/*

 * Copyright (c) 2000, 2010, 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

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 */

#ifndef SHARE_VM_MEMORY_GENERATION_INLINE_HPP

#define SHARE_VM_MEMORY_GENERATION_INLINE_HPP

#include "memory/genCollectedHeap.hpp"

#include "memory/generation.hpp"

#include "memory/space.hpp"

bool OneContigSpaceCardGeneration::is_in(const void* p) const {

  return the_space()->is_in(p);

}

WaterMark OneContigSpaceCardGeneration::top_mark() {

  return the_space()->top_mark();

}

CompactibleSpace*

OneContigSpaceCardGeneration::first_compaction_space() const {

  return the_space();

}

HeapWord* OneContigSpaceCardGeneration::allocate(size_t word_size,

                                                 bool is_tlab) {

  assert(!is_tlab, "OneContigSpaceCardGeneration does not support TLAB allocation");

  return the_space()->allocate(word_size);

}

HeapWord* OneContigSpaceCardGeneration::par_allocate(size_t word_size,

                                                     bool is_tlab) {

  assert(!is_tlab, "OneContigSpaceCardGeneration does not support TLAB allocation");

  return the_space()->par_allocate(word_size);

}

WaterMark OneContigSpaceCardGeneration::bottom_mark() {

  return the_space()->bottom_mark();

}

size_t OneContigSpaceCardGeneration::block_size(const HeapWord* addr) const {

  if (addr < the_space()->top()) return oop(addr)->size();

  else {

    assert(addr == the_space()->top(), "non-block head arg to block_size");

    return the_space()->_end - the_space()->top();

  }

}

bool OneContigSpaceCardGeneration::block_is_obj(const HeapWord* addr) const {

  return addr < the_space()->top();

}

#endif // SHARE_VM_MEMORY_GENERATION_INLINE_HPP