Detect NEON and set HWCAP_NEON if present.
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Authored by jhb on Sep 15 2017, 9:04 PM.

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ARM

Details

Reviewers

andrew
• ian

Commits

rS323934: Detect NEON and set HWCAP_NEON if present.

Test Plan

With changes to recognize HWCAP_NEON in gdb, gdb now shows $d0 as a vector register along with $q0 on my RPI.

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Event Timeline

jhb created this revision.Sep 15 2017, 9:04 PM

Harbormaster completed remote builds in B11598: Diff 33135.Sep 15 2017, 9:04 PM

jhb added a parent revision: D12388: Correct HWCAP_VFP3* values to match Linux..Sep 15 2017, 10:54 PM

andrew accepted this revision.Sep 22 2017, 8:27 AM

This revision is now accepted and ready to land.Sep 22 2017, 8:27 AM

• ian accepted this revision.Sep 22 2017, 4:20 PM

Closed by commit rS323934: Detect NEON and set HWCAP_NEON if present. (authored by jhb). · Explain WhySep 22 2017, 5:59 PM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

arm/

vfp.c

5 lines

include/

elf.h

1 line

Diff 33340

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head/sys/arm/arm/vfp.c