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Core: Handle unaligned CX86RecompilerOps::CompileLoadMemoryValue for 64bit ops

This commit is contained in:
zilmar 2023-12-21 10:38:49 +10:30
parent 2c1610cfe2
commit 1810bfda5c
1 changed files with 8 additions and 0 deletions
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8
Source/Project64-core/N64System/Recompiler/x86/x86RecompilerOps.cpp
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@ -9942,6 +9942,14 @@ void CX86RecompilerOps::CompileLoadMemoryValue(asmjit::x86::Gp & AddressReg, asm
CompileExit(m_CompilePC, m_CompilePC, m_RegWorkingSet, ExitReason_AddressErrorExceptionRead32, false, &CX86Ops::JneLabel);
m_RegWorkingSet.SetBlockCycleCount(m_RegWorkingSet.GetBlockCycleCount() - g_System->CountPerOp());
}
else if (ValueSize == 64)
{
m_Assembler.MoveX86regToVariable(&m_TempValue32, "TempValue32", AddressReg);
m_Assembler.test(AddressReg, 7);
m_RegWorkingSet.SetBlockCycleCount(m_RegWorkingSet.GetBlockCycleCount() + g_System->CountPerOp());
CompileExit(m_CompilePC, m_CompilePC, m_RegWorkingSet, ExitReason_AddressErrorExceptionRead32, false, &CX86Ops::JneLabel);
m_RegWorkingSet.SetBlockCycleCount(m_RegWorkingSet.GetBlockCycleCount() - g_System->CountPerOp());
}
m_Assembler.mov(TempReg, AddressReg);
m_Assembler.shr(TempReg, 12);