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3030 Commits
Author SHA1 Message Date
Franz-Josef Haider 8943a9a369 Jit: Add missing call to InitBLROptimization for extra performance 2023-05-23 23:49:29 +03:00
Franz-Josef Haider 68aab70c75 Jit: Fix block map fallback in Arm64 case. 2023-05-23 23:20:08 +03:00
Franz-Josef Haider 859da32a6c Jit: Improve block lookup performance through a shm memory segment. 
By using a shm memory segment for the fast_block_map that is sparsely
allocated (i.e. on write by the OS) instead of a statically allocated
array we can make the block lookup faster by:
* Having a bigger space available for lookup that doesn't take up
  too much memory, because the OS will only allocate the needed
  pages when written to.
* Decrease the time spent to lookup a block in the assembly dispatcher
  due to less comparisions and shorter code (for example the pc check
  has been entirely dropped since only the msrBits need to be validated).

When the JIT block cache is full the shm segment will also be released
and reallocated to avoid allocating too much memory. It will also be
reset when the instruction cache is flushed by the PPC code to avoid
having stale entries.

Also fallback to the original method in case the memory segment couldn't
be allocated.
 2023-05-20 16:26:55 +03:00
Admiral H. Curtiss 8c67083c87 Merge pull request #11813 from lioncash/insert 
PPCSymbolDB: Use emplace() where applicable
 2023-05-09 18:48:06 +02:00
Lioncash 2561028b91 PPCTables: Remove unnecessary includes 
Gets rid of a lingering dependency on the interpreter in common code and
a bunch of indirect inclusions.
 2023-05-03 21:47:10 -04:00
JosJuice 2319210d85 Merge pull request #11810 from lioncash/jitreg 
Common/JitRegister: Move interface into Common namespace
 2023-05-03 17:43:01 +02:00
Lioncash 15d1ae3a8a SymbolDB: Add constructors to Symbol 
Allows for much more convenient in-place construction.
 2023-05-02 16:04:47 -04:00
Lioncash a14d8003f4 PPCSymbolDB: Use emplace() where applicable 
Avoids default constructing an entry in the map that just gets
immediately overwritten. Also gets rid of some redundant map lookups.
 2023-05-02 15:51:52 -04:00
Lioncash 56775e4901 JitInterface: Remove global system accessor 
We can use JitInterface's system member variable to avoid needing this
 2023-05-02 15:21:58 -04:00
Lioncash 4db186f9ff Common/JitRegister: Move interface into Common namespace 
Makes the namespace consistent with other common utilities.
 2023-05-02 12:00:05 -04:00
get 0948f0ef69 Fix PPCCache savestate behavior 
PR #11183 regressed the lookup table reconstruction and, for some reason, added an else clause that clobbered the dCache whenever dCache emulation is turned on.
 2023-04-23 00:53:01 -05:00
Pokechu22 8fbfee03ab Merge pull request #11764 from Minty-Meeo/ppc-cache-extendo-ram 
Do not use magic numbers for RAM sizes/masks in PPCCache
 2023-04-22 12:44:34 -07:00
get 9ba26670b8 Do not use magic numbers for RAM sizes/masks in PPCCache 
Memory Override + Write-Back Cache emulation = game crash
 2023-04-20 19:32:35 -05:00
Admiral H. Curtiss 2e7f0d002e Merge pull request #11760 from Minty-Meeo/embracing-nullptr 
Embrace nullptr over NULL and 0
 2023-04-18 22:14:11 +02:00
get a5d06fde4b Embrace nullptr over NULL and 0 2023-04-15 16:07:05 -05:00
Lioncash 784a216927 Common/MathUtil: Move IntLog2 into MathUtil namespace 
Gets this out of the global namespace.
 2023-04-15 03:35:05 -04:00
Admiral H. Curtiss 23843583bf PowerPC: Refactor to class, move to System. 2023-04-09 21:48:37 +02:00
Admiral H. Curtiss e5941428d1 PowerPC/PPCTables: Pass instruction address to GetOpInfo(). 2023-04-05 20:09:32 +02:00
Admiral H. Curtiss 6018daa3fa PowerPC/PPCCache: Access PowerPCState through System. 2023-04-05 20:09:32 +02:00
Admiral H. Curtiss aec3a882d7 PowerPC/JitInterface: Access PowerPCState through System. 2023-04-05 20:09:31 +02:00
Admiral H. Curtiss 18f8ae37ab PowerPC/Expression: Pass System to EvaluateCondition(). 2023-04-05 20:09:31 +02:00
Admiral H. Curtiss 0a88c2329a Merge pull request #11715 from JosJuice/dcbx-order 
Jit: Change argument order for InvalidateICacheLine(s)FromJIT
 2023-04-05 20:06:26 +02:00
Admiral H. Curtiss e24e52af3c Jit64: Use utility function for function calls in dcbx. 
