Remember to throw your FPU exception kids

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

 void Cop1::SetCauseRaisedCVT(int raised) {