193 lines
3.1 KiB
PHP
193 lines
3.1 KiB
PHP
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DWORD equ dword
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WORD equ word
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BYTE equ byte
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PTR equ
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align 4
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_dump:
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mov ecx, DWORD PTR [esp+4]
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@@:
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mov edx, 0x3FD
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in al, dx
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test al, 96
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je @B
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mov dl, -8
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mov eax, ecx
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out dx, al
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ret
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align 4
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_putc:
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mov ecx, DWORD PTR [esp+4]
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.L13:
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mov edx, 0x3FD
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in al, dx
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test al, 96
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je .L13
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mov dl, -8
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mov eax, ecx
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out dx, al
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cmp ecx, 10
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jne .L7
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mov cl, 13
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jmp .L13
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.L7:
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ret
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_printf:
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push ebp
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push edi
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push esi
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push ebx
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sub esp, 40
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lea eax, [esp+64]
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mov DWORD PTR [esp+4], eax
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.L50:
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mov ecx, DWORD PTR [esp+60]
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movzx edx, BYTE PTR [ecx]
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test dl, dl
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je .L51
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.L17:
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lea eax, [ecx+1]
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cmp dl, 37
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mov DWORD PTR [esp+60], eax
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je .L18
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movsx eax, dl
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mov DWORD PTR [esp], eax
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call _putc
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mov ecx, DWORD PTR [esp+60]
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movzx edx, BYTE PTR [ecx]
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test dl, dl
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jne .L17
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.L51:
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add esp, 40
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pop ebx
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pop esi
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pop edi
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pop ebp
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ret
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.L18:
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movzx edx, BYTE PTR [ecx+1]
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lea eax, [ecx+2]
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mov DWORD PTR [esp+60], eax
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cmp dl, 115
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je .L22
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jg .L23
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cmp dl, 100
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je .L21
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.L20:
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mov edx, DWORD PTR [esp+4]
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mov eax, DWORD PTR [edx]
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add edx, 4
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mov DWORD PTR [esp+4], edx
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mov DWORD PTR [esp], eax
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call _putc
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jmp .L50
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.L23:
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cmp dl, 117
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je .L21
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cmp dl, 120
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jne .L20
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.L21:
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mov ecx, DWORD PTR [esp+4]
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mov eax, DWORD PTR [ecx]
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add ecx, 4
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cmp dl, 100
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mov DWORD PTR [esp+4], ecx
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mov ecx, eax
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je .L52
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.L24:
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cmp dl, 120
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je .L53
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lea ebp, [esp+20]
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mov esi, 10
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mov ebx, ebp
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mov edi, ebp
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.L43:
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xor edx, edx
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mov eax, ecx
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div esi
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cmp edx, 9
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lea eax, [edx+48]
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jle .L31
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lea eax, [edx+87]
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.L31:
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mov BYTE PTR [edi], al
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xor edx, edx
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mov eax, ecx
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div esi
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add edi, 1
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test eax, eax
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mov ecx, eax
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jne .L43
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lea eax, [edi-1]
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cmp eax, ebx
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mov BYTE PTR [edi], 0
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jbe .L33
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lea ecx, [edi-2]
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.L35:
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movzx eax, BYTE PTR [ebx]
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movzx edx, BYTE PTR [ecx+1]
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mov BYTE PTR [ebx], dl
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add ebx, 1
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mov BYTE PTR [ecx+1], al
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mov eax, ecx
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sub ecx, 1
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cmp ebx, eax
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jb .L35
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.L33:
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mov edx, ebp
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.L36:
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movzx eax, BYTE PTR [edx]
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test al, al
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je .L50
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mov ebx, edx
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.L39:
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movsx eax, al
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mov DWORD PTR [esp], eax
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call _putc
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movzx eax, BYTE PTR [ebx+1]
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add ebx, 1
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test al, al
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jne .L39
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jmp .L50
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.L22:
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mov eax, DWORD PTR [esp+4]
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mov edx, DWORD PTR [eax]
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add eax, 4
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mov DWORD PTR [esp+4], eax
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test edx, edx
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jne .L36
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mov edx, .LC0
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jmp .L36
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.L52:
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test eax, eax
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jns .L24
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lea ebx, [esp+21]
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neg ecx
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mov edi, ebx
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mov esi, 10
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lea ebp, [esp+20]
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mov BYTE PTR [esp+20], 45
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jmp .L43
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.L53:
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lea ebp, [esp+20]
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mov esi, 16
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mov ebx, ebp
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mov edi, ebp
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jmp .L43
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.LC0: db "(null)",0
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restore DWORD
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restore WORD
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restore BYTE
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restore PTR
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