Irmen de Jong
befe0fff2a
IR: fix comparison codegen errors in newexpr path
2023-04-05 00:15:09 +02:00
Irmen de Jong
4861973899
vm: fix float arrays init values
2023-04-04 00:06:55 +02:00
Irmen de Jong
d8214d4f12
fix IR array indexing for newexpr
2023-04-03 03:13:35 +02:00
Irmen de Jong
47d0f0ea40
implement missing operators in IR code gen
2023-04-01 02:29:33 +02:00
Irmen de Jong
0c81b32cac
todo
2023-03-28 20:01:26 +02:00
Irmen de Jong
629ed74d09
got rid of rpn deadend code...
2023-03-25 18:45:17 +01:00
Irmen de Jong
ca2af2ca63
todo
2023-03-25 18:23:33 +01:00
Irmen de Jong
52ab089615
rpn: implement more comparisons
2023-03-25 18:21:10 +01:00
Irmen de Jong
01461a196d
implementing optimized comparisons
2023-03-25 00:08:21 +01:00
Irmen de Jong
c8b2c8ae50
extra asmvars now also moved into BSS section instead of taking up space inline
2023-03-25 00:00:29 +01:00
Irmen de Jong
9c71e2f1c8
rpn optimizations
2023-03-21 18:41:37 +01:00
Irmen de Jong
134fd62da8
RPN: better handling of bit shifts
2023-03-21 02:58:26 +01:00
Irmen de Jong
2afd283582
optimize RPN
2023-03-21 00:05:32 +01:00
Irmen de Jong
c66734bab0
fix cx16 ubyte to float cast (wrong rom routine)
2023-03-20 23:25:28 +01:00
Irmen de Jong
d265271148
fix rpn variable depth clobber and type error
2023-03-20 22:18:10 +01:00
Irmen de Jong
b40e397b28
fix rpn result type mismatch
2023-03-20 00:58:48 +01:00
Irmen de Jong
35ff1d996a
only reuse actual counter vars
2023-03-19 21:53:49 +01:00
Irmen de Jong
deea0b05cb
tweak cx16 system init and reset to not reset Vera any more
...
uses new audio routine to silence the audio
2023-03-19 21:16:23 +01:00
Irmen de Jong
c50c9ca545
Merge branch 'rpn-expressions'
2023-03-19 17:36:20 +01:00
Irmen de Jong
a819b4a5a5
fix RPN issues
2023-03-19 17:35:28 +01:00
Irmen de Jong
df2d7d4734
fix RPN comparison exprs
2023-03-19 16:08:48 +01:00
Irmen de Jong
79ce4098cf
todo
2023-03-19 01:34:55 +01:00
Irmen de Jong
374464a1f8
weird condition operator...
2023-03-19 01:32:20 +01:00
Irmen de Jong
6e4ae034b2
more Rpn optimizations
2023-03-19 00:48:12 +01:00
Irmen de Jong
52b560e72d
more Rpn optimizations
2023-03-18 19:13:32 +01:00
Irmen de Jong
e8bebe5a75
implementing Rpn optimizations
2023-03-18 01:13:02 +01:00
Irmen de Jong
5b0e1b4f9e
a little rpn refactor
2023-03-17 23:04:56 +01:00
Irmen de Jong
1152191f48
add optimization: replace simple for loops by repeat loop
2023-03-15 21:11:37 +01:00
Irmen de Jong
af1b07ad44
add more referencesIdentifier() on ast nodes
2023-03-15 20:44:24 +01:00
Irmen de Jong
b8113fff1e
todo
2023-03-15 01:05:48 +01:00
Irmen de Jong
e2c101206c
removed a problematic asm optimization step that could result in dysfunctional code when writing to I/O addresses
2023-03-14 22:14:48 +01:00
Irmen de Jong
92276b5769
IR fix unneeded register allocated for array indexing with variable
2023-03-14 21:24:44 +01:00
Irmen de Jong
a2133f61a8
get rid of all the require() checks that test result regs to be different
2023-03-14 01:01:46 +01:00
Irmen de Jong
199adbbcf0
IR: don't allow to have 2 same registers on instructions
2023-03-14 00:45:41 +01:00
Irmen de Jong
025183602f
refactor IR returnregs 6
2023-03-13 21:35:23 +01:00
Irmen de Jong
451e527b7c
refactor IR returnregs 4
2023-03-13 03:54:16 +01:00
Irmen de Jong
54dd3a00df
refactor IR returnregs 3
2023-03-13 03:20:06 +01:00
Irmen de Jong
03c5dab79d
refactor IR returnregs 2
2023-03-13 02:50:41 +01:00
Irmen de Jong
78a097585d
new IR call and return instructions to deal with returnregisters
2023-03-12 21:54:59 +01:00
Irmen de Jong
39132327cc
added optimizer for IR code
...
