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1646 Commits

Author SHA1 Message Date
Irmen de Jong
2a3a27c56d bmx library: set bpp header field correctly on save 2024-03-26 22:01:10 +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
Irmen de Jong
fe2b67998c vm: fix load_raw, fix rng bug in textelite (carry flag shifting...) 2024-03-17 16:46:26 +01:00
Irmen de Jong
de3d0b40dc fixed vm problem with branching instructions in global init chunk 2024-03-17 13:22:17 +01:00
Irmen de Jong
4db4a5f1b2 vm: txt.width() and height() now return the actual console terminal width and height if possible. 2024-03-16 22:40:08 +01:00
Irmen de Jong
5a0524ff4d various fixes 2024-03-16 18:48:06 +01:00
Irmen de Jong
5b7801eea1 added crc verifications to diskspeed 2024-03-16 16:26:39 +01:00
Irmen de Jong
6a9269111e some changes in SMC routines for the cx16: 
sys.poweroff_system() moved to cx16
sys.set_leds_brightness() moved to cx16 and changed to set_led_brightness, you can only change the activity led brightness.
 2024-03-15 23:00:14 +01:00
Irmen de Jong
a94cfd34f5 don't apply absorption law on functioncall operands 2024-03-15 01:04:27 +01:00
Irmen de Jong
28eae5a0fd updated diskspeed example to deal with increased I/O speeds 2024-03-15 00:37:13 +01:00
Irmen de Jong
1fc79ff6dd implement the missing in-place array operators for split word arrays and numeric operand 2024-03-13 21:16:49 +01:00
Irmen de Jong
3535c1acda fix broken boolean != comparison optimization 2024-03-13 20:23:42 +01:00
Irmen de Jong
33c8caac8f get rid of containment expression restriction 2024-03-12 23:39:54 +01:00
Irmen de Jong
51d708bbdd fix monogfx issue 2024-03-12 23:27:15 +01:00
Irmen de Jong
820541e427 fixed and optimized pointervar indexed in-place operations 2024-03-11 23:27:48 +01:00
Irmen de Jong
c11a9b8709 fix callgraph issue when module gets removed by optimizations 2024-03-11 20:34:22 +01:00
Irmen de Jong
80f39e8097 Merge branch 'booleans' 
# Conflicts:
#	compiler/res/prog8lib/cx16/monogfx.p8
#	compiler/res/prog8lib/virtual/monogfx.p8
#	compiler/src/prog8/compiler/astprocessing/BoolRemover.kt
#	compiler/test/TestTypecasts.kt
#	docs/source/todo.rst
#	examples/cx16/highresbitmap.p8
#	examples/test.p8
#	httpCompilerService/src/prog8/http/TestHttp.kt
 2024-03-11 01:00:48 +01:00
Irmen de Jong
3a9919a377 implemented a couple more diskio routines for the VM target 2024-03-09 17:36:39 +01:00
Irmen de Jong
f739e679e4 added sys.exit2 and sys.exit3 to set more result registers at program exit 
todo
 2024-03-09 03:30:05 +01:00
Irmen de Jong
52649a8e4f conv routines now return the string buffer address. 2024-03-08 02:12:46 +01:00
Irmen de Jong
04f7b772a3 lib updates, removed unused and obsolete http and dbus modules 2024-03-05 23:42:35 +01:00
Irmen de Jong
6d29b00a80 fix monogfx horizontal line and text draw in invert mode 2024-03-05 22:38:34 +01:00
Irmen de Jong
9f1bd2d7d6 asmoptimizer that removes redundant branches on boolean in A 2024-03-05 20:37:15 +01:00
Irmen de Jong
9826d7c494 optimize certain boolean comparisons more 2024-03-05 03:09:53 +01:00
Irmen de Jong
c6bf57b390 non strict bools should also replace not byte with byte==0 2024-03-04 23:25:34 +01:00
Irmen de Jong
bfcf07c1a2 attempt to no longer have BuildVersion.kt in git, blocking easy pulls 2024-03-04 20:45:59 +01:00
Irmen de Jong
4d7e96d423 add monogfx inverted (eor) draw mode 2024-03-03 23:28:37 +01:00
