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1618 Commits

Author SHA1 Message Date
Irmen de Jong
c8855b2b10 better error msg 2021-01-27 02:40:56 +01:00
Irmen de Jong
a910c0fddb gfx2 highres 4colors 2021-01-27 02:31:20 +01:00
Irmen de Jong
fd55611cac asmsubs: don't use stack for simple lsb/msb/mkword arguments 2021-01-27 01:41:55 +01:00
Irmen de Jong
52f6be2bb0 gfx2: changed screen mode numbering to a more intuitive sequence 2021-01-26 18:17:20 +01:00
Irmen de Jong
dd2c436dc6 tweaked repeat 2021-01-25 23:39:54 +01:00
Irmen de Jong
9f047ba752 palette.set_monochrome() now has 2 arguments: screen and draw color RGB values 2021-01-24 04:15:15 +01:00
Irmen de Jong
cdc6d9aa65 moved cx16 imageviewer into its own git repo. Version 6.0. 2021-01-23 23:49:17 +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
975af4764d remove no longer needed strlen() calls from diskio routines 2021-01-23 22:46:46 +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
f34f9329f1 fixed bug in memcopy 2021-01-23 19:49:53 +01:00
Irmen de Jong
195cd7597d fix pointer-to-pointer assignment 2021-01-23 18:50:46 +01:00
Irmen de Jong
4a81406262 fix diskio rename() and delete() 2021-01-23 17:57:30 +01:00
Irmen de Jong
6f0103398b fix Y register clobbering in pointer access code 2021-01-23 15:24:41 +01:00
Irmen de Jong
055f917a2e fixed missing code for certain memread expressions when casted to uword 2021-01-20 01:30:11 +01:00
Irmen de Jong
4ed7fb771c started pointer access optimization 2021-01-20 00:17:33 +01:00
Irmen de Jong
c328e9018c cx16 assembler was moved into its own github repo 2021-01-18 01:38:33 +01:00
Irmen de Jong
b270f6f713 added cx16.rombank() and rambank(). Select kernal rom in i/o heavy programs for faster disk i/o 2021-01-17 19:16:21 +01:00
Irmen de Jong
5c13918f11 cx16 reset_system() bank selection change 2021-01-17 18:28:43 +01:00
Irmen de Jong
40cc216557 optimize pointer var access if var is already on zeropage 2021-01-16 18:31:37 +01:00
Irmen de Jong
1481f92cb0 optimize memory read expression of ptr + constant index 2021-01-16 17:41:15 +01:00
Irmen de Jong
76d54fbe5c optimize assignment to memory pointer with fixed byte offset 2021-01-15 20:46:47 +01:00
Irmen de Jong
9f72779cdc optimize assignment from memory pointer with fixed byte offset 2021-01-15 20:09:13 +01:00
Irmen de Jong
3dcef89a74 optimize (zp),y instructions for 65c02 to use (zp) 2021-01-15 19:14:35 +01:00
Irmen de Jong
7277c08fa6 added textio.spc(). assem tweaks. 2021-01-14 22:51:09 +01:00
Irmen de Jong
8ac17ae14e fix assem parsing of 4 letter instructions 2021-01-14 18:41:29 +01:00
Irmen de Jong
e0794db33a version 6.0beta 2021-01-13 22:41:11 +01:00
Irmen de Jong
b128b79132 clearer description of memory() 2021-01-13 22:32:17 +01:00
Irmen de Jong
79e6d4b8dd better check for EOF status 2021-01-13 22:11:51 +01:00
Irmen de Jong
a0ec37b35b compiler error for missing return value 2021-01-10 16:36:08 +01:00
Irmen de Jong
506ac8014c fix diskio.f_readline() that skipped first char. It also doesn't leave the end of line char in the string now. 2021-01-10 16:21:25 +01:00
Irmen de Jong
72b4198301 added string.lower() / string.upper() 2021-01-10 15:29:43 +01:00
Irmen de Jong
9fc0c3f849 removed diskio.f_read_exact() - wasn't worth it over f_read() 2021-01-10 14:29:51 +01:00
Irmen de Jong
db314ed903 added diskio.f_readline() 2021-01-10 05:04:56 +01:00
Irmen de Jong
79782ad547 conv.any2uword() changed return value 2021-01-08 22:43:01 +01:00
Irmen de Jong
b4d1d545a8 introduced txt.nl() 2021-01-08 16:56:17 +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
87cee7a0fd check for name conflict with existing block (/module) 2021-01-07 23:28:15 +01:00
Irmen de Jong
61784a03bb removed all string related builtin functions and moved them to separate routines in new 'string' library module 2021-01-07 23:10:29 +01:00
Irmen de Jong
