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UserspaceEmulator: Clear c0 on x87 constant load instructions
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1 changed files with 7 additions and 0 deletions
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@ -1088,30 +1088,37 @@ void SoftFPU::FYL2XP1(const X86::Instruction&)
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// LOAD CONSTANT
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void SoftFPU::FLD1(const X86::Instruction&)
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{
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set_c1(0);
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fpu_push(1.0l);
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}
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void SoftFPU::FLDZ(const X86::Instruction&)
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{
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set_c1(0);
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fpu_push(0.0l);
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}
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void SoftFPU::FLDPI(const X86::Instruction&)
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{
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set_c1(0);
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fpu_push(M_PIl);
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}
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void SoftFPU::FLDL2E(const X86::Instruction&)
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{
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set_c1(0);
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fpu_push(M_LOG2El);
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}
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void SoftFPU::FLDLN2(const X86::Instruction&)
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{
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set_c1(0);
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fpu_push(M_LN2l);
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}
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void SoftFPU::FLDL2T(const X86::Instruction&)
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{
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set_c1(0);
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fpu_push(log2l(10.0l));
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}
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void SoftFPU::FLDLG2(const X86::Instruction&)
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{
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set_c1(0);
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fpu_push(log10l(2.0l));
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}
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