1875 Commits

Author	SHA1	Message	Date
Irmen de Jong	f29d24e96a	fixup split words array comparisons	2024-03-02 23:19:55 +01:00
Irmen de Jong	620ffe54ec	asm optimizer: don't remove labels. remove redundant cmp/cpx/cpy instructions.	2024-03-02 23:19:53 +01:00
Irmen de Jong	ceaa4cd07d	array issue	2024-03-02 23:19:39 +01:00
Irmen de Jong	af17f903ee	fix that if not fcall() wasn't transformed to a conditional branch instruction	2024-03-02 23:19:39 +01:00
Irmen de Jong	c532e28841	fix several remaining bool return values in library routines	2024-03-02 23:19:39 +01:00
Irmen de Jong	dba0846866	optimize word >, word <=	2024-03-02 23:19:39 +01:00
Irmen de Jong	bed629998a	fix large code for some compares	2024-03-02 23:19:39 +01:00
Irmen de Jong	bc2ede76bf	tweak to byte compares	2024-03-02 23:19:39 +01:00
Irmen de Jong	2a1fec2ed2	fix codegen error for comparisons	2024-03-02 23:19:39 +01:00
Irmen de Jong	004048e5a7	fix IR codegen error for b=float>value	2024-03-02 23:19:39 +01:00
Irmen de Jong	b941d6f1e4	new comparison tests	2024-03-02 23:19:39 +01:00
Irmen de Jong	37b346740b	fix 6502 casting uword and float to bool	2024-03-02 23:19:39 +01:00
Irmen de Jong	f5e332daf7	remove redundant IR instructions like SNZ	2024-03-02 23:19:39 +01:00
Irmen de Jong	fe9a9fc5cb	new if tests	2024-03-02 23:19:39 +01:00
Irmen de Jong	a1574a7187	added txt.print_bool, several fixes	2024-03-02 23:19:39 +01:00
Irmen de Jong	a5110b1f96	improved De Morgan rewrite rules	2024-03-02 23:19:39 +01:00
Irmen de Jong	006713fe13	optimize boolean to ubyte assignment (skip type cast)	2024-03-02 23:19:39 +01:00
Irmen de Jong	7868e672e0	ifelse more	2024-03-02 23:19:39 +01:00
Irmen de Jong	e1a133c2c0	ifelse more	2024-03-02 23:19:39 +01:00
Irmen de Jong	c77cd0da39	ifelse more	2024-03-02 23:19:39 +01:00
Irmen de Jong	577333f2c4	new ifelse codegen	2024-03-02 23:19:39 +01:00
Irmen de Jong	7d8cdcbfea	more bool fixes and optimizations in codegen	2024-03-02 23:19:39 +01:00
Irmen de Jong	c5c4c6f111	start of new ifelse	2024-03-02 23:19:39 +01:00
Irmen de Jong	acd841dbb6	bool changes in 6502 assignment codegen	2024-03-02 23:19:37 +01:00
Irmen de Jong	6b52ba9397	6502 asmgen	2024-03-02 23:19:20 +01:00
Irmen de Jong	10d12f73d6	IR/VM: testing the boolean changes, added in-place and/or.	2024-03-02 23:19:20 +01:00
Irmen de Jong	cd9119655c	IR codegen	2024-03-02 23:19:20 +01:00
Irmen de Jong	92527b4c1d	examples: add ==0 or !=0 to expressions that depend on implicit conversion from byte to bool	2024-03-02 23:19:18 +01:00
Irmen de Jong	c48012c385	tweak ifelse > and <= order	2024-03-02 17:01:31 +01:00
Irmen de Jong	a282b17286	added asm optimizer for <= byte (bcc+beq->bcs)	2024-03-02 15:34:54 +01:00
Irmen de Jong	58d9463f16	consolidate word comparison codegen	2024-03-02 14:00:12 +01:00
Irmen de Jong	047decd552	consolidate byte comparison codegen	2024-03-01 22:21:22 +01:00
Irmen de Jong	82e0877e64	readme	2024-03-01 00:41:11 +01:00
Irmen de Jong	040d75dafa	VM now supports indirect jump instruction	2024-02-22 16:19:26 +01:00
Irmen de Jong	b5e691f367	IR: fix chunk reachability: via unchopped chunk label directly so that they don't get removed	2024-02-21 23:18:57 +01:00
Irmen de Jong	325f55f22d	doc refs duplicates fix	2024-02-21 21:29:17 +01:00
Irmen de Jong	8ff10724d1	fix some docs hyperlinks	2024-02-21 17:11:36 +01:00
Irmen de Jong	b27368175d	get rid of problematic rewrite of certain for loops that were causing the end expression to be evaluated every loop iteration	2024-02-20 21:03:21 +01:00
