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Allow executing code out of FakeVMEM. #2055

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merged 1 commit into from Feb 17, 2015
Merged

Allow executing code out of FakeVMEM. #2055

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11 changes: 11 additions & 0 deletions Source/Core/Core/PowerPC/MMU.cpp
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Expand Up @@ -397,11 +397,22 @@ TryReadInstResult TryReadInstruction(u32 address)
{
int segment = address >> 28;
if ((segment == 0x8 || segment == 0x0) && (address & 0x0FFFFFFF) < Memory::REALRAM_SIZE)
{
address = address & 0x3FFFFFFF;
}
else if (segment == 0x9 && (address & 0x0FFFFFFF) < Memory::EXRAM_SIZE)
{
address = address & 0x3FFFFFFF;
}
else if (Memory::bFakeVMEM && (segment == 0x7 || segment == 0x4))
{
u32 hex = bswap((*(const u32*)&Memory::m_pFakeVMEM[address & Memory::FAKEVMEM_MASK]));
return TryReadInstResult{ true, true, hex };
}
else
{
return TryReadInstResult{ false, false, 0 };
}
}
}
else
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