diff --git a/lldb/include/lldb/Target/Language.h b/lldb/include/lldb/Target/Language.h --- a/lldb/include/lldb/Target/Language.h +++ b/lldb/include/lldb/Target/Language.h @@ -184,12 +184,22 @@ virtual const char *GetLanguageSpecificTypeLookupHelp(); + class MethodNameVariant { + ConstString m_name; + lldb::FunctionNameType m_type; + + public: + MethodNameVariant(ConstString name, lldb::FunctionNameType type) + : m_name(name), m_type(type) {} + ConstString GetName() { return m_name; } + lldb::FunctionNameType GetType() { return m_type; } + }; // If a language can have more than one possible name for a method, this // function can be used to enumerate them. This is useful when doing name // lookups. - virtual std::vector + virtual std::vector GetMethodNameVariants(ConstString method_name) const { - return std::vector(); + return std::vector(); }; /// Returns true iff the given symbol name is compatible with the mangling diff --git a/lldb/source/Breakpoint/BreakpointResolverName.cpp b/lldb/source/Breakpoint/BreakpointResolverName.cpp --- a/lldb/source/Breakpoint/BreakpointResolverName.cpp +++ b/lldb/source/Breakpoint/BreakpointResolverName.cpp @@ -220,11 +220,15 @@ m_lookups.emplace_back(lookup); auto add_variant_funcs = [&](Language *lang) { - for (ConstString variant_name : lang->GetMethodNameVariants(name)) { - Module::LookupInfo variant_lookup(name, name_type_mask, - lang->GetLanguageType()); - variant_lookup.SetLookupName(variant_name); - m_lookups.emplace_back(variant_lookup); + for (Language::MethodNameVariant variant : + lang->GetMethodNameVariants(name)) { + // FIXME: Should we be adding variants that aren't of type Full? + if (variant.GetType() & lldb::eFunctionNameTypeFull) { + Module::LookupInfo variant_lookup(name, variant.GetType(), + lang->GetLanguageType()); + variant_lookup.SetLookupName(variant.GetName()); + m_lookups.emplace_back(variant_lookup); + } } return true; }; diff --git a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h --- a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h +++ b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h @@ -100,7 +100,8 @@ // variant_names[1] => "-[NSString(my_additions) myStringWithCString:]" // variant_names[2] => "+[NSString myStringWithCString:]" // variant_names[3] => "-[NSString myStringWithCString:]" - std::vector + // We also return the FunctionNameType of each possible name. + std::vector GetMethodNameVariants(ConstString method_name) const override; bool SymbolNameFitsToLanguage(Mangled mangled) const override; diff --git a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp --- a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp +++ b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp @@ -225,14 +225,17 @@ return ConstString(); } -std::vector +std::vector ObjCLanguage::GetMethodNameVariants(ConstString method_name) const { - std::vector variant_names; + std::vector variant_names; ObjCLanguage::MethodName objc_method(method_name.GetCString(), false); if (!objc_method.IsValid(false)) { return variant_names; } + variant_names.emplace_back(objc_method.GetSelector(), + lldb::eFunctionNameTypeSelector); + const bool is_class_method = objc_method.GetType() == MethodName::eTypeClassMethod; const bool is_instance_method = @@ -242,25 +245,30 @@ if (is_class_method || is_instance_method) { if (name_sans_category) - variant_names.emplace_back(name_sans_category); + variant_names.emplace_back(name_sans_category, + lldb::eFunctionNameTypeFull); } else { StreamString strm; strm.Printf("+%s", objc_method.GetFullName().GetCString()); - variant_names.emplace_back(strm.GetString()); + variant_names.emplace_back(ConstString(strm.GetString()), + lldb::eFunctionNameTypeFull); strm.Clear(); strm.Printf("-%s", objc_method.GetFullName().GetCString()); - variant_names.emplace_back(strm.GetString()); + variant_names.emplace_back(ConstString(strm.GetString()), + lldb::eFunctionNameTypeFull); strm.Clear(); if (name_sans_category) { strm.Printf("+%s", name_sans_category.GetCString()); - variant_names.emplace_back(strm.GetString()); + variant_names.emplace_back(ConstString(strm.GetString()), + lldb::eFunctionNameTypeFull); strm.Clear(); strm.Printf("-%s", name_sans_category.GetCString()); - variant_names.emplace_back(strm.GetString()); + variant_names.emplace_back(ConstString(strm.GetString()), + lldb::eFunctionNameTypeFull); } } diff --git a/lldb/source/Symbol/CMakeLists.txt b/lldb/source/Symbol/CMakeLists.txt --- a/lldb/source/Symbol/CMakeLists.txt +++ b/lldb/source/Symbol/CMakeLists.txt @@ -44,7 +44,6 @@ lldbHost lldbTarget lldbUtility - lldbPluginObjCLanguage LINK_COMPONENTS Support diff --git a/lldb/source/Symbol/Symtab.cpp b/lldb/source/Symbol/Symtab.cpp --- a/lldb/source/Symbol/Symtab.cpp +++ b/lldb/source/Symbol/Symtab.cpp @@ -9,8 +9,6 @@ #include #include -#include "Plugins/Language/ObjC/ObjCLanguage.h" - #include "lldb/Core/Module.h" #include "lldb/Core/RichManglingContext.h" #include "lldb/Core/Section.h" @@ -18,6 +16,7 @@ #include "lldb/Symbol/Symbol.h" #include "lldb/Symbol/SymbolContext.h" #include "lldb/Symbol/Symtab.h" +#include "lldb/Target/Language.h" #include "lldb/Utility/RegularExpression.h" #include "lldb/Utility/Stream.h" #include "lldb/Utility/Timer.h" @@ -330,14 +329,21 @@ // If the demangled name turns out to be an ObjC name, and is a category // name, add the version without categories to the index too. - ObjCLanguage::MethodName objc_method(name.GetStringRef(), true); - if (objc_method.IsValid(true)) { - selector_to_index.Append(objc_method.GetSelector(), value); + auto map_variant_names = [&](Language *lang) { + for (auto variant : lang->GetMethodNameVariants(name)) { + if (variant.GetType() & lldb::eFunctionNameTypeSelector) + selector_to_index.Append(variant.GetName(), value); + else if (variant.GetType() & lldb::eFunctionNameTypeFull) + name_to_index.Append(variant.GetName(), value); + else if (variant.GetType() & lldb::eFunctionNameTypeMethod) + method_to_index.Append(variant.GetName(), value); + else if (variant.GetType() & lldb::eFunctionNameTypeBase) + basename_to_index.Append(variant.GetName(), value); + } + return true; + }; - if (ConstString objc_method_no_category = - objc_method.GetFullNameWithoutCategory(true)) - name_to_index.Append(objc_method_no_category, value); - } + Language::ForEach(map_variant_names); } }