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52 commits

Author SHA1 Message Date
Herman Semenov
17ecee1715 Fixed return copies from functions and const ref params 2024-04-02 18:37:00 +03:00
Henrik Rydgård
dd2b1ace88 BlockCache on ARM/ARM64: Allow two more exits 2023-09-26 19:44:05 +02:00
Henrik Rydgård
9db9fec898 VFPU: Some micro-optimizations. Don't fall back to interpreter path for vexp/vlog/vrexp. 2023-06-04 11:28:33 +02:00
Henrik Rydgård
1a2d599942 JIT: Consider the block cache full a few block before it is, to allow space for proxy blocks. 
Should fix the following crash:

Core/MIPS/JitCommon/JitBlockCache.cpp:190

JitBlock &b = blocks_[num_blocks_];
 2023-05-02 21:53:01 +02:00
Unknown W. Brackets
b9fe48f42d Crash: Lookup block numbers more efficiently. 
We only care about the first one in these places anyway.  Also make sure
we don't try to match an invalid block number.
 2022-12-20 21:02:52 -08:00
Unknown W. Brackets
b9de1a44df jit: Reduce some include pollution. 
Usually no need for all of MIPSAnalyst.
 2022-10-27 23:26:44 -07:00
Unknown W. Brackets
00f9707399 jit: Use a hash for invalidate/clear all. 
This should make sceKernelICacheClearAll() more useful.
 2021-12-19 10:40:33 -08:00
Unknown W. Brackets
cae0815095 jit: Avoid using mips identifier directly. 
Apparently this gets defined on mips systems.
 2021-02-26 07:24:58 -08:00
Unknown W. Brackets
6b8f7294b3 Global: Remove ARM64 define. 
Was barely used anymore, and some users are specifying it when it's not
the case, so better to detect consistently.
 2020-08-29 08:45:50 -07:00
Unknown W. Brackets
7910b4029a arm64jit: Track writable and non-writable pointers. 
Switch uses different memory regions.  We can handle this, might as well
cleanup some const abuse.
 2020-05-17 00:15:12 -07:00
Henrik Rydgård
468b830bec Show IR disassembly in JIT Compare screen 2018-01-04 12:23:23 +01:00
Unknown W. Brackets
8c3b0aa89c jit: Skip unlinking blocks on clear. 
Speeds up clear especially when on a WX exclusive platform.
 2017-12-28 11:12:06 -08:00
Henrik Rydgård
6e49341b91 Workaround a shutdown crash by adding a sanity check .. which actually catches stuff. A bit worrying. 2017-01-26 08:43:26 +01:00
Henrik Rydgard
ccce19e14a Fix accidentally truncated comment. 2016-05-01 18:47:32 +02:00
Henrik Rydgard
ffe4c266ef Add CodeBlockCommon base class to remove further arch-specificity in JitBlockCache 
Remove unused ArmThunk.
 2016-05-01 11:40:00 +02:00
Henrik Rydgard
8b450c8034 Merge NativeJit.cpp/h with JitCommon.cpp/h 2016-05-01 11:39:59 +02:00
Henrik Rydgard
5aadce59a2 Move architecture-specific code out of JitBlockCache 2016-05-01 11:39:58 +02:00
Unknown W. Brackets
cd842ac21f Validate blocklinking in icache invalidate all. 
Normally blocks are invalidated on entry.  But when blocklinking is on,
we don't validate on all entries.

