- 论坛徽章:
- 0
|
本帖最后由 finalfantasy000 于 2013-08-06 11:36 编辑
针对 elf 格式，从汇编角度讲，函数是怎么访问里面的rodata段的数据的，例如字符串？
是通过在elf重定位的过程中，对栈指针的操作来实现的吗？
相关的寄存器有fp,lp,sp
例如，这个测试用的库，rodata里面有hellowrld字符串，库里面的函数是怎么访问它的呢？
libhello.so
architecture: arm, flags 0x00000150:
HAS_SYMS, DYNAMIC, D_PAGED
start address 0x00000000
Program Header:
PHDR off 0x00000034 vaddr 0x00000034 paddr 0x00000034 align 2**2
filesz 0x000000e0 memsz 0x000000e0 flags r--
LOAD off 0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**12
filesz 0x00000440 memsz 0x00000440 flags r-x
LOAD off 0x00000f00 vaddr 0x00001f00 paddr 0x00001f00 align 2**12
filesz 0x00000104 memsz 0x00000104 flags rw-
DYNAMIC off 0x00000f04 vaddr 0x00001f04 paddr 0x00001f04 align 2**2
filesz 0x000000e0 memsz 0x000000e0 flags rw-
STACK off 0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**0
filesz 0x00000000 memsz 0x00000000 flags rw-
0x70000001 off 0x0000040c vaddr 0x0000040c paddr 0x0000040c align 2**2
filesz 0x00000010 memsz 0x00000010 flags r--
RELRO off 0x00000f00 vaddr 0x00001f00 paddr 0x00001f00 align 2**2
filesz 0x00000100 memsz 0x00000100 flags rw-
Dynamic Section:
PLTGOT 0x00001fe4
PLTRELSZ 0x00000020
JMPREL 0x000002f8
PLTREL 0x00000011
REL 0x000002e8
RELSZ 0x00000010
RELENT 0x00000008
RELCOUNT 0x00000002
SYMTAB 0x00000114
SYMENT 0x00000010
STRTAB 0x000001f4
STRSZ 0x000000a6
HASH 0x0000029c
NEEDED libc.so
NEEDED libstdc++.so
NEEDED libm.so
SONAME libhello.so
FINI_ARRAY 0x00001f00
FINI_ARRAYSZ 0x00000004
SYMBOLIC 0x00000000
FLAGS 0x0000000a
FLAGS_1 0x00000001
private flags = 5000000: [Version5 EABI]
Sections:
Idx Name Size VMA LMA File off Algn
0 .dynsym 000000e0 00000114 00000114 00000114 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
1 .dynstr 000000a6 000001f4 000001f4 000001f4 2**0
CONTENTS, ALLOC, LOAD, READONLY, DATA
2 .hash 0000004c 0000029c 0000029c 0000029c 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
3 .rel.dyn 00000010 000002e8 000002e8 000002e8 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
4 .rel.plt 00000020 000002f8 000002f8 000002f8 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
5 .plt 00000044 00000318 00000318 00000318 2**2
CONTENTS, ALLOC, LOAD, READONLY, CODE
6 .text 000000b0 0000035c 0000035c 0000035c 2**2
CONTENTS, ALLOC, LOAD, READONLY, CODE
7 .ARM.exidx 00000010 0000040c 0000040c 0000040c 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
8 .rodata 00000024 0000041c 0000041c 0000041c 2**0
CONTENTS, ALLOC, LOAD, READONLY, DATA
9 .fini_array 00000004 00001f00 00001f00 00000f00 2**2
CONTENTS, ALLOC, LOAD, DATA
10 .dynamic 000000e0 00001f04 00001f04 00000f04 2**2
CONTENTS, ALLOC, LOAD, DATA
11 .got 0000001c 00001fe4 00001fe4 00000fe4 2**2
CONTENTS, ALLOC, LOAD, DATA
12 .data 00000004 00002000 00002000 00001000 2**2
CONTENTS, ALLOC, LOAD, DATA
