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| 1 /* | 1 /* |
| 2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. |
| 3 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. | 3 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
| 7 * are met: | 7 * are met: |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| 11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
| 12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
| 13 * | 13 * |
| 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 */ | 25 */ |
| 26 | 26 |
| 27 #include "platform/SharedBuffer.h" | 27 #include "platform/SharedBuffer.h" |
| 28 | 28 |
| 29 #include "platform/instrumentation/tracing/web_process_memory_dump.h" | 29 #include "platform/instrumentation/tracing/web_process_memory_dump.h" |
| 30 #include "wtf/text/UTF8.h" | 30 #include "platform/wtf/text/UTF8.h" |
| 31 #include "wtf/text/Unicode.h" | 31 #include "platform/wtf/text/Unicode.h" |
| 32 | 32 |
| 33 namespace blink { | 33 namespace blink { |
| 34 | 34 |
| 35 static inline size_t SegmentIndex(size_t position) { | 35 static inline size_t SegmentIndex(size_t position) { |
| 36 return position / SharedBuffer::kSegmentSize; | 36 return position / SharedBuffer::kSegmentSize; |
| 37 } | 37 } |
| 38 | 38 |
| 39 static inline size_t OffsetInSegment(size_t position) { | 39 static inline size_t OffsetInSegment(size_t position) { |
| 40 return position % SharedBuffer::kSegmentSize; | 40 return position % SharedBuffer::kSegmentSize; |
| 41 } | 41 } |
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| 260 // using fastMalloc. | 260 // using fastMalloc. |
| 261 const String data_dump_name = dump_prefix + "/segments"; | 261 const String data_dump_name = dump_prefix + "/segments"; |
| 262 auto dump = memory_dump->CreateMemoryAllocatorDump(data_dump_name); | 262 auto dump = memory_dump->CreateMemoryAllocatorDump(data_dump_name); |
| 263 dump->AddScalar("size", "bytes", size_); | 263 dump->AddScalar("size", "bytes", size_); |
| 264 memory_dump->AddSuballocation( | 264 memory_dump->AddSuballocation( |
| 265 dump->Guid(), String(WTF::Partitions::kAllocatedObjectPoolName)); | 265 dump->Guid(), String(WTF::Partitions::kAllocatedObjectPoolName)); |
| 266 } | 266 } |
| 267 } | 267 } |
| 268 | 268 |
| 269 } // namespace blink | 269 } // namespace blink |
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