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Commit Graph

257 Commits

Author SHA1 Message Date
paul.kimpel@digm.com
127edd65d5 Commit update to Mark XVI FORTRAN compiler from Fausto Saporito as of 2013-06-26. 2013-06-28 00:29:44 +00:00
paul.kimpel@digm.com
7df890c4ee Commit update to Mark XVI FORTRAN compiler from Fausto Saporito as of 2013-06-25. 2013-06-26 05:33:14 +00:00
paul.kimpel@digm.com
0255a37908 Commit initial version of Mark XVI FORTRAN compiler to source control. Transcribed and generously donated to the project by Fausto Saporito of Naples, Italy. 2013-06-24 14:32:08 +00:00
paul.kimpel@digm.com
47e5d09ef7 1. Release emulator version 0.07.
2. Implement interrupt and device status latching in B5500CentralControl to support better UI display.
3. Implement B5500CardPunch device.
4. Implement preliminary and experimental B5500DummyPrinter device; correct printer I/O initiation in IOUnit.
5. Correct the way that Printer Finished interrupts are handled in IOUnit and CentralControl.
6. Implement Card Load Select in B5500Console and B5500SyllableDebugger.
7. Fix lack of presence-bit detection in return ops for returned values.
8. Redesign B5500CardReader UI to show last two cards read; change method of emptying the input hopper.
9. Set CHECK option and rework SYSTEM/LOG initialization in B5500ColdLoader.html.
10. Centralize system memory cycle time setting; change from 6us to 4us memory cycle time.
11. Increase Processor timeslice to 16ms and rework Processor.schedule() internals for more accurate performance throttling in browsers with poor setTimeout() granularity.
12. Reduce Processor syllable overhead from 2 cycles to 1.
13. Change B5500SPOUnit method of output to "paper" to work better in Google Chrome.
14. Make documentation and debugging enhancements in B5500IOUnit.
15. Release initial test website HTML and Unisys license PDF.
16. Commit Mark XVI DCMCP transcription as of 2013-06-21.
2013-06-24 05:04:15 +00:00
paul.kimpel@digm.com
15fc6c5a0b 1. Finalize and release emulator version 0.05.
2. Fix (we hope) the nasty problem that was causing Invalid Address out of COM5 after large compiles -- bug in MSCW/MSFF tracing in Processor.exitSubroutine().
3. Implement ability to do a hardware load without initiating P1 in CentralControl (used by SyllableDebugger).
4. De-anonymize object prototype method functions in Processor as an aid when using JS debuggers.
5. Rework storeForInterrupt() and initiate() in Processor.
6. Replace bitmask "AND"s with power-of-two "MOD"s in many places in Processor.
7. Replace many bit(), fieldIsolate(), fieldInsert() calls with mod/div expressions in Processor.
8. Fix a problem existing normalization when an Integer Overflow occurs in Integer Store syllables.
9. Fix missing and superfluous break statements in Processor.run() switch statements.
10. Fix incorrect C-register restoration in Character Mode RCA syllable.
11. Correct test for continuity bit in Processor PRL syllable coding.
12. Correct missing "this." in Processor BRT syllable coding.
13. Change way that delayTime and Processor.procSlack is computed in Processor.run().
14. Correct BCL translation bug and directory EOF detection in B5500ColdLoader.
15. Attempt to initialize SYSTEM/LOG in B5500ColdLoader (not working yet).
16. Implement new retro-B5500-Logo.png.
17. Implement Hardware Load button in SyllableDebugger.
18. Release tools/B5500DiskDirList.html utility.
19. Release tools/B5500DiskFileList.html utility with PBD file special formattring.
20. Restrict directory complement to EU0 in B5500ColdLoader.html.
21. Miscellaneous improvements to comments and cosmetics.
2013-05-27 04:08:34 +00:00
paul.kimpel@digm.com
e4f208fcb8 1. Commit B5500 emulator version 0.04.
2. Insert initial interface code for LinePrinter in IOUnit.
3. Implement initial I/O and interrupt display in B5500Console.css.
4. Integrate Nigel's patch to deal with pesky "/" (Quick Find) behavior in SPOUnit for Firefox.
5. Fix DiskUnit to signal interrupt on completion of disk check operation and properly return BIC zeroes for never-written segments.
