git: openjdk/jdk: 8306028: separate ThreadStart/ThreadEnd events posting code in JVMTI VTMS transitions

[Serguei Spitsyn]

Changeset: 1227a275
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2023-05-02 02:40:50 +0000
URL:       https://git.openjdk.org/jdk/commit/1227a275a1c1e82b9a6410843f32534d7e841f54

8306028: separate ThreadStart/ThreadEnd events posting code in JVMTI VTMS transitions
8304444: Reappearance of NULL in jvmtiThreadState.cpp

Reviewed-by: pchilanomate, lmesnik

! make/data/hotspot-symbols/symbols-unix
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/opto/runtime.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/java.base/share/classes/java/lang/VirtualThread.java
! src/java.base/share/native/libjava/VirtualThread.c