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1252 lines
46 KiB
1252 lines
46 KiB
; Version: 1.13
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; Created: Tuesday, November 22, 1988 at 11:28:09 AM
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;
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; File: SysEqu.a
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;
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; Assembler Interface to the Macintosh Libraries
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; Copyright Apple Computer, Inc. 1986-1988
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; All Rights Reserved
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;
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;___________________________________________________________________________
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;
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; System Equates -- This file defines the low-level equates for the
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; Macintosh software. This is divided into two pieces for
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; assembly space and speed considerations. The wholeSystem flag is used
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; to include the less common equates which realizes a complete set. The
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; comments marked with ";+" denote categories or managers. Record
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; stuctures may have additional private equates which are defined by and
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; reserved for use by Apple Computer, Inc.
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;
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;___________________________________________________________________________
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wholeSystem EQU 1
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PCDeskPat EQU $20B ; desktop pat, top bit only! others are in use
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HiKeyLast EQU $216 ; Same as KbdVars
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KbdLast EQU $218 ; Same as KbdVars+2
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ExpandMem EQU $2B6 ; pointer to expanded memory block
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expandSize EQU 64 ; size of expanded memory block
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; Test Manager EQU's
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videoMagic EQU $5A932BC7 ; When VideoInfoOk contains this value, the video card is ok (CritErr).
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; Unit table size constants (Used in startInit.a)
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unitEntries EQU 64 ; default # of entries in unit table
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maxUTEntries EQU unitEntries+64 ; Set Max higher so the table can grow.
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bgnSlotUnit EQU 48 ; default start unit number for slots.
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bgnSlotRef EQU -(bgnSlotUnit+1) ; default start RefNum for slots.
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; Start Boot state constants.
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sbState0 EQU 0 ;StartBoot code is at state-0.
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sbState1 EQU 1 ;StartBoot code is at state-1.
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; The Alarm Clock
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alrmFlEnable EQU 0 ; 1 => alarm clock mechanism is triggered
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; Apple Desktop Bus
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JADBProc EQU 1720 ; (long) procedure called on ADBReInit
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; start of new low mem
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SCSIBase EQU $0C00 ; (long) base address for SCSI chip read
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SCSIDMA EQU $0C04 ; (long) base address for SCSI DMA
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SCSIHsk EQU $0C08 ; (long) base address for SCSI handshake
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SCSIGlobals EQU $0C0C ; (long) ptr for SCSI mgr locals
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RGBBlack EQU $0C10 ; (6 bytes) the black field for color
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RGBWhite EQU $0C16 ; (6 bytes) the white field for color
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; $0C1C - $0C1F unused
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RowBits EQU $0C20 ; (word) screen horizontal pixels
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ColLines EQU $0C22 ; (word) screen vertical pixels
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ScreenBytes EQU $0C24 ; (long) total screen bytes
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; $0C28 unused (was SlotDT)
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NMIFlag EQU $0C2C ; (byte) flag for NMI debounce
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VidType EQU $0C2D ; (byte) video board type ID
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VidMode EQU $0C2E ; (byte) video mode (4=4bit color)
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SCSIPoll EQU $0C2F ; (byte) poll for device zero only once.
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; (init to $FFFF, by default)
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SEVarBase EQU $0C30 ; ($0C30-0CB0) 128 bytes for sys err data
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; note!!! - if changed, need to change also in hwequ file
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MMUFlags EQU $0CB0 ; (byte) cleared to zero (reserved for future use)
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MMUType EQU $0CB1 ; (byte) kind of MMU present
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MMU32bit EQU $0CB2 ; (byte) boolean reflecting current machine MMU mode
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BoxFlag EQU $0CB3 ; (byte) flag indicating what machine is running
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MMUTbl EQU $0CB4 ; (long) pointer to MMU Mapping table
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MMUTblSize EQU $0CB8 ; (long) size of the 24 bit mode MMU mapping table
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MMU24Info EQU $CB4 ; (long) ptr to 24 bit mode MMU configuration info
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MMU32Info EQU $0CB8 ; (long) ptr to 32 bit mode MMU configuration info
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SInfoPtr EQU $0CBC ; (long) pointer to Slot manager information
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ASCBase EQU $0CC0 ; (long) pointer to Sound Chip
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SMGlobals EQU $0CC4 ; (long) pointer to Sound Manager Globals
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TheGDevice EQU $0CC8 ; (long) the current graphics device
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CQDGlobals EQU $0CCC ; (long) quickDraw global extensions
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; $0CE6-$0CF7 unused
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ADBBase EQU $0CF8 ; (long) pointer to Front Desk Buss Variables
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WarmStart EQU $0CFC ; (long) flag to indicate it is a warm start
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wmStConst EQU $574C5343 ; warm start constant
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sleepConst EQU 'SARA' ; waking from sleep constant
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TimeDBRA EQU $0D00 ; (word) number of iterations of DBRA per millisecond
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TimeSCCDB EQU $0D02 ; (word) number of iter's of SCC access & DBRA.
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SlotQDT EQU $0D04 ; ptr to slot queue table
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SlotPrTbl EQU $0D08 ; ptr to slot priority table
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SlotVBLQ EQU $0D0C ; ptr to slot VBL queue table
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ScrnVBLPtr EQU $0D10 ; save for ptr to main screen VBL queue
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SlotTICKS EQU $0D14 ; ptr to slot tickcount table
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;4appletalk EQU $0D1C ; (long) pointer to appletalk globals
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TableSeed EQU $0D20 ; (long) seed value for color table ID's
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SRsrcTblPtr EQU $0D24 ; (long) pointer to slot resource table.
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JVBLTask EQU $0D28 ; vector to slot VBL task interrupt handler
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WMgrCPort EQU $0D2C ; window manager color port
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VertRRate EQU $0D30 ; (word) Vertical refresh rate for start manager.
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; Unused $0D43-0D53
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ChunkyDepth EQU $0D60 ; depth of the pixels
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CrsrPtr EQU $0D62 ; pointer to cursor save area
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PortList EQU $0D66 ; list of grafports
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MickeyBytes EQU $0D6A ; long pointer to cursor stuff
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QDErr EQU $0D6E ; QuickDraw error code [word]
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VIA2DT EQU $0D70 ; 32 bytes for VIA2 dispatch table for NuMac
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; uses $0D70 - $0D8F
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SInitFlags EQU $0D90 ; StartInit.a flags [word]
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DTQueue EQU $0D92 ; (10 bytes) deferred task queue header
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DTQFlags EQU $0D92 ; flag word for DTQueue
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DTskQHdr EQU $0D94 ; ptr to head of queue
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DTskQTail EQU $0D98 ; ptr to tail of queue
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JDTInstall EQU $0D9C ; (long) ptr to deferred task install routine
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HiliteRGB EQU $0DA0 ; 6 bytes: rgb of hilite color
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DSCtrAdj EQU $0DA8 ; (long) Center adjust for DS rect.
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IconTLAddr EQU $0DAC ; (long) pointer to where start icons are to be put.
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VideoInfoOK EQU $0DB0 ; (long) Signals to CritErr that the Video card is ok
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EndSRTPtr EQU $0DB4 ; (long) Pointer to the end of the Slot Resource Table (Not the SRT buffer).
