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1568 Commits

Author SHA1 Message Date
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
Irmen de Jong
97c5c90eff fix codegen for var1>>=var2 and var1<<=var2 when var2 is zero 2023-10-16 00:04:21 +02:00
Irmen de Jong
1fb94e7a7b monogfx and gfx2: flood fill uses optimized horizontal line drawing 2023-10-15 23:19:11 +02:00
Irmen de Jong
203ec5fa46 implement taking address of array var with variable index 2023-10-15 20:24:48 +02:00
Irmen de Jong
9ea69c07b8 optimize word array reads with indexvar 2023-10-14 07:30:54 +02:00
Irmen de Jong
68539d6cc9 micro tweaks adpcm.p8 2023-10-13 00:55:56 +02:00
Irmen de Jong
f75fd0811e restructure play-adpcm example code, stream-wav can now play stereo adpcm wavs 2023-10-11 17:37:42 +02:00
Irmen de Jong
a37769aafe cx16 adpcm example is now able to decode and play stereo music as well as mono. 2023-10-10 02:41:20 +02:00
Irmen de Jong
68e62e4bd2 added cx16.MCIOUT() kernal call 
correct case of several other cx16 kernal calls.

corrected to upper case: cx16 kernal calls CLOSE_ALL, LKUPLA, LKUPSA, JSRFAR, PRIMM, MACPTR.
 2023-10-09 22:44:36 +02:00
Irmen de Jong
a48ce35f0b added %option verafxmuls 2023-10-05 22:06:33 +02:00
Irmen de Jong
e1835b5775 removed dysfunctional c128.graphics library module 2023-10-05 21:03:47 +02:00
Irmen de Jong
ee81da14d6 cx16: removed monochrome modes from gfx2 (use monogfx instead). New screen mode numbering! 
programs will now be a lot smaller than before if they use gfx2 (or monogfx if they were only using monochrome drawing)
monogfx also fixes some drawing errors with small horizontal lines, and stippled vertical lines.
 2023-10-05 02:12:46 +02:00
Irmen de Jong
6395d1908e cx16: added monogfx library module, replaces gfx2 for monochrome screenmodes. 2023-10-04 22:32:13 +02:00
Irmen de Jong
989a5a2f8a some notes about array alignment 2023-10-04 01:10:36 +02:00
Irmen de Jong
b7a622c68e fix alignment of uninitialized arrays in aligned blocks (make them initialized with zeros so they don't end up in the BSS section) 
fix alignment of uninitialized arrays in aligned blocks (make them initialized with zeros so they don't end up in the BSS section)
 2023-10-04 00:12:36 +02:00
Irmen de Jong
a8507b437d add verafx.transparency() 2023-10-03 01:47:52 +02:00
Irmen de Jong
e505bf9ccf added "emudbg" library (cx16 only) to interface with the emulator 2023-10-02 22:23:09 +02:00
Irmen de Jong
a289b32053 Revert "added -verafxmul compiler option to use vera fx multiplication routine on cx16" 
This reverts commit 690782bf.
It was too risky, using vera (especially fx) transparently in multiple places especially perhaps in IRQ handlers will create havoc unless much intricate care is taken to save/restore the vera state. Better to do vera fx explicitly where the programmer has full control.
 2023-10-02 21:08:52 +02:00
Irmen de Jong
c3f1f09ad1 added verafx.clear() 2023-10-02 01:34:56 +02:00
Irmen de Jong
70ee2026ff fix gfx2 screen fill broken when using verafx 2023-10-02 00:12:48 +02:00
Irmen de Jong
690782bf60 added -verafxmul compiler option to use vera fx multiplication routine on cx16 2023-10-01 22:44:45 +02:00
Irmen de Jong
8fbe13f99d c64: $a5 removed from free ZP (it's actually used by kernal disk routines) 2023-09-29 00:28:04 +02:00
Irmen de Jong
452e9e275f diskio module: set correct read or write i/o channel every time f_read or f_write is called 2023-09-28 23:39:37 +02:00
Irmen de Jong
cd40088636 vm: added math.mul16_last_upper() 2023-09-28 03:18:49 +02:00
Irmen de Jong
9b9e6f4af5 added math.mul16_last_upper() to fetch the upper 16 bits of the last word multiplication 2023-09-25 23:59:57 +02:00
Irmen de Jong
ae6eeadf54 doc about range step value has to be a constant 2023-09-25 23:19:32 +02:00
Irmen de Jong
5268b05060 added bonkram chunk to chunkfile example 2023-09-25 22:24:40 +02:00
Irmen de Jong
eb55da63ef weird 2023-09-23 11:21:17 +02:00
Irmen de Jong
229c1114dd vm: fixed array initialization values with address-ofs 2023-09-19 23:54:18 +02:00
Irmen de Jong
885df9156f todo 2023-09-19 00:08:17 +02:00
Irmen de Jong
880c0a5da8 allow taking address of array element 2023-09-18 04:37:41 +02:00
Irmen de Jong
ccf6e32bf9 adding setlsb() and setmsb() builtin functions to 6502 codegen 2023-09-17 15:16:47 +02:00
Irmen de Jong
95e4490a8a adding setlsb() and setmsb() builtin functions 2023-09-15 02:39:16 +02:00
Irmen de Jong
a1d0e5bb65 added list of software to docs 2023-09-13 21:51:48 +02:00
