hg: jdk/sandbox: 8242425: JVMTI monitor operations should use Thread-Local Handshakes

[chris.hegarty at oracle.com]

Changeset: b465259f14be
Author:    ysuenaga
Date:      2020-04-20 13:57 +0900
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/b465259f14be

8242425: JVMTI monitor operations should use Thread-Local Handshakes
Reviewed-by: sspitsyn, dholmes

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/runtime/vmOperations.hpp