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More memory cleanup

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This commit is contained in:
Henrik Rydgård
2026-08-11 20:12:10 +02:00
parent cd052ea640
commit 3bd41376da
43 changed files with 574 additions and 527 deletions
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Core/HLE/sceKernelThread.cpp
+10 -7
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@@ -2014,7 +2014,6 @@ int __KernelStartThreadValidate(SceUID threadToStartID, int argSize, u32 argBloc
return __KernelStartThread(threadToStartID, argSize, argBlockPtr, forceArgs);
}
// int sceKernelStartThread(SceUID threadToStartID, SceSize argSize, void *argBlock)
int sceKernelStartThread(SceUID threadToStartID, int argSize, u32 argBlockPtr) {
int retval = __KernelStartThreadValidate(threadToStartID, argSize, argBlockPtr);
return hleLogDebugOrError(Log::sceKernel, retval);
@@ -2032,13 +2031,17 @@ int sceKernelGetThreadStackFreeSize(SceUID threadID) {
// Scan the stack for 0xFF, starting after 0x10 (the thread id is written there.)
// Obviously this doesn't work great if PSP_THREAD_ATTR_NO_FILLSTACK is used.
int sz = 0;
for (u32 offset = 0x10; offset < thread->nt.stackSize; ++offset) {
if (Memory::Read_U8(thread->currentStack.start + offset) != 0xFF)
break;
sz++;
}
int sz = 0;
if (Memory::IsValidRange(thread->currentStack.start + 0x10, thread->nt.stackSize - 0x10)) {
for (u32 offset = 0x10; offset < thread->nt.stackSize; ++offset) {
if (Memory::ReadUnchecked_U8(thread->currentStack.start + offset) != 0xFF)
break;
sz++;
}
} else {
// Probably should do something here.
}
return hleLogDebug(Log::sceKernel, sz & ~3);
}