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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include <memspy/driver/memspydriverclient.h>
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// System includes
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#include <e32svr.h>
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// User includes
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#include "MemSpyDriverOpCodes.h"
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#include <memspy/driver/memspydriverconstants.h>
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#include <memspy/driver/memspydriverobjectsshared.h>
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#include "MemSpyDriverStreamReaderImp.h"
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#include "MemSpyDriverObjectsInternal.h"
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#include "heaputils.h"
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// Constants
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const TInt KMemSpyClientBufferGrowSize = 0x1000 * 8; // 32kb
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// Forward declarations
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static void PrintHeapInfo( const TMemSpyHeapInfo& aInfo );
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EXPORT_C TInt RMemSpyDriverClient::Open()
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{
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TInt err = iBuffer.Create( KMemSpyClientBufferGrowSize );
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if ( err == KErrNone )
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{
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err = User::LoadLogicalDevice( KMemSpyDriverDeviceName );
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if ( err == KErrNone || err == KErrAlreadyExists )
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{
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err = DoCreate( KMemSpyDriverDeviceName, KMemSpyDriverVersion(), KNullUnit, NULL, NULL, EOwnerThread );
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if ( err == KErrNone )
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{
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TUint heapVTable = RHeapVTable();
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err = DoControl( EMemSpyDriverOpCodeMiscSetRHeapVTable, (TAny*) heapVTable );
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}
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}
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}
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//
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if ( err != KErrNone )
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{
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RDebug::Printf( "[MemSpy] RMemSpyDriverClient::Open() - END - err: %d", err );
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}
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//
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return err;
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}
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EXPORT_C void RMemSpyDriverClient::Close()
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{
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RBusLogicalChannel::Close();
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const TInt err = User::FreeLogicalDevice( KMemSpyDriverDeviceName );
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//
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if ( err != KErrNone )
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{
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RDebug::Printf( "[MemSpy] RMemSpyDriverClient::Close() - free logical device error: %d", err );
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}
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//
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iBuffer.Close();
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(void) err;
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}
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EXPORT_C void RMemSpyDriverClient::GetVersion( TVersion& aVersion )
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{
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TVersion v = KMemSpyDriverVersion();
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Mem::Copy( (TAny*)&aVersion, (TAny*)&v, sizeof( TVersion ) );
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}
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EXPORT_C TInt RMemSpyDriverClient::ReadMemory( TUint aTid, TLinAddr aSrc, TDes8& aDest )
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{
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TMemSpyDriverInternalReadMemParams params;
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params.iTid = aTid;
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params.iAddr = aSrc;
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params.iDes = &aDest;
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aDest.Zero();
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//
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TInt r = DoControl( EMemSpyDriverOpCodeRawMemoryRead, ¶ms, NULL );
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if ( r >= KErrNone )
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{
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aDest.SetLength( r );
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r = KErrNone;
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}
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//
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return r;
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}
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EXPORT_C TInt RMemSpyDriverClient::GetCodeSegs( TAny** aHandleArray, TInt& aHandleCount, TBool aOnlyRamLoaded )
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{
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TMemSpyDriverInternalCodeSnapshotParams params;
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params.iFilter = aOnlyRamLoaded;
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params.iHandles = aHandleArray;
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params.iCountPtr = &aHandleCount;
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params.iMaxCount = aHandleCount;
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//
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aHandleCount = 0;
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//
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return DoControl( EMemSpyDriverOpCodeCodeSegsGetAll, ¶ms, NULL );
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}
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EXPORT_C TInt RMemSpyDriverClient::GetCodeSegs( TUint aPid, TAny** aHandleArray, TInt& aHandleCount )
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{
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TMemSpyDriverInternalCodeSnapshotParams params;
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params.iFilter = aPid;
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params.iHandles = aHandleArray;
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params.iCountPtr = &aHandleCount;
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params.iMaxCount = aHandleCount;
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//
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aHandleCount = 0;
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//
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return DoControl( EMemSpyDriverOpCodeCodeSegsGetCodeSegsForProcess, ¶ms, NULL );
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}
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EXPORT_C TInt RMemSpyDriverClient::GetCodeSegInfo( TAny* aHandle, TUint aPid, TMemSpyDriverCodeSegInfo& aInfo )
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{
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TMemSpyDriverInternalCodeSegParams params;
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params.iPid = aPid;
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params.iHandle = aHandle;
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params.iInfoPointer = &aInfo;
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//
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const TInt r = DoControl( EMemSpyDriverOpCodeCodeSegsGetCodeSegInfo, ¶ms, NULL );
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return r;
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}
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EXPORT_C TInt RMemSpyDriverClient::GetChunkHandles( TAny** aHandleArray, TInt& aHandleCount )
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{
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TMemSpyDriverInternalChunkHandleParams params;
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params.iId = 0;
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params.iType = EMemSpyDriverPrivateObjectTypeAll;
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params.iHandles = aHandleArray;
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params.iCountPtr = &aHandleCount;
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params.iMaxCount = aHandleCount;
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//
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aHandleCount = 0;
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//
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const TInt err = DoControl( EMemSpyDriverOpCodeChunkGetHandles, ¶ms, NULL );
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return err;
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}
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EXPORT_C TInt RMemSpyDriverClient::GetChunkInfo( TAny* aHandle, TMemSpyDriverChunkInfo& aInfo )
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{
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TMemSpyDriverInternalChunkInfoParams params;
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TBuf8<KMaxFullName> name;
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params.iHandle = aHandle;
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const TInt r = DoControl( EMemSpyDriverOpCodeChunkGetInfo, ¶ms, NULL );
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//
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if ( r == KErrNone )
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{
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aInfo.iHandle = aHandle;
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aInfo.iBaseAddress = params.iBaseAddress;
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aInfo.iSize = params.iSize;
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aInfo.iMaxSize = params.iMaxSize;
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aInfo.iOwnerId = params.iOwnerId;
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aInfo.iType = params.iType;
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aInfo.iAttributes = params.iAttributes;
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aInfo.iName.Copy( params.iName );
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}
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//
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return r;
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}
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EXPORT_C TInt RMemSpyDriverClient::GetChunkInfo( TAny* aHandle, TMemSpyDriverChunkInfoWithoutName& aInfo )
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{
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TMemSpyDriverChunkInfo info;
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//
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const TInt r = GetChunkInfo( aHandle, info );
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if ( r == KErrNone )
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{
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aInfo = info;
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}
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//
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return r;
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}
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EXPORT_C TInt RMemSpyDriverClient::GetChunkHandlesForProcess( TUint aPid, TAny** aHandleArray, TInt& aHandleCount )
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{
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TMemSpyDriverInternalChunkHandleParams params;
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params.iId = aPid;
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params.iType = EMemSpyDriverPrivateObjectTypeProcess;
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params.iHandles = aHandleArray;
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params.iCountPtr = &aHandleCount;
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params.iMaxCount = aHandleCount;
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//
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aHandleCount = 0;
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//
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return DoControl( EMemSpyDriverOpCodeChunkGetHandles, ¶ms, NULL );
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}
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EXPORT_C TInt RMemSpyDriverClient::GetChunkHandlesForThread( TUint aTid, TAny** aHandleArray, TInt& aHandleCount )
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{
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TMemSpyDriverInternalChunkHandleParams params;
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params.iId = aTid;
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params.iType = EMemSpyDriverPrivateObjectTypeThread;
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params.iHandles = aHandleArray;
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params.iCountPtr = &aHandleCount;
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params.iMaxCount = aHandleCount;
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//
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aHandleCount = 0;
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//
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return DoControl( EMemSpyDriverOpCodeChunkGetHandles, ¶ms, NULL );
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}
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EXPORT_C TInt RMemSpyDriverClient::GetThreadInfo( TUint aTid, TMemSpyDriverThreadInfo& aInfo )
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{
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TMemSpyDriverInternalThreadInfoParams params;
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params.iRHeapVTable = RHeapVTable();
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params.iDebugAllocator = DebugEUser();
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//
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TInt r = DoControl( EMemSpyDriverOpCodeThreadAndProcessGetInfoThread, (TAny*)aTid, ¶ms);
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//
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if ( r == KErrNone )
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{
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// Copy common properties
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Mem::Copy( &aInfo, ¶ms, sizeof( TMemSpyDriverThreadInfoBase ) );
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// Copy name
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aInfo.iFullName.Copy( params.iFullName );
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// Get other basic properties via RThread
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RThread thread;
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r = OpenThread( aTid, thread );
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if ( r == KErrNone )
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{
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RProcess process;
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r = thread.Process( process );
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if ( r == KErrNone )
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{
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aInfo.iPid = process.Id();
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process.Close();
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}
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aInfo.iThreadPriority = thread.Priority();
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aInfo.iExitReason = thread.ExitReason();
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aInfo.iExitType = thread.ExitType();
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aInfo.iExitCategory = thread.ExitCategory();
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thread.Close();
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}
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}
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return r;
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}
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EXPORT_C TInt RMemSpyDriverClient::GetProcessInfo( TUint aPid, TMemSpyDriverProcessInfo& aInfo )
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{
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TInt r = DoControl( EMemSpyDriverOpCodeThreadAndProcessGetInfoProcess, (TAny*)aPid, &aInfo);
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// Get other properties via RProcess.
