=> 0x7fc8e5bd0959 : mov %ebp,0x3c(%rax) 0x7fc8e5bd095c : add $0x8,%rsp 0x7fc8e5bd0960 : pop %rbx 0x7fc8e5bd0961 : pop %rbp 0x7fc8e5bd0962 : retq 0x7fc8e5bd0963 : nopl 0x0(%rax,%rax,1) 0x7fc8e5bd0968 : callq 0x7fc8e5bcd2f0 0x7fc8e5bd096d : jmp 0x7fc8e5bd0955 0x7fc8e5bd096f: nop 0x7fc8e5bd0970 : push %rbx 0x7fc8e5bd0971 : mov %rdi,%rbx 0x7fc8e5bd0974 : callq 0x7fc8e5bcfde0 0x7fc8e5bd0979 : xor %edx,%edx 0x7fc8e5bd097b : test %rbx,%rbx 0x7fc8e5bd097e : je 0x7fc8e5bd099e 0x7fc8e5bd0980 : mov (%rbx),%rdx