有人能帮助理解c的这个objdump吗 08048544: 8048544:55%推压ebp 8048545:89 e5 mov%esp，%ebp 8048547:83 ec 38子$0x38，%esp 804854a:8b 45 0c mov 0xc（%
有人能帮助理解c的这个objdump吗有人能帮助理解c的这个objdump吗 08048544: 8048544:55%推压ebp 8048545:89 e5 mov%esp，%ebp 8048547:83 ec 38子$0x38，%esp 804854a:8b 45 0c mov 0xc（%,c,assembly,dump,objdump,C,Assembly,Dump,Objdump,有人能帮助理解c的这个objdump吗 08048544: 8048544:55%推压ebp 8048545:89 e5 mov%esp，%ebp 8048547:83 ec 38子$0x38，%esp 804854a:8b 45 0c mov 0xc（%ebp），%eax 804854d:89 45 d4 mov%eax，-0x2c（%ebp） 8048550:65 a1 14 00 mov%gs:0x14%eax 8048556:89 45 f4 mov%eax，-0xc（%ebp） 804
08048544:
8048544:55%推压ebp
8048545:89 e5 mov%esp，%ebp
8048547:83 ec 38子$0x38，%esp
804854a:8b 45 0c mov 0xc（%ebp），%eax
804854d:89 45 d4 mov%eax，-0x2c（%ebp）
8048550:65 a1 14 00 mov%gs:0x14%eax
8048556:89 45 f4 mov%eax，-0xc（%ebp）
8048559:31 c0异或%eax，%eax
804855b:C745E400MOVL$0x0，-0x1c（%ebp）
8048562:c7 45 E000移动$0x0，-0x20（%ebp）
8048569:eb 22 jmp 804858d
804856b:8b 45 e0 mov-0x20（%ebp），%eax
804856e:03 45 d4添加-0x2c（%ebp），%eax
8048571:0f b6 10 movzbl（%eax），%edx
8048574:8b 45 e0 mov-0x20（%ebp），%eax
8048577:05 44 a1 04 08添加$0x804a144，%eax
804857c:0f b6 00 movzbl（%eax），%eax
804857f:31 c2异或%eax，%edx
8048581:8d 45 ea lea-0x16（%ebp），%eax
8048584:03 45 e0添加-0x20（%ebp），%eax
8048587:88 10 mov%dl，（%eax）
8048589:8345E001地址$0x1，-0x20（%ebp）
804858d:83 7d e0 09 cmpl$0x9，-0x20（%ebp）
8048591:7e d8 jle 804856b
8048593:c7 45 E000移动$0x0，-0x20（%ebp）
804859a:eb 2c jmp 80485c8
804859c:8b 55 08 mov 0x8（%ebp），%edx
804859f:89 d0 mov%edx，%eax
80485a1:c1 e0 02 shl$0x2，%eax
80485a4:01 d0添加%edx，%eax
80485a6:01 c0添加%eax，%eax
80485a8:03 45 e0添加-0x20（%ebp），%eax
80485ab:05 e0 a0 04 08添加$0x804a0e0，%eax
80485b0:0f b6 10 movzbl（%eax），%edx
80485b3:8d 45 ea lea-0x16（%ebp），%eax
80485b6:03 45 e0添加-0x20（%ebp），%eax
80485b9:0f b6 00 movzbl（%eax），%eax
80485bc:38 c2 cmp%al，%dl
80485be:75 04 jne 80485c4
80485c0:8345E401地址$0x1，-0x1c（%ebp）
80485c4:8345E001地址$0x1，-0x20（%ebp）
80485c8:83 7d e0 09 cmpl$0x9，-0x20（%ebp）
80485cc:7e ce jle 804859c
80485ce:83 7d e4 08 cmpl$0x8，-0x1c（%ebp）
80485d2:7e 07 jle 80485db
80485d4:b8 01 00 mov$0x1，%eax
80485d9:eb 05 jmp 80485e0
80485db:B800 mov$0x0，%eax
80485e0:8b 55 f4 mov-0xc（%ebp），%edx
80485e3:65 33 15 14 00 00异或%gs:0x14，%edx
80485ea:74 05 je 80485f1
80485ec:e8 2f fe ff ff呼叫8048420
