Irmen de Jong
|
4bdac7404a
|
added sustain to psg envelope
|
2022-07-03 00:55:25 +02:00 |
|
Irmen de Jong
|
cc41218d37
|
added nicer vm example
|
2022-07-03 00:41:04 +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
|
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
|
2ad4fdbbb9
|
added cx16 version of bdmusic, needs ADSR though
|
2022-06-30 21:33:48 +02:00 |
|
Irmen de Jong
|
97cb0cbd08
|
tweak "not" removal/rewriting
|
2022-06-30 02:16:30 +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
|
a6d0ea347c
|
bank caching not required for pcm_play()
|
2022-06-26 22:08:10 +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
|
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
|
8ab99f6129
|
zsound combo example
|
2022-06-21 00:38:59 +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
|
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
|
dca092fd7c
|
fix pipe expression when start term is constant number
|
2022-06-12 16:59:28 +02:00 |
|
Irmen de Jong
|
c6e92ecac4
|
some code cleanup
|
2022-06-12 16:15:08 +02:00 |
|
Irmen de Jong
|
93008ff605
|
tweak zsound examples
|
2022-06-12 14:51:24 +02:00 |
|
Irmen de Jong
|
43c7b935df
|
fixed zsound pcm player example
|
2022-06-11 03:31:42 +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
|
fd13bd864e
|
some notes added to zsound demo player
|
2022-06-09 23:36:07 +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
|
0a65dfdd10
|
optimized codegen for some more simple expressions with +/-
|
2022-06-07 22:30:08 +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
|
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
|
031f647952
|
allow casting negative numbers to unsigned, result = 2's complement
|
2022-06-05 14:21:10 +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
|
2002412026
|
optimized codegen for pointer indexing (read expressions)
|
2022-06-04 17:20:17 +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
|
5fe6aa2800
|
fix swap() code for pointervars
|
2022-06-03 23:13:35 +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
|
3f5877dbcc
|
vm: fix array iteration
|
2022-05-23 21:24:36 +02:00 |
|
Irmen de Jong
|
e659b91c4d
|
vm: fix storezm/storezx instructions
|
2022-05-23 21:01:02 +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
|
e69aeb8b98
|
added warning about shadowing variables
|
2022-05-22 17:34:08 +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
|
461b6499ef
|
vm: add in-place add/sub
|
2022-05-19 22:54:50 +02:00 |
|
Irmen de Jong
|
c769920b6e
|
vm: fix signed divide
|
2022-05-19 22:24:57 +02:00 |
|
Irmen de Jong
|
181b98ef9e
|
vm: implemented some self-assign instructions
|
2022-05-18 22:15:42 +02:00 |
|
Irmen de Jong
|
4e1184a400
|
vm: added some of the sin cos tables in math.p8
|
2022-05-17 22:56:00 +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
|
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
|
d1a707df57
|
fix assigning a pointer (uword) to string not copying the correct memory
|
2022-05-15 16:10:58 +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
|
4be7bc8323
|
vm: limit float instructions to just 2 register args
|
2022-05-11 22:09:46 +02:00 |
|
Irmen de Jong
|
74c05d00a9
|
vm: fix comparison operator codegen for floats
|
2022-05-11 17:07:21 +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
|
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
|
7c121bfc01
|
first steps to support multiple args in pipe expressions
|
2022-05-07 19:00:47 +02:00 |
|
Irmen de Jong
|
942c5cc04b
|
fix crash when optimizing pipe expression too aggressively
|
2022-05-07 17:29:36 +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
|
0fab806f36
|
vm: some preparations for floating point
|
2022-04-27 17:45:58 +02:00 |
|
Irmen de Jong
|
be2113d291
|
vm: starting to implement floating point instructions
|
2022-04-26 21:25:59 +02:00 |
|
Irmen de Jong
|
625d5b2313
|
vm: some preparations for floating point
|
2022-04-26 21:08:32 +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
|
0f36be0001
|
vm: simple optimizations for +/-/*/div with constants
|
2022-04-14 22:42:25 +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
|
51bf33040a
|
vm: add many builtin functions
|
2022-04-11 22:39:33 +02:00 |
|
Irmen de Jong
|
a2c7273801
|
vm: use memory load instruction better
|
2022-04-11 20:55:06 +02:00 |
|
Irmen de Jong
|
ec6ac5bf24
|
vm: added swap()
|
2022-04-11 01:50:47 +02:00 |
|
Irmen de Jong
|
ec7501782d
|
vm: added 1-bit variants of lsr/lsl opcodes
|
2022-04-11 00:25:00 +02:00 |
|
Irmen de Jong
|
890b1c2d52
|
more readable
|
2022-04-10 22:31:37 +02:00 |
|
Irmen de Jong
|
c25d07259a
|
add block directive options to PtBlock
|
2022-04-10 21:37:47 +02:00 |
|
Irmen de Jong
|
c960246eee
|
add some utility methods to PtNode to find the defining subroutine/block
|
2022-04-10 21:20:01 +02:00 |
|
Irmen de Jong
|
b6eb343234
|
moving string escaping out of antlr project
|
2022-04-10 17:31:30 +02:00 |
|
Irmen de Jong
|
a0face4a28
|
vm: implementing rol/ror
|
2022-04-09 11:13:49 +02:00 |
|
Irmen de Jong
|
a8cf9f5cc4
|
vm: syscalls can now return value
|
2022-04-05 20:46:34 +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
|
d78bfcc35c
|
vm: more optimal code when array index is constant value
|
2022-04-05 00:19:37 +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
|
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
|
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
|
20d06d9f9d
|
fix return type error for asmsubs with >1 result values
|
2022-04-01 22:30:15 +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
|
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
|
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
|
0a0c58d450
|
added for loop over constant ranges
|
2022-03-30 23:42:15 +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 |
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Irmen de Jong
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3e1a7c6102
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fix vm signed comparisons
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2022-03-29 00:57:33 +02:00 |
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Irmen de Jong
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f07065bf84
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some x16 example changes to use the improved mode $80 screen resolution
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2022-03-28 22:30:34 +02:00 |
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Irmen de Jong
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6d79903eb3
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workin on vm issues
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2022-03-28 01:49:43 +02:00 |
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Irmen de Jong
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bb1bf6a88c
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working on vm
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2022-03-28 00:40:15 +02:00 |
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Irmen de Jong
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30cbb6c9a8
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implementing more of the vm
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2022-03-27 21:59:46 +02:00 |
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Irmen de Jong
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4e33ab1e89
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cx16 target: update float routine addresses to new r39 kernal FP package
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2022-03-27 19:34:49 +02:00 |
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Irmen de Jong
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5494f309c0
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working on vm
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2022-03-27 17:46:15 +02:00 |
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Irmen de Jong
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3b6e7eccdd
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simplified containment check, only possible on string and arrays (as per the docs)
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2022-03-27 16:59:55 +02:00 |
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Irmen de Jong
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e41d6787bb
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working on vm
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2022-03-27 14:23:01 +02:00 |
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Irmen de Jong
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ed30108961
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removed '**' power-operator. Use floats.pow() instead.
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2022-03-27 13:16:34 +02:00 |
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