Describe a collection of units. More...

#include "llvm/DebugInfo/DWARF/DWARFUnit.h"

Inheritance diagram for llvm::DWARFUnitVector:

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Collaboration diagram for llvm::DWARFUnitVector:

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Public Types
using	UnitVector = SmallVectorImpl< std::unique_ptr< DWARFUnit > >

using	iterator = typename UnitVector::iterator

using	iterator_range = llvm::iterator_range< typename UnitVector::iterator >

using	compile_unit_range = decltype(make_filter_range(std::declval< iterator_range >(), isCompileUnit))

Public Types inherited from llvm::SmallVectorImpl< std::unique_ptr< DWARFUnit > >
using	iterator = typename SuperClass::iterator

using	const_iterator = typename SuperClass::const_iterator

using	reference = typename SuperClass::reference

using	size_type = typename SuperClass::size_type

Public Member Functions
DWARFUnit *	getUnitForOffset (uint64_t Offset) const

DWARFUnit *	getUnitForIndexEntry (const DWARFUnitIndex::Entry &E)

void	addUnitsForSection (DWARFContext &C, const DWARFSection &Section, DWARFSectionKind SectionKind)
	Read units from a .debug_info or .debug_types section. More...

void	addUnitsForDWOSection (DWARFContext &C, const DWARFSection &DWOSection, DWARFSectionKind SectionKind, bool Lazy=false)
	Read units from a .debug_info.dwo or .debug_types.dwo section. More...

DWARFUnit *	addUnit (std::unique_ptr< DWARFUnit > Unit)
	Add an existing DWARFUnit to this UnitVector. More...

unsigned	getNumUnits () const
	Returns number of all units held by this instance. More...

unsigned	getNumInfoUnits () const
	Returns number of units from all .debug_info[.dwo] sections. More...

unsigned	getNumTypesUnits () const
	Returns number of units from all .debug_types[.dwo] sections. More...

void	finishedInfoUnits ()
	Indicate that parsing .debug_info[.dwo] is done, and remaining units will be from .debug_types[.dwo]. More...

Public Member Functions inherited from llvm::SmallVector< std::unique_ptr< DWARFUnit >, 1 >
	SmallVector ()

	SmallVector (size_t Size, const std::unique_ptr< DWARFUnit > &Value=std::unique_ptr< DWARFUnit >())

	SmallVector (ItTy S, ItTy E)

	SmallVector (const iterator_range< RangeTy > &R)

	SmallVector (std::initializer_list< std::unique_ptr< DWARFUnit > > IL)

	SmallVector (const SmallVector &RHS)

	SmallVector (SmallVector &&RHS)

	SmallVector (SmallVectorImpl< std::unique_ptr< DWARFUnit > > &&RHS)

	~SmallVector ()

SmallVector &	operator= (const SmallVector &RHS)

SmallVector &	operator= (SmallVector &&RHS)

SmallVector &	operator= (SmallVectorImpl< std::unique_ptr< DWARFUnit > > &&RHS)

SmallVector &	operator= (std::initializer_list< std::unique_ptr< DWARFUnit > > IL)

Public Member Functions inherited from llvm::SmallVectorImpl< std::unique_ptr< DWARFUnit > >
	SmallVectorImpl (const SmallVectorImpl &)=delete

	~SmallVectorImpl ()

void	clear ()

void	resize (size_type N)

void	resize (size_type N, ValueParamT NV)

void	resize_for_overwrite (size_type N)
	Like resize, but T is POD, the new values won't be initialized. More...

void	reserve (size_type N)

void	pop_back_n (size_type NumItems)

LLVM_NODISCARD std::unique_ptr< DWARFUnit >	pop_back_val ()

void	swap (SmallVectorImpl &RHS)

void	append (in_iter in_start, in_iter in_end)
	Add the specified range to the end of the SmallVector. More...

void	append (size_type NumInputs, ValueParamT Elt)
	Append `NumInputs` copies of `Elt` to the end. More...

