=> 0x7ff727dd7a75 : cmp $0xfffffffffffff000,%rax 0x7ff727dd7a7b : ja 0x7ff727dd7a92 0x7ff727dd7a7d : repz retq 0x7ff727dd7a7f : nop 0x7ff727dd7a80 : test %eax,%eax 0x7ff727dd7a82 : jg 0x7ff727dd7a65 0x7ff727dd7a84 : test $0x7fffffff,%eax 0x7ff727dd7a89 : jne 0x7ff727dd7aa2 0x7ff727dd7a8b : mov %esi,%eax 0x7ff727dd7a8d : nopl (%rax) 0x7ff727dd7a90 : jmp 0x7ff727dd7a65 0x7ff727dd7a92 : mov 0x3484ff(%rip),%rdx # 0x7ff72811ff98 0x7ff727dd7a99 : neg %eax 0x7ff727dd7a9b : mov %eax,%fs:(%rdx) 0x7ff727dd7a9e : or $0xffffffffffffffff,%eax 0x7ff727dd7aa1 : retq