Irmen de Jong
0a83b51e00
allow more curly brace styles
2023-06-27 01:59:22 +02:00
Irmen de Jong
bb35a80177
%option splitarrays now also at module level
2023-05-31 21:50:41 +02:00
Irmen de Jong
8f864417c4
added %option splitarrays (block level)
2023-05-31 18:49:21 +02:00
Irmen de Jong
bbc02752c9
use split word arrays in various examples, fix codegen issue, docs
2023-05-29 15:34:33 +02:00
Irmen de Jong
fd1e9971e4
asmsub Pc params and returnvalue must be boolean
2023-05-07 22:59:30 +02:00
Irmen de Jong
4274296cf3
api change: new 'cbm' module that now contains the common CBM kernal variables and routines.
2023-05-02 01:19:53 +02:00
Irmen de Jong
50604c25c2
remove obsolete comments, updated links and docs.
2023-04-23 15:13:53 +02:00
Irmen de Jong
cc81d6fe82
remove traces of ** operator
2023-03-22 00:51:58 +01:00
Irmen de Jong
fd25e85d59
added unroll loop construct
2023-03-14 23:37:49 +01:00
Irmen de Jong
d282a2d846
remove cx16.callrom() just use callfar
2023-02-23 23:02:56 +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
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
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
dc0edc4c2b
break also in for
2022-10-29 23:34:59 +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
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
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
733c17ad3a
improve docs on if syntax. fixes #81
2022-10-19 23:53:15 +02:00
Irmen de Jong
5167fdb3f0
docs
2022-09-20 04:10:49 +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
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
9500fc11ac
document new bool datatype and removal of boolean() conversion function
2022-07-07 22:23:56 +02:00
Irmen de Jong
dc82a0fc16
better not(x) replacement by x==0
2022-06-28 23:50:23 +02:00
Irmen de Jong
06184bdcb1
get rid of failed mccarthy shortcut evaluation
2022-06-27 21:44:52 +02:00
Irmen de Jong
5a756aaed9
Pipe expression "|>" removed from the language
2022-06-12 18:41:42 +02:00
Irmen de Jong
a9fe6472d9
remove old screencode syntax from docs
2022-06-04 22:07:31 +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
ae45ce517e
cleanups
2022-04-03 17:33:50 +02:00
Irmen de Jong
ed30108961
removed '**' power-operator. Use floats.pow() instead.
2022-03-27 13:16:34 +02:00
Irmen de Jong
fc1c3c6808
working on altered pipe syntax
2022-03-02 20:58:38 +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
21e9723bb2
allow the last term in a pipe statement to be a variable, rewrites this as var = <rest of pipe>
2022-02-21 02:33:19 +01:00
Irmen de Jong
c8cd6e9460
removed old @"screencodes" string encoding syntax (use sc:"hello" instead)
2022-02-11 22:07:14 +01:00
Irmen de Jong
ebf1f12e97
inferred type for len() is now more precise
2022-01-23 17:24:39 +01:00
Irmen de Jong
9219ec539d
allow "goto pointervar" for indirect jumps
2022-01-21 22:55:59 +01:00
Irmen de Jong
9ed7587e3e
document new string encoding syntax
2022-01-19 21:21:33 +01:00
Irmen de Jong
87220c6697
docs for @requirezp
2022-01-16 17:20:36 +01:00
Irmen de Jong
641477d6f6
add @requirezp and allow str/array to be on zp (with warning)
2022-01-16 17:20:32 +01:00
Irmen de Jong
c8f4ab4f06
doc
2022-01-12 22:21:01 +01:00
Irmen de Jong
7dd7e562bc
pipes also as expressions, cleanup codegen, fix various typecasting issues
2022-01-08 13:45:19 +01:00
Irmen de Jong
8f3df3039a
added pipe operator `|>`
2022-01-06 22:54:18 +01:00
Irmen de Jong
c57ef7725e
preparing v7.6
2022-01-04 20:40:35 +01:00
Irmen de Jong
de6ce4a46e
add "X in [1,2,3]" expression (efficient containment check)
2021-12-29 17:26:00 +01:00
Irmen de Jong
33061aaa0d
fix: allow scoped variables such as cx16.rX as loop variable in forloops
2021-12-10 14:59:04 +01:00
Irmen de Jong
c812b5ee09
elaborate pointervar indexing a bit more in the docs
2021-12-07 22:25:14 +01:00
Irmen de Jong
64a411628d
doc fixes
2021-11-27 19:58:08 +01:00
Irmen de Jong
2177ba0ed2
added signed versions of the cx16 virtual registers
2021-11-13 02:42:21 +01:00
Irmen de Jong
bc0a133bb1
doc
2021-11-02 20:24:45 +01:00
Irmen de Jong
07132a2c42
removed unreliable inlining of non-asmsub subroutines. Fixes #60
2021-10-08 23:09:38 +02:00
Irmen de Jong
af99173cd7
range expressions are on integers only
2021-09-06 22:15:27 +02:00
Irmen de Jong
fd1f30f92b
removed %target directive (didn't add much, too confusing, only supported single target)
2021-09-04 15:01:16 +02:00
Irmen de Jong
c5bfef4264
slight improvement on scope doc, added doc example for %asminclude/%asmbinary
2021-06-09 23:46:07 +02:00
Irmen de Jong
0e614ad6fc
added @shared flag to vardecl to mark variable as shared with assembly code elsewhere, to not have it optimized away
2021-05-19 01:19:25 +02:00
Irmen de Jong
68d7b4649e
label and directive location docs
2021-05-16 12:32:08 +02:00
Irmen de Jong
0416aacbbd
fix %asminclude by removing scopelabel argument and improving docs to remove false promise about labels
2021-05-16 00:14:57 +02:00
Irmen de Jong
a9a7068818
removed support for structs. It was too much hassle and complexity and subtle bugs.
