134 	unsigned long ssp;  in try_shstk()  local
139 	ssp = get_ssp();  in try_shstk()
140 	printf("[INFO]\tchanging ssp from %lx to %lx\n", ssp, new_ssp);  in try_shstk()
147 	ssp -= 8;  in try_shstk()
148 	asm volatile("rstorssp (%0)\n":: "r" (ssp));  in try_shstk()
692 	unsigned long saved_ssp, ssp = 0;  in test_ptrace()  local
698 	iov.iov_base = &ssp;  in test_ptrace()
699 	iov.iov_len = sizeof(ssp);  in test_ptrace()
703 		ssp = get_ssp();  in test_ptrace()
727 	if (!ssp) {  in test_ptrace()
732 	saved_ssp = ssp;  in test_ptrace()
740 	iov.iov_len = sizeof(ssp) + 1;  in test_ptrace()
746 	ssp += 1;  in test_ptrace()
752 	ssp = 0xFFFFFFFFFFFF0000;  in test_ptrace()
762 	ssp = saved_ssp + 8;  in test_ptrace()
763 	iov.iov_len = sizeof(ssp);  in test_ptrace()