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t20src/setspd.mac
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; Edit= 253 to SETSPD.MAC on 25-May-89 by GSCOTT
;Avoid trying to start another system ACJ if one is already running, don't
;complain if DOB% reports that a bug is already set dumpable.
; Edit= 252 to SETSPD.MAC on 27-Apr-89 by GSCOTT
;Add ENABLE/DISABLE NOT-LOGGED-IN-SYSTAT command to set EXEC flags word bit.
; Edit= 251 to SETSPD.MAC on 30-Mar-89 by GSCOTT
;Interactive prompt should be "Process SYSTEM:7-CONFIG.CMD (Y or N)?".
; Edit= 250 to SETSPD.MAC on 12-Jan-89 by GSCOTT
;Add ENABLE/DISABLE SHORT-BUG-OUTPUT, repair DONTCARE and ENABLE/DISABLE
;HANGUP-ON-DETACH commands.
; Edit= 249 to SETSPD.MAC on 10-Jan-89 by GSCOTT
;Add ENABLE/DISABLE PASSWORD-DICTIONARY commands.
; Edit= 248 to SETSPD.MAC on 13-Dec-88 by RASPUZZI
;Add new commands especially those for the security project.
; Edit= 247 to SETSPD.MAC on 6-Oct-88 by GSCOTT
;Use TTMSG for "[Copied dump ...]" message.
; Edit= 246 to SETSPD.MAC on 6-Oct-88 by GSCOTT
;If an ALLOW command fails, do the SMON to make the drive RESTRICTED to
;prevent setting US.CIA in the UDB. Also improve the error message seen when
;an ALLOW or RESTRICT command fails.
; Edit= 245 to SETSPD.MAC on 25-Mar-88 by LOMARTIRE
;Bump edit number for 7.0 Autopatch
; UPD ID= 57, RIP:<7.UTILITIES>SETSPD.MAC.192, 1-Mar-88 16:09:50 by GSCOTT
;TCO 7.1249 - Edit 235, if DMP: is offline or badly defined, use the filename
; that we have patiently set up rather than BS:<SYSTEM>DUMP.CPY. A warning
; message (not an error) should be output if the dump structure is not found.
; Also fix some places that called JSYER1 to do the right thing. XLIST the
; stupid historical cache refill code.
; UPD ID= 55, RIP:<7.UTILITIES>SETSPD.MAC.191, 23-Feb-88 09:41:20 by GSCOTT
;TCO 7.1239 - Edit 234, insure that we don't get into TI when run at entry
; vector offset zero by an older monitor on a front end reload.
; UPD ID= 47, RIP:<7.UTILITIES>SETSPD.MAC.189, 19-Feb-88 17:45:51 by GSCOTT
;TCO 7.1236 - Edit 233, update copyright.
; UPD ID= 46, RIP:<7.UTILITIES>SETSPD.MAC.188, 19-Feb-88 15:52:55 by GSCOTT
;TCO 7.1235 - Edit 232, add 3 new keywords to ENABLE/DISABLE DUMP-ON-BUGCHK
; command: ALL-BUGCHKS, ALL-BUGINFS, and BUG name [IGNORE-DUMP-TIMEOUT].
; Add command prompt if in user mode, EXIT command, output version number.
; UPD ID= 44, RIP:<7.UTILITIES>SETSPD.MAC.187, 18-Feb-88 21:10:53 by GSCOTT
;More of TCO 7.1231 - increment version number to 231 for previous edit.
; UPD ID= 43, RIP:<7.UTILITIES>SETSPD.MAC.186, 18-Feb-88 15:34:33 by RASPUZZI
;TCO 7.1231 - Add ENABLE/DISABLE minimum password commands.
; UPD ID= 39, RIP:<7.UTILITIES>SETSPD.MAC.185, 26-Jan-88 11:05:03 by GSCOTT
;TCO 7.1198 - Edit 230, fix problem with ERROR macro.
; UPD ID= 32, RIP:<7.UTILITIES>SETSPD.MAC.183, 14-Dec-87 09:17:37 by BROOKS
;Increment version number for 7.0 ft1
; UPD ID= 22, RIP:<7.UTILITIES>SETSPD.MAC.182, 4-Nov-87 15:45:20 by MCCOLLUM
;TCO 7.1112 - Add ENABLE/DISABLE LOGIN STRUCTURE. Look for dumps on BS:
; UPD ID= 20, RIP:<7.UTILITIES>SETSPD.MAC.180, 29-Oct-87 14:46:23 by RASPUZZI
;TCO 7.1097 - Make ENABLE/DISABLE table alphabetical once again.
; UPD ID= 19, RIP:<7.UTILITIES>SETSPD.MAC.179, 28-Oct-87 22:52:41 by RASPUZZI
;More of TCO 7.1076 - Get routine labels in the right place this time
; UPD ID= 18, RIP:<7.UTILITIES>SETSPD.MAC.178, 25-Oct-87 14:16:11 by GSCOTT
;More of TCO 7.1081 - Create proper filename if no BUGNAM, just a BUGVER
; UPD ID= 17, RIP:<7.UTILITIES>SETSPD.MAC.177, 23-Oct-87 17:05:42 by GSCOTT
;TCO 7.1081 - Add code and comments for DOB support, add table of contents,
; change error macros and use of them and clean up all error
; messages, fixup gark code here and there, handle removal of
; SPRCNT code with FTSC conditional, reset edit to 203, the sum
; of 4.1, 5.1, 6.0, 6.1 SETSPDs
; UPD ID= 11, RIP:<7.UTILITIES>SETSPD.MAC.4, 21-Oct-87 15:13:25 by RASPUZZI
;TCO 7.1076 - Add ENABLE/DISABLE CLUSTER-INFO and CLUSTER-SEND support
; UPD ID= 6, RIP:<7.UTILITIES>SETSPD.MAC.3, 23-Sep-87 15:52:18 by MCCOLLUM
;TCO 7.1063 - And ENABLE/DISABLE OFFLINE-STRUCTURES commands
; UPD ID= 1, RIP:<7.UTILITIES>SETSPD.MAC.2, 28-May-87 15:23:26 by RASPUZZI
;No TCO - Move SETSPD to 7.0 utility area.
; *** Edit 64 to SETSPD.MAC by RASPUZZI on 6-Oct-86, for SPR #21393
; Add 2 new keywords to TERMINAL for IGNORING SYSTEM MESSAGES and USER MESSAGES
; *** Edit 63 to SETSPD.MAC by RASPUZZI on 11-Jun-86, for SPR #20381
; Rework edit 62 so that the monitor's entry vector is different at system
; startup.
; UPD ID= 119, SNARK:<6.1.UTILITIES>SETSPD.MAC.10, 30-Apr-85 16:24:11 by DUSSEAULT
;TCO 6.1.1352 - Add range checking for unit number in PRINTER command. Add
; an error message when invalid unit numbers are encountered.
; UPD ID= 79, SNARK:<6.1.UTILITIES>SETSPD.MAC.9, 13-Feb-85 16:26:29 by GLINDELL
; Maximum-buffer in DCNTA0 should be maximum-bufferS
; UPD ID= 55, SNARK:<6.1.UTILITIES>SETSPD.MAC.8, 6-Dec-84 16:29:17 by GLINDELL
;Check for and suppress NODX16 errors from NODE% jsys in DECNET/NODE command
; UPD ID= 47, SNARK:<6.1.UTILITIES>SETSPD.MAC.7, 17-Nov-84 16:18:03 by MELOHN
;TCO 6.1.1055 - Add LAT-STATE ON or OFF command. Sets LASDEF via SMON%
; UPD ID= 37, SNARK:<6.1.UTILITIES>SETSPD.MAC.6, 6-Nov-84 19:50:42 by TBOYLE
;Fix the TCO number on the previous edit.
; UPD ID= 36, SNARK:<6.1.UTILITIES>SETSPD.MAC.5, 2-Nov-84 19:27:12 by TBOYLE
;TCO 6.1.1034 - Changes to DMPRED, DMPMAP, add MAPSEC for multisection support.
; UPD ID= 34, SNARK:<6.1.UTILITIES>SETSPD.MAC.4, 2-Nov-84 12:23:40 by GLINDELL
;Change VMINOR to 1 since this is now a 6.1 specific SETSPD
; UPD ID= 612, SNARK:<6.UTILITIES>SETSPD.MAC.63, 18-Oct-84 14:44:54 by TBOYLE
;TCO 6.2253 (QAR 706284) wait for CI disks during dump processing.
; UPD ID= 611, SNARK:<6.UTILITIES>SETSPD.MAC.62, 17-Oct-84 16:22:59 by GRANT
;In DCARE, pick up unit from correct offset before doing the SMON%
; UPD ID= 608, SNARK:<6.UTILITIES>SETSPD.MAC.61, 14-Oct-84 14:34:39 by GLINDELL
;TCO 6.1.1006 - Add DECNET DEFAULT-FLOW-CONTROL command
; UPD ID= 587, SNARK:<6.UTILITIES>SETSPD.MAC.60, 21-Aug-84 13:34:14 by TBOYLE
;TCO 6.2187 (QAR 706128) At NXTUNT, initialize structure name and alias.
; UPD ID= 586, SNARK:<6.UTILITIES>SETSPD.MAC.58, 20-Aug-84 16:28:18 by TBOYLE
;TCO 6.2183 (QAR 706085) At STRMOU, if no DMP: return. Check structure
; returned by JFNS with STDEV to see if mounting needed. Fix T3 for JFNS.
; UPD ID= 583, SNARK:<6.UTILITIES>SETSPD.MAC.56, 14-Aug-84 14:50:35 by TBOYLE
;New SYSERR - prepare QUELOP for extended addresses in SEBQOU, SEBCDR.
; UPD ID= 582, SNARK:<6.UTILITIES>SETSPD.MAC.55, 14-Aug-84 14:31:48 by TBOYLE
;New SYSERR - Be able to read the new SYSERR blocks. SEBHED, SEBSIZ different.
; UPD ID= 581, SNARK:<6.UTILITIES>SETSPD.MAC.53, 10-Aug-84 18:07:09 by GROSSMAN
;Set minor version number to 0.
; UPD ID= 580, SNARK:<6.UTILITIES>SETSPD.MAC.52, 10-Aug-84 17:59:05 by GROSSMAN
;TCO 6.2170 - Fix ETHERNET <chan> DECNET command to let the monitor figure
;out the correct Ethernet address for a DECnet channel.
; UPD ID= 554, SNARK:<6.UTILITIES>SETSPD.MAC.51, 19-Jun-84 17:18:29 by MCLEAN
;ADD DON'T CARE LOGIC
; UPD ID= 547, SNARK:<6.UTILITIES>SETSPD.MAC.50, 8-Jun-84 11:21:43 by GLINDELL
;TCO 6.1.1006 - Add DECNET commands to provide initial parameters for DECnet
; UPD ID= 535, SNARK:<6.UTILITIES>SETSPD.MAC.49, 24-May-84 20:01:15 by GLINDELL
;TCO 6.1.1005 - Accept area number in DECnet node number
; UPD ID= 531, SNARK:<6.UTILITIES>SETSPD.MAC.48, 15-May-84 13:08:56 by TBOYLE
;REMOVE TCO 6.1637, SPEAR COUNTER STUFF. IT'S DONE IN SYSERR NOW.
; UPD ID= 519, SNARK:<6.UTILITIES>SETSPD.MAC.47, 17-Apr-84 10:37:43 by GROSSMAN
;TCO 6.2036 - Add ETHERNET command to set Ethernet address.
; UPD ID= 498, SNARK:<6.UTILITIES>SETSPD.MAC.45, 5-Mar-84 16:19:02 by MOSER
;MORE 6.1562 - READ SERIAL NUMBERS IN DECIMAL. FIX ERROR MESSAGE
; UPD ID= 492, SNARK:<6.UTILITIES>SETSPD.MAC.44, 29-Feb-84 17:59:09 by PRATT
;TCO 6.1956 - Add ENABLE/DISABLE FAST-LOGIN-OPTION
; UPD ID= 476, SNARK:<6.UTILITIES>SETSPD.MAC.43, 8-Feb-84 14:02:57 by TBOYLE
;More TCO 6.1934 Change 22 to ^D22 at SETCN1.
; UPD ID= 470, SNARK:<6.UTILITIES>SETSPD.MAC.42, 8-Feb-84 10:05:16 by EVANS
;Add flag to edit number so I VER will display it in decimal.
; UPD ID= 465, SNARK:<6.UTILITIES>SETSPD.MAC.41, 8-Feb-84 08:37:15 by MCINTEE
;Change NODNAM routine to set the node number first.
; UPD ID= 458, SNARK:<6.UTILITIES>SETSPD.MAC.40, 25-Jan-84 18:58:50 by MOSER
;STILL MORE 6.1562 - FIX A BUG
; UPD ID= 456, SNARK:<6.UTILITIES>SETSPD.MAC.39, 25-Jan-84 09:57:16 by MOSER
;FIX AN ERROR IN 6.1934 - SETSPD WON'T BUILD
; UPD ID= 449, SNARK:<6.UTILITIES>SETSPD.MAC.38, 23-Jan-84 17:27:13 by TBOYLE
;More TCO 6.1934 Cleanup GTJFN error messages.
; UPD ID= 446, SNARK:<6.UTILITIES>SETSPD.MAC.37 23-Jan-84 16:24:13 by TBOYLE
;TCO 6.1948 - Fix JSYER0 to output the actual error message
; UPD ID= 445, SNARK:<6.UTILITIES>SETSPD.MAC.36, 23-Jan-84 16:16:40 by MOSER
;TCO 6.1562 - CHANGE FORMAT OF ALLOW / RESTRICT
; UPD ID= 437, SNARK:<6.UTILITIES>SETSPD.MAC.34, 18-Jan-84 13:45:32 by PAETZOLD
;TCO 6.1941 - ENA/DIS HANGUP-IF-LOGGED-IN/OUT commands need alphabetical order.
;TCO 6.1938 - add support for ena/dir system-message-level-0/1 commands.
; UPD ID= 435, SNARK:<6.UTILITIES>SETSPD.MAC.33, 17-Jan-84 19:47:02 by TBOYLE
;TCO 6.1937 - ENA/DIS HANGUP-IF-LOGGED-IN/OUT code.
; UPD ID= 431, SNARK:<6.UTILITIES>SETSPD.MAC.32, 13-Jan-84 17:28:47 by TBOYLE
;TCO 6.1934 - At SETCNT determine a new SPRCNT from ERROR.SYS properly.
; UPD ID= 397, SNARK:<6.UTILITIES>SETSPD.MAC.31, 9-Dec-83 21:49:16 by MCLEAN
;WORK ON THE NEW INTERNAL ERROR FORMATS
;MISSING COUNTS SPEAR RUNNING COUNT
; UPD ID= 357, SNARK:<6.UTILITIES>SETSPD.MAC.30, 5-Oct-83 22:27:46 by MCLEAN
;TCO 6.1819 MAKE SEBHED 2 (NOTE THIS REALLY IS NOT A GOOD SYMBOL NAME)
; UPD ID= 352, SNARK:<6.UTILITIES>SETSPD.MAC.29, 21-Sep-83 14:28:11 by TGRADY
; TCO 6.1804. Don't mount the DMP: structure exclusively...
; UPD ID= 351, SNARK:<6.UTILITIES>SETSPD.MAC.28, 16-Sep-83 15:49:51 by MCLEAN
;PUT SEBHED BACK TO 4 WORDS SINCE JSYS HASN'T CHANGED
; UPD ID= 297, SNARK:<6.UTILITIES>SETSPD.MAC.27, 20-Jun-83 13:14:40 by MOSER
;TCO 6.1562 SERVICE, ALLOW, RESTRICT COMMANDS FOR MSCP SERVER
; UPD ID= 284, SNARK:<6.UTILITIES>SETSPD.MAC.26, 17-May-83 14:18:11 by LOMARTIRE
;TCO 6.1634 - Allow SETSPD to timeout if a command takes more than 30 sec.
; UPD ID= 282, SNARK:<6.UTILITIES>SETSPD.MAC.25, 11-May-83 15:17:06 by COBB
;TCO 6.1637 - Teach SETSPD to read the SPEAR counter from the dump and SMON% it
; UPD ID= 261, SNARK:<6.UTILITIES>SETSPD.MAC.24, 16-Apr-83 17:10:42 by PAETZOLD
;TCO 6.1616 - TCP Changes. Break the ARPANET HOST command.
; UPD ID= 206, SNARK:<6.UTILITIES>SETSPD.MAC.23, 9-Feb-83 14:02:18 by WEETON
; UPD ID= 135, SNARK:<6.UTILITIES>SETSPD.MAC.22, 23-Sep-82 16:01:00 by MOSER
;TCO 6.1278 - BLT CORRECT NUMBER OF WORDS AT SPEED:
; UPD ID= 123, SNARK:<6.UTILITIES>SETSPD.MAC.21, 1-Sep-82 14:34:02 by HAUDEL
;TCO 6.1241 - Close DUMP.CPY when error occurs so lost pages are not created.
; UPD ID= 110, SNARK:<6.UTILITIES>SETSPD.MAC.20, 4-Aug-82 13:43:19 by CDUNN
;TCO 6.1189 (Again) - Fix bug in STRMOU code. Now ERJMP to MSTR error routine
;so RET takes you back to CPYDMP instead of back into the MSTR routine.
;Makes not finding dump structure work.
; UPD ID= 102, SNARK:<6.UTILITIES>SETSPD.MAC.19, 26-Jul-82 00:27:32 by CDUNN
;Add a <CRLF> before the dismount of the dump structure. Makes CTY more
;readable...
; UPD ID= 101, SNARK:<6.UTILITIES>SETSPD.MAC.18, 19-Jul-82 22:29:56 by CDUNN
;TCO 6.1189 Teach CPYDMP to mount the structure implied by DMP:. Also
;dismount when done.
; UPD ID= 45, SNARK:<6.UTILITIES>SETSPD.MAC.17, 19-May-82 10:51:21 by MILLER
; UPD ID= 44, SNARK:<6.UTILITIES>SETSPD.MAC.16, 19-May-82 10:43:09 by MILLER
;TCO 6.1142. ADD ENABLE/DISABLE COMMANDS FOR SYSTEM ERROR MESSAGES
; UPD ID= 30, SNARK:<6.UTILITIES>SETSPD.MAC.15, 22-Feb-82 10:23:58 by MURPHY
;yet again
; UPD ID= 29, SNARK:<6.UTILITIES>SETSPD.MAC.14, 19-Feb-82 15:34:56 by MURPHY
;More of same.
; UPD ID= 28, SNARK:<6.UTILITIES>SETSPD.MAC.13, 18-Feb-82 17:24:52 by MURPHY
;TCO 6.1060 - Copy dumps to DMP: instead of PS:<SYSTEM>
; UPD ID= 21, SNARK:<6.UTILITIES>SETSPD.MAC.12, 17-Jan-82 19:13:45 by PAETZOLD
;TCO 5.1681 - fix the change command
; UPD ID= 9, SNARK:<6.UTILITIES>SETSPD.MAC.11, 2-Nov-81 09:58:21 by PAETZOLD
;TCO 6.1035 - Update version information for release 6
; UPD ID= 26, SNARK:<5.UTILITIES>SETSPD.MAC.10, 31-Aug-81 09:33:07 by PAETZOLD
;TCO 5.1461 - read and interpret MMAP when getting queued SYSERR blocks
; UPD ID= 18, SNARK:<5.UTILITIES>SETSPD.MAC.9, 3-Aug-81 12:51:24 by ZIMA
;TCO 5.1438 - Include Friday in "ALL" entry in day-of-week table.
; UPD ID= 8, SNARK:<5.UTILITIES>SETSPD.MAC.8, 20-Jul-81 15:54:57 by MOSER
;TCO 5.1424 CHANGE BACKGROUND COMMAND TO BATCH-BACKGROUND.
; UPD ID= 2311, SNARK:<5.UTILITIES>SETSPD.MAC.7, 8-Jul-81 15:23:12 by DONAHUE
;TCO 5.1401 - Add TU77 entry to SLAVT table
; UPD ID= 2100, SNARK:<5.UTILITIES>SETSPD.MAC.6, 28-May-81 11:55:31 by PAETZOLD
;TCO 5.1352 - Change error handler to not complain about invalid
;keywords when started at start4. This will prevent J0NRUN BUGHLT's
; UPD ID= 2070, SNARK:<5.UTILITIES>SETSPD.MAC.5, 24-May-81 15:35:52 by ZIMA
;TCO 5.1346 - EDIT 21 - pass proper MO%LCP setting on all subsequent LPINI
; calls for a unit.
; UPD ID= 1769, SNARK:<5.UTILITIES>SETSPD.MAC.4, 25-Mar-81 17:49:49 by GRANT
;Update Copyright
; UPD ID= 1367, SNARK:<5.UTILITIES>SETSPD.MAC.3, 18-Dec-80 10:25:34 by WACHS
;TCO 5.16 - ADD TM78 DEFINITION
; UPD ID= 524, SNARK:<5.UTILITIES>SETSPD.MAC.2, 15-May-80 13:33:16 by LYONS
;tco 5.1040 - Make release 5 look for 5-CONFIG.CMD
; UPD ID= 325, SNARK:<4.1.UTILITIES>SETSPD.MAC.5, 12-Mar-80 14:16:04 by OSMAN
;tco 4.1.1107 - Make release 4.1 look for 4-1-CONFIG.CMD
; UPD ID= 299, SNARK:<4.1.UTILITIES>SETSPD.MAC.3, 29-Feb-80 13:22:36 by OSMAN
;tco 4.1.1096 - Use COMND instead of TEXTI so as to allow "POLICY-PROGRAM"
; UPD ID= 102, SNARK:<4.1.UTILITIES>SETSPD.MAC.2, 6-Dec-79 11:05:53 by BLOUNT
;<4.1.UTILITIES>SETSPD.MAC.2, 6-Dec-79 10:55:56, EDIT BY BLOUNT
;TCO #4.2590 -CHANGE AT QUEDN1+7 TO FIX KS HALT STATUS BLOCK BUG
;<4.UTILITIES>SETSPD.MAC.44, 9-Oct-79 15:26:55, EDIT BY GRANT
;<4.UTILITIES>SETSPD.MAC.43, 25-May-79 13:02:47, EDIT BY MILLER
;FIX QUEBLK. IT WAS COMPUTING # OF PAGES TO DUMP OFF-BY-ONE
;<4.UTILITIES>SETSPD.MAC.42, 11-Apr-79 15:57:49, Edit by LCAMPBELL
; Fix up addressing of SYERR block at QUEDN1
;<4.UTILITIES>SETSPD.MAC.41, 13-Mar-79 08:50:11, EDIT BY KONEN
;UPDATE COPYRIGHT FOR RELEASE 4
;<4.UTILITIES>SETSPD.MAC.40, 13-Mar-79 06:50:04, EDIT BY R.ACE
;TAKE OUT TAPE-MOUNT-DEFAULT COMMAND
;ADD TAPE-RECOGNITION-ERRORS COMMAND
;<4.UTILITIES>SETSPD.MAC.39, 21-Feb-79 11:36:40, EDIT BY MURPHY
;ENABLE/DISABLE WORKING SET PRELOADING - DLM
;<4.UTILITIES>SETSPD.MAC.38, 20-Feb-79 17:43:04, EDIT BY BLOUNT
;CHANGE CLASS-SCHEDULER TO CLASS-SCHEDULING
;<4.UTILITIES>SETSPD.MAC.37, 19-Feb-79 14:22:43, Edit by MCLEAN
;FIX IT SO ECSKED WITH ARGUMENTS GIVES ERROR
;<4.UTILITIES>SETSPD.MAC.36, 19-Feb-79 13:24:27, Edit by MCLEAN
;CORRECT SPELLING OF WITHHELD
;<4.UTILITIES>SETSPD.MAC.35, 24-Jan-79 10:51:08, EDIT BY R.ACE
;MOVE TAPE-RECYCLE-PERIOD TO RIGHT PLACE, UPDATE EDIT#
;<4.UTILITIES>SETSPD.MAC.34, 11-Dec-78 06:52:19, EDIT BY R.ACE
;PUT ERJMP'S AFTER SYERR CALLS
;<4.UTILITIES>SETSPD.MAC.33, 28-Nov-78 08:04:16, EDIT BY R.ACE
;TCO 4.2098 - ADD TAPE-MOUNT-DEFAULT COMMAND
;ADD COMND JSYS ROUTINES FOR PARSING NEW SETSPD COMMANDS
;<ARC-DEC>SETSPD.MAC.3, 3-Oct-78 09:50:04, EDIT BY CALVIN
; Cause GTKEY to eat all of hypenated command name
;<ARC-DEC>SETSPD.MAC.1, 29-Sep-78 15:58:56, EDIT BY CALVIN
; Add ARCHIVE-TAPE-RECYCLE-PERIOD and TAPE-RECYCLE-PERIOD
;<4.UTILITIES>SETSPD.MAC.31, 20-Oct-78 19:16:54, EDIT BY MILLER
;<4.UTILITIES>SETSPD.MAC.30, 20-Oct-78 19:13:31, EDIT BY MILLER
;<4.UTILITIES>SETSPD.MAC.29, 20-Oct-78 19:12:53, EDIT BY MILLER
;TCO 4.2011. ADD BATCH-CLASS COMMAND
;<4.UTILITIES>SETSPD.MAC.28, 19-Oct-78 17:49:03, Edit by MCLEAN
;MAKE SKED JSYS BE SKED%
;<2MCLEAN>SETSPD.MAC.27, 24-Sep-78 21:56:05, Edit by MCLEAN
;<2MCLEAN>SETSPD.MAC.26, 21-Sep-78 21:22:18, Edit by MCLEAN
;<4.UTILITIES>SETSPD.MAC.25, 20-Sep-78 11:35:08, EDIT BY MILLER
;<4.UTILITIES>SETSPD.MAC.24, 19-Sep-78 12:57:51, EDIT BY MILLER
;<4.UTILITIES>SETSPD.MAC.23, 19-Sep-78 12:56:37, EDIT BY MILLER
;MORE OF TCO 4.2011
;<4.UTILITIES>SETSPD.MAC.22, 19-Sep-78 12:12:05, EDIT BY MILLER
;<4.UTILITIES>SETSPD.MAC.21, 19-Sep-78 12:10:50, EDIT BY MILLER
;TCO 4.2011. ADD ENABLE OPTIONS FOR CLASS SCHEDULER
;<4.UTILITIES>SETSPD.MAC.20, 19-Sep-78 11:27:50, EDIT BY MILLER
;<4.UTILITIES>SETSPD.MAC.19, 19-Sep-78 11:25:05, EDIT BY MILLER
;TCO 4.2011 AGAIN. ADD CREATE COMMAND
;<4.UTILITIES>SETSPD.MAC.18, 17-Sep-78 14:05:21, EDIT BY MILLER
;TCO 4.2011. IMPLEMENT "BATCH-BACKGROUND" COMMAND
;<4.UTILITIES>SETSPD.MAC.17, 24-Aug-78 12:07:17, EDIT BY R.ACE
;TCO 4.1993 - ADD COMMAND: ENABLE TAPE-DRIVE-ALLOCATION
;ADDED COMMENTING TO BEGINNING OF MODULE
;<R.ACE.LT>SETSPD.MAC.4, 23-Aug-78 16:44:38, EDIT BY R.ACE
;<R.ACE.LT>SETSPD.MAC.3, 23-Aug-78 13:19:33, EDIT BY R.ACE
;<R.ACE.LT>SETSPD.MAC.2, 23-Aug-78 12:12:30, EDIT BY R.ACE
;<2MCLEAN>SETSPD.MAC.17, 28-Jul-78 15:36:32, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.16, 26-Jul-78 15:00:29, Edit by MCLEAN
;<4.UTILITIES>SETSPD.MAC.13, 18-Jul-78 14:10:12, EDIT BY MILLER
;CHANGE VERSION NUMBER TO 4
;<4.UTILITIES>SETSPD.MAC.12, 16-May-78 09:23:45, EDIT BY MILLER
;ADD MINOR VERSION TO CONFIG FILE NAME
;<4.UTILITIES>SETSPD.MAC.11, 6-May-78 22:17:11, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.21, 4-Aug-78 13:13:02, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.20, 4-Aug-78 13:11:23, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.19, 3-Aug-78 17:12:20, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.18, 28-Jul-78 15:33:15, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.17, 27-Jul-78 14:41:21, EDIT BY MILLER
;INCREMENT EDIT NUMBER
;<3A.UTILITIES>SETSPD.MAC.16, 26-Jul-78 15:00:29, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.15, 16-May-78 09:21:33, EDIT BY MILLER
;<3A.UTILITIES>SETSPD.MAC.14, 16-May-78 09:19:58, EDIT BY MILLER
;<3A.UTILITIES>SETSPD.MAC.13, 16-May-78 09:17:32, EDIT BY MILLER
;AND CHANGE VERSION TO 3A
;<3A.UTILITIES>SETSPD.MAC.12, 16-May-78 09:16:35, EDIT BY MILLER
;ADD MINOR VERSION TO CONFIG NAME
;<1MCLEAN>SETSPD.MAC.17, 4-May-78 18:31:02, Edit by MCLEAN
;<1MCLEAN>SETSPD.MAC.16, 4-May-78 18:24:33, Edit by MCLEAN
;<1MCLEAN>SETSPD.MAC.15, 4-May-78 17:37:31, Edit by MCLEAN
;<1MCLEAN>SETSPD.MAC.14, 4-May-78 17:22:55, Edit by MCLEAN
;<1MCLEAN>SETSPD.MAC.13, 4-May-78 17:22:03, Edit by MCLEAN
;<1MCLEAN>SETSPD.MAC.12, 4-May-78 16:22:12, Edit by MCLEAN
;<1MCLEAN>SETSPD.MAC.11, 4-May-78 16:16:56, Edit by MCLEAN
;TCO 1880 ADD SLAVE TYPES TO MTALN JSYS
;<4.UTILITIES>SETSPD.MAC.9, 9-Apr-78 13:24:57, EDIT BY MILLER
;MERGE IN CHANGES TO NODE COMMAND FROM 3A SOURCE
;<4.UTILITIES>SETSPD.MAC.8, 7-Apr-78 00:40:43, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.9, 7-Apr-78 00:15:05, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.8, 7-Apr-78 00:13:21, Edit by MCLEAN
;<3A.UTILITIES>SETSPD.MAC.7, 7-Apr-78 00:07:24, Edit by MCLEAN
;ADD HSB (HALT STATUS BLOCK) FOR KS10
;<4.UTILITIES>SETSPD.MAC.5, 2-Mar-78 15:04:19, Edit by PORCHER
;<4.UTILITIES>SETSPD.MAC.4, 28-Feb-78 14:35:36, Edit by PORCHER
;<4.UTILITIES>SETSPD.MAC.3, 28-Feb-78 14:25:25, Edit by PORCHER
;ADD "CHANGE" COMMAND FOR ACCOUNTING SHIFT CHANGES
;<4.UTILITIES>SETSPD.MAC.2, 31-Jan-78 00:41:13, Edit by MCLEAN
;MAGTAPE ONLINE ENTRY VECTOR UPDATES
;<4.UTILITIES>SETSPD.MAC.2, 16-Dec-77 14:01:29, EDIT BY MILLER
;<4.UTILITIES>SETSPD.MAC.1, 16-Dec-77 13:56:02, EDIT BY MILLER
;TCO 1879. ADD NODE COMMAND
; COPYRIGHT (c) DIGITAL EQUIPMENT CORPORATION 1976, 1988.
