const TargetRegisterInfo *RI = Asm->TM.getRegisterInfo();
unsigned Reg = RI->getDwarfRegNum(Location.getReg(), false);
DIEBlock *Block = new (DIEValueAllocator) DIEBlock();
+ const TargetRegisterInfo *TRI = Asm->TM.getRegisterInfo();
+
+ if (TRI->getFrameRegister(*Asm->MF) == Location.getReg()
+ && Location.getOffset()) {
+ // If variable offset is based in frame register then use fbreg.
+ addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_fbreg);
+ addSInt(Block, 0, dwarf::DW_FORM_sdata, Location.getOffset());
+ addBlock(Die, Attribute, 0, Block);
+ return;
+ }
if (Location.isReg()) {
if (Reg < 32) {
DIE *ContextDIE = getOrCreateNameSpace(DINameSpace(Context));
ContextDIE->addChild(Die);
} else if (Context.isSubprogram()) {
- DIE *ContextDIE = createSubprogramDIE(DISubprogram(Context),
- /*MakeDecl=*/false);
+ DIE *ContextDIE = createSubprogramDIE(DISubprogram(Context));
ContextDIE->addChild(Die);
} else if (DIE *ContextDIE = getCompileUnit(Context)->getDIE(Context))
ContextDIE->addChild(Die);
for (unsigned i = 0; i < N; ++i) {
DIDescriptor Element = Elements.getElement(i);
DIE *ElemDie = NULL;
- if (Element.isSubprogram())
+ if (Element.isSubprogram()) {
+ DISubprogram SP(Element);
ElemDie = createSubprogramDIE(DISubprogram(Element));
+ if (SP.isProtected())
+ addUInt(ElemDie, dwarf::DW_AT_accessibility, dwarf::DW_FORM_flag,
+ dwarf::DW_ACCESS_protected);
+ else if (SP.isPrivate())
+ addUInt(ElemDie, dwarf::DW_AT_accessibility, dwarf::DW_FORM_flag,
+ dwarf::DW_ACCESS_private);
+ else
+ addUInt(ElemDie, dwarf::DW_AT_accessibility, dwarf::DW_FORM_flag,
+ dwarf::DW_ACCESS_public);
+ }
else if (Element.isVariable()) {
DIVariable DV(Element);
ElemDie = new DIE(dwarf::DW_TAG_variable);
else if (DT.isPrivate())
addUInt(MemberDie, dwarf::DW_AT_accessibility, dwarf::DW_FORM_flag,
dwarf::DW_ACCESS_private);
- else if (DT.getTag() == dwarf::DW_TAG_inheritance)
+ // Otherwise C++ member and base classes are considered public.
+ else if (DT.getCompileUnit().getLanguage() == dwarf::DW_LANG_C_plus_plus)
addUInt(MemberDie, dwarf::DW_AT_accessibility, dwarf::DW_FORM_flag,
dwarf::DW_ACCESS_public);
if (DT.isVirtual())
}
/// createSubprogramDIE - Create new DIE using SP.
-DIE *DwarfDebug::createSubprogramDIE(DISubprogram SP, bool MakeDecl) {
+DIE *DwarfDebug::createSubprogramDIE(DISubprogram SP) {
CompileUnit *SPCU = getCompileUnit(SP);
DIE *SPDie = SPCU->getDIE(SP);
if (SPDie)
SP.getContainingType()));
}
- if (MakeDecl || !SP.isDefinition()) {
+ if (!SP.isDefinition()) {
addUInt(SPDie, dwarf::DW_AT_declaration, dwarf::DW_FORM_flag, 1);
// Add arguments. Do not add arguments for subprogram definition. They will
if (Tag == dwarf::DW_TAG_formal_parameter && DV->getType().isArtificial())
addUInt(VariableDie, dwarf::DW_AT_artificial, dwarf::DW_FORM_flag, 1);
+ else if (DIVariable(DV->getVariable()).isArtificial())
+ addUInt(VariableDie, dwarf::DW_AT_artificial, dwarf::DW_FORM_flag, 1);
if (Scope->isAbstractScope()) {
DV->setDIE(VariableDie);
unsigned DId;
assert (DirName.empty() == false && "Invalid directory name!");
+ // If FE did not provide a file name, then assume stdin.
+ if (FileName.empty())
+ return GetOrCreateSourceID(DirName, "<stdin>");
+
StringMap<unsigned>::iterator DI = DirectoryIdMap.find(DirName);
if (DI != DirectoryIdMap.end()) {
DId = DI->getValue();
for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i)
getOrCreateTypeDIE(DIType(NMD->getOperand(i)));
+ if (NamedMDNode *NMD = M->getNamedMetadata("llvm.dbg.ty"))
+ for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i)
+ getOrCreateTypeDIE(DIType(NMD->getOperand(i)));
+
// Prime section data.
SectionMap.insert(Asm->getObjFileLowering().getTextSection());
Values[i]->EmitValue(Asm, Form);
break;
}
+ case dwarf::DW_AT_accessibility: {
+ if (Asm->isVerbose()) {
+ DIEInteger *V = cast<DIEInteger>(Values[i]);
+ Asm->OutStreamer.AddComment(dwarf::AccessibilityString(V->getValue()));
+ }
+ Values[i]->EmitValue(Asm, Form);
+ break;
+ }
default:
// Emit an attribute using the defined form.
Values[i]->EmitValue(Asm, Form);