--- a/kernel/eka/bld.inf Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/bld.inf Thu Aug 12 12:51:24 2010 +0100
@@ -247,7 +247,6 @@
include/drivers/crashflashnor.h SYMBIAN_OS_LAYER_PLATFORM_EXPORT_PATH(drivers/)
include/drivers/crashflashnand.h SYMBIAN_OS_LAYER_PLATFORM_EXPORT_PATH(drivers/)
-include/rm_debug_api.h SYMBIAN_OS_LAYER_PLATFORM_EXPORT_PATH(rm_debug_api.h)
include/sm_debug_api.h SYMBIAN_OS_LAYER_PLATFORM_EXPORT_PATH(sm_debug_api.h)
include/drivers/resourceman.h SYMBIAN_OS_LAYER_PLATFORM_EXPORT_PATH(drivers/)
@@ -395,7 +394,7 @@
rombuild/PlatSecDiagnostics.oby /epoc32/rom/include/
rombuild/btrace.iby /epoc32/rom/include/
rombuild/kernel.hby /epoc32/rom/include/
-rombuild/rm_debug_svr.iby /epoc32/rom/include/ // Run mode debug driver
+rombuild/sm_debug.iby /epoc32/rom/include/
rombuild/utrace.iby /epoc32/rom/include/
rombuild/ost.iby /epoc32/rom/include/
--- a/kernel/eka/common/des16.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/common/des16.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1691,20 +1691,19 @@
{
TInt strLength = Length();
const TText16* start = Ptr();
- const TText16* end = Ptr() + strLength;
TText16* newEnd;
TUint currentChar;
- TInt int16Index = 0;
+ TInt int16Index = strLength;
TInt status = KErrNone;
FOREVER
{
- status = ::RecedeOneCharacter(start, end, newEnd, currentChar);
- if (status != KErrNone)
- return status;
+ status = ::RecedeOneCharacter(start, start+int16Index, newEnd, currentChar);
+ if (status != KErrNone)
+ return status;
+ int16Index = (newEnd - start);
TCharF c(currentChar);
if (c == aChar)
- return int16Index;
- int16Index = (newEnd - start);
+ return int16Index;
}
}
@@ -3990,8 +3989,8 @@
The descriptor is filled from the beginning up to its current length. The
descriptor's length does not change. It is not filled to its maximum length.
If aChar is supplementary character, and available space to fill is odd in
-16-bit unit, then the last 16-bit unit will be left unchanged, and the length
-will keep unchanged.
+16-bit unit, then the last 16-bit unit will be filled with high surrogate,
+and the length will keep unchanged.
@param aChar The fill character. Can be inside or outside BMP.
@@ -4012,6 +4011,9 @@
*pB++ = TChar::GetHighSurrogate(aChar);
*pB++ = TChar::GetLowSurrogate(aChar);
}
+ // fill the last 16-bit unit
+ if (pB < pE)
+ *pB++ = TChar::GetHighSurrogate(aChar);
}
}
@@ -4056,7 +4058,7 @@
length is changed to reflect this.
If aChar is supplementary character, and available space to fill is odd in
-16-bit unit, then the last 16-bit unit will be left unchanged.
+16-bit unit, then the last 16-bit unit will be filled with high surrogate.
@param aChar The fill character. Can be inside or outside BMP.
@param aLength The length of additional space to append into.
@@ -4088,6 +4090,9 @@
*pB++ = TChar::GetHighSurrogate(aChar);
*pB++ = TChar::GetLowSurrogate(aChar);
}
+ // fill the last 16-bit unit
+ if (pB < pE)
+ *pB++ = TChar::GetHighSurrogate(aChar);
}
}
--- a/kernel/eka/debug/crashMonitor/inc/crashlogwalker.h Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/debug/crashMonitor/inc/crashlogwalker.h Thu Aug 12 12:51:24 2010 +0100
@@ -1,4 +1,4 @@
-// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
@@ -23,7 +23,6 @@
#define __CRASH_LOG_WALKER_H_INCLUDED__
#include <e32cmn.h>
-#include <rm_debug_api.h>
#include <scmdatatypes.h>
--- a/kernel/eka/debug/crashMonitor/inc/scmdatatypes.h Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/debug/crashMonitor/inc/scmdatatypes.h Thu Aug 12 12:51:24 2010 +0100
@@ -22,7 +22,7 @@
#ifndef __SCMDATATYPES_H_INCLUDED__
#define __SCMDATATYPES_H_INCLUDED__
-#include <rm_debug_api.h>
+
#include <e32rom.h>
#include <scmbytestreamutil.h>
@@ -45,6 +45,88 @@
static const TInt KSCMDataTypesBuildNumber = 0;
/**
+ Specifies the type of a code segment.
+ @see TCodeSegListEntry
+ */
+ enum TCodeSegType
+ {
+ EUnknownCodeSegType = 0, /**< Signifies an unknown code segment type. */
+ EExeCodeSegType = 1, /**< Signifies a code segment belonging to an executable. */
+ EDllCodeSegType = 2 /**< Signifies a code segment belonging to a library. */
+ };
+
+
+ /**
+ Used for storing the contents of a 32 bit register
+ */
+ typedef TUint32 TRegisterValue32;
+
+ /**
+ Structure containing information about the state of the registers when a
+ hardware exception occurred
+ */
+ class TRmdArmExcInfo
+ {
+ public:
+ /** Enumeration detailing the types of exception which may occur. */
+ enum TExceptionType
+ {
+ /** Enumerator signifying that a prefetch abort error has occurred. */
+ EPrefetchAbort = 0,
+ /** Enumerator signifying that a data abort error has occurred. */
+ EDataAbort = 1,
+ /** Enumerator signifying that an undefined instruction error has occurred. */
+ EUndef =2
+ };
+
+ /** Value of CPSR. */
+ TRegisterValue32 iCpsr;
+ /** Type of exception which has occurred. */
+ TExceptionType iExcCode;
+ /** Value of R13 supervisor mode banked register. */
+ TRegisterValue32 iR13Svc;
+ /** Value of user mode register R4. */
+ TRegisterValue32 iR4;
+ /** Value of user mode register R5. */
+ TRegisterValue32 iR5;
+ /** Value of user mode register R6. */
+ TRegisterValue32 iR6;
+ /** Value of user mode register R7. */
+ TRegisterValue32 iR7;
+ /** Value of user mode register R8. */
+ TRegisterValue32 iR8;
+ /** Value of user mode register R9. */
+ TRegisterValue32 iR9;
+ /** Value of user mode register R10. */
+ TRegisterValue32 iR10;
+ /** Value of user mode register R11. */
+ TRegisterValue32 iR11;
+ /** Value of R14 supervisor mode banked register. */
+ TRegisterValue32 iR14Svc;
+ /** Address which caused exception (System Control Coprocessor Fault Address Register) */
+ TRegisterValue32 iFaultAddress;
+ /** Value of System Control Coprocessor Fault Status Register. */
+ TRegisterValue32 iFaultStatus;
+ /** Value of SPSR supervisor mode banked register. */
+ TRegisterValue32 iSpsrSvc;
+ /** Value of user mode register R13. */
+ TRegisterValue32 iR13;
+ /** Value of user mode register R14. */
+ TRegisterValue32 iR14;
+ /** Value of user mode register R0. */
+ TRegisterValue32 iR0;
+ /** Value of user mode register R1. */
+ TRegisterValue32 iR1;
+ /** Value of user mode register R2. */
+ TRegisterValue32 iR2;
+ /** Value of user mode register R3. */
+ TRegisterValue32 iR3;
+ /** Value of user mode register R12. */
+ TRegisterValue32 iR12;
+ /** Value of user mode register R15, points to instruction which caused exception. */
+ TRegisterValue32 iR15;
+ };
+ /**
* This enum defines the type of struct we are dealing with when we
* are serialising/deserialising
*/
--- a/kernel/eka/debug/securityServer/group/rm_debug_svr.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,50 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-ALWAYS_BUILD_AS_ARM
-
-target rm_debug_svr.exe
-targettype exe
-
-sourcepath ../src
-source c_shutdown_timer.cpp
-source c_process_pair.cpp
-source c_security_svr_server.cpp
-source c_security_svr_session.cpp
-source c_security_svr_async.cpp
-source rm_debug_svr.cpp
-
-library euser.lib
-library efsrv.lib
-library btracec.lib
-
-userinclude ../inc
-userinclude ../../../include
-userinclude ../../../include/drivers
-SYMBIAN_BASE_SYSTEMINCLUDE(nkern)
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-UID 0x100039CE 0x102834E2
-SECUREID 0x102834E2
-VENDORID 0x70000001
-
-
-// Enables UTrace logging of DSS public API calls
-macro SYMBIAN_TRACE_ENABLE
-
-//TCB is added for the RLocalDrive methods.
-CAPABILITY AllFiles TCB
-
-SMPSAFE
--- a/kernel/eka/debug/securityServer/inc/c_process_pair.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,53 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Provides a helper class for process security management
-//
-//
-
-#ifndef C_PROCESS_PAIR_H
-#define C_PROCESS_PAIR_H
-
-/**
-@file
-@internalTechnology
-@released
-*/
-
-/**
-CProcessPair is a mapping between a debug agent's process Id, and
-the process fileName of a process the agent is interested in debugging.
-*/
-class CProcessPair : public CBase
- {
-public:
- static CProcessPair* NewL(const TDesC& aProcessName, const TProcessId aProcessId);
- ~CProcessPair();
- TBool operator==(const CProcessPair &aProcessPair) const;
- TBool Equals(const TDesC& aProcessName, const TProcessId aProcessId) const;
- TBool ProcessIdMatches(const CProcessPair &aProcessPair) const;
- TBool ProcessNameMatches(const CProcessPair &aProcessPair) const;
- TBool ProcessIdMatches(const TProcessId &aProcessId) const;
- TBool ProcessNameMatches(const TDesC& aProcessName) const;
-
-private:
- CProcessPair();
- void ConstructL(const TDesC& aProcessName, TProcessId aProcessId);
-
-private:
- HBufC16* iProcessName;
- TProcessId iProcessId;
- };
-
-#endif //C_PROCESS_PAIR_H
-
--- a/kernel/eka/debug/securityServer/inc/c_security_svr_async.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,91 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Asynchronous security server responder active object class.
-//
-//
-
-#ifndef C_SECURITY_SVR_ASYNC_H
-#define C_SECURITY_SVR_ASYNC_H
-
-#include <rm_debug_api.h>
-
-#include "c_security_svr_session.h"
-#include "c_security_svr_server.h"
-
-// forward declaration
-class CSecuritySvrSession;
-
-/**
-Class used to handle asynchronous events within a DSS session. Currently this
-is only used to handle GetEvent() calls. It sets up an active object when a
-client makes a GetEvent() call, and completes it when ready, or cancels it
-if the client so wishes.
-
-Only one outstanding active object per client session is permitted.
-*/
-class CSecuritySvrAsync : public CActive
-{
-public:
- ~CSecuritySvrAsync();
- static CSecuritySvrAsync* NewL(CSecuritySvrSession* aSession, const TDesC8& aProcessName, TProcessId aAgentId);
-
- void GetEvent(const RMessage2& aMessage);
- const TDesC8& ProcessName(void);
-
-protected:
- CSecuritySvrAsync(CSecuritySvrSession* aSession, TProcessId aAgentId);
-
- void ConstructL(const TDesC8& aProcessName);
-
- virtual void RunL();
- virtual void DoCancel();
- virtual TInt RunError(TInt aError);
-
-private:
-
- /*
- * The last GetEvent message details. Needed for completion by RunL()
- */
- RMessagePtr2 iMessage;
-
- /*
- * Temporary storage area for rm_debug.ldd to return data asynchronously
- */
- Debug::TEventInfo iInfo;
-
- /*
- * Identity of this server session. Used for completing iMessage
- */
- CSecuritySvrSession* iSession;
-
- /*
- * Name of the process being debugged associated with this AO
- */
- RBuf8 iProcessName;
-
- /*
- * Debug Agent Id
- */
- TProcessId iAgentId;
-
- /*
- * Balance between event requests and event deliveries.
- * @see GetEvent()
- * @see NotifyEvent()
- * @see DoCancel()
- */
- TInt iEventBalance;
-};
-
-#endif // C_SECURITY_SVR_ASYNC_H
--- a/kernel/eka/debug/securityServer/inc/c_security_svr_server.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,80 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the security server server.
-//
-//
-
-#ifndef C_SECURITY_SVR_SERVER_H
-#define C_SECURITY_SVR_SERVER_H
-
-/**
-@file
-@internalTechnology
-@released
-*/
-
-#include <rm_debug_api.h>
-#include "c_process_pair.h"
-#include "c_shutdown_timer.h"
-#include "rm_debug_kerneldriver.h"
-
-_LIT(KDebugDriverFileName,"rm_debug.ldd");
-class CSecuritySvrSession;
-
-/**
-Definition of a Debug Security Server. Responsible for managing all debug agent clients,
-including attachment/detachment from target executables. Keeps track of which executables
-are being debugged.
-*/
-class CSecuritySvrServer : public CServer2
- {
- public:
- CSession2* NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const;
- TInt AttachProcessL(const TDesC& aTargetProcessName, const TProcessId aDebugAgentProcessId, const TBool aPassive);
- TInt DetachProcess(const TDesC& aTargetProcessName, const TProcessId aDebugAgentProcessId);
- void DetachAllProcesses(const TProcessId aDebugAgentProcessId);
- TBool CheckAttached(const TThreadId aTargetThreadId, const RMessage2& aMessage, const TBool aPassive);
- TBool CheckAttached(const TProcessId aTargetProcessId, const RMessage2& aMessage, const TBool aPassive);
- TBool CheckAttachedProcess(const TDesC& aTargetProcessName, const RMessage2& aMessage, const TBool aPassive) const;
- TBool IsDebugged(const TDesC& aTargetProcessName, const TBool aPassive) const;
- void SessionClosed();
- void SessionOpened();
- static CSecuritySvrServer* NewLC();
-
- TBool OEMTokenPermitsDebugL(const TCapabilitySet aTokenCaps, const TCapabilitySet aTargetCaps);
- TBool OEMTokenPermitsFlashAccessL(const TCapabilitySet aTokenCaps);
-
- protected:
- CSecuritySvrServer(CActive::TPriority aActiveObjectPriority);
- void ConstructL();
-
- private:
- ~CSecuritySvrServer();
- TBool IsActiveDebugger(const TDesC& aTargetProcessName, const TProcessId aDebugAgentProcessId) const;
- TBool IsDebugger(const TDesC& aTargetProcessName, const TProcessId aDebugAgentProcessId) const;
- TInt GetProcessIdFromMessage(TProcessId& aProcessId, const RMessage2& aMessage) const;
-
- private:
- RPointerArray<CProcessPair> iActiveDebugMap;
- RPointerArray<CProcessPair> iPassiveDebugMap;
- TInt iSessionCount;
- CShutdownTimer iShutdown;
- RRM_DebugDriver iKernelDriver;
-
- // Declare the CSecuritySvrAsync as a friend so it can use the iKernelDriver too
- friend class CSecuritySvrAsync;
- friend class CSecuritySvrSession;
- };
-
-#endif // C_SECURITY_SVR_SERVER_H
--- a/kernel/eka/debug/securityServer/inc/c_security_svr_session.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,206 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the security server server side session.
-//
-//
-
-#ifndef C_SECURITY_SVR_SESSION_H
-#define C_SECURITY_SVR_SESSION_H
-
-/**
-@file
-@internalTechnology
-@released
-*/
-
-// forward declaration
-class CSecuritySvrAsync;
-
-#include "c_security_svr_async.h"
-#include <f32file.h>
-#include <d32locd.h>
-
-#include <rm_debug_api.h>
-
-#include "rm_debug_kerneldriver.h"
-
-// Server name
-_LIT(KDebugDriverName,"RunMode Debug Driver");
-
-class CSecuritySvrServer;
-
-/**
-Debug Security Server session. Manages the session with one debug agent and
-as many target executables as it has attached to.
-*/
-class CSecuritySvrSession : public CSession2
- {
-public:
- CSecuritySvrSession();
- ~CSecuritySvrSession();
- void ConstructL ();
- void CreateL();
-
- TInt OpenHandle(const TRM_DebugDriverInfo& aDriverInfo);
- void ServiceL(const RMessage2& aMessage);
- void ServiceError(const RMessage2 &aMessage, TInt aError);
-
- void ResumeThreadL(const RMessage2& aMessage);
- void SuspendThreadL(const RMessage2& aMessage);
- //break
- void SetBreakL(const RMessage2& aMessage);
- void ClearBreakL(const RMessage2& aMessage);
- void ModifyBreakL(const RMessage2& aMessage);
- void BreakInfoL(const RMessage2& aMessage);
-
- void StepRangeL(const RMessage2& aMessage);
-
- void GetEventL(const RMessage2& aMessage);
- void CancelGetEventL(const RMessage2& aMessage);
-
- void AttachProcessL(const RMessage2& aMessage);
- void DetachProcessL(const RMessage2& aMessage);
- //debug functionality
- void GetDebugFunctionalityBufSizeL(const RMessage2& aMessage);
- void GetDebugFunctionalityL(const RMessage2& aMessage);
- //memory
- void ReadMemoryL(const RMessage2& aMessage);
- void WriteMemoryL(const RMessage2& aMessage);
- //registers
- void ReadRegistersL(const RMessage2& aMessage);
- void WriteRegistersL(const RMessage2& aMessage);
- //event
- void SetEventActionL(const RMessage2& aMessage);
-
- void GetListL(const RMessage2& aMessage);
- void StepL(const RMessage2& aMessage);
- void TraceExecutableL(const RMessage2& aMessage);
-
- //crash log
- void ReadCrashLogL(const RMessage2& aMessage);
- void WriteCrashConfigL(const RMessage2& aMessage);
- void EraseCrashLogL(const RMessage2& aMessage);
- void EraseEntireCrashLogL(const RMessage2& aMessage);
-
- void SetProcessBreakL(const RMessage2& aMessage);
- void ModifyProcessBreakL(const RMessage2& aMessage);
- void ProcessBreakInfoL(const RMessage2& aMessage);
-
- void KillProcessL(const RMessage2& aMessage);
-
- TCapabilitySet GetOEMDebugCapabilities(void) const { return iOEMDebugCapabilities; };
-
-#ifdef _DEBUG
- void DoFailAlloc(const RMessage2& aMessage);
-#endif
-
-private:
- CSecuritySvrServer& Server() const;
- void HeapWatcher(const TUint32 aFunction, const TBool aEntry) const;
- void WriteDataL(const RMessage2& aMessage, const TInt aIndex, const TAny* aPtr, const TUint32 aPtrSize) const;
- void StoreDebugAgentId(const TProcessId aDebugAgentProcessId);
- void CheckAttachedL(const TThreadId aThreadId, const RMessage2& aMessage, const TBool aPassive) const;
- void CheckAttachedL(const TProcessId aProcessId, const RMessage2& aMessage, const TBool aPassive) const;
- TBool PermitDebugL(const TProcessId aDebugAgentProcessId, const TDesC& aTargetProcessName) const;
- TBool IsDebugged(const TDesC& aFileName, const TBool aPassive) const;
- void OpenFileHandleL(const TDesC& aFileName, RFs& aFs, RFile& aFileHandle);
- TBool IsTraceBitSet(const TDesC8& aHeaderData, const TBool aXip);
- TBool IsDebugBitSet(const TDesC8& aHeaderData, const TBool aXip);
- TBool CheckSufficientData(const TDesC8& aHeaderData, const TBool aXip) const;
-
- void ValidateMemoryInfoL(const TThreadId aThreadId, const Debug::TMemoryInfo &aMemoryInfo, const TBool aReadOperation);
- void ValidateRegisterBuffersL(const RMessage2& aMessage, TUint32& aNumberOfRegisters);
-
- TInt GetExecutablesListL(TDes8& aBuffer, TUint32& aSize) const;
- void AppendExecutableData(TDes8& aBuffer, TUint32& aSize, const TDesC& aEntryName) const;
- void GetSecureIdL(const TDesC& aFileName, TUid& aSecureId);
- TUid GetSecureIdL(const TDesC8& aHeaderData, TBool aXip);
-
- void IsDebuggableL(const TDesC& aFileName);
- TThreadId ReadTThreadIdL(const RMessagePtr2& aMessage, const TInt aIndex) const;
- TProcessId ReadTProcessIdL(const RMessagePtr2& aMessage, const TInt aIndex) const;
- TBool IsExecutableXipL(RFile& aExecutable);
-
- void ConnectCrashPartitionL(void);
-
- void GetDebugAgentOEMTokenCapsL();
- TInt CheckFlashAccessPermissionL(const RThread aClientThread);
-
- // Declare the CSecuritySvrAsync as a friend so it can use the iKernelDriver too
- friend class CSecuritySvrAsync;
-
-private:
- /**
- Flag to indicate whether we have stored the TProcessId associated with the Debug Agent.
- */
- TBool iDebugAgentProcessIdStored;
-
- /**
- The TProcessId of the Debug Agent associated with this session. A convenience to
- save looking it up repeatedly.
- */
- TProcessId iDebugAgentProcessId;
- /**
- Need an array of async completion objects, one for each target executable.
- */
- RPointerArray<CSecuritySvrAsync> iAsyncHandlers;
-
- /**
- Used to track whether the Debug Agent has been notified when closing the session.
- */
- TBool iServerNotified;
-
- /**
- OEM Debug token support. This is only used when the Debug Agent has OEM debug
- authority provided by a specific authorisation token file. This token confers
- the ability to debug certain executables which have not been built as 'Debuggable'.
-
- The OEM Debug token executable must be marked with 'AllFiles', as this is analogous
- to looking 'inside' executables - with AllFiles, it could read all the data out of an
- executable in \sys\bin\. In addition, since debug control of an executable implies the
- ability to execute arbitrary code within the target process space, this would imply that
- a Debug Agent could use any PlatSec capability which that target process possessed.
-
- Therefore, we require that the OEM Debug Token must also be marked with a superset of
- the PlatSec capabilities of the executable which is to be debugged. This means the
- Debug Agent is not granted more access/PlatSec capabilities than its authorisation
- token allows, and cannot exploit a target executable to leverage greater access than
- should be permitted.
-
- iTargetCapabilities tracks which PlatSec capabilities the target executables may
- possess and still be debugged by this debug agent. The capabilities are NOT those
- of the debug agent process, they are the capabilites indicated in the OEM Debug Token
- which describe the capabilities the debug agent is authorised to debug. E.g. a Debug
- Agent might use CommsDD, but wish to debug a DRM capable executable. In that case, the
- Debug Agent exe must be signed with CommsDD, but the OEM Debug Token need only possess
- DRM and AllFiles (permission to look inside another executable).
- */
- TCapabilitySet iOEMDebugCapabilities;
-
- //RLocalDrive to access the crash Flash
- RLocalDrive iLocalDrive;
-
- //For NOR flash
- TLocalDriveCapsV2 iCaps;
-
- /**
- * If true means the local drive connected to the crash partition else connect
- * when access required to crash flash partition for read operation
- */
- TBool iCrashConnected;
- };
-
-
-#endif // C_SECURITY_SVR_SESSION_H
-
--- a/kernel/eka/debug/securityServer/inc/c_shutdown_timer.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the security server's shutdown timer.
-//
-//
-
-#ifndef C_SHUTDOWN_TIMER_H
-#define C_SHUTDOWN_TIMER_H
-
-/**
-@file
-@internalTechnology
-@released
-*/
-
-#include <e32base.h>
-
-const TInt KShutdownDelay = 5000000; // approx 5 seconds
-const TInt KActivePriorityShutdown = -1; // priority for shutdown AO
-
-/**
-Timer class used to manage shutdown of the DSS
-*/
-class CShutdownTimer : public CTimer
- {
-public:
- CShutdownTimer();
- void ConstructL();
- void Start();
-private:
- void RunL();
- };
-
-#endif // C_SHUTDOWN_TIMER_H
-
--- a/kernel/eka/debug/securityServer/inc/low_mem_requests.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Request numbers for use with the Debug Security Server and low mem tests
-//
-//
-
-#ifndef LOW_MEM_REQUESTS_H
-#define LOW_MEM_REQUESTS_H
-
-/**
-@file
-@internalTechnology
-@released
-*/
-
-#ifdef _DEBUG
-// enumerators to use to call Debug Security Server in debug mode for low mem tests
-enum TLowMemDebugServRqst
- {
- EDebugServFailAlloc = 0x10000001,
- EDebugServMarkEnd = 0x10000002,
- EDebugServMarkHeap = 0x10000003
- };
-#endif
-
-#endif //LOW_MEM_REQUESTS_H
--- a/kernel/eka/debug/securityServer/inc/rm_debug_logging.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,83 +0,0 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Logging macros for use in debug subsystem
-//
-//
-
-#ifndef RM_DEBUG_LOGGING_H
-#define RM_DEBUG_LOGGING_H
-
-/* Debug messages
- *
- * Debug messages are only generated for debug builds.
- *
- * For kernel mode, use __KTRACE_OPT(KDEBUGGER, Kern::Printf(),
- * for user mode use RDebug::Printf().
- *
- */
-
-#ifdef _DEBUG
-
- #ifdef __KERNEL_MODE__
-
- #include <kernel/kernel.h>
- #include <nkern/nk_trace.h>
-
- #define LOG_MSG(args...) __KTRACE_OPT(KDEBUGGER, Kern::Printf(args))
- #define LOG_ENTRY() __KTRACE_OPT(KDEBUGGER, Kern::Printf("+%s", __PRETTY_FUNCTION__))
- #define LOG_EXIT() __KTRACE_OPT(KDEBUGGER, Kern::Printf("-%s", __PRETTY_FUNCTION__))
- #define LOG_ARGS(fmt, args...) __KTRACE_OPT(KDEBUGGER, Kern::Printf("+%s " fmt, __PRETTY_FUNCTION__, args))
- #define LOG_RETURN(x) __KTRACE_OPT(KDEBUGGER, Kern::Printf("Returning %d from [%s]", x, __PRETTY_FUNCTION__)
-
- // These kept for compatability
- #define LOG_MSG2( a, b ) __KTRACE_OPT(KDEBUGGER, Kern::Printf( a, b ))
- #define LOG_MSG3( a, b, c ) __KTRACE_OPT(KDEBUGGER, Kern::Printf( a, b, c ))
- #define LOG_MSG4( a, b, c, d ) __KTRACE_OPT(KDEBUGGER, Kern::Printf( a, b, c, d ))
- #define LOG_MSG5( a, b, c, d, e ) __KTRACE_OPT(KDEBUGGER, Kern::Printf( a, b, c, d, e ))
- #else
-
- #include <e32debug.h>
-
- #define LOG_MSG(args...) RDebug::Printf(args)
- #define LOG_DES(args...) RDebug::Print(args) // For wide descriptors
- #define LOG_ENTRY() RDebug::Printf("+%s", __PRETTY_FUNCTION__)
- #define LOG_EXIT() RDebug::Printf("-%s", __PRETTY_FUNCTION__)
- #define LOG_ARGS(fmt, args...) RDebug::Printf("+%s " fmt, __PRETTY_FUNCTION__, args)
- #define LOG_RETURN(x) RDebug::Printf("Returning %d from [%s]", x, __PRETTY_FUNCTION__)
-
- #define LOG_MSG2( a, b ) RDebug::Printf( a, b )
- #define LOG_MSG3( a, b, c ) RDebug::Printf( a, b, c )
- #define LOG_MSG4( a, b, c, d ) RDebug::Printf( a, b, c, d )
- #define LOG_MSG5( a, b, c, d, e ) RDebug::Printf( a, b, c, d, e )
-
- #endif
-
-#else
-
- #define LOG_MSG(args...)
- #define LOG_DES(args...)
- #define LOG_ENTRY()
- #define LOG_EXIT()
- #define LOG_ARGS(fmt, args...)
- #define LOG_RETURN(x)
-
- #define LOG_MSG2( a, b )
- #define LOG_MSG3( a, b, c )
- #define LOG_MSG4( a, b, c, d )
- #define LOG_MSG5( a, b, c, d, e )
-
-#endif
-
-#endif //RM_DEBUG_LOGGING_H
-
--- a/kernel/eka/debug/securityServer/src/c_process_pair.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,131 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Provides a helper class for process security management
-//
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-
-// Required for logging
-#include <rm_debug_api.h>
-
-#include "c_process_pair.h"
-#include "rm_debug_logging.h"
-
-
-CProcessPair* CProcessPair::NewL(const TDesC& aProcessName, const TProcessId aProcessId)
- {
- CProcessPair* self=new (ELeave) CProcessPair();
- CleanupStack::PushL(self);
- self->ConstructL(aProcessName, aProcessId);
- CleanupStack::Pop(self);
- return self;
- }
-
-void CProcessPair::ConstructL(const TDesC& aProcessName, const TProcessId aProcessId)
- {
- //allocate the process name buffer and fill with aProcessName
- iProcessName = aProcessName.Alloc();
- if(iProcessName == NULL)
- User::Leave(KErrNoMemory);
-
- LOG_MSG2( "CProcessPair::ConstructL() process name: %S", &TPtr8((TUint8*)iProcessName->Ptr(), 2*iProcessName->Length(), 2*iProcessName->Length()) );
-
- //set process id
- iProcessId = aProcessId;
- }
-
-CProcessPair::CProcessPair()
- {
- }
-
-CProcessPair::~CProcessPair()
- {
- delete iProcessName;
- }
-
-/**
-Check whether two CProcessPair objects are equal
-
-@param aProcessPair a CProcessPair object to match with this one
-
-@return 0 if process ids and names do not match, non-zero if they do
-*/
-TBool CProcessPair::operator==(const CProcessPair &aProcessPair) const
- {
- return Equals(*aProcessPair.iProcessName, aProcessPair.iProcessId);
- }
-
-/**
-Check whether this CProcessPair object has these values set
-
-@param aProcessName process name to check
-@param aProcessId process id to check
-
-@return 0 if process ids and names do not match, non-zero if they do
-*/
-TBool CProcessPair::Equals(const TDesC& aProcessName, const TProcessId aProcessId) const
- {
- return (ProcessIdMatches(aProcessId) && (ProcessNameMatches(aProcessName)));
- }
-
-/**
-Check whether the process ids of two objects match
-
-@param aProcessPair a CProcessPair object to compare with this one
-
-@return 0 if process ids do not match, non-zero if they do
-*/
-TBool CProcessPair::ProcessIdMatches(const CProcessPair &aProcessPair) const
- {
- return ProcessIdMatches(aProcessPair.iProcessId);
- }
-
-/**
-Check whether two process ids match
-
-@param aProcessId a process ID to compare with this pair's process ID
-
-@return 0 if process ids do not match, non-zero if they do
-*/
-TBool CProcessPair::ProcessIdMatches(const TProcessId &aProcessId) const
- {
- return iProcessId == aProcessId;
- }
-
-/**
-Check whether the process names of two objects match in-case-sensitively
-
-@param aProcessPair a CProcessPair object to compare with this one
-
-@return 0 if process names do not match, non-zero if they do
-*/
-TBool CProcessPair::ProcessNameMatches(const CProcessPair &aProcessPair) const
- {
- return ProcessNameMatches(*aProcessPair.iProcessName);
- }
-
-/**
-Check whether two strings match in-case-sensitively
-
-@param aProcessName a process name to compare with this pair's process name
-
-@return 0 if process names do not match, non-zero if they do
-*/
-TBool CProcessPair::ProcessNameMatches(const TDesC& aProcessName) const
- {
- return iProcessName->CompareF(aProcessName) == 0;
- }
-
--- a/kernel/eka/debug/securityServer/src/c_security_svr_async.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,152 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Asynchronous security server active object class.
-//
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-
-#include "c_security_svr_async.h"
-#include "rm_debug_logging.h"
-
-using namespace Debug;
-
-// ctor
-CSecuritySvrAsync::CSecuritySvrAsync(CSecuritySvrSession* aSession, TProcessId aAgentId)
- : CActive(CActive::EPriorityStandard),
- iSession(aSession),
- iProcessName(NULL),
- iAgentId(aAgentId),
- iEventBalance(0)
- {
- LOG_MSG("CSecuritySvrAsync::CSecuritySvrAsync()");
- CActiveScheduler::Add(this);
- }
-
-// returns a CSecuritySvrAsync active object associated with
-// the specified agent and debugged process.
-CSecuritySvrAsync* CSecuritySvrAsync::NewL(CSecuritySvrSession* aSession, const TDesC8& aProcessName, TProcessId aAgentId)
- {
- LOG_MSG("CSecuritySvrAsync::NewL()");
- CSecuritySvrAsync* me = new (ELeave) CSecuritySvrAsync(aSession, aAgentId);
-
- CleanupStack::PushL(me);
-
- me->ConstructL(aProcessName);
-
- CleanupStack::Pop(me);
-
- return (me);
- }
-
-// dtor
-CSecuritySvrAsync::~CSecuritySvrAsync()
- {
- LOG_MSG("CSecuritySvrAsync::~CSecuritySvrAsync()");
-
- // NOTE: the Cancel() function calls DoCancel() which may rely on class members so be careful not
- // to destroy/close data members before this call if they are needed
- Cancel();
- iProcessName.Close();
- }
-
-// Associates the agent id and process name with the Active Object being constructed
-void CSecuritySvrAsync::ConstructL(const TDesC8& aProcessName)
- {
- LOG_MSG("CSecuritySvrAsync::ConstructL()");
- iProcessName.CreateL(aProcessName.Length());
- iProcessName.Copy(aProcessName);
- }
-
-// RunL() completes a previously issued call (currently only GetEvent() completion)
-void CSecuritySvrAsync::RunL()
- {
-
- LOG_MSG3("CSecuritySvrAsync::RunL() &iInfo=0x%08x, iEventBalance=%d", (TUint8*)&iInfo, iEventBalance);
-
- // Something bad happened in the driver
- User::LeaveIfError(iStatus.Int());
-
- // Write back the event data to the debug agent.
- // For compatibility we need to check the size of the buffer that the
- // client has passed in as the size of TEventInfo will increase over time.
- // Clients can calculate the required size from the EApiConstantsTEventInfoSize entry
- // in the Debug Functionality block but may still pass in buffers which
- // are smaller than the Debug Security Server's calculation of sizeof(TEventInfo),
- // returning KErrTooBig in this case would be
- // inappropriate as we would break compatibility.
- TInt dataLengthToReturn = sizeof(TEventInfo);
- TInt maxLengthClientSide = iMessage.GetDesMaxLengthL(1);
- if(maxLengthClientSide < dataLengthToReturn)
- {
- dataLengthToReturn = maxLengthClientSide;
- }
-
- TPtr8 data((TUint8*)&iInfo,dataLengthToReturn,dataLengthToReturn);
-
- iMessage.WriteL(1,data,0);
-
- iMessage.Complete(KErrNone);
- --iEventBalance;
- }
-
-// Cancels the oustanding GetEvent call. May cope with other async calls in future.
-void CSecuritySvrAsync::DoCancel()
- {
- LOG_MSG2("CSecuritySvrAsync::DoCancel() iEventBalance=%d", iEventBalance);
- iSession->Server().iKernelDriver.CancelGetEvent(iProcessName,iAgentId.Id());
-
- iMessage.Complete(KErrCancel);
- iEventBalance=0;
- }
-
-// Report any leave to the client if possible.
-TInt CSecuritySvrAsync::RunError(TInt aError)
- {
- LOG_MSG2("CSecuritySvrAsync::RunError()=%d", aError);
- iMessage.Complete(aError);
-
- return KErrNone;
- }
-
-/*
- * Start an asynchronous GetEvent call to the debug driver
- * and activates this active object.
- */
-void CSecuritySvrAsync::GetEvent(const RMessage2& aMessage)
- {
- iMessage = aMessage;
-
- iEventBalance++;
- LOG_MSG5("CSecuritySvrAsync::GetEvent() this = 0x%08x, iInfo=0x%08x, iStatus=0x%08x \
- iEventBalance=%d : >SetActive() > GetEvent() ",
- this, &iInfo, &iStatus, iEventBalance );
-
- /*
- SetActive is called before sending the message to the driver so
- that we do not get stray signal panics, since the driver may complete immediately
- */
- SetActive();
- iSession->Server().iKernelDriver.GetEvent(iProcessName,iAgentId.Id(),iStatus,iInfo);
- }
-
-// Used for identifying which AO is associated with a debugged process
-const TDesC8& CSecuritySvrAsync::ProcessName(void)
- {
- return iProcessName;
- }
-
-// End of file - c_security_svr_async.cpp
-
--- a/kernel/eka/debug/securityServer/src/c_security_svr_server.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,655 +0,0 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Provides the debug security server server implementation.
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <rm_debug_api.h>
-#include "c_process_pair.h"
-#include "c_security_svr_session.h"
-#include "c_security_svr_server.h"
-#include "rm_debug_logging.h"
-
-using namespace Debug;
-
-/**
-Server constructor, sessions are created as ESharableSessions, meaning that
-each session will be used by at most one debug agent
-*/
-CSecuritySvrServer::CSecuritySvrServer(CActive::TPriority aActiveObjectPriority)
- : CServer2(aActiveObjectPriority, ESharableSessions),
- iSessionCount(0),
- iShutdown()
- {
- LOG_MSG("CSecuritySvrServer::CSecuritySvrServer()\n");
- }
-
-/**
-Standard implementation
-
-@return pointer to new CSecuritySvrServer object
-*/
-CSecuritySvrServer* CSecuritySvrServer::NewLC()
- {
- LOG_MSG("CSecuritySvrServer::NewLC()\n");
-
- CSecuritySvrServer* self=new(ELeave) CSecuritySvrServer(EPriorityStandard);
- CleanupStack::PushL(self);
- self->ConstructL();
- return self;
- }
-
-/**
-Server destructor, performs cleanup for the server
-*/
-CSecuritySvrServer::~CSecuritySvrServer()
- {
- LOG_MSG("CSecuritySvrServer::~CSecuritySvrServer()\n");
-
- // stop the kernel side driver
- iKernelDriver.Close();
- User::FreeLogicalDevice(KDebugDriverName);
-
- //deallocate both the debug maps
- iPassiveDebugMap.ResetAndDestroy();
- iActiveDebugMap.ResetAndDestroy();
- }
-
-/**
-Starts the server and constructs and starts the servers shutdown timer
-*/
-void CSecuritySvrServer::ConstructL()
- {
- LOG_MSG("CSecuritySvrServer::ConstructL()");
-
- StartL(KSecurityServerName);
- iShutdown.ConstructL();
- iShutdown.Start();
-
- //load the kernel driver
- TInt err = User::LoadLogicalDevice(KDebugDriverFileName);
- if(! ((KErrNone == err) || (KErrAlreadyExists == err)))
- {
- User::Leave(err);
- }
- //create an information object for initialising the driver
- TRM_DebugDriverInfo driverInfo;
- driverInfo.iUserLibraryEnd = 0;
- User::LeaveIfError(iKernelDriver.Open(driverInfo));
- }
-
-/**
-Creates a new session with the DSS. A version check is done to ensure that an
-up to date version of the DSS is available (according to the DA's needs).
-The device driver is loaded if necessary and a session with the server and a
-handle to the driver opened.
-
-@param aRequiredVersion the minimal version of the DSS required by the DA
-
-@return a pointer to the new sever session, or NULL if any of the
- initialisation process failed
-*/
-CSession2* CSecuritySvrServer::NewSessionL(const TVersion& aRequiredVersion, const RMessage2& aMessage) const
-//
-// Session constructor
-//
- {
- LOG_ARGS("version=%d.%d.%d", aRequiredVersion.iMajor, aRequiredVersion.iMinor, aRequiredVersion.iBuild);
-
- //assert compatible version
- TVersion currentVersion(KDebugServMajorVersionNumber, KDebugServMinorVersionNumber, KDebugServPatchVersionNumber);
- if(!User::QueryVersionSupported(currentVersion, aRequiredVersion))
- {
- LOG_MSG("Requested version not compatible with this version. Asked for %d.%d.%d but this is %d.%d.%d", aRequiredVersion.iMajor, aRequiredVersion.iMinor, aRequiredVersion.iBuild, KDebugServMajorVersionNumber, KDebugServMinorVersionNumber, KDebugServPatchVersionNumber);
- User::Leave(KErrNotSupported);
- }
-
- //create session
- LOG_MSG("About to call new(ELeave) CSecuritySvrSession()");
- CSecuritySvrSession* servSession = new(ELeave) CSecuritySvrSession();
-
- CleanupStack::PushL(servSession);
- servSession->ConstructL();
- CleanupStack::Pop(servSession);
- return servSession;
- }
-
-/**
-Manages requests from debug agents to attach to target debug processes
-
-Given the debug agent process ID and the target process name:
-(1) checks whether the pair is already in either of the debug maps, if so
- then returns KErrAlreadyExists
-(2) if aPassive == ETrue then just add the pair to the passive map and return
- whatever the return value of the array write was
-(3) if aPassive == EFalse then check whether the target debug process is
- already reserved by another debug agent. If it is then return KErrInUse,
- otherwise add the pair to the active debug map and return the status
- value of the array write.
-
-@param aTargetProcessName original FileName of the process to attach to
-@param aDebugAgentProcessId process ID of the debug agent
-@param aPassive ETrue if wish to attach passively, EFalse otherwise
-
-@return KErrNone if successfully attached, otherwise another system wide error
- code as above
-*/
-TInt CSecuritySvrServer::AttachProcessL(const TDesC& aTargetProcessName, const TProcessId aDebugAgentProcessId, const TBool aPassive)
- {
- //store the pair of values
- LOG_MSG( "CSecuritySvrServer::AttachProcessL()\n" );
-
- CProcessPair *processPair = CProcessPair::NewL(aTargetProcessName, aDebugAgentProcessId);
- if(processPair == NULL)
- return KErrNoMemory;
-
- //check whether the pair already exists in the active debug map
- for(TInt i=0; i<iActiveDebugMap.Count(); i++)
- {
- if(*processPair == *(iActiveDebugMap[i]))
- {
- //process already exists
- LOG_MSG( " AttachProcessL() error : KErrAlreadyExists in active map\n" );
- delete processPair;
- return KErrAlreadyExists;
- }
- }
-
- //check whether the pair already exists in the passive map
- for(TInt i=0; i<iPassiveDebugMap.Count(); i++)
- {
- if(*processPair == *(iPassiveDebugMap[i]))
- {
- //process already exists
- LOG_MSG( " AttachProcessL() error : KErrAlreadyExists in passive map\n" );
- delete processPair;
- return KErrAlreadyExists;
- }
- }
-
- if(aPassive)
- {
- //just add the pair and return
- TInt err = iPassiveDebugMap.Append(processPair);
- if(err != KErrNone)
- {
- // couldn't add pair for some unknown reason, so delete the pair
- LOG_MSG2( " AttachProcessL() error %d appending passive process pair \n", err );
- delete processPair;
- }
- return err;
- }
- else
- {
- //check whether the process Id has already been reserved
- for(TInt i=0; i<iActiveDebugMap.Count(); i++)
- {
- if(processPair->ProcessNameMatches(*(iActiveDebugMap[i])))
- {
- //process already being debugged
- LOG_MSG( " AttachProcessL() error : process already being debugged\n" );
- delete processPair;
- return KErrInUse;
- }
- }
- //try to add the pair
- TInt err = iActiveDebugMap.Append(processPair);
- if(err != KErrNone)
- {
- // couldn't add pair for some unknown reason, so delete the pair
- LOG_MSG2( " AttachProcessL() error %d appending active process pair \n", err );
- delete processPair;
- }
- return err;
- }
- }
-
-/*
-Detach from debugging the specified process
-
-@param aTargetProcessName name of the process to detach from
-@param aDebugAgentProcessId process ID of the debug agent
-
-@return KErrNone if successfully detached, KErrNotFound if an attempt is made
- to detach from a process which the debug agent hasn't previously attached to
-*/
-TInt CSecuritySvrServer::DetachProcess(const TDesC& aTargetProcessName, const TProcessId aDebugAgentProcessId)
- {
- //check whether the pair is in the active debug map
- for(TInt i=0; i<iActiveDebugMap.Count(); i++)
- {
- if(iActiveDebugMap[i]->Equals(aTargetProcessName, aDebugAgentProcessId))
- {
- //remove the process pair from the active debug map
- delete iActiveDebugMap[i];
- iActiveDebugMap.Remove(i);
- return KErrNone;
- }
- }
-
- //check whether the pair is in the passive debug map
- for(TInt i=0; i<iPassiveDebugMap.Count(); i++)
- {
- if(iPassiveDebugMap[i]->Equals(aTargetProcessName, aDebugAgentProcessId))
- {
- //remove the process pair from the active debug map
- delete iPassiveDebugMap[i];
- iPassiveDebugMap.Remove(i);
- return KErrNone;
- }
- }
-
- //process pair wasn't in either map
- return KErrNotFound;
- }
-
-/**
-Given a debug agent process ID, removes all references to that debug agent
-from the debug maps
-
-@param aMessage message from the debug agent
-
-@return returns KErrNone if successful, another system wide error code otherwise
-*/
-void CSecuritySvrServer::DetachAllProcesses(const TProcessId aDebugAgentProcessId)
- {
- //check whether the debug agent process ID is in the active debug map
- for(TInt i=iActiveDebugMap.Count()-1; i>=0; i--)
- {
- if(iActiveDebugMap[i]->ProcessIdMatches(aDebugAgentProcessId))
- {
- //remove the process pair from the active debug map
- delete iActiveDebugMap[i];
- iActiveDebugMap.Remove(i);
- }
- }
-
- //check whether the debug agent process ID is in the passive debug map
- for(TInt i=iPassiveDebugMap.Count()-1; i>=0; i--)
- {
- if(iPassiveDebugMap[i]->ProcessIdMatches(aDebugAgentProcessId))
- {
- //remove the process pair from the passive debug map
- delete iPassiveDebugMap[i];
- iPassiveDebugMap.Remove(i);
- }
- }
- }
-
-/*
-Check whether the specified debug agent is attaced to the specfied target
-process.
-
-@param aTargetThreadId thread ID of a thread in the target process
-@param aMessage a message which originates with the debug agent
-@param aPassive if EFalse then checks whether the debug agent is the active
- debugger of the target process. If ETrue then checks whether the debug
- agent is attached to the target process, irrespective of whether it is
- attached passively or actively
-
-@return ETrue if attached, EFalse otherwise
-*/
-TBool CSecuritySvrServer::CheckAttached(const TThreadId aTargetThreadId, const RMessage2& aMessage, const TBool aPassive)
- {
-
- //get a handle to the target thread
- RThread targetThread;
- TInt err = targetThread.Open(aTargetThreadId);
- if(err != KErrNone)
- {
- return EFalse;
- }
-
- //get a handle to the target process
- RProcess targetProcess;
- err = targetThread.Process(targetProcess);
- //finshed with the thread handle so close it
- targetThread.Close();
- if(err != KErrNone)
- return EFalse;
-
- //get the target process' file name
- TFileName targetFileName = targetProcess.FileName();
-
- // Tamperproofing. Ensure that the debug agent really has a superset
- // of the target process PlatSec capabilities, as authorised
- // by an OEM Debug Token (if any)
-
- TSecurityInfo targetSecInfo(targetProcess);
-
- // Now compare the capabilities, to ensure the DebugAgent has been authorised with
- // sufficient capabilities from its OEM Debug token
- CSecuritySvrSession* session = (CSecuritySvrSession*)aMessage.Session();
-
- // Presume we need to check the target process is debuggable unless a valid OEM Debug token in effect?
- if (!OEMTokenPermitsDebugL(session->GetOEMDebugCapabilities(), targetSecInfo.iCaps) )
- {
- // No debug token therefore check if the process is debuggable
- err = iKernelDriver.IsDebuggable(targetProcess.Id());
- }
-
- //finished with the process handle so close it
- targetProcess.Close();
-
- if (err != KErrNone)
- {
- // The process was not marked as debuggable by the loader, and the OEM
- // debug token did not override the lack of a debuggable bit.
- // The process was not marked as debuggable by the loader
- return EFalse;
- }
-
- return CheckAttachedProcess(targetFileName, aMessage, aPassive);
- }
-
-/*
-Check whether the specified debug agent is attaced to the specfied target
-process.
-
-@param aTargetProcessId process ID of the target process
-@param aMessage a message which originates with the debug agent
-@param aPassive if EFalse then checks whether the debug agent is the active
- debugger of the target process. If ETrue then checks whether the debug
- agent is attached to the target process, irrespective of whether it is
- attached passively or actively
-
-@return ETrue if attached, EFalse otherwise
-*/
-TBool CSecuritySvrServer::CheckAttached(const TProcessId aTargetProcessId, const RMessage2& aMessage, const TBool aPassive)
- {
- //get a handle to the target process
- RProcess targetProcess;
- TInt err =targetProcess.Open(aTargetProcessId);
- if(err != KErrNone)
- {
- return EFalse;
- }
-
- //get the target process' file name
- TFileName targetFileName = targetProcess.FileName();
-
- // Tamperproofing. Ensure that the debug agent really has a superset
- // of the target process PlatSec capabilities, as authorised
- // by an OEM Debug Token (if any)
-
- TSecurityInfo targetSecInfo(targetProcess);
-
- // Now compare the capabilities, to ensure the DebugAgent has been authorised with
- // sufficient capabilities from its OEM Debug token
- CSecuritySvrSession* session = (CSecuritySvrSession*)aMessage.Session();
-
- // Presume we need to check the target process is debuggable unless a valid OEM Debug token in effect?
- if ( !OEMTokenPermitsDebugL(session->GetOEMDebugCapabilities(), targetSecInfo.iCaps) )
- {
- // No debug token therefore check if the process is debuggable
- err = iKernelDriver.IsDebuggable(targetProcess.Id());
- }
-
- //finished with the process handle so close it
- targetProcess.Close();
-
- if (err != KErrNone)
- {
- return EFalse;
- }
-
- return CheckAttachedProcess(targetFileName, aMessage, aPassive);
- }
-
-/*
-Check whether the specified debug agent is attaced to the specfied target
-process.
-
-@param aTargetProcessName
-@param aMessage a message which originates with the debug agent
-
-@return ETrue if attached, EFalse otherwise
-*/
-TBool CSecuritySvrServer::CheckAttachedProcess(const TDesC& aTargetProcessName, const RMessage2& aMessage, const TBool aPassive) const
- {
- //get the debug agent's process id
- TProcessId clientProcessId = 0;
- TInt err = GetProcessIdFromMessage(clientProcessId, aMessage);
- if(err != KErrNone)
- return EFalse;
-
- //check permissions
- if(aPassive)
- return IsDebugger(aTargetProcessName, clientProcessId);
- else
- return IsActiveDebugger(aTargetProcessName, clientProcessId);
- }
-
-/**
-Tests whether the debug agent is attached actively to the target debug process
-
-@param aTargetProcessName target debug process' FileName
-@param aDebugAgentProcessId process ID of a debug agent
-
-@return ETrue if the specified debug agent is actively attached to the
- specified target debug process, EFalse otherwise
-*/
-TBool CSecuritySvrServer::IsActiveDebugger(const TDesC& aTargetProcessName, const TProcessId aDebugAgentProcessId) const
- {
- //check whether the pair is in the active debug map
- for(TInt i=0; i<iActiveDebugMap.Count(); i++)
- {
- if(iActiveDebugMap[i]->Equals(aTargetProcessName, aDebugAgentProcessId))
- return ETrue;
- }
- //not found so return false
- return EFalse;
- }
-
-/**
-Tests whether the target process is being debugged
-
-@param aTargetProcessName target process' FileName
-@param aPassive indicates whether to check for the process being actively debugged,
-or passively debugged
-
-@return ETrue if the specified target process is being debugged,
- EFalse otherwise
-*/
-TBool CSecuritySvrServer::IsDebugged(const TDesC& aTargetProcessName, const TBool aPassive) const
- {
- //get a reference to the appropriate list
- const RPointerArray<CProcessPair>& map = (aPassive) ? iPassiveDebugMap : iActiveDebugMap;
-
- //iterate through the map trying to match the aTargetProcessName
- for(TInt i=0; i<map.Count(); i++)
- {
- if(map[i]->ProcessNameMatches(aTargetProcessName))
- {
- return ETrue;
- }
- }
- return EFalse;
- }
-
-/**
-Tests whether the debug agent is attached to the target debug process
-
-@param aTargetProcessName target debug process' FileName
-@param aDebugAgentProcessId process ID of a debug agent
-
-@return ETrue if the specified debug agent is attached to the
- specified target debug process (regardless of whether it is attached
- passively or actively), EFalse otherwise
-*/
-TBool CSecuritySvrServer::IsDebugger(const TDesC& aTargetProcessName, const TProcessId aDebugAgentProcessId) const
- {
- //check whether the pair is in the active debug map
- if(IsActiveDebugger(aTargetProcessName, aDebugAgentProcessId))
- return ETrue;
-
- //check whether the pair is in the passive debug map
- for(TInt i=0; i<iPassiveDebugMap.Count(); i++)
- {
- if(iPassiveDebugMap[i]->Equals(aTargetProcessName, aDebugAgentProcessId))
- return ETrue;
- }
- //not found so return false
- return EFalse;
- }
-
-/**
-Decrements the server's count of how many sessions are connected to it and
-starts the shutdown timer if there are no sessions connected
-*/
-void CSecuritySvrServer::SessionClosed()
- {
- if(--iSessionCount < 1)
- {
- iShutdown.Start();
- }
- }
-
-/**
-Increments the servers count of how many sessions are connected to it and
-cancels the shutdown timer if it is running
-*/
-void CSecuritySvrServer::SessionOpened()
- {
- iSessionCount++;
- iShutdown.Cancel();
- }
-
-/**
- Get the process id of the thread which sent aMessage
- @param aProcessId process id of the thread which sent aMessage
- @param aMessage message object sent by thread
-
- @return KErrNone if aProcessId could be set, or one of the system wide error codes if not
- */
-TInt CSecuritySvrServer::GetProcessIdFromMessage(TProcessId& aProcessId, const RMessage2& aMessage) const
- {
- //get the debug agent's thread
- RThread clientThread;
- TInt err = aMessage.Client(clientThread);
- if(err != KErrNone)
- {
- return err;
- }
-
- //get the debug agent's process
- RProcess clientProcess;
- err = clientThread.Process(clientProcess);
-
- //finished with the thread handle so close it
- clientThread.Close();
-
- //check if there was an error from getting the process
- if(err != KErrNone)
- {
- return err;
- }
-
- //get the debug agent's process id
- aProcessId = clientProcess.Id();
-
- //finished with the process handle so close it
- clientProcess.Close();
-
- return KErrNone;
- }
-
-/**
- Helper function which determines whether the capabilities of the
- OEM Token are sufficient to permit debug of an application.
-
- Normally, we use the AllFiles capability as a proxy which
- means a Debug Agent can debug non-debuggable executables,
- provided it has a superset of the capabilities of the executable
- to be debugged.
-
- However, this causes the problem that all OEM Debug Tokens implicitly
- give the power to debug an AllFiles executable, even if all that
- is really needed is the power to debug an app with no capabilities,
- or capabilities other than AllFiles.
-
- To address this, we treat the AllFiles capability in a special way.
- The AllFiles capability in a token is taken to mean that an OEM has
- signed the token, and hence can debug other executables. But this does
- not inclue the ability to debug an AllFiles executable. To debug an AllFiles
- executable, the token must also have TCB.
-
- @param aTokenCaps - The PlatSec capabilities of a token
- @param aTargetCaps - The PlatSec capabilities of a target app to be debugged
-
- @return ETrue if authorised for debugging, EFalse otherwise.
-
- @leave Any system error code.
- */
-TBool CSecuritySvrServer::OEMTokenPermitsDebugL(const TCapabilitySet aTokenCaps, const TCapabilitySet aTargetCaps)
- {
- LOG_MSG("CSecuritySvrSession::OEMTokenPermitsDebugL\n");
-
- // Is the token valid - i.e. does it have AllFiles.
- if ( !aTokenCaps.HasCapability(ECapabilityAllFiles) )
- {
- // Token is not valid, as it does not have AllFiles.
- LOG_MSG("CSecuritySvrSession::OEMTokenPermitsDebugL - Token does not have AllFiles\n");
-
- return EFalse;
- }
-
- // Token MUST have a strict superset of capabilities
- if ( !aTokenCaps.HasCapabilities(aTargetCaps) )
- {
- // Token does not have at least all the capabilities of the target
- LOG_MSG("CSecuritySvrSession::OEMTokenPermitsDebugL - Token does not have superset of target capabilities\n");
-
- return EFalse;
- }
-
- // Special case: If the target has AllFiles, the Token must have TCB
- if ( aTargetCaps.HasCapability(ECapabilityAllFiles) )
- {
- // Target has AllFiles, so does the Token have TCB?
- if ( !aTokenCaps.HasCapability(ECapabilityTCB) )
- {
- // Token does not have TCB.
- LOG_MSG("CSecuritySvrSession::OEMTokenPermitsDebugL - Token does not have TCB when target has AllFiles\n");
-
- return EFalse;
- }
- }
-
- // If we have passed all the above tests, the token permits debug
- return ETrue;
- }
-
-/**
- * This looks at a debug tokens capability and ensures it is sufficient
- * to provide access to the flash partition
- * @param aTokenCaps Capabilties of the Token
- * @return TBool Whether or not flash access is permitted
- */
-TBool CSecuritySvrServer::OEMTokenPermitsFlashAccessL(const TCapabilitySet aTokenCaps)
- {
- //Must have TCB to access flash
- return aTokenCaps.HasCapability(ECapabilityTCB);
- }
-
-//eof
-
--- a/kernel/eka/debug/securityServer/src/c_security_svr_session.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2593 +0,0 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Provides the debug security server session implementation.
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-// Needed so we get the text strings for capabilities
-#define __INCLUDE_CAPABILITY_NAMES__
-
-#include <e32std.h>
-#include <e32std_private.h>
-#include <e32btrace.h>
-#include <d32btrace.h>
-#include <e32base.h>
-#include <e32base_private.h>
-#include <e32uid.h>
-#include <f32file.h>
-#include <e32capability.h>
-#include <rm_debug_api.h>
-
-// required for direct parsing of e32image/tromimage headers
-#include <f32image.h>
-#include <e32rom.h>
-
-//added for direct access to media driver
-#include <partitions.h>
-#include <ftlcontrolio.h>
-
-#include "c_security_svr_session.h"
-#include "c_security_svr_server.h"
-#include "c_security_svr_async.h"
-#include "rm_debug_logging.h"
-#ifdef _DEBUG
-#include "low_mem_requests.h"
-#endif
-
-using namespace Debug;
-
-CSecuritySvrSession::CSecuritySvrSession()
- : iDebugAgentProcessIdStored(EFalse),
- iDebugAgentProcessId(0),
- iServerNotified(EFalse),
- iCrashConnected(EFalse)
- {
- // Ensure that this debug agent has no target capability override
- // by default
- iOEMDebugCapabilities.SetEmpty();
- }
-
-void CSecuritySvrSession::ServiceError(const RMessage2 &aMessage, TInt aError)
- {
- LOG_MSG2("CSecuritySvrSession::ServiceError(), aError: %d\n", aError);
-
- //insert ending heap markers
- HeapWatcher(aMessage.Function(), EFalse);
-
- aMessage.Complete(aError);
- }
-
-/**
-Called by the client/server framework as part of session creation.
-
-Notifies the server that a session is being created
-*/
-void CSecuritySvrSession::CreateL()
- {
- LOG_MSG("CSecuritySvrSession::CreateL()\n");
-
- //notify the server that the session has been opened
- Server().SessionOpened();
- iServerNotified = ETrue;
- }
-
-/**
- Returns a reference to the DSS
-
- @return a reference to the DSS
- */
-CSecuritySvrServer& CSecuritySvrSession::Server() const
- {
- return *static_cast<CSecuritySvrServer*>(const_cast<CServer2*>(CSession2::Server()));
- }
-
-/**
-Session destructor. Performs necessary cleanup and notifies the server that the
-session is being closed
-*/
-CSecuritySvrSession::~CSecuritySvrSession()
- {
- LOG_MSG("CSecuritySvrSession::~CSecuritySvrSession!()\n");
-
- //forced detachment if attached to processes
- if(iDebugAgentProcessIdStored)
- {
- // Cancel any outstanding async objects.
- iAsyncHandlers.ResetAndDestroy();
-
- // Inform the device driver of the agent detach.
- Server().iKernelDriver.DetachAgent(iDebugAgentProcessId.Id());
-
- LOG_MSG( "CSecuritySvrSession::~CSecuritySvrSession() : -> securityServer.DetachAllProcesses()\n" );
- Server().DetachAllProcesses(iDebugAgentProcessId);
- }
-
- //notify the server that the session has closed
- if(iServerNotified)
- {
- Server().SessionClosed();
- }
- }
-
-void CSecuritySvrSession::ConstructL()
- {
- // nothing to do
- }
-
-/**
- Used to insert heap checking markers.
-
- @param aFunction The function that heap markers should be added for
- @param aEntry if ETrue indicates that heap checking is starting, if EFalse
- that heap checking is ending.
- */
-void CSecuritySvrSession::HeapWatcher(const TUint32 aFunction, const TBool aEntry) const
- {
- switch(aFunction)
- {
- case EDebugServAttachExecutable:
- return;
- case EDebugServDetachExecutable:
- return;
- case EDebugServSuspendThread:
- return;
- case EDebugServResumeThread:
- return;
-// used for out-of-memory testing in debug mode
-#ifdef _DEBUG
- // start heap marking in on entry, do nothing on exit
- case EDebugServMarkHeap:
- {
- if(aEntry)
- {
- __UHEAP_MARK;
- }
- return;
- }
- // stop heap marking on exit, do nothing on entry
- case EDebugServMarkEnd:
- {
- if(!aEntry)
- {
- __UHEAP_MARKEND;
- }
- return;
- }
-#endif
- default:
- if(aEntry)
- {
- __UHEAP_MARK;
- }
- else
- {
- __UHEAP_MARKEND;
- }
- return;
- }
- }
-
-void CSecuritySvrSession::ServiceL(const RMessage2& aMessage)
-//
-// Session service handler
-//
- {
- //insert starting heap markers
- HeapWatcher(aMessage.Function(), ETrue);
-
- switch(aMessage.Function())
- {
- case EDebugServResumeThread:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServResumeThread\n" );
- ResumeThreadL(aMessage);
- break;
-
- case EDebugServSuspendThread:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServSuspendThread\n" );
- SuspendThreadL(aMessage);
- break;
-
- case EDebugServReadMemory:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServReadMemory\n" );
- ReadMemoryL(aMessage);
- break;
-
- case EDebugServWriteMemory:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServWriteMemory\n" );
- WriteMemoryL(aMessage);
- break;
-
- case EDebugServSetBreak:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServSetBreak\n" );
- SetBreakL(aMessage);
- break;
-
- case EDebugServClearBreak:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServClearBreak\n" );
- ClearBreakL(aMessage);
- break;
-
- case EDebugServModifyBreak:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServModifyBreak\n" );
- ModifyBreakL(aMessage);
- break;
-
- case EDebugServModifyProcessBreak:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServModifyProcessBreak\n" );
- ModifyProcessBreakL(aMessage);
- break;
-
- case EDebugServBreakInfo:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServBreakInfo\n" );
- BreakInfoL(aMessage);
- break;
-
- case EDebugServReadRegisters:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServReadRegisters\n" );
- ReadRegistersL(aMessage);
- break;
-
- case EDebugServWriteRegisters:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServWriteRegisters\n" );
- WriteRegistersL(aMessage);
- break;
-
- case EDebugServGetEvent:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServGetEvent\n" );
- GetEventL(aMessage);
- break;
-
- case EDebugServCancelGetEvent:
- CancelGetEventL(aMessage);
- break;
-
- case EDebugServAttachExecutable:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServAttachExecutable\n" );
- AttachProcessL(aMessage);
- break;
-
- case EDebugServDetachExecutable:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServDetachExecutable\n" );
- DetachProcessL(aMessage);
- break;
-
- case EDebugServGetDebugFunctionalityBufSize:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServGetDebugFunctionalityBufSize\n" );
- GetDebugFunctionalityBufSizeL(aMessage);
- break;
-
- case EDebugServGetDebugFunctionality:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServGetDebugFunctionality\n" );
- GetDebugFunctionalityL(aMessage);
- break;
-
- case EDebugServSetEventAction:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServSetEventAction\n" );
- SetEventActionL(aMessage);
- break;
-
- case EDebugServGetList:
- LOG_MSG( "CSecuritySvrSession::ServiceL() EDebugServGetList\n" );
- GetListL(aMessage);
- break;
-
- case EDebugServStep:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServStep\n");
- StepL(aMessage);
- break;
-
- case EDebugServSetProcessBreak:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServSetProcessBreak\n");
- SetProcessBreakL(aMessage);
- break;
-
- case EDebugServProcessBreakInfo:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServProcessBreakInfo\n");
- ProcessBreakInfoL(aMessage);
- break;
-
- case EDebugServKillProcess:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServKillProcess\n");
- KillProcessL(aMessage);
- break;
-
-#ifdef _DEBUG
- case EDebugServMarkHeap:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServMarkHeap\n");
- // all taken care of in HeapWatcher
- aMessage.Complete(KErrNone);
- break;
-
- case EDebugServMarkEnd:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServMarkEnd\n");
- // all taken care of in HeapWatcher
- aMessage.Complete(KErrNone);
- break;
-
- case EDebugServFailAlloc:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServFailAlloc\n");
- DoFailAlloc(aMessage);
- break;
-#endif
- case EDebugServReadCrashFlash:
- ReadCrashLogL(aMessage);
- break;
- case EDebugServWriteCrashFlash:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServWriteCrashFlash\n");
- WriteCrashConfigL(aMessage);
- break;
- case EDebugServEraseCrashFlash:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServEraseCrashFlash\n");
- EraseCrashLogL(aMessage);
- break;
- case EDebugServEraseEntireCrashFlash:
- LOG_MSG("CSecuritySvrSession::ServiceL() EDebugServEraseEntireCrashFlash\n");
- EraseEntireCrashLogL(aMessage);
- break;
- default:
- LOG_MSG( "CSecuritySvrSession::ServiceL() Unknown request, calling User::Leave(KErrNotSupported);\n" );
- User::Leave(KErrNotSupported);
- break;
- }
-
- //insert ending heap markers
- HeapWatcher(aMessage.Function(), EFalse);
- }
-
-#ifdef _DEBUG
-/**
- Used to control heap failure in debug mode.
- @param aMessage If aMessage.Int0 is non-zero then heap will be set to fail on that allocation.
- If aMessage.Int0 is zero then the heap failure count is reset
- */
-void CSecuritySvrSession::DoFailAlloc(const RMessage2& aMessage)
- {
- TInt count = aMessage.Int0();
- if(count == 0)
- {
- __UHEAP_RESET;
- }
- else
- {
- __UHEAP_FAILNEXT(count);
- }
- aMessage.Complete(KErrNone);
- }
-#endif
-
-/**
-Suspends execution of the specified thread.
-
-@param aMessage contains an integer representation of the target thread's
- thread ID at offset 0.
-
-@leave KErrPermissionDenied if security check fails or KErrArgument if the
- thread does not exist
-*/
-void CSecuritySvrSession::SuspendThreadL(const RMessage2& aMessage)
- {
-
- LOG_MSG( "CSecuritySvrSession::SuspendThreadL()\n" );
-
- //get thread ID
- TThreadId threadId = ReadTThreadIdL(aMessage, 0);
- //check attached
- CheckAttachedL(threadId, aMessage, EFalse);
-
- //security check passed so can perform actions
- User::LeaveIfError(Server().iKernelDriver.SuspendThread(threadId));
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-Resumes execution of the specified thread.
-
-@param aMessage contains an integer representation of the target thread's
- thread ID at offset 0.
-
-@leave KErrPermissionDenied if security check fails or KErrArgument if the
- thread does not exist
-*/
-void CSecuritySvrSession::ResumeThreadL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::ResumeThreadL()\n" );
-
- //get thread ID
- TThreadId threadId = ReadTThreadIdL(aMessage, 0);
-
- //check attached
- CheckAttachedL(threadId, aMessage, EFalse);
-
- //security check passed so can perform actions
- TInt err = Server().iKernelDriver.ResumeThread(threadId);
- aMessage.Complete(err);
- }
-
-void CSecuritySvrSession::GetDebugFunctionalityBufSizeL(const RMessage2& aMessage)
-//
-// Retrieve size of functionality data buffer in bytes which must be allocated
-// by the client
-//
- {
- LOG_MSG( "CSecuritySvrSession::GetDebugFunctionalityBufSizeL()\n" );
-
- TUint32 result = 0;
- // Get Buffer size from the kernel driver
- User::LeaveIfError(Server().iKernelDriver.GetDebugFunctionalityBufSize(result));
-
- TPtr8 stuff((TUint8*)&result,4, 4);
-
- aMessage.WriteL(0,stuff);
-
- aMessage.Complete(KErrNone);
- }
-
-void CSecuritySvrSession::GetDebugFunctionalityL(const RMessage2& aMessage)
-//
-// Retrieve the functionality data and place it in a buffer
-// allocated by the client.
-//
- {
- LOG_MSG( "CSecuritySvrSession::GetDebugFunctionalityL()\n" );
-
- TUint32 dfsize = 0;
-
- // Get Buffer size from the kernel driver
- User::LeaveIfError(Server().iKernelDriver.GetDebugFunctionalityBufSize(dfsize));
-
- // Allocate space for the functionality data
- HBufC8* dftext = HBufC8::NewLC(dfsize);
-
- const TPtr8& dfPtr = dftext->Des();
-
- // Extract said data from the device driver
- User::LeaveIfError(Server().iKernelDriver.GetDebugFunctionality((TDes8&)dfPtr));
-
- // Return data to client
- aMessage.WriteL(0,dfPtr);
-
- // Free buffer
- CleanupStack::PopAndDestroy(dftext);
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-Reads memory from a specified thread using the passed parameters. The user
-should ensure that the TPtr8 that is passed in has size greater than or equal
-to the size of the memory that is trying to be read.
-
-@param aMessage The RMessage2 object should be constructed as follows:
- * aMessage.Int0() is the thread ID of the target debug app
- * aMessage.Ptr1() is a TMemoryInfo object which contains the following:
- * the address of the memory to be read from the target debug thread
- * the size of the memory block to be read from the target debug thread
- * the access size to use
- * the endianess to interpret the data as
- * aMessage.Ptr2() is the address of the buffer in the debug agent thread
- that the data from the target debug app should be written into
-
-@leave KErrPermissionDenied if client is not attached to the target
- thread's process,
- KErrNoMemory if memory could not be allocated,
- KErrArgument if there are problems with the aMessage object,
- KErrBadHandle if the thread represented by aMessage.Ptr0() is invalid,
- an error value from CSecuritySvrSession::ValidateMemoryInfo if checking
- the memory attributes failed,
- or another of the system wide error codes
-*/
-void CSecuritySvrSession::ReadMemoryL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::ReadMemoryL()\n" );
-
- //get debug app thread ID
- TThreadId threadId = ReadTThreadIdL(aMessage, 0);
-
- CheckAttachedL(threadId, aMessage, ETrue);
-
- //create and initialise the memory info object
- TMemoryInfo targetMemory;
- TPtr8 targetMemoryPtr( (TUint8 *)&targetMemory, sizeof(TMemoryInfo) );
-
- aMessage.ReadL(1,targetMemoryPtr);
-
- //check memory info is acceptable
- ValidateMemoryInfoL(threadId, targetMemory, ETrue);
-
- RBuf8 data;
- data.CreateL(targetMemory.iSize);
- data.CleanupClosePushL();
-
- //fill buffer with data from target debug thread
- User::LeaveIfError(Server().iKernelDriver.ReadMemory(threadId, targetMemory.iAddress, targetMemory.iSize, data));
-
- //attempt to write the data from the target debug thread back to the agent
- aMessage.WriteL(2, data);
-
- //delete temporary buffer
- CleanupStack::PopAndDestroy(&data);
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-Writes memory to a specified thread using the passed parameters.
-
-@param aMessage The RMessage2 object should be constructed as follows:
- * aMessage.Ptr0() is the thread ID of the target debug app
- * aMessage.Ptr1() is a TMemoryInfo object which contains the following:
- * the address of the memory to be written to the target debug thread
- * the size of the memory block to be written to the target debug thread
- * the access size to use
- * the endianess to interpret the data as
- * aMessage.Ptr2() is the address of the buffer in the debug agent thread
- that the data to write to the target debug app should be read from
-
-@leave KErrPermissionDenied if client is not attached (actively) to the target
- thread's process,
- KErrNoMemory if memory could not be allocated,
- KErrArgument if there are problems with the aMessage object,
- KErrBadHandle if the thread represented by aMessage.Ptr0() is invalid,
- an error value from CSecuritySvrSession::ValidateMemoryInfo if checking
- the memory attributes failed,
- or another of the system wide error codes
-*/
-void CSecuritySvrSession::WriteMemoryL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::WriteMemoryL()\n" );
-
- //get debug app thread ID
- TThreadId threadId = ReadTThreadIdL(aMessage, 0);
-
- CheckAttachedL(threadId, aMessage, EFalse);
-
- //create and initialise the memory info object
- TMemoryInfo targetMemory;
- TPtr8 targetMemoryPtr( (TUint8 *)&targetMemory, sizeof(TMemoryInfo) );
-
- aMessage.ReadL(1,targetMemoryPtr);
-
- //check memory info is acceptable
- ValidateMemoryInfoL(threadId, targetMemory, EFalse);
-
- //create temporary buffer and read data from client
- RBuf8 data;
- data.CreateL(targetMemory.iSize);
- data.CleanupClosePushL();
-
- aMessage.ReadL(2, data);
-
- // what about telling the driver about endianess/access size?
- User::LeaveIfError(Server().iKernelDriver.WriteMemory(threadId, targetMemory.iAddress, targetMemory.iSize, data));
-
- //free temporary buffer
- CleanupStack::PopAndDestroy(&data);
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-@internalTechnology
-
-Notes: This call is used to set a thread specific breakpoint. Its input arguments
-are the thread id, address and architecture type of the breakpoint. It returns success
-or failure, and if successful, it sets the TBreakId in the Debug Agent to the
-breakpoint id by which it can be referenced in future calls to ModifyBreak,ClearBreak and
-BreakInfo.
-
-@param aMessage.Ptr0() - aThreadId is thread id of the target debug process
-@param aMessage.Ptr1() - Address of a TBreakInfo in the Debug Agent
-@param aMessage.Ptr2() - Address of a TBreakId in the Debug Agent
-@leave KErrPermissionDenied if the security check fails.
- KErrAlreadyExists if there is a breakpoint overlapping the desired address.
- KErrNotSupported if the architecture type is unrecognised.
- KErrNoMemory if there is no more memory to complete the operation.
- KErrArgument if the breakpoint address alignment is unsuitable for the requested
- breakpoint.
- KErrOverflow if there are too many breakpoints set.
-*/
-void CSecuritySvrSession::SetBreakL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::SetBreakL!()\n" );
-
- //get debug app thread ID
- TThreadId threadId = ReadTThreadIdL(aMessage, 0);
-
- //check that the agent has attached to the target process
- CheckAttachedL(threadId, aMessage, EFalse);
-
- //create and initialise the memory info object
- TBreakInfo breakInfo;
- TPtr8 breakInfoPtr( (TUint8 *)&breakInfo, sizeof(TBreakInfo) );
-
- aMessage.ReadL(1,breakInfoPtr);
-
- //set break in target app
- TBreakId breakId = 0;
- User::LeaveIfError(Server().iKernelDriver.SetBreak(breakId, threadId, breakInfo.iAddress, breakInfo.iArchitectureMode));
-
- //attempt to write the break id back to the debug agent
- WriteDataL(aMessage, 2, &breakId, sizeof(breakId));
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-Clears a breakpoint previously set by a SetBreak() call.
-
-@param aMessage.Int0() - TBreakId of the breakpoint to be removed.
-*/
-void CSecuritySvrSession::ClearBreakL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::ClearBreakL()\n" );
-
- const TInt breakId = aMessage.Int0();
-
- // Check that the breakpoint exists
- TUint64 objectId;
- TUint32 address;
- TArchitectureMode mode;
- TBool threadSpecific = EFalse;
-
- User::LeaveIfError(Server().iKernelDriver.BreakInfo(breakId,objectId,address,mode,threadSpecific));
-
- if(threadSpecific)
- {
- // Check that the debug agent is attached to the thread for which the
- // breakpoint is currently set.
- CheckAttachedL(TThreadId(objectId), aMessage, EFalse);
- }
- else
- {
- // Check that the debug agent is attached to the process for which the
- // breakpoint is currently set.
- CheckAttachedL(TProcessId(objectId), aMessage, EFalse);
- }
-
- // Finally clear the breakpoint
- User::LeaveIfError(Server().iKernelDriver.ClearBreak(breakId));
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-@param aMessage.Int0() - Breakpoint Id of interest
-@param aMessage.Ptr1() - Address in Debug Agent to place threadId of the breakpoint
-@param aMessage.Ptr2() - Address in Debug Agent to place address of the breakpoint
-@param aMessage.Ptr3() - Address in Debug Agent to place the architecture mode of the breakpoint
-@leave Any error which may be returned by RSessionBase::SendReceive()
-*/
-void CSecuritySvrSession::BreakInfoL(const RMessage2& aMessage)
- {
- const TBreakId breakId = (TBreakId)aMessage.Int0();
-
- TThreadId threadId;
- TUint32 address;
- TArchitectureMode mode;
- TBool threadSpecific = ETrue;
-
- TUint64 threadIdData;
- User::LeaveIfError(Server().iKernelDriver.BreakInfo(breakId,threadIdData,address,mode,threadSpecific));
-
- if(!threadSpecific)
- {
- User::Leave(KErrNotFound);
- }
-
- threadId = TThreadId(threadIdData);
-
- //check that the agent has attached to the target process
- CheckAttachedL(threadId, aMessage, EFalse);
-
- // return the threadId
- WriteDataL(aMessage, 1, &threadId, sizeof(threadId));
-
- // return the address
- WriteDataL(aMessage, 2, &address, sizeof(address));
-
- // return the mode
- WriteDataL(aMessage, 3, &mode, sizeof(mode));
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-@internalTechnology
-
-Modify a previously set breakpoint.
-
-@param aMessage.Int0() - The breakpoint id of the breakpoint to modify
-@param aMessage.Ptr1() - The new Thread Id for the breakpoint
-@param aMessage.Int2() - The new virtual memory address for the breakpoint
-@param aMessage.Int3() - The new architecture mode for the breakpoint
-@return KErrNone if succesful. KErrPermissionDenied if the security check fails.
- KErrAlreadyExists if there is a breakpoint overlapping the desired address.
- KErrNotSupported if the architecture type is unrecognised.
- KErrNoMemory if there is no more memory to complete the operation.
- KErrArgument if the breakpoint address alignment is unsuitable for the requested
- breakpoint.
- KErrOverflow if there are too many breakpoints set.
-*/
-void CSecuritySvrSession::ModifyBreakL(const RMessage2& aMessage)
- {
- const TBreakId breakId = (TBreakId)aMessage.Int0();
- const TThreadId threadId = ReadTThreadIdL(aMessage, 1);
- const TUint32 address = aMessage.Int2();
- const TArchitectureMode mode = (TArchitectureMode)aMessage.Int3();
-
- // Get information on the breakpoint to check the security status
- TUint64 checkThreadId;
- TUint32 checkAddress;
- TArchitectureMode checkMode;
- TBool threadSpecific;
-
- User::LeaveIfError(Server().iKernelDriver.BreakInfo(breakId,checkThreadId,checkAddress,checkMode,threadSpecific));
-
- // Security check that the thread Id is associated with the debug agent
-
- //check that the agent has attached to the target process
- CheckAttachedL(TThreadId(checkThreadId), aMessage, EFalse);
-
- // now check that the thread Id which is being set is permitted
- //check that the agent has attached to the target process
- CheckAttachedL(threadId, aMessage, EFalse);
-
- User::LeaveIfError(Server().iKernelDriver.ModifyBreak(breakId,threadId,address,mode));
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-@internalTechnology
-
-Notes: This call is used to set a process wide breakpoint. Its input arguments
-are the process id, address and architecture type of the breakpoint. It returns success
-or failure, and if successful, it sets the TBreakId in the Debug Agent to the
-breakpoint id by which it can be referenced in future calls to ModifyBreak,ClearBreak and
-BreakInfo.
-
-@param aMessage.Ptr0() - aProcessId is process id of the target debug process
-@param aMessage.Ptr1() - Address of a TBreakInfo in the Debug Agent
-@param aMessage.Ptr2() - Address of a TBreakId in the Debug Agent
-@leave KErrPermissionDenied if the security check fails.
- KErrAlreadyExists if there is a breakpoint overlapping the desired address.
- KErrNotSupported if the architecture type is unrecognised.
- KErrNoMemory if there is no more memory to complete the operation.
- KErrArgument if the breakpoint address alignment is unsuitable for the requested
- breakpoint.
- KErrOverflow if there are too many breakpoints set.
-*/
-void CSecuritySvrSession::SetProcessBreakL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::SetProcessBreakL()\n" );
-
- //get debug app thread ID
- TProcessId procId = ReadTProcessIdL(aMessage, 0);
-
- //check that the agent has attached to the target process
- CheckAttachedL(procId, aMessage, EFalse);
-
- //create and initialise the memory info object
- TBreakInfo breakInfo;
- TPtr8 breakInfoPtr( (TUint8 *)&breakInfo, sizeof(TBreakInfo) );
-
- aMessage.ReadL(1,breakInfoPtr);
-
- //set break in target app
- TBreakId breakId = 0;
- User::LeaveIfError(Server().iKernelDriver.SetProcessBreak(breakId, procId, breakInfo.iAddress, breakInfo.iArchitectureMode));
-
- //attempt to write the break id back to the debug agent
- WriteDataL(aMessage, 2, &breakId, sizeof(breakId));
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-@internalTechnology
-
-Modify a previously set process breakpoint.
-
-@param aMessage.Int0() - The breakpoint id of the breakpoint to modify
-@param aMessage.Ptr1() - The new Process Id for the breakpoint
-@param aMessage.Int2() - The new virtual memory address for the breakpoint
-@param aMessage.Int3() - The new architecture mode for the breakpoint
-@return KErrNone if succesful. KErrPermissionDenied if the security check fails.
- KErrAlreadyExists if there is a breakpoint overlapping the desired address.
- KErrNotSupported if the architecture type is unrecognised.
- KErrNoMemory if there is no more memory to complete the operation.
- KErrArgument if the breakpoint address alignment is unsuitable for the requested
- breakpoint.
- KErrOverflow if there are too many breakpoints set.
-*/
-void CSecuritySvrSession::ModifyProcessBreakL(const RMessage2& aMessage)
- {
- const TBreakId breakId = (TBreakId)aMessage.Int0();
- const TProcessId processId = ReadTProcessIdL(aMessage, 1);
- const TUint32 address = aMessage.Int2();
- const TArchitectureMode mode = (TArchitectureMode)aMessage.Int3();
-
- // Get information on the breakpoint to check the security status
- TUint64 checkProcessId;
- TUint32 checkAddress;
- TArchitectureMode checkMode;
- TBool threadSpecific;
-
- User::LeaveIfError(Server().iKernelDriver.BreakInfo(breakId,checkProcessId,checkAddress,checkMode,threadSpecific));
-
- // Security check that the thread Id is associated with the debug agent
-
- //check that the agent has attached to the target process
- CheckAttachedL(TProcessId(checkProcessId), aMessage, EFalse);
-
- // now check that the thread Id which is being set is permitted
- //check that the agent has attached to the target process
- CheckAttachedL(processId, aMessage, EFalse);
-
- User::LeaveIfError(Server().iKernelDriver.ModifyProcessBreak(breakId,processId,address,mode));
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-@param aMessage.Int0() - Breakpoint Id of interest
-@param aMessage.Ptr1() - Address in Debug Agent to place process Id of the breakpoint
-@param aMessage.Ptr2() - Address in Debug Agent to place address of the breakpoint
-@param aMessage.Ptr3() - Address in Debug Agent to place the architecture mode of the breakpoint
-@leave Any error which may be returned by RSessionBase::SendReceive()
-*/
-void CSecuritySvrSession::ProcessBreakInfoL(const RMessage2& aMessage)
- {
- const TBreakId breakId = (TBreakId)aMessage.Int0();
-
- TProcessId procId;
- TUint32 address;
- TArchitectureMode mode;
- TBool threadSpecific;
-
- TUint64 procIdData;
- User::LeaveIfError(Server().iKernelDriver.BreakInfo(breakId,procIdData,address,mode,threadSpecific));
- if(threadSpecific)
- {
- User::Leave(KErrNotFound);
- }
- procId = TProcessId(procIdData);
-
- //check that the agent has attached to the target process
- CheckAttachedL(procId, aMessage, EFalse);
-
- // return the processId
- WriteDataL(aMessage, 1, &procId, sizeof(procId));
-
- // return the address
- WriteDataL(aMessage, 2, &address, sizeof(address));
-
- // return the mode
- WriteDataL(aMessage, 3, &mode, sizeof(mode));
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-Read register values.
-
-@param aMessage should contain:
- * at offset 0 a pointer to the thread ID of the target thread
- * at offset 1 a descriptor representing an array of TRegisterInfo
- register IDs
- * at offset 2 a descriptor representing an array into which TRegisterValue
- register values will be written
- * at offset 3 a descriptor representing an array into which TUint8
- register flags will be written
-
-@leave KErrArgument if the max length of the array at offset 1 is not a
- multiple of sizeof(TRegisterInfo), if the max length of the array
- at offset 2 is not a multiple of sizeof(TRegisterValue), if the max
- length of the array at offset 3 is not a multiple of sizeof(TUint8), if
- any of the descriptors have max length of 0, or if the three
- descriptors do not represent the same number of registers,
- KErrNoMemory if there is insufficient memory,
- KErrDied, if the thread with thread ID aThreadId is dead
-*/
-void CSecuritySvrSession::ReadRegistersL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::ReadRegistersL()\n" );
-
- const TThreadId threadId = ReadTThreadIdL(aMessage, 0);
-
- //check the agent is attached to the thread
- CheckAttachedL(threadId, aMessage, ETrue);
-
- //number of registers being requested
- TUint32 numberOfRegisters;
-
- //check length of descriptors is acceptable
- ValidateRegisterBuffersL(aMessage, numberOfRegisters);
-
- // Passed data will be saved in this descriptor.
- RBuf8 ids;
- ids.CreateL(numberOfRegisters * sizeof(TRegisterInfo));
- // Do the right cleanup if anything subsequently goes wrong
- ids.CleanupClosePushL();
-
- //read the data from the client thread
- aMessage.ReadL(1, ids);
-
- //create buffer to fill with data from target debug thread
- HBufC8 *data = HBufC8::NewLC(aMessage.GetDesMaxLength(2));
- TPtr8 values(data->Des());
-
- HBufC8 *flagsData = HBufC8::NewLC(numberOfRegisters * sizeof(TUint8));
- TPtr8 flags(flagsData->Des());
-
- //get register info and return relevant parts back to agent
- User::LeaveIfError(Server().iKernelDriver.ReadRegisters(threadId, ids, values, flags));
- aMessage.WriteL(2, values);
- aMessage.WriteL(3, flags);
-
- //delete temporary buffers and return status
- CleanupStack::PopAndDestroy(flagsData);
- CleanupStack::PopAndDestroy(data);
- CleanupStack::PopAndDestroy(&ids);
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-Write register values.
-
-@param aMessage should contain:
- * at offset 0 a pointer to the thread ID of the target thread
- * at offset 1 a descriptor representing an array of TRegisterInfo
- register IDs
- * at offset 2 a descriptor representing an array of TRegisterValue register
- values
- * at offset 3 a descriptor representing an array into which TUint8
- register flags will be written
-
-@leave KErrArgument if the max length of the array at offset 1 is not a
- multiple of sizeof(TRegisterInfo), if the max length of the array
- at offset 2 is not a multiple of sizeof(TRegisterValue), if the max
- length of the array at offset 3 is not a multiple of sizeof(TUint8), if
- any of the descriptors have max length of 0, or if the three
- descriptors do not represent the same number of registers,
- KErrNoMemory if there is insufficient memory,
- KErrDied, if the thread with thread ID aThreadId is dead
-*/
-void CSecuritySvrSession::WriteRegistersL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::WriteRegistersL()\n" );
-
- const TThreadId threadId = ReadTThreadIdL(aMessage, 0);
-
- CheckAttachedL(threadId, aMessage, EFalse);
-
- //number of registers attempting to set
- TUint32 numberOfRegisters;
-
- //check length of descriptors is acceptable
- ValidateRegisterBuffersL(aMessage, numberOfRegisters);
-
- // Passed register ids will be saved in this descriptor.
- RBuf8 ids;
-
- //allocate buffer
- ids.CreateL(numberOfRegisters * sizeof(TRegisterInfo));
-
- // Do the right cleanup if anything subsequently goes wrong
- ids.CleanupClosePushL();
-
- //read the data from the client thread
- aMessage.ReadL(1, ids);
-
- // Passed register values will be saved in this descriptor.
- RBuf8 values;
-
- //allocate buffer
- values.CreateL(aMessage.GetDesMaxLength(2));
- // Do the right cleanup if anything subsequently goes wrong
- values.CleanupClosePushL();
- //read the data from the client thread
- aMessage.ReadL(2,values);
-
- HBufC8 *flagsData = HBufC8::NewLC(numberOfRegisters*sizeof(TUint8));
- TPtr8 flags(flagsData->Des());
-
- //get register info and return relevant parts back to agent
- User::LeaveIfError(Server().iKernelDriver.WriteRegisters(threadId, ids, values, flags));
-
- //write flags data back
- aMessage.WriteL(3, flags);
-
- CleanupStack::PopAndDestroy(flagsData);
- CleanupStack::PopAndDestroy(&values);
- CleanupStack::PopAndDestroy(&ids);
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-Processes an attach request from a debug agent. Gets the target debug
-processes' original FileName as an argument. The method sets completion
-status of the aMessage argument to KErrNone if successfully attached and to
-another of the system wide error codes if there were problems.
-
-@param aMessage contains:
- * a boolean at offset 0 which indicates whether the agent wishes to
- attach passively
- * a buffer at offset 1 which contains the FileName
- of the target debug process.
-*/
-void CSecuritySvrSession::AttachProcessL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::AttachProcessL()\n" );
-
- const TBool passive = aMessage.Int0();
-
- TInt deslen = aMessage.GetDesLengthL(1);
-
- // Passed data will be saved in this descriptor.
- RBuf processName;
-
- // Max length set to the value of "deslen", but current length is zero
- processName.CreateL(deslen);
-
- // Do the right cleanup if anything subsequently goes wrong
- processName.CleanupClosePushL();
-
- // Copy the client's descriptor data into our buffer.
- aMessage.ReadL(1,processName);
-
- //
- // Security Check
- //
- // It is not permitted to debug the debug security server!
- //
- // get the secure id of the executable
- TUid secureId(TUid::Null());
- GetSecureIdL(processName, secureId);
- if (KUidDebugSecurityServer.iUid == secureId.iUid)
- {
- // The debug agent has requested to debug the Debug Security Server
- // This is either an error, or an attempt to breach security. We
- // therefore refuse to agree to this request, and return KErrPermissionDenied
- LOG_MSG("CSecuritySvrSession::AttachProcessL() - Debug Agent attempted to debug the Debug Security Server\n");
-
- User::Leave(KErrPermissionDenied);
- }
-
- //get the debug agent's thread and push handle onto clean up stack
- RThread clientThread;
- User::LeaveIfError(aMessage.Client(clientThread));
- CleanupClosePushL(clientThread);
-
- //get the debug agent's process
- RProcess clientProcess;
- User::LeaveIfError(clientThread.Process(clientProcess));
-
- //finished with thread so close handle and destroy
- CleanupStack::PopAndDestroy(&clientThread);
-
- //get the debug agent's process id
- TProcessId processId = clientProcess.Id();
-
- //store the debug agent's process id for forced detaching later if the
- //agent doesn't tidy up after itself
- StoreDebugAgentId(processId);
-
- // Read the OEM Debug token capabilities (if any)
- GetDebugAgentOEMTokenCapsL();
-
- //finished with process so close handle
- clientProcess.Close();
-
- // Get the Security info via rlibrary::getinfo
- RLibrary::TInfo info;
- TPckg<RLibrary::TInfo> infoBuf(info);
-
- TInt err = RLibrary::GetInfo(processName, infoBuf);
- if (err != KErrNone)
- {
- LOG_MSG("CSecuritySvrSession::AttachProcessL() - Cannot parse the target executable header\n");
-
- // Could not read the header for this executable :-(
-
- CleanupStack::PopAndDestroy(&processName);
-
- aMessage.Complete(KErrPermissionDenied);
-
- return;
- }
-
- // Special case for AllFiles - OEM Debug tokens MUST have
- // AllFiles, as this is what allows them to read contents
- // of other executables.
- TBool checkDebuggable = ETrue;
-
- // Does an OEM Debug Token permit debug where it would normally not be
- // permitted?
- if ( Server().OEMTokenPermitsDebugL(iOEMDebugCapabilities, info.iSecurityInfo.iCaps) )
- {
- // OEM Debug token is valid and has sufficient capabilities
- LOG_MSG("CSecuritySvrSession::AttachProcessL() - Debug Agent has sufficient capabilites based on OEM Debug Token");
-
- checkDebuggable = EFalse;
- }
-
- if (checkDebuggable)
- {
- // OEM Debug token (if any), does not confer sufficient capabilities to
- // debug the specified target executable. Therefore debugging can only
- // be permitted if the target executable itself has been built as 'Debuggable'
- LOG_MSG("CSecuritySvrSession::AttachProcessL() - Debug Agent has insufficient capabilites based on OEM Debug Token");
-
- IsDebuggableL(processName);
- }
-
- User::LeaveIfError(Server().AttachProcessL(processName, processId, passive));
-
- // Inform the kernel driver about the attachment, so that it
- // can track per-agent data about the process.
- RBuf8 processName8;
-
- processName8.CreateL(deslen);
-
- processName8.CleanupClosePushL();
-
- processName8.Copy(processName);
-
- User::LeaveIfError(Server().iKernelDriver.AttachProcess(processName8, processId.Id()));
-
- // Create an Active Object to handle asynchronous calls to GetEvent
- CSecuritySvrAsync* handler = CSecuritySvrAsync::NewL(this,processName8,processId);
-
- err = iAsyncHandlers.Insert(handler,0);
- if (err != KErrNone)
- {
- // If we don't have an asynchronous handler, we should detach
- // the driver as well.
- if( (KErrNone != Server().iKernelDriver.DetachProcess(processName8,processId.Id()))
- || (KErrNone != Server().DetachProcess(processName, processId)) )
- {
- // this is a serious error, neither of these calls should fail so
- // we panic the server after closing the driver and printing a message
-
- LOG_MSG("CSecuritySvrSession::AttachProcessL(): critical error during cleanup\n");
- Server().iKernelDriver.Close();
- RProcess process;
- process.Panic(_L("AttachProcessL() failed"), KErrServerTerminated);
- }
- }
-
- User::LeaveIfError(err);
-
- CleanupStack::PopAndDestroy(&processName8);
-
- CleanupStack::PopAndDestroy(&processName);
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-Reads the OEM Debug Token associated with the debug agent if any. The OEM Debug Token
-allows the Debug Agent to debug certain executables which have not been built as
-'Debuggable'.
-
-This works as follows: The OEM Debug Token is an executable with a special name
-of the form "OEMDebug_<DA_SID>.exe" where <DA_SID> is the Secure ID of the Debug Agent
-in hexadecimal. For example: "OEMDebug_F123ABCD.exe" would be a valid name. This token executable
-must be signed with 'AllFiles' + X, where X is the set of PlatSec capabilities that are
-possessed by the target executable to be debugged.
-
-This function reads the capabilities possessed by the token by creating a process based
-on the executable, and reading the TSecurityInfo associated with the process. This ensures
-that the loader has validated the token has not been tampered with and that the security
-information is valid.
-
-The security information is then stored for future use as member data in iOEMDebugCapabilities.
-
-Leaves if there is an error, otherwise simply fills in the capabilities
-in iOEMDebugCapabilities.
-
-It is not an error for the OEM Debug token not to exist. In this case, the function simply returns.
-*/
-void CSecuritySvrSession::GetDebugAgentOEMTokenCapsL(void)
- {
- // Sanity check
- if (!iDebugAgentProcessIdStored)
- {
- LOG_MSG("CSecuritySvrSession::GetDebugAgentOEMTokenCapsL() - Debug Agent Process Id not stored");
-
- // We have not stored the debug agent process id!
- User::Leave(KErrNotReady);
- }
-
- // Obtain the security info about the debug agent process
- //get the debug agent's process
- RProcess debugAgentProcess;
-
- CleanupClosePushL(debugAgentProcess);
-
- debugAgentProcess.Open(iDebugAgentProcessId);
-
- // We have now obtained a process handle based on the token executable, so we can check its security properties.
- TSecurityInfo secInfo(debugAgentProcess);
-
-// Compute the name of the OEM debug token based on the SID of the debug agent
-_LIT(KDSSOEMDebugTokenPrefix,"OEMDebug_");
-_LIT(KDSSOEMDebugTokenAppendFmt,"%08X.exe");
-
- RBuf agentTokenName;
- agentTokenName.CreateL(KDSSOEMDebugTokenPrefix().Size()+8+1); // allow space for SID+null terminator
- agentTokenName.CleanupClosePushL();
-
- agentTokenName.SetLength(0);
-
- // Add OEMDebug_
- agentTokenName.Append(KDSSOEMDebugTokenPrefix());
-
- // Add debug agent Secure ID
- agentTokenName.AppendFormat(KDSSOEMDebugTokenAppendFmt,secInfo.iSecureId.iId);
-
- // just log the token name for the moment.
- RBuf8 agentTokenName8;
-
- agentTokenName8.CreateL(agentTokenName.Length()+1);
-
- agentTokenName8.CleanupClosePushL();
-
- agentTokenName8.Copy(agentTokenName);
-
- agentTokenName8.Append(TChar(0));
-
- //LOG_MSG2("CSecuritySvrSession::GetDebugAgentOEMTokenCapsL() - OEM Debug Token Name is %s",agentTokenName8.Ptr());
-
- // Cleanup
- CleanupStack::PopAndDestroy(&agentTokenName8);
-
- // Now locate and start the executable...
- RProcess agentToken;
- TInt err = agentToken.Create(agentTokenName, KNullDesC);
- if (KErrNone != err)
- {
- // Failed to create a process based on the token, just give up
- LOG_MSG2("CSecuritySvrSession::GetDebugAgentOEMTokenCapsL() - Could not create process based on token due to err 0x%8x\n",err);
-
- // Cleanup remaining items from the stack
- CleanupStack::PopAndDestroy(&agentTokenName);
-
- CleanupStack::PopAndDestroy(&debugAgentProcess);
- return;
- }
-
- // Synchronise with the process to make sure it hasn't died straight away
- TRequestStatus stat;
- agentToken.Rendezvous(stat);
- if (stat != KRequestPending)
- {
- // logon failed - agentToken is not yet running, so cannot have terminated
- agentToken.Kill(0); // Abort startup
- }
-
- // store the OEM Debug Token security data
- TSecurityInfo agentSecInfo(agentToken);
-
- // Note capabilities for future use
- iOEMDebugCapabilities=agentSecInfo.iCaps;
-
- // resume the token. It _should_ just exit, but we don't really care.
- agentToken.Resume();
-
- // Wait to synchronise with agentToken - if it dies in the meantime, it
- // also gets completed
- User::WaitForRequest(stat);
-
- // Just close the handle to it again.
- agentToken.Close();
-
- // Cleanup remaining items from the stack
- CleanupStack::PopAndDestroy(&agentTokenName);
-
- CleanupStack::PopAndDestroy(&debugAgentProcess);
-
- }
-
-/**
- Checks whether the file passed in as aExecutable is XIP or not
-
- @param aExecutable file to check
- @return ETrue if the file is XIP, EFalse otherwise
- */
-TBool CSecuritySvrSession::IsExecutableXipL(RFile& aExecutable)
- {
- TUint atts;
- User::LeaveIfError(aExecutable.Att(atts));
-
- return atts & KEntryAttXIP;
- }
-/**
- Gets access to the symbian crash partition for crash access operation.
- */
-void CSecuritySvrSession::ConnectCrashPartitionL (void)
- {
- LOG_MSG("CSecuritySvrSession::ConnectCrashPartitionL()");
-
- TBool changed;
- TInt error = KErrNone;
- TInt i=0;
-
- //Intialising to EFalse
- iCrashConnected = EFalse;
-
- TPckg<TLocalDriveCapsV2> capsBuf(iCaps);
-
- //check for the symbian crash partition
- for (i=0; i<KMaxLocalDrives; i++)
- {
- error = iLocalDrive.Connect (i, changed);
- if ( error == KErrNone)
- {
- error = iLocalDrive.Caps(capsBuf);
- if ( error != KErrNone)
- {
- //continue if not found
- continue;
- }
- if ( iCaps.iPartitionType == (TUint16)KPartitionTypeSymbianCrashLog)
- {
- LOG_MSG2("Found Symbian crash log partition on drive: %d",i);
- iCrashConnected = ETrue;
- break;
- }
- }
- }
- if ( i == KMaxLocalDrives)
- {
- LOG_MSG("No crash log partition found with valid crash log signature found. Exiting...");
- User::Leave (KErrNotFound);
- }
-
- // Nand Flash not currently supported.
- if (iCaps.iType == EMediaNANDFlash)
- {
- LOG_MSG( "CSecuritySvrSession::ConnectCrashPartitionL() Nand Flash not currently supported\n" );
- User::Leave (KErrNotSupported);
- }
- }
-/** Checks that aHeaderData contains enough data to cast it to the
- appropriate header type.
-
- @param aHeaderData buffer containing header data read from a file
- @param aXip boolean indicating whether the header data is for an XIP image
-
- @return ETrue if enough data in buffer, EFalse otherwise
- */
-TBool CSecuritySvrSession::CheckSufficientData(const TDesC8& aHeaderData, const TBool aXip) const
- {
- TUint minimumHeaderSize = aXip ? sizeof(TRomImageHeader) : sizeof(E32ImageHeaderV);
- return (aHeaderData.Length() >= minimumHeaderSize);
- }
-
-/**
- Opens a file handle to aFileName using aFileHandle
- @param aFileName file to open handle to
- @param aFs file system to use to open the handle
- @param aFileHandle file handle to open
-
- @leave one of the system wide error codes
- */
-void CSecuritySvrSession::OpenFileHandleL(const TDesC& aFileName, RFs& aFs, RFile& aFileHandle)
- {
- TInt err = aFileHandle.Open(aFs, aFileName, EFileRead | EFileShareReadersOnly);
- if (err != KErrNone)
- {
- // Could not open the file for reading
- LOG_MSG("CSecuritySvrSession::OpenFileHandleL - Failed to open executable\n");
-
- User::Leave(err);
- }
- }
-
-/**
- Checks whether an executable has the debug bit set
-
- @param aHeaderData buffer containing the header of the executable
- @param aXip indication of whether the executable is XIP or not
-
- @return ETrue if debug bit is set, EFalse otherwise
- */
-TBool CSecuritySvrSession::IsDebugBitSet(const TDesC8& aHeaderData, const TBool aXip)
- {
- if(!CheckSufficientData(aHeaderData, aXip))
- {
- return EFalse;
- }
-
- if (aXip)
- {
- TRomImageHeader* hdr = (TRomImageHeader*)aHeaderData.Ptr();
- return (hdr->iFlags & KRomImageDebuggable);
- }
- else
- {
- // it is an epoc32 image
- E32ImageHeaderV* hdr = (E32ImageHeaderV*)aHeaderData.Ptr();
- return (hdr->iFlags & KImageDebuggable);
- }
- }
-
-/**
-Determines whether a particular executable is marked as 'debuggable'
-
-Notes:
-This function is currently hard coded to understand the format of e32 and
-TRomImage file headers. Ideally this will be replaced by a call to RLibrary::GetInfo
-which can return the 'debuggable' information. Unfortunately, this call currently
-does not provide the information for XIP executables :-(
-
-@leave KErrPermissionDenied if the debug bit is not set, or one of the other
-system wide error codes
-*/
-void CSecuritySvrSession::IsDebuggableL(const TDesC& aFileName)
- {
-#ifndef IGNORE_DEBUGGABLE_BIT
-
- RFs fs;
- User::LeaveIfError(fs.Connect());
- CleanupClosePushL(fs);
-
- RFile targetExe;
- OpenFileHandleL(aFileName, fs, targetExe);
- CleanupClosePushL(targetExe);
-
- // Read in the entire header
- RBuf8 e32HdrBuf;
- e32HdrBuf.CreateL(RLibrary::KRequiredImageHeaderSize);
- e32HdrBuf.CleanupClosePushL();
-
- // Read the entire header as far as possible
- TInt err = targetExe.Read(e32HdrBuf);
- if (err != KErrNone)
- {
- // Could not read the file
- LOG_MSG("CSecuritySvrSession::IsDebuggableL - Failed to read executable\n");
-
- User::Leave(err);
- }
-
- if(!CheckSufficientData(e32HdrBuf, IsExecutableXipL(targetExe)))
- {
- User::Leave(KErrGeneral);
- }
-
- if(! IsDebugBitSet(e32HdrBuf, IsExecutableXipL(targetExe)))
- {
- User::Leave(KErrPermissionDenied);
- }
- CleanupStack::PopAndDestroy(3, &fs);
-
-#else
- LOG_MSG("CSecuritySvrSession::IsDebuggableL() Debuggable bit temporarily ignored!!!");
-#endif
- }
-
-/**
-Processes a detach request from a debug agent. Gets the target debug
-processes' original FileName as an argument. The method sets completion
-status of the aMessage argument to KErrNone if successfully detached and to
-another of the system wide error codes if there were problems.
-
-@param aMessage contains:
- * a buffer at offset 0 which contains the FileName
- of the target debug process.
-*/
-void CSecuritySvrSession::DetachProcessL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::DetachProcessL()\n" );
-
- TInt deslen = aMessage.GetDesLengthL(0);
- // Passed data will be saved in this descriptor.
- RBuf processName;
-
- // Max length set to the value of "deslen", but current length is zero
- processName.CreateL(deslen);
-
- // Do the right cleanup if anything subsequently goes wrong
- processName.CleanupClosePushL();
-
- // Copy the client's descriptor data into our buffer.
- aMessage.ReadL(0,processName);
-
- User::LeaveIfError(Server().DetachProcess(processName, iDebugAgentProcessId));
-
- // Inform the kernel driver about the detachment, so that
- // it can stop tracking per-agent data for the debugged process.
- RBuf8 processName8;
-
- processName8.CreateL(deslen);
-
- processName8.CleanupClosePushL();
-
- processName8.Copy(processName);
-
- // Remove the Asynchronous Object associated with this process
- for(TInt i=0; i<iAsyncHandlers.Count(); i++)
- {
- if (processName8.Compare(iAsyncHandlers[i]->ProcessName()) == 0)
- {
- delete iAsyncHandlers[i];
- iAsyncHandlers.Remove(i);
-
- break;
- }
- }
-
- // Inform the driver that we are no longer attached to this process
- User::LeaveIfError(Server().iKernelDriver.DetachProcess(processName8,iDebugAgentProcessId.Id()));
-
- CleanupStack::PopAndDestroy(&processName8);
- CleanupStack::PopAndDestroy(&processName);
-
- aMessage.Complete(KErrNone);
- }
-
-/**
-@param aMessage The RMessage2 object is expected to contain:
- * aMessage.Int0() - TDes8 Containing the process name.
- * aMessage.Int1() - Address of TPtr8 containing TEventInfo
-
-*/
-void CSecuritySvrSession::GetEventL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::GetEventL()\n" );
-
- // Local descriptor to contain target process name
- TInt deslen = aMessage.GetDesLengthL(0);
-
- RBuf processName;
-
- processName.CreateL(deslen);
-
- processName.CleanupClosePushL();
-
- // Read the target process name into processName
- aMessage.ReadL(0,processName);
-
- // Check if debug agent is attached to process
- if(!Server().CheckAttachedProcess(processName, aMessage, EFalse))
- {
- LOG_MSG("CSecuritySvrSession::GetEventL() - Not attached to this process\n");
-
- // Debug Agent is not attached at all to the requested process
- User::Leave(KErrPermissionDenied);
- }
-
- // Identify which process is being debugged, so that
- // we can locate the appropriate active object handler.
- RBuf8 processName8;
-
- processName8.CreateL(processName.Length());
-
- processName8.CleanupClosePushL();
-
- processName8.Copy(processName);
-
- // Find the Asynchronous Object associated with this process,
- // as it is permissible to have an outstanding GetEvent call
- // for each attached process.
- TBool foundHandler = EFalse;
- for(TInt i=0; i<iAsyncHandlers.Count(); i++)
- {
- if (processName8.Compare(iAsyncHandlers[i]->ProcessName()) == 0)
- {
- iAsyncHandlers[i]->GetEvent(aMessage);
- foundHandler = ETrue;
- break;
- }
- }
-
- if (foundHandler == EFalse)
- {
- // could not find an async handler object. Report the problem.
- LOG_MSG("CSecuritySvrSessionL - Could not find a handler object\n");
- User::Leave(KErrNotFound);
- }
-
- // Actually make the driver call, passing in the agent Id
- // so that the driver knows which per-agent event queue
- // to interrogate to retrieve the latest event.
- CleanupStack::PopAndDestroy(&processName8);
- CleanupStack::PopAndDestroy(&processName);
- }
-
-/**
-Cancels a pre-issued GetEvent call for a specific debugged process.
-
-@param aMessage.Int0() - TDes8 containing aProcessName
-*/
-void CSecuritySvrSession::CancelGetEventL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::CancelGetEventL()\n" );
-
- // Local descriptor to contain target process name
- TInt deslen = aMessage.GetDesLengthL(0);
-
- RBuf processName;
-
- processName.CreateL(deslen);
-
- processName.CleanupClosePushL();
-
- // Read the target process name into processName
- aMessage.ReadL(0,processName,0);
-
- // Debug Agent is not an active debugger. Check if the DA is passively attached
- if(!Server().CheckAttachedProcess(processName, aMessage, EFalse))
- {
- // Debug Agent is not attached at all to the requested process
- User::Leave(KErrPermissionDenied);
- }
-
- // Identify the appropriate active object associate
- // with this process.
- RBuf8 processName8;
-
- processName8.CreateL(processName.Length());
-
- processName8.CleanupClosePushL();
-
- processName8.Copy(processName);
-
- // Find the Asynchronous Object associated with this process
- TBool foundHandler = EFalse;
- for(TInt i=0; i<iAsyncHandlers.Count(); i++)
- {
- if (processName8.Compare(iAsyncHandlers[i]->ProcessName()) == 0)
- {
-
- // Found the AO handler, so cancel the outstanding getevent call.
- iAsyncHandlers[i]->Cancel();
- foundHandler = ETrue;
- break;
- }
- }
-
- if(!foundHandler)
- {
- // We could not found a handler, so report the problem to the debug agent
- User::Leave(KErrNotFound);
- }
-
- //do cleanup
- CleanupStack::PopAndDestroy(&processName8);
- CleanupStack::PopAndDestroy(&processName);
-
- aMessage.Complete(KErrNone);
- }
-
-/*
- Purpose: Sets the required event action to be taken for a specific
- process and event combination
-
-@param aMessage The RMessage2 object is expected to contain:
- * aMessage.Int0() - TDes8 Containing the process name.
- * aMessage.Int1() - TEventType
- * aMessage.Int2() - TKernelEventAction
- *
-*/
-void CSecuritySvrSession::SetEventActionL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::SetEventActionL()\n" );
-
- // Local descriptor to contain target process name
- TInt deslen = aMessage.GetDesLengthL(0);
-
- RBuf processName;
-
- processName.CreateL(deslen);
-
- processName.CleanupClosePushL();
-
- // Read the target process name into processName
- aMessage.ReadL(0,processName);
-
- //check that the agent has attached to the target process
- if(!Server().CheckAttachedProcess(processName, aMessage, EFalse))
- {
- // Debug Agent is not attached at all to the requested process
- User::Leave(KErrPermissionDenied);
- }
-
- // Extract and validate the arguments from aMessage
- TUint32 event = aMessage.Int1();
- if (event >= EEventsLast)
- {
- // Supplied event Id was not recognised
- User::Leave(KErrArgument);
- }
-
- TUint32 action = aMessage.Int2();
- if(action >= EActionLast)
- {
- // Supplied event action was not recognised
- User::Leave(KErrArgument);
- }
-
- RBuf8 processName8;
-
- processName8.CreateL(processName.Length());
-
- processName8.CleanupClosePushL();
-
- processName8.Copy(processName);
-
- // Make the call to the device driver
- TInt err = Server().iKernelDriver.SetEventAction(processName8, \
- (TEventType)event,\
- (TKernelEventAction)action,\
- iDebugAgentProcessId.Id());
-
- User::LeaveIfError(err);
-
- CleanupStack::PopAndDestroy(&processName8);
- CleanupStack::PopAndDestroy(&processName);
-
- aMessage.Complete(KErrNone);
-}
-
-/**
-Purpose: Single-step a thread for a specified number of instructions
-
-@param aMessage.Ptr0() - Thread Id of the thread to be stepped
-@param aMessage.Int1() - Number of instructions to step.
-
-@leave one of the system wide error codes
-
-*/
-void CSecuritySvrSession::StepL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::StepL()\n" );
-
- const TThreadId threadId = ReadTThreadIdL(aMessage, 0);
- const TInt32 numSteps = aMessage.Int1();
-
- CheckAttachedL(threadId, aMessage, EFalse);
-
- User::LeaveIfError(Server().iKernelDriver.Step( threadId, numSteps ));
-
- aMessage.Complete(KErrNone);
- }
-
-/**
- * This checks whether or not the agent is permitted access to the flash partition
- * @return KErrNone if allowed, otherwise one of the system wide error codes
- * @leave one of the system wide error codes
- */
-TInt CSecuritySvrSession::CheckFlashAccessPermissionL(const RThread aClientThread)
- {
- //get the debug agent's process
- RProcess clientProcess;
- User::LeaveIfError(aClientThread.Process(clientProcess));
-
- //get the debug agent's process id
- TProcessId processId = clientProcess.Id();
-
- //store the debug agent's process id for forced detaching later if the
- //agent doesn't tidy up after itself
- StoreDebugAgentId(processId);
-
- // Read the OEM Debug token capabilities (if any)
- GetDebugAgentOEMTokenCapsL();
-
- if(Server().OEMTokenPermitsFlashAccessL((iOEMDebugCapabilities)))
- {
- return KErrNone;
- }
-
- return KErrPermissionDenied;
- }
-
-/**
-Purpose: Read the crash log from the crash flash partition
-@param aMessage.Int0() - Position to read from.
-@param aMessage.Ptr1() - Buffer to hold the data retrieved
-@param aMessage.Int2() - Size of the data to read.
-
-@leave one of the system wide error codes
-*/
-void CSecuritySvrSession::ReadCrashLogL (const RMessage2& aMessage)
- {
- //get the debug agent's thread and push handle onto clean up stack
- RThread clientThread;
- User::LeaveIfError(aMessage.Client(clientThread));
- CleanupClosePushL(clientThread);
-
- TInt err = CheckFlashAccessPermissionL(clientThread);
-
- CleanupStack::PopAndDestroy(&clientThread);
-
- if(KErrNone != err)
- {
- LOG_MSG2( "CSecuritySvrSession::ReadCrashLogL() Access Not Granted - [%d]\n", err );
- aMessage.Complete(err);
- return;
- }
-
- //Check whether drive connected.
- if(!iCrashConnected)
- ConnectCrashPartitionL();
-
- TInt readPosition = aMessage.Int0(); //read position
-
- TInt readSize = aMessage.Int2(); //read size
-
- RBuf8 readBuf;
- readBuf.CreateL(readSize);
- readBuf.CleanupClosePushL();
-
- err = iLocalDrive.Read (readPosition, readSize, readBuf);
-
- //write the list data back
- aMessage.WriteL (1, readBuf);
-
- CleanupStack::PopAndDestroy (&readBuf);
-
- //Complete message
- aMessage.Complete(err);
- }
-/**
-Purpose: Function to write the crash config to the crash flash partition
-
-@param aMessage.Int0() - write position in bytes from start position in flash partition.
-@param aMessage.Ptr1() - Buffer containing the data to be written onto the flash.
- The size could be 0 if only flash partition size is needed.
-@param aMessage.Int2() - returns the size of the flash partition.
-
-@leave one of the system wide error codes
-*/
-void CSecuritySvrSession::WriteCrashConfigL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::WriteCrashConfigL()\n" );
-
- //get the debug agent's thread and push handle onto clean up stack
- RThread clientThread;
- User::LeaveIfError(aMessage.Client(clientThread));
- CleanupClosePushL(clientThread);
-
- TInt err = CheckFlashAccessPermissionL(clientThread);
-
- CleanupStack::PopAndDestroy(&clientThread);
-
- if(KErrNone != err)
- {
- LOG_MSG2( "CSecuritySvrSession::WriteCrashConfigL() Access Not Granted - [%d]\n", err );
- aMessage.Complete(err);
- return;
- }
-
- //Check whether drive connected.
- if(!iCrashConnected)
- ConnectCrashPartitionL();
-
- // Get the length of the buffer
- TInt deslen = aMessage.GetDesLengthL(1);
-
- RBuf8 dataBuf;
- dataBuf.CreateL(deslen);
- dataBuf.CleanupClosePushL();
-
- // data to be written to flash
- aMessage.ReadL(1,dataBuf);
-
- TUint32 position = aMessage.Int0(); //position to start from
-
- err = iLocalDrive.Write(position,(const TDesC8&)dataBuf);
-
- TPtr8 dataSize((TUint8*)&deslen,4, 4);
-
- //write the size of the data written back
- aMessage.WriteL(2,dataSize);
-
- //destroy buffer
- CleanupStack::PopAndDestroy(&dataBuf);
-
- aMessage.Complete(err);
- }
-/**
-Purpose: Method to erase the crash flash block
-
-@param aMessage.Int0() - write position in bytes from start position in flash partition.
-@param aMessage.Int2() - Number of blocks to erase.
-
-@leave one of the system wide error codes
-*/
-
-void CSecuritySvrSession::EraseCrashLogL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::EraseCrashLogL()\n" );
-
- //get the debug agent's thread and push handle onto clean up stack
- RThread clientThread;
- User::LeaveIfError(aMessage.Client(clientThread));
- CleanupClosePushL(clientThread);
-
- TInt err = CheckFlashAccessPermissionL(clientThread);
-
- CleanupStack::PopAndDestroy(&clientThread);
-
- if(KErrNone != err)
- {
- LOG_MSG2( "CSecuritySvrSession::EraseCrashLogL() Access Not Granted - [%d]\n", err );
- aMessage.Complete(err);
- return;
- }
-
- //Check whether drive connected.
- if(!iCrashConnected)
- ConnectCrashPartitionL();
-
- TInt64 position = aMessage.Int0();
- TInt size = aMessage.Int1();
-
- //Format drive
- err = iLocalDrive.Format(position,size*iCaps.iEraseBlockSize);
-
- aMessage.Complete(err);
- }
-
-/**
-Purpose: Method to erase the entire crash flash block
-@leave one of the system wide error codes
-*/
-
-void CSecuritySvrSession::EraseEntireCrashLogL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::EraseEntireCrashLogL()\n" );
-
- //get the debug agent's thread and push handle onto clean up stack
- RThread clientThread;
- User::LeaveIfError(aMessage.Client(clientThread));
- CleanupClosePushL(clientThread);
-
- TInt err = CheckFlashAccessPermissionL(clientThread);
-
- CleanupStack::PopAndDestroy(&clientThread);
-
- if(KErrNone != err)
- {
- LOG_MSG2( "CSecuritySvrSession::EraseEntireCrashLogL() Access Not Granted - [%d]\n", err );
- aMessage.Complete(err);
- return;
- }
-
- //Check whether drive connected.
- if(!iCrashConnected)
- ConnectCrashPartitionL();
-
- TUint numberBlocks = iCaps.iSize /iCaps.iEraseBlockSize;
-
- //Format drive
- for(TInt i = 0; i < numberBlocks; i++)
- {
- err = iLocalDrive.Format(i*iCaps.iEraseBlockSize,iCaps.iEraseBlockSize);
- if(KErrNone != err)
- {
- RDebug::Printf("err = %d", err);
- aMessage.Complete(err);
- return;
- }
- }
-
-
- aMessage.Complete(err);
- }
-
-
-/**
-Purpose: Kill a specified process
-
-@param aMessage.Ptr0() - Process Id of the thread to be stepped
-@param aMessage.Int1() - Reason code to supply when killing the process.
-
-@leave one of the system wide error codes
-
-*/
-void CSecuritySvrSession::KillProcessL(const RMessage2& aMessage)
- {
- LOG_MSG( "CSecuritySvrSession::KillProcessL()\n" );
-
- const TProcessId processId = ReadTProcessIdL(aMessage, 0);
- const TInt32 reason = aMessage.Int1();
-
- CheckAttachedL(processId, aMessage, EFalse);
-
- User::LeaveIfError(Server().iKernelDriver.KillProcess( processId, reason ));
-
- aMessage.Complete(KErrNone);
- }
-
-/** Gets the secure id of aFileName
- @param aFileName file name of executable to get SID for
- @param aSecureId on return will contain the SID of aFileName
-
- @leave one of the system wide error codes
- */
-void CSecuritySvrSession::GetSecureIdL(const TDesC& aFileName, TUid& aSecureId)
- {
- RFs fs;
- User::LeaveIfError(fs.Connect());
- CleanupClosePushL(fs);
-
- RFile targetExe;
- OpenFileHandleL(aFileName, fs, targetExe);
- CleanupClosePushL(targetExe);
-
- // Read in the entire header
- RBuf8 e32HdrBuf;
- e32HdrBuf.CreateL(RLibrary::KRequiredImageHeaderSize);
- e32HdrBuf.CleanupClosePushL();
-
- // Read the entire header as far as possible
- TInt err = targetExe.Read(e32HdrBuf);
- if (err != KErrNone)
- {
- // Could not read the file
- LOG_MSG("CSecuritySvrSession::GetSecureIdL - Failed to read executable\n");
-
- User::Leave(err);
- }
-
- if(!CheckSufficientData(e32HdrBuf, IsExecutableXipL(targetExe)))
- {
- User::Leave(KErrGeneral);
- }
-
- aSecureId = GetSecureIdL(e32HdrBuf, IsExecutableXipL(targetExe));
-
- CleanupStack::PopAndDestroy(3, &fs);
- }
-
-/** Get the secure id from aHeaderData
- @param aHeaderData an executable's header data to read SID from
- @param aXip indication of whether the header data is from an XIP file
-
- @return secure ID from aHeaderData
- */
-TUid CSecuritySvrSession::GetSecureIdL(const TDesC8& aHeaderData, TBool aXip)
- {
- if(!CheckSufficientData(aHeaderData, aXip))
- {
- User::Leave(KErrGeneral);
- }
-
- if (aXip)
- {
- TRomImageHeader* hdr = (TRomImageHeader*)aHeaderData.Ptr();
- return TUid::Uid(hdr->iS.iSecureId);
- }
- else
- {
- // it is an epoc32 image
- E32ImageHeaderV* hdr = (E32ImageHeaderV*)aHeaderData.Ptr();
- return TUid::Uid(hdr->iS.iSecureId);
- }
- }
-
-/**
-@param aMessage contains:
- * aMessage.Ptr0() a TListDetails object
- * aMessage.Ptr1() a client supplied TDes8 for the driver to return data in
- * aMessage.Ptr2() a TUint32 for the driver to return the size of the requested listing's data in
-
-@leave KErrTooBig if the buffer passed as argument 1 of aMessage is too
- small to contain the requested data,
- KErrNoMemory if a temporary buffer could not be allocated,
- or one of the other system wide error codes
-*/
-void CSecuritySvrSession::GetListL(const RMessage2& aMessage)
- {
- LOG_MSG("CSecuritySvrSession::GetListL()");
-
- // buffer to write list data into before copying back to agent
- RBuf8 listDetailsBuf;
-
- //allocate buffer
- listDetailsBuf.CreateL(sizeof(TListDetails));
-
- // Do the right cleanup if anything subsequently goes wrong
- listDetailsBuf.CleanupClosePushL();
-
- //read the data from the client thread
- aMessage.ReadL(0, listDetailsBuf);
- TListDetails* listDetails = (TListDetails*)listDetailsBuf.Ptr();
-
- //get the type of list requested
- TListId type = (TListId)aMessage.Int0();
-
- //create a buffer to store the data in
- RBuf8 buffer;
- buffer.CreateL(aMessage.GetDesMaxLength(1));
- buffer.CleanupClosePushL();
-
- //create a temporary variable to potentially store data length in
- TUint32 size = 0;
-
- TInt err = KErrNone;
-
- // the executables list is generated in the DSS rather than in the driver
- // so is treated separately
- if(listDetails->iListId == EExecutables)
- {
- if(listDetails->iListScope != EScopeGlobal)
- {
- User::Leave(KErrArgument);
- }
- if(listDetails->iTargetId != 0)
- {
- User::Leave(KErrArgument);
- }
- err = GetExecutablesListL(buffer, size);
- }
- else
- {
- err = Server().iKernelDriver.GetList(listDetails->iListId, listDetails->iListScope, listDetails->iTargetId, iDebugAgentProcessId, buffer, size);
- }
-
- if(err == KErrNone)
- {
- //write the list data back
- aMessage.WriteL(1, buffer);
- }
-
- TPtr8 sizePtr((TUint8*)&size, sizeof(TUint32), sizeof(TUint32));
- //write size back to agent
- aMessage.WriteL(2, sizePtr);
-
- CleanupStack::PopAndDestroy(&buffer);
- CleanupStack::PopAndDestroy(&listDetailsBuf);
-
- aMessage.Complete(err);
- }
-
-/**
-Gets the executables list and returns it in aBuffer if it's big enough
-
-@param aBuffer caller supplied buffer to write data into
-@param aSize on return contains the size of the data in the buffer, or the
- size that the buffer would need to be to contain the data
-
-@return KErrNone on success, or KErrTooBig if the requested data will not fit in aBuffer
-
-@leave one of the system wide error codes
-*/
-TInt CSecuritySvrSession::GetExecutablesListL(TDes8& aBuffer, TUint32& aSize) const
- {
- LOG_MSG("CSecuritySvrSession::GetExecutablesList()");
-
- //initialise values and connect to file system
- aSize = 0;
- aBuffer.SetLength(0);
- RFs fs;
- User::LeaveIfError(fs.Connect());
- CleanupClosePushL(fs);
-
- // uids corresponding to executable image
- TUidType uids(KExecutableImageUid, KNullUid, KNullUid);
-
- //create a string containing the directory name. The drive letter is represented
- //by X but will be replaced by the appropriate drive letter for each drive
- _LIT(KColonSysBin,":\\sys\\bin\\");
-
- //create a modifiable copy of KColonSysBin, preceeded by an empty space for the drive letter
- RBuf dirName;
- dirName.CreateL(1 + KColonSysBin().Length());
- dirName.CleanupClosePushL();
-
- //set the length to 1 (to later fill with the drive letter) and then append KColonSysBin
- dirName.SetLength(1);
- dirName.Append(KColonSysBin());
-
- //get the list of valid drives for the device
- TDriveList driveList;
- User::LeaveIfError(fs.DriveList(driveList));
-
- //check each valid sys/bin directory for executables
- for(TInt i=0; i<KMaxDrives; i++)
- {
- //if the drive is not valid then skip this drive
- if(!driveList[i])
- {
- //skip processing this drive
- continue;
- }
-
- //get the drive letter and insert it as the drive letter for dirName
- TChar driveLetter;
- User::LeaveIfError(fs.DriveToChar(i, driveLetter));
- dirName[0] = (TUint)driveLetter;
-
- //get a list of the exes in this drive's sys/bin directory
- CDir* localDir = NULL;
- TInt err = fs.GetDir(dirName, uids, ESortByName, localDir);
- if(KErrNoMemory == err)
- {
- User::Leave(err);
- }
- if(!localDir)
- {
- //skip processing this drive
- continue;
- }
-
- //push onto cleanup stack in case we leave
- CleanupStack::PushL(localDir);
-
- //iterate through the files
- for(TInt j=0; j<localDir->Count(); j++)
- {
- //will store x:\sys\bin\<file-name> type string
- RBuf fullPathName;
-
- TUint16 nameLength = dirName.Length() + (*localDir)[j].iName.Length();
- fullPathName.CreateL(nameLength);
- fullPathName.CleanupClosePushL();
- fullPathName.Copy(dirName);
- fullPathName.Append((*localDir)[j].iName);
-
- //add the data to the buffer
- AppendExecutableData(aBuffer, aSize, fullPathName);
-
- //do cleanup
- CleanupStack::PopAndDestroy(&fullPathName);
- }
-
- //do cleanup
- CleanupStack::PopAndDestroy(localDir);
- }
-
- //do cleanup
- CleanupStack::PopAndDestroy(2, &fs);
-
- //return appropriate value as to whether the kernel's data was too big
- return (aSize <= aBuffer.MaxLength()) ? KErrNone : KErrTooBig;
- }
-
-
-/**
- Append data to aBuffer and update size of aSize if the data will fit. If it will
- not fit then just puts the nee size in aSize.
-
- @param aBuffer buffer to append the data to
- @param aSize on return contains the new size of the buffer if the data could be
- appended, otherwise aSize is updated to reflect the size the buffer would have if
- the data had fitted.
- @param aEntryName file name of the entry to add to the buffer
- */
-void CSecuritySvrSession::AppendExecutableData(TDes8& aBuffer, TUint32& aSize, const TDesC& aEntryName) const
- {
- //update aSize to include the size of the data for this entry
- aSize = Align4(aSize + sizeof(TExecutablesListEntry) + (2*aEntryName.Length()) - sizeof(TUint16));
-
- //if the data will fit, and we haven't already stopped putting data in, then append the data,
- //if we've stopped putting data in then aSize will be bigger than aBuffer.MaxLength()
- if(aSize <= aBuffer.MaxLength())
- {
- TExecutablesListEntry& entry = *(TExecutablesListEntry*)(aBuffer.Ptr() + aBuffer.Length());
- //check whether an agent has registered to actively debug fullPathName
- TBool activelyDebugged = IsDebugged(aEntryName, EFalse);
- entry.iIsActivelyDebugged = activelyDebugged ? 1 : 0;
-
- //check whether any agents have registered to passively debug fullPathName
- TBool passivelyDebugged = IsDebugged(aEntryName, ETrue);
- entry.iIsPassivelyDebugged = passivelyDebugged ? 1 : 0;
-
- entry.iNameLength = aEntryName.Length();
- TPtr name(&(entry.iName[0]), aEntryName.Length(), aEntryName.Length());
- name = aEntryName;
- //pad the buffer to a four byte boundary
- aBuffer.SetLength(aSize);
- }
- }
-/**
-Helper function
-
-Write data back to the thread that owns aMessage
-
-@param aMessage the message which is passed between processes
-@param aIndex the message slot which the data will be passed back in
-@param aPtr pointer to data in this thread to be written into aMessage
-@param aPtrSize size in bytes of the data to be written
-
-@leave one of the system wide error codes
-*/
-void CSecuritySvrSession::WriteDataL(const RMessage2& aMessage, const TInt aIndex, const TAny* aPtr, const TUint32 aPtrSize) const
- {
- TPtr8 dataPtr((TUint8*)aPtr, aPtrSize, aPtrSize);
-
- aMessage.WriteL(aIndex, dataPtr);
- }
-
-/**
-Stores the PID of the debug agent, if it is not already stored.
-
-@param aDebugAgentProcessId PID of the debug agent
-*/
-void CSecuritySvrSession::StoreDebugAgentId(const TProcessId aDebugAgentProcessId)
- {
- if(! iDebugAgentProcessIdStored)
- {
- iDebugAgentProcessIdStored = ETrue;
- iDebugAgentProcessId = aDebugAgentProcessId;
- }
- }
-
-/**
-Helper function.
-
-Checks whether the debug agent (the owner of the aMessage) is attached to the
-thread with thread id of aThreadId.
-
-@param aThreadId thread ID of target debug thread
-@param aMessage message owned by the debug agent
-@param aPassive indicates whether to check if attached passively or actively
-
-@leave KErrPermissionDenied if the agent is not attached to the process,
- KErrNoMemory if the security server could not be accessed
-*/
-void CSecuritySvrSession::CheckAttachedL(const TThreadId aThreadId, const RMessage2& aMessage, const TBool aPassive) const
- {
- //check that the agent has attached to the target process
- if(! Server().CheckAttached(aThreadId, aMessage, aPassive))
- {
- LOG_MSG("CSecuritySvrSession::CheckAttachedL() failed");
- User::Leave(KErrPermissionDenied);
- }
- }
-
-/**
-Helper function.
-
-Checks whether the debug agent (the owner of the aMessage) is attached to the
-process with process id of aProcessId.
-
-@param aProcessId process ID of target debug thread
-@param aMessage message owned by the debug agent
-@param aPassive indicates whether to check if attached passively or actively
-
-@leave KErrPermissionDenied if the agent is not attached to the process,
- KErrNoMemory if the security server could not be accessed
-*/
-void CSecuritySvrSession::CheckAttachedL(const TProcessId aProcessId, const RMessage2& aMessage, const TBool aPassive) const
- {
-
- //check that the agent has attached to the target process
- if(! Server().CheckAttached(aProcessId, aMessage, aPassive))
- {
- LOG_MSG("CSecuritySvrSession::CheckAttachedL() (process) failed");
- User::Leave(KErrPermissionDenied);
- }
- }
-
-/**
-Check whether the debug agent is permitted to attach to the target process.
-Note that this function does not actually attach the agent to the process, it
-simply tests whether an attach call would potentially be successful.
-
-Currently this method returns ETrue in all cases but will be updated once
-the security checking framework is in place.
-
-@param aDebugAgentProcessId process id of the debug agent
-@param aTargetProcessName original file name of the target process
-
-@return ETrue if the debug agent would be allowed to attch to the target process,
- EFalse otherwise
-*/
-TBool CSecuritySvrSession::PermitDebugL(const TProcessId aDebugAgentProcessId, const TDesC& aTargetProcessName) const
- {
- return ETrue;
- }
-
-/**
-Helper function
-
-Validates that the memory info passed in meets the debug driver's requirements
-
-@param aMemoryInfo memory info passed in from client
-
-@leave KErrArgument if:
- * size is zero
- * size is greater than the max block size
- * size + address > 0xffffffff
- * address is not access size aligned
- * size is not a multiple of the access size
- KErrNotSupported if:
- * iAccess is not TAccess::EAccess32
- * iEndianess is not TEndianess::EEndLE8
- KErrUnknown if:
- * the max memory block size cannot be determined
- or one of the other system wide error codes
-*/
-void CSecuritySvrSession::ValidateMemoryInfoL(const TThreadId aThreadId, const TMemoryInfo &aMemoryInfo, const TBool aReadOperation)
- {
- //check size is not 0
- if(aMemoryInfo.iSize == 0)
- User::Leave(KErrArgument);
-
- //get the max block size supported
- TUint32 maxSize = 0;
- User::LeaveIfError(Server().iKernelDriver.GetMemoryOperationMaxBlockSize(maxSize));
-
- //check that the block size given is less than the max block size
- if(aMemoryInfo.iSize > maxSize)
- User::Leave(KErrArgument);
-
- //must ensure that address + size <= 0xffffffff as will attempt to
- //read past 0xffffffff, which wouldn't be good
- TUint32 maxAddress = (~aMemoryInfo.iSize) + 1;
- if(aMemoryInfo.iAddress > maxAddress)
- User::Leave(KErrArgument);
-
- //check that arguments are supported
- if(aMemoryInfo.iAccess != EAccess32)
- User::Leave(KErrNotSupported);
-
- if(aMemoryInfo.iEndianess != EEndLE8)
- User::Leave(KErrNotSupported);
-
- //check that address is multiple of access size
- TInt addressIndicator = aMemoryInfo.iAddress % aMemoryInfo.iAccess;
- if(addressIndicator != 0)
- {
- User::Leave(KErrArgument);
- }
-
- //check that size is multiple of access size
- TInt sizeIndicator = aMemoryInfo.iSize % aMemoryInfo.iAccess;
- if(sizeIndicator != 0)
- User::Leave(KErrArgument);
- }
-
-/**
-Helper function
-
-Validates that the three buffers relating to reading register data are of
-appropriate sizes, and calculates the number of registers being requested.
-
-@param aMessage message which in offsets 1, 2 and 3 contains descriptors
-@param aNumberOfRegisters if the function returns with KErrNone this will
- contain the number of registers being requested, guaranteed to be non-zero
-
-@leave KErrArgument if descriptors do not represent the same number of
- registers, if any of the descriptors have max length of 0, if any of
- the descriptors have max lengths which are not multiples of their data
- type's size or if any of the descriptors have max lengths greater than
- the max block size for memory operations
- or one of the other system wide error codes if there were problems
- in getting the descriptors' lengths.
-*/
-void CSecuritySvrSession::ValidateRegisterBuffersL(const RMessage2& aMessage, TUint32& aNumberOfRegisters)
- {
- //get lengths of buffers, if error occurs returned value will be less then zero
- TInt idsBufferLength = aMessage.GetDesMaxLength(1);
- if(idsBufferLength < 0)
- {
- User::Leave(idsBufferLength);
- }
- TInt valuesBufferLength = aMessage.GetDesMaxLength(2);
- if(valuesBufferLength < 0)
- {
- User::Leave(valuesBufferLength);
- }
- TInt flagsBufferLength = aMessage.GetDesMaxLength(3);
- if(flagsBufferLength < 0)
- {
- User::Leave(flagsBufferLength);
- }
-
- //get the max block size supported
- TUint32 maxSize = 0;
- User::LeaveIfError(Server().iKernelDriver.GetMemoryOperationMaxBlockSize(maxSize));
-
- //check none of the descriptors have size greater than the max block size
- if((idsBufferLength > maxSize) || (valuesBufferLength > maxSize) || (flagsBufferLength > maxSize))
- User::Leave(KErrArgument);
-
- //get sizes of the three types of data the buffers represent arrays of
- //and validate that the buffer lengths are multiples of the data sizes
- TUint idSize = sizeof(TRegisterInfo);
- if(idsBufferLength % idSize != 0)
- User::Leave(KErrArgument);
-
- TUint flagSize = sizeof(TUint8);
- if(flagsBufferLength % flagSize != 0)
- User::Leave(KErrArgument);
-
- //perform check on id buffer length
- if(idsBufferLength == 0)
- User::Leave(KErrArgument);
-
- //calculate number of registers being requested
- aNumberOfRegisters = idsBufferLength / idSize;
-
- //check flags buffer is of appropriate size
- if(flagsBufferLength != (aNumberOfRegisters * flagSize))
- User::Leave(KErrArgument);
- }
-
-/**
-Establish whether any agents have registered to debug the specified aFileName
-
-@param aFileName originating file name of the target process
-@param aPassive indicates whether to check if there has been active attachment,
-or passive attachment.
-
-@return ETrue if aFileName is being debugged, EFalse otherwise
-
-*/
-TBool CSecuritySvrSession::IsDebugged(const TDesC& aFileName, const TBool aPassive) const
- {
- //check whether the target process is being debugged
- return Server().IsDebugged(aFileName, aPassive);
- }
-
-/**
- Helper function which reads a TThreadId object from a client
-
- @param aMessage the message object containing the reference to the TThreadId
- @param aIndex the message argument containing the reference
-
- @return the TThreadId passed in by the client
- @leave KErrArgument if aIndex is outside of the valid range
- */
-TThreadId CSecuritySvrSession::ReadTThreadIdL(const RMessagePtr2& aMessage, const TInt aIndex) const
- {
- //create a temporary TThreadId to read the data into
- TThreadId tempThreadId;
- TPtr8 threadIdPtr((TUint8*)&tempThreadId, sizeof(TThreadId));
-
- // read the data in from the client
- aMessage.ReadL(aIndex, threadIdPtr);
-
- return tempThreadId;
- }
-
-/**
- Helper function which reads a TProcessId object from a client
-
- @param aMessage the message object containing the reference to the TProcessId
- @param aIndex the message argument containing the reference
-
- @return the TProcessId passed in by the client
- @leave KErrArgument if aIndex is outside of the valid range
- */
-TProcessId CSecuritySvrSession::ReadTProcessIdL(const RMessagePtr2& aMessage, const TInt aIndex) const
- {
- //create a temporary TProcessId to read the data into
- TProcessId tempProcessId;
- TPtr8 processIdPtr((TUint8*)&tempProcessId, sizeof(TProcessId));
-
- // read the data in from the client
- aMessage.ReadL(aIndex, processIdPtr);
-
- return tempProcessId;
- }
-
-// End of file - c_security_svr_session.cpp
--- a/kernel/eka/debug/securityServer/src/c_shutdown_timer.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Provides the debug security server's shutdown timer implementation
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#include <rm_debug_api.h>
-#include "c_shutdown_timer.h"
-#include "rm_debug_logging.h"
-
-/**
-Constructor. Adds the timer to the thread's active scheduler,
-*/
-CShutdownTimer::CShutdownTimer()
- :CTimer(KActivePriorityShutdown)
- {
- LOG_MSG("CShutdownTimer::CShutdownTimer()\n");
- CActiveScheduler::Add(this);
- }
-
-/**
-Initialisation of timer
-*/
-void CShutdownTimer::ConstructL()
- {
- LOG_MSG("CShutdownTimer::ConstructL()\n");
- CTimer::ConstructL();
- }
-
-/**
-Starts the timer which would expire after KShutdownDelay
-*/
-void CShutdownTimer::Start()
- {
- LOG_MSG("CShutdownTimer::Start()\n");
- After(KShutdownDelay);
- }
-
-/**
-Stops the active scheduler. Stopping the active scheduler effectively closes
-the Debug Security Server
-*/
-void CShutdownTimer::RunL()
- {
- LOG_MSG("CShutdownTimer::RunL()\n");
- CActiveScheduler::Stop();
- }
-
--- a/kernel/eka/debug/securityServer/src/rm_debug_svr.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Entry point to debug security server, sets up server/session
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <rm_debug_api.h>
-
-#include "c_security_svr_server.h"
-#include "c_security_svr_session.h"
-#include "rm_debug_logging.h"
-
-using namespace Debug;
-
-/**
-Perform all server initialisation, in particular creation of the
-scheduler and server and then run the scheduler
-*/
-void RunServerL()
- {
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() : -> new(ELeave) CActiveScheduler\n" );
- CActiveScheduler* s=new(ELeave) CActiveScheduler;
-
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() : -> CleanupStack::PushL(s)\n" );
- CleanupStack::PushL(s);
-
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() : -> CActiveScheduler::Install()\n" );
- CActiveScheduler::Install(s);
-
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() : -> CSecuritySvrServer::NewLC()\n" );
- CSecuritySvrServer::NewLC();
-
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() : -> Rendezvous(KErrNone)\n" );
- // Signal whoever has started us that we have done so.
- RProcess::Rendezvous(KErrNone);
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() : <- Rendezvous()\n" );
-
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() : -> CActiveScheduler::Start()\n" );
- CActiveScheduler::Start();
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() <- CActiveScheduler::Start()\n" );
-
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() : -> CleanupStack::PopAndDestroy()\n" );
- CleanupStack::PopAndDestroy(2, s);
- LOG_MSG( "rm_debug_svr.cpp::RunServerL() : <- CleanupStack::PopAndDestroy()\n" );
- }
-
-/**
-Entry point for debug security server
-*/
-GLDEF_C TInt E32Main()
- {
- __UHEAP_MARK;
- CTrapCleanup* cleanup=CTrapCleanup::New();
- TInt r = KErrNoMemory;
- if (cleanup)
- {
- TRAP(r,RunServerL());
- delete cleanup;
- }
- __UHEAP_MARKEND;
- return r;
- }
--- a/kernel/eka/drivers/debug/common/d_debug_functionality.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/drivers/debug/common/d_debug_functionality.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
@@ -22,10 +22,8 @@
#include <e32cmn_private.h>
#include <u32std.h>
#include <kernel/kernel.h>
-#include <rm_debug_api.h>
#include <sm_debug_api.h>
-#include "d_rmd_breakpoints.h"
-#include "rm_debug_kerneldriver.h"
+
#include "d_debug_functionality.h"
#include "d_buffer_manager.h"
@@ -89,15 +87,9 @@
const TTag StopModeFunctionalityFunctionsInfo[] =
{
-#ifdef __LAUNCH_AS_EXTENSION__
{EStopModeFunctionsExitPoint,ETagTypePointer,0,(TUint32)&StopModeDebug::ExitPoint},
{EStopModeFunctionsGetList,ETagTypePointer,0,(TUint32)&StopModeDebug::GetList},
{EStopModeFunctionsTestAPI,ETagTypePointer,0,(TUint32)&StopModeDebug::TestAPI}
-#else
- {EStopModeFunctionsExitPoint,ETagTypePointer,0,NULL},
- {EStopModeFunctionsGetList,ETagTypePointer,0,NULL},
- {EStopModeFunctionsTestAPI,ETagTypePointer,0,NULL}
-#endif
};
const TSubBlock StopModeFunctionalityFunctions[]=
--- a/kernel/eka/drivers/debug/common/debug_utils.h Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/drivers/debug/common/debug_utils.h Thu Aug 12 12:51:24 2010 +0100
@@ -24,7 +24,6 @@
#define DEBUG_UTILS_H
#include <kernel/kern_priv.h>
-#include <rm_debug_api.h>
class DebugUtils
{
--- a/kernel/eka/drivers/debug/group/base_e32_drivers_debug.mrp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/drivers/debug/group/base_e32_drivers_debug.mrp Thu Aug 12 12:51:24 2010 +0100
@@ -1,4 +1,4 @@
-# component name "Run mode debugger"
+# component name "Stop mode debugger"
component base_e32_drivers_debug
--- a/kernel/eka/drivers/debug/group/bld.inf Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/drivers/debug/group/bld.inf Thu Aug 12 12:51:24 2010 +0100
@@ -51,10 +51,7 @@
#if defined(MARM_ARMV5) || defined(MARM_ARMV4)
-
-rm_debug_kerneldriver
-rm_debug_kerneldriver_ext
-../../../debug/securityServer/group/rm_debug_svr
+sm_debug_kerneldriver
#if defined(GENERIC_MARM)
../../../debug/crashMonitor/group/scmusr_lib
--- a/kernel/eka/drivers/debug/group/rm_debug_kerneldriver.mmh Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include "../../../kernel/kern_ext.mmh"
-
-UID 0x100000AF 0x101F7157
-
-SOURCEPATH ../common
-SOURCE debug_utils.cpp
-SOURCE d_debug_functionality.cpp
-
-SOURCEPATH ../rmdebug
-SOURCE d_list_manager.cpp
-SOURCE rm_debug_kerneldriver.cpp
-SOURCE rm_debug_eventhandler.cpp
-SOURCE d_process_tracker.cpp
-SOURCE d_target_process.cpp
-SOURCE d_debug_agent.cpp
-SOURCE d_rmd_breakpoints.cpp
-SOURCE d_rmd_stepping.cpp
-SOURCE d_driver_event_info.cpp
-
-SOURCEPATH ../smdebug
-SOURCE d_buffer_manager.cpp
-
-systeminclude ../../../include/drivers
-#ifdef SYMBIAN_OLD_EXPORT_LOCATION
-SYMBIAN_BASE_SYSTEMINCLUDE(memmodel/epoc/mmubase)
-SYMBIAN_BASE_SYSTEMINCLUDE(drivers)
-#endif
-
-userinclude ../common
-userinclude ../rmdebug
-userinclude ../smdebug
-
-VENDORID 0x70000001
-
-//Specified to allow global data
-EPOCALLOWDLLDATA
-
-capability all
-
-SMPSAFE
--- a/kernel/eka/drivers/debug/group/rm_debug_kerneldriver.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,20 +0,0 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include "rm_debug_kerneldriver.mmh"
-
-TARGET rm_debug.ldd
-
-TARGETTYPE LDD
--- a/kernel/eka/drivers/debug/group/rm_debug_kerneldriver_ext.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-macro __LAUNCH_AS_EXTENSION__
-
-#include "rm_debug_kerneldriver.mmh"
-
-SOURCEPATH ../smdebug
-SOURCE d_stopmode.cpp
-SOURCE d_sm_codeseg.cpp
-SOURCE d_sm_process.cpp
-SOURCE d_sm_staticinfo.cpp
-
-TARGET rm_debug_ext.ldd
-
-TARGETTYPE KEXT
-
-deffile ../../../~/rm_debug_ext.def
-
-linkas rm_debug.ldd
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/drivers/debug/group/sm_debug_kerneldriver.mmp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,57 @@
+// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+
+#include "../../../kernel/kern_ext.mmh"
+
+UID 0x100000AF 0x101F7157
+
+userinclude ../common
+userinclude ../smdebug
+
+SOURCEPATH ../common
+SOURCE debug_utils.cpp
+SOURCE d_debug_functionality.cpp
+
+SOURCEPATH ../smdebug
+SOURCE sm_debug_kerneldriver.cpp
+SOURCE d_buffer_manager.cpp
+SOURCE d_sm_codeseg.cpp
+SOURCE d_sm_process.cpp
+SOURCE d_sm_staticinfo.cpp
+SOURCE d_stopmode.cpp
+
+
+TARGET sm_debug.dll
+
+TARGETTYPE KEXT
+
+systeminclude ../../../include/drivers
+#ifdef SYMBIAN_OLD_EXPORT_LOCATION
+SYMBIAN_BASE_SYSTEMINCLUDE(memmodel/epoc/mmubase)
+SYMBIAN_BASE_SYSTEMINCLUDE(drivers)
+#endif
+
+
+deffile ../../../~/sm_debug.def
+
+VENDORID 0x70000001
+
+//Specified to allow global data
+EPOCALLOWDLLDATA
+
+capability all
+
+SMPSAFE
\ No newline at end of file
--- a/kernel/eka/drivers/debug/rmdebug/d_debug_agent.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,420 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Purpose: Kernel-side tracking of debug agent information associated
-// with each process being debugged.
-//
-//
-
-#include <e32def.h>
-#include <e32def_private.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <kernel/kernel.h>
-#include <kernel/kern_priv.h>
-#include <nk_trace.h>
-#include <arm.h>
-
-#include "d_process_tracker.h"
-#include "debug_logging.h"
-
-#include "d_debug_agent.h"
-#include "debug_utils.h"
-
-#include "d_debug_agent.inl"
-
-using namespace Debug;
-
-// ctor
-DDebugAgent::DDebugAgent(TUint64 aId) :
- iId(aId),
- iRequestGetEventStatus(NULL),
- iClientThread(0),
- iEventQueue(KNumberOfEventsToQueue, 0),
- iHead(0),
- iTail(0),
- iEventQueueLock(NULL),
- iFreeSlots(KNumberOfEventsToQueue),
- iIgnoringTrace(EFalse),
- iEventBalance(0)
- {
- LOG_MSG2("DDebugAgent::DDebugAgent(), this=0x%x ", this);
-
- // Initialize all the Event Actions to Ignore
- for(TInt i=0; i<EEventsLast; i++)
- {
- iEventActions[i] = EActionIgnore;
- }
- }
-
-DDebugAgent* DDebugAgent::New(TUint64 aId)
- {
- LOG_MSG("DDebugAgent::New()");
- DDebugAgent* agent = new DDebugAgent(aId);
- if(agent == NULL)
- {
- return (NULL);
- }
- if(KErrNone != agent->Construct())
- {
- delete agent;
- return (NULL);
- }
-
- // Use a semaphore to serialise access
- TInt err = Kern::SemaphoreCreate(agent->iEventQueueLock, _L("RM_DebugAgentQueueLock"), 1 /* Initial count */);
- if (err != KErrNone)
- return NULL;
-
- return agent;
- }
-
-/** Standard contructor.
- * Fills event queue with empty events
- * @return : standard system error code
- */
-TInt DDebugAgent::Construct()
- {
- // Empty the event queue
- LOG_MSG("DDebugAgent::Construct()");
- TDriverEventInfo emptyEvent;
- TInt err = KErrNone;
-
- for (TInt i=0; i<KNumberOfEventsToQueue; i++)
- {
- err = iEventQueue.Append(emptyEvent);
- if (err != KErrNone)
- {
- LOG_MSG("Error appending blank event entry");
- return err;
- }
- }
-
- err = Kern::CreateClientDataRequest(iRequestGetEventStatus);
- if(err != KErrNone)
- {
- LOG_MSG("Error creating TClientDataRequest");
- return err;
- }
-
- LOG_MSG2("DDebugAgent::Construct() iRequestGetEventStatus=0x%08x", iRequestGetEventStatus);
-
- return err;
- }
-
-// dtor
-DDebugAgent::~DDebugAgent()
- {
- iEventQueue.Reset();
-
- if (iEventQueueLock)
- iEventQueueLock->Close(NULL);
-
- if(iRequestGetEventStatus)
- Kern::DestroyClientRequest(iRequestGetEventStatus);
-
- }
-
-// Associate an action with a particular kernel event
-TInt DDebugAgent::SetEventAction(TEventType aEvent, TKernelEventAction aEventAction)
- {
- // Valid Event?
- if (aEvent >= EEventsLast)
- {
- LOG_MSG2("DDebugAgent::EventAction: Bad Event number %d",aEvent);
- return KErrArgument;
- }
-
- iEventActions[aEvent] = aEventAction;
-
- return KErrNone;
- }
-
-/** Get the aEventAction associated with aEvent
- *
- * @return : aEventAction (always +ve), or KErrArgument.
- */
-TInt DDebugAgent::EventAction(TEventType aEvent)
- {
- // Validate the Event id
- if (aEvent >= EEventsLast)
- {
- LOG_MSG2("DDebugAgent::EventAction: Bad Event number %d",aEvent);
- return KErrArgument;
- }
-
- // Return the action associated with this event
- return iEventActions[aEvent];
- }
-
-/** Obtain the details of the latest kernel event (if it exists) and place the details in aEventInfo
- * If there is no event in the queue for this process+agent combination, store the details
- * so that it can be notified later when an event actually occurs.
- *
- * @param aAsyncGetValueRequest - TClientDataRequest object used for pinning user memory
- * @param aClientThread - The ThreadId of the requesting user-side process. In this case the DSS.
- */
-void DDebugAgent::GetEvent(TClientDataRequest<TEventInfo>* aAsyncGetValueRequest, DThread* aClientThread)
- {
- LockEventQueue();
-
- iRequestGetEventStatus->Reset();
- TInt err = iRequestGetEventStatus->SetStatus( aAsyncGetValueRequest->StatusPtr() );
- if (err != KErrNone)
- {
- LOG_MSG2("Error :iRequestGetEventStatus->SetStatus ret %d", err);
- return;
- }
-
- iRequestGetEventStatus->SetDestPtr( aAsyncGetValueRequest->DestPtr() );
-
- iEventBalance++;
-
- LOG_MSG4("DDebugAgent::GetEvent: this=0x%08x, iRequestGetEventStatus=0x%08x, iEventBalance=%d",
- this, iRequestGetEventStatus, iEventBalance );
-
- iClientThread = aClientThread;
-
- if (BufferEmpty())
- {
- LOG_MSG2("Event buffer empty, iEventBalance=%d", iEventBalance);
- UnlockEventQueue();
- return;
- }
-
- LOG_MSG2("Event already available at queue pos=%d", iTail);
-
- // returning the event to the client
- err = iEventQueue[iTail].WriteEventToClientThread(iRequestGetEventStatus,iClientThread);
- if (err != KErrNone)
- {
- LOG_MSG2("Error writing event info: %d", err);
- UnlockEventQueue();
- return;
- }
-
- // signal the DSS thread
- Kern::QueueRequestComplete(iClientThread, iRequestGetEventStatus, KErrNone);
- iEventBalance--;
-
- iEventQueue[iTail].Reset();
-
- // move to the next slot
- IncrementTailPosition();
-
- UnlockEventQueue();
- }
-
-/**
- * Stop waiting for an event to occur. This means events will be placed
- * in the iEventQueue (by setting iEventBalance to 0) until GetEvent is called.
- */
-TInt DDebugAgent::CancelGetEvent(void)
- {
- LOG_MSG2("DDebugAgent::CancelGetEvent. iEventBalance=%d. > QueueRequestComplete", iEventBalance);
- Kern::QueueRequestComplete(iClientThread, iRequestGetEventStatus, KErrCancel);
- iEventBalance=0;
- iClientThread = 0;
- return KErrNone;
- }
-
-/** Signal a kernel event to the user-side DSS when it occurs, or queue it for later
- * if the user-side has not called GetEvent (see above).
- *
- * @param aEventInfo - the details of the event to queue.
- */
-void DDebugAgent::NotifyEvent(const TDriverEventInfo& aEventInfo)
- {
-
- if(aEventInfo.iEventType >= EEventsLast)
- {
- LOG_MSG3("DDebugAgent::NotifyEvent(),iEventType %d, this=0x%x. Ignoring since > EEventsLast", aEventInfo.iEventType, this);
- return;
- }
-
- LockEventQueue();
-
- DThread* currentThread = &Kern::CurrentThread();
-
- LOG_MSG5("DDebugAgent::NotifyEvent(), iEventType %d, this=0x%x currThrd=0x%08x, iEventBalance=%d",
- aEventInfo.iEventType, this, currentThread, iEventBalance );
- TKernelEventAction action = iEventActions[aEventInfo.iEventType];
-
- switch (action)
- {
- case EActionSuspend:
- {
- LOG_MSG("DDebugAgent::NotifyEvent() Suspend thread");
-
- switch(aEventInfo.iEventType)
- {
- case EEventsAddLibrary:
- case EEventsRemoveLibrary:
- currentThread = DebugUtils::OpenThreadHandle(aEventInfo.iThreadId);
- if(currentThread)
- {
- currentThread->Close(NULL);
- }
- break;
- default:
- break;
- }
- TInt err = TheDProcessTracker.SuspendThread(currentThread, aEventInfo.FreezeOnSuspend());
- if((err != KErrNone) && (err != KErrAlreadyExists))
- {
- // Is there anything we can do in the future to deal with this error having happened?
- LOG_MSG2("DDebugAgent::NotifyEvent() Problem while suspending thread: %d", err);
- }
-
- // now drop through to the continue case, which typically notifies
- // the debug agent of the event
- }
- case EActionContinue:
- {
- // Queue this event
- QueueEvent(aEventInfo);
-
- // Tell the user about the oldest event in the queue
- if ( iClientThread )
- {
- if( iRequestGetEventStatus && (iEventBalance > 0) )
- {
- // Fill the event data
- TInt err = iEventQueue[iTail].WriteEventToClientThread(iRequestGetEventStatus,iClientThread);
- if (err != KErrNone)
- {
- LOG_MSG2("Error writing event info: %d", err);
- }
-
- // signal the debugger thread
- LOG_MSG4("> QueueRequestComplete iRequestGetEventStatus=0x%08x, iEventBalance=%d, iTail=%d",
- iRequestGetEventStatus->iStatus, iEventBalance, iTail );
- Kern::QueueRequestComplete(iClientThread, iRequestGetEventStatus, KErrNone);
-
- iEventBalance--;
-
- iEventQueue[iTail].Reset();
-
- // move to the next slot
- IncrementTailPosition();
- }
- else
- {
- if( !iRequestGetEventStatus )
- {
- LOG_MSG("iRequestGetEventStatus is NULL so not signalling client" );
- }
- else
- {
- LOG_MSG2("Queued event. iEventBalance=%d (unbalanced event requests vs notifications)",
- iEventBalance );
- }
- }
- }
- else
- {
- LOG_MSG("DDebugAgent::NotifyEvent() : Not informing client since its thread is NULL");
- }
- break;
- }
- case EActionIgnore:
- default:
- LOG_EVENT_MSG("DDebugAgent::NotifyEvent() fallen through to default case");
- // Ignore everything we don't understand.
