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
48fed4e6fb
slight tweak to codegenerator backend interface
2023-03-08 00:14:38 +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
f20356e9be
cx16.callfar signature has been changed to be easier to use
2023-02-23 23:06:20 +01:00
Irmen de Jong
d282a2d846
remove cx16.callrom() just use callfar
2023-02-23 23:02:56 +01:00
Irmen de Jong
4641ac46e7
extra question in porting guide for high ram
2023-02-22 22:56:43 +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
435b9d8973
get rid of 'noreinit' option for now, because it resulted in unreliable code
2023-02-20 23:29:16 +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
f83752f43b
update compiler internals diagram
2023-02-09 23:15:19 +01:00
Irmen de Jong
86c22636eb
Merge branch 'master' into codegen-on-new-ast
2023-02-09 23:05:54 +01:00
Irmen de Jong
edf56d34f8
doc about no conditional compilation, fixes #93
...
also added a note to MEMTOP about 0 result
2023-02-06 23:36:19 +01:00
Irmen de Jong
9f0074eef9
Merge branch 'master' into codegen-on-new-ast
...
# Conflicts:
# codeCore/src/prog8/code/ast/AstStatements.kt
2023-02-05 16:44:30 +01:00
Irmen de Jong
86210c4513
clarification
2023-02-01 20:58:40 +01:00
Irmen de Jong
e9ec310d8a
upgrade to kotlin 1.8.0
2023-01-27 22:14:10 +01:00
Irmen de Jong
4e8ccf0ef3
Merge branch 'master' into codegen-on-new-ast
2023-01-26 00:38:54 +01:00
Irmen de Jong
f1a7d5ecf7
docs
2023-01-26 00:37:30 +01:00
Irmen de Jong
9a2df072cc
tiny correction
2023-01-24 22:48:44 +01:00
Irmen de Jong
5e8f767642
6502 codegen on new Pt-AST.
2023-01-22 17:10:52 +01:00
Irmen de Jong
58d88f3dd4
github action and update tool docs
2023-01-21 14:47:32 +01:00
Irmen de Jong
32c1c19224
tweak sys.wait() routines on various targets
...
add warning to docs about FP usage in IRQ
2023-01-20 03:29:10 +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
a04839dd6b
vm: add property for custom breakpoint handler
2022-12-30 15:10:13 +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
d1d0115aed
removed unused option 'keepIR'
2022-12-09 18:44:44 +01:00
Irmen de Jong
c89e6ebfab
clarify
2022-12-08 22:21:45 +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
cc5fc0b892
Merge branch 'master' into labeledchunks
...
# Conflicts:
# examples/test.p8
2022-10-30 23:46:44 +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
dc0edc4c2b
break also in for
2022-10-29 23:34:59 +02:00
Irmen de Jong
224f490455
Merge branch 'master' into labeledchunks
...
# Conflicts:
# codeGenIntermediate/src/prog8/codegen/intermediate/AssignmentGen.kt
# codeGenIntermediate/src/prog8/codegen/intermediate/ExpressionGen.kt
# examples/test.p8
2022-10-29 18:26:09 +02:00
Irmen de Jong
5b35232ab4
fix "fpReg1 out of bounds" crash for vm target for in-place float array assignment. #85
2022-10-29 17:04:39 +02:00
Irmen de Jong
3f07cad35d
remove missing feature from docs
2022-10-29 14:31:40 +02:00
Irmen de Jong
e951340033
BASIC, VICE, C64, zeropage spelling
2022-10-29 14:17:40 +02:00
Irmen de Jong
db8912a735
Kernal spelling
2022-10-29 14:10:11 +02:00
Irmen de Jong
0e297731a3
PETSCII spelling
2022-10-29 14:07:04 +02:00
Irmen de Jong
f20c4f98ac
Merge pull request #86 from Frosty-J/docs
...
