358 Commits

Author	SHA1	Message	Date
Irmen de Jong	496245c801	working on symboltable	2022-03-05 12:10:20 +01:00
Irmen de Jong	859ab36347	variables extraction moved to the very end, so no need anymore to change the table after the fact	2022-03-04 23:12:24 +01:00
Irmen de Jong	1d740c7c36	removed need to store ast scope on each zp allocated var, now uses scoped name to find them	2022-03-04 22:58:05 +01:00
Irmen de Jong	38beebe720	fix pipe check for number of args	2022-03-02 21:29:09 +01:00
Irmen de Jong	fc1c3c6808	working on altered pipe syntax	2022-03-02 20:58:38 +01:00
Irmen de Jong	96ba895b84	working on altered Pipe syntax	2022-02-27 02:42:28 +01:00
Irmen de Jong	df35dfe3bf	added atari XEX output format with default $2000 load address	2022-02-26 15:36:22 +01:00
Irmen de Jong	c5504c6657	added ATASCII encoding table for atari	2022-02-25 23:48:39 +01:00
Irmen de Jong	eeb3c968d6	streamline handling of launcher type and program load address. %address is now required if not using a basic-launcher.	2022-02-22 22:43:14 +01:00
Irmen de Jong	6a0551cea1	added 'atari' compiler target beginnings (Atari 800 XL) ... also default char and string encoding now taken from compiler target	2022-02-22 00:52:35 +01:00
Irmen de Jong	553f3b45d2	compile time calculated values of sin/cos routines fixed to be identical to the results of the run-time functions	2022-02-21 21:30:42 +01:00
Irmen de Jong	21e9723bb2	allow the last term in a pipe statement to be a variable, rewrites this as var = <rest of pipe>	2022-02-21 02:33:19 +01:00
Irmen de Jong	60b2c44a44	fix returntype handling of builtinfunctions, fix errors in pipe expressions	2022-02-21 01:44:29 +01:00
Irmen de Jong	7aa807ec7f	proper error if attempting to do a containment check against non const range, and some cleanup in asmgen	2022-02-16 00:39:19 +01:00
Irmen de Jong	4d16e1e14a	now checks for invalid text encodings for given compilation target	2022-02-15 01:39:12 +01:00
Irmen de Jong	e34dac8dbb	remove unit test issue	2022-02-15 00:38:51 +01:00
Irmen de Jong	af0e7f7187	searching names in inlined assembly now ignores source comments	2022-02-13 13:41:12 +01:00
Irmen de Jong	2725c4ad4d	slight tweaks to zp and allocator	2022-02-12 00:15:52 +01:00
Irmen de Jong	c8cd6e9460	removed old @"screencodes" string encoding syntax (use sc:"hello" instead)	2022-02-11 22:07:14 +01:00
Irmen de Jong	b47fc1c020	renames of some Ast node classes	2022-02-11 00:34:36 +01:00
Irmen de Jong	08bacdd090	temp vars are now dynamically added to AST as needed	2022-02-10 02:52:47 +01:00
Irmen de Jong	e5d7316e5d	streamlining non-zpvars asmgen using new mechanism	2022-02-10 00:09:09 +01:00
Irmen de Jong	b043c3a6da	streamlining vars asmgen using new mechanism	2022-02-09 21:58:25 +01:00
Irmen de Jong	98b2855b9c	cleanups	2022-02-09 16:35:52 +01:00
Irmen de Jong	8c2e6971fc	start using vars instead of callgraph (2)	2022-02-08 21:09:00 +01:00
Irmen de Jong	7d67005709	more rewrite variable allocation	2022-02-08 20:40:10 +01:00
Irmen de Jong	101fb0b8aa	some naming changes and cleanups	2022-02-06 23:14:44 +01:00
Irmen de Jong	10de7dc1f9	fixed the concurrent modification issue on zeropage when running unit tests in parallel, by not having machine targets be static objects	2022-02-06 21:29:06 +01:00
Irmen de Jong	d2309b8114	introducing IVariableAllocation (WIP)	2022-02-06 18:57:23 +01:00
Irmen de Jong	6bdd81623f	cleaning up AsmGen interface	2022-02-06 17:07:03 +01:00
Irmen de Jong	8ae3bad6f7	fix rts in empty asmsub	2022-02-06 05:05:58 +01:00
Irmen de Jong	312949f336	added experimental codegen backend option	2022-02-05 21:42:03 +01:00
Irmen de Jong	30e1c3307c	simplify SourceCode: just read the full text immediately. Also optimized imports.	2022-02-05 03:50:54 +01:00
Irmen de Jong	69b9dfa468	fix invalid recursion warning for code referencing subroutine but not via a call	2022-02-01 23:09:52 +01:00
Irmen de Jong	5c8c64242f	callgraph: nameInAssemblyCode searches smarter (for unused())	2022-02-01 00:33:05 +01:00
Irmen de Jong	e773be2f58	remove no longer needed asmSymbol scoping prefixing, now asmSymbolName are identical to asmVarName	2022-01-31 01:47:22 +01:00
Irmen de Jong	990c8e1f18	split out 6502 codegen module from various compilertargets module.	2022-01-28 00:32:09 +01:00
Irmen de Jong	a170506356	simplify IdentifierReference equality check back to default (name+pos)	2022-01-27 23:32:55 +01:00
Irmen de Jong	5ecf2a3357	enable more optimizations for typecasted assignments. Fixed missing codegen for assigning bytes to words in certain cases.	2022-01-27 18:05:25 +01:00
Irmen de Jong	e2b8c069d7	check for missing '&' in string + value expressions (can't just add a value to a string)	2022-01-24 23:30:40 +01:00
Irmen de Jong	b7d06f2c0a	API change: added alignment parameter to memory() function	2022-01-24 18:58:57 +01:00
Irmen de Jong	3401cb5b4a	fixed compiler recursion crash when returning certain typecasted value	2022-01-23 19:13:20 +01:00
Irmen de Jong	5766208207	fix compiler crash when initializing an array var with another array var	2022-01-23 14:23:34 +01:00
Irmen de Jong	7afc96112b	now correctly requires using & (address-of) when assigning the address of a label or subroutine, used to generate invalid code when it was omitted	2022-01-23 02:23:30 +01:00
Irmen de Jong	7bb41a30ed	fixed compiler crash when assigning number larger than 65535	2022-01-23 01:44:16 +01:00
Irmen de Jong	9219ec539d	allow "goto pointervar" for indirect jumps	2022-01-21 22:55:59 +01:00
Irmen de Jong	651c383668	refactor encoder to be the same for all 3 machine targets now	2022-01-19 21:21:33 +01:00
Irmen de Jong	674295e800	improve error reporting from string encoders	2022-01-19 21:21:33 +01:00
Irmen de Jong	6b02f2eea0	implement iso encoding and new string encoding syntax, fixes #38	2022-01-19 21:21:32 +01:00
Irmen de Jong	3b59592110	generalize string encoding flag into enum	2022-01-18 21:21:49 +01:00