234 Commits

This Branch

This Branch

All Branches

Author	SHA1	Message	Date
Chris Pressey	7d56705530	Check that the constraints on a routine match those of vector.	2015-10-19 19:17:27 +01:00
Chris Pressey	3010435add	Inputs/outputs/trashes are now part of the type information only.	2015-10-19 18:44:20 +01:00
Chris Pressey	98524e931a	Vector and routine types are constructors with constraints now.	2015-10-19 18:18:06 +01:00
Chris Pressey	f0b8942aa1	Allow vectors to be decorated with inputs/outputs/trashes; test.	2015-10-19 13:04:08 +01:00
Chris Pressey	a12a44eadb	Re-enable disabled test and fix it and add a few related tests.	2015-10-19 12:22:44 +01:00
Chris Pressey	04de73d04d	Solve this by defining an Offset emittable.	2015-10-19 08:55:47 +01:00
Chris Pressey	e3fe337730	Interesting dead end we've got ourselves into here.	2015-10-18 23:31:17 +01:00
Chris Pressey	645079f03a	Implement 'with interrupts off'.	2015-10-18 23:15:40 +01:00
Chris Pressey	fd07f4bae9	More sophisticated static analysis: writeable, touched, meaningful.	2015-10-18 22:27:51 +01:00
Chris Pressey	8b30a232fa	Analyze copy, but... we now need more sophisticated context. :/	2015-10-18 20:16:14 +01:00
Chris Pressey	c98e446583	Spec and syntax for vectors and copy instruction.	2015-10-18 19:41:26 +01:00
Chris Pressey	ab1b5990e7	Added tag 0.5 for changeset 19c782179db9	2015-10-18 19:02:21 +01:00
Chris Pressey	6b69b5da3a	Removed tag 0.6	2015-10-18 19:02:15 +01:00
Chris Pressey	cce9e897e9	Added tag 0.6 for changeset 7a39b84bb002	2015-10-18 19:02:10 +01:00
Chris Pressey	41414b0a1f	Prep for release of 0.5.	2015-10-18 19:02:07 +01:00
Chris Pressey	9235c6eacc	Support line comments.	2015-10-18 18:54:28 +01:00
Chris Pressey	a933c81768	Well, that's a hack. But it works.	2015-10-18 18:47:47 +01:00
Chris Pressey	a9bd8a3714	Indexed access, + x / + y, at least for LDA and STA. ... --HG-- rename : eg/screen.60p => eg/screen1.60p	2015-10-18 18:32:20 +01:00
Chris Pressey	5a5953ca4c	A little awkward, but analyze byte table access correctly.	2015-10-18 18:12:47 +01:00
Chris Pressey	f4186c5f22	AbsoluteX, AbsoluteY addressing modes in 6502-code generator.	2015-10-18 17:47:45 +01:00
Chris Pressey	4287bf81c1	Parse byte table declarations and indexing modifiers.	2015-10-18 17:40:53 +01:00
Chris Pressey	41432b5cb3	Syntax is syntax, test it there. Register built-ins as symbols.	2015-10-18 17:32:12 +01:00
Chris Pressey	e1cf162a5b	Refs have types.	2015-10-18 17:23:01 +01:00
Chris Pressey	4990493b11	Added tag 0.4 for changeset d30f05a8bb46	2015-10-18 16:34:21 +01:00
Chris Pressey	f809a5ebd1	Prep for release of 0.4.	2015-10-18 16:34:18 +01:00
Chris Pressey	522c771208	Add explicitly-addressed memory locations.	2015-10-18 16:22:36 +01:00
Chris Pressey	49e42af953	Implement if not and repeat forever.	2015-10-18 15:32:28 +01:00
Chris Pressey	c5998ed240	Compile repeat loops.	2015-10-18 13:55:40 +01:00
Chris Pressey	f7eb0d48a8	Spec, parse, evaluate, and analyze repeat blocks.	2015-10-18 13:37:35 +01:00
Chris Pressey	24273f1344	Update documentation to reflect this is now 0.4-PRE.	2015-10-17 18:31:15 +01:00
Chris Pressey	7613c37a49	Added tag 0.3 for changeset 5d95f1d75a32	2015-10-17 18:29:37 +01:00
Chris Pressey	8daa1449c4	Bump version number for release of version 0.3.	2015-10-17 18:29:33 +01:00
Chris Pressey	070ffacf69	Don't generate code for empty else blocks.	2015-10-17 18:25:54 +01:00
Chris Pressey	b794d8d273	Get serialization of relative labels correct.	2015-10-17 18:11:23 +01:00
Chris Pressey	a5c3b4725d	Pass address when serializing. Still wrong, of course.	2015-10-17 16:51:35 +01:00
Chris Pressey	b6bb64528f	Implement compiling if, but we need relative addressing first.	2015-10-17 16:34:02 +01:00
Chris Pressey	479b484313	Compile the rest of the instructions.	2015-10-17 16:17:35 +01:00
Chris Pressey	e62fd85ccf	Compile access of defined memory locations.	2015-10-17 15:46:28 +01:00
Chris Pressey	a3160a5166	Call defined routines.	2015-10-17 15:23:00 +01:00
Chris Pressey	643a48a2c5	Compiler object, labels, compile 'call'... It prints 'A'!	2015-10-17 15:06:50 +01:00
Chris Pressey	2ffff3bbdb	Make extern routines survive analysis.	2015-10-17 14:54:28 +01:00
Chris Pressey	49d90dfae0	Add syntax for extern routines, add syntax tests.	2015-10-17 13:50:21 +01:00
Chris Pressey	d716c9b4e0	Update TODO plan.	2015-10-17 12:30:45 +01:00
Chris Pressey	d0e3dfbf84	Add tests for compilation, BASIC header, load-n-go script.	2015-10-17 12:28:39 +01:00
Chris Pressey	5b429adfd9	6502 opcodes are Emittables. Can compile simple programs now!	2015-10-17 11:08:25 +01:00
Chris Pressey	c0243ee6ba	Wire up the compiler and wring out obvious bugs.	2015-10-17 10:17:44 +01:00
Chris Pressey	ba55065060	Sketch the compiler.	2015-10-16 23:12:52 +01:00
Chris Pressey	bb7fbcda6c	Add Emitter framework, and 6502 Generator (will likely change.)	2015-10-16 22:59:35 +01:00
Chris Pressey	20ff255b40	Added tag 0.2 for changeset 9ad29480d9bb	2015-10-16 19:34:01 +01:00
Chris Pressey	a300ac11bc	Prep for release of version 0.2.	2015-10-16 19:33:58 +01:00