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Author SHA1 Message Date
Jeff Parsons
caf62a9b80 Merge branch 'master' into gh-pages 2016-11-20 14:09:29 -08:00
Jeff Parsons
6b204b1747 Merge branch 'next-release' 2016-11-20 14:08:59 -08:00
Jeff Parsons
48047c4a60 Fixed the evaluation of register operands for the XOR opcode (this slipped through the cracks, since it doesn't use readSrcWord()) 2016-11-20 13:45:08 -08:00
Jeff Parsons
687439e57e More cleanup of RED stack overflow handling 2016-11-19 16:42:52 -08:00
Jeff
f1c0dce8ab Cleaned up checkStackLimit() processing, fixing some problems along the way (most notably, mode 6 references were not being checked) 2016-11-18 20:27:42 -08:00
Jeff
7ac9bfe282 Fixed spurious faults in RL11 2016-11-18 13:51:53 -08:00
Jeff Parsons
69172d6a5d Merge branch 'master' into gh-pages 2016-11-18 10:47:33 -08:00
Jeff Parsons
a83ae4c0be Merge branch 'next-release' 2016-11-18 10:47:04 -08:00
Jeff
4f912a56c5 The PDP-11 EKBEE1 diagnostic finally passes (on a 256Kb PDP-11/70 configuration at least) 2016-11-18 10:43:10 -08:00
Jeff
60970617ce Another PDP-11 EKBEE1 diagnostic failure bites the dust 2016-11-18 09:38:50 -08:00
Jeff
7088a185fd Fixed a few more MMU bugs uncovered by the EKBEE1 diagnostics; the end is in sight 2016-11-17 23:51:30 -08:00
Jeff
861d78e6d2 Added support for address-specific message categories in I/O tables 2016-11-17 17:47:57 -08:00
Jeff
a3833fba28 PDP-11 debugger "p" command works now 2016-11-17 17:14:01 -08:00
Jeff
05c2f0ebfe 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) 2016-11-17 16:21:13 -08:00
Jeff
9148cec085 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 2016-11-17 13:22:25 -08:00
Jeff
2b23c86649 Debugger improvements (dumping/setting MMU registers) 2016-11-16 17:44:52 -08:00
Jeff
00d6fb6c59 Allow pasted text in the virtual SerialPort window to be processed as received data, and tidy up the MMR0 updates 2016-11-16 13:54:10 -08:00
Jeff
5bc0c8cca9 Simplified the I/O registration function, added support for Panel debugger messages, and added some new Panel behavior on the RESET instruction 2016-11-15 10:05:25 -08:00
Jeff
365b24c684 Fixed the SXT and XOR opcodes (a couple of small oops) 2016-11-14 21:03:04 -08:00
Jeff
77897275eb Limit CPU display updates to a reasonable number (ie, twice per second) 2016-11-14 20:10:18 -08:00
Jeff
297be4e92d Used finish instead of done for "finishing" methods 2016-11-14 16:48:49 -08:00
Jeff Parsons
dfe25a1b45 Merge branch 'master' into gh-pages 2016-11-14 15:28:33 -08:00
Jeff Parsons
1ad03d1cd4 Merge branch 'next-release' 2016-11-14 15:28:11 -08:00
Jeff
0370b81a69 Leave the DATA display register alone on the 11/70 (making it more diagnostic-friendly) 2016-11-14 15:27:55 -08:00
Jeff
0607d65b70 Fixed RTI on older PDP-11s (ie, 11/20); the old RTI behaves like the new RTT, which did not exist on older machines 2016-11-13 21:17:46 -08:00
Jeff
d533ae69aa Fixed a hardware interrupt signalling check in MAINDEC Test #15 2016-11-13 19:08:00 -08:00
Jeff Parsons
9e8ce73359 Merge branch 'master' into gh-pages 2016-11-13 11:50:52 -08:00
Jeff Parsons
701045d5f5 Merge branch 'next-release' 2016-11-13 11:50:31 -08:00
Jeff
17816f6fcc Fixed bug in writeDstWord() that was updating flags with negative data (and sadly, none of DEC's basic tests caught it) 2016-11-13 11:34:59 -08:00
Jeff
2c1191ce6e DEC's "TRAP TEST" finally passes (and I learned a lot about PDP-11 opcode idiosyncrasies in the process) 2016-11-12 12:54:13 -08:00
Jeff
b87c77b0a0 Factored trap checks into separate function: checkTraps() 2016-11-11 15:49:37 -08:00
Jeff
bdb06e458f Fixed TRAP TEST diagnostic that expected a stack overflow trap to be acknowledged immediately after a hardware interrupt was dispatched 2016-11-11 14:56:01 -08:00
Jeff
03e4169df2 Changed how DL11 transmitter interrupts are triggered on writes to the XCSR (to satisfy the TRAPS TEST) 2016-11-10 22:06:06 -08:00
Jeff Parsons
15375dd138 Merge branch 'master' into gh-pages 2016-11-10 16:08:22 -08:00
Jeff Parsons
7b989b6306 Merge branch 'next-release' 2016-11-10 16:07:57 -08:00
Jeff
db63c30c1e Made some progress with DEC's "TRAP TEST", but looks like it still needs some work 2016-11-10 15:51:47 -08:00
Jeff
eb6bf8a5a5 Fixed ASRB and RORB instructions, added a new dump command ("ds"), and fixed timer function initialization 2016-11-10 06:10:54 -08:00
Jeff Parsons
e83b8758a3 Merge branch 'master' into gh-pages 2016-11-09 12:47:29 -08:00
Jeff Parsons
b94cda9afe Merge branch 'next-release' 2016-11-09 12:47:04 -08:00
Jeff
595c40e446 Cleaned up the Front Panel address and data interfaces so that BOOTMON's "LIGHTS" test works as expected now 2016-11-09 12:46:03 -08:00
Jeff Parsons
1f75a50e02 Merge branch 'master' into gh-pages 2016-11-08 14:23:05 -08:00
Jeff Parsons
2bd5b657aa Merge branch 'next-release' 2016-11-08 14:22:48 -08:00
Jeff
0de3db14b6 Revert back to propagating R0 to the Front Panel data path on a WAIT instruction (per PDP-11 lore) 2016-11-08 14:22:23 -08:00
Jeff
9c6bbeec85 Merge branch 'master' into gh-pages 
# Conflicts:
#	devices/pdp11/rl11/README.md
#	disks/dec/README.md
#	disks/dec/rl02k/README.md
 2016-11-08 09:27:31 -08:00
Jeff Parsons
29cc3a4c60 Merge branch 'next-release' 2016-11-08 09:24:53 -08:00
Jeff
0a179a5f55 Fixed the LKS Monitor bit 2016-11-08 09:24:42 -08:00
Jeff Parsons
2494f9266f Merge branch 'master' into gh-pages 2016-11-07 18:31:07 -08:00
Jeff Parsons
1d2be78c7f Merge branch 'next-release' 2016-11-07 18:30:52 -08:00
Jeff
a88e2d7b39 Fixed the frequency of PDP-11 display updates 2016-11-07 18:30:33 -08:00
Jeff Parsons
6384a68547 Merge branch 'master' into gh-pages 2016-11-07 17:35:16 -08:00