Jeff Parsons
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a29ee56a5d
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Starting work on 1.30.4 and some additional PDP-11 hardware support
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2016-11-21 13:16:38 -08:00 |
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Jeff Parsons
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fdf00c5a52
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Fixed inadvertent tabification
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2016-11-21 10:42:31 -08:00 |
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Jeff Parsons
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3e21c8acf3
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Removed old breakpoint
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2016-11-21 10:36:43 -08:00 |
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Jeff Parsons
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693d2abe87
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Fixed a few images
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2016-11-21 09:52:15 -08:00 |
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Jeff Parsons
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f70f1f3d97
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Isolated some PDP-11/20-specific behavior to that model
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2016-11-21 09:42:20 -08:00 |
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Jeff Parsons
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f64b4fe110
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Pulled the blog posts into the other branches
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2016-11-21 08:51:17 -08:00 |
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Jeff Parsons
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94049fa0e1
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Used Jekyll's include_relative to make the display of .BAS files friendlier
(cherry picked from commit 7c7a0231e9)
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2016-11-21 08:44:01 -08:00 |
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Jeff Parsons
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6042960eba
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Used Jekyll's include_relative to make the display of .BAS files friendlier
(cherry picked from commit e1118b7006)
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2016-11-21 08:43:49 -08:00 |
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Jeff Parsons
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4ca986de57
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Used Jekyll's include_relative to make the display of .BAS files friendlier
(cherry picked from commit 5c43702a71)
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2016-11-21 08:43:30 -08:00 |
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Jeff Parsons
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7199c968f8
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Good news: the 11/70 CPU Exerciser diagnostic appears to pass now
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2016-11-20 14:07:54 -08:00 |
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Jeff Parsons
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48047c4a60
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Fixed the evaluation of register operands for the XOR opcode (this slipped through the cracks, since it doesn't use readSrcWord())
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2016-11-20 13:45:08 -08:00 |
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Jeff Parsons
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b98a31c7b8
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Converted previous notes to a TODO
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2016-11-19 17:13:04 -08:00 |
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Jeff Parsons
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a6689e1458
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Added notes on the question of whether addressing mode 5 (auto-decrement deferred) can trigger a stack overflow on any PDP-11 model
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2016-11-19 17:08:43 -08:00 |
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Jeff Parsons
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687439e57e
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More cleanup of RED stack overflow handling
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2016-11-19 16:42:52 -08:00 |
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Jeff
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eb9c372043
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Added links to machines configured for running selected diagnostics
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2016-11-19 12:37:24 -08:00 |
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Jeff
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60a3061ccb
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More commentary on stack overflow checking
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2016-11-19 12:22:37 -08:00 |
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Jeff
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9e0e2313b0
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More information about the 11/70 CPU exerciser test (paper-tape version)
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2016-11-19 12:07:59 -08:00 |
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Jeff
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e930ac57d7
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A minor correction, and removal of dead code
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2016-11-19 11:38:33 -08:00 |
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Jeff
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0493daef10
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Added some more information about one of the stranger EKBEE1 tests (TEST 122: KT BEND)
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2016-11-19 11:32:42 -08:00 |
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Jeff
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29740f2d7e
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Added more information about available DEC diagnostics
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2016-11-19 10:14:49 -08:00 |
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Jeff
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f1c0dce8ab
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Cleaned up checkStackLimit() processing, fixing some problems along the way (most notably, mode 6 references were not being checked)
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2016-11-18 20:27:42 -08:00 |
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Jeff
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c42ecd63a5
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Some more information on the 11/70 CPU instruction exerciser
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2016-11-18 16:50:05 -08:00 |
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Jeff
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415412f507
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Renamed one of the DEC manuals
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2016-11-18 14:09:23 -08:00 |
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Jeff
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7ac9bfe282
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Fixed spurious faults in RL11
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2016-11-18 13:51:53 -08:00 |
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Jeff
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4f912a56c5
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The PDP-11 EKBEE1 diagnostic finally passes (on a 256Kb PDP-11/70 configuration at least)
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2016-11-18 10:43:10 -08:00 |
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Jeff
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60970617ce
