src/hotspot/share/oops/metadata.cpp
author ccheung
Fri, 17 May 2019 08:29:55 -0700
changeset 54927 1512d88b24c6
parent 54807 33fe50b6d707
permissions -rw-r--r--
8207812: Implement Dynamic CDS Archive Summary: Improve the usability of AppCDS Reviewed-by: acorn, jiangli, mseledtsov Contributed-by: ioi.lam@oracle.com, jianglizhou@google.com, calvin.cheung@oracle.com
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/*
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 * Copyright (c) 2011, 2019, 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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void Metadata::print() const { print_on(tty); }
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void Metadata::print_value() const { print_value_on(tty); }
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char* Metadata::print_value_string() const {
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  char buf[256];
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  stringStream st(buf, sizeof(buf));
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  print_value_on(&st);
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  return st.as_string();
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}