Chromium Code Reviews| OLD | NEW |
|---|---|
| 1 # Test all rel32 jump instructions. | 1 # Test all rel32 jump instructions. |
| 2 | 2 |
| 3 # .text start RVA and end RVA | 3 # .text start RVA and end RVA |
| 4 1000 | 4 1000 |
| 5 3000 | 5 3000 |
| 6 # .reloc start RVA and end RVA | 6 # .reloc start RVA and end RVA |
| 7 3800 | 7 3800 |
| 8 4000 | 8 4000 |
| 9 # End RVA | 9 # End RVA |
| 10 5000 | 10 5000 |
| 11 | 11 |
| 12 # Assume ImageBase = 00400000. This does not affect the test. | 12 # Assume ImageBase = 00400000. This does not affect the test. |
| 13 Program: | 13 Program: |
|
huangs
2016/05/30 05:48:35
Doh! I forgot that I wrote a poor-man's disassemb
etiennep
2016/05/30 17:07:30
Acknowledged.
| |
| 14 00401000: 55 push ebp | 14 00401000: 55 push ebp |
| 15 00401001: 8B EC mov ebp,esp | 15 00401001: 8B EC mov ebp,esp |
| 16 00401003: E8 00 00 00 00 call 00401008 | 16 00401003: E8 00 00 00 00 call 00401008 |
| 17 00401008: E9 00 00 00 00 jmp 0040100D | 17 00401008: E9 00 00 00 00 jmp 0040100D |
| 18 0040100D: 0F 80 00 00 00 00 jo 00401013 | 18 0040100D: 0F 80 00 00 00 00 jo 00401013 |
| 19 00401013: 0F 81 00 00 00 00 jno 00401019 | 19 00401013: 0F 81 00 00 00 00 jno 00401019 |
| 20 00401019: 0F 82 00 00 00 00 jb 0040101F | 20 00401019: 0F 82 00 00 00 00 jb 0040101F |
| 21 0040101F: 0F 83 00 00 00 00 jae 00401025 | 21 0040101F: 0F 83 00 00 00 00 jae 00401025 |
| 22 00401025: 0F 84 00 00 00 00 je 0040102B | 22 00401025: 0F 84 00 00 00 00 je 0040102B |
| 23 0040102B: 0F 85 00 00 00 00 jne 00401031 | 23 0040102B: 0F 85 00 00 00 00 jne 00401031 |
| 24 00401031: 0F 86 00 00 00 00 jbe 00401037 | 24 00401031: 0F 86 00 00 00 00 jbe 00401037 |
| 25 00401037: 0F 87 00 00 00 00 ja 0040103D | 25 00401037: 0F 87 00 00 00 00 ja 0040103D |
| 26 0040103D: 0F 88 00 00 00 00 js 00401043 | 26 0040103D: 0F 88 00 00 00 00 js 00401043 |
| 27 00401043: 0F 89 00 00 00 00 jns 00401049 | 27 00401043: 0F 89 00 00 00 00 jns 00401049 |
| 28 00401049: 0F 8A 00 00 00 00 jp 0040104F # Ignored! | 28 00401049: 0F 8A 00 00 00 00 jp 0040104F # Ignored! |
| 29 0040104F: 0F 8B 00 00 00 00 jnp 00401055 # Ignored! | 29 0040104F: 0F 8B 00 00 00 00 jnp 00401055 # Ignored! |
| 30 00401055: 0F 8C 00 00 00 00 jl 0040105B | 30 00401055: 0F 8C 00 00 00 00 jl 0040105B |
| 31 0040105B: 0F 8D 00 00 00 00 jge 00401061 | 31 0040105B: 0F 8D 00 00 00 00 jge 00401061 |
| 32 00401061: 0F 8E 00 00 00 00 jle 00401067 | 32 00401061: 0F 8E 00 00 00 00 jle 00401067 |
| 33 00401067: 0F 8F 00 00 00 00 jg 0040106D | 33 00401067: 0F 8F 00 00 00 00 jg 0040106D |
| 34 0040106D: 5D pop ebp | 34 0040106D: FF 15 00 00 00 00 call 00401073 |
| 35 0040106E: C3 ret | 35 00401073: FF 25 00 00 00 00 jmp 00401079 |
| 36 00401079: 8B 05 00 00 00 00 mov eax, 00401079 | |
|
huangs
2016/05/30 05:48:35
This should be
mov eax, [rip+00000000]
please c
etiennep
2016/05/30 17:07:30
Done.
| |
| 37 0040107F: 8B 3D 00 00 00 00 mov edi, 00401085 | |
| 38 00401085: 8D 05 00 00 00 00 lea eax, 00401079 | |
| 39 0040108B: 8D 3D 00 00 00 00 lea edi, 00401079 | |
| 40 00401091: 48 8B 05 00 00 00 mov rax, 00401098 | |
| 41 00 | |
| 42 00401098: 48 8B 3D 00 00 00 mov rdi, 0040109F | |
| 43 00 | |
| 44 0040109F: 48 8D 05 00 00 00 lea rax, 004010A6 | |
| 45 00 | |
| 46 004010A6: 48 8D 3D 00 00 00 lea rdi, 004010AD | |
| 47 00 | |
| 48 004010AD: 4C 8B 05 00 00 00 mov r8, 004010B4 | |
| 49 00 | |
| 50 004010B4: 4C 8B 3D 00 00 00 mov r15, 004010BB | |
| 51 00 | |
| 52 004010BB: 4C 8D 05 00 00 00 lea r8, 004010C2 | |
| 53 00 | |
| 54 004010C2: 4C 8D 3D 00 00 00 lea r15, 004010C9 | |
| 55 00 | |
| 56 004010C9: 5D pop ebp | |
| 57 004010CA: C3 ret | |
| 36 | 58 |
| 37 Abs32: | 59 Abs32: |
| 38 | 60 |
| 39 Expected: | 61 Expected: |
| 40 1004 | 62 1004 |
| 41 1009 | 63 1009 |
| 42 100F | 64 100F |
| 43 1015 | 65 1015 |
| 44 101B | 66 101B |
| 45 1021 | 67 1021 |
| 46 1027 | 68 1027 |
| 47 102D | 69 102D |
| 48 1033 | 70 1033 |
| 49 1039 | 71 1039 |
| 50 103F | 72 103F |
| 51 1045 | 73 1045 |
| 52 1057 | 74 1057 |
| 53 105D | 75 105D |
| 54 1063 | 76 1063 |
| 55 1069 | 77 1069 |
| 78 106F | |
| 79 1075 | |
| 80 # 107B Not yet detected. | |
| 81 # 1081 Not yet detected. | |
| 82 # 1087 Not yet detected. | |
| 83 # 108D Not yet detected. | |
| 84 1094 | |
| 85 109B | |
| 86 10A2 | |
| 87 10A9 | |
| 88 10B0 | |
| 89 10B7 | |
| 90 10BE | |
| 91 10C5 | |
| OLD | NEW |