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if ( r == KErrNone )
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{
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RProcess process;
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r = OpenProcess( aPid, process );
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if ( r == KErrNone )
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{
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aInfo.iUids = process.Type();
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aInfo.iPriority = process.Priority();
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//
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process.Close();
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}
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}
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return r;
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}
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EXPORT_C TInt RMemSpyDriverClient::ProcessThreadsSuspend( TUint aPid )
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{
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return DoControl( EMemSpyDriverOpCodeThreadAndProcessSuspendAllThreads, (TAny*) aPid, NULL );
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}
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EXPORT_C TInt RMemSpyDriverClient::ProcessThreadsResume( TUint aPid )
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{
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return DoControl( EMemSpyDriverOpCodeThreadAndProcessResumeAllThreads, (TAny*) aPid, NULL );
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}
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EXPORT_C TInt RMemSpyDriverClient::ThreadEnd( TUint aId, TExitType aType )
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{
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TInt err = KErrNone;
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//
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if ( aType == EExitPending )
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{
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err = KErrArgument;
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}
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else
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{
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err = DoControl( EMemSpyDriverOpCodeThreadAndProcessEndThread, (TAny*) aId, (TAny*) aType );
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}
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//
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return err;
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}
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EXPORT_C TInt RMemSpyDriverClient::OpenThread( TUint aId, RThread& aThread )
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{
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TInt ret = KErrNone;
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aThread.Close();
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//
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const TInt err = DoControl( EMemSpyDriverOpCodeThreadAndProcessOpenThread, (TAny*) aId );
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if ( err > 0 )
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{
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aThread.SetHandle( err );
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ret = KErrNone;
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}
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else
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{
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ret = err;
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}
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//
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return ret;
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}
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EXPORT_C TInt RMemSpyDriverClient::OpenProcess( TUint aId, RProcess& aProcess )
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{
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TInt ret = KErrNone;
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aProcess.Close();
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//
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const TInt err = DoControl( EMemSpyDriverOpCodeThreadAndProcessOpenProcess, (TAny*) aId );
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if ( err > 0 )
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{
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aProcess.SetHandle( err );
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ret = KErrNone;
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}
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else
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{
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ret = err;
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}
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//
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return ret;
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}
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EXPORT_C void RMemSpyDriverClient::GetThreadsL( const TProcessId& aId, RArray<TThreadId>& aThreads )
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{
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aThreads.Reset();
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//
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ResetStreamBuffer();
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const TInt err = DoControl( EMemSpyDriverOpCodeThreadAndProcessGetThreads, (TAny*) (TUint) aId, (TAny*) &iBuffer );
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User::LeaveIfError( err );
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// Open stream
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RMemSpyMemStreamReader stream = StreamOpenL();
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CleanupClosePushL( stream );
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// Extract thread ids
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const TInt threadCount = stream.ReadInt32L();
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for( TInt i=0; i<threadCount; i++ )
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{
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const TThreadId id( stream.ReadUint32L() );
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aThreads.AppendL( id );
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}
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// Tidy up
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CleanupStack::PopAndDestroy( &stream );
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}
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EXPORT_C TInt RMemSpyDriverClient::SetPriority( TUint aId, TThreadPriority aPriority )
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{
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// The kernel side API to set thread priority expects a value in the range of 0-63, i.e. an absolute
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|
464 |
// NThread priority. In order to support process-relative thread priorities, we'd need to duplicate
|
|
465 |
// the kernel priority mapping tables - not a good idea - therefore we'll only support absolute values.
|
|
466 |
TInt err = KErrNone;
|
|
467 |
if ( aPriority < EPriorityAbsoluteVeryLow )
|
|
468 |
{
|
|
469 |
err = KErrArgument;
|
|
470 |
}
|
|
471 |
else
|
|
472 |
{
|
|
473 |
err = DoControl( EMemSpyDriverOpCodeThreadAndProcessSetPriorityThread, (TAny*) aId, (TAny*) aPriority );
|
|
474 |
}
|
|
475 |
//
|
|
476 |
return err;
|
|
477 |
}
|
|
478 |
|
|
479 |
|
|
480 |
|
|
481 |
|
|
482 |
|
|
483 |
|
|
484 |
|
|
485 |
|
|
486 |
|
|
487 |
|
|
488 |
|
|
489 |
|
|
490 |
|
|
491 |
|
|
492 |
|
|
493 |
EXPORT_C TInt RMemSpyDriverClient::GetHeapInfoUser( TMemSpyHeapInfo& aInfo, TUint aTid )
|
|
494 |
{
|
|
495 |
TMemSpyDriverInternalHeapRequestParameters params;
|
|
496 |
//
|
|
497 |
params.iTid = aTid;
|
|
498 |
params.iRHeapVTable = RHeapVTable();
|
|
499 |
params.iDebugAllocator = DebugEUser();
|
|
500 |
params.iMasterInfo = &aInfo;
|
|
501 |
//
|
|
502 |
TInt r = DoControl( EMemSpyDriverOpCodeHeapInfoGetUser, ¶ms, NULL );
|
|
503 |
//
|
|
504 |
if ( r == KErrNone )
|
|
505 |
{
|
|
506 |
PrintHeapInfo( aInfo );
|
|
507 |
|
|
508 |
// Need to do this on the user-side
|
|
509 |
if ( aInfo.Type() == TMemSpyHeapInfo::ETypeRHeap )
|
|
510 |
{
|
|
511 |
TMemSpyHeapInfoRHeap& rHeapInfo = aInfo.AsRHeap();
|
|
512 |
TMemSpyHeapMetaDataRHeap& metaData = rHeapInfo.MetaData();
|
|
513 |
metaData.SetVTable( RHeapVTable() );
|
|
514 |
//metaData.SetClassSize( sizeof( RHeap ) );
|
|
515 |
}
|
|
516 |
}
|
|
517 |
else if ( r == KErrNotSupported )
|
|
518 |
{
|
|
519 |
aInfo.SetType( TMemSpyHeapInfo::ETypeUnknown );
|
|
520 |
r = KErrNone;
|
|
521 |
}
|
|
522 |
//
|
|
523 |
return r;
|
|
524 |
}
|
|
525 |
|
|
526 |
EXPORT_C TInt RMemSpyDriverClient::GetHeapInfoUser( TMemSpyHeapInfo& aInfo, TUint aTid, RArray< TMemSpyDriverFreeCell >& aFreeCells )
|
|
527 |
{
|
|
528 |
return GetHeapInfoUser(aInfo, aTid, aFreeCells, EFalse);
|
|
529 |
}
|
|
530 |
|
|
531 |
// For the record I don't think this function should be exported, but since the one above was I'm going with the flow. -TomS
|
|
532 |
EXPORT_C TInt RMemSpyDriverClient::GetHeapInfoUser(TMemSpyHeapInfo& aInfo, TUint aTid, RArray<TMemSpyDriverCell>& aCells, TBool aCollectAllocatedCellsAsWellAsFree)
|
|
533 |
{
|
|
534 |
TMemSpyDriverInternalHeapRequestParameters params;
|
|
535 |
//
|
|
536 |
params.iTid = aTid;
|
|
537 |
params.iRHeapVTable = RHeapVTable();
|
|
538 |
params.iDebugAllocator = DebugEUser();
|
|
539 |
params.iMasterInfo = &aInfo;
|
|
540 |
params.iBuildFreeCellList = ETrue;
|
|
541 |
params.iBuildAllocCellList = aCollectAllocatedCellsAsWellAsFree;
|
|
542 |
|
|
543 |
//
|
|
544 |
aCells.Reset();
|
|
545 |
ResetStreamBuffer();
|
|
546 |
TInt r = DoControl( EMemSpyDriverOpCodeHeapInfoGetUser, ¶ms );
|
|
547 |
//
|
|
548 |
if ( r >= KErrNone )
|
|
549 |
{
|
|
550 |
PrintHeapInfo( aInfo );
|
|
551 |
|
|
552 |
// Need to do this on the user-side
|
|
553 |
if ( aInfo.Type() == TMemSpyHeapInfo::ETypeRHeap )
|
|
554 |
{
|
|
555 |
TMemSpyHeapInfoRHeap& rHeapInfo = aInfo.AsRHeap();
|
|
556 |
TMemSpyHeapMetaDataRHeap& metaData = rHeapInfo.MetaData();
|
|
557 |
metaData.SetVTable( RHeapVTable() );
|
|
558 |
//metaData.SetClassSize( sizeof( RHeap ) );
|
|
559 |
}
|
|
560 |
|
|
561 |
// Resize transfer buffer to make room for free cells. We only make the buffer
|
|
562 |
// bigger, not smaller.