Irmen de Jong
449461e412 tweak monogfx stipple plot 2024-03-03 21:47:42 +01:00
Irmen de Jong
607275ec66 tweak 2024-03-03 19:52:46 +01:00
Irmen de Jong
da1620807f fixed all todos in ifelse gen 2024-03-03 12:10:42 +01:00
Irmen de Jong
f39ef8f565 optimize byte comparison assignment to use rol trick instead of branching 2024-03-03 00:01:14 +01:00
Irmen de Jong
fe8b6e820c getting rid of problematic fallback (infinite recursion) 2024-03-02 23:19:55 +01:00
Irmen de Jong
f29d24e96a fixup split words array comparisons 2024-03-02 23:19:55 +01:00
Irmen de Jong
620ffe54ec asm optimizer: don't remove labels. remove redundant cmp/cpx/cpy instructions. 2024-03-02 23:19:53 +01:00
Irmen de Jong
ceaa4cd07d array issue 2024-03-02 23:19:39 +01:00
Irmen de Jong
af17f903ee fix that if not fcall() wasn't transformed to a conditional branch instruction 2024-03-02 23:19:39 +01:00
Irmen de Jong
c532e28841 fix several remaining bool return values in library routines 2024-03-02 23:19:39 +01:00
Irmen de Jong
dba0846866 optimize word >, word <= 2024-03-02 23:19:39 +01:00
Irmen de Jong
bed629998a fix large code for some compares 2024-03-02 23:19:39 +01:00
Irmen de Jong
bc2ede76bf tweak to byte compares 2024-03-02 23:19:39 +01:00
Irmen de Jong
2a1fec2ed2 fix codegen error for comparisons 2024-03-02 23:19:39 +01:00
Irmen de Jong
004048e5a7 fix IR codegen error for b=float>value 2024-03-02 23:19:39 +01:00
Irmen de Jong
b941d6f1e4 new comparison tests 2024-03-02 23:19:39 +01:00
Irmen de Jong
37b346740b fix 6502 casting uword and float to bool 2024-03-02 23:19:39 +01:00
Irmen de Jong
f5e332daf7 remove redundant IR instructions like SNZ 2024-03-02 23:19:39 +01:00
Irmen de Jong
fe9a9fc5cb new if tests 2024-03-02 23:19:39 +01:00
Irmen de Jong
a5110b1f96 improved De Morgan rewrite rules 2024-03-02 23:19:39 +01:00
Irmen de Jong
006713fe13 optimize boolean to ubyte assignment (skip type cast) 2024-03-02 23:19:39 +01:00
Irmen de Jong
7868e672e0 ifelse more 2024-03-02 23:19:39 +01:00
Irmen de Jong
e1a133c2c0 ifelse more 2024-03-02 23:19:39 +01:00
Irmen de Jong
c77cd0da39 ifelse more 2024-03-02 23:19:39 +01:00
Irmen de Jong
577333f2c4 new ifelse codegen 2024-03-02 23:19:39 +01:00
Irmen de Jong
7d8cdcbfea more bool fixes and optimizations in codegen 2024-03-02 23:19:39 +01:00
Irmen de Jong
c5c4c6f111 start of new ifelse 2024-03-02 23:19:39 +01:00
Irmen de Jong
acd841dbb6 bool changes in 6502 assignment codegen 2024-03-02 23:19:37 +01:00
Irmen de Jong
6b52ba9397 6502 asmgen 2024-03-02 23:19:20 +01:00
Irmen de Jong
10d12f73d6 IR/VM: testing the boolean changes, added in-place and/or. 2024-03-02 23:19:20 +01:00
Irmen de Jong
cd9119655c IR codegen 2024-03-02 23:19:20 +01:00
Irmen de Jong
92527b4c1d examples: add ==0 or !=0 to expressions that depend on implicit conversion from byte to bool 2024-03-02 23:19:18 +01:00
Irmen de Jong
c48012c385 tweak ifelse > and <= order 2024-03-02 17:01:31 +01:00
Irmen de Jong
a282b17286 added asm optimizer for <= byte (bcc+beq->bcs) 2024-03-02 15:34:54 +01:00
Irmen de Jong
58d9463f16 consolidate word comparison codegen 2024-03-02 14:00:12 +01:00
Irmen de Jong
047decd552 consolidate byte comparison codegen 2024-03-01 22:21:22 +01:00
Irmen de Jong
82e0877e64 readme 2024-03-01 00:41:11 +01:00
Irmen de Jong
040d75dafa VM now supports indirect jump instruction 2024-02-22 16:19:26 +01:00
Irmen de Jong