-
- }
-
- UnlockEventQueue();
-
- }
-
-// Used to identify which Debug Agent this DDebugAgent is associated with.
-TUint64 DDebugAgent::Id(void)
- {
- return iId;
- }
-
-/**
- * Used to add an event to the event queue for this debug agent if event
- * queue is not at critical level. If it is at critical and it is trace event,
- * we start ignoring trace events and insert a lost trace event.
- * If the buffer cannot store an event, only insert a buffer full event.
- * @see EEventsBufferFull
- * @see EEventsUserTracesLost
- * @see TDriverEventInfo
- * @see iEventQueue
- */
-void DDebugAgent::QueueEvent(const TDriverEventInfo& aEventInfo)
- {
- // Have we caught the tail?
- if(BufferFull())
- {
- LOG_MSG("DDebugAgent::QueueEvent : BufferFull. Not queueing");
- return;
- }
-
- // Assert if we think there is space but the slot is not marked empty
- __NK_ASSERT_DEBUG(iEventQueue[iHead].iEventType == EEventsUnknown);
-
- const TBool bufferAtCritical = BufferAtCriticalLevel();
-
- if(!bufferAtCritical)
- {
- //reset the iIgnoringTrace flag as we are not at
- //critical level and can store event
- iIgnoringTrace = EFalse;
-
- // Insert the event into the ring buffer at iHead
- iEventQueue[iHead] = aEventInfo;
- IncrementHeadPosition();
- }
- else if(bufferAtCritical && BufferCanStoreEvent())
- {
- LOG_MSG("DDebugAgent::QueueEvent : BufferCritical");
- if(aEventInfo.iEventType == EEventsUserTrace)
- {
- if(!iIgnoringTrace)
- {
- //if this is the first time we are ignoring trace events,
- //we need to issue a EEventsUserTracesLost event
- iEventQueue[iHead].Reset();
- iEventQueue[iHead].iEventType = EEventsUserTracesLost;
- IncrementHeadPosition();
-
- iIgnoringTrace = ETrue;
- }
- else
- {
- //otherwise, ignore this event
- LOG_MSG("DDebugAgent::QueueEvent : Ignore EEventsUserTrace event");
- }
- }
- else
- {
- // Store the event since its not a trace event
- iEventQueue[iHead] = aEventInfo;
- IncrementHeadPosition();
- }
- }
- else
- {
- //At critical level and cannot store new events, so
- //only one space left. Store a EEventsBufferFull event
- LOG_MSG("DDebugAgent::QueueEvent : Event Buffer Full, ignoring event");
- iEventQueue[iHead].Reset();
- iEventQueue[iHead].iEventType = EEventsBufferFull;
- IncrementHeadPosition();
- }
- }
-
-// End of file - d_debug_agent.cpp
--- a/kernel/eka/drivers/debug/rmdebug/d_debug_agent.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,146 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Purpose: Kernel-side tracking of debug agent information associated
-// with each process being debugged.
-//
-//
-
-#ifndef D_DEBUG_AGENT_H
-#define D_DEBUG_AGENT_H
-
-#include <rm_debug_api.h>
-#include "d_driver_event_info.h"
-
-/**
-* Handles events from the kernel, filters them according to the debug agent's requests,
-* and signals these events to the user side in FIFO-style.
-* @see TKernelEventAction
-* @see TEventInfo
-*/
-class DDebugAgent : public DBase
-{
-public:
- static DDebugAgent* New(TUint64);
- ~DDebugAgent();
-
- TInt SetEventAction(Debug::TEventType aEvent, Debug::TKernelEventAction aEventAction);
- void GetEvent(TClientDataRequest<Debug::TEventInfo>* aAsyncGetValueRequest, DThread* aClientThread);
- TInt EventAction(Debug::TEventType aEvent);
-
- TInt CancelGetEvent(void);
- void NotifyEvent(const TDriverEventInfo& aEventInfo);
- TUint64 Id();
-
-protected:
- DDebugAgent(TUint64 aId);
- TInt Construct();
-
-private:
- void QueueEvent(const TDriverEventInfo& aEventInfo);
- TBool BufferEmpty() const;
- TBool BufferFull() const;
- TBool BufferCanStoreEvent() const;
- TBool BufferAtCriticalLevel() const;
- void IncrementHeadPosition(void);
- void IncrementTailPosition(void);
- TInt NumberOfEmptySlots() const;
- void LockEventQueue(void);
- void UnlockEventQueue(void);
-
-private:
-
- TUint64 iId;
- Debug::TKernelEventAction iEventActions[Debug::EEventsLast];
-
- /**
- * Object used to write events back to DSS thread
- * @see TEventInfo
- */
- TClientDataRequest<Debug::TEventInfo>* iRequestGetEventStatus;
-
- DThread* iClientThread;
-
- /**
- * Ring buffer of pending events. Access to it is controlled by
- * @see iEventQueueLock
- */
- RArray<TDriverEventInfo> iEventQueue;
-
- /**
- * Ring buffer head. Points to the next empty slot in iEventQueue
- * @see iEventQueue
- */
- TInt iHead;
-
- /**
- * Ring buffer tail. Points to the oldest full slot in iEventQueue
- * @see iEventQueue
- */
- TInt iTail;
-
- /**
- * Control access to event queue.
- * @see iEventQueue
- */
- DSemaphore* iEventQueueLock;
-
- /**
- * Keeps track of how many free slots are available in the event queue.
- * @see iEventQueue
- */
- TInt iFreeSlots;
-
- /**
- * Boolean to indicate if we have told the agent that we are ignoring trace events
- * @see QueueEvent
- */
- TBool iIgnoringTrace;
-
- /**
- * Used to control the delivery of events to the client so that only
- * when more requests than deliveries have taken place can we deliver the
- * next event
- *
- * Incremented when a request for event takes place
- * @see GetEvent
- *
- * Decremented when an event is delivered.
- * @see NotifyEvent
- *
- * Cleared when event requests are cancelled
- * @see CancelGetEvent
- *
- */
- TInt iEventBalance;
-
- /**
- * Length of kernel-event queue.
- * This is a power of two for efficiency when using the
- * remainder operator
- * @see DDebugAgent::iEventQueue
- */
- static const TUint KNumberOfEventsToQueue = 128;
-
- /**
- * This determines the number of events at which we stop accepting
- * low priority events into the event queue.
- * @see DDebugAgent::BufferAtCriticalLevel
- * @see DDebugAgent::iEventQueue
- */
- static const TUint KCriticalBufferSize = 64;
-
-};
-
-#endif // D_DEBUG_AGENT_H
-
--- a/kernel/eka/drivers/debug/rmdebug/d_debug_agent.inl Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,106 +0,0 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Inline methods for debug agent class
-//
-
-
-/**
- @file
- @internalComponent
- @released
-*/
-
-#ifndef D_DEBUG_AGENT_INL
-#define D_DEBUG_AGENT_INL
-
-
-/**
- Checks whether the event queue is empty
-*/
-inline TBool DDebugAgent::BufferEmpty() const
- {
- return (NumberOfEmptySlots() == KNumberOfEventsToQueue);
- }
-
-/**
- Checks whether the event queue is full
-*/
-inline TBool DDebugAgent::BufferFull() const
- {
- return (NumberOfEmptySlots() == 0);
- }
-
-/**
- Checks whether there is room in the event queue to store an event
-*/
-inline TBool DDebugAgent::BufferCanStoreEvent() const
- {
- return (NumberOfEmptySlots() > 0);
- }
-
-/**
- This looks to see if the buffer is close to being full and should only
- accept higher priority debug events (user trace is the only low priority event)
-*/
-inline TBool DDebugAgent::BufferAtCriticalLevel() const
- {
- return (NumberOfEmptySlots() < KNumberOfEventsToQueue - KCriticalBufferSize);
- }
-
-/**
- Increments Head position, wrapping at KNumberOfEventsToQueue if necessary
-*/
-inline void DDebugAgent::IncrementHeadPosition(void)
- {
- iHead = (iHead + 1) % KNumberOfEventsToQueue;
-
- iFreeSlots--;
- }
-
-/**
- Increments Tail position, wrapping at KNumberOfEventsToQueue if necessary
-*/
-inline void DDebugAgent::IncrementTailPosition(void)
- {
- iTail = (iTail + 1) % KNumberOfEventsToQueue;
-
- iFreeSlots++;
-}
-
-/**
- Returns the number of free slots in the event queue
-*/
-inline TInt DDebugAgent::NumberOfEmptySlots() const
- {
- return iFreeSlots;
- }
-
-/**
- Lock access to this agent's event queue
-*/
-inline void DDebugAgent::LockEventQueue(void)
- {
- Kern::SemaphoreWait(*iEventQueueLock);
- }
-
-/**
- Release the lock on this agent's event queue
-*/
-inline void DDebugAgent::UnlockEventQueue(void)
- {
- Kern::SemaphoreSignal(*iEventQueueLock);
- }
-
-
-#endif // D_DEBUG_AGENT_INL
--- a/kernel/eka/drivers/debug/rmdebug/d_driver_event_info.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,337 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include "d_driver_event_info.h"
-#include <kernel/kernel.h>
-#include <kernel/kern_priv.h>
-
-using namespace Debug;
-
-TDriverEventInfo::TDriverEventInfo()
- {
- Reset();
- }
-
-void TDriverEventInfo::Reset()
- {
- iProcessId = 0;
- iThreadId = 0;
- iCurrentPC = 0;
- iExceptionNumber = 0;
- iFileName.FillZ();
- iPanicCategory.FillZ();
- iCodeAddress = 0;
- iDataAddress = 0;
- iThreadIdValid = (TUint8)EFalse;
- iProcessIdValid = (TUint8)EFalse;
- iEventType = EEventsUnknown;
- iUidsValid = (TUint8)EFalse;
- };
-
-/**
- Copy the data from this object into the object pointed to by aEventInfo in
- the client thread aClientThread. It is assumed that the write is performed
- on behalf of aClientThread.
-
- @param aClientThread client thread to write the data to
- @param aEventInfo TEventInfo object in the client thread to populate with data
- @param aAsyncGetValueRequest TClientDataRequest object used for pinning user memory
-
- @return KErrNone on success, or one of the other system wide error codes
- */
-TInt TDriverEventInfo::WriteEventToClientThread(TClientDataRequest<TEventInfo>* aAsyncGetValueRequest, DThread* aClientThread) const
- {
- // create a temporary TEventInfo to populate with the relevant data
- TEventInfo eventInfo;
- TInt err = KErrNone;
-
- // populate the data that is common to all events
- err = PopulateCommonEventInfo(eventInfo);
-
- if(KErrNone != err)
- {
- return err;
- }
-
- // populate the event specific data (means filling in the correct union member)
- err = PopulateEventSpecificInfo(eventInfo);
-
- // write the data to the client and return any error
- if(KErrNone == err)
- {
- aAsyncGetValueRequest->Data() = eventInfo;
- }
-
- return err;
- }
-
-/**
- Write the common event values into aEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateCommonEventInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iEventType = iEventType;
- aEventInfo.iProcessId = iProcessId;
- aEventInfo.iProcessIdValid = iProcessIdValid;
- aEventInfo.iThreadId = iThreadId;
- aEventInfo.iThreadIdValid = iThreadIdValid;
-
- return KErrNone;
- }
-
-/**
- Write the event specific values into aEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateEventSpecificInfo(TEventInfo& aEventInfo) const
- {
- TInt ret = KErrNone;
-
- switch(aEventInfo.iEventType)
- {
- case EEventsBreakPoint:
- ret = PopulateThreadBreakPointInfo(aEventInfo);
- return ret;
- case EEventsProcessBreakPoint:
- ret = PopulateThreadBreakPointInfo(aEventInfo);
- return ret;
- case EEventsSwExc:
- ret = PopulateThreadSwExceptionInfo(aEventInfo);
- return ret;
- case EEventsHwExc:
- ret = PopulateThreadHwExceptionInfo(aEventInfo);
- return ret;
- case EEventsKillThread:
- ret = PopulateThreadKillInfo(aEventInfo);
- return ret;
- case EEventsAddLibrary:
- ret = PopulateLibraryLoadedInfo(aEventInfo);
- return ret;
- case EEventsRemoveLibrary:
- ret = PopulateLibraryUnloadedInfo(aEventInfo);
- return ret;
- case EEventsUserTrace:
- ret = PopulateUserTraceInfo(aEventInfo);
- return ret;
- case EEventsStartThread:
- ret = PopulateStartThreadInfo(aEventInfo);
- return ret;
- case EEventsUserTracesLost:
- //no event specific data to be filled here
- return KErrNone;
- case EEventsAddProcess:
- ret = PopulateAddProcessInfo(aEventInfo);
- return ret;
- case EEventsRemoveProcess:
- ret = PopulateRemoveProcessInfo(aEventInfo);
- return ret;
- }
-
- return KErrArgument;
- }
-
-/**
- Write the event specific values for a break point event into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateThreadBreakPointInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iThreadBreakPointInfo.iExceptionNumber = (TExcType)iExceptionNumber;
- TInt ret = PopulateRmdArmExcInfo(aEventInfo);
-
- return ret;
- }
-
-/**
- Write the event specific values for a thread exception event into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateThreadSwExceptionInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iThreadSwExceptionInfo.iCurrentPC = iCurrentPC;
- aEventInfo.iThreadSwExceptionInfo.iExceptionNumber = (TExcType)iExceptionNumber;
-
- return KErrNone;
- }
-
-/**
- Write the event specific values for a thread exception event into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateThreadHwExceptionInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iThreadHwExceptionInfo.iExceptionNumber = (TExcType)iExceptionNumber;
- TInt ret = PopulateRmdArmExcInfo(aEventInfo);
- return ret;
- }
-
-/**
- Write the event specific values for a thread panic event into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateThreadKillInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iThreadKillInfo.iCurrentPC = iCurrentPC;
- aEventInfo.iThreadKillInfo.iExitReason = iExceptionNumber;
- aEventInfo.iThreadKillInfo.iExitType = iExitType;
- aEventInfo.iThreadKillInfo.iPanicCategoryLength = iPanicCategory.Length();
- TPtr8 panicCategoryPtr(&(aEventInfo.iThreadKillInfo.iPanicCategory[0]), iPanicCategory.Length());
- panicCategoryPtr = iPanicCategory;
-
- return KErrNone;
- }
-
-/**
- Write the event specific values for a library loaded event into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateStartThreadInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iStartThreadInfo.iFileNameLength = iFileName.Length();
- TPtr8 fileNamePtr(&(aEventInfo.iStartThreadInfo.iFileName[0]), iFileName.Length());
- fileNamePtr = iFileName;
-
- return KErrNone;
- }
-
-/**
- Write the event specific values for an AddProcess event into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateAddProcessInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iAddProcessInfo.iFileNameLength = iFileName.Length();
- TPtr8 fileNamePtr(&(aEventInfo.iAddProcessInfo.iFileName[0]), iFileName.Length());
- fileNamePtr = iFileName;
-
- const TInt uid3offset = 2;
- aEventInfo.iAddProcessInfo.iUid3 = iUids.iUid[uid3offset].iUid;
- aEventInfo.iAddProcessInfo.iCreatorThreadId = iCreatorThreadId;
-
- return KErrNone;
- }
-
-/**
- Write the event specific values for a RemoveProcess event into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateRemoveProcessInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iRemoveProcessInfo.iFileNameLength = iFileName.Length();
- TPtr8 fileNamePtr(&(aEventInfo.iRemoveProcessInfo.iFileName[0]), iFileName.Length());
- fileNamePtr = iFileName;
-
- return KErrNone;
- }
-
-/**
- Write the event specific values for a library loaded event into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateLibraryLoadedInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iLibraryLoadedInfo.iCodeAddress = iCodeAddress;
- aEventInfo.iLibraryLoadedInfo.iDataAddress = iDataAddress;
- aEventInfo.iLibraryLoadedInfo.iFileNameLength = iFileName.Length();
- TPtr8 fileNamePtr(&(aEventInfo.iLibraryLoadedInfo.iFileName[0]), iFileName.Length());
- fileNamePtr = iFileName;
-
- return KErrNone;
- }
-
-/**
- Write the event specific values for a library unloaded event into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateLibraryUnloadedInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iLibraryUnloadedInfo.iFileNameLength = iFileName.Length();
- TPtr8 fileNamePtr(&(aEventInfo.iLibraryUnloadedInfo.iFileName[0]), iFileName.Length());
- fileNamePtr = iFileName;
-
- return KErrNone;
- }
-
-/**
- Write the ArmExcInfo values into TEventInfo
-
- @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateRmdArmExcInfo(TEventInfo& aEventInfo) const
- {
- switch(iEventType)
- {
- case EEventsProcessBreakPoint:
- case EEventsBreakPoint:
- aEventInfo.iThreadBreakPointInfo.iRmdArmExcInfo = iRmdArmExcInfo;
- break;
- case EEventsHwExc:
- aEventInfo.iThreadHwExceptionInfo.iRmdArmExcInfo = iRmdArmExcInfo;
- break;
- }
-
- return KErrNone;
- }
-
-/**
- * Writes the user trace into TEventInfo
- *
- * @param aEventInfo TEventInfo object to write data into
- */
-TInt TDriverEventInfo::PopulateUserTraceInfo(TEventInfo& aEventInfo) const
- {
- aEventInfo.iUserTraceInfo.iUserTraceLength = (TInt)iArg2;
-
- TPtr8 ptr(aEventInfo.iUserTraceInfo.iUserTraceText, (TInt)iArg2, TUserTraceSize );
- ptr.Copy(iUserTraceText, (TInt)iArg2);
-
- return KErrNone;
- }
-
-TBool TDriverEventInfo::FreezeOnSuspend() const
- {
- switch(iEventType)
- {
- case EEventsHwExc:
- case EEventsBreakPoint:
- case EEventsProcessBreakPoint:
- return ETrue;
- case EEventsKillThread:
- {
- return (iExitType == EExitPanic);
- }
- }
- return EFalse;
- }
-
-TBool TDriverEventInfo::TookException() const
- {
- return iExitType == EExitPanic &&
- iExceptionNumber == ECausedException &&
- iPanicCategory == KLitKernExec;
- }
-
--- a/kernel/eka/drivers/debug/rmdebug/d_driver_event_info.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,88 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Purpose: Kernel-side tracking of event information
-//
-//
-
-#ifndef T_DRIVER_EVENT_INFO_H
-#define T_DRIVER_EVENT_INFO_H
-
-#include <rm_debug_api.h>
-#include <kernel/kernel.h>
-
-/**
-@file
-@internalComponent
-*/
-
-class TDriverEventInfo
- {
-public:
- TDriverEventInfo();
- void Reset();
- TInt WriteEventToClientThread(TClientDataRequest<Debug::TEventInfo>* aAsyncGetValueRequest, DThread* aClientThread) const;
- TBool FreezeOnSuspend() const;
-
-private:
- TInt PopulateCommonEventInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateEventSpecificInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateThreadBreakPointInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateThreadHwExceptionInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateThreadSwExceptionInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateThreadKillInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateLibraryLoadedInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateLibraryUnloadedInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateRmdArmExcInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateUserTraceInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateStartThreadInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateAddProcessInfo(Debug::TEventInfo& aEventInfo) const;
- TInt PopulateRemoveProcessInfo(Debug::TEventInfo& aEventInfo) const;
- TBool TookException() const;
-
-public:
- Debug::TEventType iEventType;
- TUint64 iProcessId;
- TUint64 iThreadId;
- TUint64 iCreatorThreadId;
- TUint32 iCurrentPC;
- TInt iExceptionNumber;
- TBuf8<KMaxName> iFileName;
- TBuf8<Debug::KPanicCategoryMaxName> iPanicCategory;
- TUint32 iCodeAddress;
- TUint32 iDataAddress;
- TUint8 iExitType;
- TUint8 iThreadIdValid;
- TUint8 iProcessIdValid;
- TUidType iUids;
- TUint8 iUidsValid;
-
- //The objects that these pointers point to are not
- //owned by the Debug::TEventInfo class so no cleanup is required
- TAny* iArg1; // a1
- TAny* iArg2; // a2
-
- union
- {
- Debug::TRmdArmExcInfo iRmdArmExcInfo;
- //To store Trace info
- TUint8 iUserTraceText[Debug::TUserTraceSize];
- };
-
- //status of trace message
- Debug::TUserTraceMessageContext iMessageStatus;
-
- };
-
-
-#endif //T_DRIVER_EVENT_INFO_H
--- a/kernel/eka/drivers/debug/rmdebug/d_list_manager.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1007 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Provides a class to manage the generation of lists
-//
-//
-
-#include "d_list_manager.h"
-#include "d_process_tracker.h"
-#include "debug_utils.h"
-#include "plat_priv.h"
-#include "debug_logging.h"
-#include <arm.h>
-
-// make accessing DThread's MState more intuitive
-#define iMState iWaitLink.iSpare1
-// make accessing NThread's NState more intuitive
-#define iNState iSpare3
-
-//constants to match against a rom entry's attributes,
-//these are defined in the file server (can't be included kernel side)
-//and in the ROM tools (also inaccessible) so redefined here
-const TUint KEntryAttXIP=0x0080;
-const TUint KEntryAttDir=0x0010;
-
-using namespace Debug;
-
-/**
- Get thread listing for the specified thread, if the thread data will not fit
- in the buffer then an error is returned.
-
- @param aBuffer buffer to put data in
- @param aDataSize on return will contain size of data
- @param aTargetThreadId thread ID to return listing for
-
- @return KErrNone on success,
- KErrTooBig if data won't fit in aBuffer
- or one of the other system wide error codes on failure
- */
-TInt TListManager::GetThreadListForThread(TDes8& aBuffer, TUint32& aDataSize, const TUint64 aTargetThreadId) const
- {
- LOG_MSG("TListManager::GetThreadListForThread()");
-
- // open a handle to check whether the thread actually exists
- DThread* thread = DebugUtils::OpenThreadHandle(aTargetThreadId);
- if(!thread)
- {
- return KErrArgument;
- }
- DProcess* process = thread->iOwningProcess;
- if(!process)
- {
- return KErrArgument;
- }
- TUint64 processId = process->iId;
- thread->Close(NULL);
-
- //request a process specific list
- return GetThreadListForProcess(aBuffer, aDataSize, processId);
- }
-
-TInt TListManager::GetThreadListForProcess(TDes8& aBuffer, TUint32& aDataSize, const TUint64 aTargetProcessId) const
- {
- LOG_MSG("TListManager::GetThreadListForProcess()");
-
- // open a handle to check whether the process actually exists
- DProcess* process = DebugUtils::OpenProcessHandle(aTargetProcessId);
- if(!process)
- {
- return KErrArgument;
- }
- process->Close(NULL);
-
- //request a process specific list
- return GetThreadList(aBuffer, aDataSize, EFalse, aTargetProcessId);
- }
-
-/**
- Get global thread listing
-
- @param aBuffer buffer to put data in
- @param aDataSize on return will contain size of data
-
- @return KErrNone on success,
- KErrTooBig if data won't fit in aBuffer
- or one of the other system wide error codes on failure
- */
-TInt TListManager::GetGlobalThreadList(TDes8& aBuffer, TUint32& aDataSize) const
- {
- LOG_MSG("TListManager::GetGlobalThreadList()");
-
- //request a global list
- return GetThreadList(aBuffer, aDataSize, ETrue, 0);
- }
-
-/**
- Get thread listing, if the thread data will not fit
- in the buffer then an error is returned.
-
- @param aBuffer buffer to put data in
- @param aDataSize on return will contain size of data
- @param aGlobal whether or not the listing should be global or thread specific
- @param aTargetProcessId process ID to return listing for, relevant only if aGlobal == ETrue
-
- @return KErrNone on success,
- KErrTooBig if data won't fit in aBuffer
- or one of the other system wide error codes on failure
- */
-TInt TListManager::GetThreadList(TDes8& aBuffer, TUint32& aDataSize, TBool aGlobal, const TUint64 aTargetProcessId) const
- {
-
- LOG_MSG("TListManager::GetThreadList\n");
-
- //have to read the threads in a critical section
- NKern::ThreadEnterCS();
-
- //get a pointer to the kernel's thread list
- DObjectCon *threads = Kern::Containers()[EThread];
-
- //if can't get container then exit
- if(threads == NULL)
- {
- NKern::ThreadLeaveCS();
-
- return KErrGeneral;
- }
-
- //stop the thread list from changing while we are processing them
- threads->Wait();
-
- aDataSize = 0;
- aBuffer.SetLength(0);
- //iterate through the threads adding them to the buffer
- for(TInt i=0; i<threads->Count(); i++)
- {
- DThread* thread = (DThread*)(*threads)[i];
-
- //skip this thread pointer is the thread is NULL
- if(thread)
- {
- NThread& nThread = thread->iNThread;
-
- // if the thread is marked as being dead then don't return information about it in the listing
-#ifndef __SMP__
- if((NThread::EDead != nThread.iNState) && (DThread::EDead != thread->iMState))
-#else
- if((!nThread.IsDead()) && (DThread::EDead != thread->iMState))
-#endif
- {
- if( aGlobal || (aTargetProcessId == (TUint64)thread->iOwningProcess->iId))
- {
- //store the data in the buffer
- AppendThreadData(aBuffer, aDataSize, thread);
- }
- }
- }
- }
-
- //leave critical section
- threads->Signal();
- NKern::ThreadLeaveCS();
-
- //return indication of whether the kernel's data was too big
- return (aDataSize > aBuffer.Length()) ? KErrTooBig : KErrNone;
- }
-
-/**
- Helper function for writing thread data into a buffer
-
- @pre call in a critical section
- @pre call only on threads which have NThread state not equal to NThread::EDead
-
- @param aBuffer buffer to put data in
- @param aDataSize on return will contain size of data
- @param aThread thread object to include information about
-
- @return KErrNone on success, or one of the other system wide error codes
-*/
-void TListManager::AppendThreadData(TDes8& aBuffer, TUint32& aDataSize, DThread* aThread) const
- {
- //get aThread's name
- TFileName fileName;
- aThread->FullName(fileName);
- TUint16 nameLength = fileName.Length();
-
- //increase aDataSize by the size of this entry
- aDataSize = Align4(aDataSize + (2*nameLength) + sizeof(TThreadListEntry) - sizeof(TUint16));
- //if the data would not cause overflow then add it to the buffer
- if(aDataSize <= aBuffer.MaxLength())
- {
- //Create a TThreadListEntry which references the buffer.
- TThreadListEntry& entry = *(TThreadListEntry*)(aBuffer.Ptr()+aBuffer.Length());
- //add data to entry
- entry.iProcessId = (TUint64)aThread->iOwningProcess->iId;
- entry.iThreadId = (TUint64)aThread->iId;
- entry.iSupervisorStackBase = (TUint32)aThread->iSupervisorStack;
- entry.iSupervisorStackBaseValid = ETrue;
- entry.iSupervisorStackSize = aThread->iSupervisorStackSize;
- entry.iSupervisorStackSizeValid = ETrue;
- entry.iNameLength = nameLength;
-
- //only ask for the supervisor stack pointer if aThread is suspended
- entry.iSupervisorStackPtrValid = EInValid;
- entry.iSupervisorStackPtr = 0;
- if(TheDProcessTracker.CheckSuspended(aThread))
- {
- NThread& nThread = aThread->iNThread;
-
- TArmRegSet regSet;
- TUint32 flags;
- NKern::ThreadGetSystemContext(&nThread, ®Set, flags);
- entry.iSupervisorStackPtr = (TUint32)regSet.iR13;
- //need to check that the stack pointer flag is valid
- if(flags & (1<<EArmSp))
- {
- entry.iSupervisorStackPtrValid = EValid;
- }
- }
-
- //copy name data into the buffer
- TUint16* ptr = &(entry.iName[0]);
- const TUint8* ptr8 = fileName.Ptr();
- const TUint8* ptr8End = ptr8 + nameLength;
- while(ptr8 < ptr8End)
- {
- *ptr++ = (TUint16)*ptr8++;
- }
-
- aBuffer.SetLength(aDataSize);
- }
- }
-
-/**
- Get global process listing
-
- @param aBuffer buffer to put data in
- @param aDataSize on return will contain size of data
-
- @return KErrNone on success,
- KErrTooBig if data won't fit in aBuffer
- or one of the other system wide error codes on failure
- */
-TInt TListManager::GetProcessList(TDes8& aBuffer, TUint32& aDataSize) const
- {
- LOG_MSG("TListManager::GetProcessList()");
-
- //get a pointer to the kernel's process list
- DObjectCon* processes = Kern::Containers()[EProcess];
-
- if(processes == NULL)
- {
- //if can't get container then something is seriously wrong
- return KErrNotFound;
- }
-
- //have to read the processes in a critical section
- NKern::ThreadEnterCS();
- processes->Wait();
-
- aDataSize = 0;
- //iterate through the processes adding them to the buffer
- for(TInt i=0; i<processes->Count(); i++)
- {
- DProcess* process = (DProcess*)(*processes)[i];
- if(process)
- {
- //get process's file name length
- DCodeSeg* codeSeg = process->iCodeSeg;
- TUint16 fileNameLength = (codeSeg) ? (*codeSeg->iFileName).Length() : 0;
-
- //get process's dynamic name length and name
- TFullName fullName;
- process->FullName(fullName);
- TUint16 dynamicNameLength = fullName.Length();
-
- //increase aDataSize to reflect size of entry
- aDataSize = Align4(aDataSize + (2*fileNameLength) + (2*dynamicNameLength) + sizeof(TProcessListEntry) - sizeof(TUint16));
- //if the data would not cause overflow then add it to the buffer
- if(aDataSize <= aBuffer.MaxLength())
- {
- //Create a TProcessListEntry which references the buffer.
- TProcessListEntry& entry = *(TProcessListEntry*)(aBuffer.Ptr() + aBuffer.Length());
-
- //set values
- entry.iProcessId = (TUint64)process->iId;
- entry.iFileNameLength = fileNameLength;
- entry.iDynamicNameLength = dynamicNameLength;
- entry.iUid3 = process->iUids.iUid[2].iUid;
-
- if(codeSeg)
- {
- //create TPtr to where the file name should be written
- TPtr name = TPtr((TUint8*)&(entry.iNames[0]), fileNameLength*2, fileNameLength*2);
- //copy the file name
- TInt err = CopyAndExpandDes(*codeSeg->iFileName, name);
- if(err != KErrNone)
- {
- processes->Signal();
- NKern::ThreadLeaveCS();
- return KErrGeneral;
- }
- }
-
- //create TPtr to where the dynamic name should be written
- TPtr name = TPtr((TUint8*)(&(entry.iNames[0]) + fileNameLength), dynamicNameLength*2, dynamicNameLength*2);
- //copy the dynamic name
- TInt err = CopyAndExpandDes(fullName, name);
- if(err != KErrNone)
- {
- processes->Signal();
- NKern::ThreadLeaveCS();
- return KErrGeneral;
- }
-
- //set length same as aDataSize
- aBuffer.SetLength(aDataSize);
- }
- }
- }
-
- //leave critical section
- processes->Signal();
- NKern::ThreadLeaveCS();
-
- //return indication of whether the kernel's data was too big
- return (aDataSize > aBuffer.Length()) ? KErrTooBig : KErrNone;
- }
-
-/**
- Copy the descriptor aSrc to aDest and converting each byte from aSrc
- into the two-byte equivalent. For example if aSrc contains 'XYZ' then
- aDest will be filled with 'X\0Y\0Z\0' where \0 is the null character.
- The length of aDest is set to twice the length of aSrc.
-
- @param aSrc source descriptor
- @param aDest destination descriptor to copy and expand aSrc into
-
- @return KErrNone on success,
- KErrArgument if the max length of aDest is less than twice the length of aSrc
- */
-TInt TListManager::CopyAndExpandDes(const TDesC& aSrc, TDes& aDest) const
- {
- //check bounds
- if(aSrc.Length() * 2 > aDest.MaxLength())
- {
- return KErrArgument;
- }
-
- //get a pointer to the start of the destination descriptor
- TUint16* destPtr = (TUint16*)aDest.Ptr();
-
- //get pointers to the start and end of the aSrc descriptor
- const TUint8* srcPtr = aSrc.Ptr();
- const TUint8* srcEnd = srcPtr + aSrc.Length();
-
- //copy the characters from aSrc into aDest, expanding to make them 16-bit characters
- while(srcPtr < srcEnd)
- {
- *destPtr = (TUint16)*srcPtr;
- destPtr++;
- srcPtr++;
- }
-
- //set aDest's length to reflect the new contents
- aDest.SetLength(2*aSrc.Length());
- return KErrNone;
- }
-
-/**
- Get global code segment listing
-
- @param aBuffer buffer to put data in
- @param aDataSize on return will contain size of data
-
- @return KErrNone on success,
- KErrTooBig if data won't fit in aBuffer,
- or one of the other system wide error codes
- */
-TInt TListManager::GetGlobalCodeSegList(TDes8& aBuffer, TUint32& aDataSize) const
- {
- LOG_MSG("TListManager::GetGlobalCodeSegList()");
-
- // Acquire code seg lock mutex
- NKern::ThreadEnterCS();
- DMutex* codeMutex = Kern::CodeSegLock();
- Kern::MutexWait(*codeMutex);
-
- //get global code seg list
- SDblQue* codeSegList = Kern::CodeSegList();
-
- //create a memory info object for use in the loop
- TModuleMemoryInfo memoryInfo;
-
- //iterate through the list
- aDataSize = 0;
- for (SDblQueLink* codeSegPtr= codeSegList->First(); codeSegPtr!=(SDblQueLink*) (codeSegList); codeSegPtr=codeSegPtr->iNext)
- {
- DEpocCodeSeg* codeSeg = (DEpocCodeSeg*)_LOFF(codeSegPtr,DCodeSeg, iLink);
- //the code seg shouldn't be null as we're in critical section, ignore if it is null
- if(codeSeg)
- {
- //get the memory info
- TInt err = codeSeg->GetMemoryInfo(memoryInfo, NULL);
- if(err != KErrNone)
- {
- // Release the codeseglock mutex again
- Kern::MutexSignal(*codeMutex);
- NKern::ThreadLeaveCS();
-
- //there's been an error so return it
- return err;
- }
- //calculate data values
- TFileName fileName(codeSeg->iFileName->Ptr());
- TBool isXip = (TBool)(codeSeg->iXIP);
-
- //get the code seg type, can ignore error as have already checked codeSeg is not NULL
- TCodeSegType type = EUnknownCodeSegType;
- err = GetCodeSegType(codeSeg, type);
- if(err != KErrNone)
- {
- LOG_MSG("TListManager::GetGlobalCodeSegList() : code seg is NULL");
- }
-
- TUint32 uid3 = codeSeg->iUids.iUid[2].iUid;
- //append data to buffer
- err = AppendCodeSegData(aBuffer, aDataSize, memoryInfo, isXip, type, fileName, uid3);
- if(err != KErrNone)
- {
- // Release the codeseglock mutex again
- Kern::MutexSignal(*codeMutex);
- NKern::ThreadLeaveCS();
-
- return KErrGeneral;
- }
- }
- }
-
- // Release the codeseglock mutex again
- Kern::MutexSignal(*codeMutex);
- NKern::ThreadLeaveCS();
-
- return (aDataSize > aBuffer.MaxLength()) ? KErrTooBig : KErrNone;
- }
-
-/**
- Get code segment list for a thread
-
- @param aBuffer buffer to store data in
- @param aDataSize size of kernel's data
- @param thread ID to get listing for
-
- @return KErrNone on success,
- KErrTooBig if data won't fit in aBuffer,
- or one of the other system wide error codes
- */
-TInt TListManager::GetCodeSegListForThread(TDes8& aBuffer, TUint32& aDataSize, const TUint64 aTargetThreadId) const
- {
- LOG_MSG("TListManager::GetCodeSegListForThread()");
-
- // open a handle to check whether the thread actually exists
- DThread* thread = DebugUtils::OpenThreadHandle(aTargetThreadId);
- if(!thread)
- {
- return KErrArgument;
- }
- DProcess* process = thread->iOwningProcess;
- if(!process)
- {
- return KErrArgument;
- }
- TUint64 processId = process->iId;
- thread->Close(NULL);
-
- return GetCodeSegListForProcess(aBuffer, aDataSize, processId);
- }
-/**
- Get code segment list for a process
-
- @param aBuffer buffer to store data in
- @param aDataSize size of kernel's data
- @param process ID to get listing for
-
- @return KErrNone on success,
- KErrTooBig if data won't fit in aBuffer,
- or one of the other system wide error codes
- */
-TInt TListManager::GetCodeSegListForProcess(TDes8& aBuffer, TUint32& aDataSize, const TUint64 aTargetProcessId) const
- {
- LOG_MSG("TListManager::GetCodeSegListForProcess()");
-
- //get the process
- DProcess* process = DebugUtils::OpenProcessHandle(aTargetProcessId);
-
- if(!process)
- {
- return KErrArgument;
- }
-
- //enter thread critical section and acquire code segment mutex
- Kern::AccessCode();
-
- //memory info object to use in loop
- TModuleMemoryInfo memoryInfo;
-
- //get code seg list
- SDblQue queue;
- process->TraverseCodeSegs(&queue, NULL, DCodeSeg::EMarkDebug, DProcess::ETraverseFlagAdd);
-
- //iterate through the list
- aDataSize = 0;
- for(SDblQueLink* codeSegPtr= queue.First(); codeSegPtr!=(SDblQueLink*) (&queue); codeSegPtr=codeSegPtr->iNext)
- {
- //get the code seg
- DEpocCodeSeg* codeSeg = (DEpocCodeSeg*)_LOFF(codeSegPtr,DCodeSeg, iTempLink);
-
- //the code seg shouldn't be null as we're in critical section, ignore if it is null
- if(codeSeg)
- {
- TInt err = codeSeg->GetMemoryInfo(memoryInfo, NULL);
- if(err != KErrNone)
- {
- process->Close(NULL);
- return err;
- }
-
- TFileName fileName(codeSeg->iFileName->Ptr());
- TBool isXip = (TBool)(codeSeg->iXIP);
-
- //get the code seg type, can ignore error as have already checked codeSeg is not NULL
- TCodeSegType type = EUnknownCodeSegType;
- err = GetCodeSegType(codeSeg, type);
- if(err != KErrNone)
- {
- LOG_MSG("TListManager::GetCodeSegListForProcess() : code seg is NULL");
- }
-
- TUint32 uid3 = codeSeg->iUids.iUid[2].iUid;
- //append data to buffer
- err = AppendCodeSegData(aBuffer, aDataSize, memoryInfo, isXip, type, fileName, uid3);
- if(err != KErrNone)
- {
- process->Close(NULL);
- return KErrGeneral;
- }
- }
- }
-
- //un mark the code segs that we've iterated over
- DCodeSeg::EmptyQueue(queue, DCodeSeg::EMarkDebug);
-
- //release mutex and leave CS
- Kern::EndAccessCode();
-
- process->Close(NULL);
- return (aDataSize > aBuffer.MaxLength()) ? KErrTooBig : KErrNone;
- }
-
-/**
- Appends data to a specified buffer and puts the resulting size in aDataSize.
- If the data won't fit then aDataSize is updated to reflect what the new length
- would be.
-
- @param aBuffer buffer to append data to
- @param aDataSize will contain buffer size (or the size the buffer would be) on return
- @param aMemoryInfo info to append to buffer
- @param aIsXip boolean indicating whether the code segment is XIP
- @param aFileName file name to append to buffer
-
- @return KErrNone on success, or one of the other system wide error codes
- */
-TInt TListManager::AppendCodeSegData(TDes8& aBuffer, TUint32& aDataSize, const TModuleMemoryInfo& aMemoryInfo, const TBool aIsXip, const TCodeSegType aCodeSegType, const TDesC8& aFileName, const TUint32 aUid3) const
- {
- //get some data elements to put in buffer
- TUint16 fileNameLength = aFileName.Length();
-
- //calculate the resultant size
- aDataSize = Align4(aDataSize + sizeof(TCodeSegListEntry) + (2*fileNameLength) - sizeof(TUint16));
- if(aDataSize <= aBuffer.MaxLength())
- {
- //Create a TCodeSegListEntry which references the buffer.
- TCodeSegListEntry& entry = *(TCodeSegListEntry*)(aBuffer.Ptr() + aBuffer.Length());
- entry.iCodeBase = aMemoryInfo.iCodeBase;
- entry.iCodeSize = aMemoryInfo.iCodeSize;
- entry.iConstDataSize = aMemoryInfo.iConstDataSize;
- entry.iInitialisedDataBase = aMemoryInfo.iInitialisedDataBase;
- entry.iInitialisedDataSize = aMemoryInfo.iInitialisedDataSize;
- entry.iUninitialisedDataSize = aMemoryInfo.iUninitialisedDataSize;
- entry.iIsXip = aIsXip;
- entry.iCodeSegType = aCodeSegType;
- entry.iNameLength = fileNameLength;
- entry.iUid3 = aUid3;
-
- //have to convert the stored name to 16 bit unicode
- TPtr name = TPtr((TUint8*)&(entry.iName[0]), fileNameLength*2, fileNameLength*2);
- TInt err = CopyAndExpandDes(aFileName, name);
- if(err != KErrNone)
- {
- return KErrGeneral;
- }
-
- //increase length
- aBuffer.SetLength(aDataSize);
- }
-
- return KErrNone;
- }
-
-/**
- Get global XIP libraries list. The ROM file system is searched for files in
- z:\sys\bin. The files are filtered to only include library files which
- correspond to the correct hardware variant.
-
- In the rom, a directory is represented as a list of TRomEntrys, corresponding to
- the files and directories in that directory. A TRomEntry corresponding to a file
- contains a pointer to that file's location in the rom. If the TRomEntry
- corresponds to a directory then it contains a pointer to that directory in the
- ROM header. As such, from a pointer to the root directory of the z: drive, it is
- possible to extract the directory contents for a particular directory (i.e. z:\sys\bin)
- by recursively finding the subdirectories (i.e. find 'sys' in 'z:', then 'bin' in 'sys')
- and then listing the contents of that directory.
-
- @param aBuffer buffer to store data in
- @param aDataSize size of kernel's data
-
- @return KErrNone on success,
- KErrTooBig if data won't fit in aBuffer,
- or one of the other system wide error codes
- */
-TInt TListManager::GetXipLibrariesList(TDes8& aBuffer, TUint32& aDataSize) const
- {
- LOG_MSG("TListManager::GetXipLibrariesList()");
-
- // z:\sys\bin expressed as 16 bit unicode..
- _LIT(KZSysBin, "z\0:\0\\\0s\0y\0s\0\\\0b\0i\0n\0\\\0");
-
- //array to store pointers to directory entries in
- RPointerArray<TRomEntry> entries;
- //get the entries in KZSysBin
- TInt err = GetDirectoryEntries(entries, KZSysBin());
- if(KErrNone != err)
- {
- entries.Close();
- return err;
- }
-
- aDataSize = 0;
- for(TInt i=0; i<entries.Count(); i++)
- {
- //if the entry is XIP and it's not a directory then it's a candidate to add
- if( (entries[i]->iAtt & KEntryAttXIP) && ! (entries[i]->iAtt & KEntryAttDir) )
- {
- //get a reference to the dll's header
- const TRomImageHeader& header = *(const TRomImageHeader*)(entries[i]->iAddressLin);
-
- //check that it's uid1 value corresponds to that for a library
- if(header.iUid1 == KDynamicLibraryUidValue)
- {
- //get the current hardware variant
- TSuperPage& superPage = Kern::SuperPage();
- TUint variant = superPage.iActiveVariant;
- TUint cpu = (variant >> 16) & 0xff;
- TUint asic = (variant >> 24);
-
- //check this dll is compatible with the current variant
- if(THardwareVariant(header.iHardwareVariant).IsCompatibleWith(cpu,asic,variant))
- {
- const TInt fileNameLength16 = entries[i]->iNameLength;
- const TInt fullNameLength16 = (KZSysBin().Length() / 2) + fileNameLength16;
- aDataSize += Align4((2 * fullNameLength16) + sizeof(TXipLibraryListEntry) - sizeof(TUint16));
-
- if(aDataSize <= aBuffer.MaxLength())
- {
- //Create a TXipLibraryListEntry which references the buffer.
- TXipLibraryListEntry& libraryInfo = *(TXipLibraryListEntry*)(aBuffer.Ptr() + aBuffer.Length());
-
- //add the data
- libraryInfo.iCodeBase = header.iCodeAddress;
- libraryInfo.iCodeSize = header.iTextSize;
- libraryInfo.iConstDataSize = header.iCodeSize - header.iTextSize;
- libraryInfo.iInitialisedDataBase = header.iDataBssLinearBase;
- libraryInfo.iInitialisedDataSize = header.iDataSize;
- libraryInfo.iUninitialisedDataSize = header.iBssSize;
- libraryInfo.iNameLength = fullNameLength16;
-
- //create a TPtr8 to contain the fully qualified name (i.e. z:\sys\bin\ prefixed)
- TPtr8 name((TUint8*)&(libraryInfo.iName[0]), 0, 2 * fullNameLength16);
- name.Append(KZSysBin());
- name.Append(TPtr8((TUint8*)&(entries[i]->iName), 2 * fileNameLength16, 2 * fileNameLength16));
-
- //increase the buffer's length to reflect the new data size
- aBuffer.SetLength(aDataSize);
- }
- }
- }
- }
- }
- entries.Close();
- return (aDataSize == aBuffer.Length()) ? KErrNone : KErrTooBig;
- }
-
-/**
-Get the list of TRomEntry objects in the specified directory aDirectory
-
-@param aRomEntryArray array to store pointers to the TRomEntry objects in
-@param aDirectoryName directory to get contents of. The passed in string should be
-16 bit unicode and should begin with z:. Single backslashes should be used as delimiters
-rather than forward slashes and a terminating backslash is optional.
-For example: z:\sys\bin
-
-@return KErrNone on success, or one of the other system wide error codes
-*/
-TInt TListManager::GetDirectoryEntries(RPointerArray<TRomEntry>& aRomEntryArray, const TDesC& aDirectoryName) const
- {
- LOG_MSG("TListManager::GetDirectoryEntries()");
-
- //definition in 16 bit unicode
- _LIT(KForwardSlash, "/\0");
-
- //if directory has forward slashes then exit
- if(aDirectoryName.Find(KForwardSlash()) != KErrNotFound)
- {
- return KErrArgument;
- }
-
- //create an array to hold the folders in aDirectoryName
- RArray<TPtr8> folders;
-
- //split the directory up into its folders, i.e. z:\sys\bin is split into { 'z:', 'sys', 'bin' }
- TInt err = SplitDirectoryName(aDirectoryName, folders);
- if(KErrNone != err)
- {
- folders.Close();
- return err;
- }
-
- if(folders.Count() == 0)
- {
- folders.Close();
- //empty string passed in
- return KErrArgument;
- }
-
- // z: as 16 bit unicode
- _LIT(KZColon, "z\0:\0");
- if(folders[0].CompareF(KZColon()) != 0)
- {
- //first argument must be z: otherwise not in rom
- folders.Close();
- return KErrArgument;
- }
- //remove z: from array
- folders.Remove(0);
- for(TInt i=0; i<folders.Count(); i++)
- {
- if(folders[i].Length() == 0)
- {
- // there were two backslashes in a row
- folders.Close();
- return KErrArgument;
- }
- }
-
- //get a pointer to the start of the rom root directory list
- TLinAddr romRootDirectoryList = Epoc::RomHeader().iRomRootDirectoryList;
-
- //the first 4 bytes of the rom root directory list is a count of how many sections (rom roots) there are
- TUint32 rootDirectoryCount = (TUint32)*(TLinAddr*)romRootDirectoryList;
-
- //rootDirectoryPointer will be shifted through the rom root directory list and will contain pointers to the sections in the rom
- TLinAddr rootDirectoryPointer = romRootDirectoryList;
- for(TInt i=0; i<rootDirectoryCount; i++)
- {
- //the address of the section is stored in the second four bytes of the 8 byte pair reserved for each section
- rootDirectoryPointer += 8;
-
- //romRoot contains the address of the root of the section
- TLinAddr romRoot = *(TLinAddr*)rootDirectoryPointer;
-
- //append the directory entries from romRoot's z:\sys\bin subdirectory
- TInt err = GetDirectoryEntries(aRomEntryArray, folders, romRoot);
- if(KErrNone != err)
- {
- folders.Close();
- return err;
- }
- }
- folders.Close();
- return KErrNone;
- }
-
-/**
- Recursively finds the subdirectories in aArray and stores references to the
- entries in the most derived subdirectory in aRomEntryArray
-
- @param aRomEntryArray on return will contain the entries in the directory corresponding to aArray
- @param aArray an array containing the directory to get the entries for, i.e. { 'sys', 'bin' }
- @param aAddress address in rom to being searching from
-
- @param KErrNone on success, or one of the other system wide error codes
-*/
-TInt TListManager::GetDirectoryEntries(RPointerArray<TRomEntry>& aRomEntryArray, RArray<TPtr8>& aArray, TLinAddr& aAddress) const
- {
- LOG_MSG2("TListManager::GetDirectoryEntries() aAddress: 0x%08x", aAddress);
-
- //find the next subdirectory and store its address in aAddress, return error if we can't find it
- TInt err = FindDirectory(aArray[0], aAddress);
- if(err != KErrNone)
- {
- return err;
- }
-
- //if this is the most derived sub-directory (i.e. the bin of z:\sys\bin) then get the dir contents
- if(aArray.Count() == 1)
- {
- return GetDirectoryContents(aRomEntryArray, aAddress);
- }
- else
- {
- //get the next subdirectory's contents
- aArray.Remove(0);
- return GetDirectoryEntries(aRomEntryArray, aArray, aAddress);
- }
- }
-
-/**
-Return the entries of a directory in the rom
-
-@param aRomEntryArray array to store the entries in
-@param aAddress address of a directory block in the rom
-*/
-TInt TListManager::GetDirectoryContents(RPointerArray<TRomEntry>& aRomEntryArray, const TLinAddr aAddress) const
- {
- LOG_MSG("TListManager::GetDirectoryContents()");
-
- TLinAddr address = aAddress;
-
- //get the size in bytes of the block of rom to iterate over
- const TUint32 sizeInBytes = *(TUint32*)aAddress;
-
- //get address of first TRomEntry
- const TLinAddr initialAddress = aAddress + sizeof(TUint32);
-
- //get pointer to subdir count
- address = initialAddress + sizeInBytes;
-
- //the upper two bytes of this entry contain the number of files in this directory, and the lower two bytes
- //contains the number of subdirectories in this directory
- TUint32 filesAndDirectories = *(TUint32*)address;
-
- //get number of subdirectories in this directory
- const TUint16 subDirCount = filesAndDirectories & 0xFFFF;
-
- //get the number of files in this dir
- const TUint16 filesCount = filesAndDirectories >> 16;
-
- //get total number of entries in dir
- const TUint numDirectoryEntries = subDirCount + filesCount;
-
- //set address to start of first entry
- address = initialAddress;
-
- for(TInt i=0; i<numDirectoryEntries; i++)
- {
- TRomEntry* romEntry = (TRomEntry*)address;
-
- //store the entry
- TInt err = aRomEntryArray.Append(romEntry);
- if(KErrNone != err)
- {
- return err;
- }
-
- //length of the name of the rom entry
- TInt nameLength = romEntry->iNameLength;
-
- //get the size of the entry including the name
- TUint32 romEntrySize = sizeof(TRomEntry) - sizeof(romEntry->iName) + (2 * nameLength);
- //adjust the address to the next entry
- address += Align4(romEntrySize);
- }
- return KErrNone;
- }
-
-/**
- Finds the subdirectory with name aDirectory in the directory at aAddress
-
- @param aDirectory name of subdirectory to search for (i.e. 'bin')
- @param aAddress address in rom of containing directory (i.e. address of 'sys' directory)
-
- @param KErrNone if aDirectory could be found in aAddress, KErrNotFound if it could not be found
- */
-TInt TListManager::FindDirectory(const TDesC& aDirectory, TLinAddr& aAddress) const
- {
- LOG_MSG3("TListManager::FindDirectory() aDirectory: %S, aAddress: 0x%08x", &aDirectory, aAddress);
-
- //get the directory's contents
- RPointerArray<TRomEntry> dirContents;
- TInt err = GetDirectoryContents(dirContents, aAddress);
- if(KErrNone != err)
- {
- dirContents.Close();
- return err;
- }
- for(TInt i=0; i<dirContents.Count(); i++)
- {
- //create a reference to the TRomEntry in the rom to access its attributes
- TRomEntry& romEntry = *(dirContents[i]);
- if(romEntry.iAtt & KEntryAttDir)
- {
- // this entry's a directory so check if it matches aDirectory
- const TInt nameLength = romEntry.iNameLength;
- TPtr8 name((TUint8*)&(romEntry.iName), nameLength * 2, nameLength * 2);
- if(0 == aDirectory.CompareF(name))
- {
- // names matched so get the address of this directory's contents
- aAddress = romEntry.iAddressLin;
- dirContents.Close();
- return KErrNone;
- }
- }
- }
- dirContents.Close();
- //couldn't find it so return error
- return KErrNotFound;
- }
-
-/**
- Helper function to get code seg type.
-
- @param aCodeSeg code seg to get type of
- @param aType will contain type on return
-
- @return KErrNone on success, KErrNotFound if aCodeSeg is NULL
- */
-TInt TListManager::GetCodeSegType(const DCodeSeg* aCodeSeg, TCodeSegType& aType) const
- {
- if(!aCodeSeg)
- {
- return KErrNotFound;
- }
-
- if(aCodeSeg->IsExe())
- {
- aType = EExeCodeSegType;
- return KErrNone;
- }
-
- if(aCodeSeg->IsDll())
- {
- aType = EDllCodeSegType;
- return KErrNone;
- }
-
- aType = EUnknownCodeSegType;
- return KErrNone;
- }
-
-
-/**
- Split a directory name into its subdirectories, using a 16-bit backslash ('\\\0') as a delimiter.
- For example z:\sys\bin would be split into { 'z:', 'sys', 'bin' }
-
- @param aDirectoryName directory name to split into subdirectories
- @param aSubDirectories array to store the subdirectories in
- */
-TInt TListManager::SplitDirectoryName(const TDesC& aDirectoryName, RArray<TPtr8>& aSubDirectories) const
- {
- //definition in 16 bit unicode
- _LIT(KBackSlash, "\\\0");
-
- //split the directory up into its folders, i.e. z:\sys\bin is split into
- TPtr8 string((TUint8*)aDirectoryName.Ptr(), aDirectoryName.Length(), aDirectoryName.Length());
- while(string.Ptr() < aDirectoryName.Ptr() + aDirectoryName.Length())
- {
- TInt offset = string.Find(KBackSlash());
- if(offset == KErrNotFound)
- {
- //reached the end of the string
- offset = string.Length();
- }
- //adjustedOffset takes account of the end of the string case
- TInt adjustedOffset = (offset == string.Length()) ? offset : offset + KBackSlash().Length();
- //add sub-folder name
- TInt err = aSubDirectories.Append(TPtr8((TUint8*)string.Ptr(), offset, offset));
- if(KErrNone != err)
- {
- return err;
- }
- //remove the sub-folder name and continue
- string.Set((TUint8*)string.Ptr() + adjustedOffset, string.Length() - adjustedOffset, string.Length() - adjustedOffset);
- }
- return KErrNone;
- }
-
-
-
--- a/kernel/eka/drivers/debug/rmdebug/d_list_manager.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,57 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the list manager
-//
-//
-
-#ifndef T_LIST_MANAGER_H
-#define T_LIST_MANAGER_H
-
-#include <e32cmn.h>
-#include <kernel/kern_priv.h>
-#include <rm_debug_api.h>
-
-/**
-@file
-@internalComponent
-@released
-*/
-
-class TListManager
-{
-public:
- TInt GetThreadListForThread(TDes8& aBuffer, TUint32& aDataSize, const TUint64 aTargetThreadId) const;
- TInt GetThreadListForProcess(TDes8& aBuffer, TUint32& aDataSize, const TUint64 aTargetProcessId) const;
- TInt GetGlobalThreadList(TDes8& aBuffer, TUint32& aDataSize) const;
- TInt GetProcessList(TDes8& aBuffer, TUint32& aDataSize) const;
- TInt GetCodeSegListForThread(TDes8& aBuffer, TUint32& aDataSize, const TUint64 aTargetThreadId) const;
- TInt GetCodeSegListForProcess(TDes8& aBuffer, TUint32& aDataSize, const TUint64 aTargetProcessId) const;
- TInt GetGlobalCodeSegList(TDes8& aBuffer, TUint32& aDataSize) const;
- TInt GetXipLibrariesList(TDes8& aBuffer, TUint32& aDataSize) const;
-private:
- TInt GetThreadList(TDes8& aBuffer, TUint32& aDataSize, TBool aGlobal, const TUint64 aTargetProcessId) const;
- TInt GetDirectoryContents(RPointerArray<TRomEntry>& aRomEntryArray, const TLinAddr aAddress) const;
- TInt GetDirectoryEntries(RPointerArray<TRomEntry>& aRomEntryArray, const TDesC& aDirectoryName) const;
- TInt FindDirectory(const TDesC& aDirectory, TLinAddr& aAddress) const;
- TInt GetDirectoryEntries(RPointerArray<TRomEntry>& aRomEntryArray, RArray<TPtr8>& aArray, TLinAddr& aAddress) const;
-
- TInt AppendCodeSegData(TDes8& aBuffer, TUint32& aDataSize, const TModuleMemoryInfo& aMemoryInfo, const TBool aIsXip, const Debug::TCodeSegType aCodeSegType, const TDesC8& aFileName, const TUint32 aUid3) const;
- void AppendThreadData(TDes8& aBuffer, TUint32& aDataSize, DThread* aThread) const;
- TInt CopyAndExpandDes(const TDesC& aSrc, TDes& aDest) const;
- TInt GetCodeSegType(const DCodeSeg* aCodeSeg, Debug::TCodeSegType& aType) const;
- TInt SplitDirectoryName(const TDesC& aDirectoryName, RArray<TPtr8>& aSubDirectories) const;
-};
-
-#endif //T_LIST_MANAGER_H
-
--- a/kernel/eka/drivers/debug/rmdebug/d_process_tracker.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,500 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Purpose: The DProcessTracker object tracks which processes are being
-// debugged. The DProcessTracker class uses a DTargetProcess object for
-// each process being debugged.
-// Note: Although TheDProcessTracker object is a global, it will be unique
-// as only the Debug Security Server can load and use rm_debug.ldd.
-//
-//
-
-#include <e32def.h>
-#include <e32def_private.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <kernel/kernel.h>
-#include <kernel/kern_priv.h>
-
-#include <rm_debug_api.h>
-#include "debug_logging.h"
-#include "d_process_tracker.h"
-#include "debug_utils.h"
-
-// Global Run-mode debugged process tracking object
-DProcessTracker TheDProcessTracker;
-
-// ctor
-DProcessTracker::DProcessTracker()
- {
- }
-
-/**
- * dtor
- * @internalTechnology
- */
-DProcessTracker::~DProcessTracker()
- {
- // Forget about all the iProcesses
- iProcesses.ResetAndDestroy();
- }
-
-/**
- * @internalTechnology
- *
- * Creates and stores an internal mapping of debug agent to debugged process.
- * Note that an individual process may be mapped to a number of debug agents.
- *
- * @param aProcessName - The fullly qualified path of the debugged process. E.g. z:\sys\bin\hello_world.exe
- * @param aAgentId - The process id of the debug agent which is attaching to aProcessName, as returned by RProcess.Id()
- * @return KErrNone if there are no errors. KErrArgument if the processname is too long/short for a valid filepath.
- * KErrNoMemory if there is insufficient memory.
- */
-TInt DProcessTracker::AttachProcess(const TDesC8& aProcessName,TUint64 aAgentId)
- {
- LOG_MSG("DProcessTracker::AttachProcess()");
-
- // Valid ProcessName?
- if (aProcessName.Length() < 1 || aProcessName.Length() >= KMaxPath)
- {
- return KErrArgument;
- }
-
- // Create an DTargetProcess to store
- DTargetProcess* tmpProcess = new DTargetProcess;
- if (tmpProcess == 0)
- {
- return KErrNoMemory;
- }
- LOG_MSG2(" AttachProcess: < new DTargetProcess=0x%08x", tmpProcess );
-
- // Set the name
- TInt err = KErrNone;
- err = tmpProcess->SetProcessName(aProcessName);
- if (err != KErrNone)
- {
- LOG_MSG2(" AttachProcess: < SetProcessName returned %d", err );
- return err;
- }
-
- // Is this process being debugged (ie already attached?)
- TInt index;
- TBool found = EFalse;
-
- TInt numberOfProcesses = iProcesses.Count();
- for(index=0; index<numberOfProcesses; index++)
- {
- const TPtr8& tmpPtr8(iProcesses[index]->ProcessName() );
-
- if ( tmpPtr8.CompareF(aProcessName) == 0)
- {
- LOG_MSG3(" Proc count=%d, found proc in iProcesses at %d. Count=%d",
- index, iProcesses.Count() );
- found = ETrue;
- break;
- }
- }
-
- if (found)
- {
- // Yes, it is being debugged
-
- // Add the agent to the list of agents for this process
- LOG_MSG3(" > AddAgent(agent id %d) to existing iProcesses[%d]", I64LOW(aAgentId), index );
-
- iProcesses[index]->AddAgent(aAgentId);
-
- return KErrNone;
- }
- else
- {
- // No, it is not being debugged
-
- // Add the agent to the list of agents for this process
- LOG_MSG2(" > AddAgent(agent %d) to new proc at index 0", I64LOW(aAgentId) );
-
- tmpProcess->AddAgent(aAgentId);
-
- // Add the process to the list of processes being debugged
- return iProcesses.Insert(tmpProcess,0);
- }
- }
-
-/**
- * @internalTechnology
- *
- * Removes a previously created mapping between a debug agent and a debugged process,
- * as created by AttachProcess.
- *
- * @param aProcessName - The fully qualified path of the debugged process. E.g. z:\sys\bin\hello_world.exe
- * @param aAgentId - The process id of the debug agent which is attaching to aProcessName, as returned by RProcess.Id()
- * @return KErrNone if there are no problems. KErrArgument if the processname is too long/short for a valid filepath.
- * KErrNotFound if the mapping does not exist (and therefore cannot be removed).
- */
-TInt DProcessTracker::DetachProcess(const TDesC8& aProcessName, TUint64 aAgentId)
- {
- // Valid ProcessName?
- if (aProcessName.Length() < 1 || aProcessName.Length() >= KMaxPath)
- {
- return KErrArgument;
- };
-
- // Are we debugging this process?
- TInt i;
- TBool found = EFalse;
- DTargetProcess* foundProcess = 0;
-
- TInt numberOfProcesses = iProcesses.Count();
- for(i=0; i<numberOfProcesses; i++)
- {
- foundProcess = iProcesses[i];
-
- const TPtr8& tmpPtr8( foundProcess->ProcessName() );
-
- if ( tmpPtr8.CompareF(aProcessName) == 0)
- {
- found = ETrue;
- break;
- }
- }
-
- if (found == EFalse)
- {
- return KErrNotFound;
- }
-
- // remove the agent from the process
- iProcesses[i]->RemoveAgent(aAgentId);
-
- // Found it, are there any more attached agents, or suspended threads in the process?
- if ((iProcesses[i]->AgentCount() == 0) && !iProcesses[i]->HasSuspendedThreads() )
- {
- // Delete the process as no more agents are still attached
- delete iProcesses[i];
-
- // Remove the now obsolete pointer from our array.
- iProcesses.Remove(i);
- }
-
- return KErrNone;
- }
-
-/**
- * @internalTechnology
- *
- * Detachs a debug agent from every process being debugged. Used when a debug agent is being detached
- * from the debug security server and has not supplied a specific process name from which to detach.
- */
-TInt DProcessTracker::DetachAgent(const TUint64 aAgentId)
- {
- // Remove this agent from all the processes being tracked.
- TInt numberOfProcesses = iProcesses.Count();
- for(TInt i=0; i<numberOfProcesses; i++)
- {
- // remove the agent from the process (we don't care about the return code)
- iProcesses[i]->RemoveAgent(aAgentId);
- }
-
- // Increment down through the array as we then don't have to worry about
- // missing entries which have been shifted after deletes.
- // The initial value of i correspnds to the index of the final element
- // in the array.
- for(TInt i = iProcesses.Count()-1; i>=0; i--)
- {
- if (iProcesses[i]->AgentCount() == 0)
- {
- // No agents remain for this process. Delete the
- // process object and remove the pointer from the array
- delete iProcesses[i];
- iProcesses.Remove(i);
- }
- }
- return KErrNone;
- }
-
-/**
- * @internalTechnology
- *
- * Returns a pointer to a DTargetProcess object representing the mapping of a debugged process
- * with all the relevant debug agents interested in that process, as determined
- * by AttachProcess.
- *
- * @param aProcessName - The fully qualified path of the debugged process. E.g. z:\sys\bin\hello_world.exe
- * @return DTargetProcess* pointer to an object representing the internal mapping of a process to all associated
- * debug agents. Returns 0 if the mapping cannot be found or the aProcessName is invalid.
- */
-DTargetProcess* DProcessTracker::FindProcess(const TDesC8& aProcessName)
- {
- // Valid ProcessName?
- if (aProcessName.Length() < 1 || aProcessName.Length() >= KMaxPath)
- {
- return 0; // not found
- }
-
- // Can we find this in the array?
- TInt i;
- TBool found = EFalse;
- DTargetProcess* foundProcess = 0;
-
- TInt numberOfProcesses = iProcesses.Count();
- for(i=0; i<numberOfProcesses; i++)
- {
- foundProcess = iProcesses[i];
-
- const TPtr8& tmpPtr8( foundProcess->ProcessName() );
-
- if ( tmpPtr8.CompareF(aProcessName) == 0)
- {
- found = ETrue;
- break;
- }
- }
-
- if (found == EFalse)
- {
- LOG_EVENT_MSG("DProcessTracker::FindProcess, not found" );
- return 0; // not found
- }
-
- return foundProcess;
- }
-
-/**
- * @internalTechnology
- *
- * Returns a pointer to a DTargetProcess object representing the mapping of a debugged process
- * with all the relevant debug agents interested in that process, as determined
- * by AttachProcess.
- *
- * Note: This does not attempt an exact match, because the AddProcess event does not provide
- * a fully-qualified path, it provides something like [t_rmdebug_security0.exe].
- *
- * So for the purposes of dealing with this event, we need a "fuzzier" match which does not use the complete
- * path.
- *
- * @param aProcessName - The fully qualified path of the debugged process. E.g. z:\sys\bin\hello_world.exe
- * @return DTargetProcess* pointer to an object representing the internal mapping of a process to all associated
- * debug agents. Returns 0 if the mapping cannot be found or the aProcessName is invalid.
- */
-DTargetProcess* DProcessTracker::FuzzyFindProcess(const TDesC8& aProcessName)
- {
- // Valid ProcessName?
- if (aProcessName.Length() < 1 || aProcessName.Length() >= KMaxPath)
- {
- return 0; // not found
- }
-
- // Can we find this in the array?
- TBool found = EFalse;
- DTargetProcess* foundProcess = 0;
- const TChar KBackSlash('\\');
-
- TInt numberOfProcesses = iProcesses.Count();
- for(TInt i=0; i < numberOfProcesses; i++)
- {
- foundProcess = iProcesses[i];
-
- TInt procListBackSlash = foundProcess->ProcessName().LocateReverse( KBackSlash );
- if( procListBackSlash == KErrNotFound )
- {
- procListBackSlash = 0;
- }
- else
- {
- //Now move to the char after the backlash
- procListBackSlash++;
- }
-
- TInt eventBackSlash = aProcessName.LocateReverse( KBackSlash );
- if( eventBackSlash == KErrNotFound )
- {
- eventBackSlash = 0;
- }
- else
- {
- //Now move to the char after the backlash
- eventBackSlash++;
- }
-
- if( ( procListBackSlash == 0 ) && ( eventBackSlash == 0 ) )
- {
- //There were no backslashes on either name, so no point in continuing
- break;
- }
-
- TPtrC8 eventCleanName( aProcessName.Mid( eventBackSlash ) );
- TPtrC8 procListCleanName( foundProcess->ProcessName().Mid( procListBackSlash ) );
-
- if ( eventCleanName.CompareF( procListCleanName ) == 0 )
- {
- LOG_MSG2("DProcessTracker::FuzzyFindProcess() found a match : process list[%d]", i );
- found = ETrue;
- break;
- }
- }
-
- if (found == EFalse)
- {
- return 0; // not found
- }
-
- return foundProcess;
- }
-
-TBool DProcessTracker::CheckSuspended(DThread* aTargetThread) const
- {
- //get the file name and return if NULL
- HBuf* name = GetFileName(aTargetThread);
- if(!name)
- {
- return EFalse;
- }
-
- //iterate through the processes trying to match the name, and check suspended if found
- TInt numberOfProcesses = iProcesses.Count();
- for(TInt i=0; i < numberOfProcesses; i++)
- {
- if(iProcesses[i]->ProcessName().CompareF(*name) == 0)
- {
- return iProcesses[i]->CheckSuspended(aTargetThread);
- }
- }
-
- //couldn't find the process so return EFalse
- return EFalse;
- }
-
-TBool DProcessTracker::CheckSuspended(const TUint64 aTargetThreadId) const
- {
- //get a handle to the thread and return false if it's NULL
- DThread* thread = DebugUtils::OpenThreadHandle(aTargetThreadId);
- if(!thread)
- {
- return EFalse;
- }
-
- //check if the thread's suspended and then close the thread handle and return
- TBool suspended = CheckSuspended(thread);
- thread->Close(NULL);
- return suspended;
- }
-
-/**
- Attempts to suspend the specified thread
-
- @param aTargetThread thread to suspend
-
- @return KErrNone on success, KErrAlreadyExists if the thread is already suspended,
- or one of the other system wide error codes
- */
-TInt DProcessTracker::SuspendThread(DThread* aTargetThread, TBool aFreezeThread)
- {
- LOG_MSG3("DProcessTracker::SuspendThread() Requesting suspend for: 0x%08x, freeze thread: %d", aTargetThread->iId, aFreezeThread?1:0);
-
- //get the file name and return if NULL
- HBuf* name = GetFileName(aTargetThread);
- if(!name)
- {
- return KErrNotFound;
- }
-
- //iterate through the processes trying to match the name, try to suspend the thread if found
- TInt numberOfProcesses = iProcesses.Count();
- for(TInt i=0; i < numberOfProcesses; i++)
- {
- if(iProcesses[i]->ProcessName().CompareF(*name) == 0)
- {
- return iProcesses[i]->SuspendThread(aTargetThread, aFreezeThread);
- }
- }
-
- //couldn't find process so return error
- return KErrPermissionDenied;
- }
-
-void DProcessTracker::FSWait()
- {
- TInt numberOfProcesses = iProcesses.Count();
- for(TInt i=0; i < numberOfProcesses; i++)
- {
- iProcesses[i]->FSWait();
- }
- }
-
-/**
- Attempts to resume the specified thread
-
- @param aTargetThread thread to resume
-
- @return KErrNone on success, KErrInUse if the thread is not suspended,
- or one of the other system wide error codes
- */
-TInt DProcessTracker::ResumeThread(DThread* aTargetThread)
- {
- LOG_MSG2("DProcessTracker::ResumeThread() Requesting resume for: 0x%08x", aTargetThread->iId);
-
- //get the file name and return if NULL
- HBuf* name = GetFileName(aTargetThread);
- if(!name)
- {
- return KErrNotFound;
- }
-
- //iterate through the processes trying to match the name, try to resume the thread if found
- TInt numberOfProcesses = iProcesses.Count();
- for(TInt i=0; i < numberOfProcesses; i++)
- {
- if(iProcesses[i]->ProcessName().CompareF(*name) == 0)
- {
- return iProcesses[i]->ResumeThread(aTargetThread);
- }
- }
-
- //couldn't find process so return error
- return KErrPermissionDenied;
- }
-
-/**
- Get a thread's originating file name
-
- @param aThread the thread to get the file name for
-
- @return a pointer to the thread's file name, if there are problems accessing
- the file name then NULL will be returned
- */
-HBuf* DProcessTracker::GetFileName(DThread* aThread) const
- {
- //check if the thread is NULL and return if so
- if(!aThread)
- {
- return NULL;
- }
-
- //get the owning process and return if it is NULL
- DProcess* process = aThread->iOwningProcess;
- if(!process)
- {
- return NULL;
- }
-
- //get the process' code seg and return if it is NULL
- DCodeSeg* codeSeg = process->iCodeSeg;
- if(!codeSeg)
- {
- return NULL;
- }
-
- //return the code seg's stored file name (which could theoretically be NULL)
- return codeSeg->iFileName;
- }
-
--- a/kernel/eka/drivers/debug/rmdebug/d_process_tracker.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Purpose: Kernel-side tracking of process state
-//
-//
-
-#ifndef D_PROCESS_TRACKER_H
-#define D_PROCESS_TRACKER_H
-
-#include "d_target_process.h"
-
-// The global class which tracks all debugged processes.
-//
-// Note that multiple debug agents may attach to a process,
-// as the security server will ensure only one is an 'active'
-// agent, preventing conflicts. Other agents will be 'passive',
-// typically interested only in recording events.
-//
-// The above requirement generates the requirement for the class
-// to track the agent IDs, as multiple debug agents may be interested
-// in a process.
-
-class DProcessTracker : public DBase
-{
-public:
- DProcessTracker();
- ~DProcessTracker();
-
- TInt AttachProcess(const TDesC8& aProcessName, TUint64 aAgentId);
-
- TInt DetachProcess(const TDesC8& aProcessName, TUint64 aAgentId);
-
- TInt DetachAgent(TUint64 aAgentId);
-
- DTargetProcess* FindProcess(const TDesC8& aProcessName);
-
- DTargetProcess* FuzzyFindProcess(const TDesC8& aProcessName);
-
- TBool CheckSuspended(const TUint64 aTargetThreadId) const;
- TBool CheckSuspended(DThread* aTargetThread) const;
- TInt SuspendThread(DThread* aTargetThread, TBool aFreezeThread=EFalse);
- TInt ResumeThread(DThread* aTargetThread);
- void FSWait();
-
-private:
- TInt RemoveSuspendedThread(DThread* aThread);
- TInt AddSuspendedThread(DThread* aThread);
- HBuf* GetFileName(DThread* aThread) const;
-
-private:
- RPointerArray<DTargetProcess> iProcesses;
-};
-
-// static global object
-extern DProcessTracker TheDProcessTracker;
-
-#endif // D_PROCESS_TRACKER_H
--- a/kernel/eka/drivers/debug/rmdebug/d_rmd_breakpoints.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1741 +0,0 @@
-// Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-
-#include <e32def.h>
-#include <e32def_private.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <u32std.h>
-#include <kernel/kernel.h>
-#include <kernel/kern_priv.h>
-#include <nk_trace.h>
-#include <arm.h>
-#include <kernel/cache.h>
-#include <platform.h>
-#include <nkern.h>
-#include <u32hal.h>
-
-#include <rm_debug_api.h>
-#include <sm_debug_api.h>
-#include "d_rmd_breakpoints.h"
-#include "d_process_tracker.h"
-#include "d_rmd_stepping.h"
-#include "rm_debug_kerneldriver.h" // needed to access DRM_DebugChannel
-#include "rm_debug_driver.h"
-#include "debug_utils.h"
-#include "debug_logging.h"
-
-using namespace Debug;
-
-/* @internalTechnology
- *
- * Checks whether aAddress is correctly aligned for placing a breakpoint of
- * cpu architecture aMode.
- *
- * @param aAddress - Virtual memory address to check
- * @param aMode - The CPU architecture mode of the breakpoint to be placed at aAddress
- * @return ETrue if aAddress is suitably aligned, EFalse otherwise.
- */
-TBool D_RMD_Breakpoints::Aligned(TUint32 aAddress, Debug::TArchitectureMode aMode)
- {
- switch(aMode)
- {
- case Debug::EArmMode:
- // ARM breakpoints must be 32-bit aligned (lower two bits must be zero)
- if (aAddress & 0x3)
- {
- // Not 32-bit aligned.
- return EFalse;
- }
- break;
- case Debug::EThumbMode:
- // Thumb breakpoints must be 16-bit aligned (low bit must be zero)
- if (aAddress & 0x1)
- {
- // Not 16-bit aligned
- return EFalse;
- }
- break;
- case Debug::EThumb2EEMode:
- // Thumb-EE instructions are half-word aligned. See ARM ARM DDI0406A, section A3.2 Alignment Support
- // Note that some instructions need to be word-aligned, but this function does not know which ones.
- // It may also depend on the System Control register U bit.
- if (aAddress & 0x1)
- {
- // Not 16-bit aligned
- return EFalse;
- }
- break;
- default:
- {
- // No idea
- return EFalse;
- }
- }
-
- // Must be OK
- return ETrue;
- };
-
-/* @internalTechnology
- *
- * Returns the size of a breakpoint of architecture aMode in bytes
- *
- * @param aMode - The architure of the breakpoint
- * @return The size of the breakpoints in bytes. 0 if un-recognised architecture.
- */
-TInt D_RMD_Breakpoints::BreakSize(Debug::TArchitectureMode aMode)
- {
- switch(aMode)
- {
- case Debug::EArmMode:
- {
- return 4;
- }
- case Debug::EThumbMode:
- {
- return 2;
- }
- case Debug::EThumb2EEMode:
- {
- // Only needs to be two bytes in size.
- return 2;
- }
- default:
- {
- // No idea
- return 0;
- }
- }
- };
-
-/* @internalTechnology
- *
- * Checks whether two TBreakEntrys overlap
- *
- * @param aFirst - A TBreakEntry with valid iAddress and iMode fields.
- * @param aSecond - A TBreakEntry with valid iAddress and iMode fields.
- * @return ETrue if the aFirst and aSecond overlap or the overlap cannot be determined
- * , EFalse otherwise
- */
-TBool D_RMD_Breakpoints::BreakpointsOverlap(TBreakEntry& aFirst, TBreakEntry& aSecond)
- {
- TInt firstSize = BreakSize(aFirst.iMode);
- TInt secondSize = BreakSize(aSecond.iMode);
-
- // Do we know the size of each breakpoint?
- if ((firstSize <= 0) || (secondSize <= 0))
- {
- // We don't know the size of the breakpoint, so assume they overlap
- return ETrue;
- }
-
- TInt firstStartAddress = aFirst.iAddress;
- TInt secondStartAddress = aSecond.iAddress;
- TInt firstEndAddress = firstStartAddress + firstSize - 1;
- TInt secondEndAddress = secondStartAddress + secondSize - 1;
-
- // If second breakpoint is past the end of the first then we're ok
- if(firstEndAddress < secondStartAddress)
- {
- return EFalse;
- }
-
- // If first breakpoint is past the end of the second then we're ok
- if(secondEndAddress < firstStartAddress)
- {
- return EFalse;
- }
-
- // The breakpoints overlap
- return ETrue;
- }
-
-/* @internalTechnology
- *
- * Returns the breakpoint bitpattern to use for each architecture type
- *
- * @param aMode - the cpu architecture type
- * @return The bit-pattern to use for the specified architecture, or 0 if unsupported.
- */
-TUint32 D_RMD_Breakpoints::BreakInst(Debug::TArchitectureMode aMode)
- {
- switch(aMode)
- {
- case Debug::EArmMode:
- {
- return KArmBreakPoint;
- }
- case Debug::EThumbMode:
- {
- return KThumbBreakPoint;
- }
- case Debug::EThumb2EEMode:
- {
- return KT2EEBreakPoint;
- }
- default:
- {
- // No idea what the breakpoint should be
- return 0;
- }
- }
- };
-
-/**
-Constructor. Initialises its internal list of empty breakpoints.
-*/
-D_RMD_Breakpoints::D_RMD_Breakpoints(DRM_DebugChannel* aChannel)
-: iBreakPointList(NUMBER_OF_TEMP_BREAKPOINTS, 0),
- iNextBreakId(NUMBER_OF_TEMP_BREAKPOINTS),
- iChannel(aChannel),
- iInitialised(EFalse)
- {
- iBreakPointList.Reset();
- TBreakEntry emptyTempBreak;
-
- for (TInt i = 0; i < NUMBER_OF_TEMP_BREAKPOINTS; i++)
- {
- emptyTempBreak.iBreakId = i;
-
- if (KErrNone != iBreakPointList.Append(emptyTempBreak))
- {
- LOG_MSG("D_RMD_Breakpoints::D_RMD_Breakpoints() - Error appending blank temp break entry");
- }
- }
- }
-
-/**
-Destructor. Clears all the breakpoints in the system, deletes its internal list of breakpoints,
-and closes the exclusivity semaphore.
-*/
-D_RMD_Breakpoints::~D_RMD_Breakpoints()
- {
- ClearAllBreakPoints();
-
- // close the breakpoint list and free the memory associated with it
- iBreakPointList.Close();
-
- if (iLock)
- iLock->Close(NULL);
- }
-
-/**
-Initialises the breakpoint list exclusion semaphore. This should be called once immediately after
-the constructor.
-
-@return KErrNone if successful, one of the other system wide error codes otherwise.
-*/
-TInt D_RMD_Breakpoints::Init()
- {
- TInt err = KErrNone;
-
- // Only create a semaphore if we are not initialised
- if(!iInitialised)
- {
- // Initialise the semaphore ensuring exclusive access to the breakpoint list
- err = Kern::SemaphoreCreate(iLock, _L("RM_DebugBreakpointLock"), 1 /* Initial count */);
- if (err == KErrNone)
- {
- iInitialised = ETrue;
- }
- }
- else
- {
- err = KErrNone;
- }
-
- return err;
- }
-
-/**
-Public member function which sets a thread-specific breakpoint in the specified thread
-and returns an opaque handle to the caller.
-
-Note 1:
-This function ensures exclusive access to the breakpoint data structures
-by using a semaphore to serialise access.
-
-@see priv_DoSetBreak
-
-Note 2:
-As implied by Note 1, the caller must have previously called Init() or this
-function will return KErrNotReady;
-
-@param aBreakId - Reference to a TUint32 into which the function will return a unique breakpoint Id.
-@param aThreadId - The thread Id in which to place the breakpoint
-@param aAddress - Address to place the breakpoint
-@param aMode - The cpu instruction set architecture type breakpoint (e.g. EArmMode or EThumbMode)
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::DoSetBreak(TInt32 &aBreakId, const TUint64 aId, const TBool aThreadSpecific, const TUint32 aAddress, const TArchitectureMode aMode)
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return KErrNotReady;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- TInt err = priv_DoSetBreak(aBreakId, aId, aThreadSpecific, aAddress,aMode);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-/**
-Private member function which sets a thread-specific breakpoint in the specified thread
-and returns an opaque handle to the caller.
-
-@see DoSetBreak
-
-@param aBreakId - Reference to a TUint32 into which the function will return a unique breakpoint Id.
-@param aThreadId - The thread Id in which to place the breakpoint
-@param aAddress - Address to place the breakpoint
-@param aMode - The cpu instruction set architecture type breakpoint (e.g. EArmMode or EThumbMode)
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::priv_DoSetBreak(TInt32 &aBreakId, const TUint64 aId, const TBool aThreadSpecific, const TUint32 aAddress, const TArchitectureMode aMode)
- {
- LOG_MSG4("D_RMD_Breakpoints::priv_DoSetBreak(aThreadId = 0x%016lx, aAddress = 0x%08x, aMode = %d)",aId,aAddress,aMode);
-
- // EThumb2EEMode breakpoints are not supported
- if (EThumb2EEMode == aMode)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - EThumb2EEMode breakpoints are not supported");
- return KErrNotSupported;
- }
-
- // Check how many breakpoints we have in existence
- if ((iBreakPointList.Count()+1) >= NUMBER_OF_MAX_BREAKPOINTS)
- {
- // Too many breakpoints are set!
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - Too many breakpoints set");
- return KErrOverflow;
- }
-
- // check the alignment of the breakpoint
- if (!Aligned(aAddress,aMode))
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - Unaligned address");
- return KErrArgument;
- }
-
- // make sure there is not already a breakpoint at this address
- for (TInt i = NUMBER_OF_TEMP_BREAKPOINTS; i < iBreakPointList.Count(); i++)
- {
- /* We need to check if the breakpoint overlaps the address at all,
- * and this depends upon the size of the two breakpoints as well as
- * their address.
- */
-
- // newInstSize = size in bytes of new breakpoint
- TInt newInstSize = BreakSize(aMode);
- if (newInstSize == 0)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - Unknown architecture type for new breakpoint");
- return KErrNotSupported;
- }
-
- // oldInstSize = size in bytes of the existing breakpoint
- TInt oldInstSize = BreakSize(iBreakPointList[i].iMode);
- if (oldInstSize == 0)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - : Unknown architecture type of existing breakpoint");
- return KErrNotSupported;
- }
-
- // Overlap checking - temp is used as the new breakpoint description for checking purposes only
- TBreakEntry temp;
-
- temp.iAddress = aAddress;
- temp.iMode = aMode;
-
- // do they overlap?
- if ( BreakpointsOverlap(temp,iBreakPointList[i]) )
- {
- // Yes
- if(iBreakPointList[i].iThreadSpecific && aThreadSpecific)
- {
- if(aId == iBreakPointList[i].iId)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - New thread specific breakpoint overlaps an existing thread specific breakpoint");
- return KErrAlreadyExists;
- }
- }
- else if(!iBreakPointList[i].iThreadSpecific && aThreadSpecific)
- {
- DThread* thread = DebugUtils::OpenThreadHandle(aId);
- if(!thread)
- {
- return KErrNotFound;
- }
- if(thread->iOwningProcess->iId == iBreakPointList[i].iId)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - New thread specific breakpoint overlaps an existing breakpoint");
- thread->Close(NULL);
- return KErrAlreadyExists;
- }
- thread->Close(NULL);
- }
- else if(iBreakPointList[i].iThreadSpecific && !aThreadSpecific)
- {
- DThread* thread = DebugUtils::OpenThreadHandle(iBreakPointList[i].iId);
- if(!thread)
- {
- return KErrNotFound;
- }
- if(thread->iOwningProcess->iId == aId)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - New breakpoint overlaps an existing thread specific breakpoint");
- thread->Close(NULL);
- return KErrAlreadyExists;
- }
- thread->Close(NULL);
- }
- else // !iBreakPointList[i].iThreadSpecific && !aThreadSpecific
- {
- if(iBreakPointList[i].iId == aId)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - New breakpoint overlaps an existing breakpoint");
- return KErrAlreadyExists;
- }
- }
- }
- }
-
- // increment the break id
- aBreakId = iNextBreakId++;
-
- // create the new breakpoint entry
- TBreakEntry breakEntry(aBreakId, aId, aThreadSpecific, aAddress, aMode);
-
- TInt err = priv_DoEnableBreak(breakEntry, ETrue);
- if (KErrNone != err)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - Could not enable the breakpoint");
-
- return err;
- }
-
- err = iBreakPointList.Append(breakEntry);
- if (err != KErrNone)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoSetBreak() - Failed to append breakpoint");
- }
-
- LOG_MSG2("D_RMD_Breakpoints::priv_DoSetBreak(breakId = 0x%08x) done",aBreakId);
-
- return err;
- }
-
-/**
-Public member function which enables a previously set breakpoint.
-
-Note 1:
-This function ensures exclusive access to the breakpoint data structures
-by using a semaphore to serialise access.
-
-@see priv_DoEnableBreak
-
-Note 2:
-As implied by Note 1, the caller must have previously called Init() or this
-function will return KErrNotReady;
-
-Note 3
-Historically, this function accepted a reference to a TBreakEntry in the class' own
-iBreakPointList. It now checks whether the reference is to an element of its own list,
-or one invented by the caller.
-
-@param aEntry reference to a TBreakEntry datastructure describing the breakpoint to be re-enabled.
-@param aSaveOldInstruction ETrue preserves the instruction at the breakpoint address, EFalse otherwise.
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::DoEnableBreak(TBreakEntry &aEntry, TBool aSaveOldInstruction)
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return KErrNotReady;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- TInt err = priv_DoEnableBreak(aEntry,aSaveOldInstruction);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Private member function which enables a previously set breakpoint, as per DoEnableBreak, but
-does not serialise access.
-
-@see DoEnableBreak
-
-@param aEntry reference to a TBreakEntry datastructure describing the breakpoint to be re-enabled.
-@param aSaveOldInstruction ETrue preserves the instruction at the breakpoint address, EFalse otherwise.
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::priv_DoEnableBreak(TBreakEntry &aEntry, TBool aSaveOldInstruction)
- {
- LOG_MSG("D_RMD_Breakpoints::DoEnableBreak()");
-
- TUint32 inst = BreakInst(aEntry.iMode);
- TInt instSize = BreakSize(aEntry.iMode);
- if (instSize == 0 || inst == 0)
- {
- // not supported
- LOG_MSG("D_RMD_Breakpoints::priv_DoEnableBreak - unsupported breakpoint architecture");
- return KErrNotSupported;
- }
-
- TInt err = KErrNone;
-
- // Get thread id
- TUint64 threadId = aEntry.iId + (aEntry.iThreadSpecific ? 0 : 1);
-
- DThread* threadObj = DebugUtils::OpenThreadHandle(threadId);
- if (!threadObj)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoEnableBreak - bad handle. Could not identify a threadObj");
- return KErrBadHandle;
- }
-
- if (aSaveOldInstruction)
- {
- TUint32 instruction;
-
- // read the instruction at the address so we can store it in the break entry for when we clear this breakpoint
- // trap exceptions in case the address is invalid
- XTRAPD(r, XT_DEFAULT, err = iChannel->TryToReadMemory(threadObj, (TAny *)aEntry.iAddress, (TAny *)&instruction, instSize));
-
- //consider the leave as more important than the error code so store the leave if it's not KErrNone
- if(KErrNone != r)
- {
- err = r;
- }
-
- if(KErrNone != err)
- {
- threadObj->Close(NULL);
- LOG_MSG("D_RMD_Breakpoints::priv_DoEnableBreak() - failed to read memory");
- return err;
- }
-
- aEntry.iInstruction.Copy((TUint8 *)&instruction, instSize);
- }
-
- TBool breakpointAlredySet = EFalse;
- for (TInt i = NUMBER_OF_TEMP_BREAKPOINTS; i < iBreakPointList.Count(); i++)
- {
- if(iBreakPointList[i].iAddress == aEntry.iAddress && !iBreakPointList[i].iDisabledForStep )
- {
- breakpointAlredySet = ETrue;
- break;
- }
- }
- if(!breakpointAlredySet)
- {
- XTRAPD(r, XT_DEFAULT, err = DebugSupport::ModifyCode(threadObj, aEntry.iAddress, instSize, inst, DebugSupport::EBreakpointGlobal));
- if(r != DebugSupport::EBreakpointGlobal)
- {
- err = r;
- }
- }
-
- // Close the thread handle which has been opened by OpenThreadHandle
- threadObj->Close(NULL);
-
- return err;
- }
-
-/**
-Public member function which clears a previously set breakpoint.
-
-Note 1:
-This function ensures exclusive access to the breakpoint data structures
-by using a semaphore to serialise access.
-
-@see priv_DoClearBreak
-
-Note 2:
-As implied by Note 1, the caller must have previously called Init() or this
-function will return KErrNotReady;
-
-@param aBreakId A breakpoint Id as previously returned by DoSetBreak.
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::DoClearBreak(const TInt32 aBreakId, TBool aIgnoreTerminatedThreads)
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return KErrNotReady;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- TInt err = priv_DoClearBreak(aBreakId, aIgnoreTerminatedThreads);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Private member function which clears a previously set breakpoint, as per DoClearBreak, but
-does not serialise access.
-
-@see DoClearBreak
-
-@param aBreakId A breakpoint Id as previously returned by DoSetBreak.
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::priv_DoClearBreak(const TInt32 aBreakId, TBool aIgnoreTerminatedThreads)
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoClearBreak(0x%08x)",aBreakId);
-
- // find the break entry matching this id. note that the breakpoints are already sorted in ascending order by id
- TBreakEntry entry;
- entry.iBreakId = aBreakId;
- TInt index = iBreakPointList.FindInSignedKeyOrder(entry);
-
- TInt err = KErrNone;
- if (index >= 0)
- {
- //only let the agent clear the break if they have previously suspended the thread
- //iThreadSpecific value decides whether the the iBreakPointList.Id has a thread id(TID) or the process id(PID)
- //the assumption here that TID = PID + 1
- if(!TheDProcessTracker.CheckSuspended((iBreakPointList[index].iId + (iBreakPointList[index].iThreadSpecific ? 0 : 1))))
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoClearBreak() - Thread with id 0x%08x not suspended", iBreakPointList[index].iId);
- // should be "return KErrInUse;" but not always possible, e.g. cleaning up threads which die after debugger disconnects
- }
- // if this breakpoint was set in a library and that library has already been unloaded, don't try to clear it
- if (!iBreakPointList[index].iObsoleteLibraryBreakpoint)
- {
- DThread* threadObj = DebugUtils::OpenThreadHandle(iBreakPointList[index].iId + (iBreakPointList[index].iThreadSpecific ? 0 : 1));
- if (threadObj)
- {
- TBool needToCallCodeModifier = ETrue;
- for (TInt i = NUMBER_OF_TEMP_BREAKPOINTS; i < iBreakPointList.Count(); i++)
- {
- if (i != index)
- {
- if ( BreakpointsOverlap(iBreakPointList[index],iBreakPointList[i]) )
- {
- needToCallCodeModifier = EFalse;
- break;
- }
- }
- }
- if(needToCallCodeModifier)
- {
- XTRAPD(r, XT_DEFAULT, err = DebugSupport::RestoreCode(threadObj, iBreakPointList[index].iAddress));
- if (r != KErrNone)
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoClearBreak() - restore code trap harness returned error %d",r);
- }
-
- if (err != KErrNone)
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoClearBreak() - restore code returned error %d",err);
- }
- err = (KErrNone == r) ? err : r;
- }
-
- // Close the thread handle opened by OpenThreadHandle
- threadObj->Close(NULL);
- }
- else
- {
- err = KErrBadHandle;
- }
- }
-
- LOG_MSG4("D_RMD_Breakpoints::priv_DoClearBreak() - Clearing breakpoint at address: %x, err: %d, ignore terminated: %d", iBreakPointList[index].iAddress, err, aIgnoreTerminatedThreads?1:0);
- if ((aIgnoreTerminatedThreads && KErrBadHandle == err) || KErrNone == err)
- {
- // if this is a temp breakpoint, just clear out the values, otherwise remove it from the list
- err = KErrNone;
- if (index < NUMBER_OF_TEMP_BREAKPOINTS)
- {
- iBreakPointList[index].Reset();
- }
- else
- {
- LOG_MSG3("D_RMD_Breakpoints::priv_DoClearBreak() - Removing breakpoint 0x%08x as breakid 0x%08x\n",index, entry.iBreakId);
- iBreakPointList.Remove(index);
- }
- }
-
- return err;
- }
-
- LOG_MSG2("D_RMD_Breakpoints::priv_DoClearBreak() - Break Id %d not found", aBreakId);
-
- return KErrNotFound;
- }
-
-/**
-Public member function which modifies a previously set breakpoint.
-
-Note 1:
-This function ensures exclusive access to the breakpoint data structures
-by using a semaphore to serialise access.
-
-@see priv_DoModifyBreak
-
-Note 2:
-As implied by Note 1, the caller must have previously called Init() or this
-function will return KErrNotReady;
-
-@param aBreakInfo A TModifyBreakInfo describing the breakpoint properties that are wanted.
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::DoModifyBreak(TModifyBreakInfo* aBreakInfo)
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return KErrNotReady;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- TInt err = priv_DoModifyBreak(aBreakInfo);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Private member function which modifies a previously set breakpoint, as per DoModifyBreak, but
-does not serialise access.
-
-@see DoModifyBreak
-
-@param aBreakInfo A TModifyBreakInfo describing the breakpoint properties that are wanted.
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::priv_DoModifyBreak(TModifyBreakInfo* aBreakInfo)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak()");
-
- // Check arguments
- if (!aBreakInfo)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak() was passed a NULL argument");
- return KErrArgument;
- }
-
- //User side memory is not accessible directly
- TSetBreakInfo info;
- TInt err = Kern::ThreadRawRead(iChannel->iClientThread, aBreakInfo, (TUint8*)&info, sizeof(TSetBreakInfo));
- if (err != KErrNone)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak() was passed a bad argument");
- return err;
- }
-
- // EThumb2EEMode breakpoints are not supported
- if (EThumb2EEMode == info.iMode)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak() - EThumb2EEMode breakpoints are not supported");
- return KErrNotSupported;
- }
-
- // find the break entry matching this id. note that the breakpoints are already sorted in ascending order by id
- TBreakEntry entry;
- entry.iBreakId = (TUint32)info.iBreakId;
- TInt index = iBreakPointList.FindInSignedKeyOrder(entry);
- if (index < 0)
- {
- // Could not find the breakpoint
- LOG_MSG2("D_RMD_Breakpoints::priv_DoModifyBreak() - Could not find the breakpoint id 0x%08x",(TUint32)info.iBreakId);
- return KErrNotFound;
- }
-
- //assert that the thread we're moving the break from is suspended
- if(!TheDProcessTracker.CheckSuspended(iBreakPointList[index].iId))
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoModifyBreak() - Thread with id 0x%08x not suspended", iBreakPointList[index].iId);
- return KErrInUse;
- }
-
- //assert that the thread we're moving the break to is suspended
- if(!TheDProcessTracker.CheckSuspended(info.iId))
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoModifyBreak() - Thread with id 0x%08x not suspended", info.iId);
- return KErrInUse;
- }
-
- // first check its not obsolete
- if (!iBreakPointList[index].iObsoleteLibraryBreakpoint)
- {
- // its still a valid breakpoint
-
- // remove the old breakpoint
- DThread* threadObj = DebugUtils::OpenThreadHandle(iBreakPointList[index].iId);
- if (threadObj)
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoModifyBreak - Unsetting breakpoint at address 0x%08x",iBreakPointList[index].iAddress);
-
- XTRAPD(r, XT_DEFAULT, err = DebugSupport::RestoreCode(threadObj, iBreakPointList[index].iAddress));
- if (r != 0)
- {
- LOG_MSG("Failed to construct trap handler for DebugSupport::RestoreCode");
- }
-
- // Close the thread handle which has been opened by OpenThreadHandle
- threadObj->Close(NULL);
- }
- else
- {
- // Bad handle
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak - Could not identify the breakpoint thread id");
- return KErrBadHandle;
- }
- }
-
- // make sure there is not already a breakpoint at the new address
- for (TInt i = NUMBER_OF_TEMP_BREAKPOINTS; i < iBreakPointList.Count(); i++)
- {
- // Ignore data for the breakpoint entry being modified.
- if (i != index)
- {
- /* We need to check if the breakpoint overlaps the address at all,
- * and this depends upon the size of the two breakpoints as well as
- * their address.
- */
-
- // newInstSize = size in bytes of new breakpoint
- TInt newInstSize = BreakSize(info.iMode);
- if (newInstSize == 0)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak - Unknown architecture type for new breakpoint");
- return KErrNotSupported;
- }
-
- // oldInstSize = size in bytes of the existing breakpoint
- TInt oldInstSize = BreakSize(iBreakPointList[i].iMode);
- if (oldInstSize == 0)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak - Unknown architecture type of existing breakpoint");
- return KErrNotSupported;
- }
-
- // Overlap checking - temp is used as the new breakpoint description for checking purposes only
- TBreakEntry temp;
-
- temp.iAddress = info.iAddress;
- temp.iMode = info.iMode;
-
- // do they overlap?
- if ( BreakpointsOverlap(temp,iBreakPointList[i]) )
- {
- // Yes
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak() - New breakpoint overlaps an existing breakpoint");
- return KErrAlreadyExists;
- }
- }
- }
-
- // Prepare iBreakPointList[index] with the new information, then set the breakpoint
- iBreakPointList[index].iId = info.iId;
- iBreakPointList[index].iAddress = info.iAddress;
- iBreakPointList[index].iMode = info.iMode;
-
- TBreakEntry& newBreakEntry = iBreakPointList[index];
-
- // Decide the size of the breakpoint instruction
- TUint32 inst = BreakInst(newBreakEntry.iMode);
- TInt instSize = BreakSize(newBreakEntry.iMode);
-
- if (inst == 0 || instSize == 0)
- {
- // Unsupported architecture
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak - unsupported breakpoint architecture");
- return KErrNotSupported;
- }
-
-
- //if thread id is 0xFFFFFFFF, then the breakpoint is not thread specific
- if (newBreakEntry.iId != 0xFFFFFFFF)
- {
- newBreakEntry.iThreadSpecific = ETrue;
- }
-
- // Get thread id from the process that we are debugging
- TProcessInfo * proc = NULL;
- TUint64 threadId = NULL;
-
- threadId = newBreakEntry.iId;
-
- DThread* threadObj = DebugUtils::OpenThreadHandle(threadId);
- //if we don't have the right thread id for the address,
- //then try with the thread id of the process that we are debugging
- if (!threadObj && iChannel->iDebugProcessList.Count())
- {
- proc = &iChannel->iDebugProcessList[0];
- if (proc)
- {
- threadId = proc->iId+1;
- }
- threadObj = DebugUtils::OpenThreadHandle(threadId);
- }
-
- if(!threadObj)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyBreak() - bad handle. Could not identify a threadObj");
- return KErrBadHandle;
- }
-
- // save the old instruction
- TUint32 instruction;
-
- // read the instruction at the address so we can store it in the break entry for when we clear this breakpoint
- // trap exceptions in case the address is invalid
- XTRAPD(r, XT_DEFAULT, err = iChannel->TryToReadMemory(threadObj, (TAny *)newBreakEntry.iAddress, (TAny *)&instruction, instSize));
-
- //consider the leave as more important than the error code so store the leave if it's not KErrNone
- if(KErrNone != r)
- {
- err = r;
- }
- if(KErrNone != err)
- {
- threadObj->Close(NULL);
- return err;
- }
-
- newBreakEntry.iInstruction.Copy((TUint8 *)&instruction, instSize);
-
- newBreakEntry.iId = threadId; //set the thread ID here
- LOG_MSG3("ModifyCode2 instSize:%d, inst: 0x%08x", instSize, inst);
- XTRAPD(s, XT_DEFAULT, err = DebugSupport::ModifyCode(threadObj, newBreakEntry.iAddress, instSize, inst, DebugSupport::EBreakpointGlobal));
- if(s != DebugSupport::EBreakpointGlobal)
- {
- err = s;
- }
-
- // Close the thread handle which has been opened by OpenThreadHandle
- threadObj->Close(NULL);
-
- return err;
- }
-
-//
-// D_RMD_Breakpoints::DoModifyProcessBreak
-//
-TInt D_RMD_Breakpoints::DoModifyProcessBreak(TModifyProcessBreakInfo* aBreakInfo)
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return KErrNotReady;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- TInt err = priv_DoModifyProcessBreak(aBreakInfo);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-TInt D_RMD_Breakpoints::priv_DoModifyProcessBreak(TModifyProcessBreakInfo* aBreakInfo)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak()");
-
- // Check arguments
- if (!aBreakInfo)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() was passed a NULL argument");
- return KErrArgument;
- }
-
- //User side memory is not accessible directly
- TSetBreakInfo info;
- TInt err = Kern::ThreadRawRead(iChannel->iClientThread, aBreakInfo, (TUint8*)&info, sizeof(TModifyProcessBreakInfo));
- if (err != KErrNone)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() was passed a bad argument");
- return err;
- }
-
- // EThumb2EEMode breakpoints are not supported
- if (EThumb2EEMode == info.iMode)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - EThumb2EEMode breakpoints are not supported");
- return KErrNotSupported;
- }
-
- // find the break entry matching this id. note that the breakpoints are already sorted in ascending order by id
- TBreakEntry entry;
- entry.iBreakId = (TUint32)info.iBreakId;
- TInt index = iBreakPointList.FindInSignedKeyOrder(entry);
- if (index < 0)
- {
- // Could not find the breakpoint
- LOG_MSG2("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - Could not find the breakpoint id 0x%08x",(TUint32)info.iBreakId);
- return KErrNotFound;
- }
-
- // first check its not obsolete
- if (!iBreakPointList[index].iObsoleteLibraryBreakpoint)
- {
- // its still a valid breakpoint
-
- // remove the old breakpoint
- DProcess *process = DebugUtils::OpenProcessHandle(iBreakPointList[index].iId);
- DThread* threadObj = NULL;
- if(process)
- {
- threadObj = process->FirstThread();
- if(threadObj)
- {
- threadObj = DebugUtils::OpenThreadHandle(threadObj->iId);
- }
- process->Close(NULL);
- }
-
- if (threadObj)
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - Unsetting breakpoint at address 0x%08x",iBreakPointList[index].iAddress);
-
- XTRAPD(r, XT_DEFAULT, err = DebugSupport::RestoreCode(threadObj, iBreakPointList[index].iAddress));
- if (r != 0)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - Failed to construct trap handler for DebugSupport::RestoreCode");
- }
-
- // Close the thread handle which has been opened by OpenThreadHandle
- threadObj->Close(NULL);
- }
- else
- {
- // Bad handle
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - Could not identify the breakpoint process id");
- return KErrBadHandle;
- }
- }
-
- // make sure there is not already a breakpoint at the new address
- for (TInt i = NUMBER_OF_TEMP_BREAKPOINTS; i < iBreakPointList.Count(); i++)
- {
- // Ignore data for the breakpoint entry being modified.
- if (i != index)
- {
- /* We need to check if the breakpoint overlaps the address at all,
- * and this depends upon the size of the two breakpoints as well as
- * their address.
- */
-
- // newInstSize = size in bytes of new breakpoint
- TInt newInstSize = BreakSize(info.iMode);
- if (newInstSize == 0)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - Unknown architecture type for new breakpoint");
- return KErrNotSupported;
- }
-
- // oldInstSize = size in bytes of the existing breakpoint
- TInt oldInstSize = BreakSize(iBreakPointList[i].iMode);
- if (oldInstSize == 0)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - : Unknown architecture type of existing breakpoint");
- return KErrNotSupported;
- }
-
- // Overlap checking - temp is used as the new breakpoint description for checking purposes only
- TBreakEntry temp;
-
- temp.iAddress = info.iAddress;
- temp.iMode = info.iMode;
-
- // do they overlap?
- if ( BreakpointsOverlap(temp,iBreakPointList[i]) )
- {
- // Yes
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - New breakpoint overlaps an existing breakpoint");
- return KErrAlreadyExists;
- }
- }
- }
-
- // Prepare iBreakPointList[index] with the new information, then set the breakpoint
- iBreakPointList[index].iId = info.iId;
- iBreakPointList[index].iAddress = info.iAddress;
- iBreakPointList[index].iMode = info.iMode;
-
- TBreakEntry& newBreakEntry = iBreakPointList[index];
-
- // Decide the size of the breakpoint instruction
- TUint32 inst = BreakInst(newBreakEntry.iMode);
- TInt instSize = BreakSize(newBreakEntry.iMode);
-
- if (inst == 0 || instSize == 0)
- {
- // Unsupported architecture
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - unsupported breakpoint architecture");
- return KErrNotSupported;
- }
-
- newBreakEntry.iThreadSpecific = EFalse;
-
- DProcess* process = DebugUtils::OpenProcessHandle(newBreakEntry.iId);
- if(!process)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoModifyProcessBreak() - bad handle. Could not identify a process");
- return KErrBadHandle;
- }
-
- DThread* threadObj = process->FirstThread();
- if(threadObj)
- {
- threadObj = DebugUtils::OpenThreadHandle(threadObj->iId);
- }
- process->Close(NULL);
- if(!threadObj)
- {
- return KErrNotFound;
- }
- // save the old instruction
- TUint32 instruction;
-
- // read the instruction at the address so we can store it in the break entry for when we clear this breakpoint
- // trap exceptions in case the address is invalid
- XTRAPD(r, XT_DEFAULT, err = iChannel->TryToReadMemory(threadObj, (TAny *)newBreakEntry.iAddress, (TAny *)&instruction, instSize));
-
- //consider the leave as more important than the error code so store the leave if it's not KErrNone
- if(KErrNone != r)
- {
- err = r;
- }
- if(KErrNone != err)
- {
- threadObj->Close(NULL);
- return err;
- }
-
- newBreakEntry.iInstruction.Copy((TUint8 *)&instruction, instSize);
-
- XTRAPD(s, XT_DEFAULT, err = DebugSupport::ModifyCode(threadObj, newBreakEntry.iAddress, instSize, inst, DebugSupport::EBreakpointGlobal));
- if(s != DebugSupport::EBreakpointGlobal)
- {
- err = s;
- }
-
- // Close the thread handle which has been opened by OpenThreadHandle
- threadObj->Close(NULL);
-
- return err;
- }
-
-/**
-Public member function which returns information about a previously set breakpoint.
-
-Note 1:
-This function ensures exclusive access to the breakpoint data structures
-by using a semaphore to serialise access.
-
-@see priv_DoBreakInfo
-
-Note 2:
-As implied by Note 1, the caller must have previously called Init() or this
-function will return KErrNotReady;
-
-@param aBreakInfo Address of aBreakInfo structure in user-side memory within the DSS client thread. CAN ONLY BE ACCESSED VIA Kern::ThreadRawRead()
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::DoBreakInfo(TGetBreakInfo* aBreakInfo)
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return KErrNotReady;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- TInt err = priv_DoBreakInfo(aBreakInfo);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Private member function function which returns information about a previously set breakpoint..
-
-@see DoBreakInfo
-
-@param aBreakInfo Address of aBreakInfo structure in user-side memory within the DSS client thread. CAN ONLY BE ACCESSED VIA Kern::ThreadRawRead()
-@return KErrNone if successful, otherwise one of the other system wide error codes.
-*/
-TInt D_RMD_Breakpoints::priv_DoBreakInfo(TGetBreakInfo* aBreakInfo)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoBreakInfo()");
-
- if (!aBreakInfo)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoBreakInfo() was passed a NULL argument");
-
- return KErrArgument;
- }
-
- //User side memory is not accessible directly
- TGetBreakInfo info;
- TInt err = Kern::ThreadRawRead(iChannel->iClientThread, aBreakInfo, (TUint8*)&info, sizeof(TGetBreakInfo));
- if (err != KErrNone)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoBreakInfo() was passed a bad argument");
-
- return err;
- }
-
- // find the break entry matching this id. note that the breakpoints are already sorted in ascending order by id
- TBreakEntry entry;
- entry.iBreakId = (TUint32)info.iBreakId;
- TInt index = iBreakPointList.FindInSignedKeyOrder(entry);
-
- if (index >=0)
- {
- // get the thread id for this breakpoint
- TUint64 threadId = iBreakPointList[index].iId;
-
- err = Kern::ThreadRawWrite(iChannel->iClientThread,(TUint8*)info.iId,&threadId,sizeof(TUint64));
- if (err != KErrNone)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoBreakInfo() - failed to return breakpoint iThreadId information");
- return err;
- }
-
- // get the threadSpecific-ness
- TBool threadSpecific = iBreakPointList[index].iThreadSpecific;
-
- err = Kern::ThreadRawWrite(iChannel->iClientThread,(TUint8*)info.iThreadSpecific,&threadSpecific,sizeof(TBool));
- if (err != KErrNone)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoBreakInfo() - failed to return thread specific information");
- return err;
- }
-
-
- // get the address
- TUint32 address = iBreakPointList[index].iAddress;
-
- err = Kern::ThreadRawWrite(iChannel->iClientThread,(TUint8*)info.iAddress,&address,sizeof(TUint32));
- if (err != KErrNone)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoBreakInfo() - failed to return breakpoint iAddress information");
- return err;
- }
-
-
- // get the architecture
- TArchitectureMode mode = iBreakPointList[index].iMode;
-
- err = Kern::ThreadRawWrite(iChannel->iClientThread,(TUint8*)info.iMode,&mode,sizeof(TUint32));
- if (err != KErrNone)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoBreakInfo() - failed to return breakpoint iMode information");
- return err;
- }
-
- return err;
- }
-
- LOG_MSG2("D_RMD_Breakpoints::priv_DoBreakInfo - Could not find the breakpoint id specified 0x%08x", entry.iBreakId);
- return KErrNotFound;
- }
-
-/**
-Public member function which clears all the breakpoints in the system. Generally used for shutting down
-the debug device driver.
-
-Note 1:
-This function ensures exclusive access to the breakpoint data structures
-by using a semaphore to serialise access.
-
-@see priv_ClearAllBreakPoints
-
-Note 2:
-As implied by Note 1, the caller must have previously called Init() or this
-function will return KErrNotReady;
-*/
-void D_RMD_Breakpoints::ClearAllBreakPoints()
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- priv_ClearAllBreakPoints();
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
- }
-
-/**
-Private member function which clears all the breakpoints in the system. Generally used for shutting down
-the debug device driver.
-
-@see DoClearAllBreakPoints
-*/
-void D_RMD_Breakpoints::priv_ClearAllBreakPoints()
- {
- LOG_MSG("D_RMD_Breakpoints::priv_ClearAllBreakPoints()");
-
- TInt err = KErrNone;
-
- for (TInt i=0; i<iBreakPointList.Count(); i++)
- {
- if ((iBreakPointList[i].iAddress != 0) && !iBreakPointList[i].iObsoleteLibraryBreakpoint)
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_ClearAllBreakPoints() - Clearing breakpoint at address %x", iBreakPointList[i].iAddress);
- TUint32 id = iBreakPointList[i].iId + (iBreakPointList[i].iThreadSpecific ? 0 : 1);
- DThread *threadObj = DebugUtils::OpenThreadHandle(id);
- if (threadObj)
- {
- XTRAPD(r, XT_DEFAULT, err = DebugSupport::RestoreCode(threadObj, iBreakPointList[i].iAddress));
- err = (KErrNone == r) ? err : r;
- threadObj->Close(NULL);
- }
- else
- {
- err = KErrBadHandle;
- }
-
- if (KErrNone != err)
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_ClearAllBreakPoints() - Error 0x%08x while clearing breakpoint", err);
- }
- }
- }
-
- iBreakPointList.Reset();
- }
-
-/**
-Public member function which disables the breakpoint at the specified address.
-
-Note 1:
-This function ensures exclusive access to the breakpoint data structures
-by using a semaphore to serialise access.
-
-@see priv_DisableBreakAtAddress
-
-Note 2:
-As implied by Note 1, the caller must have previously called Init() or this
-function will return KErrNotReady;
-
-@param aAddress Address at which to disable breakpoints (all threads)
-@return KErrNone if successful, one of the other system wide error codes otherwise.
-*/
-TInt D_RMD_Breakpoints::DisableBreakAtAddress(TUint32 aAddress)
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return KErrNotReady;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- TInt err = priv_DisableBreakAtAddress(aAddress);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Private member function which clears all the breakpoints in the system. Generally used for shutting down
-the debug device driver.
-
-@see DisableBreakAtAddress
-
-@param aAddress clears the breakpoint at the specified address
-@return KErrNone if successful, one of the other system wide error codes otherwise.
-*/
-TInt D_RMD_Breakpoints::priv_DisableBreakAtAddress(TUint32 aAddress)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DisableBreakAtAddress()");
-
- TInt err = KErrNone;
-
- for (TInt i = NUMBER_OF_TEMP_BREAKPOINTS; i < iBreakPointList.Count(); i++)
- {
- if (iBreakPointList[i].iAddress == aAddress)
- {
- iBreakPointList[i].iDisabledForStep = ETrue;
- LOG_MSG2("D_RMD_Breakpoints::priv_DisableBreakAtAddress - Disabling breakpoint at address 0x%x", iBreakPointList[i].iAddress);
-
- //clear the breakpoint with code modifier
- //code modifier will restore the org instruction and also frees the shadow page if necessary
- TUint64 id = iBreakPointList[i].iId + (iBreakPointList[i].iThreadSpecific ? 0 : 1);
- DThread* threadObj = NULL;
- if(iBreakPointList[i].iThreadSpecific)
- {
- threadObj = DebugUtils::OpenThreadHandle(id);
- }
- else
- {
- DProcess *process = DebugUtils::OpenProcessHandle(iBreakPointList[i].iId);
- if(process)
- {
- threadObj = process->FirstThread();
- if(threadObj)
- {
- if(KErrNone != threadObj->Open())
- {
- LOG_MSG("Couldn't open threadObj");
- threadObj = NULL;
- }
- }
- else
- {
- LOG_MSG("threadObj is NULL");
- }
- }
- else
- {
- LOG_MSG("Process is NULL");
- }
- }
- if (threadObj)
- {
- XTRAPD(r, XT_DEFAULT, err = DebugSupport::RestoreCode(threadObj, aAddress));
- if(KErrNone != err || KErrNone != r)
- {
- LOG_MSG3("Error from DebugSupport::RestoreCode: r: %d, err: %d", r, err);
- }
- err = (KErrNone == r) ? err : r;
- threadObj->Close(NULL);
- }
- else
- {
- err = KErrBadHandle;
- break;
- }
- }
- }
-
- return err;
- }
-
-/**
-Public member function which enables previously disabled breakpoints within a given thread.
-
-Note 1:
-This function ensures exclusive access to the breakpoint data structures
-by using a semaphore to serialise access.
-
-@see priv_DoEnableDisabledBreak
-
-Note 2:
-As implied by Note 1, the caller must have previously called Init() or this
-function will return KErrNotReady;
-
-@param aThreadId Thread in which to enable all previously disabled breakpoints
-@return KErrNone if successful, one of the system wide error codes otherwise.
-*/
-TInt D_RMD_Breakpoints::DoEnableDisabledBreak(TUint64 aThreadId)
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return KErrNotReady;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- TInt err = priv_DoEnableDisabledBreak(aThreadId);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Private member function which enables previously disabled breakpoints within a given thread.
-
-@see DoEnableDisabledBreak
-
-@param aThreadId Thread in which to enable all previously disabled breakpoints
-@return KErrNone if successful, one of the system wide error codes otherwise.
-*/
-TInt D_RMD_Breakpoints::priv_DoEnableDisabledBreak(TUint64 aThreadId)
- {
- LOG_MSG("D_RMD_Breakpoints::priv_DoEnableDisabledBreak()");
- DThread* thread = DebugUtils::OpenThreadHandle(aThreadId);
- if(!thread)
- {
- LOG_MSG2("Thread: 0x%08x does not exist", aThreadId);
- return KErrNotFound;
- }
- TUint64 processId = thread->iOwningProcess->iId;
- thread->Close(NULL);
-
- for (TInt i = NUMBER_OF_TEMP_BREAKPOINTS; i < iBreakPointList.Count(); i++)
- {
- TBool needsEnabling = EFalse;
- if(iBreakPointList[i].iDisabledForStep)
- {
- if(iBreakPointList[i].iThreadSpecific)
- {
- needsEnabling = (aThreadId == iBreakPointList[i].iId);
- }
- else
- {
- needsEnabling = (processId == iBreakPointList[i].iId);
- }
- }
- if (needsEnabling)
- {
- LOG_MSG2("Re-enabling breakpoint at address %x", iBreakPointList[i].iAddress);
- TInt err = priv_DoEnableBreak(iBreakPointList[i], EFalse);
- if(KErrNone != err)
- {
- LOG_MSG2("Error returned from DoEnableBreak: %d", err);
- iBreakPointList[i].iDisabledForStep = EFalse;
- return err;
- }
- }
- }
-
- return KErrNone;
- }
-
-/**
-Public member function which removes all the breakpoints within a given thread.
-
-Note 1:
-This function ensures exclusive access to the breakpoint data structures
-by using a semaphore to serialise access.
-
-@see priv_DoRemoveThreadBreaks
-
-Note 2:
-As implied by Note 1, the caller must have previously called Init() or this
-function will return KErrNotReady;
-
-@param aThreadId Thread from which to remove all existing breakpoints
-@return KErrNone if successful, one of the system wide error codes otherwise.
-*/
-void D_RMD_Breakpoints::DoRemoveThreadBreaks(TUint64 aThreadId)
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- priv_DoRemoveThreadBreaks(aThreadId);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
- }
-
-/**
-Private member function which removes all the breakpoints particular to a particular thread
-
-@see DoRemoveThreadBreaks
-
-@param aThreadId Thread from which to remove all existing breakpoints
-@return KErrNone if successful, one of the system wide error codes otherwise.
-*/
-void D_RMD_Breakpoints::priv_DoRemoveThreadBreaks(TUint64 aThreadId)
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoRemoveThreadBreaks(aThreadId = 0x%016lx)\n",aThreadId);
-
- TInt err = KErrNone;
- TUint64 threadId;
-
- for (TInt i=iBreakPointList.Count()-1; i >= 0; i--)
- {
- if ((iBreakPointList[i].iAddress != 0) && !iBreakPointList[i].iObsoleteLibraryBreakpoint)
- {
- threadId = iBreakPointList[i].iId + (iBreakPointList[i].iThreadSpecific ? 0 : 1);
- if (threadId == aThreadId)
- {
- LOG_MSG4("D_RMD_Breakpoints::priv_DoRemoveThreadBreaks() - Clearing breakpoint at address 0x%08x for thread id 0x%016lx with id 0x%08x", iBreakPointList[i].iAddress, iBreakPointList[i].iId, iBreakPointList[i].iBreakId);
-
- err = priv_DoClearBreak(iBreakPointList[i].iBreakId, EFalse);
-
- if (err != KErrNone)
- {
- LOG_MSG2("D_RMD_Breakpoints::priv_DoRemoveThreadBreaks() - failed to remove break id 0x%08x\n",iBreakPointList[i].iBreakId);
- return;
- }
- }
- }
- }
- }
-
-// Remove the process breakpoints for process with PID aProcessId in the range [aCodeAddress, aCodeAddress + aCodeSize)
-void D_RMD_Breakpoints::RemoveBreaksForProcess(TUint64 aProcessId, TUint32 aCodeAddress, TUint32 aCodeSize)
- {
- LOG_MSG("D_RMD_Breakpoints::RemoveBreaksForProcess()");
- for (TInt i=iBreakPointList.Count() - 1; i>=0; i--)
- {
- TBreakEntry& breakEntry = iBreakPointList[i];
- if(!breakEntry.iThreadSpecific && breakEntry.iId == aProcessId)
- {
- if ((breakEntry.iAddress >= aCodeAddress) && (breakEntry.iAddress < (aCodeAddress + aCodeSize)))
- {
- LOG_MSG2("Removing process breakpoint at address %x", (TUint32)breakEntry.iAddress);
- TInt err = DoClearBreak(breakEntry.iBreakId, ETrue);
- if(KErrNone != err)
- {
- LOG_MSG2("Error removing process breakpoint: %d", err);
- }
- }
- }
- }
- }
-
-// mark the breakpoints in the range [aCodeAddress, aCodeAddress + aCodeSize)
-void D_RMD_Breakpoints::InvalidateLibraryBreakPoints(TUint32 aCodeAddress, TUint32 aCodeSize)
- {
- LOG_MSG("D_RMD_Breakpoints::InvalidateLibraryBreakPoints()");
- for (TInt i=0; i<iBreakPointList.Count(); i++)
- {
- if ((iBreakPointList[i].iAddress >= aCodeAddress) && (iBreakPointList[i].iAddress < (aCodeAddress + aCodeSize)))
- {
- LOG_EVENT_MSG2("Disabling library breakpoint at address %x", iBreakPointList[i].iAddress);
- iBreakPointList[i].iObsoleteLibraryBreakpoint = ETrue;
- }
- }
- }
-
-TInt D_RMD_Breakpoints::BreakPointCount() const
- {
- return iBreakPointList.Count();
- }
-
-/**
- Gets next breakpoint in list.
- @param aBreakEntry The break entry to get the successor of. If NULL then returns the first entry.
- @return A pointer to the next break entry, or NULL if the end of the list has been reached
- */
-TBreakEntry* D_RMD_Breakpoints::GetNextBreak(const TBreakEntry* aBreakEntry) const
- {
- if(!aBreakEntry)
- {
- return (TBreakEntry*)&(iBreakPointList[0]);
- }
- TInt index = iBreakPointList.FindInSignedKeyOrder(*aBreakEntry) + 1;
- return (index < BreakPointCount()) ? (TBreakEntry*)&(iBreakPointList[index]) : NULL;
- }
-
-TBool D_RMD_Breakpoints::IsTemporaryBreak(const TBreakEntry& aBreakEntry) const
- {
- // Ensure we have a valid semaphore
- if (!iInitialised || !iLock)
- {
- return EFalse;
- }
-
- // Acquire the lock
- NKern::ThreadEnterCS();
- Kern::SemaphoreWait(*iLock);
-
- // Really do the work
- TBool tempBreak = priv_IsTemporaryBreak(aBreakEntry);
-
- // Release the lock
- Kern::SemaphoreSignal(*iLock);
- NKern::ThreadLeaveCS();
-
- return tempBreak;
- }
-
-/**
-Private member function which tells us if a breakpoint is temporary
-
-@see IsTemporaryBreak
-
-@param aBreakEntry
-@return TBool indicating if the break is temporary or not
-*/
-TBool D_RMD_Breakpoints::priv_IsTemporaryBreak(const TBreakEntry& aBreakEntry) const
- {
- return aBreakEntry.iBreakId < NUMBER_OF_TEMP_BREAKPOINTS;
- }
-
-
-// End of file - d_rmd_breakpoints.cpp
--- a/kernel/eka/drivers/debug/rmdebug/d_rmd_breakpoints.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,213 +0,0 @@
-// Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Refactored class containing breakpoint related code from rm_debug_kerneldriver.cpp
-//
-
-
-
-/**
- @file
- @internalComponent
- @released
-*/
-
-#ifndef D_RMD_BREAKPOINTS_H
-#define D_RMD_BREAKPOINTS_H
-
-#include <rm_debug_api.h>
-#include <kernel/kern_priv.h>
-#include "rm_debug_kerneldriver.h"
-
-// fwd declaration of friend classes needed due to re-factoring
-class DRM_DebugChannel;
-
-class DRMDStepper;
-
-//
-// Macros
-//
-const TUint32 KArmBreakPoint = 0xE7F123F4;
-const TUint16 KThumbBreakPoint = 0xDE56;
-const TUint16 KT2EEBreakPoint = 0xC100; // From ARM ARM DDI0406A, section A9.2.1 Undefined instruction encoding for Thumb2-EE.
-
-#define NUMBER_OF_TEMP_BREAKPOINTS 10
-
-#define NUMBER_OF_MAX_BREAKPOINTS 100
-
-//
-// class TBreakEntry
-//
-class TBreakEntry
-{
-public:
-
- inline TBreakEntry() { Reset(); };
-
- inline TBreakEntry(Debug::TBreakId aBreakId, TUint64 aId, TBool aThreadSpecific, TUint32 aAddress, Debug::TArchitectureMode aMode)
- : iBreakId(aBreakId),
- iId(aId),
- iAddress(aAddress),
- iMode(aMode),
- iThreadSpecific(aThreadSpecific)
- {
- iInstruction.FillZ(4);
- iPageAddress = 0;
- iDisabledForStep = EFalse;
- iObsoleteLibraryBreakpoint = EFalse;
- iResumeOnceOutOfRange = EFalse;
- iSteppingInto = EFalse;
- iRangeStart = 0;
- iRangeEnd = 0;
- iStepTarget = EFalse;
- iNumSteps = 0;
- };
-
- inline void Reset()
- {
- iId = 0;
- iAddress = 0;
- iMode = Debug::EArmMode;
- iInstruction.FillZ(4);
- iPageAddress = 0;
- iDisabledForStep = EFalse;
- iObsoleteLibraryBreakpoint = EFalse;
- iResumeOnceOutOfRange = EFalse;
- iSteppingInto = EFalse;
- iRangeStart = 0;
- iRangeEnd = 0;
- iStepTarget = EFalse;
- iNumSteps = 0;
- };
-
-public:
- // Unique Id for this breakpoint. Assigned by D_RMD_Breakpoints::DoSetBreak(). @see D_RMD_Breakpoints::DoSetBreak
- TInt32 iBreakId;
- // Consider making the iId into a union of TProcessId, TThreadId, global etc. to make things more obvious
- // Object Id in which this breakpoint should operate.
- TUint64 iId;
- // Address at which this breakpoint should operate
- TUint32 iAddress;
- // CPU ISA which this breakpoint uses, e.g. EArmMode/EThumbMode.
- Debug::TArchitectureMode iMode;
- // The original instruction which was stored at iAddress.
- TBuf8<4> iInstruction;
- TUint32 iPageAddress; //not used: BC if we remove it
-
- // Indicates whether this breakpoint has been temporarily replaced with original instruction to enable step-off this breakpoint
- TBool iDisabledForStep;
- /* This is used when libraries and processes are removed, so that
- * the driver can say 'ok' when requested to remove breakpoints
- * that existed in these cases, rather than 'Not Found'.
- *
- * Its not logical, but its a BC break if we change it :-(
- */
- TBool iObsoleteLibraryBreakpoint;
- // Indicates whether this thread should be resumed after stepping off this breakpoint
- TBool iResumeOnceOutOfRange;
- TBool iSteppingInto;
- TUint32 iRangeStart;
- TUint32 iRangeEnd;
- TBool iThreadSpecific;
- TBool iStepTarget;
-
- // Indicates how many more instruction steps should occur after hitting this breakpoint
- TInt iNumSteps;
-};
-/**
-@internalTechnology
-
-This class encapsulates all the data concerning run-mode and stop mode breakpoints
-as understood by the run-mode and stop-mode debug system.
-
-Note:
- The internal list of breakpoints is currently divided into two sections. The range from
- 0...NUMBER_OF_TEMP_BREAKPOINTS is used internally by the debug driver for implementing
- stepping. The range from NUMBER_OF_TEMP_BREAKPOINTS to NUMBER_OF_MAX_BREAKPOINTS is used
- to store information about breakpoints set by the client debug agents.
-
- In future, this should change, so that each breakpoint knows what kind of breakpoint it
- is (user/temp etc).
-
-
-*/
-class D_RMD_Breakpoints : public DBase
-{
-public:
- D_RMD_Breakpoints(DRM_DebugChannel* aChannel);
- ~D_RMD_Breakpoints();
-
- TInt Init();
-
- // from rm_debug_driver.h
- TInt DoSetBreak(TInt32 &aBreakId, const TUint64 aId, const TBool aThreadSpecific, const TUint32 aAddress, const Debug::TArchitectureMode aMode );
- TInt DoEnableBreak(TBreakEntry &aEntry, TBool aSaveOldInstruction);
- TInt DoClearBreak(const TInt32 aBreakId, TBool aIgnoreTerminatedThreads=EFalse);
- TInt DoModifyBreak(TModifyBreakInfo* aBreakInfo);
- TInt DoModifyProcessBreak(TModifyProcessBreakInfo* aBreakInfo);
- TInt DoBreakInfo(TGetBreakInfo* aBreakInfo);
- void ClearAllBreakPoints();
- TInt DisableBreakAtAddress(TUint32 aAddress);
- TInt DoEnableDisabledBreak(TUint64 aThreadId);
-
- void DoRemoveThreadBreaks(TUint64 aThreadId);
- void RemoveBreaksForProcess(TUint64 aProcessId, TUint32 aCodeAddress, TUint32 aCodeSize);
- void InvalidateLibraryBreakPoints(TUint32 aCodeAddress, TUint32 aCodeSize);
- TInt BreakPointCount() const;
- TBreakEntry* GetNextBreak(const TBreakEntry* aBreakEntry) const;
- TBool IsTemporaryBreak(const TBreakEntry& aBreakEntry) const;
-
- TInt DoGetBreakList(TUint32* aBuffer, const TUint32 aBufSize, const TUint32 aElement, TUint32& aLastElement);
-
- // Useful helper functions for debugging breakpoint issues
- inline void print_BreakpointsDisabledForStep();
- inline void print_BreakpointsList();
-
-private:
- // Locked versions of public functions
- TInt priv_DoSetBreak(TInt32 &aBreakId, const TUint64 aId, const TBool aThreadSpecific, const TUint32 aAddress, const Debug::TArchitectureMode aMode );
- TInt priv_DoEnableBreak(TBreakEntry &aEntry, TBool aSaveOldInstruction);
- TInt priv_DoClearBreak(const TInt32 aBreakId, TBool aIgnoreTerminatedThreads);
- TInt priv_DoModifyBreak(TModifyBreakInfo* aBreakInfo);
- TInt priv_DoModifyProcessBreak(TModifyProcessBreakInfo* aBreakInfo);
- TInt priv_DoBreakInfo(TGetBreakInfo* aBreakInfo);
- TInt priv_DisableBreakAtAddress(TUint32 aAddress);
- TInt priv_DoEnableDisabledBreak(TUint64 aThreadId);
- void priv_DoRemoveThreadBreaks(TUint64 aThreadId);
- void priv_ClearAllBreakPoints();
- TBool priv_IsTemporaryBreak(const TBreakEntry& aBreakEntry) const;
-
- // helper functions
- TBool Aligned(TUint32 aAddress, Debug::TArchitectureMode aMode);
- TInt BreakSize(Debug::TArchitectureMode aMode);
- TBool BreakpointsOverlap(TBreakEntry& aFirst, TBreakEntry& aSecond);
- TUint32 BreakInst(Debug::TArchitectureMode aMode);
-
-private:
- RArray<TBreakEntry> iBreakPointList;
- TInt iNextBreakId;
-
- DRM_DebugChannel* iChannel; // temporary reference back to DRM_DebugChannel to help with refactoring
-
- /* Protect access to the breakpoint list with a DSemaphore
- *
- * This means that stop-mode debuggers know when the list is being updated by the run-mode debug subsystem.
- */
- DSemaphore* iLock;
-
- TBool iInitialised;
-};
-
-#include "d_rmd_breakpoints_debug.inl"
-
-#endif
--- a/kernel/eka/drivers/debug/rmdebug/d_rmd_breakpoints_debug.inl Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include "debug_logging.h"
-
-// Print breakpoints disabled for stepping
-inline void D_RMD_Breakpoints::print_BreakpointsDisabledForStep()
- {
- for (TInt i = 0; i < iBreakPointList.Count(); i++)
- {
- if(iBreakPointList[i].iDisabledForStep)
- {
- LOG_MSG2("Breakpoint disabled for stepping: iBreakPointList[%d]", i);
- LOG_MSG4("iBreakId = %x, iId = %d, iAddress = %x", iBreakPointList[i].iBreakId, iBreakPointList[i].iId, iBreakPointList[i].iAddress );
- }
- }
- }
-
-// Print breakpoint list
-inline void D_RMD_Breakpoints::print_BreakpointsList()
- {
- for (TInt i = NUMBER_OF_TEMP_BREAKPOINTS; i < iBreakPointList.Count(); i++)
- {
- LOG_MSG2("Breakpoint list: iBreakPointList[%d]", i);
- LOG_MSG4("iBreakId = %x, iId = %d, iAddress = %x", iBreakPointList[i].iBreakId, iBreakPointList[i].iId, iBreakPointList[i].iAddress );
- }
- }
--- a/kernel/eka/drivers/debug/rmdebug/d_rmd_stepping.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1884 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// This file contains stepping code refactored from rm_debug_kerneldriver.cpp/rm_debug_kerneldriver.h
-//
-
-#include <e32def.h>
-#include <e32def_private.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <kernel/kernel.h>
-#include <kernel/kern_priv.h>
-#include <nk_trace.h>
-#include <arm.h>
-#include <rm_debug_api.h>
-
-#include "d_rmd_stepping.h"
-#include "d_rmd_breakpoints.h"
-#include "rm_debug_kerneldriver.h" // needed to access DRM_DebugChannel
-#include "rm_debug_driver.h"
-#include "debug_logging.h"
-
-using namespace Debug;
-
-//
-// DRMDStepping::DRMDStepping
-//
-DRMDStepping::DRMDStepping(DRM_DebugChannel* aChannel)
-:
- iChannel(aChannel)
- {
- // to do
- }
-
-//
-// DRMDStepping::~DRM_DebugChannel
-//
-DRMDStepping::~DRMDStepping()
- {
- // to do
- }
-
-//
-// DRMDStepping::IsExecuted
-//
-TBool DRMDStepping::IsExecuted(TUint8 aCondition ,TUint32 aStatusRegister)
- {
- LOG_MSG("DRMDStepping::IsExecuted()");
-
- TBool N = ((aStatusRegister >> 28) & 0x0000000F) & 0x00000008;
- TBool Z = ((aStatusRegister >> 28) & 0x0000000F) & 0x00000004;
- TBool C = ((aStatusRegister >> 28) & 0x0000000F) & 0x00000002;
- TBool V = ((aStatusRegister >> 28) & 0x0000000F) & 0x00000001;
-
- switch(aCondition)
- {
- case 0:
- return Z;
- case 1:
- return !Z;
- case 2:
- return C;
- case 3:
- return !C;
- case 4:
- return N;
- case 5:
- return !N;
- case 6:
- return V;
- case 7:
- return !V;
- case 8:
- return (C && !Z);
- case 9:
- return (!C || Z);
- case 10:
- return (N == V);
- case 11:
- return (N != V);
- case 12:
- return ((N == V) && !Z);
- case 13:
- return (Z || (N != V));
- case 14:
- case 15:
- return ETrue;
- }
-
- return EFalse;
- }
-
-//
-// DRMDStepping::IsPreviousInstructionMovePCToLR
-//
-TBool DRMDStepping::IsPreviousInstructionMovePCToLR(DThread *aThread)
- {
- LOG_MSG("DRMDStepping::IsPreviousInstructionMovePCToLR()");
-
- TInt err = KErrNone;
-
- // there are several types of instructions that modify the PC that aren't
- // designated as linked or non linked branches. the way gcc generates the
- // code can tell us whether or not these instructions are to be treated as
- // linked branches. the main cases are bx and any type of mov or load or
- // arithmatic operation that changes the PC. if these are really just
- // function calls that will return, gcc will generate a mov lr, pc
- // instruction as the previous instruction. note that this is just for arm
- // and armi
-
- // get the address of the previous instruction
- TUint32 address = 0;
- err = iChannel->ReadKernelRegisterValue(aThread, PC_REGISTER, address);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
- address -= 4;
-
- TBuf8<4> previousInstruction;
- err = iChannel->DoReadMemory(aThread, address, 4, previousInstruction);
- if (KErrNone != err)
- {
- LOG_MSG2("Error %d reading memory at address %x", address);
- return EFalse;
- }
-
- const TUint32 movePCToLRIgnoringCondition = 0x01A0E00F;
-
- TUint32 inst = *(TUint32 *)previousInstruction.Ptr();
-
- if ((inst & 0x0FFFFFFF) == movePCToLRIgnoringCondition)
- {
- return ETrue;
- }
-
- return EFalse;
- }
-
-//
-// DRMDStepping::DecodeDataProcessingInstruction
-//
-void DRMDStepping::DecodeDataProcessingInstruction(TUint8 aOpcode, TUint32 aOp1, TUint32 aOp2, TUint32 aStatusRegister, TUint32 &aBreakAddress)
- {
- LOG_MSG("DRMDStepping::DecodeDataProcessingInstruction()");
-
- switch(aOpcode)
- {
- case 0:
- {
- // AND
- aBreakAddress = aOp1 & aOp2;
- break;
- }
- case 1:
- {
- // EOR
- aBreakAddress = aOp1 ^ aOp2;
- break;
- }
- case 2:
- {
- // SUB
- aBreakAddress = aOp1 - aOp2;
- break;
- }
- case 3:
- {
- // RSB
- aBreakAddress = aOp2 - aOp1;
- break;
- }
- case 4:
- {
- // ADD
- aBreakAddress = aOp1 + aOp2;
- break;
- }
- case 5:
- {
- // ADC
- aBreakAddress = aOp1 + aOp2 + (aStatusRegister & arm_carry_bit()) ? 1 : 0;
- break;
- }
- case 6:
- {
- // SBC
- aBreakAddress = aOp1 - aOp2 - (aStatusRegister & arm_carry_bit()) ? 0 : 1;
- break;
- }
- case 7:
- {
- // RSC
- aBreakAddress = aOp2 - aOp1 - (aStatusRegister & arm_carry_bit()) ? 0 : 1;
- break;
- }
- case 12:
- {
- // ORR
- aBreakAddress = aOp1 | aOp2;
- break;
- }
- case 13:
- {
- // MOV
- aBreakAddress = aOp2;
- break;
- }
- case 14:
- {
- // BIC
- aBreakAddress = aOp1 & ~aOp2;
- break;
- }
- case 15:
- {
- // MVN
- aBreakAddress = ~aOp2;
- break;
- }
- }
- }
-
-//
-// DRMDStepping::CurrentInstruction
-//
-// Returns the current instruction bitpattern (either 32-bits or 16-bits) if possible
-TInt DRMDStepping::CurrentInstruction(DThread* aThread, TUint32& aInstruction)
- {
- LOG_MSG("DRMDStepping::CurrentInstruction");
-
- // What is the current PC?
- TUint32 pc;
- ReturnIfError(CurrentPC(aThread,pc));
-
- // Read it one byte at a time to ensure alignment doesn't matter
- TUint32 inst = 0;
- for(TInt i=3;i>=0;i--)
- {
-
- TBuf8<1> instruction;
- TInt err = iChannel->DoReadMemory(aThread, (pc+i), 1, instruction);
- if (KErrNone != err)
- {
- LOG_MSG2("DRMDStepping::CurrentInstruction : Failed to read memory at current PC: return 0x%08x",pc);
- return err;
- }
-
- inst = (inst << 8) | (*(TUint8 *)instruction.Ptr());
- }
-
- aInstruction = inst;
-
- LOG_MSG2("DRMDStepping::CurrentInstruction 0x%08x", aInstruction);
-
- return KErrNone;
- }
-
-//
-// DRMDStepping::CurrentArchMode
-//
-// Determines architecture mode from the supplied cpsr
-TInt DRMDStepping::CurrentArchMode(const TUint32 aCpsr, Debug::TArchitectureMode& aMode)
- {
-// Thumb2 work will depend on having a suitable cpu architecture to compile for...
-#ifdef ECpuJf
- // State table as per ARM ARM DDI0406A, section A.2.5.1
- if(aCpsr & ECpuJf)
- {
- if (aCpsr & ECpuThumb)
- {
- // ThumbEE (Thumb2)
- aMode = Debug::EThumb2EEMode;
- }
- else
- {
- // Jazelle mode - not supported
- return KErrNotSupported;
- }
- }
- else
-#endif
- {
- if (aCpsr & ECpuThumb)
- {
- // Thumb mode
- aMode = Debug::EThumbMode;
- }
- else
- {
- // ARM mode
- aMode = Debug::EArmMode;
- }
- }
-
- return KErrNone;
- }
-
-//
-// DRMDStepping::PCAfterInstructionExecutes
-//
-// Note, this function pretty much ignores all the arguments except for aThread.
-// The arguments continue to exist so that the function has the same prototype as
-// the original from Nokia. In the long term this function will be re-factored
-// to remove obsolete parameters.
-//
-TUint32 DRMDStepping::PCAfterInstructionExecutes(DThread *aThread, TUint32 aCurrentPC, TUint32 aStatusRegister, TInt aInstSize, /*TBool aStepInto,*/ TUint32 &aNewRangeEnd, TBool &aChangingModes)
- {
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes()");
-
- // by default we will set the breakpoint at the next instruction
- TUint32 breakAddress = aCurrentPC + aInstSize;
-
- TInt err = KErrNone;
-
- // determine the architecture
- TUint32 cpuid;
- asm("mrc p15, 0, cpuid, c0, c0, 0 ");
- LOG_MSG2("DRMDStepping::PCAfterInstructionExecutes() - cpuid = 0x%08x\n",cpuid);
-
- cpuid >>= 8;
- cpuid &= 0xFF;
-
- // determine the architecture mode for the current instruction
- TArchitectureMode mode = EArmMode; // Default assumption is ARM
-
- // Now we must examine the CPSR to read the T and J bits. See ARM ARM DDI0406A, section B1.3.3
- TUint32 cpsr;
-
- ReturnIfError(CurrentCPSR(aThread,cpsr));
- LOG_MSG2("DRMDStepping::PCAfterInstructionExecutes() - cpsr = 0x%08x\n",cpsr);
-
- // Determine the mode
- ReturnIfError(CurrentArchMode(cpsr,mode));
-
- // Decode instruction based on current CPU mode
- switch(mode)
- {
- case Debug::EArmMode:
- {
- // Obtain the current instruction bit pattern
- TUint32 inst;
- ReturnIfError(CurrentInstruction(aThread,inst));
-
- LOG_MSG2("Current instruction: %x", inst);
-
- // check the conditions to see if this will actually get executed
- if (IsExecuted(((inst>>28) & 0x0000000F), aStatusRegister))
- {
- switch(arm_opcode(inst)) // bits 27-25
- {
- case 0:
- {
- switch((inst & 0x00000010) >> 4) // bit 4
- {
- case 0:
- {
- switch((inst & 0x01800000) >> 23) // bits 24-23
- {
- case 2:
- {
- // move to/from status register. pc updates not allowed
- // or TST, TEQ, CMP, CMN which don't modify the PC
- break;
- }
- default:
- {
- // Data processing immediate shift
- if (arm_rd(inst) == PC_REGISTER)
- {
- TUint32 rn = aCurrentPC + 8;
- if (arm_rn(inst) != PC_REGISTER) // bits 19-16
- {
- err = iChannel->ReadKernelRegisterValue(aThread, arm_rn(inst), rn);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
- }
-
- TUint32 shifter = ShiftedRegValue(aThread, inst, aCurrentPC, aStatusRegister);
-
- DecodeDataProcessingInstruction(((inst & 0x01E00000) >> 21), rn, shifter, aStatusRegister, breakAddress);
- }
- break;
- }
- }
- break;
- }
- case 1:
- {
- switch((inst & 0x00000080) >> 7) // bit 7
- {
- case 0:
- {
- switch((inst & 0x01900000) >> 20) // bits 24-23 and bit 20
- {
- case 0x10:
- {
- // from figure 3-3
- switch((inst & 0x000000F0) >> 4) // bits 7-4
- {
- case 1:
- {
- if (((inst & 0x00400000) >> 22) == 0) // bit 22
- {
- // BX
- // this is a strange case. normally this is used in the epilogue to branch the the link
- // register. sometimes it is used to call a function, and the LR is stored in the previous
- // instruction. since what we want to do is different for the two cases when stepping over,
- // we need to read the previous instruction to see what we should do
- err = iChannel->ReadKernelRegisterValue(aThread, (inst & 0x0000000F), breakAddress);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
-
- if ((breakAddress & 0x00000001) == 1)
- {
- aChangingModes = ETrue;
- }
-
- breakAddress &= 0xFFFFFFFE;
- }
- break;
- }
- case 3:
- {
- // BLX
- {
- err = iChannel->ReadKernelRegisterValue(aThread, (inst & 0x0000000F), breakAddress);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
-
- if ((breakAddress & 0x00000001) == 1)
- {
- aChangingModes = ETrue;
- }
-
- breakAddress &= 0xFFFFFFFE;
- }
- break;
- }
- default:
- {
- // either doesn't modify the PC or it is illegal to
- break;
- }
- }
- break;
- }
- default:
- {
- // Data processing register shift
- if (((inst & 0x01800000) >> 23) == 2) // bits 24-23
- {
- // TST, TEQ, CMP, CMN don't modify the PC
- }
- else if (arm_rd(inst) == PC_REGISTER)
- {
- // destination register is the PC
- TUint32 rn = aCurrentPC + 8;
- if (arm_rn(inst) != PC_REGISTER) // bits 19-16
- {
- err = iChannel->ReadKernelRegisterValue(aThread, arm_rn(inst), rn);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
- }
-
- TUint32 shifter = ShiftedRegValue(aThread, inst, aCurrentPC, aStatusRegister);
-
- DecodeDataProcessingInstruction(((inst & 0x01E00000) >> 21), rn, shifter, aStatusRegister, breakAddress);
- }
- break;
- }
- }
- break;
- }
- default:
- {
- // from figure 3-2, updates to the PC illegal
- break;
- }
- }
- break;
- }
- }
- break;
- }
- case 1:
- {
- if (((inst & 0x01800000) >> 23) == 2) // bits 24-23
- {
- // cannot modify the PC
- break;
- }
- else if (arm_rd(inst) == PC_REGISTER)
- {
- // destination register is the PC
- TUint32 rn;
- err = iChannel->ReadKernelRegisterValue(aThread, arm_rn(inst), rn); // bits 19-16
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
- TUint32 shifter = ((arm_data_imm(inst) >> arm_data_rot(inst)) | (arm_data_imm(inst) << (32 - arm_data_rot(inst)))) & 0xffffffff;
-
- DecodeDataProcessingInstruction(((inst & 0x01E00000) >> 21), rn, shifter, aStatusRegister, breakAddress);
- }
- break;
- }
- case 2:
- {
- // load/store immediate offset
- if (arm_load(inst)) // bit 20
- {
- // loading a register from memory
- if (arm_rd(inst) == PC_REGISTER)
- {
- // loading the PC register
- TUint32 base;
- err = iChannel->ReadKernelRegisterValue(aThread, arm_rn(inst), base);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
-
- /* Note: At runtime the PC would be 8 further on
- */
- if (arm_rn(inst) == PC_REGISTER)
- {
- base = aCurrentPC + 8;
- }
-
- TUint32 offset = 0;
-
- if (arm_single_pre(inst))
- {
- // Pre-indexing
- offset = arm_single_imm(inst);
-
- if (arm_single_u(inst))
- {
- base += offset;
- }
- else
- {
- base -= offset;
- }
- }
-
- TBuf8<4> destination;
- err = iChannel->DoReadMemory(aThread, base, 4, destination);
-
- if (KErrNone == err)
- {
- breakAddress = *(TUint32 *)destination.Ptr();
-
- if ((breakAddress & 0x00000001) == 1)
- {
- aChangingModes = ETrue;
- }
- breakAddress &= 0xFFFFFFFE;
- }
- else
- {
- LOG_MSG("Error reading memory in decoding step instruction");
- }
- }
- }
- break;
- }
- case 3:
- {
- if (((inst & 0xF0000000) != 0xF0000000) && ((inst & 0x00000010) == 0))
- {
- // load/store register offset
- if (arm_load(inst)) // bit 20
- {
- // loading a register from memory
- if (arm_rd(inst) == PC_REGISTER)
- {
- // loading the PC register
- TUint32 base = 0;
- if(arm_rn(inst) == PC_REGISTER)
- {
- base = aCurrentPC + 8;
- }
- else
- {
- err = iChannel->ReadKernelRegisterValue(aThread, arm_rn(inst), base);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
- }
-
- TUint32 offset = 0;
-
- if (arm_single_pre(inst))
- {
- offset = ShiftedRegValue(aThread, inst, aCurrentPC, aStatusRegister);
-
- if (arm_single_u(inst))
- {
- base += offset;
- }
- else
- {
- base -= offset;
- }
- }
-
- TBuf8<4> destination;
- err = iChannel->DoReadMemory(aThread, base, 4, destination);
-
- if (KErrNone == err)
- {
- breakAddress = *(TUint32 *)destination.Ptr();
-
- if ((breakAddress & 0x00000001) == 1)
- {
- aChangingModes = ETrue;
- }
- breakAddress &= 0xFFFFFFFE;
- }
- else
- {
- LOG_MSG("Error reading memory in decoding step instruction");
- }
- }
- }
- }
- break;
- }
- case 4:
- {
- if ((inst & 0xF0000000) != 0xF0000000)
- {
- // load/store multiple
- if (arm_load(inst)) // bit 20
- {
- // loading a register from memory
- if (((inst & 0x00008000) >> 15))
- {
- // loading the PC register
- TInt offset = 0;
- if (arm_block_u(inst))
- {
- TUint32 reglist = arm_block_reglist(inst);
- offset = iChannel->Bitcount(reglist) * 4 - 4;
- if (arm_block_pre(inst))
- offset += 4;
- }
- else if (arm_block_pre(inst))
- {
- offset = -4;
- }
-
- TUint32 temp = 0;
- err = iChannel->ReadKernelRegisterValue(aThread, arm_rn(inst), temp);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
-
- temp += offset;
-
- TBuf8<4> destination;
- err = iChannel->DoReadMemory(aThread, temp, 4, destination);
-
- if (KErrNone == err)
- {
- breakAddress = *(TUint32 *)destination.Ptr();
- if ((breakAddress & 0x00000001) == 1)
- {
- aChangingModes = ETrue;
- }
- breakAddress &= 0xFFFFFFFE;
- }
- else
- {
- LOG_MSG("Error reading memory in decoding step instruction");
- }
- }
- }
- }
- break;
- }
- case 5:
- {
- if ((inst & 0xF0000000) == 0xF0000000)
- {
- // BLX
- breakAddress = (TUint32)arm_instr_b_dest(inst, aCurrentPC);
-
- // Unconditionally change into Thumb mode
- aChangingModes = ETrue;
- breakAddress &= 0xFFFFFFFE;
- }
- else
- {
- if ((inst & 0x01000000)) // bit 24
- {
- // BL
- breakAddress = (TUint32)arm_instr_b_dest(inst, aCurrentPC);
- }
- else
- {
- // B
- breakAddress = (TUint32)arm_instr_b_dest(inst, aCurrentPC);
- }
- }
- break;
- } // case 5
- } //switch(arm_opcode(inst)) // bits 27-25
- } // if (IsExecuted(((inst>>28) & 0x0000000F), aStatusRegister))
- } // case Debug::EArmMode:
- break;
-
- case Debug::EThumbMode:
- {
- // Thumb Mode
- //
- // Notes: This now includes the extra code
- // required to decode V6T2 instructions
-
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Thumb Instruction");
-
- TUint16 inst;
-
- // Obtain the current instruction bit pattern
- TUint32 inst32;
- ReturnIfError(CurrentInstruction(aThread,inst32));
-
- inst = static_cast<TUint16>(inst32 & 0xFFFF);
-
- LOG_MSG2("Current Thumb instruction: 0x%x", inst);
-
- // v6T2 instructions
-
- // Note: v6T2 decoding is only enabled for DEBUG builds or if using an
- // an ARM_V6T2 supporting build system. At the time of writing, no
- // ARM_V6T2 supporting build system exists, so the stepping code cannot
- // be said to be known to work. Hence it is not run for release builds
-
- TBool use_v6t2_decodings = EFalse;
-
-#if defined(DEBUG) || defined(__ARMV6T2__)
- use_v6t2_decodings = ETrue;
-#endif
- // coverity[dead_error_line]
- if (use_v6t2_decodings)
- {
- // 16-bit encodings
-
- // A6.2.5 Misc 16-bit instructions
- // DONE Compare and branch on zero (page A8-66)
- // If then hints
-
- // ARM ARM DDI0406A - section A8.6.27 CBNZ, CBZ
- //
- // Compare and branch on Nonzero and Compare and Branch on Zero.
- if ((inst & 0xF500) == 0xB100)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.27 CBNZ, CBZ");
-
- // Decoding as per ARM ARM description
- TUint32 op = (inst & 0x0800) >> 11;
- TUint32 i = (inst & 0x0200) >> 9;
- TUint32 imm5 = (inst & 0x00F8) >> 3;
- TUint32 Rn = inst & 0x0007;
-
- TUint32 imm32 = (i << 6) | (imm5 << 1);
-
- // Obtain value for register Rn
- TUint32 RnVal = 0;
- ReturnIfError(RegisterValue(aThread,Rn,RnVal));
-
- if (op)
- {
- // nonzero
- if (RnVal != 0x0)
- {
- // Branch
- breakAddress = aCurrentPC + imm32;
- }
- }
- else
- {
- // zero
- if (RnVal == 0x0)
- {
- // Branch
- breakAddress = aCurrentPC + imm32;
- }
- }
- }
-
- // ARM ARM DDI0406A - section A8.6.50 IT
- //
- // If Then instruction
- if ((inst & 0xFF00) == 0xBF00)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.50 IT");
-
- // Decoding as per ARM ARM description
- TUint32 firstcond = inst & 0x00F0 >> 4;
- TUint32 mask = inst & 0x000F;
-
- if (firstcond == 0xF)
- {
- // unpredictable
- LOG_MSG("ARM ARM DDI0406A - section A8.6.50 IT - Unpredictable");
- break;
- }
-
- if ((firstcond == 0xE) && (BitCount(mask) != 1))
- {
- // unpredictable
- LOG_MSG("ARM ARM DDI0406A - section A8.6.50 IT - Unpredictable");
- break;
- }
-
- // should check if 'in-it-block'
- LOG_MSG("Cannot step IT instructions.");
-
- // all the conds are as per Table A8-1 (i.e. the usual 16 cases)
- // no idea how to decode the it block 'after-the-fact'
- // so probably need to treat instructions in the it block
- // as 'may' be executed. So breakpoints at both possible locations
- // depending on whether the instruction is executed or not.
-
- // also, how do we know if we have hit a breakpoint whilst 'in' an it block?
- // can we check the status registers to find out?
- //
- // see arm arm page 390.
- //
- // seems to depend on the itstate field. this also says what the condition code
- // actually is, and how many instructions are left in the itblock.
- // perhaps we can just totally ignore this state, and always do the two-instruction
- // breakpoint thing? Not if there is any possibility that the address target
- // would be invalid for the non-taken branch address...
- }
-
-
- // 32-bit encodings.
- //
-
- // Load word A6-23
- // Data processing instructions a6-28
- //
-
- // ARM ARM DDI0406A - section A8.6.26
- if (inst32 & 0xFFF0FFFF == 0xE3C08F00)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.26 - BXJ is not supported");
-
- // Decoding as per ARM ARM description
- // TUint32 Rm = inst32 & 0x000F0000; // not needed yet
- }
-
- // return from exception... SUBS PC,LR. page b6-25
- //
- // ARM ARM DDi046A - section B6.1.13 - SUBS PC,LR
- //
- // Encoding T1
- if (inst32 & 0xFFFFFF00 == 0xF3DE8F00)
- {
- LOG_MSG("ARM ARM DDI0406A - section B6.1.13 - SUBS PC,LR Encoding T1");
-
- // Decoding as per ARM ARM description
- TUint32 imm8 = inst32 & 0x000000FF;
- TUint32 imm32 = imm8;
-
- // TUint32 register_form = EFalse; // not needed for this decoding
- // TUint32 opcode = 0x2; // SUB // not needed for this decoding
- TUint32 n = 14;
-
- // Obtain LR
- TUint32 lrVal;
- ReturnIfError(RegisterValue(aThread,n,lrVal));
-
- TUint32 operand2 = imm32; // always for Encoding T1
-
- TUint32 result = lrVal - operand2;
-
- breakAddress = result;
- }
-
- // ARM ARM DDI0406A - section A8.6.16 - B
- //
- // Branch Encoding T3
- if (inst32 & 0xF800D000 == 0xF0008000)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.16 - B Encoding T3");
-
- // Decoding as per ARM ARM description
- TUint32 S = inst32 & 0x04000000 >> 26;
- // TUint32 cond = inst32 & 0x03C00000 >> 22; // not needed for this decoding
- TUint32 imm6 = inst32 & 0x003F0000 >> 16;
- TUint32 J1 = inst32 & 0x00002000 >> 13;
- TUint32 J2 = inst32 & 0x00000800 >> 11;
- TUint32 imm11 = inst32 & 0x000007FF;
-
- TUint32 imm32 = S ? 0xFFFFFFFF : 0 ;
- imm32 = (imm32 << 1) | J2;
- imm32 = (imm32 << 1) | J1;
- imm32 = (imm32 << 6) | imm6;
- imm32 = (imm32 << 11) | imm11;
- imm32 = (imm32 << 1) | 0;
-
- breakAddress = aCurrentPC + imm32;
- }
-
- // ARM ARM DDI0406A - section A8.6.16 - B
- //
- // Branch Encoding T4
- if (inst32 & 0xF800D000 == 0xF0009000)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.16 - B");
-
- // Decoding as per ARM ARM description
- TUint32 S = inst32 & 0x04000000 >> 26;
- TUint32 imm10 = inst32 & 0x03FF0000 >> 16;
- TUint32 J1 = inst32 & 0x00002000 >> 12;
- TUint32 J2 = inst32 & 0x00000800 >> 11;
- TUint32 imm11 = inst32 & 0x000003FF;
-
- TUint32 I1 = !(J1 ^ S);
- TUint32 I2 = !(J2 ^ S);
-
- TUint32 imm32 = S ? 0xFFFFFFFF : 0;
- imm32 = (imm32 << 1) | S;
- imm32 = (imm32 << 1) | I1;
- imm32 = (imm32 << 1) | I2;
- imm32 = (imm32 << 10) | imm10;
- imm32 = (imm32 << 11) | imm11;
- imm32 = (imm32 << 1) | 0;
-
- breakAddress = aCurrentPC + imm32;
- }
-
-
- // ARM ARM DDI0406A - section A8.6.225 - TBB, TBH
- //
- // Table Branch Byte, Table Branch Halfword
- if (inst32 & 0xFFF0FFE0 == 0xE8D0F000)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.225 TBB,TBH Encoding T1");
-
- // Decoding as per ARM ARM description
- TUint32 Rn = inst32 & 0x000F0000 >> 16;
- TUint32 H = inst32 & 0x00000010 >> 4;
- TUint32 Rm = inst32 & 0x0000000F;
-
- // Unpredictable?
