=> 0x7f7fbb1b3300 : movzbl 0xc0(%rdi),%eax 0x7f7fbb1b3307 : shr %al 0x7f7fbb1b3309 : and $0x1,%eax 0x7f7fbb1b330c : retq 0x7f7fbb1b330d: nopl (%rax) 0x7f7fbb1b3310 : push %r12 0x7f7fbb1b3312 : push %rbp 0x7f7fbb1b3313 : mov %rdi,%rbp 0x7f7fbb1b3316 : push %rbx 0x7f7fbb1b3317 : callq 0x7f7fbb1b1af0 0x7f7fbb1b331c : mov 0x2e8bea(%rip),%eax # 0x7f7fbb49bf0c 0x7f7fbb1b3322 : test %eax,%eax 0x7f7fbb1b3324 : je 0x7f7fbb1b33a8 0x7f7fbb1b332a : xor %ebx,%ebx 0x7f7fbb1b332c : jmp 0x7f7fbb1b333b 0x7f7fbb1b332e : xchg %ax,%ax