Mercurial > hg > truffle
annotate src/share/vm/memory/watermark.hpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 * | |
|
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_MEMORY_WATERMARK_HPP |
| 26 #define SHARE_VM_MEMORY_WATERMARK_HPP | |
| 27 | |
| 28 #include "memory/allocation.hpp" | |
| 29 #include "utilities/globalDefinitions.hpp" | |
| 30 | |
| 0 | 31 // A water mark points into a space and is used during GC to keep track of |
| 32 // progress. | |
| 33 | |
| 34 class Space; | |
| 35 | |
| 36 class WaterMark VALUE_OBJ_CLASS_SPEC { | |
| 37 friend class VMStructs; | |
| 38 private: | |
| 39 HeapWord* _point; | |
| 40 Space* _space; | |
| 41 public: | |
| 42 // Accessors | |
| 43 Space* space() const { return _space; } | |
| 44 void set_space(Space* s) { _space = s; } | |
| 45 HeapWord* point() const { return _point; } | |
| 46 void set_point(HeapWord* p) { _point = p; } | |
| 47 | |
| 48 // Constructors | |
| 49 WaterMark(Space* s, HeapWord* p) : _space(s), _point(p) {}; | |
| 50 WaterMark() : _space(NULL), _point(NULL) {}; | |
| 51 }; | |
| 52 | |
| 53 inline bool operator==(const WaterMark& x, const WaterMark& y) { | |
| 54 return (x.point() == y.point()) && (x.space() == y.space()); | |
| 55 } | |
| 56 | |
| 57 inline bool operator!=(const WaterMark& x, const WaterMark& y) { | |
| 58 return !(x == y); | |
| 59 } | |
| 1972 | 60 |
| 61 #endif // SHARE_VM_MEMORY_WATERMARK_HPP |