A2osX/BIN/DEVDUMP.S.txt

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PR#3
PREFIX /A2OSX.BUILD
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NEW
INC 1
AUTO 6
.LIST OFF
.OP 65C02
.OR $2000
.TF /A2OSX.BUILD/BIN/DEVDUMP
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*--------------------------------------
.INB /A2OSX.BUILD/INC/MACROS.I
.INB /A2OSX.BUILD/INC/A2OSX.I
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*--------------------------------------
ZPPTR1 .EQ ZPBIN
*--------------------------------------
INPUT.BufPtr.SIZE .EQ 16
*--------------------------------------
* File Header (16 Bytes)
*--------------------------------------
CS.START cld
jmp (.1,x)
.DA #$61 6502,Level 1 (65c02)
.DA #1 BIN Layout Version 1
.DA 0
.DA CS.END-CS.START Code Length To Relocate
.DA DS.END-DS.START Data Segment to Allocate
.DA 0
.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.MSG0 .DA MSG0
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.DA 0
*--------------------------------------
CS.INIT >SYSCALL GetArgC
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cmp #1
beq .9
lda #1
>SYSCALL GetArgA
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>SYSCALL GetDevByNameYA
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bcs .9
>STYA pDev
txa
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ldy #S.PS.hStdIn
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sta (pPs),y
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* ldy #S.PS.hStdOut
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* sta (pPs),y
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* ldy #S.PS.hStdErr
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* sta (pPs),y
ldx #DEVMGR.OPEN
jsr pDevJmp
bcs .9
lda (pPs)
ora #S.PS.F.EVENT Now accept events
sta (pPs)
rts
.9 lda #$ff
sec
rts
*--------------------------------------
CS.RUN clc
rts
.9 sec
rts
*--------------------------------------
CS.DOEVENT ldy #S.EVT.hDEV
lda (pEvent),y
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ldy #S.PS.hStdIn
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cmp (pPs),y
bne .99
lda (pEvent)
and #S.EVT.F.KEY
beq .99
ldy #S.EVT.DATAHI
lda (pEvent),y
bne .99
ldy #S.EVT.DATALO
lda (pEvent),y
>PUSHA
>PUSHA
>LDYA L.MSG0
>SYSCALL CPrintFYA
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clc
rts
.99 sec
rts
*--------------------------------------
CS.QUIT ldx #DEVMGR.CLOSE
jsr pDevJmp
clc
rts
*--------------------------------------
CS.END
MSG0 >CSTR "[%h]"
*--------------------------------------
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.DUMMY
.OR 0
DS.START
DS.END
.ED
*--------------------------------------
MAN
SAVE /A2OSX.SRC/SBIN/DEVDUMP.S
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ASM