b5e691f367 IR: fix chunk reachability: via unchopped chunk label directly so that they don't get removed 2024-02-21 23:18:57 +01:00
Irmen de Jong
b27368175d get rid of problematic rewrite of certain for loops that were causing the end expression to be evaluated every loop iteration 2024-02-20 21:03:21 +01:00
Irmen de Jong
a4f697bae1 faster 2024-02-10 23:56:55 +01:00
Irmen de Jong
4dc50cb551 fix unused subroutine removal not removing all unused subs 2024-02-10 21:26:53 +01:00
Irmen de Jong
5522a305ab add -dumpvars option to dump all allocated variables (zp, normal ram, etc) 2024-02-10 18:42:31 +01:00
Irmen de Jong
d7f72056fc rest of the array copying 2024-02-10 17:16:06 +01:00
Irmen de Jong
906d9d858c implementing the array copys 2024-02-10 01:40:36 +01:00
Irmen de Jong
6c8c8e11cc fix cpu register overwrites when using @(...) arguments to an asmsub 2024-02-09 19:55:35 +01:00
Irmen de Jong
e941d2665a preparing for new array copy codegen 2024-02-09 18:22:41 +01:00
Irmen de Jong
68669dbef0 fix & of pointervar indexing 2024-02-08 23:03:53 +01:00
Irmen de Jong
6a48de9a9f IR: fix & of array-element 2024-02-08 21:27:53 +01:00
Irmen de Jong
9d6d98930b fix ast printing of & array-element 2024-02-08 21:27:53 +01:00
Irmen de Jong
386a391fd9 added string.lstripped() and string.ltrimmed() 2024-02-07 23:07:45 +01:00
Irmen de Jong
d33aed4ed5 added txt.petscii2scr() and txt.petscii2scr_str() 2024-02-07 22:36:43 +01:00
Irmen de Jong
24944ad49e added string.strip() and string.trim() and l/r variants. 
fixed memsizer for pointers-to-ubyte.
 2024-02-07 02:09:08 +01:00
Irmen de Jong
8485b8429f optimizing +=1/-=1 2024-02-06 23:49:40 +01:00
Irmen de Jong
358215e4dd removed postIncrDecr (still allow ++/-- to be parsed into +=1/-=1) 2024-02-06 18:50:08 +01:00
Irmen de Jong
2cadb546d5 optimized in-place memory/pointervar operations some more 2024-02-04 15:17:24 +01:00
Irmen de Jong
3c77f8a020 IR: optimize pointer access 2024-02-04 07:51:50 +01:00
Irmen de Jong
8e00408e3e optimize pointer indexing a bit 2024-02-03 23:24:33 +01:00
Irmen de Jong
abcdfd8e28 optimize postincrdecr on memory a bit 2024-02-03 22:33:27 +01:00
Irmen de Jong
b0f5b6925d getting rid of pointer[idx] in ast, instead always use @(ptr+idx) 2024-02-03 19:22:04 +01:00
Irmen de Jong
c71aa0895f get rid of certain redundant !=0 comparisons in logical expressions 2024-02-01 21:50:01 +01:00
Irmen de Jong
9f8e61789a fix 65c02 codegen for certain in-place byte bitwise invert 2024-01-31 23:55:43 +01:00
Irmen de Jong
ef198f1493 fix for certain invalid expression evaluation code. 
it no longer reuses the same temporary variable all the time.

todo
 2024-01-31 21:18:21 +01:00
Irmen de Jong
48ef856c0b identified wrong expr eval code - still need solution. Crash for now. 2024-01-30 23:00:50 +01:00
Irmen de Jong
e0055bc431 IR: working on inplace +/- 2024-01-29 22:08:47 +01:00
Irmen de Jong
9553248ed6 IR: integrate inplace assignment ops 2024-01-28 22:33:16 +01:00
Irmen de Jong
444e97b00b todo 2024-01-27 12:31:36 +01:00
Irmen de Jong
8cf0b6cf51 IR: optimize code for ==0 and !=0 augmented assigns 2024-01-25 00:30:47 +01:00
Irmen de Jong
f2010bf7a5 IR: better code for array element assignments (w.i.p.) 2024-01-23 00:56:06 +01:00
Irmen de Jong
64c132ee0a changed -breakinstr option so that you now specify the exact instruction to use for a %breakpoint. 
also fixed a IR issue with x=not x.
