LLVM
12.0.0git
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This dwarf writer support class manages information associated with a source file. More...
#include "CodeGen/AsmPrinter/DwarfUnit.h"
Public Member Functions | |
AsmPrinter * | getAsmPrinter () const |
MCSymbol * | getEndLabel () const |
uint16_t | getLanguage () const |
const DICompileUnit * | getCUNode () const |
DwarfDebug & | getDwarfDebug () const |
bool | hasContent () const |
Return true if this compile unit has something to write out. More... | |
std::string | getParentContextString (const DIScope *Context) const |
Get string containing language specific context for a global name. More... | |
virtual void | addGlobalName (StringRef Name, const DIE &Die, const DIScope *Context)=0 |
Add a new global name to the compile unit. More... | |
virtual void | addGlobalType (const DIType *Ty, const DIE &Die, const DIScope *Context)=0 |
Add a new global type to the compile unit. More... | |
DIE * | getDIE (const DINode *D) const |
Returns the DIE map slot for the specified debug variable. More... | |
DIELoc * | getDIELoc () |
Returns a fresh newly allocated DIELoc. More... | |
void | insertDIE (const DINode *Desc, DIE *D) |
Insert DIE into the map. More... | |
void | insertDIE (DIE *D) |
void | addFlag (DIE &Die, dwarf::Attribute Attribute) |
Add a flag that is true to the DIE. More... | |
void | addUInt (DIEValueList &Die, dwarf::Attribute Attribute, Optional< dwarf::Form > Form, uint64_t Integer) |
Add an unsigned integer attribute data and value. More... | |
void | addUInt (DIEValueList &Block, dwarf::Form Form, uint64_t Integer) |
void | addSInt (DIEValueList &Die, dwarf::Attribute Attribute, Optional< dwarf::Form > Form, int64_t Integer) |
Add an signed integer attribute data and value. More... | |
void | addSInt (DIELoc &Die, Optional< dwarf::Form > Form, int64_t Integer) |
void | addString (DIE &Die, dwarf::Attribute Attribute, StringRef Str) |
Add a string attribute data and value. More... | |
DIEValueList::value_iterator | addLabel (DIEValueList &Die, dwarf::Attribute Attribute, dwarf::Form Form, const MCSymbol *Label) |
Add a Dwarf label attribute data and value. More... | |
void | addLabel (DIELoc &Die, dwarf::Form Form, const MCSymbol *Label) |
void | addSectionOffset (DIE &Die, dwarf::Attribute Attribute, uint64_t Integer) |
Add an offset into a section attribute data and value. More... | |
void | addOpAddress (DIELoc &Die, const MCSymbol *Sym) |
Add a dwarf op address data and value using the form given and an op of either DW_FORM_addr or DW_FORM_GNU_addr_index. More... | |
void | addLabelDelta (DIE &Die, dwarf::Attribute Attribute, const MCSymbol *Hi, const MCSymbol *Lo) |
Add a label delta attribute data and value. More... | |
void | addDIEEntry (DIE &Die, dwarf::Attribute Attribute, DIE &Entry) |
Add a DIE attribute data and value. More... | |
void | addDIEEntry (DIE &Die, dwarf::Attribute Attribute, DIEEntry Entry) |
Add a DIE attribute data and value. More... | |
void | addDIETypeSignature (DIE &Die, uint64_t Signature) |
Add a type's DW_AT_signature and set the declaration flag. More... | |
void | addBlock (DIE &Die, dwarf::Attribute Attribute, DIELoc *Loc) |
Add block data. More... | |
void | addBlock (DIE &Die, dwarf::Attribute Attribute, DIEBlock *Block) |
Add block data. More... | |
void | addSourceLine (DIE &Die, unsigned Line, const DIFile *File) |
Add location information to specified debug information entry. More... | |
void | addSourceLine (DIE &Die, const DILocalVariable *V) |
void | addSourceLine (DIE &Die, const DIGlobalVariable *G) |
void | addSourceLine (DIE &Die, const DISubprogram *SP) |
void | addSourceLine (DIE &Die, const DILabel *L) |
void | addSourceLine (DIE &Die, const DIType *Ty) |
void | addSourceLine (DIE &Die, const DIObjCProperty *Ty) |
void | addConstantValue (DIE &Die, const ConstantInt *CI, const DIType *Ty) |
Add constant value entry in variable DIE. More... | |
void | addConstantValue (DIE &Die, const APInt &Val, const DIType *Ty) |
void | addConstantValue (DIE &Die, const APInt &Val, bool Unsigned) |
void | addConstantValue (DIE &Die, uint64_t Val, const DIType *Ty) |
void | addConstantValue (DIE &Die, bool Unsigned, uint64_t Val) |
void | addConstantFPValue (DIE &Die, const ConstantFP *CFP) |
Add constant value entry in variable DIE. More... | |
void | addLinkageName (DIE &Die, StringRef LinkageName) |
Add a linkage name, if it isn't empty. More... | |
void | addTemplateParams (DIE &Buffer, DINodeArray TParams) |
Add template parameters in buffer. More... | |
void | addThrownTypes (DIE &Die, DINodeArray ThrownTypes) |
Add thrown types. More... | |
void | addType (DIE &Entity, const DIType *Ty, dwarf::Attribute Attribute=dwarf::DW_AT_type) |
Add a new type attribute to the specified entity. More... | |
DIE * | getOrCreateNameSpace (const DINamespace *NS) |
DIE * | getOrCreateModule (const DIModule *M) |
DIE * | getOrCreateSubprogramDIE (const DISubprogram *SP, bool Minimal=false) |
void | applySubprogramAttributes (const DISubprogram *SP, DIE &SPDie, bool SkipSPAttributes=false) |
DIE * | createTypeDIE (const DIScope *Context, DIE &ContextDIE, const DIType *Ty) |
Creates type DIE with specific context. More... | |
DIE * | getOrCreateTypeDIE (const MDNode *TyNode) |
Find existing DIE or create new DIE for the given type. More... | |
DIE * | getOrCreateContextDIE (const DIScope *Context) |
Get context owner's DIE. More... | |
void | constructContainingTypeDIEs () |
Construct DIEs for types that contain vtables. More... | |
void | constructSubprogramArguments (DIE &Buffer, DITypeRefArray Args) |
