Irmen de Jong
0f9ce319d4
readme
2020-08-30 18:36:02 +02:00
Irmen de Jong
0b55372b3b
cleanup cx16 things and added call signatures. c64graphics moved into built-in libraries.
2020-08-28 21:42:53 +02:00
Irmen de Jong
3ad7fb010f
clearer about emulator
2020-08-27 21:09:59 +02:00
Irmen de Jong
3f64d1bb5a
oops.
2020-08-27 21:04:08 +02:00
Irmen de Jong
4ffb194847
readme and version
2020-08-27 18:18:29 +02:00
Irmen de Jong
f08fc18ab5
renamed c64scr. to txt.
2020-08-27 18:10:22 +02:00
Irmen de Jong
4a4f8ff5db
subroutine parameters can be allocated on the zp now as well
2020-08-25 16:47:21 +02:00
Irmen de Jong
60a9209a14
plasma
2020-08-25 01:48:23 +02:00
Irmen de Jong
bd9ebf4603
flipped the order of the parameters of mkword() so it's now mkword(msb, lsb) for easier readability
2020-08-22 21:13:38 +02:00
Irmen de Jong
679965410a
todo
2020-08-22 17:13:23 +02:00
Irmen de Jong
20cdcc673b
identifiers can no longer start with an underscore. (this interfered with 64tass syntax)
2020-08-22 17:03:40 +02:00
Irmen de Jong
bfc8a26381
implemented bit shifting for non-const amounts
2020-08-22 16:13:52 +02:00
Irmen de Jong
edfd9d55ba
added sizeof() function
2020-08-20 13:50:28 +02:00
Irmen de Jong
77c1376d6d
proper error message for arrays that are declared too big
2020-08-18 14:47:52 +02:00
Irmen de Jong
c0887b5f08
removed 'continue' statement to be able to generate more optimized loop assembly code. started with for loop optimizations
2020-08-17 19:22:29 +02:00
Irmen de Jong
fbe3ce008b
slight expression rewrite in case of certain in-place assignments, to try to get the in-place variable operand to the leftmost position
2020-07-30 01:30:21 +02:00
Irmen de Jong
cd651aa416
use repeat
2020-07-26 13:50:14 +02:00
Irmen de Jong
c38508c262
introduced repeat loop. repeat-until changed to do-util.
...
forever loop is gone (use repeat without iteration count).
struct literal is now same as array literal [...] to avoid parsing ambiguity with scope blocks.
2020-07-25 16:56:34 +02:00
Irmen de Jong
0c461ffe2e
removed Register expression (directly accessing cpu register)
2020-07-25 14:14:24 +02:00
Irmen de Jong
71e678b382
fixed possible register subroutine arg clobbering
2020-07-04 17:05:36 +02:00
Irmen de Jong
3050156325
reverted subroutine inlining, it was a mistake
2020-07-04 01:02:36 +02:00
Irmen de Jong
d89f5b0df8
todo about fixing argclobbering
2020-07-03 23:49:17 +02:00
Irmen de Jong
76cda82e23
v2.2
2020-06-16 01:43:44 +02:00
Irmen de Jong
ceb2c9e4f8
added string value assignment, leftstr, rightstr, substr functions
2020-06-06 00:05:39 +02:00
Irmen de Jong
6408cc46a8
cmdrx16 github ref
2020-05-15 00:32:45 +02:00
Irmen de Jong
f5e6db9d66
big compiler speedup due to optimized scope lookups
2020-05-14 23:59:02 +02:00
Irmen de Jong
5ebd9b54e4
added some more optimized array assignments
2020-04-10 23:30:19 +02:00
Irmen de Jong
cc4e272526
the new assignment code (once complete) really is a big enough change to bump the version to 2.0
2020-04-09 00:24:37 +02:00
Irmen de Jong
d22780ee44
implemented asm for lsl array values
2020-04-03 21:45:52 +02:00
Irmen de Jong
267adb4612
doc
2020-03-29 03:06:51 +02:00
Irmen de Jong
bed34378be
doc
2020-03-28 14:24:00 +01:00
Irmen de Jong
4108a528e1
proepr compiler error when there's no main module
2020-03-26 23:22:01 +01:00
Irmen de Jong
5f3a9e189a
doc
2020-03-26 01:20:04 +01:00
Irmen de Jong
2f05ebb966
bitmap lines and circles
2020-03-25 01:07:42 +01:00
Irmen de Jong
a335ba519a
fix warnings about unreachable code
2020-03-24 22:37:42 +01:00
Irmen de Jong
f2bb238e9b
cleaned up various ast checks/mutations
2020-03-24 19:37:54 +01:00
Irmen de Jong
6dd44aaf0d
compiler main cleanup
2020-03-23 02:54:04 +01:00
Irmen de Jong
f89457ba68
fixed var initialization bug in anonymous scopes
2020-03-23 02:09:30 +01:00
Irmen de Jong
efef205fcf
doc
2020-03-23 01:24:54 +01:00
Irmen de Jong
0c561d8528
fixed subroutine parameter value issue
2020-03-23 00:13:46 +01:00
Irmen de Jong
3a99115070
Initial variable values semantics changed: now always sets value at program (re)start (except strings/arrays).
