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A2osX/BIN/FORMAT.S.txt
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2023-07-14 12:24:49 +02:00

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NEW
AUTO 3,1
.LIST OFF
.OP 65C02
.OR $2000
.TF bin/format
*--------------------------------------
.INB inc/macros.i
.INB inc/a2osx.i
.INB inc/mli.e.i
.INB inc/libblkdev.i
*--------------------------------------
.DUMMY
.OR ZPBIN
ZS.START
ZPPtr1 .BS 2
ZPPtrFD .BS 2
ZPPtrDevName .BS 2
hDevID .BS 1
hCatBuf .BS 1
ArgIndex .BS 1
hTrackBuf .BS 1
DSSS0000 .BS 1
CurTrack .BS 1
CurQTrack .BS 1
TCounter .BS 1
CurHead .BS 1
HCounter .BS 1
BlkCnt .BS 2
TrkCnt .BS 1
Stepping .BS 1
VolNum .BS 1
bAltBB .BS 1
HeadCnt .BS 1
CatSize .BS 1
CatBlkCnt .BS 1
bLL .BS 1
bVerify .BS 1
bCustomBlkSize .BS 1
TimeOut .BS 1
ZS.END
.ED
*--------------------------------------
* File Header (16 Bytes)
*--------------------------------------
CS.START cld
jmp (.1,x)
.DA #$61 6502,Level 1 (65c02)
.DA #1 BIN Layout Version 1
.DA #S.PS.F.EVENT
.DA #0
.DA CS.END-CS.START Code Size (without Constants)
.DA DS.END-DS.START Data SegmentSize
.DA #64 Stack Size
.DA #ZS.END-ZS.START Zero Page Size
.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.LIBBLKDEV .DA LIBBLKDEV
L.MSG.USAGE1 .DA MSG.USAGE1
L.MSG.USAGE2 .DA MSG.USAGE2
L.MSG.OK .DA MSG.OK
L.MSG.ERR .DA MSG.ERR
L.MSG.CRLF .DA MSG.CRLF
L.MSG.NOSIZE .DA MSG.NOSIZE
L.MSG.INIT .DA MSG.INIT
L.MSG.LL .DA MSG.LL
L.MSG.LLDISK2 .DA MSG.LLDISK2
L.MSG.VERIFY .DA MSG.VERIFY
L.MSG.WRITECAT .DA MSG.WRITECAT
L.FMT.BLANK .DA FMT.BLANK
J.Opts .DA CS.RUN.OptA
.DA CS.RUN.OptB
.DA CS.RUN.OptD
.DA CS.RUN.OptL
.DA CS.RUN.OptS
.DA CS.RUN.OptT
.DA CS.RUN.OptV
.DA 0
*--------------------------------------
CS.INIT >LDYA L.LIBBLKDEV
>SYSCALL LoadLib
bcs .9
sta hLIBBLKDEV
.9 rts
*--------------------------------------
CS.RUN ldy #S.PS.ARGC
lda (pPS),y
beq .99
ldx #6
.10 lda Disk2.Default,x
sta BlkCnt,x
dex
bpl .10
.1 jsr CS.RUN.NextArg
bcs .8
>STYA ZPPtr1
lda (ZPPtr1)
cmp #'-'
bne .4
ldy #1
lda (ZPPtr1),y
beq .99
cmp #'0'
bcc .2
cmp #'9'+1
bcs .2
and #$0F
sta CatSize
bra .1
.2 jsr CS.RUN.CheckOpt
bcs .99
bra .1
.4 lda hDevID
bne .5 Already have a dev...go get VolName