Construct function argument DIEs. More... | |
DIE & | createAndAddDIE (unsigned Tag, DIE &Parent, const DINode *N=nullptr) |
Create a DIE with the given Tag, add the DIE to its parent, and call insertDIE if MD is not null. More... | |
bool | useSegmentedStringOffsetsTable () const |
virtual unsigned | getHeaderSize () const |
Compute the size of a header for this unit, not including the initial length field. More... | |
virtual void | emitHeader (bool UseOffsets)=0 |
Emit the header for this unit, not including the initial length field. More... | |
void | addStringOffsetsStart () |
Add the DW_AT_str_offsets_base attribute to the unit DIE. More... | |
void | addRnglistsBase () |
Add the DW_AT_rnglists_base attribute to the unit DIE. More... | |
virtual DwarfCompileUnit & | getCU ()=0 |
void | constructTypeDIE (DIE &Buffer, const DICompositeType *CTy) |
DIE::value_iterator | addSectionDelta (DIE &Die, dwarf::Attribute Attribute, const MCSymbol *Hi, const MCSymbol *Lo) |
addSectionDelta - Add a label delta attribute data and value. More... | |
DIE::value_iterator | addSectionLabel (DIE &Die, dwarf::Attribute Attribute, const MCSymbol *Label, const MCSymbol *Sec) |
Add a Dwarf section label attribute data and value. More... | |
DIE * | createTypeDIE (const DICompositeType *Ty) |
Get context owner's DIE. More... | |
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DIEUnit (dwarf::Tag UnitTag) | |
DIEUnit (const DIEUnit &RHS)=delete | |
DIEUnit (DIEUnit &&RHS)=delete | |
void | operator= (const DIEUnit &RHS)=delete |
void | operator= (const DIEUnit &&RHS)=delete |
void | setSection (MCSection *Section) |
Set the section that this DIEUnit will be emitted into. More... | |
MCSection * | getSection () const |
Return the section that this DIEUnit will be emitted into. More... | |
void | setDebugSectionOffset (uint64_t O) |
uint64_t | getDebugSectionOffset () const |
DIE & | getUnitDie () |
const DIE & | getUnitDie () const |
Protected Member Functions | |
DwarfUnit (dwarf::Tag, const DICompileUnit *Node, AsmPrinter *A, DwarfDebug *DW, DwarfFile *DWU) | |
bool | applySubprogramDefinitionAttributes (const DISubprogram *SP, DIE &SPDie) |
bool | isShareableAcrossCUs (const DINode *D) const |
Check whether the DIE for this MDNode can be shared across CUs. More... | |
~DwarfUnit () | |
DIE * | getOrCreateStaticMemberDIE (const DIDerivedType *DT) |
Create new static data member DIE. More... | |
virtual unsigned | getOrCreateSourceID (const DIFile *File)=0 |
Look up the source ID for the given file. More... | |
void | emitCommonHeader (bool UseOffsets, dwarf::UnitType UT) |
Emit the common part of the header for this unit. More... | |
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virtual | ~DIEUnit ()=default |
.debug_info or .debug_types absolute section offset. More... | |
Protected Attributes | |
const DICompileUnit * | CUNode |
MDNode for the compile unit. More... | |
BumpPtrAllocator | DIEValueAllocator |
AsmPrinter * | Asm |
Target of Dwarf emission. More... | |
MCSymbol * | EndLabel = nullptr |
Emitted at the end of the CU and used to compute the CU Length field. More... | |
DwarfDebug * | DD |
DwarfFile * | DU |
DIE * | IndexTyDie |
An anonymous type for index type. Owned by DIEUnit. More... | |
DenseMap< const MDNode *, DIE * > | MDNodeToDieMap |
Tracks the mapping of unit level debug information variables to debug information entries. More... | |
std::vector< DIEBlock * > | DIEBlocks |
A list of all the DIEBlocks in use. More... | |
std::vector< DIELoc * > | DIELocs |
A list of all the DIELocs in use. More... | |
DenseMap< DIE *, const DINode * > | ContainingTypeMap |
This map is used to keep track of subprogram DIEs that need DW_AT_containing_type attribute. More... | |
This dwarf writer support class manages information associated with a source file.
Definition at line 36 of file DwarfUnit.h.
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protected |
Definition at line 90 of file DwarfUnit.cpp.
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protected |
Definition at line 102 of file DwarfUnit.cpp.
void DwarfUnit::addBlock | ( | DIE & | Die, |
dwarf::Attribute | Attribute, | ||
DIELoc * | Loc | ||
) |
Add block data.
Definition at line 378 of file DwarfUnit.cpp.
References llvm::DIEValueList::addValue(), Asm, llvm::DIELoc::BestForm(), llvm::DIELoc::ComputeSize(), DD, DIELocs, DIEValueAllocator, and llvm::DwarfDebug::getDwarfVersion().
Referenced by llvm::DwarfCompileUnit::addAddress(), llvm::DwarfCompileUnit::addComplexAddress(), addConstantValue(), llvm::DwarfCompileUnit::addLocationAttribute(), applySubprogramAttributes(), llvm::DwarfCompileUnit::constructCallSiteParmEntryDIEs(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
void DwarfUnit::addBlock | ( | DIE & | Die, |
dwarf::Attribute | Attribute, | ||
DIEBlock * | Block | ||
) |
Add block data.
Definition at line 385 of file DwarfUnit.cpp.
References llvm::DIEValueList::addValue(), Asm, llvm::Block, DIEBlocks, and DIEValueAllocator.
void DwarfUnit::addConstantFPValue | ( | DIE & | Die, |
const ConstantFP * | CFP | ||
) |
Add constant value entry in variable DIE.
Definition at line 437 of file DwarfUnit.cpp.
References addConstantValue(), llvm::APFloat::bitcastToAPInt(), and llvm::ConstantFP::getValueAPF().
Referenced by getOrCreateStaticMemberDIE().
void DwarfUnit::addConstantValue | ( | DIE & | Die, |
const ConstantInt * | CI, | ||
const DIType * | Ty | ||
) |
Add constant value entry in variable DIE.
Definition at line 442 of file DwarfUnit.cpp.
References llvm::ConstantInt::getValue().
