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117 lines
4.1 KiB
117 lines
4.1 KiB
//===-- PDBASTParser.h ------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLDB_SOURCE_PLUGINS_SYMBOLFILE_PDB_PDBASTPARSER_H
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#define LLDB_SOURCE_PLUGINS_SYMBOLFILE_PDB_PDBASTPARSER_H
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#include "lldb/lldb-forward.h"
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#include "Plugins/ExpressionParser/Clang/ClangASTImporter.h"
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class SymbolFilePDB;
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namespace clang {
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class CharUnits;
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class CXXRecordDecl;
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class FieldDecl;
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class RecordDecl;
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} // namespace clang
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namespace lldb_private {
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class TypeSystemClang;
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class CompilerType;
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} // namespace lldb_private
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namespace llvm {
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namespace pdb {
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template <typename ChildType> class ConcreteSymbolEnumerator;
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class PDBSymbol;
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class PDBSymbolData;
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class PDBSymbolFunc;
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class PDBSymbolTypeBaseClass;
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class PDBSymbolTypeBuiltin;
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class PDBSymbolTypeUDT;
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} // namespace pdb
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} // namespace llvm
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class PDBASTParser {
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public:
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PDBASTParser(lldb_private::TypeSystemClang &ast);
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~PDBASTParser();
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lldb::TypeSP CreateLLDBTypeFromPDBType(const llvm::pdb::PDBSymbol &type);
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bool CompleteTypeFromPDB(lldb_private::CompilerType &compiler_type);
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clang::Decl *GetDeclForSymbol(const llvm::pdb::PDBSymbol &symbol);
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clang::DeclContext *
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GetDeclContextForSymbol(const llvm::pdb::PDBSymbol &symbol);
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clang::DeclContext *
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GetDeclContextContainingSymbol(const llvm::pdb::PDBSymbol &symbol);
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void ParseDeclsForDeclContext(const clang::DeclContext *decl_context);
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clang::NamespaceDecl *FindNamespaceDecl(const clang::DeclContext *parent,
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llvm::StringRef name);
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lldb_private::ClangASTImporter &GetClangASTImporter() {
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return m_ast_importer;
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}
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private:
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typedef llvm::DenseMap<clang::CXXRecordDecl *, lldb::user_id_t>
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CXXRecordDeclToUidMap;
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typedef llvm::DenseMap<lldb::user_id_t, clang::Decl *> UidToDeclMap;
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typedef std::set<clang::NamespaceDecl *> NamespacesSet;
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typedef llvm::DenseMap<clang::DeclContext *, NamespacesSet>
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ParentToNamespacesMap;
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typedef llvm::DenseMap<clang::DeclContext *, lldb::user_id_t>
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DeclContextToUidMap;
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typedef llvm::pdb::ConcreteSymbolEnumerator<llvm::pdb::PDBSymbolData>
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PDBDataSymbolEnumerator;
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typedef llvm::pdb::ConcreteSymbolEnumerator<llvm::pdb::PDBSymbolTypeBaseClass>
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PDBBaseClassSymbolEnumerator;
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typedef llvm::pdb::ConcreteSymbolEnumerator<llvm::pdb::PDBSymbolFunc>
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PDBFuncSymbolEnumerator;
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bool AddEnumValue(lldb_private::CompilerType enum_type,
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const llvm::pdb::PDBSymbolData &data);
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bool CompleteTypeFromUDT(lldb_private::SymbolFile &symbol_file,
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lldb_private::CompilerType &compiler_type,
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llvm::pdb::PDBSymbolTypeUDT &udt);
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void
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AddRecordMembers(lldb_private::SymbolFile &symbol_file,
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lldb_private::CompilerType &record_type,
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PDBDataSymbolEnumerator &members_enum,
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lldb_private::ClangASTImporter::LayoutInfo &layout_info);
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void
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AddRecordBases(lldb_private::SymbolFile &symbol_file,
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lldb_private::CompilerType &record_type, int record_kind,
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PDBBaseClassSymbolEnumerator &bases_enum,
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lldb_private::ClangASTImporter::LayoutInfo &layout_info) const;
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void AddRecordMethods(lldb_private::SymbolFile &symbol_file,
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lldb_private::CompilerType &record_type,
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PDBFuncSymbolEnumerator &methods_enum);
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clang::CXXMethodDecl *
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AddRecordMethod(lldb_private::SymbolFile &symbol_file,
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lldb_private::CompilerType &record_type,
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const llvm::pdb::PDBSymbolFunc &method) const;
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lldb_private::TypeSystemClang &m_ast;
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lldb_private::ClangASTImporter m_ast_importer;
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CXXRecordDeclToUidMap m_forward_decl_to_uid;
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UidToDeclMap m_uid_to_decl;
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ParentToNamespacesMap m_parent_to_namespaces;
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NamespacesSet m_namespaces;
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DeclContextToUidMap m_decl_context_to_uid;
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};
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#endif // LLDB_SOURCE_PLUGINS_SYMBOLFILE_PDB_PDBASTPARSER_H
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