|
|
563 |
if ( iBuffer.Size() < r )
|
|
564 |
{
|
|
565 |
r = iBuffer.ReAlloc( r );
|
|
566 |
}
|
|
567 |
|
|
568 |
// Now fetch the heap data
|
|
569 |
if ( r == KErrNone )
|
|
570 |
{
|
|
571 |
r = DoControl( EMemSpyDriverOpCodeHeapInfoFetchCellList, &iBuffer );
|
|
572 |
if ( r == KErrNone )
|
|
573 |
{
|
|
574 |
TRAP( r, ReadHeapInfoFreeCellsFromXferBufferL( aCells ) );
|
|
575 |
}
|
|
576 |
}
|
|
577 |
}
|
|
578 |
else if ( r == KErrNotSupported )
|
|
579 |
{
|
|
580 |
aInfo.SetType( TMemSpyHeapInfo::ETypeUnknown );
|
|
581 |
r = KErrNone;
|
|
582 |
}
|
|
583 |
//
|
|
584 |
return r;
|
|
585 |
}
|
|
586 |
|
|
587 |
|
|
588 |
EXPORT_C TInt RMemSpyDriverClient::GetHeapInfoKernel( TMemSpyHeapInfo& aInfo )
|
|
589 |
{
|
|
590 |
TMemSpyDriverInternalHeapRequestParameters params;
|
|
591 |
params.iTid = KMemSpyDriverGetKernelHeapDataPseudoThreadId;
|
|
592 |
params.iRHeapVTable = NULL;
|
|
593 |
params.iMasterInfo = &aInfo;
|
|
594 |
TInt r = DoControl( EMemSpyDriverOpCodeHeapInfoGetKernel, ¶ms, NULL );
|
|
595 |
//
|
|
596 |
if ( r == KErrNone )
|
|
597 |
{
|
|
598 |
PrintHeapInfo( aInfo );
|
|
599 |
}
|
|
600 |
else if ( r == KErrNotSupported )
|
|
601 |
{
|
|
602 |
aInfo.SetType( TMemSpyHeapInfo::ETypeUnknown );
|
|
603 |
r = KErrNone;
|
|
604 |
}
|
|
605 |
//
|
|
606 |
return r;
|
|
607 |
}
|
|
608 |
|
|
609 |
|
|
610 |
EXPORT_C TInt RMemSpyDriverClient::GetHeapInfoKernel( TMemSpyHeapInfo& aInfo, RArray< TMemSpyDriverFreeCell >& aFreeCells )
|
|
611 |
{
|
|
612 |
TMemSpyDriverInternalHeapRequestParameters params;
|
|
613 |
params.iTid = KMemSpyDriverGetKernelHeapDataPseudoThreadId;
|
|
614 |
params.iRHeapVTable = NULL;
|
|
615 |
params.iMasterInfo = &aInfo;
|
|
616 |
//
|
|
617 |
aFreeCells.Reset();
|
|
618 |
ResetStreamBuffer();
|
|
619 |
TInt r = DoControl( EMemSpyDriverOpCodeHeapInfoGetKernel, ¶ms, (TAny*) &iBuffer );
|
|
620 |
//
|
|
621 |
if ( r == KErrNone )
|
|
622 |
{
|
|
623 |
PrintHeapInfo( aInfo );
|
|
624 |
TRAP( r, ReadHeapInfoFreeCellsFromXferBufferL( aFreeCells ) );
|
|
625 |
}
|
|
626 |
else if ( r == KErrNotSupported )
|
|
627 |
{
|
|
628 |
aInfo.SetType( TMemSpyHeapInfo::ETypeUnknown );
|
|
629 |
r = KErrNone;
|
|
630 |
}
|
|
631 |
//
|
|
632 |
return r;
|
|
633 |
}
|
|
634 |
|
|
635 |
|
|
636 |
EXPORT_C TBool RMemSpyDriverClient::IsDebugKernel()
|
|
637 |
{
|
|
638 |
TBool isDebugKernel = EFalse;
|
|
639 |
DoControl( EMemSpyDriverOpCodeHeapInfoGetIsDebugKernel, (TAny*) &isDebugKernel );
|
|
640 |
return isDebugKernel;
|
|
641 |
}
|
|
642 |
|
|
643 |
|
|
644 |
|
|
645 |
|
|
646 |
|
|
647 |
|
|
648 |
|
|
649 |
|
|
650 |
|
|
651 |
|
|
652 |
|
|
653 |
|
|
654 |
|
|
655 |
|
|
656 |
|
|
657 |
|
|
658 |
|
|
659 |
|
|
660 |
|
|
661 |
|
|
662 |
|
|
663 |
|
|
664 |
EXPORT_C TInt RMemSpyDriverClient::GetHeapData( TUint aTid, TUint32 aFreeCellChecksum, TDes8& aDest, TUint& aReadAddress, TUint& aAmountRemaining )
|
|
665 |
{
|
|
666 |
TMemSpyDriverInternalHeapDataParams params;
|
|
667 |
params.iTid = aTid;
|
|
668 |
params.iRHeapVTable = RHeapVTable();
|
|
669 |
params.iDebugAllocator = DebugEUser();
|
|
670 |
params.iDes = &aDest;
|
|
671 |
params.iChecksum = aFreeCellChecksum;
|
|
672 |
params.iRemaining = -1;
|
|
673 |
params.iReadAddress = 0;
|
|
674 |
aDest.Zero();
|
|
675 |
//
|
|
676 |
TInt r = DoControl( EMemSpyDriverOpCodeHeapDataGetUser, ¶ms, NULL );
|
|
677 |
//
|
|
678 |
if ( r >= KErrNone )
|
|
679 |
{
|
|
680 |
aDest.SetLength( r );
|
|
681 |
aReadAddress = params.iReadAddress;
|
|
682 |
aAmountRemaining = params.iRemaining;
|
|
683 |
r = KErrNone;
|
|
684 |
}
|
|
685 |
//
|
|
686 |
return r;
|
|
687 |
}
|
|
688 |
|
|
689 |
|
|
690 |
EXPORT_C TInt RMemSpyDriverClient::GetHeapDataNext( TUint aTid, TDes8& aDest, TUint& aReadAddress, TUint& aAmountRemaining )
|
|
691 |
{
|
|
692 |
TMemSpyDriverInternalHeapDataParams params;
|
|
693 |
params.iTid = aTid;
|
|
694 |
params.iRHeapVTable = RHeapVTable();
|
|
695 |
params.iDebugAllocator = DebugEUser();
|
|
696 |
params.iDes = &aDest;
|
|
697 |
params.iChecksum = 0;
|
|
698 |
params.iRemaining = aAmountRemaining;
|
|
699 |
params.iReadAddress = aReadAddress;
|
|
700 |
aDest.Zero();
|
|
701 |
//
|
|
702 |
TInt r = DoControl( EMemSpyDriverOpCodeHeapDataGetUser, ¶ms, NULL );
|
|
703 |
//
|
|
704 |
if ( r >= KErrNone )
|
|
705 |
{
|
|
706 |
aDest.SetLength( r );
|
|
707 |
aReadAddress = params.iReadAddress;
|
|
708 |
aAmountRemaining = params.iRemaining;
|
|
709 |
r = KErrNone;
|
|
710 |
}
|
|
711 |
//
|
|
712 |
return r;
|
|
713 |
}
|
|
714 |
|
|
715 |
|
|
716 |
|
|
717 |
EXPORT_C HBufC8* RMemSpyDriverClient::GetHeapDataKernelLC( TMemSpyHeapInfo& aInfo, RArray<TMemSpyDriverFreeCell>& aFreeCells )
|
|
718 |
{
|
|
719 |
HBufC8* data = NULL;
|
|
720 |
|
|
721 |
// Going to fetch free cells via stream buffer...
