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Fixed ProtectFunction(): it should copy parameters using the padded size. Actually, I am not sure this function is correct, but at least its implementation is now equivalent to the original (before rev 439).

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@441 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Maarten ter Huurne
2008-09-05 01:48:16 +00:00
parent 6d53aaed21
commit cf36d4ba58
3 changed files with 24 additions and 14 deletions
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3
Source/Core/Common/Src/Thunk.cpp
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@ -137,9 +137,10 @@ void *ProtectFunction(void *function, int num_params)
// trickery : we simply re-push the parameters. might not be optimal, but that doesn't really
// matter.
ABI_AlignStack(num_params * 4);
unsigned int alignedSize = ABI_GetAlignedFrameSize(num_params * 4);
for (int i = 0; i < num_params; i++) {
// ESP is changing, so we do not need i
PUSH(32, MDisp(ESP, num_params * 4));
PUSH(32, MDisp(ESP, alignedSize - 4));
}
CALL(function);
ABI_RestoreStack(num_params * 4);