steam-frame/FEX-Emu--FEX
1
0 Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2026-10-25 01:00:45 +02:00
Code Issues Packages Projects Releases 67 Wiki Activity
12,413 Commits 11 Branches 71 Tags
c3c2789cdfd299eacb1ed178ebbb32889a2bb2b3
Commit Graph
12413 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Billy Laws c3c2789cdf Windows: Specify the single-inst argument when calling the dispatcher 2025-07-23 18:46:28 +01:00
Billy Laws e9f14e32dd Linux: Specify the single-inst argument when calling the dispatcher 2025-07-23 18:46:26 +01:00
Billy Laws 9b65d819f4 Dispatcher: Add an argument to request a single-step on SRA fill 
This already exists for ARM64EC, but this path is required for linux
and WOW64
 2025-07-23 18:29:12 +01:00
Billy Laws 287344986c FEXCore: Switch ENTRY_FILL_SRA_SINGLE_INST_REG to TMP2 
Will allow this to be taken as the second dispatcher argument
 2025-07-23 18:29:12 +01:00
Ryan Houdek fe61aabc52 Merge pull request #4701 from bylaws/noexecwin 
Windows: Correctly report noexec faults
 2025-07-22 12:54:28 -07:00
Ryan Houdek 564e966730 Merge pull request #4698 from lioncash/float2 
ASIMDOps/SVEOps: Use IsStandardFloatSize() even more
 2025-07-22 12:36:16 -07:00
LC 98abfa4395 Merge pull request #4700 from bylaws/geiex 
WinAPI: Avoid sign-extension of processor count in GetSystemInfo
 2025-07-22 15:02:17 -04:00
Billy Laws 8e6fbe7615 Windows: Correctly report noexec faults 2025-07-22 19:30:31 +01:00
Billy Laws 27fd5505be OpcodeDispatcher: Set correct trap number for noexec faults 2025-07-22 19:30:23 +01:00
Billy Laws e383cc89eb unittests: Test for the noexec pagefault trap number 2025-07-22 19:29:17 +01:00
Alexandre Julliard a71a0ed137 WinAPI: Avoid sign-extension of processor count in GetSystemInfo 2025-07-22 19:28:36 +01:00
Lioncache ab6fc279ce ASIMDOps/SVEOps: Use IsStandardFloatSize() even more 
Forgot in #4697 to take into account that there are still parts of the
emitter that qualify with its own namespace.

This also removes those where applicable to be more in line with the rest
of the cases.
 2025-07-22 08:25:35 -04:00
Ryan Houdek dd5c17291a Merge pull request #4697 from lioncash/float 
SVEOps: Make use of IsStandardFloatSize() more
 2025-07-21 12:37:03 -07:00
Ryan Houdek 5fe06b7413 Merge pull request #4696 from lioncash/opcode 
OpcodeDispatcher: Mark functions as const/static where applicable
 2025-07-21 12:36:22 -07:00
Lioncache 2a8efa9891 SVEOps: Make use of IsStandardFloatSize() more 
Initially introduced in #4687 as a utility for ASIMD ops, this can be used
elsewhere as well to reduce the verbosity of some other assertions.
 2025-07-21 13:51:37 -04:00
LC cf43e5eaaf Merge pull request #4694 from Sonicadvance1/fix_moffset_instcountci 
InstcountCI: Fix bad encoded moffset instructions
 2025-07-21 10:53:26 -04:00
Lioncache cafc906b9e OpcodeDispatcher: Mark functions as const/static where applicable 
Not a functional change, but makes it more obvious how these rely on object state.
 2025-07-21 10:48:55 -04:00
Tony Wasserka 3387f51e24 Merge pull request #4663 from Sonicadvance1/update_format_requires 
External/code-format-helper: Update requirements
 2025-07-21 10:17:52 +02:00
Ryan Houdek ccf1bb26af InstcountCI: Fix bad encoded moffset instructions 
These were actually encoded incorrectly, and I noticed they changed in
PR #4670 for some reason. So I dove in to the nasm source to figure out
what it takes to encode these sanely rather than with raw bytes, turns
out it's fairly trivial, just annoying to track in their parser through
iwdq->mem_offset->MEM_OFFS->qword.

Should remove the change in #4670 once it rebases.
 2025-07-18 12:32:56 -07:00
Ryan Houdek fc1ca01a0b Merge pull request #4693 from neobrain/fix_libfwd_wl 
LibraryForwarding/wayland: Add method signatures required by steam-runtime-launch-options
 2025-07-18 10:57:50 -07:00
Tony Wasserka e508f0900c LibraryForwarding/wayland: Add method signatures required by steam-runtime-launch-options 2025-07-18 11:38:46 +02:00
LC 5123ca52ba Merge pull request #4692 from Sonicadvance1/reintroduce_cssc 
FEXCore: Reintroduce support for CSSC
 2025-07-17 21:21:46 -04:00
Ryan Houdek 7e1ee5bb07 FEXCore: Reintroduce support for CSSC 
Now that the PF flag isn't using popcount, this is a win across the
board if the hardware supports it.