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SDMJmpTblPtr EQU $0DB8 ; (long) Pointer to the SDM jump table
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JSwapMMU EQU $0DBC ; (long) jump vector to SwapMMU routine
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SdmBusErr EQU $0DC0 ; (long) Pointer to the SDM busErr handler
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LastTxGDevice EQU $0DC4 ; (long) copy of TheGDevice set up for fast text measure
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; Unused $0DC8-... ; PLEASE MAINTAIN THIS POINTER TO UNUSED
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; CRSRSAVE $88C-8CB is no longer used
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; *** RESERVED FOR USE BY QUICKDRAW ***
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NewCrsrJTbl EQU $88C ; location of new crsr jump vectors
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NewCrsrJCnt EQU 1 ; 2 new vectors
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JAllocCrsr EQU $88C ; (long) vector to routine that allocates cursor
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JSetCCrsr EQU $890 ; (long) vector to routine that sets color cursor
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JOpcodeProc EQU $894 ; (long) vector to process new picture opcodes
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CRSRBASE EQU $898 ; (long) scrnBase for cursor
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CrsrDevice EQU $89C ; (long) current cursor device
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SrcDevice EQU $8A0 ; (LONG) Src device for Stretchbits
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MainDevice EQU $8A4 ; (long) the main screen device
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DeviceList EQU $8A8 ; (long) list of display devices
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CRSRROW EQU $8AC ; (word) rowbytes for current cursor screen
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QDColors EQU $8B0 ; (long) handle to default colors
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; QuickDraw
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HiliteMode EQU $938 ; used for color highlighting
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; Exception vectors
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BusErrVct EQU $08 ; bus error vector
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; Equates for values that the BoxFlag global may take: each identifies
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; a particular logic board.
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boxSE EQU $FF ; a Mac SE
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boxMacII EQU 0 ; a Mac II
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;-------------
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; MMU Equates
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;-------------
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; MMU Mode bits
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;
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; type MMU_Mode = (true32b,false32b)
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false32b EQU 0 ;modified
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true32b EQU 1
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;+ System Error Handler
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RestProc EQU $A8C ; Resume procedure f InitDialogs [pointer]
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; equates for new queue elements
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sIQType EQU 6 ; slot interrupt queue element ID
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;Default Startup
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;DefaultRec offsets for set/get default startup
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drDriveNum EQU 0 ;[INTEGER]
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drRefNum EQU 2 ;[INTEGER]
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; Deferred Task Queue Element
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dtQType EQU 7 ; deferred task queue element ID
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inDTQ EQU 6 ; bit index for "in deferred task" flag
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dtLink EQU 0 ; Link to next element [pointer]
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dtType EQU 4 ; Unique ID for validity [word]
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dtFlags EQU 6 ; optional flags [word]
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dtAddr EQU 8 ; service routine [pointer]
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dtParm EQU $C ; optional A1 parameter [long]
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dtResrvd EQU $10 ; reserved [long]
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dtQElSize EQU 20 ; length of DT queue element in bytes
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; Notification Manager Queue Element
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nmType EQU 8 ; Notification request queue element ID
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;+ ROM Equates
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ROM85 EQU $28E ; (word) actually high bit - 0 for ROM vers $75 (sic) and later
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ROMMapHndl EQU $B06 ; (long) handle of ROM resource map
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;+ Screen Equates
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ScrVRes EQU $102 ; screen vertical dots/inch [word]
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ScrHRes EQU $104 ; screen horizontal dots/inch [word]
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ScrnBase EQU $824 ; Screen Base [pointer]
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ScreenRow EQU $106 ; rowBytes of screen [word]
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; Mouse/Keyboard
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MBTicks EQU $16E ; tick count @ last mouse button [long]
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JKybdTask EQU $21A ; keyboard VBL task hook [pointer]
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KeyLast EQU $184 ; ASCII for last valid keycode [word]
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KeyTime EQU $186 ; tickcount when KEYLAST was rec'd [long]
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KeyRepTime EQU $18A ; tickcount when key was last repeated [long]
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;+ Parameter RAM (a twenty byte copy of the real parameter ram).
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SPConfig EQU $1FB ; config bits: 4-7 A, 0-3 B (see use type below)
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SPPortA EQU $1FC ; SCC port A configuration [word]
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SPPortB EQU $1FE ; SCC port B configuration [word]
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; SCC Serial Chip Addresses
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SCCRd EQU $1D8 ; SCC base read address [pointer]
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SCCWr EQU $1DC ; SCC base write address [pointer]
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; Serial port use type
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useFree EQU 0 ; Use undefined
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useATalk EQU 1 ; AppleTalk
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useAsync EQU 2 ; Async
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useExtClk EQU 3 ; externally clocked
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useMIDI EQU 4 ; MIDI
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; Unpacked, user versions of parameter ram
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DoubleTime EQU $2F0 ; double click ticks [long]
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CaretTime EQU $2F4 ; caret blink ticks [long]
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KeyThresh EQU $18E ; threshold for key repeat [word]
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KeyRepThresh EQU $190 ; key repeat speed [word]
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SdVolume EQU $260 ; Global volume(sound) control [byte]
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;+ System Clocks
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Ticks EQU $16A ; Tick count, time since boot [long]
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Time EQU $20C ; clock time (extrapolated) [long]
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;+ Cursor
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iBeamCursor EQU 1 ; text selection cursor
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crossCursor EQU 2 ; for structured selection
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plusCursor EQU 3 ; for drawing graphics
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watchCursor EQU 4 ; for indicating a long delay
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; result codes for Relstring call
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sortsBefore EQU -1 ; str1 < str2
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sortsEqual EQU 0 ; str1 = str2
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sortsAfter EQU 1 ; str1 > str2
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;+ Queue Package
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qInUse EQU 7 ; queue-in-use flag bit
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; Header Record
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qHeadSize EQU $A ; queue header size
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qFlags EQU 0 ; miscellaneous flags [word]
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qHead EQU 2 ; first element in queue [pointer]
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qTail EQU 6 ; last element in queue [pointer]
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; General Purpose Queue Element Definition
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qLink EQU 0 ; link to next queue element [pointer]
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qType EQU 4 ; queue element type [word]
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;+ Event Manager
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evType EQU 4 ; event queue element is type 4
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; Event Type Numbers (in EvtNum)
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everyEvent EQU -1
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nullEvt EQU 0 ; event 0 is the null event
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mButDwnEvt EQU 1 ; mouse button down is event 1
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mButUpEvt EQU 2 ; mouse button up is event 2
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keyDwnEvt EQU 3 ; key down is event 3
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keyUpEvt EQU 4 ; key up is event 4
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autoKeyEvt EQU 5 ; auto-repeated key is event 5
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updatEvt EQU 6 ; update event
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diskInsertEvt EQU 7 ; disk-inserted event
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activateEvt EQU 8 ; activate/deactive event
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netWorkEvt EQU $A ; network event
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ioDrvrEvt EQU $B ; driver-defined event
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app1Evt EQU $C ; application defined events
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app2Evt EQU $D
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app3Evt EQU $E
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app4Evt EQU $F
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; Modifier bits in event record
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; (same constant names are masks rather than
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; bit numbers in higher level languages.)
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activeFlag EQU $0 ; activate?
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btnState EQU $7 ; state of button?
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cmdKey EQU $8 ; command key down?
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shiftKey EQU $9 ; shift key down?
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alphaLock EQU $A ; alpha lock down?
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optionKey EQU $B ; option key down?
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controlKey EQU $C ; control key on new keyboard?