|
|
722 |
ResetStreamBuffer();
|
|
723 |
|
|
724 |
// First pass is to preallocate buffer for kernel heap, and fetch metadata and free cells
|
|
725 |
TInt sizeOrError = DoControl( EMemSpyDriverOpCodeHeapDataGetKernelInit, (TAny*) &aInfo, (TAny*) &iBuffer );
|
|
726 |
if ( sizeOrError >= KErrNone )
|
|
727 |
{
|
|
728 |
const TInt kernelHeapSize = sizeOrError;
|
|
729 |
if ( aInfo.Type() != TMemSpyHeapInfo::ETypeRHeap )
|
|
730 |
{
|
|
731 |
User::Leave( KErrNotSupported );
|
|
732 |
}
|
|
733 |
else
|
|
734 |
{
|
|
735 |
// Extract free cells
|
|
736 |
ReadHeapInfoFreeCellsFromXferBufferL( aFreeCells );
|
|
737 |
|
|
738 |
// It's okay to treat the heap info as an RHeap
|
|
739 |
PrintHeapInfo( aInfo );
|
|
740 |
|
|
741 |
// Allocate data sink and do fetch
|
|
742 |
data = HBufC8::NewLC( kernelHeapSize );
|
|
743 |
TPtr8 pBuffer( data->Des() );
|
|
744 |
|
|
745 |
sizeOrError = DoControl( EMemSpyDriverOpCodeHeapDataGetKernelFetch, &pBuffer, NULL );
|
|
746 |
}
|
|
747 |
}
|
|
748 |
|
|
749 |
User::LeaveIfError( sizeOrError );
|
|
750 |
return data;
|
|
751 |
}
|
|
752 |
|
|
753 |
|
|
754 |
|
|
755 |
|
|
756 |
|
|
757 |
|
|
758 |
|
|
759 |
|
|
760 |
|
|
761 |
|
|
762 |
|
|
763 |
|
|
764 |
|
|
765 |
|
|
766 |
|
|
767 |
|
|
768 |
|
|
769 |
|
|
770 |
|
|
771 |
|
|
772 |
|
|
773 |
|
|
774 |
|
|
775 |
|
|
776 |
|
|
777 |
|
|
778 |
|
|
779 |
|
|
780 |
|
|
781 |
|
|
782 |
|
|
783 |
|
|
784 |
|
|
785 |
|
|
786 |
|
|
787 |
|
|
788 |
EXPORT_C TInt RMemSpyDriverClient::WalkHeapInit( TUint aTid )
|
|
789 |
{
|
|
790 |
TMemSpyDriverInternalWalkHeapParamsInit params;
|
|
791 |
params.iTid = aTid;
|
|
792 |
params.iRHeapVTable = RHeapVTable();
|
|
793 |
params.iDebugAllocator = DebugEUser();
|
|
794 |
//
|
|
795 |
const TInt r = DoControl( EMemSpyDriverOpCodeWalkHeapInit, ¶ms, NULL );
|
|
796 |
return r;
|
|
797 |
}
|
|
798 |
|
|
799 |
|
|
800 |
EXPORT_C TInt RMemSpyDriverClient::WalkHeapNextCell( TUint aTid, TMemSpyDriverCellType& aCellType, TAny*& aCellAddress, TInt& aLength, TInt& aNestingLevel, TInt& aAllocNumber, TInt& aCellHeaderSize, TAny*& aCellPayloadAddress )
|
|
801 |
{
|
|
802 |
aCellType = EMemSpyDriverBadCellMask;
|
|
803 |
aCellAddress = NULL;
|
|
804 |
aLength = 0;
|
|
805 |
aNestingLevel = 0;
|
|
806 |
aAllocNumber = 0;
|
|
807 |
aCellHeaderSize = 0;
|
|
808 |
aCellPayloadAddress = NULL;
|
|
809 |
//
|
|
810 |
TMemSpyDriverInternalWalkHeapParamsCell params;
|
|
811 |
const TInt r = DoControl( EMemSpyDriverOpCodeWalkHeapNextCell, (TAny*) aTid, ¶ms );
|
|
812 |
//
|
|
813 |
if ( r == KErrNone )
|
|
814 |
{
|
|
815 |
aCellType = (TMemSpyDriverCellType) params.iCellType;
|
|
816 |
aCellAddress = params.iCellAddress;
|
|
817 |
aLength = params.iLength;
|
|
818 |
aNestingLevel = params.iNestingLevel;
|
|
819 |
aAllocNumber = params.iAllocNumber;
|
|
820 |
aCellPayloadAddress = ((TUint8*) aCellAddress) + aCellHeaderSize;
|
|
821 |
}
|
|
822 |
//
|
|
823 |
return r;
|
|
824 |
}
|
|
825 |
|
|
826 |
|
|
827 |
EXPORT_C TInt RMemSpyDriverClient::WalkHeapReadCellData( TAny* aCellAddress, TDes8& aDest, TInt aReadLen )
|
|
828 |
{
|
|
829 |
TMemSpyDriverInternalWalkHeapCellDataReadParams params;
|
|
830 |
params.iCellAddress = aCellAddress;
|
|
831 |
params.iReadLen = aReadLen;
|
|
832 |
params.iDes = &aDest;
|
|
833 |
aDest.Zero();
|
|
834 |
//
|
|
835 |
TInt r = DoControl( EMemSpyDriverOpCodeWalkHeapReadCellData, ¶ms, NULL );
|
|
836 |
if ( r >= KErrNone )
|
|
837 |
{
|
|
838 |
aDest.SetLength( r );
|
|
839 |
r = KErrNone;
|
|
840 |
}
|
|
841 |
//
|
|
842 |
return r;
|
|
843 |
}
|
|
844 |
|
|
845 |
|
|
846 |
EXPORT_C TInt RMemSpyDriverClient::WalkHeapGetCellInfo( TAny*& aCellAddress, TMemSpyDriverCellType& aCellType, TInt& aLength, TInt& aNestingLevel, TInt& aAllocNumber, TInt& aCellHeaderSize, TAny*& aCellPayloadAddress )
|
|
847 |
{
|
|
848 |
aCellType = EMemSpyDriverBadCellMask;
|
|
849 |
aLength = 0;
|
|
850 |
aNestingLevel = 0;
|
|
851 |
aAllocNumber = 0;
|
|
852 |
aCellHeaderSize = 0;
|
|
853 |
aCellPayloadAddress = NULL;
|
|
854 |
//
|
|
855 |
TMemSpyDriverInternalWalkHeapParamsCell params;
|
|
856 |
const TInt r = DoControl( EMemSpyDriverOpCodeWalkHeapGetCellInfo, aCellAddress, ¶ms );
|
|
857 |
//
|
|
858 |
if ( r == KErrNone )
|
|
859 |
{
|
|
860 |
aCellAddress = params.iCellAddress;
|
|
861 |
aCellType = (TMemSpyDriverCellType) params.iCellType;
|
|
862 |
aLength = params.iLength;
|
|
863 |
aNestingLevel = params.iNestingLevel;
|
|
864 |
aAllocNumber = params.iAllocNumber;
|
|
865 |
aCellPayloadAddress = ((TUint8*) aCellAddress) + aCellHeaderSize;
|
|
866 |
}
|
|
867 |
//
|
|
868 |
return r;
|
|
869 |
}
|
|
870 |
|
|
871 |
|
|
872 |
EXPORT_C void RMemSpyDriverClient::WalkHeapClose()
|
|
873 |
{
|
|
874 |
DoControl( EMemSpyDriverOpCodeWalkHeapClose, NULL, NULL );
|
|
875 |
}
|
|
876 |
|
|
877 |
|
|
878 |
|
|
879 |
|
|
880 |
|
|
881 |
|
|
882 |
|
|
883 |
|
|
884 |
|
|
885 |
|
|
886 |
|
|
887 |
|
|
888 |
|
|
889 |
|
|
890 |
|
|
891 |
|
|
892 |
|
|
893 |
|
|
894 |
|
|
895 |
|
|
896 |
|
|
897 |
|
|
898 |
|
|
899 |
|
|
900 |
|
|
901 |
|
|
902 |
|
|
903 |
EXPORT_C TInt RMemSpyDriverClient::GetStackInfo( TUint aTid, TMemSpyDriverStackInfo& aInfo )
|
|
904 |
{
|
|
905 |
TMemSpyDriverStackInfo params;
|
|
906 |
const TInt r = DoControl( EMemSpyDriverOpCodeStackGetInfo, (TAny*)aTid, ¶ms );
|
|
907 |
if (r==KErrNone)
|
|
908 |
{
|
|
909 |
aInfo.iUserStackPointer = params.iUserStackPointer;
|
|
910 |
aInfo.iUserStackBase = params.iUserStackBase;
|
|
911 |
aInfo.iUserStackSize = params.iUserStackSize;
|
|
912 |
aInfo.iUserStackHighWatermark = params.iUserStackHighWatermark;
|
|
913 |
aInfo.iSupervisorStackPointer = params.iSupervisorStackPointer;
|
|
914 |
aInfo.iSupervisorStackBase = params.iSupervisorStackBase;
|
|
915 |
aInfo.iSupervisorStackSize = params.iSupervisorStackSize;
|
|
916 |
aInfo.iSupervisorStackHighWatermark = params.iSupervisorStackHighWatermark;
|
|
917 |
}
|
|
918 |
//
|
|
919 |
return r;
|
|
920 |
}
|
|
921 |
|
|
922 |
