fix edge case with thumb prefetch aborts

melonDS-emu · Nov 8, 2024 · 676f471 · 676f471
1 parent 60a819c
commit 676f471
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ARM.cpp b/src/ARM.cpp
@@ -667,7 +667,7 @@ void ARMv5::Execute()
 
 
                 if (IRQ && !(CPSR & 0x80)) TriggerIRQ<mode>();
-                else if (CurInstr & ((u64)1<<63)) [[unlikely]] // handle aborted instructions
+                else if (CurInstr > 0xFFFFFFFF) [[unlikely]] // handle aborted instructions
                 {
                     PrefetchAbort();
                 }