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annotate src/share/vm/oops/metadata.cpp @ 12355:cefad50507d8

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Merge with hs25-b53
author Gilles Duboscq <duboscq@ssw.jku.at>
date Fri, 11 Oct 2013 10:38:03 +0200
parents da91efe96a93
children
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1 /*
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2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 #include "precompiled.hpp"
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26 #include "oops/metadata.hpp"
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27 #include "memory/metaspace.hpp"
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28 #include "memory/resourceArea.hpp"
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29 #include "prims/jvmtiRedefineClasses.hpp"
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30
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31 void Metadata::set_on_stack(const bool value) {
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32 // nothing to set for most metadata
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33 // Can't inline because this materializes the vtable on some C++ compilers.
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34 }
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35
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36 void Metadata::print_on(outputStream* st) const {
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37 ResourceMark rm;
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38 // print title
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39 st->print("%s", internal_name());
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40 print_address_on(st);
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41 st->cr();
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42 }
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43
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44 char* Metadata::print_value_string() const {
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45 char buf[100];
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46 stringStream st(buf, sizeof(buf));
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47 if (this == NULL) {
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48 st.print("NULL");
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49 } else {
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50 print_value_on(&st);
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51 }
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52 return st.as_string();
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53 }