2646 Commits

Author	SHA1	Message	Date
Irmen de Jong	0e177cb531	added cbm.RDTIML and cbm.SETTIML wrappers	2025-10-04 02:00:24 +02:00
Irmen de Jong	35b921b062	added bcd module for decimal addition and subtraction using BCD mode	2025-10-03 23:36:17 +02:00
Irmen de Jong	a7d98e43b8	cmp(long, long)	2025-10-03 22:41:59 +02:00
Irmen de Jong	845ee2dd83	smaller code for several long operations	2025-10-03 21:25:13 +02:00
Irmen de Jong	f9b0bfe31b	implement rol() and ror() on longs (also rol2 and ror2 and abs)	2025-10-03 01:22:24 +02:00
Irmen de Jong	f303d15628	fix long equality checks	2025-10-03 01:22:24 +02:00
Irmen de Jong	67f7ffa52d	multi value returns with longs	2025-10-03 01:22:24 +02:00
Irmen de Jong	88c5d9783a	long params and return values	2025-10-03 01:22:24 +02:00
Irmen de Jong	e7fc0360ad	long bitwise operator expressions	2025-10-03 01:22:24 +02:00
Irmen de Jong	cd1862dd9f	fix signed long shift right	2025-10-03 01:22:24 +02:00
Irmen de Jong	045c4909a8	long equality comparisons	2025-10-03 01:22:24 +02:00
Irmen de Jong	e0107bacbd	implement long << >> expressions	2025-10-03 01:22:24 +02:00
Irmen de Jong	b3bd2a6a09	fixed a bunch of long type handling	2025-10-03 01:22:24 +02:00
Irmen de Jong	ff1f58e022	implement simple + / - long expressions	2025-10-03 01:22:24 +02:00
Irmen de Jong	44f70da113	upgrade to JDK 17 for the build process (required by Gradle 9)	2025-10-03 00:18:55 +02:00
Irmen de Jong	c09b1395f6	IR: add a unit test for the SSA basic block change	2025-10-01 22:49:51 +02:00
Irmen de Jong	d6a8201291	IR: fix SQRT reg1 type	2025-10-01 20:28:38 +02:00
Irmen de Jong	4187f97f7a	IR: rename <CODE> to <CHUNK> , put the code lines in a new sub node <CODE> for improved xml structure	2025-10-01 19:32:05 +02:00
Irmen de Jong	9d3b2f12fd	IR code blocks now better SSA basic blocks (ending with single branch instruction)	2025-10-01 19:08:44 +02:00
Irmen de Jong	75da38224d	IR: make LSIG,MSIG,CONCAT instruction set flags to skip cmp #0 afterwards (if msb(x)>0)	2025-09-30 21:48:57 +02:00
Irmen de Jong	2c8b1c2022	moved cx16.cpu_is_65816() to sys.cpu_is_65816(). It know also does proper detection on the C64 and C128 like on the X16, because those two computers can also have this CPU via a SuperCPU expansion.	2025-09-29 21:37:26 +02:00
Irmen de Jong	2c7256a443	support assignment to indexed pointer targets	2025-09-27 14:52:04 +02:00
Irmen de Jong	65d6c1c438	fix IR instruction R/W usage counter	2025-09-25 01:50:27 +02:00
Irmen de Jong	abeefb5655	improved pointer[0]	2025-09-24 22:26:09 +02:00
Irmen de Jong	50fecbcebe	c64 sprite multiplexer WIP	2025-09-24 21:11:08 +02:00
Irmen de Jong	4fe8b72d42	fix broken uword comparison and asm peephole optimization	2025-09-24 02:42:26 +02:00
Irmen de Jong	f3b060df51	no longer save Y register when loading value through ZP pointer LDA (zp),Y	2025-09-23 22:59:01 +02:00
Irmen de Jong	09d1cb6925	fix crash when indexing on a label or subroutine name ... working on multiplexer	2025-09-23 20:07:52 +02:00
Irmen de Jong	54fa72fa98	added sys.waitrasterline() routine like sys.waitvsync() but wait for a given raster line ... optimize uword <= $xx00 into msb(uword)<$xx	2025-09-23 01:09:54 +02:00
Irmen de Jong	fd62fe7511	fix crash on invalid type cast added to ptr deref expression ('.' operator)	2025-09-22 23:54:01 +02:00
Irmen de Jong	bfb34dff62	fix recursive var decl error in case of some pointer derefs	2025-09-22 23:45:59 +02:00
Irmen de Jong	817b623596	optimize uword >= $xx00 into msb(uword)>=$xx	2025-09-22 22:59:56 +02:00
Irmen de Jong	f6dbeb1f63	working on a more complex c64 sprite multiplexer	2025-09-22 21:58:12 +02:00
Irmen de Jong	c4b9bdd33f	proper pointer array initializer size checking, nicer sprite movement in simplemultiplexer	2025-09-22 20:07:38 +02:00
Irmen de Jong	68e0d5f1b5	add sys.set_rasterline on c64 and c128 targets as well (cx16 already had it)	2025-09-21 01:36:43 +02:00
Irmen de Jong	4939e3df55	add sys.update_rasterirq, more robust sei/cli handling, added simple c64 sprite multiplexer example	2025-09-21 00:28:33 +02:00
Irmen de Jong	19f19f3880	doc and opening borders	2025-09-20 21:44:48 +02:00
Irmen de Jong	ad0c767ea8	%breakpoint! introduced to place after an assignment to make it parse correctly	2025-09-20 00:46:15 +02:00
Irmen de Jong	c2f5d37486	new cx16/charfade.p8 example	2025-09-19 04:44:08 +02:00
Irmen de Jong	231b50dacb	optimize certain word multiplication with bit shifting if it's a power of 2	2025-09-18 20:57:26 +02:00
Irmen de Jong	a71895cbe8	optimize pointer.field += 1 into pointer.field INC/DEC	2025-09-18 19:27:36 +02:00
Irmen de Jong	a8bede17b2	fix defer() with the arena allocator ("return values are evaluated before the defer is executed")	2025-09-17 23:59:32 +02:00
Irmen de Jong	f6c8e693a5	add offsetof()	2025-09-17 23:30:15 +02:00
Irmen de Jong	9461e4088c	fixed the hashtable example and workarounds for misbehaving defer in allocators	2025-09-17 22:53:01 +02:00
Irmen de Jong	efd73fd10d	implement some more in place pointer operators	2025-09-17 18:19:03 +02:00
Irmen de Jong	ddf6e84a1a	fix type checks for wrong pointer types in pointer array initalizer and assignment	2025-09-16 21:18:29 +02:00
Irmen de Jong	633d6c34e2	add support for struct pointers and short-form initializers in arrays and assignments	2025-09-16 20:37:50 +02:00
Irmen de Jong	6e7fbc6683	fix crash when invalid struct name is used in pointer decl	2025-09-15 20:39:21 +02:00
Irmen de Jong	124ea1230b	fix vm to understand struct instances in arrays	2025-09-14 19:04:01 +02:00
Irmen de Jong	8b48a295b6	allow struct initializers to occur in array literals	2025-09-14 18:16:46 +02:00