90 Commits

Author	SHA1	Message	Date
Irmen de Jong	e384822b2c	array size in vardecl is optional when initializer array value is given	2019-04-16 01:19:51 +02:00
Irmen de Jong	a9bbe0bc40	removed the memory keyword instead use & now (reuse the address-of operator to reduce the number of different concepts in the grammar)	2019-04-12 22:00:32 +02:00
Irmen de Jong	0820716e7b	added sqrt16() integer square root	2019-03-16 19:25:47 +01:00
Irmen de Jong	d9d83248fe	implemented strlen() function	2019-03-15 23:10:26 +01:00
Irmen de Jong	06f0984fa1	docs about irq handlers	2019-03-07 01:02:11 +01:00
Irmen de Jong	77dc35dc6a	added read_flags() function, uword2bcd routine no longer enables irq again if it wasn't enabled before calling it.	2019-03-05 23:10:00 +01:00
Irmen de Jong	5ea2f2d4db	docs about @zp tag	2019-02-28 00:13:59 +01:00
Irmen de Jong	2f1249489b	datatype cleanups	2019-02-25 01:22:56 +01:00
Irmen de Jong	73b0cc4056	docs	2019-01-31 23:46:58 +01:00
Irmen de Jong	204cc03fc8	doc	2019-01-26 23:28:28 +01:00
Irmen de Jong	fa8a3c997a	Expressions can now be split over multiple lines. Fixed datatype of len().	2019-01-26 17:32:26 +01:00
Irmen de Jong	d37c9d1680	argument type casts for builtin functions, added memset, tweaked memcopy/memset assembly a bit	2019-01-23 00:19:29 +01:00
Irmen de Jong	75b38d7b84	added swap() slow version	2019-01-18 01:33:54 +01:00
Irmen de Jong	b2ecf16234	fixed some array length loop issues	2019-01-09 22:28:04 +01:00
Irmen de Jong	46c282d6d5	created mkword function	2019-01-09 01:03:33 +01:00
Irmen de Jong	58854ef45b	doc fix	2019-01-08 02:25:22 +01:00
Irmen de Jong	295f7a6c6e	added unsigned versions of sin and cos (0..255, 0..65535)	2019-01-06 22:56:06 +01:00
Irmen de Jong	9f4ac37a00	split off c64flt library for all floating point routines	2019-01-05 16:09:05 +01:00
Irmen de Jong	32d82e8e56	asmsubs can now specify params and return values to be on the stack. ... implemented fast integer fixed-point sin and cosine functions.	2019-01-04 22:11:46 +01:00
Irmen de Jong	2f9eabeac7	c64 irq handling routines	2019-01-02 02:47:52 +01:00
Irmen de Jong	c2eb181b5a	added memcopy function	2019-01-01 18:38:43 +01:00
Irmen de Jong	ac8e7f4fa9	made setting/restoring the IRQ vector explicit	2019-01-01 18:05:50 +01:00
Irmen de Jong	a319e6f9ec	direct memory access and sprite fixes	2018-12-31 04:48:26 +01:00
Irmen de Jong	aeb963673a	sprites example	2018-12-31 01:52:18 +01:00
Irmen de Jong	500777bf78	added direct memory access ("poke"/"peek")	2018-12-31 01:10:42 +01:00
Irmen de Jong	904e317781	cleanups, fix scope of certain generated nodes in for loops	2018-12-25 01:05:38 +01:00
Irmen de Jong	d55bbcf706	removed string conversion builtin functions, they're now subroutines in c64util	2018-12-22 01:07:43 +01:00
Irmen de Jong	ee893e5a2c	multiplications	2018-12-20 23:28:03 +01:00
Irmen de Jong	5870006b2f	introduced type cast "... as ..." instead of builtin functions	2018-12-20 03:17:41 +01:00
Irmen de Jong	3a7b341f47	fixes	2018-12-18 18:32:41 +01:00
Irmen de Jong	ca1d6bff56	log functions	2018-12-18 02:02:19 +01:00
Irmen de Jong	bcfb390077	optimizations	2018-12-17 15:52:37 +01:00
Irmen de Jong	be819ba8a7	got the number guessing example fully working on c64 asm	2018-12-11 00:09:37 +01:00
Irmen de Jong	f070dc22bb	save X register automatically when calling sub that clobbers X	2018-12-09 19:48:59 +01:00
Irmen de Jong	6c8354aef0	taking the address of strings and arrays	2018-11-23 00:31:21 +01:00
Irmen de Jong	069f6ea372	improved assignment of single character values and strings	2018-11-22 00:58:21 +01:00
Irmen de Jong	d6432df90d	got rid of 16-bit register pair variables (AX, AY, XY) they were complicating things too much	2018-11-02 22:06:57 +01:00
Irmen de Jong	5bf2c4a798	got rid of matrix type	2018-10-30 20:29:03 +01:00
Irmen de Jong	1fea9e3bc4	matrix doc	2018-10-27 22:16:18 +02:00
Irmen de Jong	a825bbff96	fix array problems, limit size of arrays.	2018-10-23 00:52:51 +02:00
Irmen de Jong	ba384c9722	rsave/rrestore added	2018-10-14 22:32:03 +02:00
Irmen de Jong	987915a77a	doc	2018-10-12 18:01:40 +02:00
Irmen de Jong	7aec14524e	fix datatype conversion issues	2018-10-12 15:50:32 +02:00
Irmen de Jong	42394f561b	syntax checks on asmsubs	2018-10-08 22:35:39 +02:00
Irmen de Jong	34d26e42e1	fixed some type checks	2018-10-07 02:05:26 +02:00
Irmen de Jong	30b58c8567	variables are reset to their declared value when entering the scope again	2018-10-07 00:21:13 +02:00
Irmen de Jong	6edd5f9b30	can now declare for loop variable on the spot	2018-10-06 22:54:03 +02:00
Irmen de Jong	1d37841575	for, while, repeat, if, branch bodies are now (anonymous) symbol scopes	2018-10-06 18:42:06 +02:00
Irmen de Jong	a7abc32368	wrd and wrdhi functions added for byte-word conversion, more constant folding optimizations	2018-10-06 00:10:30 +02:00
Irmen de Jong	4501276217	cube3d and tweaks	2018-10-03 01:57:16 +02:00