Fix typos in documentation
2022-10-29 12:57:55 +02:00
Irmen de Jong
05e60cc7c0
fix array type typo
2022-10-29 12:57:33 +02:00
Frosty-J
f15516e478
Bracket space
2022-10-29 00:25:54 +01:00
Frosty-J
17ceadbadf
%zeropage basicsafe in Hello World
2022-10-28 22:49:23 +01:00
Frosty-J
8c25b2b316
CommanderX16 -> Commander X16
2022-10-28 22:47:14 +01:00
Frosty-J
8b1ae404a3
Commodore-64 -> Commodore 64
2022-10-28 22:45:09 +01:00
Frosty-J
13534cd4a9
lowlevel -> low-level
2022-10-28 22:40:36 +01:00
Frosty-J
abfb345503
ofcourse -> of course
2022-10-28 22:39:54 +01:00
Frosty-J
42ae935496
Various typo fixes
2022-10-28 22:39:15 +01:00
Irmen de Jong
434515d957
fix: array[x] = ~array[x] no longer crashes the codegen
2022-10-27 23:56:38 +02:00
Irmen de Jong
094f7803b7
fix: array[x] = -array[x] no longer crashes the codegen
2022-10-27 23:20:40 +02:00
Irmen de Jong
b0c7bad391
fix: array[x] = -value no longer crashes the codegen
2022-10-27 21:58:37 +02:00
Irmen de Jong
e9a4a905ef
preparing to fix the array indexing compiler issue
2022-10-26 23:53:17 +02:00
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
b70e0a0870
mention syntax highlighting files in the docs
2022-10-25 21:24:38 +02:00
Irmen de Jong
da8eb464b8
add cx16diskio.vload_raw() to load headerless files into vram
2022-10-25 21:12:11 +02:00
Irmen de Jong
8f9d1cfa30
fix regression: indexing pointer variable with word (>255) didn't work anymore since release 8.2 or so
2022-10-24 23:43:47 +02:00
Irmen de Jong
585009ac5c
ir: fix syscall numbers and more
2022-10-24 01:57:37 +02:00
Irmen de Jong
30ee65fd14
ir: ensure that block and sub labels are also on the first chunk in said block/sub
2022-10-23 18:54:08 +02:00
Irmen de Jong
76428b16f0
Merge branch 'master' into labeledchunks
...
# Conflicts:
# codeGenIntermediate/src/prog8/codegen/intermediate/BuiltinFuncGen.kt
# docs/source/todo.rst
# examples/test.p8
# virtualmachine/src/prog8/vm/VirtualMachine.kt
2022-10-23 12:19:02 +02:00
Irmen de Jong
aa99a7df64
seed info
2022-10-22 17:54:24 +02:00
Irmen de Jong
00afa1ce52
ir: replace RND opcode by syscalls
2022-10-22 17:20:46 +02:00
Irmen de Jong
e94bf4c63c
replace rnd()/rndw() builtin functions by regular routines in math module
2022-10-22 17:02:43 +02:00
Irmen de Jong
ec5adffdc2
rnd()/rndf() routines can now be seeded with new rndseed()/rndseedf() routines. fixes #80
2022-10-22 13:34:22 +02:00
Irmen de Jong
733c17ad3a
improve docs on if syntax. fixes #81
2022-10-19 23:53:15 +02:00
Irmen de Jong
fabae6e970
ir: fix handling of labeled chunks
2022-10-16 23:53:17 +02:00
Irmen de Jong
a9f9c40d8a
ir: fix handling of labeled chunks
2022-10-13 00:56:44 +02:00
Irmen de Jong
6fc89607d3
ir: moving to labeled chunks, no more IRLabel nodes
2022-10-07 00:34:56 +02:00
Irmen de Jong
2340760f53
rename
2022-10-04 22:54:14 +02:00
Irmen de Jong
e7682119e0
ir: count register uses
2022-10-02 15:56:06 +02:00
Irmen de Jong
af6be44676
ir: adding register usage inspections
...
