=> 0x7f7adb1c73a5 : cmp $0xfffffffffffff000,%rax 0x7f7adb1c73ab : ja 0x7f7adb1c73bf 0x7f7adb1c73ad : repz retq 0x7f7adb1c73af : nop 0x7f7adb1c73b0 : test %eax,%eax 0x7f7adb1c73b2 : jg 0x7f7adb1c7395 0x7f7adb1c73b4 : test $0x7fffffff,%eax 0x7f7adb1c73b9 : je 0x7f7adb1c73d0 0x7f7adb1c73bb : neg %eax 0x7f7adb1c73bd : jmp 0x7f7adb1c7395 0x7f7adb1c73bf : mov 0x361a52(%rip),%rdx # 0x7f7adb528e18 0x7f7adb1c73c6 : neg %eax 0x7f7adb1c73c8 : mov %eax,%fs:(%rdx) 0x7f7adb1c73cb : or $0xffffffffffffffff,%rax 0x7f7adb1c73cf : retq 0x7f7adb1c73d0 : mov %esi,%eax