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📄 loghegcc

📁 自己编写的ARM处理器的指令集仿真
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hellogcc:     file format elf32-i386Disassembly of section .init:08048230 <_init>: 8048230:	55                   	push   %ebp 8048231:	89 e5                	mov    %esp,%ebp 8048233:	83 ec 08             	sub    $0x8,%esp 8048236:	e8 61 00 00 00       	call   804829c <call_gmon_start> 804823b:	e8 bc 00 00 00       	call   80482fc <frame_dummy> 8048240:	e8 6b 01 00 00       	call   80483b0 <__do_global_ctors_aux> 8048245:	c9                   	leave   8048246:	c3                   	ret    Disassembly of section .plt:08048248 <.plt>: 8048248:	ff 35 f8 94 04 08    	pushl  0x80494f8 804824e:	ff 25 fc 94 04 08    	jmp    *0x80494fc 8048254:	00 00                	add    %al,(%eax) 8048256:	00 00                	add    %al,(%eax) 8048258:	ff 25 00 95 04 08    	jmp    *0x8049500 804825e:	68 00 00 00 00       	push   $0x0 8048263:	e9 e0 ff ff ff       	jmp    8048248 <_init+0x18> 8048268:	ff 25 04 95 04 08    	jmp    *0x8049504 804826e:	68 08 00 00 00       	push   $0x8 8048273:	e9 d0 ff ff ff       	jmp    8048248 <_init+0x18>Disassembly of section .text:08048278 <_start>: 8048278:	31 ed                	xor    %ebp,%ebp 804827a:	5e                   	pop    %esi 804827b:	89 e1                	mov    %esp,%ecx 804827d:	83 e4 f0             	and    $0xfffffff0,%esp 8048280:	50                   	push   %eax 8048281:	54                   	push   %esp 8048282:	52                   	push   %edx 8048283:	68 7c 83 04 08       	push   $0x804837c 8048288:	68 4c 83 04 08       	push   $0x804834c 804828d:	51                   	push   %ecx 804828e:	56                   	push   %esi 804828f:	68 28 83 04 08       	push   $0x8048328 8048294:	e8 bf ff ff ff       	call   8048258 <_init+0x28> 8048299:	f4                   	hlt     804829a:	90                   	nop     804829b:	90                   	nop    0804829c <call_gmon_start>: 804829c:	55                   	push   %ebp 804829d:	89 e5                	mov    %esp,%ebp 804829f:	53                   	push   %ebx 80482a0:	50                   	push   %eax 80482a1:	e8 00 00 00 00       	call   80482a6 <call_gmon_start+0xa> 80482a6:	5b                   	pop    %ebx 80482a7:	81 c3 4e 12 00 00    	add    $0x124e,%ebx 80482ad:	8b 83 14 00 00 00    	mov    0x14(%ebx),%eax 80482b3:	85 c0                	test   %eax,%eax 80482b5:	74 02                	je     80482b9 <call_gmon_start+0x1d> 80482b7:	ff d0                	call   *%eax 80482b9:	8b 5d fc             	mov    0xfffffffc(%ebp),%ebx 80482bc:	c9                   	leave   80482bd:	c3                   	ret     80482be:	90                   	nop     80482bf:	90                   	nop    080482c0 <__do_global_dtors_aux>: 80482c0:	55                   	push   %ebp 80482c1:	89 e5                	mov    %esp,%ebp 80482c3:	83 ec 08             	sub    $0x8,%esp 80482c6:	80 3d 0c 95 04 08 00 	cmpb   $0x0,0x804950c 80482cd:	75 29                	jne    80482f8 <__do_global_dtors_aux+0x38> 80482cf:	a1 14 94 04 08       	mov    0x8049414,%eax 80482d4:	8b 10                	mov    (%eax),%edx 80482d6:	85 d2                	test   %edx,%edx 80482d8:	74 17                	je     80482f1 <__do_global_dtors_aux+0x31> 80482da:	89 f6                	mov    %esi,%esi 80482dc:	83 c0 04             	add    $0x4,%eax 80482df:	a3 14 94 04 08       	mov    %eax,0x8049414 80482e4:	ff d2                	call   *%edx 80482e6:	a1 14 94 04 08       	mov    0x8049414,%eax 80482eb:	8b 10                	mov    (%eax),%edx 80482ed:	85 d2                	test   %edx,%edx 80482ef:	75 eb                	jne    80482dc <__do_global_dtors_aux+0x1c> 80482f1:	c6 05 0c 95 04 08 01 	movb   $0x1,0x804950c 80482f8:	c9                   	leave   80482f9:	c3                   	ret     80482fa:	89 f6                	mov    %esi,%esi080482fc <frame_dummy>: 80482fc:	55                   	push   %ebp 80482fd:	89 e5                	mov    %esp,%ebp 80482ff:	83 ec 08             	sub    $0x8,%esp 8048302:	a1 f0 94 04 08       	mov    0x80494f0,%eax 8048307:	85 c0                	test   %eax,%eax 8048309:	74 19                	je     8048324 <frame_dummy+0x28> 804830b:	b8 00 00 00 00       	mov    $0x0,%eax 8048310:	85 c0                	test   %eax,%eax 8048312:	74 10                	je     8048324 <frame_dummy+0x28> 8048314:	83 ec 0c             	sub    $0xc,%esp 8048317:	68 f0 94 04 08       	push   $0x80494f0 804831c:	e8 df 7c fb f7       	call   0 <_init-0x8048230> 