Irmen de Jong
feb5c8be95
vm: some more peephole optimizations
2022-07-12 19:04:19 +02:00
Irmen de Jong
edf12bec71
improve bool params typecasting, fix compiler crash on abs(floatvar)
2022-07-12 17:52:37 +02:00
Irmen de Jong
840331347b
added a few more vm optimizations and unit tests
2022-07-12 12:42:37 +02:00
Irmen de Jong
6181b12ab8
added -esa option to override the evalstack location, and shift cx16.r0-r15 accordingly
2022-07-11 19:29:04 +02:00
Irmen de Jong
88cbb6913d
tweak bool type handling
2022-07-11 14:55:50 +02:00
Irmen de Jong
92eb3b0bf6
bool logical testcase
2022-07-09 22:29:38 +02:00
Irmen de Jong
97f90d9684
Merge branch 'master' into bool_type
2022-07-09 22:09:49 +02:00
Irmen de Jong
f91786367f
added maze example
2022-07-09 22:00:46 +02:00
Irmen de Jong
6a57337a68
improved bool type checking
2022-07-08 22:59:35 +02:00
Irmen de Jong
1dfa8ee7d8
add ARRAY_BOOL array type
2022-07-07 23:07:30 +02:00
Irmen de Jong
1163543a98
fix bool param lookup problem
2022-07-07 22:23:56 +02:00
Irmen de Jong
65daf29acd
fix compiler crash related to word types in certain comparison expressions
2022-07-07 22:23:56 +02:00
Irmen de Jong
298b25cf7d
fix compiler crash on certain typecasting assignment
2022-07-07 22:23:56 +02:00
Irmen de Jong
b41779bd02
added -D command line option to define symbols in the assembly file
2022-07-06 23:40:36 +02:00
Irmen de Jong
4b336b1853
if passing a subroutine or label name as an uword argument, without &, add the addressof automatically
2022-07-02 23:55:32 +02:00
Irmen de Jong
e1c77ce236
fix pop() name scoping
2022-07-02 23:27:08 +02:00
Irmen de Jong
24d13dd120
fix problematic optimizations to logical expressions
2022-07-02 00:56:24 +02:00
Irmen de Jong
965340ff90
logical and/or/xor/not all replaced by bitwise &,|,^,~ (ast, codegens)
...
this also fixed some invalid outcomes of logical expressions!
2022-07-02 00:38:17 +02:00
Irmen de Jong
2eb41a8caf
temporary workaround for code problem around 'not'
2022-07-01 00:38:19 +02:00
Irmen de Jong
97cb0cbd08
tweak "not" removal/rewriting
2022-06-30 02:16:30 +02:00
Irmen de Jong
4b358abbb7
"not" operator removed from ast and codegen (it's been replaced with x==0 as equivalent)
2022-06-29 01:13:08 +02:00
Irmen de Jong
dc82a0fc16
better not(x) replacement by x==0
2022-06-28 23:50:23 +02:00
Irmen de Jong
435d6f6f3f
vm: and/or/xor/not are all bitwise operations again
2022-06-28 03:17:51 +02:00
Irmen de Jong
ef92451d1a
fix logical expressions on arbitrary values, for now with boolean() around the operands
2022-06-28 01:18:36 +02:00
Irmen de Jong
c75bd97537
update kotest
2022-06-26 18:51:03 +02:00
Irmen de Jong
eea09f4de5
fix invalid asm label sometimes generated for multiple loops in same subroutine
2022-06-24 02:26:45 +02:00
Irmen de Jong
bf9d120081
logical operators now always return a boolean byte result, instead of sometimes word type as well
...
