ana::setjmp_svalue Class Reference

#include <svalue.h>

Inheritance diagram for ana::setjmp_svalue:

Collaboration diagram for ana::setjmp_svalue:

Data Structures
struct	key_t

Public Types
typedef unsigned	id_t

Public Member Functions
	setjmp_svalue (const setjmp_record &setjmp_record, symbol::id_t id, tree type)
enum svalue_kind	get_kind () const final override
const setjmp_svalue *	dyn_cast_setjmp_svalue () const final override
void	dump_to_pp (pretty_printer *pp, bool simple) const final override
void	print_dump_widget_label (pretty_printer *pp) const final override
void	add_dump_widget_children (text_art::tree_widget &w, const dump_widget_info &dwi) const final override
void	accept (visitor *v) const final override
int	get_enode_index () const
const setjmp_record &	get_setjmp_record () const
tree	get_type () const
void	print (const region_model &model, pretty_printer *pp) const
void	dump () const
void	dump (bool simple) const
label_text	get_desc (bool simple=true) const
std::unique_ptr< json::value >	to_json () const
std::unique_ptr< text_art::tree_widget >	make_dump_widget (const dump_widget_info &dwi, const char *prefix=nullptr) const
virtual const region_svalue *	dyn_cast_region_svalue () const
virtual const constant_svalue *	dyn_cast_constant_svalue () const
virtual const poisoned_svalue *	dyn_cast_poisoned_svalue () const
virtual const initial_svalue *	dyn_cast_initial_svalue () const
virtual const unaryop_svalue *	dyn_cast_unaryop_svalue () const
virtual const binop_svalue *	dyn_cast_binop_svalue () const
virtual const sub_svalue *	dyn_cast_sub_svalue () const
virtual const repeated_svalue *	dyn_cast_repeated_svalue () const
virtual const bits_within_svalue *	dyn_cast_bits_within_svalue () const
virtual const unmergeable_svalue *	dyn_cast_unmergeable_svalue () const
virtual const widening_svalue *	dyn_cast_widening_svalue () const
virtual const compound_svalue *	dyn_cast_compound_svalue () const
virtual const conjured_svalue *	dyn_cast_conjured_svalue () const
virtual const asm_output_svalue *	dyn_cast_asm_output_svalue () const
virtual const const_fn_result_svalue *	dyn_cast_const_fn_result_svalue () const
tree	maybe_get_constant () const
const region *	maybe_get_region () const
const svalue *	maybe_undo_cast () const
const svalue *	unwrap_any_unmergeable () const
const svalue *	can_merge_p (const svalue *other, region_model_manager *mgr, model_merger *merger) const
bool	live_p (const svalue_set *live_svalues, const region_model *model) const
virtual bool	implicitly_live_p (const svalue_set *live_svalues, const region_model *model) const
bool	involves_p (const svalue *other) const
const svalue *	extract_bit_range (tree type, const bit_range &subrange, region_model_manager *mgr) const
virtual const svalue *	maybe_fold_bits_within (tree type, const bit_range &subrange, region_model_manager *mgr) const
virtual bool	all_zeroes_p () const
virtual bool	can_have_associated_state_p () const
const region *	maybe_get_deref_base_region () const
bool	maybe_print_for_user (pretty_printer *pp, const region_model &model, const svalue *outer_sval=nullptr) const
const complexity &	get_complexity () const
id_t	get_id () const

Static Public Member Functions
static int	cmp_ptr (const svalue *, const svalue *)
static int	cmp_ptr_ptr (const void *, const void *)
static int	cmp_ids (const symbol *s1, const symbol *s2)

Protected Member Functions
void	print_svalue_node_label (pretty_printer *pp) const

Private Attributes
setjmp_record	m_setjmp_record
tree	m_type
complexity	m_complexity
id_t	m_id

Detailed Description

Concrete subclass of svalue representing buffers for setjmp/sigsetjmp,
so that longjmp/siglongjmp can potentially "return" to an entirely
different function.   

Member Typedef Documentation

id_t

unsigned ana::symbol::id_t

inherited

Constructor & Destructor Documentation

setjmp_svalue()

ana::setjmp_svalue::setjmp_svalue ( const setjmp_record & setjmp_record, symbol::id_t id, tree type )

inline

Member Function Documentation

accept()

void ana::setjmp_svalue::accept ( visitor * v ) const

finaloverridevirtual

Implements ana::svalue.

add_dump_widget_children()

void ana::setjmp_svalue::add_dump_widget_children ( text_art::tree_widget & w, const dump_widget_info & dwi ) const

finaloverridevirtual

Implements ana::svalue.

all_zeroes_p()

virtual bool ana::svalue::all_zeroes_p ( ) const

virtualinherited

Reimplemented in ana::constant_svalue, and ana::repeated_svalue.

can_have_associated_state_p()

virtual bool ana::svalue::can_have_associated_state_p ( ) const

inlinevirtualinherited

Reimplemented in ana::poisoned_svalue, and ana::unknown_svalue.