Irmen de Jong
03e0d4b2e8 reducing expression codegen complexity (no longer splitting conditional expressions, and using r9 as temp var) 2023-09-13 01:08:42 +02:00
Irmen de Jong
6afdd4e6fd preparing next version 2023-09-12 21:53:49 +02:00
Irmen de Jong
bde4be8231 fix VM indexed instructions to only use lsb part of the index 2023-09-06 02:44:04 +02:00
Irmen de Jong
0bbbb12ed2 fix bench8 examples 2023-09-05 23:40:54 +02:00
Irmen de Jong
b570bdaed7 fix codegen for array[i] += float expression 2023-09-05 22:38:52 +02:00
Irmen de Jong
8c0843cc87 fix an invalid 6502 instruction on c64 in certain float assignment 2023-09-05 21:54:52 +02:00
Irmen de Jong
c15c10a94e fixed 'unroll CONSTANTEXPR' compiler errors 2023-09-05 01:03:35 +02:00
Irmen de Jong
9fca978725 optimized plasma examples even more 2023-09-05 00:23:50 +02:00
Irmen de Jong
eb018ae660 code optimization for bytearray[x] +/- bytearray[y] 
use adc array,y or sbc array,y instead of tempvar
 2023-09-04 23:01:53 +02:00
Irmen de Jong
7e5a9474fe improve plasma example 2023-09-04 20:35:43 +02:00
Irmen de Jong
525a9b5036 prepare parser to allow chained array indexing later 2023-09-03 19:06:47 +02:00
Irmen de Jong
c3fbdf34ca fixed c64 float problem 2023-09-03 16:40:10 +02:00
Irmen de Jong
48bd51e1a5 c64 float problem 2023-09-03 16:29:01 +02:00
Irmen de Jong
10d0b03a90 use less tempvars 2023-09-03 01:32:47 +02:00
Irmen de Jong
95be1c9e22 fix optimized swapped in-place byte comparisons 2023-09-03 00:47:55 +02:00
Irmen de Jong
15c649024e float problems on c64 2023-09-02 23:09:55 +02:00
Irmen de Jong
e97303c226 fix word multiplication to not clobber r0 and r1 anymore 
This was causing corruption in certain programs such as the cx16/amiga example.
The problem was introduced in 9.4 with the new multiply_words routine
 2023-09-02 20:52:16 +02:00
Irmen de Jong
3b786c819d avoid using temp var even more 2023-09-01 23:47:01 +02:00
Irmen de Jong
04959dbd8b optimize asm: don't use temp var for some additions 2023-09-01 22:24:17 +02:00
Irmen de Jong
f14ea1b3de micro optimization to save 2 cycles: change some pha+pla into tax+txa 2023-09-01 20:37:24 +02:00
Irmen de Jong
9cc0cda0fb added sprites library module (cx16 only) 2023-09-01 17:35:07 +02:00
Irmen de Jong
09a7a4bbe5 optimize comparison against zero 2023-09-01 02:28:11 +02:00
Irmen de Jong
28bf0b61ce added math.log2() and math.log2w() 2023-09-01 00:42:15 +02:00
Irmen de Jong
aa4d23a3d5 fix register stack saving on certain expression code that was broken on 6502 but not on 65c02 2023-08-29 11:50:35 +02:00
Irmen de Jong
2d7ebff8e9 fix shadowing warnings in asm and library code 2023-08-29 11:00:53 +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
72768e7fad todo 2023-08-28 16:10:02 +02:00
Irmen de Jong
66857ca477 prepare parser to be more flexible with array indexed expressions 2023-08-15 13:07:01 +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
bbb6c53457 slightly faster sqrt() routine for integers 2023-08-14 17:00:02 +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
151a206617 experimental Commodore PET target 2023-08-12 23:25:07 +02:00
Irmen de Jong
e403c4cf99 version 9.3 2023-08-12 17:58:10 +02:00
Irmen de Jong
dc870cd5ea fixed optimized code for > and < 2023-08-12 13:15:32 +02:00
Irmen de Jong
584be44743 fix compiler error on float comparison expressions 2023-08-12 00:09:38 +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
dff1d9e4dd cleanup range expression doc 2023-08-09 22:58:04 +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
77fa2e2722 optimization in + or - assignment to word array 2023-08-05 23:28:40 +02:00
Irmen de Jong
19a4bf1088 clean up AugmentableAssignmentAsmGen a bit 2023-08-04 21:48:02 +02:00
Irmen de Jong
a4d093afa1 added -sourcelines cli option to include src lines in generated assembly (which is now off by default) 2023-08-02 23:05:24 +02:00
Irmen de Jong
ba788bcf0f put the original p8 source lines into the generated assembly as comments (not only the line numbers). 2023-08-02 02:18:13 +02:00
Irmen de Jong
f2c62bee7e docs 2023-08-01 22:49:55 +02:00
Irmen de Jong
548721e306 docs 2023-07-31 22:17:43 +02:00
Irmen de Jong
0cba736446 Merge branch 'master' into remove_evalstack 2023-07-30 14:53:40 +02:00
Irmen de Jong
0816a57032 never add rts to inline asmsubs and always inline them regardless of optimization setting 
otherwise they can't specify a sequence of assembly instructions that should be inserted in-place, such as those that manipulate the cpu stack.