Referenced by addConstantFPValue(), addConstantValue(), llvm::DwarfCompileUnit::addLocationAttribute(), and getOrCreateStaticMemberDIE().
Definition at line 458 of file DwarfUnit.cpp.
References addConstantValue(), DD, and llvm::DebugHandlerBase::isUnsignedDIType().
Definition at line 462 of file DwarfUnit.cpp.
References addBlock(), addConstantValue(), addUInt(), Asm, llvm::Block, DIEValueAllocator, llvm::APInt::getBitWidth(), llvm::AsmPrinter::getDataLayout(), llvm::APInt::getRawData(), llvm::APInt::getSExtValue(), llvm::APInt::getZExtValue(), llvm::DataLayout::isLittleEndian(), and Unsigned.
Definition at line 447 of file DwarfUnit.cpp.
References addConstantValue(), DD, and llvm::DebugHandlerBase::isUnsignedDIType().
Definition at line 451 of file DwarfUnit.cpp.
void DwarfUnit::addDIEEntry | ( | DIE & | Die, |
dwarf::Attribute | Attribute, | ||
DIE & | Entry | ||
) |
Add a DIE attribute data and value.
Definition at line 342 of file DwarfUnit.cpp.
Referenced by addType(), applySubprogramDefinitionAttributes(), llvm::DwarfCompileUnit::constructAbstractSubprogramScopeDIE(), llvm::DwarfCompileUnit::constructCallSiteEntryDIE(), constructContainingTypeDIEs(), llvm::DwarfCompileUnit::constructImportedEntityDIE(), llvm::DwarfCompileUnit::constructInlinedScopeDIE(), llvm::DwarfCompileUnit::constructSubprogramScopeDIE(), constructTypeDIE(), llvm::DwarfCompileUnit::finishEntityDefinition(), llvm::DwarfCompileUnit::finishSubprogramDefinition(), and llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE().
void DwarfUnit::addDIEEntry | ( | DIE & | Die, |
dwarf::Attribute | Attribute, | ||
DIEEntry | Entry | ||
) |
Add a DIE attribute data and value.
Definition at line 357 of file DwarfUnit.cpp.
void DwarfUnit::addDIETypeSignature | ( | DIE & | Die, |
uint64_t | Signature | ||
) |
Add a type's DW_AT_signature and set the declaration flag.
Definition at line 346 of file DwarfUnit.cpp.
References addFlag(), llvm::DIEValueList::addValue(), and DIEValueAllocator.
void DwarfUnit::addFlag | ( | DIE & | Die, |
dwarf::Attribute | Attribute | ||
) |
Add a flag that is true to the DIE.
Definition at line 220 of file DwarfUnit.cpp.
References llvm::DIEValueList::addValue(), DD, DIEValueAllocator, and llvm::DwarfDebug::getDwarfVersion().
Referenced by addDIETypeSignature(), applySubprogramAttributes(), llvm::DwarfCompileUnit::applyVariableAttributes(), llvm::DwarfCompileUnit::constructCallSiteEntryDIE(), constructSubprogramArguments(), constructTypeDIE(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), getOrCreateModule(), getOrCreateNameSpace(), getOrCreateStaticMemberDIE(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
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pure virtual |
Add a new global name to the compile unit.
Implemented in llvm::DwarfTypeUnit, and llvm::DwarfCompileUnit.
Referenced by getOrCreateModule(), and getOrCreateNameSpace().
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pure virtual |
Add a new global type to the compile unit.
Implemented in llvm::DwarfTypeUnit, and llvm::DwarfCompileUnit.
DIEValueList::value_iterator DwarfUnit::addLabel | ( | DIEValueList & | Die, |
dwarf::Attribute | Attribute, | ||
dwarf::Form | Form, | ||
const MCSymbol * | Label | ||
) |
Add a Dwarf label attribute data and value.
Definition at line 289 of file DwarfUnit.cpp.
References llvm::DIEValueList::addValue(), and DIEValueAllocator.
Referenced by addLabel(), addOpAddress(), addSectionLabel(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
void DwarfUnit::addLabel | ( | DIELoc & | Die, |
dwarf::Form | Form, | ||
const MCSymbol * | Label | ||
) |
Definition at line 296 of file DwarfUnit.cpp.
References addLabel().
void DwarfUnit::addLabelDelta | ( | DIE & | Die, |
dwarf::Attribute | Attribute, | ||
const MCSymbol * | Hi, | ||
const MCSymbol * | Lo | ||
) |
Add a label delta attribute data and value.
Definition at line 336 of file DwarfUnit.cpp.
References llvm::DIEValueList::addValue(), DIEValueAllocator, llvm::MipsISD::Hi, and llvm::MipsISD::Lo.
Add a linkage name, if it isn't empty.
Definition at line 491 of file DwarfUnit.cpp.
References addString(), DD, llvm::GlobalValue::dropLLVMManglingEscape(), llvm::DwarfDebug::getDwarfVersion(), and llvm::LinkageName.
Referenced by llvm::DwarfCompileUnit::addLocationAttribute(), and applySubprogramDefinitionAttributes().
Add a dwarf op address data and value using the form given and an op of either DW_FORM_addr or DW_FORM_GNU_addr_index.
Definition at line 318 of file DwarfUnit.cpp.
References addLabel(), addUInt(), DD, llvm::DwarfDebug::getAddressPool(), llvm::DwarfDebug::getDwarfVersion(), llvm::AddressPool::getIndex(), and llvm::DwarfDebug::useSplitDwarf().
Referenced by llvm::DwarfCompileUnit::addLocationAttribute().
void DwarfUnit::addRnglistsBase | ( | ) |
Add the DW_AT_rnglists_base attribute to the unit DIE.
Definition at line 1775 of file DwarfUnit.cpp.
References addSectionLabel(), Asm, assert(), DD, DU, llvm::DwarfDebug::getDwarfVersion(), llvm::AsmPrinter::getObjFileLowering(), llvm::DwarfFile::getRnglistsTableBaseSym(), and llvm::DIEUnit::getUnitDie().
DIE::value_iterator DwarfUnit::addSectionDelta | ( | DIE & | Die, |
dwarf::Attribute | Attribute, | ||
const MCSymbol * | Hi, | ||
const MCSymbol * | Lo | ||
) |
addSectionDelta - Add a label delta attribute data and value.