 2024-01-22 22:01:47 +01:00
Irmen de Jong
87c46ba730 check boolean array size mismatch. 
check for weird string assignment.
check for X16 problematic cpu instructions rmb, smb, bbr, bbs.
tweak number node equality wrt bool type
 2024-01-21 19:15:22 +01:00
Irmen de Jong
b3d98be862 oops, removed a bit too much when getting rid of the noshortcircuit code 2024-01-18 22:00:57 +01:00
Irmen de Jong
43027a4728 IR: optimize rol ror 2024-01-18 21:51:44 +01:00
Irmen de Jong
fdbbd181ea fixes for address-of uword pointer array expressions 2024-01-17 22:51:15 +01:00
Irmen de Jong
69075376dc get rid of the noshortcircuit fallback 2024-01-17 21:24:41 +01:00
Irmen de Jong
504d1440cc fixed rol(),rol2(),ror(),ror2() 2024-01-17 21:02:17 +01:00
Irmen de Jong
66a836d094 added support for reverse() on split word arrays 2024-01-16 00:52:09 +01:00
Irmen de Jong
80095f4962 added support for any() on split word arrays 2024-01-15 23:51:19 +01:00
Irmen de Jong
828d83dbef loadScaledArrayIndexIntoRegister(): useless type arg removed 2024-01-15 22:19:52 +01:00
Irmen de Jong
7de665d1e4 support for split wordarrays rol/ror and rol2/ror2 
optimized rol and ror codegen

optimize/fix ror/ror2/rol/rol2 on word arrays
 2024-01-15 03:22:37 +01:00
Irmen de Jong
0a356ba73a added containment check of float arrays 2024-01-14 14:14:09 +01:00
Irmen de Jong
0c1018ec61 dt error details 2024-01-12 17:34:19 +01:00
Irmen de Jong
ddb2ff4216 IR: use SCS opcode to set carry status flag into register 2024-01-09 23:46:27 +01:00
Irmen de Jong
f27e3478b9 fix const value of AddressOf for certain types 2024-01-09 22:10:25 +01:00
Irmen de Jong
38dc7fb7bd IR: added SCC and SCS instructions 2024-01-09 01:41:37 +01:00
Irmen de Jong
d85c347a6c optimize /256 more, and fixed a unsigned byte word cast error 2024-01-07 02:34:05 +01:00
Irmen de Jong
8e6b91cb9e some optimizations 2024-01-06 00:44:00 +01:00
Irmen de Jong
f2daa17b92 tweak some not optimizations 
cleanup IR typestring
 2024-01-05 17:49:56 +01:00
Irmen de Jong
6d9fccacb1 boolean not expression tweaks and optimizations 2024-01-05 13:32:16 +01:00
Irmen de Jong
bfd3edb617 fix expression evaluation bug where intermediate values were overwritten, yielding the wrong result 2024-01-04 21:04:11 +01:00
Irmen de Jong
19a2110ba2 fix exit() now actually correctly setting the return code in A 
also, moved some cleanup stuff such as CLRCHN from exit() to the cleanup routine that is always called.