for instance cx16.irqsafe_set_irqd() / cx16.irqsafe_clear_irqd()
 2023-07-30 14:52:37 +02:00
Irmen de Jong
a0ab0bd3e2 Merge branch 'master' into remove_evalstack 
# Conflicts:
#	examples/test.p8
 2023-07-29 18:57:06 +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
6cda76a116 comments 2023-07-29 17:32:27 +02:00
Irmen de Jong
46c12a8899 fix byte in array assignment, 
remove no longer needed array assignment ast transformation
 2023-07-28 22:40:06 +02:00
Irmen de Jong
4a8ee6815a merge 2023-07-28 03:34:58 +02:00
Irmen de Jong
e1b6bb154a Merge branch 'master' into remove_evalstack 
# Conflicts:
#	compiler/res/prog8lib/cx16/gfx2.p8
#	docs/source/todo.rst
#	examples/test.p8
 2023-07-28 02:09:45 +02:00
Irmen de Jong
e520921746 todo 2023-07-26 23:16:43 +02:00
Irmen de Jong
970642244b optimized gfx2.text() for hires 4c mode 2023-07-26 04:17:44 +02:00
Irmen de Jong
78e84182f0 todo 2023-07-24 22:36:17 +02:00
Irmen de Jong
7cf6aba625 Merge branch 'master' into remove_evalstack 
# Conflicts:
#	examples/test.p8
 2023-07-22 23:37:20 +02:00
Irmen de Jong
c7d54570cc IR: sXX, CONCAT instructions now use 3 register format 2023-07-21 00:07:56 +02:00
Irmen de Jong
70a78e74f6 get rid of binexpr splitter 2023-07-20 01:36:43 +02:00
Irmen de Jong
d5707b7bf3 rebuilding floating point stack evaluation (using cpu stack) 2023-07-20 00:45:04 +02:00
Irmen de Jong
47485e4b49 added more missing codegen for bit shifts 2023-07-16 17:42:10 +02:00
Irmen de Jong
64254e758d cleaned up cx16 keyboardhandler example and some compiler warnings for redundant else 2023-07-16 13:23:53 +02:00
Irmen de Jong
ab8173637a remove redundant asm optimizer 2023-07-16 11:15:28 +02:00
Irmen de Jong
da57f76de3 fix augassign 2023-07-15 22:26:56 +02:00
Irmen de Jong
4784f1c65a remove eval stack from documentation 2023-07-15 22:26:56 +02:00
Irmen de Jong
41af63b333 remove even more X register save/restore code 2023-07-15 22:26:54 +02:00
Irmen de Jong
e2bb0de24d clean up X register save/store in compiler code, remove temp vars for register saving 2023-07-15 22:25:58 +02:00
Irmen de Jong
b791fae9ce remove stack based ExpressionAsmGen 2023-07-15 22:24:22 +02:00
Irmen de Jong
9e8c8973d8 remove eval stack references from asm code 2023-07-15 22:24:22 +02:00
Irmen de Jong
3933bf5c1a remove eval stack references from p8 code 2023-07-15 22:24:22 +02:00
Irmen de Jong
708e296774 remove eval stack assignment source and targets 2023-07-15 22:24:22 +02:00
Irmen de Jong
7c219d235c fixed possible type mismatch error in when statements 2023-07-14 23:35:58 +02:00
Irmen de Jong
6938c79f88 IR: added CMPI instruction 2023-07-14 23:17:29 +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
a98cb50d55 Revert "ir: SCC now sets all bits to 1 (or 0)" 
This reverts commit 7245aece4f.
 2023-07-09 23:16:13 +02:00
Irmen de Jong
e98bbc1c52 todo 2023-07-09 22:29:54 +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
d2154f5f2e remove empty when choices, fixes ir compilation error on those 2023-07-07 20:34:24 +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
3126959576 ir: several fixes 2023-07-07 16:53:32 +02:00
Irmen de Jong
02e51d8282 ir: fix initial chunk linking 2023-07-07 00:30:56 +02:00
Irmen de Jong
ffb2027a19 repeat loop count now always rounded to integer 2023-07-06 23:58:02 +02:00
Irmen de Jong
70c9ab9074 upgrade libraries 2023-07-06 23:33:58 +02:00
Irmen de Jong
6d1fdf1ba6 upgrade to Kotlin 1.9.0 2023-07-06 23:03:47 +02:00
Irmen de Jong
1f7180d9a8 math.multiply_words returns lower 16 bits of the result also in AY (to avoid repeating some load instructions) 2023-07-06 22:54:13 +02:00
Irmen de Jong
b4e94ae4dd optimizer: avoid symbol name clash when inlining subroutine 2023-07-05 23:15:04 +02:00
Irmen de Jong
07c606bfc9 optimizer: don't replace for loop with repeat loop (the loop variable might be used elsewhere!) 2023-07-05 21:16:17 +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
f570b70827 fix type error with returning an array from a subroutine returning uword 2023-07-02 22:09:19 +02:00
Irmen de Jong
0db141eeac todo 2023-07-02 21:19:33 +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
cad18b8a3a uniform symbol prefixing with p8_ 2023-07-02 06:15:02 +02:00
Irmen de Jong
04da44eb98 fix certain inefficient codegen when assigning a type casted value 2023-06-29 22:56:26 +02:00
Irmen de Jong
7649be97b1 add git hash to compiler header output 2023-06-29 21:01:02 +02:00
Irmen de Jong
c0cb2438d5 1-letter symbols now also prefixed with 'p8p_' 
to avoid assembly errors caused by confusing variable 'a' with register 'a' etc.
