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Remember to throw your FPU exception kids

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SimoneN64
2024-06-21 23:41:19 +02:00
parent 0f9cf09017
commit e957029c50
1 changed files with 3 additions and 0 deletions
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3
src/backend/core/registers/cop/cop1instructions.cpp
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@@ -239,6 +239,7 @@ void Cop1::SetCauseRaised(int raised) {
if (raised & FE_UNDERFLOW) { if (raised & FE_UNDERFLOW) {
if (!fcr31.fs || fcr31.enable_underflow || fcr31.enable_inexact_operation) { if (!fcr31.fs || fcr31.enable_underflow || fcr31.enable_inexact_operation) {
SetCauseUnimplemented(); SetCauseUnimplemented();
CheckFPUException();
return; return;
} else { } else {
SetCauseUnderflow(); SetCauseUnderflow();
@@ -260,6 +261,8 @@ void Cop1::SetCauseRaised(int raised) {
if (raised & FE_INVALID) { if (raised & FE_INVALID) {
SetCauseInvalid(); SetCauseInvalid();
} }
CheckFPUException();
} }
void Cop1::SetCauseRaisedCVT(int raised) { void Cop1::SetCauseRaisedCVT(int raised) {