6. Move B5500ColdLoader and B5500SyllableDebugger into root of webUI/ directory.
7. Fix several problems in ColdLoader's initialization of directory and MCP structures on disk.
8. Commit Mark-XVI DCMCP transcription as of 2013-04-10.
2013-04-11 13:54:06 +00:00
paul.kimpel@digm.com
3db6111394 1. Commit version 0.03 of emulator and tools: this version successfully performs a hardware load from the disk and initiates the MCP.
2. Redesign B5500Console.html to support the Power On, Power Off, Halt, and Load buttons, along with a primitive mechanism to drive the Normal/Control lights.
3. Implement relative URLs for the <script> elements. This is a work in progress.
4. Commit Nigel's fix for the annoying problem with Firefox where typing "/" on the SPO brings up a QuickFind dialog.
5. Commit Mark XIII DCMCP transcription as of 2013-03-20.
6. Move B5500ColdLoader and KERNEL.DISK under webUI directory tree.
2013-03-23 16:33:22 +00:00
paul.kimpel@digm.com
1c3c8ae307 1. Commit emulator files at the point where the Mark XIII MCP appears to be able to initialization.
2. Fix character-mode B-register handling in Processor and slightly optimize some stream syllables.
2. Fix I/O-finished interrupt signaling (or rather, the lack thereof) in IOUnit.
3. Change system option settings in ColdLoader based on recent MCP tests.
4. Commit minor improvements to SyllableDebugger.
5. Commit version of KERNEL object code for use with SyllableDebugger.
6. Commit Mark XVI DCMCP transcription as of 2013-03-17.
2013-03-18 16:10:48 +00:00
paul.kimpel@digm.com
6b01c6d899 1. Commit DCMCP transcription as of 2013-03-08.
2. Commit INCL2OMIT utility to convert ESPOL $INCLUDE/$OMIT pragmas to $SET OMIT/$POP OMIT form.
3. Commit BICTOEBCDIC utility to translate XEM compiler output files from 6-bit BIC to 8-bit EBCDIC.
4. Minor fix to syllable decoding for R+7 addressing in SyllableDebugger.
2013-03-11 04:40:04 +00:00
paul
c8c2c21787 Commit DCMCP transcription as of 2013-03-05. 2013-03-05 16:25:44 +00:00
paul
3aa2e67493 Commit DCMCP transcription as of 2013-03-04. 2013-03-04 16:07:43 +00:00
paul
587989c11b 1. Commit DCMCP transcription as of 2013-03-02.
2. Debugging mods to complete single-stepping through KERNEL bootstrap.
3. Implement FBS and LLL in Processor.
4. Delete old this.access() logic in Processor.
2013-03-03 02:56:25 +00:00
paul
05593d0079 Commit DCMCP transcription as of 2013-03-01. 2013-03-02 15:41:28 +00:00
paul
7d4de1f05a Commit DCMCP transcription as of 2013-02-27. 2013-02-27 13:56:56 +00:00
paul
f952deefca Commit DCMCP transcription as of 2013-02-26. 2013-02-26 14:52:16 +00:00
paul
e769899afe Implement BIC/BCLANSI translation in B5500ColdLoader and do disk writes in alpha mode; fix typos in DCMCP transcription. 2013-02-25 12:48:07 +00:00
paul.kimpel@digm.com
77bbc8de17 Correct indentation and whitespace in Mark XIV SYMBOL/COOL transcription. 2013-02-24 02:21:28 +00:00
paul.kimpel@digm.com
11a1fe0616 Correct whitespace in Mark XVI SYMBOL/KERNEL transcription. 2013-02-24 01:23:32 +00:00
paul
a18293e437 Commit DCMCP transcription as of 2013-02-22. 2013-02-22 14:58:27 +00:00
paul
98337cc8c5 Commit DCMCP transcription as of 2013-02-21. 2013-02-22 14:09:38 +00:00
