Irmen de Jong
890327b381
the returnvalue of the diskio.load() function family now is just the last load address+1 (like kernal's LOAD routine).
...
This fixes the inconsistent attempt to calculate a size, just let the caller do this if required.
Added a small helper function in cx16diskio to do this for loads that span multiple banks.
2021-12-14 23:54:42 +01:00
Irmen de Jong
b21f7411dd
fix compiler crash when trying to concatenate string var and string literal.
2021-12-14 23:07:46 +01:00
Irmen de Jong
5df623bd2e
doc
2021-12-14 22:40:03 +01:00
Irmen de Jong
1e9d249f71
fixed output of float values in cmp instructions
2021-12-13 00:17:59 +01:00
Irmen de Jong
35998142fe
version 7.5
2021-12-10 20:18:17 +01:00
Irmen de Jong
33061aaa0d
fix: allow scoped variables such as cx16.rX as loop variable in forloops
2021-12-10 14:59:04 +01:00
Irmen de Jong
e342311bef
fix wrong code for inplace modification of a pointervariable's memory value
2021-12-10 14:48:53 +01:00
Irmen de Jong
3d743a1ba1
added more constfolding
2021-12-09 23:32:48 +01:00
Irmen de Jong
d8d56b195f
comments
2021-12-09 21:13:13 +01:00
Irmen de Jong
c812b5ee09
elaborate pointervar indexing a bit more in the docs
2021-12-07 22:25:14 +01:00
Irmen de Jong
547b1d3720
comment corrections
2021-12-06 23:33:18 +01:00
Irmen de Jong
84f75f4156
tweaked some more .getOrElse
2021-12-06 21:22:00 +01:00
Irmen de Jong
ff69da3fa2
error when 'else' choice in when statemetn isn't the last one, also generate slightly better code for when statements
2021-12-05 21:54:46 +01:00
Irmen de Jong
edffe92a24
astchecker is smarter in detecting rts in inline assembly
2021-12-05 21:28:31 +01:00
Irmen de Jong
b6fe40ada4
fix: cx16.r0 now properly treated as zeropage var on cx16 so @(cx16.r0) won't copy it to temp var anymore
2021-12-05 21:21:41 +01:00
Irmen de Jong
81deed143b
fix grammar problem: \x and \u escape sequences didn't work in character literals.
2021-12-05 18:11:40 +01:00
Irmen de Jong
ce3c34e458
tweak in error output for file links, corrected column number off-by-one
2021-12-04 16:52:03 +01:00
Irmen de Jong
397f98513b
optimize loading A from pointervar
2021-12-04 05:36:48 +01:00
Irmen de Jong
e545ea9504
fix and optimize storing A into pointervar
2021-12-04 04:43:58 +01:00
Irmen de Jong
9a68864b67
version 7.5-dev
2021-12-04 00:18:44 +01:00
Irmen de Jong
72d7178762
added diskio.load_raw() to load headerless files
2021-12-04 00:07:21 +01:00
Irmen de Jong
1f346230e3
release 7.4
2021-11-30 22:50:12 +01:00
Irmen de Jong
a2860a7c8c
todo
2021-11-30 22:45:43 +01:00
Irmen de Jong
ea0fe8d3d2
PrefixExpression doesn't cause clobber risk
2021-11-30 02:32:37 +01:00
Irmen de Jong
2560042ac7
fix compiler crashes on in-place operations on cx16 registers or invalid signed types
2021-11-30 02:27:37 +01:00
Irmen de Jong
83f893f50b
doc
2021-11-30 00:54:03 +01:00
Irmen de Jong
9ecf95b075
fix syntaxerror in const processing of ranges if it contained variables
2021-11-29 23:36:41 +01:00
Irmen de Jong
7748c261da
rsave/rrestore moved from sys to builtin function to solve the stack related problem when calling it as a regular subroutine
2021-11-29 23:13:04 +01:00
Irmen de Jong
a2db44f80c
also consider Y register for clobber check for functioncall arguments
2021-11-29 22:09:05 +01:00
Irmen de Jong
b438d8aec0
fix invalid range size check when stepval is not a positive integer
2021-11-29 02:01:19 +01:00
Irmen de Jong
4ac169b210
formatting
2021-11-29 01:25:21 +01:00
Irmen de Jong
32068a832a
split some additional binary expressions to avoid stack-based evaluation
2021-11-28 18:27:28 +01:00
Irmen de Jong
