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Commit Graph

2021 Commits

Author SHA1 Message Date
Irmen de Jong
1dff59e1d6 added string.hash() 2023-11-26 22:14:08 +01:00
Irmen de Jong
2764d235a9 optimizing for x in 0 to something 2023-11-25 21:37:27 +01:00
Irmen de Jong
45debff89f bmx: allow palette to be loaded into memory buffer instead of vram 2023-11-25 17:58:43 +01:00
Irmen de Jong
c45fbe6310 continue stmt added 2023-11-25 01:14:35 +01:00
Irmen de Jong
6a40f23578 cx16: added bmx library module and showbmx example 2023-11-24 23:39:05 +01:00
Irmen de Jong
82a15b5a16 65C02 cpu: use TRB and TSB instructions for in-place AND/OR. 2023-11-24 00:50:52 +01:00
Irmen de Jong
98570ac456 cx16: optimized sys.set_rasterline() 2023-11-23 00:02:04 +01:00
Irmen de Jong
1b2296ad5b move cx16 irq examples to new API, fix some bugs in the handler 2023-11-22 23:25:39 +01:00
Irmen de Jong
16851746d6 new X16 irq handler routines and examples 2023-11-22 20:03:21 +01:00
Irmen de Jong
ba67fd318b renamed cx16.VERA_IRQ_LINE_L to VERA_IRQLINE_L and added VERA_SCANLINE_L, to align with official register naming. 
Also added a multi-irq example for the X16 to show the updated irq handler semantics.
 2023-11-22 18:36:24 +01:00
Irmen de Jong
08ac459a41 breaking change: sys.set_irq() and sys.set_rasterirq() no longer have useKernal parameter! The irq handler routine must return a boolean instead in the A register. 
When it returns true it means run the system IRQ handler afterwards. When it returns false, the system handler is NOT ran afterwards.
 2023-11-21 23:22:53 +01:00
Irmen de Jong
a83e9d9a0a added sys.save_prog8_internals() and restore_prog8_internals() 2023-11-21 22:00:43 +01:00
Irmen de Jong
62d3f01948 fix name check in inline asm 
this no longer removes a subroutine that is otherwise only called from inlined asm.
 2023-11-21 01:26:50 +01:00
Irmen de Jong
af5ca2d0b8 vm: treat floats as 64 bits doubles. 0.0 printed as "0". 2023-11-21 00:57:56 +01:00
Irmen de Jong
a6756d2cea removed diskio.set_drive(), just set the diskio.drivenumber variable directly 
there already wasn't a getter
 2023-11-19 22:15:56 +01:00
Irmen de Jong
8e2c304b3c txt.waitkey() now returns the key that was pressed 2023-11-17 20:31:19 +01:00
Irmen de Jong
2637939e62 cx16.vaddr_clone now leaves vera CTRL selected port intact 2023-11-17 19:22:23 +01:00
Irmen de Jong
faf05582f8 improved cx16 emudbg library 2023-11-17 15:07:21 +01:00
Irmen de Jong
161c02ced3 message 2023-11-17 00:37:12 +01:00
Irmen de Jong
ff8de8e42d removing redundant compares 2023-11-16 22:56:19 +01:00
Irmen de Jong
42db3085df improve the way %option merge works, you can now merge your own code with library code for instance. 2023-11-14 23:04:13 +01:00
Irmen de Jong
0c9daf6eaf fix compiler crash on ptrvar[n+1] = ptrvar[2] 2023-11-14 21:46:11 +01:00
Irmen de Jong
159f80d629 next version 2023-11-14 19:06:47 +01:00
Irmen de Jong
aa949165c7 diskio.f_open_w() error handling back to what it was before 
Otherwise it eats the status message. Added comment that you have to check this manually to be sure if the call succeeded or not!
