144 Commits

Author	SHA1	Message	Date
Irmen de Jong	060e05c868	strlen and strings with zeros in them should terminate at the zero	2019-06-26 02:34:43 +02:00
Irmen de Jong	f49eefad6f	some builtin functions	2019-06-26 00:01:23 +02:00
Irmen de Jong	d68360461b	registers	2019-06-25 22:48:40 +02:00
Irmen de Jong	343978d164	for loop and cleaner iteration over values	2019-06-25 21:49:02 +02:00
Irmen de Jong	b11d10e2ff	fix Return when dealing with non-subroutine scopes	2019-06-25 01:44:57 +02:00
Irmen de Jong	4bac5043b6	fix integer wraparounds for RuntimeValue	2019-06-24 22:18:50 +02:00
Irmen de Jong	eb25b4c800	fix some initial value datatypes and type casting in assignments	2019-06-24 04:09:30 +02:00
Irmen de Jong	a079e44b02	fix some initial value datatypes and type casting in assignments	2019-06-24 01:31:25 +02:00
Irmen de Jong	e53c860f1a	first go at ast-based virtual machine (rather than the stackvm that uses intermediate code)	2019-06-24 00:17:48 +02:00
Irmen de Jong	a6c3251668	simple subroutine inlining	2019-06-23 03:15:23 +02:00
Irmen de Jong	560047adee	variables init subroutine must never be optimized away (fixes primes example)	2019-06-21 23:56:45 +02:00
Irmen de Jong	7de7d5234f	callgraph fixed scanning asm subroutines, and deletion of unused subs and modules	2019-06-21 23:08:29 +02:00
Irmen de Jong	c559682c0b	refresh IDE project files	2019-05-30 16:03:53 +02:00
Irmen de Jong	755af6010e	fix some more issues with array vardecls without array size specifier	2019-04-21 03:04:13 +02:00
Irmen de Jong	a6d0aecd66	fix invalid assignment reordering	2019-04-20 13:24:42 +02:00
Irmen de Jong	78fbbf7119	%asmbinary implemented	2019-04-17 01:33:07 +02:00
Irmen de Jong	0ee43294c4	check for file with %asmbinary, %asminclude	2019-04-17 00:55:42 +02:00
Irmen de Jong	a81b82495c	fix wrong values generated from range expression in array vardecl	2019-04-17 00:27:27 +02:00
Irmen de Jong	390043e9e8	some fixes in syntaxchecking array initializer values	2019-04-16 01:50:12 +02:00
Irmen de Jong	e384822b2c	array size in vardecl is optional when initializer array value is given	2019-04-16 01:19:51 +02:00
Irmen de Jong	5497de4234	optimize @( &thing )) in ast into just thing	2019-04-12 23:59:26 +02:00
Irmen de Jong	c71b78dee6	use array of pointers to blocks instead of a large if statement	2019-04-12 23:35:27 +02:00
Irmen de Jong	78ddcf9db7	address-of works the test program	2019-04-12 00:58:40 +02:00
Irmen de Jong	cd0fa9405a	comments	2019-04-12 00:54:04 +02:00
Irmen de Jong	3f93b87745	fix array processing and ASM code gen of arrays with addressOf in them	2019-04-12 00:04:15 +02:00
Irmen de Jong	0a73125606	fix auto-insertion of AddressOf expression in function call arguments	2019-04-11 21:32:23 +02:00
Irmen de Jong	8bec4eaa87	rename PointerOf to AddressOf	2019-04-11 21:01:02 +02:00
Irmen de Jong	f3c1783bf2	correct intermediate code output of pointers in arrayvalues	2019-04-10 22:08:21 +02:00
Irmen de Jong	87446028e0	no more duplicate auto heap vars, attempt at automatic insertion of & expression for subroutine params	2019-04-05 13:14:19 +02:00
Irmen de Jong	b200f9945f	asmgen array with pointer values (w.i.p)	2019-04-04 23:51:22 +02:00
Irmen de Jong	1069b5f5d5	w.i.p pointer-to	2019-04-04 21:45:30 +02:00
Irmen de Jong	3e7e44acfe	no hard crash anymore for invalid string escape sequences or unknown petscii characters	2019-04-03 22:25:26 +02:00
Irmen de Jong	905d8a0c06	actually, get rid of integer pow() because a naive multiplication loop approach is way too slow	2019-03-31 18:04:19 +02:00
Irmen de Jong	03d0411679	pow_f implemented	2019-03-31 14:28:38 +02:00
Irmen de Jong	83ace753b2	got rid of problematic signed POW operator, added compiler checks for this	2019-03-31 13:56:03 +02:00
Irmen de Jong	c4615591c9	fixing label names, fixes #11	2019-03-30 00:31:40 +01:00
Irmen de Jong	25e3b599e7	fixing label names	2019-03-30 00:15:50 +01:00
Irmen de Jong	5502a3e3ee	optimized name checking, no longer depends on scopedname	2019-03-28 21:30:30 +01:00
Irmen de Jong	62ceace941	block names are global (unscoped)	2019-03-25 23:46:58 +01:00
Irmen de Jong	7114d3193c	some cleanups in library asm code	2019-03-21 22:36:46 +01:00
Irmen de Jong	f3fc2fe523	irq handler saves zeropage scratch registers, fixes #8	2019-03-19 01:22:26 +01:00
Irmen de Jong	1e045b6a62	fixed multi-return value assignment	2019-03-18 04:44:20 +01:00
Irmen de Jong	747c9604dd	improve ast check for multiple returnvalues assignment	2019-03-18 04:01:25 +01:00
Irmen de Jong	1e5b2e0be3	for loops can now be over an iterable literal value directly (don't require a variable to hold the iterable)	2019-03-17 23:58:07 +01:00
Irmen de Jong	0820716e7b	added sqrt16() integer square root	2019-03-16 19:25:47 +01:00
Irmen de Jong	191707cd37	added new c64utils.str2(u)word that doesn't use kernel float routines ... fixed processing of register pair return value of asmsub	2019-03-16 17:50:59 +01:00
Irmen de Jong	563122ac92	stricter argument check for boolean operator	2019-03-15 23:34:15 +01:00
Irmen de Jong	d9d83248fe	implemented strlen() function	2019-03-15 23:10:26 +01:00
Irmen de Jong	f2397527f1	improved text output in stackvm	2019-03-13 22:45:12 +01:00
Irmen de Jong	ce40f6f862	defined a few more sysasm routines	2019-03-11 22:30:32 +01:00