|
0
|
1
|
|
|
2
|
|
|
3 nam os9defs
|
|
|
4 ttl OS-9 System Symbol Definitions
|
|
|
5
|
|
|
6 ***
|
|
|
7 * System Service Request Code Definitions
|
|
|
8 org 0
|
|
|
9 F$Link rmb 1 Link to Module
|
|
|
10 F$Load rmb 1 Load Module from File
|
|
|
11 F$UnLink rmb 1 Unlink Module
|
|
|
12 F$Fork rmb 1 Start New Process
|
|
|
13 F$Wait rmb 1 Wait for Child Process to Die
|
|
|
14 F$Chain rmb 1 Chain Process to New Module
|
|
|
15 F$Exit rmb 1 Terminate Process
|
|
|
16 F$Mem rmb 1 Set Memory Size
|
|
|
17 F$Send rmb 1 Send Signal to Process
|
|
|
18 F$Icpt rmb 1 Set Signal Intercept
|
|
|
19 F$Sleep rmb 1 Suspend Process
|
|
|
20 F$SSpd rmb 1 Suspend Process
|
|
|
21 F$ID rmb 1 Return Process ID
|
|
|
22 F$SPrior rmb 1 Set Process Priority
|
|
|
23 F$SSWI rmb 1 Set Software Interrupt
|
|
|
24 F$PErr rmb 1 Print Error
|
|
|
25 F$PrsNam rmb 1 Parse Pathlist Name
|
|
|
26 F$CmpNam rmb 1 Compare Two Names
|
|
|
27 F$SchBit rmb 1 Search Bit Map
|
|
|
28 F$AllBit rmb 1 Allocate in Bit Map
|
|
|
29 F$DelBit rmb 1 Deallocate in Bit Map
|
|
|
30 F$Time rmb 1 Get Current Time
|
|
|
31 F$STime rmb 1 Set Current Time
|
|
|
32 F$CRC rmb 1 Generate CRC
|
|
|
33 F$GPrDsc rmb 1 get Process Descriptor copy
|
|
|
34 F$GBlkMp rmb 1 get System Block Map copy
|
|
|
35 F$GModDr rmb 1 get Module Directory copy
|
|
|
36 F$CpyMem rmb 1 Copy External Memory
|
|
|
37 F$SUser rmb 1 Set User ID number
|
|
|
38 F$UnLoad rmb 1 Unlink Module by name
|
|
|
39 F$Alarm rmb 1 Color Computer Alarm Call (system wide)
|
|
|
40 rmb 2 reserved - For overlap of other systems
|
|
|
41 F$NMLink rmb 1 Color Computer NonMapping Link
|
|
|
42 F$NMLoad rmb 1 Color Computer NonMapping Load
|
|
|
43
|
|
|
44 org $25
|
|
|
45 F$TPS rmb 1 Return System's Ticks Per Second
|
|
|
46 F$TimAlm rmb 1 COCO individual process alarm call
|
|
|
47
|
|
|
48 org $27 Beginning of System Reserved Calls
|
|
|
49 F$VIRQ rmb 1 Install/Delete Virtual IRQ
|
|
|
50 F$SRqMem rmb 1 System Memory Request
|
|
|
51 F$SRtMem rmb 1 System Memory Return
|
|
|
52 F$IRQ rmb 1 Enter IRQ Polling Table
|
|
|
53 F$IOQu rmb 1 Enter I/O Queue
|
|
|
54 F$AProc rmb 1 Enter Active Process Queue
|
|
|
55 F$NProc rmb 1 Start Next Process
|
|
|
56 F$VModul rmb 1 Validate Module
|
|
|
57 F$Find64 rmb 1 Find Process/Path Descriptor
|
|
|
58 F$All64 rmb 1 Allocate Process/Path Descriptor
|
|
|
59 F$Ret64 rmb 1 Return Process/Path Descriptor
|
|
|
60 F$SSvc rmb 1 Service Request Table Initialization
|
|
|
61 F$IODel rmb 1 Delete I/O Module
|
|
|
62 F$SLink rmb 1 System Link
|
|
|
63 F$Boot rmb 1 Bootstrap System
|
|
|
64 F$BtMem rmb 1 Bootstrap Memory Request
|
|
|
65 F$GProcP rmb 1 Get Process ptr
|
|
|
66 F$Move rmb 1 Move Data (low bound first)
|
|
|
67 F$AllRAM rmb 1 Allocate RAM blocks
|
|
|
68 F$AllImg rmb 1 Allocate Image RAM blocks
|
|
|
69 F$DelImg rmb 1 Deallocate Image RAM blocks
|
|
|
70 F$SetImg rmb 1 Set Process DAT Image
|
|
|
71 F$FreeLB rmb 1 Get Free Low Block
|
|
|
72 F$FreeHB rmb 1 Get Free High Block
|
|
|
73 F$AllTsk rmb 1 Allocate Process Task number
|
|
|
74 F$DelTsk rmb 1 Deallocate Process Task number
|
|
|
75 F$SetTsk rmb 1 Set Process Task DAT registers
|
|
|
76 F$ResTsk rmb 1 Reserve Task number
|
|
|
77 F$RelTsk rmb 1 Release Task number
|
|
|
78 F$DATLog rmb 1 Convert DAT Block/Offset to Logical
|
|
|
79 F$DATTmp rmb 1 Make temporary DAT image (Obsolete)
|
|
|
80 F$LDAXY rmb 1 Load A [X,[Y]]
|
|
|
81 F$LDAXYP rmb 1 Load A [X+,[Y]]
|
|
|
82 F$LDDDXY rmb 1 Load D [D+X,[Y]]
|
|
|
83 F$LDABX rmb 1 Load A from 0,X in task B
|
|
|
84 F$STABX rmb 1 Store A at 0,X in task B
|
|
|
85 F$AllPrc rmb 1 Allocate Process Descriptor
|
|
|
86 F$DelPrc rmb 1 Deallocate Process Descriptor
|
|
|
87 F$ELink rmb 1 Link using Module Directory Entry
|
|
|
88 F$FModul rmb 1 Find Module Directory Entry
|
|
|
89 F$MapBlk rmb 1 Map Specific Block
|
|
|
90 F$ClrBlk rmb 1 Clear Specific Block
|
|
|
91 F$DelRAM rmb 1 Deallocate RAM blocks