with two very simple optimizations
2023-03-12 20:30:51 +01:00
Irmen de Jong
592f74124c
fix startup subroutine linking in VM
2023-03-12 16:09:55 +01:00
Irmen de Jong
d76547ead4
don't crash on certain undefined symbols, give proper error instead
...
Also the error handlers in unit tests now de-duplicate messages just like the compiler itself does
2023-03-11 14:58:41 +01:00
Irmen de Jong
043df18daa
set X to bottom part of eval stack in irq handler. fixes #94
2023-03-10 23:29:34 +01:00
Irmen de Jong
96996bf18e
be less aggressive with translating adds/subs into auto inc/decrements, to avoid code bloat
2023-03-10 23:01:55 +01:00
Irmen de Jong
f350137a14
fix array in place assignments
...
fixes balls and snow examples amongst others
2023-03-10 04:07:50 +01:00
Irmen de Jong
6c34672549
array in-place assignment problem
2023-03-10 02:02:47 +01:00
Irmen de Jong
9a36e8ba3b
todo
2023-03-09 00:00:03 +01:00
Irmen de Jong
c968bacb01
fix pokew() crash with certain address expressions
2023-03-08 23:29:57 +01:00
Irmen de Jong
25199dfb43
change tokenizer so that A,X,Y now are parsed correctly as identifiers as well
2023-03-08 22:57:19 +01:00
Irmen de Jong
fc253237c9
fix issues with reporting inlined subroutines as unused
2023-03-07 23:47:14 +01:00
Irmen de Jong
589948c7f4
fix IR translateIfElseNonZeroComparison for ints + floats
2023-03-07 23:07:51 +01:00
Irmen de Jong
fd07ae5225
fix various IR file and symboltable issues
2023-03-07 19:40:11 +01:00
Irmen de Jong
1436480eab
added a few more comparison expression optimizations
2023-03-04 16:01:40 +01:00
Irmen de Jong
448d176c24
fix vm crash on empty string
2023-03-04 15:35:54 +01:00
Irmen de Jong
fd269453a4
todos
2023-03-04 14:14:01 +01:00
Irmen de Jong
3114ab87dc
add 8 bit sample width support
2023-03-03 17:12:44 +01:00
Irmen de Jong
00bc99cc7b
added cx16/stream-wav example, refactor pcmaudio code
2023-03-03 14:18:13 +01:00
Irmen de Jong
540b3ae2f4
tweak BinaryExpression splitting
2023-02-28 21:45:38 +01:00
Irmen de Jong
dbfe4140e1
improved import search paths
2023-02-28 20:08:11 +01:00
Irmen de Jong
ded2483fc0
cx16 startup code now properly turns off mouse cursor
2023-02-27 23:35:42 +01:00
Irmen de Jong
ba9268a09e
added -varshigh compiler option to move BSS section.
...
Documented BSS a bit in the manual.
2023-02-22 22:44:29 +01:00
Irmen de Jong
5318ba6c6e
shrink evalstack from 2 to 1 page
...
