Mercurial > hg > Members > kono > nitros9-code
annotate defs/os9defs @ 1274:29323e523f6f
Moved errors 183-185 into level 2 block
author | boisy |
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date | Tue, 26 Aug 2003 18:56:48 +0000 |
parents | 52e74134ef7e |
children | 6f49a2fa6c41 |
rev | line source |
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1116 | 1 IFEQ OS9DEFS |
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2 |
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3 OS9DEFS set 1 |
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4 |
1202 | 5 ******************************************************************** |
6 * OS9Defs - OS-9 System Definitions | |
7 * | |
8 * $Id$ | |
9 * | |
10 * Edt/Rev YYYY/MM/DD Modified by | |
11 * Comment | |
12 * ------------------------------------------------------------------ | |
13 * 1985/08/29 KMZ | |
14 * Fixed DT.SBF/NFM values to 3/4 | |
15 * | |
16 * 1985/09/01 KMZ | |
17 * Added SS.FDInf, SS.Attr to accept 68K request thru NET. | |
18 * | |
19 * 1985/09/03 KMZ/Robert F. Doggett | |
20 * Eliminated E$BPrcID, made Error #238 become E$DNE for | |
21 * 68000 compatability. | |
22 * | |
23 * 1986/04/15 Mark G. Hawkins | |
24 * F$AlHRam System call added for COCO. | |
25 * | |
26 * 1986/09/08 Mark G. Hawkins | |
27 * F$Alarm for COCO Clock Module. | |
28 * | |
29 * 1986/09/17 Mark G. Hawkins | |
30 * SS.Tone For COCO. | |
31 * | |
32 * 1986/09/23 Mark G. Hawkins | |
33 * Added F$NMLink and F$NMLoad for COCO. | |
34 * | |
35 * 1986/09/30 Mark G. Hawkins | |
36 * Added Reserved User $70 to $7f in sytem calls. | |
37 * | |
38 * 1986/09/30 Mark G. Hawkins | |
39 * Created Color Computer 3 Version of OS9Defs. | |
40 * | |
41 * 1998/10/03 Boisy G. Pitre | |
42 * Consoldated Level 1/Level 2 os9defs. | |
43 * | |
44 * 2002/04/04 Boisy G. Pitre | |
45 * Consoldated Level 2/Level 2 V3 os9defs. | |
46 * | |
47 * 2002/04/30 Boisy G. Pitre | |
48 * Added NitrOS-9 definitions. | |
49 * | |
50 * 2003/05/30 Boisy G. Pitre | |
51 * Added WD1002 sys vars to Level One section. | |
52 * | |
53 * 2003/06/02 Boisy G. Pitre | |
54 * Fixed incorrectly ordered D.X*** system globals for OS-9 Level One and | |
55 * changed the sizes from 2 to 3 bytes. | |
56 * DT.NFM is now the same for both Level One and Level Two. | |
57 * Added DT.CDFM type for future CD-ROM file manager | |
58 | |
2 | 59 nam OS9Defs |
1116 | 60 IFEQ Level-1 |
426 | 61 ttl OS-9 Level One System Symbol Definitions |
1116 | 62 ENDC |
63 IFEQ Level-2 | |
64 IFNE NitrOS9 | |
426 | 65 ttl NitrOS-9 Level Two System Symbol Definitions |
1116 | 66 ELSE |
426 | 67 ttl OS-9 Level Two System Symbol Definitions |
1116 | 68 ENDC |
69 ENDC | |
0 | 70 |
1202 | 71 * Common definitions |
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72 true equ 1 useful name |
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73 false equ 0 useful name |
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74 |
1116 | 75 IFNE NitrOS9 |
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76 H6309 set true |
1116 | 77 ENDC |
0 | 78 |
1202 | 79 |
2 | 80 pag |
0 | 81 ***************************************** |
82 * System Service Request Code Definitions | |
83 * | |
84 org 0 | |
85 F$Link rmb 1 Link to Module | |
86 F$Load rmb 1 Load Module from File | |
87 F$UnLink rmb 1 Unlink Module | |
88 F$Fork rmb 1 Start New Process | |
89 F$Wait rmb 1 Wait for Child Process to Die | |
90 F$Chain rmb 1 Chain Process to New Module | |
91 F$Exit rmb 1 Terminate Process | |
92 F$Mem rmb 1 Set Memory Size | |
93 F$Send rmb 1 Send Signal to Process | |
94 F$Icpt rmb 1 Set Signal Intercept | |
95 F$Sleep rmb 1 Suspend Process | |
96 F$SSpd rmb 1 Suspend Process | |
97 F$ID rmb 1 Return Process ID | |
98 F$SPrior rmb 1 Set Process Priority | |
99 F$SSWI rmb 1 Set Software Interrupt | |
100 F$PErr rmb 1 Print Error | |
101 F$PrsNam rmb 1 Parse Pathlist Name | |
102 F$CmpNam rmb 1 Compare Two Names | |
103 F$SchBit rmb 1 Search Bit Map | |
104 F$AllBit rmb 1 Allocate in Bit Map | |
105 F$DelBit rmb 1 Deallocate in Bit Map | |
106 F$Time rmb 1 Get Current Time | |
107 F$STime rmb 1 Set Current Time | |
108 F$CRC rmb 1 Generate CRC | |
304
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109 |
1116 | 110 IFGT Level-1 |
304
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111 |
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112 * OS-9 Level 2 system calls |
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113 F$GPrDsc rmb 1 Get Process Descriptor copy |
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114 F$GBlkMp rmb 1 Get System Block Map copy |
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115 F$GModDr rmb 1 Get Module Directory copy |
0 | 116 F$CpyMem rmb 1 Copy External Memory |
117 F$SUser rmb 1 Set User ID number | |
118 F$UnLoad rmb 1 Unlink Module by name | |
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119 F$Alarm rmb 1 Color Computer 3 Alarm Call |
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120 rmb 2 Reserved - For overlap of other systems |
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121 F$NMLink rmb 1 Color Computer 3 Non-Mapping Link |
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122 F$NMLoad rmb 1 Color Computer 3 Non-Mapping Load |
2 | 123 org $25 |
124 F$TPS rmb 1 Return System's Ticks Per Second | |
125 F$TimAlm rmb 1 CoCo individual process alarm call | |
126 | |
1116 | 127 ENDC |
0 | 128 |
129 org $27 Beginning of System Reserved Calls | |
130 F$VIRQ rmb 1 Install/Delete Virtual IRQ | |
131 F$SRqMem rmb 1 System Memory Request | |
132 F$SRtMem rmb 1 System Memory Return | |
133 F$IRQ rmb 1 Enter IRQ Polling Table | |
134 F$IOQu rmb 1 Enter I/O Queue | |
135 F$AProc rmb 1 Enter Active Process Queue | |
136 F$NProc rmb 1 Start Next Process | |
137 F$VModul rmb 1 Validate Module | |
138 F$Find64 rmb 1 Find Process/Path Descriptor | |
139 F$All64 rmb 1 Allocate Process/Path Descriptor | |
140 F$Ret64 rmb 1 Return Process/Path Descriptor | |
141 F$SSvc rmb 1 Service Request Table Initialization | |
142 F$IODel rmb 1 Delete I/O Module | |
298
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143 |
1116 | 144 IFGT Level-1 |
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145 |
0 | 146 F$SLink rmb 1 System Link |
147 F$Boot rmb 1 Bootstrap System | |
148 F$BtMem rmb 1 Bootstrap Memory Request | |
149 F$GProcP rmb 1 Get Process ptr | |
150 F$Move rmb 1 Move Data (low bound first) | |
151 F$AllRAM rmb 1 Allocate RAM blocks | |
152 F$AllImg rmb 1 Allocate Image RAM blocks | |
153 F$DelImg rmb 1 Deallocate Image RAM blocks | |
154 F$SetImg rmb 1 Set Process DAT Image | |
155 F$FreeLB rmb 1 Get Free Low Block | |
