Jeff
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ebfcd5133b
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PDP-11 console output works (first baby step)
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2016-10-04 15:24:22 -07:00 |
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Jeff
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489a28923c
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Start the Debugger with reasonable default addresses
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2016-10-04 14:06:51 -07:00 |
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Jeff
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d90d10ea52
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Moved PDP-11 console I/O to SerialPort component
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2016-10-04 14:02:39 -07:00 |
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Jeff
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7923529aee
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Improved debugger messages for bus and memory accesses
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2016-10-04 10:45:18 -07:00 |
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Jeff
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a254abc7dc
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SRC operands must be fetched before DST operands
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2016-10-03 16:50:39 -07:00 |
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Jeff
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9dd582eda8
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Fixed PDP-11 Debugger display of alternate target addresses
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2016-10-03 15:45:05 -07:00 |
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Jeff
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98d3700fa4
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Cleaned up OPFLAG handling
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2016-09-29 14:02:37 -07:00 |
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Jeff
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98081c6a6d
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Allow the PDP-11 debugger to use parentheses for sub-expressions
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2016-09-29 09:38:17 -07:00 |
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Jeff
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44a2ec9f03
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Fixed Debugger memory editing and register handling, tidied up some flag operations, and removed more now-unnecessary address checks in cpustate
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2016-09-29 09:11:25 -07:00 |
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Jeff
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c7dbfc02be
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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)
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2016-09-28 22:21:52 -07:00 |
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Jeff
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0ad98dc68b
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All PDP-11 opcode decoders implemented now
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2016-09-28 13:45:36 -07:00 |
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Jeff
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eb5aaa5d66
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Strip leading zeros from selected debugger constants (typically immediate values)
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2016-09-27 12:53:36 -07:00 |
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Jeff
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9727a2d4df
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Across-the-board debugger fix
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2016-09-27 09:34:56 -07:00 |
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Jeff
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e322c5f912
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Implemented INC/DEC opcodes
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2016-09-27 09:28:52 -07:00 |
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Jeff
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3497466113
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Cleaned up interrupt handling, register initialization, MMU initialization, etc
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2016-09-26 16:53:37 -07:00 |
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Jeff
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6af956b8f0
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Implemented branches and RTS
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2016-09-26 11:27:32 -07:00 |
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Jeff
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5b25dc91ae
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Let's stop on any un(re)implemented opcode for now
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2016-09-26 10:02:21 -07:00 |
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Jeff
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a4613082f8
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Converted all "short" references to "word", since word meant 16-bit in the PDP-11 world, and no one said short back then
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2016-09-26 08:53:35 -07:00 |
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Jeff
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b28166f493
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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)
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2016-09-24 16:03:57 -07:00 |
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Jeff
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f82d6f1bfa
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Assorted improvements to new opcode decoders
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2016-09-24 15:12:02 -07:00 |
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Jeff
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7f0b6a091d
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Started work on new decoding functions
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2016-09-22 18:47:32 -07:00 |
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Jeff Parsons
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c61876a568
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Added PSW to Debugger register dump
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2016-09-20 14:56:05 -07:00 |
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Jeff Parsons
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8984cbc2ed
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PDP-11 debugger disassembly fixes
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2016-09-19 21:31:18 -07:00 |
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Jeff Parsons
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a15e222076
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Added support for a Debugger "base" option that presets the default base (eg, 8, 10, 16) for most numeric input/output
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2016-09-19 16:43:07 -07:00 |
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Jeff Parsons
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1df54a338f
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Assorted PDP-11 debugger changes
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2016-09-19 16:30:08 -07:00 |
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Jeff Parsons
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6984a97512
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Typo
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2016-09-17 18:19:46 -07:00 |
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Jeff Parsons
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cc70c05c07
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More PDP-11 debugger work
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2016-09-17 18:16:58 -07:00 |
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Jeff Parsons
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75918a6edc
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More PDP-11 debugger work
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2016-09-16 16:04:28 -07:00 |
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Jeff Parsons
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d8856ac8bd
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Making some headway on the PDP-11 debugger (finally)
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2016-09-16 14:53:05 -07:00 |
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Jeff Parsons
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1265104e6d
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Added support for converting numbers to/from octal, along with improved support for binary numbers
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2016-09-15 18:23:09 -07:00 |
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Jeff Parsons
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5f622303b4
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Completed Keys factoring
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2016-09-15 08:18:37 -07:00 |
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Jeff Parsons
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5398064ec4
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Started Keys factoring
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2016-09-15 07:59:12 -07:00 |
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Jeff Parsons
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e5c5a8e6be
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Some more Debugger factoring
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2016-09-14 21:11:57 -07:00 |
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Jeff Parsons
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522563a72b
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Fixed Debugger type inspection problems following the previous refactoring
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2016-09-14 15:52:55 -07:00 |
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Jeff Parsons
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a8bb0c7841
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First stab at factoring some common Debugger functionality into a shared component
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2016-09-14 15:36:38 -07:00 |
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Jeff Parsons
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3bd02c7e19
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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
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2016-09-13 15:33:17 -07:00 |
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Jeff Parsons
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100779e30a
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First batch of pdp11.js code adapted but totally untested
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2016-09-05 11:05:40 -07:00 |
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Jeff Parsons
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4b778b281d
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Groundwork for a PDP-11 emulator (starting with a gutted copy of PC8080)
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2016-09-03 17:43:06 -07:00 |
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