c64=$cf00-$cfff, x16: $0700-$07ff
2023-02-21 22:52:04 +01:00
Irmen de Jong
fd5ebef488
cx16 startup code now also selects ram bank 1
2023-02-21 21:53:32 +01:00
Irmen de Jong
d9e4f39ddc
memset BSS section to zero all at once, less individual var=0 assigns
2023-02-21 00:26:21 +01:00
Irmen de Jong
0ea70ba656
fix proper initialization of zeropagevars with 'noreinit'
2023-02-20 23:05:27 +01:00
Irmen de Jong
c3c82282ba
reinitGlobals option is clearer than the inverse
2023-02-19 19:09:29 +01:00
Irmen de Jong
adc15c24ef
introduce bss segments
2023-02-19 18:12:37 +01:00
Irmen de Jong
dddf9a9396
remove explicit 'bss' from St var, changed to 'uninitialized'
2023-02-19 16:50:06 +01:00
Irmen de Jong
9ca6860ffa
tweak
2023-02-19 15:08:16 +01:00
Irmen de Jong
6012839f0e
todo
2023-02-16 23:06:09 +01:00
Irmen de Jong
8e9cbab053
todo
2023-02-16 22:53:16 +01:00
Irmen de Jong
c59df6ec20
optimize isZpVar
2023-02-16 00:41:20 +01:00
Irmen de Jong
5e8f767642
6502 codegen on new Pt-AST.
2023-01-22 17:10:52 +01:00
Irmen de Jong
bbf6357222
remove workaround for black cursor at boot as this was recently fixed in the kernal rom.
2023-01-17 23:27:27 +01:00
Irmen de Jong
dc16629c24
todo
2023-01-04 23:57:59 +01:00
Irmen de Jong
3718b9d768
less joins
2023-01-02 02:10:38 +01:00
Irmen de Jong
c25eb088ec
redo 8e730ef93d to avoid larger code generated
2023-01-01 23:43:33 +01:00
Irmen de Jong
8e730ef93d
optimizing scoped names more and fix scoping of identifier names in arrays (pointers) in SymbolTable
2022-12-31 03:20:20 +01:00
Irmen de Jong
e0913a39ab
optimizing
2022-12-30 18:50:45 +01:00
Irmen de Jong
ee0dbdad35
don't reshuffle 'start' routine to the top. Fixes zsound examples.
2022-12-30 17:12:01 +01:00
Irmen de Jong
9225f88f89
diskio comments
2022-12-30 15:49:53 +01:00
Irmen de Jong
002006517a
rewrite bool=bool^1 into bool=not bool
2022-12-29 19:42:38 +01:00
Irmen de Jong
f5b202d438
fix ast type error in float cast to bool
2022-12-28 22:18:21 +01:00
Irmen de Jong
a7df094ff4
don't allow ~ on booleans, also introduce SZ and SNZ instructions in IR to complete the conditional-set instruction list.
2022-12-28 21:19:38 +01:00
Irmen de Jong
1e6fa77633
ir: 4 new instructions to branch on signed <0, >0, <=0, >=0
2022-12-28 13:14:20 +01:00
Irmen de Jong
eb4cff202c
removed redundant branch opcodes in IR: BLT(S), BLE(S). Just use swapped BGT(S), BGE(S).
2022-12-28 12:41:05 +01:00
Irmen de Jong
7ee777f405
vm/ir: for loop is now correctly skipped if loopvar>endvar
...
this is different still in the 6502 codegen, where it wraps around $00!
2022-12-27 18:12:41 +01:00
Irmen de Jong
1860f66de5
allow "x not in array" as equivalent to "not x in array"
...
update antlr parsing lib
2022-12-23 17:59:56 +01:00
Irmen de Jong
ded9ada9bc
allow "not xx in array" expression in 6502 codegen
...
fix compiler crash on certain bool to byte casts
2022-12-23 17:07:34 +01:00
Irmen de Jong
d0e6a2eb8b
fix compiler crash on hoisting certain vardecls from inner scopes
2022-12-22 18:49:53 +01:00
Irmen de Jong
4e103a1963
making snow example more interesting
2022-12-22 13:04:26 +01:00
Irmen de Jong
475e927178
version 8.8
2022-12-17 23:00:49 +01:00
Irmen de Jong
def7e87151
fixed silly if-goto expression code in IR codegen where it used too many branching instructions
2022-12-12 22:47:15 +01:00
Irmen de Jong
27568c2bef
fixed silly code generated by some NOT-expressions (unused temporary)
2022-12-12 21:57:22 +01:00
Irmen de Jong
0694a187d7
unsigned>0 now optimized into unsigned!=0
2022-12-12 20:37:57 +01:00
Irmen de Jong
ca1089b881
optimized codegen for logical expressions with simple right operand (such as c64.READST() & $40 )
2022-12-06 20:23:56 +01:00
Irmen de Jong
a1d04f2aad
added more $03xx vector definitions to C64/C128/CX16 syslib
2022-12-06 20:23:56 +01:00
Irmen de Jong
bf0604133c
fix error in IR for inline asm and BSS vars.
