llvm::DwarfCompileUnit Class Reference

#include <DwarfUnit.h>

Inheritance diagram for llvm::DwarfCompileUnit:

Collaboration diagram for llvm::DwarfCompileUnit:

List of all members.

Public Member Functions
	DwarfCompileUnit (unsigned UID, DICompileUnit Node, AsmPrinter *A, DwarfDebug *DW, DwarfFile *DWU)
void	initStmtList (MCSymbol *DwarfLineSectionSym)
void	applyStmtList (DIE &D)
	Apply the DW_AT_stmt_list from this compile unit to the specified DIE.
void	createGlobalVariableDIE (DIGlobalVariable GV)
	createGlobalVariableDIE - create global variable DIE.
void	addLabelAddress (DIE &Die, dwarf::Attribute Attribute, const MCSymbol *Label)
void	addLocalLabelAddress (DIE &Die, dwarf::Attribute Attribute, const MCSymbol *Label)
DwarfCompileUnit &	getCU () override
unsigned	getOrCreateSourceID (StringRef FileName, StringRef DirName) override
void	addRange (RangeSpan Range)
	addRange - Add an address range to the list of ranges for this unit.

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Detailed Description

Definition at line 525 of file DwarfUnit.h.

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Constructor & Destructor Documentation

DwarfCompileUnit::DwarfCompileUnit	(	unsigned	UID,
		DICompileUnit	Node,
		AsmPrinter *	A,
		DwarfDebug *	DW,
		DwarfFile *	DWU
	)

Definition at line 55 of file DwarfUnit.cpp.

References llvm::DwarfUnit::getUnitDie(), and llvm::DwarfUnit::insertDIE().

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Member Function Documentation

void DwarfCompileUnit::addLabelAddress	(	DIE &	Die,
		dwarf::Attribute	Attribute,
		const MCSymbol *	Label
	)

addLabelAddress - Add a dwarf label attribute data and value using either DW_FORM_addr or DW_FORM_GNU_addr_index.

addLabelAddress - Add a dwarf label attribute data and value using DW_FORM_addr or DW_FORM_GNU_addr_index.

Definition at line 286 of file DwarfUnit.cpp.

References llvm::DwarfDebug::addArangeLabel(), addLocalLabelAddress(), llvm::DIE::addValue(), llvm::DwarfUnit::DD, llvm::DwarfUnit::DIEValueAllocator, llvm::dwarf::DW_FORM_GNU_addr_index, llvm::DwarfDebug::getAddressPool(), llvm::AddressPool::getIndex(), llvm::DwarfUnit::Skeleton, and llvm::DwarfDebug::useSplitDwarf().

void DwarfCompileUnit::addLocalLabelAddress	(	DIE &	Die,
		dwarf::Attribute	Attribute,
		const MCSymbol *	Label
	)

addLocalLabelAddress - Add a dwarf label attribute data and value using DW_FORM_addr only.

Definition at line 305 of file DwarfUnit.cpp.

References llvm::DwarfDebug::addArangeLabel(), llvm::DIE::addValue(), llvm::DwarfUnit::DD, llvm::DwarfUnit::DIEValueAllocator, and llvm::dwarf::DW_FORM_addr.

Referenced by addLabelAddress().

void DwarfCompileUnit::addRange

(

RangeSpan

Range

)

addRange - Add an address range to the list of ranges for this unit.

Definition at line 2043 of file DwarfUnit.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::DwarfUnit::CURanges, llvm::DwarfUnit::DD, llvm::SmallVectorBase::empty(), llvm::DIBuilder::FullDebug, llvm::DwarfUnit::getCUNode(), llvm::RangeSpan::getEnd(), llvm::DwarfDebug::getPrevCU(), llvm::MCSymbol::getSection(), llvm::SmallVectorTemplateBase< T, isPodLike >::push_back(), llvm::RangeSpan::setEnd(), and llvm::DwarfDebug::setPrevCU().

Referenced by llvm::DwarfDebug::endFunction().

void DwarfCompileUnit::applyStmtList

(

DIE &

D

)

Apply the DW_AT_stmt_list from this compile unit to the specified DIE.

Definition at line 2082 of file DwarfUnit.cpp.

References llvm::DIE::addValue(), llvm::dwarf::DW_AT_stmt_list, llvm::DIE::getAbbrev(), llvm::DIEAbbrev::getData(), llvm::DIE::getValues(), and llvm::DwarfUnit::UnitDie.

Referenced by llvm::DwarfDebug::addDwarfTypeUnitType().

void DwarfCompileUnit::createGlobalVariableDIE

(

DIGlobalVariable

GV

)

createGlobalVariableDIE - create global variable DIE.

Definition at line 1596 of file DwarfUnit.cpp.

