| //===-- DWARFDIE.h ----------------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDIE_H |
| #define LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDIE_H |
| |
| #include "DWARFBaseDIE.h" |
| #include "llvm/ADT/SmallSet.h" |
| |
| class DWARFDIE : public DWARFBaseDIE { |
| public: |
| using DWARFBaseDIE::DWARFBaseDIE; |
| |
| // Tests |
| bool IsStructUnionOrClass() const; |
| |
| bool IsMethod() const; |
| |
| // Accessors |
| |
| // Accessing information about a DIE |
| const char *GetMangledName() const; |
| |
| const char *GetPubname() const; |
| |
| const char *GetQualifiedName(std::string &storage) const; |
| |
| using DWARFBaseDIE::GetName; |
| void GetName(lldb_private::Stream &s) const; |
| |
| void AppendTypeName(lldb_private::Stream &s) const; |
| |
| lldb_private::Type *ResolveType() const; |
| |
| // Resolve a type by UID using this DIE's DWARF file |
| lldb_private::Type *ResolveTypeUID(const DWARFDIE &die) const; |
| |
| // Functions for obtaining DIE relations and references |
| |
| DWARFDIE |
| GetParent() const; |
| |
| DWARFDIE |
| GetFirstChild() const; |
| |
| DWARFDIE |
| GetSibling() const; |
| |
| DWARFDIE |
| GetReferencedDIE(const dw_attr_t attr) const; |
| |
| // Get a another DIE from the same DWARF file as this DIE. This will |
| // check the current DIE's compile unit first to see if "die_offset" is |
| // in the same compile unit, and fall back to checking the DWARF file. |
| DWARFDIE |
| GetDIE(dw_offset_t die_offset) const; |
| using DWARFBaseDIE::GetDIE; |
| |
| DWARFDIE |
| LookupDeepestBlock(lldb::addr_t file_addr) const; |
| |
| DWARFDIE |
| GetParentDeclContextDIE() const; |
| |
| // DeclContext related functions |
| std::vector<DWARFDIE> GetDeclContextDIEs() const; |
| |
| /// Return this DIE's decl context as it is needed to look up types |
| /// in Clang's -gmodules debug info format. |
| void GetDeclContext( |
| llvm::SmallVectorImpl<lldb_private::CompilerContext> &context) const; |
| |
| // Getting attribute values from the DIE. |
| // |
| // GetAttributeValueAsXXX() functions should only be used if you are |
| // looking for one or two attributes on a DIE. If you are trying to |
| // parse all attributes, use GetAttributes (...) instead |
| DWARFDIE |
| GetAttributeValueAsReferenceDIE(const dw_attr_t attr) const; |
| |
| bool GetDIENamesAndRanges(const char *&name, const char *&mangled, |
| DWARFRangeList &ranges, int &decl_file, |
| int &decl_line, int &decl_column, int &call_file, |
| int &call_line, int &call_column, |
| lldb_private::DWARFExpression *frame_base) const; |
| }; |
| |
| #endif // LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDIE_H |