|
|
|
92 F$GCMDir rmb 1 Pack module directory
|
|
|
93 F$AlHRam rmb 1 Allocate HIGH RAM Blocks
|
|
|
94
|
|
|
95 rmb 1 not used
|
|
|
96
|
|
|
97 * NitrOS9 additions
|
|
|
98 F$CRCMod rmb 1 CRC mode, toggle or report current status
|
|
|
99
|
|
|
100 *
|
|
|
101 * Numbers $70 through $7F are reserved for user definitions
|
|
|
102 org $70
|
|
|
103 F$RegDmp rmb 1 Ron Lammardo's debugging register dump call
|
|
|
104 F$NVRAM rmb 1 Non Volatile RAM (RTC battery backed static) read/write
|
|
|
105 rmb $80-. reserved for user definition
|
|
|
106
|
|
|
107 ***
|
|
|
108 * I/O Service Request Code Definitions
|
|
|
109 org $80
|
|
|
110 I$Attach rmb 1 Attach I/O Device
|
|
|
111 I$Detach rmb 1 Detach I/O Device
|
|
|
112 I$Dup rmb 1 Duplicate Path
|
|
|
113 I$Create rmb 1 Create New File
|
|
|
114 I$Open rmb 1 Open Existing File
|
|
|
115 I$MakDir rmb 1 Make Directory File
|
|
|
116 I$ChgDir rmb 1 Change Default Directory
|
|
|
117 I$Delete rmb 1 Delete File
|
|
|
118 I$Seek rmb 1 Change Current Position
|
|
|
119 I$Read rmb 1 Read Data
|
|
|
120 I$Write rmb 1 Write Data
|
|
|
121 I$ReadLn rmb 1 Read Line of ASCII Data
|
|
|
122 I$WritLn rmb 1 Write Line of ASCII Data
|
|
|
123 I$GetStt rmb 1 Get Path Status
|
|
|
124 I$SetStt rmb 1 Set Path Status
|
|
|
125 I$Close rmb 1 Close Path
|
|
|
126 I$DeletX rmb 1 Delete from current exec dir
|
|
|
127
|
|
|
128 ***
|
|
|
129 * File Access Modes
|
|
|
130 READ. equ %00000001
|
|
|
131 WRITE. equ %00000010
|
|
|
132 UPDAT. equ READ.+WRITE.
|
|
|
133 EXEC. equ %00000100
|
|
|
134 PREAD. equ %00001000
|
|
|
135 PWRIT. equ %00010000
|
|
|
136 PEXEC. equ %00100000
|
|
|
137 SHARE. equ %01000000
|
|
|
138 DIR. equ %10000000
|
|
|
139 ISIZ. equ %00100000
|
|
|
140
|
|
|
141 ***
|
|
|
142 * Signal Codes
|
|
|
143 org 0
|
|
|
144 S$Kill rmb 1 Non-Interceptable Abort
|
|
|
145 S$Wake rmb 1 Wake-up Sleeping Process
|
|
|
146 S$Abort rmb 1 Keyboard Abort
|
|
|
147 S$Intrpt rmb 1 Keyboard Interrupt
|
|
|
148 S$Window rmb 1 Window Change
|
|
|
149 S$Alarm rmb 1 COCO individual process' alarm signal
|
|
|
150
|
|
|
151 ***
|
|
|
152 * Status Codes for GetStat/PutStat
|
|
|
153 org 0
|
|
|
154 SS.Opt rmb 1 Read/Write PD Options
|
|
|
155 SS.Ready rmb 1 Check for Device Ready
|
|
|
156 SS.Size rmb 1 Read/Write File Size
|
|
|
157 SS.Reset rmb 1 Device Restore
|
|
|
158 SS.WTrk rmb 1 Device Write Track
|
|
|
159 SS.Pos rmb 1 Get File Current Position
|
|
|
160 SS.EOF rmb 1 Test for End of File
|
|
|
161 SS.Link rmb 1 Link to Status routines
|
|
|
162 SS.ULink rmb 1 Unlink Status routines
|
|
|
163 SS.Feed rmb 1 issue form feed
|
|
|
164 SS.Frz rmb 1 Freeze DD. information
|
|
|
165 SS.SPT rmb 1 Set DD.TKS to given value
|
|
|
166 SS.SQD rmb 1 Sequence down hard disk
|
|
|
167 SS.DCmd rmb 1 Send direct command to disk (Read / Write Sector)
|
|
|
168 SS.DevNm rmb 1 Return Device name (32-bytes at [X])
|
|
|
169 SS.FD rmb 1 Return File Descriptor (Y-bytes at [X])
|
|
|
170 SS.Ticks rmb 1 Set Lockout honor duration
|
|
|
171 SS.Lock rmb 1 Lock/Release record
|
|
|
172 SS.DStat rmb 1 Return Display Status (CoCo)
|
|
|
173 SS.Joy rmb 1 Return Joystick Value (CoCo)
|
|
|
174 SS.BlkRd rmb 1 Block Read
|
|
|
175 SS.BlkWr rmb 1 Block Write
|
|
|
176 SS.Reten rmb 1 Retension cycle
|
|
|
177 SS.WFM rmb 1 Write File Mark
|
|
|
178 SS.RFM rmb 1 Read past File Mark
|
|
|
179 SS.ELog rmb 1 Read Error Log
|
|
|
180 SS.SSig rmb 1 Send signal on data ready
|
|
|
181 SS.Relea rmb 1 Release device
|
|
|
182 SS.AlfaS rmb 1 Return Alfa Display Status (CoCo, SCF/GetStat )
|
|
|
183 SS.Attr equ SS.AlfaS to serve 68K/RBF/SetStat only, thru NET
|
|
|
184 SS.Break rmb 1 Send break signal out acia
|
|
|
185 SS.RsBit rmb 1 Reserve bitmap sector (do not allocate in) LSB(X)=sct#
|
|
|
186 rmb 1 reserved
|
|
|
187 SS.FDInf equ $20 to serve 68K/RBF/GetStat only, thru NET
|
|
|
188 rmb 4 reserve $20-$23 for Japanese version (Hoshi)
