diff options
Diffstat (limited to 'lldb/source/Plugins/SymbolFile')
| -rw-r--r-- | lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp | 97 |
1 files changed, 63 insertions, 34 deletions
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp index 358febc4b32..ac73cdf3695 100644 --- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp +++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp @@ -33,6 +33,7 @@ #include "lldb/Symbol/TypeList.h" #include "lldb/Symbol/TypeMap.h" #include "lldb/Target/Language.h" +#include "lldb/Utility/LLDBAssert.h" #include "Plugins/Language/ObjC/ObjCLanguage.h" #include "clang/AST/DeclCXX.h" @@ -1515,44 +1516,72 @@ DWARFASTParserClang::ParseTypeFromDWARF (const SymbolContext& sc, if (!type_handled) { - // We just have a function that isn't part of a class - clang::FunctionDecl *function_decl = m_ast.CreateFunctionDeclaration (ignore_containing_context ? m_ast.GetTranslationUnitDecl() : containing_decl_ctx, - type_name_cstr, - clang_type, - storage, - is_inline); - - // if (template_param_infos.GetSize() > 0) - // { - // clang::FunctionTemplateDecl *func_template_decl = CreateFunctionTemplateDecl (containing_decl_ctx, - // function_decl, - // type_name_cstr, - // template_param_infos); - // - // CreateFunctionTemplateSpecializationInfo (function_decl, - // func_template_decl, - // template_param_infos); - // } - // Add the decl to our DIE to decl context map - assert (function_decl); - LinkDeclContextToDIE(function_decl, die); - if (!function_param_decls.empty()) - m_ast.SetFunctionParameters (function_decl, - &function_param_decls.front(), - function_param_decls.size()); + clang::FunctionDecl *function_decl = nullptr; + + if (abstract_origin_die_form.IsValid()) + { + DWARFDIE abs_die = dwarf->DebugInfo()->GetDIE (DIERef(abstract_origin_die_form)); - ClangASTMetadata metadata; - metadata.SetUserID(die.GetID()); + SymbolContext sc; + + if (dwarf->ResolveType (abs_die)) + { + function_decl = llvm::dyn_cast_or_null<clang::FunctionDecl>(GetCachedClangDeclContextForDIE(abs_die)); + + if (function_decl) + { + LinkDeclContextToDIE(function_decl, die); + } + } + } - if (!object_pointer_name.empty()) + if (!function_decl) { - metadata.SetObjectPtrName(object_pointer_name.c_str()); - if (log) - log->Printf ("Setting object pointer name: %s on function object %p.", - object_pointer_name.c_str(), - static_cast<void*>(function_decl)); + // We just have a function that isn't part of a class + function_decl = m_ast.CreateFunctionDeclaration (ignore_containing_context ? m_ast.GetTranslationUnitDecl() : containing_decl_ctx, + type_name_cstr, + clang_type, + storage, + is_inline); + + // if (template_param_infos.GetSize() > 0) + // { + // clang::FunctionTemplateDecl *func_template_decl = CreateFunctionTemplateDecl (containing_decl_ctx, + // function_decl, + // type_name_cstr, + // template_param_infos); + // + // CreateFunctionTemplateSpecializationInfo (function_decl, + // func_template_decl, + // template_param_infos); + // } + // Add the decl to our DIE to decl context map + + lldbassert (function_decl); + + if (function_decl) + { + LinkDeclContextToDIE(function_decl, die); + + if (!function_param_decls.empty()) + m_ast.SetFunctionParameters (function_decl, + &function_param_decls.front(), + function_param_decls.size()); + + ClangASTMetadata metadata; + metadata.SetUserID(die.GetID()); + + if (!object_pointer_name.empty()) + { + metadata.SetObjectPtrName(object_pointer_name.c_str()); + if (log) + log->Printf ("Setting object pointer name: %s on function object %p.", + object_pointer_name.c_str(), + static_cast<void*>(function_decl)); + } + m_ast.SetMetadata (function_decl, metadata); + } } - m_ast.SetMetadata (function_decl, metadata); } } type_sp.reset( new Type (die.GetID(), |
