mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-22 16:31:07 +00:00
764 lines
13 KiB
Plaintext
764 lines
13 KiB
Plaintext
NEW
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AUTO 3,1
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.LIST OFF
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.OP 65C02
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.OR $2000
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.TF bin/format
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*--------------------------------------
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.INB inc/macros.i
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.INB inc/a2osx.i
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.INB inc/mli.e.i
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.INB inc/kernel.i
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.INB inc/libblkdev.i
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*--------------------------------------
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.DUMMY
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.OR ZPBIN
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ZS.START
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ZPPtr1 .BS 2
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ZPPtr2 .BS 2
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ZPPtrFD .BS 2
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ZPPtrDevName .BS 2
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Index .BS 1
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hDevID .BS 1
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hCatBuf .BS 1
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hTrackBuf .BS 1
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DSSS0000 .BS 1
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CurTrack .BS 1
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CurQTrack .BS 1
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Counter .BS 1
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BlkCnt .BS 2
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TrkCnt .BS 1
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Stepping .BS 1
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VolNum .BS 1
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AltBB .BS 1
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CatSize .BS 1
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CatBlkCnt .BS 1
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bLL .BS 1
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bCustomBlkSize .BS 1
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bHighDensity .BS 1
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bExtraTrack .BS 1
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bVerify .BS 1
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ZS.END
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.ED
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*--------------------------------------
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* File Header (16 Bytes)
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*--------------------------------------
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CS.START cld
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jmp (.1,x)
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.DA #$61 6502,Level 1 (65c02)
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.DA #1 BIN Layout Version 1
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.DA #0 S.PS.F.EVENT
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.DA #0
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.DA CS.END-CS.START Code Size (without Constants)
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.DA DS.END-DS.START Data SegmentSize
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.DA #32 Stack Size
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.DA #ZS.END-ZS.START Zero Page Size
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.DA 0
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*--------------------------------------
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* Relocation Table
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*--------------------------------------
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.1 .DA CS.INIT
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.DA CS.RUN
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.DA CS.DOEVENT
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.DA CS.QUIT
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L.LIBBLKDEV .DA LIBBLKDEV
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L.MSG.USAGE1 .DA MSG.USAGE1
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L.MSG.USAGE2 .DA MSG.USAGE2
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L.MSG.OK .DA MSG.OK
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L.MSG.ERR .DA MSG.ERR
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L.MSG.CRLF .DA MSG.CRLF
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L.MSG.NOSIZE .DA MSG.NOSIZE
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L.MSG.INIT .DA MSG.INIT
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L.MSG.LL .DA MSG.LL
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L.MSG.LLDISK2 .DA MSG.LLDISK2
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L.MSG.VERIFY .DA MSG.VERIFY
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L.MSG.WRITECAT .DA MSG.WRITECAT
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L.FMT.BLANK .DA FMT.BLANK
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.DA 0
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*--------------------------------------
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CS.INIT >LDYA L.LIBBLKDEV
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>SYSCALL LoadLib
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bcs .9
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sta hLIBBLKDEV
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.9 rts
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*--------------------------------------
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CS.RUN ldy #S.PS.ARGC
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lda (pPS),y
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beq .99
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.1 inc Index
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lda Index
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>SYSCALL ArgV
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bcc .11
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jmp .8