 2023-06-28 23:17:59 +02:00
Irmen de Jong
30c531b39e attempting to fix array expression inplace assign 2023-06-28 00:38:08 +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
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
f56c12ee4e cx16 spotlight example 2023-06-18 12:49:22 +02:00
Irmen de Jong
4bb9ae61f2 library source links 2023-06-18 02:31:45 +02:00
Irmen de Jong
ff7f3484e4 atan 2023-06-17 23:01:47 +02:00
Irmen de Jong
5da3abe6b4 fix silent typecast on return statements that could lose data (word->byte) 2023-06-17 14:44:36 +02:00
Irmen de Jong
c0b398e0ce add various math.atan() routines 2023-06-17 00:43:33 +02:00
Irmen de Jong
a521982576 fix subroutine inline problem with strings 2023-06-09 21:45:05 +02:00
Irmen de Jong
ea6926e57d fix float expression crash: fl = abs/sqrt (fl)+0.5 2023-06-09 19:28:34 +02:00
Irmen de Jong
ba25b7fee6 fix diskio.diskname(). cx16: add diskio.curdir() 2023-06-07 22:38:51 +02:00
Irmen de Jong
7ee162d98b preparing version 9.0 2023-06-05 19:47:00 +02:00
Irmen de Jong
380f557c45 vm: implement split incr/decr 2023-06-03 22:22:13 +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
0b580ad05d v9 upgrading doc 2023-06-01 20:23:04 +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
8f864417c4 added %option splitarrays (block level) 2023-05-31 18:49:21 +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
c94e292176 more split array stuff 2023-05-27 12:47:11 +02:00
Irmen de Jong
e15bc68c9b added gfx2.fill() flood fill routine 2023-05-23 00:50:10 +02:00
Irmen de Jong
0c94e377fc Merge branch 'v8_maintenance' 2023-05-21 16:09:31 +02:00
Irmen de Jong
061617122a Merge branch 'v8_maintenance' 
# Conflicts:
#	examples/test.p8
 2023-05-20 18:07:57 +02:00
Irmen de Jong
06d1570142 cx16: added diskio.save_raw() headerless save routine 2023-05-20 00:00:50 +02:00
Irmen de Jong
093c370faa todo 2023-05-19 01:26:15 +02:00
Irmen de Jong
300e2fe9f8 IR: wrong attempt at optimizing register usage by reusing registers inside different code chunks 2023-05-18 21:57:21 +02:00
Irmen de Jong
91421b0c62 IR handy sequence shortcut functions 2023-05-18 11:32:20 +02:00
Irmen de Jong
c098ad2b3b fix vm minf/maxf 2023-05-17 23:18:14 +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
7e734214dc v8_maintenance branch made 2023-05-15 23:01:43 +02:00
Irmen de Jong
0e3d75cfeb move irType() to intermediate module 2023-05-14 20:44:32 +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
ef46fb2685 refactor 2023-05-08 21:51:55 +02:00
Irmen de Jong
d5d6dd3614 optimize typecast expr 2023-05-08 03:30:14 +02:00
Irmen de Jong
6db715d879 optimize multiplication expr 2023-05-08 02:10:54 +02:00
Irmen de Jong
8cbfe64f19 optimize some carry flag assembly 2023-05-07 23:27:49 +02:00
Irmen de Jong
fd1e9971e4 asmsub Pc params and returnvalue must be boolean 2023-05-07 22:59:30 +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
533d825f1a optimized ubyte comparison expressions 2023-05-07 14:47:31 +02:00
Irmen de Jong
21bc505d85 for loops no longer execute when from var already reached beyond the end 2023-05-03 00:43:03 +02:00
Irmen de Jong
d81fdf6d6b for loops... 2023-05-02 22:55:58 +02:00
Irmen de Jong
87d3109ffb diskio f_seek_w() abandoned due to unreliability 2023-05-02 19:33:49 +02:00
Irmen de Jong
180dbbb521 cleaning up the diskio modules 
for cx16: removed cx16diskio (merged everything into its regular diskio module)
for cx16: the load() and load_raw() routines that took an extra ram bank parameter are gone. You have to cx16.rambank() yourself before calling load().
 2023-05-02 03:31:11 +02:00
Irmen de Jong
53e18a5387 Api change: drivenumber parameter removed from all routines in diskio and cx16diskio modules 2023-05-02 01:48:56 +02:00
Irmen de Jong
92062d056d divmod() now works on multiple data types including float. 
divmodw() has been removed
 2023-05-02 01:19:53 +02:00
Irmen de Jong
06368ab0a1 sqrt() now works on multiple data types including float. 
no need to use floats.sqrtf() anymore
 2023-05-02 01:19:53 +02:00
Irmen de Jong
38efe25c68 abs() now works on multiple data types including float. 