finally, also call the cleanup routine when  %option no_sysinit is used
 2024-01-04 00:43:35 +01:00
Irmen de Jong
fee46f2e54 todo 2024-01-03 15:06:27 +01:00
Irmen de Jong
6aed7e429a allow containment check in a range expression ("run time" range expression) 2024-01-03 01:17:13 +01:00
Irmen de Jong
517ea82b99 fixed todos in Ast printer 2024-01-01 23:52:03 +01:00
Irmen de Jong
0e086d788b removed chained comparisons again, because they caused invalid expression evaluations due to changed semantics. 2024-01-01 16:00:11 +01:00
Irmen de Jong
498841d45d remove binexpr operand rotation that didn't help much at all 2024-01-01 15:12:15 +01:00
Irmen de Jong
d1f8ee1e56 replace most common subexpressions by a single temp variable 2024-01-01 14:57:24 +01:00
Irmen de Jong
07feb5c925 extra check 2023-12-31 17:04:28 +01:00
Irmen de Jong
75fd263e85 fix expericodegen crash related to shortcircuiting 2023-12-31 01:28:17 +01:00
Irmen de Jong
89cc7e5fa9 finalize short-circuit eval in IR codegen 2023-12-30 04:26:29 +01:00
Irmen de Jong
265e7aefbf clean up unused codegen for logical ops on words, also fix no-shortcircuit exception 2023-12-30 04:06:02 +01:00
Irmen de Jong
1c55a6c6dc shortcutting part one 2023-12-30 03:54:12 +01:00
Irmen de Jong
8f18b5b8a7 keep distinction between logical and bitwise boolean operators 2023-12-30 01:08:42 +01:00
Irmen de Jong
f790182f0b adding short-circuit boolean expression evaluation (in IR codegen) also -noshortcircuit cli option 2023-12-30 01:08:41 +01:00
Irmen de Jong
d03ff1e4d0 improved var -> const replacement, now done in constfolding already (fixes some obscure problems later on) 
Also fixed some directive parenting errors
 2023-12-29 19:48:40 +01:00
Irmen de Jong
932bbd0381 allow casting of byte<->ubyte and word<->uword 2023-12-29 16:23:24 +01:00
Irmen de Jong
01bd648cb2 added math.crc16() and math.crc32() 2023-12-29 08:00:02 +01:00
Irmen de Jong
779a5606a7 add unittest for aa%bb (without space) to be parsed correctly as modulo, not directive 2023-12-29 05:11:50 +01:00
Irmen de Jong
ccc11e49d2 fix asmgen for uword shift right 8 or more bits 2023-12-29 05:06:09 +01:00
Irmen de Jong
d28c994ecd directive really needs to be listed out in the parser otherwise it confuses it with % modulo :-( 
Also fix missing const fold pass in optimizer
 2023-12-29 03:45:20 +01:00
Irmen de Jong
5d88717f32 fix non-existing instructions txy/tyx, oops 2023-12-29 03:27:35 +01:00
Irmen de Jong
e35cfd4971 get rid of the redundant 'f' suffix of several funtions in floats module (breaking change!) 
Unfortunately a few routines (minf, maxf, clampf) remain unchanged, because removing the 'f' would make them clash with a builtin function.

floats.rndf -> floats.rnd
floats.parse_f -> floats.parse
floats.rndseedf -> floats.rndseed
floats.print_f -> floats.print
floats.str_f -> floats.tostr
 2023-12-29 03:12:44 +01:00
Irmen de Jong
a0594cbce3 const optimizer now knows about a bunch of library functions, such as math.* 2023-12-28 20:14:13 +01:00
Irmen de Jong
078bfefe41 clarify scoped names a bit more 2023-12-28 16:36:29 +01:00
Irmen de Jong
9c1b11d605 some WARN messages are now INFO 2023-12-28 14:20:47 +01:00
Irmen de Jong
44d82f9190 add unit tests 2023-12-28 13:30:07 +01:00
Irmen de Jong
37fcde30d6 constants have p8c_ prefix instead of p8v_ in the asm 2023-12-28 05:28:32 +01:00
Irmen de Jong
09c6cb4d6b replace unwritten vars by consts. Improved const eval. 
Fixed some slight bugs in library code
 2023-12-28 05:17:15 +01:00
Irmen de Jong
dfce292294 allow chained comparisons i<x<j (desugared into: i<x and x<j) 2023-12-28 01:18:59 +01:00
Irmen de Jong
2b8f613a00 added %option ignore_unused to suppress warnings about unused vars and subs in that module/block. 
Also improved error for invalid directive.
