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1 // Copyright 2015 Google Inc. All Rights Reserved. | 1 // Copyright 2015 Google Inc. All Rights Reserved. |
2 // | 2 // |
3 // Licensed under the Apache License, Version 2.0 (the "License"); | 3 // Licensed under the Apache License, Version 2.0 (the "License"); |
4 // you may not use this file except in compliance with the License. | 4 // you may not use this file except in compliance with the License. |
5 // You may obtain a copy of the License at | 5 // You may obtain a copy of the License at |
6 // | 6 // |
7 // http://www.apache.org/licenses/LICENSE-2.0 | 7 // http://www.apache.org/licenses/LICENSE-2.0 |
8 // | 8 // |
9 // Unless required by applicable law or agreed to in writing, software | 9 // Unless required by applicable law or agreed to in writing, software |
10 // distributed under the License is distributed on an "AS IS" BASIS, | 10 // distributed under the License is distributed on an "AS IS" BASIS, |
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24 #include "syzygy/refinery/symbols/dia_symbol_provider.h" | 24 #include "syzygy/refinery/symbols/dia_symbol_provider.h" |
25 #include "syzygy/refinery/symbols/symbol_provider.h" | 25 #include "syzygy/refinery/symbols/symbol_provider.h" |
26 #include "syzygy/refinery/types/type_repository.h" | 26 #include "syzygy/refinery/types/type_repository.h" |
27 | 27 |
28 namespace refinery { | 28 namespace refinery { |
29 | 29 |
30 // The stack frame analyzer populates the process state with information | 30 // The stack frame analyzer populates the process state with information |
31 // about the contents of stack frames. | 31 // about the contents of stack frames. |
32 class StackFrameAnalyzer : public Analyzer { | 32 class StackFrameAnalyzer : public Analyzer { |
33 public: | 33 public: |
34 explicit StackFrameAnalyzer( | 34 StackFrameAnalyzer(scoped_refptr<DiaSymbolProvider> dia_symbol_provider, |
35 scoped_refptr<DiaSymbolProvider> dia_symbol_provider, | 35 scoped_refptr<SymbolProvider> symbol_provider); |
36 scoped_refptr<SymbolProvider> symbol_provider); | |
37 | 36 |
38 const char* name() const override { return kStackFrameAnalyzerName; } | 37 const char* name() const override { return kStackFrameAnalyzerName; } |
39 | 38 |
40 AnalysisResult Analyze(const minidump::Minidump& minidump, | 39 AnalysisResult Analyze(const minidump::Minidump& minidump, |
41 ProcessState* process_state) override; | 40 ProcessState* process_state) override; |
42 | 41 |
43 private: | 42 private: |
44 bool AnalyzeFrame(StackFrameRecordPtr frame_record, | 43 bool AnalyzeFrame(StackFrameRecordPtr frame_record, |
45 ProcessState* process_state); | 44 ProcessState* process_state); |
46 bool SetSymbolInformation(Address instruction_pointer, | 45 bool SetSymbolInformation(Address instruction_pointer, |
47 ProcessState* process_state); | 46 ProcessState* process_state); |
48 | 47 |
49 static const char kStackFrameAnalyzerName[]; | 48 static const char kStackFrameAnalyzerName[]; |
50 | 49 |
51 // The short term solution for symbols. | 50 // The short term solution for symbols. |
52 scoped_refptr<DiaSymbolProvider> dia_symbol_provider_; | 51 scoped_refptr<DiaSymbolProvider> dia_symbol_provider_; |
53 // The longer term solution for symbols. | 52 // The longer term solution for symbols. |
54 scoped_refptr<SymbolProvider> symbol_provider_; | 53 scoped_refptr<SymbolProvider> symbol_provider_; |
55 | 54 |
56 // Symbol information for the frame being processed. | 55 // Symbol information for the frame being processed. |
57 base::win::ScopedComPtr<IDiaSession> dia_session_; | 56 base::win::ScopedComPtr<IDiaSession> dia_session_; |
58 scoped_refptr<TypeNameIndex> typename_index_; | 57 scoped_refptr<TypeNameIndex> typename_index_; |
59 | 58 |
60 DISALLOW_COPY_AND_ASSIGN(StackFrameAnalyzer); | 59 DISALLOW_COPY_AND_ASSIGN(StackFrameAnalyzer); |
61 }; | 60 }; |
62 | 61 |
63 } // namespace refinery | 62 } // namespace refinery |
64 | 63 |
65 #endif // SYZYGY_REFINERY_ANALYZERS_STACK_FRAME_ANALYZER_H_ | 64 #endif // SYZYGY_REFINERY_ANALYZERS_STACK_FRAME_ANALYZER_H_ |
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