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1 TSE Pro


GCC? , 2.95, . ( -O3: "gcc crc.c -O3 -o crc"), :

 

.text:080483E0 CRC proc near

.text:080483E0

.text:080483E0 arg_0 = dword ptr 8

.text:080483E0 arg_4 = dword ptr 0Ch

.text:080483E0

.text:080483E0 55 push ebp

.text:080483E1 31 D2 xor edx, edx

.text:080483E3 89 E5 mov ebp, esp

.text:080483E5 53 push ebx

.text:080483E6 8B 4D 0C mov ecx, [ebp+arg_4]

.text:080483E9 31 C0 xor eax, eax

.text:080483EB 8B 5D 08 mov ebx, [ebp+arg_0]

.text:080483EE 39 CA cmp edx, ecx

.text:080483F0 7D 16 jge short loc_8048408

.text:080483F2 8D B4 26 00+ lea esi, [esi+0]

.text:080483F9 8D BC 27 00+ lea edi, [edi+0]

.text:08048400

.text:08048400 loc_8048400:

.text:08048400 02 04 1A add al, [edx+ebx]

.text:08048403 42 inc edx

.text:08048404 39 CA cmp edx, ecx

.text:08048406 7C F8 jl short loc_8048400

.text:08048408

.text:08048408 loc_8048408:

.text:08048408 5B pop ebx

.text:08048409 0F B6 C0 movzx eax, al

.text:0804840C F7 D8 neg eax

.text:0804840E 5D pop ebp

.text:0804840F C3 retn

.text:0804840F CRC endp