Commit Graph

3209 Commits

Author SHA1 Message Date
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
Irmen de Jong
edc5a5a94f improve data driven unit tests to use kotest withData() 2024-09-08 16:55:08 +02:00
Irmen de Jong
c5b7edad82 added memsizer unit tests 2024-09-08 15:24:47 +02:00
Irmen de Jong
6d2a36fb2b testcase improvement 2024-09-06 22:51:26 +02:00
Irmen de Jong
28b43b3e1d added cx16.EXTAPI_kbd_leds definition (new in kernal R48) 2024-09-06 20:47:49 +02:00
Irmen de Jong
f7feaf158d added cx16.mouse_present() routine to check for presence of mouse 2024-09-06 18:21:13 +02:00
Irmen de Jong
0eac04c220 added cx16/life.p8 example (Conway's game of life) 2024-09-06 15:21:29 +02:00