vivl_t Struct Reference

Value interval (register or stack range) More...

#include <hexrays.hpp>

Inheritance diagram for vivl_t:

Public Member Functions
	vivl_t (mopt_t _type=mop_z, sval_t _off=-1, int _size=0)
	vivl_t (const class chain_t &ch)
	vivl_t (const mop_t &op)
void	set (mopt_t _type, sval_t _off, int _size=0)
void	set (const voff_t &voff, int _size)
void	set_stkoff (sval_t stkoff, int sz=0)
void	set_reg (mreg_t mreg, int sz=0)
bool hexapi	extend_to_cover (const vivl_t &r)
	Extend a value interval using another value interval of the same type.
uval_t hexapi	intersect (const vivl_t &r)
	Intersect value intervals the same type.
bool	overlap (const vivl_t &r) const
	Do two value intervals overlap?
bool	includes (const vivl_t &r) const
	Does our value interval include another?
bool	contains (const voff_t &voff2) const
	Does our value interval contain the specified value offset?
	DECLARE_COMPARISONS (vivl_t)
bool	operator== (const mop_t &mop) const
void hexapi	print (qstring *vout) const
const char *hexapi	dstr () const
Public Member Functions inherited from voff_t
	voff_t ()
	voff_t (mopt_t _type, sval_t _off)
	voff_t (const mop_t &op)
void	set (mopt_t _type, sval_t _off)
void	set_stkoff (sval_t stkoff)
void	set_reg (mreg_t mreg)
void	undef ()
bool	defined () const
bool	is_reg () const
bool	is_stkoff () const
mreg_t	get_reg () const
sval_t	get_stkoff () const
void	inc (sval_t delta)
voff_t	add (int width) const
sval_t	diff (const voff_t &r) const
	DECLARE_COMPARISONS (voff_t)

Public Attributes
int	size
	Interval size in bytes.
Public Attributes inherited from voff_t
sval_t	off = -1
	register number or stack offset
mopt_t	type = mop_z
	mop_r - register, mop_S - stack, mop_z - undefined

Detailed Description

Value interval (register or stack range)

Constructor & Destructor Documentation

vivl_t() [1/3]

vivl_t::vivl_t ( mopt_t _type = mop_z, sval_t _off = -1, int _size = 0 )

inline

vivl_t() [2/3]

vivl_t::vivl_t

(

const class chain_t &

ch

)

vivl_t() [3/3]

vivl_t::vivl_t ( const mop_t & op )

inline

Member Function Documentation

set() [1/2]

void vivl_t::set ( mopt_t _type, sval_t _off, int _size = 0 )

inline

set() [2/2]

void vivl_t::set ( const voff_t & voff, int _size )

inline

set_stkoff()

void vivl_t::set_stkoff ( sval_t stkoff, int sz = 0 )

inline

set_reg()

void vivl_t::set_reg ( mreg_t mreg, int sz = 0 )

inline

extend_to_cover()

bool vivl_t::extend_to_cover ( const vivl_t & r )

inline

Extend a value interval using another value interval of the same type.

Returns

success

intersect()

uval_t vivl_t::intersect ( const vivl_t & r )

inline

Intersect value intervals the same type.

Returns

size of the resulting intersection

overlap()

bool vivl_t::overlap ( const vivl_t & r ) const

inline

Do two value intervals overlap?

includes()

bool vivl_t::includes ( const vivl_t & r ) const

inline

Does our value interval include another?

contains()

bool vivl_t::contains ( const voff_t & voff2 ) const

inline

Does our value interval contain the specified value offset?

DECLARE_COMPARISONS()

vivl_t::DECLARE_COMPARISONS ( vivl_t )

inline

operator==()

bool vivl_t::operator== ( const mop_t & mop ) const

inline

print()

void vivl_t::print ( qstring * vout ) const

inline

dstr()

const char * vivl_t::dstr ( ) const

inline

Member Data Documentation

size

int vivl_t::size

Interval size in bytes.

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

• ida-sdk/src/include/hexrays.hpp