|
|
923 |
EXPORT_C TInt RMemSpyDriverClient::GetStackData( TUint aTid, TDes8& aDest, TUint& aAmountRemaining, TMemSpyDriverDomainType aDomain, TBool aEntireStack )
|
|
924 |
{
|
|
925 |
TMemSpyDriverInternalStackDataParams params;
|
|
926 |
params.iTid = aTid;
|
|
927 |
params.iDes = &aDest;
|
|
928 |
params.iDomain = aDomain;
|
|
929 |
params.iEntireStack = aEntireStack;
|
|
930 |
params.iRemaining = -1;
|
|
931 |
aDest.Zero();
|
|
932 |
//
|
|
933 |
TInt r = DoControl( EMemSpyDriverOpCodeStackGetData, ¶ms, NULL );
|
|
934 |
//
|
|
935 |
if ( r >= KErrNone )
|
|
936 |
{
|
|
937 |
aDest.SetLength( r );
|
|
938 |
aAmountRemaining = params.iRemaining;
|
|
939 |
r = KErrNone;
|
|
940 |
}
|
|
941 |
//
|
|
942 |
return r;
|
|
943 |
}
|
|
944 |
|
|
945 |
|
|
946 |
EXPORT_C TInt RMemSpyDriverClient::GetStackDataNext( TUint aTid, TDes8& aDest, TUint& aAmountRemaining, TMemSpyDriverDomainType aDomain, TBool aEntireStack )
|
|
947 |
{
|
|
948 |
TMemSpyDriverInternalStackDataParams params;
|
|
949 |
params.iTid = aTid;
|
|
950 |
params.iDes = &aDest;
|
|
951 |
params.iDomain = aDomain;
|
|
952 |
params.iEntireStack = aEntireStack;
|
|
953 |
params.iRemaining = aAmountRemaining;
|
|
954 |
//
|
|
955 |
TInt r = DoControl( EMemSpyDriverOpCodeStackGetData, ¶ms, NULL );
|
|
956 |
//
|
|
957 |
if ( r >= KErrNone )
|
|
958 |
{
|
|
959 |
aDest.SetLength( r );
|
|
960 |
aAmountRemaining = params.iRemaining;
|
|
961 |
r = KErrNone;
|
|
962 |
}
|
|
963 |
//
|
|
964 |
return r;
|
|
965 |
}
|
|
966 |
|
|
967 |
|
|
968 |
|
|
969 |
|
|
970 |
|
|
971 |
|
|
972 |
|
|
973 |
|
|
974 |
|
|
975 |
|
|
976 |
|
|
977 |
|
|
978 |
|
|
979 |
|
|
980 |
|
|
981 |
|
|
982 |
|
|
983 |
|
|
984 |
|
|
985 |
|
|
986 |
|
|
987 |
|
|
988 |
|
|
989 |
|
|
990 |
|
|
991 |
|
|
992 |
|
|
993 |
|
|
994 |
|
|
995 |
|
|
996 |
|
|
997 |
|
|
998 |
|
|
999 |
|
|
1000 |
|
|
1001 |
|
|
1002 |
|
|
1003 |
|
|
1004 |
|
|
1005 |
|
|
1006 |
|
|
1007 |
|
|
1008 |
|
|
1009 |
|
|
1010 |
|
|
1011 |
|
|
1012 |
|
|
1013 |
|
|
1014 |
|
|
1015 |
|
|
1016 |
|
|
1017 |
|
|
1018 |
|
|
1019 |
|
|
1020 |
|
|
1021 |
|
|
1022 |
|
|
1023 |
|
|
1024 |
|
|
1025 |
|
|
1026 |
|
|
1027 |
|
|
1028 |
|
|
1029 |
EXPORT_C TInt RMemSpyDriverClient::EventMonitorOpen( TUint& aHandle )
|
|
1030 |
{
|
|
1031 |
const TInt error = DoControl( EMemSpyDriverOpCodeEventMonitorOpen, (TAny*) &aHandle );
|
|
1032 |
return error;
|
|
1033 |
}
|
|
1034 |
|
|
1035 |
|
|
1036 |
EXPORT_C TInt RMemSpyDriverClient::EventMonitorClose( TUint aHandle )
|
|
1037 |
{
|
|
1038 |
const TInt error = DoControl( EMemSpyDriverOpCodeEventMonitorClose, (TAny*) aHandle );
|
|
1039 |
return error;
|
|
1040 |
}
|
|
1041 |
|
|
1042 |
|
|
1043 |
EXPORT_C void RMemSpyDriverClient::EventMonitorNotify( TUint aHandle, TRequestStatus& aStatus, TUint& aContext )
|
|
1044 |
{
|
|
1045 |
aStatus = KRequestPending;
|
|
1046 |
//
|
|
1047 |
TMemSpyDriverInternalEventMonitorParams params;
|
|
1048 |
params.iHandle = aHandle;
|
|
1049 |
params.iStatus = &aStatus;
|
|
1050 |
params.iContext = (TAny*) &aContext;
|
|
1051 |
//
|
|
1052 |
const TInt err = DoControl( EMemSpyDriverOpCodeEventMonitorNotify, (TAny*) ¶ms );
|
|
1053 |
if ( err != KErrNone )
|
|
1054 |
{
|
|
1055 |
TRequestStatus* status = &aStatus;
|
|
1056 |
User::RequestComplete( status, err );
|
|
1057 |
}
|
|
1058 |
}
|
|
1059 |
|
|
1060 |
|
|
1061 |
EXPORT_C void RMemSpyDriverClient::EventMonitorNotifyCancel( TUint aHandle )
|
|
1062 |
{
|
|
1063 |
const TInt error = DoControl( EMemSpyDriverOpCodeEventMonitorNotifyCancel, (TAny*) aHandle );
|
|
1064 |
(void) error;
|
|
1065 |
}
|
|
1066 |
|
|
1067 |
|
|
1068 |
|
|
1069 |
|
|
1070 |
|
|
1071 |
|
|
1072 |
|
|
1073 |
|
|
1074 |
|
|
1075 |
|
|
1076 |
|
|
1077 |
|
|
1078 |
|
|
1079 |
|
|
1080 |
|
|
1081 |
|
|
1082 |
|
|
1083 |
|
|
1084 |
|
|
1085 |
EXPORT_C TInt RMemSpyDriverClient::ProcessInspectionOpen( TUint aPid )
|
|
1086 |
{
|
|
1087 |
const TInt error = DoControl( EMemSpyDriverOpCodeProcessInspectOpen, (TAny*) aPid );
|
|
1088 |
return error;
|
|
1089 |
}
|
|
1090 |
|
|
1091 |
|
|
1092 |
EXPORT_C TInt RMemSpyDriverClient::ProcessInspectionClose( TUint aPid )
|
|
1093 |
{
|
|
1094 |
const TInt error = DoControl( EMemSpyDriverOpCodeProcessInspectClose, (TAny*) aPid );
|
|
1095 |
return error;
|
|
1096 |
}
|
|
1097 |
|
|
1098 |
|
|
1099 |
EXPORT_C void RMemSpyDriverClient::ProcessInspectionRequestChanges( TUint aPid, TRequestStatus& aStatus, TMemSpyDriverProcessInspectionInfo& aInfo )
|
|
1100 |
{
|
|
1101 |
aInfo.iProcessId = aPid;
|
|
1102 |
aStatus = KRequestPending;
|
|
1103 |
const TInt err = DoControl( EMemSpyDriverOpCodeProcessInspectRequestChanges, (TAny*) &aStatus, (TAny*) &aInfo );
|
|
1104 |
if ( err != KErrNone )
|
|
1105 |
{
|
|
1106 |
TRequestStatus* status = &aStatus;
|
|
1107 |
User::RequestComplete( status, err );
|
|
1108 |
}
|
|
1109 |
}
|
|
1110 |
|
|
1111 |
|
|
1112 |
EXPORT_C void RMemSpyDriverClient::ProcessInspectionRequestChangesCancel( TUint aPid )
|
|
1113 |
{
|
|
1114 |
const TInt error = DoControl( EMemSpyDriverOpCodeProcessInspectRequestChangesCancel, (TAny*) aPid );
|
|
1115 |
(void) error;
|
|
1116 |
}
|
|
1117 |
|
|
1118 |
|
|
1119 |
EXPORT_C void RMemSpyDriverClient::ProcessInspectionAutoStartItemsReset()
|
|
1120 |
{
|
|
1121 |
const TInt error = DoControl( EMemSpyDriverOpCodeProcessInspectAutoStartListReset );
|
|
1122 |
(void) error;
|
|
1123 |
}
|
|
1124 |
|
|
1125 |
|
|
1126 |
EXPORT_C TInt RMemSpyDriverClient::ProcessInspectionAutoStartItemsAdd( TUint aSID )
|
|
1127 |
{
|
|
1128 |
const TInt error = DoControl( EMemSpyDriverOpCodeProcessInspectAutoStartListAdd, (TAny*) aSID );
|
|
1129 |
return error;
|
|
1130 |
}
|
|
1131 |
|
|
1132 |
|
|
1133 |
|
|
1134 |
|
|
1135 |
|
|
1136 |
|
|
1137 |
|
|
1138 |
|
|
1139 |
|
|
1140 |
|
|
1141 |
|
|
1142 |
|
|
1143 |
|
|
1144 |
|
|
1145 |
|
|
1146 |
|
|
1147 |
|
|
1148 |
|
|
1149 |
|
|
1150 |
|
|
1151 |
|
|
1152 |
|
|
1153 |
