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[NTVDM]: Add a diagnostic dprint to check why some apps seem to fail allocating memory.

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svn path=/trunk/; revision=69203
This commit is contained in:
Hermès Bélusca-Maïto
2015-09-12 18:13:53 +00:00
parent 5547abd08e
commit 4ad08f6ee4
1 changed files with 4 additions and 3 deletions
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reactos/subsystems/mvdm/ntvdm/dos/dos32krnl/memory.c
+4 -3
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@@ -228,6 +228,7 @@ Done:
/* If we didn't find a free block, bail out */
if (Result == 0)
{
DPRINT("DosAllocateMemory FAILED. Maximum available: 0x%04X\n", MaxSize);
Sda->LastErrorCode = ERROR_NOT_ENOUGH_MEMORY;
if (MaxAvailable) *MaxAvailable = MaxSize;
return 0;
@@ -380,7 +381,7 @@ BOOLEAN DosResizeMemory(WORD BlockData, WORD NewSize, WORD *MaxAvailable)
else if (NewSize < Mcb->Size)
{
DPRINT("Shrinking block from 0x%04X to 0x%04X\n",
Mcb->Size, NewSize);
Mcb->Size, NewSize);
/* Just split the block */
NextSegment = Segment + NewSize + 1;
@@ -401,8 +402,7 @@ Done:
/* Check if the operation failed */
if (!Success)
{
DPRINT("DosResizeMemory FAILED. Maximum available: 0x%04X\n",
ReturnSize);
DPRINT("DosResizeMemory FAILED. Maximum available: 0x%04X\n", ReturnSize);
/* Return the maximum possible size */
if (MaxAvailable) *MaxAvailable = ReturnSize;
@@ -418,6 +418,7 @@ BOOLEAN DosFreeMemory(WORD BlockData)
PDOS_MCB Mcb = SEGMENT_TO_MCB(BlockData - 1);
DPRINT("DosFreeMemory: BlockData 0x%04X\n", BlockData);
if (BlockData == 0)
{
Sda->LastErrorCode = ERROR_INVALID_BLOCK;