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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 "base/debug/stack_trace.h" | 5 #include "base/debug/stack_trace.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
8 #include <dbghelp.h> | 8 #include <dbghelp.h> |
9 | 9 |
10 #include <iostream> | 10 #include <iostream> |
11 | 11 |
12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
13 #include "base/logging.h" | 13 #include "base/logging.h" |
14 #include "base/singleton.h" | 14 #include "base/memory/singleton.h" |
15 #include "base/synchronization/lock.h" | 15 #include "base/synchronization/lock.h" |
16 | 16 |
17 namespace base { | 17 namespace base { |
18 namespace debug { | 18 namespace debug { |
19 | 19 |
20 namespace { | 20 namespace { |
21 | 21 |
22 // SymbolContext is a threadsafe singleton that wraps the DbgHelp Sym* family | 22 // SymbolContext is a threadsafe singleton that wraps the DbgHelp Sym* family |
23 // of functions. The Sym* family of functions may only be invoked by one | 23 // of functions. The Sym* family of functions may only be invoked by one |
24 // thread at a time. SymbolContext code may access a symbol server over the | 24 // thread at a time. SymbolContext code may access a symbol server over the |
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188 (*os) << "\t" << trace_[i] << "\n"; | 188 (*os) << "\t" << trace_[i] << "\n"; |
189 } | 189 } |
190 } else { | 190 } else { |
191 (*os) << "Backtrace:\n"; | 191 (*os) << "Backtrace:\n"; |
192 context->OutputTraceToStream(trace_, count_, os); | 192 context->OutputTraceToStream(trace_, count_, os); |
193 } | 193 } |
194 } | 194 } |
195 | 195 |
196 } // namespace debug | 196 } // namespace debug |
197 } // namespace base | 197 } // namespace base |
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