13 .comment 0000002f 00000000 00000000 00001004 2**0
CONTENTS, READONLY
14 .debug_info 00000265 00000000 00000000 00001033 2**0
CONTENTS, READONLY, DEBUGGING
15 .debug_abbrev 00000158 00000000 00000000 00001298 2**0
CONTENTS, READONLY, DEBUGGING
16 .debug_loc 00000044 00000000 00000000 000013f0 2**0
CONTENTS, READONLY, DEBUGGING
17 .debug_pubnames 00000080 00000000 00000000 00001434 2**0
CONTENTS, READONLY, DEBUGGING
18 .debug_pubtypes 00000261 00000000 00000000 000014b4 2**0
CONTENTS, READONLY, DEBUGGING
19 .debug_aranges 00000070 00000000 00000000 00001715 2**0
CONTENTS, READONLY, DEBUGGING
20 .debug_ranges 00000040 00000000 00000000 00001785 2**0
CONTENTS, READONLY, DEBUGGING
21 .debug_line 00000136 00000000 00000000 000017c5 2**0
CONTENTS, READONLY, DEBUGGING
22 .debug_str 0000018c 00000000 00000000 000018fb 2**0
CONTENTS, READONLY, DEBUGGING
23 .debug_frame 00000080 00000000 00000000 00001a88 2**2
CONTENTS, READONLY, DEBUGGING
24 .note.gnu.gold-version 0000001c 00000000 00000000 00001b08 2**2
CONTENTS, READONLY, LINK_ONCE_SAME_CONTENTS
25 .ARM.attributes 00000036 00000000 00000000 00001b24 2**0
CONTENTS, READONLY
SYMBOL TABLE:
00000000 l df *ABS* 00000000 crtbegin_so.c
00000000 l df *ABS* 00000000 hello.c
00000000 l df *ABS* 00000000 add.c
00000000 l df *ABS* 00000000 sub.c
0000035c l F .text 00000020 .hidden __on_dlclose
00002000 l O .data 00000004 .hidden __dso_handle
0000037c l F .text 00000040 .hidden atexit
00001f04 l O .dynamic 000000e0 .hidden _DYNAMIC
00001fe4 l O .got 00000000 .hidden _GLOBAL_OFFSET_TABLE_
00000000 F *UND* 00000000 __cxa_finalize
00000000 F *UND* 00000000 __cxa_atexit
000003bc g F .text 00000010 hello
00000000 F *UND* 00000000 printf
00000000 F *UND* 00000000 __aeabi_unwind_cpp_pr0
000003cc g F .text 0000000c helloGlobal
00000000 F *UND* 00000000 puts
000003d8 g F .text 0000000c helloLocal
000003e4 g F .text 00000004 add
000003e8 g F .text 00000004 sub
00002004 g *ABS* 00000000 _edata
00002004 g *ABS* 00000000 __bss_start
00002004 g *ABS* 00000000 _end
Disassembly of section .dynsym:
00000114 <.dynsym>:
...
124: 00000001 andeq r0, r0, r1
...
130: 00000012 andeq r0, r0, r2, lsl r0
134: 00000010 andeq r0, r0, r0, lsl r0
...
140: 00000012 andeq r0, r0, r2, lsl r0
144: 0000001d andeq r0, r0, sp, lsl r0
148: 000003bd ; <UNDEFINED> instruction: 0x000003bd
14c: 00000010 andeq r0, r0, r0, lsl r0
150: 00070012 andeq r0, r7, r2, lsl r0
154: 00000023 andeq r0, r0, r3, lsr #32
...
160: 00000012 andeq r0, r0, r2, lsl r0
164: 0000002a andeq r0, r0, sl, lsr #32
...
170: 00000012 andeq r0, r0, r2, lsl r0
174: 00000041 andeq r0, r0, r1, asr #32
178: 000003cd andeq r0, r0, sp, asr #7
17c: 0000000c andeq r0, r0, ip
180: 00070012 andeq r0, r7, r2, lsl r0
184: 0000004d andeq r0, r0, sp, asr #32
...
