annotate src/share/vm/gc_interface/gcName.hpp @ 13212:eb03a7335eb0

Use fixed instead of virtual register for target in far foreign call, since the register allocator does not support virtual registers to be used at call sites.
author Christian Wimmer <christian.wimmer@oracle.com>
date Mon, 02 Dec 2013 14:20:32 -0800
parents f2110083203d
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1 /*
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2 * Copyright (c) 2002, 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_INTERFACE_GCNAME_HPP
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26 #define SHARE_VM_GC_INTERFACE_GCNAME_HPP
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27
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28 #include "utilities/debug.hpp"
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29
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30 enum GCName {
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31 ParallelOld,
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32 SerialOld,
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33 PSMarkSweep,
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34 ParallelScavenge,
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35 DefNew,
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36 ParNew,
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37 G1New,
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38 ConcurrentMarkSweep,
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39 G1Old,
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40 GCNameEndSentinel
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41 };
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42
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43 class GCNameHelper {
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44 public:
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45 static const char* to_string(GCName name) {
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46 switch(name) {
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47 case ParallelOld: return "ParallelOld";
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48 case SerialOld: return "SerialOld";
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49 case PSMarkSweep: return "PSMarkSweep";
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50 case ParallelScavenge: return "ParallelScavenge";
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51 case DefNew: return "DefNew";
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52 case ParNew: return "ParNew";
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53 case G1New: return "G1New";
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54 case ConcurrentMarkSweep: return "ConcurrentMarkSweep";
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55 case G1Old: return "G1Old";
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56 default: ShouldNotReachHere(); return NULL;
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57 }
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58 }
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59 };
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60
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61 #endif // SHARE_VM_GC_INTERFACE_GCNAME_HPP