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A2osX/ProDOS.203/ProDOS.S.txt
burniouf 9a7d20a7e1 ProDOS 203 / FX:TC mod for year 2022-2026 
FORMAT: new switches & checks
SH:BREAK in FOR and WHILE
ASM / S-C MASM: new directives, CString support and .HX
LC / UC:bugfix
DHGR.DRV:bugfix
LIBGUI:wip
CC:wip
2022-12-07 08:02:29 +01:00

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NEW
AUTO 3,1
.LIST OFF
.OP 65816
.OR $2000
.TF PRODOS.203TC,TSYS
*--------------------------------------
.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
*--------------------------------------
tst128 .EQ $0080 temp page 0 routine for memory test
auxsp .EQ $0101
RAMXDRV .EQ $0200 load address for aux bank /RAM driver
inbuf .EQ $0200 keyboard buffer
pbuf .EQ $0280 prefix buffer
p3vect .EQ $03F0 page 3 vectors (16 bytes)
softev .EQ $03F2 RESET vector
pwredup .EQ $03F4 power up byte
nmivect .EQ $03FB nmi handler
txtp2 .EQ $0400 test location for aux card
vmode .EQ $04FB video firmware operating mode
clkmode .EQ $0538 clock mode
ch80col .EQ $057B 80 column ch position
vline5 .EQ $0600 line 5 of display
vline10 .EQ $04A8 line 10 of display
vline11 .EQ $0528 line 11 of display
vline12 .EQ $05A8 line 12 of display
vline13 .EQ $0628 line 13 of display
vline14 .EQ $06A8 line 14 of display
vline16 .EQ $07A8 line 16 of display
vline23 .EQ $0750 line 23 of display
vline24 .EQ $07D0 line 24 of display
DirBlkBuf .EQ $0C00
dbuf .EQ $0C00 8 page directory buffer
vblock1 .EQ $0E00 ramdisk directory block
volbuf .EQ $0F00 volume buffer
dispadr .EQ $1000
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
rdtcp .EQ $C108 Thunderclock read entry
wttcp .EQ $C10B Thunderclock write entry
auxmove .EQ $C311 move (3C)-(3E) to (42)
xfer .EQ $C314
rwts .EQ $D000 disk ii driver in bank 1
displc2 .EQ $D100 system death routine stored in bank 2
pathbuf .EQ $D700 pathname buffer
tclk_in .EQ $D742 clock driver in bank 2
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
*--------------------------------------
* $2000 mli_0 mli loader/relocator
* $2C80 ram_1 installer for /RAM
* $2D00 ram_2 /RAM driver in main lc
* $2D9B mli_3 interrupts
* $2E00 mli_1 global page
* $2F00 tclock_0 Thunderclock driver
* $2F80 cclock_0 Cortland clock driver
* $3000 mli_2 xdos mli & block file manager
* $5100 ram_0 /RAM driver in aux mem
* $5300 xrw_0 disk core routines
* $5A00 sel_0 dispatcher
* $5D00 sel_1 enhanced quit code (Bird's Better Bye)
* $6000 sel_2 GQuit dispatcher support
*--------------------------------------
.INB usr/src/prodos.203/prodos.s.ldr.a
.INB usr/src/prodos.203/prodos.s.ldr.b
RAM .PH $FF00
.INB usr/src/prodos.203/prodos.s.ram
.EP
IRQ .PH $FF9B
.INB usr/src/prodos.203/prodos.s.irq
.EP
GP .PH $BF00
.INB usr/src/prodos.203/prodos.s.gp
.EP
TCLK .PH $D742
.INB usr/src/prodos.203/prodos.s.tclk
.EP
CCLK .PH $D742
.INB usr/src/prodos.203/prodos.s.cclk
.EP
XDOS .PH $DE00
.INB usr/src/prodos.203/prodos.s.xdos.a
.INB usr/src/prodos.203/prodos.s.xdos.b
.INB usr/src/prodos.203/prodos.s.xdos.c
.INB usr/src/prodos.203/prodos.s.xdos.d
.INB usr/src/prodos.203/prodos.s.xdos.e
.INB usr/src/prodos.203/prodos.s.xdos.f
.EP
RAMX .PH $200
.INB usr/src/prodos.203/prodos.s.ramx
.EP
XRW .PH $D000
.INB usr/src/prodos.203/prodos.s.xrw
.EP
SEL0 .PH $1000
.INB usr/src/prodos.203/prodos.s.sel0
.EP
SEL1 .PH $1000
.INB usr/src/prodos.203/prodos.s.sel1
.EP
SEL2 .PH $1000
.INB usr/src/prodos.203/prodos.s.sel2
.EP
*--------------------------------------
MAN
SAVE usr/src/prodos.203/prodos.s
ASM
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