qemu/mcu/rv32: Fix test of mcause value in lookup_cause.

Signed-off-by: Plaque FCC <plaque-fcc@github>
2024-10-18 04:46:52 +03:00 · 2024-10-18 04:46:52 +03:00 · 324871f380
commit 324871f380
parent 8fef67bda5
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];
        }