 2023-12-26 23:37:59 +01:00
Irmen de Jong
0a4de45453 get rid of vardecl.declareddatatype 2023-12-26 19:33:58 +01:00
Irmen de Jong
ffdc658dc8 type error tweaks 2023-12-26 18:49:01 +01:00
Irmen de Jong
7530f4407b ir tag change INLINEASM->ASM 2023-12-26 16:15:19 +01:00
Irmen de Jong
73864c8101 added -check command line option 2023-12-26 15:45:55 +01:00
Irmen de Jong
8ae435549d added -slabshigh N and -slabsgolden for memory() slabs 2023-12-23 20:45:30 +01:00
Irmen de Jong
9b113c0cbb added -varsgolden to put BSS into Golden Ram at $0400 2023-12-23 20:11:50 +01:00
Irmen de Jong
0e0fac8c4b BSSHIGHRAM_END more clearly defined (to be inclusive) 2023-12-23 19:05:06 +01:00
Irmen de Jong
4cd9bb8f99 allow Python-style negative array indexing to count from the end 2023-12-23 16:37:28 +01:00
Irmen de Jong
ad9eaeafeb call now returns a word value 2023-12-22 22:24:11 +01:00
Irmen de Jong
6cd392909c added verafx.copy() routine for fast vram-to-vram copying ('blitting') 2023-12-22 17:52:43 +01:00
Irmen de Jong
66d939df0d docs about new asm symbol prefixes 2023-12-20 22:37:46 +01:00
Irmen de Jong
299419917e added symbol ambiguity error (variable vs block name for scoped symbols) 
fixes #114
 2023-12-20 00:28:15 +01:00
Irmen de Jong
b7279a3d9e fix 'not in' parsing error 
fixes #115
 2023-12-19 19:49:25 +01:00
Irmen de Jong
8bd7c601c0 cx16: added all remaining audio kernal routines. added the three x16edit kernal entry points. 2023-12-18 22:16:44 +01:00
Irmen de Jong
0f26b39997 improve diskio error handling and device not found errors 
for instance if you set drivenumber to 9 without having a second drive connected, it used to hang in various routines
 2023-12-17 22:39:08 +01:00
Irmen de Jong
ae66fcac1e added call builtin function for indirect JSR 2023-12-17 15:45:28 +01:00
Irmen de Jong
43944a94eb doc tweaks 2023-12-17 14:47:20 +01:00
Irmen de Jong
4544af441b doc tweaks, explain str a bit more 2023-12-17 02:02:59 +01:00
Irmen de Jong
a8be94de6b better error message when attempting to cast a float to integer 2023-12-15 22:28:06 +01:00
Irmen de Jong
b24df31c2b IR: fix codegen for routines returning in CPU Status register flag 2023-12-14 21:16:14 +01:00
Irmen de Jong
58400f53bc optimize: flip if true/else blocks if the else block only contains a jump (inverting the condition) 2023-12-13 22:06:53 +01:00
Irmen de Jong
01c2112881 remove PtJump label, just use identifier with dummy 2023-12-13 04:16:49 +01:00
Irmen de Jong
a546c2247d optimize if-else handling of asmsub boolean result in status flags 2023-12-13 04:03:21 +01:00
Irmen de Jong
0da9142009 asm: also work for asmsub that return N or Z flag (Carry already worked) 2023-12-13 02:11:15 +01:00
Irmen de Jong
796add0ee2 add string.isspace and string.isprint 2023-12-13 00:28:34 +01:00
Irmen de Jong
08a079a96e concerns with in for strings 2023-12-11 21:15:48 +01:00
Irmen de Jong
2668bf8519 fix void optimization issue 2023-12-09 21:48:22 +01:00
Irmen de Jong
dd4c073e18 version 9.7 2023-12-09 18:54:54 +01:00
Irmen de Jong
c7c72f00c7 document underscores in numeric literals for grouping 2023-12-09 14:07:42 +01:00
Irmen de Jong
ef1c665b9a allow underscores for numerical grouping 2023-12-09 13:13:34 +01:00
Irmen de Jong
e076b3aedc fix multi-var decl in nested scopes 2023-12-09 12:07:09 +01:00
Irmen de Jong
ae3b2ddf5f allow multi var declarations for floats too 2023-12-08 23:29:13 +01:00
Irmen de Jong
1bdc427d73 multi var declarations ubyte x,y,z 2023-12-08 22:18:21 +01:00
Irmen de Jong
6a639ce533 chained assignments x=y=z=42 2023-12-08 01:07:16 +01:00
Irmen de Jong
8e4319cd5a module directive %encoding to set the text encoding for that whole file (iso, petscii, etc.) 2023-12-06 23:54:08 +01:00
Irmen de Jong
5a776dd690 improve KotlinJavaRuntime library ref 2023-12-06 22:52:39 +01:00
Irmen de Jong
28c1b208c1 optimized calls for float *10 and +0.5 2023-12-06 01:18:07 +01:00
Irmen de Jong
7d8b42d63e allow Unicode letters in identifiers: things like 'knäckebröd' and 'π' are now valid identifiers. Added floats.π constant. 2023-12-05 01:36:54 +01:00
Irmen de Jong
6ebd4e821f improved docs about subroutine scoping, fix possible optimizer crash for inlined sub 2023-12-04 23:23:52 +01:00
Irmen de Jong
1d2d7155da palette: changed some of the available presets. Also fix sizeof(array) crash. 2023-12-03 17:14:40 +01:00
Irmen de Jong
c609e982fe allow const expression intermediate values to be 32 bits integers to avoid needless overflow errors. 2023-12-03 01:48:12 +01:00
Irmen de Jong
48f09f71ab fix TODO crash on uword[0] = uword[0] or 128 (byte register assign to word array) 2023-12-02 21:29:14 +01:00
Irmen de Jong
ead8c59bda allow all character encodings on all compilation targets. 2023-12-02 20:59:50 +01:00
Irmen de Jong
db52a9466c fix weird compiler warning for while 1 {..} 2023-12-02 20:24:45 +01:00
Irmen de Jong
1509de390e various fixes 
print_f() no longer prints a leading space.