(preparing for codegen simplifications for these)
2022-06-13 01:37:16 +02:00
Irmen de Jong
5a756aaed9
Pipe expression "|>" removed from the language
2022-06-12 18:41:42 +02:00
Irmen de Jong
3054a1d32d
api change: removed swap() builtin function (too complex in codegen for little used function)
2022-06-06 16:01:11 +02:00
Irmen de Jong
46ca0ac10d
properly optimize X - -1 and X + -1, this also fixes type change of ubyte - 2 + 10
2022-06-05 15:35:29 +02:00
Irmen de Jong
031f647952
allow casting negative numbers to unsigned, result = 2's complement
2022-06-05 14:21:10 +02:00
Irmen de Jong
8f1c86f550
fixed several old test files
2022-06-05 14:20:08 +02:00
Irmen de Jong
af2ca7a67e
fix problematic characters that cause path errors on Windows
2022-06-05 11:46:37 +02:00
Irmen de Jong
9e3e2ff81a
fix assembly generation error when pipe character is part of string literal
2022-06-04 22:25:51 +02:00
Irmen de Jong
a862a81480
added unit test for name shadowing warning
2022-06-04 21:35:48 +02:00
Irmen de Jong
1e61d84fd1
vm: fix expression codegen for pointer indexing
2022-06-04 19:32:35 +02:00
Irmen de Jong
c40cfaa388
preparing optimizing pointer indexing
2022-06-04 14:23:02 +02:00
Irmen de Jong
ba614801ee
cleanup
2022-05-22 23:11:22 +02:00
Irmen de Jong
dad5b17ac8
fix regression compiler crash in string comparison
2022-05-08 13:47:24 +02:00
Irmen de Jong
fef52c0112
automatically convert multi-compare expression (if X==1 or X==2..) to contaiment check if X in [1,2,..]
2022-05-08 13:21:34 +02:00
Irmen de Jong
8c4765b386
vm: support non-unary functions in pipe expressions
2022-05-07 20:42:05 +02:00
Irmen de Jong
7eea97d741
- floats: remove all floating point builtin functions and move them to the floats module instead
2022-04-22 00:45:54 +02:00
Irmen de Jong
6f2fdbe447
added %option merge, also fixed problem with unit test building in newer IntelliJ version
2022-04-15 22:38:32 +02:00
Irmen de Jong
220246278a
removed sum(), max(), min(). abs() now always returns uword type.
...
This greatly simplifies internal handling of builtin functions by always having one fixed return type.
2022-04-14 00:21:16 +02:00
Irmen de Jong
ab1766a559
moved all *integer* builtin trig functions (sin8u, cos8u etc) as regular asmsubs in math module
2022-04-13 00:27:35 +02:00
Irmen de Jong
3f6393f732
PtNumber can now be compared
2022-04-10 17:48:03 +02:00
Irmen de Jong
b6eb343234
moving string escaping out of antlr project
2022-04-10 17:31:30 +02:00
Irmen de Jong
036d9dbe59
got rid of unnecessary cast of boolean expressions by making their type dynamically adjust to byte or word
2022-04-04 23:43:55 +02:00
Irmen de Jong
b133d51a83
make the parser report '&&' as an error instead of treating it as bitwise and followed by address-of.
