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1,460 Commits 2 Branches 109 Tags 31 MiB
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629 Commits

Author SHA1 Message Date
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
066233eee8 todos 2020-09-27 22:05:44 +02:00
Irmen de Jong
6f75413c09 some more optimizations in expressions with memreads 2020-09-27 21:43:40 +02:00
Irmen de Jong
e828c013e6 fix word+/-byte errors if byte was unsigned 2020-09-27 20:23:42 +02:00
Irmen de Jong
988459f744 don't generate a byte storage for every single time a register needs saving 2020-09-27 16:26:02 +02:00
Irmen de Jong
7c701bdf3f corrections 2020-09-27 14:14:45 +02:00
Irmen de Jong
446fc35d5c avoid excessive comparisons for certain comparison expressions against zero 2020-09-27 03:55:59 +02:00
Irmen de Jong
84c0685a60 fix faulty comparison optimization 2020-09-27 01:40:12 +02:00
Irmen de Jong
629222f103 larger 2020-09-26 19:59:57 +02:00
Irmen de Jong
680b2df08a just call the asmsub 2020-09-26 19:14:06 +02:00
Irmen de Jong
09bd47f98b > 2020-09-26 19:02:29 +02:00
Irmen de Jong
7f69f9ce4f <= 2020-09-26 18:04:43 +02:00
Irmen de Jong
4179b4e543 all unsigned comparisons 2020-09-26 17:45:35 +02:00
Irmen de Jong
66364554c4 new comparisons testprog 2020-09-26 16:11:47 +02:00
Irmen de Jong
43f2448789 added (u)byte and (u)word '>' 2020-09-26 13:15:03 +02:00
Irmen de Jong
130cee1e70 tweak '<' code 2020-09-26 12:47:40 +02:00
Irmen de Jong
b976360248 fix fallthrough problem with 'when'. Fix too greedy asm optimization that caused conditional jumps to fail sometimes because the condition value wasn't loaded. 2020-09-26 00:22:55 +02:00
Irmen de Jong
225bfc4164 fix 16+8 bit add and sub sign extensions 2020-09-25 22:51:59 +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
14d091e60a crashes :( 2020-09-24 23:50:20 +02:00
Irmen de Jong
2809668ef4 new asm code for (u)word and (u)byte < 2020-09-24 23:08:36 +02:00
Irmen de Jong
bafb86e00b new asm code for (n)equals 2020-09-24 22:28:24 +02:00
Irmen de Jong
f5db31b8ff do..until condition can now refer to variables defined in the loop's inner scope. 2020-09-24 19:26:07 +02:00
Irmen de Jong
e1d0dbed0c do..until condition can now refer to variables defined in the loop's inner scope. 2020-09-23 23:24:32 +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
2b9316c4ff reworked program init logic so that it is included as the first thing inside main.start itself, to allow better stand alone asm 2020-09-23 22:29:21 +02:00
Irmen de Jong
c50cbbb526 typo 2020-09-23 18:50:32 +02:00
Irmen de Jong
b93d9ecd7e memtop cx16 2020-09-23 02:34:49 +02:00
Irmen de Jong
96243db88b refresh compiled examples 2020-09-23 00:29:40 +02:00
Irmen de Jong
4daf75a8cc better checks for invalid %output and %launcher values. Added diskdir examples. 2020-09-23 00:22:36 +02:00
Irmen de Jong
8c63d7cf5b diskdir 2020-09-22 23:22:20 +02:00
Irmen de Jong
6f78a32e64 diskdir 2020-09-22 23:12:43 +02:00
Irmen de Jong
af6731c9c8 preparing version 4.3 2020-09-22 21:50:56 +02:00
Irmen de Jong
9389791d91 created own circle and disc subroutines for cx16 because its rom routine is not yet implemented and just does a BRK 2020-09-22 02:52:09 +02:00