Been a while since I last looked at this, added a new instcountci file
to show the improvement.
 2025-07-17 15:09:27 -07:00
LC b7ac641aa0 Merge pull request #4691 from Sonicadvance1/ignore_jemalloc_config_sources 
External: Update jemallocs
 2025-07-17 11:29:20 -04:00
Ryan Houdek 251ac145d9 Merge pull request #4650 from pmatos/feature/ReformatChanged 
Add --changed flag to reformat.sh script
 2025-07-16 23:33:29 -07:00
Ryan Houdek e17c2c8c73 Merge pull request #4661 from pmatos/feature/reformat-clang-format-19 
Whole-tree reformat with clang-format-19
 2025-07-16 23:33:09 -07:00
Paulo Matos 4473054d33 Add reformat sha to ignore revs for git-blame 2025-07-17 08:11:08 +02:00
Paulo Matos 5267cde60e Whole-tree reformat with clang-format-19 2025-07-17 08:10:00 +02:00
Paulo Matos 3c7ece2ef3 Update .clang-format 2025-07-17 08:09:25 +02:00
Paulo Matos 3b322d8f37 Add --changed flag to reformat.sh script 2025-07-17 08:04:41 +02:00
LC 1d4b6c6a74 Merge pull request #4689 from Sonicadvance1/disable_gcs_protection 
Disable GCS in simulator and userspace
 2025-07-16 20:25:16 -04:00
Billy Laws f5efe1d251 Merge pull request #4690 from Sonicadvance1/moar_padding 
JIT: Add more padding
 2025-07-17 00:58:37 +01:00
Ryan Houdek 09db3aba0a External: Update jemallocs 
Ignore any additional jemalloc configuration options, can come from
`/etc/malloc.conf` or even the `MALLOC_CONF` environment variable.

Ensure nothing can override our options.
 2025-07-16 16:35:48 -07:00
Ryan Houdek aec7deca9d Merge pull request #4688 from lioncash/hfloat2 
ASIMDOps: Merge half-float 3-reg same with single/double variants
 2025-07-16 15:42:08 -07:00
Ryan Houdek 8f1d4bc710 FEXLoader: Check for GCS being enabled 
There is a ELF note for this but currently clang doesn't support a
`no-gcs` flag. The best we can do is check if the kernel has GCS enabled
for the current process and early exit.

Then continue to use the kernel's locking functionality to disable it if
the guest happens to try, ensuring safety.
 2025-07-16 15:41:23 -07:00
Ryan Houdek 7edc8417b6 JIT: Add more padding 
Go to a whole page of additional padding, #4670 adds some more size to a
block and overran the padding causing a unittest to fail.
 2025-07-16 15:28:05 -07:00
Ryan Houdek 5b01682641 Arm64Emitter: Disable GCS in the simulator 
FEX isn't going to be compatible with this.
PR #4670 requires this
 2025-07-16 15:23:43 -07:00
Lioncache a615f8970a ASIMDOps: Constrain 3-reg same float arguments with IsQOrDRegister 
These are only intended to be used with QRegisters or DRegisters, so we can constrain these
so that the proper types are enforced at compile-time.
 2025-07-16 17:46:28 -04:00
Lioncache 708ea9d50a ASIMDOps: Merge half-float 3-reg same with single/double variants 2025-07-16 17:36:24 -04:00
Ryan Houdek e36a64ecc0 Merge pull request #4681 from Sonicadvance1/i_dislike_tuple_2 
FEXCore/OpcodeDispatcher: Removes tuple usage for Dispatch tables
 2025-07-16 14:23:18 -07:00
Ryan Houdek 82be09b6a3 FEXCore/OpcodeDispatcher: Removes tuple usage for Dispatch tables 
NFC
 2025-07-16 13:57:16 -07:00
Ryan Houdek eb7655d93c External/code-format-helper: Update requirements 
Latest of everything, let's see what happens.
To get rid of dependabot alerts.
 2025-07-16 13:54:43 -07:00
Ryan Houdek c1fe841bf3 Merge pull request #4687 from lioncash/hfloat 
ASIMDOps: Merge half-float 2-reg misc with single/double variants
 2025-07-16 13:50:53 -07:00
Lioncache 82ffb379c4 ASIMDOps: Merge half-float 2-reg misc with single/double variants 
Unifies the interface, so that there's no need for a stark difference.

Previously, calling the single/double variant didn't require explicit template
arguments, but the half-float version did, which is inconsistent.

Technically it also made the interface more cumbersome to use in the event the
element size isn't able to be determined as a constant ahead of time.
 2025-07-16 10:16:49 -04:00
Tony Wasserka befae52993 Merge pull request #4685 from pmatos/fix/clang-format-19-ignore 
Ensure .clang-format-ignore is compatible with clang-format-19
 2025-07-16 15:32:09 +02:00
Paulo Matos 48597d7682 Ensure .clang-format-ignore is compatible with clang-format-19 
Since clang-format-19 doesn't support globstar yet, add .clang-format
to disable formatting inside External/.
 2025-07-16 15:20:03 +02:00
Lioncache 05d45ccb7f Emitter: Add helper for sanitizing floating point element sizes 
Will be used in a following change to reduce the amount of duplication
made in some floating point instructions.
 2025-07-16 09:19:45 -04:00
LC e0ca04bfec Merge pull request #4684 from Sonicadvance1/spurious_syscall_crash 
FEXCore/OpcodeDispatcher: Fix a spurious crash that can occur with multiblock
 2025-07-15 21:44:51 -04:00
LC 34566861ba Merge pull request #4683 from Sonicadvance1/waitpkg_mostly_nop 
FEXCore: Implement a mostly NOP implementation of waitpkg
 2025-07-15 21:43:11 -04:00
Ryan Houdek dfe3b4502a FEXCore/OpcodeDispatcher: Fix a spurious crash that can occur with multiblock 
If multiblock discovers a codepath with an `int 0x80` then it would
crash the emulator even if it never gets executed. Ensure that this
ERROR_AND_DIE_FMT instead just gets handled as an UnhandledOp to ensure
the Core early terminates the block.

Found by having steamwebhelper spuriously crash when it hit this.
Adds a simple unittest to ensure discovery doesn't break again.
 2025-07-15 17:43:16 -07:00