Ryan Houdek
47bc73575e
FEXCore/FileUtils: Adds a way to walk a directory with callback
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We need to walk a directory calling back to the DiskCache, but without
recursion.
Also fixes a function signature issue on win32.
2026-09-24 14:53:53 -07:00
Ryan Houdek
72b2ff88ae
Merge pull request #5987 from Plagman/plagman/re-key_mr
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DiskCache: adjust key strategy
2026-09-24 11:55:40 -07:00
Pierre-Loup A. Griffais
b37aae728f
DiskCache: adjust key strategy
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The base directory is now the machine bucket, which is everything that affects
codegen that you can ask FEX about offline: FEX compiler version, host features.
The DB files now carry a process bucket, which is everything else that can
affect codegen, on the user/process side: 32-bitness and config.
Both together are still the bucket hash that gets laced into every lookup key,
so we still won't load mismatching code because a file is in the wrong spot.
2026-09-24 00:08:11 -07:00
LC
4e5c18113a
Merge pull request #5986 from Sonicadvance1/259
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FEXCore: Adds a utility function for deleting a directory
2026-09-23 23:36:12 -04:00
Ryan Houdek
ae3a4ae197
FEXCore: Adds a utility function for deleting a directory
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We can't use std::filesystem::remove_all on FEX Linux, so reimplement
it. No unittest for this because....That's spicy on the CI NAND.
2026-09-23 18:34:46 -07:00
Ryan Houdek
e2f973fe93
Merge pull request #5981 from javelina-pkwy/opt/faster-pcmp
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Vector: Inline PCMPXSTRX SSE4.2 Instructions
2026-09-22 14:17:18 -07:00
Justin Becker
af8770005b
Clang format
2026-09-22 12:53:05 -07:00
Justin Becker
0206479a08
Clarify new tests
2026-09-22 12:53:05 -07:00
Justin Becker
0ddd46ba44
Bump DiskCacheVersion
2026-09-22 12:53:05 -07:00
Justin Becker
e2f0cf41d8
More cleanup
2026-09-22 12:53:05 -07:00
Justin Becker
ff887adb19
Include all immediates
2026-09-22 12:53:05 -07:00
Justin Becker
638329278c
Inlined PCMPXSTRX
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Improves performance for SSE4.2 String operations by ~10x by emitting inline ASM instead of jumping to a C++ helper.
Performance numbers from a simple microbenchmark vs the existing C++ implementation:
| | Equal Any | Ranges | Equal Each | Equal Ordered |
|---------------|-----------|--------|------------|---------------|
| **pcmpestri** | 13.40× | 9.71× | 19.38× | 14.07× |
| **pcmpestrm** | 13.12× | 9.54× | 18.73× | 13.80× |
| **pcmpistri** | 11.75× | 9.19× | 17.63× | 12.80× |
| **pcmpistrm** | 11.39× | 8.83× | 16.31× | 12.26× |
2026-09-22 12:50:02 -07:00
LC
08f451d3bc
Merge pull request #5980 from Plagman/plagman/maxrwsize_mr
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DiskCache: configurable max file size
2026-09-22 11:10:40 -04:00
Pierre-Loup A. Griffais
83d8317dae
DiskCache: configurable max file size
2026-09-22 00:05:10 -07:00
LC
37d83d9375
Merge pull request #5979 from Sonicadvance1/258
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FEXCore: Have ThreadRemoveCodeEntry IR op jump to dispatcher
2026-09-22 01:46:23 -04:00
Ryan Houdek
2ea5cc3f41
InstcountCI: Update
2026-09-21 20:53:28 -07:00
Ryan Houdek
4b418a81aa
FEXCore: Have ThreadRemoveCodeEntry IR op jump to dispatcher
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In order to reuse code buffers, when invalidating we will no longer be
able to invalidate code while inside the code we are invalidating.
Changes the IR operation to be a block ender itself and control jumping
to the new RIP. This way it can invalidate from the dispatcher and just
restart JIT execution.
2026-09-21 20:53:27 -07:00
LC
64a6da9aee
Merge pull request #5978 from Sonicadvance1/257
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FEXCore: Have the Syscall IR op jump to the dispatcher
2026-09-21 23:07:24 -04:00
Ryan Houdek
0a41f470f8
InstcountCI: Update
2026-09-21 14:56:47 -07:00
Ryan Houdek
229151f878
FEXCore: Have the Syscall IR op jump to the dispatcher
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Have it treated as a block terminator IR and instead of doing
syscall+exitfunction, just do syscall and jump in to the dispatcher.
This is necessary for code invalidation and reuse for code that is stuck
in long running syscalls. We'll need to do something similar for thunks
later, although the recursive nature of thunk+callback can make that a
little squirrely.
2026-09-21 14:46:34 -07:00
Ryan Houdek
5006e02498
Dispatcher: Fixes range check of InterruptFaultPage
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This one wasn't updated and it's right at the limit of what it can
handle.
