| 1 | //===-- SymbolVendor.h ------------------------------------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #ifndef LLDB_SYMBOL_SYMBOLVENDOR_H |
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| 10 | #define LLDB_SYMBOL_SYMBOLVENDOR_H |
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| 11 | |
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| 12 | #include <vector> |
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| 13 | |
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| 14 | #include "lldb/Core/ModuleChild.h" |
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| 15 | #include "lldb/Core/PluginInterface.h" |
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| 16 | #include "lldb/Symbol/SourceModule.h" |
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| 17 | #include "lldb/Symbol/SymbolFile.h" |
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| 18 | #include "lldb/Symbol/TypeMap.h" |
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| 19 | #include "lldb/lldb-private.h" |
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| 20 | #include "llvm/ADT/DenseSet.h" |
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| 21 | |
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| 22 | namespace lldb_private { |
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| 23 | |
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| 24 | // The symbol vendor class is designed to abstract the process of searching for |
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| 25 | // debug information for a given module. Platforms can subclass this class and |
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| 26 | // provide extra ways to find debug information. Examples would be a subclass |
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| 27 | // that would allow for locating a stand alone debug file, parsing debug maps, |
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| 28 | // or runtime data in the object files. A symbol vendor can use multiple |
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| 29 | // sources (SymbolFile objects) to provide the information and only parse as |
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| 30 | // deep as needed in order to provide the information that is requested. |
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| 31 | class SymbolVendor : public ModuleChild, public PluginInterface { |
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| 32 | public: |
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| 33 | static SymbolVendor *FindPlugin(const lldb::ModuleSP &module_sp, |
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| 34 | Stream *feedback_strm); |
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| 35 | |
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| 36 | // Constructors and Destructors |
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| 37 | SymbolVendor(const lldb::ModuleSP &module_sp); |
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| 38 | |
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| 39 | void AddSymbolFileRepresentation(const lldb::ObjectFileSP &objfile_sp); |
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| 40 | |
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| 41 | SymbolFile *GetSymbolFile() { return m_sym_file_up.get(); } |
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| 42 | |
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| 43 | // PluginInterface protocol |
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| 44 | llvm::StringRef GetPluginName() override { return "vendor-default" ; } |
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| 45 | |
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| 46 | protected: |
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| 47 | std::unique_ptr<SymbolFile> m_sym_file_up; // A single symbol file. Subclasses |
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| 48 | // can add more of these if needed. |
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| 49 | }; |
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| 50 | |
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| 51 | } // namespace lldb_private |
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| 52 | |
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| 53 | #endif // LLDB_SYMBOL_SYMBOLVENDOR_H |
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| 54 | |
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