jsr CS.RUN.GetDev
bcc .1
rts
.5 jsr CS.RUN.GetVolName
bcc .1
rts
.99 >LDYA L.MSG.USAGE1
>SYSCALL PutS
>LDYA L.MSG.USAGE2
>SYSCALL PutS
lda #E.SYN
sec
.9 rts
.8 lda hDevID
beq .99
*--------------------------------------
CS.RUN.Format jsr CS.RUN.GetDevDIB
bcs .9
>PUSHW L.MSG.INIT
>PUSHW ZPPtrDevName
>PUSHW pData >PUSHEA.G VolName
>PUSHBI 4
>SYSCALL PrintF
bcs .9
jsr CS.RUN.GET.DSSS0000
bit bLL
bpl .1
jsr CS.RUN.LL
bcs .9
.1 jsr CS.RUN.InitCat
bcs .9
jsr CS.RUN.BuildCat
bcs .9
jsr CS.RUN.WriteCat
bcs .9
>LDYA L.MSG.OK
>SYSCALL PutS
bcs .9
.8 >PUSHB DSSS0000
>PUSHW pData
>SYSCALL Online
bcs .9
lda #0
sec
rts
.9 pha
>PUSHW L.MSG.ERR
pla
pha
>PUSHA
>PUSHBI 1
>SYSCALL PrintF
pla
sec
rts
*--------------------------------------
CS.RUN.CheckOpt ldy #1
lda (ZPPtr1),y
ldx #OptionList.L-1
.2 cmp OptionList,x
beq .3
dex
bpl .2
sec
rts
.3 txa
and #$fe
tax
jmp (J.Opts,x)
*--------------------------------------
CS.RUN.OptA sec
ror bAltBB
clc
rts
*--------------------------------------
CS.RUN.OptB jsr CS.RUN.NextArg
bcs .9
>SYSCALL AToI
>STYA BlkCnt
sec
ror bCustomBlkSize
clc
.9 rts
*--------------------------------------
CS.RUN.OptD lda #2
sta HeadCnt
lda #$80
tsb VolNum
clc
rts
*--------------------------------------
CS.RUN.OptV sec
ror bVerify
*--------------------------------------
CS.RUN.OptL sec
ror bLL
clc
rts
*--------------------------------------
CS.RUN.OptS jsr CS.RUN.NextArg
bcs .99
>SYSCALL AToI
tax
bne .9
tya
beq .9
cmp #5
bcs .99
sta Stepping
cmp #4
beq .8
tsb VolNum
sec
ror bAltBB
.8 clc
rts
.9 sec
.99 rts
*--------------------------------------
CS.RUN.OptT jsr CS.RUN.NextArg
bcs .99
>SYSCALL AToI
tax
bne .9
tya
beq .9
sta TrkCnt
clc
rts
.9 sec
.99 rts
*--------------------------------------
CS.RUN.NextArg inc ArgIndex
lda ArgIndex
>SYSCALL ArgV
rts
*--------------------------------------
CS.RUN.GetDev >LDYA ZPPtr1
>SYSCALL GetDevByName
bcs .9
stx hDevID
>STYA ZPPtrFD
>LDYA ZPPtr1
>STYA ZPPtrDevName
.9 rts
*--------------------------------------
CS.RUN.GetVolName
lda (pData)
bne .9
lda (ZPPtr1)
jsr CS.RUN.IsL
bcs .9
sta (pData) VolName
ldy #0
.1 iny
lda (ZPPtr1),y
sta (pData),y
* clc
beq .8 \0
jsr CS.RUN.IsDOrL
bcs .9
cpy #16
bcc .1 VolName too long ?