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.11 >STYA ZPPtr1
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lda (ZPPtr1)
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cmp #'-'
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bne .4
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ldy #1
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lda (ZPPtr1),y
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beq .99
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cmp #'0'
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bcc .2
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cmp #'9'+1
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bcs .2
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and #$0F
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sta CatSize
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.10 bra .1
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.2 jsr CS.RUN.CheckOpt
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bcs .99
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cpy #bCustomBlkSize
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bne .1
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inc Index
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lda Index
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>SYSCALL ArgV
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bcs .99
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>SYSCALL AToI
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>STYA BlkCnt
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bra .1
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.99 >PUSHW L.MSG.USAGE1
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>PUSHBI 0
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>SYSCALL PrintF
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>PUSHW L.MSG.USAGE2
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>PUSHBI 0
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>SYSCALL PrintF
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lda #E.SYN
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sec
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.9 rts
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.4 lda hDevID
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bne .5 Already have a dev...go get VolName
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>LDYA ZPPtr1
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>SYSCALL GetDevByName
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bcs .9
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stx hDevID
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>STYA ZPPtrFD
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>LDYA ZPPtr1
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>STYA ZPPtrDevName
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bra .10
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.5 ldy #$ff
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.6 iny
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lda (ZPPtr1),y
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sta (pData),y VolName
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beq .10
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cpy #16
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bcc .6
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bra .99 VolName too long
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.8 lda hDevID
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beq .99
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*--------------------------------------
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CS.RUN.Format jsr CS.RUN.GetDevStatus
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bcs .99
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>PUSHW L.MSG.INIT
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>PUSHW ZPPtrDevName
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>PUSHEA.G VolName
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>PUSHBI 4
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>SYSCALL PrintF
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bcs .99
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jsr CS.RUN.GET.DSSS0000
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bit bLL
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bpl .1
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jsr CS.RUN.LL
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bcs .9
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.1 jsr CS.RUN.InitCat
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bcs .9
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jsr CS.RUN.BuildCat
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bcs .9
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jsr CS.RUN.WriteCat
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.99 bcs .9
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>LDYA L.MSG.OK
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>SYSCALL PutS
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bcs .9
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>DEBUGOA
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.8 >PUSHB DSSS0000
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>PUSHW pData
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>SYSCALL Online
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bcs .9
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lda #0
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sec
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rts
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.9 pha
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>PUSHW L.MSG.ERR
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pla
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pha
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>PUSHA
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>PUSHBI 1
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>SYSCALL PrintF
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pla
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sec
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rts
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*--------------------------------------
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CS.RUN.GetDevStatus
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lda bCustomBlkSize
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bmi .8
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>PUSHB hDevID
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>PUSHEA.G DIB
