--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/memspy/Engine/Source/SysMemTracker/MemSpyEngineHelperSysMemTrackerEntrySystemMemory.cpp	Tue Feb 02 01:57:15 2010 +0200
@@ -0,0 +1,206 @@
+/*
+* 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 "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 "MemSpyEngineHelperSysMemTrackerEntrySystemMemory.h"
+
+// System includes
+#include <e32base.h>
+#include <badesca.h>
+#include <hal.h>
+#include <hal_data.h>
+
+// Driver includes
+#include <memspy/driver/memspydriverclient.h>
+
+// User includes
+#include <memspy/engine/memspyengine.h>
+#include <memspy/engine/memspyengineutils.h>
+#include <memspy/engine/memspyengineoutputsink.h>
+#include <memspy/engine/memspyengineoutputlist.h>
+#include <memspy/engine/memspyenginehelperheap.h>
+#include <memspy/engine/memspyenginehelperchunk.h>
+#include <memspy/engine/memspyengineobjectthread.h>
+#include <memspy/engine/memspyengineobjectprocess.h>
+#include <memspy/engine/memspyengineobjectcontainer.h>
+#include <memspy/engine/memspyenginehelpercodesegment.h>
+#include "MemSpyEngineHelperSysMemTrackerImp.h"
+#include <memspy/engine/memspyenginehelpersysmemtrackercycle.h>
+#include <memspy/engine/memspyenginehelpersysmemtrackerconfig.h>
+
+
+
+
+
+CMemSpyEngineHelperSysMemTrackerEntrySystemMemory::CMemSpyEngineHelperSysMemTrackerEntrySystemMemory( CMemSpyEngineHelperSysMemTrackerImp& aTracker, TSystemMemoryType aType )
+:   CMemSpyEngineHelperSysMemTrackerEntry( aTracker, EMemSpyEngineSysMemTrackerTypeSystemMemory ), iType( aType )
+    {
+    }
+
+
+CMemSpyEngineHelperSysMemTrackerEntrySystemMemory::~CMemSpyEngineHelperSysMemTrackerEntrySystemMemory()
+    {
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerEntrySystemMemory::ConstructL()
+    {
+    if ( iType == ETypeFree )
+        {
+        HAL::Get( HALData::EMemoryRAMFree, iCurrent );
+        }
+    else if ( iType == ETypeTotal )
+        {
+        HAL::Get( HALData::EMemoryRAM, iCurrent );
+        }
+    //
+    iLast = iCurrent;
+    }
+
+
+CMemSpyEngineHelperSysMemTrackerEntrySystemMemory* CMemSpyEngineHelperSysMemTrackerEntrySystemMemory::NewLC( CMemSpyEngineHelperSysMemTrackerImp& aTracker, TSystemMemoryType aType )
+    {
+    CMemSpyEngineHelperSysMemTrackerEntrySystemMemory* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerEntrySystemMemory( aTracker, aType );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+
+TUint64 CMemSpyEngineHelperSysMemTrackerEntrySystemMemory::Key() const
+    {
+    const TUint32 val = ( Type() << 28 ); 
+    TUint64 ret = val;
+    ret <<= 32;
+    ret += static_cast<TInt>( iType );
+    return ret;
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerEntrySystemMemory::UpdateFromL( const CMemSpyEngineHelperSysMemTrackerEntry& aEntry )
+    {
+    const CMemSpyEngineHelperSysMemTrackerEntrySystemMemory& entry = static_cast< const CMemSpyEngineHelperSysMemTrackerEntrySystemMemory& >( aEntry );
+    
+    // Update state
+    iLast = iCurrent;
+    iCurrent = entry.iCurrent;
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerEntrySystemMemory::CreateChangeDescriptorL( CMemSpyEngineHelperSysMemTrackerCycle& aCycle )
+    {
+    CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory* changeDescriptor = CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory::NewLC( Attributes(), iType, iCurrent, iLast );
+    aCycle.AddAndPopL( changeDescriptor );
+    }
+
+
+TBool CMemSpyEngineHelperSysMemTrackerEntrySystemMemory::HasChangedL( const TMemSpyEngineHelperSysMemTrackerConfig& /*aConfig*/ ) const
+    {
+    const TBool hasChanged = ( iCurrent != iLast );
+    return hasChanged;
+    }
+
+
+
+
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+CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory::CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory( TUint8 aAttribs, TSystemMemoryType aType, TInt aCurrent, TInt aLast )
+:   CMemSpyEngineHelperSysMemTrackerCycleChange( aAttribs ), iType( aType ), iCurrent( aCurrent ), iLast( aLast )
+    {
+    }
+
+
+CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory::~CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory()
+    {
+    }
+
+
+void CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory::ConstructL()
+    {
+    BaseConstructL();
+    }
+
+
+CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory* CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory::NewLC( TUint8 aAttribs, TSystemMemoryType aType, TInt aCurrent, TInt aLast )
+    {
+    CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory* self = new(ELeave) CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory( aAttribs, aType, aCurrent, aLast );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+
+TMemSpyEngineSysMemTrackerType CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory::Type() const
+    {
+    return EMemSpyEngineSysMemTrackerTypeSystemMemory;
+    }
+   
+
+void CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory::OutputHeaderL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
+    {
+    _LIT( KHeaderSystemMemory, "Type, Name, Size, Attribs");
+    aSink.OutputLineL( KHeaderSystemMemory );
+    }
+ 
+
+void CMemSpyEngineHelperSysMemTrackerCycleChangeSystemMemory::OutputContentL( CMemSpyEngineOutputSink& aSink, CMemSpyEngineHelperSysMemTrackerCycle& /*aCycle*/ )
+    {
+    _LIT( KFormat, "%S,%S,%d,%S" );
+    //
+    TMemSpySWMTTypeName category;
+    FormatType( category );
+    //
+    TBuf<20> attribs;
+    FormatAttributes( attribs );
+    //
+    _LIT( KTypeSystemMemoryFree, "Free" );
+    _LIT( KTypeSystemMemoryTotal, "Total" );
+    TBuf<20> type( KTypeSystemMemoryFree );
+    if ( iType == ETypeTotal )
+        {
+        type = KTypeSystemMemoryTotal;
+        }
+    //
+    aSink.OutputLineFormattedL( KFormat, &category, &type, iCurrent, &attribs );
+    }
+
+