--- a/debugsrv/runmodedebug/rmdebug_test/rm_debug/debug_targets/d_rmdebugthread2.cpp Wed Sep 29 17:45:35 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,318 +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"
-
-TBuf8<SYMBIAN_RMDBG_MEMORYSIZE> gMemoryAccessBytes;
-IMPORT_C extern void RMDebug_BranchTst1();
-IMPORT_C extern TInt RMDebugDemandPagingTest();
-
-TInt TestData;
-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()
- {
- }
-
-CDebugServThread::CDebugServThread()
-//
-// Empty constructor
-//
- {
- }
-
-
-/**
- * Check that the RProperty argument does not change within the given amount of time.
- * If the property does change, the error KErrInUse is returned.
- *
- */
-EXPORT_C TInt TestRunCountSame( RProperty & aProperty, RTimer & aTimer, TTimeIntervalMicroSeconds32 aTimeOut )
- {
- TRequestStatus propertyStatus;
- TRequestStatus timerStatus;
- TInt propertyValueBefore = 0;
- TInt propertyValueAfter = 0;
-
- aProperty.Subscribe( propertyStatus );
- aProperty.Get( propertyValueBefore );
- aTimer.After( timerStatus, aTimeOut );
-
- User::WaitForRequest( propertyStatus, timerStatus );
- if (propertyStatus != KRequestPending)
- {
- RDebug::Printf(" CDebugServThread::TestRunCountSame: Property has been set. Returning KErrInUse");
- aTimer.Cancel();
- // Wait for the KErrCancel
- User::WaitForRequest( timerStatus );
- return KErrInUse;
- }
-
- aProperty.Cancel();
- //This will wait for the KErrCancel to be issued by the property.
- User::WaitForRequest( propertyStatus );
-
- aProperty.Get( propertyValueAfter );
- if( propertyValueAfter != propertyValueBefore )
- {
- RDebug::Printf(" CDebugServThread::TestRunCountSame: Change in property value. Returning KErrInUse");
- return KErrInUse;
- }
-
- return KErrNone;
- }
-
-
-/**
- * Check that the RProperty argument changes within the given amount of time.
- * If the property does not change, the error KErrTimedOut is returned.
- * If the values before and after are the same, the error KErrNotReady is returned
- */
-EXPORT_C TInt WaitForRunCountChange( RProperty & aProperty, RTimer & aTimer, TTimeIntervalMicroSeconds32 aTimeOut )
- {
- TRequestStatus propertyStatus;
- TRequestStatus timerStatus;
- TInt propertyValueBefore = 0;
- TInt propertyValueAfter = 0;
-
- aProperty.Get( propertyValueBefore );
- aProperty.Subscribe( propertyStatus );
-
- aTimer.After( timerStatus, aTimeOut );
-
- User::WaitForRequest( propertyStatus, timerStatus );
- if (timerStatus != KRequestPending)
- {
- RDebug::Printf(" CDebugServThread::WaitForRunCountChange: timeout. Returning KErrTimedOut");
- aProperty.Cancel();
- // Wait for the KErrCancel
- User::WaitForRequest( propertyStatus );
- return KErrTimedOut;
- }
-
- aTimer.Cancel();
- //This will wait for the KErrCancel to be issued by the timer.
- User::WaitForRequest( timerStatus );
-
- aProperty.Get( propertyValueAfter );
- if( propertyValueAfter == propertyValueBefore )
- {
- RDebug::Printf(" CDebugServThread::WaitForRunCountChange: No change in property value. Returning KErrNotReady");
- return KErrNotReady;
- }
-
- return KErrNone;
- }
-
-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);
- }
-
- TInt err = RProperty::Define( RProcess().SecureId(), ERMDBGRunCountProperty, RProperty::EInt );
- if( (err != KErrAlreadyExists) && (err != KErrNone) )
- {
- RDebug::Printf("CDebugServThread::ThreadFunction - unable to create 'ERunCount' property. err:%d", err);
- }
-
- 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)
- {
- //iRunCountPublish.Set( TestData );
- RProperty::Set( RProcess().SecureId(), ERMDBGRunCountProperty, TestData );
-
- 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++;
-
- RDebug::Printf("** TestData=%d", TestData) ;
-
- // Wait 50mSecs. // (suspends this thread)
- User::After(50000);
-
- break;
- }
- case EMultipleTraceCalls:
- TestMultipleTraceCalls();
- break;
- default:
- //do nothing
- break;
- }
- }
-
- RProperty::Delete( RProcess().SecureId(), ERMDBGRunCountProperty );
-
- 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;
- }