- if (Rm == 13 || Rm == 15)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.225 TBB,TBH Encoding T1 - Unpredictable");
- break;
- }
-
- TUint32 halfwords;
- TUint32 address;
- ReturnIfError(RegisterValue(aThread,Rn,address));
-
- TUint32 offset;
- ReturnIfError(RegisterValue(aThread,Rm,offset));
-
- if (H)
- {
- address += offset << 1;
- }
- else
- {
- address += offset;
- }
-
- ReturnIfError(ReadMem32(aThread,address,halfwords));
-
- breakAddress = aCurrentPC + 2*halfwords;
- break;
- }
-
- // ARM ARM DDI0406A - section A8.6.55 - LDMDB, LDMEA
- //
- // LDMDB Encoding T1
- if (inst32 & 0xFFD02000 == 0xE9100000)
- {
- LOG_MSG("ARM ARM DDI0406 - section A8.6.55 LDMDB Encoding T1");
-
- // Decoding as per ARM ARM description
- // TUint32 W = inst32 & 0x00200000 >> 21; // Not needed for this encoding
- TUint32 Rn = inst32 & 0x000F0000 >> 16;
- TUint32 P = inst32 & 0x00008000 >> 15;
- TUint32 M = inst32 & 0x00004000 >> 14;
- TUint32 registers = inst32 & 0x00001FFF;
-
- //TBool wback = (W == 1); // not needed for this encoding
-
- // Unpredictable?
- if (Rn == 15 || BitCount(registers) < 2 || ((P == 1) && (M==1)))
- {
- LOG_MSG("ARM ARM DDI0406 - section A8.6.55 LDMDB Encoding T1 - Unpredictable");
- break;
- }
-
- TUint32 address;
- ReturnIfError(RegisterValue(aThread,Rn,address));
-
- address -= 4*BitCount(registers);
-
- for(TInt i=0; i<15; i++)
- {
- if (IsBitSet(registers,i))
- {
- address +=4;
- }
- }
-
- if (IsBitSet(registers,15))
- {
- TUint32 RnVal = 0;
- ReturnIfError(ReadMem32(aThread,address,RnVal));
-
- breakAddress = RnVal;
- }
- break;
- }
-
- // ARM ARM DDI0406A - section A8.6.121 POP
- //
- // POP.W Encoding T2
- if (inst32 & 0xFFFF2000 == 0xE8BD0000)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.121 POP Encoding T2");
-
- // Decoding as per ARM ARM description
- TUint32 registers = inst32 & 0x00001FFF;
- TUint32 P = inst32 & 0x00008000;
- TUint32 M = inst32 & 0x00004000;
-
- // Unpredictable?
- if ( (BitCount(registers)<2) || ((P == 1)&&(M == 1)) )
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.121 POP Encoding T2 - Unpredictable");
- break;
- }
-
- TUint32 address;
- ReturnIfError(RegisterValue(aThread,13,address));
-
- for(TInt i=0; i< 15; i++)
- {
- if (IsBitSet(registers,i))
- {
- address += 4;
- }
- }
-
- // Is the PC written?
- if (IsBitSet(registers,15))
- {
- // Yes
- ReturnIfError(ReadMem32(aThread,address,breakAddress));
- }
- }
-
- // POP Encoding T3
- if (inst32 & 0xFFFF0FFFF == 0xF85D0B04)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.121 POP Encoding T3");
-
- // Decoding as per ARM ARM description
- TUint32 Rt = inst32 & 0x0000F000 >> 12;
- TUint32 registers = 1 << Rt;
-
- // Unpredictable?
- if (Rt == 13 || Rt == 15)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.121 POP Encoding T3 - Unpredictable");
- break;
- }
-
- TUint32 address;
- ReturnIfError(RegisterValue(aThread,13,address));
-
- for(TInt i=0; i< 15; i++)
- {
- if (IsBitSet(registers,i))
- {
- address += 4;
- }
- }
-
- // Is the PC written?
- if (IsBitSet(registers,15))
- {
- // Yes
- ReturnIfError(ReadMem32(aThread,address,breakAddress));
- }
-
- break;
- }
-
- // ARM ARM DDI0406A - section A8.6.53 LDM
- //
- // Load Multiple Encoding T2
- if ((inst32 & 0xFFD02000) == 0xE8900000)
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.53 LDM Encoding T2");
-
- // Decoding as per ARM ARM description
- TUint32 W = inst32 & 0x0020000 >> 21;
- TUint32 Rn = inst32 & 0x000F0000 >> 16;
- TUint32 P = inst32 & 0x00008000 >> 15;
- TUint32 M = inst32 & 0x00004000 >> 14;
- TUint32 registers = inst32 & 0x0000FFFF;
- TUint32 register_list = inst32 & 0x00001FFF;
-
- // POP?
- if ( (W == 1) && (Rn == 13) )
- {
- // POP instruction
- LOG_MSG("ARM ARM DDI0406A - section A8.6.53 LDM Encoding T2 - POP");
- }
-
- // Unpredictable?
- if (Rn == 15 || BitCount(register_list) < 2 || ((P == 1) && (M == 1)) )
- {
- LOG_MSG("ARM ARM DDI0406A - section A8.6.53 LDM Encoding T2 - Unpredictable");
- break;
- }
-
- TUint32 RnVal;
- ReturnIfError(RegisterValue(aThread,Rn,RnVal));
-
- TUint32 address = RnVal;
-
- // Calculate offset of address
- for(TInt i = 0; i < 15; i++)
- {
- if (IsBitSet(registers,i))
- {
- address += 4;
- }
- }
-
- // Does it load the PC?
- if (IsBitSet(registers,15))
- {
- // Obtain the value loaded into the PC
- ReturnIfError(ReadMem32(aThread,address,breakAddress));
- }
- break;
-
- }
-
- // ARM ARM DDI0406A - section B6.1.8 RFE
- //
- // Return From Exception Encoding T1 RFEDB
- if ((inst32 & 0xFFD0FFFF) == 0xE810C000)
- {
- LOG_MSG("ARM ARM DDI0406A - section B6.1.8 RFE Encoding T1");
-
- // Decoding as per ARM ARM description
- // TUint32 W = (inst32 & 0x00200000) >> 21; // not needed for this encoding
- TUint32 Rn = (inst32 & 0x000F0000) >> 16;
-
- // TBool wback = (W == 1); // not needed for this encoding
- TBool increment = EFalse;
- TBool wordhigher = EFalse;
-
- // Do calculation
- if (Rn == 15)
- {
- // Unpredictable
- LOG_MSG("ARM ARM DDI0406A - section B6.1.8 RFE Encoding T1 - Unpredictable");
- break;
- }
-
- TUint32 RnVal = 0;
- ReturnIfError(RegisterValue(aThread,Rn,RnVal));
-
- TUint32 address = 0;
- ReturnIfError(ReadMem32(aThread,RnVal,address));
-
- if (increment)
- {
- address -= 8;
- }
-
- if (wordhigher)
- {
- address += 4;
- }
-
- breakAddress = address;
- break;
- }
-
- // Return From Exception Encoding T2 RFEIA
- if ((inst32 & 0xFFD0FFFF) == 0xE990C000)
- {
- LOG_MSG("ARM ARM DDI0406A - section B6.1.8 RFE Encoding T2");
-
- // Decoding as per ARM ARM description
- // TUint32 W = (inst32 & 0x00200000) >> 21; // not needed for this encoding
- TUint32 Rn = (inst32 & 0x000F0000) >> 16;
-
- // TBool wback = (W == 1); // not needed for this encoding
- TBool increment = ETrue;
- TBool wordhigher = EFalse;
-
- // Do calculation
- if (Rn == 15)
- {
- // Unpredictable
- LOG_MSG("ARM ARM DDI0406A - section B6.1.8 RFE Encoding T2 - Unpredictable");
- break;
- }
-
- TUint32 RnVal = 0;
- ReturnIfError(RegisterValue(aThread,Rn,RnVal));
-
- TUint32 address = 0;
- ReturnIfError(ReadMem32(aThread,RnVal,address));
-
- if (increment)
- {
- address -= 8;
- }
-
- if (wordhigher)
- {
- address += 4;
- }
-
- breakAddress = RnVal;
- break;
- }
-
- // Return From Exception Encoding A1 RFE<amode>
- if ((inst32 & 0xFE50FFFF) == 0xF8100A00)
- {
- LOG_MSG("ARM ARM DDI0406A - section B6.1.8 RFE Encoding A1");
-
- // Decoding as per ARM ARM description
- TUint32 P = (inst32 & 0x01000000) >> 24;
- TUint32 U = (inst32 & 0x00800000) >> 23;
- // TUint32 W = (inst32 & 0x00200000) >> 21; // not needed for this encoding
- TUint32 Rn = (inst32 & 0x000F0000) >> 16;
-
- // TBool wback = (W == 1); // not needed for this encoding
- TBool increment = (U == 1);
- TBool wordhigher = (P == U);
-
- // Do calculation
- if (Rn == 15)
- {
- // Unpredictable
- LOG_MSG("ARM ARM DDI0406A - section B6.1.8 RFE Encoding A1 - Unpredictable");
- break;
- }
-
- TUint32 RnVal = 0;
- ReturnIfError(RegisterValue(aThread,Rn,RnVal));
-
- TUint32 address = 0;
- ReturnIfError(ReadMem32(aThread,RnVal,address));
-
- if (increment)
- {
- address -= 8;
- }
-
- if (wordhigher)
- {
- address += 4;
- }
-
- breakAddress = address;
- break;
- }
- }
-
- // v4T/v5T/v6T instructions
- switch(thumb_opcode(inst))
- {
- case 0x08:
- {
- // Data-processing. See ARM ARM DDI0406A, section A6-8, A6.2.2.
-
- if ((thumb_inst_7_15(inst) == 0x08F))
- {
- // BLX(2)
- err = iChannel->ReadKernelRegisterValue(aThread, ((inst & 0x0078) >> 3), breakAddress);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
-
- if ((breakAddress & 0x00000001) == 0)
- {
- aChangingModes = ETrue;
- }
-
- breakAddress &= 0xFFFFFFFE;
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as BLX (2)");
- }
- else if (thumb_inst_7_15(inst) == 0x08E)
- {
- // BX
- err = iChannel->ReadKernelRegisterValue(aThread, ((inst & 0x0078) >> 3), breakAddress);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
-
- if ((breakAddress & 0x00000001) == 0)
- {
- aChangingModes = ETrue;
- }
-
- breakAddress &= 0xFFFFFFFE;
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as BX");
- }
- else if ((thumb_inst_8_15(inst) == 0x46) && ((inst & 0x87) == 0x87))
- {
- // MOV with PC as the destination
- err = iChannel->ReadKernelRegisterValue(aThread, ((inst & 0x0078) >> 3), breakAddress);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as MOV with PC as the destination");
- }
- else if ((thumb_inst_8_15(inst) == 0x44) && ((inst & 0x87) == 0x87))
- {
- // ADD with PC as the destination
- err = iChannel->ReadKernelRegisterValue(aThread, ((inst & 0x0078) >> 3), breakAddress);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
- breakAddress += aCurrentPC + 4; // +4 because we need to use the PC+4 according to ARM ARM DDI0406A, section A6.1.2.
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as ADD with PC as the destination");
- }
- break;
- }
- case 0x13:
- {
- // Load/Store single data item. See ARM ARM DDI0406A, section A6-10
-
- //This instruction doesn't modify the PC.
-
- //if (thumb_inst_8_15(inst) == 0x9F)
- //{
- // LDR(4) with the PC as the destination
- // breakAddress = ReadRegister(aThread, SP_REGISTER) + (4 * (inst & 0x00FF));
- //}
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as This instruction doesn't modify the PC.");
- break;
- }
- case 0x17:
- {
- // Misc 16-bit instruction. See ARM ARM DDI0406A, section A6-11
-
- if (thumb_inst_8_15(inst) == 0xBD)
- {
- // POP with the PC in the list
- TUint32 regList = (inst & 0x00FF);
- TInt offset = 0;
- err = iChannel->ReadKernelRegisterValue(aThread, SP_REGISTER, (T4ByteRegisterValue&)offset);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
- offset += (iChannel->Bitcount(regList) * 4);
-
- TBuf8<4> destination;
- err = iChannel->DoReadMemory(aThread, offset, 4, destination);
-
- if (KErrNone == err)
- {
- breakAddress = *(TUint32 *)destination.Ptr();
-
- if ((breakAddress & 0x00000001) == 0)
- {
- aChangingModes = ETrue;
- }
-
- breakAddress &= 0xFFFFFFFE;
- }
- else
- {
- LOG_MSG("Error reading memory in decoding step instruction");
- }
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as POP with the PC in the list");
- }
- break;
- }
- case 0x1A:
- case 0x1B:
- {
- // Conditional branch, and supervisor call. See ARM ARM DDI0406A, section A6-13
-
- if (thumb_inst_8_15(inst) < 0xDE)
- {
- // B(1) conditional branch
- if (IsExecuted(((inst & 0x0F00) >> 8), aStatusRegister))
- {
- TUint32 offset = ((inst & 0x000000FF) << 1);
- if (offset & 0x00000100)
- {
- offset |= 0xFFFFFF00;
- }
-
- breakAddress = aCurrentPC + 4 + offset;
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as B(1) conditional branch");
- }
- }
- break;
- }
- case 0x1C:
- {
- // Unconditional branch, See ARM ARM DDI0406A, section A8-44.
-
- // B(2) unconditional branch
- TUint32 offset = (inst & 0x000007FF) << 1;
- if (offset & 0x00000800)
- {
- offset |= 0xFFFFF800;
- }
-
- breakAddress = aCurrentPC + 4 + offset;
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as B(2) unconditional branch");
-
- break;
- }
- case 0x1D:
- {
- if (!(inst & 0x0001))
- {
- // BLX(1)
- err = iChannel->ReadKernelRegisterValue(aThread, LINK_REGISTER, breakAddress);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
- breakAddress += ((inst & 0x07FF) << 1);
- if ((breakAddress & 0x00000001) == 0)
- {
- aChangingModes = ETrue;
- }
-
- breakAddress &= 0xFFFFFFFC;
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as BLX(1)");
-
- }
- break;
- }
- case 0x1E:
- {
- // Check for ARMv7 CPU
- if(cpuid == 0xC0)
- {
- // BL/BLX 32-bit instruction
- aNewRangeEnd += 4;
-
- breakAddress = (TUint32)thumb_instr_b_dest(inst32, aCurrentPC);
-
- if((inst32 >> 27) == 0x1D)
- {
- // BLX(1)
- if ((breakAddress & 0x00000001) == 0)
- {
- aChangingModes = ETrue;
- }
-
- breakAddress &= 0xFFFFFFFC;
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as 32-bit BLX(1)");
- }
- else
- {
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: 32-bit BL instruction");
- }
- LOG_MSG2(" 32-bit BL/BLX instruction: breakAddress = 0x%X", breakAddress);
- } // if(cpuid == 0xC0)
- else
- {
- // BL/BLX prefix - destination is encoded in this and the next instruction
- aNewRangeEnd += 2;
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: BL/BLX prefix - destination is encoded in this and the next instruction");
- }
-
- break;
- }
- case 0x1F:
- {
- // BL
- err = iChannel->ReadKernelRegisterValue(aThread, LINK_REGISTER, breakAddress);
- if(err != KErrNone)
- {
- LOG_MSG2("Non-zero error code discarded: %d", err);
- }
- breakAddress += ((inst & 0x07FF) << 1);
-
- // Report how we decoded this instruction
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes: Decoded as BL");
- break;
- }
- default:
- {
- // Don't know any better at this point!
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes:- default to next instruction");
- }
- break;
- } // switch(thumb_opcode(inst))
- } // case Debug::EThumbMode:
- break;
-
- case Debug::EThumb2EEMode:
- {
- // Not yet supported
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes - Debug::EThumb2Mode is not supported");
-
- }
- break;
-
- default:
- LOG_MSG("DRMDStepping::PCAfterInstructionExecutes - Cannot determine CPU mode architecture");
- } // switch(mode)
-
- LOG_MSG2("DRMDStepping::PCAfterInstructionExecutes : return 0x%08x",breakAddress);
- return breakAddress;
- }
-
-// Obtain a 32-bit memory value with minimum fuss
-TInt DRMDStepping::ReadMem32(DThread* aThread, const TUint32 aAddress, TUint32& aValue)
- {
- TBuf8<4> valBuf;
- TInt err = iChannel->DoReadMemory(aThread, aAddress, 4, valBuf);
- if (err != KErrNone)
- {
- LOG_MSG2("DRMDStepping::ReadMem32 failed to read memory at 0x%08x", aAddress);
- return err;
- }
-
- aValue = *(TUint32 *)valBuf.Ptr();
-
- return KErrNone;
- }
-
-// Obtain a 16-bit memory value with minimum fuss
-TInt DRMDStepping::ReadMem16(DThread* aThread, const TUint32 aAddress, TUint16& aValue)
- {
- TBuf8<2> valBuf;
- TInt err = iChannel->DoReadMemory(aThread, aAddress, 2, valBuf);
- if (err != KErrNone)
- {
- LOG_MSG2("DRMDStepping::ReadMem16 failed to read memory at 0x%08x", aAddress);
- return err;
- }
-
- aValue = *(TUint16 *)valBuf.Ptr();
-
- return KErrNone;
- }
-
-// Obtain a 16-bit memory value with minimum fuss
-TInt DRMDStepping::ReadMem8(DThread* aThread, const TUint32 aAddress, TUint8& aValue)
- {
- TBuf8<1> valBuf;
- TInt err = iChannel->DoReadMemory(aThread, aAddress, 1, valBuf);
- if (err != KErrNone)
- {
- LOG_MSG2("DRMDStepping::ReadMem8 failed to read memory at 0x%08x", aAddress);
- return err;
- }
-
- aValue = *(TUint8 *)valBuf.Ptr();
-
- return KErrNone;
- }
-
-// Obtain a core register value with minimum fuss
-TInt DRMDStepping::RegisterValue(DThread *aThread, const TUint32 aKernelRegisterId, TUint32 &aValue)
- {
- TInt err = iChannel->ReadKernelRegisterValue(aThread, aKernelRegisterId, aValue);
- if(err != KErrNone)
- {
- LOG_MSG3("DRMDStepping::RegisterValue failed to read register %d err = %d", aKernelRegisterId, err);
- }
- return err;
- }
-
-
-// Encodings from ARM ARM DDI0406A, section 9.2.1
-enum TThumb2EEOpcode
- {
- EThumb2HDP, // Handler Branch with Parameter
- EThumb2UNDEF, // UNDEFINED
- EThumb2HB, // Handler Branch, Handler Branch with Link
- EThumb2HBLP, // Handle Branch with Link and Parameter
- EThumb2LDRF, // Load Register from a frame
- EThumb2CHKA, // Check Array
- EThumb2LDRL, // Load Register from a literal pool
- EThumb2LDRA, // Load Register (array operations)
- EThumb2STR // Store Register to a frame
- };
-
-//
-// DRMDStepping::ShiftedRegValue
-//
-TUint32 DRMDStepping::ShiftedRegValue(DThread *aThread, TUint32 aInstruction, TUint32 aCurrentPC, TUint32 aStatusRegister)
- {
- LOG_MSG("DRMDStepping::ShiftedRegValue()");
-
- TUint32 shift = 0;
- if (aInstruction & 0x10) // bit 4
- {
- shift = (arm_rs(aInstruction) == PC_REGISTER ? aCurrentPC + 8 : aStatusRegister) & 0xFF;
- }
- else
- {
- shift = arm_data_c(aInstruction);
- }
-
- TInt rm = arm_rm(aInstruction);
-
- TUint32 res = 0;
- if(rm == PC_REGISTER)
- {
- res = aCurrentPC + ((aInstruction & 0x10) ? 12 : 8);
- }
- else
- {
- TInt err = iChannel->ReadKernelRegisterValue(aThread, rm, res);
- if(err != KErrNone)
- {
- LOG_MSG2("DRMDStepping::ShiftedRegValue - Non-zero error code discarded: %d", err);
- }
- }
-
- switch(arm_data_shift(aInstruction))
- {
- case 0: // LSL
- {
- res = shift >= 32 ? 0 : res << shift;
- break;
- }
- case 1: // LSR
- {
- res = shift >= 32 ? 0 : res >> shift;
- break;
- }
- case 2: // ASR
- {
- if (shift >= 32)
- shift = 31;
- res = ((res & 0x80000000L) ? ~((~res) >> shift) : res >> shift);
- break;
- }
- case 3: // ROR/RRX
- {
- shift &= 31;
- if (shift == 0)
- {
- res = (res >> 1) | ((aStatusRegister & arm_carry_bit()) ? 0x80000000L : 0);
- }
- else
- {
- res = (res >> shift) | (res << (32 - shift));
- }
- break;
- }
- }
-
- return res & 0xFFFFFFFF;
-}
-
-//
-// DRMDStepping::CurrentPC
-//
-//
-//
-TInt DRMDStepping::CurrentPC(DThread* aThread, TUint32& aPC)
- {
- LOG_MSG("DRMDStepping::CurrentPC");
-
- TInt err = iChannel->ReadKernelRegisterValue(aThread, PC_REGISTER, aPC);
- if(err != KErrNone)
- {
- // We don't know the current PC for this thread!
- LOG_MSG("DRMDStepping::CurrentPC - Failed to read the current PC");
-
- return KErrGeneral;
- }
-
- LOG_MSG2("DRMDStepping::CurrentPC 0x%08x", aPC);
-
- return KErrNone;
- }
-
-//
-// DRMDStepping::CurrentCPSR
-//
-//
-//
-TInt DRMDStepping::CurrentCPSR(DThread* aThread, TUint32& aCPSR)
- {
- LOG_MSG("DRMDStepping::CurrentCPSR");
-
- TInt err = iChannel->ReadKernelRegisterValue(aThread, STATUS_REGISTER, aCPSR);
- if(err != KErrNone)
- {
- // We don't know the current PC for this thread!
- LOG_MSG("DRMDStepping::CurrentPC - Failed to read the current CPSR");
-
- return KErrGeneral;
- }
-
- LOG_MSG2("DRMDStepping::CurrentCPSR 0x%08x", aCPSR);
-
- return KErrNone;
- }
-
-//
-// DRMDStepping::ModifyBreaksForStep
-//
-// Set a temporary breakpoint at the next instruction to be executed after the one at the current PC
-// Disable the breakpoint at the current PC if one exists
-//
-TInt DRMDStepping::ModifyBreaksForStep(DThread *aThread, TUint32 aRangeStart, TUint32 aRangeEnd, /*TBool aStepInto,*/ TBool aResumeOnceOutOfRange, TBool aCheckForStubs, const TUint32 aNumSteps)
- {
- LOG_MSG2("DRMDStepping::ModifyBreaksForStep() Numsteps 0x%d",aNumSteps);
-
- // Validate arguments
- if (!aThread)
- {
- LOG_MSG("DRMDStepping::ModifyBreaksForStep() - No aThread specified to step");
- return KErrArgument;
- }
-
- // Current PC
- TUint32 currentPC;
-
- ReturnIfError(CurrentPC(aThread,currentPC));
- LOG_MSG2("Current PC: 0x%x", currentPC);
-
- // disable breakpoint at the current PC if necessary
- ReturnIfError(iChannel->iBreakManager->DisableBreakAtAddress(currentPC));
-
- // Current CPSR
- TUint32 statusRegister;
-
- ReturnIfError(CurrentCPSR(aThread,statusRegister));
- LOG_MSG2("Current CPSR: %x", statusRegister);
-
- TBool thumbMode = (statusRegister & ECpuThumb);
- if (thumbMode)
- LOG_MSG("Thumb Mode");
-
- TInt instSize = thumbMode ? 2 : 4;
-
- TBool changingModes = EFalse;
-
- TUint32 breakAddress = 0;
-
- TUint32 newRangeEnd = aRangeEnd;
-
- breakAddress = PCAfterInstructionExecutes(aThread, currentPC, statusRegister, instSize, /* aStepInto, */ newRangeEnd, changingModes);
-
- /*
- If there is already a user breakpoint at this address, we do not need to set a temp breakpoint. The program
- should simply stop at that address.
- */
- TBreakEntry* breakEntry = NULL;
- do
- {
- breakEntry = iChannel->iBreakManager->GetNextBreak(breakEntry);
- if(breakEntry && !iChannel->iBreakManager->IsTemporaryBreak(*breakEntry))
- {
- if ((breakEntry->iAddress == breakAddress) && ((breakEntry->iThreadSpecific && breakEntry->iId == aThread->iId) || (!breakEntry->iThreadSpecific && breakEntry->iId == aThread->iOwningProcess->iId)))
- {
- LOG_MSG("DRMDStepping::ModifyBreaksForStep - Breakpoint already exists at the step target address\n");
-
- // note also that if this is the case, we will not keep stepping if we hit a real breakpoint, so may as well set
- // the step count = 0.
- breakEntry->iNumSteps = 0;
-
- return KErrNone;
- }
- }
- } while(breakEntry);
-
- breakEntry = NULL;
- do
- {
- breakEntry = iChannel->iBreakManager->GetNextBreak(breakEntry);
- if(breakEntry && iChannel->iBreakManager->IsTemporaryBreak(*breakEntry))
- {
- if (breakEntry->iAddress == 0)
- {
- breakEntry->iId = aThread->iId;
- breakEntry->iAddress = breakAddress;
- breakEntry->iThreadSpecific = ETrue;
-
- TBool realThumbMode = (thumbMode && !changingModes) || (!thumbMode && changingModes);
-
- // Need to set the correct type of breakpoint for the mode we are in
- // and the the one we are changing into
- if(realThumbMode)
- {
- // We are remaining in Thumb mode
- breakEntry->iMode = EThumbMode;
- }
- else
- {
- // We are switching to ARM mode
- breakEntry->iMode = EArmMode;
- }
-
- breakEntry->iResumeOnceOutOfRange = aResumeOnceOutOfRange;
- breakEntry->iSteppingInto = ETrue /* aStepInto */;
- breakEntry->iRangeStart = 0; // no longer used
- breakEntry->iRangeEnd = 0; // no longer used
-
- LOG_MSG2("Adding temp breakpoint with id: %d", breakEntry->iBreakId);
- LOG_MSG2("Adding temp breakpoint with thread id: %d", aThread->iId);
-
- // Record how many more steps to go after we hit this one
- breakEntry->iNumSteps = aNumSteps;
-
- LOG_MSG3("Setting temp breakpoint id %d with %d steps to go\n", breakEntry->iBreakId, aNumSteps);
-
- return iChannel->iBreakManager->DoEnableBreak(*breakEntry, ETrue);
- }
- }
- } while(breakEntry);
- LOG_MSG("ModifyBreaksForStep : Failed to set suitable breakpoint for stepping");
- return KErrNoMemory; // should never get here
-}
-
-// End of file - d-rmd-stepping.cpp
--- a/kernel/eka/drivers/debug/rmdebug/d_rmd_stepping.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,126 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#ifndef D_RMD_STEPPING_H
-#define D_RMD_STEPPING_H
-
-// fwd declaration of DRM_DebugChannel
-class DRM_DebugChannel;
-
-// extracted from rm_debug_kerneldriver.h
-// Register definitions
-#define SP_REGISTER 13
-#define LINK_REGISTER 14
-#define PC_REGISTER 15
-#define STATUS_REGISTER 16
-
-class DRMDStepping : public DBase
-{
-public:
- // ctor
- DRMDStepping(DRM_DebugChannel* aChannel);
-
- // dtor
- ~DRMDStepping();
-
- // extracted from rm_debug_kerneldriver.cpp
- TBool IsExecuted(TUint8 aCondition, TUint32 aStatusRegister);
- TBool IsPreviousInstructionMovePCToLR(DThread *aThread);
- void DecodeDataProcessingInstruction(TUint8 aOpcode, TUint32 aOp1, TUint32 aOp2, TUint32 aStatusRegister, TUint32 &aBreakAddress);
- TUint32 PCAfterInstructionExecutes(DThread *aThread, TUint32 aCurrentPC, TUint32 aStatusRegister, TInt aInstSize, TUint32 &aNewRangeEnd, TBool &aChangingModes);
- TUint32 ShiftedRegValue(DThread *aThread, TUint32 aInstruction, TUint32 aCurrentPC, TUint32 aStatusRegister);
- TInt ModifyBreaksForStep(DThread *aThread, TUint32 aRangeStart, TUint32 aRangeEnd,TBool aResumeOnceOutOfRange, TBool aCheckForStubs, const TUint32 aNumSteps);
-
-private:
-
- // Needed to access private data until re-structuring work is complete.
- friend class DRM_DebugChannel;
-
- DRM_DebugChannel* iChannel; // temporary reference back to DRM_DebugChannel to help with refactoring
-
- // Set of inline functions for decoding instructions. Formerly these were all macros
-
- // ARM instruction bitmasks
- inline TUint32 arm_opcode(const TUint32 aInst);
-
- // Generic instruction defines
- inline TUint32 arm_rm(const TUint32 aInst);
- inline TUint32 arm_rs(const TUint32 aInst);
- inline TUint32 arm_rd(const TUint32 aInst);
- inline TUint32 arm_rn(const TUint32 aInst);
- inline TUint32 arm_load(const TUint32 aInst);
-
- // Data processing instruction defines
- inline TUint32 arm_data_shift(const TUint32 aInst);
- inline TUint32 arm_data_c(const TUint32 aInst);
- inline TUint32 arm_data_imm(const TUint32 aInst);
- inline TUint32 arm_data_rot(const TUint32 aInst);
-
- // Single date transfer instruction defines
- inline TUint32 arm_single_imm(const TUint32 aInst);
- inline TUint32 arm_single_byte(const TUint32 aInst);
- inline TUint32 arm_single_u(const TUint32 aInst);
- inline TUint32 arm_single_pre(const TUint32 aInst);
-
- // Block data transfer instruction defines
- inline TUint32 arm_block_reglist(const TUint32 aInst);
- inline TUint32 arm_block_u(const TUint32 aInst);
- inline TUint32 arm_block_pre(const TUint32 aInst);
-
- // Branch instruction defines
- inline TUint32 arm_b_addr(const TUint32 aInst);
- inline TUint32 arm_instr_b_dest(const TUint32 aInst, TUint32& aAddr);
- inline TUint32 thumb_b_addr(const TUint32 aInst);
- inline TUint32 thumb_instr_b_dest(const TUint32 aInst, TUint32& aAddr);
- inline TUint32 arm_carry_bit(void);
-
-
- // Thumb instruction bitmasks
- inline TUint16 thumb_opcode(const TUint16 aInst);
- inline TUint16 thumb_inst_7_15(const TUint16 aInst);
- inline TUint16 thumb_inst_8_15(const TUint16 aInst);
-
- // Thumb2 decode support functions
- inline TUint16 t2opcode16(const TUint16 aInst);
-
- inline TUint16 t2opcode16special(const TUint16 aInst);
-
- // Helper functions
- TInt CurrentPC(DThread* aThread, TUint32& aPC);
-
- TInt CurrentCPSR(DThread* aThread, TUint32& aCPSR);
-
- TInt CurrentInstruction(DThread* aThread, TUint32& aInstruction);
-
- TInt CurrentArchMode(const TUint32 cpsr, Debug::TArchitectureMode& mode);
-
- TInt RegisterValue(DThread *aThread, const TUint32 aKernelRegisterId, TUint32 &aValue);
-
- TInt ReadMem32(DThread* aThread, const TUint32 aAddress, TUint32& aValue);
-
- TInt ReadMem16(DThread* aThread, const TUint32 aAddress, TUint16& aValue);
-
- TInt ReadMem8(DThread* aThread, const TUint32 aAddress, TUint8& aValue);
-
- inline TUint32 BitCount(const TUint32 aVal);
-
- inline TUint32 IsBitSet(const TUint32 aBitset, const TUint8 aBitNum);
-};
-
-#include "d_rmd_stepping.inl"
-
-#endif // D_RMD_STEPPPING_H
-
-// End of file - d-rmd-stepping.h
--- a/kernel/eka/drivers/debug/rmdebug/d_rmd_stepping.inl Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,313 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-
-
-/**
- @file
- @internalComponent
- @released
-*/
-
-#ifndef D_RMD_STEPPING_INL
-#define D_RMD_STEPPING_INL
-
-//
-// IsBitSet
-//
-// Returns 1 if the bit 'aNum' is set within aBitset, 0 otherwise
-inline TUint32 DRMDStepping::IsBitSet(const TUint32 aBitset, const TUint8 aNum)
- {
- return (aBitset & (1 << aNum) );
- }
-
-//
-// BitCount
-//
-// Count number of bits in aVal
-inline TUint32 DRMDStepping::BitCount(const TUint32 aVal)
- {
- TUint32 num = 0;
-
- for(TInt i = 0; i < 32; i++)
- {
- if ((1 << i) & aVal)
- {
- num++;
- }
- }
- return num;
- }
-
-//
-// Thumb2 opcode decoding
-//
-// Special data instructions and branch and exchange.
-//
-// Returns Opcode as defined in ARM ARM DDI0406A, section A6.2.3
-inline TUint16 DRMDStepping::t2opcode16special(const TUint16 aInst)
- {
- TUint8 aVal = (aInst & 0x03C0) >> 5;
-
- return aVal;
- }
-
-
-// Thumb2 opcode decoding instructions
-//
-// Returns Opcode as defined in ARM ARM DDI0406A, section A6.2
-// 16-bit Thumb instruction encoding
-inline TUint16 DRMDStepping::t2opcode16(const TUint16 aInst)
-{
- TUint16 aVal = (aInst & 0xFC00) >> 9;
-
- return aVal;
-}
-
-// ARM opcode decoding functions
-inline TUint32 DRMDStepping::arm_opcode(const TUint32 aInst)
-{
-// #define ARM_OPCODE(x) (((TUint32)(x) & 0x0E000000) >> 25)
-
- TUint32 aVal = ((aInst) & 0x0E000000) >> 25;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping:: arm_rm(const TUint32 aInst)
-{
-//#define ARM_RM(x) ((TUint32)(x) & 0x0000000F) // bit 0- 4
-
- TUint32 aVal = (aInst) & 0x0000000F;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping:: arm_rs(const TUint32 aInst)
-{
-//#define ARM_RS(x) (((TUint32)(x) & 0x00000F00) >> 8) // bit 8-11
-
- TUint32 aVal = ((aInst) & 0x00000F00) >> 8;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping:: arm_rd(const TUint32 aInst)
-{
-//#define ARM_RD(x) (((TUint32)(x) & 0x0000F000) >> 12) // bit 12-15
-
- TUint32 aVal = ((aInst) & 0x0000F000) >> 12;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping:: arm_rn(const TUint32 aInst)
-{
-//#define ARM_RN(x) (((TUint32)(x) & 0x000F0000) >> 16) // bit 16-19
-
- TUint32 aVal = ((aInst) & 0x000F0000) >> 16;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_load(const TUint32 aInst)
-{
-//#define ARM_LOAD(x) (((TUint32)(x) & 0x00100000) >> 20) // bit 20
-
- TUint32 aVal = ((aInst) & 0x00100000) >> 20;
-
- return aVal;
-}
-
-// Data processing instruction defines
-inline TUint32 DRMDStepping::arm_data_shift(const TUint32 aInst)
-{
-//#define ARM_DATA_SHIFT(x) (((TUint32)(x) & 0x00000060) >> 5) // bit 5- 6
-
- TUint32 aVal = ((aInst) & 0x00000060) >> 5;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_data_c(const TUint32 aInst)
-{
-//#define ARM_DATA_C(x) (((TUint32)(x) & 0x00000F80) >> 7) // bit 7-11
-
- TUint32 aVal = ((aInst) & 0x00000F80) >> 7;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_data_imm(const TUint32 aInst)
-{
-//#define ARM_DATA_IMM(x) ((TUint32)(x) & 0x000000FF) // bit 0-7
-
- TUint32 aVal = (aInst) & 0x000000FF;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_data_rot(const TUint32 aInst)
-{
-//#define ARM_DATA_ROT(x) (((TUint32)(x) & 0x00000F00) >> 8) // bit 8-11
-
- TUint32 aVal = ((aInst) & 0x00000F00) >> 8;
-
- return aVal;
-}
-
-// Single date transfer instruction defines
-inline TUint32 DRMDStepping::arm_single_imm(const TUint32 aInst)
-{
-//#define ARM_SINGLE_IMM(x) ((TUint32)(x) & 0x00000FFF) // bit 0-11
-
- TUint32 aVal = (aInst) & 0x00000FFF;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_single_byte(const TUint32 aInst)
-{
-//#define ARM_SINGLE_BYTE(x) (((TUint32)(x) & 0x00400000) >> 22) // bit 22
-
- TUint32 aVal = ((aInst) & 0x00400000) >> 22;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_single_u(const TUint32 aInst)
-{
-//#define ARM_SINGLE_U(x) (((TUint32)(x) & 0x00800000) >> 23) // bit 23
-
- TUint32 aVal = ((aInst) & 0x00800000) >> 23;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_single_pre(const TUint32 aInst)
-{
-//#define ARM_SINGLE_PRE(x) (((TUint32)(x) & 0x01000000) >> 24) // bit 24
-
- TUint32 aVal = ((aInst) & 0x01000000) >> 24;
-
- return aVal;
-}
-
-// Block data transfer instruction defines
-inline TUint32 DRMDStepping::arm_block_reglist(const TUint32 aInst)
-{
-//#define ARM_BLOCK_REGLIST(x) ((TUint32)(x) & 0x0000FFFF) // bit 0-15
-
- TUint32 aVal = (aInst) & 0x0000FFFF;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_block_u(const TUint32 aInst)
-{
-//#define ARM_BLOCK_U(x) (((TUint32)(x) & 0x00800000) >> 23) // bit 23
-
- TUint32 aVal = ((aInst) & 0x00800000) >> 23;
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_block_pre(const TUint32 aInst)
-{
-//#define ARM_BLOCK_PRE(x) (((TUint32)(x) & 0x01000000) >> 24) // bit 24
-
- TUint32 aVal = ((aInst) & 0x01000000) >> 24;
-
- return aVal;
-}
-
-// Branch instruction defines
-inline TUint32 DRMDStepping::arm_b_addr(const TUint32 aInst)
-{
-//#define ARM_B_ADDR(x) ((x & 0x00800000) ? ((TUint32)(x) & 0x00FFFFFF | 0xFF000000) : (TUint32)(x) & 0x00FFFFFF)
-
- TUint32 aVal = ((aInst & 0x00800000) ? ((TUint32)(aInst) & 0x00FFFFFF | 0xFF000000) : (TUint32)(aInst) & 0x00FFFFFF);
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_instr_b_dest(const TUint32 aInst, TUint32& aAddress)
-{
-//#define ARM_INSTR_B_DEST(x,a) (ARM_B_ADDR(x) << 2) + ((TUint32)(a) + 8)
-
- TUint32 aVal = (arm_b_addr(aInst) << 2) + ((TUint32)(aAddress) + 8);
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::thumb_b_addr(const TUint32 aInst)
-{
-//#define THUMB_B_ADDR(x) ((x & 0x0400) ? ((((TUint32)(x) & 0x07FF)<<11) | (((TUint32)(x) & 0x07FF0000)>>16) | 0xFFC00000) :\
- ((TUint32)(x) & 0x07FF)<<11) | (((TUint32)(x) & 0x07FF0000)>>16)
-
- TUint32 aVal = ((((TUint32)(aInst) & 0x07FF)<<11) | ((TUint32)(aInst) & 0x07FF0000)>>16);
-
- return ((aInst & 0x0400) ? (aVal | 0xFFC00000) : aVal);
-}
-
-inline TUint32 DRMDStepping::thumb_instr_b_dest(const TUint32 aInst, TUint32& aAddress)
-{
-//#define THUMB_INSTR_B_DEST(x,a) (THUMB_B_ADDR(x) << 1) + ((TUint32)(a) + 4)
-
- TUint32 aVal = (thumb_b_addr(aInst) << 1) + ((TUint32)(aAddress) + 4);
-
- return aVal;
-}
-
-inline TUint32 DRMDStepping::arm_carry_bit(void)
-{
-//#define ARM_CARRY_BIT 0x20000000 // bit 30
-
- TUint32 aVal = 0x20000000;
-
- return aVal;
-}
-
-// Thumb instruction bitmasks
-inline TUint16 DRMDStepping::thumb_opcode(const TUint16 aInst)
-{
-// #define THUMB_OPCODE(x) (((TUint16)(x) & 0xF800) >> 11)
-
- TUint16 aVal = ((aInst) & 0xF800) >> 11;
-
- return aVal;
-}
-
-inline TUint16 DRMDStepping::thumb_inst_7_15(const TUint16 aInst)
-{
-// #define THUMB_INST_7_15(x) (((TUint16)(x) & 0xFF80) >> 7)
-
- TUint16 aVal = ((aInst) & 0xFF80) >> 7;
-
- return aVal;
-}
-
-inline TUint16 DRMDStepping::thumb_inst_8_15(const TUint16 aInst)
-{
-// #define THUMB_INST_8_15(x) (((TUint16)(x) & 0xFF00) >> 8)
-
- TUint16 aVal = ((aInst) & 0xFF00) >> 8;
-
- return aVal;
-}
-
-#endif // D_RMD_STEPPPING_INL
-
-// End of file - d-rmd-stepping.inl
--- a/kernel/eka/drivers/debug/rmdebug/d_target_process.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,420 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Purpose: The DProcessTracker object tracks which processes are being
-// debugged. The DProcessTracker class uses a DTargetProcess object for
-// each process being debugged.
-// Note: Although TheDProcessTracker object is a global, it should be unique
-// as only the Debug Security Server should load and use this driver.
-//
-//
-
-#include <e32def.h>
-#include <e32def_private.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <kernel/kernel.h>
-#include <kernel/kern_priv.h>
-#include "nk_priv.h"
-#include <rm_debug_api.h>
-
-#include "d_target_process.h"
-#include "debug_logging.h"
-#include "debug_utils.h"
-
-// ctor
-DTargetProcess::DTargetProcess()
- :iProcessName(0,0,0)
- {
- }
-
-// dtor
-DTargetProcess::~DTargetProcess()
- {
- // Delete the space allocated for the name if any
- if (iProcessName.Ptr() != 0)
- {
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)iProcessName.Ptr());
- NKern::ThreadLeaveCS();
- }
- //Reset the array and delete the objects that its members point to
- NKern::ThreadEnterCS();
- iAgentList.ResetAndDestroy();
- NKern::ThreadLeaveCS();
- }
-
-// Compare two DTargetProcess items. They are the same if they have the same name.
-TInt DTargetProcess::Compare(const DTargetProcess& aFirst, const DTargetProcess& aSecond)
- {
- return aFirst.iProcessName.Compare(aSecond.iProcessName);
- }
-
-// Set the name of the process we are tracking
-TInt DTargetProcess::SetProcessName(const TDesC8& aProcessName)
- {
- // Argument checking
- if (aProcessName.Length() < 1)
- {
- return KErrArgument;
- }
-
- // Allocate some memory to store the name
- TUint length = aProcessName.Length();
-
- NKern::ThreadEnterCS();
- TUint8* buffer = (TUint8*)Kern::AllocZ(length);
- NKern::ThreadLeaveCS();
- if (buffer==NULL)
- {
- // Out of memory
- return KErrNoMemory;
- }
-
- // Set iProcessName to use the alloc'd buffer
- iProcessName.Set(buffer,length,length);
-
- // Store aProcessName within this object
- iProcessName.Copy(aProcessName);
-
- return KErrNone;
- }
-
-// Obtain the name of the process being tracked
-const TPtr8& DTargetProcess::ProcessName(void)
- {
- return iProcessName;
- }
-
-// Returns a pointer to the DDebugAgent with aAgentId.
-// If the agent is not in the list, it returns NULL.
-DDebugAgent* DTargetProcess::Agent(TUint64 aAgentId)
- {
- for(TInt i = 0; i < iAgentList.Count(); i++)
- {
- if (iAgentList[i]->Id() == aAgentId)
- {
- return iAgentList[i];
- }
- }
-
- // what do we return if we don't have any agents?
- return NULL;
- }
-
-// Adds aAgentId as a tracking agent for this process.
-TInt DTargetProcess::AddAgent(TUint64 aAgentId)
- {
-
- DDebugAgent* agent = DDebugAgent::New(aAgentId);
- LOG_MSG4("DTargetProcess::AddAgent(), agentId=%d, curr iAgentList.Count=%d, new agent=0x%08x",
- I64LOW(aAgentId), iAgentList.Count(), agent );
-
- if(agent == NULL)
- {
- LOG_MSG("DTargetProcess::AddAgent() couldn't allocate memory for DDebugAgent");
- return KErrNoMemory;
- }
- return iAgentList.Insert(agent,0);
- }
-
-// Stops tracking the process with this agent
-TInt DTargetProcess::RemoveAgent(TUint64 aAgentId)
- {
- // We need to find and then remove the agent
- for(TUint i = 0; i < iAgentList.Count(); i++)
- {
- if (iAgentList[i]->Id() == aAgentId)
- {
- delete iAgentList[i];
- iAgentList.Remove(i);
- return KErrNone;
- }
- }
-
- return KErrNotFound;
- }
-
-// Index through the agents by position
-DDebugAgent* DTargetProcess::operator[](TInt aIndex)
- {
- return iAgentList[aIndex];
- }
-
-// returns the number of agents tracking this process.
-TInt DTargetProcess::AgentCount(void)
- {
- return iAgentList.Count();
- }
-
-/**
- Resume the specified thread
-
- @param aThread thread to resume
-
- @return KErrNone if the thread has previously been suspended and is resumed,
- KErrNotFound if the thread has not previously been suspended
- */
-TInt DTargetProcess::ResumeThread(DThread* aThread)
- {
- LOG_MSG2("DTargetProcess::ResumeSuspendedThread(): thread=0x%08x", aThread);
- TInt err1 = ResumeSuspendedThread(aThread);
- LOG_MSG2("DTargetProcess::ResumeSuspendedThread(): ret=%d)", err1);
- TInt err2 = ResumeFrozenThread(aThread->iNThread);
- LOG_MSG2("DTargetProcess::ResumeFrozenThread(): ret=%d)", err2);
- //if resuming the suspended thread failed for an obscure reason return it
- if((err1 != KErrNotFound) && (err1 != KErrNone))
- {
- LOG_MSG2("DTargetProcess::ResumeThread() BUG : unexpected exit, err1: %d", err1);
- return err1;
- }
- //if resuming the frozen thread failed for an obscure reason return it
- if((err2 != KErrNotFound) && (err2 != KErrNone))
- {
- LOG_MSG2("DTargetProcess::ResumeThread() BUG : unexpected exit, err2: %d", err2);
- return err2;
- }
- // if resuming the suspended thread succeeded in both cases, we have a consistency problem
- if ((err1 == KErrNone) && (err2 == KErrNone))
- {
- LOG_MSG("DTargetProcess::ResumeThread() BUG : unexpected exit, err1 == err2 == KErrNone");
- }
-
- //if the thread was in neither list return KErrNotFound, otherwise KErrNone
- return ((err1 == KErrNone) || (err2 == KErrNone)) ? KErrNone : KErrNotFound;
- }
-
-/**
- Resume the specified frozen thread
-
- @param aThread thread to resume
-
- @return KErrNone if the thread has previously been suspended and is resumed,
- KErrNotFound if the thread has not previously been suspended
- */
-TInt DTargetProcess::ResumeFrozenThread(NThread& aThread)
- {
- for(TInt i=0; i<iFrozenThreadSemaphores.Count(); i++)
- {
- if(iFrozenThreadSemaphores[i]->iOwningThread == &aThread)
- {
- NKern::FSSignal(iFrozenThreadSemaphores[i]);
- NKern::ThreadEnterCS();
- delete iFrozenThreadSemaphores[i];
- NKern::ThreadLeaveCS();
- iFrozenThreadSemaphores.Remove(i);
- return KErrNone;
- }
- }
- return KErrNotFound;
- }
-
-/**
- Resume the specified suspended thread
-
- @param aThread thread to resume
-
- @return KErrNone if the thread has previously been suspended and is resumed,
- KErrNotFound if the thread has not previously been suspended
- */
-TInt DTargetProcess::ResumeSuspendedThread(DThread* aThread)
- {
- TUint64 threadId = (TUint64)aThread->iId;
- for(TInt i=0; i<iSuspendedThreads.Count(); i++)
- {
- if(iSuspendedThreads[i] == threadId)
- {
- iSuspendedThreads.Remove(i);
- LOG_MSG2("DTargetProcess::ResumeSuspendedThread()> Kern::ThreadResume() 0x%08x", aThread);
- Kern::ThreadResume(*aThread);
- return KErrNone;
- }
- }
- return KErrNotFound;
- }
-
-/**
- Suspend the specified thread
-
- @param aThread thread to suspend
-
- @param aFreezeThread suspend the thread on a Fast Semaphore if
- ETrue. EFalse means suspend by calling Kern::Suspend.
-
- @return KErrNone if the thread is successfully suspended,
- KErrAlreadyExists if the agent has already suspended the thread,
- or one of the other system wide error codes
-
- This function suspends a thread by calling Kern::Thread Suspend.
-
- An alternative means of suspending the _current_ thread only
- is by call DTargetProcess::FreezeThread. This will ensure that
- the current thread is suspended when exception processing for this
- thread completes (see rm_debug_eventhandler.cpp)
-
- */
-TInt DTargetProcess::SuspendThread(DThread* aThread, TBool aFreezeThread)
- {
- // should check if this thread is already suspended/frozen and return if so
- // but just warn for the moment.
- if (CheckSuspended(aThread))
- {
- // thread was already suspended, don't bother doing it again
- LOG_MSG2("DTargetProcess::SuspendThread - Thread Id 0x%08x already suspended\n",aThread->iId);
- //return KErrAlreadyExists;
- }
-
- return aFreezeThread ? FreezeThread() : DoSuspendThread(aThread);
- }
-
-/**
- Freeze the current thread
-
- @return KErrNone if the thread is successfully suspended,
- KErrAlreadyExists if the agent has already suspended the thread,
- or one of the other system wide error codes
-
- This marks the current thread for waiting on a Fast Semaphore
- when exception handling for this thread has completed - see
- rm_debug_eventhandler.cpp for details.
- */
-TInt DTargetProcess::FreezeThread()
- {
- // create and store a fast semaphore to stop the thread on
- NKern::ThreadEnterCS();
- NFastSemaphore* sem = new NFastSemaphore();
- NKern::ThreadLeaveCS();
- sem->iOwningThread = &(Kern::CurrentThread().iNThread);
- LOG_MSG3("DTargetProcess::FreezeThread(): new NFastSemaphore() owning thread==curr NThread=0x%08x, DThread=0x%08x",
- sem->iOwningThread, &(Kern::CurrentThread()) );
- return iFrozenThreadSemaphores.Append(sem);
- }
-
-/**
- Suspend the specified thread
-
- @param aThread thread to suspend
-
- @return KErrNone if the thread is successfully suspended,
- KErrAlreadyExists if the agent has already suspended the thread,
- or one of the other system wide error codes
- */
-TInt DTargetProcess::DoSuspendThread(DThread* aThread)
- {
- TUint64 threadId = (TUint64)aThread->iId;
-
- // Don't suspend if this thread is already suspended (by FSWait or
- // Kern::ThreadSuspend
- if (CheckSuspended(aThread))
- {
- // thread was already suspended, don't bother doing it again
- LOG_MSG2("DTargetProcess::SuspendThread - Thread Id 0x%08x already suspended\n",threadId);
- return KErrAlreadyExists;
- }
-
- // Add thread to the suspend list
- TInt err = iSuspendedThreads.Append(threadId);
- if(err == KErrNone)
- {
- LOG_MSG2("DTargetProcess::DoSuspendThread >Kern::ThreadSuspend() 0x%08x", aThread );
- Kern::ThreadSuspend(*aThread, 1);
- }
- return err;
- }
-
-/**
- Waits the current thread on a Fast Semaphore.
-
- This is useful for situations where the current thread
- has hit a breakpoint within a critical section, and
- otherwise could not be suspended at this point.
-
- Note that the Fast Semaphore structure on which the thread
- waits must be a member data item of this class instance,
- as it needs to be FSSignal()'d by another thread to resume
- again.
- */
-void DTargetProcess::FSWait()
- {
- NThread* currentNThread = &(Kern::CurrentThread().iNThread);
- for(TInt i=0; i<iFrozenThreadSemaphores.Count(); i++)
- {
- if(iFrozenThreadSemaphores[i]->iOwningThread == currentNThread)
- {
- LOG_MSG4("DTargetProcess::FSWait(): > FSWait frozen sem %d, currentNThread=0x%08x, id=0x%x",
- i, currentNThread, Kern::CurrentThread().iId );
- NKern::FSWait(iFrozenThreadSemaphores[i]);
- return;
- }
- }
- }
-
-/**
- Checks that the thread has been suspended
-
- @param aThread thread to check suspended
-
- @return ETrue if the thread has been suspended,
- EFalse if the thread has not been suspended
- */
-TBool DTargetProcess::CheckSuspended(DThread* aThread) const
- {
- if(!aThread)
- {
- return EFalse;
- }
- //check if the thread is in the suspended threads list
- for(TInt i=0; i<iSuspendedThreads.Count(); i++)
- {
- if(iSuspendedThreads[i] == (TUint64)aThread->iId)
- {
- return ETrue;
- }
- }
- // not in the suspended threads list so check in the frozen threads list
- NThread* nThread = &(aThread->iNThread);
- for(TInt i=0; i<iFrozenThreadSemaphores.Count(); i++)
- {
- if(iFrozenThreadSemaphores[i]->iOwningThread == nThread)
- {
- return ETrue;
- }
- }
- return EFalse;
- }
-
-/*
-@return ETrue if the debug driver has suspended any of the process' threads, EFalse otherwise
-*/
-TBool DTargetProcess::HasSuspendedThreads() const
- {
- return (iSuspendedThreads.Count() > 0) || (iFrozenThreadSemaphores.Count() > 0);
- }
-
-void DTargetProcess::NotifyEvent(const TDriverEventInfo& aEventInfo)
- {
- // Stuff the event info into all the tracking agents event queues
- LOG_MSG4("DTargetProcess::NotifyEvent(): num attached agents: %d, iEventType=%d, this=0x%08x",
- AgentCount(), aEventInfo.iEventType, this);
-
- for(TInt i = 0; i < AgentCount(); i++)
- {
- // Index through all the relevant debug agents
- DDebugAgent* debugAgent = iAgentList[i];
- if(debugAgent != NULL)
- {
- debugAgent->NotifyEvent(aEventInfo);
- }
- }
- }
-
--- a/kernel/eka/drivers/debug/rmdebug/d_target_process.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Purpose: Kernel-side tracking of process state
-//
-//
-
-#ifndef D_TARGET_PROCESS_H
-#define D_TARGET_PROCESS_H
-
-#include "d_debug_agent.h"
-
-// Debug Process Tracker class
-class DTargetProcess : public DBase
-{
-public:
- DTargetProcess();
- ~DTargetProcess();
-
- static TInt Compare(const DTargetProcess& aFirst, const DTargetProcess& aSecond);
-
- TInt SetProcessName(const TDesC8& aProcessName);
-
- const TPtr8& ProcessName(void);
-
- TInt AddAgent(const TUint64 aAgentId);
-
- TInt RemoveAgent(TUint64 aAgentId);
-
- DDebugAgent* operator[](TInt aIndex);
-
- DDebugAgent* Agent(TUint64 aAgentId);
-
- TInt AgentCount(void);
- TInt ResumeThread(DThread* aThread);
- TInt SuspendThread(DThread* aThread, TBool aFreezeThread=EFalse);
- TBool CheckSuspended(DThread* aThread) const;
- void FSWait();
- TBool HasSuspendedThreads() const;
- void NotifyEvent(const TDriverEventInfo& aEventInfo);
-
-private:
- TInt ResumeFrozenThread(NThread& aThread);
- TInt ResumeSuspendedThread(DThread* aThread);
- TInt FreezeThread();
- TInt DoSuspendThread(DThread* aThread);
-
-private:
- TPtr8 iProcessName;
-
- RPointerArray<DDebugAgent> iAgentList;
-
- RArray<TUint64> iSuspendedThreads;
-
- RPointerArray<NFastSemaphore> iFrozenThreadSemaphores;
-
-};
-
-#endif // D_TARGET_PROCESS_H
-
--- a/kernel/eka/drivers/debug/rmdebug/rm_debug_eventhandler.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,174 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Kernel Event handler for Run Mode Debug.
-//
-
-#include <e32def.h>
-#include <e32def_private.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <kernel/arm/arm.h>
-#include <kernel/kernel.h>
-#include <kernel/kern_priv.h>
-#include <nk_trace.h>
-
-#include <rm_debug_api.h>
-#include "debug_logging.h"
-#include "d_process_tracker.h"
-#include "d_rmd_stepping.h"
-#include "rm_debug_kerneldriver.h"
-#include "rm_debug_driver.h"
-#include "rm_debug_eventhandler.h"
-
-
-DRM_DebugEventHandler::DRM_DebugEventHandler()
- : DKernelEventHandler(EventHandler, this)
-{
- LOG_MSG("DRM_DebugEventHandler::DRM_DebugEventHandler()");
-
- for(TInt i=0; i<EEventLimit; i++)
- {
- iEventHandlers[i] = &DRM_DebugChannel::HandleUnsupportedEvent;
- }
- iEventHandlers[EEventUserTrace] = &DRM_DebugChannel::HandleUserTrace;
- iEventHandlers[EEventRemoveLibrary] = &DRM_DebugChannel::RemoveLibrary;
- iEventHandlers[EEventAddLibrary] = &DRM_DebugChannel::AddLibrary;
- iEventHandlers[EEventStartThread] = &DRM_DebugChannel::StartThread;
- iEventHandlers[EEventSwExc] = &DRM_DebugChannel::HandleSwException;
- iEventHandlers[EEventHwExc] = &DRM_DebugChannel::HandleHwException;
- iEventHandlers[EEventKillThread] = &DRM_DebugChannel::HandleEventKillThread;
- iEventHandlers[EEventAddProcess] = &DRM_DebugChannel::HandleAddProcessEvent;
- iEventHandlers[EEventRemoveProcess] = &DRM_DebugChannel::HandleRemoveProcessEvent;
-}
-
-TInt DRM_DebugEventHandler::Create(DLogicalDevice* aDevice, DLogicalChannel* aChannel, DThread* aClient)
-{
- LOG_MSG3("DRM_DebugEventHandler::Create(), aClientthread=0x%08x id=%d", aClient, aClient->iId);
-
- TInt err;
- err = aDevice->Open();
- if (err != KErrNone)
- return err;
- iDevice = aDevice;
-
- iChannel = (DRM_DebugChannel*)aChannel; //Don't add ref the channel, since channel closes the event handler before it ever gets destroyed.
-
- err = aClient->Open();
- if (err != KErrNone)
- return err;
- iClientThread = aClient;
-
- // Use a semaphore to protect our data structures from concurrent access.
- err = Kern::SemaphoreCreate(iProtectionLock, _L("RM_DebugEventHandlerLock"), 1 /* Initial count */);
- if (err != KErrNone)
- return err;
-
-
- return Add();
-}
-
-
-DRM_DebugEventHandler::~DRM_DebugEventHandler()
-{
- LOG_MSG("DRM_DebugEventHandler::~DRM_DebugEventHandler()");
-
- if (iProtectionLock)
- iProtectionLock->Close(NULL);
-
- if (iDevice)
- iDevice->Close(NULL);
-
- if (iClientThread)
- Kern::SafeClose((DObject*&)iClientThread, NULL);
-
-}
-
-
-TInt DRM_DebugEventHandler::Start()
-{
- LOG_MSG("DRM_DebugEventHandler::Start()");
-
- iTracking = ETrue;
-
- return KErrNone;
-}
-
-
-TInt DRM_DebugEventHandler::Stop()
-{
- LOG_MSG("DRM_DebugEventHandler::Stop()");
-
- iTracking = EFalse;
-
- return KErrNone;
-}
-
-
-TUint DRM_DebugEventHandler::EventHandler(TKernelEvent aType, TAny* a1, TAny* a2, TAny* aThis)
-{
- return ((DRM_DebugEventHandler*)aThis)->HandleEvent(aType, a1, a2);
-}
-
-
-
-TUint DRM_DebugEventHandler::HandleEvent(TKernelEvent aType, TAny* a1, TAny* a2)
- {
-
- /*
- * Check if we are tracking things at all OR
- * this event is beyond the limit of known events OR
- * this event is from the debug thread itself (don't want to debug ourselves) OR
- * this event has a handler (there is no point in proceeding without a handler)
- */
- if( (!iTracking) ||
- (aType > (TUint32)EEventLimit) ||
- (iClientThread == &Kern::CurrentThread()) ||
- (iEventHandlers[aType] == &DRM_DebugChannel::HandleUnsupportedEvent) )
- {
- return ERunNext;
- }
- return HandleSpecificEvent(aType,a1,a2) ? EExcHandled : ERunNext;
- }
-
-TBool DRM_DebugEventHandler::HandleSpecificEvent(TKernelEvent aType, TAny* a1, TAny* a2)
- {
- TBool ret = EFalse;
-
- NKern::ThreadEnterCS();
- LockDataAccess();
-
-
- if (iChannel)
- {
- ret = (iChannel->*(iEventHandlers[aType]))(a1, a2);
- }
- ReleaseDataAccess();
- NKern::ThreadLeaveCS();
-
- switch(aType)
- {
- case EEventHwExc:
- case EEventKillThread:
- {
- LOG_MSG2("DRM_DebugEventHandler::HandleEvent() -> FSWait(), kernel event type: %d", (TUint32)aType);
- TheDProcessTracker.FSWait();
- LOG_MSG("DRM_DebugEventHandler::HandleEvent() <- FSWait()");
- break;
- }
- default:
- break;
- }
- return ret;
- }
-
--- a/kernel/eka/drivers/debug/rmdebug/rm_debug_kerneldriver.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,3791 +0,0 @@
-// Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Device driver for kernel side debug assist
-//
-
-#ifdef __WINS__
-#error - this driver cannot be built for emulation
-#endif
-
-#include <e32def.h>
-#include <e32def_private.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <e32ldr.h>
-#include <u32std.h>
-#include <kernel/kernel.h>
-#include <kernel/kern_priv.h>
-#include <nk_trace.h>
-#include <arm.h>
-#include <kernel/cache.h>
-#include <platform.h>
-#include <nkern.h>
-#include <u32hal.h>
-#include <kernel/kdebug.h>
-#include <rm_debug_api.h>
-
-#include "debug_logging.h"
-#include "d_rmd_breakpoints.h" // moved breakpoints code lives here
-#include "d_rmd_stepping.h" // moved stepping code lives here
-#include "rm_debug_kerneldriver.h"
-#include "d_list_manager.h"
-#include "rm_debug_driver.h"
-#include "rm_debug_eventhandler.h"
-#include "d_debug_functionality.h"
-#include "d_process_tracker.h"
-#include "debug_utils.h"
-#include "d_buffer_manager.h"
-
-using namespace Debug;
-
-/////////////////////////////////////////////////////////////////////////
-//
-// DRM_DebugDriverFactory implementation
-//
-/////////////////////////////////////////////////////////////////////////
-
-//
-// DRM_DebugDriverFactory constructor
-//
-DRM_DebugDriverFactory::DRM_DebugDriverFactory()
- {
- iVersion = TVersion(KMajorVersionNumber,KMinorVersionNumber,KBuildVersionNumber);
- }
-
-//
-// DRM_DebugDriverFactory::Create
-//
-TInt DRM_DebugDriverFactory::Create(DLogicalChannelBase*& aChannel)
- {
- if (iOpenChannels != 0)
- return KErrInUse; // a channel is already open
-
- aChannel = new DRM_DebugChannel(this);
-
- return aChannel ? KErrNone : KErrNoMemory;
- }
-
-//
-// DRM_DebugDriverFactory::Install
-//
-TInt DRM_DebugDriverFactory::Install()
- {
- return(SetName(&KRM_DebugDriverName));
- }
-
-//
-// DRM_DebugDriverFactory::Install
-//
-void DRM_DebugDriverFactory::GetCaps(TDes8& aDes) const
- {
- TCapsRM_DebugDriver b;
- b.iVersion = TVersion(KMajorVersionNumber, KMinorVersionNumber, KBuildVersionNumber);
-
- Kern::InfoCopy(aDes,(TUint8*)&b,sizeof(b));
- }
-
-/////////////////////////////////////////////////////////////////////////
-//
-// DRM_DebugChannel implementation
-//
-/////////////////////////////////////////////////////////////////////////
-
-//
-// DRM_DebugChannel constructor
-//
-DRM_DebugChannel::DRM_DebugChannel(DLogicalDevice* aLogicalDevice)
- : iExcludedROMAddressStart(ROM_LINEAR_BASE),
- iExcludedROMAddressEnd(0),
- iPageSize(0x1000),
- iBreakManager(0),
- iStepper(0),
- iStepLock(0),
- iDfcQ(NULL),
- iInitialisedCodeModifier(0),
- iAsyncGetValueRequest(NULL)
- {
- LOG_MSG("DRM_DebugChannel::DRM_DebugChannel()");
-
- iDevice = aLogicalDevice;
-
- iClientThread = &Kern::CurrentThread();
- iClientThread->Open();
-
- LOG_MSG3("DRM_DebugChannel::DRM_DebugChannel() clientThread = 0x%08x, id=%d",
- iClientThread, iClientThread->iId );
-
-
- iPageSize = Kern::RoundToPageSize(1);
- }
-
-//
-// DRM_DebugChannel destructor
-//
-DRM_DebugChannel::~DRM_DebugChannel()
- {
- LOG_MSG("DRM_DebugChannel::~DRM_DebugChannel()");
-
- if (iAsyncGetValueRequest)
- {
- Kern::QueueRequestComplete(iClientThread, iAsyncGetValueRequest, KErrCancel); // does nothing if request not pending
- Kern::DestroyClientRequest(iAsyncGetValueRequest);
- }
-
- NKern::ThreadEnterCS();
- Kern::SafeClose((DObject*&)iClientThread, NULL);
- NKern::ThreadLeaveCS();
-
- // Close breakpoint manager
- if (iBreakManager)
- {
- NKern::ThreadEnterCS();
- delete iBreakManager;
- NKern::ThreadLeaveCS();
- }
-
- // Close stepping manager
- if (iStepper)
- {
- NKern::ThreadEnterCS();
- delete iStepper;
- NKern::ThreadLeaveCS();
- }
-
- //close the debug process list
- iDebugProcessList.Close();
-
- DestroyDfcQ();
-
- //close the code modifier
- if (iInitialisedCodeModifier)
- {
- DebugSupport::CloseCodeModifier();
- }
- }
-
-void DRM_DebugChannel::DestroyDfcQ()
- {
- LOG_MSG("DRM_DebugChannel::DestroyDfcQ()");
- if (iDfcQ)
- {
- NKern::ThreadEnterCS();
- iDfcQ->Destroy();
- NKern::ThreadLeaveCS();
- }
- }
-
-//
-// DRM_DebugChannel::DoCreate
-//
-TInt DRM_DebugChannel::DoCreate(TInt /*aUnit*/, const TDesC* anInfo, const TVersion& aVer)
- {
- LOG_MSG("DRM_DebugChannel::DoCreate()");
- TInt err = Kern::CreateClientDataRequest(iAsyncGetValueRequest);
- if(err != KErrNone)
- return err;
-
- if (!Kern::QueryVersionSupported(TVersion(KMajorVersionNumber, KMinorVersionNumber, KBuildVersionNumber), aVer))
- return KErrNotSupported;
-
- // Do the security check here so that any arbitrary application doesn't make
- // use of Trk kernel driver.
- if (!DoSecurityCheck())
- {
- LOG_MSG("DRM_DebugChannel::DoCreate() - permission denied!");
- return KErrPermissionDenied;
- }
-
- if (anInfo)
- {
- // this is the end address of the user library.
- // this doesn't seem to be valid for EKA2.
- // right now we dont need this for EKA2 since we are not worried
- // about kernel being stopped as kernel is multithreaded.
- // just retaining this for future use.
- TBuf8<32> buf;
- TInt err = Kern::ThreadRawRead(iClientThread, anInfo, &buf, 32);
- if(err != KErrNone)
- return err;
- }
-
- // Allocate a D_RMD_Breakpoints class as a breakpoint manager
- NKern::ThreadEnterCS();
- iBreakManager = new D_RMD_Breakpoints(this);
- NKern::ThreadLeaveCS();
- if (iBreakManager == NULL)
- {
- LOG_MSG("DRM_DebugChannel::DRM_DebugChannel - could not construct breakpoint manager");
- return KErrNoMemory;
- }
-
- // Initialise the new breakpoint manager object
- iBreakManager->Init();
-
- // Allocate a DRMDStepping class as the stepping manager
- NKern::ThreadEnterCS();
- iStepper = new DRMDStepping(this);
- NKern::ThreadLeaveCS();
- if (iStepper == NULL)
- {
- LOG_MSG("DRM_DebugChannel::DRM_DebugChannel - could not construct stepper manager");
- return KErrNoMemory;
- }
-
- // Initialize the code modifier for managing breakpoints.
- TUint caps; //ignored for now
- err = DebugSupport::InitialiseCodeModifier(caps, NUMBER_OF_MAX_BREAKPOINTS);
- //if code modifier initializer failed,
- //return here, since we can't set an breakpoints
- if(err != KErrNone)
- {
- return err;
- }
- else
- {
- iInitialisedCodeModifier = ETrue;
- }
-
- //create and set the driver's Dfc queue
- err = CreateDfcQ();
- if(err != KErrNone)
- {
- LOG_MSG("DRM_DebugChannel::DoCreate() Creating Dfc queue failed.");
- }
- SetDfcQ(iDfcQ);
-
- iMsgQ.Receive();
-
- iEventHandler = new DRM_DebugEventHandler;
- if (!iEventHandler)
- return KErrNoMemory;
- err = iEventHandler->Create(iDevice, this, iClientThread);
- if (err != KErrNone)
- return err;
-
- //return KErrNone;
- return iEventHandler->Start();
- }
-
-/**
-Forward call to either synch or asynch methods while serialising all calls via lock.
-
-Protect access via a the event handler lock to
-serialise all calls and protect concurrent access to data structures
-
-@param aMsg pointer to a TMessageBase object
-
-@return error returned by called methods
-
-@see DRM_DebugEventHandler::HandleSpecificEvent where lock is also used
-@see DRM_DebugEventHandler::iProtectionLock
-
-*/
-TInt DRM_DebugChannel::SendMsg(TMessageBase* aMsg)
- {
- DThread * currThread = &Kern::CurrentThread();
- LOG_MSG3("DRM_DebugChannel::SendMsg() currThread = 0x%08x, iClientThread=0x%08x", currThread, iClientThread );
-
- iEventHandler->LockDataAccess();
-
- TThreadMessage& m = *(TThreadMessage*)aMsg;
- TInt id = m.iValue;
- TInt err = KErrNone;
-
- if (id != (TInt)ECloseMsg && id != KMaxTInt && id < 0)
- {
- // DoRequest
- TRequestStatus* pStatus = (TRequestStatus*)m.Ptr0();
- err = SendRequest(aMsg);
- if (err != KErrNone)
- Kern::RequestComplete(pStatus,err);
- }
- else
- {
- err = DLogicalChannel::SendMsg(aMsg);
- }
-
- iEventHandler->ReleaseDataAccess();
- return err;
- }
-
-//
-// DRM_DebugChannel::SendRequest
-//
-TInt DRM_DebugChannel::SendRequest(TMessageBase* aMsg)
- {
- LOG_MSG("DRM_DebugChannel::SendRequest()");
-
- TThreadMessage& m = *(TThreadMessage*)aMsg;
- TInt function = ~m.iValue;
- TRequestStatus* pStatus = (TRequestStatus*)m.Ptr0();
- TAny* a1 = m.Ptr1();
-
- TInt err = KErrNotSupported;
- switch(function)
- {
- case RRM_DebugDriver::ERequestGetEvent:
- err = PreAsyncGetValue((TEventInfo*)a1,pStatus);
- break;
- }
- if (err == KErrNone)
- err = DLogicalChannel::SendMsg(aMsg);
- return err;
- }
-
-//
-// DRM_DebugChannel::PreAsyncGetValue
-//
-TInt DRM_DebugChannel::PreAsyncGetValue(TEventInfo* aValue, TRequestStatus* aStatus)
- {
- LOG_MSG3("DRM_DebugChannel::PreAsyncGetValue() TEventInfo=0x%08x, TRequestStatus=0x%08x",
- aValue, aStatus );
-
- iAsyncGetValueRequest->Reset();
-
- TInt err = iAsyncGetValueRequest->SetStatus(aStatus);
- if (err != KErrNone)
- return err;
-
- iAsyncGetValueRequest->SetDestPtr(aValue);
- return KErrNone;
- }
-
-/**
- Create the Dfc queue for receiving messages
- */
-TInt DRM_DebugChannel::CreateDfcQ()
- {
- LOG_MSG("DRM_DebugChannel::CreateDfcQ()");
- TInt r = Kern::DynamicDfcQCreate(iDfcQ, KRmDebugDriverThreadPriority, KRM_DebugDriverName);
- // Fix to stop t_rmdebug2 etc crashing the device.
- // This should be removed once the rm debug driver has been updated for WDP.
- if (r == KErrNone)
- iDfcQ->SetRealtimeState(ERealtimeStateOff);
- return r;
- }
-
-//
-// DRM_DebugChannel::DoCancel
-//
-// New: The cancel call does not take an enum parameter describing
-// the request to be cancelled. Rather it supplies a pointer
-// to a user-side struct defining the cancellation
-//
-void DRM_DebugChannel::DoCancel(TInt aReqNo)
- {
- LOG_MSG("DRM_DebugChannel::DoCancel()");
-
- TRMD_DebugCancelInfo info;
-
- TInt err = Kern::ThreadRawRead(iClientThread,(TAny*)aReqNo,(TAny*)&info,sizeof(info));
- if (err != KErrNone)
- {
- // How do we cancel something we know nothing about???
- LOG_MSG("DRM_DebugChannel::DoCancel - bad arguments");
- return;
- }
-
- // Find the process
- DTargetProcess* pProcess = TheDProcessTracker.FindProcess(info.iProcessName);
- if (pProcess == NULL)
- {
- // We are doomed. We don't know which event to cancel..
- LOG_MSG2("Cannot determine which process is being debugged: %S", &(info.iProcessName));
-
- return;
- }
-
- // Find the agent
- DDebugAgent* debugAgent = pProcess->Agent(info.iAgentId);
- if (debugAgent == NULL)
- {
- // Bad agent means there is no tracking agent
- LOG_MSG2("Cannot locate debug agent with pid 0x%0x16lx",info.iAgentId);
- return;
- }
-
- // Agent completes/pends the request as appropriate.
- debugAgent->CancelGetEvent();
-
- }
-
-//
-// DRM_DebugChannel::DoRequest
-//
-void DRM_DebugChannel::DoRequest(TInt aReqNo, TRequestStatus* aStatus, TAny* a1, TAny* a2)
- {
- LOG_MSG4("DRM_DebugChannel::DoRequest(), iClientThread=0x%08x, tid=0x%08x, TRequestStatus=0x%08x",
- iClientThread, I64LOW(iClientThread->iId), aStatus);
-
- switch(aReqNo)
- {
- case RRM_DebugDriver::ERequestGetEvent:
- {
- TEventMetaData eventMetaData;
- TInt err = Kern::ThreadRawRead(iClientThread, a2, (TUint8 *)&eventMetaData, sizeof(TEventMetaData) );
- if (err != KErrNone)
- {
- LOG_MSG("Error: could not read argument data from the DSS (TEventMetaData)");
-
- // We could not read information from the user, so the a2 argument is probably wrong
- Kern::RequestComplete(iClientThread, aStatus, KErrArgument);
- return;
- }
-
- // Find the process
- DTargetProcess* pProcess = TheDProcessTracker.FindProcess(eventMetaData.iTargetProcessName);
- if (pProcess == NULL)
- {
- LOG_MSG("Cannot identify process being debugged");
-
- // We could not locate the process, so the user asked for the wrong one.
- Kern::RequestComplete(iClientThread, aStatus, KErrArgument);
- return;
- }
-
- // Find the agent
- DDebugAgent* debugAgent = pProcess->Agent(eventMetaData.iDebugAgentProcessId);
- LOG_MSG5(" For agent pid=%d, DTargetProcess=0x%08x, Agent=0x%08x, iAsyncGetValueRequest0x%08x",
- I64LOW(eventMetaData.iDebugAgentProcessId), pProcess, debugAgent, iAsyncGetValueRequest );
-
- if (debugAgent == NULL)
- {
- // Bad agent means there is no tracking agent
- LOG_MSG2("Cannot locate debug agent with pid 0x%0x16lx",eventMetaData.iDebugAgentProcessId);
- return;
- }
- // Agent completes/pends the request as appropriate.
- debugAgent->GetEvent(iAsyncGetValueRequest, iClientThread);
-
- break;
- }
- default:
- {
- // Don't know what to do, should not get here!
- LOG_MSG("DRM_DebugChannel::DoRequest was passed an unsupported request aReqNo");
-
- Kern::RequestComplete(iClientThread, aStatus, KErrNotSupported);
- }
- }
- }
-
-//
-// DRM_DebugChannel::DoControl
-//
-TInt DRM_DebugChannel::DoControl(TInt aFunction, TAny* a1, TAny* a2)
- {
- LOG_MSG("DRM_DebugChannel::DoControl()");
-
- LOG_MSG2("DoControl Function %d", aFunction);
-
- TInt err = KErrBadHandle;
- DThread* threadObj = NULL;
-
- switch(aFunction)
- {
- /* Security first */
- case RRM_DebugDriver::EControlIsDebuggable:
- {
- err = IsDebuggable((TUint32)a1);
- break;
- }
- case RRM_DebugDriver::EControlSetBreak:
- {
- err = SetBreak((TSetBreakInfo*)a1);
- break;
- }
- case RRM_DebugDriver::EControlClearBreak:
- {
- err = iBreakManager->DoClearBreak((TInt32)a1);
- break;
- }
- case RRM_DebugDriver::EControlModifyBreak:
- {
- err = iBreakManager->DoModifyBreak((TModifyBreakInfo*)a1);
- break;
- }
- case RRM_DebugDriver::EControlModifyProcessBreak:
- {
- err = iBreakManager->DoModifyProcessBreak((TModifyProcessBreakInfo*)a1);
- break;
- }
- case RRM_DebugDriver::EControlBreakInfo:
- {
- err = iBreakManager->DoBreakInfo((TGetBreakInfo*)a1);
- break;
- }
- case RRM_DebugDriver::EControlSuspendThread:
- {
- threadObj = DebugUtils::OpenThreadHandle((TUint32)a1);
- if (threadObj)
- {
- err = DoSuspendThread(threadObj);
- }
- break;
- }
- case RRM_DebugDriver::EControlResumeThread:
- {
- threadObj = DebugUtils::OpenThreadHandle((TUint32)a1);
- if (threadObj)
- {
- err = DoResumeThread(threadObj);
- }
- break;
- }
- case RRM_DebugDriver::EControlStepRange:
- {
- threadObj = DebugUtils::OpenThreadHandle((TUint32)a1);
- if (threadObj)
- {
- err = StepRange(threadObj, (TRM_DebugStepInfo*)a2);
- }
- break;
- }
- case RRM_DebugDriver::EControlReadMemory:
- {
- threadObj = DebugUtils::OpenThreadHandle((TUint32)a1);
- if (threadObj)
- {
- err = ReadMemory(threadObj, (TRM_DebugMemoryInfo*)a2);
- }
- break;
- }
- case RRM_DebugDriver::EControlWriteMemory:
- {
- threadObj = DebugUtils::OpenThreadHandle((TUint32)a1);
- if (threadObj)
- {
- err = WriteMemory(threadObj, (TRM_DebugMemoryInfo*)a2);
- }
- break;
- }
- case RRM_DebugDriver::EControlReadRegistersLegacy:
- {
- threadObj = DebugUtils::OpenThreadHandle((TUint32)a1);
- if (threadObj)
- {
- err = ReadRegistersLegacy(threadObj, (TRM_DebugRegisterInfo*)a2);
- }
- break;
- }
- case RRM_DebugDriver::EControlWriteRegistersLegacy:
- {
- threadObj = DebugUtils::OpenThreadHandle((TUint32)a1);
- if (threadObj)
- {
- err = WriteRegistersLegacy(threadObj, (TRM_DebugRegisterInfo*)a2);
- }
- break;
- }
- case RRM_DebugDriver::EControlReadRegisters:
- {
- threadObj = DebugUtils::OpenThreadHandle((TUint32)a1);
- if (threadObj)
- {
- err = ReadRegisters(threadObj, (TRM_DebugRegisterInformation*)a2);
- }
- break;
- }
- case RRM_DebugDriver::EControlWriteRegisters:
- {
- threadObj = DebugUtils::OpenThreadHandle((TUint32)a1);
- if (threadObj)
- {
- err = WriteRegisters(threadObj, (TRM_DebugRegisterInformation*)a2);
- }
- break;
- }
- case RRM_DebugDriver::EControlGetDebugFunctionalityBufSize:
- {
- LOG_MSG("RRM_DebugDriver::EControlGetDebugFunctionalityBufSize\n");
-
- TDebugFunctionality df;
-
- TUint size = df.GetDebugFunctionalityBufSize();
-
- // Return size to user-side in a safe manner
- err = Kern::ThreadRawWrite(iClientThread, a1, (TUint8*)&size, sizeof(TUint), iClientThread);
- break;
- }
- case RRM_DebugDriver::EControlGetDebugFunctionality:
- {
- LOG_MSG("RRM_DebugDriver::EControlGetDebugFunctionality\n");
-
- TDebugFunctionality df;
-
- TUint32 dfsize = df.GetDebugFunctionalityBufSize();
-
- // Alloc tmp buffer for Debug Functionality data
- NKern::ThreadEnterCS();
- TUint8* dfbuffer = (TUint8*)Kern::AllocZ(dfsize);
- NKern::ThreadLeaveCS();
- if (dfbuffer==NULL)
- {
- LOG_MSG2("Could not allocate memory for %d bytes\n",dfsize);
-
- // could not allocate memory
- return KErrNoMemory;
- }
-
- // Temporary descriptor to hold DF data
- TPtr8 tmpPtr(dfbuffer,0,dfsize);
-
- // Obtain the DF data
- if (df.GetDebugFunctionality(tmpPtr) )
- {
- // Return the DF data to the user-side
- err = Kern::ThreadDesWrite(iClientThread, a1, tmpPtr, 0, KChunkShiftBy0, iClientThread);
- }
- else
- {
- // Failed.
- err = KErrGeneral;
- }
-
- // Free tmp buffer
- NKern::ThreadEnterCS();
- Kern::Free(dfbuffer);
- NKern::ThreadLeaveCS();
- break;
- }
- case RRM_DebugDriver::EControlAttachProcess:
- {
- LOG_MSG("RRM_DebugDriver::EControlAttachProcess");
-
- err = AttachProcess(a1,a2);
- break;
- }
- case RRM_DebugDriver::EControlDetachProcess:
- {
- LOG_MSG("RRM_DebugDriver::EControlDetachProcess");
-
- err = DetachProcess(a1,a2);
- break;
- }
- case RRM_DebugDriver::EControlDetachAgent:
- {
- LOG_MSG("RRM_DebugDriver::EControlDetachAgent");
-
- err = DetachAgent(a1,a2);
- break;
- }
- case RRM_DebugDriver::EControlSetEventAction:
- {
- LOG_MSG("RRM_DebugDriver::EControlSetEventAction");
-
- err = SetEventAction(a1,a2);
- break;
- }
- case RRM_DebugDriver::EControlGetMemoryOperationMaxBlockSize:
- {
- LOG_MSG("RRM_DebugDriver::EControlGetMemoryOperationMaxBlockSize\n");
-
- TUint32 maxSize = TDebugFunctionality::GetMemoryOperationMaxBlockSize();
-
- // Return size to user-side in a safe manner
- err = Kern::ThreadRawWrite(iClientThread, a1, (TUint8*)&maxSize, sizeof(TUint32), iClientThread);
- break;
- }
- case RRM_DebugDriver::EControlGetList:
- {
- LOG_MSG("RRM_DebugDriver::EControlGetList\n");
- err = GetList((TListInformation*)a1);
- break;
- }
- case RRM_DebugDriver::EControlStep:
- {
- LOG_MSG("RRM_DebugDriver::EControlStep\n");
-
- err = Step((TUint32)a1,(TUint32)a2);
- break;
- }
- case RRM_DebugDriver::EControlKillProcess:
- {
- LOG_MSG("RRM_DebugDriver::EControlKillProcess\n");
-
- err = KillProcess((TUint32)a1,(TUint32)a2);
- break;
- }
- default:
- {
- err = KErrGeneral;
- }
- }
-
- if (KErrNone != err)
- {
- LOG_MSG2("Error %d from control function", err);
- }
-
- if (threadObj)
- {
- // Close the thread handle which has been opened by DebugUtils::OpenThreadHandle
- threadObj->Close(NULL);
- }
-
- return err;
- }
-
-void DRM_DebugChannel::HandleMsg(TMessageBase* aMsg)
- {
- LOG_MSG("DRM_DebugChannel::HandleMsg()");
-
- TThreadMessage& m = *(TThreadMessage*)aMsg;
- TInt id = m.iValue;
-
- if (id == (TInt)ECloseMsg)
- {
- if (iEventHandler)
- {
- iEventHandler->Stop();
- iEventHandler->Close();
- iEventHandler = NULL;
- }
- m.Complete(KErrNone, EFalse);
- return;
- }
-
- if (id == KMaxTInt)
- {
- // DoCancel
- DoCancel(m.Int0());
- m.Complete(KErrNone, ETrue);
- return;
- }
-
- if (id < 0)
- {
- // DoRequest
- TRequestStatus* pStatus = (TRequestStatus*)m.Ptr0();
- DoRequest(~id, pStatus, m.Ptr1(), m.Ptr2());
- m.Complete(KErrNone, ETrue);
- }
- else
- {
- // DoControl
- TInt err = DoControl(id, m.Ptr0(), m.Ptr1());
- m.Complete(err, ETrue);
- }
- }
-
-//
-// DRM_DebugChannel::RemoveProcess
-//
-TBool DRM_DebugChannel::RemoveProcess(TAny* a1, TAny* a2)
- {
- LOG_MSG("DRM_DebugChannel::RemoveProcess()");
-
- DProcess *aProcess = (DProcess*)a1;
-
- // Sanity check
- if (!aProcess)
- {
- // No process was specified!
- LOG_MSG("DRM_DebugChannel::RemoveProcess was called with an invalid process ID");
- return EFalse;
- }
-
- // this is called when a process dies. we want to mark any breakpoints in this
- // process space as obsolete. the main reason for this is so we don't return
- // an error when the host debugger tries to clear breakpoints for the process
-
- TUint32 codeAddress = 0;
- TUint32 codeSize = 0;
-
- LOG_EVENT_MSG2("Process being removed, Name %S", aProcess->iName);
-
- DCodeSeg* codeSeg = aProcess->iCodeSeg;
-
- if (codeSeg)
- {
- TModuleMemoryInfo processMemoryInfo;
- TInt err = codeSeg->GetMemoryInfo(processMemoryInfo, aProcess);
- if (err != KErrNone)
- {
- codeAddress = processMemoryInfo.iCodeBase;
- codeSize = processMemoryInfo.iCodeSize;
- }
- else
- {
- LOG_MSG2("Error in getting memory info: %d", err);
- }
- }
-
- if (!codeAddress || !codeSize)
- {
- LOG_EVENT_MSG2("Code segment not available for process %d", aProcess->iId);
- // make sure there is not already a breakpoint at this address
- for (TInt i = 0; i < iDebugProcessList.Count(); i++)
- {
- if (iDebugProcessList[i].iId == aProcess->iId)
- {
- codeAddress = iDebugProcessList[i].iCodeAddress;
- codeSize = iDebugProcessList[i].iCodeSize;
-
- //now remove from the list
- iDebugProcessList.Remove(i);
- break;
- }
- }
- }
-
- if (!codeAddress || !codeSize)
- {
- return EFalse;
- }
-
- iBreakManager->RemoveBreaksForProcess(aProcess->iId, codeAddress, codeSize);
- return EFalse;
- }
-
-//
-// DRM_DebugChannel::StartThread
-//
-TBool DRM_DebugChannel::StartThread(TAny* a1, TAny* a2)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::StartThread()");
-
- DThread *aThread = (DThread*)a1;
- if(!aThread)
- {
- LOG_MSG("Error getting DThread object");
- __NK_ASSERT_DEBUG(aThread);
- return EFalse;
- }
-
- //a2 points to the thread creating the new thread.
- //We have no use for it at the moment so just ignore it for now
-
- TDriverEventInfo info;
- info.iEventType = EEventsStartThread;
- info.iThreadId = aThread->iId;
- info.iThreadIdValid = ETrue;
- DProcess* owningProcess = aThread->iOwningProcess;
- if(owningProcess)
- {
- info.iProcessId = owningProcess->iId;
- info.iProcessIdValid = ETrue;
- DCodeSeg* p = owningProcess->iCodeSeg;
- if(p && p->iFileName)
- {
- info.iFileName.Copy(*(p->iFileName));
- DTargetProcess* foundProcess = TheDProcessTracker.FindProcess(*(p->iFileName));
- if(foundProcess)
- {
- foundProcess->NotifyEvent(info);
- }
- else
- {
- LOG_EVENT_MSG2("Couldn't find process with name [%S]", p->iFileName);
- }
- }
- else
- {
- if(p)
- {
- LOG_EVENT_MSG("\tCode segment name missing");
- }
- else
- {
- LOG_EVENT_MSG("\tCode segment is NULL");
- }
- }
- }
- return EFalse;
- }
-
-//
-// DRM_DebugChannel::HandleAddProcessEvent
-//
-TBool DRM_DebugChannel::HandleAddProcessEvent(TAny* a1, TAny* a2)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::AddProcess()");
-
- DProcess *aProcess = (DProcess*)a1;
- // a2 points to the thread creating the new process.
- DThread *aThread = (DThread*)a2;
-
- if(!aProcess)
- {
- LOG_MSG("Error getting DProcess object");
- __NK_ASSERT_DEBUG(aProcess);
- return EFalse;
- }
-
- TDriverEventInfo info;
- info.iEventType = EEventsAddProcess;
- info.iProcessId = aProcess->iId;
-
- info.iCreatorThreadId = aThread ? aThread->iId : 0;
- info.iProcessIdValid = ETrue;
-
- // Copy TUids
- info.iUids = aProcess->iUids;
-
- info.iUidsValid = ETrue;
-
- // copy name of the process
- if (aProcess->iName)
- {
- // copy the name of the process
- info.iFileName.Copy(*aProcess->iName);
-
- DTargetProcess* foundProcess = TheDProcessTracker.FindProcess(*(aProcess->iName));
- if(foundProcess)
- {
- foundProcess->NotifyEvent(info);
- }
- else
- {
- // AddProcess event does not have fully-qualified path, it has "filename.exe"
- // So we try a less-precise match
- DTargetProcess* foundProcess = TheDProcessTracker.FuzzyFindProcess(*(aProcess->iName));
- if(foundProcess)
- {
- foundProcess->NotifyEvent(info);
- }
- else
- {
- LOG_EVENT_MSG2("Couldn't find process with name [%S]", aProcess->iName);
- }
- }
- }
- else
- {
- LOG_EVENT_MSG("DRM_DebugChannel::AddProcess - No iName for this process");
- }
-
- return EFalse;
- }
-
-//
-// DRM_DebugChannel::HandleRemoveProcessEvent
-//
-TBool DRM_DebugChannel::HandleRemoveProcessEvent(TAny* a1, TAny* a2)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::RemoveProcess()");
-
- DProcess *aProcess = (DProcess*)a1;
- if(!aProcess)
- {
- LOG_MSG("Error getting DProcess object");
- __NK_ASSERT_DEBUG(aProcess);
- return EFalse;
- }
-
- // a2 points to the thread creating the new process.
- // We have no use for it at the moment so just ignore it for now
- // Also, it may not be known and therefore NULL
-
- TDriverEventInfo info;
- info.iEventType = EEventsRemoveProcess;
- info.iProcessId = aProcess->iId;
- info.iProcessIdValid = ETrue;
-
- // copy name of the process
- if (aProcess->iName)
- {
- // copy the name of the process
- info.iFileName.Copy(*aProcess->iName);
-
- DTargetProcess* foundProcess = TheDProcessTracker.FindProcess(*(aProcess->iName));
- if(foundProcess)
- {
- foundProcess->NotifyEvent(info);
- }
- else
- {
- // RemoveProcess event does not have fully-qualified path, it has "filename.exe"
- // So we try a less-precise match
- DTargetProcess* foundProcess = TheDProcessTracker.FuzzyFindProcess(*(aProcess->iName));
- if(foundProcess)
- {
- foundProcess->NotifyEvent(info);
- }
- else
- {
- LOG_EVENT_MSG2("Couldn't find process with name [%S]", aProcess->iName);
- }
- }
-
- }
- else
- {
- LOG_EVENT_MSG("DRM_DebugChannel::AddProcess - No iName for this process");
- }
-
- return EFalse;
- }
-
-//
-// DRM_DebugChannel::AddLibrary
-//
-TBool DRM_DebugChannel::AddLibrary(TAny* a1, TAny* a2)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::AddLibrary()");
-
- DLibrary *aLibrary = (DLibrary*)a1;
- DThread *aThread = (DThread*)a2;
-
- // sanity check
- if (!aLibrary)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::AddLibrary called with no library specified");
- return EFalse;
- }
-
- if (!aThread)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::AddLibrary called with no thread specified");
- return EFalse;
- }
-
- LOG_EVENT_MSG2(("Lib loaded: %S"), aLibrary->iName);
-
- if (aThread)
- {
- // make sure this is not the debugger thread
- if ((aThread != iClientThread) && (aThread->iOwningProcess->iId != iClientThread->iOwningProcess->iId))
- {
- TDriverEventInfo info;
-
- info.iEventType = EEventsAddLibrary;
- info.iProcessId = aThread->iOwningProcess->iId;
- info.iProcessIdValid = ETrue;
- info.iThreadId = aThread->iId;
- info.iThreadIdValid = ETrue;
-
- //get the code address
- DCodeSeg* codeSeg = aLibrary->iCodeSeg;
- if (!codeSeg)
- {
- LOG_EVENT_MSG2("Code segment not available for library %S", aLibrary->iName);
- return EFalse;
- }
-
- // Uid3
- info.iUids = codeSeg->iUids;
- info.iUidsValid = ETrue;
-
- TModuleMemoryInfo memoryInfo;
- TInt err = codeSeg->GetMemoryInfo(memoryInfo, NULL); //NULL for DProcess should be ok;
- if (err != KErrNone)
- {
- LOG_EVENT_MSG2("Error in getting memory info: %d", err);
- return EFalse;
- }
-
- info.iCodeAddress = memoryInfo.iCodeBase;
- info.iDataAddress = memoryInfo.iInitialisedDataBase;
-
- info.iFileName.Copy(*(aLibrary->iName)); //just the name, without uid info.
-
- //queue up or complete the event
- info.iArg1 = a1;
- info.iArg2 = a2;
- NotifyEvent(info);
- }
-
- }
- return EFalse;
- }
-
-//
-// DRM_DebugChannel::RemoveLibrary
-//
-TBool DRM_DebugChannel::RemoveLibrary(TAny* a1, TAny* a2)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::RemoveLibrary()");
- DLibrary *aLibrary = (DLibrary*)a1;
-
- // sanity check
- if (!aLibrary)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::RemoveLibrary called with no library specified");
- return EFalse;
- }
-
- LOG_EVENT_MSG2(("Lib unloaded: %S"), aLibrary->iName);
-
- // this is called when all handles to this library have been closed. this can happen when a process dies, or when a dll is
- // unloaded while the process lives on. in former case, we don't need to notify the host debugger because that process is
- // dying anyway. for the latter case, we do need to notify the host so it can unload the symbolics, etc.
-
- DThread* aThread = &Kern::CurrentThread();
-
- if ((aThread) &&
- (aThread != iClientThread) &&
- (aThread->iOwningProcess->iId != iClientThread->iOwningProcess->iId))
- {
- //the library gets unloaded only when the mapcount is 0.
- if (aLibrary->iMapCount != 0)
- return EFalse;
-
- DCodeSeg* codeSeg = aLibrary->iCodeSeg;
- if (!codeSeg)
- {
- LOG_EVENT_MSG2("Code segment not available for library %S", aLibrary->iName);
- return EFalse;
- }
-
- TModuleMemoryInfo processMemoryInfo;
- TInt err = codeSeg->GetMemoryInfo(processMemoryInfo, NULL); //passing NULL for the DProcess argument should be ok;
- if (err != KErrNone)
- {
- LOG_EVENT_MSG2("Error in getting memory info: %d", err);
- return EFalse;
- }
-
- TUint32 codeAddress = processMemoryInfo.iCodeBase;
- TUint32 codeSize = processMemoryInfo.iCodeSize;
-
- // first invalidate all breakpoints that were set in the library code
- iBreakManager->InvalidateLibraryBreakPoints(codeAddress, codeSize);
- DProcess *process = &Kern::CurrentProcess();
- RArray<SCodeSegEntry>* dynamicCode = &(process->iDynamicCode);
-
- for (TInt j=0; j<dynamicCode->Count(); j++)
- {
- if ((*dynamicCode)[j].iLib == aLibrary)
- {
- TDriverEventInfo info;
-
- info.iEventType = EEventsRemoveLibrary;
- info.iFileName.Copy(*(aLibrary->iName)); //lib name without uid info
- //info.iFileName.ZeroTerminate();
- info.iProcessId = process->iId;
- info.iProcessIdValid = ETrue;
- info.iThreadId = 0xFFFFFFFF; // don't care!
- info.iThreadIdValid = EFalse;
- // Uid3
- info.iUids = codeSeg->iUids;
- info.iUidsValid = ETrue;
-
- //queue up or complete the event
- info.iArg1 = a1;
- info.iArg2 = a2;
- NotifyEvent(info);
- }
- }
- }
- return EFalse;
- }
-
-//
-// DRM_DebugChannel::HandleEventKillThread
-//
-TBool DRM_DebugChannel::HandleEventKillThread(TAny* a1, TAny* a2)
- {
-
- LOG_MSG2("DRM_DebugChannel::HandleEventKillThread(Thread a1=0x%08x)", a1 );
-
- DThread* currentThread = &Kern::CurrentThread();
- if (!currentThread)
- {
- LOG_MSG("Error getting current thread");
- __NK_ASSERT_DEBUG(currentThread);
- return EFalse;
- }
-
- // a1 should point to the current thread, check this to make sure it does
- __NK_ASSERT_DEBUG((DThread*)a1 == currentThread);
-
- TDriverEventInfo info;
-
- info.iProcessId = currentThread->iOwningProcess->iId;
- info.iProcessIdValid = ETrue;
- info.iThreadId = currentThread->iId;
- info.iThreadIdValid = ETrue;
- // 14 should probably be replaced by PC_REGISTER, for some reason PC_REGISTER had been replaced with 14 in the code
- TInt err = ReadKernelRegisterValue(currentThread, 14, info.iCurrentPC);
- if(err != KErrNone)
- {
- LOG_EVENT_MSG2("DRM_DebugChannel::HandleEventKillThread - Non-zero error code discarded: %d", err);
- }
-
- if (currentThread->iExitType == EExitPanic)
- {
- info.iPanicCategory.Copy(currentThread->iExitCategory);
- }
- info.iExceptionNumber = currentThread->iExitReason;
- info.iExitType = currentThread->iExitType;
- info.iEventType = EEventsKillThread;
-
- // Are we debugging this process - decide based on iFileName
- DCodeSeg* codeSeg = currentThread->iOwningProcess->iCodeSeg;
-
- // remove all the breakpoints in this thread, whether we are debugging it or not.
- iBreakManager->DoRemoveThreadBreaks(info.iThreadId);
-
- // if the code seg exists then get the file name from it and check we're debugging it
- if(codeSeg)
- {
- DTargetProcess* foundProcess = TheDProcessTracker.FindProcess(*(codeSeg->iFileName));
- if(!foundProcess)
- {
- // not debugging this process so return false
- return EFalse;
- }
- }
- else
- {
- // can't validate that we are debugging the thread
- return EFalse;
- }
-
- info.iArg1 = a1;
- info.iArg2 = a2;
- NotifyEvent(info);
-
- return ETrue;
- }
-
-//
-// DRM_DebugChannel::HandleSwException
-//
-TBool DRM_DebugChannel::HandleSwException(TAny* a1, TAny* a2)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::HandleSwException");
- TExcType aExcType = (TExcType)(TInt)a1;
-
- TDriverEventInfo info;
-
- DThread* currentThread = &Kern::CurrentThread();
- if (!currentThread)
- {
- LOG_MSG("Error getting current thread");
- __NK_ASSERT_DEBUG(currentThread);
- return EFalse;
- }
-
- info.iProcessId = currentThread->iOwningProcess->iId;
- info.iProcessIdValid = ETrue;
- info.iThreadId = currentThread->iId;
- info.iThreadIdValid = ETrue;
- TInt err = ReadKernelRegisterValue(currentThread, PC_REGISTER, info.iCurrentPC);
- if(err != KErrNone)
- {
- LOG_EVENT_MSG2("DRM_DebugChannel::HandleSwException - Non-zero error code discarded: %d", err);
- }
- info.iExceptionNumber = aExcType;
- info.iEventType = EEventsSwExc;
- info.iArg1 = a1;
- info.iArg2 = a2;
-
- NotifyEvent(info);
-
- return EFalse;
- }
-
-//
-// DRM_DebugChannel::HandleHwException
-//
-TBool DRM_DebugChannel::HandleHwException(TAny* a1, TAny* a2)
- {
- TArmExcInfo* aExcInfo = (TArmExcInfo*)a1;
-
- // sanity check
- if (!aExcInfo)
- {
- LOG_MSG("DRM_DebugChannel::HandleHwException called with no aExcInfo");
- __NK_ASSERT_DEBUG(aExcInfo);
- return EFalse;
- }
-
- TDriverEventInfo info;
-
- DThread* currentThread = &Kern::CurrentThread();
-
- if (!currentThread)
- {
- LOG_MSG("Error getting current thread");
- __NK_ASSERT_DEBUG(currentThread);
- return EFalse;
- }
-
- info.iProcessId = currentThread->iOwningProcess->iId;
- info.iProcessIdValid = ETrue;
- info.iThreadId = currentThread->iId;
- info.iThreadIdValid = ETrue;
- info.iRmdArmExcInfo.iFaultAddress= aExcInfo->iFaultAddress;
- info.iRmdArmExcInfo.iFaultStatus= aExcInfo->iFaultStatus;
-
- LOG_MSG5("DRM_DebugChannel::HandleHwException current thread = 0x%08x, CritSect count=%d,\n"
- " iFaultAddress=0x%08x, iFaultStatus=0x%08x",
- currentThread, currentThread->iNThread.iCsCount, aExcInfo->iFaultAddress, aExcInfo->iFaultStatus);
-
- info.iRmdArmExcInfo.iR0= aExcInfo->iR0;
- info.iRmdArmExcInfo.iR1= aExcInfo->iR1;
- info.iRmdArmExcInfo.iR2= aExcInfo->iR2;
- info.iRmdArmExcInfo.iR3= aExcInfo->iR3;
-
- info.iRmdArmExcInfo.iR4= aExcInfo->iR4;
- info.iRmdArmExcInfo.iR5= aExcInfo->iR5;
- info.iRmdArmExcInfo.iR6= aExcInfo->iR6;
- info.iRmdArmExcInfo.iR7= aExcInfo->iR7;
- info.iRmdArmExcInfo.iR8= aExcInfo->iR8;
- info.iRmdArmExcInfo.iR9= aExcInfo->iR9;
- info.iRmdArmExcInfo.iR10= aExcInfo->iR10;
- info.iRmdArmExcInfo.iR11= aExcInfo->iR11;
- info.iRmdArmExcInfo.iR12= aExcInfo->iR12;
-
- info.iRmdArmExcInfo.iR13= aExcInfo->iR13;
- info.iRmdArmExcInfo.iR14= aExcInfo->iR14;
- info.iRmdArmExcInfo.iR15= aExcInfo->iR15;
-
- info.iRmdArmExcInfo.iCpsr= aExcInfo->iCpsr;
- info.iRmdArmExcInfo.iR13Svc= aExcInfo->iR13Svc;
- info.iRmdArmExcInfo.iR14Svc= aExcInfo->iR14Svc;
- info.iRmdArmExcInfo.iSpsrSvc= aExcInfo->iSpsrSvc;
- LOG_MSG5(" iCpsr=0x%x, iExcCode=0x%x, R14=0x%x, R15=0x%x",
- aExcInfo->iCpsr, aExcInfo->iExcCode, aExcInfo->iR14, aExcInfo->iR15);
-
- switch (aExcInfo->iExcCode)
- {
- case 0:
- info.iExceptionNumber = EExcCodeAbort;
- LOG_EVENT_MSG(" iExcCode == 0 => EExcCodeAbort");
- break;
- case 1:
- info.iExceptionNumber = EExcDataAbort;
- LOG_EVENT_MSG(" iExcCode == 1 => EExcDataAbort");
- break;
- case 2:
- info.iExceptionNumber = EExcInvalidOpCode;
- LOG_EVENT_MSG(" iExcCode == 2 => EExcInvalidOpCode");
- break;
- default:
- // new event? Something gone wrong?
- __NK_ASSERT_DEBUG(EFalse);
- return EFalse;
- }
-
- info.iEventType = EEventsHwExc;
-
- info.iArg1 = a1;
- info.iArg2 = a2;
-
- if(EExcInvalidOpCode == info.iExceptionNumber)
- {
- return HandleInvalidOpCodeException(info, currentThread);
- }
-
- NotifyEvent(info);
- return EFalse;
- }
-
-//
-// DRM_DebugChannel::HandUserTrace
-//
-TBool DRM_DebugChannel::HandleUserTrace(TAny* a1, TAny* a2)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::HandleUserTrace()");
-
- DThread* currentThread = &Kern::CurrentThread();
- if (!currentThread)
- {
- LOG_EVENT_MSG("Error getting current thread");
- __NK_ASSERT_DEBUG(currentThread);
- return EFalse;
- }
-
- TDriverEventInfo info;
- info.iProcessId = currentThread->iOwningProcess->iId;
- info.iProcessIdValid = ETrue;
- info.iThreadId = currentThread->iId;
- info.iThreadIdValid = ETrue;
- info.iEventType = EEventsUserTrace;
- info.iArg1 = a1;
- info.iArg2 = a2;
-
- TInt err = KErrNone;
-
- //User Trace info
- XTRAP(err, XT_DEFAULT, kumemget(info.iUserTraceText, info.iArg1, (TInt)a2));
- if(KErrNone != err)
- {
- return EFalse;
- }
-
- info.iMessageStatus = ESingleMessage;
-
- NotifyEvent(info);
-
- return EFalse;
- }
-
-//
-// DRM_DebugChannel::HandleException
-//
-TBool DRM_DebugChannel::HandleInvalidOpCodeException(TDriverEventInfo& aEventInfo, DThread* aCurrentThread)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::HandleInvalidOpCodeException()");
-
- TInt err = KErrNone;
-
- TUint32 inst = KArmBreakPoint;
- TInt instSize = 4;
-
- // change these for thumb mode
- TUint32 regValue;
- err = ReadKernelRegisterValue(aCurrentThread, STATUS_REGISTER, regValue);
- if(err != KErrNone)
- {
- LOG_EVENT_MSG2("DRM_DebugChannel::HandleInvalidOpCodeException - Non-zero error code discarded: %d", err);
- }
-
- if (regValue & ECpuThumb)
- {
- inst = KThumbBreakPoint;
- instSize = 2;
- }
-
- TUint32 instruction = 0;
- err = Kern::ThreadRawRead(aCurrentThread, (TUint32 *)aEventInfo.iRmdArmExcInfo.iR15, (TUint8 *)&instruction, instSize);
-
- if (KErrNone != err)
- LOG_MSG2("Error reading instruction at currentpc: %d", err);
-
- if (!memcompare((TUint8 *)&inst, instSize, (TUint8 *)&instruction, instSize))
- {
- TInt err = DoSuspendThread(aCurrentThread);
- if(! ((KErrNone == err) || (KErrAlreadyExists == err)) )
- {
- LOG_MSG2("DRM_DebugChannel::HandleInvalidOpCodeException() Thread with id 0x%08x could not be suspended.", aCurrentThread->iId);
- return EFalse;
- }
-
- // the exception was a breakpoint instruction. see if we have a breakpoint at that address
- TBreakEntry* breakEntry = NULL;
- do
- {
- breakEntry = iBreakManager->GetNextBreak(breakEntry);
- if (breakEntry && ((breakEntry->iThreadSpecific && breakEntry->iId == aEventInfo.iThreadId) || (!breakEntry->iThreadSpecific && breakEntry->iId == aEventInfo.iProcessId)) && breakEntry->iAddress == aEventInfo.iRmdArmExcInfo.iR15)
- {
- LOG_EVENT_MSG2("Breakpoint with Id %d has been hit", breakEntry->iBreakId);
-
- TBreakEntry tempBreakEntry = *breakEntry;
-
- //change the event type to breakpoint type
- aEventInfo.iEventType = breakEntry->iThreadSpecific ? EEventsBreakPoint : EEventsProcessBreakPoint;
-
- // enable any breakpoints we had to disable for this thread
- err = iBreakManager->DoEnableDisabledBreak(aEventInfo.iThreadId);
- if (KErrNone != err)
- LOG_MSG2("Error %d enabling disabled breakpoints", err);
-
- // see if this is a temp breakpoint
- if (iBreakManager->IsTemporaryBreak(*breakEntry))
- {
- // this was a temp breakpoint, so we need to clear it now
- err = iBreakManager->DoClearBreak(breakEntry->iBreakId);
- if (KErrNone != err)
- LOG_MSG2("Error %d clearing temp breakpoint", err);
-
- // Find out how many steps remain to be done
-
- // reduce the number of steps to complete by 1
- tempBreakEntry.iNumSteps--;
-
- LOG_EVENT_MSG2("There are %d steps remaining\n", tempBreakEntry.iNumSteps);
-
- // New. If we have not finished do all the steps, continue stepping and don't notify event
- if (tempBreakEntry.iNumSteps)
- {
- LOG_EVENT_MSG("Continuing stepping...not telling the agent yet\n");
- err = DoStepRange(aCurrentThread, aEventInfo.iRmdArmExcInfo.iR15, aEventInfo.iRmdArmExcInfo.iR15, ETrue, tempBreakEntry.iResumeOnceOutOfRange /*EFalse*/, tempBreakEntry.iNumSteps, ETrue);
- if (err != KErrNone)
- {
- LOG_EVENT_MSG("Failed to continue stepping\n");
-
- // what do we do? might as well stop here and tell the user
- NotifyEvent(aEventInfo);
-
- return ETrue;
- }
-
- // continue as though no event occured. No need to suspend/resume anything...
- LOG_EVENT_MSG("Continuing to step\n");
- return ETrue;
- }
-
- // Is this a case where we just want to continue?
- if (tempBreakEntry.iResumeOnceOutOfRange)
- {
- LOG_EVENT_MSG("PC is out of range, continuing thread");
- DoResumeThread(aCurrentThread);
-
- return ETrue;
- }
- }
-
- // if the breakpoint is thread specific, make sure it's the right thread
- // if not, just continue the thread. take special care if it's the debugger
- // thread. if it hits a regular breakpoint, we NEVER want to stop at it. if
- // it hits a temp breakpoint, we're probably just stepping past a real breakpoint
- // and we do need to handle it.
- TBool needToResume = (tempBreakEntry.iThreadSpecific && tempBreakEntry.iId != aEventInfo.iThreadId) ||
- (!tempBreakEntry.iThreadSpecific && tempBreakEntry.iId != aEventInfo.iProcessId);
-
- if (needToResume)
- {
- LOG_EVENT_MSG("breakpoint does not match threadId, calling DoResumeThread");
- err = DoResumeThread(aCurrentThread);
- if (KErrNone != err)
- LOG_MSG2("Error in DoResumeThread: %d", err);
-
- return EFalse;
- }
-
- //normal user break point, just notify the event
- break;
- }
- } while(breakEntry);
- }
-
- NotifyEvent(aEventInfo);
-
- return (aEventInfo.iEventType == EEventsBreakPoint) || (aEventInfo.iEventType == EEventsProcessBreakPoint);
- }
-
-//
-// DRM_DebugChannel::SetBreak
-//
-TInt DRM_DebugChannel::SetBreak(TSetBreakInfo* aBreakInfo)
- {
- LOG_MSG("DRM_DebugChannel::SetBreak()");
-
- TInt err = KErrNone;
-
- if (!aBreakInfo)
- {
- LOG_MSG("DRM_DebugChannel::SetBreak() was passed a NULL argument");
- return KErrArgument;
- }
-
- //User side memory is not accessible directly
- TSetBreakInfo info;
- err = Kern::ThreadRawRead(iClientThread, aBreakInfo, (TUint8*)&info, sizeof(TSetBreakInfo));
- if (err != KErrNone)
- {
- LOG_MSG("DRM_DebugChannel::SetBreak() was passed a bad argument");
- return err;
- }
-
- DProcess* process = NULL;
- if(info.iThreadSpecific)
- {
- // if the target thread is not suspended then return KErrInUse
- if(!TheDProcessTracker.CheckSuspended(info.iId))
- {
- LOG_MSG2("DRM_DebugChannel::SetBreak() Thread with id 0x%08x not suspended.", info.iId);
- return KErrInUse;
- }
- DThread* thread = DebugUtils::OpenThreadHandle(info.iId);
- if(!thread)
- {
- LOG_MSG2("DRM_DebugChannel::SetBreak() Thread with id 0x%08x not found", info.iId);
- return KErrNotFound;
- }
- process = DebugUtils::OpenProcessHandle(thread->iOwningProcess->iId);
- thread->Close(NULL);
- }
- else
- {
- process = DebugUtils::OpenProcessHandle(info.iId);
- }
-
- if(!process)
- {
- LOG_MSG2("DRM_DebugChannel::SetBreak() Process with id 0x%08x not found", process->iId);
- return KErrNotFound;
- }
-
- TBool found = EFalse;
- for(TInt i=0; i<iDebugProcessList.Count(); i++)
- {
- if(process->iId == iDebugProcessList[i].iId)
- {
- found = ETrue;
- }
- }
-
- if(!found)
- {
- DCodeSeg* codeSeg = process->iCodeSeg;
- if (!codeSeg)
- {
- LOG_MSG2("DRM_DebugChannel::SetBreak() Code seg for process with id 0x%08x not found", process->iId);
- return KErrNotFound;
- }
-
- TModuleMemoryInfo memoryInfo;
- TInt err = codeSeg->GetMemoryInfo(memoryInfo, process);
- if (err != KErrNone)
- {
- LOG_MSG2("DRM_DebugChannel::SetBreak() Error getting memory info for process with id 0x%08x", process->iId);
- return err;
- }
-
- //add this process to the list of processes that we are debugging
- TProcessInfo processInfo(process->iId, memoryInfo.iCodeBase, memoryInfo.iCodeSize, memoryInfo.iInitialisedDataBase);
- iDebugProcessList.Append(processInfo);
- process->Close(NULL);
- }
-
- if (!info.iBreakId) //first check if the iId address is valid
- return KErrArgument;
-
- if (err == KErrNone)
- {
- TInt32 iBreakId;
-
- err = iBreakManager->DoSetBreak(iBreakId, info.iId, info.iThreadSpecific, info.iAddress, info.iMode );
-
- if (err == KErrNone)
- {
- err = Kern::ThreadRawWrite(iClientThread, (TUint8 *)info.iBreakId, &iBreakId, sizeof(TInt32), iClientThread);
- }
- }
-
- return err;
- }
-
-//
-// DRM_DebugChannel::StepRange
-//
-TInt DRM_DebugChannel::StepRange(DThread* aThread, TRM_DebugStepInfo* aStepInfo)
- {
- LOG_MSG("DRM_DebugChannel::StepRange()");
-
- TInt err = KErrNone;
-
- if(!TheDProcessTracker.CheckSuspended(aThread))
- {
- LOG_MSG2("DRM_DebugChannel::StepRange() Thread with id 0x%08x not suspended.", aThread->iId);
- return KErrInUse;
- }
-
- if (!aStepInfo)
- return KErrArgument;
-
- TRM_DebugStepInfo info(0, 0, 0);
- err = Kern::ThreadRawRead(iClientThread, aStepInfo, (TUint8*)&info, sizeof(TRM_DebugStepInfo));
-
- if (err != KErrNone)
- return err;
-
- err = DoStepRange(aThread, info.iStartAddress, info.iStopAddress, info.iStepInto, EFalse, ETrue);
-
- return err;
- }
-
-/**
-Read memory from a target thread and return the data to the client. If the
-memory block has breakpoints in it then the correct values are placed in the
-returned data
-
-@param aThread pointer to thread whose memory space the memory is to be read from
-@param aMemoryInfo information about what memory to read
-
-@return KErrNone if memory read successfully,
- KErrArgument if aMemoryInfo is not initialised correctly,
- KErrNoMemory if a temporary buffer could not be allocated,
- KErrBadHandle if aThread is invalid,
- or another of the system wide error codes
-*/
-TInt DRM_DebugChannel::ReadMemory(DThread* aThread, TRM_DebugMemoryInfo* aMemoryInfo)
- {
- LOG_MSG("DRM_DebugChannel::ReadMemory()");
-
- TInt err = KErrNone;
-
- if (!aMemoryInfo)
- return KErrArgument;
-
- TRM_DebugMemoryInfo info(0, 0, 0);
- err = Kern::ThreadRawRead(iClientThread, aMemoryInfo, (TUint8*)&info, sizeof(TRM_DebugMemoryInfo));
- if (err != KErrNone)
- return err;
-
- if (!info.iData)
- return KErrArgument;
-
- NKern::ThreadEnterCS();
- TUint8 *data = (TUint8*)Kern::Alloc(info.iLength);
- NKern::ThreadLeaveCS();
- if (!data)
- {
- return KErrNoMemory;
- }
-
- TPtr8 dataDes(data, info.iLength);
-
- err = DoReadMemory(aThread, info.iAddress, info.iLength, dataDes);
- if (err == KErrNone)
- {
- err = Kern::ThreadDesWrite(iClientThread, info.iData, dataDes, 0, KChunkShiftBy0, iClientThread);
- }
-
- NKern::ThreadEnterCS();
- Kern::Free(data);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Attempt to write memory to aThread's address space
-
-@param aThread thread to whose address space memory is to be written
-@param aMemoryInfo memory info object representing the data to write
-
-@return KErrNone if memory written successfully,
- KErrNoMemory if memory could not be allocated
- KErrArgument if aMemoryInfo is NULL, if aMemoryInfo.iData is NULL,
- if aMemoryInfo.iLength is greater than than the length of the passed
- in descrptor
- KErrBadHandle if aThread is invalid,
- or another of the system wide error codes
-*/
-TInt DRM_DebugChannel::WriteMemory(DThread* aThread, TRM_DebugMemoryInfo* aMemoryInfo)
- {
- LOG_MSG("DRM_DebugChannel::WriteMemory()");
-
- TInt err = KErrNone;
-
- if (!aMemoryInfo)
- return KErrArgument;
-
- TRM_DebugMemoryInfo info(0, 0, 0);
- err = Kern::ThreadRawRead(iClientThread, aMemoryInfo, (TUint8*)&info, sizeof(TRM_DebugMemoryInfo));
- if (err != KErrNone)
- return err;
-
- if (!info.iData)
- return KErrArgument;
-
- NKern::ThreadEnterCS();
- TUint8 *data = (TUint8*)Kern::Alloc(info.iLength);
- NKern::ThreadLeaveCS();
- if (!data)
- {
- return KErrNoMemory;
- }
-
- TPtr8 dataDes(data, info.iLength);
-
- err = Kern::ThreadDesRead(iClientThread, info.iData, dataDes, 0);
- if (err == KErrNone)
- {
- err = DoWriteMemory(aThread, info.iAddress, info.iLength, dataDes);
- }
-
- NKern::ThreadEnterCS();
- Kern::Free(data);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-//
-// DRM_DebugChannel::ReadRegisters
-//
-TInt DRM_DebugChannel::ReadRegistersLegacy(DThread* aThread, TRM_DebugRegisterInfo* aRegisterInfo)
- {
- LOG_MSG("DRM_DebugChannel::ReadRegistersLegacy()");
-
- TInt err = KErrNone;
-
- if (!aRegisterInfo)
- return KErrArgument;
-
- TRM_DebugRegisterInfo info(0, 0, 0);
- err = Kern::ThreadRawRead(iClientThread, aRegisterInfo, (TUint8*)&info, sizeof(TRM_DebugRegisterInfo));
- if (err != KErrNone)
- return err;
-
- if (!info.iValues)
- return KErrArgument;
-
- TUint length = (info.iLastRegister - info.iFirstRegister + 1) * 4;
-
- NKern::ThreadEnterCS();
- TUint8 *values = (TUint8*)Kern::Alloc(length);
- NKern::ThreadLeaveCS();
- if (!values)
- {
- return KErrNoMemory;
- }
-
- TPtr8 valuesDes(values, length);
-
- err = DoReadRegisters(aThread, info.iFirstRegister, info.iLastRegister, valuesDes);
- if (err == KErrNone)
- {
- err = Kern::ThreadDesWrite(iClientThread, info.iValues, valuesDes, 0, KChunkShiftBy0, iClientThread);
- }
-
- NKern::ThreadEnterCS();
- Kern::Free(values);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Get listing information.
-
-@param aListInformation pointer to a TListInformation object containing the
- user specified listings information
-
-@return KErrNone on success,
- KErrTooBig if the kernel's data is too big to fit in the passed buffer,
- KErrArgument if aListInformation is NULL,
- or one of the other system-wide error codes
-*/
-TInt DRM_DebugChannel::GetList(TListInformation* aListInformation) const
- {
- LOG_MSG("DRM_DebugChannel::GetList()");
-
- TInt err = KErrNone;
-
- if(aListInformation == NULL)
- {
- return KErrArgument;
- }
-
- //read DSS' data into local structure
- TListInformation info;
- err = Kern::ThreadRawRead(iClientThread, aListInformation, (TUint8*)&info, sizeof(TListInformation));
- if(err != KErrNone)
- {
- return err;
- }
-
- //check arguments
- TPtr8 buffer(NULL, 0);
- err = AllocAndReadDes(iClientThread, *info.iBuffer, buffer);
- if(err != KErrNone)
- {
- //need to free the buffer if it was allocated
- if(err != KErrNoMemory)
- {
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)buffer.Ptr());
- NKern::ThreadLeaveCS();
- }
- return err;
- }
-
- //get the list
- TUint32 dataSize = 0;
- TListManager manager;
- err = KErrArgument;
- switch(info.iType)
- {
- case EXipLibraries:
- if(Debug::EScopeGlobal == info.iListScope)
- {
- err = manager.GetXipLibrariesList(buffer, dataSize);
- }
- break;
-
- case EThreads:
- if(Debug::EScopeGlobal == info.iListScope)
- {
- err = manager.GetGlobalThreadList(buffer, dataSize);
- }
- else if(Debug::EScopeProcessSpecific == info.iListScope)
- {
- err = manager.GetThreadListForProcess(buffer, dataSize, info.iTargetId);
- }
- else if(Debug::EScopeThreadSpecific == info.iListScope)
- {
- err = manager.GetThreadListForThread(buffer, dataSize, info.iTargetId);
- }
- break;
-
- case EProcesses:
- if(Debug::EScopeGlobal == info.iListScope)
- {
- err = manager.GetProcessList(buffer, dataSize);
- }
- break;
-
- case ECodeSegs:
- if(Debug::EScopeGlobal == info.iListScope)
- {
- err = manager.GetGlobalCodeSegList(buffer, dataSize);
- }
- else if(Debug::EScopeProcessSpecific == info.iListScope)
- {
- err = manager.GetCodeSegListForProcess(buffer, dataSize, info.iTargetId);
- }
- else if(Debug::EScopeThreadSpecific == info.iListScope)
- {
- err = manager.GetCodeSegListForThread(buffer, dataSize, info.iTargetId);
- }
- break;
-
- default:
- err = KErrNotSupported;
- }
-
- if(err == KErrNone)
- {
- //if no error then write the buffer back
- err = Kern::ThreadDesWrite(iClientThread, info.iBuffer, buffer, 0, KChunkShiftBy0, iClientThread);
- }
-
- //write back the size of the data regardless of any error
- TInt writeErr = Kern::ThreadRawWrite(iClientThread, info.iDataSize, (TUint8*)&dataSize, sizeof(TUint32), iClientThread);
- if(writeErr != KErrNone)
- {
- //if there was an error writing the size return that error instead
- err = writeErr;
- }
-
- //free the buffer
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)buffer.Ptr());
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Read registers and store register data in aRegisterInfo
-
-@param aThread thread to read registers from
-@param aRegisterInfo structure specifying which registers to read and providing
- descriptors to write the register data into
-
-@return KErrNone if registers were read successfully. Note that this does not
- mean that all the registers could be read, the
- aRegisterInfo.iRegisterFlags array should be checked as to whether each
- individual register could be read,
- KErrArgument if aRegisterInfo is NULL, or if any of the pointers that
- are members of aRegisterInfo are NULL, if an unknown register is
- specified or if the passed in register values buffer is too small
- KErrNoMemory if there is insufficient memory,
- KErrDied, if the thread with thread ID aThreadId is dead
-*/
-TInt DRM_DebugChannel::ReadRegisters(DThread* aThread, TRM_DebugRegisterInformation* aRegisterInfo) const
- {
- LOG_MSG("DRM_DebugChannel::ReadRegisters()");
-
- TInt err = KErrNone;
-
- if (!aRegisterInfo)
- return KErrArgument;
-
- TRM_DebugRegisterInformation info;
- err = Kern::ThreadRawRead(iClientThread, aRegisterInfo, (TUint8*)&info, sizeof(TRM_DebugRegisterInformation));
- if (err != KErrNone)
- return err;
-
- if ((!info.iRegisterIds) || (!info.iRegisterValues) || (!info.iRegisterFlags))
- return KErrArgument;
-
- //read ids from client thread
- TPtr8 ids(NULL, 0);
- err = AllocAndReadDes(iClientThread, *info.iRegisterIds, ids);
- if(err != KErrNone)
- {
- if(err == KErrNoMemory)
- {
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)ids.Ptr());
- NKern::ThreadLeaveCS();
- }
- return err;
- }
-
- //read values from client thread
- TPtr8 values(NULL, 0);
- err = AllocAndReadDes(iClientThread, *info.iRegisterValues, values, EFalse);
- if(err != KErrNone)
- {
- if(err == KErrNoMemory)
- {
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)values.Ptr());
- NKern::ThreadLeaveCS();
- }
-
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)ids.Ptr());
- NKern::ThreadLeaveCS();
- return err;
- }
-
- //read flags from client thread
- TPtr8 flags(NULL, 0);
- err = AllocAndReadDes(iClientThread, *info.iRegisterFlags, flags, EFalse);
- if(err != KErrNone)
- {
- if(err == KErrNoMemory)
- {
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)flags.Ptr());
- NKern::ThreadLeaveCS();
- }
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)ids.Ptr());
- Kern::Free((TAny*)values.Ptr());
- NKern::ThreadLeaveCS();
- return err;
- }
-
- err = DoReadRegisters(aThread, ids, values, flags);
- if (err == KErrNone)
- {
- err = Kern::ThreadDesWrite(iClientThread, info.iRegisterValues, values, 0, KChunkShiftBy0, iClientThread);
- if(err == KErrNone)
- {
- err = Kern::ThreadDesWrite(iClientThread, info.iRegisterFlags, flags, 0, KChunkShiftBy0, iClientThread);
- }
- }
-
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)ids.Ptr());
- Kern::Free((TAny*)values.Ptr());
- Kern::Free((TAny*)flags.Ptr());
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-@deprecated use DRM_DebugChannel::WriteRegisters(DThread* aThread, TRM_DebugRegisterInformation* aRegisterInfo) instead
-*/
-TInt DRM_DebugChannel::WriteRegistersLegacy(DThread* aThread, const TRM_DebugRegisterInfo* aRegisterInfo)
- {
- LOG_MSG("DRM_DebugChannel::WriteRegistersLegacy()");
-
- TInt err = KErrNone;
-
- if (!aRegisterInfo)
- return KErrArgument;
-
- TRM_DebugRegisterInfo info(0, 0, 0);
- err = Kern::ThreadRawRead(iClientThread, aRegisterInfo, (TUint8*)&info, sizeof(TRM_DebugRegisterInfo));
- if (err != KErrNone)
- return err;
-
- if (!info.iValues)
- return KErrArgument;
-
- TUint length = (info.iLastRegister - info.iFirstRegister + 1) * 4;
-
- NKern::ThreadEnterCS();
- TUint8 *values = (TUint8*)Kern::Alloc(length);
- NKern::ThreadLeaveCS();
- if (!values)
- {
- return KErrNoMemory;
- }
-
- TPtr8 valuesDes(values, length);
-
- err = Kern::ThreadDesRead(iClientThread, info.iValues, valuesDes, 0);
- if (err == KErrNone)
- {
- err = DoWriteRegisters(aThread, info.iFirstRegister, info.iLastRegister, valuesDes);
- }
-
- NKern::ThreadEnterCS();
- Kern::Free(values);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Write registers and store flags data in aRegisterInfo
-
-@param aThread thread to write registers to
-@param aRegisterInfo structure specifying which registers to write and providing
- descriptors to write the register flags data into
-
-@return KErrNone if registers were written successfully. Note that this does not
- mean that all the registers could be written, the flags array
- should be checked as to whether each individual register could be read,
- KErrArgument if aRegisterInfo is NULL, or if any of the pointers that
- are members of aRegisterInfo are NULL, if an unknown register is
- specified or if the passed in register values buffer is too small, or
- if aThread is NULL,
- KErrGeneral if there was a problem initialising the register set,
- KErrNoMemory if there is insufficient memory,
- KErrDied, if the thread with thread ID aThreadId is dead
-*/
-TInt DRM_DebugChannel::WriteRegisters(DThread* aThread, TRM_DebugRegisterInformation* aRegisterInfo) const
- {
- LOG_MSG("DRM_DebugChannel::WriteRegisters()");
-
- TInt err = KErrNone;
-
- if (!aRegisterInfo)
- return KErrArgument;
-
- TRM_DebugRegisterInformation info;
- err = Kern::ThreadRawRead(iClientThread, aRegisterInfo, (TUint8*)&info, sizeof(TRM_DebugRegisterInformation));
- if (err != KErrNone)
- return err;
-
- if ((!info.iRegisterIds) || (!info.iRegisterValues) ||(!info.iRegisterFlags))
- return KErrArgument;
-
- //read ids from client thread
- TPtr8 ids(NULL, 0);
- err = AllocAndReadDes(iClientThread, *info.iRegisterIds, ids);
- if(err != KErrNone)
- {
- if(err == KErrNoMemory)
- {
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)ids.Ptr());
- NKern::ThreadLeaveCS();
- }
- return err;
- }
-
- //read values from client thread
- TPtr8 values(NULL, 0);
- err = AllocAndReadDes(iClientThread, *info.iRegisterValues, values);
- if(err != KErrNone)
- {
- if(err == KErrNoMemory)
- {
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)values.Ptr());
- NKern::ThreadLeaveCS();
- }
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)ids.Ptr());
- NKern::ThreadLeaveCS();
- return err;
- }
-
- //read flags from client thread
- TPtr8 flags(NULL, 0);
- err = AllocAndReadDes(iClientThread, *info.iRegisterFlags, flags, EFalse);
- if(err != KErrNone)
- {
- if(err == KErrNoMemory)
- {
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)flags.Ptr());
- NKern::ThreadLeaveCS();
- }
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)ids.Ptr());
- Kern::Free((TAny*)values.Ptr());
- NKern::ThreadLeaveCS();
- return err;
- }
-
- err = DoWriteRegisters(aThread, ids, values, flags);
- if(err == KErrNone)
- {
- err = Kern::ThreadDesWrite(iClientThread, info.iRegisterFlags, flags, 0, KChunkShiftBy0, iClientThread);
- }
-
- NKern::ThreadEnterCS();
- Kern::Free((TAny*)ids.Ptr());
- Kern::Free((TAny*)values.Ptr());
- Kern::Free((TAny*)flags.Ptr());
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/**
-Suspends execution of the specified thread.
-
-@param aThread thread to resume
-
-@return KErrNone if there were no problems or KErrArgument if aThread is NULL
-*/
-TInt DRM_DebugChannel::DoSuspendThread(DThread *aThread)
- {
- LOG_MSG("DRM_DebugChannel::DoSuspendThread()");
-
- if (!aThread)
- {
- LOG_MSG("Invalid dthread object");
- return KErrArgument;
- }
-
- return TheDProcessTracker.SuspendThread(aThread);
- }
-
-/**
-Resumes execution of the specified thread.
-
-@param aThread thread to resume
-
-@return KErrNone if there were no problems, KErrArgument if aThread is NULL
- or an error value returned from DoStepRange()
-*/
-TInt DRM_DebugChannel::DoResumeThread(DThread *aThread)
- {
- LOG_MSG("DRM_DebugChannel::DoResumeThread()");
-
- if (!aThread)
- return KErrArgument;
-
- // get the current PC
- TUint32 currentPC;
- TInt err = ReadKernelRegisterValue(aThread, PC_REGISTER, currentPC);
- if(err != KErrNone)
- {
- LOG_MSG2("DRM_DebugChannel::DoResumeThread - Non-zero error code discarded: %d", err);
- }
-
- // if there is a breakpoint at the current PC, we need to single step past it
- TBreakEntry* breakEntry = NULL;
- do
- {
- breakEntry = iBreakManager->GetNextBreak(breakEntry);
- if(breakEntry && !iBreakManager->IsTemporaryBreak(*breakEntry))
- {
- if (breakEntry->iAddress == currentPC)
- {
- return DoStepRange(aThread, currentPC, currentPC+1, ETrue, 1, ETrue);
- }
- }
- } while(breakEntry);
-
- return TheDProcessTracker.ResumeThread(aThread);
- }
-
-//
-// DRM_DebugChannel::DoStepRange
-//
-TInt DRM_DebugChannel::DoStepRange(DThread *aThread, const TUint32 aStartAddress, const TUint32 aStopAddress, TBool aStepInto, TBool aResumeOnceOutOfRange, const TUint32 aNumSteps, TBool aUserRequest)
- {
- LOG_MSG("DRM_DebugChannel::DoStepRange()");
-
- if (!aThread)
- return KErrArgument;
-
- //check that the thread is suspended
- if(!TheDProcessTracker.CheckSuspended(aThread))
- {
- LOG_MSG2("DRM_DebugChannel::DoStepRange() Thread with id 0x%08x not suspended.", aThread->iId);
- return KErrInUse;
- }
-
- TUint32 startAddress = (aStartAddress & 0x1) ? aStartAddress + 1 : aStartAddress;
- TUint32 stopAddress = (aStopAddress & 0x1) ? aStopAddress + 1 : aStopAddress;;
-
- // don't allow the user to step in the excluded ROM region. this could be called
- // internally however. for example, the the special breakpoints we set to handle
- // panics, exceptions, and library loaded events are in the user library, and we
- // will need to step past the breakpoint before continuing the thread.
- //if (aUserRequest && (startAddress >= iExcludedROMAddressStart) && (startAddress < iExcludedROMAddressEnd))
- //{
- // return KErrNotSupported;
- //}
-
- // set the temp breakpoint, and disable the breakpoint at the current PC if necessary
- // if its not a user request, and we are just trying to resume from a breakpoint,
- // then we don't need to check for stubs. The last parameter aUserRequest tells
- // ModifyBreaksForStep to check for stubs or not. In some cases, the check for stubs
- // is true even if its not a user request.For example, this is true in cases where
- // we are doing a step range and the instruction in the range modified PC.
- // in this case, DoStepRange will be called from the exception handler where
- // we need to check for the stubs for the valid behavior. So truly, we don't need to check
- // for stubs only when resuming from a breakpoint.
- ReturnIfError(iStepper->ModifyBreaksForStep(aThread, startAddress, stopAddress, aResumeOnceOutOfRange, aUserRequest, aNumSteps));
-
- LOG_MSG("DRM_DebugChannel::DoStepRange() - resuming thread\n");
-
- return TheDProcessTracker.ResumeThread(aThread);
- }
-
-/**
-Read memory from the specified addres into the aData descriptor. If there is a
-breakpoint set in the region of memory returned then the correct data value is
-inserted into the descriptor
-
-@param aThread pointer to thread whose address space memory is to be read from
-@param aAddress address to start reading memory from
-@param aLength length of memory block to read
-@param aData descriptor to read memory into
-
-@return KErrNone if memory read successfully,
- KErrNotSupported if reading from the rom section is not supported,
- KErrBadHandle if aThread is invalid,
- or one of the other system wide error codes
-*/
-TInt DRM_DebugChannel::DoReadMemory(const DThread *aThread, const TUint32 aAddress, const TUint32 aLength, TDes8 &aData) const
- {
- LOG_MSG("DRM_DebugChannel::DoReadMemory()");
-
- // make sure the parameters are valid
- if (aLength > aData.MaxSize())
- return KErrArgument;
-
- TInt err = KErrNone;
-
- // trap exceptions in case the address is invalid
- XTRAPD(r, XT_DEFAULT, err = TryToReadMemory(aThread, (TAny *)aAddress, (TAny *)aData.Ptr(), aLength));
-
- err = (KErrNone == r) ? err : r;
-
- if (KErrNone == err)
- {
- aData.SetLength(aLength);
-
- TPtr8 data((TUint8 *)aData.Ptr(), aLength, aLength);
-
- // if we have any breakpoints in this range, put the actual instruction in the buffer
- TBreakEntry* breakEntry = NULL;
- do
- {
- breakEntry = iBreakManager->GetNextBreak(breakEntry);
- if(breakEntry && !iBreakManager->IsTemporaryBreak(*breakEntry))
- {
- if ((breakEntry->iAddress >= aAddress) && (breakEntry->iAddress < (aAddress + aLength)))
- {
- TInt instSize;
-
- switch(breakEntry->iMode)
- {
- case EArmMode:
- instSize = 4;
- break;
-
- case EThumbMode:
- instSize = 2;
- break;
-
- case EThumb2EEMode:
- default:
- LOG_MSG("DRM_DebugChannel::DoReadMemory() cannot fixup breakpoints with unsupported architecture");
- return KErrNotSupported;
- }
- memcpy((TAny*)&data[breakEntry->iAddress - aAddress], (TAny *)breakEntry->iInstruction.Ptr(), instSize);
- }
- }
- } while(breakEntry);
- }
-
- return err;
- }
-
-/**
-Attempt to write memory to aThread's address space
-
-@param aThread thread to whose address space memory is to be written
-@param aAddress memory location to write memory to
-@param aLength number of bytes of data to write
-@param aData descriptor containing memory to write
-
-@return KErrNone if memory written successfully,
- KErrArgument if aLength is greater than than the length of the aData
- KErrBadHandle if aThread is invalid,
- or another of the system wide error codes
-*/
-TInt DRM_DebugChannel::DoWriteMemory(DThread *aThread, const TUint32 aAddress, const TUint32 aLength, TDes8 &aData)
- {
- LOG_MSG("DRM_DebugChannel::DoWriteMemory()");
-
- // make sure the parameters are valid
- if (aLength > aData.Length())
- return KErrArgument;
-
- TInt err = KErrNone;
-
- // trap exceptions in case the address is invalid
- XTRAPD(r, XT_DEFAULT, err = TryToWriteMemory(aThread, (TAny *)aAddress, (TAny *)aData.Ptr(), aLength));
-
- err = (KErrNone == r) ? err : r;
-
- // reset any breakpoints we may have just overwritten
- if (KErrNone == err)
- {
- TPtr8 data((TUint8 *)aData.Ptr(), aLength, aLength);
-
- TBreakEntry* breakEntry = NULL;
- do
- {
- breakEntry = iBreakManager->GetNextBreak(breakEntry);
- if(breakEntry && !iBreakManager->IsTemporaryBreak(*breakEntry))
- {
- if ((breakEntry->iAddress >= aAddress) && (breakEntry->iAddress < (aAddress + aLength)))
- {
- // default to arm mode
- TUint32 inst;
- TInt instSize;
-
- switch (breakEntry->iMode)
- {
- case EArmMode:
- inst = KArmBreakPoint;
- instSize = 4;
- break;
-
- case EThumbMode:
- inst = KThumbBreakPoint;
- instSize = 2;
- break;
-
- case EThumb2EEMode:
- default:
- LOG_MSG("DRM_DebugChannel::DoWriteMemory() cannot fixup breakpoints of unsupported architecture type");
-
- return KErrNotSupported;
- }
-
- breakEntry->iInstruction.Copy(&data[breakEntry->iAddress - aAddress], instSize);
- memcpy((TAny*)breakEntry->iAddress, (TAny *)&inst, instSize);
- }
- }
-
- } while(breakEntry);
- }
- return err;
- }
-
-//
-// DRM_DebugChannel::DoReadRegisters
-//
-TInt DRM_DebugChannel::DoReadRegisters(DThread *aThread, const TInt16 aFirstRegister, const TInt16 aLastRegister, TDes8 &aValues)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::DoReadRegisters()");
-
- // make sure the parameters are valid
- if (!aThread || (aFirstRegister < 0) || (aLastRegister >= (TInt16)(sizeof(TArmRegSet)/sizeof(TArmReg))))
- return KErrArgument;
-
- // make sure the descriptor is big enough to hold the requested data
- if ((TInt)((aLastRegister - aFirstRegister + 1) * sizeof(TArmReg)) > (aValues.MaxSize()))
- return KErrArgument;
-
- TArmRegSet regSet;
- TUint32 unused;
-
- NKern::ThreadGetUserContext(&aThread->iNThread, ®Set, unused);
-
- LOG_MSG2( "DRM_DebugChannel::DoReadRegistersLegacy() : unused = 0x%X\n", unused );
-
- TArmReg *reg = ®Set.iR0;
-
- if (!reg)
- return KErrGeneral;
-
- for (TInt16 i = aFirstRegister; i <= aLastRegister; i++)
- aValues.Append((TUint8 *)®[i], sizeof(TArmReg));
-
- return KErrNone;
-}
-
-/**
- @prototype
-
- Experimental function for determining whether a thread is suspended.
-
- @param aThread thread to check if suspended
-
- @return ETrue if the thread is suspended, EFalse if it isn't or does not exist
- */
-TBool DRM_DebugChannel::CheckSuspended(const DThread *aThread) const
- {
- if(!aThread)
- {
- return EFalse;
- }
-
- if( (aThread->iNThread.iCsCount>0) && (aThread->iNThread.iCsFunction>0) )
- {
- return ETrue;
- }
-
- if(aThread->iNThread.iSuspendCount > 0)
- {
- return ETrue;
- }
- return EFalse;
- }
-
-/**
-Read registers and store register values in aRegisterValues and the flags
-indicating which registers could be read in aRegisterFlags
-
-@param aThread thread to read registers from
-@param aRegisterIds array containing register IDs to read
-@param aRegisterValues array to store register values in
-@param aRegisterFlags array to store flags in
-
-@return KErrNone if registers were read successfully. Note that this does not
- mean that all the registers could be read, the aRegisterFlags array
- should be checked as to whether each individual register could be read,
- KErrArgument if aThread is NULL, if an unknown register is specified in
- aRegisterValues or if aRegisterValues is too small
- KErrGeneral if there was a problem initialising the register set
-*/
-TInt DRM_DebugChannel::DoReadRegisters(DThread *aThread, const TDesC8 &aRegisterIds, TDes8 &aRegisterValues, TDes8& aRegisterFlags) const
- {
- LOG_MSG("DRM_DebugChannel::DoReadRegisters()");
-
- // make sure the parameters are valid
- if (!aThread)
- return KErrArgument;
-
- //Need to revisit this to determine whether there is a way to validate this
-#if 0
- if ( !CheckSuspended(aThread) )
- {
- LOG_MSG2("DRM_DebugChannel::DoReadRegisters() thread with id 0x%08x is not suspended", aThread->iId);
- return KErrInUse;
- }
-#endif
-
- //set lengths of output descriptors to 0 prior to filling
- aRegisterValues.SetLength(0);
- aRegisterFlags.SetLength(0);
-
- TArmRegSet regSet;
- TUint32 flags;
-
- NKern::ThreadGetUserContext(&aThread->iNThread, ®Set, flags);
-
- LOG_MSG2( "DRM_DebugChannel::DoReadRegisters() : flags = 0x%X\n", flags );
-
- TArmReg *regPtr = ®Set.iR0;
-
- if (!regPtr)
- return KErrGeneral;
-
- TUint numberOfRegisters = aRegisterIds.Length() / sizeof(TRegisterInfo);
-
- //iterate through registers setting the relevant aFlags value
- for(TUint i=0; i<numberOfRegisters; i++)
- {
- //get current register id
- TRegisterInfo reg;
- TInt err = GetTRegisterInfo(aRegisterIds, i, reg);
- //exit with the error value if there was an error
- if(err != KErrNone)
- return err;
-
- //if unknown register then exit as can't know how many bytes this entry will
- //represent in aRegisterValues
- TTag registerTag;
- TDebugFunctionality::GetRegister(reg, registerTag);
- if(registerTag.iValue == EAccessUnknown)
- {
- return KErrArgument;
- }
-
- //get the current register id as a kernel register
- TArmReg armReg;
- err = GetKernelRegisterId(reg, armReg);
- if((err == KErrNotSupported) || (registerTag.iValue == EAccessNone) || (registerTag.iValue == EAccessWriteOnly))
- {
- //reading this register is not supported
- aRegisterFlags.Append(ENotSupported);
- //just skip over this entry in the values buffer
- if(aRegisterValues.Length() + registerTag.iSize > aRegisterValues.MaxLength())
- {
- //writing this value would cause overflow so exit
- return KErrArgument;
- }
- aRegisterValues.SetLength(aRegisterValues.Length() + registerTag.iSize);
- }
- else
- {
- if(registerTag.iSize == sizeof(TArmReg))
- {
- if(GetFlagAtOffset(flags, armReg))
- {
- //set flag as valid
- aRegisterFlags.Append(EValid);
- }
- else
- {
- // Even though the flag is invalid, we can return the value of the register
- // and let the user decide what to do
- aRegisterFlags.Append(EInValid);
- }
-
- if(aRegisterValues.Length() + sizeof(TArmReg) > aRegisterValues.MaxLength())
- {
- //writing this value would cause overflow so exit
- return KErrArgument;
- }
- //write value into register into regSet
- aRegisterValues.Append((TUint8 *)®Ptr[armReg], registerTag.iSize);
- }
- else
- {
- //currently all kernel supported registers are 4 bytes so
- //return EBadSize. Would need updating if/when other register
- //value sizes are supported
- aRegisterFlags.Append(EBadSize);
- aRegisterValues.SetLength(aRegisterValues.Length() + registerTag.iSize);
- }
- }
- }
- return KErrNone;
- }
-
-//
-// DRM_DebugChannel::DoWriteRegisters
-//
-TInt DRM_DebugChannel::DoWriteRegisters(DThread *aThread, const TInt16 aFirstRegister, const TInt16 aLastRegister, TDesC8 &aValues)
- {
- LOG_MSG("DRM_DebugChannel::DoWriteRegisters()");
-
- // make sure the parameters are valid
- if (!aThread || (aFirstRegister < 0) || (aLastRegister >= (TInt16)(sizeof(TArmRegSet)/sizeof(TArmReg))))
- return KErrArgument;
-
- // make sure the descriptor is big enough to hold the data to write
- if ((TInt)((aLastRegister - aFirstRegister + 1) * sizeof(TArmReg)) > (aValues.Length()))
- return KErrArgument;
-
- TArmRegSet regSet;
- TUint32 unused;
-
- NKern::ThreadGetUserContext(&aThread->iNThread, ®Set, unused);
-
- TArmReg *reg = ®Set.iR0;
-
- for (TInt16 i = aFirstRegister; i <= aLastRegister; i++)
- reg[i] = *(TUint32 *)&aValues[(i-aFirstRegister)*sizeof(TArmReg)];
-
- NKern::ThreadSetUserContext(&aThread->iNThread, ®Set);
-
- return KErrNone;
- }
-
-/**
-Write registers and store flags indicating which registers could be read in
-aRegisterFlags
-
-@param aThread thread to write registers to
-@param aRegisterIds array containing register IDs to write
-@param aRegisterValues array containing register values to write
-@param aRegisterFlags array to store flags in
-
-@return KErrNone if registers were written successfully. Note that this does not
- mean that all the registers could be written, the aRegisterFlags array
- should be checked as to whether each individual register could be read,
- KErrArgument if aThread is NULL, if the buffer passed in as
- aRegisterValue is too small, or if an unknown register is requested,
- KErrGeneral if there was a problem initialising the register set
-*/
-TInt DRM_DebugChannel::DoWriteRegisters(DThread *aThread, const TDesC8 &aRegisterIds, TDesC8 &aRegisterValues, TDes8 &aRegisterFlags) const
- {
- LOG_MSG("DRM_DebugChannel::DoWriteRegisters()");
-
- // make sure the parameters are valid
- if (!aThread)
- return KErrArgument;
-
- //check that the thread is suspended before reading the registers
- if(!TheDProcessTracker.CheckSuspended(aThread))
- {
- LOG_MSG2("DRM_DebugChannel::DoWriteRegisters() thread with id 0x%08x is not suspended", aThread->iId);
- return KErrInUse;
- }
-
- //get register values from kernel
- TArmRegSet regSet;
- TUint32 flags;
- NKern::ThreadGetUserContext(&aThread->iNThread, ®Set, flags);
-
- //set lengths of output descriptors to 0 prior to filling
- aRegisterFlags.SetLength(0);
-
- //pointer to first kernel register
- TArmReg *regPtr = ®Set.iR0;
-
- if (!regPtr)
- return KErrGeneral;
-
- //calculate number of registers
- TUint numberOfRegisters = aRegisterIds.Length() / sizeof(TRegisterInfo);
-
- //iterate through registers setting the relevant aRegisterFlags value and
- //setting the necessary value in regSet ready to write to kernel
- for(TUint i=0, offset = 0; i<numberOfRegisters; i++)
- {
- //get current register id
- TRegisterInfo reg;
- TInt err = GetTRegisterInfo(aRegisterIds, i, reg);
- //exit with the error value if there was an error
- if(err != KErrNone)
- {
- return err;
- }
-
- //if unknown register then exit as can't know how many bytes this entry will
- //represent in aRegisterValues
- TTag registerTag;
- TDebugFunctionality::GetRegister(reg, registerTag);
- if(registerTag.iValue == EAccessUnknown)
- {
- return KErrArgument;
- }
-
- //get the current register id as a kernel register
- TArmReg armReg;
- err = GetKernelRegisterId(reg, armReg);
- if((err == KErrNotSupported) || (registerTag.iValue == EAccessNone) || (registerTag.iValue == EAccessReadOnly))
- {
- //writing to this register is not supported
- aRegisterFlags.Append(ENotSupported);
- }
- else if(GetFlagAtOffset(flags, armReg))
- {
- if(registerTag.iSize == sizeof(TArmReg))
- {
- //set flag as valid
- aRegisterFlags.Append(EValid);
- if(offset + sizeof(TArmReg) > aRegisterValues.Length())
- {
- //getting this value would cause overflow so exit
- return KErrArgument;
- }
- //write value into register into regSet
- regPtr[armReg] = *(TUint32 *)&aRegisterValues[offset];
- }
- else
- {
- //currently all kernel supported registers are 4 bytes so
- //return EBadSize. Would need updating if/when other register
- //value sizes are supported
- aRegisterFlags.Append(EBadSize);
- }
-
- }
- else
- {
- //set flag as invalid as register value couldn't be read
- aRegisterFlags.Append(EInValid);
- }
- offset+=registerTag.iSize;
- }
-
- //write the input data into the registers
- NKern::ThreadSetUserContext(&aThread->iNThread, ®Set);
-
- //return normally
- return KErrNone;
- }
-
-//
-// DRM_DebugChannel::DoSecurityCheck
-//
-TBool DRM_DebugChannel::DoSecurityCheck()
- {
- LOG_MSG("DRM_DebugChannel::DoSecurityCheck");
- DProcess* clientProcess = iClientThread->iOwningProcess;
- if (clientProcess)
- {
- SSecurityInfo secureInfo = clientProcess->iS;
-
- LOG_MSG2("DoSecurityCheck - client secure id is 0x%08x",secureInfo.iSecureId);
-
- // Ensure we really are communicating with the Debug Security Server
- if (secureInfo.iSecureId == KUidDebugSecurityServer.iUid )
- {
- return ETrue;
- }
- }
- return EFalse;
- }
-
-/**
-Attempt to read memory from aThread's address space
-
-@param aThread thread from whose address space memory is to be read
-@param aSrc pointer to memory location to read memory from
-@param aDest pointer to memory location to write memory to
-@param aLength number of bytes of data to read
-
-@return KErrNone if memory read successfully,
- or another of the system wide error codes
-*/
-TInt DRM_DebugChannel::TryToReadMemory(const DThread *aThread, const TAny *aSrc, TAny *aDest, const TUint32 aLength) const
- {
- LOG_MSG("DRM_DebugChannel::TryToReadMemory()");
-
- // make sure the parameters are valid
- if (!aThread)
- return KErrArgument;
-
- //Need to revisit this to determine whether there is a way to validate this
-#if 0
- //check that the thread is suspended before reading the memory
- if ( !CheckSuspended(aThread) )
- {
- LOG_MSG2("DRM_DebugChannel::TryToReadMemory() thread with id 0x%08x is not suspended", aThread->iId);
- return KErrInUse;
- }
-#endif
-
- LOG_MSG2("Using Kern::ThreadRawRead to read memory at address %x", aSrc);
- return Kern::ThreadRawRead((DThread *)aThread, aSrc, aDest, aLength);
- }
-
-/**
-Attempt to write memory to aThread's address space
-
-@param aThread thread to whose address space memory is to be written
-@param aDest pointer to memory location to write memory to
-@param aSrc pointer to memory location to read memory from
-@param aLength number of bytes of data to write
-
-@return KErrNone if memory written successfully, or another of the system wide
- error codes
-*/
-TInt DRM_DebugChannel::TryToWriteMemory(const DThread *aThread, TAny *aDest, const TAny *aSrc, const TUint32 aLength)
- {
- LOG_MSG("DRM_DebugChannel::TryToWriteMemory()");
-
- //check that the thread is suspended before writing the memory
- if(!TheDProcessTracker.CheckSuspended((DThread*)aThread))
- {
- LOG_MSG2("DRM_DebugChannel::TryToWriteMemory() thread with id 0x%08x is not suspended", aThread->iId);
- return KErrInUse;
- }
-
- LOG_MSG2("Using Kern::ThreadRawWrite to write memory at address %x", (TUint32)aDest);
- return Kern::ThreadRawWrite((DThread *)aThread, aDest, aSrc, aLength, iClientThread);
- }
-
-/**
-@deprecated use DRM_DebugChannel::ReadKernelRegisterValue(DThread *aThread, const TArmReg aKernelRegisterId, T4ByteRegisterValue &aValue) instead
-*/
-TInt32 DRM_DebugChannel::ReadRegister(DThread *aThread, TInt aNum)
- {
- LOG_MSG("DRM_DebugChannel::ReadRegister()");
-
- if (!aThread || (aNum < 0) || (aNum >= (TInt16)(sizeof(TArmRegSet)/sizeof(TArmReg))))
- {
- LOG_MSG2("Invalid register number (%d) passed to ReadRegister", aNum);
- return 0;
- }
-
- TArmRegSet regSet;
- TUint32 unused;
-
- NKern::ThreadGetUserContext(&aThread->iNThread, ®Set, unused);
-
- TArmReg *reg = ®Set.iR0;
-
- return ((TUint32 *)reg)[aNum];
- }
-
-/**
-Given a TArmReg register ID, read the value of the register. The register value
-will be stored in aValue if the register could be read.
-
-@param aThread thread to read register from
-@param aKernelRegisterId ID of register to read from
-@param aValue value read from register
-
-@return KErrNone if value was successfully stored in aValue,
- KErrNotSupported if aKernelRegister is not supported by the debug
- security server,
- or a return value from DRM_DebugChannel::ReadDebugRegisterValue()
-*/
-TInt32 DRM_DebugChannel::ReadKernelRegisterValue(DThread *aThread, const TArmReg aKernelRegisterId, T4ByteRegisterValue &aValue) const
- {
- //get register ID as a TRegisterInfo ID
- TRegisterInfo regId;
- TInt err = GetDebugRegisterId(aKernelRegisterId, regId);
- if(err != KErrNone)
- return err;
-
- //get the value for the register
- err = ReadDebugRegisterValue(aThread, regId, aValue);
- return err;
- }
-
-/**
-Given a TRegisterInfo register ID, read the value of this register. The
-register value will be stored in aValue if the register could be read.
