=> 0x7fe84c8e9c41: pop %rbx 0x7fe84c8e9c42: retq 0x7fe84c8e9c43: mov $0x1,%edi 0x7fe84c8e9c48: callq 0x7fe84c8b23e0 <_exit@plt> 0x7fe84c8e9c4d: callq 0x7fe84c8b2380 0x7fe84c8e9c52: nopl 0x0(%rax) 0x7fe84c8e9c56: nopw %cs:0x0(%rax,%rax,1) 0x7fe84c8e9c60: push %rbp 0x7fe84c8e9c61: push %rbx 0x7fe84c8e9c62: xor %edx,%edx 0x7fe84c8e9c64: mov %rsi,%rbp 0x7fe84c8e9c67: mov $0xffffffffffffffff,%rsi 0x7fe84c8e9c6e: mov %rdi,%rbx 0x7fe84c8e9c71: sub $0x18,%rsp 0x7fe84c8e9c75: mov %fs:0x28,%rax 0x7fe84c8e9c7e: mov %rax,0x8(%rsp)