Chris Pressey
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689ed37f2e
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Beginnings of implementing word tables. One test still fails.
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2017-12-08 13:41:48 +00:00 |
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Chris Pressey
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ad8e0647a4
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Use right endianness when copying literal word into storage.
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2017-12-07 16:49:43 +00:00 |
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Chris Pressey
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75cf18d3a2
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Add word (constant or memory loc) to pointer (unchecked for now).
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2017-12-07 14:14:43 +00:00 |
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Chris Pressey
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a4fd0e590b
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Adding a word memory location to another word memory location.
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2017-12-07 13:15:21 +00:00 |
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Chris Pressey
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92525fd482
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Adding a constant word to a memory location.
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2017-12-07 12:48:56 +00:00 |
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Chris Pressey
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cf679b293a
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Ability to --debug analysis. Make 16-bit addition test pass.
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2017-12-07 11:49:15 +00:00 |
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Chris Pressey
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97d00637d2
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Initial work on adding 16-bit constants to a 16-bit location.
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2017-12-07 11:31:46 +00:00 |
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Chris Pressey
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d84566a880
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Write stored values, and read values, through pointers.
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2017-12-01 13:52:56 +00:00 |
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Chris Pressey
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32389e4422
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Require that the program does ^buf to get at the address of buf.
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2017-12-01 12:36:58 +00:00 |
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Chris Pressey
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a95cbb0f47
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Introduce IndirectRef and use it instead of adhoc 'copy[]+y' opcode.
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2017-12-01 11:44:40 +00:00 |
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Chris Pressey
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19a196f765
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Compile copy[]+y.
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2017-11-24 16:56:55 +00:00 |
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Chris Pressey
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c8c69a2a7d
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Fix problem with test case, and with serializing as zero page.
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2017-11-24 13:42:14 +00:00 |
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Chris Pressey
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e41dd1aa01
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Attempt to add Zero Page addressing; the emitter may need rethink.
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2017-11-24 13:09:10 +00:00 |
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Chris Pressey
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c91574186b
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First pass of buffer, pointer, copy b, [p] + y, indirect indexed.
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2017-11-24 12:35:36 +00:00 |
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Chris Pressey
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42438dd97f
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Beginning of: buffers and pointers.
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2017-11-24 11:30:20 +00:00 |
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Chris Pressey
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c33e6ef0e9
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Assert that the loop variable is meaningful in repeat. Unit test.
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2017-11-20 16:39:39 +00:00 |
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Chris Pressey
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22cc7bfc11
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Support copy'ing a word constant to a word location. Joystick eg.
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2017-11-20 15:18:21 +00:00 |
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Chris Pressey
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563aaeba47
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Remove low/high byte operators until I've thought about it more.
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2017-11-17 15:54:50 +00:00 |
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Chris Pressey
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9d6ca0b2b4
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Low and high address operators, parsing and execution thereof.
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2016-06-16 11:10:43 -05:00 |
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Chris Pressey
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e2daa33dc5
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Compile copy byte to byte and word to word.
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2016-06-16 11:10:03 -05:00 |
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Chris Pressey
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fc8c85e670
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word types, with syntax and analysis thereof
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2016-06-16 11:08:57 -05:00 |
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Chris Pressey
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007c81acad
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Split scanner off from parser module, into own module.
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2016-06-16 11:04:03 -05:00 |
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Chris Pressey
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7b1ee60a73
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Initial value for locations: changed syntax, executes, compiles.
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2016-06-16 11:03:31 -05:00 |
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Chris Pressey
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b5763e84b4
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Constants (such as routines) cannot be given in call-constraints.
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2015-10-22 20:01:02 +01:00 |
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Chris Pressey
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0d3ac8c247
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{Low,High}AddressByte emittables to fix copy, make indirect call!
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2015-10-22 16:20:10 +01:00 |
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Chris Pressey
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0b2b5d904e
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Implement indirect JSRs with trampolines in theory; doesn't work.
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2015-10-22 15:45:16 +01:00 |
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Chris Pressey
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0361016e4c
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Bring the rest of the tests up to date with the new names.
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2015-10-22 09:48:26 +01:00 |
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Chris Pressey
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cc433e9c64
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Try to improve error messages, thus breaking many unit tests.
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2015-10-21 19:43:44 +01:00 |
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Chris Pressey
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45310b8f9c
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It's getting a little chaotic. Needs better error messages!
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2015-10-21 17:05:49 +01:00 |
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Chris Pressey
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16450e06d5
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Compile goto's.
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2015-10-21 15:51:52 +01:00 |
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Chris Pressey
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bb6ad5d3cf
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Refactor Analyzer. Get analysis tests passing once again.
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2015-10-21 15:45:14 +01:00 |
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Chris Pressey
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49d07cee5f
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Attempt to analyze goto. Looks like it'll need some rewriting.
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2015-10-21 11:41:52 +01:00 |
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Chris Pressey
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6e0ca3838e
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Recast Evaluator as an object. Handle goto inside it.
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2015-10-20 14:39:32 +01:00 |
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Chris Pressey
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be76b9a00d
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Syntax for goto.
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2015-10-20 14:10:33 +01:00 |
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Chris Pressey
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16649042cb
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I kind of forgot that indirect JSR needs a trampoline first :/
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2015-10-20 13:15:21 +01:00 |
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Chris Pressey
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f16cb75677
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Fix compiler. All tests pass once again.
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2015-10-20 12:53:07 +01:00 |
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Chris Pressey
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b4e0756d7e
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Unbreak evaluator, but break compiler b/c change in parser.
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2015-10-20 10:07:28 +01:00 |
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Chris Pressey
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2dc4dd988e
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Parse indirect calls, but break evaluator.
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2015-10-20 09:33:30 +01:00 |
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Chris Pressey
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7d56705530
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Check that the constraints on a routine match those of vector.
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2015-10-19 19:17:27 +01:00 |
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Chris Pressey
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3010435add
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Inputs/outputs/trashes are now part of the type information only.
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2015-10-19 18:44:20 +01:00 |
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Chris Pressey
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98524e931a
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Vector and routine types are constructors with constraints now.
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2015-10-19 18:18:06 +01:00 |
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Chris Pressey
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f0b8942aa1
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Allow vectors to be decorated with inputs/outputs/trashes; test.
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2015-10-19 13:04:08 +01:00 |
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Chris Pressey
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a12a44eadb
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Re-enable disabled test and fix it and add a few related tests.
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2015-10-19 12:22:44 +01:00 |
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Chris Pressey
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04de73d04d
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Solve this by defining an Offset emittable.
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2015-10-19 08:55:47 +01:00 |
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Chris Pressey
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e3fe337730
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Interesting dead end we've got ourselves into here.
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2015-10-18 23:31:17 +01:00 |
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Chris Pressey
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645079f03a
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Implement 'with interrupts off'.
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2015-10-18 23:15:40 +01:00 |
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Chris Pressey
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fd07f4bae9
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More sophisticated static analysis: writeable, touched, meaningful.
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2015-10-18 22:27:51 +01:00 |
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Chris Pressey
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8b30a232fa
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Analyze copy, but... we now need more sophisticated context. :/
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2015-10-18 20:16:14 +01:00 |
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Chris Pressey
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c98e446583
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Spec and syntax for vectors and copy instruction.
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2015-10-18 19:41:26 +01:00 |
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Chris Pressey
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9235c6eacc
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Support line comments.
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2015-10-18 18:54:28 +01:00 |
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