2021-04-29 00:01:20 +02:00
Irmen de Jong
dd379430d9
added docs on flexible string character mapping to petscii
2021-04-20 01:22:49 +02:00
Irmen de Jong
374e2b311d
refactoring unused code removal and noModification
2021-04-04 16:36:33 +02:00
Irmen de Jong
6b4896b8f5
doc
2021-04-02 21:28:23 +02:00
Irmen de Jong
7e3e18a5c7
deal with 'bra' better on 65c02
2021-02-28 16:20:03 +01:00
Irmen de Jong
edf9a500d3
kernel -> kernal
2021-02-21 22:48:06 +01:00
Irmen de Jong
b6ded8501f
added 'align_word' and 'align_page' block options to control block start address alignment in the assembler
2021-02-21 01:24:44 +01:00
Irmen de Jong
92ee0aefee
docs: replaced old invalid c64scr names with txt
2021-02-16 23:28:35 +01:00
Irmen de Jong
bf69219f98
allow uwordpointer[index] syntax as equivalent to @(uwordpointer+index) index can be >255 here!
2021-01-23 22:39:30 +01:00
Irmen de Jong
4c03950c28
changed 'c64colors' module to 'palette' and added more general Cx16 palette manipulation routines in there.
2020-12-27 00:35:25 +01:00
Irmen de Jong
44b8291540
update docs
2020-12-22 13:29:16 +01:00
Irmen de Jong
928611eb20
Got rid of problematic attempts to save status register after function calls. If you really need it (for instance for if_XX instructions) it's probably better to use a short asmsub wrapper.
...
For function calls, register saves go via stack (to allow nested saves) for simpler cases, registers are saved in a local variable.
Fixed too agressive removal of sta-lda sequence if the lda is followed by a branching instruction.
Insert missing cmp #0 after functioncall if the value of the A register is needed in a comparison expression (could otherwise test wrong status flag)
2020-12-22 03:35:00 +01:00
Irmen de Jong
8a6ef17fbf
option
2020-10-30 21:51:15 +01:00
Irmen de Jong
1c8e4dba73
added \' escape character
2020-10-10 01:28:57 +02:00
Irmen de Jong
71fd98e39e
allow asmsub routines with multiple return values to be called (special case for return values in status register)
2020-10-07 00:33:42 +02:00
Irmen de Jong
956b0c3fa7
added \xHH escape character to strings, allow strings of length zero.
2020-10-04 13:05:43 +02:00
Irmen de Jong
a6427e0949
added \$HH escape character to strings
2020-10-03 15:11:09 +02:00
Irmen de Jong
4372de1e7e
allow creating arrays of pointers to other arrays. Usefullness is very limited though...
2020-09-29 00:03:47 +02:00
Irmen de Jong
af0fb88adf
allow creating string arrays. Fixed array index scaling for word arrays.
2020-09-28 02:23:36 +02:00
Irmen de Jong
d7ceda4d82
removed the automatic system reset at program exit, this did't work with the new init code
2020-09-25 22:12:14 +02:00
Irmen de Jong
1d1fe364d0
added %option no_sysinit to avoid having the system re-initialization code executed at the start of the program
2020-09-23 23:01:47 +02:00
Irmen de Jong
de06353194
auto select correct library to import based on target, instead of having c64- and cx16- prefix variants
...
some programs are now 100% source compatible between C64 and Cx16 targets!
import libraries have been rena;med
2020-09-21 00:50:09 +02:00
Irmen de Jong
dfa1d5e398
removed the ".w" word suffix (it confused the parser).
2020-09-19 23:27:40 +02:00
Irmen de Jong
49a0584c54
added a %target directive
2020-09-09 22:53:34 +02:00
Irmen de Jong
90c4a26d52
we don't implement asmsub params via @stack yet
2020-09-07 01:24:10 +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
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
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
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
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
8d1a4588d3
added 'downto' range expression
2020-03-11 20:59:14 +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
b8816a0e2f
got rid of separate str_s datatype
2020-02-07 20:47:38 +01:00
Irmen de Jong
50d792a121
fix doc about for loops
2019-08-18 14:14:14 +02:00
