llvm::DWARFAddressRange Struct Reference

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

Collaboration diagram for llvm::DWARFAddressRange:

Public Member Functions
	DWARFAddressRange ()=default
	DWARFAddressRange (uint64_t LowPC, uint64_t HighPC, uint64_t SectionIndex=0)
	Used for unit testing. More...
bool	valid () const
	Returns true if LowPC is smaller or equal to HighPC. More...
bool	intersects (const DWARFAddressRange &RHS) const
	Returns true if [LowPC, HighPC) intersects with [RHS.LowPC, RHS.HighPC). More...
bool	contains (const DWARFAddressRange &RHS) const
	Returns true if [LowPC, HighPC) fully contains [RHS.LowPC, RHS.HighPC). More...
void	dump (raw_ostream &OS, uint32_t AddressSize, DIDumpOptions DumpOpts={}) const

Public Attributes
uint64_t	LowPC
uint64_t	HighPC
uint64_t	SectionIndex

Detailed Description

Definition at line 22 of file DWARFAddressRange.h.

Constructor & Destructor Documentation

DWARFAddressRange() [1/2]

llvm::DWARFAddressRange::DWARFAddressRange ( )

default

DWARFAddressRange() [2/2]

llvm::DWARFAddressRange::DWARFAddressRange ( uint64_t  LowPC, uint64_t  HighPC, uint64_t  SectionIndex = 0  )

inline

Used for unit testing.

Definition at line 30 of file DWARFAddressRange.h.

Member Function Documentation

contains()

bool llvm::DWARFAddressRange::contains ( const DWARFAddressRange &  RHS ) const

inline

Returns true if [LowPC, HighPC) fully contains [RHS.LowPC, RHS.HighPC).

Definition at line 47 of file DWARFAddressRange.h.

References assert(), dump(), HighPC, LowPC, and valid().

dump()

void DWARFAddressRange::dump	(	raw_ostream &	OS,
		uint32_t	AddressSize,
		DIDumpOptions	DumpOpts = {}
	)		const

Definition at line 17 of file DWARFAddressRange.cpp.

References llvm::DIDumpOptions::DisplayRawContents, llvm::format(), HighPC, and LowPC.

Referenced by contains(), llvm::RangeListEntry::dump(), and llvm::operator<<().

intersects()

bool llvm::DWARFAddressRange::intersects ( const DWARFAddressRange &  RHS ) const

inline

Returns true if [LowPC, HighPC) intersects with [RHS.LowPC, RHS.HighPC).

Definition at line 38 of file DWARFAddressRange.h.

References assert(), HighPC, LowPC, and valid().

valid()

bool llvm::DWARFAddressRange::valid ( ) const

inline

Returns true if LowPC is smaller or equal to HighPC.

This accounts for dead-stripped ranges.

Definition at line 35 of file DWARFAddressRange.h.

References HighPC.

Referenced by contains(), and intersects().

Member Data Documentation

HighPC

uint64_t llvm::DWARFAddressRange::HighPC

Definition at line 24 of file DWARFAddressRange.h.

Referenced by contains(), dump(), llvm::DWARFDebugRnglist::getAbsoluteRanges(), llvm::DWARFDebugRangeList::getAbsoluteRanges(), intersects(), llvm::operator<(), and valid().

LowPC

uint64_t llvm::DWARFAddressRange::LowPC

Definition at line 23 of file DWARFAddressRange.h.

Referenced by contains(), dump(), llvm::DWARFDebugRnglist::getAbsoluteRanges(), llvm::DWARFDebugRangeList::getAbsoluteRanges(), intersects(), and llvm::operator<().

SectionIndex

uint64_t llvm::DWARFAddressRange::SectionIndex

Definition at line 25 of file DWARFAddressRange.h.

Referenced by llvm::DWARFDebugRnglist::getAbsoluteRanges(), and llvm::DWARFDebugRangeList::getAbsoluteRanges().

---

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

• include/llvm/DebugInfo/DWARF/DWARFAddressRange.h
• lib/DebugInfo/DWARF/DWARFAddressRange.cpp