9d9ca0f08d fix bit shifting words by 8. fix type error for signed return types. 2021-01-07 22:50:40 +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
ee7f9d457d text editor configs 2021-01-07 01:56:31 +01:00
Irmen de Jong
bec2224c3d clearer naming 2021-01-07 01:25:50 +01:00
Irmen de Jong
07dd64958f conv.bin2uword, conv.hex2uword, conv.str2uword, conv.str2word more robust and return parsed length in cx16.r15 2021-01-06 00:11:15 +01:00
Irmen de Jong
7d6a0ab256 added conv.any2uword() 2021-01-05 22:28:46 +01:00
Irmen de Jong
dde6919446 allow when choice values to be replaced in ast (const-folding) 2021-01-05 03:49:11 +01:00
Irmen de Jong
54fc9c91ac fix hole in scratch zp allocation of cx16 2021-01-05 03:48:36 +01:00
Irmen de Jong
45c9cc97d9 fix invalid handling of X register functioncall result value 2021-01-05 02:44:55 +01:00
Irmen de Jong
ee9f662016 added MEMTOP2 pseudo kernal routine on cx16 to get the number of RAM banks 2021-01-05 01:48:23 +01:00
Irmen de Jong
3550e1214c fix invalid handling of X register functioncall result value 2021-01-05 01:42:51 +01:00
Irmen de Jong
e6a1442296 sys.wait() no longer resets the jiffyclock to zero 2021-01-03 02:45:25 +01:00
Irmen de Jong
cb65480c6c moved wait() and reset_system() to sys block so they are now unified across c64 and cx16 2021-01-03 02:36:45 +01:00
Irmen de Jong
f0930d8a18 added c64.RDTIM16() utility routine to just get the lower 16 bits of the jiffy clock 2021-01-02 20:59:48 +01:00
Irmen de Jong
5a846bdeb5 fixed invalid integer constant expression evaluation leading to wrong results 2021-01-02 20:33:59 +01:00
Irmen de Jong
edd3a22848 added strfind() 2021-01-02 17:49:58 +01:00
Irmen de Jong
08d44ae553 fix compiler errors 2021-01-02 15:40:24 +01:00
Irmen de Jong
8e927e0b73 nontrivial return value evaluation now via intermediary variable to try to avoid slow stack based evaluation 2020-12-31 22:13:24 +01:00
Irmen de Jong
8e3e996f4a diskio.f_open() now also checks if file exists 2020-12-31 19:27:34 +01:00
Irmen de Jong
b6fa361bcc exit() now also resets the io channels. Optimized diskio data read subroutines. added diskio.f_read_all() 2020-12-31 19:09:29 +01:00
Irmen de Jong
c989abe265 optimize ubyte -> uword type casts more 2020-12-31 01:02:36 +01:00
Irmen de Jong
89230ade7a change in pattern arguments of diskio.list_files() and lf_start_list(): you can now use a simple pattern with ? and * wildcards 2020-12-30 23:34:00 +01:00
Irmen de Jong
b4931c9a1f optimize horzontal_line drawing 2020-12-30 18:58:47 +01:00
Irmen de Jong
ddfcf45d40 added some missing clobbers() specs 2020-12-30 16:59:31 +01:00
Irmen de Jong
ee12236d53 added rect functions 2020-12-30 00:53:13 +01:00
Irmen de Jong
df6698c98f fixed circle and disc geometry 2020-12-30 00:11:42 +01:00
Irmen de Jong
c3b82f2cfa optimized disc() 2020-12-29 23:58:11 +01:00
Irmen de Jong
64c89f1c8f fix circle and disc geometry, added rect and line routines 2020-12-29 23:52:48 +01:00
Irmen de Jong
e09b65ea94 fix gfx2 vertical_line 2020-12-29 23:07:26 +01:00
Irmen de Jong
c81952c356 gfx2 optimizations for vertical lines 2020-12-29 02:13:38 +01:00
Irmen de Jong
f80e462d25 gfx2 optimizations for vertical lines 2020-12-29 01:36:34 +01:00
Irmen de Jong
51f32677b7 gfx2 optimizations for horizontal lines, fix bug in disc drawing 2020-12-29 01:23:14 +01:00
Irmen de Jong
4b366358c4 fix gfx2 color of horiz/vert lines 2020-12-28 01:33:51 +01:00
Irmen de Jong
3378586098 update gradle to 6.7 2020-12-28 00:46:30 +01:00
Irmen de Jong
6777d952c1 fixed crash when loopvar in for loop wasn't defined 2020-12-28 00:30:08 +01:00
Irmen de Jong
6c8b18ddbd fixed crash on cx16 in word to float conversion 2020-12-28 00:19:58 +01:00
Irmen de Jong
69780ecde9 fixed % operator bug 2020-12-28 00:08:22 +01:00
Irmen de Jong
9e2c52e1ec added Cx16 highresbitmap example. added stippled drawing to gfx2 monochrome mode 2020-12-27 23:57:13 +01:00
Irmen de Jong
