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Author SHA1 Message Date
Sergio Lopez 5c51c54ccc FEXCore: adds support for compat input prctl 
The size of the input_event struct differs between 32 bits applications
and 64 bits applications. To deal with this, the kernel implements a
compat variant for the input syscalls, but it's only enabled for 32 bit
processes.

In libkrunfw we're introducing a prctl that enables a 64 bit process to
request the kernel to enable the compat variant for the input syscalls.
This commit makes use of that interface for enabling/disabling the
compat input variant as required.

The visible effect is that input devices such as gamepads work properly
on emulated 32 bit applications.

Signed-off-by: Sergio Lopez <slp@redhat.com>
 2024-10-08 11:38:42 +02:00
Ryan Houdek cac3767c20 Docs: Update for release FEX-2410 FEX-2410 2024-10-07 11:14:53 -07:00
Ryan Houdek e82d2c70c3 Merge pull request #4095 from alyssarosenzweig/opt/jit-time 
speed up the JIT
 2024-10-04 09:00:03 -07:00
LC 9716fc73d3 Merge pull request #4099 from Sonicadvance1/v6.11 
LinuxSyscalls: Update max reported kernel version to 6.11
 2024-10-04 11:58:20 -04:00
LC aaa8eef9f1 Merge pull request #4098 from Sonicadvance1/linux_v6.11_syscalls 
LinuxEmulation: Update syscalls for v6.11
 2024-10-04 11:57:52 -04:00
LC c036868938 Merge pull request #4097 from Sonicadvance1/linux_v6.11_drm 
LinuxEmulation: Update DRM for v6.11
 2024-10-04 11:57:21 -04:00
LC 2726f35a10 Merge pull request #4102 from Sonicadvance1/fix_vector_element_loadstore 
OpcodeDispatcher: Fixes segment prefixing on vector element loadstores
 2024-10-04 11:56:15 -04:00
Ryan Houdek 407dc5d4dd unittests: Adds TLS vector element loadstore test 
Hits all the instructions that would have previously crashed.
 2024-10-03 20:53:28 -07:00
Ryan Houdek 7dda75646d OpcodeDispatcher: Fixes segment prefixing on vector element loadstores 
These had completely forgotten to load segment prefixes on the element
loadstore operations. This had caused a crash on the Linux version of
"Halls of Tormet" (steamid 2218750).

This game has TLS vector data which it was loading with a movhps and hit
this path.
 2024-10-03 20:51:37 -07:00
Ryan Houdek b89f5b8a03 Merge pull request #4101 from Sonicadvance1/fprem_fixes 
Fixes fprem
 2024-10-03 15:49:22 -07:00
Ryan Houdek 16869d8954 unittests: fprem tests work since 688af49485 2024-10-03 14:03:51 -07:00
Ryan Houdek e353ae8408 unittests: Adds x87 fprem test 
Exposes a bug in FEX's x87 FPREM implementation.
 2024-10-03 14:03:51 -07:00
Alyssa Rosenzweig aa3c963df1 SoftFloat: fix FPREM 
fixes incorrect signs on FPREM. in turn should fix end-to-end failures logging
into Steam.

Thank you to Sergio Lopez for tracking down the JavaScript fail, and Ryan for
finding the bug.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-03 13:56:14 -07:00
Ryan Houdek 0c8cfa7bb2 IoctlEmulation: Update AssignDeviceTypeToFD 
Adds known good drivers to remove a log.
 2024-10-02 19:29:45 -07:00
Ryan Houdek dd837fa693 LinuxSyscalls: Update max reported kernel version to 6.11 
Investigated the uapi differences and nothing terrifying leapt out that
we haven't already implemented.
 2024-10-02 15:36:47 -07:00
Ryan Houdek eeff198ff1 LinuxEmulation: Update syscalls for v6.11 
Only thing added was uretprobe on x86-64. We can't support this so just
return ENOSYS.
 2024-10-02 14:40:11 -07:00
Ryan Houdek 0cd6371c1b IoctlEmulation: Add panthor_drm 2024-10-02 14:27:24 -07:00
Ryan Houdek 5aff16f72b IoctlEmulation: Update xe_drm 2024-10-02 14:26:38 -07:00
Ryan Houdek 2c7896bce4 IoctlEmulation: Update v3d_drm 2024-10-02 14:26:30 -07:00
Ryan Houdek 6dd72a09e5 Scripts: Fixes newer clang-python 
It provided this in the newer clang-python
 2024-10-02 14:25:59 -07:00
Ryan Houdek 4e6a4d9b69 Linux: Update drm-headers to v6.11 2024-10-02 13:43:43 -07:00
Alyssa Rosenzweig 44484a7b05 ConstProp: drop non-loadbearing opts 
every pattern costs us JIT time, but not every pattern is doing anything.
especially with the flag rework of 2023-2024, a lot of patterns just don't make
sense anymore. constant folding in particular isn't too useful now.