no need to use floats.fabs() anymore
 2023-05-02 01:19:53 +02:00
Irmen de Jong
319079de7a sqrt 2023-05-02 01:19:53 +02:00
Irmen de Jong
025bf900a5 min max docs, added floats.minf() and maxf() 2023-05-02 01:19:53 +02:00
Irmen de Jong
c07eda15b1 adding min() and max() 2023-05-02 01:19:53 +02:00
Irmen de Jong
4274296cf3 api change: new 'cbm' module that now contains the common CBM kernal variables and routines. 2023-05-02 01:19:53 +02:00
Irmen de Jong
76a203d4df api change: rename builtin func sqrt16 to sqrtw 2023-05-02 01:19:53 +02:00
Irmen de Jong
f465b2e2a0 some improvements to IR peephole optimizer 2023-05-02 00:29:04 +02:00
Irmen de Jong
ce00e49a89 version 8.12 2023-04-30 14:04:54 +02:00
Irmen de Jong
ee5c94f6db c128: fix key status zp location symbols 2023-04-28 20:43:26 +02:00
Irmen de Jong
91045afbee document limited fp support 2023-04-28 18:18:41 +02:00
Irmen de Jong
0bea721c2e docs 2023-04-27 01:26:25 +02:00
Irmen de Jong
efd7d6f0c0 tweak IR call args setting now via special SETPARAM instruction 2023-04-14 02:10:39 +02:00
Irmen de Jong
b55be093be tweak IR 2023-04-11 22:48:20 +02:00
Irmen de Jong
7c1d5cadd7 fix sort and reverse on strings on 6502 codegen 2023-04-10 19:33:24 +02:00
Irmen de Jong
dd1592b03b ir syscalls args via stack instead of fixed r65500+ 2023-04-10 18:02:37 +02:00
Irmen de Jong
9b37ac483f vm fix str to word conversion 
ir SYSCALL puts result(s) on value stack,  instead of on hardcoded r0, r1
 2023-04-10 16:26:42 +02:00
Irmen de Jong
090820958e ir divmod returns its results on valuestack, to keep consistency with the rule that only 1 register can be a returnvalue 2023-04-10 15:26:30 +02:00
Irmen de Jong
c8531cbeb1 remove unused variables from IR output 2023-04-09 23:09:30 +02:00
Irmen de Jong
c560abedba fix compiler crash on rol/ror array value 2023-04-09 22:29:11 +02:00
Irmen de Jong
9b952fbc44 tweaking IR instruction set branch instructions 2023-04-09 22:17:19 +02:00
Irmen de Jong
ccdf05e922 tweaking IR instruction formats 2023-04-09 16:12:16 +02:00
Irmen de Jong
c3d74f2ae9 fix golden ram area for x16, remove romsub restriction 
note: romsubs still won't work in the VM but at least they compile again
 2023-04-08 00:40:52 +02:00
Irmen de Jong
c4f53fe525 IR: small optimization 2023-04-05 22:55:54 +02:00
Irmen de Jong
befe0fff2a IR: fix comparison codegen errors in newexpr path 2023-04-05 00:15:09 +02:00
Irmen de Jong
4861973899 vm: fix float arrays init values 2023-04-04 00:06:55 +02:00
Irmen de Jong
d8214d4f12 fix IR array indexing for newexpr 2023-04-03 03:13:35 +02:00
Irmen de Jong
47d0f0ea40 implement missing operators in IR code gen 2023-04-01 02:29:33 +02:00
Irmen de Jong
0c81b32cac todo 2023-03-28 20:01:26 +02:00
Irmen de Jong
629ed74d09 got rid of rpn deadend code... 2023-03-25 18:45:17 +01:00
Irmen de Jong
ca2af2ca63 todo 2023-03-25 18:23:33 +01:00
Irmen de Jong
52ab089615 rpn: implement more comparisons 2023-03-25 18:21:10 +01:00
Irmen de Jong
01461a196d implementing optimized comparisons 2023-03-25 00:08:21 +01:00
Irmen de Jong
c8b2c8ae50 extra asmvars now also moved into BSS section instead of taking up space inline 2023-03-25 00:00:29 +01:00
Irmen de Jong
9c71e2f1c8 rpn optimizations 2023-03-21 18:41:37 +01:00
Irmen de Jong
134fd62da8 RPN: better handling of bit shifts 2023-03-21 02:58:26 +01:00
Irmen de Jong
2afd283582 optimize RPN 2023-03-21 00:05:32 +01:00
Irmen de Jong
c66734bab0 fix cx16 ubyte to float cast (wrong rom routine) 2023-03-20 23:25:28 +01:00
Irmen de Jong
d265271148 fix rpn variable depth clobber and type error 2023-03-20 22:18:10 +01:00
Irmen de Jong
b40e397b28 fix rpn result type mismatch 2023-03-20 00:58:48 +01:00
Irmen de Jong
35ff1d996a only reuse actual counter vars 2023-03-19 21:53:49 +01:00
Irmen de Jong
deea0b05cb tweak cx16 system init and reset to not reset Vera any more 
uses new audio routine to silence the audio
 2023-03-19 21:16:23 +01:00
Irmen de Jong
c50c9ca545 Merge branch 'rpn-expressions' 2023-03-19 17:36:20 +01:00
Irmen de Jong
a819b4a5a5 fix RPN issues 2023-03-19 17:35:28 +01:00
Irmen de Jong
df2d7d4734 fix RPN comparison exprs 2023-03-19 16:08:48 +01:00
Irmen de Jong
79ce4098cf todo 2023-03-19 01:34:55 +01:00
Irmen de Jong
374464a1f8 weird condition operator... 2023-03-19 01:32:20 +01:00
Irmen de Jong
6e4ae034b2 more Rpn optimizations 2023-03-19 00:48:12 +01:00
Irmen de Jong
52b560e72d more Rpn optimizations 2023-03-18 19:13:32 +01:00
Irmen de Jong
e8bebe5a75 implementing Rpn optimizations 2023-03-18 01:13:02 +01:00
Irmen de Jong
5b0e1b4f9e a little rpn refactor 2023-03-17 23:04:56 +01:00
Irmen de Jong
1152191f48 add optimization: replace simple for loops by repeat loop 2023-03-15 21:11:37 +01:00
Irmen de Jong
af1b07ad44 add more referencesIdentifier() on ast nodes 2023-03-15 20:44:24 +01:00
Irmen de Jong
b8113fff1e todo 2023-03-15 01:05:48 +01:00
Irmen de Jong
e2c101206c removed a problematic asm optimization step that could result in dysfunctional code when writing to I/O addresses 2023-03-14 22:14:48 +01:00
Irmen de Jong
92276b5769 IR fix unneeded register allocated for array indexing with variable 2023-03-14 21:24:44 +01:00
Irmen de Jong
a2133f61a8 get rid of all the require() checks that test result regs to be different 2023-03-14 01:01:46 +01:00
Irmen de Jong
199adbbcf0 IR: don't allow to have 2 same registers on instructions 2023-03-14 00:45:41 +01:00
Irmen de Jong
