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| author | Mike Frysinger <vapier@gentoo.org> | 2014-02-15 22:07:25 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2014-02-16 01:12:38 -0500 |
| commit | c70a4b1db0cf5e813ae24b0fa96a352399eb6edf (patch) | |
| tree | 5a36b0f0955682ae5232907d04fdf68589990783 /sysdeps/ia64/stackguard-macros.h | |
| parent | 591aeaf7a99bc9aa9179f013114d92496952dced (diff) | |
| download | glibc-c70a4b1db0cf5e813ae24b0fa96a352399eb6edf.tar.gz | |
ia64: relocate out of ports/ subdir
Diffstat (limited to 'sysdeps/ia64/stackguard-macros.h')
| -rw-r--r-- | sysdeps/ia64/stackguard-macros.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/ia64/stackguard-macros.h b/sysdeps/ia64/stackguard-macros.h new file mode 100644 index 0000000000..390729327a --- /dev/null +++ b/sysdeps/ia64/stackguard-macros.h @@ -0,0 +1,7 @@ +#include <stdint.h> + +#define STACK_CHK_GUARD \ + ({ uintptr_t x; asm ("adds %0 = -8, r13;; ld8 %0 = [%0]" : "=r" (x)); x; }) + +#define POINTER_CHK_GUARD \ + ({ uintptr_t x; asm ("adds %0 = -16, r13;; ld8 %0 = [%0]" : "=r" (x)); x; }) |