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Code Issues Packages Projects Releases 67 Wiki Activity
11,339 Commits 11 Branches 71 Tags
d01db8f2932235325f40cd4dc01acdc6c5099b2a
Commit Graph
53 Commits
Author SHA1 Message Date
LC fd09ded049 Merge pull request #4277 from bylaws/wine 
Windows: Fix wine check
 2025-01-15 13:55:49 -05:00
LC 8e2b4a306d Merge pull request #4260 from Sonicadvance1/profile_win32 
Profiler: Setup for usage on Windows
 2025-01-15 13:54:54 -05:00
Billy Laws f5decb5f83 Windows: Fix overcommit size logic in the wine path 2025-01-14 20:27:10 +00:00
Ryan Houdek 4c9adab58d Windows/CRT: Fixes FD leak 
Noticed that the FEXCore config file was open forever.
 2025-01-09 15:27:12 -08:00
Ryan Houdek 4c9f1b105d CRT/IO: Fixes sharing rules when writing is used 
Fixes trace file opening since it needs to share with other users
opening the file for writing.
 2025-01-09 14:25:48 -08:00
Billy Laws 3487d120ec Windows: Treat PAGE_EXECUTE_WRITECOPY memory as RWX 2024-12-10 15:26:23 +00:00
Billy Laws 07394d6a6e Windows: Track RWX regions in mapped images 
As section permissions are set on the unix side we don't get a
protection callback for them, workaround this by iterating over
the sections of all executables after mapping and tracking the RWX
ones.
 2024-12-10 15:24:54 +00:00
Billy Laws 830bd347c5 WOW64: Set the software CPU area flag 
This is required for wow64.dll to setup the cross-process queue
that is used to pass through e.g. memory unmap events.
 2024-11-18 16:18:31 +00:00
Ryan Houdek 048e967546 FEXCore: Adds support for CPU Index through TPIDRRO 2024-10-25 15:07:57 -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
Billy Laws 21604708ca Windows: Commonise the linker loadcfg and support CFGuard toolchains 2024-09-29 19:42:13 +00:00
Billy Laws 5fec6faeb6 Windows: Switch supported MinGW CRT to UCRT 
MSVCRT is deprecated and the reasons FEX used it no longer apply, so
support UCRT and UCRT only.
 2024-09-29 19:42:13 +00:00
Ryan Houdek f20e626fda Merge pull request #4059 from bylaws/log 
Windows: Don't assume the log file was successfully opened
 2024-09-11 10:16:14 -07:00
Billy Laws 1266a5a5ce Windows: Support emulated memory overcommit 2024-09-10 16:08:45 +00:00
Billy Laws 0b0e15c9b4 Windows: Don't assume the log file was successfully opened 2024-09-10 15:58:03 +00:00
Ryan Houdek 49b40b71a6 Merge pull request #4030 from bylaws/eccfg 
Windows: Load per-application configs
 2024-09-03 16:11:42 -07:00
Ryan Houdek e415b9443f Merge pull request #4032 from bylaws/small 
Windows: Fix missing pragma and license text
 2024-09-03 13:47:43 -07:00
Billy Laws b0474816c7 Windows: Fix missing pragma and license text 2024-09-03 20:30:07 +00:00
Billy Laws 941b065da6 Windows: Fill in per-core MIDR information 2024-09-03 20:29:37 +00:00
Billy Laws ccba993ca9 Windows: Load per-application configs 2024-09-03 20:25:21 +00:00
Ryan Houdek 0ec724cf1f HostFeatures: Moves MIDR querying to the frontend 
The MIDR querying is inherently OS specific and needs a bit of special
casing. Instead let the frontend inform FEXCore how many CPU cores there
are and their MIDRs instead.

This lets us keep the Linux specific code in the frontend.
 2024-08-23 00:53:53 -07:00
Billy Laws 6aa95d82f2 Windows: Query FileStandardInformation for getting file EOF info 
FileEOFInformation is write-only on actual windows.
 2024-08-22 14:34:45 +00:00
Billy Laws 7c34f449d1 Windows: Translate file open flags passed to NtCreateFile 2024-08-22 14:34:45 +00:00
Billy Laws e9435203a0 Windows: Fix access() implementation 
Had the result inverted.
 2024-08-22 14:33:06 +00:00
Ryan Houdek eadb502059 Merge pull request #3978 from bylaws/create 
Windows: Implement CreateDirectoryW CRT function
 2024-08-20 11:39:57 -07:00
Ryan Houdek 8e1695afa3 Merge pull request #3977 from bylaws/wowex 
WOW64: Improve exception handling
 2024-08-20 11:39:22 -07:00
Ryan Houdek 1caa31c5cb Merge pull request #3962 from Sonicadvance1/remove_vixl_requirement 
HostFeatures: Removes vixl usage
 2024-08-19 14:31:13 -07:00
Billy Laws 9067f3513a Windows: Implement CreateDirectoryW CRT function 
Used when the .fex-emu config dir doesn't exist. Also fixes up
CreateFile to not leak memory.