; ALL RIGHTS RESERVED.
;
; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE
; INCLUSION OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER
; COPIES THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY
; OTHER PERSON. NO TITLE TO AND OWNERSHIP OF THE SOFTWARE IS HEREBY
; TRANSFERRED.
;
; THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE
; AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
; CORPORATION.
;
; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
; SOFTWARE ON EQUIPMENT THAT IS NOT SUPPLIED BY DIGITAL.
TITLE SETSPD - Execute x-CONFIG.CMD and Copy System Dumps
SEARCH MONSYM,MACSYM,SERCOD,CMD
.CPYRT <<1976, 1988>>
.REQUIRE SYS:MACREL ;Use MACREL routines
.REQUIRE SYS:CMD ;Use CMD package
SALL ;Suppress ugly MACRO expansions
.DIRECTIVE FLBLST ;Only first line binary in the listing
; This program is run by job 0 to perform various user-mode functions
; that affect the operation of the system. Depending upon the desired
; action, the program is started at one of several positions in its
; entry vector. SETSPD.EXE should be copied to BS:<SYSTEM>x-y-SETSPD.EXE,
; where "x" is the major version number and "y" is the minor version number
; of the monitor (if any).
Subttl Table of Contents
; Table of Contents for SETSPD
;
; Section Page
;
;
; 1. Version Number . . . . . . . . . . . . . . . . . . . . 5
; 2. Entry Vector . . . . . . . . . . . . . . . . . . . . . 6
; 3. SETSPD Data . . . . . . . . . . . . . . . . . . . . . 7
; 4. Command Tables . . . . . . . . . . . . . . . . . . . . 11
; 5. Interrupt System Tables . . . . . . . . . . . . . . . 17
; 6. Error Macros . . . . . . . . . . . . . . . . . . . . . 18
; 7. Build Config File Name and Prompt . . . . . . . . . . 19
; 8. Initialization
; 8.1 Entry Points For Reading x-CONFIG.CMD File . . 20
; 8.2 Determine If Interactive Session . . . . . . . 21
; 8.3 Find SYSTEM:x-CONFIG.CMD . . . . . . . . . . . 22
; 8.4 Top Level Command Parser . . . . . . . . . . . 23
; 8.5 Capabilities and Interrupt System . . . . . . 24
; 9. Commands
; 9.1 Hung Command Timeout . . . . . . . . . . . . . 25
; 9.2 TERMINAL . . . . . . . . . . . . . . . . . . . 26
; 9.3 RESTRICT and ALLOW . . . . . . . . . . . . . . 33
; 9.4 DONTCARE . . . . . . . . . . . . . . . . . . . 35
; 9.5 MAGTAPE . . . . . . . . . . . . . . . . . . . 37
; 9.6 TAPE-RECOGNITION-ERRORS . . . . . . . . . . . 38
; 9.7 ENABLE and DISABLE . . . . . . . . . . . . . . 39
; 9.8 DAYLIGHT . . . . . . . . . . . . . . . . . . . 53
; 9.9 LAT-STATE . . . . . . . . . . . . . . . . . . 54
; 9.10 DEFINE . . . . . . . . . . . . . . . . . . . . 55
; 9.11 EXIT . . . . . . . . . . . . . . . . . . . . . 56
; 9.12 TIMEZONE . . . . . . . . . . . . . . . . . . . 57
; 9.13 HOST . . . . . . . . . . . . . . . . . . . . . 58
; 9.14 ARCHIVE-TAPE-RECYCLE-PERIOD . . . . . . . . . 59
; 9.15 TAPE-RECYCLE-PERIOD . . . . . . . . . . . . . 60
; 9.16 NODE . . . . . . . . . . . . . . . . . . . . . 61
; 9.17 DECNET . . . . . . . . . . . . . . . . . . . . 63
; 9.18 ETHERNET . . . . . . . . . . . . . . . . . . . 65
; 9.19 CHANGE . . . . . . . . . . . . . . . . . . . . 68
; 9.20 PRINTER . . . . . . . . . . . . . . . . . . . 69
; 9.21 BIAS . . . . . . . . . . . . . . . . . . . . . 74
; 9.22 BATCH-BACKGROUND . . . . . . . . . . . . . . . 75
; 9.23 CREATE . . . . . . . . . . . . . . . . . . . . 76
; 9.24 ENABLE CLASS-SCHEDULING . . . . . . . . . . . 77
; 9.25 BATCH-CLASS . . . . . . . . . . . . . . . . . 78
Subttl Table of Contents (page 2)
; Table of Contents for SETSPD
;
; Section Page
;
;
; 10. System Dumps
; 10.1 At System Startup . . . . . . . . . . . . . . 79
; 10.2 Continuable Dumps . . . . . . . . . . . . . . 80
; 10.3 Process a Dump . . . . . . . . . . . . . . . . 82
; 10.3.1 Queue SYSERR Blocks . . . . . . . . . . 85
; 10.3.2 Finish Up . . . . . . . . . . . . . . . 87
; 10.3.3 Flush Incore Pages . . . . . . . . . . . 88
; 10.3.4 Set SPEAR Entry Count . . . . . . . . . 89
; 10.3.5 Map Dump File to Read SYSERR Blocks . . 91
; 10.3.6 Copy A Single Dump . . . . . . . . . . . 94
; 10.3.7 Mount Dump Structures . . . . . . . . . 99
; 10.3.8 Dismount Dump Structures . . . . . . . . 104
; 10.3.9 Create Dump Filename . . . . . . . . . . 105
; 11. Free Space Subroutines . . . . . . . . . . . . . . . . 107
; 12. Common Subroutines . . . . . . . . . . . . . . . . . . 112
; 13. Error Routines . . . . . . . . . . . . . . . . . . . . 114
; 14. Cache Refill Code (Historical) . . . . . . . . . . . . 116
; 15. End of SETSPD . . . . . . . . . . . . . . . . . . . . 117
SUBTTL Version Number
;[7.1081] Clean up general comments
; VERSION NUMBER DEFINITIONS
VMAJOR==7 ;Major version of SETSPD
VMINOR==0 ;Minor version number
VEDIT==^D253 ;Edit number
VWHO==0 ;Group who last edited (0=DEC development)
VSTSPD==VI%DEC+<VWHO>B2+<VMAJOR>B11+<VMINOR>B17+VEDIT
;Define registers used
A==1 ;[7.1081] Old code used A/B/C/D
B==2 ;[7.1081]
C==3 ;[7.1081]
D==4 ;[7.1081]
STDAC. ;[7.1081] New code uses standard ACs
SUBTTL Entry Vector
;[7.1235][7.1081] Update comments about entry vector
;
; Pos Description
; --- --------
;
; 0 This is the normal starting entry for programs. If SETSPD is started
; here then it will read from the terminal instead of n-CONFIG.CMD.
; Running SETSPD this way is reccomended for debugging new n-CONFIG
; commands or for an occasional interactive command using SETSPD. This
; entry point is not used by the monitor.
;
; 1 Called once during system startup by RUNDD routine in MEXEC.
; Reads file "SYSTEM:x-CONFIG.CMD" for commands such as ENABLE,
; DISABLE, CHANGE, DEFINE, HOST, NODE, MAGTAPE, PRINTER, TERMINAL,
; and so on.
;
; 2 Contains TOPS-20 standard program version number.
;
; 3 Called by RUNDD routine in MEXEC during system
; initialization after a crash to:
; 1. Copy PS:<SYSTEM>DUMP.EXE to DMP:DUMP-nnn-xxx.CPY
; where "nnn" is the monitor's edit number and "xxx"
; is the BUG name that caused the dump.
; 2. Extract unrecorded SPEAR entries from DUMP.EXE and
; log them using the SYERR JSYS.
;
; 4 Called by CHKR routine in MEXEC while system is running
; whenever PHYSIO detects that a tape drive has come online
; and PHYSIO didn't know about the drive at system startup.
; The x-CONFIG file is read as if entered at entry vector
; position 1, except only the "MAGTAPE" commands in the
; file are processed; all other commands are ignored.
;
; 5 Called by the CHKR routine in MEXEC when a Dump On BUGCHK
; dump has been created, looks on all dumpable structures for
; a dump to copy from str:<SYSTEM>DUMP.EXE to DMP:DUMP-nnn-xxx.CPY.
;[7.1081] Program entry vector
ENTVEC: JRST START0 ;[7.1235][7.1081] Starting location
MONVEC: JRST START1 ;[7.1081][63] The monitor starts SETSPD here
VSTSPD ;[7.1081] Version number
JRST START3 ;[7.1081][63] Entry point for making DUMP.CPY
JRST START4 ;[7.1081][63] MTA/DISK online entry vector
JRST START5 ;[7.1081] Copy continuable dump
ENVLEN==.-ENTVEC ;[7.1081] Entry vector length
SUBTTL SETSPD Data
;[7.1081] Rearrange storage
DICT: BLOCK 1 ;FREE SPACE HEADER
CSBUFP: BLOCK 1 ;SCRATCH STRING POINTER
SYSTUP: BLOCK 1 ;[63] System startup flag (-1 if so)
JFN: BLOCK 1 ;JFN OF INPUT COMMAND FILE
DATBLK: BLOCK 3 ;FOR IDTNC STUFF FROM COMND (.CMTAD FUNCTION)
SMONBK: BLOCK .SVDSN+1 ;BLOCK FOR SMON FOR ALLOW / RESTRICT
LODLCP: BLOCK <LPTN==2> ;FLAG NONZERO FOR LOWERCASE PRINTER
CLSBLK: 3 ;COUNT
BLOCK 2 ;Data
MTBLK: 3 ;SIZE OF BLOCK
BLOCK 2 ;FOR OTHER ARGS
EOLF: BLOCK 1
PDL: BLOCK <PDLEN=500> ;[7.1081] Push-down stack
PAGMAX: BLOCK 1 ;WORD TO HOLD HIGHEST DUMP PAGE NUMBER
FILNAM: BLOCK ^D28 ;NAME OF RAM OR VFU FILE PUT HERE
LINES: BLOCK 1 ;WORD TO HOLD LINES
STRBLK: BLOCK .MSSLN ;BLOCK FOR STRUCTURE COMMAND
HSBBUF: BLOCK HS%LEN ;LENGTH OF HSB AND HEADER
ASCTBL: BLOCK <ASCTBZ==^D100>+1 ;ACCOUNTING SHIFT CHANGE TABLE
MSCADR: BLOCK 1 ;ADDRESS OF MSECTB
SPTADR: BLOCK 1 ;ADDRESS OF SPT
SECTN: BLOCK 1 ;SECTION NUMBER FOR MMPPG
SYSERR: BLOCK ^D512 ;SYSERR buffer
HNGCON: BLOCK 1 ;CONTINUATION ADDRESS IF HUNG
HNGSTK: BLOCK 1 ;STACK POINTER WHEN SETSPD HANGS
NCMDS: BLOCK 1 ;NUMBER OF COMMANDS PROCESSED
CMDSTG ;STORAGE FOR COMND JSYS
STRSIZ==100 ;NUMBER OF SCRATCH STRING WORDS TO ALLOCATE
SPDTBL==560000 ;SPEED TABLE
REMTBL==570000 ;REMOTE TABLE
FREE==600000 ;WHERE FREE SPACE STARTS
FRESIZ==50000 ;SIZE OF FREE SPACE
;Following definitions are used for copying DUMP.EXE to DUMP-nnn-bugnam.CPY
DMPSTR: BLOCK 2 ;Hold the dump structure name here
DMPDIR: BLOCK ^D28 ;[7.1081] Hold the dump directory name here
ALISTR: BLOCK 2 ;Hold the structure alias of current str here
EXEINC: BLOCK 1 ;Flag if we must decrement DUMP.EXE mount count
CPYINC: BLOCK 1 ;[7.1081] Nonzero when DMP: mount count incr
STRFLG: BLOCK 1 ;[7.1081] Nonzero when source mount count incr
NUMUNT: BLOCK 1 ;Number of units in the dump structure
UNTLFT: BLOCK 1 ;Number of units let unmounted in structure
CURSTR: BLOCK 2 ;Name of the structure currently being examined
TIMVAL: BLOCK 1 ;Timer value to retry for structure.
SYSFLG: BLOCK 1 ;[7.1081] Flag whether called at system
;[7.1081] startup or to copy a continuable dump
STRNAM: BLOCK 2 ;[7.1081] Name of current structure
SIXNAM: BLOCK 1 ;[7.1081] SIXBIT name of current structure
BUGVER: BLOCK 1 ;[7.1081] Monitor version number from DUMP.EXE
BUGNAM: BLOCK 1 ;[7.1081] Name of BUGxxx that wrote DUMP.EXE
GTJBLK: BLOCK .GJJFN ;[7.1081] GTJFN block for long form
GTJATR: BLOCK 2 ;[7.1081] GTJFN attribute block
FTSC==0 ;[7.1081] Remove SPRCNT code, no longer needed
SPRCNT==113 ;[7.1081] Address of running SPEAR entry count
IFN FTSC,< ;[7.1081] If setting SPRCNT
TMPJFN: BLOCK 1 ;[7.1081] JFN of ERROR.SYS
SCDONE: BLOCK 1 ;[7.1081] -1 if SPEAR count set
> ;[7.1081]
EVFLG==3 ;[7.1081] Offset for flag in entry vector
;[7.1081] 0 = dump written by BOOT
;[7.1081] 1 = dump written by DOB
;[7.1081] -1 = dump copied by SETSPD
.JBVER==137 ;[7.1081] Monitor version information
.JBBNM==114 ;[7.1081] Monitor's last BUG name in SIXBIT
RTYTIM==^D30 ;[7.1081] Number of seconds to wait for DMP:
JFNSFL==FLD(.JSAOF,JS%DEV)!FLD(.JSAOF,JS%DIR)!FLD(.JSAOF,JS%NAM)!FLD(.JSAOF,JS%TYP)!FLD(.JSAOF,JS%GEN)!JS%PAF ;[7.1081] Flag for JFNS% output
PGSFT==11 ;PAGE SHIFT VALUE
CPYPGS==^D10 ;# OF PAGES TO COPY WITH EACH PMAP
CPYWDS==CPYPGS_PGSFT ;NUMBER OF WORDS TO COPY
DEFSTR SEBSIZ,2,35,12 ;POINTER TO SIZE FIELD IN SYSERR BLOCK
DEFSTR SEBERC,HSBBUF,8,9
STGADR==:<MASKB 12,35> ;MASK FOR STORAGE ADDRESSES (IMMEDIATE POINTERS
; OR SPT ENTRIES)
PTRCOD==:<MASKB 0,2> ;CODE FIELD IN PAGE POINTER
SPTX==:<MASKB 18,35> ;MASK FOR SPT INDICES
SEBQOU==24 ;Address of pointer to SYSERR queue
MMAPWD==25 ;Address of pointer to MMAP page
SPTWD==237 ;Address of pointer to SPT
MSECWD==240 ;Address of pointer to MSECTB
SEBHED==3 ;Number of header words in SYSERR block
ESYCNT==4 ;Offset in SYSERR header for entry counter
;[7.1081] PG0PG must be first mapped page, ENDPG must be last page
PG0PG==30 ;PAGE 0 OF DUMP.EXE
PG0ADR=PG0PG_PGSFT
PG1PG==31 ;[7.1081] Page 1 of DUMP.EXE
PG1ADR=PG1PG_PGSFT ;[7.1081]
TMPPG==32 ;[7.1081] 2 pages for temporary mapping
TMPADR=TMPPG_PGSFT
MMPPG==34 ;[7.1081] Page for mapping mmap page
MMPADR=MMPPG_PGSFT
DMPPG==40 ;PAGE FOR MAPPING DUMP FILE
DMPADR==DMPPG_PGSFT
CPYPG==DMPPG+CPYPGS ;PAGE FOR MAPPING COPY FILE
CPYADR==CPYPG_PGSFT
MAPPG==CPYPG+CPYPGS ;PAGE FOR BUILDING DUMP FILE MAP
MAPADR=MAPPG_PGSFT
ESYPG==MAPPG+CPYPGS ;PAGE FOR MAPPING ERROR.SYS
ESYSAD==ESYPG_PGSFT
ENDPG==ESYPG+CPYPGS ;[7.1081] Last page mapped is here
MSTRPG==700 ;Page 700 is for building MSTR args
MSTRAD==700000 ;Base address of MSTR page
MNTBLK==710000 ;Where to build mount blocks within page
SUBTTL Command Tables
;COMMAND TABLES:
;****************************************************************
;
; WARNING!!!