025183602f refactor IR returnregs 6 2023-03-13 21:35:23 +01:00
Irmen de Jong
451e527b7c refactor IR returnregs 4 2023-03-13 03:54:16 +01:00
Irmen de Jong
54dd3a00df refactor IR returnregs 3 2023-03-13 03:20:06 +01:00
Irmen de Jong
03c5dab79d refactor IR returnregs 2 2023-03-13 02:50:41 +01:00
Irmen de Jong
78a097585d new IR call and return instructions to deal with returnregisters 2023-03-12 21:54:59 +01:00
Irmen de Jong
39132327cc added optimizer for IR code 
with two very simple optimizations
 2023-03-12 20:30:51 +01:00
Irmen de Jong
592f74124c fix startup subroutine linking in VM 2023-03-12 16:09:55 +01:00
Irmen de Jong
d76547ead4 don't crash on certain undefined symbols, give proper error instead 
Also the error handlers in unit tests now de-duplicate messages just like the compiler itself does
 2023-03-11 14:58:41 +01:00
Irmen de Jong
043df18daa set X to bottom part of eval stack in irq handler. fixes #94 2023-03-10 23:29:34 +01:00
Irmen de Jong
96996bf18e be less aggressive with translating adds/subs into auto inc/decrements, to avoid code bloat 2023-03-10 23:01:55 +01:00
Irmen de Jong
f350137a14 fix array in place assignments 
fixes balls and snow examples amongst others
 2023-03-10 04:07:50 +01:00
Irmen de Jong
6c34672549 array in-place assignment problem 2023-03-10 02:02:47 +01:00
Irmen de Jong
9a36e8ba3b todo 2023-03-09 00:00:03 +01:00
Irmen de Jong
c968bacb01 fix pokew() crash with certain address expressions 2023-03-08 23:29:57 +01:00
Irmen de Jong
25199dfb43 change tokenizer so that A,X,Y now are parsed correctly as identifiers as well 2023-03-08 22:57:19 +01:00
Irmen de Jong
fc253237c9 fix issues with reporting inlined subroutines as unused 2023-03-07 23:47:14 +01:00
Irmen de Jong
589948c7f4 fix IR translateIfElseNonZeroComparison for ints + floats 2023-03-07 23:07:51 +01:00
Irmen de Jong
fd07ae5225 fix various IR file and symboltable issues 2023-03-07 19:40:11 +01:00
Irmen de Jong
1436480eab added a few more comparison expression optimizations 2023-03-04 16:01:40 +01:00
Irmen de Jong
448d176c24 fix vm crash on empty string 2023-03-04 15:35:54 +01:00
Irmen de Jong
fd269453a4 todos 2023-03-04 14:14:01 +01:00
Irmen de Jong
3114ab87dc add 8 bit sample width support 2023-03-03 17:12:44 +01:00
Irmen de Jong
00bc99cc7b added cx16/stream-wav example, refactor pcmaudio code 2023-03-03 14:18:13 +01:00
Irmen de Jong
540b3ae2f4 tweak BinaryExpression splitting 2023-02-28 21:45:38 +01:00
Irmen de Jong
dbfe4140e1 improved import search paths 2023-02-28 20:08:11 +01:00
Irmen de Jong
ded2483fc0 cx16 startup code now properly turns off mouse cursor 2023-02-27 23:35:42 +01:00
Irmen de Jong
ba9268a09e added -varshigh compiler option to move BSS section. 
Documented BSS a bit in the manual.
 2023-02-22 22:44:29 +01:00
Irmen de Jong
5318ba6c6e shrink evalstack from 2 to 1 page 
c64=$cf00-$cfff, x16: $0700-$07ff
 2023-02-21 22:52:04 +01:00
Irmen de Jong
fd5ebef488 cx16 startup code now also selects ram bank 1 2023-02-21 21:53:32 +01:00
Irmen de Jong
d9e4f39ddc memset BSS section to zero all at once, less individual var=0 assigns 2023-02-21 00:26:21 +01:00
Irmen de Jong
0ea70ba656 fix proper initialization of zeropagevars with 'noreinit' 2023-02-20 23:05:27 +01:00
Irmen de Jong
c3c82282ba reinitGlobals option is clearer than the inverse 2023-02-19 19:09:29 +01:00
Irmen de Jong
adc15c24ef introduce bss segments 2023-02-19 18:12:37 +01:00
Irmen de Jong
dddf9a9396 remove explicit 'bss' from St var, changed to 'uninitialized' 2023-02-19 16:50:06 +01:00
Irmen de Jong
9ca6860ffa tweak 2023-02-19 15:08:16 +01:00
Irmen de Jong
6012839f0e todo 2023-02-16 23:06:09 +01:00
Irmen de Jong
8e9cbab053 todo 2023-02-16 22:53:16 +01:00
Irmen de Jong
c59df6ec20 optimize isZpVar 2023-02-16 00:41:20 +01:00
Irmen de Jong
5e8f767642 6502 codegen on new Pt-AST. 2023-01-22 17:10:52 +01:00
Irmen de Jong
bbf6357222 remove workaround for black cursor at boot as this was recently fixed in the kernal rom. 2023-01-17 23:27:27 +01:00
Irmen de Jong
dc16629c24 todo 2023-01-04 23:57:59 +01:00
Irmen de Jong
3718b9d768 less joins 2023-01-02 02:10:38 +01:00
Irmen de Jong
c25eb088ec redo 8e730ef93d to avoid larger code generated 2023-01-01 23:43:33 +01:00
Irmen de Jong
8e730ef93d optimizing scoped names more and fix scoping of identifier names in arrays (pointers) in SymbolTable 2022-12-31 03:20:20 +01:00
Irmen de Jong
e0913a39ab optimizing 2022-12-30 18:50:45 +01:00
Irmen de Jong
ee0dbdad35 don't reshuffle 'start' routine to the top. Fixes zsound examples. 2022-12-30 17:12:01 +01:00
Irmen de Jong
9225f88f89 diskio comments 2022-12-30 15:49:53 +01:00
Irmen de Jong
002006517a rewrite bool=bool^1 into bool=not bool 2022-12-29 19:42:38 +01:00
Irmen de Jong
f5b202d438 fix ast type error in float cast to bool 2022-12-28 22:18:21 +01:00
Irmen de Jong
a7df094ff4 don't allow ~ on booleans, also introduce SZ and SNZ instructions in IR to complete the conditional-set instruction list. 2022-12-28 21:19:38 +01:00
Irmen de Jong
1e6fa77633 ir: 4 new instructions to branch on signed <0, >0, <=0, >=0 2022-12-28 13:14:20 +01:00
Irmen de Jong
eb4cff202c removed redundant branch opcodes in IR: BLT(S), BLE(S). Just use swapped BGT(S), BGE(S). 2022-12-28 12:41:05 +01:00
Irmen de Jong
7ee777f405 vm/ir: for loop is now correctly skipped if loopvar>endvar 
this is different still in the 6502 codegen, where it wraps around $00!
