Chris Pressey
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5f8802b305
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Arrange license info in repo to follow REUSE 3.0 convention.
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2024-02-02 12:10:23 +00:00 |
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Chris Pressey
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1098347fa5
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Routines can be declared `preserved`.
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2019-10-21 21:45:59 +01:00 |
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Chris Pressey
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2e2e80664e
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Forbid nested `with interrupts` blocks, and more refactoring.
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2019-05-14 15:01:10 +01:00 |
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Chris Pressey
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3f666f4385
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Add `reset` instruction; much refactoring.
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2019-05-14 08:56:35 +01:00 |
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Chris Pressey
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dd29b6fd4a
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Implement local locations that aren't statically initialized.
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2019-05-13 12:32:18 +01:00 |
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Chris Pressey
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b19267d3ba
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Checkpoint import of changes for version 0.19.
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2019-04-08 11:50:54 +01:00 |
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Chris Pressey
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3814d2624d
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Improve tests.
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2018-11-27 17:26:58 +00:00 |
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Chris Pressey
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9e9284bee5
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`goto` may only occur at the end of a block.
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2018-11-27 13:43:36 +00:00 |
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Chris Pressey
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0c63de9351
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Merge branch 'develop-0.17' into remove-legacy-syntax
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2018-09-07 17:49:03 +01:00 |
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Chris Pressey
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af0e1b41c7
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Forward-reference resolution becomes increasingly general.
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2018-09-07 13:40:41 +01:00 |
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Chris Pressey
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7c9f76c007
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Removing support for it is one thing, updating all tests another.
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2018-09-07 13:03:57 +01:00 |
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Chris Pressey
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4d1f9d0f3c
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First cut at implementing `save`. Only the most basic tests though.
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2018-04-19 13:18:52 +01:00 |
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Chris Pressey
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0c22944afc
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Able to parse, but not yet able to analyze, other table accesses.
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2018-04-18 14:21:03 +01:00 |
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Chris Pressey
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e565234d28
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Support for `shl foo` and `shr foo` where `foo` is a byte storage.
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2018-04-18 12:01:53 +01:00 |
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Chris Pressey
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3c7d95a724
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Support for `copy [ptra]+y, [ptrb]+y` to indirect LDA indirect STA
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2018-04-18 10:57:57 +01:00 |
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Chris Pressey
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2f513f7291
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Initial support for initializing byte tables with list of bytes.
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2018-03-29 10:45:18 +01:00 |
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Chris Pressey
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1f992f8dbd
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Support of NOP opcode.
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2018-03-28 14:52:16 +01:00 |
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Chris Pressey
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3f0e36a67c
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Add symbolic constants.
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2018-03-27 12:36:33 +01:00 |
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Chris Pressey
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b79059faa4
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Two seperate words looks better.
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2018-03-14 09:51:24 +00:00 |
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Chris Pressey
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d815e05e0c
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Syntax for "open-faced for loop".
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2018-03-08 16:54:12 +00:00 |
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Chris Pressey
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d24e9fa2e1
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I can no longer see a reason to require that it is a power of two.
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2018-03-05 10:38:20 +00:00 |
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Chris Pressey
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93e2dada16
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Check for table size (in parser, thus tests are for syntax.)
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2018-02-14 13:53:22 +00:00 |
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Chris Pressey
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f6fa1ec7d2
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Remove need for `forward` keyword in forward reference in `copy`.
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2018-02-12 15:59:20 +00:00 |
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Chris Pressey
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b829836cdc
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Ability to parse static definitions and look them up.
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2018-02-09 12:33:45 +00:00 |
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Chris Pressey
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ed1ed3eb5d
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Always analyze before compiling.
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2018-02-06 16:14:44 +00:00 |
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Chris Pressey
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9778e083c1
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Move test, add test, add assertion.
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2018-02-06 11:52:50 +00:00 |
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Chris Pressey
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70ecd52e8a
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Retain some syntax compatibility: make `table` a postfix operator.
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2018-02-06 11:34:21 +00:00 |
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Chris Pressey
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74f8675761
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Start of typedef support.
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2018-02-05 18:12:48 +00:00 |
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Chris Pressey
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0be721667a
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Kind-of not-pretty syntax refactor to support adding typedefs.
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2018-02-05 17:01:25 +00:00 |
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Chris Pressey
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bbd3a84c00
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Retain silly 'name inside the type' syntax (a la C) for now.
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2018-02-05 11:18:35 +00:00 |
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Chris Pressey
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eb1974eb8a
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Vector tables can be parsed.
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2018-02-02 17:18:25 +00:00 |
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Chris Pressey
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b29716fccf
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Constraints for `vector` come immediately after the type expression.
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2018-02-02 17:16:31 +00:00 |
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Chris Pressey
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548905dce4
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Initialized byte tables need not have all 256 bytes initialized.
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2018-02-02 16:31:23 +00:00 |
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Chris Pressey
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c7861d375c
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`trash` indicates a value is no longer considered meaningful.
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2017-12-13 15:23:06 +00:00 |
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Chris Pressey
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f87bcf5ee4
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Initial work on initialized byte tables.
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2017-12-12 16:41:49 +00:00 |
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Chris Pressey
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0194d37bbd
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`forward` modifier on location expression, instead of `assign`.
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2017-12-12 14:23:34 +00:00 |
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Chris Pressey
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b7b28830d7
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Introducing a new pseudo-opcode is rarely an elegant solution.
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2017-12-12 14:09:17 +00:00 |
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Chris Pressey
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19dd089a03
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Allow `call` and `goto` routines defined further down in the source.
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2017-12-12 13:17:00 +00:00 |
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Chris Pressey
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ec2e051518
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Constraint sets may only contain labels, which are resolved late.
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2017-12-11 17:49:02 +00:00 |
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Chris Pressey
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2a71c7e247
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Add failing test for a vector being able to name itself in outputs.
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2017-12-11 16:57:18 +00:00 |
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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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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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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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feb5729ab9
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Minor changes to docs.
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2017-11-20 14:10:43 +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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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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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 |