/// CompileUnit - Compile unit constructor.
CompileUnit::CompileUnit(unsigned I, unsigned L, DIE *D, AsmPrinter *A,
- DwarfDebug *DW)
+ DwarfDebug *DW)
: ID(I), Language(L), CUDie(D), Asm(A), DD(DW), IndexTyDie(0) {
DIEIntegerOne = new (DIEValueAllocator) DIEInteger(1);
}
return;
DIFile File = Ty.getFile();
unsigned FileID = DD->GetOrCreateSourceID(File.getFilename(),
- File.getDirectory());
+ File.getDirectory());
assert(FileID && "Invalid file id");
addUInt(Die, dwarf::DW_AT_decl_file, 0, FileID);
addUInt(Die, dwarf::DW_AT_decl_line, 0, Line);
addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_plus_uconst);
addUInt(Block, 0, dwarf::DW_FORM_udata, DV->getAddrElement(++i));
} else if (Element == DIBuilder::OpDeref) {
- addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_deref);
+ if (!Location.isReg())
+ addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_deref);
} else llvm_unreachable("unknown DIBuilder Opcode");
}
}
/// addType - Add a new type attribute to the specified entity.
-void CompileUnit::addType(DIE *Entity, DIType Ty,
- unsigned Attribute) {
+void CompileUnit::addType(DIE *Entity, DIType Ty, unsigned Attribute) {
if (!Ty.Verify())
return;
Buffer.addChild(ElemDie);
}
}
+ DIType DTy = CTy.getTypeDerivedFrom();
+ if (DTy.Verify()) {
+ addType(&Buffer, DTy);
+ addUInt(&Buffer, dwarf::DW_AT_enum_class, dwarf::DW_FORM_flag, 1);
+ }
}
break;
case dwarf::DW_TAG_subroutine_type: {
// Add prototype flag if we're dealing with a C language and the
// function has been prototyped.
if (isPrototyped &&
- (Language == dwarf::DW_LANG_C89 ||
- Language == dwarf::DW_LANG_C99 ||
- Language == dwarf::DW_LANG_ObjC))
+ (Language == dwarf::DW_LANG_C89 ||
+ Language == dwarf::DW_LANG_C99 ||
+ Language == dwarf::DW_LANG_ObjC))
addUInt(&Buffer, dwarf::DW_AT_prototyped, dwarf::DW_FORM_flag, 1);
}
break;
addUInt(ElemDie, dwarf::DW_AT_external, dwarf::DW_FORM_flag, 1);
addSourceLine(ElemDie, DV);
} else if (Element.isDerivedType()) {
- DIDerivedType DDTy(Element);
- if (DDTy.getTag() == dwarf::DW_TAG_friend) {
- ElemDie = new DIE(dwarf::DW_TAG_friend);
- addType(ElemDie, DDTy.getTypeDerivedFrom(), dwarf::DW_AT_friend);
- } else
- ElemDie = createMemberDIE(DIDerivedType(Element));
+ DIDerivedType DDTy(Element);
+ if (DDTy.getTag() == dwarf::DW_TAG_friend) {
+ ElemDie = new DIE(dwarf::DW_TAG_friend);
+ addType(ElemDie, DDTy.getTypeDerivedFrom(), dwarf::DW_AT_friend);
+ } else
+ ElemDie = createMemberDIE(DIDerivedType(Element));
} else if (Element.isObjCProperty()) {
DIObjCProperty Property(Element);
ElemDie = new DIE(Property.getTag());
StringRef PropertyName = Property.getObjCPropertyName();
addString(ElemDie, dwarf::DW_AT_APPLE_property_name, PropertyName);
- addType(ElemDie, Property.getType());
- addSourceLine(ElemDie, Property);
+ addType(ElemDie, Property.getType());
+ addSourceLine(ElemDie, Property);
StringRef GetterName = Property.getObjCPropertyGetterName();
if (!GetterName.empty())
addString(ElemDie, dwarf::DW_AT_APPLE_property_getter, GetterName);
if (!Name.empty())
addString(&Buffer, dwarf::DW_AT_name, Name);
- if (Tag == dwarf::DW_TAG_enumeration_type || Tag == dwarf::DW_TAG_class_type
- || Tag == dwarf::DW_TAG_structure_type || Tag == dwarf::DW_TAG_union_type)
- {
+ if (Tag == dwarf::DW_TAG_enumeration_type ||
+ Tag == dwarf::DW_TAG_class_type ||
+ Tag == dwarf::DW_TAG_structure_type ||
+ Tag == dwarf::DW_TAG_union_type) {
// Add size if non-zero (derived types might be zero-sized.)
if (Size)
addUInt(&Buffer, dwarf::DW_AT_byte_size, 0, Size);
/// getOrCreateTemplateValueParameterDIE - Find existing DIE or create new DIE
/// for the given DITemplateValueParameter.
DIE *
-CompileUnit::getOrCreateTemplateValueParameterDIE(DITemplateValueParameter TPV) {
+CompileUnit::getOrCreateTemplateValueParameterDIE(DITemplateValueParameter TPV){
DIE *ParamDIE = getDIE(TPV);
if (ParamDIE)
return ParamDIE;
if (SPDie)
return SPDie;
+ SPDie = new DIE(dwarf::DW_TAG_subprogram);
+
+ // DW_TAG_inlined_subroutine may refer to this DIE.
+ insertDIE(SP, SPDie);
+
DISubprogram SPDecl = SP.getFunctionDeclaration();
DIE *DeclDie = NULL;
if (SPDecl.isSubprogram()) {
DeclDie = getOrCreateSubprogramDIE(SPDecl);
}
- SPDie = new DIE(dwarf::DW_TAG_subprogram);
-
- // DW_TAG_inlined_subroutine may refer to this DIE.
- insertDIE(SP, SPDie);
-
// Add to context owner.
addToContextOwner(SPDie, SP.getContext());
// Add function template parameters.
addTemplateParams(*SPDie, SP.getTemplateParams());
- // Unfortunately this code needs to stay here to work around
- // a bug in older gdbs that requires the linkage name to resolve
- // multiple template functions.
+ // Unfortunately this code needs to stay here instead of below the
+ // AT_specification code in order to work around a bug in older
+ // gdbs that requires the linkage name to resolve multiple template
+ // functions.
StringRef LinkageName = SP.getLinkageName();
if (!LinkageName.empty())
addString(SPDie, dwarf::DW_AT_MIPS_linkage_name,
}
/// constructSubrangeDIE - Construct subrange DIE from DISubrange.
-void CompileUnit::constructSubrangeDIE(DIE &Buffer, DISubrange SR, DIE *IndexTy){
+void CompileUnit::constructSubrangeDIE(DIE &Buffer, DISubrange SR,
+ DIE *IndexTy) {
DIE *DW_Subrange = new DIE(dwarf::DW_TAG_subrange_type);
addDIEEntry(DW_Subrange, dwarf::DW_AT_type, dwarf::DW_FORM_ref4, IndexTy);
uint64_t L = SR.getLo();