525 lines
9.1 KiB
PHP
525 lines
9.1 KiB
PHP
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; DOS Interface Macros - Version 1.0 - for Microsoft Macro Assembler 5.0
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; (C) Copyright Microsoft Corporation, 1987, 1988.
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.XCREF
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.XLIST
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IF1
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; Internal
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__LdAdr MACRO reg, adr
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IF (.TYPE (adr)) AND 00010000b ;; Register
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mov reg, adr
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ELSEIF (.TYPE (adr)) AND 00000100b ;; Constant
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mov reg, adr
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ELSEIF TYPE (adr) EQ 1 ;; Bytes
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mov reg, OFFSET adr
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ELSEIF TYPE (adr) EQ 2 ;; Near pointer
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mov reg, adr
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ELSEIF TYPE (adr) EQ 4 ;; Far pointer
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lds reg, adr
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ELSE
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.ERR
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%OUT Illegal argument
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ENDIF
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ENDM
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; Internal
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__LdSeg MACRO dest, src
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IFIDNI <src>, <es> ;; Segment register
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mov ax, src
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mov dest, ax
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ELSEIFIDNI <src>, <ss>
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mov ax, src
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mov dest, ax
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ELSEIFIDNI <src>, <ds>
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mov ax, src
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mov dest, ax
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ELSEIFIDNI <src>, <ds>
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mov ax, src
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mov dest, ax
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ELSEIF (.TYPE (src)) AND 00000100b ;; Constant
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mov ax, src
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mov dest, ax
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ELSE ;; Memory or general register
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mov dest, src
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ENDIF
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ENDM
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; 01h, 07h, 08h, 0Ch
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@GetKey MACRO echo, cc, clear
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LOCAL funct, disp
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IFDIF <echo>, <0>
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IFDIF <cc>, <0>
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funct = 01h
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ELSE
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funct = 07h
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disp = 02h
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ENDIF
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ELSE
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IFDIF <cc>, <0>
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funct = 08h
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ELSE
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funct = 07h
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ENDIF
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ENDIF
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IFB <clear>
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mov ah, funct
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ELSE
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IFIDN <clear>, <0>
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mov ah, funct
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ELSE
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mov ah, 0Ch
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mov al, funct
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ENDIF
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ENDIF
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int 21h
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IFDEF disp
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mov dl, al
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mov ah, disp
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int 21h
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ENDIF
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ENDM
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; 0Ah
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@GetStr MACRO ofset, terminator, limit, segmnt
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__LdAdr dx, <ofset>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 0Ah
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mov si, dx
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IFNB <limit>
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mov BYTE PTR [si], limit
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ENDIF
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int 21h
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inc si
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mov bl, [si]
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sub bh, bh
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inc si
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IFNB <terminator>
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mov BYTE PTR [bx+si], terminator
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ENDIF
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ENDM
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; 02h
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@DispCh MACRO ch1, ch2, ch3, ch4, ch5, ch6, ch7, ch8, ch9, ch10
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mov ah, 02h
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IRP char, <ch1, ch2, ch3, ch4, ch5, ch6, ch7, ch8, ch9, ch10>
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IFB <char>
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EXITM
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ENDIF
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mov dl, char
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int 21h
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ENDM
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ENDM
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; 05h
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@PrtCh MACRO ch1, ch2, ch3, ch4, ch5, ch6, ch7, ch8, ch9, ch10
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mov ah, 05h
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IRP char, <ch1, ch2, ch3, ch4, ch5, ch6, ch7, ch8, ch9, ch10>
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IFB <char>
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EXITM
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ENDIF
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mov dl, char
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int 21h
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ENDM
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ENDM
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; 09h
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@DispStr MACRO ofset, segmnt
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__LdAdr dx, <ofset>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 9
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int 21h
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ENDM
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; 3Fh
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@Read MACRO ofset, bytes, handle, segmnt
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IFNB <handle>
