427 Commits

Author	SHA1	Message	Date
Irmen de Jong	0e0377d1f0	IR/VM implemented struct allocations and initialization	2025-05-04 14:04:44 +02:00
Irmen de Jong	55e0dbab27	preparing for statically allocating struct instances	2025-05-03 23:44:29 +02:00
Irmen de Jong	1ba5587404	allow syntax for declaring variables with struct instance type	2025-05-03 16:14:22 +02:00
Irmen de Jong	dbd955b61e	tweak typecheck and better code for constant indexes in pointer derefs	2025-05-02 23:44:26 +02:00
Irmen de Jong	e0dea89477	added support for ptr[x].field	2025-05-02 22:16:20 +02:00
Irmen de Jong	6fc2902895	fixing ptr traversal typecheck issues	2025-05-02 00:41:42 +02:00
Irmen de Jong	2661d3c489	allow array syntax on pointers	2025-05-02 00:41:42 +02:00
Irmen de Jong	40952a788a	PtSub: params and returns now as children (in PtSignature node) for easier Ast walking ... PtPointerDeref: same but for its start identifier	2025-05-02 00:41:42 +02:00
Irmen de Jong	0162e7a0c1	fix the scoping problems on subtypes	2025-05-02 00:41:42 +02:00
Irmen de Jong	6ce099f176	IR: fix ptr type checks and struct field assignment errors	2025-05-02 00:41:42 +02:00
Irmen de Jong	476a4bac8e	IR: LOADI allows r1 and r2 to be the same for pointer chain dereference optimalization	2025-05-02 00:41:42 +02:00
Irmen de Jong	63a410a6df	implicit cast to bool for numeric or pointers as condition arguments (to if, while, until)	2025-05-02 00:41:42 +02:00
Irmen de Jong	cca27faa3b	fix pointer value assignment (not dereferencing the actual pointer)	2025-05-02 00:41:42 +02:00
Irmen de Jong	803e6bd81a	fix uword vs pointer type errors and casts	2025-05-02 00:41:42 +02:00
Irmen de Jong	b920d553a0	make address-of dereference work	2025-05-02 00:41:42 +02:00
Irmen de Jong	2ae3bd68eb	more pointer dereferencing for chains	2025-05-02 00:41:42 +02:00
Irmen de Jong	9c183f27eb	pointer dereferencing for chains	2025-05-02 00:41:42 +02:00
Irmen de Jong	8046023e82	pointer dereferencing for simple types (read and write)	2025-05-02 00:41:42 +02:00
Irmen de Jong	e328520588	initial struct and typed pointer support	2025-05-02 00:41:40 +02:00
Irmen de Jong	98505d27b1	IR: fix invalid removal of label chunks and include asmsubs when looking for labels	2025-04-24 23:30:51 +02:00
Irmen de Jong	cd63a58ad9	IR: get rid of problematic PREPARECALL pseudo instruction	2025-04-24 22:32:40 +02:00
Irmen de Jong	170f8dd092	IR: new CALLFAR instructions to support callfar into another bank	2025-04-24 21:17:48 +02:00
Irmen de Jong	619dcb6a84	fix error in IR register typing	2025-04-24 20:50:19 +02:00
Irmen de Jong	99ae8ea52e	code cleanup	2025-04-24 18:51:03 +02:00
Irmen de Jong	d2cc7ccdfa	remove redundant variable=0 initializations (BSS clear takes care of them)	2025-04-23 14:45:38 +02:00
Irmen de Jong	a4d0589f10	fix errors like parse error still printed in color when -plaintext is set	2025-04-22 19:26:11 +02:00
Irmen de Jong	bd1894580e	allow floating point value as part of a multi-value return	2025-04-18 22:45:05 +02:00
Irmen de Jong	dd2d466350	code cleanups	2025-04-17 22:58:02 +02:00
Irmen de Jong	3770a4fe0c	easier datatype notation by just using the type objects directly	2025-03-18 23:33:04 +01:00
Irmen de Jong	582a70b046	fix calling label as subroutine (JSR label)	2025-03-04 21:53:53 +01:00
Irmen de Jong	3e2b2a698d	Separate simple Ast and Symboltable from codeCore into new simpleAst module. VirtualMachine and Intermediate do not need them, just codeCore.	2025-02-24 22:06:52 +01:00
Irmen de Jong	e55ce5504e	added %option romable to enable romable mode, but only generate a bunch of warnings for problematic codegeneration atm	2025-02-20 23:40:44 +01:00
Irmen de Jong	fb1e89d9ef	update docs about call convention for multi-value results (first is in A or AY, then R15...R0) ... added sprites+coroutines+defer part to benchmark program	2025-02-19 22:10:12 +01:00
Irmen de Jong	bc550a4549	fix optimized multi-value call result assignment	2025-02-19 20:19:20 +01:00
Irmen de Jong	ebdea9cf76	optimized call convention for multi-value return and assign on regular asmsubs (6502)	2025-02-19 20:19:20 +01:00
Irmen de Jong	efd41260f2	added %jmptable	2025-02-09 15:02:59 +01:00
Irmen de Jong	0191acb2b3	fix IR codegen for the RETURN 4,5,6,7 ... added cx16.EXTAPI_memory_decompress_from_func for cx16	2025-01-22 23:31:51 +01:00
Irmen de Jong	7a13f57ab0	enforce variable init values are only strings or arrays	2025-01-20 01:25:17 +01:00
Irmen de Jong	09a17743ad	merge IMachineDefinition into ICompilationTarget	2025-01-13 21:45:38 +01:00
Irmen de Jong	66558f7638	IR support for multi-value returns in normal subroutines, documentation.	2025-01-09 22:39:08 +01:00
Irmen de Jong	8f6b5676d7	working on codegen for multi-value returns	2025-01-07 20:35:49 +01:00
Irmen de Jong	ca9422bbe9	be able to parse multiple return values (sub + return)	2025-01-07 01:51:54 +01:00
Irmen de Jong	407773bda2	IR: don't lose inline asm chunks, fix carry behavior for multi-shifts	2025-01-04 22:12:54 +01:00
Irmen de Jong	b7f47d354f	IR: implemented << and >> for split word arrays	2025-01-03 22:18:02 +01:00
Irmen de Jong	5d33c93af9	IR: implemented rol(), rol2(), ror(), ror2() for split word arrays	2025-01-03 20:01:50 +01:00
Irmen de Jong	4db6859f3f	IR: strict register pool type assignment, 1 unique type per register + verification during IR writing	2025-01-03 04:18:16 +01:00
Irmen de Jong	10b9162dc5	improving fileselector	2024-12-30 21:34:03 +01:00
Irmen de Jong	37c2c1bf0b	support &, &< and &> on array elements from split word arrays, not just on the array as a whole	2024-12-30 00:00:31 +01:00
Irmen de Jong	c8996418da	ir: tweak register pool, prepare to register the types there uniquely	2024-12-30 00:00:31 +01:00
Irmen de Jong	76b29aa629	fixed register reuse and types on syscall interface	2024-12-30 00:00:31 +01:00