ropshell> use 1f4d264e5c0c19ce5f1ab16240a9faed (download)
name         : butter_overflow (x86_64/ELF)
base address : 0x400770
total gadgets: 40

ropshell> suggest "load reg"
> 0x00400ab3 : pop rdi; ret
> 0x004007d8 : pop rbp; ret
> 0x00400ab2 : pop r15; ret
> 0x00400ab1 : pop rsi; pop r15; ret
> 0x00400ab0 : pop r14; pop r15; ret
> 0x00400aae : pop r13; pop r14; pop r15; ret
> 0x00400aad : pop rsp; pop r13; pop r14; pop r15; ret
> 0x00400aac : pop r12; pop r13; pop r14; pop r15; ret
> 0x00400aaa : pop rbx; pop rbp; pop r12; pop r13; pop r14; pop r15; ret