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58 commits

Author SHA1 Message Date
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6cc84ffdbb jit: fix invalidation of blocks with only jr. 
We need to expand the range not to the latest exit, but to the size of the
block.
 2015-02-28 15:09:41 -08:00
Henrik Rydgard
2f6216d787 Fix bug in CwCheat icache invalidation. Fixes #7430 2015-02-04 10:56:38 +01:00
sum2012
f659e60c8d Fix Yu-Gi-Oh 6 crash with edit card in Android version 
This revert part of
74d8a9bdba
 2015-01-13 22:01:02 +08:00
Henrik Rydgård
53ab7ab4b2 Fix FakeJit, start preparing a little for ARM64 2014-12-23 09:36:28 +01:00
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326c298207 armjit: Fix BKPT on simple exits. 
If we get lucky and write a single-op destination address, we only emit
one op.  So we have to check the next op before overwriting.
 2014-12-22 22:56:15 -08:00
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
Henrik Rydgard
05a8e2e35d Some work towards being able to build two JITs together 
This will be useful for testing/debugging, but not there yet.
 2014-12-13 21:13:54 +01:00
Henrik Rydgard
8ad1ea4c84 Split JitCommon.h so that you can include it without getting the "NativeJit" definition 2014-12-13 21:13:28 +01:00
Henrik Rydgard
51d55bd645 Namespacing cleanup (it's bad to do "using namespace" in a header) 2014-12-07 14:44:15 +01:00
Henrik Rydgard
74d8a9bdba Clean up after the block linker. armdis: add BKPT 2014-11-17 21:21:34 +01:00
Sacha
a0086f6412 Introduce a Fake JIT for generic builds. 2014-11-13 00:09:51 +10:00
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ad6b176e11 Naturally, modern C++ would not build on Symbian. 2014-11-03 08:56:45 -08:00
Unknown W. Brackets
61c21340fb Warning fixes. 2014-11-03 08:34:34 -08:00
Unknown W. Brackets
9d86d3ca9b Use std::unordered_multimaps in a few places. 2014-11-03 08:31:52 -08:00
Unknown W. Brackets
258b7c9a7c jit: Use the end just to be safe. 
In case clearing near the end of a block.
 2014-10-27 19:05:52 -07:00
Unknown W. Brackets
5bb9d32eaa jit: Fix partial invalidation of larger blocks. 
Fixes #7031.
 2014-10-27 19:04:19 -07:00
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0c1dcfeacf Avoid comparing invalidated iterators. 2014-10-22 00:50:39 -07:00
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65ecc9a464 jit: Use an exclusive end in the block map. 
Simpler, was not consistent before, oops.
 2014-10-21 11:52:19 -07:00
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ef6d583542 x86jit: Oops, don't pad INT3s in prelinked blocks. 
Fixes #7007.
 2014-10-15 22:07:56 -07:00
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040a6d1745 jit: Improve performance of clearing jit. 2014-10-12 19:00:03 -07:00
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e6373aaed9 jit: Remove from the block map more carefully. 2014-10-12 17:47:07 -07:00
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2e81a38892 jit: Fix a possible infinite loop in invalidation. 2014-10-12 17:46:54 -07:00
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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
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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
Henrik Rydgard
808f05da89 (Partially) slip thin3d underneath DrawBuffer. 2014-08-22 20:54:53 +02:00
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09b9d2ad81 Keep track of ranges that have emuhack ops. 
So that we can invalidate them smarter.
 2014-07-05 16:25:16 -07:00
Henrik Rydgård
585050de27 Fix crash in block cache 2014-05-27 22:02:20 +02:00
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95dcadb6ae Ignore when a proxied block points to erased mem. 
Happens for example when a new module is loaded, sometimes.
 2014-05-04 01:25:19 -07:00
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7326c6e716 Fix a race condition on shutdown with hashmap. 
Also, always need to init the blocks, they are not zero initialized.
 2014-04-20 21:44:10 -07:00
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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 Rydgard
ef6e6083dc Including <cstddef> here was reported to fix a build problem. 2014-02-07 23:05:03 +01:00
lioncash
aaf834c032 Fix the destruction proxy blocks in DestroyBlock() in JitBlockCache.cpp. 
Prior to this, it was possible for the wrong block to be deleted multiple times.
 2014-02-03 14:40:37 -05:00
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
Henrik Rydgard
f696650437 Implement vasin (fastasin5 from unittest) in ARM jit, add a sanity check. 2013-12-01 14:14:04 +01:00
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5ba94aa939 Correct jit block size for profiling. 2013-12-01 02:34:37 -08:00
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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
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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
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14bcca1f53 Fix InvalidateICache() breaking binary searching. 2013-09-01 00:32:42 -07:00
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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
Unknown W. Brackets
7b7801d59a Switch to including Windows.h from an intermediate. 
This makes it easier for Xbox which uses a separate header.
 2013-07-28 21:04:19 -07:00