--- a/memspy/Driver/Kernel/Include/MemSpyDriverHeap.h Fri Aug 27 11:37:29 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,161 +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 "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 MEMSPYDRIVERHEAP_H
-#define MEMSPYDRIVERHEAP_H
-
-// System includes
-#include <e32cmn.h>
-#include <kern_priv.h>
-#include <memspy/driver/memspydriverobjectsshared.h>
-#include <memspy/driver/memspydriverenumerationsshared.h>
-
-// User includes
-#include "MemSpyDriverObjectsInternal.h"
-
-// Constants
-// We shouldn't be using any of these any more! -Tomsci
-const TUint KRHeapObjectSize = 0x74;
-const TUint KRAllocatorAndRHeapMemberDataOffset = 4; // 4 bytes past start of allocator address, i.e. skipping the vtable
-const TUint KRHeapMemberDataSize = KRHeapObjectSize - KRAllocatorAndRHeapMemberDataOffset;
-
-// Classes referenced
-class DMemSpyDriverOSAdaption;
-namespace LtkUtils
- {
- class RAllocatorHelper;
- }
-
-/**
- * Essentially a mirror of RAllocator and RHeap's layout.
- */
-class RMemSpyDriverRHeapBase
- {
-protected:
- RMemSpyDriverRHeapBase();
-
-public: // API
- void PrintInfo();
- LtkUtils::RAllocatorHelper* Helper();
- TMemSpyHeapInfo::THeapImplementationType GetTypeFromHelper() const;
-
-public: // Virtual API
- virtual void Reset();
- virtual void Close();
- virtual DChunk& Chunk() = 0;
- virtual const DChunk& Chunk() const = 0;
-
-protected:
- LtkUtils::RAllocatorHelper* iHelper;
- };
-
-
-
-
-class RMemSpyDriverRHeapReadFromCopy : public RMemSpyDriverRHeapBase
- {
-protected:
- RMemSpyDriverRHeapReadFromCopy( DMemSpyDriverOSAdaption& aOSAdaption );
-
-public: // New API
- void AssociateWithKernelChunk( DChunk* aChunk, TLinAddr aAddress, TUint32 aMappingAttributes );
-
-public: // From RMemSpyDriverRHeapBase
- void Reset();
- DChunk& Chunk();
- const DChunk& Chunk() const;
-
-protected:
- inline DMemSpyDriverOSAdaption& OSAdaption() { return iOSAdaption; }
-
-private:
- DMemSpyDriverOSAdaption& iOSAdaption;
-
- // Copy of the client's heap data
- DChunk* iChunk;
- TLinAddr iChunkAddress;
- TUint32 iChunkMappingAttributes;
-
- // Calculated delta between client's address space values and actual kernel
- // address of the heap chunk.
- //TUint iClientToKernelDelta;
- };
-
-
-
-
-
-
-
-class RMemSpyDriverRHeapUser : public RMemSpyDriverRHeapBase
- {
-public:
- RMemSpyDriverRHeapUser( DMemSpyDriverOSAdaption& aOSAdaption );
- TInt OpenUserHeap(DThread& aThread, TBool aEuserUdeb);
-
- DChunk& Chunk() { return *iChunk; }
- const DChunk& Chunk() const { return *iChunk; }
-
-private:
- inline DMemSpyDriverOSAdaption& OSAdaption() { return iOSAdaption; }
-
-private:
- DMemSpyDriverOSAdaption& iOSAdaption;
- DChunk* iChunk;
- };
-
-
-
-class RMemSpyDriverRHeapKernelFromCopy : public RMemSpyDriverRHeapReadFromCopy
- {
-public:
- RMemSpyDriverRHeapKernelFromCopy( DMemSpyDriverOSAdaption& aOSAdaption );
-
-public: // API
- void SetKernelHeap( RHeapK& aKernelHeap );
-
-public: // From RMemSpyDriverRHeapBase
- //void DisassociateWithKernelChunk();
- void Close();
-
-private:
- RHeapK* iKernelHeap;
- };
-
-
-
-class RMemSpyDriverRHeapKernelInPlace : public RMemSpyDriverRHeapBase
- {
-public:
- RMemSpyDriverRHeapKernelInPlace();
- TInt OpenKernelHeap();
-
-
-public: // From RMemSpyDriverRHeapBase
- void Close();
-
- DChunk& Chunk();
- const DChunk& Chunk() const;
-
- // Only important member data is the base class's RAllocatorHelper
- // We do cache the chunk though
-private:
- DChunk* iChunk;
- };
-
-
-#endif