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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "build/build_config.h" | 5 #include "build/build_config.h" |
6 | 6 |
7 #if defined(COMPILER_MSVC) | 7 #if defined(COMPILER_MSVC) |
8 // MSDN says to #include <intrin.h>, but that breaks the VS2005 build. | 8 // MSDN says to #include <intrin.h>, but that breaks the VS2005 build. |
9 extern "C" { | 9 extern "C" { |
10 void* _ReturnAddress(); | 10 void* _ReturnAddress(); |
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67 default: | 67 default: |
68 output->push_back(*p); | 68 output->push_back(*p); |
69 break; | 69 break; |
70 } | 70 } |
71 } | 71 } |
72 } | 72 } |
73 | 73 |
74 #if defined(COMPILER_MSVC) | 74 #if defined(COMPILER_MSVC) |
75 __declspec(noinline) | 75 __declspec(noinline) |
76 #endif | 76 #endif |
77 BASE_API const void* GetProgramCounter() { | 77 BASE_EXPORT const void* GetProgramCounter() { |
78 #if defined(COMPILER_MSVC) | 78 #if defined(COMPILER_MSVC) |
79 return _ReturnAddress(); | 79 return _ReturnAddress(); |
80 #elif defined(COMPILER_GCC) | 80 #elif defined(COMPILER_GCC) |
81 return __builtin_extract_return_addr(__builtin_return_address(0)); | 81 return __builtin_extract_return_addr(__builtin_return_address(0)); |
82 #endif // COMPILER_GCC | 82 #endif // COMPILER_GCC |
83 | 83 |
84 return NULL; | 84 return NULL; |
85 } | 85 } |
86 | 86 |
87 //------------------------------------------------------------------------------ | 87 //------------------------------------------------------------------------------ |
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138 tracked_birth_time_ = TimeTicks::Now(); | 138 tracked_birth_time_ = TimeTicks::Now(); |
139 } | 139 } |
140 | 140 |
141 bool Tracked::MissingBirthPlace() const { | 141 bool Tracked::MissingBirthPlace() const { |
142 return !tracked_births_ || tracked_births_->location().line_number() == -1; | 142 return !tracked_births_ || tracked_births_->location().line_number() == -1; |
143 } | 143 } |
144 | 144 |
145 #endif // !defined(TRACK_ALL_TASK_OBJECTS) | 145 #endif // !defined(TRACK_ALL_TASK_OBJECTS) |
146 | 146 |
147 } // namespace tracked_objects | 147 } // namespace tracked_objects |
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