ProfitPress Mega CDROM2 Shareware Freeware (MSDOS)(1992)(Eng)

home *** CD-ROM | disk | FTP | other *** search

/ ProfitPress Mega CDROM2 …eeware (MSDOS)(1992)(Eng) / ProfitPress-MegaCDROM2.B6I / PROG / ASSEMBLY / MAC8080.ZIP / MACROS80.ASM next >

Wrap

Assembly Source File | 1991-11-24 | 6.6 KB | 367 lines

; MACROS80.INC %PUSHLCTL %NOLIST NOWARN RES ; 11-24-91 ; Placed in the public domain by Clarence Wilkerson ; anyone can do anything they want with this, at their own risk ; this is a collection of macros to assemble 8080 assembler code ; with the TASM Turbo Assembler on a PC. ; Most of it will probably work with MASM also. ; This is a quick hack. There is basically no error checking ; on register operands. ; Advantages: Fast assembly ( 25 seconds on 16mhz 386sx for a 70k bios source ; file, cheap enough if you have TASM already ; Disadvantages: Not portable, error checking, listing is messy, style ; of macro definitions eats up name space ; Question: On TASM is there a patch to kill internal tables for defining ; opcodes, registers, etc? ; ; Typical usage ; USAGE: ; tasm /mu /l file[.asm] <----- file.asm has include macros80.asm ; tlink file ; exe2bin file.exe file.com ; BUGS: 1) The file has an extra 0100H of nulls at beginning ; if ORG 0100H is used. If it is not used ; addresses don't come out right. ; 2) The conditional assembly instructions for TASM ; don't seem to parse expressions the same way as MAC ; so check these carefully if code length comes out wrong ; 3) Two things don't work as usual: ; DS directive is replaced by DSS ; END directive is replaced by ENDALL ; 4) I made no attempt to teach it the ! notation for continuation of ; line ; 5) Doesn't always get all of an expression... stops at spaces ; ; NOTE: I haven't tried this with the DR Z80.LIB z80 macros ; PURGE SUB, CPO, MOV, CALL, JMP, EI, DI, RET a equ 7 b equ 0 c equ 1 d equ 2 e equ 3 h equ 4 l equ 5 m equ 6 sp equ 6 psw equ 6 REGMASK equ 07h ; A,B,C,D,H,L,M REGPMASK equ 06h ; B, D, H, PSW, SP since names overlap, scale by *2 REGPSHIFT equ 3 ; and with 00000110B and then shl 3 REGSHIFT equ 3 ; only used for mov, mvi, inr, dcr RSTSHIFT equ 3 ; screwy indexing for RST instruction RSTMASK equ 3 ; ; make the code come out on one line for opcode, address pairs regaddr struc RR db ? AA dw ? ends dss macro x IFE x ; zero length fill ELSE db (offset x) dup(?) ENDIF endm aci macro x8 db 0ceh,LOW x8 endm adi macro x8 db 0c6h,LOW x8 endm adc macro reg db 088h OR (reg AND REGMASK) endm add macro reg db 080h or (reg and REGMASK) endm ana macro reg db 0a0h OR (reg AND REGMASK) endm ani macro x8 db 0e6h,LOW x8 endm call macro addr regaddr < 0cdh, offset addr> endm cc macro addr regaddr <0dch,offset addr> endm cm macro addr regaddr <0fch, offset addr> endm cma macro db 02fh endm cmc macro db 03fh endm cmp macro reg db 0b8h OR (reg AND REGMASK) endm cnc macro addr regaddr <0d4h, offset addr> endm cnz macro addr regaddr <0c4h, offset addr> endm cp macro addr regaddr <0f4h, offset addr> endm cpe macro addr regaddr <0ech, offset addr> endm cpi macro x8 db 