...
This may change later by introducing a compiler option to choose a strategy, perhaps.
2020-03-22 15:12:26 +01:00
Irmen de Jong
63c073c93f
got rid of the Simulator / AST VM
2020-03-22 02:50:34 +01:00
Irmen de Jong
4929c198ba
tweak error reporting, expanded lines and circles example
2020-03-22 00:43:46 +01:00
Irmen de Jong
21dbc6da97
doc
2020-03-21 12:51:32 +01:00
Irmen de Jong
f265199fbe
replaced typecastsAdder with version based on astwalker
2020-03-20 22:28:18 +01:00
Irmen de Jong
a326ffa00a
added warning about sgn() of unsigned type
2020-03-14 21:09:34 +01:00
Irmen de Jong
1de328b2e8
added forever-loop and optimizer
2020-03-14 18:11:04 +01:00
Irmen de Jong
4fd14f1366
doc updates
2020-03-14 15:20:04 +01:00
Irmen de Jong
64d682bfde
todo
2020-03-13 02:33:02 +01:00
Irmen de Jong
b182f7e693
optimizer removes unreachable code following call to exit()
2020-03-13 02:31:53 +01:00
Irmen de Jong
e6be428589
compiler warning for unreachable code following a call to exit()
2020-03-13 02:21:37 +01:00
Irmen de Jong
85c7f8314b
added exit(rc) builtin function to immediately exit the program with a return code in A register
2020-03-13 02:08:18 +01:00
Irmen de Jong
796d07a7f8
fix crash in asm code generated for bitshift operation with memory address operand
2020-03-13 01:26:53 +01:00
Irmen de Jong
2af86a10b2
remove stack error comments
2020-03-13 00:52:52 +01:00
Irmen de Jong
7fbe486dff
fix eval stack register X error in print_uw
2020-03-13 00:50:30 +01:00
Irmen de Jong
fbecedaf41
added error for unsupported sort(floatarray)
2020-03-11 23:33:06 +01:00
Irmen de Jong
8d1a4588d3
added 'downto' range expression
2020-03-11 20:59:14 +01:00
Irmen de Jong
66d2af4453
added '@' alternative string/char encoding
2020-03-11 00:41:58 +01:00
Irmen de Jong
ef6c731bb3
added '@' alternative string/char encoding
2020-03-11 00:32:50 +01:00
Irmen de Jong
98a638a2f3
split asmsub and romsub declarations
2020-03-10 23:09:31 +01:00
Irmen de Jong
e2cb031386
added 'void' keyword to explicitly ignore subroutine return values (and no longer get a warning)
2020-02-09 01:29:09 +01:00
Irmen de Jong
a0bc97b90c
fix byte array iteration for bb in [1,2,3]
...
improved array literal datatype detection
2020-02-09 00:45:53 +01:00
Irmen de Jong
885b22df40
fixed while and repeat warning messages line number
...
fixed invalid while and repeat asm label names
fixed boolean checking of numbers
2020-02-08 19:45:30 +01:00
Irmen de Jong
b8816a0e2f
got rid of separate str_s datatype
2020-02-07 20:47:38 +01:00
Irmen de Jong
772e48105e
fixed some type cast compiler errors in for loops
2019-08-26 23:38:59 +02:00
Irmen de Jong
89d469e77e
examples
2019-08-25 00:46:46 +02:00
Irmen de Jong
aa94300bdd
added output directory command line option
...
