forked from KolibriOS/kolibrios
179 lines
2.8 KiB
NASM
179 lines
2.8 KiB
NASM
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format MS COFF
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public EXPORTS
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section '.flat' code readable align 16
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include '../../../../proc32.inc'
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include '../../../../macros.inc'
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include '../../../../KOSfuncs.inc'
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FASTEST equ 1
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GEN_TREES_H equ 0
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DEBUG equ 0
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DYNAMIC_CRC_TABLE equ 1
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; define NO_GZIP when compiling if you want to disable gzip header and
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; trailer creation by deflate(). NO_GZIP would be used to avoid linking in
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; the crc code when it is not needed. For shared libraries, gzip encoding
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; should be left enabled.
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GZIP equ 1
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macro zlib_debug fmt,p1
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{
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local .end_t
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local .m_fmt
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jmp .end_t
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.m_fmt db fmt,13,10,0
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align 4
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.end_t:
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if p1 eq
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stdcall dbg_print,0,.m_fmt
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else
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stdcall str_format_dbg, buf_param,.m_fmt,p1
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end if
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}
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include 'zlib.inc'
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include 'deflate.inc'
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include 'zutil.asm'
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include 'crc32.asm'
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include 'adler32.asm'
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include 'trees.asm'
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include 'deflate.asm'
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align 4
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buf_param rb 80
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align 4
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proc dbg_print, fun:dword, mes:dword
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pushad
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mov eax,SF_BOARD
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mov ebx,SSF_DEBUG_WRITE
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mov esi,[fun]
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cmp esi,0
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je .end0
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@@:
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mov cl,byte[esi]
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int 0x40
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inc esi
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cmp byte[esi],0
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jne @b
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mov cl,':'
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int 0x40
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mov cl,' '
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int 0x40
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.end0:
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mov esi,[mes]
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cmp esi,0
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je .end_f
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@@:
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mov cl,byte[esi]
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cmp cl,0
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je .end_f
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int 0x40
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inc esi
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jmp @b
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.end_f:
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popad
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ret
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endp
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align 4
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proc str_format_dbg, buf:dword, fmt:dword, p1:dword
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pushad
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mov esi,[fmt]
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mov edi,[buf]
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mov ecx,80-1
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.cycle0:
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lodsb
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cmp al,'%'
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jne .no_param
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lodsb
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dec ecx
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cmp al,0
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je .cycle0end
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cmp al,'d'
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je @f
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cmp al,'u'
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je @f
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cmp al,'l'
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je .end1
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jmp .end0
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.end1: ;%lu %lx
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lodsb
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dec ecx
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cmp al,'u'
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jne .end0
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@@:
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mov eax,[p1]
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stdcall convert_int_to_str,ecx
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xor al,al
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repne scasb
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dec edi
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.end0:
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loop .cycle0
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.no_param:
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stosb
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cmp al,0
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je .cycle0end
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loop .cycle0
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.cycle0end:
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xor al,al
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stosb
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stdcall dbg_print,0,[buf]
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popad
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ret
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endp
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;input:
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; eax - число
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; edi - буфер для строки
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; len - длинна буфера
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;output:
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align 4
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proc convert_int_to_str, len:dword
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pushad
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mov esi,[len]
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add esi,edi
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dec esi
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call .str
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popad
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ret
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endp
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align 4
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.str:
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mov ecx,0x0a
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cmp eax,ecx
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jb @f
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xor edx,edx
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div ecx
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push edx
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call .str
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pop eax
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@@:
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cmp edi,esi
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jge @f
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or al,0x30
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stosb
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mov byte[edi],0
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@@:
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ret
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; export table
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align 4
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EXPORTS:
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dd adeflateInit, deflateInit
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dd adeflateInit2, deflateInit2
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dd adeflateReset, deflateReset
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dd adeflate, deflate
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dd adeflateEnd, deflateEnd
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dd 0
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; exported names
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adeflateInit db 'deflateInit',0
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adeflateInit2 db 'deflateInit2',0
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adeflateReset db 'deflateReset',0
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adeflate db 'deflate',0
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adeflateEnd db 'deflateEnd',0
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