 2022-12-27 18:12:41 +01:00
Irmen de Jong
1860f66de5 allow "x not in array" as equivalent to "not x in array" 
update antlr parsing lib
 2022-12-23 17:59:56 +01:00
Irmen de Jong
ded9ada9bc allow "not xx in array" expression in 6502 codegen 
fix compiler crash on certain bool to byte casts
 2022-12-23 17:07:34 +01:00
Irmen de Jong
d0e6a2eb8b fix compiler crash on hoisting certain vardecls from inner scopes 2022-12-22 18:49:53 +01:00
Irmen de Jong
4e103a1963 making snow example more interesting 2022-12-22 13:04:26 +01:00
Irmen de Jong
475e927178 version 8.8 2022-12-17 23:00:49 +01:00
Irmen de Jong
def7e87151 fixed silly if-goto expression code in IR codegen where it used too many branching instructions 2022-12-12 22:47:15 +01:00
Irmen de Jong
27568c2bef fixed silly code generated by some NOT-expressions (unused temporary) 2022-12-12 21:57:22 +01:00
Irmen de Jong
0694a187d7 unsigned>0 now optimized into unsigned!=0 2022-12-12 20:37:57 +01:00
Irmen de Jong
ca1089b881 optimized codegen for logical expressions with simple right operand (such as c64.READST() & $40 ) 2022-12-06 20:23:56 +01:00
Irmen de Jong
a1d04f2aad added more $03xx vector definitions to C64/C128/CX16 syslib 2022-12-06 20:23:56 +01:00
Irmen de Jong
bf0604133c fix error in IR for inline asm and BSS vars. 2022-12-04 16:48:44 +01:00
Irmen de Jong
a82b2da16e Fix some FP related assignment issues in 6502 codegen. 2022-12-04 13:03:38 +01:00
Irmen de Jong
f2273c0acc fix several FP rom routine addresses on cx16. 2022-12-03 19:56:54 +01:00
Irmen de Jong
17bedac96c vm: memory is randomized on start instead of 0. P8ir file now has BSS segment. Vm clears BSS vars to 0. 2022-12-03 17:46:06 +01:00
Irmen de Jong
5e896cf582 preparing to add Golden RAM 2022-12-03 00:21:31 +01:00
Irmen de Jong
add3491c57 fix possible vardecl issue for prefixed params 2022-11-30 22:56:54 +01:00
Irmen de Jong
f470576822 it's now possible to use symbols that are the same name as 6502 instructions 
because these are now prefixed internally before generating assembly.
 2022-11-30 18:39:56 +01:00
Irmen de Jong
10760a53a8 optimize cmp word equal/notequal 2022-11-29 20:14:35 +01:00
Irmen de Jong
eee805183c don't overwrite temp vars in complex comparison expressions. Fixes #89 2022-11-29 04:13:25 +01:00
Irmen de Jong
b8fb391022 - ir codegen now allows subroutine having the same name as its block 
this is not possible for the 6502 codegen due to 64tass scoping limitation
 2022-11-28 21:54:33 +01:00
Irmen de Jong
3c698f1584 fileseek for writing not right now 2022-11-27 21:52:18 +01:00
Irmen de Jong
2fad52d684 the adpcm example can now read wav files directly (so no need anymore to extract the binary frame data from them) 2022-11-27 21:37:40 +01:00
Irmen de Jong
ec64a68a71 fixed compiler crash: unsigned = (-(unsigned as word) as uword) 2022-11-27 17:25:47 +01:00
Irmen de Jong
db55562f6a fixed adpcm playback 2022-11-27 16:36:30 +01:00
Irmen de Jong
483f313eda ir: keep correct child node order in blocks 2022-11-24 01:19:48 +01:00
Irmen de Jong
7b6c742178 fixed diskio.f_read() for small read sizes 2022-11-24 00:23:37 +01:00
Irmen de Jong
d4a35ba6ff got rid of diskio.have_first_byte overhead 2022-11-23 21:53:36 +01:00
Irmen de Jong
e2f20ebf94 fix crash on empty conditional branch statement (if_cc { } ) 2022-11-23 02:14:48 +01:00
Irmen de Jong
f870e4965a added cx16diskio.f_seek() function to seek to a position in an opened file 
f_open uses channel 12 now, f_open_w uses 13
 2022-11-23 01:48:04 +01:00
Irmen de Jong
c21913a66b ir: keep order of children in block 2022-11-22 02:04:24 +01:00
Irmen de Jong
77e956a29f API change: diskio.list_files doesn't have an internal buffer anymore, you now have to supply a buffer + size yourself. Renamed to list_filenames 2022-11-20 23:27:22 +01:00
Irmen de Jong
08275c406a added chdir/mkdir/rmdir/relabel to cx16diskio 2022-11-20 22:59:44 +01:00
Irmen de Jong
2931e1b87b diskio file lister routines now also put file type (prg, seq, dir) in new diskio.list_filetype variable 2022-11-20 20:22:09 +01:00
