diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Analysis/DIBuilder.cpp | 29 | ||||
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp | 31 | ||||
| -rw-r--r-- | lib/Support/Dwarf.cpp | 4 |
3 files changed, 64 insertions, 0 deletions
diff --git a/lib/Analysis/DIBuilder.cpp b/lib/Analysis/DIBuilder.cpp index 108d2d2..9fea65b 100644 --- a/lib/Analysis/DIBuilder.cpp +++ b/lib/Analysis/DIBuilder.cpp @@ -236,6 +236,35 @@ DIType DIBuilder::createMemberType(StringRef Name, return DIType(MDNode::get(VMContext, &Elts[0], array_lengthof(Elts))); } +/// createObjCIVar - Create debugging information entry for Objective-C +/// instance variable. +DIType DIBuilder::createObjCIVar(StringRef Name, + DIFile File, unsigned LineNumber, + uint64_t SizeInBits, uint64_t AlignInBits, + uint64_t OffsetInBits, unsigned Flags, + DIType Ty, StringRef PropertyName, + StringRef GetterName, StringRef SetterName, + unsigned PropertyAttributes) { + // TAG_member is encoded in DIDerivedType format. + Value *Elts[] = { + GetTagConstant(VMContext, dwarf::DW_TAG_member), + File, // Or TheCU ? Ty ? + MDString::get(VMContext, Name), + File, + ConstantInt::get(Type::getInt32Ty(VMContext), LineNumber), + ConstantInt::get(Type::getInt64Ty(VMContext), SizeInBits), + ConstantInt::get(Type::getInt64Ty(VMContext), AlignInBits), + ConstantInt::get(Type::getInt64Ty(VMContext), OffsetInBits), + ConstantInt::get(Type::getInt32Ty(VMContext), Flags), + Ty, + MDString::get(VMContext, PropertyName), + MDString::get(VMContext, GetterName), + MDString::get(VMContext, SetterName), + ConstantInt::get(Type::getInt32Ty(VMContext), PropertyAttributes) + }; + return DIType(MDNode::get(VMContext, &Elts[0], array_lengthof(Elts))); +} + /// createClassType - Create debugging information entry for a class. DIType DIBuilder::createClassType(DIDescriptor Context, StringRef Name, DIFile File, unsigned LineNumber, diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp index 402e4fb..71a0330 100644 --- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.cpp @@ -969,5 +969,36 @@ DIE *CompileUnit::createMemberDIE(DIDerivedType DT) { if (DT.isVirtual()) addUInt(MemberDie, dwarf::DW_AT_virtuality, dwarf::DW_FORM_flag, dwarf::DW_VIRTUALITY_virtual); + + // Objective-C properties. + StringRef PropertyName = DT.getObjCPropertyName(); + if (!PropertyName.empty()) { + addString(MemberDie, dwarf::DW_AT_APPLE_property_name, dwarf::DW_FORM_string, + PropertyName); + StringRef GetterName = DT.getObjCPropertyGetterName(); + if (!GetterName.empty()) + addString(MemberDie, dwarf::DW_AT_APPLE_property_getter, + dwarf::DW_FORM_string, GetterName); + StringRef SetterName = DT.getObjCPropertySetterName(); + if (!SetterName.empty()) + addString(MemberDie, dwarf::DW_AT_APPLE_property_setter, + dwarf::DW_FORM_string, SetterName); + unsigned PropertyAttributes = 0; + if (DT.isReadOnlyObjCProperty()) + PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_readonly; + if (DT.isReadWriteObjCProperty()) + PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_readwrite; + if (DT.isAssignObjCProperty()) + PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_assign; + if (DT.isRetainObjCProperty()) + PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_retain; + if (DT.isCopyObjCProperty()) + PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_copy; + if (DT.isNonAtomicObjCProperty()) + PropertyAttributes |= dwarf::DW_APPLE_PROPERTY_nonatomic; + if (PropertyAttributes) + addUInt(MemberDie, dwarf::DW_AT_APPLE_property_attribute, 0, + PropertyAttributes); + } return MemberDie; } diff --git a/lib/Support/Dwarf.cpp b/lib/Support/Dwarf.cpp index 9799ef5..25cf531 100644 --- a/lib/Support/Dwarf.cpp +++ b/lib/Support/Dwarf.cpp @@ -203,6 +203,10 @@ const char *llvm::dwarf::AttributeString(unsigned Attribute) { case DW_AT_APPLE_major_runtime_vers: return "DW_AT_APPLE_major_runtime_vers"; case DW_AT_APPLE_runtime_class: return "DW_AT_APPLE_runtime_class"; case DW_AT_APPLE_omit_frame_ptr: return "DW_AT_APPLE_omit_frame_ptr"; + case DW_AT_APPLE_property_name: return "DW_AT_APPLE_property_name"; + case DW_AT_APPLE_property_getter: return "DW_AT_APPLE_property_getter"; + case DW_AT_APPLE_property_setter: return "DW_AT_APPLE_property_setter"; + case DW_AT_APPLE_property_attribute: return "DW_AT_APPLE_property_attribute"; } return 0; } |