156 F$FreeHB rmb 1 Get Free High Block | |
157 F$AllTsk rmb 1 Allocate Process Task number | |
158 F$DelTsk rmb 1 Deallocate Process Task number | |
159 F$SetTsk rmb 1 Set Process Task DAT registers | |
160 F$ResTsk rmb 1 Reserve Task number | |
161 F$RelTsk rmb 1 Release Task number | |
162 F$DATLog rmb 1 Convert DAT Block/Offset to Logical | |
163 F$DATTmp rmb 1 Make temporary DAT image (Obsolete) | |
164 F$LDAXY rmb 1 Load A [X,[Y]] | |
165 F$LDAXYP rmb 1 Load A [X+,[Y]] | |
166 F$LDDDXY rmb 1 Load D [D+X,[Y]] | |
167 F$LDABX rmb 1 Load A from 0,X in task B | |
168 F$STABX rmb 1 Store A at 0,X in task B | |
169 F$AllPrc rmb 1 Allocate Process Descriptor | |
170 F$DelPrc rmb 1 Deallocate Process Descriptor | |
171 F$ELink rmb 1 Link using Module Directory Entry | |
172 F$FModul rmb 1 Find Module Directory Entry | |
173 F$MapBlk rmb 1 Map Specific Block | |
174 F$ClrBlk rmb 1 Clear Specific Block | |
175 F$DelRAM rmb 1 Deallocate RAM blocks | |
176 F$GCMDir rmb 1 Pack module directory | |
177 F$AlHRam rmb 1 Allocate HIGH RAM Blocks | |
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178 |
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179 * Alan DeKok additions |
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180 * F$ReBoot is unimplemented at this time |
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181 F$ReBoot rmb 1 Reboot machine (reload OS9Boot) or drop to RSDOS |
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182 F$CRCMod rmb 1 CRC mode, toggle or report current status |
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183 F$XTime rmb 1 Get Extended time packet from RTC (fractions of second) |
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184 F$VBlock rmb 1 Verify modules in a block of memory, add to module directory |
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185 |
1116 | 186 ENDC |
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187 |
0 | 188 * |
189 * Numbers $70 through $7F are reserved for user definitions | |
190 * | |
191 org $70 | |
2 | 192 |
1116 | 193 IFEQ Level-1 |
2 | 194 rmb 16 Reserved for user definition |
1116 | 195 ELSE |
2 | 196 |
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197 F$RegDmp rmb 1 Ron Lammardo's debugging register dump |
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198 F$NVRAM rmb 1 Non Volatile RAM (RTC battery backed static) read/write |
2 | 199 |
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200 rmb $80-. Reserved for user definitions |
1116 | 201 ENDC |
0 | 202 |
203 pag | |
204 ************************************** | |
205 * I/O Service Request Code Definitions | |
206 * | |
207 org $80 | |
208 I$Attach rmb 1 Attach I/O Device | |
209 I$Detach rmb 1 Detach I/O Device | |
210 I$Dup rmb 1 Duplicate Path | |
211 I$Create rmb 1 Create New File | |
212 I$Open rmb 1 Open Existing File | |
213 I$MakDir rmb 1 Make Directory File | |
214 I$ChgDir rmb 1 Change Default Directory | |
215 I$Delete rmb 1 Delete File | |
216 I$Seek rmb 1 Change Current Position | |
217 I$Read rmb 1 Read Data | |
218 I$Write rmb 1 Write Data | |
219 I$ReadLn rmb 1 Read Line of ASCII Data | |
220 I$WritLn rmb 1 Write Line of ASCII Data | |
221 I$GetStt rmb 1 Get Path Status | |
222 I$SetStt rmb 1 Set Path Status | |
223 I$Close rmb 1 Close Path | |
224 I$DeletX rmb 1 Delete from current exec dir | |
225 | |
226 ******************* | |
227 * File Access Modes | |
228 * | |
229 READ. equ %00000001 | |
230 WRITE. equ %00000010 | |
231 UPDAT. equ READ.+WRITE. | |
232 EXEC. equ %00000100 | |
233 PREAD. equ %00001000 | |
234 PWRIT. equ %00010000 | |
235 PEXEC. equ %00100000 | |
236 SHARE. equ %01000000 | |
237 DIR. equ %10000000 | |
238 ISIZ. equ %00100000 | |
239 | |
240 ************** | |
241 * Signal Codes | |
242 * | |
243 org 0 | |
244 S$Kill rmb 1 Non-Interceptable Abort | |
245 S$Wake rmb 1 Wake-up Sleeping Process | |
246 S$Abort rmb 1 Keyboard Abort | |
247 S$Intrpt rmb 1 Keyboard Interrupt | |
248 S$Window rmb 1 Window Change | |
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249 S$Alarm rmb 1 CoCo individual process' alarm signal |
0 | 250 |
251 pag | |
252 ********************************** | |
253 * Status Codes for GetStat/PutStat | |
254 * | |
255 org 0 | |
256 SS.Opt rmb 1 Read/Write PD Options | |
257 SS.Ready rmb 1 Check for Device Ready | |
258 SS.Size rmb 1 Read/Write File Size | |
259 SS.Reset rmb 1 Device Restore | |
260 SS.WTrk rmb 1 Device Write Track | |
261 SS.Pos rmb 1 Get File Current Position | |
262 SS.EOF rmb 1 Test for End of File | |
263 SS.Link rmb 1 Link to Status routines | |
264 SS.ULink rmb 1 Unlink Status routines | |
265 SS.Feed rmb 1 issue form feed | |
266 SS.Frz rmb 1 Freeze DD. information | |
267 SS.SPT rmb 1 Set DD.TKS to given value | |
268 SS.SQD rmb 1 Sequence down hard disk | |
269 SS.DCmd rmb 1 Send direct command to disk | |
270 SS.DevNm rmb 1 Return Device name (32-bytes at [X]) | |
271 SS.FD rmb 1 Return File Descriptor (Y-bytes at [X]) | |
272 SS.Ticks rmb 1 Set Lockout honor duration | |
273 SS.Lock rmb 1 Lock/Release record | |
274 SS.DStat rmb 1 Return Display Status (CoCo) | |
275 SS.Joy rmb 1 Return Joystick Value (CoCo) | |
276 SS.BlkRd rmb 1 Block Read | |
277 SS.BlkWr rmb 1 Block Write | |
278 SS.Reten rmb 1 Retension cycle | |
279 SS.WFM rmb 1 Write File Mark | |
280 SS.RFM rmb 1 Read past File Mark | |
281 SS.ELog rmb 1 Read Error Log | |
282 SS.SSig rmb 1 Send signal on data ready | |
283 SS.Relea rmb 1 Release device | |
284 SS.AlfaS rmb 1 Return Alfa Display Status (CoCo, SCF/GetStat) | |
285 SS.Attr equ SS.AlfaS to serve 68K/RBF/SetStat only, thru NET | |
286 SS.Break rmb 1 Send break signal out acia | |
287 SS.RsBit rmb 1 Reserve bitmap sector (do not allocate in) LSB(X)=sct# | |
288 rmb 1 reserved | |
289 SS.FDInf equ $20 to serve 68K/RBF/GetStat only, thru NET | |
290 rmb 4 reserve $20-$23 for Japanese version (Hoshi) | |
291 SS.SetMF rmb 1 reserve $24 for Gimix G68 (Flex compatability?) | |
292 SS.Cursr rmb 1 Cursor information for COCO | |
293 SS.ScSiz rmb 1 Return screen size for COCO | |
294 SS.KySns rmb 1 Getstat/Putstat for COCO keyboard | |
295 SS.ComSt rmb 1 Getstat/Putstat for Baud/Parity | |
296 SS.Open rmb 1 Putstat to tell driver a path was opened | |
297 SS.Close rmb 1 Putstat to tell driver a path was closed | |
298 SS.HngUp rmb 1 Putstat to tell driver to hangup phone | |
405 | 299 SS.FSig rmb 1 new signal for temp locked files |
300 | |
0 | 301 * System Specific and User defined codes above $80 |
302 org $80 | |
303 SS.AAGBf rmb 1 Putstat to Allocate Additional Graphic Buffer | |
304 SS.SLGBf rmb 1 Putstat to Select a different Graphic Buuffer | |
