Irmen de Jong
e7178ee496
optimized comparison with word variables
2023-11-05 00:20:12 +01:00
Irmen de Jong
3277544295
optimize assigning word array value to byte variable
2023-11-04 00:33:50 +01:00
Irmen de Jong
f68b46fc60
add a %zpallowed option to specify the range of zeropage register that can be used
2023-11-03 00:19:25 +01:00
Irmen de Jong
16b24fadea
gfx2 future mode, upgrate to Kotlin 1.9.20
2023-11-01 23:18:44 +01:00
Irmen de Jong
2ceaa25181
optimized code for (infrequently used) logical operations on word array
2023-10-29 23:41:34 +01:00
Irmen de Jong
513611c5a6
IR: using EXT more
2023-10-29 02:57:21 +01:00
Irmen de Jong
7ec4ba40ad
optimize asmsub arg evaluation order and stack usage
2023-10-28 17:29:00 +02:00
Irmen de Jong
92374e122b
IR: optimize concat with msb 0 into ext
2023-10-28 12:53:41 +02:00
Irmen de Jong
94f12732ab
add math.diff() and math.diffw()
2023-10-27 22:36:43 +02:00
Irmen de Jong
0904712a00
remove last trace of getTempVar (arry index expression)
...
tiny optimization
2023-10-27 21:41:52 +02:00
Irmen de Jong
335213b55f
tweaks
2023-10-21 02:16:58 +02:00
Irmen de Jong
3dc5a0e7f8
some arrays can be in BSS
2023-10-18 23:59:37 +02:00
Irmen de Jong
d88c09b098
fix signed byte to word casting issue uw = 8888 + (bb as ubyte)
2023-10-17 22:54:33 +02:00
Irmen de Jong
893b383bdf
fix signed byte to word sign extension in assignment
2023-10-17 03:08:37 +02:00
Irmen de Jong
dd7c9d62e6
remove assigment splitter, it now caused code bloat instead of more efficient code
2023-10-16 02:07:22 +02:00
Irmen de Jong
97c5c90eff
fix codegen for var1>>=var2 and var1<<=var2 when var2 is zero
2023-10-16 00:04:21 +02:00
Irmen de Jong
1fb94e7a7b
monogfx and gfx2: flood fill uses optimized horizontal line drawing
2023-10-15 23:19:11 +02:00
Irmen de Jong
daca87c6d0
added -breakinstr compiler option
2023-10-15 21:55:09 +02:00
Irmen de Jong
203ec5fa46
implement taking address of array var with variable index
2023-10-15 20:24:48 +02:00
Irmen de Jong
9ea69c07b8
optimize word array reads with indexvar
2023-10-14 07:30:54 +02:00
Irmen de Jong
68539d6cc9
micro tweaks adpcm.p8
2023-10-13 00:55:56 +02:00
Irmen de Jong
f75fd0811e
restructure play-adpcm example code, stream-wav can now play stereo adpcm wavs
2023-10-11 17:37:42 +02:00
Irmen de Jong
a37769aafe
cx16 adpcm example is now able to decode and play stereo music as well as mono.
2023-10-10 02:41:20 +02:00
Irmen de Jong
68e62e4bd2
added cx16.MCIOUT() kernal call
...
correct case of several other cx16 kernal calls.
corrected to upper case: cx16 kernal calls CLOSE_ALL, LKUPLA, LKUPSA, JSRFAR, PRIMM, MACPTR.
2023-10-09 22:44:36 +02:00
Irmen de Jong
a5cd3728c9
3d rotation multiplications now using verafx acceleration
2023-10-05 22:36:30 +02:00
Irmen de Jong
a48ce35f0b
added %option verafxmuls
2023-10-05 22:06:33 +02:00
Irmen de Jong
433832b329
gfx2.clear_screen and monogfx.clear_screen() now have color parameter to clear the screen with
...
this is much faster than filling a rectangle of the full screen size with a color.
2023-10-05 21:00:39 +02:00
Irmen de Jong
ee81da14d6
cx16: removed monochrome modes from gfx2 (use monogfx instead). New screen mode numbering!
...
programs will now be a lot smaller than before if they use gfx2 (or monogfx if they were only using monochrome drawing)
monogfx also fixes some drawing errors with small horizontal lines, and stippled vertical lines.
2023-10-05 02:12:46 +02:00
Irmen de Jong
6395d1908e
cx16: added monogfx library module, replaces gfx2 for monochrome screenmodes.
2023-10-04 22:32:13 +02:00
Irmen de Jong
b7a622c68e
fix alignment of uninitialized arrays in aligned blocks (make them initialized with zeros so they don't end up in the BSS section)
...
fix alignment of uninitialized arrays in aligned blocks (make them initialized with zeros so they don't end up in the BSS section)
2023-10-04 00:12:36 +02:00
Irmen de Jong
a8507b437d
add verafx.transparency()
2023-10-03 01:47:52 +02:00
Irmen de Jong
e505bf9ccf
added "emudbg" library (cx16 only) to interface with the emulator
2023-10-02 22:23:09 +02:00
Irmen de Jong
c3f1f09ad1
added verafx.clear()
2023-10-02 01:34:56 +02:00
Irmen de Jong
70ee2026ff
fix gfx2 screen fill broken when using verafx
2023-10-02 00:12:48 +02:00
Irmen de Jong
690782bf60
added -verafxmul compiler option to use vera fx multiplication routine on cx16
2023-10-01 22:44:45 +02:00
Irmen de Jong
a684ea46e4
fix c64 zp test and improve error for text encoding problem
2023-09-29 01:25:05 +02:00
Irmen de Jong
8fbe13f99d
c64: $a5 removed from free ZP (it's actually used by kernal disk routines)
2023-09-29 00:28:04 +02:00
Irmen de Jong
452e9e275f
diskio module: set correct read or write i/o channel every time f_read or f_write is called
2023-09-28 23:39:37 +02:00
Irmen de Jong
cd40088636
vm: added math.mul16_last_upper()
2023-09-28 03:18:49 +02:00
Irmen de Jong
9b9e6f4af5
added math.mul16_last_upper() to fetch the upper 16 bits of the last word multiplication
2023-09-25 23:59:57 +02:00
Irmen de Jong
ae6eeadf54
doc about range step value has to be a constant
2023-09-25 23:19:32 +02:00
Irmen de Jong
5268b05060
added bonkram chunk to chunkfile example
2023-09-25 22:24:40 +02:00
Irmen de Jong
390263a34e
added cx16 verafx library module
2023-09-24 23:00:40 +02:00
Irmen de Jong
55646edc3e
added cx16 chunkedfile example
2023-09-24 20:56:36 +02:00
Irmen de Jong
36e8f10d2b
vm: remove BEQR opcode -> CMP + BSTEQ
2023-09-23 11:42:58 +02:00
Irmen de Jong
cdf5a8f20f
vm: remove BNE opcode -> CMPI + BSTNE
2023-09-23 11:22:33 +02:00
Irmen de Jong
eb64d92333
vm: remove BEQ opcode -> CMPI + BSTEQ
2023-09-23 11:21:43 +02:00
Irmen de Jong
9d7131d9f6
vm: setting status bits
2023-09-22 22:50:20 +02:00
Irmen de Jong
229c1114dd
vm: fixed array initialization values with address-ofs
2023-09-19 23:54:18 +02:00
Irmen de Jong
885df9156f
todo
2023-09-19 00:08:17 +02:00