2022-12-04 16:48:44 +01:00
Irmen de Jong
a82b2da16e
Fix some FP related assignment issues in 6502 codegen.
2022-12-04 13:03:38 +01:00
Irmen de Jong
f2273c0acc
fix several FP rom routine addresses on cx16.
2022-12-03 19:56:54 +01:00
Irmen de Jong
17bedac96c
vm: memory is randomized on start instead of 0. P8ir file now has BSS segment. Vm clears BSS vars to 0.
2022-12-03 17:46:06 +01:00
Irmen de Jong
5e896cf582
preparing to add Golden RAM
2022-12-03 00:21:31 +01:00
Irmen de Jong
add3491c57
fix possible vardecl issue for prefixed params
2022-11-30 22:56:54 +01:00
Irmen de Jong
f470576822
it's now possible to use symbols that are the same name as 6502 instructions
...
because these are now prefixed internally before generating assembly.
2022-11-30 18:39:56 +01:00
Irmen de Jong
10760a53a8
optimize cmp word equal/notequal
2022-11-29 20:14:35 +01:00
Irmen de Jong
eee805183c
don't overwrite temp vars in complex comparison expressions. Fixes #89
2022-11-29 04:13:25 +01:00
Irmen de Jong
b8fb391022
- ir codegen now allows subroutine having the same name as its block
...
this is not possible for the 6502 codegen due to 64tass scoping limitation
2022-11-28 21:54:33 +01:00
Irmen de Jong
3c698f1584
fileseek for writing not right now
2022-11-27 21:52:18 +01:00
Irmen de Jong
2fad52d684
the adpcm example can now read wav files directly (so no need anymore to extract the binary frame data from them)
2022-11-27 21:37:40 +01:00
Irmen de Jong
ec64a68a71
fixed compiler crash: unsigned = (-(unsigned as word) as uword)
2022-11-27 17:25:47 +01:00
Irmen de Jong
db55562f6a
fixed adpcm playback
2022-11-27 16:36:30 +01:00
Irmen de Jong
483f313eda
ir: keep correct child node order in blocks
2022-11-24 01:19:48 +01:00
Irmen de Jong
7b6c742178
fixed diskio.f_read() for small read sizes
2022-11-24 00:23:37 +01:00
Irmen de Jong
d4a35ba6ff
got rid of diskio.have_first_byte overhead
2022-11-23 21:53:36 +01:00
Irmen de Jong
e2f20ebf94
fix crash on empty conditional branch statement (if_cc { } )
2022-11-23 02:14:48 +01:00
Irmen de Jong
f870e4965a
added cx16diskio.f_seek() function to seek to a position in an opened file
...
f_open uses channel 12 now, f_open_w uses 13
2022-11-23 01:48:04 +01:00
Irmen de Jong
c21913a66b
ir: keep order of children in block
2022-11-22 02:04:24 +01:00
Irmen de Jong
77e956a29f
API change: diskio.list_files doesn't have an internal buffer anymore, you now have to supply a buffer + size yourself. Renamed to list_filenames
2022-11-20 23:27:22 +01:00
Irmen de Jong
08275c406a
added chdir/mkdir/rmdir/relabel to cx16diskio
2022-11-20 22:59:44 +01:00
Irmen de Jong
2931e1b87b
diskio file lister routines now also put file type (prg, seq, dir) in new diskio.list_filetype variable
2022-11-20 20:22:09 +01:00
Irmen de Jong
0f6a6d6fea
attempt to make gfx2 screen mode 0 cleanup more robust on real hardware
2022-11-18 22:53:28 +01:00
Irmen de Jong
91fdb3e2d4
ir: store labels in blocks, but still useless
2022-11-17 00:37:45 +01:00
Irmen de Jong
d8e87bd881
make uword xx = 1<<shift into a word shifting
2022-11-16 01:39:34 +01:00
Irmen de Jong
922033c1b2
main block element order now remains the same as in source
2022-11-16 00:32:00 +01:00
Irmen de Jong
df1793efbf
fixed: word << 12 is suddenly an uword (with optimizer on)
2022-11-15 03:00:41 +01:00
Irmen de Jong
836a2700f2
func(x>>1) no longer uses slow stack eval
2022-11-15 02:49:40 +01:00
Irmen de Jong
8f3aaf77a1
fix optimizer hanging on uword xx :: xx >>= 8 / xx=msb(xx)
2022-11-15 01:40:13 +01:00
Irmen de Jong
00c059e5b1