2026-09-21 14:45:56 -07:00
LC
c747be4d8b
Merge pull request #5977 from Sonicadvance1/256
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gitlab-ci: Wow, failed to notice the single quotes
2026-09-21 16:17:54 -04:00
Ryan Houdek
e0c7419858
gitlab-ci: Wow, failed to notice the single quotes
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Apparently this broke the pipeline when combined with &&
2026-09-21 13:01:47 -07:00
LC
3aa38d12bc
Merge pull request #5976 from Sonicadvance1/255
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gitlab-ci: Only auto-promote on pushes to the main branch
2026-09-21 15:52:17 -04:00
Ryan Houdek
56a6e143ce
gitlab-ci: Only auto-promote on pushes to the main branch
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Otherwise point releases will promote in a weird way.
2026-09-21 12:22:17 -07:00
Ryan Houdek
cfafd8929a
Merge pull request #5975 from Sonicadvance1/254
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Readme: Update with minspec update
2026-09-21 12:21:40 -07:00
Ryan Houdek
2005933518
Readme: Update with minspec update
2026-09-21 12:05:45 -07:00
LC
177542e673
Merge pull request #5974 from Sonicadvance1/253
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Config: Add check to see if a config option is default
2026-09-21 02:18:22 -04:00
Ryan Houdek
9c871c51c9
Config: Add check to see if a config option is default
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Either the option missing entirely or it's set to the default.
2026-09-20 14:58:48 -07:00
LC
48d71752e2
Merge pull request #5973 from Sonicadvance1/95
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CPUInfo: Adds new AVX extensions
2026-09-19 20:24:34 -04:00
Ryan Houdek
82040bae3e
CPUInfo: Adds new AVX extensions
2026-09-19 13:51:30 -07:00
LC
555e8bd2d1
Merge pull request #5971 from Sonicadvance1/252
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A couple JITSymbol fixes
2026-09-18 22:44:37 -04:00
Ryan Houdek
a0ba36eb1b
SharedCodeBuffer: Skip VMA naming when JITSymbols are enabled
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For some reason `perf top` prefers VMA names over perf symbols. So
disable them when any JIT symbol option is enabled. Breaks WTF tracking
for those buffers but because it's debug, we kind of have to.
2026-09-18 17:01:26 -07:00
Ryan Houdek
69a3da4f31
JITSymbols: Grab PID from the frontend
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This is necessary to get JIT Symbols working under arm64ec/wow64
2026-09-18 17:00:17 -07:00
Ryan Houdek
ec502b99d8
FEXCore: Support passing process pid to the backend
2026-09-18 16:59:35 -07:00
Ryan Houdek
c55fb3b5b8
UnixLib: Add a way to get Linux process PID
2026-09-18 16:58:11 -07:00
Ryan Houdek
1405755a31
Merge pull request #5968 from javelina-pkwy/feat/rdrand-fallback
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Add software fallback for RDRAND/RDSEED
2026-09-18 13:33:09 -07:00
Ryan Houdek
06b7f3b232
Merge pull request #5970 from Plagman/plagman/lru_mr
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DiskCache: optional memory buffer for faster lookups
2026-09-18 13:27:25 -07:00
Pierre-Loup A. Griffais
7a82b07bfd
DiskCache: optional memory buffer for faster lookups
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May reserve a tiny area for small blocks in general, but will also be useful
for LuaJIT in anon-diskless mode.
2026-09-17 21:21:28 -07:00
Justin Becker
54b178d151
InstrCountCI: Bump disk cache version and regen
2026-09-17 11:25:52 -07:00
Justin Becker
26f0e5017f
Fix Linux test failure, and formatting
2026-09-17 11:25:38 -07:00
Justin Becker
9243efc241
Default RDRAND fallback to false
2026-09-17 10:47:09 -07:00
Justin Becker
c91c6efc87
Software fallback for RDRAND/RDSEED
2026-09-16 16:08:40 -07:00
Ryan Houdek
9bbdb35711
Merge pull request #5967 from lioncash/vixup
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Externals: Update vixl
2026-09-16 10:01:12 -07:00
LC
7723c47be4
Merge pull request #5964 from Sonicadvance1/250
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FEXCore: Migrate internal DiskCache header to internal
2026-09-16 04:01:12 -04:00
LC
eb41dac33f
Merge pull request #5965 from Sonicadvance1/251
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unittests: Make sure to test another system instruction
2026-09-15 23:41:01 -04:00
Ryan Houdek
d119a5e7dc
unittests: Make sure to test another system instruction
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Saw this in hololive Dreams.
2026-09-15 20:06:48 -07:00
Ryan Houdek
37eaff93cb
FEXCore: Migrate internal DiskCache header to internal
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Leave the smaller public header that is required to get the current
DiskCache version variable still.
NFC
2026-09-15 19:43:27 -07:00
LC
ca1fb3f851
Merge pull request #5963 from javelina-pkwy/test/issue-5942-ldconfig-segfault
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Add regression test for consecutive syscalls
2026-09-15 22:40:40 -04:00
Justin Becker
393f7d8702
Add regression test for consecutive syscalls
2026-09-15 17:37:28 -07:00
Ryan Houdek