80485f1:c9离开
80485f2:c3 ret
080485f3：
80485f3:55推力%ebp
80485f4:89 e5 mov%esp，%ebp
80485f6:83 e4 f0和$0xfffffff0，%esp
80485f9:83 ec 30子$0x30，%esp
80485fc:65 a1 14 00 mov%gs:0x14%eax
8048602:89 44 24 2c mov%eax，0x2c（%esp）
8048606:31 c0异或%eax，%eax
8048608:c7 44 24 04 00 00动产$0x0,0x4（%esp）
804860f:00
8048610:8d 44 24 10 lea 0x10（%esp），%eax
8048614:89 04 24 mov%eax，（%esp）
8048617:e8 f4 fd ff ff呼叫8048410
804861c:8b 54 24 10 mov 0x10（%esp），%edx
8048620:8b 44 24 14 mov 0x14（%esp），%eax
8048624:0f af c2 imul%edx，%eax
8048627:89 04 24 mov%eax，（%esp）
804862a:e8 21 fe ff ff呼叫8048450
804862f:e8 3c fe ff ff呼叫8048470
8048634:89 44 24 18 mov%eax，0x18（%esp）
8048638:8b 4c 24 18 mov 0x18（%esp），%ecx
804863c:ba 67 mov$0x6667，edx%
8048641:89 c8 mov%ecx，%eax
8048643:f7 ea imul%edx
8048645:c1 fa 02 sar$0x2，%edx
8048648:89 c8 mov%ecx，%eax
804864a:c1 f8 1f sar$0x1f，%eax
804864d:29 c2子%eax，%edx
804864f:89 d0 mov%edx，%eax
8048651:c1 e0 02 shl$0x2，%eax
8048654:01 d0添加%edx，%eax
8048656:01 c0添加%eax，%eax
8048658:89 ca mov%ecx，%edx
804865a:29 c2子%eax，%edx
804865c:89 d0 mov%edx，%eax
804865e:89 44 24 18 mov%eax，0x18（%esp）
8048662:8b 54 24 18 mov 0x18（%esp），%edx
8048666:89 d0 mov%edx，%eax
8048668:c1 e0 02 shl$0x2，%eax
804866b:01 d0添加%edx，%eax
804866d:01 c0添加%eax，%eax
804866f:8d 90 60 a0 04 08 lea 0x804a060（%eax），%edx
8048675:b8 c0 87 04 08 mov$0x80487c0，%eax
804867a:89 54 24 04 mov%edx，0x4（%esp）
804867e:89 04 24 mov%eax，（%esp）
8048681:e8 7a fd ff ff ff呼叫8048400
8048686:b8 da 87 04 08 mov$0x80487da，%eax
804868b:8d 54 24 22 lea 0x22（%esp），%edx
804868f:89 54 24 04 mov%edx，0x4（%esp）
8048693:89 04 24 mov%eax，（%esp）
8048696:e8 e5 fd ff ff呼叫8048480
804869b:8d 44 24 22 lea 0x22（%esp），%eax
804869f:89 44 24 04 mov%eax，0x4（%esp）
80486a3:8b 44 24 18 mov 0x18（%esp），%eax
80486a7:89 04 24
08048544 <compare_password>:
8048544: 55 push %ebp
8048545: 89 e5 mov %esp,%ebp
8048547: 83 ec 38 sub $0x38,%esp
804854a: 8b 45 0c mov 0xc(%ebp),%eax
804854d: 89 45 d4 mov %eax,-0x2c(%ebp)
8048550: 65 a1 14 00 00 00 mov %gs:0x14,%eax
8048556: 89 45 f4 mov %eax,-0xc(%ebp)
8048559: 31 c0 xor %eax,%eax
804855b: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
8048562: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
8048569: eb 22 jmp 804858d <compare_password+0x49>
