hg: jdk/jdk: 8242428: JVMTI thread operations should use Thread-Local Handshake

[suenaga at oss.nttdata.com]

Changeset: 2630948916e8
Author:    ysuenaga
Date:      2020-07-11 23:28 +0900
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/2630948916e8

8242428: JVMTI thread operations should use Thread-Local Handshake
Reviewed-by: dcubed, 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
+ test/hotspot/jtreg/serviceability/jvmti/GetThreadListStackTraces/OneGetThreadListStackTraces.java
+ test/hotspot/jtreg/serviceability/jvmti/GetThreadListStackTraces/libOneGetThreadListStackTraces.cpp