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2028 Commits

Author SHA1 Message Date
Irmen de Jong
97c2dadd16 doc update 2024-09-01 20:55:43 +02:00
Irmen de Jong
2da35fec17 remove requirement to end subroutine with an EOL, so oneliners are now possible 
main { sub start() { cx16.r0++ cx16.r1++ } }
 2024-09-01 20:55:43 +02:00
Irmen de Jong
bdeac74cfc removed the -nostrictbool compiler option 
boolean types and bytes are no longer implicitly interchangeable using this option
 2024-09-01 20:53:39 +02:00
Irmen de Jong
6516d7cb15 regenerate skeletons and set version 10.4 2024-08-25 16:56:33 +02:00
Irmen de Jong
c4c4dcf2b3 optimizing gfx2.fill() 4 color mode 2024-08-25 15:05:24 +02:00
Irmen de Jong
e2fcac322f optimizing gfx2.fill() 2024-08-25 13:51:01 +02:00
Irmen de Jong
e439720c9d optimized string compares 2024-08-24 14:53:18 +02:00
Irmen de Jong
b566ea5c3f added string.rfind() 2024-08-22 23:22:31 +02:00
Irmen de Jong
8f6eaeac2c half width katakana conversion 2024-08-21 18:51:34 +02:00
Irmen de Jong
b4facaeb3c add "kata" string encoding (Katakana) 2024-08-20 21:40:43 +02:00
Irmen de Jong
d113827753 todo 2024-07-24 19:50:30 +02:00
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
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
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
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
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
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
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
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
d3dcd24b4d add profiler script 2024-05-29 00:56:31 +02:00
Irmen de Jong
0dc50a93a4 added @nozp variable flag 2024-05-21 21:53:58 +02:00
Irmen de Jong
ac1d4b4a7a mouse_pos() now returns the coordinates as unsigned words 2024-05-20 21:38:02 +02:00
Irmen de Jong
c719e274d5 java version tweaks 2024-05-18 20:25:44 +02:00
Irmen de Jong
e4990f8ec5 Revert "update to Java 17 LTS" 
This reverts commit 3ef5bdfeda.
 2024-05-18 18:59:32 +02:00
Irmen de Jong
3ef5bdfeda update to Java 17 LTS 2024-05-17 18:27:21 +02:00
Irmen de Jong
9120e16683 todo 2024-05-02 21:02:50 +02:00
Irmen de Jong
a1ebc7090d fix sieve example 2024-04-18 22:22:29 +02:00
Irmen de Jong
054b4636e0 version 10.3 2024-04-18 21:50:48 +02:00
Irmen de Jong
5ac9c75521 docs of new floats routines and added them to VM target too 2024-04-17 20:03:36 +02:00
Irmen de Jong
a7247f5b8b fix boolean expression optimization bug 2024-04-12 21:56:25 +02:00
Irmen de Jong
4d37581694 fix the symbol lookup error lsb(a) when a is in a multi vardecl. 2024-04-11 00:51:08 +02:00
Irmen de Jong
5d7ddebcad fix bool to uword cast in 6502 codegen 2024-04-11 00:34:53 +02:00
Irmen de Jong
8babad9c7c sphinx config 2024-04-10 20:04:09 +02:00
Irmen de Jong
8db7aa07bd added (autogenerated) symbol skeleton files to the docs 2024-04-10 19:58:15 +02:00
Irmen de Jong
42f4b06ac8 added options -bytes2float and -float2bytes to be able to do float conversions from the command line 2024-04-09 23:59:54 +02:00
Irmen de Jong
7a6f2ecc8c add symboldumps to doc makefile 2024-04-09 19:53:36 +02:00
Irmen de Jong
f5d556a7f9 added missing options to doc 2024-04-09 19:30:04 +02:00
Irmen de Jong
2aae46d632 added -dumpsymbols option to print a dump of all the variables and subroutine signatures 2024-04-09 19:19:13 +02:00
Irmen de Jong
19ebc6d6b3 better error message for ambiguous multi-var initialization in vardecl 2024-04-08 22:36:00 +02:00
Irmen de Jong
6ed9899dc7 smarter desugaring of ubyte x,y 2024-04-07 23:36:46 +02:00
Irmen de Jong
9de7698a5c verafx.mult() and muls() now return both words of the 32 bits result. 2024-04-07 22:41:21 +02:00
Irmen de Jong
112d2d6058 cx16 sprites module: the palette_offset parameter now takes values 0-15 (instead of 0-255) to be more consistent with docs and vera behavior 2024-04-07 21:49:03 +02:00
Irmen de Jong
ddb8346711 added txt.cls() as a shorter alternative to clear_screen(). 
cx16: added new character encodings, and routines in textio to enable the character sets for them.
cx16: added txt.chrout_lit() and txt.print_lit() to always print the literal characters and never as control codes
 2024-04-07 19:32:44 +02:00
Irmen de Jong
8dd3faf395 clarification 2024-04-06 14:31:39 +02:00
Irmen de Jong
35f3e8708b doc and tweak subexpression extraction a tiny bit 2024-04-06 14:01:06 +02:00
Irmen de Jong
cfe3fcc9e7 fix symbol table issue 2024-04-06 12:53:33 +02:00
Irmen de Jong
66a6659a6e cbm.STOP2() and cbm.GETIN2() convenience routines 2024-04-06 02:16:21 +02:00
Irmen de Jong
731132d4b3 check number of result values in return statements 2024-04-05 02:13:31 +02:00
Irmen de Jong
98acff802f better checking for number of return values 
assignment optimization if return register already is the same as the assignment target
 2024-04-04 23:47:33 +02:00
Irmen de Jong
5f11f485a2 fix compiler error 2024-04-04 02:00:55 +02:00
Irmen de Jong
34f3169dda tweak library routines for multiple return values. 
cbm:
MEMTOP changed (now also returns nr of banks in A)
STOP2 removed (just use STOP)
RDTIM_safe() added                  TEST IRQ ENABLE
RDTIM16 changed (internally)        TEST IRQ ENABLE