305 SS.Mount rmb 1 Network 4 Mount Setstat | |
306 SS.RdNet rmb 1 Read Raw Sector from Network 4 Omnidrive | |
307 SS.MpGPB rmb 1 Putstat to request a Get/Put Buffer be mapped in workspace | |
308 SS.Slots rmb 1 Network 4 slots? getstat | |
309 | |
1116 | 310 IFGT Level-1 |
0 | 311 |
312 * Level 2 Windowing | |
313 SS.WnSet rmb 1 Set up High Level Windowing Information | |
314 SS.MnSel rmb 1 Request High level Menu Handler take determine next event | |
315 SS.SBar rmb 1 Putstat to set position block on Window scroll bars | |
316 SS.Mouse rmb 1 Return Mouse information packet (COCO) | |
317 SS.MsSig rmb 1 Putstat to tell driver to send signal on mouse event | |
318 SS.AScrn rmb 1 Allocate a screen for application poking | |
319 SS.DScrn rmb 1 Display a screen allocated by SS.AScrn | |
320 SS.FScrn rmb 1 Free a screen allocated by SS.AScrn | |
321 SS.PScrn rmb 1 Polymorph Screen into different screen type | |
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322 SS.ScInf rmb 1 Get Current screen info for direct writes (new call - NitrOS9) |
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323 rmb 1 Reserved |
0 | 324 SS.Palet rmb 1 Return palette information |
325 SS.Montr rmb 1 Get and Set Monitor Type | |
326 SS.ScTyp rmb 1 Get screen type information | |
327 SS.GIP rmb 1 Global Input Parameters (SetStat) | |
328 SS.UMBar rmb 1 update menu bar (SetStat) | |
329 SS.FBRgs rmb 1 return color registers (GetStat) | |
330 SS.DfPal rmb 1 set/return default palette registers (Getstat/Setstat) | |
331 SS.Tone rmb 1 Generate a tone using 6 bit sound | |
2 | 332 SS.GIP2 rmb 1 Global Input Params #2 (L2V3) |
333 SS.AnPal rmb 1 Animate palettes (L2V3) | |
334 SS.FndBf rmb 1 Find named buffer (L2V3) | |
335 | |
336 SS.CDSta equ SS.GIP2 XACIA | |
337 SS.CDSig equ SS.AnPal XACIA | |
338 SS.CDRel equ SS.FndBf XACIA | |
0 | 339 |
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340 org $A0 |
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341 * |
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342 * New Default SCF input buffer Set status call (NitrOS9) |
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343 SS.Fill rmb 1 Pre-load SCF device input buffer |
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344 SS.Hist rmb 1 Enable command-line history easily |
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345 |
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346 |
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347 org $B0 |
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348 * |
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349 * New WDDisk get/set status calls |
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350 SS.ECC rmb 1 ECC corrected data error enable/disable (GetStat/SetStat) |
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351 |
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352 * |
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353 * VRN get/set status calls. Named by Alan DeKok. |
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354 SS.VCtr equ $80 Return FS2 total VIRQ counter |
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355 SS.VSig equ $81 Return FS2 number of signals sent |
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356 |
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357 SS.FClr equ $81 Set/clear FS2 VIRQ |
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358 SS.FSet equ $C7 Set FS2+ VIRQ |
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359 SS.KSet equ $C8 Set KQ3 VIRQ |
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360 SS.KClr equ $C9 Clr KQ3 VIRQ |
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361 SS.ARAM equ $CA Allocate RAM blocks |
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362 SS.DRAM equ $CB De-allocate RAM blocks |
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363 |
481
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364 * SDisk 3 Definition Equates |
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365 SS.DRead equ SS.AAGBf SDisk3 Direct Sector Read ($80) |
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366 SS.DWrit equ SS.DRead SDisk3 Direct sector Write ($80) |
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367 SS.UnFrz equ SS.SLGBf SDisk3 UNFreeze DD info ($81) |
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368 SS.MOFF equ SS.Mount SDisk3 fast motor off call ($82) |
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369 SS.MoTim equ SS.RdNet SDisk3 Set motor shut off time ($83) |
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370 SS.SDRD equ SS.MpGPB SDisk3 System direct read ($84) |
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371 SS.SDWRT equ SS.SDRD SDisk3 System direct writes ($84) |
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372 SS.Sleep equ SS.Slots SDisk3 (DMC ONLY) Enable/disable F$Sleep calls in read/write 1773 I/O ($85) |
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373 SS.DrvCh equ SS.WnSet SDisk3 (DMC ONLY) Set drive number to cache, or return drive number being cached ($86) |
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374 |
1116 | 375 ENDC |
0 | 376 |
2 | 377 ttl Direct Page Definitions |
378 pag | |
0 | 379 |
380 ********************************** | |
381 * Direct Page Variable Definitions | |
382 * | |
1116 | 383 IFEQ Level-1 |
0 | 384 |
385 * Level 1 DP vars | |
1185 | 386 org $00 |
387 D.WDAddr rmb 2 FHL/Isted WD1002-05 interface base address | |
388 D.WDBtDr rmb 1 FHL/Isted WD1002-05 boot physical device drive num. | |
389 rmb 5 | |
390 D.COCOXT rmb 1 Busy flag for CoCo-XT driver (one drive at a time) | |
391 | |
2 | 392 org $20 |
0 | 393 D.FMBM rmb 4 Free memory bit map pointers |
394 D.MLIM rmb 2 Memory limit $24 | |
395 D.ModDir rmb 4 Module directory $26 | |
396 D.Init rmb 2 Rom base address $2A | |
397 D.SWI3 rmb 2 Swi3 vector $2C | |
398 D.SWI2 rmb 2 Swi2 vector $2E | |
399 D.FIRQ rmb 2 Firq vector $30 | |
400 D.IRQ rmb 2 Irq vector $32 | |
401 D.SWI rmb 2 Swi vector $34 | |
402 D.NMI rmb 2 Nmi vector $36 | |
403 D.SvcIRQ rmb 2 Interrupt service entry $38 | |
404 D.Poll rmb 2 Interrupt polling routine $3A | |
405 D.UsrIRQ rmb 2 User irq routine $3C | |
406 D.SysIRQ rmb 2 System irq routine $3E | |
407 D.UsrSvc rmb 2 User service request routine $40 | |
408 D.SysSvc rmb 2 System service request routine $42 | |
409 D.UsrDis rmb 2 User service request dispatch table | |
410 D.SysDis rmb 2 System service reuest dispatch table | |
411 D.Slice rmb 1 Process time slice count $48 | |
412 D.PrcDBT rmb 2 Process descriptor block address $49 | |
413 D.Proc rmb 2 Process descriptor address $4B | |
