Path: blob/aarch64-shenandoah-jdk8u272-b10/hotspot/src/share/vm/memory/generation.inline.hpp
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/*1* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.2* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.3*4* This code is free software; you can redistribute it and/or modify it5* under the terms of the GNU General Public License version 2 only, as6* published by the Free Software Foundation.7*8* This code is distributed in the hope that it will be useful, but WITHOUT9* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or10* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License11* version 2 for more details (a copy is included in the LICENSE file that12* accompanied this code).13*14* You should have received a copy of the GNU General Public License version15* 2 along with this work; if not, write to the Free Software Foundation,16* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.17*18* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA19* or visit www.oracle.com if you need additional information or have any20* questions.21*22*/2324#ifndef SHARE_VM_MEMORY_GENERATION_INLINE_HPP25#define SHARE_VM_MEMORY_GENERATION_INLINE_HPP2627#include "memory/genCollectedHeap.hpp"28#include "memory/generation.hpp"29#include "memory/space.hpp"3031bool OneContigSpaceCardGeneration::is_in(const void* p) const {32return the_space()->is_in(p);33}343536WaterMark OneContigSpaceCardGeneration::top_mark() {37return the_space()->top_mark();38}3940CompactibleSpace*41OneContigSpaceCardGeneration::first_compaction_space() const {42return the_space();43}4445HeapWord* OneContigSpaceCardGeneration::allocate(size_t word_size,46bool is_tlab) {47assert(!is_tlab, "OneContigSpaceCardGeneration does not support TLAB allocation");48return the_space()->allocate(word_size);49}5051HeapWord* OneContigSpaceCardGeneration::par_allocate(size_t word_size,52bool is_tlab) {53assert(!is_tlab, "OneContigSpaceCardGeneration does not support TLAB allocation");54return the_space()->par_allocate(word_size);55}5657WaterMark OneContigSpaceCardGeneration::bottom_mark() {58return the_space()->bottom_mark();59}6061size_t OneContigSpaceCardGeneration::block_size(const HeapWord* addr) const {62if (addr < the_space()->top()) return oop(addr)->size();63else {64assert(addr == the_space()->top(), "non-block head arg to block_size");65return the_space()->_end - the_space()->top();66}67}6869bool OneContigSpaceCardGeneration::block_is_obj(const HeapWord* addr) const {70return addr < the_space()->top();71}7273#endif // SHARE_VM_MEMORY_GENERATION_INLINE_HPP747576