004bcb78ed
Test cases were updated to not use the local compilation dir which is different between development pc and build bots. Original commit message: [LLDB] - Support the single file split DWARF. DWARF5 spec describes a single file split dwarf case (when .dwo sections are in the .o files). Problem is that LLDB does not work correctly in that case. The issue is that, for example, both .debug_info and .debug_info.dwo has the same type: eSectionTypeDWARFDebugInfo. And when code searches section by type it might find the regular debug section and not the .dwo one. The patch fixes that. With it, LLDB is able to work with output compiled with -gsplit-dwarf=single flag correctly. Differential revision: https://reviews.llvm.org/D52403 llvm-svn: 346855
83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
//===-- SymbolFileDWARFDwo.h ------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SymbolFileDWARFDwo_SymbolFileDWARFDwo_h_
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#define SymbolFileDWARFDwo_SymbolFileDWARFDwo_h_
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#include "SymbolFileDWARF.h"
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class SymbolFileDWARFDwo : public SymbolFileDWARF {
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public:
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SymbolFileDWARFDwo(lldb::ObjectFileSP objfile, DWARFUnit *dwarf_cu);
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~SymbolFileDWARFDwo() override = default;
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lldb::CompUnitSP ParseCompileUnit(DWARFUnit *dwarf_cu,
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uint32_t cu_idx) override;
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DWARFUnit *GetCompileUnit();
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DWARFUnit *
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GetDWARFCompileUnit(lldb_private::CompileUnit *comp_unit) override;
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lldb_private::DWARFExpression::LocationListFormat
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GetLocationListFormat() const override;
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size_t GetObjCMethodDIEOffsets(lldb_private::ConstString class_name,
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DIEArray &method_die_offsets) override;
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lldb_private::TypeSystem *
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GetTypeSystemForLanguage(lldb::LanguageType language) override;
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DWARFDIE
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GetDIE(const DIERef &die_ref) override;
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std::unique_ptr<SymbolFileDWARFDwo>
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GetDwoSymbolFileForCompileUnit(DWARFUnit &dwarf_cu,
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const DWARFDebugInfoEntry &cu_die) override {
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return nullptr;
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}
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DWARFUnit *GetBaseCompileUnit() override;
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const lldb_private::DWARFDataExtractor &get_debug_abbrev_data() override;
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const lldb_private::DWARFDataExtractor &get_debug_addr_data() override;
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const lldb_private::DWARFDataExtractor &get_debug_info_data() override;
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const lldb_private::DWARFDataExtractor &get_debug_str_data() override;
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const lldb_private::DWARFDataExtractor &get_debug_str_offsets_data() override;
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protected:
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void LoadSectionData(lldb::SectionType sect_type,
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lldb_private::DWARFDataExtractor &data) override;
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DIEToTypePtr &GetDIEToType() override;
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DIEToVariableSP &GetDIEToVariable() override;
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DIEToClangType &GetForwardDeclDieToClangType() override;
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ClangTypeToDIE &GetForwardDeclClangTypeToDie() override;
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UniqueDWARFASTTypeMap &GetUniqueDWARFASTTypeMap() override;
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lldb::TypeSP FindDefinitionTypeForDWARFDeclContext(
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const DWARFDeclContext &die_decl_ctx) override;
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lldb::TypeSP FindCompleteObjCDefinitionTypeForDIE(
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const DWARFDIE &die, const lldb_private::ConstString &type_name,
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bool must_be_implementation) override;
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SymbolFileDWARF *GetBaseSymbolFile();
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lldb::ObjectFileSP m_obj_file_sp;
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DWARFUnit *m_base_dwarf_cu;
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};
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#endif // SymbolFileDWARFDwo_SymbolFileDWARFDwo_h_
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