|
|
|
189 SS.SetMF rmb 1 reserve $24 for Gimix G68 (Flex compatability?)
|
|
|
190 SS.Cursr rmb 1 Cursor information for COCO
|
|
|
191 SS.ScSiz rmb 1 Return screen size for COCO
|
|
|
192 SS.KySns rmb 1 Getstat/Putstat for COCO keyboard
|
|
|
193 SS.ComSt rmb 1 Getstat/Putstat for Baud/Parity
|
|
|
194 SS.Open rmb 1 Putstat to tell driver a path was opened
|
|
|
195 SS.Close rmb 1 Putstat to tell driver a path was closed
|
|
|
196 SS.HngUp rmb 1 Putstat to tell driver to hangup phone
|
|
|
197
|
|
|
198 *
|
|
|
199 * System Specific and User defined codes above $80
|
|
|
200 org $80
|
|
|
201 SS.AAGBf rmb 1 Putstat to Allocate Additional Graphic Buffer
|
|
|
202 SS.SLGBf rmb 1 Putstat to Select a different Graphic Buffer
|
|
|
203 SS.Mount rmb 1 Network 4 Mount Setstat
|
|
|
204 SS.RdNet rmb 1 Read Raw Sector from Network 4 Omnidrive
|
|
|
205 SS.MpGPB rmb 1 Putstat to request a Get/Put Buffer be mapped in workspace
|
|
|
206 SS.Slots rmb 1 Network 4 slots? getstat
|
|
|
207 SS.WnSet rmb 1 Set up High Level Windowing Information
|
|
|
208
|
|
|
209 SS.DRead equ SS.AAGBf ** SDisk3 Direct Sector Read ($80 GetStt)
|
|
|
210 SS.DWrit equ SS.DRead ** SDisk3 Direct sector Write ($80 SetStt)
|
|
|
211 SS.UnFrz equ SS.SLGBf ** SDisk3 UNFreeze DD info ($81 SetStt)
|
|
|
212 SS.MOFF equ SS.Mount ** SDisk3 fast motor off call ($82 SetStt)
|
|
|
213 SS.MoTim equ SS.RdNet ** SDisk3 Set motor shut off time ($83 SetStt)
|
|
|
214 SS.SDRD equ SS.MgGPD ** SDisk3 System direct read ($84 GetStt)
|
|
|
215 SS.SDWRT equ SS.SDRD ** SDisk3 System direct writes ($84 SetStt)
|
|
|
216 SS.Sleep equ SS.Slots ** SDisk3 (DMC ONLY) ($85 SetStt) Enable/disable F$Sleep calls in read/write 1773 I/O
|
|
|
217 SS.DrvCh equ SS.WnSet ** SDisk3 (DMC ONLY) ($86 GetStt/SetStt) Set drive number to cache, or return drive number being cached
|
|
|
218
|
|
|
219 SS.MnSel rmb 1 Request High level Menu Handler take determine next event
|
|
|
220 SS.SBar rmb 1 Putstat to set position block on Window scroll bars
|
|
|
221 SS.Mouse rmb 1 Return Mouse information packet (COCO)
|
|
|
222 SS.MsSig rmb 1 Putstat to tell driver to send signal on mouse event
|
|
|
223 SS.AScrn rmb 1 Allocate a screen for application poking
|
|
|
224 SS.DScrn rmb 1 Display a screen allocated by SS.AScrn
|
|
|
225 SS.FScrn rmb 1 Free a screen allocated by SS.AScrn
|
|
|
226 SS.PScrn rmb 1 Polymorph Screen into different screen Type
|
|
|
227 SS.ScInf rmb 1 Get Current screen info for direct writes (new call - NitrOS9)
|
|
|
228 rmb 1 Reserved
|
|
|
229 SS.Palet rmb 1 Return palette information
|
|
|
230 SS.Montr rmb 1 Get and Set Monitor Type
|
|
|
231 SS.ScTyp rmb 1 Get screen type information
|
|
|
232 SS.GIP rmb 1 Global Input Parameters (SetStat)
|
|
|
233 SS.UMBar rmb 1 update menu bar (SetStat)
|
|
|
234 SS.FBRgs rmb 1 return color registers (GetStat)
|
|
|
235 SS.DfPal rmb 1 set/return default palette registers (GetStat/SetStat)
|
|
|
236 SS.Tone rmb 1 Generate a tone using 6 bit sound
|
|
|
237
|
|
|
238 *
|
|
|
239 * new DACIA get/set status calls (per Bill Dickhaus)
|
|
|
240 SS.CDSta rmb 1 Get current DCD/DSR status byte (GetStat)
|
|
|
241 SS.CDSig rmb 1 Set signal for DCD change (SetStat)
|
|
|
242 SS.CDRel rmb 1 Release previous SS.CDSig (SetStat)
|
|
|
243
|
|
|
244 org $A0
|
|
|
245 *
|
|
|
246 * New Default SCF input buffer Set status call (NitrOS9)
|
|
|
247 SS.Fill rmb 1 Pre-load SCF device input buffer
|
|
|
248
|
|
|
249 *
|
|
|
250 * new WDDisk get/set status calls
|
|
|
251 org $B0
|
|
|
252 SS.ECC rmb 1 ECC corrected data error enable/disable (GetStat/SetStat)
|
|
|
253
|
|
|
254
|
|
|
255 ***
|
|
|
256 * Level II Block Map flags
|
|
|
257 NotRAM equ %10000000 Block Not RAM flag
|
|
|
258 ModBlock equ %00000010 Module in Block
|
|
|
259 RAMinUse equ %00000001 RAM Block in use flag
|
|
|
260
|
|
|
261 *
|
|
|
262 * Service Dispatch Table special entries
|
|
|
263 IOEntry equ 254
|
|
|
264
|
|
|
265 ***
|
|
|
266 * Module Directory Entry Definitions
|
|
|
267 org 0
|
|
|
268 MD$MPDAT rmb 2 Module DAT Image ptr
|
|
|
269 MD$MBSiz rmb 2 Memory Block size
|
|
|
270 MD$MPtr rmb 2 Module ptr
|
|
|
271 MD$Link rmb 2 Module Link count
|
|
|
272 MD$ESize equ . Module Directory Entry size
|
|
|
273
|
|
|
274 ***
|
|
|
275 * Module Definitions
|
|
|
276 *
|
|
|
277 * Universal Module Offsets
|
|
|
278 org 0
|
|
|
279 M$ID rmb 2 ID Code
|
|
|
280 M$Size rmb 2 Module Size
|
|
|
281 M$Name rmb 2 Module Name
|
|
|
282 M$Type rmb 1 Type / Language
|
|
|
283 M$Revs rmb 1 Attributes / Revision Level
|
|
|
284 M$Parity rmb 1 Header Parity
|
|
|
285 M$IDSize equ . Module ID Size
|
|
|
286 *
|
|
|
287 * Type-Dependent Module Offsets
|
|
|
288 *
|
|
|
289 * System, File Manager, Device Driver, Program Module
|
|
|
290 M$Exec rmb 2 Execution Entry Offset
|
|
|
291 *
|
|
|
292 * Device Driver, Program Module
|
|
|
293 M$Mem rmb 2 Stack Requirement
|
|
|
294 *
|
|
|
295 * Device Driver, Device Descriptor Module
|
|
|
296 M$Mode rmb 1 Device Driver Mode Capabilities
|
|
|
297 *
|
|
|
298 * Device Descriptor Module
|
|
|
299 org M$IDSize
|
|
|
300 M$FMgr rmb 2 File Manager Name Offset
|
|
|
301 M$PDev rmb 2 Device Driver Name Offset
|
|
|
302 rmb 1 M$Mode (defined above)