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; to decipher event message for keyDown events
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charCodeMask EQU $000000FF
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keyCodeMask EQU $0000FF00
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adbAddrMask EQU $00FF0000
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; Event Record Definition
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evtNum EQU 0 ; event code [word]
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evtMessage EQU 2 ; event message [long]
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evtTicks EQU 6 ; ticks since startup [long]
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evtMouse EQU $A ; mouse location [long]
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evtMeta EQU $E ; state of modifier keys [byte]
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evtMBut EQU $F ; state of mouse button [byte]
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evtBlkSize EQU $10 ; size in bytes of the event record
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MonkeyLives EQU $100 ; monkey lives if >= 0 [word]
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SEvtEnb EQU $15C ; enable SysEvent calls from GNE [byte]
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JournalFlag EQU $8DE ; journaling state [word]
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JournalRef EQU $8E8 ; Journalling driver's refnum [word]
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;+ Memory Manager
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; Master pointer bits for handles - USE _HLock, _HPurge, etc. for portability
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lock EQU 7 ; lock bit in a master pointer
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purge EQU 6 ; bit for purgeable/unpurgeable
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resource EQU 5 ; bit to flag a resource handle
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BufPtr EQU $10C ; top of application memory [pointer]
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StkLowPt EQU $110 ; Lowest stack as measured in VBL task [pointer]
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TheZone EQU $118 ; current heap zone [pointer]
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ApplLimit EQU $130 ; application limit [pointer]
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SysZone EQU $2A6 ; system heap zone [pointer]
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ApplZone EQU $2AA ; application heap zone [pointer]
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HeapEnd EQU $114 ; end of heap [pointer]
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HiHeapMark EQU $BAE ; (long) highest address used by a zone below sp
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MemErr EQU $220 ; last memory manager error [word]
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maxSize EQU $800000 ; outrageously large memory mgr request
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dfltStackSize EQU $00002000 ; 8K size for stack
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mnStackSize EQU $00000400 ; 1K minimum size for stack
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; _InitZone argument table.
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startPtr EQU 0 ; Start address for zone [pointer]
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limitPtr EQU 4 ; Limit address for zone [pointer]
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cMoreMasters EQU 8 ; Number of masters to allocate at time [word]
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pGrowZone EQU 10 ; growZone procedure [pointer]
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; Control/Status Call Codes
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killCode EQU 1 ; KillIO code
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drvStsCode EQU 8 ; status call code for drive status
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ejectCode EQU 7 ; control call eject code
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tgBuffCode EQU 8 ; set tag buffer code
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; Driver flags, (Bit definitions for DCtlFlags byte)
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dReadEnable EQU 0 ; enabled for read operations
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dWritEnable EQU 1 ; enabled for writing
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dCtlEnable EQU 2 ; enabled for control operations
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dStatEnable EQU 3 ; enabled for status operations
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dNeedGoodBye EQU 4 ; needs a "goodbye kiss"
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dNeedTime EQU 5 ; needs "main thread" time
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dNeedLock EQU 6 ; needs to be accessed at interrupt level
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; Run-Time flags, (Bit definitions for DCtlFlags+1 byte)
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dOpened EQU 5 ; bit to mark driver 'Open'
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dRAMBased EQU 6 ; 1=RAM-based Driver, 0=ROM-based
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drvrActive EQU 7 ; bit to mark the driver active
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; Drive queue element offsets
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dQDrive EQU $6 ; drive number [word]
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dQRefNum EQU $8 ; driver refnum [word]
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dQFSID EQU $A ; file system handling this drive [word]
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dQDrvSz EQU $C ; number of blocks this drive [word]
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dQDrvSz2 EQU $E ; if qType = 1, high word of drive size
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; Queue Element Type Definitions
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ioQType EQU 2 ; I/O queue element is type 2
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drvQType EQU 3 ; timer queue element is type 3
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fsQType EQU 5 ; File System VCB element
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; Device Control Entry Definition
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;dCtlEntrySize used to be only 40 bytes!
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dCtlEntrySize EQU $34 ; length of a DCE [52 bytes]
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dCtlDriver EQU 0 ; driver [handle]
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dCtlFlags EQU 4 ; flags [word]
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dCtlQueue EQU 6 ; queue header
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dCtlQHead EQU 8 ; queue first-element [pointer]
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dCtlQTail EQU $C ; queue last-element [pointer]
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dCtlPosition EQU $10 ; position [long]
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dCtlStorage EQU $14 ; driver's private storage [handle]
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dCtlRefNum EQU $18 ; refNum of this driver [word]
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dCtlCurTicks EQU $1A ; counter for timing systemTask calls [long]
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dCtlWindow EQU $1E ; driver's window (if any) [pointer]
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dCtlDelay EQU $22 ; number of ticks between sysTask calls [word]
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dCtlEMask EQU $24 ; desk accessory event mask [word]
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dCtlMenu EQU $26 ; menu ID associated with driver [word]
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dCtlSlot EQU $28 ; device slot Number [byte]
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dCtlSlotId EQU $29 ; device Id within slot [byte]
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dCtlDevBase EQU $2A ; driver scratch ptr/offset from base to device [long]
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dCtlOwner EQU $2E ; ptr to task control block(ownership) [Ptr]
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dctlExtDev EQU $32 ; Id of external device [byte]
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; Driver Globals
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UTableBase EQU $11C ; unit I/O table [pointer]
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UnitNtryCnt EQU $1D2 ; count of entries in unit table [word]
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JFetch EQU $8F4 ; fetch a byte routine for drivers [pointer]
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JStash EQU $8F8 ; stash a byte routine for drivers [pointer]
|
|
JIODone EQU $8FC ; IODone entry location [pointer]
|
|
|
|
;Chooser
|
|
|
|
chooserID EQU 1 ; caller value for the chooser
|
|
|
|
;+ I/O System
|
|
|
|
; File positioning modes for ioPosMode field of I/O record
|
|
|
|
fsAtMark EQU 0 ; at current position of mark
|
|
fsFromStart EQU 1 ; offset relative to beginning of file
|
|
fsFromLEOF EQU 2 ; offset relative to logical end-of-file
|
|
fsFromMark EQU 3 ; offset relative to current mark
|
|
rdVerify EQU $40 ; read verify mode
|
|
|
|
; Permission values for ioPermssn field of I/O record
|
|
|
|
fsCurPerm EQU 0 ; whatever is currently allowed
|
|
fsRdPerm EQU 1 ; request to read only
|
|
fsWrPerm EQU 2 ; request to write only
|
|
fsRdWrPerm EQU 3 ; request to read and write
|
|
fsRdWrShPerm EQU 4 ; request for shared read and write
|
|
|
|
; I/O record (general fields with trap-specific ones listed below)
|
|
|
|
ioQElSize EQU $32 ; length of I/O parameter block [50 bytes]
|
|
ioLink EQU $0 ; queue link in header [pointer]
|
|
ioType EQU $4 ; type for safety check [byte]
|
|
ioTrap EQU $6 ; the trap [word]
|
|
ioCmdAddr EQU $8 ; address to dispatch to [pointer]
|
|
ioCompletion EQU $C ; completion routine [pointer]
|
|
ioResult EQU $10 ; I/O result code [word]
|
|
ioFileName EQU $12 ; file name pointer [pointer]
|
|
ioVRefNum EQU $16 ; volume refnum [word]
|
|
ioDrvNum EQU $16 ; drive number [word]
|
|
ioRefNum EQU $18 ; file reference number [word]
|
|
ioFileType EQU $1A ; specified along with FileName [byte]
|
|
|
|
; specific fields for _Read, _Write
|
|
|
|
ioBuffer EQU $20 ; data buffer [pointer]
|
|
ioByteCount EQU $24 ; requested byte count [long]
|
|
ioNumDone EQU $28 ; actual byte count completed [long]
|
|
ioPosMode EQU $2C ; initial file positioning mode/eol char [word]
|
|
ioPosOffset EQU $2E ; file position offset [long]
|
|
|
|
; specific fields for _Allocate
|
|
|
|
ioReqCount EQU $24 ; requested new size [long]
|
|
ioActCount EQU $28 ; actual byte count allocated [long]
|
|
|
|
; specific fields for _Open
|
|
|
|
ioPermssn EQU $1B ; permissions [byte]
|
|
ioOwnBuf EQU $1C ; "private" 522-byte buffer [pointer]
|
|
|
|
; specific fields for _ReName
|
|
|
|
ioNewName EQU $1C ; new name pointer [pointer]
|
|
|
|
; specific fields for _GetFileInfo, _SetFileInfo
|
|
|
|
ioFQElSize EQU $50 ; File command parameter length [80 bytes]
|
|
ioFDirIndex EQU $1C ; directory index of file [word]
|
|
ioFlAttrib EQU $1E ; in-use bit=7, lock bit=0 [byte]
|
|
ioFFlType EQU $1F ; file type [byte]
|
|
ioFlUsrWds EQU $20 ; finder info [16 bytes]
|
|
ioFFlNum EQU $30 ; file number [long]
|
|
ioDirID EQU $30 ; directory ID
|
|
ioFlStBlk EQU $34 ; start file block (0000 if none) [word]
|
|
ioFlLgLen EQU $36 ; logical length (EOF) [long]
|
|
ioFlPyLen EQU $3A ; physical length in bytes [long]
|
|
ioFlRStBlk EQU $3E ; resource fork's start file block [word]
|
|
ioFlRLgLen EQU $40 ; resource fork's logical length (EOF) [long]
|
|
ioFlRPyLen EQU $44 ; resource fork's physical length [long]
|
|
ioFlCrDat EQU $48 ; creation date & time [long]
|
|
ioFlMdDat EQU $4C ; last modification date & time [long]
|
|
|
|
; Specific fields for _GetEOF, _SetEOF
|
|
|
|
ioLEOF EQU $1C ; logical end-of-file [long]
|
|
|
|
; Specific fields for _SetFileType
|
|
|
|
ioNewType EQU $1C ; new type byte [byte]
|
|
|
|
; Specific fields for _GetVolInfo, _GetVolume, _SetVolume, _MountVol, _UnmountVol,
|
|
; _Eject. Note that these traps have a bigger record size.