190: 00000012 andeq r0, r0, r2, lsl r0
194: 00000052 andeq r0, r0, r2, asr r0
198: 000003d9 ldrdeq r0, [r0], -r9
19c: 0000000c andeq r0, r0, ip
1a0: 00070012 andeq r0, r7, r2, lsl r0
1a4: 0000005d andeq r0, r0, sp, asr r0
1a8: 000003e5 andeq r0, r0, r5, ror #7
1ac: 00000004 andeq r0, r0, r4
1b0: 00070012 andeq r0, r7, r2, lsl r0
1b4: 00000061 andeq r0, r0, r1, rrx
1b8: 000003e9 andeq r0, r0, r9, ror #7
1bc: 00000004 andeq r0, r0, r4
1c0: 00070012 andeq r0, r7, r2, lsl r0
1c4: 00000065 andeq r0, r0, r5, rrx
1c8: 00002004 andeq r2, r0, r4
1cc: 00000000 andeq r0, r0, r0
1d0: fff10010 ; <UNDEFINED> instruction: 0xfff10010
1d4: 0000006c andeq r0, r0, ip, rrx
1d8: 00002004 andeq r2, r0, r4
1dc: 00000000 andeq r0, r0, r0
1e0: fff10010 ; <UNDEFINED> instruction: 0xfff10010
1e4: 00000078 andeq r0, r0, r8, ror r0
1e8: 00002004 andeq r2, r0, r4
1ec: 00000000 andeq r0, r0, r0
1f0: fff10010 ; <UNDEFINED> instruction: 0xfff10010
Disassembly of section .dynstr:
000001f4 <.dynstr>:
1f4: 635f5f00 cmpvs pc, #0
1f8: 665f6178 ; <UNDEFINED> instruction: 0x665f6178
1fc: 6c616e69 stclvs 14, cr6, [r1], #-420 ; 0xfffffe5c
200: 00657a69 rsbeq r7, r5, r9, ror #20
204: 78635f5f stmdavc r3!, {r0, r1, r2, r3, r4, r6, r8, r9, sl, fp, ip, lr}^
208: 74615f61 strbtvc r5, [r1], #-3937 ; 0xf61
20c: 74697865 strbtvc r7, [r9], #-2149 ; 0x865
210: 6c656800 stclvs 8, cr6, [r5]
214: 70006f6c andvc r6, r0, ip, ror #30
218: 746e6972 strbtvc r6, [lr], #-2418 ; 0x972
21c: 5f5f0066 svcpl 0x005f0066
220: 62616561 rsbvs r6, r1, #406847488 ; 0x18400000
224: 6e755f69 cdpvs 15, 7, cr5, cr5, cr9, {3}
228: 646e6977 strbtvs r6, [lr], #-2423 ; 0x977
22c: 7070635f rsbsvc r6, r0, pc, asr r3
230: 3072705f rsbscc r7, r2, pc, asr r0
234: 6c656800 stclvs 8, cr6, [r5]
238: 6c476f6c mcrrvs 15, 6, r6, r7, cr12
23c: 6c61626f sfmvs f6, 2, [r1], #-444 ; 0xfffffe44
240: 74757000 ldrbtvc r7, [r5]
244: 65680073 strbvs r0, [r8, #-115]! ; 0x73
248: 4c6f6c6c stclmi 12, cr6, [pc], #-432 ; a0 <__on_dlclose-0x2bc>
24c: 6c61636f stclvs 3, cr6, [r1], #-444 ; 0xfffffe44
250: 64646100 strbtvs r6, [r4], #-256 ; 0x100
254: 62757300 rsbsvs r7, r5, #0
258: 64655f00 strbtvs r5, [r5], #-3840 ; 0xf00
25c: 00617461 rsbeq r7, r1, r1, ror #8
260: 73625f5f cmnvc r2, #380 ; 0x17c
264: 74735f73 ldrbtvc r5, [r3], #-3955 ; 0xf73
268: 00747261 rsbseq r7, r4, r1, ror #4
26c: 646e655f strbtvs r6, [lr], #-1375 ; 0x55f
270: 62696c00 rsbvs r6, r9, #0
274: 6f732e63 svcvs 0x00732e63
278: 62696c00 rsbvs r6, r9, #0
27c: 63647473 cmnvs r4, #1929379840 ; 0x73000000
280: 732e2b2b teqvc lr, #44032 ; 0xac00
284: 696c006f stmdbvs ip!, {r0, r1, r2, r3, r5, r6}^
288: 732e6d62 teqvc lr, #6272 ; 0x1880
28c: 696c006f stmdbvs ip!, {r0, r1, r2, r3, r5, r6}^
290: 6c656862 stclvs 8, cr6, [r5], #-392 ; 0xfffffe78
294: 732e6f6c teqvc lr, #432 ; 0x1b0
298: Address 0x0000000000000298 is out of bounds.
Disassembly of section .hash:
0000029c <.hash>:
29c: 00000003 andeq r0, r0, r3
2a0: 0000000e andeq r0, r0, lr
2a4: 0000000b andeq r0, r0, fp
2a8: 0000000d andeq r0, r0, sp
2ac: 0000000c andeq r0, r0, ip
...