414 D.AProcQ rmb 2 Active process queue $4D | |
415 D.WProcQ rmb 2 Waiting process queue $4F | |
416 D.SProcQ rmb 2 Sleeping process queue $51 | |
417 D.Time equ . Time | |
418 D.Year rmb 1 $53 | |
419 D.Month rmb 1 $54 | |
420 D.Day rmb 1 $55 | |
421 D.Hour rmb 1 $56 | |
422 D.Min rmb 1 $57 | |
423 D.Sec rmb 1 $58 | |
424 D.Tick rmb 1 $59 | |
425 D.TSec rmb 1 Ticks / second $5A | |
426 D.TSlice rmb 1 Ticks / time-slice $5B | |
427 D.IOML rmb 2 I/O mgr free memory low bound $5C | |
428 D.IOMH rmb 2 I/O mgr free memory hi bound $5E | |
429 D.DevTbl rmb 2 Device driver table addr $60 | |
430 D.PolTbl rmb 2 Irq polling table addr $62 | |
431 D.PthDBT rmb 2 Path descriptor block table addr $64 | |
432 D.BTLO rmb 2 Bootstrap low address $66 | |
433 D.BTHI rmb 2 Bootstrap hi address $68 | |
434 D.DMAReq rmb 1 DMA in use flag $6A | |
435 D.AltIRQ rmb 2 Alternate IRQ vector (CC) $6B | |
436 D.KbdSta rmb 2 Keyboard scanner static storage (CC) $6D | |
437 D.DskTmr rmb 2 Disk Motor Timer (CC) $6F | |
438 D.CBStrt rmb 16 reserved for CC warmstart ($71) | |
439 D.Clock rmb 2 Address of Clock Tick Routine (CC) $81 | |
440 D.Boot rmb 1 Bootstrap attempted flag | |
441 D.URtoSs rmb 2 address of user to system routine (VIRQ) $84 | |
442 D.CLTB rmb 2 Pointer to clock interrupt table (VIRQ) $86 | |
298
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443 D.MDREG rmb 1 6309 MD (mode) shadow register $88 (added in V2.01.00) |
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444 D.CRC rmb 1 CRC checking mode flag $89 (added in V2.01.00) |
0 | 445 |
1198
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446 org $100 |
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447 D.XSWI3 rmb 3 |
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448 D.XSWI2 rmb 3 |
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449 D.XSWI rmb 3 |
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450 D.XNMI rmb 3 |
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451 D.XIRQ rmb 3 |
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452 D.XFIRQ rmb 3 |
246 | 453 |
1198
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454 * Table Sizes |
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455 BMAPSZ equ 32 Bitmap table size |
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456 SVCTNM equ 2 Number of service request tables |
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457 SVCTSZ equ (256-BMAPSZ)/SVCTNM-2 Service request table size |
0 | 458 |
1116 | 459 ELSE |
0 | 460 |
461 * Level 2 DP vars | |
2 | 462 org $00 |
60
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463 D.WDAddr rmb 2 FHL/Isted WD1002-05 interface base address |
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464 D.WDBtDr rmb 1 FHL/Isted WD1002-05 boot physical device drive num. |
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465 rmb 5 |
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466 D.COCOXT rmb 1 Busy flag for CoCo-XT driver (one drive at a time) |
2 | 467 |
468 org $20 | |
0 | 469 D.Tasks rmb 2 Task User Table |
470 D.TmpDAT rmb 2 Temporary DAT Image stack | |
471 D.Init rmb 2 Initialization Module ptr | |
472 D.Poll rmb 2 Interrupt Polling Routine ptr | |
473 D.Time equ . System Time | |
474 D.Year rmb 1 | |
475 D.Month rmb 1 | |
476 D.Day rmb 1 | |
477 D.Hour rmb 1 | |
478 D.Min rmb 1 | |
479 D.Sec rmb 1 | |
480 D.Tick rmb 1 | |
481 D.Slice rmb 1 current slice remaining | |
482 D.TSlice rmb 1 Ticks per Slice | |
483 D.Boot rmb 1 Bootstrap attempted flag | |
484 D.MotOn rmb 1 Floppy Disk Motor-On time out | |
485 D.ErrCod rmb 1 Reset Error Code | |
486 D.Daywk rmb 1 day of week, com-trol clock | |
487 D.TkCnt rmb 1 Tick Counter | |
488 D.BtPtr rmb 2 Address of Boot in System Address space | |
489 D.BtSz rmb 2 Size of Boot | |
60
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490 |
1116 | 491 IFNE NitrOS9 |
60
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492 * NitrOS9 additions |
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493 * 58d begins here |
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494 D.MDREG rmb 1 6309 MD (mode) shadow register |
1116 | 495 ELSE |
480 | 496 rmb 1 Currently unused in OS-9 Level Two |
1116 | 497 ENDC |
480 | 498 |
60
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499 D.CRC rmb 1 CRC checking mode flag |
480 | 500 |
698
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501 * Commented out -- to be part of OS-9 Level Two as well |
1116 | 502 * IFNE NitrOS9 |
480 | 503 * NitrOS9 additions |
60
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504 D.Tenths rmb 1 Tenths and hundredths of second for F$Xtime |
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505 D.Task1N rmb 1 Map type 1 task number*2 - offset into [D.TskIPt] |
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506 D.Quick rmb 1 Quick system call return flag - 0 =stack is at $FEE1 |
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507 D.QIRQ rmb 1 Quick IRQ flag - 0 =IRQ wasn't clock, so quick return |
1116 | 508 * ENDC |
60
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509 |
0 | 510 org $40 |
511 D.BlkMap rmb 4 Memory Block Map ptr | |
512 D.ModDir rmb 4 Module Directory ptrs | |
513 D.PrcDBT rmb 2 Process Descriptor Block Table ptr | |
514 D.SysPrc rmb 2 System Process Descriptor ptr | |
515 D.SysDAT rmb 2 System DAT Image ptr | |
516 D.SysMem rmb 2 System Memory Map ptr | |
517 D.Proc rmb 2 Current Process ptr | |
518 D.AProcQ rmb 2 Active Process Queue | |
519 D.WProcQ rmb 2 Waiting Process Queue | |
520 D.SProcQ rmb 2 Sleeping Process Queue | |
521 D.ModEnd rmb 2 Module Directory end ptr | |
522 D.ModDAT rmb 2 Module Dir DAT image end ptr | |
523 D.CldRes rmb 2 Cold Restart vector | |
60
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524 D.BtBug rmb 3 Boot debug information |
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525 D.Pipe rmb 2 |
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526 |
0 | 527 org $6B |
528 D.Crash rmb 6 Pointer to CC Crash Routine | |
529 D.CBStrt rmb $B Reserved for CC warmstart ($71) | |
60
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530 D.QCnt rmb 1 Count of number of quick system calls performed |
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531 |
0 | 532 org $80 |
533 D.DevTbl rmb 2 I/O Device Table | |
534 D.PolTbl rmb 2 I/O Polling Table | |
535 rmb 4 reserved | |
536 D.PthDBT rmb 2 Path Descriptor Block Table ptr | |
537 D.DMAReq rmb 1 DMA Request flag | |
538 | |
539 ******** | |
540 * CoCo 3 STUFF COMES NEXT | |
541 * This area is used for the CoCo Hardware Registers | |
542 * | |
543 org $90 | |
544 D.HINIT rmb 1 GIME INIT0 register (hardware setup $FF90) | |
