steam-frame/FEX-Emu--FEX
1
0 Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2026-10-07 23:00:19 +02:00
Code Issues Packages Projects Releases 67 Wiki Activity
14,073 Commits 11 Branches 71 Tags
9681559d56eee7eff5cd9232ca3b49ba419cb62b
Commit Graph
32 Commits
Author SHA1 Message Date
Ryan Houdek 476c242d7f FEXCore: Moves SpinWaitLock and WritePriorityMutex to frontend visible includes 
This will be used in a moment.
 2026-03-31 19:02:51 -07:00
Tony Wasserka fd6cea4698 CodeCache: Fix glibc debug mode assertion 
If begin == end, the first vector::erase() call would invalidate the begin
iterator.
 2026-03-22 10:11:53 +01:00
crueter 33a01f2773 Core: Use long commit hash instead of abbreviating 
Fixes #5230

Basically just stores it as an array of `uint8_t`, and automatically
pads it out to 24 bytes. Hopefully FEX never reaches SHA1 collisions so
this should (TM) never collide.

Note: I have no idea how fmt will handle that format string with an
array of uint8_t.

Signed-off-by: crueter <crueter@eden-emu.dev>
 2026-02-26 10:08:41 -05:00
Tony Wasserka 31d5805681 CodeCache: Ensure CodeBuffer is large enough for validation run 
Previously, CodeBuffer regrowth would discard parts of the code compiled
during the reference run.
 2026-02-20 18:49:58 +01:00
Tony Wasserka fda087e24f FEXCore: Add helper function to query available CodeBuffer size 2026-02-20 18:49:07 +01:00
Tony Wasserka 1d8935d0ab CodeCache: Drop unnecessary CodeBuffer size check 
The CodeBuffer is resized as required right below.
 2026-02-20 18:49:07 +01:00
Tony Wasserka 49a37c7d6f Merge pull request #5313 from neobrain/refactor_header_cleanup 
Revert "CodeCache: Use defaulted dtor for ExecutableFileInfo"
 2026-02-17 10:31:14 +00:00
Tony Wasserka 7bdf53291b CodeCache: Avoid unnecessary copying of CodeBuffer contents 2026-02-16 11:07:32 +01:00
Tony Wasserka 44a6bfd874 Revert "CodeCache: Use defaulted dtor for ExecutableFileInfo" 
CodeCache.h has no dependency on SourcecodeResolver.h.

This reverts commit f2bbc0eccd.
 2026-02-16 10:29:58 +01:00
Ryan Houdek 3d989dbaff FEXCore: Disable 48-bit VA optimization 
This breaks relocations currently due to not handling negatives and also
an interesting overwriting problem.

Not that big of a deal, it's only a minor optimization anyway.

Fixes #5227
 2026-02-02 15:17:28 -08:00
Ryan Houdek 9101e704ce Merge pull request #5174 from lioncash/warn 
CodeCache: Fix misparenthesized expression in SaveData()
 2025-12-28 12:08:32 -08:00
Ryan Houdek 212a3f45f8 Merge pull request #5164 from bylaws/gmeo 
ImageTracker: Track loaded PE images for LookupExecutableFileSection
 2025-12-28 12:08:07 -08:00
Lioncache 0107338020 CodeCache: Fix misparenthesized expression in SaveData() 
Fixes a -Wshift-op-parentheses warning, and what seems to be a
legitimate bug, based off some quick reading.
 2025-12-28 09:42:50 -05:00
Billy Laws f2bbc0eccd CodeCache: Use defaulted dtor for ExecutableFileInfo 2025-12-28 00:30:47 +00:00
Billy Laws 0152f3adb2 CodeCache: Rebase block entrypoint info 
Entrypoint information contains guest addresses that must be rebased for
correctness.
 2025-12-28 00:25:56 +00:00
Billy Laws 064a48e965 CodeCache: Make LoadData Thread argument an optional pointer 
Windows doesn't have access to Thread when loading the main image and
ntdll.
 2025-12-23 23:45:07 +00:00
Billy Laws 86211e18d7 ALookupExecutableFileSection: Take thread argument as an optional pointer 2025-12-23 23:44:58 +00:00
Ryan Houdek d2b9bfd6ee Arm64Emitter: Changes LoadConstant to support Pad and byte width 
Instead of just a trivial pad being on or off, support a tri-state
on/off/auto where on will always pad, off will never pad, and auto will
pad only if code caching is enabled.

Further augment this by allowing a byte-width to be passed in, which can
be used with pointers to force a 48-bit VA width to only ever pad to
three instructions, reducing the common worst-case situation from 4
instructions to 3. This works because we're not going to expose a VA
width larger than 47-bit to the guest.

Fixes the handful of use-cases that explicitly chose their NOP padding,
and a bug in Arm64Relocations.cpp where it was incorrectly asking to not
receive padding even though it requires it.
 2025-12-22 14:14:58 -08:00
Tony Wasserka 8fcb84112b CodeCache: Implement runtime cache validation 2025-12-22 17:52:43 +01:00
Tony Wasserka 70eff81f19 CodeCache: Implement cache loading 2025-12-15 16:12:43 +01:00
Tony Wasserka 602ecece50 CodeCache: Clean up OrderedContainer checks 2025-12-15 12:21:41 +01:00
Tony Wasserka 983802da61 CodeCache: Add offline compiler for generating caches 2025-12-04 19:16:51 +01:00
Tony Wasserka 49273e0d59 CodeCache: Add workaround for clang-15's broken std::piecewise_construct 2025-12-04 19:16:51 +01:00
Tony Wasserka 994613260c CodeCache: Support reverse application of relocations 
This allows code to be serialized consistently across runs.
 2025-12-02 22:27:53 +01:00
Tony Wasserka 1430fa8220 CodeCache: Move ApplyCodeRelocations 2025-12-02 18:38:59 +01:00
Ryan Houdek 6d351ec47f FEXCore/CodeCache: Moves spin-loop in to a WFE loop 
Saves power and responds faster. Pass in the atomic to `WaitPred` with
the predicate checking if the buffer has been flushed yet. Same
behaviour as previous code but more efficient on our hardware.
 2025-11-20 14:23:01 -08:00
Tony Wasserka b34b711161 CodeCache: Add interfaces to describe and generate code maps 
Code maps describe per-binary metadata used to generate caches. Currently,
this includes compiled block offsets and loaded shared libraries.
 2025-11-20 19:13:18 +01:00
Tony Wasserka b5b8ff01d5 CodeCache: Move LibraryJITNaming and GDBSymbols checks to Core 2025-09-11 17:03:50 +02:00
Tony Wasserka 70a1d92d9f CodeCache: Drop ComputeCodeMapId member function 2025-09-11 17:03:50 +02:00
Tony Wasserka 0749477eb9 CodeCache: Introduce revamped interfaces 2025-09-11 17:03:50 +02:00
Tony Wasserka db601d333b Core: Rename and move AOTIR.cpp and AOTIR.h 
The new names better reflect the contents after recent/upcoming API changes.
 2025-09-11 10:49:07 +02:00
Tony Wasserka af1c2cccac Rename AOTIR.cpp to CodeCache.cpp 2025-09-11 10:49:07 +02:00