;
; THESE TABLES MUST BE KEPT IN ALPHABETICAL ORDER FOR TBLUK
;
;****************************************************************
;Main command table
LEV1TB: LEV1TS-1,,LEV1TS-1
T ALLOW,ALLOW
T ARCHIVE-TAPE-RECYCLE-PERIOD,ARCHIV
T BATCH-BACKGROUND,BATBGD
T BATCH-CLASS,BCHCLS
T BIAS,BIAS
T CHANGE,CHANGE
T CREATE,CREATE
T DAYLIGHT,DAYLIG
T DECNET,DECNET
T DEFINE,DEFINE
T DISABLE,DISABL
T DONTCARE,DCARE
T ENABLE,ENABLE
T ETHERNET,ETHERN
T EXIT,EXIT ;[7.1235]
T HOST,HOST
T LAT-STATE,LAT
T MAGTAPE,MAGTAP
T NODE,NODNAM
T PRINTER,LPTLOD
T RESTRICT,RESTRI
T TAPE-RECOGNITION-ERRORS,TRECER
T TAPE-RECYCLE-PERIOD,TAPRCY
T TERMINAL,TERM
T TIMEZONE,TIMZON
LEV1TS==.-LEV1TB
;Commands allowed when a device comes online
ALTLVT: ALTSIZ-1,,ALTSIZ-1
T ALLOW,ALLOW
T DONTCARE,DCARE
T MAGTAPE,MAGTAP
T RESTRICT,RESTRI
ALTSIZ==.-ALTLVT
;Table of options for ENABLE commands
MOREBT==1B0 ;There is more of this commands (don't confirm)
ENAOPT: ENASIZ-1,,ENASIZ-1
T ACCOUNT-VALIDATION,[ENACCT]
T CLASS-SCHEDULING,[MOREBT!ECSKED]
T CLUSTER-INFORMATION,[ENACLU] ;[7.1076][7.1097]
T CLUSTER-SENDALLS,[ENATMG] ;[7.1076][7.1097]
T DETACH-CARRIER-OFF,[MOREBT!ENACOF] ;[248]
T DIRECTORY-PARAMETER-SETTING,[ENADIR]
T DUMP-ON-BUGCHK,[MOREBT!ENADOB] ;[7.1235]
T FAST-LOGIN-OPTION,[ENAFST]
T FULL-LATENCY-OPTIMIZATION,[ENAFLO]
T HANGUP-IF-LOGGED-IN,[ENAHLI]
T HANGUP-IF-LOGGED-OUT,[ENAHLO]
T HANGUP-ON-DETACH,[ENAHDT] ;[248]
T JOB0-CTY-OUTPUT,[J0OUTE]
T LOGIN-STRUCTURE,[ENALGS] ;[7.1112]
T MINIMUM-PASSWORD-LENGTH,[MOREBT!ENAMPL] ;[7.1231]
T NOT-LOGGED-IN-SYSTAT,[ENANLS] ;[252]
T OFFLINE-STRUCTURES,[MOREBT!ENAOFS] ;[7.1063]
T PASSWORD-DICTIONARY,[ENAPWD] ;[249]
T PASSWORD-EXPIRATION,[MOREBT!ENAPSX] ;[248]
T SHORT-BUG-OUTPUT,[ENABUG] ;[250]
T SYSTEM-ACCESS-CONTROL-JOB,[ENAACJ] ;[248]
T SYSTEM-MESSAGE-LEVEL-0,[ENALV0]
T SYSTEM-MESSAGE-LEVEL-1,[ENALV1]
T TAPE-DRIVE-ALLOCATION,[ENATDA]
T WORKING-SET-PRELOADING,[ENAWSP]
ENASIZ==.-ENAOPT
;Table of options for DISBLE commands
DISOPT: DISSIZ-1,,DISSIZ-1
T ACCOUNT-VALIDATION,[DISACT]
T CLUSTER-INFORMATION,[DISCLU] ;[7.1076]
T CLUSTER-SENDALLS,[DISTMG] ;[7.1076]
T DETACH-CARRIER-OFF,[DISCOF] ;[248]
T DIRECTORY-PARAMETER-SETTING,[DISDIR]
T DUMP-ON-BUGCHK,[MOREBT!DISDOB] ;[7.1235]
T FAST-LOGIN-OPTION,[DISFST]
T FULL-LATENCY-OPTIMIZATION,[DISFLO]
T HANGUP-IF-LOGGED-IN,[DISHLI]
T HANGUP-IF-LOGGED-OUT,[DISHLO]
T HANGUP-ON-DETACH,[DISHDT] ;[248]
T JOB0-CTY-OUTPUT,[J0OUTD]
T LOGIN-STRUCTURE,[DISLGS] ;[7.1112]
T MINIMUM-PASSWORD-LENGTH,[DISMPL] ;[7.1231]
T NOT-LOGGED-IN-SYSTAT,[DISNLS] ;[252]
T OFFLINE-STRUCTURES,[DISOFS] ;[7.1063]
T PASSWORD-DICTIONARY,[DISPWD] ;[249]
T PASSWORD-EXPIRATION,[DISPSX] ;[248]
T SHORT-BUG-OUTPUT,[DISBUG] ;[250]
T SYSTEM-MESSAGE-LEVEL-0,[DISLV0]
T SYSTEM-MESSAGE-LEVEL-1,[DISLV1]
T WORKING-SET-PRELOADING,[DISWSP]
DISSIZ==.-DISOPT
;Table of disk drive types for ALLOW and RESTRICT commands
DSKTAB: DSKTS-1,,DSKTS-1 ;[7.1081]
T RP04,.MSRP4 ;RP04
T RP05,.MSRP5 ;RP05
T RP06,.MSRP6 ;RP06
T RP07,.MSRP7 ;RP07
T RP20,.MSR20 ;RP20
DSKTS==.-DSKTAB
;TABLE FOR TERMINAL CHARACTERISTICS
LEV2TB: LEV2TS-1,,LEV2TS-1 ;[7.1081]
T AUTO-BAUD,AUTO
T IGNORE-SYSTEM-MESSAGES,IGNORE ;[64]
T IGNORE-USER-MESSAGES,IGUMSG ;[64]
T NOBELL,NOBELL
T REMOTE,REMOTE
T SPEED,SPEED
LEV2TS==.-LEV2TB ;[7.1081]
;Table of options for loading printers
LPTTAB: LPTBSZ-1,,LPTBSZ-1
T LOWERCASE, .MOSTS
T RAM, .MOLTR
T VFU, .MOLVF
LPTBSZ==.-LPTTAB
;MAGTAPE command slave keywords
SLAVT: SLVBSZ-1,,SLVBSZ-1
T TU45,.MTT45 ;TU45
T TU70,.MTT70 ;TU70
T TU71,.MTT71
T TU72,.MTT72 ;TU72
T TU73,.MTT73
T TU77,.MTT77 ;TU77
T TU78,.MTT78 ;TU78
SLVBSZ==.-SLAVT
;TABLE OF DAYS OF WEEK FOR "CHANGE" COMMAND
DOWTAB: XWD DOWTBZ-1,DOWTBZ-1
T ALL,<<1B0!1B1!1B2!1B3!1B4!1B5!1B6>_-^D18>
T FRIDAY,<<1B4>_-^D18>
T MONDAY,<<1B0>_-^D18>
T SATURDAY,<<1B5>_-^D18>
T SUNDAY,<<1B6>_-^D18>
T THURSDAY,<<1B3>_-^D18>
T TUESDAY,<<1B1>_-^D18>
T WEDNESDAY,<<1B2>_-^D18>
T WEEKDAYS,<<1B0!1B1!1B2!1B3!1B4>_-^D18>
T WEEKENDS,<<1B5!1B6>_-^D18>
DOWTBZ=.-DOWTAB
;TABLE FOR TYPE OF CLASS SCHEDULING DESIRED
SKDOPT: SKDSIZ-1,,SKDSIZ-1
T ACCOUNTS,0
T POLICY-PROGRAM,1
SKDSIZ==.-SKDOPT
;TABLE FOR LAT-STATE ON AND OFF
LATSTA: LATSIZ-1,,LATSIZ-1
T OFF,LS.OFF
T ON,LS.ON
LATSIZ==.-LATSTA
;TABLE FOR DAYLIGHT SAVING TIME HANDLING
DSTOPT: DSTSIZ-1,,DSTSIZ-1
T AUTOMATIC,.DSTAU
T OFF,.DSTNV
T ON,.DSTAL
DSTSIZ==.-DSTOPT
;TABLE FOR WINDFALL HANDLING
SKDOP0: SKDSZ0-1,,SKDSZ0-1
T ALLOCATED,0
T WITHHELD,1
SKDSZ0==.-SKDOP0
;Table for DECNET parameters
DCNTA0: DCNSZ0-1,,DCNSZ0-1
T BUFFER-SIZE,[.NDBSZ,,DCNNUM]
T DEFAULT-BUFFERS-PER-LINK,[.NDDBL,,DCNNUM]
T DEFAULT-FLOW-CONTROL,[.NDFLO,,NSPFLO]
T MAXIMUM-ADDRESS,[.NDMXA,,DCNNUM]
T MAXIMUM-BUFFERS,[.NDMXB,,DCNNUM]
T ROUTER-ENDNODE,[.NDRTR,,ROUEND]
T ROUTER-LEVEL-1,[.NDRTR,,ROULV1]
DCNSZ0==.-DCNTA0
;Table for DECNET DEFAULT-FLOW-CONTROL
FLOTAB: FLOSZ0-1,,FLOSZ0-1
T NONE,[FCM.NO]
T SEGMENT,[FCM.SG]
FLOSZ0==.-FLOTAB
;[7.1235] Tables for ENABLE/DISABLE DUMP-ON-BUGCHK command
DOBTAB: DOBTSZ-1,,DOBTSZ-1 ;[7.1235]
T ALL-BUGCHKS,DOBABC ;[7.1235]
T ALL-BUGINFS,DOBABI ;[7.1235]
T BUG,DOBBUG ;[7.1235]
T FACILITY,DOBFAC ;[7.1235]
DOBTSZ==.-DOBTAB ;[7.1235]
IGNTAB: 1,,1 ;[7.1235]
T IGNORE-DUMP-TIMEOUT,0 ;[7.1235]
SUBTTL Interrupt System Tables
;DEFINE INTERRUPT SYSTEM TABLES
PCLEV1: BLOCK 1
PCLEV2: BLOCK 1
.ICLPO==0 ;CHANNEL FOR LINE PRINTER OFFLINE
.ICHNG==1 ;CHANNEL FOR TIMER INTERRUPT
HNGTIM==<^D30*^D1000> ;SETSPD IS HUNG IF COMMAND TAKES >30 SECONDS
TIMENA: BLOCK 1 ;FLAG WORD TO SPECIFY IF TIMER PSI ENABLED
UMODF==1B5 ;USER MODE FLAG
LEVTAB: PCLEV1
PCLEV2
0
CHNTAB: XWD 1,LPTINT ;.ICLPO CHANNEL
XWD 2,HUNG ;.ICHNG CHANNEL
BLOCK ^D34
SUBTTL Error Macros
;[7.1081] ERROR macro prints error message. First argument is text of error.
;The optional second argument is instructions to execute (should include a JRST
;or RET or something). If the second argument is blank, returns +1.
DEFINE ERROR ($TEXT,$INST)<
IFB <$INST>,<
CALL [ JSP T1,ERROR1
ASCIZ/$TEXT/] ;;[7.1198]
> ;End of IFB <$INST>
IFNB <$INST>,<
JRST [ HRROI T1,[ASCIZ/$TEXT/] ;;[7.1198]
CALL ERROR1
$INST]
>;end of IFNB <$INST>
>;end of DEFINE ERROR
;[7.1081] Macro to use after a JSYS to give an error message. First argument
;is text of error, optional second argument is instruction(s) to execute after
;the error is printed (should include a JRST or RET or something). If the
;second argument is blank, returns +1.
DEFINE JSYERR ($TEXT,$INST) <
IFB <$INST>,<
ERCAL [ JSP T1,JSYER1
ASCIZ \$TEXT\]
>;end of IFB <$INST>
IFNB <$INST>,<
ERJMP [ HRROI T1,[ASCIZ\$TEXT\]
CALL JSYER1
$INST ]
>;end of IFNB <$INST>
>;end of DEFINE JSYERR
SUBTTL Build Config File Name and Prompt
;[7.1235] Define the filename we use
DEFINE BCONFIG (MAJ,MIN) <
IFE VMINOR,<ASCIZ /SYSTEM:'MAJ'-CONFIG.CMD/>
IFG VMINOR,<ASCIZ /SYSTEM:'MAJ'-'MIN'-CONFIG.CMD/>
>;End of BCONFIG
RCONFG: BCONFIG (\VMAJOR,\VMINOR)
;[7.1235] Define the prompt we will use whn processing commands interactively
DEFINE BCONFIG (MAJ,MIN) <
IFE VMINOR,<ASCIZ /'MAJ'-SETSPD$/>
IFG VMINOR,<ASCIZ /'MAJ'-'MIN'-SETSPD$/>
>;End of BCONFIG
CPROMP: BCONFIG (\VMAJOR,\VMINOR)
;[7.1235] Define the prompt for yes/no question when running interactively
DEFINE BCONFIG (MAJ,MIN) <
IFE VMINOR,<ASCIZ /Process SYSTEM:'MAJ'-CONFIG.CMD (Y or N)? /> ;[251]
IFG VMINOR,<ASCIZ /Process SYSTEM:'MAJ'-'MIN'-CONFIG.CMD (Y or N)? /> ;[251]
>;End of BCONFIG
SPROMP: BCONFIG (\VMAJOR,\VMINOR)
SUBTTL Initialization -- Entry Points For Reading x-CONFIG.CMD File
;ENTRY POINTS FOR READING CONFIG.CMD FILE
START0: TDZA T1,T1 ;[7.1235]
START1: SETO T1, ;[7.1235][7.1081] We are system starting up
JRST START ;[7.1235] Continue with normal entry
START4: SETO T1, ;[7.1235] We are system starting up
TDZA P5,P5 ;[7.1235] Indicate MTA online entry
START: SETOM P5 ;[7.1235] Indicate normal entry
;[7.1235] Startup flags are now all set:
; P5/ -1 for normal commands, 0 for magtape
; T1/ -1 running from monitor entry point, 0 for user running SETSPD
MOVEM T1,SYSTUP ;[7.1235] Set startup flag
MOVE P,[IOWD PDLEN,PDL] ;SET UP PUSH DOWN LIST
CALL INIT ;SET UP PSI, CAPABILITIES, ETC.
CALL FREINI ;INITIALIZE FREE SPACE
CALL CMDINI ;INITIALIZE FOR COMND JSYS
;[7.1235] Fall through
SUBTTL Initialization -- Determine If Interactive Session
;[7.1235] If running interactively, ask if we should process command file.
SKIPE SYSTUP ;[7.1235] Interactive mode?
JRST CFILE ;[7.1235] Nope, process the config file
GJINF% ;[7.1239] Get job information please
JUMPE T3,CFILE ;[7.1239] Jump if running on job zero
STARTQ: HRROI T1,SPROMP ;[7.1235] Point to prompt
PSOUT ;[7.1235] Output that for the user
HRROI T1,T4 ;[7.1235] Command string to this scratch place
MOVX T2,RD%BEL!RD%RAI!5 ;[7.1235] Break on CR, space for YES<CRLF>
HRROI T3,SPROMP ;[7.1235] Control R buffer
RDTTY ;[7.1235] Read from terminal
ERJMP CMND0 ;[7.1235] If error, enter interactive mode
LDB T1,[POINT 7,T4,6] ;[7.1235] Load first character
CAIE T1,.CHCRT ;[7.1235] Is it a return or
CAIN T1,"N" ;[7.1235] is it a N?
JRST CMND0 ;[7.1235] Yes, run from terminal
CAIN T1,"Y" ;[7.1235] Process the command file?
JRST CFILE ;[7.1235] Start processing commmand file
TMSG <
? Please answer Y or N
> ;[7.1235] Tell him the error
MOVEI T1,.PRIIN ;[7.1235] Load primary terminal designator
CFIBF ;[7.1235] Clear the input buffer
JRST STARTQ ;[7.1235] The fat fingered get reprompted
SUBTTL Initialization -- Find SYSTEM:x-CONFIG.CMD
;[7.1235] Here if not running interactive, find the SYSTEM:x-CONFIG.CMD
;command file, open it up for reading, and store the JFN in the CSB.
CFILE: SETOM SYSTUP ;[7.1235] Insure we are set as system startup
MOVX A,GJ%SHT!GJ%OLD!GJ%PHY ;[7.1235] Load old, physical, short form
HRROI B,RCONFG ;SYSTEM:X-CONFIG.CMD
GTJFN ;FIND THE FILE
JRST FINISH ;NOT THERE. GO DEFAULT EVERYTHING
MOVEM A,JFN ;REMEMBER THE JFN
MOVX B,FLD(7,OF%BSZ)!OF%RD ;[7.1081] 7 bit bytes, read only
OPENF% ;[7.1081] Get it
JSYERR (<Can't open configuration file>,<JRST FINISH>) ;[7.1081] Ouch
HRL A,JFN ;GET JFN
HRRI A,.NULIO ;[7.1081] Don't let COMND try to prompt
MOVEM A,.CMIOJ+SBK ;TELL COMND TO READ FROM FILE
SUBTTL Initialization -- Top Level Command Parser
;This is the top of the main command reading loop.
CMND0: MOVEI A,CMND0 ;IF HUNG, CONTINUE AT CMND0
MOVEM A,HNGCON ;SAVE IT
MOVEM P,HNGSTK ;SAVE THE STACK
CALL SETTIM ;SET THE TIME AT WHICH WE WILL BE HUNG
SKIPN SYSTUP ;[7.1235] Are we running from a file?
SKIPA A,[POINT 7,CPROMP] ;[7.1235] Yes, point to the prompt
HRROI A,[0] ;NO PROMPT WHEN READING FROM FILE
CALL DPROMP ;INITIALIZE COMMAND LINE
SKIPN P5 ;CHECK FOR MAGTAPE ENTRY
SKIPA A,[[FLDDB. .CMKEY,,ALTLVT]] ;ALTERNATE TABLE
MOVEI A,[FLDDB. .CMKEY,,LEV1TB] ;THE TABLE
CALL RFLDE ;[7.1081] (A/A,B) Read keyword
IFSKP. ;[7.1081] If it worked
MOVE B,(B) ;[7.1081] Get table word
AOS NCMDS ;[7.1081] Increment number of commands seen
CALL (B) ;[7.1081] Execute the command
JRST CMND0 ;[7.1081] Do rest of commands
ENDIF. ;[7.1081] Otherwise, there was a problem
CALL GETERR ;[7.1081] (/T2) Failed, see why
CAIN T2,IOX4 ;[7.1081] End of file?
JRST FINISH ;[7.1081] Yes, finish up
CAIN T2,NPXNOM ;[7.1081] Invalid switch or keyword?
JUMPE P5,CMND0 ;[7.1081] Yes, if doing magtapes ignore error
JRST CMDERR ;[7.1081] No so complain and continue
SUBTTL Initialization -- Capabilities and Interrupt System
; INIT - RESET PROCESS, SET UP SOFTWARE INTERRUPT SYSTEM,
; ENABLE CAPABILITIES
; RETURNS +1: ALWAYS
INIT: RESET ;GET TO A KNOWN STATE
MOVEI A,.FHSLF ;GET OWN ID
RPCAP ;READ CAPABILITES
MOVE C,B
EPCAP ;ENABLE ALL CAPABILITIES
MOVE B,[LEVTAB,,CHNTAB]
SIR ;SET INTERRUPT TABLE ADDRESSES
EIR ;TURN ON INTERRUPT SYSTEM
SKIPN SYSTUP ;[7.1235] System startup?
SKIPA B,[1B<.ICLPO>] ;[7.1235] No, just get line printer channel
MOVX B,1B<.ICLPO>!1B<.ICHNG> ;ACTIVATE LINE PRINTER OFFLINE
AIC ;AND TIMER EXPIRED CHANNELS
SETOM TIMENA ;SAY TIMER PSI ENABLED
SETZM NCMDS ;INITIALIZE COMMAND COUNTER
RET
SUBTTL Commands -- Hung Command Timeout
; SETTIM - ROUTINE TO SET TIME AT WHICH THE COMMAND IS DETERMINED HUNG
; Returns +1: ALWAYS
SETTIM: SKIPN TIMENA ;IS TIMER PSI ENABLED?
RET ;NO, JUST RETURN
MOVE T1,[.FHSLF,,.TIMAL];REMOVE ALL TIME LIMITS
TIMER
ERJMP TIMERR ;ERROR, GIVE MESSAGE AND RETURN
MOVEI T2,HNGTIM ;GET TIME LIMIT OF COMMAND
MOVEI T3,.ICHNG ;SPECIFY HUNG PSI CHANNEL
MOVE T1,[.FHSLF,,.TIMEL];ELAPSED TIME FUNCTION
TIMER
ERJMP TIMERR ;ERROR, GIVE MESSAGE AND RETURN
RET
TIMERR: HRROI T1,[ASCIZ/TIMER JSYS failed - PSI System for Hung SETSPD disabled/]
CALL JSYER1 ;[7.1081] (T1/) Output that and last error
MOVEI T1,.FHSLF ;GET PROCESS HANDLE
MOVE T2,[1B<.ICHNG>] ;CHANNEL FOR TIMER JSYS
DIC ;DEACTIVATE THIS CHANNEL
SETZM TIMENA ;SAY PSI DISABLED FOR TIMER JSYS
RET ;AND RETURN
SUBTTL Commands -- TERMINAL
;COMMAND LEVEL ACTION ROUTINES.
;FIRST TERMINAL
TERM: TRVAR <<DEFBLK,1+.CMDEF>,<DEFOUT,3>>
MOVEI A,[FLDDB. .CMNUX,CM%SDH,8,<terminal line number>]
CALL RFIELD ;GET LINE NUMBER, CMNUMX ALLOWS HYPHEN AFTER NUMBER
HRLZM B,LINES ;SAVE LINE NUMBER
MOVEI A,[FLDDB. .CMTOK,CM%SDH,<-1,,[ASCIZ /-/]>,<hyphen (-) if specifying range>]
CALL RFLDE ;SEE IF HYPHEN
CAIA ;NO HYPHEN
JRST GTRNGE ;YES. GET RANGE
HLRS LINES ;EXTEND LINE NUMBER
JRST LINKEY ;GO GET THE KEY
GTRNGE: MOVEI A,[FLDDB. .CMNUM,CM%SDH,8,<terminal line number>]
CALL RFIELD ;READ END OF RANGE
HRRM B,LINES ;STASH LAST LINE NUMBER
; ..
;NOW READ OUT THE KEY WORD
LINKEY: SETZB P1,P2 ;CLEAR FLAGS
MOVEI A,[FLDDB. .CMCFM,,,,,[
FLDDB. .CMKEY,,LEV2TB]]
CALL RFIELD ;GET CONFIRMATION OR KEYWORD
LOAD D,CM%FNC,.CMFNP(C)
CAIN D,.CMCFM ;END OF LINE YET?
RET ;YES, DONE
MOVE B,(B) ;NO, GET TABLE ENTRY
JRST (B) ;DO FUNCTION, RETURNS TO LINKEY
;IF HERE, LINES ARE REMOTE
AUTO: TXOA P2,MO%AUT ;SET THE AUTO BUAD BIT
REMOTE: TXO P2,MO%RMT ;SET THE REMOTE BIT
HRRZ A,LINES ;GET FIRST LINE
HLRZ B,LINES ;GET LAST LINE
SUBI B,1(A) ;GET # TO DO
HRLI A,0(B) ;AN AOBJN WORD
HLR A,LINES ;FIRST LINE AGAIN
DOLINE: SKIPN P1 ;SETTING SPEED?
IORM P2,REMTBL(A) ;SAY IT IS REMOTE
SKIPE P1 ;SETTING REMOTE?
MOVEM P1,SPDTBL(A) ;NO. SET SPEED
SKIPN SPDTBL(A) ;HAVE A SPEED YET?
JRST REMOT1 ;NO
PUSH P,A ;SAVE LINES
CALL SPDSET ;GO SET THE SPEED
POP P,A ;RESTORE AOBJN WORD
REMOT1: AOBJN A,DOLINE ;GO DO ALL OF THEM
JRST LINKEY ;GO BACK FOR MORE ATTRIBUTES OF THIS SET OF TERMINALS
; HERE TO SET THE "IGNORE INPUT" (NO BELLS) BIT
NOBELL: HRRZ D,LINES ;GET LAST LINE NUMBER
HLRZ B,LINES ;GET FIRST LINE NUMBER
SUBI B,1(D) ;FORM - NUMBER IN RANGE
HRLI D,(B) ;FORM AN AOBJN POINTER TO LOOP
HLR D,LINES ; OVER ALL THE LINES IN THE RANGE
NOBEL1: MOVEI A,.TTDES(D) ;[63] Get line designator
MOVX B,.MOSIG ;SET "IGNORE INPUT" BIT
MOVX C,1 ;TURN THE BIT ON
MTOPR ;SET THE LINE TO IGNORE CHARACTERS UNTIL OPENED
ERJMP .+1 ;IGNORE FAILURE HERE
AOBJN D,NOBEL1 ;LOOP OVER ALL THE LINES IN THE INDICATED RANGE
JRST LINKEY ;GO GET THE NEXT KEYWORD IN THE COMMAND
;Ignore system messages for terminal lines
IGNORE: HRRZ D,LINES ;[64] Get last line number
HLRZ B,LINES ;[64] Get first line number
SUBI B,1(D) ;[64] Form - number in range
HRLI D,(B) ;[64] Make AOBJN pointer for loop
HLR D,LINES ;[64] Do all lines in range
IGNOR1: MOVEI A,.TTDES(D) ;[64] Get line designator
MOVX B,.MOSNT ;[64] Ignore system messages function
MOVX C,.MOSMN ;[64] Tell line to refuse system messages
MTOPR% ;[64] Do it
ERJMP .+1 ;[64] Don't care about failure
AOBJN D,IGNOR1 ;[64] Do all lines when there is a range
JRST LINKEY ;[64] Go get next keyword in command
;Ignore user messages for terminal lines
IGUMSG: HRRZ D,LINES ;[64] Get last line number
HLRZ B,LINES ;[64] Get first line number
SUBI B,1(D) ;[64] Form - number in range
HRLI D,(B) ;[64] Make AOBJN pointer for loop
HLR D,LINES ;[64] Do all lines in range
IGUMS1: MOVEI A,.TTDES(D) ;[64] Get line designator
MOVX B,.MOSTF ;[64] Ignore user messages function
MOVX C,<MO%NUM!MO%NTM> ;[64] Make line ignore all SENDs
MTOPR% ;[64] Do it
ERJMP .+1 ;[64] Don't care about failure
AOBJN D,IGUMS1 ;[64] Do all lines when there is a range
JRST LINKEY ;[64] Go get next keyword in command
;SET LINE SPEEDS
SPEED: MOVEI A,[FLDDB. .CMNUM,CM%SDH,5+5,<input speed>]
CALL RFIELD ;READ THE INPUT SPEED
HRLI P1,.TTDES(B) ;[63] In case no more
HRROI A,DEFOUT ;POINT TO BUFFER FOR DEFAULT OUTPUT SPEED
MOVEM A,.CMDEF+DEFBLK ;STORE POINTER TO DEFAULT OUTPUT SPEED
MOVEI C,5+5 ;CREATE DEFAULT IN DECIMAL
NOUT ;CREATE IT
JSHLT ;SHOULDN'T EVER FAIL
HRLI A,[FLDDB. .CMNUM,CM%DPP!CM%SDH,5+5,<output speed>]
HRRI A,DEFBLK ;MAKE BLT POINTER
BLT A,.CMDEF-1+DEFBLK ;PUT WRITABLE COMND FUNCTION BLOCK
MOVEI A,DEFBLK ;POINT AT THE CREATED BLOCK
CALL RFIELD ;READ OUTPUT SPEED, DEFAULT TO INPUT
HRRI P1,0(B) ;SAVE OUTPUT SPEED
JRST REMOTE ;GO SET SPEEDS
;ROUTINE TO SET SPEED OF A LINE.
;INPUT IS : A/ LINE NUMBER
SPDSET: MOVEI A,0(A) ;CLEAN UP ARG
SKIPN SYSTUP ;[7.1235] System startup
SKIPE REMTBL(A) ;[7.1235] or remote line?
JRST SPDST1 ;YES. ALWAYS USE FILE SETTING
MOVEI A,.TTDES(A) ;[63] Get TTY designator
MOVEI B,.MORSP ;GET SPEED FROM MONITOR
MTOPR ;GET IT
ERJMP REMOT2 ;?
TRZ A,.TTDES ;[63]
SKIPG C ;GET IT?
SPDST1: MOVE C,SPDTBL(A) ;NO. USE FILE'S VALUE
TLZ C,(1B0) ;GET RID OF SIGN BIT
MOVEI B,.MOSPD ;SPEED SETTING
IOR B,REMTBL(A) ;ADD IN THE REMOTE AND AUTO BITS (IF ANY)
TRO A,.TTDES ;[63] TTY designator
MTOPR ;DO IT
ERJMP REMOT2 ;IGNORE ERROR
MOVEI B,.MORNT ;REQ MSG SUPPRESS STATUS FROM
MTOPR ;MONITOR FOR TTY (A/ TTY#)
ERJMP REMOT2 ;IGNORE ERROR
MOVEI B,.MOSNT ;SET MSG SUPPRESS BIT FOR TTY
MTOPR ;SAME AS BEFORE
ERJMP REMOT2 ;IGNORE ERROR
REMOT2: RET ;ALL DONE
;ROUTINE TO APPLY DEFAULT SPEEDS AT EOF
FINISH: JUMPE P5,QUIT ;QUIT IF MTA ONLINE
MOVE A,[SIXBIT /TTYJOB/] ;FIRST FIND # OF TTY'S
SYSGT ;GET IT
HLLZ P3,B ;MAKE AOBJN POINTER
FIN1: SKIPE SPDTBL(P3) ;THIS ONE SET YET?
JRST FIN2 ;YES. GO ON
MOVEI A,0(P3) ;NO. GET LINE #
MOVE B,[^D300,,^D300] ;DEFAULT SPEED
MOVEM B,SPDTBL(A) ;STORE IT
CALL SPDSET ;GO SET THE SPEED
FIN2: AOBJN P3,FIN1 ;DO ALL LINES
;; CALL REFILL ;GO LOAD THE CACHE REFILL ALGORITHM
QUIT: HALTF% ;[7.1081] All done
JRST .-1 ;[7.1081] Disallow continue
SUBTTL Commands -- RESTRICT and ALLOW
;THIS CODE ALLOWS AND RESTRICTS MSCP SERVER ACCESS TO DISK DRIVES
;FORMAT OF A COMMAND LINE IS:
; ALLOW/RESTRICT "DRIVE TYPE" "LOW SERIAL #" or
; ALLOW/RESTRICT "DRIVE TYPE" "HIGH SERIAL #" "LOW SERIAL #"
;
RESTRI: SKIPA T1,[SV%DDU]
ALLOW: SETZ T1,
MOVEM T1,SMONBK+.SVTYP ;SAVE FLAGS FOR NOW
MOVEI T1,.SVDSN+1 ;LENGTH
MOVEM T1,SMONBK+.SVCNT ;SAVE IT
MOVEI T1,[FLDDB. .CMKEY,,DSKTAB] ;PARSE THE DRIVE TYPE
CALL RFIELD
HLRZ Q1,(T2) ;[246] Get address of drive type for errors
HRRZ T2,(T2) ;GET TABLE ENTRY
IORM T2,SMONBK+.SVTYP ;SAVE IT WITH FLAGS
IORI T2,400 ;ASSUME NO HIGH ORDER WORD WILL BE GIVEN
LSH T2,20 ; SO CONSTRUCT IT
MOVEM T2,SMONBK+.SVDSH ;AND SAVE IT
MOVEM T2,Q2 ;[246] And save this number for later
MOVEI T1,[FLDDB. .CMNUM,,^D10] ;GET THE SERIAL NUMBER
CALL RFIELD
MOVEM T2,SMONBK+.SVDSN ;SAVE IT AS LOW ORDER
MOVEI T1,[FLDDB. .CMCFM,,,,,[
FLDDB. .CMNUM,,^D10]]
CALL RFIELD ;GET CONFIRMATION OR KEYWORD
LOAD T4,CM%FNC,.CMFNP(T3)
CAIE T4,.CMCFM ;END OF LINE YET?
