diff options
Diffstat (limited to 'firmware/panic.c')
| -rw-r--r-- | firmware/panic.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/panic.c b/firmware/panic.c index 3f01689..7b2c79a 100644 --- a/firmware/panic.c +++ b/firmware/panic.c @@ -44,12 +44,13 @@ static char panic_buf[128]; void panicf_f( const char *fmt, ...); /* we wrap panicf() here with naked function to catch SP value */ -void panicf( const char *fmt, ...) +void __attribute__((naked)) panicf( const char *fmt, ...) { (void)fmt; asm volatile ("mov r4, sp \n" "b panicf_f \n" ); + while (1); } /* |