1967 Commits

Author	SHA1	Message	Date
Irmen de Jong	6a40f23578	cx16: added bmx library module and showbmx example	2023-11-24 23:39:05 +01:00
Irmen de Jong	82a15b5a16	65C02 cpu: use TRB and TSB instructions for in-place AND/OR.	2023-11-24 00:50:52 +01:00
Irmen de Jong	98570ac456	cx16: optimized sys.set_rasterline()	2023-11-23 00:02:04 +01:00
Irmen de Jong	1b2296ad5b	move cx16 irq examples to new API, fix some bugs in the handler	2023-11-22 23:25:39 +01:00
Irmen de Jong	16851746d6	new X16 irq handler routines and examples	2023-11-22 20:03:21 +01:00
Irmen de Jong	ba67fd318b	renamed cx16.VERA_IRQ_LINE_L to VERA_IRQLINE_L and added VERA_SCANLINE_L, to align with official register naming. ... Also added a multi-irq example for the X16 to show the updated irq handler semantics.	2023-11-22 18:36:24 +01:00
Irmen de Jong	08ac459a41	breaking change: sys.set_irq() and sys.set_rasterirq() no longer have useKernal parameter! The irq handler routine must return a boolean instead in the A register. ... When it returns true it means run the system IRQ handler afterwards. When it returns false, the system handler is NOT ran afterwards.	2023-11-21 23:22:53 +01:00
Irmen de Jong	a83e9d9a0a	added sys.save_prog8_internals() and restore_prog8_internals()	2023-11-21 22:00:43 +01:00
Irmen de Jong	62d3f01948	fix name check in inline asm ... this no longer removes a subroutine that is otherwise only called from inlined asm.	2023-11-21 01:26:50 +01:00
Irmen de Jong	af5ca2d0b8	vm: treat floats as 64 bits doubles. 0.0 printed as "0".	2023-11-21 00:57:56 +01:00
Irmen de Jong	a6756d2cea	removed diskio.set_drive(), just set the diskio.drivenumber variable directly ... there already wasn't a getter	2023-11-19 22:15:56 +01:00
Irmen de Jong	8e2c304b3c	txt.waitkey() now returns the key that was pressed	2023-11-17 20:31:19 +01:00
Irmen de Jong	2637939e62	cx16.vaddr_clone now leaves vera CTRL selected port intact	2023-11-17 19:22:23 +01:00
Irmen de Jong	faf05582f8	improved cx16 emudbg library	2023-11-17 15:07:21 +01:00
Irmen de Jong	161c02ced3	message	2023-11-17 00:37:12 +01:00
Irmen de Jong	ff8de8e42d	removing redundant compares	2023-11-16 22:56:19 +01:00
Irmen de Jong	42db3085df	improve the way %option merge works, you can now merge your own code with library code for instance.	2023-11-14 23:04:13 +01:00
Irmen de Jong	0c9daf6eaf	fix compiler crash on ptrvar[n+1] = ptrvar[2]	2023-11-14 21:46:11 +01:00
Irmen de Jong	159f80d629	next version	2023-11-14 19:06:47 +01:00
Irmen de Jong	aa949165c7	diskio.f_open_w() error handling back to what it was before ... Otherwise it eats the status message. Added comment that you have to check this manually to be sure if the call succeeded or not!	2023-11-12 21:14:06 +01:00
Irmen de Jong	d73709653d	remove unused interned strings in the resulting code (for example from removed if/else blocks)	2023-11-12 05:28:24 +01:00
Irmen de Jong	36758f41a4	fixed diskio.f_open_w() error handling, finally added f_seek_w() to be able to seek in files for writing.	2023-11-11 14:26:40 +01:00
Irmen de Jong	7ebc9c79cf	added string.append() ... cleanup redundant diskio prefixes	2023-11-10 23:53:59 +01:00
Irmen de Jong	76c09da961	make pokemon() be like poke, but also return the old value in the memory location.	2023-11-09 22:48:44 +01:00
Irmen de Jong	f70fa42eac	more accurate palette conversion	2023-11-08 01:33:55 +01:00
markjreed	5698de6cf4	feat: requirements.txt for convertsprite.py (#112)	2023-11-08 01:32:41 +01:00
Irmen de Jong	c5a333a904	CX16: diskio.f_write() now uses fast MCIOUT block writes, including hiram bank boundary wrap-over	2023-11-08 01:12:49 +01:00
Irmen de Jong	70436f5dca	cx16.vpeek() use VERA_DATA0 instead of 1, to not cause ADDRSEL to be != 0 (interferes with kernal)	2023-11-07 22:09:53 +01:00
Irmen de Jong	ee2888e744	verafx.mult/muls now return upper 16 bits of the result in r0	2023-11-06 21:55:58 +01:00
Irmen de Jong	efe4df92dc	optimize when with const value (remove other choices from code)	2023-11-06 00:08:07 +01:00
Irmen de Jong	723ab54f97	optimized all circle routines a little more. Added gfx2/monogfx safe_circle and safe_disc. Warning for when on const value.	2023-11-05 21:29:59 +01:00
Irmen de Jong	e7178ee496	optimized comparison with word variables	2023-11-05 00:20:12 +01:00
Irmen de Jong	3277544295	optimize assigning word array value to byte variable	2023-11-04 00:33:50 +01:00
Irmen de Jong	f68b46fc60	add a %zpallowed option to specify the range of zeropage register that can be used	2023-11-03 00:19:25 +01:00
Irmen de Jong	16b24fadea	gfx2 future mode, upgrate to Kotlin 1.9.20	2023-11-01 23:18:44 +01:00
Irmen de Jong	2ceaa25181	optimized code for (infrequently used) logical operations on word array	2023-10-29 23:41:34 +01:00
Irmen de Jong	513611c5a6	IR: using EXT more	2023-10-29 02:57:21 +01:00
Irmen de Jong	7ec4ba40ad	optimize asmsub arg evaluation order and stack usage	2023-10-28 17:29:00 +02:00
Irmen de Jong	92374e122b	IR: optimize concat with msb 0 into ext	2023-10-28 12:53:41 +02:00
Irmen de Jong	94f12732ab	add math.diff() and math.diffw()	2023-10-27 22:36:43 +02:00
Irmen de Jong	0904712a00	remove last trace of getTempVar (arry index expression) ... tiny optimization	2023-10-27 21:41:52 +02:00
Irmen de Jong	335213b55f	tweaks	2023-10-21 02:16:58 +02:00
Irmen de Jong	3dc5a0e7f8	some arrays can be in BSS	2023-10-18 23:59:37 +02:00
Irmen de Jong	d88c09b098	fix signed byte to word casting issue uw = 8888 + (bb as ubyte)	2023-10-17 22:54:33 +02:00
Irmen de Jong	893b383bdf	fix signed byte to word sign extension in assignment	2023-10-17 03:08:37 +02:00
Irmen de Jong	dd7c9d62e6	remove assigment splitter, it now caused code bloat instead of more efficient code	2023-10-16 02:07:22 +02:00
Irmen de Jong	97c5c90eff	fix codegen for var1>>=var2 and var1<<=var2 when var2 is zero	2023-10-16 00:04:21 +02:00
Irmen de Jong	1fb94e7a7b	monogfx and gfx2: flood fill uses optimized horizontal line drawing	2023-10-15 23:19:11 +02:00
Irmen de Jong	daca87c6d0	added -breakinstr compiler option	2023-10-15 21:55:09 +02:00
Irmen de Jong	203ec5fa46	implement taking address of array var with variable index	2023-10-15 20:24:48 +02:00