0a568f2530
fix the check of double-defined subroutine variables
2021-11-28 12:52:32 +01:00
Irmen de Jong
c52aa648c0
use an AnonymousScope to contain GoSub changes instead of adding separate statements
2021-11-28 12:09:13 +01:00
Irmen de Jong
7c5ec1853d
nice error message if pop() argument is wrong
2021-11-28 02:20:35 +01:00
Irmen de Jong
e8f4686430
undid failed attempt of using sys.push/sys.pop for stack args - now using new push(), pushw(), pop(), popw() builtin functions
2021-11-28 01:22:40 +01:00
Irmen de Jong
64a411628d
doc fixes
2021-11-27 19:58:08 +01:00
Irmen de Jong
54025d2bf5
small refactor and spelling fixes
2021-11-27 14:49:18 +01:00
Irmen de Jong
e4648e2138
proper rounding of builtin functions that return int from float
2021-11-26 20:32:12 +01:00
Irmen de Jong
110e047681
replace subroutine calls (statement) by GoSub
2021-11-26 19:47:01 +01:00
Irmen de Jong
17d403d812
Merge branch 'ref-subroutine-param' into v7.4-dev
...
# Conflicts:
# compilerAst/src/prog8/ast/AstToplevel.kt
2021-11-26 01:12:14 +01:00
Irmen de Jong
e52d05c7db
fix some scoping related symbol lookup issues, clarified scoping rules in docs
2021-11-23 23:43:23 +01:00
Irmen de Jong
ff715881bc
allow scoped identifiers to reference a subroutine parameter directly.
...
also for asmsubroutines, but the asm generation for that is not yet done.
2021-11-21 23:21:39 +01:00
Irmen de Jong
e86246a985
todo
2021-11-21 14:00:19 +01:00
Irmen de Jong
625aaa02eb
documented the compiler's command line options in more detail
2021-11-21 13:53:22 +01:00
Irmen de Jong
787e35c9f3
asm optimizer can now also see of a symbol reference if it is in IO space or not (to a certain extent), so that these instructions are no longer optimized away
2021-11-21 13:12:51 +01:00
Irmen de Jong
8887e6af91
fix substituting 0 only if its actually the same variable that's substituted
2021-11-21 12:34:57 +01:00
Irmen de Jong
3c39baf1d6
don't optimize seemingly redundant assembly instructions away that manipulate IO memory space
2021-11-21 03:24:03 +01:00
Irmen de Jong
b292124f3c
replaced many short/int values by unsigned types if appropriate
2021-11-21 00:55:56 +01:00
Irmen de Jong
107935ed31
add some more const folding patterns
2021-11-20 22:47:49 +01:00
Irmen de Jong
adfaddbcf4
give a nicer error when given a wrong compilation target.
2021-11-20 18:30:55 +01:00
Irmen de Jong
74db5c6be7
fix referencesIdentifier() and better removal of unnecessary assignments
2021-11-20 17:41:41 +01:00
Irmen de Jong
f9399bcce7
r=(q+r)-c and r=q+(r-c) are now both also 'augmentable', and BinExprSplitter doesn't check for associativeOperator anymore
2021-11-20 02:03:32 +01:00
Irmen de Jong
b334d89715
refactor and fix the way memory addresses are checked to be in IO space or regular ram
2021-11-18 22:47:58 +01:00
Irmen de Jong
4f5d36a84d
optimization added: bitwise operations with a negative constant number -> replace the number by its positive 2 complement
2021-11-18 02:51:42 +01:00
Irmen de Jong
8f379e2262
give an error when initializing an integer var with a float value instead of silently rounding
2021-11-18 01:56:11 +01:00
Irmen de Jong
fa11a6e18b
removed faulty and too aggressive assembly optimization of double-store
2021-11-18 01:43:22 +01:00
Irmen de Jong
52bedce8f4
added test for assignment.isAugmented
2021-11-18 01:05:16 +01:00
Irmen de Jong
4c82af36e6
fix improperly changed behavior about =0 initializer
2021-11-18 00:17:22 +01:00
Irmen de Jong
dafa0d9138
fix compiler crash bug due to reused ast expression nodes. Now all (relevant) Nodes have a copy() function to make a clone.
