2015-03-14 21:48:35 +00:00
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NEW
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2019-04-30 16:08:47 +00:00
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AUTO 3,1
|
2015-03-14 21:48:35 +00:00
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.LIST OFF
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*--------------------------------------
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* ****** START OF MLI QUIT CODE ******
|
2016-06-07 06:10:18 +00:00
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* Load Address :$1000-$12FF
|
2015-03-14 21:48:35 +00:00
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*--------------------------------------
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.PH $1000
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*--------------------------------------
|
2016-06-07 06:10:18 +00:00
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* Kernel Stage 1
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*--------------------------------------
|
2015-03-14 21:48:35 +00:00
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A2osX.QC.Start .EQ *
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A2osX.QC cld
|
2015-06-03 18:30:57 +00:00
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jmp A2osX.QC.Start1
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2020-09-25 12:05:23 +00:00
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2021-03-17 19:49:39 +00:00
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A2osX.QC.BOOT .BS 64
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A2osX.QC.ROOT .BS 64
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2020-09-25 12:05:23 +00:00
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2015-06-03 18:30:57 +00:00
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A2osX.QC.Start1 sei
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ldx #$FF
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txs
|
2022-03-13 12:52:24 +00:00
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2015-06-03 18:30:57 +00:00
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cli
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bit RROMBNK1
|
2015-03-14 21:48:35 +00:00
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>LDYAI A2osX.QC
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>STYA POWERUP
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jsr SETPWRC
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2017-04-13 16:04:05 +00:00
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lda #$01
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sta MEMTABL+$17 protect ProDOS MLI Page
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ldx #$16
|
2020-09-25 12:05:23 +00:00
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2015-03-14 21:48:35 +00:00
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.1 stz MEMTABL,x Reset ProDOS memory bitmap
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dex
|
2017-04-13 16:04:05 +00:00
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bne .1
|
2020-09-25 06:02:05 +00:00
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2015-03-14 21:48:35 +00:00
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lda #$CF protect zero page, stack and page 1
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sta MEMTABL
|
2018-11-30 16:00:36 +00:00
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2015-03-14 21:48:35 +00:00
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lda #$8C Reset 80 col screen ($0C=FF=HOME)
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jsr $C300
|
2020-09-25 12:05:23 +00:00
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|
2021-06-30 19:09:07 +00:00
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ldx $280 some /PATH/.SYSTEM file passed ?
|
2020-09-25 12:05:23 +00:00
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beq A2osX.QC.Start2
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2021-07-05 19:15:15 +00:00
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.2 dex
|
2021-05-22 21:05:12 +00:00
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lda $280,x
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cmp #'/'
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bne .2
|
2021-07-05 19:15:15 +00:00
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2021-06-30 19:09:07 +00:00
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stx A2osX.QC.BOOT get /PATH/ in QC.BOOT...
|
2021-07-05 19:15:15 +00:00
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2021-05-22 21:05:12 +00:00
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.3 lda $280,x
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sta A2osX.QC.BOOT,x
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dex
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bne .3
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2021-06-30 19:09:07 +00:00
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jsr A2osX.QC.SetPFX cd to QC.BOOT...
