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8183545: Event tracing, transition hooks

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Reviewed-by: dcubed, egahlin
This commit is contained in:
Robbin Ehn 2017-07-07 23:04:06 +02:00
parent 34ff291920
commit 41e729b386
5 changed files with 32 additions and 8 deletions
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4
hotspot/src/share/vm/classfile/javaClasses.cpp
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@ -1334,7 +1334,9 @@ void java_lang_Thread::set_thread_status(oop java_thread,
// Read thread status value from threadStatus field in java.lang.Thread java class.
java_lang_Thread::ThreadStatus java_lang_Thread::get_thread_status(oop java_thread) {
assert(Thread::current()->is_Watcher_thread() || Thread::current()->is_VM_thread() ||
// Make sure the caller is operating on behalf of the VM or is
// running VM code (state == _thread_in_vm).
assert(Threads_lock->owned_by_self() || Thread::current()->is_VM_thread() ||
JavaThread::current()->thread_state() == _thread_in_vm,
"Java Thread is not running in vm");
// The threadStatus is only present starting in 1.5