Better error message if using float in for loop.
Fix crash when using non-const as when choice value.
VM print_f() more closely resembles the CBM version.
 2023-12-02 18:23:54 +01:00
Irmen de Jong
88a1aa4f3d fix invalid optimization for integers (X/C1)*C2 , only ok for floats because of int rounding 2023-12-01 23:17:49 +01:00
Irmen de Jong
172e78e8f2 ir: ignore empty chunks instead of crashing 2023-12-01 22:49:20 +01:00
Irmen de Jong
36bfef567d comments 2023-12-01 20:20:18 +01:00
Irmen de Jong
ee4da1a757 fix floats.parse_f() to use new kernal routine address for VAL 
gives error message if it detects issues f.ex. with new kernal version that moves the routine
 2023-11-27 23:58:28 +01:00
Irmen de Jong
ae2d96c455 added peekf and pokef builtin functions. Fixed sizeof() to allow number argument as well. 2023-11-27 23:36:02 +01:00
Irmen de Jong
6d8fbe0877 fixed float array indexing with an expression 2023-11-27 20:54:49 +01:00
Irmen de Jong
2fa1d8f2e8 fix vm string hash 2023-11-27 01:27:50 +01:00
Irmen de Jong
533090a68e fix expression result register of square, callfar, string compare functions in certain situations 2023-11-26 23:02:10 +01:00
Irmen de Jong
1dff59e1d6 added string.hash() 2023-11-26 22:14:08 +01:00
Irmen de Jong
2764d235a9 optimizing for x in 0 to something 2023-11-25 21:37:27 +01:00
Irmen de Jong
45debff89f bmx: allow palette to be loaded into memory buffer instead of vram 2023-11-25 17:58:43 +01:00
Irmen de Jong
6a0a6b4751 todo 2023-11-24 01:20:10 +01:00
Irmen de Jong
82a15b5a16 65C02 cpu: use TRB and TSB instructions for in-place AND/OR. 2023-11-24 00:50:52 +01:00
Irmen de Jong
98570ac456 cx16: optimized sys.set_rasterline() 2023-11-23 00:02:04 +01:00
Irmen de Jong
1b2296ad5b move cx16 irq examples to new API, fix some bugs in the handler 2023-11-22 23:25:39 +01:00
Irmen de Jong
16851746d6 new X16 irq handler routines and examples 2023-11-22 20:03:21 +01:00
Irmen de Jong
ba67fd318b renamed cx16.VERA_IRQ_LINE_L to VERA_IRQLINE_L and added VERA_SCANLINE_L, to align with official register naming. 
Also added a multi-irq example for the X16 to show the updated irq handler semantics.
 2023-11-22 18:36:24 +01:00
Irmen de Jong
08ac459a41 breaking change: sys.set_irq() and sys.set_rasterirq() no longer have useKernal parameter! The irq handler routine must return a boolean instead in the A register. 
When it returns true it means run the system IRQ handler afterwards. When it returns false, the system handler is NOT ran afterwards.
 2023-11-21 23:22:53 +01:00
Irmen de Jong
62d3f01948 fix name check in inline asm 
this no longer removes a subroutine that is otherwise only called from inlined asm.