|
|
|
|
ioVQElSize EQU $40 ; Volume command parameter length [64 bytes]
|
|
ioVDrvNum EQU $16 ; drive or volume number [word]
|
|
ioVNPtr EQU $12 ; name buffer (or zero) [pointer]
|
|
ioVolIndex EQU $1C ; volume index number [word]
|
|
ioVCrDate EQU $1E ; creation date & time [long]
|
|
ioVLsBkUp EQU $22 ; last backup date & time [long]
|
|
ioVAtrb EQU $26 ; Volume attributes [word]
|
|
ioVNmFls EQU $28 ; # files in directory [word]
|
|
ioVDirSt EQU $2A ; start block of file dir [word]
|
|
ioVBlLn EQU $2C ; length of dir in blocks [word]
|
|
ioVNmAlBlks EQU $2E ; num blks (of alloc size) this dev [word]
|
|
ioVAlBlkSiz EQU $30 ; alloc blk byte size [long]
|
|
ioVClpSiz EQU $34 ; bytes to try to allocate at a time [long]
|
|
ioAlBlSt EQU $38 ; starting block in block map [word]
|
|
ioVNxtFNum EQU $3A ; next free file number [long]
|
|
ioVFrBlk EQU $3E ; # free alloc blks for this vol [word]
|
|
|
|
;--- New File System Equates ---
|
|
;
|
|
; Catalog structure equates:
|
|
|
|
fsRtParID EQU 1 ; DirID of parent's root
|
|
fsRtDirID EQU 2 ; Root DirID
|
|
fsXTCNID EQU 3 ; Extent B*-Tree file ID
|
|
fsCTCNID EQU 4 ; Catalog B*-Tree file ID
|
|
fsUsrCNID EQU $10 ; First assignable user CNode ID
|
|
|
|
; Additional equates for catalog information return:
|
|
|
|
ioFlBkDat EQU $50 ; File's last backup date
|
|
ioFlxFndrInfo EQU $54 ; File's additional finder info bytes
|
|
ioFlParID EQU $64 ; File's parent directory ID
|
|
ioFlClpSiz EQU $68 ; File's clump size, in bytes
|
|
|
|
; Additional equates for directory information return:
|
|
|
|
ioDirFlg EQU 4 ; Bit in ioFlAttrb set to indicate directory
|
|
ioDrUsrWds EQU $20 ; Directory's user info bytes
|
|
ioDrDirID EQU $30 ; Directory ID
|
|
ioDrNmFls EQU $34 ; Number of files in a directory
|
|
ioDrCrDat EQU $48 ; Directory creation date
|
|
ioDrMdDat EQU $4C ; Directory modification date
|
|
ioDrBkDat EQU $50 ; Directory backup date
|
|
ioDrFndrInfo EQU $54 ; Directory finder info bytes
|
|
ioDrParID EQU $64 ; Directory's parent directory ID
|
|
ioHFQElSiz EQU $6C ; Size of a Hierarchical File Queue Element
|
|
|
|
; Additional equates for _TFGetVolInfo:
|
|
|
|
ioVLsMod EQU $22 ; Last modification date
|
|
ioVSigWord EQU $40 ; Volume signature
|
|
ioVCBVBMst EQU $2A
|
|
ioVNxtCNID EQU $3A
|
|
ioVDrvInfo EQU $42 ; Drive number (0 if volume is offline)
|
|
ioVDRefNum EQU $44 ; Driver refNum
|
|
ioVFSID EQU $46 ; ID of file system handling this volume
|
|
ioVBkup EQU $48 ; Last backup date (0 if never backed up)
|
|
ioVSeqNum EQU $4C ; Sequence number of this volume in volume set
|
|
ioVWrCnt EQU $4E ; Volume write count
|
|
ioVFilCnt EQU $52 ; Total number of files on volume
|
|
ioVDirCnt EQU $56 ; Total number of directories on the volume
|
|
ioVFndrInfo EQU $5A ; Finder information for volume
|
|
ioHVQElSize EQU $7A ; Length of Hierarchical Volume information PB
|
|
|
|
; New fields for _GetFCBInfo:
|
|
|
|
ioFCBIndx EQU $1C ; FCB index for _GetFCBInfo
|
|
ioFCBFiller1 EQU $1E ; filler
|
|
ioFCBFlNm EQU $20 ; File number
|
|
ioFCBFlags EQU $24 ; FCB flags
|
|
ioFCBStBlk EQU $26 ; File start block
|
|
ioFCBEOF EQU $28 ; Logical end-of-file
|
|
ioFCBPLen EQU $2C ; Physical end-of-file
|
|
ioFCBCrPs EQU $30 ; Current file position
|
|
ioFCBVRefNum EQU $34 ; Volume refNum
|
|
ioFCBClpSiz EQU $36 ; File clump size
|
|
ioFCBParID EQU $3A ; Parent directory ID
|
|
ioFCBQElSize EQU $3E ; extended size of FCBPBRec
|
|
|
|
; New fields for _GetWDInfo:
|
|
|
|
ioWDIndex EQU $1A ; Working Directory index for _GetWDInfo
|
|
ioWDProcID EQU $1C ; WD's ProcID (long)
|
|
ioWDVRefNum EQU $20 ; WD's Volume RefNum (word)
|
|
ioWDDirID EQU $30 ; WD's DirID (long)
|
|
|
|
; New fields for _FSControl call:
|
|
|
|
ioFSVrsn EQU $20 ; File system version
|
|
|
|
; New field for CatMove
|
|
|
|
ioNewDirID EQU $24 ;destination directory for CatMove
|
|
|
|
;
|
|
;--- End of New File System Equates ---
|
|
|
|
; Specific fields for device _Open
|
|
|
|
ioMix EQU $1C ; General purpose field imported by driver[long]
|
|
ioFlags EQU $20 ; General purpose flags [word]
|
|
ioSlot EQU $22 ; Slot [byte]
|
|
ioId EQU $23 ; Id [byte]
|
|
ioSEBlkPtr EQU $22 ; Pointer to the seBlock [long]
|
|
|
|
; ioFlags:
|
|
fMulti EQU $00 ; b0 = fMulti: ioSEBlkPtr is valid (ioSlot, ioId are invalid)
|
|
noCacheBit EQU 5 ; disable cacheing for this operation
|
|
noCache EQU $20 ; constant for noCacheBit
|
|
|
|
; Specific fields for _Control, _Status
|
|
|
|
csCode EQU $1A ; control/status code [word]
|
|
csParam EQU $1C ; operation-defined parameters [22 bytes]
|
|
|
|
; FInfo (Finder Information) record layout
|
|
|
|
fdType EQU $0 ; type of file [long]
|
|
fdCreator EQU $4 ; file's creator [long]
|
|
fdFlags EQU $8 ; flags [word]
|
|
fdLocation EQU $A ; file's location [point]
|
|
fdFldr EQU $E ; file's window [word]
|
|
|
|
; added for HFS
|
|
|
|
; FXInfo record layout
|
|
|
|
fdIconID EQU $0 ; Icon ID [word]
|
|
fdUnused EQU $2 ; unused but reserved [4 words]
|
|
fdComment EQU $A ; Comment ID [word]
|
|
