windows-server-2003/base/mvdm/dos/v86/cmd/append/sysmac.lib

;
; SYSTEM MACROS
;
; DISPLAY TEXT ON SCREEN
;
DISP   MACRO   TEXT,SEGM
   IFNB <SEGM>
     IFDIF <SEGM>,<DS>
	PUSH	DS
	MOV	AX,SEGM
	MOV	DS,AX
     ENDIF
   ENDIF
   IFNB <TEXT>
	LEA	DX,TEXT
   ENDIF
	DOS	DSTR
   IFNB <SEGM>
     IFDIF <SEGM>,<DS>
	POP	DS
     ENDIF
   ENDIF
       ENDM
;
DMSG	MACRO	MSG
	IFNB	<MSG>
	LEA	DX,MSG
	ENDIF
	DISP
	ENDM
;
DCHAR	MACRO	CHAR
	PUSH	DX
	IFNB	<CHAR>
	MOV	DL,CHAR 			; SET CHARACTER
	ELSE
	MOV	DL,AL
	ENDIF
	DOS	DO
	POP	DX
	ENDM
;
; CLEAR  SCREEN
;
CLEAR	MACRO
	MOV	CX,00H*256+00H			; ROW=00, COL=00
	MOV	DX,24H*256+79H			; ROW=24, COL=79
	MOV	BH,07H				; NORMAL ATTRIBUTE
	MOV	AX,06H*256+00H			; CLEAR WHOLE SCREEN
	INT	10H
	ENDM
;
POS	MACRO	ROW,COL,PAGE
	IFNB	<ROW>
	MOV	DX,ROW*256+COL			; SET ROW AND COLUMN
	ENDIF
	IFNB	<PAGE>
	MOV	BH,PAGE 			; SET PAGE
	ELSE
	MOV	BH,0
	ENDIF
	MOV	AH,02H				; POSTIION CURSOR
	INT	10H
	ENDM
;
DEFMSG	 MACRO	 ID,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10
	 IFNB	 <ID>
ID	 LABEL	 BYTE				; DEFINE ESSAGE
	 ENDIF
	 IFNB	 <T1>
	 DB	 T1
	 ENDIF
	 IFNB	 <T2>
	 DB	 T2
	 ENDIF
	 IFNB	 <T3>
	 DB	 T3
	 ENDIF
	 IFNB	 <T4>
	 DB	 T4
	 ENDIF
	 IFNB	 <T5>
	 DB	 T5
	 ENDIF
	 IFNB	 <T6>
	 DB	 T6
	 ENDIF
	 IFNB	 <T7>
	 DB	 T7
	 ENDIF
	 IFNB	 <T8>
	 DB	 T8
	 ENDIF
	 IFNB	 <T9>
	 DB	 T9
	 ENDIF
	 IFNB	 <T10>
	 DB	 T10
	 ENDIF
	 DB	 '$'
	 ENDM
;
MOVE	 MACRO	 TO,LEN,FROM
	 IFNB	 <TO>
	 LEA	 DI,TO				; SET DESTINATION
	 ENDIF
	 IFNB	 <LEN>
	 MOV	 CX,LEN 			; SET LENGTH
	 ENDIF
	 IFNB	 <FROM>
	 LEA	 SI,FROM			; SET SOURCE
	 ENDIF
     REP MOVS	 BYTE PTR[DI],BYTE PTR[SI]
	 ENDM
MOVEZ	 MACRO	 TO,FROM
	 IFNB	 <TO>
	 LEA	DI,TO				; SET DESTINATION
	 ENDIF
	 IFNB	 <FROM>
	 LEA	SI,FROM 			; SET SOURCE
	 ENDIF
	 CALL	MOVZ$
	 ENDM
;
SCAN	 MACRO	 TO,LEN,VALUE,TYPE
	 IFNB	 <TO>
	 LEA	 DI,TO				; SET DESTINATION
	 ENDIF
	 IFNB	 <LEN>
	 MOV	 CX,LEN 			; SET LENGTH
	 ENDIF
	 IFNB	 <VALUE>
	 MOV	 AL,VALUE			; SET SOURCE
	 ENDIF
	 IFB	 <TYPE>
   REPZ  SCASB
	 ENDIF
	 IFIDN	 <TYPE>,<EQ>
   REPZ  SCASB
	 ENDIF
	 IFIDN	 <TYPE>,<Z>
   REPZ  SCASB
	 ENDIF
	 IFIDN	 <TYPE>,<NE>
   REPNZ SCASB
	 ENDIF
	 IFIDN	 <TYPE>,<NZ>
   REPNZ SCASB
	 ENDIF
	 ENDM
;
FILL	 MACRO	 TO,LEN,VALUE
	 PUSH	 DI
	 PUSH	 CX
	 IFNB	 <TO>
	 LEA	 DI,TO				; SET DESTINATION
	 ENDIF
	 IFNB	 <LEN>
	 MOV	 CX,LEN 			; SET LENGTH
	 ENDIF
	 IFNB	 <VALUE>
	 MOV	 AL,VALUE			; SET SOURCE
	 ENDIF
     REP STOS	 BYTE PTR[DI]
	 POP	 CX
	 POP	 DI
	 ENDM
;
COMP	 MACRO	 TO,LEN,FROM
	 IFNB	 <TO>
	 LEA	 DI,TO				; SET DESTINATION
	 ENDIF
	 IFNB	 <LEN>
	 MOV	 CX,LEN 			; SET LENGTH
	 ENDIF
	 IFNB	 <FROM>
	 LEA	 SI,FROM			; SET SOURCE
	 ENDIF
    REPE CMPS	 BYTE PTR[DI],BYTE PTR[SI]
	 ENDM
COMPZ	 MACRO	 TO,FROM
	 IFNB	 <TO>
	 LEA	 DI,TO				; SET DESTINATION
	 ENDIF
	 IFNB	 <FROM>
	 LEA	 SI,FROM			; SET SOURCE
	 ENDIF
	 CALL	CMPZ$
	 ENDM
;
XCHGS	 MACRO	 O1,O2
	 PUSH	 O1
	 PUSH	 O2
	 POP	 O1
	 POP	 O2
	 ENDM
;
JUMP	 MACRO	 COND,TARGET
	 LOCAL	 LAB
	 IFB	 <COND>
	JMP    TARGET
	 ENDIF
	 IFIDN	 <COND>,<A>
	JNA    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NBE>
	JBE    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<AE>
	JNAE   LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NB>
	JB     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<B>
	JNB    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NAE>
	JAE    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<C>
	JNC    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<BE>
	JNBE   LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NA>
	JA     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<CXZ>
	OR     CX,CX
	JNZ    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<E>
	JNE    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<Z>
	JNZ    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<G>
	JNG    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NLE>
	JLE    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<GE>
	JNGE   LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NL>
	JL     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<L>
	JNL    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NGE>
	JGE    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<LE>
	JNLE   LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NG>
	JG     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NC>
	JC     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NE>
	JE     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NZ>
	JZ     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NO>
	JO     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NP>
	JP     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<PO>
	JPE    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<NS>
	JS     LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<O>
	JNO    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<P>
	JNP    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<PE>
	JPO    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 IFIDN	 <COND>,<S>
	JNS    LAB
	JMP    TARGET
LAB:
	 ENDIF
	 ENDM
;