记录下动态延迟加载，在unicore上没运行起来，所以在x86上运行
函数test.c
1 #include<stdio.h>
2
3 int main(void)
4 {
5 printf("abcdefg\n");
6 return 0;
7 }
反汇编（省略了相当一部分，因为没看懂且与PLT无关）
207 080482e0 <puts@plt-0x10>:
208 80482e0: ff 35 f8 9f 04 08 pushl 0x8049ff8
209 80482e6: ff 25 fc 9f 04 08 jmp *0x8049ffc
210 80482ec: 00 00 add %al,(%eax)
211 ...
212
213 080482f0 <puts@plt>:
214 80482f0: ff 25 00 a0 04 08 jmp *0x804a000
215 80482f6: 68 00 00 00 00 push $0x0
216 80482fb: e9 e0 ff ff ff jmp 80482e0 <_init+0x30>
305 080483d4 <main>:
306 80483d4: 55 push %ebp
307 80483d5: 89 e5 mov %esp,%ebp
308 80483d7: 83 e4 f0 and $0xfffffff0,%esp
309 80483da: 83 ec 10 sub $0x10,%esp
310 80483dd: c7 04 24 c0 84 04 08 movl $0x80484c0,(%esp)
311 80483e4: e8 07 ff ff ff call 80482f0 <puts@plt>
312 80483e9: b8 00 00 00 00 mov $0x0,%eax
313 80483ee: c9 leave
314 80483ef: c3 ret
416 Disassembly of section .rodata:
417
418 080484b8 <_fp_hw>:
419 80484b8: 03 00 add (%eax),%eax
420 ...
421
422 080484bc <_IO_stdin_used>:
423 80484bc: 01 00 add %eax,(%eax)
424 80484be: 02 00 add (%eax),%al
425 80484c0: 61 popa
426 80484c1: 62 63 64 bound %esp,0x64(%ebx)
427 80484c4: 65 gs
428 80484c5: 66 data16
429 80484c6: 67 addr16
658 Disassembly of section .got:
659
660 08049ff0 <.got>:
661 8049ff0: 00 00 add %al,(%eax)
662 ...
663
664 Disassembly of section .got.plt:
665
666 08049ff4 <_GLOBAL_OFFSET_TABLE_>:
667 8049ff4: 28 9f 04 08 00 00 sub %bl,0x804(%edi)
668 8049ffa: 00 00 add %al,(%eax)
669 8049ffc: 00 00 add %al,(%eax)
670 8049ffe: 00 00 add %al,(%eax)
671 804a000: f6 82 04 08 06 83 04 testb $0x4,-0x7cf9f7fc(%edx)
672 804a007: 08 16 or %dl,(%esi)
673 804a009: 83 .byte 0x83
674 804a00a: 04 08 add $0x8,%al
