ana::region_offset Class Reference

#include <analyzer.h>

Collaboration diagram for ana::region_offset:

Public Member Functions
	region_offset ()
const region *	get_base_region () const
bool	concrete_p () const
bool	symbolic_p () const
bit_offset_t	get_bit_offset () const
bool	get_concrete_byte_offset (byte_offset_t *out) const
const svalue *	get_symbolic_byte_offset () const
const svalue &	calc_symbolic_bit_offset (region_model_manager *mgr) const
const svalue *	calc_symbolic_byte_offset (region_model_manager *mgr) const
bool	operator== (const region_offset &other) const
void	dump_to_pp (pretty_printer *pp, bool) const
void	dump (bool) const

Static Public Member Functions
static region_offset	make_concrete (const region *base_region, bit_offset_t offset)
static region_offset	make_symbolic (const region *base_region, const svalue *sym_offset)
static region_offset	make_byte_offset (const region *base_region, const svalue *num_bytes_sval)

Private Member Functions
	region_offset (const region *base_region, bit_offset_t offset, const svalue *sym_offset)

Private Attributes
const region *	m_base_region
bit_offset_t	m_offset
const svalue *	m_sym_offset

Detailed Description

The location of a region expressesd as an offset relative to a
base region.   

Constructor & Destructor Documentation

region_offset() [1/2]

ana::region_offset::region_offset ( )

inline

Referenced by make_concrete(), and make_symbolic().

region_offset() [2/2]

ana::region_offset::region_offset ( const region * base_region, bit_offset_t offset, const svalue * sym_offset )

inlineprivate

Member Function Documentation

calc_symbolic_bit_offset()

const svalue & ana::region_offset::calc_symbolic_bit_offset

(

region_model_manager *

mgr

)

const

calc_symbolic_byte_offset()

const svalue * ana::region_offset::calc_symbolic_byte_offset

(

region_model_manager *

mgr

)

const

concrete_p()

bool ana::region_offset::concrete_p ( ) const

inline

References m_sym_offset, and NULL.

Referenced by ana::access_range::concrete_p().

dump()

void ana::region_offset::dump

(

bool

)

const

dump_to_pp()

void ana::region_offset::dump_to_pp	(	pretty_printer *	pp,
		bool	) const

get_base_region()

const region * ana::region_offset::get_base_region ( ) const

inline

References m_base_region.

get_bit_offset()

bit_offset_t ana::region_offset::get_bit_offset ( ) const

inline

References gcc_assert, m_offset, and symbolic_p().

Referenced by ana::access_range::as_concrete_bit_range(), and ana::access_range::get_size_in_bits().

get_concrete_byte_offset()

bool ana::region_offset::get_concrete_byte_offset ( byte_offset_t * out ) const

inline

References gcc_assert, ggc_alloc(), m_offset, and symbolic_p().

get_symbolic_byte_offset()

const svalue * ana::region_offset::get_symbolic_byte_offset ( ) const

inline

References gcc_assert, m_sym_offset, and symbolic_p().

make_byte_offset()

static region_offset ana::region_offset::make_byte_offset ( const region * base_region, const svalue * num_bytes_sval )

static

make_concrete()

static region_offset ana::region_offset::make_concrete ( const region * base_region, bit_offset_t offset )

inlinestatic

References ggc_alloc(), NULL, offset, and region_offset().

make_symbolic()

static region_offset ana::region_offset::make_symbolic ( const region * base_region, const svalue * sym_offset )

inlinestatic

References ggc_alloc(), and region_offset().

operator==()

bool ana::region_offset::operator== ( const region_offset & other ) const

inline

References m_base_region, m_offset, and m_sym_offset.

symbolic_p()

bool ana::region_offset::symbolic_p ( ) const

inline

References m_sym_offset, and NULL.

Referenced by get_bit_offset(), get_concrete_byte_offset(), and get_symbolic_byte_offset().

Field Documentation

m_base_region

const region* ana::region_offset::m_base_region

private

Referenced by get_base_region(), and operator==().

m_offset

bit_offset_t ana::region_offset::m_offset

private

Referenced by get_bit_offset(), get_concrete_byte_offset(), and operator==().

m_sym_offset

const svalue* ana::region_offset::m_sym_offset

private

Referenced by concrete_p(), get_symbolic_byte_offset(), operator==(), and symbolic_p().

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

• analyzer.h