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>SYSCALL GetDevStatus
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bcs .9
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>LDA.G DIB+S.DIB.SIZE
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tax
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iny
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ora (pData),y
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beq .9
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lda (pData),y
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sta BlkCnt+1
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stx BlkCnt
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.8 clc
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rts
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.9 >LDYA L.MSG.NOSIZE
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>SYSCALL PutS
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lda #MLI.E.IO
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sec
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rts
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*--------------------------------------
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CS.RUN.GET.DSSS0000
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ldy #S.FD.DEV.BUSID
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lda (ZPPtrFD),y 00000SSS
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lsr
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ror
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ror
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ror
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pha SSS00000
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iny S.FD.DEV.DEVID
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lda (ZPPtrFD),y
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dec 0/1
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ror in C
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pla
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ror
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sta DSSS0000
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rts
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*--------------------------------------
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CS.RUN.LL >LDA.G DIB+S.DIB.T
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cmp #S.DIB.T.DISKII
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bne .1
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lda #0
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bit bExtraTrack
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bpl .10
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ora #8
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.10 bit bHighDensity
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bpl .11
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ora #16
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.11 tay
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ldx #0
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.12 lda Disk2.Default,y
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sta BlkCnt,x
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iny
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inx
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cpx #6
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bne .12
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.1 >PUSHW L.MSG.LL
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>PUSHW BlkCnt
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>PUSHBI 2
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>SYSCALL PrintF
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bcs .9
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>LDA.G DIB+S.DIB.T
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cmp #S.DIB.T.DISKII
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beq CS.RUN.LL.DISKII
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>PUSHB hDevID
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>PUSHBI IOCTL.FORMAT
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>PUSHEA.G IOCTL
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>SYSCALL IOCTL
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.9
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CS.RUN.LL.RTS rts
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*--------------------------------------
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CS.RUN.LL.DISKII
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>LDYAI 4096
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>SYSCALL GetMem
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bcs CS.RUN.LL.RTS
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stx hTrackBuf
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>STYA ZPPtr1
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jsr CS.RUN.MotorOn
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bcs CS.RUN.LL.RTS
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>SLEEP
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>PUSHB DSSS0000
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>LIBCALL hLIBBLKDEV,LIBBLKDEV.D2Recalibrate
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bcs CS.RUN.LL.RTS
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>SLEEP
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ldx #16
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jsr CS.RUN.ZeroPtr1 16 sectors filled with 0, give some time to spin up
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stz CurTrack
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stz CurQTrack
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lda TrkCnt
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sta Counter
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.1 >SLEEP
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jsr CS.RUN.CheckCtrlC
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bcs .9
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>PUSHW L.MSG.LLDISK2
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>PUSHB CurTrack
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inc
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>PUSHA
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>PUSHB TrkCnt
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>PUSHBI 3
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>SYSCALL PrintF
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bcs .9
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>PUSHB DSSS0000