545 D.TINIT rmb 1 GIME INIT1 register (timer/task register $FF91) | |
546 D.IRQER rmb 1 Interrupt enable regsiter ($FF92) | |
547 D.FRQER rmb 1 Fast Interrupt enable register ($FF93) | |
548 D.TIMMS rmb 1 Timer most significant nibble ($FF94) | |
549 D.TIMLS rmb 1 Timer least significant byte ($FF95) | |
550 D.RESV1 rmb 1 reserved register ($FF96) | |
551 D.RESV2 rmb 1 reserved register ($FF97) | |
552 D.VIDMD rmb 1 video mode register ($FF98) | |
553 D.VIDRS rmb 1 video resolution register ($FF99) | |
554 D.BORDR rmb 1 border register ($FF9A) | |
555 D.RESV3 rmb 1 reserved register ($FF9B) | |
556 D.VOFF2 rmb 1 vertical scroll/offset 2 register ($FF9C) | |
557 D.VOFF1 rmb 1 vertical offset 1 register ($FF9D) | |
558 D.VOFF0 rmb 1 vertical offset 0 register ($FF9E) | |
559 D.HOFF0 rmb 1 horizontal offset 0 register ($FF9F) | |
560 D.Speed rmb 1 Speed of COCO CPU 0=slow,1=fast | |
561 D.TskIPt rmb 2 Task image Pointer table (CC) | |
562 D.MemSz rmb 1 128/512K memory flag (CC) | |
563 D.SSTskN rmb 1 System State Task Number (COCO) | |
564 D.CCMem rmb 2 Pointer to beginning of CC Memory | |
565 D.CCStk rmb 2 Pointer to top of CC Memory | |
566 D.Flip0 rmb 2 Change to Task 0 | |
567 D.Flip1 rmb 2 Change to reserved Task 1 | |
568 D.VIRQ rmb 2 VIRQ Polling routine | |
569 D.IRQS rmb 1 IRQ shadow register (CC Temporary) | |
570 D.CLTb rmb 2 VIRQ Table address | |
571 D.AltIRQ rmb 2 Alternate IRQ Vector (CC) | |
572 D.GPoll rmb 2 CC GIME IRQ enable/disable toggle | |
573 D.Clock2 rmb 2 CC Clock2 entry address | |
574 org $C0 | |
575 D.SysSvc rmb 2 System Service Routine entry | |
576 D.SysDis rmb 2 System Service Dispatch Table ptr | |
577 D.SysIRQ rmb 2 System IRQ Routine entry | |
578 D.UsrSvc rmb 2 User Service Routine entry | |
579 D.UsrDis rmb 2 User Service Dispatch Table ptr | |
580 D.UsrIRQ rmb 2 User IRQ Routine entry | |
581 D.SysStk rmb 2 System stack | |
582 D.SvcIRQ rmb 2 In-System IRQ service | |
583 D.SysTsk rmb 1 System Task number | |
584 org $E0 | |
585 D.Clock rmb 2 | |
586 D.XSWI3 rmb 2 | |
587 D.XSWI2 rmb 2 | |
588 D.XFIRQ rmb 2 | |
589 D.XIRQ rmb 2 | |
590 D.XSWI rmb 2 | |
591 D.XNMI rmb 2 | |
592 D.ErrRst rmb 2 | |
60
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593 D.SysVec rmb 2 OS-9 F$xxx system call vector for NitrOS-9 Level 3 |
0 | 594 D.SWI3 rmb 2 |
595 D.SWI2 rmb 2 | |
596 D.FIRQ rmb 2 | |
597 D.IRQ rmb 2 | |
598 D.SWI rmb 2 | |
599 D.NMI rmb 2 | |
600 | |
601 ************************** | |
602 * Level II Block Map flags | |
603 * | |
604 NotRAM equ %10000000 Block Not RAM flag | |
60
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605 VidRAM equ %00000100 Block is being used as Video RAM |
0 | 606 ModBlock equ %00000010 Module in Block |
607 RAMinUse equ %00000001 RAM Block in use flag | |
608 * | |
609 * Service Dispatch Table special entries | |
610 * | |
611 IOEntry equ 254 | |
612 | |
1116 | 613 ENDC |
0 | 614 |
2 | 615 ttl Structure Formats |
0 | 616 pag |
617 ************************************ | |
618 * Module Directory Entry Definitions | |
619 * | |
620 org 0 | |
1116 | 621 IFGT Level-1 |
0 | 622 MD$MPDAT rmb 2 Module DAT Image ptr |
623 MD$MBSiz rmb 2 Memory Block size | |
1116 | 624 ENDC |
0 | 625 MD$MPtr rmb 2 Module ptr |
626 MD$Link rmb 2 Module Link count | |
627 MD$ESize equ . Module Directory Entry size | |
628 | |
60
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629 ************************************ |
0 | 630 * Module Definitions |
631 * | |
632 * Universal Module Offsets | |
633 * | |
634 org 0 | |
635 M$ID rmb 2 ID Code | |
636 M$Size rmb 2 Module Size | |
637 M$Name rmb 2 Module Name | |
638 M$Type rmb 1 Type / Language | |
639 M$Revs rmb 1 Attributes / Revision Level | |
640 M$Parity rmb 1 Header Parity | |
641 M$IDSize equ . Module ID Size | |
642 * | |
643 * Type-Dependent Module Offsets | |
644 * | |
645 * System, File Manager, Device Driver, Program Module | |
646 * | |
647 M$Exec rmb 2 Execution Entry Offset | |
648 * | |
649 * Device Driver, Program Module | |
650 * | |
651 M$Mem rmb 2 Stack Requirement | |
652 * | |
653 * Device Driver, Device Descriptor Module | |
654 * | |
655 M$Mode rmb 1 Device Driver Mode Capabilities | |
656 * | |
657 * Device Descriptor Module | |
658 * | |
659 org M$IDSize | |
660 M$FMgr rmb 2 File Manager Name Offset | |
661 M$PDev rmb 2 Device Driver Name Offset | |
662 rmb 1 M$Mode (defined above) | |
663 M$Port rmb 3 Port Address | |
664 M$Opt rmb 1 Device Default Options | |
665 M$DTyp rmb 1 Device Type | |
666 IT.DTP equ M$DTyp Descriptor type offset | |
667 * | |
668 * Configuration Module Entry Offsets | |
669 * | |
670 org M$IDSize | |
671 MaxMem rmb 3 Maximum Free Memory | |
672 PollCnt rmb 1 Entries in Interrupt Polling Table | |
673 DevCnt rmb 1 Entries in Device Table | |
674 InitStr rmb 2 Initial Module Name | |
675 SysStr rmb 2 System Device Name | |
676 StdStr rmb 2 Standard I/O Pathlist | |
677 BootStr rmb 2 Bootstrap Module name | |
678 ProtFlag rmb 1 Write protect enable flag | |
679 | |
2 | 680 OSLevel rmb 1 OS level |
681 OSVer rmb 1 OS version | |
682 OSMajor rmb 1 OS major | |
683 OSMinor rmb 1 OS minor | |
310 | 684 Feature1 rmb 1 feature byte 1 |
318 | 685 Feature2 rmb 1 feature byte 2 |
686 rmb 8 reserved for future use | |
2 | 687 |
1116 | 688 IFGT Level-1 |
318 | 689 * -- CC3IO area -- (OS-9 Level Two only) * |
690 MonType rmb 1 Monitor type (0=CMP,1=RGB,2=MONO) | |
691 MouseInf rmb 1 Mouse resolution/Mouse port | |
2 | 692 KeyRptS rmb 1 Key repeat start constant |
693 KeyRptD rmb 1 Key repeat delay constant | |
1116 | 694 ENDC |
2 | 695 |
310 | 696 * Feature1 byte definitions |
697 CRCOn equ %00000001 CRC checking on | |
698 CRCOff equ %00000000 CRC checking off | |
2 | 699 |
0 | 700 pag |
701 ************************** | |
702 * Module Field Definitions | |
703 * | |
1202 | 704 * ID Field - First two bytes of an OS-9 module |
0 | 705 * |
706 M$ID1 equ $87 Module ID code byte one | |
707 M$ID2 equ $CD Module ID code byte two | |
708 M$ID12 equ M$ID1*256+M$ID2 | |
1202 | 709 |
0 | 710 * |
1202 | 711 * Module Type/Language Field Masks |
0 | 712 * |
713 TypeMask equ %11110000 Type Field | |
714 LangMask equ %00001111 Language Field | |
1202 | 715 |
0 | 716 * |
1202 | 717 * Module Type Values |
0 | 718 * |
719 Devic equ $F0 Device Descriptor Module | |
720 Drivr equ $E0 Physical Device Driver | |
721 FlMgr equ $D0 File Manager | |
722 Systm equ $C0 System Module | |
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723 ShellSub equ $50 Shell+ shell sub module |
0 | 724 Data equ $40 Data Module |
725 Multi equ $30 Multi-Module | |
726 Sbrtn equ $20 Subroutine Module | |
727 Prgrm equ $10 Program Module | |