fix compiler problems with untrimmed inlined asm, and when only a single return statement is present in a subroutine
2022-09-30 20:25:00 +02:00
Irmen de Jong
94f0f3e966
ir: join code chunks
2022-09-30 02:47:33 +02:00
Irmen de Jong
7c1bdfe713
ir: uninitialized vars remain empty, bss section classifier (unused for now as there are no segements yet)
2022-09-28 16:56:50 +02:00
Irmen de Jong
e7a3a89bfb
fix windows issue
2022-09-27 22:41:48 +02:00
Irmen de Jong
7ea7e63f44
use require() more often
2022-09-27 18:27:55 +02:00
Irmen de Jong
1d2ce2cbeb
consolidate IR line parse function
2022-09-27 18:02:57 +02:00
Irmen de Jong
06cf2e0bd7
vm: fix memory slabs (bsieve example)
2022-09-27 16:32:44 +02:00
Irmen de Jong
9d219ae4b9
refactor
2022-09-27 03:32:39 +02:00
Irmen de Jong
71f5a6c50e
remove p8virt from compiler diagram
2022-09-27 02:52:29 +02:00
Irmen de Jong
90b2be2bf4
vm: new memory initialization of array vars
2022-09-27 02:43:50 +02:00
Irmen de Jong
db1aa8fcbd
vm: new translation of IRProgram into vm program list
2022-09-27 01:50:00 +02:00
Irmen de Jong
11c000f764
moved codeGenVirtual module into virtualmachine module
2022-09-26 20:00:40 +02:00
Irmen de Jong
4d6dcbd173
ir: consolidate IRCodeInstruction and Instruction
2022-09-26 19:46:44 +02:00
Irmen de Jong
0da117efd2
vm: get rid of .p8virt file and cruft
2022-09-26 19:28:40 +02:00
Irmen de Jong
533c368e32
make IRFileReader's file source more general
2022-09-26 14:47:28 +02:00
Irmen de Jong
8883513b0e
attempt to fix readthedocs.io build
2022-09-25 22:19:32 +02:00
Irmen de Jong
1a56743bb1
fix IR repeat loop codegen when amount is 0
2022-09-25 20:48:17 +02:00
Irmen de Jong
387a4b7c35
added string.lowerchar() and string.upperchar()
2022-09-25 20:20:38 +02:00
Irmen de Jong
1d65d63bd9
ir: making sure all names are scoped properly. textelite now runs in vm
2022-09-25 18:02:35 +02:00
Irmen de Jong
dda19c29fe
vm: fix symbols to be case sensitive properly in p8virt assembler
2022-09-25 15:51:50 +02:00
Irmen de Jong
ca41669f4f
vm: fix scoped name in address-of inside array
2022-09-24 18:26:35 +02:00
Irmen de Jong
0e1886e6bd
vm: fix nested label prefixing
2022-09-24 16:00:25 +02:00
Irmen de Jong
c26e116f0e
vm: fix crashes when array contains pointers/strings
2022-09-24 14:42:07 +02:00
Irmen de Jong
5c9c7f2c5e
adding more complex vm examples
2022-09-23 14:56:06 +02:00
Irmen de Jong
ca2fb6cef3
IR no longer depends on VM syscalls but has its own syscall list for the few builtin functions that still require it
2022-09-23 14:27:51 +02:00
Irmen de Jong
46dac909ef
vm/math.p8: complete the sin and cos routines
2022-09-22 15:49:19 +02:00
Irmen de Jong
b1e4347e10
fix compiler crash sometimes when casting byte to word
2022-09-22 13:00:47 +02:00
Irmen de Jong
97aa91c75e
removed 16 bits sin/cos routines from math library (sin16, sin16r etc)
2022-09-22 12:55:00 +02:00
Irmen de Jong
4f8fb32136
some docs about compiler internal architecture
2022-09-21 17:34:52 +02:00
Irmen de Jong
e0fbce0087
few more unittests for IR
2022-09-21 02:59:36 +02:00
Irmen de Jong
fb22f78fb3
added '-keepIR' option to save the IR file if it's generated.
