mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-22 16:31:07 +00:00
295 lines
4.8 KiB
Plaintext
295 lines
4.8 KiB
Plaintext
NEW
|
||
AUTO 3,1
|
||
*---------------------------------------
|
||
FIO.Init >LDYA L.ASM.6502
|
||
FIO.LOAD.ASM.T >STYA ZPPtr2
|
||
|
||
ldy #S.PS.hARGV
|
||
lda (pPS),y
|
||
>SYSCALL GetMemPtr
|
||
|
||
>STYA ZPPtr1
|
||
ldy #$ff
|
||
ldx #$ff
|
||
.1 iny
|
||
inx
|
||
lda (ZPPtr1),y
|
||
sta ASM.T.FILENAME,x
|
||
bne .1
|
||
lda #'.'
|
||
sta ASM.T.FILENAME,x
|
||
|
||
inx
|
||
|
||
lda #'T'
|
||
sta ASM.T.FILENAME,x
|
||
|
||
inx
|
||
|
||
lda #'.'
|
||
sta ASM.T.FILENAME,x
|
||
ldy #$ff
|
||
|
||
.2 iny
|
||
inx
|
||
lda (ZPPtr2),y
|
||
jsr SRC.IsLetterOrDigit
|
||
bcs .3
|
||
sta ASM.T.FILENAME,x
|
||
bra .2
|
||
.3 stz ASM.T.FILENAME,x
|
||
ldy #ASM.T.hMem
|
||
lda (pData),y
|
||
beq .4
|
||
>SYSCALL FreeMem
|
||
ldy #ASM.T.hMem
|
||
lda #0
|
||
sta (pData),y
|
||
.4 >PUSHW L.ASM.T.FILENAME
|
||
>PUSHBI 2
|
||
>LDYA L.MSG.T.FILE
|
||
jsr OUT.Print
|
||
>PUSHWZ Aux type
|
||
>PUSHBI 6 S.FI.T.BIN
|
||
>PUSHBI O.RDONLY
|
||
>LDYA L.ASM.T.FILENAME
|
||
>SYSCALL LoadFile
|
||
bcs .9
|
||
txa
|
||
ldy #ASM.T.hMem
|
||
sta (pData),y
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPPtr1
|
||
|
||
ldy #ASM.T.AM
|
||
lda (ZPPtr1),y
|
||
clc
|
||
adc ZPPtr1
|
||
sta ZPAMPtr
|
||
iny
|
||
lda (ZPPtr1),y
|
||
adc ZPPtr1+1
|
||
sta ZPAMPtr+1
|
||
iny
|
||
lda (ZPPtr1),y
|
||
clc
|
||
adc ZPPtr1
|
||
sta ZPRPtr
|
||
iny
|
||
lda (ZPPtr1),y
|
||
adc ZPPtr1+1
|
||
sta ZPRPtr+1
|
||
iny
|
||
lda (ZPPtr1),y
|
||
clc
|
||
adc ZPPtr1
|
||
sta ZPOpsPtr
|
||
iny
|
||
lda (ZPPtr1),y
|
||
adc ZPPtr1+1
|
||
sta ZPOpsPtr+1
|
||
.9 rts
|
||
*---------------------------------------
|
||
FIO.OpenFile >STYA ZPPtr1
|
||
>PUSHW ZPPtr1
|
||
>PUSHBI 2
|
||
>LDYA L.MSG.SRC.FILE
|
||
jsr OUT.Print
|
||
ldy #SRC.COUNT
|
||
lda (pData),y
|
||
cmp #IN.MAXDEPTH
|
||
bne .1
|
||
lda #E.SRC.TOO.MANY.IN
|
||
sec
|
||
rts
|
||
.1 >PUSHW L.FIO.Stat
|
||
>LDYA ZPPtr1
|
||
>SYSCALL Stat
|
||
bcs .99
|
||
lda FIO.Stat+S.STAT.P.TYPE
|
||
cmp #$04 TXT ?
|
||
bne .2
|
||
|
||
>PUSHWZ
|
||
>PUSHBI 4
|
||
>PUSHBI O.RDONLY+O.TEXT
|
||
bra .3
|
||
.2 cmp #$FA S-C/BAS?
