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1 /* | 1 /* |
2 * Copyright (C) 2008, 2010 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008, 2010 Apple Inc. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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34 | 34 |
35 ThreadSpecific<WTFThreadData>* WTFThreadData::staticData; | 35 ThreadSpecific<WTFThreadData>* WTFThreadData::staticData; |
36 | 36 |
37 WTFThreadData::WTFThreadData() | 37 WTFThreadData::WTFThreadData() |
38 : m_atomicStringTable(new AtomicStringTable), | 38 : m_atomicStringTable(new AtomicStringTable), |
39 m_cachedConverterICU(new ICUConverterWrapper), | 39 m_cachedConverterICU(new ICUConverterWrapper), |
40 m_threadId(internal::currentThreadSyscall()) {} | 40 m_threadId(internal::currentThreadSyscall()) {} |
41 | 41 |
42 WTFThreadData::~WTFThreadData() {} | 42 WTFThreadData::~WTFThreadData() {} |
43 | 43 |
| 44 void WTFThreadData::initialize() { |
| 45 DCHECK(!WTFThreadData::staticData); |
| 46 WTFThreadData::staticData = new ThreadSpecific<WTFThreadData>; |
| 47 wtfThreadData(); |
| 48 } |
| 49 |
44 #if OS(WIN) && COMPILER(MSVC) | 50 #if OS(WIN) && COMPILER(MSVC) |
45 size_t WTFThreadData::threadStackSize() { | 51 size_t WTFThreadData::threadStackSize() { |
46 // Needed to bootstrap WTFThreadData on Windows, because this value is needed | 52 // Needed to bootstrap WTFThreadData on Windows, because this value is needed |
47 // before the main thread data is fully initialized. | 53 // before the main thread data is fully initialized. |
48 if (!WTFThreadData::staticData->isSet()) | 54 if (!WTFThreadData::staticData->isSet()) |
49 return internal::threadStackSize(); | 55 return internal::threadStackSize(); |
50 | 56 |
51 WTFThreadData& data = wtfThreadData(); | 57 WTFThreadData& data = wtfThreadData(); |
52 if (!data.m_threadStackSize) | 58 if (!data.m_threadStackSize) |
53 data.m_threadStackSize = internal::threadStackSize(); | 59 data.m_threadStackSize = internal::threadStackSize(); |
54 return data.m_threadStackSize; | 60 return data.m_threadStackSize; |
55 } | 61 } |
56 #endif | 62 #endif |
57 | 63 |
58 } // namespace WTF | 64 } // namespace WTF |
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