=> 0x7f4b510733d0: mov 0x70(%rax),%rdi 0x7f4b510733d4: test %rdi,%rdi 0x7f4b510733d7: je 0x7f4b51073440 0x7f4b510733d9: callq 0x7f4b51071d58 0x7f4b510733de: test %rax,%rax 0x7f4b510733e1: je 0x7f4b51073460 0x7f4b510733e3: mov 0x18(%rbx),%rax 0x7f4b510733e7: mov 0x68(%rax),%edi 0x7f4b510733ea: test %edi,%edi 0x7f4b510733ec: jne 0x7f4b51073400 0x7f4b510733ee: mov %rbx,%rdi 0x7f4b510733f1: pop %rbx 0x7f4b510733f2: jmpq 0x7f4b510730d0 0x7f4b510733f7: nopw 0x0(%rax,%rax,1) 0x7f4b51073400: callq 0x7f4b51071ba8 0x7f4b51073405: mov 0x18(%rbx),%rax