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mov bx, handle
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ELSE
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sub bx, bx
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ENDIF
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mov cx, bytes
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__LdAdr dx, <ofset>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 3Fh
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int 21h
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ENDM
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; 40h
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@Write MACRO ofset, bytes, handle, segmnt
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IFNB <handle>
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mov bx, handle
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ELSE
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mov bx, 1
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ENDIF
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mov cx, bytes
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__LdAdr dx, <ofset>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 40h
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int 21h
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ENDM
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; 3Ch
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@MakFil MACRO path, atrib, segmnt, kind
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IFB <atrib>
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sub cx, cx
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ELSE
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mov cx, atrib
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ENDIF
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__LdAdr dx, <path>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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IFIDNI <kind>, <tmp>
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mov ah, 5Ah
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ELSEIFIDNI <kind>, <new>
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mov ah, 5Bh
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ELSE
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mov ah, 3Ch
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ENDIF
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int 21h
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ENDM
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; 3Dh
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@OpenFil MACRO path, access, segmnt
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__LdAdr dx, <path>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ax, 3D00h + (access AND 0FFh)
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int 21h
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ENDM
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; 3Eh
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@ClosFil MACRO handle
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mov bx, handle
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mov ah, 3Eh
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int 21h
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ENDM
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; 41h
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@DelFil MACRO path, segmnt
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__LdAdr dx, <path>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 41h
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int 21h
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ENDM
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; 56h
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@MoveFil MACRO old, new, segold, segnew
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__LdAdr dx, <old>
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__LdAdr di, <new>
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IFNB <segold>
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__LdSeg ds, <segold>
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ENDIF
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IFNB <segnew>
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__LdSeg es, <segnew>
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ENDIF
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mov ah, 56h
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int 21h
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ENDM
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; 4Eh
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@GetFirst MACRO path, atrib, segmnt
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IFNB <atrib>
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mov cx, atrib
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ELSE
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sub cx, cx
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ENDIF
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__LdAdr dx, <path>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 4Eh
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int 21h
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ENDM
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; 4Fh
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@GetNext MACRO
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mov ah, 4Fh
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int 21h
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ENDM
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; 2Fh
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@GetDTA MACRO
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mov ah, 2Fh
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int 21h
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ENDM
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; 1Ah
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@SetDTA MACRO buffer, segmnt
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__LdAdr dx, <buffer>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 1Ah
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int 21h
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ENDM
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; Internal
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__LdDub MACRO dub
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IF TYPE (dub) EQ 2
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sub cx, cx
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mov dx, dub
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ELSEIF TYPE (dub) EQ 4
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mov cx, dub[2]
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mov dx, dub[0]
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ELSEIF TYPE (dub) EQ 0
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sub cx, cx
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mov dx, dub
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ELSE
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.ERR
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%OUT Illegal argument
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ENDIF
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ENDM
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; 42h
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@GetFilSz MACRO handle
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mov bx, handle
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sub cx, cx
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sub dx, dx
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mov ax, 4202h
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int 21h
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push dx
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push ax
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sub dx, dx
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mov ax, 4200h
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int 21h
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pop ax
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pop dx
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ENDM
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; 42h
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@MovePtrAbs MACRO handle, distance
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IFNB <distance>
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__LdDub <distance>
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ENDIF
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mov bx, handle