2022-09-20 12:30:22 +02:00
Irmen de Jong
d6393cdbe5
'-vm' option now also reads .p8ir files
2022-09-20 12:14:33 +02:00
Irmen de Jong
5167fdb3f0
docs
2022-09-20 04:10:49 +02:00
Irmen de Jong
b4352ad38b
refactor IR codegen into separate module
2022-09-19 19:24:24 +02:00
Irmen de Jong
d07d00fa41
Join codeAst and codeCore modules
2022-09-19 17:28:18 +02:00
Irmen de Jong
11d87e4725
VM: support cpu registers
2022-09-19 17:13:46 +02:00
Irmen de Jong
627ed51a1b
IR: mem mapped vars and memory slabs
2022-09-19 15:20:40 +02:00
Irmen de Jong
c8f3bfa726
vm assembler now understands simple indexed addresses (symbol+number)
2022-09-18 02:17:42 +02:00
Irmen de Jong
3091e3a1c8
IR support for instructions operating on cpu regs
2022-09-18 01:51:04 +02:00
Irmen de Jong
2f3e7d1c27
IR support for storing incbins and romsubs
2022-09-17 16:07:41 +02:00
Irmen de Jong
0e831d4b92
fix superfluous usage of addressOf()
2022-09-16 00:31:04 +02:00
Irmen de Jong
7294ec9a3c
working on address-of
2022-09-15 22:44:33 +02:00
Irmen de Jong
e34bab9585
change syntax of address-of in p8virt code to &X, instead of {X}
2022-09-13 23:28:52 +02:00
Irmen de Jong
6886b61186
also output inline asm chunks
2022-09-13 23:06:05 +02:00
Irmen de Jong
502a665ffc
getting address-of into IR without allocations
2022-09-13 23:06:05 +02:00
Irmen de Jong
c6c5ff2089
added joystick controls to cx16 tehtriz
2022-08-23 18:11:35 +02:00
Irmen de Jong
176ec8ac7d
fix 6502 codegen bug: complex comparison expression is evaluated wrong.
...
Fixed by reintroducing splitting of comparison expression in if statements by using a temporary variable and/or register to precompute left/right values.
2022-08-23 00:05:57 +02:00
Irmen de Jong
dcdd4b3255
found bug in comparison expr codegen
2022-08-22 23:16:56 +02:00
Irmen de Jong
bb5ffb24a8
add IDEA antlr parser build info to documentation
2022-08-21 13:32:31 +02:00
Irmen de Jong
6454bf8ec4
added mouse cursor to amiga example
...
slightly sped up text rendering in gfx2 highres mode
2022-08-16 04:25:59 +02:00
Irmen de Jong
f37a822725
move
2022-08-14 13:17:03 +02:00
Irmen de Jong
f249ccd414
added asm optimization for same pointer index
2022-08-14 12:50:46 +02:00
Irmen de Jong
7ef4ddf0f3
fixed operator precedence: bitwise must come before comparisons
2022-08-14 12:34:00 +02:00
Irmen de Jong
d8e18df3a1
added c64 starfield example
2022-08-14 12:02:23 +02:00
Irmen de Jong
0aa0ec5abd
fix c64 zeropage locations of cx16 virtual registers
2022-08-13 00:14:19 +02:00
Irmen de Jong
b6eef3612f
added some ported bench8 test programs
2022-08-12 22:08:27 +02:00
Irmen de Jong
44ee4b989f
optimize code for logical expressions more if right operand is simple
2022-08-12 00:49:40 +02:00
Irmen de Jong
18790d867c
optimize conditional expression WORD & $ff00 to just msb(WORD)&$ff
2022-08-12 00:21:44 +02:00
Irmen de Jong
d6b8936376
fix mkword(@(ptr), 0) wrong asm
2022-08-11 23:01:19 +02:00
Irmen de Jong
4d840c7db8
optimized mkword(0, X)
2022-08-11 22:51:09 +02:00
Irmen de Jong
4d2b21816d
optimized uword <<8 and >>8
2022-08-11 22:25:15 +02:00
Irmen de Jong
2d34fdd28f
in a block marked option force_output, make all subroutines in asm use .block rather than .proc
...
this fixes some obscure assembly issues where subroutines were omitted from the output program by 64tass
2022-08-10 21:28:40 +02:00
Irmen de Jong
68abda1219
fix a few small compiler errors (removing functioncall, removing block, assigning virtual register return value)
2022-08-09 23:38:29 +02:00
Irmen de Jong
ac1bd2fb7b
virtual: properly output "memmapped" variables too
...
still as regular variables though
2022-08-08 20:42:17 +02:00
Irmen de Jong
e560e2ab3f
vm instructions now contain info on input/output registers
2022-08-07 18:49:16 +02:00
Irmen de Jong
1e441c2ddf
tweak vm codegen
2022-08-07 13:45:03 +02:00
Irmen de Jong
93ce74eeb1
removed problematic expression "simplifications" (that introduced arbitrary r9 temp register usage)
2022-08-07 12:26:11 +02:00
Irmen de Jong
f718f4251b
working on better encoding of romsub in new ast/vmtarget
2022-08-07 12:21:10 +02:00
Irmen de Jong
4644c9b621
got rid of GoSub ast node and codegen complexity related to that.
