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Hooked up the new FPU type selection to the UI.

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OBattler
2020-06-15 21:21:26 +02:00
parent 661d4df0f2
commit af06ba62c0
10 changed files with 76 additions and 47 deletions
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2
src/cpu/x87_ops_arith.h
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@@ -180,7 +180,7 @@ static int opFCOMPP(uint32_t fetchdat)
cpu_state.npxs &= ~(C0|C2|C3);
p = (uint64_t *)&ST(0);
q = (uint64_t *)&ST(1);
if ((*p == ((uint64_t)1 << 63) && *q == 0) && is386)
if ((*p == ((uint64_t)1 << 63) && *q == 0) && ((fpu_type == FPU_287XL) || (fpu_type == FPU_387)))
cpu_state.npxs |= C0; /*Nasty hack to fix 80387 detection*/
else
cpu_state.npxs |= x87_compare(ST(0), ST(1));