FCL/sf/os/osrndtools: memspy/Driver/Kernel/Source/MemSpyDriverHeapWalker.cpp@8ad140f3dd41 (annotated)

0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	1	/*
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	2	* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	3	* All rights reserved.
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	4	* This component and the accompanying materials are made available
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	5	* under the terms of "Eclipse Public License v1.0"
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	6	* which accompanies this distribution, and is available
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	7	* at the URL "http://www.eclipse.org/legal/epl-v10.html".
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	8	*
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	9	* Initial Contributors:
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	10	* Nokia Corporation - initial contribution.
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	11	*
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	12	* Contributors:
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	13	*
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	14	* Description:
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	15	*
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	16	*/
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	17
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	18	#include "MemSpyDriverHeapWalker.h"
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	19
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	20	// User includes
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	21	#include "MemSpyDriverUtils.h"
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	22
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	23	// Defines
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	24	#define __NEXT_CELL(p) ((RMemSpyDriverRHeapBase::SCell)(((TUint8)p)+p->len))
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	25	#define PRINTDEBUG( a ) { if ( PrintDebug() ) a; }
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	26
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	27
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	28	RMemSpyDriverHeapWalker::RMemSpyDriverHeapWalker( RMemSpyDriverRHeapBase& aHeap, TBool aDebugAllocator )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	29	: iHeap( aHeap ), iIsDebugAllocator( aDebugAllocator ), iPrintDebug( EFalse ), iObserver( NULL )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	30	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	31	InitialiseStats();
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	32	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	33
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	34
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	35	RMemSpyDriverHeapWalker::RMemSpyDriverHeapWalker( RMemSpyDriverRHeapBase& aHeap, TBool aDebugAllocator, MMemSpyHeapWalkerObserver& aObserver )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	36	: iHeap( aHeap ), iIsDebugAllocator( aDebugAllocator ), iPrintDebug( EFalse ), iObserver( &aObserver )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	37	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	38	InitialiseStats();
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	39	}
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	40
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	41
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	42	TInt RMemSpyDriverHeapWalker::Traverse()
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	43	//
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	44	// Walk the heap calling the info function.
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	45	//
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	46	{
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	47	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - START - delta: 0x%08x", iHeap.ClientToKernelDelta() ));
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	48	InitialiseStats();
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	49	if ( iObserver )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	50	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	51	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - heap walk init..." ));
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	52	iObserver->HandleHeapWalkInit();
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	53	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	54
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	55	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - heap walk init complete" ));
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	56	TAny* heapBase = KernelAddress( iHeap.iBase );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	57	TAny* heapTop = KernelAddress( iHeap.iTop );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	58	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - kernel-side chunk address: 0x%08x, chunkBase: 0x%08x, heapBase: 0x%08x, heapTop: 0x%08x", iHeap.ChunkKernelAddress(), iHeap.Chunk().iBase, heapBase, heapTop));
44 52e343bb8f80 Revert incorrect RCL_3 drop: Pat Downey <patd@symbian.org> parents: 43 diff changeset	59
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	60	TRACE_DATA( MemSpyDriverUtils::DataDump("%lS", (TUint8*) iHeap.ChunkKernelAddress(), iHeap.Chunk().iSize, iHeap.Chunk().iSize ) );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	61
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	62	TInt nestingLevel = 0;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	63	TInt allocationNumber = 0;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	64	//
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	65	RMemSpyDriverRHeapBase::SCell* pC = (RMemSpyDriverRHeapBase::SCell*) heapBase; // allocated cells
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	66	RMemSpyDriverRHeapBase::SCell* pF = &iHeap.iFree; // free cells
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	67	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - before while loop entry - pC: 0x%08x, pF: 0x%08x, heapBase: 0x%08x, heapTop: 0x%08x", pC, pF, heapBase, heapTop));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	68	//
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	69	while( ( pF == &iHeap.iFree ) \|\| ( pF >= heapBase && pF < heapTop ) )
49 7fdc9a71d314 Revision: 201035 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 44 diff changeset	70	{
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	71	pF = (RMemSpyDriverRHeapBase::SCell*) KernelAddress( pF->next ); // next free cell
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	72	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - pC: 0x%08x, pF: 0x%08x, heapBase: 0x%08x, heapTop: 0x%08x", pC, pF, heapBase, heapTop));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	73
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	74	if ( pF )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	75	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	76	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - freeCell: 0x%08x", pF ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	77
