324 Commits

Author	SHA1	Message	Date
Irmen de Jong	627aa61184	clean up subroutine inlining, basis for new try	2022-05-09 15:42:58 +02:00
Irmen de Jong	942c5cc04b	fix crash when optimizing pipe expression too aggressively	2022-05-07 17:29:36 +02:00
Irmen de Jong	b32641db87	remove syscall() builtin functions ... vm code can do this via inline assembly	2022-05-01 00:41:30 +02:00
Irmen de Jong	7844ace934	vm: implementing floating-point	2022-04-29 22:27:02 +02:00
Irmen de Jong	6471c0c536	upgrade antlr to 4.10.1	2022-04-24 23:29:15 +02:00
Irmen de Jong	7eea97d741	- floats: remove all floating point builtin functions and move them to the floats module instead	2022-04-22 00:45:54 +02:00
Irmen de Jong	7dbff5b9e6	abs: remove support for floats. Use floats.fabs() instead. ... this solves: can't use abs() etc in pipe expression because return type depends on argument type	2022-04-14 00:38:31 +02:00
Irmen de Jong	220246278a	removed sum(), max(), min(). abs() now always returns uword type. ... This greatly simplifies internal handling of builtin functions by always having one fixed return type.	2022-04-14 00:21:16 +02:00
Irmen de Jong	ab1766a559	moved all *integer* builtin trig functions (sin8u, cos8u etc) as regular asmsubs in math module	2022-04-13 00:27:35 +02:00
Irmen de Jong	b6eb343234	moving string escaping out of antlr project	2022-04-10 17:31:30 +02:00
Irmen de Jong	207a7e5160	move operator lists	2022-04-10 13:24:17 +02:00
Irmen de Jong	a8cf9f5cc4	vm: syscalls can now return value	2022-04-05 20:46:34 +02:00
Irmen de Jong	036d9dbe59	got rid of unnecessary cast of boolean expressions by making their type dynamically adjust to byte or word	2022-04-04 23:43:55 +02:00
Irmen de Jong	ae45ce517e	cleanups	2022-04-03 17:33:50 +02:00
Irmen de Jong	20d06d9f9d	fix return type error for asmsubs with >1 result values	2022-04-01 22:30:15 +02:00
Irmen de Jong	e2886e5303	x16 r39: update vtui lib and example	2022-04-01 21:09:40 +02:00
Irmen de Jong	3b6e7eccdd	simplified containment check, only possible on string and arrays (as per the docs)	2022-03-27 16:59:55 +02:00
Irmen de Jong	ed30108961	removed '**' power-operator. Use floats.pow() instead.	2022-03-27 13:16:34 +02:00
Irmen de Jong	7b27d270a2	gosub only uses an identifier	2022-03-22 20:53:06 +01:00
Irmen de Jong	ff57c5e9d3	working on vm and new ast	2022-03-21 01:36:11 +01:00
Irmen de Jong	a99e77093f	added syscall() builtin functions (only useful for experimental code gen)	2022-03-17 01:19:58 +01:00
Irmen de Jong	92737bb695	better handling of loadAddress	2022-03-13 16:21:02 +01:00
Irmen de Jong	40e9fba312	working on new Ast and XML export to test it	2022-03-12 22:38:16 +01:00
Irmen de Jong	e227cc92ff	new ast: regular subroutine has just 0 or 1 return type	2022-03-12 14:12:06 +01:00
Irmen de Jong	3961f26635	consolidating modules	2022-03-11 20:45:39 +01:00
Irmen de Jong	e51c274a18	reducing dependencies	2022-03-11 20:32:35 +01:00
Irmen de Jong	e75d0c58a9	reducing dependencies	2022-03-10 23:46:43 +01:00
Irmen de Jong	9a798360f4	introduced codeAst and codeCore modules to reduce dependencies	2022-03-10 22:38:16 +01:00
Irmen de Jong	abcdd331db	started with a simulator	2022-03-10 21:23:00 +01:00
Irmen de Jong	179a7a2792	reducing dependencies	2022-03-10 02:17:06 +01:00
Irmen de Jong	251b6fcf70	reducing dependencies	2022-03-10 02:09:34 +01:00
Irmen de Jong	ab1fffb721	reducing dependencies	2022-03-10 01:41:42 +01:00
Irmen de Jong	da352a322c	reducing dependencies	2022-03-10 01:27:27 +01:00
Irmen de Jong	f7aa0c45df	optimize imports	2022-03-05 15:54:42 +01:00
Irmen de Jong	a72d58cdf9	updated 3rd party library versions	2022-03-05 15:28:22 +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	c5504c6657	added ATASCII encoding table for atari	2022-02-25 23:48:39 +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	064a8e785c	cleanups	2022-02-21 03:26:17 +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	c4fe3ecc0a	refactor	2022-02-20 22:04:18 +01:00
Irmen de Jong	2f18a8f6d0	introduced BuiltinFunctionCall (expression) node for codegen	2022-02-20 02:48:27 +01:00
Irmen de Jong	7a2164b4d0	introduced BuiltinFunctionCallStatement node for codegen	2022-02-18 23:27:11 +01:00
Irmen de Jong	41fece4643	slight tweaks related to builtin functions in the ast	2022-02-17 01:25:13 +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	c8cd6e9460	removed old @"screencodes" string encoding syntax (use sc:"hello" instead)	2022-02-11 22:07:14 +01:00
Irmen de Jong	0cd27d6129	fix empty lines in subroutine ast printing	2022-02-11 21:44:38 +01:00
Irmen de Jong	b47fc1c020	renames of some Ast node classes	2022-02-11 00:34:36 +01:00
Irmen de Jong	bd0dee5db5	cleanup	2022-02-10 22:22:50 +01:00