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Code Issues Packages Projects Releases 67 Wiki Activity
11,562 Commits 11 Branches 71 Tags
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Commit Graph
2205 Commits
Author SHA1 Message Date
Tony Wasserka ae07958577 Library Forwarding: Add GUI for enabling use of individual host libraries 2025-02-16 13:15:40 +01:00
Tony Wasserka cc6ff5e9e6 Config: When saving Config.json, preserve ThunksDB entries 2025-02-16 13:15:40 +01:00
Tony Wasserka b968ea7e7e Windows: Add atoll symbol used by json_getInteger 2025-02-16 13:15:40 +01:00
Ryan Houdek a7c6fdb1fc Merge pull request #4357 from Sonicadvance1/fix_negative_return 
FileManagement: Throw a warning if `/proc` can't be opened
 2025-02-13 10:55:00 -08:00
Ryan Houdek b76a2963cf Merge pull request #4355 from Sonicadvance1/move_instead_of_copy 
Fixes a couple locations where is variable is copied when it could be moved
 2025-02-13 10:54:46 -08:00
Ryan Houdek 42b0fbd34c Merge pull request #4354 from Sonicadvance1/use_of_auto_copy 
Fixes some instances of auto usage with unintentional copy
 2025-02-13 10:54:29 -08:00
Ryan Houdek f69ef8606f Merge pull request #4353 from Sonicadvance1/seccomp_fixes 
Seccomp: Fix a couple minor things.
 2025-02-13 10:54:12 -08:00
Ryan Houdek afa5ad5f9f Merge pull request #4351 from Sonicadvance1/fix_pagesize_check 
Linux: Fixes PAGESIZE checks that could return <= 0
 2025-02-13 10:54:01 -08:00
Ryan Houdek 1fc82708e9 Merge pull request #4349 from Sonicadvance1/relative_portable 
Config: Correctly handle relative paths with portable
 2025-02-13 10:53:41 -08:00
Ryan Houdek 917cbbadde Fixes a couple locations where is variable is copied when it could be moved 2025-02-13 02:07:00 -08:00
LC c37dc81839 Merge pull request #4356 from Sonicadvance1/remove_elf_symbol_database 
CommonTools: Removes ELFSymbolDatabase
 2025-02-13 05:06:13 -05:00
Ryan Houdek 116268b275 FileManagement: Throw a warning if /proc can't be opened 
We use this for ProcFD collision checking. Give a warning if it can't be
opened, also not doing the additional work when it fails.

This isn't likely to occur unless someone messes up their rootfs mounts.
 2025-02-13 00:43:13 -08:00
Ryan Houdek 73802492b8 CommonTools: Removes ELFSymbolDatabase 
This is completely unused.
 2025-02-13 00:14:08 -08:00
Ryan Houdek 7cd4d53fa9 Fixes some instances of auto usage with unintentional copy 
Just switch the uses over to `const auto&`
 2025-02-12 23:51:57 -08:00
Ryan Houdek c44757975e Seccomp: Fix a couple minor things. 
If fcntl fails then report a log message, and fix a potential overflow
before widen bug.
 2025-02-12 23:45:06 -08:00
Ryan Houdek f25cdcdf63 Profiler: Fixes zeroing of allocated slots. 
Was accidentally zeroing size of ThreadStatsHeader instead of
ThreadStats. So 64 bytes instead of 48, which would have overrunned a
slot.
 2025-02-12 23:36:15 -08:00
Ryan Houdek 5d37253e85 Linux: Fixes PAGESIZE checks that could return <= 0 
If any `sysconf(_SC_PAGESIZE);` errors then we can get bad values, make
sure to at minimum use the x86 page size.

Also changes a hardcoded page size to use the FEX pagesize define.
 2025-02-12 23:32:15 -08:00
Ryan Houdek e3ee579f92 Config: Correctly handle relative paths with portable 
It is desired that FEX_APP_CONFIG and FEX_APP_CONFIG_LOCATION support
relative paths when portable is used. Support this.
 2025-02-12 12:08:28 -08:00
Tony Wasserka 391f9aa97d Profiler: Add Tracy backend 
This differs from the existing GPUVis backend in a number of ways:
* Tracy is optimized for minimal overhead and nanosecond-resolution profiling
* Tracy supports live tracing (in addition to capture-based operation)
* Tracy has a richer feature set and a more polished UI (notably, statistics and histograms are generated out-of-the-box)
* GPUVis supports tracing multiple processes, whereas Tracy is single-process only

To use this backend, one of the environment variables FEX_PROFILE_TARGET_NAME
or FEX_PROFILE_TARGET_PATH must be defined to select the application under
profile by name or by path suffix.

Additionally, FEX_PROFILE_WAIT_FOR_FORK=1 may be needed for games that fork on startup.
 2025-02-12 19:35:15 +01:00
Ryan Houdek 602c530615 Wine: Add support for magic fex+wine shm path 
Fallback to the previous path if it doesn't exist.
 2025-02-11 13:42:45 -08:00
Ryan Houdek c8c27f26f7 Review 2025-02-11 13:42:45 -08:00
Ryan Houdek dcebe85f3a Wine: Implements support for profile stats 
This is a little trickier, we actually open the
`/dev/shm/fex-<pid>-stats` file directly using Windows APIs that way
Mangohud (which is going to be on the Linux side, or potentially even
embedded in to Gamescope) can safely pick up the stats.

