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| //===-- SymbolFileDWARFDwo.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 SymbolFileDWARFDwo_SymbolFileDWARFDwo_h_
#define SymbolFileDWARFDwo_SymbolFileDWARFDwo_h_
#include "SymbolFileDWARF.h"
class SymbolFileDWARFDwo : public SymbolFileDWARF {
public:
SymbolFileDWARFDwo(lldb::ObjectFileSP objfile, DWARFCompileUnit &dwarf_cu);
~SymbolFileDWARFDwo() override = default;
lldb::CompUnitSP ParseCompileUnit(DWARFCompileUnit &dwarf_cu) override;
DWARFCompileUnit *GetCompileUnit();
DWARFUnit *
GetDWARFCompileUnit(lldb_private::CompileUnit *comp_unit) override;
lldb_private::DWARFExpression::LocationListFormat
GetLocationListFormat() const override;
size_t GetObjCMethodDIEOffsets(lldb_private::ConstString class_name,
DIEArray &method_die_offsets) override;
llvm::Expected<lldb_private::TypeSystem &>
GetTypeSystemForLanguage(lldb::LanguageType language) override;
DWARFDIE
GetDIE(const DIERef &die_ref) override;
std::unique_ptr<SymbolFileDWARFDwo>
GetDwoSymbolFileForCompileUnit(DWARFUnit &dwarf_cu,
const DWARFDebugInfoEntry &cu_die) override {
return nullptr;
}
DWARFCompileUnit *GetBaseCompileUnit() override { return &m_base_dwarf_cu; }
llvm::Optional<uint32_t> GetDwoNum() override { return GetID() >> 32; }
protected:
void LoadSectionData(lldb::SectionType sect_type,
lldb_private::DWARFDataExtractor &data) override;
DIEToTypePtr &GetDIEToType() override;
DIEToVariableSP &GetDIEToVariable() override;
DIEToClangType &GetForwardDeclDieToClangType() override;
ClangTypeToDIE &GetForwardDeclClangTypeToDie() override;
UniqueDWARFASTTypeMap &GetUniqueDWARFASTTypeMap() override;
lldb::TypeSP FindDefinitionTypeForDWARFDeclContext(
const DWARFDeclContext &die_decl_ctx) override;
lldb::TypeSP FindCompleteObjCDefinitionTypeForDIE(
const DWARFDIE &die, lldb_private::ConstString type_name,
bool must_be_implementation) override;
SymbolFileDWARF &GetBaseSymbolFile();
DWARFCompileUnit *ComputeCompileUnit();
DWARFCompileUnit &m_base_dwarf_cu;
DWARFCompileUnit *m_cu = nullptr;
};
#endif // SymbolFileDWARFDwo_SymbolFileDWARFDwo_h_
|