Jeremiah Orians
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5493a77697
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Enable POSIX-MODE in knight-vm for testing purposes
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2019-02-28 22:43:47 -05:00 |
Jeremiah Orians
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d3bed26e0a
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Correcting error in string output and avoiding segment faults in vm
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2017-06-24 11:44:41 -04:00 |
Jeremiah Orians
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b61b90641b
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Ends the question about Memory available for application development, default is now 16KB
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2017-05-06 20:46:22 -04:00 |
Jeremiah Orians
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c369c9c492
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Improved vm scriptability and broke out a minimal vm definition for people wishing to keep implementation trivial
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2017-04-08 15:08:12 -04:00 |
Jeremiah Orians
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c1e55502d9
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First step to making tape file names arbitrary
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2017-04-08 14:41:50 -04:00 |
Jeremiah Orians
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87477db7eb
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Added requested Copyright notices
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2017-04-01 17:26:44 -04:00 |
Jeremiah Orians
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5f6c7f82bc
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Added license to all source files
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2017-03-28 20:25:39 -04:00 |
Jeremiah Orians
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32a401639e
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Fixed Debug Point and expanded Memory to 2MB
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2017-02-12 17:25:03 -05:00 |
Jeremiah Orians
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bfde853549
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Added bountry checking on memory access to ensure out of bounds access does not occur
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2016-10-30 12:03:24 -04:00 |
Jeremiah Orians
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1fa2f125f3
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Increase amount of available memory to 4MB
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2016-10-29 23:15:48 -04:00 |
Jeremiah Orians
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da5c2a2442
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Refactored out common code
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2016-08-08 20:10:46 -04:00 |
Jeremiah Orians
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7d5096b7ff
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Fixed issue caused by cooked mode
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2016-07-18 21:32:23 -04:00 |
Jeremiah Orians
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a257945bd6
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Incorporated the Compare and Skip instructions to the VM, assembler and disassembler
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2016-06-26 10:44:09 -04:00 |
Jeremiah Orians
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5ea2d1b455
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Unified 1OPI group to simplify future 1OPI additions
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2016-06-26 08:59:51 -04:00 |
Jeremiah Orians
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9df3924351
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Added the Compare and Jump instructions
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2016-06-25 22:47:49 -04:00 |
Jeremiah Orians
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08e24c4ccc
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Added PC relative instruction load and store to make position independent code more efficient
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2016-06-19 22:31:30 -04:00 |
Jeremiah Orians
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4b781d07d1
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Turned off debug mode by default and created a Stage0_monitor in assembly, Hex conversion will be by shortly
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2016-06-18 19:29:24 -04:00 |
Jeremiah Orians
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ad8d67a0f4
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Corrected HALCODE oversight
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2016-06-12 19:18:11 -04:00 |
Jeremiah Orians
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cc5219c8fa
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We will deal with tests later as idea needs to be explored before integration
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2016-06-12 09:02:00 -04:00 |
Jeremiah Orians
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f4fc34ac48
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Finished reorganization for the creation of unit testing
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2016-06-11 20:38:20 -04:00 |
Jeremiah Orians
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47f4709c90
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Started clean up to prepare for unit tests
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2016-06-11 14:42:48 -04:00 |
Jeremiah Orians
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e58abb8fb8
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Added indexed load/store instructions to vm, assembler and disassembler
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2016-06-11 11:43:01 -04:00 |
Jeremiah Orians
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2bb7ba3038
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Incorporated Bitshifting instructions
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2016-06-06 19:32:43 -04:00 |
Jeremiah Orians
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7ce6a98931
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Expanded Instruction set
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2016-06-05 22:08:28 -04:00 |
Jeremiah Orians
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53d32a2ac3
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discovered that I misread the spec, initial attempt at correcting the problem
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2016-06-05 12:44:37 -04:00 |
Jeremiah Orians
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899adf2dab
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Fixed error in 1OPI decode and added intial HALCODE instruction prototypes
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2016-06-04 12:05:10 -04:00 |
Jeremiah Orians
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b095b1ace9
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Finished initial implementation of 4OP
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2016-05-30 21:18:26 -04:00 |
Jeremiah Orians
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5101a8f751
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Expanded 4OP implementation and its matching documentation
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2016-05-30 17:52:42 -04:00 |
Jeremiah Orians
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63d9d2fb54
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Implemented Missing instructions from Logic, stack and math
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2016-05-30 12:38:02 -04:00 |
Jeremiah Orians
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56543ca5c6
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Reverted to 32bit to improve legacy porting situation
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2016-05-30 10:58:23 -04:00 |
Jeremiah Orians
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bc32955501
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First attempt at solving the byte ordering problem
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2016-05-30 00:41:19 -04:00 |
Jeremiah Orians
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973f8a8033
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Flush out Compare opcodes
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2016-05-29 22:51:41 -04:00 |
Jeremiah Orians
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7707c5253c
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Added framing for More instructions
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2016-05-29 22:11:14 -04:00 |
Jeremiah Orians
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277f7db7e1
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Made the VM turing complete, lots more to add
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2016-05-29 18:08:58 -04:00 |
Jeremiah Orians
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eff07ba783
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Minor refactor and started to add opcode/XOPs
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2016-05-29 13:13:24 -04:00 |
Jeremiah Orians
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d4690a2575
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Flushing out instruction read
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2016-05-29 08:38:54 -04:00 |
Jeremiah Orians
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67f974cb75
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Started to implement platform independent Virtual machine
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2016-05-28 23:40:31 -04:00 |