119 Commits

Author	SHA1	Message	Date
Chris Pressey	75449d7271	Merge pull request #18 from catseye/more-modes-on-add-and-sub ... More modes on add and sub	2018-12-12 15:13:26 +00:00
Chris Pressey	35a1053439	Support more modes on add and sub.	2018-12-12 10:34:25 +00:00
Chris Pressey	2803aa2d05	Add failing tests for add and sub on locations other than a.	2018-12-12 10:11:16 +00:00
Chris Pressey	69df175230	Merge branch 'develop-0.18' of https://github.com/catseye/SixtyPical into inconsistent-initialization	2018-12-12 09:58:26 +00:00
Chris Pressey	97e6e619ff	cmp can compare against a literal word.	2018-12-12 09:01:46 +00:00
Chris Pressey	538365f1e1	Add one more test case, to demonstrate that it's not just output.	2018-12-11 22:42:59 +00:00
Chris Pressey	d13c6a94a2	Drop the check for "consistent initialization" inside if blocks.	2018-12-11 19:27:40 +00:00
Chris Pressey	3a4c2e46c1	inc and dec on a known range usually keeps it known, now.	2018-12-11 17:35:01 +00:00
Chris Pressey	bf3f1835ed	Merge branch 'develop-0.18' of https://github.com/catseye/SixtyPical into goto-at-end-of-block	2018-11-29 17:47:48 +00:00
Chris Pressey	d598b505e0	Add more tests.	2018-11-27 17:40:25 +00:00
Chris Pressey	3814d2624d	Improve tests.	2018-11-27 17:26:58 +00:00
Chris Pressey	21e623f3ad	Collect exit contexts. Disturbs fallthru analysis, but otherwise?	2018-11-27 16:59:16 +00:00
Chris Pressey	0c481845e9	Add failing test.	2018-11-27 14:52:59 +00:00
Chris Pressey	6dbce205d1	goto is no longer restricted to appearing in tail position.	2018-11-27 14:25:43 +00:00
Chris Pressey	9e9284bee5	goto may only occur at the end of a block.	2018-11-27 13:43:36 +00:00
Chris Pressey	dcc944d732	If add and sub can work on words, then cmp can work on words too.	2018-11-23 23:00:41 +00:00
Chris Pressey	e74c7f2b31	Initial attempt at 16-bit compare. Not super well tested yet.	2018-11-23 22:09:28 +00:00
Chris Pressey	92db4ac3f0	More tests for "for" loops.	2018-09-16 21:30:53 +01:00
Chris Pressey	dd86015cd5	Add another test for for. There's another one I want to add too.	2018-09-16 18:45:09 +01:00
Chris Pressey	5e692446b8	Convert remainder of routine declarations in this file.	2018-09-07 22:49:39 +01:00
Chris Pressey	da44e1b22e	Many, many define main routine, define foo routine, etc.	2018-09-07 18:49:39 +01:00
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