// Copyright (c) 1998-2009 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\system\t_xprot.cpp

// 

//

#include <e32test.h>

#include "execinfo.h"

#include <u32arm.h>

const TInt KSupervisorAddress=0x80000000;

const TInt KGarbageAddress=0xeeddbbcc;

TInt Handles[MAX_HANDLE];

TInt DataArea[1024];

TBuf8<1024> Buf8;

TBuf<1024> Buf;

TPtrC8 PtrC8(Buf8.Ptr(),10);

TPtrC8 PtrC(Buf.Ptr(),10);

TPtrC8 Ptr8(Buf8.Ptr(),10,1024);

TPtrC8 Ptr(Buf.Ptr(),10,1024);

TPtrC8 Ptr8N(NULL,10,1024);

TPtrC8 PtrN(NULL,10,1024);

TPtrC8 Ptr8I((TUint8*)KGarbageAddress,10,1024);

TPtrC8 PtrI((TText*)KGarbageAddress,10,1024);

TPtrC8 Ptr8S((TUint8*)KSupervisorAddress,10,1024);

TPtrC8 PtrS((TText*)KSupervisorAddress,10,1024);

TInt MessageHandle;

TInt Args[4];

TInt GetHandle(TInt& aState, TInt aHandleType)

	{

	TInt r;

	TInt t=aHandleType?aHandleType-1:ELibrary;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=0xdeaddead; break;

		case 2: r=Handles[EThread]; break;

		case 3: r=Handles[t]; break;

		case 4: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetAnyInt(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=1; break;

		case 2: r=2; break;

		case 3: r=-1; break;

		case 4: r=299792458; break;

		case 5: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetAnyPtr(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=KGarbageAddress; break;

		case 2: r=KSupervisorAddress; break;

		case 3: r=(TInt)DataArea; break;

		case 4: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetIntPtr(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=KGarbageAddress; break;

		case 2: r=((TInt)DataArea)+1; break;

		case 3: r=KSupervisorAddress; break;

		case 4: r=(TInt)DataArea; break;

		case 5: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetDes8(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=KGarbageAddress; break;

		case 2: r=KSupervisorAddress; break;

		case 3: r=(TInt)&Ptr8N; break;

		case 4: r=(TInt)&Ptr8I; break;

		case 5: r=(TInt)&Ptr8S; break;

		case 6: r=(TInt)&Ptr8; break;

		case 7: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetWDes8(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=KGarbageAddress; break;

		case 2: r=KSupervisorAddress; break;

		case 3: r=(TInt)&Ptr8N; break;

		case 4: r=(TInt)&Ptr8I; break;

		case 5: r=(TInt)&Ptr8S; break;

		case 6: r=(TInt)&PtrC8; break;

		case 7: r=(TInt)&Ptr8; break;

		case 8: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetDes(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=KGarbageAddress; break;

		case 2: r=KSupervisorAddress; break;

		case 3: r=(TInt)&PtrN; break;

		case 4: r=(TInt)&PtrI; break;

		case 5: r=(TInt)&PtrS; break;

		case 6: r=(TInt)&Ptr; break;

		case 7: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetWDes(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=KGarbageAddress; break;

		case 2: r=KSupervisorAddress; break;

		case 3: r=(TInt)&PtrN; break;

		case 4: r=(TInt)&PtrI; break;

		case 5: r=(TInt)&PtrS; break;

		case 6: r=(TInt)&PtrC; break;

		case 7: r=(TInt)&Ptr; break;

		case 8: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetBool(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=1; break;

		case 2: r=299792458; break;

		case 3: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetObjectType(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=EThread; break;

		case 1: r=ELibrary; break;

		case 2: r=ENumObjectType; break;

		case 3: r=20000; break;

		case 4: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetDevUnit(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=1; break;

		case 2: r=20000; break;

		case 3: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetMsgHandle(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=KGarbageAddress; break;

		case 2: r=(TInt)DataArea; break;

		case 3: r=KSupervisorAddress; break;

		case 4: r=MessageHandle; break;

		case 5: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetModuleHandle(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=KGarbageAddress; break;

		case 2: r=ModuleHandle; break;

		case 3: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetSessionHandlePtr(TInt& aState)

	{

	TInt r;

	switch(aState)

		{

		case 0: r=0; break;

		case 1: r=KGarbageAddress; break;

		case 2: r=KSupervisorAddress; break;

		case 3: r=(TInt)&Handles[ESession]; break;

		case 4: aState=0; return 0;

		}

	++aState;

	return r;

	}

TInt GetArgument(TInt& aState, TInt aArgType)

	{

	if (aArgType==NO_PAR)

		return 0;

	if (aArgType<MAX_HANDLE)

		return GetHandle(aState,aArgType);

	switch (aArgType)

