1851 Commits

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Author	SHA1	Message	Date
Irmen de Jong	ddf1be2a13	status condition couldn't properly be tested because restoring the X register clobbers the status flag	2020-12-08 22:15:07 +01:00
Irmen de Jong	b7694686c2	optimized code for branches containing just a goto or break statement	2020-12-08 22:00:52 +01:00
Irmen de Jong	63332c0530	fix wrong branch instructions for some if_xxx	2020-12-08 21:29:40 +01:00
Irmen de Jong	8a504f8eee	fixed compiler crash: when passing the name of a subroutine instead of an array or string to an UWORD parameter ... now allows taking the address of a subroutine &routine	2020-12-08 21:17:31 +01:00
Irmen de Jong	106fc5daa4	tweak	2020-12-08 03:39:45 +01:00
Irmen de Jong	7accb73993	iterative file listing instead	2020-12-08 03:34:45 +01:00
Irmen de Jong	e9aa6a0956	TODOs	2020-12-08 02:20:24 +01:00
Irmen de Jong	df20467e03	completed diskio file lister	2020-12-08 02:16:41 +01:00
Irmen de Jong	ecbd9d739e	completed diskio file lister	2020-12-08 01:34:08 +01:00
Irmen de Jong	8af17c295a	fixed diskio directory block sizes	2020-12-08 01:02:38 +01:00
Irmen de Jong	329b28cad1	making diskio.listfiles	2020-12-07 23:49:34 +01:00
Irmen de Jong	452c29574d	added optimized mul 320 routine	2020-12-07 22:55:16 +01:00
Irmen de Jong	5bedc1b333	remove test file	2020-12-06 18:40:47 +01:00
Irmen de Jong	0bf6d2f72c	tweak	2020-12-06 18:38:27 +01:00
Irmen de Jong	c09b8af491	optimized koalaviewer to plot 8 pixels at once in the loop	2020-12-06 18:25:01 +01:00
Irmen de Jong	260bcd3a55	added syntax error for non-constant array size declaration	2020-12-06 17:02:56 +01:00
Irmen de Jong	6b5211ad12	tweak word shift unroll	2020-12-06 08:36:19 +01:00
Irmen de Jong	a92ec14989	use 'stz' more often on 65c02 cpu (cx16)	2020-12-06 08:30:13 +01:00
Irmen de Jong	b3348eb22b	formatting	2020-12-06 07:52:58 +01:00
Irmen de Jong	bec5a261e5	optimizing koalaviewer	2020-12-06 07:47:54 +01:00
Irmen de Jong	4b53641e1d	optimized text screen clear/fill and scrolling on c64	2020-12-06 01:16:31 +01:00
Irmen de Jong	00071d53d5	optimized disc (filled circle) drawing on c64, fixed off by 1 disc width in cx16 version	2020-12-06 00:33:32 +01:00
Irmen de Jong	6902834568	remove dummy argument for txt.scroll_XXXX() functions on cx16	2020-12-06 00:19:47 +01:00
Irmen de Jong	fa2d87f3dd	optimized disc (filled circle) drawing on cx16	2020-12-06 00:01:19 +01:00
Irmen de Jong	44019d1a61	strings and arrays are no longer directly assignable to an UWORD, you need an explicit & (address-of) now	2020-12-03 18:39:32 +01:00
Irmen de Jong	6f74fb49bd	added c64colors module. added vpeek/vpoke to cx16 syslib. koalaviewer example now uses better c64 color palette.	2020-12-03 18:14:49 +01:00
Irmen de Jong	a303b39cf0	added C64 'koala' image viewer example for Cx16	2020-12-03 16:02:51 +01:00
Irmen de Jong	3e63a29c59	diskio now properly closes files after a load or save	2020-12-03 16:01:58 +01:00
Irmen de Jong	261c0fc9b6	started adding syntax highlighting files	2020-12-02 20:48:50 +01:00
Irmen de Jong	895b30f7e5	version 5.2	2020-12-01 22:49:08 +01:00
Irmen de Jong	b985604e22	slight tweak to word bitshift for large shift values	2020-12-01 22:48:02 +01:00
Irmen de Jong	f7953e4ef3	fix float comparison error that creeped in with no longer using the stack for that	2020-12-01 22:19:03 +01:00
Irmen de Jong	63483d1f0e	warnings, errors and todos	2020-12-01 03:24:06 +01:00
Irmen de Jong	8b981f03bf	optimized reg_lesseq_w (word <= word) to avoid using extra zp word, by swapping operands	2020-12-01 02:09:48 +01:00
Irmen de Jong	d0d0910bf2	corrected greatereq_w (word >= word)	2020-12-01 01:57:12 +01:00
Irmen de Jong	57ac820767	readme	2020-11-30 22:42:51 +01:00
Irmen de Jong	b8bda867b6	optimized reg_lesseq_w (word <= word)	2020-11-30 02:26:00 +01:00
Irmen de Jong	05d3a2450c	optimized reg_less_w (word < word)	2020-11-30 01:53:44 +01:00
Irmen de Jong	d40788adfa	optimized in-place array element modification to use simpler assignment asm code	2020-11-28 00:44:38 +01:00
Irmen de Jong	83fbf86b1c	no longer generate double assignment to the indexer var for in-place modifying array variable	2020-11-27 23:46:01 +01:00
Irmen de Jong	e876008427	tiny tweak of typecasting str to uword	2020-11-26 19:21:07 +01:00
Irmen de Jong	2b43353eb4	readme	2020-11-26 02:04:01 +01:00
Irmen de Jong	a74403c347	float typecasts optimization	2020-11-26 01:52:48 +01:00
Irmen de Jong	2f4c6c8697	float typecasts optimization	2020-11-26 01:39:27 +01:00
Irmen de Jong	238d8197f5	byte/word typecasts optimized even further to just use cpu registers (and fixed sign extending AY)	2020-11-26 01:33:45 +01:00
Irmen de Jong	53a600d87b	fix typecasting of signed byte to signed word in a variable	2020-11-25 22:33:41 +01:00
Irmen de Jong	2a0ffaf45d	started to optimize typecasts to use translateExpression() less	2020-11-25 00:17:42 +01:00
Irmen de Jong	936b046ed9	optimize word [operator] byte, without translateExpression()	2020-11-24 23:41:10 +01:00
Irmen de Jong	378dcfe351	fix computation error of word - byte	2020-11-24 22:23:16 +01:00
Irmen de Jong	0a330b9288	warmings	2020-11-24 22:21:54 +01:00