void DIEAbbrev::dump() { print(dbgs()); }
#endif
+DIEAbbrev DIE::generateAbbrev() const {
+ DIEAbbrev Abbrev(Tag, hasChildren());
+ for (const DIEValue &V : Values)
+ Abbrev.AddAttribute(V.getAttribute(), V.getForm());
+ return Abbrev;
+}
+
/// Climb up the parent chain to get the unit DIE to which this DIE
/// belongs.
const DIE *DIE::getUnit() const {
return nullptr;
}
-DIEValue *DIE::findAttribute(dwarf::Attribute Attribute) const {
- const SmallVectorImpl<DIEValue *> &Values = getValues();
- const DIEAbbrev &Abbrevs = getAbbrev();
-
+DIEValue DIE::findAttribute(dwarf::Attribute Attribute) const {
// Iterate through all the attributes until we find the one we're
// looking for, if we can't find it return NULL.
- for (size_t i = 0; i < Values.size(); ++i)
- if (Abbrevs.getData()[i].getAttribute() == Attribute)
- return Values[i];
- return nullptr;
+ for (const auto &V : values())
+ if (V.getAttribute() == Attribute)
+ return V;
+ return DIEValue();
}
#ifndef NDEBUG
void DIE::print(raw_ostream &O, unsigned IndentCount) const {
const std::string Indent(IndentCount, ' ');
- bool isBlock = Abbrev.getTag() == 0;
+ bool isBlock = getTag() == 0;
if (!isBlock) {
O << Indent
<< ", Size: " << Size << "\n";
O << Indent
- << dwarf::TagString(Abbrev.getTag())
+ << dwarf::TagString(getTag())
<< " "
- << dwarf::ChildrenString(Abbrev.hasChildren()) << "\n";
+ << dwarf::ChildrenString(hasChildren()) << "\n";
} else {
O << "Size: " << Size << "\n";
}
- const SmallVectorImpl<DIEAbbrevData> &Data = Abbrev.getData();
-
IndentCount += 2;
- for (unsigned i = 0, N = Data.size(); i < N; ++i) {
+ unsigned I = 0;
+ for (const auto &V : Values) {
O << Indent;
if (!isBlock)
- O << dwarf::AttributeString(Data[i].getAttribute());
+ O << dwarf::AttributeString(V.getAttribute());
else
- O << "Blk[" << i << "]";
+ O << "Blk[" << I++ << "]";
- O << " "
- << dwarf::FormEncodingString(Data[i].getForm())
- << " ";
- Values[i]->print(O);
+ O << " " << dwarf::FormEncodingString(V.getForm()) << " ";
+ V.print(O);
O << "\n";
}
IndentCount -= 2;
- for (unsigned j = 0, M = Children.size(); j < M; ++j) {
- Children[j]->print(O, IndentCount+4);
- }
+ for (const auto &Child : children())
+ Child.print(O, IndentCount + 4);
if (!isBlock) O << "\n";
}
}
#endif
-void DIEValue::EmitValue(const AsmPrinter *AP, dwarf::Form Form) const {
+void DIEValue::EmitValue(const AsmPrinter *AP) const {
switch (Ty) {
-#define EMIT_VALUE_IMPL(Kind) \
- case is##Kind: \
- cast<DIE##Kind>(this)->EmitValueImpl(AP, Form); \
+ case isNone:
+ llvm_unreachable("Expected valid DIEValue");
+#define HANDLE_DIEVALUE(T) \
+ case is##T: \
+ getDIE##T().EmitValue(AP, Form); \
break;
- EMIT_VALUE_IMPL(Integer)
- EMIT_VALUE_IMPL(String)
- EMIT_VALUE_IMPL(Expr)
- EMIT_VALUE_IMPL(Label)
- EMIT_VALUE_IMPL(Delta)
- EMIT_VALUE_IMPL(Entry)
- EMIT_VALUE_IMPL(TypeSignature)
- EMIT_VALUE_IMPL(Block)
- EMIT_VALUE_IMPL(Loc)
- EMIT_VALUE_IMPL(LocList)
-#undef EMIT_VALUE_IMPL
+#include "llvm/CodeGen/DIEValue.def"
}
}
-unsigned DIEValue::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
+unsigned DIEValue::SizeOf(const AsmPrinter *AP) const {
switch (Ty) {
-#define SIZE_OF_IMPL(Kind) \
- case is##Kind: \
- return cast<DIE##Kind>(this)->SizeOfImpl(AP, Form);
- SIZE_OF_IMPL(Integer)
- SIZE_OF_IMPL(String)
- SIZE_OF_IMPL(Expr)
- SIZE_OF_IMPL(Label)
- SIZE_OF_IMPL(Delta)
- SIZE_OF_IMPL(Entry)
- SIZE_OF_IMPL(TypeSignature)
- SIZE_OF_IMPL(Block)
- SIZE_OF_IMPL(Loc)
