#include <stdint.h> | |
#define STACK_CHK_GUARD \ | |
({ uintptr_t x; asm ("ld %0,-28688(13)" : "=r" (x)); x; }) | |
#define POINTER_CHK_GUARD \ | |
({ \ | |
uintptr_t x; \ | |
asm ("ld %0,%1(13)" \ | |
: "=r" (x) \ | |
: "i" (offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t)) \ | |
); \ | |
x; \ | |
}) |