1/*
2 * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25#ifndef SHARE_GC_G1_G1YCTYPES_HPP
26#define SHARE_GC_G1_G1YCTYPES_HPP
27
28#include "utilities/debug.hpp"
29
30enum G1YCType {
31 Normal,
32 InitialMark,
33 DuringMarkOrRebuild,
34 Mixed,
35 G1YCTypeEndSentinel
36};
37
38class G1YCTypeHelper {
39 public:
40 static const char* to_string(G1YCType type) {
41 switch(type) {
42 case Normal: return "Normal";
43 case InitialMark: return "Initial Mark";
44 case DuringMarkOrRebuild: return "During Mark";
45 case Mixed: return "Mixed";
46 default: ShouldNotReachHere(); return NULL;
47 }
48 }
49};
50
51#endif // SHARE_GC_G1_G1YCTYPES_HPP
52