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Author SHA1 Message Date
Irmen de Jong
c67f877857 Codegen: use BIT instruction for memory location bit 7 and 6 tests (use N and V flags) 2024-07-24 19:26:54 +02:00
Irmen de Jong
0ec719e429 cx16: added a polling pcm streaming example 2024-07-23 21:37:11 +02:00
Irmen de Jong
17f7b11148 tweaks cx16 sample streaming example, also added a new one 2024-07-23 02:10:05 +02:00
Irmen de Jong
966b017670 tweaks 2024-07-22 18:20:01 +02:00
Irmen de Jong
4c98070b3c optimize shifts by 1 by inlining it better 2024-07-21 22:08:41 +02:00
Irmen de Jong
3681d6ee1c optimize division by powers of 2 better (into bit shifts) 2024-07-21 21:34:38 +02:00
Irmen de Jong
0af17cdc33 todo's for division optimizations 2024-07-21 20:32:03 +02:00
Irmen de Jong
2aae1f5e30 stricter checks for negative array indexing 2024-07-20 22:37:03 +02:00
Irmen de Jong
d18f2a7bfd improved codegen for some pointer+index expressions 2024-07-18 23:41:34 +02:00
Irmen de Jong
9046fe8d3a ringbuffer and pointer optimization todo 2024-07-16 22:59:31 +02:00
Irmen de Jong
78c7ee247a generate 65c02 TSB/TRB instructions in certain cases 2024-07-16 00:36:00 +02:00
Irmen de Jong
d5adb85e5b IR: add SEC,CLC,SEI,CLI instructions for the sys function calls. 2024-07-14 21:01:19 +02:00
Irmen de Jong
69f953fd9b diskio.f_readline() now also returns I/O status as secondary return value in A 2024-07-06 22:25:01 +02:00
Irmen de Jong
484677b4b1 Get rid of any() and all() builtin functions. 
Replaced by regular subroutines in the anyall module.
 2024-07-06 18:49:03 +02:00
Irmen de Jong
b10a8e728f update vim syntax too 2024-07-06 17:13:42 +02:00
Irmen de Jong
25f25a8767 Get rid of sort() and reverse() builtin functions. 
Sort() had too many gotchas and reverse() is kinda redundant you can loop in decreasing order through an array too.
 2024-07-06 17:07:58 +02:00
Irmen de Jong
0c053e4a2c IR: don't confuse symbol names starting with 'r', with register names 
Added start of buffer.p8 (experimental)
 2024-07-04 01:39:25 +02:00
Irmen de Jong
3f6521cc9b todo 2024-07-03 20:33:59 +02:00
Irmen de Jong
a074491d5b fix doc build 2024-07-03 00:08:49 +02:00
Irmen de Jong
a291164953 fix leaving Vera CTRL at 1 instead of 0, could lead to kernal text output errors etc 
Fixes #143
 2024-07-02 23:36:36 +02:00
Irmen de Jong
43c55b58d2 fix register overwriting for certain subroutine call parameter combinations. Fixes #136 2024-07-02 23:26:34 +02:00
Irmen de Jong
e7298f8162 fix invalid code gen for if v1==0 or v2==0 2024-07-01 23:38:25 +02:00
Irmen de Jong
ddf990296b fix subroutine inlining symbol scope error 2024-06-29 18:53:54 +02:00
Irmen de Jong
ead8aa7800 asm optimization: bxx+jmp -> opposite bxx 2024-06-29 17:22:57 +02:00
Irmen de Jong
7a9dd1ac9b optimize trivial 65c02 stack instructions 2024-06-29 15:42:40 +02:00
Irmen de Jong
1c97c22eff optimize simple word and byte addition/subtraction better 2024-06-29 14:33:42 +02:00
Irmen de Jong
bbf621a8c4 doc 2024-06-29 13:39:08 +02:00
Irmen de Jong
8efa89165c sprites.get_data_ptr() signature changed: now properly returns the 2 values 2024-06-27 22:22:26 +02:00
Irmen de Jong
4f8aaf9244 some tweaks and todos 2024-06-26 21:22:40 +02:00
Irmen de Jong
a97edef380 update gradle wrapper to gradle 8.8 2024-06-25 22:43:04 +02:00
Irmen de Jong
eefae24aa3 update gradle wrapper to gradle 8.8 2024-06-25 22:42:16 +02:00
Irmen de Jong
54bffc91ae properly generate PUSH and POP instructions for push() and pop() calls in IR. 
Also switch to a fork of shadowJar to avoid Gradle deprecation errors.
 2024-06-25 22:39:20 +02:00
Irmen de Jong
63f5ef9e14 fix typo for bool array storage size 2024-06-20 22:55:47 +02:00
Irmen de Jong
034f27a8dd added queens example, update kotest lib 2024-06-19 23:57:43 +02:00
Irmen de Jong
c2f6311367 todo 2024-06-17 22:41:52 +02:00
markjreed
6f00a48772
fix: atan2(anything, 0) should return ±π/2 (#141) 
* fix: atan2(anything, 0) should return pi/2

* fix: if y<0, x=0 maps to 3π/2, not π/2

* fix: standard seems to be atan2(0,0) == 0
 2024-06-07 23:19:45 +02:00
Irmen de Jong
b3dba67405 added cx16.rom_version() routine 2024-06-07 23:15:26 +02:00
Irmen de Jong
c9a4235669 update to kotlin 2.0, fix several code style issues 2024-06-04 01:00:46 +02:00
Irmen de Jong
ae0d52274c Merge branch 'refs/heads/fixwindowseolstests' 2024-06-04 00:13:55 +02:00
Irmen de Jong
8973763866 Fix line endings conversion errors on windows builds 2024-06-04 00:12:12 +02:00
Irmen de Jong
3d799ae7fe todo 2024-06-01 15:03:01 +02:00
Irmen de Jong
8b10115390 release 10.3.1 2024-05-31 23:51:35 +02:00
Irmen de Jong
d2e010c439 added cx16.scnsiz (extapi call), describe profiler.py script 2024-05-31 21:48:29 +02:00
Irmen de Jong
15867ab423 update cx16.mouse_get() and mouse_pos() to also return scroll wheel in X 2024-05-29 23:19:53 +02:00
Irmen de Jong
22c9e99fa3 explain integer math sin/cos routines even better 2024-05-29 23:12:00 +02:00
Irmen de Jong
ee262f6aad explain integer math sin/cos routines even better 2024-05-29 20:26:42 +02:00
Irmen de Jong
af64af2397 explain integer math sin/cos routines better 2024-05-29 19:48:27 +02:00
Irmen de Jong
1feead2260 tweaks 2024-05-29 02:30:06 +02:00
Irmen de Jong
d3dcd24b4d add profiler script 2024-05-29 00:56:31 +02:00
Irmen de Jong
fd1e6796ef correct branch instruction, fixes #137 2024-05-24 20:54:40 +02:00