 2023-11-21 01:26:50 +01:00
Irmen de Jong
af5ca2d0b8 vm: treat floats as 64 bits doubles. 0.0 printed as "0". 2023-11-21 00:57:56 +01:00
Irmen de Jong
a6756d2cea removed diskio.set_drive(), just set the diskio.drivenumber variable directly 
there already wasn't a getter
 2023-11-19 22:15:56 +01:00
Irmen de Jong
8e2c304b3c txt.waitkey() now returns the key that was pressed 2023-11-17 20:31:19 +01:00
Irmen de Jong
f21adaa3ef fix compiler error caused by removal of string symbol in txt.print() optimization 2023-11-17 19:51:48 +01:00
Irmen de Jong
2637939e62 cx16.vaddr_clone now leaves vera CTRL selected port intact 2023-11-17 19:22:23 +01:00
Irmen de Jong
161c02ced3 message 2023-11-17 00:37:12 +01:00
Irmen de Jong
ff8de8e42d removing redundant compares 2023-11-16 22:56:19 +01:00
Irmen de Jong
09d506194f note 2023-11-15 22:27:16 +01:00
Irmen de Jong
42db3085df improve the way %option merge works, you can now merge your own code with library code for instance. 2023-11-14 23:04:13 +01:00
Irmen de Jong
ad14c88fde give error when using %option merge in module scope 2023-11-14 21:53:50 +01:00
Irmen de Jong
0c9daf6eaf fix compiler crash on ptrvar[n+1] = ptrvar[2] 2023-11-14 21:46:11 +01:00
Irmen de Jong
86c6530e46 palette: more accurate color conversion from 8 to 4 bits channels 
set_rgb8(), color8to4(), channel8to4()
 2023-11-14 20:40:48 +01:00
Irmen de Jong
159f80d629 next version 2023-11-14 19:06:47 +01:00
Irmen de Jong
d73709653d remove unused interned strings in the resulting code (for example from removed if/else blocks) 2023-11-12 05:28:24 +01:00
Irmen de Jong
36758f41a4 fixed diskio.f_open_w() error handling, finally added f_seek_w() to be able to seek in files for writing. 2023-11-11 14:26:40 +01:00
Irmen de Jong
f70fa42eac more accurate palette conversion 2023-11-08 01:33:55 +01:00
Irmen de Jong
70436f5dca cx16.vpeek() use VERA_DATA0 instead of 1, to not cause ADDRSEL to be != 0 (interferes with kernal) 2023-11-07 22:09:53 +01:00
Irmen de Jong
31177a2b1b added sys.disable_caseswitch() and sys.enable_caseswitch() 2023-11-07 00:27:34 +01:00
Irmen de Jong
723ab54f97 optimized all circle routines a little more. Added gfx2/monogfx safe_circle and safe_disc. Warning for when on const value. 2023-11-05 21:29:59 +01:00
Irmen de Jong
d9389afc66 fix compiler crash on certain constant expressions 2023-11-05 13:59:08 +01:00
Irmen de Jong
e7178ee496 optimized comparison with word variables 2023-11-05 00:20:12 +01:00
Irmen de Jong
72f1a779f2 optimize monogfx.fill() and gfx2.fill(), also don't read outside screen area 2023-11-04 14:30:51 +01:00
Irmen de Jong
98d2c64d5d fix assembly error for uword[3] @zp @split word_addrs 2023-11-03 00:39:43 +01:00
Irmen de Jong
f68b46fc60 add a %zpallowed option to specify the range of zeropage register that can be used 2023-11-03 00:19:25 +01:00
Irmen de Jong
d54ab856e7 fix parameter passing bug introduced recently (byte not converted to word) 2023-11-02 00:31:35 +01:00
Irmen de Jong
16b24fadea gfx2 future mode, upgrate to Kotlin 1.9.20 2023-11-01 23:18:44 +01:00
Irmen de Jong
32becdbced add monogfx lib to virtual target 2023-10-24 00:16:25 +02:00
Irmen de Jong
34aa21f7d9 improve function call arg type casting 2023-10-22 22:33:35 +02:00
Irmen de Jong
cc81dd7d3e remove useless close calls from diskio load 2023-10-22 17:24:05 +02:00
Irmen de Jong
3dc5a0e7f8 some arrays can be in BSS 2023-10-18 23:59:37 +02:00
Irmen de Jong
e15c5cde53 tiny fill() optimization 2023-10-18 23:11:16 +02:00
Irmen de Jong
d88c09b098 fix signed byte to word casting issue uw = 8888 + (bb as ubyte) 2023-10-17 22:54:33 +02:00
Irmen de Jong
893b383bdf fix signed byte to word sign extension in assignment 2023-10-17 03:08:37 +02:00
Irmen de Jong
dd7c9d62e6 remove assigment splitter, it now caused code bloat instead of more efficient code 2023-10-16 02:07:22 +02:00