2022-04-02 02:08:01 +02:00
Irmen de Jong
3b6e7eccdd
simplified containment check, only possible on string and arrays (as per the docs)
2022-03-27 16:59:55 +02:00
Irmen de Jong
3e44620966
add unit test for the string encoders special handling of 0x0000 and 0x8000-0x80ff
2022-03-25 18:26:23 +01:00
Irmen de Jong
27f6d47efa
working on vm codegen
2022-03-24 23:26:57 +01:00
Irmen de Jong
ff57c5e9d3
working on vm and new ast
2022-03-21 01:36:11 +01:00
Irmen de Jong
9b16d7c786
working on vm
2022-03-20 15:06:29 +01:00
Irmen de Jong
7d2bf892b1
added start of virtual machine compilation target
2022-03-19 00:57:35 +01:00
Irmen de Jong
92737bb695
better handling of loadAddress
2022-03-13 16:21:02 +01:00
Irmen de Jong
4a0031080a
getting rid of directives in new Ast
2022-03-13 00:30:20 +01:00
Irmen de Jong
3961f26635
consolidating modules
2022-03-11 20:45:39 +01:00
Irmen de Jong
e51c274a18
reducing dependencies
2022-03-11 20:32:35 +01:00
Irmen de Jong
e75d0c58a9
reducing dependencies
2022-03-10 23:46:43 +01:00
Irmen de Jong
9a798360f4
introduced codeAst and codeCore modules to reduce dependencies
2022-03-10 22:38:16 +01:00
Irmen de Jong
844ad09464
reducing dependencies
2022-03-10 21:36:51 +01:00
Irmen de Jong
abcdd331db
started with a simulator
2022-03-10 21:23:00 +01:00
Irmen de Jong
775d136b91
new compileText result
2022-03-10 21:22:32 +01:00
Irmen de Jong
dc93691fd9
working on new ast
2022-03-10 21:22:32 +01:00
Irmen de Jong
48d782c69c
added flat mapping to symboltable
2022-03-10 21:22:31 +01:00
Irmen de Jong
0a04e626d7
added new intermediate (simplified) AST meant for new codegen
2022-03-10 21:21:15 +01:00
Irmen de Jong
251b6fcf70
reducing dependencies
2022-03-10 02:09:34 +01:00
Irmen de Jong
ab1fffb721
reducing dependencies
2022-03-10 01:41:42 +01:00
Irmen de Jong
da352a322c
reducing dependencies
2022-03-10 01:27:27 +01:00
Irmen de Jong
7d20458e82
fixed arrayliteral regression
2022-03-10 01:02:40 +01:00
Irmen de Jong
5a54066f81
unravel more dependency of SymbolTable on the ASt nodes (Expression), and fix initializing zp-allocated array
2022-03-09 01:42:05 +01:00
Irmen de Jong
9872f43cbf
repeat-forever loop is now replaced by label+jump
2022-03-08 03:25:34 +01:00
Irmen de Jong
db7ae028b2
simplified CompilationResult a bit
2022-03-07 21:41:12 +01:00
Irmen de Jong
f7aa0c45df
optimize imports
2022-03-05 15:54:42 +01:00
Irmen de Jong
067283834a
got rid of old IVariablesAndConsts object
2022-03-05 14:40:41 +01:00
Irmen de Jong
496245c801
working on symboltable
2022-03-05 12:10:20 +01:00
Irmen de Jong
859ab36347
variables extraction moved to the very end, so no need anymore to change the table after the fact
2022-03-04 23:12:24 +01:00
Irmen de Jong
1d740c7c36
removed need to store ast scope on each zp allocated var, now uses scoped name to find them
2022-03-04 22:58:05 +01:00
Irmen de Jong
38beebe720
fix pipe check for number of args
2022-03-02 21:29:09 +01:00
Irmen de Jong
fc1c3c6808
working on altered pipe syntax
2022-03-02 20:58:38 +01:00
Irmen de Jong
96ba895b84
working on altered Pipe syntax
2022-02-27 02:42:28 +01:00
Irmen de Jong
df35dfe3bf
added atari XEX output format with default $2000 load address
2022-02-26 15:36:22 +01:00
Irmen de Jong
c5504c6657
added ATASCII encoding table for atari
2022-02-25 23:48:39 +01:00
Irmen de Jong
eeb3c968d6
streamline handling of launcher type and program load address. %address is now required if not using a basic-launcher.
