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Code Issues Packages Projects Releases 67 Wiki Activity
11,056 Commits 11 Branches 71 Tags
eccfb53bd50e8d7dc9decf830fbf98cf5297edd9
Commit Graph
150 Commits
Author SHA1 Message Date
Ryan Houdek 048e967546 FEXCore: Adds support for CPU Index through TPIDRRO 2024-10-25 15:07:57 -07:00
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
Tony Wasserka 682b8ef705 Build host tools without jemalloc 
Jemalloc blocks use on platforms with 16K pages.
 2024-09-30 20:38:24 +02:00
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
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
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
Billy Laws b659701cef ARM64EC: AVX register save/restore support under wine 
Requires corresponding a wine patch to function:
https://github.com/bylaws/wine/commit/7d411bd74bd03ba90cf202623560733cb229cc7d

Since AVX still works in almost all cases without this, I chose not to
e.g. detect the patch and disable AVX support when it is missing.
 2024-09-29 18:59:22 +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
Ryan Houdek 2672e06aa5 Merge pull request #4058 from bylaws/cef 
ARM64EC: Patch the call checker before calling any syscall exports
 2024-09-11 10:16:02 -07:00
Billy Laws 1266a5a5ce Windows: Support emulated memory overcommit 2024-09-10 16:08:45 +00:00
Billy Laws 7255850e9d ARM64EC: Patch the call checker before calling any syscall exports 
CEF on Windows patches these before FEX is even loaded, so this needs to
be setup as early as possible using some direct syscalls which skip any
such patches.
 2024-09-10 16:05:37 +00:00
Billy Laws 002a8bebd8 Windows: Cleanup exception handling logic 2024-09-10 16:05:02 +00:00
Billy Laws 0b0e15c9b4 Windows: Don't assume the log file was successfully opened 2024-09-10 15:58:03 +00:00
Billy Laws 621af9e7e8 ARM64EC: Switch to exception-based native syscall dispatch 
The previous approach assumed that ntdll wouldn't have been patched
before FEX was loaded, but that isn't necessarily the case thanks to
CEF. This takes the same approach used by xtajit which wine recently gained
support for wine. The overhead to this isn't ideal but most syscalls
aren't directly done through x86 code anyway and in the future FEX could
forward unpatched thunks to their ARM variants at JIT time.
 2024-09-07 15:30:00 +00:00
Billy Laws f4d107c8f0 ARM64EC: Split out FEX -> packed EC context conversion from reconstruction 2024-09-07 15:29:48 +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 c413d7950b FEXInterpreter: Support portable installs 2024-09-02 09:37:21 -07:00
Ryan Houdek fbf62f1296 Merge pull request #3998 from Sonicadvance1/move_midr_fetch 
HostFeatures: Moves MIDR querying to the frontend
 2024-08-23 15:19:18 -07:00
Billy Laws fc2917117e ARM64EC: Always use the CPU area context for BeginSimulation 
New wine tests suggest x0 holding the pointer to the correct context is
just a coincidence so avoid relying on it.
 2024-08-23 21:43:09 +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
Ryan Houdek b6cb897896 Merge pull request #3994 from bylaws/iofix 
Windows: Fix some file operations on actual Windows
 2024-08-22 14:01:56 -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
Billy Laws 8d9ba0e102 ARM64EC: Fix ContextFlag member tests 
There is a common arch bit that is included in each individual mask,
explicitly test for equality against the whole mask to avoid just
testing for this.
 2024-08-22 14:31:11 +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 409d691877 WOW64: Only handle unaligned atomics in JIT code 2024-08-19 19:07:30 +00:00
Billy Laws 1762ff0393 WOW64: Spill EFlags into the FEX state when reconstructing JIT context 2024-08-19 19:07:30 +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
Billy Laws ea6c05a46a Windows: Install libraries to CMAKE_INSTALL_LIBDIR 2024-08-16 23:43:55 +00:00
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
Ryan Houdek df0ecad15b Merge pull request #3933 from bylaws/arm64-suspend 
Support cooperative suspend on ARM64EC
 2024-08-15 01:22:28 -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 03ca3e7e68 Merge pull request #3934 from bylaws/wow64-b 
WOW64: Support the JIT API as used by Windows
 2024-08-10 09:07:58 -07:00
Ryan Houdek 2c3e6cbe65 Merge pull request #3932 from bylaws/arm64-callchk 
ARM64EC: Install a custom call checker to bypass NTDLL function patches
 2024-08-10 09:07:31 -07:00
Ryan Houdek 0ecfc651b6 Merge pull request #3931 from Sonicadvance1/move_hostfeatures_init 
FEXCore: Pass HostFeatures in to CreateNewContext directly
 2024-08-09 20:30:17 -07:00
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 ea4004ec9d ARM64EC: Support cooperative suspend 
When a suspend request occurs on a running thread, Windows gives the JIT
~10s to pause and NtContinue with the x86 context. Resumption is then
done through BeginSimulation.
 2024-08-09 14:34:17 +00:00
Billy Laws 26a8a2717c WOW64: Mark the CPU area context as dirty initially 
After thread creation, the WOW64 CPU area context needs to be flushed
into the FEX state before entering the JIT. Wine explicitly calls
BTCpuSetContext to trigger this but Windows doesn't.
 2024-08-09 11:57:09 +00:00