author | jiangli |
Tue, 09 Oct 2018 15:58:07 -0400 | |
changeset 52062 | 8dbf1a13af49 |
parent 51720 | b7bfd64e43a6 |
child 53244 | 9807daeb47c4 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2018, 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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#ifndef SHARE_VM_MEMORY_HEAPSHARED_INLINE_HPP |
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#define SHARE_VM_MEMORY_HEAPSHARED_INLINE_HPP |
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|
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#include "oops/compressedOops.inline.hpp" |
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#include "memory/heapShared.hpp" |
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#if INCLUDE_G1GC |
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#include "gc/g1/g1Allocator.inline.hpp" |
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#endif |
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#if INCLUDE_CDS_JAVA_HEAP |
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bool HeapShared::is_archived_object(oop p) { |
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return (p == NULL) ? false : G1ArchiveAllocator::is_archived_object(p); |
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} |
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inline oop HeapShared::decode_from_archive(narrowOop v) { |
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assert(!CompressedOops::is_null(v), "narrow oop value can never be zero"); |
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oop result = (oop)(void*)((uintptr_t)_narrow_oop_base + ((uintptr_t)v << _narrow_oop_shift)); |
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assert(check_obj_alignment(result), "address not aligned: " INTPTR_FORMAT, p2i((void*) result)); |
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return result; |
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} |
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#endif |
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#endif // SHARE_VM_MEMORY_HEAPSHARED_INLINE_HPP |