- SIZE_OF_IMPL(LocList)
-#undef SIZE_OF_IMPL
+ case isNone:
+ llvm_unreachable("Expected valid DIEValue");
+#define HANDLE_DIEVALUE(T) \
+ case is##T: \
+ return getDIE##T().SizeOf(AP, Form);
+#include "llvm/CodeGen/DIEValue.def"
}
llvm_unreachable("Unknown DIE kind");
}
#ifndef NDEBUG
void DIEValue::print(raw_ostream &O) const {
switch (Ty) {
-#define PRINT_IMPL(Kind) \
- case is##Kind: \
- cast<DIE##Kind>(this)->printImpl(O); \
+ case isNone:
+ llvm_unreachable("Expected valid DIEValue");
+#define HANDLE_DIEVALUE(T) \
+ case is##T: \
+ getDIE##T().print(O); \
break;
- PRINT_IMPL(Integer)
- PRINT_IMPL(String)
- PRINT_IMPL(Expr)
- PRINT_IMPL(Label)
- PRINT_IMPL(Delta)
- PRINT_IMPL(Entry)
- PRINT_IMPL(TypeSignature)
- PRINT_IMPL(Block)
- PRINT_IMPL(Loc)
- PRINT_IMPL(LocList)
-#undef PRINT_IMPL
+#include "llvm/CodeGen/DIEValue.def"
}
}
/// EmitValue - Emit integer of appropriate size.
///
-void DIEInteger::EmitValueImpl(const AsmPrinter *Asm, dwarf::Form Form) const {
+void DIEInteger::EmitValue(const AsmPrinter *Asm, dwarf::Form Form) const {
unsigned Size = ~0U;
switch (Form) {
case dwarf::DW_FORM_flag_present:
/// SizeOf - Determine size of integer value in bytes.
///
-unsigned DIEInteger::SizeOfImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+unsigned DIEInteger::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
switch (Form) {
case dwarf::DW_FORM_flag_present: return 0;
case dwarf::DW_FORM_flag: // Fall thru
}
#ifndef NDEBUG
-void DIEInteger::printImpl(raw_ostream &O) const {
+void DIEInteger::print(raw_ostream &O) const {
O << "Int: " << (int64_t)Integer << " 0x";
O.write_hex(Integer);
}
/// EmitValue - Emit expression value.
///
-void DIEExpr::EmitValueImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+void DIEExpr::EmitValue(const AsmPrinter *AP, dwarf::Form Form) const {
AP->OutStreamer->EmitValue(Expr, SizeOf(AP, Form));
}
/// SizeOf - Determine size of expression value in bytes.
///
-unsigned DIEExpr::SizeOfImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+unsigned DIEExpr::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
if (Form == dwarf::DW_FORM_data4) return 4;
if (Form == dwarf::DW_FORM_sec_offset) return 4;
if (Form == dwarf::DW_FORM_strp) return 4;
}
#ifndef NDEBUG
-void DIEExpr::printImpl(raw_ostream &O) const { O << "Expr: " << *Expr; }
+void DIEExpr::print(raw_ostream &O) const { O << "Expr: " << *Expr; }
#endif
//===----------------------------------------------------------------------===//
/// EmitValue - Emit label value.
///
-void DIELabel::EmitValueImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+void DIELabel::EmitValue(const AsmPrinter *AP, dwarf::Form Form) const {
AP->EmitLabelReference(Label, SizeOf(AP, Form),
Form == dwarf::DW_FORM_strp ||
Form == dwarf::DW_FORM_sec_offset ||
/// SizeOf - Determine size of label value in bytes.
///
-unsigned DIELabel::SizeOfImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+unsigned DIELabel::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
if (Form == dwarf::DW_FORM_data4) return 4;
if (Form == dwarf::DW_FORM_sec_offset) return 4;
if (Form == dwarf::DW_FORM_strp) return 4;
}
#ifndef NDEBUG
-void DIELabel::printImpl(raw_ostream &O) const {
- O << "Lbl: " << Label->getName();
-}
+void DIELabel::print(raw_ostream &O) const { O << "Lbl: " << Label->getName(); }
#endif
//===----------------------------------------------------------------------===//
/// EmitValue - Emit delta value.
