mirror of
https://github.com/fadden/6502bench.git
synced 2024-08-14 18:28:57 +00:00
4782cae116
Added P16 parameter blocks. Updated GS/OS calls with System 6.0 changes. Added comments, renamed symbols.
164 lines
6.6 KiB
Plaintext
164 lines
6.6 KiB
Plaintext
; Copyright 2018 faddenSoft. All Rights Reserved.
|
|
; See the LICENSE.txt file for distribution terms (Apache 2.0).
|
|
;
|
|
; Sources:
|
|
; Beneath Apple ProDOS
|
|
; ProDOS 8 Technical Reference Manual
|
|
; NiftyList data file
|
|
|
|
*SYNOPSIS ProDOS 8 public addresses and constants.
|
|
|
|
|
|
;
|
|
; ProDOS 8 MLI function codes.
|
|
;
|
|
*TAG ProDOS8-MLI-Functions
|
|
|
|
P8_ALLOC_INTERRUPT = $40 ;(2:IntNum/1,CodePtr)
|
|
P8_DEALLOC_INTERRUPT = $41 ;(1:IntNum/1)
|
|
P8_QUIT = $65 ;(4:Type/1,Path,zz/1,zz)
|
|
|
|
P8_READ_BLOCK = $80 ;(3:Unit/1,Buff,BlkNum)
|
|
P8_WRITE_BLOCK = $81 ;(3:Unit/1,Buff,BlkNum)
|
|
P8_GET_TIME = $82 ;()
|
|
|
|
P8_CREATE = $C0 ;(7:pn,acc/1,type/1,aux,stt/1,cD,cT)
|
|
P8_DESTROY = $C1 ;(1:pn)
|
|
P8_RENAME = $C2 ;(2:pn1,pn2)
|
|
P8_SET_FILE_INFO = $C3 ;(7:pn,a/1,t/1,aux,nul/3,mD,mT)
|
|
P8_GET_FILE_INFO = $C4 ;(10:pn,a/1,t/1,x,s/1,b,mDTcDT)
|
|
P8_ONLINE = $C5 ;(2:UnitNum/1,Buff)
|
|
P8_SET_PREFIX = $C6 ;(1:pn)
|
|
P8_GET_PREFIX = $C7 ;(1:Buff)
|
|
P8_OPEN = $C8 ;(3:pn,ioBuff,Ref/1)
|
|
P8_NEWLINE = $C9 ;(3:Ref/1,Mask/1,Char/1)
|
|
P8_READ = $CA ;(4:Ref/1,Where,reqCount,xfrCount)
|
|
P8_WRITE = $CB ;(4:Ref/1,Where,reqCount,xfrCount)
|
|
P8_CLOSE = $CC ;(1:Ref/1)
|
|
P8_FLUSH = $CD ;(1:Ref/1)
|
|
P8_SET_MARK = $CE ;(2:Ref/1,Position/3)
|
|
P8_GET_MARK = $CF ;(2:Ref/1,Position/3)
|
|
P8_SET_EOF = $D0 ;(2:Ref/1,Position/3)
|
|
P8_GET_EOF = $D1 ;(2:Ref/1,Position/3)
|
|
P8_SET_BUF = $D2 ;(2:Ref/1,ioBuff)
|
|
P8_GET_BUF = $D3 ;(2:Ref/1,ioBuff)
|
|
|
|
*TAG
|
|
|
|
;
|
|
; ProDOS 8 MLI function return codes.
|
|
;
|
|
P8E_NO_ERR = $00 ;No error (call succeeded)
|
|
P8E_BAD_SC_NUM = $01 ;Bad system call number
|
|
P8E_BAD_SC_PCOUNT = $04 ;Bad system call parameter count
|
|
P8E_INT_TBL_FULL = $25 ;Interrupt table full
|
|
P8E_IO_ERR = $27 ;I/O error
|
|
P8E_NO_DEV_CONN = $28 ;No device connected
|
|
P8E_WRITE_PROT = $2B ;Disk write protected
|
|
P8E_VOL_SWITCHED = $2E ;Volume switched
|
|
P8E_INVALID_PATH = $40 ;Invalid pathname syntax
|
|
P8E_MAX_FILES_OPEN = $42 ;Too many files open
|
|
P8E_INVALID_REFNUM = $43 ;Invalid reference number
|
|
P8E_DIR_NOT_FOUND = $44 ;Directory not found
|
|
P8E_VOL_NOT_FOUND = $45 ;Volume not found
|
|
P8E_FILE_NOT_FOUND = $46 ;File not found
|
|
P8E_DUP_FILENAME = $47 ;Duplicate filename
|
|
P8E_VOL_FULL = $48 ;Volume full
|
|
P8E_VOL_DIR_FULL = $49 ;Volume directory full
|
|
P8E_INCOMPAT_FORMAT = $4A ;Incompatible file format / ProDOS version
|
|
P8E_UNSUP_STORAGE = $4B ;Unsupported storage_type
|
|
P8E_EOF = $4C ;End of file encountered
|
|
P8E_INVALID_POSN = $4D ;Position out of range
|
|
P8E_INVALID_ACCESS = $4E ;File access error
|
|
P8E_FILE_OPEN = $50 ;File is open
|
|
P8E_DIR_DAMAGED = $51 ;Directory structure damaged
|
|
P8E_NOT_PRODOS = $52 ;Not a ProDOS volume
|
|
P8E_INVALID_PARAM = $53 ;Invalid system call parameter
|
|
P8E_VCB_FULL = $55 ;Volume Control Block table full
|
|
P8E_BAD_BUFFER = $56 ;Bad buffer address
|
|
P8E_DUP_VOLUME = $57 ;Duplicate volume
|
|
P8E_FILE_DAMAGED = $5A ;File structure damaged (bad volume bitmap?)