2022-02-22 22:43:14 +01:00
Irmen de Jong
6a0551cea1
added 'atari' compiler target beginnings (Atari 800 XL)
...
also default char and string encoding now taken from compiler target
2022-02-22 00:52:35 +01:00
Irmen de Jong
553f3b45d2
compile time calculated values of sin/cos routines fixed to be identical to the results of the run-time functions
2022-02-21 21:30:42 +01:00
Irmen de Jong
21e9723bb2
allow the last term in a pipe statement to be a variable, rewrites this as var = <rest of pipe>
2022-02-21 02:33:19 +01:00
Irmen de Jong
60b2c44a44
fix returntype handling of builtinfunctions, fix errors in pipe expressions
2022-02-21 01:44:29 +01:00
Irmen de Jong
7aa807ec7f
proper error if attempting to do a containment check against non const range, and some cleanup in asmgen
2022-02-16 00:39:19 +01:00
Irmen de Jong
4d16e1e14a
now checks for invalid text encodings for given compilation target
2022-02-15 01:39:12 +01:00
Irmen de Jong
e34dac8dbb
remove unit test issue
2022-02-15 00:38:51 +01:00
Irmen de Jong
af0e7f7187
searching names in inlined assembly now ignores source comments
2022-02-13 13:41:12 +01:00
Irmen de Jong
2725c4ad4d
slight tweaks to zp and allocator
2022-02-12 00:15:52 +01:00
Irmen de Jong
c8cd6e9460
removed old @"screencodes" string encoding syntax (use sc:"hello" instead)
2022-02-11 22:07:14 +01:00
Irmen de Jong
b47fc1c020
renames of some Ast node classes
2022-02-11 00:34:36 +01:00
Irmen de Jong
08bacdd090
temp vars are now dynamically added to AST as needed
2022-02-10 02:52:47 +01:00
Irmen de Jong
e5d7316e5d
streamlining non-zpvars asmgen using new mechanism
2022-02-10 00:09:09 +01:00
Irmen de Jong
b043c3a6da
streamlining vars asmgen using new mechanism
2022-02-09 21:58:25 +01:00
Irmen de Jong
98b2855b9c
cleanups
2022-02-09 16:35:52 +01:00
Irmen de Jong
8c2e6971fc
start using vars instead of callgraph (2)
2022-02-08 21:09:00 +01:00
Irmen de Jong
7d67005709
more rewrite variable allocation
2022-02-08 20:40:10 +01:00
Irmen de Jong
101fb0b8aa
some naming changes and cleanups
2022-02-06 23:14:44 +01:00
Irmen de Jong
10de7dc1f9
fixed the concurrent modification issue on zeropage when running unit tests in parallel, by not having machine targets be static objects
2022-02-06 21:29:06 +01:00
Irmen de Jong
d2309b8114
introducing IVariableAllocation (WIP)
2022-02-06 18:57:23 +01:00
Irmen de Jong
6bdd81623f
cleaning up AsmGen interface
2022-02-06 17:07:03 +01:00
Irmen de Jong
8ae3bad6f7
fix rts in empty asmsub
2022-02-06 05:05:58 +01:00
Irmen de Jong
312949f336
added experimental codegen backend option
2022-02-05 21:42:03 +01:00
Irmen de Jong
30e1c3307c
simplify SourceCode: just read the full text immediately. Also optimized imports.
2022-02-05 03:50:54 +01:00
Irmen de Jong
69b9dfa468
fix invalid recursion warning for code referencing subroutine but not via a call
2022-02-01 23:09:52 +01:00
Irmen de Jong
5c8c64242f
callgraph: nameInAssemblyCode searches smarter (for unused())
2022-02-01 00:33:05 +01:00
Irmen de Jong
e773be2f58
remove no longer needed asmSymbol scoping prefixing, now asmSymbolName are identical to asmVarName
2022-01-31 01:47:22 +01:00
Irmen de Jong
990c8e1f18
split out 6502 codegen module from various compilertargets module.
2022-01-28 00:32:09 +01:00
Irmen de Jong
a170506356
simplify IdentifierReference equality check back to default (name+pos)
2022-01-27 23:32:55 +01:00
Irmen de Jong
5ecf2a3357
enable more optimizations for typecasted assignments. Fixed missing codegen for assigning bytes to words in certain cases.