 2024-08-19 19:11:17 +00:00
Billy Laws 4d26178f25 Windows: Commonise guest exception handling logic and use for WOW64 2024-08-19 19:07:29 +00:00
Ryan Houdek 33cef7c8cd CRT: New symbols that fmt uses 2024-08-18 13:21:17 -07:00
Ryan Houdek 40d12c4d0e HostFeatures: Removes vixl usage 
If we query the CPU flags ourselves then vixl is no longer a
compile-time or runtime dependency unless the vixl disassembler or
simulator is built.

A bit spicy from all the feature bits we need to load up.
 2024-08-16 08:36:52 -07:00
Ryan Houdek ef4c4f6e9b FEXCore: Disable vixl linking if vixl disasm or simulator is disabled 
This was mostly there, just needed to remove some extraneous headers and
only insert vixl in to the library list if the options were enabled.
 2024-08-16 07:29:41 -07:00
Billy Laws 16b007df33 Windows: Partially implement the registry read API 2024-08-13 13:31:32 +00:00
Billy Laws 3cbc421c7e Windows: Detect CPU features using the registry 
Native Windows does not support ID instruction emulation, instead it
populates registry keys containing their values.
 2024-08-13 13:31:32 +00:00
Ryan Houdek 4a3250ddea Merge pull request #3928 from bylaws/winval 
InvalidationTracker: Better match Windows code invalidation behaviour
 2024-08-09 20:29:57 -07:00
Billy Laws 93ab57454a InvalidationTracker: Better match Windows code invalidation behaviour 
When given a NULL base address, Windows invalidation callbacks will
ignore the given size and invalidate all code.
 2024-08-08 12:46:49 +00:00
Billy Laws 8f372821f8 Windows: Use the FEX CRT 2024-08-07 15:49:41 +00:00
Billy Laws 6376d06bed Windows: Introduce a minimal Windows API replacement 2024-08-07 15:49:41 +00:00
Billy Laws 1bb293d4be Windows: Pull in some math and formatting functions from Musl 2024-08-07 15:49:41 +00:00
Billy Laws 0e069f1e97 Windows: Introduce a minimal CRT replacement 
It is dangerous for FEX to rely on the system CRT as calls can have side
effects that are also visible to the running application, and if patches
are applied to any CRT exports used during compilation the call checker
would trigger a reentry into the JIT to compile the patch and hence
deadlock. Only functions that FEX actively uses are implemented, with
the rest triggering an abort.
 2024-08-07 15:49:41 +00:00
Billy Laws fa72be2ec5 Windows: Don't warn for unknown CPU features 
This happens regularly as wine/games will scan all features from 0 to 64.
 2024-08-01 12:06:05 +00:00
Billy Laws b7ff6dd9c6 Windows: Disable logging if SilentLog is enabled 2024-08-01 12:04:59 +00:00
Billy Laws 80c9a43eef Windows: Fallback to a log file for debug output on Windows 
OutputDebugString etc are exception based and thus don't really work for
FEX's needs as often times logs can happen in places where exceptions
cannot be thrown.
 2024-08-01 11:45:07 +00:00
Billy Laws 05155778d4 Windows: Commonise logging code 2024-08-01 11:45:07 +00:00
Ryan Houdek 2fdd80fe3a Merge pull request #3833 from bylaws/common-tso 
Windows: Commonise TSOHandlerConfig
 2024-07-06 17:38:45 -07:00
Billy Laws 7fa7061aa5 Windows: Report as an AMD64 processor when targeting ARM64EC 2024-07-06 20:37:15 +00:00
Billy Laws b21e77c1e0 Windows: Commonise TSOHandlerConfig 2024-07-06 19:20:49 +00:00
Billy Laws a7f4e99278 InvalidationTracker: Always invalidate all regions of a section on unmap 
Unmapping a section will unmap the whole size initially allocated,
irrespective of how their protections are changed afterwards. Make sure
to follow this logic for invalidation too.
 2024-04-18 15:16:28 +00:00
Billy Laws a6d061b711 InvalidationTracker: Invalidate code across all threads 
When thread management was moved to the frontend, invalidation moved
from being a global operation to per-thread but the WOW64 backend wasn't
updated to account for this. Now for any invalidation event loop over
all threads tracked by the frontend and invalidate the appropriate
range.
 2024-04-18 15:14:31 +00:00
Paulo Matos 2b4ec88dae Whole-tree reformat 
This follows discussions from #3413.
Followup commits add clang-format file, script and blame ignore lists.
 2024-04-12 16:26:02 +02:00