|
|
|
303 M$Port rmb 3 Port Address
|
|
|
304 M$Opt rmb 1 Device Default Options
|
|
|
305 M$DTyp rmb 1 Device Type (equals RBF's IT.DTP and SCF's IT.DVC)
|
|
|
306 *
|
|
|
307 * Configuration Module Entry Offsets
|
|
|
308 org M$IDSize
|
|
|
309 MaxMem rmb 3 Maximum Free Memory
|
|
|
310 PollCnt rmb 1 Entries in Interrupt Polling Table
|
|
|
311 DevCnt rmb 1 Entries in Device Table
|
|
|
312 InitStr rmb 2 Initial Module Name
|
|
|
313 SysStr rmb 2 System Device Name
|
|
|
314 StdStr rmb 2 Standard I/O Pathlist
|
|
|
315 BootStr rmb 2 Bootstrap Module name
|
|
|
316 ProtFlag rmb 1 Write protect enable flag
|
|
|
317
|
|
|
318 ***
|
|
|
319 * Module Field Definitions
|
|
|
320 *
|
|
|
321 * ID Field
|
|
|
322 M$ID1 equ $87 Module ID code byte one
|
|
|
323 M$ID2 equ $CD Module ID code byte two
|
|
|
324 M$ID12 equ M$ID1*256+M$ID2
|
|
|
325 *
|
|
|
326 * Module Type / Language byte
|
|
|
327 *
|
|
|
328 * Field Masks
|
|
|
329 TypeMask equ %11110000 Type Field
|
|
|
330 LangMask equ %00001111 Language Field
|
|
|
331
|
|
|
332 *
|
|
|
333 * Type Values
|
|
|
334 Devic equ $F0 Device Descriptor Module
|
|
|
335 Drivr equ $E0 Device Driver Module
|
|
|
336 FlMgr equ $D0 File Manager
|
|
|
337 Systm equ $C0 System Module
|
|
|
338 Data equ $40 Data Module
|
|
|
339 Multi equ $30 Multi-Module
|
|
|
340 Sbrtn equ $20 Subroutine Module
|
|
|
341 Prgrm equ $10 Program Module
|
|
|
342
|
|
|
343 *
|
|
|
344 * Language Values
|
|
|
345 Objct equ 1 6809 Object Code Module
|
|
|
346 ICode equ 2 Basic09 I-code
|
|
|
347 PCode equ 3 Pascal P-code
|
|
|
348 CCode equ 4 C I-code
|
|
|
349 CblCode equ 5 Cobol I-code
|
|
|
350 FrtnCode equ 6 Fortran I-code
|
|
|
351 Obj6309 equ 7 6309 object code
|
|
|
352 *
|
|
|
353 * Module Attributes / Revision byte
|
|
|
354 *
|
|
|
355 * Field Masks
|
|
|
356 AttrMask equ %11110000 Attributes Field
|
|
|
357 RevsMask equ %00001111 Revision Level Field
|
|
|
358 *
|
|
|
359 * Attribute Flags
|
|
|
360 ReEnt equ %10000000 Re-Entrant Module
|
|
|
361 ModProt equ %01000000 Gimix Module protect bit (0=protected, 1=write enable)
|
|
|
362 ModNat equ %00100000 6309 native mode attribute
|
|
|
363
|
|
|
364
|
|
|
365 ***
|
|
|
366 * Device Type Values
|
|
|
367 DT.SCF equ 0 Sequential Character File Type
|
|
|
368 DT.RBF equ 1 Random Block File Type
|
|
|
369 DT.Pipe equ 2 Pipe File Type
|
|
|
370 DT.SBF equ 3
|
|
|
371 DT.NFM equ 4 Network File Manager
|
|
|
372
|
|
|
373 ***
|
|
|
374 * CRC Result Constant
|
|
|
375 CRCCon1 equ $80
|
|
|
376 CRCCon23 equ $0FE3
|
|
|
377
|
|
|
378 ***
|
|
|
379 * Path Descriptor Offsets
|
|
|
380 org 0
|
|
|
381 PD.PD rmb 1 Path Number
|
|
|
382 PD.MOD rmb 1 Mode (Read/Write/Update)
|
|
|
383 PD.CNT rmb 1 Number of Open Images
|
|
|
384 PD.DEV rmb 2 Device Table Entry Address
|
|
|
385 PD.CPR rmb 1 Current Process
|
|
|
386 PD.RGS rmb 2 Caller's Register Stack
|
|
|
387 PD.BUF rmb 2 Buffer Address
|
|
|
388 PD.FST rmb 32-. File Manager's Storage
|
|
|
389 PD.OPT equ . PD GetSts(0) Options
|
|
|
390 PD.DTP rmb 1 Device Type
|
|
|
391 rmb 64-. Path options
|
|
|
392 PDSIZE equ .
|
|
|
393
|
|
|
394 ***
|
|
|
395 * Pathlist Special Symbols
|
|
|
396 PDELIM equ '/ Pathlist Name Separator
|
|
|
397 PDIR equ '. Directory
|
|
|
398 PENTIR equ '@ Entire Device
|
|
|
399
|
|
|
400 ***
|
|
|
401 * File Manager Entry Offsets
|
|
|
402 org 0
|
|
|
403 FMCREA rmb 3 Create (Open New) File
|
|
|
404 FMOPEN rmb 3 Open File
|
|
|
405 FMMDIR rmb 3 Make Directory
|
|
|
406 FMCDIR rmb 3 Change Directory
|
|
|
407 FMDLET rmb 3 Delete File
|
|
|
408 FMSEEK rmb 3 Position File
|
|
|
409 FMREAD rmb 3 Read from File
