thirdparty/ppsspp
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Cleanup error codes in sceHeapAlloc*().

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Unknown W. Brackets 2013-10-13 19:08:23 -07:00
parent ba5dd0084b
commit 1b5193b13d
1 changed files with 15 additions and 6 deletions
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21
Core/HLE/sceHeap.cpp
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@ -99,16 +99,24 @@ int sceHeapGetMallinfo(u32 heapAddr, u32 infoPtr) {
return 0;
}
int sceHeapAllocHeapMemoryWithOption(u32 heapAddr, u32 memSize, u32 paramsPtr) {
u32 sceHeapAllocHeapMemoryWithOption(u32 heapAddr, u32 memSize, u32 paramsPtr) {
Heap *heap = getHeap(heapAddr);
u32 grain = 4;
if (!heap) {
ERROR_LOG(HLE, "sceHeapAllocHeapMemoryWithOption(%08x, %08x, %08x): invalid heap", heapAddr, memSize, paramsPtr);
return SCE_KERNEL_ERROR_INVALID_ID;
return 0;
}
if (Memory::Read_U32(paramsPtr) == 8)
// 0 is ignored.
if (paramsPtr != 0) {
u32 size = Memory::Read_U32(paramsPtr);
if (size < 8) {
ERROR_LOG(HLE, "sceHeapAllocHeapMemoryWithOption(%08x, %08x, %08x): invalid param size", heapAddr, memSize, paramsPtr);
return 0;
}
grain = Memory::Read_U32(paramsPtr + 4);
}
u32 addr = heap->alloc.AllocAligned(memSize,grain,grain,heap->fromtop);
DEBUG_LOG(HLE,"sceHeapAllocHeapMemoryWithOption(%08x, %08x, %08x)", heapAddr, memSize, paramsPtr);
return addr;
@ -188,10 +196,11 @@ int sceHeapCreateHeap(const char* name, u32 heapSize, int attr, u32 paramsPtr) {
return heap->address;
}
int sceHeapAllocHeapMemory(u32 heapAddr, u32 memSize) {
u32 sceHeapAllocHeapMemory(u32 heapAddr, u32 memSize) {
Heap *heap = getHeap(heapAddr);
if (!heap) {
ERROR_LOG(HLE, "sceHeapAllocHeapMemory(%08x, %08x): invalid heap", heapAddr, memSize);
// Yes, not 0 (rturns a pointer), but an error code. Strange.
return SCE_KERNEL_ERROR_INVALID_ID;
}
@ -209,12 +218,12 @@ static const HLEFunction sceHeap[] =
{0x1C84B58D,WrapI_UUIU<sceHeapReallocHeapMemoryWithOption>,"sceHeapReallocHeapMemoryWithOption"},
{0x2ABADC63,WrapI_UU<sceHeapFreeHeapMemory>,"sceHeapFreeHeapMemory"},
{0x2A0C2009,WrapI_UU<sceHeapGetMallinfo>,"sceHeapGetMallinfo"},
{0x2B7299D8,WrapI_UUU<sceHeapAllocHeapMemoryWithOption>,"sceHeapAllocHeapMemoryWithOption"},
{0x2B7299D8,WrapU_UUU<sceHeapAllocHeapMemoryWithOption>,"sceHeapAllocHeapMemoryWithOption"},
{0x4929B40D,WrapI_U<sceHeapGetTotalFreeSize>,"sceHeapGetTotalFreeSize"},
{0x7012BBDD,WrapI_UU<sceHeapIsAllocatedHeapMemory>,"sceHeapIsAllocatedHeapMemory"},
{0x70210B73,WrapI_U<sceHeapDeleteHeap>,"sceHeapDeleteHeap"},
{0x7DE281C2,WrapI_CUIU<sceHeapCreateHeap>,"sceHeapCreateHeap"},
{0xA8E102A0,WrapI_UU<sceHeapAllocHeapMemory>,"sceHeapAllocHeapMemory"},
{0xA8E102A0,WrapU_UU<sceHeapAllocHeapMemory>,"sceHeapAllocHeapMemory"},
};
void Register_sceHeap()