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mov ax, 4200h
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int 21h
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ENDM
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; 42h
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@MovePtrRel MACRO handle, distance
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IFNB <distance>
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__LdDub <distance>
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ENDIF
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mov bx, handle
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mov ax, 4201h
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int 21h
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ENDM
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; 39h
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@MkDir MACRO path, segmnt
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__LdAdr dx, <path>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 39h
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int 21h
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ENDM
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; 3Ah
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@RmDir MACRO path, segmnt
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__LdAdr dx, <path>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 3Ah
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int 21h
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ENDM
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; 3Bh
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@ChDir MACRO path, segmnt
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__LdAdr dx, <path>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 3Bh
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int 21h
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ENDM
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; 47h
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@GetDir MACRO buffer, drive, segmnt
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IFNB <drive>
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mov dl, drive
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ELSE
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sub dl, dl
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ENDIF
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__LdAdr si, <buffer>
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IFNB <segmnt>
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__LdSeg ds, <segmnt>
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ENDIF
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mov ah, 47h
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int 21h
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ENDM
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; 19h
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@GetDrv MACRO
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mov ah, 19h
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int 21h
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ENDM
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; 0Eh
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@SetDrv MACRO drive
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mov dl, drive
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mov ah, 0Eh
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int 21h
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ENDM
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; 36h
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@ChkDrv MACRO drive
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IFNB <drive>
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mov dl, drive
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ELSE
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sub dl, dl
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ENDIF
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mov ah, 36h
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int 21h
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ENDM
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; 4Ch
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@Exit MACRO return
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IFB <return>
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mov ah, 4Ch
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ELSE
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mov ax, 4C00h + (return AND 0FFh)
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ENDIF
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int 21h
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ENDM
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; 4Bh
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@Exec MACRO path, parms, segpath, segparms, overlay
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__LdAdr dx, <path>
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__LdAdr bx, <parms>
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IFNB <segpath>
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__LdSeg ds, <segpath>
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ENDIF
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IFNB <segparms>
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__LdSeg es, <segparms>
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ENDIF
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IFB <overlay>
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mov ax, 4B00h
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ELSE
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mov ax, 4B03h
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ENDIF
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int 21h
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ENDM
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; 4Dh
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@GetRet MACRO
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mov ah, 4Dh
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int 21h
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ENDM
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; 31h
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@TSR MACRO paragraphs, return
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mov dx, paragraphs
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IFB <return>
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mov ah, 31h
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ELSE
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mov ax, 3100h + (return AND 0FFh)
|
||
|
|
ENDIF
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 49h
|
||
|
|
@FreeBlok MACRO segmnt
|
||
|
|
IFNB <segmnt>
|
||
|
|
__LdSeg es, <segmnt>
|
||
|
|
ENDIF
|
||
|
|
mov ah, 49h
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 48h
|
||
|
|
@GetBlok MACRO graphs
|
||
|
|
LOCAL tryit
|
||
|
|
mov bx, graphs
|
||
|
|
tryit: mov ah, 48h
|
||
|
|
int 21h
|
||
|
|
jc tryit
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 4Ah
|
||
|
|
@ModBlok MACRO graphs, segmnt
|
||
|
|
IFNB <segmnt>
|
||
|
|
__LdSeg es, <segmnt>
|
||
|
|
ENDIF
|
||
|
|
mov bx, graphs
|
||
|
|
mov ah, 4Ah
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 2Ah
|
||
|
|
@GetDate MACRO
|
||
|
|
mov ah, 2Ah
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 2Bh
|
||
|
|
@SetDate MACRO month, day, year
|
||
|
|
mov cx, year
|
||
|
|
mov dh, month
|
||
|
|
mov dl, day
|
||
|
|
mov ah, 2Bh
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 2Ch
|
||
|
|
@GetTime MACRO
|
||
|
|
mov ah, 2Ch
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 2Dh
|
||
|
|
@SetTime MACRO hour, minutes, seconds, hundredths
|
||
|
|
mov ch, hour
|
||
|
|
mov cl, minutes
|
||
|
|
mov dh, seconds
|
||
|
|
mov dl, hundredths
|
||
|
|
mov ah, 2Dh
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 30h
|
||
|
|
@GetVer MACRO
|
||
|
|
mov ah, 30h
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 35h
|
||
|
|
@GetInt MACRO interrupt
|
||
|
|
mov ax, 3500h + (interrupt AND 0FFh)
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
; 25h
|
||
|
|
@SetInt MACRO interrupt, vector, segmnt
|
||
|
|
IF TYPE (vector) GE 0FFFEh
|
||
|
|
mov dx, OFFSET vector
|
||
|
|
mov ax, SEG vector
|
||
|
|
mov ds, ax
|
||
|
|
ELSE
|
||
|
|
__LdAdr dx, <vector>
|
||
|
|
IFNB <segmnt>
|
||
|
|
__LdSeg ds, <segmnt>
|
||
|
|
ENDIF
|
||
|
|
ENDIF
|
||
|
|
mov ax, 2500h + (interrupt AND 0FFh)
|
||
|
|
int 21h
|
||
|
|
ENDM
|
||
|
|
|
||
|
|
ENDIF ; Pass 1
|
||
|
|
.CREF
|
||
|
|
.LIST
|