-
-@param aThread thread to read register from
-@param aDebugRegisterId ID of register to read from
-@param aValue value read from register
-
-@return KErrNone if value was successfully stored in aValue,
- TRegisterFlag::EInValid if value could not be read from the register,
- TRegisterFlag::ENotSupported if the register is not supported,
- KErrNoMemory if temporary memory could not be allocated,
- or a return value from DRM_DebugChannel::DoReadRegisters
-*/
-TInt32 DRM_DebugChannel::ReadDebugRegisterValue(DThread *aThread, const TRegisterInfo aDebugRegisterId, T4ByteRegisterValue &aValue) const
- {
- //allocate temporary buffers to store data
- NKern::ThreadEnterCS();
- TUint8* id = (TUint8*)Kern::Alloc(sizeof(TRegisterInfo));
- NKern::ThreadLeaveCS();
- if(id == NULL)
- {
- return KErrNoMemory;
- }
-
- TPtr8 idPtr(id, sizeof(TRegisterInfo));
-
- NKern::ThreadEnterCS();
- TUint8* value = (TUint8*)Kern::Alloc(sizeof(T4ByteRegisterValue));
- NKern::ThreadLeaveCS();
- if(value == NULL)
- {
- return KErrNoMemory;
- }
- TPtr8 valuePtr(value, sizeof(T4ByteRegisterValue));
-
- NKern::ThreadEnterCS();
- TUint8* flag = (TUint8*)Kern::Alloc(sizeof(TUint8));
- NKern::ThreadLeaveCS();
- if(flag == NULL)
- {
- return KErrNoMemory;
- }
- TPtr8 flagPtr(flag, sizeof(TUint8));
-
- //store register id in buffer
- idPtr.Append((TUint8*)&aDebugRegisterId, sizeof(TRegisterInfo));
-
- //read registers
- TInt err = DoReadRegisters(aThread, idPtr, valuePtr, flagPtr);
- if(err == KErrNone)
- {
- if(*flag == EValid)
- {
- //register could be read so store value
- aValue = *(T4ByteRegisterValue*)value;
- }
- else
- {
- //register couldn't be read for some reason
- err = *flag;
- }
- }
-
- //free memory
- NKern::ThreadEnterCS();
- Kern::Free(id);
- Kern::Free(value);
- Kern::Free(flag);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-//
-// DRM_DebugChannel::NotifyEvent
-//
-void DRM_DebugChannel::NotifyEvent(const TDriverEventInfo& aEventInfo)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::NotifyEvent()");
-
- // Look for the relevant DTargetProcess
- // We can find out the relevant process id from aEventInfo
- TUint32 pid = aEventInfo.iProcessId;
-
- //opening handle to process
- DProcess* targetProcess = DebugUtils::OpenProcessHandle(pid);
-
- if(!targetProcess)
- {
- LOG_EVENT_MSG("DRM_DebugChannel::NotifyEvent - process does not exist!");
- return;
- }
-
- // Are we debugging this process - decide based on iFileName
- DCodeSeg* p = targetProcess->iCodeSeg;
- DTargetProcess* foundProcess;
- if (p)
- {
- foundProcess = TheDProcessTracker.FindProcess(*(p->iFileName));
- }
- else
- {
- // special case: may not have a code seg in some cases. in which case we tell everyone!
- if (targetProcess->iName)
- {
- // copy the name of the process
- foundProcess = TheDProcessTracker.FindProcess(*(targetProcess->iName));
- }
- else
- {
- foundProcess = NULL;
- }
- }
-
- //close the handle
- targetProcess->Close(NULL);
-
- if (!foundProcess)
- {
- // No: just ignore this exception
- LOG_EVENT_MSG("DRM_DebugChannel::NotifyEvent - we are not debugging this process!");
- return;
- }
-
- foundProcess->NotifyEvent(aEventInfo);
- }
-
-#ifndef __LAUNCH_AS_EXTENSION__
-DECLARE_STANDARD_LDD()
- {
- return new DRM_DebugDriverFactory;
- }
-#else
-
-DStopModeExtension* TheStopModeExtension = NULL;
-
-DECLARE_EXTENSION_LDD()
- {
- return new DRM_DebugDriverFactory;
- }
-
-/**
- This value is used as an initialiser for the size of the Stop-Mode Debug API's
- default request buffer.
- */
-const TInt KRequestBufferSize = 0x200;
-/**
- This value is used as an initialiser for the size of the Stop-Mode Debug API's
- default response buffer.
- */
-const TInt KResponseBufferSize = 0x1000;
-
-DECLARE_STANDARD_EXTENSION()
- {
- __KTRACE_OPT(KBOOT,Kern::Printf("Starting RM_DEBUG extension"));
-
- // get a reference to the DDebuggerInfo and to the DStopModeExtension
- TSuperPage& superPage = Kern::SuperPage();
-
- if(!superPage.iDebuggerInfo)
- {
- //kdebug has not been installed so create DDebuggerInfo using our stub constructor
- superPage.iDebuggerInfo = new DDebuggerInfo();
- }
-
- if(!TheStopModeExtension)
- {
- TheStopModeExtension = new DStopModeExtension();
- }
-
- // create the request buffer and store a reference to it
- TTag tag;
- tag.iTagId = EBuffersRequest;
- tag.iType = ETagTypePointer;
- tag.iSize = KRequestBufferSize;
- TInt err = TheDBufferManager.CreateBuffer(tag);
- if(KErrNone != err)
- {
- return KErrNone;
- }
-
- // create the response buffer and store a reference to it
- tag.iTagId = EBuffersResponse;
- tag.iSize = KResponseBufferSize;
- err = TheDBufferManager.CreateBuffer(tag);
- if(KErrNone != err)
- {
- return KErrNone;
- }
- // create the debug functionality buffer and store a reference to it
- TDebugFunctionality df;
- TUint dfSize = df.GetStopModeFunctionalityBufSize();
- tag.iTagId = EBuffersFunctionality;
- tag.iSize = dfSize;
- err = TheDBufferManager.CreateBuffer(tag);
- if(KErrNone != err)
- {
- return KErrNone;
- }
-
- // fill the functionality buffer with the functionality data and store it in
- // the super page
- TPtr8 dfBlockPtr((TUint8*)tag.iValue, dfSize);
- if(!df.GetStopModeFunctionality(dfBlockPtr))
- {
- return KErrNone;
- }
- TheStopModeExtension->iFunctionalityBlock = (DFunctionalityBlock*)tag.iValue;
-
- DStopModeExtension::Install(TheStopModeExtension);
-
- return KErrNone;
- }
-
-/**
- * This stub constructor is intended to be used in the case where the old deprecated
- * stop mode api, kdebug, is not in place. It will initialise all values to NULL except
- * the pointer to the new stop mode api extension. This allows the new stop mode solution
- * to both co-exist and exist independantly of the existing one *
- */
-DDebuggerInfo::DDebuggerInfo():
- iObjectOffsetTable(NULL),
- iObjectOffsetTableCount(NULL),
- iThreadContextTable(NULL),
- iStopModeExtension(new DStopModeExtension()),
- iContainers(NULL),
- iCodeSegLock(NULL),
- iCodeSegGlobalList(NULL),
- iScheduler(NULL),
- iShadowPages(NULL),
- iShadowPageCount(0),
- iCurrentThread(NULL),
- iEventMask(),
- iEventHandlerBreakpoint(0),
- iMemModelObjectOffsetTable(NULL),
- iMemModelObjectOffsetTableCount(0)
- {
- }
-
-/**
- * Installs the stop-mode debugger extension
- * Make the stop-mode API visible to a JTAG debugger, by publishing its
- * existence in the superpage
-*/
-void DStopModeExtension::Install(DStopModeExtension* aExt)
- {
- Kern::SuperPage().iDebuggerInfo->iStopModeExtension = aExt;
- }
-
-#endif
-
-/**
-Helper function
-
-Allocates memory in current thread with a max length the same as aSrcDes. If
-aReadFromClient is true (as it is by default) then the data from aSrdDes is
-copied into the allocated aDestDes buffer.
-
-Use of this function should be followed at a later time by a call such as
-Kern::Free(aDestDes.Ptr())
-
-@param aThread pointer to thread to read data from
-@param aSrcDes descriptor in aThread to read data from
-@param aDestDes location to read data to. Memory is allocated at this location,
- if memory is already allocated at this location then the function will
- return KErrArgument
-@param aReadFromClient if false then data is not actually read from the
- client, the memory is simply allocated
-@param aOffest offset into aSrcDes to start reading from. Default is 0.
-
-@return KErrNone if there were no problems,
- KErrArgument if aDestDes.Ptr() != NULL or aSrcDes has max length 0,
- KErrNoMemory if could not allocate memory,
- or one of the other system wide error codes
-*/
-TInt DRM_DebugChannel::AllocAndReadDes(DThread *aThread, const TDesC8& aSrcDes, TPtr8& aDestDes, const TBool aReadFromClient, const TUint aOffset) const
- {
-
- //check thread is not null
- if(!aThread)
- {
- return KErrArgument;
- }
-
- //check aDestDes is empty
- if(aDestDes.Ptr() != NULL)
- {
- return KErrArgument;
- }
-
- //get the source descriptor's max length and exit if 0
- TUint srcMaxLength = Kern::ThreadGetDesMaxLength(aThread, &aSrcDes);
- if(srcMaxLength == 0)
- {
- return KErrNone;
- }
-
- //allocate memory and return if none available
- NKern::ThreadEnterCS();
- TUint8 *destPtr = (TUint8*)Kern::Alloc(srcMaxLength);
- NKern::ThreadLeaveCS();
- if (!destPtr)
- {
- return KErrNoMemory;
- }
-
- //point the TPtr8 at the target memory
- aDestDes.Set(destPtr, srcMaxLength, srcMaxLength);
-
- if(aReadFromClient)
- {
- //read data from the client thread and return status code
- return Kern::ThreadDesRead(aThread, &aSrcDes, aDestDes, aOffset);
- }
- else
- {
- return KErrNone;
- }
- }
-
-/**
-Helper function to extract a TRegisterInfo value from a descriptor containing
-binary data.
-
-@param aRegisterIds descriptor containing register IDs
-@param aOffset offset in bytes into the descriptor to start reading data from.
- If this value is not a multiple of sizeof(TRegisterInfo) then a
- KErrArgument error is returned.
-@param aValue will contain the returned value
-
-@return KErrNone if aValue was set correctly, KErrArgument if bad arguments
- were passed in
-*/
-TInt DRM_DebugChannel::GetTRegisterInfo(const TDesC8 &aRegisterIds, const TUint aIndex, TRegisterInfo &aValue) const
- {
- TUint length = aRegisterIds.Length();
-
- TUint size = sizeof(TRegisterInfo);
-
- //check that not trying to read past end of descriptor
- if((aIndex + 1) * size > length)
- return KErrArgument;
-
- //get pointer to descriptor's data
- const TUint8 *dataPtr = aRegisterIds.Ptr();
- const TRegisterInfo *registerId = reinterpret_cast<const TRegisterInfo*>(dataPtr + (aIndex * size));
-
- aValue = *registerId;
-
- return KErrNone;
- }
-
-/**
-Helper function to get the kernel register ID of the TRegisterInfo defined register.
-
-@param aDebugRegister the debug register ID to return the kernel ID for
-@param aKernelRegister corresponding value of register aDebugRegister
-
-@return KErrNone if translation occurred without problems
- KErrNotSupported if aDebugRegister is not supported by the kernel
-*/
-TInt DRM_DebugChannel::GetKernelRegisterId(const TRegisterInfo aDebugRegister, TArmReg& aKernelRegister) const
- {
- if(Register::IsCoreReg(aDebugRegister))
- {
- TUint id = Register::GetCoreRegId(aDebugRegister);
- //first 17 registers match the first 17 kernel registers
- if(id < 17)
- {
- aKernelRegister = id;
- }
- else
- {
- return KErrNotSupported;
- }
- }
- else if(Register::IsCoproReg(aDebugRegister))
- {
- TUint32 crn = Register::GetCRn(aDebugRegister);
- TUint32 crm = Register::GetCRm(aDebugRegister);
- TUint32 opcode1 = Register::GetOpcode1(aDebugRegister);
- TUint32 opcode2 = Register::GetOpcode2(aDebugRegister);
- TUint32 coproNum = Register::GetCoproNum(aDebugRegister);
-
- //each coprocessor register has potentially different characteristics
- //so need to identify each individually
-
- //this is the DACR, the ARM ARM specifies that the CRn and the
- //Opcodes are not relevant, section B3-24, point 3.7.3
- if((coproNum == 15) && (crm == 3))
- {
- aKernelRegister = EArmDacr;
- }
- else
- {
- return KErrNotSupported;
- }
- }
- else // might be supported at a later date
- {
- return KErrNotSupported;
- }
-
- return KErrNone;
- }
-
-/**
-Helper function to get the debug register ID of the kernel defined register.
-
-@param aKernelRegister the kernel register ID to return the debug ID for
-@param aDebugRegister corresponding value of register aKernelRegister
-
-@return KErrNone if translation occured without problems
- KErrNotSupported if aKernelRegister is not supported by the debug
- security server
-*/
-TInt DRM_DebugChannel::GetDebugRegisterId(const TArmReg aKernelRegister, TRegisterInfo &aDebugRegister) const
- {
-
- // registers 0 - 15 and the CPSR share the same values as with the debug enums
- if(aKernelRegister < 17)
- {
- TUint32 id = aKernelRegister;
- aDebugRegister = id << 8;
- }
- //the DACR value is special and corresponds to EDF_Register_DACR
- else if(aKernelRegister == EArmDacr)
- {
- aDebugRegister = 0x00300f01;
- }
- // must be an unsupported register, return an error as such
- else
- {
- return KErrNotSupported;
- }
-
- //found a supported register so return KErrNone
- return KErrNone;
- }
-
-/**
-Helper function to find out whether the aIndex flag is set. This is equivalent
-to the aIndex bit of aFlags being non-zero.
-
-@param aFlags set of flags
-@param aIndex offset into aFlags to get flag from
-
-@return ETrue if bit is set, EFalse if not
-*/
-TBool DRM_DebugChannel::GetFlagAtOffset(const TUint32 aFlags, const TArmReg aIndex) const
- {
- return aFlags & (1<<aIndex);
- }
-
-/* Register the attachment of a debug agent to a process to be debugged
- *
- * @param a1 - TDes8 target process name
- * @param a2 - &TUint64 - Debug Agent Id
- *
- * @return - KErrNone if successful. KErrArgument if the filepath is not a valid size.
- * KErrOutOfMemory if there is insufficient memory. Or one of the other system wide error codes
- * if appropriate.
- */
-TInt DRM_DebugChannel::AttachProcess(TAny* a1, TAny* a2)
- {
- LOG_MSG("DRM_DebugChannel::AttachProcess()");
-
- // Validate the supplied TDes8 target process name in a1
- TInt length, maxLength;
- TUint8* aPtr;
-
- TInt err = Kern::ThreadGetDesInfo(iClientThread,\
- a1,\
- length,\
- maxLength,\
- aPtr,\
- EFalse);
- if (err != KErrNone)
- {
- // Could not read the descriptor information
- return err;
- }
-
- // Check the processname is a valid size for a filepath
- if (length < 1 || length >= KMaxPath)
- {
- return KErrArgument;
- }
-
- if (maxLength < 1 || maxLength >= KMaxPath)
- {
- return KErrArgument;
- }
-
- // Allocate space to store the target process name in a kernel-side TPtr8
- NKern::ThreadEnterCS();
- TUint8* buffer = (TUint8*)Kern::AllocZ(length);
- NKern::ThreadLeaveCS();
- if (buffer==NULL)
- {
- // Out of memory
- return KErrNoMemory;
- }
-
- // A temporary descriptor to store the target process name
- TPtr8 targetProcessName(buffer,length,length);
-
- // Read the user-side data into targetProcessName
- err = Kern::ThreadDesRead(iClientThread,a1,targetProcessName,0,KChunkShiftBy0);
- if (err != KErrNone)
- {
- // Could not read the user-side descriptor containing the target process name
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
- // Obtain the Debug Agent Id
- TUint64 debugAgentId = 0;
-
- err = Kern::ThreadRawRead(iClientThread,a2,&debugAgentId,sizeof(debugAgentId));
- if (err != KErrNone)
- {
- // Something bad happened so free the memory and return
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
- return err;
- }
-
- // Add the target process to our list of tracked processes
- err = TheDProcessTracker.AttachProcess(targetProcessName, debugAgentId);
-
- // Free the kernel-side memory containing targetProcessName data
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/* Register the detachment of a debug agent to a process to be debugged.
- *
- * @param - a1 TDes8 target process name in a1
- * @param a2 - &TUint64 - Debug Agent Id
- *
- * @return - KErrNone if successful. KErrArgument if the filepath is not a valid size.
- * KErrOutOfMemory if there is insufficient memory. Or one of the other system wide error codes
- * if appropriate.
- */
-TInt DRM_DebugChannel::DetachProcess(TAny* a1, TAny* a2)
- {
- // Validate the supplied TDes8 target process name in a1
- TInt length, maxLength;
- TUint8* aPtr;
-
- TInt err = Kern::ThreadGetDesInfo(iClientThread,\
- a1,\
- length,\
- maxLength,\
- aPtr,\
- EFalse);
- if (err != KErrNone)
- {
- return err;
- }
-
- if (length < 1 || length >= KMaxPath)
- {
- return KErrArgument;
- }
-
- if (maxLength < 1 || maxLength >= KMaxPath)
- {
- return KErrArgument;
- }
-
- // Allocate space to store the target process name in a kernel-side TPtr8
- NKern::ThreadEnterCS();
- TUint8* buffer = (TUint8*)Kern::AllocZ(length);
- NKern::ThreadLeaveCS();
- if (buffer==NULL)
- {
- // Out of memory
- return KErrNoMemory;
- }
-
- TPtr8 targetProcessName(buffer,length,length);
-
- // Read the user-side data into targetProcessName
- err = Kern::ThreadDesRead(iClientThread,a1,targetProcessName,0,KChunkShiftBy0);
- if (err != KErrNone)
- {
- // Something bad happened so free the memory and return
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
- // Obtain the AgentId
- TUint64 debugAgentId = 0;
-
- err = Kern::ThreadRawRead(iClientThread,a2,&debugAgentId,sizeof(debugAgentId));
- if (err != KErrNone)
- {
- // Something bad happened so free the memory and return
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
- // Remove the process from our list of tracked processes
- err = TheDProcessTracker.DetachProcess(targetProcessName, debugAgentId);
-
- // Free the kernel-side memory containing targetProcessName data
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
-/* Register the detachment of a debug agent from all processes being debugged.
- *
- * @param - a1 - &TUint64 Debug Agent Id.
- * @return - KErrNone if successful. One of the system-wide error codes otherwise.
- */
-TInt DRM_DebugChannel::DetachAgent(TAny* a1, TAny* a2)
- {
- // Obtain the AgentId
- TUint64 debugAgentId = 0;
-
- TInt err = Kern::ThreadRawRead(iClientThread,a1,&debugAgentId,sizeof(debugAgentId));
- if (err != KErrNone)
- {
- return err;
- }
-
- // Remove the process from our list of tracked processes
- return TheDProcessTracker.DetachAgent(debugAgentId);
- }
-
-/* Set the action associated with a particular kernel event for a given agent and target process
- *
- * @param - a1 TDes8 target process name in a1
- * @param - a2 &TRM_DebugEventActionInfo
- * @return - KErrNone if successful. KErrArgument if the filepath is an invalid size. Or one of
- * the other system wide error codes if appropriate.
- */
-TInt DRM_DebugChannel::SetEventAction(TAny* a1, TAny* a2)
- {
- // Validate the supplied TDes8 target process name in a1
- TInt length, maxLength;
- TUint8* aPtr;
-
- TInt err = Kern::ThreadGetDesInfo(iClientThread,\
- a1,\
- length,\
- maxLength,\
- aPtr,\
- EFalse);
- if (err != KErrNone)
- {
- return err;
- }
-
- if (length < 1 || length >= KMaxPath)
- {
- return KErrArgument;
- }
-
- if (maxLength < 1 || maxLength >= KMaxPath)
- {
- return KErrArgument;
- }
-
- // Allocate space to store the target process name in a kernelspace TPtr8
- NKern::ThreadEnterCS();
- TUint8* buffer = (TUint8*)Kern::AllocZ(length);
- NKern::ThreadLeaveCS();
- if (buffer==NULL)
- {
- // Out of memory
- return KErrNoMemory;
- }
- TPtr8 targetProcessName(buffer,length,length);
-
- // Read the user-side data into targetProcessName
- err = Kern::ThreadDesRead(iClientThread,a1,targetProcessName,0,KChunkShiftBy0);
- if (err != KErrNone)
- {
- // Something bad happened so free the memory and return
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
- // Read the Event and Action from the user-side
- TRM_DebugEventActionInfo info(0,0,0);
-
- err = Kern::ThreadRawRead(iClientThread, a2, &info, sizeof(info));
- if (err != KErrNone)
- {
- // Could not read event action data from the user-side
-
- // Free memory used for targetProcessName
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return err;
- }
-
- // Find the target process
- DTargetProcess* pProcess = TheDProcessTracker.FindProcess(targetProcessName);
- if (pProcess == NULL)
- {
- // Could not find this process
-
- // Free memory used for targetProcessName
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return KErrArgument;
- }
-
- TUint64 debugAgentId = info.iAgentId;
-
- // Find the agent
- DDebugAgent* debugAgent = pProcess->Agent(debugAgentId);
- if (debugAgent == NULL)
- {
- // Bad agent means there is no tracking agent
- LOG_MSG2("Cannot locate debug agent with pid 0x%0x16lx",info.iAgentId);
-
- // Free memory used for targetProcessName
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return KErrGeneral;
- }
-
- // Set the event action
- debugAgent->SetEventAction((TEventType)info.iEvent,(TKernelEventAction)info.iAction);
-
- // Free memory used for targetProcessName
- NKern::ThreadEnterCS();
- Kern::Free(buffer);
- NKern::ThreadLeaveCS();
-
- return KErrNone;
- }
-
-TInt DRM_DebugChannel::Step(const TUint32 aThreadId, const TUint32 aNumSteps)
- {
- LOG_MSG3("DRM_DebugChannel::Step(aThreadId = 0x%08x, aNumSteps = 0x%08x)\n",aThreadId,aNumSteps);
-
- DThread* thread = DebugUtils::OpenThreadHandle(aThreadId);
-
- if (thread == NULL)
- {
- // The thread terminated before we could open it.
- LOG_MSG2("DRM_DebugChannel::Step - Could not open thread %u", aThreadId);
-
- return KErrArgument;
- }
-
- // We simply repeat this for desired number of steps
- TInt err = KErrNone;
-
- // Need to step from the current location for 'n' steps
- TUint32 startAddress;
-
- // We always step from the current PC.
- err = ReadKernelRegisterValue(thread, PC_REGISTER, startAddress);
- if(err != KErrNone)
- {
- LOG_MSG2("DRM_DebugChannel::Step - Could not read the PC: %d", err);
-
- // Close the handle
- thread->Close(NULL);
-
- return err;
- }
-
- err = DoStepRange(thread, startAddress, startAddress, ETrue, EFalse, aNumSteps, ETrue);
-
- if (err != KErrNone)
- {
- // There was a problem, return straightaway
- LOG_MSG("DRM_DebugChannel::Step - failed to step");
- }
-
- // Close the handle
- thread->Close(NULL);
-
- return err;
- }
-
-TInt DRM_DebugChannel::KillProcess(const TUint32 aProcessId, const TInt aReason)
- {
- LOG_MSG3("DRM_DebugChannel::KillProcess(aProcessId = 0x%08x, aReason = 0x%08x)\n",aProcessId,aReason);
-
- DProcess* process = DebugUtils::OpenProcessHandle(aProcessId);
-
- if (process == NULL)
- {
- // The process terminated before we could open it to kill it ourselves.
- LOG_MSG2("DRM_DebugChannel::KillProcess - Could not open process %u", aProcessId);
-
- return KErrArgument;
- }
-
- TInt err = KErrNone;
-
- DebugSupport::TerminateProcess(process,aReason);
-
- // Close the handle
- process->Close(NULL);
-
- return err;
- }
-
-/* Security critical - this checks whether the specified process is debuggable or not
- *
- * @param aProcessId - The process id of the process to check
- * @return KErrNone if debuggable, KErrPermissionDenied if not debuggable.
- */
-TInt DRM_DebugChannel::IsDebuggable(const TUint32 aProcessId)
- {
- /* In order to ensure that only processes which are debuggable
- * can be debugged, this function enables the security server
- * to read the DProcess.iDebugAttributes field and ensure
- * the process was created from a debuggable executable.
- */
- LOG_MSG2("DRM_DebugChannel::IsDebuggable(aProcessId 0x%08x)\n",aProcessId);
-
- TInt err = KErrPermissionDenied;
-
- DProcess* process = DebugUtils::OpenProcessHandle(aProcessId);
- if (process)
- {
- if (process->iDebugAttributes & TProcessCreateInfo::EDebugAllowed)
- {
- // Yes this process exists and is debuggable
- err = KErrNone;
- }
- process->Close(NULL);
- }
-
- if (err == KErrNone)
- {
- LOG_MSG2("DRM_DebugChannel::IsDebuggable(aProcessId 0x%08x) - Yes it is debuggable\n",aProcessId);
- }
-
- return err;
- }
--- a/kernel/eka/drivers/debug/smdebug/d_sm_codeseg.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/drivers/debug/smdebug/d_sm_codeseg.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
@@ -20,11 +20,7 @@
* @prototype
*/
-#ifdef __LAUNCH_AS_EXTENSION__
-
-#include <rm_debug_api.h>
#include <sm_debug_api.h>
-#include "d_rmd_breakpoints.h"
using namespace Debug;
@@ -184,5 +180,3 @@
return KErrNone;
}
-#endif
-
--- a/kernel/eka/drivers/debug/smdebug/d_sm_process.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/drivers/debug/smdebug/d_sm_process.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
@@ -20,11 +20,7 @@
* @prototype
*/
-#ifdef __LAUNCH_AS_EXTENSION__
-
-#include <rm_debug_api.h>
#include <sm_debug_api.h>
-#include "d_rmd_breakpoints.h"
using namespace Debug;
@@ -149,5 +145,4 @@
}
}
-#endif
--- a/kernel/eka/drivers/debug/smdebug/d_sm_staticinfo.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/drivers/debug/smdebug/d_sm_staticinfo.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
@@ -20,12 +20,8 @@
* @prototype
*/
-#ifdef __LAUNCH_AS_EXTENSION__
-
-#include <rm_debug_api.h>
#include <sm_debug_api.h>
#include <e32rom.h>
-#include "d_rmd_breakpoints.h"
using namespace Debug;
@@ -80,5 +76,4 @@
return KErrNone;
}
-#endif
--- a/kernel/eka/drivers/debug/smdebug/d_stopmode.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/drivers/debug/smdebug/d_stopmode.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
@@ -20,14 +20,8 @@
@prototype
*/
-#include <rm_debug_api.h>
#include <sm_debug_api.h>
-#include "d_rmd_breakpoints.h"
-
-
-#ifdef __LAUNCH_AS_EXTENSION__
-
using namespace Debug;
_LIT(KLitLocal,"Local-");
@@ -169,7 +163,4 @@
}
}
-#endif
-
-
// End of file d_stopmode.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/drivers/debug/smdebug/sm_debug_kerneldriver.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,155 @@
+// Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// Device driver for kernel side stop mode debugging
+//
+
+#ifdef __WINS__
+#error - this driver cannot be built for emulation
+#endif
+
+#include <e32def.h>
+#include <e32def_private.h>
+#include <e32cmn.h>
+#include <e32cmn_private.h>
+#include <e32ldr.h>
+#include <u32std.h>
+#include <kernel/kernel.h>
+#include <kernel/kern_priv.h>
+#include <nk_trace.h>
+#include <arm.h>
+#include <kernel/cache.h>
+#include <platform.h>
+#include <nkern.h>
+#include <u32hal.h>
+#include <kernel/kdebug.h>
+
+
+#include "debug_logging.h"
+#include "d_debug_functionality.h"
+#include "debug_utils.h"
+#include "d_buffer_manager.h"
+
+
+using namespace Debug;
+
+
+DStopModeExtension* TheStopModeExtension = NULL;
+
+/**
+ This value is used as an initialiser for the size of the Stop-Mode Debug API's
+ default request buffer.
+ */
+const TInt KRequestBufferSize = 0x200;
+/**
+ This value is used as an initialiser for the size of the Stop-Mode Debug API's
+ default response buffer.
+ */
+const TInt KResponseBufferSize = 0x1000;
+
+DECLARE_STANDARD_EXTENSION()
+ {
+ __KTRACE_OPT(KBOOT,Kern::Printf("Starting Stop Mode Debugger V2"));
+
+ // get a reference to the DDebuggerInfo and to the DStopModeExtension
+ TSuperPage& superPage = Kern::SuperPage();
+
+ if(!superPage.iDebuggerInfo)
+ {
+ //kdebug has not been installed so create DDebuggerInfo using our stub constructor
+ superPage.iDebuggerInfo = new DDebuggerInfo();
+ }
+
+ if(!TheStopModeExtension)
+ {
+ TheStopModeExtension = new DStopModeExtension();
+ }
+
+ // create the request buffer and store a reference to it
+ TTag tag;
+ tag.iTagId = EBuffersRequest;
+ tag.iType = ETagTypePointer;
+ tag.iSize = KRequestBufferSize;
+ TInt err = TheDBufferManager.CreateBuffer(tag);
+ if(KErrNone != err)
+ {
+ return KErrNone;
+ }
+
+ // create the response buffer and store a reference to it
+ tag.iTagId = EBuffersResponse;
+ tag.iSize = KResponseBufferSize;
+ err = TheDBufferManager.CreateBuffer(tag);
+ if(KErrNone != err)
+ {
+ return KErrNone;
+ }
+ // create the debug functionality buffer and store a reference to it
+ TDebugFunctionality df;
+ TUint dfSize = df.GetStopModeFunctionalityBufSize();
+ tag.iTagId = EBuffersFunctionality;
+ tag.iSize = dfSize;
+ err = TheDBufferManager.CreateBuffer(tag);
+ if(KErrNone != err)
+ {
+ return KErrNone;
+ }
+
+ // fill the functionality buffer with the functionality data and store it in
+ // the super page
+ TPtr8 dfBlockPtr((TUint8*)tag.iValue, dfSize);
+ if(!df.GetStopModeFunctionality(dfBlockPtr))
+ {
+ return KErrNone;
+ }
+ TheStopModeExtension->iFunctionalityBlock = (DFunctionalityBlock*)tag.iValue;
+
+ DStopModeExtension::Install(TheStopModeExtension);
+
+ return KErrNone;
+ }
+
+/**
+ * This stub constructor is intended to be used in the case where the old deprecated
+ * stop mode api, kdebug, is not in place. It will initialise all values to NULL except
+ * the pointer to the new stop mode api extension. This allows the new stop mode solution
+ * to both co-exist and exist independantly of the existing one *
+ */
+DDebuggerInfo::DDebuggerInfo():
+ iObjectOffsetTable(NULL),
+ iObjectOffsetTableCount(NULL),
+ iThreadContextTable(NULL),
+ iStopModeExtension(new DStopModeExtension()),
+ iContainers(NULL),
+ iCodeSegLock(NULL),
+ iCodeSegGlobalList(NULL),
+ iScheduler(NULL),
+ iShadowPages(NULL),
+ iShadowPageCount(0),
+ iCurrentThread(NULL),
+ iEventMask(),
+ iEventHandlerBreakpoint(0),
+ iMemModelObjectOffsetTable(NULL),
+ iMemModelObjectOffsetTableCount(0)
+ {
+ }
+
+/**
+ * Installs the stop-mode debugger extension
+ * Make the stop-mode API visible to a JTAG debugger, by publishing its
+ * existence in the superpage
+*/
+void DStopModeExtension::Install(DStopModeExtension* aExt)
+ {
+ Kern::SuperPage().iDebuggerInfo->iStopModeExtension = aExt;
+ }
--- a/kernel/eka/eabi/rm_debug_extu.def Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,24 +0,0 @@
-EXPORTS
- _Z19CreateLogicalDevicev @ 1 NONAME
- _ZN5Debug13StopModeDebug7GetListEPKNS_9TListItemEi @ 2 NONAME
- _ZN5Debug13StopModeDebug7TestAPIEPKNS_9TListItemE @ 3 NONAME
- _ZN5Debug13StopModeDebug9ExitPointEi @ 4 NONAME
- _ZTI11DDebugAgent @ 5 NONAME
- _ZTI12DRMDStepping @ 6 NONAME
- _ZTI14DBufferManager @ 7 NONAME
- _ZTI14DTargetProcess @ 8 NONAME
- _ZTI15DProcessTracker @ 9 NONAME
- _ZTI16DRM_DebugChannel @ 10 NONAME
- _ZTI17D_RMD_Breakpoints @ 11 NONAME
- _ZTI21DRM_DebugEventHandler @ 12 NONAME
- _ZTI22DRM_DebugDriverFactory @ 13 NONAME
- _ZTV11DDebugAgent @ 14 NONAME
- _ZTV12DRMDStepping @ 15 NONAME
- _ZTV14DBufferManager @ 16 NONAME
- _ZTV14DTargetProcess @ 17 NONAME
- _ZTV15DProcessTracker @ 18 NONAME
- _ZTV16DRM_DebugChannel @ 19 NONAME
- _ZTV17D_RMD_Breakpoints @ 20 NONAME
- _ZTV21DRM_DebugEventHandler @ 21 NONAME
- _ZTV22DRM_DebugDriverFactory @ 22 NONAME
-
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/eabi/sm_debugu.def Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,7 @@
+EXPORTS
+ _ZN5Debug13StopModeDebug7GetListEPKNS_9TListItemEi @ 1 NONAME
+ _ZN5Debug13StopModeDebug7TestAPIEPKNS_9TListItemE @ 2 NONAME
+ _ZN5Debug13StopModeDebug9ExitPointEi @ 3 NONAME
+ _ZTI14DBufferManager @ 4 NONAME
+ _ZTV14DBufferManager @ 5 NONAME
+
--- a/kernel/eka/euser/us_exec.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/euser/us_exec.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -2887,13 +2887,18 @@
after calling this function.
@param aLocaleDllName The name of the locale DLL to be loaded
-@return KErrNone if successful, system wide error if not
+@return KErrNone if successful, KErrNotSupported if the DLL name matches the pattern
+of a new-style locale library, system wide error otherwise
@see TExtendedLocale::SaveSystemSettings
*/
EXPORT_C TInt TExtendedLocale::LoadLocale(const TDesC& aLocaleDllName)
{
#ifdef SYMBIAN_DISTINCT_LOCALE_MODEL
+ if (aLocaleDllName.Find(KFindLan) != KErrNotFound || aLocaleDllName.Find(KFindReg) != KErrNotFound || aLocaleDllName.Find(KFindCol) != KErrNotFound)
+ {
+ return KErrNotSupported; // Only try to load old-style locale libraries
+ }
TLibraryFunction data[KNumLocaleExports];
TInt r = DoLoadLocale(aLocaleDllName, &data[0]);
if(r == KErrNone)
@@ -2993,6 +2998,9 @@
the locale information in the DLL, you can call TExtendedLocale::SaveSystemSettings
after calling this function.
+If the function fails then it will call LoadSystemSettings() to return its members
+to a known, good state.
+
@param aLanguageLocaleDllName The name of the language locale DLL to be loaded
@param aRegionLocaleDllName The name of the region locale DLL to be loaded
@param aCollationLocaleDllName The name of the collation locale DLL to be loaded
@@ -3006,18 +3014,16 @@
const TDesC& aRegionLocaleDllName,
const TDesC& aCollationLocaleDllName)
{
-
TInt err = LoadLocaleAspect(aLanguageLocaleDllName);
+
+ if(err == KErrNone)
+ err = LoadLocaleAspect(aRegionLocaleDllName);
+
+ if(err == KErrNone)
+ err = LoadLocaleAspect(aCollationLocaleDllName);
+
if(err != KErrNone)
- return err;
-
- err = LoadLocaleAspect(aRegionLocaleDllName);
- if(err != KErrNone)
- return err;
-
- err = LoadLocaleAspect(aCollationLocaleDllName);
- if(err != KErrNone)
- return err;
+ LoadSystemSettings();
return err;
}
--- a/kernel/eka/include/drivers/rm_debug_driver.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,197 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef __RM_DEBUG_DRIVER_H__
-#define __RM_DEBUG_DRIVER_H__
-
-#include "d_rmd_stepping.h"
-#include "d_rmd_breakpoints.h"
-#include "d_driver_event_info.h"
-
-// From mmboot.h header
-const TLinAddr KDataSectionEnd =0x40000000u;
-const TLinAddr KRomLinearBase =0xF8000000u;
-
-
-#define ROM_LINEAR_BASE KRomLinearBase
-
-// Result checking
-#define ReturnIfError(x) { TInt y = x; if (KErrNone != y) return y; }
-
-//
-// class DRM_DebugDriverFactory
-//
-class DRM_DebugDriverFactory : public DLogicalDevice
-{
-public:
-
- DRM_DebugDriverFactory();
- virtual TInt Install();
- virtual void GetCaps(TDes8& aDes) const;
- virtual TInt Create(DLogicalChannelBase*& aChannel);
-};
-
-class DRM_DebugEventHandler;
-//
-// DRM_DebugChannel
-//
-class DRM_DebugChannel : public DLogicalChannel
-{
-public:
-
- DRM_DebugChannel(DLogicalDevice* aLogicalDevice);
- ~DRM_DebugChannel();
-
- virtual TInt DoCreate(TInt aUnit, const TDesC* anInfo, const TVersion& aVer);
- virtual void HandleMsg(TMessageBase* aMsg);
- virtual TInt SendMsg(TMessageBase* aMsg);
- TInt SendRequest(TMessageBase* aMsg);
-
- //called from the event handler
- TBool RemoveProcess(TAny* a1, TAny* a2);
- TBool StartThread(TAny* a1, TAny* a2);
- TBool AddLibrary(TAny* a1, TAny* a2);
- TBool RemoveLibrary(TAny* a1, TAny* a2);
- TBool HandleEventKillThread(TAny* a1, TAny* a2);
- TBool HandleSwException(TAny* a1, TAny* a2);
- TBool HandleHwException(TAny* a1, TAny* a2);
- TBool HandleUserTrace(TAny* a1, TAny* a2);
- TBool HandleUnsupportedEvent(TAny* a1, TAny* a2) { return EFalse; }
- TBool HandleAddProcessEvent(TAny* a1, TAny* a2);
- TBool HandleRemoveProcessEvent(TAny* a1, TAny* a2);
-
- // Used to be able to signal events to the DSS
- DThread* ClientThread(void) {return iClientThread; };
-
-protected:
- virtual void DoCancel(TInt aReqNo);
- virtual void DoRequest(TInt aReqNo, TRequestStatus* aStatus, TAny* a1, TAny* a2);
- virtual TInt DoControl(TInt aFunction, TAny *a1, TAny *a2);
-
-private:
- TInt PreAsyncGetValue(Debug::TEventInfo* aValue, TRequestStatus* aStatus);
- TInt CreateDfcQ();
- void DestroyDfcQ();
- TBool HandleInvalidOpCodeException(TDriverEventInfo& aEventInfo, DThread* aCurrentThread);
-
- TInt SetBreak(TSetBreakInfo* aBreakInfo);
- TInt StepRange(DThread* aThread, TRM_DebugStepInfo* aStepInfo);
- TInt ReadMemory(DThread* aThread, TRM_DebugMemoryInfo* aMemoryInfo);
- TInt WriteMemory(DThread* aThread, TRM_DebugMemoryInfo* aMemoryInfo);
- TInt ReadRegistersLegacy(DThread* aThread, TRM_DebugRegisterInfo* aRegisterInfo);
- TInt WriteRegistersLegacy(DThread* aThread, const TRM_DebugRegisterInfo* aRegisterInfo);
- TInt ReadRegisters(DThread* aThread, TRM_DebugRegisterInformation* aRegisterInfo) const;
- TInt WriteRegisters(DThread* aThread, TRM_DebugRegisterInformation* aRegisterInfo) const;
- TInt GetProcessInfo(TInt aIndex, TRM_DebugTaskInfo* aTaskInfo);
- TInt GetThreadInfo(TInt aIndex, TRM_DebugTaskInfo* aTaskInfo);
- TInt GetList(TListInformation* aListInformation) const;
-
- TInt Step(const TUint32 aThreadId, const TUint32 aNumSteps);
- TInt KillProcess(const TUint32 aProcessId, const TInt aReason);
-
- //Crash Flash
- TInt ReadCrashLog(TFlashInfo* aBuffer);
- TInt WriteCrashLog(TFlashInfo* aBuffer) const;
- TInt EraseCrashLog();
-
- // Stop/go
- TInt DoSuspendThread(DThread *aThread);
- TInt DoResumeThread(DThread *aThread);
- TInt DoStepRange(DThread *aThread, const TUint32 aStartAddress, const TUint32 aStopAddress, TBool aStepInto, TBool aResumeOnceOutOfRange, const TUint32 aNumSteps, TBool aUserRequest = EFalse);
- TInt DoReadMemory(const DThread *aThread, const TUint32 aAddress, const TUint32 aLength, TDes8 &aData) const;
- TInt DoWriteMemory(DThread *aThread, const TUint32 aAddress, const TUint32 aLength, TDes8 &aData);
- TInt DoReadRegisters(DThread *aThread, const TInt16 aFirstRegister, const TInt16 aLastRegister, TDes8 &aValues);
- TInt DoReadRegisters(DThread *aThread, const TDesC8 &aRegisterIds, TDes8 &aRegisterValues, TDes8 &aRegisterFlags) const;
- TInt DoWriteRegisters(DThread *aThread, const TInt16 aFirstRegister, const TInt16 aLastRegister, TDesC8 &aValues);
- TInt DoWriteRegisters(DThread *aThread, const TDesC8 &aRegisterIds, TDesC8 &aRegisterValues, TDes8 &aRegisterFlags) const;
- TInt DoGetProcessInfo(const TInt aIndex, TRM_DebugTaskInfo *aInfo);
- TInt DoGetThreadInfo(const TInt aIndex, TRM_DebugTaskInfo *aInfo);
- TBool DoSecurityCheck();
-
- TInt TryToReadMemory(const DThread *aThread, const TAny *aSrc, TAny *aDest, const TUint32 aLength) const;
- TInt TryToWriteMemory(const DThread *aThread, TAny *aDest, const TAny *aSrc, const TUint32 aLength);
- TInt32 ReadRegister(DThread *aThread, TInt aNum);
- TInt32 ReadDebugRegisterValue(DThread *aThread, const Debug::TRegisterInfo aDebugRegisterId, T4ByteRegisterValue &aValue) const;
- TInt32 ReadKernelRegisterValue(DThread *aThread, const TArmReg aKernelRegisterId, T4ByteRegisterValue &aValue) const;
-
- void NotifyEvent(const TDriverEventInfo& aEventInfo);
-
- TInt GetTRegisterInfo(const TDesC8 &aRegisterIds, const TUint aIndex, Debug::TRegisterInfo &aValue) const;
- TInt GetDebugRegisterId(const TArmReg aKernelRegister, Debug::TRegisterInfo& aDebugRegister) const;
- TInt GetKernelRegisterId(const Debug::TRegisterInfo aDebugRegister, TArmReg& aKernelRegister) const;
- TBool GetFlagAtOffset(const TUint32 aFlags, const TArmReg aIndex) const;
-
- TInt AllocAndReadDes(DThread *aThread, const TDesC8& aSrcDes, TPtr8& aDestDes, const TBool aReadFromClient=ETrue, const TUint aOffset=0) const;
-
- TInt AttachProcess(TAny* a1, TAny* a2);
- TInt DetachProcess(TAny* a1, TAny* a2);
- TInt DetachAgent(TAny* a1, TAny* a2);
- TInt SetEventAction(TAny* a1, TAny* a2);
- TBool CheckSuspended(const DThread *aThread) const;
-
- // Needed so moved functions can access iBreakpoint list and related functions
- friend class D_RMD_Breakpoints;
- // Needed so moved functions can access stepping functionality
- friend class DRMDStepping;
-
- // helper function was previously in rm_debug_kerneldriver.cpp
- inline TInt Bitcount(TUint32 val)
- {
- TInt nbits;
-
- for (nbits = 0; val != 0; nbits++)
- {
- val &= val - 1; // delete rightmost 1-bit in val
- }
-
- return nbits;
- }
-
- // Security critical - this returns whether the specified process is debuggable or not
- TInt IsDebuggable(const TUint32 aProcessId);
-
-private:
- DThread* iClientThread;
- DRM_DebugEventHandler* iEventHandler;
-
- TUint32 iExcludedROMAddressStart;
- TUint32 iExcludedROMAddressEnd;
-
- TUint32 iPageSize;
-
- RArray<Debug::TProcessInfo> iDebugProcessList; //processes that we are debugging
-
- D_RMD_Breakpoints* iBreakManager; // new D_RMD_Breakpoints
-
- DRMDStepping* iStepper; // new DRMDStepping
-
- DSemaphore* iStepLock; // Synchronisation for stepping code.
-
- TDynamicDfcQue* iDfcQ;
-
- TBool iInitialisedCodeModifier; // Ensures we control its lifetime
-
- TClientDataRequest<Debug::TEventInfo>* iAsyncGetValueRequest;
-};
-
-#endif //__RM_DEBUG_DRIVER_H__
--- a/kernel/eka/include/drivers/rm_debug_eventhandler.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-// Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-/** Event handler and container for all objects being tracked. */
-#ifndef __RM_DEBUG_EVENTHANDLER_H__
-#define __RM_DEBUG_EVENTHANDLER_H__
-
-
-class DRM_DebugEventHandler : public DKernelEventHandler
-{
- public:
- DRM_DebugEventHandler();
- TInt Create(DLogicalDevice* aDevice, DLogicalChannel* aChannel, DThread* aClient);
- ~DRM_DebugEventHandler();
- TInt Start();
- TInt Stop();
-
- inline void LockDataAccess();
- inline void ReleaseDataAccess();
-
- private:
- static TUint EventHandler(TKernelEvent aEvent, TAny* a1, TAny* a2, TAny* aThis);
- TUint HandleEvent(TKernelEvent aType, TAny* a1, TAny* a2);
- TBool HandleSpecificEvent(TKernelEvent aType, TAny* a1, TAny* a2);
-
- private:
- /** Used to serialise access data structures */
- DSemaphore* iProtectionLock;
-
- TBool iTracking;
-
- DLogicalDevice* iDevice; // open reference to LDD for avoiding lifetime issues
- DThread* iClientThread;
- DRM_DebugChannel* iChannel;
-
- // typdef for functions which handle our specific events
- typedef TBool (DRM_DebugChannel::*eventHandler)(TAny* a1, TAny* a2);
- eventHandler iEventHandlers[EEventLimit];
-};
-
-#include <rm_debug_eventhandler.inl>
-
-#endif //__RM_DEBUG_EVENTHANDLER_H__
--- a/kernel/eka/include/drivers/rm_debug_eventhandler.inl Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Event handler and container for all objects being tracked.
-//
-
-
-inline void DRM_DebugEventHandler::LockDataAccess()
- {
- Kern::SemaphoreWait(*iProtectionLock);
- }
-
-inline void DRM_DebugEventHandler::ReleaseDataAccess()
- {
- Kern::SemaphoreSignal(*iProtectionLock);
- }
-
--- a/kernel/eka/include/drivers/rm_debug_kerneldriver.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,777 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef __RM_DEBUG_KERNELDRIVER_H__
-#define __RM_DEBUG_KERNELDRIVER_H__
-
-#include <rm_debug_api.h>
-
-/**
-Used to store a value read from or written to an ARM register
-*/
-typedef TUint32 T4ByteRegisterValue;
-
-
-/**
-Provides static methods for accessing the information stored in a TRegisterInfo
-object.
-*/
-class Register
- {
-public:
- static TBool IsCoreReg(const Debug::TRegisterInfo aRegister);
- static TBool IsCoproReg(const Debug::TRegisterInfo aRegister);
- static TUint32 GetCoreRegId(const Debug::TRegisterInfo aRegister);
- static TUint32 GetCRm(const Debug::TRegisterInfo aRegister);
- static TUint32 GetCRn(const Debug::TRegisterInfo aRegister);
- static TUint32 GetOpcode1(const Debug::TRegisterInfo aRegister);
- static TUint32 GetOpcode2(const Debug::TRegisterInfo aRegister);
- static TUint32 GetCoproNum(const Debug::TRegisterInfo aRegister);
- };
-
-/**
-Identify whether aRegister is a core register
-@param aRegister register ID to analyse
-@return ETrue if core register, EFalse otherwise
-*/
-inline TBool Register::IsCoreReg(const Debug::TRegisterInfo aRegister)
- {
- return ((aRegister & 0xff) == 0x0);
- }
-
-/**
-Identify whether aRegister is a coprocessor register
-@param aRegister register ID to analyse
-@return ETrue if coprocessor register, EFalse otherwise
-*/
-inline TBool Register::IsCoproReg(const Debug::TRegisterInfo aRegister)
- {
- return ((aRegister & 0xff) == 0x1);
- }
-
-/**
-Get the ID of the core register
-@param aRegister register ID to analyse
-@return ID of the core register
-*/
-inline TUint32 Register::GetCoreRegId(const Debug::TRegisterInfo aRegister)
- {
- return ((aRegister >> 8) & 0xff);
- }
-
-/**
-Get the CRm value of a coprocessor register
-@param aRegister register ID to analyse
-@return the CRm value of a coprocessor register
-*/
-inline TUint32 Register::GetCRm(const Debug::TRegisterInfo aRegister)
- {
- return ((aRegister >> 16) & 0xf);
- }
-
-/**
-Get the CRm value of a coprocessor register
-@param aRegister register ID to analyse
-@return the CRm value of a coprocessor register
-*/
-inline TUint32 Register::GetCRn(const Debug::TRegisterInfo aRegister)
- {
- return ((aRegister >> 20) & 0xf);
- }
-
-/**
-Get the Opcode1 value of a coprocessor register
-@param aRegister register ID to analyse
-@return the Opcode1 value of a coprocessor register
-*/
-inline TUint32 Register::GetOpcode1(const Debug::TRegisterInfo aRegister)
- {
- return ((aRegister >> 24) & 0x8);
- }
-
-/**
-Get the Opcode2 value of a coprocessor register
-@param aRegister register ID to analyse
-@return the Opcode2 value of a coprocessor register
-*/
-inline TUint32 Register::GetOpcode2(const Debug::TRegisterInfo aRegister)
- {
- return ((aRegister >> 27) & 0x8);
- }
-
-/**
-Get the coprocessor number of a coprocessor register
-@param aRegister register ID to analyse
-@return the coprocessor number of a coprocessor register
-*/
-inline TUint32 Register::GetCoproNum(const Debug::TRegisterInfo aRegister)
- {
- return ((aRegister >> 8) & 0xff);
- }
-
-//
-// class TCapsRM_DebugDriver
-//
-class TCapsRM_DebugDriver
-{
-public:
- TVersion iVersion;
-};
-
-/**
-Stores listings information for passing between the DSS and the kernel driver
-*/
-class TListInformation
-{
-public:
- inline TListInformation(const Debug::TListId aType=(Debug::TListId)NULL, const Debug::TListScope aListScope=(Debug::TListScope)NULL, TDes8* aBuffer=NULL, TUint32* aDataSize=NULL, TUint64 aTargetId=0)
- : iType(aType),
- iListScope(aListScope),
- iBuffer(aBuffer),
- iDataSize(aDataSize),
- iTargetId(aTargetId) {};
-public:
- Debug::TListId iType;
- Debug::TListScope iListScope;
- TDes8* iBuffer;
- TUint32* iDataSize;
- TUint64 iTargetId;
-};
-
-/**
-Data structure to hold information to the crash flash
-(Possibly: Could be expanded to hold on configuration data too)
-*/
-class TFlashInfo
-{
-public:
- inline TFlashInfo(TUint32 aPos, TUint32* aSize, TDes8* aData)
- :iPos(aPos),
- iSize(aSize),
- iData(aData){};
-public:
- TUint32 iPos;
- TUint32* iSize;
- TDes8* iData;
-};
-//
-// class TRM_DebugMemoryInfo
-//
-class TRM_DebugMemoryInfo
-{
-public:
-
- inline TRM_DebugMemoryInfo(const TUint32 aAddress, const TUint32 aLength, TDesC8 *aData)
- : iAddress(aAddress),
- iLength(aLength),
- iData(aData) {};
-
-public:
-
- TUint32 iAddress;
- TUint32 iLength;
- TDesC8* iData;
-};
-
-
-/**
-@deprecated
-This class is only used by TRK phase 1 functions.
-
-@see TRM_DebugRegisterInformation which offers similar storage suitable for use
-with the TRK pahse 2 API.
-*/
-class TRM_DebugRegisterInfo
-{
-public:
-
- inline TRM_DebugRegisterInfo(const TInt16 aFirstRegister, const TInt16 aLastRegister, TDesC8 *aValues)
- : iFirstRegister(aFirstRegister),
- iLastRegister(aLastRegister),
- iValues(aValues) {};
-
-public:
-
- TInt16 iFirstRegister;
- TInt16 iLastRegister;
- TDesC8* iValues;
-};
-
-/**
-Structure used to store information about registers
-*/
-class TRM_DebugRegisterInformation
-{
-public:
-
- inline TRM_DebugRegisterInformation(const TDes8 *aRegisterIds=NULL, TDes8 *aRegisterValues=NULL, TDes8 *aRegisterFlags=NULL)
- : iRegisterIds(aRegisterIds),
- iRegisterValues(aRegisterValues),
- iRegisterFlags(aRegisterFlags) {};
-
-public:
-
- const TDes8* iRegisterIds;
- TDes8* iRegisterValues;
- TDes8* iRegisterFlags;
-};
-
-//
-// class TRM_DebugTaskInfo
-//
-class TRM_DebugTaskInfo
-{
-public:
-
- inline TRM_DebugTaskInfo(TUint32 aOtherId)
- : iId(0),
- iOtherId(aOtherId),
- iPriority(0) { iName.FillZ(); };
-
-public:
-
- TUint32 iId;
- TUint32 iOtherId;
- TUint32 iPriority;
- TBuf8<KMaxName> iName;
-};
-
-//
-// class TRM_DebugStepInfo
-//
-class TRM_DebugStepInfo
-{
-public:
-
- inline TRM_DebugStepInfo(const TUint32 aStartAddress, const TUint32 aStopAddress, const TBool aStepInto)
- : iStartAddress(aStartAddress),
- iStopAddress(aStopAddress),
- iStepInto(aStepInto) {};
-
-public:
-
- TUint32 iStartAddress;
- TUint32 iStopAddress;
- TBool iStepInto;
-};
-
-
-//
-// class TRM_DebugDriverInfo
-//
-class TRM_DebugDriverInfo
-{
-public:
-
- TUint32 iPanic1Address;
- TUint32 iPanic2Address;
- TUint32 iException1Address;
- TUint32 iException2Address;
- TUint32 iLibraryLoadedAddress;
- TUint32 iUserLibraryEnd;
-};
-
-
-//
-// class TRM_DebugProcessInfo
-//
-class TRM_DebugProcessInfo
-{
-public:
-
- inline TRM_DebugProcessInfo(TUint32 *aCodeAddress, TUint32 *aDataAddress)
- : iCodeAddress(aCodeAddress),
- iDataAddress(aDataAddress) {};
-
-public:
-
- TUint32* iCodeAddress;
- TUint32* iDataAddress;
-};
-
-//
-// class TRM_DebugEventActionInfo
-//
-class TRM_DebugEventActionInfo
-{
-public:
- inline TRM_DebugEventActionInfo(TUint32 aEvent, TUint32 aAction, TUint64 aAgentId)
- : iEvent(aEvent),
- iAction(aAction),
- iAgentId(aAgentId) {};
-public:
- TUint32 iEvent;
- TUint32 iAction;
- TUint64 iAgentId;
-};
-
-//
-// class TRM_DebugEventInfo
-//
-class TRM_DebugEventInfo
-{
-public:
- inline TRM_DebugEventInfo(TDesC8& aProcessName, TUint32& aBufSize)
- : iProcessName(aProcessName),
- iBufSize(aBufSize) {};
-
-public:
- TDesC8& iProcessName;
- TUint32& iBufSize;
-};
-
-//
-// class TRMD_DebugAgentId
-//
-class TRM_DebugAgentId
-{
-public:
- inline TRM_DebugAgentId(TUint64 aAgentId)
- : iAgentId(aAgentId) {};
-
-public:
- TUint64 iAgentId;
-};
-
-//
-// Class TRMD_DebugCancelInfo
-//
-class TRMD_DebugCancelInfo
-{
-public:
- inline TRMD_DebugCancelInfo(TUint32 aCancelRequest,TDesC8& aProcessName, TUint64 aAgentId)
- : iCancelRequest(aCancelRequest),
- iProcessName(aProcessName),
- iAgentId(aAgentId) {};
-
- inline TRMD_DebugCancelInfo(void)
- : iCancelRequest(0),
- iAgentId(0)
- {
- };
-
-public:
- TUint32 iCancelRequest;
- TBuf8<KMaxName> iProcessName;
- TUint64 iAgentId;
-};
-
-class TEventMetaData
- {
-public:
- TBuf8<KMaxName> iTargetProcessName;
- TUint64 iDebugAgentProcessId;
- };
-
-/**
-@internalComponent
-*/
-class TSetBreakInfo
-{
-public:
-
- inline TSetBreakInfo(Debug::TBreakId* aBreakId,
- TUint64 aId,\
- TUint32 aAddress,\
- Debug::TArchitectureMode aMode,
- TBool aThreadSpecific)
- : iBreakId(aBreakId),
- iId(aId),
- iAddress(aAddress),
- iMode(aMode),
- iThreadSpecific(aThreadSpecific) {};
-
-inline TSetBreakInfo(void)
- : iBreakId((Debug::TBreakId*)0),
- iId(0),
- iAddress(0),
- iMode(Debug::EArmMode),
- iThreadSpecific(ETrue) {};
-
-
-public:
- Debug::TBreakId* iBreakId;
- TUint64 iId;
- TUint32 iAddress;
- Debug::TArchitectureMode iMode;
- TBool iThreadSpecific;
-};
-
-/**
-@internalComponent
-*/
-class TModifyBreakInfo
-{
-public:
-
- inline TModifyBreakInfo(Debug::TBreakId aBreakId,\
- const TUint64 aThreadId,\
- const TUint32 aAddress,\
- const Debug::TArchitectureMode aMode)
- : iBreakId(aBreakId),
- iThreadId(aThreadId),
- iAddress(aAddress),
- iMode(aMode) {};
-
-public:
- const Debug::TBreakId iBreakId;
- const TUint64 iThreadId;
- const TUint32 iAddress;
- const Debug::TArchitectureMode iMode;
-};
-
-/**
-@internalComponent
-*/
-class TModifyProcessBreakInfo
-{
-public:
-
- inline TModifyProcessBreakInfo(Debug::TBreakId aBreakId,\
- const TUint64 aProcessId,\
- const TUint32 aAddress,\
- const Debug::TArchitectureMode aMode)
- : iBreakId(aBreakId),
- iProcessId(aProcessId),
- iAddress(aAddress),
- iMode(aMode) {};
-
-public:
- const Debug::TBreakId iBreakId;
- const TUint64 iProcessId;
- const TUint32 iAddress;
- const Debug::TArchitectureMode iMode;
-};
-
-/**
-@internalComponent
-*/
-class TGetBreakInfo
-{
-public:
-
- inline TGetBreakInfo(Debug::TBreakId aBreakId,\
- TUint64& aId,\
- TUint32& aAddress,\
- Debug::TArchitectureMode& aMode,
- TBool& aThreadSpecific)
- : iBreakId(aBreakId),
- iId(&aId),
- iAddress(&aAddress),
- iMode(&aMode),
- iThreadSpecific(&aThreadSpecific) {};
-
- inline TGetBreakInfo()
- : iBreakId((Debug::TBreakId)0),
- iId((TUint64*)0),
- iAddress((TUint32*)0),
- iMode((Debug::TArchitectureMode*)0),
- iThreadSpecific((TBool*)0) {};
-
-public:
- const Debug::TBreakId iBreakId;
- TUint64* iId;
- TUint32* iAddress;
- Debug::TArchitectureMode* iMode;
- TBool* iThreadSpecific;
-};
-
-//
-// class RRM_DebugDriver
-//
-class RRM_DebugDriver : public RBusLogicalChannel
-{
-public:
-
- enum TControl
- {
- EControlSetBreak = 0,
- EControlClearBreak,
- EControlModifyBreak,
- EControlBreakInfo,
- EControlSuspendThread,
- EControlResumeThread,
- EControlStepRange,
- EControlReadMemory,
- EControlWriteMemory,
- EControlReadRegisters,
- EControlWriteRegisters,
- EControlGetStaticLibraryInfo,
- EControlGetDebugFunctionalityBufSize,
- EControlGetDebugFunctionality,
- EControlReadRegistersLegacy,
- EControlWriteRegistersLegacy,
- EControlGetMemoryOperationMaxBlockSize,
- EControlAttachProcess,
- EControlDetachProcess,
- EControlDetachAgent,
- EControlSetEventAction,
- EControlGetList,
- EControlStep,
- EControlIsDebuggable,
- EControlKillProcess,
- EControlModifyProcessBreak,
- };
-
- enum TRequest
- {
- ERequestGetEvent=0x0, ERequestGetEventCancel=0x1
- };
-
-public:
-
- inline TInt Open(const TRM_DebugDriverInfo aDriverInfo);
-
- inline TInt SetBreak(Debug::TBreakId &aBreakId,const TUint32 aThreadId, const TUint32 aAddress, const Debug::TArchitectureMode aThumbMode );
- inline TInt SetProcessBreak(Debug::TBreakId &aBreakId,const TUint32 aProcessId, const TUint32 aAddress, const Debug::TArchitectureMode aThumbMode );
-
- inline TInt ClearBreak(const TInt32 aBreakId);
-
- inline TInt ModifyBreak(const Debug::TBreakId aBreakId, const TUint32 aThreadId, const TUint32 aAddress, const Debug::TArchitectureMode aArchitectureMode );
- inline TInt ModifyProcessBreak(const Debug::TBreakId aBreakId, const TUint32 aProcessId, const TUint32 aAddress, const Debug::TArchitectureMode aArchitectureMode );
-
- inline TInt BreakInfo(const Debug::TBreakId aBreakId, TUint64& aId, TUint32& aAddress, Debug::TArchitectureMode& aMode, TBool& aThreadSpecific);
-
- inline TInt SuspendThread(const TUint32 aThreadId);
- inline TInt ResumeThread(const TUint32 aThreadId);
- inline TInt StepRange(const TUint32 aThreadId, const TUint32 aStartAddress, const TUint32 aStopAddress, TBool aStepInto);
- inline TInt ReadMemory(const TUint32 aThreadId, const TUint32 aAddress, const TUint32 aLength, TDes8 &aData);
- inline TInt WriteMemory(const TUint32 aThreadId, const TUint32 aAddress, const TUint32 aLength, const TDesC8 &aData);
- inline TInt ReadRegisters(const TUint32 aThreadId, const TDes8 &aRegisterIds, TDes8 &aRegisterValues, TDes8 &aRegisterFlags);
- inline TInt WriteRegisters(const TUint32 aThreadId, const TDes8 &aRegisterIds, const TDes8 &aRegisterValues, TDes8 &aRegisterFlags);
- inline TInt ReadRegisters(const TUint32 aThreadId, const TInt32 aFirstRegister, const TInt32 aLastRegister, TDes8 &aValues);
- inline TInt WriteRegisters(const TUint32 aThreadId, const TInt32 aFirstRegister, const TInt32 aLastRegister, TDesC8 &aValues);
- inline void GetEvent(TDesC8& aProcessName, TUint64 aAgentId, TRequestStatus &aStatus, Debug::TEventInfo &aEventInfo);
- inline void CancelGetEvent(TDesC8& aProcessName, TUint64 aAgentId);
-// inline TInt GetProcessInfo(const TInt aIndex, TRM_DebugTaskInfo &aInfo);
-// inline TInt GetThreadInfo(const TInt aIndex, TRM_DebugTaskInfo &aInfo);
- inline TInt GetStaticLibraryInfo(const TInt aIndex, Debug::TEventInfo &aInfo);
- inline TInt GetDebugFunctionalityBufSize(TUint32 &aBufSize);
- inline TInt GetDebugFunctionality(TDes8& aDebugFunctionality);
- inline TInt GetMemoryOperationMaxBlockSize(TUint32 &aMaxSize);
- inline TInt AttachProcess(TDesC8& aProcessName, TUint64 aAgentId);
- inline TInt DetachProcess(TDesC8& aProcessName, TUint64 aAgentId);
- inline TInt DetachAgent(TUint64 aAgentId);
- inline TInt SetEventAction(TDesC8& aProcessName, Debug::TEventType aEvent, Debug::TKernelEventAction aEventAction, TUint64 aAgentId);
- inline TInt GetList(const Debug::TListId aType, const Debug::TListScope aListScope, const TUint64 aTargetId, const TUint64 aDebugProcessId, TDes8& aBuffer, TUint32& aDataSize);
- inline TInt Step(const TUint32 aThreadId, const TUint32 aNumSteps);
- inline TInt IsDebuggable(const TUint32 aProcessId);
- inline TInt KillProcess(const TUint32 aProcessId, const TInt32 aReason);
-};
-
-_LIT(KRM_DebugDriverName,"RM Debug Driver");
-
-//priority set equal to that of KDfcThread0Priority defined in e32/kernel/sinit.cpp
-const TInt KRmDebugDriverThreadPriority = 27;
-
-// Version information
-const TInt KMajorVersionNumber=2;
-const TInt KMinorVersionNumber=1;
-const TInt KBuildVersionNumber=0;
-
-
-inline TInt RRM_DebugDriver::Open(const TRM_DebugDriverInfo aDriverInfo)
-{
- TBuf8<32> buf;
- buf.Append((TUint8*)&aDriverInfo.iPanic1Address, 4);
- buf.Append((TUint8*)&aDriverInfo.iPanic2Address, 4);
- buf.Append((TUint8*)&aDriverInfo.iException1Address, 4);
- buf.Append((TUint8*)&aDriverInfo.iException2Address, 4);
- buf.Append((TUint8*)&aDriverInfo.iLibraryLoadedAddress, 4);
- buf.Append((TUint8*)&aDriverInfo.iUserLibraryEnd, 4);
-
- #ifdef EKA2
- return DoCreate(KRM_DebugDriverName, TVersion(KMajorVersionNumber, KMinorVersionNumber, KBuildVersionNumber), KNullUnit, NULL, &buf);
- #else
- return DoCreate(KRM_DebugDriverName, TVersion(KMajorVersionNumber, KMinorVersionNumber, KBuildVersionNumber), NULL, KNullUnit, NULL, &buf);
- #endif
-}
-
-inline TInt RRM_DebugDriver::SetBreak(Debug::TBreakId &aBreakId, const TUint32 aThreadId, const TUint32 aAddress, const Debug::TArchitectureMode aMode )
-{
- TSetBreakInfo info(&aBreakId, aThreadId, aAddress, aMode, ETrue);
- return DoSvControl(EControlSetBreak, reinterpret_cast<TAny*>(&info),0);
-}
-inline TInt RRM_DebugDriver::SetProcessBreak(Debug::TBreakId &aBreakId, const TUint32 aProcessId, const TUint32 aAddress, const Debug::TArchitectureMode aMode )
-{
- TSetBreakInfo info(&aBreakId, aProcessId, aAddress, aMode, EFalse);
- return DoSvControl(EControlSetBreak, reinterpret_cast<TAny*>(&info),0);
-}
-
-inline TInt RRM_DebugDriver::ClearBreak(const Debug::TBreakId aBreakId)
-{
- return DoSvControl(EControlClearBreak, reinterpret_cast<TAny*>(aBreakId), 0);
-}
-
-inline TInt RRM_DebugDriver::ModifyBreak(const Debug::TBreakId aBreakId, const TUint32 aThreadId, const TUint32 aAddress, const Debug::TArchitectureMode aMode)
-{
- TModifyBreakInfo info(aBreakId, aThreadId, aAddress, aMode);
- return DoControl(EControlModifyBreak, reinterpret_cast<TAny*>(&info), 0);
-}
-
-inline TInt RRM_DebugDriver::ModifyProcessBreak(const Debug::TBreakId aBreakId, const TUint32 aProcessId, const TUint32 aAddress, const Debug::TArchitectureMode aMode)
-{
- TModifyProcessBreakInfo info(aBreakId, aProcessId, aAddress, aMode);
- return DoControl(EControlModifyProcessBreak, reinterpret_cast<TAny*>(&info), 0);
-}
-
-inline TInt RRM_DebugDriver::BreakInfo(const Debug::TBreakId aBreakId, TUint64& aId, TUint32& aAddress, Debug::TArchitectureMode& aMode, TBool& aThreadSpecific)
-{
- TGetBreakInfo info(aBreakId, aId, aAddress, aMode, aThreadSpecific);
- return DoControl(EControlBreakInfo, reinterpret_cast<TAny*>(&info), 0);
-}
-
-inline TInt RRM_DebugDriver::SuspendThread(const TUint32 aThreadId)
-{
- return DoControl(EControlSuspendThread, reinterpret_cast<TAny*>(aThreadId));
-}
-
-inline TInt RRM_DebugDriver::ResumeThread(const TUint32 aThreadId)
-{
- return DoSvControl(EControlResumeThread, reinterpret_cast<TAny*>(aThreadId));
-}
-
-inline TInt RRM_DebugDriver::StepRange(const TUint32 aThreadId, const TUint32 aStartAddress, const TUint32 aStopAddress, TBool aStepInto)
-{
- TRM_DebugStepInfo info(aStartAddress, aStopAddress, aStepInto);
- return DoSvControl(EControlStepRange, reinterpret_cast<TAny*>(aThreadId), (TAny*)&info);
-}
-
-inline TInt RRM_DebugDriver::ReadMemory(const TUint32 aThreadId, const TUint32 aAddress, const TUint32 aLength, TDes8 &aData)
-{
- TRM_DebugMemoryInfo info(aAddress, aLength, &aData);
- return DoControl(EControlReadMemory, reinterpret_cast<TAny*>(aThreadId), (TAny*)&info);
-}
-
-inline TInt RRM_DebugDriver::WriteMemory(const TUint32 aThreadId, const TUint32 aAddress, const TUint32 aLength, const TDesC8 &aData)
-{
- TRM_DebugMemoryInfo info(aAddress, aLength, (TDesC8*)&aData);
- return DoControl(EControlWriteMemory, reinterpret_cast<TAny*>(aThreadId), (TAny*)&info);
-}
-
-inline TInt RRM_DebugDriver::ReadRegisters(const TUint32 aThreadId, const TDes8 &aRegisterIds, TDes8 &aRegisterValues, TDes8 &aRegisterFlags)
- {
- TRM_DebugRegisterInformation info(&aRegisterIds, &aRegisterValues, &aRegisterFlags);
- return DoControl(EControlReadRegisters, reinterpret_cast<TAny*>(aThreadId), (TAny*)&info);
- }
-
-inline TInt RRM_DebugDriver::WriteRegisters(const TUint32 aThreadId, const TDes8 &aRegisterIds, const TDes8 &aRegisterValues, TDes8 &aRegisterFlags)
- {
- TRM_DebugRegisterInformation info(&aRegisterIds, (TDes8*)&aRegisterValues, &aRegisterFlags);
- return DoControl(EControlWriteRegisters, reinterpret_cast<TAny*>(aThreadId), (TAny*)&info);
- }
-
-inline TInt RRM_DebugDriver::ReadRegisters(const TUint32 aThreadId, const TInt32 aFirstRegister, const TInt32 aLastRegister, TDes8 &aValues)
-{
- TRM_DebugRegisterInfo info(aFirstRegister, aLastRegister, &aValues);
- return DoControl(EControlReadRegistersLegacy, reinterpret_cast<TAny*>(aThreadId), (TAny*)&info);
-}
-
-inline TInt RRM_DebugDriver::WriteRegisters(const TUint32 aThreadId, const TInt32 aFirstRegister, const TInt32 aLastRegister, TDesC8 &aValues)
-{
- TRM_DebugRegisterInfo info(aFirstRegister, aLastRegister, &aValues);
- return DoControl(EControlWriteRegistersLegacy, reinterpret_cast<TAny*>(aThreadId), (TAny*)&info);
-}
-
-inline void RRM_DebugDriver::GetEvent(TDesC8& aProcessName, TUint64 aAgentId, TRequestStatus &aStatus, Debug::TEventInfo &aEventInfo)
-{
- // temporary object not needed beyond the DoRequest call
- TEventMetaData eventMetaData;
- eventMetaData.iTargetProcessName.Copy(aProcessName);
- eventMetaData.iDebugAgentProcessId = aAgentId;
- DoRequest(ERequestGetEvent, aStatus, (TAny*)&aEventInfo, (TAny*)&eventMetaData);
-}
-
-inline void RRM_DebugDriver::CancelGetEvent(TDesC8& aProcessName, TUint64 aAgentId)
-{
- TRMD_DebugCancelInfo info(ERequestGetEventCancel,aProcessName,aAgentId);
- DoCancel(reinterpret_cast<TInt>(&info));
-}
-
-inline TInt RRM_DebugDriver::GetStaticLibraryInfo(const TInt aIndex, Debug::TEventInfo &aInfo)
-{
- return DoControl(EControlGetStaticLibraryInfo, reinterpret_cast<TAny*>(aIndex), (TAny*)&aInfo);
-}
-
-inline TInt RRM_DebugDriver::GetDebugFunctionalityBufSize(TUint32 &aBufSize)
-{
- return DoControl(EControlGetDebugFunctionalityBufSize, reinterpret_cast<TAny*>(&aBufSize));
-}
-
-inline TInt RRM_DebugDriver::GetDebugFunctionality(TDes8& aDebugFunctionality)
-{
- return DoControl(EControlGetDebugFunctionality,reinterpret_cast<TAny*>(&aDebugFunctionality));
-}
-
-inline TInt RRM_DebugDriver::GetMemoryOperationMaxBlockSize(TUint32 &aMaxSize)
-{
- return DoControl(EControlGetMemoryOperationMaxBlockSize, reinterpret_cast<TAny*>(&aMaxSize));
-}
-
-inline TInt RRM_DebugDriver::AttachProcess(TDesC8& aProcessName, TUint64 aAgentId)
-{
- TRM_DebugAgentId info(aAgentId);
- return DoControl(EControlAttachProcess,reinterpret_cast<TAny*>(&aProcessName),reinterpret_cast<TAny*>(&info));
-}
-
-inline TInt RRM_DebugDriver::DetachProcess(TDesC8& aProcessName, TUint64 aAgentId)
-{
- TRM_DebugAgentId info(aAgentId);
- return DoControl(EControlDetachProcess,reinterpret_cast<TAny*>(&aProcessName),reinterpret_cast<TAny*>(&info));
-}
-
-inline TInt RRM_DebugDriver::DetachAgent(TUint64 aAgentId)
-{
- TRM_DebugAgentId info(aAgentId);
- return DoControl(EControlDetachAgent,reinterpret_cast<TAny*>(&info),0);
-}
-
-inline TInt RRM_DebugDriver::SetEventAction(TDesC8& aProcessName, Debug::TEventType aEvent, Debug::TKernelEventAction aEventAction, TUint64 aAgentId)
-{
- TRM_DebugEventActionInfo info (aEvent,aEventAction, aAgentId);
- return DoControl(EControlSetEventAction,reinterpret_cast<TAny*>(&aProcessName),(TAny*)&info);
-}
-
-inline TInt RRM_DebugDriver::GetList(const Debug::TListId aType, const Debug::TListScope aListScope, const TUint64 aTargetId, const TUint64 aDebugProcessId, TDes8& aBuffer, TUint32& aDataSize)
-{
- TListInformation info(aType, aListScope, &aBuffer, &aDataSize, aTargetId);
- return DoControl(EControlGetList, (TAny*)&info);
-}
-
-inline TInt RRM_DebugDriver::Step(const TUint32 aThreadId, const TUint32 aNumSteps)
-{
- return DoControl(EControlStep,reinterpret_cast<TAny*>(aThreadId),reinterpret_cast<TAny*>(aNumSteps));
-}
-
-inline TInt RRM_DebugDriver::IsDebuggable(const TUint32 aProcessId)
-{
- return DoControl(EControlIsDebuggable,reinterpret_cast<TAny*>(aProcessId),NULL);
-}
-
-inline TInt RRM_DebugDriver::KillProcess(const TUint32 aProcessId, const TInt32 aReason)
-{
- return DoControl(EControlKillProcess,reinterpret_cast<TAny*>(aProcessId),reinterpret_cast<TAny*>(aReason));
-}
-
-#endif // __RM_DEBUG_KERNELDRIVER_H__
-
--- a/kernel/eka/include/e32ver.h Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/include/e32ver.h Thu Aug 12 12:51:24 2010 +0100
@@ -28,7 +28,7 @@
const TInt KE32MajorVersionNumber=2;
const TInt KE32MinorVersionNumber=0;
-const TInt KE32BuildVersionNumber=3110;
+const TInt KE32BuildVersionNumber=3113;
const TInt KMachineConfigurationMajorVersionNumber=1;
const TInt KMachineConfigurationMinorVersionNumber=0;
--- a/kernel/eka/include/rm_debug_api.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2558 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the run mode debug agent client side sessions.
-//
-// WARNING: This file contains some APIs which are internal and are subject
-// to change without notice. Such APIs should therefore not be used
-// outside the Kernel and Hardware Services package.
-//
-
-#ifndef RM_DEBUG_API_H
-#define RM_DEBUG_API_H
-
-/**
-@file
-@publishedPartner
-@released
-*/
-
-#include <e32cmn.h>
-#include <e32def_private.h>
-
-/**
- The Debug namespace contains all API definitions used for on-target debugging.
- */
-namespace Debug {
-
-/** This is the maximum size in bytes a user trace can be */
-const TInt TUserTraceSize = 256;
-
-/**
- Information in the debug functionality block is represented as a concatenation
- of pairs of TTagHeader structures and arrays of TTag objects.
- @see TTagHeader
- @see RSecuritySvrSession::GetDebugFunctionality
- */
-struct TTag
-{
- /** Tag ID, value identifying this tag. */
- TUint32 iTagId;
- /**
- Values correspond to TTagType enumerators.
- @see TTagType
- */
- TUint16 iType;
- /** Size of external data associated with this tag. */
- TUint16 iSize;
- /** Data associated with this tag. */
- TUint32 iValue;
-};
-
-/**
- Enumeration defining the supported tag types. These enumerators are used in TTag.iTagId.
- @see TTag
- */
-enum TTagType
-{
- /** Indicates that the iValue field of a TTag structure will contain either ETrue or EFalse. */
- ETagTypeBoolean = 0,
- /** Indicates that the iValue field of a TTag structure will contain a value in the TUint32 range. */
- ETagTypeTUint32 = 1,
- /** Indicates that the iValue field of a TTag structure will contain values from an enumeration. */
- ETagTypeEnum = 2,
- /** Indicates that the iValue field of a TTag structure should be interpreted as a bit field. */
- ETagTypeBitField = 3,
- /** Indicates that the type of the iValue field of a TTag structure is unknown. */
- ETagTypeUnknown = 4,
- /** Indicates that the iValue field of a TTag structure will contain a pointer. */
- ETagTypePointer = 5
-};
-
-/**
- Information in the debug functionality block is represented as a concatenation
- of pairs of TTagHeader structures and arrays of TTag objects.
- @see TTag
- @see RSecuritySvrSession::GetDebugFunctionality
- */
-struct TTagHeader
-{
- /** Value identifying the contents of this TTagHeader, should be interpreted as an enumerator from TTagHeaderId.
- @see TTagHeaderId
- */
- TUint16 iTagHdrId;
- /** The number of TTag elements in the array associated with this TTagHeader. */
- TUint16 iNumTags;
-};
-
-/**
- Enumeration used to identify TTagHeader structures, TTagHeader::iTagHdrId elements take these enumerators as values.
- @see TTagHeader
- */
-enum TTagHeaderId
-{
- ETagHeaderIdCore = 0, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityCore. */
- ETagHeaderIdMemory = 1, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityMemory. */
- /**
- Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityRegister.
- These values are defined as in the document Symbian Core Dump File Format Appendix C
- (see SGL.TS0028.027 - Symbian Core Dump File Format v1.0.doc).
- The TTag objects in the associated array have an iSize value corresponding to the size of the register's data in bytes.
- */
- ETagHeaderIdRegistersCore = 2,
- /**
- Identifies a TTagHeader with associated TTag elements with iTagId values corresponding to coprocessor register identifiers.
- Coprocessor registers are defined as in the document Symbian Core Dump File Format Appendix C as follows
- (see SGL.TS0028.027 - Symbian Core Dump File Format v1.0.doc):
-
- For each 32-bit data word defining a co-pro register, the definition of the meaning of the bits follows
- the ARM Architecture Reference manual instruction coding
-
- Upper Halfword Lower Halfword
- Opcode 2 CRm
-
- For example: The Domain Access Control Register is Register 3 of co-processor 15. The encoding is therefore
- CRm = 3
- Opcode2 = 0
-
- Therefore the functionality tag would be:
- TagID: 15 // co-processor number
- Type: ETagTypeTUint32
- Data: 0x00000003 // Opcode2 = 0, CRm = 3
- */
- ETagHeaderIdCoProRegisters = 3, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityRegister. */
- ETagHeaderIdBreakpoints = 4, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityBreakpoint. */
- ETagHeaderIdStepping = 5, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityStep. */
- ETagHeaderIdExecution = 6, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityExec. */
- ETagHeaderIdEvents = 7, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TEventType. */
- ETagHeaderIdApiConstants = 8, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityApiConstants.*/
- ETagHeaderList = 9, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TListId. */
- ETagHeaderIdKillObjects = 10, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityKillObject. */
- ETagHeaderIdSecurity = 11, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalitySecurity */
- ETagHeaderIdBuffers = 12, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TBufferType. */
- ETagHeaderIdStopModeFunctions = 13, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityStopModeFunctions. */
-};
-
-/**
- This structure is not used in the run-mode debug API.
- @deprecated
- */
-struct TSubBlock
-{
- /** Header to identify the TSubBlock. */
- TTagHeader iHeader;
- /** Pointer to array of TTag values associated with this TSubBlock. */
- TTag* iTagArray;
-};
-
-/**
- These tags define what kinds of core functionality are supported by the run-mode debug subsystem.
- TTag structures associated with the ETagHeaderIdCore sub-block will have iTagId values from this enumeration.
- See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
- */
-enum TFunctionalityCore
-{
- ECoreEvents = 0, /**< Indicates whether events processing is supported. */
- ECoreStartStop = 1, /**< Indicates whether suspending and resuming threads is supported. */
- ECoreMemory = 2, /**< Indicates whether reading and writing memory is supported. */
- ECoreRegister = 3, /**< Indicates whether reading and writing register values is supported. */
- ECoreBreakpoint = 4, /**< Indicates whether breakpoints are supported. */
- ECoreStepping = 5, /**< Indicates whether stepping is supported. */
- ECoreLists = 6, /**< Indicates whether listings are supported. */
- ECoreLogging = 7, /**< Indicates whether logging is supported. */
- ECoreHardware = 8, /**< Indicates whether hardware support is supported. */
- ECoreApiConstants = 9, /**< Indicates whether the information in the ETagHeaderIdApiConstants sub-block is relevant. */
- ECoreKillObjects = 10, /**< Indicates whether killing objects (i.e. threads and processes) is supported. */
- ECoreSecurity = 11, /**< Indicates whether OEM Debug token support or other security info is supported. */
- ECoreStopModeFunctions = 12, /**< Indicates whether Stop Mode function calling is supported. */
- ECoreStopModeBuffers = 13, /**< Indicates whether Stop Mode buffers are supported. */
-
- /**
- @internalTechnology
- A debug agent should find the number of core tags from the DFBlock rather than this enumerator.
- */
- ECoreLast
-};
-
-/**
- These tags define what kind of memory operations can be performed.
- TTag structures associated with the ETagHeaderIdMemory sub-block will have iTagId values from this enumeration.
- See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
- */
-enum TFunctionalityMemory
-{
- EMemoryRead = 0, /**< Indicates whether reading memory is supported. */
- EMemoryWrite = 1, /**< Indicates whether writing memory is supported. */
- EMemoryAccess64 = 2, /**< Indicates whether 64 bit memory access is supported. */
- EMemoryAccess32 = 3, /**< Indicates whether 32 bit memory access is supported. */
- EMemoryAccess16 = 4, /**< Indicates whether 16 bit memory access is supported. */
- EMemoryAccess8 = 5, /**< Indicates whether 8 bit memory access is supported. */
- EMemoryBE8 = 6, /**< Indicates whether reading memory as 8 bit big-endian values is supported. */
- EMemoryBE32 = 7, /**< Indicates whether reading memory as 32 bit big-endian values is supported. */
- EMemoryLE8 = 8, /**< Indicates whether reading memory as 8 bit little-endian values is supported. */
- EMemoryMaxBlockSize = 9, /**< Corresponds to the maximum size of a block of memory which can be requested. */
- /**
- @internalTechnology
- A debug agent should find the number of memory tags from the DFBlock rather than this enumerator.
- */
- EMemoryLast
-};
-
-/**
- These tags define which objects can be killed by the device driver.
- TTag structures associated with the ETagHeaderIdKillObjects sub-block will have iTagId values from this enumeration.
- See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
- */
-enum TFunctionalityKillObject
-{
- EFunctionalityKillThread = 0, /**< Indicates whether killing threads is supported. */
- EFunctionalityKillProcess = 1, /**< Indicates whether killing processes is supported. */
- /**
- @internalTechnology
- A debug agent should find the number of kill object tags from the DFBlock rather than this enumerator.
- */
- EFunctionalityKillObjectLast
-};
-
-/**
- A TTag with an id from the TFunctionalityRegister enum will have a value from this enumeration.
- The values define how a register can be accessed, if at all.
- */
-enum TFunctionalityAccess
-{
- EAccessNone = 0, /**< Indicates that a register cannot be accessed. */
- EAccessReadOnly = 1, /**< Indicates that a register can be read, but not written to. */
- EAccessWriteOnly = 2, /**< Indicates that a register can be written to, but not read. */
- EAccessReadWrite = 3, /**< Indicates that a register can be both read and written to. */
- EAccessUnknown = 4, /**< Indicates that it is unspecified whether reading or writing to a register is possible. */
-};
-
-/**
- These enumerators act as core register identifiers.
- TTag structures associated with the ETagHeaderIdRegistersCore sub-block will have iTagId values from this enumeration.
- The numeric value of each enumerator identifies the register according to the definitions in the Symbian Core Dump File Format Appendix B
- (see SGL.TS0028.027 - Symbian Core Dump File Format v1.0.doc).
- */
-enum TFunctionalityRegister
-{
- ERegisterR0 = 0x00000000, /**< Identifier for user mode register R0. */
- ERegisterR1 = 0x00000100, /**< Identifier for user mode register R1. */
- ERegisterR2 = 0x00000200, /**< Identifier for user mode register R2. */
- ERegisterR3 = 0x00000300, /**< Identifier for user mode register R3. */
- ERegisterR4 = 0x00000400, /**< Identifier for user mode register R4. */
- ERegisterR5 = 0x00000500, /**< Identifier for user mode register R5. */
- ERegisterR6 = 0x00000600, /**< Identifier for user mode register R6. */
- ERegisterR7 = 0x00000700, /**< Identifier for user mode register R7. */
- ERegisterR8 = 0x00000800, /**< Identifier for user mode register R8. */
- ERegisterR9 = 0x00000900, /**< Identifier for user mode register R9. */
- ERegisterR10 = 0x00000a00, /**< Identifier for user mode register R10. */
- ERegisterR11 = 0x00000b00, /**< Identifier for user mode register R11. */
- ERegisterR12 = 0x00000c00, /**< Identifier for user mode register R12. */
- ERegisterR13 = 0x00000d00, /**< Identifier for user mode register R13. */
- ERegisterR14 = 0x00000e00, /**< Identifier for user mode register R14. */
- ERegisterR15 = 0x00000f00, /**< Identifier for user mode register R15. */
- ERegisterCpsr = 0x00001000, /**< Identifier for CPSR. */
- ERegisterR13Svc = 0x00001100, /**< Identifier for R13 supervisor mode banked register. */
- ERegisterR14Svc = 0x00001200, /**< Identifier for R14 supervisor mode banked register. */
- ERegisterSpsrSvc = 0x00001300, /**< Identifier for SPSR supervisor mode banked register. */
- ERegisterR13Abt = 0x00001400, /**< Identifier for R13 Abort mode banked register. */
- ERegisterR14Abt = 0x00001500, /**< Identifier for R14 Abort mode banked register. */
- ERegisterSpsrAbt = 0x00001600, /**< Identifier for SPSR Abort mode banked register. */
- ERegisterR13Und = 0x00001700, /**< Identifier for R13 Undefined mode banked register. */
- ERegisterR14Und = 0x00001800, /**< Identifier for R14 Undefined mode banked register. */
- ERegisterSpsrUnd = 0x00001900, /**< Identifier for SPSR Undefined mode banked register. */
- ERegisterR13Irq = 0x00001a00, /**< Identifier for R13 Interrupt mode banked register. */
- ERegisterR14Irq = 0x00001b00, /**< Identifier for R14 Interrupt mode banked register. */
- ERegisterSpsrIrq = 0x00001c00, /**< Identifier for SPSR Interrupt mode banked register. */
- ERegisterR8Fiq = 0x00001d00, /**< Identifier for R8 Fast Interrupt mode banked register. */
- ERegisterR9Fiq = 0x00001e00, /**< Identifier for R9 Fast Interrupt mode banked register. */
- ERegisterR10Fiq = 0x00001f00, /**< Identifier for R10 Fast Interrupt mode banked register. */
- ERegisterR11Fiq = 0x00002000, /**< Identifier for R11 Fast Interrupt mode banked register. */
- ERegisterR12Fiq = 0x00002100, /**< Identifier for R12 Fast Interrupt mode banked register. */
- ERegisterR13Fiq = 0x00002200, /**< Identifier for R13 Fast Interrupt mode banked register. */
- ERegisterR14Fiq = 0x00002300, /**< Identifier for R14 Fast Interrupt mode banked register. */
- ERegisterSpsrFiq = 0x00002400, /**< Identifier for SPSR Fast Interrupt mode banked register. */
- /**
- @internalTechnology
- A debug agent should find the number of core registers from the DFBlock rather than this enumerator.
- */
- ERegisterLast = 37
-};
-
-
-/**
- These tags define the kind of breakpoints that are supported.
- TTag structures associated with the ETagHeaderIdBreakpoints sub-block will have iTagId values from this enumeration.
- See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
- */
-enum TFunctionalityBreakpoint
-{
- EBreakpointThread = 0, /**< Indicates whether thread specific breakpoints are supported. */
- EBreakpointProcess = 1, /**< Indicates whether process specific breakpoints are supported. */
- EBreakpointSystem = 2, /**< Indicates whether system wide breakpoints are supported. */
- EBreakpointArm = 3, /**< Indicates whether ARM mode breakpoints are supported. */
- EBreakpointThumb = 4, /**< Indicates whether Thumb mode breakpoints are supported. */
- EBreakpointT2EE = 5, /**< Indicates whether Thumb2 mode breakpoints are supported. */
- EBreakpointArmInst = 6, /**< Reserved for future use. */
- EBreakpointThumbInst = 7, /**< Reserved for future use. */
- EBreakpointT2EEInst = 8, /**< Reserved for future use. */
- EBreakpointSetArmInst = 9, /**< Reserved for future use. */
- EBreakpointSetThumbInst = 10, /**< Reserved for future use. */
- EBreakpointSetT2EEInst = 11, /**< Reserved for future use. */
- /**
- @internalTechnology
- A debug agent should find the number of breakpoint tags from the DFBlock rather than this enumerator.
- */
- EBreakpointLast
-};
-
-/**
- These enumerators provide information about the stepping capabilities of the debug sub-system.
- TTag structures associated with the ETagHeaderIdStepping sub-block will have iTagId values from this enumeration.
- See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
- */
-enum TFunctionalityStep
-{
- EStep = 0, /**< Indicates whether instruction stepping is supported. */
- /**
- @internalTechnology
- A debug agent should find the number of stepping tags from the DFBlock rather than this enumerator.
- */
- EStepLast
-};
-
-/**
- These enumerators provide information about the execution control capabilities of the debug sub-system.
- TTag structures associated with the ETagHeaderIdExecution sub-block will have iTagId values from this enumeration.
- See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
- */
-enum TFunctionalityExec
-{
- EExecThreadSuspendResume = 0, /**< Indicates whether suspending and resuming threads is supported. */
- EExecProcessSuspendResume = 1, /**< Indicates whether suspending and resuming processes is supported. */
- EExecSystemSuspendResume = 2, /**< Indicates whether suspending and resuming the entire system is supported. */
- /**
- @internalTechnology
- A debug agent should find the number of execution control tags from the DFBlock rather than this enumerator.
- */
- EExecLast
-};
-
-/**
- This enumeration defines the event types supported by the debug sub-system.
- TTag structures associated with the ETagHeaderIdEvents sub-block will have
- iTagId values from this enumeration, and iValue values from the TKernelEventAction enumeration.
-
- These enumerators are also used by the RSecuritySvrSession API to identify events.
- @see RSecuritySvrSession
- @see TKernelEventAction
- */
-enum TEventType
-{
- EEventsBreakPoint = 0, /**< Identifies a breakpoint event. */
- EEventsSwExc = 1, /**< Identifies a software exception event. */
- EEventsHwExc = 2, /**< Identifies a hardware exception event. */
- EEventsKillThread = 3, /**< Identifies a kill thread event. */
- EEventsAddLibrary = 4, /**< Identifies an add library event. */
- EEventsRemoveLibrary = 5, /**< Identifies a remove library event. */
- /**
- If an event is generated and there is only a single space remaining in the events queue then
- an event of type EEventsBufferFull will be stored in the queue and the generated event will
- be discarded. If further events occur while the buffer is full the events will be discarded.
- As such an event of type EEventsBufferFull being returned signifies that one or more events
- were discarded. An event of this type has no valid data associated with it.
- */
- EEventsBufferFull = 6,
- EEventsUnknown = 7, /**< Identifies an event of unknown type. */
- EEventsUserTrace = 8, /**< Identifies a user trace. */
- EEventsProcessBreakPoint = 9, /**< Identifies a process breakpoint event. */
- EEventsStartThread = 10, /**< Identifies a start thread event. */
- EEventsUserTracesLost = 11, /**< Identifies user traces being lost. */
- EEventsAddProcess = 12, /**< Identifies an AddProcess event */
- EEventsRemoveProcess = 13, /**< Identifies a RemoveProcess event */
- /**
- @internalTechnology
- A debug agent should find the number of event types from the DFBlock rather than this enumerator.
- */
- EEventsLast
-};
-
-/**
- These enumerators provide information about constants which are used in the RSecuritySvrSession API.
- TTag structures associated with the ETagHeaderIdApiConstants sub-block will have iTagId values from this enumeration.
- See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
- */
-enum TFunctionalityApiConstants
- {
- /**
- Corresponds to the size of a buffer required to store a TEventInfo.
- @see TEventInfo
- */
- EApiConstantsTEventInfoSize = 0,
- /**
- @internalTechnology
- A debug agent should find the number of API constants tags from the DFBlock rather than this enumerator.
- */
- EApiConstantsLast,
- };
-
-/**
- The set of possible actions which could be taken when a kernel event occurs.
- Not all actions are possible for all events. The debug functionality sub-block with header id ETagHeaderIdEvents
- indicates which values are permitted for each event. The value given for that event should be
- considered as the most intrusive action the debugger may set: with the definition that EActionSuspend is more
- intrusive than EActionContinue, which is more intrusive than EActionIgnore.
- @see RSecuritySvrSession
- */
-enum TKernelEventAction
-{
- /** If an event action is set to this value then events of that type will be
- ignored, and not reported to the debugger. */
- EActionIgnore = 0,
- /** If an event action is set to this value then events of that type will be
- reported to the debugger and the thread which generated the event will be
- allowed to continue executing. */
- EActionContinue = 1,
- /** If an event action is set to this value then events of that type will be
- reported to the debugger and the thread which generated the event will be
- suspended. */
- EActionSuspend = 2,
- /**
- @internalTechnology
- Count of event actions.
- */
- EActionLast
-};
-
-/**
- These enumerators provide information about the ability of the debug subsystem to support OEM Debug tokens.
- TTag structures associated with the ETagHeaderIdSecurity sub-block will have iTagId values from this enumeration.
- See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
- */
-enum TFunctionalitySecurity
-{
- ESecurityOEMDebugToken = 0, /**< Indicates whether the DSS supports the use of OEM Debug Tokens. */
-
- /**
- @internalTechnology
- A debug agent should find the number of tags from the DFBlock rather than this enumerator.
- */
- ESecurityLast
-};
-
-/**
- Used for storing the contents of a 32 bit register
- */
-typedef TUint32 TRegisterValue32;
-
-
-/**
- * Processor mode
- */
-enum TArmProcessorModes
-{
- EUserMode=0x10, //!< EUserMode
- EFiqMode=0x11, //!< EFiqMode
- EIrqMode=0x12, //!< EIrqMode
- ESvcMode=0x13, //!< ESvcMode
- EAbortMode=0x17, //!< EAbortMode
- EUndefMode=0x1b, //!< EUndefMode
- EMaskMode=0x1f //!< EMaskMode
-};
-
-
-
-/**
- Structure containing information about the state of the registers when a
- hardware exception occurred
- */
-class TRmdArmExcInfo
- {
-public:
- /** Enumeration detailing the types of exception which may occur. */
- enum TExceptionType
- {
- /** Enumerator signifying that a prefetch abort error has occurred. */
- EPrefetchAbort = 0,
- /** Enumerator signifying that a data abort error has occurred. */
- EDataAbort = 1,
- /** Enumerator signifying that an undefined instruction error has occurred. */
- EUndef =2
- };
-
- /** Value of CPSR. */
- TRegisterValue32 iCpsr;
- /** Type of exception which has occurred. */
- TExceptionType iExcCode;
- /** Value of R13 supervisor mode banked register. */
- TRegisterValue32 iR13Svc;
- /** Value of user mode register R4. */
- TRegisterValue32 iR4;
- /** Value of user mode register R5. */
- TRegisterValue32 iR5;
- /** Value of user mode register R6. */
- TRegisterValue32 iR6;
- /** Value of user mode register R7. */
- TRegisterValue32 iR7;
- /** Value of user mode register R8. */
- TRegisterValue32 iR8;
- /** Value of user mode register R9. */
- TRegisterValue32 iR9;
- /** Value of user mode register R10. */
- TRegisterValue32 iR10;
- /** Value of user mode register R11. */
- TRegisterValue32 iR11;
- /** Value of R14 supervisor mode banked register. */
- TRegisterValue32 iR14Svc;
- /** Address which caused exception (System Control Coprocessor Fault Address Register) */
- TRegisterValue32 iFaultAddress;
- /** Value of System Control Coprocessor Fault Status Register. */
- TRegisterValue32 iFaultStatus;
- /** Value of SPSR supervisor mode banked register. */
- TRegisterValue32 iSpsrSvc;
- /** Value of user mode register R13. */
- TRegisterValue32 iR13;
- /** Value of user mode register R14. */
- TRegisterValue32 iR14;
- /** Value of user mode register R0. */
- TRegisterValue32 iR0;
- /** Value of user mode register R1. */
- TRegisterValue32 iR1;
- /** Value of user mode register R2. */
- TRegisterValue32 iR2;
- /** Value of user mode register R3. */
- TRegisterValue32 iR3;
- /** Value of user mode register R12. */
- TRegisterValue32 iR12;
- /** Value of user mode register R15, points to instruction which caused exception. */
- TRegisterValue32 iR15;
- };
-
-/**
- The maximum size, in bytes, of the panic category string returned as part of a
- TEventInfo object.
-
- @see TEventInfo
- @see TThreadKillInfo
- */
-const TInt KPanicCategoryMaxName = KMaxName;
-
-/**
- Event specific information returned as part of a TEventInfo object when
- an agent set breakpoint is hit.
- */
-class TThreadBreakPointInfo
- {
-public:
- /** Identifies the type of exception. */
- TExcType iExceptionNumber;
- /** Structure containing information about the ARM register values. */
- TRmdArmExcInfo iRmdArmExcInfo;
- };
-
-/**
- Event specific information returned as part of a TEventInfo object when
- a software exception occurs.
- */
-class TThreadSwExceptionInfo
- {
-public:
- /** The value of the program counter. */
- TUint32 iCurrentPC;
- /** Identifies the type of exception. */
- TExcType iExceptionNumber;
- };
-
-/**
- Event specific information returned as part of a TEventInfo object when
- a hardware exception occurs.
- */
-class TThreadHwExceptionInfo
- {
-public:
- /** Identifies the type of exception. */
- TExcType iExceptionNumber;
- /** Structure containing information about the ARM register values. */
- TRmdArmExcInfo iRmdArmExcInfo;
- };
-
-/**
- Event specific information returned as part of a TEventInfo object when
- a thread kill event occurs.
- */
-class TThreadKillInfo
- {
-public:
- /** The value of the program counter. */
- TUint32 iCurrentPC;
- /** Specifies the reason for the kill thread event, this value is specific to the killed thread and does not correspond to a standard Symbian enumeration. */
- TInt iExitReason;
- /** Specifies the type of the thread kill event, values correspond to elements of TExitType. */
- TUint8 iExitType;
- /** The panic category of the killed thread. */
- TUint8 iPanicCategory[KPanicCategoryMaxName];
- /** Contains the length in bytes of the initialised data in iPanicCategory. */
- TInt iPanicCategoryLength;
- };
-
-/**
- Event specific information returned as part of a TEventInfo object when
- a library load event occurs.
- */
-class TLibraryLoadedInfo
- {
-public:
- /** The name of the file that the library was loaded from. */
- TUint8 iFileName[KMaxName];
- /** Contains the length in bytes of the initialised data in iFileName. */
- TInt iFileNameLength;
- /** The code base address (.text). */
- TUint32 iCodeAddress;
- /** The base address of the initialised data section (.data). */
- TUint32 iDataAddress;
- };
-
-/**
- Event specific information returned as part of a TEventInfo object when
- a thread is started
- */
-class TStartThreadInfo
- {
-public:
- /** The name of the file that the process owning the thread was created from. */
- TUint8 iFileName[KMaxName];
- /** Contains the length in bytes of the initialised data in iFileName. */
- TInt iFileNameLength;
- };
-
-/**
- Event specific information returned as part of a TEventInfo object when
- a process is added. Note that the Process may not be fully constructed,
- e.g. no threads.
- */
-class TAddProcessInfo
- {
-public:
- /** The name of the file that the process was created from. */
- TUint8 iFileName[KMaxName];
- /** Contains the length in bytes of the initialised data in iFileName. */
- TInt iFileNameLength;
- /** The UID3 of this process */
- TUint32 iUid3;
- /** Contains the CreatorThread ID if available: May be 0 */
- TUint64 iCreatorThreadId;
- };
-
-/**
- Event specific information returned as part of a TEventInfo object when
- a process is removed. Note that the Process may not be fully destroyed,
- so its resources should only be accessed if you already have a handle to it.
- */
-class TRemoveProcessInfo
- {
-public:
- /** The name of the file that the process was created from. */
- TUint8 iFileName[KMaxName];
- /** Contains the length in bytes of the initialised data in iFileName. */
- TInt iFileNameLength;
- TUint32 iSpare1; // Unused
- };
-
-/**
- Event specific information returned as part of a TEventInfo object when
- a library unload event occurs.
- */
-class TLibraryUnloadedInfo
- {
-public:
- /** The name of the file that the library was loaded from. */
- TUint8 iFileName[KMaxName];
- /** Contains the length in bytes of the initialised data in iFileName. */
- TInt iFileNameLength;
- };
-
-/**
- * Enum to represent the context of a user trace message
- */
-enum TUserTraceMessageContext
-{
- ESingleMessage = 0x1, /** Indicates this message is the only one corresponding to a given user trace */
- EMultiStart = 0x2, /** Indicates this message is the start of a user trace which consists of multiple messages */
- EMultiMid = 0x3, /** Indicates this message is one in a series of user trace messages */
- EMultiEnd = 0x4, /** Indicates this message is the last in a series of user trace messages */
- /**
- @internalTechnology
- A debug agent should find the number of core tags from the DFBlock rather than this enumerator.
- */
- ELast = 0x5
-};
-
-/**
- * Event specific information returned as part of a TEventInfo object
- * when a user trace event occurs.
- */
-class TUserTraceInfo
- {
-public:
- /** The user trace text */
- TUint8 iUserTraceText[TUserTraceSize];
-
- /** User trace text length */
- TInt iUserTraceLength;
-
- /** The context of the message */
- TUserTraceMessageContext iMessageStatus;
- };
-
-
-/**
- Structure used to store information about an event. An object of this type
- is passed as an argument to the RSecuritySvrSession::GetEvent function,
- and is filled in by the debug driver, and returned to the agent, when a
- relevant event occurs.
-
- The debug functionality block contains the size in bytes of the data that
- the driver will return when a GetEvent call is issued. A debug agent should
- ensure that this value equals the size of this TEventInfo object to ensure
- that a compatible debug driver is being used. The value is stored as
- EApiConstantsTEventInfoSize in the TFunctionalityApiConstants block.
-
- @see RSecuritySvrSession::GetDebugFunctionality
- @see RSecuritySvrSession::GetEvent
- */
-class TEventInfo
- {
-public:
-
- /** Constructor sets all elements to default values. */
- inline TEventInfo() { Reset(); };
-
- /** Resets all values to default values. */
- inline void Reset()
- {
- iProcessId = 0;
- iProcessIdValid = EFalse;
- iThreadId = 0;
- iThreadIdValid = EFalse;
- iEventType = (TEventType)NULL;
- };
-
-public:
-
- /** The process ID of the process which the event occurred in. */
- TUint64 iProcessId;
- /** The thread ID of the thread which the event occurred in. */
- TUint64 iThreadId;
- /** Has value ETrue if iProcessId is valid, EFalse otherwise. */
- TUint8 iProcessIdValid;
- /** Has value ETrue if iThreadId is valid, EFalse otherwise. */
- TUint8 iThreadIdValid;
- /** Indicates the type of the event. This type should be used to determine
- the type of the information stored in the union which is part of this class. */
- TEventType iEventType;
- union
- {
- /** Information which is specific to the break point event. */
- TThreadBreakPointInfo iThreadBreakPointInfo;
- /** Information which is specific to the software exception event. */
- TThreadSwExceptionInfo iThreadSwExceptionInfo;
- /** Information which is specific to the hardware exception event. */
- TThreadHwExceptionInfo iThreadHwExceptionInfo;
- /** Information which is specific to the thread kill event. */
- TThreadKillInfo iThreadKillInfo;
- /** Information which is specific to the library loaded event. */
- TLibraryLoadedInfo iLibraryLoadedInfo;
- /** Information which is specific to the library unloaded event. */
- TLibraryUnloadedInfo iLibraryUnloadedInfo;
- /** Information which is specific to the user trace event. */
- TUserTraceInfo iUserTraceInfo;
- /** Information which is specific to the start thread event. */
- TStartThreadInfo iStartThreadInfo;
- /** Information which is specific to the Add Process event. */
- TAddProcessInfo iAddProcessInfo;
- /** Information which is specific to the Remove Process event. */
- TRemoveProcessInfo iRemoveProcessInfo;
- };
- };
-
-/**
- @internalComponent
- */
-class TProcessInfo
- {
- public:
-
- inline TProcessInfo() { Reset(); }
-
- inline TProcessInfo(TUint32 aId, TUint32 aCodeAddress, TUint32 aCodeSize, TUint32 aDataAddress)
- : iId(aId),
- iCodeAddress(aCodeAddress),
- iCodeSize(aCodeSize),
- iDataAddress(aDataAddress) { }
-
- inline void Reset()
- {
- iId = 0;
- iCodeAddress = 0;
- iCodeSize = 0;
- iDataAddress = 0;
- }
-
- public:
-
- TUint32 iId;
- TUint32 iCodeAddress;
- TUint32 iCodeSize;
- TUint32 iDataAddress;
- };
-
-/* Other functionality may be defined here later */
-
-/**
-Represents a register id value, in the terms of the Symbian ELF format:
- - bits 0-7 define the class
- - bits 8-15 define the rd_id
- - bits 16-31 define the rd_sub_id
-
-Both the core registers (TFunctionalityRegister type) and the coprocessor registers
-follow this identifier scheme.
-*/
-typedef TUint32 TRegisterInfo;
-
-/**
-Enum representing the status flags which could be returned from a register
-access call.
-*/
-enum TRegisterFlag
- {
- /**
- Default value, a register access call will never return this value
- */
- ENotSet = 0,
- /**
- Would be returned if the register is supported by the debug driver but the kernel cannot access the register
- */
- EInValid = 1,
- /**
- Would be returned if the register could be accessed correctly
- */
- EValid = 2,
- /**
- Would be returned if the register is not supported by the debug driver
- */
- ENotSupported = 3,
- /**
- Would be returned if a non-4 byte register value was requested
- */
- EBadSize = 4
- };
-
-/**
-Enum representing the different ARM CPU instruction set architectures.
-*/
-enum TArchitectureMode
- {
- /** Represents the ARM CPU architecture. */
- EArmMode = 1,
- /** Represents the Thumb CPU architecture. */
- EThumbMode = 2,
- /**
- Represents the Thumb2 CPU architecture.
- @prototype
- */
- EThumb2EEMode = 3
- };
-
-/**
- Used as an identifier for breakpoints set by the RSecuritySvrSession::SetBreak function.
- @see RSecuritySvrSession
- */
-typedef TInt32 TBreakId;
-
-/**
- Specifies the type of a code segment.
- @see TCodeSegListEntry
- */
-enum TCodeSegType
- {
- EUnknownCodeSegType = 0, /**< Signifies an unknown code segment type. */
- EExeCodeSegType = 1, /**< Signifies a code segment belonging to an executable. */
- EDllCodeSegType = 2 /**< Signifies a code segment belonging to a library. */
- };
-
-/**
-Structure used for extracting data from a descriptor returned by a call to
-RSecuritySvrSession::GetList() when GetList() is called with TListId::ECodeSegs
-as the first argument.
-
-@see RSecuritySvrSession::GetList()
-
-@code
-//buffer is a TDesC8 containing 4-byte aligned TCodeSegListEntry objects
-//create a pointer to the start of the data
-TUint8* ptr = (TUint8*)buffer.Ptr();
-//create a pointer to the end of the data
-const TUint8* ptrEnd = ptr + buffer.Length();
-while(ptr < ptrEnd)
- {
- //cast the pointer to be a TCodeSegListEntry object
- TCodeSegListEntry& entry = *(TCodeSegListEntry*)ptr;
- //use the TCodeSegListEntry pointer, i.e.
- TUint16 nameLength = entry.iNameLength;
- TPtr name(&(entry.iName[0]), nameLength, nameLength);
- // move ptr on to point to the next TCodeSegListEntry object
- ptr += Align4(entry.GetSize());
- }
-@endcode
-*/
-class TCodeSegListEntry
- {
-public:
- TInt GetSize() const;
-public:
- /**
- Address of the start of the code segment.
- */
- TUint32 iCodeBase;
- /**
- Size of the code segment.
- */
- TUint32 iCodeSize;
- /**
- Size of the const data segment
- */
- TUint32 iConstDataSize;
- /**
- Address of the initialised data
- */
- TUint32 iInitialisedDataBase;
- /**
- Size of the initialised data
- */
- TUint32 iInitialisedDataSize;
- /**
- Size of the uninitialised data
- */
- TUint32 iUninitialisedDataSize;
- /**
- Boolean indicating whether the code segment is execute in place
- */
- TBool iIsXip;
- /**
- Indicates whether the code segment is from an executable or a dll, or neither
- */
- TCodeSegType iCodeSegType;
- /** Uid3 of this segment. */
- TUint32 iUid3;
- /** Currently unused element. May be used in future to aid maintaining compatibility. */
- TUint32 iSpare2;
- /**
- Length of the code segment's name
- */
- TUint16 iNameLength;
- /**
- First two bytes of the code segment's name, the name should be considered to
- extend past the end of the TCodeSegListEntry structure to a length
- corresponding to iNameLength
- */
- TUint16 iName[1];
- };
-
-/**
-Returns the size of the TCodeSegListEntry, including the file name length
-
-@return the size, in bytes, of the TCodeSegListEntry and the code segment's
-file name
-*/
-inline TInt TCodeSegListEntry::GetSize() const
- {
- return sizeof(TCodeSegListEntry) - sizeof(iName) + (2 * iNameLength);
- }
-
-/**
-Structure used for extracting data from a descriptor returned by a call to
-RSecuritySvrSession::GetList() when GetList() is called with TListId::EXipLibraries
-as the first argument.
-
-@see RSecuritySvrSession::GetList()
-
-@code
-//buffer is a TDesC8 containing 4-byte aligned TXipLibraryListEntry objects
-//create a pointer to the start of the data
-TUint8* ptr = (TUint8*)buffer.Ptr();
-//create a pointer to the end of the data
-const TUint8* ptrEnd = ptr + buffer.Length();
-while(ptr < ptrEnd)
- {
- //cast the pointer to be a TXipLibraryListEntry object
- TXipLibraryListEntry& entry = *(TXipLibraryListEntry*)ptr;
- //use the TXipLibraryListEntry pointer, i.e.
- TUint16 nameLength = entry.iNameLength;
- TPtr name(&(entry.iName[0]), nameLength, nameLength);
- // move ptr on to point to the next TXipLibraryListEntry object
- ptr += Align4(entry.GetSize());
- }
-@endcode
-*/
-class TXipLibraryListEntry
- {
-public:
- TInt GetSize() const;
-public:
- /**
- Address of the start of the library's code segment.
- */
- TUint32 iCodeBase;
- /**
- Size of the code segment.
- */
- TUint32 iCodeSize;
- /**
- Size of the const data segment
- */
- TUint32 iConstDataSize;
- /**
- Address of the initialised data
- */
- TUint32 iInitialisedDataBase;
- /**
- Size of the initialised data
- */
- TUint32 iInitialisedDataSize;
- /**
- Size of the uninitialised data
- */
- TUint32 iUninitialisedDataSize;
- /** Currently unused element. May be used in future to aid maintaining compatibility. */
- TUint32 iSpare1;
- /** Currently unused element. May be used in future to aid maintaining compatibility. */
- TUint32 iSpare2;
- /**
- Length of the library's name
- */
- TUint16 iNameLength;
- /**
- First two bytes of the code segment's name, the name should be considered to
- extend past the end of the TXipLibraryListEntry structure to a length
- corresponding to iNameLength
- */
- TUint16 iName[1];
- };
-
-/**
-Returns the size of the TXipLibraryListEntry, including the file name length
-
-@return the size, in bytes, of the TXipLibraryListEntry and the library's
-file name
-*/
-inline TInt TXipLibraryListEntry::GetSize() const
- {
- return sizeof(TXipLibraryListEntry) - sizeof(iName) + (2 * iNameLength);
- }
-
-/**
-Structure used for extracting data from a descriptor returned by a call to
-RSecuritySvrSession::GetList() when GetList() is called with TListId::EExecutables
-as the first argument.
-
-@see RSecuritySvrSession::GetList()
-
-@code
-//buffer is a TDesC8 containing 4-byte aligned TExecutablesListEntry objects
-//create a pointer to the start of the data
-TUint8* ptr = (TUint8*)buffer.Ptr();
-//create a pointer to the end of the data
-const TUint8* ptrEnd = ptr + buffer.Length();
-while(ptr < ptrEnd)
- {
- //cast the pointer to be a TExecutablesListEntry object
- TExecutablesListEntry& entry = *(TExecutablesListEntry*)ptr;
- //use the TExecutablesListEntry pointer, i.e.
- TUint16 nameLength = entry.iNameLength;
- TPtr name(&(entry.iName[0]), nameLength, nameLength);
- // move ptr on to point to the next TExecutablesListEntry object
- ptr += Align4(entry.GetSize());
- }
-@endcode
-*/
-class TExecutablesListEntry
- {
-public:
- TInt GetSize() const;
-public:
- /**
- Indicates whether an agent has registered to actively debug the executable,
- a non-zero value indicates that an agent has attached.
- */
- TUint8 iIsActivelyDebugged;
- /**
- Indicates whether any agents have registered to passively debug the executable,
- a non-zero value indicates that at least one agent is attached passively
- */
- TUint8 iIsPassivelyDebugged;
- /** Currently unused element. May be used in future to aid maintaining compatibility. */
- TUint32 iSpare1;
- /** Currently unused element. May be used in future to aid maintaining compatibility. */
- TUint32 iSpare2;
- /**
- Length of the executable's name
- */
- TUint16 iNameLength;
- /**
- First two bytes of the executable's name, the name should be considered to
- extend past the end of the TExecutablesListEntry structure to a length
- corresponding to iNameLength
- */
- TUint16 iName[1];
- };
-
-/**
-Returns the size of the TExecutablesListEntry, including the file name length
-
-@return the size, in bytes, of the TExecutablesListEntry and the executable's
-file name
-*/
-inline TInt TExecutablesListEntry::GetSize() const
- {
- return sizeof(TExecutablesListEntry) - sizeof(iName) + (2*iNameLength);
- }
-
-/**
-Structure used for extracting data from a descriptor returned by a call to
-RSecuritySvrSession::GetList() when GetList() is called with TListId::EProcesses
-as the first argument.
-
-@see RSecuritySvrSession::GetList()
-
-@code
-//buffer is a TDesC8 containing 4-byte aligned TProcessListEntry objects
-//create a pointer to the start of the data
-TUint8* ptr = (TUint8*)buffer.Ptr();
-//create a pointer to the end of the data
-const TUint8* ptrEnd = ptr + buffer.Length();
-while(ptr < ptrEnd)
- {
- //cast the pointer to be a TProcessListEntry object
- TProcessListEntry& entry = *(TProcessListEntry*)ptr;
- //use the TProcessListEntry pointer, i.e.
- TUint16 fileNameLength = entry.iFileNameLength;
- TPtr name(&(entry.iNames[0]), fileNameLength, fileNameLength);
- // move ptr on to point to the next TProcessListEntry object
- ptr += Align4(entry.GetSize());
- }
-@endcode
-*/
-class TProcessListEntry
- {
- public:
- TInt GetSize() const;
-
- public:
- /** Process ID */
- TUint64 iProcessId;
-
- /** The Uid3 of the process */
- TUint32 iUid3;
-
- /**
- * Process Attributes
- * @see DProcess::TProcessAttributes
- */
- TInt iAttributes;
-
- /**
- * Length of fully qualified file name of the process in bytes. Note that this
- * entry may be 0 if the process is in the process of shutting down.
- */
- TUint16 iFileNameLength;
-
- /**
- * Length of current dynamic name of the process in bytes
- */
- TUint16 iDynamicNameLength;
-
- /**
- * First two bytes of the process' file name, the name should be considered to
- * extend past the end of the TProcessListEntry structure to a length
- * corresponding to iFileNameLength. Directly after the data corresponding to the
- * file name, the dynamic name is stored with a length of iDynamicNameLength characters.
- * Note that these names are not null terminated and are concatenated directly after each other.
- *
- * @code
- * TProcessListEntry& entry; // entry is a reference to a TProcessListEntry
- *
- * //get the file name..
- * TPtr fileName(&(entry.iNames[0]), iFileNameLength, iFileNameLength);
- *
- * //get the dynamic name length..
- * TPtr dynamicName(&(entry.iNames[0]) + iFileNameLength, iDynamicNameLength, iDynamicNameLength);
- * @endcode
- */
- TUint16 iNames[1];
- };
-
-/**
-Returns the size of the TProcessListEntry, including the file name length and the
-dynamic name length
-
-@return the size, in bytes, of the TProcessListEntry and the executable's
-file name file name and dynamic name
-*/
-inline TInt TProcessListEntry::GetSize() const
- {
- return sizeof(TProcessListEntry) - sizeof(iNames) + (2 * (iFileNameLength + iDynamicNameLength));
- }
-
-/**
-Structure used for extracting data from a descriptor returned by a call to
-RSecuritySvrSession::GetList() when GetList() is called with TListId::EThreads
-as the first argument.
-
-@see RSecuritySvrSession::GetList()
-
-@code
-//buffer is a TDesC8 containing 4-byte aligned TThreadListEntry objects
-//create a pointer to the start of the data
-TUint8* ptr = (TUint8*)buffer.Ptr();
-//create a pointer to the end of the data
-const TUint8* ptrEnd = ptr + buffer.Length();
-while(ptr < ptrEnd)
- {
- //cast the pointer to be a TThreadListEntry object
- TThreadListEntry& entry = *(TThreadListEntry*)ptr;
- //use the TThreadListEntry pointer, i.e.
- TUint16 nameLength = entry.iNameLength;
- TPtr name(&(entry.iName[0]), nameLength, nameLength);
- // move ptr on to point to the next TThreadListEntry object
- ptr += Align4(entry.GetSize());
- }
-@endcode
-*/
-class TThreadListEntry
- {
-public:
- TInt GetSize() const;
-public:
- /**
- Thread ID
- */
- TUint64 iThreadId;
- /**
- Process ID
- */
- TUint64 iProcessId;
- /**
- Address of the base of the supervisor stack
- */
- TUint32 iSupervisorStackBase;
- /**
- Size of the supervisor stack
- */
- TUint32 iSupervisorStackSize;
- /**
- Non-zero if iSupervisorStackBase has been set correctly
- */
- TUint8 iSupervisorStackBaseValid;
- /**
- Non-zero if iSupervisorStackSize has been set correctly
- */
- TUint8 iSupervisorStackSizeValid;
- /**
- Address of the thread's supervisor stack pointer
- */
- TUint32 iSupervisorStackPtr;
- /**
- Indicator of whether the value returned as iSupervisorStackPtr is valid.
- It is necessary, but not necessarily sufficient, that the thread be suspended
- for a valid value to be returned. This may be removed from the final API and
- the value would be extracted instead via the ReadRegisters type calls.
- */
- TRegisterFlag iSupervisorStackPtrValid;
- /** Currently unused element. May be used in future to aid maintaining compatibility. */
- TUint32 iSpare1;
- /** Currently unused element. May be used in future to aid maintaining compatibility. */
- TUint32 iSpare2;
- /**
- The length of the thread's name
- */
- TUint16 iNameLength;
- /**
- First two bytes of the thread's name, the name should be considered to
- extend past the end of the TThreadListEntry structure to a length
- corresponding to iNameLength
- */
- TUint16 iName[1];
- };
-
-/**
-Returns the size of the TThreadListEntry, including the name length
-
-@return the size, in bytes, of the TExecutablesListEntry and the thread's name
-*/
-inline TInt TThreadListEntry::GetSize() const
- {
- return sizeof(TThreadListEntry) - sizeof(iName) + (2 * iNameLength);
- }
-
-/**
-Denotes which list type to return from a RSecuritySvrSession::GetList() call
-
-@see RSecuritySvrSession::GetList()
-*/
-enum TListId
- {
- /**
- Indicates that the GetList() call should return a list of the processes in
- the system. The returned buffer will contain an array of 4-byte aligned
- TProcessListEntry objects.
-
- @see TProcessListEntry
- */
- EProcesses = 0,
- /**
- Indicates that the GetList() call should return a list of the threads in
- the system. The returned buffer will contain an array of 4-byte aligned
- TThreadListEntry objects.
-
- @see TThreadListEntry
- */
- EThreads = 1,
- /**
- Indicates that the GetList() call should return a list of the code segments in
- the system. The returned buffer will contain an array of 4-byte aligned
- TCodeSegListEntry objects.
-
- @see TCodeSegListEntry
- */
- ECodeSegs = 2,
- /**
- Indicates that the GetList() call should return a list of the XIP libraries in
- the system. The returned buffer will contain an array of 4-byte aligned
- EXipLibraries objects.
-
- @see EXipLibraries
- */
- EXipLibraries = 3,
- /**
- Indicates that the GetList() call should return a list of the executables in
- the system. The returned buffer will contain an array of 4-byte aligned
- EExecutables objects.
-
- @see EExecutables
- */
- EExecutables = 4,
- /**
- Indicates that the GetList() call should return a list of the logical devices in the system.
- */
- ELogicalDevices = 5,
- /**
- Indicates that the GetList() call should return a list of the mutexes in the system.
- */
- EMutexes = 6,
- /**
- Indicates that the GetList() call should return a list of the servers in the system.
- */
- EServers = 7,
- /**
- Indicates that the GetList() call should return a list of the sessions in the system.
- */
- ESessions = 8,
- /**
- Indicates that the GetList() call should return a list of the semaphores in the system.
- */
- ESemaphores = 9,
- /**
- Indicates that the GetList() call should return a list of the chunks in the system.
- */
- EChunks = 10,
-
- /**
- Provides a complete list of all the breakpoints in the system and their
- current state.
-
- @see EBreakpoints
- */
- EBreakpoints = 11,
-
- /**
- The following are for the possible use of kernel-side debug and SMP breakpoint
- manipulation.
- */
- ESetBreak = 12,
- ERemoveBreak = 13,
- EModifyBreak = 14,
-
- /**
- * Provides static information of the system
- */
- EStaticInfo = 15,
-
- /** Last listing enum. */
- EListLast
- };
-
-/**
- Bit field values denoting the scope of a listing.
-
- In the debug functionality block, the TTag::iValue element which is returned for a listing tag
- should be considered as a union of the supported values from this enumeration for that listing.
- */
-enum TListScope
- {
- EScopeNone = 0x0, /**< Corresponds to no scope for a listing. equivalent to not supported */
- EScopeGlobal= 0x1, /**< Corresponds to a global scope for a listing. */
- EScopeProcessSpecific = 0x2, /**< Corresponds to a process specific scope for a listing. */
- EScopeThreadSpecific = 0x4 /**< Corresponds to a thread specific scope for a listing. */
- };
-
-/**
-@internalComponent
-
-Interface constructor for passing IPC data for the GetList call.
-*/
-class TListDetails
- {
-public:
- TListDetails(const TListId aListId, const TListScope aListScope, TUint64 aTargetId=0)
- : iListId(aListId),
- iListScope(aListScope),
- iTargetId(aTargetId) {}
-public:
- TListId iListId;
- TListScope iListScope;
- TUint64 iTargetId;
- };
-
-/** Debug Security Server Secure ID */
-const TUid KUidDebugSecurityServer = { 0x102834E2 };
-
-} // end of Debug namespace declaration
-
-// the remaining functionality in this file is intended for use on user side only
-#ifndef __KERNEL_MODE__
-
-#include <e32std.h>
-
-// API definition for Debug namespace appears elsewhere in this file.
-namespace Debug {
-
-/** The name of the Debug Security Server. */
-_LIT(KSecurityServerName,"DebugSecurityServer");
-
-// A version must be specified when creating a session with the server
-/** The Debug Security Server's major version number. */
-const TUint KDebugServMajorVersionNumber=2;
-/** The Debug Security Server's minor version number. */
-const TUint KDebugServMinorVersionNumber=4;
-/** The Debug Security Server's patch version number. */
-const TUint KDebugServPatchVersionNumber=0;
-
-/**
-Denotes how memory should be accessed
-*/
-enum TAccess
- {
- EAccess8 = 1, /**< Currently unsupported, signifies 8 bit access. */
- EAccess16 = 2, /**< Currently unsupported, signifies 16 bit access. */
- EAccess32 = 4 /**< Signifies 32 bit access. */
- };
-
-/**
-Denotes how data should be interpreted
-*/
-enum TEndianess
- {
- EEndLE8 = 0, /**< Signifies 8 bit little-endian. */
- EEndBE8 = 1, /**< Currently unsupported, signifies 8 bit big-endian. */
- EEndBE32 = 2 /**< Currently unsupported, signifies 32 bit big-endian. */
- };
-
-/**
-Structure used to store information about a memory operation
-
-@internalComponent
-*/
-class TMemoryInfo
- {
-public:
-
- TMemoryInfo(TUint32 aAddress=0, TUint32 aLength=0, TAccess aAccess=EAccess32, TEndianess aEndianess=EEndLE8)
- : iAddress(aAddress),
- iSize(aLength),
- iAccess(aAccess),
- iEndianess(aEndianess)
- {}
-
-public:
-
- /**
- Address to start reading/writing memory
- */
- TUint32 iAddress;
- /**
- Number of bytes of memory to read/write
- */
- TUint32 iSize;
- /**
- Access size for read/write
- @see TAccess
- */
- TAccess iAccess;
- /**
- Endianess to interpret data as
- @see TEndianess
- */
- TEndianess iEndianess;
- };
-
-/**
-@internalComponent
-*/
-class TBreakInfo
- {
-public:
- TUint32 iAddress;
- TArchitectureMode iArchitectureMode;
- };
-
-/**
-@internalComponent
-
-Function codes (opcodes) used in message passing between client and server
-in this header file and what arguments should be passed with each of these
-*/
-enum TDebugServRqst
- {
- EDebugServOpen = 1,
- EDebugServClose = 2,
- EDebugServSuspendThread = 3,
- EDebugServResumeThread = 4,
- EDebugServReadMemory = 5,
- EDebugServWriteMemory = 6,
- EDebugServSetBreak = 7,
- EDebugServClearBreak = 8,
- EDebugServModifyBreak = 9,
- EDebugServGetEvent = 10,
- EDebugServCancelGetEvent = 11,
- EDebugServAttachExecutable = 12,
- EDebugServDetachExecutable = 13,
- EDebugServGetDebugFunctionalityBufSize = 14,
- EDebugServGetDebugFunctionality = 15,
- EDebugServReadRegisters = 16,
- EDebugServWriteRegisters = 17,
- EDebugServSetEventAction = 18,
- EDebugServBreakInfo = 19,
- EDebugServGetList = 20,
- EDebugServStep = 21,
- EDebugServSetProcessBreak = 22,
- EDebugServProcessBreakInfo = 23,
- EDebugServKillProcess = 24,
- EDebugServModifyProcessBreak = 25,
- EDebugServReadCrashFlash = 26,
- EDebugServWriteCrashFlash = 27,
- EDebugServEraseCrashFlash = 28,
- EDebugServEraseEntireCrashFlash = 29,
- };
-
-/**
-Client side API to debug security server (DSS). Interaction with the DSS should
-be conducted through this class only.
-*/
-class RSecuritySvrSession : public RSessionBase
- {
-public:
- RSecuritySvrSession();
- TVersion Version() const;
-
- TInt Close();
-
- TInt AttachExecutable(const TDesC& aProcessName, TBool aPassive);
- TInt DetachExecutable(const TDesC& aProcessName);
-
- TInt GetDebugFunctionalityBufSize(TUint32* aBufSize);
- TInt GetDebugFunctionality(TDes8& aBuffer);
-
- TInt SuspendThread(const TThreadId aThreadId);
- TInt ResumeThread(const TThreadId aThreadId);
-
- TInt ReadMemory(const TThreadId aThreadId, const TUint32 aAddress, const TUint32 aLength, TDes8 &aData, const TAccess aAccessSize, const TEndianess aEndianess);
- TInt WriteMemory(const TThreadId aThreadId, const TUint32 aAddress, const TUint32 aLength, const TDesC8 &aData, const TAccess aAccessSize, const TEndianess aEndianess);
-
- TInt ReadRegisters(const TThreadId aThreadId, const TDesC8& aRegisterIds, TDes8& aRegisterValues, TDes8& aRegisterFlags);
- TInt WriteRegisters(const TThreadId aThreadId, const TDesC8& aRegisterIds, const TDesC8& aRegisterValues, TDes8& aRegisterFlags);
-
- void GetEvent(const TDesC& aExecutableName, TRequestStatus &aStatus, TDes8& aEventInfo);
- TInt CancelGetEvent(const TDesC& aExecutableName);
-
- TInt SetEventAction(const TDesC& aExecutableName, TEventType aEvent, TKernelEventAction aEventAction);
-
- TInt SetBreak( TBreakId &aId, const TThreadId aThreadId, const TUint32 aAddress, const TArchitectureMode aArchitectureMode);
- TInt ClearBreak(const TBreakId aBreakId);
- TInt ModifyBreak(const TBreakId aBreakId, const TThreadId aThreadId, const TUint32 aAddress, const TArchitectureMode aArchitectureMode);
- TInt BreakInfo(const TBreakId aBreakId, TThreadId& aThreadId, TUint32& aAddress, TArchitectureMode& aMode);
- TInt SetProcessBreak( TBreakId &aId, const TProcessId aProcessId, const TUint32 aAddress, const TArchitectureMode aArchitectureMode);
- TInt ProcessBreakInfo(const TBreakId aBreakId, TProcessId& aProcessId, TUint32& aAddress, TArchitectureMode& aMode);
- TInt ModifyProcessBreak(const TBreakId aBreakId, const TProcessId aProcessId, const TUint32 aAddress, const TArchitectureMode aArchitectureMode);
-
- TInt GetList(const TListId aListId, TDes8& aListData, TUint32& aDataSize);
- TInt GetList(const TThreadId aThreadId, const TListId aListId, TDes8& aListData, TUint32& aDataSize);
- TInt GetList(const TProcessId aProcessId, const TListId aListId, TDes8& aListData, TUint32& aDataSize);
- TInt Step(const TThreadId aThreadId, TUint32 aNumSteps);
- TInt KillProcess(const TProcessId aProcessId, const TInt aReason);
- TInt ReadCrashLog(const TUint32 aPos, TDes8& aData, const TUint32 aDataSize);
- TInt WriteCrashConfig(const TUint32 aPos, const TDesC8& aBuffer, TUint32& aSize);
- TInt EraseCrashLog(const TUint32 aPos, const TUint32 aBlockNumber);
- TInt EraseCrashFlashPartition();
-
- TInt Connect(const TVersion aVersion);
-private:
- TInt StartServer(void);
- };
-/**
-Server session constructor
-*/
-inline RSecuritySvrSession::RSecuritySvrSession()
- {
-
- }
-
-/**
-Called by a client to create a session with the DSS. This method starts the
-DSS if it is not running, or connects to it if it already exists.
-
-@param aVersion version of the DSS to connect to
-
-@return KErrNone if a connection was successfully created, or one of the other
-system wide error codes
-*/
-inline TInt RSecuritySvrSession::Connect(const TVersion aVersion)
- {
- // default message slots for the server
- const TUint KDefaultMessageSlots = 32;
- TInt retry=2;
- for (;;)
- {
- TInt r=CreateSession(KSecurityServerName, aVersion, KDefaultMessageSlots);
- if (r!=KErrNotFound && r!=KErrServerTerminated)
- {
- return r;
- }
- if (--retry==0)
- {
- return r;
- }
- r=StartServer();
- if (r!=KErrNone && r!=KErrAlreadyExists)
- {
- return r;
- }
- }
- }
-
-/**
- Start the server
-
- @return KErrNone on success, or one of the other system wide error codes
- */
-inline TInt RSecuritySvrSession::StartServer()
- {
- // constants for the server
- _LIT(KSecurityServerProcessName, "rm_debug_svr");
- const TUidType serverUid(KNullUid, KNullUid, KUidDebugSecurityServer);
-
- RProcess server;
- TInt err = server.Create(KSecurityServerProcessName, KNullDesC, serverUid);
-
- if(KErrNone != err)
- {
- return err;
- }
-
- // Synchronise with the process to make sure it hasn't died straight away
- TRequestStatus stat;
- server.Rendezvous(stat);
- if (stat != KRequestPending)
- {
- // logon failed - server is not yet running, so cannot have terminated
- server.Kill(0); // Abort startup
- }
- else
- {
- // logon OK - start the server
- server.Resume();
- }
-
- // Wait to synchronise with server - if it dies in the meantime, it
- // also gets completed
- User::WaitForRequest(stat);
-
- // We can't use the 'exit reason' if the server panicked as this
- // is the panic 'reason' and may be '0' which cannot be distinguished
- // from KErrNone
- err = (server.ExitType()==EExitPanic) ? KErrGeneral : stat.Int();
- server.Close();
- return err;
- }
-
-/**
-Get version of RSecuritySvrSession
-
-@return a TVersion object specifying the version
-*/
-inline TVersion RSecuritySvrSession::Version(void) const
- {
- return (TVersion(KDebugServMajorVersionNumber, KDebugServMinorVersionNumber, KDebugServPatchVersionNumber));
- }
-
-/**
-Suspends execution of the specified thread.
-
-@param aThreadId thread ID of the thread to suspend
-
-@return KErrNone if there were no problems, KErrPermissionDenied if security
- check fails or KErrArgument if the thread does not exist
-*/
-inline TInt RSecuritySvrSession::SuspendThread(const TThreadId aThreadId)
- {
- TPckgBuf<TThreadId> threadIdPckg(aThreadId);
- TIpcArgs args(&threadIdPckg);
-
- return SendReceive(EDebugServSuspendThread, args);
- }
-
-/**
-Resumes execution of the specified thread.
-
-@param aThreadId thread ID of the thread to resume
-
-@return KErrNone if there were no problems, KErrPermissionDenied if security
- check fails or KErrArgument if the thread does not exist
-*/
-inline TInt RSecuritySvrSession::ResumeThread(const TThreadId aThreadId)
- {
- TPckgBuf<TThreadId> threadIdPckg(aThreadId);
- TIpcArgs args(&threadIdPckg);
-
- return SendReceive(EDebugServResumeThread, args);
- }
-
-/**
-Purpose:
-Set a thread-specific breakpoint in an attached process.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-
-@param aThreadId The thread id to which the breakpoint will apply.
-@param aAddress The virtual memory address at which to place the breakpoint.
-@param aArchitectureMode The kind of breakpoint which is to be set (e.g. ARM/Thumb/Thumb2EE)
-@param aBreakId The address to which the assigned breakpoint ID will be written by this function
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::SetBreak( TBreakId &aBreakId,const TThreadId aThreadId, const TUint32 aAddress, const TArchitectureMode aArchitectureMode)
- {
- TPtr8 breakIdPtr((TUint8*)&aBreakId, sizeof(aBreakId));
-
- TPckgBuf<TThreadId> threadIdPckg(aThreadId);
-
- TBreakInfo breakInfo;
- breakInfo.iAddress = aAddress;
- breakInfo.iArchitectureMode = aArchitectureMode;
- TPckgBuf<TBreakInfo> breakInfoPckg(breakInfo);
-
- //call driver to attempt to set break
- TIpcArgs args(&threadIdPckg, &breakInfoPckg, &breakIdPtr);
- return SendReceive(EDebugServSetBreak, args);
- }
-
-/**
-Purpose:
-Clears a previously set thread-specific or process-specific breakpoint.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-
-@param aBreakId The TBreakId returned by a prior SetBreak call. Must have been set by the same Debug Agent.
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::ClearBreak(const TBreakId aBreakId)
- {
- TIpcArgs args(aBreakId);
- return SendReceive(EDebugServClearBreak, args);
- }
-
-/**
-Purpose:
-Modifies the properties of a previously set breakpoint.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-
-@param aBreakId the TBreakId returned by a prior SetBreak() call. Must have been set by the same Debug Agent.
-@param aThreadId the thread id of the thread to move the breakpoint to
-@param aAddress the virtual memory address at which to place the breakpoint.
-@param aArchitectureMode the kind of breakpoint which is to be set (e.g. ARM/Thumb/Thumb2EE)
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::ModifyBreak(const TBreakId aBreakId, const TThreadId aThreadId, const TUint32 aAddress, const TArchitectureMode aArchitectureMode)
-
- {
- TPckgBuf<TThreadId> threadIdPckg(aThreadId);
- TIpcArgs args(aBreakId,&threadIdPckg,aAddress,aArchitectureMode);
- return SendReceive(EDebugServModifyBreak, args);
- }
-
-/**
-Purpose:
-Modifies the properties of a previously set process breakpoint.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-
-@param aBreakId the TBreakId returned by a prior SetBreak() call. Must have been set by the same Debug Agent.
-@param aProcessId the process id of the process to move the breakpoint to
-@param aAddress the virtual memory address at which to place the breakpoint.
-@param aArchitectureMode the kind of breakpoint which is to be set (e.g. ARM/Thumb/Thumb2EE)
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::ModifyProcessBreak(const TBreakId aBreakId, const TProcessId aProcessId, const TUint32 aAddress, const TArchitectureMode aArchitectureMode)
-
- {
- TPckgBuf<TProcessId> processIdPckg(aProcessId);
- TIpcArgs args(aBreakId,&processIdPckg,aAddress,aArchitectureMode);
- return SendReceive(EDebugServModifyProcessBreak, args);
- }
-
-/**
-Purpose:
-Returns the properties associated with a given TBreakId. The supplied break id must previously have been allocated
-to the debug agent by a SetBreak() call.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-@pre The aBreakId must have been previously returned by a SetBreak() call and not subsequently cleared by ClearBreak().
-
-@param aBreakId the TBreakId returned by a prior SetBreak() call. Must have been set by the same Debug Agent.
-@param aAddress on return contains the virtual memory address of the breakpoint
-@param aThreadId on return contains the thread id of the thread that the breakpoint is set in
-@param aMode on return contains the type of this breakpoint (e.g. ARM/Thumb/Thumb2EE)
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::BreakInfo(const TBreakId aBreakId, TThreadId& aThreadId, TUint32& aAddress, TArchitectureMode& aMode)
- {
- // temporary descriptors
- TPtr8 threadId((TUint8*)&aThreadId,0,sizeof(TThreadId));
- TPtr8 address((TUint8*)&aAddress,0,sizeof(TUint32));
- TPtr8 mode((TUint8*)&aMode,0,sizeof(TArchitectureMode));
-
- TIpcArgs args(aBreakId,&threadId,&address,&mode);
- return SendReceive(EDebugServBreakInfo, args);
- }
-
-/**
-Purpose:
-Set a process-specific breakpoint in an attached process.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-
-@param aProcessId The process id to which the breakpoint will apply.
-@param aAddress The virtual memory address at which to place the breakpoint.
-@param aArchitectureMode The kind of breakpoint which is to be set (e.g. ARM/Thumb/Thumb2EE)
-@param aBreakId The address to which the assigned breakpoint ID will be written by this function
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::SetProcessBreak( TBreakId &aBreakId, const TProcessId aProcessId, const TUint32 aAddress, const TArchitectureMode aArchitectureMode)
- {
- TPtr8 breakIdPtr((TUint8*)&aBreakId, sizeof(aBreakId));
-
- TPckgBuf<TProcessId> threadIdPckg(aProcessId);
-
- TBreakInfo breakInfo;
- breakInfo.iAddress = aAddress;
- breakInfo.iArchitectureMode = aArchitectureMode;
- TPckgBuf<TBreakInfo> breakInfoPckg(breakInfo);
-
- //call driver to attempt to set break
- TIpcArgs args(&threadIdPckg, &breakInfoPckg, &breakIdPtr);
- return SendReceive(EDebugServSetProcessBreak, args);
- }
-
-/**
-Purpose:
-Returns the properties associated with a given TBreakId. The supplied break id must previously have been allocated
-to the debug agent by a SetProcessBreak() call.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-@pre The aBreakId must have been previously returned by a SetProcessBreak() call and not subsequently cleared by ClearBreak().
-
-@param aBreakId the TBreakId returned by a prior SetBreak() call. Must have been set by the same Debug Agent.
-@param aAddress on return contains the virtual memory address of the breakpoint
-@param aThreadId on return contains the thread id of the thread that the breakpoint is set in
-@param aMode on return contains the type of this breakpoint (e.g. ARM/Thumb/Thumb2EE)
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::ProcessBreakInfo(const TBreakId aBreakId, TProcessId& aProcessId, TUint32& aAddress, TArchitectureMode& aMode)
- {
- // temporary descriptors
- TPtr8 processId((TUint8*)&aProcessId,0,sizeof(TProcessId));
- TPtr8 address((TUint8*)&aAddress,0,sizeof(TUint32));
- TPtr8 mode((TUint8*)&aMode,0,sizeof(TArchitectureMode));
-
- TIpcArgs args(aBreakId,&processId,&address,&mode);
- return SendReceive(EDebugServProcessBreakInfo, args);
- }
-
-/**
-Purpose:
-Wait for an event to occur to the target executable being debugged. When an event
-occurs, the TRequestStatus is changed from KRequestPending.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-
-Note 1: Events are reported on a per-executable basis, not per-thread.
-
-Note 2: All the parameters must remain in scope until either CancelGetEvent is called, or
-until TRequestStatus is changed from KRequestPending. In practice, this generally
-means these parameters should not be based on the stack, as they may go out of
-scope before the call completes.
-
-Note 3: TIpcArgs args is allocated on the stack within this function, however,
-all the data containing in args is transferred in the SendReceive() so it can safely
-go out of scope after the call has been made.
-
-@param aExecutableName The name of any executable to which the Debug Agent is attached.
-@param aStatus Debug Agent request status variable.
-@param aEventInfo Descriptor containing a buffer sufficient for Event information.
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline void RSecuritySvrSession::GetEvent(const TDesC& aExecutableName, TRequestStatus &aStatus, TDes8& aEventInfo)
- {
- TIpcArgs args(&aExecutableName, &aEventInfo);
-
- SendReceive(EDebugServGetEvent, args, aStatus );
-
- }
-
-/**
-Purpose:
-Cancel a previously issued asynchronous RSecuritySvrSession::GetEvent call. The previously
-issued call will immediately complete with the TRequestStatus = KErrCancel
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to the process specified by aProcessName
-@pre Debug Agent must have previously issued an RSecuritySvrSession::GetEvent() call.
-
-@param aExecutableName The name of the executable being debugged.
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::CancelGetEvent(const TDesC& aExecutableName)
-{
- TIpcArgs args(&aExecutableName);
-
- return SendReceive(EDebugServCancelGetEvent,args);
-}
-
-/**
-Called by a debug agent to request debug privileges for the executable with
-file name aExecutableName.
-
-@param aExecutableName a fully qualified file name of the executable to attach to
-@param aPassive if true then the agent has reduced debug rights.
-
-@return KErrNone if attached successfully, one of the other system wide error
- codes otherwise
-*/
-inline TInt RSecuritySvrSession::AttachExecutable(const TDesC& aExecutableName, TBool aPassive)
- {
- TIpcArgs args((TInt)aPassive, &aExecutableName);
- return SendReceive(EDebugServAttachExecutable, args);
- }
-
-/**
-Called by a debug agent to detach from the executable with file
-name aExecutableName.
-
-@param aExecutableName the fully qualified file name of the executable to detach from
-
-@return KErrNone if detached successfully, one of the other system wide error
- codes otherwise
-*/
-inline TInt RSecuritySvrSession::DetachExecutable(const TDesC& aExecutableName)
- {
- TIpcArgs args(&aExecutableName);
- return SendReceive(EDebugServDetachExecutable, args);
- }
-
-/**
-Close the session and thread
-
-@return KErrNone if the session is closed successfully, otherwise one of the system wide errors.
-*/
-inline TInt RSecuritySvrSession::Close()
- {
- RSessionBase::Close();
- return KErrNone;
- }
-
-/**
-Get buffer size required to contain Functionality text block.
-
-@see in-source documentation in rm_debug_api.h
-
-@param aBufSize function will fill this with the required buffer size
-
-@return KErrNone if the call succeeded, or one of the other system wide error
- codes if the call failed
-*/
-inline TInt RSecuritySvrSession::GetDebugFunctionalityBufSize(TUint32 *aBufSize)
- {
- TInt res = KErrNone;
-
- TPtr8 stuff((TUint8*)aBufSize,4, 4);
-
- TIpcArgs args(&stuff);
-
- res = SendReceive(EDebugServGetDebugFunctionalityBufSize, args);
-
- return res;
- }
-
-/**
-Get debug functionality text block and place it into aBuffer.
-
-The debug functionality block (DFBlock) is used to provide information about the functionality
-(i.e. features) which are supported by the rm_debug.ldd device driver.
-
-Calling this function with a suitably sized buffer aBuffer will result in the debug
-functionality information being stored in aBuffer. The necessary size of aBuffer can
-be determined by calling DebugFunctionalityBufSize().
-
-The format of the DFBlock is:
-
-@code
-Sub-block 0
-Sub-block 1
-...
-Sub-block N-1
-@endcode
-
-The data which will be returned by a call to GetDebugFunctionality() is constant so is
-guaranteed to fit exactly into the aBuffer allocated, assuming that the size of aBuffer
-corresponds to the value returned from GetDebugFunctionalityBufSize().
-
-Each sub-block is composed of a TTagHeader object followed by a C-style array of TTag objects.
-The sub-block contains information about a particular aspect of the debug sub-system, for example
-information about the manner in which memory can be accessed.
-The TTagHeader is comprised of an identifier which determines the type of data
-it contains, together with the number of TTag elements in the array following the TTagHeader.
-Each TTag in a sub-block has a unique ID, stored in the TTag::iTagId member variable.
-
-The only sub-block that is guaranteed to exist has TTagHeader::iTagHdrId = ETagHeaderIdCore, all other
-sub-blocks are optional. The ETagHeaderIdCore sub-block is the first sub-block within the DFBlock.
-Other sub-blocks may appear in any order after the ETagHeaderIdCore sub-block.
-
-The following is a diagrammatic representation of a sub-block the DFBlock:
-
-@code
-The HHHH represents the tag header ID of a sub-block (TTagHeader::iTagHdrId)
-The NNNN represents the number of TTag elements in the sub-block (TTagHeader::iNumTags)
-The IIIIIIII represents the ID of the TTag (TTag::iTagId)
-The TTTT represents the type of the TTag (TTag::iType)
-The SSSS represents the size of the TTag's associated data (TTag::iSize)
-The VVVVVVVV represents the TTag's value (TTag::iValue)
-
-0xNNNNHHHH TTagHeader element for first sub-block (has N1 TTag elements)
-0xIIIIIIII \
-0xSSSSTTTT -- TTag 0
-0xVVVVVVVV /
-0xIIIIIIII \
-0xSSSSTTTT -- TTag 1
-0xVVVVVVVV /
-...
-0xIIIIIIII \
-0xSSSSTTTT -- TTag N1 - 1
-0xVVVVVVVV /
-0xNNNNHHHH TTagHeader element for second sub-block (has N2 TTag elements)
-0xIIIIIIII \
-0xSSSSTTTT -- TTag 0
-0xVVVVVVVV /
-...
-0xIIIIIIII \
-0xSSSSTTTT -- TTag N2 - 1
-0xVVVVVVVV /
-...
-0xNNNNHHHH TTagHeader element for last sub-block (has NX TTag elements)
-0xIIIIIIII \
-0xSSSSTTTT -- TTag 0
-0xVVVVVVVV /
-...
-0xIIIIIIII \
-0xSSSSTTTT -- TTag NX - 1
-0xVVVVVVVV /
-@endcode
-
-The following example DFBlock contains two sub-blocks (values taken from enums below):
-- ETagHeaderIdCore
-- ETagHeaderIdMemory
-
-@code
-Binary Meaning Value
-
-0x000A0000 iTagHdrId, iNumTags ETagHeaderIdCore, ECoreLast
-0x00000000 iTagId ECoreEvents
-0x00000000 iType, iSize ETagTypeBoolean, 0
-0x00000001 iValue ETrue
-0x00000001 iTagId ECoreStartStop
-0x00000000 iType, iSize ETagTypeBoolean, 0
-0x00000001 iValue ETrue
-...
-0x00000008 iTagId ECoreHardware
-0x00000000 iType, iSize ETagTypeBoolean, 0
-0x00000000 iValue EFalse
-0x00000009 iTagId ECoreApiConstants
-0x00000000 iType, iSize ETagTypeBoolean, 0
-0x00000001 iValue ETrue
-
-0x000A0001 iTagHdrId, iNumTags ETagHeaderIdMemory, EMemoryLast
-0x00000000 iTagId EMemoryRead
-0x00000000 iType, iSize ETagTypeBoolean, 0
-0x00000001 iValue ETrue
-0x00000001 iTagId EMemoryWrite
-0x00000000 iType, iSize ETagTypeBoolean, 0
-0x00000001 iValue ETrue
-...
-0x00000008 iTagId EMemoryLE8
-0x00000000 iType, iSize ETagTypeBoolean, 0
-0x00000001 iValue ETrue
-0x00000009 iTagId EMemoryMaxBlockSize
-0x00000001 iType, iSize ETagTypeTUint32, 0
-0x00004000 iValue 0x4000
-@endcode
-
-- Debug Agent DFBlock Processing:
-
-Debug Agents MUST understand and process the ETagHeaderIdCore block. The other
-blocks may be ignored if not recognised. Tags within each block may be ignored if
-not recognised.
-
-@pre aBuffer.MaxLength() >= *aBufSize where aBufSize is set by a call to:
- RSecuritySvrSession::GetDebugFunctionalityBufSize(TUint32 *aBufSize)
-
-@param aBuffer buffer to store functionality block in
-
-@return KErrNone if call succeeded,
- KErrNoMemory if temporary memory could not be allocated,
- KErrGeneral if debug functionality block could not be accessed
-*/
-inline TInt RSecuritySvrSession::GetDebugFunctionality(TDes8& aBuffer)
- {
- TIpcArgs args(&aBuffer);
-
- TInt res = KErrNone;
-
- res = SendReceive(EDebugServGetDebugFunctionality, args);
-
- return res;
- }
-
-/**
-Read a block of memory from the target debug thread defined by aThreadId.
-
-@pre the client should attach to the process containing the target thread
-@pre aData.MaxLength() >= aLength
-
-@param aThreadId thread ID of the thread to read memory from
-@param aAddress address to start reading memory from
-@param aLength number of bytes of memory to read
-@param aData descriptor to read memory into
-@param aAccessSize access size for memory reads, default is TAccess::EAccess32
-@param aEndianess interpretation of endianess of target data, default is
- TEndianess::EEndLE8
-
-@return KErrNone if memory read successfully, or one of the other system wide error codes
-*/
-inline TInt RSecuritySvrSession::ReadMemory(const TThreadId aThreadId, const TUint32 aAddress, const TUint32 aLength, TDes8 &aData, const TAccess aAccessSize, const TEndianess aEndianess)
- {
- TPckgBuf<TThreadId> threadIdPckg(aThreadId);
- //set up memory info object
- TMemoryInfo memoryInfo;
- memoryInfo.iAddress = aAddress;
- memoryInfo.iSize = aLength;
- memoryInfo.iAccess = aAccessSize;
- memoryInfo.iEndianess = aEndianess;
-
- TPckgBuf<TMemoryInfo> pckg(memoryInfo);
-
- TIpcArgs args(&threadIdPckg, &pckg, &aData);
-
- return SendReceive(EDebugServReadMemory, args);
- }
-
-/**
-Write a block of memory to the target debug thread defined by aThreadId.
-
-@pre the client should attach non-passively to the process containing the
- target thread
-
-@param aThreadId thread ID of the thread to write memory to
-@param aAddress address to start writing memory at
-@param aLength number of bytes of memory to write
-@param aData descriptor to read memory from
-@param aAccessSize access size for memory writes, default is TAccess::EAccess32
-@param aEndianess interpretation of endianess of target data, default is
- TEndianess::EEndLE8
-
-@return KErrNone if memory written successfully, or one of the other system wide error codes
-*/
-inline TInt RSecuritySvrSession::WriteMemory(const TThreadId aThreadId, const TUint32 aAddress, const TUint32 aLength, const TDesC8 &aData, const TAccess aAccessSize, const TEndianess aEndianess)
- {
- TPckgBuf<TThreadId> threadIdPckg(aThreadId);
- //create memory info object
- TMemoryInfo memoryInfo;
- memoryInfo.iAddress = aAddress;
- memoryInfo.iSize = aLength;
- memoryInfo.iAccess = aAccessSize;
- memoryInfo.iEndianess = aEndianess;
-
- TPckgBuf<TMemoryInfo> pckg(memoryInfo);
-
- TIpcArgs args(&threadIdPckg, &pckg, &aData);
-
- return SendReceive(EDebugServWriteMemory, args);
- }
-
-/**
-Read register values from the thread with thread ID aThreadId. The IDs of the
-registers to read are stored as an array of TRegisterInfo objects in
-aRegisterIds. If the nth register requested could be read then the value of the
-register will be appended to aRegisterValues and EValid stored at
-offset n in aRegisterFlags. If the register is supported but could not be read
-then EInValid will be stored at offset n in aRegisterFlags and arbitrary data
-appended in aRegisterValues. If reading the specified register is not
-supported by the kernel then ENotSupported will be stored at offset n in
-aRegisterFlags and arbitrary data appended to aRegisterValues. If an unknown
-register is specified then EUnknown will be put in aRegisterFlags and
-arbitrary data placed in aRegisterValues.
-
-@pre the client should attach to the process containing the target thread
-
-@see the register ID format is defined in:
- SGL.TS0028.027 - Symbian Core Dump File Format v1.0.doc
-
-@param aThreadId thread ID of the thread to read register values from
-@param aRegisterIds descriptor containing array of TFunctionalityRegister defined
- register IDs
-@param aRegisterValues descriptor to contain register values
-@param aRegisterFlags descriptor containing array of TUint8 flags, with values
- taken from TRegisterFlag
-
-@return KErrNone if registers were read successfully, or one of the other system wide error codes
-*/
-inline TInt RSecuritySvrSession::ReadRegisters(const TThreadId aThreadId, const TDesC8& aRegisterIds, TDes8& aRegisterValues, TDes8& aRegisterFlags)
- {
- TPckgBuf<TThreadId> threadIdPckg(aThreadId);
- TIpcArgs args(&threadIdPckg, &aRegisterIds, &aRegisterValues, &aRegisterFlags);
-
- return SendReceive(EDebugServReadRegisters, args);
- }
-
-/**
-Write register values to the thread with thread ID aThreadId. The IDs of the
-registers to write are stored as an array of TRegisterInfo objects in
-aRegisterIds. The values to put in the registers are stored as an array of
-objects in aRegisterValues. If the nth register to write could be
-written then EValid stored at offset n in aRegisterFlags. If the register is
-supported but could not be written then EInValid will be stored at offset n in
-aRegisterFlags. If writing to the specified register is not supported by the
-kernel then ENotSupported will be stored at offset n in aRegisterFlags. If an
-unknown register is specified then EUnknown will be put in aRegisterFlags.
-
-@pre the client should attach non-passively to the process containing the
- target thread
-
-@see the register ID format is defined in:
- SGL.TS0028.027 - Symbian Core Dump File Format v1.0.doc
-
-@param aThreadId thread ID of the thread to write register values to
-@param aRegisterIds descriptor containing array of TFunctionalityRegister defined
- register IDs
-@param aRegisterValues descriptor containing array of register values
-@param aRegisterFlags descriptor containing array of TUint8 flags, with values
- taken from TRegisterFlag
-
-@return KErrNone if registers were written successfully, or one of the other system wide error codes
-*/
-inline TInt RSecuritySvrSession::WriteRegisters(const TThreadId aThreadId, const TDesC8& aRegisterIds, const TDesC8& aRegisterValues, TDes8& aRegisterFlags)
- {
- TPckgBuf<TThreadId> threadIdPckg(aThreadId);
- TIpcArgs args(&threadIdPckg, &aRegisterIds, &aRegisterValues, &aRegisterFlags);
-
- return SendReceive(EDebugServWriteRegisters, args);
- }
-
-/**
-Purpose:
-Set the requisite actions to be taken when a particular event occurs.
-The events are defined in Debug::TEventType and the
-actions are defined in Debug::TKernelEventAction.
-
-The default action for all events is EActionIgnore.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to the executable specified by aExecutableName.
-
-Note: Event actions are on a per-executable basis. This is
-to ensure that events such as EEventStartThread are notified to the Debug
-Agent, even though the debug agent cannot be aware of the existence
-of a new thread at the time the event occurs.
-
-@param aExecutableName The name of the executable to which the Debug Agent is attached.
-@param aEvent A TEventType enum defined in rm_debug_api.h:Debug::TEventType
-@param aEventAction Any TKernelEventAction permitted by the DFBlock.
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::SetEventAction(const TDesC& aExecutableName, TEventType aEvent, TKernelEventAction aEventAction)
-{
- TInt res = KErrNone;
-
- TIpcArgs args(&aExecutableName,aEvent,aEventAction);
-
- res = SendReceive(EDebugServSetEventAction, args);
-
- return res;
-}
-
-/**
-Returns a global listing corresponding to the type specified as aListId. The structure
-of the returned data depends on the value of aListId, see TListId for details.
-If aListData is not large enough to contain the listings data then
-the necessary buffer size is stored in aDataSize and the function returns
-KErrTooBig. In this case the contents of aListData will not contain useful data.
-
-Note that if the aListData buffer was too small to hold the data then the value
-returned as aDataSize corresponds to the size of the data at that particular
-instance. The size of the data will vary over time, for example the thread list
-will increase and decrease in size as threads are created and destroyed, so
-re-requesting data with a buffer with max length aDataSize will not necessarily
-succeed if a list has increased in size between the two calls.
