| /* |
| * 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 |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| |
| #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 |