		{

		case ANY_INT: return GetAnyInt(aState);

		case ANY_PTR: return GetAnyPtr(aState);

		case INT_PTR: return GetIntPtr(aState);

		case DES8: return GetDes8(aState);

		case WDES8: return GetWDes8(aState);

		case DES: return GetDes(aState);

		case WDES: return GetWDes(aState);

		case BOOL: return GetBool(aState);

		case OBJECT_TYPE: return GetObjectType(aState);

		case DEV_UNIT: return GetDevUnit(aState);

		case MSG_HANDLE: return GetMsgHandle(aState);

		case MODULE_HANDLE: return GetModuleHandle(aState);

		case SESSION_HANDLE_PTR: return GetSessionHandlePtr(aState);

		}

	User::Panic(_L("UNKNOWN ARG TYPE"),aArgType);

	}

#define FAST_EXEC(n)	asm("swi %a0" : : "i" (n|EXECUTIVE_FAST))

__NAKED__ void DoFastExecCall(TInt /*aExecNum*/)

	{

	asm("ldr r1, __Args ");

	asm("mov ip, lr ");

	asm("ldmfd r1, {r0-r3} ");

	asm("add pc, pc, r0, lsl #2 ");

	asm("nop )";

	FAST_EXEC(EFastExecWaitForAnyRequest);

	FAST_EXEC(EFastExecLanguage);

	FAST_EXEC(EFastExecHeap);

	FAST_EXEC(EFastExecHeapSwitch);

	FAST_EXEC(EFastExecPushTrapFrame);

	FAST_EXEC(EFastExecPopTrapFrame);

	FAST_EXEC(EFastExecActiveScheduler);

	FAST_EXEC(EFastExecSetActiveScheduler);

	FAST_EXEC(EFastExecLockPeriod);

	FAST_EXEC(EFastExecTrapHandler);

	FAST_EXEC(EFastExecSetTrapHandler);

	FAST_EXEC(EFastExecLockedInc);

	FAST_EXEC(EFastExecLockedDec);

	FAST_EXEC(EFastExecDebugMask);

	FAST_EXEC(EFastExecSetDebugMask);

	FAST_EXEC(EFastExecFastCounter);

	FAST_EXEC(EFastExecGetLocaleCharSet);

	FAST_EXEC(EFastExecLockRamDrive);

	FAST_EXEC(EFastExecUnlockRamDrive);

	FAST_EXEC(EFastExecRomHeaderAddress);

	FAST_EXEC(EFastExecRomRootDirAddress);

	FAST_EXEC(EFastExecJustInTime);

	FAST_EXEC(EFastExecSetJustInTime);

	FAST_EXEC(EFastExecBlockThreads);

	FAST_EXEC(EFastExecKernelStartup);

	FAST_EXEC(EFastExecFatUtilityFunctions);

	FAST_EXEC(EFastExecSafeInc);

	FAST_EXEC(EFastExecSafeDec);

	asm("__Args: ");

	asm(".word Args ");

	}

#define SLOW_EXEC(n)	asm("swi %a0" : : "i" (n))

__NAKED__ void DoSlowExecCall(TInt /*aExecNum*/)

	{

	asm("ldr r1, __Args ");

	asm("mov ip, lr ");

	asm("ldmfd r1, {r0-r3} ");

	asm("add pc, pc, r0, lsl #2 ");

	asm("nop )";

	SLOW_EXEC(EExecObjectNext);

	SLOW_EXEC(EExecChunkBase);

	SLOW_EXEC(EExecChunkSize);

	SLOW_EXEC(EExecChunkMaxSize);

	SLOW_EXEC(EExecHandleAttributes);

	SLOW_EXEC(EExecTickCount);

	SLOW_EXEC(EExecLogicalDeviceGetCaps);

	SLOW_EXEC(EExecLogicalDeviceQueryVersionSupported);

	SLOW_EXEC(EExecLogicalDeviceIsAvailable);

	SLOW_EXEC(EExecDllGlobalAlloc);

	SLOW_EXEC(EExecChangeLocale);

	SLOW_EXEC(EExecChannelRequest);

	SLOW_EXEC(EExecMathRandom);

	SLOW_EXEC(EExecChannelControl);

	SLOW_EXEC(EExecResetMachine);

	SLOW_EXEC(EExecLibraryLookup);

	SLOW_EXEC(EExecLibraryEntryPoint);

	SLOW_EXEC(EExecLibraryDllRefTable);

	SLOW_EXEC(EExecStaticCallList);

	SLOW_EXEC(EExecDynamicCallList);

	SLOW_EXEC(EExecLibraryCallList);