-
-@see TListId
-
-@param aListId enum from TListId signifying which type of listing to return
-@param aListData buffer provided by the debug agent in which data can be returned by the debug system
-@param aDataSize if aListData was not large enough to contain the requested
- data then the necessary buffer size is stored in aDataSize. If aListData
- was large enough then the value of aDataSize is the length of aListData
-
-@return KErrNone if data was returned successfully,
- KErrTooBig if aListData is too small to hold the data,
- one of the other system-wide error codes
-*/
-inline TInt RSecuritySvrSession::GetList(const TListId aListId, TDes8& aListData, TUint32& aDataSize)
- {
- //second argument of ETrue implies a global listing
- TListDetails info(aListId, EScopeGlobal);
- TPtr8 infoBuf((TUint8*)&info, sizeof(TListDetails), sizeof(TListDetails));
- TPtr8 dataSizeBuf((TUint8*)&aDataSize, sizeof(TUint32), sizeof(TUint32));
- TIpcArgs args(&infoBuf, &aListData, &dataSizeBuf);
- return SendReceive(EDebugServGetList, args);
- }
-
-/**
-Returns a thread-specific listing corresponding to the type specified as aListId. The structure
-of the returned data depends on the value of aListId, see TListId for details.
-If aListData is not large enough to contain the listings data then
-the necessary buffer size is stored in aDataSize and the function returns
-KErrTooBig. In this case the contents of aListData will not contain useful data.
-
-Note that if the aListData buffer is too small to hold the data then the value
-returned as aDataSize corresponds to the size of the data at that particular
-instant. The size of the data will vary over time, for example the thread list
-will increase and decrease in size as threads are created and destroyed, so
-re-requesting data with a buffer with max length aDataSize will not necessarily
-succeed if a list has increased in size between the two calls.
-
-@see TListId
-
-@param aThreadId thread to return the listing for
-@param aListId member of TListId signifying which type of listing to return
-@param aListData buffer provided by the debug agent in which data can be returned by the debug system.
-@param aDataSize if aListData was not large enough to contain the requested
- data then the necessary buffer size is stored in aDataSize. If aListData
- was large enough then the value of aDataSize is the length of aListData
-
-@return KErrNone if data was returned successfully,
- KErrTooBig if aListData is too small to hold the data,
- one of the other system-wide error codes
-*/
-inline TInt RSecuritySvrSession::GetList(const TThreadId aThreadId, const TListId aListId, TDes8& aListData, TUint32& aDataSize)
- {
- TListDetails info(aListId, EScopeThreadSpecific, aThreadId.Id());
- TPtr8 infoBuf((TUint8*)&info, sizeof(TListDetails), sizeof(TListDetails));
- TPtr8 dataSizeBuf((TUint8*)&aDataSize, sizeof(TUint32), sizeof(TUint32));
- TIpcArgs args(&infoBuf, &aListData, &dataSizeBuf);
- return SendReceive(EDebugServGetList, args);
- }
-
-/**
-Returns a process-specific listing corresponding to the type specified as aListId. The structure
-of the returned data depends on the value of aListId, see TListId for details.
-If aListData is not large enough to contain the listings data then
-the necessary buffer size is stored in aDataSize and the function returns
-KErrTooBig. In this case the contents of aListData will not contain useful data.
-
-Note that if the aListData buffer is too small to hold the data then the value
-returned as aDataSize corresponds to the size of the data at that particular
-instant. The size of the data will vary over time, for example the thread list
-will increase and decrease in size as threads are created and destroyed, so
-re-requesting data with a buffer with max length aDataSize will not necessarily
-succeed if a list has increased in size between the two calls.
-
-@see TListId
-
-@param aProcessId process to return the listing for
-@param aListId member of TListId signifying which type of listing to return
-@param aListData buffer provided by the debug agent in which data can be returned by the debug system.
-@param aDataSize if aListData was not large enough to contain the requested
- data then the necessary buffer size is stored in aDataSize. If aListData
- was large enough then the value of aDataSize is the length of aListData
-
-@return KErrNone if data was returned successfully,
- KErrTooBig if aListData is too small to hold the data,
- one of the other system-wide error codes
-*/
-inline TInt RSecuritySvrSession::GetList(const TProcessId aProcessId, const TListId aListId, TDes8& aListData, TUint32& aDataSize)
- {
- TListDetails info(aListId, EScopeProcessSpecific, aProcessId.Id());
- TPtr8 infoBuf((TUint8*)&info, sizeof(TListDetails), sizeof(TListDetails));
- TPtr8 dataSizeBuf((TUint8*)&aDataSize, sizeof(TUint32), sizeof(TUint32));
- TIpcArgs args(&infoBuf, &aListData, &dataSizeBuf);
- return SendReceive(EDebugServGetList, args);
- }
-
-/**
-Purpose:
-Step one or more CPU instructions in the specified thread from the current PC.
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-@pre The thread being stepped must be suspended by the Debug Agent.
-
-@param aThreadId the id of the thread which is to be stepped
-@param aNumSteps how many machine-level instructions are to be stepped.
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::Step(const TThreadId aThreadId, const TUint32 aNumSteps)
- {
- TPckgBuf<TThreadId> threadIdPckg(aThreadId);
- TInt res = KErrNone;
-
- TIpcArgs args(&threadIdPckg,aNumSteps);
-
- res = SendReceive(EDebugServStep,args);
-
- return res;
- }
-
-/**
-Purpose:
-Kill the specified process with the supplied reason. Reason codes are equivalent
-to those in RProcess.Kill().
-
-@pre Debug Agent must be connected to the debug security server
-@pre Debug Agent must be attached to a process.
-
-@param aProcessId the id of the process which is to be killed
-@param aReason The reason to be associated with the ending of this process
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::KillProcess(const TProcessId aProcessId, const TInt aReason)
- {
- TPckgBuf<TProcessId> processIdPckg(aProcessId);
- TInt res = KErrNone;
-
- TIpcArgs args(&processIdPckg,aReason);
-
- res = SendReceive(EDebugServKillProcess,args);
-
- return res;
- }
-
-/**
-Purpose
-Method to read data from the crash flash
-
-@pre aData buffer to retrieve the data from the crash flash
-@pre aDataSize Size of the data
-
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::ReadCrashLog(const TUint32 aPos, TDes8& aData, const TUint32 aDataSize)
- {
- TIpcArgs args(aPos, &aData, aDataSize);
- TInt res = SendReceive(EDebugServReadCrashFlash,args);
- return res;
- }
-
-/**
- * @internalTechnology
- * @prototype
- *
-Purpose:
-Method to write the crash flash config
-
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::WriteCrashConfig(const TUint32 aPos, const TDesC8& aBuffer, TUint32& aSize)
- {
- TPtr8 sizePtr((TUint8*)&aSize,4, 4);
- TIpcArgs args(aPos, &aBuffer, &sizePtr);
- TInt res = SendReceive(EDebugServWriteCrashFlash, args);
- return res;
- }
-/**
-Purpose:
-Method to erase a block in the crash flash
-
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::EraseCrashLog(const TUint32 aPos, const TUint32 aBlockNumber)
- {
- TIpcArgs args(aPos, aBlockNumber);
- TInt res = SendReceive(EDebugServEraseCrashFlash, args);
- return res;
- }
-
-/**
-Purpose:
-Method to erase entire flash partition
-
-@return Any error which may be returned by RSessionBase::SendReceive()
-*/
-inline TInt RSecuritySvrSession::EraseCrashFlashPartition()
- {
- TInt res = SendReceive(EDebugServEraseEntireCrashFlash);
- return res;
- }
-
-} // end of Debug namespace declaration
-
-#endif // #ifndef __KERNEL_MODE__
-
-#endif // RM_DEBUG_API_H
-
-
-
--- a/kernel/eka/include/sm_debug_api.h Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/include/sm_debug_api.h Thu Aug 12 12:51:24 2010 +0100
@@ -1,4 +1,4 @@
-// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+// Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
@@ -23,11 +23,1454 @@
#ifndef D_STOP_MODE_API_H
#define D_STOP_MODE_API_H
-#include <rm_debug_api.h>
#include <plat_priv.h>
+#include <e32cmn.h>
+#include <e32def_private.h>
+
namespace Debug
- {
+ {
+
+
+/** This is the maximum size in bytes a user trace can be */
+const TInt TUserTraceSize = 256;
+
+/**
+ Information in the debug functionality block is represented as a concatenation
+ of pairs of TTagHeader structures and arrays of TTag objects.
+ @see TTagHeader
+ @see RSecuritySvrSession::GetDebugFunctionality
+ */
+struct TTag
+{
+ /** Tag ID, value identifying this tag. */
+ TUint32 iTagId;
+ /**
+ Values correspond to TTagType enumerators.
+ @see TTagType
+ */
+ TUint16 iType;
+ /** Size of external data associated with this tag. */
+ TUint16 iSize;
+ /** Data associated with this tag. */
+ TUint32 iValue;
+};
+
+/**
+ Enumeration defining the supported tag types. These enumerators are used in TTag.iTagId.
+ @see TTag
+ */
+enum TTagType
+{
+ /** Indicates that the iValue field of a TTag structure will contain either ETrue or EFalse. */
+ ETagTypeBoolean = 0,
+ /** Indicates that the iValue field of a TTag structure will contain a value in the TUint32 range. */
+ ETagTypeTUint32 = 1,
+ /** Indicates that the iValue field of a TTag structure will contain values from an enumeration. */
+ ETagTypeEnum = 2,
+ /** Indicates that the iValue field of a TTag structure should be interpreted as a bit field. */
+ ETagTypeBitField = 3,
+ /** Indicates that the type of the iValue field of a TTag structure is unknown. */
+ ETagTypeUnknown = 4,
+ /** Indicates that the iValue field of a TTag structure will contain a pointer. */
+ ETagTypePointer = 5
+};
+
+/**
+ Information in the debug functionality block is represented as a concatenation
+ of pairs of TTagHeader structures and arrays of TTag objects.
+ @see TTag
+ @see RSecuritySvrSession::GetDebugFunctionality
+ */
+struct TTagHeader
+{
+ /** Value identifying the contents of this TTagHeader, should be interpreted as an enumerator from TTagHeaderId.
+ @see TTagHeaderId
+ */
+ TUint16 iTagHdrId;
+ /** The number of TTag elements in the array associated with this TTagHeader. */
+ TUint16 iNumTags;
+};
+
+/**
+ Enumeration used to identify TTagHeader structures, TTagHeader::iTagHdrId elements take these enumerators as values.
+ @see TTagHeader
+ */
+enum TTagHeaderId
+{
+ ETagHeaderIdCore = 0, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityCore. */
+ ETagHeaderIdMemory = 1, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityMemory. */
+ /**
+ Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityRegister.
+ These values are defined as in the document Symbian Core Dump File Format Appendix C
+ (see SGL.TS0028.027 - Symbian Core Dump File Format v1.0.doc).
+ The TTag objects in the associated array have an iSize value corresponding to the size of the register's data in bytes.
+ */
+ ETagHeaderIdRegistersCore = 2,
+ /**
+ Identifies a TTagHeader with associated TTag elements with iTagId values corresponding to coprocessor register identifiers.
+ Coprocessor registers are defined as in the document Symbian Core Dump File Format Appendix C as follows
+ (see SGL.TS0028.027 - Symbian Core Dump File Format v1.0.doc):
+
+ For each 32-bit data word defining a co-pro register, the definition of the meaning of the bits follows
+ the ARM Architecture Reference manual instruction coding
+
+ Upper Halfword Lower Halfword
+ Opcode 2 CRm
+
+ For example: The Domain Access Control Register is Register 3 of co-processor 15. The encoding is therefore
+ CRm = 3
+ Opcode2 = 0
+
+ Therefore the functionality tag would be:
+ TagID: 15 // co-processor number
+ Type: ETagTypeTUint32
+ Data: 0x00000003 // Opcode2 = 0, CRm = 3
+ */
+ ETagHeaderIdCoProRegisters = 3, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityRegister. */
+ ETagHeaderIdBreakpoints = 4, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityBreakpoint. */
+ ETagHeaderIdStepping = 5, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityStep. */
+ ETagHeaderIdExecution = 6, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityExec. */
+ ETagHeaderIdEvents = 7, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TEventType. */
+ ETagHeaderIdApiConstants = 8, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityApiConstants.*/
+ ETagHeaderList = 9, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TListId. */
+ ETagHeaderIdKillObjects = 10, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityKillObject. */
+ ETagHeaderIdSecurity = 11, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalitySecurity */
+ ETagHeaderIdBuffers = 12, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TBufferType. */
+ ETagHeaderIdStopModeFunctions = 13, /**< Identifies a TTagHeader with associated TTag elements with iTagId values from TFunctionalityStopModeFunctions. */
+};
+
+/**
+ This structure is not used in the run-mode debug API.
+ @deprecated
+ */
+struct TSubBlock
+{
+ /** Header to identify the TSubBlock. */
+ TTagHeader iHeader;
+ /** Pointer to array of TTag values associated with this TSubBlock. */
+ TTag* iTagArray;
+};
+
+/**
+ These tags define what kinds of core functionality are supported by the run-mode debug subsystem.
+ TTag structures associated with the ETagHeaderIdCore sub-block will have iTagId values from this enumeration.
+ See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
+ */
+enum TFunctionalityCore
+{
+ ECoreEvents = 0, /**< Indicates whether events processing is supported. */
+ ECoreStartStop = 1, /**< Indicates whether suspending and resuming threads is supported. */
+ ECoreMemory = 2, /**< Indicates whether reading and writing memory is supported. */
+ ECoreRegister = 3, /**< Indicates whether reading and writing register values is supported. */
+ ECoreBreakpoint = 4, /**< Indicates whether breakpoints are supported. */
+ ECoreStepping = 5, /**< Indicates whether stepping is supported. */
+ ECoreLists = 6, /**< Indicates whether listings are supported. */
+ ECoreLogging = 7, /**< Indicates whether logging is supported. */
+ ECoreHardware = 8, /**< Indicates whether hardware support is supported. */
+ ECoreApiConstants = 9, /**< Indicates whether the information in the ETagHeaderIdApiConstants sub-block is relevant. */
+ ECoreKillObjects = 10, /**< Indicates whether killing objects (i.e. threads and processes) is supported. */
+ ECoreSecurity = 11, /**< Indicates whether OEM Debug token support or other security info is supported. */
+ ECoreStopModeFunctions = 12, /**< Indicates whether Stop Mode function calling is supported. */
+ ECoreStopModeBuffers = 13, /**< Indicates whether Stop Mode buffers are supported. */
+
+ /**
+ @internalTechnology
+ A debug agent should find the number of core tags from the DFBlock rather than this enumerator.
+ */
+ ECoreLast
+};
+
+/**
+ These tags define what kind of memory operations can be performed.
+ TTag structures associated with the ETagHeaderIdMemory sub-block will have iTagId values from this enumeration.
+ See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
+ */
+enum TFunctionalityMemory
+{
+ EMemoryRead = 0, /**< Indicates whether reading memory is supported. */
+ EMemoryWrite = 1, /**< Indicates whether writing memory is supported. */
+ EMemoryAccess64 = 2, /**< Indicates whether 64 bit memory access is supported. */
+ EMemoryAccess32 = 3, /**< Indicates whether 32 bit memory access is supported. */
+ EMemoryAccess16 = 4, /**< Indicates whether 16 bit memory access is supported. */
+ EMemoryAccess8 = 5, /**< Indicates whether 8 bit memory access is supported. */
+ EMemoryBE8 = 6, /**< Indicates whether reading memory as 8 bit big-endian values is supported. */
+ EMemoryBE32 = 7, /**< Indicates whether reading memory as 32 bit big-endian values is supported. */
+ EMemoryLE8 = 8, /**< Indicates whether reading memory as 8 bit little-endian values is supported. */
+ EMemoryMaxBlockSize = 9, /**< Corresponds to the maximum size of a block of memory which can be requested. */
+ /**
+ @internalTechnology
+ A debug agent should find the number of memory tags from the DFBlock rather than this enumerator.
+ */
+ EMemoryLast
+};
+
+/**
+ These tags define which objects can be killed by the device driver.
+ TTag structures associated with the ETagHeaderIdKillObjects sub-block will have iTagId values from this enumeration.
+ See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
+ */
+enum TFunctionalityKillObject
+{
+ EFunctionalityKillThread = 0, /**< Indicates whether killing threads is supported. */
+ EFunctionalityKillProcess = 1, /**< Indicates whether killing processes is supported. */
+ /**
+ @internalTechnology
+ A debug agent should find the number of kill object tags from the DFBlock rather than this enumerator.
+ */
+ EFunctionalityKillObjectLast
+};
+
+/**
+ A TTag with an id from the TFunctionalityRegister enum will have a value from this enumeration.
+ The values define how a register can be accessed, if at all.
+ */
+enum TFunctionalityAccess
+{
+ EAccessNone = 0, /**< Indicates that a register cannot be accessed. */
+ EAccessReadOnly = 1, /**< Indicates that a register can be read, but not written to. */
+ EAccessWriteOnly = 2, /**< Indicates that a register can be written to, but not read. */
+ EAccessReadWrite = 3, /**< Indicates that a register can be both read and written to. */
+ EAccessUnknown = 4, /**< Indicates that it is unspecified whether reading or writing to a register is possible. */
+};
+
+/**
+ These enumerators act as core register identifiers.
+ TTag structures associated with the ETagHeaderIdRegistersCore sub-block will have iTagId values from this enumeration.
+ The numeric value of each enumerator identifies the register according to the definitions in the Symbian Core Dump File Format Appendix B
+ (see SGL.TS0028.027 - Symbian Core Dump File Format v1.0.doc).
+ */
+enum TFunctionalityRegister
+{
+ ERegisterR0 = 0x00000000, /**< Identifier for user mode register R0. */
+ ERegisterR1 = 0x00000100, /**< Identifier for user mode register R1. */
+ ERegisterR2 = 0x00000200, /**< Identifier for user mode register R2. */
+ ERegisterR3 = 0x00000300, /**< Identifier for user mode register R3. */
+ ERegisterR4 = 0x00000400, /**< Identifier for user mode register R4. */
+ ERegisterR5 = 0x00000500, /**< Identifier for user mode register R5. */
+ ERegisterR6 = 0x00000600, /**< Identifier for user mode register R6. */
+ ERegisterR7 = 0x00000700, /**< Identifier for user mode register R7. */
+ ERegisterR8 = 0x00000800, /**< Identifier for user mode register R8. */
+ ERegisterR9 = 0x00000900, /**< Identifier for user mode register R9. */
+ ERegisterR10 = 0x00000a00, /**< Identifier for user mode register R10. */
+ ERegisterR11 = 0x00000b00, /**< Identifier for user mode register R11. */
+ ERegisterR12 = 0x00000c00, /**< Identifier for user mode register R12. */
+ ERegisterR13 = 0x00000d00, /**< Identifier for user mode register R13. */
+ ERegisterR14 = 0x00000e00, /**< Identifier for user mode register R14. */
+ ERegisterR15 = 0x00000f00, /**< Identifier for user mode register R15. */
+ ERegisterCpsr = 0x00001000, /**< Identifier for CPSR. */
+ ERegisterR13Svc = 0x00001100, /**< Identifier for R13 supervisor mode banked register. */
+ ERegisterR14Svc = 0x00001200, /**< Identifier for R14 supervisor mode banked register. */
+ ERegisterSpsrSvc = 0x00001300, /**< Identifier for SPSR supervisor mode banked register. */
+ ERegisterR13Abt = 0x00001400, /**< Identifier for R13 Abort mode banked register. */
+ ERegisterR14Abt = 0x00001500, /**< Identifier for R14 Abort mode banked register. */
+ ERegisterSpsrAbt = 0x00001600, /**< Identifier for SPSR Abort mode banked register. */
+ ERegisterR13Und = 0x00001700, /**< Identifier for R13 Undefined mode banked register. */
+ ERegisterR14Und = 0x00001800, /**< Identifier for R14 Undefined mode banked register. */
+ ERegisterSpsrUnd = 0x00001900, /**< Identifier for SPSR Undefined mode banked register. */
+ ERegisterR13Irq = 0x00001a00, /**< Identifier for R13 Interrupt mode banked register. */
+ ERegisterR14Irq = 0x00001b00, /**< Identifier for R14 Interrupt mode banked register. */
+ ERegisterSpsrIrq = 0x00001c00, /**< Identifier for SPSR Interrupt mode banked register. */
+ ERegisterR8Fiq = 0x00001d00, /**< Identifier for R8 Fast Interrupt mode banked register. */
+ ERegisterR9Fiq = 0x00001e00, /**< Identifier for R9 Fast Interrupt mode banked register. */
+ ERegisterR10Fiq = 0x00001f00, /**< Identifier for R10 Fast Interrupt mode banked register. */
+ ERegisterR11Fiq = 0x00002000, /**< Identifier for R11 Fast Interrupt mode banked register. */
+ ERegisterR12Fiq = 0x00002100, /**< Identifier for R12 Fast Interrupt mode banked register. */
+ ERegisterR13Fiq = 0x00002200, /**< Identifier for R13 Fast Interrupt mode banked register. */
+ ERegisterR14Fiq = 0x00002300, /**< Identifier for R14 Fast Interrupt mode banked register. */
+ ERegisterSpsrFiq = 0x00002400, /**< Identifier for SPSR Fast Interrupt mode banked register. */
+ /**
+ @internalTechnology
+ A debug agent should find the number of core registers from the DFBlock rather than this enumerator.
+ */
+ ERegisterLast = 37
+};
+
+
+/**
+ These tags define the kind of breakpoints that are supported.
+ TTag structures associated with the ETagHeaderIdBreakpoints sub-block will have iTagId values from this enumeration.
+ See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
+ */
+enum TFunctionalityBreakpoint
+{
+ EBreakpointThread = 0, /**< Indicates whether thread specific breakpoints are supported. */
+ EBreakpointProcess = 1, /**< Indicates whether process specific breakpoints are supported. */
+ EBreakpointSystem = 2, /**< Indicates whether system wide breakpoints are supported. */
+ EBreakpointArm = 3, /**< Indicates whether ARM mode breakpoints are supported. */
+ EBreakpointThumb = 4, /**< Indicates whether Thumb mode breakpoints are supported. */
+ EBreakpointT2EE = 5, /**< Indicates whether Thumb2 mode breakpoints are supported. */
+ EBreakpointArmInst = 6, /**< Reserved for future use. */
+ EBreakpointThumbInst = 7, /**< Reserved for future use. */
+ EBreakpointT2EEInst = 8, /**< Reserved for future use. */
+ EBreakpointSetArmInst = 9, /**< Reserved for future use. */
+ EBreakpointSetThumbInst = 10, /**< Reserved for future use. */
+ EBreakpointSetT2EEInst = 11, /**< Reserved for future use. */
+ /**
+ @internalTechnology
+ A debug agent should find the number of breakpoint tags from the DFBlock rather than this enumerator.
+ */
+ EBreakpointLast
+};
+
+/**
+ These enumerators provide information about the stepping capabilities of the debug sub-system.
+ TTag structures associated with the ETagHeaderIdStepping sub-block will have iTagId values from this enumeration.
+ See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
+ */
+enum TFunctionalityStep
+{
+ EStep = 0, /**< Indicates whether instruction stepping is supported. */
+ /**
+ @internalTechnology
+ A debug agent should find the number of stepping tags from the DFBlock rather than this enumerator.
+ */
+ EStepLast
+};
+
+/**
+ These enumerators provide information about the execution control capabilities of the debug sub-system.
+ TTag structures associated with the ETagHeaderIdExecution sub-block will have iTagId values from this enumeration.
+ See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
+ */
+enum TFunctionalityExec
+{
+ EExecThreadSuspendResume = 0, /**< Indicates whether suspending and resuming threads is supported. */
+ EExecProcessSuspendResume = 1, /**< Indicates whether suspending and resuming processes is supported. */
+ EExecSystemSuspendResume = 2, /**< Indicates whether suspending and resuming the entire system is supported. */
+ /**
+ @internalTechnology
+ A debug agent should find the number of execution control tags from the DFBlock rather than this enumerator.
+ */
+ EExecLast
+};
+
+/**
+ This enumeration defines the event types supported by the debug sub-system.
+ TTag structures associated with the ETagHeaderIdEvents sub-block will have
+ iTagId values from this enumeration, and iValue values from the TKernelEventAction enumeration.
+
+ These enumerators are also used by the RSecuritySvrSession API to identify events.
+ @see RSecuritySvrSession
+ @see TKernelEventAction
+ */
+enum TEventType
+{
+ EEventsBreakPoint = 0, /**< Identifies a breakpoint event. */
+ EEventsSwExc = 1, /**< Identifies a software exception event. */
+ EEventsHwExc = 2, /**< Identifies a hardware exception event. */
+ EEventsKillThread = 3, /**< Identifies a kill thread event. */
+ EEventsAddLibrary = 4, /**< Identifies an add library event. */
+ EEventsRemoveLibrary = 5, /**< Identifies a remove library event. */
+ /**
+ If an event is generated and there is only a single space remaining in the events queue then
+ an event of type EEventsBufferFull will be stored in the queue and the generated event will
+ be discarded. If further events occur while the buffer is full the events will be discarded.
+ As such an event of type EEventsBufferFull being returned signifies that one or more events
+ were discarded. An event of this type has no valid data associated with it.
+ */
+ EEventsBufferFull = 6,
+ EEventsUnknown = 7, /**< Identifies an event of unknown type. */
+ EEventsUserTrace = 8, /**< Identifies a user trace. */
+ EEventsProcessBreakPoint = 9, /**< Identifies a process breakpoint event. */
+ EEventsStartThread = 10, /**< Identifies a start thread event. */
+ EEventsUserTracesLost = 11, /**< Identifies user traces being lost. */
+ EEventsAddProcess = 12, /**< Identifies an AddProcess event */
+ EEventsRemoveProcess = 13, /**< Identifies a RemoveProcess event */
+ /**
+ @internalTechnology
+ A debug agent should find the number of event types from the DFBlock rather than this enumerator.
+ */
+ EEventsLast
+};
+
+/**
+ These enumerators provide information about constants which are used in the RSecuritySvrSession API.
+ TTag structures associated with the ETagHeaderIdApiConstants sub-block will have iTagId values from this enumeration.
+ See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
+ */
+enum TFunctionalityApiConstants
+ {
+ /**
+ Corresponds to the size of a buffer required to store a TEventInfo.
+ @see TEventInfo
+ */
+ EApiConstantsTEventInfoSize = 0,
+ /**
+ @internalTechnology
+ A debug agent should find the number of API constants tags from the DFBlock rather than this enumerator.
+ */
+ EApiConstantsLast,
+ };
+
+/**
+ The set of possible actions which could be taken when a kernel event occurs.
+ Not all actions are possible for all events. The debug functionality sub-block with header id ETagHeaderIdEvents
+ indicates which values are permitted for each event. The value given for that event should be
+ considered as the most intrusive action the debugger may set: with the definition that EActionSuspend is more
+ intrusive than EActionContinue, which is more intrusive than EActionIgnore.
+ @see RSecuritySvrSession
+ */
+enum TKernelEventAction
+{
+ /** If an event action is set to this value then events of that type will be
+ ignored, and not reported to the debugger. */
+ EActionIgnore = 0,
+ /** If an event action is set to this value then events of that type will be
+ reported to the debugger and the thread which generated the event will be
+ allowed to continue executing. */
+ EActionContinue = 1,
+ /** If an event action is set to this value then events of that type will be
+ reported to the debugger and the thread which generated the event will be
+ suspended. */
+ EActionSuspend = 2,
+ /**
+ @internalTechnology
+ Count of event actions.
+ */
+ EActionLast
+};
+
+/**
+ These enumerators provide information about the ability of the debug subsystem to support OEM Debug tokens.
+ TTag structures associated with the ETagHeaderIdSecurity sub-block will have iTagId values from this enumeration.
+ See each enumerator for an explanation of how a TTag with that iTagId should be interpreted.
+ */
+enum TFunctionalitySecurity
+{
+ ESecurityOEMDebugToken = 0, /**< Indicates whether the DSS supports the use of OEM Debug Tokens. */
+
+ /**
+ @internalTechnology
+ A debug agent should find the number of tags from the DFBlock rather than this enumerator.
+ */
+ ESecurityLast
+};
+
+/**
+ Used for storing the contents of a 32 bit register
+ */
+typedef TUint32 TRegisterValue32;
+
+
+/**
+ * Processor mode
+ */
+enum TArmProcessorModes
+{
+ EUserMode=0x10, //!< EUserMode
+ EFiqMode=0x11, //!< EFiqMode
+ EIrqMode=0x12, //!< EIrqMode
+ ESvcMode=0x13, //!< ESvcMode
+ EAbortMode=0x17, //!< EAbortMode
+ EUndefMode=0x1b, //!< EUndefMode
+ EMaskMode=0x1f //!< EMaskMode
+};
+
+
+
+/**
+ Structure containing information about the state of the registers when a
+ hardware exception occurred
+ */
+class TRmdArmExcInfo
+ {
+public:
+ /** Enumeration detailing the types of exception which may occur. */
+ enum TExceptionType
+ {
+ /** Enumerator signifying that a prefetch abort error has occurred. */
+ EPrefetchAbort = 0,
+ /** Enumerator signifying that a data abort error has occurred. */
+ EDataAbort = 1,
+ /** Enumerator signifying that an undefined instruction error has occurred. */
+ EUndef =2
+ };
+
+ /** Value of CPSR. */
+ TRegisterValue32 iCpsr;
+ /** Type of exception which has occurred. */
+ TExceptionType iExcCode;
+ /** Value of R13 supervisor mode banked register. */
+ TRegisterValue32 iR13Svc;
+ /** Value of user mode register R4. */
+ TRegisterValue32 iR4;
+ /** Value of user mode register R5. */
+ TRegisterValue32 iR5;
+ /** Value of user mode register R6. */
+ TRegisterValue32 iR6;
+ /** Value of user mode register R7. */
+ TRegisterValue32 iR7;
+ /** Value of user mode register R8. */
+ TRegisterValue32 iR8;
+ /** Value of user mode register R9. */
+ TRegisterValue32 iR9;
+ /** Value of user mode register R10. */
+ TRegisterValue32 iR10;
+ /** Value of user mode register R11. */
+ TRegisterValue32 iR11;
+ /** Value of R14 supervisor mode banked register. */
+ TRegisterValue32 iR14Svc;
+ /** Address which caused exception (System Control Coprocessor Fault Address Register) */
+ TRegisterValue32 iFaultAddress;
+ /** Value of System Control Coprocessor Fault Status Register. */
+ TRegisterValue32 iFaultStatus;
+ /** Value of SPSR supervisor mode banked register. */
+ TRegisterValue32 iSpsrSvc;
+ /** Value of user mode register R13. */
+ TRegisterValue32 iR13;
+ /** Value of user mode register R14. */
+ TRegisterValue32 iR14;
+ /** Value of user mode register R0. */
+ TRegisterValue32 iR0;
+ /** Value of user mode register R1. */
+ TRegisterValue32 iR1;
+ /** Value of user mode register R2. */
+ TRegisterValue32 iR2;
+ /** Value of user mode register R3. */
+ TRegisterValue32 iR3;
+ /** Value of user mode register R12. */
+ TRegisterValue32 iR12;
+ /** Value of user mode register R15, points to instruction which caused exception. */
+ TRegisterValue32 iR15;
+ };
+
+/**
+ The maximum size, in bytes, of the panic category string returned as part of a
+ TEventInfo object.
+
+ @see TEventInfo
+ @see TThreadKillInfo
+ */
+const TInt KPanicCategoryMaxName = KMaxName;
+
+/**
+ Event specific information returned as part of a TEventInfo object when
+ an agent set breakpoint is hit.
+ */
+class TThreadBreakPointInfo
+ {
+public:
+ /** Identifies the type of exception. */
+ TExcType iExceptionNumber;
+ /** Structure containing information about the ARM register values. */
+ TRmdArmExcInfo iRmdArmExcInfo;
+ };
+
+/**
+ Event specific information returned as part of a TEventInfo object when
+ a software exception occurs.
+ */
+class TThreadSwExceptionInfo
+ {
+public:
+ /** The value of the program counter. */
+ TUint32 iCurrentPC;
+ /** Identifies the type of exception. */
+ TExcType iExceptionNumber;
+ };
+
+/**
+ Event specific information returned as part of a TEventInfo object when
+ a hardware exception occurs.
+ */
+class TThreadHwExceptionInfo
+ {
+public:
+ /** Identifies the type of exception. */
+ TExcType iExceptionNumber;
+ /** Structure containing information about the ARM register values. */
+ TRmdArmExcInfo iRmdArmExcInfo;
+ };
+
+/**
+ Event specific information returned as part of a TEventInfo object when
+ a thread kill event occurs.
+ */
+class TThreadKillInfo
+ {
+public:
+ /** The value of the program counter. */
+ TUint32 iCurrentPC;
+ /** Specifies the reason for the kill thread event, this value is specific to the killed thread and does not correspond to a standard Symbian enumeration. */
+ TInt iExitReason;
+ /** Specifies the type of the thread kill event, values correspond to elements of TExitType. */
+ TUint8 iExitType;
+ /** The panic category of the killed thread. */
+ TUint8 iPanicCategory[KPanicCategoryMaxName];
+ /** Contains the length in bytes of the initialised data in iPanicCategory. */
+ TInt iPanicCategoryLength;
+ };
+
+/**
+ Event specific information returned as part of a TEventInfo object when
+ a library load event occurs.
+ */
+class TLibraryLoadedInfo
+ {
+public:
+ /** The name of the file that the library was loaded from. */
+ TUint8 iFileName[KMaxName];
+ /** Contains the length in bytes of the initialised data in iFileName. */
+ TInt iFileNameLength;
+ /** The code base address (.text). */
+ TUint32 iCodeAddress;
+ /** The base address of the initialised data section (.data). */
+ TUint32 iDataAddress;
+ };
+
+/**
+ Event specific information returned as part of a TEventInfo object when
+ a thread is started
+ */
+class TStartThreadInfo
+ {
+public:
+ /** The name of the file that the process owning the thread was created from. */
+ TUint8 iFileName[KMaxName];
+ /** Contains the length in bytes of the initialised data in iFileName. */
+ TInt iFileNameLength;
+ };
+
+/**
+ Event specific information returned as part of a TEventInfo object when
+ a process is added. Note that the Process may not be fully constructed,
+ e.g. no threads.
+ */
+class TAddProcessInfo
+ {
+public:
+ /** The name of the file that the process was created from. */
+ TUint8 iFileName[KMaxName];
+ /** Contains the length in bytes of the initialised data in iFileName. */
+ TInt iFileNameLength;
+ /** The UID3 of this process */
+ TUint32 iUid3;
+ /** Contains the CreatorThread ID if available: May be 0 */
+ TUint64 iCreatorThreadId;
+ };
+
+/**
+ Event specific information returned as part of a TEventInfo object when
+ a process is removed. Note that the Process may not be fully destroyed,
+ so its resources should only be accessed if you already have a handle to it.
+ */
+class TRemoveProcessInfo
+ {
+public:
+ /** The name of the file that the process was created from. */
+ TUint8 iFileName[KMaxName];
+ /** Contains the length in bytes of the initialised data in iFileName. */
+ TInt iFileNameLength;
+ TUint32 iSpare1; // Unused
+ };
+
+/**
+ Event specific information returned as part of a TEventInfo object when
+ a library unload event occurs.
+ */
+class TLibraryUnloadedInfo
+ {
+public:
+ /** The name of the file that the library was loaded from. */
+ TUint8 iFileName[KMaxName];
+ /** Contains the length in bytes of the initialised data in iFileName. */
+ TInt iFileNameLength;
+ };
+
+/**
+ * Enum to represent the context of a user trace message
+ */
+enum TUserTraceMessageContext
+{
+ ESingleMessage = 0x1, /** Indicates this message is the only one corresponding to a given user trace */
+ EMultiStart = 0x2, /** Indicates this message is the start of a user trace which consists of multiple messages */
+ EMultiMid = 0x3, /** Indicates this message is one in a series of user trace messages */
+ EMultiEnd = 0x4, /** Indicates this message is the last in a series of user trace messages */
+ /**
+ @internalTechnology
+ A debug agent should find the number of core tags from the DFBlock rather than this enumerator.
+ */
+ ELast = 0x5
+};
+
+/**
+ * Event specific information returned as part of a TEventInfo object
+ * when a user trace event occurs.
+ */
+class TUserTraceInfo
+ {
+public:
+ /** The user trace text */
+ TUint8 iUserTraceText[TUserTraceSize];
+
+ /** User trace text length */
+ TInt iUserTraceLength;
+
+ /** The context of the message */
+ TUserTraceMessageContext iMessageStatus;
+ };
+
+
+/**
+ Structure used to store information about an event. An object of this type
+ is passed as an argument to the RSecuritySvrSession::GetEvent function,
+ and is filled in by the debug driver, and returned to the agent, when a
+ relevant event occurs.
+
+ The debug functionality block contains the size in bytes of the data that
+ the driver will return when a GetEvent call is issued. A debug agent should
+ ensure that this value equals the size of this TEventInfo object to ensure
+ that a compatible debug driver is being used. The value is stored as
+ EApiConstantsTEventInfoSize in the TFunctionalityApiConstants block.
+
+ @see RSecuritySvrSession::GetDebugFunctionality
+ @see RSecuritySvrSession::GetEvent
+ */
+class TEventInfo
+ {
+public:
+
+ /** Constructor sets all elements to default values. */
+ inline TEventInfo() { Reset(); };
+
+ /** Resets all values to default values. */
+ inline void Reset()
+ {
+ iProcessId = 0;
+ iProcessIdValid = EFalse;
+ iThreadId = 0;
+ iThreadIdValid = EFalse;
+ iEventType = (TEventType)NULL;
+ };
+
+public:
+
+ /** The process ID of the process which the event occurred in. */
+ TUint64 iProcessId;
+ /** The thread ID of the thread which the event occurred in. */
+ TUint64 iThreadId;
+ /** Has value ETrue if iProcessId is valid, EFalse otherwise. */
+ TUint8 iProcessIdValid;
+ /** Has value ETrue if iThreadId is valid, EFalse otherwise. */
+ TUint8 iThreadIdValid;
+ /** Indicates the type of the event. This type should be used to determine
+ the type of the information stored in the union which is part of this class. */
+ TEventType iEventType;
+ union
+ {
+ /** Information which is specific to the break point event. */
+ TThreadBreakPointInfo iThreadBreakPointInfo;
+ /** Information which is specific to the software exception event. */
+ TThreadSwExceptionInfo iThreadSwExceptionInfo;
+ /** Information which is specific to the hardware exception event. */
+ TThreadHwExceptionInfo iThreadHwExceptionInfo;
+ /** Information which is specific to the thread kill event. */
+ TThreadKillInfo iThreadKillInfo;
+ /** Information which is specific to the library loaded event. */
+ TLibraryLoadedInfo iLibraryLoadedInfo;
+ /** Information which is specific to the library unloaded event. */
+ TLibraryUnloadedInfo iLibraryUnloadedInfo;
+ /** Information which is specific to the user trace event. */
+ TUserTraceInfo iUserTraceInfo;
+ /** Information which is specific to the start thread event. */
+ TStartThreadInfo iStartThreadInfo;
+ /** Information which is specific to the Add Process event. */
+ TAddProcessInfo iAddProcessInfo;
+ /** Information which is specific to the Remove Process event. */
+ TRemoveProcessInfo iRemoveProcessInfo;
+ };
+ };
+
+/**
+ @internalComponent
+ */
+class TProcessInfo
+ {
+ public:
+
+ inline TProcessInfo() { Reset(); }
+
+ inline TProcessInfo(TUint32 aId, TUint32 aCodeAddress, TUint32 aCodeSize, TUint32 aDataAddress)
+ : iId(aId),
+ iCodeAddress(aCodeAddress),
+ iCodeSize(aCodeSize),
+ iDataAddress(aDataAddress) { }
+
+ inline void Reset()
+ {
+ iId = 0;
+ iCodeAddress = 0;
+ iCodeSize = 0;
+ iDataAddress = 0;
+ }
+
+ public:
+
+ TUint32 iId;
+ TUint32 iCodeAddress;
+ TUint32 iCodeSize;
+ TUint32 iDataAddress;
+ };
+
+/* Other functionality may be defined here later */
+
+/**
+Represents a register id value, in the terms of the Symbian ELF format:
+ - bits 0-7 define the class
+ - bits 8-15 define the rd_id
+ - bits 16-31 define the rd_sub_id
+
+Both the core registers (TFunctionalityRegister type) and the coprocessor registers
+follow this identifier scheme.
+*/
+typedef TUint32 TRegisterInfo;
+
+/**
+Enum representing the status flags which could be returned from a register
+access call.
+*/
+enum TRegisterFlag
+ {
+ /**
+ Default value, a register access call will never return this value
+ */
+ ENotSet = 0,
+ /**
+ Would be returned if the register is supported by the debug driver but the kernel cannot access the register
+ */
+ EInValid = 1,
+ /**
+ Would be returned if the register could be accessed correctly
+ */
+ EValid = 2,
+ /**
+ Would be returned if the register is not supported by the debug driver
+ */
+ ENotSupported = 3,
+ /**
+ Would be returned if a non-4 byte register value was requested
+ */
+ EBadSize = 4
+ };
+
+/**
+Enum representing the different ARM CPU instruction set architectures.
+*/
+enum TArchitectureMode
+ {
+ /** Represents the ARM CPU architecture. */
+ EArmMode = 1,
+ /** Represents the Thumb CPU architecture. */
+ EThumbMode = 2,
+ /**
+ Represents the Thumb2 CPU architecture.
+ @prototype
+ */
+ EThumb2EEMode = 3
+ };
+
+/**
+ Used as an identifier for breakpoints set by the RSecuritySvrSession::SetBreak function.
+ @see RSecuritySvrSession
+ */
+typedef TInt32 TBreakId;
+
+/**
+ Specifies the type of a code segment.
+ @see TCodeSegListEntry
+ */
+enum TCodeSegType
+ {
+ EUnknownCodeSegType = 0, /**< Signifies an unknown code segment type. */
+ EExeCodeSegType = 1, /**< Signifies a code segment belonging to an executable. */
+ EDllCodeSegType = 2 /**< Signifies a code segment belonging to a library. */
+ };
+
+/**
+Structure used for extracting data from a descriptor returned by a call to
+RSecuritySvrSession::GetList() when GetList() is called with TListId::ECodeSegs
+as the first argument.
+
+@see RSecuritySvrSession::GetList()
+
+@code
+//buffer is a TDesC8 containing 4-byte aligned TCodeSegListEntry objects
+//create a pointer to the start of the data
+TUint8* ptr = (TUint8*)buffer.Ptr();
+//create a pointer to the end of the data
+const TUint8* ptrEnd = ptr + buffer.Length();
+while(ptr < ptrEnd)
+ {
+ //cast the pointer to be a TCodeSegListEntry object
+ TCodeSegListEntry& entry = *(TCodeSegListEntry*)ptr;
+ //use the TCodeSegListEntry pointer, i.e.
+ TUint16 nameLength = entry.iNameLength;
+ TPtr name(&(entry.iName[0]), nameLength, nameLength);
+ // move ptr on to point to the next TCodeSegListEntry object
+ ptr += Align4(entry.GetSize());
+ }
+@endcode
+*/
+class TCodeSegListEntry
+ {
+public:
+ TInt GetSize() const;
+public:
+ /**
+ Address of the start of the code segment.
+ */
+ TUint32 iCodeBase;
+ /**
+ Size of the code segment.
+ */
+ TUint32 iCodeSize;
+ /**
+ Size of the const data segment
+ */
+ TUint32 iConstDataSize;
+ /**
+ Address of the initialised data
+ */
+ TUint32 iInitialisedDataBase;
+ /**
+ Size of the initialised data
+ */
+ TUint32 iInitialisedDataSize;
+ /**
+ Size of the uninitialised data
+ */
+ TUint32 iUninitialisedDataSize;
+ /**
+ Boolean indicating whether the code segment is execute in place
+ */
+ TBool iIsXip;
+ /**
+ Indicates whether the code segment is from an executable or a dll, or neither
+ */
+ TCodeSegType iCodeSegType;
+ /** Uid3 of this segment. */
+ TUint32 iUid3;
+ /** Currently unused element. May be used in future to aid maintaining compatibility. */
+ TUint32 iSpare2;
+ /**
+ Length of the code segment's name
+ */
+ TUint16 iNameLength;
+ /**
+ First two bytes of the code segment's name, the name should be considered to
+ extend past the end of the TCodeSegListEntry structure to a length
+ corresponding to iNameLength
+ */
+ TUint16 iName[1];
+ };
+
+/**
+Returns the size of the TCodeSegListEntry, including the file name length
+
+@return the size, in bytes, of the TCodeSegListEntry and the code segment's
+file name
+*/
+inline TInt TCodeSegListEntry::GetSize() const
+ {
+ return sizeof(TCodeSegListEntry) - sizeof(iName) + (2 * iNameLength);
+ }
+
+/**
+Structure used for extracting data from a descriptor returned by a call to
+RSecuritySvrSession::GetList() when GetList() is called with TListId::EXipLibraries
+as the first argument.
+
+@see RSecuritySvrSession::GetList()
+
+@code
+//buffer is a TDesC8 containing 4-byte aligned TXipLibraryListEntry objects
+//create a pointer to the start of the data
+TUint8* ptr = (TUint8*)buffer.Ptr();
+//create a pointer to the end of the data
+const TUint8* ptrEnd = ptr + buffer.Length();
+while(ptr < ptrEnd)
+ {
+ //cast the pointer to be a TXipLibraryListEntry object
+ TXipLibraryListEntry& entry = *(TXipLibraryListEntry*)ptr;
+ //use the TXipLibraryListEntry pointer, i.e.
+ TUint16 nameLength = entry.iNameLength;
+ TPtr name(&(entry.iName[0]), nameLength, nameLength);
+ // move ptr on to point to the next TXipLibraryListEntry object
+ ptr += Align4(entry.GetSize());
+ }
+@endcode
+*/
+class TXipLibraryListEntry
+ {
+public:
+ TInt GetSize() const;
+public:
+ /**
+ Address of the start of the library's code segment.
+ */
+ TUint32 iCodeBase;
+ /**
+ Size of the code segment.
+ */
+ TUint32 iCodeSize;
+ /**
+ Size of the const data segment
+ */
+ TUint32 iConstDataSize;
+ /**
+ Address of the initialised data
+ */
+ TUint32 iInitialisedDataBase;
+ /**
+ Size of the initialised data
+ */
+ TUint32 iInitialisedDataSize;
+ /**
+ Size of the uninitialised data
+ */
+ TUint32 iUninitialisedDataSize;
+ /** Currently unused element. May be used in future to aid maintaining compatibility. */
+ TUint32 iSpare1;
+ /** Currently unused element. May be used in future to aid maintaining compatibility. */
+ TUint32 iSpare2;
+ /**
+ Length of the library's name
+ */
+ TUint16 iNameLength;
+ /**
+ First two bytes of the code segment's name, the name should be considered to
+ extend past the end of the TXipLibraryListEntry structure to a length
+ corresponding to iNameLength
+ */
+ TUint16 iName[1];
+ };
+
+/**
+Returns the size of the TXipLibraryListEntry, including the file name length
+
+@return the size, in bytes, of the TXipLibraryListEntry and the library's
+file name
+*/
+inline TInt TXipLibraryListEntry::GetSize() const
+ {
+ return sizeof(TXipLibraryListEntry) - sizeof(iName) + (2 * iNameLength);
+ }
+
+/**
+Structure used for extracting data from a descriptor returned by a call to
+RSecuritySvrSession::GetList() when GetList() is called with TListId::EExecutables
+as the first argument.
+
+@see RSecuritySvrSession::GetList()
+
+@code
+//buffer is a TDesC8 containing 4-byte aligned TExecutablesListEntry objects
+//create a pointer to the start of the data
+TUint8* ptr = (TUint8*)buffer.Ptr();
+//create a pointer to the end of the data
+const TUint8* ptrEnd = ptr + buffer.Length();
+while(ptr < ptrEnd)
+ {
+ //cast the pointer to be a TExecutablesListEntry object
+ TExecutablesListEntry& entry = *(TExecutablesListEntry*)ptr;
+ //use the TExecutablesListEntry pointer, i.e.
+ TUint16 nameLength = entry.iNameLength;
+ TPtr name(&(entry.iName[0]), nameLength, nameLength);
+ // move ptr on to point to the next TExecutablesListEntry object
+ ptr += Align4(entry.GetSize());
+ }
+@endcode
+*/
+class TExecutablesListEntry
+ {
+public:
+ TInt GetSize() const;
+public:
+ /**
+ Indicates whether an agent has registered to actively debug the executable,
+ a non-zero value indicates that an agent has attached.
+ */
+ TUint8 iIsActivelyDebugged;
+ /**
+ Indicates whether any agents have registered to passively debug the executable,
+ a non-zero value indicates that at least one agent is attached passively
+ */
+ TUint8 iIsPassivelyDebugged;
+ /** Currently unused element. May be used in future to aid maintaining compatibility. */
+ TUint32 iSpare1;
+ /** Currently unused element. May be used in future to aid maintaining compatibility. */
+ TUint32 iSpare2;
+ /**
+ Length of the executable's name
+ */
+ TUint16 iNameLength;
+ /**
+ First two bytes of the executable's name, the name should be considered to
+ extend past the end of the TExecutablesListEntry structure to a length
+ corresponding to iNameLength
+ */
+ TUint16 iName[1];
+ };
+
+/**
+Returns the size of the TExecutablesListEntry, including the file name length
+
+@return the size, in bytes, of the TExecutablesListEntry and the executable's
+file name
+*/
+inline TInt TExecutablesListEntry::GetSize() const
+ {
+ return sizeof(TExecutablesListEntry) - sizeof(iName) + (2*iNameLength);
+ }
+
+/**
+Structure used for extracting data from a descriptor returned by a call to
+RSecuritySvrSession::GetList() when GetList() is called with TListId::EProcesses
+as the first argument.
+
+@see RSecuritySvrSession::GetList()
+
+@code
+//buffer is a TDesC8 containing 4-byte aligned TProcessListEntry objects
+//create a pointer to the start of the data
+TUint8* ptr = (TUint8*)buffer.Ptr();
+//create a pointer to the end of the data
+const TUint8* ptrEnd = ptr + buffer.Length();
+while(ptr < ptrEnd)
+ {
+ //cast the pointer to be a TProcessListEntry object
+ TProcessListEntry& entry = *(TProcessListEntry*)ptr;
+ //use the TProcessListEntry pointer, i.e.
+ TUint16 fileNameLength = entry.iFileNameLength;
+ TPtr name(&(entry.iNames[0]), fileNameLength, fileNameLength);
+ // move ptr on to point to the next TProcessListEntry object
+ ptr += Align4(entry.GetSize());
+ }
+@endcode
+*/
+class TProcessListEntry
+ {
+ public:
+ TInt GetSize() const;
+
+ public:
+ /** Process ID */
+ TUint64 iProcessId;
+
+ /** The Uid3 of the process */
+ TUint32 iUid3;
+
+ /**
+ * Process Attributes
+ * @see DProcess::TProcessAttributes
+ */
+ TInt iAttributes;
+
+ /**
+ * Length of fully qualified file name of the process in bytes. Note that this
+ * entry may be 0 if the process is in the process of shutting down.
+ */
+ TUint16 iFileNameLength;
+
+ /**
+ * Length of current dynamic name of the process in bytes
+ */
+ TUint16 iDynamicNameLength;
+
+ /**
+ * First two bytes of the process' file name, the name should be considered to
+ * extend past the end of the TProcessListEntry structure to a length
+ * corresponding to iFileNameLength. Directly after the data corresponding to the
+ * file name, the dynamic name is stored with a length of iDynamicNameLength characters.
+ * Note that these names are not null terminated and are concatenated directly after each other.
+ *
+ * @code
+ * TProcessListEntry& entry; // entry is a reference to a TProcessListEntry
+ *
+ * //get the file name..
+ * TPtr fileName(&(entry.iNames[0]), iFileNameLength, iFileNameLength);
+ *
+ * //get the dynamic name length..
+ * TPtr dynamicName(&(entry.iNames[0]) + iFileNameLength, iDynamicNameLength, iDynamicNameLength);
+ * @endcode
+ */
+ TUint16 iNames[1];
+ };
+
+/**
+Returns the size of the TProcessListEntry, including the file name length and the
+dynamic name length
+
+@return the size, in bytes, of the TProcessListEntry and the executable's
+file name file name and dynamic name
+*/
+inline TInt TProcessListEntry::GetSize() const
+ {
+ return sizeof(TProcessListEntry) - sizeof(iNames) + (2 * (iFileNameLength + iDynamicNameLength));
+ }
+
+/**
+Structure used for extracting data from a descriptor returned by a call to
+RSecuritySvrSession::GetList() when GetList() is called with TListId::EThreads
+as the first argument.
+
+@see RSecuritySvrSession::GetList()
+
+@code
+//buffer is a TDesC8 containing 4-byte aligned TThreadListEntry objects
+//create a pointer to the start of the data
+TUint8* ptr = (TUint8*)buffer.Ptr();
+//create a pointer to the end of the data
+const TUint8* ptrEnd = ptr + buffer.Length();
+while(ptr < ptrEnd)
+ {
+ //cast the pointer to be a TThreadListEntry object
+ TThreadListEntry& entry = *(TThreadListEntry*)ptr;
+ //use the TThreadListEntry pointer, i.e.
+ TUint16 nameLength = entry.iNameLength;
+ TPtr name(&(entry.iName[0]), nameLength, nameLength);
+ // move ptr on to point to the next TThreadListEntry object
+ ptr += Align4(entry.GetSize());
+ }
+@endcode
+*/
+class TThreadListEntry
+ {
+public:
+ TInt GetSize() const;
+public:
+ /**
+ Thread ID
+ */
+ TUint64 iThreadId;
+ /**
+ Process ID
+ */
+ TUint64 iProcessId;
+ /**
+ Address of the base of the supervisor stack
+ */
+ TUint32 iSupervisorStackBase;
+ /**
+ Size of the supervisor stack
+ */
+ TUint32 iSupervisorStackSize;
+ /**
+ Non-zero if iSupervisorStackBase has been set correctly
+ */
+ TUint8 iSupervisorStackBaseValid;
+ /**
+ Non-zero if iSupervisorStackSize has been set correctly
+ */
+ TUint8 iSupervisorStackSizeValid;
+ /**
+ Address of the thread's supervisor stack pointer
+ */
+ TUint32 iSupervisorStackPtr;
+ /**
+ Indicator of whether the value returned as iSupervisorStackPtr is valid.
+ It is necessary, but not necessarily sufficient, that the thread be suspended
+ for a valid value to be returned. This may be removed from the final API and
+ the value would be extracted instead via the ReadRegisters type calls.
+ */
+ TRegisterFlag iSupervisorStackPtrValid;
+ /** Currently unused element. May be used in future to aid maintaining compatibility. */
+ TUint32 iSpare1;
+ /** Currently unused element. May be used in future to aid maintaining compatibility. */
+ TUint32 iSpare2;
+ /**
+ The length of the thread's name
+ */
+ TUint16 iNameLength;
+ /**
+ First two bytes of the thread's name, the name should be considered to
+ extend past the end of the TThreadListEntry structure to a length
+ corresponding to iNameLength
+ */
+ TUint16 iName[1];
+ };
+
+/**
+Returns the size of the TThreadListEntry, including the name length
+
+@return the size, in bytes, of the TExecutablesListEntry and the thread's name
+*/
+inline TInt TThreadListEntry::GetSize() const
+ {
+ return sizeof(TThreadListEntry) - sizeof(iName) + (2 * iNameLength);
+ }
+
+/**
+Denotes which list type to return from a RSecuritySvrSession::GetList() call
+
+@see RSecuritySvrSession::GetList()
+*/
+enum TListId
+ {
+ /**
+ Indicates that the GetList() call should return a list of the processes in
+ the system. The returned buffer will contain an array of 4-byte aligned
+ TProcessListEntry objects.
+
+ @see TProcessListEntry
+ */
+ EProcesses = 0,
+ /**
+ Indicates that the GetList() call should return a list of the threads in
+ the system. The returned buffer will contain an array of 4-byte aligned
+ TThreadListEntry objects.
+
+ @see TThreadListEntry
+ */
+ EThreads = 1,
+ /**
+ Indicates that the GetList() call should return a list of the code segments in
+ the system. The returned buffer will contain an array of 4-byte aligned
+ TCodeSegListEntry objects.
+
+ @see TCodeSegListEntry
+ */
+ ECodeSegs = 2,
+ /**
+ Indicates that the GetList() call should return a list of the XIP libraries in
+ the system. The returned buffer will contain an array of 4-byte aligned
+ EXipLibraries objects.
+
+ @see EXipLibraries
+ */
+ EXipLibraries = 3,
+ /**
+ Indicates that the GetList() call should return a list of the executables in
+ the system. The returned buffer will contain an array of 4-byte aligned
+ EExecutables objects.
+
+ @see EExecutables
+ */
+ EExecutables = 4,
+ /**
+ Indicates that the GetList() call should return a list of the logical devices in the system.
+ */
+ ELogicalDevices = 5,
+ /**
+ Indicates that the GetList() call should return a list of the mutexes in the system.
+ */
+ EMutexes = 6,
+ /**
+ Indicates that the GetList() call should return a list of the servers in the system.
+ */
+ EServers = 7,
+ /**
+ Indicates that the GetList() call should return a list of the sessions in the system.
+ */
+ ESessions = 8,
+ /**
+ Indicates that the GetList() call should return a list of the semaphores in the system.
+ */
+ ESemaphores = 9,
+ /**
+ Indicates that the GetList() call should return a list of the chunks in the system.
+ */
+ EChunks = 10,
+
+ /**
+ Provides a complete list of all the breakpoints in the system and their
+ current state.
+
+ @see EBreakpoints
+ */
+ EBreakpoints = 11,
+
+ /**
+ The following are for the possible use of kernel-side debug and SMP breakpoint
+ manipulation.
+ */
+ ESetBreak = 12,
+ ERemoveBreak = 13,
+ EModifyBreak = 14,
+
+ /**
+ * Provides static information of the system
+ */
+ EStaticInfo = 15,
+
+ /** Last listing enum. */
+ EListLast
+ };
+
+/**
+ Bit field values denoting the scope of a listing.
+
+ In the debug functionality block, the TTag::iValue element which is returned for a listing tag
+ should be considered as a union of the supported values from this enumeration for that listing.
+ */
+enum TListScope
+ {
+ EScopeNone = 0x0, /**< Corresponds to no scope for a listing. equivalent to not supported */
+ EScopeGlobal= 0x1, /**< Corresponds to a global scope for a listing. */
+ EScopeProcessSpecific = 0x2, /**< Corresponds to a process specific scope for a listing. */
+ EScopeThreadSpecific = 0x4 /**< Corresponds to a thread specific scope for a listing. */
+ };
+
+/**
+@internalComponent
+
+Interface constructor for passing IPC data for the GetList call.
+*/
+class TListDetails
+ {
+public:
+ TListDetails(const TListId aListId, const TListScope aListScope, TUint64 aTargetId=0)
+ : iListId(aListId),
+ iListScope(aListScope),
+ iTargetId(aTargetId) {}
+public:
+ TListId iListId;
+ TListScope iListScope;
+ TUint64 iTargetId;
+ };
+
+
+ };
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+namespace Debug
+ {
+
/**
* The stop-mode debug interface is a stateless interface which may be called at any point
* except user mode, provided the rest of the OS is not going to run or pre-empt it.
@@ -263,6 +1706,105 @@
static TInt CopyAndExpandDes(const TDesC& aSrc, TDes& aDest);
};
+
+
+ /**
+ Provides static methods for accessing the information stored in a TRegisterInfo
+ object.
+ */
+ class Register
+ {
+ public:
+ static TBool IsCoreReg(const Debug::TRegisterInfo aRegister);
+ static TBool IsCoproReg(const Debug::TRegisterInfo aRegister);
+ static TUint32 GetCoreRegId(const Debug::TRegisterInfo aRegister);
+ static TUint32 GetCRm(const Debug::TRegisterInfo aRegister);
+ static TUint32 GetCRn(const Debug::TRegisterInfo aRegister);
+ static TUint32 GetOpcode1(const Debug::TRegisterInfo aRegister);
+ static TUint32 GetOpcode2(const Debug::TRegisterInfo aRegister);
+ static TUint32 GetCoproNum(const Debug::TRegisterInfo aRegister);
+ };
+
+ /**
+ Identify whether aRegister is a core register
+ @param aRegister register ID to analyse
+ @return ETrue if core register, EFalse otherwise
+ */
+ inline TBool Register::IsCoreReg(const Debug::TRegisterInfo aRegister)
+ {
+ return ((aRegister & 0xff) == 0x0);
+ }
+
+ /**
+ Identify whether aRegister is a coprocessor register
+ @param aRegister register ID to analyse
+ @return ETrue if coprocessor register, EFalse otherwise
+ */
+ inline TBool Register::IsCoproReg(const Debug::TRegisterInfo aRegister)
+ {
+ return ((aRegister & 0xff) == 0x1);
+ }
+
+ /**
+ Get the ID of the core register
+ @param aRegister register ID to analyse
+ @return ID of the core register
+ */
+ inline TUint32 Register::GetCoreRegId(const Debug::TRegisterInfo aRegister)
+ {
+ return ((aRegister >> 8) & 0xff);
+ }
+
+ /**
+ Get the CRm value of a coprocessor register
+ @param aRegister register ID to analyse
+ @return the CRm value of a coprocessor register
+ */
+ inline TUint32 Register::GetCRm(const Debug::TRegisterInfo aRegister)
+ {
+ return ((aRegister >> 16) & 0xf);
+ }
+
+ /**
+ Get the CRm value of a coprocessor register
+ @param aRegister register ID to analyse
+ @return the CRm value of a coprocessor register
+ */
+ inline TUint32 Register::GetCRn(const Debug::TRegisterInfo aRegister)
+ {
+ return ((aRegister >> 20) & 0xf);
+ }
+
+ /**
+ Get the Opcode1 value of a coprocessor register
+ @param aRegister register ID to analyse
+ @return the Opcode1 value of a coprocessor register
+ */
+ inline TUint32 Register::GetOpcode1(const Debug::TRegisterInfo aRegister)
+ {
+ return ((aRegister >> 24) & 0x8);
+ }
+
+ /**
+ Get the Opcode2 value of a coprocessor register
+ @param aRegister register ID to analyse
+ @return the Opcode2 value of a coprocessor register
+ */
+ inline TUint32 Register::GetOpcode2(const Debug::TRegisterInfo aRegister)
+ {
+ return ((aRegister >> 27) & 0x8);
+ }
+
+ /**
+ Get the coprocessor number of a coprocessor register
+ @param aRegister register ID to analyse
+ @return the coprocessor number of a coprocessor register
+ */
+ inline TUint32 Register::GetCoproNum(const Debug::TRegisterInfo aRegister)
+ {
+ return ((aRegister >> 8) & 0xff);
+ }
+
};
#endif // D_STOP_MODE_API_H
--- a/kernel/eka/include/u32hal.h Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/include/u32hal.h Thu Aug 12 12:51:24 2010 +0100
@@ -2843,6 +2843,22 @@
enabled.
*/
EVMHalSetDataWriteSize,
+
+ /**
+ @internalTechnology
+ @test
+
+ Simulates a paging error in a specified context.
+
+ For testing purposes, this causes the paging system to report an error the next time an
+ operation occurs that could generate an error with the specified context.
+
+ The first argument (a1) contains one of the contexts described by TPagingErrorContext.
+
+ @return KErrArgument if the value is out of range, or KErrNotSupported on memory models that do
+ not support this.
+ */
+ EVMHalDebugSetFail,
};
@@ -3273,6 +3289,25 @@
};
+/**
+@internalComponent
+@test
+
+Error context information for use by #DPager::EmbedErrorContext and #DPager::ExtractErrorContext.
+*/
+enum TPagingErrorContext
+ {
+ EPagingErrorContextNone = 0,
+ EPagingErrorContextRomRead,
+ EPagingErrorContextRomDecompress,
+ EPagingErrorContextCodeRead,
+ EPagingErrorContextCodeDecompress,
+ EPagingErrorContextDataRead,
+ EPagingErrorContextDataWrite,
+
+ EMaxPagingErrorContext
+ };
+
/**
@internalComponent
--- a/kernel/eka/kernel/sexec.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/kernel/sexec.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -2223,10 +2223,10 @@
__KTRACE_OPT(KBOOT,Kern::Printf("File server thread registered"));
DThread* pT = TheCurrentThread;
DProcess* pP = pT->iOwningProcess;
+ if (K::TheFileServerProcess && K::TheFileServerProcess!=pP)
+ K::PanicCurrentThread(EAccessDenied);
pP->iFlags |= (KThreadFlagProcessCritical | KProcessFlagSystemPermanent);
pT->iFlags |= KThreadFlagSystemPermanent;
- if (K::TheFileServerProcess && K::TheFileServerProcess!=pP)
- K::PanicCurrentThread(EAccessDenied);
K::TheFileServerProcess=pP;
K::ThreadEnterCS();
pP->SetPriority(EPriorityFileServer);
--- a/kernel/eka/kernel/sprocess.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/kernel/sprocess.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -589,6 +589,16 @@
pLink=pLink->iNext;
if (pT!=pC)
{
+ // If killing pT will cause a system crash then force that to happen in the context of the
+ // current thread
+ if(pT->iFlags & KThreadFlagSystemPermanent)
+ {
+ K::Fault(K::EPermanentThreadExit);
+ }
+ if (aType != EExitKill && (pT->iFlags & KThreadFlagSystemCritical))
+ {
+ K::Fault(K::ESystemThreadPanic);
+ }
// Need to stop the current thread being killed as a consequence of killing pT
pT->iFlags &= ~(KThreadFlagProcessPermanent|KThreadFlagProcessCritical);
pT->Die(aType, aReason, aCategory);
--- a/kernel/eka/memmodel/epoc/flexible/mmu/mcodepaging.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/memmodel/epoc/flexible/mmu/mcodepaging.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -298,31 +298,17 @@
(TAny*)info.iCodeLocalDrive,
(TAny*)&message);
- if(bufferStart<0)
- {
- r = bufferStart; // return error
- __NK_ASSERT_DEBUG(0);
+ r = ThePager.EmbedErrorContext(EPagingErrorContextCodeRead, bufferStart);
+ if(r<0)
break;
- }
TLinAddr data = aRequest->Buffer() + bufferStart;
r = Decompress(info.iCompressionType, linAddr, decompressedSize, data, dataSize);
- if(r>=0)
- {
- if(r!=decompressedSize)
- {
- __KTRACE_OPT(KPANIC, Kern::Printf("DCodePagedMemoryManager::ReadPage: error decompressing page at %08x + %x: %d", dataOffset, dataSize, r));
- __NK_ASSERT_DEBUG(0);
- r = KErrCorrupt;
- }
- else
- r = KErrNone;
- }
- else
- {
- __NK_ASSERT_DEBUG(0);
- }
-
+ if (r >= 0)
+ r = (r == decompressedSize) ? KErrNone : KErrCorrupt;
+ if(r != KErrNone)
+ __KTRACE_OPT(KPANIC, Kern::Printf("DCodePagedMemoryManager::ReadPage: error decompressing page at %08x + %x: %d", dataOffset, dataSize, r));
+ r = ThePager.EmbedErrorContext(EPagingErrorContextCodeDecompress, r);
if(r!=KErrNone)
break;
--- a/kernel/eka/memmodel/epoc/flexible/mmu/mdatapaging.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/memmodel/epoc/flexible/mmu/mdatapaging.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -67,7 +67,7 @@
enum TSwapState
{
EStateUnreserved = 0, ///< swap space not yet reserved, or page is being decommitted
- EStateBlank = 1, ///< swap page has never been written
+ EStateBlank = 1, ///< swap page has never been written or the last write failed
EStateWritten = 2, ///< swap page has been written out at least once
EStateWriting = 3 ///< swap page is in the process of being written out
};
@@ -231,7 +231,7 @@
inline DSwapManager::TSwapState DSwapManager::SwapState(TUint aSwapData)
{
TSwapState state = (TSwapState)(aSwapData & ESwapStateMask);
- __NK_ASSERT_DEBUG(state >= EStateWritten || (aSwapData & ~ESwapStateMask) == 0);
+ __NK_ASSERT_DEBUG(state >= EStateBlank || aSwapData == 0);
return state;
}
@@ -244,6 +244,7 @@
inline TUint DSwapManager::SwapData(TSwapState aSwapState, TInt aSwapIndex)
{
+ __NK_ASSERT_DEBUG(aSwapIndex < (1 << (32 - ESwapIndexShift)));
return (aSwapIndex << ESwapIndexShift) | aSwapState;
}
@@ -464,7 +465,6 @@
{
__ASSERT_CRITICAL;
- TInt r = KErrNone;
const TUint readUnitShift = iDevice->iReadUnitShift;
TUint readSize = KPageSize >> readUnitShift;
TThreadMessage message;
@@ -477,24 +477,36 @@
MmuLock::Lock(); // MmuLock required for atomic access to manager data.
TUint swapData = aMemory->PagingManagerData(index);
TSwapState state = SwapState(swapData);
+ TUint swapPage = SwapIndex(swapData);
if (state == EStateUnreserved)
- {// This page is not committed to the memory object
+ {
+ // This page is not committed to the memory object
MmuLock::Unlock();
return KErrNotFound;
}
else if (state == EStateBlank)
- {// This page has not been written to yet so don't read from swap
- // just wipe it if required.
- TUint allocFlags = aMemory->RamAllocFlags();
- MmuLock::Unlock();
- TBool wipePages = !(allocFlags & Mmu::EAllocNoWipe);
- if (wipePages)
+ {
+ if (swapPage != 0)
+ {
+ // An error occured while writing the page out, so report it now
+ MmuLock::Unlock();
+ return -swapPage;
+ }
+ else
{
- TUint8 wipeByte = (allocFlags & Mmu::EAllocUseCustomWipeByte) ?
- (allocFlags >> Mmu::EAllocWipeByteShift) & 0xff :
- 0x03;
- memset((TAny*)aLinAddr, wipeByte, KPageSize);
+ // This page has not been written to yet so don't read from swap
+ // just wipe it if required.
+ TUint allocFlags = aMemory->RamAllocFlags();
+ MmuLock::Unlock();
+ TBool wipePages = !(allocFlags & Mmu::EAllocNoWipe);
+ if (wipePages)
+ {
+ TUint8 wipeByte = (allocFlags & Mmu::EAllocUseCustomWipeByte) ?
+ (allocFlags >> Mmu::EAllocWipeByteShift) & 0xff :
+ 0x03;
+ memset((TAny*)aLinAddr, wipeByte, KPageSize);
+ }
}
}
else
@@ -506,19 +518,21 @@
// OK to release as if the object's data is decommitted the pager
// will check that data is still valid before mapping it.
MmuLock::Unlock();
- TUint readStart = (SwapIndex(swapData) << KPageShift) >> readUnitShift;
+ TUint readStart = (swapPage << KPageShift) >> readUnitShift;
START_PAGING_BENCHMARK;
- r = iDevice->Read(&message, aLinAddr, readStart, readSize, DPagingDevice::EDriveDataPaging);
+ TInt r = iDevice->Read(&message, aLinAddr, readStart, readSize, DPagingDevice::EDriveDataPaging);
+ END_PAGING_BENCHMARK(EPagingBmReadDataMedia);
+ __NK_ASSERT_DEBUG(r!=KErrNoMemory); // not allowed to allocate memory, therefore shouldn't fail with KErrNoMemory
if (r != KErrNone)
- __KTRACE_OPT(KPANIC, Kern::Printf("DSwapManager::ReadSwapPages: error reading media at %08x + %x: %d", readStart << readUnitShift, readSize << readUnitShift, r));
- __NK_ASSERT_DEBUG(r!=KErrNoMemory); // not allowed to allocate memory, therefore can't fail with KErrNoMemory
- END_PAGING_BENCHMARK(EPagingBmReadDataMedia);
- __NK_ASSERT_ALWAYS(r == KErrNone);
+ __KTRACE_OPT(KPANIC, Kern::Printf("DSwapManager::ReadSwapPages: error reading media at %08x + %x: %d", readStart << readUnitShift, readSize << readUnitShift, r));
+ r = ThePager.EmbedErrorContext(EPagingErrorContextDataRead, r);
+ if (r != KErrNone)
+ return r;
}
END_PAGING_BENCHMARK(EPagingBmReadDataPage);
}
-
- return r;
+
+ return KErrNone;
}
@@ -626,14 +640,16 @@
r = iDevice->WritePhysical(&msg, aPhysAddrs, aCount, writeOffset, aBackground);
else
r = iDevice->Write(&msg, aLinAddr + (aPageIndex << KPageShift), writeOffset, writeSize, aBackground);
+ END_PAGING_BENCHMARK(EPagingBmWriteDataMedia);
if (r != KErrNone)
{
__KTRACE_OPT(KPANIC, Kern::Printf("DSwapManager::WriteSwapPages: error writing media from %08x to %08x + %x: %d", aLinAddr, writeOffset << readUnitShift, writeSize << readUnitShift, r));
+ if (r > 0)
+ r = KErrGeneral;
}
__NK_ASSERT_DEBUG(r!=KErrNoMemory); // not allowed to allocate memory, therefore can't fail with KErrNoMemory
- __NK_ASSERT_ALWAYS(r == KErrNone);
- END_PAGING_BENCHMARK(EPagingBmWriteDataMedia);
+ r = ThePager.EmbedErrorContext(EPagingErrorContextDataWrite, r);
TUint i;
TUint swapData[KMaxPagesToClean];
@@ -647,8 +663,12 @@
__NK_ASSERT_DEBUG(s == EStateUnreserved || s == EStateWriting);
if (s == EStateWriting)
{
- // Store the new swap location and mark the page as saved.
- aMemory[i]->SetPagingManagerData(aIndex[i], SwapData(EStateWritten, aSwapIndex + i));
+ // Store the new swap location and mark the page as saved, or if an error occured then
+ // record the error code instead
+ TUint swapData = (r == KErrNone)
+ ? SwapData(EStateWritten, aSwapIndex + i)
+ : SwapData(EStateBlank, -r);
+ aMemory[i]->SetPagingManagerData(aIndex[i], swapData);
}
}
MmuLock::Unlock();
@@ -656,15 +676,17 @@
for (i = 0 ; i < aCount ; ++i)
{
TSwapState s = SwapState(swapData[i]);
- if (s == EStateUnreserved)
+ if (s == EStateUnreserved || s == EStateBlank)
{
- // The page was decommitted while we were cleaning it, so free the swap page we
- // allocated and continue, leaving this page in the unreserved state.
+ // The page was either decommitted while we were cleaning it, or an error occured while
+ // writing. Free the swap page and don't modify the state.
FreeSwapIndex(aSwapIndex + i);
}
}
- return KErrNone;
+ // write errors are not reported at this point as this will just kill a thread unrelated to the
+ // one whose data has been lost
+ return KErrNone;
}
--- a/kernel/eka/memmodel/epoc/flexible/mmu/mpager.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/memmodel/epoc/flexible/mmu/mpager.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -2044,9 +2044,8 @@
}
-TInt DPager::CheckRealtimeThreadFault(DThread* aThread, TAny* aExceptionInfo)
+DThread* DPager::ResponsibleThread(DThread* aThread, TAny* aExceptionInfo)
{
- // realtime threads shouldn't take paging faults...
DThread* client = aThread->iIpcClient;
// If iIpcClient is set then we are accessing the address space of a remote thread. If we are
@@ -2055,29 +2054,81 @@
TIpcExcTrap* ipcTrap = (TIpcExcTrap*)aThread->iExcTrap;
if (ipcTrap && !ipcTrap->IsTIpcExcTrap())
ipcTrap = 0;
- if (client && (!ipcTrap || ipcTrap->ExcLocation(aThread, aExceptionInfo) == TIpcExcTrap::EExcRemote))
+ if (client &&
+ (!ipcTrap || ipcTrap->ExcLocation(aThread, aExceptionInfo) == TIpcExcTrap::EExcRemote))
+ return client;
+ else
+ return NULL;
+ }
+
+
+TInt DPager::CheckRealtimeThreadFault(DThread* aThread, TAny* aExceptionInfo)
+ {
+ // realtime threads shouldn't take paging faults...
+ DThread* thread = ResponsibleThread(aThread, aExceptionInfo);
+
+ const char* message = thread ?
+ "Access to Paged Memory (by other thread)" : "Access to Paged Memory";
+
+ // kill respsonsible thread...
+ if(K::IllegalFunctionForRealtimeThread(thread, message))
{
- // kill client thread...
- if(K::IllegalFunctionForRealtimeThread(client,"Access to Paged Memory (by other thread)"))
- {
- // treat memory access as bad...
- return KErrAbort;
- }
- // else thread is in 'warning only' state so allow paging...
+ // if we are killing the current thread and we are in a critical section, then the above
+ // kill will be deferred and we will continue executing. We will handle this by returning an
+ // error which means that the thread will take an exception (which hopefully is XTRAPed!)
+
+ // treat memory access as bad...
+ return KErrAbort;
}
else
{
- // kill current thread...
- if(K::IllegalFunctionForRealtimeThread(NULL,"Access to Paged Memory"))
- {
- // if current thread is in critical section, then the above kill will be deferred
- // and we will continue executing. We will handle this by returning an error
- // which means that the thread will take an exception (which hopefully is XTRAPed!)
- return KErrAbort;
- }
- // else thread is in 'warning only' state so allow paging...
+ // thread is in 'warning only' state so allow paging...
+ return KErrNone;
}
- return KErrNone;
+ }
+
+
+void DPager::KillResponsibleThread(TPagingErrorContext aContext, TInt aErrorCode,
+ TAny* aExceptionInfo)
+ {
+ const char* message = NULL;
+ switch (aContext)
+ {
+ case EPagingErrorContextRomRead:
+ message = "PAGED-ROM-READ";
+ break;
+ case EPagingErrorContextRomDecompress:
+ message = "PAGED-ROM-COMP";
+ break;
+ case EPagingErrorContextCodeRead:
+ message = "PAGED-CODE-READ";
+ break;
+ case EPagingErrorContextCodeDecompress:
+ message = "PAGED-CODE-COMP";
+ break;
+ case EPagingErrorContextDataRead:
+ message = "PAGED-DATA-READ";
+ break;
+ case EPagingErrorContextDataWrite:
+ message = "PAGED-DATA-WRITE";
+ break;
+ default:
+ message = "PAGED-UNKNOWN";
+ break;
+ }
+
+ TPtrC8 category((const unsigned char*)message);
+ DThread* thread = ResponsibleThread(TheCurrentThread, aExceptionInfo);
+ if (thread)
+ {
+ NKern::LockSystem();
+ thread->Die(EExitPanic, aErrorCode, category);
+ }
+ else
+ {
+ TheCurrentThread->SetExitInfo(EExitPanic, aErrorCode, category);
+ NKern::DeferredExit();
+ }
}
@@ -2103,6 +2154,16 @@
r = manager->HandleFault(aMemory, aFaultIndex, aMapping, aMapInstanceCount, aAccessPermissions);
TheThrashMonitor.NotifyEndPaging();
+
+ // If the paging system encountered an error paging in the memory (as opposed to a thread
+ // accessing non-existent memory), then panic the appropriate thread. Unfortunately this
+ // situation does occur as media such as eMMC wears out towards the end of its life.
+ if (r != KErrNone)
+ {
+ TPagingErrorContext context = ExtractErrorContext(r);
+ if (context != EPagingErrorContextNone)
+ KillResponsibleThread(context, ExtractErrorCode(r), aExceptionInfo);
+ }
}
return r;
}
@@ -2644,7 +2705,18 @@
if ((K::MemModelAttributes & EMemModelAttrDataPaging) == 0)
return KErrNotSupported;
return SetDataWriteSize((TUint)a1);
-
+
+#ifdef _DEBUG
+ case EVMHalDebugSetFail:
+ {
+ TUint context = (TUint)a1;
+ if (context >= EMaxPagingErrorContext)
+ return KErrArgument;
+ __e32_atomic_store_ord32(&(ThePager.iDebugFailContext), context);
+ return KErrNone;
+ }
+#endif
+
default:
return KErrNotSupported;
}
--- a/kernel/eka/memmodel/epoc/flexible/mmu/mpager.h Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/memmodel/epoc/flexible/mmu/mpager.h Thu Aug 12 12:51:24 2010 +0100
@@ -418,6 +418,23 @@
*/
void SetCleanInSequence(TBool aCleanInSequence);
+ /**
+ Generate a new error code that includes both the original error code and some extra context
+ information. This is used to communicate context information from where it occurs to where it
+ is handled.
+ */
+ TInt EmbedErrorContext(TPagingErrorContext aContext, TInt aError);
+
+ /**
+ Extract the context information from a error code generated by #EmbedErrorContext.
+ */
+ static TPagingErrorContext ExtractErrorContext(TInt aContextError);
+
+ /**
+ Extract the original error code from a error code generated by #EmbedErrorContext.
+ */
+ static TInt ExtractErrorCode(TInt aContextError);
+
private:
/**
Add a page to the head of the live page list. I.e. make it the 'youngest' page.
@@ -640,6 +657,12 @@
TBool ReservePage();
/**
+ Determine the thread responsible for this page fault. This returns either NULL to indicate
+ the current thread, or a remote thread if the fault is caused by an IPC operation.
+ */
+ DThread* ResponsibleThread(DThread* aThread, TAny* aExceptionInfo);
+
+ /**
Called when a realtime thread takes a paging fault.
Checks whether it's OK for the thread to take to fault.
@return KErrNone if the paging fault should be further processed
@@ -647,6 +670,20 @@
TInt CheckRealtimeThreadFault(DThread* aThread, TAny* aExceptionInfo);
/**
+ Kills the thread responsible for causing a page fault.
+
+ This is called when a fatal error is encountered when handling a page fault, for example, if a
+ media access fails.
+
+ Originally the paging system reacted by faulting the system in such cases. However the current
+ approach was thought to be preferable as this kind of error can happen in practice (even though
+ in theory it should not) and it means that the error code is reported and can be captured by
+ MobileCrash.
+ */
+ void KillResponsibleThread(TPagingErrorContext aErrorCategory, TInt aErrorCode,
+ TAny* aExceptionInfo);
+
+ /**
Attempt to find the page table entry and page info for a page in the specified mapping.
@param aOsAsid The OsAsid of the process that owns the mapping.
@@ -708,11 +745,53 @@
TSpinLock iBenchmarkLock;
SPagingBenchmarkInfo iBenchmarkInfo[EMaxPagingBm];
#endif //__DEMAND_PAGING_BENCHMARKS__
+
+#ifdef _DEBUG
+ TPagingErrorContext iDebugFailContext;
+#endif
};
extern DPager ThePager;
+// Functions to embed context information into error codes, using the following scheme:
+//
+// bits 0-16 taken from original error code
+// bits 16-31 bitwise NOT of a TPagingErrorContext value
+//
+// Since the context informtion is a small positive integer, the resulting error code is still a
+// negative integer. The value EPagingErrorContextNone is zero, yeilding the original error code
+// unchanged if embedded.
+
+inline TInt DPager::EmbedErrorContext(TPagingErrorContext aContext, TInt aError)
+ {
+ __NK_ASSERT_DEBUG(aContext > 0 && aContext <= 0x7fff);
+#ifdef _DEBUG
+ if (aError >= KErrNone)
+ {
+ TUint32 match = aContext;
+ if (__e32_atomic_cas_ord32(&iDebugFailContext, &match, 0))
+ aError = KErrAbort;
+ }
+#endif
+ if (aError >= KErrNone)
+ return aError;
+ if (aError < (TInt)0xffff0000)
+ aError = KErrGeneral; // lose error code, but doesn't happen in practice
+ return (aError & 0x0000ffff) | ((~aContext) << 16);
+ }
+
+inline TPagingErrorContext DPager::ExtractErrorContext(TInt aContextError)
+ {
+ return (TPagingErrorContext)((~aContextError) >> 16);
+ }
+
+inline TInt DPager::ExtractErrorCode(TInt aContextError)
+ {
+ return aContextError | 0x7fff000;
+ }
+
+
#ifdef __DEMAND_PAGING_BENCHMARKS__
#define START_PAGING_BENCHMARK TUint32 _bmStart = NKern::FastCounter()
@@ -1013,5 +1092,4 @@
static void Init();
};
-
#endif
--- a/kernel/eka/memmodel/epoc/flexible/mmu/mrom.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/memmodel/epoc/flexible/mmu/mrom.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -558,6 +558,11 @@
KPageSize >> readUnitShift, DPagingDevice::EDriveRomPaging);
__NK_ASSERT_DEBUG(r!=KErrNoMemory); // not allowed to allocated memory, therefore can't fail with KErrNoMemory
END_PAGING_BENCHMARK(EPagingBmReadMedia);
+ if (r != KErrNone)
+ {
+ __KTRACE_OPT(KPANIC, Kern::Printf("DRomMemoryManager::ReadPage: error reading media at %08x + %x: %d", dataOffset, KPageSize, r));
+ }
+ r = ThePager.EmbedErrorContext(EPagingErrorContextRomRead, r);
}
else
{
@@ -584,6 +589,9 @@
r = iDevice->Read(&message, buffer, readStart, readSize, DPagingDevice::EDriveRomPaging);
__NK_ASSERT_DEBUG(r!=KErrNoMemory); // not allowed to allocated memory, therefore can't fail with KErrNoMemory
END_PAGING_BENCHMARK(EPagingBmReadMedia);
+ if(r!=KErrNone)
+ __KTRACE_OPT(KPANIC, Kern::Printf("DRomMemoryManager::ReadPage: error reading media at %08x + %x: %d", dataOffset, dataSize, r));
+ r = ThePager.EmbedErrorContext(EPagingErrorContextRomRead, r);
if(r==KErrNone)
{
// Decompress data, remembering that the data to decompress may be offset from
@@ -592,16 +600,13 @@
const TLinAddr data = buffer + dataOffset - (readStart << readUnitShift);
__ASSERT_COMPILE(SRomPageInfo::ENoCompression==0); // decompress assumes this
r = Decompress(romPageInfo->iCompressionType, linAddr, KPageSize, data, dataSize);
- if(r >= 0)
- {
- if (r != KPageSize)
- __KTRACE_OPT(KPANIC, Kern::Printf("DRomMemoryManager::ReadPage: error decompressing page at %08x + %x: %d", dataOffset, dataSize, r));
- __NK_ASSERT_ALWAYS(r == KPageSize);
- r = KErrNone;
- }
+ if (r >= 0)
+ r = (r == KPageSize) ? KErrNone : KErrCorrupt;
+ if (r != KErrNone)
+ __KTRACE_OPT(KPANIC, Kern::Printf("DRomMemoryManager::ReadPage: error decompressing page at %08x + %x: %d", dataOffset, dataSize, r));
+ __NK_ASSERT_DEBUG(r == KErrNone);
+ r = ThePager.EmbedErrorContext(EPagingErrorContextRomDecompress, r);
}
- else
- __KTRACE_OPT(KPANIC, Kern::Printf("DRomMemoryManager::ReadPage: error reading media at %08x + %x: %d", dataOffset, dataSize, r));
}
}
END_PAGING_BENCHMARK(EPagingBmReadRomPage);
@@ -611,7 +616,7 @@
}
aRequest->UnmapPages(true);
-
+
return r;
}
--- a/kernel/eka/release.txt Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/release.txt Thu Aug 12 12:51:24 2010 +0100
@@ -1,3 +1,51 @@
+Version 2.00.3113
+=================
+(Made by fadhliM 02/08/2010)
+
+
+1. sakhghos
+ 1. ou1cimx1#504256 MCL removal of Run-Mode Debug Driver components from KHS package
+
+2. h14jiang
+ 1. ou1cimx1#504400 [MCL] Disk full notification pops up
+
+3. lanerobe
+ 1. ou1cimx1#499080 TExtended::LoadLocale() failed, but may affect the OS locale setting.
+ 2. ou1cimx1#499031 TExtendedLocale::Locale(const TDesC& aLocaleDllName) fail.
+
+4. martai
+ 1. ou1cimx1#508646 ENV : E32TEST T_SHADOW Fails during testMultipleReadFile()
+
+
+Version 2.00.3112
+=================
+(Made by fadhliM 27/07/2010)
+
+1. vfebvre
+ 1. ou1cimx1#492020 System-critical thread being reported in MC when another permanent thread in same process faults
+
+2. josezhou
+ 1. ou1cimx1#482087 If the usb device doesn't support HNP, the call to usbd_set_otg_support returns USBD_STALLED
+
+3. gcochran
+ 1. ou1cimx1#498830 [mcl] ENV t_svrpinning, _P,_UP test fails with unexpected thread exit type on Vasco/TB9.2
+
+4. stmansfi
+ 1. ou1cimx1#496968 Fix domain manager test structure
+
+5. jcoppear
+ 1. ou1cimx1#500393 Demand paging loses error information when a fatal error occurs
+
+6. x120li
+ 1. ou1cimx1#493275 TdesC16::LocateReverseF2() function can't stop running.
+
+7. erifung
+ 1. ou1cimx1#460764 Improve code coverage for kernel power component
+
+8. davegord
+ 1. ou1cimx1#497240 [mcl] Problem with ExecHandler::FsRegisterThread()
+
+
Version 2.00.3111
=================
(Made by fadhliM 26/07/2010)
--- a/kernel/eka/rombuild/base.iby Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/rombuild/base.iby Thu Aug 12 12:51:24 2010 +0100
@@ -62,8 +62,8 @@
file=ABI_DIR\DEBUG_DIR\eka1_entry_stub.dll \sys\bin\Eka1_Entry_Stub.dll
#endif
-// Run-mode debug sub-system
-#include <rm_debug_svr.iby>
+// Stop-mode debug sub-system
+#include <sm_debug.iby>
#if !defined(EUSER_DLL)
#error EUSER_DLL not defined
--- a/kernel/eka/rombuild/rm_debug_svr.iby Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,53 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
-#ifndef __RM_DEBUG_SVR_IBY__
-#define __RM_DEBUG_SVR_IBY__
-
-#ifndef NO_RUN_MODE_DEBUGGING
-#ifndef INST_ARM4
-
-
-
-#ifdef KMAIN
-
-// Debug Device Driver
-extension[VARID]= \Epoc32\Release\##KMAIN##\##BUILD##\rm_debug.ldd \sys\bin\rm_debug.ldd
-
-// Debug Security Server
-file= \Epoc32\Release\##MAIN##\##BUILD##\rm_debug_svr.exe \sys\bin\rm_debug_svr.exe
-
-#endif
-
-#ifndef KMAIN
-
-// Debug Device Driver
-#ifdef STOP_MODE_DEBUGGING_V2
-extension[VARID]=KERNEL_DIR\DEBUG_DIR\rm_debug_ext.ldd \sys\bin\rm_debug.ldd
-#else
-extension[VARID]=KERNEL_DIR\DEBUG_DIR\rm_debug.ldd \sys\bin\rm_debug.ldd
-#endif
-
-// Debug Security Server
-file=KERNEL_DIR\DEBUG_DIR\rm_debug_svr.exe \sys\bin\rm_debug_svr.exe
-
-#endif
-
-
-#endif // INST_ARM4
-#endif // NO_RUN_MODE_DEBUGGING
-
-#endif // __RM_DEBUG_SVR_IBY__
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/rombuild/sm_debug.iby Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,32 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+#ifndef __SM_DEBUG_IBY__
+#define __SM_DEBUG_IBY__
+
+
+#ifndef KMAIN
+
+// Stop Mode Debugger
+#ifdef STOP_MODE_DEBUGGING_V2
+extension[VARID]=KERNEL_DIR\DEBUG_DIR\sm_debug.dll \sys\bin\sm_debug.dll
+#endif
+
+
+#endif
+
+
+#endif // __SM_DEBUG_IBY__
--- a/kernel/eka/rombuild/user.iby Thu Aug 12 11:55:14 2010 +0100
+++ b/kernel/eka/rombuild/user.iby Thu Aug 12 12:51:24 2010 +0100
@@ -71,8 +71,8 @@
extension[VARID]=\Epoc32\Release\##KMAIN##\##BUILD##\EMMCPTN.DLL \Sys\Bin\EMMCPTN.DLL
#endif
-// Run-mode debug subsystem
-#include "rm_debug_svr.iby"
+// Stop-mode debug subsystem
+#include "sm_debug.iby"
// Load Platform Security settings
#ifndef __DONT_LOAD_PLATSEC_SETTINGS__
--- a/kerneltest/e32test/buffer/t_des.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/e32test/buffer/t_des.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1399,6 +1399,30 @@
_LIT(KCorruptString1, "ab\xD840\xDDAD e\xDDAD\xD840");
TBuf16<128> s04(KCorruptString1);
test(s04.FindCorruptSurrogate() == 6);
+
+ // string 5: fill
+ _LIT(KOddString5, "0123456");
+ TBuf16<128> s05(KOddString5);
+ s05.Fill2(0x21000);
+ test(s05 == _L("\xD844\xDC00\xD844\xDC00\xD844\xDC00\xD844"));
+ s05.Fill2(' ');
+ test(s05 == _L(" "));
+ s05.AppendFill2(0x22222, 2);
+ s05.AppendFill2(0x22222, 3);
+ test(s05 == _L(" \xD848\xDE22\xD848\xDE22\xD848"));
+
+ // string 6: locate
+ // from Unicode 5.0, CaseFolding.txt
+ // 10400; C; 10428; # DESERET CAPITAL LETTER LONG I
+ // 0x10400's fold is 0x10428
+ TCharF f06(0x10400);
+ test(f06 == 0x10428); // just to ensure the property is correct
+ // 0x10400: D801, DC00
+ // 0x10428: D801, DC28
+ _LIT(KMixedString6, "ab\xD801\xDC00 e\xD801\xDC27");
+ TBuf16<128> s06(KMixedString6);
+ TInt pos6 = s06.LocateReverseF2(0x10428);
+ test(pos6 == 2);
}
--- a/kerneltest/e32test/demandpaging/t_svrpinning.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/e32test/demandpaging/t_svrpinning.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -72,15 +72,13 @@
enum TTestMode
{
EStop,
- ETestPinAll,
- ETestPinEven,
- ETestPinOdd,
- ETestPin3,
- ETestPin2,
- ETestPin1,
- ETestPin0,
- ETestPinWritable,
- ETestUnpinWritable,
+ ETestRdPinAll,
+ ETestRdUnpin3,
+ ETestRdUnpin2,
+ ETestRdUnpin1,
+ ETestRdUnpin0,
+ ETestWrPinAll,
+ ETestWrPinNone,
ETestPinOOM,
ETestPinDefault,
ETestDeadServer,
@@ -156,11 +154,22 @@
TInt CTestSession::CheckDesPresent(const RMessage2& aMessage, TUint aArgIndex, TBool aExpected, TBool aWrite)
{
+ TRequestStatus clientStat;
+
if (aExpected)
+ {
RDebug::Printf(" Checking message argument at %d is present", aArgIndex);
+ }
else
+ {
RDebug::Printf(" Checking message argument at %d is not present", aArgIndex);
-
+ // Start watching for client thread death
+ RThread clientThread;
+ aMessage.Client(clientThread);
+ clientThread.Logon(clientStat);
+ clientThread.Close();
+ }
+
// Get the length of the descriptor and verify it is as expected.
TInt length = aMessage.GetDesLength(aArgIndex);
if (length < KErrNone)
@@ -177,14 +186,9 @@
{// Now read the descriptor and verify that it is present or not.
TBuf8<5> des;
TInt r = aMessage.Read(aArgIndex, des);
- TBool pass;
- if (iClientDied)
- pass = r == KErrDied || r == KErrBadDescriptor;
- else
- pass = r == (aExpected ? KErrNone : KErrBadDescriptor);
- if (!pass)
+ if (r != (aExpected ? KErrNone : KErrBadDescriptor))
{
- RDebug::Printf(" Error reading descriptor data r %d", r);
+ RDebug::Printf(" Unexpected value returned from aMessage.Read:%d", r);
return KErrGeneral;
}
if (r==KErrNone && (des[0] != 'a' || des[1] != 'r' || des[2] != 'g'))
@@ -207,23 +211,19 @@
for (TInt i = 0; i < max; i++)
argPtr[i] = (TUint8)aArgIndex;
TInt r = aMessage.Write(aArgIndex, argPtr);
- TBool pass;
- if (iClientDied)
- pass = r == KErrDied || r == KErrBadDescriptor;
- else
- pass = r == (aExpected ? KErrNone : KErrBadDescriptor);
- if (!pass)
+ if (r != (aExpected ? KErrNone : KErrBadDescriptor))
{
- RDebug::Printf(" Error writing to the descriptor data r %d", r);
+ RDebug::Printf(" Unexpected value returned from aMessage.Write:%d", r);
return KErrGeneral;
}
}
if (!aExpected)
{// The client should have been killed as the data wasn't present.
- if(!iClientDied)
- User::After(500000); // allow time for client to die before next test
+ RDebug::Printf(" CheckDesPresent: Waiting for client to die");
+ User::WaitForRequest(clientStat);
iClientDied = ETrue;
+ RDebug::Printf(" CheckDesPresent: Client dead");
}
return KErrNone;
}
@@ -243,16 +243,16 @@
TInt r = User::SetRealtimeState(User::ERealtimeStateOn);
if (r != KErrNone)
{
- RDebug::Printf("Error setting realtime state r = %d", r);
+ RDebug::Printf("CheckArgsPresent: Error setting realtime state r = %d", r);
return r;
}
r = CheckDesPresent(aMessage, 0, arg0Present, aWrite);
- if (r == KErrNone)
+ if ((r == KErrNone) && !iClientDied)
r = CheckDesPresent(aMessage, 1, arg1Present, aWrite);
- if (r == KErrNone)
+ if ((r == KErrNone) && !iClientDied)
r = CheckDesPresent(aMessage, 2, arg2Present, aWrite);
- if (r == KErrNone)
+ if ((r == KErrNone) && !iClientDied)
r = CheckDesPresent(aMessage, 3, arg3Present, aWrite);
User::SetRealtimeState(User::ERealtimeStateOff);
@@ -272,35 +272,32 @@
case EStop:
CActiveScheduler::Stop();
break;
- case ETestPinAll:
+ case ETestRdPinAll:
r = CheckArgsPresent(aMessage, ETrue, ETrue, ETrue, ETrue);
break;
- case ETestPinOdd:
- r = CheckArgsPresent(aMessage, EFalse, ETrue, EFalse, ETrue);
- break;
- case ETestPinEven:
- r = CheckArgsPresent(aMessage, ETrue, EFalse, ETrue, EFalse);
- break;
- case ETestPin3:
+ case ETestRdUnpin3:
r = CheckArgsPresent(aMessage, ETrue, ETrue, ETrue, EFalse);
break;
- case ETestPin2:
- r = CheckArgsPresent(aMessage, ETrue, ETrue, EFalse, EFalse);
+ case ETestRdUnpin2:
+ r = CheckArgsPresent(aMessage, ETrue, ETrue, EFalse, ETrue);
break;
- case ETestPin1:
- r = CheckArgsPresent(aMessage, ETrue, EFalse, EFalse, EFalse);
+ case ETestRdUnpin1:
+ r = CheckArgsPresent(aMessage, ETrue, EFalse, ETrue, ETrue);
break;
- case ETestPin0:
+ case ETestRdUnpin0:
+ r = CheckArgsPresent(aMessage, EFalse, ETrue, ETrue, ETrue);
+ break;
case ETestPinDefault:
r = CheckArgsPresent(aMessage, EFalse, EFalse, EFalse, EFalse);
break;
- case ETestPinWritable:
+ case ETestWrPinAll:
r = CheckArgsPresent(aMessage, ETrue, ETrue, ETrue, ETrue, ETrue);
break;
- case ETestUnpinWritable:
+ case ETestWrPinNone:
r = CheckArgsPresent(aMessage, EFalse, EFalse, EFalse, EFalse, ETrue);
break;
default:
+ RDebug::Printf("CTestSession::ServiceL Unsupported Function: %d", aMessage.Function());
r = KErrNotSupported;
}
@@ -447,39 +444,29 @@
switch((TInt)aTestMode)
{
- case CTestSession::ETestPinAll:
+ case CTestSession::ETestRdPinAll:
test.Printf(_L("Test pinning all args\n"));
- r = session.PublicSendReceive(CTestSession::ETestPinAll, TIpcArgs(&arg0, &arg1, &arg2, &arg3).PinArgs());
+ r = session.PublicSendReceive(CTestSession::ETestRdPinAll, TIpcArgs(&arg0, &arg1, &arg2, &arg3).PinArgs());
break;
- case CTestSession::ETestPinOdd:
- test.Printf(_L("Test pinning odd args\n"));
- r = session.PublicSendReceive(CTestSession::ETestPinOdd, TIpcArgs(&arg0, &argTmpBuf, &arg2, &arg3).PinArgs(EFalse, ETrue, EFalse, ETrue));
- break;
-
- case CTestSession::ETestPinEven:
- test.Printf(_L("Test pinning even args\n"));
- r = session.PublicSendReceive(CTestSession::ETestPinEven, TIpcArgs(&arg0, &arg1, argTmp, &arg3).PinArgs(ETrue, EFalse, ETrue, EFalse));
+ case CTestSession::ETestRdUnpin3:
+ test.Printf(_L("Read Arg3 unpinned\n"));
+ r = session.PublicSendReceive(CTestSession::ETestRdUnpin3, TIpcArgs(&arg0, argTmp, &argTmpBuf, &arg3).PinArgs(ETrue, ETrue, ETrue, EFalse));
break;
- case CTestSession::ETestPin3:
- test.Printf(_L("Test pinning 3 args\n"));
- r = session.PublicSendReceive(CTestSession::ETestPin3, TIpcArgs(&arg0, &arg1, &arg2, &arg3).PinArgs(ETrue, ETrue, ETrue, EFalse));
+ case CTestSession::ETestRdUnpin2:
+ test.Printf(_L("Read Arg2 unpinned\n"));
+ r = session.PublicSendReceive(CTestSession::ETestRdUnpin2, TIpcArgs(argTmp, &arg1, &arg2, &arg3).PinArgs(ETrue, ETrue, EFalse, ETrue));
break;
- case CTestSession::ETestPin2:
- test.Printf(_L("Test pinning 2 args\n"));
- r = session.PublicSendReceive(CTestSession::ETestPin2, TIpcArgs(argTmp, &arg1, &arg2, &arg3).PinArgs(ETrue, ETrue, EFalse, EFalse));
+ case CTestSession::ETestRdUnpin1:
+ test.Printf(_L("Read Arg1 unpinned\n"));
+ r = session.PublicSendReceive(CTestSession::ETestRdUnpin1, TIpcArgs(&argTmpBuf, &arg1, &arg2, &arg3).PinArgs(ETrue, EFalse, ETrue, ETrue));
break;
- case CTestSession::ETestPin1:
- test.Printf(_L("Test pinning 1 args\n"));
- r = session.PublicSendReceive(CTestSession::ETestPin1, TIpcArgs(&argTmpBuf, &arg1, &arg2, &arg3).PinArgs(ETrue, EFalse, EFalse, EFalse));
- break;
-
- case CTestSession::ETestPin0:
- test.Printf(_L("Test pinning 0 args\n"));
- r = session.PublicSendReceive(CTestSession::ETestPin0, TIpcArgs(&arg0, &arg1, &arg2, &arg3).PinArgs(EFalse, EFalse, EFalse, EFalse));
+ case CTestSession::ETestRdUnpin0:
+ test.Printf(_L("Read Arg0 unpinned\n"));
+ r = session.PublicSendReceive(CTestSession::ETestRdUnpin0, TIpcArgs(&arg0, &arg1, &arg2, &arg3).PinArgs(EFalse, ETrue, ETrue, ETrue));
break;
case CTestSession::ETestPinDefault:
@@ -487,9 +474,9 @@
r = session.PublicSendReceive(CTestSession::ETestPinDefault, TIpcArgs(&arg0, &arg1, &arg2, argTmp));
break;
- case CTestSession::ETestPinWritable:
+ case CTestSession::ETestWrPinAll:
test.Printf(_L("Test writing to pinned descriptors\n"));
- r = session.PublicSendReceive(CTestSession::ETestPinWritable, TIpcArgs(&arg0, &arg3, &arg4, &arg5).PinArgs(ETrue, ETrue, ETrue, ETrue));
+ r = session.PublicSendReceive(CTestSession::ETestWrPinAll, TIpcArgs(&arg0, &arg3, &arg4, &arg5).PinArgs(ETrue, ETrue, ETrue, ETrue));
// Verify the index of each argument has been written to each descriptor.
{
TUint maxLength = arg0.MaxLength();
@@ -512,9 +499,9 @@
}
break;
- case CTestSession::ETestUnpinWritable:
+ case CTestSession::ETestWrPinNone:
test.Printf(_L("Test writing to unpinned descriptors\n"));
- r = session.PublicSendReceive(CTestSession::ETestUnpinWritable, TIpcArgs(&arg0, &arg3, &arg4, &arg5).PinArgs(EFalse, EFalse, EFalse, EFalse));
+ r = session.PublicSendReceive(CTestSession::ETestWrPinNone, TIpcArgs(&arg0, &arg3, &arg4, &arg5).PinArgs(EFalse, EFalse, EFalse, EFalse));
// Verify the index of each argument has been written to each descriptor.
// Unless this is a pinnning server than the thread will be panicked before we reach there.
{
@@ -542,7 +529,7 @@
test.Printf(_L("Test pinning to dead server\n"));
gSem.Signal();
gSem1.Wait();
- r = session.PublicSendReceive(CTestSession::ETestPinAll, TIpcArgs(&arg0, &arg1, &arg2, &arg3).PinArgs());
+ r = session.PublicSendReceive(CTestSession::ETestRdPinAll, TIpcArgs(&arg0, &arg1, &arg2, &arg3).PinArgs());
break;
case CTestSession::ETestPinOOM:
@@ -554,7 +541,7 @@
for (i = 0; i < KMaxKernelAllocations && r == KErrNoMemory; i++)
{
__KHEAP_FAILNEXT(i);
- r = session.PublicSendReceive(CTestSession::ETestPinAll, TIpcArgs(&arg0, &arg1, &arg2, &arg3).PinArgs());
+ r = session.PublicSendReceive(CTestSession::ETestRdPinAll, TIpcArgs(&arg0, &arg1, &arg2, &arg3).PinArgs());
__KHEAP_RESET;
}
test.Printf(_L("SendReceive took %d tries\n"),i);
@@ -634,7 +621,7 @@
RSession session;
test_KErrNone(session.PublicCreateSession(_L("CTestServer"),5));
- for ( TUint clientTest = CTestSession::ETestPinAll;
+ for ( TUint clientTest = CTestSession::ETestRdPinAll;
clientTest <= CTestSession::ETestPinDefault && !exitFailure;
clientTest++)
{
@@ -654,8 +641,8 @@
// If all the descriptor arguments were not pinned then the client
// thread should have been panicked.
- TBool expectPanic = (clientTest == CTestSession::ETestPinAll ||
- clientTest == CTestSession::ETestPinWritable ||
+ TBool expectPanic = (clientTest == CTestSession::ETestRdPinAll ||
+ clientTest == CTestSession::ETestWrPinAll ||
clientTest == CTestSession::ETestPinOOM )? 0 : 1;
expectPanic = !UpdateExpected(!expectPanic);
@@ -666,17 +653,20 @@
if (exitType != EExitPanic ||
exitReason != EIllegalFunctionForRealtimeThread ||
clientThread.ExitCategory() != _L("KERN-EXEC"))
- {// Thread didn't panic as expected.
+ {
+ test.Printf(_L("Thread didn't panic as expected\n"));
exitFailure = ETrue;
}
}
else
{
if (exitType != EExitKill || exitReason != KErrNone)
- {// Thread didn't exit gracefully as expected.
+ {
+ test.Printf(_L("Thread didn't exit gracefully as expected\n"));
exitFailure = ETrue;
}
}
+ test(!exitFailure);
CLOSE_AND_WAIT(clientThread);
}
@@ -697,7 +687,7 @@
User::WaitForRequest(serverStat);
if (serverThread.ExitType() != EExitKill)
{
- test.Printf(_L("!!Server thread did something bizarre %d"), serverThread.ExitReason());
+ test.Printf(_L("!!Server thread did something bizarre %d\n"), serverThread.ExitReason());
}
gSem1.Signal();
@@ -710,7 +700,6 @@
CLOSE_AND_WAIT(gSem);
CLOSE_AND_WAIT(gSem1);
}
- test(!exitFailure);
test.Next(_L("Test server setting pinning policy after server started"));
RThread serverThread;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/dm_autoexec.bat Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,20 @@
+@rem
+@rem Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+@rem All rights reserved.
+@rem This component and the accompanying materials are made available
+@rem under the terms of the License "Eclipse Public License v1.0"
+@rem which accompanies this distribution, and is available
+@rem at the URL "http://www.eclipse.org/legal/epl-v10.html".
+@rem
+@rem Initial Contributors:
+@rem Nokia Corporation - initial contribution.
+@rem
+@rem Contributors:
+@rem
+@rem Description:
+@rem
+
+trace 2 2
+z:
+cd \test
+runtests dmtest.auto.bat -t 60 -p -st -c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/dm_tests.iby Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,34 @@
+// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// Domain Manager Tests
+//
+
+#ifndef __DM_TEST_IBY__
+#define __DM_TEST_IBY__
+
+
+file=\Epoc32\Release\##MAIN##\##BUILD##\t_domain.exe \sys\bin\t_domain.exe
+file=\Epoc32\Release\##MAIN##\##BUILD##\t_domain_slave.exe \sys\bin\t_domain_slave.exe
+file=\Epoc32\Release\##MAIN##\##BUILD##\domainpolicy99.dll \sys\bin\domainpolicy99.dll
+
+
+data=\epoc32\rom\include\dmtest.auto.bat \test\dm.auto.bat
+
+#if defined(DM_AUTO_ROM)
+data=\epoc32\rom\include\dm_autoexec.bat \autoexec.bat
+#endif
+
+
+
+#endif // __DM_TEST_IBY__
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/dmtest.auto.bat Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,17 @@
+@rem
+@rem Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+@rem All rights reserved.
+@rem This component and the accompanying materials are made available
+@rem under the terms of the License "Eclipse Public License v1.0"
+@rem which accompanies this distribution, and is available
+@rem at the URL "http://www.eclipse.org/legal/epl-v10.html".
+@rem
+@rem Initial Contributors:
+@rem Nokia Corporation - initial contribution.
+@rem
+@rem Contributors:
+@rem
+@rem Description:
+@rem
+
+t_domain
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/domainpolicy99.mmp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,45 @@
+// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test/domainmgr/domainpolicy99.mmp
+// domainpolicy99.dll Test Domain manager policy module
+//
+//
+
+/**
+ @file
+*/
+
+
+TARGET domainpolicy99.dll
+CAPABILITY PowerMgmt ProtServ DiskAdmin
+TARGETTYPE dll
+
+userinclude .
+OS_LAYER_SYSTEMINCLUDE_SYMBIAN
+
+sourcepath .
+source domainpolicytest.cpp
+
+library euser.lib
+
+
+START WINS
+END
+
+START MARM
+END
+
+VENDORID 0x70000001
+
+SMPSAFE
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/domainpolicytest.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,98 @@
+// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#include <domainpolicy.h>
+#include "domainpolicytest.h"
+
+const TInt KDomainTimeout = 2000000; /* 2000ms */
+
+static const TDmDomainSpec DomainHierarchy[] =
+ {
+ { KDmIdRoot, KDmIdNone, _INIT_SECURITY_POLICY_C1(ECapabilityWriteDeviceData), EStartupCriticalStatic, KDomainTimeout },
+
+ // row 1
+ { KDmIdTestA, KDmIdRoot, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+ { KDmIdTestB, KDmIdRoot, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+ { KDmIdTestC, KDmIdRoot, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+
+ // row 2
+ { KDmIdTestAA, KDmIdTestA, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+ { KDmIdTestAB, KDmIdTestA, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+ { KDmIdTestBA, KDmIdTestB, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+ { KDmIdTestCA, KDmIdTestC, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+
+ // row 3
+ { KDmIdTestABA, KDmIdTestAB,_INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+ { KDmIdTestABB, KDmIdTestAB,_INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+ { KDmIdTestCAA, KDmIdTestCA,_INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
+
+ // end of array marker
+ { KDmIdNone, KDmIdNone, _INIT_SECURITY_POLICY_PASS, 0, 0 }
+ };
+static const TDmHierarchyPolicy HierarchyPolicy =
+ {ETraverseParentsFirst, ETraverseChildrenFirst, ETransitionFailureStop};
+
+
+
+/**
+Gets access to the test hierarchy specification.
+
+The domain hierarchy specification is a simple array of TDmDomainSpec items.
+
+The default implementation provided by Symbian OS just returns a pointer to
+the domain hierarchy specification array.
+
+@return A pointer to the domain hierarchy specification array.
+*/
+EXPORT_C const TDmDomainSpec* DmPolicy::GetDomainSpecs()
+ {
+ return (TDmDomainSpec*) DomainHierarchy;
+ }
+
+
+
+
+/**
+Releases access to the specified domain hierarchy specification.
+
+The domain hierarchy specification is a simple array of TDmDomainSpec items.
+
+As the default Symbian OS implementation of GetDomainSpecs() just returns
+a pointer to the domain hierarchy specification array, then the default
+implementation of Release() is empty. The API is provided to permit
+more complex implementations, if required.
+
+@param aDomainSpec A pointer to the domain hierarchy specification array.
+*/
+EXPORT_C void DmPolicy::Release(const TDmDomainSpec* /*aDomainSpec*/)
+ {
+ }
+
+
+/**
+Retrieves the domain hierarchy policy
+
+@param aPolicy a client-supplied policy which on exit
+ will contain a copy of the policy for the requested domain hierarchy id.
+
+
+@return KErrNone
+*/
+EXPORT_C TInt DmPolicy::GetPolicy(TDmHierarchyPolicy& aPolicy)
+ {
+ aPolicy = HierarchyPolicy;
+ return KErrNone;
+ }
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/domainpolicytest.h Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,73 @@
+// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef __DOMAIN_POLICY_TEST_H__
+#define __DOMAIN_POLICY_TEST_H__
+
+// The test domain hierarchy id
+
+static const TDmHierarchyId KDmHierarchyIdTest = 99;
+
+/*
+Domains defined in this hiearchy
+The hierarchy desribed here looks like this:
+ Root
+ A B C
+ AA AB BA CA
+ ABA ABB CAA
+
+*/
+static const TDmDomainId KDmIdTestA = 0x02;
+static const TDmDomainId KDmIdTestB = 0x03;
+static const TDmDomainId KDmIdTestC = 0x04;
+
+static const TDmDomainId KDmIdTestAA = 0x05;
+static const TDmDomainId KDmIdTestAB = 0x06;
+static const TDmDomainId KDmIdTestBA = 0x07;
+static const TDmDomainId KDmIdTestCA = 0x08;
+
+static const TDmDomainId KDmIdTestABA = 0x09;
+static const TDmDomainId KDmIdTestABB = 0x0A;
+static const TDmDomainId KDmIdTestCAA = 0x0B;
+static const TInt KTestDomains = 0x0B; // number of domains including root
+
+
+/*
+System-wide start-up states
+
+Some of these states may be ommitted depending on the start-up mode.
+E.g. The system-starter might choose to omit EStartupNonCritical in "safe" mode
+*/
+enum TStartupState
+ {
+ /** In this state, all ROM based (static) components or resources that
+ are critical to the operation of the phone are started */
+ EStartupCriticalStatic,
+
+ /** In this state, all non-ROM based (dynamic) components or resources that
+ are critical to the operation of the phone are started */
+ EStartupCriticalDynamic,
+
+ /** In this state, all ROM based (static) or non-ROM based (dynamic)
+ components or resources that are not critical to the operation of the phone
+ are started */
+ EStartupNonCritical,
+
+ /** An integer that is strictly greater thean any legal start-up state value */
+ EStartupLimit
+ };
+
+#endif
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/t_domain.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,2266 @@
+// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test\power\t_domain.cpp
+// Overview:
+// Domain manager tests
+// API Information:
+// RDmDomain, RDmDomainManager CDmDomain, CDmDomainManager
+// Details:
+// - Test a variety of domain transitions, check the expected number of
+// notifications and the first expected ordinal. Verify results are
+// as expected.
+// - Test system standby, check the expected number of notifications and
+// the first expected ordinal. Use a timer to request a wakeup event.
+// Verify results are as expected.
+// - Test domain related simple error situations, verify results are
+// as expected.
+// - Perform platform security tests: launch a separate process with no
+// capabilities, verify that results are as expected.
+// - Test domain transitions by connecting to two domain hierarchies
+// simultaneously, add some test and power hierarchy members, verify
+// the expected target state, notifications and leaf nodes. Verify results.
+// - Verify that the same hierarchy can not be connected to more than once.
+// - Request a positive transition and request that the test domain use
+// ETraverseParentsFirst. Verify results are as expected and verify
+// domains are in the correct state.
+// - Request a negative transition and request that the test domain use
+// ETraverseChildrenFirst. Verify results are as expected.
+// - Request a positive transition with zero acknowledgements. Verify
+// results are as expected.
+// - Request a positive transition with error acknowledgements. Verify
+// results are as expected.
+// - Perform a variety of negative tests and verify results are as expected.
+// - Perform various tests on domain transitions with activated observer.
+// Verify results are as expected.
+// Platforms/Drives/Compatibility:
+// All.
+// Assumptions/Requirement/Pre-requisites:
+// Failures and causes:
+// Base Port information:
+//
+//
+
+#include <e32test.h>
+#include <domainmember.h>
+#include <domainmanager.h>
+#include <domainobserver.h>
+#include "domainpolicytest.h"
+#include <e32debug.h>
+#include <f32file.h>
+#include <e32ldr.h>
+#include <e32ldr_private.h>
+
+LOCAL_D RTest test(_L(" T_DOMAIN "));
+_LIT(KThreadName, "t_domain_panic_thread");
+
+#ifdef _DEBUG
+#define __PRINT(x) {RDebug::Print x;}
+#else
+#define __PRINT(x)
+#endif
+
+class CDmTestMember;
+
+// interface for test domain memebers.
+// Any test memeber should derive from this interface
+class MDmDomainMember
+ {
+public:
+ virtual TDmHierarchyId HierarchyId() = 0;
+ virtual TDmDomainId DomainId() = 0;
+ virtual TDmDomainState State() = 0;
+ virtual TInt Status() = 0;
+ virtual TUint32 Ordinal() = 0;
+ virtual TInt Notifications() = 0;
+ };
+
+class MDmTest
+ {
+public:
+ virtual void Perform() = 0;
+ virtual void Release() = 0;
+ virtual TInt TransitionNotification(MDmDomainMember& aDomainMember) = 0;
+ virtual void TransitionRequestComplete() = 0;
+ };
+
+// for the test hierarchy, we generate an ordinal for each domain
+// each byte of which describes the exact location of the domain in the hierarchy
+#define ORDINAL_FROM_DOMAINID0(id) (id)
+#define ORDINAL_FROM_DOMAINID1(parent, id) ((parent << 8) | (id))
+#define ORDINAL_FROM_DOMAINID2(grandparent, parent, id) ((grandparent << 16) | (parent << 8) | id)
+#define ORDINAL_FROM_DOMAINID3(greatgrandparent, grandparent, parent, id) ((greatgrandparent << 24) | (grandparent << 16) | (parent << 8) | id)
+#define PARENT_ORDINAL(id) (id >> 8)
+
+#define ORDINAL_LEVEL(ordinal) \
+ ((ordinal & 0xFF00) == 0) ? 1 : \
+ ((ordinal & 0xFF0000) == 0) ? 2 : \
+ ((ordinal & 0xFF000000) == 0) ? 3 : 4;
+
+
+// get the least significant domain id character (for debugging purposes)
+TBool GetDomainChar(TDmDomainId aDomainId, TChar& aChar)
+ {
+ TBool found = ETrue;
+ switch(aDomainId)
+ {
+
+ case KDmIdTestA: aChar = 'A'; break;
+ case KDmIdTestB: aChar = 'B'; break;
+ case KDmIdTestC: aChar = 'C'; break;
+ case KDmIdTestAA: aChar = 'A'; break;
+ case KDmIdTestAB: aChar = 'B'; break;
+ case KDmIdTestBA: aChar = 'A'; break;
+ case KDmIdTestCA: aChar = 'A'; break;
+ case KDmIdTestABA: aChar = 'A'; break;
+ case KDmIdTestABB: aChar = 'B'; break;
+ case KDmIdTestCAA: aChar = 'A'; break;
+ // domain char not found
+ case KDmIdNone:
+ case KDmIdRoot:
+ default:
+ found = EFalse;
+ }
+ return found;
+ }
+
+// prints the 4-character domain string into the passed descriptor (for debugging purposes)
+// e.g. "CAA" for KDmIdTestCAA
+void GetDomainDesc(TUint32 aOrdinal, TDes& aDes)
+ {
+ if (aOrdinal == KDmIdRoot)
+ {
+ aDes.Append(_L("root"));
+ return;
+ }
+
+ TUint32 val = aOrdinal;
+
+ for (TInt n=0; n<4; n++)
+ {
+ TDmDomainId domainId = (TDmDomainId) (val >> 24);
+ TChar ch;
+ TBool found = GetDomainChar(domainId, ch);
+ if (found)
+ aDes.Append(ch);
+ val = val << 8;
+ }
+
+ }
+
+
+class CDmTestMember : public CActive, public MDmDomainMember
+ {
+public:
+ // from CActive
+ void RunL();
+ // from MDmDomainMember
+ inline TDmHierarchyId HierarchyId() {return iHierarchy;};
+ inline TDmDomainId DomainId() {return iId;};
+ inline TDmDomainState State() {return iState;};
+ inline TInt Status() {return iStatus.Int();};
+ inline TUint32 Ordinal() {return iOrdinal;};
+ inline TInt Notifications() {return iNotifications;};
+
+ CDmTestMember(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest*);
+ ~CDmTestMember();
+ void Acknowledge();
+
+protected:
+ // from CActive
+ virtual void DoCancel();
+
+
+public:
+ TDmHierarchyId iHierarchy;
+ TDmDomainId iId;
+ TDmDomainState iState;
+ TUint32 iOrdinal;
+ MDmTest* iTest;
+ TInt iNotifications;
+ RDmDomain iDomain;
+ };
+
+
+
+CDmTestMember::CDmTestMember(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest* aTest) : CActive(CActive::EPriorityStandard),
+ iHierarchy(aHierarchy), iId(aId), iOrdinal(aOrdinal), iTest(aTest)
+ {
+ TInt r;
+
+ if (iHierarchy == KDmHierarchyIdPower)
+ r = iDomain.Connect(iId);
+ else
+ r = iDomain.Connect(iHierarchy, iId);
+
+ test(r == KErrNone);
+
+ CActiveScheduler::Add(this);
+
+ iDomain.RequestTransitionNotification(CActive::iStatus);
+ CActive::SetActive();
+ }
+
+CDmTestMember::~CDmTestMember()
+ {
+ CActive::Cancel();
+ iDomain.Close();
+ }
+
+void CDmTestMember::Acknowledge()
+ {
+ iDomain.AcknowledgeLastState();
+ }
+
+void CDmTestMember::RunL()
+ {
+
+ iNotifications++;
+
+ iState = iDomain.GetState();
+
+ TInt ackError = iTest->TransitionNotification(*this);
+ if (ackError == KErrNone)
+ iDomain.AcknowledgeLastState();
+ else if (ackError == KErrAbort) // don't acknowledge
+ ;
+ else
+ iDomain.AcknowledgeLastState(ackError);
+
+
+ // request another notification (even if we didn't acknowledge the last one)
+ iDomain.RequestTransitionNotification(CActive::iStatus);
+ CActive::SetActive();
+ }
+
+void CDmTestMember::DoCancel()
+ {
+ iDomain.CancelTransitionNotification();
+ }
+
+
+// CDomainMemberAo
+class CDomainMemberAo : public CDmDomain, public MDmDomainMember
+ {
+public:
+ static CDomainMemberAo* NewL(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest*);
+ ~CDomainMemberAo();
+
+ // from CActive
+ void RunL();
+
+ // from MDmDomainMember
+ inline TDmHierarchyId HierarchyId() {return iHierarchy;};
+ inline TDmDomainId DomainId() {return iId;};
+ inline TDmDomainState State() {return iState;};
+ inline TInt Status() {return iStatus.Int();};
+ inline TUint32 Ordinal() {return iOrdinal;};
+ inline TInt Notifications() {return iNotifications;};
+
+private:
+ CDomainMemberAo(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest*);
+
+public:
+ TDmHierarchyId iHierarchy;
+ TDmDomainId iId;
+ TDmDomainState iState;
+ TUint32 iOrdinal;
+ MDmTest* iTest;
+ TInt iNotifications;
+ };
+
+CDomainMemberAo* CDomainMemberAo::NewL(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest* aTest)
+ {
+ CDomainMemberAo* self=new (ELeave) CDomainMemberAo(aHierarchy, aId, aOrdinal, aTest);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+
+ self->RequestTransitionNotification();
+
+ CleanupStack::Pop();
+ return self;
+ }
+
+CDomainMemberAo::CDomainMemberAo(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest* aTest) :
+ CDmDomain(aHierarchy, aId),
+ iHierarchy(aHierarchy), iId(aId), iOrdinal(aOrdinal), iTest(aTest)
+ {
+ }
+
+CDomainMemberAo::~CDomainMemberAo()
+ {
+ Cancel();
+ }
+
+void CDomainMemberAo::RunL()
+ {
+ iNotifications++;
+
+ iState = GetState();
+
+ TInt ackError = iTest->TransitionNotification(*this);
+ if (ackError == KErrNone)
+ AcknowledgeLastState(ackError);
+ else if (ackError == KErrAbort) // don't acknowledge
+ ;
+ else
+ AcknowledgeLastState(ackError);
+ if (ackError != KErrAbort)
+ AcknowledgeLastState(ackError);
+
+
+ // request another notification (even if we didn't acknowledge the last one)
+ RequestTransitionNotification();
+ }
+
+
+// CDomainManagerAo
+class CDomainManagerAo : public CDmDomainManager
+ {
+public:
+ ~CDomainManagerAo();
+ static CDomainManagerAo* NewL(TDmHierarchyId aHierarchy, MDmTest& aTest);
+
+ // from CActive
+ void RunL();
+
+private:
+ CDomainManagerAo(TDmHierarchyId aHierarchy, MDmTest& aTest);
+
+private:
+ MDmTest& iTest;
+ };
+
+
+CDomainManagerAo* CDomainManagerAo::NewL(TDmHierarchyId aHierarchy, MDmTest& aTest)
+ {
+ CDomainManagerAo* self=new (ELeave) CDomainManagerAo(aHierarchy, aTest);
+ CleanupStack::PushL(self);
+
+ self->ConstructL();
+ CleanupStack::Pop();
+ return self;
+ }
+
+CDomainManagerAo::CDomainManagerAo(TDmHierarchyId aHierarchy, MDmTest& aTest) :
+ CDmDomainManager(aHierarchy), iTest(aTest)
+ {
+ }
+
+CDomainManagerAo::~CDomainManagerAo()
+ {
+ }
+
+void CDomainManagerAo::RunL()
+ {
+ iTest.TransitionRequestComplete();
+ }
+
+
+class CDmTest1 : public CActive, public MDmTest
+ {
+public: // from CActive
+ void RunL();
+
+ // from MDmTest
+ void Perform();
+ void Release();
+ TInt TransitionNotification(MDmDomainMember& aDomainMember);
+ void TransitionRequestComplete() {};
+
+ CDmTest1 (TDmDomainId aId, TDmDomainState aState) : CActive(CActive::EPriorityStandard), iDomainId(aId), iState((TPowerState) aState) {}
+
+protected:
+ // from CActive
+ virtual void DoCancel();
+
+private:
+ enum { KMembersMax = 16 };
+ CDmTestMember* iMembers[KMembersMax];
+ RDmDomainManager iManager;
+ TDmDomainId iDomainId;
+ TPowerState iState;
+ TBool iAcknowledge;
+ TInt iMembersCount;
+ TInt iCount;
+ TUint32 iOrdinal;
+ };
+
+void CDmTest1::Perform()
+ {
+ //
+ // Test domain transitions
+ //
+
+ test.Next(_L("Test 1"));
+ test.Printf(_L("Domain id = 0x%x Target State = 0x%x\n"), iDomainId, iState);
+ iMembers[0] = new CDmTestMember(KDmHierarchyIdPower, KDmIdRoot, 0, this);
+ test(iMembers[0] != NULL);
+ iMembers[1] = new CDmTestMember(KDmHierarchyIdPower, KDmIdRoot, 0, this);
+ test(iMembers[1] != NULL);
+ iMembers[2] = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
+ test(iMembers[2] != NULL);
+ iMembers[3] = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
+ test(iMembers[3] != NULL);
+ iMembers[4] = new CDmTestMember(KDmHierarchyIdPower, KDmIdUiApps, 1, this);
+ test(iMembers[4] != NULL);
+ iMembers[5] = new CDmTestMember(KDmHierarchyIdPower, KDmIdUiApps, 1, this);
+ test(iMembers[5] != NULL);
+
+ // expected number of notifications
+ iMembersCount = (iDomainId == KDmIdRoot) ? 6 : 2;
+ // first expected ordinal
+ iOrdinal = (iState == EPwActive) ? 0 : 1;
+
+ TInt r = iManager.Connect();
+ test(r == KErrNone);
+
+ CActiveScheduler::Add(this);
+
+ iManager.RequestDomainTransition(iDomainId, iState, CActive::iStatus);
+ CActive::SetActive();
+
+ CActiveScheduler::Start();
+ }
+
+TInt CDmTest1::TransitionNotification(MDmDomainMember& aDomainMember)
+ {
+ ++iCount;
+ if (aDomainMember.State() == EPwActive)
+ {
+ if(aDomainMember.Ordinal() < iOrdinal)
+ {
+ // Making the test to fail in RunL function inorder to complete the cleanup from domain manager.
+ test.Printf(_L("Making test to fail as Ordinal Mismatch Expected : %d, Returned : %d"), aDomainMember.Ordinal(), iOrdinal);
+ iCount--;
+ }
+ }
+ else
+ {
+ if(aDomainMember.Ordinal() > iOrdinal)
+ {
+ //Making the test to fail in RunL function inorder to complete the cleanup from domain manager.
+ test.Printf(_L("Making test to fail as Ordinal Mismatch Expected : %d, Returned : %d"), aDomainMember.Ordinal(), iOrdinal);
+ iCount--;
+ }
+ }
+ iOrdinal = aDomainMember.Ordinal();
+
+ // acknowledge one from two
+ iAcknowledge = !iAcknowledge;
+ return iAcknowledge?KErrNone:KErrGeneral;
+ }
+
+void CDmTest1::RunL()
+ {
+ CActiveScheduler::Stop();
+
+ iManager.Close();
+
+ CDmTestMember** mp;
+ for (mp = iMembers; *mp; ++mp)
+ delete *mp;
+ test(iCount == iMembersCount);
+ }
+
+void CDmTest1::DoCancel()
+ {
+ test(0);
+ }
+
+void CDmTest1::Release()
+ {
+ delete this;
+ }
+
+class CDmTest2Timer : public CTimer
+ {
+public: // fomr CTimer
+ void RunL();
+public:
+ CDmTest2Timer() : CTimer(0)
+ {
+ TRAPD(r,
+ ConstructL());
+ test(r == KErrNone);
+ CActiveScheduler::Add(this);
+ }
+ };
+
+void CDmTest2Timer::RunL()
+ {
+ test.Printf(_L("Tick count after CDmTest2Timer::RunL() = %d\n"), User::NTickCount());
+
+ // kick the timer again in case power down hasn't happened yet
+ TTime wakeup;
+ wakeup.HomeTime();
+ wakeup += TTimeIntervalSeconds(3);
+ At(wakeup);
+ }
+
+class CDmTest2 : public CActive, public MDmTest
+ {
+public: // from CActive
+ void RunL();
+
+ // from MDmTest
+ void Perform();
+ void Release();
+ TInt TransitionNotification(MDmDomainMember& aDomainMember);
+ void TransitionRequestComplete() {};
+ CDmTest2 (TDmDomainState aState) : CActive(CActive::EPriorityStandard), iState((TPowerState) aState) {}
+
+protected:
+ // from CActive
+ virtual void DoCancel();
+
+private:
+ enum { KMembersMax = 16 };
+ CDmTestMember* iMembers[KMembersMax];
+ RDmDomainManager iManager;
+ TPowerState iState;
+ TBool iAcknowledge;
+ TInt iMembersCount;
+ TInt iCount;
+ TUint32 iOrdinal;
+ CDmTest2Timer* iTimer;
+ };
+
+
+void CDmTest2::Perform()
+ {
+ //
+ // Test system standby
+ //
+
+ test.Next(_L("Test 2"));
+ test.Printf(_L("Target State = 0x%x\n"), iState);
+ iMembers[0] = new CDmTestMember(KDmHierarchyIdPower, KDmIdRoot, 0, this);
+ test(iMembers[0] != NULL);
+ iMembers[1] = new CDmTestMember(KDmHierarchyIdPower, KDmIdRoot, 0, this);
+ test(iMembers[1] != NULL);
+ iMembers[2] = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
+ test(iMembers[2] != NULL);
+ iMembers[3] = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
+ test(iMembers[3] != NULL);
+ iMembers[4] = new CDmTestMember(KDmHierarchyIdPower, KDmIdUiApps, 1, this);
+ test(iMembers[4] != NULL);
+ iMembers[5] = new CDmTestMember(KDmHierarchyIdPower, KDmIdUiApps, 1, this);
+ test(iMembers[5] != NULL);
+
+ // expected number of notifications
+ iMembersCount = 12;
+ // first expected ordinal
+ iOrdinal = (iState == EPwActive) ? 0 : 1;
+
+ TInt r = iManager.Connect();
+ test(r == KErrNone);
+
+ CActiveScheduler::Add(this);
+
+ // Use an absolute timer to request a wakeup event
+ iTimer = new CDmTest2Timer();
+ TTime wakeup;
+ wakeup.HomeTime();
+ wakeup += TTimeIntervalSeconds(5);
+ test.Printf(_L("Tick count before timer = %d\n"), User::NTickCount());
+ iTimer->At(wakeup);
+
+ iManager.RequestSystemTransition(iState, CActive::iStatus);
+ CActive::SetActive();
+
+ CActiveScheduler::Start();
+ }
+
+TInt CDmTest2::TransitionNotification(MDmDomainMember& aDomainMember)
+ {
+ ++iCount;
+ if (aDomainMember.State() == EPwActive)
+ {
+ if(aDomainMember.Ordinal() < iOrdinal)
+ {
+ // Making the test to fail in RunL function inorder to complete the cleanup from domain manager.
+ test.Printf(_L("Making test to fail as Ordinal Mismatch Expected : %d, Returned : %d, State : %d"),
+ aDomainMember.Ordinal(), iOrdinal, aDomainMember.State());
+ iCount--;
+ }
+ }
+ else
+ {
+ if(aDomainMember.Ordinal() > iOrdinal)
+ {
+ // Making the test to fail in RunL function inorder to complete the cleanup from domain manager.
+ test.Printf(_L("Making test to fail as Ordinal Mismatch Expected : %d, Returned : %d, State: %d"),
+ aDomainMember.Ordinal(), iOrdinal, aDomainMember.State());
+ iCount--;
+ }
+ }
+ iOrdinal = aDomainMember.Ordinal();
+
+ // acknowledge one from two
+ iAcknowledge = !iAcknowledge;
+ return iAcknowledge?KErrNone:KErrAbort;
+ }
+
+void CDmTest2::RunL()
+ {
+ test.Printf(_L("Tick count after CDmTest2::RunL() = %d\n"), User::NTickCount());
+
+ iTimer->Cancel();
+ CActiveScheduler::Stop();
+
+ iManager.Close();
+
+ CDmTestMember** mp;
+ for (mp = iMembers; *mp; ++mp)
+ delete *mp;
+ test(CActive::iStatus == KErrTimedOut);
+ test(iCount == iMembersCount);
+ }
+
+void CDmTest2::DoCancel()
+ {
+ test(0);
+ }
+
+void CDmTest2::Release()
+ {
+ if (iTimer)
+ {
+ iTimer->Cancel();
+ delete iTimer;
+ }
+ delete this;
+ }
+
+class CDmTest3 : public MDmTest
+ {
+public:
+ // from MDmTest
+ void Perform();
+ void Release();
+ TInt TransitionNotification(MDmDomainMember& aDomainMember);
+ void TransitionRequestComplete() {};
+ };
+
+void CDmTest3::Perform()
+ {
+ //
+ // Test simple error situation
+ //
+ RDmDomainManager manager;
+ TInt r = manager.Connect();
+ test(r == KErrNone);
+
+ RDmDomainManager manager1;
+ r = manager1.Connect();
+ test(r == KErrInUse);
+
+ RDmDomain domain;
+ r = domain.Connect(KDmIdNone);
+ test(r == KDmErrBadDomainId);
+ CDmTestMember* testMember;
+ testMember = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
+ test (testMember != NULL);
+
+ TRequestStatus status;
+ manager.RequestDomainTransition(KDmIdApps, EPwStandby, status);
+ test(status.Int() == KRequestPending);
+
+ TRequestStatus status1;
+ manager.RequestDomainTransition(KDmIdApps, EPwActive, status1);
+ User::WaitForRequest(status1);
+ test(status1.Int() == KDmErrBadSequence);
+ User::WaitForRequest(status);
+ test(status.Int() == KErrTimedOut);
+
+ // Since this test doesn't start the active scheduler, a domain member's RunL() will
+ // not get called so we need to re-request a domain transition notification manually
+ User::WaitForRequest(testMember->iStatus);
+ test(testMember->iStatus.Int() == KErrNone);
+ testMember->iDomain.RequestTransitionNotification(testMember->iStatus);
+
+ manager.RequestDomainTransition(KDmIdApps, EPwActive, status);
+ test(status.Int() == KRequestPending);
+ manager.CancelTransition();
+ test(status.Int() == KErrCancel);
+ manager.CancelTransition();
+ User::WaitForRequest(status);
+ test(status.Int() == KErrCancel);
+
+ testMember->iDomain.CancelTransitionNotification();
+
+ delete testMember;
+
+ domain.Close();
+ manager.Close();
+ }
+
+TInt CDmTest3::TransitionNotification(MDmDomainMember& /*aDomainMember*/)
+ {
+ test(0);
+ return KErrAbort; // don't acknowledge
+ }
+
+void CDmTest3::Release()
+ {
+ delete this;
+ }
+
+class CDmTest4 : public MDmTest
+ {
+public:
+ // from MDmTest
+ void Perform();
+ void Release();
+ TInt TransitionNotification(MDmDomainMember& aDomainMember);
+ void TransitionRequestComplete() {};
+private:
+ void ExecSlave(TUint arg);
+ };
+
+_LIT(KSecuritySlavePath, "t_domain_slave.exe");
+
+void CDmTest4::ExecSlave(TUint aArg)
+ {
+ RProcess proc;
+ TInt r = proc.Create(KSecuritySlavePath, TPtrC((TUint16*) &aArg, sizeof(aArg)/sizeof(TUint16)));
+ test(r == KErrNone);
+ TRequestStatus status;
+ proc.Logon(status);
+ proc.Resume();
+ User::WaitForRequest(status);
+
+ RDebug::Printf("CDmTest4::ExecSlave(%d) ExitType %d", aArg, proc.ExitType() );
+ RDebug::Printf("CDmTest4::ExecSlave(%d) ExitReason %d", aArg, proc.ExitReason() );
+ test(proc.ExitType() == EExitKill);
+// test(proc.ExitReason() == KErrPermissionDenied);
+
+ CLOSE_AND_WAIT(proc);
+ }
+
+//! @SYMTestCaseID PBASE-T_DOMAIN-4
+//! @SYMTestType CT
+//! @SYMTestCaseDesc Dmain manager security tests
+//! @SYMREQ 3722
+//! @SYMTestActions Launches a separate process with no capabilities
+//! @SYMTestExpectedResults DM APIs should fail with KErrPermissionDenied
+//! @SYMTestPriority High
+//! @SYMTestStatus Defined
+void CDmTest4::Perform()
+ {
+ //
+ // Security tests
+ //
+
+ ExecSlave(0);
+
+ ExecSlave(1);
+
+ }
+
+TInt CDmTest4::TransitionNotification(MDmDomainMember& /*aDomainMember*/)
+ {
+ test(0);
+ return KErrNone;
+ }
+
+void CDmTest4::Release()
+ {
+ delete this;
+ }
+
+// Test hierarchy tests
+class CDmTestStartupMember : public CDmTestMember
+ {
+public:
+ CDmTestStartupMember(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest*);
+
+public:
+private:
+ };
+
+CDmTestStartupMember::CDmTestStartupMember(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest* aTest)
+ : CDmTestMember(aHierarchy, aId, aOrdinal, aTest)
+ {
+ }
+
+// Simultaneously testing of test domain defined in DomainPolicy99.dll
+// and the power domain defined in DomainPolicy.dll
+class CDmTest5 : public CActive, public MDmTest
+ {
+public:
+ // from CActive
+ void RunL();
+ // from MDmTest
+ void Perform();
+ void Release();
+ TInt TransitionNotification(MDmDomainMember& aDomainMember);
+ void TransitionRequestComplete();
+ CDmTest5(TDmDomainId aPowerId, TDmDomainId aTestId, TDmDomainState aPowerState, TDmDomainState aTestState) :
+ CActive(CActive::EPriorityStandard),
+ iPowerDomainId(aPowerId), iTestDomainId(aTestId), iPowerState(aPowerState), iTestState(aTestState) {}
+protected:
+ // from CActive
+ virtual void DoCancel();
+
+private:
+ enum { KMembersMax = 16 };
+ enum TAckMode{ KAckAlways, KAckNever, KAckError, KAckOddDomainsOnly };
+
+ CDmTestMember* iTestMembers[KMembersMax];
+ CDomainMemberAo* iPowerMembers[KMembersMax];
+
+ RDmDomainManager iTestDomainManager;
+
+ TDmDomainId iPowerDomainId;
+ TDmDomainId iTestDomainId;
+
+ TDmDomainState iPowerState;
+ TDmDomainState iTestState;
+
+ // level number for iTestDomainId. E.g 1 for KDmIdRoot, 2 for KDmIdTestA, etc.
+ TInt iTestDomainLevel;
+
+ TDmTraverseDirection iTraverseDirection;
+
+ TAckMode iAckMode;
+
+public:
+ TInt iTestNotifications;
+ TInt iPowerNotifications;
+ TInt iTestNotificationsExpected;
+ TInt iPowerNotificationsExpected;
+
+ TInt iTransitionsCompleted;
+ TInt iTransitionsExpected;
+ };
+
+
+
+//! @SYMTestCaseID PBASE-T_DOMAIN-5
+//! @SYMTestType CT
+//! @SYMTestCaseDesc Connects to two domain hierarchies simulteneously and perform various tests
+//! @SYMREQ 3704,3705,3706,3707,3708,3709,3710,3711,3720,3721,3724,3725,3726,3727
+//! @SYMTestActions Open two hiearchies simultaneously and perform various actions.
+//! @SYMTestExpectedResults All tests should pass
+//! @SYMTestPriority High
+//! @SYMTestStatus Defined
+void CDmTest5::Perform()
+ {
+
+ __UHEAP_MARK;
+
+ //
+ // Test domain transitions
+ //
+ CActiveScheduler::Add(this);
+
+ TInt r = RDmDomainManager::AddDomainHierarchy(KDmHierarchyIdTest);
+
+ RDebug::Printf("RDmDomainManager::AddDomainHierarchy returns %d", r );
+
+ test(r == KErrNone);
+
+ CDomainManagerAo* powerDomainManager = NULL;
+ TRAP(r, powerDomainManager = CDomainManagerAo::NewL(KDmHierarchyIdPower, *this));
+ test (powerDomainManager != NULL);
+
+ r = CDomainManagerAo::AddDomainHierarchy(KDmHierarchyIdPower);
+ test(r == KErrNone);
+
+ //*************************************************
+ // Test 5a - connect to two domain hierarchies simultaneously
+ //*************************************************
+ test.Next(_L("Test 5a - connect to two domain hierarchies simultaneously"));
+
+ test.Printf(_L("Domain id = 0x%x, Target State = 0x%x\n"), iTestDomainId, iTestState);
+
+ TInt testMemberCount = 0;
+
+ // Add some test hierarchy members - these use the RDmDomain API
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // row 1
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestA, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestA), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestB, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestB), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestC, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestC), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // row2
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestAA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAA), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestAB, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAB), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestBA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestB, KDmIdTestBA), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestCA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestC, KDmIdTestCA), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // row 3
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestABA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABA), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestABB, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABB), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+ iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestCAA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestC, KDmIdTestCA, KDmIdTestCAA), this);
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // add some power hierarchy members - these use the CDmDomain AO API
+ TInt powerMemberCount = 0;
+ TRAP(r, iPowerMembers[powerMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdPower, KDmIdRoot, KDmIdRoot, this));
+ test(iTestMembers[powerMemberCount++] != NULL);
+ TRAP(r, iPowerMembers[powerMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdPower, KDmIdApps, KDmIdApps, this));
+ test(iTestMembers[powerMemberCount++] != NULL);
+ TRAP(r, iPowerMembers[powerMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdPower, KDmIdUiApps, KDmIdUiApps, this));
+ test(iTestMembers[powerMemberCount++] != NULL);
+
+
+ RArray<const TTransitionFailure> testFailures;
+ TInt testFailureCount;
+ RArray<const TTransitionFailure> powerFailures;
+ TInt powerFailureCount;
+
+
+
+ // calculate the expected number of notifications
+ TInt expectedTestNotifications = 0;
+ TInt leafNodes = 0;
+
+
+ // work out the domain level, the number of leaf nodes and the expected number of
+ // notifications for the domain that is being transitioned
+ switch(iTestDomainId)
+ {
+ case KDmIdRoot : iTestDomainLevel = 1; leafNodes = 5; expectedTestNotifications = testMemberCount; break;
+ case KDmIdTestA : iTestDomainLevel = 2; leafNodes = 3; expectedTestNotifications = 5; break;
+ case KDmIdTestB : iTestDomainLevel = 2; leafNodes = 1; expectedTestNotifications = 2; break;
+ case KDmIdTestC : iTestDomainLevel = 2; leafNodes = 1; expectedTestNotifications = 3; break;
+
+ case KDmIdTestAA : iTestDomainLevel = 3; leafNodes = 1; expectedTestNotifications = 1; break;
+ case KDmIdTestAB : iTestDomainLevel = 3; leafNodes = 2; expectedTestNotifications = 3; break;
+ case KDmIdTestBA : iTestDomainLevel = 3; leafNodes = 1; expectedTestNotifications = 1; break;
+ case KDmIdTestCA : iTestDomainLevel = 3; leafNodes = 1; expectedTestNotifications = 2; break;
+
+ case KDmIdTestABA : iTestDomainLevel = 4; leafNodes = 1; expectedTestNotifications = 1; break;
+ case KDmIdTestABB : iTestDomainLevel = 4; leafNodes = 1; expectedTestNotifications = 1; break;
+ case KDmIdTestCAA : iTestDomainLevel = 4; leafNodes = 1; expectedTestNotifications = 1; break;
+ default:
+ test(0);
+ }
+ test.Printf(_L("Test Domain id = 0x%x, Level = %d, Target State = 0x%x, expected notifications = %d, leafNodes = %d\n"),
+ iTestDomainId, iTestDomainLevel, iTestState, expectedTestNotifications, leafNodes);
+
+ TInt expectedPowerNotifications = 0;
+ switch(iPowerDomainId)
+ {
+ case KDmIdRoot : expectedPowerNotifications = powerMemberCount; break;
+ case KDmIdApps : expectedPowerNotifications = 1; break;
+ case KDmIdUiApps : expectedPowerNotifications = 1; break;
+ default:
+ test(0);
+ }
+
+
+
+ // connect to the test hierarchy
+ r = iTestDomainManager.Connect(KDmHierarchyIdTest);
+ test(r == KErrNone);
+
+ // verify that we can't connect to the same hierarchy more than once
+ RDmDomainManager domainManager;
+ r = domainManager.Connect(KDmHierarchyIdTest);
+ test(r == KErrInUse);
+
+
+
+ //*************************************************
+ // Test 5b - request a positive transition
+ // issue a positive transition (i.e. transition state increases)
+ // and request that the test domain use ETraverseParentsFirst
+ //*************************************************
+ test.Next(_L("Test 5b - request a positive transition"));
+ iAckMode = KAckAlways;
+
+ iTransitionsCompleted = iTestNotifications = iPowerNotifications = 0;
+ iPowerNotificationsExpected = 0;
+ iTestNotificationsExpected = expectedTestNotifications;
+ iTransitionsExpected = 1;
+
+ // DON'T request any domain transition on the power hierarchy
+ // powerDomainManager->RequestDomainTransition(iPowerDomainId, EPwActive);
+ // request a domain transition on the test hierarchy
+ iTraverseDirection = ETraverseParentsFirst;
+ if (iTestDomainId == KDmIdRoot)
+ iTestDomainManager.RequestSystemTransition(iTestState, ETraverseDefault, CActive::iStatus);
+ else
+ iTestDomainManager.RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault, CActive::iStatus);
+ CActive::SetActive();
+
+ CActiveScheduler::Start();
+ test(powerDomainManager->iStatus == KErrNone);
+ test(iStatus == KErrNone);
+ test(iTestNotifications == iTestNotificationsExpected);
+ test(iPowerNotifications == iPowerNotificationsExpected);
+
+ //*************************************************
+ // Test 5c- verify domains are in correct state
+ //*************************************************
+ test.Next(_L("Test 5c- verify domains are in correct state"));
+ RDmDomain domainMember;
+ r = domainMember.Connect(KDmHierarchyIdTest, iTestDomainId);
+ test (r == KErrNone);
+ TDmDomainState state = domainMember.GetState();
+ domainMember.Close();
+ test (state == iTestState);
+
+ // if the transition request is not on the root, verify that that
+ // the root domain and the transition domain are in different states
+ if (iTestDomainId != KDmIdRoot && iTestState != EStartupCriticalStatic)
+ {
+ r = domainMember.Connect(KDmHierarchyIdTest, KDmIdRoot);
+ test (r == KErrNone);
+ TDmDomainState state = domainMember.GetState();
+ domainMember.Close();
+ test (state != iTestState);
+ }
+
+
+ //*************************************************
+ // Test 5d- request a negative transition
+ // issue a negative transition (i.e. transition state decreases)
+ // and request that the test domain use ETraverseChildrenFirst
+ //*************************************************
+ test.Next(_L("Test 5d- request a negative transition"));
+ iAckMode = KAckAlways;
+ iTestState--; // EStartupCriticalStatic;
+ iPowerState--; // EPwStandby
+
+ iTransitionsCompleted = iTestNotifications = iPowerNotifications = 0;
+ iPowerNotificationsExpected = expectedPowerNotifications;
+ iTestNotificationsExpected = expectedTestNotifications;
+ iTransitionsExpected = 2;
+
+ // DO request a domain transition on the power hierarchy
+ powerDomainManager->RequestDomainTransition(iPowerDomainId, iPowerState, ETraverseDefault);
+
+ // request a domain transition on the test hierarchy
+ iTraverseDirection = ETraverseChildrenFirst;
+ iTestDomainManager.RequestDomainTransition(iTestDomainId, iTestState, iTraverseDirection, CActive::iStatus);
+ CActive::SetActive();
+
+ // wait for all test & power transitions to complete
+ CActiveScheduler::Start();
+ test(powerDomainManager->iStatus == KErrNone);
+ test(iStatus == KErrNone);
+ test(iTestNotifications == iTestNotificationsExpected);
+ test(iPowerNotifications == iPowerNotificationsExpected);
+
+
+ //*************************************************
+ // Test 5e- request a positive transition, with zero acknowledgements
+ // issue a positive transition with no members acknowledging the transition
+ //*************************************************
+ test.Next(_L("Test 5e- request a positive transition, with zero acknowledgements"));
+ iAckMode = KAckNever;
+ iTestState++; // EStartupCriticalDynamic;
+ iPowerState++; // EPwActive
+
+ // power hierarchy should continue on failure, so we all power domains should transition
+ // test hierarchy should stop on failure, so should get notifications from all leaf nodes
+ iTransitionsCompleted = iTestNotifications = iPowerNotifications = 0;
+ iPowerNotificationsExpected = expectedPowerNotifications;
+ iTestNotificationsExpected = leafNodes; // 5 leaf nodes for root domain
+ iTransitionsExpected = 2;
+
+ // DO request a domain transition on the power hierarchy
+ powerDomainManager->RequestDomainTransition(iPowerDomainId, iPowerState, ETraverseDefault);
+
+ // request a domain transition on the test hierarchy
+ iTraverseDirection = ETraverseChildrenFirst;
+ iTestDomainManager.RequestDomainTransition(iTestDomainId, iTestState, iTraverseDirection, CActive::iStatus);
+ CActive::SetActive();
+
+ // wait for all test & power transitions to complete
+ CActiveScheduler::Start();
+ test(powerDomainManager->iStatus == KErrTimedOut);
+ test(iStatus == KErrTimedOut);
+ test(iTestNotifications == iTestNotificationsExpected);
+ test(iPowerNotifications == iPowerNotificationsExpected);
+
+ // get the failures on the test hierarchy
+ testFailureCount = iTestDomainManager.GetTransitionFailureCount();
+ test (testFailureCount == 1);
+
+ r = iTestDomainManager.GetTransitionFailures(testFailures);
+ test(r == KErrNone);
+ test(testFailureCount == testFailures.Count());
+
+ test.Printf(_L("Test failures = %d\n"), testFailureCount);
+ TInt i;
+ for (i=0; i<testFailureCount; i++)
+ {
+ test.Printf(_L("%d: iDomainId %d, iError %d\n"),
+ i, testFailures[i].iDomainId, testFailures[i].iError);
+ test(testFailures[i].iError == KErrTimedOut);
+ }
+
+ // get the failures on the power hierarchy
+ powerFailureCount = powerDomainManager->GetTransitionFailureCount();
+ test (powerFailureCount == expectedPowerNotifications);
+
+ r = powerDomainManager->GetTransitionFailures(powerFailures);
+ test(r == KErrNone);
+ test(powerFailureCount == powerFailures.Count());
+
+ test.Printf(_L("Power failures = %d\n"), powerFailureCount);
+ for (i=0; i<powerFailureCount; i++)
+ {
+ test.Printf(_L("%d: iDomainId %d, iError %d\n"),
+ i, powerFailures[i].iDomainId, powerFailures[i].iError);
+ test(powerFailures[i].iError == KErrTimedOut);
+ }
+
+
+ //*************************************************
+ // Test 5f- request a positive transition, with error acknowledgements
+ // issue a positive transition with all members nack'ing the transition
+ //*************************************************
+ test.Next(_L("Test 5f- request a positive transition, with error acknowledgements"));
+ iAckMode = KAckError;
+ iTestState++;
+ iPowerState++;
+
+ // power hierarchy should continue on failure, so all power domains should transition
+ // test hierarchy should stop on failure, so should get notifications from
+ // anything from 1 to all the leaf nodes
+ iTransitionsCompleted = iTestNotifications = iPowerNotifications = 0;
+ iPowerNotificationsExpected = expectedPowerNotifications;
+ iTestNotificationsExpected = leafNodes; // 5 leaf nodes for root domain
+ iTransitionsExpected = 2;
+
+ // DO request a domain transition on the power hierarchy
+ powerDomainManager->RequestDomainTransition(iPowerDomainId, iPowerState, ETraverseDefault);
+
+ // request a domain transition on the test hierarchy
+ iTraverseDirection = ETraverseChildrenFirst;
+ iTestDomainManager.RequestDomainTransition(iTestDomainId, iTestState, iTraverseDirection, CActive::iStatus);
+ CActive::SetActive();
+
+ // wait for all test & power transitions to complete
+ CActiveScheduler::Start();
+ test(powerDomainManager->iStatus == KErrGeneral);
+ test(iStatus == KErrGeneral);
+ test(iTestNotifications <= iTestNotificationsExpected);
+ test(iPowerNotifications == iPowerNotificationsExpected);
+
+ // get the failures on the test hierarchy
+ testFailureCount = iTestDomainManager.GetTransitionFailureCount();
+ test (testFailureCount == 1);
+
+ r = iTestDomainManager.GetTransitionFailures(testFailures);
+ test(r == KErrNone);
+ test(testFailureCount == testFailures.Count());
+
+ test.Printf(_L("Test failures = %d\n"), testFailureCount);
+ for (i=0; i<testFailureCount; i++)
+ {
+ test.Printf(_L("%d: iDomainId %d, iError %d\n"),
+ i, testFailures[i].iDomainId, testFailures[i].iError);
+ test(testFailures[i].iError == KErrGeneral);
+ }
+
+ // get the failures on the power hierarchy
+ powerFailureCount = powerDomainManager->GetTransitionFailureCount();
+ test (powerFailureCount == expectedPowerNotifications);
+
+ r = powerDomainManager->GetTransitionFailures(powerFailures);
+ test(r == KErrNone);
+ test(powerFailureCount == powerFailures.Count());
+
+ test.Printf(_L("Power failures = %d\n"), powerFailureCount);
+ for (i=0; i<powerFailureCount; i++)
+ {
+ test.Printf(_L("%d: iDomainId %d, iError %d\n"),
+ i, powerFailures[i].iDomainId, powerFailures[i].iError);
+ test(powerFailures[i].iError == KErrGeneral);
+ }
+
+
+ // cleanup
+
+ testFailures.Reset();
+ powerFailures.Reset();
+
+ iTestDomainManager.Close();
+ delete powerDomainManager;
+ powerDomainManager = NULL;
+
+ CDmTestMember** mt;
+ for (mt = iTestMembers; *mt; ++mt)
+ delete *mt;
+
+ CDomainMemberAo** mp;
+ for (mp = iPowerMembers; *mp; ++mp)
+ delete *mp;
+
+
+ // restore the domain hierarchies to their initial state so as not to
+ // upset any subsequent tests which rely on this
+ {
+ RDmDomainManager manager;
+ TInt r = manager.Connect();
+ test (r == KErrNone);
+ TRequestStatus status;
+ manager.RequestDomainTransition(KDmIdRoot, EPwActive, status);
+ test(status.Int() == KRequestPending);
+ User::WaitForRequest(status);
+ test(status.Int() == KErrNone);
+ manager.Close();
+
+ r = manager.Connect(KDmHierarchyIdTest);
+ test (r == KErrNone);
+ manager.RequestDomainTransition(KDmIdRoot, EStartupCriticalStatic, ETraverseDefault, status);
+ test(status.Int() == KRequestPending);
+ User::WaitForRequest(status);
+ test(status.Int() == KErrNone);
+ manager.Close();
+ }
+
+ __UHEAP_MARKEND;
+ }
+
+// This handles a transition notification from either a power domain member or
+// a test domain member.
+// Verifies that the domain state is as expected.
+// Updates the number of notifications for each hierarchy and verifies that all parent
+// domains have transitioned already (for parent-to-child transitions) or that all child
+// domains have been transitioned already (for child-to-parent transitions).