Mike McGann	a3fa946300	fix typo: reaturn -> return (#126)	2024-02-18 22:25:26 +01:00
adiee5	58e1864144	Mention AUR package in documentation (#125) ... Additionally, small fixes it nano highlighting	2024-02-12 20:42:00 +01:00
Irmen de Jong	a4f697bae1	faster	2024-02-10 23:56:55 +01:00
Irmen de Jong	8b8caa1c2e	added math.randrange() and math.randrangew()	2024-02-10 22:16:13 +01:00
Irmen de Jong	4dc50cb551	fix unused subroutine removal not removing all unused subs	2024-02-10 21:26:53 +01:00
Irmen de Jong	5522a305ab	add -dumpvars option to dump all allocated variables (zp, normal ram, etc)	2024-02-10 18:42:31 +01:00
Irmen de Jong	d7f72056fc	rest of the array copying	2024-02-10 17:16:06 +01:00
Irmen de Jong	906d9d858c	implementing the array copys	2024-02-10 01:40:36 +01:00
Irmen de Jong	6c8c8e11cc	fix cpu register overwrites when using @(...) arguments to an asmsub	2024-02-09 19:55:35 +01:00
Irmen de Jong	e941d2665a	preparing for new array copy codegen	2024-02-09 18:22:41 +01:00
Irmen de Jong	68669dbef0	fix & of pointervar indexing	2024-02-08 23:03:53 +01:00
Irmen de Jong	6a48de9a9f	IR: fix & of array-element	2024-02-08 21:27:53 +01:00
Irmen de Jong	9d6d98930b	fix ast printing of & array-element	2024-02-08 21:27:53 +01:00
Irmen de Jong	386a391fd9	added string.lstripped() and string.ltrimmed()	2024-02-07 23:07:45 +01:00
Irmen de Jong	d33aed4ed5	added txt.petscii2scr() and txt.petscii2scr_str()	2024-02-07 22:36:43 +01:00
Irmen de Jong	24944ad49e	added string.strip() and string.trim() and l/r variants. ... fixed memsizer for pointers-to-ubyte.	2024-02-07 02:09:08 +01:00
Irmen de Jong	8485b8429f	optimizing +=1/-=1	2024-02-06 23:49:40 +01:00
Irmen de Jong	358215e4dd	removed postIncrDecr (still allow ++/-- to be parsed into +=1/-=1)	2024-02-06 18:50:08 +01:00
Irmen de Jong	2cadb546d5	optimized in-place memory/pointervar operations some more	2024-02-04 15:17:24 +01:00
Irmen de Jong	344a1b9eb8	cx16: added cx16.get_program_args() and cx16.set_program_args()	2024-02-04 11:35:13 +01:00
Irmen de Jong	3c77f8a020	IR: optimize pointer access	2024-02-04 07:51:50 +01:00
Irmen de Jong	8e00408e3e	optimize pointer indexing a bit	2024-02-03 23:24:33 +01:00
Irmen de Jong	abcdfd8e28	optimize postincrdecr on memory a bit	2024-02-03 22:33:27 +01:00
Irmen de Jong	b0f5b6925d	getting rid of pointer[idx] in ast, instead always use @(ptr+idx)	2024-02-03 19:22:04 +01:00
Irmen de Jong	c71aa0895f	get rid of certain redundant !=0 comparisons in logical expressions	2024-02-01 21:50:01 +01:00
Irmen de Jong	9f8e61789a	fix 65c02 codegen for certain in-place byte bitwise invert	2024-01-31 23:55:43 +01:00
Irmen de Jong	ef198f1493	fix for certain invalid expression evaluation code. ... it no longer reuses the same temporary variable all the time. todo	2024-01-31 21:18:21 +01:00
Irmen de Jong	48ef856c0b	identified wrong expr eval code - still need solution. Crash for now.	2024-01-30 23:00:50 +01:00
Irmen de Jong	9aea2b22c4	doc improvement, fixes #120	2024-01-30 19:07:18 +01:00
Irmen de Jong	e0055bc431	IR: working on inplace +/-	2024-01-29 22:08:47 +01:00
Irmen de Jong	9553248ed6	IR: integrate inplace assignment ops	2024-01-28 22:33:16 +01:00
Irmen de Jong	444e97b00b	todo	2024-01-27 12:31:36 +01:00
Irmen de Jong	8cf0b6cf51	IR: optimize code for ==0 and !=0 augmented assigns	2024-01-25 00:30:47 +01:00
Irmen de Jong	f2010bf7a5	IR: better code for array element assignments (w.i.p.)	2024-01-23 00:56:06 +01:00