JRST [EXCH T2,SMONBK+.SVDSN ;NO, THIS IS LOW ORDER NUMBER
MOVEM T2,SMONBK+.SVDSH ;AND THE OTHER WAS THE HIGH ORDER
CONFRM ;NOW PARSE AN EOL
JRST .+1] ;AND CONTINUE
MOVEI T1,.SFMSD ;GET FUNCTION
MOVEI T2,SMONBK ;ADDRESS OF BLOCK
SMON ;DO IT
ERJMP ALLOWE ;[7.1081] Owie
RET ;[7.1081] Return
;Here if ALLOW or RESTRICT failed.
ALLOWE: HRROI T1,[ASCIZ/Can't allow MSCP access to /] ;[246]
MOVE T2,SMONBK+.SVTYP ;[7.1081] Get flags word
TXNE T2,SV%DDU ;[7.1081] Was it restrict?
HRROI T1,[ASCIZ/Can't restrict MSCP access to /] ;[246]
CALL ERRBEG ;[7.1081] (T1/) Print error
HRROI T1,(Q1) ;[246] Point to the drive type name
PSOUT% ;[246] Output that to the terminal
MOVEI T1," " ;[246] Load a space
PBOUT% ;[246] Send to the CTY
MOVEI T3,^D10 ;[7.1081] In decimal
MOVE T2,SMONBK+.SVDSH ;[7.1081] High order serial number
MOVEI T1,.PRIOU ;[7.1081] To CTY
CAMN T2,Q2 ;[246] Did user specify high order serial?
IFSKP. ;[246] Yes
NOUT% ;[7.1081] Print high order number
ERJMP .+1 ;[7.1081] Ignore errors
MOVEI T2," " ;[7.1081] Space
BOUT% ;[7.1081] Output that
ERJMP .+1 ;[7.1081] Ignore errors
ENDIF. ;[246]
MOVE T2,SMONBK+.SVDSN ;[7.1081] Low order serial number
NOUT% ;[7.1081] Output the number
ERJMP .+1 ;[7.1081] Ignore errors
TMSG < - > ;[7.1081] Now why
CALL LSTERR ;[7.1081] Output last error code
;[246] Turn off ALLOW for this drive if the MSCP server not running. This
;will prevent extra PDB reads/writes for this disk unit.
CALL GETERR ;[246] (/T2) Get last error code
MOVX T1,SV%DDU ;[246] Get the restrict bit
CAIN T2,MSCPX4 ;[246] MSCP server not currently running
TDNE T1,SMONBK+.SVTYP ;[246] and it was an ALLOW command?
JRST STARS ;[246] Finish up error and return
IORM T1,SMONBK+.SVTYP ;[246] Make it a RESTRICT
MOVEI T1,.SFMSD ;[246] Get function
MOVEI T2,SMONBK ;[246] Get the address of block
SMON% ;[246] Restrict this disk to reduce overhead
ERJMP .+1 ;[246] Ignore errors (it will fail of course)
JRST STARS ;[7.1081] Output stars and return
SUBTTL Commands -- DONTCARE
;DONTCARE SMON JSYS CODE
DCARE: MOVEI T1,[FLDDB. .CMNUM,CM%SDH,^D10,<channel number>] ;[250]
CALL RFIELD ;[250] Get the channel number
MOVEM T2,SMONBK+.SVDCC ;[250] Save channel number
MOVEI T1,[FLDDB. .CMNUM,CM%SDH,^D10,<controller number>] ;[250]
CALL RFIELD ;[250] Get controller number
MOVEM T2,SMONBK+.SVDCK ;[250] Save controller
MOVEI T1,[FLDDB. .CMNUM,CM%SDH,^D10,<unit number>] ;[250]
CALL RFIELD ;[250] Get unit number
MOVEM T2,SMONBK+.SVDCU ;[250] Save unit number
CONFRM ;[7.1081] Now parse an EOL
MOVEI T1,.SFDCD ;GET FUNCTION
MOVEI T2,SMONBK ;ADDRESS OF BLOCK
SMON% ;[250] Set don't care status
ERJMP DCAREE ;[7.1081] Owie
RET
DCAREE: HRROI T1,[ASCIZ\Unable to set don't care disk \] ;[250]
CALL ERRBEG ;[7.1081] (T1/) Output the meat
MOVE T2,SMONBK ;[7.1081] Channel number
MOVEI T1,.PRIOU ;[7.1081] To CTY
MOVEI T3,^D10 ;[7.1081] In decimal
NOUT% ;[7.1081] Print channel
ERJMP .+1 ;[7.1081] Ignore errors
MOVEI T2," " ;[7.1081] Load a space
BOUT% ;[7.1081] Output that
ERJMP .+1 ;[7.1081] Ignore errors
MOVE T2,SMONBK+1 ;[7.1081] Controller
NOUT% ;[7.1081] number
ERJMP .+1 ;[7.1081] Ignore errors
MOVEI T2," " ;[7.1081] Load another space
BOUT% ;[7.1081] Output a space
ERJMP .+1 ;[7.1081] Ignore errors
MOVE T2,SMONBK+2 ;[7.1081] Unit
NOUT% ;[7.1081] number
ERJMP .+1 ;[7.1081] Ignore errors
TMSG < - > ;[7.1081] Output why next
CALL LSTERR ;[7.1081] () Output last error
JRST STARS ;[7.1081] Output stars and return
SUBTTL Commands -- MAGTAPE
;THIS CODE PROCESSES THE MAGTAPE CONFIGURATION COMMANDS. FORMAT
;OF A COMMAND LINE IS:
; MAGTAPE "LUN" "SERIAL#" "SLAVE TYPE"
MAGTAP: MOVEI A,[FLDDB. .CMNUM,CM%SDH,5+5,<unit number>]
CALL RFIELD
MOVE P1,B ;SAVE LUN
MOVE D,P1 ;RESOTRE LUN
MOVEI A,[FLDDB. .CMNUM,CM%SDH,5+5,<serial number>]
CALL RFIELD
HRRZ P2,B ;SAVE SERIAL NUMBER
MOVEI A,[FLDDB. .CMKEY,,SLAVT,<slave type,>]
CALL CFIELD ;GET SLAVE TYPE AND CONFIRMATION
HRL P1,(B) ;SAVE SLAVE TYPE IN LEFT HALF OF P1
MOVE A,P1 ;SET LUN
MOVE B,P2 ;SET SERIAL #
MTALN ;DO IT
ERJMP MAGTAE ;[7.1081] Jump if owie
RET
MAGTAE: JUMPE P5,CMDER1 ;[7.1081] No message if MTA online
HRROI T1,[ASCIZ/Could not set MTA /] ;[7.1081]
CALL ERRBEG ;[7.1081] (T1/) Output with a question mark
MOVEI A,.PRIOU ;[7.1081] To the CTY
EXCH B,D ;Get MTA, save serial #
MOVEI C,10 ;[7.1081] In octal
NOUT% ;[7.1081] Do it
ERJMP .+1 ;[7.1081] If this fails we are in deep sneakers
HRROI A,[ASCIZ / serial # /] ;[7.1081] Load the next tag
PSOUT ;[7.1081] Output that
MOVEI A,.PRIOU ;[7.1081] Output back to the CTY
MOVE B,D ;[7.1081] Load the serial number
MOVEI C,12 ;[7.1081] Decimal radix
NOUT% ;[7.1081] serial # as well
ERJMP .+1 ;[7.1081] If this fails we are in deep sneakers
JRST STARS ;[7.1081] Output stars and return
SUBTTL Commands -- TAPE-RECOGNITION-ERRORS
; TAPE-RECOGNITION-ERRORS COMMAND
TRECER: MOVEI T1,[FLDDB. .CMKEY,,TRETB] ;GET FDB ADDRESS
CALL CFIELD ;GET KEYWORD AND CONFIRMATION
HRRZ T4,(T2) ;GET BIT SETTING
MOVEI T1,.SFTDF ;GET TMON FUNCTION CODE
TMON ;GET CURRENT MOUNTR CONTROLS
STOR T4,MT%UUT,T2 ;SET OR CLEAR UNLOAD-UNREADABLE-TAPES
SMON ;RESTORE CONTROL WORD
RET
; KEYWORD TABLE FOR TAPE-RECOGNITION-ERRORS
TRETB: TRETBL,,TRETBL
T REGARD-AS-UNLABELED,0
T UNLOAD,1
TRETBL==.-TRETB-1
SUBTTL Commands -- ENABLE and DISABLE
; ENABLE COMMAND
DISABL: MOVEI A,[FLDDB. .CMKEY,,DISOPT]
JRST ENA1
ENABLE: MOVEI A,[FLDDB. .CMKEY,,ENAOPT]
ENA1: CALL RFIELD ;GET OPTION
MOVE A,(B) ;TABLE WORD
MOVE A,(A) ;GET CONTROL BITS AND DISPATCH ADDRESS
TXZN A,MOREBT ;IS THERE MORE OF THIS COMMAND?
CONFRM ;NO, SO CONFIRM NOW
CALLRET (A) ;GO PERFORM INDICATED FUNCTION
;[7.1231] Here to enable or disable min password length
ENAMPL: STKVAR <MINLEN> ;Safe place for now
MOVEI T1,[FLDDB. .CMNUX,CM%SDH,^D10,<minimum password length>,]
CALL RFIELD ;Parse the length
MOVEM T2,MINLEN ;Save this
CONFRM ;Now confirm the command
SKIPA T2,MINLEN ;Get length back
DISMPL: SETZ T2, ;Disable this function
MOVEI T1,.SFMPL ;Set minimum password length
SMON% ;Do it
JSYERR (<Failed to set minimum password length>) ;[7.1249]
RET ;Done
ENDSV. ;[7.1249] Done with that STKVAR
;[7.1076] Here to enable or disable cluster information
DISCLU: TDZA T2,T2 ;Disable cluster info stuff
ENACLU: MOVEI T2,1 ;Enable cluster info stuff
MOVEI T1,.SFCLU ;Get function code for SMON%
SMON% ;Do it
ERJMP CLUERR ;Report error
RET ;Return
CLUERR: HRROI T1,[ASCIZ/Failed to enable cluster information/] ;[7.1081]
SKIPE T2 ;[7.1081] Enabling?
HRROI T1,[ASCIZ/Failed to enable cluster information/] ;[7.1081] No
CALLRET JSYER1 ;[7.1081] Output text and return
;[7.1076] Here to enable or disable cluster sendalls
DISTMG: TDZA T2,T2 ;Disable cluster sendalls
ENATMG: MOVEI T2,1 ;Enable cluster sendalls
MOVEI T1,.SFTMG ;Get function code for SMON%
SMON% ;Do it
ERJMP TMGERR ;Report error
RET ;Return
TMGERR: HRROI T1,[ASCIZ/Failed to enable cluster sendalls/] ;[7.1081]
SKIPE T2 ;[7.1081] Enabling?
HRROI T1,[ASCIZ/Failed to disable cluster sendalls/] ;[7.1081] No
CALLRET JSYER1 ;[7.1081] Output text and return
;[248]
;Here when we attempt to enable the system ACJ. That is, get the
;ACJ running within the monitor.
ENAACJ: MOVEI A,.SFACJ ;[253] Load the function to test for ACJ
TMON% ;[253] Tickle the monitor
IFNJE. ;[253] If this is a newer monitor
JUMPE B,R ;[253] Return now if ACJ already running
ENDIF. ;[253] End of ACJ already running check
MOVEI A,.SFACJ ;Get the function
SETZ B, ;Say we want this to run
SMON% ;Do it
JSYERR (<Failed to start ACJ fork in monitor context>)
RET ;Succeeded, done
;[248]
;Here to enable/disable carrier off time
ENACOF: STKVAR <MIN> ;Reserve some storage
MOVEI A,[FLDDB. .CMNUX,CM%SDH,^D10,<timeout interval (in minutes)>,]
CALL RFIELD ;Parse the minutes
MOVEM B,MIN ;Save the minutes
CONFRM ;Parse an EOL
MOVE B,MIN ;Get number of minutes
IMULI B,^D60000 ;Make milliseconds for monitor
SKIPA ;Get around disable
DISCOF: SETZ B, ;No timeout interval!
MOVEI A,.SFCOT ;Here's the SMON% function
SMON% ;Do it
JSYERR (<Failed to set carrier off time>)
RET ;Done
ENDSV.
;[250] Here to enable or disable short-bug-output.
DISBUG: TDZA B,B ;Load a zero quantity to disable
ENABUG: MOVEI B,1 ;Load a nonzero quantity to enable
MOVEI A,.SFBUG ;Load password dictionary function
SMON% ;Try to set it
JSYERR (<Failed to set short bug output>) ;Owie
RET ;Return now
;[249] Here to enable or disable password-dictionary.
DISPWD: TDZA B,B ;Load a zero quantity to disable
ENAPWD: MOVEI B,1 ;Load a nonzero quantity to enable
MOVEI A,.SFPWD ;Load password dictionary function
SMON% ;Try to set it
JSYERR (<Failed to set password dictionary>) ;[250]
RET ;Return now
;[248] Here to enable/disable hangup on DETACH
DISHDT: TDZA B,B ;[250] We are disabling hangup
ENAHDT: MOVEI B,1 ;[250] We are enabling hangup
MOVEI A,.SFHDT ;Hangup on detach function
SMON% ;Do it
JSYERR (<Failed to set hangup on detach>) ;[250]
RET ;No error, return now
;[248] Here to ENABLE/DISABLE password expiration.
ENAPSX: STKVAR <NDAYS> ;Reserve some storage
MOVEI A,[FLDDB. .CMNUX,CM%SDH,^D10,<Number of days a password is valid>,]
CALL RFIELD ;Parse days
MOVEM B,NDAYS ;Save them here
CONFRM ;Parse an EOL
SKIPA B,NDAYS ;Get number of days
DISPSX: SETZ B, ;No expiration for this system
MOVEI A,.SFPEX ;Here's the SMON% function
SMON% ;Do it
JSYERR (<Failed to set password expiration>)
RET ;Done
ENDSV.
; HERE TO PERMIT CHANGING DIRECTORY PARAMETERS
DISDIR: TDZA B,B ;TURN OFF THE PARAMETER
ENADIR: MOVEI B,1 ;TURN ON THE OPTION
MOVEI A,.SFCRD ;GET FUNCTION CODE
SMON ;TELL THE MONITOR
RET ;RETURN
; HERE TO ENABLE ACCOUNT VALIDATION
DISACT: TDZA B,B ;TURN OFF ACCOUNT VALIDATION
ENACCT: MOVEI B,1 ;TURN ON ACCOUNT VALIDATION
MOVEI A,.SFAVR ;GET THE FUNCTION CODE
SMON ;TELL THE MONITOR
RET ;RETURN
; HERE TO ENABLE/DISABLE FULL LATENCY OPTIMIZATION
DISFLO: TDZA B,B ;TURN OFF FULL LATENCY OPTIMIZATION
ENAFLO: MOVEI B,1 ;TURN ON FULL LATENCY OPTIMIZATION
MOVEI A,.SFFLO ;GET THE SMON FUNCTION CODE
SMON ;SET THE DESIRED STATE
RET ;AND RETURN
;Here to disable CTY output of system error messages
J0OUTD: TDZA B,B ;FOR THE DISABLE
J0OUTE: MOVEI B,1 ;FOR THE ENABLE
MOVEI A,.SFBGS ;THE BIT TO DO
SMON ;DO IT
RET ;AND DONE
; HERE TO ENABLE TAPE-DRIVE-ALLOCATION
ENATDA: MOVEI B,1 ;TURN ON TAPE DRIVE ALLOCATION
MOVEI A,.SFMTA ;GET SMON SUNCTION CODE
SMON
RET
; HERE TO ENABLE/DISABLE WORKING SET PRELOADING
DISWSP: TDZA B,B
ENAWSP: MOVEI B,1
MOVEI A,.SFWSP
SMON
RET
; HERE TO DISABLE FAST LOGIN OPTION FOR THE EXEC
DISFST: MOVEI A,.SFXEC ;GET EXEC FLAGS WORD
TMON
TXO B,XC%FST ;DON'T ALLOW FAST LOGINS
SMON
RET
; HERE TO ENABLE FAST LOGIN OPTION FOR THE EXEC
ENAFST: MOVEI A,.SFXEC ;GET EXEC FLAGS WORD
TMON
TXZ B,XC%FST ;ALLOW FAST LOGINS
SMON
RET
; HERE TO ENABLE/DISABLE HANGUP IF NOT LOGGED IN
DISHLO: TDZA B,B
ENAHLO: MOVEI B,1
MOVEI A,.SFHU0
SMON
RET
; HERE TO ENABLE/DISABLE HANGUP IF LOGGED IN
DISHLI: TDZA B,B
ENAHLI: MOVEI B,1
MOVEI A,.SFHU1
SMON
RET
; [7.1112]
; ENALGS/DISLGS
;
; Here to ENABLE/DISABLE the Login Structure feature
; CALL:
; CALL ENALGS
; or
; CALL DISLGS
; Returns:
; +1: Always
DISLGS: TDZA B,B ;0 to disable
ENALGS: SETO B, ;-1 to enable
MOVEI A,.SFLGS ;Get the function code
SMON% ;Do the SMON%
JSYERR (<Unable to set Login Structure>)
RET ;Done
;[252] Here to DISABLE NOT-LOGGED-IN-SYSTAT.
; Note if .SFEXC not in monitor we say and do nothing.
DISNLS: MOVEI A,.SFXEC ;[252] Get EXEC flags word
TMON ;[252] from the monitor
TXO B,XC%NLS ;[252] Turn on the disallow SYSTAT bit
SMON ;[252] Set that new flag word
RET ;[252] Return
;[252] Here to ENABLE NOT-LOGGED-IN-SYSTAT.
; Note if .SFEXC not in monitor we say and do nothing.
ENANLS: MOVEI A,.SFXEC ;[252] Get EXEC flags word
TMON ;[252] from the monitor
TXZ B,XC%NLS ;[252] Turn off the disallow SYSTAT bit
SMON ;[252] Set that new flag word
RET ;[252] Return
;[7.1063]
; HERE TO ENABLE/DISABLE OFFLINE STRUCTURES
; ENAOFS - Enable offline structures
;
ENAOFS: STKVAR <MINUTE,SECOND> ;Reserve some storage
MOVEI A,[FLDDB. .CMNUX,CM%SDH,^D10,<timeout interval>,]
CALL RFIELD ;Parse the minutes
MOVEM B,MINUTE ;Save the minutes
MOVEI A,[FLDDB. .CMTOK,CM%SDH,<POINT 7,[ASCIZ/:/]>,<timeout interval>,<:>]
CALL RFIELD ;Parse the colon
MOVEI A,[FLDDB. .CMNUX,CM%SDH,^D10,<timeout interval>,]
CALL RFIELD ;Parse the seconds
MOVEM B,SECOND ;Save the seconds
CONFRM ;Confirm the command
SKIPL A,MINUTE ;Get the minutes given
CAIL A,^D60 ;And range check it
JRST BADTIM ;Must be >= 0 and < 60
IMULI A,^D60 ;And convert this to seconds
SKIPL B,SECOND ;Get the seconds given
CAIL B,^D60 ;And range check it
JRST BADTIM ;Must be >= 0 and < 60
ADD B,A ;Get the total number of seconds
JUMPE B,BADTIM ;Must be non-zero to enable
MOVEI A,.SFOFS ;Get the SMON% function code
SMON% ;And try to set the interval
JSYERR (<Unable to enable offline structures>) ;[7.1081]
RET ;Done
;[7.1063] Here if the minutes or seconds specified is bogus.
BADTIM: ERROR (<Unable to enable offline structures - Invalid time specified>) ;[7.1081]
RET ;Print error and return
;[7.1063]
;
; DISOFS - Disable offline structures
;
DISOFS: MOVEI A,.SFOFS ;Get SMON% function code
SETZM B ;Zero to disable
SMON% ;Do it
JSYERR (<Unable to disable offline structures>) ;[7.1081]
RET ;Done
; HERE TO ENABLE/DISABLE SYSTEM MESSAGE LEVEL 0
DISLV0: TDZA B,B ;TURN IT OFF
ENALV0: MOVEI B,1 ;TURN IT ON
MOVEI A,.SFMS0 ;GET THE FUNCTION CODE
SMON% ;CHANGE IT
RET ;AND RETURN
; HERE TO ENABLE/DISABLE SYSTEM MESSAGE LEVEL 1
DISLV1: TDZA B,B ;TURN IT OFF
ENALV1: MOVEI B,1 ;TURN IT ON
MOVEI A,.SFMS1 ;GET THE FUNCTION CODE
SMON% ;CHANGE IT
RET ;AND RETURN
;[7.1235] Here to enable/disable DUMP-ON-BUGCHK features.
DISDOB: TDZA T1,T1 ;Clear T1
ENADOB: SETO T1, ;Unclear T1
STKVAR <DOBENF,DOBNAM> ;Enable flag, bug name
MOVEM T1,DOBENF ;Save enable flags
MOVEI T1,[FLDDB. .CMKEY,,DOBTAB,,FACILITY] ;Keyword list
CALL RFIELD ;(T1/T1,T2,T3) Read the field
HRRZ T2,(T2) ;Dispatch to routine
JRST (T2) ; specified by command
;[7.1235] Here for ENABLE/DISABLE DUMP-ON-BUGCHK FACILITY
DOBFAC: CONFRM ;Confirm the command
SKIPE DOBENF ;Enable?
SKIPA T3,[.DBENA] ;Enable DOB
MOVEI T3,.DBDIS ;Disable DOB
MOVEI T1,T2 ;Argument block is in AC2/AC3
MOVEI T2,.DBFNC+1 ;Two words in argument block
DOB% ;Enable or disable it
ERJMP .+1 ;We don't care about errors here
RET ;Return to get more commands
;[7.1235] Here for ENABLE/DISABLE DUMP-ON-BUGCHK ALL-BUGCHKS and ALL-BUGINFS
DOBABC: SKIPA T4,[DB%ENA!DB%CHK] ;ALL-BUGCHKS
DOBABI: MOVX T4,DB%ENA!DB%INF ;ALL-BUGINFS
CONFRM ;Get a confirmation on that
SKIPN DOBENF ;Is it disable?
TXZ T4,DB%ENA ;Yes
MOVEI T1,T2 ;Point to argument block
MOVEI T2,.DBFLG+1 ;Length of block
MOVEI T3,.DBPAR ;Say do this function
DOB% ;Do it
ERJMP DOBABE ;Catch error
RET
DOBABE: HRROI T1,[ASCIZ/Failed to /] ;Start message
CALL ERRBEG ;(T1/) Start the error right
HRROI T1,[ASCIZ/enable/] ;Assume enable
TXNN T4,DB%ENA ;Was it enable?
HRROI T1,[ASCIZ/disable/] ;No disable
PSOUT ;Output that part
HRROI T1,[ASCIZ/ ALL-BUGCHKS/] ;Assume it was chks
TXNN T4,DB%CHK ;Yes it was
HRROI T1,[ASCIZ/ ALL-BUGINFS/] ;It was infs
PSOUT ;Output that finally
JRST DOBER1 ;Output the rest of the error string and return
;[7.1235] Here for ENABLE/DISABLE DUMP-ON-BUGCHK BUG (NAME) name
DOBBUG: NOISE (NAME) ;Grumble at the user if he is there
MOVEI T1,[FLDDB. .CMFLD,,,<Name of BUG, 6 characters or less>]
CALL RFIELD ;Get the bug name
MOVEI T3,6 ;We only want 6 characters
MOVE T2,[POINT 7,ATMBUF] ;Point to atom buffer
MOVE T1,[POINT 6,DOBNAM] ;Point to BUG name
SETZM DOBNAM ;Spin all bits back to zeroes
DO.
ILDB T4,T2 ;Get a byte from the Atom
JUMPE T4,ENDLP. ;Atom buffer is guaranteed to end with null
CAIL T4,"a" ;Is it lower case??
CAILE T4,"z" ;...
SKIPA ;No
ADDI T4,"A"-"a" ;Upper it
SUBI T4,"A"-'A' ;Sixbit it
IDPB T4,T1 ;Put it into DOBNAM
SOJG T3,TOP. ;More to do?
OD. ;End of loop
SKIPN DOBENF ;Enable?
JRST DOBBU2 ;No, disable
MOVEI T1,[FLDDB. .CMKEY,,IGNTAB,,,[ ;Try for IGNORE keyword
FLDDB. .CMCFM]] ;Or a confirm
CALL RFIELD ;(T1/T1,T2,T3) Get confirmation or keyword
LOAD T3,CM%FNC,.CMFNP(T3) ;See what was parsed
CAIE T3,.CMCFM ;Need to get confirmation?
DOBBU2: CONFRM ;Get confirmation
MOVEI T1,T2 ;Point to argument block
MOVEI T2,.DBCFG+1 ;Load words in argument block
MOVE T4,DOBNAM ;Reload bug name
MOVX T4+1,DB%REQ ;Assume disable
SKIPN DOBENF ;Enable?
IFSKP. ;Yes
MOVX T4+1,DB%ENA!DB%REQ ;Request dump on this bug
CAIE T3,.CMCFM ;Ignore timeout?
TXO T4+1,DB%IGN ;Yes
ENDIF. ;Ready to go
MOVEI T3,.DBSBG ;Set bug configuration is the function
DOB% ;Perform the function
ERJMP DUMPB1 ;Catch errors
RET ;Done if no errors
;[7.1235] Here on error setting a bug dumpable.
DUMPB1: CALL GETERR ;[253] (/T2) Get the last error code please
CAIN T2,DOBX06 ;[253] Dump already requested for this bug?
