Apple-2-SW/prog8
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4,166 Commits 3 Branches 108 Tags 51 MiB
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1466 Commits

Author SHA1 Message Date
Irmen de Jong
09a7a4bbe5 optimize comparison against zero 2023-09-01 02:28:11 +02:00
Irmen de Jong
ff35ba3696 added warnshadow cli option to enable assembler warnings about symbol shadowing 2023-08-28 16:41:46 +02:00
Irmen de Jong
77f3852cdc added floats.parse_f() 2023-08-16 14:47:20 +02:00
Irmen de Jong
be06d871b6 fix code for bitwise shifts by zero 2023-08-14 21:49:13 +02:00
Irmen de Jong
f98ee326b4 error when doing txt.print('@') where "@" was intended (byte for string parameter) 2023-08-14 19:25:31 +02:00
Irmen de Jong
bc8126eb16 2x faster word multiplication routine 2023-08-14 18:11:30 +02:00
Irmen de Jong
4c8beefdcb slightly faster integer bytes multiplication routine 2023-08-14 17:00:16 +02:00
Irmen de Jong
2c9e50873c use math.square for optimized X*X calculation (words only). 
Added IR SQUARE instruction.
 2023-08-14 01:05:17 +02:00
Irmen de Jong
e3fbe37f9f fixed optimized code for >= and <= 2023-08-12 13:45:08 +02:00
Irmen de Jong
dc870cd5ea fixed optimized code for > and < 2023-08-12 13:15:32 +02:00
Irmen de Jong
b92e22e4a6 IR: fix for loop over range with step 2023-08-11 03:05:47 +02:00
Irmen de Jong
3e6d16a7a8 add error message for invalid step size in range expression 2023-08-11 02:35:52 +02:00
Irmen de Jong
dff1d9e4dd cleanup range expression doc 2023-08-09 22:58:04 +02:00
Irmen de Jong
7c0bde7310 parser: allow curly brace on next line for asmsub too 
downgrade antlr4 one version again to what is used in IntelliJ's antlr plugin, to avoid potential version conflicts
 2023-08-09 20:01:12 +02:00
Irmen de Jong
a82d21ac05 fixed gfx2.plot in mode 1+5 with certain combinations of color and stipple 2023-08-08 00:01:43 +02:00
Irmen de Jong
0bf8378fcb fixed gfx2.horizontal_line problem with monochrome stippling mode (regression since version 9.0) 
todo
 2023-08-07 22:56:07 +02:00
Irmen de Jong
017ef8a837 optimization of > and <= in expressions 2023-08-07 21:23:31 +02:00
Irmen de Jong
0d63cdcb96 optimization of < and >= in expressions 2023-08-07 04:54:35 +02:00
Irmen de Jong
68a6f99c9f optimization of < in expressions 2023-08-07 02:32:07 +02:00
Irmen de Jong
60781bcfc4 optimization of == and != in expressions 2023-08-07 01:25:41 +02:00
Irmen de Jong
77fa2e2722 optimization in + or - assignment to word array 2023-08-05 23:28:40 +02:00
Irmen de Jong
c36afd872e optimization in assignment to memory 2023-08-04 23:54:11 +02:00
Irmen de Jong
7e58a4c130 optimization in assignment to array 2023-08-04 23:06:55 +02:00
Irmen de Jong
19a4bf1088 clean up AugmentableAssignmentAsmGen a bit 2023-08-04 21:48:02 +02:00
Irmen de Jong
f2c62bee7e docs 2023-08-01 22:49:55 +02:00
Irmen de Jong
1ae950a638 Merge branch 'remove_evalstack' 
# Conflicts:
#	codeGenCpu6502/src/prog8/codegen/cpu6502/assignment/AssignmentAsmGen.kt
 2023-07-31 21:57:43 +02:00
Irmen de Jong
9bb16e293c vm: fix postincr/decr on indexed pointervariables 2023-07-31 19:37:30 +02:00
Irmen de Jong
b89ad4b328 don't optimize empty where choice away! It would call the else clause incorrectly. 2023-07-29 18:25:52 +02:00
Irmen de Jong
970642244b optimized gfx2.text() for hires 4c mode 2023-07-26 04:17:44 +02:00
Irmen de Jong
3b90be2d9e gfx2.text() per-pixel positioning implemented for screen modes 1 and 5 2023-07-25 00:43:45 +02:00
Irmen de Jong