improved cli parser by using kotlinx.cli
2019-08-23 00:11:08 +02:00
Irmen de Jong
b79af624ae
added more asmgen for bitshift operations
2019-08-22 00:34:17 +02:00
Irmen de Jong
0f1485f30b
added sorted, sgn, reverse to the AstVm
2019-08-18 16:39:08 +02:00
Irmen de Jong
eb94c678bd
doc
2019-08-18 14:18:46 +02:00
Irmen de Jong
50d792a121
fix doc about for loops
2019-08-18 14:14:14 +02:00
Irmen de Jong
bb7b063757
revert inline var declaration in for loops
2019-08-18 03:16:23 +02:00
Irmen de Jong
1cc1f2d91d
reverse() added (byte+word)
2019-08-18 02:05:51 +02:00
Irmen de Jong
27f987f0ae
fixed bit shifts, added sgn() function
2019-08-17 16:44:28 +02:00
Irmen de Jong
3ae2597261
irq driven music player example
2019-08-17 13:13:15 +02:00
Irmen de Jong
68df1730f5
cleaned up some stuff, improved checking of asmsub statement body
2019-08-14 23:17:50 +02:00
Irmen de Jong
d62ab93b24
word >> 8 optimized to msb(word)
2019-08-14 22:28:44 +02:00
Irmen de Jong
b5c5560af8
info
2019-08-11 18:21:15 +02:00
Irmen de Jong
b44e76db57
fix any/all assembly routine, added asm for min/max/sum/ etc aggregates
...
removed avg function because of hidden internal overflow issues
2019-08-11 16:13:09 +02:00
Irmen de Jong
fe5b225732
asmsub stack arg
2019-08-11 12:29:18 +02:00
Irmen de Jong
d499e40a4b
doc tweaks
2019-08-11 10:56:36 +02:00
Irmen de Jong
7ddc01f883
added continuous compilation mode (file watching)
2019-08-05 23:36:24 +02:00
Irmen de Jong
2c3b8a9819
more ++ and -- code, 'dontuse' zeropage option
2019-08-04 22:35:27 +02:00
Irmen de Jong
a1cd202cd2
some more array asm
2019-08-04 15:33:00 +02:00
Irmen de Jong
b842493cf0
trying to fix arithmetic and funcion calls and var scoping issues
2019-08-03 13:21:38 +02:00
Irmen de Jong
4718f09cb7
trying to fix arithmetic and funcion calls
2019-08-03 01:51:12 +02:00
Irmen de Jong
fba149ee28
removed the ~ before block names
2019-07-29 23:11:13 +02:00
Irmen de Jong
411bedcc46
fixed assignment type error with structs
...
added structs example
2019-07-16 23:56:00 +02:00
Irmen de Jong
07d8caf884
string literal concatenation and repeating added again
2019-07-16 23:34:43 +02:00
Irmen de Jong
17be722e2b
arrays without init value are once again cleared with zeros
2019-07-15 23:05:04 +02:00
Irmen de Jong
78d7849197
fixes
2019-07-15 03:08:26 +02:00
Irmen de Jong
1f5420010d
prevent struct member vars from shuffling around, can take address of struct now
2019-07-13 01:16:34 +02:00
Irmen de Jong
a089c48378
finalize v 1.11
2019-07-12 20:31:18 +02:00
Irmen de Jong
3e5deda46c
struct finished
2019-07-12 20:07:41 +02:00
Irmen de Jong
7500c6efd0
struct fixes
2019-07-12 17:57:56 +02:00
Irmen de Jong
7c9b8f7d43
cleaned up some buildprocess scripts
2019-07-11 17:27:57 +02:00
Irmen de Jong
44fe2369d6
multitarget assignments removed
2019-07-10 10:11:37 +02:00
Irmen de Jong
a85743f241
docs about 'when' statement
2019-07-10 00:45:53 +02:00
Irmen de Jong
e8caf6d319
1.9
2019-07-09 08:42:38 +02:00
Irmen de Jong
5b9cc9592f
removed kotlin.reflection dependency
...
optimized gradle build now using shadowjar
2019-07-09 08:27:47 +02:00
Irmen de Jong
f4f113da7b
parser for 'when' statement
2019-07-09 00:02:38 +02:00
Irmen de Jong
dbe048158c
cleaned up the ast processing:
...
