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Author SHA1 Message Date
Changwei Miao 7ea3d7b9b4 Docs/SourceOutline: Remove X11 thunks 
Signed-off-by: Changwei Miao <chanthmiao@outlook.com>
 2026-02-24 02:02:24 +08:00
Changwei Miao d81a370fca Library Forwarding: Remove unused X11 thunks 
These files should be remove with libX11 in #3584.

Signed-off-by: Changwei Miao <chanthmiao@outlook.com>
 2026-02-24 01:58:21 +08:00
Ryan Houdek 5849001d00 Merge pull request #5324 from neobrain/refactor_config_remove_unused 
Config: Remove unused function from the old code cache skeleton implementation
 2026-02-23 09:18:06 -08:00
Ryan Houdek f75ea6ea24 Merge pull request #5323 from neobrain/feature_ir_docstrings 
json_ir_generator: Generate docstring for IR op emitters
 2026-02-23 09:17:48 -08:00
Tony Wasserka 35e4d452c0 Config: Remove unused function from the old code cache skeleton implementation 2026-02-23 17:49:15 +01:00
Tony Wasserka 7c31ca2ac2 json_ir_generator: Generate docstring for IR op emitters 2026-02-23 17:45:05 +01:00
Tony Wasserka 35bba14b2c IR: Remove malformatted comments from json 
Presumably this was done as a hack to highlight the line in red when rendering
documentation to markdown. Since it's only used for two instructions, drop this
use to ease generation of C++ docstrings.
 2026-02-23 17:45:05 +01:00
LC f5b08bbea6 Merge pull request #5321 from Sonicadvance1/94 
AVX128: Convert vzeroupper/vzeroall zeroing to dc zva
 2026-02-22 20:57:15 -05:00
LC ca2bdbca19 Merge pull request #5319 from neobrain/fix_cc_codebuffer_size 
FEXCore: Default to a larger CodeBuffer size when code caching is enabled
 2026-02-21 19:08:06 -05:00
LC 8dfdfdf6ef Merge pull request #5318 from neobrain/fix_cc_validation 
CodeCache: Fix validation of large binaries
 2026-02-21 19:07:52 -05:00
Ryan Houdek f8b8d21698 InstcountCI: Update for vzero* changes 2026-02-21 15:25:09 -08:00
Ryan Houdek d6d4f84c3b AVX128: Convert vzeroupper/vzeroall zeroing to dc zva 
For the upper-half of the registers it is more efficient to zero the
context with `dc zva` on Ampere1A hardware, while Cortex implements this
as equivalent uops in their store pipeline and aren't affected one way
or the other. ARM C1-Pro and newer with FEAT_MOPS also match `dc zva`
performance with 64B/c, but theoretically slightly fewer instructions.
C1-Nano on the other hand, clearly loses to `dc zva`, where mops can
only do 16B/c, but `dc zva` does 64B/c. So we'll need to benchmark or
not if MOPS is a clear win once hardware is actually shipping.
 2026-02-21 15:24:13 -08:00
Ryan Houdek 12fcf96e93 IR: Adds a ContextClear operation 
This will be useful for zeroing parts of the context at CLZero alignment
and sizes.
 2026-02-21 15:24:13 -08:00
Ryan Houdek 5875a121db InstcountCI: Update for alignment change 
NFC but touches everything.
 2026-02-21 15:24:13 -08:00
Ryan Houdek 19ff098db5 FEXCore: Ensure that CpuStateFrame is 64-byte aligned 
This is our cacheline and CLZero line size. Need to ensure it is
aligned.
 2026-02-21 15:11:47 -08:00
LC c0724d904f Merge pull request #5317 from Sonicadvance1/92 
JIT: Support avoiding spilling CPU flags
 2026-02-20 17:59:14 -05:00
LC 97bc2c5c66 Merge pull request #5320 from Sonicadvance1/93 
CoreState: Add some more alignment checks
 2026-02-20 17:58:55 -05:00
Ryan Houdek b130d14de4 CoreState: Add some more alignment checks 
Just to ensure we don't hit performance penalties of some CPUs.
We already weren't, but make sure.
 2026-02-20 12:57:21 -08:00
Tony Wasserka cec52253fb FEXCore: Default to a larger CodeBuffer size when code caching is enabled 
The current CodeBuffer regrowth code discards any existing contents. This is
undesirable with code caching, since those contents can't be re-fetched from
the disk cache and instead need to be recompiled at runtime.

Additionally, FEXOfflineCompiler obviously should never discard compiled code.

Using a large enough CodeBuffer right away reduces the likelihood that FEX
runs into such scenarios.
 2026-02-20 19:07:48 +01:00
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
Ryan Houdek b49730f255 JIT: Support avoiding spilling CPU flags 
When thunks are jumping out, games are jumping /entirely/ out of their
controlled code, which means we don't need to save and restore
NZCV,PF,AF.

Some CPUs don't fully rename direct accesses to this register which adds
up during thunking. FPCR is also in the same situation where it'll force
pipeline flushes and isn't renamed away, but we can't really avoid that.