...
sometimes programs get smaller, sometimes bigger.
2022-08-07 03:24:20 +02:00
Irmen de Jong
34aa917ca4
allow bool return type (and arguments) for asmsub / romsub
2022-08-02 23:07:42 +02:00
Irmen de Jong
5b9576df4e
added diskio.send_command()
...
diskio now reuses some buffer internally for file names to save some memory
2022-08-01 22:59:27 +02:00
Irmen de Jong
a0deb463c9
optimized codegen for some equality comparison expressions and some logical expressions
2022-07-31 15:25:54 +02:00
Irmen de Jong
90ddec2ad8
avoid multiple change events in watch mode
...
added bsieve example
2022-07-31 11:58:27 +02:00
Irmen de Jong
f531daa872
on C64, the cx16.r0...cx16.r15 virtual regs are now in zeropage as well when using kernalsafe or full
2022-07-28 19:13:33 +02:00
Irmen de Jong
046dceb5c2
added optimized case for signed division by 2
2022-07-24 13:59:35 +02:00
Irmen de Jong
dcc1f00048
fix rounding errors in signed divide by power-of-two
...
The optimized bit-shifting division is removed (for now)
2022-07-24 12:34:55 +02:00
Irmen de Jong
05f935b598
simplify & fix recursion detector
2022-07-22 22:22:43 +02:00
Irmen de Jong
f2d27403c5
add string.endswith() to efficiently test for a suffix without copying
...
add string.startswith() to efficiently test for string prefix without copying
2022-07-21 00:38:30 +02:00
Irmen de Jong
aeabf0f324
nicer colors
2022-07-17 21:37:15 +02:00
Irmen de Jong
80ab552ad8
fix wrong code for signed word >= 0
2022-07-17 19:02:56 +02:00
Irmen de Jong
7d4695c5b2
cx16: graphics module y resolution corrected from 200 to 240. added 'cx16/circles' example.
2022-07-17 18:59:52 +02:00
Irmen de Jong
5189eaca36
move the vm unit tests to codeGenVirtual module and remove virtualmachine dependency in the compiler module
2022-07-17 12:56:22 +02:00
Irmen de Jong
cfb31377fc
c64 zeropage: added a few more locations to Kernalsafe free list that should be safe
...
this makes $02-$21 inclusive, available for use later (x16 virtual registers are placed here on x16...)
2022-07-17 12:12:47 +02:00
Irmen de Jong
a07c52e112
conv.any2uword / conf.hex2uword can now deal with iso lower and upper case letters as well.
2022-07-17 02:39:40 +02:00
Irmen de Jong
8e1071aa89
fix compiler crashes: txt.chrout("a"), uword[] a = ["ls", subroutine] without & before subroutine.
2022-07-15 23:17:03 +02:00
Irmen de Jong
350dc731f1
cx16: sys.reset_system() now resets vera fully as well (such as PSG sound), kernal didn't seem to do that
2022-07-14 23:44:53 +02:00
Irmen de Jong
f690f58bd4
callfar() now accepts a variable as address, so it can be used to indirect JSR to a subroutine whose address is not fixed. ('goto' already could indirect JMP to a variable address.)