6cb0e6a936 fixed lsb(value) not working when used in a comparison expression (needed to flip loading of A and Y register with the value) 2020-12-27 18:12:12 +01:00
Irmen de Jong
dd82e550d5 adding rect and fillrect to gfx2 2020-12-27 17:34:25 +01:00
Irmen de Jong
cdcda27d07 adding circle and disc to gfx2 2020-12-27 16:17:06 +01:00
Irmen de Jong
d37d62574c project restructure 2020-12-27 07:21:39 +01:00
Irmen de Jong
f2380457d6 update to new kotlin CLI parser library 2020-12-27 05:04:50 +01:00
Irmen de Jong
efa42d5d96 compiler watch mode is a bit more robust now against crashes during compilation 2020-12-27 03:58:41 +01:00
Irmen de Jong
e17c18b653 fix issues with memory() function, rewrite examples to use it 2020-12-27 03:35:56 +01:00
Irmen de Jong
7607d3d64a check for unexecuted statements in blocks is now done for all blocks, not only main 2020-12-27 03:35:20 +01:00
Irmen de Jong
d7d7147d43 added error message when not using returnvalue of a functioncall 2020-12-27 02:28:40 +01:00
Irmen de Jong
b40e1eabb9 added memory() function for memory slab allocations 2020-12-27 02:28:30 +01:00
Irmen de Jong
3b8e18004c fixed callgraph issue that allocated ALL variables in a (library) module even though some clearly weren't used at all. Variables declared in block level scope in a library are still all allocated / defined due to the nature of a library module with lists of definitions 2020-12-27 01:02:36 +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
170a0183f8 added 'inline' keyword to force inlining of trivial subroutines 2020-12-26 05:34:14 +01:00
Irmen de Jong
c62ff16f8b added gfx2.text_charset() 2020-12-26 03:15:24 +01:00
Irmen de Jong
ab495fe6e1 added gfx2.text() 2020-12-26 02:25:53 +01:00
Irmen de Jong
c2a8dc23d0 R0-R15 register parameter optimization if loaded with byte instead of word 2020-12-25 22:30:40 +01:00
Irmen de Jong
6734ae3c88 imageviewer now uses gfx2 for full-screen graphics. gfx2 promoted to built-in library on the cx16 target. 2020-12-25 17:57:46 +01:00
Irmen de Jong
4c1c595f14 removed requirement of virtual regs R0-R15 to be at start of subroutine params 2020-12-25 15:43:48 +01:00
Irmen de Jong
9002c67639 cleanup of cx16 regs lists 2020-12-25 14:00:07 +01:00
Irmen de Jong
b91aabd3c0 max 16 subroutine params 2020-12-25 03:02:34 +01:00
Irmen de Jong
3307f673f6 optimized cx16.vpoke etc. to be asmsubroutines instead 2020-12-24 07:12:59 +01:00
Irmen de Jong
e0d2b60d8b added diskio.f_read_exact() 2020-12-24 06:24:52 +01:00
Irmen de Jong
80e3a11268 fix faulty word[x]-- , fix invalid stz addressing modes 2020-12-24 04:08:52 +01:00
Irmen de Jong
38a6c6a866 error message for too large repeat iteration count 2020-12-24 03:25:46 +01:00
Irmen de Jong
7d08380c7f added cx16.vaddr() 2020-12-23 05:04:19 +01:00
Irmen de Jong
f0f6150e18 fix problem with reuse of auto-indexer-variables that could result in wrong code for routines using multiple array indexings 2020-12-23 02:30:46 +01:00
Irmen de Jong
dc600cc3ed fix crash when printing Ast for asmsubroutine with multiple return values 2020-12-23 02:03:27 +01:00
Irmen de Jong
ae648b8a0a subroutines can now be defined even within regular code and will not disrupt the generated code anymore (they are moved to the end of their scope by the compiler) 2020-12-23 01:55:47 +01:00
Irmen de Jong
583af3bd4f additional vpoke operations to do or,and,xor in one go without the need for a separate vpeek 2020-12-23 01:02:43 +01:00
Irmen de Jong
d65cfbf093 fixed math.mul_word_40 that was actually doing *80... 2020-12-23 00:54:11 +01:00
Irmen de Jong
118aed2e31 optimized code for 65c02 when setting constant 0 value 2020-12-22 17:59:47 +01:00
Irmen de Jong
d6444bba66 don't remove 'double' assignments that are actually doing something like calling a function 2020-12-22 12:52:55 +01:00
Irmen de Jong
5a2f8fdfe1 asm-subroutines that ONLY return a value in the Carry or Overflow status register can now be used in an assignment to store that value. 2020-12-22 12:44:03 +01:00