cx16:
screen_mode changed (now also returns width and height in X,Y)
kbdbuf_peek2 removed (just use kbdbuf_peek)
joystick_get changed (presence now returned as bool in Y)
joystick_get2 removed (just use joystick_get)
mouse_pos changed (now properly returns x and y position in R0 and R1)
set_led_brightness changed into set_led_state, with only a boolean on/off argument. There is no variable brightness.

sys.set_leds_brightness() removed. Use cx16.set_led_brightness().
 2024-04-04 01:39:19 +02:00
Irmen de Jong
a3ef8f814b Merge branch 'master' into multi-assign 
# Conflicts:
#	examples/test.p8
 2024-04-03 01:13:27 +02:00
Irmen de Jong
385dd6fc23 todos 2024-04-03 01:12:45 +02:00
Irmen de Jong
a5e0e31b74 clarify order of multi-assign 2024-04-02 01:47:46 +02:00
Irmen de Jong
641f6c05d8 allow 'void' as dummy assign target in multi-assignment statements 2024-03-31 23:43:26 +02:00
Irmen de Jong
788f6b44a6 antlr grammar now understands underscores in identifier names 2024-03-31 00:31:10 +01:00
Irmen de Jong
63a4525f06 remove hacks from floats.parse now that kernal R47 is out 2024-03-30 22:29:13 +01:00
Irmen de Jong
3e34a3ef72 allow multi-assign to skip any status register result 2024-03-29 23:10:08 +01:00
Irmen de Jong
56f41d5e34 docs about multi-assign 2024-03-28 23:24:14 +01:00
Irmen de Jong
bd5abfb969 add IR peephole optimization to remove redundant store 2024-03-28 01:06:05 +01:00
Irmen de Jong
dd0f0fe415 conv.str_ub and partners are now much shorter routines than before 2024-03-27 22:34:44 +01:00
Irmen de Jong
56c1035581 Merge branch 'master' into multi-assign 
# Conflicts:
#	docs/source/todo.rst
#	examples/test.p8
 2024-03-26 22:09:16 +01:00
Irmen de Jong
ba1e907c79 fix divmod; out args are written to and should be potential constants 2024-03-26 22:04:44 +01:00
Irmen de Jong
2a3a27c56d bmx library: set bpp header field correctly on save 2024-03-26 22:01:10 +01:00
markjreed
647af34f5b
fix: tweak divmod() doc (#131) 
* fix: adjust naming on divmod parameters to match standard mathematical terminology; clarify description

* fix: wording

* fix: wording
 2024-03-26 22:00:55 +01:00
Irmen de Jong
993be6394e unit tests multi-assigns 2024-03-25 23:20:03 +01:00
Irmen de Jong
9a27505315 6502 codegen for multi-assigns 2024-03-25 22:17:31 +01:00
Irmen de Jong
2e37f5dee3 IR: support for multi-returnvalue function calls (asmsubs) 
note: the VM can't execute these though as it has no CPU hardware registers
 2024-03-23 00:30:17 +01:00
Irmen de Jong
edc83305a4 allow multiple targets in AssignTarget 2024-03-22 21:51:08 +01:00
Irmen de Jong
e6014ea4dd version 10.3.1 2024-03-21 19:32:16 +01:00
Irmen de Jong
c38765301e gfx2 screenmode tweak 2024-03-19 01:21:56 +01:00