fdPutAway EQU $C ; Home Dir ID [2 words]
|
|
|
|
; DInfo record layout
|
|
|
|
frRect EQU $0 ; Folder Rect [4 words]
|
|
frFlags EQU $8 ; Flags [word]
|
|
frLocation EQU $A ; Location [2 words]
|
|
frView EQU $E ; Folder view [word]
|
|
|
|
; DXInfo record layout
|
|
|
|
frScroll EQU $0 ; scroll position [2 words]
|
|
frOpenChain EQU $4 ; dirID chain of open folders [2 words]
|
|
frUnused EQU $8 ; unused but reserved [word]
|
|
frComment EQU $A ; comment [word]
|
|
frPutAway EQU $C ; Dir ID [2 words]
|
|
|
|
;end of addition
|
|
|
|
; Masks for fdFlags field of FInfo record defined above
|
|
|
|
fOnDesk EQU 1
|
|
fHasBundle EQU 8192 ; set if file has a bundle
|
|
fInvisible EQU 16384 ; set if file's icon is invisible
|
|
fTrash EQU -3 ; file is in Trash window
|
|
fDeskTop EQU -2 ; file is on desktop
|
|
fDisk EQU 0 ; file is in disk window
|
|
|
|
; File System Globals
|
|
|
|
DrvQHdr EQU $308 ; queue header of drives in system [10 bytes]
|
|
BootDrive EQU $210 ; drive number of boot drive [word]
|
|
EjectNotify EQU $338 ; eject notify procedure [pointer]
|
|
IAZNotify EQU $33C ; world swaps notify procedure [pointer]
|
|
SFSaveDisk EQU $214 ; last vRefNum seen by standard file [word]
|
|
CurDirStore EQU $398 ; save dir across calls to Standard File [long]
|
|
|
|
;+ Date-Time record (for use with _Secs2Date, and _Date2Secs)
|
|
|
|
; DateTimeRec RECORD 0
|
|
year EQU 0
|
|
month EQU 2
|
|
day EQU 4
|
|
hour EQU 6
|
|
minute EQU 8
|
|
second EQU 10
|
|
dayOfWeek EQU 12
|
|
cbDateTimeRec EQU 14
|
|
; ENDR
|
|
|
|
dtYear EQU $0 ; year (1904..) [word]
|
|
dtMonth EQU $2 ; month (1..12) [word]
|
|
dtDay EQU $4 ; day (1..31) [word]
|
|
dtHour EQU $6 ; hour (0..23) [word]
|
|
dtMinute EQU $8 ; minute (0..59) [word]
|
|
dtSecond EQU $A ; second (0..59) [word]
|
|
dtDayOfWeek EQU $C ; day of week, sunday..saturday (1..7) [word]
|
|
|
|
|
|
;+ Miscellaneous stuff
|
|
|
|
OneOne EQU $A02 ; constant $00010001 [long]
|
|
MinusOne EQU $A06 ; constant $FFFFFFFF [long]
|
|
Lo3Bytes EQU $31A ; constant $00FFFFFF [long]
|
|
ROMBase EQU $2AE ; ROM base address [pointer]
|
|
RAMBase EQU $2B2 ; RAM base address [pointer]
|
|
SysVersion EQU $15A ; version # of RAM-based system [word]
|
|
RndSeed EQU $156 ; random seed/number [long]
|
|
|
|
; New fields for _GetDefaultStartup: [DefStartRec]
|
|
; SlotDev:
|
|
sdExtDevID EQU $0 ; [byte]
|
|
sdPartition EQU $1 ; [byte]
|
|
sdSlotNum EQU $2 ; [byte]
|
|
sdSRsrcID EQU $3 ; [byte]
|
|
; SCSIDev:
|
|
sdReserved1 EQU $0 ; [byte]
|
|
sdReserved2 EQU $1 ; [byte]
|
|
sdRefNum EQU $2 ; [word]
|
|
|
|
; New fields for _GetVideoDefault: [DefVideoRec]
|
|
|
|
sdSlot EQU $0 ; [byte]
|
|
sdSResource EQU $1 ; [byte]
|
|
|
|
; New fields for _GetOSDefault: [DefOSRec]
|
|
|
|
sdReserved EQU $0 ; [byte]
|
|
sdOSType EQU $1 ; [byte]
|
|
|
|
|
|
;+ SysEnvirons info
|
|
|
|
|
|
; SysEnvRec RECORD 0
|
|
environsVersion EQU 0
|
|
machineType EQU 2
|
|
systemVersion EQU 4
|
|
processor EQU 6
|
|
hasFPU EQU 8
|
|
hasColorQD EQU 9
|
|
keyBoardType EQU 10
|
|
atDrvrVersNum EQU 12
|
|
sysVRefNum EQU 14
|
|
cbSysEnvRec EQU 16
|
|
; ENDR
|
|
|
|
curSysEnvVers EQU 1 ; latest SysEnvirons version
|
|
|
|
; return values
|
|
|
|
envMachUnknown EQU 0
|
|
env512KE EQU 1
|
|
envMacPlus EQU 2
|
|
envSE EQU 3
|
|
envMacII EQU 4
|
|
envMacIIx EQU 5
|
|
envMac EQU -1 ; for the glue (sigh)
|
|
|
|
|
|
|
|
envXL EQU -2 ; for the glue (double sigh)
|
|
envCPUUnknown EQU 0 ; CPU types
|
|
env68000 EQU 1
|
|
env68010 EQU 2
|
|
env68020 EQU 3
|
|
env68030 EQU 4
|
|
envUnknownKbd EQU 0 ; Keyboard types
|
|
envMacKbd EQU 1
|
|
envMacAndPad EQU 2
|
|
envMacPlusKbd EQU 3
|
|
envAExtendKbd EQU 4
|
|
envStandADBKbd EQU 5
|
|
|
|
|
|
;+ Scratch Areas
|
|
|
|
Scratch20 EQU $1E4 ; scratch [20 bytes]
|
|
Scratch8 EQU $9FA ; scratch [8 bytes]
|
|
|
|
|
|
;+ Scrap Manager
|
|
|
|
ScrapSize EQU $960 ; scrap length [long]
|
|
ScrapHandle EQU $964 ; memory scrap [handle]
|
|
ScrapCount EQU $968 ; validation byte [word]
|
|
ScrapState EQU $96A ; scrap state [word]
|
|
ScrapName EQU $96C ; pointer to scrap name [pointer]
|
|
|
|
|
|
;+ Desk Accessories
|
|
|
|
|
|
; Message Definitions (in CSCode of control call)
|
|
|
|
accEvent EQU $40 ; event message from SystemEvent
|
|
accRun EQU $41 ; run message from SystemTask
|
|
accCursor EQU $42 ; cursor message from SystemTask
|
|
accMenu EQU $43 ; menu message from SystemMenu
|
|
accUndo EQU $44 ; undo message from SystemEdit
|
|
accCut EQU $46 ; cut message from SystemEdit
|
|
accCopy EQU $47 ; copy message from SystemEdit
|
|
accPaste EQU $48 ; paste message from SystemEdit
|
|
accClear EQU $49 ; clear message from SystemEdit
|
|
goodBye EQU -1 ; goodbye message
|
|
|
|
|
|
|
|
;International stuff
|
|
|
|
IntlSpec EQU $BA0 ; (long) - ptr to extra Intl data
|
|
|
|
;Switcher
|
|
|
|
SwitcherTPtr EQU $286 ; Switcher's switch table
|
|
|
|
; Trap bits for memory manager
|
|
|
|
tSysOrCurZone EQU 10 ; bit set implies System Zone
|
|
; bit clear implies Current Zone
|
|
clearBit EQU 9 ; bit set means clear allocated memory.