A little quirky plus doesn't support expanding its size since WINE
doesn't support NtExtendSection, but that's fine.
 2025-02-11 12:56:11 -08:00
Ryan Houdek 2ba0b66426 LinuxSyscalls: Implements support for Linux side profile stats 
This is fairly straightforward. It creates the shared memory region in
/dev/shm/fex-<pid>-stats so that Mangohud can sample it.
 2025-02-11 12:56:11 -08:00
Ryan Houdek 5c9543f159 Common: Implement a base profiler implementation 
Not wired up to anything. Requires the frontends to allocate shared
memory in the expected way.
 2025-02-11 12:56:11 -08:00
Ryan Houdek f6e3689f30 WinAPI: Implement support for DeleteFile 2025-02-11 12:56:11 -08:00
Ryan Houdek a761343717 Profiler: Sprinkle the profile stats around 
For the four things we care about
 2025-02-11 12:56:10 -08:00
Ryan Houdek 906988c49b Windows: Expose support for NtCreateSection and NtMapViewOfSection 2025-02-11 12:56:10 -08:00
Tony Wasserka 53ac5579fb Remove unused IMGui header and obsolete debugger documentation 2025-02-11 15:41:35 +01:00
LC dce9de222d Merge pull request #4344 from Sonicadvance1/fix_fexserver_compressedimage_start 
FEXServer: Fixes background startup
 2025-02-11 07:56:37 -05:00
Ryan Houdek 75793300f2 Merge pull request #4333 from neobrain/feature_fasio 
Async: Add framework for multiplexing IO on network sockets and other file descriptors
 2025-02-10 11:35:37 -08:00
Ryan Houdek aff3914a66 FEXServerClient: Fix searching for FEXServer 
argv[0] is whatever the user passed in and may not directly be
FEXLoader/FEXInterpreter's path. Make sure get the full path.
 2025-02-10 01:22:47 -08:00
Ryan Houdek 8876047875 FEXServer: Fixes background startup 
The problem here is that the pipe we used for telling FEXInterpreter
that the FEXServer is ready to accept connections was inherited by
erofsfuse or squashfuse. So the closing of the pipe from the FEXServer
side would leave a reference open in squashfuse or erofsfuse.

Fix this by setting FD_CLOEXEC on the pipe, but also pass the pipe FD
through an argument instead of scanning for all pipes.

Then once we execve the squashfuse/erofsfuse application, the FD isn't
inherited.

Fixes #4329
 2025-02-09 23:59:32 -08:00
Ryan Houdek ee47b5bbc9 Merge pull request #4331 from Sonicadvance1/fix_portable_fexserver 
FEXServer: Fixes FEX_PORTABLE usage
 2025-02-07 12:15:58 -08:00
Tony Wasserka d80daf2692 FEXServerClient: Migrate RequestPIDFDPacket to fasio 
The other operations in this file are simple reads/writes, so they don't
need to be changed.
 2025-02-07 16:08:18 +01:00
Tony Wasserka 0e5c9e8b06 Async: Add helper for fixed-length reads 2025-02-07 16:08:17 +01:00
Tony Wasserka 6bc4aed82c Async: Fix receiving FDs via tcp_socket 2025-02-07 16:08:16 +01:00
Tony Wasserka e69e1200f5 Async: Qualify system call wrappers with :: 2025-02-07 10:50:40 +01:00
Tony Wasserka 81e253b06b Async: Handle EINTR and EAGAIN 2025-02-07 10:49:45 +01:00
Ryan Houdek 854e699589 WINE: Fixes FEX_PORTABLE usage 
Completely didn't listen to FEX_PORTABLE. Necessary otherwise it can
read configs from some random locations when portable is enabled.
 2025-02-06 15:36:27 -08:00
Tony Wasserka 43dcc84c07 Async: Move ownership of file descriptors out of poll_reactor 2025-02-06 22:35:29 +01:00
Tony Wasserka 6e9d5f00de Async: Check function signature for callbacks 2025-02-06 22:35:29 +01:00
Tony Wasserka a65ca9663f Async: Rename read_callbacks to callbacks 2025-02-06 22:35:29 +01:00
Tony Wasserka 02b767c0ea GdbServer: Migrate to fasio 2025-02-06 22:35:29 +01:00
Tony Wasserka 4b1c1d266d FEXServer: Migrate ProcessPipe to fasio 2025-02-06 22:35:29 +01:00
Tony Wasserka d9bf140971 FEXServer: Migrate Logger to fasio 2025-02-06 22:35:29 +01:00
Tony Wasserka 1402776ba6 FEXServer: Clean up socket path setup 
The character counting logic isn't actually needed, since bind() doesn't
need the exact byte length of the input data. Dropping the manual bookkeeping
cleans up this code considerably.
 2025-02-06 22:35:29 +01:00
Tony Wasserka e36fb47d98 FEXServer: Use a pipe to register new log clients instead of signaling across threads 2025-02-06 22:35:29 +01:00
Tony Wasserka 2bb37357c0 FEXConfig: Migrate inotify monitoring to fasio 2025-02-06 22:35:29 +01:00
Tony Wasserka 7494ac7615 Add framework for multiplexing IO on network sockets and other file descriptors 
The design leans heavily on Boost.Asio, a battle-tested library that's widely
used and that forms the basis of upcoming C++ networking support.
 2025-02-06 22:35:29 +01:00
Billy Laws 5ec4d3125a ARM64EC: Set EC_ENTRY_CPUAREA_REG at inline SMC dispatcher entry 2025-02-06 00:00:38 +00:00