2022-07-14 19:29:59 +02:00
Irmen de Jong
4bc65e9ef7
fix stack crash in cx16.push_vera_context()
2022-07-14 16:33:09 +02:00
Irmen de Jong
10ddd5b127
fixed missing non-boolean operand cast in logical expressions
2022-07-12 22:28:06 +02:00
Irmen de Jong
f46e131f18
todo
2022-07-12 19:41:51 +02:00
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
ff1fc28287
added immediate value vm logical instructions because these are so common
2022-07-12 16:12:32 +02:00
Irmen de Jong
314398ba4c
added immediate value vm arithmetic instructions because these are so common
2022-07-12 15:21:26 +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
68da661edc
optimize comparison to true/1 into comparison to zero, optimize while/until conditions
2022-07-11 16:42:52 +02:00
Irmen de Jong
88cbb6913d
tweak bool type handling
2022-07-11 14:55:50 +02:00
Irmen de Jong
7a26646e1b
tweak bool type handling
2022-07-11 02:08:12 +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
9633c0b07a
added bool to syntax files
2022-07-07 23:30:41 +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
bdb7de34be
added several compiler checks against weird boolean type use in expressions
2022-07-07 22:23:56 +02:00
Irmen de Jong
9500fc11ac
document new bool datatype and removal of boolean() conversion function
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
41f4e22a17
introduce BOOL type
2022-07-07 22:23:56 +02:00
Irmen de Jong
7ff8923569
document -D command
2022-07-06 23:45:41 +02:00
Irmen de Jong
beea6bc794
about bool
2022-07-04 20:26:03 +02:00
Irmen de Jong
fee58e98c5
tiny optimization
2022-07-03 13:05:30 +02:00
Irmen de Jong
ea2812f50f
add max volume to psg envelope
2022-07-03 11:26:56 +02:00
Irmen de Jong
3ec05709d5
convert the sounds in cx16 tehtriz to use the psg module instead
2022-07-03 01:40:29 +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
064d412ec8
added cx16.push_vera_context() and cx16.pop_vera_context() for use in irq handlers
2022-07-02 23:13:00 +02:00
Irmen de Jong
7fff4f249d
optimize msb(cx16.r0) -> cx16.r0H, lsb(cx16.r0) -> cx16.r0L
2022-07-02 21:38:22 +02:00
Irmen de Jong
7a3745f642
psg tweaks
2022-07-02 20:33:40 +02:00
Irmen de Jong
f8658f6afa
precalc vera freq to not use floating point math anymore
2022-07-02 19:40:18 +02:00
Irmen de Jong
223b725a10
psg abstraction and attack/release envelope
2022-07-02 18:47:12 +02:00
Irmen de Jong
25aad8d7be
improve const-evaluation of builtin expressions
2022-07-02 16:29:01 +02:00
Irmen de Jong
b2c9b7635d
revert restriction on certain associative operator reshuffling
...
it caused larger generated code
2022-07-02 13:59:24 +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
8e36fe6bef
temporary workaround for code problem around 'not'
2022-07-01 01:01:15 +02:00
Irmen de Jong
2eb41a8caf
temporary workaround for code problem around 'not'
2022-07-01 00:38:19 +02:00
Irmen de Jong
fb989ae62f
cx16: reset rom/ram/monitor banks at program exit to sane values.
2022-07-01 00:14:38 +02:00
Irmen de Jong
7901ec2a64
"not" no longer in LogicalOperators because it makes assembler generate invalid code somehow
2022-06-30 22:49:27 +02:00
Irmen de Jong
f675dbc726
vm var allocator now also recognises the memory-mapped variables. no longer crashes
2022-06-30 22:09:49 +02:00
Irmen de Jong
97cb0cbd08
tweak "not" removal/rewriting
2022-06-30 02:16:30 +02:00
Irmen de Jong
4ca0805de1
bump version
2022-06-29 01:35:14 +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
06184bdcb1
get rid of failed mccarthy shortcut evaluation
2022-06-27 21:44:52 +02:00
Irmen de Jong
af98d01053
failed attempt at McCarthy shortcut evaluation
2022-06-27 21:40:48 +02:00
Irmen de Jong
bb1cda0916
fix: boolean values of terms in logical expressions are now properly evaluated
2022-06-26 23:55:34 +02:00
Irmen de Jong
0fcd57192b
cx16diskio.f_read() now correctly deals with banked ram boundary
2022-06-26 21:42:56 +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
5656ec11d3
fix missing abs(byte) routine
2022-06-24 01:51:54 +02:00
Irmen de Jong
eb53e44cb0
zsound stream test
2022-06-24 01:51:33 +02:00
Irmen de Jong
69f3106062
first vm peephole optimizer
2022-06-22 00:21:06 +02:00
Irmen de Jong
53a3c59a91
language for sphinx
2022-06-15 22:38:00 +02:00
Irmen de Jong
bda016bb3b
optimized 6502 codegen for logical expressions
2022-06-15 22:17:15 +02:00
Irmen de Jong
cc174b7b85
added boolean() builtin function and use it to get rid of !=0 comparisons
2022-06-14 23:34:45 +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
775c85fc18
don't swap operands that would change function evaluation order + vm: fix label casing error
2022-06-13 00:25:45 +02:00
Irmen de Jong
5a756aaed9
Pipe expression "|>" removed from the language
2022-06-12 18:41:42 +02:00
Irmen de Jong
8f9a0a244a
trying to add zsound pcm player example as well
2022-06-10 23:35:37 +02:00
Irmen de Jong
f537793b0b
added zsound demo player example (cx16)
2022-06-08 23:57:01 +02:00
Irmen de Jong
f7183e38ee
tweak trivial subroutine inlining
2022-06-08 21:05:03 +02:00
Irmen de Jong
3075578245
optimized codegen for assigning value or variable to indexed pointer. (6502)
2022-06-06 18:30:19 +02:00
Irmen de Jong
b042b7705e
fix invalid removal of repeated assignments.
