1 /* 2 * Copyright (c) 2012, 2015, 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_VM_GC_G1_G1YCTYPES_HPP 26 #define SHARE_VM_GC_G1_G1YCTYPES_HPP 27 28 #include "utilities/debug.hpp" 29 30 enum G1YCType { 31 Normal, 32 InitialMark, 33 DuringMark, 34 Mixed, 35 G1YCTypeEndSentinel 36 }; 37 38 class 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 DuringMark: return "During Mark"; 45 case Mixed: return "Mixed"; 46 default: ShouldNotReachHere(); return NULL; 47 } 48 } 49 }; 50 51 #endif // SHARE_VM_GC_G1_G1YCTYPES_HPP