|
|
|
410 FMWRIT rmb 3 Write to File
|
|
|
411 FMRDLN rmb 3 ReadLn
|
|
|
412 FMWRLN rmb 3 WritLn
|
|
|
413 FMGSTA rmb 3 Get File Status
|
|
|
414 FMSSTA rmb 3 Set File Status
|
|
|
415 FMCLOS rmb 3 Close File
|
|
|
416
|
|
|
417 ***
|
|
|
418 * Device Driver Entry Offsets
|
|
|
419 org 0
|
|
|
420 D$INIT rmb 3 Device Initialization
|
|
|
421 D$READ rmb 3 Read from Device
|
|
|
422 D$WRIT rmb 3 Write to Device
|
|
|
423 D$GSTA rmb 3 Get Device Status
|
|
|
424 D$PSTA rmb 3 Put Device Status
|
|
|
425 D$TERM rmb 3 Device Termination
|
|
|
426
|
|
|
427 ***
|
|
|
428 * Device Table Format
|
|
|
429 org 0
|
|
|
430 V$DRIV rmb 2 Device Driver module
|
|
|
431 V$STAT rmb 2 Device Driver Static storage
|
|
|
432 V$DESC rmb 2 Device Descriptor module
|
|
|
433 V$FMGR rmb 2 File Manager module
|
|
|
434 V$USRS rmb 1 use count
|
|
|
435 DEVSIZ equ .
|
|
|
436
|
|
|
437 ***
|
|
|
438 * Device Static Storage Offsets
|
|
|
439 org 0
|
|
|
440 V.PAGE rmb 1 Port Extended Address
|
|
|
441 V.PORT rmb 2 Device 'Base' Port Address
|
|
|
442 V.LPRC rmb 1 Last Active Process ID
|
|
|
443 V.BUSY rmb 1 Active Process ID (0=UnBusy)
|
|
|
444 V.WAKE rmb 1 Active PD if Driver MUST Wake-up
|
|
|
445 V.USER equ . Driver Allocation Origin
|
|
|
446
|
|
|
447 ***
|
|
|
448 * Interrupt Polling Table Format
|
|
|
449 org 0
|
|
|
450 Q$POLL rmb 2 Absolute Polling Address
|
|
|
451 Q$FLIP rmb 1 Flip (EOR) Byte ..normally Zero
|
|
|
452 Q$MASK rmb 1 Polling Mask (after Flip)
|
|
|
453 Q$SERV rmb 2 Absolute Service routine Address
|
|
|
454 Q$STAT rmb 2 Static Storage Address
|
|
|
455 Q$PRTY rmb 1 Priority (Low Numbers=Top Priority)
|
|
|
456 POLSIZ equ .
|
|
|
457
|
|
|
458 ***
|
|
|
459 * VIRQ packet format
|
|
|
460 org 0
|
|
|
461 Vi.Cnt rmb 2 count down counter
|
|
|
462 Vi.Rst rmb 2 reset value for counter
|
|
|
463 Vi.Stat rmb 1 status byte
|
|
|
464
|
|
|
465 Vi.IFlag equ %00000001 status byte virq flag
|
|
|
466
|
|
|
467 true equ 1 useful name
|
|
|
468 false equ 0 useful name
|
|
|
469
|
|
|
470 ***
|
|
|
471 * Machine Characteristics Definitions
|
|
|
472 R$CC equ 0 Condition Codes register
|
|
|
473 R$A equ 1 A Accumulator
|
|
|
474 R$B equ 2 B Accumulator
|
|
|
475 R$D equ R$A Combined A:B Accumulator
|
|
|
476 ifeq H6309-true
|
|
|
477 R$E equ 3 Accumulator
|
|
|
478 R$F equ 4 Accumulator
|
|
|
479 R$W equ R$E Combined E:F Accumulator
|
|
|
480 R$Q equ R$A Combined A:B:E:F Accumulator
|
|
|
481 R$DP equ 5 Direct Page register
|
|
|
482 R$X equ 6 X Index register
|
|
|
483 R$Y equ 8 Y Index register
|
|
|
484 R$U equ 10 User Stack register
|
|
|
485 R$PC equ 12 Program Counter register
|
|
|
486 R$Size equ 14 Total register package size
|
|
|
487 else
|
|
|
488 R$DP equ 3 Direct Page register
|
|
|
489 R$X equ 4 X Index register
|
|
|
490 R$Y equ 6 Y Index register
|
|
|
491 R$U equ 8 User Stack register
|
|
|
492 R$PC equ 10 Program Counter register
|
|
|
493 R$Size equ 12 Total register package size
|
|
|
494 endc
|
|
|
495
|
|
|
496 * MD register masks
|
|
|
497 * 6309 definitions - NitrOS9
|
|
|
498 DIV0 equ %10000000 division by 0 trap flag : 1 = trap occured
|
|
|
499 badinstr equ %01000000 illegal instruction trap flag : 1 = trap occured
|
|
|
500
|
|
|
501
|
|
|
502 Entire equ %10000000 Full Register Stack flag
|
|
|
503 FIRQMask equ %01000000 Fast-Interrupt Mask bit
|
|
|
504 HalfCrry equ %00100000 Half Carry flag
|
|
|
505 IRQMask equ %00010000 Interrupt Mask bit
|
|
|
506 Negative equ %00001000 Negative flag
|
|
|
507 Zero equ %00000100 Zero flag
|
|
|
508 TwosOvfl equ %00000010 Two's Comp Overflow flag
|
|
|
509 Carry equ %00000001 Carry bit
