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https://github.com/A2osX/A2osX.git
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Kernel version 0.8 : LSDEV, adding ProDOS device listing
This commit is contained in:
Rémy GIBERT
parent
16a70ed131
commit
7a030f049b
BIN
A2OSX.BOOT.po
BIN
A2OSX.BOOT.po
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BIN
A2OSX.DEV.po
BIN
A2OSX.DEV.po
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BIN
A2OSX.SRC.po
BIN
A2OSX.SRC.po
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202
BIN/LSDEV.S.txt
202
BIN/LSDEV.S.txt
@ -9,11 +9,11 @@ AUTO 6
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.TF /A2OSX.BOOT/BIN/LSDEV
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*--------------------------------------
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.INB /A2OSX.DEV/INC/MACROS.I
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.INB /A2OSX.DEV/INC/PRODOS.I
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.INB /A2OSX.DEV/INC/A2OSX.I
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*--------------------------------------
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ZPPTR1 .EQ ZPBIN
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ZPPTR2 .EQ ZPBIN+2
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ZPPTR3 .EQ ZPBIN+4
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BlkDevCmd .EQ ZPBIN+2 $42
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*--------------------------------------
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* File Header (16 Bytes)
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*--------------------------------------
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@ -35,15 +35,30 @@ CS.START cld
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.DA CS.QUIT
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L.MSG0 .DA MSG0
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L.MSG1 .DA MSG1
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L.MSG2 .DA MSG2
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L.MSG3 .DA MSG3
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L.RAM .DA RAM
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L.DISK2 .DA DISK2
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L.GENERIC .DA GENERIC
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.DA 0
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*--------------------------------------
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CS.INIT >LDYAI DevMgr.Table
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CS.INIT jsr DumpA2osXDev
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bcs .9
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jsr DumpProDOSDev
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bcs .9
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lda #0 tell TSKMGR that all done ok, but
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.9 sec we do not want to stay in memory
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rts
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*--------------------------------------
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DumpA2osXDev >LDYA L.MSG0
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>SYSCALL CPrintFYA
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>LDYAI DevMgr.Table
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>STYA ZPPTR1
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stz DEV.ID
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>LDYA L.MSG0
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>SYSCALL CPrintFYA
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.2 lda (ZPPTR1)
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cmp #$D8
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bne .8
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@ -80,8 +95,162 @@ CS.INIT >LDYAI DevMgr.Table
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cmp #K.DEV.MAX
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bne .2
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.8 lda #0 tell TSKMGR that all done ok, but
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.9 sec we do not want to stay in memory
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.8 clc
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rts
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*--------------------------------------
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DumpProDOSDev >LDYA L.MSG2
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>SYSCALL CPrintFYA
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stz DEV.ID
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.1 ldx DEV.ID
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inc DEV.ID
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cpx DEVCNT
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bne .11
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clc
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rts
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.11 lda #1
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sta Drive
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lda DEVLST,x
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bpl .2
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inc Drive
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.2 and #$F0
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lsr
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lsr
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lsr
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tay Y = DSSS*2
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lsr
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and #$7
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sta Slot
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* lda DEVPTRS,y
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* sta ZPPTR1
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stz ZPPTR1
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lda DEVPTRS+1,y
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sta ZPPTR1+1
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cmp #$C1
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bcc .1 3rd Party Driver loaded in RAM...
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cmp #$C8
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bcs .4 In ProDOS Space.../RAM or DisK II
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ldx #SmartPort.SIG-SmartPort.OFS
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.3 ldy SmartPort.OFS-1,x Check if there is a smartport firmware
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lda (ZPPTR1),y
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cmp SmartPort.SIG-1,x
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bne .6 not a smartport...go check $CnFE
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dex
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bne .3
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jsr GO.SmartPort Perform a Smartpot STATUS call
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bcs .1
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jsr PrintDevStatus
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jmp .1
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.4 cmp #$ff RAM ?