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	78	if ( pF >= heapBase && pF < heapTop )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	79	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	80	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - freeCell->next: 0x%08x", pF->next ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	81	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - freeCell->len: 0x%08x", pF->len ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	82	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	83	else
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	84	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	85	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - FATAL ERROR - freeCell: 0x%08x is outside heap bounds!", pF ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	86	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	87
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	88	PRINTDEBUG( Kern::Printf(" "));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	89	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	90
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	91	if (!pF)
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	92	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	93	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - next free cell address is NULL"));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	94	pF = (RMemSpyDriverRHeapBase::SCell*) heapTop; // to make size checking work
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	95	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	96	else if ( (TUint8) pF < heapBase \|\| (TUint8) pF >= heapTop \|\| (KernelAddress( pF->next ) && KernelAddress( pF->next ) <= pF ) )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	97	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	98	// free cell pointer off the end or going backwards
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	99	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - EBadFreeCellAddress: 0x%08x", pF ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	100	NotifyCell( EMemSpyDriverBadFreeCellAddress, UserAddress(pF), 0 );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	101	return KErrAbort;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	102	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	103	else
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	104	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	105	TInt l = pF->len;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	106	if ( l< iHeap.iMinCell \|\| (l & (iHeap.iAlign-1)))
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	107	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	108	// free cell length invalid
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	109	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - EBadFreeCellSize: 0x%08x", pF ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	110	NotifyCell( EMemSpyDriverBadFreeCellSize, UserAddress(pF), l );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	111	return KErrAbort;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	112	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	113	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	114
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	115	while ( pC != pF ) // walk allocated cells up to next free cell
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	116	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	117	if ( pC )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	118	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	119	// The 'next' cell field is only applicable if the cell is a 'free' cell, hence we only print the cell's
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	120	// address, its length, and its _calculated_ next cell (based upon address + length). Calc length is done
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	121	// a bit later on...
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	122	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - allocCell: 0x%08x", pC ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	123	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - allocCell->len: 0x%08x", pC->len ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	124	PRINTDEBUG( Kern::Printf(" "));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	125	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	126
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	127	TInt l = pC->len;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	128	if (l<iHeap.iMinCell \|\| (l & (iHeap.iAlign-1)))
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	129	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	130	// allocated cell length invalid
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	131	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - EBadAllocatedCellSize: 0x%08x", pC ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	132	NotifyCell( EMemSpyDriverBadAllocatedCellSize, UserAddress(pC), l );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	133	return KErrAbort;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	134	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	135
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	136	// ALLOCATED CELL
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	137	if ( iIsDebugAllocator )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	138	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	139	RMemSpyDriverRHeapBase::SDebugCell* debugCell = (RMemSpyDriverRHeapBase::SDebugCell*) pC;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	140	nestingLevel = debugCell->nestingLevel;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	141	allocationNumber = debugCell->allocCount;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	142	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	143
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	144	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - EGoodAllocatedCell: 0x%08x", pC ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	145	if ( NotifyCell( EMemSpyDriverGoodAllocatedCell, UserAddress(pC), l, nestingLevel, allocationNumber ) == EFalse )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	146	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	147	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - END1 - KErrAbort on NotifyCell..."));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	148	return KErrAbort;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	149	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	150
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	151	RMemSpyDriverRHeapBase::SCell* pN = (RMemSpyDriverRHeapBase::SCell*) __NEXT_CELL( pC );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	152	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - allocCell next: 0x%08x", pN ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	153	if (pN > pF)
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	154	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	155	// cell overlaps next free cell
