hg: loom/loom: added new JVMTI functions: GetFiberStackTrace/GetFiberFrameCount/GetFiberFrameLocation

[serguei.spitsyn at oracle.com]

Changeset: 893cdab096cd
Author:    sspitsyn
Date:      2019-08-07 22:45 -0700
URL:       https://hg.openjdk.java.net/loom/loom/rev/893cdab096cd

added new JVMTI functions: GetFiberStackTrace/GetFiberFrameCount/GetFiberFrameLocation

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/prims/jvmti.xml
! 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/FiberTest/libFiberTest.c