author | pliden |
Tue, 12 Jun 2018 17:40:28 +0200 | |
changeset 50525 | 767cdb97f103 |
child 50582 | 6464882498b5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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#ifndef SHARE_GC_Z_ZHEAP_INLINE_HPP |
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#define SHARE_GC_Z_ZHEAP_INLINE_HPP |
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#include "gc/z/zAddress.inline.hpp" |
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#include "gc/z/zHeap.hpp" |
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#include "gc/z/zMark.inline.hpp" |
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#include "gc/z/zOop.inline.hpp" |
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#include "gc/z/zPage.inline.hpp" |
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#include "gc/z/zPageTable.inline.hpp" |
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#include "gc/z/zUtils.inline.hpp" |
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#include "utilities/debug.hpp" |
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inline ZHeap* ZHeap::heap() { |
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assert(_heap != NULL, "Not initialized"); |
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return _heap; |
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} |
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inline ReferenceDiscoverer* ZHeap::reference_discoverer() { |
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return &_reference_processor; |
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} |
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inline bool ZHeap::is_relocating(uintptr_t addr) const { |
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return _pagetable.is_relocating(addr); |
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} |
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inline bool ZHeap::is_object_live(uintptr_t addr) const { |
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ZPage* page = _pagetable.get(addr); |
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return page->is_object_live(addr); |
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} |
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inline bool ZHeap::is_object_strongly_live(uintptr_t addr) const { |
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ZPage* page = _pagetable.get(addr); |
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return page->is_object_strongly_live(addr); |
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} |
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template <bool finalizable, bool publish> |
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inline void ZHeap::mark_object(uintptr_t addr) { |
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assert(ZGlobalPhase == ZPhaseMark, "Mark not allowed"); |
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_mark.mark_object<finalizable, publish>(addr); |
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} |
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inline uintptr_t ZHeap::alloc_tlab(size_t size) { |
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guarantee(size <= max_tlab_size(), "TLAB too large"); |
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return _object_allocator.alloc_object(size); |
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} |
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inline uintptr_t ZHeap::alloc_object(size_t size) { |
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uintptr_t addr = _object_allocator.alloc_object(size); |
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assert(ZAddress::is_good_or_null(addr), "Bad address"); |
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if (addr == 0) { |
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out_of_memory(); |
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} |
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return addr; |
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} |
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inline uintptr_t ZHeap::alloc_object_for_relocation(size_t size) { |
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uintptr_t addr = _object_allocator.alloc_object_for_relocation(size); |
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assert(ZAddress::is_good_or_null(addr), "Bad address"); |
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return addr; |
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} |
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inline void ZHeap::undo_alloc_object_for_relocation(uintptr_t addr, size_t size) { |
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ZPage* const page = _pagetable.get(addr); |
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_object_allocator.undo_alloc_object_for_relocation(page, addr, size); |
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} |
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inline void ZHeap::check_out_of_memory() { |
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_page_allocator.check_out_of_memory(); |
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} |
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inline bool ZHeap::is_oop(oop object) const { |
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return ZOop::is_good(object); |
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} |
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#endif // SHARE_GC_Z_ZHEAP_INLINE_HPP |