4575a8fffe cx16: added cx16.vaddr_autoincr() and cx16.vaddr_autodecr() 2023-07-21 22:40:07 +02:00
Irmen de Jong
5659742d97 fixed assigning byte to word not clearing msb sometimes 2023-07-16 23:16:32 +02:00
Irmen de Jong
450eaf7c4a fixed lsb() to uword problem 2023-07-16 20:05:59 +02:00
Irmen de Jong
c1aa5d4e47 IR: optimized when statement translation 2023-07-16 12:10:46 +02:00
Irmen de Jong
b3cb9b7fe2 added optimizer to remove needless pha/pla pairs 2023-07-15 22:19:48 +02:00
Irmen de Jong
b8284a147d allow boolean when conditions, optimize into a regular if 2023-07-11 21:33:29 +02:00
Irmen de Jong
795f80b4ec fix forloop 6502 codegen in case of descending word values 2023-07-11 00:33:12 +02:00
Irmen de Jong
6b6427492d fix forloop 6502 codegen in case of descending word values 2023-07-10 23:10:16 +02:00
Irmen de Jong
6055b8c3dc IR: fix forloop codegen for steps != 1 2023-07-10 21:36:44 +02:00
Irmen de Jong
4e863ecdac vm: fixed abs() and word-to-string conversion 2023-07-08 22:57:16 +02:00
Irmen de Jong
5037033fcf ir: EXT and EXTS opcodes now have 2 registers to avoid type clash 2023-07-08 22:42:11 +02:00
Irmen de Jong
4ced8889d3 cx16: fix signature return values of cx16.screen_mode(), add get_screen_mode() and set_screen_mode() convenience routines 2023-07-08 11:37:29 +02:00
Irmen de Jong
d26967a87d ir doc 2023-07-07 22:35:05 +02:00
Irmen de Jong
071a80360f ir: fix some problem with comparison against zero 2023-07-07 21:17:28 +02:00
Irmen de Jong
d2154f5f2e remove empty when choices, fixes ir compilation error on those 2023-07-07 20:34:24 +02:00
Irmen de Jong
334d382bfa ir: JUMPI instruction added to support indirect jumps 2023-07-07 19:10:39 +02:00
Irmen de Jong
90c4b00f74 ir: fix any() all() reverse() sort() on memory mapped arrays and on byte arrays 2023-07-07 17:25:32 +02:00
Irmen de Jong
71261525e8 fix containment check on memory mapped arrays 2023-07-07 17:07:34 +02:00
Irmen de Jong
3126959576 ir: several fixes 2023-07-07 16:53:32 +02:00
Irmen de Jong
f9200a2b75 fix IR loader for romsub calls (calls to an address) 2023-07-02 23:41:15 +02:00
Irmen de Jong
c544b7f5ba fixing up p8_ prefixing 2023-07-02 21:15:05 +02:00
Irmen de Jong
bb95484c8a uniform symbol prefixing with p8_ 2023-07-02 06:15:09 +02:00
Irmen de Jong
aac5a4c27f optimize word repeat loop codegen 2023-07-02 04:51:22 +02:00
Irmen de Jong
d3f6415387 vm: fix repeat 256 2023-07-02 02:38:35 +02:00
Irmen de Jong
e7b631b087 allow comment lines inside array initializer value 2023-06-27 23:30:37 +02:00
Irmen de Jong
a9f5dc036c fix cpu stack corruption in array assignment codegen 2023-06-27 18:49:49 +02:00
Irmen de Jong
0a83b51e00 allow more curly brace styles 2023-06-27 01:59:22 +02:00
Irmen de Jong
eab63ecc6c allow curly brace on next line also after subroutine and when 2023-06-27 01:29:25 +02:00
Irmen de Jong
b0794cf35e added hiram bank number to -varshigh 2023-06-27 00:27:34 +02:00
Irmen de Jong
eae41de27d improve errors generated for undefined symbols 2023-06-25 15:19:51 +02:00
Irmen de Jong
e9163aa3a7 added cx16.save_virtual_registers() and cx16.restore_virtual_registers() 2023-06-24 21:04:47 +02:00
Irmen de Jong
8c617515ba don't prefix 3-letter symbols too aggressively (could cause some compilation errors) 2023-06-23 23:36:59 +02:00
Irmen de Jong
04e4e71f2e uword == str is now possible (sugar for string.compare) 2023-06-22 00:20:30 +02:00
Irmen de Jong
a587482edf optimize dangling else 2023-06-18 13:46:02 +02:00
Irmen de Jong
ff7f3484e4 atan 2023-06-17 23:01:47 +02:00
