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annotate src/share/vm/gc_implementation/shared/gcTraceTime.hpp @ 17937:78bbf4d43a14

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8037816: Fix for 8036122 breaks build with Xcode5/clang 8043029: Change 8037816 breaks HS build with older GCC versions which don't support diagnostic pragmas 8043164: Format warning in traceStream.hpp Summary: Backport of main fix + two corrections, enables clang compilation, turns on format attributes, corrects/mutes warnings Reviewed-by: kvn, coleenp, iveresov, twisti
author drchase
date Thu, 22 May 2014 15:52:41 -0400
parents 86e6d691f2e1
children 0982ec23da03
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1 /*
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2 * Copyright (c) 2012, 2013, 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
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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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 #ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_GCTRACETIME_HPP
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26 #define SHARE_VM_GC_IMPLEMENTATION_SHARED_GCTRACETIME_HPP
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27
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28 #include "prims/jni_md.h"
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29 #include "utilities/ticks.hpp"
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30
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31 class GCTimer;
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32
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33 class GCTraceTime {
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34 const char* _title;
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35 bool _doit;
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36 bool _print_cr;
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37 GCTimer* _timer;
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38 Ticks _start_counter;
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39
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40 public:
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41 GCTraceTime(const char* title, bool doit, bool print_cr, GCTimer* timer);
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42 ~GCTraceTime();
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43 };
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44
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45 #endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_GCTRACETIME_HPP