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Direktori : /glibc-2.29/sysdeps/i386/ |
Current File : //glibc-2.29/sysdeps/i386/stackguard-macros.h |
#include <stdint.h> #define STACK_CHK_GUARD \ ({ uintptr_t x; asm ("movl %%gs:0x14, %0" : "=r" (x)); x; }) #define POINTER_CHK_GUARD \ ({ \ uintptr_t x; \ asm ("movl %%gs:%c1, %0" : "=r" (x) \ : "i" (offsetof (tcbhead_t, pointer_guard))); \ x; \ })