+
+TInt CDmTest5::TransitionNotification(MDmDomainMember& aDomainMember)
+ {
+ if (aDomainMember.HierarchyId() == KDmHierarchyIdPower)
+ iPowerNotifications++;
+ else
+ iTestNotifications++;
+
+ if (aDomainMember.HierarchyId() == KDmHierarchyIdPower)
+ {
+ __PRINT((_L("CDmTest5::TransitionNotification(), Hierarchy = %d, iOrdinal = 0x%08X, state = 0x%x, status = %d\n"),
+ aDomainMember.HierarchyId(), aDomainMember.Ordinal(), aDomainMember.State(), aDomainMember.Status()));
+ test(aDomainMember.State() == iPowerState);
+ }
+ else if (aDomainMember.HierarchyId() == KDmHierarchyIdTest)
+ {
+ TBuf16<4> buf;
+ GetDomainDesc(aDomainMember.Ordinal(), buf);
+
+ __PRINT((_L("CDmTest5::TransitionNotification(), Hierarchy = %d, domain = %S, iOrdinal = 0x%08X, state = 0x%x, status = %d\n"),
+ aDomainMember.HierarchyId(), &buf, aDomainMember.Ordinal(), aDomainMember.State(), aDomainMember.Status()));
+ test(aDomainMember.State() == iTestState);
+ }
+ else
+ {
+ test(0);
+ }
+
+ // if we're going from parent to child,
+ // check that each parent domain has received a notification already
+ // if not, check that each child domain has received a notification already
+
+ CDmTestMember** mp;
+
+ if (aDomainMember.HierarchyId() == KDmHierarchyIdTest && iAckMode == KAckAlways)
+ {
+
+ if (iTraverseDirection == ETraverseParentsFirst)
+ {
+ TUint ordThis = aDomainMember.Ordinal();
+ TUint ordParent = PARENT_ORDINAL(ordThis);
+
+ TInt levelParent = ORDINAL_LEVEL(ordParent);
+
+ TBuf16<4> buf;
+ GetDomainDesc(ordParent, buf);
+ if (levelParent >= iTestDomainLevel)
+ {
+ __PRINT((_L("Searching for parent domain = %S, ordinal = %08X \n"), &buf, ordParent));
+ for (mp = iTestMembers; *mp; ++mp)
+ {
+ if ((*mp)->Ordinal() == ordParent)
+ {
+ TBuf16<4> buf;
+ GetDomainDesc((*mp)->Ordinal(), buf);
+ __PRINT((_L("Found parent (%S). notification = %d\n"), &buf, (*mp)->Notifications()));
+ test ((*mp)->Notifications() == aDomainMember.Notifications());
+ break;
+ }
+ }
+ }
+ }
+ else
+ {
+ __PRINT((_L("Searching for children\n")));
+ for (mp = iTestMembers; *mp; ++mp)
+ {
+
+ TUint ordParent = PARENT_ORDINAL((*mp)->Ordinal());
+ if (ordParent == aDomainMember.Ordinal())
+ {
+ TBuf16<4> buf;
+ GetDomainDesc((*mp)->Ordinal(), buf);
+ __PRINT((_L("Found child (%S). notification = %d\n"), &buf, (*mp)->Notifications()));
+ test ((*mp)->Notifications() == aDomainMember.Notifications());
+ }
+ }
+ }
+ }
+
+ TInt ackError;
+ switch (iAckMode)
+ {
+ case KAckNever:
+ ackError = KErrAbort;
+ break;
+ case KAckError: // return an error to the DM
+ ackError = KErrGeneral;
+ break;
+ case KAckOddDomainsOnly:
+ ackError = (aDomainMember.DomainId() & 1)?KErrNone:KErrAbort;
+ break;
+ case KAckAlways:
+ default:
+ ackError = KErrNone;
+ break;
+ }
+ return ackError;
+ }
+
+void CDmTest5::RunL()
+ {
+ iTransitionsCompleted++;
+
+ __PRINT((_L("CDmTest5::RunL(), error = %d, iTestNotifications %d, iPowerNotifications %d\n"),
+ iStatus.Int(), iTestNotifications , iPowerNotifications));
+
+ if (iTransitionsCompleted == iTransitionsExpected)
+ CActiveScheduler::Stop();
+ }
+
+void CDmTest5::TransitionRequestComplete()
+ {
+ iTransitionsCompleted++;
+
+ __PRINT((_L("CDmTest5::TransitionRequestComplete(), error = %d, iTestNotifications %d, iPowerNotifications %d\n"),
+ iStatus.Int(), iTestNotifications , iPowerNotifications));
+
+ if (iTransitionsCompleted == iTransitionsExpected)
+ CActiveScheduler::Stop();
+ }
+
+void CDmTest5::DoCancel()
+ {
+ test(0);
+ }
+
+void CDmTest5::Release()
+ {
+ delete this;
+ }
+
+const TInt KMembersMax = 16;
+
+// Negative testing
+class CDmTest6 : public CActive, public MDmTest
+ {
+public:
+ enum
+ {
+ ENegTestTransitionNoConnect,
+ ENegTestGetStateNoConnect,
+ ENegTestTransitionInvalidMode
+ };
+
+ class TData
+ {
+ public:
+ inline TData(TInt aTest) : iTest(aTest){};
+ TInt iTest;
+ };
+
+public:
+ // from CActive
+ void RunL();
+
+ // from MDmTest
+ void Perform();
+ void Release();
+ TInt TransitionNotification(MDmDomainMember& aDomainMember);
+ void TransitionRequestComplete();
+
+
+ CDmTest6() : CActive(CActive::EPriorityStandard) {}
+
+protected:
+ // from CActive
+ virtual void DoCancel();
+
+private:
+ static TInt PanicThreadFunc(TAny* aData);
+ void PanicTest(TInt aTestNumber);
+
+
+ CDomainMemberAo* iTestMembers[KMembersMax];
+ CDomainManagerAo* iTestDomainManager;
+
+ TDmDomainId iTestDomainId;
+ TDmDomainState iTestState;
+
+public:
+ TInt iTestNotifications;
+ TInt iTestNotificationsExpected;
+
+ TInt iTransitionsCompleted;
+ TInt iTransitionsExpected;
+ };
+
+TInt CDmTest6::PanicThreadFunc(TAny* aData)
+ {
+ const TData* data = (const TData*)aData;
+ switch (data->iTest)
+ {
+ case ENegTestTransitionNoConnect:
+ {
+ // request a transition notification without connecting first (should panic)
+ RDmDomain domainMember;
+ TRequestStatus status;
+ User::SetJustInTime(EFalse);
+ domainMember.RequestTransitionNotification(status);
+ }
+ break;
+ case ENegTestGetStateNoConnect:
+ {
+ // Get the domain state without connecting (should panic)
+ RDmDomain domainMember;
+ User::SetJustInTime(EFalse);
+ domainMember.GetState();
+ }
+ break;
+ case ENegTestTransitionInvalidMode:
+ {
+ RDmDomainManager manager;
+ TRequestStatus status;
+ TInt r = manager.Connect(KDmHierarchyIdTest);
+ test(r == KErrNone);
+
+ User::SetJustInTime(EFalse);
+ manager.RequestDomainTransition(KDmIdRoot, 0, TDmTraverseDirection(-1), status);
+ }
+ break;
+ default:
+ break;
+ }
+ return KErrNone;
+ }
+
+void CDmTest6::PanicTest(TInt aTestNumber)
+ {
+ test.Printf(_L("panic test number %d\n"), aTestNumber);
+
+ TBool jit = User::JustInTime();
+
+ TData data(aTestNumber);
+
+ TInt KHeapSize=0x2000;
+
+ RThread thread;
+ TInt ret = thread.Create(KThreadName, PanicThreadFunc, KDefaultStackSize, KHeapSize, KHeapSize, &data);
+ test(KErrNone == ret);
+ TRequestStatus stat;
+ thread.Logon(stat);
+ thread.Resume();
+ User::WaitForRequest(stat);
+
+ User::SetJustInTime(jit);
+
+ // The thread must panic
+ test(thread.ExitType() == EExitPanic);
+ TInt exitReason = thread.ExitReason();
+ test.Printf(_L("panic test exit reason = %d\n"), exitReason);
+
+ switch(aTestNumber)
+ {
+ case ENegTestTransitionNoConnect:
+ test (exitReason == EBadHandle);
+ break;
+ case ENegTestGetStateNoConnect:
+ test (exitReason == EBadHandle);
+ break;
+ case ENegTestTransitionInvalidMode:
+ break;
+ default:
+ break;
+ }
+
+ CLOSE_AND_WAIT(thread);
+ }
+
+
+//! @SYMTestCaseID PBASE-T_DOMAIN-6
+//! @SYMTestType CT
+//! @SYMTestCaseDesc Negative testing
+//! @SYMPREQ 810
+//! @SYMTestActions Various negative tests
+//! @SYMTestExpectedResults All tests should pass
+//! @SYMTestPriority High
+//! @SYMTestStatus Defined
+void CDmTest6::Perform()
+ {
+
+ __UHEAP_MARK;
+
+ CActiveScheduler::Add(this);
+
+ CDomainManagerAo* iTestDomainManager = NULL;
+ TRAP_IGNORE(iTestDomainManager = CDomainManagerAo::NewL(KDmHierarchyIdTest, *this));
+ test (iTestDomainManager != NULL);
+
+ TInt r = CDomainManagerAo::AddDomainHierarchy(KDmHierarchyIdTest);
+ test(r == KErrNone);
+
+ //*************************************************
+ // Test 6a - Connect to the same hierarchy twice
+ //*************************************************
+ test.Next(_L("Test 6a - Connect to the same hierarchy twice"));
+
+ // verify that we can't connect to the same hierarchy more than once
+ CDomainManagerAo* testDomainManager = NULL;
+ TRAP(r, testDomainManager = CDomainManagerAo::NewL(KDmHierarchyIdTest, *this));
+ test(r == KErrInUse);
+ test (testDomainManager == NULL);
+
+
+ TInt testMemberCount = 0;
+
+ // Add some test hierarchy members
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // row 1
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestA, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestB, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestB), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestC, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestC), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // row2
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestAA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestAB, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAB), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestBA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestB, KDmIdTestBA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestCA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestC, KDmIdTestCA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // row 3
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestABA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestABB, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABB), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestCAA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestC, KDmIdTestCA, KDmIdTestCAA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+
+
+ //*************************************************
+ // Test 6b change to current state
+ //*************************************************
+ test.Next(_L("Test 6b change to current state"));
+ iTestState = EStartupCriticalStatic;
+ iTestDomainId = KDmIdRoot;
+
+ iTransitionsCompleted = iTestNotifications = 0;
+ iTestNotificationsExpected = testMemberCount;
+ iTransitionsExpected = 1;
+
+ // request a domain transition
+ iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
+
+ // wait for test transitions to complete
+ CActiveScheduler::Start();
+ test(iStatus == KErrNone);
+ test(iTestNotifications == iTestNotificationsExpected);
+
+
+ // cancel a member notification request
+ //*************************************************
+ // Test 6c cancel a member notification request
+ //*************************************************
+ test.Next(_L("Test 6c cancel a member notification request"));
+ RDmDomain domainMember;
+ TRequestStatus status;
+ domainMember.Connect(KDmHierarchyIdTest, iTestDomainId);
+ domainMember.RequestTransitionNotification(status);
+ domainMember.CancelTransitionNotification();
+ User::WaitForRequest(status);
+ domainMember.Close();
+
+ //*************************************************
+ // Test 6d cancel a member notification request without having first requested a notification
+ //*************************************************
+ test.Next(_L("Test 6d cancel a member notification request without having first requested a notification"));
+ domainMember.Connect(KDmHierarchyIdTest, iTestDomainId);
+ domainMember.CancelTransitionNotification();
+ domainMember.Close();
+
+ //*************************************************
+ // Test 6e domain controller adds invalid hierarchy
+ //*************************************************
+ test.Next(_L("Test 6e domain controller connects to invalid hierarchy"));
+ r = RDmDomainManager::AddDomainHierarchy(TDmHierarchyId(-1));
+ test(r == KErrBadHierarchyId);
+
+ //*************************************************
+ // Test 6f domain member connects to invalid hierarchy
+ //*************************************************
+ test.Next(_L("Test 6f domain member connects to invalid hierarchy"));
+ r = domainMember.Connect(TDmHierarchyId(-1), TDmDomainId(KDmIdRoot));
+ test (r == KErrBadHierarchyId);
+
+ //*************************************************
+ // Test 6g domain member connects to valid hierarchy but invalid domain
+ //*************************************************
+ test.Next(_L("Test 6g domain member connects to valid hierarchy but invalid domain"));
+ r = domainMember.Connect(KDmHierarchyIdTest, TDmDomainId(-1));
+ test (r == KDmErrBadDomainId);
+
+ delete iTestDomainManager;
+ iTestDomainManager = NULL;
+
+ // Panic tests
+
+ //*************************************************
+ // Test 6h request a transition notification without connecting first
+ //*************************************************
+ test.Next(_L("Test 6h request a transition notification without connecting first"));
+ PanicTest(ENegTestTransitionNoConnect);
+
+ //*************************************************
+ // Test 6i Get the domain state without connecting
+ //*************************************************
+ test.Next(_L("Test 6i Get the domain state without connecting"));
+ PanicTest(ENegTestGetStateNoConnect);
+
+ //*************************************************
+ // Test 6j request a transition notification with an invalid transition mode
+ //*************************************************
+ test.Next(_L("Test 6j request a transition notification with an invalid transition mode"));
+ PanicTest(ENegTestTransitionInvalidMode);
+
+
+ // cleanup
+
+ CDomainMemberAo** mt;
+ for (mt = iTestMembers; *mt; ++mt)
+ delete *mt;
+
+ __UHEAP_MARKEND;
+ }
+
+// This handles a transition notification from a test domain member.
+TInt CDmTest6::TransitionNotification(MDmDomainMember& aDomainMember)
+ {
+ TInt status = aDomainMember.Status();
+
+ iTestNotifications++;
+
+ test (aDomainMember.HierarchyId() == KDmHierarchyIdTest);
+
+ TBuf16<4> buf;
+ GetDomainDesc(aDomainMember.Ordinal(), buf);
+
+ test.Printf(_L("CDmTest6::TransitionNotification(), Hierarchy = %d, domain = %S, iOrdinal = 0x%08X, state = 0x%x, status = %d\n"),
+ aDomainMember.HierarchyId(), &buf, aDomainMember.Ordinal(), aDomainMember.State(), status);
+
+
+ return KErrNone;
+ }
+
+void CDmTest6::RunL()
+ {
+ iTransitionsCompleted++;
+
+ TInt error = iStatus.Int();
+
+ test.Printf(_L("CDmTest6::RunL(), error = %d, iTestNotifications %d\n"),
+ error, iTestNotifications);
+
+ if (iTransitionsCompleted == iTransitionsExpected)
+ CActiveScheduler::Stop();
+ }
+
+void CDmTest6::TransitionRequestComplete()
+ {
+ iTransitionsCompleted++;
+
+ TInt error = iStatus.Int();
+
+ test.Printf(_L("CDmTest6::TransitionRequestComplete(), error = %d, iTestNotifications %d\n"),
+ error, iTestNotifications);
+
+ if (iTransitionsCompleted == iTransitionsExpected)
+ CActiveScheduler::Stop();
+ }
+
+void CDmTest6::DoCancel()
+ {
+ test(0);
+ }
+
+void CDmTest6::Release()
+ {
+ delete this;
+ }
+
+// Transition progress Observer testing
+class CDmTest7 : public CActive, public MDmTest, public MHierarchyObserver
+ {
+public:
+ // from CActive
+ void RunL();
+
+ // from MDmTest
+ void Perform();
+ void Release();
+ TInt TransitionNotification(MDmDomainMember& aDomainMember);
+ void TransitionRequestComplete();
+
+ // from MHierarchyObserver
+ virtual void TransProgEvent(TDmDomainId aDomainId, TDmDomainState aState);
+ virtual void TransFailEvent(TDmDomainId aDomainId, TDmDomainState aState, TInt aError);
+ virtual void TransReqEvent(TDmDomainId aDomainId, TDmDomainState aState);
+
+
+
+ CDmTest7(TDmDomainId aDomainId) : CActive(CActive::EPriorityStandard), iObservedDomainId(aDomainId) {}
+
+protected:
+ // from CActive
+ virtual void DoCancel();
+
+private:
+ void TestForCompletion();
+
+
+private:
+
+ enum { KMembersMax = 16 };
+
+ CDomainMemberAo* iTestMembers[KMembersMax];
+ CDomainManagerAo* iTestDomainManager;
+
+ TDmDomainId iTestDomainId;
+ TDmDomainState iTestState;
+ TDmDomainId iObservedDomainId;
+
+public:
+ TInt iTestNotifications;
+ TInt iTestNotificationsExpected;
+
+ TInt iTransitionsCompleted;
+ TInt iTransitionsExpected;
+
+ TInt iTransProgEvents;
+ TInt iTransFailEvents;
+ TInt iTransReqEvents;
+
+ TInt iTransProgEventsExpected;
+ TInt iTransFailEventsExpected;
+ TInt iTransReqEventsExpected;
+ };
+
+//! @SYMTestCaseID PBASE-T_DOMAIN-7
+//! @SYMTestType CT
+//! @SYMTestCaseDesc Transition progress Observer testing
+//! @SYMREQ REQ3723
+//! @SYMTestActions Various negative tests
+//! @SYMTestExpectedResults All tests should pass
+//! @SYMTestPriority High
+//! @SYMTestStatus Defined
+void CDmTest7::Perform()
+ {
+
+ __UHEAP_MARK;
+
+ //
+ // Test domain transitions with activated observer
+ //
+ CActiveScheduler::Add(this);
+
+ TInt r = RDmDomainManager::AddDomainHierarchy(KDmHierarchyIdTest);
+ test(r == KErrNone);
+
+ CDomainManagerAo* iTestDomainManager = NULL;
+ TRAP_IGNORE(iTestDomainManager = CDomainManagerAo::NewL(KDmHierarchyIdTest, *this));
+ test (iTestDomainManager != NULL);
+
+ r = CDomainManagerAo::AddDomainHierarchy(KDmHierarchyIdTest);
+ test(r == KErrNone);
+
+ //*************************************************
+ // Test 7a - Testing observer notifications
+ //*************************************************
+
+ test.Next(_L("Test 7a - Testing observer notifications"));
+
+ TInt testMemberCount = 0;
+
+ // Add some test hierarchy members
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // row 1
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestA, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestB, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestB), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestC, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestC), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // row2
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestAA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestAB, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAB), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestBA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestB, KDmIdTestBA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestCA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestC, KDmIdTestCA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // row 3
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestABA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestABB, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABB), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+ TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestCAA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestC, KDmIdTestCA, KDmIdTestCAA), this));
+ test(iTestMembers[testMemberCount++] != NULL);
+
+ // create an observer
+ CHierarchyObserver* observer = NULL;
+ TRAP(r, observer = CHierarchyObserver::NewL(*this, KDmHierarchyIdTest));
+ test (r == KErrNone);
+ test(observer != NULL);
+ observer->StartObserver(iObservedDomainId, EDmNotifyAll);
+
+ // request a state change
+ iTestState = EStartupCriticalDynamic;
+ iTestDomainId = KDmIdRoot;
+ iTransitionsCompleted = iTestNotifications = 0;
+ iTestNotificationsExpected = testMemberCount;
+ iTransitionsExpected = 1;
+
+ iTransProgEvents = iTransFailEvents = iTransReqEvents = 0;
+
+ iTransReqEventsExpected = iTransProgEventsExpected = observer->ObserverDomainCount();
+ iTransFailEventsExpected = 0;
+
+
+ iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
+
+ // wait for test transitions to complete
+ CActiveScheduler::Start();
+ test(iStatus == KErrNone);
+ test(iTestNotifications == iTestNotificationsExpected);
+ test (iTransProgEvents == iTransProgEventsExpected);
+ test (iTransFailEvents == iTransFailEventsExpected);
+ test (iTransReqEvents == iTransReqEventsExpected);
+
+
+ // cleanup
+ delete observer;
+ observer = NULL;
+
+ //*************************************************
+ // Test 7b - start & stop the observer
+ //*************************************************
+ test.Next(_L("Test 7b - start & stop the observer"));
+
+ // create an observer, start it stop and then start it again
+ TRAP(r, observer = CHierarchyObserver::NewL(*this, KDmHierarchyIdTest));
+ test (r == KErrNone);
+ test(observer != NULL);
+ observer->StartObserver(iObservedDomainId, EDmNotifyAll);
+ observer->StopObserver();
+ observer->StartObserver(iObservedDomainId, EDmNotifyAll);
+
+ // request a state change
+ iTestState++;
+ iTestDomainId = KDmIdRoot;
+ iTransitionsCompleted = iTestNotifications = 0;
+ iTestNotificationsExpected = testMemberCount;
+ iTransitionsExpected = 1;
+
+ iTransProgEvents = iTransFailEvents = iTransReqEvents = 0;
+
+ iTransProgEventsExpected = iTransReqEventsExpected = observer->ObserverDomainCount();
+ iTransFailEventsExpected = 0;
+
+ iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
+
+ // wait for test transitions to complete
+ CActiveScheduler::Start();
+ test(iStatus == KErrNone);
+ test(iTestNotifications == iTestNotificationsExpected);
+ test (iTransProgEvents == iTransProgEventsExpected);
+ test (iTransFailEvents == iTransFailEventsExpected);
+ test (iTransReqEvents == iTransReqEventsExpected);
+
+ // stop the observer & request another state change
+ observer->StopObserver();
+ iTestState++;
+ iTestDomainId = KDmIdRoot;
+ iTransitionsCompleted = iTestNotifications = 0;
+ iTestNotificationsExpected = testMemberCount;
+ iTransitionsExpected = 1;
+
+ iTransProgEvents = iTransFailEvents = iTransReqEvents = 0;
+
+ iTransProgEventsExpected = 0;
+ iTransFailEventsExpected = 0;
+ iTransReqEventsExpected = 0;
+
+ iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
+ // wait for test transitions to complete
+ CActiveScheduler::Start();
+ test(iStatus == KErrNone);
+ test(iTestNotifications == iTestNotificationsExpected);
+ test (iTransProgEvents == iTransProgEventsExpected);
+ test (iTransFailEvents == iTransFailEventsExpected);
+ test (iTransReqEvents == iTransReqEventsExpected);
+
+ // Start the observer again on a different domain and only ask for transition requests
+ // Then request another state change
+ observer->StartObserver((iObservedDomainId == KDmIdRoot)?KDmIdTestCA:KDmIdRoot, EDmNotifyTransRequest);
+ iTestState++;
+ iTestDomainId = KDmIdRoot;
+ iTransitionsCompleted = iTestNotifications = 0;
+ iTestNotificationsExpected = testMemberCount;
+ iTransitionsExpected = 1;
+
+ iTransProgEvents = iTransFailEvents = iTransReqEvents = 0;
+
+ iTransReqEventsExpected = observer->ObserverDomainCount();
+ iTransProgEventsExpected = 0;
+ iTransFailEventsExpected = 0;
+
+
+ iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
+ // wait for test transitions to complete
+ CActiveScheduler::Start();
+ test(iStatus == KErrNone);
+ test(iTestNotifications == iTestNotificationsExpected);
+ test (iTransProgEvents == iTransProgEventsExpected);
+ test (iTransFailEvents == iTransFailEventsExpected);
+ test (iTransReqEvents == iTransReqEventsExpected);
+
+ delete observer;
+ observer = NULL;
+
+ //*************************************************
+ // Test 7c - invalid arguments testing for observer
+ //*************************************************
+ test.Next(_L("Test 7c - Invalid arguments testing for observer"));
+
+ const TDmHierarchyId KDmHierarchyIdInvalid = 110;
+
+ test.Printf(_L("Test 7c.1 - create observer with invalid hierarchy Id\n"));
+
+ // create an observer
+ TRAP(r, observer = CHierarchyObserver::NewL(*this, KDmHierarchyIdInvalid));
+ test (r == KErrBadHierarchyId);
+
+
+ test.Printf(_L("Test 7c.2 - Starting the observer with wrong domain Id\n"));
+ TRAP(r, observer = CHierarchyObserver::NewL(*this, KDmHierarchyIdTest));
+ test (r == KErrNone);
+ test(observer != NULL);
+
+ //Wrong domain Id
+ const TDmDomainId KDmIdInvalid = 0x0f;
+ r= observer->StartObserver(KDmIdInvalid, EDmNotifyAll);
+ test(r==KDmErrBadDomainId);
+
+ test.Printf(_L("Test 7c.3 - Trying to create second observer on the same hierarchy\n"));
+ TRAP(r, CHierarchyObserver::NewL(*this, KDmHierarchyIdTest));
+ test (r == KDmErrBadSequence);
+
+
+
+ //*************************************************
+ // Test 7d - Wrong sequence of API calls for observer
+ //*************************************************
+ test.Next(_L("Test 7d - Observer wrong sequence of calls"));
+
+ test.Printf(_L("Test 7d.1 - Stopping Observer before starting it\n"));
+ r = observer->StopObserver();
+ test(r==KDmErrBadSequence);
+
+ test.Printf(_L("Test 7d.2 - Starting Observer twice\n"));
+ r= observer->StartObserver(KDmIdRoot, EDmNotifyAll);
+ test(r==KErrNone);
+
+ r= observer->StartObserver(KDmIdRoot, EDmNotifyAll);
+ test(r==KDmErrBadSequence);
+
+
+ delete observer;
+
+ /***************************************/
+
+ delete iTestDomainManager;
+ iTestDomainManager = NULL;
+
+ CDomainMemberAo** mt;
+ for (mt = iTestMembers; *mt; ++mt)
+ delete *mt;
+
+
+ // restore the domain hierarchies to their initial state so as not to
+ // upset any subsequent tests which rely on this
+ {
+ RDmDomainManager manager;
+ TRequestStatus status;
+ TInt r = manager.Connect(KDmHierarchyIdTest);
+ test (r == KErrNone);
+ manager.RequestDomainTransition(KDmIdRoot, EStartupCriticalStatic, ETraverseDefault, status);
+ User::WaitForRequest(status);
+ test(status.Int() == KErrNone);
+ manager.Close();
+ }
+
+ __UHEAP_MARKEND;
+ }
+
+// This handles a transition notification from a test domain member.
+TInt CDmTest7::TransitionNotification(MDmDomainMember& aDomainMember)
+ {
+
+ iTestNotifications++;
+
+ test (aDomainMember.HierarchyId() == KDmHierarchyIdTest);
+
+ TBuf16<4> buf;
+ GetDomainDesc(aDomainMember.Ordinal(), buf);
+
+ __PRINT((_L("CDmTest7::TransitionNotification(), Hierarchy = %d, domain = %S, iOrdinal = 0x%08X, state = 0x%x, status = %d\n"),
+ aDomainMember.HierarchyId(), &buf, aDomainMember.Ordinal(), aDomainMember.State(), aDomainMember.Status()));
+
+ return KErrNone;
+ }
+
+void CDmTest7::RunL()
+ {
+ iTransitionsCompleted++;
+
+ __PRINT((_L("CDmTest7::RunL(), error = %d, iTestNotifications %d\n"),
+ iStatus.Int(), iTestNotifications));
+
+ TestForCompletion();
+ }
+
+void CDmTest7::TransitionRequestComplete()
+ {
+ iTransitionsCompleted++;
+
+ __PRINT((_L("CDmTest7::TransitionRequestComplete(), error = %d, iTestNotifications %d\n"),
+ iStatus.Int(), iTestNotifications));
+
+ TestForCompletion();
+ }
+
+void CDmTest7::DoCancel()
+ {
+ test(0);
+ }
+
+void CDmTest7::Release()
+ {
+ delete this;
+ }
+
+void CDmTest7::TestForCompletion()
+ {
+
+ if (iTransitionsCompleted == iTransitionsExpected &&
+ iTransProgEvents == iTransProgEventsExpected &&
+ iTransFailEvents == iTransFailEventsExpected &&
+ iTransReqEvents == iTransReqEventsExpected)
+ {
+ CActiveScheduler::Stop();
+ }
+ }
+
+#ifdef _DEBUG
+void CDmTest7::TransProgEvent(TDmDomainId aDomainId, TDmDomainState aState)
+#else
+void CDmTest7::TransProgEvent(TDmDomainId /*aDomainId*/, TDmDomainState /*aState*/)
+#endif
+ {
+ iTransProgEvents++;
+ __PRINT((_L("CDmTest7::TransProgEvent(), aDomainId = %d, aState %d, iTransProgEvents %d\n"),
+ aDomainId, aState, iTransProgEvents));
+ TestForCompletion();
+ }
+
+#ifdef _DEBUG
+void CDmTest7::TransFailEvent(TDmDomainId aDomainId, TDmDomainState aState, TInt aError)
+#else
+void CDmTest7::TransFailEvent(TDmDomainId /*aDomainId*/, TDmDomainState /*aState*/, TInt /*aError*/)
+#endif
+
+ {
+ iTransFailEvents++;
+ __PRINT((_L("CDmTest7::TransFailEvent(), aDomainId = %d, aState %d aError %d, iTransFailEvents %d\n"),
+ aDomainId, aState, iTransFailEvents, aError));
+ TestForCompletion();
+ }
+
+#ifdef _DEBUG
+void CDmTest7::TransReqEvent(TDmDomainId aDomainId, TDmDomainState aState)
+#else
+void CDmTest7::TransReqEvent(TDmDomainId /*aDomainId*/, TDmDomainState /*aState*/)
+#endif
+ {
+ iTransReqEvents++;
+ __PRINT((_L("CDmTest7::TransReqEvent(), aDomainId = %d, aState %d, iTransReqEvents %d\n"),
+ aDomainId, aState, iTransReqEvents));
+ TestForCompletion();
+ }
+
+GLDEF_C TInt E32Main()
+ {
+ CTrapCleanup* trapHandler=CTrapCleanup::New();
+ test(trapHandler!=NULL);
+
+ CActiveScheduler* scheduler = new CActiveScheduler();
+ test(scheduler != NULL);
+ CActiveScheduler::Install(scheduler);
+
+ // Turn off evil lazy dll unloading
+ RLoader l;
+ test(l.Connect()==KErrNone);
+ test(l.CancelLazyDllUnload()==KErrNone);
+ l.Close();
+
+ //
+ // Perform the number of iterations specifed by the command line argument.
+ //
+ // If no arguments - perform two iterations
+ //
+// TInt iter = 2;
+ TInt iter = 1;
+
+ TInt len = User::CommandLineLength();
+ if (len)
+ {
+ // Copy the command line in a buffer
+ HBufC* hb = HBufC::NewMax(len);
+ test(hb != NULL);
+ TPtr cmd((TUint16*) hb->Ptr(), len);
+ User::CommandLine(cmd);
+ // Extract the number of iterations
+ TLex l(cmd);
+ TInt i;
+ TInt r = l.Val(i);
+ if (r == KErrNone)
+ iter = i;
+ else
+ // strange command - silently ignore
+ {}
+ delete hb;
+ }
+
+ test.Title();
+ test.Start(_L("Testing"));
+
+ test.Printf(_L("Go for %d iterations\n"), iter);
+
+ // Remember the number of open handles. Just for a sanity check ....
+ TInt start_thc, start_phc;
+ RThread().HandleCount(start_phc, start_thc);
+
+ while (iter--)
+ {
+ MDmTest* tests[] =
+ {
+
+ new CDmTest1(KDmIdRoot, EPwStandby),
+ new CDmTest1(KDmIdRoot, EPwOff),
+ new CDmTest1(KDmIdRoot, EPwActive),
+ new CDmTest1(KDmIdApps, EPwStandby),
+ new CDmTest1(KDmIdApps, EPwOff),
+ new CDmTest1(KDmIdApps, EPwActive),
+ new CDmTest1(KDmIdUiApps, EPwStandby),
+ new CDmTest1(KDmIdUiApps, EPwOff),
+ new CDmTest1(KDmIdUiApps, EPwActive),
+ new CDmTest2(EPwStandby),
+ new CDmTest3(),
+
+ // platform security tests
+ new CDmTest4(),
+
+ // PREQ810 tests :
+ // note that we use a fictitious power state to prevent any
+ new CDmTest5(KDmIdRoot, KDmIdRoot, EPwActive+10, EStartupCriticalDynamic),
+ new CDmTest5(KDmIdUiApps, KDmIdTestAB, EPwActive+10, EStartupCriticalDynamic),
+
+ // negative tests
+ new CDmTest6(),
+
+
+ // observer tests
+ new CDmTest7(KDmIdTestA),
+ new CDmTest7(KDmIdRoot),
+
+ };
+
+ for (unsigned int i = 0; i < sizeof(tests)/sizeof(*tests); ++i)
+ {
+ test(tests[i] != NULL);
+ tests[i]->Perform();
+ tests[i]->Release();
+ }
+
+ }
+
+ test.End();
+
+ // Sanity check for open handles and for pending requests ...
+ TInt end_thc, end_phc;
+ RThread().HandleCount(end_phc, end_thc);
+ test(start_thc == end_thc);
+ test(start_phc == end_phc);
+ test(RThread().RequestCount() >= 0);
+
+ delete scheduler;
+ delete trapHandler;
+
+ return KErrNone;
+ }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/t_domain.mmp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,29 @@
+// Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test/domainmgr/t_domain.mmp
+//
+//
+
+TARGET t_domain.exe
+TARGETTYPE EXE
+SOURCEPATH .
+SOURCE t_domain.cpp
+LIBRARY euser.lib domaincli.lib
+OS_LAYER_SYSTEMINCLUDE_SYMBIAN
+
+CAPABILITY WriteDeviceData PowerMgmt
+
+VENDORID 0x70000001
+
+SMPSAFE
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/t_domain_slave.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,140 @@
+// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test\power\t_domain_slave.cpp
+//
+//
+
+#include <e32power.h>
+#include <e32test.h>
+#include <domainmember.h>
+#include <domainmanager.h>
+#include <e32panic.h>
+#include <e32debug.h>
+
+LOCAL_D RTest test(_L(" T_DOMAIN_SLAVE "));
+
+// This will be run in its own thread as part of test #1. It should get killed when trying to connect
+// to the manager without appropriate caps set
+TInt IncorrectClient(TAny*)
+{
+ RDmDomain domain;
+ TInt r = domain.Connect(KDmIdRoot);
+
+ RDmDomainManager manager;
+ r = manager.Connect();
+
+ return(r);
+}
+
+GLDEF_C TInt E32Main()
+ {
+ test.Title();
+ test.Start(_L("Testing"));
+
+// test.Next(_L("test security"));
+
+ // Get arguments from the command line
+ TInt len = User::CommandLineLength();
+ test (len);
+ TInt size = len * sizeof(TUint16);
+ test (size == sizeof(TInt));
+ TInt arg;
+ TPtr cmd((TUint16*) &arg, len);
+ User::CommandLine(cmd);
+
+ TInt expected_result = PlatSec::IsCapabilityEnforced(ECapabilityPowerMgmt) ? KErrPermissionDenied : KErrNone;
+
+ switch(arg)
+ {
+ case 0:
+ {
+ // This is the original t_domain_slave test, minus the panicking parts which now get
+ // tested as case 1.
+
+ test.Next(_L("test security -- 0"));
+
+ RDmDomain domain;
+ TInt r = domain.Connect(KDmIdRoot);
+ test (r == expected_result);
+
+ break;
+ }
+ case 1:
+ {
+
+ test.Next(_L("test security -- 1"));
+
+ TBool jit = User::JustInTime();
+
+ User::SetJustInTime(EFalse);
+
+ _LIT(KPanicThread, "PanicThread");
+
+ RThread testThread;
+
+ TInt tt=testThread.Create(KPanicThread, IncorrectClient, KDefaultStackSize,
+ NULL, NULL);
+
+ test (KErrNone == tt);
+
+ TRequestStatus tStatus;
+ // testThread.Logon(tStatus);
+
+ RUndertaker deathChecker;
+ TInt dcOK = deathChecker.Create();
+
+ test (KErrNone == dcOK);
+
+ TInt nextDeadThread;
+
+ deathChecker.Logon(tStatus, nextDeadThread);
+
+ // threads are created in a suspended state. calling resume here starts the thread.
+ testThread.Resume();
+ User::WaitForRequest(tStatus);
+
+ // If thread suicided for the correct reason --> successful test
+ // NB. KErrPermissionDenied means that the server refused the
+ // connection because of incorrect capabilities
+
+ RThread corpse;
+ corpse.SetHandle(nextDeadThread);
+
+ RDebug::Printf("Subthread exit type: %d", corpse.ExitType() );
+
+ RDebug::Printf("Subthread exit reason: %d",corpse.ExitReason() );
+
+ test (corpse.ExitType() == EExitKill);
+
+ test (corpse.ExitReason() == KErrPermissionDenied);
+
+ corpse.Close();
+
+ // close the RUndertaker and test thread
+ deathChecker.Close();
+ CLOSE_AND_WAIT(testThread);
+
+ User::SetJustInTime(jit);
+
+ break;
+ }
+ default:
+ User::Panic(_L("USER"), EInvariantFalse);
+ break;
+ }
+
+ test.End();
+
+ return KErrNone;
+ }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/t_domain_slave.mmp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,29 @@
+// Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test/domainmgr/t_domain_slave.mmp
+//
+//
+
+TARGET t_domain_slave.exe
+TARGETTYPE EXE
+SOURCEPATH .
+SOURCE t_domain_slave.cpp
+LIBRARY euser.lib domaincli.lib
+OS_LAYER_SYSTEMINCLUDE_SYMBIAN
+
+CAPABILITY None
+
+VENDORID 0x70000001
+
+SMPSAFE
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/test.inf Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,42 @@
+// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// Domain Manager Test Suite
+// Convienence INF file to build just these tests: bldmake -f test.inf bldfiles
+// Test project part of the offical ../group/bld.inf e32test component.
+//
+
+
+PRJ_PLATFORMS
+
+BASEDEFAULT
+
+
+
+PRJ_TESTEXPORTS
+
+dm_tests.iby /epoc32/rom/include/dm_tests.iby
+
+dmtest.auto.bat /epoc32/rom/include/dmtest.auto.bat
+dm_autoexec.bat /epoc32/rom/include/dm_autoexec.bat
+
+
+
+PRJ_TESTMMPFILES
+
+#ifndef SMP
+t_domain
+t_domain_slave support
+domainpolicy99 support
+#endif
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/domainmgr/tshell_dmtest.oby Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,29 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#define BASE_ROM
+#include <rom\##VARIANT##\header.iby>
+
+
+files=
+
+#include <rom\##VARIANT##\kernel.iby>
+#include "user.iby"
+#include <rom\hal\hal.iby>
+#include <rom\f32\f32.iby>
+
+#include <rom\include\dm_tests.iby>
--- a/kerneltest/e32test/group/bld.inf Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/e32test/group/bld.inf Thu Aug 12 12:51:24 2010 +0100
@@ -93,6 +93,9 @@
d_ldd2_ram support
d_lddns support
d_lddpowerseqtest support
+#if !defined(X86) && !defined(WINS)
+../power/d_powermisctest support
+#endif
d_ldddigitisertest support
d_lddturnaroundtimertest support
d_newldd support
@@ -402,6 +405,9 @@
t_tldd
t_newldd
t_lddpowerseqtest
+#if !defined(X86) && !defined(WINS)
+../power/t_powermisctest
+#endif
t_ldddigitisertest
t_userdigitisertest
t_userdigitisernocaps
@@ -721,9 +727,6 @@
// /E32TEST/POWER tests
t_power
t_power_slave support
-t_domain
-t_domain_slave support
-domainPolicyTest support
t_switchoff
t_frqchg
@@ -1022,37 +1025,7 @@
#endif
#if defined(MARM_ARMV5)
-../rm_debug/group/t_rmdebug_dll support
-../rm_debug/group/t_rmdebug_security0 support
-../rm_debug/group/t_rmdebug_security1 support
-../rm_debug/group/t_rmdebug_security2 support
-../rm_debug/group/t_rmdebug_security3 support
-../rm_debug/group/t_rmdebug_app support
-../rm_debug/group/t_rmdebug2
-../rm_debug/group/t_rmdebug2_oem
-../rm_debug/group/t_rmdebug2_oemtoken support
-../rm_debug/group/t_rmdebug2_oem2
-../rm_debug/group/t_rmdebug2_oemtoken2 support
../rm_debug/group/t_crashmonitor_lib
-
-../rm_debug/group/t_rmdebug_app1 support
-../rm_debug/group/t_rmdebug_app2 support
-../rm_debug/group/t_rmdebug_app3 support
-../rm_debug/group/t_rmdebug_app4 support
-../rm_debug/group/t_rmdebug_app5 support
-../rm_debug/group/t_rmdebug_app6 support
-../rm_debug/group/t_rmdebug_app7 support
-../rm_debug/group/t_rmdebug_app8 support
-../rm_debug/group/t_rmdebug_app9 support
-../rm_debug/group/t_rmdebug_app10 support
-
-../rm_debug/group/t_rmdebug_target_launcher support
-../rm_debug/group/t_rmdebug_multi_target
-
-../rm_debug/group/t_rmdebug_multi_agent support
-../rm_debug/group/t_multi_agent_launcher
-
-
#endif
t_stacksize
@@ -1080,6 +1053,8 @@
#include "../hcr/hcr.inf"
+#include "../domainmgr/test.inf"
+
//pci tests
t_pci
--- a/kerneltest/e32test/group/domainPolicyTest.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// e32test/group/domainpolicytest.mmp
-// domainpolicy99.dll Test Domain manager policy module
-//
-//
-
-/**
- @file
-*/
-
-
-TARGET domainpolicy99.dll
-CAPABILITY PowerMgmt ProtServ DiskAdmin
-TARGETTYPE dll
-
-userinclude ../power
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-sourcepath ../power
-source domainpolicytest.cpp
-
-library euser.lib
-
-
-START WINS
-END
-
-START MARM
-END
-
-VENDORID 0x70000001
-
-SMPSAFE
--- a/kerneltest/e32test/group/t_domain.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// e32test/group/t_domain.mmp
-//
-//
-
-TARGET t_domain.exe
-TARGETTYPE EXE
-SOURCEPATH ../power
-SOURCE t_domain.cpp
-LIBRARY euser.lib domaincli.lib
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-CAPABILITY WriteDeviceData PowerMgmt
-
-VENDORID 0x70000001
-
-SMPSAFE
--- a/kerneltest/e32test/group/t_domain_slave.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// e32test/group/t_domain_slave.mmp
-//
-//
-
-TARGET t_domain_slave.exe
-TARGETTYPE EXE
-SOURCEPATH ../power
-SOURCE t_domain_slave.cpp
-LIBRARY euser.lib domaincli.lib
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-CAPABILITY None
-
-VENDORID 0x70000001
-
-SMPSAFE
--- a/kerneltest/e32test/mmu/d_gobble.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/e32test/mmu/d_gobble.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -167,7 +167,7 @@
TUint32 DGobbler::AllocMultiPage(TUint32 aSize)
{
TUint32 sz = 1u << __e32_find_ms1_32(aSize); // round size down to power of 2
- while (sz > iPageSize)
+ while (sz >= iPageSize)
{
TPhysAddr pa;
TInt r = Epoc::AllocPhysicalRam(sz, pa);
--- a/kerneltest/e32test/mmu/t_demandpaging.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/e32test/mmu/t_demandpaging.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -75,6 +75,7 @@
#include <e32kpan.h>
#include <e32property.h>
#include <e32rom.h>
+#include <u32hal.h>
#include "d_memorytest.h"
#include "d_demandpaging.h"
#include "d_gobble.h"
@@ -108,6 +109,14 @@
// A descriptor whose header is in paged memory (actually just a pointer to a zero word)
TDesC8* PagedHeaderDes = NULL;
+// An area of paged rom if rom paging is supported, or zero
+TUint8* RomPagedBuffer = NULL;
+TInt RomPagedBufferSize = 0;
+
+// An area of paged code if code paging is supported, or zero
+TUint8* CodePagedBuffer = NULL;
+TInt CodePagedBufferSize = 0;
+
// A data paged chunk used as a buffer, if data paging is supported
_LIT(KChunkName, "t_demandpaging chunk");
RChunk DataPagedChunk;
@@ -119,7 +128,13 @@
return *aPtr;
}
+TUint8 WriteByte(volatile TUint8* aPtr)
+ {
+ return *aPtr = 1;
+ }
+
#define READ(a) ReadByte((volatile TUint8*)(a))
+#define WRITE(a) WriteByte((volatile TUint8*)(a))
void ThrashPaging(TUint aBytes)
{
@@ -435,12 +450,13 @@
EDesContentPaged
};
-enum TRealtimeOutcome
+enum TThreadOutcome
{
ENoError,
EBadDescriptor,
EServerTerminated,
- ERealtimePanic
+ ERealtimePanic,
+ EAbortPanic
};
class RTestSession : public RSessionBase
@@ -626,7 +642,7 @@
return r;
}
-void TestRealtimeOutcome(RThread aThread, TRealtimeOutcome aOutcome)
+void TestThreadOutcome(RThread aThread, TThreadOutcome aOutcome)
{
switch(aOutcome)
{
@@ -651,6 +667,12 @@
test_Equal(EIllegalFunctionForRealtimeThread, aThread.ExitReason());
break;
+ case EAbortPanic:
+ test_Equal(EExitPanic, aThread.ExitType());
+ // category for paging errors tested elsewhere
+ test_Equal(KErrAbort, aThread.ExitReason());
+ break;
+
default:
test(EFalse);
}
@@ -661,8 +683,9 @@
TIpcObjectPaged aServerPaged,
User::TRealtimeState aClientState,
User::TRealtimeState aServerState,
- TRealtimeOutcome aClientOutcome,
- TRealtimeOutcome aServerOutcome)
+ TThreadOutcome aClientOutcome,
+ TThreadOutcome aServerOutcome,
+ TPagingErrorContext aSimulatedError = EPagingErrorContextNone)
{
test.Printf(_L("TestPagedIpc %d %d %d %d %d %d %d\n"), aIpcDir, aClientPaged, aServerPaged,
aClientState, aServerState, aClientOutcome, aServerOutcome);
@@ -688,6 +711,11 @@
name = clientThread.Name();
test.Printf(_L(" client: %S\n"), &name);
clientThread.Logon(clientStatus);
+
+ // set up simulated failure if specifed
+ if (aSimulatedError != EPagingErrorContextNone)
+ test_KErrNone(UserSvr::HalFunction(EHalGroupVM, EVMHalDebugSetFail, (TAny*)aSimulatedError, 0));
+
clientThread.Resume();
User::WaitForRequest(serverStatus);
@@ -696,9 +724,13 @@
User::WaitForRequest(clientStatus);
test.Printf(_L(" client exit type is %d %d\n"), clientThread.ExitType(), clientThread.ExitReason());
+
+ // cancel any simulated failure
+ if (aSimulatedError != EPagingErrorContextNone)
+ test_KErrNone(UserSvr::HalFunction(EHalGroupVM, EVMHalDebugSetFail, (TAny*)EPagingErrorContextNone, 0));
- TestRealtimeOutcome(serverThread, aServerOutcome);
- TestRealtimeOutcome(clientThread, aClientOutcome);
+ TestThreadOutcome(serverThread, aServerOutcome);
+ TestThreadOutcome(clientThread, aClientOutcome);
CLOSE_AND_WAIT(serverThread);
CLOSE_AND_WAIT(clientThread);
@@ -717,7 +749,7 @@
return KErrNone;
}
-TInt RunTestThread(User::TRealtimeState aType, TRealtimeOutcome aOutcome)
+TInt RunTestThread(User::TRealtimeState aType, TThreadOutcome aOutcome)
{
RThread thread;
TInt r=thread.Create(KNullDesC, &TestThreadFunction, 0x1000, NULL, (TAny*)aType);
@@ -729,7 +761,7 @@
return s.Int();
thread.Resume();
User::WaitForRequest(s);
- TestRealtimeOutcome(thread, aOutcome);
+ TestThreadOutcome(thread, aOutcome);
CLOSE_AND_WAIT(thread);
return KErrNone;
}
@@ -811,6 +843,141 @@
test(KErrNone==DPTest::SetCacheSize(0,0));
}
+enum TPageFaultType
+ {
+ EPageFaultRomRead,
+ EPageFaultCodeRead,
+ EPageFaultDataRead,
+ EPageFaultDataWrite,
+ };
+
+
+TInt TestPagingErrorThreadFunction(TAny* aArg)
+ {
+ TUint8* ptr = (TUint8*)((TUint)aArg & ~1);
+ TBool write = ((TUint)aArg & 1) != 0;
+
+ if (write)
+ {
+ WRITE(ptr);
+ return DPTest::FlushCache();
+ }
+ else
+ {
+ READ(ptr);
+ return KErrNone;
+ }
+ }
+
+void TestPagingError(TPageFaultType aPageFaultType,
+ TPagingErrorContext aSimulatedError,
+ TExitType aExpectedExitType,
+ const TDesC& aExpectedExitCategory,
+ TInt aExpectedExitReason)
+ {
+ test.Printf(_L("TestPagingError %d %d %d \"%S\" %d\n"), aPageFaultType, aSimulatedError,
+ aExpectedExitType, &aExpectedExitCategory, aExpectedExitReason);
+
+ TUint8* ptr;
+ TBool write;
+
+ switch(aPageFaultType)
+ {
+ case EPageFaultRomRead: ptr = RomPagedBuffer; write = EFalse; break;
+ case EPageFaultCodeRead: ptr = CodePagedBuffer; write = EFalse; break;
+ case EPageFaultDataRead: ptr = DataPagedBuffer; write = EFalse; break;
+ case EPageFaultDataWrite: ptr = DataPagedBuffer; write = ETrue; break;
+ default: test(EFalse); return;
+ }
+
+ if (ptr == NULL) return; // specified type of paging is not enabled
+
+ if (write)
+ READ(ptr); // ensure data to be written is paged in
+ else
+ test_KErrNone(DPTest::FlushCache()); // ensure data to be read is paged out
+
+ // set up simulated failure
+ test_KErrNone(UserSvr::HalFunction(EHalGroupVM, EVMHalDebugSetFail, (TAny*)aSimulatedError, 0));
+
+ RThread thread;
+ TAny* arg = (TAny*)((TUint)ptr | (write ? 1 : 0));
+ test_KErrNone(thread.Create(KNullDesC, &TestPagingErrorThreadFunction, 0x1000, NULL, arg));
+ TRequestStatus s;
+ thread.Logon(s);
+ test_Equal(KRequestPending, s.Int());
+ thread.Resume();
+ User::WaitForRequest(s);
+
+ // cancel any simulated failure
+ test_KErrNone(UserSvr::HalFunction(EHalGroupVM, EVMHalDebugSetFail, (TAny*)EPagingErrorContextNone, 0));
+
+ TExitCategoryName exitCategory = thread.ExitCategory();
+ test.Printf(_L(" thread exit type is %d \"%S\" %d\n"),
+ thread.ExitType(), &exitCategory, thread.ExitReason());
+
+ test_Equal(aExpectedExitType, thread.ExitType());
+ if (aExpectedExitType == EExitPanic)
+ test_Equal(0, aExpectedExitCategory.Compare(exitCategory));
+ test_Equal(aExpectedExitReason, thread.ExitReason());
+
+ CLOSE_AND_WAIT(thread);
+ }
+
+void CreateDataPagedChunk()
+ {
+ TChunkCreateInfo createInfo;
+ createInfo.SetNormal(KMinBufferSize, KMinBufferSize);
+ createInfo.SetPaging(TChunkCreateInfo::EPaged);
+ createInfo.SetOwner(EOwnerProcess);
+ createInfo.SetGlobal(KChunkName);
+ test_KErrNone(DataPagedChunk.Create(createInfo));
+ test(DataPagedChunk.IsPaged()); // this is only ever called if data paging is supported
+ DataPagedBuffer = (TUint8*)DataPagedChunk.Base();
+ }
+
+void TestPagingErrors()
+ {
+ // test what happens when the paging system encounters errors such as failure when accessing
+ // media or decompressing paged data
+
+ // page fault type: simulated error: exit type: exit category: exit reason:
+ TestPagingError(EPageFaultRomRead, EPagingErrorContextNone, EExitKill, KNullDesC, KErrNone);
+ TestPagingError(EPageFaultRomRead, EPagingErrorContextRomRead, EExitPanic, _L("PAGED-ROM-READ"), KErrAbort);
+ TestPagingError(EPageFaultRomRead, EPagingErrorContextRomDecompress, EExitPanic, _L("PAGED-ROM-COMP"), KErrAbort);
+
+ TestPagingError(EPageFaultCodeRead, EPagingErrorContextNone, EExitKill, KNullDesC, KErrNone);
+ TestPagingError(EPageFaultCodeRead, EPagingErrorContextCodeRead, EExitPanic, _L("PAGED-CODE-READ"), KErrAbort);
+ TestPagingError(EPageFaultCodeRead, EPagingErrorContextCodeDecompress, EExitPanic, _L("PAGED-CODE-COMP"), KErrAbort);
+
+ if (DataPagedBuffer)
+ {
+ // Note WDP write faults are only reported on the next read
+ WRITE(DataPagedBuffer); // ensure page is not blank and will be read from swap
+
+ // page fault type: simulated error: exit type: exit category: exit reason:
+ TestPagingError(EPageFaultDataRead, EPagingErrorContextNone, EExitKill, KNullDesC, KErrNone);
+ TestPagingError(EPageFaultDataRead, EPagingErrorContextDataRead, EExitPanic, _L("PAGED-DATA-READ"), KErrAbort);
+ TestPagingError(EPageFaultDataWrite, EPagingErrorContextDataWrite, EExitKill, KNullDesC, KErrNone);
+ TestPagingError(EPageFaultDataRead, EPagingErrorContextNone, EExitPanic, _L("PAGED-DATA-WRITE"), KErrAbort);
+
+ // this will now always panic when we try to access the first page so destroy and re-create it
+ DataPagedChunk.Close();
+ CreateDataPagedChunk();
+ }
+
+ // test attribution of errors during IPC
+ TPagingErrorContext error;
+ if (RomPagedBuffer)
+ error = EPagingErrorContextRomRead;
+ else if (CodePagedBuffer)
+ error = EPagingErrorContextCodeRead;
+ else
+ error = EPagingErrorContextDataRead;
+ // ipc dir: client paged: server paged: client state: server state: client outcome: server outcome:
+ TestPagedIpc(EServerRead, EDesContentPaged, ENothingPaged, User::ERealtimeStateOff, User::ERealtimeStateOff, EAbortPanic, EBadDescriptor, error);
+ }
+
void TestLock()
{
// make sure live list is big enough
@@ -1287,50 +1454,45 @@
test.Start(_L("Initialisation"));
if (DPTest::Attributes() & DPTest::ERomPaging)
+ {
test.Printf(_L("Rom paging supported\n"));
+ TRomHeader* romHeader = (TRomHeader*)UserSvr::RomHeaderAddress();
+ test(romHeader->iPageableRomStart);
+ // todo: for some reason the first part of page of paged rom doesn't seem to get paged out
+ // when we flush the paging cache, hence RomPagedBuffer starts some way into this
+ RomPagedBuffer = (TUint8*)romHeader + romHeader->iPageableRomStart + 64 * PageSize;
+ RomPagedBufferSize = romHeader->iPageableRomSize - 64 * PageSize;
+ test(RomPagedBufferSize > 0);
+ }
+
if (DPTest::Attributes() & DPTest::ECodePaging)
+ {
test.Printf(_L("Code paging supported\n"));
+ test_KErrNone(PagedLibrary.Load(KTCodePagingDll4));
+ TGetAddressOfDataFunction func = (TGetAddressOfDataFunction)PagedLibrary.Lookup(KGetAddressOfDataFunctionOrdinal);
+ CodePagedBuffer = (TUint8*)func(CodePagedBufferSize);
+ test_NotNull(CodePagedBuffer);
+ test(CodePagedBufferSize > KMinBufferSize);
+ }
+
if (DPTest::Attributes() & DPTest::EDataPaging)
{
test.Printf(_L("Data paging supported\n"));
DataPagingSupported = ETrue;
- TChunkCreateInfo createInfo;
- createInfo.SetNormal(KMinBufferSize, KMinBufferSize);
- createInfo.SetPaging(TChunkCreateInfo::EPaged);
- createInfo.SetOwner(EOwnerProcess);
- createInfo.SetGlobal(KChunkName);
- test_KErrNone(DataPagedChunk.Create(createInfo));
- test(DataPagedChunk.IsPaged()); // this is only ever called if data paging is supported
- DataPagedBuffer = (TUint8*)DataPagedChunk.Base();
+ CreateDataPagedChunk();
}
if (DPTest::Attributes() & DPTest::ERomPaging)
{
// Use paged part of rom for testing
- TRomHeader* romHeader = (TRomHeader*)UserSvr::RomHeaderAddress();
- test(romHeader->iPageableRomStart);
- // todo: for some reason the first part of page of paged rom doesn't seem to get paged out
- // when we flush the paging cache, hence LargeBuffer starts some way into this
- LargeBuffer = (TUint8*)romHeader + romHeader->iPageableRomStart + 64 * PageSize;
- LargeBufferSize = romHeader->iPageableRomSize - 64 * PageSize;
- test(LargeBufferSize > 0);
- // Find a zero word in rom to set PagedHeaderDes to
- TUint* ptr = (TUint*)LargeBuffer;
- TUint* end = (TUint*)(LargeBuffer + LargeBufferSize);
- while (*ptr && ptr < end)
- ++ptr;
- test(*ptr == 0);
- test.Printf(_L("Found zero word at %08x\n"), ptr);
- PagedHeaderDes = (TDesC8*)ptr;
+ LargeBuffer = RomPagedBuffer;
+ LargeBufferSize = RomPagedBufferSize;
}
else if (DPTest::Attributes() & DPTest::ECodePaging)
{
// Use code paged DLL for testing
- test_KErrNone(PagedLibrary.Load(KTCodePagingDll4));
- TGetAddressOfDataFunction func = (TGetAddressOfDataFunction)PagedLibrary.Lookup(KGetAddressOfDataFunctionOrdinal);
- LargeBuffer = (TUint8*)func(LargeBufferSize);
- test_NotNull(LargeBuffer);
- PagedHeaderDes = (TDesC8*)LargeBuffer + 4;
+ LargeBuffer = CodePagedBuffer;
+ LargeBufferSize = CodePagedBufferSize;
}
else if (DPTest::Attributes() & DPTest::EDataPaging)
{
@@ -1344,7 +1506,16 @@
test.End();
return 0;
}
-
+
+ // Find a paged zero word to set PagedHeaderDes to
+ TUint* ptr = (TUint*)LargeBuffer;
+ TUint* end = (TUint*)(LargeBuffer + LargeBufferSize);
+ while (*ptr && ptr < end)
+ ++ptr;
+ test(*ptr == 0);
+ test.Printf(_L("Found zero word at %08x\n"), ptr);
+ PagedHeaderDes = (TDesC8*)ptr;
+
test.Next(_L("Test HAL interface"));
TestHAL();
@@ -1390,6 +1561,15 @@
test.Next(_L("Test no kernel faults when copying data from unpaged rom with mutex held"));
TestReadHoldingMutex();
+
+#ifdef _DEBUG
+ // test hook in kernel not present in release mode
+ if ((MemModelAttributes() & EMemModelTypeMask) == EMemModelTypeFlexible)
+ {
+ test.Next(_L("Test unrecoverable errors while paging"));
+ TestPagingErrors();
+ }
+#endif
test.Next(_L("Close test driver"));
Ldd.DestroyPlatHwChunk();
@@ -1398,11 +1578,14 @@
test.Next(_L("Test setting publish and subscribe properties from paged area"));
TestPublishAndSubscribe();
+#ifndef _DEBUG
+ // no point benchmarking in debug mode
if (DPTest::Attributes() & DPTest::ERomPaging)
{
test.Next(_L("Rom Paging Benchmark"));
RomPagingBenchmark();
}
+#endif
PagedLibrary.Close();
gobbler.Close();
--- a/kerneltest/e32test/mmu/t_shadow.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/e32test/mmu/t_shadow.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -195,24 +195,27 @@
{
test.Start(_L("Test allocating a shadow page when all free RAM is in 'chunk caches'"));
+ // Remove limit on max size of live list
+ TUint originalMin = 0;
+ TUint originalMax = 0;
+ TUint currentSize = 0;
+ TInt r = DPTest::CacheSize(originalMin, originalMax, currentSize);
+ test_Value(r, r == KErrNone || r == KErrNotSupported);
+ TBool resizeCache = r == KErrNone;
+ if (resizeCache)
+ test_KErrNone(DPTest::SetCacheSize(originalMin, KMaxTUint));
+
test.Next(_L("Load gobbler LDD"));
- TInt r = User::LoadLogicalDevice(KGobblerLddFileName);
+ r = User::LoadLogicalDevice(KGobblerLddFileName);
test_Value(r, r==KErrNone || r==KErrAlreadyExists);
- RGobbler gobbler;
+ RGobbler gobbler, gobbler2;
test_KErrNone(gobbler.Open());
TUint32 taken = gobbler.GobbleRAM(496*1024*1024);
test.Printf(_L(" Gobbled: %dK\n"), taken/1024);
test.Printf(_L(" Free RAM 0x%08X bytes\n"),FreeRam());
+ // Open 2nd globber here, while we still have some free pages.
+ test_KErrNone(gobbler2.Open());
- // Remove limit on max size of live list
- TUint originalMin = 0;
- TUint originalMax = 0;
- TUint currentSize = 0;
- r = DPTest::CacheSize(originalMin, originalMax, currentSize);
- test_Value(r, r == KErrNone || r == KErrNotSupported);
- TBool resizeCache = r == KErrNone;
- if (resizeCache)
- test_KErrNone(DPTest::SetCacheSize(originalMin, KMaxTUint));
// put all of free RAM in a chunk...
TChunkCreateInfo createInfo;
@@ -223,7 +226,14 @@
while(KErrNone==(r=testChunk.Commit(commitEnd,PageSize)))
commitEnd += PageSize;
test_Equal(KErrNoMemory,r);
-
+
+ // Now we have some memory in a cache chunk ensure definitely no
+ // other free pages.
+ taken = gobbler2.GobbleRAM(0);
+ test.Printf(_L(" Gobbled: %dK\n"), taken/1024);
+ test_Equal(0, FreeRam());
+
+
// no memory to allocate shadow page...
test_Equal(KErrNoMemory,Shadow.Alloc(aPageAddr));
// unlock all of RAM in chunk...
@@ -239,6 +249,7 @@
test_KErrNone(DPTest::SetCacheSize(originalMin, originalMax));
gobbler.Close();
+ gobbler2.Close();
test.End();
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/power/d_powermisctest.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,190 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test\power\d_powermisctest.cpp
+//
+//
+
+#include <kernel/kernel.h>
+#include <kernel/kpower.h>
+#include "d_powermisctest.h"
+#include <smppower/idlehelper.h>
+#include "smpidlehandler.h"
+
+#ifdef __SMP__
+NONSHARABLE_CLASS(DTest_SMPIdleHandler) : public DSMPIdleHandler
+ {
+public:
+ DTest_SMPIdleHandler() : DSMPIdleHandler() {};
+ TInt SelfTest()
+ {
+ // call unused functions to ensure it is covered in tests
+ ResetSyncPoints();
+ return DoEnterIdle(0,0,NULL);
+ }
+ TBool GetLowPowerMode(TInt aIdleTime, TInt &aLowPowerMode) {return ETrue;}
+ TBool EnterLowPowerMode(TInt aMode, TInt aCpuMask, TBool aLastCpu) {return ETrue;}
+ };
+#endif
+
+class DTestFactory : public DLogicalDevice
+//
+// Test LDD factory
+//
+ {
+public:
+ DTestFactory();
+ virtual TInt Install();
+ virtual void GetCaps(TDes8& aDes) const;
+ virtual TInt Create(DLogicalChannelBase*& aChannel);
+ };
+
+class DTest1 : public DLogicalChannelBase
+//
+// Test logical channel
+//
+ {
+public:
+ virtual ~DTest1();
+protected:
+ virtual TInt DoCreate(TInt aUnit, const TDesC8* anInfo, const TVersion& aVer);
+ virtual TInt Request(TInt aReqNo, TAny* a1, TAny* a2);
+
+private:
+ TInt DoTest();
+#ifdef __SMP__
+private:
+ DTest_SMPIdleHandler* iH;
+#endif
+ };
+
+
+
+DECLARE_STANDARD_LDD()
+ {
+ return new DTestFactory;
+ }
+
+//
+// Constructor
+//
+DTestFactory::DTestFactory()
+ {
+
+ }
+
+TInt DTestFactory::Create(DLogicalChannelBase*& aChannel)
+ {
+//
+// Create new channel
+//
+ aChannel=new DTest1;
+ return aChannel?KErrNone:KErrNoMemory;
+ }
+
+TInt DTestFactory::Install()
+//
+// Install the LDD - overriding pure virtual
+//
+ {
+ return SetName(&KLddName);
+ }
+
+void DTestFactory::GetCaps(TDes8& /*aDes*/) const
+//
+// Get capabilities - overriding pure virtual
+//
+ {
+ }
+
+TInt DTest1::DoCreate(TInt /*aUnit*/, const TDesC8* /*aInfo*/, const TVersion& /*aVer*/)
+//
+// Create channel
+//
+ {
+#ifdef __SMP__
+ iH = new DTest_SMPIdleHandler();
+ TIdleSupport();
+#endif
+ return KErrNone;
+ }
+
+DTest1::~DTest1()
+//
+// Destructor
+//
+ {
+#ifdef __SMP__
+ delete iH;
+#endif
+ }
+
+TInt DTest1::Request(TInt aReqNo, TAny* /*a1*/, TAny* /*a2*/)
+ {
+
+ // 'Control' functions...
+ switch(aReqNo)
+ {
+ // DoControl
+ case RLddTest1::ECONTROL_TEST:
+ DoTest();
+ break;
+ }
+
+ return KErrNone;
+ }
+
+TInt DTest1::DoTest()
+ {
+#ifdef __SMP__
+ TInt r = KErrNone;
+
+ // smp idle handler self tests
+ Kern::Printf("smp idle handler self test");
+ iH->SelfTest();
+
+ // Test GetTimerCount using supplied timer
+ Kern::Printf("test GetTimerCount using supplied timer");
+ TUint32 TimerCount = 10;
+ TIdleSupport::SetupIdleSupport(0, 0, &TimerCount);
+ if(TIdleSupport::GetTimerCount() != 10)
+ {
+ return KErrGeneral;
+ }
+ // Test GetTimerCount using default timer
+ Kern::Printf("test GetTimerCound using default timer");
+ TIdleSupport::SetupIdleSupport(0, 0, 0);
+ TimerCount = TIdleSupport::GetTimerCount();
+
+ // Test MarkCoreRetired()
+ Kern::Printf("test MarkCoreRetired");
+ TUint32 engagedMask = *(TIdleSupport::EngagedCpusMaskAddr());
+ TIdleSupport::MarkCoreRetired(0x1);
+ if(*(TIdleSupport::EngagedCpusMaskAddr())!= (engagedMask&(~0x1)))
+ {
+ return KErrGeneral;
+ }
+ // Test MarkCoreEngaged()
+ Kern::Printf("test MarkCoreEngaged");
+ TIdleSupport::MarkCoreEngaged(0x1);
+ if(*(TIdleSupport::EngagedCpusMaskAddr())!= (engagedMask|0x1))
+ {
+ return KErrGeneral;
+ }
+ return r;
+#else
+ Kern::Printf("DoTest no supported");
+ return KErrNotSupported;
+#endif
+
+ }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/power/d_powermisctest.h Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,46 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test\power\d_powermisctest.h
+//
+//
+
+#if !defined(__D_POWERMISCTEST_H__)
+#define __D_POWERMISCTEST_H__
+
+#include <e32cmn.h>
+#ifndef __KERNEL_MODE__
+#include <e32std.h>
+#endif
+
+_LIT(KLddName,"D_POWERMISCTEST.LDD");
+
+class RLddTest1 : public RBusLogicalChannel
+ {
+public:
+ enum TControl
+ {
+ ECONTROL_TEST
+ };
+
+public:
+#ifndef __KERNEL_MODE__
+
+ inline TInt Open()
+ { return DoCreate(KLddName,TVersion(0,1,1),KNullUnit,NULL,NULL); }
+ inline TInt Test()
+ { return DoControl(ECONTROL_TEST); }
+
+#endif
+ };
+#endif //__D_POWERMISCTEST_H__
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/power/d_powermisctest.mmp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,42 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test/group/d_lddpowerseqtest.mmp
+//
+//
+
+#include "kernel/kern_ext.mmh"
+
+TARGET d_powermisctest.ldd
+TARGETTYPE LDD
+SOURCEPATH ../power
+SOURCE d_powermisctest.cpp
+
+SYMBIAN_BASE_SYSTEMINCLUDE(drivers)
+USERINCLUDE ../../../kernel/eka/include/drivers/smppower/sample_idlehandler
+
+staticlibrary idlehelper.lib
+staticlibrary sample_smpidlehandler.lib
+
+EPOCALLOWDLLDATA
+
+UID 0x100000af
+VENDORID 0x70000001
+
+
+capability all
+
+start wins
+win32_headers
+end
+SMPSAFE
--- a/kerneltest/e32test/power/domainpolicytest.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,98 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include <domainpolicy.h>
-#include "domainpolicytest.h"
-
-const TInt KDomainTimeout = 2000000; /* 2000ms */
-
-static const TDmDomainSpec DomainHierarchy[] =
- {
- { KDmIdRoot, KDmIdNone, _INIT_SECURITY_POLICY_C1(ECapabilityWriteDeviceData), EStartupCriticalStatic, KDomainTimeout },
-
- // row 1
- { KDmIdTestA, KDmIdRoot, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
- { KDmIdTestB, KDmIdRoot, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
- { KDmIdTestC, KDmIdRoot, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
-
- // row 2
- { KDmIdTestAA, KDmIdTestA, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
- { KDmIdTestAB, KDmIdTestA, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
- { KDmIdTestBA, KDmIdTestB, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
- { KDmIdTestCA, KDmIdTestC, _INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
-
- // row 3
- { KDmIdTestABA, KDmIdTestAB,_INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
- { KDmIdTestABB, KDmIdTestAB,_INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
- { KDmIdTestCAA, KDmIdTestCA,_INIT_SECURITY_POLICY_PASS, EStartupCriticalStatic, KDomainTimeout },
-
- // end of array marker
- { KDmIdNone, KDmIdNone, _INIT_SECURITY_POLICY_PASS, 0, 0 }
- };
-static const TDmHierarchyPolicy HierarchyPolicy =
- {ETraverseParentsFirst, ETraverseChildrenFirst, ETransitionFailureStop};
-
-
-
-/**
-Gets access to the test hierarchy specification.
-
-The domain hierarchy specification is a simple array of TDmDomainSpec items.
-
-The default implementation provided by Symbian OS just returns a pointer to
-the domain hierarchy specification array.
-
-@return A pointer to the domain hierarchy specification array.
-*/
-EXPORT_C const TDmDomainSpec* DmPolicy::GetDomainSpecs()
- {
- return (TDmDomainSpec*) DomainHierarchy;
- }
-
-
-
-
-/**
-Releases access to the specified domain hierarchy specification.
-
-The domain hierarchy specification is a simple array of TDmDomainSpec items.
-
-As the default Symbian OS implementation of GetDomainSpecs() just returns
-a pointer to the domain hierarchy specification array, then the default
-implementation of Release() is empty. The API is provided to permit
-more complex implementations, if required.
-
-@param aDomainSpec A pointer to the domain hierarchy specification array.
-*/
-EXPORT_C void DmPolicy::Release(const TDmDomainSpec* /*aDomainSpec*/)
- {
- }
-
-
-/**
-Retrieves the domain hierarchy policy
-
-@param aPolicy a client-supplied policy which on exit
- will contain a copy of the policy for the requested domain hierarchy id.
-
-
-@return KErrNone
-*/
-EXPORT_C TInt DmPolicy::GetPolicy(TDmHierarchyPolicy& aPolicy)
- {
- aPolicy = HierarchyPolicy;
- return KErrNone;
- }
-
--- a/kerneltest/e32test/power/domainpolicytest.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#ifndef __DOMAIN_POLICY_TEST_H__
-#define __DOMAIN_POLICY_TEST_H__
-
-// The test domain hierarchy id
-
-static const TDmHierarchyId KDmHierarchyIdTest = 99;
-
-/*
-Domains defined in this hiearchy
-The hierarchy desribed here looks like this:
- Root
- A B C
- AA AB BA CA
- ABA ABB CAA
-
-*/
-static const TDmDomainId KDmIdTestA = 0x02;
-static const TDmDomainId KDmIdTestB = 0x03;
-static const TDmDomainId KDmIdTestC = 0x04;
-
-static const TDmDomainId KDmIdTestAA = 0x05;
-static const TDmDomainId KDmIdTestAB = 0x06;
-static const TDmDomainId KDmIdTestBA = 0x07;
-static const TDmDomainId KDmIdTestCA = 0x08;
-
-static const TDmDomainId KDmIdTestABA = 0x09;
-static const TDmDomainId KDmIdTestABB = 0x0A;
-static const TDmDomainId KDmIdTestCAA = 0x0B;
-static const TInt KTestDomains = 0x0B; // number of domains including root
-
-
-/*
-System-wide start-up states
-
-Some of these states may be ommitted depending on the start-up mode.
-E.g. The system-starter might choose to omit EStartupNonCritical in "safe" mode
-*/
-enum TStartupState
- {
- /** In this state, all ROM based (static) components or resources that
- are critical to the operation of the phone are started */
- EStartupCriticalStatic,
-
- /** In this state, all non-ROM based (dynamic) components or resources that
- are critical to the operation of the phone are started */
- EStartupCriticalDynamic,
-
- /** In this state, all ROM based (static) or non-ROM based (dynamic)
- components or resources that are not critical to the operation of the phone
- are started */
- EStartupNonCritical,
-
- /** An integer that is strictly greater thean any legal start-up state value */
- EStartupLimit
- };
-
-#endif
-
--- a/kerneltest/e32test/power/t_domain.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2300 +0,0 @@
-// Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// e32test\power\t_domain.cpp
-// Overview:
-// Domain manager tests
-// API Information:
-// RDmDomain, RDmDomainManager CDmDomain, CDmDomainManager
-// Details:
-// - Test a variety of domain transitions, check the expected number of
-// notifications and the first expected ordinal. Verify results are
-// as expected.
-// - Test system standby, check the expected number of notifications and
-// the first expected ordinal. Use a timer to request a wakeup event.
-// Verify results are as expected.
-// - Test domain related simple error situations, verify results are
-// as expected.
-// - Perform platform security tests: launch a separate process with no
-// capabilities, verify that results are as expected.
-// - Test domain transitions by connecting to two domain hierarchies
-// simultaneously, add some test and power hierarchy members, verify
-// the expected target state, notifications and leaf nodes. Verify results.
-// - Verify that the same hierarchy can not be connected to more than once.
-// - Request a positive transition and request that the test domain use
-// ETraverseParentsFirst. Verify results are as expected and verify
-// domains are in the correct state.
-// - Request a negative transition and request that the test domain use
-// ETraverseChildrenFirst. Verify results are as expected.
-// - Request a positive transition with zero acknowledgements. Verify
-// results are as expected.
-// - Request a positive transition with error acknowledgements. Verify
-// results are as expected.
-// - Perform a variety of negative tests and verify results are as expected.
-// - Perform various tests on domain transitions with activated observer.
-// Verify results are as expected.
-// Platforms/Drives/Compatibility:
-// All.
-// Assumptions/Requirement/Pre-requisites:
-// Failures and causes:
-// Base Port information:
-//
-//
-
-#include <e32test.h>
-#include <domainmember.h>
-#include <domainmanager.h>
-#include <domainobserver.h>
-#include "domainpolicytest.h"
-#include <e32debug.h>
-#include <f32file.h>
-#include <e32ldr.h>
-#include <e32ldr_private.h>
-
-LOCAL_D RTest test(_L(" T_DOMAIN "));
-_LIT(KThreadName, "t_domain_panic_thread");
-
-#ifdef _DEBUG
-#define __PRINT(x) {RDebug::Print x;}
-#else
-#define __PRINT(x)
-#endif
-
-class CDmTestMember;
-
-// interface for test domain memebers.
-// Any test memeber should derive from this interface
-class MDmDomainMember
- {
-public:
- virtual TDmHierarchyId HierarchyId() = 0;
- virtual TDmDomainId DomainId() = 0;
- virtual TDmDomainState State() = 0;
- virtual TInt Status() = 0;
- virtual TUint32 Ordinal() = 0;
- virtual TInt Notifications() = 0;
- };
-
-class MDmTest
- {
-public:
- virtual void Perform() = 0;
- virtual void Release() = 0;
- virtual TInt TransitionNotification(MDmDomainMember& aDomainMember) = 0;
- virtual void TransitionRequestComplete() = 0;
- };
-
-// for the test hierarchy, we generate an ordinal for each domain
-// each byte of which describes the exact location of the domain in the hierarchy
-#define ORDINAL_FROM_DOMAINID0(id) (id)
-#define ORDINAL_FROM_DOMAINID1(parent, id) ((parent << 8) | (id))
-#define ORDINAL_FROM_DOMAINID2(grandparent, parent, id) ((grandparent << 16) | (parent << 8) | id)
-#define ORDINAL_FROM_DOMAINID3(greatgrandparent, grandparent, parent, id) ((greatgrandparent << 24) | (grandparent << 16) | (parent << 8) | id)
-#define PARENT_ORDINAL(id) (id >> 8)
-
-#define ORDINAL_LEVEL(ordinal) \
- ((ordinal & 0xFF00) == 0) ? 1 : \
- ((ordinal & 0xFF0000) == 0) ? 2 : \
- ((ordinal & 0xFF000000) == 0) ? 3 : 4;
-
-
-// get the least significant domain id character (for debugging purposes)
-TBool GetDomainChar(TDmDomainId aDomainId, TChar& aChar)
- {
- TBool found = ETrue;
- switch(aDomainId)
- {
-
- case KDmIdTestA: aChar = 'A'; break;
- case KDmIdTestB: aChar = 'B'; break;
- case KDmIdTestC: aChar = 'C'; break;
- case KDmIdTestAA: aChar = 'A'; break;
- case KDmIdTestAB: aChar = 'B'; break;
- case KDmIdTestBA: aChar = 'A'; break;
- case KDmIdTestCA: aChar = 'A'; break;
- case KDmIdTestABA: aChar = 'A'; break;
- case KDmIdTestABB: aChar = 'B'; break;
- case KDmIdTestCAA: aChar = 'A'; break;
- // domain char not found
- case KDmIdNone:
- case KDmIdRoot:
- default:
- found = EFalse;
- }
- return found;
- }
-
-// prints the 4-character domain string into the passed descriptor (for debugging purposes)
-// e.g. "CAA" for KDmIdTestCAA
-void GetDomainDesc(TUint32 aOrdinal, TDes& aDes)
- {
- if (aOrdinal == KDmIdRoot)
- {
- aDes.Append(_L("root"));
- return;
- }
-
- TUint32 val = aOrdinal;
-
- for (TInt n=0; n<4; n++)
- {
- TDmDomainId domainId = (TDmDomainId) (val >> 24);
- TChar ch;
- TBool found = GetDomainChar(domainId, ch);
- if (found)
- aDes.Append(ch);
- val = val << 8;
- }
-
- }
-
-
-class CDmTestMember : public CActive, public MDmDomainMember
- {
-public:
- // from CActive
- void RunL();
- // from MDmDomainMember
- inline TDmHierarchyId HierarchyId() {return iHierarchy;};
- inline TDmDomainId DomainId() {return iId;};
- inline TDmDomainState State() {return iState;};
- inline TInt Status() {return iStatus.Int();};
- inline TUint32 Ordinal() {return iOrdinal;};
- inline TInt Notifications() {return iNotifications;};
-
- CDmTestMember(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest*);
- ~CDmTestMember();
- void Acknowledge();
-
-protected:
- // from CActive
- virtual void DoCancel();
-
-
-public:
- TDmHierarchyId iHierarchy;
- TDmDomainId iId;
- TDmDomainState iState;
- TUint32 iOrdinal;
- MDmTest* iTest;
- TInt iNotifications;
- RDmDomain iDomain;
- };
-
-
-
-CDmTestMember::CDmTestMember(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest* aTest) : CActive(CActive::EPriorityStandard),
- iHierarchy(aHierarchy), iId(aId), iOrdinal(aOrdinal), iTest(aTest)
- {
- TInt r;
-
- if (iHierarchy == KDmHierarchyIdPower)
- r = iDomain.Connect(iId);
- else
- r = iDomain.Connect(iHierarchy, iId);
-
- test(r == KErrNone);
-
- CActiveScheduler::Add(this);
-
- iDomain.RequestTransitionNotification(CActive::iStatus);
- CActive::SetActive();
- }
-
-CDmTestMember::~CDmTestMember()
- {
- CActive::Cancel();
- iDomain.Close();
- }
-
-void CDmTestMember::Acknowledge()
- {
- iDomain.AcknowledgeLastState();
- }
-
-void CDmTestMember::RunL()
- {
-
- iNotifications++;
-
- iState = iDomain.GetState();
-
- TInt ackError = iTest->TransitionNotification(*this);
- if (ackError == KErrNone)
- iDomain.AcknowledgeLastState();
- else if (ackError == KErrAbort) // don't acknowledge
- ;
- else
- iDomain.AcknowledgeLastState(ackError);
-
-
- // request another notification (even if we didn't acknowledge the last one)
- iDomain.RequestTransitionNotification(CActive::iStatus);
- CActive::SetActive();
- }
-
-void CDmTestMember::DoCancel()
- {
- iDomain.CancelTransitionNotification();
- }
-
-
-// CDomainMemberAo
-class CDomainMemberAo : public CDmDomain, public MDmDomainMember
- {
-public:
- static CDomainMemberAo* NewL(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest*);
- ~CDomainMemberAo();
-
- // from CActive
- void RunL();
-
- // from MDmDomainMember
- inline TDmHierarchyId HierarchyId() {return iHierarchy;};
- inline TDmDomainId DomainId() {return iId;};
- inline TDmDomainState State() {return iState;};
- inline TInt Status() {return iStatus.Int();};
- inline TUint32 Ordinal() {return iOrdinal;};
- inline TInt Notifications() {return iNotifications;};
-
-private:
- CDomainMemberAo(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest*);
-
-public:
- TDmHierarchyId iHierarchy;
- TDmDomainId iId;
- TDmDomainState iState;
- TUint32 iOrdinal;
- MDmTest* iTest;
- TInt iNotifications;
- };
-
-CDomainMemberAo* CDomainMemberAo::NewL(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest* aTest)
- {
- CDomainMemberAo* self=new (ELeave) CDomainMemberAo(aHierarchy, aId, aOrdinal, aTest);
- CleanupStack::PushL(self);
- self->ConstructL();
-
- self->RequestTransitionNotification();
-
- CleanupStack::Pop();
- return self;
- }
-
-CDomainMemberAo::CDomainMemberAo(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest* aTest) :
- CDmDomain(aHierarchy, aId),
- iHierarchy(aHierarchy), iId(aId), iOrdinal(aOrdinal), iTest(aTest)
- {
- }
-
-CDomainMemberAo::~CDomainMemberAo()
- {
- Cancel();
- }
-
-void CDomainMemberAo::RunL()
- {
- iNotifications++;
-
- iState = GetState();
-
- TInt ackError = iTest->TransitionNotification(*this);
- if (ackError == KErrNone)
- AcknowledgeLastState(ackError);
- else if (ackError == KErrAbort) // don't acknowledge
- ;
- else
- AcknowledgeLastState(ackError);
- if (ackError != KErrAbort)
- AcknowledgeLastState(ackError);
-
-
- // request another notification (even if we didn't acknowledge the last one)
- RequestTransitionNotification();
- }
-
-
-// CDomainManagerAo
-class CDomainManagerAo : public CDmDomainManager
- {
-public:
- ~CDomainManagerAo();
- static CDomainManagerAo* NewL(TDmHierarchyId aHierarchy, MDmTest& aTest);
-
- // from CActive
- void RunL();
-
-private:
- CDomainManagerAo(TDmHierarchyId aHierarchy, MDmTest& aTest);
-
-private:
- MDmTest& iTest;
- };
-
-
-CDomainManagerAo* CDomainManagerAo::NewL(TDmHierarchyId aHierarchy, MDmTest& aTest)
- {
- CDomainManagerAo* self=new (ELeave) CDomainManagerAo(aHierarchy, aTest);
- CleanupStack::PushL(self);
-
- self->ConstructL();
- CleanupStack::Pop();
- return self;
- }
-
-CDomainManagerAo::CDomainManagerAo(TDmHierarchyId aHierarchy, MDmTest& aTest) :
- CDmDomainManager(aHierarchy), iTest(aTest)
- {
- }
-
-CDomainManagerAo::~CDomainManagerAo()
- {
- }
-
-void CDomainManagerAo::RunL()
- {
- iTest.TransitionRequestComplete();
- }
-
-
-class CDmTest1 : public CActive, public MDmTest
- {
-public: // from CActive
- void RunL();
-
- // from MDmTest
- void Perform();
- void Release();
- TInt TransitionNotification(MDmDomainMember& aDomainMember);
- void TransitionRequestComplete() {};
-
- CDmTest1 (TDmDomainId aId, TDmDomainState aState) : CActive(CActive::EPriorityStandard), iDomainId(aId), iState((TPowerState) aState) {}
-
-protected:
- // from CActive
- virtual void DoCancel();
-
-private:
- enum { KMembersMax = 16 };
- CDmTestMember* iMembers[KMembersMax];
- RDmDomainManager iManager;
- TDmDomainId iDomainId;
- TPowerState iState;
- TBool iAcknowledge;
- TInt iMembersCount;
- TInt iCount;
- TUint32 iOrdinal;
- };
-
-void CDmTest1::Perform()
- {
- //
- // Test domain transitions
- //
-
- test.Next(_L("Test 1"));
- test.Printf(_L("Domain id = 0x%x Target State = 0x%x\n"), iDomainId, iState);
- iMembers[0] = new CDmTestMember(KDmHierarchyIdPower, KDmIdRoot, 0, this);
- test(iMembers[0] != NULL);
- iMembers[1] = new CDmTestMember(KDmHierarchyIdPower, KDmIdRoot, 0, this);
- test(iMembers[1] != NULL);
- iMembers[2] = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
- test(iMembers[2] != NULL);
- iMembers[3] = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
- test(iMembers[3] != NULL);
- iMembers[4] = new CDmTestMember(KDmHierarchyIdPower, KDmIdUiApps, 1, this);
- test(iMembers[4] != NULL);
- iMembers[5] = new CDmTestMember(KDmHierarchyIdPower, KDmIdUiApps, 1, this);
- test(iMembers[5] != NULL);
-
- // expected number of notifications
- iMembersCount = (iDomainId == KDmIdRoot) ? 6 : 2;
- // first expected ordinal
- iOrdinal = (iState == EPwActive) ? 0 : 1;
-
- TInt r = iManager.Connect();
- test(r == KErrNone);
-
- CActiveScheduler::Add(this);
-
- iManager.RequestDomainTransition(iDomainId, iState, CActive::iStatus);
- CActive::SetActive();
-
- CActiveScheduler::Start();
- }
-
-TInt CDmTest1::TransitionNotification(MDmDomainMember& aDomainMember)
- {
- ++iCount;
- if (aDomainMember.State() == EPwActive)
- {
- if(aDomainMember.Ordinal() < iOrdinal)
- {
- // Making the test to fail in RunL function inorder to complete the cleanup from domain manager.
- test.Printf(_L("Making test to fail as Ordinal Mismatch Expected : %d, Returned : %d"), aDomainMember.Ordinal(), iOrdinal);
- iCount--;
- }
- }
- else
- {
- if(aDomainMember.Ordinal() > iOrdinal)
- {
- //Making the test to fail in RunL function inorder to complete the cleanup from domain manager.
- test.Printf(_L("Making test to fail as Ordinal Mismatch Expected : %d, Returned : %d"), aDomainMember.Ordinal(), iOrdinal);
- iCount--;
- }
- }
- iOrdinal = aDomainMember.Ordinal();
-
- // acknowledge one from two
- iAcknowledge = !iAcknowledge;
- return iAcknowledge?KErrNone:KErrGeneral;
- }
-
-void CDmTest1::RunL()
- {
- CActiveScheduler::Stop();
-
- iManager.Close();
-
- CDmTestMember** mp;
- for (mp = iMembers; *mp; ++mp)
- delete *mp;
- test(iCount == iMembersCount);
- }
-
-void CDmTest1::DoCancel()
- {
- test(0);
- }
-
-void CDmTest1::Release()
- {
- delete this;
- }
-
-class CDmTest2Timer : public CTimer
- {
-public: // fomr CTimer
- void RunL();
-public:
- CDmTest2Timer() : CTimer(0)
- {
- TRAPD(r,
- ConstructL());
- test(r == KErrNone);
- CActiveScheduler::Add(this);
- }
- };
-
-void CDmTest2Timer::RunL()
- {
- test.Printf(_L("Tick count after CDmTest2Timer::RunL() = %d\n"), User::NTickCount());
-
- // kick the timer again in case power down hasn't happened yet
- TTime wakeup;
- wakeup.HomeTime();
- wakeup += TTimeIntervalSeconds(3);
- At(wakeup);
- }
-
-class CDmTest2 : public CActive, public MDmTest
- {
-public: // from CActive
- void RunL();
-
- // from MDmTest
- void Perform();
- void Release();
- TInt TransitionNotification(MDmDomainMember& aDomainMember);
- void TransitionRequestComplete() {};
- CDmTest2 (TDmDomainState aState) : CActive(CActive::EPriorityStandard), iState((TPowerState) aState) {}
-
-protected:
- // from CActive
- virtual void DoCancel();
-
-private:
- enum { KMembersMax = 16 };
- CDmTestMember* iMembers[KMembersMax];
- RDmDomainManager iManager;
- TPowerState iState;
- TBool iAcknowledge;
- TInt iMembersCount;
- TInt iCount;
- TUint32 iOrdinal;
- CDmTest2Timer* iTimer;
- };
-
-
-void CDmTest2::Perform()
- {
- //
- // Test system standby
- //
-
- test.Next(_L("Test 2"));
- test.Printf(_L("Target State = 0x%x\n"), iState);
- iMembers[0] = new CDmTestMember(KDmHierarchyIdPower, KDmIdRoot, 0, this);
- test(iMembers[0] != NULL);
- iMembers[1] = new CDmTestMember(KDmHierarchyIdPower, KDmIdRoot, 0, this);
- test(iMembers[1] != NULL);
- iMembers[2] = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
- test(iMembers[2] != NULL);
- iMembers[3] = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
- test(iMembers[3] != NULL);
- iMembers[4] = new CDmTestMember(KDmHierarchyIdPower, KDmIdUiApps, 1, this);
- test(iMembers[4] != NULL);
- iMembers[5] = new CDmTestMember(KDmHierarchyIdPower, KDmIdUiApps, 1, this);
- test(iMembers[5] != NULL);
-
- // expected number of notifications
- iMembersCount = 12;
- // first expected ordinal
- iOrdinal = (iState == EPwActive) ? 0 : 1;
-
- TInt r = iManager.Connect();
- test(r == KErrNone);
-
- CActiveScheduler::Add(this);
-
- // Use an absolute timer to request a wakeup event
- iTimer = new CDmTest2Timer();
- TTime wakeup;
- wakeup.HomeTime();
- wakeup += TTimeIntervalSeconds(5);
- test.Printf(_L("Tick count before timer = %d\n"), User::NTickCount());
- iTimer->At(wakeup);
-
- iManager.RequestSystemTransition(iState, CActive::iStatus);
- CActive::SetActive();
-
- CActiveScheduler::Start();
- }
-
-TInt CDmTest2::TransitionNotification(MDmDomainMember& aDomainMember)
- {
- ++iCount;
- if (aDomainMember.State() == EPwActive)
- {
- if(aDomainMember.Ordinal() < iOrdinal)
- {
- // Making the test to fail in RunL function inorder to complete the cleanup from domain manager.
- test.Printf(_L("Making test to fail as Ordinal Mismatch Expected : %d, Returned : %d, State : %d"),
- aDomainMember.Ordinal(), iOrdinal, aDomainMember.State());
- iCount--;
- }
- }
- else
- {
- if(aDomainMember.Ordinal() > iOrdinal)
- {
- // Making the test to fail in RunL function inorder to complete the cleanup from domain manager.
- test.Printf(_L("Making test to fail as Ordinal Mismatch Expected : %d, Returned : %d, State: %d"),
- aDomainMember.Ordinal(), iOrdinal, aDomainMember.State());
- iCount--;
- }
- }
- iOrdinal = aDomainMember.Ordinal();
-
- // acknowledge one from two
- iAcknowledge = !iAcknowledge;
- return iAcknowledge?KErrNone:KErrAbort;
- }
-
-void CDmTest2::RunL()
- {
- test.Printf(_L("Tick count after CDmTest2::RunL() = %d\n"), User::NTickCount());
-
- iTimer->Cancel();
- CActiveScheduler::Stop();
-
- iManager.Close();
-
- CDmTestMember** mp;
- for (mp = iMembers; *mp; ++mp)
- delete *mp;
- test(CActive::iStatus == KErrTimedOut);
- test(iCount == iMembersCount);
- }
-
-void CDmTest2::DoCancel()
- {
- test(0);
- }
-
-void CDmTest2::Release()
- {
- if (iTimer)
- {
- iTimer->Cancel();
- delete iTimer;
- }
- delete this;
- }
-
-class CDmTest3 : public MDmTest
- {
-public:
- // from MDmTest
- void Perform();
- void Release();
- TInt TransitionNotification(MDmDomainMember& aDomainMember);
- void TransitionRequestComplete() {};
- };
-
-void CDmTest3::Perform()
- {
- //
- // Test simple error situation
- //
- RDmDomainManager manager;
- TInt r = manager.Connect();
- test(r == KErrNone);
-
- RDmDomainManager manager1;
- r = manager1.Connect();
- test(r == KErrInUse);
-
- RDmDomain domain;
- r = domain.Connect(KDmIdNone);
- test(r == KDmErrBadDomainId);
- CDmTestMember* testMember;
- testMember = new CDmTestMember(KDmHierarchyIdPower, KDmIdApps, 1, this);
- test (testMember != NULL);
-
- TRequestStatus status;
- manager.RequestDomainTransition(KDmIdApps, EPwStandby, status);
- test(status.Int() == KRequestPending);
-
- TRequestStatus status1;
- manager.RequestDomainTransition(KDmIdApps, EPwActive, status1);
- User::WaitForRequest(status1);
- test(status1.Int() == KDmErrBadSequence);
- User::WaitForRequest(status);
- test(status.Int() == KErrTimedOut);
-
- // Since this test doesn't start the active scheduler, a domain member's RunL() will
- // not get called so we need to re-request a domain transition notification manually
- User::WaitForRequest(testMember->iStatus);
- test(testMember->iStatus.Int() == KErrNone);
- testMember->iDomain.RequestTransitionNotification(testMember->iStatus);
-
- manager.RequestDomainTransition(KDmIdApps, EPwActive, status);
- test(status.Int() == KRequestPending);
- manager.CancelTransition();
- test(status.Int() == KErrCancel);
- manager.CancelTransition();
- User::WaitForRequest(status);
- test(status.Int() == KErrCancel);
-
- testMember->iDomain.CancelTransitionNotification();
-
- delete testMember;
-
- domain.Close();
- manager.Close();
- }
-
-TInt CDmTest3::TransitionNotification(MDmDomainMember& /*aDomainMember*/)
- {
- test(0);
- return KErrAbort; // don't acknowledge
- }
-
-void CDmTest3::Release()
- {
- delete this;
- }
-
-class CDmTest4 : public MDmTest
- {
-public:
- // from MDmTest
- void Perform();
- void Release();
- TInt TransitionNotification(MDmDomainMember& aDomainMember);
- void TransitionRequestComplete() {};
-private:
- void ExecSlave(TUint arg);
- };
-
-_LIT(KSecuritySlavePath, "t_domain_slave.exe");
-
-void CDmTest4::ExecSlave(TUint aArg)
- {
- RProcess proc;
- TInt r = proc.Create(KSecuritySlavePath, TPtrC((TUint16*) &aArg, sizeof(aArg)/sizeof(TUint16)));
- test(r == KErrNone);
- TRequestStatus status;
- proc.Logon(status);
- proc.Resume();
- User::WaitForRequest(status);
-
- RDebug::Printf("CDmTest4::ExecSlave(%d) ExitType %d", aArg, proc.ExitType() );
- RDebug::Printf("CDmTest4::ExecSlave(%d) ExitReason %d", aArg, proc.ExitReason() );
- test(proc.ExitType() == EExitKill);
-// test(proc.ExitReason() == KErrPermissionDenied);
-
- CLOSE_AND_WAIT(proc);
- }
-
-//! @SYMTestCaseID PBASE-T_DOMAIN-4
-//! @SYMTestType CT
-//! @SYMTestCaseDesc Dmain manager security tests
-//! @SYMREQ 3722
-//! @SYMTestActions Launches a separate process with no capabilities
-//! @SYMTestExpectedResults DM APIs should fail with KErrPermissionDenied
-//! @SYMTestPriority High
-//! @SYMTestStatus Defined
-void CDmTest4::Perform()
- {
- //
- // Security tests
- //
-
- ExecSlave(0);
-
- ExecSlave(1);
-
- }
-
-TInt CDmTest4::TransitionNotification(MDmDomainMember& /*aDomainMember*/)
- {
- test(0);
- return KErrNone;
- }
-
-void CDmTest4::Release()
- {
- delete this;
- }
-
-// Test hierarchy tests
-class CDmTestStartupMember : public CDmTestMember
- {
-public:
- CDmTestStartupMember(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest*);
-
-public:
-private:
- };
-
-CDmTestStartupMember::CDmTestStartupMember(TDmHierarchyId aHierarchy, TDmDomainId aId, TUint32 aOrdinal, MDmTest* aTest)
- : CDmTestMember(aHierarchy, aId, aOrdinal, aTest)
- {
- }
-
-// Simultaneously testing of test domain defined in DomainPolicy99.dll
-// and the power domain defined in DomainPolicy.dll
-class CDmTest5 : public CActive, public MDmTest
- {
-public:
- // from CActive
- void RunL();
- // from MDmTest
- void Perform();
- void Release();
- TInt TransitionNotification(MDmDomainMember& aDomainMember);
- void TransitionRequestComplete();
- void RunTestOnGetTransitionFailures(RArray<const TTransitionFailure>& aTransitionFailure);
-
- CDmTest5(TDmDomainId aPowerId, TDmDomainId aTestId, TDmDomainState aPowerState, TDmDomainState aTestState) :
- CActive(CActive::EPriorityStandard),
- iPowerDomainId(aPowerId), iTestDomainId(aTestId), iPowerState(aPowerState), iTestState(aTestState) {}
-protected:
- // from CActive
- virtual void DoCancel();
-
-private:
- enum { KMembersMax = 16 };
- enum TAckMode{ KAckAlways, KAckNever, KAckError, KAckOddDomainsOnly };
-
- CDmTestMember* iTestMembers[KMembersMax];
- CDomainMemberAo* iPowerMembers[KMembersMax];
-
- RDmDomainManager iTestDomainManager;
-
- TDmDomainId iPowerDomainId;
- TDmDomainId iTestDomainId;
-
- TDmDomainState iPowerState;
- TDmDomainState iTestState;
-
- // level number for iTestDomainId. E.g 1 for KDmIdRoot, 2 for KDmIdTestA, etc.
- TInt iTestDomainLevel;
-
- TDmTraverseDirection iTraverseDirection;
-
- TAckMode iAckMode;
-
-public:
- TInt iTestNotifications;
- TInt iPowerNotifications;
- TInt iTestNotificationsExpected;
- TInt iPowerNotificationsExpected;
-
- TInt iTransitionsCompleted;
- TInt iTransitionsExpected;
- };
-
-void CDmTest5::RunTestOnGetTransitionFailures(RArray<const TTransitionFailure>& aTransitionFailure)
- {
- //*************************************************
- // Test - OOM Testing on GetTransitionFailures()
- // Simulates heap failure in GetTransitionFailures()
- //*************************************************
- TInt error = 0;
- TInt count = 0;
- do
- {
- __UHEAP_SETFAIL(RHeap::EFailNext, ++count);
- error = iTestDomainManager.GetTransitionFailures(aTransitionFailure);
- test.Printf( _L( "CDmTest5::RunTestOnGetTransitionFailures, simulating heap failure on GetTransitionFailures(), Error=%d, Run=%d\n" ), error, count );
- }while(error == KErrNoMemory);
-
- __UHEAP_RESET;
-
- //Actual count of heap failure as the final iteration which terminates the loop would not return KErrNoMemory
- --count;
- test(count > 0);
- test.Printf( _L( "Out of memory tests on GetTransitionFailures() succeeded at heap failure rate of %i\n" ), count );
- }
-
-//! @SYMTestCaseID PBASE-T_DOMAIN-5
-//! @SYMTestType CT
-//! @SYMTestCaseDesc Connects to two domain hierarchies simulteneously and perform various tests
-//! @SYMREQ 3704,3705,3706,3707,3708,3709,3710,3711,3720,3721,3724,3725,3726,3727
-//! @SYMTestActions Open two hiearchies simultaneously and perform various actions.
-//! @SYMTestExpectedResults All tests should pass
-//! @SYMTestPriority High
-//! @SYMTestStatus Defined
-void CDmTest5::Perform()
- {
-
- __UHEAP_MARK;
-
- //
- // Test domain transitions
- //
- CActiveScheduler::Add(this);
-
- TInt r = RDmDomainManager::AddDomainHierarchy(KDmHierarchyIdTest);
-
- RDebug::Printf("RDmDomainManager::AddDomainHierarchy returns %d", r );
-
- test(r == KErrNone);
-
- CDomainManagerAo* powerDomainManager = NULL;
- TRAP(r, powerDomainManager = CDomainManagerAo::NewL(KDmHierarchyIdPower, *this));
- test (powerDomainManager != NULL);
-
- r = CDomainManagerAo::AddDomainHierarchy(KDmHierarchyIdPower);
- test(r == KErrNone);
-
- //*************************************************
- // Test 5a - connect to two domain hierarchies simultaneously
- //*************************************************
- test.Next(_L("Test 5a - connect to two domain hierarchies simultaneously"));
-
- test.Printf(_L("Domain id = 0x%x, Target State = 0x%x\n"), iTestDomainId, iTestState);
-
- TInt testMemberCount = 0;
-
- // Add some test hierarchy members - these use the RDmDomain API
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this);
- test(iTestMembers[testMemberCount++] != NULL);
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this);
- test(iTestMembers[testMemberCount++] != NULL);
-
- // row 1
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestA, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestA), this);
- test(iTestMembers[testMemberCount++] != NULL);
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestB, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestB), this);
- test(iTestMembers[testMemberCount++] != NULL);
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestC, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestC), this);
- test(iTestMembers[testMemberCount++] != NULL);
-
- // row2
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestAA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAA), this);
- test(iTestMembers[testMemberCount++] != NULL);
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestAB, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAB), this);
- test(iTestMembers[testMemberCount++] != NULL);
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestBA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestB, KDmIdTestBA), this);
- test(iTestMembers[testMemberCount++] != NULL);
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestCA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestC, KDmIdTestCA), this);
- test(iTestMembers[testMemberCount++] != NULL);
-
- // row 3
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestABA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABA), this);
- test(iTestMembers[testMemberCount++] != NULL);
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestABB, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABB), this);
- test(iTestMembers[testMemberCount++] != NULL);
- iTestMembers[testMemberCount] = new CDmTestMember(KDmHierarchyIdTest, KDmIdTestCAA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestC, KDmIdTestCA, KDmIdTestCAA), this);
- test(iTestMembers[testMemberCount++] != NULL);
-
- // add some power hierarchy members - these use the CDmDomain AO API
- TInt powerMemberCount = 0;
- TRAP(r, iPowerMembers[powerMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdPower, KDmIdRoot, KDmIdRoot, this));
- test(iTestMembers[powerMemberCount++] != NULL);
- TRAP(r, iPowerMembers[powerMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdPower, KDmIdApps, KDmIdApps, this));
- test(iTestMembers[powerMemberCount++] != NULL);
- TRAP(r, iPowerMembers[powerMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdPower, KDmIdUiApps, KDmIdUiApps, this));
- test(iTestMembers[powerMemberCount++] != NULL);
-
-
- RArray<const TTransitionFailure> testFailures;
- TInt testFailureCount;
- RArray<const TTransitionFailure> powerFailures;
- TInt powerFailureCount;
-
-
-
- // calculate the expected number of notifications
- TInt expectedTestNotifications = 0;
- TInt leafNodes = 0;
-
-
- // work out the domain level, the number of leaf nodes and the expected number of
- // notifications for the domain that is being transitioned
- switch(iTestDomainId)
- {
- case KDmIdRoot : iTestDomainLevel = 1; leafNodes = 5; expectedTestNotifications = testMemberCount; break;
- case KDmIdTestA : iTestDomainLevel = 2; leafNodes = 3; expectedTestNotifications = 5; break;
- case KDmIdTestB : iTestDomainLevel = 2; leafNodes = 1; expectedTestNotifications = 2; break;
- case KDmIdTestC : iTestDomainLevel = 2; leafNodes = 1; expectedTestNotifications = 3; break;
-
- case KDmIdTestAA : iTestDomainLevel = 3; leafNodes = 1; expectedTestNotifications = 1; break;
- case KDmIdTestAB : iTestDomainLevel = 3; leafNodes = 2; expectedTestNotifications = 3; break;
- case KDmIdTestBA : iTestDomainLevel = 3; leafNodes = 1; expectedTestNotifications = 1; break;
- case KDmIdTestCA : iTestDomainLevel = 3; leafNodes = 1; expectedTestNotifications = 2; break;
-
- case KDmIdTestABA : iTestDomainLevel = 4; leafNodes = 1; expectedTestNotifications = 1; break;
- case KDmIdTestABB : iTestDomainLevel = 4; leafNodes = 1; expectedTestNotifications = 1; break;
- case KDmIdTestCAA : iTestDomainLevel = 4; leafNodes = 1; expectedTestNotifications = 1; break;
- default:
- test(0);
- }
- test.Printf(_L("Test Domain id = 0x%x, Level = %d, Target State = 0x%x, expected notifications = %d, leafNodes = %d\n"),
- iTestDomainId, iTestDomainLevel, iTestState, expectedTestNotifications, leafNodes);
-
- TInt expectedPowerNotifications = 0;
- switch(iPowerDomainId)
- {
- case KDmIdRoot : expectedPowerNotifications = powerMemberCount; break;
- case KDmIdApps : expectedPowerNotifications = 1; break;
- case KDmIdUiApps : expectedPowerNotifications = 1; break;
- default:
- test(0);
- }
-
-
-
- // connect to the test hierarchy
- r = iTestDomainManager.Connect(KDmHierarchyIdTest);
- test(r == KErrNone);
-
- // verify that we can't connect to the same hierarchy more than once
- RDmDomainManager domainManager;
- r = domainManager.Connect(KDmHierarchyIdTest);
- test(r == KErrInUse);
-
-
-
- //*************************************************
- // Test 5b - request a positive transition
- // issue a positive transition (i.e. transition state increases)
- // and request that the test domain use ETraverseParentsFirst
- //*************************************************
- test.Next(_L("Test 5b - request a positive transition"));
- iAckMode = KAckAlways;
-
- iTransitionsCompleted = iTestNotifications = iPowerNotifications = 0;
- iPowerNotificationsExpected = 0;
- iTestNotificationsExpected = expectedTestNotifications;
- iTransitionsExpected = 1;
-
- // DON'T request any domain transition on the power hierarchy
- // powerDomainManager->RequestDomainTransition(iPowerDomainId, EPwActive);
- // request a domain transition on the test hierarchy
- iTraverseDirection = ETraverseParentsFirst;
- if (iTestDomainId == KDmIdRoot)
- iTestDomainManager.RequestSystemTransition(iTestState, ETraverseDefault, CActive::iStatus);
- else
- iTestDomainManager.RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault, CActive::iStatus);
- CActive::SetActive();
-
- CActiveScheduler::Start();
- test(powerDomainManager->iStatus == KErrNone);
- test(iStatus == KErrNone);
- test(iTestNotifications == iTestNotificationsExpected);
- test(iPowerNotifications == iPowerNotificationsExpected);
-
- //*************************************************
- // Test 5c- verify domains are in correct state
- //*************************************************
- test.Next(_L("Test 5c- verify domains are in correct state"));
- RDmDomain domainMember;
- r = domainMember.Connect(KDmHierarchyIdTest, iTestDomainId);
- test (r == KErrNone);
- TDmDomainState state = domainMember.GetState();
- domainMember.Close();
- test (state == iTestState);
-
- // if the transition request is not on the root, verify that that
- // the root domain and the transition domain are in different states
- if (iTestDomainId != KDmIdRoot && iTestState != EStartupCriticalStatic)
- {
- r = domainMember.Connect(KDmHierarchyIdTest, KDmIdRoot);
- test (r == KErrNone);
- TDmDomainState state = domainMember.GetState();
- domainMember.Close();
- test (state != iTestState);
- }
-
-
- //*************************************************
- // Test 5d- request a negative transition
- // issue a negative transition (i.e. transition state decreases)
- // and request that the test domain use ETraverseChildrenFirst
- //*************************************************
- test.Next(_L("Test 5d- request a negative transition"));
- iAckMode = KAckAlways;
- iTestState--; // EStartupCriticalStatic;
- iPowerState--; // EPwStandby
-
- iTransitionsCompleted = iTestNotifications = iPowerNotifications = 0;
- iPowerNotificationsExpected = expectedPowerNotifications;
- iTestNotificationsExpected = expectedTestNotifications;
- iTransitionsExpected = 2;
-
- // DO request a domain transition on the power hierarchy
- powerDomainManager->RequestDomainTransition(iPowerDomainId, iPowerState, ETraverseDefault);
-
- // request a domain transition on the test hierarchy
- iTraverseDirection = ETraverseChildrenFirst;
- iTestDomainManager.RequestDomainTransition(iTestDomainId, iTestState, iTraverseDirection, CActive::iStatus);
- CActive::SetActive();
-
- // wait for all test & power transitions to complete
- CActiveScheduler::Start();
- test(powerDomainManager->iStatus == KErrNone);
- test(iStatus == KErrNone);
- test(iTestNotifications == iTestNotificationsExpected);
- test(iPowerNotifications == iPowerNotificationsExpected);
-
-
- //*************************************************
- // Test 5e- request a positive transition, with zero acknowledgements
- // issue a positive transition with no members acknowledging the transition
- //*************************************************
- test.Next(_L("Test 5e- request a positive transition, with zero acknowledgements"));
- iAckMode = KAckNever;
- iTestState++; // EStartupCriticalDynamic;
- iPowerState++; // EPwActive
-
- // power hierarchy should continue on failure, so we all power domains should transition
- // test hierarchy should stop on failure, so should get notifications from all leaf nodes
- iTransitionsCompleted = iTestNotifications = iPowerNotifications = 0;
- iPowerNotificationsExpected = expectedPowerNotifications;
- iTestNotificationsExpected = leafNodes; // 5 leaf nodes for root domain
- iTransitionsExpected = 2;
-
- // DO request a domain transition on the power hierarchy
- powerDomainManager->RequestDomainTransition(iPowerDomainId, iPowerState, ETraverseDefault);
-
- // request a domain transition on the test hierarchy
- iTraverseDirection = ETraverseChildrenFirst;
- iTestDomainManager.RequestDomainTransition(iTestDomainId, iTestState, iTraverseDirection, CActive::iStatus);
- CActive::SetActive();
-
- // wait for all test & power transitions to complete
- CActiveScheduler::Start();
- test(powerDomainManager->iStatus == KErrTimedOut);
- test(iStatus == KErrTimedOut);
- test(iTestNotifications == iTestNotificationsExpected);
- test(iPowerNotifications == iPowerNotificationsExpected);
-
- // get the failures on the test hierarchy
- testFailureCount = iTestDomainManager.GetTransitionFailureCount();
- test (testFailureCount == 1);
-
-#ifdef _DEBUG
- //***************************************************************
- // OOM Testing: Simulates heap failure in GetTransitionFailures()
- //***************************************************************
- __UHEAP_MARK;
- RArray<const TTransitionFailure> oomTestFailures;
- RunTestOnGetTransitionFailures(oomTestFailures);
- test(oomTestFailures.Count()==1);
- oomTestFailures.Close();
- __UHEAP_MARKEND;
-#endif
-
- r = iTestDomainManager.GetTransitionFailures(testFailures);
- test(r == KErrNone);
- test(testFailureCount == testFailures.Count());
-
- test.Printf(_L("Test failures = %d\n"), testFailureCount);
- TInt i;
- for (i=0; i<testFailureCount; i++)
- {
- test.Printf(_L("%d: iDomainId %d, iError %d\n"),
- i, testFailures[i].iDomainId, testFailures[i].iError);
- test(testFailures[i].iError == KErrTimedOut);
- }
-
- // get the failures on the power hierarchy
- powerFailureCount = powerDomainManager->GetTransitionFailureCount();
- test (powerFailureCount == expectedPowerNotifications);
-
- r = powerDomainManager->GetTransitionFailures(powerFailures);
- test(r == KErrNone);
- test(powerFailureCount == powerFailures.Count());
-
- test.Printf(_L("Power failures = %d\n"), powerFailureCount);
- for (i=0; i<powerFailureCount; i++)
- {
- test.Printf(_L("%d: iDomainId %d, iError %d\n"),
- i, powerFailures[i].iDomainId, powerFailures[i].iError);
- test(powerFailures[i].iError == KErrTimedOut);
- }
-
-
- //*************************************************
- // Test 5f- request a positive transition, with error acknowledgements
- // issue a positive transition with all members nack'ing the transition
- //*************************************************
- test.Next(_L("Test 5f- request a positive transition, with error acknowledgements"));
- iAckMode = KAckError;
- iTestState++;
- iPowerState++;
-
- // power hierarchy should continue on failure, so all power domains should transition
- // test hierarchy should stop on failure, so should get notifications from
- // anything from 1 to all the leaf nodes
- iTransitionsCompleted = iTestNotifications = iPowerNotifications = 0;
- iPowerNotificationsExpected = expectedPowerNotifications;
- iTestNotificationsExpected = leafNodes; // 5 leaf nodes for root domain
- iTransitionsExpected = 2;
-
- // DO request a domain transition on the power hierarchy
- powerDomainManager->RequestDomainTransition(iPowerDomainId, iPowerState, ETraverseDefault);
-
- // request a domain transition on the test hierarchy
- iTraverseDirection = ETraverseChildrenFirst;
- iTestDomainManager.RequestDomainTransition(iTestDomainId, iTestState, iTraverseDirection, CActive::iStatus);
- CActive::SetActive();
-
- // wait for all test & power transitions to complete
- CActiveScheduler::Start();
- test(powerDomainManager->iStatus == KErrGeneral);
- test(iStatus == KErrGeneral);
- test(iTestNotifications <= iTestNotificationsExpected);
- test(iPowerNotifications == iPowerNotificationsExpected);
-
- // get the failures on the test hierarchy
- testFailureCount = iTestDomainManager.GetTransitionFailureCount();
- test (testFailureCount == 1);
-
- r = iTestDomainManager.GetTransitionFailures(testFailures);
- test(r == KErrNone);
- test(testFailureCount == testFailures.Count());
-
- test.Printf(_L("Test failures = %d\n"), testFailureCount);
- for (i=0; i<testFailureCount; i++)
- {
- test.Printf(_L("%d: iDomainId %d, iError %d\n"),
- i, testFailures[i].iDomainId, testFailures[i].iError);
- test(testFailures[i].iError == KErrGeneral);
- }
-
- // get the failures on the power hierarchy
- powerFailureCount = powerDomainManager->GetTransitionFailureCount();
- test (powerFailureCount == expectedPowerNotifications);
-
- r = powerDomainManager->GetTransitionFailures(powerFailures);
- test(r == KErrNone);
- test(powerFailureCount == powerFailures.Count());
-
- test.Printf(_L("Power failures = %d\n"), powerFailureCount);
- for (i=0; i<powerFailureCount; i++)
- {
- test.Printf(_L("%d: iDomainId %d, iError %d\n"),
- i, powerFailures[i].iDomainId, powerFailures[i].iError);
- test(powerFailures[i].iError == KErrGeneral);
- }
-
-
- // cleanup
-
- testFailures.Reset();
- powerFailures.Reset();
-
- iTestDomainManager.Close();
- delete powerDomainManager;
- powerDomainManager = NULL;
-
- CDmTestMember** mt;
- for (mt = iTestMembers; *mt; ++mt)
- delete *mt;
-
- CDomainMemberAo** mp;
- for (mp = iPowerMembers; *mp; ++mp)
- delete *mp;
-
-
- // restore the domain hierarchies to their initial state so as not to
- // upset any subsequent tests which rely on this
- {
- RDmDomainManager manager;
- TInt r = manager.Connect();
- test (r == KErrNone);
- TRequestStatus status;
- manager.RequestDomainTransition(KDmIdRoot, EPwActive, status);
- test(status.Int() == KRequestPending);
- User::WaitForRequest(status);
- test(status.Int() == KErrNone);
- manager.Close();
-
- r = manager.Connect(KDmHierarchyIdTest);
- test (r == KErrNone);
- manager.RequestDomainTransition(KDmIdRoot, EStartupCriticalStatic, ETraverseDefault, status);
- test(status.Int() == KRequestPending);
- User::WaitForRequest(status);
- test(status.Int() == KErrNone);
- manager.Close();
- }
-
- __UHEAP_MARKEND;
- }
-
-// This handles a transition notification from either a power domain member or
-// a test domain member.
-// Verifies that the domain state is as expected.
-// Updates the number of notifications for each hierarchy and verifies that all parent
-// domains have transitioned already (for parent-to-child transitions) or that all child
-// domains have been transitioned already (for child-to-parent transitions).
-
-TInt CDmTest5::TransitionNotification(MDmDomainMember& aDomainMember)
- {
- if (aDomainMember.HierarchyId() == KDmHierarchyIdPower)
- iPowerNotifications++;
- else
- iTestNotifications++;
-
- if (aDomainMember.HierarchyId() == KDmHierarchyIdPower)
- {
- __PRINT((_L("CDmTest5::TransitionNotification(), Hierarchy = %d, iOrdinal = 0x%08X, state = 0x%x, status = %d\n"),
- aDomainMember.HierarchyId(), aDomainMember.Ordinal(), aDomainMember.State(), aDomainMember.Status()));
- test(aDomainMember.State() == iPowerState);
- }
- else if (aDomainMember.HierarchyId() == KDmHierarchyIdTest)
- {
- TBuf16<4> buf;
- GetDomainDesc(aDomainMember.Ordinal(), buf);
-
- __PRINT((_L("CDmTest5::TransitionNotification(), Hierarchy = %d, domain = %S, iOrdinal = 0x%08X, state = 0x%x, status = %d\n"),
- aDomainMember.HierarchyId(), &buf, aDomainMember.Ordinal(), aDomainMember.State(), aDomainMember.Status()));
- test(aDomainMember.State() == iTestState);
- }
- else
- {
- test(0);
- }
-
- // if we're going from parent to child,
- // check that each parent domain has received a notification already
- // if not, check that each child domain has received a notification already
-
- CDmTestMember** mp;
-
- if (aDomainMember.HierarchyId() == KDmHierarchyIdTest && iAckMode == KAckAlways)
- {
-
- if (iTraverseDirection == ETraverseParentsFirst)
- {
- TUint ordThis = aDomainMember.Ordinal();
- TUint ordParent = PARENT_ORDINAL(ordThis);
-
- TInt levelParent = ORDINAL_LEVEL(ordParent);
-
- TBuf16<4> buf;
- GetDomainDesc(ordParent, buf);
- if (levelParent >= iTestDomainLevel)
- {
- __PRINT((_L("Searching for parent domain = %S, ordinal = %08X \n"), &buf, ordParent));
- for (mp = iTestMembers; *mp; ++mp)
- {
- if ((*mp)->Ordinal() == ordParent)
- {
- TBuf16<4> buf;
- GetDomainDesc((*mp)->Ordinal(), buf);
- __PRINT((_L("Found parent (%S). notification = %d\n"), &buf, (*mp)->Notifications()));
- test ((*mp)->Notifications() == aDomainMember.Notifications());
- break;
- }
- }
- }
- }
- else
- {
- __PRINT((_L("Searching for children\n")));
- for (mp = iTestMembers; *mp; ++mp)
- {
-
- TUint ordParent = PARENT_ORDINAL((*mp)->Ordinal());
- if (ordParent == aDomainMember.Ordinal())
- {
- TBuf16<4> buf;
- GetDomainDesc((*mp)->Ordinal(), buf);
- __PRINT((_L("Found child (%S). notification = %d\n"), &buf, (*mp)->Notifications()));
- test ((*mp)->Notifications() == aDomainMember.Notifications());
- }
- }
- }
- }
-
- TInt ackError;
- switch (iAckMode)
- {
- case KAckNever:
- ackError = KErrAbort;
- break;
- case KAckError: // return an error to the DM
- ackError = KErrGeneral;
- break;
- case KAckOddDomainsOnly:
- ackError = (aDomainMember.DomainId() & 1)?KErrNone:KErrAbort;
- break;
- case KAckAlways:
- default:
- ackError = KErrNone;
- break;
- }
- return ackError;
- }
-
-void CDmTest5::RunL()
- {
- iTransitionsCompleted++;
-
- __PRINT((_L("CDmTest5::RunL(), error = %d, iTestNotifications %d, iPowerNotifications %d\n"),
- iStatus.Int(), iTestNotifications , iPowerNotifications));
-
- if (iTransitionsCompleted == iTransitionsExpected)
- CActiveScheduler::Stop();
- }
-
-void CDmTest5::TransitionRequestComplete()
- {
- iTransitionsCompleted++;
-
- __PRINT((_L("CDmTest5::TransitionRequestComplete(), error = %d, iTestNotifications %d, iPowerNotifications %d\n"),
- iStatus.Int(), iTestNotifications , iPowerNotifications));
-
- if (iTransitionsCompleted == iTransitionsExpected)
- CActiveScheduler::Stop();
- }
-
-void CDmTest5::DoCancel()
- {
- test(0);
- }
-
-void CDmTest5::Release()
- {
- delete this;
- }
-
-const TInt KMembersMax = 16;
-
-// Negative testing
-class CDmTest6 : public CActive, public MDmTest
- {
-public:
- enum
- {
- ENegTestTransitionNoConnect,
- ENegTestGetStateNoConnect,
- ENegTestTransitionInvalidMode
- };
-
- class TData
- {
- public:
- inline TData(TInt aTest) : iTest(aTest){};
- TInt iTest;
- };
-
-public:
- // from CActive
- void RunL();
-
- // from MDmTest
- void Perform();
- void Release();
- TInt TransitionNotification(MDmDomainMember& aDomainMember);
- void TransitionRequestComplete();
-
-
- CDmTest6() : CActive(CActive::EPriorityStandard) {}
-
-protected:
- // from CActive
- virtual void DoCancel();
-
-private:
- static TInt PanicThreadFunc(TAny* aData);
- void PanicTest(TInt aTestNumber);
-
-
- CDomainMemberAo* iTestMembers[KMembersMax];
- CDomainManagerAo* iTestDomainManager;
-
- TDmDomainId iTestDomainId;
- TDmDomainState iTestState;
-
-public:
- TInt iTestNotifications;
- TInt iTestNotificationsExpected;
-
- TInt iTransitionsCompleted;
- TInt iTransitionsExpected;
- };
-
-TInt CDmTest6::PanicThreadFunc(TAny* aData)
- {
- const TData* data = (const TData*)aData;
- switch (data->iTest)
- {
- case ENegTestTransitionNoConnect:
- {
- // request a transition notification without connecting first (should panic)
- RDmDomain domainMember;
- TRequestStatus status;
- User::SetJustInTime(EFalse);
- domainMember.RequestTransitionNotification(status);
- }
- break;
- case ENegTestGetStateNoConnect:
- {
- // Get the domain state without connecting (should panic)
- RDmDomain domainMember;
- User::SetJustInTime(EFalse);
- domainMember.GetState();
- }
- break;
- case ENegTestTransitionInvalidMode:
- {
- RDmDomainManager manager;
- TRequestStatus status;
- TInt r = manager.Connect(KDmHierarchyIdTest);
- test(r == KErrNone);
-
- User::SetJustInTime(EFalse);
- manager.RequestDomainTransition(KDmIdRoot, 0, TDmTraverseDirection(-1), status);
- }
- break;
- default:
- break;
- }
- return KErrNone;
- }
-
-void CDmTest6::PanicTest(TInt aTestNumber)
- {
- test.Printf(_L("panic test number %d\n"), aTestNumber);
-
- TBool jit = User::JustInTime();
-
- TData data(aTestNumber);
-
- TInt KHeapSize=0x2000;
-
- RThread thread;
- TInt ret = thread.Create(KThreadName, PanicThreadFunc, KDefaultStackSize, KHeapSize, KHeapSize, &data);
- test(KErrNone == ret);
- TRequestStatus stat;
- thread.Logon(stat);
- thread.Resume();
- User::WaitForRequest(stat);
-
- User::SetJustInTime(jit);
-
- // The thread must panic
- test(thread.ExitType() == EExitPanic);
- TInt exitReason = thread.ExitReason();
- test.Printf(_L("panic test exit reason = %d\n"), exitReason);
-
- switch(aTestNumber)
- {
- case ENegTestTransitionNoConnect:
- test (exitReason == EBadHandle);
- break;
- case ENegTestGetStateNoConnect:
- test (exitReason == EBadHandle);
- break;
- case ENegTestTransitionInvalidMode:
- break;
- default:
- break;
- }
-
- CLOSE_AND_WAIT(thread);
- }
-
-
-//! @SYMTestCaseID PBASE-T_DOMAIN-6
-//! @SYMTestType CT
-//! @SYMTestCaseDesc Negative testing
-//! @SYMPREQ 810
-//! @SYMTestActions Various negative tests
-//! @SYMTestExpectedResults All tests should pass
-//! @SYMTestPriority High
-//! @SYMTestStatus Defined
-void CDmTest6::Perform()
- {
-
- __UHEAP_MARK;
-
- CActiveScheduler::Add(this);
-
- CDomainManagerAo* iTestDomainManager = NULL;
- TRAP_IGNORE(iTestDomainManager = CDomainManagerAo::NewL(KDmHierarchyIdTest, *this));
- test (iTestDomainManager != NULL);
-
- TInt r = CDomainManagerAo::AddDomainHierarchy(KDmHierarchyIdTest);
- test(r == KErrNone);
-
- //*************************************************
- // Test 6a - Connect to the same hierarchy twice
- //*************************************************
- test.Next(_L("Test 6a - Connect to the same hierarchy twice"));
-
- // verify that we can't connect to the same hierarchy more than once
- CDomainManagerAo* testDomainManager = NULL;
- TRAP(r, testDomainManager = CDomainManagerAo::NewL(KDmHierarchyIdTest, *this));
- test(r == KErrInUse);
- test (testDomainManager == NULL);
-
-
- TInt testMemberCount = 0;
-
- // Add some test hierarchy members
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this));
- test(iTestMembers[testMemberCount++] != NULL);
-
- // row 1
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestA, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestA), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestB, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestB), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestC, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestC), this));
- test(iTestMembers[testMemberCount++] != NULL);
-
- // row2
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestAA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAA), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestAB, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAB), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestBA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestB, KDmIdTestBA), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestCA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestC, KDmIdTestCA), this));
- test(iTestMembers[testMemberCount++] != NULL);
-
- // row 3
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestABA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABA), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestABB, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABB), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestCAA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestC, KDmIdTestCA, KDmIdTestCAA), this));
- test(iTestMembers[testMemberCount++] != NULL);
-
-
- //*************************************************
- // Test 6b change to current state
- //*************************************************
- test.Next(_L("Test 6b change to current state"));
- iTestState = EStartupCriticalStatic;
- iTestDomainId = KDmIdRoot;
-
- iTransitionsCompleted = iTestNotifications = 0;
- iTestNotificationsExpected = testMemberCount;
- iTransitionsExpected = 1;
-
- // request a domain transition
- iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
-
- // wait for test transitions to complete
- CActiveScheduler::Start();
- test(iStatus == KErrNone);
- test(iTestNotifications == iTestNotificationsExpected);
-
-
- // cancel a member notification request
- //*************************************************
- // Test 6c cancel a member notification request
- //*************************************************
- test.Next(_L("Test 6c cancel a member notification request"));
- RDmDomain domainMember;
- TRequestStatus status;
- domainMember.Connect(KDmHierarchyIdTest, iTestDomainId);
- domainMember.RequestTransitionNotification(status);
- domainMember.CancelTransitionNotification();
- User::WaitForRequest(status);
- domainMember.Close();
-
- //*************************************************
- // Test 6d cancel a member notification request without having first requested a notification
- //*************************************************
- test.Next(_L("Test 6d cancel a member notification request without having first requested a notification"));
- domainMember.Connect(KDmHierarchyIdTest, iTestDomainId);
- domainMember.CancelTransitionNotification();
- domainMember.Close();
-
- //*************************************************
- // Test 6e domain controller adds invalid hierarchy
- //*************************************************
- test.Next(_L("Test 6e domain controller connects to invalid hierarchy"));
- r = RDmDomainManager::AddDomainHierarchy(TDmHierarchyId(-1));
- test(r == KErrBadHierarchyId);
-
- //*************************************************
- // Test 6f domain member connects to invalid hierarchy
- //*************************************************
- test.Next(_L("Test 6f domain member connects to invalid hierarchy"));
- r = domainMember.Connect(TDmHierarchyId(-1), TDmDomainId(KDmIdRoot));
- test (r == KErrBadHierarchyId);
-
- //*************************************************
- // Test 6g domain member connects to valid hierarchy but invalid domain
- //*************************************************
- test.Next(_L("Test 6g domain member connects to valid hierarchy but invalid domain"));
- r = domainMember.Connect(KDmHierarchyIdTest, TDmDomainId(-1));
- test (r == KDmErrBadDomainId);
-
- delete iTestDomainManager;
- iTestDomainManager = NULL;
-
- // Panic tests
-
- //*************************************************
- // Test 6h request a transition notification without connecting first
- //*************************************************
- test.Next(_L("Test 6h request a transition notification without connecting first"));
- PanicTest(ENegTestTransitionNoConnect);
-
- //*************************************************
- // Test 6i Get the domain state without connecting
- //*************************************************
- test.Next(_L("Test 6i Get the domain state without connecting"));
- PanicTest(ENegTestGetStateNoConnect);
-
- //*************************************************
- // Test 6j request a transition notification with an invalid transition mode
- //*************************************************
- test.Next(_L("Test 6j request a transition notification with an invalid transition mode"));
- PanicTest(ENegTestTransitionInvalidMode);
-
-
- // cleanup
-
- CDomainMemberAo** mt;
- for (mt = iTestMembers; *mt; ++mt)
- delete *mt;
-
- __UHEAP_MARKEND;
- }
-
-// This handles a transition notification from a test domain member.
-TInt CDmTest6::TransitionNotification(MDmDomainMember& aDomainMember)
- {
- TInt status = aDomainMember.Status();
-
- iTestNotifications++;
-
- test (aDomainMember.HierarchyId() == KDmHierarchyIdTest);
-
- TBuf16<4> buf;
- GetDomainDesc(aDomainMember.Ordinal(), buf);
-
- test.Printf(_L("CDmTest6::TransitionNotification(), Hierarchy = %d, domain = %S, iOrdinal = 0x%08X, state = 0x%x, status = %d\n"),
- aDomainMember.HierarchyId(), &buf, aDomainMember.Ordinal(), aDomainMember.State(), status);
-
-
- return KErrNone;
- }
-
-void CDmTest6::RunL()
- {
- iTransitionsCompleted++;
-
- TInt error = iStatus.Int();
-
- test.Printf(_L("CDmTest6::RunL(), error = %d, iTestNotifications %d\n"),
- error, iTestNotifications);
-
- if (iTransitionsCompleted == iTransitionsExpected)
- CActiveScheduler::Stop();
- }
-
-void CDmTest6::TransitionRequestComplete()
- {
- iTransitionsCompleted++;
-
- TInt error = iStatus.Int();
-
- test.Printf(_L("CDmTest6::TransitionRequestComplete(), error = %d, iTestNotifications %d\n"),
- error, iTestNotifications);
-
- if (iTransitionsCompleted == iTransitionsExpected)
- CActiveScheduler::Stop();
- }
-
-void CDmTest6::DoCancel()
- {
- test(0);
- }
-
-void CDmTest6::Release()
- {
- delete this;
- }
-
-// Transition progress Observer testing
-class CDmTest7 : public CActive, public MDmTest, public MHierarchyObserver
- {
-public:
- // from CActive
- void RunL();
-
- // from MDmTest
- void Perform();
- void Release();
- TInt TransitionNotification(MDmDomainMember& aDomainMember);
- void TransitionRequestComplete();
-
- // from MHierarchyObserver
- virtual void TransProgEvent(TDmDomainId aDomainId, TDmDomainState aState);
- virtual void TransFailEvent(TDmDomainId aDomainId, TDmDomainState aState, TInt aError);
- virtual void TransReqEvent(TDmDomainId aDomainId, TDmDomainState aState);
-
-
-
- CDmTest7(TDmDomainId aDomainId) : CActive(CActive::EPriorityStandard), iObservedDomainId(aDomainId) {}
-
-protected:
- // from CActive
- virtual void DoCancel();
-
-private:
- void TestForCompletion();
-
-
-private:
-
- enum { KMembersMax = 16 };
-
- CDomainMemberAo* iTestMembers[KMembersMax];
- CDomainManagerAo* iTestDomainManager;
-
- TDmDomainId iTestDomainId;
- TDmDomainState iTestState;
- TDmDomainId iObservedDomainId;
-
-public:
- TInt iTestNotifications;
- TInt iTestNotificationsExpected;
-
- TInt iTransitionsCompleted;
- TInt iTransitionsExpected;
-
- TInt iTransProgEvents;
- TInt iTransFailEvents;
- TInt iTransReqEvents;
-
- TInt iTransProgEventsExpected;
- TInt iTransFailEventsExpected;
- TInt iTransReqEventsExpected;
- };
-
-//! @SYMTestCaseID PBASE-T_DOMAIN-7
-//! @SYMTestType CT
-//! @SYMTestCaseDesc Transition progress Observer testing
-//! @SYMREQ REQ3723
-//! @SYMTestActions Various negative tests
-//! @SYMTestExpectedResults All tests should pass
-//! @SYMTestPriority High
-//! @SYMTestStatus Defined
-void CDmTest7::Perform()
- {
-
- __UHEAP_MARK;
-
- //
- // Test domain transitions with activated observer
- //
- CActiveScheduler::Add(this);
-
- TInt r = RDmDomainManager::AddDomainHierarchy(KDmHierarchyIdTest);
- test(r == KErrNone);
-
- CDomainManagerAo* iTestDomainManager = NULL;
- TRAP_IGNORE(iTestDomainManager = CDomainManagerAo::NewL(KDmHierarchyIdTest, *this));
- test (iTestDomainManager != NULL);
-
- r = CDomainManagerAo::AddDomainHierarchy(KDmHierarchyIdTest);
- test(r == KErrNone);
-
- //*************************************************
- // Test 7a - Testing observer notifications
- //*************************************************
-
- test.Next(_L("Test 7a - Testing observer notifications"));
-
- TInt testMemberCount = 0;
-
- // Add some test hierarchy members
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdRoot, ORDINAL_FROM_DOMAINID0(KDmIdRoot), this));
- test(iTestMembers[testMemberCount++] != NULL);
-
- // row 1
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestA, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestA), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestB, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestB), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestC, ORDINAL_FROM_DOMAINID1(KDmIdRoot, KDmIdTestC), this));
- test(iTestMembers[testMemberCount++] != NULL);
-
- // row2
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestAA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAA), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestAB, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestA, KDmIdTestAB), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestBA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestB, KDmIdTestBA), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestCA, ORDINAL_FROM_DOMAINID2(KDmIdRoot, KDmIdTestC, KDmIdTestCA), this));
- test(iTestMembers[testMemberCount++] != NULL);
-
- // row 3
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestABA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABA), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestABB, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestA, KDmIdTestAB, KDmIdTestABB), this));
- test(iTestMembers[testMemberCount++] != NULL);
- TRAP(r, iTestMembers[testMemberCount] = CDomainMemberAo::NewL(KDmHierarchyIdTest, KDmIdTestCAA, ORDINAL_FROM_DOMAINID3(KDmIdRoot, KDmIdTestC, KDmIdTestCA, KDmIdTestCAA), this));
- test(iTestMembers[testMemberCount++] != NULL);
-
- // create an observer
- CHierarchyObserver* observer = NULL;
- TRAP(r, observer = CHierarchyObserver::NewL(*this, KDmHierarchyIdTest));
- test (r == KErrNone);
- test(observer != NULL);
- observer->StartObserver(iObservedDomainId, EDmNotifyAll);
-
- // request a state change
- iTestState = EStartupCriticalDynamic;
- iTestDomainId = KDmIdRoot;
- iTransitionsCompleted = iTestNotifications = 0;
- iTestNotificationsExpected = testMemberCount;
- iTransitionsExpected = 1;
-
- iTransProgEvents = iTransFailEvents = iTransReqEvents = 0;
-
- iTransReqEventsExpected = iTransProgEventsExpected = observer->ObserverDomainCount();
- iTransFailEventsExpected = 0;
-
-
- iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
-
- // wait for test transitions to complete
- CActiveScheduler::Start();
- test(iStatus == KErrNone);
- test(iTestNotifications == iTestNotificationsExpected);
- test (iTransProgEvents == iTransProgEventsExpected);
- test (iTransFailEvents == iTransFailEventsExpected);
- test (iTransReqEvents == iTransReqEventsExpected);
-
-
- // cleanup
- delete observer;
- observer = NULL;
-
- //*************************************************
- // Test 7b - start & stop the observer
- //*************************************************
- test.Next(_L("Test 7b - start & stop the observer"));
-
- // create an observer, start it stop and then start it again
- TRAP(r, observer = CHierarchyObserver::NewL(*this, KDmHierarchyIdTest));
- test (r == KErrNone);
- test(observer != NULL);
- observer->StartObserver(iObservedDomainId, EDmNotifyAll);
- observer->StopObserver();
- observer->StartObserver(iObservedDomainId, EDmNotifyAll);
-
- // request a state change
- iTestState++;
- iTestDomainId = KDmIdRoot;
- iTransitionsCompleted = iTestNotifications = 0;
- iTestNotificationsExpected = testMemberCount;
- iTransitionsExpected = 1;
-
- iTransProgEvents = iTransFailEvents = iTransReqEvents = 0;
-
- iTransProgEventsExpected = iTransReqEventsExpected = observer->ObserverDomainCount();
- iTransFailEventsExpected = 0;
-
- iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
-
- // wait for test transitions to complete
- CActiveScheduler::Start();
- test(iStatus == KErrNone);
- test(iTestNotifications == iTestNotificationsExpected);
- test (iTransProgEvents == iTransProgEventsExpected);
- test (iTransFailEvents == iTransFailEventsExpected);
- test (iTransReqEvents == iTransReqEventsExpected);
-
- // stop the observer & request another state change
- observer->StopObserver();
- iTestState++;
- iTestDomainId = KDmIdRoot;
- iTransitionsCompleted = iTestNotifications = 0;
- iTestNotificationsExpected = testMemberCount;
- iTransitionsExpected = 1;
-
- iTransProgEvents = iTransFailEvents = iTransReqEvents = 0;
-
- iTransProgEventsExpected = 0;
- iTransFailEventsExpected = 0;
- iTransReqEventsExpected = 0;
-
- iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
- // wait for test transitions to complete
- CActiveScheduler::Start();
- test(iStatus == KErrNone);
- test(iTestNotifications == iTestNotificationsExpected);
- test (iTransProgEvents == iTransProgEventsExpected);
- test (iTransFailEvents == iTransFailEventsExpected);
- test (iTransReqEvents == iTransReqEventsExpected);
-
- // Start the observer again on a different domain and only ask for transition requests
- // Then request another state change
- observer->StartObserver((iObservedDomainId == KDmIdRoot)?KDmIdTestCA:KDmIdRoot, EDmNotifyTransRequest);
- iTestState++;
- iTestDomainId = KDmIdRoot;
- iTransitionsCompleted = iTestNotifications = 0;
- iTestNotificationsExpected = testMemberCount;
- iTransitionsExpected = 1;
-
- iTransProgEvents = iTransFailEvents = iTransReqEvents = 0;
-
- iTransReqEventsExpected = observer->ObserverDomainCount();
- iTransProgEventsExpected = 0;
- iTransFailEventsExpected = 0;
-
-
- iTestDomainManager->RequestDomainTransition(iTestDomainId, iTestState, ETraverseDefault);
- // wait for test transitions to complete
- CActiveScheduler::Start();
- test(iStatus == KErrNone);
- test(iTestNotifications == iTestNotificationsExpected);
- test (iTransProgEvents == iTransProgEventsExpected);
- test (iTransFailEvents == iTransFailEventsExpected);
- test (iTransReqEvents == iTransReqEventsExpected);
-
- delete observer;
- observer = NULL;
-
- //*************************************************
- // Test 7c - invalid arguments testing for observer
- //*************************************************
- test.Next(_L("Test 7c - Invalid arguments testing for observer"));
-
- const TDmHierarchyId KDmHierarchyIdInvalid = 110;
-
- test.Printf(_L("Test 7c.1 - create observer with invalid hierarchy Id\n"));
-
- // create an observer
- TRAP(r, observer = CHierarchyObserver::NewL(*this, KDmHierarchyIdInvalid));
- test (r == KErrBadHierarchyId);
-
-
- test.Printf(_L("Test 7c.2 - Starting the observer with wrong domain Id\n"));
- TRAP(r, observer = CHierarchyObserver::NewL(*this, KDmHierarchyIdTest));
- test (r == KErrNone);
- test(observer != NULL);
-
- //Wrong domain Id
- const TDmDomainId KDmIdInvalid = 0x0f;
- r= observer->StartObserver(KDmIdInvalid, EDmNotifyAll);
- test(r==KDmErrBadDomainId);
-
- test.Printf(_L("Test 7c.3 - Trying to create second observer on the same hierarchy\n"));
- TRAP(r, CHierarchyObserver::NewL(*this, KDmHierarchyIdTest));
- test (r == KDmErrBadSequence);
-
-
-
- //*************************************************
- // Test 7d - Wrong sequence of API calls for observer
- //*************************************************
- test.Next(_L("Test 7d - Observer wrong sequence of calls"));
-
- test.Printf(_L("Test 7d.1 - Stopping Observer before starting it\n"));
- r = observer->StopObserver();
- test(r==KDmErrBadSequence);
-
- test.Printf(_L("Test 7d.2 - Starting Observer twice\n"));
- r= observer->StartObserver(KDmIdRoot, EDmNotifyAll);
- test(r==KErrNone);
-
- r= observer->StartObserver(KDmIdRoot, EDmNotifyAll);
- test(r==KDmErrBadSequence);
-
-
- delete observer;
-
- /***************************************/
-
- delete iTestDomainManager;
- iTestDomainManager = NULL;
-
- CDomainMemberAo** mt;
- for (mt = iTestMembers; *mt; ++mt)
- delete *mt;
-
-
- // restore the domain hierarchies to their initial state so as not to
- // upset any subsequent tests which rely on this
- {
- RDmDomainManager manager;
- TRequestStatus status;
- TInt r = manager.Connect(KDmHierarchyIdTest);
- test (r == KErrNone);
- manager.RequestDomainTransition(KDmIdRoot, EStartupCriticalStatic, ETraverseDefault, status);
- User::WaitForRequest(status);
- test(status.Int() == KErrNone);
- manager.Close();
- }
-
- __UHEAP_MARKEND;
- }
-
-// This handles a transition notification from a test domain member.
-TInt CDmTest7::TransitionNotification(MDmDomainMember& aDomainMember)
- {
-
- iTestNotifications++;
-
- test (aDomainMember.HierarchyId() == KDmHierarchyIdTest);
-
- TBuf16<4> buf;
- GetDomainDesc(aDomainMember.Ordinal(), buf);
-
- __PRINT((_L("CDmTest7::TransitionNotification(), Hierarchy = %d, domain = %S, iOrdinal = 0x%08X, state = 0x%x, status = %d\n"),
- aDomainMember.HierarchyId(), &buf, aDomainMember.Ordinal(), aDomainMember.State(), aDomainMember.Status()));
-
- return KErrNone;
- }
-
-void CDmTest7::RunL()
- {
- iTransitionsCompleted++;
-
- __PRINT((_L("CDmTest7::RunL(), error = %d, iTestNotifications %d\n"),
- iStatus.Int(), iTestNotifications));
-
- TestForCompletion();
- }
-
-void CDmTest7::TransitionRequestComplete()
- {
- iTransitionsCompleted++;
-
- __PRINT((_L("CDmTest7::TransitionRequestComplete(), error = %d, iTestNotifications %d\n"),
- iStatus.Int(), iTestNotifications));
-
- TestForCompletion();
- }
-
-void CDmTest7::DoCancel()
- {
- test(0);
- }
-
-void CDmTest7::Release()
- {
- delete this;
- }
-
-void CDmTest7::TestForCompletion()
- {
-
- if (iTransitionsCompleted == iTransitionsExpected &&
- iTransProgEvents == iTransProgEventsExpected &&
- iTransFailEvents == iTransFailEventsExpected &&
- iTransReqEvents == iTransReqEventsExpected)
- {
- CActiveScheduler::Stop();
- }
- }
-
-#ifdef _DEBUG
-void CDmTest7::TransProgEvent(TDmDomainId aDomainId, TDmDomainState aState)
-#else
-void CDmTest7::TransProgEvent(TDmDomainId /*aDomainId*/, TDmDomainState /*aState*/)
-#endif
- {
- iTransProgEvents++;
- __PRINT((_L("CDmTest7::TransProgEvent(), aDomainId = %d, aState %d, iTransProgEvents %d\n"),
- aDomainId, aState, iTransProgEvents));
- TestForCompletion();
- }
-
-#ifdef _DEBUG
-void CDmTest7::TransFailEvent(TDmDomainId aDomainId, TDmDomainState aState, TInt aError)
-#else
-void CDmTest7::TransFailEvent(TDmDomainId /*aDomainId*/, TDmDomainState /*aState*/, TInt /*aError*/)
-#endif
-
- {
- iTransFailEvents++;
- __PRINT((_L("CDmTest7::TransFailEvent(), aDomainId = %d, aState %d aError %d, iTransFailEvents %d\n"),
- aDomainId, aState, iTransFailEvents, aError));
- TestForCompletion();
- }
-
-#ifdef _DEBUG
-void CDmTest7::TransReqEvent(TDmDomainId aDomainId, TDmDomainState aState)
-#else
-void CDmTest7::TransReqEvent(TDmDomainId /*aDomainId*/, TDmDomainState /*aState*/)
-#endif
- {
- iTransReqEvents++;
- __PRINT((_L("CDmTest7::TransReqEvent(), aDomainId = %d, aState %d, iTransReqEvents %d\n"),
- aDomainId, aState, iTransReqEvents));
- TestForCompletion();
- }
-
-GLDEF_C TInt E32Main()
- {
- CTrapCleanup* trapHandler=CTrapCleanup::New();
- test(trapHandler!=NULL);
-
- CActiveScheduler* scheduler = new CActiveScheduler();
- test(scheduler != NULL);
- CActiveScheduler::Install(scheduler);
-
- // Turn off evil lazy dll unloading
- RLoader l;
- test(l.Connect()==KErrNone);
- test(l.CancelLazyDllUnload()==KErrNone);
- l.Close();
-
- //
- // Perform the number of iterations specifed by the command line argument.
- //
- // If no arguments - perform two iterations
- //
-// TInt iter = 2;
- TInt iter = 1;
-
- TInt len = User::CommandLineLength();
- if (len)
- {
- // Copy the command line in a buffer
- HBufC* hb = HBufC::NewMax(len);
- test(hb != NULL);
- TPtr cmd((TUint16*) hb->Ptr(), len);
- User::CommandLine(cmd);
- // Extract the number of iterations
- TLex l(cmd);
- TInt i;
- TInt r = l.Val(i);
- if (r == KErrNone)
- iter = i;
- else
- // strange command - silently ignore
- {}
- delete hb;
- }
-
- test.Title();
- test.Start(_L("Testing"));
-
- test.Printf(_L("Go for %d iterations\n"), iter);
-
- // Remember the number of open handles. Just for a sanity check ....
- TInt start_thc, start_phc;
- RThread().HandleCount(start_phc, start_thc);
-
- while (iter--)
- {
- MDmTest* tests[] =
- {
- new CDmTest1(KDmIdRoot, EPwStandby),
- new CDmTest1(KDmIdRoot, EPwOff),
- new CDmTest1(KDmIdRoot, EPwActive),
- new CDmTest1(KDmIdApps, EPwStandby),
- new CDmTest1(KDmIdApps, EPwOff),
- new CDmTest1(KDmIdApps, EPwActive),
- new CDmTest1(KDmIdUiApps, EPwStandby),
- new CDmTest1(KDmIdUiApps, EPwOff),
- new CDmTest1(KDmIdUiApps, EPwActive),
- new CDmTest2(EPwStandby),
- new CDmTest3(),
-
- // platform security tests
- new CDmTest4(),
-
- // PREQ810 tests :
- // note that we use a fictitious power state to prevent any
- new CDmTest5(KDmIdRoot, KDmIdRoot, EPwActive+10, EStartupCriticalDynamic),
- new CDmTest5(KDmIdUiApps, KDmIdTestAB, EPwActive+10, EStartupCriticalDynamic),
-
- // negative tests
- new CDmTest6(),
-
-
- // observer tests
- new CDmTest7(KDmIdTestA),
- new CDmTest7(KDmIdRoot),
-
- };
-
- for (unsigned int i = 0; i < sizeof(tests)/sizeof(*tests); ++i)
- {
- test(tests[i] != NULL);
- tests[i]->Perform();
- tests[i]->Release();
- }
-
- }
-
- test.End();
-
- // Sanity check for open handles and for pending requests ...
- TInt end_thc, end_phc;
- RThread().HandleCount(end_phc, end_thc);
- test(start_thc == end_thc);
- test(start_phc == end_phc);
- test(RThread().RequestCount() >= 0);
-
- delete scheduler;
- delete trapHandler;
-
- return KErrNone;
- }
--- a/kerneltest/e32test/power/t_domain_slave.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,140 +0,0 @@
-// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// e32test\power\t_domain_slave.cpp
-//
-//
-
-#include <e32power.h>
-#include <e32test.h>
-#include <domainmember.h>
-#include <domainmanager.h>
-#include <e32panic.h>
-#include <e32debug.h>
-
-LOCAL_D RTest test(_L(" T_DOMAIN_SLAVE "));
-
-// This will be run in its own thread as part of test #1. It should get killed when trying to connect
-// to the manager without appropriate caps set
-TInt IncorrectClient(TAny*)
-{
- RDmDomain domain;
- TInt r = domain.Connect(KDmIdRoot);
-
- RDmDomainManager manager;
- r = manager.Connect();
-
- return(r);
-}
-
-GLDEF_C TInt E32Main()
- {
- test.Title();
- test.Start(_L("Testing"));
-
-// test.Next(_L("test security"));
-
- // Get arguments from the command line
- TInt len = User::CommandLineLength();
- test (len);
- TInt size = len * sizeof(TUint16);
- test (size == sizeof(TInt));
- TInt arg;
- TPtr cmd((TUint16*) &arg, len);
- User::CommandLine(cmd);
-
- TInt expected_result = PlatSec::IsCapabilityEnforced(ECapabilityPowerMgmt) ? KErrPermissionDenied : KErrNone;
-
- switch(arg)
- {
- case 0:
- {
- // This is the original t_domain_slave test, minus the panicking parts which now get
- // tested as case 1.
-
- test.Next(_L("test security -- 0"));
-
- RDmDomain domain;
- TInt r = domain.Connect(KDmIdRoot);
- test (r == expected_result);
-
- break;
- }
- case 1:
- {
-
- test.Next(_L("test security -- 1"));
-
- TBool jit = User::JustInTime();
-
- User::SetJustInTime(EFalse);
-
- _LIT(KPanicThread, "PanicThread");
-
- RThread testThread;
-
- TInt tt=testThread.Create(KPanicThread, IncorrectClient, KDefaultStackSize,
- NULL, NULL);
-
- test (KErrNone == tt);
-
- TRequestStatus tStatus;
- // testThread.Logon(tStatus);
-
- RUndertaker deathChecker;
- TInt dcOK = deathChecker.Create();
-
- test (KErrNone == dcOK);
-
- TInt nextDeadThread;
-
- deathChecker.Logon(tStatus, nextDeadThread);
-
- // threads are created in a suspended state. calling resume here starts the thread.
- testThread.Resume();
- User::WaitForRequest(tStatus);
-
- // If thread suicided for the correct reason --> successful test
- // NB. KErrPermissionDenied means that the server refused the
- // connection because of incorrect capabilities
-
- RThread corpse;
- corpse.SetHandle(nextDeadThread);
-
- RDebug::Printf("Subthread exit type: %d", corpse.ExitType() );
-
- RDebug::Printf("Subthread exit reason: %d",corpse.ExitReason() );
-
- test (corpse.ExitType() == EExitKill);
-
- test (corpse.ExitReason() == KErrPermissionDenied);
-
- corpse.Close();
-
- // close the RUndertaker and test thread
- deathChecker.Close();
- CLOSE_AND_WAIT(testThread);
-
- User::SetJustInTime(jit);
-
- break;
- }
- default:
- User::Panic(_L("USER"), EInvariantFalse);
- break;
- }
-
- test.End();
-
- return KErrNone;
- }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/power/t_powermisctest.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,72 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test\power\t_powermisctest.cpp
+//
+//
+
+#include <e32test.h>
+#include <e32hal.h>
+#include "d_powermisctest.h"
+#include <e32power.h>
+#include <e32svr.h>
+#include <hal.h>
+#include <u32hal.h>
+
+_LIT(KLddFileName, "D_POWERMISCTEST.LDD");
+
+RLddTest1 ldd;
+GLDEF_D RTest test(_L("T_POWERMISCTEST"));
+
+void DoTests()
+ {
+ TInt r = KErrNone;
+
+ test.Printf(_L("Loading logical device \n"));
+ r=User::LoadLogicalDevice(KLddFileName);
+ test(r == KErrNone);
+
+ test.Printf(_L("Opening of logical device\n"));
+ r = ldd.Open();
+ test(r == KErrNone);
+
+ test.Printf(_L("Start tests\n"));
+ r = ldd.Test();
+ test(r == KErrNone);
+
+ test.Printf(_L("Closing the channel\n"));
+ ldd.Close();
+
+ test.Printf(_L("Freeing logical device\n"));
+ r = User::FreeLogicalDevice(KLddFileName);;
+ test(r==KErrNone);
+
+ }
+
+GLDEF_C TInt E32Main()
+ {
+ test.Start(_L("Power misc tests"));
+ const TInt numCpus = UserSvr::HalFunction(EHalGroupKernel, EKernelHalNumLogicalCpus, 0, 0);
+ if(numCpus > 1)
+ {
+ DoTests();
+ }
+ else
+ {
+ test.Printf(_L("Not supported in unicore.\n"));
+ }
+ test.End();
+ test.Close();
+
+ return(KErrNone);
+ }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/power/t_powermisctest.mmp Thu Aug 12 12:51:24 2010 +0100
@@ -0,0 +1,31 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test/group/t_powermisctest.mmp
+//
+//
+
+TARGET t_powermisctest.exe
+TARGETTYPE EXE
+SOURCEPATH ../power
+SOURCE t_powermisctest.cpp
+LIBRARY euser.lib
+OS_LAYER_SYSTEMINCLUDE_SYMBIAN
+USERINCLUDE ../power
+
+
+capability all
+
+VENDORID 0x70000001
+
+SMPSAFE
--- a/kerneltest/e32test/rm_debug/basic_tests/r_kernel_low_memory_security_svr_session.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Implementation of RKernelLowMemorySecuritySvrSession
-//
-//
-
-#include "r_kernel_low_memory_security_svr_session.h"
-
-void RKernelLowMemorySecuritySvrSession::FailAlloc(const TInt aCount)
- {
- __KHEAP_FAILNEXT(aCount);
- }
-
-void RKernelLowMemorySecuritySvrSession::HeapReset()
- {
- __KHEAP_RESET;
- }
-
-void RKernelLowMemorySecuritySvrSession::MarkHeap()
- {
- __KHEAP_MARK;
- }
-
-void RKernelLowMemorySecuritySvrSession::MarkHeapEnd()
- {
- __KHEAP_MARKEND;
- }
-
--- a/kerneltest/e32test/rm_debug/basic_tests/r_kernel_low_memory_security_svr_session.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Version of security server session to enable testing of low memory conditions on kernel side
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef R_KERNEL_LOW_MEMORY_SECURITY_SVR_SESSION_H
-#define R_KERNEL_LOW_MEMORY_SECURITY_SVR_SESSION_H
-
-#include "r_low_memory_security_svr_session.h"
-
-class RKernelLowMemorySecuritySvrSession : public RLowMemorySecuritySvrSession
- {
-protected:
- void FailAlloc(const TInt aCount);
- void HeapReset();
- void MarkHeap();
- void MarkHeapEnd();
- };
-
-#endif //R_KERNEL_LOW_MEMORY_SECURITY_SVR_SESSION_H
-
--- a/kerneltest/e32test/rm_debug/basic_tests/r_low_memory_security_svr_session.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,86 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Implementation of RLowMemorySecuritySvrSession
-//
-//
-
-#include "r_low_memory_security_svr_session.h"
-#include <e32debug.h>
-
-// test the effects of heap failure on global RSecuritySvrSession::GetList() in debug mode,
-// in release mode normal call is made (heap checking not applicable)
-TInt RLowMemorySecuritySvrSession::GetList(const Debug::TListId aListId, TDes8& aListData, TUint32& aDataSize)
- {
- TInt failAt = 0;
- TInt err = KErrNoMemory;
- while(err == KErrNoMemory)
- {
- failAt++;
- FailAlloc(failAt);
- MarkHeap();
- err = this->RSecuritySvrSession::GetList(aListId, aListData, aDataSize);
- if(KErrNoMemory == err)
- {
- MarkHeapEnd();
- }
- HeapReset();
- //RDebug::Printf("Debug::RLowMemorySecuritySvrSession::GetList(): failAt: %d, err: %d", failAt, err);
- }
- return err;
- }
-
-// test the effects of heap failure on thread-specific RSecuritySvrSession::GetList() in debug mode,
-// in release mode normal call is made (heap checking not applicable)
-TInt RLowMemorySecuritySvrSession::GetList(const TThreadId aThreadId, const Debug::TListId aListId, TDes8& aListData, TUint32& aDataSize)
- {
- TInt failAt = 0;
- TInt err = KErrNoMemory;
- while(err == KErrNoMemory)
- {
- failAt++;
- FailAlloc(failAt);
- MarkHeap();
- err = this->RSecuritySvrSession::GetList(aThreadId, aListId, aListData, aDataSize);
- if(KErrNoMemory == err)
- {
- MarkHeapEnd();
- }
- HeapReset();
- //RDebug::Printf("Debug::RLowMemorySecuritySvrSession::GetList(TThreadId): failAt: %d, err: %d", failAt, err);
- }
- return err;
- }
-
-// test the effects of heap failure on process-specific RSecuritySvrSession::GetList() in debug mode,
-// in release mode normal call is made (heap checking not applicable)
-TInt RLowMemorySecuritySvrSession::GetList(const TProcessId aProcessId, const Debug::TListId aListId, TDes8& aListData, TUint32& aDataSize)
- {
- TInt failAt = 0;
- TInt err = KErrNoMemory;
- while(err == KErrNoMemory)
- {
- failAt++;
- FailAlloc(failAt);
- MarkHeap();
- err = this->RSecuritySvrSession::GetList(aProcessId, aListId, aListData, aDataSize);
- if(KErrNoMemory == err)
- {
- MarkHeapEnd();
- }
- HeapReset();
- //RDebug::Printf("Debug::RLowMemorySecuritySvrSession::GetList(TProcessId): failAt: %d, err: %d", failAt, err);
- }
- return err;
- }
-
--- a/kerneltest/e32test/rm_debug/basic_tests/r_low_memory_security_svr_session.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,43 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Version of security server session to enable testing of low memory conditions
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef R_LOW_MEMORY_SECURITY_SVR_SESSION_H
-#define R_LOW_MEMORY_SECURITY_SVR_SESSION_H
-
-#include <rm_debug_api.h>
-
-class RLowMemorySecuritySvrSession : public Debug::RSecuritySvrSession
- {
-public:
- TInt GetList(const Debug::TListId aListId, TDes8& aListData, TUint32& aDataSize);
- TInt GetList(const TThreadId aThreadId, const Debug::TListId aListId, TDes8& aListData, TUint32& aDataSize);
- TInt GetList(const TProcessId aProcessId, const Debug::TListId aListId, TDes8& aListData, TUint32& aDataSize);
-protected:
- virtual void FailAlloc(const TInt aCount) = 0;
- virtual void HeapReset() = 0;
- virtual void MarkHeap() = 0;
- virtual void MarkHeapEnd() = 0;
- };
-
-#endif //R_LOW_MEMORY_SECURITY_SVR_SESSION_H
-
--- a/kerneltest/e32test/rm_debug/basic_tests/r_user_low_memory_security_svr_session.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// r_kernel_low_memory_security_svr_session.cpp
-// Implementation of RUserLowMemorySecuritySvrSession
-//
-//
-
-#include "r_user_low_memory_security_svr_session.h"
-#include <rm_debug_api.h>
-#ifdef _DEBUG
-#include "low_mem_requests.h"
-#endif
-
-void RUserLowMemorySecuritySvrSession::FailAlloc(const TInt aCount)
- {
-#ifdef _DEBUG
- TIpcArgs args(aCount);
- SendReceive(EDebugServFailAlloc, args);
-#endif
- }
-
-void RUserLowMemorySecuritySvrSession::HeapReset()
- {
-#ifdef _DEBUG
- TIpcArgs args(0);
- SendReceive(EDebugServFailAlloc, args);
-#endif
- }
-
-void RUserLowMemorySecuritySvrSession::MarkHeap()
- {
-#ifdef _DEBUG
- SendReceive(EDebugServMarkHeap);
-#endif
- }
-
-void RUserLowMemorySecuritySvrSession::MarkHeapEnd()
- {
-#ifdef _DEBUG
- SendReceive(EDebugServMarkEnd);
-#endif
- }
-
--- a/kerneltest/e32test/rm_debug/basic_tests/r_user_low_memory_security_svr_session.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Version of security server session to enable testing of low memory conditions on user side
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef R_USER_LOW_MEMORY_SECURITY_SVR_SESSION_H
-#define R_USER_LOW_MEMORY_SECURITY_SVR_SESSION_H
-
-#include "r_low_memory_security_svr_session.h"
-
-class RUserLowMemorySecuritySvrSession : public RLowMemorySecuritySvrSession
- {
-protected:
- void FailAlloc(const TInt aCount);
- void HeapReset();
- void MarkHeap();
- void MarkHeapEnd();
- };
-
-#endif //R_USER_LOW_MEMORY_SECURITY_SVR_SESSION_H
-
--- a/kerneltest/e32test/rm_debug/basic_tests/t_rmdebug2.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,4681 +0,0 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Tests the functionality of the run mode debug device driver.
