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* elf/stackguard-macros.h (STACK_CHK_GUARD): Fix s390/s390x definition.

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Reported by Ulrich Weigand <uweigand@de.ibm.com>.

	* elf/stackguard-macros.h (STACK_CHK_GUARD): Add ia64 definition.
This commit is contained in:
Ulrich Drepper
2005-07-07 06:10:18 +00:00
parent 587d6ddc60
commit 253eb3a0ac
7 changed files with 58 additions and 12 deletions
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7
elf/stackguard-macros.h
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@@ -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