Mercurial > hg > truffle
view src/share/vm/oops/klassPS.hpp @ 6862:8a5ea0a9ccc4
7127708: G1: change task num types from int to uint in concurrent mark
Summary: Change the type of various task num fields, parameters etc to unsigned and rename them to be more consistent with the other collectors. Code changes were also reviewed by Vitaly Davidovich.
Reviewed-by: johnc
Contributed-by: Kaushik Srenevasan <kaushik@twitter.com>
author | johnc |
---|---|
date | Sat, 06 Oct 2012 01:17:44 -0700 |
parents | e5383553fd4e |
children | db9981fd3124 |
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/* * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef SHARE_VM_OOPS_KLASSPS_HPP #define SHARE_VM_OOPS_KLASSPS_HPP // Expands to Parallel Scavenge and Parallel Old declarations #ifndef SERIALGC #define PARALLEL_GC_DECLS \ virtual void oop_push_contents(PSPromotionManager* pm, oop obj); \ /* Parallel Old GC support \ \ The 2-arg version of oop_update_pointers is for objects that are \ known not to cross chunk boundaries. The 4-arg version is for \ objects that do (or may) cross chunk boundaries; it updates only those \ oops that are in the region [beg_addr, end_addr). */ \ virtual void oop_follow_contents(ParCompactionManager* cm, oop obj); \ virtual int oop_update_pointers(ParCompactionManager* cm, oop obj); // Pure virtual version for klass.hpp #define PARALLEL_GC_DECLS_PV \ virtual void oop_push_contents(PSPromotionManager* pm, oop obj) = 0; \ virtual void oop_follow_contents(ParCompactionManager* cm, oop obj) = 0; \ virtual int oop_update_pointers(ParCompactionManager* cm, oop obj) = 0; #else // SERIALGC #define PARALLEL_GC_DECLS #define PARALLEL_GC_DECLS_PV #endif // SERIALGC #endif // SHARE_VM_OOPS_KLASSPS_HPP