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bne .5
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>LDYA L.RAM
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bra .7
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.5 >LDYA L.DISK2
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bra .7
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.6 >LDYA L.GENERIC
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.7 >STYA .71+1
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ldy #16
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.71 lda $ffff,y
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sta UsrBuf256+S.SPSTAT.NAME,y
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dey
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bpl .71
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>DEBUG
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* jsr GO.BlockDev
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bcs .8
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stx UsrBuf256+S.SPSTAT.BLKNUM
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sty UsrBuf256+S.SPSTAT.BLKNUM+1
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stz UsrBuf256+S.SPSTAT.BLKNUM+2
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jsr PrintDevStatus
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.8 jmp .1
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*--------------------------------------
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S.SPSTAT.STATUS .EQ 0
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S.SPSTAT.STATUS.BLK .EQ %10000000
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S.SPSTAT.STATUS.WRT .EQ %01000000
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S.SPSTAT.STATUS.RD .EQ %00100000
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S.SPSTAT.STATUS.ONL .EQ %00010000
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S.SPSTAT.STATUS.FMT .EQ %00001000
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S.SPSTAT.STATUS.WRP .EQ %00000100
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S.SPSTAT.STATUS.IRQ .EQ %00000010
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S.SPSTAT.STATUS.OPN .EQ %00000001
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S.SPSTAT.BLKNUM .EQ 1
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S.SPSTAT.NAME .EQ 4
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S.SPSTAT.TYPE .EQ 21
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S.SPSTAT.SUBTYP .EQ 22
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S.SPSTAT.VER .EQ 23
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S.SPSTAT .EQ 25
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*--------------------------------------
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GO.BlockDev stz BlkDevCmd
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jmp (ZPPTR1)
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*--------------------------------------
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GO.SmartPort ldy #$ff
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lda (ZPPTR1),y
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inc
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inc
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inc
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sta .2+1 Entrypoint Offset=+3
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lda ZPPTR1+1 Get $Cn
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sta .2+2
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and #$0f
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cmp Slot Driver Slot match Dev Slot ?
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beq .1 yes...
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inc Slot
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inc Slot
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inc Slot
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inc Drive no...
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inc Drive Must have been remapped by ProDOS
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.1 stz .3 CMD=Status
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lda Drive
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sta SMP.Params+1 UnitNum
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.2 jsr $ffff
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.3 lda SMP.Params will be relocated
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rts
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*--------------------------------------
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PrintDevStatus
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ldy #S.SPSTAT.BLKNUM
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lda /UsrBuf256
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>PUSHYA
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ldy #S.SPSTAT.NAME
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lda /UsrBuf256
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>PUSHYA
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>PUSHB Drive
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>PUSHB Slot
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>PUSHB UsrBuf256 STATUS
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>PUSHB Dev.ID
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>LDYA L.MSG3
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>SYSCALL CPrintFYA
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rts
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*--------------------------------------
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CS.RUN
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@ -90,9 +259,26 @@ CS.QUIT clc
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rts
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*--------------------------------------
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CS.END
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SmartPort.OFS .HS 01030507
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SmartPort.SIG .HS 20000300
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DiskII.OFS .HS 010305FF
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DiskII.SIG .HS 20000300
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MSG0 >CSTR "ID Flags Name Address\n"
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MSG1 >CSTR "%03d %b %4S $%H\n"
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MSG2 >CSTR "ID Flags Name Description Size\n"
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MSG3 >CSTR "%03d %b S%dD%d %S %L\n"
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RAM >PSTR "ProDOS Ram Disk "
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DISK2 >PSTR "Apple Disk ][ "
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GENERIC >PSTR "Generic Blk Dev "
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*--------------------------------------
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SMP.Params .DA #3 Param Count
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.BS 1 unitNumber
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.DA UsrBuf256
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.DA #3 Return DIB
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*--------------------------------------
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DEV.ID .BS 1
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Slot .BS 1
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Drive .BS 1
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MAN
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SAVE BIN/LSDEV.S
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ASM
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@ -117,6 +117,7 @@ DATETIME .EQ $BF06
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SYSERR .EQ $BF09
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SYSDEATH .EQ $BF0C
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SERR .EQ $BF0F
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DEVPTRS .EQ $BF10
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*DEVPTRS0D1 .EQ $BF10
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*DEVPTRS1D1 .EQ $BF12
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*DEVPTRS2D1 .EQ $BF14
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@ -29,6 +29,13 @@ AUTO 6
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* A = Param Count
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*--------------------------------------
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jmp A2osX.MLICALL1
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*--------------------------------------
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* BLKCALL (AUXLC to MAINLC)
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* Used by Kernel
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* In:
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* Y,A = Ptr To Param Block
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*--------------------------------------
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jmp A2osX.BLKCALL1
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*--------------------------------------
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.BS $BE10-*
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*--------------------------------------
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@ -90,6 +97,8 @@ A2osX.MLICALL1 stx .1
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jsr GO.A2osX
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rts
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*--------------------------------------
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A2osX.BLKCALL1
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*--------------------------------------
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GO.ProDOS lda $D000 We re coming from AUXLC, saving bank...
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sta GO.A2osX.BNK+1
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