- visitor pattern names are now used for the interfaces and the methods
- separated a modifying and a read-only ast visitor
There is now also an AstPrinter that produces original source code back from an AST
2019-07-08 21:51:16 +02:00
Irmen de Jong
fd0abf61df
fix build script docs
2019-07-02 04:56:31 +02:00
Irmen de Jong
343978d164
for loop and cleaner iteration over values
2019-06-25 21:49:02 +02:00
Irmen de Jong
78fbbf7119
%asmbinary implemented
2019-04-17 01:33:07 +02:00
Irmen de Jong
0ee43294c4
check for file with %asmbinary, %asminclude
2019-04-17 00:55:42 +02:00
Irmen de Jong
390043e9e8
some fixes in syntaxchecking array initializer values
2019-04-16 01:50:12 +02:00
Irmen de Jong
e384822b2c
array size in vardecl is optional when initializer array value is given
2019-04-16 01:19:51 +02:00
Irmen de Jong
f219ae43f7
more inspiring code example
2019-04-12 22:34:43 +02:00
Irmen de Jong
a9bbe0bc40
removed the memory keyword instead use & now (reuse the address-of operator to reduce the number of different concepts in the grammar)
2019-04-12 22:00:32 +02:00
Irmen de Jong
35aa954be8
doc
2019-04-12 01:06:46 +02:00
Irmen de Jong
9f302cc640
docs about '&' operator
2019-04-11 21:41:46 +02:00
Irmen de Jong
905d8a0c06
actually, get rid of integer pow() because a naive multiplication loop approach is way too slow
2019-03-31 18:04:19 +02:00
Irmen de Jong
83ace753b2
got rid of problematic signed POW operator, added compiler checks for this
2019-03-31 13:56:03 +02:00
Irmen de Jong
ec2e7db23e
doc fix
2019-03-30 00:40:09 +01:00
Irmen de Jong
f6bc69139d
added some example images to the index page of the docs
2019-03-19 21:39:01 +01:00
Irmen de Jong
747c9604dd
improve ast check for multiple returnvalues assignment
2019-03-18 04:01:25 +01:00
Irmen de Jong
0820716e7b
added sqrt16() integer square root
2019-03-16 19:25:47 +01:00
Irmen de Jong
d9d83248fe
implemented strlen() function
2019-03-15 23:10:26 +01:00
Irmen de Jong
747ee32e81
updated tehtriz screenshot
2019-03-10 20:22:33 +01:00
Irmen de Jong
f5ba072294
removed str_p and str_ps pascal string types, fixes #10
2019-03-10 18:11:26 +01:00
Irmen de Jong
87d6312a37
tetriz screen
2019-03-10 05:38:14 +01:00
Irmen de Jong
aa98104d54
doc
2019-03-07 02:46:24 +01:00
Irmen de Jong
06f0984fa1
docs about irq handlers
2019-03-07 01:02:11 +01:00
Irmen de Jong
77dc35dc6a
added read_flags() function, uword2bcd routine no longer enables irq again if it wasn't enabled before calling it.
