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