2021-11-17 23:05:59 +01:00
Irmen de Jong
6af3209d4d
add more const foldings
2021-11-17 00:57:00 +01:00
Irmen de Jong
964e8e0a17
update to Kotlin 1.6.0
2021-11-16 22:36:23 +01:00
Irmen de Jong
1f60a2d8b9
comments
2021-11-15 01:30:12 +01:00
Irmen de Jong
c80df4140b
until-loop condition now also simplified to avoid stack-eval
2021-11-14 22:51:02 +01:00
Irmen de Jong
ab2d1122a9
conditional expressions are optimized more intelligently (simple ones are not split off in separate assignments)
2021-11-14 12:38:56 +01:00
Irmen de Jong
5190594c8a
added several more assembly-level optimizations to remove redundant instructions
2021-11-14 12:23:46 +01:00
Irmen de Jong
c858ceeb58
compiler shouldn't use cx16.r15 as temp var
2021-11-14 02:38:59 +01:00
Irmen de Jong
f0f52b9166
optimize typecasted binary expression to avoid even more estack use. also fix wrong parent crash in removal of unused variable's assignments.
2021-11-13 14:22:37 +01:00
Irmen de Jong
00c6f74481
tweak temp float
2021-11-13 12:56:59 +01:00
Irmen de Jong
2177ba0ed2
added signed versions of the cx16 virtual registers
2021-11-13 02:42:21 +01:00
Irmen de Jong
69f4a4d4f8
tweak expr.typecastTo() a bit
2021-11-11 00:15:09 +01:00
Irmen de Jong
222bcb808f
optimize load-store-load combo in output asm
2021-11-10 23:47:35 +01:00
Irmen de Jong
8df3da11e3
add cosr8, sinr8, cosr16 and sinr16 builtin functions that take a degree 0..179 (= 0..358 in 2 degree steps)
...
to more easily scale halves/quarters etc of a circle than possible with the ones that take 0..255 'degrees'.
2021-11-09 23:39:26 +01:00
Irmen de Jong
b909facfe5
fix compiler stackoverflow crash on certain typecasted expressions containing floats.
2021-11-09 19:31:19 +01:00
Irmen de Jong
7780d94de1
discovered crash related to float typecasting in asm assignment codegen
2021-11-09 03:45:07 +01:00
Irmen de Jong
f2c440e466
new sin/cos idea
2021-11-09 02:38:43 +01:00
Irmen de Jong
4937e004b5
fix compiler crash where it used wrong datatype in split assignment
...
fixes crash for "ubyte bb ;; uword ww ;; bb = not bb or not ww"
2021-11-09 01:13:23 +01:00
Irmen de Jong
4cb383dccb
discovered crash about storage size mismatch
2021-11-08 21:44:06 +01:00
Irmen de Jong
857724c7e6
attempt to make if-statement not use stack eval anymore
2021-11-08 19:07:36 +01:00
Irmen de Jong
60627ce756
kotest migration done, fixes #70
2021-11-08 16:19:24 +01:00
Irmen de Jong
7e8db16e18
moved to kotest assertions in compilerAst module tests
2021-11-07 21:18:18 +01:00
Irmen de Jong
1fbbed7e23
remove unittest machinery from modules that don't have tests
2021-11-07 17:34:14 +01:00
Irmen de Jong
984272beb4
migrated compilerAst module to KoTest (but not finished with the assertions yet)
2021-11-07 17:25:53 +01:00
Irmen de Jong
793596614e
attempt to fix ReadTheDocs build issue
2021-11-07 00:37:31 +01:00
Irmen de Jong
136280100c
attempt to fix ReadTheDocs build issue
2021-11-07 00:23:44 +01:00
Irmen de Jong
72a7e61fd0
version 7.2
2021-11-06 23:42:13 +01:00
Irmen de Jong
f40620aa25
"not x" as a condition (if, while, until) is optimized into "x==0", this avoids calculating the value
2021-11-06 23:25:32 +01:00
Irmen de Jong
57a9fed42b
todo
2021-11-06 19:09:33 +01:00
Irmen de Jong
74456d1135
optimized prefix-expression in to use stack evaluation less
2021-11-06 17:57:00 +01:00
Irmen de Jong
be73739c62
todo
2021-11-03 23:08:11 +01:00
Irmen de Jong
eea3fb48a8
add command line option 'optfloatx' to explicitly re-enable float expr optimization as this can increase code size significantly.
