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A2osX/ProDOS.FX/ProDOS.S.txt
Rémy GIBERT 8e903db3d3 Kernel 0.93+
2019-11-23 16:24:55 +01:00

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NEW
AUTO 3,1
.LIST OFF
.OP 65816
.OR $2000
.TF PRODOS.FX,TSYS
*--------------------------------------
ENHFILENAME .EQ 1
LOWERCASE .EQ 1
FASTSEEK .EQ 0
FASTWRITE .EQ 0
*--------------------------------------
.INB INC/ZP.I
.INB INC/IO.I
.INB INC/MONITOR.I
.INB INC/MLI.I
.INB INC/MLI.E.I
*--------------------------------------
MMStartUp .EQ $0202
NewHandle .EQ $0902
PtrToHand .EQ $2802
MessageCenter .EQ $1501
DisposeHandle .EQ $1002
MMShutDown .EQ $0302
ReadTimeHex .EQ $0D03
Int2Hex .EQ $220B
TLTextMountVolume .EQ $1201
*--------------------------------------
.MA SHORTMX
sep #$30
.EM
.MA SHORTM
sep #$20
.EM
.MA SHORTX
sep #$10
.EM
.MA LONGMX
rep #$30
.EM
.MA LONGM
rep #$20
.EM
.MA LONGX
rep #$10
.EM
*--------------------------------------
.MA IIGS
ldx ##]1
jsl $E10000
.EM
*--------------------------------------
P8QUIT .EQ $E0D000
GSOS .EQ $E100A8
GSOS2 .EQ $E100B0
OS_BOOT .EQ $E100BD indicates O/S initially booted*--------------------------------------
lookptr .EQ $0A
idapple .EQ $0C model machine id
idxl .EQ $10 general use 16 bit index pointer
devid .EQ $12
src .EQ $12
dst .EQ $14
cnt .EQ $16
cde .EQ $18
ecde .EQ $1A
wndbtm .EQ $23
pcl .EQ $3A
pch .EQ $3B
A1L .EQ $3C
A1H .EQ $3D
A2L .EQ $3E
A2H .EQ $3F
A3L .EQ $40
A4L .EQ $42
unitnum .EQ $43
buf .EQ $44 2-byte data buffer pointer which
*accsav .EQ $45 overlaps accsav (temp acc save byte)
bloknml .EQ $46 used mostly as 16 bit block # pointer
zpt .EQ $48 highly used zero page index pointer
datptr .EQ $4A ptr to data area of buffer.
sos .EQ $4C sos buffer pointer.
usrbuf .EQ $4E data ptr in user buffer.
* zero page variables for Bird's Better Bye
smparms .EQ $60 set mark parms
sm_refn .EQ $61 file reference number
fpos_lo .EQ $62 new file position (3 bytes)
fpos_mid .EQ $63
fpos_hi .EQ $64
lstpntr .EQ $65 device list pointer (16 bit)
valcnt .EQ $67 name counter
filecount .EQ $68 # of displayable files in directory
namelen .EQ $69 length of filename
gp_cnt .EQ $6A general purpose counter
dlevel .EQ $6B directory level
fnstore .EQ $6C filename storage pointer (16 bit)
entlen .EQ $6E directory entry length
entblk .EQ $6F directory entries/block
filecnt .EQ $70 directory file count (16 bit)
blkfl .EQ $72 block flag / file counter
topname .EQ $73 index # of top name in display
filetyps .EQ $74 128 byte table of filetypes
errnum .EQ $DE
*--------------------------------------
auxsp .EQ $0101
RAMXDRV .EQ $0200 load address for aux bank /RAM driver
inbuf .EQ $0200 keyboard buffer
pbuf .EQ $0280 prefix buffer
softev .EQ $03F2 RESET vector
pwredup .EQ $03F4 power up byte
nmivect .EQ $03FB nmi handler
vmode .EQ $04FB video firmware operating mode
ch80col .EQ $057B 80 column ch position