We have these for a reason. I think this also fixes a theoretical
problem when `ABI_PARAM1 == loop_counter` where the first MOV destroys
the second's value; I'm not sure if this can actually happen in practice
though.
 2023-04-01 15:30:03 +02:00
JosJuice 1bf593f65a Jit: Change argument order for InvalidateICacheLine(s)FromJIT 2023-04-01 14:34:30 +02:00
Admiral H. Curtiss 8dabd1a025 PowerPC/MMU: Refactor to class, move to System. 2023-03-28 03:47:51 +02:00
Mai 98fad9004b Merge pull request #11698 from AdmiralCurtiss/mmu-comments 
PowerPC/MMU: Clean up old comments.
 2023-03-27 10:32:19 -04:00
Admiral H. Curtiss d7fabf37d6 PowerPC/MMU: Clean up old comments. 2023-03-26 15:19:48 +02:00
Admiral H. Curtiss 7f50c070b2 JitInterface: Convert m_jit to unique_ptr. 2023-03-26 14:38:07 +02:00
Admiral H. Curtiss 9217a9eba4 JitInterface: Refactor to class, move to System. 2023-03-26 14:38:07 +02:00
Admiral H. Curtiss 1885ddcde2 JitArm64: Avoid System::GetInstance() and ppcState. 2023-03-25 15:47:30 +01:00
Admiral H. Curtiss 6b44947488 Merge pull request #11677 from AdmiralCurtiss/deglobal-jit 
Avoid System::GetInstance() and ppcState global in Jit64 and CachedInterpreter.
 2023-03-25 14:52:46 +01:00
Admiral H. Curtiss fc394bdbdb Jit64: Avoid System::GetInstance() and ppcState. 2023-03-25 02:37:10 +01:00
Admiral H. Curtiss dfc14db313 CachedInterpreter: Avoid System::GetInstance() and ppcState. 2023-03-25 02:37:10 +01:00
Admiral H. Curtiss 9c0226b7e3 JitBase: Avoid System::GetInstance() and ppcState. 2023-03-25 02:37:00 +01:00
Admiral H. Curtiss b568cf5268 Interpreter: Remove remaining System::GetInstance() and global ppcState. 2023-03-24 21:58:41 +01:00
Lioncash 0888c93d48 Common: Move FPU-related helpers into Common namespace 
Makes these utilities' namespace consistent with the majority of the
Common library.
 2023-03-21 10:58:13 -04:00
Admiral H. Curtiss 8f16fd60dd JitArm64: Use 64-bit register for pointer when falling back to interpreter. 2023-03-21 02:46:29 +01:00
Admiral H. Curtiss 454d2fd9ab Interpreter: Avoid ppcState global (Interpreter_SystemRegisters.cpp). 2023-03-19 03:11:22 +01:00
Admiral H. Curtiss c582aad0c7 Interpreter: Avoid ppcState global (Interpreter_Paired.cpp). 2023-03-19 03:11:18 +01:00
Admiral H. Curtiss 514a7af473 Interpreter: Avoid ppcState global (Interpreter_LoadStorePaired.cpp). 2023-03-19 03:11:13 +01:00
Admiral H. Curtiss 9af8410e4c Interpreter: Avoid ppcState global (Interpreter_LoadStore.cpp). 2023-03-19 03:11:09 +01:00
Admiral H. Curtiss 8b13349886 Interpreter: Avoid ppcState global (Interpreter_Integer.cpp). 2023-03-19 03:11:05 +01:00
Admiral H. Curtiss 2ce86a890a Interpreter: Avoid ppcState global (Interpreter_FloatingPoint.cpp). 2023-03-19 03:11:01 +01:00
Admiral H. Curtiss d4ca591e02 Interpreter: Avoid ppcState global (Interpreter_Branch.cpp). 2023-03-19 03:10:56 +01:00
Admiral H. Curtiss 68ab623764 Interpreter: Avoid ppcState global (Interpreter.cpp). 2023-03-19 03:10:42 +01:00
Admiral H. Curtiss 3d67c11b91 Interpreter: Move global state into class, move instance to System. 2023-03-19 03:05:20 +01:00
Admiral H. Curtiss 919182eda2 Interpreter: Pass Interpreter to CPU instruction functions. 2023-03-19 03:05:11 +01:00
Pokechu22 4dd658f4da Remove PPCTables::UsesFPU 
We don't have getters for other flags, so it's not useful to have that.
 2023-03-16 18:39:41 -07:00
Pokechu22 164ea57790 Split PPCTables from Interpreter_Tables 
This also allows use of constexpr in both places. Some additional work was needed in PPCTables due to mutable data associated with each opcode.
 2023-03-16 18:36:25 -07:00
Pokechu22 cd627d1232 PPCTables: Fix OPLOG system 
Since OPLOG is defined in PPCTables.cpp only, it isn't visible elsewhere. This broke in 3ede866c37.
 2023-03-16 18:36:25 -07:00