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	156	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - EBadAllocatedCellAddress: 0x%08x", pC ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	157	NotifyCell( EMemSpyDriverBadAllocatedCellAddress, UserAddress(pC), l );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	158	return KErrAbort;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	159	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	160
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	161	pC = pN;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	162	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	163
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	164	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - freeCell before exit check is: 0x%08x", pF ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	165	if ((TUint8*) pF >= heapTop )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	166	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	167	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - freeCell reached top of heap -> done"));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	168	break; // reached end of heap
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	169	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	170
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	171	pC = (RMemSpyDriverRHeapBase::SCell*) __NEXT_CELL(pF); // step to next allocated cell
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	172
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	173	// FREE CELL
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	174	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - EGoodFreeCell: 0x%08x", pF ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	175	if ( NotifyCell( EMemSpyDriverGoodFreeCell, UserAddress(pF), pF->len ) == EFalse )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	176	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	177	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - END2 - KErrAbort on NotifyCell..."));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	178	return KErrAbort;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	179	}
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	180	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	181
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	182	FinaliseStats();
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	183	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::Traverse() - END - pF: 0x%08x, pC: 0x%08x, heapBase: 0x%08x, heapTop: 0x%08x", pF, pC, heapBase, heapTop));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	184	return KErrNone;
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	185	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	186
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	187
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	188	void RMemSpyDriverHeapWalker::CopyStatsTo( TMemSpyHeapStatisticsRHeap& aStats )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	189	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	190	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::CopyStatsTo() - START"));
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	191
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	192	// Copy free cell info
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	193	TMemSpyHeapStatisticsRHeapFree& free = aStats.StatsFree();
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	194	free.SetTypeCount( iStats.iFreeCellCount );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	195	free.SetTypeSize( iStats.iTotalFreeSpace );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	196
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	197	// If the last cell was a free cell, and it was also the largest cell
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	198	// then we use the prior largest free cell instead. This is because
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	199	// slack space is already reported separately.
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	200	TAny* largestFreeCellAddress = (TAny*) iStats.iLargestCellAddressFree;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	201	TUint largestFreeCellSize = iStats.iLargestCellSizeFree;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	202	if ( iStats.iLastCellWasFreeCell && iStats.iLargestCellSizeFree == iStats.iSlackSpace && iStats.iSpackSpaceCellAddress == iStats.iLargestCellAddressFree )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	203	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	204	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::CopyStatsTo() - using previous max free cell stats, since largest free cell is slack cell at end of heap..."));
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	205	largestFreeCellAddress = (TAny*) iStats.iLargestCellAddressFreePrevious;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	206	largestFreeCellSize = iStats.iLargestCellSizeFreePrevious;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	207	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	208
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	209	free.SetLargestCellAddress( largestFreeCellAddress );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	210	free.SetLargestCellSize( largestFreeCellSize );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	211	free.SetSlackSpaceCellSize( iStats.iSlackSpace );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	212	free.SetSlackSpaceCellAddress( (TAny*) iStats.iSpackSpaceCellAddress );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	213	free.SetChecksum( iStats.iFreeCellCRC );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	214
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	215	// Copy allocated cell info
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	216	TMemSpyHeapStatisticsRHeapAllocated& alloc = aStats.StatsAllocated();
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	217	alloc.SetTypeCount( iStats.iAllocCellCount );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	218	alloc.SetTypeSize( iStats.iTotalAllocSpace );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	219	alloc.SetLargestCellAddress( (TAny*) iStats.iLargestCellAddressAlloc );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	220	alloc.SetLargestCellSize( iStats.iLargestCellSizeAlloc );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	221
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	222	// Copy common info
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	223	TMemSpyHeapStatisticsRHeapCommon& common = aStats.StatsCommon();
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	224	common.SetTotalCellCount( iStats.iNumberOfWalkedCells );
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	225
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	226	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::CopyStatsTo() - END"));
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	227	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	228
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	229
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	230	void RMemSpyDriverHeapWalker::SetObserver( MMemSpyHeapWalkerObserver* aObserver )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	231	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	232	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::SetObserver() - aObserver: 0x%08x", aObserver ));
