[Bug 223014] graphics/mesa-dri: enable NEON and AltiVec

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Oct 14 20:34:43 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223014

            Bug ID: 223014
           Summary: graphics/mesa-dri: enable NEON and AltiVec
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Keywords: patch, patch-ready
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: x11 at FreeBSD.org
          Reporter: jbeich at FreeBSD.org
                CC: x11 at FreeBSD.org
 Attachment #187176 maintainer-approval?(x11 at FreeBSD.org)
             Flags:
          Assignee: x11 at FreeBSD.org
                CC: x11 at FreeBSD.org
             Flags: maintainer-feedback?(x11 at FreeBSD.org)

Created attachment 187176
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=187176&action=edit
v0

libvc4_neon_la is built on armv6 and armv7 but not actually used due to lack of
runtime detection. powerpc* can avoid relying on SIGILL by using hw.altivec,
similar to OS X.

Build tested on 11.1 armv6/aarch64, 12.0 armv6/aarch64.

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