2bc: 00000002 andeq r0, r0, r2
2c0: 00000001 andeq r0, r0, r1
2c4: 00000003 andeq r0, r0, r3
2c8: 00000005 andeq r0, r0, r5
2cc: 00000006 andeq r0, r0, r6
2d0: 00000004 andeq r0, r0, r4
2d4: 00000000 andeq r0, r0, r0
2d8: 00000009 andeq r0, r0, r9
2dc: 0000000a andeq r0, r0, sl
2e0: 00000008 andeq r0, r0, r8
2e4: 00000007 andeq r0, r0, r7
Disassembly of section .rel.dyn:
000002e8 <.rel.dyn>:
2e8: 00001f00 andeq r1, r0, r0, lsl #30
2ec: 00000017 andeq r0, r0, r7, lsl r0
2f0: 00002000 andeq r2, r0, r0
2f4: 00000017 andeq r0, r0, r7, lsl r0
Disassembly of section .rel.plt:
000002f8 <.rel.plt>:
2f8: 00001ff0 strdeq r1, [r0], -r0
2fc: 00000116 andeq r0, r0, r6, lsl r1
300: 00001ff4 strdeq r1, [r0], -r4
304: 00000216 andeq r0, r0, r6, lsl r2
308: 00001ff8 strdeq r1, [r0], -r8
30c: 00000416 andeq r0, r0, r6, lsl r4
310: 00001ffc strdeq r1, [r0], -ip
314: 00000716 andeq r0, r0, r6, lsl r7
Disassembly of section .plt:
00000318 <.plt>:
318: e52de004 push {lr} ; (str lr, [sp, #-4]!)
31c: e59fe004 ldr lr, [pc, #4] ; 328 <__on_dlclose-0x34>
320: e08fe00e add lr, pc, lr
324: e5bef008 ldr pc, [lr, #8]!
328: 00001cbc ; <UNDEFINED> instruction: 0x00001cbc
32c: e28fc600 add ip, pc, #0
330: e28cca01 add ip, ip, #4096 ; 0x1000
334: e5bcfcbc ldr pc, [ip, #3260]! ; 0xcbc
338: e28fc600 add ip, pc, #0
33c: e28cca01 add ip, ip, #4096 ; 0x1000
340: e5bcfcb4 ldr pc, [ip, #3252]! ; 0xcb4
344: e28fc600 add ip, pc, #0
348: e28cca01 add ip, ip, #4096 ; 0x1000
34c: e5bcfcac ldr pc, [ip, #3244]! ; 0xcac
350: e28fc600 add ip, pc, #0
354: e28cca01 add ip, ip, #4096 ; 0x1000
358: e5bcfca4 ldr pc, [ip, #3236]! ; 0xca4
Disassembly of section .text:
0000035c <__on_dlclose>:
35c: e92d4800 push {fp, lr}
360: e28db004 add fp, sp, #4
364: e59f300c ldr r3, [pc, #12] ; 378 <__on_dlclose+0x1c>
368: e08f3003 add r3, pc, r3
36c: e1a00003 mov r0, r3
370: ebffffed bl 32c <__on_dlclose-0x30>
374: e8bd8800 pop {fp, pc}
378: 00001c90 muleq r0, r0, ip
0000037c <atexit>:
37c: e92d4800 push {fp, lr}
380: e28db004 add fp, sp, #4
384: e24dd008 sub sp, sp, #8
388: e50b0008 str r0, [fp, #-8]
38c: e51b3008 ldr r3, [fp, #-8]
390: e1a00003 mov r0, r3
394: e3a01000 mov r1, #0
398: e59f3018 ldr r3, [pc, #24] ; 3b8 <atexit+0x3c>
39c: e08f3003 add r3, pc, r3
3a0: e1a02003 mov r2, r3
3a4: ebffffe3 bl 338 <__on_dlclose-0x24>
3a8: e1a03000 mov r3, r0
3ac: e1a00003 mov r0, r3
3b0: e24bd004 sub sp, fp, #4
3b4: e8bd8800 pop {fp, pc}
3b8: 00001c5c andeq r1, r0, ip, asr ip
000003bc <hello>:
3bc: 4601 mov r1, r0
3be: 4802 ldr r0, [pc, #8] ; (3c8 <hello+0xc>
3c0: 4478 add r0, pc