|
|
|
|
|
|
;
|
|
; System global page. Labels and comments are from the ProDOS 8
|
|
; Technical Reference Manual (section 5.2.4).
|
|
;
|
|
P8_MLI @ $BF00 ;ProDOS MLI call entry point
|
|
|
|
; "do not use these"
|
|
P8_JSPARE @ $BF03 ;jump vector to cold start, selector pgm, etc.
|
|
P8_DATETIME @ $BF06 ;clock calendar routine
|
|
P8_SYSERR @ $BF09 ;error reporting hook
|
|
P8_SYSDEATH @ $BF0C ;system failure hook
|
|
P8_SERR @ $BF0F ;err code, 0=no error
|
|
|
|
; disk device driver vectors
|
|
; two bytes each; slot 0-7 drive 1, then slot 0-7 drive 2
|
|
; (s0d1/s0d2 are reserved; s3d2 @BF26-7 is /RAM)
|
|
P8_DEVADR01 @ $BF10 $20 ;device driver vectors
|
|
|
|
; list of active devices by unit number
|
|
P8_DEVNUM @ $BF30 ;most recent accessed device
|
|
P8_DEVCNT @ $BF31 ;number of on-line devices (-1)
|
|
P8_DEVLST @ $BF32 14 ;up to 14 units may be active
|
|
|
|
; copyright notice at $BF40-4A
|
|
|
|
; routines reserved for MLI and subject to change
|
|
;P8_MLIENT1 @ $BF4B
|
|
;P8_AFTIRQ @ $BF50
|
|
;P8_OLD45 @ $BF56
|
|
;P8_AFBANK @ $BF57
|
|
|
|
; memory in-use map, one bit per 256-byte page
|
|
P8_MEMTABL @ $BF58 24 ;memory map of lower 48K
|
|
|
|
; 16-bit pointers to buffers
|
|
P8_GL_BUFF @ $BF70 16 ;buffer addresses for 8 open files
|
|
|
|
; interrupt vectors
|
|
P8_INTRUPT1 @ $BF80 2 ;interrupt vector #1
|
|
P8_INTRUPT2 @ $BF82 2 ;interrupt vector #2
|
|
P8_INTRUPT3 @ $BF84 2 ;interrupt vector #3
|
|
P8_INTRUPT4 @ $BF86 2 ;interrupt vector #4
|
|
P8_INTAREG @ $BF88 ;A-register
|
|
P8_INTXREG @ $BF89 ;X-register
|
|
P8_INTYREG @ $BF8A ;Y-register
|
|
P8_INTSREG @ $BF8B ;stack register
|
|
P8_INTPREG @ $BF8C ;status register
|
|
P8_INTBANKID @ $BF8D ;ROM, RAM1, or RAM2 ($D000 in LC)
|
|
P8_INTADDR @ $BF8E 2 ;program counter retn addr
|
|
|
|
; the following options can be changed before calls to the MLI
|
|
P8_DATELO @ $BF90 2 ;bits 15-9=yr, 8-5=mo, 4-0=day
|
|
P8_TIMELO @ $BF92 2 ;bits 12-8=hr, 5-0=min; low-hi format
|
|
P8_LEVEL @ $BF94 ;file level: used in open, flush, close
|
|
P8_BUBIT @ $BF95 ;backup bit disable, SetFileInfo only
|
|
P8_SPARE1 @ $BF96 2 ;reserved for MLI use
|
|
|
|
P8_MACHID @ $BF98 ;machine identification
|
|
P8_SLTBYT @ $BF99 ;'1' bits indicate ROM in slot(bit#)
|
|
P8_PFIXPTR @ $BF9A ;if = 0, no prefix active
|
|
P8_MLIACTV @ $BF9B ;if <> 0, MLI call in progress
|
|
P8_CMDADR @ $BF9C 2 ;return address of last call to MLI
|
|
P8_SAVEX @ $BF9E ;X-reg on entry to MLI
|
|
P8_SAVEY @ $BF9F ;Y-reg on entry to MLI
|
|
|
|
; the following space is reserved for Language Card bank-switching routines
|
|
; $BFA0..BFCF
|
|
|
|
; interrupt exit and entry routines
|
|
P8_IRQXIT @ $BFD0 ;interrupt exit
|
|
P8_IRQENT @ $BFEB ;interrupt entry
|
|
|
|
P8_BNKBYT1 @ $BFF4
|
|
P8_BNKBYT2 @ $BFF5
|
|
P8_SYS_RTS @ $BFF6
|
|
|
|
; each system program should set IVERSION to its own current version number
|
|
P8_IBAKVER @ $BFFC ;undefined; reserved for future use
|
|
P8_IVERSION @ $BFFD ;version # of currently running Interpreter
|
|
P8_KBAKVER @ $BFFE ;undefined; reserved for future use
|
|
P8_KVERSION @ $BFFF ;version no. (release ID)
|