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Merge pull request #2055 from magumagu/fakevmem-code 

Allow executing code out of FakeVMEM.
This commit is contained in:
magumagu 2015-02-16 19:13:14 -08:00
parent 5b6a947e8f 001bf9152e
commit 77a0bfdd8f
1 changed files with 11 additions and 0 deletions
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11
Source/Core/Core/PowerPC/MMU.cpp
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@ -397,11 +397,22 @@ TryReadInstResult TryReadInstruction(u32 address)
{ {
int segment = address >> 28; int segment = address >> 28;
if ((segment == 0x8 || segment == 0x0) && (address & 0x0FFFFFFF) < Memory::REALRAM_SIZE) if ((segment == 0x8 || segment == 0x0) && (address & 0x0FFFFFFF) < Memory::REALRAM_SIZE)
{
address = address & 0x3FFFFFFF; address = address & 0x3FFFFFFF;
}
else if (segment == 0x9 && (address & 0x0FFFFFFF) < Memory::EXRAM_SIZE) else if (segment == 0x9 && (address & 0x0FFFFFFF) < Memory::EXRAM_SIZE)
{
address = address & 0x3FFFFFFF; 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 else
{
return TryReadInstResult{ false, false, 0 }; return TryReadInstResult{ false, false, 0 };
}
} }
} }
else else