RET ;[253] Yes, just return now saying nothing
HRROI T1,[ASCIZ/Unable to enable dump on BUG named /] ;Start error
TXNN T4,DB%ENA ;Disable?
HRROI T1,[ASCIZ/Unable to disable dump on BUG named /] ;Yes
CALL ERRBEG ;(T1/) Print error
MOVEI T3,6 ;Output maximum of 6 characters
MOVE T2,[POINT 6,DOBNAM] ;Load pointer to bug name
DO. ;Output the bug name
ILDB T1,T2 ;Get a character
JUMPE T1,ENDLP. ;Jump if done
ADDI T1,"A"-'A' ;Convert back to ASCII
PBOUT% ;Output just that character
SOJG T3,TOP. ;Loop for all of them
OD.
;[7.1235] Finish up error with space dash space last-error and stars.
DOBER1: TMSG < - > ;Now why
CALL LSTERR ;Output last error code
JRST STARS ;Output stars and return
ENDSV. ;End of DUMP's STKVAR
SUBTTL Commands -- DAYLIGHT
;TURN DAYLIGHT SAVING TIME ON/OFF/AUTO
DAYLIG: NOISE <MODE IS> ;[7.1081]
MOVEI A,[FLDDB. .CMKEY,,DSTOPT] ;[7.1081] setup function block
CALL RFIELD ;[7.1081] get option
HRRZ B,(B) ;[7.1081] RH of table word
CONFRM ;[7.1081] get confirmation
MOVEI A,.SFDST ;[7.1081] set DST function
SMON ;do it
JSYERR (<Unable to set DAYLIGHT savings time switch>) ;[7.1081]
RET ;ok, return
SUBTTL Commands -- LAT-STATE
; SET LAT-STATE ON OR OFF
LAT: NOISE <STATE IS> ;[7.1081]
MOVEI A,[FLDDB. .CMKEY,,LATSTA] ;[7.1081] setup function block
CALL RFIELD ;[7.1081] get option
HRRZ B,(B) ;[7.1081] RH of table word
CONFRM ;[7.1081] get confirmation
MOVEI A,.SFLTS ;[7.1081] Set LAT-STATE
SMON ;[7.1081]
JSYERR (<Unable to set LAT-STATE>)
RET ;[7.1081] Ok
SUBTTL Commands -- DEFINE
;DEFINE A LOGICAL NAME
DEFINE: STKVAR <LNPTR>
NOISE <SYSTEM LOGICAL NAME>
MOVEI A,[FLDDB. .CMDEV,CM%PO!CM%SDH,,<global logical name being defined>]
CALL RFIELD ;READ THE NAME
CALL BUFFF ;GET POINTER TO NAME
MOVEM A,LNPTR ;REMEMBER POINTER TO NAME
NOISE <AS>
MOVEI A,[FLDDB. .CMTXT,CM%SDH,,<logical name definition>]
CALL CFIELD
CALL BUFFF ;GET POINTER TO DEFINITION STRING
MOVE C,A ;NEW NAME IN C
MOVEI A,.CLNSY ;SAY GLOBAL
MOVE B,LNPTR ;GET LOGICAL NAME
CRLNM
ERJMP DEFINN ;[7.1081] Ouch
RET
DEFINN: HRROI T1,[ASCIZ/Failed to define logical name /]
CALL ERRBEG ;[7.1081] (T1/) Output the start of error
MOVE T1,LNPTR ;[7.1081] Get pointer to name
PSOUT% ;[7.1081] Output it
CALL LSTERR ;[7.1081] () Output last error code
JRST STARS ;[7.1081] Output stars and return
SUBTTL Commands -- EXIT
;[7.1235] Here to exit if running interactively
EXIT: NOISE (TO EXEC) ;Give a noise word
CONFRM ;Confirm the commmand
SKIPN SYSTUP ;Intractive mode?
HALTF ;Yes, edit
RET ;Return for more commands
SUBTTL Commands -- TIMEZONE
;SET LOCAL TIME ZONE; IT MUST BE A NUMBER FROM -12 TO 12
TIMZON: MOVEI A,[FLDDB. .CMNUM,CM%SDH,5+5,<timezone number>]
CALL CFIELD ;GET NUMBER AND CONFIRMATION
MOVM D,B ;CHECK IT FOR RANGE
CAILE D,^D12 ;MUST BE FROM -12 TO 12 DECIMAL
ERROR (<Timezone must be -12 to 12 inclusive>,<JRST CMDER1>)
MOVEI A,.SFTMZ ;SET TIME ZONE
SMON ;ARGUMENT IN B
JSYERR (<Unable to set TIMEZONE>)
RET ;DONE
SUBTTL Commands -- HOST
;SET LOCAL HOST NUMBER OF AN ARPANET SITE
HOST: MOVEI A,[FLDDB. .CMNUM,CM%SDH,8,<local ARPAnet host number>]
CALL CFIELD ;READ NUMBER AND CONFRIMATION
MOVEI A,.SFLHN ;SET LOCAL HOST NUMBER
SMON
JSYERR (<Unable to set Arpanet HOST>) ;[7.1081]
RET ;DONE
SUBTTL Commands -- ARCHIVE-TAPE-RECYCLE-PERIOD
ARCHIV: MOVEI A,[FLDDB. .CMNUM,CM%SDH,5+5,<number of days for archive tape recycle period>]
CALL CFIELD
MOVEI A,.SFACY ; SET ARCHIVE TAPE RECYCLE PERIOD
SMON
JSYERR (<Unable to set ARCHIVE-TAPE-RECYCLE-PERIOD>) ;[7.1081]
RET
SUBTTL Commands -- TAPE-RECYCLE-PERIOD
TAPRCY: MOVEI A,[FLDDB. .CMNUM,CM%SDH,5+5,<number of days for tape recycle period>]
CALL CFIELD
MOVEI A,.SFMCY ; SET TAPE RECYCLE PERIOD
SMON
JSYERR (<Unable to set TAPE-RECYCLE-PERIOD>)
RET
SUBTTL Commands -- NODE
;COMMAND TO DECLARE DECNET NODE NAME
NODNAM: STKVAR <LNNAME,ARENUM>
MOVEI A,[FLDDB. .CMFLD,CM%SDH,,<local node name>]
CALL RFIELD ;READ NODE NAME
CALL BUFFF ;GET POINTER TO ASCIZ STRING
MOVEM A,LNNAME ;REMEMBER POINTER TO NAME
MOVEI A,[ FLDDB. .CMCFM,,,,,[
FLDDB. .CMNUM,CM%SDH,5+5,<area.node>]]
CALL RFIELD ;GET CONFIRMATION OR NODE NUMBER
MOVEI D,0 ;FIRST ASSUME NO NUMBER
LOAD C,CM%FNC,.CMFNP(C) ;SEE WHAT WAS TYPED
CAIN C,.CMCFM ;CONFIRMATION ONLY?
JRST NODNA2 ;YES, NO NUMBER
MOVEM B,ARENUM ;Save what we believe is the area number
MOVEI A,[ FLDDB. .CMCFM,,,,,[
FLDDB. .CMTOK,,<-1,,[ASCIZ /./]>]]
CALL RFIELD ;Get confirmation or area dot
LOAD C,CM%FNC,.CMFNP(C) ;See what we got
CAIE C,.CMCFM ;Confirm?
IFSKP. ; -yes,
MOVE D,ARENUM ; Retrieve node number (no area specified)
JRST NODNA2 ; and go process
ENDIF. ;Come here if a dot was given
MOVEI A,[ FLDDB. .CMNUM,CM%SDH,5+5,<node number>]
CALL RFIELD ;Get node number
MOVE D,ARENUM ;Get area number
LSH D,^D10 ;Shift it into position
IOR D,B ; and put in node number
CONFRM ;Confirm
NODNA2: IFN. D ;IF NO NUMBER, GO ON
MOVEI A,.NDSNM ;SET NODE NUMBER
MOVEI B,D ;WHERE THE NUMBER IS
NODE ;SET IT
ERJMP NODNA3 ;[7.1081] Error, check it out
ENDIF.
MOVEI A,.NDSLN ;WANT TO SET NODE NAME
MOVEI B,C ;ARG BLOCK
MOVE C,LNNAME ;GET POINTER TO NODE NAME
NODE ;DO IT
JSYERR (<Couldn't set node name>) ;[7.1081]
RET
NODNA3: CALL GETERR ;[7.1081] (/T2) Get last error code
CAIN T2,NODX16 ;[7.1081] DECnet already initialized?
RET ;[7.1081] Yes, just return now
HRROI T1,[ASCIZ/Couldn't set NODE number/] ;[7.1249]
JRST JSYER1 ;[7.1081] (T1/) Output error and return
SUBTTL Commands -- DECNET
;DECNET command - set initial DECnet parameters
;
; Command format:
; DECNET BUFFER-SIZE <value>
; DECNET DEFAULT-BUFFERS-PER-LINK <value>
; DECNET DEFAULT-FLOW-CONTROL NONE | SEGMENT
; DECNET MAXIMUM-ADDRESS <value>
; DECNET MAXIMUM-BUFFER <value>
; DECNET ROUTER-ENDNODE <value>
; DECNET ROUTER-LEVEL-1 <value>
DECNET: SAVEAC <P1,P2>
MOVEI T1,[FLDDB. .CMKEY,,DCNTA0]
CALL RFIELD ;Get DECNET option
MOVE A,(B) ;Table word
HLRZ P1,(A) ;Get parameter number
HRRZ T1,(A) ;Get processing address
CALL (A) ;Process, return value to set in T2
CONFRM ;Confirm
MOVE P2,T2 ;Get value to set
MOVEI T1,.NDSDP ;Set DECnet parameter
MOVEI T2,P1 ;Point to argument block (P1-P2)
NODE% ;Do it
ERJMP DECNE1 ;[7.1081] Check error
RET
DECNE1: CALL GETERR ;[7.1081] (/T2) Get last TOPS-20 error code
CAIN T2,NODX16 ;[7.1081] DECnet already initialized?
RET ;[7.1081] Yes, probably CFE reload - ignore
HRROI T1,[ASCIZ/Failed to set DECnet parameter/] ;[7.1249]
JRST JSYER1 ;[7.1081] Output error text and return
;Read a decimal number, return value in T2
DCNNUM: MOVEI T1,[FLDDB. .CMNUM,,5+5]
CALL RFIELD
RET
;ROULV1 - routing level 1
;ROUEND - routing endnode
ROULV1: SKIPA T2,[RNT.L1]
ROUEND: MOVEI T2,RNT.NR
RET
;NSPFLO - read flow control option
NSPFLO: MOVEI T1,[FLDDB. .CMKEY,,FLOTAB]
CALL RFIELD
MOVE A,(B)
MOVE T2,(A) ;Get flow value (FCM.NO or FCM.SG)
RET
SUBTTL Commands -- ETHERNET
; "ETHERNET" COMMAND -- SET ETHERNET ADDRESS FOR A GIVEN CHANNEL
;
; COMMAND FORMAT:
; ETHERNET (CHANNEL NUMBER) <channel #> (ADDRESS) <Hex address string>
; OR: ETHERNET (CHANNEL NUMBER) <channel #> (ADDRESS) DECNET
;
; Where "Hex address string" is a string of six hexadecimal numbers seperated
; by dashes ('-'). If the keyword 'DECNET' is used (must be spelled out in
; full) the address generated will be the appropriate address for a DECnet
; node on the Ethernet.
ETHERN: SAVEAC <P1,P2>
MOVEI A,[FLDDB. .CMNUM,CM%SDH,^D10,<Channel number>]
CALL RFIELD ; Read the channel number
MOVE P1,B ; Put it in a safe place (I hope)
MOVEI A,[FLDDB. .CMKEY,,DNTABL]
CALL RFLDE ; Look for the keyword "DECNET"
JRST GETADR ; No such luck, search for a normal address
CONFRM ; Finish up the line
MOVEI A,.NDGNM ; Get the current node number
MOVEI B,C ; Put it in C
SETZ C, ; Clear C in case of error
NODE%
JSYERR (<Could not read DECnet address to set ETHERNET address>) ;[7.1081]
SKIPN C ;[7.1081] Did we get a node number?
ERROR (<Could not set DECnet address for ETHERNET channel - DECnet address is not set>,<RET>)
MOVEI A,.SFSEA ; Function is "Set Ethernet Address"
MOVE B,P1 ; Get channel number into B
SETO C, ; Indicate we want the DECnet address
SMON% ; Set the DECnet Ethernet address
JSYERR (<Could not set ETHERNET address>) ;[7.1081]
RET
GETADR: CALL RNIADR ; Read the NI address
SETADR: MOVE C,P1 ; Get channel number
DMOVE P1,A ; Put address in a safe place
MOVEI A,.SFSEA ; Function is "Set Ethernet Address"
MOVE B,C ; Channel number must be in B
MOVE C,[POINT 8,P1] ; Get pointer to address
SMON% ; Set the Ethernet address
JSYERR (<Could not set ETHERNET address>) ;[7.1081]
RET
DEFINE BADSTR (string)<[EXP CM%FW+CM%NOR+CM%INV,ASCIZ |string|],,0>
DNTABL: DNTLEN,,DNTLEN
BADSTR D ; Don't allow substrings which could
BADSTR DE ; be valid Ethernet addresses
T DECNET,0
DNTLEN==.-DNTABL-1
; Here to read an Ethernet address of the form xx-xx-xx-xx-xx-xx. Where
; xx is a hex number in the range of 0 to FF inclusive.
RNIADR: SAVEAC P1 ; Allocate an AC for source byte pointer
TRVAR <<ADDR,2>> ; Allocate space for address
MOVEI A,[FLDDB. .CMFLD,CM%SDH,,<Hexadecimal Ethernet Address>]
CALL CFIELD ; Read the text and confirmation
MOVE P1,[POINT 7,ATMBUF]; Get pointer to parsed text
MOVE C,[POINT 8,ADDR] ; Get pointer to destination
MOVEI D,6 ; We should go through here a max of 6 times
JRST RNIAD2 ; Enter loop at the right point
RNIAD1: CAIE B,"-" ; Followed by a dash?
JRST BADADR ; Nope, tell the user
RNIAD2: CALL HEXIN ; Read a hex number
JUMPL A,BADHEX ; If negative, probably overflowed
CAILE A,^D255 ; Is it more than 8 bits?
BADHEX: ERROR (<Illegal hexadecimal byte in ETHERNET address>,<JRST CMDER1>)
IDPB A,C ; Accumulate the Ethernet address
SOJG D,RNIAD1 ; Loop for all six numbers
DMOVE A,ADDR ; Get address into A and B
RET
BADADR: HRROI T1,[ASCIZ/Illegal character "/] ;[7.1081]
CALL ERRBEG ;[7.1081] (T1/) Output string to CTY
MOVE A,B ; Get naughty character
PBOUT ; Throw it out
TMSG <" in Ethernet address> ;[7.1081] Finish the mexxage
CALL STARS ;[7.1081] () Output stars
JRST CMDER1
HEXIN: SETZ A, ; Clear the number holder
HEXIN2: ILDB B,P1 ; Get a byte from the source string
CAIL B,"a" ; Less than "a"?
CAILE B,"z" ; Or greater than "z"?
SKIPA ; Yes to either, not lowercase
SUBI B,"a"-"A" ; Nope, upper caseify it
CAIL B,"0" ; Less than "0"?
CAILE B,"9" ; Or greater than "9"?
SKIPA ; Yes to either, check further
JRST HEXIN1 ; Nope, we have a valid digit
CAIL B,"A" ; Less than "A"?
CAILE B,"F" ; Or greater than "F"?
RET ; Yes to either, it's not hex
SUBI B,"A"-"9"-1 ; Hexamize the character
HEXIN1: SUBI B,"0" ; Turn it into an integer
LSH A,4 ; Make room for the new digit
IOR A,B ; Bring in the new digit
JRST HEXIN2 ; And look for more
SUBTTL Commands -- CHANGE
; "CHANGE" COMMAND -- SET ACCOUNTING SHIFT TIMES
;
; COMMAND FORMAT:
; CHANGE (ACCOUNT SHIFT AT) <TIME> (ON) <DAYS-OF-WEEK>
CHANGE: MOVEI A,[FLDDB. .CMTAD,CM%SDH,CM%ITM!CM%NCI!DATBLK,<time of day at which accounting shift is to occur>]
CALL RFIELD ;READ TIME
HRRZ P1,DATBLK+2 ;STORE TIME, INIT LEFT HALF TO NO DAYS
MOVEI A,[FLDDB. .CMCFM,,,<confirm now to assume all days, or enter specific days of week>]
CALL RFLDE ;END OF LINE NOW?
CAIA ;NO
JRST CHANG7 ;YES, ASSUME ALL DAYS
CHANG2: MOVEI A,[FLDDB. .CMKEY,,DOWTAB,<day of the week on which accounting shift is to occur>]
CALL RFIELD ;READ DAY OF THE WEEK
HRLZ A,(B) ;GET DAY-OF-WEEK BITS FROM TABLE TO LH
TDO P1,A ;SET SELECTED DAYS
MOVEI A,[FLDDB. .CMCFM,,,,,[
FLDDB. .CMCMA]]
CALL RFIELD ;GET CONFIRMATION OR COMMA
LOAD D,CM%FNC,.CMFNP(C) ;SEE WHICH
CAIN D,.CMCMA ;MORE DAYS FOLLOWING?
JRST CHANG2 ;YES, GO READ THEM
JRST CHANG8 ;NO, CONFIRMATION, SO WE'RE DONE
CHANG7:
TXO P1,1B0!1B1!1B2!1B3!1B4!1B5!1B6 ;ASSUME ALL DAYS OF WEEK
CHANG8:
MOVEI T1,ASCTBZ ;GET SIZE OF TABLE
HRRZM T1,ASCTBL ;STORE AS MAX TABLE SIZE
MOVX T1,.USRAS ;READ ACCOUNTING SHIFTS
MOVEI T2,ASCTBL ; INTO ASCTBL
USAGE ; . . .
JSYERR (<Unable to read accounting shift CHANGE>,<RET>) ;[7.1081]
HLRZ T1,ASCTBL ;GET CURRENT SIZE OF TABLE
ADDI T1,1 ;BUMP BY ONE
HRLM T1,ASCTBL ;STORE NEW SIZE
MOVEM P1,ASCTBL(T1) ;STORE NEW ENTRY
MOVX T1,.USSAS ;SET ACCOUNTING SHIFTS
USAGE
JSYERR (<Unable to set accounting shift CHANGE>) ;[7.1081]
RET
SUBTTL Commands -- PRINTER
; ROUTINE TO LOAD A RAM OR VFU
LPTLOD: STKVAR <LODUNI,LODFNC,LODJFN,LPTJFN>
SETZM LODJFN ;INIT THIS TO ZERO
MOVEI A,[FLDDB. .CMNUM,CM%SDH,8,<lineprinter unit number>]
CALL RFIELD ;READ UNIT NUMBER
MOVEM B,LODUNI ;SAVE LPT UNIT NUMBER
; SEE IF RAM OR VFU IS TO BE LOADED
LPLD20: MOVEI A,[FLDDB. .CMKEY,,LPTTAB]
CALL RFIELD ;SEE WHICH IS BEING LOADED
HRRZ A,(B) ;GET FUNCTION TO PERFORM
CAIN A,.MOSTS ;SET STATUS FUNCTION (DECLARE LOWER CASE LPT) ?
JRST [ MOVE T2,LODUNI ;YES, GET THE UNIT NUMBER
CAIGE T2,LPTN ;Bad unit number, don't write to table
SETOM LODLCP(T2) ;FLAG THAT PRINTER SHOULD BE LOWER CASE
JRST LPLD20 ] ;GO GET NEXT ARGUMENT
MOVEM A,LODFNC ;SAVE DESIRED FUNCTION (MTOPR CODE)
CAIGE T2,LPTN ;Bad unit number?
JRST LODERR ;Yes, don't continue
; READ FILENAME TO BE LOADED AND GET A JFN FOR IT
MOVEI A,[FLDDB. .CMIFI,CM%SDH,,<name of ram or vfu file>]
CALL CFIELD ;GET FILENAME AND CONFIRMATION
MOVEM B,LODJFN ;SAVE JFN
; OPEN THE PRINTER AND VERIFY THAT NO RAM OR VFU IS NOW LOADED
HRROI A,FILNAM ;GET POINTER TO WHERE DEVICE STRING GOES
MOVSI B,600007 ;GET LPT DEVICE DESIGNATOR
HRR B,LODUNI ;GET UNIT NUMBER
DEVST ;GET DEVICE NAME STRING
JRST LODERR ;FAILED
MOVEI B,":" ;GET TERMINATOR FOR GTJFN
IDPB B,A ;TERMINATE DEVICE NAME
SETZ B,
IDPB B,A ;TIE IT OFF
MOVX A,GJ%SHT!GJ%FOU ;SHORT CALL, FOR OUTPUT USE
HRROI B,FILNAM ;GET POINTER TO DEVICE NAME
GTJFN ;GET A JFN FOR THE PRINTER
JRST ENDLPT ;ALREADY ASSIGNED
MOVEM A,LPTJFN ;SAVE LPT JFN
MOVX B,<FLD(7,OF%BSZ)+OF%WR> ;OPEN FOR WRITE
OPENF ;OPEN THE PRINTER
JRST [ EXCH A,LPTJFN ;MUST BE OPEN ALREADY, GET BACK JFN
RLJFN ;RELEASE THE JFN
JFCL ;IGNORE ERRORS HERE
MOVE A,LPTJFN ;GET BACK ERROR CODE
CAIE A,OPNX9 ;ALREADY OPENED BY SOMEONE?
JRST LODANY ;NO. LOAD ANYWAY
JRST ENDLPT ] ;GO ON TO NEXT COMMAND
MOVEI B,.MOPSI ;GET OFF-LINE INTS
MOVEI C,P1 ;SET UP ARGS IN REGISTERS
MOVEI P1,3 ;3 WORDS
MOVEI P2,.ICLPO ;LINE PRINTER OFFLINE CHANNEL
SETZ P3, ;NO FLAGS
MTOPR ;DO IT
ERJMP .+1 ;IN CASE SOMETHING TERRIBLE HAPPENED
GDSTS ;GET CURRENT STATUS
TXZ B,MO%LVU!MO%LCP!MO%EOF ;TURN OFF CONDITION BITS
JUMPN B,INERR ;IF AN ERROR, PUNT IT
MOVEI B,14 ;IF NO ERROR, ALIGN FORMS
BOUT ;DO IT
ERJMP .+1 ;IGNORE FAILURE
INERR: DMOVE B,[-1,,FILNAM
5*^D28] ;ARGS
DMOVEM B,MTBLK+1 ;TO ARG BLOCK
MOVE C,LODFNC ;GET FUNCTION TO PERFORM
MOVX B,.MORTR ;GET READ-RAM FUNCTION CODE
CAIE C,.MOLTR ;ARE WE LOADING THE RAM ?
MOVX B,.MORVF ;NO, GET READ-VFU FUNTION
MOVEI C,MTBLK ;GET ADDRESS OF BLOCK
SETZM FILNAM ;MAKE IT LOOK AS IF IT IS NOT LOADED
MTOPR ;READ FILENAME ALREADY LOADED
ERJMP .+1 ;UNEXPECTED ERROR. LOAD RAM ANYWAY
MOVE A,LPTJFN ;GET JFN FOR PRINTER
CLOSF ;CLOSE THE FILE
FCLOSE: JRST [ MOVE A,LPTJFN ;FAILED. GET JFN AGAIN
TXO A,CZ%ABT ;DO IT NOW WITH ABORT
CLOSF ;DO IT
JFCL ;HAS TO WORK
JRST .+1] ;ALL DONE
LDB A,[POINT 7,FILNAM,6] ;GET FIRST BYTE RETURNED
JUMPN A,ENDLPT ;IF NOT-NULL, GO ON TO NEXT COMMAND
; GET JFN, FUNCTION, AND UNIT # AND LOAD THE RAM OR VFU
LODANY: MOVE B,LODFNC ;GET FUNCTION TO BE PERFORMED
MOVE A,LODJFN
MOVE C,LODUNI ;GET UNIT NUMBER OF PRINTER
SKIPE LODLCP(C) ;IS THIS PRINTER LOWER CASE ?
TXO B,MO%LCP ;YES, MARK THAT PRINTER IS LOWER CASE
LPINI ;LOAD RAM OR VFU
ERJMP LODERR ;ERROR - TELL SOMEONE
; HERE TO FINISH UP AND GO DO NEXT COMMAND
ENDLPT: RET
; HERE ON AN ERROR LOADING THE RAM OR VFU
LODERR: HRROI T1,[ASCIZ/Could not load the /] ;[7.1081]
CALL ERRBEG ;[7.1081] (T1/) Output that with a ?
HRROI A,[ASCIZ/VFU/] ;GET TEXT
MOVE B,LODFNC ;GET FUNCTION BEING PERFORMED
CAIE B,.MOLVF ;ARE WE LOADING THE VFU ?
HRROI A,[ASCIZ/RAM/] ;NO, GET RAM TEXT
PSOUT ;TELL USER WHAT WE ARE LOADING
TMSG < for PLPT> ;GET UNIT NAME
MOVEI A,.PRIOU ;GET PRIMARY OUTPUT JFN
MOVE B,LODUNI ;GET UNIT NUMBER
MOVEI C,^D8 ;GET OCTAL RADIX
NOUT ;OUTPUT THE UNIT NUMBER
JFCL ;IGNORE ERRORS HERE
CAIL B,LPTN ;Unit number out of range?
JRST LODER1 ;Yes, message isn't complete
TMSG < - > ;[7.1081] Output seperator
CALL LSTERR ;[7.1081] Output last error code
JRST LODER2 ;[7.1081] Continue below
LODER1: TMSG <Unit number out of range> ;[7.1081] Output range error
LODER2: CALL STARS ;[7.1081] () Finish up error message
SKIPE A,LODJFN ;GET JFN FOR FILE TO HAVE BEEN LOADED
CLOSF ;MAKE SURE IT IS REALLY CLOSED AND RELEASED
JFCL ;PROBABLY CLOSED BY MONITOR ALREADY ANYHOW
JRST ENDLPT ;GO FINISH UP
;LPT OFF-LINE INTERRUPT ROUTINE
LPTINT: MOVEI A,@FCLOSE ;REDIRECT CODE TO CLOSE AND ABORT DEVICE
MOVEM A,PCLEV1 ;ZAP THE OLD PC WORD
DEBRK ;AND GO FINISH UP
;CHANNEL ONE INTERRUPT ROUTINE. INVOKED WHEN TIMER HAS EXPIRED.
