/*
 * Copyright (c) 2019, 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.
 *
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#ifndef SHARE_GC_SHARED_LOCATIONPRINTER_HPP
#define SHARE_GC_SHARED_LOCATIONPRINTER_HPP

#include "memory/allStatic.hpp"
#include "oops/oopsHierarchy.hpp"
#include "utilities/globalDefinitions.hpp"

class outputStream;

class LocationPrinter : AllStatic {
 public:
  static bool is_valid_obj(void* addr);
};

template <typename CollectedHeapT>
class BlockLocationPrinter : public LocationPrinter {
  static oop base_oop_or_null(void* addr);

public:
  static bool print_location(outputStream* st, void* addr);
};


#endif // SHARE_GC_SHARED_LOCATIONPRINTER_HPP