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	233	iObserver = aObserver;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	234	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	235
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	236
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	237	TAny* RMemSpyDriverHeapWalker::KernelAddress( TAny* aUserAddress, TUint aDelta )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	238	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	239	TAny* ret = NULL;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	240	//
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	241	if ( aUserAddress )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	242	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	243	TRACE_HEAP( Kern::Printf("RMemSpyDriverHeapWalker::KernelAddress() - aUserAddress: 0x%08x", aUserAddress));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	244	ret = (TUint8*) aUserAddress + aDelta;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	245	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	246	//
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	247	TRACE_HEAP( Kern::Printf("RMemSpyDriverHeapWalker::KernelAddress() - ret: 0x%08x", ret));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	248	return ret;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	249	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	250
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	251
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	252	TAny* RMemSpyDriverHeapWalker::UserAddress( TAny* aKernelAddress, TUint aDelta )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	253	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	254	TAny* ret = NULL;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	255	//
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	256	if ( aKernelAddress )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	257	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	258	TRACE_HEAP( Kern::Printf("RMemSpyDriverHeapWalker::UserAddress() - aKernelAddress: 0x%08x", aKernelAddress));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	259	ret = (TUint8*) aKernelAddress - aDelta;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	260	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	261	//
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	262	TRACE_HEAP( Kern::Printf("RMemSpyDriverHeapWalker::UserAddress() - ret: 0x%08x", ret));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	263	return ret;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	264	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	265
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	266
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	267	TAny* RMemSpyDriverHeapWalker::KernelAddress( TAny* aUserAddress) const
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	268	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	269	return KernelAddress( aUserAddress, iHeap.ClientToKernelDelta() );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	270	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	271
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	272
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	273	TAny* RMemSpyDriverHeapWalker::UserAddress( TAny* aKernelAddress ) const
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	274	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	275	return UserAddress( aKernelAddress, iHeap.ClientToKernelDelta() );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	276	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	277
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	278
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	279	RMemSpyDriverRHeapBase::SCell* RMemSpyDriverHeapWalker::CellByUserAddress( TAny* aAddress, TUint aDelta )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	280	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	281	RMemSpyDriverRHeapBase::SCell* ret = (RMemSpyDriverRHeapBase::SCell*) KernelAddress( aAddress, aDelta );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	282	return ret;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	283	}
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	284
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	285
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	286	TBool RMemSpyDriverHeapWalker::NotifyCell( TMemSpyDriverCellType aType, TAny* aCellAddress, TInt aLength, TInt aNestingLevel, TInt aAllocNumber )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	287	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	288	// Update stats first
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	289	UpdateStats( aType, aCellAddress, aLength, aNestingLevel, aAllocNumber );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	290
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	291	// Notify observer
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	292	TBool continueTraversal = ETrue;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	293	if ( iObserver )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	294	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	295	continueTraversal = iObserver->HandleHeapCell( aType, aCellAddress, aLength, aNestingLevel, aAllocNumber );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	296	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	297	//
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	298	return continueTraversal;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	299	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	300
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	301
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	302	void RMemSpyDriverHeapWalker::UpdateStats( TMemSpyDriverCellType aCellType, TAny* aCellAddress, TInt aLength, TInt aNestingLevel, TInt aAllocNumber )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	303	{
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	304	switch( aCellType )
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	305	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	306	case EMemSpyDriverGoodAllocatedCell:
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	307	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - EGoodAllocatedCell - 0x%08x, len: %8d, nestingLev: %8d, allocNum: %8d", aCellAddress, aLength, aNestingLevel, aAllocNumber ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	308	break;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	309	case EMemSpyDriverGoodFreeCell:
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	310	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - EGoodFreeCell - 0x%08x, len: %8d, nestingLev: %8d, allocNum: %8d", aCellAddress, aLength, aNestingLevel, aAllocNumber ));
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	311	break;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	312	case EMemSpyDriverBadAllocatedCellSize:
