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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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#ifndef SHARE_CDS_AOTLINKEDCLASSTABLE_HPP
#define SHARE_CDS_AOTLINKEDCLASSTABLE_HPP

#include "utilities/globalDefinitions.hpp"

template <typename T> class Array;
class InstanceKlass;
class SerializeClosure;

// Classes to be bulk-loaded, in the "linked" state, at VM bootstrap.
//
// AOTLinkedClassTable is produced by AOTClassLinker when an AOTCache is assembled.
//
// AOTLinkedClassTable is consumed by AOTLinkedClassBulkLoader when an AOTCache is used
// in a production run.
//
class AOTLinkedClassTable {
  static AOTLinkedClassTable _instance;

  Array<InstanceKlass*>* _boot1; // boot classes in java.base module
  Array<InstanceKlass*>* _boot2; // boot classes in all other (named and unnamed) modules,
                                 // including classes from -Xbootclasspath/a
  Array<InstanceKlass*>* _platform;
  Array<InstanceKlass*>* _app;

public:
  AOTLinkedClassTable() :
    _boot1(nullptr), _boot2(nullptr),
    _platform(nullptr), _app(nullptr) {}

  static AOTLinkedClassTable* get() {
    return &_instance;
  }

  Array<InstanceKlass*>* boot1()    const { return _boot1;    }
  Array<InstanceKlass*>* boot2()    const { return _boot2;    }
  Array<InstanceKlass*>* platform() const { return _platform; }
  Array<InstanceKlass*>* app()      const { return _app;      }

  void set_boot1   (Array<InstanceKlass*>* value) { _boot1    = value; }
  void set_boot2   (Array<InstanceKlass*>* value) { _boot2    = value; }
  void set_platform(Array<InstanceKlass*>* value) { _platform = value; }
  void set_app     (Array<InstanceKlass*>* value) { _app      = value; }

  void serialize(SerializeClosure* soc);
};

#endif // SHARE_CDS_AOTLINKEDCLASSTABLE_HPP