111 lines · c
1//===-- SymbolFileJSON.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_JSON_SYMBOLFILEJSON_H10#define LLDB_SOURCE_PLUGINS_SYMBOLFILE_JSON_SYMBOLFILEJSON_H11 12#include <map>13#include <optional>14#include <vector>15 16#include "lldb/Symbol/CompileUnit.h"17#include "lldb/Symbol/SymbolFile.h"18 19namespace lldb_private {20 21class SymbolFileJSON : public lldb_private::SymbolFileCommon {22 /// LLVM RTTI support.23 static char ID;24 25public:26 /// LLVM RTTI support.27 /// \{28 bool isA(const void *ClassID) const override {29 return ClassID == &ID || SymbolFileCommon::isA(ClassID);30 }31 static bool classof(const SymbolFile *obj) { return obj->isA(&ID); }32 /// \}33 34 SymbolFileJSON(lldb::ObjectFileSP objfile_sp);35 36 static void Initialize();37 38 static void Terminate();39 40 static llvm::StringRef GetPluginNameStatic() { return "JSON"; }41 42 static llvm::StringRef GetPluginDescriptionStatic();43 44 static lldb_private::SymbolFile *45 CreateInstance(lldb::ObjectFileSP objfile_sp);46 47 llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }48 49 uint32_t CalculateAbilities() override;50 51 lldb::LanguageType ParseLanguage(CompileUnit &comp_unit) override {52 return lldb::eLanguageTypeUnknown;53 }54 55 size_t ParseFunctions(CompileUnit &comp_unit) override { return 0; }56 57 bool ParseLineTable(CompileUnit &comp_unit) override { return false; }58 59 bool ParseDebugMacros(CompileUnit &comp_unit) override { return false; }60 61 bool ParseSupportFiles(CompileUnit &comp_unit,62 SupportFileList &support_files) override {63 return false;64 }65 66 size_t ParseTypes(CompileUnit &cu) override { return 0; }67 68 bool ParseImportedModules(69 const SymbolContext &sc,70 std::vector<lldb_private::SourceModule> &imported_modules) override {71 return false;72 }73 74 size_t ParseBlocksRecursive(Function &func) override { return 0; }75 76 size_t ParseVariablesForContext(const SymbolContext &sc) override {77 return 0;78 }79 80 uint32_t CalculateNumCompileUnits() override { return 0; }81 82 lldb::CompUnitSP ParseCompileUnitAtIndex(uint32_t index) override;83 84 Type *ResolveTypeUID(lldb::user_id_t type_uid) override { return nullptr; }85 std::optional<ArrayInfo> GetDynamicArrayInfoForUID(86 lldb::user_id_t type_uid,87 const lldb_private::ExecutionContext *exe_ctx) override {88 return std::nullopt;89 }90 91 bool CompleteType(CompilerType &compiler_type) override { return false; }92 93 uint32_t ResolveSymbolContext(const lldb_private::Address &so_addr,94 lldb::SymbolContextItem resolve_scope,95 lldb_private::SymbolContext &sc) override;96 97 void GetTypes(lldb_private::SymbolContextScope *sc_scope,98 lldb::TypeClass type_mask,99 lldb_private::TypeList &type_list) override;100 101 void AddSymbols(Symtab &symtab) override;102 103private:104 lldb::addr_t GetBaseFileAddress();105 106 std::vector<std::pair<uint64_t, std::string>> m_symbols;107};108} // namespace lldb_private109 110#endif // LLDB_SOURCE_PLUGINS_SYMBOLFILE_JSON_SYMBOLFILEJSON_H111