paul
5ea558b23d Commit DCMCP transcription as of 2013-02-20. 2013-02-20 17:22:41 +00:00
paul
1260506c03 Commit DCMCP transcription as of 2013-02-19. 2013-02-19 14:25:41 +00:00
paul
4f366efe13 Commit DCMCP transcription as of 2013-02-15. 2013-02-15 14:34:42 +00:00
paul
8f9317f1df Commit DCMCP transcription as of 2013-02-14. 2013-02-14 16:11:15 +00:00
paul
92b0eb13f7 Commit DCMCP transcription as of 2013-02-12. 2013-02-12 16:32:53 +00:00
paul
7b3c10954e Commit DCMCP transcription as of 2013-02-08; improve injected-syllable handling in SyllableDebugger. 2013-02-08 15:59:20 +00:00
paul
fa06647cab Commit DCMCP transcription as of 2013-02-07. 2013-02-07 16:14:58 +00:00
paul
bd9dc00abd Commit DCMCP transcription as of 2013-02-06. 2013-02-06 15:37:14 +00:00
paul
95d1525616 Commit DCMCP transcription as of 2013-02-05. 2013-02-05 15:35:21 +00:00
paul
029200108b Commit DCMCP transcription as of 2013-02-04. 2013-02-05 14:47:42 +00:00
paul
fd34b8c08d Commit DCMCP transcription as of 2013-02-02; continue debugging Processor character mode; implement store syllables; implement syllable decoding in SyllableDebugger. 2013-02-03 13:30:00 +00:00
paul
944eec5032 Commit DCMCP transcription as of 2013-01-31. 2013-02-02 12:56:50 +00:00
paul
fdc35cfb34 Commit DCMCP transcription as of 2013-01-30. 2013-01-30 16:32:42 +00:00
paul
4eb9d57f75 Commit DCMCP transcription as of 2013-01-29. 2013-01-29 18:42:31 +00:00
paul
e46494d0da Commit DCMCP transcription as of 2013-01-28. 2013-01-28 15:49:49 +00:00
paul.kimpel@digm.com
85a7419cf1 Fix serious partial-word typo in ESPOL at 05252000 and ESPOLXEM at 23075000; fix other miscellaneous non-critical typos in ESPOL and ESPOLXEM.
Change compilation $ options in KERNEL.
2013-01-28 14:22:41 +00:00
paul
eced9eba34 Commit DCMCP transcription as of 2013-01-25. 2013-01-25 16:50:49 +00:00
paul
b8d6c3a748 Commit DCMCP transcription as of 2013-01-24; fix stack adjustment for Processor MKS syllable; implement BIC display in SyllableDebugger. 2013-01-24 17:40:19 +00:00
paul
3dc92a431a Commit DCMCP transcription as of 2013-01-23. 2013-01-23 17:29:16 +00:00
paul
5f25ecb45c Commit DCMCP transcription as of 2013-01-22. 2013-01-22 16:53:18 +00:00
paul
6df7a312de Commit DCMCP transcription as of 2013-01-21.
Debug ISO, TRB, FCE, FCL syllables in Processor.
2013-01-21 14:15:03 +00:00
paul
a4ba006748 Commit DCMCP transcription as of 2013-01-18. 2013-01-18 18:35:29 +00:00
paul
1594e3367a Commit DCMCP transcription as of 2013-01-17. 2013-01-17 17:54:56 +00:00
paul
aff687a800 Commit DCMCP transcription as of 2013-01-16. 2013-01-16 14:44:29 +00:00
paul
1af7be73b5 Commit DCMCP transcription as of 2013-01-15. 2013-01-15 15:40:11 +00:00
paul
75535ae153 Commit DCMCP transcription as of 2013-01-14. 2013-01-14 16:18:13 +00:00
paul
4e66aa6270 Commit DCMCP transcription as of 2013-01-11. 2013-01-11 13:32:16 +00:00
paul
e8d8a882ed Commit DCMCP transcription as of 2013-01-10. 2013-01-10 15:26:31 +00:00
paul
2a69e7cb99 Commit DCMCP transcription as of 2013-01-09. 2013-01-09 13:53:14 +00:00
paul
01fb4ef831 Commit DCMCP transcription as of 2013-01-07; further development of B5500ColdLoader.html. 2013-01-07 16:15:16 +00:00