|
|
|
510 IntMasks equ IRQMask+FIRQMask
|
|
|
511 Sign equ %10000000 sign bit
|
|
|
512
|
|
|
513 ***
|
|
|
514 * Error Code Definitions
|
|
|
515 *
|
|
|
516 * WDDisk "TEST" Error Codes
|
|
|
517 org 101
|
|
|
518 E$WD2797 rmb 1 WD 1002-05 WD2797 FD controller
|
|
|
519 E$WD1010 rmb 1 WD 1002-05 WD1010 HD controller
|
|
|
520 E$WDSBuf rmb 1 WD 1002-05 sector buffer
|
|
|
521 E$WD1014 rmb 1 WD 1002-05 WD1014 error detection or bus
|
|
|
522 E$WD1015 rmb 1 WD 1002-05 WD1015 control processor
|
|
|
523 *
|
|
|
524 * System Dependent Error Codes
|
|
|
525 org 186
|
|
|
526 E$StkOvf rmb 1 Stack overflow
|
|
|
527 E$IllArg rmb 1 Illegal argument
|
|
|
528 rmb 1 reserved
|
|
|
529 E$ICoord rmb 1 Illegal coordinates
|
|
|
530 E$Bug rmb 1 Bug (should never be returned)
|
|
|
531 E$BufSiz rmb 1 Buffer size is too small
|
|
|
532 E$IllCmd rmb 1 Illegal command
|
|
|
533 E$TblFul rmb 1 Screen or window table is full
|
|
|
534 E$BadBuf rmb 1 Bad/Undefined buffer number
|
|
|
535 E$IWDef rmb 1 Illegal window definition
|
|
|
536 E$WUndef rmb 1 Window undefined
|
|
|
537 *
|
|
|
538 * Standard OS-9 Error Codes
|
|
|
539 org 200
|
|
|
540 E$PthFul rmb 1 Path Table full
|
|
|
541 E$BPNum rmb 1 Bad Path Number
|
|
|
542 E$Poll rmb 1 Polling Table Full
|
|
|
543 E$BMode rmb 1 Bad Mode
|
|
|
544 E$DevOvf rmb 1 Device Table Overflow
|
|
|
545 E$BMID rmb 1 Bad Module ID
|
|
|
546 E$DirFul rmb 1 Module Directory Full
|
|
|
547 E$MemFul rmb 1 Process Memory Full
|
|
|
548 E$UnkSvc rmb 1 Unknown Service Code
|
|
|
549 E$ModBsy rmb 1 Module Busy
|
|
|
550 E$BPAddr rmb 1 Bad Page Address
|
|
|
551 E$EOF rmb 1 End of File
|
|
|
552 rmb 1
|
|
|
553 E$NES rmb 1 Non-Existing Segment
|
|
|
554 E$FNA rmb 1 File Not Accesible
|
|
|
555 E$BPNam rmb 1 Bad Path Name
|
|
|
556 E$PNNF rmb 1 Path Name Not Found
|
|
|
557 E$SLF rmb 1 Segment List Full
|
|
|
558 E$CEF rmb 1 Creating Existing File
|
|
|
559 E$IBA rmb 1 Illegal Block Address
|
|
|
560 E$HangUp rmb 1 Carrier Detect Lost
|
|
|
561 E$MNF rmb 1 Module Not Found
|
|
|
562 rmb 1
|
|
|
563 E$DelSP rmb 1 Deleting Stack Pointer memory
|
|
|
564 E$IPrcID rmb 1 Illegal Process ID
|
|
|
565 E$BPrcID equ E$IPrcID Bad Process ID (formerly #238)
|
|
|
566 rmb 1
|
|
|
567 E$NoChld rmb 1 No Children
|
|
|
568 E$ISWI rmb 1 Illegal SWI code
|
|
|
569 E$PrcAbt rmb 1 Process Aborted
|
|
|
570 E$PrcFul rmb 1 Process Table Full
|
|
|
571 E$IForkP rmb 1 Illegal Fork Parameter
|
|
|
572 E$KwnMod rmb 1 Known Module
|
|
|
573 E$BMCRC rmb 1 Bad Module CRC
|
|
|
574 E$USigP rmb 1 Unprocessed Signal Pending
|
|
|
575 E$NEMod rmb 1 Non Existing Module
|
|
|
576 E$BNam rmb 1 Bad Name
|
|
|
577 E$BMHP rmb 1 (bad module header parity)
|
|
|
578 E$NoRam rmb 1 No (System) Ram Available
|
|
|
579 E$DNE rmb 1 Directory not empty
|
|
|
580 E$NoTask rmb 1 No available Task number
|
|
|
581 rmb $F0-. reserved
|
|
|
582 E$Unit rmb 1 Illegal Unit (drive)
|
|
|
583 E$Sect rmb 1 Bad SECTor number
|
|
|
584 E$WP rmb 1 Write Protect
|
|
|
585 E$CRC rmb 1 Bad Check Sum
|
|
|
586 E$Read rmb 1 Read Error
|
|
|
587 E$Write rmb 1 Write Error
|
|
|
588 E$NotRdy rmb 1 Device Not Ready
|
|
|
589 E$Seek rmb 1 Seek Error
|
|
|
590 E$Full rmb 1 Media Full
|
|
|
591 E$BTyp rmb 1 Bad Type (incompatable) media
|
|
|
592 E$DevBsy rmb 1 Device Busy
|
|
|
593 E$DIDC rmb 1 Disk ID Change
|
|
|
594 E$Lock rmb 1 Record is busy (locked out)
|
|
|
595 E$Share rmb 1 Non-sharable file busy
|
|
|
596 E$DeadLk rmb 1 I/O Deadlock error
|
|
|
597
|
|
|
598 ***
|
|
|
599 * Direct Page Variable Definitions
|
|
|
600 *
|
|
|
601
|
|
|
602 * $00 to $1F reserved for user