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	313	Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - EBadAllocatedCellSize - 0x%08x, len: %8d, nestingLev: %8d, allocNum: %8d", aCellAddress, aLength, aNestingLevel, aAllocNumber );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	314	break;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	315	case EMemSpyDriverBadAllocatedCellAddress:
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	316	Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - EBadAllocatedCellAddress - 0x%08x, len: %8d, nestingLev: %8d, allocNum: %8d", aCellAddress, aLength, aNestingLevel, aAllocNumber );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	317	break;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	318	case EMemSpyDriverBadFreeCellAddress:
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	319	Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - EBadFreeCellAddress - 0x%08x, len: %8d, nestingLev: %8d, allocNum: %8d", aCellAddress, aLength, aNestingLevel, aAllocNumber );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	320	break;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	321	case EMemSpyDriverBadFreeCellSize:
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	322	Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - EBadFreeCellSize - 0x%08x, len: %8d, nestingLev: %8d, allocNum: %8d", aCellAddress, aLength, aNestingLevel, aAllocNumber );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	323	break;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	324	default:
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	325	Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - UHANDLED TYPE! - 0x%08x, len: %8d, nestingLev: %8d, allocNum: %8d, type: %d", aCellAddress, aLength, aNestingLevel, aAllocNumber, aCellType );
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	326	break;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	327	}
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	328
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	329	if ( aCellType == EMemSpyDriverGoodFreeCell )
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	330	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	331	// Update checksum
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	332	iStats.iFreeCellCRC = iStats.iFreeCellCRC ^ reinterpret_cast<TUint32>( aCellAddress );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	333
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	334	// Track cell counts and length
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	335	++iStats.iFreeCellCount;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	336	iStats.iTotalFreeSpace += aLength;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	337	iStats.iLastFreeCellLength = aLength;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	338
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	339	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - WAS FREE CELL - iFreeCellCRC: 0x%08x, iFreeCellCount: %d, iTotalFreeSpace: %d, iLastFreeCellLength: %d", iStats.iFreeCellCRC, iStats.iFreeCellCount, iStats.iTotalFreeSpace, iStats.iLastFreeCellLength));
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	340
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	341	// Identify biggest cell
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	342	if ( (TUint) aLength > iStats.iLargestCellSizeFree )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	343	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	344	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - this cell (%d bytes big) is bigger than previous largested FREE cell (%d bytes) => making it the new largest FREE cell", aLength, iStats.iLargestCellSizeFree));
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	345	iStats.iLargestCellSizeFreePrevious = iStats.iLargestCellSizeFree;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	346	iStats.iLargestCellSizeFree = aLength;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	347	iStats.iLargestCellAddressFreePrevious = iStats.iLargestCellAddressFree;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	348	iStats.iLargestCellAddressFree = (TLinAddr) aCellAddress;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	349	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	350
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	351	// Identify first cell
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	352	if ( iStats.iFirstFreeCellAddress == 0 )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	353	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	354	iStats.iFirstFreeCellLength = aLength;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	355	iStats.iFirstFreeCellAddress = (TLinAddr) aCellAddress;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	356	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	357	}
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	358	else if ( aCellType == EMemSpyDriverGoodAllocatedCell )
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	359	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	360	// Track cell counts and length
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	361	++iStats.iAllocCellCount;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	362	iStats.iTotalAllocSpace += aLength;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	363	iStats.iLastFreeCellLength = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	364
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	365	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - WAS ALLOC CELL - iAllocCellCount: %d, iTotalAllocSpace: %d", iStats.iAllocCellCount, iStats.iTotalAllocSpace));
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	366
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	367	// Identify biggest cell
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	368	if ( (TUint) aLength > iStats.iLargestCellSizeAlloc )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	369	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	370	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::UpdateStats - this cell (%d bytes big) is bigger than previous largested ALLOC cell (%d bytes) => making it the new largest ALLOC cell", aLength, iStats.iLargestCellSizeAlloc));
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	371	iStats.iLargestCellSizeAlloc = aLength;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	372	iStats.iLargestCellAddressAlloc = (TLinAddr) aCellAddress;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	373	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	374	}
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	375	else
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	376	{
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	377	iStats.iLastFreeCellLength = aLength;
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	378	}
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	379
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	380	iStats.iLastCellType = aCellType;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	381	iStats.iLastCellAddress = (TLinAddr) aCellAddress;
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	382	iStats.iLastCellWasFreeCell = ( aCellType == EMemSpyDriverGoodFreeCell );
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	383	++iStats.iNumberOfWalkedCells;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	384	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	385
