Mercurial > hg > graal-compiler
view src/share/vm/gc_implementation/shared/gcWhen.hpp @ 12305:a19bea467577
7163191: G1: introduce a "heap spanning table" abstraction
Summary: Add G1BiasedArray<T> that is an array where each element represents a fixed-sized subdivision of the heap. Use this abstraction to refactor the HeapRegionSeq class.
Reviewed-by: brutisso
author | tschatzl |
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date | Wed, 25 Sep 2013 13:25:24 +0200 |
parents | f2110083203d |
children |
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/* * Copyright (c) 2012, 2013, 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_GC_IMPLEMENTATION_SHARED_GCWHEN_HPP #define SHARE_VM_GC_IMPLEMENTATION_SHARED_GCWHEN_HPP #include "memory/allocation.hpp" #include "utilities/debug.hpp" class GCWhen : AllStatic { public: enum Type { BeforeGC, AfterGC, GCWhenEndSentinel }; static const char* to_string(GCWhen::Type when) { switch (when) { case BeforeGC: return "Before GC"; case AfterGC: return "After GC"; default: ShouldNotReachHere(); return NULL; } } }; #endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_GCWHEN_HPP