|
||
bne .98
|
||
>PUSHWZ
|
||
>PUSHBI $FA
|
||
>PUSHBI O.RDONLY
|
||
.3 >LDYA ZPPtr1
|
||
>SYSCALL FOpen
|
||
bcs .99
|
||
|
||
pha
|
||
ldy #SRC.COUNT
|
||
lda (pData),y
|
||
clc
|
||
adc #SRC.hFILES
|
||
tay
|
||
pla
|
||
sta (pData),y
|
||
ldy #SRC.COUNT
|
||
lda (pData),y
|
||
clc
|
||
adc #SRC.hFILETYPES
|
||
tay
|
||
|
||
lda FIO.Stat+S.STAT.P.TYPE
|
||
sta (pData),y
|
||
|
||
ldy #SRC.COUNT
|
||
lda (pData),y
|
||
inc
|
||
sta (pData),y
|
||
lda #0
|
||
>STA.G SRC.LINENUM
|
||
iny
|
||
sta (pData),y
|
||
clc
|
||
rts
|
||
.98 lda #E.SRC.INV.TYPE
|
||
sec
|
||
.99 rts
|
||
*---------------------------------------
|
||
FIO.ReadLine ldy #SRC.COUNT
|
||
lda (pData),y
|
||
clc
|
||
adc #SRC.hFILETYPES-1
|
||
tay
|
||
lda (pData),y
|
||
bmi .10
|
||
|
||
>PUSHWI 256
|
||
>PUSHW ZPLineBuf
|
||
jsr FIO.ReadFromFile
|
||
bcs .19
|
||
tya
|
||
beq .13
|
||
|
||
dey
|
||
lda (ZPLineBuf),y
|
||
eor #C.CR
|
||
beq .22
|
||
iny
|
||
.22 lda #0 replace ending $0D with $00
|
||
.13 sta (ZPLineBuf),y
|
||
|
||
>INC.G SRC.LINENUM
|
||
bne .19
|
||
>INC.G SRC.LINENUM+1
|
||
.19 rts
|
||
*---------------------------------------
|
||
.10 >PUSHWI 3
|
||
>PUSHW ZPTmpBuf
|
||
jsr FIO.ReadFromFile
|
||
bcs .19
|
||
|
||
ldy #1
|
||
lda (ZPTmpBuf),y
|
||
pha
|
||
iny
|
||
lda (ZPTmpBuf),y
|
||
>STA.G SRC.LINENUM+1
|
||
pla
|
||
>STA.G SRC.LINENUM
|
||
lda (ZPTmpBuf) LEN
|
||
sec
|
||
sbc #3
|
||
bcc .9 LEN should be at least 3
|
||
|
||
tay
|
||
lda #0
|
||
>PUSHYA
|
||
>PUSHW ZPTmpBuf
|
||
jsr FIO.ReadFromFile
|
||
bcs .9
|
||
>LDYA ZPTmpBuf
|
||
>STYA ZPPtr1
|
||
ldy #0
|
||
.1 lda (ZPPtr1)
|
||
inc ZPPtr1
|
||
bne .11
|
||
inc ZPPtr1+1
|
||
.11 tax
|
||
bmi .2
|
||
sta (ZPLineBuf),y
|
||
beq .8 Ending 00
|
||
|
||
iny
|
||
bne .1
|
||
bra .99
|
||
.2 cmp #$C0 REPEAT char?
|
||
bne .5
|
||
|
||
lda (ZPPtr1) Get Repeat Count
|
||
inc ZPPtr1
|
||
bne .3
|
||
inc ZPPtr1+1
|
||
.3 tax
|
||
|
||
lda (ZPPtr1) Get Repeat Char
|
||
inc ZPPtr1
|
||
bne .4
|
||
inc ZPPtr1+1
|
||
.4 sta (ZPLineBuf),y
|
||
iny
|
||
beq .99
|
||
dex
|
||
bne .4
|
||
|
||
bra .1
|
||
.5 and #$3F Compute blank count
|
||
tax
|
||
lda #$20
|
||
.6 sta (ZPLineBuf),y
|
||
iny
|
||
beq .99
|
||
dex
|
||
bne .6
|
||
bra .1
|
||
.8 clc
|
||
.9 rts
|
||
|
||
.99 lda #E.LINE.TOO.LONG
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
FIO.ReadFromFile
|
||
ldy #SRC.COUNT
|
||
lda (pData),y
|
||
clc
|
||
adc #SRC.hFILES-1
|
||
tay
|
||
lda (pData),y
|
||
|
||
>SYSCALL FRead
|
||
bcs .9
|
||
tax $100 byte transfered ?
|
||
beq .9
|
||
lda #E.LINE.TOO.LONG
|
||
sec
|
||
.9 rts
|
||
*---------------------------------------
|
||
FIO.FileClose ldy #SRC.COUNT
|
||
lda (pData),y
|
||
beq .8
|
||
clc
|
||
adc #SRC.hFILES-1
|
||
tay
|
||
lda (pData),y
|
||
>SYSCALL fclose
|
||
ldy #SRC.COUNT
|
||
lda (pData),y
|
||
dec
|
||
sta (pData),y
|
||
.8 clc
|
||
rts
|
||
*---------------------------------------
|
||
MAN
|
||
SAVE USR/SRC/BIN/ASM.S.FIO
|
||
LOAD USR/SRC/BIN/ASM.S
|
||
ASM
|