.9 lda #E.SYN
sec
.8 rts
*--------------------------------------
CS.RUN.GetDevDIB
>LEA.G DIB
>STYA.G IOCTL+S.IOCTL.BUFPTR
lda #S.IOCTL.S.GETDIB
>STA.G IOCTL+S.IOCTL.S
>PUSHB hDevID
>PUSHBI IOCTL.STATUS
>PUSHEA.G IOCTL
>SYSCALL IOCTL
bcs .9
lda bCustomBlkSize
bmi .8
>LDA.G DIB+S.DIB.SIZE
tax
iny
ora (pData),y
beq .9
lda (pData),y
sta BlkCnt+1
stx BlkCnt
.8 clc
rts
.9 >LDYA L.MSG.NOSIZE
>SYSCALL PutS
lda #MLI.E.IO
sec
rts
*--------------------------------------
CS.RUN.GET.DSSS0000
ldy #S.FD.DEV.BUSID
lda (ZPPtrFD),y 00000SSS
lsr
ror
ror
ror
pha SSS00000
iny S.FD.DEV.DEVID
lda (ZPPtrFD),y
dec 0/1
ror in C
pla
ror
sta DSSS0000
rts
*--------------------------------------
CS.RUN.LL >PUSHW L.MSG.LL
>PUSHW BlkCnt
>PUSHBI 2
>SYSCALL PrintF
bcs .9
>LDA.G DIB+S.DIB.T
cmp #S.DIB.T.D2
beq CS.RUN.LL.DISKII
>PUSHB hDevID
>PUSHBI IOCTL.FORMAT
>PUSHEA.G IOCTL
>SYSCALL IOCTL
.9
CS.RUN.LL.RTS rts
*--------------------------------------
CS.RUN.LL.DISKII
jsr CS.RUN.MotorOn
bcs CS.RUN.LL.RTS
lda #20
jsr CS.RUN.Wait
bcs CS.RUN.LL.RTS
>PUSHB DSSS0000
>LIBCALL hLIBBLKDEV,LIBBLKDEV.D2Recalibrate
lda #20
jsr CS.RUN.Wait
bcs CS.RUN.LL.RTS
stz CurTrack
stz CurQTrack
lda TrkCnt
sta TCounter
.1 lda HeadCnt
sta HCounter
stz CurHead
.2 jsr CS.RUN.CheckCtrlC
bcs .9
jsr CS.RUN.LL.DISKII.P
bcs .9
jsr CS.RUN.LL.DISKII.FT
bcs .9
inc CurTrack
inc CurHead
dec HCounter
beq .3
>PUSHB DSSS0000
>PUSHBI 1
>LIBCALL hLIBBLKDEV,LIBBLKDEV.D2HeadSelect
bcs .9
jsr CS.RUN.LL.DISKII.FT
bcs .9
>PUSHB DSSS0000
>PUSHBI 0
>LIBCALL hLIBBLKDEV,LIBBLKDEV.D2HeadSelect
bcs .9
inc CurTrack
.3 dec TCounter
beq .8
lda CurQTrack
* clc
adc Stepping
tax
jsr CS.RUN.SeekToX
jmp .1
.9 pha
jsr CS.RUN.MotorOff
pla
sec
.99 rts
.8 ldx #0
jsr CS.RUN.SeekToX
>PUSHW L.MSG.CRLF
>PUSHBI 0
>SYSCALL PrintF
bcs .9
jsr CS.RUN.CheckCtrlC
bcs .9
bit bVerify
bpl .80
jsr CS.RUN.LL.DISKII.V
bcs .99
.80 rts
*--------------------------------------
CS.RUN.LL.DISKII.P
>PUSHW L.MSG.LLDISK2
>PUSHB CurHead
>PUSHB CurTrack
inc
>PUSHA
>PUSHB TrkCnt
>PUSHBI 4
>SYSCALL PrintF
rts
*--------------------------------------
CS.RUN.LL.DISKII.FT
>PUSHB DSSS0000
>PUSHB VolNum
>PUSHB CurTrack
>LIBCALL hLIBBLKDEV,LIBBLKDEV.D2TrkFmt16s
rts
*--------------------------------------
CS.RUN.LL.DISKII.V
lda hTrackBuf
bne .10
>LDYAI 512
>SYSCALL GetMem
bcs .99
stx hTrackBuf
bra .11
.10 >SYSCALL GetMemPtr
.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
stz CurTrack
lda TrkCnt
sta TCounter
.12 lda HeadCnt
sta HCounter
stz CurHead
.1 ldx #0
.2 jsr CS.RUN.CheckCtrlC
bcs .9
jsr CS.RUN.LL.DISKII.VBLK
.99 bcs .9
>INCW.G IOCTL+S.IOCTL.BLKNUM
inx
cpx #8
bne .2
inc CurHead
dec HCounter
bne .1
inc CurTrack
dec TCounter
bne .12
lda TrkCnt
sta TCounter
.13 lda HeadCnt
sta HCounter
stz CurHead
.3 ldx #7
dec CurTrack
.4 jsr CS.RUN.CheckCtrlC