Definition at line 1729 of file DwarfUnit.cpp.
References llvm::DIEValueList::addValue(), DD, DIEValueAllocator, llvm::DwarfDebug::getDwarfSectionOffsetForm(), llvm::MipsISD::Hi, and llvm::MipsISD::Lo.
Referenced by llvm::DwarfCompileUnit::addScopeRangeList(), and addSectionLabel().
DIE::value_iterator DwarfUnit::addSectionLabel | ( | DIE & | Die, |
dwarf::Attribute | Attribute, | ||
const MCSymbol * | Label, | ||
const MCSymbol * | Sec | ||
) |
Add a Dwarf section label attribute data and value.
Definition at line 1737 of file DwarfUnit.cpp.
References addLabel(), addSectionDelta(), Asm, DD, llvm::MCAsmInfo::doesDwarfUseRelocationsAcrossSections(), llvm::DwarfDebug::getDwarfSectionOffsetForm(), and llvm::AsmPrinter::MAI.
Referenced by llvm::DwarfCompileUnit::addAddrTableBase(), addRnglistsBase(), llvm::DwarfCompileUnit::addScopeRangeList(), addStringOffsetsStart(), llvm::DwarfCompileUnit::applyStmtList(), and llvm::DwarfCompileUnit::initStmtList().
void DwarfUnit::addSectionOffset | ( | DIE & | Die, |
dwarf::Attribute | Attribute, | ||
uint64_t | Integer | ||
) |
Add an offset into a section attribute data and value.
Definition at line 300 of file DwarfUnit.cpp.
References addUInt(), DD, llvm::DwarfDebug::getDwarfSectionOffsetForm(), and llvm::Integer.
void DwarfUnit::addSInt | ( | DIEValueList & | Die, |
dwarf::Attribute | Attribute, | ||
Optional< dwarf::Form > | Form, | ||
int64_t | Integer | ||
) |
Add an signed integer attribute data and value.
Definition at line 243 of file DwarfUnit.cpp.
References llvm::DIEValueList::addValue(), llvm::DIEInteger::BestForm(), DIEValueAllocator, and llvm::Integer.
Referenced by addSInt(), constructTypeDIE(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
void DwarfUnit::addSInt | ( | DIELoc & | Die, |
Optional< dwarf::Form > | Form, | ||
int64_t | Integer | ||
) |
Definition at line 250 of file DwarfUnit.cpp.
References addSInt(), and llvm::Integer.
Add location information to specified debug information entry.
Definition at line 392 of file DwarfUnit.cpp.
References addUInt(), File, getOrCreateSourceID(), and llvm::None.
Referenced by addSourceLine(), llvm::DwarfCompileUnit::applyLabelAttributes(), applySubprogramAttributes(), llvm::DwarfCompileUnit::applyVariableAttributes(), llvm::DwarfCompileUnit::constructImportedEntityDIE(), constructTypeDIE(), llvm::DwarfCompileUnit::getOrCreateCommonBlock(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), and getOrCreateStaticMemberDIE().
void DwarfUnit::addSourceLine | ( | DIE & | Die, |
const DILocalVariable * | V | ||
) |
Definition at line 401 of file DwarfUnit.cpp.
References addSourceLine(), assert(), llvm::DIVariable::getFile(), and llvm::DIVariable::getLine().
void DwarfUnit::addSourceLine | ( | DIE & | Die, |
const DIGlobalVariable * | G | ||
) |
Definition at line 407 of file DwarfUnit.cpp.
References addSourceLine(), assert(), and G.
void DwarfUnit::addSourceLine | ( | DIE & | Die, |
const DISubprogram * | SP | ||
) |
Definition at line 413 of file DwarfUnit.cpp.
References addSourceLine(), assert(), and llvm::DIScope::getFile().
Definition at line 419 of file DwarfUnit.cpp.
References addSourceLine(), assert(), llvm::DILabel::getFile(), and llvm::DILabel::getLine().
Definition at line 425 of file DwarfUnit.cpp.
References addSourceLine(), assert(), llvm::DIScope::getFile(), and llvm::DIType::getLine().
void DwarfUnit::addSourceLine | ( | DIE & | Die, |
const DIObjCProperty * | Ty | ||
) |
Definition at line 431 of file DwarfUnit.cpp.
References addSourceLine(), assert(), llvm::DIObjCProperty::getFile(), and llvm::DIObjCProperty::getLine().
void DwarfUnit::addString | ( | DIE & | Die, |
dwarf::Attribute | Attribute, | ||
StringRef | Str | ||
) |
Add a string attribute data and value.
We always emit a reference to the string pool instead of immediate strings so that DIEs have more predictable sizes. In the case of split dwarf we emit an index into another table which gets us the static offset into the string table.
Definition at line 255 of file DwarfUnit.cpp.
References llvm::DIEValueList::addValue(), Asm, CUNode, DD, DIEValueAllocator, DU, llvm::DwarfStringPool::getEntry(), llvm::DwarfStringPool::getIndexedEntry(), llvm::DwarfFile::getStringPool(), Index, llvm::DICompileUnit::isDebugDirectivesOnly(), llvm::String, llvm::DwarfDebug::useInlineStrings(), and useSegmentedStringOffsetsTable().
Referenced by addLinkageName(), llvm::DwarfCompileUnit::applyLabelAttributes(), applySubprogramAttributes(), llvm::DwarfCompileUnit::applyVariableAttributes(), llvm::DwarfCompileUnit::constructImportedEntityDIE(), constructTypeDIE(), llvm::DwarfCompileUnit::createBaseTypeDIEs(), llvm::DwarfCompileUnit::getOrCreateCommonBlock(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), getOrCreateModule(), getOrCreateNameSpace(), and getOrCreateStaticMemberDIE().
void DwarfUnit::addStringOffsetsStart | ( | ) |
Add the DW_AT_str_offsets_base attribute to the unit DIE.
Definition at line 1768 of file DwarfUnit.cpp.
References addSectionLabel(), Asm, DU, llvm::MCSection::getBeginSymbol(), llvm::MCObjectFileInfo::getDwarfStrOffSection(), llvm::AsmPrinter::getObjFileLowering(), llvm::DwarfFile::getStringOffsetsStartSym(), and llvm::DIEUnit::getUnitDie().