HUNG: HRROI T1,[ASCIZ/
%SETSPD Hung on command line /] ;[7.1081]
PSOUT% ;[7.1081]
MOVEI T1,.PRIOU ;OUTPUT TO PRIMARY DESIGNATOR
MOVE T2,NCMDS ;GET THE COMMAND LINE NUMBER THAT IS HUNG
MOVEI T3,^D10 ;OUTPUT IN DECIMAL
NOUT%
JSERR
HRROI T1,[ASCIZ/ - Continuing with next command...
/] ;[7.1081]
PSOUT% ;[7.1081] Output more of message
MOVE T2,HNGCON ;GET CONTINUATION ADDRESS
TXO T2,UMODF ;SET USER FLAG OF PC
MOVEM T2,PCLEV2 ;AND CHANGE PROCESS PC TO CONTINUE
MOVE P,HNGSTK ;GET BACK LAST PRESERVED STACK
DEBRK
SUBTTL Commands -- BIAS
;ROUTINES FOR SCHEDULER CONTROLS
;SET BIAS-CONTROL VALUE
BIAS: MOVEI A,[FLDDB. .CMNUM,CM%SDH,5+5,<value for bias control knob>]
CALL CFIELD ;READ VALUE AND CONFIRMATION
MOVE T4,T2 ;COPY NUMBER
MOVEI T1,.SKSBC ;SET BIAS CONTROL
MOVEI T2,T3 ;ARG BLOCK
MOVEI T3,2 ;LENGTH OF BLOCK
SKED% ;SET IT
JSYERR (<Couldn't set scheduler BIAS>) ;[7.1081]
RET
SUBTTL Commands -- BATCH-BACKGROUND
;SET BATCH BACKGROUND
BATBGD: CONFRM ;MAKE SURE HE MEANS IT
MOVEI T1,.SKBBG ;GET PROPER FUNCTION
SETZM T2 ;NO ARGS
SKED% ;SET IT
JSYERR (<Could not set BATCH-BACKGROUND>) ;[7.1081]
RET
SUBTTL Commands -- CREATE
;SCHEDULER CONTROLS COMMANDS CONTINUED
;CREATE A CLASS. WILL DO NOTHING IF CLASS SCHEDULER NOW ON.
CREATE: MOVX T1,.SKRCV ;READ CLASS PARAMETERS
MOVEI T2,T3
MOVEI T3,2
SKED% ;READ OUT CLASS PARAMETERS
JSYERR (<Couldn't read class parameters>,<JRST CMDER1>) ;[7.1081]
TXNN T4,SK%STP ;NOW ON?
JRST CMDER1 ;YES. GO AWAY QUIETLY THEN
;CLASS SCHEDULING NOW OFF. SET THE CLASS SHARE
MOVEI A,[FLDDB. .CMNUM,CM%SDH,5+5,<class number>]
CALL RFIELD
MOVEM T2,CLSBLK+1 ;SAVE CLASS
MOVEI A,[FLDDB. .CMFLT,CM%SDH,,<percentage of machine to allot to class>]
CALL CFIELD
MOVEM T2,CLSBLK+2 ;SAVE %
MOVEI T2,CLSBLK
MOVEI T1,.SKSCS ;PROPER FUNCTION
SKED% ;DO IT
JSYERR (<Could not CREATE class>) ;[7.1081]
RET
SUBTTL Commands -- ENABLE CLASS-SCHEDULING
;MORE SCHEDULER COMMANDS
;ENABLE CLASS-SCHEDULING. GOT TO HERE FROM ENABLE COMMAND
ECSKED: MOVEI T1,.SKRCV ;READ CLASS VALUES
MOVEI T2,T3
MOVEI T3,2
SKED% ;READ VALUES
JSYERR (<Could not read scheduler class values>,<JRST CMDERR>)
TXNN T4,SK%STP ;NOW ON?
JRST CMDER1 ;YES. SKIP IT THEN
;CLASS SCHEDULER NOW OFF.
MOVEI A,[FLDDB. .CMKEY,,SKDOPT]
CALL RFIELD ;GET OPTION
HRRZ A,0(B) ;GET VALUE
MOVX T4,SK%ACT ;ASSUME BY ACCOUNT
SKIPE A ;IS IT?
TXZ T4,SK%ACT ;NO
MOVEI A,[FLDDB. .CMKEY,,SKDOP0,,<ALLOCATED>]
CALL CFIELD ;DEFAULT TO ALLOCATED
HRRZ A,0(B) ;GET VALUE
SKIPE A ;WANT TO WITHHOLD?
TXO T4,SK%WDF ;YES
MOVEI T1,.SKICS
MOVEI T2,T3
MOVEI T3,2 ;COUNT
SKED% ;START UP CLASS SCHEDULER
JSYERR (<Could not ENABLE CLASS-SCHEDULING>) ;[7.1081]
RET
SUBTTL Commands -- BATCH-CLASS
;SET BATCH CLASS
BCHCLS: MOVEI A,[FLDDB. .CMNUM,CM%SDH,5+5,<class number for running all batch jobs in>]
CALL CFIELD
MOVE T4,T2 ;COPY VALUE
MOVEI T3,2 ;ARG BLOCK
MOVEI T1,.SKBCS ;SET BATCH CLASS
MOVEI T2,T3 ;POINT TO ARG BLOCK
SKED% ;DO IT
JSYERR (<Could not set BATCH-CLASS>) ;[7.1081]
RET
SUBTTL System Dumps -- At System Startup
;Entry point for processing crash dumps at system startup
START3: SETZM SYSFLG ;[7.1081] Indicate system startup copy of dumps
MOVE P,[IOWD PDLEN,PDL] ;SET UP PUSH DOWN LIST
CALL INIT ;SET UP PSI, CAPABILITIES, ETC.
MOVX T1,<ASCIZ/BS/> ;[7.1112] Load structure name to copy from
MOVEM T1,STRNAM ;[7.1081] at system startup time
CALL QUEBLK ;[7.1081] Copy queued SYSERR and DUMP.EXE file
JRST QUIT ;[7.1081] Exit
SUBTTL System Dumps -- Continuable Dumps
;[7.1081] Entry point for processing continuable dumps - called after a
;[7.1081] continuable dump and at system startup after the crash dump
;[7.1081] has been copied.
START5: SETOM SYSFLG ;[7.1081] Say we are doing continuable dumps
MOVE P,[IOWD PDLEN,PDL] ;[7.1081] Setup the stack
CALL INIT ;[7.1081] Set up PSI, capabilities, etc.
CALL DEVLUP ;[7.1081] Copy all of the dumps
JRST QUIT ;[7.1081] And quit
;[7.1081] Worker routine DEVLUP loops thru the DEVNAM table in the monitor.
;[7.1081] It calls routine STRWRK for each disk that is currently mounted
;[7.1081] by the system. It quits as soon as it hits a device that is not
;[7.1081] a disk.
DEVLUP: MOVEI T1,.DEVNA ;[7.1081] Name of table to read
HRLI T1,-1 ;[7.1081] We want count entries in this table
GETAB% ;[7.1081] Go get it
ERJMP R ;[7.1081] Hell must be freezing over
HRLZ Q1,T1 ;[7.1081] Get XWD aobjn count, table index
DEVL1: HRL T1,Q1 ;[7.1081] Get table index into LH
HRRI T1,.DEVNA ;[7.1081] Get table number into RH
GETAB% ;[7.1081] Get SIXBIT name of device
ERJMP DEVL2 ;[7.1081] Skip this one
MOVEM T1,SIXNAM ;[7.1081] Move name to SIXNAM
MOVX T2,<POINT 6,SIXNAM> ;[7.1081] Setup 6 bit byte pointer to name
MOVX T1,<POINT 7,STRNAM> ;[7.1081] Setup byte pointer for ASCII name
MOVEI T3,6 ;[7.1081] Say max of 6 characters
CALL SIXASC ;[7.1081] Convert it to something useful
CALL STRWRK ;[7.1081] Copy <SYSTEM>DUMP.EXE on structure
RET ;[7.1081] No more disks
DEVL2: AOBJN Q1,DEVL1 ;[7.1081] Go check for another structure
RET ;[7.1081] End of device table (!)
;[7.1081] Worker routine for DEVLUP to check a structure. Ignores device DSK:.
;Call with STRNAM set up with ASCIZ structure, SIXNAM with SIXBIT structure
;name.
;Returns +1 if no more devices to check
; +2 when finished with this device
STRWRK: MOVX T1,<POINT 7,STRNAM> ;[7.1081] Point to ASCII name
STDEV% ;[7.1081] Get device designator from string
ERJMP RSKP ;[7.1081] If in trouble - just skip it
MOVE T1,T2 ;[7.1081] Move device designator to T1
DVCHR% ;[7.1081] Get the device characteristics
ERJMP RSKP ;[7.1081] Skip this one if unknown device
LDB T3,[POINT 9,T2,17] ;[7.1081] Get device type
CAIE T3,.DVDSK ;[7.1081] Make sure it's a disk
RET ;[7.1081] First non-disk means no more disk dev
MOVE T1,SIXNAM ;[7.1081] Get back SIXBIT name
SKIPE T1 ;[7.1081] Skip null entries
CAMN T1,[SIXBIT /DSK/] ;[7.1081] Is it structure "DSK"?
RETSKP ;[7.1081] Yes, forget it
MOVX T1,<POINT 7,STRNAM> ;[7.1081] Pointer to ASCIZ structure name
MOVEM T1,MSTRAD+.MSGSN ;[7.1081] Store it in MSTR block
MOVX T1,<.MSGST+1,,.MSGSS> ;[7.1081] Arg block size,,func (get status)
MOVEI T2,MSTRAD ;[7.1081] Address of arg block
MSTR% ;[7.1081] Get the structure status
ERJMP RSKP ;[7.1081] Skip this one
MOVE T1,MSTRAD+.MSGST ;[7.1081] Get the status word
TXNN T1,MS%OFS ;[7.1081] Is the structure offline?
TXNN T1,MS%DMP ;[7.1081] Is the structure dumpable?
RETSKP ;[7.1081] Offline or not dumpable
MOVX T1,<POINT 7,STRNAM> ;[7.1081] Point to structure name again
MOVEM T1,MSTRAD+.MSDEV ;[7.1081] Store it in MSTR block again
MOVX T1,<.MSDEV+1,,.MSIMC> ;[7.1081] Arg block size,,incr mount count
MOVEI T2,MSTRAD ;[7.1081] Point to the arg block
MSTR% ;[7.1081] Increment the job's mount count
ERJMP STRWR1 ;[7.1081] Check out this error
SETOM EXEINC ;[7.1081] Remember to decrement the mount count
STRCPY: CALL QUEBLK ;[7.1081] Go copy a dump file (if it exists)
SKIPE EXEINC ;[7.1081] Did we increment mount count?
CALL EXEDEC ;[7.1081] Yes - go decrement it
SKIPE CPYINC ;[7.1081] Was the destination mount count incr?
CALL CPYDEC ;[7.1081] Yes - go decrement it
RETSKP ;[7.1081] Done
STRWR1: CALL GETERR ;[7.1081] (/T2) Get last error code
CAIE T2,MSTX31 ;[7.1081] Is it 'Structure already mounted'?
RETSKP ;[7.1081] No - skip this structure
JRST STRCPY ;[7.1081] Yes - go copy dump
SUBTTL System Dumps -- Process a Dump
;QUEBLK - Copy DUMP.EXE to DMP:DUMP-edit-bugname.CPY
; and log any unlogged SYSERR blocks that were found in the dump
;Returns +1 always
QUEBLK: TRVAR <QUEJFN,QUEPGS,QUEFAD,QUESIZ> ;[7.1081]
SETZM QUEFAD ;[7.1081] No flag address yet
SETZM QUEJFN ;[7.1081] There is no DUMP.CPY JFN yet
IFN FTSC,< ;[7.1081]
SETZM SCDONE ;[7.1081] Clear spear count done flag
> ;[7.1081]
MOVE T1,[SIXBIT /DBUGSW/] ;CHECK ON STATE OF SYSTEM
SYSGT ;READ DBUGSW
SKIPE T2 ;FOUND IT?
CAIGE T1,2 ;YES. IS IT STAND-ALONE?
SKIPA ;NO. DO THE DUMP
JRST QUEDON ;[7.1081] Try to set SPEAR count if needed
CALL CLRGTJ ;[7.1081] Clear GTJFN block
MOVX T1,<POINT 7,STRNAM> ;[7.1081] Get a pointer to structure name
MOVEM T1,GTJBLK+.GJDEV ;[7.1081] Store it in the GTJFN block
MOVX T1,GJ%OLD ;[7.1081] Setup GTJFN flags
MOVEM T1,GTJBLK+.GJGEN ;[7.1081] Store them
MOVX T1,<.NULIO,,.NULIO> ;[7.1081] Setup input/output JFNs
MOVEM T1,GTJBLK+.GJSRC ;[7.1081] in the arg block
MOVEI T1,GTJBLK ;[7.1081] Point to the GTJFN block
HRROI T2,[ASCIZ/<SYSTEM>DUMP.EXE/] ;[7.1081] Use this filename
GTJFN ;[7.1081] Try to get a JFN on DUMP.EXE
JRST QUEDON ;[7.1081] Some problem, give up
HRRZM T1,QUEJFN ;[7.1081] Save JFN
;[7.1081] Open the DUMP.EXE file, set protection to 770000
MOVE T2,[FLD(^D36,OF%BSZ)!OF%RD!OF%WR!OF%THW!OF%RTD] ;[7.1081]
;[7.1081] Restricted access in case 2 systems
;[7.1081] are running SETSPD at the same time
OPENF% ;[7.1081] Open the file for read/write thawed
IFNSK. ;[7.1081] If it failed
MOVE T1,QUEJFN ;[7.1081] Clean up JFN
RLJFN% ;[7.1081] Release it since it wasn't open
ERJMP .+1 ;[7.1081] Ignore error
SETZM QUEJFN ;[7.1081] JFN is now gone
JRST QUEDON ;[7.1081] Clean up and exit
ENDIF. ;[7.1081]
;[7.1081] Set protection to DUMP.EXE to 770000
HRLI T1,.FBPRT ;SET THE PROTECTION OF DUMP.EXE TO 770000
MOVEI T2,-1 ;RIGHT HALF PROTECTION BITS
MOVEI T3,770000 ;MUCHO PROTECTION
CHFDB ;THIS FILE MUST BE PROTECTED FOR SECURITY
ERJMP .+1
;[7.1081] Since DOB code writes directly to disk, make sure that we get a copy
;[7.1081] from disk and not from any copy that is still in memory.
CALL FLUSH ;[7.1081] () Flush incore copy to disk
;[7.1081] Map in and check first page and see if we need to copy it
HRLZ T1,QUEJFN ;[7.1081] Now map in EXE directory page
MOVE T2,[.FHSLF,,PG0PG] ;[7.1081] Page 0 of the DUMP.EXE file
MOVX T3,PM%RD!PM%WT ;[7.1081] Read and write access
PMAP ;[7.1081] Read page 0
ERJMP QUEDON ;[7.1081] Done if error
HRRZ T1,PG0ADR ;GET LENGTH OF DIRECTORY BLOCK
HRRZ T2,PG0ADR-2(T1) ;GET STARTING FILE PAGE # OF LAST GROUP
HLRZ T3,PG0ADR-1(T1) ;GET HALFWORD CONTAINING REPEAT COUNT
LSH T3,-9 ;RIGHT JUSTIFY REPEAT COUNT
ADDI T2,1(T3) ;COMPUTE # OF FILE PAGES TO MAP
MOVEM T2,QUEPGS ;SAVE NUMBER FOR CPYDMP
HRRZ T1,PG0ADR ;GET LENGTH OF HEADER BLOCK OF DIR
HLRZ T2,PG0ADR(T1) ;GET CODE OF NEXT BLOCK
CAIE T2,1775 ;ENTRY VECTOR?
JRST QUEDON ;[7.1081] No, give up
HRRZ T2,PG0ADR(T1) ;GET LENGTH
CAIGE T2,4 ;CORRECT LENGTH?
JRST QUEDON ;[7.1081] No, give up
SKIPGE PG0ADR+EVFLG(T1) ;[7.1081] Already copied this dump?
JRST QUEDON ;[7.1081] Yes, give up
MOVEI T1,PG0ADR+EVFLG(T1) ;[7.1081] Load the address of the flag
MOVEM T1,QUEFAD ;[7.1081] Save flag address for later
;[7.1081] Get bugname and monitor edit information from the dump
HRRZ T1,PG0ADR+2 ;[7.1081] Look for process page 0
SKIPE T1 ;[7.1081] Is this the entry for page 0?
IFSKP. ;[7.1081] Yes, map it to get vers and name
HRLZ T1,QUEJFN ;[7.1081] Get the file JFN
HRR T1,PG0ADR+1 ;[7.1081] Get the page number in the file
MOVX T2,<.FHSLF,,PG1PG> ;[7.1081] Map it to this page
PMAP ;[7.1081] so we can look at it
ERJMP .+1 ;[7.1081] If error we'll probably get zeroes
MOVE T1,PG1ADR+.JBVER ;[7.1081] Get edit info of monitor from dump
MOVEM T1,BUGVER ;[7.1081] Save it for filename
MOVE T1,PG1ADR+.JBBNM ;[7.1081] Get the bug name (SIXBIT)
MOVEM T1,BUGNAM ;[7.1081] Store that too
ELSE. ;[7.1081]
SETZM BUGVER ;[7.1081] No version found
SETZM BUGNAM ;[7.1081] No bug name found
ENDIF. ;[7.1081]
;[7.1081] Finally, copy the dump
HRRZ T1,QUEJFN ;[7.1081] Get JFN of original dump file
MOVE T2,QUEPGS ;[7.1081] Get highest page number to copy
CALL CPYDMP ;[7.1081] (T1,T2/) Copy the dump file
SKIPE @QUEFAD ;[7.1081] Dump written by BOOTS?
JRST QUEDON ;[7.1081] No - skip SYSERR stuff
;[7.1081] Yes, fall through
SUBTTL System Dumps -- Process a Dump -- Queue SYSERR Blocks
;[7.1081] Copy is done, proceed with queueing up the SYSERR blocks if it
;[7.1081] was a BUGHLT type dump.
CALL DMPMAP ;MAP THE DUMP FILE
JRST QUEDON ;[7.1081] Handle errors
SETZ T1, ;WE WANT PAGE ZERO OF THE DUMP
CALL DMPRED ;READ FROM THE DUMP
JRST QUEDON ;[7.1081] Exit
IFN FTSC,< ;[7.1081]
SKIPE T3,TMPADR+SPRCNT ;GET RUNNING COUNT OF SPEAR ENTRIES
IFSKP. ;IF ZERO, TRY GETTING COUNT FROM ERROR.SYS
CALL STARS ;[7.1081] Output stars
TMSG <%SETSPD: SPEAR entry count = 0 in SYSTEM:DUMP.EXE, resynching from ERROR.SYS> ;[7.1081]
CALL STARS ;[7.1081]
CALL SETCNT ;[7.1081] Set count from ERROR.SYS
ELSE.
SETZ T3, ;[7.1081] Clear counter
CALL SETZER ;[7.1081] (T3/) Set the count
ENDIF.
> ;[7.1081] Removal of SPRCNT code
SKIPG P1,TMPADR+SEBQOU ;IS THIS ANYTHING IN THE QUEUE
JRST QUEDN1 ;NO
QUELOP: MOVE P2,P1 ;GET ADDRESS OF NEXT BLOCK
ANDI P2,777 ;GET LOW ORDER BITS ONLY
MOVE T1,P1 ;NOW MAP IN THE PAGE WITH THE BLOCK
LSH T1,-PGSFT ;CONVERT TO A PAGE NUMBER
CALL DMPRED ;READ A PAGE FROM THE DUMP
JRST QUEDON ;HANDLER ERRORS
MOVEI T1,TMPADR(P2) ;GET ADDRESS OF START OF BLOCK
LOAD T2,SEBSIZ,(T1) ;GET SIZE OF BLOCK
ADDI T1,SEBHED ;DONT STORE HEADER
SUBI T2,SEBHED
SOS T2
DMOVE T3,0(T1) ;GET FIRST TWO WORDS
DMOVEM T3,SYSERR
DMOVE T3,2(T1) ;AND THE NEXT TWO WORDS
DMOVEM T3,SYSERR+2
MOVE T3,T1
ADDI T3,5 ;POINT PAST THE HEADER
MOVSS T3,T3 ;LEFT HALF FOR BLT
HRRI T3,SYSERR+4 ;SET RIGHT HALF
BLT T3,SYSERR-5(T2)
MOVEI T1,SYSERR
SYERR ;PUT THIS BLOCK INTO ERROR LOG
ERJMP .+1 ;IGNORE ERRORS
MOVE P1,TMPADR(P2) ;GET ADDRESS OF NEXT BLOCK
JUMPN P1,QUELOP ;IF ONE THERE, GO PROCESS IT
QUEDN1:
MOVE T1,[SIXBIT /APRID/] ;GET APRID OF PROCESSOR
SYSGT ;TO DETERMINE KS10
CAIG T1,^D4096 ;IF GT 4096. THEN KS12
JRST QUEDON ;NO -- DON'T NEED HSB
SETZ T1, ;PAGE ZERO
CALL DMPRED ;READ IN A DUMP FILE
JRST QUEDON ;HANDLE ERRORS
MOVEI T1,SEC%HS ;SET UP LOGGING CODE
STOR T1,SEBERC
DMOVE T1,TMPADR ;GET FIRST TWO WORDS OF DUMP (PHYSICAL 0,1
DMOVEM T1,HS%COD+4+HSBBUF ;STORE IN BUFFER
MOVE T1,[-HS%HSZ,,HS%HDZ] ;POINTER TO BUFFER
MOVEM T1,HS%PTR+4+HSBBUF ;BUFFER
MOVE T1,[PG0ADR+HSBADR,,HSBBUF+4+HS%HDZ] ;MOVE TO BUFFER
BLT T1,HSBBUF+4+HS%HSZ ;BLT LOW CORE DATA
MOVEI T1,HSBBUF ;SYSERR OUTPUT BUFFER
MOVEI T2,HS%LEN
SYERR ;OUTPUT ERROR
ERJMP .+1 ;[7.1081] Ignore errors
SUBTTL System Dumps -- Process a Dump -- Finish Up
;[7.1081] Here to unmap pages, kill fork, close JFNs, and return
;Sets the DUMP.EXE file as "copied"
QUEDON: ;[7.1081] Start of cleanup/exit code
IFN FTSC,< ;[7.1081]
CALL SETCNT ;[7.1081] Set SPEAR count if needed
> ;[7.1081]
SKIPN QUEJFN ;[7.1081] Did we get a open JFN on DUMP.EXE?
RET ;[7.1081] No, return now
SKIPE QUEFAD ;[7.1081] If a flag address is used
SETOM @QUEFAD ;[7.1081] Now mark that we have copied it
SETO T1, ;[7.1081] Unmap that page
MOVE T2,[.FHSLF,,PG0PG] ;[7.1081] Do all of the pages we need
MOVX T3,PM%CNT!<ENDPG-PG0PG> ;[7.1081] Unmap all of these pages
PMAP ;[7.1081] Zap
ERJMP .+1 ;[7.1081] We certainly don't care now
CALL FLUSH ;[7.1081] () Flush incore copy to disk
SKIPE T1,QUEJFN ;[7.1081] Skip if no JFN to close
CLOSF% ;[7.1081] Yes, close it
JSYERR (<Can't close JFN for DUMP.EXE>) ;[7.1081] Entered garkland
RET ;ALL DONE
SUBTTL System Dumps -- Process a Dump -- Flush Incore Pages
;[7.1081] Small routine to flush incore pages to disk. This is needed since
;[7.1081] DOB code writes directly to disk. We have to make sure that we get a
;[7.1081] copy from disk and not from any copy that is still in memory.
FLUSH: MOVE T1,QUEJFN ;[7.1081] Load the JFN of DUMP.EXE
SIZEF% ;[7.1081] Get the size of that file
JSYERR (<Can't get size of DUMP.EXE file>)
MOVEM T3,QUESIZ ;[7.1081] Save size of the DUMP.EXE file
HRLZ T1,QUEJFN ;[7.1081] Load JFN of DUMP.EXE,,page 0
MOVE T2,T3 ;[7.1081] Get count of pages to update
TXO T2,UF%FSH ;[7.1081] Don't keep incore copy
UFPGS% ;[7.1081] Flush incore copy of these pages
JSYERR (<Can't flush pages of DUMP.EXE before mapping>) ;[7.1081] Owie
RET ;[7.1081] Always return
SUBTTL System Dumps -- Process a Dump -- Set SPEAR Entry Count
IFN FTSC,< ;[7.1081]
;SETCNT - Called when the running count of SPEAR entries is not found
; in DUMP.EXE, we didn't take a DUMP, or any one of numerous
; JSYS errors which may of occurred.
;SETZER - Alternate entry point to set count to zero
;Returns +1 always
SETCNT: SKIPE SCDONE ;[7.1081] Already done this?
RET ;[7.1081] Yes, return now
MOVX T1,<GJ%OLD!GJ%DEL!GJ%SHT>
HRROI T2,[ASCIZ/SERR:ERROR.SYS/]
GTJFN%
IFNSK. ;[7.1081] If an error
CAIN 1,GJFX24 ;[7.1081] File not found?
IFSKP. ;[7.1081] No
HRROI T1,[ASCIZ/GTJFN% failed on SERR:ERROR.SYS/] ;[7.1249]
CALL JSYER1 ;[7.1081] (T1/) Output error code
JRST SETZER ;[7.1081] Zero the count
ELSE. ;[7.1081]
CALL STARS ;[7.1081]
TMSG <%SETSPD: Could not set SPEAR entry count from SERR:ERROR.SYS because file was not present, resynching from zero.> ;[7.1081]
SETZER: SETZ T3, ;[7.1081] Synch to zero
JRST SETCN2 ;[7.1081] set it and forget it
ENDIF. ;[7.1081]
ENDIF. ;[7.1081]
HRRZS T1
MOVX T2,<OF%RD!OF%PLN>
OPENF%
JSYERR (<OPENF% failed on SERR:ERROR.SYS>,<JRST SETZER>) ;[7.1081]
MOVEM T1,TMPJFN ;[7.1081] Save JFN
FFFFP ;FIND FIRST FREE PAGE ON ERROR.SYS
SUBI T1,1 ;T1 IS NOW THE LAST USED PAGE
MOVE T2,[.FHSLF,,ESYPG]
MOVX T3,<PM%RD!PM%PLD>
PMAP% ;MAP IT IN
JSYERR (<PMAP% failed from SERR:ERROR.SYS>,<JRST SETZER>)
HRRZ T1,ESYSAD ;GET FIRST RESYNC ENTRY ON THIS PAGE
SKIPE T3,ESYSAD+ESYCNT(T1) ;IS THE SPRCNT ZERO?