0feh,LOW x8 endm cpo macro addr regaddr <0e4h, offset addr> endm cz macro addr regaddr <0cch, offset addr> endm daa macro db 027h endm dad macro regpr IFDIF <regpr>,<SP> db 009h OR ((regpr and REGPMASK) SHL REGPSHIFT) ELSE db 009h OR (( 6 and REGPMASK) SHL REGPSHIFT) ENDIF endm dcr macro reg db 005h OR ((reg AND REGMASK) shl REGSHIFT) endm dcx macro regpr IFDIF <regpr>,<SP> db 00bh OR ((regpr and REGPMASK) SHL REGPSHIFT) ELSE db 00bh OR (( 6 and REGPMASK) SHL REGPSHIFT) ENDIF endm di macro db 0f3h endm ei macro db 0fbh endm hlt macro db 076h endm in macro x8 db 0dbh, LOW x8 endm inr macro reg db 004h OR ((reg AND REGMASK) SHL 3) endm inx macro regpr IFDIF <regpr>,<SP> db 03h OR ((regpr and REGPMASK) SHL REGPSHIFT) ELSE db 03h OR (( 6 and REGPMASK) SHL REGPSHIFT) ENDIF endm jc macro addr regaddr <0dah, offset addr> endm jm macro addr regaddr <0fah, offset addr> endm jmp macro addr regaddr <0c3h, offset addr> endm jnc macro addr regaddr <0d2h, offset addr> endm jnz macro addr regaddr <0c2h, offset addr> endm jp macro addr regaddr <0f2h, offset addr> endm jpe macro addr regaddr <0eah, offset addr> endm jpo macro addr regaddr <0e2h, offset addr> endm jz macro addr regaddr <0cah, offset addr> endm lda macro addr regaddr <03ah, offset addr> endm ldax macro regpr db 00ah OR ((regpr and REGPMASK) SHL REGPSHIFT) endm lhld macro addr regaddr <02ah, offset addr> endm lxi macro regpr,addr IFDIF <regpr>,<SP> regaddr <001h OR ((regpr and REGPMASK) SHL REGPSHIFT),offset addr> ELSE regaddr <001h OR (( 6 and REGPMASK) SHL REGPSHIFT),offset addr> ENDIF endm mov macro regD,regS db (040h OR (regS and REGMASK)) OR ((regD and REGMASK) SHL REGSHIFT ) endm mvi macro regD,x8 db (006h) OR ((regD and REGMASK) SHL REGSHIFT) , LOW x8 endm nop macro db 00h endm ora macro reg db 0b0h OR ( reg and REGMASK) endm ori macro x8 db 0f6h, LOW x8 endm out macro x8 db 0d3h, LOW x8 endm pchl macro db 0e9h endm pop macro regpr db 0c1h OR ((regpr and REGPMASK) SHL REGPSHIFT) endm push macro regpr db 0c5h OR ((regpr and REGPMASK) SHL REGPSHIFT) endm ; below this point macros are filled in correctly ral macro db 017h endm rar macro db 01fh endm rc macro db 0d8h endm ret macro db 0C9h endm rlc macro db 07h endm rm macro db 0f8h endm rnc macro db 0d0h endm rnz macro db 0c0h endm rp macro db 0f0h endm rpe macro db 0e8h endm rpo macro db 0e0h endm rrc macro db 0fh endm rst macro x8 ; range of 0 .. 7 db 0c7h OR ((x8 AND 7) SHL 3) endm rz macro db 0c8h endm sbb macro reg db 098h OR ( reg and REGMASK) endm sbi macro x8 db 0deh, LOW x8 endm shld macro addr regaddr <022h, offset addr> endm sphl macro db 0f9h endm sta macro addr regaddr <032h, offset addr> endm stax macro regpr db 02h OR ((regpr and REGPMASK) SHL REGPSHIFT) endm stc macro db 037h endm sub macro reg db 090h or (reg and REGMASK) endm sui macro x8 db 0d6h,LOW x8 endm xchg macro db 0ebh endm xra macro reg db 0a8h OR (reg and REGMASK) endm xri macro x8 db 0eeh, LOW x8 endm xthl macro db 0e3h endm endall macro code8080 ends end endm code8080 segment assume cs:code8080, ds:code8080, ss:code8080 %POPLCTL