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Debugger: Add more metadata for memory usage.

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Unknown W. Brackets committed 2021-02-15 15:01:21 -08:00
1 parent 8e6a438809
commit f7740edc6d
29 files changed
+276 -151
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Core/HLE/sceKernelThread.cpp
+6 -1
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@@ -433,6 +433,7 @@ public:
// Fill the stack.
if ((nt.attr & PSP_THREAD_ATTR_NO_FILLSTACK) == 0) {
Memory::Memset(currentStack.start, 0xFF, nt.stackSize);
NotifyMemInfo(MemBlockFlags::WRITE, currentStack.start, nt.stackSize, "ThreadFillStack");
}
context.r[MIPS_REG_SP] = currentStack.start + nt.stackSize;
currentStack.end = context.r[MIPS_REG_SP];
@@ -457,6 +458,7 @@ public:
if ((nt.attr & PSP_THREAD_ATTR_CLEAR_STACK) != 0 && nt.initialStack != 0) {
Memory::Memset(nt.initialStack, 0, nt.stackSize);
NotifyMemInfo(MemBlockFlags::WRITE, currentStack.start, nt.stackSize, "ThreadFreeStack");
}
if (nt.attr & PSP_THREAD_ATTR_KERNEL) {
@@ -483,6 +485,7 @@ public:
// We still drop the threadID at the bottom and fill it, but there's no k0.
Memory::Memset(currentStack.start, 0xFF, nt.stackSize);
Memory::Write_U32(GetUID(), nt.initialStack);
NotifyMemInfo(MemBlockFlags::WRITE, currentStack.start, nt.stackSize, "ThreadExtendStack");
return true;
}
@@ -2043,8 +2046,10 @@ int __KernelStartThread(SceUID threadToStartID, int argSize, u32 argBlockPtr, bo
}
// Now copy argument to stack.
if (!forceArgs && Memory::IsValidAddress(argBlockPtr))
if (!forceArgs && Memory::IsValidAddress(argBlockPtr)) {
Memory::Memcpy(sp, argBlockPtr, argSize);
NotifyMemInfo(MemBlockFlags::WRITE, argBlockPtr, argSize, "ThreadStartArgs");
}
// On the PSP, there's an extra 64 bytes of stack eaten after the args.
// This could be stack overflow safety, or just stack eaten by the kernel entry func.