|
|
|
|
|
|
; Peripheral chips and Magic Hardware addresses
|
|
|
|
CPUFlag EQU $12F ; $00=68000, $01=68010, $02=68020 (old ROM inits to $00)
|
|
; (this is old DskWr11 flag . . .)
|
|
|
|
; VIA (6522) interface chip
|
|
|
|
VIA EQU $1D4 ; VIA base address [pointer]
|
|
|
|
; Disk Address
|
|
|
|
IWM EQU $1E0 ; IWM base address [pointer]
|
|
|
|
|
|
; Interrupt secondary vectors
|
|
|
|
Lvl1DT EQU $192 ; Interrupt level 1 dispatch table [32 bytes]
|
|
Lvl2DT EQU $1B2 ; Interrupt level 2 dispatch table [32 bytes]
|
|
ExtStsDT EQU $2BE ; SCC ext/sts secondary dispatch table [16 bytes]
|
|
|
|
|
|
|
|
; Parameter Ram
|
|
|
|
SPValid EQU $1F8 ; validation field ($A7) [byte]
|
|
SPATalkA EQU $1F9 ; AppleTalk node number hint for port A
|
|
SPATalkB EQU $1FA ; AppleTalk node number hint for port B
|
|
SPAlarm EQU $200 ; alarm time [long]
|
|
SPFont EQU $204 ; default application font number minus 1 [word]
|
|
SPKbd EQU $206 ; kbd repeat thresh in 4/60ths [2 4-bit]
|
|
SPPrint EQU $207 ; print stuff [byte]
|
|
SPVolCtl EQU $208 ; volume control [byte]
|
|
SPClikCaret EQU $209 ; double click/caret time in 4/60ths[2 4-bit]
|
|
SPMisc1 EQU $20A ; miscellaneous [1 byte]
|
|
SPMisc2 EQU $20B ; miscellaneous [1 byte]
|
|
GetParam EQU $1E4 ; system parameter scratch [20 bytes]
|
|
SysParam EQU $1F8 ; system parameter memory [20 bytes]
|
|
|
|
; Cursor
|
|
|
|
CrsrThresh EQU $8EC ; delta threshold for mouse scaling [word]
|
|
JCrsrTask EQU $8EE ; address of CrsrVBLTask [long]
|
|
MTemp EQU $828 ; Low-level interrupt mouse location [long]
|
|
RawMouse EQU $82C ; un-jerked mouse coordinates [long]
|
|
CrsrRect EQU $83C ; Cursor hit rectangle [8 bytes]
|
|
TheCrsr EQU $844 ; Cursor data, mask & hotspot [68 bytes]
|
|
CrsrAddr EQU $888 ; Address of data under cursor [long]
|
|
CrsrSave EQU $88C ; data under the cursor [64 bytes]
|
|
CrsrVis EQU $8CC ; Cursor visible? [byte]
|
|
CrsrBusy EQU $8CD ; Cursor locked out? [byte]
|
|
CrsrNew EQU $8CE ; Cursor changed? [byte]
|
|
CrsrState EQU $8D0 ; Cursor nesting level [word]
|
|
CrsrObscure EQU $8D2 ; Cursor obscure semaphore [byte]
|
|
|
|
; Mouse/Keyboard
|
|
|
|
KbdVars EQU $216 ; Keyboard manager variables [4 bytes]
|
|
KbdType EQU $21E ; keyboard model number [byte]
|
|
MBState EQU $172 ; current mouse button state [byte]
|
|
KeyMap EQU $174 ; bitmap of the keyboard [2 longs]
|
|
KeypadMap EQU $17C ; bitmap for numeric pad-18bits [long]
|
|
Key1Trans EQU $29E ; keyboard translator procedure [pointer]
|
|
Key2Trans EQU $2A2 ; numeric keypad translator procedure [pointer]
|
|
JGNEFilter EQU $29A ; GetNextEvent filter proc [pointer]
|
|
KeyMVars EQU $B04 ; (word) for ROM KEYM proc state
|
|
Mouse EQU $830 ; processed mouse coordinate [long]
|
|
CrsrPin EQU $834 ; cursor pinning rectangle [8 bytes]
|
|
CrsrCouple EQU $8CF ; cursor coupled to mouse? [byte]
|
|
CrsrScale EQU $8D3 ; cursor scaled? [byte]
|
|
MouseMask EQU $8D6 ; V-H mask for ANDing with mouse [long]
|
|
MouseOffset EQU $8DA ; V-H offset for adding after ANDing [long]
|
|
|
|
; System Clocks
|
|
|
|
AlarmState EQU $21F ; Bit7=parity, Bit6=beeped, Bit0=enable [byte]
|
|
|
|
|
|
;+ Vertical Blanking Interrupt Handler
|
|
|
|
; VBL Block Queue Element
|
|
|
|
vType EQU 1 ; VBL queue element is type 1
|
|
inVbl EQU 6 ; bit index for "in VBL" flag
|
|
vblink EQU 0 ; Link to next element [pointer]
|
|
vblType EQU 4 ; Unique ID for validity [word]
|
|
vblAddr EQU 6 ; service routine [pointer]
|
|
vblCount EQU $A ; timeout count [word]
|
|
vblPhase EQU $C ; phase count [word]
|
|
VBLQueue EQU $160 ; VBL queue header [10 bytes]
|
|
|
|
; Event manager
|
|
|
|
jPlayCtl EQU 16 ; playBack call
|
|
jRecordCtl EQU 17 ; record call
|
|
jcTickCount EQU 0 ; journal code for TickCount
|
|
jcGetMouse EQU 1 ; journal code for GetMouse
|
|
jcButton EQU 2 ; journal code for Button
|
|
jcGetKeys EQU 3 ; journal code for GetKeys
|
|
jcEvent EQU 4 ; journal code for GetNextEvent(Avail)
|
|
SysEvtMask EQU $144 ; system event mask [word]
|
|
SysEvtBuf EQU $146 ; system event queue element buffer [pointer]
|
|
EventQueue EQU $14A ; event queue header [10 bytes]
|
|
EvtBufCnt EQU $154 ; max number of events in SysEvtBuf - 1 [word]
|
|
|
|
; Event Queue Element Data Stucture
|
|
|
|
evtQWhat EQU 6 ; event code [word]
|
|
evtQMessage EQU 8 ; event message [long]
|
|
evtQWhen EQU $C ; ticks since startup [long]
|
|
evtQWhere EQU $10 ; mouse location [long]
|
|
evtQMeta EQU $14 ; state of modifier keys [byte]
|
|
evtQMBut EQU $15 ; state of mouse button [byte]
|
|
evtQBlkSize EQU $16 ; size of event record counting queue info
|
|
|
|
; flags in flags field in heapzone header
|
|
|
|
fOnCheck EQU 0 ; Turn On Checking
|
|
fChecking EQU 1 ; Checking on
|
|
fNSelCompct EQU 4 ; Use non-selective compact algorithm when 1.
