按照教程搜索FFFFFFF8后,看到如下代码,没有cmp dword ptr ss:[ebp-A30],0关键代码,这是为什么?请不吝赐教。
0043AEC3 000F add byte ptr ds:[edi],cl
0043AEC5 8C41 02 mov word ptr ds:[ecx+2],es
0043AEC8 0000 add byte ptr ds:[eax],al
0043AECA 8B8D D8F5FFFF mov ecx,dword ptr ss:[ebp-A28]
0043AED0 3B0D DC5A4600 cmp ecx,dword ptr ds:[465ADC]
0043AED6 0F8D 2F020000 jge LZChess.0043B10B
0043AEDC 8B95 48F6FFFF mov edx,dword ptr ss:[ebp-9B8]
0043AEE2 81E2 FF000000 and edx,0FF
0043AEE8 85D2 test edx,edx
0043AEEA 0F84 AD000000 je LZChess.0043AF9D
0043AEF0 6A 00 push 0
0043AEF2 8BB5 D8F5FFFF mov esi,dword ptr ss:[ebp-A28]
0043AEF8 C1E6 04 shl esi,4
0043AEFB 8B85 D8F5FFFF mov eax,dword ptr ss:[ebp-A28]
0043AF01 25 07000080 and eax,80000007
0043AF06 79 05 jns short LZChess.0043AF0D
0043AF08 48 dec eax
0043AF09 83C8 F8 or eax,FFFFFFF8
0043AF0C 40 inc eax
0043AF0D 33C9 xor ecx,ecx
0043AF0F 8A88 30524600 mov cl,byte ptr ds:[eax+465230]
0043AF15 8B95 D8F5FFFF mov edx,dword ptr ss:[ebp-A28]
0043AF1B 81E2 07000080 and edx,80000007
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