Irmen de Jong
0d5c78e875 introduced graphics module wrapper for cx16 to make even more programs compatible 2020-09-22 02:12:01 +02:00
Irmen de Jong
d1d224b7fc fixed print_f on cx16. Some more examples are now multi-platform. 2020-09-22 01:34:05 +02:00
Irmen de Jong
df995f7bc9 fixed float zp problem on C64, added more zp locations to block list 2020-09-22 01:05:07 +02:00
Irmen de Jong
ffa38955d6 improved scroll_down and scroll_up to use VERA dual data ports instead of a copybuffer 2020-09-22 00:34:43 +02:00
Irmen de Jong
8d82fb6d8f added cx16 txt.scroll_right 2020-09-22 00:00:22 +02:00
Irmen de Jong
306770331a added cx16 txt.scroll_left 2020-09-21 23:39:25 +02:00
Irmen de Jong
d3f433c8cf specify VERA data port to use 2020-09-21 23:04:01 +02:00
Irmen de Jong
cf49cbd1f8 more consistent about the system reset routine 2020-09-21 22:35:07 +02:00
Irmen de Jong
8a99e75299 added cx16 txt.scroll_down 2020-09-21 22:06:48 +02:00
Irmen de Jong
2dbf849c82 added cx16 txt.scroll_up 2020-09-21 21:39:36 +02:00
Irmen de Jong
ba3dce0b4c optimized cx16 txt screen functions to use VERA autoincrement 2020-09-21 19:30:21 +02:00
Irmen de Jong
ca9588380a added cx16 txt.clear_screencolors 2020-09-21 18:42:28 +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
4b747859b3 types of constant values now actually follow their declared const var type 2020-09-20 01:14:53 +02:00
Irmen de Jong
2201765366 mult fixes 2020-09-20 00:17:33 +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
ce9a90f626 updates to make c16txtio more complete 2020-09-19 23:00:47 +02:00
Irmen de Jong
2deb18beb2 tweaks to c64 txtio. Fixed expression evaluation of bitwise invert. 2020-09-19 22:37:24 +02:00
Irmen de Jong
0f7454059c tweaks to c64 txtio 2020-09-19 22:10:33 +02:00
Irmen de Jong
4e74873eae better swap() code 2020-09-19 17:32:29 +02:00
Irmen de Jong
f0cd03d14f removed invalid duplicate name check about subroutine parameters 2020-09-19 16:04:04 +02:00
Irmen de Jong
bc89306dc1 better detection of duplicate variable definitions 2020-09-19 15:46:51 +02:00
Irmen de Jong
d819aa270f test 2020-09-18 23:38:50 +02:00
Irmen de Jong
c376e42092 implemented hidden line removal 2020-09-18 23:15:08 +02:00
Irmen de Jong
63a653cdf0 preparing for hidden line removal 2020-09-18 22:51:44 +02:00
Irmen de Jong
5d900800f2 vardecl value inits must not be shuffled around but stay at their original line at all times 2020-09-18 22:24:26 +02:00
Irmen de Jong
f1ee3b4e60 version 4.2 2020-09-16 23:04:18 +02:00
Irmen de Jong
6395e39d63 avoid generating superfluous '0' variable initializations, and fix erroneous vardecl order shifting 2020-09-16 22:15:06 +02:00
Irmen de Jong
2a6d9d7e31 more optimal codegen for some typecasts 2020-09-15 03:26:57 +02:00
Irmen de Jong
32a7cd31da more optimal codegen for if statements 2020-09-15 00:31:44 +02:00
Irmen de Jong
d110d1cb5f c64 system reset now banks kernel rom back in 2020-09-15 00:10:20 +02:00
Irmen de Jong
48858019b7 added the last of the optimized mul_word asm routines 2020-09-14 23:54:01 +02:00
Irmen de Jong
aff6b1fca5 added some more optimized mul_word asm routines 2020-09-14 23:03:18 +02:00
Irmen de Jong
