| #include <stdint.h> | |
| #define STACK_CHK_GUARD \ | |
| ({ uintptr_t x; \ | |
| asm ("mov %%fs:%c1, %0" : "=r" (x) \ | |
| : "i" (offsetof (tcbhead_t, stack_guard))); x; }) | |
| #define POINTER_CHK_GUARD \ | |
| ({ uintptr_t x; \ | |
| asm ("mov %%fs:%c1, %0" : "=r" (x) \ | |
| : "i" (offsetof (tcbhead_t, pointer_guard))); x; }) |