Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/jfr/writers/jfrPosition.inline.hpp
src/share/vm/jfr/writers/jfrPosition.inline.hpp
- changeset 9858
- b985cbb00e68
- child 9947
- db357034b763
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| 9727:c7a3e57fdf4a | 9858:b985cbb00e68 |
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| 1 /* | |
| 2 * Copyright (c) 2016, 2018, 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_JFR_WRITERS_JFRPOSITION_INLINE_HPP | |
| 26 #define SHARE_VM_JFR_WRITERS_JFRPOSITION_INLINE_HPP | |
| 27 | |
| 28 #include "jfr/writers/jfrPosition.hpp" | |
| 29 | |
| 30 template <typename AP> | |
| 31 inline const u1* Position<AP>::start_pos() const { | |
| 32 return _start_pos; | |
| 33 } | |
| 34 | |
| 35 template <typename AP> | |
| 36 inline void Position<AP>::set_start_pos(const u1* position) { | |
| 37 _start_pos = position; | |
| 38 } | |
| 39 | |
| 40 template <typename AP> | |
| 41 inline u1* Position<AP>::current_pos() { | |
| 42 return _current_pos; | |
| 43 } | |
| 44 | |
| 45 template <typename AP> | |
| 46 inline void Position<AP>::set_current_pos(const u1* new_position) { | |
| 47 _current_pos = const_cast<u1*>(new_position); | |
| 48 } | |
| 49 | |
| 50 template <typename AP> | |
| 51 inline void Position<AP>::set_current_pos(size_t size) { | |
| 52 _current_pos += size; | |
| 53 } | |
| 54 | |
| 55 template <typename AP> | |
| 56 inline const u1* Position<AP>::end_pos() const { | |
| 57 return _end_pos; | |
| 58 } | |
| 59 | |
| 60 template <typename AP> | |
| 61 inline void Position<AP>::set_end_pos(const u1* position) { | |
| 62 _end_pos = position; | |
| 63 } | |
| 64 | |
| 65 template <typename AP> | |
| 66 inline Position<AP>::Position(const u1* start_pos, size_t size) : | |
| 67 AP(), | |
| 68 _start_pos(start_pos), | |
| 69 _current_pos(const_cast<u1*>(start_pos)), | |
| 70 _end_pos(start_pos + size) { | |
| 71 } | |
| 72 | |
| 73 template <typename AP> | |
| 74 inline Position<AP>::Position() : _start_pos(NULL), _current_pos(NULL), _end_pos(NULL) { | |
| 75 } | |
| 76 | |
| 77 template <typename AP> | |
| 78 inline size_t Position<AP>::available_size() const { | |
| 79 return _end_pos - _current_pos; | |
| 80 } | |
| 81 | |
| 82 template <typename AP> | |
| 83 inline intptr_t Position<AP>::used_offset() const { | |
| 84 return _current_pos - _start_pos; | |
| 85 } | |
| 86 | |
| 87 template <typename AP> | |
| 88 inline intptr_t Position<AP>::current_offset() const { | |
| 89 return this->used_offset(); | |
| 90 } | |
| 91 | |
| 92 template <typename AP> | |
| 93 inline size_t Position<AP>::used_size() const { | |
| 94 return (size_t)used_offset(); | |
| 95 } | |
| 96 | |
| 97 template <typename AP> | |
| 98 inline void Position<AP>::reset() { | |
| 99 set_current_pos(_start_pos); | |
| 100 } | |
| 101 | |
| 102 #endif // SHARE_VM_JFR_WRITERS_JFRPOSITION_INLINE_HPP |
