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Author SHA1 Message Date
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
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
Paulo Matos 11a5229f37 Inline softfloat i16/i32/f32/f64 to extF80 conversions in dispatcher 
This was mainly targetted to MirrorsEdge but hopefully will help other workloads
that hit these softfloat conversions in a similar way.
 2026-02-11 18:39:20 +01:00
LC 1387aecceb Merge pull request #5297 from Sonicadvance1/82 
Fixes remaining quirks of the ARPL implementation
 2026-02-10 22:29:25 -05:00
LC 6edde868e6 Merge pull request #5295 from Sonicadvance1/81 
unittests/ASM: Adds unittests for undocumented x87 instruction encodings
 2026-02-10 22:26:49 -05:00
LC 1cade38b79 Merge pull request #5298 from Sonicadvance1/83 
code-format-helper: Update minimum for dependabot again
 2026-02-10 22:26:14 -05:00
LC e9fd3005b9 Merge pull request #5299 from Sonicadvance1/84 
External/rpmalloc: Fix rpmalloc on mingw
 2026-02-10 22:25:49 -05:00
Ryan Houdek 40815c9c78 External/rpmalloc: Fix rpmalloc 
Build option changed which broke rpmalloc. Fixed the cmake option.
 2026-02-10 18:03:54 -08:00
Ryan Houdek 397fe29bb2 code-format-helper: Update minimum for dependabot again 2026-02-10 15:52:00 -08:00
Ryan Houdek 9e3525408f Merge pull request #5278 from Sonicadvance1/74 
CI: Update containers to inherit DEBIAN_FRONTEND
 2026-02-10 15:46:38 -08:00
Ryan Houdek 55a2688dc0 Merge pull request #5293 from crueter/cmake-alias-targets 
CMake: Avoid global include_directories in favor of propagation
 2026-02-10 14:50:09 -08:00
Ryan Houdek f4b0ecd0a0 unittests/ASM: Adds test for arpl correct set operation 
arpl will only set part of the destination register if the RPL doesn't
match, it leaves the remaining bits of the register alone.
 2026-02-10 14:40:21 -08:00
Ryan Houdek 6fc4ffef0a unittests/ASM: Adds test for arpl flags 2026-02-10 14:30:27 -08:00
Ryan Houdek cf3c41acc7 FEXCore: Fixup ARPL implementation 
Some subtle details were wrong in the implementation, and some minor
changes to be more optimal.
 2026-02-10 14:29:32 -08:00
FrontMage 9bf9c00474 x86: implement ARPL (0x63) in 32-bit mode 2026-02-10 14:12:52 -08:00