EXPORT_C TInt RMemSpyDriverClient::GetContainerHandles( TMemSpyDriverContainerType aContainer, TAny** aHandleArray, TInt& aHandleCount )
|
|
1154 |
{
|
|
1155 |
TMemSpyDriverInternalContainerHandleParams params;
|
|
1156 |
params.iTidOrPid = KMemSpyDriverEnumerateContainerHandles;
|
|
1157 |
params.iContainer = aContainer;
|
|
1158 |
params.iHandles = aHandleArray;
|
|
1159 |
params.iCountPtr = &aHandleCount;
|
|
1160 |
params.iMaxCount = aHandleCount;
|
|
1161 |
params.iHandleSource = EMemSpyDriverThreadOrProcessTypeThread; // Not used
|
|
1162 |
//
|
|
1163 |
aHandleCount = 0;
|
|
1164 |
//
|
|
1165 |
return DoControl( EMemSpyDriverOpCodeContainersGetHandles, ¶ms, NULL );
|
|
1166 |
}
|
|
1167 |
|
|
1168 |
|
|
1169 |
EXPORT_C TInt RMemSpyDriverClient::GetThreadHandlesByType( TInt aTid, TMemSpyDriverContainerType aType, TAny** aHandleArray, TInt& aHandleCount )
|
|
1170 |
{
|
|
1171 |
TMemSpyDriverInternalContainerHandleParams params;
|
|
1172 |
params.iTidOrPid = aTid;
|
|
1173 |
params.iContainer = aType;
|
|
1174 |
params.iHandles = aHandleArray;
|
|
1175 |
params.iCountPtr = &aHandleCount;
|
|
1176 |
params.iMaxCount = aHandleCount;
|
|
1177 |
params.iHandleSource = EMemSpyDriverThreadOrProcessTypeThread;
|
|
1178 |
//
|
|
1179 |
aHandleCount = 0;
|
|
1180 |
//
|
|
1181 |
return DoControl( EMemSpyDriverOpCodeContainersGetHandles, ¶ms, NULL );
|
|
1182 |
}
|
|
1183 |
|
|
1184 |
|
|
1185 |
EXPORT_C TInt RMemSpyDriverClient::GetProcessHandlesByType( TInt aPid, TMemSpyDriverContainerType aType, TAny** aHandleArray, TInt& aHandleCount )
|
|
1186 |
{
|
|
1187 |
TMemSpyDriverInternalContainerHandleParams params;
|
|
1188 |
params.iTidOrPid = aPid;
|
|
1189 |
params.iContainer = aType;
|
|
1190 |
params.iHandles = aHandleArray;
|
|
1191 |
params.iCountPtr = &aHandleCount;
|
|
1192 |
params.iMaxCount = aHandleCount;
|
|
1193 |
params.iHandleSource = EMemSpyDriverThreadOrProcessTypeProcess;
|
|
1194 |
//
|
|
1195 |
aHandleCount = 0;
|
|
1196 |
//
|
|
1197 |
return DoControl( EMemSpyDriverOpCodeContainersGetHandles, ¶ms, NULL );
|
|
1198 |
}
|
|
1199 |
|
|
1200 |
|
|
1201 |
EXPORT_C TInt RMemSpyDriverClient::GetGenericHandleInfo( TInt aTid, TMemSpyDriverContainerType aType, TAny* aHandle, TMemSpyDriverHandleInfoGeneric& aParams )
|
|
1202 |
{
|
|
1203 |
aParams.iType = aType;
|
|
1204 |
aParams.iHandle = aHandle;
|
|
1205 |
//
|
|
1206 |
const TInt r = DoControl( EMemSpyDriverOpCodeContainersGetHandleInfo, (TAny*) aTid, &aParams );
|
|
1207 |
return r;
|
|
1208 |
}
|
|
1209 |
|
|
1210 |
|
|
1211 |
EXPORT_C TInt RMemSpyDriverClient::GetApproximateKernelObjectSize( TMemSpyDriverContainerType aType )
|
|
1212 |
{
|
|
1213 |
TInt size = 0;
|
|
1214 |
const TInt error = DoControl( EMemSpyDriverOpCodeContainersGetApproxSize, (TAny*) aType, (TAny*) &size );
|
|
1215 |
(void) error;
|
|
1216 |
//
|
|
1217 |
return size;
|
|
1218 |
}
|
|
1219 |
|
|
1220 |
|
|
1221 |
EXPORT_C TInt RMemSpyDriverClient::GetReferencesToMyThread( TUint aTid )
|
|
1222 |
{
|
|
1223 |
ResetStreamBuffer();
|
|
1224 |
return DoControl( EMemSpyDriverOpCodeContainersGetReferencesToMyThread, (TAny*) aTid, (TAny*) &iBuffer );
|
|
1225 |
}
|
|
1226 |
|
|
1227 |
|
|
1228 |
EXPORT_C TInt RMemSpyDriverClient::GetReferencesToMyProcess( TUint aPid )
|
|
1229 |
{
|
|
1230 |
ResetStreamBuffer();
|
|
1231 |
return DoControl( EMemSpyDriverOpCodeContainersGetReferencesToMyProcess, (TAny*) aPid, (TAny*) &iBuffer );
|
|
1232 |
}
|
|
1233 |
|
|
1234 |
|
|
1235 |
EXPORT_C TInt RMemSpyDriverClient::GetPAndSInfo( TAny* aHandle, TMemSpyDriverPAndSInfo& aInfo )
|
|
1236 |
{
|
|
1237 |
const TInt r = DoControl( EMemSpyDriverOpCodeContainersGetPAndSInfo, (TAny*) aHandle, &aInfo );
|
|
1238 |
return r;
|
|
1239 |
}
|
|
1240 |
|
|
1241 |
|
|
1242 |
EXPORT_C TInt RMemSpyDriverClient::GetCondVarSuspendedThreads( TAny* aCondVarHandle, TAny** aThreadHandleArray, TInt& aThreadCount )
|
|
1243 |
{
|
|
1244 |
TMemSpyDriverInternalCondVarSuspendedThreadParams params;
|
|
1245 |
params.iCondVarHandle = aCondVarHandle;
|
|
1246 |
params.iThrHandles = aThreadHandleArray;
|
|
1247 |
params.iThrCountPtr = &aThreadCount;
|
|
1248 |
params.iMaxCount = aThreadCount;
|
|
1249 |
//
|
|
1250 |
aThreadCount = 0;
|
|
1251 |
//
|
|
1252 |
return DoControl( EMemSpyDriverOpCodeContainersGetCondVarSuspendedThreads, ¶ms, NULL );
|
|
1253 |
}
|
|
1254 |
|
|
1255 |
|
|
1256 |
EXPORT_C TInt RMemSpyDriverClient::GetCondVarSuspendedThreadInfo( TAny* aHandle, TMemSpyDriverCondVarSuspendedThreadInfo& aParams )
|
|
1257 |
{
|
|
1258 |
return DoControl( EMemSpyDriverOpCodeContainersGetCondVarSuspendedThreadInfo, aHandle, &aParams );
|
|
1259 |
}
|
|
1260 |
|
|
1261 |
|
|
1262 |
|
|
1263 |
|
|
1264 |
|
|
1265 |
|
|
1266 |
|
|
1267 |
|
|
1268 |
|
|
1269 |
|
|
1270 |
|
|
1271 |
|
|
1272 |
|
|
1273 |
|
|
1274 |
|
|
1275 |
|
|
1276 |
|
|
1277 |
EXPORT_C TInt RMemSpyDriverClient::GetServerSessionHandles( TAny* aServerHandle, TAny** aSessionHandleArray, TInt& aSessionHandleCount )
|
|
1278 |
{
|
|
1279 |
TMemSpyDriverInternalServerSessionHandleParams params;
|
|
1280 |
params.iServerHandle = aServerHandle;
|
|
1281 |
params.iSessionHandles = aSessionHandleArray;
|
|
1282 |
params.iSessionCountPtr = &aSessionHandleCount;
|
|
1283 |
params.iMaxCount = aSessionHandleCount;
|
|
1284 |
//
|
|
1285 |
aSessionHandleCount = 0;
|
|
1286 |
//
|
|
1287 |
return DoControl( EMemSpyDriverOpCodeClientServerGetServerSessionHandles, ¶ms, NULL );
|
|
1288 |
}
|
|
1289 |
|
|
1290 |
|
|
1291 |
EXPORT_C TInt RMemSpyDriverClient::GetServerSessionInfo( TAny* aSessionHandle, TMemSpyDriverServerSessionInfo& aParams )
|
|
1292 |
{
|
|
1293 |
return DoControl( EMemSpyDriverOpCodeClientServerGetServerSessionInfo, aSessionHandle, &aParams );
|
|
1294 |
}
|
|
1295 |
|
|
1296 |
|
|
1297 |
|
|
1298 |
|
|
1299 |
|
|
1300 |
|
|
1301 |
|
|
1302 |
|
|
1303 |
|
|
1304 |
|
|
1305 |
|
|
1306 |
EXPORT_C RMemSpyMemStreamReader RMemSpyDriverClient::StreamOpenL()
|
|
1307 |
{
|
|
1308 |
