[PATCH v4 0/2] MR11465: ntdll: Complete handling of exception code setup for x86

[Ralf Habacker (＠rhabacker)]

With the changes from this commit, the exception code is
now correctly returned in the `EXCEPTION_RECORD` structure
for previously unhandled cases in which the following
messages were displayed:

```
00f4:fixme:seh:fpe_handler untested SIMD exception: 0x4. Might not work correctly
00f4:fixme:seh:fpe_handler untested SIMD exception: 0x5. Might not work correctly
00f4:fixme:seh:fpe_handler untested SIMD exception: 0x6. Might not work correctly
```

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56213

--
  v4: ntdll/tests: Add SIMD exception test for floating point overflow operation fault.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/11465