452 lines
5.6 KiB
Plaintext
452 lines
5.6 KiB
Plaintext
.486
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.model flat
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extrn __fltused:near
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extrn __ftol:near
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public _main
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_TEXT segment
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_main:
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push ebx
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push esi
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push edi
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push ebp
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mov ebp,esp
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sub esp,24
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mov dword ptr (-24)[ebp],0
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mov dword ptr (_next),0
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jmp L3
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L2:
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lea edi,(-24)[ebp]
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push edi
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lea edi,(-20)[ebp]
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push edi
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call _lookup
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add esp,8
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inc dword ptr [eax]
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L3:
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lea edi,(-20)[ebp]
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push edi
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call _getword
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add esp,4
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cmp eax,0
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jne L2
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mov edi,dword ptr (-24)[ebp]
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push edi
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call _tprint
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add esp,4
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mov eax,0
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L1:
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mov esp,ebp
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pop ebp
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pop edi
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pop esi
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pop ebx
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ret
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public _err
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_err:
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push ebx
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push esi
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push edi
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push ebp
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mov ebp,esp
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mov edi,dword ptr (20)[ebp]
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push edi
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lea edi,(L6)
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push edi
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call _printf
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add esp,8
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push 1
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call _exit
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add esp,4
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mov eax,0
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L5:
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mov esp,ebp
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pop ebp
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pop edi
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pop esi
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pop ebx
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ret
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public _getword
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_getword:
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push ebx
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push esi
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push edi
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push ebp
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mov ebp,esp
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sub esp,8
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L8:
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L9:
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call _getchar
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add esp,0
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mov dword ptr (-4)[ebp],eax
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cmp eax,-1
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je L11
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mov edi,dword ptr (-4)[ebp]
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push edi
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call _isletter
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add esp,4
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cmp eax,0
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je L8
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L11:
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mov edi,dword ptr (20)[ebp]
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mov dword ptr (-8)[ebp],edi
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jmp L15
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L12:
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mov edi,dword ptr (-8)[ebp]
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lea esi,(1)[edi]
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mov dword ptr (-8)[ebp],esi
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mov esi,dword ptr (-4)[ebp]
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mov ebx,esi
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mov byte ptr [edi],bl
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L13:
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call _getchar
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add esp,0
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mov dword ptr (-4)[ebp],eax
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L15:
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mov edi,dword ptr (-4)[ebp]
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push edi
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call _isletter
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add esp,4
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mov dword ptr (-4)[ebp],eax
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cmp eax,0
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jne L12
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mov edi,dword ptr (-8)[ebp]
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mov byte ptr [edi],0
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mov edi,dword ptr (-8)[ebp]
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mov esi,dword ptr (20)[ebp]
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cmp edi,esi
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jbe L16
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mov eax,1
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jmp L7
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L16:
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mov eax,0
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L7:
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mov esp,ebp
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pop ebp
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pop edi
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pop esi
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pop ebx
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ret
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public _isletter
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_isletter:
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push ebx
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push esi
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push edi
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push ebp
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mov ebp,esp
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mov edi,dword ptr (20)[ebp]
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cmp edi,65
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jl L19
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cmp edi,90
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jg L19
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add dword ptr (20)[ebp],32
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L19:
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mov edi,dword ptr (20)[ebp]
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cmp edi,97
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jl L21
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cmp edi,122
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jg L21
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mov eax,dword ptr (20)[ebp]
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jmp L18
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L21:
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mov eax,0
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L18:
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mov esp,ebp
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pop ebp
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pop edi
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pop esi
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pop ebx
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ret
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public _lookup
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_lookup:
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push ebx
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push esi
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push edi
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push ebp
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mov ebp,esp
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sub esp,4
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mov edi,dword ptr (24)[ebp]
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mov edi,dword ptr [edi]
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cmp edi,0
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je L24
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mov edi,dword ptr (24)[ebp]
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mov edi,dword ptr [edi]
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mov edi,dword ptr (12)[edi]
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push edi
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mov edi,dword ptr (20)[ebp]
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push edi
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call _strcmp
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add esp,8
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mov dword ptr (-4)[ebp],eax
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cmp dword ptr (-4)[ebp],0
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jge L26
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mov edi,dword ptr (24)[ebp]
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mov edi,dword ptr [edi]
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lea edi,(4)[edi]
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push edi
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mov edi,dword ptr (20)[ebp]
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push edi
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call _lookup
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add esp,8
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mov edi,eax
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jmp L23
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L26:
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cmp dword ptr (-4)[ebp],0
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jle L28
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mov edi,dword ptr (24)[ebp]
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mov edi,dword ptr [edi]
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lea edi,(8)[edi]
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push edi
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mov edi,dword ptr (20)[ebp]
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push edi
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call _lookup
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add esp,8
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mov edi,eax
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jmp L23
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L28:
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mov edi,dword ptr (24)[ebp]
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mov eax,dword ptr [edi]
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jmp L23
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L24:
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cmp dword ptr (_next),2000
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jl L30
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lea edi,(L32)
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push edi
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call _err
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add esp,4
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L30:
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mov edi,dword ptr (_next)
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sal edi,4
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mov dword ptr (_words)[edi],0
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mov edi,dword ptr (_next)
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sal edi,4
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mov dword ptr (_words+8)[edi],0
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mov dword ptr (_words+4)[edi],0
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mov edi,dword ptr (20)[ebp]
