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comparison: src/share/vm/memory/generation.inline.hpp
src/share/vm/memory/generation.inline.hpp
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| 1 /* | |
| 2 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. | |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
| 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 20 * or visit www.oracle.com if you need additional information or have any | |
| 21 * questions. | |
| 22 * | |
| 23 */ | |
| 24 | |
| 25 #ifndef SHARE_VM_MEMORY_GENERATION_INLINE_HPP | |
| 26 #define SHARE_VM_MEMORY_GENERATION_INLINE_HPP | |
| 27 | |
| 28 #include "memory/genCollectedHeap.hpp" | |
| 29 #include "memory/generation.hpp" | |
| 30 #include "memory/space.hpp" | |
| 31 | |
| 32 bool OneContigSpaceCardGeneration::is_in(const void* p) const { | |
| 33 return the_space()->is_in(p); | |
| 34 } | |
| 35 | |
| 36 | |
| 37 WaterMark OneContigSpaceCardGeneration::top_mark() { | |
| 38 return the_space()->top_mark(); | |
| 39 } | |
| 40 | |
| 41 CompactibleSpace* | |
| 42 OneContigSpaceCardGeneration::first_compaction_space() const { | |
| 43 return the_space(); | |
| 44 } | |
| 45 | |
| 46 HeapWord* OneContigSpaceCardGeneration::allocate(size_t word_size, | |
| 47 bool is_tlab) { | |
| 48 assert(!is_tlab, "OneContigSpaceCardGeneration does not support TLAB allocation"); | |
| 49 return the_space()->allocate(word_size); | |
| 50 } | |
| 51 | |
| 52 HeapWord* OneContigSpaceCardGeneration::par_allocate(size_t word_size, | |
| 53 bool is_tlab) { | |
| 54 assert(!is_tlab, "OneContigSpaceCardGeneration does not support TLAB allocation"); | |
| 55 return the_space()->par_allocate(word_size); | |
| 56 } | |
| 57 | |
| 58 WaterMark OneContigSpaceCardGeneration::bottom_mark() { | |
| 59 return the_space()->bottom_mark(); | |
| 60 } | |
| 61 | |
| 62 size_t OneContigSpaceCardGeneration::block_size(const HeapWord* addr) const { | |
| 63 if (addr < the_space()->top()) return oop(addr)->size(); | |
| 64 else { | |
| 65 assert(addr == the_space()->top(), "non-block head arg to block_size"); | |
| 66 return the_space()->_end - the_space()->top(); | |
| 67 } | |
| 68 } | |
| 69 | |
| 70 bool OneContigSpaceCardGeneration::block_is_obj(const HeapWord* addr) const { | |
| 71 return addr < the_space()->top(); | |
| 72 } | |
| 73 | |
| 74 #endif // SHARE_VM_MEMORY_GENERATION_INLINE_HPP |
