diff options
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/stackguard-macros.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/elf/stackguard-macros.h b/elf/stackguard-macros.h index 0fbf4d2c0b..97db8bc22a 100644 --- a/elf/stackguard-macros.h +++ b/elf/stackguard-macros.h @@ -20,10 +20,13 @@ ({ uintptr_t x; asm ("ld [%%g7+0x14], %0" : "=r" (x)); x; }) #elif defined __s390x__ # define STACK_CHK_GUARD \ - ({ uintptr_t x; asm ("ear %0,%a0; sllg %0,%0,32; ear %0,%a1; lg %0,0x28(%0)" : "=r" (x)); x; }) + ({ uintptr_t x; asm ("ear %0,%%a0; sllg %0,%0,32; ear %0,%%a1; lg %0,0x28(%0)" : "=a" (x)); x; }) #elif defined __s390__ # define STACK_CHK_GUARD \ - ({ uintptr_t x; asm ("ear %0,%%a0; l %0,0x14(%0)" : "=r" (x)); x; }) + ({ uintptr_t x; asm ("ear %0,%%a0; l %0,0x14(%0)" : "=a" (x)); x; }) +#elif defined __ia64__ +# define STACK_CHK_GUARD \ + ({ uintptr_t x; asm ("adds %0 = -8, r13;; ld8 %0 = [%0]" : "=r" (x)); x; }) #else extern uintptr_t __stack_chk_guard; # define STACK_CHK_GUARD __stack_chk_guard |