1295 Commits

Author	SHA1	Message	Date
Irmen de Jong	deea0b05cb	tweak cx16 system init and reset to not reset Vera any more ... uses new audio routine to silence the audio	2023-03-19 21:16:23 +01:00
Irmen de Jong	c50c9ca545	Merge branch 'rpn-expressions'	2023-03-19 17:36:20 +01:00
Irmen de Jong	a819b4a5a5	fix RPN issues	2023-03-19 17:35:28 +01:00
Irmen de Jong	df2d7d4734	fix RPN comparison exprs	2023-03-19 16:08:48 +01:00
Irmen de Jong	79ce4098cf	todo	2023-03-19 01:34:55 +01:00
Irmen de Jong	374464a1f8	weird condition operator...	2023-03-19 01:32:20 +01:00
Irmen de Jong	6e4ae034b2	more Rpn optimizations	2023-03-19 00:48:12 +01:00
Irmen de Jong	52b560e72d	more Rpn optimizations	2023-03-18 19:13:32 +01:00
Irmen de Jong	e8bebe5a75	implementing Rpn optimizations	2023-03-18 01:13:02 +01:00
Irmen de Jong	5b0e1b4f9e	a little rpn refactor	2023-03-17 23:04:56 +01:00
Irmen de Jong	e6b8e2e8be	attempt at doc fix	2023-03-17 22:15:21 +01:00
Irmen de Jong	7c5b7f77cc	attempt at doc fix	2023-03-17 22:12:47 +01:00
Irmen de Jong	1152191f48	add optimization: replace simple for loops by repeat loop	2023-03-15 21:11:37 +01:00
Irmen de Jong	af1b07ad44	add more referencesIdentifier() on ast nodes	2023-03-15 20:44:24 +01:00
Irmen de Jong	b8113fff1e	todo	2023-03-15 01:05:48 +01:00
Irmen de Jong	fd25e85d59	added unroll loop construct	2023-03-14 23:37:49 +01:00
Irmen de Jong	e2c101206c	removed a problematic asm optimization step that could result in dysfunctional code when writing to I/O addresses	2023-03-14 22:14:48 +01:00
Irmen de Jong	92276b5769	IR fix unneeded register allocated for array indexing with variable	2023-03-14 21:24:44 +01:00
Irmen de Jong	a2133f61a8	get rid of all the require() checks that test result regs to be different	2023-03-14 01:01:46 +01:00
Irmen de Jong	199adbbcf0	IR: don't allow to have 2 same registers on instructions	2023-03-14 00:45:41 +01:00
Irmen de Jong	025183602f	refactor IR returnregs 6	2023-03-13 21:35:23 +01:00
Irmen de Jong	451e527b7c	refactor IR returnregs 4	2023-03-13 03:54:16 +01:00
Irmen de Jong	54dd3a00df	refactor IR returnregs 3	2023-03-13 03:20:06 +01:00
Irmen de Jong	03c5dab79d	refactor IR returnregs 2	2023-03-13 02:50:41 +01:00
Irmen de Jong	78a097585d	new IR call and return instructions to deal with returnregisters	2023-03-12 21:54:59 +01:00
Irmen de Jong	39132327cc	added optimizer for IR code ... with two very simple optimizations	2023-03-12 20:30:51 +01:00
Irmen de Jong	592f74124c	fix startup subroutine linking in VM	2023-03-12 16:09:55 +01:00
Irmen de Jong	d76547ead4	don't crash on certain undefined symbols, give proper error instead ... Also the error handlers in unit tests now de-duplicate messages just like the compiler itself does	2023-03-11 14:58:41 +01:00
Irmen de Jong	043df18daa	set X to bottom part of eval stack in irq handler. fixes #94	2023-03-10 23:29:34 +01:00
Irmen de Jong	96996bf18e	be less aggressive with translating adds/subs into auto inc/decrements, to avoid code bloat	2023-03-10 23:01:55 +01:00
Irmen de Jong	f350137a14	fix array in place assignments ... fixes balls and snow examples amongst others	2023-03-10 04:07:50 +01:00
Irmen de Jong	6c34672549	array in-place assignment problem	2023-03-10 02:02:47 +01:00
Irmen de Jong	9a36e8ba3b	todo	2023-03-09 00:00:03 +01:00
Irmen de Jong	c968bacb01	fix pokew() crash with certain address expressions	2023-03-08 23:29:57 +01:00
Irmen de Jong	25199dfb43	change tokenizer so that A,X,Y now are parsed correctly as identifiers as well	2023-03-08 22:57:19 +01:00
Irmen de Jong	48fed4e6fb	slight tweak to codegenerator backend interface	2023-03-08 00:14:38 +01:00
Irmen de Jong	fc253237c9	fix issues with reporting inlined subroutines as unused	2023-03-07 23:47:14 +01:00
Irmen de Jong	589948c7f4	fix IR translateIfElseNonZeroComparison for ints + floats	2023-03-07 23:07:51 +01:00
Irmen de Jong	fd07ae5225	fix various IR file and symboltable issues	2023-03-07 19:40:11 +01:00
Irmen de Jong	1436480eab	added a few more comparison expression optimizations	2023-03-04 16:01:40 +01:00
Irmen de Jong	448d176c24	fix vm crash on empty string	2023-03-04 15:35:54 +01:00
Irmen de Jong	fd269453a4	todos	2023-03-04 14:14:01 +01:00
Irmen de Jong	3114ab87dc	add 8 bit sample width support	2023-03-03 17:12:44 +01:00
Irmen de Jong	00bc99cc7b	added cx16/stream-wav example, refactor pcmaudio code	2023-03-03 14:18:13 +01:00
Irmen de Jong	540b3ae2f4	tweak BinaryExpression splitting	2023-02-28 21:45:38 +01:00
Irmen de Jong	dbfe4140e1	improved import search paths	2023-02-28 20:08:11 +01:00
Irmen de Jong	ded2483fc0	cx16 startup code now properly turns off mouse cursor	2023-02-27 23:35:42 +01:00
Irmen de Jong	f20356e9be	cx16.callfar signature has been changed to be easier to use	2023-02-23 23:06:20 +01:00
Irmen de Jong	d282a2d846	remove cx16.callrom() just use callfar	2023-02-23 23:02:56 +01:00
Irmen de Jong	4641ac46e7	extra question in porting guide for high ram	2023-02-22 22:56:43 +01:00