|
|
fNoRvrAlloc EQU 5 ; Don't use rover allocation scheme when 1.
|
|
fNSelPurge EQU 6 ; Use non-selective purge algorithm when 1.
|
|
fRelAtEnd EQU 7 ; MakeBk packs rels at end of free bk when 1.
|
|
ROZ EQU $0 ; bit in flags field of MemMgr zone header
|
|
|
|
; Block Types
|
|
|
|
tybkMask EQU 3 ; Mask for block type
|
|
tybkFree EQU 0 ; Free Block
|
|
tybkNRel EQU 1 ; Non-Relocatable
|
|
tybkRel EQU 2 ; Relocatable
|
|
|
|
; Block Offsets
|
|
|
|
tagBC EQU 0 ; Tag and Byte Count field [long]
|
|
handle EQU 4 ; back pointer to master pointer [pointer]
|
|
blkData EQU 8 ; data starts here
|
|
|
|
; Heap Zone header
|
|
|
|
bkLim EQU $0 ; last block in zone [pointer]
|
|
purgePtr EQU $4 ; roving purge placeholder [pointer]
|
|
hFstFree EQU $8 ; first free handle [pointer]
|
|
zcbFree EQU $C ; # of free bytes in zone [long]
|
|
gzProc EQU $10 ; grow zone procedure [pointer]
|
|
mAllocCnt EQU $14 ; # of master ptrs to allocate [word]
|
|
flags EQU $16 ; Flags [word]
|
|
cntRel EQU $18 ; # of allocated relocatable blocks [word]
|
|
maxRel EQU $1A ; max # of allocated rel. blocks [word]
|
|
cntNRel EQU $1C ; # of allocated non-rel. blocks [word]
|
|
maxNRel EQU $1E ; max # of allocated non-rel. blocks [word]
|
|
cntEmpty EQU $20 ; # of empty handles [word]
|
|
cntHandles EQU $22 ; total # of handles [word]
|
|
minCBFree EQU $24 ; min # of bytes free [long]
|
|
purgeProc EQU $28 ; purge warning procedure [pointer]
|
|
allocPtr EQU $30 ; roving allocator [pointer]
|
|
heapData EQU $34 ; start of heap zone data
|
|
|
|
|
|
|
|
GZRootHnd EQU $328 ; root handle for GrowZone [handle]
|
|
GZRootPtr EQU $32C ; root pointer for GrowZone [pointer]
|
|
GZMoveHnd EQU $330 ; moving handle for GrowZone [handle]
|
|
MemTop EQU $108 ; top of memory [pointer]
|
|
MmInOK EQU $12E ; initial memory mgr checks ok? [byte]
|
|
HpChk EQU $316 ; heap check RAM code [pointer]
|
|
MaskBC EQU $31A ; Memory Manager Byte Count Mask [long]
|
|
MaskHandle EQU $31A ; Memory Manager Handle Mask [long]
|
|
MaskPtr EQU $31A ; Memory Manager Pointer Mask [long]
|
|
MinStack EQU $31E ; min stack size used in InitApplZone [long]
|
|
DefltStack EQU $322 ; default size of stack [long]
|
|
MMDefFlags EQU $326 ; default zone flags [word]
|
|
|
|
;+ System Error Handler
|
|
|
|
DSAlertTab EQU $2BA ; system error alerts [pointer]
|
|
DSAlertRect EQU $3F8 ; rectangle for disk-switch alert [8 bytes]
|
|
DSDrawProc EQU $334 ; alternate syserror draw procedure [pointer]
|
|
DSWndUpdate EQU $15D ; GNE not to paintBehind DS AlertRect? [byte]
|
|
WWExist EQU $8F2 ; window manager initialized? [byte]
|
|
QDExist EQU $8F3 ; quickdraw is initialized [byte]
|
|
ResumeProc EQU $A8C ; Resume procedure from InitDialogs [pointer]
|
|
DSErrCode EQU $AF0 ; last system error alert ID
|
|
|
|
;+ Drivers
|
|
|
|
dskRfN EQU $FFFB ; 3.5" disk reference number
|
|
IntFlag EQU $15F ; reduce interrupt disable time when bit 7 = 0
|
|
|
|
; Serial I/O Driver
|
|
|
|
SerialVars EQU $2D0 ; async driver variables [16 bytes]
|
|
ABusVars EQU $2D8 ;Pointer to AppleTalk local variables
|
|
ABusDCE EQU $2DC ;Pointer to AppleTalk DCE
|
|
PortAUse EQU $290 ; bit 7: 1 = not in use, 0 = in use
|
|
; bits 0-3: current use of port (see use type)
|
|
; bits 4-6: user specific
|
|
PortBUse EQU $291 ; port B use, same format as PortAUse
|
|
SCCASts EQU $2CE ; SCC read reg 0 last ext/sts rupt - A [byte]
|
|
SCCBSts EQU $2CF ; SCC read reg 0 last ext/sts rupt - B [byte]
|
|
|
|
; Serial handshake record definition
|
|
|
|
shFXOn EQU $0 ; XOn/XOff output control flags [byte]
|
|
shFCTS EQU $1 ; CTS hardware handshake flag [byte]
|
|
shXOn EQU $2 ; XOn character [byte]
|
|
shXOff EQU $3 ; XOff character [byte]
|
|
shErrs EQU $4 ; errors that cause abort [byte]
|
|
shEvts EQU $5 ; status changes that cause events [byte]
|
|
shFInX EQU $6 ; XOn/XOff input flow control flag [byte]
|
|
shNull EQU $7 ; not used [byte]
|
|
|
|
; Serial status record definition
|
|
|
|
ssCumErrs EQU $0 ; cumulative errors [byte]
|
|
ssXOffSent EQU $1 ; XOff sent as input control flag [byte]
|
|
ssRdPend EQU $2 ; read pending flag [byte]
|
|
ssWrPend EQU $3 ; write pending flag [byte]
|
|
ssCTSHold EQU $4 ; CTS flow control hold flag [byte]
|
|
ssXOffHold EQU $5 ; XOff received as output flow control [byte]
|
|
|
|
; Disk Driver
|
|
|
|
; Driver Code Header (for I/O drivers, desk accessories)
|
|
|
|
drvrFlags EQU $0 ; various flags and permissions [word]
|
|
drvrDelay EQU $2 ; # of ticks between systask calls [word]
|
|
drvrEMask EQU $4 ; event mask [word]
|
|
drvrMenu EQU $6 ; driver menu ID [word]
|
|
drvrOpen EQU $8 ; open routine offset [word]
|
|
drvrPrime EQU $A ; prime routine offset [word]
|
|
drvrCtl EQU $C ; control routine offset [word]
|
|
drvrStatus EQU $E ; status routine offset [word]
|
|
drvrClose EQU $10 ; warmstart reset routine offset [word]
|
|
drvrName EQU $12 ; length byte and name of driver [string]
|
|
;drvrVersion EQU ??? ; Driver w/ highest version # installed [word]
|
|
; This field's offset varies depending upon the length
|
|
; of the Name field preceding it. It must be word aligned!
