diff options
Diffstat (limited to 'sysdeps/i386/stackguard-macros.h')
| -rw-r--r-- | sysdeps/i386/stackguard-macros.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/i386/stackguard-macros.h b/sysdeps/i386/stackguard-macros.h new file mode 100644 index 0000000000..8c31e197e1 --- /dev/null +++ b/sysdeps/i386/stackguard-macros.h @@ -0,0 +1,4 @@ +#include <stdint.h> + +#define STACK_CHK_GUARD \ + ({ uintptr_t x; asm ("movl %%gs:0x14, %0" : "=r" (x)); x; }) |