|
2021-05-22 21:05:12 +00:00
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bcs A2osX.QC.Start2
|
2021-07-05 19:15:15 +00:00
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2020-09-25 12:05:23 +00:00
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jsr A2osX.QC.Load
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bcs A2osX.QC.Start2
|
2021-07-05 19:15:15 +00:00
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*--------------------------------------
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* $2000 = JMP $xxxx
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* $2003 = $EE
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* $2004 = $EE
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* $2005 = BufSize
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* $2006 = PathLen
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* $2007... Path
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*--------------------------------------
|
2021-06-30 19:09:07 +00:00
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lda $2000
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cmp #$4C
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bne .8
|
2021-07-05 19:15:15 +00:00
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2021-06-30 19:09:07 +00:00
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lda #$EE
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cmp $2003
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bne .8
|
2021-07-05 19:15:15 +00:00
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2021-06-30 19:09:07 +00:00
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cmp $2004
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bne .8
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2021-07-05 19:15:15 +00:00
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ldy $280
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iny
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lda $280,y
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beq .8
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cmp $2005
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bcs .8
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sta $2006
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ldx #0
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.4 iny
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lda $280,y
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inx
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sta $2006,x
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cpx $2006
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bne .4
|
2021-06-30 19:09:07 +00:00
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.8 jmp $2000
|
2020-09-25 12:05:23 +00:00
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|
A2osX.QC.Start2 sec
|
2018-07-12 15:20:39 +00:00
|
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>LDYAI MSG.INIT1
|
2018-11-30 16:00:36 +00:00
|
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jsr A2osX.QC.PrintYA
|
2019-12-09 15:53:14 +00:00
|
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|
2021-05-22 21:05:12 +00:00
|
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.3 jsr A2osX.QC.SetPFX
|
2015-03-14 21:48:35 +00:00
|
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bcc .4
|
2019-12-09 15:53:14 +00:00
|
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|
2018-07-12 15:20:39 +00:00
|
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>LDYAI MSG.SETPREFIXKO
|
2019-12-09 15:53:14 +00:00
|
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|
clc
|
2018-11-30 16:00:36 +00:00
|
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|
jsr A2osX.QC.PrintYA
|
2019-04-30 16:08:47 +00:00
|
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>LDYAI A2osX.QC.BOOT
|
|
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sec
|
2018-11-30 16:00:36 +00:00
|
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jsr A2osX.QC.PrintYA
|
2020-09-25 12:05:23 +00:00
|
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>DEBUG
|
2015-03-14 21:48:35 +00:00
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bra .3
|
2019-12-09 15:53:14 +00:00
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|
2018-07-12 15:20:39 +00:00
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.4 >LDYAI MSG.SETPREFIXOK
|
2019-12-09 15:53:14 +00:00
|
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|
clc
|
|
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|
jsr A2osX.QC.PrintYA
|
|
|
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|
>LDYAI A2osX.QC.BOOT
|
2019-04-30 16:08:47 +00:00
|
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sec
|
2018-11-30 16:00:36 +00:00
|
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jsr A2osX.QC.PrintYA
|
2019-12-09 15:53:14 +00:00
|
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|
2019-04-30 16:08:47 +00:00
|
