738 Commits

Author	SHA1	Message	Date
Irmen de Jong	ca868ae19e	added cx16.vload() (like the VLOAD basic instruction)	2021-03-20 02:39:53 +01:00
Irmen de Jong	11247d52b1	fix bugs in word <= and >= comparisons	2021-03-18 19:20:48 +01:00
Irmen de Jong	9a6bd760bd	fixed issues in uword '>'	2021-03-16 23:40:32 +01:00
Irmen de Jong	00b9766aea	fixed issues in word '>'	2021-03-16 23:22:58 +01:00
Irmen de Jong	b5523c7077	don't optimize with inlining too aggressively (code bloat)	2021-03-16 00:33:15 +01:00
Irmen de Jong	bf23ad78e6	improve byte '<' and '>' codegen	2021-03-15 22:26:00 +01:00
Irmen de Jong	ded1d19737	improve '==' and '!=' codegen	2021-03-15 19:29:32 +01:00
Irmen de Jong	496a3b0d2c	todo	2021-03-15 18:56:25 +01:00
Irmen de Jong	6922333755	add a cmp(x,y) function that returns no value but only sets the status bits based off the comparison (can be used with a conditional jump afterwards)	2021-03-13 15:11:22 +01:00
Irmen de Jong	6995ee2d17	fix cx16 bresenham line inaccuracy	2021-03-09 22:04:19 +01:00
Irmen de Jong	6c60ea9cac	allocate even more c64 zeropage locations for floats	2021-03-09 21:47:36 +01:00
Irmen de Jong	6bd205c02a	fix c64 bresenham line inaccuracy	2021-03-09 21:07:55 +01:00
Irmen de Jong	9120e1de88	fix ubyte/uword to float conversion crashes on Commander X16	2021-03-08 23:21:52 +01:00
Irmen de Jong	60e169bd87	added optimized integer square (x*x) routine	2021-03-08 23:08:47 +01:00
Irmen de Jong	a1729b65ab	fix min(), max(), sum(), abs()	2021-03-06 22:57:22 +01:00
Irmen de Jong	2950d26c8e	array and struct value assignments now via memcopy instead of assignment per element	2021-03-06 22:10:03 +01:00
Irmen de Jong	4f8d4a9585	use memcopy to assign arrays	2021-03-06 19:01:16 +01:00
Irmen de Jong	de04bd8cfa	added more convenient number-to-string functions to conv library	2021-03-06 13:47:27 +01:00
Irmen de Jong	076a547f91	added more convenient number-to-string functions to conv library	2021-03-06 13:34:57 +01:00
Irmen de Jong	dffd0a2706	added fastrnd8() with the old rnd() generator code in it, new code for rnd() uses the much better rndw() generator now.	2021-03-05 22:49:14 +01:00
Irmen de Jong	32d894d6b6	optimized repeat loop for word counts	2021-02-28 21:22:46 +01:00
Irmen de Jong	543efa4299	attempt 2 at optimizing repeats	2021-02-28 21:02:17 +01:00
Irmen de Jong	eba0708099	Revert "optimized repeat loop for word counts" ... This reverts commit 51e6bf0d	2021-02-28 20:29:28 +01:00
Irmen de Jong	51e6bf0d45	optimized repeat loop for word counts	2021-02-28 17:34:18 +01:00
Irmen de Jong	07b5c44a54	preparing to optimize 16 bit repeat loop	2021-02-28 17:13:15 +01:00
Irmen de Jong	7e3e18a5c7	deal with 'bra' better on 65c02	2021-02-28 16:20:03 +01:00
Irmen de Jong	e6079dfd71	don't always use pha/pla in pointer expression code	2021-02-27 16:21:46 +01:00
Irmen de Jong	cd500fee8c	wording	2021-02-25 00:52:27 +01:00
Irmen de Jong	e65c5402d7	added cx16 rasterbars example	2021-02-22 02:11:44 +01:00
Irmen de Jong	334f86480a	added irq routines for cx16	2021-02-22 00:48:41 +01:00
Irmen de Jong	edf9a500d3	kernel -> kernal	2021-02-21 22:48:06 +01:00
Irmen de Jong	a95677564e	changed system irq/rasterirq setting routines	2021-02-21 22:23:50 +01:00
Irmen de Jong	5540482888	compiler error for duplicate when choice labels	2021-02-21 21:26:15 +01:00
Irmen de Jong	00d735249b	fix pointer write outside zeropage	2021-02-21 16:22:44 +01:00
Irmen de Jong	b5289511ba	don't remove empty when choice from the list of choices!	2021-02-21 15:11:19 +01:00
Irmen de Jong	b6ded8501f	added 'align_word' and 'align_page' block options to control block start address alignment in the assembler	2021-02-21 01:24:44 +01:00
Irmen de Jong	15695a304e	start address of blocks without explicit memory address, is now word-aligned in memory	2021-02-20 03:06:00 +01:00
Irmen de Jong	6319269976	underscore '_' is now also mapped to petscii, to the graphical symbol	2021-02-20 02:55:06 +01:00
Irmen de Jong	0ed3d951a7	don't require carry parameter Pc to asmsubs to be last	2021-02-20 02:27:57 +01:00
Irmen de Jong	2f97aedc3c	fixed invalid removal of string tag from memory()	2021-02-16 23:58:31 +01:00
Irmen de Jong	92ee0aefee	docs: replaced old invalid c64scr names with txt	2021-02-16 23:28:35 +01:00
Irmen de Jong	81930312ff	added textio.setcc2() on commanderX16 to enable setting fg+bg colors.	2021-02-15 17:47:48 +01:00
Irmen de Jong	1e3930aae2	fix bug in evaluating logical expressions if one of the operands was not boolean 1 or 0	2021-02-14 18:29:05 +01:00
Irmen de Jong	2b870fb9f7	get rid of compiled examples. Just compile them yourself...	2021-02-14 17:13:29 +01:00
Irmen de Jong	78af2cd4dc	optimize peekw()	2021-02-13 23:52:08 +01:00
Irmen de Jong	02cb237623	added poke() and pokew() builtin functions	2021-02-13 23:16:50 +01:00
Irmen de Jong	cc0f19653e	added peek() and peekw() builtin functions	2021-02-13 22:38:39 +01:00
Irmen de Jong	4fff150c7b	fixed mkword() bug	2021-02-13 22:00:13 +01:00
Irmen de Jong	f6136891cc	optimized for loop over const bytes, fixed downto 1	2021-02-13 13:46:02 +01:00
Irmen de Jong	1bbd77fddb	added txt.column()	2021-02-10 22:47:49 +01:00