only instcountci change is AAD which i'm contractually forbidden from caring
about.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 14:01:32 -04:00
Alyssa Rosenzweig 6ac7ba388f ConstProp: rm leftover 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig 36d0a67070 ConstProp: don't pool with a hash table 
hash tables have high overhead! but individual blocks are small, so the
quadratic search is _much_ faster in practice. knocks 8% off node.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig 0650dd1992 ConstProp: defer initialization 
for blocks that don't need pooling. hopefully that's most of them.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig e2d58809ed OpcodeDispatcher: rm dead 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig 967a74cda9 OpcodeDispatcher: manually inline constants 
less work for constprop.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig 6cc6181261 OpcodeDispatcher/Flags: dont emit zero 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig f175b525f4 OpcodeDispatcher/Flags: inline constants 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig 319f1e66cb RegisterAllocationPass: eliminate a silly sxtb 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig d16969bdce RegisterAllocationPass: simplify 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig c17858bfeb RegisterAllocationPass: don't lookup sources 
lot of silly chasing. not needed.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig ec24fc3d5d RegisterAllocationPass: infer AnyRemapped 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig 8819fa88d5 RegisterAllocationPass: avoid allocating remaps 
shaves 6ms off.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 13:38:48 -04:00
Alyssa Rosenzweig 5e9c2110db Merge pull request #4096 from pmatos/x87Cleanup 
x87 small cleanups; NFC
 2024-10-02 12:43:13 -04:00
Alyssa Rosenzweig 5aaa18e7a2 RegisterAllocationPass: remove Class->Allocated 
not needed anymore.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 12:41:37 -04:00
Alyssa Rosenzweig 8a551b9e64 RegisterAllocationPass: rm leftover comment 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 12:41:37 -04:00
Alyssa Rosenzweig aa548bd19c RegisterAllocationPass: track if we need a remap 
should be faster on average.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 12:41:37 -04:00
Alyssa Rosenzweig 9565f16d84 RegisterAllocationPass: simplify 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-10-02 12:41:37 -04:00
Paulo Matos eb76dbdf4d x87 small cleanups; NFC 2024-10-02 18:27:51 +02:00
Ryan Houdek 967c04e252 Merge pull request #4088 from bylaws/winesys 
ARM64EC: Dynamically determine syscall numbers under wine.
 2024-10-01 09:07:35 -07:00
Ryan Houdek 49de1fac59 Merge pull request #4028 from neobrain/refactor_jemallocless_tools 
Build host tools without jemalloc
 2024-09-30 11:59:45 -07:00
Ryan Houdek 3c205eb35e Merge pull request #4094 from Sonicadvance1/strict_unittest_args 
unittests: Be more strict with -- separator
 2024-09-30 11:38:30 -07:00
Tony Wasserka 682b8ef705 Build host tools without jemalloc 
Jemalloc blocks use on platforms with 16K pages.
 2024-09-30 20:38:24 +02:00
Tony Wasserka 8c47a40625 Update jemalloc 2024-09-30 20:35:46 +02:00
Ryan Houdek ee5c6af868 unittests: Be more strict with -- separator 2024-09-30 11:30:56 -07:00
Ryan Houdek 1670c89b5e Merge pull request #4090 from Sonicadvance1/update_vulkan_headers 
Thunks/Vulkan: Updates thunks to v1.3.296
 2024-09-30 09:54:15 -07:00
Ryan Houdek e9d34c7ded Merge pull request #4089 from bylaws/wineavx 
ARM64EC: AVX register save/restore support under wine
 2024-09-30 09:46:33 -07:00
Ryan Houdek c2f2c58367 Merge pull request #4060 from bylaws/ucrt 
Windows: Switch supported MinGW CRT to UCRT
 2024-09-30 09:31:27 -07:00
Billy Laws 38acd9e18c ARM64EC: Dynamically determine syscall numbers under wine 
Takes advantage of the consistent alphabetical syscall ordering that
wine follows.
 2024-09-29 19:42:49 +00:00