发表于 2006-10-17 16:03 IP属地:未知
lulu@china 于 2006/10/17 15:23: 在第42楼写到
8051反汇编应该不难的 8051反汇编是不难,有许多现成的程序呢。
问题是反汇编后的程序修改起来还是很难啊。
我贴一段反汇编后的程序上来大家分析看看
0000: 02 53 F9 LJMP 53F9H
0003: 05 69 INC 69H
0005: 32 RETI
0006: FF MOV R7,A
0007: FF MOV R7,A
0008: FF MOV R7,A
0009: FF MOV R7,A
000A: FF MOV R7,A
000B: 02 04 B5 LJMP 04B5H
000E: FF MOV R7,A
000F: FF MOV R7,A
0010: FF MOV R7,A
0011: FF MOV R7,A
0012: FF MOV R7,A
0013: 00 NOP
0014: 00 NOP
0015: 32 RETI
0016: FF MOV R7,A
0017: FF MOV R7,A
0018: FF MOV R7,A
0019: FF MOV R7,A
001A: FF MOV R7,A
001B: 02 10 C9 LJMP 10C9H
001E: FF MOV R7,A
001F: FF MOV R7,A
0020: FF MOV R7,A
0021: FF MOV R7,A
0022: FF MOV R7,A
0023: 00 NOP
0024: 00 NOP
0025: 32 RETI
0026: FF MOV R7,A
0027: FF MOV R7,A
0028: FF MOV R7,A
0029: FF MOV R7,A
002A: FF MOV R7,A
002B: 02 04 AE LJMP 04AEH
002E: FF MOV R7,A
002F: FF MOV R7,A
0030: FF MOV R7,A
0031: FF MOV R7,A
0032: FF MOV R7,A
0033: FF MOV R7,A
0034: FF MOV R7,A
0035: FF MOV R7,A
0036: FF MOV R7,A
0037: FF MOV R7,A
0038: FF MOV R7,A
0039: FF MOV R7,A
003A: FF MOV R7,A
003B: FF MOV R7,A
003C: FF MOV R7,A
003D: FF MOV R7,A
003E: FF MOV R7,A
003F: FF MOV R7,A
0040: FF MOV R7,A
0041: FF MOV R7,A
0042: FF MOV R7,A
0043: 00 NOP
0044: 00 NOP
0045: 32 RETI
0046: FF MOV R7,A
0047: FF MOV R7,A
0048: FF MOV R7,A
0049: FF MOV R7,A
004A: FF MOV R7,A
004B: 00 NOP
004C: 00 NOP
004D: 32 RETI
004E: FF MOV R7,A
004F: FF MOV R7,A
0050: FF MOV R7,A
0051: FF MOV R7,A
0052: FF MOV R7,A
0053: 53 A8 DF ANL IE,#0DFH
0056: 02 05 BE LJMP 05BEH
0059: FF MOV R7,A
005A: FF MOV R7,A
005B: 02 12 22 LJMP 1222H
005E: FF MOV R7,A
005F: FF MOV R7,A
0060: FF MOV R7,A
0061: FF MOV R7,A
0062: FF MOV R7,A
0063: 02 2F E8 LJMP 2FE8H
0066: 32 RETI
0067: FF MOV R7,A
0068: FF MOV R7,A
0069: FF MOV R7,A
006A: FF MOV R7,A
006B: 02 06 64 LJMP 0664H
006E: FF MOV R7,A
006F: FF MOV R7,A
0070: FF MOV R7,A
0071: FF MOV R7,A
0072: FF MOV R7,A
0073: FF MOV R7,A
0074: FF MOV R7,A
0075: FF MOV R7,A
0076: FF MOV R7,A
0077: FF MOV R7,A
0078: FF MOV R7,A
0079: FF MOV R7,A
007A: FF MOV R7,A
007B: FF MOV R7,A
007C: FF MOV R7,A
007D: FF MOV R7,A
007E: FF MOV R7,A
007F: FF MOV R7,A
0080: FF MOV R7,A
0081: FF MOV R7,A
0082: FF MOV R7,A
0083: 02 2D A9 LJMP 2DA9H
0086: FF MOV R7,A
0087: FF MOV R7,A
0088: FF MOV R7,A
0089: FF MOV R7,A
008A: FF MOV R7,A
008B: FF MOV R7,A
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