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ldx A2osX.QC.BOOT
|
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|
stx $280 For appending SYS/KERNEL
|
2019-05-01 13:35:41 +00:00
|
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|
2019-04-30 16:08:47 +00:00
|
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stz $2C0,x
|
2019-12-09 15:53:14 +00:00
|
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|
2019-04-30 16:08:47 +00:00
|
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|
.5 lda A2osX.QC.BOOT,x
|
|
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sta $280,x
|
2021-07-05 19:15:15 +00:00
|
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sta $2C0-1,x BOOT sz for KERNEL
|
2019-04-30 16:08:47 +00:00
|
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|
dex
|
|
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bpl .5
|
|
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ldx A2osX.QC.ROOT
|
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stz $2E0,x
|
2020-09-25 12:05:23 +00:00
|
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|
2019-04-30 16:08:47 +00:00
|
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|
.6 lda A2osX.QC.ROOT,x
|
|
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sta $2E0-1,x ROOT sz for KERNEL
|
|
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dex
|
|
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bpl .6
|
2019-05-01 13:35:41 +00:00
|
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|
2020-09-25 12:05:23 +00:00
|
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|
ldx $280
|
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ldy #0
|
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.7 inx
|
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iny
|
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lda SYSKERNEL,y
|
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sta $280,x
|
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cpy SYSKERNEL
|
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bne .7
|
2021-07-05 19:15:15 +00:00
|
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|
2020-09-25 12:05:23 +00:00
|
|
|
|
stx $280
|
|
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|
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|
|
|
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|
jsr A2osX.QC.Load
|
2019-05-01 13:35:41 +00:00
|
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|
|
bcs *
|
2018-07-12 15:20:39 +00:00
|
|
|
|
.8 >LDYAI MSG.INIT1OK
|
2019-04-30 16:08:47 +00:00
|
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|
|
sec
|
2018-11-30 16:00:36 +00:00
|
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|
jsr A2osX.QC.PrintYA
|
2015-06-03 18:30:57 +00:00
|
|
|
|
|
2020-09-25 12:05:23 +00:00
|
|
|
|
A2osX.QC.JMP >DEBUGOA
|
2016-06-07 06:10:18 +00:00
|
|
|
|
jmp $2000
|
2017-01-25 16:18:35 +00:00
|
|
|
|
*--------------------------------------
|
2021-05-22 21:05:12 +00:00
|
|
|
|
A2osX.QC.SetPFX jsr MLI
|
|
|
|
|
|
.DA #MLISETPREFIX
|
|
|
|
|
|
.DA MLISETPREFIX03
|
|
|
|
|
|
rts
|
|
|
|
|
|
*--------------------------------------
|
2020-09-25 12:05:23 +00:00
|
|
|
|
A2osX.QC.Load >LDYAI MSG.LOAD
|
2019-04-30 16:08:47 +00:00
|
|
|
|
clc
|
2018-11-30 16:00:36 +00:00
|
|
|
|
jsr A2osX.QC.PrintYA
|
2021-07-05 19:15:15 +00:00
|
|
|
|
|
2020-09-25 12:05:23 +00:00
|
|
|
|
>LDYAI $280
|
|
|
|
|
|
clc
|
|
|
|
|
|
jsr A2osX.QC.PrintYA
|
2021-07-05 19:15:15 +00:00
|
|
|
|
|
2015-03-14 21:48:35 +00:00
|
|
|
|
jsr MLI
|
|
|
|
|
|
.DA #MLIOPEN
|
2020-09-25 12:05:23 +00:00
|
|
|
|
.DA MLIOPEN03
|
2015-03-14 21:48:35 +00:00
|
|
|
|
bcs .9
|
2020-09-25 12:05:23 +00:00
|
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|
lda MLIOPEN03+5
|
|
|
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|
|
sta MLIREAD03+1
|
|
|
|
|
|
sta MLICLOSE03+1
|
2017-05-03 15:40:02 +00:00
|
|
|
|
|
2015-03-14 21:48:35 +00:00
|
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|
|
jsr MLI
|
|
|
|
|
|
.DA #MLIREAD
|
2020-09-25 12:05:23 +00:00
|
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|
.DA MLIREAD03
|
2017-01-25 16:18:35 +00:00
|
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|
|
php
|
|
|
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pha
|
2015-03-14 21:48:35 +00:00
|
|
|
|
jsr MLI
|
|
|
|
|
|
.DA #MLICLOSE
|
2020-09-25 12:05:23 +00:00
|
|
|
|
.DA MLICLOSE03
|
2015-03-14 21:48:35 +00:00
|
|
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|
|
2017-01-25 16:18:35 +00:00
|
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|
pla
|
|
|
|
|
|
plp
|
2018-11-30 07:42:49 +00:00
|
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|
bcc .8
|
2019-12-09 15:53:14 +00:00
|
|
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|
|
2020-09-25 12:05:23 +00:00
|
|
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|
.9 pha
|
|
|
|
|
|
>LDYAI MSG.LOAD.KO
|
|
|
|
|
|
clc
|
2018-11-30 16:00:36 +00:00
|
|
|
|
jsr A2osX.QC.PrintYA
|
2020-09-25 12:05:23 +00:00
|
|