///
-void DIEDelta::EmitValueImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+void DIEDelta::EmitValue(const AsmPrinter *AP, dwarf::Form Form) const {
AP->EmitLabelDifference(LabelHi, LabelLo, SizeOf(AP, Form));
}
/// SizeOf - Determine size of delta value in bytes.
///
-unsigned DIEDelta::SizeOfImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+unsigned DIEDelta::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
if (Form == dwarf::DW_FORM_data4) return 4;
if (Form == dwarf::DW_FORM_sec_offset) return 4;
if (Form == dwarf::DW_FORM_strp) return 4;
}
#ifndef NDEBUG
-void DIEDelta::printImpl(raw_ostream &O) const {
+void DIEDelta::print(raw_ostream &O) const {
O << "Del: " << LabelHi->getName() << "-" << LabelLo->getName();
}
#endif
/// EmitValue - Emit string value.
///
-void DIEString::EmitValueImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+void DIEString::EmitValue(const AsmPrinter *AP, dwarf::Form Form) const {
assert(
(Form == dwarf::DW_FORM_strp || Form == dwarf::DW_FORM_GNU_str_index) &&
"Expected valid string form");
/// SizeOf - Determine size of delta value in bytes.
///
-unsigned DIEString::SizeOfImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+unsigned DIEString::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
assert(
(Form == dwarf::DW_FORM_strp || Form == dwarf::DW_FORM_GNU_str_index) &&
"Expected valid string form");
}
#ifndef NDEBUG
-void DIEString::printImpl(raw_ostream &O) const {
+void DIEString::print(raw_ostream &O) const {
O << "String: " << S.getString();
}
#endif
/// EmitValue - Emit debug information entry offset.
///
-void DIEEntry::EmitValueImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+void DIEEntry::EmitValue(const AsmPrinter *AP, dwarf::Form Form) const {
if (Form == dwarf::DW_FORM_ref_addr) {
const DwarfDebug *DD = AP->getDwarfDebug();
- unsigned Addr = Entry.getOffset();
+ unsigned Addr = Entry->getOffset();
assert(!DD->useSplitDwarf() && "TODO: dwo files can't have relocations.");
// For DW_FORM_ref_addr, output the offset from beginning of debug info
// section. Entry->getOffset() returns the offset from start of the
// compile unit.
- DwarfCompileUnit *CU = DD->lookupUnit(Entry.getUnit());
+ DwarfCompileUnit *CU = DD->lookupUnit(Entry->getUnit());
assert(CU && "CUDie should belong to a CU.");
Addr += CU->getDebugInfoOffset();
if (AP->MAI->doesDwarfUseRelocationsAcrossSections())
else
AP->OutStreamer->EmitIntValue(Addr, DIEEntry::getRefAddrSize(AP));
} else
- AP->EmitInt32(Entry.getOffset());
+ AP->EmitInt32(Entry->getOffset());
}
unsigned DIEEntry::getRefAddrSize(const AsmPrinter *AP) {
}
#ifndef NDEBUG
-void DIEEntry::printImpl(raw_ostream &O) const {
+void DIEEntry::print(raw_ostream &O) const {
O << format("Die: 0x%lx", (long)(intptr_t)&Entry);
}
#endif
//===----------------------------------------------------------------------===//
// DIETypeSignature Implementation
//===----------------------------------------------------------------------===//
-void DIETypeSignature::EmitValueImpl(const AsmPrinter *Asm, dwarf::Form Form) const {
+void DIETypeSignature::EmitValue(const AsmPrinter *Asm,
+ dwarf::Form Form) const {
assert(Form == dwarf::DW_FORM_ref_sig8);
- Asm->OutStreamer->EmitIntValue(Unit.getTypeSignature(), 8);
+ Asm->OutStreamer->EmitIntValue(Unit->getTypeSignature(), 8);
}
#ifndef NDEBUG
-void DIETypeSignature::printImpl(raw_ostream &O) const {
- O << format("Type Unit: 0x%lx", Unit.getTypeSignature());
+void DIETypeSignature::print(raw_ostream &O) const {
+ O << format("Type Unit: 0x%lx", Unit->getTypeSignature());
}
#endif
///
unsigned DIELoc::ComputeSize(const AsmPrinter *AP) const {
if (!Size) {
- const SmallVectorImpl<DIEAbbrevData> &AbbrevData = Abbrev.getData();
- for (unsigned i = 0, N = Values.size(); i < N; ++i)
- Size += Values[i]->SizeOf(AP, AbbrevData[i].getForm());
+ for (const auto &V : Values)
+ Size += V.SizeOf(AP);
}
return Size;
/// EmitValue - Emit location data.
