/*

 * Copyright (c) 2015, 2017, 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

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 */

#ifndef SHARE_GC_Z_ZHEAP_INLINE_HPP

#define SHARE_GC_Z_ZHEAP_INLINE_HPP

#include "gc/z/zAddress.inline.hpp"

#include "gc/z/zHeap.hpp"

#include "gc/z/zMark.inline.hpp"

#include "gc/z/zOop.inline.hpp"

#include "gc/z/zPage.inline.hpp"

#include "gc/z/zPageTable.inline.hpp"

#include "gc/z/zUtils.inline.hpp"

#include "utilities/debug.hpp"

inline ZHeap* ZHeap::heap() {

  assert(_heap != NULL, "Not initialized");

  return _heap;

}

inline ReferenceDiscoverer* ZHeap::reference_discoverer() {

  return &_reference_processor;

}

inline bool ZHeap::is_relocating(uintptr_t addr) const {

  return _pagetable.is_relocating(addr);

}

inline bool ZHeap::is_object_live(uintptr_t addr) const {

  ZPage* page = _pagetable.get(addr);

  return page->is_object_live(addr);

}

inline bool ZHeap::is_object_strongly_live(uintptr_t addr) const {

  ZPage* page = _pagetable.get(addr);

  return page->is_object_strongly_live(addr);

}

template <bool finalizable, bool publish>

inline void ZHeap::mark_object(uintptr_t addr) {

  assert(ZGlobalPhase == ZPhaseMark, "Mark not allowed");

  _mark.mark_object<finalizable, publish>(addr);

}

inline uintptr_t ZHeap::alloc_tlab(size_t size) {

  guarantee(size <= max_tlab_size(), "TLAB too large");

  return _object_allocator.alloc_object(size);

}

inline uintptr_t ZHeap::alloc_object(size_t size) {

  uintptr_t addr = _object_allocator.alloc_object(size);

  assert(ZAddress::is_good_or_null(addr), "Bad address");

  if (addr == 0) {

    out_of_memory();

  }

  return addr;

}

inline uintptr_t ZHeap::alloc_object_for_relocation(size_t size) {

  uintptr_t addr = _object_allocator.alloc_object_for_relocation(size);

  assert(ZAddress::is_good_or_null(addr), "Bad address");

  return addr;

}

inline void ZHeap::undo_alloc_object_for_relocation(uintptr_t addr, size_t size) {

  ZPage* const page = _pagetable.get(addr);

  _object_allocator.undo_alloc_object_for_relocation(page, addr, size);

}

inline void ZHeap::check_out_of_memory() {

  _page_allocator.check_out_of_memory();

}

inline bool ZHeap::is_oop(oop object) const {

  return ZOop::is_good(object);

}

#endif // SHARE_GC_Z_ZHEAP_INLINE_HPP