2019-03-05 23:10:00 +01:00
Irmen de Jong
5ea2f2d4db
docs about @zp tag
2019-02-28 00:13:59 +01:00
Irmen de Jong
2f1249489b
datatype cleanups
2019-02-25 01:22:56 +01:00
Irmen de Jong
3b32fb74f7
suggest non-Oracle jdk
2019-02-03 22:23:17 +01:00
Irmen de Jong
7ff1af3934
avoid zp corruption issues and added zp mode for floating point (todo: allocate)
2019-02-03 00:26:07 +01:00
Irmen de Jong
ae21e03e1d
attempt at optimization to register parameter passing
2019-02-01 22:51:30 +01:00
Irmen de Jong
f83b9732ee
User defined blocks are sorted first, before library blocks. This prioritizes zero page allocation to user code (and makes reading the program easier)
2019-02-01 01:22:27 +01:00
Irmen de Jong
73b0cc4056
docs
2019-01-31 23:46:58 +01:00
Irmen de Jong
53045b9e36
idea
2019-01-29 23:48:26 +01:00
Irmen de Jong
d35d28ac5a
docs about gradle and building the compiler, fix shell build script
2019-01-29 23:32:43 +01:00
Irmen de Jong
7459896155
finalized zeropage variable allocation
2019-01-27 22:59:40 +01:00
Irmen de Jong
798c4d7902
fix some optimizations of loops, added some conditional branch optimizations
2019-01-27 19:14:58 +01:00
Irmen de Jong
204cc03fc8
doc
2019-01-26 23:28:28 +01:00
Irmen de Jong
6f583e7092
readme
2019-01-26 19:13:42 +01:00
Irmen de Jong
c1f196f2aa
readme
2019-01-26 18:56:53 +01:00
Irmen de Jong
2663781fde
readme
2019-01-26 18:44:30 +01:00
Irmen de Jong
fa8a3c997a
Expressions can now be split over multiple lines. Fixed datatype of len().
2019-01-26 17:32:26 +01:00
Irmen de Jong
1ff68b06da
fix compiler crash, rasterbars alignment, docs.
2019-01-25 01:35:46 +01:00
Irmen de Jong
163c6bc628
improved docs on how to run the compiler
2019-01-24 23:31:16 +01:00
Irmen de Jong
f1a7fa1870
doc
2019-01-24 02:43:25 +01:00
Irmen de Jong
d37c9d1680
argument type casts for builtin functions, added memset, tweaked memcopy/memset assembly a bit
2019-01-23 00:19:29 +01:00
Irmen de Jong
dd02d97db4
fixed and optimized branches and gotos in if statements
2019-01-22 22:52:43 +01:00
Irmen de Jong
5471c5211c
make %asminclude work, restructure prog8lib into separate asm file
2019-01-21 00:49:48 +01:00
Irmen de Jong
75b38d7b84
added swap() slow version
2019-01-18 01:33:54 +01:00
Irmen de Jong
870c6ea747
stuff
2019-01-14 23:48:18 +01:00
Irmen de Jong
b2ecf16234
fixed some array length loop issues
2019-01-09 22:28:04 +01:00
Irmen de Jong
f1b2bd1cc4
got rid of separate '//' floordivision operator
2019-01-09 22:01:47 +01:00
Irmen de Jong
46c282d6d5
created mkword function
2019-01-09 01:03:33 +01:00
Irmen de Jong
58854ef45b
doc fix
2019-01-08 02:25:22 +01:00
Irmen de Jong
0146a39ebb
moved some more stuff around
2019-01-08 02:09:35 +01:00
Irmen de Jong
295f7a6c6e
added unsigned versions of sin and cos (0..255, 0..65535)
2019-01-06 22:56:06 +01:00
Irmen de Jong
04bbdf5991
div and mult by a power of 2 are now optimized into shifts. Added bit shift operators << and >>
2019-01-06 08:20:22 +01:00
Irmen de Jong
d203bfaf25
normal division is always float, implemented (u)byte integer division
2019-01-06 01:43:47 +01:00
Irmen de Jong
9f4ac37a00
split off c64flt library for all floating point routines
2019-01-05 16:09:05 +01:00
Irmen de Jong
32d82e8e56
asmsubs can now specify params and return values to be on the stack.
...
implemented fast integer fixed-point sin and cosine functions.
