diff options
Diffstat (limited to 'arch/sandbox/include/asm/setjmp.h')
| -rw-r--r-- | arch/sandbox/include/asm/setjmp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/setjmp.h b/arch/sandbox/include/asm/setjmp.h index 1fe37c91cc..001c7ea322 100644 --- a/arch/sandbox/include/asm/setjmp.h +++ b/arch/sandbox/include/asm/setjmp.h @@ -24,6 +24,11 @@ struct jmp_buf_data { typedef struct jmp_buf_data jmp_buf[1]; +/* + * We have to directly link with the system versions of + * setjmp/longjmp, because setjmp must not return as otherwise + * the stack may become invalid. + */ int setjmp(jmp_buf jmp); __noreturn void longjmp(jmp_buf jmp, int ret); |