|
|
|
603 org 0
|
|
|
604 D.WDAddr rmb 2 FHL/Isted WD 1002-05 interface base address
|
|
|
605 D.WDBtDr rmb 1 FHL/Isted WD 1002-05 boot device physical drive number
|
|
|
606
|
|
|
607 * $20 to $FF used by system
|
|
|
608 org 32
|
|
|
609 D.Tasks rmb 2 Task User Table
|
|
|
610 D.TmpDAT rmb 2 Temporary DAT Image stack
|
|
|
611 D.Init rmb 2 Initialization Module ptr
|
|
|
612 D.Poll rmb 2 Interrupt Polling Routine ptr
|
|
|
613 D.Time equ . System Time
|
|
|
614 D.Year rmb 1 (40d)
|
|
|
615 D.Month rmb 1
|
|
|
616 D.Day rmb 1
|
|
|
617 D.Hour rmb 1
|
|
|
618 D.Min rmb 1
|
|
|
619 D.Sec rmb 1
|
|
|
620 TimPktSz equ .-D.Time Time Packet Size
|
|
|
621 D.Tick rmb 1
|
|
|
622 D.Slice rmb 1 current slice remaining
|
|
|
623 D.TSlice rmb 1 Ticks per Slice
|
|
|
624 D.Boot rmb 1 Bootstrap attempted flag
|
|
|
625 D.MotOn rmb 1 Floppy Disk Motor-On time out
|
|
|
626 D.ErrCod rmb 1 Reset Error Code
|
|
|
627 D.Daywk rmb 1 day of week, com-trol clock
|
|
|
628 D.TkCnt rmb 1 Tick Counter
|
|
|
629 D.BtPtr rmb 2 Address of Boot in System Address space
|
|
|
630 D.BtSz rmb 2 Size of Boot
|
|
|
631
|
|
|
632 * NitrOS9 additions
|
|
|
633 * 58d begins here
|
|
|
634 D.MDREG rmb 1 6309 MD (mode) shadow register
|
|
|
635 D.CRC rmb 1 CRC checking mode flag
|
|
|
636 D.Tenths rmb 1 Tenths and hundredths fof second for F$Xtime
|
|
|
637
|
|
|
638 org 64
|
|
|
639 D.BlkMap rmb 4 Memory Block Map ptr
|
|
|
640 D.ModDir rmb 4 Module Directory ptrs
|
|
|
641 D.PrcDBT rmb 2 Process Descriptor Block Table ptr
|
|
|
642 D.SysPrc rmb 2 System Process Descriptor ptr
|
|
|
643 D.SysDAT rmb 2 System DAT Image ptr
|
|
|
644 D.SysMem rmb 2 System Memory Map ptr
|
|
|
645 D.Proc rmb 2 Current Process ptr
|
|
|
646 D.AProcQ rmb 2 Active Process Queue
|
|
|
647 D.WProcQ rmb 2 Waiting Process Queue
|
|
|
648 D.SProcQ rmb 2 Sleeping Process Queue
|
|
|
649 D.ModEnd rmb 2 Module Directory end ptr
|
|
|
650 D.ModDAT rmb 2 Module Dir DAT image end ptr
|
|
|
651
|
|
|
652 D.CldRes rmb 2 Cold Restart vector
|
|
|
653
|
|
|
654 org 107
|
|
|
655 D.Crash rmb 6 Pointer to CC Crash Routine
|
|
|
656 D.CBStrt rmb $B Reserved for CC warmstart ($71)
|
|
|
657
|
|
|
658 org 128
|
|
|
659 D.DevTbl rmb 2 I/O Device Table
|
|
|
660 D.PolTbl rmb 2 I/O Polling Table
|
|
|
661 rmb 4 reserved
|
|
|
662 D.PthDBT rmb 2 Path Descriptor Block Table ptr
|
|
|
663 D.DMAReq rmb 1 DMA Request flag
|
|
|
664
|
|
|
665 *
|
|
|
666 * COCO3 GIME Shadow Registers
|
|
|
667 org 144
|
|
|
668 D.HINIT rmb 1 GIME INIT0 register (hardware setup $FF90)
|
|
|
669 D.TINIT rmb 1 GIME INIT1 register (timer/task register $FF91)
|
|
|
670 D.IRQER rmb 1 Interrupt enable regsiter ($FF92)
|
|
|
671 D.FRQER rmb 1 Fast Interrupt enable register ($FF93)
|
|
|
672 D.TIMMS rmb 1 Timer most significant nibble ($FF94)
|
|
|
673 D.TIMLS rmb 1 Timer least significant byte ($FF95)
|
|
|
674 D.RESV1 rmb 1 reserved register ($FF96)
|
|
|
675 D.RESV2 rmb 1 reserved register ($FF97)
|
|
|
676 D.VIDMD rmb 1 video mode register ($FF98)
|
|
|
677 D.VIDRS rmb 1 video resolution register ($FF99)
|
|
|
678 D.BORDR rmb 1 border register ($FF9A)
|
|
|
679 D.RESV3 rmb 1 reserved register ($FF9B)
|
|
|
680 D.VOFF2 rmb 1 vertical scroll/offset 2 register ($FF9C)
|
|
|
681 D.VOFF1 rmb 1 vertical offset 1 register ($FF9D)
|
|
|
682 D.VOFF0 rmb 1 vertical offset 0 register ($FF9E)
|
|
|
683 D.HOFF0 rmb 1 horizontal offset 0 register ($FF9F)
|
|
|
684 D.Speed rmb 1 Speed of COCO CPU 0=slow,1=fast
|
|
|
685 D.TskIPt rmb 2 Task image Pointer table (CC)
|
|
|
686 D.MemSz rmb 1 128/512K memory flag (CC)
|
|
|
687 D.SSTskN rmb 1 System State Task Number (COCO)
