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#ifdef __GNUC__
typedef unsigned long int uintptr_t;
typedef unsigned long int uint64_t;
typedef long int __intptr_t;
typedef struct
{
uintptr_t stack_guard;
} tcbhead_t;
struct pthread
{
union
{
tcbhead_t header;
};
};
#define STATIC_ASSERT(a) int __dummy__[(a)?1:-1]
int main()
{
uintptr_t stack_chk_guard;
STATIC_ASSERT(!(__builtin_classify_type ((__typeof__ (stack_chk_guard)) 0) == 5));
__typeof__((__typeof__ (
0 ?
(__typeof__ (
(__typeof__ (stack_chk_guard)) 0) *) 0 :
(void *) (
(__builtin_classify_type (
(__typeof__ (stack_chk_guard)) 0) == 5))
)) 0) p1;
if(*p1<0)
return 0;
asm volatile ("movq %q0,%%fs:%P1" : :
"ir" ((uint64_t) (
(__typeof__ (
*(0 ?
(__typeof__ (
0 ?
(__typeof__ (
(__typeof__ (stack_chk_guard)) 0) *) 0 :
(void *) (
(__builtin_classify_type (
(__typeof__ (stack_chk_guard)) 0) == 5))
)) 0 :
(__typeof__ (
0 ?
(__intptr_t *) 0 :
(void *) (
!((__builtin_classify_type ((__typeof__ (stack_chk_guard)) 0) == 5))
))
) 0))) (stack_chk_guard))),
"i" (__builtin_offsetof (struct pthread, header.stack_guard)));
}
#else
int main()
{
}
#endif
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