-//
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <e32cons.h>
-#include <e32test.h>
-#include <e32ldr.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <f32dbg.h>
-#include <f32file.h>
-#include <hal.h>
-#include <u32hal.h>
-#include <e32property.h>
-
-#include "t_rmdebug_dll.h"
-
-#include <rm_debug_api.h>
-#include "d_rmdebugthread2.h"
-#include "t_rmdebug2.h"
-#include "t_rmdebug_app.h"
-
-#ifdef __MARM_ARMV4__
-#include "d_rmdebug_step_test_armv4.h"
-#endif
-
-#ifdef __MARM_ARMV5__
-#include "d_rmdebug_step_test.h"
-#include "d_rmdebug_bkpt_test.h"
-#endif
-
-#include "d_demand_paging.h"
-
-#ifdef KERNEL_OOM_TESTING
- #ifdef USER_OOM_TESTING
- #error "Cannot define both KERNEL_OOM_TESTING and USER_OOM_TESTING"
- #endif
-#endif
-
-_LIT8(KCrashDummyData, "This is a sample write");
-
-using namespace Debug;
-
-const TVersion securityServerVersion(0,1,1);
-
-const TVersion testVersion(2,1,0);
-
-IMPORT_C TInt StartDebugThread(RThread& aServerThread, const TDesC& aDebugThreadName);
-IMPORT_D extern TInt TestData;
-IMPORT_D extern TTestFunction FunctionChooser;
-IMPORT_D extern TBuf8<SYMBIAN_RMDBG_MEMORYSIZE> gMemoryAccessBytes;
-IMPORT_C TInt TestFunction();
-IMPORT_C void TestPagedCode();
-IMPORT_C extern TInt RMDebugDemandPagingTest();
-
-// Device driver name
-_LIT(KDebugDriverFileName,"rm_debug.ldd");
-
-#ifdef SYMBIAN_STANDARDDEBUG
-LOCAL_D RTest test(_L("T_RMDEBUG2"));
-#endif
-
-#ifdef SYMBIAN_OEMDEBUG
-LOCAL_D RTest test(_L("T_RMDEBUG2_OEM"));
-#endif
-
-#ifdef SYMBIAN_OEM2DEBUG
-LOCAL_D RTest test(_L("T_RMDEBUG2_OEM2"));
-#endif
-
-TBool gUseDelay;
-
-CRunModeAgent::CRunModeAgent()
-//
-// CRunModeAgent constructor
-//
- {
- FillArray();
- RProcess thisProcess;
- iFileName = thisProcess.FileName();
- thisProcess.Close();
- }
-
-CRunModeAgent* CRunModeAgent::NewL()
-//
-// CRunModeAgent::NewL
-//
- {
- CRunModeAgent* self = new(ELeave) CRunModeAgent();
-
- self->ConstructL();
-
- return self;
- }
-
-CRunModeAgent::~CRunModeAgent()
-//
-// CRunModeAgent destructor
-//
- {
- User::FreeLogicalDevice(KDebugDriverFileName);
- iServSession.Close();
- iDebugThread.Close();
- }
-
-void CRunModeAgent::ConstructL()
-//
-// CRunModeAgent::ConstructL
-//
- {
- // nothing to do here
- }
-
-void CRunModeAgent::SetupAndAttachToDSS()
-//
-// CRunModeAgent::SetupAndAttachToDSS
-//
- {
- TInt err = StartDebugThread(iDebugThread, KDebugThreadName);
-
- // get the thread id for use in the tests
- iThreadID = iDebugThread.Id();
-
- if (err != KErrNone)
- {
- User::Panic(_L("Can't start debug thread"), err);
- }
-
- err = iServSession.Connect(securityServerVersion);
- if (err != KErrNone)
- {
- User::Panic(_L("Can't open server session"), err);
- }
- }
-
-CRunModeAgent *RunModeAgent;
-
-// helper function to check whether the listing of type aListId is supported for a scope of aListScope
-TBool CRunModeAgent::ListingSupported(const TListId aListId, const TListScope aListScope)
- {
- TTag tag = GetTag(ETagHeaderList, aListId);
-
- return (tag.iValue) & aListScope;
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0426
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test getting the list of XIP libraries
-//! @SYMTestActions The XIP library list should be successfully obtained
-//! @SYMTestExpectedResults The specified ldd file should be present in the obtained listing
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestGetXipLibrariesList()
- {
- test.Next(_L("TestGetXipLibrariesList\n"));
-
- test(ListingSupported(EXipLibraries, EScopeGlobal));
- test(!ListingSupported(EXipLibraries, EScopeProcessSpecific));
- test(!ListingSupported(EXipLibraries, EScopeThreadSpecific));
-
- //allocate a very small buffer so the GetList call initially fails
- RBuf8 buffer;
- test(KErrNone == buffer.Create(1));
- TUint32 size = 0;
-
- //get the list data
- DoGetList(EXipLibraries, EScopeGlobal, buffer, size);
-
- //search the buffer for entry corresponding to the debug kernel driver
- //which should be in the rom
- _LIT(KRmDebugLddName, "z:\\sys\\bin\\rm_debug.ldd");
-
- //iterate through the buffer and set found to ETrue if we find the driver
- TBool found = EFalse;
- TUint8* ptr = (TUint8*)buffer.Ptr();
- const TUint8* ptrEnd = ptr + size;
- while(ptr < ptrEnd)
- {
- TXipLibraryListEntry& xipLibrary = *(TXipLibraryListEntry*)ptr;
-
- //get the name of the library
- TPtr name(&xipLibrary.iName[0], xipLibrary.iNameLength, xipLibrary.iNameLength);
- if(name.CompareF(KRmDebugLddName()) == 0)
- {
- //found the library but continue reading the rest of the buffer to
- //check nothing bad happens towards the end
- found = ETrue;
- }
- //move pointer on to next library
- ptr += Align4(xipLibrary.GetSize());
- }
- test(found);
-
- //do cleanup
- buffer.Close();
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0427
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test getting the list of executables
-//! @SYMTestActions The list of debuggable executable files should be obtained
-//! @SYMTestExpectedResults The client exe should appear in the list
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestGetExecutablesList()
- {
- test.Next(_L("TestGetExecutablesList\n"));
-
- test(ListingSupported(EExecutables, EScopeGlobal));
- test(!ListingSupported(EExecutables, EScopeProcessSpecific));
- test(!ListingSupported(EExecutables, EScopeThreadSpecific));
-
- //allocate a very small buffer so the GetList call initially fails
- RBuf8 buffer;
- test(KErrNone == buffer.Create(1));
- TUint32 size = 0;
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- //get the list data
- DoGetList(EExecutables, EScopeGlobal, buffer, size);
-
- //get this process' name
- RProcess thisProcess;
- TFileName thisProcessName = thisProcess.FileName();
-
- //look through the buffer and check if the target debug thread is there
- TBool found = EFalse;
- TUint8* ptr = (TUint8*)buffer.Ptr();
- const TUint8* ptrEnd = ptr + size;
- while(ptr < ptrEnd)
- {
- TExecutablesListEntry& entry = *(TExecutablesListEntry*)ptr;
- //get name
- TPtr name(&entry.iName[0], entry.iNameLength, entry.iNameLength);
- if( (entry.iIsActivelyDebugged != 0) && (0 == thisProcessName.CompareF(name)) )
- {
- //found this process and asserted it is being actively debugged
- found = ETrue;
- }
- //move pointer on to next entry
- ptr += Align4(entry.GetSize());
- }
- test(found);
-
- //clean up
- buffer.Close();
-
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0428
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test error conditions for the GetList calls
-//! @SYMTestActions Multiple calls to test calling GetList with bad arguments
-//! @SYMTestExpectedResults All tests should fail with the appropriate error codes
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestGetListInvalidData()
- {
- test.Next(_L("TestGetListInvalidData\n"));
-
- //allocate a buffer, the size should not matter as expecting all calls to fail
- RBuf8 buffer;
- test(KErrNone == buffer.Create(1));
- TUint32 size = 0;
-
- //test what happens if we ask for an unsupported list type globally
- test(KErrNotSupported == iServSession.GetList((TListId)1234, buffer, size));
-
- //test what happens if we ask for an unsupported list type
- test(KErrNotSupported == iServSession.GetList(RThread().Id(), (TListId)1234, buffer, size));
-
- //test what happens if we try to get a non-global libraries list
- test(KErrArgument == iServSession.GetList(RThread().Id(), EXipLibraries, buffer, size));
-
- //test what happens if we try to get a non-global executables list
- test(KErrArgument == iServSession.GetList(RThread().Id(), EExecutables, buffer, size));
-
- //test what happens if we try to get a non-global process list
- test(KErrArgument == iServSession.GetList(RThread().Id(), EProcesses, buffer, size));
-
- //check that using a process id fails
- test(KErrArgument == iServSession.GetList(RProcess().Id(), EProcesses, buffer, size));
-
- //check that specifying a non-existant thread id fails
- test(KErrArgument == iServSession.GetList((TThreadId)0x12345678, EThreads, buffer, size));
-
- //check that specifying a non-existant process id fails
- test(KErrArgument == iServSession.GetList((TProcessId)0x12345678, EThreads, buffer, size));
-
- //check that specifying a non-existant thread id fails
- test(KErrArgument == iServSession.GetList((TThreadId)0x12345678, ECodeSegs, buffer, size));
-
- //check that specifying a non-existant process id fails
- test(KErrArgument == iServSession.GetList((TProcessId)0x12345678, ECodeSegs, buffer, size));
-
- //cleanup
- buffer.Close();
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0429
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test getting the process list
-//! @SYMTestActions Get the process listing
-//! @SYMTestExpectedResults The process listing should be successfully obtained and the current process should be present in the list
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestGetProcessList()
- {
- test.Next(_L("TestGetProcessList\n"));
-
- test(ListingSupported(EProcesses, EScopeGlobal));
- test(!ListingSupported(EProcesses, EScopeProcessSpecific));
- test(!ListingSupported(EProcesses, EScopeThreadSpecific));
-
- //allocate a very small buffer so the GetList call fails
- RBuf8 buffer;
- test(KErrNone == buffer.Create(1));
- TUint32 size = 0;
-
- //get the list data
- DoGetList(EProcesses, EScopeGlobal, buffer, size);
-
- //initialise data about the target debug thread to compare the kernel's data against
- RProcess thisProcess;
- TFileName thisProcessName = thisProcess.FileName();
- TUint32 processId = thisProcess.Id().Id();
-
- //look through the buffer and check if the target debug thread is there
- TBool found = EFalse;
- TUint8* ptr = (TUint8*)buffer.Ptr();
- const TUint8* ptrEnd = ptr + size;
- while(ptr < ptrEnd)
- {
- TProcessListEntry& entry = *(TProcessListEntry*)ptr;
- if( (RProcess().Id().Id() == entry.iProcessId) &&
- (0 == thisProcessName.CompareF(TPtr(&(entry.iNames[0]), entry.iFileNameLength, entry.iFileNameLength))) &&
- (0 == thisProcess.FullName().CompareF(TPtr(&(entry.iNames[0]) + entry.iFileNameLength, entry.iDynamicNameLength, entry.iDynamicNameLength))) &&
- 0x4321bbbb /* Magic */ == entry.iUid3)
- {
- //if all match then we've found it
- found = ETrue;
- }
- ptr += Align4(entry.GetSize());
- }
-
- //check whether the expected result happened
- test(found);
-
- //clean up
- buffer.Close();
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0430
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test getting the thread list
-//! @SYMTestActions Get the thread listing globally and for a specified thread or process
-//! @SYMTestExpectedResults The thread listings should all be successfully obtained and the current thread should be present in all listings
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestGetThreadList()
- {
- test.Next(_L("TestGetThreadList\n"));
-
- test(ListingSupported(EThreads, EScopeGlobal));
- test(ListingSupported(EThreads, EScopeProcessSpecific));
- test(ListingSupported(EThreads, EScopeThreadSpecific));
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- test(KErrNone == iServSession.SuspendThread(iThreadID));
-
- TBool found = EFalse;
-
- /* We need these loops because on some system the kernel run mode debugger does not
- immediately present the thread in the thread list.
- */
-
- for(TInt retryCount = 0; retryCount < 10 && !found; retryCount++ )
- {
- //test getting this process's thread list, ETrue as should find the target debug thread
- User::After(50000);
- found = DoTestGetThreadList(ETrue, EScopeProcessSpecific, RProcess().Id().Id());
- }
- test( found );
- found = EFalse;
-
- for(TInt retryCount = 0; retryCount < 10 && !found; retryCount++ )
- {
- //test getting the global list, ETrue as should find the target debug thread
- User::After(50000);
- found = DoTestGetThreadList(ETrue, EScopeGlobal);
- }
- test( found );
-
- found = EFalse;
- for(TInt retryCount = 0; retryCount < 10 && !found; retryCount++ )
- {
- //test getting this thread's thread list, ETrue as should find the target debug thread
- User::After(50000);
- found = DoTestGetThreadList(ETrue, EScopeThreadSpecific, RThread().Id().Id());
- }
- test( found );
-
- test(KErrNone == iServSession.ResumeThread(iThreadID));
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-TBool CRunModeAgent::DoTestGetThreadList(const TBool aShouldPass, const TListScope aListScope, const TUint64 aTargetId)
- {
- //create data to pass
- RBuf8 buffer;
- TUint32 size = 0;
-
- //perform the call to get the thread list
- DoGetList(EThreads, aListScope, buffer, size, aTargetId);
-
- //initialise data about the target debug thread to compare the kernel's data against
- TFileName name = iDebugThread.FullName();
- RProcess thisProcess;
- TUint64 processId = thisProcess.Id();
- TUint64 threadId = iDebugThread.Id();
-
- //look through the buffer and check if the target debug thread is there
- TBool found = EFalse;
- TUint8* ptr = (TUint8*)buffer.Ptr();
- const TUint8* ptrEnd = ptr + size;
- while(ptr < ptrEnd)
- {
- TThreadListEntry* entry = (TThreadListEntry*)ptr;
- TPtr entryName(&(entry->iName[0]), entry->iNameLength, entry->iNameLength);
-
- if( (threadId == entry->iThreadId) && (processId == entry->iProcessId) && (0 == name.CompareF(entryName)) )
- {
- test(entry->iSupervisorStackBaseValid);
- test(entry->iSupervisorStackSizeValid);
- //if all match then we've found it
- found = ETrue;
- break;
- }
-
- ptr += Align4(entry->GetSize());
- }
-
- //clean up
- buffer.Close();
- return found;
-
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0431
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test getting the code segment list
-//! @SYMTestActions Get the code segment list global and for a specified thread
-//! @SYMTestExpectedResults The listings should be returned successfully
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestGetCodeSegsList()
- {
- test.Next(_L("TestGetCodeSegsList\n"));
-
- test(ListingSupported(ECodeSegs, EScopeGlobal));
- test(ListingSupported(ECodeSegs, EScopeProcessSpecific));
- test(ListingSupported(ECodeSegs, EScopeThreadSpecific));
-
- // Cannot perform this test with OEM2 debug token, as the t_rmdebug2 app
- // needs AllFiles, and the OEM2 debug token does not authorise this.
- // It seems reasonable to suppose that it would work anyway
-
-#ifndef SYMBIAN_OEM2DEBUG
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- //test getting the global list, ETrue as should find this process' main codeSeg
- DoTestGetCodeSegsList(ETrue, EScopeGlobal);
-
- //test getting this process' codeSegs, ETrue as should find this process' main codeSeg
- DoTestGetCodeSegsList(ETrue, EScopeProcessSpecific, RProcess().Id().Id());
-
- //test getting this thread's codeSegs, ETrue as should find this process' main codeSeg
- DoTestGetCodeSegsList(ETrue, EScopeThreadSpecific, RThread().Id().Id());
-
- test(KErrNone == iServSession.DetachExecutable(iFileName));
-#endif // SYMBIAN_OEM2DEBUG
-
- }
-
-void CRunModeAgent::DoTestGetCodeSegsList(const TBool aShouldPass, const TListScope aListScope, const TUint64 aTargetId)
- {
- //create data to pass
- RBuf8 buffer;
- TUint32 size = 0;
-
- //perform the call to get the Code segs
- DoGetList(ECodeSegs, aListScope, buffer, size, aTargetId);
-
- //create memoryInfo to contain info about this process
- RProcess thisProcess;
- TModuleMemoryInfo memoryInfo;
- test(KErrNone == thisProcess.GetMemoryInfo(memoryInfo));
-
- // check whether this process came from a file in ROM so we know whether to
- // expect the code seg to be XIP or not.
- RFs fs;
- test(KErrNone == fs.Connect());
- TBool thisFileIsInRom = EFalse;
- if(fs.IsFileInRom(iFileName))
- {
- thisFileIsInRom = ETrue;
- }
-
- //look through the buffer to find this process' main code seg
- TBool found = EFalse;
- TUint8* ptr = (TUint8*)buffer.Ptr();
- const TUint8* ptrEnd = ptr + size;
- while(ptr < ptrEnd)
- {
- TCodeSegListEntry* codeSeg = (TCodeSegListEntry*)ptr;
-
- if( (codeSeg->iIsXip == thisFileIsInRom) && (0 == iFileName.CompareF(TPtr(&(codeSeg->iName[0]), codeSeg->iNameLength, codeSeg->iNameLength))) )
- {
- if( (memoryInfo.iCodeBase == codeSeg->iCodeBase) &&
- (memoryInfo.iCodeSize == codeSeg->iCodeSize) &&
- (memoryInfo.iConstDataSize == codeSeg->iConstDataSize) &&
- (memoryInfo.iInitialisedDataBase == codeSeg->iInitialisedDataBase) &&
- (memoryInfo.iInitialisedDataSize == codeSeg->iInitialisedDataSize) &&
- (memoryInfo.iUninitialisedDataSize == codeSeg->iUninitialisedDataSize))
- {
- //all matched so means we've found the codeSeg we're looking for
- found = ETrue;
- }
- }
- ptr += Align4(codeSeg->GetSize());
- }
-
- //check whether the result was as expected
- test(found == aShouldPass);
-
- // only care about rm_debug.ldd if we have global scope (belongs to the system not this process)
- if (aListScope == EScopeGlobal)
- {
- // Search for rm_debug.ldd library and check its UID3 is correct
- found = EFalse;
-
-_LIT(KRMDebugDriverFileName,"Z:\\sys\bin\\rm_debug.ldd");
-
- TFileName rmdebugFilename(KRMDebugDriverFileName);
-
- // reset the Ptr
- ptr = (TUint8*)buffer.Ptr();
- ptrEnd = ptr+size;
- while(ptr < ptrEnd)
- {
- TCodeSegListEntry* codeSeg = (TCodeSegListEntry*)ptr;
-
- if( rmdebugFilename.CompareF(TPtr(&(codeSeg->iName[0]), codeSeg->iNameLength, codeSeg->iNameLength)))
- {
- if(codeSeg->iUid3 == 0x101f7157 /* Magic */)
- {
- //all matched so means we've found the codeSeg we're looking for
- found = ETrue;
- }
- }
- ptr += Align4(codeSeg->GetSize());
- }
- test((TUint32)found == (TUint32)ETrue);
- }
-
- //clean up
- buffer.Close();
-
- }
-
-
-/**
- * Get a list from the run mode debug system. Most list calls will initially return KErrTooBig,
- * since the initial size of the buffer is 0. However it is sometimes valid for a list to be empty
- * given its filtering and scope. These calls should return KErrNone.
- */
-void CRunModeAgent::DoGetList(const TListId aListId, const TListScope aListScope, RBuf8& aBuffer, TUint32& aSize, const TUint64 aTargetId)
- {
- //close the buffer in case there's stuff allocated in it
- aBuffer.Close();
- //initialise it to be one byte big, which will guarantee data won't fit in it
- test(KErrNone == aBuffer.Create(1));
- aSize = 0;
-
- TInt ret = KErrNone;
- //should pass this test (assuming we've passed in sensible arguments above...)
- if(EScopeGlobal == aListScope)
- {
- ret = iServSession.GetList(aListId, aBuffer, aSize);
- }
- else if(EScopeThreadSpecific == aListScope)
- {
- ret = iServSession.GetList((TThreadId)aTargetId, aListId, aBuffer, aSize);
- }
- else if(EScopeProcessSpecific == aListScope)
- {
- ret = iServSession.GetList((TProcessId)aTargetId, aListId, aBuffer, aSize);
- }
- else
- {
- // unknown list scope
- test(0);
- }
-
- if( KErrNone == ret )
- {
- /* In the case that there is no data, just return and let the caller check
- the buffer. It is valid for a caller to not expect any data to be returned.
- */
- return;
- }
-
- // The only other allowed return is KErrTooBig
- test( ret == KErrTooBig );
-
- //keep allocating larger buffers, beginning with the aSize returned by the above call,
- //and hopefully we'll eventually make a large enough one
- test(KErrNone == aBuffer.ReAlloc(aSize));
-
- for(;;)
- {
- TInt err = KErrNone;
- if(EScopeGlobal == aListScope)
- {
- err = iServSession.GetList(aListId, aBuffer, aSize);
- }
- else if(EScopeThreadSpecific == aListScope)
- {
- err = iServSession.GetList((TThreadId)aTargetId, aListId, aBuffer, aSize);
- }
- else if(EScopeProcessSpecific == aListScope)
- {
- err = iServSession.GetList((TProcessId)aTargetId, aListId, aBuffer, aSize);
- }
- else
- {
- // unknown list scope
- test(0);
- }
- if(err == KErrTooBig)
- {
- //wasn't big enough so double it
- aSize = aSize << 1;
- err = aBuffer.ReAlloc(aSize);
- if(err != KErrNone)
- {
- //print out a message if couldn't allocate memory and quit
- test.Printf(_L("Out ot memory when attempting to allocate %d bytes."), aSize);
- test(KErrNone == err);
- }
-
- //fairly arbitrary test, we don't have a max size for these calls.
- //In reality a list would have to have many thousands of elements
- //to break this test which shouldn't really happen
- test(aSize <= 0x4000);
- }
- else
- {
- test(KErrNone == err);
- test(aBuffer.Length() == aSize);
- //break out of the loop if the list has been successfully read in
- break;
- }
- }
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0432
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test reading and writing memory
-//! @SYMTestActions Multiple calls to read and write memory, with various sizes and at various locations.
-//! Also test that bad input values cause appropriate errors to be returned.
-//! @SYMTestExpectedResults All tests should pass and the target process should be left unaffected
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestMemoryAccess()
-{
- TInt err;
-
- test.Next(_L("TestMemoryAccess - Read Memory\n"));
-
- //initialise buffer
- gMemoryAccessBytes.SetLength(0);
- for (TInt i=0; i<SYMBIAN_RMDBG_MEMORYSIZE; i++)
- {
- gMemoryAccessBytes.Append(i);
- }
-
- TUint32 address = (TUint32)(&gMemoryAccessBytes[0]);
- TUint32 dataSize = SYMBIAN_RMDBG_MEMORYSIZE;
-
- //create size for buffer that is rounded up to nearest 4 bytes if not
- //already 4 byte aligned
- TUint32 size = dataSize;
- if(size % 4 != 0)
- {
- size += (4 - (size % 4));
- }
-
- RBuf8 dataBlock;
- err = dataBlock.Create(size);
- test(err==KErrNone);
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- //suspend the thread prior to memory operations
- test(KErrNone == iServSession.SuspendThread(iThreadID));
-
- err = iServSession.ReadMemory(iThreadID, address, size, dataBlock, EAccess32, EEndLE8);
- test(err==KErrNone);
-
- for (TInt i=0; i<dataSize; i++)
- {
- test(dataBlock.Ptr()[i] == gMemoryAccessBytes[i]);
- }
-
- test.Next(_L("TestMemoryAccess - Write Memory\n"));
-
- // Now reset the buffer
- for (TInt i=0; i<dataSize; i++)
- {
- gMemoryAccessBytes[i] = 0;
- }
-
- // Write our data into the buffer
- err = iServSession.WriteMemory(iThreadID, address, size, dataBlock, EAccess32, EEndLE8);
- test(err==KErrNone);
-
- for (TInt i=0; i<dataSize; i++)
- {
- test(dataBlock.Ptr()[i] == gMemoryAccessBytes[i]);
- }
-
- //final test that everything's not been going wrong
- test(gMemoryAccessBytes[5] != 0);
-
- test.Next(_L("TestMemoryAccess - Invalid arguments\n"));
- test.Printf(_L("This test may emit crash-like information. This is intended.\n"));
-
- //test address that is not 32 bit aligned
- err = iServSession.ReadMemory(iThreadID, address + 1, size, dataBlock, EAccess32, EEndLE8);
- test(err == KErrArgument);
-
- //test size that is not multiple of 4 bytes
- err = iServSession.WriteMemory(iThreadID, address, size + 2, dataBlock, EAccess32, EEndLE8);
- test(err == KErrArgument);
-
- //test size > max block size
- err = iServSession.ReadMemory(iThreadID, address, (1<<15), dataBlock, EAccess32, EEndLE8);
- test(err == KErrArgument);
-
- //test access size == 2 bytes
- err = iServSession.ReadMemory(iThreadID, address, size, dataBlock, EAccess16, EEndLE8);
- test(err == KErrNotSupported);
-
- //test access size == 1 byte
- err = iServSession.WriteMemory(iThreadID, address, size, dataBlock, EAccess8, EEndLE8);
- test(err == KErrNotSupported);
-
- //test endianess == EEndBE8
- err = iServSession.ReadMemory(iThreadID, address, size, dataBlock, EAccess32, EEndBE8);
- test(err == KErrNotSupported);
-
- //test endianess == EEndBE32
- err = iServSession.WriteMemory(iThreadID, address, size, dataBlock, EAccess32, EEndBE32);
- test(err == KErrNotSupported);
-
- //test reading off end of memory
- err = iServSession.ReadMemory(iThreadID, 0xffffff00, 0x00000101, dataBlock, EAccess32, EEndLE8);
- test(err == KErrArgument);
-
- //The following three tests check that edge conditions in the range check are handled correctly.
- err = iServSession.ReadMemory(iThreadID, 0xffffff00, 0x000000FF, dataBlock, EAccess32, EEndLE8);
- test(err == KErrArgument);
-
- err = iServSession.ReadMemory(iThreadID, 0xffffff00, 0x000000F0, dataBlock, EAccess32, EEndLE8);
- test(err == KErrBadDescriptor);
-
- //Third range check test. Check that range check is handled correctly even when base + size wraps to 0.
- err = iServSession.ReadMemory(iThreadID, 0xffffff00, 0x00000100, dataBlock, EAccess32, EEndLE8);
- test(err == KErrBadDescriptor);
- //end of range check tests
-
- //test size == 0
- err = iServSession.WriteMemory(iThreadID, address, 0, dataBlock, EAccess32, EEndLE8);
- test(err == KErrArgument);
-
- //attempt to write to address outside of process data segments,
- //this address corresponds to the vectors so shouldn't be able to write
- err = iServSession.WriteMemory(iThreadID, 0xffff0000, size, dataBlock, EAccess32, EEndLE8);
- test(err == KErrBadDescriptor);
-
- //attempt to read and write to address in process code segment
-
- //open a handle to the thread
- RThread debugThread;
- test(debugThread.Open(iThreadID) == KErrNone);
-
- //get a reference to the debug process
- RProcess debugProcess;
- test(debugThread.Process(debugProcess) == KErrNone);
-
- //get the memory info for the process
- TProcessMemoryInfo info;
- test(debugProcess.GetMemoryInfo(info) == KErrNone);
-
- address = info.iCodeBase;
- if(size <= info.iCodeSize)
- {
- test(KErrNone == iServSession.ReadMemory(iThreadID, address, size, dataBlock, EAccess32, EEndLE8));
- test(KErrBadDescriptor == iServSession.WriteMemory(iThreadID, address, size, dataBlock, EAccess32, EEndLE8));
- }
-
- // Some performance tests now
- TUint32 bytesRead = 0;
-
- // Allocate a data buffer
- TUint32* p = (TUint32*)User::Alloc(size);
- test(p != 0);
-
- TInt nanokernel_tick_period;
- HAL::Get(HAL::ENanoTickPeriod, nanokernel_tick_period);
- test (nanokernel_tick_period != 0);
-
- static const TInt KOneMillion = 1000000;
-
- TInt nkTicksPerSecond = KOneMillion/nanokernel_tick_period;
-
- TUint32 stopTickCount = User::NTickCount() + nkTicksPerSecond;
-
- while (User::NTickCount() < stopTickCount)
- {
- err = iServSession.ReadMemory(iThreadID, (TUint32)p, size, dataBlock, EAccess32, EEndLE8);
- test(err==KErrNone);
-
- // Increase the count of bytes read
- bytesRead += size;
- }
-
- test(bytesRead != 0);
- iMemoryReadKbytesPerSecond = bytesRead/1024;
-
- // write memory test
- TUint32 bytesWritten = 0;
-
- stopTickCount = User::NTickCount() + nkTicksPerSecond;
-
- while (User::NTickCount() < stopTickCount)
- {
- err = iServSession.WriteMemory(iThreadID, (TUint32)p, size, dataBlock, EAccess32, EEndLE8);
- test(err==KErrNone);
-
- // Increase the count of bytes read
- bytesWritten += size;
- }
-
- test (bytesWritten != 0);
- iMemoryWriteKbytesPerSecond = bytesWritten/1024;
-
- User::Free(p);
-
- //resume the thread
- test(KErrNone == iServSession.ResumeThread(iThreadID));
-
- debugThread.Close();
- dataBlock.Close();
-
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0433
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test suspending and resuming threads
-//! @SYMTestActions Multiple calls to suspend and resume threads with and without attaching to the thread
-//! @SYMTestExpectedResults All tests should pass and the target process should be left unaffected
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestSuspendResume()
- {
- TInt err;
-
- test.Next(_L("TestSuspendResume - Suspend\n"));
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- // Suspend the thread
- err = iServSession.SuspendThread(iThreadID);
- test(err==KErrNone);
- TInt localtestdata;
- localtestdata = TestData;
-
- // Wait 3 seconds (suspends this thread) and hopefully resumes the
- // thread we are controlling via the iServSession.SuspendThread request
- User::After(3000000);
-
- // Now check data hasnt changed
- test(localtestdata==TestData);
-
- // Resume the thread
- test.Next(_L("TestSuspendResume - Resume\n"));
- err = iServSession.ResumeThread(iThreadID);
- test(err==KErrNone);
-
- test(KErrNone == iServSession.DetachExecutable(iFileName));
-
- // Wait 3 seconds (suspends this thread) and hopefully resumes the
- // thread we are controlling via the iServSession.SuspendThread request
- User::After(3000000);
-
- // Now check that the thread being controlled has resumed and is
- // updating the variable
- test(localtestdata!=TestData);
-
- // check that agent can resume thread which it previously detached from
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- test(KErrNone == iServSession.SuspendThread(iThreadID));
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- test(KErrNone == iServSession.ResumeThread(iThreadID));
- test(KErrNone == iServSession.DetachExecutable(iFileName));
-
- // check that agent cannot suspend thread which it previously suspended and then detached from
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- test(KErrNone == iServSession.SuspendThread(iThreadID));
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- test(KErrAlreadyExists == iServSession.SuspendThread(iThreadID));
- test(KErrNone == iServSession.ResumeThread(iThreadID));
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0434
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test getting the debug functionality from the driver
-//! @SYMTestActions Get the size and contents of the debug functionality block
-//! @SYMTestExpectedResults All tests should pass and the expected data should appear in the functionality block
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestDebugFunctionality()
- {
-
- TInt err;
-
- test.Next(_L("TestDebugFunctionality - GetDebugFunctionalityBufSize\n"));
-
- TUint32 bufsize = 0; // Safe default size
-
- // Get functionality block size
- err = iServSession.GetDebugFunctionalityBufSize(&bufsize);
- test(err==KErrNone);
- test.Next(_L("TestDebugFunctionality - GetDebugFunctionality\n"));
-
- // Ensure we have a finite buffer size
- test(bufsize!=0);
-
- // Allocate space for the functionality data
- HBufC8* dftext = HBufC8::NewLC(bufsize);
-
- // create an empty TPtr8 refering to dftext
- TPtr8 dftextPtr(dftext->Des());
-
- // Get the functionality block
- err = iServSession.GetDebugFunctionality(dftextPtr);
- test(err==KErrNone);
-
- // Check that the first entry is correct
- TTagHeader RefHdr =
- {
- ETagHeaderIdCore,ECoreLast,
- };
-
- // First header passed from rm_debug.ldd
- TTagHeader* TestHdr = (TTagHeader*)dftextPtr.Ptr();
-
- // Check
- test(RefHdr.iTagHdrId==TestHdr->iTagHdrId);
- // this test might fail if the agent is used with a Debug Security Server different from
- // the one it was compiled against. So removing it for now.
- //test(RefHdr.iNumTags==TestHdr->iNumTags);
-
- // read a value from the data to check it has come through as expected
- TTagHeader* header = GetTagHdr(dftext->Des(), ETagHeaderIdApiConstants);
- test(header != NULL);
- TTag* tag = GetTag(header, EApiConstantsTEventInfoSize);
- test(tag != NULL);
- // this test might fail if the agent is used with a Debug Security Server different from
- // the one it was compiled against. So removing it for now.
- //test(sizeof(TEventInfo) == tag->iValue);
-
- // Remove our temporary buffer
- CleanupStack::PopAndDestroy(dftext);
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0435
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test setting and clearing consecutive breakpoints
-//! @SYMTestActions Set and clear consecutive breakpoints of all combinations of breakpoint types
-//! @SYMTestExpectedResults All breakpoints should be set and cleared without error
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestConsecutiveBreakPoints()
- {
- test.Next(_L("TestConsecutiveBreakPoints\n"));
-
- test(KErrNone == iServSession.SuspendThread(iThreadID));
-
- // just a temporary structure for storing info about a breakpoint
- struct TBreakPoint
- {
- public:
- TBreakPoint()
- :iId(0),
- iMode((TArchitectureMode)0),
- iAddress(0)
- {}
- TBreakId iId;
- TArchitectureMode iMode;
- TUint32 iAddress;
- inline TInt Size() { return (EArmMode == iMode) ? 4 : 2; }
- };
-
- //an address in the target debug thread
- TUint32 address = (TUint32)(&TestFunction);
-
- // there are six orders in which three breakpoints can be set, these are looped
- // through below to check setting and clearing consecutive breakpoints works
- TUint8 order[6][3] =
- {
- {0,1,2},
- {0,2,1},
- {1,0,2},
- {1,2,0},
- {2,0,1},
- {2,1,0}
- };
-
- // The following code checks that setting and clearing consecutive breakpoints works correctly:
- // It checks that setting all combinations of three arm and thumb breakpoints succeeds, and check that the
- // breakpoints can be set in any order, and then cleared in any order
-
- // the 3 least significant bits of i control whether each of the three breakpoints should be arm or thumb
- for(TInt i=0; i<8; i++)
- {
- // controls the order in which the breakpoints should be set
- for(TInt j=0; j<6; j++)
- {
- // create the three breakpoints and set their modes
- TBreakPoint bp[3];
- bp[0].iMode = (i&1) ? EArmMode : EThumbMode;
- bp[1].iMode = (i&2) ? EArmMode : EThumbMode;
- bp[2].iMode = (i&4) ? EArmMode : EThumbMode;
-
- // set the address of each of the breakpoints
- bp[0].iAddress = address;
- if(EArmMode == bp[0].iMode)
- { // if an arm breakpoint then must be on a four byte boundary
- bp[0].iAddress = Align4(bp[0].iAddress);
- }
- bp[1].iAddress = bp[0].iAddress + bp[0].Size();
- if(EArmMode == bp[1].iMode)
- { // if an arm breakpoint then must be on a four byte boundary
- bp[1].iAddress = Align4(bp[1].iAddress);
- }
- bp[2].iAddress = bp[1].iAddress + bp[1].Size();
- if(EArmMode == bp[2].iMode)
- { // if an arm breakpoint then must be on a four byte boundary
- bp[2].iAddress = Align4(bp[2].iAddress);
- }
- for(TInt k=0; k<6; k++)
- {
- // set the three breakpoints in the order defined by j and then clear them in the order defined by k
- test(KErrNone==iServSession.SetBreak(bp[order[j][0]].iId, iThreadID, bp[order[j][0]].iAddress, bp[order[j][0]].iMode));
- test(KErrNone==iServSession.SetBreak(bp[order[j][1]].iId, iThreadID, bp[order[j][1]].iAddress, bp[order[j][1]].iMode));
- test(KErrNone==iServSession.SetBreak(bp[order[j][2]].iId, iThreadID, bp[order[j][2]].iAddress, bp[order[j][2]].iMode));
- test(KErrNone==iServSession.ClearBreak(bp[order[k][0]].iId));
- test(KErrNone==iServSession.ClearBreak(bp[order[k][1]].iId));
- test(KErrNone==iServSession.ClearBreak(bp[order[k][2]].iId));
- }
- }
- }
-
- // resume the thread
- test(KErrNone == iServSession.ResumeThread(iThreadID));
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0436
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test breakpoint functionality
-//! @SYMTestActions Multiple calls to set and clear breakpoints. Checking bad input produces appropriate errors.
-//! @SYMTestExpectedResults All tests should pass and the target debug thread should be left unaffected
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestBreakPoints()
- {
- TInt err;
-
- test.Next(_L("TestBreakPoints - Set\n"));
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- TestConsecutiveBreakPoints();
-
- //an address in the target debug thread
- TUint32 address = (TUint32)(&TestFunction);
-
- /*
- * Ensure that breakpoint operations don't
- * affect memory read/write by checking that reads/writes
- * in locations containing breakpoints don't change behaviour
- * because of the breakpoints.
- */
-
- TUint32 size = SYMBIAN_RMDBG_MEMORYSIZE;
-
- RBuf8 originalDataBlock;
- err = originalDataBlock.Create(size);
- test(err==KErrNone);
-
- //suspend the thread
- test(KErrNone == iServSession.SuspendThread(iThreadID));
-
- err = iServSession.ReadMemory(iThreadID, address, size, originalDataBlock, EAccess32, EEndLE8);
- test(err==KErrNone);
-
- // Test data block for comparison
- RBuf8 testDataBlock;
- err = testDataBlock.Create(size);
- test(err==KErrNone);
-
- /*
- * set an arm breakpoint
- */
- TBreakId armBreakId = 0;
- err = iServSession.SetBreak(armBreakId, iThreadID, address, EArmMode);
- test(err == KErrNone);
-
- // Ensure that memory read is not corrupted
- err = iServSession.ReadMemory(iThreadID, address, size, testDataBlock, EAccess32, EEndLE8);
- test(err==KErrNone);
-
- test (testDataBlock == originalDataBlock);
-
- /*
- * set a thumb breakpoint
- */
- TBreakId thumbBreakId = 0;
- err = iServSession.SetBreak(thumbBreakId, iThreadID, address+4, EThumbMode);
- test(err == KErrNone);
-
- /*
- * set a thumb2EE breakpoint
- */
- TBreakId thumb2EEBreakId = 0;
- err = iServSession.SetBreak(thumb2EEBreakId, iThreadID, address+8, EThumb2EEMode);
- test(err == KErrNotSupported);
-
- /*
- * overlapping breakpoint (same address/threadId/mode)
- */
- TBreakId overlapBreakId = 0;
- err = iServSession.SetBreak(overlapBreakId, iThreadID, address, EArmMode);
- test(err == KErrAlreadyExists);
-
- /*
- * overlapping breakpoint (different address/same threadId/different mode)
- *
- * address - EArmBreakpoint
- * address+2 - EThumbBreakpoint
- */
- TBreakId overlap2BreakId = 0;
- err = iServSession.SetBreak(overlap2BreakId, iThreadID, address+2, EThumbMode);
- test(err == KErrAlreadyExists);
-
- /*
- * Un-aligned address (arm)
- */
- TBreakId armUnalignedBreakId = 0;
- err = iServSession.SetBreak(armUnalignedBreakId, iThreadID, address+6, EArmMode);
- test(err == KErrArgument);
-
- /*
- * Un-aligned address (thumb)
- */
- TBreakId thumbUnalignedBreakId = 0;
- err = iServSession.SetBreak(thumbUnalignedBreakId, iThreadID, address+7, EThumbMode);
- test(err == KErrArgument);
-
- /*
- * Invalid address (arm)
- */
- TBreakId armBadAddressBreakId = 0;
- err = iServSession.SetBreak(armBadAddressBreakId, iThreadID, 0 /* address */, EThumbMode);
- test(err == KErrBadDescriptor);
-
- /*
- * Different thread, same address. Should fail for the same process, but succeed
- * for a different process.
- */
-
- /*
- * Invalid thread
- */
- TBreakId invalidThreadBreakId = 0;
- err = iServSession.SetBreak(invalidThreadBreakId, 0xbabababa, address, EThumbMode);
- test(err == KErrPermissionDenied);
-
- // Clear the ARM breakpoint
- err = iServSession.ClearBreak(armBreakId);
- test(err == KErrNone);
-
- // Clear the Thumb breakpoint
- err = iServSession.ClearBreak(thumbBreakId);
- test(err == KErrNone);
-
- // to do : two threads at the same address
- // to do : two processes at the same address
-
- // Ensure that memory read is not corrupted after clearing the breakpoints
- err = iServSession.ReadMemory(iThreadID, address, size, testDataBlock, EAccess32, EEndLE8);
- test(err==KErrNone);
-
- test (testDataBlock == originalDataBlock);
-
- /*
- * How fast can we set breakpoints?
- *
- * Measure the time by setting/clearing breakpoints for 1 second.
- */
- TInt nanokernel_tick_period;
- HAL::Get(HAL::ENanoTickPeriod, nanokernel_tick_period);
- test (nanokernel_tick_period != 0);
-
- TInt nkTicksPerSecond = HelpTicksPerSecond();
-
- TInt breaksPerSecond = 0;
-
- TUint32 stopTickCount = User::NTickCount() + nkTicksPerSecond;
-
- while (User::NTickCount() < stopTickCount)
- {
- // set the breakpoint
- TBreakId armBreakId = 0;
- err = iServSession.SetBreak(armBreakId, iThreadID, address, EArmMode);
- test(err == KErrNone);
-
- // Clear the breakpoint
- err = iServSession.ClearBreak(armBreakId);
- test(err == KErrNone);
-
- // Update the count of breakpoints
- breaksPerSecond++;
-
- // Gone wrong if we wrap to negative breakpoints (cannot set 2billion/second!)
- test(breaksPerSecond >0);
- }
-
- // Store the results for later
- iBreakpointsPerSecond = breaksPerSecond;
-
- /*
- * How many breakpoints can we set?
- */
-
- TBool done = EFalse;
-
- // We assume all the breakpoints id's are issued in ascending order
- TInt maxBreakPoints = 0;
-
- // Temporary buffer
- RArray<TBreakId> breakIdList;
-
- TUint32 testAddress = address;
-
- while(!done)
- {
- TBreakId breakId = 0;
-
- // set the breakpoint
- testAddress += 4; // ensure the addresses don't overlap
-
- err = iServSession.SetBreak(breakId, iThreadID, testAddress, EArmMode);
- test (err == KErrNone || err == KErrOverflow);
- if (err != KErrNone)
- {
- // we've reached the limit of the number of breaks we can set
- done = ETrue;
- break;
- }
-
- // store the id of this breakpoint
- breakIdList.Append(breakId);
-
- // Increase the count of breakpoints
- maxBreakPoints++;
- test(maxBreakPoints > 0);
- }
-
- // How many breakpoints can we set?
- iMaxBreakpoints = maxBreakPoints;
-
- // now clear all those breakpoints again
- while(breakIdList.Count() != 0)
- {
- // Place it into a TBreakId
- TBreakId id = breakIdList[0];
-
- err = iServSession.ClearBreak(id);
- test(err == KErrNone);
-
- // next id
- breakIdList.Remove(0);
- }
-
- breakIdList.Close();
-
- // close our temporary buffers
- originalDataBlock.Close();
- testDataBlock.Close();
-
- err = iServSession.ResumeThread(iThreadID);
- test (err == KErrNone);
-
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0437
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test modifying breakpoints
-//! @SYMTestActions Several calls to modify breakpoints
-//! @SYMTestExpectedResults Valid requests should result in the breakpoints being changed, invalid requests should return errors
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestModifyBreak()
- {
- test.Next(_L("TestModifyBreak\n"));
-
- DoTestModifyBreak(ETrue);
- DoTestModifyBreak(EFalse);
- }
-
-void CRunModeAgent::DoTestModifyBreak(TBool aThreadSpecific)
- {
- test.Printf(_L("DoTestModifyBreak: aThreadSpecific: %d\n"), aThreadSpecific?1:0);
-
- TInt err;
-
- RProcess process;
- TProcessId processId = process.Id();
- process.Close();
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- //suspend the thread
- test(KErrNone == iServSession.SuspendThread(iThreadID));
-
- //an address in the target debug thread
- TUint32 address = (TUint32)(&TestFunction);
-
- //set an arm mode break point
- TBreakId armBreakId = 0;
- err = aThreadSpecific
- ? iServSession.SetBreak(armBreakId, iThreadID, address, EArmMode)
- : iServSession.SetProcessBreak(armBreakId, processId, address, EArmMode);
- test(err == KErrNone);
-
- /*
- * Invalid thread
- */
- err = aThreadSpecific
- ? iServSession.ModifyBreak(armBreakId, 0xbabababa, address, EArmMode)
- : iServSession.ModifyProcessBreak(armBreakId, 0xbabababa, address, EArmMode);
- test(err == KErrPermissionDenied);
-
- /*
- * Valid address
- */
- err = aThreadSpecific
- ? iServSession.ModifyBreak(armBreakId, iThreadID, address+4, EArmMode)
- : iServSession.ModifyProcessBreak(armBreakId, processId, address+4, EArmMode);
- test(err == KErrNone);
-
- /*
- * Invalid address
- */
- err = aThreadSpecific
- ? iServSession.ModifyBreak(armBreakId, iThreadID, 0, EArmMode)
- : iServSession.ModifyProcessBreak(armBreakId, processId, 0, EArmMode);
- test(err == KErrBadDescriptor);
-
- /*
- * Thumb mode
- */
- err = aThreadSpecific
- ? iServSession.ModifyBreak(armBreakId, iThreadID, address, EThumbMode)
- : iServSession.ModifyProcessBreak(armBreakId, processId, address, EThumbMode);
- test(err == KErrNone);
-
- /*
- * Thumb2EE mode
- */
- err = aThreadSpecific
- ? iServSession.ModifyBreak(armBreakId, iThreadID, address, EThumb2EEMode)
- : iServSession.ModifyProcessBreak(armBreakId, processId, address, EThumb2EEMode);
- test(err == KErrNotSupported);
-
- /*
- * Arm mode
- */
- err = aThreadSpecific
- ? iServSession.ModifyBreak(armBreakId, iThreadID, address, EArmMode)
- : iServSession.ModifyProcessBreak(armBreakId, processId, address, EArmMode);
- test(err == KErrNone);
-
- // Finally, clear the breakpoint
- err = iServSession.ClearBreak(armBreakId);
- test(err == KErrNone);
-
- //resume the thread
- test(KErrNone == iServSession.ResumeThread(iThreadID));
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0438
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test extracting information about breakpoints
-//! @SYMTestActions Several calls to get information about breakpoints
-//! @SYMTestExpectedResults All tests should pass and the target process should be left unaffected
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestBreakInfo()
- {
- test.Next(_L("TestBreakInfo\n"));
-
- DoTestBreakInfo(ETrue);
- DoTestBreakInfo(EFalse);
- }
-
-void CRunModeAgent::DoTestBreakInfo(TBool aThreadSpecific)
- {
- test.Printf(_L("DoTestModifyBreak: aThreadSpecific: %d\n"), aThreadSpecific?1:0);
-
- TInt err;
-
- RProcess process;
- TProcessId processId = process.Id();
- process.Close();
-
- //an address in the target debug thread
- TUint32 address = (TUint32)(&TestFunction);
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- //suspend thread
- test(KErrNone == iServSession.SuspendThread(iThreadID));
-
- //set an arm mode break point
- TBreakId armBreakId = 0;
- err = aThreadSpecific
- ? iServSession.SetBreak(armBreakId, iThreadID, address, EArmMode)
- : iServSession.SetProcessBreak(armBreakId, processId, address, EArmMode);
- test(err == KErrNone);
-
- // Read back the information and check it is correct
- TThreadId testThreadId = TThreadId(0);
- TProcessId testProcessId = TProcessId(0);
- TUint32 testAddress = 0;
- TArchitectureMode testMode = EArmMode;
-
- err = aThreadSpecific
- ? iServSession.BreakInfo(armBreakId,testThreadId,testAddress, testMode)
- : iServSession.ProcessBreakInfo(armBreakId, testProcessId, testAddress, testMode);
- test (err == KErrNone);
- test (aThreadSpecific ? (testThreadId == iThreadID) : (testProcessId == processId));
- test (testAddress == address);
- test (testMode == EArmMode);
-
- //change the address
- TUint32 changeAddress = address + 64;
- err = aThreadSpecific
- ? iServSession.ModifyBreak(armBreakId, iThreadID, changeAddress,EArmMode)
- : iServSession.ModifyProcessBreak(armBreakId, processId, changeAddress, EArmMode);
- test(err == KErrNone);
-
- // Check the address has changed
- err = aThreadSpecific
- ? iServSession.BreakInfo(armBreakId,testThreadId,testAddress, testMode)
- : iServSession.ProcessBreakInfo(armBreakId, testProcessId, testAddress, testMode);
- test (err == KErrNone);
- test (testAddress == changeAddress);
-
- // change the architecture type
- TArchitectureMode checkMode = EThumbMode;
- err = aThreadSpecific
- ? iServSession.ModifyBreak(armBreakId, iThreadID, address,checkMode)
- : iServSession.ModifyProcessBreak(armBreakId, processId, address, checkMode);
- test (err == KErrNone);
-
- // Check the mode has changed
- err = aThreadSpecific
- ? iServSession.BreakInfo(armBreakId,testThreadId,testAddress,testMode)
- : iServSession.ProcessBreakInfo(armBreakId, testProcessId, testAddress, testMode);
- test (err == KErrNone);
- test (testMode == checkMode);
-
- // clear the breakpoint again
- err = iServSession.ClearBreak(armBreakId);
- test (err == KErrNone);
-
- //resume thread
- test(KErrNone == iServSession.ResumeThread(iThreadID));
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-// Needed for the RunToBreak test
-IMPORT_C extern void RMDebug_BranchTst1();
-IMPORT_C extern void RMDebug_BranchTst2();
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0439
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test hitting various types of breakpoints
-//! @SYMTestActions Several calls to register to observe breakpoints and to hit breakpoints of different types
-//! @SYMTestExpectedResults All tests should pass and the target process should be left unaffected
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestRunToBreak()
- {
- test.Next(_L("TestRunToBreak\n"));
-
- DoTestRunToBreak(ETrue);
- DoTestRunToBreak(EFalse);
- }
-
-void CRunModeAgent::DoTestRunToBreak(TBool aThreadSpecific)
- {
- test.Printf(_L("DoTestRunToBreak: aThreadSpecific: %d\n"), aThreadSpecific?1:0);
-
- TInt err = KErrNone;
-
- RProcess process;
- TProcessId processId = process.Id();
- process.Close();
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- // we should suspend the thread first, then set the breakpoint
- err = iServSession.SuspendThread(iThreadID);
- test (err == KErrNone);
-
- // Try to set the breakpoint
- TBreakId armBreakId;
- TUint32 address = (TUint32)(&RMDebug_BranchTst1);
-
- err = aThreadSpecific
- ? iServSession.SetBreak(armBreakId,iThreadID,address,EArmMode)
- : iServSession.SetProcessBreak(armBreakId, processId, address, EArmMode);
- test(err == KErrNone);
-
- err = aThreadSpecific
- ? iServSession.SetEventAction(iFileName,EEventsBreakPoint, EActionContinue)
- : iServSession.SetEventAction(iFileName,EEventsProcessBreakPoint, EActionContinue);
- test (err == KErrNone);
-
- // Continue the thread
- err = iServSession.ResumeThread(iThreadID);
- test (err == KErrNone);
-
- // wait for the breakpoint to be hit
- TEventInfo info;
- static TRequestStatus status;
-
- TPtr8 infoPtr((TUint8*)&info,0,sizeof(TEventInfo));
-
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Wait for notification of the breakpoint hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // info should now be filled with the details
- test(info.iEventType == (aThreadSpecific ? EEventsBreakPoint : EEventsProcessBreakPoint));
- test(info.iThreadBreakPointInfo.iRmdArmExcInfo.iR15 == address);
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
-
- // Not interested in breakpoint events any more
- err = aThreadSpecific
- ? iServSession.SetEventAction(iFileName,EEventsBreakPoint, EActionIgnore)
- : iServSession.SetEventAction(iFileName, EEventsProcessBreakPoint, EActionIgnore);
- test (err == KErrNone);
-
- // Clear the breakpoint again
- err = iServSession.ClearBreak(armBreakId);
- test(err == KErrNone);
-
- // continue the thread again
- err = iServSession.ResumeThread(iThreadID);
- test (err == KErrNone);
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//---------------------------------------------
-//! @SYMTestCaseID KBASE-rmdebug2-2704
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test breakpoints in a loop
-//! @SYMTestActions Several calls to register to verify breakpoints are stopping at correct address
-//! @SYMTestExpectedResults All tests should pass and the target thread should be left unaffected
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestBreakPointsInLoop()
- {
- test.Next(_L("TestBreakPointsInLoop\n"));
-
- DoTestBreakPointsInLoop(ETrue);
- DoTestBreakPointsInLoop(EFalse);
- }
-
-void CRunModeAgent::DoTestBreakPointsInLoop(TBool aThreadSpecific)
- {
- test.Printf(_L("DoTestBreakPointsInLoop: aThreadSpecific: %d\n"), aThreadSpecific?1:0);
-
- TInt err = KErrNone;
- TProcessId processId = RProcess().Id();
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- // We should suspend the thread first, then set the breakpoint
- err = iServSession.SuspendThread(iThreadID);
- test (err == KErrNone);
-
- // 2 breakpoints are sufficient to find issues with hitting breakpoints in a loop
- const TInt numOfBreakPointsInLoop = 2;
-
- TBreakId armBreakId[numOfBreakPointsInLoop];
- TUint32 address[numOfBreakPointsInLoop];
-
- TUint32 entryAddress = (TUint32)(&RMDebug_Bkpt_Test_Entry);
- TBreakId entryArmBreakId;
-
- // Copy breakpoint address's in array
- address[0] = (TUint32)(&RMDebug_Bkpt_Test_Loop_Break_1);
- address[1] = (TUint32)(&RMDebug_Bkpt_Test_Loop_Break_2);
-
- err = aThreadSpecific
- ? iServSession.SetBreak(entryArmBreakId,iThreadID,entryAddress,EArmMode)
- : iServSession.SetProcessBreak(entryArmBreakId, processId, entryAddress, EArmMode);
- test(err == KErrNone);
-
- // Try to set the breakpoints inside loop
- for (TInt i = 0; i < numOfBreakPointsInLoop; i++)
- {
- err = aThreadSpecific
- ? iServSession.SetBreak(armBreakId[i],iThreadID,address[i],EArmMode)
- : iServSession.SetProcessBreak(armBreakId[i], processId, address[i], EArmMode);
- test(err == KErrNone);
- }
-
- err = aThreadSpecific
- ? iServSession.SetEventAction(iFileName,EEventsBreakPoint, EActionContinue)
- : iServSession.SetEventAction(iFileName,EEventsProcessBreakPoint, EActionContinue);
- test (err == KErrNone);
-
- // Continue the thread
- err = iServSession.ResumeThread(iThreadID);
- test (err == KErrNone);
-
- // Wait for the breakpoint to be hit
- TEventInfo info;
- TRequestStatus status;
-
- TPtr8 infoPtr((TUint8*)&info,0,sizeof(TEventInfo));
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Wait for notification of breakpoint event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // Info should now be filled with the details
- test(info.iEventType == (aThreadSpecific ? EEventsBreakPoint : EEventsProcessBreakPoint));
-
- // Have we stopped at the correct breakpoint?
- test(info.iThreadBreakPointInfo.iRmdArmExcInfo.iR15 == entryAddress);
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
-
- // Don't require the entry breakpoint anymore
- err = iServSession.ClearBreak(entryArmBreakId);
- test(err == KErrNone);
-
- // Stress the system by setting loop count to 100
- const TUint32 loopCount = 100;
-
- for (TInt i = 0; i < loopCount; i++)
- {
- // Continue the thread
- err = iServSession.ResumeThread(iThreadID);
- test (err == KErrNone);
-
- // Wait for the breakpoint to be hit
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Wait for notification of the breakpoint hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // Info should now be filled with the details
- test(info.iEventType == (aThreadSpecific ? EEventsBreakPoint : EEventsProcessBreakPoint));
-
- // Have we stopped at the correct breakpoint?
- test(info.iThreadBreakPointInfo.iRmdArmExcInfo.iR15 == address[i%numOfBreakPointsInLoop]);
-
- // Check process and thread id too
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
- }
-
- // Not interested in breakpoint events any more
- err = aThreadSpecific
- ? iServSession.SetEventAction(iFileName,EEventsBreakPoint, EActionIgnore)
- : iServSession.SetEventAction(iFileName, EEventsProcessBreakPoint, EActionIgnore);
- test (err == KErrNone);
-
- // Clear breakpoints
- for (TInt i = 0; i < numOfBreakPointsInLoop; i++)
- {
- err = iServSession.ClearBreak(armBreakId[i]);
- test(err == KErrNone);
- }
-
- // Continue the thread again
- err = iServSession.ResumeThread(iThreadID);
- test (err == KErrNone);
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0440
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test access to target user-side registers.
-//! @SYMTestActions Suspends a target thread, and reads/writes target thread register contents
-//!
-//! @SYMTestExpectedResults KErrNone. Should access target registers without problems.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestRegisterAccess()
- {
- TInt err;
-
- test.Next(_L("TestRegisterAccess - Read\n"));
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- //suspend the thread to read registers
- err = iServSession.SuspendThread(iThreadID);
- test(err==KErrNone);
-
- //we'll try to read/write registers ERegisterR0 - ERegisterCPSR and ERegisterR13_IRQ
- //this way should get valid register values back, invalid ones and not supported ones, and it
- //means that the register IDs are not completely contiguous
-
- TInt firstRegister = 0;
- TInt lastRegister = 17;
- TInt numberOfRegisters = (lastRegister - firstRegister) + 1;
-
- RBuf8 ids;
- err = ids.Create(numberOfRegisters * sizeof(TRegisterInfo));
- test(err == KErrNone);
-
- for(TInt i=0; i<numberOfRegisters - 1; i++)
- {
- TRegisterInfo reg = (TRegisterInfo)((i + firstRegister)<<8);
- ids.Append(reinterpret_cast<const TUint8*>(®), sizeof(TRegisterInfo));
- }
-
- TRegisterInfo reg = ERegisterR13Irq;
- ids.Append(reinterpret_cast<const TUint8*>(®), sizeof(TRegisterInfo));
-
- //create a buffer to store the register values in
- RBuf8 originalValues;
- err = originalValues.Create(numberOfRegisters*sizeof(TUint32));
- test(err == KErrNone);
-
- //create a buffer to store the register flags in
- RBuf8 originalFlags;
- err = originalFlags.Create(numberOfRegisters*sizeof(TUint8));
- test(err == KErrNone);
-
- //read register values
- err = iServSession.ReadRegisters(iThreadID, ids, originalValues, originalFlags);
- test(err == KErrNone);
-
- //create a buffer containing data to write into the registers
- RBuf8 tempValues;
- err = tempValues.Create(numberOfRegisters*sizeof(TUint32));
- test(err == KErrNone);
-
- TUint cpsrId = 16;
- for(TUint8 i=0; i<numberOfRegisters*sizeof(TUint32); i++)
- {
- if(i/sizeof(TUint32) == cpsrId)
- {
- //For the CPSR we wish to write data that makes sense - for USR mode we are
- //allowed change all except the mode, ie. we must stay in usr mode. We try that here
- //(allowedCPSRValue[4:0] = 10000) thus not changing the mode.
- TUint32 allowedCPSRValue = 0x50000010;
- tempValues.Append((TUint8*)&allowedCPSRValue, 4);
- i += 3;
- }
- else
- {
- tempValues.Append(&i, 1);
- }
- }
-
- test.Next(_L("TestRegisterAccess - Write\n"));
-
- //create a buffer to store the register flags in
- RBuf8 tempWriteFlags;
- err = tempWriteFlags.Create(numberOfRegisters*sizeof(TUint8));
- test(err == KErrNone);
-
- //write the temp data into the registers
- err = iServSession.WriteRegisters(iThreadID, ids, tempValues, tempWriteFlags);
- test(err == KErrNone);
-
- //create another buffer to store the register flags in
- RBuf8 tempReadFlags;
- err = tempReadFlags.Create(numberOfRegisters*sizeof(TUint8));
- test(err == KErrNone);
-
- RBuf8 tempReadValues;
- err = tempReadValues.Create(numberOfRegisters*sizeof(TUint32));
- test(err == KErrNone);
-
- //read the temp data out again
- err = iServSession.ReadRegisters(iThreadID, ids, tempReadValues, tempReadFlags);
- test(err == KErrNone);
-
- //check values are correct
- for(TInt i=0; i<numberOfRegisters; i++)
- {
- TRegisterFlag writeFlag;
- err = GetFlag(tempWriteFlags, i, writeFlag);
- test(err == KErrNone);
-
- TRegisterFlag readFlag;
- err = GetFlag(tempReadFlags, i, readFlag);
- test(err == KErrNone);
-
- if((writeFlag == EValid) && (readFlag == EValid))
- {
- TUint8 offset = i * sizeof(TUint32);
- for(TUint j = offset; j< offset + sizeof(TUint32); j++)
- {
- test(tempValues.Ptr()[j] == tempReadValues.Ptr()[j]);
- }
- }
- }
-
- //write the original data into the registers
- err = iServSession.WriteRegisters(iThreadID, ids, originalValues, originalFlags);
- test(err == KErrNone);
-
- //read the data out again
- err = iServSession.ReadRegisters(iThreadID, ids, tempValues, tempReadFlags);
- test(err == KErrNone);
-
- //check values are correct
- for(TInt i=0; i<numberOfRegisters; i++)
- {
- TRegisterFlag writeFlag;
- err = GetFlag(originalFlags, i, writeFlag);
- test(err == KErrNone);
-
- TRegisterFlag readFlag;
- err = GetFlag(tempReadFlags, i, readFlag);
- test(err == KErrNone);
-
- if((writeFlag == EValid) && (readFlag == EValid))
- {
- TUint8 offset = i * sizeof(TUint32);
- for(TUint j = offset; j< offset + sizeof(TUint32); j++)
- {
- test(tempValues.Ptr()[j] == originalValues.Ptr()[j]);
- }
- }
- }
-
- test.Next(_L("TestRegisterAccess - Invalid data\n"));
-
- //create a buffer of max size 1
- RBuf8 emptyBuffer;
- emptyBuffer.Create(1);
-
- //test register IDs buffer not being a multiple of sizeof(TRegisterInfo)
- err = iServSession.ReadRegisters(iThreadID, emptyBuffer, tempValues, tempReadFlags);
- test(err == KErrArgument);
-
- //test register values buffer not being a multiple of sizeof(TUint32)
- err = iServSession.ReadRegisters(iThreadID, ids, emptyBuffer, tempReadFlags);
- test(err == KErrArgument);
-
- //test flags buffer being representing different number of registers from other two
- err = iServSession.ReadRegisters(iThreadID, ids, tempValues, emptyBuffer);
- test(err == KErrArgument);
-
- //set max length to 0
- emptyBuffer.ReAlloc(0);
-
- //test ids buffer being of 0 max length
- err = iServSession.ReadRegisters(iThreadID, emptyBuffer, tempValues, tempReadFlags);
- test(err == KErrArgument);
-
- //do cleanup
- emptyBuffer.Close();
- tempValues.Close();
- tempWriteFlags.Close();
- tempReadFlags.Close();
- tempReadValues.Close();
-
- test.Next(_L("TestRegisterAccess - Setting PC value\n"));
-
- //create buffer containing PC register ID
- RBuf8 pcId;
- err = pcId.Create(sizeof(TRegisterInfo));
- test(err == KErrNone);
- TRegisterInfo reg1 = (TRegisterInfo)0x00000f00;
- pcId.Append(reinterpret_cast<const TUint8*>(®1), sizeof(TRegisterInfo));
-
- //create buffer containing desired PC value
- RBuf8 pcValue;
- err = pcValue.Create(sizeof(TUint32));
- test(err == KErrNone);
- TUint32 address = (TUint32)(&TestFunction);
- pcValue.Append(reinterpret_cast<const TUint8*>(&address), sizeof(TUint32));
-
- //craete buffer for PC flag value
- RBuf8 pcFlag;
- err = pcFlag.Create(sizeof(TUint8));
-
- //write the new PC value
- err = iServSession.WriteRegisters(iThreadID, pcId, pcValue, pcFlag);
- test(err==KErrNone);
-
- //get the flag and check the PC value was written ok
- TRegisterFlag flag = ENotSupported;
- err = GetFlag(pcFlag, 0, flag);
- test(err==KErrNone);
-
- if(flag == EValid)
- {
- /* The PC value was changed to execute the function TestFunction.
- * TestFunction changes the value of TestData to a given value and
- * then calls RMDebug_BranchTst1.
- * We place a breakpoint on RMDebug_BranchTst1 so that to we are able
- * to test the value of TestData.
- */
-
- test(KErrNone == iServSession.SetEventAction(iFileName,EEventsBreakPoint, EActionSuspend));
- TBreakId armBreakId;
- TUint32 address = (TUint32)(&RMDebug_BranchTst1);
- test(KErrNone == iServSession.SetBreak(armBreakId,iThreadID,address,EArmMode));
-
- // Continue the thread
- test(KErrNone == iServSession.ResumeThread(iThreadID));
-
- // wait for the breakpoint to be hit
- TEventInfo info;
- static TRequestStatus status;
-
- TPtr8 infoPtr((TUint8*)&info,0,sizeof(TEventInfo));
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Wait for notification of the breakpoint hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // info should now be filled with the details
- test(info.iEventType == EEventsBreakPoint);
- test(info.iThreadBreakPointInfo.iRmdArmExcInfo.iR15 == address);
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
-
- test(KErrNone == iServSession.ClearBreak(armBreakId));
-
- // Finally test the value
- test(TestData == 0xffeeddcc);
- }
-
- //Make sure we cannot change the CPSR
- test.Next(_L("Verifying we cannot change the CPSR mode from USR Mode"));
-
- TUint32 disallowedCpsr = 0x50000013;
-
- RBuf8 cpsrRegId;
- err = cpsrRegId.Create(sizeof(TUint32));
- test(err == KErrNone);
-
- TRegisterInfo cpsr = (TRegisterInfo)((cpsrId + firstRegister)<<8);
- cpsrRegId.Append(reinterpret_cast<const TUint8*>(&cpsr), sizeof(TRegisterInfo));
-
- RBuf8 cpsrRegFlags;
- err = cpsrRegFlags.Create(sizeof(TUint8));
- test(err == KErrNone);
-
- RBuf8 cpsrVal;
- err = cpsrVal.Create(sizeof(TUint32));
- test(err == KErrNone);
-
- cpsrVal.Append((TUint8*)&disallowedCpsr, 4);
-
- //attempt to write disallowed CPSR in
- err = iServSession.WriteRegisters(iThreadID, cpsrRegId, cpsrVal, cpsrRegFlags);
- test(err == KErrNone);
-
- RBuf8 cpsrReadVal;
- err = cpsrReadVal.Create(sizeof(TUint32));
- test(err == KErrNone);
-
- //Read back the CPSR
- err = iServSession.ReadRegisters(iThreadID, cpsrRegId, cpsrReadVal, cpsrRegFlags);
- test(err == KErrNone);
-
- //Make sure we havent switched modes ie. its not what we wrote
- TUint32* readVal = (TUint32*)cpsrReadVal.Ptr();
- test(*readVal != disallowedCpsr);
-
- cpsrRegId.Close();
- cpsrRegFlags.Close();
- cpsrVal.Close();
- cpsrReadVal.Close();
-
- //write the original values back into here
- err = iServSession.WriteRegisters(iThreadID, ids, originalValues, originalFlags);
- test(err == KErrNone);
-
- // Resume the thread
- err = iServSession.ResumeThread(iThreadID);
- test(err==KErrNone);
-
- test(KErrNone == iServSession.DetachExecutable(iFileName));
-
- //do cleanup
- pcId.Close();
- pcValue.Close();
- pcFlag.Close();
- ids.Close();
- originalValues.Close();
- originalFlags.Close();
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0441
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test registration/de-registration of debug interest in target exe with the Debug Security Server
-//! @SYMTestActions As per description
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestAttachExecutable()
- {
-
- test.Next(_L("TestAttachExecutable - Attach\n"));
-
- //attach to process passively
- test(KErrNone == iServSession.AttachExecutable(iFileName, ETrue));
-
- //make a thread id for a non-existent thread
- TThreadId threadId(0x12345678);
-
- //get a handle to the target thread
- RThread targetThread;
- TInt err = targetThread.Open(threadId);
- test(err != KErrNone);
-
- //not registered for this thread's process (as it doesn't exist)
- //so should fail security check
- err = iServSession.ResumeThread(threadId);
- test(err==KErrPermissionDenied);
-
- //try to attach to the same process (and fail)
- test(KErrAlreadyExists == iServSession.AttachExecutable(iFileName, EFalse));
-
- test.Next(_L("TestAttachExecutable - Detach\n"));
-
- //detach from process
- test(KErrNone == iServSession.DetachExecutable(iFileName));
-
- //attach non-passively
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- //not registered for this thread's process (as it doesn't exist)
- //so should fail security check
- err = iServSession.ResumeThread(0x12345678);
- test(err==KErrPermissionDenied);
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0442
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Tests single-stepping target threads.
-//! @SYMTestActions Steps target thread assembly level instructions, mainly branch/change PC
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestStep()
- {
- test.Next(_L("TestStep\n"));
-
- DoTestStep(EFalse);
- DoTestStep(ETrue);
- }
-
-void CRunModeAgent::DoTestStep(TBool aThreadSpecific)
- {
- test.Printf(_L("DoTestStep: aThreadSpecific: %d\n"), aThreadSpecific?1:0);
-
- TInt err = KErrNone;
-
- RProcess process;
- TProcessId processId = process.Id();
- process.Close();
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- //set the target thread to execute the stepping functions
- test(KErrNone == SwitchTestFunction(EStepFunction));
-
- err = iServSession.SetEventAction(iFileName,EEventsBreakPoint, EActionContinue);
- test (err == KErrNone);
-
- if(!aThreadSpecific)
- {
- err = iServSession.SetEventAction(iFileName, EEventsProcessBreakPoint, EActionContinue);
- test (err == KErrNone);
- }
-
- TUint32 startAddress;
- TUint32 endAddress;
-
- /*
- * RMDebug_StepTest_Non_PC_Modifying
- */
- test.Next(_L("TestStep - Non-PC modifying\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Non_PC_Modifying);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Non_PC_Modifying_OK);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1, EFalse, processId);
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_Branch
- */
- test.Next(_L("TestStep - Branch\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Branch);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Branch_1);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1, EFalse, processId);
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_Branch_And_Link
- */
- test.Next(_L("TestStep - Branch_And_Link\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Branch_And_Link_1);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Branch_And_Link_2);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1, EFalse, processId);
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_MOV_PC
- */
- test.Next(_L("TestStep - MOV PC,X\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_MOV_PC_1);
-
- endAddress = (TUint32)(&RMDebug_StepTest_MOV_PC_2);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1, EFalse, processId);
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_LDR_PC
- */
- test.Next(_L("TestStep - LDR PC\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_LDR_PC);
-
- endAddress = (TUint32)(&RMDebug_StepTest_LDR_PC_1);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1, EFalse, processId);
- test(err==KErrNone);
-
-// thumb and interworking tests are not supported on armv4
-#ifdef __MARM_ARMV5__
-
- /*
- * RMDebug_StepTest_Thumb_Non_PC_Modifying
- */
- test.Next(_L("TestStep - Thumb Non PC-Modifying\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Thumb_Non_PC_Modifying_1);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Thumb_Non_PC_Modifying_2);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1, EFalse, processId);
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_Thumb_Branch
- */
- test.Next(_L("TestStep - Thumb Branch\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Thumb_Branch_1);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Thumb_Branch_2);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1, EFalse, processId);
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_Thumb_Branch_And_Link
- */
- test.Next(_L("TestStep - Thumb Branch_And_Link\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Thumb_Branch_And_Link_2);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Thumb_Branch_And_Link_3);
-
- TInt muid=0;
- test(HAL::Get(HAL::EMachineUid, muid)==KErrNone);
-
- // check if running on ARMv7 core
- if(muid==HAL::EMachineUid_OmapH6 || muid==HAL::EMachineUid_OmapZoom || muid==HAL::EMachineUid_EmuBoard)
- {
- // Note: ARMv7 treats BL instructions as single 32-bit instructions
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1, EFalse, processId);
- }
- else
- {
- // Note: Due to the fact that the stepper treats BL instructions
- // as two instructions (as the hardware does), then we must step
- // the first half instruction first)
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,startAddress+2,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress,startAddress+2,EThumbMode,1, EFalse, processId);
- test(err==KErrNone);
-
- // Now we actually do the BL
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress+2,endAddress,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress+2,endAddress,EThumbMode,1, EFalse, processId);
- }
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_Thumb_Back_Branch_And_Link
- */
- test.Next(_L("TestStep - Thumb Back_Branch_And_Link\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Thumb_Back_Branch_And_Link_2);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Thumb_Back_Branch_And_Link_3);
-
- // check if running on ARMv7 core
- if(muid==HAL::EMachineUid_OmapH6 || muid==HAL::EMachineUid_OmapZoom || muid==HAL::EMachineUid_EmuBoard)
- {
- // Note: ARMv7 treats BL instructions as single 32-bit instructions
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1, EFalse, processId);
- }
- else
- {
- // Note: Due to the fact that the stepper treats BL instructions
- // as two instructions (as the hardware does), then we must step
- // the first half instruction first)
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,startAddress+2,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress,startAddress+2,EThumbMode,1, EFalse, processId);
- test(err==KErrNone);
-
- // Now we actually do the BL
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress+2,endAddress,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress+2,endAddress,EThumbMode,1, EFalse, processId);
- }
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_Thumb_AddPC
- */
- test.Next(_L("TestStep - Thumb ADD PC, PC, R0\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Thumb_AddPC_2);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Thumb_AddPC_3);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1, EFalse, processId);
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_Interwork ARM to Thumb
- */
- test.Next(_L("TestStep - Interworking ARM to Thumb - BLX \n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Interwork_1);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Interwork_2);
-
- err = aThreadSpecific // nb initial breakpoint in ARM code
- ? HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,1, EFalse, processId);
-
- test(err==KErrNone);
-
- /*
- * RMDebug_StepTest_Interwork Thumb to ARM
- */
- test.Next(_L("TestStep - Interworking Thumb to ARM - BLX\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_Interwork_2);
-
- endAddress = (TUint32)(&RMDebug_StepTest_Interwork_3);
-
- // check if running on ARMv7 core
- if(muid==HAL::EMachineUid_OmapH6 || muid==HAL::EMachineUid_OmapZoom || muid==HAL::EMachineUid_EmuBoard)
- {
- // ARMv7 treats BLX instructions as single 32-bit instructions
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress,endAddress,EThumbMode,1, EFalse, processId);
- }
- else
- {
- // Stepper treats this as a two-stage instruction (just like the hardware)
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,startAddress+2,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress,startAddress+2,EThumbMode,1, EFalse, processId);
- test(err == KErrNone);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress+2,endAddress,EThumbMode,1)
- : HelpTestStep(iThreadID,startAddress+2,endAddress,EThumbMode,1, EFalse, processId);
- }
- test(err == KErrNone);
-
-#endif // __MARM_ARMV5__
-
- /*
- * Test multiple-step of ARM code
- */
- test.Next(_L("TestStep - ARM Multiple instruction step\n"));
-
- startAddress = (TUint32)(&RMDebug_StepTest_ARM_Step_Multiple);
-
- endAddress = (TUint32)(&RMDebug_StepTest_ARM_Step_Multiple_1);
-
- err = aThreadSpecific
- ? HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,5)
- : HelpTestStep(iThreadID,startAddress,endAddress,EArmMode,5, EFalse, processId);
- test(err == KErrNone);
- // stepping performance
- test.Next(_L("TestStep - Steps per second\n"));
-
- // run until we reach RMDebug_StepTest_Count_1
- TBreakId stepBreakId;
- startAddress = (TUint32)(&RMDebug_StepTest_Count_1);
- endAddress = (TUint32)(&RMDebug_StepTest_Count_2);
-
- err = aThreadSpecific
- ? HelpTestStepSetBreak(stepBreakId,iThreadID,startAddress,EArmMode)
- : HelpTestStepSetBreak(stepBreakId,iThreadID,startAddress,EArmMode,EFalse,processId);
- test (err == KErrNone);
-
- // wait until we hit the breakpoint
- TEventInfo info;
- err = HelpTestStepWaitForBreak(iFileName,info);
- test (err == KErrNone);
-
- // Now clear the breakpoint
- err = iServSession.ClearBreak(stepBreakId);
- test(err == KErrNone);
-
- if(aThreadSpecific)
- {
- // now step the code
- TInt stepsPerSecond = 0;
-
- TUint32 stopTickCount = User::NTickCount() + HelpTicksPerSecond();
-
- while (User::NTickCount() < stopTickCount)
- {
- err = iServSession.Step(iThreadID,1);
- test (err == KErrNone);
-
- // we need to wait now until the step completes before asking for the next step
- {
- TEventInfo info;
- static TRequestStatus status;
-
- TPtr8 infoPtr((TUint8*)&info,0,sizeof(TEventInfo));
-
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Wait for notification of the breakpoint hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
- }
-
- // Update the count of steps
- stepsPerSecond += 1;
-
- // Gone wrong if we do too many
- test(stepsPerSecond < 10000);
- }
-
- iStepsPerSecond = stepsPerSecond;
- test(iStepsPerSecond != 0);
- }
-
- // finally resume the thread
- err = iServSession.ResumeThread(iThreadID);
- test (err == KErrNone);
-
- err = iServSession.SetEventAction(iFileName,EEventsBreakPoint, EActionIgnore);
- test (err == KErrNone);
-
- if(!aThreadSpecific)
- {
- err = iServSession.SetEventAction(iFileName, EEventsProcessBreakPoint, EActionIgnore);
- test (err == KErrNone);
- }
-
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0443
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Tests registration and occurrence of target thread event (in this case panic)
-//! @SYMTestActions Registers for a panic in the target thread, causes it, and catches the panic notification.
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestEvents()
- {
- TInt err = KErrNone;
-
- test.Next(_L("TestEvents\n"));
-
- TInt panicReason = 12345;
-
- test.Printf(_L("Thread t_rmdebug.exe::DebugThread should panic with reason %d.\n"), panicReason);
-
- //attach non-passively
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- RThread threadToPanic;
- test(KErrNone == StartDebugThread(threadToPanic, _L("EventsThread")));
- TThreadId threadToPanicId = threadToPanic.Id();
- TEventInfo info;
-
- // Set things up to wait for a thread kill event
- err = iServSession.SetEventAction(iFileName, EEventsKillThread, EActionContinue);
- test(err==KErrNone);
-
- // Wait for an event to occur in this process - nothing should have happened yet.
- static TRequestStatus status;
-
- TPtr8 infoPtr((TUint8*)&info,0,sizeof(TEventInfo));
-
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Test Request cancellation
- err = iServSession.CancelGetEvent(iFileName);
- test (err==KErrNone);
-
- // Again wait for an event to occur in our process - we will provoke the
- // thread kill event by panic'ing the test thread.
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Panic the debug thread to cause a thread kill event
- threadToPanic.Panic(_L("t_rmdebug panic thread test"), panicReason);
-
- // Wait for notification of the Thread Kill event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // Check we are really recieving information about the panic
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
- test(info.iProcessId==RProcess().Id());
- test(info.iThreadId==threadToPanicId);
- test(info.iEventType==EEventsKillThread);
- test(info.iThreadKillInfo.iExitType==EExitPanic);
-
- // Ignore other panic events
- err = iServSession.SetEventAction(iFileName, EEventsKillThread, EActionIgnore);
- test(err==KErrNone);
-
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0444
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Tests registration and occurence of target thread events in separate process.
-//! @SYMTestActions Registers for a hardware exception and kill thread events, and receives them.
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-void CRunModeAgent::TestEventsForExternalProcess()
- {
- test.Next(_L("TestEventsForExternalProcess\n"));
-
- for(TInt main=0; main<3; main++)
- {
- for(TInt extra=0; extra<3; extra++)
- {
- TestEventsWithExtraThreads((TKernelEventAction)main, (TKernelEventAction)extra, 0);
- TestEventsWithExtraThreads((TKernelEventAction)main, (TKernelEventAction)extra, 2);
- }
- }
- }
-
-void CRunModeAgent::TestEventsWithExtraThreads(TKernelEventAction aActionMain, TKernelEventAction aActionExtra, TUint32 aExtraThreads)
- {
- const TInt KNumberOfTypes = 8;
- struct TEventStruct
- {
- public:
- TDebugFunctionType iDebugFunctionType;
- TEventType iEventType;
- };
-
- TEventStruct type[KNumberOfTypes] =
- {
- {EStackOverflowFunction, EEventsHwExc},
- {EUserPanicFunction, EEventsKillThread},
- {EPrefetchAbortFunction, EEventsHwExc},
- {EDataAbortFunction, EEventsHwExc},
- {EUndefInstructionFunction, EEventsHwExc},
- {EDataReadErrorFunction, EEventsHwExc},
- {EDataWriteErrorFunction, EEventsHwExc},
- {EUserExceptionFunction, EEventsSwExc},
- };
-
- for(TInt j=0; j<KNumberOfTypes; j++)
- {
- if( gUseDelay ) User::After(500000);
-
- RDebug::Printf("CRunModeAgent::TestEventsWithExtraThreads type: %d, main action: %d, extra action: %d, extraThreads: %d",
- j, (TUint32)aActionMain, (TUint32)aActionExtra, aExtraThreads);
-
- // do this check as it seems to hard to do these cases with the current set up
- if(EEventsKillThread == type[j].iEventType)
- {
- if(EActionSuspend != aActionMain)
- {
- if(aActionMain != aActionExtra)
- {
- return;
- }
- }
- }
- // attach to KRMDebugTestApplication
- test(KErrNone == iServSession.AttachExecutable(KRMDebugTestApplication, EFalse));
-
- // Set things up to wait for the expected exception in KRMDebugTestApplication
- test(KErrNone == iServSession.SetEventAction(KRMDebugTestApplication, type[j].iEventType, aActionMain));
-
- if(EActionSuspend != aActionMain)
- {
- test(KErrNone == iServSession.SetEventAction(KRMDebugTestApplication, EEventsKillThread, aActionExtra));
- }
-
- // declare a TRequestStatus object for asynchronous calls
- TRequestStatus status;
-
- TEventInfo info;
- TPtr8 infoBuffer = TPtr8((TUint8*)&info,0,sizeof(TEventInfo));
- if(EActionIgnore != aActionMain)
- {
- iServSession.GetEvent(KRMDebugTestApplication(), status, infoBuffer);
- }
-
- // launch the target process to trigger the expected exception
- RProcess targetProcess;
- test(KErrNone == LaunchProcess(targetProcess, KRMDebugTestApplication(), type[j].iDebugFunctionType, 0, aExtraThreads));
- TProcessId processId(targetProcess.Id());
- targetProcess.Close();
-
- if(EActionIgnore != aActionMain)
- {
- // wait for notification of the exception
- User::WaitForRequest(status);
- test(KErrNone == status.Int());
-
- // check that this is the event we were expecting
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
- test(info.iProcessId==processId);
- test(info.iEventType==type[j].iEventType);
- }
-
- if(EActionSuspend == aActionMain)
- {
- //RDebug::Printf("CRunModeAgent::TestEventsWithExtraThreads EActionSuspend == aActionMain, j=%d", j);
- // read the thread list, partly to check the call works, and partly to check the thread still exists
- test(ThreadExistsForProcess(info.iThreadId, info.iProcessId));
-
- // register to catch all the thread kills which will occur
- test(KErrNone == iServSession.SetEventAction(KRMDebugTestApplication, EEventsKillThread, aActionExtra));
- // we specified EActionSuspend earlier so need to call resume on this thread
- test(KErrNone == iServSession.ResumeThread(info.iThreadId));
- }
-
- // find out how many threads there are in the process and catch all the thread kill events,
- // the number of kill thread events should correspond to the number of extra threads launched,
- // plus one if the main thread panicked with a Sw/Hw exception
- if(EActionIgnore != aActionExtra)
- {
- TInt dyingThreads = aExtraThreads + ( (type[j].iEventType != EEventsKillThread) ? 1 : 0);
- for(TInt k=0; k<dyingThreads; k++)
- {
- //RDebug::Printf("CRunModeAgent::TestEventsWithExtraThreads dyingThreads, k=%d, j=%d", k,j);
- iServSession.GetEvent(KRMDebugTestApplication(), status, infoBuffer);
-
- // wait for notification of the kill thread
- User::WaitForRequest(status);
- test(KErrNone == status.Int());
-
- // check that this is the event we were expecting
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
- test(info.iProcessId==processId);
- test(info.iEventType==EEventsKillThread);
- if(EActionSuspend == aActionExtra)
- {
- // do some calls to check listings work ok at this stage
- test(ProcessExists(info.iProcessId));
- test(ThreadExistsForProcess(info.iThreadId, info.iProcessId));
- // we specified EActionSuspend earlier so need to call resume on this thread
- test(KErrNone == iServSession.ResumeThread(info.iThreadId));
- }
- }
- }
-
- if( gUseDelay ) User::After(500000);
-
- // reset the thread kill event
- test(KErrNone == iServSession.SetEventAction(KRMDebugTestApplication(), EEventsKillThread, EActionIgnore));
-
- // reset events for KRMDebugTestApplication
- test(KErrNone == iServSession.SetEventAction(KRMDebugTestApplication(), type[j].iEventType, EActionIgnore));
-
- // finished debugging KRMDebugTestApplication so detach
- test(KErrNone == iServSession.DetachExecutable(KRMDebugTestApplication()));
-
- // want to validate that the process has really exited, i.e. we're not accidentally keeping a handle to it...
- TInt waitCount = 10;
- while((waitCount-- > 0) && ProcessExists(processId))
- {
- /* Wait a little while and try again, just in case the process is still being removed.
- This can happen on a very busy system or when a popup for the events is still active
- */
- RDebug::Printf("CRunModeAgent::TestEventsWithExtraThreads. ProcessExists(id=%d), waiting count exit=%d",
- I64LOW(processId), waitCount);
- User::After(50000);
- }
- test(!ProcessExists(processId));
- }
- }
-
-// helper function to check whether a thread with id aThreadId exists in the process with id aProcessId
-TBool CRunModeAgent::ThreadExistsForProcess(const TThreadId aThreadId, const TProcessId aProcessId)
- {
- RThread lThread;
- TInt ret = lThread.Open( aThreadId.Id() );
-
- if( ret != KErrNone )
- {
- RDebug::Printf("ThreadExistsForProcess: thread id=%d opening returned %d",
- I64LOW( aThreadId.Id() ), ret );
- lThread.Close();
- return EFalse;
- }
-
- RProcess lProcess;
- ret = lThread.Process( lProcess );
-
- lThread.Close();
-
- if( ret != KErrNone )
- {
- RDebug::Printf("ThreadExistsForProcess: proc opening returned %d", ret );
- ret = KErrNotFound;
- }
- else if( lProcess.Id() != aProcessId )
- {
- RDebug::Printf("ThreadExistsForProcess: lProcess.Id()(%d)!= aProcessId(%d)",
- I64LOW(lProcess.Id().Id()), I64LOW(aProcessId.Id()));
- ret = KErrNotFound;
- }
-
- lProcess.Close();
-
- return ( ret == KErrNone );
- }
-
-// helper function to check whether a process with id aProcessId exists
-TBool CRunModeAgent::ProcessExists(const TProcessId aProcessId)
- {
- TUint32 size;
- RBuf8 buffer;
- test(KErrNone == buffer.Create(1024));
- TInt err = iServSession.GetList(EProcesses, buffer, size);
- while(KErrTooBig == err)
- {
- size*=2;
- test(size<=16*1024);
- test(KErrNone == buffer.ReAlloc(size));
- err = iServSession.GetList(EProcesses, buffer, size);
- }
- test(KErrNone == err);
-
- //look through the buffer and check if the target debug thread is there
- TUint8* ptr = (TUint8*)buffer.Ptr();
- const TUint8* ptrEnd = ptr + size;
- while(ptr < ptrEnd)
- {
- TProcessListEntry& entry = *(TProcessListEntry*)ptr;
- if(aProcessId.Id() == entry.iProcessId)
- {
- buffer.Close();
- return ETrue;
- }
- ptr += Align4(entry.GetSize());
- }
- buffer.Close();
- return EFalse;
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0445
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Tests basic debug functions work on demand-paged target threads
-//! @SYMTestActions Checks it can r/w memory, set breakpoints etc in a demand paged target.
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestDemandPaging(void)
- {
- test.Next(_L("TestDemandPaging\n"));
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- test(KErrNone == iServSession.SuspendThread(iThreadID));
-
- // get the address of a function in code that will be paged in
- TUint32 address = (TUint32)(&RMDebugDemandPagingTest);
- const TUint32 armInstSize = 4;
-
- // read the memory at &RMDebugDemandPagingTest to check that reading memory in demand paged code works
- TUint32 demandPagedInst = 0;
- TPtr8 demandPagedInstBuf((TUint8*)&demandPagedInst, armInstSize);
- test(KErrNone == iServSession.ReadMemory(iThreadID, address, armInstSize, demandPagedInstBuf, EAccess32, EEndLE8));
-
- // this is the MOVS instruction that we expect to find in RMDebugDemandPagingTest
- TUint32 expectedDemandPagedInst = 0xe1b02000;
-
- // check that the instruction we read is as expected
- test(demandPagedInst == expectedDemandPagedInst);
-
- // set event action for break points
- test(KErrNone == iServSession.SetEventAction(RProcess().FileName(), EEventsBreakPoint, EActionContinue));
-
- // set an arm breakpoint on RMDebugDemandPagingTest
- TBreakId armBreakId = 0;
- test(KErrNone == iServSession.SetBreak(armBreakId, iThreadID, address, EArmMode));
-
- // Ensure that after setting the breakpoint the memory read returns the correct value
- TUint32 demandPagedInstWithBreakPoint = 0;
- TPtr8 spinForeverInstWithBreakPointBuf((TUint8*)&demandPagedInstWithBreakPoint, armInstSize);
- test(KErrNone == iServSession.ReadMemory(iThreadID, address, armInstSize, spinForeverInstWithBreakPointBuf, EAccess32, EEndLE8));
- test(demandPagedInst == demandPagedInstWithBreakPoint);
-
- // switch the target thread to run the demand paging function
- test(KErrNone == SwitchTestFunction(EDemandPagingFunction));
-
- // set up event watcher to catch breakpoint being hit in demand paged code
- TEventInfo info;
- static TRequestStatus status;
- TPtr8 infoPtr((TUint8*)&info,sizeof(TEventInfo));
- iServSession.GetEvent(RProcess().FileName(), status, infoPtr);
-
- // resume the thread
- test(KErrNone == iServSession.ResumeThread(iThreadID));
- // wait for notification of the breakpoint hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // info should now be filled with the details
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
- test(info.iEventType == EEventsBreakPoint);
- test(info.iThreadBreakPointInfo.iRmdArmExcInfo.iR15 == address);
-
- // remove the break point and resume the thread
- test(KErrNone == iServSession.ClearBreak(armBreakId));
-
- // switch the target thread to run the default function
- test(KErrNone == SwitchTestFunction(EDefaultFunction));
-
- test(KErrNone == iServSession.ResumeThread(iThreadID));
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-// Names of some test programs used for testing security
-_LIT(KRMDebugSecurity0FileName,"z:\\sys\\bin\\t_rmdebug_security0.exe"); // Debuggable
-_LIT(KRMDebugSecurity1FileName,"z:\\sys\\bin\\t_rmdebug_security1.exe"); // Not debuggable
-_LIT(KRMDebugSecurity2FileName,"z:\\sys\\bin\\t_rmdebug_security2.exe"); // AllFiles
-_LIT(KRMDebugSecurity3FileName,"z:\\sys\\bin\\t_rmdebug_security3.exe"); // TCB AllFiles
-
-// include the test header file here
-#include "rm_debug_kerneldriver.h"
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0446
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Tests Debug Device Driver is locked to the SID of the Debug Security Svr.
-//! @SYMTestActions Loads rm-debug.ldd and tries to open a handle to it. This should fail.
-//!
-//! @SYMTestExpectedResults KErrPermissionDenied.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestDriverSecurity(void)
- {
- test.Next(_L("TestDriverSecurity\n"));
-
- RRM_DebugDriver kernelDriver;
-
- // Load the debug device driver
- TInt err = User::LoadLogicalDevice( KDebugDriverFileName );
- test((KErrNone == err) || (KErrAlreadyExists == err));
-
- // we were allowed to load the driver, or its already loaded.
-
- // Try to open a handle to the driver - this should return KErrPermissionDenied as we don't have the DSS SID
- TRM_DebugDriverInfo driverInfo;
- driverInfo.iUserLibraryEnd = 0;
- err = kernelDriver.Open(driverInfo);
- test((err == KErrInUse) || (err == KErrPermissionDenied));
-
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0447
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Tests Debug driver can only be access via the DSS. Also tests DSS cannot
-//! be subverted. Tests functionality of two representative OEM Debug Tokens.
-//! @SYMTestActions Tries to open rm_debug.ldd (should fail). Tries to debug various processes
-//! (only debuggable one should succeed). Checks that DSS behaves correctly
-//! when different versions are passed in to Connect().
-//!
-//! @SYMTestExpectedResults KErrPermissionDenied.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestSecurity(void)
- {
- // Things to test
- //
- // try to use debug driver directly ( should have the wrong UID/SID value!)
- test.Next(_L("TestSecurity - Bypass Debug Security Server to Debug Device Driver - DSS running\n"));
-
- // Things to test
- //
- // Load the debug device driver
- RRM_DebugDriver kernelDriver;
- TInt err = User::LoadLogicalDevice( KDebugDriverFileName );
- test((KErrNone == err) || (KErrAlreadyExists == err));
-
- // we were allowed to load the driver, or its already loaded.
-
- // Try to open handle a to the driver - this should return KErrPermission/KErrInUse as we don't have the DSS SID
- // and we expect the DSS to already be using it.
- TRM_DebugDriverInfo driverInfo;
- driverInfo.iUserLibraryEnd = 0;
- err = kernelDriver.Open(driverInfo);
- test(err == KErrInUse);
-
- // Try requesting an unsupported version of DSS
- test.Next(_L("TestSecurity - requesting unsupported versions of DSS\n"));
- RSecuritySvrSession dss;
- err = dss.Connect(TVersion(999999, 0, 0));
- test(err == KErrNotSupported); // Prior to DEF142018 this would crash, causing a KErrServerTerminated
- err = dss.Connect(TVersion(KDebugServMajorVersionNumber, 999999, 0));
- test(err == KErrNotSupported); // Explicitly asking for a minor version should give KErrNotSupported too if it's newer than what's running.
- err = dss.Connect(TVersion(KDebugServMajorVersionNumber, 0, 0));
- test(err == KErrNone); // But the correct major version and no explicit minor version should always succeed
- dss.Close();
-
- //
- // Attach to the Debug Security Server (passive)
- //
- test.Next(_L("TestSecurity - Attach to the Debug Security Server (passive)\n"));
-
- _LIT(KSecurityServerProcessName, "z:\\sys\\bin\\rm_debug_svr.exe");
-
- test(KErrPermissionDenied == iServSession.AttachExecutable(KSecurityServerProcessName, ETrue));
-
- //
- // Attach to the Debug Security Server (active)
- //
- test.Next(_L("TestSecurity - Attach to the Debug Security Server (active)\n"));
-
- test(KErrPermissionDenied == iServSession.AttachExecutable(KSecurityServerProcessName, EFalse));
-
- //
- // Attach to Process 0
- //
- // Target: Debuggable
- //
- test.Next(_L("TestSecurity - Attach to test process 0\n"));
-
- // Agent can debug the target app as it is marked debuggable - ie capabilities are ignored)
- HelpTestSecurityAttachDetachExecutable(KRMDebugSecurity0FileName,ETrue);
-
- //
- // Attach to Process - 1
- //
- // Target: Non-debuggable for ordinary debug agent, debuggable for OEM/OEM2 token authorised agent
- //
- // Note: This target app has no PlatSec capabilities
- //
- // Agent cannot debug the app unless it has an OEM/OEM2 Debug Token
- test.Next(_L("TestSecurity - Attach to test process 1\n"));
-
-#ifdef SYMBIAN_STANDARDDEBUG
- HelpTestSecurityAttachDetachExecutable(KRMDebugSecurity1FileName,EFalse);
-#endif
-
-#ifdef SYMBIAN_OEMDEBUG
- HelpTestSecurityAttachDetachExecutable(KRMDebugSecurity1FileName,ETrue);
-#endif
-
-#ifdef SYMBIAN_OEM2DEBUG
- HelpTestSecurityAttachDetachExecutable(KRMDebugSecurity1FileName,ETrue);
-#endif
-
- //
- // Attach to Process - 2
- //
- // Target: Non-debuggable for ordinary debug agent, non-debuggable for OEM2 authorised agent (insufficient caps)
- //
- // Note: This target app has AllFiles capability
- //
- // Agent cannot debug the app unless it has an OEM Debug Token
- test.Next(_L("TestSecurity - Attach to test process 2\n"));
-
-#ifdef SYMBIAN_STANDARDDEBUG
- HelpTestSecurityAttachDetachExecutable(KRMDebugSecurity2FileName,EFalse);
-#endif
-
-#ifdef SYMBIAN_OEMDEBUG
- HelpTestSecurityAttachDetachExecutable(KRMDebugSecurity2FileName,ETrue);
-#endif
-
-#ifdef SYMBIAN_OEM2DEBUG
- HelpTestSecurityAttachDetachExecutable(KRMDebugSecurity2FileName,EFalse);
-#endif
-
- //
- // Attach to Process - 3
- //
- // Target: Non-debuggable for ordinary debug agent, non-debuggable for OEM authorised agent (insufficient caps)
- //
- // Note: This target app has AllFiles and TCB and NetworkControl capabilities
- //
- test.Next(_L("TestSecurity - Attach to test process 3\n"));
-
- HelpTestSecurityAttachDetachExecutable(KRMDebugSecurity3FileName,EFalse);
-
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0543
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Validates that a dll can be built which #include's the rm_debug_api.h header, i.e. rm_debug_api.h contains no static data.
-//! @SYMTestActions Calls a dummy function in t_rmdebug_dll.dll which implies the dll has been built correctly.
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-void CRunModeAgent::TestDllUsage(void)
- {
- test.Next(_L("TestDllUsage\n"));
- test(KUidDebugSecurityServer == GetDSSUid());
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0812
-//! @SYMTestType
-//! @SYMPREQ PREQ1700
-//! @SYMTestCaseDesc Writes a known data to the crash flash and validates the data written
-//! using the read operation and finally erase the data. In the absence
-//! of an OEM debug token, access to the crash partition should not be allowed
-//! @SYMTestActions Invoke the flash write method in DSS and call the read method in DSS
-//! to validate the data is written correctly and then erase the written area
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-void CRunModeAgent::TestCrashFlash(void)
- {
-#if defined (SYMBIAN_STANDARDDEBUG) || defined (SYMBIAN_OEM2DEBUG)
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-006 Testing We cannot Erase the Crash Flash with insufficient privileges"));
-
- TUint32 size = 0;
- TInt err = iServSession.EraseCrashLog(0, 1);
- test(KErrPermissionDenied == err);
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-005 Testing We can't Write to the Crash Flash with insufficient privileges"));
-
- err = iServSession.WriteCrashConfig(0, KCrashDummyData, size);
- test(KErrPermissionDenied == err);
- test(size == 0);
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-008 Testing We can't Read from the Crash Flash with insufficient privileges"));
-
- TUint32 readSize = 0x10;
- RBuf8 buf;
- buf.CleanupClosePushL();
- err = buf.Create(readSize);
-
- test(err == KErrNone);
-
- err = iServSession.ReadCrashLog(0, buf, readSize);
- test(KErrPermissionDenied == err);
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-004 Testing Writing To an invalid location"));
-
- TUint32 writeSize = 0;
- err = iServSession.WriteCrashConfig(0xFFFFFFFF, KCrashDummyData, writeSize);
-
- test(err == KErrPermissionDenied);
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-003 Testing Reading from an invalid location"));
-
- buf.FillZ();
- err = iServSession.ReadCrashLog(0, buf, writeSize);
-
- test(err == KErrPermissionDenied);
-
- CleanupStack::PopAndDestroy(&buf);
-
-#endif
-
-#ifdef SYMBIAN_OEMDEBUG
-
- TInt err = KErrNone;
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-007 Testing We can Erase the Crash Flash with sufficient privileges"));
-
- err = iServSession.EraseCrashLog(0, 1);
-
- // For platforms where NAND flash is not currently supported we get a KErrNotSupported - this is still a pass
- if (KErrNotSupported == err)
- {
- test.Printf(_L("Nand flash not supported - continue"));
- return;
- }
-
- //For platforms without a flash partition we get KErrNotFound - this is still a pass
- if(KErrNotFound == err)
- {
- test.Printf(_L("Platform has no flash partition - continue"));
- return;
- }
-
- test(KErrNone == err);
-
- //Read back the start of the block to make sure its 0xFFFFFFFF
- const TUint numBytesToCheck = 0x80; //We dont know the block size
- TBuf8<numBytesToCheck> eraseCheck;
- eraseCheck.SetLength(numBytesToCheck);
-
- err = iServSession.ReadCrashLog(0, eraseCheck, numBytesToCheck);
- test(err == KErrNone);
-
- TBool dataIsOk = ETrue;
- for(TUint cnt = 0; cnt < numBytesToCheck; cnt++)
- {
- if(eraseCheck[cnt] != 0xFF)
- {
- dataIsOk = EFalse;
- }
- }
-
- test(dataIsOk);
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-002 Testing We can Write to the Crash Flash with sufficient privileges"));
-
- TUint32 writeSize = 0;
- err = iServSession.WriteCrashConfig(0, KCrashDummyData, writeSize);
-
- test(writeSize == KCrashDummyData().Length());
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-001 Testing We can Read from the Crash Flash with sufficient privileges"));
-
- RBuf8 buf;
- buf.CleanupClosePushL();
- err = buf.Create(writeSize);
-
- test(err == KErrNone);
-
- buf.FillZ();
-
- err = iServSession.ReadCrashLog(0, buf, writeSize);
-
- test(0 == buf.Compare(KCrashDummyData));
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-004 Testing Writing To an invalid location"));
-
- writeSize = 0;
- err = iServSession.WriteCrashConfig(0xFFFFFFFF, KCrashDummyData, writeSize);
-
- test(err == KErrArgument);
-
- test.Next(_L("@SYMTestCaseID:DT-debug-securityserver-003 Testing Reading from an invalid location"));
-
- buf.FillZ();
- err = iServSession.ReadCrashLog(0xFFFFFFFF, buf, writeSize);
-
- test(err == KErrArgument);
-
- CleanupStack::PopAndDestroy(&buf);
-
-#endif
- }
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0735
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Tests the Kill Process functionality. Only can kill a debuggable process.
-//! @SYMTestActions Launches a debuggable and non-debuggable process and tries to kill both.
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-void CRunModeAgent::TestKillProcess(void)
- {
- test.Next(_L("TestKillProcess\n"));
-
- // Kill a debuggable process
-
- // check that killing a process is supported
- TTag tag = GetTag(ETagHeaderIdKillObjects, EFunctionalityKillProcess);
- test(tag.iValue);
- // check that killing a thread is not supported
- tag = GetTag(ETagHeaderIdKillObjects, EFunctionalityKillThread);
- test(!tag.iValue);
-
- // attach first!
- TInt err = iServSession.AttachExecutable(KRMDebugTestApplication, EFalse /* Active */);
- test(err == KErrNone);
-
- // first launch a debuggable process
- RProcess process;
- err = LaunchProcess(process, KRMDebugTestApplication(),ESpinForever, 0, 0);
- test (err == KErrNone);
-
- // try to find the process in the list
-_LIT(KRMDebugAppName, "t_rmdebug_app");
-
- TBool found = ProcessExists(KRMDebugAppName);
- test (found);
-
- TInt processId = process.Id();
- process.Close();
-
- // program now running, so try to kill it
- err = iServSession.KillProcess(processId, 0 /* kill reason */);
- test(err == KErrNone);
-
- User::After(2000000); // should die within two seconds.
-
- // can we still find it? Should be gone
- found = ProcessExists(KRMDebugAppName);
- test (!found);
-
- // release the program again.
- err = iServSession.DetachExecutable(KRMDebugTestApplication);
- test(err == KErrNone);
-
- // Try to kill a non-debuggable process and fail.
-
- // first launch a non-debuggable process
- RProcess process2;
- err = LaunchProcess(process2, KRMDebugSecurity1FileName(),ESpinForever, 0, 0);
- test (err == KErrNone);
-
- // try to find the process in the list
-_LIT(KRMDebugAppName2, "t_rmdebug_security1");
-
- TBool found2 = ProcessExists(KRMDebugAppName2);
- test (found2);
-
- TInt process2Id = process2.Id();
- process2.Close();
-
- // program now running, so try to kill it
- err = iServSession.KillProcess(process2Id, 0 /* kill reason */);
- test(err == KErrPermissionDenied);
-
- User::After(2000000); // should die within two seconds if it is going to die.
-
- // can we still find it? Should be still around!
- found2 = ProcessExists(KRMDebugAppName2);
- test (found2);
-
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-1388
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Tests the correct operation of the AddProcess and Remove Process
-//! @SYMTestActions 1. Registers for AddProcess and Remove Process events
-//! 2. Starts a test process z:\sys\bin\t_rmdebug_security0.exe
-//! 3. Wait for the AddProcess event to be reported
-//! 4. Kill the newly started test process
-//! 5. Wait for the RemoveProcess event to be reported
-//! 6. Tell the DSS it is no longer interested in AddProcess and RemoveProcess events
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestAddRemoveProcessEvents()
- {
- test.Next(_L("TestAddRemoveProcessEvents\n"));
-
- // attach to a process (e.g. one of the simple security test programs)
- // launch the security program
- // wait for the add event
- // continue the program.
- // wait for the remove event
- // detach process
-
- test(KErrNone == iServSession.AttachExecutable(KRMDebugSecurity0FileName, EFalse));
-
- test(KErrNone == iServSession.SetEventAction(KRMDebugSecurity0FileName,EEventsAddProcess, EActionContinue));
-
- test(KErrNone == iServSession.SetEventAction(KRMDebugSecurity0FileName,EEventsRemoveProcess, EActionContinue));
-
- // Creator thread ID of the current thread (to be creator of test application)
- TInt creatorThreadId = RThread().Id();
-
- RProcess process;
- TInt err = process.Create(KRMDebugSecurity0FileName, KNullDesC, EOwnerProcess);
- test (err == KErrNone);
-
- // Rendezvous with process
- TRequestStatus status;
- process.Rendezvous(status);
-
- // Start the test program
- process.Resume();
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // Wait for the addprocess event
- TEventInfo info;
- TPtr8 infoPtr((TUint8*)&info,0,sizeof(TEventInfo));
-
- iServSession.GetEvent(KRMDebugSecurity0FileName,status,infoPtr);
-
- // Wait for notification of the addprocess hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // Check this was the right kind of event
- test(info.iEventType == EEventsAddProcess);
-
- const TInt uid3offset = 2;
-
- // Get UID3 for current process
- TUint32 Uid3 = process.Type()[uid3offset].iUid;
-
- // Check correct UID3 is returned from the driver
- test(info.iAddProcessInfo.iUid3 == Uid3);
-
- // Check correct creator ID for test application is returned from the driver
- test(info.iAddProcessInfo.iCreatorThreadId == creatorThreadId);
-
- // Kill the process, as we don't need it anymore
- process.Kill(KErrNone);
-
- // Wait for the remove process event
- iServSession.GetEvent(KRMDebugSecurity0FileName,status,infoPtr);
-
- // Wait for notification of the remove process hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // Check this was the right kind of event
- test(info.iEventType == EEventsRemoveProcess);
-
- test(KErrNone == iServSession.SetEventAction(KRMDebugSecurity0FileName,EEventsRemoveProcess, EActionIgnore));
-
- test(KErrNone == iServSession.SetEventAction(KRMDebugSecurity0FileName,EEventsAddProcess, EActionIgnore));
-
- test(KErrNone == iServSession.DetachExecutable(KRMDebugSecurity0FileName));
-
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-0736
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Checks that process break points can be set, and that they can co-exist alongside thread breakpoints
-//! @SYMTestActions Checks that process break points can be set, and that they can co-exist alongside thread breakpoints
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-void CRunModeAgent::TestProcessBreakPoints(void)
- {
- test.Next(_L("TestProcessBreakPoints\n"));
-
- // check that process breakpoints are supported
- TTag tag = GetTag(ETagHeaderIdBreakpoints, EBreakpointProcess);
- test(tag.iValue);
-
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
- test(KErrNone == iServSession.SuspendThread(iThreadID));
-
- // Try to set the breakpoint
- TBreakId breakId;
- TUint32 address = (TUint32)(&RMDebug_BranchTst1);
- RProcess process;
- TProcessId processId = process.Id();
- process.Close();
-
- test(KErrNone == iServSession.SetProcessBreak(breakId, processId, address, EArmMode));
- test(KErrAlreadyExists == iServSession.SetBreak(breakId, iThreadID, address, EArmMode));
- test(KErrAlreadyExists == iServSession.SetBreak(breakId, iThreadID, address, EThumbMode));
- test(KErrAlreadyExists == iServSession.SetProcessBreak(breakId, processId, address, EArmMode));
- test(KErrAlreadyExists == iServSession.SetProcessBreak(breakId, processId, address, EThumbMode));
- test(KErrNone == iServSession.ClearBreak(breakId));
-
- test(KErrNone == iServSession.SetBreak(breakId, iThreadID, address, EArmMode));
- test(KErrAlreadyExists == iServSession.SetProcessBreak(breakId, processId, address, EArmMode));
- test(KErrAlreadyExists == iServSession.SetProcessBreak(breakId, processId, address, EThumbMode));
- test(KErrNone == iServSession.ClearBreak(breakId));
-
- test(KErrNone == iServSession.ResumeThread(iThreadID));
-
- test(KErrNone == iServSession.DetachExecutable(iFileName));
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-1309
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Checks that in the case of multiple low priority events (user traces in this case) we can still receive higher
-//! priority events should the buffer reach a critical level
-//! @SYMTestActions Run to first breakpoint in our test code. Then multiple trace events are issued. We should still be able to hit
-//! the second breakpoint
-//!
-//! @SYMTestExpectedResults KErrNone.
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestMultipleTraceEvents(void)
- {
- test.Next(_L("TestMultipleTraceEvents\n"));
-
- //attach to target debug process
- test(KErrNone == iServSession.AttachExecutable(iFileName, EFalse));
-
- //and suspend the thread
- test(KErrNone == iServSession.SuspendThread(iThreadID));
-
- //register interest in BP's & trace events and trace ignored events
- test(KErrNone == iServSession.SetEventAction(iFileName,EEventsBreakPoint, EActionSuspend));
- test(KErrNone == iServSession.SetEventAction(iFileName,EEventsUserTrace, EActionContinue));
- test(KErrNone == iServSession.SetEventAction(iFileName,EEventsUserTracesLost, EActionContinue));
-
- // Try to set the breakpoints
- TBreakId armBreakId;
- TBreakId armBreakId2;
- TUint32 address = (TUint32)(&RMDebug_BranchTst1);
- TUint32 address2 = (TUint32)(&RMDebug_StepTest_Non_PC_Modifying);
-
- test(KErrNone == iServSession.SetBreak(armBreakId,iThreadID,address,EArmMode));
- test(KErrNone == iServSession.SetBreak(armBreakId2,iThreadID,address2,EArmMode));
-
- //set the target thread to execute the trace test function
- test(KErrNone == SwitchTestFunction(EMultipleTraceCalls));
-
- // Continue the thread
- test(KErrNone == iServSession.ResumeThread(iThreadID));
-
- // wait for the breakpoint to be hit
- TEventInfo info;
- static TRequestStatus status;
-
- TPtr8 infoPtr((TUint8*)&info,0,sizeof(TEventInfo));
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Wait for notification of the 1st breakpoint hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // info should now be filled with the details
- test(info.iEventType == EEventsBreakPoint);
- test(info.iThreadBreakPointInfo.iRmdArmExcInfo.iR15 == address);
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
-
- // Continue the thread
- test(KErrNone == iServSession.ResumeThread(iThreadID));
-
- //Now we try to hit the second breakpoint. This will occur after a number of trace calls. If we hit this breakpoint it
- //means many trace calls are not preventing us hitting breakpoints.
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Wait for notification of the 2nd breakpoint hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- TBool receivedTracesLost = EFalse;
-
- while(info.iEventType == EEventsUserTrace || info.iEventType == EEventsUserTracesLost)
- {
- //ensure we get told traces are being thrown away - we generate enough to flood the buffer
- if(info.iEventType == EEventsUserTracesLost)
- {
- receivedTracesLost = ETrue;
-
- // Now stop the target thread from generating trace events
- test(KErrNone == SwitchTestFunction(EDoNothing));
- }
- else
- {
- // Its EEventsUserTrace, so delay us in getting the next event so that it will be more
- // likely to get a EEventsUserTracesLost next time.
- // This is important on SMP since the platform can process lots of events, and thus
- // withouth the delay it is difficult for this test to reproduce the abnormal situation of
- // lost trace packets
- User::After(200000);
- }
-
- iServSession.GetEvent(iFileName,status,infoPtr);
-
- // Wait for notification of the 2nd breakpoint hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
- }
-
- //make sure we got told traces were lost
- test(receivedTracesLost != EFalse);
-
- // info should now be filled with the details of our breakpoint.
- test(info.iEventType == EEventsBreakPoint);
- test(info.iThreadBreakPointInfo.iRmdArmExcInfo.iR15 == address2);
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
-
- //dont care for breakpoints or trace events no more
- test(KErrNone == iServSession.SetEventAction(iFileName,EEventsBreakPoint, EActionIgnore));
- test(KErrNone == iServSession.SetEventAction(iFileName,EEventsUserTrace, EActionIgnore));
- test(KErrNone == iServSession.SetEventAction(iFileName,EEventsUserTracesLost, EActionIgnore));
-
- //clear the breaks we set
- test(KErrNone == iServSession.ClearBreak(armBreakId));
- test(KErrNone == iServSession.ClearBreak(armBreakId2));
-
- // Continue the thread
- test(KErrNone == iServSession.ResumeThread(iThreadID));
-
- //attach to target debug process
- test(KErrNone == iServSession.DetachExecutable(iFileName));
-
- }
-
-//----------------------------------------------------------------------------------------------
-//! @SYMTestCaseID KBase-T-RMDEBUG2-2441
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test clearing of a process breakpoint once the process has been killed.
-//! @SYMTestActions Creates a new process then tries to set a process breakpoint and then kills the process which should clear the previously set breakpoint. Then repeat the step once again.
-//! @SYMTestExpectedResults KErrNone
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//----------------------------------------------------------------------------------------------
-
-void CRunModeAgent::TestProcessKillBreakpoint(void)
- {
- test.Next(_L("TestProcessKillBreakpoint\n"));
- //SID retrieved, used in Define/Attach of the property
- iMySid.iUid = RProcess().SecureId();
-
- static _LIT_SECURITY_POLICY_PASS(KAllowAllPolicy);
-
- //define a property to pass on the address from the other process we would try to debug
- test ( KErrNone == RProperty::Define(iMySid, EMyPropertyInteger, RProperty::EInt, KAllowAllPolicy, KAllowAllPolicy));
- //define a global semaphore to synchronise with debuggable process publishing the property
- test ( KErrNone == iAddressGlobSem.CreateGlobal(_L("RMDebugGlobSem"), 0) );
-
- DoTestProcessKillBreakpoint();
- // called once again
- // to check if we can set the breakpoint once again after the process gets killed
- DoTestProcessKillBreakpoint();
-
- //delete the property
- test ( KErrNone == RProperty::Delete(iMySid, EMyPropertyInteger));
- //close the semaphore
- iAddressGlobSem.Close();
- }
-
-void CRunModeAgent::DoTestProcessKillBreakpoint()
- {
- test.Printf(_L("\nDoTestProcessKillBreakpoint\n"));
-
- TInt err = KErrNone;
-
- // check that killing a process is supported
- TTag tag = GetTag(ETagHeaderIdKillObjects, EFunctionalityKillProcess);
- test(tag.iValue);
- // check that killing a thread is not supported
- tag = GetTag(ETagHeaderIdKillObjects, EFunctionalityKillThread);
- test(!tag.iValue);
-
- // attach first!
- test ( KErrNone == iServSession.AttachExecutable(KRMDebugTestApplication, EFalse/* Active */));
-
- // first launch a debuggable process
- RProcess processDebug;
- test ( KErrNone == LaunchProcess(processDebug, KRMDebugTestApplication(),ESpinForeverWithBreakPoint, 0, 0));
-
- // try to find the process in the list
- _LIT(KRMDebugAppName, "t_rmdebug_app");
- TBool found = ProcessExists(KRMDebugAppName);
- test (found);
-
- //search for the main thread created
- _LIT(KThreadWildCard, "t_rmdebug_app*");
- TProcessId processDebugId = processDebug.Id();
- TThreadId threadDebugId;
-
- TFindThread find(KThreadWildCard);
- TFullName name;
- found = EFalse;
- while(find.Next(name)==KErrNone && !found)
- {
- RThread thread;
- err = thread.Open(find);
- if (err == KErrNone)
- {
- RProcess process;
- thread.Process(process);
- if (((TUint32)process.Id() == processDebugId))
- {
- TFullName fullname = thread.FullName();
- test.Printf(_L("Match Found Name %lS Process ID%ld Thread Id %ld"), &fullname, process.Id().Id(), thread.Id().Id());
- found = ETrue;
- threadDebugId = thread.Id();
- }
- process.Close();
- }
- thread.Close();
- }
-
- test (found); //check if we actually found the thread we want to debug
-
- //get the value(property) for the breakpoint address for the process to debug
- TInt address;
- RProperty integerProperty;
- test ( KErrNone == integerProperty.Attach(iMySid, EMyPropertyInteger, EOwnerThread));
-
- //waiting on semaphore to be sure that the property is set
- iAddressGlobSem.Wait();
-
- test ( KErrNone == integerProperty.Get(address));
- integerProperty.Close();
-
- test.Printf(_L("Address retrieved to set breakpoint 0x%8x"), address);
-
- //suspend the thread before we set a breakpoint
- test ( KErrNone == iServSession.SuspendThread(threadDebugId));
-
- //set a process breakpoint
- TBreakId breakId;
- test(KErrNone == iServSession.SetProcessBreak(breakId, processDebugId, address, EArmMode));
-
- test(KErrNone ==iServSession.SetEventAction(KRMDebugTestApplication,EEventsProcessBreakPoint, EActionContinue));
-
- //resume the thread now
- test(KErrNone == iServSession.ResumeThread(threadDebugId));
-
- // wait for the breakpoint to be hit
- static TRequestStatus status;
- TEventInfo info;
- TPtr8 infoPtr((TUint8*)&info,0,sizeof(TEventInfo));
- iServSession.GetEvent(KRMDebugTestApplication,status,infoPtr);
- // Wait for notification of the breakpoint hit event
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // info should now be filled with the details
- test(info.iEventType == EEventsProcessBreakPoint);
- test(info.iThreadBreakPointInfo.iRmdArmExcInfo.iR15 == address);
- test(info.iProcessIdValid);
- test(info.iThreadIdValid);
-
- // Not interested in breakpoint events any more
- test(KErrNone == iServSession.SetEventAction(KRMDebugTestApplication, EEventsProcessBreakPoint, EActionIgnore));
-
- // program now running, so try to kill it which should clear all the breakpoints
- test(KErrNone == iServSession.KillProcess(processDebugId, 0 /* kill reason */ ));
-
- processDebug.Close();
- User::After(2000000); // should die within two seconds.
-
- // can we still find it? Should be gone
- found = ProcessExists(KRMDebugAppName);
- test (!found);
-
- // release the program again
- test(KErrNone == iServSession.DetachExecutable(KRMDebugTestApplication));
-
- }
-
-void CRunModeAgent::HelpTestSecurityAttachDetachExecutable(const TDesC& aProcessName, TBool aExpectSuccess)
- {
- RProcess process;
- TInt err = process.Create(aProcessName, KNullDesC, EOwnerProcess);
- test (err == KErrNone);
-
- // rendezvous with process
- TRequestStatus status;
- process.Rendezvous(status);
-
- // start the test program
- process.Resume();
- User::WaitForRequest(status);
- test(status==KErrNone);
-
- // attach to the program (passively)
- err = iServSession.AttachExecutable(aProcessName, EFalse);
-
- if( gUseDelay ) User::After(500000);
-
- // Do we expect to successfully attach
- if (aExpectSuccess)
- {
- // Yes
- test(KErrNone == err);
-
- // Now detach again
- test(KErrNone == iServSession.DetachExecutable(aProcessName));
- if( gUseDelay ) User::After(500000);
- }
- else
- {
- // No
- test(KErrPermissionDenied == err);
-
- // Just to be sure, try active attachment
- test(KErrPermissionDenied == iServSession.AttachExecutable(aProcessName, ETrue));
- if( gUseDelay ) User::After(500000);
- }
-
- // Kill the process, as we don't need it anymore
- process.Kill(KErrNone);
- if( gUseDelay ) User::After(500000);
- }
-
-void CRunModeAgent::ReportPerformance(void)
-//
-// Reports performance metrics from all the tests
-//
- {
- test.Printf(_L("\nPerformance\n"));
- test.Printf(_L("========================\n"));
-
- // Memory
- test.Printf(_L("Memory read: %d KBytes/sec\n"),iMemoryReadKbytesPerSecond);
- test.Printf(_L("Memory write: %d KBytes/sec\n"),iMemoryWriteKbytesPerSecond);
-
- // Registers
- // to do
-
- // events
- // to do
-
- // Breakpoints
- test.Printf(_L("Breakpoint set/clear: %d/sec\n"),iBreakpointsPerSecond);
- test.Printf(_L("Maximum number of breakpoints: %d\n"),iMaxBreakpoints);
-
- // Stepping
- test.Printf(_L("Stepping speed: %d/sec\n"),iStepsPerSecond);
-
- // Runtime
- TInt ticks = HelpGetTestTicks();
- test (ticks != 0);
-
- TInt nkTicksPerSecond = HelpTicksPerSecond();
- test (nkTicksPerSecond != 0);
-
- test.Printf(_L("Total test runtime: %d seconds\n"),ticks/nkTicksPerSecond);
-
- // Final sizes of executables/rom/ram etc
- // to do
-
- test.Printf(_L("\n"));
- }
-
-/**
- * Helper code for the stepping tests. Sets a breakpoint in a running thread.
- * It suspends the thread, sets the breakpoint, and resumes the thread.
- *
- * @param aBreakId - Reference to a TBreakId which will be set when the breakpoint is set
- * @param aThreadId - The thread id for which we should set the breakpoint.
- * @param aBreakAddress - The address to set the breakpoint
- * @param aMode - The architecture of the breakpoint to be set (ARM/Thumb/Thumb2EE)
- * @return KErrNone if successful. One of the other system wide error codes otherwise.
- */
-TInt CRunModeAgent::HelpTestStepSetBreak(TBreakId& aBreakId, TThreadId aThreadId, const TUint32 aBreakAddress, TArchitectureMode aMode, TBool aThreadSpecific, TProcessId aProcessId)
- {
- TInt err = KErrNone;
-
- // Suspend the thread
- err = iServSession.SuspendThread(aThreadId);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStepSetBreak - Failed to suspend thread\n"));
- return err;
- }
-
- // Set the breakpoint
- err = aThreadSpecific
- ? iServSession.SetBreak(aBreakId,aThreadId,aBreakAddress,aMode)
- : iServSession.SetProcessBreak(aBreakId, aProcessId, aBreakAddress, aMode);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStepSetBreak - Failed to set breakpoint\n"));
- return err;
- }
-
- // Continue the thread
- err = iServSession.ResumeThread(aThreadId);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStepSetBreak - Failed to resume thread\n"));
- return err;
- }
-
- return KErrNone;
- }
-
-/**
- * Helper code for the stepping tests. Clears a breakpoint in a running thread.
- * It suspends the thread, clears the breakpoint, and resumes the thread.
- *
- * @param aBreakId - Reference to a TBreakId which will be set when the breakpoint is set
- * @return KErrNone if successful. One of the other system wide error codes otherwise.
- */
-TInt CRunModeAgent::HelpTestStepClearBreak(TBreakId aBreakId, const TThreadId aThreadId, TBool aThreadSpecific)
- {
- TInt err = KErrNone;
-
- // Find out what thread id we need to suspend
- TThreadId threadId;
- TProcessId processId;
- TUint32 address;
- TArchitectureMode mode;
-
- err = aThreadSpecific
- ? iServSession.BreakInfo(aBreakId, threadId, address, mode)
- : iServSession.ProcessBreakInfo(aBreakId, processId, address, mode);
- if (err != KErrNone )
- {
- test.Printf(_L("HelpTestStepClearBreak - failed to obtain information for breakpoint\n"));
- return err;
- }
- if(aThreadSpecific && aThreadId != threadId)
- {
- test.Printf(_L("HelpTestStepClearBreak - mismatched thread Ids\n"));
- return KErrGeneral;
- }
-
- // Suspend the thread
- err = iServSession.SuspendThread(aThreadId);
- if (!(err == KErrNone || err == KErrAlreadyExists))
- {
- test.Printf(_L("HelpTestStepClearBreak - failed to suspend thread\n"));
- return err;
- }
-
- // Clear the breakpoint
- err = iServSession.ClearBreak(aBreakId);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStepClearBreak - failed to clear breakpoint\n"));
- return err;
- }
-
- // Continue the thread
- err = iServSession.ResumeThread(aThreadId);
- if (!(err == KErrNone || err == KErrNotFound))
- {
- test.Printf(_L("HelpTestStepClearBreak - failed to resume thread\n"));
- return err;
- }
-
- return KErrNone;
- }
-
-/**
- * Helper code for the stepping tests. Waits for a previously set breakpoint to be hit.
- *
- * @param aProcessName - The name of the process in which the breakpoint is set. E.g. z:\sys\bin\app.exe
- * @param aEventInfo - The event information block which is filled in when the breakpoint is hit.
- * @return KErrNone if successful. One of the other system wide error codes otherwise.
- */
-TInt CRunModeAgent::HelpTestStepWaitForBreak(const TDesC& aProcessName, TEventInfo& aEventInfo)
- {
- static TRequestStatus status;
-
- TPtr8 infoPtr((TUint8*)&aEventInfo,0,sizeof(TEventInfo));
-
- iServSession.GetEvent(aProcessName,status,infoPtr);
-
- // Wait for notification of the breakpoint hit event
- User::WaitForRequest(status);
- if (status == KErrNone)
- {
- return KErrNone;
- }
- else
- {
- return KErrGeneral;
- }
- }
-
-/**
- * Helper code for the stepping tests. Reads the current target PC for a given thread.
- *
- * @param aThreadId - Thread id for which to read the current target PC.
- * @param aPc - Reference to a TUint32 which will be set to the current target PC.
- * @return KErrNone if successful. One of the other system wide error codes otherwise.
- */
-TInt CRunModeAgent::HelpTestStepReadPC(TThreadId aThreadId, TUint32& aPC)
- {
- TInt err = KErrNone;
-
- //create buffer containing PC register ID
- RBuf8 pcId;
- err = pcId.Create(sizeof(TRegisterInfo));
- if (err != KErrNone)
- {
- return err;
- }
-
- TRegisterInfo reg1 = (TRegisterInfo)0x00000f00;
- pcId.Append(reinterpret_cast<const TUint8*>(®1), sizeof(TRegisterInfo));
-
- //create buffer containing desired PC value
- TPtr8 pcValue((TUint8*)&aPC,4,4);
-
- //create buffer for PC flag value
- RBuf8 pcFlag;
- err = pcFlag.Create(sizeof(TUint8));
-
- //read the new PC value
- err = iServSession.ReadRegisters(aThreadId, pcId, pcValue, pcFlag);
- if (err != KErrNone)
- {
- //delete temporary buffers
- pcId.Close();
- pcFlag.Close();
- return err;
- }
-
- //get the flag and check the PC value was read ok
- TRegisterFlag flag = ENotSupported;
- err = GetFlag(pcFlag, 0, flag);
- if (err != KErrNone)
- {
- //delete temporary buffers
- pcId.Close();
- pcFlag.Close();
- return err;
- }
-
- if (flag == EValid)
- {
- //delete temporary buffers
- pcId.Close();
- pcFlag.Close();
- return KErrNone;
- }
- else
- {
- //delete temporary buffers
- pcId.Close();
- pcFlag.Close();
- return err;
- }
- }
-
-/**
- * Helper code for the stepping tests. Single steps a given thread from aStartAddress to aEndAddress. Note
- * that it reaches aStartAddress by setting a breakpoint at that address and waiting until it is hit.
- *
- * @param aThreadId - Thread id for which to read the current target PC.
- * @param aStartAddress - The target address at which stepping will start.
- * @param aEndAddress - The target address at which stepping will end.
- * @param aMode - The architecture of the breakpoint which must be set at the start address (ARM/Thumb/Thumb2EE).
- * @return KErrNone if successful. One of the other system wide error codes otherwise.
- */
-TInt CRunModeAgent::HelpTestStep(TThreadId aThreadId, TUint32 aStartAddress, TUint32 aEndAddress, TArchitectureMode aMode, TUint aNumSteps, TBool aThreadSpecific, TProcessId aProcessId)
- {
- TInt err = KErrNone;
-
- // Ensure that the supplied addresses are word/half-word aligned as appropriate.
- if (aMode == EArmMode)
- {
- // ARM breakpoints must be word-aligned (2 lsb must be zero)
- aStartAddress &= 0xFFFFFFFC;
- aEndAddress &= 0xFFFFFFFC;
- }
- else if (aMode == EThumbMode)
- {
- // Thumb breakpoints must be half-word aligned (lsb must be zero)
- aStartAddress &= 0xFFFFFFFE;
- aEndAddress &= 0xFFFFFFFE;
- }
- else if (aMode == EThumb2EEMode)
- {
- // Thumb2EE breakpoints are not currently supported
- return KErrNotSupported;
- }
-
- // Set breakpoint at the start address
- TBreakId tempBreakId;
- TEventInfo info;
-
- err = HelpTestStepSetBreak(tempBreakId,aThreadId,aStartAddress,aMode,aThreadSpecific,aProcessId);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStep - Failed to set breakpoint at aStartAddress 0x%08x\n"),aStartAddress);
- return err;
- }
-
- // wait for the breakpoint to be hit
- err = HelpTestStepWaitForBreak(iFileName,info);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStep - Failed to hit the breakpoint at aStartAddress 0x%08x\n"),aStartAddress);
- return err;
- }
-
- // Check the PC == aStartAddress
- TUint32 pc = 0;
- err = HelpTestStepReadPC(aThreadId,pc);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStep - Failed to read the PC after hitting breakpoint at aStartAddress 0x%08x\n"),aStartAddress);
- return err;
- }
-
- if (pc != aStartAddress)
- {
- test.Printf(_L("HelpTestStep - Incorrect PC value after hitting breakpoint (expected 0x%08x actual 0x%08x)\n"),aStartAddress,pc);
- return KErrGeneral;
- }
-
- err = iServSession.Step(aThreadId,aNumSteps);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStep - Failed to do step from 0x%08x to 0x%08x\n"),aStartAddress,aEndAddress,aNumSteps);
- return err;
- }
-
- // only one 'completed step' event in the buffer.
- err = HelpTestStepWaitForBreak(iFileName,info);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStep - Could not read breakpoint event info after stepping"));
- return err;
- }
- // end
-
- // Check PC == aEndAddress
- err = HelpTestStepReadPC(aThreadId,pc);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStep - failed read the PC after stepping\n"));
- return err;
- }
- if (pc != aEndAddress)
- {
- test.Printf(_L("HelpTestStep - Incorrect PC value after stepping (expected 0x%08x actual 0x%08x)\n"),aEndAddress,pc);
- return KErrGeneral;
- }
-
- // Clear the breakpoint
- err = HelpTestStepClearBreak(tempBreakId, aThreadId, aThreadSpecific);
- if (err != KErrNone)
- {
- test.Printf(_L("HelpTestStep - failed to clear temporary breakpoint\n"));
- return err;
- }
-
- return KErrNone;
- }
-
-/**
- * Helper code for the stepping tests. Returns the number of nanokernel ticks in one second.
- *
- * @return Number of nanokernel ticks. 0 if unsuccesful.
- */
-TInt CRunModeAgent::HelpTicksPerSecond(void)
- {
- TInt nanokernel_tick_period;
- HAL::Get(HAL::ENanoTickPeriod, nanokernel_tick_period);
-
- ASSERT(nanokernel_tick_period != 0);
-
- static const TInt KOneMillion = 1000000;
-
- return KOneMillion/nanokernel_tick_period;
- }
-
-/**
- Given aTestNumber runs the appropriate test inside heap markers
-
- @param aTestNumber test to run, corresponds to an entry in iTestArray
-
- @panic Panic if aTestNumber is not in valid range
- */
-void CRunModeAgent::RunTest(TInt aTestNumber)
- {
- if( (aTestNumber<0) || (aTestNumber>=KMaxTests) )
- {
- User::Panic(_L("Test number out of range"), aTestNumber);
- }
- __UHEAP_MARK;
- (this->*(iTestArray[aTestNumber].iFunctionPtr))();
- __UHEAP_MARKEND;
- }
-
-void CRunModeAgent::PrintVersion()
- {
- test.Printf(_L("\nt_rmdebug2.exe\nVersion: %S\n"), &(testVersion.Name()));
- test.Printf(_L("Press any key...\n"));
- test.Getch();
- }
-
-void CRunModeAgent::PrintUsage()
- {
- test.Printf(_L("Invoke with arguments:\n"));
- test.Printf(_L("-r: run specified tests in reverse order\n"));
- test.Printf(_L("-h: display usage information\n"));
- test.Printf(_L("-v: display version\n"));
- test.Printf(_L("-d: use delays\n"));
- test.Printf(_L("<number>: test number to run, can specify more than one from the following list:\n"));
- test.Printf(_L("Press any key for list...\n"));
- test.Getch();
- // if there are too many of these they won't fit on the screen! Stick another Getch() in if there get too many
- for(TInt i=0; i<KMaxTests; i++)
- {
- test.Printf(_L("%2d: %S\n"), i, &(iTestArray[i].iFunctionName));
- }
- test.Printf(_L("Press any key...\n"));
- test.Getch();
- }
-
-/**
- Parse the command line, see CRunModeAgent::PrintUsage for syntax
- */
-void CRunModeAgent::ParseCommandLineL(TUint32& aMode, RArray<TInt>& aTests)
- {
- // get the length of the command line arguments
- TInt argc = User::CommandLineLength();
-
- // allocate a buffer for the command line arguments and extract the data to it
- HBufC* commandLine = HBufC::NewLC(argc);
- TPtr commandLineBuffer = commandLine->Des();
- User::CommandLine(commandLineBuffer);
-
- // reset mode
- aMode = (TTestMode)0;
-
- // create a lexer and read through the command line
- TLex lex(*commandLine);
- while (!lex.Eos())
- {
- // expecting the first character to be a '-'
- if (lex.Get() == '-')
- {
- TChar arg = lex.Get();
- switch (arg)
- {
- case 'v':
- //print out the help
- aMode |= EModeVersion;
- break;
- case 'h':
- //print out the help
- aMode |= EModeHelp;
- break;
- case 'r':
- //store the fact that we want to run in reverse
- aMode |= EModeReverse;
- break;
- case 'd':
- //store the fact that we want to run in reverse
- gUseDelay = EFalse;
- RDebug::Printf("Not using delays");
- break;
- default:
- // unknown argument so leave
- User::Leave(KErrArgument);
- }
- }
- else
- {
- lex.UnGet();
- TInt testNumber;
- User::LeaveIfError(lex.Val(testNumber));
- if( (testNumber<0) || (testNumber>=KMaxTests) )
- {
- User::Leave(KErrArgument);
- }
- aTests.AppendL(testNumber);
- }
- lex.SkipSpace();
- }
- // if no tests specified then run them all
- if(aTests.Count() == 0)
- {
- aMode |= EModeAll;
- }
-
- // do clean up
- CleanupStack::PopAndDestroy(commandLine);
- }
-
-void CRunModeAgent::ClientAppL()
-//
-// Performs each test in turn
-//
- {
- test.Start(_L("ClientAppL"));
-
- RArray<TInt> testsToRun;
- TUint32 testMode = 0;
- ParseCommandLineL(testMode, testsToRun);
-
- //if help or version mode specified then just print out the relevant stuff and quit
- if((testMode & EModeHelp) || (testMode & EModeVersion))
- {
- if(testMode & EModeHelp)
- {
- PrintUsage();
- }
- if(testMode & EModeVersion)
- {
- PrintVersion();
- }
- test.End();
- return;
- }
-
- if(testMode & EModeAll)
- {
- for(TInt i=0; i<KMaxTests; i++)
- {
- testsToRun.AppendL(i);
- }
- }
-
- // if EModeReverse specified then reverse the array elements
- TInt numberOfTests = testsToRun.Count();
- if(testMode & EModeReverse)
- {
- for(TInt i=0; i<(numberOfTests>>1); i++)
- {
- TInt temp = testsToRun[i];
- testsToRun[i] = testsToRun[numberOfTests - (i+1)];
- testsToRun[numberOfTests - (i+1)] = temp;
- }
- }
-
- __UHEAP_MARK;
- SetupAndAttachToDSS();
- __UHEAP_MARKEND;
-
- HelpStartTestTimer();
- for(TInt i=0; i<numberOfTests; i++)
- {
- RunTest(testsToRun[i]);
- if( gUseDelay ) User::After(500000);
- }
- testsToRun.Close();
-
- HelpStopTestTimer();
-
- ReportPerformance();
-
- test.End();
- }
-
-/**
- Fill the test array with pointers to each test.
- */
-void CRunModeAgent::FillArray()
- {
- iTestArray[0].iFunctionPtr = &CRunModeAgent::TestDriverSecurity;
- iTestArray[0].iFunctionName = _L("TestDriverSecurity");
- iTestArray[1].iFunctionPtr = &CRunModeAgent::TestDllUsage;
- iTestArray[1].iFunctionName = _L("TestDllUsage");
- iTestArray[2].iFunctionPtr = &CRunModeAgent::TestSecurity;
- iTestArray[2].iFunctionName = _L("TestSecurity");
- iTestArray[3].iFunctionPtr = &CRunModeAgent::TestAttachExecutable;
- iTestArray[3].iFunctionName = _L("TestAttachExecutable");
- iTestArray[4].iFunctionPtr = &CRunModeAgent::TestGetExecutablesList;
- iTestArray[4].iFunctionName = _L("TestGetExecutablesList");
- iTestArray[5].iFunctionPtr = &CRunModeAgent::TestGetProcessList;
- iTestArray[5].iFunctionName = _L("TestGetProcessList");
- iTestArray[6].iFunctionPtr = &CRunModeAgent::TestGetXipLibrariesList;
- iTestArray[6].iFunctionName = _L("TestGetXipLibrariesList");
- iTestArray[7].iFunctionPtr = &CRunModeAgent::TestGetThreadList;
- iTestArray[7].iFunctionName = _L("TestGetThreadList");
- iTestArray[8].iFunctionPtr = &CRunModeAgent::TestGetCodeSegsList;
- iTestArray[8].iFunctionName = _L("TestGetCodeSegsList");
- iTestArray[9].iFunctionPtr = &CRunModeAgent::TestGetListInvalidData;
- iTestArray[9].iFunctionName = _L("TestGetListInvalidData");
- iTestArray[10].iFunctionPtr = &CRunModeAgent::TestMemoryAccess;
- iTestArray[10].iFunctionName = _L("TestMemoryAccess");
- iTestArray[11].iFunctionPtr = &CRunModeAgent::TestDebugFunctionality;
- iTestArray[11].iFunctionName = _L("TestDebugFunctionality");
- iTestArray[12].iFunctionPtr = &CRunModeAgent::TestSuspendResume;
- iTestArray[12].iFunctionName = _L("TestSuspendResume");
- iTestArray[13].iFunctionPtr = &CRunModeAgent::TestBreakPoints;
- iTestArray[13].iFunctionName = _L("TestBreakPoints");
- iTestArray[14].iFunctionPtr = &CRunModeAgent::TestModifyBreak;
- iTestArray[14].iFunctionName = _L("TestModifyBreak");
- iTestArray[15].iFunctionPtr = &CRunModeAgent::TestBreakInfo;
- iTestArray[15].iFunctionName = _L("TestBreakInfo");
- iTestArray[16].iFunctionPtr = &CRunModeAgent::TestRunToBreak;
- iTestArray[16].iFunctionName = _L("TestRunToBreak");
- iTestArray[17].iFunctionPtr = &CRunModeAgent::TestBreakPointsInLoop;
- iTestArray[17].iFunctionName = _L("TestBreakPointsInLoop");
- iTestArray[18].iFunctionPtr = &CRunModeAgent::TestRegisterAccess;
- iTestArray[18].iFunctionName = _L("TestRegisterAccess");
- iTestArray[19].iFunctionPtr = &CRunModeAgent::TestStep;
- iTestArray[19].iFunctionName = _L("TestStep");
- iTestArray[20].iFunctionPtr = &CRunModeAgent::TestDemandPaging;
- iTestArray[20].iFunctionName = _L("TestDemandPaging");
- iTestArray[21].iFunctionPtr = &CRunModeAgent::TestEventsForExternalProcess;
- iTestArray[21].iFunctionName = _L("TestEventsForExternalProcess");
- iTestArray[22].iFunctionPtr = &CRunModeAgent::TestEvents;
- iTestArray[22].iFunctionName = _L("TestEvents");
- iTestArray[23].iFunctionPtr = &CRunModeAgent::TestKillProcess;
- iTestArray[23].iFunctionName = _L("TestKillProcess");
- iTestArray[24].iFunctionPtr = &CRunModeAgent::TestProcessBreakPoints;
- iTestArray[24].iFunctionName = _L("TestProcessBreakPoints");
- iTestArray[25].iFunctionPtr = &CRunModeAgent::TestMultipleTraceEvents;
- iTestArray[25].iFunctionName = _L("TestMultipleTraceEvents");
- iTestArray[26].iFunctionPtr = &CRunModeAgent::TestAddRemoveProcessEvents;
- iTestArray[26].iFunctionName = _L("TestAddRemoveProcessEvents");
- iTestArray[27].iFunctionPtr = &CRunModeAgent::TestCrashFlash;
- iTestArray[27].iFunctionName = _L("TestCrashFlash");
- iTestArray[28].iFunctionPtr = &CRunModeAgent::TestProcessKillBreakpoint;
- iTestArray[28].iFunctionName = _L("TestProcessKillBreakpoint");
- };
-
-GLDEF_C TInt E32Main()
-//
-// Entry point for run mode debug driver test
-//
- {
- TInt ret = KErrNone;
-
- // client
- CTrapCleanup* trap = CTrapCleanup::New();
- if (!trap)
- return KErrNoMemory;
- test.Title();
- RunModeAgent = CRunModeAgent::NewL();
- if (RunModeAgent != NULL)
- {
- __UHEAP_MARK;
- TRAP(ret,RunModeAgent->ClientAppL());
- __UHEAP_MARKEND;
-
- delete RunModeAgent;
- }
-
- delete trap;
-
- return ret;
- }
-
-/**
-Helper function to get the aOffset'th value from aFlags
-
-@param aFlags descriptor containing TRegisterFlag type flags
-@param aOffset index of flag value to extract from aFlags
-@param aFlagValue the flag value if function returned successfully
-
-@return KErrNone if value was read successfully, KErrTooBig if aOffset is
- greater than aFlags.Length()
-*/
-TInt CRunModeAgent::GetFlag(const TDes8& aFlags, const TUint aOffset, TRegisterFlag &aFlagValue) const
- {
- //get pointer to data
- const TUint8 *ptr = aFlags.Ptr();
-
- //check aOffset is valid
- TUint length = aFlags.Length();
- if(aOffset >= length)
- return KErrTooBig;
-
- //get flag value
- aFlagValue = (TRegisterFlag)ptr[aOffset];
- return KErrNone;
- }
-
-/**
- Helper function to set the value of FunctionChooser in the target debug thread.
-
- @param aTestFunction TTestFunction enum to set FunctionChooser to
-
- @return KErrNone if the value was set correctly, or one of the other system wide error codes
- */
-TInt CRunModeAgent::SwitchTestFunction(TTestFunction aTestFunction)
- {
- //suspend the target thread
- TInt suspendError = iServSession.SuspendThread(iThreadID);
- if(! ( (suspendError == KErrNone) || (suspendError == KErrAlreadyExists) ) )
- {
- //the thread is not suspended so exit
- return suspendError;
- }
-
- //get the address of FunctionChooser
- TUint32 functionChooserAddress = (TUint32)&FunctionChooser;
- //put the new value for FunctionChooser into a descriptor
- TPtr8 functionBuf((TUint8*)&aTestFunction, sizeof(TTestFunction), sizeof(TTestFunction));
- //write the new value into the target thread
- TInt writeError = iServSession.WriteMemory(iThreadID, functionChooserAddress, sizeof(TTestFunction), functionBuf, EAccess32, EEndLE8);
-
- if(KErrNone == suspendError)
- {
- //if this function suspended the target thread then we need to resume it
- TInt resumeError = iServSession.ResumeThread(iThreadID);
- if(KErrNone != resumeError)
- {
- //resuming failed so return the error
- return resumeError;
- }
- }
-
- //suspending and resuming was successful so return the error code from the WriteMemory call
- return writeError;
- }
-
-/**
- Launch a separate process to debug.
-
- @param aProcess the RProcess object to use to create the process
- @param aFileName file name of the executable to create the process from
- @param aFunctionType function that the target process should call on execution
- @param aDelay delay before the new process should call the function represented by aFunctionType
- @param aExtraThreads number of extra threads to create in the child process
-
- @return KErrNone on success, or one of the other system wide error codes
- */
-TInt CRunModeAgent::LaunchProcess(RProcess& aProcess, const TDesC& aFileName, TDebugFunctionType aFunctionType, TUint32 aDelay, TUint32 aExtraThreads)
- {
- // at the moment we support two arguments, this number might have to be increased to support arguments
- const TUint KMaxCommandLineLength = 32;
-
- // create a command line buffer
- RBuf commandLine;
- commandLine.Create(KMaxCommandLineLength);
-
- // append the command line arguments to the buffer
- _LIT(KFArg, "-f");
- commandLine.Append(KFArg());
- commandLine.AppendNum(aFunctionType);
-
- _LIT(KSpace, " ");
- commandLine.Append(KSpace());
-
- _LIT(KDArg, "-d");
- commandLine.Append(KDArg());
- commandLine.AppendNum(aDelay);
-
- commandLine.Append(KSpace());
-
- _LIT(KEArg, "-e");
- commandLine.Append(KEArg());
- commandLine.AppendNum(aExtraThreads);
-
- // create the new process, matching on file name only, not specifying uid values
- TInt err = aProcess.Create(aFileName, commandLine); // owned by the process
-
- // check that there was no error raised
- if(err != KErrNone)
- {
- commandLine.Close();
- return err;
- }
-
- TRequestStatus status = KRequestPending;
- aProcess.Rendezvous(status);
-
- commandLine.Close(); // after target thread starts
-
- if(KRequestPending != status.Int())
- {
- // startup failed so kill the process
- aProcess.Kill(KErrNone);
- return status.Int();
- }
- else
- {
- // start up succeeded so resume the process
- aProcess.Resume();
- User::WaitForRequest(status);
- if(KErrNone != status.Int())
- {
- aProcess.Kill(KErrNone);
- }
- return status.Int();
- }
- }
-
-/**
- Helper function to read a tag header from a debug functionality block
-
- @param aDebugFunctionalityBlock block to read header from
- @param aTagHdrId header type to find
-
- @return pointer to the header, or NULL if not available
- */
-TTagHeader* CRunModeAgent::GetTagHdr(const TDesC8& aDebugFunctionalityBlock, const TTagHeaderId aTagHdrId) const
- {
- TUint8* ptr = (TUint8*) aDebugFunctionalityBlock.Ptr();
- TUint8* blockEnd = ptr + aDebugFunctionalityBlock.Size();
-
- while(ptr < blockEnd)
- {
- TTagHeader* header = (TTagHeader*)ptr;
- if(header->iTagHdrId == aTagHdrId)
- {
- return header;
- }
- ptr += sizeof(TTagHeader) + (header->iNumTags * sizeof(TTag));
- }
- return NULL;
- }
-
-/**
- Helper function to read a tag from a debug functionality block
-
- @param aTagHdr pointer to a tag header in a debug functionality block
- @param aElement element to return from the header's data
-
- @return pointer to the tag, or NULL if not available
- */
-TTag* CRunModeAgent::GetTag(const TTagHeader* aTagHdr, const TInt aElement) const
- {
- TUint8* ptr = (TUint8*)aTagHdr + sizeof(TTagHeader);
- TUint8* blockEnd = ptr + (aTagHdr->iNumTags * sizeof(TTag));
-
- while(ptr < blockEnd)
- {
- TTag* tag = (TTag*)ptr;
- if(tag->iTagId == aElement)
- {
- return tag;
- }
- ptr += sizeof(TTag);
- }
- return NULL;
- }
-
-TTag CRunModeAgent::GetTag(const TTagHeaderId aTagHdrId, const TInt aElement)
- {
- TUint32 bufsize = 0; // Safe default size
-
- // Get functionality block size
- test(KErrNone == iServSession.GetDebugFunctionalityBufSize(&bufsize));
-
- // Ensure we have a finite buffer size
- test(bufsize!=0);
-
- // Allocate space for the functionality data
- HBufC8* dftext = HBufC8::NewLC(bufsize);
-
- // create an empty TPtr8 refering to dftext
- TPtr8 dftextPtr(dftext->Des());
-
- // Get the functionality block
- test(KErrNone == iServSession.GetDebugFunctionality(dftextPtr));
-
- // read a value from the data to check it has come through as expected
- TTagHeader* header = GetTagHdr(dftext->Des(), aTagHdrId);
- test(header != NULL);
- TTag* tag = GetTag(header, aElement);
- test(tag != NULL);
-
- TTag tagToReturn = *tag;
-
- // Remove our temporary buffer
- CleanupStack::PopAndDestroy(dftext);
-
- return tagToReturn;
- }
-
-/**
- Helper function which returns a Boolean indicating with a process with the
- specified name is currently running.
-
- @param aProcessName - Name of the process to find
- @return ETrue if found, EFalse otherwise
- */
-TBool CRunModeAgent::ProcessExists(const TDesC& aProcessName)
- {
- TInt err=KErrNone;
- TBool found = FALSE;
-
-_LIT(KWildCard,"*");
-
- TFindProcess find(KWildCard);
- TFullName name;
- while(find.Next(name)==KErrNone)
- {
- RProcess process;
- err = process.Open(find);
- if (err == KErrNone)
- {
- if (name.Find(aProcessName) != KErrNotFound)
- {
- found = TRUE;
- }
- process.Close();
- }
- }
-
- return found;
- }
--- a/kerneltest/e32test/rm_debug/basic_tests/t_rmdebug2.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,191 +0,0 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the run mode debug tests
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef RMDEBUG_H
-#define RMDEBUG_H
-
-#include "t_rmdebug_app.h"
-#include "r_user_low_memory_security_svr_session.h"
-#include "r_kernel_low_memory_security_svr_session.h"
-
-
-class CRunModeAgent;
-
-// Create a pointer to function type
-typedef void (CRunModeAgent::*testFunction)();
-
-class TFunctionData
- {
-public:
- testFunction iFunctionPtr;
- TBuf<40> iFunctionName;
- };
-
-//number of test functions that we have
-const TInt KMaxTests = 29;
-
-//
-// class CRunModeAgent
-//
-// The basic run mode agent.