This fixes Tales of Rebirth crashes (#7868.)
 2015-07-19 13:08:32 -07:00
Henrik Rydgård
59d0baca93 Add way to print some block bloat stats. 2015-04-11 00:12:56 -07:00
Henrik Rydgard
b309c83973 Initial work on ARM64, based on the ARM jit. 2015-04-06 18:13:01 +02:00
Henrik Rydgård
53ab7ab4b2 Fix FakeJit, start preparing a little for ARM64 2014-12-23 09:36:28 +01:00
Henrik Rydgård
a9be90229a Merge pull request #7140 from AbandonedCart/master 
use libc++ for iOS to avoid additional directives
 2014-12-18 22:38:14 +01:00
Henrik Rydgard
a54e0cf244 Goodbye PowerPC, you can always be resurrected when the time comes 2014-12-16 21:58:38 +01:00
Henrik Rydgard
4ec30d98e1 Port the x86 and ARM emitters over to use the generic CodeBlock class 2014-12-15 22:32:55 +01:00
TwistedUmbrella
3f4d58b0b2 use libc++ for iOS to avoid additional directives 2014-12-05 19:47:02 -05:00
Henrik Rydgard
8f016d3e48 Merge some matrix utils and stuff from the NEON branch 2014-11-29 11:37:45 +01:00
xSacha
88b1c00a67 MIPS: Complete MIPSX rename for buildfix. 2014-11-19 07:55:44 +10:00
xSacha
3172fa22e2 Integrate new MIPS emitter. 2014-11-18 08:40:57 -08:00
Sacha
a0086f6412 Introduce a Fake JIT for generic builds. 2014-11-13 00:09:51 +10:00
Unknown W. Brackets
9d86d3ca9b Use std::unordered_multimaps in a few places. 2014-11-03 08:31:52 -08:00
Unknown W. Brackets
5bb9d32eaa jit: Fix partial invalidation of larger blocks. 
Fixes #7031.
 2014-10-27 19:04:19 -07:00
Unknown W. Brackets
4853a1b7a0 jit: Optimize proxy block lookup from address. 
It was really slow before with enough proxy blocks.
 2014-10-12 17:35:23 -07:00
Unknown W. Brackets
01f9521dc5 jit: Invalidate blocks even if they end unevenly. 
This allows blocks to start and end where ever they need, which should be
good for replacements and for continuing.
 2014-10-12 17:13:04 -07:00
Unknown W. Brackets
90821b761d x86jit: Pad linked exits with breakpoints. 
So that we don't get garbage, and so we see if we end up there.
 2014-10-12 16:00:58 -07:00
Unknown W. Brackets
09b9d2ad81 Keep track of ranges that have emuhack ops. 
So that we can invalidate them smarter.
 2014-07-05 16:25:16 -07:00
Unknown W. Brackets
dc39e75fc1 Oops, forgot about proxy blocks for replace jal. 
Also fix a crash when they are used.
 2014-04-17 01:03:46 -07:00
Henrik Rydgard
58237d976f Fix performance issue in BlockCache due to an instance of std::vector in every block: 
Avoid creating the vector when not necessary.

This was especially noticeable in debug mode.
 2014-03-29 22:26:51 +01:00
Henrik Rydgård
28a518bfa7 Reformat JitBlockCache 2013-12-19 13:34:06 +01:00
Henrik Rydgård
2eb1f89ad0 Rework proxy blocks a bit 2013-12-19 13:31:13 +01:00
Henrik Rydgård
3957b5fb42 Call ProxyBlock in ArmJit too. Plus various cleanup and one more string function. 2013-12-19 11:45:39 +01:00
Henrik Rydgard
1cb7965cb1 Jit feature preparation: Introduce "proxy blocks". 
When these are invalidated, the block they point to gets invalidated too.

Will be useful to implement various types of block merging and function inlining
without affecting correctness of cache clears etc.

Also, with this commit we can now fully inline replaced functions. fabsf() boils
down to 1-2 instructions and the block continues, for example.
 2013-12-19 00:39:49 +01:00
Henrik Rydgard
2d8429ac48 Assorted cleanup in the MIPS emulation 2013-12-10 13:15:16 +01:00
Unknown W. Brackets
5d2ff64252 Support for modified jit-enabled VerySleepy. 
This allows profiling the jit.  Should have zero perf impact when not
in use, since it's entirely triggered by VerySleepy.
 2013-11-30 19:20:21 -08:00
Unknown W. Brackets
394d91371f Avoid clearing the jit cache on savestate. 
Downside: saving state could "fix" some issues with games detecting jit,
which won't happen anymore.

However, it's now faster to savestate.
 2013-09-29 14:26:13 -07:00
Henrik Rydgard
b661ae6c41 Add very simple jit viewer screen to dev menu. Add untested emitter for cvt.f32.f16 & c:o. 2013-09-29 13:41:56 +02:00
Unknown W. Brackets
109ad17ac6 Use a typesafe struct for opcodes. 
Also, correctly read delayslots using Read_Instruction on ARM.
 2013-08-24 15:36:24 -07:00
Henrik Rydgård
a678621caf Merge pull request #3191 from Ced2911/ppc_basic 
ppc support + ppc jit
 2013-08-16 12:16:49 -07:00
Ced2911
1a5c6b59c5 add ppc jit 2013-08-16 14:40:29 +02:00
Unknown W. Brackets
14b719a7ac Make it possible to have more block exits. 2013-08-16 00:12:49 -07:00
Henrik Rydgard
6f4ad05582 Remove some unused code, add some stubs to vfpu jit, some cleanup 2013-04-27 19:35:42 +02:00