CMemSpyMemStreamReader* imp = new(ELeave) CMemSpyMemStreamReader( iBuffer );
|
|
1309 |
RMemSpyMemStreamReader ret( imp );
|
|
1310 |
CleanupClosePushL( ret );
|
|
1311 |
imp->ConstructL();
|
|
1312 |
CleanupStack::Pop( &ret );
|
|
1313 |
return ret;
|
|
1314 |
}
|
|
1315 |
|
|
1316 |
|
|
1317 |
|
|
1318 |
|
|
1319 |
|
|
1320 |
|
|
1321 |
|
|
1322 |
|
|
1323 |
|
|
1324 |
|
|
1325 |
|
|
1326 |
|
|
1327 |
|
|
1328 |
EXPORT_C TMemSpyMemoryModelType RMemSpyDriverClient::MemoryModelType()
|
|
1329 |
{
|
|
1330 |
TMemSpyMemoryModelType ret = EMemSpyMemoryModelTypeUnknown;
|
|
1331 |
//
|
|
1332 |
const TInt err = DoControl( EMemSpyDriverOpCodeMiscGetMemoryModelType );
|
|
1333 |
switch( err )
|
|
1334 |
{
|
|
1335 |
default:
|
|
1336 |
case EMemSpyMemoryModelTypeUnknown:
|
|
1337 |
ret = EMemSpyMemoryModelTypeUnknown;
|
|
1338 |
break;
|
|
1339 |
case EMemSpyMemoryModelTypeMoving:
|
|
1340 |
ret = EMemSpyMemoryModelTypeMoving;
|
|
1341 |
break;
|
|
1342 |
case EMemSpyMemoryModelTypeMultiple:
|
|
1343 |
ret = EMemSpyMemoryModelTypeMultiple;
|
|
1344 |
break;
|
|
1345 |
case EMemSpyMemoryModelTypeEmulator:
|
|
1346 |
ret = EMemSpyMemoryModelTypeEmulator;
|
|
1347 |
break;
|
|
1348 |
}
|
|
1349 |
//
|
|
1350 |
return ret;
|
|
1351 |
}
|
|
1352 |
|
|
1353 |
|
|
1354 |
EXPORT_C TUint32 RMemSpyDriverClient::RoundToPageSize( TUint32 aValue )
|
|
1355 |
{
|
|
1356 |
TUint32 temp = aValue;
|
|
1357 |
TAny* pValue = (TAny*) &temp;
|
|
1358 |
DoControl( EMemSpyDriverOpCodeMiscGetRoundToPageSize, pValue );
|
|
1359 |
return temp;
|
|
1360 |
}
|
|
1361 |
|
|
1362 |
|
|
1363 |
EXPORT_C TInt RMemSpyDriverClient::Impersonate( TUint32 aValue )
|
|
1364 |
{
|
|
1365 |
return DoControl( EMemSpyDriverOpCodeMiscImpersonate, (TAny*) aValue );
|
|
1366 |
}
|
|
1367 |
|
|
1368 |
|
|
1369 |
|
|
1370 |
|
|
1371 |
|
|
1372 |
|
|
1373 |
|
|
1374 |
|
|
1375 |
|
|
1376 |
|
|
1377 |
|
|
1378 |
|
|
1379 |
|
|
1380 |
|
|
1381 |
|
|
1382 |
|
|
1383 |
|
|
1384 |
|
|
1385 |
|
|
1386 |
|
|
1387 |
|
|
1388 |
|
|
1389 |
|
|
1390 |
|
|
1391 |
|
|
1392 |
|
|
1393 |
TUint RMemSpyDriverClient::RHeapVTable()
|
|
1394 |
{
|
|
1395 |
RHeap* heap = (RHeap*) &User::Allocator();
|
|
1396 |
//
|
|
1397 |
TUint* pHeap = (TUint*) heap;
|
|
1398 |
const TUint heapVTable = *pHeap;
|
|
1399 |
//
|
|
1400 |
////RDebug::Printf( "[MemSpy] RMemSpyDriverClient::RHeapVTable() - ret: 0x%08x", heapVTable );
|
|
1401 |
return heapVTable;
|
|
1402 |
}
|
|
1403 |
|
|
1404 |
|
|
1405 |
TBool RMemSpyDriverClient::DebugEUser()
|
|
1406 |
{
|
|
1407 |
LtkUtils::RAllocatorHelper allocHelper;
|
|
1408 |
TBool result = EFalse;
|
|
1409 |
TInt err = allocHelper.Open(&User::Allocator());
|
|
1410 |
if (!err)
|
|
1411 |
{
|
|
1412 |
result = allocHelper.AllocatorIsUdeb();
|
|
1413 |
allocHelper.Close();
|
|
1414 |
}
|
|
1415 |
return result;
|
|
1416 |
}
|
|
1417 |
|
|
1418 |
|
|
1419 |
void RMemSpyDriverClient::ResetStreamBuffer()
|
|
1420 |
{
|
|
1421 |
iBuffer.Zero();
|
|
1422 |
}
|
|
1423 |
|
|
1424 |
|
|
1425 |
void RMemSpyDriverClient::ReadHeapInfoFreeCellsFromXferBufferL( RArray<TMemSpyDriverFreeCell>& aFreeCells )
|
|
1426 |
{
|
|
1427 |
aFreeCells.Reset();
|
|
1428 |
|
|
1429 |
#ifdef _DEBUG
|
|
1430 |
RDebug::Printf( "[MemSpy] RMemSpyDriverClient::ReadHeapInfoFreeCellsFromXferBufferL() - buf len: %d", iBuffer.Length() );
|
|
1431 |
#endif
|
|
1432 |
|
|
1433 |
if ( iBuffer.Length() )
|
|
1434 |
{
|
|
1435 |
RMemSpyMemStreamReader stream = StreamOpenL();
|
|
1436 |
CleanupClosePushL( stream );
|
|
1437 |
|
|
1438 |
const TInt count = stream.ReadInt32L();
|
|
1439 |
#ifdef _DEBUG
|
|
1440 |
RDebug::Printf( "[MemSpy] RMemSpyDriverClient::ReadHeapInfoFreeCellsFromXferBufferL() - count: %d", count );
|
|
1441 |
#endif
|
|
1442 |
|
|
1443 |
for( TInt i=0; i<count; i++ )
|
|
1444 |
{
|
|
1445 |
TMemSpyDriverFreeCell entry;
|
|
1446 |
entry.iType = (TMemSpyDriverCellType)stream.ReadInt32L();
|
|
1447 |
entry.iAddress = reinterpret_cast< TAny* >( stream.ReadUint32L() );
|
|
1448 |
entry.iLength = stream.ReadInt32L();
|
|
1449 |
aFreeCells.AppendL( entry );
|
|
1450 |
}
|
|
1451 |
|
|
1452 |
CleanupStack::PopAndDestroy( &stream );
|
|
1453 |
}
|
|
1454 |
|
|
1455 |
ResetStreamBuffer();
|
|
1456 |
}
|
|
1457 |
|
|
1458 |
|
|
1459 |
|
|
1460 |
|
|
1461 |
|
|
1462 |
|
|
1463 |
|
|
1464 |
|
|
1465 |
|
|
1466 |
|
|
1467 |
|
|
1468 |
|
|
1469 |
static void PrintHeapInfo( const TMemSpyHeapInfo& aInfo )
|
|
1470 |
{
|
|
1471 |
#if defined( _DEBUG ) && !defined( __WINS__ )
|
|
1472 |
const TMemSpyHeapInfoRHeap& rHeapInfo = aInfo.AsRHeap();
|
|
1473 |
//const TMemSpyHeapObjectDataRHeap& rHeapObjectData = rHeapInfo.ObjectData();
|
|
1474 |
const TMemSpyHeapStatisticsRHeap& rHeapStats = rHeapInfo.Statistics();
|
|
1475 |
const TMemSpyHeapMetaDataRHeap& rHeapMetaData = rHeapInfo.MetaData();
|
|
1476 |
|
|
1477 |
/*
|
|
1478 |
* TODO update to reflect new memory allocator structs etc
|
|
1479 |
*
|
|
1480 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1481 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RAllocator -");
|
|
1482 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1483 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RAllocator::iAccessCount: %d", rHeapObjectData.iAccessCount);
|
|
1484 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RAllocator::iHandleCount: %d", rHeapObjectData.iHandleCount);
|
|
1485 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RAllocator::iHandles: 0x%08x", rHeapObjectData.iHandles);
|
|
1486 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RAllocator::iFlags: 0x%08x", rHeapObjectData.iFlags);
|
|
1487 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RAllocator::iCellCount: %d", rHeapObjectData.iCellCount);
|
|
1488 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RAllocator::iTotalAllocSize: %d", rHeapObjectData.iTotalAllocSize);
|
|
1489 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - ");
|
|
1490 |
|
|
1491 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1492 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap -");