Irmen de Jong
bba4f84503 added target() function 2020-12-22 06:13:14 +01:00
Irmen de Jong
684e081399 optimized register save/restore on Cx16 cpu target 2020-12-22 05:59:01 +01:00
Irmen de Jong
96c700ee46 only save A's value if needed for a return value 2020-12-22 05:43:02 +01:00
Irmen de Jong
a40b3134f4 fix clobbering of A when restoring X or Y from stack 2020-12-22 04:52:46 +01:00
Irmen de Jong
c70b4daf87 cleanup obsolete routine 2020-12-22 03:40:44 +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
f1d55c688a cx16 registers should come first in subroutine arg list 2020-12-22 00:59:07 +01:00
Irmen de Jong
d22df22f7d fix examples for cx16 register syntax 2020-12-21 23:45:26 +01:00
Irmen de Jong
061e1be0a4 removed ROM-float optimizations, too troublesome. Fixed LOG2 not being defined on Cx16 as well. 2020-12-21 23:22:02 +01:00
Irmen de Jong
950bc4b937 cx16 virtual registers R0-R15 also available on C64 target (although in a different location in memory) 2020-12-21 21:04:29 +01:00
Irmen de Jong
dcb81e6bea adding CommanderX16 virtual registers language support, rewrite cx16 examples 2020-12-21 20:38:00 +01:00
Irmen de Jong
daaa83ee7d improved parsing of cpu registers (no more crash when invalid register) also adding CommanderX16 virtual registers language support 2020-12-21 19:19:53 +01:00
Irmen de Jong
b7c1450121 upgrade to Antlr 4.9 2020-12-21 19:19:04 +01:00
Irmen de Jong
787f52d1f8 doc 2020-12-21 18:28:10 +01:00
Irmen de Jong
50213f146a undefined symbol errors are no longer reported one at a time but all at once 2020-12-21 13:03:56 +01:00
Irmen de Jong
8b630798d8 documented the subroutine calling convention 2020-12-19 03:18:40 +01:00
Irmen de Jong
52e8a44517 version 5.4 2020-12-15 22:59:02 +01:00
Irmen de Jong
59f33658ad removed the rom path argument for launching the x16emu which made it fail on a non-Linux system 2020-12-15 22:51:10 +01:00
Irmen de Jong
0baa2c8b23 fix oversight in binexpr operand swap that could result in suboptimal code 2020-12-14 21:37:40 +01:00
Irmen de Jong
4977d1fbd5 bit shift expressions are "expanded" to the target value's datatype, now also for subroutine arguments. 
implemented word bit shifts by variable number of bits.
 2020-12-14 20:44:48 +01:00
Irmen de Jong
3b7a92f1b4 adding strcopy() 2020-12-14 17:26:17 +01:00
Irmen de Jong
8b75ceb412 diskio.list_files now has a bigger buffer to store more filenames (around 30-40 max) 2020-12-14 14:29:42 +01:00
Irmen de Jong
c39fc4010d textio.clear_screen() now uses kernal routine to clear the text screen, this also resets the cursor to top left. 2020-12-14 14:28:53 +01:00
Irmen de Jong
8df778a515 fixed crash when importing modules from the same directory as the main program 2020-12-14 13:14:12 +01:00
Irmen de Jong
e221d674d9 pcxviewer done 2020-12-13 01:32:03 +01:00
Irmen de Jong
251f947293 fixed parameter signature for FB_set_8_pixels_opaque() (docs are wrong) 2020-12-12 03:32:01 +01:00
Irmen de Jong
43c0afdea0 fixed strlen() to work on arguments other than just a variable 2020-12-11 23:32:29 +01:00
Irmen de Jong
34babfb5de added diskio.list_files(). ci-viewer now loads all *.ci files it finds. 2020-12-11 22:36:14 +01:00
Irmen de Jong
8dcd49934a added progend() builtin function 2020-12-10 23:33:45 +01:00
Irmen de Jong
bedc3bdb56 allow bit shifting to be as large as the target variable's datatype 2020-12-10 22:49:27 +01:00
Irmen de Jong
83ceb0fde9 optimize various simple cases for '**' (pow) like 2**x => bitshift 2020-12-10 22:37:12 +01:00
Irmen de Jong
1d299c56e0 fix float '**' (pow) on cx16 2020-12-10 22:19:07 +01:00
Irmen de Jong
0d735c2ccc workaround for FB_set_pixels bug 2020-12-10 21:51:32 +01:00
Irmen de Jong
cf1e8b194a fix compiler crash for expressions of the form x = x and y (the logical booleans, not the bitwise) 2020-12-10 03:12:32 +01:00
Irmen de Jong
74e5644f55 working on CI viewer 2020-12-10 03:00:37 +01:00
Irmen de Jong