adding cx16/adpcm example
2022-11-15 01:17:28 +01:00
Irmen de Jong
b465fc5aaf
fix bug in word array containment check (prog8_lib.containment_wordarray) that could hang the loop
2022-11-12 23:19:01 +01:00
Irmen de Jong
2d78eaa48d
fix gfx2 text color, added cx16 snow example
2022-11-12 22:08:07 +01:00
Irmen de Jong
d08451bccc
ir: Block can now contain inline binary
2022-11-12 20:17:23 +01:00
Irmen de Jong
267b6f49b5
IRFileReader parses the p8ir file with xml parser
2022-11-12 16:51:20 +01:00
Irmen de Jong
e6688f4b9d
clearer error for VM limitation cannot load label address as value
2022-11-12 13:45:02 +01:00
Irmen de Jong
9d7b9771c2
p8ir file format is now valid XML
2022-11-11 23:35:52 +01:00
Irmen de Jong
3dcf628fdb
fixed subroutine name shadow check
2022-11-10 22:51:37 +01:00
Irmen de Jong
e614e9787a
ir: write values as hex into p8ir file
2022-11-08 21:59:05 +01:00
Irmen de Jong
5d4bfffc7e
float.rndseedf() now takes float seed value and is consistent for all CBM compilation targets
2022-11-06 22:53:57 +01:00
Irmen de Jong
207cdaf7a4
fix kefrenbars example (use gfx2 instead of kernal routines)
2022-11-06 17:33:30 +01:00
Irmen de Jong
7315b581ce
added gfx2.pget(x,y) to get the pixel color value
2022-11-06 13:40:55 +01:00
Irmen de Jong
38efaae7b2
ir/vm: syscall params in high base register to avoid push/pop
2022-11-06 12:52:09 +01:00
Irmen de Jong
469e042216
vm: replaced prog8_lib.string_compare and others with syscalls
2022-11-04 23:12:13 +01:00
Irmen de Jong
0f1a4b9d8f
fixed certain type check error when passing boolean value to ubyte function parameter
...
fixed virtual machine string comparison syscall
2022-11-03 23:06:03 +01:00
Irmen de Jong
7303c00296
vm: prog8lib.wordarray_contains() fixed
2022-11-03 22:48:47 +01:00
Irmen de Jong
fc55b34d84
ir: fix asmsub multi-value return codegen
2022-11-03 22:29:41 +01:00
Irmen de Jong
6f67fc0e02
ir: get rid of '_' symbol prefix
2022-11-03 21:54:53 +01:00
Irmen de Jong
562d722ad5
codegen: added missing codegen for float array inplace modification
2022-11-03 20:08:46 +01:00
Irmen de Jong
144c1ba3a6
ir: fix float instruction value in formatspec
2022-11-03 19:08:38 +01:00
Irmen de Jong
06b032af91
refactor
2022-11-03 00:20:31 +01:00
Irmen de Jong
e094785cbd
ir: fix unused code remover
2022-11-02 23:16:51 +01:00
Irmen de Jong
e7408224ac
ir: remove position tracking from codechunk for now
2022-11-02 22:12:42 +01:00
Irmen de Jong
e67c05c274
ir: fix asmsub contents not appearing in IR file
2022-11-02 20:50:51 +01:00
Irmen de Jong
890f55f91a
fixup compiler internals diagram
2022-10-31 00:39:43 +01:00
Irmen de Jong
5efe2b027a
ir: fix chunk linkage in optimizer
2022-10-30 23:42:41 +01:00
Irmen de Jong
5b6569d0f9
ir: fix overwriting chunk label
2022-10-30 19:03:02 +01:00
Irmen de Jong
67a36d8d31
more robust 'return' statement checks in subroutines
2022-10-30 14:41:28 +01:00
Irmen de Jong
7cc3cc3990
ir: fix non-code chunk linkage
2022-10-30 12:55:06 +01:00
Irmen de Jong
b718b12083
ir/vm fix chunk linkage
2022-10-26 00:12:56 +02:00
Irmen de Jong
cfa7258ff4
various
2022-10-25 23:18:42 +02:00
Irmen de Jong
585009ac5c
ir: fix syscall numbers and more
2022-10-24 01:57:37 +02:00
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
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
1a56743bb1
fix IR repeat loop codegen when amount is 0
2022-09-25 20:48:17 +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
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
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
