r_level2.o：     文件格式 elf64-x86-64


Disassembly of section .text:

0000000000000000 <gadget1>:
   0:	58                   	pop    %rax
   1:	90                   	nop
   2:	c3                   	ret

0000000000000003 <gadget2>:
   3:	89 c7                	mov    %eax,%edi
   5:	90                   	nop
   6:	c3                   	ret