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3,952 Commits 2 Branches 109 Tags 31 MiB
a98cb50d55
Commit Graph

141 Commits

Author SHA1 Message Date
Irmen de Jong
a98cb50d55 Revert "ir: SCC now sets all bits to 1 (or 0)" 
This reverts commit 7245aece4f.
 2023-07-09 23:16:13 +02:00
Irmen de Jong
7245aece4f ir: SCC now sets all bits to 1 (or 0) 2023-07-08 23:16:01 +02:00
Irmen de Jong
5037033fcf ir: EXT and EXTS opcodes now have 2 registers to avoid type clash 2023-07-08 22:42:11 +02:00
Irmen de Jong
d26967a87d ir doc 2023-07-07 22:35:05 +02:00
Irmen de Jong
334d382bfa ir: JUMPI instruction added to support indirect jumps 2023-07-07 19:10:39 +02:00
Irmen de Jong
3126959576 ir: several fixes 2023-07-07 16:53:32 +02:00
Irmen de Jong
02e51d8282 ir: fix initial chunk linking 2023-07-07 00:30:56 +02:00
Irmen de Jong
6d1fdf1ba6 upgrade to Kotlin 1.9.0 2023-07-06 23:03:47 +02:00
Irmen de Jong
f9200a2b75 fix IR loader for romsub calls (calls to an address) 2023-07-02 23:41:15 +02:00
Irmen de Jong
7ee162d98b preparing version 9.0 2023-06-05 19:47:00 +02:00
Irmen de Jong
380f557c45 vm: implement split incr/decr 2023-06-03 22:22:13 +02:00
Irmen de Jong
bfaad1388c IR: handle split arrays without new custom opcodes 2023-06-03 01:51:02 +02:00
Irmen de Jong
3ac9036c79 more split array stuff for 6502 2023-05-27 22:44:45 +02:00
Irmen de Jong
c94e292176 more split array stuff 2023-05-27 12:47:11 +02:00
Irmen de Jong
52a77db60f adding split array type 2023-05-26 19:11:07 +02:00
Irmen de Jong
300e2fe9f8 IR: wrong attempt at optimizing register usage by reusing registers inside different code chunks 2023-05-18 21:57:21 +02:00
Irmen de Jong
91e1643627 update 3rd party libraries 2023-05-18 11:47:30 +02:00
Irmen de Jong
91421b0c62 IR handy sequence shortcut functions 2023-05-18 11:32:20 +02:00
Irmen de Jong
b43223cb7a added clamp() builtin function and floats.clampf() 2023-05-17 23:12:58 +02:00
Irmen de Jong
88ce9300bc fix parse cpureg in IR regspec 2023-05-14 21:02:40 +02:00
Irmen de Jong
0e3d75cfeb move irType() to intermediate module 2023-05-14 20:44:32 +02:00
Irmen de Jong
630c8a5faa IR: fix romsub encoding 2023-05-14 18:08:06 +02:00
Irmen de Jong
905921a684 IR: new (sys)call instructions that encapsulate the full subroutine call 
to fix the bugs resulting from nesting subroutine calls (as param to another call etc)
 2023-05-14 15:20:25 +02:00
Irmen de Jong
bff3c4f95c IR now converts IRInlineAsmChunk (of type IR) into regular code chunks directly. 
.p8ir files usually won't contain <INLINEASM> nodes any longer
 2023-05-09 21:04:31 +02:00
Irmen de Jong
97df33ab1a IR: fix byte to word assignment not doing value extension 2023-05-08 22:47:00 +02:00
Irmen de Jong
add8a777d8 IR: binarydata fixes 2023-05-03 22:31:04 +02:00
Irmen de Jong
f465b2e2a0 some improvements to IR peephole optimizer 2023-05-02 00:29:04 +02:00
Irmen de Jong
0bea721c2e docs 2023-04-27 01:26:25 +02:00
Irmen de Jong
efd7d6f0c0 tweak IR call args setting now via special SETPARAM instruction 2023-04-14 02:10:39 +02:00
Irmen de Jong
b55be093be tweak IR 2023-04-11 22:48:20 +02:00
Irmen de Jong
7c1d5cadd7 fix sort and reverse on strings on 6502 codegen 2023-04-10 19:33:24 +02:00
Irmen de Jong
dd1592b03b ir syscalls args via stack instead of fixed r65500+ 2023-04-10 18:02:37 +02:00
Irmen de Jong
9b37ac483f vm fix str to word conversion 
ir SYSCALL puts result(s) on value stack,  instead of on hardcoded r0, r1
 2023-04-10 16:26:42 +02:00
Irmen de Jong
090820958e ir divmod returns its results on valuestack, to keep consistency with the rule that only 1 register can be a returnvalue 2023-04-10 15:26:30 +02:00
Irmen de Jong
ac21e1be5c vm syscall instruction no longer fixed to r0 2023-04-10 13:44:05 +02:00
Irmen de Jong
5196443b26 fix 2023-04-10 12:16:52 +02:00
Irmen de Jong
c8531cbeb1 remove unused variables from IR output 2023-04-09 23:09:30 +02:00
Irmen de Jong
9b952fbc44 tweaking IR instruction set branch instructions 2023-04-09 22:17:19 +02:00
Irmen de Jong
ccdf05e922 tweaking IR instruction formats 2023-04-09 16:12:16 +02:00
Irmen de Jong
c3d74f2ae9 fix golden ram area for x16, remove romsub restriction 
note: romsubs still won't work in the VM but at least they compile again
 2023-04-08 00:40:52 +02:00
Irmen de Jong
f47498888c optimize imports 2023-04-07 22:34:23 +02:00
Irmen de Jong
5665a7f0cb also track ir reg types 2023-04-07 22:24:17 +02:00
Irmen de Jong
d936568b76 added divmod() and divmodw() builtin functions to efficiently compute division and remainder in a single call 2023-03-29 23:46:44 +02:00
Irmen de Jong
1fa2e2e37d 3rd party library versions upgrades 2023-03-26 21:36:21 +02:00
Irmen de Jong
199adbbcf0 IR: don't allow to have 2 same registers on instructions 2023-03-14 00:45:41 +01:00
Irmen de Jong
78a097585d new IR call and return instructions to deal with returnregisters 2023-03-12 21:54:59 +01:00
Irmen de Jong
39132327cc added optimizer for IR code 
with two very simple optimizations
 2023-03-12 20:30:51 +01:00
Irmen de Jong
589948c7f4 fix IR translateIfElseNonZeroComparison for ints + floats 2023-03-07 23:07:51 +01:00
Irmen de Jong
95f498ba9b fix IR translateIfElseZeroComparison for ints + floats 2023-03-07 21:26:34 +01:00
Irmen de Jong
fd07ae5225 fix various IR file and symboltable issues 2023-03-07 19:40:11 +01:00