3c2: f000 b813 b.w 3ec <sub+0x4>
3c6: bf00 nop
3c8: 00000058 andeq r0, r0, r8, asr r0
000003cc <helloGlobal>:
3cc: 4801 ldr r0, [pc, #4] ; (3d4 <helloGlobal+0x8>
3ce: 4478 add r0, pc
3d0: f000 b814 b.w 3fc <sub+0x14>
3d4: 00000055 andeq r0, r0, r5, asr r0
000003d8 <helloLocal>:
3d8: 4801 ldr r0, [pc, #4] ; (3e0 <helloLocal+0x8>
3da: 4478 add r0, pc
3dc: f000 b80e b.w 3fc <sub+0x14>
3e0: 00000056 andeq r0, r0, r6, asr r0
000003e4 <add>:
3e4: 1840 adds r0, r0, r1
3e6: 4770 bx lr
000003e8 <sub>:
3e8: 1a40 subs r0, r0, r1
3ea: 4770 bx lr
3ec: 4778 bx pc
3ee: 46c0 nop ; (mov r8, r
3f0: c000 stmia r0!, {}
3f2: e59f b.n ffffff34 <__bss_start+0xffffdf30>
3f4: f00f e08c blx 40f510 <__bss_start+0x40d50c>
3f8: ff48 ffff ; <UNDEFINED> instruction: 0xff48ffff
3fc: 4778 bx pc
3fe: 46c0 nop ; (mov r8, r
400: c000 stmia r0!, {}
402: e59f b.n ffffff44 <__bss_start+0xffffdf40>
404: f00f e08c blx 40f520 <__bss_start+0x40d51c>
408: ff44 ffff ; <UNDEFINED> instruction: 0xff44ffff
Disassembly of section .ARM.exidx:
0000040c <.ARM.exidx>:
40c: 7fffffb0 svcvc 0x00ffffb0
410: 80b0b0b0 ldrhthi fp, [r0], r0
414: 7ffffff8 svcvc 0x00fffff8
418: 00000001 andeq r0, r0, r1
Disassembly of section .rodata:
0000041c <.rodata>:
41c: 6c6c6548 cfstr64vs mvdx6, [ip], #-288 ; 0xfffffee0
420: 7325206f teqvc r5, #111 ; 0x6f
424: 68000a21 stmdavs r0, {r0, r5, r9, fp}
428: 6f6c6c65 svcvs 0x006c6c65
42c: 6f6c6720 svcvs 0x006c6720
430: 006c6162 rsbeq r6, ip, r2, ror #2
434: 6c6c6568 cfstr64vs mvdx6, [ip], #-416 ; 0xfffffe60
438: 6f6c206f svcvs 0x006c206f
43c: 006c6163 rsbeq r6, ip, r3, ror #2
Disassembly of section .fini_array:
00001f00 <.fini_array>:
1f00: 0000035c andeq r0, r0, ip, asr r3
Disassembly of section .dynamic:
00001f04 <_DYNAMIC>:
1f04: 00000003 andeq r0, r0, r3
1f08: 00001fe4 andeq r1, r0, r4, ror #31
1f0c: 00000002 andeq r0, r0, r2
1f10: 00000020 andeq r0, r0, r0, lsr #32
1f14: 00000017 andeq r0, r0, r7, lsl r0
1f18: 000002f8 strdeq r0, [r0], -r8
1f1c: 00000014 andeq r0, r0, r4, lsl r0
1f20: 00000011 andeq r0, r0, r1, lsl r0
1f24: 00000011 andeq r0, r0, r1, lsl r0
1f28: 000002e8 andeq r0, r0, r8, ror #5
1f2c: 00000012 andeq r0, r0, r2, lsl r0
1f30: 00000010 andeq r0, r0, r0, lsl r0
1f34: 00000013 andeq r0, r0, r3, lsl r0
1f38: 00000008 andeq r0, r0, r8
1f3c: 6ffffffa svcvs 0x00fffffa
1f40: 00000002 andeq r0, r0, r2
1f44: 00000006 andeq r0, r0, r6
1f48: 00000114 andeq r0, r0, r4, lsl r1
1f4c: 0000000b andeq r0, r0, fp
1f50: 00000010 andeq r0, r0, r0, lsl r0
1f54: 00000005 andeq r0, r0, r5
1f58: 000001f4 strdeq r0, [r0], -r4
1f5c: 0000000a andeq r0, r0, sl