	SLOW_EXEC(EExecLibraryFileName);

	SLOW_EXEC(EExecExecuteInSupervisorMode);

	SLOW_EXEC(EExecMutexCount);

	SLOW_EXEC(EExecMutexWait);

	SLOW_EXEC(EExecMutexSignal);

	SLOW_EXEC(EExecProcessId);

	SLOW_EXEC(EExecDllFileName);

	SLOW_EXEC(EExecProcessResume);

	SLOW_EXEC(EExecProcessFileName);

	SLOW_EXEC(EExecProcessCommandLine);

	SLOW_EXEC(EExecProcessExitType);

	SLOW_EXEC(EExecProcessExitReason);

	SLOW_EXEC(EExecProcessExitCategory);

	SLOW_EXEC(EExecProcessPriority);

	SLOW_EXEC(EExecProcessSetPriority);

	SLOW_EXEC(EExecProcessFlags);

	SLOW_EXEC(EExecProcessSetFlags);

	SLOW_EXEC(EExecProcessSetOwner);

	SLOW_EXEC(EExecDllInitialiseData);

	SLOW_EXEC(EExecSemaphoreCount);

	SLOW_EXEC(EExecSemaphoreWait);

	SLOW_EXEC(EExecSemaphoreSignal1);

	SLOW_EXEC(EExecSemaphoreSignalN);

	SLOW_EXEC(EExecDllFreeData);

	SLOW_EXEC(EExecServerReceive);

	SLOW_EXEC(EExecServerCancel);

	SLOW_EXEC(EExecSetSessionPtr);

	SLOW_EXEC(EExecSessionSend);

	SLOW_EXEC(EExecThreadId);

	SLOW_EXEC(EExecSessionShare);

	SLOW_EXEC(EExecThreadResume);

	SLOW_EXEC(EExecThreadSuspend);

	SLOW_EXEC(EExecThreadPriority);

	SLOW_EXEC(EExecThreadSetPriority);

	SLOW_EXEC(EExecThreadProcessPriority);

	SLOW_EXEC(EExecThreadSetProcessPriority);

	SLOW_EXEC(EExecThreadFlags);

	SLOW_EXEC(EExecThreadSetFlags);

	SLOW_EXEC(EExecThreadRequestCount);

	SLOW_EXEC(EExecThreadExitType);

	SLOW_EXEC(EExecThreadExitReason);

	SLOW_EXEC(EExecThreadExitCategory);

	SLOW_EXEC(EExecThreadGetDesLength);

	SLOW_EXEC(EExecThreadGetDesMaxLength);

	SLOW_EXEC(EExecThreadRead8);

	SLOW_EXEC(EExecThreadRead16);

	SLOW_EXEC(EExecThreadWrite8);

	SLOW_EXEC(EExecThreadWrite16);

	SLOW_EXEC(EExecTimerCancel);

	SLOW_EXEC(EExecTimerAfter);

	SLOW_EXEC(EExecTimerAt);

	SLOW_EXEC(EExecTimerLock);

	SLOW_EXEC(EExecChangeNotifierLogon);

	SLOW_EXEC(EExecChangeNotifierLogoff);

	SLOW_EXEC(EExecRequestSignal);

	SLOW_EXEC(EExecMatch8);

	SLOW_EXEC(EExecMatch16);

	SLOW_EXEC(EExecFind8);

	SLOW_EXEC(EExecFind16);

	SLOW_EXEC(EExecLocateF8);

	SLOW_EXEC(EExecLocateF16);

	SLOW_EXEC(EExecHandleName);

	SLOW_EXEC(EExecHandleFullName);

	SLOW_EXEC(EExecHandleInfo);

	SLOW_EXEC(EExecHandleCount);

	SLOW_EXEC(EExecAfter);

	SLOW_EXEC(EExecAt);

	SLOW_EXEC(EExecDayName);

	SLOW_EXEC(EExecDayNameAbb);

	SLOW_EXEC(EExecMonthName);

	SLOW_EXEC(EExecMonthNameAbb);

	SLOW_EXEC(EExecSuffix);

	SLOW_EXEC(EExecAmPmName);

	SLOW_EXEC(EExecCurrencySymbol);

	SLOW_EXEC(EExecLocale);

	SLOW_EXEC(EExecLocaleSet);

	SLOW_EXEC(EExecLocaleMessageText);

	SLOW_EXEC(EExecMessageComplete);

	SLOW_EXEC(EExecTimeNow);

	SLOW_EXEC(EExecSetHomeTime);

	SLOW_EXEC(EExecSetMachineConfiguration);

	SLOW_EXEC(EExecCaptureEventHook);

	SLOW_EXEC(EExecReleaseEventHook);

	SLOW_EXEC(EExecRequestEvent);