b5dc5fc615 added iterative file loading to diskio 2020-12-10 00:58:59 +01:00
Irmen de Jong
7549ddcd2b added TODOs for missing assignments 2020-12-10 00:03:20 +01:00
Irmen de Jong
08f0303178 diskio status() now returns the status string instead of printing it 2020-12-10 00:02:21 +01:00
Irmen de Jong
0d7a291b81 regenerated example disk , version 5.3 2020-12-08 23:15:31 +01:00
Irmen de Jong
2265ae9600 optimized setting word values into array if index is fixed number 2020-12-08 22:54:20 +01:00
Irmen de Jong
cba502e87a fixed crash when trying to assign a string literal to an array element in a string-array 2020-12-08 22:27:42 +01:00
Irmen de Jong
ac94236614 fixed compiler crash when declaring a str(pointer) array without initializer 2020-12-08 22:19:11 +01:00
Irmen de Jong
ddf1be2a13 status condition couldn't properly be tested because restoring the X register clobbers the status flag 2020-12-08 22:15:07 +01:00
Irmen de Jong
b7694686c2 optimized code for branches containing just a goto or break statement 2020-12-08 22:00:52 +01:00
Irmen de Jong
63332c0530 fix wrong branch instructions for some if_xxx 2020-12-08 21:29:40 +01:00
Irmen de Jong
8a504f8eee fixed compiler crash: when passing the name of a subroutine instead of an array or string to an UWORD parameter 
now allows taking the address of a subroutine &routine
 2020-12-08 21:17:31 +01:00
Irmen de Jong
106fc5daa4 tweak 2020-12-08 03:39:45 +01:00
Irmen de Jong
7accb73993 iterative file listing instead 2020-12-08 03:34:45 +01:00
Irmen de Jong
e9aa6a0956 TODOs 2020-12-08 02:20:24 +01:00
Irmen de Jong
df20467e03 completed diskio file lister 2020-12-08 02:16:41 +01:00
Irmen de Jong
ecbd9d739e completed diskio file lister 2020-12-08 01:34:08 +01:00
Irmen de Jong
8af17c295a fixed diskio directory block sizes 2020-12-08 01:02:38 +01:00
Irmen de Jong
329b28cad1 making diskio.listfiles 2020-12-07 23:49:34 +01:00
Irmen de Jong
452c29574d added optimized mul 320 routine 2020-12-07 22:55:16 +01:00
Irmen de Jong
260bcd3a55 added syntax error for non-constant array size declaration 2020-12-06 17:02:56 +01:00
Irmen de Jong
6b5211ad12 tweak word shift unroll 2020-12-06 08:36:19 +01:00
Irmen de Jong
a92ec14989 use 'stz' more often on 65c02 cpu (cx16) 2020-12-06 08:30:13 +01:00
Irmen de Jong
b3348eb22b formatting 2020-12-06 07:52:58 +01:00
Irmen de Jong
4b53641e1d optimized text screen clear/fill and scrolling on c64 2020-12-06 01:16:31 +01:00
Irmen de Jong
00071d53d5 optimized disc (filled circle) drawing on c64, fixed off by 1 disc width in cx16 version 2020-12-06 00:33:32 +01:00
Irmen de Jong
6902834568 remove dummy argument for txt.scroll_XXXX() functions on cx16 2020-12-06 00:19:47 +01:00
Irmen de Jong
fa2d87f3dd optimized disc (filled circle) drawing on cx16 2020-12-06 00:01:19 +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
6f74fb49bd added c64colors module. added vpeek/vpoke to cx16 syslib. koalaviewer example now uses better c64 color palette. 2020-12-03 18:14:49 +01:00
Irmen de Jong
3e63a29c59 diskio now properly closes files after a load or save 2020-12-03 16:01:58 +01:00
Irmen de Jong
261c0fc9b6 started adding syntax highlighting files 2020-12-02 20:48:50 +01:00
Irmen de Jong
895b30f7e5 version 5.2 2020-12-01 22:49:08 +01:00
Irmen de Jong
b985604e22 slight tweak to word bitshift for large shift values 2020-12-01 22:48:02 +01:00
Irmen de Jong
f7953e4ef3 fix float comparison error that creeped in with no longer using the stack for that 2020-12-01 22:19:03 +01:00
Irmen de Jong
63483d1f0e warnings, errors and todos 2020-12-01 03:24:06 +01:00
Irmen de Jong
8b981f03bf optimized reg_lesseq_w (word <= word) to avoid using extra zp word, by swapping operands 2020-12-01 02:09:48 +01:00
Irmen de Jong
d0d0910bf2 corrected greatereq_w (word >= word) 2020-12-01 01:57:12 +01:00
Irmen de Jong
b8bda867b6 optimized reg_lesseq_w (word <= word) 2020-11-30 02:26:00 +01:00
Irmen de Jong