bcs .9
>DECW.G IOCTL+S.IOCTL.BLKNUM
jsr CS.RUN.LL.DISKII.VBLK
bcs .9
dex
bpl .4
inc CurHead
dec HCounter
bne .3
dec TCounter
bne .13
>LDYA L.MSG.OK
>SYSCALL PutS
.9 rts
*--------------------------------------
CS.RUN.LL.DISKII.VBLK
phx
>PUSHW L.MSG.VERIFY
>PUSHB CurHead
>PUSHB CurTrack
pla
pha
>PUSHA
>PUSHW.G IOCTL+S.IOCTL.BLKNUM
>PUSHBI 5
>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 (pData) >LDA.G VolName
bne .8 Volume name ok
>PUSHW pData >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
>PUSHW pData >PUSHEA.G VolName
>PUSHW.G IOCTL+S.IOCTL.BUFPTR
>LIBCALL hLIBBLKDEV,LIBBLKDEV.BuildProDOSCat
.9 rts
.7 >PUSHW BlkCnt
>PUSHB CatSize
>PUSHB bAltBB
rts
*--------------------------------------
CS.RUN.WriteCat >PUSHW L.MSG.WRITECAT
>PUSHBI 0
>SYSCALL PrintF
bcs .9
>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 lda (pEvent)
bpl .9 is it a TIMER event?
lda TimeOut
beq .9
dec TimeOut
.9 sec do not discard TIMER event
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.Wait sta TimeOut
.1 jsr CS.RUN.CheckCtrlC
bcs .9
lda TimeOut
bne .1
.9 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.RUN.IsDOrL cmp #'0'
bcc CS.RUN.IsL
cmp #'9'+1
bcc CS.RUN.IsL.RTS
CS.RUN.IsL cmp #'_'
clc
beq CS.RUN.IsL.RTS
cmp #'.'
clc
beq CS.RUN.IsL.RTS
cmp #'A'
bcc CS.RUN.IsL.9
cmp #'Z'+1
bcc CS.RUN.IsL.RTS
cmp #'a'
bcc CS.RUN.IsL.9
cmp #'z'+1
CS.RUN.IsL.RTS rts
CS.RUN.IsL.9 sec
rts
*--------------------------------------
CS.END
*--------------------------------------
LIBBLKDEV .AZ "libblkdev"
hLIBBLKDEV .BS 1
*--------------------------------------
MSG.USAGE1 .CS "Usage : FORMAT <BLOCKDEV> [VOL.NAME]\r\n"
.CS " -L : Low-Level Format\r\n"
.CS " -V : Verify After LLF\r\n"
.CS " -B xxxx : Volume size (blocks)\r\n"
.CZ " -1-9 : Catalog Size (blocks)"
MSG.USAGE2 .CS "------- ProDOS.FX only ------\r\n"
.CS " -A : Alternate boot block\r\n"
.CS " -D : Dual sided\r\n"
.CS " -S x : Quarter track stepping\r\n"
.CZ " -T xxx : Track count\r\n"
*--------------------------------------
MSG.OK .CZ "[OK]"
MSG.ERR .CS "[%h]"
MSG.CRLF .CZ "\r\n"
MSG.NOSIZE .CZ "Unable to get media size."
MSG.INIT .CZ "Formatting %s, Volname:%s\r\n"
MSG.LL .CZ "Low Level Format %D Blks\r\n"
MSG.LLDISK2 .CZ "\rWriting Head %d/Track %02d (%02d/%02d)..."
MSG.VERIFY .CZ "\rVerifying Head %d/Track %02d/Block %d (%05D)..."
MSG.WRITECAT .CZ "Writing Catalog..."
FMT.BLANK .CZ "BLANK%H%H"
*--------------------------------------
OptionList .AS "AaBbDdLlSsTtVv"
OptionList.L .EQ *-OptionList
*--------------------------------------
Disk2.Default .DA 280 BlkCnt
.DA #35 TrkCnt
.DA #4 Stepping
.DA #$00 VolNum
.DA #0 bAltBB
.DA #1 HeadCnt
*--------------------------------------
.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
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