/* { dg-do link } */ | |
/* { dg-options "-O -mgeneral-regs-only -mno-cld -g" } */ | |
#include <stdint.h> | |
extern void link_error (void); | |
typedef unsigned int uword_t __attribute__ ((mode (__word__))); | |
struct interrupt_frame | |
{ | |
uword_t ip; | |
uword_t cs; | |
uword_t flags; | |
uword_t sp; | |
uword_t ss; | |
}; | |
__attribute__ ((used, interrupt)) | |
void | |
foo (struct interrupt_frame *frame, uword_t error) | |
{ | |
void *ra = __builtin_return_address (0); | |
if ((uintptr_t) ra != (uintptr_t) frame->ip) | |
link_error (); | |
} | |
int | |
main (void) | |
{ | |
return 0; | |
} |