References llvm::DwarfDebug::addAccelName(), llvm::DwarfDebug::addArangeLabel(), llvm::DwarfUnit::addBlock(), llvm::DwarfUnit::addConstantValue(), llvm::DwarfUnit::addDIEEntry(), llvm::DwarfUnit::addExpr(), llvm::DwarfUnit::addFlag(), llvm::DwarfUnit::addGlobalName(), llvm::DwarfUnit::addOpAddress(), llvm::DwarfUnit::addSourceLine(), llvm::DwarfUnit::addString(), llvm::DwarfUnit::addType(), llvm::DwarfUnit::addUInt(), llvm::DwarfUnit::Asm, llvm::WinEH::CE, llvm::DwarfUnit::createAndAddDIE(), llvm::DwarfUnit::DD, llvm::DwarfUnit::DIEValueAllocator, llvm::dwarf::DW_AT_declaration, llvm::dwarf::DW_AT_external, llvm::dwarf::DW_AT_linkage_name, llvm::dwarf::DW_AT_location, llvm::dwarf::DW_AT_MIPS_linkage_name, llvm::dwarf::DW_AT_name, llvm::dwarf::DW_AT_specification, llvm::dwarf::DW_FORM_data1, llvm::dwarf::DW_FORM_udata, llvm::dwarf::DW_OP_const4u, llvm::dwarf::DW_OP_const8u, llvm::dwarf::DW_OP_constu, llvm::dwarf::DW_OP_GNU_const_index, llvm::dwarf::DW_OP_GNU_push_tls_address, llvm::dwarf::DW_OP_plus, llvm::dwarf::DW_TAG_variable, llvm::StringRef::empty(), llvm::DwarfDebug::getAddressPool(), llvm::DIGlobalVariable::getConstant(), llvm::DIGlobalVariable::getContext(), llvm::AsmPrinter::getDataLayout(), llvm::TargetLoweringObjectFile::getDebugThreadLocalSymbol(), llvm::DwarfUnit::getDIE(), llvm::DIGlobalVariable::getDisplayName(), llvm::DwarfDebug::getDwarfVersion(), llvm::DIGlobalVariable::getGlobal(), llvm::AddressPool::getIndex(), llvm::DataLayout::getIndexedOffset(), llvm::DIGlobalVariable::getLinkageName(), getMergedGlobalExpr(), llvm::DIGlobalVariable::getName(), llvm::AsmPrinter::getObjFileLowering(), llvm::DwarfUnit::getOrCreateContextDIE(), llvm::DwarfUnit::getOrCreateStaticMemberDIE(), llvm::DataLayout::getPointerSize(), llvm::GlobalValue::getRealLinkageName(), llvm::DIGlobalVariable::getStaticDataMemberDeclaration(), llvm::AsmPrinter::getSymbol(), llvm::DIDescriptor::getTag(), llvm::Value::getType(), llvm::DIGlobalVariable::getType(), llvm::DIGlobalVariable::isDefinition(), llvm::DIDescriptor::isGlobalVariable(), llvm::DIGlobalVariable::isLocalToUnit(), llvm::DIType::isStaticMember(), llvm::DwarfDebug::isSubprogramContext(), llvm::GlobalValue::isThreadLocal(), llvm::DwarfDebug::resolve(), llvm::DwarfUnit::UnitDie, llvm::DwarfDebug::useSplitDwarf(), and llvm::DIDerivedType::Verify().

Referenced by llvm::DwarfDebug::beginModule().

DwarfCompileUnit& llvm::DwarfCompileUnit::getCU

(

)

[inline, override, virtual]

Implements llvm::DwarfUnit.

Definition at line 552 of file DwarfUnit.h.

unsigned DwarfCompileUnit::getOrCreateSourceID	(	StringRef	File,
		StringRef	Directory
	)		[override, virtual]

Look up the source ID with the given directory and source file names. If none currently exists, create a new ID and insert it in the line table.

Implements llvm::DwarfUnit.

Definition at line 316 of file DwarfUnit.cpp.

References llvm::DwarfUnit::Asm, llvm::MCStreamer::EmitDwarfFileDirective(), llvm::DwarfUnit::getUniqueID(), llvm::MCStreamer::hasRawTextSupport(), and llvm::AsmPrinter::OutStreamer.

Referenced by llvm::DwarfTypeUnit::getOrCreateSourceID().

void DwarfCompileUnit::initStmtList

(

MCSymbol *

DwarfLineSectionSym

)

Definition at line 2063 of file DwarfUnit.cpp.

References llvm::DwarfUnit::addSectionDelta(), llvm::DwarfUnit::addSectionLabel(), llvm::DwarfUnit::Asm, llvm::MCAsmInfo::doesDwarfUseRelocationsAcrossSections(), llvm::dwarf::DW_AT_stmt_list, llvm::MCStreamer::getDwarfLineTableSymbol(), llvm::DwarfUnit::getUniqueID(), llvm::DIE::getValues(), llvm::AsmPrinter::MAI, llvm::AsmPrinter::OutStreamer, llvm::SmallVectorTemplateCommon< T, typename >::size(), and llvm::DwarfUnit::UnitDie.

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The documentation for this class was generated from the following files:

• DwarfUnit.h
• DwarfUnit.cpp