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vfp: VLDM is UNPREDICABLE when n is R15 in thumb mode

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merry 2022-03-20 20:51:54 +00:00
parent 0ec4a23710
commit c78b82dd2c
1 changed files with 2 additions and 2 deletions
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4
src/dynarmic/frontend/A32/translate/impl/vfp.cpp
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@ -1407,7 +1407,7 @@ bool TranslatorVisitor::vfp_VLDM_a1(Cond cond, bool p, bool u, bool D, bool w, R
return arm_UDF(); return arm_UDF();
} }
if (n == Reg::PC && w) { if (n == Reg::PC && (w || ir.current_location.TFlag())) {
return UnpredictableInstruction(); return UnpredictableInstruction();
} }
@ -1457,7 +1457,7 @@ bool TranslatorVisitor::vfp_VLDM_a2(Cond cond, bool p, bool u, bool D, bool w, R
return arm_UDF(); return arm_UDF();
} }
if (n == Reg::PC && w) { if (n == Reg::PC && (w || ir.current_location.TFlag())) {
return UnpredictableInstruction(); return UnpredictableInstruction();
} }