797 Commits

Author	SHA1	Message	Date
Irmen de Jong	5b63590ebf	fix symbol prefixing bug triggered by certain usage of %option no_symbol_prefixing	2025-03-03 22:26:19 +01:00
Irmen de Jong	9d49589d73	fix codegen for @(ptr-offset)=value writing bogus values	2025-03-02 23:40:14 +01:00
Irmen de Jong	125b66c929	fix crash in asmgen for boolean comparison with false, when not using optimizations	2025-03-01 23:57:55 +01:00
Irmen de Jong	5255f1c052	print offending source position in more of the TODO errors to help diagnosing	2025-03-01 23:16:34 +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	5c56267662	Also romable warning for inline variables. Added TODO: Romable in library files where applicable	2025-02-21 21:58:31 +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	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	09ec508f82	avoid unnecessary word extension when assigning a register byte to a byte target	2025-02-19 20:19:20 +01:00
Irmen de Jong	2aeb7a838e	finalize extracting neo and atari compiler targets into configuration files instead	2025-02-12 14:01:04 +01:00
Irmen de Jong	99ff5dd078	extracting neo and atari compiler targets into configuration files instead	2025-02-12 13:58:34 +01:00
Irmen de Jong	17334a1c58	fix 6502 codegen error for mixed case register params and normal params	2025-02-10 22:06:11 +01:00
Irmen de Jong	efd41260f2	added %jmptable	2025-02-09 15:02:59 +01:00
Irmen de Jong	8d2410622c	make 64tass less strict about implied register addressing modes on instructions like "asl"	2025-02-05 22:33:50 +01:00
Irmen de Jong	a940dc7d43	improve dumpvars output for zeropage variables	2025-02-03 22:36:58 +01:00
Irmen de Jong	74dd8fe80b	%output library header generation depends on compiler target ... fileselector example tweaks	2025-02-02 20:51:45 +01:00
Irmen de Jong	8b158d9240	fix 64tass ascii encoding option for atari and neo6502	2025-02-01 21:47:01 +01:00
Irmen de Jong	f335251c2b	added ability to specify additional assembler options in custom target configurations	2025-02-01 16:09:43 +01:00
Irmen de Jong	2b7947f9b0	fix address check issue when using custom launcher	2025-01-31 23:34:12 +01:00
Irmen de Jong	1a04a3eb3a	added ability to configure custom ASM launcher code in target configuration file	2025-01-30 22:10:42 +01:00
Irmen de Jong	8ce3204f93	program start label is back for library outputs	2025-01-28 19:28:34 +01:00
Irmen de Jong	bb75be0b44	library now includes the 2 byte PRG header ... fixed some assorted things	2025-01-26 19:48:44 +01:00
Irmen de Jong	2478aea316	add %output library	2025-01-24 23:25:57 +01:00
Irmen de Jong	d0c184c7de	remove needless 0 initializations of multi decl's ... fix outdated text	2025-01-23 22:42:58 +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	e8f3af6981	adding a configurable compilation target	2025-01-17 00:56:44 +01:00
Irmen de Jong	f9c7c7dab7	fix subroutine calling convention for @Rx parameters: don't pass them via cpu registers	2025-01-14 23:02:17 +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	a6f9ed07e7	6502 codegen for multi-assigns	2025-01-09 00:38:47 +01:00
Irmen de Jong	7268a8736f	working on 6502 codegen for multi-assigns	2025-01-07 22:13:13 +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	e5ff3c1ff3	fix compiler crash when using strings in if-expression. Remove harmless info message.	2025-01-06 01:34:42 +01:00
Irmen de Jong	f0e8ff0326	get rid of some empty lines in the generated asm	2025-01-05 19:34:05 +01:00
Irmen de Jong	420793f9e2	mkword() avoids unneeded push/pop for simple arguments	2025-01-05 13:41:40 +01:00
Irmen de Jong	cf1dbaf0d8	no longer clear msb on asmsub argument byte @R0 ... avoid unneeded push/pop for 2 byte arguments to a functioncall	2025-01-05 13:06:39 +01:00
Irmen de Jong	d187cef6b7	optimize x=min(x,100) and some other simple min() and max() cases	2025-01-05 11:59:00 +01:00
Irmen de Jong	3b3616afda	optimized pointer access @(pointer - constantoffset)	2025-01-05 06:31:34 +01:00
Irmen de Jong	0ffebc25d0	tweak pointer access, fix and optimize reading memory from a label as pointer	2025-01-05 05:44:51 +01:00
Irmen de Jong	a56ae7539a	optimized codegen for word*128 (word << 7): no longer do 7 shifts	2025-01-04 23:08:21 +01:00
Irmen de Jong	3b4b37f16b	optimize codegen for x += array[index] (and others)	2025-01-02 01:11:25 +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	056c0a24d9	better way of doing BIT instructions	2024-12-30 00:00:31 +01:00
Irmen de Jong	4daa909f32	fix path normalization problems, ... allow ~ in srcdirs compiler flag	2024-12-26 17:42:20 +01:00
Irmen de Jong	fe011de934	fix the missing cases in certain expressions that need the address of a split word array	2024-12-25 16:55:07 +01:00
Irmen de Jong	5071da6784	retain constants in IR ... some IR related cleanups	2024-12-24 00:30:08 +01:00