Commit Graph

1367 Commits

Author SHA1 Message Date
Irmen de Jong
0a04e626d7 added new intermediate (simplified) AST meant for new codegen 2022-03-10 21:21:15 +01:00
Irmen de Jong
a03c4c3659 working on symbol table 2022-03-04 22:26:46 +01:00
Irmen de Jong
38beebe720 fix pipe check for number of args 2022-03-02 21:29:09 +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
df35dfe3bf added atari XEX output format with default $2000 load address 2022-02-26 15:36:22 +01:00
Irmen de Jong
c5504c6657 added ATASCII encoding table for atari 2022-02-25 23:48:39 +01:00
Irmen de Jong
530e109433 added altirra as atari emu2 2022-02-25 19:16:37 +01:00
Irmen de Jong
6185d5eca1 Merge remote-tracking branch 'origin/master' 2022-02-24 22:52:08 +01:00
Irmen de Jong
891f870ec0 todo 2022-02-23 21:58:27 +01:00
Freddy
ad9933f0f6 fixed chrout for atari and added two examples 2022-02-23 16:42:22 +01:00
Irmen de Jong
eeb3c968d6 streamline handling of launcher type and program load address. %address is now required if not using a basic-launcher. 2022-02-22 22:43:14 +01:00
Irmen de Jong
406658a10f reimplemented sys.memcopy and sys.memset on cx16 to work without kernal too 2022-02-22 21:07:19 +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
21e9723bb2 allow the last term in a pipe statement to be a variable, rewrites this as var = <rest of pipe> 2022-02-21 02:33:19 +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
7a2164b4d0 introduced BuiltinFunctionCallStatement node for codegen 2022-02-18 23:27:11 +01:00
Irmen de Jong
0a43eae184 rework registerArgsViaStackEvaluation to use cpu hardware stack instead 2022-02-18 22:38:00 +01:00
Irmen de Jong
3117e2b2a3 more tweaks 2022-02-18 01:25:08 +01:00
Irmen de Jong
7aa807ec7f proper error if attempting to do a containment check against non const range, and some cleanup in asmgen 2022-02-16 00:39:19 +01:00
Irmen de Jong
4d16e1e14a now checks for invalid text encodings for given compilation target 2022-02-15 01:39:12 +01:00
Irmen de Jong
73fc18099e properly report duplicate label names 2022-02-15 00:39:10 +01:00
Irmen de Jong
2725c4ad4d slight tweaks to zp and allocator 2022-02-12 00:15:52 +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
c13b7fd883 report free/occupied Zeropage space at end of compilation 2022-02-10 21:59:44 +01:00
Irmen de Jong
41b1c80492 label name from memory() no longer interned as string var 2022-02-10 00:45:20 +01:00
Irmen de Jong
e5d7316e5d streamlining non-zpvars asmgen using new mechanism 2022-02-10 00:09:09 +01:00
Irmen de Jong
b043c3a6da streamlining vars asmgen using new mechanism 2022-02-09 21:58:25 +01:00
Irmen de Jong
98b2855b9c cleanups 2022-02-09 16:35:52 +01:00
Irmen de Jong
f3c52c409f variable zp allocation now only done in the allocator 2022-02-08 23:44:21 +01:00
Irmen de Jong
8c2e6971fc start using vars instead of callgraph (2) 2022-02-08 21:09:00 +01:00
Irmen de Jong
1903990f30 start using vars instead of callgraph 2022-02-08 20:40:10 +01:00
Irmen de Jong
7d67005709 more rewrite variable allocation 2022-02-08 20:40:10 +01:00
Irmen de Jong
6bdd81623f cleaning up AsmGen interface 2022-02-06 17:07:03 +01:00
Irmen de Jong
8ae3bad6f7 fix rts in empty asmsub 2022-02-06 05:05:58 +01:00
Irmen de Jong
77de99b383 rts-check for non-inlined subroutines + var init adjustment when noreinit, moved out of codegen 2022-02-06 04:03:03 +01:00
Irmen de Jong
312949f336 added experimental codegen backend option 2022-02-05 21:42:03 +01:00
Irmen de Jong
30e1c3307c simplify SourceCode: just read the full text immediately. Also optimized imports. 2022-02-05 03:50:54 +01:00
Irmen de Jong
08e052380a comments 2022-02-05 03:14:26 +01:00
Irmen de Jong
548374ac2d fix: do proper sign exension when multiplying signed word and byte vars 2022-02-05 01:52:13 +01:00
Irmen de Jong
69b9dfa468 fix invalid recursion warning for code referencing subroutine but not via a call 2022-02-01 23:09:52 +01:00
Irmen de Jong
5c8c64242f callgraph: nameInAssemblyCode searches smarter (for unused()) 2022-02-01 00:33:05 +01:00
Irmen de Jong
f965804e6d fix invalid optimization of returning a parameter variable in a subroutine 2022-01-28 16:44:42 +01:00
Irmen de Jong
ec078eba72 optimize w=msb(w) => w>>=8, w=lsb(w) ==> w&=$00ff 2022-01-28 16:11:52 +01:00
Irmen de Jong
7b3cd71085 fixed improper optimization of word<<8 and word>>8 2022-01-28 13:54:06 +01:00
Irmen de Jong
06128b5d07 optimize word&=$ff00 and word&=$00ff 2022-01-28 13:40:28 +01:00
Irmen de Jong
5ecf2a3357 enable more optimizations for typecasted assignments. Fixed missing codegen for assigning bytes to words in certain cases. 2022-01-27 18:05:25 +01:00
Irmen de Jong
e2b8c069d7 check for missing '&' in string + value expressions (can't just add a value to a string) 2022-01-24 23:30:40 +01:00