void	append (std::initializer_list< std::unique_ptr< DWARFUnit > > IL)

void	append (const SmallVectorImpl &RHS)

void	assign (size_type NumElts, ValueParamT Elt)

void	assign (in_iter in_start, in_iter in_end)

void	assign (std::initializer_list< std::unique_ptr< DWARFUnit > > IL)

void	assign (const SmallVectorImpl &RHS)

iterator	erase (const_iterator CI)

iterator	erase (const_iterator CS, const_iterator CE)

iterator	insert (iterator I, std::unique_ptr< DWARFUnit > &&Elt)

iterator	insert (iterator I, const std::unique_ptr< DWARFUnit > &Elt)

iterator	insert (iterator I, size_type NumToInsert, ValueParamT Elt)

iterator	insert (iterator I, ItTy From, ItTy To)

void	insert (iterator I, std::initializer_list< std::unique_ptr< DWARFUnit > > IL)

reference	emplace_back (ArgTypes &&... Args)

SmallVectorImpl &	operator= (const SmallVectorImpl &RHS)

SmallVectorImpl &	operator= (SmallVectorImpl &&RHS)

bool	operator== (const SmallVectorImpl &RHS) const

bool	operator!= (const SmallVectorImpl &RHS) const

bool	operator< (const SmallVectorImpl &RHS) const

Additional Inherited Members
Protected Types inherited from llvm::SmallVectorImpl< std::unique_ptr< DWARFUnit > >
using	ValueParamT = typename SuperClass::ValueParamT

Protected Member Functions inherited from llvm::SmallVectorImpl< std::unique_ptr< DWARFUnit > >
	SmallVectorImpl (unsigned N)

Detailed Description

Describe a collection of units.

Intended to hold all units either from .debug_info and .debug_types, or from .debug_info.dwo and .debug_types.dwo.

Definition at line 120 of file DWARFUnit.h.

Member Typedef Documentation

◆ compile_unit_range

using llvm::DWARFUnitVector::compile_unit_range = decltype(make_filter_range(std::declval<iterator_range>(), isCompileUnit))

Definition at line 133 of file DWARFUnit.h.

◆ iterator

using llvm::DWARFUnitVector::iterator = typename UnitVector::iterator

Definition at line 129 of file DWARFUnit.h.

◆ iterator_range

using llvm::DWARFUnitVector::iterator_range = llvm::iterator_range<typename UnitVector::iterator>

Definition at line 130 of file DWARFUnit.h.

◆ UnitVector

using llvm::DWARFUnitVector::UnitVector = SmallVectorImpl<std::unique_ptr<DWARFUnit> >

Definition at line 128 of file DWARFUnit.h.

Member Function Documentation

◆ addUnit()

DWARFUnit * DWARFUnitVector::addUnit ( std::unique_ptr< DWARFUnit > Unit )

Add an existing DWARFUnit to this UnitVector.

This is used by the DWARF verifier to process unit separately.

Definition at line 122 of file DWARFUnit.cpp.

References llvm::sys::path::begin(), llvm::sys::path::end(), I, move, and llvm::upper_bound().

◆ addUnitsForDWOSection()

void DWARFUnitVector::addUnitsForDWOSection	(	DWARFContext &	C,
		const DWARFSection &	DWOSection,
		DWARFSectionKind	SectionKind,
		bool	Lazy = `false`
	)

Read units from a .debug_info.dwo or .debug_types.dwo section.

Calls made before finishedInfoUnits() are assumed to be for .debug_info.dwo sections, calls after finishedInfoUnits() are for .debug_types.dwo sections. Caller must not mix calls to addUnitsForSection and addUnitsForDWOSection.

Definition at line 46 of file DWARFUnit.cpp.

References D.

◆ addUnitsForSection()

void DWARFUnitVector::addUnitsForSection	(	DWARFContext &	C,
		const DWARFSection &	Section,
		DWARFSectionKind	SectionKind
	)

Read units from a .debug_info or .debug_types section.

Calls made before finishedInfoUnits() are assumed to be for .debug_info sections, calls after finishedInfoUnits() are for .debug_types sections. Caller must not mix calls to addUnitsForSection and addUnitsForDWOSection.

Definition at line 35 of file DWARFUnit.cpp.

References D, and llvm::ARMBuildAttrs::Section.