05d3a2450c optimized reg_less_w (word < word) 2020-11-30 01:53:44 +01:00
Irmen de Jong
d40788adfa optimized in-place array element modification to use simpler assignment asm code 2020-11-28 00:44:38 +01:00
Irmen de Jong
83fbf86b1c no longer generate double assignment to the indexer var for in-place modifying array variable 2020-11-27 23:46:01 +01:00
Irmen de Jong
e876008427 tiny tweak of typecasting str to uword 2020-11-26 19:21:07 +01:00
Irmen de Jong
a74403c347 float typecasts optimization 2020-11-26 01:52:48 +01:00
Irmen de Jong
2f4c6c8697 float typecasts optimization 2020-11-26 01:39:27 +01:00
Irmen de Jong
238d8197f5 byte/word typecasts optimized even further to just use cpu registers (and fixed sign extending AY) 2020-11-26 01:33:45 +01:00
Irmen de Jong
53a600d87b fix typecasting of signed byte to signed word in a variable 2020-11-25 22:33:41 +01:00
Irmen de Jong
2a0ffaf45d started to optimize typecasts to use translateExpression() less 2020-11-25 00:17:42 +01:00
Irmen de Jong
936b046ed9 optimize word [operator] byte, without translateExpression() 2020-11-24 23:41:10 +01:00
Irmen de Jong
378dcfe351 fix computation error of word - byte 2020-11-24 22:23:16 +01:00
Irmen de Jong
0a330b9288 warmings 2020-11-24 22:21:54 +01:00
Irmen de Jong
a88b40d6c1 fix stack corruption with bitshifts 2020-11-24 21:58:14 +01:00
Irmen de Jong
09f25ffbd9 optimized in-place memory var modification, not using translateExpression() 2020-11-24 21:41:44 +01:00
Irmen de Jong
ab1232d742 optimized in-place float var modification, not using translateExpression() 2020-11-24 01:09:24 +01:00
Irmen de Jong
a7f56fe0fc remaining float comparisons with expression now without translateExpression() 2020-11-24 00:35:30 +01:00
Irmen de Jong
58a9452c36 fixed the YSCROLL graphics mode on the C64 (mistake in 5.1) 2020-11-23 23:05:51 +01:00
Irmen de Jong
6d8c4f403f updated Kotlin version to 1.4.20, updated targeted JDK version to 11 (LTS) 2020-11-23 22:28:24 +01:00
Irmen de Jong
88b80fed90 returning float values now via fac1 instead of stack 2020-11-23 22:14:45 +01:00
Irmen de Jong
acdbd0c391 todos for next version 2020-11-22 19:18:57 +01:00
Irmen de Jong
122796fbba version 5.1 2020-11-22 18:36:04 +01:00
Irmen de Jong
510ca042c9 stack tested for most example programs 2020-11-22 18:35:43 +01:00
Irmen de Jong
125f6205f2 optimizing assigning an array value to a var 2020-11-22 17:44:55 +01:00
Irmen de Jong
8136f3df5c float-const comparison optimizations 2020-11-22 16:54:02 +01:00
Irmen de Jong
38d06a7e94 optimized float var comparison without translateExpression() 2020-11-22 15:05:45 +01:00
Irmen de Jong
49db10539a optimized float var equality comparison without translateExpression() 2020-11-22 14:33:03 +01:00
Irmen de Jong
8efe4c6267 Fixed compiler watch to work with multiple compilation modules 2020-11-22 13:11:33 +01:00
Irmen de Jong
04d8bb8fbf Fixed compiler watch flag crashing when not used on a subdirectory. Fixes #20 2020-11-22 12:07:14 +01:00
Irmen de Jong
08aa13c90c rnd() functions marked as having (internal) side effect 2020-11-22 02:09:32 +01:00
Irmen de Jong
d1febc0208 all in-place byte assignments now without translateExpression() 2020-11-22 01:38:53 +01:00
Irmen de Jong
5980e58ac6 word comparison jumps now without translateExpression() 2020-11-22 01:15:05 +01:00
Irmen de Jong
e1dc283d4b byte comparison jumps now without translateExpression() 2020-11-21 23:31:26 +01:00
Irmen de Jong
8be234973c rollback failed optimization of memory expressions (code size got too large) 2020-11-21 19:09:02 +01:00
Irmen de Jong
7def8ff2cd beginning to optimize comparisons more 2020-11-21 18:44:17 +01:00
Irmen de Jong
7e0f7ba438 todos 2020-11-20 23:46:14 +01:00
Irmen de Jong
fefd9b52a8 fix for loop with signed byte loopvar over non-const 2020-11-20 22:54:24 +01:00
Irmen de Jong
afd155ac4f optimize for loops over non const range, without translateExpression() 2020-11-20 22:44:16 +01:00
Irmen de Jong