804856b: 8b 45 e0 mov -0x20(%ebp),%eax
804856e: 03 45 d4 add -0x2c(%ebp),%eax
8048571: 0f b6 10 movzbl (%eax),%edx
8048574: 8b 45 e0 mov -0x20(%ebp),%eax
8048577: 05 44 a1 04 08 add $0x804a144,%eax
804857c: 0f b6 00 movzbl (%eax),%eax
804857f: 31 c2 xor %eax,%edx
8048581: 8d 45 ea lea -0x16(%ebp),%eax
8048584: 03 45 e0 add -0x20(%ebp),%eax
8048587: 88 10 mov %dl,(%eax)
8048589: 83 45 e0 01 addl $0x1,-0x20(%ebp)
804858d: 83 7d e0 09 cmpl $0x9,-0x20(%ebp)
8048591: 7e d8 jle 804856b <compare_password+0x27>
8048593: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp)
804859a: eb 2c jmp 80485c8 <compare_password+0x84>
804859c: 8b 55 08 mov 0x8(%ebp),%edx
804859f: 89 d0 mov %edx,%eax
80485a1: c1 e0 02 shl $0x2,%eax
80485a4: 01 d0 add %edx,%eax
80485a6: 01 c0 add %eax,%eax
80485a8: 03 45 e0 add -0x20(%ebp),%eax
80485ab: 05 e0 a0 04 08 add $0x804a0e0,%eax
80485b0: 0f b6 10 movzbl (%eax),%edx
80485b3: 8d 45 ea lea -0x16(%ebp),%eax
80485b6: 03 45 e0 add -0x20(%ebp),%eax
80485b9: 0f b6 00 movzbl (%eax),%eax
80485bc: 38 c2 cmp %al,%dl
80485be: 75 04 jne 80485c4 <compare_password+0x80>
80485c0: 83 45 e4 01 addl $0x1,-0x1c(%ebp)
80485c4: 83 45 e0 01 addl $0x1,-0x20(%ebp)
80485c8: 83 7d e0 09 cmpl $0x9,-0x20(%ebp)
80485cc: 7e ce jle 804859c <compare_password+0x58>
80485ce: 83 7d e4 08 cmpl $0x8,-0x1c(%ebp)
80485d2: 7e 07 jle 80485db <compare_password+0x97>
80485d4: b8 01 00 00 00 mov $0x1,%eax
80485d9: eb 05 jmp 80485e0 <compare_password+0x9c>
80485db: b8 00 00 00 00 mov $0x0,%eax
80485e0: 8b 55 f4 mov -0xc(%ebp),%edx
80485e3: 65 33 15 14 00 00 00 xor %gs:0x14,%edx
80485ea: 74 05 je 80485f1 <compare_password+0xad>
80485ec: e8 2f fe ff ff call 8048420 <__stack_chk_fail@plt>
80485f1: c9 leave
80485f2: c3 ret
080485f3 <main>:
80485f3: 55 push %ebp
80485f4: 89 e5 mov %esp,%ebp
80485f6: 83 e4 f0 and $0xfffffff0,%esp
80485f9: 83 ec 30 sub $0x30,%esp
80485fc: 65 a1 14 00 00 00 mov %gs:0x14,%eax
8048602: 89 44 24 2c mov %eax,0x2c(%esp)
8048606: 31 c0 xor %eax,%eax
8048608: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
804860f: 00
8048610: 8d 44 24 10 lea 0x10(%esp),%eax
8048614: 89 04 24 mov %eax,(%esp)
8048617: e8 f4 fd ff ff call 8048410 <gettimeofday@plt>
804861c: 8b 54 24 10 mov 0x10(%esp),%edx
8048620: 8b 44 24 14 mov 0x14(%esp),%eax