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
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
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
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
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
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
Irmen de Jong
c9e8c7a290
vm: add in-place division
2022-05-19 23:38:16 +02:00
Irmen de Jong
181b98ef9e
vm: implemented some self-assign instructions
2022-05-18 22:15:42 +02:00
Irmen de Jong
e52d9e3210
vm: split off assignment codegen to its own file
2022-05-17 22:38:31 +02:00
Irmen de Jong
dc6475c91b
vm: fixed non-byte array indexing
2022-05-17 18:53:33 +02:00
Irmen de Jong
52f9956e92
clarify use of direct-memory in functions that modify in place such as rol/swap
2022-05-16 22:41:31 +02:00
Irmen de Jong
0bf00d1ca4
c64/c128 targets: perform cleanup at program exit such as re-enabling run-stop key and character set switching.
2022-05-15 16:44:26 +02:00
Irmen de Jong
4dc9b45297
vm: fixed string comparisons, added missing vm string module
2022-05-13 23:10:13 +02:00
Irmen de Jong
6e31eebfb5
vm: ifElse codegen uses proper branching instructions now
2022-05-12 21:26:17 +02:00
Irmen de Jong
a7df828932
vm: codegen uses INCM/DECM if possible
2022-05-12 19:40:31 +02:00
Irmen de Jong
517cf61d11
vm: limit int instructions to just 2 register args
2022-05-11 22:36:47 +02:00
Irmen de Jong
74c05d00a9
vm: fix comparison operator codegen for floats
2022-05-11 17:07:21 +02:00
Irmen de Jong
677613d30a
vm: expressiongen: use resultRegister arg instead of allocating new leftResultReg
2022-05-11 15:58:55 +02:00
Irmen de Jong
bacba629a5
vm: use shift-one instructions in codegen
2022-05-11 15:50:51 +02:00
Irmen de Jong
14e36f1362
vm: fix assignment to array
2022-05-11 15:26:54 +02:00
Irmen de Jong
d43ad849d1
vm: actually use the store-zero instructions in codegen
2022-05-11 15:18:36 +02:00
Irmen de Jong
627aa61184
clean up subroutine inlining, basis for new try
2022-05-09 15:42:58 +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
348b3036ff
now correctly accepts "xxx" * constexpr (where constexpr is not just a single const number)
2022-05-05 23:21:20 +02:00
Irmen de Jong
09d3451d9d
vm: accept %asmbinary (but it is eventually ignored in code execution)
2022-05-05 21:43:31 +02:00
Irmen de Jong
b1a49e5f29
vm: implement rest of float instructions
2022-05-04 22:31:45 +02:00
Irmen de Jong
da01a5b4dc
vm: implement float to integer cast, any, all, reverse
2022-05-04 22:08:21 +02:00
Irmen de Jong
3f9cdd9b56
vm: fix mul and div instructions
2022-05-04 01:10:59 +02:00
Irmen de Jong
0f9e87d7bb
fixed compiler crash when casting float to integer, fixed float to int cast value error on cx16
2022-05-03 23:43:38 +02:00
Irmen de Jong
0869789214
vm: implement float type casts to integer types
2022-05-02 23:38:32 +02:00
Irmen de Jong
10c8cc35c5
vm: implement float divide multiply sub add
2022-05-02 21:53:43 +02:00
Irmen de Jong
30c2e3e8ff
vm: fix comparisons codegen
2022-05-02 21:32:45 +02:00
Irmen de Jong
86cc2f1075
vm: implementing more fp instructions
2022-05-02 21:06:14 +02:00
Irmen de Jong
b32641db87
remove syscall() builtin functions
...
vm code can do this via inline assembly
2022-05-01 00:41:30 +02:00
Irmen de Jong
0ee790969d
vm: allow inline "assembly"
2022-04-30 23:24:25 +02:00
Irmen de Jong
7844ace934
vm: implementing floating-point
2022-04-29 22:27:02 +02:00
Irmen de Jong
47c53fa60a
todo
2022-04-23 20:44:59 +02:00
Irmen de Jong
cf50e4f6ec
vm: printing of numbers now via conv module.