d260182ef3 added some more optimized mul_byte asm routines 2020-09-14 22:06:40 +02:00
Irmen de Jong
e39a38b0d9 things 2020-09-13 21:04:51 +02:00
Irmen de Jong
1f69deaccd reg_x removal: c64floats 2020-09-13 20:44:55 +02:00
Irmen de Jong
ea8b7ab193 reg_x removal: math.asm and some others 2020-09-13 20:38:50 +02:00
Irmen de Jong
d5e5485d2e fixed estack X corruption in float augmented assignments 2020-09-13 19:44:03 +02:00
Irmen de Jong
97b9c8f320 don't clobber A when trying to save X at functioncall 2020-09-12 19:04:44 +02:00
Irmen de Jong
35aebbc209 optimize unneeded type casts for register args 2020-09-12 02:48:16 +02:00
Irmen de Jong
81f7419f70 fix X register clobbering in asmfunc call, fixed graphics.plot() 2020-09-12 01:23:56 +02:00
Irmen de Jong
2f951bd54d tweaking cobra mk3 2020-09-11 19:46:11 +02:00
Irmen de Jong
18f5963b09 cobra mk3 2020-09-10 01:31:21 +02:00
Irmen de Jong
49a0584c54 added a %target directive 2020-09-09 22:53:34 +02:00
Irmen de Jong
e21aa2c8f0 better naming of the optimized math mult routines 2020-09-09 22:16:37 +02:00
Irmen de Jong
40071b1431 fix compiler crash with adding too many typecasts to args. useless lsb() and msb() are optimized away. 2020-09-09 21:37:56 +02:00
Irmen de Jong
02e29e6990 added some preliminary clobber specs to some cx16 graphics calls, This fixes the 3d cube gfx 2020-09-07 04:06:46 +02:00
Irmen de Jong
1377bed988 fix assembly for cx16 when zp is not basicsafe 2020-09-06 17:58:05 +02:00
Irmen de Jong
8f9f947c42 fix some issues with float const 0.0 and 1.0 2020-09-05 02:07:41 +02:00
Irmen de Jong
13d7f239ab floating point 1.0 no longer referenced from ROM because cx16 doesn't have it. Added some more cx16 examples. 2020-09-05 00:17:58 +02:00
Irmen de Jong
fe4e0e9835 cleanups 2020-08-31 23:00:53 +02:00
Irmen de Jong
809917f13b version 4.1 2020-08-31 21:44:38 +02:00
Irmen de Jong
2b35498370 added CX16 txt.setcc and swirl examples that use it 2020-08-31 21:01:18 +02:00
Irmen de Jong
5eae7a2b93 tweak mandelbrots and c64 graphics plot() doesnt work with XY parameter 2020-08-31 00:36:40 +02:00
Irmen de Jong
364ef3e55c tweak cx16 mandelbrots 2020-08-31 00:03:05 +02:00
Irmen de Jong
e61818f194 tweak cx16 mandelbrots 2020-08-30 19:31:20 +02:00
Irmen de Jong
5d90871789 got floating points working in commanderx16, added txt.color() to set text color 2020-08-30 00:15:18 +02:00
Irmen de Jong
88a9e09918 got floating points working in commanderx16 2020-08-29 23:55:26 +02:00
Irmen de Jong
c50ecf6055 fix for loop asm creation with word loopvar 2020-08-29 02:05:24 +02:00
Irmen de Jong
a18de75da9 fix compiler loop and missing type checks on for loop range values 2020-08-29 01:48:41 +02:00
Irmen de Jong
e112dfd910 implemented signed byte and word division 2020-08-29 00:00:53 +02:00
Irmen de Jong
0b55372b3b cleanup cx16 things and added call signatures. c64graphics moved into built-in libraries. 2020-08-28 21:42:53 +02:00
Irmen de Jong
d97da3bb7b implemented almost all math operations 2020-08-27 20:47:22 +02:00
Irmen de Jong
a77d3c92ad implemented remaining float operations 2020-08-27 19:47:50 +02:00
Irmen de Jong
6d17e5307c fixed typecasting of const arguments once again 2020-08-27 19:06:27 +02:00