190 Commits

Author	SHA1	Message	Date
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
Irmen de Jong	a349599943	serious endless for loop bug in stackvm because Z and N flags weren't set properly, now fixed	2019-03-11 22:02:00 +01:00
Irmen de Jong	ac7faa8d25	stackvm can now intercept system asm calls (to a rom address)	2019-03-11 02:05:30 +01:00
Irmen de Jong	75fadaa24f	added holding area	2019-03-10 20:17:58 +01:00
Irmen de Jong	e4ea1f1014	tweaked controls, score, sounds	2019-03-10 19:24:11 +01:00
Irmen de Jong	cd2c4e13da	cleanups	2019-03-10 18:30:01 +01:00
Irmen de Jong	3af7d4c930	tweaked tetriz speedup	2019-03-10 05:24:07 +01:00
Irmen de Jong	0fc3071a21	updated examples	2019-03-10 04:36:48 +01:00
Irmen de Jong	7f36d08acc	simple sound effects	2019-03-10 04:22:02 +01:00
Irmen de Jong	b040e5ddad	speedup at every 10 lines	2019-03-10 03:59:58 +01:00
Irmen de Jong	f36ce5e0ee	line clearing	2019-03-10 03:21:14 +01:00
Irmen de Jong	ffbdac7e9a	don't draw 8 pieces instead of 7. Implemented simple wall kick when rotating.	2019-03-09 00:42:56 +01:00
Irmen de Jong	f2b03342ac	tehtriz joystick input	2019-03-07 23:29:23 +01:00
Irmen de Jong	52ff61470b	fixed rotation of I piece to conform to current tetris guidelines	2019-03-07 22:41:59 +01:00
Irmen de Jong	28277469b6	fixed a compiler crash because with noopt, strings weren't put on the heap	2019-03-07 22:04:00 +01:00
Irmen de Jong	9be70bcbe7	tetris stuff	2019-03-07 02:28:01 +01:00
Irmen de Jong	3a6fae4447	simplified tehtris collision check a bit	2019-03-07 01:46:38 +01:00
Irmen de Jong	06f0984fa1	docs about irq handlers	2019-03-07 01:02:11 +01:00
Irmen de Jong	77dc35dc6a	added read_flags() function, uword2bcd routine no longer enables irq again if it wasn't enabled before calling it.	2019-03-05 23:10:00 +01:00
Irmen de Jong	5ea2f2d4db	docs about @zp tag	2019-02-28 00:13:59 +01:00
Irmen de Jong	b8ae808b65	compiler was confused about resulting expression type	2019-02-27 23:58:08 +01:00
Irmen de Jong	96ecbc9fe4	fixed too eager expression operand type adjustment	2019-02-27 23:07:12 +01:00
Irmen de Jong	588133d418	fixed primes.p8	2019-02-25 01:37:05 +01:00
Irmen de Jong	2f1249489b	datatype cleanups	2019-02-25 01:22:56 +01:00
Irmen de Jong	95f7c9bad0	asmsubroutines now also return their value on the evalstack (this fixes their use in expressions)	2019-02-24 18:54:25 +01:00
Irmen de Jong	d6ca1e6a12	fixed len() returntype	2019-02-24 15:25:46 +01:00
Irmen de Jong	b0ad66bd04	added missing bitwise and/or/xor asm code	2019-02-23 23:06:46 +01:00
Irmen de Jong	c1d2b4601b	fixed/added logical and/or/xor	2019-02-23 22:13:42 +01:00
Irmen de Jong	52352d9d04	added c64scr.getchr/getclr	2019-02-21 01:31:33 +01:00
Irmen de Jong	cc5898d010	more tetriz work	2019-02-15 01:53:20 +01:00
Irmen de Jong	8684f0c8f5	clean exit mandelbrot	2019-02-12 23:24:47 +01:00
Irmen de Jong	d05d8de447	optimize math from Soci's suggestions	2019-02-12 23:16:13 +01:00
Irmen de Jong	7ff1af3934	avoid zp corruption issues and added zp mode for floating point (todo: allocate)	2019-02-03 00:26:07 +01:00
Irmen de Jong	ae21e03e1d	attempt at optimization to register parameter passing	2019-02-01 22:51:30 +01:00
Irmen de Jong	f0a504baec	replaced cube3d compiled program with more optimized version	2019-02-01 01:42:20 +01:00
Irmen de Jong	f83b9732ee	User defined blocks are sorted first, before library blocks. This prioritizes zero page allocation to user code (and makes reading the program easier)	2019-02-01 01:22:27 +01:00
Irmen de Jong	86ff08e854	fix abs() and also try to convert const arguments to the desired datatype of subroutine params	2019-02-01 00:51:49 +01:00
Irmen de Jong	9a8ada7e75	fixed scripts, type check bug fixed, improved some argument error messages	2019-01-30 23:51:46 +01:00
Irmen de Jong	1a2137c228	updated the compiled examples and disk image	2019-01-27 23:09:29 +01:00
Irmen de Jong	7459896155	finalized zeropage variable allocation	2019-01-27 22:59:40 +01:00
Irmen de Jong	0219c69446	stackvm now also calls the variable init subroutines before the program starts	2019-01-27 21:25:16 +01:00
Irmen de Jong	798c4d7902	fix some optimizations of loops, added some conditional branch optimizations	2019-01-27 19:14:58 +01:00
Irmen de Jong	c4a28b8502	actually (re)initialize block level variables with their init values	2019-01-27 18:33:21 +01:00
Irmen de Jong	3a8f069854	zp allocations	2019-01-27 17:10:49 +01:00
Irmen de Jong	953cf9a335	preparing for vars on zeropage	2019-01-26 22:46:01 +01:00
Irmen de Jong	2663781fde	readme	2019-01-26 18:44:30 +01:00
Irmen de Jong	0659f0c4f1	readme	2019-01-26 18:41:25 +01:00
Irmen de Jong	fa8a3c997a	Expressions can now be split over multiple lines. Fixed datatype of len().	2019-01-26 17:32:26 +01:00
Irmen de Jong	1ff68b06da	fix compiler crash, rasterbars alignment, docs.	2019-01-25 01:35:46 +01:00
Irmen de Jong	163c6bc628	improved docs on how to run the compiler	2019-01-24 23:31:16 +01:00
Irmen de Jong	56e0f4c525	trying to fix namespace lookup errors	2019-01-24 21:45:50 +01:00
Irmen de Jong	a0f0e7a034	%asminclude now first looks in the same folder as the module it is in	2019-01-24 00:35:30 +01:00
Irmen de Jong	fab5e4b17f	swap syntax checks	2019-01-23 22:00:46 +01:00
Irmen de Jong	39a5e341af	sort assignments to enable same-value optimization	2019-01-23 21:50:43 +01:00
Irmen de Jong	d37c9d1680	argument type casts for builtin functions, added memset, tweaked memcopy/memset assembly a bit	2019-01-23 00:19:29 +01:00