2022-06-06 17:27:06 +02:00
Irmen de Jong
d56eb397f9
fix codegen for rol/ror on pointer indexed
2022-06-06 16:07:45 +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
0a3cd652b0
vm: fix codegen for storing to pointer indexed
2022-06-06 14:18:12 +02:00
Irmen de Jong
f70b914779
fix optimized codegen for 2 arg functions, sometimes was passing wrong arg value due to register overwriting
2022-06-06 13:21:45 +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
9e3e2ff81a
fix assembly generation error when pipe character is part of string literal
2022-06-04 22:25:51 +02:00
Irmen de Jong
a9fe6472d9
remove old screencode syntax from docs
2022-06-04 22:07:31 +02:00
Irmen de Jong
a862a81480
added unit test for name shadowing warning
2022-06-04 21:35:48 +02:00
Irmen de Jong
dbb92881a1
fixed X register corruption in some cases of rol() and ror()
2022-06-04 21:10:48 +02:00
Irmen de Jong
10bf7f5d07
fix: again gives proper name redefinition errors in same scope
2022-06-04 20:15:46 +02:00
Irmen de Jong
1e61d84fd1
vm: fix expression codegen for pointer indexing
2022-06-04 19:32:35 +02:00
Irmen de Jong
3c8c44155d
vm: loadix instruction added for indirect addressing via pointer
2022-06-04 18:07:57 +02:00
Irmen de Jong
7f69517fd4
preparing optimizing pointer indexing
2022-06-04 16:18:27 +02:00
Irmen de Jong
c40cfaa388
preparing optimizing pointer indexing
2022-06-04 14:23:02 +02:00
Irmen de Jong
0349d1d57c
diskio: moved cx16 optimized f_read() to cx16diskio instead
...
so unfortunately you have to select the faster version yourself when on cx16
2022-06-04 00:33:27 +02:00
Irmen de Jong
73a3a61729
swap() checks for unsupported code gen
2022-06-03 23:41:24 +02:00
Irmen de Jong
c7eafd7c79
cx16: fix macptr() signature and use it in diskio.f_read() for big increase in load speed
2022-06-02 00:37:18 +02:00
Irmen de Jong
c4eaa944e2
thoughts
2022-05-30 23:37:41 +02:00
Irmen de Jong
a735939d1e
removed confusing GPL software license reference and copyright header from library files. (because of exclusion in output files)
...
Reworded software license and exclusion clause somewhat again in attempt to make it even clearer.
2022-05-30 20:12:20 +02:00
Irmen de Jong
6ed5f04970
version 8.1
2022-05-25 20:00:26 +02:00
Irmen de Jong
b459b09b2f
vm: fix comparison datatype error; primes.p8 works again
2022-05-24 18:26:07 +02:00
Irmen de Jong
e659b91c4d
vm: fix storezm/storezx instructions
2022-05-23 21:01:02 +02:00
Irmen de Jong
e09f054058
vm: implemented in-place bit rotate instructions
2022-05-23 20:30:25 +02:00
Irmen de Jong
b646f50265
vm: implemented in-memory bit shift instructions
2022-05-23 20:15:20 +02:00
Irmen de Jong
0a48ef3030
vm: just use new register instead of trying to (ab)use reg 0
2022-05-22 23:38:46 +02:00
Irmen de Jong
ba614801ee
cleanup
2022-05-22 23:11:22 +02:00
Irmen de Jong
fd6eb47e68
added inlining certain trivial non-asm subroutine calls
2022-05-22 20:22:09 +02:00
Irmen de Jong
26ea1da146
vm: add in-place bitwise or,and,xor
2022-05-20 20:50:27 +02:00
