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PatchEngine: Attempt to fix crash in IsStackSane

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HostIsInstructionRAMAddress uses XCheckTLBFlag::OpcodeNoException,
so we should also use XCheckTLBFlag::OpcodeNoException when reading,
to ensure that we use the IBAT (as opposed to the DBAT) for both.
This commit is contained in:
JosJuice
2020-06-18 11:44:02 +02:00
parent 0bc7dcd172
commit 364ef76ba1
2 changed files with 3 additions and 3 deletions
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3
Source/Core/Core/PatchEngine.cpp
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@ -231,7 +231,8 @@ static bool IsStackSane()
// Check the link register makes sense (that it points to a valid IBAT address)
const u32 address = PowerPC::HostRead_U32(next_SP + 4);
return PowerPC::HostIsInstructionRAMAddress(address) && 0 != PowerPC::HostRead_U32(address);
return PowerPC::HostIsInstructionRAMAddress(address) &&
0 != PowerPC::HostRead_Instruction(address);
}
bool ApplyFramePatches()