 2023-11-12 21:14:06 +01:00
Irmen de Jong
d73709653d remove unused interned strings in the resulting code (for example from removed if/else blocks) 2023-11-12 05:28:24 +01:00
Irmen de Jong
36758f41a4 fixed diskio.f_open_w() error handling, finally added f_seek_w() to be able to seek in files for writing. 2023-11-11 14:26:40 +01:00
Irmen de Jong
7ebc9c79cf added string.append() 
cleanup redundant diskio prefixes
 2023-11-10 23:53:59 +01:00
Irmen de Jong
76c09da961 make pokemon() be like poke, but also return the old value in the memory location. 2023-11-09 22:48:44 +01:00
Irmen de Jong
f70fa42eac more accurate palette conversion 2023-11-08 01:33:55 +01:00
markjreed
5698de6cf4
feat: requirements.txt for convertsprite.py (#112) 2023-11-08 01:32:41 +01:00
Irmen de Jong
c5a333a904 CX16: diskio.f_write() now uses fast MCIOUT block writes, including hiram bank boundary wrap-over 2023-11-08 01:12:49 +01:00
Irmen de Jong
70436f5dca cx16.vpeek() use VERA_DATA0 instead of 1, to not cause ADDRSEL to be != 0 (interferes with kernal) 2023-11-07 22:09:53 +01:00
Irmen de Jong
ee2888e744 verafx.mult/muls now return upper 16 bits of the result in r0 2023-11-06 21:55:58 +01:00
Irmen de Jong
efe4df92dc optimize when with const value (remove other choices from code) 2023-11-06 00:08:07 +01:00
Irmen de Jong
723ab54f97 optimized all circle routines a little more. Added gfx2/monogfx safe_circle and safe_disc. Warning for when on const value. 2023-11-05 21:29:59 +01:00
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
Irmen de Jong
c319233ddc ir: added preparecall 'meta' instruction for functioncalls 2023-09-18 23:22:03 +02:00
Irmen de Jong
880c0a5da8 allow taking address of array element 2023-09-18 04:37:41 +02:00
Irmen de Jong
ccf6e32bf9 adding setlsb() and setmsb() builtin functions to 6502 codegen 2023-09-17 15:16:47 +02:00
Irmen de Jong
a1874f6f00 adding setlsb() and setmsb() builtin functions to 6502 codegen 2023-09-17 01:48:29 +02:00
Irmen de Jong
95e4490a8a adding setlsb() and setmsb() builtin functions 2023-09-15 02:39:16 +02:00
Irmen de Jong
31c132c2eb several optimizations and compiler error fix for @(&var) and @(&var+1) 2023-09-14 23:04:23 +02:00
Irmen de Jong
00b0ec58b4 update to Antlr 4.13.1 2023-09-14 21:11:55 +02:00
Irmen de Jong
a1d0e5bb65 added list of software to docs 2023-09-13 21:51:48 +02:00
Irmen de Jong
03e0d4b2e8 reducing expression codegen complexity (no longer splitting conditional expressions, and using r9 as temp var) 2023-09-13 01:08:42 +02:00
Irmen de Jong
b500a0d477 c64: added a couple of routines that calculate the correct memory locations for video ram and sprite pointers etc. based on current VIC-II memory setup. 
the examples with sprites, now use it.
 2023-09-08 21:27:38 +02:00
Irmen de Jong
0bbbb12ed2 fix bench8 examples 2023-09-05 23:40:54 +02:00
Irmen de Jong
b570bdaed7 fix codegen for array[i] += float expression 2023-09-05 22:38:52 +02:00
Irmen de Jong
8c0843cc87 fix an invalid 6502 instruction on c64 in certain float assignment 2023-09-05 21:54:52 +02:00
Irmen de Jong
31458ffd81 examples cleanup and improving c64 graphics module (shift bitmap to higher ram area) 2023-09-05 20:39:12 +02:00
Irmen de Jong
c15c10a94e fixed 'unroll CONSTANTEXPR' compiler errors 2023-09-05 01:03:35 +02:00