IFSKP. ;YES, TELL WORLD AND RESYNC
CALL STARS ;[7.1081] Output stars
TMSG <%SETSPD: SPEAR entry count = 0 in ERROR.SYS, resynching to 0> ;[7.1081]
CALL STARS ;[7.1081]
ELSE. ;NO, THEN SEE IF WE CAN GET A HIGHER VALUE
HRRZ T1,ESYSAD+200 ;THIS IS THE SECOND ONE
JUMPE T1,SETCN1 ;IF ZERO, USE WHAT WE HAVE
MOVE T3,ESYSAD+ESYCNT+200(T1) ;NOT ZERO, LOOK FOR HIGHER
HRRZ T1,ESYSAD+400 ;THIS IS THE THIRD RESYNC ENTRY
JUMPE T1,SETCN1 ; ..
MOVE T3,ESYSAD+ESYCNT+400(T1) ;KEEP LOOKING
HRRZ T1,ESYSAD+600
JUMPE T1,SETCN1
MOVE T3,ESYSAD+ESYCNT+600(T1) ;THIS IS THE LAST ONE
SETCN1: ADDI T3,^D22 ;ADD IN ENOUGH ENTRIES THAT FIT IN 200 WORDS
ENDIF.
;IF ANYONE WANTS TO FIND THE LAST POSSIBLE
;VALUE, THEN BE MY GUEST.
SETCN2: SETO T1, ;[7.1081] Must close ERROR.SYS, count in T3
MOVE T2,[.FHSLF,,ESYPG]
PMAP% ;UNMAP FILE...
JSYERR (<PMAP% unmap of SERR:ERROR.SYS failed>,<JRST SPRSET>) ;[7.1081]
SKIPE T1,TMPJFN ;[7.1081] Skip if any JFN opened
CLOSF% ;AND CLOSE IT!
JSYERR (<CLOSF% failed on SERR:ERROR.SYS>,<JRST SPRSET>) ;[7.1081]
;[7.1081] Set the SPEAR error count from T3
SPRSET: MOVEI T2,(T3) ;GET COUNT
MOVEI T1,.SFSPR ;GET FUNCTION CODE FOR SMON%
SMON% ;ADD OLD COUNT INTO CURRENT COPY OF MONITOR
JSYERR (<SMON% failed to set SPEAR error counter>) ;[7.1081]
SETOM SCDONE ;[7.1081] Don't do it twice
RET ;[7.1081] Return
> ;[7.1081] Removal of SPRCNT code
SUBTTL System Dumps -- Process a Dump -- Map Dump File to Read SYSERR Blocks
;DMPMAP IS THE ROUTINE TO BUILD DUMP FILE MAP, DETERMINE MMAP PAGE
; AND READ IN MMAP PAGE
DMPMAP:
HRRZ T1,QUEJFN ;GET THE DUMP FILE JFN
SETZ T2, ;POINT TO THE FIRST BYTE IN THE FILE
SFPTR ;SET FILE POINTER
ERJMP DMPMER ;HANDLE ERRORS
HRRZ T1,QUEJFN ;GET THE JFN
BIN ;GET A BYTE FROM THE FILE
ERJMP DMPMER ;HANDLE ERRORS
HLRZS T2 ;GET THE ENTRY CODE
CAIE T2,1776 ;IS THIS AN EXE FILE?
JRST DMPMBD ;NO SO THIS IS BAD
DMPMLP: ;THIS IS THE MAPPING LOOP
HRRZ T1,QUEJFN ;GET THE JFN
BIN ;GET THE NEXT WORD
ERJMP DMPMER ;HANDLE ERROR
MOVE P1,T2 ;SAVE THE FIRST WORD
HLRZS T2 ;ZERO THE LEFT HALF
CAIE T2,1775 ;ENTRY VECTOR?
CAIN T1,1777 ;END OF DIRECTORY?
JRST DMPMDN ;YES SO MAPPING PROCESS IS DONE
BIN ;NOT END SO GET SECOND WORD OF GROUP
ERJMP DMPMER ;HANDLE ERRORS
MOVE P2,T2 ;SAVE THE SECOND WORD
LDB T1,[POINT 27,P1,35] ;GET THE FILE PAGE NUMBER
LDB T2,[POINT 27,P2,35] ;GET THE CORE PAGE NUMBER
LDB T3,[POINT 9,P2,8] ;GET THE REPEAT COUNT
DMPML2: ;INNER PAGE MAP LOOP
MOVEM T1,MAPADR(T2) ;SAVE THE PAGE NUMBER IN MAP
MOVEM T2,PAGMAX ;SAVE THE MAX PAGE NUMBER
AOJ T1, ;BUMP FILE PAGE
AOJ T2, ;BUMP CORE PAGE
SOJGE T3,DMPML2 ;LOOP FOR THE REPEAT COUNT
JRST DMPMLP ;DONE WITH THIS GROUP SO GET NEXT
DMPMDN: ;HERE WHEN MAPPING IS DONE
HRRZ T1,QUEJFN ;GET THE JFN
MOVEI T2,MSECWD ;POINTER TO MSECTB
CALL READIN ;GET FROM DUMP
MOVEM T2,MSCADR ;SAVE ADDRESS OF MSECTB
MOVEI T2,SPTWD ;POINTER TO SPT
CALL READIN ;GET FROM DUMP
MOVEM T2,SPTADR ;SAVE ADDRESS OF SPT
SETOM T2 ;ALL ONES
MOVEM T2,SECTN ;CURRENTLY MAPPED SECTION (I.E. NONE YET)
AOS (P) ;BUMP THE RETURN ADDRESS
DMPMER: ;HERE ON ERROR DURING MAPPING
DMPMBD: ;HERE ON BAD EXE FILEE DIRECTORY
RET ;RETURN TO CALLER
; MAPSEC IS THE ROUTINE TO MAP A SECTION MAP FROM THE DUMP FILE
MAPSEC: ;T2/ SECTION NUMBER TO MAP
STKVAR <SEC>
MOVEM T2,SEC
SETO T1, ;UNMAP FUNCTION
MOVX T2,<.FHSLF,,MMPPG> ;SECTION MAP PAGE
MOVX T3,<PM%CNT!<1>B35> ;UNMAP ONE PAGE
PMAP
ERJMP .+1 ;IGNORE ERRROS
MOVE T2,SEC
ADD T2,MSCADR ;SECTION POINTER FOR DESIRED SECTION
CALL READIN ;GET FROM DUMP
LOAD T4,PTRCOD,T2 ;GET POINTER TYPE
CAIE T4,2 ;IS IT A SHARE POINTER?
JRST DMPMBD ;NO, BAD DUMP
LOAD T4,SPTX,T2 ;YES, GET SPT OFFSET
MOVE T2,SPTADR ;ADDRESS OF SPT
ADD T2,T4 ;LOCATION OF STORAGE ADDRESS
CALL READIN ;GET FROM DUMP
LOAD T2,STGADR,T2 ;HERE IS PAGE OF MMAP
SKIPN T1,MAPADR(T2) ;GET THE FILE PAGE OF MMAP PAGE
JRST DMPMBD ;BAD EXE FILE IF NO PAGE
HRL T1,QUEJFN ;GET THE JFN
MOVX T2,<.FHSLF,,MMPPG> ;PUT THE PAGE AT THE MMAP PAGE
MOVX T3,<PM%RD> ;WE ONLY WANT TO READ THIS PAGE
PMAP ;MAP IN THE PAGE
ERJMP DMPMER ;HANDLE ERROR
MOVE T2,SEC ;GET SECTION
MOVEM T2,SECTN ;SET CURRENTLY MAPPED SECTION
RETSKP
; READIT IS THE ROUTINE TO READ THE CONTENTS OF A PARTICULAR WORD
; OUT OF THE DUMP FILE.
READIN: ;T2/ ADDRESS OF WORD
HRRZ T1,QUEJFN ;DUMP FILE JFN
MOVE T4,T2 ;GET COPY
ANDI T4,777 ;GET OFFSET
LSH T2,-9 ;GET PAGE NUMBER
MOVE T3,MAPADR(T2) ;FIND CORRESPONDING PAGE IN DUMP
LSH T3,PGSFT ;FORM ADDRESS
ADD T3,T4 ;ADD IN OFFSET
RIN ;READ WORD
ERJMP DMPMER ;ERROR
SKIPG T2 ;ANYTHING RETURNED?
JRST DMPMBD ;NO, THEN BAD DUMP
RET ;RETURN WORD IN T2
;DMPRED IS THE ROUTINE TO MAP PAGES FROM CRASHED MONITOR VIRTUAL
; ADDRESS SPACE
DMPRED: ;ROUTINE TO MAP DUMP PAGES
;T1/ PAGE NUMBER OF MONITOR
STKVAR <MPAGE>
MOVEM T1,MPAGE ;SAVE THE MONITOR PAGE NUMBER
SETO T1, ;UNMAP FUNCTION
MOVX T2,<.FHSLF,,TMPPG> ;TEMP PAGE ONE
MOVX T3,<PM%CNT!<2>B35> ;UNMAP TWO PAGES
PMAP ;UNMAP IO PAGES
ERJMP .+1 ;IGNORE ERRROS
LDB T2,[<POINT 9,MPAGE,26>] ;GET SECTION NUMBER
CAMN T2,SECTN ;SECTION MAPPED?
IFSKP.
CALL MAPSEC ;NO, MAP SECTION FIRST
JRST DMPRDB ;BAD EXE FILE RETURN
ENDIF.
MOVE T1,MPAGE
ANDI T1,777 ;GET PAGHE IN SECTION
MOVEI T2,TMPPG ;GET THE PAGE TO TARGET PAGE
CALL DMPRD2 ;CALL THE WORKER ROUTINE
JRST DMPRDB ;BAD EXE FILE RETURN
MOVE T1,MPAGE ;GET THE MONITOR PAGE AGAIN
ADDI T1,1 ;WE WANT THE NEXT PAGE
MOVEI T2,TMPPG+1 ;MAP THE PAGE TO THE NEXT TARGET PAGE
CALL DMPRD2 ;CALL THE WORKER ROUTINE
JFCL ;ERROR IS OK
AOS (P) ;BUMP THE RETURN PC
DMPRDB: ;BAD EXE FILE RETURN
RET ;RETURN TO CALLER
DMPRD2: ;WORKER ROUTINE FOR DMPRED
LDB T3,[POINT 3,MMPADR(T1),2] ;GET THE POINTER TYPE FOR PAGE
CAIE T3,1 ;IMMEDIATE?
RET ;NO SO LOSE
HRRZ T1,MMPADR(T1) ;GET THE PHYSICAL PAGE NUMBER
CAMLE T1,PAGMAX ;IS IT A LEGAL PAGE?
RET ;NO SO ERROR RETURN
SKIPN T1,MAPADR(T1) ;GET THE FILE PAGE NUMBER
RET ;IF ZERO THEN ERROR RETURN
HRL T1,QUEJFN ;GET THE DUMP FILE JFN
HRLI T2,.FHSLF ;THIS FORK
PMAP ;MAP THE PAGE
ERJMP R ;[7.1081] Return +1 for error
RETSKP ;[7.1081] Skip return
SUBTTL System Dumps -- Process a Dump -- Copy A Single Dump
;CPYDMP - ROUTINE TO COPY <SYSTEM>DUMP.EXE TO <SYSTEM>DUMP.CPY
;
;ACCEPTS IN T1/ JFN OF ORIGINAL DUMP FILE
; T2/ # OF FILE PAGES TO COPY
; CALL CPYDMP
;RETURNS: +1 ALWAYS
CPYDMP: STKVAR <DMPJFN,DMPCNT,CPYJFN,CPYSIZ,<CPYMSG,40>>
MOVEM T1,DMPJFN ;SAVE JFN OF ORIGINAL DUMP FILE
MOVEM T2,DMPCNT ;SAVE # OF FILE PAGES TO COPY
IMULI T2,1000 ;COMPUTE # OF WORDS TO BE COPIED
SUBI T2,1 ;COMPUTE # OF LAST WORD IN COPY FILE
MOVEM T2,CPYSIZ ;SAVE # OF WORDS IN FILE
CALL STRMOU ;Mount the disk DMP: implies
CALL CRENAM ;[7.1081] () Go create the output filename
CALL CLRGTJ ;[7.1081] () Clear GTJFN block
MOVX T1,GJ%FOU ;[7.1081] Get a JFN on next higher generation
MOVEM T1,GTJBLK+.GJGEN ;[7.1081] Store flags in the block
HRROI T1,DMPSTR ;[7.1081] Point to device name implied by DMP:
MOVEM T1,GTJBLK+.GJDEV ;[7.1081] Store it in the arg block
HRROI T1,DMPDIR ;[7.1081] Point to dir name implied by DMP:
MOVEM T1,GTJBLK+.GJDIR ;[7.1081] Store it
HRROI T1,[ASCIZ/DUMP/] ;[7.1081] Get a pointer to the default filename
MOVEM T1,GTJBLK+.GJNAM ;[7.1081] Store it in the block
HRROI T1,[ASCIZ/CPY/] ;[7.1081] Get a pointer to the file type
MOVEM T1,GTJBLK+.GJEXT ;[7.1081] Store it
MOVX T1,<.NULIO,,.NULIO> ;[7.1081] Setup input/output JFNs
MOVEM T1,GTJBLK+.GJSRC ;[7.1081] in the arg block
MOVEI T1,GTJATR ;[7.1081] Point to attribute block
MOVEM T1,GTJBLK+.GJATR ;[7.1081] Store it in GTJFN block
MOVEI T1,2 ;[7.1081] Size of attribute block
HRROI T2,[ASCIZ/P770000/] ;[7.1081] Point to the file protection
DMOVEM T1,GTJATR ;[7.1081] Store size and pointer in the block
;[7.1249] Long form block is all set up now, try to get a JFN on the CPY file.
;If this fails, then try BS:<SYSTEM> and the same filename.
MOVEI T1,GTJBLK ;[7.1081] Point to the GTJFN block
HRROI T2,FILNAM ;[7.1081] Use the name created by CRENAM
GTJFN% ;[7.1081] Try that file
ERJMP CPYD01 ;[7.1249] Can't use that one
JRST CPYD07 ;[7.1249] OK, ready to go
CPYD01: HRROI T1,[ASCIZ/BS/] ;[7.1249] Point to the usual str for dumps
MOVEM T1,GTJBLK+.GJDEV ;[7.1249] Store it in the arg block
HRROI T1,[ASCIZ/SYSTEM/] ;[7.1249] Point to usual area for dumps
MOVEM T1,GTJBLK+.GJDIR ;[7.1249] Store it
MOVEI T1,GTJBLK ;[7.1081] Point to block again
HRROI T2,FILNAM ;[7.1249] Point to the filename again please
GTJFN% ;[7.1081] Try alternate destination
ERJMP DMPERR ;[7.1249] Jump if error
JRST CPYD07 ;[7.1249] We got the alternate filename
;[7.1249] Here if error copying the dump file, print message and abort copy
DMPERR: HRROI T1,[ASCIZ/Failed to copy dump file/] ;[7.1249] Error string
CALL JSYER1 ;[7.1081] () Output error message and why
CALL UMPPGS ;UNMAP DUMP PAGES
SKIPN CPYJFN ;[7.1081] Check for DUMP.CPY JFN (TCO 6.1241)
IFSKP. ;[7.1081] There is a JFN
MOVX T1,CZ%ABT ;GET THE ABORT BIT FOR CLOSF
HRR T1,CPYJFN ;GET THE JFN FOR CLOSF
CLOSF ;CLOSE THE DUMP.CPY FILE
ERJMP .+1 ;ERROR PROBABLY MEANS NOT OPEN
ENDIF.
CALL STRDIS ;Dismount a structure if need be
RET ;RETURN
;We now have a JFN for both input an output files, print a little message
;before starting the dump copy.
CPYD07: MOVEM T1,CPYJFN ;[7.1249] Save JFN of DUMP.CPY
MOVE T2,[FLD(^D36,OF%BSZ)!OF%RD+OF%WR] ;[7.1081]
OPENF ;OPEN THE COPY FILE
JRST DMPERR ;FAILED
HRLI T1,.FBBYV ;CHANGE PROPER WORD
MOVX T2,FB%RET ;SET THE RETENTION COUNT
SETZ T3, ; TO INFINITY
CHFDB ;DO IT
ERJMP .+1 ;IGNORE ANY ERRORS
HRROI T1,[ASCIZ /
Copying system dump
from: /] ;[7.1081] Assume system startup dump
PSOUT% ;[7.1081] Print that on CTY
MOVEI T1,.PRIOU ;[7.1081] Point output to terminal
MOVE T2,QUEJFN ;[7.1081] Get JFN of source file
MOVX T3,JFNSFL ;[7.1081] Load JFNS% flags
JFNS% ;[7.1081] Output the the file name
ERJMP .+1 ;[7.1081] Ignore errors
SETZ T3, ;[7.1081] Terminate on null
HRROI T2,[ASCIZ/
to: /] ;[7.1081] Label the other filename
SOUT% ;[7.1081] on the terminal
ERJMP .+1 ;[7.1081] Ignore errors
HRROI T1,FILNAM ;[7.1249] Point back to the filename area
MOVE T2,CPYJFN ;[7.1081] Get JFN of DUMP.CPY file
MOVX T3,JFNSFL ;[7.1081] Load JFNS% flags
JFNS% ;[7.1081] Output that to terminal
ERJMP .+1 ;[7.1081] Ignore errors
HRROI T1,FILNAM ;[7.1249] Point to filename again
PSOUT% ;[7.1249] Output that filename
TMSG <
> ;[7.1081] Make the output look neat
; SET UP TO COPY THE FILE
SETZM T4 ;START WITH FILE PAGE 0
CPYD10: MOVE T1,DMPCNT ;GET # OF PAGES TO COPY
JUMPLE T1,CPYD20 ;IF DONE, GO UNMAP THE PAGES
SUBI T1,CPYPGS ;COMPUTE # OF PAGES LEFT TO COPY
MOVEM T1,DMPCNT ;SAVE NEW # OF PAGES TO COPY
HRL T1,DMPJFN ;GET JFN OF ORIGINAL DUMP FILE
HRR T1,T4 ;GET FILE PAGE NUMBER
MOVE T2,[.FHSLF,,DMPPG] ;THIS FORK, FIRST PAGE TO MAP DUMP FILE
MOVEI T3,CPYPGS ;GET # OF PAGES TO MAP
SKIPGE DMPCNT ;NEED TO MAP LESS THAN THIS MANY ?
ADD T3,DMPCNT ;YES, COMPUTE # REMAINING TO BE MAPPED
TXO T3,PM%RD+PM%WR+PM%PLD+PM%CNT
PMAP ;MAP THE PAGES FROM THE ORIGINAL FILE
ERJMP DMPERR ;JUST IN CASE
HRL T1,CPYJFN ;GET JFN OF COPY FILE
HRR T1,T4 ;GET FILE PAGE NUMBER
MOVE T2,[.FHSLF,,CPYPG] ;THIS FORK, FIRST PAGE OF COPY FILE DATA
TXZ T3,PM%PLD ;NO PRE-LOADING
PMAP ;MAP THE COPY FILE
ERJMP DMPERR ;JUST IN CASE
MOVE T1,[DMPADR,,CPYADR] ;SET UP TO COPY DATA
BLT T1,CPYADR+CPYWDS-1 ;COPY DATA
ERJMP DMPERR ;IN CASE DISK IS FULL.
ADDI T4,CPYPGS ;COMPUTE ADDRESS OF NEXT FILE PAGE
JRST CPYD10 ;LOOP OVER ALL PAGES TO COPY
; HERE WHEN COPY IS COMPLETE
CPYD20: CALL UMPPGS ;UNMAP DUMP PAGES
HRRZ T1,CPYJFN ;GET JFN OF NEW FILE
HRLI T1,.FBSIZ ;GET OFFSET TO EOF POINTER
SETOM T2 ;CHANGE ALL BITS IN THE WORD
MOVE T3,CPYSIZ ;GET # OF LAST WORD IN FILE
CHFDB ;SET THE EOF POINTER
HRRZ T1,CPYJFN ;GET JFN OF COPY FILE
CLOSF ;CLOSE NEW FILE
JRST DMPERR ;FAILED, REPORT ERROR
;[7.1244] We were successful in our expectation of the copy without error.
;[247] Use a TTMSG% to send the string to the CTY so that it won't mix badly
;with the "[Structure foo dismounted]" message.
HRROI T1,CPYMSG ;[247] Point to place to store the message
HRROI T2,[ASCIZ/
[Copied dump to /] ;[247] Start the message
CALL ISOUT ;[247] (T1,T2/T1) Copy that string
HRROI T2,FILNAM ;[247] Point to filename string again
CALL ISOUT ;[247] (T1,T2/T1) Copy that string
HRROI T2,[ASCIZ/]
/] ;[247] Finish up that message
CALL ISOUT ;[247] (T1,T2/T1) Copy that string
GJINF% ;[247] Get all about us
MOVEI T1,.TTDES(T4) ;[247] Make terminal designator for us
HRROI T2,CPYMSG ;[247] Point to special message string
TTMSG% ;[247] Send to CTY please
ERJMP .+1 ;[247] Ignore errors now please
CALLRET STRDIS ;[247] Get rid of the structure if need be
;ROUTINE TO UNMAP DUMP PAGES ON NORMAL COMPLETION OR ERROR
UMPPGS: SETOM T1 ;UNMAP THE PAGES
MOVE T2,[.FHSLF,,DMPPG] ;PAGES MAPPED TO ORIGINAL FILE
MOVE T3,[PM%CNT+CPYPGS] ;NUMBER OF PAGES TO UNMAP
PMAP ;UNMAP THE PAGES
MOVE T2,[.FHSLF,,CPYPG] ;PAGES MAPPED TO COPY FILE
PMAP ;UNMAP THE PAGES
RET ;AND DONE
SUBTTL System Dumps -- Process a Dump -- Mount Dump Structures
;Routine to mount the structure (all of it) that is implied by the expansion
;of DMP:.
STRMOU: MOVEI T1,RTYTIM ;[7.1081] Get number of retry times
MOVEM T1,TIMVAL ;this is for CI disks
STRRTY: ;here is our retry entry point
MOVX T1,.LNSSY ;Lookup a system-wide logical name
HRROI T2,[ASCIZ |DMP|] ;Logical name without colon
SETZ T3, ;We don't want the translation
LNMST ;See if a logical name DMP:
RET ;Return now if no DMP:
MOVX T1,<GJ%SHT!GJ%OFG> ;This is the short form and parse only
HRROI T2,[ASCIZ |DMP:|] ;Logical name for dump structure
GTJFN ;Get a parse only JFN on DMP:
RET ;If it fails, leave now
HRRZM T1,T2 ;Set up the JDN in the right place
HRROI T1,DMPSTR ;Loc for the name of the structure
MOVX T3,FLD(.JSAOF,JS%DEV) ;Only output device field
SETZ T4, ;No file attribute
JFNS% ;Get the device implied by DMP:
ERJMP R ;[7.1081] Fail and try default
HRROI T1,DMPDIR ;[7.1081] Get the directory implied by DMP:
MOVX T3,FLD(.JSAOF,JS%DIR) ;[7.1081] Do directory field
JFNS% ;[7.1081] Get the directory name
ERJMP R ;[7.1081] Forget it
HRROI T1,DMPSTR ;Point to that structure name
STDEV ;String to device designator
IFSKP. ;[7.1081] If it worked
HRROI T1,DMPSTR ;[7.1081] Point to structure name
MOVEM T1,MSTRAD+.MSDEV ;[7.1081] Store it in MSTR block
MOVE T1,[XWD .MSJOB,.MSIMC] ;[7.1081] Length,,Function
MOVEI T2,MSTRAD ;[7.1081] Point to MSTR block
MSTR% ;[7.1081] Increment the mount count
ERJMP .+2 ;[7.1081] Not necessary, don't set flag
SETOM CPYINC ;[7.1081] Say we incremented the mount count
RET ;[7.1081] and return
ENDIF.
;Here when we have real work to do. Loop over all disks looking for all units
;in the dump structure.
SETOM MSTRAD+.MSRCH ;Start with the first unit
SETOM MSTRAD+.MSRCT ; and the first controller
SETOM MSTRAD+.MSRUN ; and the first unit
DSKLOP: MOVE T1,[XWD .MSRLN,.MSRNU] ;Length of args,,function code
MOVEI T2,MSTRAD ;Address of the MSTR block
HRROI T3,CURSTR ;Byte pointer to the name of current structure
MOVEM T3,MSTRAD+.MSRSN ;Store in the arg block
HRROI T3,ALISTR ;Byte pointer to current structure alias
MOVEM T3,MSTRAD+.MSRSA ;Store it in the arg block
MSTR ;Get disk info
ERJMP MSTRER ;Handle an MSTR failure
HRROI T1,CURSTR ;Get the name of the current structure
HRROI T2,DMPSTR ;Is this the one we seek (Sorry)
STCMP ;Compare the strings
SKIPN T1 ;Are the strings the same???
JRST FNDSTR ;We have found the structure, go mount it
JRST DSKLOP ;Loop for more disks
; Here when we have found the disk name we are looking for and are ready to
;mount the critter. But first we must loop to find the other units and build
;the mount block.
FNDSTR: HRRZ T1,MSTRAD+.MSRNS ;Get the number of units in this structure
MOVEM T1,NUMUNT ;Store
MOVEM T1,UNTLFT ;Also store as the number of units left to find
UNTLOP: SOS UNTLFT ;Show that we have touched this unit
HLRZ T1,MSTRAD+.MSRNS ;Get the unit number within the structure
IMULI T1,.MSTNO ;Multiply by the block size to get the offset
ADDI T1,<MNTBLK+.MSTUI> ;Now make it the base addr of the unit block
MOVE T2,MSTRAD+.MSRCH ;Get the channel number
MOVEM T2,.MSTCH(T1) ;Store the channel number in the unit block
MOVE T2,MSTRAD+.MSRCT ;Get the controller number
MOVEM T2,.MSTCT(T1) ;Store in unit block
MOVE T2,MSTRAD+.MSRUN ;Get the unit number
MOVEM T2,.MSTUN(T1) ;Store in the unit block
SKIPG UNTLFT ;Are there any more units left to be done???