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>PUSHB VolNum
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>PUSHB CurTrack
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>PUSHW ZPPtr1
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>LIBCALL hLIBBLKDEV,LIBBLKDEV.D2TrkWrite16s
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bcs .9
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dec Counter
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beq .8
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inc CurTrack
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lda CurQTrack
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* clc
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adc Stepping
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tax
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jsr CS.RUN.SeekToX
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bcc .1
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||
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.9 pha
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jsr CS.RUN.MotorOff
|
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pla
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sec
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rts
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.8 ldx #0
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jsr CS.RUN.SeekToX
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>PUSHW L.MSG.CRLF
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>PUSHBI 0
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>SYSCALL PrintF
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bcs .9
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bit bVerify
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bpl .80
|
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jsr CS.RUN.LL.DISKII.V
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>DEBUGOA
|
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bcs .9
|
||
|
||
.80 jmp CS.RUN.MotorOff
|
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*--------------------------------------
|
||
CS.RUN.LL.DISKII.V
|
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lda hTrackBuf
|
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bne .10
|
||
|
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>LDYAI 512
|
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>SYSCALL GetMem
|
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bcs .99
|
||
|
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stx hTrackBuf
|
||
bra .11
|
||
|
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.10 >SYSCALL GetMemPtr
|
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.11 >STYA.G IOCTL+S.IOCTL.BUFPTR
|
||
|
||
>LDYA BlkCnt
|
||
>STYA.G IOCTL+S.IOCTL.BLKNUM
|
||
|
||
>STZ.G IOCTL+S.IOCTL.BLKNUM
|
||
iny
|
||
sta (pData),y
|
||
|
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stz CurTrack
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|
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lda TrkCnt
|
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sta Counter
|
||
|
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.1 ldx #0
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|
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.2 jsr CS.RUN.CheckCtrlC
|
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bcs .9
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|
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jsr CS.RUN.LL.DISKII.VBLK
|
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.99 bcs .9
|
||
|
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>INCW.G IOCTL+S.IOCTL.BLKNUM
|
||
|
||
inx
|
||
cpx #8
|
||
bne .2
|
||
|
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inc CurTrack
|
||
dec Counter
|
||
bne .1
|
||
|
||
lda TrkCnt
|
||
sta Counter
|
||
|
||
.3 ldx #7
|
||
|
||
dec CurTrack
|
||
|
||
.4 jsr CS.RUN.CheckCtrlC
|
||
bcs .9
|
||
|
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>DECW.G IOCTL+S.IOCTL.BLKNUM
|
||
|
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jsr CS.RUN.LL.DISKII.VBLK
|
||
bcs .9
|
||
|
||
dex
|
||
bpl .4
|
||
|
||
dec Counter
|
||
bne .3
|
||
|
||
>LDYA L.MSG.OK
|
||
>SYSCALL PutS
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.RUN.LL.DISKII.VBLK
|
||
phx
|
||
>PUSHW L.MSG.VERIFY
|
||
>PUSHB CurTrack
|
||
pla
|
||
pha
|
||
>PUSHA
|
||
>PUSHW.G IOCTL+S.IOCTL.BLKNUM
|
||
>PUSHBI 4
|
||
>SYSCALL PrintF
|
||
|
||
>PUSHB hDevID
|
||
>PUSHBI IOCTL.READBLOCK
|
||
>PUSHEA.G IOCTL
|
||
>SYSCALL IOCTL
|
||
bcc .8
|
||
|
||
pha
|
||
>PUSHW L.MSG.ERR
|
||
pla
|
||
|
||
>PUSHA
|
||
>PUSHBI 1
|
||
>SYSCALL PrintF
|
||
|
||
.8 plx
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.MotorOn sec
|
||
.HS 90 BCC
|
||
CS.RUN.MotorOff clc
|
||
>PUSHB DSSS0000
|
||
ror
|
||
>PUSHA
|
||
>LIBCALL hLIBBLKDEV,LIBBLKDEV.D2MotorControl
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.SeekToX >PUSHB DSSS0000
|
||
>PUSHB CurQTrack
|
||
txa
|
||
sta CurQTrack
|
||
>PUSHA
|
||
>LIBCALL hLIBBLKDEV,LIBBLKDEV.D2MoveHead
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.ZeroPtr1 lda ZPPtr1+1
|
||
pha
|
||
|
||
lda #0
|
||
tay
|
||
|
||
.1 sta (ZPPtr1),y
|
||
iny
|
||
bne .1
|
||
|
||
inc ZPPtr1+1
|
||
dex
|
||
bne .1
|
||
|
||
pla
|
||
sta ZPPtr1+1
|
||
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.InitCat lda CatSize
|
||
bne .1
|
||
|
||
lda #4
|
||
sta CatSize
|
||
|
||
.1 >LDA.G VolName
|
||
bne .8 Volume name ok
|
||
|
||
>PUSHEA.G VolName
|
||
>PUSHW L.FMT.BLANK
|
||
>PUSHW A2osX.TIMER16
|
||
>PUSHW A2osX.RANDOM16
|
||
>PUSHBI 4
|
||
>SYSCALL SPrintF
|
||
rts
|
||
|
||
.8 clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.BuildCat jsr .7
|
||
|
||
>LIBCALL hLIBBLKDEV,LIBBLKDEV.GetProDOSCatSize
|
||
bcs .9
|
||
|
||
stx CatBlkCnt
|
||
|
||
>SYSCALL GetMem BufferSize
|
||
bcs .9
|
||
|
||
>STYA ZPPtr1
|
||
|
||
>STYA.G IOCTL+S.IOCTL.BUFPTR
|
||
stx hCatBuf
|
||
|
||
lda CatBlkCnt
|
||
asl
|
||
tax
|
||
|
||
lda #0
|
||
tay
|
||
|
||
.1 sta (ZPPtr1),y
|
||
iny
|
||
bne .1
|
||
inc ZPPtr1+1
|
||
dex
|
||
bne .1
|
||
|
||
jsr .7
|
||
|
||
>PUSHEA.G VolName
|
||
>PUSHW.G IOCTL+S.IOCTL.BUFPTR
|
||
>LIBCALL hLIBBLKDEV,LIBBLKDEV.BuildProDOSCat
|
||
.9 rts
|
||
|
||
.7 >PUSHW BlkCnt
|
||
>PUSHB CatSize
|
||
>PUSHB AltBB
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.WriteCat >PUSHW L.MSG.WRITECAT
|
||
>PUSHBI 0
|
||
>SYSCALL PrintF
|
||
|
||
>STZ.G IOCTL+S.IOCTL.BLKNUM
|
||
iny
|
||
sta (pData),y
|
||
|
||
.1 >PUSHB hDevID
|
||
>PUSHBI IOCTL.WRITEBLOCK
|
||
>PUSHEA.G IOCTL
|
||
|
||
>SYSCALL IOCTL
|
||
bcs .9
|
||
|
||
lda #'.'