2022-01-27 18:05:25 +01:00
Irmen de Jong
e2b8c069d7
check for missing '&' in string + value expressions (can't just add a value to a string)
2022-01-24 23:30:40 +01:00
Irmen de Jong
b7d06f2c0a
API change: added alignment parameter to memory() function
2022-01-24 18:58:57 +01:00
Irmen de Jong
3401cb5b4a
fixed compiler recursion crash when returning certain typecasted value
2022-01-23 19:13:20 +01:00
Irmen de Jong
5766208207
fix compiler crash when initializing an array var with another array var
2022-01-23 14:23:34 +01:00
Irmen de Jong
7afc96112b
now correctly requires using & (address-of) when assigning the address of a label or subroutine, used to generate invalid code when it was omitted
2022-01-23 02:23:30 +01:00
Irmen de Jong
7bb41a30ed
fixed compiler crash when assigning number larger than 65535
2022-01-23 01:44:16 +01:00
Irmen de Jong
9219ec539d
allow "goto pointervar" for indirect jumps
2022-01-21 22:55:59 +01:00
Irmen de Jong
651c383668
refactor encoder to be the same for all 3 machine targets now
2022-01-19 21:21:33 +01:00
Irmen de Jong
674295e800
improve error reporting from string encoders
2022-01-19 21:21:33 +01:00
Irmen de Jong
6b02f2eea0
implement iso encoding and new string encoding syntax, fixes #38
2022-01-19 21:21:32 +01:00
Irmen de Jong
3b59592110
generalize string encoding flag into enum
2022-01-18 21:21:49 +01:00
Irmen de Jong
d916027e75
labels no longer start with '_' fixes #62
2022-01-17 22:03:53 +01:00
Irmen de Jong
8966d2aa06
comments and prepare new version 7.7
2022-01-16 23:03:00 +01:00
Irmen de Jong
fe51698579
tweak how zp varnames are stored
2022-01-16 17:20:36 +01:00
Irmen de Jong
a798fe72d3
cx16 reserved zp vars (virtual registers)
2022-01-16 17:20:36 +01:00
Irmen de Jong
7dd2517f67
fix Zp allocation issues
2022-01-16 17:20:36 +01:00
Irmen de Jong
641477d6f6
add @requirezp and allow str/array to be on zp (with warning)
2022-01-16 17:20:32 +01:00
Irmen de Jong
c58b8a4973
fix ast to source: @shared wasn't printed
...
fix grammar: @shared and @zp can occur in any order now in vardecl
2022-01-13 02:29:55 +01:00
Irmen de Jong
056ec986c2
use var initializer assignments in a clearer way
2022-01-11 00:34:44 +01:00
Irmen de Jong
de3b2fb95b
slightly optimized certain list iterations into sequences
2022-01-10 23:15:24 +01:00
Irmen de Jong
b29c3152db
Assignment: make its origin explicit
2022-01-10 02:25:02 +01:00
Irmen de Jong
3831679772
VarDecl: make its origin explicit
2022-01-10 01:53:03 +01:00
Irmen de Jong
895534f32b
don't remove dead variable assignments if they are a function call
2022-01-09 18:41:01 +01:00
Irmen de Jong
50c16fe6de
code size optimization: don't copy floats with inlined copy code but use copy_float routine
2022-01-09 16:18:13 +01:00
Irmen de Jong
6fa3f0b6cd
small refactor
2022-01-08 18:02:38 +01:00
Irmen de Jong
d99d977d2b
fix more typecasting issues
2022-01-08 17:04:25 +01:00
Irmen de Jong
7dd7e562bc
pipes also as expressions, cleanup codegen, fix various typecasting issues
2022-01-08 13:45:19 +01:00
Irmen de Jong
17694c1d01
better error handling of invalid number casts
2022-01-07 22:12:13 +01:00
Irmen de Jong
749ad700d8
naming consistency for some expression classes
2022-01-07 21:02:55 +01:00
Irmen de Jong
8f3df3039a
added pipe operator `|>`
2022-01-06 22:54:18 +01:00
Irmen de Jong
02c315c194
add missing unit tests and type checking for 'in' expression
2022-01-06 00:01:49 +01:00
Irmen de Jong
96225efd96
library doc tweaks
2022-01-03 23:15:34 +01:00
Irmen de Jong
74257163b1
fix that memory("name", ...) also allocates a STR variable for the name
2022-01-02 17:07:04 +01:00
Irmen de Jong
7bc75fd220
fix that memory("a b c", ...) produces invalid symbol
2022-01-02 16:11:53 +01:00
Irmen de Jong
a23281afab
added experimental -noreinit option
2022-01-01 16:35:36 +01:00
Irmen de Jong
c15a75556d
Merge branch 'master' into c128target
...