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	386
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	387	void RMemSpyDriverHeapWalker::InitialiseStats()
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	388	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	389	iStats.iFreeCellCRC = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	390	iStats.iNumberOfWalkedCells = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	391	iStats.iFirstFreeCellAddress = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	392	iStats.iFirstFreeCellLength = 0;
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	393	iStats.iLastCellType = EMemSpyDriverGoodAllocatedCell;
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	394	iStats.iLastCellWasFreeCell = EFalse;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	395	iStats.iLastFreeCellLength = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	396	iStats.iTotalFreeSpace = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	397	iStats.iTotalAllocSpace = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	398	iStats.iSlackSpace = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	399	iStats.iFreeCellCount = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	400	iStats.iAllocCellCount = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	401	iStats.iLargestCellSizeFree = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	402	iStats.iLargestCellSizeAlloc = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	403	iStats.iLargestCellAddressFree = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	404	iStats.iLargestCellAddressAlloc = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	405	iStats.iLargestCellSizeFreePrevious = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	406	iStats.iLargestCellAddressFreePrevious = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	407	iStats.iSpackSpaceCellAddress = 0;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	408	iStats.iLastCellAddress = 0;
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	409
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	410	// These two can be identified up front
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	411	iStats.iFreeCellOverheadHeaderLength = RMemSpyDriverRHeapBase::FreeCellHeaderSize();
8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	412	iStats.iAllocCellOverheadHeaderLength = RMemSpyDriverRHeapBase::AllocatedCellHeaderSize( iIsDebugAllocator );
0 a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	413	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	414
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	415
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	416	void RMemSpyDriverHeapWalker::FinaliseStats()
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	417	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	418	if ( iStats.iLastCellWasFreeCell )
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	419	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	420	iStats.iSlackSpace = iStats.iLastFreeCellLength;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	421	iStats.iSpackSpaceCellAddress = iStats.iLastCellAddress;
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	422	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	423
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	424	PrintStats();
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	425	}
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	426
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	427
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	428	void RMemSpyDriverHeapWalker::PrintStats()
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	429	{
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	430	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - HEAP SUMMARY FOR THREAD:" ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	431	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - ------------------------------------------------------------" ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	432	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iNumberOfWalkedCells : %10d", iStats.iNumberOfWalkedCells ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	433	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iFirstFreeCellAddress : 0x%08x", iStats.iFirstFreeCellAddress ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	434	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iFirstFreeCellLength : %10d", iStats.iFirstFreeCellLength ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	435	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iLastCellWasFreeCell : %10d", iStats.iLastCellWasFreeCell ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	436	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iLastCellType : %10d", iStats.iLastCellType ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	437	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iLastFreeCellLength : %10d", iStats.iLastFreeCellLength ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	438	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iTotalFreeSpace : %10d", iStats.iTotalFreeSpace ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	439	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iTotalAllocSpace : %10d", iStats.iTotalAllocSpace ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	440	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iSlackSpace : %10d", iStats.iSlackSpace ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	441	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iFreeCellCount : %10d", iStats.iFreeCellCount ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	442	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iAllocCellCount : %10d", iStats.iAllocCellCount ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	443	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iLargestCellSizeFree : %10d", iStats.iLargestCellSizeFree ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	444	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iLastFreeCellLength : %10d", iStats.iLastFreeCellLength ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	445	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iLargestCellSizeAlloc : %10d", iStats.iLargestCellSizeAlloc ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	446	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iLargestCellAddressFree : 0x%08x", iStats.iLargestCellAddressFree ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	447	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iLargestCellAddressAlloc : 0x%08x", iStats.iLargestCellAddressAlloc ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	448	PRINTDEBUG( Kern::Printf("RMemSpyDriverHeapWalker::PrintStats - iFreeCellCRC : 0x%08x", iStats.iFreeCellCRC ) );
a03f92240627 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	449	}
59 8ad140f3dd41 Revision: 201039 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: 49 diff changeset	450

author	Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
	Wed, 13 Oct 2010 16:17:58 +0300
branch	RCL_3
changeset 59	8ad140f3dd41
parent 49	7fdc9a71d314
permissions	-rw-r--r--