Irmen de Jong
c0b398e0ce add various math.atan() routines 2023-06-17 00:43:33 +02:00
Irmen de Jong
ba25b7fee6 fix diskio.diskname(). cx16: add diskio.curdir() 2023-06-07 22:38:51 +02:00
Irmen de Jong
380f557c45 vm: implement split incr/decr 2023-06-03 22:22:13 +02:00
Irmen de Jong
9314c346da -target option is now required; c64 no longer the default 2023-06-03 19:14:45 +02:00
Irmen de Jong
bfaad1388c IR: handle split arrays without new custom opcodes 2023-06-03 01:51:02 +02:00
Irmen de Jong
bb35a80177 %option splitarrays now also at module level 2023-05-31 21:50:41 +02:00
Irmen de Jong
24fc95ac81 fix atari target syslib 2023-05-31 20:58:00 +02:00
Irmen de Jong
bb9d29b061 fix an array literal assignment type error for word arrays 2023-05-30 22:46:37 +02:00
Irmen de Jong
b9d8ec1463 add -splitarrays command line option 2023-05-30 19:08:34 +02:00
Irmen de Jong
bbc02752c9 use split word arrays in various examples, fix codegen issue, docs 2023-05-29 15:34:33 +02:00
Irmen de Jong
82898f7bba fix some split array issues in 6502 codegen 2023-05-28 22:24:56 +02:00
Irmen de Jong
3ac9036c79 more split array stuff for 6502 2023-05-27 22:44:45 +02:00
Irmen de Jong
c94e292176 more split array stuff 2023-05-27 12:47:11 +02:00
Irmen de Jong
52a77db60f adding split array type 2023-05-26 19:11:07 +02:00
Irmen de Jong
0c94e377fc Merge branch 'v8_maintenance' 2023-05-21 16:09:31 +02:00
Irmen de Jong
c69c17de42 cx16 avoid ram bank issue with RDTIM in sys.wait() and c64.RDTIM16() 2023-05-21 15:03:33 +02:00
Irmen de Jong
7215efe167 fix expr eval error in certain situations 
such as pokew() with 2 complex operands
 2023-05-20 17:42:35 +02:00
Irmen de Jong
b43223cb7a added clamp() builtin function and floats.clampf() 2023-05-17 23:12:58 +02:00
Irmen de Jong
1af38e62bc removed floats.fabs() and floats.sqrt()/fsqrt() 2023-05-17 00:46:15 +02:00
Irmen de Jong
f37f062cdc fix for loop pre-check 2023-05-17 00:33:55 +02:00
Irmen de Jong
7e734214dc v8_maintenance branch made 2023-05-15 23:01:43 +02:00
Irmen de Jong
630c8a5faa IR: fix romsub encoding 2023-05-14 18:08:06 +02:00
Irmen de Jong
905921a684 IR: new (sys)call instructions that encapsulate the full subroutine call 
to fix the bugs resulting from nesting subroutine calls (as param to another call etc)
 2023-05-14 15:20:25 +02:00
Irmen de Jong
bff3c4f95c IR now converts IRInlineAsmChunk (of type IR) into regular code chunks directly. 
.p8ir files usually won't contain <INLINEASM> nodes any longer
 2023-05-09 21:04:31 +02:00
Irmen de Jong
4c8898a639 fix typecheck crash on certain byte to word assignments 2023-05-08 23:02:48 +02:00
Irmen de Jong
97df33ab1a IR: fix byte to word assignment not doing value extension 2023-05-08 22:47:00 +02:00
Irmen de Jong
d5d6dd3614 optimize typecast expr 2023-05-08 03:30:14 +02:00
Irmen de Jong
6c233c6a0a optimize add/sub expr 2023-05-08 02:41:34 +02:00
Irmen de Jong
6db715d879 optimize multiplication expr 2023-05-08 02:10:54 +02:00
Irmen de Jong
ab02e8a546 optimize more carry flag assembly 2023-05-07 23:55:34 +02:00
Irmen de Jong
8cbfe64f19 optimize some carry flag assembly 2023-05-07 23:27:49 +02:00
Irmen de Jong
68336a76c5 optimized word comparison expressions 2023-05-07 20:40:48 +02:00
Irmen de Jong
393e914a86 optimized word equality comparison expressions 2023-05-07 18:55:17 +02:00
Irmen de Jong
ffb54110e9 optimized byte comparison expressions 2023-05-07 15:15:58 +02:00
Irmen de Jong
f465b2e2a0 some improvements to IR peephole optimizer 2023-05-02 00:29:04 +02:00