# Conflicts:
# compiler/src/prog8/CompilerMain.kt
# examples/test.p8
2021-12-30 18:22:05 +01:00
Irmen de Jong
5267e06969
added -asmlist cli option to produce assembler listing output
2021-12-30 14:42:09 +01:00
Irmen de Jong
05a1ddad05
Merge branch 'master' into c128target
...
# Conflicts:
# examples/test.p8
2021-12-29 18:14:24 +01:00
Irmen de Jong
de6ce4a46e
add "X in [1,2,3]" expression (efficient containment check)
2021-12-29 17:26:00 +01:00
Irmen de Jong
7a9e5afb93
fix: for loop over array literal no longer crashes the compiler
2021-12-28 17:51:38 +01:00
Irmen de Jong
b2876b0a03
add a suggestion to use when statement if it seems appropriate
2021-12-28 16:38:12 +01:00
Irmen de Jong
30f04962d4
Merge branch 'master' into c128target
...
# Conflicts:
# codeGeneration/src/prog8/codegen/target/C128Target.kt
# codeGeneration/src/prog8/codegen/target/c128/C128MachineDefinition.kt
# codeGeneration/src/prog8/codegen/target/c128/C128Zeropage.kt
# compiler/src/prog8/CompilerMain.kt
# compiler/src/prog8/compiler/Compiler.kt
2021-12-28 14:30:11 +01:00
Irmen de Jong
0feeb88024
codegen package rename 2
2021-12-28 14:23:36 +01:00
Irmen de Jong
56d21de001
Merge branch 'master' into c128target
...
# Conflicts:
# examples/test.p8
2021-12-28 13:57:27 +01:00
Irmen de Jong
7b54aa0c7d
more consistent naming of the statement classes
2021-12-28 13:56:47 +01:00
Irmen de Jong
6e11b8ada1
GoSub no longer inherits from Jump node, fixes subtle ast/codegen bugs related to jsrs
2021-12-28 01:55:13 +01:00
Irmen de Jong
67b0890a6e
remove unneeded var inits when an assignment is already present
2021-12-25 23:31:25 +01:00
Irmen de Jong
6da83e2bd7
first steps to add C128 compiler target
2021-12-21 19:08:33 +01:00
Irmen de Jong
77c2b2b326
fix position of @shared in array var declarations so that the order is now type[] @shared
2021-12-16 20:36:05 +01:00
Irmen de Jong
629117e594
code size optimization: subroutine calls with 1 int arg will pass it via register instead of separate param assignment at every call site
2021-12-16 00:56:59 +01:00
Irmen de Jong
1ff13723fe
implicit int to float conversion is now an error if floats are not enabled.
