2443 Commits

Author	SHA1	Message	Date
Irmen de Jong	914f19be86	version 8.9	2023-02-12 17:38:13 +01:00
Irmen de Jong	79d0fb0b52	cx16.numbanks() now returns a word because the result can be >255	2023-02-08 00:51:34 +01:00
Irmen de Jong	edf56d34f8	doc about no conditional compilation, fixes #93 ... also added a note to MEMTOP about 0 result	2023-02-06 23:36:19 +01:00
Irmen de Jong	6733253826	added printer for Pt Ast tree	2023-02-05 16:42:06 +01:00
Irmen de Jong	e08da659e5	got rid of PtScopeVarsDecls node, just insert variable nodes directly	2023-01-29 13:25:15 +01:00
Irmen de Jong	19a2791c65	vm target can't use asmsub at all, give better error for that	2023-01-26 01:38:13 +01:00
Irmen de Jong	8b05abb80d	proper error when attempting to refer to parameters of asmsub by name	2023-01-25 23:41:08 +01:00
Irmen de Jong	32c1c19224	tweak sys.wait() routines on various targets ... add warning to docs about FP usage in IRQ	2023-01-20 03:29:10 +01:00
Irmen de Jong	bbf6357222	remove workaround for black cursor at boot as this was recently fixed in the kernal rom.	2023-01-17 23:27:27 +01:00
Irmen de Jong	3718b9d768	less joins	2023-01-02 02:10:38 +01:00
Irmen de Jong	c25eb088ec	redo 8e730ef93d to avoid larger code generated	2023-01-01 23:43:33 +01:00
Irmen de Jong	3feb3e52f8	optimizing scoped names in zeropage	2022-12-31 03:57:51 +01:00
Irmen de Jong	8e730ef93d	optimizing scoped names more and fix scoping of identifier names in arrays (pointers) in SymbolTable	2022-12-31 03:20:20 +01:00
Irmen de Jong	e0913a39ab	optimizing	2022-12-30 18:50:45 +01:00
Irmen de Jong	7a27fbc001	add params for future changes	2022-12-30 17:43:55 +01:00
Irmen de Jong	ee0dbdad35	don't reshuffle 'start' routine to the top. Fixes zsound examples.	2022-12-30 17:12:01 +01:00
Irmen de Jong	9225f88f89	diskio comments	2022-12-30 15:49:53 +01:00
Irmen de Jong	002006517a	rewrite bool=bool^1 into bool=not bool	2022-12-29 19:42:38 +01:00
Irmen de Jong	f5b202d438	fix ast type error in float cast to bool	2022-12-28 22:18:21 +01:00
Irmen de Jong	a7df094ff4	don't allow ~ on booleans, also introduce SZ and SNZ instructions in IR to complete the conditional-set instruction list.	2022-12-28 21:19:38 +01:00
Irmen de Jong	7ee777f405	vm/ir: for loop is now correctly skipped if loopvar>endvar ... this is different still in the 6502 codegen, where it wraps around $00!	2022-12-27 18:12:41 +01:00
Irmen de Jong	81bd5c784e	don't remove consecutive assigns to IO space location	2022-12-24 18:01:54 +01:00
Irmen de Jong	1860f66de5	allow "x not in array" as equivalent to "not x in array" ... update antlr parsing lib	2022-12-23 17:59:56 +01:00
Irmen de Jong	ded9ada9bc	allow "not xx in array" expression in 6502 codegen ... fix compiler crash on certain bool to byte casts	2022-12-23 17:07:34 +01:00
Irmen de Jong	d0e6a2eb8b	fix compiler crash on hoisting certain vardecls from inner scopes	2022-12-22 18:49:53 +01:00
Irmen de Jong	4e103a1963	making snow example more interesting	2022-12-22 13:04:26 +01:00
Irmen de Jong	475e927178	version 8.8	2022-12-17 23:00:49 +01:00
Irmen de Jong	8ab47d3321	fix_autostart_square() now preserves X register correctly	2022-12-14 01:07:44 +01:00
Irmen de Jong	def7e87151	fixed silly if-goto expression code in IR codegen where it used too many branching instructions	2022-12-12 22:47:15 +01:00
Irmen de Jong	27568c2bef	fixed silly code generated by some NOT-expressions (unused temporary)	2022-12-12 21:57:22 +01:00
Irmen de Jong	832601b36b	workaround for black square issue at start	2022-12-11 11:48:41 +01:00
Irmen de Jong	d1d0115aed	removed unused option 'keepIR'	2022-12-09 18:44:44 +01:00
Irmen de Jong	a1d04f2aad	added more $03xx vector definitions to C64/C128/CX16 syslib	2022-12-06 20:23:56 +01:00
Irmen de Jong	bf0604133c	fix error in IR for inline asm and BSS vars.	2022-12-04 16:48:44 +01:00
Irmen de Jong	a82b2da16e	Fix some FP related assignment issues in 6502 codegen.	2022-12-04 13:03:38 +01:00
Irmen de Jong	f2273c0acc	fix several FP rom routine addresses on cx16.	2022-12-03 19:56:54 +01:00
Irmen de Jong	17bedac96c	vm: memory is randomized on start instead of 0. P8ir file now has BSS segment. Vm clears BSS vars to 0.	2022-12-03 17:46:06 +01:00
Irmen de Jong	5e896cf582	preparing to add Golden RAM	2022-12-03 00:21:31 +01:00
Irmen de Jong	add3491c57	fix possible vardecl issue for prefixed params	2022-11-30 22:56:54 +01:00
Irmen de Jong	f470576822	it's now possible to use symbols that are the same name as 6502 instructions ... because these are now prefixed internally before generating assembly.	2022-11-30 18:39:56 +01:00
Irmen de Jong	b8fb391022	- ir codegen now allows subroutine having the same name as its block ... this is not possible for the 6502 codegen due to 64tass scoping limitation	2022-11-28 21:54:33 +01:00
Irmen de Jong	ec64a68a71	fixed compiler crash: unsigned = (-(unsigned as word) as uword)	2022-11-27 17:25:47 +01:00
Irmen de Jong	d8409a9d2b	fix compiler crash: if uwordvar > label	2022-11-26 14:39:03 +01:00
Irmen de Jong	7b6c742178	fixed diskio.f_read() for small read sizes	2022-11-24 00:23:37 +01:00
Irmen de Jong	d4a35ba6ff	got rid of diskio.have_first_byte overhead	2022-11-23 21:53:36 +01:00
Irmen de Jong	68b112837a	fix cx16logo.logo() printing correct newlines	2022-11-23 02:25:20 +01:00
Irmen de Jong	e2f20ebf94	fix crash on empty conditional branch statement (if_cc { } )	2022-11-23 02:14:48 +01:00
Irmen de Jong	f870e4965a	added cx16diskio.f_seek() function to seek to a position in an opened file ... f_open uses channel 12 now, f_open_w uses 13	2022-11-23 01:48:04 +01:00
Irmen de Jong	7ebcb219d6	void func() now gives warning if func doesn't return a value	2022-11-22 22:54:40 +01:00
Irmen de Jong	77e956a29f	API change: diskio.list_files doesn't have an internal buffer anymore, you now have to supply a buffer + size yourself. Renamed to list_filenames	2022-11-20 23:27:22 +01:00