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push edi
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call _strlen
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add esp,4
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lea edi,(1)[eax]
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push edi
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call _malloc
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add esp,4
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mov esi,dword ptr (_next)
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sal esi,4
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mov dword ptr (_words+12)[esi],eax
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mov edi,dword ptr (_next)
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sal edi,4
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mov edi,dword ptr (_words+12)[edi]
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cmp edi,0
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jne L36
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lea edi,(L39)
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push edi
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call _err
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add esp,4
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L36:
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mov edi,dword ptr (20)[ebp]
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push edi
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mov edi,dword ptr (_next)
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sal edi,4
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mov edi,dword ptr (_words+12)[edi]
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push edi
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call _strcpy
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add esp,8
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mov edi,dword ptr (_next)
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lea esi,(1)[edi]
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mov dword ptr (_next),esi
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sal edi,4
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lea edi,(_words)[edi]
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mov esi,dword ptr (24)[ebp]
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mov dword ptr [esi],edi
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mov eax,edi
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L23:
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mov esp,ebp
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pop ebp
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pop edi
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pop esi
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pop ebx
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ret
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public _tprint
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_tprint:
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push ebx
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push esi
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push edi
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push ebp
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mov ebp,esp
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mov edi,dword ptr (20)[ebp]
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cmp edi,0
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je L42
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mov edi,dword ptr (20)[ebp]
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mov edi,dword ptr (4)[edi]
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push edi
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call _tprint
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add esp,4
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mov edi,dword ptr (20)[ebp]
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mov esi,dword ptr (12)[edi]
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push esi
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mov edi,dword ptr [edi]
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push edi
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lea edi,(L44)
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push edi
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call _printf
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add esp,12
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mov edi,dword ptr (20)[ebp]
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mov edi,dword ptr (8)[edi]
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push edi
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call _tprint
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add esp,4
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L42:
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mov eax,0
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L41:
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mov esp,ebp
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pop ebp
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pop edi
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pop esi
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pop ebx
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ret
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public _strcmp
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_strcmp:
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push ebx
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push esi
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push edi
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push ebp
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mov ebp,esp
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jmp L47
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L46:
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mov edi,dword ptr (20)[ebp]
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lea esi,(1)[edi]
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mov dword ptr (20)[ebp],esi
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movsx edi,byte ptr [edi]
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cmp edi,0
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jne L49
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mov eax,0
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jmp L45
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L49:
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inc dword ptr (24)[ebp]
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L47:
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mov edi,dword ptr (20)[ebp]
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movsx edi,byte ptr [edi]
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mov esi,dword ptr (24)[ebp]
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movsx esi,byte ptr [esi]
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cmp edi,esi
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je L46
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mov edi,dword ptr (20)[ebp]
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movsx edi,byte ptr [edi]
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cmp edi,0
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jne L51
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mov eax,-1
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jmp L45
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L51:
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mov edi,dword ptr (24)[ebp]
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movsx edi,byte ptr [edi]
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cmp edi,0
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jne L53
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mov eax,1
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jmp L45
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L53:
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mov edi,dword ptr (20)[ebp]
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movsx edi,byte ptr [edi]
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mov esi,dword ptr (24)[ebp]
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movsx esi,byte ptr [esi]
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mov eax,edi
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sub eax,esi
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L45:
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mov esp,ebp
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pop ebp
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pop edi
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pop esi
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pop ebx
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ret
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_TEXT ends
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extrn _strcpy:near
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_TEXT segment
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_TEXT ends
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extrn _strlen:near
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_TEXT segment
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_TEXT ends
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extrn _malloc:near
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_TEXT segment
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_TEXT ends
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extrn _getchar:near
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_TEXT segment
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_TEXT ends
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extrn _exit:near
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_TEXT segment
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_TEXT ends
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extrn _printf:near
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_TEXT segment
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_TEXT ends
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_DATA segment
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public _next
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align 4
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_next label byte
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db 4 dup (0)
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public _words
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align 4
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_words label byte
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db 32000 dup (0)
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_DATA ends
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_TEXT segment
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align 1
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L44 label byte
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db 37
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db 100
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db 9
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db 37
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db 115
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db 10
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db 0
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align 1
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L39 label byte
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db 111
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db 117
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db 116
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db 32
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db 111
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db 102
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db 32
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db 119
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db 111
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db 114
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db 100
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db 32
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db 115
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db 116
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db 111
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db 114
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db 97
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db 103
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db 101
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db 0
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align 1
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L32 label byte
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db 111
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db 117
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db 116
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db 32
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db 111
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db 102
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db 32
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db 110
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db 111
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db 100
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db 101
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db 32
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db 115
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db 116
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db 111
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db 114
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db 97
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db 103
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db 101
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db 0
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align 1
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L6 label byte
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db 63
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db 32
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db 37
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db 115
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db 10
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db 0
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_TEXT ends
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end
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