Improves performance at least in Detroit: Become human where the game
spends ~48% CPU time inside of the thunk trampoline for
`vkUpdateDescriptorSets`.

I plan on a follow-up PR where I converge all these options into a
struct argument instead, but that's a follow-up since I don't want to
burn a bunch of time right now.
 2026-02-19 17:18:30 -08:00
LC 537d1599f3 Merge pull request #5316 from Sonicadvance1/91 
Scripts: Add support for Ampere tuning
 2026-02-19 20:00:37 -05:00
Ryan Houdek 7eb7b9f802 Scripts: Add support for Ampere tuning 2026-02-19 16:20:55 -08:00
Ryan Houdek 73822b9e54 Merge pull request #5315 from carsongoodwin32/fix_install_script 
Fix InstallFEX.py not running FEXRootFSFetcher correctly
 2026-02-19 16:19:21 -07:00
Carson Goodwin a71adc5950 Script: For InstallFEX.py Replace subprocess.call() with subprocess.run() and add TTY as stdin for FEXRootFSFetcher 2026-02-19 16:13:57 -06:00
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
LC df3d236408 Merge pull request #5314 from neobrain/opt_cc_generation 
CodeCache: Avoid unnecessary copying of CodeBuffer contents
 2026-02-16 18:48:36 -05:00
LC 8c536e4d58 Merge pull request #5311 from Sonicadvance1/89 
VDSOEmulation: Adds some checks for corrupt guest VDSO ELF
 2026-02-16 11:30:41 -05:00
LC 6f7f0867af Merge pull request #5312 from Sonicadvance1/90 
ELFCodeLoader: Fixes accidental vector copy
 2026-02-16 11:30:04 -05:00
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 76551e5648 ELFCodeLoader: Fixes accidental vector copy 
Fixes Coverity CID #899885
 2026-02-15 15:22:58 -08:00
Ryan Houdek 64482ed07b VDSOEmulation: Adds some checks for corrupt guest VDSO ELF 
Fixes Coverity CID #899901
 2026-02-15 15:09:22 -08:00
LC c0ec3d92db Merge pull request #5309 from Sonicadvance1/88 
Steam: Update VERSIONS.txt requirements
 2026-02-14 02:36:19 -05:00
Ryan Houdek c1a2f418a2 Steam: Update VERSIONS.txt requirements 
Name and object separated by a tab deliminated character.
 2026-02-13 11:43:25 -08:00
Ryan Houdek 6d23625601 Merge pull request #5308 from crueter/install-all-at-once 
CMake: Use a single install(FILES) command for SteamRT
 2026-02-12 20:39:42 -08:00
crueter 094d429ff0 CMake: Use a single install(FILES) command for SteamRT 
No need for individual calls here. While doing this I also realized
xxhash has this at one point, I guess I'll PR that there later

Signed-off-by: crueter <crueter@eden-emu.dev>
 2026-02-12 22:42:20 -05:00
Ryan Houdek 2a574e8c92 Merge pull request #5306 from crueter/iwyu 
CMake: Also search for `include-what-you-use` if IWYU is enabled
 2026-02-12 19:03:36 -08:00
Ryan Houdek da766dd84f Merge pull request #5305 from crueter/cmake-version-style 
CMake: Split version/commit identifier to two lines
 2026-02-12 18:58:28 -08:00
crueter e2d11ce0fc CMake: Also search for include-what-you-use if IWYU is enabled 
Gentoo installs it as this, unsure about others but should "guarantee"
compatibility here

Signed-off-by: crueter <crueter@eden-emu.dev>
 2026-02-12 21:50:48 -05:00
crueter fd5c5a18a4 CMake: Split version/commit identifier to two lines 
Something something style

Signed-off-by: crueter <crueter@eden-emu.dev>
 2026-02-12 21:46:24 -05:00
Ryan Houdek 011fe6a8d2 Merge pull request #5304 from Sonicadvance1/87 
Steam: Install a VERSIONS.txt file
 2026-02-12 10:10:20 -08:00
Ryan Houdek 9275f09cf9 Merge pull request #5302 from Sonicadvance1/86 
CI: Checkout with tags and non-shallow
 2026-02-12 10:10:07 -08:00
Ryan Houdek 43a14c986c Merge pull request #5301 from Sonicadvance1/85 
CMake: Print FEX version strings found
 2026-02-12 10:10:00 -08:00
Ryan Houdek 9d5aecc51d Steam: Install a VERSIONS.txt file 2026-02-11 19:16:33 -08:00
Ryan Houdek a4498925d6 CI: Checkout with tags and non-shallow 
This way `git describe` works.
 2026-02-11 17:12:54 -08:00
Ryan Houdek 36ec090ee3 Merge pull request #5300 from pmatos/feat/MirrorsEdge 
Inline softfloat i16/i32/f32/f64 to extF80 conversions in dispatcher
 2026-02-11 16:49:29 -08:00
Ryan Houdek 079038b09e CMake: Print FEX version strings found 
Useful debugging
 2026-02-11 16:41:05 -08:00