Irmen de Jong
0f6a6d6fea attempt to make gfx2 screen mode 0 cleanup more robust on real hardware 2022-11-18 22:53:28 +01:00
Irmen de Jong
91fdb3e2d4 ir: store labels in blocks, but still useless 2022-11-17 00:37:45 +01:00
Irmen de Jong
d8e87bd881 make uword xx = 1<<shift into a word shifting 2022-11-16 01:39:34 +01:00
Irmen de Jong
922033c1b2 main block element order now remains the same as in source 2022-11-16 00:32:00 +01:00
Irmen de Jong
df1793efbf fixed: word << 12 is suddenly an uword (with optimizer on) 2022-11-15 03:00:41 +01:00
Irmen de Jong
836a2700f2 func(x>>1) no longer uses slow stack eval 2022-11-15 02:49:40 +01:00
Irmen de Jong
8f3aaf77a1 fix optimizer hanging on uword xx :: xx >>= 8 / xx=msb(xx) 2022-11-15 01:40:13 +01:00
Irmen de Jong
00c059e5b1 adding cx16/adpcm example 2022-11-15 01:17:28 +01:00
Irmen de Jong
b465fc5aaf fix bug in word array containment check (prog8_lib.containment_wordarray) that could hang the loop 2022-11-12 23:19:01 +01:00
Irmen de Jong
2d78eaa48d fix gfx2 text color, added cx16 snow example 2022-11-12 22:08:07 +01:00
Irmen de Jong
d08451bccc ir: Block can now contain inline binary 2022-11-12 20:17:23 +01:00
Irmen de Jong
267b6f49b5 IRFileReader parses the p8ir file with xml parser 2022-11-12 16:51:20 +01:00
Irmen de Jong
e6688f4b9d clearer error for VM limitation cannot load label address as value 2022-11-12 13:45:02 +01:00
Irmen de Jong
9d7b9771c2 p8ir file format is now valid XML 2022-11-11 23:35:52 +01:00
Irmen de Jong
3dcf628fdb fixed subroutine name shadow check 2022-11-10 22:51:37 +01:00
Irmen de Jong
e614e9787a ir: write values as hex into p8ir file 2022-11-08 21:59:05 +01:00
Irmen de Jong
5d4bfffc7e float.rndseedf() now takes float seed value and is consistent for all CBM compilation targets 2022-11-06 22:53:57 +01:00
Irmen de Jong
207cdaf7a4 fix kefrenbars example (use gfx2 instead of kernal routines) 2022-11-06 17:33:30 +01:00
Irmen de Jong
7315b581ce added gfx2.pget(x,y) to get the pixel color value 2022-11-06 13:40:55 +01:00
Irmen de Jong
38efaae7b2 ir/vm: syscall params in high base register to avoid push/pop 2022-11-06 12:52:09 +01:00
Irmen de Jong
469e042216 vm: replaced prog8_lib.string_compare and others with syscalls 2022-11-04 23:12:13 +01:00
Irmen de Jong
0f1a4b9d8f fixed certain type check error when passing boolean value to ubyte function parameter 
fixed virtual machine string comparison syscall
 2022-11-03 23:06:03 +01:00
Irmen de Jong
7303c00296 vm: prog8lib.wordarray_contains() fixed 2022-11-03 22:48:47 +01:00
Irmen de Jong
fc55b34d84 ir: fix asmsub multi-value return codegen 2022-11-03 22:29:41 +01:00
Irmen de Jong
6f67fc0e02 ir: get rid of '_' symbol prefix 2022-11-03 21:54:53 +01:00
Irmen de Jong
562d722ad5 codegen: added missing codegen for float array inplace modification 2022-11-03 20:08:46 +01:00
Irmen de Jong
144c1ba3a6 ir: fix float instruction value in formatspec 2022-11-03 19:08:38 +01:00
Irmen de Jong
06b032af91 refactor 2022-11-03 00:20:31 +01:00
Irmen de Jong
e094785cbd ir: fix unused code remover 2022-11-02 23:16:51 +01:00
Irmen de Jong
e7408224ac ir: remove position tracking from codechunk for now 2022-11-02 22:12:42 +01:00
Irmen de Jong
e67c05c274 ir: fix asmsub contents not appearing in IR file 2022-11-02 20:50:51 +01:00
Irmen de Jong
890f55f91a fixup compiler internals diagram 2022-10-31 00:39:43 +01:00
Irmen de Jong
5efe2b027a ir: fix chunk linkage in optimizer 2022-10-30 23:42:41 +01:00
Irmen de Jong
5b6569d0f9 ir: fix overwriting chunk label 2022-10-30 19:03:02 +01:00
Irmen de Jong
67a36d8d31 more robust 'return' statement checks in subroutines 2022-10-30 14:41:28 +01:00
Irmen de Jong
7cc3cc3990 ir: fix non-code chunk linkage 2022-10-30 12:55:06 +01:00
Irmen de Jong
b718b12083 ir/vm fix chunk linkage 2022-10-26 00:12:56 +02:00
Irmen de Jong
cfa7258ff4 various 2022-10-25 23:18:42 +02:00
Irmen de Jong
585009ac5c ir: fix syscall numbers and more 2022-10-24 01:57:37 +02:00