8048321:	83 c4 10             	add    $0x10,%esp 8048324:	c9                   	leave   8048325:	c3                   	ret     8048326:	90                   	nop     8048327:	90                   	nop    08048328 <main>: 8048328:	55                   	push   %ebp 8048329:	89 e5                	mov    %esp,%ebp 804832b:	83 ec 08             	sub    $0x8,%esp 804832e:	83 e4 f0             	and    $0xfffffff0,%esp 8048331:	b8 00 00 00 00       	mov    $0x0,%eax 8048336:	29 c4                	sub    %eax,%esp 8048338:	83 ec 0c             	sub    $0xc,%esp 804833b:	68 f8 83 04 08       	push   $0x80483f8 8048340:	e8 23 ff ff ff       	call   8048268 <_init+0x38> 8048345:	83 c4 10             	add    $0x10,%esp 8048348:	c9                   	leave   8048349:	c3                   	ret     804834a:	90                   	nop     804834b:	90                   	nop    0804834c <__libc_csu_init>: 804834c:	55                   	push   %ebp 804834d:	89 e5                	mov    %esp,%ebp 804834f:	56                   	push   %esi 8048350:	53                   	push   %ebx 8048351:	e8 da fe ff ff       	call   8048230 <_init> 8048356:	b8 0c 94 04 08       	mov    $0x804940c,%eax 804835b:	2d 0c 94 04 08       	sub    $0x804940c,%eax 8048360:	c1 f8 02             	sar    $0x2,%eax 8048363:	31 db                	xor    %ebx,%ebx 8048365:	39 c3                	cmp    %eax,%ebx 8048367:	73 0f                	jae    8048378 <__libc_csu_init+0x2c> 8048369:	89 c6                	mov    %eax,%esi 804836b:	90                   	nop     804836c:	ff 14 9d 0c 94 04 08 	call   *0x804940c(,%ebx,4) 8048373:	43                   	inc    %ebx 8048374:	39 f3                	cmp    %esi,%ebx 8048376:	72 f4                	jb     804836c <__libc_csu_init+0x20> 8048378:	5b                   	pop    %ebx 8048379:	5e                   	pop    %esi 804837a:	c9                   	leave   804837b:	c3                   	ret    0804837c <__libc_csu_fini>: 804837c:	55                   	push   %ebp 804837d:	89 e5                	mov    %esp,%ebp 804837f:	53                   	push   %ebx 8048380:	50                   	push   %eax 8048381:	b8 0c 94 04 08       	mov    $0x804940c,%eax 8048386:	2d 0c 94 04 08       	sub    $0x804940c,%eax 804838b:	c1 f8 02             	sar    $0x2,%eax 804838e:	85 c0                	test   %eax,%eax 8048390:	8d 58 ff             	lea    0xffffffff(%eax),%ebx 8048393:	75 0b                	jne    80483a0 <__libc_csu_fini+0x24> 8048395:	8b 5d fc             	mov    0xfffffffc(%ebp),%ebx 8048398:	c9                   	leave   8048399:	e9 36 00 00 00       	jmp    80483d4 <_fini> 804839e:	89 f6                	mov    %esi,%esi 80483a0:	ff 14 9d 0c 94 04 08 	call   *0x804940c(,%ebx,4) 80483a7:	89 da                	mov    %ebx,%edx 80483a9:	4b                   	dec    %ebx 80483aa:	85 d2                	test   %edx,%edx 80483ac:	75 f2                	jne    80483a0 <__libc_csu_fini+0x24> 80483ae:	eb e5                	jmp    8048395 <__libc_csu_fini+0x19>080483b0 <__do_global_ctors_aux>: 80483b0:	55                   	push   %ebp 80483b1:	89 e5                	mov    %esp,%ebp 80483b3:	53                   	push   %ebx 80483b4:	52                   	push   %edx 80483b5:	a1 e0 94 04 08       	mov    0x80494e0,%eax 80483ba:	83 f8 ff             	cmp    $0xffffffff,%eax 80483bd:	bb e0 94 04 08       	mov    $0x80494e0,%ebx 80483c2:	74 0c                	je     80483d0 <__do_global_ctors_aux+0x20> 80483c4:	83 eb 04             	sub    $0x4,%ebx 80483c7:	ff d0                	call   *%eax 80483c9:	8b 03                	mov    (%ebx),%eax 80483cb:	83 f8 ff             	cmp    $0xffffffff,%eax 80483ce:	75 f4                	jne    80483c4 <__do_global_ctors_aux+0x14> 80483d0:	58                   	pop    %eax 80483d1:	5b                   	pop    %ebx 80483d2:	c9                   	leave   80483d3:	c3                   	ret    Disassembly of section .fini:080483d4 <_fini>: 80483d4:	55                   	push   %ebp 80483d5:	89 e5                	mov    %esp,%ebp 80483d7:	53                   	push   %ebx 80483d8:	52                   	push   %edx 80483d9:	e8 00 00 00 00       	call   80483de <_fini+0xa> 80483de:	5b                   	pop    %ebx 80483df:	81 c3 16 11 00 00    	add    $0x1116,%ebx 80483e5:	e8 d6 fe ff ff       	call   80482c0 <__do_global_dtors_aux> 80483ea:	8b 5d fc             	mov    0xfffffffc(%ebp),%ebx 80483ed:	c9                   	leave   80483ee:	c3                   	ret    

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