Referenced by llvm::DwarfDebug::addDwarfTypeUnitType().
void DwarfUnit::addTemplateParams | ( | DIE & | Buffer, |
DINodeArray | TParams | ||
) |
Add template parameters in buffer.
Definition at line 499 of file DwarfUnit.cpp.
Referenced by applySubprogramDefinitionAttributes(), constructTypeDIE(), and llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE().
void DwarfUnit::addThrownTypes | ( | DIE & | Die, |
DINodeArray | ThrownTypes | ||
) |
Add thrown types.
Definition at line 510 of file DwarfUnit.cpp.
References addType(), and createAndAddDIE().
Referenced by applySubprogramAttributes().
void DwarfUnit::addType | ( | DIE & | Entity, |
const DIType * | Ty, | ||
dwarf::Attribute | Attribute = dwarf::DW_AT_type |
||
) |
Add a new type attribute to the specified entity.
This takes and attribute parameter because DW_AT_friend attributes are also type references.
Definition at line 625 of file DwarfUnit.cpp.
References addDIEEntry(), assert(), and getOrCreateTypeDIE().
Referenced by addThrownTypes(), applySubprogramAttributes(), applySubprogramDefinitionAttributes(), llvm::DwarfCompileUnit::applyVariableAttributes(), constructSubprogramArguments(), constructTypeDIE(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), and getOrCreateStaticMemberDIE().
void DwarfUnit::addUInt | ( | DIEValueList & | Die, |
dwarf::Attribute | Attribute, | ||
Optional< dwarf::Form > | Form, | ||
uint64_t | Integer | ||
) |
Add an unsigned integer attribute data and value.
Definition at line 229 of file DwarfUnit.cpp.
References llvm::DIEValueList::addValue(), assert(), llvm::DIEInteger::BestForm(), DIEValueAllocator, and llvm::Integer.
Referenced by llvm::DwarfCompileUnit::addAddress(), llvm::DwarfCompileUnit::addComplexAddress(), addConstantValue(), llvm::DwarfDebug::addDwarfTypeUnitType(), llvm::DwarfCompileUnit::addLocationAttribute(), addOpAddress(), llvm::DwarfCompileUnit::addScopeRangeList(), addSectionOffset(), addSourceLine(), addUInt(), applySubprogramAttributes(), applySubprogramDefinitionAttributes(), llvm::DwarfCompileUnit::applyVariableAttributes(), llvm::DwarfCompileUnit::constructAbstractSubprogramScopeDIE(), llvm::DwarfCompileUnit::constructInlinedScopeDIE(), constructTypeDIE(), llvm::DwarfCompileUnit::createBaseTypeDIEs(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), getOrCreateModule(), getOrCreateStaticMemberDIE(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
void DwarfUnit::addUInt | ( | DIEValueList & | Block, |
dwarf::Form | Form, | ||
uint64_t | Integer | ||
) |
Definition at line 238 of file DwarfUnit.cpp.
References addUInt(), llvm::Block, and llvm::Integer.
void DwarfUnit::applySubprogramAttributes | ( | const DISubprogram * | SP, |
DIE & | SPDie, | ||
bool | SkipSPAttributes = false |
||
) |
Definition at line 1159 of file DwarfUnit.cpp.
References addBlock(), addFlag(), addSourceLine(), addString(), addThrownTypes(), addType(), addUInt(), applySubprogramDefinitionAttributes(), llvm::AMDGPU::HSAMD::Kernel::Key::Args, Asm, llvm::Block, constructSubprogramArguments(), ContainingTypeMap, CUNode, DD, llvm::dwarf::DW_ACCESS_private, llvm::dwarf::DW_ACCESS_protected, llvm::dwarf::DW_ACCESS_public, llvm::StringRef::empty(), llvm::DICompileUnit::getDebugInfoForProfiling(), getDIELoc(), llvm::DwarfDebug::getDwarfVersion(), llvm::AsmPrinter::getISAEncoding(), getLanguage(), llvm::DIScope::getName(), llvm::isa(), llvm::AMDGPU::HSAMD::Kernel::Key::Language, and llvm::DwarfDebug::useAppleExtensionAttributes().
Referenced by llvm::DwarfCompileUnit::applySubprogramAttributesToDefinition(), and getOrCreateSubprogramDIE().
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protected |
Definition at line 1108 of file DwarfUnit.cpp.
References addDIEEntry(), addLinkageName(), addTemplateParams(), addType(), addUInt(), assert(), DD, DU, llvm::StringRef::empty(), llvm::DwarfFile::getAbstractSPDies(), getDIE(), llvm::DIScope::getFile(), getOrCreateSourceID(), llvm::LinkageName, llvm::None, llvm::DITypeRefArray::size(), and llvm::DwarfDebug::useAllLinkageNames().
Referenced by applySubprogramAttributes().
void DwarfUnit::constructContainingTypeDIEs | ( | ) |
Construct DIEs for types that contain vtables.
Definition at line 1506 of file DwarfUnit.cpp.
References addDIEEntry(), ContainingTypeMap, D, and getDIE().
void DwarfUnit::constructSubprogramArguments | ( | DIE & | Buffer, |
DITypeRefArray | Args | ||
) |
Construct function argument DIEs.
Definition at line 766 of file DwarfUnit.cpp.
References addFlag(), addType(), Arg, llvm::AMDGPU::HSAMD::Kernel::Key::Args, assert(), createAndAddDIE(), llvm::DIType::isArtificial(), and N.
Referenced by applySubprogramAttributes().
void DwarfUnit::constructTypeDIE | ( | DIE & | Buffer, |
const DICompositeType * | CTy | ||
) |
Definition at line 814 of file DwarfUnit.cpp.
