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