--- a/kernel/eka/debug/crashMonitor/src/arm/cscmdatasave.cpp	Wed Oct 20 13:58:28 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,152 +0,0 @@
-// Copyright (c) 2008-2009 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:
-// e32\kernel\arm\cscmdatasave.cpp
-// SCM - Arm portion
-// 
-//
-
-#define __INCLUDE_REG_OFFSETS__  // for SP_R13U in nk_plat.h
-
-
-#include "arm_mem.h"
-#include "nk_plat.h"
-#include <scmdatatypes.h>
-#include <scmdatasave.h>
-
-
-/**
- * Reads the CPU registers at the time of the crash
- * @param aRegs struct to store the resulting CPU registers
- */
-void SCMDataSave::ReadCPURegisters(SFullArmRegSet& aRegs)
-	{
-	aRegs =*(SFullArmRegSet*)iMonitor->iRegs;
-	}
-
-/**
- * Reads the user registers for a given thread - may not be the current thread
- * @param aThread thread whose registers we want to read
- * @param aRegs registers will be written here if available
- * @return KErrArgument if aThread is the current thread or any of the system wide error codes
- */
-TInt SCMDataSave::ReadUserRegisters(DThread* aThread, TArmRegSet& aRegs, TUint32& aAvailableRegs)
-	{
-	TFileName filename;
-	aThread->TraceAppendFullName(filename, EFalse);	
-	
-	//we retrieve the registers differently for the current thread
-	if(aThread == &Kern::CurrentThread())
-		{
-		return KErrArgument;
-		}
-	
-	TUint32* stackPointer = (TUint32*)aThread->iNThread.iSavedSP; //Still need to check pointer somehow
-	TUint32* stackTop = (TUint32*)((TUint32)aThread->iNThread.iStackBase +(TUint32)aThread->iNThread.iStackSize);
-	TArmReg* out = (TArmReg*)(&aRegs);		
-	
-	//Get a pointer to this threads context table
-	NThread::TUserContextType type = aThread->iNThread.UserContextType();
-	const TArmContextElement* table = aThread->iNThread.UserContextTables()[type];
-	
-	aAvailableRegs = 0;
-	for(TInt i = 0; i<KArmRegisterCount; ++i)
-		{
-		TInt value = table[i].iValue;
-		TInt type = table[i].iType;
-		
-		if(type == TArmContextElement::EOffsetFromSp)
-			{
-			value = stackPointer[value];	
-			aAvailableRegs |= (1<<i);
-			}
-		else if(type == TArmContextElement::EOffsetFromStackTop)
-			{
-			value = stackTop[-value];
-			aAvailableRegs |= (1<<i);
-			}
-		else if(type == TArmContextElement::ESpPlusOffset)
-			{
-			value = (TInt)(stackPointer + value);
-			aAvailableRegs |= (1<<i);
-			}
-		
-		out[i] = value;
-		}
-	
-	return KErrNone;
-	}
-
-/**
- * Reads the system registers for a given thread
- * Can not be used on the current thread
- * @param aThread
- * @param aRegs
- * @param aAvailableRegs
- * @return KErrArgument if aThread is the current thread or any of the system wide error codes
- */
-TInt SCMDataSave::ReadSystemRegisters(DThread* aThread, TArmRegSet& aRegs, TUint32& aAvailableRegs)
-	{	
-	if(aThread == &Kern::CurrentThread())
-		{
-		return KErrArgument;
-		}
-	
-	TFileName filename;
-	aThread->TraceAppendFullName(filename, EFalse);
-	
-	TUint32* stackPointer = (TUint32*)aThread->iNThread.iSavedSP;
-	TUint32* stackTop = (TUint32*)((TUint32)aThread->iNThread.iStackBase +(TUint32)aThread->iNThread.iStackSize);
-	TArmReg* out = (TArmReg*)(&aRegs);		
-	
-	//Get a pointer to this threads context table
-	const TArmContextElement* table = aThread->iNThread.UserContextTables()[NThread::EContextKernel];
-	
-	aAvailableRegs = 0;
-	for(TInt i = 0; i<KArmRegisterCount; ++i)
-		{
-		TInt value = table[i].iValue;
-		TInt type = table[i].iType;
-		
-		if(type == TArmContextElement::EOffsetFromSp)
-			{
-			//ensure we are still on the stack
-			if(stackPointer + value >= stackTop)
-				continue;
-				
-			value = stackPointer[value];	
-			aAvailableRegs |= (1<<i);
-			}
-		else if(type == TArmContextElement::EOffsetFromStackTop)
-			{
-			//ensure we are still on the stack
-			if(stackTop - value < (TUint32*)aThread->iNThread.iStackBase)
-				continue;
-			
-			value = stackTop[-value];
-			aAvailableRegs |= (1<<i);
-			}
-		else if(type == TArmContextElement::ESpPlusOffset)
-			{
-			value = (TInt)(stackPointer + value);
-			aAvailableRegs |= (1<<i);
-			}
-		
-		out[i] = value;
-		}	
-	
-	return KErrNone;
-	}
-
-//EOF
-