1 files changed, 51 insertions, 0 deletions
diff --git a/src/share/vm/gc_implementation/g1/g1YCTypes.hpp b/src/share/vm/gc_implementation/g1/g1YCTypes.hpp
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+++ b/src/share/vm/gc_implementation/g1/g1YCTypes.hpp
@@ -0,0 +1,51 @@
+/*
+ * 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_G1_G1YCTYPES_HPP
+#define SHARE_VM_GC_IMPLEMENTATION_G1_G1YCTYPES_HPP
+
+#include "utilities/debug.hpp"
+
+enum G1YCType {
+  Normal,
+  InitialMark,
+  DuringMark,
+  Mixed,
+  G1YCTypeEndSentinel
+};
+
+class G1YCTypeHelper {
+ public:
+  static const char* to_string(G1YCType type) {
+    switch(type) {
+      case Normal: return "Normal";
+      case InitialMark: return "Initial Mark";
+      case DuringMark: return "During Mark";
+      case Mixed: return "Mixed";
+      default: ShouldNotReachHere(); return NULL;
+    }
+  }
+};
+
+#endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1YCTYPES_HPP