|
||
>SYSCALL PutChar
|
||
bcs .9
|
||
|
||
>LDA.G IOCTL+S.IOCTL.BUFPTR+1
|
||
inc
|
||
inc
|
||
sta (pData),y
|
||
>INC.G IOCTL+S.IOCTL.BLKNUM
|
||
>SLEEP
|
||
dec CatBlkCnt
|
||
bne .1
|
||
|
||
clc
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.DOEVENT sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.QUIT lda hCatBuf
|
||
beq .1
|
||
|
||
>SYSCALL FreeMem
|
||
|
||
.1 lda hTrackBuf
|
||
beq .2
|
||
|
||
>SYSCALL FreeMem
|
||
|
||
.2 lda hLIBBLKDEV
|
||
beq .8
|
||
|
||
>SYSCALL UnloadLib
|
||
.8 clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.CheckOpt ldy #1
|
||
lda (ZPPtr1),y
|
||
|
||
ldx #OptionVars-OptionList-1
|
||
|
||
.2 cmp OptionList,x
|
||
beq .3
|
||
dex
|
||
bpl .2
|
||
|
||
sec
|
||
rts
|
||
|
||
.3 ldy OptionVars,x
|
||
ldx #$ff
|
||
stx 0,y
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.CheckCtrlC
|
||
phx
|
||
phy
|
||
|
||
>SLEEP
|
||
|
||
ldy #S.PS.hStdIn
|
||
lda (pPS),y
|
||
>SYSCALL FEOF
|
||
bcs .9
|
||
tay
|
||
bne .9 CC
|
||
|
||
>SYSCALL GetChar
|
||
bcs .9
|
||
|
||
cmp #$03 Ctrl-C
|
||
beq .9 CS
|
||
|
||
clc
|
||
|
||
.9 ply
|
||
plx
|
||
rts
|
||
*--------------------------------------
|
||
CS.END
|
||
*--------------------------------------
|
||
LIBBLKDEV .AZ "libblkdev"
|
||
hLIBBLKDEV .BS 1
|
||
*--------------------------------------
|
||
MSG.USAGE1 .AS "Usage : FORMAT <BLOCKDEV> [VOL.NAME]\r\n"
|
||
.AS " -L : Low-Level Format\r\n"
|
||
.AZ " -H : 35trk drives, High Density: 48 tracks, 384 Blocks\r\n"
|
||
MSG.USAGE2 .AS " -X : 40trk drives, 320 Blocks, combined with -H, 432 Blocks\r\n"
|
||
.AS " -V : Verify\r\n"
|
||
.AS " -B xxxx : Smrtprt, Override Device block size\r\n"
|
||
.AZ " -1-9 : Catalog Size (Blocks)\r\n"
|
||
MSG.OK .AZ "[OK]"
|
||
MSG.ERR .AS "[%h]"
|
||
MSG.CRLF .AZ "\r\n"
|
||
MSG.NOSIZE .AZ "Unable to get media size."
|
||
MSG.INIT .AZ "Formatting %s, Volname:%s\r\n"
|
||
MSG.LL .AZ "Low Level Format %D Blks\r\n"
|
||
MSG.LLDISK2 .AZ "\rWriting Track %02d (%02d/%02d)..."
|
||
MSG.VERIFY .AZ "\rVerifying Track %02d/%02d, Block %05D..."
|
||
MSG.WRITECAT .AZ "Writing Catalog..."
|
||
FMT.BLANK .AZ "BLANK%H%H"
|
||
*--------------------------------------
|
||
OptionList .AS "LlBbHhXxVv"
|
||
OptionVars .DA #bLL,#bLL,#bCustomBlkSize,#bCustomBlkSize
|
||
.DA #bHighDensity,#bHighDensity,#bExtraTrack,#bExtraTrack
|
||
.DA #bVerify,#bVerify
|
||
*--------------------------------------
|
||
Disk2.Default .DA 280 BlkCnt
|
||
.DA #35 TrkCnt
|
||
.DA #4 Stepping
|
||
.DA #1 VolNum
|
||
* .DA #140 QTrkCnt
|
||
.DA #0 AltBB
|
||
.BS 2
|
||
*--------------------------------------
|
||
Disk2.X .DA 320 BlkCnt
|
||
.DA #40 TrkCnt
|
||
.DA #4 Stepping
|
||
.DA #2 VolNum
|
||
* .DA #160 QTrkCnt
|
||
.DA #0 AltBB
|
||
.BS 2
|
||
*--------------------------------------
|
||
Disk2.H .DA 384 BlkCnt
|
||
.DA #48 TrkCnt
|
||
.DA #3 Stepping
|
||
.DA #129 VolNum
|
||
* .DA #144 QTrkCnt
|
||
.DA #$80 AltBB
|
||
.BS 2
|
||
*--------------------------------------
|
||
Disk2.HX .DA 432 BlkCnt
|
||
.DA #54 TrkCnt
|
||
.DA #3 Stepping
|
||
.DA #130 VolNum
|
||
* .DA #162 QTrkCnt
|
||
.DA #$80 AltBB
|
||
.BS 2
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR 0
|
||
DS.START
|
||
VolName .BS 16
|
||
|
||
IOCTL .BS S.IOCTL
|
||
DIB .BS S.DIB
|
||
DS.END .ED
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE usr/src/bin/format.s
|
||
ASM
|