JRST MNTDSK ;No, mount the disk
NXTUNT: MOVE T1,[XWD .MSRLN,.MSRNU] ;Arg block len,,function code
MOVEI T2,MSTRAD ;Point to the arg block
HRROI T3,CURSTR ; Re-initialize the string
MOVEM T3,MSTRAD+.MSRSN ; pointers for the structure name
HRROI T3,ALISTR ; and alias
MOVEM T3,MSTRAD+.MSRSA ; before comparing each unit
MSTR ;Get the status of the next unit
ERJMP MSTRER ;handle an MSTR failure
HRROI T1,DMPSTR ;Get the name of the dump structure
HRROI T2,CURSTR ;Do they match???
STCMP ;Compare the strings
SKIPE T1 ;Do they match???
JRST NXTUNT ;No, dont count this one in unit list
JRST UNTLOP ;Loop to get all the units
; Here to mount the disk (at last)...
MNTDSK: MOVEI T1,.MSTNO ;Get the length of the unit blocks
IMUL T1,NUMUNT ;Multiply by the number of units
ADDI T1,.MSTFL+1 ;Add the overhead words
HRLZS T1 ;Move the length to the left half
HRRI T1,.MSMNT ;Add the function code
MOVEI T2,MNTBLK ;Point to the nase of the mount block
HRROI T3,DMPSTR ;Byte pointer to structure name
MOVEM T3,MNTBLK+.MSTNM ;Store in the arg block
MOVEM T3,MNTBLK+.MSTAL ;Store as the alias as well
; MOVX T3,<MS%XCL> ;Flag for making disk my very own, for me alone
MOVE T3,NUMUNT ;Get the number of units in the structure
MOVEM T3,MNTBLK+.MSTFL ;Store in the mount block
MSTR ;Mount the structure
ERJMP MSTRER ;Handle MSTR errors
SETOM STRFLG ;Set flag that we have a structure to dismount
HRROI T1,DMPSTR ;Point to the structure name
MOVEM T1,MSTRAD ;Store pointer in arg block
MOVE T1,[XWD .MSDEV+1,.MSIMC] ;Setup MSTR AC, Arg len,arg block addr
MSTR ;Increment structure mount count
ERJMP MSTRER ;Handle MSTR errors
RET ;And return
; Here on MSTR errors. We expect to see no more units but
;others are fatal to copying the dump if this is the structure we are trying
;to copy to.
MSTRER: CALL GETERR ;[7.1081] (/T2) Get last error
CAIN T2,MSTX18 ;[7.1081] No more units in system
SOSGE T1,TIMVAL ;[7.1081] Yes, retries exhausted?
JRST MSTRE1 ;[7.1249] Yes
CAIE T1,RTYTIM-1 ;[7.1081] Is this our first retry?
IFSKP. ;[7.1081] If so, warn of retry delays..
TMSG <
%SETSPD: Waiting to see if dump structure comes online...
> ;[7.1249] Output a message for operator
ENDIF. ;[7.1081]
MOVEI T1,^D1000 ;[7.1081] Yes, sleep for 1 second
DISMS% ;[7.1081] Zzz...
JRST STRRTY ;[7.1081] Go back and retry
MSTRE1: TMSG (<
%SETSPD: Could not find dump structure, trying BS:<SYSTEM>
>) ;[7.1249] Give another warning message
RET ;[7.1249] And return
SUBTTL System Dumps -- Process a Dump -- Dismount Dump Structures
;[7.1081] EXEDEC/CPYDEC
;Decrement mount count of a structure:
; EXEDEC - structure that DUMP.EXE came from
; CPYDEC - structure that DUMP.CPY was written to
CPYDEC: SETZM CPYINC ;[7.1081] Say we decremented the count
MOVX T1,<POINT 7,DMPSTR> ;[7.1081] Point to structure name
JRST DECCNT ;[7.1081] Join common code
EXEDEC: SETZM EXEINC ;[7.1081] Say we decremented it
MOVX T1,<POINT 7,STRNAM> ;[7.1081] Point to structure name
DECCNT: MOVEM T1,MSTRAD+.MSDEV ;[7.1081] Store pointer in MSTR block
SETOM T1 ;[7.1081] We want to release any unopened JFNs
RLJFN% ;[7.1081] may (like the GTJFN in STRMOU)
ERJMP .+1 ;[7.1081] Don't care
MOVX T1,<.MSDEV+1,,.MSDMC> ;[7.1081] Size,,Function
MOVEI T2,MSTRAD ;[7.1081] Point to MSTR block
MSTR% ;[7.1081] Decrement the mount count
ERJMP .+1 ;[7.1081] Forget this error
RET ;[7.1081] Return
;STRDIS - Dismount a structure we copied a dump to (DMPSTR).
STRDIS: SKIPN STRFLG ;Is there a structure to dismount???
RET ;No, return no, nothing to do here
MOVE T1,[XWD <.MSDNM+1>,.MSDIS] ;Length,,function code for MSTR
MOVEI T2,MSTRAD ;Pointer to arg block
HRROI T3,DMPSTR ;Point to structure to be dismounted
MOVEM T3,MSTRAD ;Store in the arg block
MSTR ;Dismount the structure
ERJMP MSTRER ;Handle MSTR errors
SETZM STRFLG ;Say we dismounted the structure
RET ;And return
SUBTTL System Dumps -- Process a Dump -- Create Dump Filename
;[7.1081] Routine to create the output filename when copying a dump
;[7.1081] The filename looks like: "DUMP-nnnn-xxxxxx"
;[7.1081] where: nnnn = monitor edit number from DUMP.EXE location .JBVER
;[7.1081] xxxxxx = name of bug from location 144
CRENAM: HRROI T1,FILNAM ;[7.1081] Destination pointer
HRROI T2,[ASCIZ/DUMP/] ;[7.1081] Source pointer
CALL ISOUT ;[247] (T1,T2/T1) Copy that string
SKIPN BUGVER ;[7.1081] Any monitor version found?
IFSKP. ;[7.1081] If yes
MOVEI T3,"-" ;[7.1081] Get a separator
IDPB T3,T1 ;[7.1081] Store it next
HRRZ T2,BUGVER ;[7.1081] Load the edit of the monitor
MOVX T3,^D8 ;[7.1081] We want octal today
NOUT ;[7.1081] Output edit number it
ERJMP .+1 ;[7.1081] Ignore error
ENDIF. ;[7.1081]
MOVX T2,<POINT 6,BUGNAM> ;[7.1081] Point to bugname
CALL NAMCHK ;[7.1081] () Check that it looks good
IFSKP. ;[7.1081] If there was one and it was ok
MOVEI T2,"-" ;[7.1081] Get the separator character again
IDPB T2,T1 ;[7.1081] Store it
MOVX T2,<POINT 6,BUGNAM> ;[7.1081] Pointer to name
CALL SIXASC ;[7.1081] Convert to ASCII and copy to filnam
ENDIF. ;[7.1081]
SETZM T2 ;[7.1081] Zero out a byte
IDPB T2,T1 ;[7.1081] Insure that the string ends with null
RET ;[7.1081] Done
;[7.1081] Routine to scan a sixbit string and insure each byte is alpha-numeric
;[7.1081] also counts the number of bytes in the string and returns the count
;[7.1081] in T3
;[7.1081] Called with T2/ pointer to SIXBIT string
;[7.1081] Returns +1 not all bytes are alpha-numeric
;[7.1081] +2 ALL BYTES ARE ALPHA-NUMERIC
;[7.1081] T3/ count of bytes
NAMCHK: MOVSI T3,-6 ;[7.1081] Our counter
NAMLUP: ILDB T4,T2 ;[7.1081] Get a byte
JUMPE T4,NAMEXI ;[7.1081] Done if null
CAIL T4,'0' ;[7.1081] Is it numeric
CAILE T4,'9' ;[7.1081] in the decimal radix?
IFNSK. ;[7.1081] Not numeric - might be alpha
CAIL T4,'A' ;[7.1081] Is it alpha-
CAILE T4,'Z' ;[7.1081] betic?
RET ;[7.1081] No, error return
ENDIF. ;[7.1081] Ok character
AOBJN T3,NAMLUP ;[7.1081] Count another byte
NAMEXI: HRLI T3,0 ;[7.1081] Return count in T3
JUMPE T3,R ;[7.1081] If we haven't done any, give bad
RETSKP ;[7.1081] Success
;[7.1081] Routine to convert a SIXBIT string to ASCII
;[7.1081] Called with T1/ destination pointer
;[7.1081] T2/ pointer to SIXBIT string
;[7.1081] T3/ count of characters in source string
;[7.1081] This routine will terminate on a null byte or when count in t3 is
;[7.1081] exhausted, returns +1 always
SIXASC: ILDB T4,T2 ;[7.1081] Get a sixbit byte
JUMPE T4,SIXEXI ;[7.1081] Done if null byte
ADDI T4,"A"-'A' ;[7.1081] Do the conversion
IDPB T4,T1 ;[7.1081] Put it in the destination
SOJG T3,SIXASC ;[7.1081] Decrement counter and continue
SETZM T4 ;[7.1081] Setup a null byte
SIXEXI: IDPB T4,T1 ;[7.1081] Deposit a null byte at the end
RET ;[7.1081]
;[7.1081] Routine to zero out the GTJFN block
;[7.1081] Returns +1 always
CLRGTJ: MOVE T1,[GTJBLK,,GTJBLK+1] ;[7.1081] Setup BLT
SETZM GTJBLK ;[7.1081] Zero first word
BLT T1,GTJBLK+.GJJFN ;[7.1081] Clear the GTJFN block
RET ;[7.1081] Return
SUBTTL Free Space Subroutines
;ROUTINES TO BUFFER A STRING. GIVE IT POINTER TO STRING IN A.
;ROUTINE RETURNS POINTER TO BUFFERED STRING IN A.
;THE STRING ALWAYS BEGINS ON A WORD BOUNDARY. (SOME CALLERS ASSUME SO!)
BUFFS: MOVEI B,DICT ;SAY WHERE POOL STARTS
CALL READNM ;COPY STRING INTO FREE SPACE
ERROR (<String space exhausted>,<JRST CMDER1>)
RET
;BUFFF buffers the atom buffer
;
;Returns +1: A/ pointer to buffered atom
BUFFF: HRROI A,ATMBUF ;POINT TO THE ATOM
CALLRET BUFFS ;BUFFER IT AND RETURN
;ROUTINE TAKING A STRING POINTER IN A. IT COPIES THE STRING TO FREE SPACE
;AND TAKES A SKIP RETURN, YIELDING THE POINTER TO THE STRING IN
;A. IF NO ROOM FOR THE STRING, A NON-SKIP RETURN IS TAKEN AND CONTENTS
;OF A IS INDETERMINATE
;GIVE IT FREE POOL HEADER ADDRESS IN B
READNM: STKVAR <FPA,RPTR,NEWPTR>
MOVEM A,RPTR ;REMEMBER POINTER
MOVEM B,FPA ;REMEMBER FREE POOL ADDRESS
CALL BCOUNT ;HOW MANY WORDS IN THIS STRING?
MOVE B,FPA ;SAY WHICH FREE POOL TO USE
CALL GETMEM ;GET THAT MANY
JRST NOREAD ;COULDN'T, SO TAKE NON-SKIP RETURN
HRLI B,440700 ;MAKE BYTE POINTER TO SPACE OBTAINED
MOVEM B,NEWPTR ;REMEMBER NEW POINTER
MOVE A,B
MOVE B,RPTR ;GET POINTER TO STRING
CALL ISOUT ;[247] (T1,T2/T1) Copy that string
MOVE A,NEWPTR ;GET ADDRESS WHERE STRING GOT PUT
RETSKP ;SUCCESFUL RETURN
NOREAD: RET ;NO ROOM FOR STRING
;ROUTINE TO GET MEMORY BLOCK. RETURNS +1 ALWAYS WITH ADDRESS OF BLOCK
;IN A. GIVE IT NUMBER OF WORDS DESIRED IN A.
GETBUF: MOVEI B,DICT ;USE CORRECT POOL
CALL GETMEM ;GET THE MEMORY
ERROR <Free space exhausted> ;[7.1198]
MOVE A,B ;RETURN ADDRESS IN A
RET
; /GETMEM/ - ROUTINE TO ASSIGN MEMORY AS REQUESTED
; INPUTS: A - CONTAINS NUMBER OF WORDS WANTED
; B - FREE SPACE HEADER ADDRESS
; OUTPUTS: A - NUMBER OF WORDS OBTAINED
; B - CONTAINS ADDRESS OF WORDS GOTTEN
; RETURNS: SKIPS IF SUCCESSFUL, NON-SKIP IF NO ROOM
GETMEM: STKVAR <<SAVSTF,2>,DADR>
MOVEM B,DADR ;REMEMBER HEADER ADDRESS
GETM2: MOVE C,B ;REMEMBER WHO POINTS TO CURRENT
HRRZ B,0(C) ;B IS NOW CURRENT BLOCK
JUMPE B,R ;IF 0, WE HAVE REACHED END OF THE ROAD
HLRZ D,0(B) ;GET SIZE OF CURRENT BLOCK
CAMGE D,A ;IS IT SUFFICIENT FOR REQUEST?
JRST GETM2 ;NO, SO TRY NEXT BLOCK
GETM3: HRL B,0(B) ;GET LINK OF CURRENT BLOCK
HLRM B,0(C) ;MAKE PREV LINK BE WHAT WAS OUR LINK
HRRZS B ;ISOLATE CURRENT BLOCKS ADDRESS
CAMN D,A ;IS THIS AN EXACT MATCH ON SIZE?
RETSKP ;SUCCESS, SKIP RETURN
DMOVEM A,SAVSTF ;SAVE NUMBER OF WORDS AND ADDRESS
ADD B,A ;GET FIRST WORD TO RETURN
SUBM D,A ;NUMBER OF WORDS TO RETURN
MOVE C,DADR ;GET ADDRESS OF CONTROL WORD
CALL RETMEM ;RETURN THE EXTRA WORDS
DMOVE A,SAVSTF ;RESTORE NUMBER OF WORDS AND ADDRESS
RETSKP ;SUCCESS, SKIP RETURN
;STREM ROUTINE TAKES POINTER TO STRING IN A, AND "REMOVES" THE STRING
;FROM THE STRING STORAGE SPACE. THE SPACE WHERE THE STRING WAS IS
;RETURNED TO FREE SPACE
STREM: SAVEAC <A,B,C,D> ; NEED TO BE TRANSPARENT
STKVAR <SPT000>
MOVEM A,SPT000 ;REMEMBER POINTER
CALL BCOUNT ;COUNT NUMBER OF WORDS IN THE STRING
HRRZ B,SPT000 ;GET RID OF BYTE POINTER P AND S
CALLRET RETBUF ;RETURN THE BUFFER
;RETBUF RETURNS A BUFFER TO FREE STORAGE
; A/ SIZE BEING RETURNED
; B/ ADDRESS OF BLOCK BEING RETURNED
RETBUF: MOVEI C,DICT ;SAY WHERE FREE SPACE IS
CALLRET RETMEM ;RETURN THE SPACE TO THE FREE POOL
; /RETMEM/ - ROUTINE TO DE-ALLOCATE MEMORY WHEN WE ARE THROUGH WITH IT
; INPUT: A - CONTAINS SIZE OF BLOCK TO RETURN
; B - CONTAINS ADDRESS OF BLOCK BEING RETURNED
; C - FREE SPACE HEADER ADDRESS
; OUTPUT: NONE
; RETURNS: ALWAYS CPOPJ
;
RETMEM: HRRZ D,0(C) ;GET PREV'S LINK
SKIPE D ;IF CURRENT IS 0 OR
CAIL D,0(B) ; ITS ADDRESS IS PAST ADDR OF RETURN BLK
JRST RETM4 ; THEN RETURN BLOCK HERE
MOVE C,D ;MAKE PREV=CURRENT
JRST RETMEM ;CONTINUE
RETM4: HRRM D,0(B) ;FORWARD PTR OF RETURNED BLOCK
HRRM B,0(C) ;FORWARD PTR OF PREV BLOCK
HRLM A,0(B) ;STORE SIZE OF THIS BLOCK
ADD A,B ;ADD ADDR+SIZE
CAIE A,0(D) ;ARE WE RIGHT UP AGAINST NEXT BLOCK?
JRST RETM5 ;NO, CANT COMBINE
HRRZ A,0(D) ;GET NEXT GUYS FORWARD LINK
HRRM A,0(B) ;MAKE IT OURS. IE POINT PAST HIM
HLRZ A,0(B) ;GET OUR SIZE
HLRZ D,0(D) ;GET HIS SIZE
ADD A,D ;GET OUR NEW COMBINED SIZE
HRLM A,0(B) ;STORE INTO RETURNED BLOCK
HRRZ D,0(B) ;GET LINK OF CURRENT BLOCK
RETM5: HLRZ A,0(C) ;GET PREV BLOCKS SIZE
ADDI A,0(C) ;ADD HIS ADDRESS AND SIZE
CAIE A,0(B) ;DOES HE BUTT RIGHT UP AGAINST US?
RET ;NO, RETURN WITH NO COMBINATION
HRRM D,0(C) ;MAKE PREV POINT TO OUR NEXT
HLRZ A,0(C) ;GET HIS SIZE
HLRZ B,0(B) ;AND OUR SIZE
ADD A,B ;COMBINE THE SIZES
HRLM A,0(C) ;STORE COMBINED SIZE
RET ;RETURN
;ROUTINE TO INITIALIZE FREE SPACE STORAGE.
FREINI: SETZM DICT ;INITIALIZE FREE SPACE SYSTEM
MOVEI A,FRESIZ ;FREE UP THIS MUCH FREE SPACE (ALL OF IT!)
MOVEI B,FREE ;STARTS AT ADDRESS IN B
CALL RETBUF ;FREE IT UP IN STANDARD WAY
MOVEI A,STRSIZ ;ALLOCATE SOME SPACE FOR STRINGS
CALL GETBUF
HRLI A,440700 ;MAKE POINTER TO STRING STORAGE
MOVEM A,CSBUFP ;REMEMBER POINTER TO STRING STORAGE
RET
SUBTTL Common Subroutines
;FIXPT changes byte pointer with -1 in left half to have 440700 in left half.
;
;Accepts: A/ pointer
;
;Returns+1: A/ converted pointer
FIXPT: TLC A,-1 ;CHANGE -1 TO 0
TLCN A,-1 ;RESTORE BITS AND SKIP IF ANY ARE NOW ON
HRLI A,440700 ;THEY WERE ALL OFF SO MUST HAVE BEEN ALL ON
RET
;BCOUNT MEASURES AN ASCIZ STRING.
;
;ACCEPTS: A/ POINTER (-1,,FOO O.K.!)
;
;RETURNS+1: A/ NUMBER OF WORDS NEEDED IN A
; B/ NUMBER OF CHARACTERS
BCOUNT: CALL FIXPT ;CHANGE -1 TO 440700
MOVEI B,0 ;B WILL ACCUMULATE COUNT OF BYTES
BC1: ILDB C,A ;READ NEXT BYTE
CAIE C,0 ;DONE COUNTING IF NULL SEEN
AOJA B,BC1 ;NOT DONE, KEEP COUNTING
MOVE D,B ;REMEMBER EXACT COUNT IN D
AOJ B, ;LEAVE ROOM FOR NULL
IDIVI B,5 ;GET NUMBER OF WORDS
CAIE C,0 ;EXTRA CHARACTERS?
AOJ B, ;YES, THEY TAKE A WHOLE WORD
MOVE A,B
MOVE B,D ;RETURN BYTE COUNT IN B
RET
;[247] Routine to simulate a SOUT when we are copying strings in memory.
;Call with T1/ destination byte pointer and T2/ source byte pointer
;Returns +1 always, string copied, T1 and T2 updated, null at end of string
ISOUT: TLC T1,-1 ;Complement left half
TLCN T1,-1 ;Was the neft half -1?
HRLI T1,(Point 7) ;Yes, make it a byte pointer
TLC T2,-1 ;Complement left half
TLCN T2,-1 ;Was the neft half -1?
HRLI T2,(Point 7) ;Yes, make it a byte pointer
ISOUT1: ILDB CX,T2 ;Load a byte
IDPB CX,T1 ;Store it
JUMPN CX,ISOUT1 ;Jump if not done
MOVNI CX,1 ;Back up the byte pointer
ADJBP CX,T1 ; by one and
MOVEM CX,T1 ; store back the byte pointer
RET ;Return
SUBTTL Error Routines
;[7.1081] Here to output a standard SETSPD error message, used by the
;ERROR macro.
;Call with T1/ address of ASCIZ message
;Returns +1 always
ERROR1: CALL ERRBEG ;(T1/) Output the beginning of the error
;Fall through to output stars and return
;[7.1081] Here to output a line of stars on the terminal
;Returns +1 always, preserves all ACs
STARS: HRROI T1,[ASCIZ/
*****************
/] ;Output the stars
PSOUT% ;Output the mess
RET ;Gee, that was easy
;[7.1081] Here to output the start of an error message to the CTY
;Outputs those stars and the standard SETSPD beginning message
;Call with T1/ address of start of error text
;Returns +1 always, preserves ACs
ERRBEG: PUSH P,T1 ;Save T1
HRROI T1,[ASCIZ/
*****************
?SETSPD: /] ;Output the stars and the start of the mess
PSOUT ;Output the mess
POP P,T1 ;Restore T1
TLO T1,-1 ;Make sure its a byte pointer
PSOUT% ;Output the error text and
RET ; well that was pretty easy too
;[7.1081] Here to output error message and the last JSYS error surrounded
;by stars, used by the JSYERR macro.
;Call with T1/ pointer to ASCIZ message
;Returns +1 always
JSYER1: CALL ERRBEG ;(T1/) Output stars and the SETSPD label
TMSG < - > ;Output seperator characters
CALL LSTERR ;Output last TOPS-20 error
CALL STARS ;Output more stars
RET ;Return to caller
;[7.1081] Routine to output last TOPS-20 error code to terminal
;Returns +1 always, smashes the temp ACs
LSTERR: MOVEI T1,.PRIOU ;Output to primary
HRLOI T2,.FHSLF ;This fork's last error
SETZ T3, ;No limit
ERSTR% ;Error to string
JRST LSTER1 ;Undefined error number
JFCL ; errors
RET ; and return
LSTER1: TMSG <Undefined error number > ;Output a starting string
CALL GETERR ;(/T2) Get last error number
MOVEI T1,.PRIOU ;Point output to primary
MOVEI T3,10 ;Octal
NOUT% ;Output undefined number
ERJMP .+1 ;Disaster
RET ;Return to caller
;[7.1081] Routine to return the last JSYS error
;Returns +1 always, T2/ 0,,error code
GETERR: MOVEI T1,.FHSLF ;This fork
GETER% ;Last error
TLZ T2,-1 ;Zap the fork handle
RET ;Return
SUBTTL Cache Refill Code (Historical)
; CACHE REFILL ALGORITHM RAM LOADING INSTRUCTIONS
; *** CURRENTLY PERFORMS NO FUNCTION ***
XLIST ;[7.1249] Code is REPEAT 0ed and XLISTed
REPEAT 0,< ;DISABLE THIS CODE
REFILL:
USRIO ;TURN ON USER IOT
RET ;FAILED
BLKO APR,0
BLKO APR,100004
BLKO APR,200010
BLKO APR,300014
BLKO APR,400020
BLKO APR,500024
BLKO APR,600030
BLKO APR,700034
BLKO APR,300040
BLKO APR,100044
BLKO APR,200050
BLKO APR,300054
BLKO APR,200060
BLKO APR,100064
BLKO APR,200070
BLKO APR,300074
BLKO APR,700100
BLKO APR,100104
BLKO APR,200110
BLKO APR,700114
BLKO APR,100120
BLKO APR,100124
BLKO APR,200130
BLKO APR,700134
BLKO APR,600140
BLKO APR,500144
BLKO APR,600150
BLKO APR,700154
BLKO APR,500160
BLKO APR,500164
BLKO APR,600170
BLKO APR,700174
BLKO APR,000200
BLKO APR,300204
BLKO APR,200210
BLKO APR,300214
BLKO APR,000220
BLKO APR,200224
BLKO APR,200230
BLKO APR,300234
BLKO APR,000240
BLKO APR,100244
BLKO APR,200250
BLKO APR,300254
BLKO APR,400260
BLKO APR,500264
BLKO APR,600270
BLKO APR,700274
BLKO APR,000300
BLKO APR,700304
BLKO APR,700310
BLKO APR,700314
BLKO APR,000320
BLKO APR,000324
BLKO APR,000330
BLKO APR,700334
BLKO APR,400340
BLKO APR,600344
BLKO APR,600350
BLKO APR,600354
BLKO APR,400360
BLKO APR,400364
BLKO APR,600370
BLKO APR,400374
BLKO APR,300400
BLKO APR,100404
BLKO APR,300410
BLKO APR,300414
BLKO APR,100420
BLKO APR,100424
BLKO APR,100430
BLKO APR,300434
BLKO APR,000440
BLKO APR,700444
BLKO APR,700450
BLKO APR,700454
BLKO APR,000460
BLKO APR,000464
BLKO APR,000470
BLKO APR,700474
BLKO APR,000500
BLKO APR,100504
BLKO APR,200510
BLKO APR,300514
BLKO APR,400520
BLKO APR,500524
BLKO APR,600530
BLKO APR,700534
BLKO APR,400540
BLKO APR,500544
BLKO APR,500550
BLKO APR,700554
BLKO APR,400560
BLKO APR,500564
BLKO APR,400570
BLKO APR,700574
BLKO APR,000600
BLKO APR,100604
BLKO APR,200610
BLKO APR,200614
BLKO APR,000620
BLKO APR,100624
BLKO APR,200630
BLKO APR,100634
BLKO APR,000640
BLKO APR,500644
BLKO APR,600650
BLKO APR,600654
BLKO APR,000660
BLKO APR,500664
BLKO APR,600670
BLKO APR,000674
BLKO APR,400700
BLKO APR,500704
BLKO APR,600710
BLKO APR,500714
BLKO APR,400720
BLKO APR,500724
BLKO APR,600730
BLKO APR,400734
BLKO APR,000740
BLKO APR,100744
BLKO APR,200750
BLKO APR,300754
BLKO APR,400760
BLKO APR,500764
BLKO APR,600770
BLKO APR,700774
RET ;AND DONE
> ;END OF REPEAT ZERO
LIST ;[7.1249] End of XLISTed REPEAT 0ed code
SUBTTL End of SETSPD
END <ENVLEN,,ENTVEC>