1202 | 728 |
0 | 729 * |
1202 | 730 * Module Language Values |
0 | 731 * |
732 Objct equ 1 6809 Object Code Module | |
733 ICode equ 2 Basic09 I-code | |
734 PCode equ 3 Pascal P-code | |
735 CCode equ 4 C I-code | |
736 CblCode equ 5 Cobol I-code | |
737 FrtnCode equ 6 Fortran I-code | |
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738 Obj6309 equ 7 6309 object code |
0 | 739 * |
740 * Module Attributes / Revision byte | |
741 * | |
742 * Field Masks | |
743 * | |
744 AttrMask equ %11110000 Attributes Field | |
745 RevsMask equ %00001111 Revision Level Field | |
746 * | |
747 * Attribute Flags | |
748 * | |
749 ReEnt equ %10000000 Re-Entrant Module | |
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750 ModProt equ %01000000 Gimix Module protect bit (0=protected, 1=write enable) |
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751 ModNat equ %00100000 6309 native mode attribute |
0 | 752 |
753 ******************** | |
754 * Device Type Values | |
755 * | |
1202 | 756 * These values define various classes of devices, which are |
757 * managed by a file manager module. The Device Type is embedded | |
758 * in a device's device descriptor. | |
759 * | |
760 DT.SCF equ 0 Sequential Character File Manager | |
761 DT.RBF equ 1 Random Block File Manager | |
762 DT.Pipe equ 2 Pipe File Manager | |
763 DT.SBF equ 3 Sequential Block File Manager | |
764 DT.NFM equ 4 Network File Manager | |
765 DT.CDFM equ 5 CD-ROM File Manager | |
0 | 766 |
767 | |
768 ********************* | |
769 * CRC Result Constant | |
770 * | |
771 CRCCon1 equ $80 | |
772 CRCCon23 equ $0FE3 | |
773 | |
2 | 774 ttl Process Information |
0 | 775 pag |
776 ******************************** | |
777 * Process Descriptor Definitions | |
778 * | |
1116 | 779 IFEQ Level-1 |
0 | 780 |
781 * Level 1 process descriptor defs | |
782 DefIOSiz equ 12 | |
783 NumPaths equ 16 Number of Local Paths | |
784 | |
785 org 0 | |
786 P$ID rmb 1 Process ID | |
787 P$PID rmb 1 Parent's ID | |
788 P$SID rmb 1 Sibling's ID | |
789 P$CID rmb 1 Child's ID | |
790 P$SP rmb 2 Stack ptr | |
791 P$CHAP rmb 1 process chapter number | |
792 P$ADDR rmb 1 user address beginning page number | |
793 P$PagCnt rmb 1 Memory Page Count | |
794 P$User rmb 2 User Index $09 | |
795 P$Prior rmb 1 Priority $0B | |
796 P$Age rmb 1 Age $0C | |
797 P$State rmb 1 Status $0D | |
798 P$Queue rmb 2 Queue Link (Process ptr) $0E | |
799 P$IOQP rmb 1 Previous I/O Queue Link (Process ID) $10 | |
800 P$IOQN rmb 1 Next I/O Queue Link (Process ID) | |
801 P$PModul rmb 2 Primary Module | |
802 P$SWI rmb 2 SWI Entry Point | |
803 P$SWI2 rmb 2 SWI2 Entry Point | |
804 P$SWI3 rmb 2 SWI3 Entry Point $18 | |
805 P$DIO rmb DefIOSiz default I/O ptrs $1A | |
806 P$PATH rmb NumPaths I/O path table $26 | |
807 P$Signal rmb 1 Signal Code $36 | |
808 P$SigVec rmb 2 Signal Intercept Vector | |
809 P$SigDat rmb 2 Signal Intercept Data Address | |
810 P$NIO rmb 4 additional dio pointers for net | |
811 rmb $40-. unused | |
812 P$Size equ . Size of Process Descriptor | |
813 | |
814 * | |
815 * Process State Flags | |
816 * | |
817 SysState equ %10000000 | |
818 TimSleep equ %01000000 | |
819 TimOut equ %00100000 | |
820 ImgChg equ %00010000 | |
821 Condem equ %00000010 | |
822 Dead equ %00000001 | |
823 | |
1116 | 824 ELSE |
0 | 825 |
826 * Level 2 process descriptor defs | |
827 DefIOSiz equ 16 Default I/O Data Length | |
828 NefIOSiz equ 12 On-Net Default I/O Data Length | |
829 NumPaths equ 16 Number of Local Paths | |
830 | |
831 org 0 | |
832 P$ID rmb 1 Process ID | |
833 P$PID rmb 1 Parent's ID | |
834 P$SID rmb 1 Sibling's ID | |
835 P$CID rmb 1 Child's ID | |
836 P$SP rmb 2 Stack ptr | |
837 P$Task rmb 1 Task Number | |
838 P$PagCnt rmb 1 Memory Page Count | |
839 P$User rmb 2 User Index | |
840 P$Prior rmb 1 Priority | |
841 P$Age rmb 1 Age | |
842 P$State rmb 1 Status | |
843 P$Queue rmb 2 Queue Link (Process ptr) | |
844 P$IOQP rmb 1 Previous I/O Queue Link (Process ID) | |
845 P$IOQN rmb 1 Next I/O Queue Link (Process ID) | |
846 P$PModul rmb 2 Primary Module | |
847 P$SWI rmb 2 SWI Entry Point | |
848 P$SWI2 rmb 2 SWI2 Entry Point | |
849 P$SWI3 rmb 2 SWI3 Entry Point | |
850 P$Signal rmb 1 Signal Code | |
851 P$SigVec rmb 2 Signal Intercept Vector | |
852 P$SigDat rmb 2 Signal Intercept Data Address | |
853 P$DeadLk rmb 1 Dominant proc ID if I/O locked | |
854 rmb $20-. unused | |
855 P$DIO rmb DefIOSiz Default I/O ptrs | |
856 P$Path rmb NumPaths I/O Path Table | |
857 P$DATImg rmb 64 DAT Image | |
858 P$Links rmb 32 Block Link counts | |
859 P$NIO rmb 6*2 additional DIO ptrs for net, compatible with 68k | |
860 P$SelP rmb 1 Selected Path for COCO Windows (Default 0) | |
2 | 861 P$UTicks rmb 4 proc User Tick counter (L2V3) |
862 P$STicks rmb 4 proc System Tick counter (L2V3) | |
863 P$FCalls rmb 4 proc F$ call counter (L2V3) | |
864 P$ICalls rmb 4 proc I$ call counter (L2V3) | |
865 P$DatBeg rmb 3 proc Date of creation (Y/M/D) (L2V3) | |
866 P$TimBeg rmb 3 proc Time of creation (H/M/S) (L2V3) | |
867 P$Alarm rmb 6 | |
0 | 868 rmb $200-. Local stack |
869 P$Stack equ . Top of Stack | |
870 P$Size equ . Size of Process Descriptor | |
871 | |
872 * | |
873 * Process State Flags | |
874 * | |
875 SysState equ %10000000 | |
876 TimSleep equ %01000000 | |
877 TimOut equ %00100000 | |
878 ImgChg equ %00010000 | |
879 Suspend equ %00001000 | |
880 Condem equ %00000010 | |
881 Dead equ %00000001 | |
882 | |
1116 | 883 ENDC |
0 | 884 |
885 ttl OS-9 I/O Symbolic Definitions | |
886 pag | |
887 ************************* | |
888 * Path Descriptor Offsets | |
889 * | |
890 org 0 | |
891 PD.PD rmb 1 Path Number | |
892 PD.MOD rmb 1 Mode (Read/Write/Update) | |
893 PD.CNT rmb 1 Number of Open Images | |
894 PD.DEV rmb 2 Device Table Entry Address | |
895 PD.CPR rmb 1 Current Process | |
896 PD.RGS rmb 2 Caller's Register Stack | |
897 PD.BUF rmb 2 Buffer Address | |
898 PD.FST rmb 32-. File Manager's Storage | |
899 PD.OPT equ . PD GetSts(0) Options | |
900 PD.DTP rmb 1 Device Type | |
901 rmb 64-. Path options | |
902 PDSIZE equ . | |
903 | |
904 * | |
905 * Pathlist Special Symbols | |
906 * | |
907 PDELIM equ '/ Pathlist Name Separator | |
908 PDIR equ '. Directory | |
909 PENTIR equ '@ Entire Device | |
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910 |
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911 pag |
0 | 912 **************************** |
913 * File Manager Entry Offsets | |
914 * | |
915 org 0 | |
916 FMCREA rmb 3 Create (Open New) File | |
917 FMOPEN rmb 3 Open File | |
918 FMMDIR rmb 3 Make Directory | |
919 FMCDIR rmb 3 Change Directory | |
920 FMDLET rmb 3 Delete File | |
921 FMSEEK rmb 3 Position File | |