ee724eb4f1 float variable casts without translateExpression() 2020-11-19 22:58:38 +01:00
Irmen de Jong
2f1f20ea11 rename 2020-11-19 00:28:49 +01:00
Irmen de Jong
063bcf17d8 various inplace modification for word vars now without translateExpression() 2020-11-19 00:08:10 +01:00
Irmen de Jong
72509eef44 inplace modification for memory now without translateExpression() 2020-11-18 23:23:06 +01:00
Irmen de Jong
2da28864e9 inplace not and invert for memory now without translateExpression() 2020-11-18 23:13:07 +01:00
Irmen de Jong
4278f64682 fixed invalid value push for memreads with expression 2020-11-18 22:45:04 +01:00
Irmen de Jong
59ae3c3fcd << and >> for byte values slightly optimized, no longer use translateExpression(). preparing for more operator optimizations. 2020-11-18 01:27:02 +01:00
Irmen de Jong
7fa21fbdff @(...) in an expression is now more efficient, without translateExpression() 2020-11-18 00:58:04 +01:00
Irmen de Jong
e95af7498e comparing function call result to 0 now more efficient, without translateExpression() 2020-11-18 00:05:48 +01:00
Irmen de Jong
79c75adac1 repeat and when without translateExpression() 2020-11-17 23:52:13 +01:00
Irmen de Jong
d212f69d89 ++/-- and @Pc without translateExpression() 2020-11-17 23:40:42 +01:00
Irmen de Jong
edf5e69d39 optimized swap() 2020-11-15 18:04:54 +01:00
Irmen de Jong
574eb0d174 refactoring asmassignment code blocks into utility functions 2020-11-15 17:44:47 +01:00
Irmen de Jong
8bd4914e2f fix stack error for float casts 2020-11-15 17:34:27 +01:00
Irmen de Jong
5ebaaff64b refactoring asmassignment code blocks into utility functions 2020-11-15 15:07:55 +01:00
Irmen de Jong
5c9e0c9f51 emit extra nop for breakpoints so vice label list works again (requires 64tass 1.55.2257 or newer!) 2020-11-15 14:31:06 +01:00
Irmen de Jong
d29ce78c86 todos and version 2020-11-10 22:44:48 +01:00
Irmen de Jong
94bc9d7a69 string compare in expression no longer via stack args 2020-11-10 21:48:28 +01:00
Irmen de Jong
e8faec0932 re-introduced more aggressive binexpr splitting optimization 2020-11-10 21:17:33 +01:00
Irmen de Jong
4825b4dc68 fix passing address of pass-by-reference assignment to a UWORD 2020-11-10 00:35:24 +01:00
Irmen de Jong
8d0607ef58 fix missing float casts 2020-11-09 23:57:50 +01:00
Irmen de Jong
225295a7d8 fix float casts 2020-11-09 01:18:22 +01:00
Irmen de Jong
4cd74daf53 float eval result var added, but some examples are broken 2020-11-08 18:54:02 +01:00
Irmen de Jong
d0bd2f522c rol and ror 2020-11-07 00:56:54 +01:00
Irmen de Jong
661c757236 fix string compare in expressions 2020-11-06 22:59:56 +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
1eecdd6fa3 fix error when taking address of struct var 2020-11-05 02:39:04 +01:00
Irmen de Jong
800b5b2a43 cleaning up and correcting cc for builtin functions 2020-11-05 02:29:33 +01:00
Irmen de Jong
9d17421c66 implemented the arithmetic functions with new cc. fixed sgn(). 2020-11-04 02:27:29 +01:00
Irmen de Jong
0edd50e956 implemented cc for abs() 2020-11-03 23:01:23 +01:00
Irmen de Jong
288d4f08b3 implemented cc for integer sin and cos variants 2020-11-03 22:42:59 +01:00
Irmen de Jong
526e4b8bdc fix faulty binexpr splitting 2020-11-03 21:31:08 +01:00
Irmen de Jong
e0c5ccc16b begun with converting builtin functions to new call convention 2020-11-02 23:00:20 +01:00
Irmen de Jong
ebc2c614d7 use non-stack call conv for builtin functions 2020-11-02 19:59:27 +01:00
Irmen de Jong
29f5a85158 callconv 2020-11-01 19:25:23 +01:00
Irmen de Jong
8af2380a47 pair 2020-11-01 18:00:20 +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
e05ea887f6 implement proper returning of float values via FAC1 2020-11-01 06:27:17 +01:00
Irmen de Jong
95c0425151 improved sqrt16 2020-11-01 05:45:49 +01:00
Irmen de Jong
e7b75d591c assigning float results from functions (from FAC1) 2020-10-31 01:22:19 +01:00
Irmen de Jong
