3035 Commits

Author	SHA1	Message	Date
Irmen de Jong	fb3a001a99	attempting to optimize redundant variable initializations (STZs)	2026-03-12 21:38:28 +01:00
Irmen de Jong	04910ffbc0	add enum syntax (sugar for list of const decls)	2026-03-10 20:33:43 +01:00
Irmen de Jong	f9767a5b1b	cx16: added sys.waitirq() that just does a WAI like waitvsync() but it is explicit about its behavior	2026-03-08 18:05:43 +01:00
Irmen de Jong	3b68741208	replace indexed pointer deref expressions with peek(ptr+index)	2026-03-08 12:59:34 +01:00
Irmen de Jong	1ad9e0fc46	implement missing struct field array indexing and faulty pointer dereferencing	2026-03-08 02:43:52 +01:00
Irmen de Jong	ce244906ef	added wavfile and adpcm library modules (adpcm only on X16)	2026-03-07 20:47:23 +01:00
Irmen de Jong	998d1ad446	IR: storezi now also takes an immediate offset argument, optimized some code gen to utilize that offset better insteads of doing separate ADDs	2026-03-04 01:12:01 +01:00
Irmen de Jong	89e38c6d42	IR: loadfield/storefield are now just loadi/storei	2026-03-03 21:17:27 +01:00
Irmen de Jong	a326c6f079	adding multivalue vardecls and assignments	2026-03-03 00:06:48 +01:00
Irmen de Jong	17850d3bc1	fix certain long initialization type error	2026-03-02 02:14:31 +01:00
Irmen de Jong	d03e49a92f	implemented 6502 long loops with step >1	2026-03-01 03:13:54 +01:00
Irmen de Jong	62c5b531c5	implemented 6502 long loops with step 1 or -1	2026-03-01 02:06:18 +01:00
Irmen de Jong	8911f58bd2	fix IR long comparisons (used in for loops for instance)	2026-03-01 01:45:07 +01:00
Irmen de Jong	da6e47d422	fix IR long comparisons (used in for loops for instance)	2026-03-01 01:17:22 +01:00
Irmen de Jong	10d80d0274	tinyc64 custom config: move SCRATCH_PTR to $04+$05, from $9b+$9c because $9b is used by JiffyDOS. see #217	2026-02-28 23:19:57 +01:00
Irmen de Jong	0a52cd2cee	changed math.crc16() to now also take an initvalue and xorout value, to make it more flexible in calculating various variants of CRC16 checksums	2026-02-28 18:13:00 +01:00
Irmen de Jong	859a02fb0a	adding profiling instrumentation support	2026-02-27 22:41:42 +01:00
Irmen de Jong	08e3652924	sgn() can look directly at msb if arg is a variable	2026-02-24 22:11:50 +01:00
Irmen de Jong	10796c09c7	cleanup weiord multi-return type handling more	2026-02-24 21:42:44 +01:00
Irmen de Jong	bdbdf6e5cd	add lmh(longvalue) builtin function that returns the low, mid, hi (=bank) bytes of a long ... symboldumps now also contain the builtin functions	2026-02-23 21:30:39 +01:00
Irmen de Jong	1b5dd980df	optimize result register cases for mklong() and mkword()	2026-02-23 02:07:43 +01:00
Irmen de Jong	f6b59c6832	optimize some result register cases for peekw()	2026-02-23 00:54:12 +01:00
Irmen de Jong	fe8d904792	fixing result register assignment from builtin functions	2026-02-22 19:54:21 +01:00
Irmen de Jong	9736ac19d1	implementing multiple return values for builtin functions	2026-02-22 19:54:21 +01:00
Irmen de Jong	093be9f2dd	sys.push(), sys.pop() etc etc are now builtin functions again push() pop() to avoid storing value in temporary variables ... this means that all of the syslib.p8 library files no longer contain all those stack related asmsubs	2026-02-21 02:11:34 +01:00
Irmen de Jong	f2077cb56f	sqrt_long() no longer allocates a bunch of zeropage variables	2026-02-20 01:23:33 +01:00
Irmen de Jong	2a9ac45cad	diskio: make f_open, f_open_w, and exists to read the command channel for success status rather than depending on flaky ST	2026-02-18 02:05:47 +01:00
Irmen de Jong	2613d45cd5	swap() is now a statement instead of a builtin function call	2026-02-17 20:56:21 +01:00
Irmen de Jong	74ca190ce0	long args call convention is to pass via parameter variable not R14R15	2026-02-15 17:36:09 +01:00
Irmen de Jong	6a0b22bb64	implement sqrt(long)	2026-02-15 17:11:31 +01:00
Irmen de Jong	5eb873b722	conv.str2long() added. alias problems detected.	2026-02-12 00:38:42 +01:00
Irmen de Jong	709ced1bca	alias test program, replace alias chains	2026-02-10 21:08:35 +01:00
Irmen de Jong	b9a6deea25	implement ror / rol on ptr expressions	2026-02-08 21:20:13 +01:00
Irmen de Jong	75accf4059	release 12.1	2026-01-28 23:45:42 +01:00
Irmen de Jong	ee492a1e9a	some more optimized swap() code paths	2026-01-28 00:07:10 +01:00
Irmen de Jong	415f0fb071	pet: added bunch more diskio routines like directory(), delete(), rename() and list_filenames()	2026-01-27 01:07:08 +01:00
Irmen de Jong	8e7bf4227b	pet: added diskio.save() and save_raw()	2026-01-26 22:32:46 +01:00
Irmen de Jong	d2b743c296	pet: added diskio.load() and load_raw()	2026-01-26 02:38:40 +01:00
Irmen de Jong	cb44e76626	swap	2026-01-25 19:14:05 +01:00
Irmen de Jong	5cbd4aafcc	strings: added next_token() which mimicks C's strtok() routine	2026-01-25 00:09:52 +01:00
Irmen de Jong	4aa326d5ca	diskio: added lf_start_list_having_prefix() ... strings: added split()	2026-01-24 22:42:54 +01:00
Irmen de Jong	39b1bbcf58	pet32: added more missing routines in textio like column(), row()	2026-01-24 19:34:33 +01:00
Irmen de Jong	4661d3bada	implement simple array element swap()	2026-01-24 18:41:25 +01:00
Irmen de Jong	b99b054a09	cx16: add missing extapi16 call numbers ... tweak swap(long,long) and swap(ptr^^, ptr^^)	2026-01-24 11:51:42 +01:00
Irmen de Jong	3fb45a611a	make math.gcd() use swap() builtin	2026-01-24 00:14:31 +01:00
Irmen de Jong	2e0db6f211	add swap() builtin for optimized value swaps without the need for a temporary variable	2026-01-23 23:17:10 +01:00
Irmen de Jong	dfad83650d	add math.gcd()	2026-01-23 00:03:13 +01:00
Irmen de Jong	492cd686a0	avoid invalid pointer arithmetic in joined expresssions. Fixes #206	2026-01-22 22:25:48 +01:00
Irmen de Jong	f56037142b	added petgfx module for pet32, c64, c128 for petscii block characters drawing (double resolution)	2026-01-22 02:17:04 +01:00
Irmen de Jong	a41cb60328	pet: working boingball example, implement floats.GIVUAYFAY ... cx16: improved floats.GIVUAYFAY to no longer depend on magic zp locations	2026-01-20 22:58:47 +01:00