922 FMREAD rmb 3 Read from File | |
923 FMWRIT rmb 3 Write to File | |
924 FMRDLN rmb 3 ReadLn | |
925 FMWRLN rmb 3 WritLn | |
926 FMGSTA rmb 3 Get File Status | |
927 FMSSTA rmb 3 Set File Status | |
928 FMCLOS rmb 3 Close File | |
929 | |
930 ***************************** | |
931 * Device Driver Entry Offsets | |
932 * | |
933 org 0 | |
934 D$INIT rmb 3 Device Initialization | |
935 D$READ rmb 3 Read from Device | |
936 D$WRIT rmb 3 Write to Device | |
937 D$GSTA rmb 3 Get Device Status | |
938 D$PSTA rmb 3 Put Device Status | |
939 D$TERM rmb 3 Device Termination | |
940 | |
941 ********************* | |
942 * Device Table Format | |
943 * | |
944 org 0 | |
945 V$DRIV rmb 2 Device Driver module | |
946 V$STAT rmb 2 Device Driver Static storage | |
947 V$DESC rmb 2 Device Descriptor module | |
948 V$FMGR rmb 2 File Manager module | |
949 V$USRS rmb 1 use count | |
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950 IFGT Level-1 |
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951 V$DRIVEX rmb 2 Device Driver execution address |
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952 V$FMGREX rmb 2 File Manager execution address |
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953 ENDC |
0 | 954 DEVSIZ equ . |
955 | |
956 ******************************* | |
957 * Device Static Storage Offsets | |
958 * | |
959 org 0 | |
960 V.PAGE rmb 1 Port Extended Address | |
961 V.PORT rmb 2 Device 'Base' Port Address | |
962 V.LPRC rmb 1 Last Active Process ID | |
963 V.BUSY rmb 1 Active Process ID (0=UnBusy) | |
964 V.WAKE rmb 1 Active PD if Driver MUST Wake-up | |
965 V.USER equ . Driver Allocation Origin | |
966 | |
967 ******************************** | |
968 * Interrupt Polling Table Format | |
969 * | |
970 org 0 | |
971 Q$POLL rmb 2 Absolute Polling Address | |
972 Q$FLIP rmb 1 Flip (EOR) Byte ..normally Zero | |
973 Q$MASK rmb 1 Polling Mask (after Flip) | |
974 Q$SERV rmb 2 Absolute Service routine Address | |
975 Q$STAT rmb 2 Static Storage Address | |
976 Q$PRTY rmb 1 Priority (Low Numbers=Top Priority) | |
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977 IFGT Level-1 |
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978 Q$MAP rmb 2 Added by NitrOS-9 |
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979 ENDC |
0 | 980 POLSIZ equ . |
981 | |
982 ******************** | |
983 * VIRQ packet format | |
984 * | |
985 org 0 | |
986 Vi.Cnt rmb 2 count down counter | |
987 Vi.Rst rmb 2 reset value for counter | |
988 Vi.Stat rmb 1 status byte | |
989 | |
990 Vi.IFlag equ %00000001 status byte virq flag | |
991 | |
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992 pag |
0 | 993 ************************************* |
994 * Machine Characteristics Definitions | |
995 * | |
996 R$CC equ 0 Condition Codes register | |
997 R$A equ 1 A Accumulator | |
998 R$B equ 2 B Accumulator | |
999 R$D equ R$A Combined A:B Accumulator | |
1116 | 1000 IFNE H6309 |
2 | 1001 R$E equ 3 Accumulator |
1002 R$F equ 4 Accumulator | |
1003 R$W equ R$E Combined E:F Accumulator | |
1004 R$Q equ R$A Combined A:B:E:F Accumulator | |
1005 R$DP equ 5 Direct Page register | |
1006 R$X equ 6 X Index register | |
1007 R$Y equ 8 Y Index register | |
1008 R$U equ 10 User Stack register | |
1009 R$PC equ 12 Program Counter register | |
1010 R$Size equ 14 Total register package size | |
1116 | 1011 ELSE |
0 | 1012 R$DP equ 3 Direct Page register |
1013 R$X equ 4 X Index register | |
1014 R$Y equ 6 Y Index register | |
1015 R$U equ 8 User Stack register | |
1016 R$PC equ 10 Program Counter register | |
1017 R$Size equ 12 Total register package size | |
1116 | 1018 ENDC |
2 | 1019 |
1020 * MD register masks | |
1021 * 6309 definitions - NitrOS9 | |
1022 DIV0 equ %10000000 division by 0 trap flag : 1 = trap occured | |
1023 badinstr equ %01000000 illegal instruction trap flag : 1 = trap occured | |
0 | 1024 |
1025 Entire equ %10000000 Full Register Stack flag | |
1026 FIRQMask equ %01000000 Fast-Interrupt Mask bit | |
1027 HalfCrry equ %00100000 Half Carry flag | |
1028 IRQMask equ %00010000 Interrupt Mask bit | |
1029 Negative equ %00001000 Negative flag | |
1030 Zero equ %00000100 Zero flag | |
1031 TwosOvfl equ %00000010 Two's Comp Overflow flag | |
1032 Carry equ %00000001 Carry bit | |
1033 IntMasks equ IRQMask+FIRQMask | |
1034 Sign equ %10000000 sign bit | |
1035 | |
2 | 1036 ttl Error Code Definitions |
1037 pag | |
0 | 1038 ************************ |
1039 * Error Code Definitions | |
1040 * | |
2 | 1041 * Basic09 Error Codes |
1042 * | |
1043 org 10 | |
1044 E$UnkSym rmb 1 Unknown symbol | |
1045 E$ExcVrb rmb 1 Excessive verbage | |
1046 E$IllStC rmb 1 Illegal statement construction | |
1047 E$ICOvf rmb 1 I-code overflow | |
1048 E$IChRef rmb 1 Illegal channel reference | |
1049 E$IllMod rmb 1 Illegal mode | |
1050 E$IllNum rmb 1 Illegal number | |
1051 E$IllPrf rmb 1 Illegal prefix | |
1052 E$IllOpd rmb 1 Illegal operand | |
1053 E$IllOpr rmb 1 Illegal operator | |
1054 E$IllRFN rmb 1 Illegal record field name | |
1055 E$IllDim rmb 1 Illegal dimension | |
1056 E$IllLit rmb 1 Illegal literal | |
1057 E$IllRet rmb 1 Illegal relational | |
1058 E$IllSfx rmb 1 Illegal type suffix | |
1059 E$DimLrg rmb 1 Dimension too large | |
1060 E$LinLrg rmb 1 Line number too large | |
1061 E$NoAssg rmb 1 Missing assignment statement | |
1062 E$NoPath rmb 1 Missing path number | |
1063 E$NoComa rmb 1 Missing coma | |
1064 E$NoDim rmb 1 Missing dimension | |
1065 E$NoDO rmb 1 Missing DO statement | |
1066 E$MFull rmb 1 Memory full | |
1067 E$NoGoto rmb 1 Missing GOTO | |
1068 E$NoLPar rmb 1 Missing left parenthesis | |
1069 E$NoLRef rmb 1 Missing line reference | |
1070 E$NoOprd rmb 1 Missing operand | |
1071 E$NoRPar rmb 1 Missing right parenthesis | |
1072 E$NoTHEN rmb 1 Missing THEN statement | |
1073 E$NoTO rmb 1 Missing TO statement | |
1074 E$NoVRef rmb 1 Missing variable reference | |
1075 E$EndQou rmb 1 Missing end quote | |
1076 E$SubLrg rmb 1 Too many subscripts | |
1077 E$UnkPrc rmb 1 Unknown procedure | |
1078 E$MulPrc rmb 1 Multiply defined procedure | |
1079 E$DivZer rmb 1 Divice by zero | |
1080 E$TypMis rmb 1 Operand type mismatch | |
1081 E$StrOvf rmb 1 String stack overflow | |
1082 E$NoRout rmb 1 Unimplemented routine | |
1083 E$UndVar rmb 1 Undefined variable | |
1084 E$FltOvf rmb 1 Floating Overflow | |
1085 E$LnComp rmb 1 Line with compiler error | |
1086 E$ValRng rmb 1 Value out of range for destination | |
1087 E$SubOvf rmb 1 Subroutine stack overflow | |
1088 E$SubUnd rmb 1 Subroutine stack underflow | |
1089 E$SubRng rmb 1 Subscript out of range | |
1090 E$ParmEr rmb 1 Paraemter error | |
1091 E$SysOvf rmb 1 System stack overflow | |