...
assigning strings now converted to strcopy function call in the compiler ast.
2022-04-23 02:15:51 +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
88b55ab93e
vm: add abs() and fix 6502 abs() code.
2022-04-18 21:20:17 +02:00
Irmen de Jong
ee36d47c27
vm: added cmp() and most of the status-branch instructions
2022-04-18 19:59:48 +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
0f4a197e34
improve ast check on pipe expressions
2022-04-14 00:49:06 +02:00
Irmen de Jong
7dbff5b9e6
abs: remove support for floats. Use floats.fabs() instead.
...
this solves: can't use abs() etc in pipe expression because return type depends on argument type
2022-04-14 00:38:31 +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
349e5a15e9
min/max give proper error for string args
...
als implmented more vm builtin functions/syscalls
2022-04-13 23:09:25 +02:00
Irmen de Jong
bf7f4bba7b
doc
2022-04-13 20:43:07 +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
890b1c2d52
more readable
2022-04-10 22:31:37 +02:00
Irmen de Jong
a8cf9f5cc4
vm: syscalls can now return value
2022-04-05 20:46:34 +02:00
Irmen de Jong
461b38e653
add -vm option to load an existing p8virt file directly in the virtual machine
2022-04-05 18:42:31 +02:00
Irmen de Jong
8e4c0f7c22
vm: add sorting and reverse functions, fix value arg out of range errors
2022-04-05 17:48:49 +02:00
Irmen de Jong
2b7c09e6ee
vm: more optimal code for loops ending on 0
2022-04-05 00:08:38 +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
1d342cc6af
optimize cx16 textio.setcc()/setcc2()
2022-04-04 22:23:06 +02:00
Irmen de Jong
62b32b2211
todos
2022-04-03 22:56:13 +02:00
Irmen de Jong
5b3ccab7dc
vm: support noreinit option
2022-04-03 17:19:50 +02:00
Irmen de Jong
95f16c38a9
removed 'aug' property in PtAssignment , it wasn't used for anything
2022-04-03 15:56:14 +02:00
Irmen de Jong
d616cb283b
vm: implemented Pipe expression
2022-04-03 15:25:32 +02:00
Irmen de Jong
6ff56dc0bb
vm: implemented When
2022-04-02 19:04:12 +02:00
Irmen de Jong
1e63615592
tweaks
2022-04-02 18:04:41 +02:00
Irmen de Jong
3e62ffed0a
x16 r39: optimize diskio.load_raw() to use kernal's headerless load support
2022-04-02 03:26:48 +02:00
Irmen de Jong
156cf7315c
x16 r39: add new keyboard apis and more vector location definitions
2022-04-01 21:41:38 +02:00
Irmen de Jong
e2886e5303
x16 r39: update vtui lib and example
2022-04-01 21:09:40 +02:00
Irmen de Jong
c6cf330e70
fix bug in codegen for containment check in bytearrays and strings
2022-04-01 20:46:28 +02:00
Irmen de Jong
6be3b62d78
fix new Ast gosub node translation
2022-04-01 18:07:06 +02:00
Irmen de Jong
c57af5e81b
todo
2022-04-01 01:10:13 +02:00
Irmen de Jong
f7431f809e
fix colorbars example issue with memcopy due to overlapping buffers
2022-04-01 00:54:06 +02:00
Irmen de Jong
ea43c34de8
x16 r39: fix screen colors after changing screen mode
2022-04-01 00:21:22 +02:00
Irmen de Jong
fb6e9fa58f
x16 r39: fix textio routines for new vera memory layout
2022-03-31 23:47:11 +02:00
Irmen de Jong
b2ce1e8029
x16 r39: fix gfx2.text() charset rendering due to new Vera mem layout
2022-03-31 18:51:54 +02:00
Irmen de Jong
d90c51220f
x16 r39: additional FP routine changes
2022-03-31 18:43:32 +02:00
Irmen de Jong
d1b14b68fa
x16 r39: more free ZP registers possible by enabling floatsafe option
2022-03-31 18:30:26 +02:00
Irmen de Jong
d911728611
