Jeff Parsons
c69ebb7bcb
Factored out mapVirtualToPhysical() calls when MMU not enabled, and fixed HALT (it actually halts the CPU now)
2016-10-07 09:49:02 -07:00
Jeff
f7659f9f34
Commencing work on v1.30.1
2016-10-06 12:48:48 -07:00
Jeff
ebfcd5133b
PDP-11 console output works (first baby step)
2016-10-04 15:24:22 -07:00
Jeff
d90d10ea52
Moved PDP-11 console I/O to SerialPort component
2016-10-04 14:02:39 -07:00
Jeff
07ee5497bc
Added some polyfills for old browsers
2016-10-01 14:37:02 -07:00
Jeff
98081c6a6d
Allow the PDP-11 debugger to use parentheses for sub-expressions
2016-09-29 09:38:17 -07:00
Jeff
c7dbfc02be
Fixed CPU start/stop control; runCPU is now strictly a worker function, not a control interface (PDP-11 only; other CPUs still need to be updated to match)
2016-09-28 22:21:52 -07:00
Jeff
eb5aaa5d66
Strip leading zeros from selected debugger constants (typically immediate values)
2016-09-27 12:53:36 -07:00
Jeff
6af956b8f0
Implemented branches and RTS
2016-09-26 11:27:32 -07:00
Jeff
ff6d15a622
Updated the build process to formally declare that we're compiling from ES6 to ES5 (although for now, 99.99% of the code is already and will remain ES5.1-compatible)
2016-09-24 17:00:57 -07:00
Jeff
b28166f493
Updated Closure Compiler to v20160911, so now we have a version that supports ECMAScript 6, but I'm not going to go bonkers on ES6 features just yet; the first feature I'm going to use is support for octal and binary constants (of the form 0onnnn and 0bnnnn)
2016-09-24 16:03:57 -07:00
Jeff
f82d6f1bfa
Assorted improvements to new opcode decoders
2016-09-24 15:12:02 -07:00
Jeff
dfe367f53d
New improved I/O handler functions for the PDP-11
2016-09-21 12:44:25 -07:00
Jeff Parsons
1c9ea6445b
New PDP11 Device component can now register read/write handlers for selected I/O addresses
2016-09-20 14:53:09 -07:00
Jeff Parsons
8984cbc2ed
PDP-11 debugger disassembly fixes
2016-09-19 21:31:18 -07:00
Jeff Parsons
1df54a338f
Assorted PDP-11 debugger changes
2016-09-19 16:30:08 -07:00
Jeff Parsons
1265104e6d
Added support for converting numbers to/from octal, along with improved support for binary numbers
2016-09-15 18:23:09 -07:00
Jeff Parsons
5f622303b4
Completed Keys factoring
2016-09-15 08:18:37 -07:00
Jeff Parsons
e5c5a8e6be
Some more Debugger factoring
2016-09-14 21:11:57 -07:00
Jeff Parsons
522563a72b
Fixed Debugger type inspection problems following the previous refactoring
2016-09-14 15:52:55 -07:00
Jeff Parsons
a8bb0c7841
First stab at factoring some common Debugger functionality into a shared component
2016-09-14 15:36:38 -07:00
Jeff Parsons
3bd02c7e19
Bumped version to 1.30 in honor of the PDP11 module that's being integrated, along with my first attempt to use a newer version of the Closure Compiler (ie, the JavaScript version), as well as giving Gulp a try -- although Gulp leaves just as bad a taste in my mouth as Grunt did
2016-09-13 15:33:17 -07:00
Jeff Parsons
6322e770cd
Updated assorted PCjs references
2016-09-06 11:14:16 -07:00
Jeff Parsons
483d247491
Minor annotation and name changes; the PDP11 emulator "branded" as PDP11js now, since PDP11 is too generic
2016-09-06 10:06:08 -07:00
Jeff Parsons
100779e30a
First batch of pdp11.js code adapted but totally untested
2016-09-05 11:05:40 -07:00
Jeff Parsons
a08fcab276