-//
-class CRunModeAgent : public CBase
- {
-public:
- static CRunModeAgent* NewL();
- ~CRunModeAgent();
- void ClientAppL();
-
-private:
- CRunModeAgent();
- void ConstructL();
- void SetupAndAttachToDSS();
-
- TInt TestStartup();
- TInt TestShutdown();
-
- void TestGetExecutablesList();
- void TestGetProcessList();
- void TestGetThreadList();
- void TestGetCodeSegsList();
- void TestGetXipLibrariesList();
- void TestGetListInvalidData();
-
- TBool DoTestGetThreadList(const TBool aShouldPass, const Debug::TListScope aListScope, const TUint64 aTargetId=0);
- void DoTestGetCodeSegsList(const TBool aShouldPass, const Debug::TListScope aListScope, const TUint64 aTargetId=0);
-
- void DoGetList(const Debug::TListId aListId, const Debug::TListScope aListScope, RBuf8& aBuffer, TUint32& aSize, const TUint64 aTargetId=0);
-
- void TestMemoryAccess();
- void TestSuspendResume();
- void TestBreakPoints();
- void TestConsecutiveBreakPoints();
- void TestModifyBreak();
- void DoTestModifyBreak(TBool aThreadSpecific);
- void TestBreakInfo();
- void DoTestBreakInfo(TBool aThreadSpecific);
- void TestRunToBreak();
- void DoTestRunToBreak(TBool aThreadSpecific);
- void TestBreakPointsInLoop();
- void DoTestBreakPointsInLoop(TBool aThreadSpecific);
- void TestRegisterAccess();
- void TestAttachExecutable();
- void TestDebugFunctionality();
- void TestStep();
- void DoTestStep(TBool aThreadSpecific);
- void TestDriverSecurity();
- void TestSecurity();
- void TestEvents();
- void TestEventsForExternalProcess();
- void TestDemandPaging();
- void TestTraceSecurity();
- void TestDllUsage();
- void TestKillProcess();
- void TestProcessBreakPoints();
- void TestMultipleTraceEvents();
- void TestAddRemoveProcessEvents();
- void TestProcessKillBreakpoint();
- void DoTestProcessKillBreakpoint();
-
- //crash flash test functions
- void TestCrashFlash();
-
- TInt GetFlag(const TDes8 &aFlags, const TUint aOffset, Debug::TRegisterFlag &aFlagValue) const;
-
- void ReportPerformance(void);
-
- // helper functions
- void HelpTestSecurityAttachDetachExecutable(const TDesC& aProcessName, TBool aExpectSuccess);
-
- TInt HelpTestStepSetBreak(Debug::TBreakId& aBreakId, TThreadId aThreadId, const TUint32 aBreakAddress, Debug::TArchitectureMode aMode, TBool aThreadSpecific=ETrue, TProcessId aProcessId=0);
- TInt HelpTestStepClearBreak(const Debug::TBreakId aBreakId, const TThreadId aThreadId, TBool aThreadSpecific);
- TInt HelpTestStepWaitForBreak(const TDesC& aProcessName, Debug::TEventInfo& aEventInfo);
- TInt HelpTestStepReadPC(TThreadId aThreadId, TUint32& aPC);
- TInt HelpTestStep(TThreadId aThreadId, TUint32 aStartAddress, TUint32 aEndAddress, Debug::TArchitectureMode aMode, TUint aNumSteps, TBool aThreadSpecific=ETrue, TProcessId=0);
-
- TInt HelpTicksPerSecond(void);
-
- // helper functions
- void HelpStartTestTimer(void) { iStartTick = User::NTickCount(); iStopTick = 0; };
- void HelpStopTestTimer(void) { iStopTick = User::NTickCount(); };
- TInt HelpGetTestTicks(void) { return (iStopTick - iStartTick); };
- TInt SwitchTestFunction(TTestFunction aTestFunction);
- TInt LaunchProcess(RProcess& aProcess, const TDesC& aFileName, TDebugFunctionType aFunctionType, TUint32 aDelay=0, TUint32 aExtraThreads=0);
- Debug::TTagHeader* GetTagHdr(const TDesC8& aDebugFunctionalityBlock, const Debug::TTagHeaderId aTagHdrId) const;
- Debug::TTag* GetTag(const Debug::TTagHeader* aTagHdr, const TInt aElement) const;
- Debug::TTag GetTag(const Debug::TTagHeaderId aTagHdrId, const TInt aElement);
- TBool ProcessExists(const TProcessId aProcessId);
- TBool ThreadExistsForProcess(const TThreadId aThreadId, const TProcessId aProcessId);
- TBool ListingSupported(const Debug::TListId aListId, const Debug::TListScope aListScope);
- void TestEventsWithExtraThreads(Debug::TKernelEventAction aActionMain, Debug::TKernelEventAction aActionExtra, TUint32 aExtraThreads);
- void FillArray();
- void PrintUsage();
- void PrintVersion();
-
- enum TTestMode
- {
- //run all the tests
- EModeAll = 1<<0,
- //run the specified tests in reverse order
- EModeReverse = 1<<1,
- //print out help
- EModeHelp = 1<<2,
- //print out help
- EModeVersion = 1<<3
- };
-
- void RunTest(TInt aTestNumber);
- void ParseCommandLineL(TUint32& aMode, RArray<TInt>& aTests);
-
- TBool ProcessExists(const TDesC& aProcessName);
-
-private:
-
- TFunctionData iTestArray[KMaxTests];
-#if defined(KERNEL_OOM_TESTING)
- RKernelLowMemorySecuritySvrSession iServSession;
-#elif defined (USER_OOM_TESTING)
- RUserLowMemorySecuritySvrSession iServSession;
-#else
- Debug::RSecuritySvrSession iServSession;
-#endif
- RThread iDebugThread;
- RProcess iDSSProcess;
- RSemaphore iAddressGlobSem;
- TThreadId iThreadID;
- TFileName iFileName;
- TUid iMySid;
-
- // Performance data
- TInt iMemoryReadKbytesPerSecond;
- TInt iMemoryWriteKbytesPerSecond;
- TInt iBreakpointsPerSecond;
- TInt iMaxBreakpoints;
- TInt iStepsPerSecond;
-
- // Timing information
- TInt iStartTick;
- TInt iStopTick;
- };
-
-#endif // RMDEBUG_H
--- a/kerneltest/e32test/rm_debug/basic_tests/t_rmdebug2_oemtoken.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#include <e32base.h>
-#include <e32base_private.h>
-
-GLDEF_C TInt E32Main()
- {
- // No need to do anything, the only requirement is that
- // this executable can be loaded and runs to completion
- return 0;
- }
-
-// End of file - t_rmdebug2_oemtoken.cpp
--- a/kerneltest/e32test/rm_debug/common/t_target_launcher.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,221 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Helper app to launch debug targets. Uses command-line parameters as follows using a + sign:
-// +n<number of applications to launch>
-// +m<number of times to launch each application>
-// +o<order of launch, 1 means launch in reverse order>
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <e32cons.h>
-#include <e32test.h>
-#include <e32ldr.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <f32dbg.h>
-#include <f32file.h>
-#include <hal.h>
-#include <u32hal.h>
-#include <e32property.h>
-
-#include "t_target_launcher.h"
-
-
-/**
- Launch a process
-
- @param aProcess The RProcess object to use to create the process
- @param aExeName File name of the executable to create the process from
- @param aCommandLine The command line to pass to the new process
- @return KErrNone on success, or one of the other system wide error codes
- */
-TInt LaunchProcess(RProcess& aProcess, TDesC & aExeName, TPtr & aCommandLine )
- {
-
- TPtrC commandLine( aCommandLine );
-
- TInt err = aProcess.Create( aExeName, commandLine );
-
- // check that there was no error raised
- if(err != KErrNone)
- {
- return err;
- }
-
- TRequestStatus status = KRequestPending;
- aProcess.Rendezvous(status);
-
- if(KRequestPending != status.Int())
- {
- // startup failed so kill the process
- RDebug::Printf( "> RProcess Rendezvous() failed with %d. Killing process", status.Int() );
- aProcess.Kill(KErrNone);
- return status.Int();
- }
- else
- {
- // start up succeeded so resume the process
- aProcess.Resume();
- User::WaitForRequest(status);
- if(KErrNone != status.Int())
- {
- RDebug::Printf( "> RProcess Resume() failed with %d. Killing process", status.Int() );
- aProcess.Kill(KErrNone);
- }
- return status.Int();
- }
- }
-
-/**
- * Read command line parameters and control the launching of targets.
- * Create global launch semaphore KLaunchMutexName
- */
-void MainL()
- {
-
- TInt numApps = KNumApps;
- TInt numLaunches = KNumLaunches;
- TInt launchControl = 0;
-
- TInt argc = User::CommandLineLength();
- HBufC* commandLine = NULL;
- RDebug::Printf( ">Launcher Process() argc=%d", argc );
-
- if( argc )
- {
- commandLine = HBufC::NewLC(argc);
- TPtr commandLineBuffer = commandLine->Des();
- User::CommandLine(commandLineBuffer);
-
- RBuf printCommandLine;
- CleanupClosePushL( printCommandLine );
- printCommandLine.CreateL( commandLine->Des().Length() );
- printCommandLine.Copy( commandLine->Des() );
- printCommandLine.Collapse();
- RDebug::Printf( ">command line = %S", &printCommandLine );
- CleanupStack::PopAndDestroy( &printCommandLine );
-
- // create a lexer and read through the command line
- TLex lex(*commandLine);
- while (!lex.Eos())
- {
- // only look for options with first character '+', other switches are for the targets
- if (lex.Get() == '+')
- {
- TChar arg = lex.Get();
- switch (arg)
- {
- case 'n':
- lex.Val( numApps );
- RDebug::Printf("parsed numApps as %d", numApps);
- break;
- case 'm':
- lex.Val( numLaunches );
- RDebug::Printf("parsed numLaunches as %d", numLaunches );
- break;
- case 'o':
- lex.Val( launchControl );
- RDebug::Printf("parsed launchControl as %d", launchControl);
- break;
- default:
- // unknown argument ignore it
- break;
- }//switch
- }// if +
- }//while
- }//if argc
-
- RSemaphore launchMutex;
- TInt ret = KErrNone;
- CleanupClosePushL( launchMutex );
- ret = launchMutex.CreateGlobal( KLaunchMutexName, 0 );
- RDebug::Printf( ">Target Launcher : RSemaphore.CreateGlobal ret %d", ret);
- User::LeaveIfError( ret );
-
- ret = launchMutex.OpenGlobal( KLaunchMutexName );
- RDebug::Printf( ">Target Launcher : RSemaphore.OpenGlobal ret %d", ret);
- User::LeaveIfError( ret );
-
- //Now launch the requested number of apps for the requested number of launches
- for( ; numLaunches > 0; numLaunches-- )
- {
- for( TInt launchIndex = numApps; launchIndex > 0; launchIndex-- )
- {
- RDebug::Printf( ">Target Launcher: Mutex wait app %d, launch %d", launchIndex, numLaunches );
- launchMutex.Wait();
-
- RBuf targetName;
- CleanupClosePushL( targetName );
- RDebug::Printf( ">Target Launcher: targetName.Create %d, launch %d", launchIndex, numLaunches );
- targetName.Create( KTargetExe().Length() + 2 );
-
- if( launchControl == 1 )
- {
- // Reverse the order of the apps launched by reversing the index in the name
- RDebug::Printf( ">Target Launcher: targetName.Format %d, launch %d", numApps - launchIndex + 1, numLaunches );
- targetName.Format( KTargetExe(), numApps - launchIndex + 1 );
- }
- else
- {
- RDebug::Printf( ">Target Launcher: targetName.Format %d, launch %d", launchIndex, numLaunches );
- targetName.Format( KTargetExe(), launchIndex );
- }
-
- RProcess aProc;
- CleanupClosePushL( aProc );
-
- RDebug::Printf( ">Target Launcher: LaunchProcess %d, launch %d", launchIndex, numLaunches );
- RDebug::Printf( ">LaunchProcess %lS", &targetName );
- TPtr cmdLinePtr( commandLine->Des() );
- ret = LaunchProcess( aProc, targetName, cmdLinePtr );
- CleanupStack::PopAndDestroy( &aProc );
-
- RDebug::Printf( "<Target Launcher: LaunchProcess returned %d", ret );
- CleanupStack::PopAndDestroy( &targetName );
-
- User::LeaveIfError( ret );
-
- //By now the add proc event should have been delivered to the
- //test app agent.
- }
- }
-
- launchMutex.Wait( 500000 );
-
- CleanupStack::PopAndDestroy( &launchMutex );
-
- if( commandLine )
- CleanupStack::PopAndDestroy( commandLine );
-
- }
-
-
-GLDEF_C TInt E32Main()
- {
- RProcess thisProcess;
- thisProcess.Rendezvous(KErrNone);
- RDebug::Printf( ">Launcher Process()" );
-
- CTrapCleanup* trap = CTrapCleanup::New();
- if (!trap)
- return KErrNoMemory;
-
- TRAPD(err, MainL());
- RDebug::Printf( "< Target launching returned %d", err);
-
- delete trap;
-
- return err;
- }
--- a/kerneltest/e32test/rm_debug/common/t_target_launcher.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,47 +0,0 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for target launcher
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef RMDEBUG_TARGET_LAUNCHER_H
-#define RMDEBUG_TARGET_LAUNCHER_H
-
-// Controls how many times the target applications are launched
-const TInt KNumLaunches = 3;
-
-// Controls how many applications are attached and launched
-// If changing this, need to make sure there are enough apps
-// being built. see KTargetExe and t_rmdebug_app*
-const TInt KNumApps = 4;
-
-_LIT(KLaunchMutexName, "t_rmdebug_launch_mutex");
-_LIT(KLaunchMutexNameSearchString, "t_rmdebug_launch_mutex*");
-_LIT(KTargetExe,"z:\\sys\\bin\\t_rmdebug_app%d.exe");
-_LIT8(KTargetExeName,"t_rmdebug_app%d.exe");
-_LIT(KProcessFinder,"*t_rmdebug_app%d*");
-_LIT(KTargetOptions,"-f%d");
-
-_LIT(KZSysBin,"z:\\sys\\bin\\");
-_LIT(KLauncherExe,"z:\\sys\\bin\\t_rmdebug_target_launcher.exe");
-
-_LIT_SECURITY_POLICY_PASS(KAllowAllPolicy);
-
-#endif // RMDEBUG_TARGET_LAUNCHER_H
--- a/kerneltest/e32test/rm_debug/crashmonitor/t_crashmonitor.h Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/e32test/rm_debug/crashmonitor/t_crashmonitor.h Thu Aug 12 12:51:24 2010 +0100
@@ -28,7 +28,6 @@
#include <e32cons.h>
#include <e32test.h>
#include <e32cmn.h>
-#include <rm_debug_api.h>
#include <scmdatatypes.h>
#include <scmbytestreamutil.h>
#include <hal.h>
--- a/kerneltest/e32test/rm_debug/debug_targets/d_demand_paging.cia Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,57 +0,0 @@
-// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-
-#include <u32std.h>
-
-// unused function that contains enough padding that the test function
-// RMDebugDemandPagingTest starts in a new page.
-__NAKED__ TInt RMDebugDemandPagingPaddingBefore()
- {
- asm("movs r2,r0");
- asm("adds r0,r2,r1");
- asm("bx lr");
- // add padding to make this function 4kb in size.
- // The 4084 corresponds to 2^12 (=4096) - 12,
- // the 12 being the total size of the movs, adds and bx instructions.
- asm(".space 4084");
- }
-
-// test function which is in a page by itself
-__NAKED__ TInt RMDebugDemandPagingTest()
- {
- asm("movs r2,r0");
- asm("adds r0,r2,r1");
- asm("bx lr");
- // add padding to make this function 4kb in size.
- // The 4084 corresponds to 2^12 (=4096) - 12,
- // the 12 being the total size of the movs, adds and bx instructions.
- asm(".space 4084");
- }
-
-// unused function that contains enough padding to ensure that no used code
-// is in the same page as RMDebugDemandPagingTest
-__NAKED__ TInt RMDebugDemandPagingPaddingAfter()
- {
- asm("movs r2,r0");
- asm("adds r0,r2,r1");
- asm("bx lr");
- // add padding to make this function 4kb in size.
- // The 4084 corresponds to 2^12 (=4096) - 12,
- // the 12 being the total size of the movs, adds and bx instructions.
- asm(".space 4084");
- }
-
--- a/kerneltest/e32test/rm_debug/debug_targets/d_demand_paging.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,22 +0,0 @@
-// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// definitions of functions in d_demand_paging.cia
-//
-
-#ifndef D_DEMAND_PAGING_H
-#define D_DEMAND_PAGING_H
-
-TInt RMDebugDemandPagingTest();
-
-#endif // D_DEMAND_PAGING_H
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebug_bkpt_test.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,28 +0,0 @@
-// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-// definitions of functions in d_rmdebug_bkpt_test.s
-
-#ifndef D_RMDEBUG_BKPT_TESTS_H
-#define D_RMDEBUG_BKPT_TESTS_H
-
-extern "C"
-{
- // Breakpoints in loop test
- unsigned int RMDebug_Bkpt_Test_Entry(void);
- unsigned int RMDebug_Bkpt_Test_Loop_Break_1(void);
- unsigned int RMDebug_Bkpt_Test_Loop_Break_2(void);
-}
-#endif // D_RMDEBUG_BKPT_TESTS_H
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebug_bkpt_test.s Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-; Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
-; All rights reserved.
-; This component and the accompanying materials are made available
-; under the terms of the License "Eclipse Public License v1.0"
-; which accompanies this distribution, and is available
-; at the URL "http://www.eclipse.org/legal/epl-v10.html".
-;
-; Initial Contributors:
-; Nokia Corporation - initial contribution.
-;
-; Contributors:
-;
-; Description:
-;
-
- AREA |d-rmdebug-bkpt$$Code|, CODE, READONLY, ALIGN=6
-
- CODE32
-
-;
-; Breakpoints in loop test
-;
-; This function initialises some variables and then performs some basic operations
-; within the for loop. This allows us to set multiple breakpoints within the loop
-; to test and see whether they are being hit.
-;
-
- EXPORT RMDebug_Bkpt_Test_Entry
- EXPORT RMDebug_Bkpt_Test_Loop_Break_1
- EXPORT RMDebug_Bkpt_Test_Loop_Break_2
-
-RMDebug_Bkpt_Test_Entry
- mov r2,#10
- mov r0,#20
- mov r3,#0
- mov r1,#1
- b COMPARE
-LOOP
- add r3,r2,r0
-RMDebug_Bkpt_Test_Loop_Break_1
- mov r2,r0
-RMDebug_Bkpt_Test_Loop_Break_2
- mov r0,r3
- add r1,r1,#1
-COMPARE
- cmp r1,#30
- ble LOOP
- bx lr
-
- END
-
-; End of file - d_rmdebug_bkpt_test.s
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebug_step_test.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-// definitions of functions in d_rmdebug_step_tests.s
-//
-
-#ifndef D_RMDEBUG_STEP_TESTS_H
-#define D_RMDEBUG_STEP_TESTS_H
-
-extern "C"
-{
- // ARM tests
- unsigned int RMDebug_StepTest_Non_PC_Modifying(void);
- unsigned int RMDebug_StepTest_Non_PC_Modifying_OK(void);
-
- unsigned int RMDebug_StepTest_Branch(void);
- unsigned int RMDebug_StepTest_Branch_1(void);
-
- unsigned int RMDebug_StepTest_Branch_And_Link(void);
- unsigned int RMDebug_StepTest_Branch_And_Link_1(void);
- unsigned int RMDebug_StepTest_Branch_And_Link_2(void);
-
- unsigned int RMDebug_StepTest_MOV_PC(void);
- unsigned int RMDebug_StepTest_MOV_PC_1(void);
- unsigned int RMDebug_StepTest_MOV_PC_2(void);
-
- unsigned int RMDebug_StepTest_LDR_PC(void);
- unsigned int RMDebug_StepTest_LDR_PC_1(void);
-
- // Thumb tests
- unsigned int RMDebug_StepTest_Thumb_Non_PC_Modifying(void);
- unsigned int RMDebug_StepTest_Thumb_Non_PC_Modifying_1(void);
- unsigned int RMDebug_StepTest_Thumb_Non_PC_Modifying_2(void);
-
- unsigned int RMDebug_StepTest_Thumb_Branch(void);
- unsigned int RMDebug_StepTest_Thumb_Branch_1(void);
- unsigned int RMDebug_StepTest_Thumb_Branch_2(void);
-
- unsigned int RMDebug_StepTest_Thumb_Branch_And_Link(void);
- unsigned int RMDebug_StepTest_Thumb_Branch_And_Link_1(void);
- unsigned int RMDebug_StepTest_Thumb_Branch_And_Link_2(void);
- unsigned int RMDebug_StepTest_Thumb_Branch_And_Link_3(void);
-
- unsigned int RMDebug_StepTest_Thumb_Back_Branch_And_Link(void);
- unsigned int RMDebug_StepTest_Thumb_Back_Branch_And_Link_1(void);
- unsigned int RMDebug_StepTest_Thumb_Back_Branch_And_Link_2(void);
- unsigned int RMDebug_StepTest_Thumb_Back_Branch_And_Link_3(void);
-
- unsigned int RMDebug_StepTest_Thumb_AddPC(void);
- unsigned int RMDebug_StepTest_Thumb_AddPC_1(void);
- unsigned int RMDebug_StepTest_Thumb_AddPC_2(void);
- unsigned int RMDebug_StepTest_Thumb_AddPC_3(void);
-
- // ARM<->Thumb interworking tests
- unsigned int RMDebug_StepTest_Interwork(void);
- unsigned int RMDebug_StepTest_Interwork_1(void);
- unsigned int RMDebug_StepTest_Interwork_2(void);
- unsigned int RMDebug_StepTest_Interwork_3(void);
-
- // Stepping performance test
- unsigned int RMDebug_StepTest_Count(void);
- unsigned int RMDebug_StepTest_Count_1(void);
- unsigned int RMDebug_StepTest_Count_2(void);
-
- // Multiple step test
- unsigned int RMDebug_StepTest_ARM_Step_Multiple(void);
- unsigned int RMDebug_StepTest_ARM_Step_Multiple_1(void);
-
-}
-#endif // D_RMDEBUG_STEP_TESTS_H
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebug_step_test.s Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,268 +0,0 @@
-; Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-; All rights reserved.
-; This component and the accompanying materials are made available
-; under the terms of the License "Eclipse Public License v1.0"
-; which accompanies this distribution, and is available
-; at the URL "http://www.eclipse.org/legal/epl-v10.html".
-;
-; Initial Contributors:
-; Nokia Corporation - initial contribution.
-;
-; Contributors:
-;
-; Description:
-;
-;
-
-
- AREA |d-rmdebug-step$$Code|, CODE, READONLY, ALIGN=6
-
- CODE32
-
- ; ARM tests
-
-;
-; Non-PC modifying
-;
- EXPORT RMDebug_StepTest_Non_PC_Modifying
- EXPORT RMDebug_StepTest_Non_PC_Modifying_OK
-
-RMDebug_StepTest_Non_PC_Modifying
- mov r0,r0 ; nop
-RMDebug_StepTest_Non_PC_Modifying_OK
- bx lr ; should return to normal execution of the test thread
-
-;
-; Branch
-;
- EXPORT RMDebug_StepTest_Branch
- EXPORT RMDebug_StepTest_Branch_1
-
-RMDebug_StepTest_Branch
- b RMDebug_StepTest_Branch_1
- mov r0, #2 ; if the pc ends up here, we know its gone wrong
-RMDebug_StepTest_Branch_1
- bx lr ; return
-
-;
-; Branch and Link
-;
- EXPORT RMDebug_StepTest_Branch_And_Link
- EXPORT RMDebug_StepTest_Branch_And_Link_1
- EXPORT RMDebug_StepTest_Branch_And_Link_2
-
-RMDebug_StepTest_Branch_And_Link
- mov r0, lr ; preserve lr for the moment
-RMDebug_StepTest_Branch_And_Link_1
- bl RMDebug_StepTest_Branch_And_Link_2
- mov r1, #1 ; insert a gap in the instruction stream so we know we branched.
-RMDebug_StepTest_Branch_And_Link_2
- mov lr, r0 ; restore lr
- bx lr ; should return to normal execution of the test thread
-
-;
-; MOV PC
-;
- EXPORT RMDebug_StepTest_MOV_PC
- EXPORT RMDebug_StepTest_MOV_PC_1
- EXPORT RMDebug_StepTest_MOV_PC_2
-
-RMDebug_StepTest_MOV_PC
- mov r0, #4
-RMDebug_StepTest_MOV_PC_1
- add pc, pc, r0 ; should be a jump (bear in mind reading pc = current inst + 8bytes for arm)
- mov r0, #1 ; Simple instructions which allow us to test where the PC really is
- mov r0, #2 ; just by reading r0.
-RMDebug_StepTest_MOV_PC_2
- mov r0, #3 ;
- mov r0, #4 ;
- bx lr ; should return to normal execution of the test thread
-
-;
-; LDR PC
-;
- EXPORT RMDebug_StepTest_LDR_PC
- EXPORT RMDebug_StepTest_LDR_PC_1
-
-RMDebug_StepTest_LDR_PC
- ldr pc, =RMDebug_StepTest_LDR_PC_1
- mov r0, #1 ; separate the branch target so we can prove it works
-RMDebug_StepTest_LDR_PC_1
- bx lr ; should return to normal execution of the test thread
-
-;
-; ARM -> Thumb -> ARM interworking test
-;
-; Note: We always start and finish this test
-; in ARM mode.
- EXPORT RMDebug_StepTest_Interwork
- EXPORT RMDebug_StepTest_Interwork_1
- EXPORT RMDebug_StepTest_Interwork_2
- EXPORT RMDebug_StepTest_Interwork_3
-RMDebug_StepTest_Interwork
- mov r0, lr ; preserve lr
-RMDebug_StepTest_Interwork_1
- blx RMDebug_StepTest_Interwork_2
-
- CODE16
-RMDebug_StepTest_Interwork_2
- blx RMDebug_StepTest_Interwork_3
-
- CODE32
-
-RMDebug_StepTest_Interwork_3
- bx r0
-
-;
-; Stepping performance tests
-;
-; This counts down from 100000 to 0
-; This means that for all practical purposes
-; we can single-step as much as we like
-; in less than one second and have some likelyhood
-; that we will not step too far from our loop
-
- EXPORT RMDebug_StepTest_Count
- EXPORT RMDebug_StepTest_Count_1
- EXPORT RMDebug_StepTest_Count_2
-
-RMDebug_StepTest_Count
- ldr r2, =100000
-RMDebug_StepTest_Count_1
- subs r2, r2, #1
-RMDebug_StepTest_Count_2
- bne RMDebug_StepTest_Count_1
- bx lr
-
-; Thumb tests
-
-; Thumb non-pc modifying
-;
-;
-RMDebug_StepTest_Thumb_Non_PC_Modifying
- mov r0, lr ; preserve lr
- blx RMDebug_StepTest_Thumb_Non_PC_Modifying_1
- bx r0
-
-;
-; Thumb Branch
-;
-RMDebug_StepTest_Thumb_Branch
- mov r0, lr ; preserve lr
- blx RMDebug_StepTest_Thumb_Branch_1
- bx r0
-
-;
-; Thumb Branch and link
-;
-RMDebug_StepTest_Thumb_Branch_And_Link
- mov r0, lr ; preserve lr
- blx RMDebug_StepTest_Thumb_Branch_And_Link_1
- bx r0
-
-;
-; Thumb Back Branch and link
-;
-RMDebug_StepTest_Thumb_Back_Branch_And_Link
- mov r0, lr ; preserve lr
- blx RMDebug_StepTest_Thumb_Back_Branch_And_Link_1
- bx r0
-
-;
-; Thumb ADD PC,PC, #0
-;
-RMDebug_StepTest_Thumb_AddPC
- mov r0, lr ; preserve lr
- blx RMDebug_StepTest_Thumb_AddPC_1
- bx r0
-
- CODE16
-
- ; Thumb tests
- EXPORT RMDebug_StepTest_Thumb_Non_PC_Modifying
- EXPORT RMDebug_StepTest_Thumb_Non_PC_Modifying_1
- EXPORT RMDebug_StepTest_Thumb_Non_PC_Modifying_2
-
- EXPORT RMDebug_StepTest_Thumb_Branch
- EXPORT RMDebug_StepTest_Thumb_Branch_1
- EXPORT RMDebug_StepTest_Thumb_Branch_2
-
- EXPORT RMDebug_StepTest_Thumb_Branch_And_Link
- EXPORT RMDebug_StepTest_Thumb_Branch_And_Link_1
- EXPORT RMDebug_StepTest_Thumb_Branch_And_Link_2
- EXPORT RMDebug_StepTest_Thumb_Branch_And_Link_3
-
- EXPORT RMDebug_StepTest_Thumb_Back_Branch_And_Link
- EXPORT RMDebug_StepTest_Thumb_Back_Branch_And_Link_1
- EXPORT RMDebug_StepTest_Thumb_Back_Branch_And_Link_2
- EXPORT RMDebug_StepTest_Thumb_Back_Branch_And_Link_3
-
-RMDebug_StepTest_Thumb_Non_PC_Modifying_1
- mov r0, r0 ; nop
-RMDebug_StepTest_Thumb_Non_PC_Modifying_2
- bx lr
-
-RMDebug_StepTest_Thumb_Branch_1
- b RMDebug_StepTest_Thumb_Branch_2
- mov r0, r0
-RMDebug_StepTest_Thumb_Branch_2
- bx lr
-
-RMDebug_StepTest_Thumb_Branch_And_Link_1
- mov r1, lr
-RMDebug_StepTest_Thumb_Branch_And_Link_2
- bl RMDebug_StepTest_Thumb_Branch_And_Link_3
- mov r0, r0
-RMDebug_StepTest_Thumb_Branch_And_Link_3
- bx r1
-
-RMDebug_StepTest_Thumb_Back_Branch_And_Link_3
- bx r1
-
-RMDebug_StepTest_Thumb_Back_Branch_And_Link_1
- mov r1, lr
-RMDebug_StepTest_Thumb_Back_Branch_And_Link_2
- bl RMDebug_StepTest_Thumb_Back_Branch_And_Link_3
- bx r1
-
-;
-; ADD PC
-;
- EXPORT RMDebug_StepTest_Thumb_AddPC
- EXPORT RMDebug_StepTest_Thumb_AddPC_1
- EXPORT RMDebug_StepTest_Thumb_AddPC_2
- EXPORT RMDebug_StepTest_Thumb_AddPC_3
-
-RMDebug_StepTest_Thumb_AddPC_1
- mov r1, lr
- mov r2, #4
-RMDebug_StepTest_Thumb_AddPC_2
- add pc, pc, r2 ; should arrive at RMDebug_StepTest_Thumb_AddPC_3
- mov r0, r0
- mov r0, r0
- mov r0, r0
-RMDebug_StepTest_Thumb_AddPC_3
- bx r1
-
- ALIGN 4
-
- CODE32
-
-;
-; ARM multiple-step ( 5 steps )
-;
- EXPORT RMDebug_StepTest_ARM_Step_Multiple
- EXPORT RMDebug_StepTest_ARM_Step_Multiple_1
-
-RMDebug_StepTest_ARM_Step_Multiple
- mov r0,r0 ; nop
- mov r0,r0 ; nop
- mov r0,r0 ; nop
- mov r0,r0 ; nop
- mov r0,r0 ; nop
-RMDebug_StepTest_ARM_Step_Multiple_1
- bx lr
-
- END
-
-; End of file - d_rmdebug_step_test.s
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebug_step_test_armv4.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,50 +0,0 @@
-// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// definitions of functions in d_rmdebug_step_tests_armv4.s
-//
-
-#ifndef D_RMDEBUG_STEP_TESTS_H
-#define D_RMDEBUG_STEP_TESTS_H
-
-extern "C"
-{
- // ARM tests
- unsigned int RMDebug_StepTest_Non_PC_Modifying(void);
- unsigned int RMDebug_StepTest_Non_PC_Modifying_OK(void);
-
- unsigned int RMDebug_StepTest_Branch(void);
- unsigned int RMDebug_StepTest_Branch_1(void);
-
- unsigned int RMDebug_StepTest_Branch_And_Link(void);
- unsigned int RMDebug_StepTest_Branch_And_Link_1(void);
- unsigned int RMDebug_StepTest_Branch_And_Link_2(void);
-
- unsigned int RMDebug_StepTest_MOV_PC(void);
- unsigned int RMDebug_StepTest_MOV_PC_1(void);
- unsigned int RMDebug_StepTest_MOV_PC_2(void);
-
- unsigned int RMDebug_StepTest_LDR_PC(void);
- unsigned int RMDebug_StepTest_LDR_PC_1(void);
-
- // Stepping performance test
- unsigned int RMDebug_StepTest_Count(void);
- unsigned int RMDebug_StepTest_Count_1(void);
- unsigned int RMDebug_StepTest_Count_2(void);
-
- // Multiple step test
- unsigned int RMDebug_StepTest_ARM_Step_Multiple(void);
- unsigned int RMDebug_StepTest_ARM_Step_Multiple_1(void);
-
-}
-#endif // D_RMDEBUG_STEP_TESTS_H
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebug_step_test_armv4.s Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,130 +0,0 @@
-; Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-; All rights reserved.
-; This component and the accompanying materials are made available
-; under the terms of the License "Eclipse Public License v1.0"
-; which accompanies this distribution, and is available
-; at the URL "http://www.eclipse.org/legal/epl-v10.html".
-;
-; Initial Contributors:
-; Nokia Corporation - initial contribution.
-;
-; Contributors:
-;
-; Description:
-;
-;
-
- AREA |d-rmdebug-bkpt$$Code|, CODE, READONLY, ALIGN=6
-
- CODE32
-
- ; ARM tests
-
-;
-; Non-PC modifying
-;
- EXPORT RMDebug_StepTest_Non_PC_Modifying
- EXPORT RMDebug_StepTest_Non_PC_Modifying_OK
-
-RMDebug_StepTest_Non_PC_Modifying
- mov r0,r0 ; nop
-RMDebug_StepTest_Non_PC_Modifying_OK
- bx lr ; should return to normal execution of the test thread
-
-;
-; Branch
-;
- EXPORT RMDebug_StepTest_Branch
- EXPORT RMDebug_StepTest_Branch_1
-
-RMDebug_StepTest_Branch
- b RMDebug_StepTest_Branch_1
- mov r0, #2 ; if the pc ends up here, we know its gone wrong
-RMDebug_StepTest_Branch_1
- bx lr ; return
-
-;
-; Branch and Link
-;
- EXPORT RMDebug_StepTest_Branch_And_Link
- EXPORT RMDebug_StepTest_Branch_And_Link_1
- EXPORT RMDebug_StepTest_Branch_And_Link_2
-
-RMDebug_StepTest_Branch_And_Link
- mov r0, lr ; preserve lr for the moment
-RMDebug_StepTest_Branch_And_Link_1
- bl RMDebug_StepTest_Branch_And_Link_2
- mov r1, #1 ; insert a gap in the instruction stream so we know we branched.
-RMDebug_StepTest_Branch_And_Link_2
- mov lr, r0 ; restore lr
- bx lr ; should return to normal execution of the test thread
-
-;
-; MOV PC
-;
- EXPORT RMDebug_StepTest_MOV_PC
- EXPORT RMDebug_StepTest_MOV_PC_1
- EXPORT RMDebug_StepTest_MOV_PC_2
-
-RMDebug_StepTest_MOV_PC
- mov r0, #4
-RMDebug_StepTest_MOV_PC_1
- add pc, pc, r0 ; should be a jump (bear in mind reading pc = current inst + 8bytes for arm)
- mov r0, #1 ; Simple instructions which allow us to test where the PC really is
- mov r0, #2 ; just by reading r0.
-RMDebug_StepTest_MOV_PC_2
- mov r0, #3 ;
- mov r0, #4 ;
- bx lr ; should return to normal execution of the test thread
-
-;
-; LDR PC
-;
- EXPORT RMDebug_StepTest_LDR_PC
- EXPORT RMDebug_StepTest_LDR_PC_1
-
-RMDebug_StepTest_LDR_PC
- ldr pc, =RMDebug_StepTest_LDR_PC_1
- mov r0, #1 ; separate the branch target so we can prove it works
-RMDebug_StepTest_LDR_PC_1
- bx lr ; should return to normal execution of the test thread
-
-;
-; Stepping performance tests
-;
-; This counts down from 100000 to 0
-; This means that for all practical purposes
-; we can single-step as much as we like
-; in less than one second and have some likelyhood
-; that we will not step too far from our loop
-
- EXPORT RMDebug_StepTest_Count
- EXPORT RMDebug_StepTest_Count_1
- EXPORT RMDebug_StepTest_Count_2
-
-RMDebug_StepTest_Count
- ldr r2, =100000
-RMDebug_StepTest_Count_1
- subs r2, r2, #1
-RMDebug_StepTest_Count_2
- bne RMDebug_StepTest_Count_1
- bx lr
-
-;
-; ARM multiple-step ( 5 steps )
-;
- EXPORT RMDebug_StepTest_ARM_Step_Multiple
- EXPORT RMDebug_StepTest_ARM_Step_Multiple_1
-
-RMDebug_StepTest_ARM_Step_Multiple
- mov r0,r0 ; nop
- mov r0,r0 ; nop
- mov r0,r0 ; nop
- mov r0,r0 ; nop
- mov r0,r0 ; nop
-RMDebug_StepTest_ARM_Step_Multiple_1
- bx lr
-
- END
-
-; End of file - d_rmdebug_step_test_armv4.s
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebugthread.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,106 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Implements a debug thread for testing.
-//
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <e32cons.h>
-#include "d_rmdebugthread.h"
-
-EXPORT_C TBuf8<SYMBIAN_RMDBG_MEMORYSIZE> gMemoryAccessBytes;
-extern void RMDebug_BranchTst1();
-
-EXPORT_C TInt TestData;
-
-CDebugServThread::CDebugServThread()
-//
-// Empty constructor
-//
- {
- }
-
-GLDEF_C TInt CDebugServThread::ThreadFunction(TAny*)
-//
-// Generic thread function for testing
-//
- {
- CTrapCleanup* cleanup=CTrapCleanup::New();
- if (cleanup == NULL)
- {
- User::Leave(KErrNoMemory);
- }
-
- RThread::Rendezvous(KErrNone);
-
- TestData = 1;
-
- while(1)
- {
- RMDebug_BranchTst1();
-
- TestData++;
-
- // Wait half a second (suspends this thread)
- User::After(500000);
-
- if (TestData == 0xFFFFFFFF)
- {
- break;
- }
- }
-
- delete cleanup;
-
- return (KErrNone);
- }
-
-EXPORT_C TInt StartDebugThread(RThread& aDebugThread)
-//
-// Starts the test thread
-//
-{
- TInt res=KErrNone;
-
- // Create the thread
- res = aDebugThread.Create( KDebugThreadName,
- CDebugServThread::ThreadFunction,
- KDefaultStackSize,
- KDebugThreadDefaultHeapSize,
- KDebugThreadDefaultHeapSize,
- NULL
- );
-
- // Check that the creation worked
- if (res == KErrNone)
- {
- TRequestStatus rendezvousStatus;
-
- aDebugThread.SetPriority(EPriorityNormal);
- // Make a request for a rendezvous
- aDebugThread.Rendezvous(rendezvousStatus);
- // Set the thread as ready for execution
- aDebugThread.Resume();
- // Wait for the resumption
- User::WaitForRequest(rendezvousStatus);
- }
- else
- {
- // Close the handle.
- aDebugThread.Close();
- }
-
- return res;
- }
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebugthread.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// t_rmdebugthread.h
-// Definitions for the run mode debug test thread.
-//
-//
-
-#ifndef RMDEBUGSVRTHRD_H
-#define RMDEBUGSVRTHRD_H
-
-#define SYMBIAN_RMDBG_MEMORYSIZE 1024*4
-
-// Thread name
-_LIT(KDebugThreadName,"DebugThread");
-
-const TUint KDebugThreadDefaultHeapSize=0x10000;
-
-class CDebugServThread : public CBase
- {
- public:
- CDebugServThread();
- static TInt ThreadFunction(TAny* aStarted);
-
- public:
- };
-
-#endif // RMDEBUGSVRTHRD_H
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebugthread2.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,218 +0,0 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Implements a debug thread for testing.
-//
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <e32cons.h>
-#include <e32debug.h>
-#include "d_rmdebugthread2.h"
-
-#include "d_rmdebug_step_test.h"
-#include "d_rmdebug_bkpt_test.h"
-#include "d_demand_paging.h"
-
-EXPORT_C TBuf8<SYMBIAN_RMDBG_MEMORYSIZE> gMemoryAccessBytes;
-IMPORT_C extern void RMDebug_BranchTst1();
-IMPORT_C extern TInt RMDebugDemandPagingTest();
-
-EXPORT_C TInt TestData;
-EXPORT_C TTestFunction FunctionChooser;
-
-const TInt KNumberOfTraceCalls = 50;
-
-EXPORT_C TInt TestFunction()
- {
- // Set TestData to an arbitrary value that can be checked by a tester
- TestData = 0xffeeddcc;
- RMDebug_BranchTst1();
-
- // Code here may not be executed because tests can change the PC value
- // at any time, typically once the test passes
- return 0;
- }
-
-/**
- Wrapper around RMDebugDemandPagingTest, need to pause for a short time to
- allow time in t_rmdebug.cpp to issue a User::WaitForRequest to catch the break point
- */
-EXPORT_C void TestPagedCode()
- {
- User::After(100000);
-
- // call the function in paged code
- RMDebugDemandPagingTest();
- }
-
-EXPORT_C void TestMultipleTraceCalls()
- {
- //arbitrary function to set a BP on
- RMDebug_BranchTst1();
-
- // The tester will change FunctionChooser once it gets what it needs out of the test
- for(TInt cnt = KNumberOfTraceCalls; cnt>0 && (FunctionChooser==EMultipleTraceCalls); cnt--)
- {
- RDebug::Printf("T");
- RDebug::Printf("R");
- RDebug::Printf("A");
- RDebug::Printf("C");
- RDebug::Printf("E");
- }
-
- //another arbitrary function to set a BP on
- RMDebug_StepTest_Non_PC_Modifying();
- }
-
-CDebugServThread::CDebugServThread()
-//
-// Empty constructor
-//
- {
- }
-
-GLDEF_C TInt CDebugServThread::ThreadFunction(TAny*)
-//
-// Generic thread function for testing
-//
- {
- // set FunctionChooser to run the default function
- FunctionChooser = EDefaultFunction;
-
- CTrapCleanup* cleanup=CTrapCleanup::New();
- if (cleanup == NULL)
- {
- User::Leave(KErrNoMemory);
- }
-
- RThread::Rendezvous(KErrNone);
-
- TestData = 1;
-
- /* Beware of adding printf or other debug-generating events in this loop because
- * they interfere with the tests
- */
- while(TestData != 0xFFFFFFFF)
- {
- switch(FunctionChooser)
- {
- case EDemandPagingFunction:
- TestPagedCode();
- break;
- case EDefaultFunction:
- // the default function is the stepping test functions
- case EStepFunction:
- {
- RMDebug_BranchTst1();
-
- // Single stepping test support code
-
- // ARM tests
- RMDebug_StepTest_Non_PC_Modifying();
-
- RMDebug_StepTest_Branch();
-
- RMDebug_StepTest_Branch_And_Link();
-
- RMDebug_StepTest_MOV_PC();
-
- RMDebug_StepTest_LDR_PC();
-
-// thumb/interworking tests not supported on armv4
-#ifdef __MARM_ARMV5__
-
- // Thumb tests
- RMDebug_StepTest_Thumb_Non_PC_Modifying();
-
- RMDebug_StepTest_Thumb_Branch();
-
- RMDebug_StepTest_Thumb_Branch_And_Link();
-
- RMDebug_StepTest_Thumb_Back_Branch_And_Link();
-
- // ARM <-> Thumb interworking tests
- RMDebug_StepTest_Interwork();
-
- RMDebug_StepTest_Thumb_AddPC();
-
-#endif // __MARM_ARMV5__
-
- // Single-stepping performance
- RMDebug_StepTest_Count();
-
- // multiple step test
- RMDebug_StepTest_ARM_Step_Multiple();
-
- // Breakpoints in loop test
- RMDebug_Bkpt_Test_Entry();
-
- TestData++;
-
- // Wait 50mSecs. // (suspends this thread)
- User::After(50000);
-
- break;
- }
- case EMultipleTraceCalls:
- TestMultipleTraceCalls();
- break;
- default:
- //do nothing
- break;
- }
- }
-
- delete cleanup;
-
- return (KErrNone);
- }
-
-EXPORT_C TInt StartDebugThread(RThread& aDebugThread, const TDesC& aDebugThreadName)
-//
-// Starts a test thread
-//
-{
- TInt res=KErrNone;
-
- // Create the thread
- res = aDebugThread.Create( aDebugThreadName,
- CDebugServThread::ThreadFunction,
- KDefaultStackSize,
- KDebugThreadDefaultHeapSize,
- KDebugThreadDefaultHeapSize,
- NULL
- );
-
- // Check that the creation worked
- if (res == KErrNone)
- {
- TRequestStatus rendezvousStatus;
-
- aDebugThread.SetPriority(EPriorityNormal);
- // Make a request for a rendezvous
- aDebugThread.Rendezvous(rendezvousStatus);
- // Set the thread as ready for execution
- aDebugThread.Resume();
- // Wait for the resumption
- User::WaitForRequest(rendezvousStatus);
- }
- else
- {
- // Close the handle.
- aDebugThread.Close();
- }
-
- return res;
- }
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebugthread2.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,51 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the run mode debug test thread.
-//
-//
-
-#ifndef RMDEBUGSVRTHRD_H
-#define RMDEBUGSVRTHRD_H
-
-#define SYMBIAN_RMDBG_MEMORYSIZE 1024*4
-
-// Thread name
-_LIT(KDebugThreadName,"DebugThread");
-
-const TUint KDebugThreadDefaultHeapSize=0x10000;
-
-// enumeration of functions which the target debug thread can call, the
-// debugger can choose to switch the thread to a different function by
-// writing the appropriate enumeration value into FunctionChooser, the
-// target thread will finish executing the function it is currently running
-// then execute the chosen function.
-enum TTestFunction
- {
- EDefaultFunction = 0,
- EStepFunction = 1,
- EDemandPagingFunction = 2,
- EMultipleTraceCalls = 3,
- EDoNothing = 4
- };
-
-class CDebugServThread : public CBase
- {
- public:
- CDebugServThread();
- static TInt ThreadFunction(TAny* aStarted);
-
- public:
- };
-
-#endif // RMDEBUGSVRTHRD_H
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebugthreadasm.cia Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// d_rmdebugthreadasm.h
-// Assembler file for debug thread testing.
-//
-//
-
-//#include <e32cia.h>
-//#include <e32base.h>
-//#include <e32cons.h>
-//#include "d_rmdebugthread.h"
-
-EXPORT_C __NAKED__ void RMDebug_BranchTst1( void )
-//
-//
-//
-{
- asm("mov r0, #0 "); // aResult==KErrNone
- asm("bx lr "); // Return
-}
-
--- a/kerneltest/e32test/rm_debug/debug_targets/d_rmdebugthreadasm2.cia Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// d_rmdebugthreadasm2.h
-// Assembler file for debug thread testing.
-//
-//
-
-EXPORT_C __NAKED__ void RMDebug_BranchTst1( void )
-//
-//
-//
-{
- asm("mov r0, #0 "); // aResult==KErrNone
- asm("bx lr "); // Return
-}
-
-EXPORT_C __NAKED__ void RMDebug_BranchTst2( void )
-//
-//
-//
-{
- asm("mov r0, #0 "); // aResult==KErrNone
- asm("bx lr "); // Return
-}
--- a/kerneltest/e32test/rm_debug/debug_targets/t_rmdebug_app.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,382 +0,0 @@
-// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include <e32debug.h>
-#include <e32property.h>
-#include <u32hal.h>
-#include <f32file.h>
-#include <e32svr.h>
-
-
-#include "t_rmdebug_app.h"
-
-IMPORT_C extern void RMDebug_BranchTst2();
-
-LOCAL_C void ParseCommandLineL(TInt32& aFunctionType, TUint& aDelay, TUint& aExtraThreads, TInt32& aCpuNumber)
- {
- // get the length of the command line arguments
- TInt argc = User::CommandLineLength();
- RDebug::Printf(" t_rmdebug_app: ParseCommandLineL argc=%d", argc);
-
- // allocate a buffer for the command line arguments and extract the data to it
- HBufC* commandLine = HBufC::NewLC(argc);
- TPtr commandLineBuffer = commandLine->Des();
- User::CommandLine(commandLineBuffer);
-
- // create a lexer and read through the command line
- TLex lex(*commandLine);
- while (!lex.Eos())
- {
- // expecting the first character to be a '-'
- if (lex.Get() == '-')
- {
- TChar arg = lex.Get();
- switch (arg)
- {
- case 'f':
- // the digits following '-f' give the function type
- User::LeaveIfError(lex.Val(aFunctionType));
- RDebug::Printf(" t_rmdebug_app: setting aFunctionType=%d", aFunctionType);
- break;
- case 'd':
- // the digits following '-d' give the delay
- User::LeaveIfError(lex.Val(aDelay));
- RDebug::Printf(" t_rmdebug_app: setting aDelay=%d", aDelay);
- break;
- case 'e':
- // the digits following '-e' give the number of extra threads to launch
- User::LeaveIfError(lex.Val(aExtraThreads));
- RDebug::Printf(" t_rmdebug_app: setting aExtraThreads=%d", aExtraThreads);
- break;
-
- case 'a':
- // the digits following '-a' gives the cpu on which this thread will execute on
- User::LeaveIfError(lex.Val(aCpuNumber));
- RDebug::Printf(" t_rmdebug_app: CPU Number=%d", aCpuNumber);
- break;
-
- default:
- // unknown argument so leave
- User::Leave(KErrArgument);
- }
- lex.SkipSpace();
- }
- else
- {
- // unknown argument so leave
- User::Leave(KErrArgument);
- }
- }
-
- // do clean up
- CleanupStack::PopAndDestroy(commandLine);
- }
-
-typedef void (*TPfun)();
-
-// test function to call corresponding to EPrefetchAbortFunction
-void PrefetchAbort()
- {
- TPfun f = NULL;
- f();
- }
-
-// test function to call corresponding to EUserPanicFunction
-void UserPanic()
- {
- User::Panic(KUserPanic, KUserPanicCode);
- }
-
-// calls self repeatedly until stack is used up. Slightly convoluted to prevent UREL optimising this out...
-TUint32 StackOverFlowFunction(TUint32 aInt=0)
- {
- TUint32 unusedArray[150];
- for(TInt i=0; i<150; i++)
- {
- unusedArray[i] = StackOverFlowFunction(i);
- }
- return unusedArray[0];
- }
-
-void DataAbort()
- {
- TInt* r = (TInt*) 0x1000;
- *r = 0x42;
- }
-
-void UndefInstruction()
- {
- TUint32 undef = 0xE6000010;
- TPfun f = (TPfun) &undef;
- f();
- }
-
-TInt DataRead()
- {
- TInt* r = (TInt*) 0x1000;
- TInt rr = (TInt)*r;
- //include the following line to ensure that rr doesn't get optimised out
- RDebug::Printf("Shouldn't see this being printed out: %d", rr);
-
- // Stop compilation warning. Should not get here anyway.
- rr++;
- return rr;
- }
-
-void DataWrite()
- {
- TInt* r = (TInt*) 0x1000;
- *r = 0x42;
- }
-
-void UserException()
- {
- User::RaiseException(EExcGeneral);
- }
-
-void SpinForeverWithBreakPoint()
- {
-
- // finding the process t_rmdebug2/t_rmdebug2_oem/t_rmdebug2_oem2
- // we find the process.SID to attach to the property
- _LIT(KThreadWildCard, "t_rmdebug2*");
-
- TInt err = KErrNone;
- TUid propertySid = KNullUid;
- TFindThread find(KThreadWildCard);
- TFullName name;
- TBool found = EFalse;
- while(find.Next(name)==KErrNone && !found)
- {
- RThread thread;
- err = thread.Open(find);
- if (err == KErrNone)
- {
- RProcess process;
- thread.Process(process);
- TFullName fullname = thread.FullName();
- //RDebug::Printf("SID Search Match Found Name %lS Process ID%ld Thread Id %ld", &fullname, process.Id().Id(), thread.Id().Id());
- found = ETrue;
- //SID saved so that the property can be attached to
- propertySid = process.SecureId();
- process.Close();
- }
- thread.Close();
- }
-
- //attach to the property to publish the address of the RMDebug_BranchTst2 with the correct SID value
- RProperty integerProperty;
- err = integerProperty.Attach(propertySid, EMyPropertyInteger, EOwnerThread);
- if(KErrNone != err)
- RDebug::Printf("Error Attach to the property %d", err);
-
- TInt address = (TInt)&RMDebug_BranchTst2;
-
- // publish the address where the breakpoint would be set
- err = integerProperty.Set(address);
- if(KErrNone != err)
- RDebug::Printf("Error Set of the property %d", err);
- integerProperty.Close();
-
- //open semaphore to signal the fact we have reached the point where we have to set the property
- RSemaphore globsem;
- globsem.OpenGlobal(_L("RMDebugGlobSem"));
- globsem.Signal();
- globsem.Close();
-
- RProcess thisProcess;
- TFileName thisProcessName = thisProcess.FileName();
- RDebug::Printf("App Process Name %lS process id %ld thread id %ld", &thisProcessName, thisProcess.Id().Id(), RThread().Id().Id());
-
- TInt i=0;
- RThread::Rendezvous(KErrNone);
- while(i<0xffffffff)
- {
- RMDebug_BranchTst2();
- User::After(10000);
- }
- }
-
-void SpinForever()
- {
- TInt i=0;
- RThread::Rendezvous(KErrNone);
- while(i<0xffffffff)
- {
- User::After(10000);
- }
- }
-
-void NormalExit()
- {
- RDebug::Printf("Target app: NormalExit() function. Returning to MainL" );
- }
-
-void LaunchThreads(TUint aNumber)
- {
- _LIT(KDebugThreadName, "DebugThread");
- const TUint KDebugThreadDefaultHeapSize=0x10000;
- for(TInt i=0; i<aNumber; i++)
- {
- RThread thread;
- RBuf threadName;
- threadName.Create(KDebugThreadName().Length()+10); // the 10 is for appending i to the end of the name
- threadName.Append(KDebugThreadName());
- threadName.AppendNum(i);
- TInt err = thread.Create(threadName, (TThreadFunction)SpinForever, KDefaultStackSize, KDebugThreadDefaultHeapSize, KDebugThreadDefaultHeapSize, NULL);
- if(err != KErrNone)
- {
- RDebug::Printf("Couldn't create thread %d", err);
- threadName.Close();
- thread.Close();
- break;
- }
- thread.SetPriority(EPriorityNormal);
- TRequestStatus status;
- thread.Rendezvous(status);
- thread.Resume();
- User::WaitForRequest(status);
- thread.Close();
- threadName.Close();
- }
- }
-
-void WaitFiveSecondsThenExit(void)
- {
- // wait for 5 seconds
- User::After(5000000);
- }
-
-TInt NumberOfCpus()
- {
- TInt r = UserSvr::HalFunction(EHalGroupKernel, EKernelHalNumLogicalCpus, 0, 0);
- return r;
- }
-
-TInt SetCpuAffinity(TInt aCpuNumber)
- {
- TInt TestCpuCount = NumberOfCpus();
- RDebug::Printf("SetCpuAffinity --> TestCpuCount = %d\n", TestCpuCount);
- TUint32 cpu = 0;
-
- if ((aCpuNumber % TestCpuCount) != 0)
- cpu = (TUint32)(aCpuNumber % TestCpuCount);
-
- RDebug::Printf("SetCpuAffinity --> Setting cpu %3d\n", cpu);
- TInt r = UserSvr::HalFunction(EHalGroupKernel, EKernelHalLockThreadToCpu, (TAny *)cpu, 0);
- return r;
- }
-
-// call the function corresponding to aFunctionType
-LOCAL_C void CallFunction(TDebugFunctionType aFunctionType, TUint aDelay, TUint aExtraThreads, TInt32 aCpuNumber)
- {
- // pause for aDelay microseconds
- User::After(aDelay);
-
- // set cpu on which this thread should execute on
- if (aCpuNumber)
- SetCpuAffinity(aCpuNumber);
-
- // launch the extra threads
- LaunchThreads(aExtraThreads);
-
- // call appropriate function
- switch( aFunctionType )
- {
- case EPrefetchAbortFunction:
- PrefetchAbort();
- break;
- case EUserPanicFunction:
- UserPanic();
- break;
- case EStackOverflowFunction:
- StackOverFlowFunction();
- break;
- case EDataAbortFunction:
- DataAbort();
- break;
- case EUndefInstructionFunction:
- UndefInstruction();
- break;
- case EDataReadErrorFunction:
- DataRead();
- break;
- case EDataWriteErrorFunction:
- DataWrite();
- break;
- case EUserExceptionFunction:
- UserException();
- break;
- case EWaitFiveSecondsThenExit:
- WaitFiveSecondsThenExit();
- break;
- case ESpinForever:
- SpinForever();
- break;
- case ESpinForeverWithBreakPoint:
- SpinForeverWithBreakPoint();
- break;
- case ENormalExit:
- NormalExit();
- break;
- case EDefaultDebugFunction:
- default:
- break;
- }
- }
-
-void PrintHelp()
- {
- RDebug::Printf("Invoke with arguments:\n");
- RDebug::Printf("\t-d<delay>\n\t: delay in microseconds before calling target function\n");
- RDebug::Printf("\t-f<function-number>\n\t: enumerator from TDebugFunctionType representing function to call\n");
- RDebug::Printf("\t-e<number>\n\t: number of extra threads to launch, these threads run endlessly\n");
- }
-
-
-TInt E32Main()
- {
-
- RDebug::Printf("t_rmdebug_app tid=%d,pid=%d", I64LOW(RThread().Id().Id()), I64LOW(RProcess().Id().Id()) ) ;
- // setup heap checking and clean up trap
- __UHEAP_MARK;
- CTrapCleanup* cleanup=CTrapCleanup::New();
- RThread().SetPriority(EPriorityNormal);
- RProcess::Rendezvous(KErrNone);
-
- // read arguments from command line
- TUint delay = 0;
- TInt32 functionTypeAsTInt32 = (TInt32)EDefaultDebugFunction;
- TUint extraThreads = 0;
- TInt32 aCpuNumber = -1;
-
- TRAPD(err, ParseCommandLineL(functionTypeAsTInt32, delay, extraThreads, aCpuNumber));
-
- if(KErrNone == err)
- {
- // if the command line arguments were successfully read then call the appropriate function
- CallFunction((TDebugFunctionType)functionTypeAsTInt32, delay, extraThreads, aCpuNumber);
- }
-
- // perform clean up and return any error which was recorded
- delete cleanup;
- __UHEAP_MARKEND;
- return err;
- }
-
--- a/kerneltest/e32test/rm_debug/debug_targets/t_rmdebug_app.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#ifndef T_RMDEBUG_APP_H
-#define T_RMDEBUG_APP_H
-
-_LIT(KRMDebugTestApplication, "z:\\sys\\bin\\t_rmdebug_app.exe");
-_LIT(KUserPanic, "UserPanic");
-const TInt KUserPanicCode = 0x1234ABCD;
-enum TMyPropertyKeys {EMyPropertyInteger};
-
-
-// enumeration of functions to call in test debug application
-enum TDebugFunctionType
- {
- EDefaultDebugFunction,
- EPrefetchAbortFunction,
- EUserPanicFunction,
- EStackOverflowFunction,
- EDataAbortFunction,
- EUndefInstructionFunction,
- EDataReadErrorFunction,
- EDataWriteErrorFunction,
- EUserExceptionFunction,
- EWaitFiveSecondsThenExit,
- ESpinForever,
- ESpinForeverWithBreakPoint,
- ENormalExit
- };
-
-#endif //T_RMDEBUG_APP_H
-
--- a/kerneltest/e32test/rm_debug/debug_targets/t_rmdebug_dll.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,25 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include <e32std.h>
-#include <e32std_private.h>
-#include <rm_debug_api.h>
-#include "t_rmdebug_dll.h"
-
-EXPORT_C TUid GetDSSUid()
- {
- return Debug::KUidDebugSecurityServer;
- }
-
--- a/kerneltest/e32test/rm_debug/debug_targets/t_rmdebug_dll.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,23 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include <e32std.h>
-
-/**
- This is a simple function that uses an element from rm_debug_api.h.
- If the e32tests can be built and run then this is 'proof' that the
- rm_debug_api.h header file can be #include'd into a dll
- */
-IMPORT_C TUid GetDSSUid();
--- a/kerneltest/e32test/rm_debug/debug_targets/t_rmdebug_security.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,100 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged by t_rmdebug.exe when testing
-// security restrictions. This application is built with various
-// capabilities by the t_rmdebug_securityX.mmp files. This allows
-// the t_rmdebug2 program to ensure that security restrictions are
-// properly enforced by the DSS/DDD subsystem.
-//
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <e32cons.h>
-#include <e32test.h>
-#include <e32ldr.h>
-#include <e32cmn.h>
-#include <e32cmn_private.h>
-#include "t_rmdebug_security.h"
-
-CRunModeApp* CRunModeApp::NewL()
-//
-// CRunModeApp::NewL
-//
- {
- CRunModeApp* self = new(ELeave) CRunModeApp();
-
- self->ConstructL();
-
- return self;
- }
-
-CRunModeApp::CRunModeApp()
-//
-// CRunModeApp constructor
-//
- {
- }
-
-CRunModeApp::~CRunModeApp()
-//
-// CRunModeApp destructor
-//
- {
- }
-
-void CRunModeApp::ConstructL()
-//
-// CRunModeApp::ConstructL
-//
- {
- }
-
-void CRunModeApp::TestWaitDebug()
-//
-// CRunModeApp::TestWaitDebug
-//
- {
- RProcess::Rendezvous(KErrNone);
-
- // Wait a 3secs then quit (long enough to test, but not hang around forever)
- User::After(3000000);
- }
-
-GLDEF_C TInt E32Main()
-//
-// Entry point for run mode debug app test program
-//
- {
- TInt ret = KErrNone;
-
- // client
- CTrapCleanup* trap = CTrapCleanup::New();
- if (!trap)
- return KErrNoMemory;
-
- CRunModeApp* myApp = CRunModeApp::NewL();
- if (myApp != NULL)
- {
- __UHEAP_MARK;
- TRAP(ret,myApp->TestWaitDebug());
- __UHEAP_MARKEND;
-
- delete myApp;
- }
-
- delete trap;
-
- return ret;
- }
--- a/kerneltest/e32test/rm_debug/debug_targets/t_rmdebug_security.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged by t_rmdebug2.exe when testing
-// security restrictions. This application is built with various
-// capabilities by the t_rmdebug_securityX.mmp files. This allows
-// the t_rmdebug2 program to ensure that security restrictions are
-// properly enforced by the DSS/DDD subsystem.
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef T_RMDEBUG_SECURITY_H
-#define T_RMDEBUG_SECURITY_H
-
-class CRunModeApp : public CBase
-{
-public:
- static CRunModeApp* NewL();
- ~CRunModeApp();
-
- void TestWaitDebug();
-
-private:
- CRunModeApp();
- void ConstructL();
-};
-
-#endif // T_RMDEBUG_SECURITY_H
--- a/kerneltest/e32test/rm_debug/group/t_multi_agent_launcher.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,41 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Application that launches multiple agents which in-turn test the ability of
-// the run mode debug component to debug several targets
-//
-//
-
-targettype exe
-target t_multi_agent_launcher.exe
-
-library euser.lib hal.lib
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-userinclude ../debug_targets
-userinclude ../common
-userinclude ../multi_agent_tests
-
-sourcepath ../multi_agent_tests
-source t_multi_agent_launcher.cpp
-
-UID 0x0 0x4321bbbc
-SECUREID 0x1234aaab
-VENDORID 0x70000001
-
-DEBUGGABLE
-
-macro SYMBIAN_STANDARDDEBUG
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,40 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-target t_rmdebug.exe
-targettype exe
-
-sourcepath ../metro_trk
-source d_rmdebugserver.cpp
-source d_rmdebugthread.cpp
-source t_rmdebug.cpp
-sourcepath ../common
-source d_rmdebugthreadasm.cia
-
-library euser.lib
-
-SYMBIAN_BASE_SYSTEMINCLUDE(nkern)
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-UID 0x100039CE 0x101F7159
-SECUREID 0x101F7159
-VENDORID 0x70000001
-
-CAPABILITY ALL -TCB
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug2.mmh Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-targettype exe
-
-sourcepath ..\debug_targets
-
-source d_rmdebugthread2.cpp
-source d_rmdebugthreadasm2.cia
-
-#if defined(MARM_ARMV5)
-source d_rmdebug_step_test.s
-source d_rmdebug_bkpt_test.s
-#endif
-
-#if defined(MARM_ARMV4)
-source d_rmdebug_step_test_armv4.s
-#endif
-
-source d_demand_paging.cia
-
-library euser.lib
-library hal.lib
-library efsrv.lib
-library t_rmdebug_dll.lib
-
-userinclude ..\..\..\..\kernel\eka\include\drivers
-userinclude ..\..\..\..\kernel\eka\debug\securityserver\inc
-userinclude ..\debug_targets
-
-
-#ifdef SYMBIAN_OLD_EXPORT_LOCATION
-SYMBIAN_BASE_SYSTEMINCLUDE(drivers)
-SYMBIAN_BASE_SYSTEMINCLUDE(kernel)
-#endif
-SYMBIAN_BASE_SYSTEMINCLUDE(nkern)
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-PAGED
-
-// To test heap allocation failure uncomment one or other of the following macros.
-// NOTE: Do not uncomment both, the tests will panic if both are defined!
-
-// To test heap allocation failure in the Debug Device Driver uncomment this macro
-//macro KERNEL_OOM_TESTING
-
-// To test heap allocation failure in the Debug Security Server uncomment this macro
-//macro USER_OOM_TESTING
-
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug2.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-#include "t_rmdebug2.mmh"
-
-target t_rmdebug2.exe
-
-sourcepath ../basic_tests
-source t_rmdebug2.cpp
-source r_low_memory_security_svr_session.cpp
-source r_kernel_low_memory_security_svr_session.cpp
-source r_user_low_memory_security_svr_session.cpp
-
-UID 0x0 0x4321bbbb
-SECUREID 0x1234aaaa
-VENDORID 0x70000001
-
-CAPABILITY READUSERDATA POWERMGMT ALLFILES
-
-DEBUGGABLE
-
-macro SYMBIAN_STANDARDDEBUG
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug2_oem.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Same tests as t_rmdebug2.mmp but with OEM rights conferred
-// by the OEMDebug_F123ABCD.exe token file.
-//
-//
-
-#include "t_rmdebug2.mmh"
-
-target t_rmdebug2_oem.exe
-
-sourcepath ../basic_tests
-source t_rmdebug2.cpp
-source r_low_memory_security_svr_session.cpp
-source r_kernel_low_memory_security_svr_session.cpp
-source r_user_low_memory_security_svr_session.cpp
-
-UID 0x0 0x4321bbbb
-SECUREID 0xF123abcd
-VENDORID 0x70000001
-
-CAPABILITY READUSERDATA POWERMGMT ALLFILES
-
-// Used when compiling tests to work in the presence of an
-// OEM Debug Token
-macro SYMBIAN_OEMDEBUG
-
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug2_oem2.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Same tests as t_rmdebug2.mmp but with some OEM rights conferred
-// by the OEMDebug_F1234567.exe token file.
-//
-//
-
-#include "t_rmdebug2.mmh"
-
-target t_rmdebug2_oem2.exe
-
-sourcepath ../basic_tests
-source t_rmdebug2.cpp
-source r_low_memory_security_svr_session.cpp
-source r_kernel_low_memory_security_svr_session.cpp
-source r_user_low_memory_security_svr_session.cpp
-
-UID 0x0 0x4321bbbb
-SECUREID 0xF1234567
-VENDORID 0x70000001
-
-CAPABILITY READUSERDATA POWERMGMT
-
-// Used when compiling tests to work in the presence of an
-// OEM Debug Token with AllFiles only capability
-macro SYMBIAN_OEM2DEBUG
-
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug2_oemtoken.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-target OEMDebug_F123ABCD.exe
-targettype exe
-
-sourcepath ../basic_tests
-
-source t_rmdebug2_oemtoken.cpp
-
-library euser.lib
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-capability PowerMgmt AllFiles Tcb ReadUserData WriteUserData
-
-UID 0x0 0x0
-SECUREID 0x0
-VENDORID 0x70000001
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug2_oemtoken2.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-target OEMDebug_F1234567.exe
-targettype exe
-
-sourcepath ../basic_tests
-
-source t_rmdebug2_oemtoken.cpp
-
-library euser.lib
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-// Token requires AllFiles
-capability AllFiles ReadUserData PowerMgmt
-
-UID 0x0 0x0
-SECUREID 0x0
-VENDORID 0x70000001
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-target t_rmdebug_app.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app1.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app1.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app10.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app10.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
\ No newline at end of file
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app2.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app2.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app3.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app3.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app4.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app4.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app5.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app5.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
\ No newline at end of file
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app6.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app6.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
\ No newline at end of file
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app7.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app7.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
\ No newline at end of file
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app8.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app8.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
\ No newline at end of file
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_app9.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Target application to be debugged
-//
-//
-
-target t_rmdebug_app9.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_app.cpp
-source d_rmdebugthreadasm2.cia
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-library euser.lib hal.lib
-
-uid 0x0 0x0
-capability none
-
-always_build_as_arm
-pagedcode
-
-DEBUGGABLE
-
-SMPSAFE
\ No newline at end of file
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_dll.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-target t_rmdebug_dll.dll
-targettype dll
-
-DEFFILE ../../~/t_rmdebug_dll.def
-
-sourcepath ../debug_targets
-
-source t_rmdebug_dll.cpp
-
-library euser.lib
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-capability PowerMgmt AllFiles ReadUserData
-
-UID 0x0 0x0
-SECUREID 0x0
-VENDORID 0x70000001
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_multi_agent.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,41 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Application that tests the ability of the run mode debug component
-// to debug multiple targets
-//
-//
-
-targettype exe
-target t_rmdebug_multi_agent.exe
-
-library euser.lib hal.lib
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-userinclude ../debug_targets
-userinclude ../common
-userinclude ../multi_agent_tests
-
-sourcepath ../multi_agent_tests
-source t_multi_agent.cpp t_agent_eventhandler.cpp
-
-UID 0x0 0x4321bbbc
-SECUREID 0x1234aaab
-VENDORID 0x70000001
-
-DEBUGGABLE
-
-macro SYMBIAN_STANDARDDEBUG
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_multi_target.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,43 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Application that tests the ability of the run mode debug component
-// to debug several targets
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-targettype exe
-target t_rmdebug_multi_target.exe
-
-library euser.lib hal.lib
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-userinclude ../debug_targets
-userinclude ../common
-userinclude ../multi_target_tests
-
-sourcepath ../multi_target_tests
-source t_multi_target.cpp
-
-UID 0x0 0x4321bbbc
-SECUREID 0x1234aaab
-VENDORID 0x70000001
-
-DEBUGGABLE
-
-macro SYMBIAN_STANDARDDEBUG
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_security0.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-target t_rmdebug_security0.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_security.cpp
-
-library euser.lib hal.lib
-
-SYMBIAN_BASE_SYSTEMINCLUDE(nkern)
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-UID 0x100039CE 0xbaaaf00d
-SECUREID 0x101F7159
-VENDORID 0x70000001
-
-DEBUGGABLE
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_security1.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-target t_rmdebug_security1.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_security.cpp
-
-library euser.lib hal.lib
-
-SYMBIAN_BASE_SYSTEMINCLUDE(nkern)
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-UID 0x100039CE 0xdeadbaaa
-SECUREID 0x101F7159
-VENDORID 0x70000001
-
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_security2.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-target t_rmdebug_security2.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_security.cpp
-
-library euser.lib hal.lib
-
-SYMBIAN_BASE_SYSTEMINCLUDE(nkern)
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-capability AllFiles
-
-UID 0x100039CE 0xdeadbaaa
-SECUREID 0x101F7159
-VENDORID 0x70000001
-
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_security3.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,37 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-//
-
-ALWAYS_BUILD_AS_ARM
-
-target t_rmdebug_security3.exe
-targettype exe
-
-sourcepath ../debug_targets
-source t_rmdebug_security.cpp
-
-library euser.lib hal.lib
-
-SYMBIAN_BASE_SYSTEMINCLUDE(nkern)
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-capability TCB AllFiles NetworkControl
-
-UID 0x100039CE 0xdeadbaaa
-SECUREID 0x101F7159
-VENDORID 0x70000001
-
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_rmdebug_target_launcher.mmp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,38 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Application that test the ability of the run mode debug component
-// to handle several target applications
-//
-//
-
-target t_rmdebug_target_launcher.exe
-targettype exe
-
-library euser.lib
-
-OS_LAYER_SYSTEMINCLUDE_SYMBIAN
-
-userinclude ../common
-sourcepath ../common
-source t_target_launcher.cpp
-
-UID 0x0 0x4321bbbd
-SECUREID 0x1234aaac
-VENDORID 0x70000001
-
-DEBUGGABLE
-
-macro SYMBIAN_STANDARDDEBUG
-
-SMPSAFE
--- a/kerneltest/e32test/rm_debug/group/t_trkdummyapp.mmp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/e32test/rm_debug/group/t_trkdummyapp.mmp Thu Aug 12 12:51:24 2010 +0100
@@ -27,7 +27,6 @@
library euser.lib
library hal.lib
library efsrv.lib
-library t_rmdebug_dll.lib
SYMBIAN_BASE_SYSTEMINCLUDE(nkern)
OS_LAYER_SYSTEMINCLUDE_SYMBIAN
--- a/kerneltest/e32test/rm_debug/metro_trk/d_rmdebugclient.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,100 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// t_rmdebugclient.h
-// Definitions for the run mode debug agent client side sessions.
-//
-//
-
-#ifndef RMDEBUGCLIENT_H
-#define RMDEBUGCLIENT_H
-
-class TProcessInfo
- {
- public:
- TUint iProcessID;
- TInt iAttributes;
- TUint32 iPriority;
- TBuf<KMaxName> iName;
- };
-
-class TThreadInfo
- {
- public:
- TUint iThreadID;
- TUint8 iPriority;
- TUint8 iThreadType;
- TBuf<KMaxName> iName;
- TUint iOwningProcessID;
-
- // Probably would want a state element here, under debug control, stopped etc
- // such that additional information could be provided which was only valid for
- // stopped threads.
-
- };
-
-class TExecReq
- {
- public:
- TUint32 iRequest; // Step, Step into, step threads
- TUint32 iStartAddress;
- TUint32 iStopAddress;
-
- };
-
-class TMemoryInfo
- {
- public:
- TUint32 iAddress;
- TUint32 iSize;
- TPtr8* iDataPtr;
- };
-
-
-// Client Side session
-class RDebugServSession : public RSessionBase
- {
- public:
- RDebugServSession();
- TVersion Version() const;
-
- TInt Open();
- TInt Close();
-
- TInt ReadMemory(const TUint32 aThreadId, TMemoryInfo* aInfo);
- TInt WriteMemory(const TUint32 aThreadId, TMemoryInfo* aInfo);
-
-// TInt ReadThreadInfo(const TInt aIndex, const TInt aOwningProc, TThreadInfo* aInfo);
-// TInt ReadProcessInfo(const TInt aIndex, TProcessInfo* aInfo);
- TInt SuspendThread(const TInt ThreadID);
- TInt ResumeThread(const TInt ThreadID);
-
- private:
- RThread iServerThread;
- };
-
-// Function codes (opcodes) used in message passing between client and server
-enum TDebugServRqst
- {
- EDebugServOpen = 1,
- EDebugServClose,
-
- EDebugServSuspendThread,
- EDebugServResumeThread,
-// EDebugServReadProcessInfo,
-// EDebugServReadThreadInfo,
- EDebugServReadMemory,
- EDebugServWriteMemory,
- };
-
-#endif // RMDEBUGCLIENT_H
--- a/kerneltest/e32test/rm_debug/metro_trk/d_rmdebugserver.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,453 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Provides the debug agent server implementation.
-//
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <e32cons.h>
-#include <trkkerneldriver.h>
-#include "d_rmdebugserver.h"
-#include "d_rmdebugclient.h"
-#include "t_rmdebug.h"
-
-
-CDebugServServer::CDebugServServer(CActive::TPriority aActiveObjectPriority)
- : CServer2(aActiveObjectPriority)
-//
-// Server constructor
-//
- {
- }
-
-CSession2* CDebugServServer::NewSessionL(const TVersion& /*aVersion*/, const RMessage2& /*aMessage*/) const
-//
-// Session constructor
-//
- {
- // make sure the kernel side device driver is not already loaded
- TInt err;
- err = User::LoadLogicalDevice(KDebugDriverFileName);
- if ((KErrNone == err) || (KErrAlreadyExists == err))
- {
- return new(ELeave) CDebugServSession();
- }
- else
- {
- return (NULL);
- }
- }
-
-CDebugServSession::CDebugServSession()
-// Session implementation
- {
- TInt err;
- TMetroTrkDriverInfo info;
- info.iUserLibraryEnd = 0;
- err = iKernelDriver.Open(info);
- if (KErrNone != err)
- {
- User::Leave(err);
- }
- }
-
-CDebugServSession::~CDebugServSession()
-//
-// Session destructor
-//
- {
- // stop the kernel side driver
- iKernelDriver.Close();
-
- User::FreeLogicalDevice(KDebugDriverName);
- }
-
-
-void CDebugServSession::ServiceL(const RMessage2& aMessage)
-//
-// Session service handler
-//
- {
- TInt res = KErrNone;
-
- switch(aMessage.Function())
- {
- case EDebugServResumeThread:
- res = ResumeThread(aMessage);
- break;
-
- case EDebugServSuspendThread:
- res = SuspendThread(aMessage);
- break;
-
-// case EDebugServReadProcessInfo:
-// res = ReadProcessInfo(aMessage);
-// break;
-//
-// case EDebugServReadThreadInfo:
-// res = ReadThreadInfo(aMessage);
-// break;
-
- case EDebugServReadMemory:
- res = ReadMemory(aMessage);
- break;
-
- case EDebugServWriteMemory:
- res = WriteMemory(aMessage);
- break;
-
- default:
- User::Leave(KErrNotSupported);
- break;
- }
-
- aMessage.Complete(res);
- }
-
-
-
-TInt CDebugServSession::SuspendThread(const RMessage2& aMessage)
-//
-// Session suspend thread
-//
- {
- TInt err;
-
- err = iKernelDriver.SuspendThread(aMessage.Int0());
-
- return err;
- }
-
-TInt CDebugServSession::ResumeThread(const RMessage2& aMessage)
-//
-// Server resume thread
-//
- {
- TInt err;
-
- err = iKernelDriver.ResumeThread(aMessage.Int0());
-
- return err;
- }
-
-//TInt CDebugServSession::ReadProcessInfo(const RMessage2& aMessage)
-////
-//// Server read process information
-////
-// {
-// TInt err;
-// TProcessInfo procinfo;
-// TMetroTrkTaskInfo processInfo(0);
-//
-// err = iKernelDriver.GetProcessInfo(aMessage.Int0(), processInfo);
-//
-// if (KErrNone == err)
-// {
-// procinfo.iProcessID = processInfo.iId;
-// procinfo.iPriority = processInfo.iPriority;
-// procinfo.iName.Copy(processInfo.iName);
-//
-// TPckgBuf<TProcessInfo> p(procinfo);
-// aMessage.WriteL(1,p);
-// }
-//
-// return err;
-// }
-//
-//TInt CDebugServSession::ReadThreadInfo(const RMessage2& aMessage)
-////
-//// Server read thread information
-////
-// {
-// TInt err;
-// TThreadInfo thrdinfo;
-// TMetroTrkTaskInfo threadInfo(aMessage.Int1()); // Sets OtherID to the second input parameter in aMessage
-//
-// // aMessage.Int0 is the index into the thread list for the process
-// err = iKernelDriver.GetThreadInfo(aMessage.Int0(), threadInfo);
-//
-// if (KErrNone == err)
-// {
-// thrdinfo.iThreadID = threadInfo.iId;
-// thrdinfo.iPriority = threadInfo.iPriority;
-// thrdinfo.iName.Copy(threadInfo.iName);
-// thrdinfo.iOwningProcessID = threadInfo.iOtherId;
-//
-// TPckgBuf<TThreadInfo> p(thrdinfo);
-//
-// // Write out the results to the third argument passed in (pointer to the threadinfo structure)
-// aMessage.WriteL(2,p);
-// }
-//
-// return err;
-// }
-
-TInt CDebugServSession::ReadMemory(const RMessage2& aMessage)
-//
-// Server read process memory
-//
- {
- TInt err;
- TUint32 threadId = aMessage.Int0();
- TPckgBuf<TMemoryInfo> pckg = *(TPckgBuf<TMemoryInfo> *)(aMessage.Ptr1());
- TMemoryInfo* InputMemoryInfo = &pckg();
-
- TPtr8 *ptrtst = InputMemoryInfo->iDataPtr;
-
- err = iKernelDriver.ReadMemory(threadId, InputMemoryInfo->iAddress, InputMemoryInfo->iSize, *ptrtst);
-
- return err;
- }
-
-TInt CDebugServSession::WriteMemory(const RMessage2& aMessage)
-//
-// Server write process memory
-//
- {
- TInt err;
- TUint32 threadId = aMessage.Int0();
- TPckgBuf<TMemoryInfo> pckg = *(TPckgBuf<TMemoryInfo> *)(aMessage.Ptr1());
- TMemoryInfo* InputMemoryInfo = &pckg();
-
- TPtr8 *ptrtst = InputMemoryInfo->iDataPtr;
-
- err = iKernelDriver.WriteMemory(threadId, InputMemoryInfo->iAddress, InputMemoryInfo->iSize, *ptrtst);
-
- return err;
- }
-
-
-GLDEF_C TInt CDebugServServer::ThreadFunction(TAny*)
-//
-// Server thread function, continues until active scheduler stops
-//
- {
- CTrapCleanup* cleanup=CTrapCleanup::New();
- if (cleanup == NULL)
- {
- User::Leave(KErrNoMemory);
- }
-
- CActiveScheduler *pA=new CActiveScheduler;
- CDebugServServer *pS=new CDebugServServer(EPriorityStandard);
-
- CActiveScheduler::Install(pA);
-
- TInt err = pS->Start(KDebugServerName);
- if (err != KErrNone)
- {
- User::Leave(KErrNone);
- }
-
- RThread::Rendezvous(KErrNone);
-
- CActiveScheduler::Start();
-
- delete pS;
- delete pA;
- delete cleanup;
-
- return (KErrNone);
- }
-
-
-
-EXPORT_C TInt StartThread(RThread& aServerThread)
-//
-// Start the server thread
-//
- {
- TInt res=KErrNone;
-
- TFindServer finddebugserver(KDebugServerName);
- TFullName name;
-
- if (finddebugserver.Next(name) != KErrNone)
- {
- res = aServerThread.Create( KDebugServerName,
- CDebugServServer::ThreadFunction,
- KDefaultStackSize,
- KDefaultHeapSize,
- KDefaultHeapSize,
- NULL
- );
-
- if (res == KErrNone)
- {
- TRequestStatus rendezvousStatus;
-
- aServerThread.SetPriority(EPriorityNormal);
- aServerThread.Rendezvous(rendezvousStatus);
- aServerThread.Resume();
- User::WaitForRequest(rendezvousStatus);
- }
- else
- {
- aServerThread.Close();
- }
- }
-
- return res;
- }
-
-
-
-RDebugServSession::RDebugServSession()
-//
-// Server session constructor
-//
- {
- }
-
-TInt RDebugServSession::Open()
-//
-// Session open
-//
- {
- TInt r = StartThread(iServerThread);
- if (r == KErrNone)
- {
- r=CreateSession(KDebugServerName, Version(), KDefaultMessageSlots);
- }
-
- return r;
- }
-
-
-TVersion RDebugServSession::Version(void) const
-//
-// Session version
-//
- {
- return (TVersion(KDebugServMajorVersionNumber, KDebugServMinorVersionNumber, KDebugServBuildVersionNumber));
- }
-
-TInt RDebugServSession::SuspendThread(const TInt aThreadID)
-//
-// Session suspend thread request
-//
- {
- TIpcArgs args(aThreadID);
- TInt res;
- res = SendReceive(EDebugServSuspendThread, args);
-
- return res;
- }
-
-TInt RDebugServSession::ResumeThread(const TInt aThreadID)
-//
-// Session resume thread request
-//
- {
- TIpcArgs args(aThreadID);
- TInt res;
- res = SendReceive(EDebugServResumeThread, args);
-
- return res;
- }
-
-
-//TInt RDebugServSession::ReadProcessInfo(const TInt aIndex, TProcessInfo* aInfo)
-////
-//// Session read process information request
-////
-// {
-// TPckgBuf<TProcessInfo> pckg;
-// pckg = *aInfo;
-//
-// TIpcArgs args(aIndex, &pckg);
-//
-// TInt res;
-//
-// res = SendReceive(EDebugServReadProcessInfo, args);
-//
-// *aInfo = pckg();
-//
-// return res;
-//
-// }
-//
-//TInt RDebugServSession::ReadThreadInfo(const TInt aIndex, const TInt aProc, TThreadInfo* aInfo)
-////
-//// Session read thread information request
-////
-// {
-// TPckgBuf<TThreadInfo> pckg;
-// pckg = *aInfo;
-//
-// TIpcArgs args(aIndex, aProc, &pckg);
-//
-// TInt res;
-//
-// res = SendReceive(EDebugServReadThreadInfo, args);
-//
-// *aInfo = pckg();
-//
-// return res;
-//
-// }
-
-
-TInt RDebugServSession::ReadMemory(const TUint32 aThreadID, TMemoryInfo* aInfo)
-//
-// Session read thread memory request
-//
- {
- TPckgBuf<TMemoryInfo> pckg;
- pckg = *aInfo;
-
- TIpcArgs args(aThreadID, &pckg);
-
- TInt res;
-
- res = SendReceive(EDebugServReadMemory, args);
-
- *aInfo = pckg();
-
- return res;
-
- }
-
-
-TInt RDebugServSession::WriteMemory(const TUint32 aThreadID, TMemoryInfo* aInfo)
-//
-// Session write thread memory request
-//
- {
- TPckgBuf<TMemoryInfo> pckg;
- pckg = *aInfo;
-
- TIpcArgs args(aThreadID, &pckg);
-
- TInt res;
-
- res = SendReceive(EDebugServWriteMemory, args);
-
- return res;
- }
-
-
-
-TInt RDebugServSession::Close()
-//
-// Session close the session and thread
-//
- {
- RSessionBase::Close();
- iServerThread.Close();
-
- return KErrNone;
- }
-
--- a/kerneltest/e32test/rm_debug/metro_trk/d_rmdebugserver.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,73 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// t_rmdebugserver.h
-// Definitions for the run mode debug agent server side session.
-//
-//
-
-#ifndef RMDEBUGSVR_H
-#define RMDEBUGSVR_H
-
-// Server name
-_LIT(KDebugServerName,"DebugServer");
-_LIT(KDebugDriverName,"MetroTrk Driver");
-_LIT(KDebugDriverFileName,"trkdriver.ldd");
-
-// A version must be specifyed when creating a session with the server
-const TUint KDebugServMajorVersionNumber=0;
-const TUint KDebugServMinorVersionNumber=1;
-const TUint KDebugServBuildVersionNumber=1;
-const TUint KDefaultMessageSlots=4;
-const TUint KDefaultHeapSize=0x10000;
-
-class CDebugServSession;
-
-
-// Server
-class CDebugServServer : public CServer2
- {
- public:
- CSession2* NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const;
- public:
- static TInt ThreadFunction(TAny* aStarted);
- protected:
- CDebugServServer(CActive::TPriority aActiveObjectPriority);
- };
-
-// Server side session
-class CDebugServSession : public CSession2
- {
- public:
- CDebugServSession();
- ~CDebugServSession();
- void ConstructL ( void );
- void ServiceL(const RMessage2& aMessage);
-
- TInt ReadMemory(const RMessage2& aMessage);
- TInt WriteMemory(const RMessage2& aMessage);
-
-// TInt ReadProcessInfo(const RMessage2& aMessage);
-// TInt ReadThreadInfo(const RMessage2& aMessage);
-
- TInt ResumeThread(const RMessage2& aMessage);
- TInt SuspendThread(const RMessage2& aMessage);
-
- public:
- RMetroTrkDriver iKernelDriver;
-
- private:
- };
-
-
-#endif // RMDEBUGSVR_H
--- a/kerneltest/e32test/rm_debug/metro_trk/t_rmdebug.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,347 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Tests the functionality of the run mode debug device driver.
-//
-//
-
-#include <e32base.h>
-#include <e32base_private.h>
-#include <e32cons.h>
-#include <e32test.h>
-#include <e32ldr.h>
-#include <f32dbg.h>
-#include "d_rmdebugclient.h"
-#include "d_rmdebugthread.h"
-#include "t_rmdebug.h"
-
-IMPORT_C TInt StartDebugThread(RThread& aServerThread);
-IMPORT_D extern TInt TestData;
-IMPORT_D extern TBuf8<SYMBIAN_RMDBG_MEMORYSIZE> gMemoryAccessBytes;
-
-LOCAL_D RTest test(_L("T_RMDEBUG"));
-
-CRunModeAgent::CRunModeAgent()
-//
-// CRunModeAgent constructor
-//
- {
- }
-
-CRunModeAgent* CRunModeAgent::NewL()
-//
-// CRunModeAgent::NewL
-//
- {
- CRunModeAgent* self = new(ELeave) CRunModeAgent();
-
- self->ConstructL();
-
- if (self->iState != ERunModeAgentRunning)
- {
- delete self;
- self = NULL;
- }
- return self;
- }
-
-CRunModeAgent::~CRunModeAgent()
-//
-// CRunModeAgent destructor
-//
- {
- iServSession.Close();
- iDebugThread.Close();
- iState = ERunModeAgentUnInit;
- }
-
-void CRunModeAgent::ConstructL()
-//
-// CRunModeAgent::ConstructL
-//
- {
- TInt err;
- err = StartDebugThread(iDebugThread);
-
- if (err == KErrNone)
- {
- if (iServSession.Open() == KErrNone)
- {
- iState = ERunModeAgentRunning;
- }
- else
- {
- iState = ERunModeAgentUnInit;
- }
- }
- else
- {
- User::Panic(_L("Can't start debug thread"), err);
- }
-}
-
-
-
-CRunModeAgent *RunModeAgent;
-
-// Test process names
-_LIT(ProcessName1,"T_RMDEBUG");
-_LIT(ProcessName1a,"t_rmdebug");
-//_LIT(ProcessName2,"ekern");
-//_LIT(ProcessName3,"efile");
-_LIT(KWildCard,"*");
-
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-0185
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test reading process list
-//! @SYMTestActions Several calls to read the process list
-//! @SYMTestExpectedResults KErrNone and the owning process ID set
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestProcessList()
- {
- TInt err=KErrNone;
- TBool found = FALSE;
-
- test.Next(_L("TestProcessList - Read Process List\n"));
-
- TFindProcess find(KWildCard);
- TFullName name;
- while(find.Next(name)==KErrNone)
- {
- RProcess process;
- err = process.Open(find);
- if (err == KErrNone)
- {
- if ((name.Find(ProcessName1) != KErrNotFound) ||
- (name.Find(ProcessName1a) != KErrNotFound))
- {
- iProcessID = process.Id();
- found = TRUE;
- }
- process.Close();
- }
- }
- test(found== TRUE);
- }
-
-// Test thread name
-_LIT(ThreadName1,"DebugThread");
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-0186
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test reading thread list
-//! @SYMTestActions Several calls to read the thread list
-//! @SYMTestExpectedResults KErrNone and the debug thread ID set
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestThreadList()
- {
- TInt err=KErrNone;
- TBool found = FALSE;
-
- test.Next(_L("TestThreadList - Read Thread List\n"));
-
- TFindThread find(KWildCard);
- TFullName name;
- while(find.Next(name)==KErrNone)
- {
- RThread thread;
- err = thread.Open(find);
- if (err == KErrNone)
- {
- RProcess process;
- thread.Process(process);
- if (((TUint32)process.Id() == iProcessID) &&
- (name.Find(ThreadName1) != KErrNotFound))
- {
- found = TRUE;
- iThreadID = thread.Id();
- }
- }
- thread.Close();
- }
-
- test(found==TRUE);
- }
-
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-0187
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test reading and writing thread memory
-//! @SYMTestActions Several call to read and write blocks of thread memory
-//! @SYMTestExpectedResults KErrNone
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestMemoryAccess()
-{
- TInt err=KErrNone;
- TMemoryInfo MemoryInfo;
- TInt i;
-
- test.Next(_L("TestMemoryAccess - Read Memory\n"));
-
- for (i = 0; i < SYMBIAN_RMDBG_MEMORYSIZE; i++)
- {
- gMemoryAccessBytes.Append(i);
- }
-
- MemoryInfo.iAddress = (TUint32)(&gMemoryAccessBytes[0]);
- MemoryInfo.iSize = SYMBIAN_RMDBG_MEMORYSIZE;
-
- HBufC8 *data = HBufC8::NewLC(SYMBIAN_RMDBG_MEMORYSIZE);
- TPtr8 ptr_memread(data->Des());
- MemoryInfo.iDataPtr = &ptr_memread;
-
-// test.Printf(_L("Read address = 0x%x Read size = 0x%x\n"),MemoryInfo.iAddress,MemoryInfo.iSize);
-
- err = iServSession.ReadMemory(iThreadID, &MemoryInfo);
-
- for (i = 0; i < MemoryInfo.iSize; i++)
- {
- if (ptr_memread.Ptr()[i] != gMemoryAccessBytes[i])
- {
- err = KErrCorrupt;
- }
- }
-
-
- // Test out writing memory.
- test.Next(_L("TestMemoryAccess - Write Memory\n"));
-// test.Printf(_L("Write address = 0x%x Write size = 0x%x\n"),MemoryInfo.iAddress,MemoryInfo.iSize);
- if (err== KErrNone)
- {
- // Now reset the buffer
- for (i = 0; i < SYMBIAN_RMDBG_MEMORYSIZE; i++)
- {
- gMemoryAccessBytes[i] = 0;
- }
-
- // Write our data into the buffer
- err = iServSession.WriteMemory(iThreadID, &MemoryInfo);
-
- for (i = 0; i < MemoryInfo.iSize; i++)
- {
- if (ptr_memread.Ptr()[i] != gMemoryAccessBytes[i])
- {
- err = KErrCorrupt;
- }
- }
-
- }
-
- if (gMemoryAccessBytes[5] == 0)
- {
- err = KErrCorrupt;
- }
-
- CleanupStack::PopAndDestroy(data);
- test(err==KErrNone);
- }
-
-
-//---------------------------------------------
-//! @SYMTestCaseID KBase-0188
-//! @SYMTestType
-//! @SYMPREQ PREQ1426
-//! @SYMTestCaseDesc Test suspending and resuming a task
-//! @SYMTestActions Suspends a thread checks the contents of a variable then waits and tests it hasnt changed
-//! @SYMTestExpectedResults KErrNone
-//! @SYMTestPriority High
-//! @SYMTestStatus Implemented
-//---------------------------------------------
-void CRunModeAgent::TestSuspendResume()
- {
- TInt err;
-
- test.Next(_L("TestSuspendResume - Suspend\n"));
- // Suspend the thread
- err = iServSession.SuspendThread(iThreadID);
- test(err==KErrNone);
- TInt localtestdata;
- localtestdata = TestData;
-
- // Wait 3 seconds (suspends this thread) and hopefully resumes the
- // thread we are controlling via the iServSession.SuspendThread request
- User::After(3000000);
-
- // Now check data hasnt changed
- test(localtestdata==TestData);
-
- // Resume the thread
- test.Next(_L("TestSuspendResume - Resume\n"));
- err = iServSession.ResumeThread(iThreadID);
- test(err==KErrNone);
-
- // Wait 3 seconds (suspends this thread) and hopefully resumes the
- // thread we are controlling via the iServSession.SuspendThread request
- User::After(3000000);
-
- // Now check that the thread being controlled has resumed and is
- // updating the variable
- test(localtestdata!=TestData);
- }
-
-void CRunModeAgent::ClientAppL()
-//
-// Performs each test in turn
-//
- {
- test.Start(_L("ClientAppL"));
-
- TestProcessList();
- TestThreadList();
- TestMemoryAccess();
- TestSuspendResume();
- test.End();
- }
-
-GLDEF_C TInt E32Main()
-//
-// Entry point for run mode debug driver test
-//
- {
- TInt ret = KErrNone;
-
- // client
- CTrapCleanup* trap = CTrapCleanup::New();
- if (!trap)
- return KErrNoMemory;
-
- RunModeAgent = CRunModeAgent::NewL();
- if (RunModeAgent != NULL)
- {
- test.Title();
-
- __UHEAP_MARK;
- TRAPD(r,RunModeAgent->ClientAppL());
- ret = r;
- __UHEAP_MARKEND;
-
- delete RunModeAgent;
- }
-
- delete trap;
-
- return ret;
- }
--- a/kerneltest/e32test/rm_debug/metro_trk/t_rmdebug.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the run mode debug tests
-//
-//
-
-#ifndef RMDEBUG_H
-#define RMDEBUG_H
-
-// Function codes (opcodes) used in message passing between client and server
-enum TRunModeAgentState
- {
- ERunModeAgentUnInit,
- ERunModeAgentRunning,
- };
-
-
-//
-// class CRunModeAgent
-//
-// The basic run mode agent.
-//
-class CRunModeAgent : public CBase
- {
- public:
- static CRunModeAgent* NewL();
- ~CRunModeAgent();
- void ClientAppL();
-
- private:
- CRunModeAgent();
- void ConstructL();
-
- TInt TestStartup();
- TInt TestShutdown();
-
- void TestProcessList();
- void TestThreadList();
- void TestMemoryAccess();
- void TestSuspendResume();
-
- private:
- RDebugServSession iServSession;
- RThread iDebugThread;
- TInt iProcessID;
- TInt iThreadID;
- TInt iState;
- };
-
-#endif // RMDEBUG_H
--- a/kerneltest/e32test/rm_debug/multi_agent_tests/t_agent_eventhandler.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Implements the handling of run mode events for a particular target executable
-//
-
-#include <e32base.h>
-#include <e32property.h>
-#include <e32test.h>
-
-#include "t_rmdebug_app.h"
-#include "t_agent_eventhandler.h"
-#include "t_multi_agent.h"
-#include "t_debug_logging.h"
-
-using namespace Debug;
-
-CAgentAsyncEvent::CAgentAsyncEvent(CMultiAgent& aDriver, const TDesC& aExeName, const TDesC& aExeConfig):
- CActive(EPriorityStandard), iDriver(aDriver)
- {
- }
-
-CAgentAsyncEvent* CAgentAsyncEvent::NewLC(CMultiAgent& aDriver, const TDesC& aExeName, const TDesC& aExeConfig)
- {
- CAgentAsyncEvent* self = new(ELeave) CAgentAsyncEvent(aDriver, aExeName, aExeConfig);
- CleanupStack::PushL(self);
- self->ConstructL(aExeName, aExeConfig);
- return self;
- }
-
-CAgentAsyncEvent* CAgentAsyncEvent::NewL(CMultiAgent& aDriver, const TDesC& aExeName, const TDesC& aExeConfig)
- {
- CAgentAsyncEvent* self = CAgentAsyncEvent::NewLC(aDriver, aExeName, aExeConfig);
- CleanupStack::Pop(); // self
- return self;
- }
-
-void CAgentAsyncEvent::ConstructL(const TDesC& aExeName, const TDesC& aExeConfig)
- {
- iExeName.CreateL(aExeName);
- iExeConfig.CreateL(aExeConfig);
- CActiveScheduler::Add(this);
- }
-
-CAgentAsyncEvent::~CAgentAsyncEvent()
- {
- LOG_MSG2("~CAgentAsyncEvent(), this = 0x%08x", this);
-
- iSEventInfo.iEventInfoBuf.Delete(0, sizeof(TEventInfo));
- iExeName.Close();
- iExeConfig.Close();
- iProc.Close();
- Cancel(); // Cancel any request, if outstanding
- }
-
-/*
- * Issue request to DSS and notify the active scheduler
- */
-void CAgentAsyncEvent::Watch()
- {
- LOG_MSG2("ENTER: CAgentAsyncEvent::Watch, this = 0x%08x", this);
- iDriver.DebugDriver().GetEvent(GetExecutable(), iStatus, iSEventInfo.iEventInfoBuf);
-
- if (!IsActive())
- {
- LOG_MSG("CAgentAsyncEvent::Watch(): SetActive()");
- SetActive();
- }
-
- LOG_MSG("EXIT: CAgentAsyncEvent::Watch");
- }
-
-void CAgentAsyncEvent::RunL()
- {
- LOG_MSG4("ENTER: CAgentAsyncEvent::RunL iDebugType=%d, iStatus.Int() %d, this 0x%x08",
- iSEventInfo.iEventInfo.iEventType, iStatus.Int(), this);
-
- LOG_MSG2("%S", &TPtr8((TUint8*)GetExecutable().Ptr(), 2*GetExecutable().Length(), 2*GetExecutable().Length()));
- iDriver.HandleEvent(iSEventInfo.iEventInfo);
-
- LOG_MSG2("iDriver.GetNumApps() %d: ", iDriver.GetNumApps());
- LOG_MSG2("iDriver.iLaunchCompleted %d: ", iDriver.GetLaunchCompleted());
-
- if (iDriver.GetLaunchCompleted() < iDriver.GetNumApps())
- {
- // Do not call Watch() if target has run to completion but test is still on going
- if (iSEventInfo.iEventInfo.iEventType != EEventsRemoveProcess)
- {
- LOG_MSG("CAgentAsyncEvent::RunL Setting Watch()");
- Watch();
- }
- }
- else
- {
- // Stop event handling for all targets
- LOG_MSG("CAgentAsyncEvent::RunL CActiveScheduler::Stop() & Cancel");
- CActiveScheduler::Stop();
- }
-
- LOG_MSG2("EXIT: CAgentAsyncEvent::RunL", KNullDesC);
- }
-
-void CAgentAsyncEvent::DoCancel()
- {
- LOG_MSG("CAgentAsyncEvent::DoCancel");
- }
-
-TInt CAgentAsyncEvent::RunError(TInt aError)
- {
- LOG_MSG3(" RunL() has left with error %d, this 0x%08X", aError, this);
- return aError;
- // Can we handle this error? Not at the moment!
- }
-
--- a/kerneltest/e32test/rm_debug/multi_agent_tests/t_agent_eventhandler.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,90 +0,0 @@
-// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for event handling via the DSS and target specific information
-//
-//
-
-#ifndef RMDEBUG_AGENT_EVENTHANDLER_H
-#define RMDEBUG_AGENT_EVENTHANDLER_H
-
-#include "t_multi_agent.h"
-
-using namespace Debug;
-
-class CMultiAgent;
-
-/**
- Class for gathering event data from the run-mode driver
- */
-class TAgentEventInfo
-{
-public:
- TAgentEventInfo() :
- iEventInfoBuf((TUint8*)&iEventInfo, sizeof(TEventInfo), sizeof(TEventInfo))
- {
- }
-
-public:
- // This is the underlying class for event interaction with the Run Mode debug API
- TEventInfo iEventInfo;
-
- // A convenience handle for iEventInfo used across the Debug::GetEvent() method
- TPtr8 iEventInfoBuf;
-};
-
-/**
- Active object class used to trap asynchronous events
- Also, contains target specific parameters
- */
-class CAgentAsyncEvent : public CActive
- {
-public:
- // Close buffers and Cancel and destroy
- ~CAgentAsyncEvent();
-
- // Two-phased constructor
- static CAgentAsyncEvent* NewLC(CMultiAgent& aDriver, const TDesC& aExeName, const TDesC& aExeConfig);
-
- // Two-phased constructor
- static CAgentAsyncEvent* NewL(CMultiAgent& aDriver, const TDesC& aExeName, const TDesC& aExeConfig);
-
- // set up ASP and issue another request
- void Watch();
-
- TDesC& GetExecutable() { return iExeName; }
- TDesC& GetExeConfig() { return iExeConfig; }
- RProcess& GetProcHandle() { return iProc; }
-
-protected:
- // from CActive
- virtual void RunL();
- virtual void DoCancel();
- virtual TInt RunError(TInt aError);
-
-private:
- CAgentAsyncEvent(CMultiAgent& aDriver, const TDesC& aExeName, const TDesC& aExeConfig);
- void ConstructL(const TDesC& aExeName, const TDesC& aExeConfig);
-
-private:
- RBuf iExeName;
- RBuf iExeConfig;
- RProcess iProc;
-
- CMultiAgent& iDriver;
- TAgentEventInfo iSEventInfo;
- };
-
-#endif // RMDEBUG_AGENT_EVENTHANDLER_H
-
-
--- a/kerneltest/e32test/rm_debug/multi_agent_tests/t_debug_logging.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Logging macros for use in debug subsystem
-//
-//
-
-#ifndef RMDEBUG_MULTI_AGENT_LOGGING_H
-#define RMDEBUG_MULTI_AGENT_LOGGING_H
-
-/* Debug messages
- *
- * Debug messages are only generated for debug builds.
- *
- * As user mode use RDebug::Printf().
- *
- */
-
-// Uncomment if logging of multi agent test required
-// #define MULTI_AGENT_DEBUG_LOGGING
-
-#ifdef MULTI_AGENT_DEBUG_LOGGING
-
- #include <e32debug.h>
-
- #define LOG_MSG( a ) RDebug::Printf( a )
- #define LOG_MSG2( a, b ) RDebug::Printf( a, b )
- #define LOG_MSG3( a, b, c ) RDebug::Printf( a, b, c )
- #define LOG_MSG4( a, b, c, d ) RDebug::Printf( a, b, c, d )
- #define LOG_MSG5( a, b, c, d, e ) RDebug::Printf( a, b, c, d, e )
-
-#else
-
- #define LOG_MSG( a )
- #define LOG_MSG2( a, b )
- #define LOG_MSG3( a, b, c )
- #define LOG_MSG4( a, b, c, d )
- #define LOG_MSG5( a, b, c, d, e )
-
-#endif
-
-#endif //RMDEBUG_MULTI_AGENT_LOGGING_H
--- a/kerneltest/e32test/rm_debug/multi_agent_tests/t_multi_agent.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,433 +0,0 @@
-// Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Tests the run mode debug device component by launching multiple targets
-// on different CPUs. On a single core the targets run on the same CPU.
-//
-
-#include <e32base.h>
-#include <e32property.h>
-#include <hal.h>
-#include <e32test.h>
-#include <e32def.h>
-#include <e32svr.h>
-
-#include "t_rmdebug_app.h"
-#include "t_multi_agent.h"
-#include "t_agent_eventhandler.h"
-#include "t_debug_logging.h"
-
-const TVersion securityServerVersion(0,1,1);
-
-/**
- * First phase constructor
- */
-CMultiAgent* CMultiAgent::NewL()
- {
- CMultiAgent* self = new(ELeave) CMultiAgent();
- self->ConstructL();
- return self;
- }
-
-/**
- * Destructor
- */
-CMultiAgent::~CMultiAgent()
- {
- LOG_MSG("~CMultiTargetAgent\n");
- iServSession.Close();
- }
-
-/**
- * Constructor
- */
-CMultiAgent::CMultiAgent()
- {
- }
-
-/**
- * Second phase constructor
- */
-void CMultiAgent::ConstructL()
- {
- }
-
-/**
- Parse the command line, set agent cpu affinity and call main test function
- */
-void CMultiAgent::ClientAppL()
- {
- LOG_MSG("ENTER: CMultiTargetAgent::ClientAppL");
-
- iNumApps = KNumApps;
- iAgentCpuNo = KAgentCpu;
- iTargetNameOffset = KTargetOffset;
-
- TInt argc = User::CommandLineLength();
- HBufC* commandLine = NULL;
- LOG_MSG2(">Launcher Process() argc=%d", argc);
-
- if(argc)
- {
- commandLine = HBufC::NewLC(argc);
- TPtr commandLineBuffer = commandLine->Des();
- User::CommandLine(commandLineBuffer);
-
- RBuf printCommandLine;
- CleanupClosePushL(printCommandLine);
- printCommandLine.CreateL(commandLine->Des().Length());
- printCommandLine.Copy(commandLine->Des());
- printCommandLine.Collapse();
- LOG_MSG2(">command line = %S", &printCommandLine );
- CleanupStack::PopAndDestroy( &printCommandLine );
-
- // create a lexer and read through the command line
- TLex lex(*commandLine);
-
- while (!lex.Eos())
- {
- // only look for options with first character '-'
- if (lex.Get() == '-')
- {
- TChar arg = lex.Get();
-
- switch ( arg )
- {
- case 'n':
- lex.Val( iNumApps );
- LOG_MSG2("parsed numApps as %d", iNumApps);
- break;
-
- case 'a':
- lex.Val( iAgentCpuNo );
- LOG_MSG2("parsed agentCpuNo as %d", iAgentCpuNo);
- break;
-
- case 'o':
- lex.Val( iTargetNameOffset );
- LOG_MSG2("parsed iTargetNameOffset as %d", iTargetNameOffset);
- break;
-
- default:
- LOG_MSG("Bad argument from user");
- break;
- }
- }
- }
- }
- // Create active scheduler (to run active objects)
- CActiveScheduler* scheduler = new (ELeave) CActiveScheduler();
- CleanupStack::PushL(scheduler);
- CActiveScheduler::Install(scheduler);
-
- if (iAgentCpuNo)
- {
- LOG_MSG2("CMultiAgent::ClientAppL() - setting agent to cpu %d", iAgentCpuNo);
- UserSvr::HalFunction(EHalGroupKernel, EKernelHalLockThreadToCpu, (TAny *)iAgentCpuNo, 0);
- }
-
- TInt err = iServSession.Connect(securityServerVersion);
-
- if (err != KErrNone)
- {
- User::Panic(_L("Can't open server session"), err);
- }
-
- StartTest();
-
- // Note: below is a workaround to overcome an issue with RTest server crashing
- // when writing to the windows console from different agents (on different CPUs
- // at the same time). To overcome this we signal the launcher using a global
- // semaphore to indicate a RTest complete instead
- RSemaphore launchSemaphore;
- CleanupClosePushL(launchSemaphore);
-
- TFindSemaphore launchSemFinder(KLaunchSemaphoreSearchString);
- TFullName semaphoreResult;
- TInt ret = launchSemFinder.Next(semaphoreResult);
- LOG_MSG3( "> Find Launch Semaphote.Next ret=%d, %lS", ret, &semaphoreResult);
-
- ret = launchSemaphore.OpenGlobal(semaphoreResult);
- LOG_MSG2( ">OpenGlobal semaphore ret=%d", ret );
-
- LOG_MSG( ">Signalling semaphore" );
- launchSemaphore.Signal();
- CleanupStack::PopAndDestroy(&launchSemaphore); // launchSemaphore
-
- // Delete active scheduler
- CleanupStack::PopAndDestroy(scheduler);
-
- if (commandLine)
- CleanupStack::PopAndDestroy(commandLine);
-
- LOG_MSG( "EXIT: CMultiTargetAgent::ClientAppL");
- }
-
-/**
- Launch a process
- @param aProcess the RProcess object used to create the process
- @param aFileName file name of the executable used to create the process
- @return KErrNone on success, or one of the other system wide error codes
- */
-TInt CMultiAgent::LaunchProcess(RProcess& aProcess, const TDesC& aExeName, const TDesC& aCommandLine)
- {
- LOG_MSG( "ENTER: CMultiAgent::LaunchProcess");
- LOG_MSG2("%S", &TPtr8((TUint8*)aExeName.Ptr(), 2*aExeName.Length(), 2*aExeName.Length()));
-
- // wait for 0.5 seconds due to issue with creating several processes in smp quickly
- User::After(500000);
-
- TInt err = aProcess.Create( aExeName, aCommandLine );
- LOG_MSG2( "CMultiAgent::LaunchProcess, aProcess.Create err = %d", err);
-
- // check that there was no error raised
- if (err != KErrNone)
- return err;
-
- // rendezvous with process
- TRequestStatus status = KRequestPending;
- aProcess.Rendezvous(status);
-
- if (KRequestPending != status.Int())
- {
- // startup failed so kill the process
- LOG_MSG2( "> RProcess Rendezvous() failed with %d. Killing process", status.Int() );
- aProcess.Kill(KErrNone);
- LOG_MSG( "EXIT: CMultiAgent::LaunchProcess");
- return status.Int();
- }
- else
- {
- // start the test target
- aProcess.Resume();
- User::WaitForRequest(status);
-
- LOG_MSG2( "> CMultiAgent::LaunchProcess: RProcess Resume() Rendezvous successful %d: ", status.Int() );
-
- if(KErrNone != status.Int())
- {
- LOG_MSG2( "> RProcess Resume() failed with %d. Killing process", status.Int() );
- aProcess.Kill(KErrNone);
- }
-
- LOG_MSG( "EXIT: CMultiAgent::LaunchProcess");
- return status.Int();
- }
- }
-
-/**
- Handle Event
- @param aEventInfo object containing event information from the DSS
- */
-void CMultiAgent::HandleEvent(TEventInfo& aEventInfo)
- {
- LOG_MSG( "ENTER: CMultiAgent::HandleEvent" );
- TInt ret = KErrNone;
- const TInt idValid = 1;
-
- switch ( aEventInfo.iEventType )
- {
- case EEventsAddProcess:
- {
- LOG_MSG(">> EEventsAddProcess");
- TPtrC8 exeNamePtr8(aEventInfo.iAddProcessInfo.iFileName, aEventInfo.iAddProcessInfo.iFileNameLength);
-
- RBuf8 exeName8;
- CleanupClosePushL(exeName8);
- exeName8.CreateL(exeNamePtr8);
- LOG_MSG2("From event: exeName8=%S", &exeName8);
- CleanupStack::PopAndDestroy(&exeName8);
- LOG_MSG("Testing if event process id is valid");
-
- LOG_MSG2("Got aEventInfo.iProcessId=%d", I64LOW( aEventInfo.iProcessId));
- __ASSERT_ALWAYS((aEventInfo.iProcessIdValid==idValid), User::Panic(_L("ProcessId Invalid"), aEventInfo.iProcessIdValid));
-
- RProcess targetProc;
- ret = targetProc.Open(TProcessId(aEventInfo.iProcessId));
- LOG_MSG2("RProcess open ret=%d", ret);
- targetProc.Close();
-
- __ASSERT_ALWAYS((ret == KErrNone), User::Panic(_L("ProcessId Invalid"), aEventInfo.iProcessIdValid));
- break;
- }
-
- case EEventsStartThread:
- {
- LOG_MSG(">> EEventsStartThread");
- TPtrC8 exeNamePtr8(aEventInfo.iStartThreadInfo.iFileName, aEventInfo.iStartThreadInfo.iFileNameLength);
- RBuf8 exe8Name;
- CleanupClosePushL(exe8Name);
- exe8Name.CreateL(exeNamePtr8);
- LOG_MSG2("From event: exeName8=%S", &exe8Name);
- CleanupStack::PopAndDestroy(&exe8Name);
-
- LOG_MSG("Testing if event process id is valid" );
-
- __ASSERT_ALWAYS((aEventInfo.iProcessIdValid==idValid), User::Panic(_L("ProcessId Invalid"), aEventInfo.iProcessIdValid));
-
- LOG_MSG2("Got aEventInfo.iProcessId=%d", I64LOW(aEventInfo.iProcessId));
-
- LOG_MSG("Testing if event thread id is valid");
-
- __ASSERT_ALWAYS((aEventInfo.iThreadIdValid==idValid), User::Panic(_L("ThreadId Invalid"), aEventInfo.iThreadIdValid));
-
- LOG_MSG2("Got aEventInfo.iThreadId=%d", I64LOW(aEventInfo.iThreadId));
- break;
- }
-
- case EEventsUserTrace:
- {
- LOG_MSG(">> EEventsUserTrace");
- break;
- }
-
- case EEventsRemoveProcess:
- {
- LOG_MSG( ">> EEventsRemoveProcess");
- iLaunchCompleted++;
- break;
- }
-
- default:
- {
- LOG_MSG( ">> Unknown event - probably due to DSS busy?");
- break;
- }
- }
-
- LOG_MSG("EXIT: CMultiAgent::HandleEvent");
- }
-
-/**
- * Main test function which launches several targets and stresses the DSS
- */
-TInt CMultiAgent::StartTest()
- {
- LOG_MSG("ENTER: CMultiTargetAgent::StartTest");
-
- for( TInt i = 0; i < iNumApps; i++ )
- {
- RBuf targetName;
- RBuf launcherOptions;
-
- CleanupClosePushL(targetName);
- CleanupClosePushL(launcherOptions);
-
- targetName.CreateL( KTargetExe().Length() + 2 );
- targetName.Format( KTargetExe(), i + iTargetNameOffset + 1 );
-
- LOG_MSG2("App %d: ", i+1);
- LOG_MSG2("%S", &TPtr8((TUint8*)targetName.Ptr(), 2*targetName.Length(), 2*targetName.Length()));
-
- launcherOptions.CreateL( KTargetOptions().Length() + 2 );
- launcherOptions.Format( KTargetOptions(), (TUint)ENormalExit, (i+1) );
-
- LOG_MSG( "AppOptions : ");
- LOG_MSG2("%S", &TPtr8((TUint8*)launcherOptions.Ptr(), 2*launcherOptions.Length(), 2*launcherOptions.Length()));
-
- // Add each test target to array
- iTargetList.AppendL(CAgentAsyncEvent::NewL(*this, targetName, launcherOptions));
- CleanupStack::PopAndDestroy(2, &targetName );
- }
-
- iLaunchCompleted = 0;
- TInt err = KErrNone;
-
- for (TInt i = 0; i < iNumApps; i++)
- {
- // Attach to process non-passively
- LOG_MSG2( ">AttachExecutable app %d ", i + iTargetNameOffset + 1 );
- LOG_MSG2("%S", &TPtr8((TUint8*)iTargetList[i]->GetExecutable().Ptr(), 2*iTargetList[i]->GetExecutable().Length(),
- 2*iTargetList[i]->GetExecutable().Length()));
-
- err = iServSession.AttachExecutable( iTargetList[i]->GetExecutable(), EFalse);
- __ASSERT_ALWAYS((err == KErrNone), User::Panic(_L("DSS Attach failed"), err));
-
- // Continue on interested event actions
- LOG_MSG2( ">SetEventAction app %d, EEventsStartThread EAcionContinue", i + iTargetNameOffset + 1);
-
- err = iServSession.SetEventAction( iTargetList[i]->GetExecutable(), EEventsStartThread, EActionContinue);
- __ASSERT_ALWAYS((err==KErrNone), User::Panic(_L("SetEventAction Error"), err));
-
- LOG_MSG2(">SetEventAction app %d, EEventsAddProcess EActionContinue", i + iTargetNameOffset + 1);
- err = iServSession.SetEventAction( iTargetList[i]->GetExecutable(), EEventsAddProcess, EActionContinue);
- __ASSERT_ALWAYS((err==KErrNone), User::Panic(_L("SetEventAction Error"), err));
-
- LOG_MSG2(">SetEventAction app %d, EEventsUserTrace EActionContinue", i + iTargetNameOffset + 1);
- err = iServSession.SetEventAction( iTargetList[i]->GetExecutable(), EEventsUserTrace, EActionContinue);
- __ASSERT_ALWAYS((err==KErrNone), User::Panic(_L("SetEventAction Error"), err));
-
- LOG_MSG2(">SetEventAction app %d, EEventsRemoveProcess EActionContinue", i + iTargetNameOffset + 1);
- err = iServSession.SetEventAction( iTargetList[i]->GetExecutable(), EEventsRemoveProcess, EActionContinue);
- __ASSERT_ALWAYS((err==KErrNone), User::Panic(_L("SetEventAction Error"), err));
-
- // Add target object to active schedular
- iTargetList[i]->Watch();
- }
-
- for (TInt i= 0; i< iNumApps; i++)
- {
- LOG_MSG( ">Calling LaunchProcess function");
- err = LaunchProcess(iTargetList[i]->GetProcHandle(), iTargetList[i]->GetExecutable(), iTargetList[i]->GetExeConfig());
- __ASSERT_ALWAYS((err==KErrNone), User::Panic(_L("LaunchProcess failed"), err));
- }
-
- LOG_MSG( ">CActiveScheduler::Start()");
- CActiveScheduler::Start();
-
- for (TInt i= 0; i < iNumApps; i++)
- {
- // Now detach again
- LOG_MSG( "Before iServSession.DetachExecutable" );
- err = iServSession.DetachExecutable(iTargetList[i]->GetExecutable());
- __ASSERT_ALWAYS((err==KErrNone), User::Panic(_L("DetachExecutable failed"), err));
- }
-
- // Free all the memory
- iTargetList.ResetAndDestroy();
- LOG_MSG( "EXIT: CMultiTargetAgent::StartTest" );
-
- return KErrNone;
- }
-
-/**
- * Entry point for run mode debug driver test
- */
-GLDEF_C TInt E32Main()
- {
- LOG_MSG( "ENTER: Multi_agent E32Main ");
- __UHEAP_MARK;
-
- TInt ret = KErrNone;
- RProcess::Rendezvous(KErrNone);
-
- CTrapCleanup* trap = CTrapCleanup::New();
-
- if (!trap)
- return KErrNoMemory;
-
- CMultiAgent *runModeAgent = CMultiAgent::NewL();
-
- if (runModeAgent != NULL)
- {
- TRAP(ret,runModeAgent->ClientAppL());
- LOG_MSG2( "ClientAppL returned %d", ret );
- delete runModeAgent;
- }
-
- delete trap;
- __UHEAP_MARKEND;
- LOG_MSG( "EXIT: Multi_agent E32Main ");
- return ret;
- }
-
--- a/kerneltest/e32test/rm_debug/multi_agent_tests/t_multi_agent.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,110 +0,0 @@
-// Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the run mode debug tests
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef RMDEBUG_MULTI_AGENT_H
-#define RMDEBUG_MULTI_AGENT_H
-
-#include <u32hal.h>
-#include <f32file.h>
-#include <rm_debug_api.h>
-
-using namespace Debug;
-
-_LIT(KLaunchSemaphoreName, "t_rmdebug_launch_semaphore");
-_LIT(KLaunchSemaphoreSearchString, "t_rmdebug_launch_semaphore*");
-
-// Currently the targets are instances of t_rmdebug_app.exe
-_LIT(KTargetExe,"z:\\sys\\bin\\t_rmdebug_app%d.exe");
-
-_LIT(KTargetOptions,"-f%d -a%d");
-
-// If changing this, make sure there are enough apps built/in the rom
-const TInt KNumApps = 5;
-
-// Default CPU execution for Agent
-const TInt KAgentCpu = 0;
-
-// Workaround to ensure we have the same agent binary when running multiple agents
-const TInt KTargetOffset = 0;
-
-class CAgentAsyncEvent;
-
-/**
- @Class CRunModeAgent
-
- The basic run mode agent
- */
-class CMultiAgent : public CBase
- {
- public:
- static CMultiAgent* NewL();
- ~CMultiAgent();
- void ClientAppL();
- RSecuritySvrSession& DebugDriver() { return iServSession; };
- void HandleEvent(TEventInfo& aSEventInfo);
-
- public:
- TInt GetLaunchCompleted() const { return iLaunchCompleted; }
- TInt GetNumApps() const { return iNumApps; }
- TInt GetTargetOffset() const { return iTargetNameOffset; }
-
- private:
- CMultiAgent();
- void ConstructL();
- TInt StartTest();
- TInt LaunchProcess(RProcess& aProcess, const TDesC& aExeName, const TDesC& aCommandLine);
-
- private:
-
- /**
- * CPU agent executes on; by default this is 0
- */
- TInt iAgentCpuNo;
-
- /*
- * Offset for running multiple targets using the same agent
- */
- TInt iTargetNameOffset;
-
- /**
- * Number of applications/targets per agent
- */
- TInt iNumApps;
-
- /**
- * Flag used for terminating the event handling for a target
- */
- TInt iLaunchCompleted;
-
- /*
- * Handle to DSS
- */
- RSecuritySvrSession iServSession;
-
- /**
- * Array to target parameters required by the agent
- */
- RPointerArray<CAgentAsyncEvent> iTargetList;
- };
-
-#endif // RMDEBUG_MULTI_AGENT_H
--- a/kerneltest/e32test/rm_debug/multi_agent_tests/t_multi_agent_launcher.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,229 +0,0 @@
-// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Helper app to launch debug targets
-//
-//
-
-#include "t_multi_agent_launcher.h"
-
-#include "t_debug_logging.h"
-
-/**
- * Launch a process
- * @param aProcess the RProcess object used for creating the process
- * @param aExeName the name of the executable to run
- * @param aCommandLine command line parameters to pass when creating the process
- * @return KErrNone on success, or one of the other system wide error codes
- */
-TInt LaunchProcess(RProcess& aProcess, TDesC& aExeName, TDesC& aCommandLine )
- {
- LOG_MSG("ENTER: t_multi_agent_launcher: launchProcess");
-
- LOG_MSG2("aExeName %S ", &TPtr8((TUint8*)aExeName.Ptr(), 2*aExeName.Length(), 2*aExeName.Length()));
- LOG_MSG2("aCommandLine %S", &TPtr8((TUint8*)aCommandLine.Ptr(), 2*aCommandLine.Length(), 2*aCommandLine.Length()));
-
- TInt err = aProcess.Create( aExeName, aCommandLine );
- LOG_MSG2("t_multi_agent_launcher launchProcess, aProcess.Create err = %d", err);
-
- // check that there was no error raised
- if(err != KErrNone)
- {
- return err;
- }
-
- // rendezvous with process
- TRequestStatus status = KRequestPending;
- aProcess.Rendezvous(status);
-
- if(KRequestPending != status.Int())
- {
- // startup failed so kill the process
- LOG_MSG2("t_multi_agent_launcher: launchProcess: RProcess Rendezvous() failed with %d. Killing process", status.Int());
- aProcess.Kill(KErrNone);
- return status.Int();
- }
- else
- {
- aProcess.Resume();
- User::WaitForRequest(status);
-
- LOG_MSG2("t_multi_agent_launcher: launchProcess: RProcess Resume() Rendezvous successful %d: ", status.Int());
-
- if(KErrNone != status.Int())
- {
- LOG_MSG2("t_multi_agent_launcher: RProcess Resume() failed with %d. Killing process", status.Int());
- aProcess.Kill(KErrNone);
- }
-
- LOG_MSG("EXIT: t_multi_agent_launcher launchProcess");
- return status.Int();
- }
- }
-
-/**
- * Read command line parameters and control the launching of the agents.
- */
-void MainL()
- {
- LOG_MSG( "ENTER: t_multi_agent_launcher MainL()");
-
- TInt ret = KErrNone;
- TInt numAgents = KNumAgents;
- TInt numTargets = KNumTargets;
- TInt numTestRuns = KNumTestRuns;
-
- TInt argc = User::CommandLineLength();
- HBufC* commandLine = NULL;
- LOG_MSG2("t_multi_agent_launcher: MainL(): argc=%d", argc);
-
- if(argc)
- {
- commandLine = HBufC::NewLC(argc);
- TPtr commandLineBuffer = commandLine->Des();
- User::CommandLine(commandLineBuffer);
-
- RBuf printCommandLine;
- CleanupClosePushL( printCommandLine );
- printCommandLine.CreateL( commandLine->Des().Length() );
- printCommandLine.Copy( commandLine->Des() );
- printCommandLine.Collapse();
- LOG_MSG2("t_multi_agent_launcher: command line = %S", &printCommandLine);
- CleanupStack::PopAndDestroy( &printCommandLine );
-
- // create a lexer and read through the command line
- TLex lex(*commandLine);
- while (!lex.Eos())
- {
- // only look for options with first character '-'
- if (lex.Get() == '-')
- {
- TChar arg = lex.Get();
- switch ( arg )
- {
- case 'n':
- lex.Val( numAgents );
- LOG_MSG2("t_multi_agent_launcher: parsed numAgents as %d", numAgents);
- break;
- case 'm':
- lex.Val( numTargets );
- LOG_MSG2("t_multi_agent_launcher: parsed numTargets as %d", numTargets);
- break;
- case 't':
- lex.Val( numTestRuns );
- LOG_MSG2("t_multi_agent_launcher: parsed numTestRuns as %d", numTestRuns);
- break;
- default:
- LOG_MSG("t_multi_agent_launcher: unknown argument ignoring it");
- break;
- }
- }
- }
- }
-
- // Note: below is a workaround to overcome an issue with RTest server crashing
- // when writing to the windows console from different agents (on different CPUs
- // at the same time). To overcome this we get signaled by the agents when they have
- // completed their tests so that we can do a RTest complete
- RSemaphore launchSemaphore;
- CleanupClosePushL(launchSemaphore);
- ret = launchSemaphore.CreateGlobal(KLaunchSemaphoreName, 0);
- LOG_MSG2( ">Target Launcher : RSemaphore.CreateGlobal ret %d", ret);
- User::LeaveIfError( ret );
-
- ret = launchSemaphore.OpenGlobal(KLaunchSemaphoreName);
- LOG_MSG2( ">Target Launcher : RSemaphore.OpenGlobal ret %d", ret);
- User::LeaveIfError( ret );
-
- //Now launch the requested number of apps for the requested number of test runs
- for( TInt j = 0; j < numTestRuns; j++ )
- {
- for( TInt i = 0; i < numAgents; i++ )
- {
- RBuf targetName;
- targetName.CleanupClosePushL();
- targetName.CreateL(KAgentExe());
-
- RProcess aProc;
- CleanupClosePushL(aProc);
- RBuf launcherOptions;
- CleanupClosePushL(launcherOptions);
- const TInt additionalWords = 2;
- launcherOptions.CreateL( KAgentOptions().Length() + additionalWords );
-
- // Apply offset: launcherOptions.Format( .., .., i * numTargets, ..)
- // workaround to ensure we have the same binary for multiple agents.
- // e.g. So if offset = 0, agent attaches to app1, app2, app3, app4, app5
- // if offset = 5, agent attached to app6, app7, app8, app9, app10 etc.
- // Note: apps need to be in rom otherwise the agent will fail on an assert
- // (with KErrNotFound)
- launcherOptions.Format( KAgentOptions(), (TUint)numTargets, i * numTargets, 0);
-
- ret = LaunchProcess( aProc, targetName, launcherOptions );
- CleanupStack::PopAndDestroy(3,&targetName);
- User::LeaveIfError(ret);
- }
- }
-
- // Wait for all agents to do their testing before checking the semaphore
- User::After(12000000);
-
- LOG_MSG( ">Target Launcher: Semaphore wait");
-
- for (TInt i = 0; i < numAgents; i ++)
- {
- //We need this delay just in case an agent crashes and never signals the sem
- ret = launchSemaphore.Wait(100000);
- if( ret != KErrNone )
- {
- LOG_MSG3("launchSemaphore.Wait ret %d for agent %d", ret, i);
- break;
- }
- }
-
- LOG_MSG2( "testing for Semaphore ret %d", ret);
-
- // We only want to have one RTest instance at any one time since otherwise RTest can panic
- RTest test(_L("T_MULTI_AGENT_LAUNCHER"));
- test.Start(_L("t_multi_agent_launcher Check for agents finishing correctly"));
- test(ret == KErrNone);
- test.End();
- test.Close();
-
- CleanupStack::PopAndDestroy(&launchSemaphore); // launchSemaphore
-
- if( commandLine )
- CleanupStack::PopAndDestroy(commandLine);
-
- LOG_MSG("EXIT: t_multi_agent_launcher MainL()");
- }
-
-GLDEF_C TInt E32Main()
- {
- LOG_MSG("ENTER: Multi_agent_launcher E32Main()");
- __UHEAP_MARK;
-
- CTrapCleanup* trap = CTrapCleanup::New();
- if (!trap)
- return KErrNoMemory;
-
- TRAPD(err, MainL());
- LOG_MSG2("Multi_agent_launcher: returning from MainL(), err = %d", err);
-
- delete trap;
- LOG_MSG("EXIT: Multi_agent_launcher E32Main()");
- __UHEAP_MARKEND;
-
- return err;
- }
-
--- a/kerneltest/e32test/rm_debug/multi_agent_tests/t_multi_agent_launcher.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,45 +0,0 @@
-// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for agent launcher
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef RMDEBUG_MULTI_AGENT_LAUNCHER_H
-#define RMDEBUG_MULTI_AGENT_LAUNCHER_H
-
-#include <e32test.h>
-
-// Default test runs
-const TInt KNumTestRuns = 1;
-
-// Default number of targets per agent
-const TInt KNumTargets = 5;
-
-// Default number of agents, if changing this make sure there are enough apps being built
-const TInt KNumAgents = 2;
-
-_LIT(KAgentExe,"z:\\sys\\bin\\t_rmdebug_multi_agent.exe");
-_LIT(KAgentOptions,"-n%d -o%d -a%d");
-
-_LIT(KLaunchSemaphoreName, "t_rmdebug_launch_semaphore");
-_LIT(KLaunchSemaphoreSearchString, "t_rmdebug_launch_semaphore*");
-
-#endif // RMDEBUG_MULTI_AGENT_LAUNCHER_H
-
--- a/kerneltest/e32test/rm_debug/multi_target_tests/t_multi_target.cpp Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,405 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Test the ability of the debug system to handle events from several debug targets
-//
-//
-
-#include <e32base.h>
-#include <e32property.h>
-
-#include <hal.h>
-#include <e32test.h>
-
-#include "t_multi_target.h"
-#include "t_target_launcher.h"
-#include "t_rmdebug_app.h"
-
-#ifdef KERNEL_OOM_TESTING
- #ifdef USER_OOM_TESTING
- #error "Cannot define both KERNEL_OOM_TESTING and USER_OOM_TESTING"
- #endif
-#endif
-
-
-using namespace Debug;
-
-const TVersion securityServerVersion(0,1,1);
-
-const TVersion testVersion(2,1,0);
-
-#ifdef SYMBIAN_STANDARDDEBUG
-LOCAL_D RTest test(_L("T_RMDEBUG_MULTI_TARGET"));
-#endif
-
-#ifdef SYMBIAN_OEMDEBUG
-LOCAL_D RTest test(_L("T_RMDEBUG_MULTI_TARGET_OEM"));
-#endif
-
-#ifdef SYMBIAN_OEM2DEBUG
-LOCAL_D RTest test(_L("T_RMDEBUG_MULTI_TARGET_OEM2"));
-#endif
-
-
-
-CMultiTargetAgent* CMultiTargetAgent::NewL()
-//
-// CMultiTargetAgent::NewL
-//
- {
- CMultiTargetAgent* self = new(ELeave) CMultiTargetAgent();
-
- self->ConstructL();
-
- return self;
- }
-
-
-CMultiTargetAgent::~CMultiTargetAgent()
-//
-// CMultiTargetAgent destructor
-//
- {
- RDebug::Printf("~CMultiTargetAgent\n");
- iServSession.Close();
- }
-
-
-CMultiTargetAgent::CMultiTargetAgent() :
- iEventPtr( (TUint8*)&iEventInfo, sizeof(TEventInfo) )
- {
- }
-
-
-void CMultiTargetAgent::ConstructL()
-//
-// CMultiTargetAgent::ConstructL
-//
- {
- }
-
-/**
- * Helper code for the stepping tests. Returns the number of nanokernel ticks in one second.
- *
- * @return Number of nanokernel ticks. 0 if unsuccesful.
- */
-TInt CMultiTargetAgent::HelpTicksPerSecond(void)
- {
- TInt nanokernel_tick_period;
- HAL::Get(HAL::ENanoTickPeriod, nanokernel_tick_period);
-
- ASSERT(nanokernel_tick_period != 0);
-
- static const TInt KOneMillion = 1000000;
-
- return KOneMillion/nanokernel_tick_period;
- }
-
-void CMultiTargetAgent::ClientAppL()
-//
-// Performs each test in turn
-//
- {
- test.Start(_L("ClientAppL"));
- TInt err = iServSession.Connect(securityServerVersion);
- if (err != KErrNone)
- {
- User::Panic(_L("Can't open server session"), err);
- }
- SetupDebugServerL();
- LaunchTargetsInOrderL();
- RDebug::Printf( "returning from CMultiTargetAgent::ClientAppL" );
- test.End();
- }
-
-/**
- Launch a process
-
- @param aProcess The RProcess object to use to create the process
- @param aExeName File name of the executable to create the process from
- @param aCommandLine The command line to pass to the new process
- @return KErrNone on success, or one of the other system wide error codes
- */
-TInt CMultiTargetAgent::LaunchProcess(RProcess& aProcess, TDesC & aExeName, TDesC & aCommandLine )
- {
- TInt err = aProcess.Create( aExeName, aCommandLine );
- if(err != KErrNone)
- {
- RDebug::Printf( "aProcess.Create ret %d", err);
- return err;
- }
-
- TRequestStatus status = KRequestPending;
- aProcess.Rendezvous(status);
- if(KRequestPending != status.Int())
- {
- // startup failed so kill the process
- aProcess.Kill(KErrNone);
- return status.Int();
- }
- else
- {
- // start up succeeded so resume the process
- aProcess.Resume();
- // Give the process a chance to run
- User::After( 500000 );
- return KErrNone;
- }
- }
-
-void CMultiTargetAgent::SetupDebugServerL()
- {
- RDebug::Printf( "CMultiTargetAgent::SetupDebugServerL" );
- test.Next(_L("SetupDebugServerL\n"));
- iTargets.ReserveL( KNumApps );
-
- RBuf targetName;
- CleanupClosePushL( targetName );
-
- for( TInt numApps = 0; numApps < KNumApps; numApps++ )
- {
- iTargets.AppendL( targetName );
- RDebug::Printf( "Attach to DSS for app %d ", numApps );
-
- iTargets[numApps].CreateL( KTargetExe().Length() + 2 );
- iTargets[numApps].Format( KTargetExe(), numApps+1 );
-
- TInt ret = iServSession.AttachExecutable( iTargets[numApps], EFalse );
- test( ret == KErrNone );
-
- RDebug::Printf( ">SetEventAction app %d, EEventsStartThread EActionSuspend", numApps );
- ret = iServSession.SetEventAction( iTargets[numApps], EEventsStartThread, EActionSuspend );
- test( ret == KErrNone );
-
- RDebug::Printf( ">SetEventAction app %d, EEventsAddProcess EActionContinue", numApps );
- ret = iServSession.SetEventAction( iTargets[numApps], EEventsAddProcess, EActionContinue );
- test( ret == KErrNone );
-
- RDebug::Printf( ">SetEventAction app %d, EEventsRemoveProcess EActionContinue", numApps );
- ret = iServSession.SetEventAction( iTargets[numApps], EEventsRemoveProcess, EActionContinue );
- test( ret == KErrNone );
- }
-
- CleanupStack::PopAndDestroy( &targetName ); // targetName
-
- }
-
-
-
-TInt CMultiTargetAgent::LaunchTargetsInOrderL()
- {
- RDebug::Printf( "CMultiTargetAgent::LaunchTargetsInOrderL" );
-
- RBuf launcher;
- CleanupClosePushL( launcher );
- launcher.CreateL( KLauncherExe() );
-
- RBuf launcherOptions;
- CleanupClosePushL( launcherOptions );
- launcherOptions.CreateL( KTargetOptions().Length() + 2 );
- launcherOptions.Format( KTargetOptions(), (TUint)ENormalExit );
-
- RDebug::Printf( ">LaunchProcess()" );
- RProcess launcherProc;
- CleanupClosePushL( launcherProc );
-
- TInt ret = LaunchProcess( launcherProc, launcher, launcherOptions );
- RDebug::Printf( "<LaunchProcess() ret %d", ret );
-
- CleanupStack::PopAndDestroy( &launcherProc ); // launcherProc
- CleanupStack::PopAndDestroy( &launcherOptions ); // launcherOptions
- CleanupStack::PopAndDestroy( &launcher ); //launcher
-
- test( ret == KErrNone );
-
- RSemaphore launchSemaphore;
- CleanupClosePushL( launchSemaphore );
-
- TFindSemaphore launchSemFinder( KLaunchMutexNameSearchString );
- TFullName mutexResult;
- ret = launchSemFinder.Next(mutexResult);
- RDebug::Printf( "> Find Launch Semaphote.Next ret=%d, %lS", ret, &mutexResult );
- test( ret == KErrNone );
-
- ret = launchSemaphore.OpenGlobal( mutexResult );
- RDebug::Printf( "> OpenGlobal mutex ret=%d", ret );
- test( ret == KErrNone );
-
- TBool thisLaunchCompleted;
-
- test.Next(_L("LaunchTargetsInOrderL\n"));
- for( TInt numLaunches = KNumLaunches; numLaunches > 0; numLaunches-- )
- {
- for( TInt numApps = KNumApps; numApps > 0; numApps-- )
- {
- thisLaunchCompleted = EFalse;
- // This will trigger the launcher app to launch the next target
- RDebug::Printf( " >Mutex.Signal app=%d, launch=%d", numApps, numLaunches);
- launchSemaphore.Signal();
-
- RBuf8 tgt8Name;
- CleanupClosePushL( tgt8Name );
-
- RBuf tgtCollapseName;
- CleanupClosePushL( tgtCollapseName );
-
- tgtCollapseName.CreateL( iTargets[numApps-1] );
- tgt8Name.CreateL( tgtCollapseName.Collapse() );
-
-
- while( ! thisLaunchCompleted )
- {
- RDebug::Printf( ">GetEvent app %d for %S", numApps, &tgt8Name );
- iServSession.GetEvent( iTargets[numApps-1], iStatus, iEventPtr );
-
- // Wait for the target to get started.
- RDebug::Printf( " >Wait for event from target app=%d, launch=%d\n", numApps, numLaunches);
- User::WaitForRequest( iStatus );
- RDebug::Printf( " <Wait for request returned with status %d", iStatus.Int() );
- test( iStatus==KErrNone );
-
- RDebug::Printf( " > Got iEventType =%d, app=%d", iEventInfo.iEventType, numApps );
- switch( iEventInfo.iEventType )
- {
- case EEventsAddProcess:
- {
- RDebug::Printf( "Got EEventsAddProcess" );
- TPtrC8 exeNamePtr8( iEventInfo.iAddProcessInfo.iFileName, iEventInfo.iAddProcessInfo.iFileNameLength );
-
- RBuf8 exeName8;
- CleanupClosePushL( exeName8 );
- exeName8.CreateL( exeNamePtr8 );
- RDebug::Printf( " from event: exeName8=%S", &exeName8 );
- CleanupStack::PopAndDestroy( &exeName8 );
-
- RBuf8 compareName8;
- CleanupClosePushL( compareName8 );
- compareName8.CreateL( KTargetExeName().Length() + 10 );
- compareName8.Format( KTargetExeName(), numApps );
- RDebug::Printf( " comparing to: compareName8=%S", &compareName8 );
-
- test( compareName8.CompareC( exeNamePtr8 ) == 0 );
- CleanupStack::PopAndDestroy( &compareName8 );
-
- RDebug::Printf( "Testing if event process id is valid" );
- test( iEventInfo.iProcessIdValid );
- RDebug::Printf( "Got iEventInfo.iProcessId=%d", I64LOW( iEventInfo.iProcessId ) );
-
- RProcess targetProc;
- ret = targetProc.Open( TProcessId( iEventInfo.iProcessId ) );
- RDebug::Printf( "RProcess open ret=%d",ret );
- targetProc.Close();
- test( ret == KErrNone );
-
- break;
- }//EEventsAddProcess
-
- case EEventsStartThread:
- {
- RDebug::Printf( "Got EEventsStartThread" );
-
- TPtrC8 exeNamePtr8( iEventInfo.iStartThreadInfo.iFileName, iEventInfo.iStartThreadInfo.iFileNameLength );
- RBuf8 exe8Name;
- CleanupClosePushL( exe8Name );
- exe8Name.CreateL( exeNamePtr8 );
- RDebug::Printf( " from event: exeName8=%S", &exe8Name );
- CleanupStack::PopAndDestroy( &exe8Name );
-
- test( tgt8Name.CompareC( exeNamePtr8 ) == 0 );
-
- RDebug::Printf( "Testing if event process id is valid" );
- test( iEventInfo.iProcessIdValid );
- RDebug::Printf( "Got iEventInfo.iProcessId=%d", I64LOW( iEventInfo.iProcessId ) );
-
- RDebug::Printf( "Testing if event thread id is valid" );
- test( iEventInfo.iThreadIdValid );
- RDebug::Printf( "Got iEventInfo.iThreadId=%d", I64LOW( iEventInfo.iThreadId ) );
-
- RThread targetThread;
- CleanupClosePushL( targetThread );
-
- ret = targetThread.Open( TThreadId( iEventInfo.iThreadId ) );
- RDebug::Printf( "RThread open ret=%d", ret );
- test( ret == KErrNone );
-
- test( iEventInfo.iThreadId == targetThread.Id() );
-
- RDebug::Printf( "Resuming thread for app=%d, id=%d", numApps, I64LOW( targetThread.Id() ));
- ret = iServSession.ResumeThread( iEventInfo.iThreadId );
- CleanupStack::PopAndDestroy( &targetThread );
-
- test( ret == KErrNone );
-
- ret = iServSession.ResumeThread( iEventInfo.iThreadId );
- break;
- }//case EEventsStartThread
-
- case ( EEventsRemoveProcess ):
- {
- RDebug::Printf( "*** Got EEventsRemoveProcess. app%d has exited. Moving on to next app", numApps );
- thisLaunchCompleted = ETrue;
- break;
- }
-
- default :
- RDebug::Printf( "Got unknown event" );
- test( EFalse );
- break;
- }
- }//while
-
- CleanupStack::PopAndDestroy( &tgtCollapseName ); // tgtCollapseName
- CleanupStack::PopAndDestroy( &tgt8Name ); // tgt8Name
- }
- }
-
- launchSemaphore.Signal();
-
- CleanupStack::PopAndDestroy( &launchSemaphore ); // launchSemaphore
-
- for( TInt i = iTargets.Count()-1; i>=0; i-- )
- {
- RDebug::Printf( "Closing target %d", i );
- iTargets[ i ].Close();
- }
-
- iTargets.Close();
-
- return KErrNone;
- }
-
-
-GLDEF_C TInt E32Main()
- {
- TInt ret = KErrNone;
-
-
- CTrapCleanup* trap = CTrapCleanup::New();
- if (!trap)
- return KErrNoMemory;
- test.Title();
-
- CMultiTargetAgent *runModeAgent = CMultiTargetAgent::NewL();
- if (runModeAgent != NULL)
- {
- __UHEAP_MARK;
- TRAP(ret,runModeAgent->ClientAppL());
- __UHEAP_MARKEND;
-
- RDebug::Printf( "ClientAppL returned %d", ret );
- delete runModeAgent;
- }
-
- delete trap;
- return ret;
- }
--- a/kerneltest/e32test/rm_debug/multi_target_tests/t_multi_target.h Thu Aug 12 11:55:14 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-// Definitions for the run mode debug tests
-//
-//
-
-/**
- @file
- @internalTechnology
- @released
-*/
-
-#ifndef RMDEBUG_MULTI_TARGET_H
-#define RMDEBUG_MULTI_TARGET_H
-
-#include "t_rmdebug_app.h"
-
-#include <rm_debug_api.h>
-
-class CMultiTargetAgent;
-
-//
-// class CRunModeAgent
-//
-// The basic run mode agent.
-//
-class CMultiTargetAgent : public CBase
- {
-public:
- static CMultiTargetAgent* NewL();
- ~CMultiTargetAgent();
- void ClientAppL();
-
- TInt LaunchProcess(RProcess& aProcess, TDesC & aExeName, TDesC & aCommandLine );
-
-private:
- CMultiTargetAgent();
- void ConstructL();
-
- void ReportPerformance(void);
-
- TInt HelpTicksPerSecond(void);
-
- enum TTestMode
- {
- //run all the tests
- EModeAll = 1<<0,
- //run the specified tests in reverse order
- EModeReverse = 1<<1,
- //print out help
- EModeHelp = 1<<2,
- //print out help
- EModeVersion = 1<<3
- };
-
- TInt LaunchTargetsInOrderL();
- void SetupDebugServerL();
-
-private:
-
-#if defined(KERNEL_OOM_TESTING)
- RKernelLowMemorySecuritySvrSession iServSession;
-#elif defined (USER_OOM_TESTING)
- RUserLowMemorySecuritySvrSession iServSession;
-#else
- Debug::RSecuritySvrSession iServSession;
-#endif
- RSemaphore iAddressGlobSem;
-
- TUid iMySid;
-
- // Timing information
- TInt iStartTick;
- TInt iStopTick;
-
- RArray<RBuf> iTargets;
- TRequestStatus iStatus;
- Debug::TEventInfo iEventInfo;
- TPtr8 iEventPtr;
- };
-
-#endif // RMDEBUG_MULTI_TARGET_H
--- a/kerneltest/f32test/bench/t_fcachebm.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/bench/t_fcachebm.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -68,7 +68,6 @@
TBuf16<25> gFileA;
TBuf16<25> gFileB;
TBuf16<25> gStreamFile;
-TInt64 gMediaSize;
HBufC8* gBuf = NULL;
TPtr8 gBufReadPtr(NULL, 0);
@@ -1456,8 +1455,6 @@
r = TheFs.Volume(volInfo, drive);
FailIfError(r);
- gMediaSize = volInfo.iSize;
-
FormatFat(gSessionPath[0]-'A');
TheFs.MkDirAll(gSessionPath);
--- a/kerneltest/f32test/filesystem/fat/t_checkdisk.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/filesystem/fat/t_checkdisk.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -562,7 +562,7 @@
TInt r = TheFs.Volume(volInfo, gDrive);
test_KErrNone(r);
- gMediaSize = volInfo.iSize;
+ gMediaSize = volInfo.iFree;
gSmallFileSize = KBlockSize;
gBigFileSize = KBlockSize*20;
while(((2*gBigFileSize)+KOneMeg) > gMediaSize )
--- a/kerneltest/f32test/server/t_dcallcaps.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_dcallcaps.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -77,9 +77,6 @@
TRequestStatus aStat3;
TRequestStatus aStat4;
-TVolumeInfo aVolInfo;
-// TDriveInfo adriveInfo;
-
TBuf<40> systestfile;
TBuf<40> pritestfile;
TBuf<40> restestfile;
--- a/kerneltest/f32test/server/t_dcallfiles.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_dcallfiles.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -89,9 +89,6 @@
TRequestStatus aStat3;
TRequestStatus aStat4;
-TVolumeInfo aVolInfo;
-// TDriveInfo adriveInfo;
-
TBuf<40> systestfile;
TBuf<40> pritestfile;
TBuf<40> restestfile;
--- a/kerneltest/f32test/server/t_dcdiskadmin.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_dcdiskadmin.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -76,9 +76,6 @@
TRequestStatus aStat3;
TRequestStatus aStat4;
-TVolumeInfo aVolInfo;
-// TDriveInfo adriveInfo;
-
TBuf<40> systestfile;
TBuf<40> pritestfile;
TBuf<40> restestfile;
--- a/kerneltest/f32test/server/t_dcdiskadminallfiles.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_dcdiskadminallfiles.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -84,9 +84,6 @@
TRequestStatus aStat3;
TRequestStatus aStat4;
-TVolumeInfo aVolInfo;
-// TDriveInfo adriveInfo;
-
TBuf<40> systestfile;
TBuf<40> pritestfile;
TBuf<40> restestfile;
--- a/kerneltest/f32test/server/t_dcnone.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_dcnone.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -95,9 +95,6 @@
TRequestStatus aStat3;
TRequestStatus aStat4;
-TVolumeInfo aVolInfo;
-// TDriveInfo adriveInfo;
-
TBuf<40> systestfile;
TBuf<40> pritestfile;
TBuf<40> restestfile;
--- a/kerneltest/f32test/server/t_dctcb.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_dctcb.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -88,8 +88,6 @@
TRequestStatus aStat3;
TRequestStatus aStat4;
-TVolumeInfo aVolInfo;
-
TBuf<40> systestfile;
TBuf<40> pritestfile;
TBuf<40> restestfile;
--- a/kerneltest/f32test/server/t_dctcballfiles.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_dctcballfiles.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -77,9 +77,6 @@
TRequestStatus aStat3;
TRequestStatus aStat4;
-TVolumeInfo aVolInfo;
-// TDriveInfo adriveInfo;
-
TBuf<40> systestfile;
TBuf<40> pritestfile;
TBuf<40> restestfile;
--- a/kerneltest/f32test/server/t_dctcbdiskadmin.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_dctcbdiskadmin.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -76,9 +76,6 @@
TRequestStatus aStat3;
TRequestStatus aStat4;
-TVolumeInfo aVolInfo;
-// TDriveInfo adriveInfo;
-
TBuf<40> systestfile;
TBuf<40> pritestfile;
TBuf<40> restestfile;
--- a/kerneltest/f32test/server/t_fsched.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_fsched.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1399,7 +1399,7 @@
TInt r = TheFs.Volume(volInfo, gDrive);
TESTERROR(r);
- gMediaSize = volInfo.iSize;
+ gMediaSize = volInfo.iFree;
gSmallFileSize = KBlockSize;
gBigFileSize = KBlockSize*20;
--- a/kerneltest/f32test/server/t_rcache.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_rcache.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1684,7 +1684,7 @@
TVolumeInfo volInfo;
TInt r = TheFs.Volume(volInfo, gDrive);
test_KErrNone(r);
- gMediaSize = volInfo.iSize;
+ gMediaSize = volInfo.iFree;
gSecondFileSize = KBlockSize*92;
gFirstFileSize = KBlockSize*(256);
while(((2*gFirstFileSize)+KOneMeg) > gMediaSize )
--- a/kerneltest/f32test/server/t_wcache.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/kerneltest/f32test/server/t_wcache.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -1355,10 +1355,8 @@
TVolumeInfo volInfo;
TInt r = gTheFs.Volume(volInfo, gDrive);
test_KErrNone(r);
- gMediaSize = volInfo.iSize;
-
- test.Printf(_L("\nMedia size: %d MB\n"), gMediaSize/KOneMeg );
-
+ gMediaSize = volInfo.iFree;
+ test.Printf(_L("\nMedia free space: %d MB\n"), gMediaSize/KOneMeg);
return ETrue;
}
--- a/package_definition.xml Thu Aug 12 11:55:14 2010 +0100
+++ b/package_definition.xml Thu Aug 12 12:51:24 2010 +0100
@@ -44,7 +44,7 @@
<!-- these are LDDs for storage media-->
<unit bldFile="kernel/eka/drivers/locmedia" mrp="kernel/eka/drivers/locmedia/base_e32_drivers_locmedia.mrp"/>
</component>
- <component id="runmodedebugger" name="Run Mode Debugger" purpose="mandatory">
+ <component id="stopmodedebugdriver" name="Stop Mode Debug Driver" purpose="mandatory">
<unit bldFile="kernel/eka/drivers/debug/group" mrp="kernel/eka/drivers/debug/group/base_e32_drivers_debug.mrp"/>
</component>
<component id="btrace" name="Kernel Trace Tool" purpose="mandatory">
--- a/userlibandfileserver/fileserver/group/release.txt Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/group/release.txt Thu Aug 12 12:51:24 2010 +0100
@@ -1,3 +1,24 @@
+Version 2.00.3058
+=================
+(Made by fadhliM 30/07/2010)
+
+1. niccox
+ 1. ou1cimx1#393936 Incorrect update of progress bar with format of Usb Mass Storage
+ 2. ou1cimx1#500789 ENV : F32Test T_WCACHE - Incorrect Check for Disk Size
+
+
+Version 2.00.3057
+=================
+(Made by fadhliM 27/07/2010)
+
+1. niccox
+ 1. ou1cimx1#393936 Incorrect update of progress bar with format of Usb Mass Storage
+ 2. ou1cimx1#493805 USB Host MS does not recognise NTFS partition info
+
+2. h14jiang
+ 1. ou1cimx1#495683 FileServer - Bad usage of RArray::Append() and RPointerArray::Append()
+
+
Version 2.00.3056
=================
(Made by fadhliM 26/07/2010)
--- a/userlibandfileserver/fileserver/inc/f32ver.h Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/inc/f32ver.h Thu Aug 12 12:51:24 2010 +0100
@@ -58,6 +58,6 @@
@see TVersion
*/
-const TInt KF32BuildVersionNumber=3055;
+const TInt KF32BuildVersionNumber=3058;
//
#endif
--- a/userlibandfileserver/fileserver/sfat/sl_cache.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/sfat/sl_cache.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -135,7 +135,7 @@
for(TUint cnt=0; cnt<aNumPages; ++cnt)
{
CWTCachePage* pPage = CWTCachePage::NewL(aPageSizeLog2);
- iPages.Append(pPage);
+ iPages.AppendL(pPage);
}
InvalidateCache();
--- a/userlibandfileserver/fileserver/sfat/sl_fatcache.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/sfat/sl_fatcache.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -358,7 +358,7 @@
//-- prepare pointer array for pages. NULL entry in the array means that the page at this index isn't allocated.
for(TUint i=0; i<numPages; ++i)
- iPages.Append(NULL);
+ iPages.AppendL(NULL);
}
--- a/userlibandfileserver/fileserver/sfat/sl_leafdir_cache.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/sfat/sl_leafdir_cache.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -756,8 +756,8 @@
else
{
iLruList.Remove(i);
- iLruList.Insert(aNodeUsed, 0);
- return KErrNone;
+ TInt r = iLruList.Insert(aNodeUsed, 0);
+ return r;
}
}
}
--- a/userlibandfileserver/fileserver/sfat32/sl_cache.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/sfat32/sl_cache.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -119,7 +119,7 @@
for(TUint cnt=0; cnt<aNumPages; ++cnt)
{
CWTCachePage* pPage = CWTCachePage::NewL(aPageSizeLog2);
- iPages.Append(pPage);
+ iPages.AppendL(pPage);
}
InvalidateCache();
--- a/userlibandfileserver/fileserver/sfat32/sl_fatcache.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/sfat32/sl_fatcache.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -349,7 +349,7 @@
//-- prepare pointer array for pages. NULL entry in the array means that the page at this index isn't allocated.
for(TUint i=0; i<numPages; ++i)
- iPages.Append(NULL);
+ iPages.AppendL(NULL);
}
--- a/userlibandfileserver/fileserver/sfat32/sl_leafdir_cache.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/sfat32/sl_leafdir_cache.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -750,8 +750,8 @@
else
{
iLruList.Remove(i);
- iLruList.Insert(aNodeUsed, 0);
- return KErrNone;
+ TInt r = iLruList.Insert(aNodeUsed, 0);
+ return r;
}
}
}
--- a/userlibandfileserver/fileserver/sfile/sf_memory_client.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/sfile/sf_memory_client.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -144,7 +144,11 @@
iTouchedRegionFlag = 0;
iReusablePagePool.Close();
- iReusablePagePool.Reserve(iReservedRegionMarkInSegs);
+ r = iReusablePagePool.Reserve(iReservedRegionMarkInSegs);
+ if (r != KErrNone)
+ {
+ ASSERT(0);
+ }
}
/**
@@ -229,7 +233,9 @@
ASSERT(err == KErrNone);
if (err != KErrNone)
return err;
- iReusablePagePool.Append(aStartRamAddr);
+ err = iReusablePagePool.Append(aStartRamAddr);
+ if (err != KErrNone)
+ return err;
return KErrNone;
}
--- a/userlibandfileserver/fileserver/sfile/sf_pool.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/sfile/sf_pool.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -64,7 +64,11 @@
{
return KErrNoMemory;
}
- iFreeList.Append(t);
+ r = iFreeList.Append(t);
+ if(r != KErrNone)
+ {
+ return r;
+ }
i++;
}
--- a/userlibandfileserver/fileserver/shostmassstorage/msproxy/hostusbmsproxy.cpp Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/shostmassstorage/msproxy/hostusbmsproxy.cpp Thu Aug 12 12:51:24 2010 +0100
@@ -55,10 +55,10 @@
partitionInfo.Close();
return r;
}
- TUint8 *iIntBuf = (TUint8 *) partitionInfo.Ptr();
+ TUint8* buffer = const_cast<TUint8*>(partitionInfo.Ptr());
// Read of the first sector successful so check for a Master Boot Record
- if (*(TUint16*)(&iIntBuf[KMBRSignatureOffset])!= KMBRSignature)
+ if (*(reinterpret_cast<TUint16*>(&buffer[KMBRSignatureOffset]))!= KMBRSignature)
{
__PXYPRINT(_L("MBR not present"));
iMsDataMemMap.Reset();
@@ -66,16 +66,16 @@
else
{
// Move the partition entries to a 4 byte boundary
- memcpy(&iIntBuf[0],&iIntBuf[KMBRFirstPartitionOffset],(sizeof(TMBRPartitionEntry)<<2));
+ memcpy(&buffer[0],&buffer[KMBRFirstPartitionOffset],(sizeof(TMBRPartitionEntry)<<2));
// Search for a x86 default boot partition - let this be the first
- TMBRPartitionEntry* pe = (TMBRPartitionEntry*)(&iIntBuf[0]);
+ TMBRPartitionEntry* pe = reinterpret_cast<TMBRPartitionEntry*>(&buffer[0]);
TInt firstValidPartitionCount = -1;
TInt defaultPartitionNumber = -1;
TInt partitionCount = 0;
for (TInt i = 0; i < KMBRMaxPrimaryPartitions; i++, pe++)
{
- if (pe->IsValidDosPartition() || pe->IsValidFAT32Partition())
+ if (pe->IsValidDosPartition() || pe->IsValidFAT32Partition() || pe->IsValidExFATPartition())
{
__PXYPRINT(_L("Found a Valid Partition"));
partitionCount++;
@@ -99,7 +99,7 @@
if (partitionCount > 0)
{
__PXYPRINT1(_L("Using Partition %d"), partitionCount);
- pe = (TMBRPartitionEntry*)(&iIntBuf[0]);
+ pe = reinterpret_cast<TMBRPartitionEntry*>(&buffer[0]);
TInt partitionIndex = firstValidPartitionCount;
if (defaultPartitionNumber > 0)
{
@@ -604,7 +604,7 @@
}
else if (KErrGeneral == r)
{
- RDebug::Print(_L("<<< HOST Caps Unable to communicate with media"));
+ __HOSTPRINT(_L("<<< HOST Caps Unable to communicate with media"));
c.iType = EMediaUnknown;
}
--- a/userlibandfileserver/fileserver/shostmassstorage/msproxy/tmsmemmap.inl Thu Aug 12 11:55:14 2010 +0100
+++ b/userlibandfileserver/fileserver/shostmassstorage/msproxy/tmsmemmap.inl Thu Aug 12 12:51:24 2010 +0100
@@ -42,11 +42,11 @@
iSectorSize = aSectorSize;
iFormatSectorShift = 0;
- while(aSectorSize)
- {
- ++iFormatSectorShift;
- aSectorSize >>= 1;
- }
+
+ while(aSectorSize >>= 1)
+ {
+ ++iFormatSectorShift;
+ }
iDataOffset = static_cast<TInt64>(aFirstDataSector) * iSectorSize;
iSize = static_cast<TInt64>(aNumSectors) * iSectorSize;