Irmen de Jong
e55cde2a81
more nonstrictbool conversions
2024-03-03 19:43:48 +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
a1574a7187
added txt.print_bool, several fixes
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
325f55f22d
doc refs duplicates fix
2024-02-21 21:29:17 +01:00
Irmen de Jong
8ff10724d1
fix some docs hyperlinks
2024-02-21 17:11:36 +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
Mike McGann
a3fa946300
fix typo: reaturn -> return ( #126 )
2024-02-18 22:25:26 +01:00
adiee5
58e1864144
Mention AUR package in documentation ( #125 )
...
Additionally, small fixes it nano highlighting
2024-02-12 20:42:00 +01:00
Irmen de Jong
a4f697bae1
faster
2024-02-10 23:56:55 +01:00
Irmen de Jong
8b8caa1c2e
added math.randrange() and math.randrangew()
2024-02-10 22:16:13 +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
344a1b9eb8
cx16: added cx16.get_program_args() and cx16.set_program_args()
2024-02-04 11:35:13 +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
9aea2b22c4
doc improvement, fixes #120
2024-01-30 19:07:18 +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
84a7e86fe3
clarify progend()
2024-01-22 18:57:25 +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
OODLER
9e33b8b8da
Added a couple of for examples using descending ranges. ( #119 )
2024-01-16 20:19:05 +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
41de8caa13
added sprites.set_mousepointer_image(), sprites.set_mousepointer_hand() and sprites.get_data_ptr()
2024-01-14 00:38:56 +01:00
Irmen de Jong
3b199a2a87
added cx16 example: automatons.
...
added debug mode and RTC to cx16 emulator launchers.
dt error details.
2024-01-12 21:40:30 +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
334e6dca28
added string.contains().
...
fixed string and array containment check for length 1.
2024-01-05 20:46:26 +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
99c29343de
added -printast1 and -printast2 command line options
2024-01-01 22:48:19 +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
0d44492086
push,pushw,pop and popw are no longer built-in functions but regular routines in sys
2023-12-26 14:47:31 +01:00
Irmen de Jong
38a22fbc99
allow %option no_symbol_prefixing also on module scope
2023-12-26 12:31:18 +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
OODLER
09f3fbeb38
doc tweak, adding qualified name example for goto ( #116 )
2023-12-20 23:51:46 +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
69f6afe420
block names in asm now prefixed with p8b_ (instead of p8_)
...
as part of fixing var versus block symbol conflict handling
2023-12-19 23:00:20 +01:00
Irmen de Jong
b7279a3d9e
fix 'not in' parsing error
...
fixes #115
2023-12-19 19:49:25 +01:00