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Another PDP-11 EKBEE1 diagnostic failure bites the dust
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2016-11-18 09:38:50 -08:00 |
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Jeff
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7088a185fd
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Fixed a few more MMU bugs uncovered by the EKBEE1 diagnostics; the end is in sight
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2016-11-17 23:51:30 -08:00 |
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Jeff
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861d78e6d2
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Added support for address-specific message categories in I/O tables
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2016-11-17 17:47:57 -08:00 |
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Jeff
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a3833fba28
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PDP-11 debugger "p" command works now
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2016-11-17 17:14:01 -08:00 |
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Jeff
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05c2f0ebfe
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Fixed a double-trap MMU bug (both src and dst operands triggered a trap, but since the latter was an abort, the former needed to be ignored)
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2016-11-17 16:21:13 -08:00 |
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Jeff
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9148cec085
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Added MMU dump command ("d mmu [filter]"), fixed byte updates of PDRs, masked 18-bit UNIBUS addresses when UNIBUS relocation map not enabled, and fixed reads of MMR0 when ABORT bits are set
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2016-11-17 13:22:25 -08:00 |
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Jeff
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2b23c86649
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Debugger improvements (dumping/setting MMU registers)
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2016-11-16 17:44:52 -08:00 |
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Jeff
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00d6fb6c59
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Allow pasted text in the virtual SerialPort window to be processed as received data, and tidy up the MMR0 updates
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2016-11-16 13:54:10 -08:00 |
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Jeff
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9d67f243ef
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Fixed MMR1/MMR2 updates, and synced boot monitor code with http://skn.noip.me/pdp11/boot.mac
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2016-11-15 16:16:38 -08:00 |
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Jeff
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7342ea254e
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Apparently, 248Kb 11/70 configurations are not normal (diagnostic EKBEE1 complains), so all those machine configs have been bumped to 256Kb
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2016-11-15 10:38:43 -08:00 |
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Jeff
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5bc0c8cca9
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Simplified the I/O registration function, added support for Panel debugger messages, and added some new Panel behavior on the RESET instruction
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2016-11-15 10:05:25 -08:00 |
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Jeff
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365b24c684
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Fixed the SXT and XOR opcodes (a couple of small oops)
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2016-11-14 21:03:04 -08:00 |
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Jeff
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77897275eb
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Limit CPU display updates to a reasonable number (ie, twice per second)
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2016-11-14 20:10:18 -08:00 |
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Jeff
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297be4e92d
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Used finish instead of done for "finishing" methods
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2016-11-14 16:48:49 -08:00 |
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Jeff
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0370b81a69
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Leave the DATA display register alone on the 11/70 (making it more diagnostic-friendly)
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2016-11-14 15:27:55 -08:00 |
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Jeff
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ba0ca49854
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Updated start address for the DEQKC 11/70 test
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2016-11-14 10:44:24 -08:00 |
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Jeff
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0607d65b70
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Fixed RTI on older PDP-11s (ie, 11/20); the old RTI behaves like the new RTT, which did not exist on older machines
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2016-11-13 21:17:46 -08:00 |
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Jeff
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d533ae69aa
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Fixed a hardware interrupt signalling check in MAINDEC Test #15
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2016-11-13 19:08:00 -08:00 |
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Jeff
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d0911c49e2
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Mask bit 7 on all SerialPort bytes sent to PDPjs internal display buffers
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2016-11-13 18:31:06 -08:00 |
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Jeff
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9bc4f81eda
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Added more PDP-11 diagnostic tapes
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2016-11-13 17:44:28 -08:00 |
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Jeff
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d94ae4c655
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Sync with gh-pages branch
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2016-11-13 16:14:22 -08:00 |
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Jeff
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85163fe823
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Updated comments in readSrcWord()
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2016-11-13 11:50:07 -08:00 |
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Jeff
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17816f6fcc
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Fixed bug in writeDstWord() that was updating flags with negative data (and sadly, none of DEC's basic tests caught it)
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2016-11-13 11:34:59 -08:00 |
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Jeff
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91bd3c1a7a
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Reinitialize the DL11 receive buffer on reset
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2016-11-12 12:59:17 -08:00 |
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Jeff
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2c1191ce6e
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DEC's "TRAP TEST" finally passes (and I learned a lot about PDP-11 opcode idiosyncrasies in the process)
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2016-11-12 12:54:13 -08:00 |
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