|
|
1493 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1494 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iMinLength: %d", rHeapObjectData.iMinLength);
|
|
1495 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iMaxLength: %d", rHeapObjectData.iMaxLength);
|
|
1496 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iOffset: %d", rHeapObjectData.iOffset);
|
|
1497 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iGrowBy: %d", rHeapObjectData.iGrowBy);
|
|
1498 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iChunkHandle: 0x%08x", rHeapObjectData.iChunkHandle);
|
|
1499 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iBase: 0x%08x", rHeapObjectData.iBase);
|
|
1500 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iTop: 0x%08x", rHeapObjectData.iTop);
|
|
1501 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iAlign: %d", rHeapObjectData.iAlign);
|
|
1502 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iMinCell: %d", rHeapObjectData.iAlign);
|
|
1503 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iPageSize: %d", rHeapObjectData.iAlign);
|
|
1504 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iFree.next: 0x%08x", rHeapObjectData.iFree.next);
|
|
1505 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iFree.len: %d", rHeapObjectData.iFree.len);
|
|
1506 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iNestingLevel: %d", rHeapObjectData.iNestingLevel);
|
|
1507 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iAllocCount: %d", rHeapObjectData.iAllocCount);
|
|
1508 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iFailType: %d", rHeapObjectData.iFailType);
|
|
1509 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iFailRate: %d", rHeapObjectData.iFailRate);
|
|
1510 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iFailed: %d", rHeapObjectData.iFailed);
|
|
1511 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iFailAllocCount: %d", rHeapObjectData.iFailAllocCount);
|
|
1512 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iRand: %d", rHeapObjectData.iRand);
|
|
1513 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - RHeap::iTestData: 0x%08x", rHeapObjectData.iTestData);
|
|
1514 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - ");
|
|
1515 |
*/
|
|
1516 |
|
|
1517 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1518 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - Stats (Free) -");
|
|
1519 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1520 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell count: %d", rHeapStats.StatsFree().TypeCount());
|
|
1521 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell size: %d", rHeapStats.StatsFree().TypeSize());
|
|
1522 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell largest: 0x%08x", rHeapStats.StatsFree().LargestCellAddress());
|
|
1523 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell largest size: %d", rHeapStats.StatsFree().LargestCellSize());
|
|
1524 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - slack: 0x%08x", rHeapStats.StatsFree().SlackSpaceCellAddress());
|
|
1525 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - slack size: %d", rHeapStats.StatsFree().SlackSpaceCellSize());
|
|
1526 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - checksum: 0x%08x", rHeapStats.StatsFree().Checksum());
|
|
1527 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - ");
|
|
1528 |
|
|
1529 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1530 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - Stats (Alloc) -");
|
|
1531 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1532 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell count: %d", rHeapStats.StatsAllocated().TypeCount());
|
|
1533 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell size: %d", rHeapStats.StatsAllocated().TypeSize());
|
|
1534 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell largest: 0x%08x", rHeapStats.StatsAllocated().LargestCellAddress());
|
|
1535 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell largest size: %d", rHeapStats.StatsAllocated().LargestCellSize());
|
|
1536 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - ");
|
|
1537 |
|
|
1538 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1539 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - Misc. Info -");
|
|
1540 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() ---------------------------------------------------");
|
|
1541 |
const TPtrC chunkName( rHeapMetaData.ChunkName() );
|
|
1542 |
RDebug::Print(_L("RMemSpyDriverClient::PrintHeapInfo() - chunk name: [%S]"), &chunkName );
|
|
1543 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - chunk size: %d", rHeapMetaData.ChunkSize());
|
|
1544 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - chunk handle: 0x%08x", rHeapMetaData.ChunkHandle());
|
|
1545 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - chunk base address: 0x%08x", rHeapMetaData.ChunkBaseAddress());
|
|
1546 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - debug allocator: %d", rHeapMetaData.IsDebugAllocator());
|
|
1547 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - shared heap: %d", rHeapMetaData.IsSharedHeap() );
|
|
1548 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - user thread: %d", rHeapMetaData.IsUserThread() );
|
|
1549 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - thread id: %d", aInfo.Tid() );
|
|
1550 |
RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - process id: %d", aInfo.Pid() );
|
|
1551 |
//RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell header size (free): %d", rHeapMetaData.HeaderSizeFree());
|
|
1552 |
//RDebug::Printf("RMemSpyDriverClient::PrintHeapInfo() - cell header size (alloc): %d", rHeapMetaData.HeaderSizeAllocated());
|
|
1553 |
#else
|
|
1554 |
(void) aInfo;
|
|
1555 |
#endif
|
|
1556 |
}
|
|
1557 |
|