26 Commits

Author	SHA1	Message	Date
Irmen de Jong	d65cfbf093	fixed math.mul_word_40 that was actually doing *80...	2020-12-23 00:54:11 +01:00
Irmen de Jong	4977d1fbd5	bit shift expressions are "expanded" to the target value's datatype, now also for subroutine arguments. ... implemented word bit shifts by variable number of bits.	2020-12-14 20:44:48 +01:00
Irmen de Jong	452c29574d	added optimized mul 320 routine	2020-12-07 22:55:16 +01:00
Irmen de Jong	aaa20093ef	cleaning up and correcting cc for builtin functions	2020-11-06 00:56:26 +01:00
Irmen de Jong	9d17421c66	implemented the arithmetic functions with new cc. fixed sgn().	2020-11-04 02:27:29 +01:00
Irmen de Jong	3e28ed4fe4	mader versions of abs() and sgn() returning value in register	2020-10-28 22:56:13 +01:00
Irmen de Jong	aec3b82476	fixed bitshifting by more than the number of bits in the value	2020-10-19 02:05:01 +02:00
Irmen de Jong	c426f4626c	added some more missing aug assign operator code	2020-10-07 22:53:18 +02:00
Irmen de Jong	af6731c9c8	preparing version 4.3	2020-09-22 21:50:56 +02:00
Irmen de Jong	25cf0d2b94	don't suggest a mult replacement routine to be used, faster ones are likely to require large tables	2020-09-22 21:19:01 +02:00
Irmen de Jong	2201765366	mult fixes	2020-09-20 00:17:33 +02:00
Irmen de Jong	48858019b7	added the last of the optimized mul_word asm routines	2020-09-14 23:54:01 +02:00
Irmen de Jong	aff6b1fca5	added some more optimized mul_word asm routines	2020-09-14 23:03:18 +02:00
Irmen de Jong	d260182ef3	added some more optimized mul_byte asm routines	2020-09-14 22:06:40 +02:00
Irmen de Jong	ea8b7ab193	reg_x removal: math.asm and some others	2020-09-13 20:38:50 +02:00
Irmen de Jong	e21aa2c8f0	better naming of the optimized math mult routines	2020-09-09 22:16:37 +02:00
Irmen de Jong	e112dfd910	implemented signed byte and word division	2020-08-29 00:00:53 +02:00
Irmen de Jong	0b55372b3b	cleanup cx16 things and added call signatures. c64graphics moved into built-in libraries.	2020-08-28 21:42:53 +02:00
Irmen de Jong	d97da3bb7b	implemented almost all math operations	2020-08-27 20:47:22 +02:00
Irmen de Jong	78bdbde3ae	refer to ZP scratch constants from asm code via the global P8ZP constants as well	2020-08-25 19:44:08 +02:00
Irmen de Jong	ef7744dbda	asm fix	2020-08-21 04:02:10 +02:00
Irmen de Jong	50a85ee6b0	attempt to optimize asm for bitshifts more.	2020-03-23 22:59:29 +01:00
Irmen de Jong	27f987f0ae	fixed bit shifts, added sgn() function	2019-08-17 16:44:28 +02:00
Irmen de Jong	905d8a0c06	actually, get rid of integer pow() because a naive multiplication loop approach is way too slow	2019-03-31 18:04:19 +02:00
Irmen de Jong	d05d8de447	optimize math from Soci's suggestions	2019-02-12 23:16:13 +01:00
Irmen de Jong	5471c5211c	make %asminclude work, restructure prog8lib into separate asm file	2019-01-21 00:49:48 +01:00