|
|
|
|
; Driver Status record definition
|
|
|
|
dsTrack EQU $0 ; current track [word]
|
|
dsWriteProt EQU $2 ; bit 7=1 if volume locked [byte]
|
|
dsDiskInPlace EQU $3 ; disk in place [byte]
|
|
dsInstalled EQU $4 ; drive installed [byte]
|
|
dsSides EQU $5 ; bit 7=0 if single-sided drive [byte]
|
|
dsQLink EQU $6 ; next queue entry [pointer]
|
|
dsDQVers EQU $A ; 1 for HD20 [word]
|
|
dsDQDrive EQU $C ; drive number [word]
|
|
dsDQRefNum EQU $E ; driver reference number [word]
|
|
dsDQFSID EQU $10 ; file-system identifier [word]
|
|
dsTwoSideFmt EQU $12 ; -1 if two-sided disk [byte]
|
|
dsDiskErrs EQU $14 ; error count [word]
|
|
dsDrvSize EQU $12 ;drive block size low word [word]
|
|
dsDrvS1 EQU $14 ;drive block size high word [word]
|
|
dsDrvType EQU $16 ;1 for HD20 [word]
|
|
dsDrvManf EQU $18 ;1 for Apple Computer, Inc [word]
|
|
dsDrvChar EQU $1A ;230 ($E6) for HD20 [word]
|
|
dsDrvMisc EQU $1C ;0 -- reserved [byte]
|
|
|
|
|
|
DskErr EQU $142 ; disk routine result code [word]
|
|
PWMBuf2 EQU $312 ; PWM buffer 1 (or 2 if sound) [pointer]
|
|
|
|
; Drive command codes
|
|
|
|
dcRead EQU 0
|
|
dcWrite EQU 1
|
|
dcStatus EQU 3
|
|
dcInit EQU 25
|
|
dcScan EQU 26
|
|
|
|
; Sound Stuff
|
|
|
|
SoundPtr EQU $262 ; 4VE sound definition table [pointer]
|
|
SoundBase EQU $266 ; sound bitMap [pointer]
|
|
SoundVBL EQU $26A ; vertical retrace control element [16 bytes]
|
|
SoundDCE EQU $27A ; sound driver DCE [pointer]
|
|
SoundActive EQU $27E ; sound is active? [byte]
|
|
SoundLevel EQU $27F ; current level in buffer [byte]
|
|
CurPitch EQU $280 ; current pitch value [word]
|
|
|
|
; I/O System
|
|
|
|
noQueueBit EQU $9 ; tells I/O system not to queue the request
|
|
asyncTrpBit EQU $A ; bit in high byte of trap specifying async
|
|
ToExtFS EQU $3F2 ; hook for external file systems
|
|
|
|
; File System Globals
|
|
|
|
DskVerify EQU $12C ; used by 3.5 disk driver for read/verify [byte]
|
|
TagData EQU $2FA ; sector tag info for disk drivers [14 bytes]
|
|
BufTgFNum EQU $2FC ; file number [long]
|
|
BufTgFFlg EQU $300 ; flags [word]
|
|
BufTgFBkNum EQU $302 ; logical block number [word]
|
|
BufTgDate EQU $304 ; time stamp [word]
|
|
|
|
; I/O Command Equates for I/O Queue Elements (match trap numbers)
|
|
|
|
aRdCmd EQU 2 ; read command
|
|
aWrCmd EQU 3 ; write command
|
|
aCtlCmd EQU 4 ; control command
|
|
aStsCmd EQU 5 ; status command
|
|
|
|
; New fields for _SetPMSP call: PMSP = "Poor Man's Search Path"
|
|
|
|
ioPMSPFlg EQU $1A ; Flag whether to enable the PMSP
|
|
ioPMSPHook EQU $1C ; Pointer to PMSP hook proc
|
|
|
|
; Print variables
|
|
|
|
ScrDmpEnb EQU $2F8 ; screen dump enabled? [byte]
|
|
ScrDmpType EQU $2F9 ; FF dumps screen, FE dumps front window [byte]
|
|
|
|
; Scrap Variables
|
|
|
|
ScrapVars EQU $960 ; scrap manager variables [32 bytes]
|
|
ScrapInfo EQU $960 ; scrap length [long]
|
|
ScrapEnd EQU $980 ; end of scrap vars
|
|
ScrapTag EQU $970 ; scrap file name [STRING[15]]
|
|
|
|
; Segment Loader
|
|
|
|
LaunchFlag EQU $902 ; from launch or chain [byte]
|
|
SaveSegHandle EQU $930 ; seg 0 handle [handle]
|
|
CurJTOffset EQU $934 ; current jump table offset [word]
|
|
CurPageOption EQU $936 ; current page 2 configuration [word]
|
|
LoaderPBlock EQU $93A ; param block for ExitToShell [10 bytes]
|
|
CurApRefNum EQU $900 ; refNum of application's resFile [word]
|
|
CurrentA5 EQU $904 ; current value of A5 [pointer]
|
|
CurStackBase EQU $908 ; current stack base [pointer]
|
|
CurApName EQU $910 ; name of application [STRING[31]]
|
|
LoadTrap EQU $12D ; trap before launch? [byte]
|
|
SegHiEnable EQU $BB2 ; (byte) 0 to disable MoveHHi in LoadSeg
|
|
|
|
;device manager - Chooser message values
|
|
|
|
newSelMsg EQU 12 ;a new selection has been made
|
|
fillListMsg EQU 13 ;fill the list with choices to be made
|
|
getSelMsg EQU 14 ;mark one or more choices as selcted
|
|
selectMsg EQU 15 ;a choice has actually been made
|
|
deselectMsg EQU 16 ;a choice has been canceled
|
|
terminateMsg EQU 17 ;lets device package clean up
|
|
buttonMsg EQU 19 ;a button has been clicked
|
|
psAlert EQU 6 ;page setup alert bit in HiliteMode
|
|
theChooser EQU 1
|
|
|
|
; cdev message types
|
|
initDev EQU 0 ; Time for cdev to initialize itself
|
|
hitDev EQU 1 ; Hit on one of my items
|
|
closeDev EQU 2 ; Close yourself
|
|
nulDev EQU 3 ; Null event
|
|
updateDev EQU 4 ; Update event
|
|
activDev EQU 5 ; Activate event
|
|
deactivDev EQU 6 ; Deactivate event
|
|
keyEvtDev EQU 7 ; Key down/auto key
|
|
macDev EQU 8 ; Decide whether or not to show up
|
|
undoDev EQU 9
|
|
cutDev EQU 10
|
|
copyDev EQU 11
|
|
pasteDev EQU 12
|
|
clearDev EQU 13
|
|
|
|
; cdev error codes
|
|
cdevGenErr EQU -1 ; General error; gray cdev w/o alert
|
|
cdevMemErr EQU 0 ; Memory shortfall; alert user please
|
|
cdevResErr EQU 1 ; Couldn't get a needed resource; alert
|
|
cdevUnset EQU 3 ; cdevValue is initialized to this
|
|
;___________________________________________________________________________
|
|
;
|
|
; Background Notification Manager
|
|
|
|
BNMQHd EQU $B50 ; head of background notification Q
|
|
; ExpandMemRec RECORD 0
|
|
emVersion EQU 0
|
|
emSize EQU 2
|
|
emIntlGlobals EQU 6
|
|
emKeyDeadState EQU 10
|
|
emKeyCache EQU 14
|
|
emIntlDef EQU 18
|
|
emFirstKeyboard EQU 22
|
|
emAlign EQU 23
|
|
emItlCache EQU 24
|
|
emItlNeedUnlock EQU 40
|
|
emItlDirectGetIntl EQU 41
|
|
emFiller EQU 42
|
|
cbExpandMemRec EQU 64
|
|
; ENDR
|
|
|
|
|
|
|
|
JDoEject EQU 4*($F7)+$0400 ; Sony Driver jump vectors
|
|
|
|
|