Irmen de Jong	64c132ee0a	changed -breakinstr option so that you now specify the exact instruction to use for a %breakpoint. ... also fixed a IR issue with x=not x.	2024-01-22 22:01:47 +01:00
Irmen de Jong	84a7e86fe3	clarify progend()	2024-01-22 18:57:25 +01:00
Irmen de Jong	87c46ba730	check boolean array size mismatch. ... check for weird string assignment. check for X16 problematic cpu instructions rmb, smb, bbr, bbs. tweak number node equality wrt bool type	2024-01-21 19:15:22 +01:00
Irmen de Jong	b3d98be862	oops, removed a bit too much when getting rid of the noshortcircuit code	2024-01-18 22:00:57 +01:00
Irmen de Jong	43027a4728	IR: optimize rol ror	2024-01-18 21:51:44 +01:00
Irmen de Jong	fdbbd181ea	fixes for address-of uword pointer array expressions	2024-01-17 22:51:15 +01:00
Irmen de Jong	69075376dc	get rid of the noshortcircuit fallback	2024-01-17 21:24:41 +01:00
Irmen de Jong	504d1440cc	fixed rol(),rol2(),ror(),ror2()	2024-01-17 21:02:17 +01:00
OODLER	9e33b8b8da	Added a couple of for examples using descending ranges. (#119)	2024-01-16 20:19:05 +01:00
Irmen de Jong	66a836d094	added support for reverse() on split word arrays	2024-01-16 00:52:09 +01:00
Irmen de Jong	80095f4962	added support for any() on split word arrays	2024-01-15 23:51:19 +01:00
Irmen de Jong	828d83dbef	loadScaledArrayIndexIntoRegister(): useless type arg removed	2024-01-15 22:19:52 +01:00
Irmen de Jong	7de665d1e4	support for split wordarrays rol/ror and rol2/ror2 ... optimized rol and ror codegen optimize/fix ror/ror2/rol/rol2 on word arrays	2024-01-15 03:22:37 +01:00
Irmen de Jong	0a356ba73a	added containment check of float arrays	2024-01-14 14:14:09 +01:00
Irmen de Jong	41de8caa13	added sprites.set_mousepointer_image(), sprites.set_mousepointer_hand() and sprites.get_data_ptr()	2024-01-14 00:38:56 +01:00
Irmen de Jong	3b199a2a87	added cx16 example: automatons. ... added debug mode and RTC to cx16 emulator launchers. dt error details.	2024-01-12 21:40:30 +01:00
Irmen de Jong	0c1018ec61	dt error details	2024-01-12 17:34:19 +01:00
Irmen de Jong	ddb2ff4216	IR: use SCS opcode to set carry status flag into register	2024-01-09 23:46:27 +01:00
Irmen de Jong	f27e3478b9	fix const value of AddressOf for certain types	2024-01-09 22:10:25 +01:00
Irmen de Jong	38dc7fb7bd	IR: added SCC and SCS instructions	2024-01-09 01:41:37 +01:00
Irmen de Jong	d85c347a6c	optimize /256 more, and fixed a unsigned byte word cast error	2024-01-07 02:34:05 +01:00
Irmen de Jong	8e6b91cb9e	some optimizations	2024-01-06 00:44:00 +01:00
Irmen de Jong	334e6dca28	added string.contains(). ... fixed string and array containment check for length 1.	2024-01-05 20:46:26 +01:00
Irmen de Jong	f2daa17b92	tweak some not optimizations ... cleanup IR typestring	2024-01-05 17:49:56 +01:00
Irmen de Jong	6d9fccacb1	boolean not expression tweaks and optimizations	2024-01-05 13:32:16 +01:00
Irmen de Jong	bfd3edb617	fix expression evaluation bug where intermediate values were overwritten, yielding the wrong result	2024-01-04 21:04:11 +01:00
Irmen de Jong	19a2110ba2	fix exit() now actually correctly setting the return code in A ... also, moved some cleanup stuff such as CLRCHN from exit() to the cleanup routine that is always called. finally, also call the cleanup routine when %option no_sysinit is used	2024-01-04 00:43:35 +01:00
Irmen de Jong	fee46f2e54	todo	2024-01-03 15:06:27 +01:00