References addDIEEntry(), addFlag(), addSInt(), addSourceLine(), addString(), addTemplateParams(), addType(), addUInt(), createAndAddDIE(), DD, llvm::StringRef::empty(), llvm::DIType::getAlignInBytes(), llvm::DICompositeType::getDiscriminator(), llvm::DICompositeType::getElements(), llvm::DIType::getExportSymbols(), llvm::DIType::getName(), getOrCreateStaticMemberDIE(), getOrCreateSubprogramDIE(), getOrCreateTypeDIE(), llvm::DICompositeType::getRuntimeLang(), llvm::DIType::getSizeInBits(), llvm::DIE::getTag(), llvm::DICompositeType::getTemplateParams(), llvm::DICompositeType::getVTableHolder(), llvm::DIType::isAppleBlockExtension(), llvm::DIType::isForwardDecl(), llvm::DIType::isObjcClassComplete(), llvm::DIType::isTypePassByReference(), llvm::DIType::isTypePassByValue(), llvm::DebugHandlerBase::isUnsignedDIType(), llvm::None, llvm::Check::Size, and llvm::Tag.
Referenced by createTypeDIE().
Create a DIE with the given Tag, add the DIE to its parent, and call insertDIE if MD is not null.
Definition at line 371 of file DwarfUnit.cpp.
References llvm::DIE::addChild(), DIEValueAllocator, llvm::DIE::get(), insertDIE(), N, and llvm::Tag.
Referenced by addThrownTypes(), llvm::DwarfCompileUnit::constructAbstractSubprogramScopeDIE(), llvm::DwarfCompileUnit::constructCallSiteEntryDIE(), constructSubprogramArguments(), constructTypeDIE(), createTypeDIE(), llvm::DwarfCompileUnit::getOrCreateCommonBlock(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), getOrCreateModule(), getOrCreateNameSpace(), getOrCreateStaticMemberDIE(), and getOrCreateSubprogramDIE().
Creates type DIE with specific context.
Definition at line 547 of file DwarfUnit.cpp.
References llvm::DwarfDebug::addDwarfTypeUnitType(), constructTypeDIE(), Context, createAndAddDIE(), DD, llvm::DwarfDebug::enterNonTypeUnitContext(), llvm::DwarfDebug::generateTypeUnits(), getCU(), llvm::DIType::getRawName(), llvm::DINode::getTag(), llvm::DIType::isForwardDecl(), llvm::ARM_MB::ST, and X.
Referenced by llvm::DwarfDebug::addDwarfTypeUnitType(), and getOrCreateTypeDIE().
DIE * DwarfUnit::createTypeDIE | ( | const DICompositeType * | Ty | ) |
Get context owner's DIE.
Definition at line 531 of file DwarfUnit.cpp.
References constructTypeDIE(), Context, createAndAddDIE(), getDIE(), getOrCreateContextDIE(), llvm::DIType::getScope(), and llvm::DINode::getTag().
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Emit the common part of the header for this unit.
Definition at line 1676 of file DwarfUnit.cpp.
References Asm, llvm::AsmPrinter::createTempSymbol(), DD, llvm::AsmPrinter::emitDwarfLengthOrOffset(), llvm::AsmPrinter::emitDwarfSymbolReference(), llvm::AsmPrinter::emitDwarfUnitLength(), llvm::AsmPrinter::emitInt16(), llvm::AsmPrinter::emitInt8(), EndLabel, llvm::MCSection::getBeginSymbol(), llvm::MCAsmInfo::getCodePointerSize(), llvm::MCObjectFileInfo::getDwarfAbbrevSection(), llvm::DwarfDebug::getDwarfVersion(), getHeaderSize(), llvm::AsmPrinter::getObjFileLowering(), llvm::DIEUnit::getUnitDie(), llvm::AsmPrinter::MAI, llvm::AsmPrinter::OutStreamer, llvm::cl::Prefix, llvm::DwarfDebug::useSectionsAsReferences(), and llvm::IndexedInstrProf::Version.
Referenced by llvm::DwarfCompileUnit::emitHeader(), and llvm::DwarfTypeUnit::emitHeader().
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Emit the header for this unit, not including the initial length field.
Implemented in llvm::DwarfTypeUnit, and llvm::DwarfCompileUnit.
Referenced by llvm::DwarfFile::emitUnit().
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Definition at line 81 of file DwarfUnit.h.
References Asm.
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Implemented in llvm::DwarfTypeUnit, and llvm::DwarfCompileUnit.
Referenced by createTypeDIE().
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Definition at line 84 of file DwarfUnit.h.
References CUNode.
Referenced by llvm::DwarfFile::emitUnit(), and llvm::DwarfCompileUnit::includeMinimalInlineScopes().
Returns the DIE map slot for the specified debug variable.
We delegate the request to DwarfDebug when the MDNode can be part of the type system, since DIEs for the type system can be shared across CUs and the mappings are kept in DwarfDebug.
Definition at line 202 of file DwarfUnit.cpp.
References D, DU, llvm::DwarfFile::getDIE(), isShareableAcrossCUs(), and MDNodeToDieMap.
Referenced by applySubprogramDefinitionAttributes(), constructContainingTypeDIEs(), llvm::DwarfCompileUnit::constructImportedEntityDIE(), createTypeDIE(), llvm::DwarfCompileUnit::finishSubprogramDefinition(), llvm::DwarfCompileUnit::getOrCreateCommonBlock(), getOrCreateContextDIE(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), getOrCreateModule(), getOrCreateNameSpace(), getOrCreateStaticMemberDIE(), getOrCreateSubprogramDIE(), and getOrCreateTypeDIE().
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Returns a fresh newly allocated DIELoc.
Definition at line 115 of file DwarfUnit.h.
References DIEValueAllocator.
Referenced by applySubprogramAttributes().
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Definition at line 85 of file DwarfUnit.h.
References DD.
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Definition at line 82 of file DwarfUnit.h.
References EndLabel.
Referenced by llvm::DwarfFile::emitUnit().
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Compute the size of a header for this unit, not including the initial length field.
Reimplemented in llvm::DwarfTypeUnit, and llvm::DwarfCompileUnit.
Definition at line 250 of file DwarfUnit.h.
References Asm, DD, llvm::AsmPrinter::getDwarfOffsetByteSize(), and llvm::DwarfDebug::getDwarfVersion().
Referenced by llvm::DwarfFile::computeSizeAndOffsetsForUnit(), emitCommonHeader(), llvm::DwarfCompileUnit::getHeaderSize(), and llvm::DwarfTypeUnit::getHeaderSize().
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Definition at line 83 of file DwarfUnit.h.
References CUNode, and llvm::DICompileUnit::getSourceLanguage().
Referenced by applySubprogramAttributes(), and getParentContextString().
