git: openjdk/mobile: 8235515: TestBasicLogOutput.java crashes due to EXCEPTION_ACCESS_VIOLATION in HandshakeThreadsOperation::do_handshake

[duke]

Changeset: 769a1f91
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2019-12-10 18:32:45 +0000
URL:       https://git.openjdk.java.net/mobile/commit/769a1f91

8235515: TestBasicLogOutput.java crashes due to EXCEPTION_ACCESS_VIOLATION in HandshakeThreadsOperation::do_handshake

Signal _done sempahore after executing name() in log_debug()

Reviewed-by: dcubed, mdoerr

! src/hotspot/share/runtime/handshake.cpp