|
|
pla
|
|
|
|
|
|
jsr PRBYTE
|
|
|
|
|
|
jsr CROUT
|
|
|
|
|
|
|
2019-04-30 16:08:47 +00:00
|
|
|
|
sec
|
2019-12-09 15:53:14 +00:00
|
|
|
|
rts
|
2021-07-05 19:15:15 +00:00
|
|
|
|
|
2020-09-25 12:05:23 +00:00
|
|
|
|
.8 >LDYAI MSG.LOAD.OK
|
2019-12-09 15:53:14 +00:00
|
|
|
|
sec
|
|
|
|
|
|
jsr A2osX.QC.PrintYA
|
|
|
|
|
|
clc
|
2021-07-05 19:15:15 +00:00
|
|
|
|
rts
|
2015-03-14 21:48:35 +00:00
|
|
|
|
*--------------------------------------
|
2018-11-30 16:00:36 +00:00
|
|
|
|
A2osX.QC.PrintYA
|
2019-04-30 16:08:47 +00:00
|
|
|
|
php
|
2018-11-30 16:00:36 +00:00
|
|
|
|
>STYA TmpPtr1
|
2015-03-14 21:48:35 +00:00
|
|
|
|
lda (TmpPtr1)
|
|
|
|
|
|
tax
|
|
|
|
|
|
beq .9
|
2018-11-30 16:00:36 +00:00
|
|
|
|
|
2015-03-14 21:48:35 +00:00
|
|
|
|
ldy #1
|
2021-03-17 19:49:39 +00:00
|
|
|
|
|
2015-03-14 21:48:35 +00:00
|
|
|
|
.1 lda (TmpPtr1),y
|
|
|
|
|
|
ora #$80
|
|
|
|
|
|
jsr COUT
|
|
|
|
|
|
iny
|
|
|
|
|
|
dex
|
|
|
|
|
|
bne .1
|
2019-11-27 22:04:55 +00:00
|
|
|
|
|
2019-04-30 16:08:47 +00:00
|
|
|
|
.9 plp
|
|
|
|
|
|
bcc .99
|
2021-03-17 19:49:39 +00:00
|
|
|
|
|
2019-04-30 16:08:47 +00:00
|
|
|
|
jsr CROUT
|
2021-03-17 19:49:39 +00:00
|
|
|
|
|
2019-10-03 06:25:27 +00:00
|
|
|
|
.99 rts
|
2015-03-14 21:48:35 +00:00
|
|
|
|
*--------------------------------------
|
2020-09-25 12:05:23 +00:00
|
|
|
|
MLISETPREFIX03 .DA #1
|
2019-04-30 16:08:47 +00:00
|
|
|
|
.DA A2osX.QC.BOOT
|
2017-04-13 16:04:05 +00:00
|
|
|
|
*--------------------------------------
|
2020-09-25 12:05:23 +00:00
|
|
|
|
MLIOPEN03 .DA #3
|
2019-04-30 16:08:47 +00:00
|
|
|
|
.DA $280
|
2017-05-03 15:40:02 +00:00
|
|
|
|
.DA $C00
|
2015-03-14 21:48:35 +00:00
|
|
|
|
.BS 1
|
2017-04-13 16:04:05 +00:00
|
|
|
|
*--------------------------------------
|
2020-09-25 12:05:23 +00:00
|
|
|
|
MLIREAD03 .DA #4
|
2015-03-14 21:48:35 +00:00
|
|
|
|
.BS 1
|
2017-05-03 15:40:02 +00:00
|
|
|
|
.DA $2000
|
2020-09-25 12:05:23 +00:00
|
|
|
|
.DA $9F00 Max .SYSTEM file len
|
2015-03-14 21:48:35 +00:00
|
|
|
|
.BS 2
|
2017-04-13 16:04:05 +00:00
|
|
|
|
*--------------------------------------
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2020-09-25 12:05:23 +00:00
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MLICLOSE03 .DA #1
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2015-03-14 21:48:35 +00:00
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.BS 1
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*--------------------------------------
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2019-11-27 22:04:55 +00:00
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SYSKERNEL >PSTR "sys/kernel"
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2015-03-14 21:48:35 +00:00
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*--------------------------------------
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2016-10-24 15:54:43 +00:00
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MSG.INIT1 >PSTR "A2osX[Stage1]:Init"
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2019-12-09 15:53:14 +00:00
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MSG.SETPREFIXOK >PSTR "Prefix Set: "
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2016-10-24 15:54:43 +00:00
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MSG.SETPREFIXKO >PSTR "Insert Vol:"
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2020-09-25 12:05:23 +00:00
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MSG.LOAD >PSTR "Loading : "
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MSG.LOAD.KO >PSTR " Error $"
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MSG.LOAD.OK >PSTR " OK."
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2016-10-24 15:54:43 +00:00
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MSG.INIT1OK >PSTR "A2osX[Stage1]:Complete."
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2015-03-14 21:48:35 +00:00
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*--------------------------------------
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2020-09-25 06:02:05 +00:00
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.LIST ON
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QC.FREE .EQ $1300-*
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.LIST OFF
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2015-03-14 21:48:35 +00:00
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.EP
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*--------------------------------------
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MAN
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2022-03-13 12:52:24 +00:00
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SAVE usr/src/a2osx.s.qc
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LOAD usr/src/a2osx.s
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2015-03-14 21:48:35 +00:00
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ASM
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