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1//===-- SymbolFileSymtab.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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLDB_SOURCE_PLUGINS_SYMBOLFILE_SYMTAB_SYMBOLFILESYMTAB_H10#define LLDB_SOURCE_PLUGINS_SYMBOLFILE_SYMTAB_SYMBOLFILESYMTAB_H11 12#include <map>13#include <optional>14#include <vector>15 16#include "lldb/Symbol/SymbolFile.h"17#include "lldb/Symbol/Symtab.h"18 19class SymbolFileSymtab : public lldb_private::SymbolFileCommon {20 /// LLVM RTTI support.21 static char ID;22 23public:24 /// LLVM RTTI support.25 /// \{26 bool isA(const void *ClassID) const override {27 return ClassID == &ID || SymbolFileCommon::isA(ClassID);28 }29 static bool classof(const SymbolFile *obj) { return obj->isA(&ID); }30 /// \}31 32 // Constructors and Destructors33 SymbolFileSymtab(lldb::ObjectFileSP objfile_sp);34 35 // Static Functions36 static void Initialize();37 38 static void Terminate();39 40 static llvm::StringRef GetPluginNameStatic() { return "symtab"; }41 42 static llvm::StringRef GetPluginDescriptionStatic();43 44 static lldb_private::SymbolFile *45 CreateInstance(lldb::ObjectFileSP objfile_sp);46 47 uint32_t CalculateAbilities() override;48 49 // Compile Unit function calls50 lldb::LanguageType51 ParseLanguage(lldb_private::CompileUnit &comp_unit) override;52 53 size_t ParseFunctions(lldb_private::CompileUnit &comp_unit) override;54 55 bool ParseLineTable(lldb_private::CompileUnit &comp_unit) override;56 57 bool ParseDebugMacros(lldb_private::CompileUnit &comp_unit) override;58 59 bool ParseSupportFiles(lldb_private::CompileUnit &comp_unit,60 lldb_private::SupportFileList &support_files) override;61 62 size_t ParseTypes(lldb_private::CompileUnit &comp_unit) override;63 64 bool ParseImportedModules(65 const lldb_private::SymbolContext &sc,66 std::vector<lldb_private::SourceModule> &imported_modules) override;67 68 size_t ParseBlocksRecursive(lldb_private::Function &func) override;69 70 size_t71 ParseVariablesForContext(const lldb_private::SymbolContext &sc) override;72 73 lldb_private::Type *ResolveTypeUID(lldb::user_id_t type_uid) override;74 std::optional<ArrayInfo> GetDynamicArrayInfoForUID(75 lldb::user_id_t type_uid,76 const lldb_private::ExecutionContext *exe_ctx) override;77 78 bool CompleteType(lldb_private::CompilerType &compiler_type) override;79 80 uint32_t ResolveSymbolContext(const lldb_private::Address &so_addr,81 lldb::SymbolContextItem resolve_scope,82 lldb_private::SymbolContext &sc) override;83 84 void GetTypes(lldb_private::SymbolContextScope *sc_scope,85 lldb::TypeClass type_mask,86 lldb_private::TypeList &type_list) override;87 88 // PluginInterface protocol89 llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }90 91protected:92 uint32_t CalculateNumCompileUnits() override;93 94 lldb::CompUnitSP ParseCompileUnitAtIndex(uint32_t index) override;95 96 lldb_private::Symtab::IndexCollection m_source_indexes;97 lldb_private::Symtab::IndexCollection m_func_indexes;98 lldb_private::Symtab::IndexCollection m_code_indexes;99 lldb_private::Symtab::IndexCollection m_data_indexes;100 lldb_private::Symtab::NameToIndexMap m_objc_class_name_to_index;101};102 103#endif // LLDB_SOURCE_PLUGINS_SYMBOLFILE_SYMTAB_SYMBOLFILESYMTAB_H104