	SLOW_EXEC(EExecRequestEventCancel);

	SLOW_EXEC(EExecAddEvent);

	SLOW_EXEC(EExecSessionSendSync);

	SLOW_EXEC(EExecDllGlobalAllocated);

	SLOW_EXEC(EExecDllGlobalRead);

	SLOW_EXEC(EExecDllGlobalWrite);

	SLOW_EXEC(EExecDllTls);

	SLOW_EXEC(EExecHalFunction);

	SLOW_EXEC(EExecSessionAttach);

	SLOW_EXEC(EExecWsRegisterThread);

	SLOW_EXEC(EExecFsRegisterThread);

	SLOW_EXEC(EExecProcessCommandLineLength);

	SLOW_EXEC(EExecTimerInactivity);

	SLOW_EXEC(EExecUserInactivityTime);

	SLOW_EXEC(EExecShortDateFormatSpec);

	SLOW_EXEC(EExecLongDateFormatSpec);

	SLOW_EXEC(EExecTimeFormatSpec);

	SLOW_EXEC(EExecResetInactivityTime);

	SLOW_EXEC(EExecDebugFunction);

	SLOW_EXEC(EExecBreakPoint);

	SLOW_EXEC(EExecProfileStart);

	SLOW_EXEC(EExecProfileEnd);

	SLOW_EXEC(EExecPasswordIsEnabled);

	SLOW_EXEC(EExecPasswordIsValid);

	SLOW_EXEC(EExecExceptionHandler);

	SLOW_EXEC(EExecSetExceptionHandler);

	SLOW_EXEC(EExecModifyExceptionMask);

	SLOW_EXEC(EExecRaiseException);

	SLOW_EXEC(EExecIsExceptionHandled);

	SLOW_EXEC(EExecThreadGetRamSizes);

	SLOW_EXEC(EExecProcessGetRamSizes);

	SLOW_EXEC(EExecLibraryGetRamSizes);

	SLOW_EXEC(EExecMachineConfiguration);

	SLOW_EXEC(EExecWasChunkSetHeapInfo);

	SLOW_EXEC(EExecLibraryType);

	SLOW_EXEC(EExecProcessType);

	SLOW_EXEC(EExecPasswordSetEnabled);

	SLOW_EXEC(EExecPasswordSet);

	SLOW_EXEC(EExecSetCurrencySymbol);

	SLOW_EXEC(EExecProcessSetType);

	SLOW_EXEC(EExecChunkBottom);

	SLOW_EXEC(EExecChunkTop);

	SLOW_EXEC(EExecThreadContext);

	SLOW_EXEC(EExecDllDataInfo);

	SLOW_EXEC(EExecThreadCreate);

	SLOW_EXEC(EExecProcessCreate);

	SLOW_EXEC(EExecProcessLoaded);

	SLOW_EXEC(EExecFindHandleOpen);

	SLOW_EXEC(EExecHandleClose);

	SLOW_EXEC(EExecChunkCreate);

	SLOW_EXEC(EExecChunkAdjust);

	SLOW_EXEC(EExecOpenNamedObject);

	SLOW_EXEC(EExecHandleDuplicate);

	SLOW_EXEC(EExecMutexCreate);

	SLOW_EXEC(EExecSemaphoreCreate);

	SLOW_EXEC(EExecThreadOpenById);

	SLOW_EXEC(EExecProcessOpenById);

	SLOW_EXEC(EExecThreadKill);

	SLOW_EXEC(EExecThreadLogon);

	SLOW_EXEC(EExecThreadLogonCancel);

	SLOW_EXEC(EExecDllSetTls);

	SLOW_EXEC(EExecDllFreeTls);

	SLOW_EXEC(EExecThreadRename);

	SLOW_EXEC(EExecProcessRename);

	SLOW_EXEC(EExecProcessKill);

	SLOW_EXEC(EExecProcessOwner);

	SLOW_EXEC(EExecProcessLogon);

	SLOW_EXEC(EExecProcessLogonCancel);

	SLOW_EXEC(EExecThreadSetInitialParameter);

	SLOW_EXEC(EExecThreadProcess);

	SLOW_EXEC(EExecThreadGetHeap);

	SLOW_EXEC(EExecServerCreate);

	SLOW_EXEC(EExecSessionCreate);

	SLOW_EXEC(EExecLibraryLoadExact);

	SLOW_EXEC(EExecLibraryLoaded);

	SLOW_EXEC(EExecDeviceLoad);

	SLOW_EXEC(EExecDeviceFree);

	SLOW_EXEC(EExecChannelCreate);

	SLOW_EXEC(EExecTimerCreate);

	SLOW_EXEC(EExecDllAddDependency);