98 Commits

Author	SHA1	Message	Date
Chris Pressey	af0e1b41c7	Forward-reference resolution becomes increasingly general.	2018-09-07 13:40:41 +01:00
Chris Pressey	e7674c44ce	Confirm constraint on saveing a.	2018-09-07 11:33:24 +01:00
Chris Pressey	b63bcfcd2b	Begin introducing shortcut syntax for nested saves.	2018-09-07 09:36:51 +01:00
Chris Pressey	4bba75857f	--output cmdline argument, serialize() returns an array of bytes.	2018-09-06 16:18:41 +01:00
Chris Pressey	3fd7e52bc7	Reduce number of errors under Python 3 another smidge.	2018-09-06 14:21:29 +01:00
Chris Pressey	9b1d71a73e	Correct some text in the test suite.	2018-05-08 12:00:55 +01:00
Chris Pressey	d037401b18	Add three tests. One fails when it shouldn't.	2018-04-25 15:55:36 +01:00
Chris Pressey	76ec7224cd	Add failing tests for gotos inside runtime-context-making blocks.	2018-04-25 13:38:54 +01:00
Chris Pressey	4986454733	Support save'ing user-defined locations.	2018-04-25 13:27:47 +01:00
Chris Pressey	80c46485f1	Saving anything except a trashes a.	2018-04-25 13:06:11 +01:00
Chris Pressey	8df16d7a2a	Another passing test which is a little surprising.	2018-04-20 14:35:41 +01:00
Chris Pressey	0f41857b39	Add two simple tests for save. Surprisingly, they both pass.	2018-04-20 13:36:08 +01:00
Chris Pressey	4d1f9d0f3c	First cut at implementing save. Only the most basic tests though.	2018-04-19 13:18:52 +01:00
Chris Pressey	5fcbfa1d21	Analyze reads and updates of tables.	2018-04-18 15:45:47 +01:00
Chris Pressey	0c22944afc	Able to parse, but not yet able to analyze, other table accesses.	2018-04-18 14:21:03 +01:00
Chris Pressey	e565234d28	Support for shl foo and shr foo where foo is a byte storage.	2018-04-18 12:01:53 +01:00
Chris Pressey	3c7d95a724	Support for copy [ptra]+y, [ptrb]+y to indirect LDA indirect STA	2018-04-18 10:57:57 +01:00
Chris Pressey	4f28f43bde	The existing analysis is actually sufficient. Document why this is.	2018-04-18 10:25:23 +01:00
Chris Pressey	f9c3b56246	Work out routine-vector type compatibility, w/ one failing test.	2018-04-18 10:13:15 +01:00
Chris Pressey	b9fb26320c	Add some failing tests for looping on the n flag.	2018-03-29 13:33:06 +01:00
Chris Pressey	1f992f8dbd	Support of NOP opcode.	2018-03-28 14:52:16 +01:00
Chris Pressey	b91c3ed2f1	Add three more tests. Ensure they pass.	2018-03-26 17:40:43 +01:00
Chris Pressey	ceaae962d5	Make tests pass. Add two more tests towards completeness of spec.	2018-03-26 12:48:57 +01:00
Chris Pressey	d88757c32b	Rudimentarily document for; add failing test cases for it.	2018-03-23 17:13:46 +00:00
Chris Pressey	b79059faa4	Two seperate words looks better.	2018-03-14 09:51:24 +00:00
Chris Pressey	b073fe54a0	Tests for the downto variant too.	2018-03-13 17:49:48 +00:00
Chris Pressey	7a3b52dc1e	More correct determination of tail position for purposes of goto.	2018-03-13 17:00:49 +00:00
Chris Pressey	5f62de11c2	Add failing test for multiple gotos that are all in tail position.	2018-03-13 13:33:30 +00:00
Chris Pressey	f73a2313bd	Add some failing tests for analyzing "for".	2018-03-08 17:17:49 +00:00
Chris Pressey	bda0202dee	Confirm that AND clips the range and INC/DEC invalidate it.	2018-03-06 15:42:12 +00:00
Chris Pressey	1eaec602e3	The exception object now contains an AST node, renders name.	2018-03-06 14:39:47 +00:00
Chris Pressey	e44c802314	Syntax errors have line numbers in them now.	2018-03-06 12:23:57 +00:00
Chris Pressey	15fa4889e7	Add some more tests (failing currently).	2018-02-16 12:28:11 +00:00
Chris Pressey	0687da80d5	Some headway on context.assert_in_range().	2018-02-14 15:54:57 +00:00
Chris Pressey	93e2dada16	Check for table size (in parser, thus tests are for syntax.)	2018-02-14 13:53:22 +00:00
Chris Pressey	aa5b06980c	Add some initial failing tests.	2018-02-14 13:41:48 +00:00
Chris Pressey	55331e9c54	Statics are always writeable. Statics are always meaningful.	2018-02-09 13:35:59 +00:00
Chris Pressey	ca1c877a60	Support indirect refs in st, e.g. st a, [ptr] + y.	2018-02-09 11:23:18 +00:00
Chris Pressey	b20b664748	Implement the "union rule for trashes" when analyzing if blocks.	2018-02-08 14:04:51 +00:00
Chris Pressey	3f1f3bf16e	Set a location as touched when trashed with a trash instruction.	2018-02-08 13:43:06 +00:00
Chris Pressey	f4befb45d3	Add more tests, which show inconsistent treatment of trashes.	2018-02-08 13:34:03 +00:00
Chris Pressey	cde2824c44	Articulate the "union rule" for trashes in if, add failing tests.	2018-02-08 12:46:28 +00:00
Chris Pressey	f92e1f15bf	Tired: copy [ptr]+y, a. Wired: ld a, [ptr]+y.	2018-02-08 11:58:24 +00:00
Chris Pressey	34daad0e56	Make ld parse to a IndexedRef or IndirectRef (latter still todo.)	2018-02-08 11:04:11 +00:00
Chris Pressey	ed1ed3eb5d	Always analyze before compiling.	2018-02-06 16:14:44 +00:00
Chris Pressey	9778e083c1	Move test, add test, add assertion.	2018-02-06 11:52:50 +00:00
Chris Pressey	70ecd52e8a	Retain some syntax compatibility: make table a postfix operator.	2018-02-06 11:34:21 +00:00
Chris Pressey	612ae588f7	Add some tests, fix some bugs, show that one bug remains.	2018-02-06 10:05:56 +00:00
Chris Pressey	0be721667a	Kind-of not-pretty syntax refactor to support adding typedefs.	2018-02-05 17:01:25 +00:00
Chris Pressey	20c824743e	Fix table access bug where index wasn't required to be initialized.	2018-02-05 12:35:19 +00:00