///
-void DIELoc::EmitValueImpl(const AsmPrinter *Asm, dwarf::Form Form) const {
+void DIELoc::EmitValue(const AsmPrinter *Asm, dwarf::Form Form) const {
switch (Form) {
default: llvm_unreachable("Improper form for block");
case dwarf::DW_FORM_block1: Asm->EmitInt8(Size); break;
Asm->EmitULEB128(Size); break;
}
- const SmallVectorImpl<DIEAbbrevData> &AbbrevData = Abbrev.getData();
- for (unsigned i = 0, N = Values.size(); i < N; ++i)
- Values[i]->EmitValue(Asm, AbbrevData[i].getForm());
+ for (const auto &V : Values)
+ V.EmitValue(Asm);
}
/// SizeOf - Determine size of location data in bytes.
///
-unsigned DIELoc::SizeOfImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+unsigned DIELoc::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
switch (Form) {
case dwarf::DW_FORM_block1: return Size + sizeof(int8_t);
case dwarf::DW_FORM_block2: return Size + sizeof(int16_t);
}
#ifndef NDEBUG
-void DIELoc::printImpl(raw_ostream &O) const {
+void DIELoc::print(raw_ostream &O) const {
O << "ExprLoc: ";
DIE::print(O, 5);
}
///
unsigned DIEBlock::ComputeSize(const AsmPrinter *AP) const {
if (!Size) {
- const SmallVectorImpl<DIEAbbrevData> &AbbrevData = Abbrev.getData();
- for (unsigned i = 0, N = Values.size(); i < N; ++i)
- Size += Values[i]->SizeOf(AP, AbbrevData[i].getForm());
+ for (const auto &V : Values)
+ Size += V.SizeOf(AP);
}
return Size;
/// EmitValue - Emit block data.
///
-void DIEBlock::EmitValueImpl(const AsmPrinter *Asm, dwarf::Form Form) const {
+void DIEBlock::EmitValue(const AsmPrinter *Asm, dwarf::Form Form) const {
switch (Form) {
default: llvm_unreachable("Improper form for block");
case dwarf::DW_FORM_block1: Asm->EmitInt8(Size); break;
case dwarf::DW_FORM_block: Asm->EmitULEB128(Size); break;
}
- const SmallVectorImpl<DIEAbbrevData> &AbbrevData = Abbrev.getData();
- for (unsigned i = 0, N = Values.size(); i < N; ++i)
- Values[i]->EmitValue(Asm, AbbrevData[i].getForm());
+ for (const auto &V : Values)
+ V.EmitValue(Asm);
}
/// SizeOf - Determine size of block data in bytes.
///
-unsigned DIEBlock::SizeOfImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+unsigned DIEBlock::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
switch (Form) {
case dwarf::DW_FORM_block1: return Size + sizeof(int8_t);
case dwarf::DW_FORM_block2: return Size + sizeof(int16_t);
}
#ifndef NDEBUG
-void DIEBlock::printImpl(raw_ostream &O) const {
+void DIEBlock::print(raw_ostream &O) const {
O << "Blk: ";
DIE::print(O, 5);
}
// DIELocList Implementation
//===----------------------------------------------------------------------===//
-unsigned DIELocList::SizeOfImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+unsigned DIELocList::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
if (Form == dwarf::DW_FORM_data4)
return 4;
if (Form == dwarf::DW_FORM_sec_offset)
/// EmitValue - Emit label value.
///
-void DIELocList::EmitValueImpl(const AsmPrinter *AP, dwarf::Form Form) const {
+void DIELocList::EmitValue(const AsmPrinter *AP, dwarf::Form Form) const {
DwarfDebug *DD = AP->getDwarfDebug();
MCSymbol *Label = DD->getDebugLocs().getList(Index).Label;
-
- if (AP->MAI->doesDwarfUseRelocationsAcrossSections() && !DD->useSplitDwarf())
- AP->emitSectionOffset(Label);
- else
- AP->EmitLabelDifference(Label, Label->getSection().getBeginSymbol(), 4);
+ AP->emitDwarfSymbolReference(Label, /*ForceOffset*/ DD->useSplitDwarf());
}
#ifndef NDEBUG
-void DIELocList::printImpl(raw_ostream &O) const {
- O << "LocList: " << Index;
-
-}
+void DIELocList::print(raw_ostream &O) const { O << "LocList: " << Index; }
#endif
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