1f60: 000000a6 andeq r0, r0, r6, lsr #1
1f64: 00000004 andeq r0, r0, r4
1f68: 0000029c muleq r0, ip, r2
1f6c: 00000001 andeq r0, r0, r1
1f70: 0000007d andeq r0, r0, sp, ror r0
1f74: 00000001 andeq r0, r0, r1
1f78: 00000085 andeq r0, r0, r5, lsl #1
1f7c: 00000001 andeq r0, r0, r1
1f80: 00000092 muleq r0, r2, r0
1f84: 0000000e andeq r0, r0, lr
1f88: 0000009a muleq r0, sl, r0
1f8c: 0000001a andeq r0, r0, sl, lsl r0
1f90: 00001f00 andeq r1, r0, r0, lsl #30
1f94: 0000001c andeq r0, r0, ip, lsl r0
1f98: 00000004 andeq r0, r0, r4
1f9c: 00000010 andeq r0, r0, r0, lsl r0
1fa0: 00000000 andeq r0, r0, r0
1fa4: 0000001e andeq r0, r0, lr, lsl r0
1fa8: 0000000a andeq r0, r0, sl
1fac: 6ffffffb svcvs 0x00fffffb
1fb0: 00000001 andeq r0, r0, r1
...
Disassembly of section .got:
00001fe4 <_GLOBAL_OFFSET_TABLE_>:
...
1ff0: 00000318 andeq r0, r0, r8, lsl r3
1ff4: 00000318 andeq r0, r0, r8, lsl r3
1ff8: 00000318 andeq r0, r0, r8, lsl r3
1ffc: 00000318 andeq r0, r0, r8, lsl r3
Disassembly of section .data:
00002000 <__dso_handle>:
2000: 00002000 andeq r2, r0, r0
Disassembly of section .comment:
00000000 <.comment>:
0: 43434700 movtmi r4, #14080 ; 0x3700
4: 4728203a ; <UNDEFINED> instruction: 0x4728203a
8: 2029554e eorcs r5, r9, lr, asr #10
c: 2e362e34 mrccs 14, 1, r2, cr6, cr4, {1}
10: 6f672d78 svcvs 0x00672d78
14: 656c676f strbvs r6, [ip, #-1903]! ; 0x76f
18: 31303220 teqcc r0, r0, lsr #4
1c: 30313032 eorscc r3, r1, r2, lsr r0
20: 70282036 eorvc r2, r8, r6, lsr r0
24: 65726572 ldrbvs r6, [r2, #-1394]! ; 0x572
28: 7361656c cmnvc r1, #452984832 ; 0x1b000000
2c: Address 0x000000000000002c is out of bounds.
Disassembly of section .note.gnu.gold-version:
00000000 <.note.gnu.gold-version>:
0: 00000004 andeq r0, r0, r4
4: 00000009 andeq r0, r0, r9
8: 00000004 andeq r0, r0, r4
c: 00554e47 subseq r4, r5, r7, asr #28
10: 646c6f67 strbtvs r6, [ip], #-3943 ; 0xf67
14: 312e3120 teqcc lr, r0, lsr #2
18: 00000030 andeq r0, r0, r0, lsr r0
Disassembly of section .ARM.attributes:
00000000 <.ARM.attributes>:
0: 00003541 andeq r3, r0, r1, asr #10
4: 61656100 cmnvs r5, r0, lsl #2
8: 01006962 tsteq r0, r2, ror #18
c: 0000002b andeq r0, r0, fp, lsr #32
10: 4d524105 ldfmie f4, [r2, #-20] ; 0xffffffec
14: 00377620 eorseq r7, r7, r0, lsr #12
18: 41070a06 tstmi r7, r6, lsl #20
1c: 02090108 andeq r0, r9, #2
20: 010c030a tsteq ip, sl, lsl #6
24: 01140412 tsteq r4, r2, lsl r4
28: 03170115 tsteq r7, #1073741829 ; 0x40000005
2c: 021a0118 andseq r0, sl, #6
30: 061e031b ; <UNDEFINED> instruction: 0x061e031b
34: Address 0x0000000000000034 is out of bounds.
|
|
免费注册
发表于 2013-08-06 11:33
