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Dump HeapWalk entries.

This commit is contained in:
Uwe Bonnes 2005-03-03 13:50:21 +00:00 committed by Alexandre Julliard
parent 391d85d81d
commit bfb6d642dd
1 changed files with 42 additions and 2 deletions
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44
dlls/ntdll/heap.c
View File

@ -246,6 +246,47 @@ void HEAP_Dump( HEAP *heap )
}
void HEAP_DumpEntry( LPPROCESS_HEAP_ENTRY entry )
{
WORD rem_flags;
TRACE( "Dumping entry %p\n", entry );
TRACE( "lpData\t\t: %p\n", entry->lpData );
TRACE( "cbData\t\t: %08lx\n", entry->cbData);
TRACE( "cbOverhead\t: %08x\n", entry->cbOverhead);
TRACE( "iRegionIndex\t: %08x\n", entry->iRegionIndex);
TRACE( "WFlags\t\t: ");
if (entry->wFlags & PROCESS_HEAP_REGION)
TRACE( "PROCESS_HEAP_REGION ");
if (entry->wFlags & PROCESS_HEAP_UNCOMMITTED_RANGE)
TRACE( "PROCESS_HEAP_UNCOMMITTED_RANGE ");
if (entry->wFlags & PROCESS_HEAP_ENTRY_BUSY)
TRACE( "PROCESS_HEAP_ENTRY_BUSY ");
if (entry->wFlags & PROCESS_HEAP_ENTRY_MOVEABLE)
TRACE( "PROCESS_HEAP_ENTRY_MOVEABLE ");
if (entry->wFlags & PROCESS_HEAP_ENTRY_DDESHARE)
TRACE( "PROCESS_HEAP_ENTRY_DDESHARE ");
rem_flags = entry->wFlags &
~(PROCESS_HEAP_REGION | PROCESS_HEAP_UNCOMMITTED_RANGE |
PROCESS_HEAP_ENTRY_BUSY | PROCESS_HEAP_ENTRY_MOVEABLE|
PROCESS_HEAP_ENTRY_DDESHARE);
if (rem_flags)
TRACE( "Unknown %08x", rem_flags);
TRACE( "\n");
if ((entry->wFlags & PROCESS_HEAP_ENTRY_BUSY )
&& (entry->wFlags & PROCESS_HEAP_ENTRY_MOVEABLE))
{
/* Treat as block */
TRACE( "BLOCK->hMem\t\t:%p\n", entry->u.Block.hMem);
}
if (entry->wFlags & PROCESS_HEAP_REGION)
{
TRACE( "Region.dwCommittedSize\t:%08lx\n",entry->u.Region.dwCommittedSize);
TRACE( "Region.dwUnCommittedSize\t:%08lx\n",entry->u.Region.dwUnCommittedSize);
TRACE( "Region.lpFirstBlock\t:%p\n",entry->u.Region.lpFirstBlock);
TRACE( "Region.lpLastBlock\t:%p\n",entry->u.Region.lpLastBlock);
}
}
/***********************************************************************
* HEAP_GetPtr
* RETURNS
@ -1487,8 +1528,6 @@ NTSTATUS WINAPI RtlWalkHeap( HANDLE heap, PVOID entry_ptr )
char *ptr;
int region_index = 0;
FIXME( "not fully compatible\n" );
if (!heapPtr || !entry) return STATUS_INVALID_PARAMETER;
if (!(heapPtr->flags & HEAP_NO_SERIALIZE)) RtlEnterCriticalSection( &heapPtr->critSection );
@ -1577,6 +1616,7 @@ NTSTATUS WINAPI RtlWalkHeap( HANDLE heap, PVOID entry_ptr )
currentheap + currentheap->size;
}
ret = STATUS_SUCCESS;
if (TRACE_ON(heap)) HEAP_DumpEntry(entry);
HW_end:
if (!(heapPtr->flags & HEAP_NO_SERIALIZE)) RtlLeaveCriticalSection( &heapPtr->critSection );