author | jiangli |
Fri, 12 Jun 2015 19:49:54 -0400 | |
changeset 31346 | a70d45c06136 |
parent 30764 | fec48bf5a827 |
child 36098 | e056a98ac7ca |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2014, 2015, 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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|
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#include "precompiled.hpp" |
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#include "gc/g1/heapRegionType.hpp" |
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|
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bool HeapRegionType::is_valid(Tag tag) { |
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switch (tag) { |
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case FreeTag: |
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case EdenTag: |
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case SurvTag: |
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case StartsHumongousTag: |
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case ContinuesHumongousTag: |
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case OldTag: |
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case ArchiveTag: |
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return true; |
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} |
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return false; |
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} |
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const char* HeapRegionType::get_str() const { |
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hrt_assert_is_valid(_tag); |
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switch (_tag) { |
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case FreeTag: return "FREE"; |
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case EdenTag: return "EDEN"; |
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case SurvTag: return "SURV"; |
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case StartsHumongousTag: return "HUMS"; |
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case ContinuesHumongousTag: return "HUMC"; |
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case OldTag: return "OLD"; |
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case ArchiveTag: return "ARC"; |
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} |
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ShouldNotReachHere(); |
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// keep some compilers happy |
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return NULL; |
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} |
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const char* HeapRegionType::get_short_str() const { |
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hrt_assert_is_valid(_tag); |
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switch (_tag) { |
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case FreeTag: return "F"; |
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case EdenTag: return "E"; |
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case SurvTag: return "S"; |
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case StartsHumongousTag: return "HS"; |
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case ContinuesHumongousTag: return "HC"; |
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case OldTag: return "O"; |
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case ArchiveTag: return "A"; |
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} |
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ShouldNotReachHere(); |
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// keep some compilers happy |
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return NULL; |
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} |