diff options
5 files changed, 42 insertions, 3 deletions
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFCompileUnit.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFCompileUnit.cpp index 79b2acc4b4f..6e3aae29da1 100644 --- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFCompileUnit.cpp +++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFCompileUnit.cpp @@ -620,6 +620,10 @@ void DWARFCompileUnit::Index(NameToDIE &func_basenames, NameToDIE &objc_class_selectors, NameToDIE &globals, NameToDIE &types, NameToDIE &namespaces) { + assert(!m_dwarf2Data->GetBaseCompileUnit() && + "DWARFCompileUnit associated with .dwo or .dwp " + "should not be indexed directly"); + Log *log(LogChannelDWARF::GetLogIfAll(DWARF_LOG_LOOKUPS)); if (log) { diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp index ea2a11b3b86..d7e13edeecd 100644 --- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp +++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp @@ -209,6 +209,10 @@ static const char *resolveCompDir(const char *path_from_dwarf) { return nullptr; } +DWARFCompileUnit *SymbolFileDWARF::GetBaseCompileUnit() { + return nullptr; +} + void SymbolFileDWARF::Initialize() { LogChannelDWARF::Initialize(); PluginManager::RegisterPlugin(GetPluginNameStatic(), diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h index a1acbec297c..6902dc0333d 100644 --- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h +++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h @@ -276,8 +276,8 @@ public: GetCompUnitForDWARFCompUnit(DWARFCompileUnit *dwarf_cu, uint32_t cu_idx = UINT32_MAX); - size_t GetObjCMethodDIEOffsets(lldb_private::ConstString class_name, - DIEArray &method_die_offsets); + virtual size_t GetObjCMethodDIEOffsets(lldb_private::ConstString class_name, + DIEArray &method_die_offsets); bool Supports_DW_AT_APPLE_objc_complete_type(DWARFCompileUnit *cu); @@ -299,6 +299,11 @@ public: GetDwoSymbolFileForCompileUnit(DWARFCompileUnit &dwarf_cu, const DWARFDebugInfoEntry &cu_die); + // For regular SymbolFileDWARF instances the method returns nullptr, + // for the instances of the subclass SymbolFileDWARFDwo + // the method returns a pointer to the base compile unit. + virtual DWARFCompileUnit *GetBaseCompileUnit(); + protected: typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb_private::Type *> DIEToTypePtr; @@ -392,7 +397,7 @@ protected: virtual lldb::TypeSP FindDefinitionTypeForDWARFDeclContext(const DWARFDeclContext &die_decl_ctx); - lldb::TypeSP FindCompleteObjCDefinitionTypeForDIE( + virtual lldb::TypeSP FindCompleteObjCDefinitionTypeForDIE( const DWARFDIE &die, const lldb_private::ConstString &type_name, bool must_be_implementation); diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.cpp index 99fd3340a3e..17c188a41a7 100644 --- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.cpp +++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.cpp @@ -99,6 +99,12 @@ SymbolFileDWARFDwo::GetForwardDeclClangTypeToDie() { return GetBaseSymbolFile()->GetForwardDeclClangTypeToDie(); } +size_t SymbolFileDWARFDwo::GetObjCMethodDIEOffsets( + lldb_private::ConstString class_name, DIEArray &method_die_offsets) { + return GetBaseSymbolFile()->GetObjCMethodDIEOffsets( + class_name, method_die_offsets); +} + UniqueDWARFASTTypeMap &SymbolFileDWARFDwo::GetUniqueDWARFASTTypeMap() { return GetBaseSymbolFile()->GetUniqueDWARFASTTypeMap(); } @@ -109,6 +115,17 @@ lldb::TypeSP SymbolFileDWARFDwo::FindDefinitionTypeForDWARFDeclContext( die_decl_ctx); } +lldb::TypeSP SymbolFileDWARFDwo::FindCompleteObjCDefinitionTypeForDIE( + const DWARFDIE &die, const lldb_private::ConstString &type_name, + bool must_be_implementation) { + return GetBaseSymbolFile()->FindCompleteObjCDefinitionTypeForDIE( + die, type_name, must_be_implementation); +} + +DWARFCompileUnit *SymbolFileDWARFDwo::GetBaseCompileUnit() { + return m_base_dwarf_cu; +} + SymbolFileDWARF *SymbolFileDWARFDwo::GetBaseSymbolFile() { return m_base_dwarf_cu->GetSymbolFileDWARF(); } diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.h b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.h index 8cd67a2b242..b67967aafab 100644 --- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.h +++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDwo.h @@ -33,6 +33,9 @@ public: lldb_private::DWARFExpression::LocationListFormat GetLocationListFormat() const override; + size_t GetObjCMethodDIEOffsets(lldb_private::ConstString class_name, + DIEArray &method_die_offsets) override; + lldb_private::TypeSystem * GetTypeSystemForLanguage(lldb::LanguageType language) override; @@ -45,6 +48,8 @@ public: return nullptr; } + DWARFCompileUnit *GetBaseCompileUnit() override; + protected: void LoadSectionData(lldb::SectionType sect_type, lldb_private::DWARFDataExtractor &data) override; @@ -62,6 +67,10 @@ protected: lldb::TypeSP FindDefinitionTypeForDWARFDeclContext( const DWARFDeclContext &die_decl_ctx) override; + lldb::TypeSP FindCompleteObjCDefinitionTypeForDIE( + const DWARFDIE &die, const lldb_private::ConstString &type_name, + bool must_be_implementation) override; + SymbolFileDWARF *GetBaseSymbolFile(); lldb::ObjectFileSP m_obj_file_sp; |