Get context owner's DIE.
Definition at line 517 of file DwarfUnit.cpp.
References Context, getDIE(), getOrCreateModule(), getOrCreateNameSpace(), getOrCreateSubprogramDIE(), getOrCreateTypeDIE(), and llvm::DIEUnit::getUnitDie().
Referenced by llvm::DwarfCompileUnit::constructAbstractSubprogramScopeDIE(), createTypeDIE(), llvm::DwarfCompileUnit::getOrCreateCommonBlock(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), getOrCreateModule(), getOrCreateNameSpace(), getOrCreateStaticMemberDIE(), getOrCreateSubprogramDIE(), and getOrCreateTypeDIE().
Definition at line 1045 of file DwarfUnit.cpp.
References addFlag(), addGlobalName(), addString(), addUInt(), createAndAddDIE(), getDIE(), getOrCreateContextDIE(), getOrCreateSourceID(), and llvm::None.
Referenced by llvm::DwarfCompileUnit::constructImportedEntityDIE(), and getOrCreateContextDIE().
DIE * DwarfUnit::getOrCreateNameSpace | ( | const DINamespace * | NS | ) |
Definition at line 1024 of file DwarfUnit.cpp.
References llvm::DwarfDebug::addAccelNamespace(), addFlag(), addGlobalName(), addString(), createAndAddDIE(), CUNode, DD, getDIE(), llvm::DINamespace::getExportSymbols(), llvm::DINamespace::getName(), getOrCreateContextDIE(), and llvm::DINamespace::getScope().
Referenced by llvm::DwarfCompileUnit::constructImportedEntityDIE(), and getOrCreateContextDIE().
Look up the source ID for the given file.
If none currently exists, create a new ID and insert it in the line table.
Implemented in llvm::DwarfCompileUnit.
Referenced by addSourceLine(), applySubprogramDefinitionAttributes(), and getOrCreateModule().
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Create new static data member DIE.
Definition at line 1629 of file DwarfUnit.cpp.
References addConstantFPValue(), addConstantValue(), addFlag(), addSourceLine(), addString(), addType(), addUInt(), assert(), createAndAddDIE(), llvm::dwarf::DW_ACCESS_private, llvm::dwarf::DW_ACCESS_protected, llvm::dwarf::DW_ACCESS_public, llvm::DIType::getAlignInBytes(), getDIE(), llvm::DIType::getName(), getOrCreateContextDIE(), llvm::DIType::getScope(), llvm::DINode::getTag(), llvm::DIE::getTag(), llvm::DIType::isPrivate(), llvm::DIType::isProtected(), llvm::DIType::isPublic(), and llvm::dwarf::isType().
Referenced by constructTypeDIE(), and llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE().
DIE * DwarfUnit::getOrCreateSubprogramDIE | ( | const DISubprogram * | SP, |
bool | Minimal = false |
||
) |
Definition at line 1076 of file DwarfUnit.cpp.
References applySubprogramAttributes(), createAndAddDIE(), getDIE(), getOrCreateContextDIE(), llvm::DIScope::getScope(), llvm::DIE::getUnit(), and llvm::DIEUnit::getUnitDie().
Referenced by llvm::DwarfCompileUnit::constructAbstractSubprogramScopeDIE(), llvm::DwarfCompileUnit::constructImportedEntityDIE(), constructTypeDIE(), getOrCreateContextDIE(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
Find existing DIE or create new DIE for the given type.
Definition at line 580 of file DwarfUnit.cpp.
References assert(), Context, createTypeDIE(), DD, getDIE(), llvm::DwarfDebug::getDwarfVersion(), getOrCreateContextDIE(), and llvm::DIE::getUnit().
Referenced by addType(), llvm::DwarfCompileUnit::constructImportedEntityDIE(), constructTypeDIE(), and getOrCreateContextDIE().
Get string containing language specific context for a global name.
Walks the metadata parent chain in a language specific manner (using the compile unit language) and returns it as a string. This is done at the metadata level because DIEs may not currently have been added to the parent context and walking the DIEs looking for names is more expensive than walking the metadata.
Definition at line 631 of file DwarfUnit.cpp.
References Context, getLanguage(), llvm::dwarf::isCPlusPlus(), llvm::make_range(), llvm::SmallVectorTemplateBase< T >::push_back(), llvm::SmallVectorTemplateCommon< T, typename >::rbegin(), and llvm::SmallVectorTemplateCommon< T, typename >::rend().
Referenced by llvm::DwarfCompileUnit::addGlobalName(), llvm::DwarfCompileUnit::addGlobalNameForTypeUnit(), llvm::DwarfCompileUnit::addGlobalType(), and llvm::DwarfCompileUnit::addGlobalTypeUnitType().
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Return true if this compile unit has something to write out.
Definition at line 88 of file DwarfUnit.h.
References llvm::DIEUnit::getUnitDie(), and llvm::DIE::hasChildren().
Insert DIE into the map.
We delegate the request to DwarfDebug when the MDNode can be part of the type system, since DIEs for the type system can be shared across CUs and the mappings are kept in DwarfDebug.
Definition at line 208 of file DwarfUnit.cpp.
References D, DU, llvm::DwarfFile::insertDIE(), isShareableAcrossCUs(), and MDNodeToDieMap.
Referenced by llvm::DwarfCompileUnit::constructCallSiteParmEntryDIEs(), llvm::DwarfCompileUnit::constructImportedEntityDIE(), llvm::DwarfCompileUnit::constructLabelDIE(), and createAndAddDIE().
void DwarfUnit::insertDIE | ( | DIE * | D | ) |
Definition at line 216 of file DwarfUnit.cpp.
References D, and MDNodeToDieMap.
Check whether the DIE for this MDNode can be shared across CUs.
Definition at line 188 of file DwarfUnit.cpp.
References D, DD, llvm::DwarfDebug::generateTypeUnits(), and llvm::DwarfDebug::shareAcrossDWOCUs().
Referenced by getDIE(), and insertDIE().
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Definition at line 244 of file DwarfUnit.h.
References DD, and llvm::DwarfDebug::useSegmentedStringOffsetsTable().
Referenced by addString().
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Target of Dwarf emission.
Definition at line 45 of file DwarfUnit.h.