1092 E$IOMism rmb 1 I/O type mismatch | |
1093 E$IONum rmb 1 I/O numeric input format bad | |
1094 E$IOConv rmb 1 I/O conversion: number out of range | |
1095 E$IllInp rmb 1 Illegal input format | |
1096 E$IOFRpt rmb 1 I/O format repeat error | |
1097 E$IOFSyn rmb 1 I/O format syntax error | |
1098 E$IllPNm rmb 1 Illegal path number | |
1099 E$WrSub rmb 1 Wrong number of subscripts | |
1100 E$NonRcO rmb 1 Non-record type operand | |
1101 E$IllA rmb 1 Illegal argument | |
1102 E$IllCnt rmb 1 Illegal control structure | |
1103 E$UnmCnt rmb 1 Unmatched control structure | |
1104 E$IllFOR rmb 1 Illegal FOR variable | |
1105 E$IllExp rmb 1 Illegal expression type | |
1106 E$IllDec rmb 1 Illegal declarative statement | |
1107 E$ArrOvf rmb 1 Array size overflow | |
1108 E$UndLin rmb 1 Undefined line number | |
1109 E$MltLin rmb 1 Multiply defined line number | |
1110 E$MltVar rmb 1 Multiply defined variable | |
1111 E$IllIVr rmb 1 Illegal input variable | |
1112 E$SeekRg rmb 1 Seek out of range | |
1113 E$NoData rmb 1 Missing data statement | |
1114 | |
0 | 1115 * |
1116 * System Dependent Error Codes | |
1117 * | |
1118 | |
1274 | 1119 * Level 2 windowing error codes |
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1120 org 183 |
1274 | 1121 E$IWTyp rmb 1 Illegal window type |
1122 E$WADef rmb 1 Window already defined | |
1123 E$NFont rmb 1 Font not found | |
0 | 1124 E$StkOvf rmb 1 Stack overflow |
1125 E$IllArg rmb 1 Illegal argument | |
1126 rmb 1 reserved | |
1127 E$ICoord rmb 1 Illegal coordinates | |
1128 E$Bug rmb 1 Bug (should never be returned) | |
1129 E$BufSiz rmb 1 Buffer size is too small | |
1130 E$IllCmd rmb 1 Illegal command | |
1131 E$TblFul rmb 1 Screen or window table is full | |
1132 E$BadBuf rmb 1 Bad/Undefined buffer number | |
1133 E$IWDef rmb 1 Illegal window definition | |
1134 E$WUndef rmb 1 Window undefined | |
1135 | |
1116 | 1136 IFNE NitrOS9 |
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1137 E$Up rmb 1 Up arrow pressed on SCF I$ReadLn with PD.UP enabled |
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1138 E$Dn rmb 1 Down arrow pressed on SCF I$ReadLn with PD.DOWN enabled |
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1139 E$Alias rmb 1 |
1116 | 1140 ENDC |
0 | 1141 |
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1142 |
0 | 1143 * |
1144 * Standard OS-9 Error Codes | |
1145 * | |
1146 org 200 | |
1147 E$PthFul rmb 1 Path Table full | |
1148 E$BPNum rmb 1 Bad Path Number | |
1149 E$Poll rmb 1 Polling Table Full | |
1150 E$BMode rmb 1 Bad Mode | |
1151 E$DevOvf rmb 1 Device Table Overflow | |
1152 E$BMID rmb 1 Bad Module ID | |
1153 E$DirFul rmb 1 Module Directory Full | |
1154 E$MemFul rmb 1 Process Memory Full | |
1155 E$UnkSvc rmb 1 Unknown Service Code | |
1156 E$ModBsy rmb 1 Module Busy | |
1157 E$BPAddr rmb 1 Bad Page Address | |
1158 E$EOF rmb 1 End of File | |
1159 rmb 1 | |
1160 E$NES rmb 1 Non-Existing Segment | |
1161 E$FNA rmb 1 File Not Accesible | |
1162 E$BPNam rmb 1 Bad Path Name | |
1163 E$PNNF rmb 1 Path Name Not Found | |
1164 E$SLF rmb 1 Segment List Full | |
1165 E$CEF rmb 1 Creating Existing File | |
1166 E$IBA rmb 1 Illegal Block Address | |
1167 E$HangUp rmb 1 Carrier Detect Lost | |
1168 E$MNF rmb 1 Module Not Found | |
1169 rmb 1 | |
1170 E$DelSP rmb 1 Deleting Stack Pointer memory | |
1171 E$IPrcID rmb 1 Illegal Process ID | |
1172 E$BPrcID equ E$IPrcID Bad Process ID (formerly #238) | |
1173 rmb 1 | |
1174 E$NoChld rmb 1 No Children | |
1175 E$ISWI rmb 1 Illegal SWI code | |
1176 E$PrcAbt rmb 1 Process Aborted | |
1177 E$PrcFul rmb 1 Process Table Full | |
1178 E$IForkP rmb 1 Illegal Fork Parameter | |
1179 E$KwnMod rmb 1 Known Module | |
1180 E$BMCRC rmb 1 Bad Module CRC | |
1181 E$USigP rmb 1 Unprocessed Signal Pending | |
1182 E$NEMod rmb 1 Non Existing Module | |
1183 E$BNam rmb 1 Bad Name | |
1184 E$BMHP rmb 1 (bad module header parity) | |
1185 E$NoRam rmb 1 No (System) Ram Available | |
1186 E$DNE rmb 1 Directory not empty | |
1187 E$NoTask rmb 1 No available Task number | |
1188 rmb $F0-. reserved | |
1189 E$Unit rmb 1 Illegal Unit (drive) | |
54 | 1190 E$Sect rmb 1 Bad Sector number |
0 | 1191 E$WP rmb 1 Write Protect |
1192 E$CRC rmb 1 Bad Check Sum | |
1193 E$Read rmb 1 Read Error | |
1194 E$Write rmb 1 Write Error | |
1195 E$NotRdy rmb 1 Device Not Ready | |
1196 E$Seek rmb 1 Seek Error | |
1197 E$Full rmb 1 Media Full | |
1198 E$BTyp rmb 1 Bad Type (incompatable) media | |
1199 E$DevBsy rmb 1 Device Busy | |
1200 E$DIDC rmb 1 Disk ID Change | |
1201 E$Lock rmb 1 Record is busy (locked out) | |
1202 E$Share rmb 1 Non-sharable file busy | |
1203 E$DeadLk rmb 1 I/O Deadlock error | |
1204 | |
1202 | 1205 |
1116 | 1206 IFGT Level-1 |
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1207 ***************************** |
1116 | 1208 * Boot defs for CoCo 3 OS-9 |
1202 | 1209 * |
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1210 * These defs are not strictly for 'Boot', but are for booting the |
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1211 * system. |
1202 | 1212 * |
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1213 Bt.Block equ $3B Block to map in for the 'OS9BOOT' screen |
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1214 Bt.Flag equ $8A34 Flag in Bt.Block to verify that it's unchanged |
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1215 Bt.Offst equ 2 Offset into the screen where the current ptr is |
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1216 Bt.Start equ $ED00 Start address of the boot track in memory |
1116 | 1217 ENDC |
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1218 |
1202 | 1219 |
1116 | 1220 IFGT Level-2 |
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1221 *************************** |
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1222 * Level III Defs |
1202 | 1223 * |
1224 * These definitions apply to OS-9 Level III as created by Alan DeKok | |
1225 * | |
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1226 L3.Start equ $2000 Start off at slot 1 |
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1227 L3.Size equ $40 Go for 64 pages: 2 slots total |
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1228 L3.Blks equ L3.Size/$20 Number of slots |
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1229 L3.End equ L3.Start+L3.Size*$0100 end of L3 memory |
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1230 L3.SCF equ $0660 SCF block ptr |
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1231 L3.RBF equ L3.SCF+1 RBF block ptr |
1116 | 1232 ENDC |
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1233 |
1116 | 1234 ENDC |