99f7d469f4 assigning string result from subroutine 2020-10-30 22:22:06 +01:00
Irmen de Jong
5f337a0bd9 fix typecheck of multiple returnvalues 2020-10-30 21:45:37 +01:00
Irmen de Jong
87862f772a better handling of inferred type errors 2020-10-30 21:24:49 +01:00
Irmen de Jong
3ab641aa21 removed @stack in subroutine args and returnvalues, can only use variables or registers now 2020-10-30 15:02:42 +01:00
Irmen de Jong
3efa8da8e0 made versions of various builtin funcs returning value in registers 2020-10-30 14:35:20 +01:00
Irmen de Jong
3e28ed4fe4 mader versions of abs() and sgn() returning value in register 2020-10-28 22:56:13 +01:00
Irmen de Jong
44949460ed change for subroutine return values via registers instead of stack 2020-10-28 00:29:34 +01:00
Irmen de Jong
83cc19ad6f preparing for subroutine return values via registers instead of stack 2020-10-23 20:56:10 +02:00
Irmen de Jong
66bb98c479 fixed bugs in code assigning values from eval stack 2020-10-23 03:45:09 +02:00
Irmen de Jong
ff3f985658 refactoring 2020-10-22 23:41:16 +02:00
Irmen de Jong
3eaf111e7d added 'slowwarn' cli option 2020-10-20 21:38:37 +02:00
Irmen de Jong
30da26b9a9 tackling problem of invalid reuse of auto indexer var 2020-10-20 21:23:43 +02:00
Irmen de Jong
e35ad0cc8f code cleanups 2020-10-20 17:54:16 +02:00
Irmen de Jong
1a36302cf1 rest of optimizations following simplification of array indexer 2020-10-19 23:57:00 +02:00
Irmen de Jong
82a28bb555 extra attempt to simplify add and subtract with negative numbers 2020-10-19 23:01:32 +02:00
Irmen de Jong
c1ce0be451 slightly optimize expression code for most common cases +/- 1 , */div 2 2020-10-19 22:50:38 +02:00
Irmen de Jong
c0a5f8fef0 removed double mul code 2020-10-19 21:32:44 +02:00
Irmen de Jong
702cf304d0 implemented missing swap() operations 2020-10-19 21:26:11 +02:00
Irmen de Jong
4dee8b6048 remove superfluous value eval 2020-10-19 02:38:26 +02:00
Irmen de Jong
ec665e0cc1 fixed incorrect removal of certain assignments that are NOT double 2020-10-19 02:16:23 +02:00
Irmen de Jong
aec3b82476 fixed bitshifting by more than the number of bits in the value 2020-10-19 02:05:01 +02:00
Irmen de Jong
e83796b5b9 fixed bit shifting by 0. optimized bitshifting code. 2020-10-18 17:12:52 +02:00
Irmen de Jong
8eb69d6eda vardecl with initializer expression are now optimized again (unless floats) 2020-10-18 16:15:05 +02:00
Irmen de Jong
b9706a180b fix array indexer bug 2020-10-18 13:49:53 +02:00
Irmen de Jong
8aeb8a9bb7 reintroduce expressions for array indexing 2020-10-18 13:33:11 +02:00
Irmen de Jong
8f2e166a22 annotated some high prio todos 2020-10-17 22:57:54 +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
157484d94b adapted p8 code to restricted array indexing 2020-10-17 19:57:55 +02:00
Irmen de Jong
7626c9fff7 only allow array indexing via a number, or a variable (eliminate complex expression calcs for array indexing, force explicit use of an index variable) 2020-10-17 19:57:55 +02:00
Irmen de Jong
1f55f9fc49 removed 2 problematic ZP locations for the C64 2020-10-17 19:57:10 +02:00
Irmen de Jong
7cb4100419 string can be compared directly (uses strcmp() automatically in asm) 2020-10-17 02:01:00 +02:00
Irmen de Jong
2d3b7eb878 started making string compares use strcmp() automatically 2020-10-17 01:11:01 +02:00
Irmen de Jong
4d01a78731 introduced strcmp() builtin function 2020-10-16 19:00:06 +02:00
Irmen de Jong
a03e36828a fixed lines in assembly source optimizer 2020-10-16 01:48:03 +02:00
Irmen de Jong
9fb8526136 added conv.bin and hex string to number 2020-10-15 23:47:10 +02:00
Irmen de Jong
26fc5ff5e2 preparing conv.bin and hex string to number 2020-10-15 23:10:28 +02:00
Irmen de Jong
5060f0bb19 fixed assigning a memory byte from an array 2020-10-15 22:15:00 +02:00
Irmen de Jong
4d68b508a2 proper error if variable name is the same as its subroutine or block (that would create naming problems in the assembly code) 2020-10-15 20:48:18 +02:00