Commit Graph

3215 Commits

Author SHA1 Message Date
Irmen de Jong
7651ccc84e fix a type error 2024-10-11 00:50:05 +02:00
Irmen de Jong
1a6b95b388 house cleaning 2024-10-10 20:46:18 +02:00
Irmen de Jong
7e38d26c33 added several color fade functions to the palette module (cx16) 2024-10-09 21:48:04 +02:00
Irmen de Jong
ed09dd4e9e improve automatic type conversions for return values, fixes #155 2024-10-09 20:04:05 +02:00
Irmen de Jong
5731b79554 don't allow problematic string and array assignments anymore, improve error messages.
In certain cases you will need to use string.copy() explicitly to overwrite strings with new strings.
2024-10-09 00:51:05 +02:00
Irmen de Jong
b2bdfe8482 fix ir rndseed() 2024-10-08 20:40:00 +02:00
Irmen de Jong
fea531be9a add sys.sizeof_bool, _ubyte, _uword constants 2024-10-07 20:45:13 +02:00
Irmen de Jong
7c69d38588 scan all asmsubs to see if another subroutine is referenced. Fixes #153 2024-10-07 20:39:49 +02:00
Irmen de Jong
a088ee56b0 function inlining can no longer get into an infinite loop. Fixes #154 2024-10-07 19:58:04 +02:00
Irmen de Jong
ae669af904 add sys.sizeof_byte, _word, _float constants
because Antlr doesn't allow the grammar to contain a sizeof(typename) rule to override the sizeof(identifier) rule
2024-10-07 19:17:37 +02:00
Irmen de Jong
d1ddf05e38 check that block address leaves room for program startup logic 2024-10-03 22:30:06 +02:00
Irmen de Jong
51279a98b3 attempt to fix forloop range datatype issues 2024-10-03 21:12:31 +02:00
Irmen de Jong
bf33a4f82d small refactor to prepare for better range dt adjustment 2024-10-02 23:28:33 +02:00
Irmen de Jong
fff0d741c3 improved parsing of "not in" operator, and [] array signature (allow space) 2024-10-02 19:06:20 +02:00
Irmen de Jong
09f3eecf56 changed cx16/rotating-stars example to starszoom instead. 2024-10-02 01:36:54 +02:00
Irmen de Jong
2bd4326ff6 added cx16/rotating-stars example 2024-10-01 23:43:50 +02:00
Irmen de Jong
c13168b60c various improvements:
fix verafx.available().
added gfx_lores.plot().
faster gfx_lores.clear_screen().
added a new Sublime Text 4 syntax highlighting file.
2024-10-01 22:18:03 +02:00
Irmen de Jong
ea3871d0c4 comment about builtin function call ast node type 2024-10-01 02:14:31 +02:00
Irmen de Jong
413b86cc4a more helpful error messages 2024-09-30 00:27:29 +02:00
Irmen de Jong
a064ade1e0 better codegen for call() function 2024-09-29 23:18:51 +02:00
Irmen de Jong
df35aa7942 added (experimental) compression library 2024-09-29 18:59:53 +02:00
Irmen de Jong
cd49c5f88d cx16: set rom bank to 0 at startup (for faster kernal API calls)
cx16: callfar() with constant address generates shorter asm
2024-09-28 20:58:29 +02:00
Irmen de Jong
1541ad2160 fix variable init order mistake in program startup
reset multiply bit at end of verafx.muls
2024-09-28 19:17:45 +02:00
Irmen de Jong
c78b7b1a24 added verafx.mult16() 2024-09-28 01:00:28 +02:00
Irmen de Jong
9c7a645e18 remove non-functional verafx.mult(). note: muls() is still there and just fine!
added documentation/source code comments to the cpu word*word multiplication routine not producing the correct upper 16 bits.
2024-09-28 00:43:05 +02:00
Irmen de Jong
3f630ab1b0 RAW output now also properly initializes variables 2024-09-27 18:46:03 +02:00
Irmen de Jong
04cb684fd4 tweak program start initialization and fix cleanup at exit for atari and pet compiler targets 2024-09-27 02:14:54 +02:00
Irmen de Jong
4c843571ea fix syntax error check for missing return statement 2024-09-26 01:52:33 +02:00
Irmen de Jong
b7ebd8c4a6 update cx16/audioroutines example to use the new audio module 2024-09-26 00:08:25 +02:00
markjreed
24e0a69480
feat: module with front-ends that jsrfar into audio ROM routines (#151) 2024-09-26 00:00:42 +02:00
Irmen de Jong
e29ff1c848 fix name redefinition check for multi-declarations 2024-09-20 19:55:32 +02:00
Irmen de Jong
46b94c17d6 comment 2024-09-20 17:33:00 +02:00
markjreed
16a2b2f566
Add 24-bit integer-to-float routine and floating-point jiffy clock reader (#150)
* feat: add routine to convert 24-bit integer from A/X/Y to float in FAC1

* fix: remove duplicate definition

* fix: shift to appropriate exponent
2024-09-20 17:28:37 +02:00
Irmen de Jong
5cda750e5e improve error message for undefined symbol in when choices 2024-09-18 23:00:03 +02:00
Irmen de Jong
4e143d45c8 fix warning 2024-09-18 22:04:25 +02:00
Irmen de Jong
2954f5f04d Add clear_screen and set_screen_mode to gfx_lores. Fix boolean draw vs color param in some monogfx routines. Elaborate some docs. 2024-09-17 22:19:47 +02:00
Irmen de Jong
0b1f30d98c no more span overdraws in graphics disc routines 2024-09-15 15:38:33 +02:00
Irmen de Jong
c7b1e8d772 fixed a variable scopedname issue where it took the fully scoped name instead of just the local name
this made 64tass not strip out that code if it was unused
2024-09-14 23:17:26 +02:00
Irmen de Jong
0d3ad80659 retain type of consts better to avoid precision loss
this also fixed a difference in const calculation where the result could differ if you were using optimzations or not.
2024-09-14 21:06:21 +02:00
Irmen de Jong
aba1a73e28 actually use any @zp etc tags on subroutine parameters 2024-09-14 17:42:13 +02:00
Irmen de Jong
dca31b2ca3 added gfx_lores module for cx16 for optimized graphics routines for lores 256c screen mode
currently contains a new line() routine
2024-09-14 15:30:39 +02:00
Irmen de Jong
0cb378ca31 added emudbg.cpu_cycles() and emudbg.reset_cpu_cycles() 2024-09-13 23:03:14 +02:00
Irmen de Jong
cf551d2cc7 tweak containment check even more 2024-09-13 00:02:26 +02:00
Irmen de Jong
6be6eb2227 tweak diskio to not always include unused subroutine internal_f_tell() in resulting program 2024-09-11 19:51:53 +02:00
Irmen de Jong
d34015eec5 fix gfx2.fill() vera CTRL corruption 2024-09-11 19:10:45 +02:00
Irmen de Jong
255c5bfaca improve containment check for few values 2024-09-11 03:24:30 +02:00
Irmen de Jong
01c6754928 get rid of problematic common-subexpression optimization 2024-09-11 01:10:42 +02:00
Irmen de Jong
4a2dcd20d1 fix the "x<2" optimization made a few commits ago to only work on unsigned 2024-09-09 23:06:36 +02:00
Irmen de Jong
4e98fb75d6 support assigning multiple return flags from asmsub in 6502 codegen 2024-09-09 22:56:40 +02:00
Irmen de Jong
7aec627f6b add optimization if x==0 or x==1 -> if x<2 2024-09-08 22:39:48 +02:00