2019-01-04 22:11:46 +01:00
Irmen de Jong
2f9eabeac7
c64 irq handling routines
2019-01-02 02:47:52 +01:00
Irmen de Jong
39a8b76534
force_output option added
2019-01-01 21:47:19 +01:00
Irmen de Jong
c2eb181b5a
added memcopy function
2019-01-01 18:38:43 +01:00
Irmen de Jong
ac8e7f4fa9
made setting/restoring the IRQ vector explicit
2019-01-01 18:05:50 +01:00
Irmen de Jong
a319e6f9ec
direct memory access and sprite fixes
2018-12-31 04:48:26 +01:00
Irmen de Jong
aeb963673a
sprites example
2018-12-31 01:52:18 +01:00
Irmen de Jong
500777bf78
added direct memory access ("poke"/"peek")
2018-12-31 01:10:42 +01:00
Irmen de Jong
904e317781
cleanups, fix scope of certain generated nodes in for loops
2018-12-25 01:05:38 +01:00
Irmen de Jong
d55bbcf706
removed string conversion builtin functions, they're now subroutines in c64util
2018-12-22 01:07:43 +01:00
Irmen de Jong
ee893e5a2c
multiplications
2018-12-20 23:28:03 +01:00
Irmen de Jong
5870006b2f
introduced type cast "... as ..." instead of builtin functions
2018-12-20 03:17:41 +01:00
Irmen de Jong
c1204b83bd
changed syntax of subroutine parameters (now the same as vardecls)
2018-12-19 02:51:22 +01:00
Irmen de Jong
3a7b341f47
fixes
2018-12-18 18:32:41 +01:00
Irmen de Jong
ca1d6bff56
log functions
2018-12-18 02:02:19 +01:00
Irmen de Jong
bcfb390077
optimizations
2018-12-17 15:52:37 +01:00
Irmen de Jong
7cb42de60e
more float asm operations, fix some % operator problems
2018-12-13 01:19:43 +01:00
Irmen de Jong
be819ba8a7
got the number guessing example fully working on c64 asm
2018-12-11 00:09:37 +01:00
Irmen de Jong
f070dc22bb
save X register automatically when calling sub that clobbers X
2018-12-09 19:48:59 +01:00
Irmen de Jong
89ac374db9
float stuff
2018-12-02 17:59:36 +01:00
Irmen de Jong
6c8354aef0
taking the address of strings and arrays
2018-11-23 00:31:21 +01:00
Irmen de Jong
069f6ea372
improved assignment of single character values and strings
2018-11-22 00:58:21 +01:00
Irmen de Jong
d6432df90d
got rid of 16-bit register pair variables (AX, AY, XY) they were complicating things too much
2018-11-02 22:06:57 +01:00
Irmen de Jong
5bf2c4a798
got rid of matrix type
2018-10-30 20:29:03 +01:00
Irmen de Jong
1fea9e3bc4
matrix doc
2018-10-27 22:16:18 +02:00
Irmen de Jong
a825bbff96
fix array problems, limit size of arrays.
2018-10-23 00:52:51 +02:00
Irmen de Jong
ba384c9722
rsave/rrestore added
2018-10-14 22:32:03 +02:00
Irmen de Jong
b52120139c
6502 start
2018-10-14 01:55:39 +02:00
Irmen de Jong
987915a77a
doc
2018-10-12 18:01:40 +02:00
Irmen de Jong
7aec14524e
fix datatype conversion issues
2018-10-12 15:50:32 +02:00
Irmen de Jong
f5261a3425
added %zpreserved
2018-10-09 00:01:53 +02:00
Irmen de Jong
42394f561b
syntax checks on asmsubs
2018-10-08 22:35:39 +02:00
Irmen de Jong
34d26e42e1
fixed some type checks
2018-10-07 02:05:26 +02:00
Irmen de Jong
30b58c8567
variables are reset to their declared value when entering the scope again
2018-10-07 00:21:13 +02:00
Irmen de Jong
6edd5f9b30
can now declare for loop variable on the spot
2018-10-06 22:54:03 +02:00
Irmen de Jong
1d37841575
for, while, repeat, if, branch bodies are now (anonymous) symbol scopes
2018-10-06 18:42:06 +02:00
Irmen de Jong
a7abc32368
wrd and wrdhi functions added for byte-word conversion, more constant folding optimizations
2018-10-06 00:10:30 +02:00
Irmen de Jong
42e4891fcf
allowing vardecl with non-const initial value assignment
2018-10-05 00:29:46 +02:00
Irmen de Jong
4501276217
cube3d and tweaks
2018-10-03 01:57:16 +02:00
Irmen de Jong
38e7d48492
implemented floating-point arrays
2018-10-02 02:20:42 +02:00
Irmen de Jong
0cdae48ce7
implemented array indexing
2018-10-01 22:23:16 +02:00
Irmen de Jong
623b42cc14
added single character literals (petscii byte value)
2018-09-30 23:07:26 +02:00