Irmen de Jong
8df3da11e3
add cosr8, sinr8, cosr16 and sinr16 builtin functions that take a degree 0..179 (= 0..358 in 2 degree steps)
...
to more easily scale halves/quarters etc of a circle than possible with the ones that take 0..255 'degrees'.
2021-11-09 23:39:26 +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
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
ca1a8cd617
improve doc about string (im)mutability
2021-05-19 00:15:17 +02:00
Irmen de Jong
68d7b4649e
label and directive location docs
2021-05-16 12:32:08 +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
8b84f87217
removed fastrnd8() because it was hilariously bad, just use rnd()
2021-04-28 01:53:12 +02:00
Irmen de Jong
68f696d165
added 'callrom' builtin function (for cx16 target) that calls a routine in banked ROM
2021-04-25 18:04:56 +02:00
Irmen de Jong
1170aed026
added 'callfar' builtin function (for cx16 target) that uses jsrfar to call a routine in banked RAM
2021-04-25 17:47:13 +02:00
Irmen de Jong
e0454e95db
warn about for-loop wrapped iteration if loop range is inverted from normal
2021-04-08 22:54:47 +02:00
Irmen de Jong
64c85b9617
fix cx16 rom v39 float changes
2021-04-05 22:54:40 +02:00
Irmen de Jong
49036abbaf
docs
2021-04-04 12:55:29 +02:00
Irmen de Jong
6b4896b8f5
doc
2021-04-02 21:28:23 +02:00
Irmen de Jong
67a9d1285c
some words about how the X register can't or can be used
2021-04-02 00:19:46 +02:00
Irmen de Jong
6922333755
add a cmp(x,y) function that returns no value but only sets the status bits based off the comparison (can be used with a conditional jump afterwards)
2021-03-13 15:11:22 +01:00
Irmen de Jong
60e169bd87
added optimized integer square (x*x) routine
2021-03-08 23:08:47 +01:00
Irmen de Jong
4f8d4a9585
use memcopy to assign arrays
2021-03-06 19:01:16 +01:00
Irmen de Jong
dffd0a2706
added fastrnd8() with the old rnd() generator code in it, new code for rnd() uses the much better rndw() generator now.
2021-03-05 22:49:14 +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
02cb237623
added poke() and pokew() builtin functions
2021-02-13 23:16:50 +01:00
Irmen de Jong
cc0f19653e
added peek() and peekw() builtin functions
2021-02-13 22:38:39 +01:00
Irmen de Jong
997bc21feb
added offsetof() to get the byte offset of struct members.
2021-01-23 23:11:57 +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
b128b79132
clearer description of memory()
2021-01-13 22:32:17 +01:00
Irmen de Jong
f61682cdc7
moved various miscellaneous builtin functions such as exit() and progend() to sys.*
2021-01-08 16:44:34 +01:00
Irmen de Jong
3d09d605e1
moved memcopy, memset, memsetw builtin functions to sys.*
2021-01-08 01:09:37 +01:00
Irmen de Jong
025dde264a
move target() builtin to sys.target constant
2021-01-07 23:36:28 +01:00
Irmen de Jong
58f37513e7
removed all string related builtin functions and moved them to separate routines in new 'string' library module
2021-01-07 20:01:11 +01:00
Irmen de Jong
edd3a22848
added strfind()
2021-01-02 17:49:58 +01:00
Irmen de Jong
b40e1eabb9
added memory() function for memory slab allocations
2020-12-27 02:28:30 +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
8f224afed9
added color cycling support to iff viewer
2020-12-23 23:23:16 +01:00
Irmen de Jong
44b8291540
update docs
2020-12-22 13:29:16 +01:00
Irmen de Jong
bba4f84503
added target() function
2020-12-22 06:13:14 +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
e0315bffdc
decided not to change mkword() again, added note to docs about argument order
2020-12-15 22:25:06 +01:00
Irmen de Jong
3b7a92f1b4
adding strcopy()
2020-12-14 17:26:17 +01:00
Irmen de Jong
8dcd49934a
added progend() builtin function
2020-12-10 23:33:45 +01:00
Irmen de Jong
44019d1a61
strings and arrays are no longer directly assignable to an UWORD, you need an explicit & (address-of) now
2020-12-03 18:39:32 +01:00
Irmen de Jong
aaa20093ef
cleaning up and correcting cc for builtin functions
2020-11-06 00:56:26 +01:00
Irmen de Jong
431f2a2088
optimized memset and memcopy on CX16, memcopy can deal with any size now
2020-11-01 08:00:32 +01:00
Irmen de Jong
ff3f985658
refactoring
2020-10-22 23:41:16 +02:00
Irmen de Jong
74b5124a42
removed restriction on array indexer expression again from docs and code... :)
2020-10-18 14:05:26 +02:00
Irmen de Jong
fdd91170dc
allow simple binary expressions as array indexing too, but not more
2020-10-17 22:43:35 +02:00
Irmen de Jong
353d6cfc55
doc about array index restriction
2020-10-17 20:35:36 +02:00
Irmen de Jong
2554bc7ef8
ordered the functions in the docs
2020-10-17 02:14:19 +02:00
Irmen de Jong
4d01a78731
introduced strcmp() builtin function
2020-10-16 19:00:06 +02:00
Irmen de Jong
bd237b2b95
it's now possible in more places to assign arrays and put array literals without the need to define explicit variable.
2020-10-10 04:30:28 +02:00
Irmen de Jong
71cd8b6d51
cx16 cross-compile teaser screenshot
2020-10-05 19:59:51 +02:00