2021-12-15 01:52:28 +01:00
Irmen de Jong
510bda1b28
fix compiler crash when using floats in a comparison expression
2021-12-15 01:24:25 +01:00
Irmen de Jong
3d743a1ba1
added more constfolding
2021-12-09 23:32:48 +01:00
Irmen de Jong
abca618008
added more constfolding
2021-12-09 23:12:12 +01:00
Irmen de Jong
0d2c3901a3
added more constfolding
2021-12-09 22:12:31 +01:00
Irmen de Jong
d8d56b195f
comments
2021-12-09 21:13:13 +01:00
Irmen de Jong
98315de723
allow using ubyte[] as subroutine parameter type (because it is equivalent to uword pointer var)
2021-12-07 23:28:45 +01:00
Irmen de Jong
dcf487bdc1
fix: correctly insert return statement if needed to prevent 'fall through' into following subroutine
...
this wasn't working correctly anymore when the last statement before the subroutine was a jump/goto
2021-12-07 21:34:50 +01:00
Irmen de Jong
837804b231
test for string x and u escape sequences
2021-12-05 18:39:34 +01:00
Irmen de Jong
0018dc6ce7
refactor machinedefinition
2021-12-04 19:07:19 +01:00
Irmen de Jong
0498444ef2
moved all unit tests into single project to avoid dependency issues
2021-12-04 18:20:22 +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
b867d8f731
cleanups
2021-12-04 01:03:51 +01:00
Irmen de Jong
b7fffbb6df
release 7.4.1 - oops, funcion call arg count validation was broken
2021-12-01 21:44:03 +01:00
Irmen de Jong
3d1d0696b9
refactor compiler arguments passing
2021-11-30 01:40:21 +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
a2db44f80c
also consider Y register for clobber check for functioncall arguments
2021-11-29 22:09:05 +01:00
Irmen de Jong
c838821615
refactor fuction arguments codegen a bit
2021-11-27 21:14:21 +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
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# 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
b00db4f8a2
no longer report unknown type errors as well for unknown symbols,
...
added a bunch more unit tests for symbol scoping rules
2021-11-23 22:45:57 +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
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
b292124f3c
replaced many short/int values by unsigned types if appropriate
2021-11-21 00:55:56 +01:00
Irmen de Jong
c0035ba1a2
char encodings now use UByte type instead of short
2021-11-21 00:07:17 +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
87600b23db
fix constvalue parent linkage for prefix and typecast
2021-11-20 00:20:35 +01:00
Irmen de Jong
cedfb17b18
fix too aggressive removal of vars that weren't completely unused
2021-11-19 22:49:35 +01:00
Irmen de Jong
fa4c83df6b
added 3 tests for discovered problems
2021-11-18 23:55:20 +01:00
Irmen de Jong
42c8720e8b
fix float rounding tests
2021-11-18 22:54:49 +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
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
f48d6ca9f8
simplified NumericLiteral to always just contain a Double instead of a Number for the value
2021-11-16 23:52:54 +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
3483515346
preparing for more optimizations
2021-11-12 23:23:51 +01:00
Irmen de Jong
75a06d2a40
preparing for more optimizations
2021-11-12 02:17:37 +01:00
Irmen de Jong
53ac11983b
better unused variable removal
2021-11-11 03:03:21 +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
4937e004b5
fix compiler crash where it used wrong datatype in split assignment
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fixes crash for "ubyte bb ;; uword ww ;; bb = not bb or not ww"
2021-11-09 01:13:23 +01:00
Irmen de Jong
2d1e5bbc7e
remove unimportant empty tests
2021-11-08 17:00:10 +01:00
Irmen de Jong
7961a09d16
converting compiler module's testcases to kotest assertions
2021-11-08 16:14:22 +01:00
