tree a5d180e567e3b217dc938febe5d469fcd4305bd4
parent 68f0680e83179cfe0127fda54a8e02a8552bf619
author David Srbecky <dsrbecky@google.com> 1519661920 +0000
committer David Srbecky <dsrbecky@google.com> 1521125606 +0000

More JIT debug data synchronisation.

I want to be able to reason about consistency of the data even
when it is being modified (e.g. debug-malloc backtrace running
on one thread while the JIT is running on a different thread).

Test: testrunner.py --host -t 137
Change-Id: I051bf8dcf2801d9671cf83f0e0a94e1f19b98c0f