src/hotspot/share/oops/weakHandle.inline.hpp
author coleenp
Tue, 10 Apr 2018 10:06:42 -0400
changeset 49738 a7bc87a63dd8
child 50445 bd6b78feb6a3
permissions -rw-r--r--
8198313: Wrap holder object for ClassLoaderData in a WeakHandle Summary: Use WeakHandle for ClassLoaderData::_holder so that is_alive closure is not needed Reviewed-by: rehn, kbarrett

/*
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 * accompanied this code).
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#ifndef SHARE_VM_OOPS_WEAKHANDLE_INLINE_HPP
#define SHARE_VM_OOPS_WEAKHANDLE_INLINE_HPP

#include "oops/weakHandle.hpp"
#include "oops/access.inline.hpp"

template <WeakHandleType T>
oop WeakHandle<T>::resolve() const {
  assert(!is_null(), "Must be created");
  return RootAccess<ON_PHANTOM_OOP_REF>::oop_load(_obj);
}

template <WeakHandleType T>
oop WeakHandle<T>::peek() const {
  assert(!is_null(), "Must be created");
  return RootAccess<ON_PHANTOM_OOP_REF | AS_NO_KEEPALIVE>::oop_load(_obj);
}

#endif // SHARE_VM_OOPS_WEAKHANDLE_INLINE_HPP