vline16 .EQ $07A8 line 16 of display
dbuf .EQ $0C00 8 page directory buffer
vblock1 .EQ $0E00 ramdisk directory block
volbuf .EQ $0F00 volume buffer
iobuf .EQ $1400 i/o buffer
fbuf .EQ $1800 FCB buffer
op_buf .EQ $1C00 open file buffer (selector)
sysentry .EQ $2000 .SYS file load address
phaseoff .EQ $C080 disk port
motoroff .EQ $C088 disk port
motoron .EQ $C089 disk port
drv0en .EQ $C08A disk port
q6l .EQ $C08C disk port
q6h .EQ $C08D disk port
q7l .EQ $C08E disk port
q7h .EQ $C08F disk port
xfer .EQ $C314
rwts .EQ $D000 disk ii driver in bank 1
pathbuf .EQ $D700
XDOS.ClockDrv .EQ $D742
prefixbuf .EQ $D742+125
fcbbuf .EQ $D800 fcb buffer
vcbbuf .EQ $D900 vcb buffer
bmbuf .EQ $DA00 512 byte bitmap buffer
gbuf .EQ $DC00 general purpose 512 byte block buffer
*--------------------------------------
.DUMMY
.OR $10
ZPPtr1 .BS 2
ZPPtr2 .BS 2
ZPInBufPtr .BS 2
ZPOutBufPtr .BS 2
ZPnCnt .BS 2
ZPInMask .BS 1
ZPBLOfsLBits .BS 1
ZPBLOfsHBits .BS 1
ZPBLLenBits .BS 1
.ED
*--------------------------------------
.INB USR/SRC/PRODOS.FX/PRODOS.S.LDR
X.Unpak.XatYA sty ZPOutBufPtr
sta ZPOutBufPtr+1
lda PAKME.Table,x
sta ZPInBufPtr
lda PAKME.Table+1,x
sta ZPInBufPtr+1
.INB USR/SRC/SHARED/X.UNPAK.S
*--------------------------------------
PAKME.Table
PAKME.ILDR .DA ILDR
PAKME.GP .DA GP
PAKME.XRW .DA XRW
PAKME.XDOS .DA XDOS
PAKME.IRQ .DA IRQ
PAKME.RAM .DA RAM
PAKME.RAMX .DA RAMX
PAKME.NCLK .DA NCLK
PAKME.TCLK .DA TCLK
PAKME.CCLK .DA CCLK
PAKME.SEL1 .DA SEL1
PAKME.SEL2 .DA SEL2
ILDR .DA #0
.DA ILDR.LEN
.PH $800
.INB USR/SRC/PRODOS.FX/PRODOS.S.ILDR
.EP
GP .DA #0
.DA GP.LEN
.PH $BF00
.INB USR/SRC/PRODOS.FX/PRODOS.S.GP
.EP
XRW .DA #0
.DA XRW.LEN
.PH $D000
.INB USR/SRC/PRODOS.FX/PRODOS.S.XRW
.EP
XDOS .DA #0
.DA XDOS.LEN
.PH $DE00
.INB USR/SRC/PRODOS.FX/PRODOS.S.XDOS.A
.INB USR/SRC/PRODOS.FX/PRODOS.S.XDOS.B
.INB USR/SRC/PRODOS.FX/PRODOS.S.XDOS.C
.INB USR/SRC/PRODOS.FX/PRODOS.S.XDOS.D
.INB USR/SRC/PRODOS.FX/PRODOS.S.XDOS.E
.INB USR/SRC/PRODOS.FX/PRODOS.S.XDOS.F
.EP
IRQ .DA #0
.DA IRQ.LEN
.PH $FF9B
.INB USR/SRC/PRODOS.FX/PRODOS.S.IRQ
.EP
RAM .DA #0
.DA RAM.LEN
.PH $FF00
.INB USR/SRC/PRODOS.FX/PRODOS.S.RAM
.EP
RAMX .DA #0
.DA RAMX.LEN
.PH $200
.INB USR/SRC/PRODOS.FX/PRODOS.S.RAMX
.EP
NCLK .DA #0
.DA NCLK.LEN
.PH XDOS.ClockDrv
.INB USR/SRC/PRODOS.FX/PRODOS.S.NCLK
.EP
TCLK .DA #0
.DA TCLK.LEN
.PH XDOS.ClockDrv
.INB USR/SRC/PRODOS.FX/PRODOS.S.TCLK
.EP
CCLK .DA #0
.DA CCLK.LEN
.PH XDOS.ClockDrv
.INB USR/SRC/PRODOS.FX/PRODOS.S.CCLK
.EP
SEL1 .DA #0
.DA SEL1.LEN
.PH $1000
.INB USR/SRC/PRODOS.FX/PRODOS.S.SEL1
.EP
SEL2 .DA #0
.DA SEL2.LEN
.PH $1000
.INB USR/SRC/PRODOS.FX/PRODOS.S.SEL2
.EP
*--------------------------------------
.AS "PAKME" TAG
.DA $2000 BIN ORG
.DA #12 Chunk Count
.DA PAKME.Table Chunks
*--------------------------------------
MAN
SAVE USR/SRC/PRODOS.FX/PRODOS.S
ASM
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