ports/qemu: Fix inline-if in `lookup_cause`.

Signed-off-by: Plaque FCC <plaque-fcc@github>
3 weeks ago · 15125bb816
1 changed files with 1 additions and 1 deletions
--- a/ports/qemu/mcu/rv32/interrupts.c
+++ b/ports/qemu/mcu/rv32/interrupts.c
@ -144,7 +144,7 @@ const char *lookup_cause(uint32_t mcause) {
            case 11:
                return exception_causes[6];
            default:
-                return (mcause >= 16) ?
+                return ((mcause & 0x7FFFFFFF) >= 16) ?
                       exception_causes[7] :
                       exception_causes[0];
        }