Irmen de Jong
613efcacc7
converting compiler module's testcases to kotest (ongoing)
2021-11-08 15:08:48 +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
7e287a5359
proper parent node linkage in generated const values out of typecast expressions. Fixes crash mentioned in #72
2021-11-02 00:47:01 +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
dfbef8495d
got rid of ParsingFailedError
2021-10-30 17:05:23 +02:00
Irmen de Jong
7b17c49d8f
update petscii tables with improvements to box drawing chars. fixes #68
2021-10-30 16:45:23 +02:00
Irmen de Jong
4b3f31c2ee
added option to suppress assembler output (and enabled this in unit tests)
2021-10-30 15:26:40 +02:00
Irmen de Jong
9ccc65bf8f
more petscii tests
2021-10-30 15:15:11 +02:00
Irmen de Jong
3767b4bbe7
'Program' is not an ast Node
2021-10-30 00:25:34 +02:00
Irmen de Jong
d7d2eefa4f
implemented CharLiteral.constValue()
2021-10-30 00:05:55 +02:00
Irmen de Jong
6737f28d1e
moved unittests of compilerInterfaces into compiler module itself
2021-10-29 23:46:51 +02:00
Irmen de Jong
3da9404c2d
removed memsizer arg from all builtin functions
2021-10-29 23:38:31 +02:00
Irmen de Jong
1137da37c3
reshuffle ErrorReporter
2021-10-29 17:02:03 +02:00
Irmen de Jong
495a18805c
move asmgen test to codeGeneration module
2021-10-29 16:20:53 +02:00
Irmen de Jong
a226b82d0b
cleanup imports
2021-10-29 05:30:12 +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
7d22b9b9f9
simplified name conflict check for sub params
2021-10-29 00:20:33 +02:00
Irmen de Jong
2bf4017f2b
fix nested label lookups in anon scopes
...
fixed non-global qualified names lookup
2021-10-28 23:48:01 +02:00
Irmen de Jong
08d2f8568b
refactoring symbol lookups
2021-10-27 23:48:12 +02:00
Irmen de Jong
ac5f45d2d4
fix nested label lookups in anon scopes (partly)
2021-10-27 02:41:24 +02:00
Irmen de Jong
9684f4e42a
add unit tests for AnonScope refactoring, cleaned up imports
2021-10-27 00:05:46 +02:00
Irmen de Jong
5e1459564a
no longer take AddressOf a str-variable that is a subroutine's parameter with str type (it's just an address/uword already)
2021-10-25 23:49:01 +02:00
Irmen de Jong
69a8813a3d
first steps to add support for str parameter type
2021-10-24 20:57:10 +02:00
Irmen de Jong
17175df835
more precise error messages checks
2021-10-24 19:14:46 +02:00
Irmen de Jong
6b32535cb6
don't complain about uninitialized str var if it's not a var
2021-10-24 15:13:38 +02:00
Irmen de Jong
2815a14bb5
(7.2) can now test for specific error messages, and specify to omit invoking assembler in tests
2021-10-22 01:25:26 +02:00
Irmen de Jong
f4dfa60790
(7.2) tests for pass by ref parameters
2021-10-22 00:41:34 +02:00
Irmen de Jong
4d5094a517
(7.2) cleanup Petscii converter errorhandling, add unit tests for error scenarios
2021-10-20 23:48:20 +02:00
Irmen de Jong
dd5abae721
move testcase to proper location
2021-10-20 23:08:40 +02:00
Irmen de Jong
440abf4998
fix test to recognise inserted return statements
2021-10-20 22:50:18 +02:00
Irmen de Jong
df2d5c6585
tests for callgraph and unused subroutine removal in optimizer
2021-10-20 22:24:10 +02:00
Irmen de Jong
82d20dea39
a few comment and TODO cleanups.
...
remove remark about chars UBYTE type, kotlin's closest native type that can contain 0-255 is a short.
2021-10-19 23:20:34 +02:00
Irmen de Jong
804bb06859
clarified isInRegularRAM() by making it an extension method on AssignTarget
2021-10-19 22:36:05 +02:00
Irmen de Jong
5afa7e53f8
got rid of program arg for isInRegularRAM
2021-10-19 22:30:30 +02:00
Irmen de Jong
552e0c2248
rename mainModule to toplevelModule.
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failed module no longer retains in the Ast.
improved some tests on that.
2021-10-19 21:49:05 +02:00