Referenced by llvm::DwarfCompileUnit::addAddress(), llvm::DwarfCompileUnit::addAddrTableBase(), addBlock(), llvm::DwarfCompileUnit::addComplexAddress(), addConstantValue(), llvm::DwarfCompileUnit::addLocationAttribute(), addRnglistsBase(), llvm::DwarfCompileUnit::addScopeRangeList(), addSectionLabel(), addString(), addStringOffsetsStart(), llvm::DwarfCompileUnit::applyStmtList(), applySubprogramAttributes(), llvm::DwarfCompileUnit::attachRangesOrLowHighPC(), llvm::DwarfCompileUnit::constructCallSiteParmEntryDIEs(), emitCommonHeader(), llvm::DwarfCompileUnit::emitHeader(), llvm::DwarfTypeUnit::emitHeader(), getAsmPrinter(), getHeaderSize(), llvm::DwarfTypeUnit::getHeaderSize(), llvm::DwarfCompileUnit::getLength(), llvm::DwarfCompileUnit::getOrCreateSourceID(), llvm::DwarfCompileUnit::initStmtList(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
This map is used to keep track of subprogram DIEs that need DW_AT_containing_type attribute.
This attribute points to a DIE that corresponds to the MDNode mapped with the subprogram DIE.
Definition at line 70 of file DwarfUnit.h.
Referenced by applySubprogramAttributes(), and constructContainingTypeDIEs().
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MDNode for the compile unit.
Definition at line 39 of file DwarfUnit.h.
Referenced by llvm::DwarfCompileUnit::addLocationAttribute(), addString(), applySubprogramAttributes(), llvm::DwarfCompileUnit::constructInlinedScopeDIE(), getCUNode(), getLanguage(), getOrCreateNameSpace(), llvm::DwarfCompileUnit::hasDwarfPubSections(), llvm::DwarfCompileUnit::initStmtList(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
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Definition at line 51 of file DwarfUnit.h.
Referenced by llvm::DwarfCompileUnit::addAddrTableBase(), addBlock(), addConstantValue(), addFlag(), llvm::DwarfCompileUnit::addLabelAddress(), addLinkageName(), llvm::DwarfCompileUnit::addLocalLabelAddress(), llvm::DwarfCompileUnit::addLocationAttribute(), llvm::DwarfCompileUnit::addLocationList(), addOpAddress(), llvm::DwarfCompileUnit::addRange(), addRnglistsBase(), llvm::DwarfCompileUnit::addScopeRangeList(), addSectionDelta(), addSectionLabel(), addSectionOffset(), addString(), applySubprogramAttributes(), applySubprogramDefinitionAttributes(), llvm::DwarfCompileUnit::attachRangesOrLowHighPC(), llvm::DwarfCompileUnit::constructAbstractSubprogramScopeDIE(), llvm::DwarfCompileUnit::constructInlinedScopeDIE(), llvm::DwarfCompileUnit::constructLexicalScopeDIE(), llvm::DwarfCompileUnit::constructScopeDIE(), constructTypeDIE(), createTypeDIE(), emitCommonHeader(), llvm::DwarfCompileUnit::emitHeader(), llvm::DwarfTypeUnit::emitHeader(), getDwarfDebug(), getHeaderSize(), llvm::DwarfCompileUnit::getHeaderSize(), getOrCreateNameSpace(), llvm::DwarfCompileUnit::getOrCreateSourceID(), getOrCreateTypeDIE(), llvm::DwarfCompileUnit::hasDwarfPubSections(), llvm::DwarfCompileUnit::includeMinimalInlineScopes(), llvm::DwarfCompileUnit::initStmtList(), isShareableAcrossCUs(), llvm::DwarfCompileUnit::updateSubprogramScopeDIE(), llvm::DwarfCompileUnit::useGNUAnalogForDwarf5Feature(), and useSegmentedStringOffsetsTable().
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A list of all the DIEBlocks in use.
Definition at line 62 of file DwarfUnit.h.
Referenced by addBlock(), and ~DwarfUnit().
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A list of all the DIELocs in use.
Definition at line 65 of file DwarfUnit.h.
Referenced by addBlock(), and ~DwarfUnit().
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Definition at line 42 of file DwarfUnit.h.
Referenced by llvm::DwarfCompileUnit::addAddress(), llvm::DwarfCompileUnit::addBaseTypeRef(), addBlock(), llvm::DwarfCompileUnit::addComplexAddress(), addConstantValue(), addDIETypeSignature(), llvm::DwarfCompileUnit::addExpr(), addFlag(), addLabel(), llvm::DwarfCompileUnit::addLabelAddress(), addLabelDelta(), llvm::DwarfCompileUnit::addLocalLabelAddress(), llvm::DwarfCompileUnit::addLocationAttribute(), llvm::DwarfCompileUnit::addLocationList(), addSectionDelta(), addSInt(), addString(), addUInt(), llvm::DwarfCompileUnit::constructCallSiteParmEntryDIEs(), llvm::DwarfCompileUnit::constructImportedEntityDIE(), llvm::DwarfCompileUnit::constructInlinedScopeDIE(), llvm::DwarfCompileUnit::constructLabelDIE(), llvm::DwarfCompileUnit::constructLexicalScopeDIE(), llvm::DwarfCompileUnit::constructSubprogramScopeDIE(), createAndAddDIE(), llvm::DwarfCompileUnit::createBaseTypeDIEs(), getDIELoc(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
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Definition at line 52 of file DwarfUnit.h.
Referenced by addRnglistsBase(), llvm::DwarfCompileUnit::addScopeRangeList(), addString(), addStringOffsetsStart(), applySubprogramDefinitionAttributes(), llvm::DwarfCompileUnit::createScopeChildrenDIE(), getDIE(), and insertDIE().
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Emitted at the end of the CU and used to compute the CU Length field.
Definition at line 48 of file DwarfUnit.h.
Referenced by llvm::DwarfCompileUnit::attachRangesOrLowHighPC(), emitCommonHeader(), and getEndLabel().
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An anonymous type for index type. Owned by DIEUnit.
Definition at line 55 of file DwarfUnit.h.
Tracks the mapping of unit level debug information variables to debug information entries.
Definition at line 59 of file DwarfUnit.h.
Referenced by getDIE(), and insertDIE().