x16 r39: cx16.mouse_config() API changed, added mouse_config2() convenience wrapper
2022-03-31 18:24:23 +02:00
Irmen de Jong
86a7200012
x16 r39: cx16.screen_set_mode() -> cx16.screen_mode()
2022-03-31 18:17:28 +02:00
Irmen de Jong
6ddb7453e1
vm postincrdecr on array done
2022-03-31 02:13:20 +02:00
Irmen de Jong
ad2355f8d3
vm forloop done
2022-03-31 01:41:59 +02:00
Irmen de Jong
582c498fe3
major version bump because upcoming breaking changes in cx16 r39 release target (kernal routines)
2022-03-31 00:12:26 +02:00
Irmen de Jong
0dc592b819
working on vm
2022-03-30 22:23:25 +02:00
Irmen de Jong
f46300016d
working on vm
2022-03-30 01:58:31 +02:00
Irmen de Jong
3e1a7c6102
fix vm signed comparisons
2022-03-29 00:57:33 +02:00
Irmen de Jong
f07065bf84
some x16 example changes to use the improved mode $80 screen resolution
2022-03-28 22:30:34 +02:00
Irmen de Jong
6d79903eb3
workin on vm issues
2022-03-28 01:49:43 +02:00
Irmen de Jong
e166329f34
fix error for certain typecasted expressions inside comparisons
2022-03-28 01:38:01 +02:00
Irmen de Jong
bb1bf6a88c
working on vm
2022-03-28 00:40:15 +02:00
Irmen de Jong
4e33ab1e89
cx16 target: update float routine addresses to new r39 kernal FP package
2022-03-27 19:34:49 +02:00
Irmen de Jong
5494f309c0
working on vm
2022-03-27 17:46:15 +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
0307f6b42c
working on vm
2022-03-25 20:22:41 +01:00
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
7424f1f768
remove kernal bug workaround for joystick_get() routine. Fixes #39
2022-03-25 18:03:33 +01:00
Irmen de Jong
b5331d821c
fix string encoding for escaped characters
2022-03-25 00:17:41 +01:00
Irmen de Jong
27f6d47efa
working on vm codegen
2022-03-24 23:26:57 +01:00
Irmen de Jong
dbc7ad2ec4
no more Gosub node in new Ast, back to Functioncalls there.
2022-03-22 22:48:19 +01:00
Irmen de Jong
97b3a0b093
don't use the temp-variables introducing optimizations for the vm target
2022-03-22 20:21:32 +01:00
Irmen de Jong
06b38506d1
working on vm translator
2022-03-22 01:43:02 +01:00
Irmen de Jong
fd581ffc37
moved pattern_match() from prog8_lib to string module
2022-03-21 21:32:10 +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
92737bb695
better handling of loadAddress
2022-03-13 16:21:02 +01:00
Irmen de Jong
9b81955544
optimizing new Ast
2022-03-13 11:49:07 +01:00
Irmen de Jong
40e9fba312
working on new Ast and XML export to test it
2022-03-12 22:38:16 +01:00
Irmen de Jong
e75d0c58a9
reducing dependencies
2022-03-10 23:46:43 +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
f7aa0c45df
optimize imports
2022-03-05 15:54:42 +01:00
Irmen de Jong
094ecceaac
fix bug where non-inlined asmsub didn't always get a proper RTS, causing program crash
...
was caused by a change in 7.8; 8ae3bad6f7
2022-03-03 01:10:33 +01:00
Irmen de Jong
2812736ae5
preparing version 7.9
2022-03-03 00:42:53 +01:00
Irmen de Jong
6f87f8706c
can only call unary functions in pipe at this time
2022-03-02 23:16:40 +01:00
Irmen de Jong
fc1c3c6808
working on altered pipe syntax
2022-03-02 20:58:38 +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
891f870ec0
todo
2022-02-23 21:58:27 +01:00
Irmen de Jong
1b86117754
todo
2022-02-22 23:38:09 +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
406658a10f
reimplemented sys.memcopy and sys.memset on cx16 to work without kernal too
2022-02-22 21:07:19 +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
