tree 2de2a94446aeb5010eff128200c907701e99da7f
parent f65cfa26f81cbe20424473b8d6a64e3f73537003
author Andrew Scull <ascull@google.com> 1575545823 +0000
committer Andrew Scull <ascull@google.com> 1575554352 +0000

Remove unused arch-agnostic instruction barrier.

Add an implementation for the fake architecture used for host unit
tests.

Change-Id: I5ba49b3f0a4ce0199f421f12c3019e3cb7a58b6a