annotate src/share/vm/oops/klassPS.hpp @ 7745:6dc8db7164d2

Added tag jdk9-b49 for changeset 360cd1fc42f1
author katleman
date Thu, 05 Feb 2015 11:43:29 -0800
parents db9981fd3124
children
rev   line source
duke@0 1 /*
mikael@5776 2 * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved.
duke@0 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@0 4 *
duke@0 5 * This code is free software; you can redistribute it and/or modify it
duke@0 6 * under the terms of the GNU General Public License version 2 only, as
duke@0 7 * published by the Free Software Foundation.
duke@0 8 *
duke@0 9 * This code is distributed in the hope that it will be useful, but WITHOUT
duke@0 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@0 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@0 12 * version 2 for more details (a copy is included in the LICENSE file that
duke@0 13 * accompanied this code).
duke@0 14 *
duke@0 15 * You should have received a copy of the GNU General Public License version
duke@0 16 * 2 along with this work; if not, write to the Free Software Foundation,
duke@0 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@0 18 *
trims@1472 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1472 20 * or visit www.oracle.com if you need additional information or have any
trims@1472 21 * questions.
duke@0 22 *
duke@0 23 */
stefank@1879 24
stefank@1879 25 #ifndef SHARE_VM_OOPS_KLASSPS_HPP
stefank@1879 26 #define SHARE_VM_OOPS_KLASSPS_HPP
duke@0 27
duke@0 28 // Expands to Parallel Scavenge and Parallel Old declarations
duke@0 29
jprovino@4107 30 #include "utilities/macros.hpp"
jprovino@4107 31
jprovino@4107 32 #if INCLUDE_ALL_GCS
duke@0 33 #define PARALLEL_GC_DECLS \
duke@0 34 virtual void oop_push_contents(PSPromotionManager* pm, oop obj); \
duke@0 35 /* Parallel Old GC support \
duke@0 36 \
duke@0 37 The 2-arg version of oop_update_pointers is for objects that are \
duke@0 38 known not to cross chunk boundaries. The 4-arg version is for \
duke@0 39 objects that do (or may) cross chunk boundaries; it updates only those \
duke@0 40 oops that are in the region [beg_addr, end_addr). */ \
duke@0 41 virtual void oop_follow_contents(ParCompactionManager* cm, oop obj); \
stefank@2099 42 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj);
duke@0 43
duke@0 44 // Pure virtual version for klass.hpp
duke@0 45 #define PARALLEL_GC_DECLS_PV \
duke@0 46 virtual void oop_push_contents(PSPromotionManager* pm, oop obj) = 0; \
duke@0 47 virtual void oop_follow_contents(ParCompactionManager* cm, oop obj) = 0; \
stefank@2099 48 virtual int oop_update_pointers(ParCompactionManager* cm, oop obj) = 0;
jprovino@4107 49 #else // INCLUDE_ALL_GCS
duke@0 50 #define PARALLEL_GC_DECLS
duke@0 51 #define PARALLEL_GC_DECLS_PV
jprovino@4107 52 #endif // INCLUDE_ALL_GCS
duke@0 53
stefank@1879 54 #endif // SHARE_VM_OOPS_KLASSPS_HPP