...
The output size of the various example programs using floating point, when not using this optimization, has been reduced significantly.
The resulting code runs a (tiny) bit slower though.
2021-11-03 22:52:08 +01:00
Irmen de Jong
b4fa72c058
fix parent node linkage for reading array parameter
2021-11-03 21:57:31 +01:00
Irmen de Jong
b0a865b0f1
update todo
2021-11-02 23:55:50 +01:00
Irmen de Jong
3410aea788
fix regression: don't add 0 initializer when variable is assigned to anyway (or is loopvar in a for-loop)
2021-11-02 21:23:59 +01:00
Irmen de Jong
bc0a133bb1
doc
2021-11-02 20:24:45 +01:00
Irmen de Jong
1110bd0851
fix vardecl initialization value to not use stack eval anymore but separate assignment
...
(this causes the optimized assignment code gen to be used instead)
but some programs now end up larger in output size
2021-11-01 00:24:15 +01:00
Irmen de Jong
1b576f826d
remove unneeded sibling methods
2021-10-31 16:50:15 +01:00
Irmen de Jong
fe17566370
improved reporting of slow stack based evaluation code
2021-10-31 14:18:49 +01:00
Irmen de Jong
97836e18b2
simplified gradle config, automatically run installDist task after build
2021-10-30 12:01:52 +02:00
Irmen de Jong
7b69df4db2
todos
2021-10-30 00:38:48 +02:00
Irmen de Jong
4d5bd0fa32
simplify ZeroPage reserved locations handling a bit
2021-10-29 17:34:42 +02:00
Irmen de Jong
0b5ddcdc9b
split out the code generator into own project submodule
2021-10-29 05:00:30 +02:00
Irmen de Jong
f21dcaa6fb
split out the code optimizers into own project submodule
2021-10-29 02:42:10 +02:00
Irmen de Jong
d4513364fb
fix compiler crash when file on command line doesn't exist
2021-10-27 00:23:54 +02:00
Irmen de Jong
f4186981fd
todo
2021-10-26 23:30:48 +02:00
Irmen de Jong
4668932bac
todo
2021-10-19 23:38:07 +02:00
Irmen de Jong
502bf90007
comments
2021-10-19 01:12:28 +02:00
Irmen de Jong
cf0e395921
got rid of SourceCode.pathString() and the 'need' to strip < and >
2021-10-16 17:15:22 +02:00
Irmen de Jong
6ef438ce50
todo
2021-10-16 15:08:36 +02:00
Irmen de Jong
06defd0cb0
paths are now always relative
2021-10-16 02:43:22 +02:00
Irmen de Jong
0f80897c50
todo
2021-10-15 01:02:32 +02:00
Irmen de Jong
57bb1c2c0d
performance optimized checks against short ranges of values
2021-10-15 00:51:45 +02:00
Irmen de Jong
7b35b414e8
tweak check of DataType against multiple values
2021-10-15 00:39:42 +02:00
Irmen de Jong
761aac7a23
replace inferredType.istype() by infix form
2021-10-15 00:28:23 +02:00
Irmen de Jong
15a02d7664
making InferredType easier to use
2021-10-15 00:18:13 +02:00
Irmen de Jong
16ed68c1ec
Module.name is now derived back from the source's origin string
2021-10-14 23:58:14 +02:00
Irmen de Jong
4d27c2901b
fix weird error printing when doing %import textio.p8
2021-10-13 21:55:51 +02:00
Irmen de Jong
855e18b31c
fix SourceCode to properly set the sourceName of a resource or string as well
2021-10-13 21:46:38 +02:00
Irmen de Jong
d790878af6
enabled test
2021-10-13 20:28:42 +02:00
Irmen de Jong
6070afa6b6
cleanup SourceCode class
2021-10-13 19:16:01 +02:00
Irmen de Jong
975594703d
doc
2021-10-13 18:21:48 +02:00
Irmen de Jong
6b8c3ef614
renamed command line option -libdirs to -srcdirs
...
