hotspot/src/share/vm/oops/metadata.cpp
author goetz
Sun, 15 Sep 2013 15:28:58 +0200
changeset 22836 e7e511228518
parent 13728 882756847a04
child 42650 1f304d0c888b
permissions -rw-r--r--
8024468: PPC64 (part 201): cppInterpreter: implement bytecode profiling Summary: Implement profiling for c2 jit compilation. Also enable new cppInterpreter features. Reviewed-by: kvn
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/*
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 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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#include "precompiled.hpp"
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#include "oops/metadata.hpp"
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#include "memory/metaspace.hpp"
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#include "memory/resourceArea.hpp"
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#include "prims/jvmtiRedefineClasses.hpp"
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void Metadata::set_on_stack(const bool value) {
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  // nothing to set for most metadata
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  // Can't inline because this materializes the vtable on some C++ compilers.
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}
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void Metadata::print_on(outputStream* st) const {
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  ResourceMark rm;
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  // print title
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  st->print("%s", internal_name());
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  print_address_on(st);
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  st->cr();
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}
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char* Metadata::print_value_string() const {
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  char buf[100];
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  stringStream st(buf, sizeof(buf));
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  if (this == NULL) {
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    st.print("NULL");
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  } else {
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    print_value_on(&st);
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  }
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  return st.as_string();
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}