8048624: 0f af c2 imul %edx,%eax
8048627: 89 04 24 mov %eax,(%esp)
804862a: e8 21 fe ff ff call 8048450 <srand@plt>
804862f: e8 3c fe ff ff call 8048470 <rand@plt>
8048634: 89 44 24 18 mov %eax,0x18(%esp)
8048638: 8b 4c 24 18 mov 0x18(%esp),%ecx
804863c: ba 67 66 66 66 mov $0x66666667,%edx
8048641: 89 c8 mov %ecx,%eax
8048643: f7 ea imul %edx
8048645: c1 fa 02 sar $0x2,%edx
8048648: 89 c8 mov %ecx,%eax
804864a: c1 f8 1f sar $0x1f,%eax
804864d: 29 c2 sub %eax,%edx
804864f: 89 d0 mov %edx,%eax
8048651: c1 e0 02 shl $0x2,%eax
8048654: 01 d0 add %edx,%eax
8048656: 01 c0 add %eax,%eax
8048658: 89 ca mov %ecx,%edx
804865a: 29 c2 sub %eax,%edx
804865c: 89 d0 mov %edx,%eax
804865e: 89 44 24 18 mov %eax,0x18(%esp)
8048662: 8b 54 24 18 mov 0x18(%esp),%edx
8048666: 89 d0 mov %edx,%eax
8048668: c1 e0 02 shl $0x2,%eax
804866b: 01 d0 add %edx,%eax
804866d: 01 c0 add %eax,%eax
804866f: 8d 90 60 a0 04 08 lea 0x804a060(%eax),%edx
8048675: b8 c0 87 04 08 mov $0x80487c0,%eax
804867a: 89 54 24 04 mov %edx,0x4(%esp)
804867e: 89 04 24 mov %eax,(%esp)
8048681: e8 7a fd ff ff call 8048400 <printf@plt>
8048686: b8 da 87 04 08 mov $0x80487da,%eax
804868b: 8d 54 24 22 lea 0x22(%esp),%edx
804868f: 89 54 24 04 mov %edx,0x4(%esp)
8048693: 89 04 24 mov %eax,(%esp)
8048696: e8 e5 fd ff ff call 8048480 <__isoc99_scanf@plt>
804869b: 8d 44 24 22 lea 0x22(%esp),%eax
804869f: 89 44 24 04 mov %eax,0x4(%esp)
80486a3: 8b 44 24 18 mov 0x18(%esp),%eax
80486a7: 89 04 24 mov %eax,(%esp)
80486aa: e8 95 fe ff ff call 8048544 <compare_password>
80486af: 89 44 24 1c mov %eax,0x1c(%esp)
80486b3: 83 7c 24 1c 01 cmpl $0x1,0x1c(%esp)
80486b8: 75 0e jne 80486c8 <main+0xd5>
80486ba: c7 04 24 dd 87 04 08 movl $0x80487dd,(%esp)
80486c1: e8 6a fd ff ff call 8048430 <puts@plt>
80486c6: eb 0c jmp 80486d4 <main+0xe1>
80486c8: c7 04 24 f2 87 04 08 movl $0x80487f2,(%esp)
80486cf: e8 5c fd ff ff call 8048430 <puts@plt>
80486d4: 8b 54 24 2c mov 0x2c(%esp),%edx
80486d8: 65 33 15 14 00 00 00 xor %gs:0x14,%edx
80486df: 74 05 je 80486e6 <main+0xf3>
80486e1: e8 3a fd ff ff call 8048420 <__stack_chk_fail@plt>
80486e6: c9 leave
80486e7: c3 ret
80486e8: 90 nop
80486e9: 90 nop
80486ea: 90 nop
80486eb: 90 nop
80486ec: 90 nop
80486ed: 90 nop
80486ee: 90 nop
80486ef: 90 nop
jmp 804858d <compare_password+0x49>