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Add helpers to allocate an arm64 VFP state struct
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Authored by andrew on May 17 2023, 11:34 AM.
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Details

Summary

This will be used by bhyve and will allow the size to change, e.g. for SVE.

Sponsored by: Arm Ltd

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rG FreeBSD src repository
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Event Timeline

Clean up vmm stats git arc with wrong commit...

sys/arm64/arm64/vfp.c
63

The whitespace after static looks odd.

288

Now this is only called from APs, so the name is a bit misleading. Maybe vfp_init_secondary() (and plain vfp_init() below)?

313

I think we prefer _Alignof.

473

No need for blank lines at the beginning of functions.

Update based on feedback from @markj

This revision is now accepted and ready to land.Jul 4 2023, 2:34 PM