3018 Commits

Author	SHA1	Message	Date
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
Irmen de Jong	ca3e4b161b	add Amiga boing ball example, plus more pet syslib definitions, and pet diskio beginnings	2026-01-19 22:47:58 +01:00
Irmen de Jong	4971ebd41f	pet32: added floats support!	2026-01-18 23:32:19 +01:00
Irmen de Jong	e2276f000c	fix alias issue when it targeted multi variable declaration	2026-01-18 19:48:37 +01:00
Irmen de Jong	520a12194e	cx16: add new X16Edit rom entrypoint x16edit_loadfile_options2() that also takes starting line number	2026-01-18 19:10:06 +01:00
Irmen de Jong	a385412e70	smaller floats.internal_long_to_float()	2026-01-17 20:38:30 +01:00
Irmen de Jong	3009ddaaab	strings: adding compare_nocase and compare_nocase_iso	2026-01-17 17:01:34 +01:00
Irmen de Jong	d477e9b2bd	pet32: added VIA registers (in 'pet' namespace) and petsnd module to play sound.	2026-01-16 00:15:04 +01:00
Irmen de Jong	e3bb09d2a1	diskio: case insensitive file/dir listings only on CX16 target, and based on ISO encoding	2026-01-14 23:12:12 +01:00
Irmen de Jong	112bce0ac0	cx16: added ISO lowercase and uppercase routines to strings module	2026-01-14 22:07:24 +01:00
Irmen de Jong	620793011e	way faster long to float conversion routine, fixes #202	2026-01-13 22:55:37 +01:00
Irmen de Jong	cb4ffaa028	added case-insensitive pattern matcher strings.pattern_match_nocase() ... added various case-insensitive versions of the file and directory listing routines in diskio (the ones that take an optional pattern)	2026-01-13 01:33:46 +01:00
Irmen de Jong	8c4944d703	optimized long and float copying through pointers	2026-01-12 00:19:21 +01:00
Irmen de Jong	f5fbb5f930	implement some missing float copy	2026-01-11 22:06:21 +01:00
Irmen de Jong	40ce40db32	irq doc	2026-01-11 19:00:37 +01:00
Irmen de Jong	5cd175d54f	optimize successive additions/subtractions and multiplications (with const) into just a single add/sub, mul ... optimize var = simpleexpression | var += expression --> var = simpleexpression + expression (for any augmented operator)	2026-01-11 01:30:04 +01:00
Irmen de Jong	b51e116b63	optimize expression: uwordvar + 256 and variants to only manipulate msb	2026-01-10 22:50:33 +01:00
Irmen de Jong	5c7ac0efb7	IR: remove broken loadi/storei optimization	2026-01-10 22:23:01 +01:00