Updated calcRemainingTime() to compensate for large time anomalies (usually caused by external debuggers)
2016-08-24 17:06:01 -07:00
Jeff Parsons
7dc4448f41
Fixed the PC8080 CPUState class name
2016-08-24 14:17:54 -07:00
Jeff Parsons
bca19fd8ed
Added proper clocking of VT100 keyboard UART, allowing us to restore the proper CPU speed (2.7Mhz) and maintain the correct cursor blink rate
2016-08-22 09:14:34 -07:00
Jeff Parsons
c08d399d3f
Moved Message categories into messages.js, and include defines.js as appropriate
2016-08-19 16:35:09 -07:00
Jeff Parsons
6a5e18d493
Working on next release (v1.24.1): first change is enabling smooth scrolling by default
2016-08-19 16:10:48 -07:00
Jeff Parsons
493ce43c68
Recompiled
2016-08-19 13:22:22 -07:00
Jeff Parsons
23e78b971c
Picked up all the last-minute changes from the gh-pages branch (where I discovered a race condition between machines)
2016-08-19 13:03:30 -07:00
Jeff Parsons
ff46c1d240
Updated receiveData() to always return true in both PCx86 and PC8080, since both machines are buffering all the incoming data anyway (since we still don't have any flow-control interfaces yet)
2016-08-19 08:42:33 -07:00
Jeff Parsons
5ed8f13840
A (PC8080) VT100 can now connect to a (PCx86) IBM PC AT; only problem seems to be flow control now.
...
Also, each PCjs debugger can now be independently accessed from an external debugger (eg, "pcx86('ver')" or "pc8080('ver')"); the global '$' symbol is no longer used for debugger access.
TODO: There are still many places where GLOBALVAR should be replaced with PCX86.GLOBALVAR or PC8080.GLOBALVAR as appropriate (which I've finally started doing in each debugger.js file).
2016-08-18 16:46:34 -07:00
Jeff Parsons
0e4ad76b94
Cross-machine serial port connections are only half-working (need to defer initConnection() until all machines on the page have initialized their bus)
2016-08-18 11:30:22 -07:00
Jeff Parsons
f0509bc5d1
Successfully running PCx86 and PC8080 machines on the same page now
2016-08-18 10:29:24 -07:00
Jeff Parsons
145ec9d125
Starting on v1.24.0; first change: support for encoding ESC characters in SerialPort test strings (support which perhaps should eventually be moved into getComponentParms() instead)
2016-08-17 19:09:23 -07:00
Jeff Parsons
b25a9268a1
Added round LEDs to the UI (initially just for the VT100)
2016-08-02 11:02:00 -07:00
Jeff Parsons
21fc2e0639
More VT100 video support (untested)
2016-07-29 18:03:00 -07:00
Jeff Parsons
cbea42b228
v1.23.3: Starting work on VT100 support
2016-07-27 13:02:33 -07:00
Jeff Parsons
1365bdf05f
Fixed the Debugger's "load" command (the disk controller interface had changed)
2016-07-23 00:11:35 -07:00
Jeff Parsons
e98fb48bc6
Fixed examples
2016-06-06 09:59:45 -07:00
Jeff Parsons
29f2fa9132
Starting on v1.23.1
2016-05-25 08:00:24 -07:00
Jeff Parsons
36d4565f0b
Updated About page
2016-05-24 09:11:23 -07:00
Jeff Parsons
68a99e6d4b
README corrections
2016-05-23 16:54:24 -07:00
Jeff Parsons
7c3af868de
README corrections
2016-05-23 16:35:59 -07:00
Jeff Parsons
5e11df7999
README updates
2016-05-23 14:57:14 -07:00
Jeff Parsons
6b7515045f
Add redirects for all the (moved) disk folders
2016-05-23 14:34:57 -07:00
Jeff Parsons
d29ef36ea1
Link updates
2016-05-23 14:14:42 -07:00
Jeff Parsons
a54d5564a7
README and JSON updates
2016-05-23 13:16:25 -07:00
