/*
 * Copyright (c) 2016, 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.
 *
 */

#include "gc/g1/g1GCServicabilitySupport.hpp"
#include "gc/g1/g1CollectedHeap.hpp"
#include "gc/g1/g1MemoryPool.hpp"

#include "services/memoryManager.hpp"

class G1YoungGenMemoryManager : public GCMemoryManager {
private:
public:
  G1YoungGenMemoryManager() : GCMemoryManager() {}

  const char* name() { return "G1 Young Generation"; }
};

class G1OldGenMemoryManager : public GCMemoryManager {
private:
public:
  G1OldGenMemoryManager() : GCMemoryManager() {}

  const char* name() { return "G1 Old Generation"; }
};


GCMemoryManager* G1GCServicabilitySupport::create_minor_gc_manager() {
  return new G1YoungGenMemoryManager();
}

GCMemoryManager* G1GCServicabilitySupport::create_major_gc_manager() {
  return new G1OldGenMemoryManager();
}

void G1GCServicabilitySupport::add_memory_pools(GrowableArray<MemoryPool*>* pools_list,
                                                GCMemoryManager* minor_mgr,
                                                GCMemoryManager* major_mgr) {

  G1CollectedHeap* g1h = G1CollectedHeap::heap();
  G1EdenPool* eden = new G1EdenPool(g1h);
  G1SurvivorPool* survivor = new G1SurvivorPool(g1h);
  G1OldGenPool* old_gen = new G1OldGenPool(g1h);

  major_mgr->add_pool(eden);
  major_mgr->add_pool(survivor);
  major_mgr->add_pool(old_gen);
  minor_mgr->add_pool(eden);
  minor_mgr->add_pool(survivor);
  pools_list->append(eden);
  pools_list->append(survivor);
  pools_list->append(old_gen);
}