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core: fix up missing exception check in CX86RecompilerOps::SPECIAL_DIV

This commit is contained in:
zilmar 2025-02-21 06:15:07 +10:30
parent fa57ce7fb8
commit 5d21bf80b9
1 changed files with 11 additions and 10 deletions
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9
Source/Project64-core/N64System/Recompiler/x86/x86RecompilerOps.cpp
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@ -5146,6 +5146,10 @@ void CX86RecompilerOps::SPECIAL_DIV()
asmjit::Label JumpValidDiv0 = m_Assembler.newLabel();
m_Assembler.JneLabel(stdstr_f("ValidDiv0_%08X", m_CompilePC).c_str(), JumpValidDiv0);
m_Assembler.CompConstToX86reg(RegRs, (uint32_t)0x80000000);
asmjit::Label JumpValidDiv1 = m_Assembler.newLabel();
m_Assembler.JneLabel(stdstr_f("ValidDiv1_%08X", m_CompilePC).c_str(), JumpValidDiv1);
m_Assembler.MoveConstToVariable(&m_Reg.m_LO.UW[0], "_RegLO->UW[0]", 0x80000000);
m_Assembler.MoveConstToVariable(&m_Reg.m_LO.UW[1], "_RegLO->UW[1]", 0xFFFFFFFF);
m_Assembler.MoveConstToVariable(&m_Reg.m_HI.UW[0], "_RegHI->UW[0]", 0x00000000);
@ -5155,6 +5159,7 @@ void CX86RecompilerOps::SPECIAL_DIV()
m_CodeBlock.Log("");
m_Assembler.bind(JumpValidDiv0);
m_Assembler.bind(JumpValidDiv1);
}
}
@ -5183,9 +5188,6 @@ void CX86RecompilerOps::SPECIAL_DIV()
m_Assembler.MoveX86regToVariable(&m_Reg.m_LO.UW[1], "_RegLO->UW[1]", asmjit::x86::eax);
m_Assembler.MoveX86regToVariable(&m_Reg.m_HI.UW[1], "_RegHI->UW[1]", asmjit::x86::edx);
if (JumpEnd.isValid() || JumpEnd2.isValid())
{
m_CodeBlock.Log("");
if (JumpEnd.isValid())
{
m_Assembler.bind(JumpEnd);
@ -5194,7 +5196,6 @@ void CX86RecompilerOps::SPECIAL_DIV()
{
m_Assembler.bind(JumpEnd2);
}
}
}
void CX86RecompilerOps::SPECIAL_DIVU()