this more clearly separates this meaning from the internal library modules
2021-10-13 18:16:51 +02:00
Irmen de Jong
ca3a990f9e
todo
2021-10-13 01:33:29 +02:00
Irmen de Jong
66574d058a
renamed InferredType.typeOrElse to getOr()
...
this is closer to the convention of most functional return types
2021-10-13 00:21:38 +02:00
Irmen de Jong
07132a2c42
removed unreliable inlining of non-asmsub subroutines. Fixes #60
2021-10-08 23:09:38 +02:00
Irmen de Jong
af99173cd7
range expressions are on integers only
2021-09-06 22:15:27 +02:00
Irmen de Jong
fd1f30f92b
removed %target directive (didn't add much, too confusing, only supported single target)
2021-09-04 15:01:16 +02:00
Irmen de Jong
85897ef8cd
launch box16 emulator with the vice monlist file that contains symbols+breakpoints
2021-07-06 22:27:47 +02:00
Irmen de Jong
6367c6d116
add support for second alternative emulator (box16 in case of cx16 target)
2021-07-05 22:47:51 +02:00
Irmen de Jong
049dbf5a78
improve compiler error when defining duplicate block names
2021-07-04 15:14:39 +02:00
Irmen de Jong
95a62fcdd1
tidy up todo doc
2021-07-02 21:47:27 +02:00
Irmen de Jong
7880ac1909
wording and version
2021-06-24 21:34:11 +02:00
Irmen de Jong
f53848b4b9
wording and version
2021-06-24 21:25:35 +02:00
Irmen de Jong
fd2bbd2b59
no longer allow subroutine name same as its block name due to asm symbol scoping issues
2021-06-12 17:31:09 +02:00
Irmen de Jong
127c470746
add some explanation about Cx16 v38 - v39 issue
2021-06-12 15:48:04 +02:00
Irmen de Jong
c5bfef4264
slight improvement on scope doc, added doc example for %asminclude/%asmbinary
2021-06-09 23:46:07 +02:00
Irmen de Jong
19e99204b9
fix asm symbol name scoping bug and add unit tests for this
2021-06-04 22:42:28 +02:00
Irmen de Jong
13f5b94c3e
Clarified instructions of how to obtain the compiler. Fixed sphinx css config issue.
2021-06-03 21:21:44 +02:00
Irmen de Jong
3a2498401d
working on unit tests for symbol scope bug
2021-06-03 21:21:38 +02:00
Irmen de Jong
e7f6f0950f
identified asm symbol name scoping bugs
2021-06-01 22:21:50 +02:00
Irmen de Jong
d4b69ac79c
improved repeat counter vars allocation (re-use var if possible)
2021-05-30 15:30:34 +02:00
Irmen de Jong
31ae9e1243
refactor repeat loop counter var creation into single routine
2021-05-22 13:01:51 +02:00
Irmen de Jong
29e2d4e0c8
give error when passing invalid command line option
2021-05-20 23:34:20 +02:00
Irmen de Jong
0e614ad6fc
added @shared flag to vardecl to mark variable as shared with assembly code elsewhere, to not have it optimized away
2021-05-19 01:19:25 +02:00
Irmen de Jong
ca1a8cd617
improve doc about string (im)mutability
2021-05-19 00:15:17 +02:00
Irmen de Jong
ba96a637be
remove strdedup compiler argument again
...
(string deduplication is the default again but only for known-const strings, i.e. string literals)
2021-05-18 23:52:43 +02:00
Irmen de Jong
6b7216f4ec
todo
2021-05-17 19:00:20 +02:00
Irmen de Jong
ca61248861
printing 2-letter strings is now only optimized into direct CHROUT if it's a const string literal
2021-05-16 15:00:40 +02:00
Irmen de Jong
68d7b4649e
label and directive location docs
2021-05-16 12:32:08 +02:00
Irmen de Jong
0416aacbbd
fix %asminclude by removing scopelabel argument and improving docs to remove false promise about labels
2021-05-16 00:14:57 +02:00