|
|
|
688 D.CCMem rmb 2 Pointer to beginning of CC Memory
|
|
|
689 D.CCStk rmb 2 Pointer to top of CC Memory
|
|
|
690 D.Flip0 rmb 2 Change to Task 0
|
|
|
691 D.Flip1 rmb 2 Change to reserved Task 1
|
|
|
692 D.VIRQ rmb 2 VIRQ Polling routine
|
|
|
693 D.IRQS rmb 1 IRQ shadow register (CC Temporary)
|
|
|
694 D.CLTb rmb 2 VIRQ Table address
|
|
|
695 D.AltIRQ rmb 2 Alternate IRQ Vector (CC)
|
|
|
696 D.GPoll rmb 2 CC GIME IRQ enable/disable toggle
|
|
|
697 D.Clock2 rmb 2 CC Clock2 entry address
|
|
|
698 org 192
|
|
|
699 D.SysSvc rmb 2 System Service Routine entry
|
|
|
700 D.SysDis rmb 2 System Service Dispatch Table ptr
|
|
|
701 D.SysIRQ rmb 2 System IRQ Routine entry
|
|
|
702 D.UsrSvc rmb 2 User Service Routine entry
|
|
|
703 D.UsrDis rmb 2 User Service Dispatch Table ptr
|
|
|
704 D.UsrIRQ rmb 2 User IRQ Routine entry
|
|
|
705 D.SysStk rmb 2 System stack
|
|
|
706 D.SvcIRQ rmb 2 In-System IRQ service
|
|
|
707 D.SysTsk rmb 1 System Task number
|
|
|
708 org 224
|
|
|
709 D.Clock rmb 2
|
|
|
710 D.XSWI3 rmb 2
|
|
|
711 D.XSWI2 rmb 2
|
|
|
712 D.XFIRQ rmb 2
|
|
|
713 D.XIRQ rmb 2
|
|
|
714 D.XSWI rmb 2
|
|
|
715 D.XNMI rmb 2
|
|
|
716 D.ErrRst rmb 2
|
|
|
717 org 242
|
|
|
718 D.SWI3 rmb 2
|
|
|
719 D.SWI2 rmb 2
|
|
|
720 D.FIRQ rmb 2
|
|
|
721 D.IRQ rmb 2
|
|
|
722 D.SWI rmb 2
|
|
|
723 D.NMI rmb 2
|
|
|
724
|
|
|
725 ***
|
|
|
726 * Process Descriptor Definitions
|
|
|
727 DefIOSiz equ 16 Default I/O Data Length
|
|
|
728 NefIOSiz equ 12 On-Net Default I/O Data Length
|
|
|
729 NumPaths equ 16 Number of Local Paths
|
|
|
730 *
|
|
|
731 org 0
|
|
|
732 P$ID rmb 1 Process ID
|
|
|
733 P$PID rmb 1 Parent's ID
|
|
|
734 P$SID rmb 1 Sibling's ID
|
|
|
735 P$CID rmb 1 Child's ID
|
|
|
736 P$SP rmb 2 Stack ptr
|
|
|
737 P$Task rmb 1 Task Number
|
|
|
738 P$PagCnt rmb 1 Memory Page Count
|
|
|
739 P$User rmb 2 User Index
|
|
|
740 P$Prior rmb 1 Priority
|
|
|
741 P$Age rmb 1 Age
|
|
|
742 P$State rmb 1 Status
|
|
|
743 P$Queue rmb 2 Queue Link (Process ptr)
|
|
|
744 P$IOQP rmb 1 Previous I/O Queue Link (Process ID)
|
|
|
745 P$IOQN rmb 1 Next I/O Queue Link (Process ID)
|
|
|
746 P$PModul rmb 2 Primary Module
|
|
|
747 P$SWI rmb 2 SWI Entry Point
|
|
|
748 P$SWI2 rmb 2 SWI2 Entry Point
|
|
|
749 P$SWI3 rmb 2 SWI3 Entry Point
|
|
|
750 P$Signal rmb 1 Signal Code
|
|
|
751 P$SigVec rmb 2 Signal Intercept Vector
|
|
|
752 P$SigDat rmb 2 Signal Intercept Data Address
|
|
|
753 P$DeadLk rmb 1 Dominant proc ID if I/O locked
|
|
|
754 rmb $20-. unused
|
|
|
755 P$DIO rmb DefIOSiz Default I/O ptrs
|
|
|
756 P$Path rmb NumPaths I/O Path Table
|
|
|
757 P$DATImg rmb 64 DAT Image
|
|
|
758 P$Links rmb 32 Block Link counts
|
|
|
759 P$NIO rmb 6*2 additional DIO ptrs for net, compatible with 68K
|
|
|
760 P$SelP rmb 1 Selected Path for COCO Windows (Default 0)
|
|
|
761 P$UTicks rmb 4 proc User Tick counter
|
|
|
762 P$STicks rmb 4 proc System Tick counter
|
|
|
763 P$FCalls rmb 4 proc F$ call counter
|
|
|
764 P$ICalls rmb 4 proc I$ call counter
|
|
|
765 P$DatBeg rmb 3 proc Date of creation (Y/M/D)
|
|
|
766 P$TimBeg rmb 3 proc Time of creation (H/M/S)
|
|
|
767 P$Alarm rmb 6 COCO individual process' alarm call date/time (Y/M/D/H/M/S)
|
|
|
768 rmb $200-. Local stack
|
|
|
769 P$Stack equ . Top of Stack
|
|
|
770 P$Size equ . Size of Process Descriptor
|
|
|
771 *
|
|
|
772 * Process State Flags
|
|
|
773 SysState equ %10000000
|
|
|
774 TimSleep equ %01000000
|
|
|
775 TimOut equ %00100000
|
|
|
776 ImgChg equ %00010000
|
|
|
777 Suspend equ %00001000
|
|
|
778 Condem equ %00000010
|
|
|
779 Dead equ %00000001
|