Referenced by ana::binop_svalue::binop_svalue(), ana::unaryop_svalue::unaryop_svalue(), and ana::widening_svalue::widening_svalue().

can_merge_p()

const svalue * ana::svalue::can_merge_p ( const svalue * other, region_model_manager * mgr, model_merger * merger ) const

inherited

cmp_ids()

static int ana::symbol::cmp_ids ( const symbol * s1, const symbol * s2 )

staticinherited

cmp_ptr()

static int ana::svalue::cmp_ptr ( const svalue * , const svalue *  )

staticinherited

cmp_ptr_ptr()

static int ana::svalue::cmp_ptr_ptr ( const void * , const void *  )

staticinherited

dump() [1/2]

void ana::svalue::dump ( ) const

inherited

dump() [2/2]

void ana::svalue::dump ( bool simple ) const

inherited

dump_to_pp()

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

finaloverridevirtual

Implements ana::svalue.

dyn_cast_asm_output_svalue()

virtual const asm_output_svalue * ana::svalue::dyn_cast_asm_output_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::asm_output_svalue.

References NULL.

dyn_cast_binop_svalue()

virtual const binop_svalue * ana::svalue::dyn_cast_binop_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::binop_svalue.

References NULL.

dyn_cast_bits_within_svalue()

virtual const bits_within_svalue * ana::svalue::dyn_cast_bits_within_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::bits_within_svalue.

References NULL.

dyn_cast_compound_svalue()

virtual const compound_svalue * ana::svalue::dyn_cast_compound_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::compound_svalue.

References NULL.

Referenced by contains_unknown_p().

dyn_cast_conjured_svalue()

virtual const conjured_svalue * ana::svalue::dyn_cast_conjured_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::conjured_svalue.

References NULL.

dyn_cast_const_fn_result_svalue()

virtual const const_fn_result_svalue * ana::svalue::dyn_cast_const_fn_result_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::const_fn_result_svalue.

References NULL.

dyn_cast_constant_svalue()

virtual const constant_svalue * ana::svalue::dyn_cast_constant_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::constant_svalue.

References NULL.

dyn_cast_initial_svalue()

virtual const initial_svalue * ana::svalue::dyn_cast_initial_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::initial_svalue.

References NULL.

dyn_cast_poisoned_svalue()

virtual const poisoned_svalue * ana::svalue::dyn_cast_poisoned_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::poisoned_svalue.

References NULL.

dyn_cast_region_svalue()

virtual const region_svalue * ana::svalue::dyn_cast_region_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::region_svalue.

References NULL.

dyn_cast_repeated_svalue()

virtual const repeated_svalue * ana::svalue::dyn_cast_repeated_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::repeated_svalue.

References NULL.

dyn_cast_setjmp_svalue()

const setjmp_svalue * ana::setjmp_svalue::dyn_cast_setjmp_svalue ( ) const

inlinefinaloverridevirtual

Reimplemented from ana::svalue.

dyn_cast_sub_svalue()

virtual const sub_svalue * ana::svalue::dyn_cast_sub_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::sub_svalue.

References NULL.

dyn_cast_unaryop_svalue()

virtual const unaryop_svalue * ana::svalue::dyn_cast_unaryop_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::unaryop_svalue.

References NULL.

dyn_cast_unmergeable_svalue()

virtual const unmergeable_svalue * ana::svalue::dyn_cast_unmergeable_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::unmergeable_svalue.

References NULL.

dyn_cast_widening_svalue()

virtual const widening_svalue * ana::svalue::dyn_cast_widening_svalue ( ) const

inlinevirtualinherited

Reimplemented in ana::widening_svalue.

References NULL.

extract_bit_range()

const svalue * ana::svalue::extract_bit_range ( tree type, const bit_range & subrange, region_model_manager * mgr ) const

inherited

get_complexity()

const complexity & ana::symbol::get_complexity ( ) const

inlineinherited

References ana::symbol::m_complexity.

get_desc()

label_text ana::svalue::get_desc ( bool simple = true ) const

inherited

get_enode_index()

int ana::setjmp_svalue::get_enode_index

(

)

const

get_id()

id_t ana::symbol::get_id ( ) const

inlineinherited

References ana::symbol::m_id.

get_kind()

enum svalue_kind ana::setjmp_svalue::get_kind ( ) const

inlinefinaloverridevirtual

Implements ana::svalue.

References ana::SK_SETJMP.

get_setjmp_record()

const setjmp_record & ana::setjmp_svalue::get_setjmp_record ( ) const

inline

get_type()

tree ana::svalue::get_type ( ) const

inlineinherited

References ana::svalue::m_type.

implicitly_live_p()

virtual bool ana::svalue::implicitly_live_p ( const svalue_set * live_svalues, const region_model * model ) const

virtualinherited

Reimplemented in ana::binop_svalue, ana::bits_within_svalue, ana::constant_svalue, ana::initial_svalue, ana::region_svalue, ana::sub_svalue, ana::unaryop_svalue, and ana::unmergeable_svalue.

involves_p()

bool ana::svalue::involves_p ( const svalue * other ) const

inherited

live_p()

bool ana::svalue::live_p ( const svalue_set * live_svalues, const region_model * model ) const

inherited

make_dump_widget()

std::unique_ptr< text_art::tree_widget > ana::svalue::make_dump_widget ( const dump_widget_info & dwi, const char * prefix = nullptr ) const

inherited

maybe_fold_bits_within()

virtual const svalue * ana::svalue::maybe_fold_bits_within ( tree type, const bit_range & subrange, region_model_manager * mgr ) const

virtualinherited

Reimplemented in ana::bits_within_svalue, ana::compound_svalue, ana::constant_svalue, ana::poisoned_svalue, ana::repeated_svalue, ana::unaryop_svalue, and ana::unknown_svalue.

maybe_get_constant()

tree ana::svalue::maybe_get_constant ( ) const

inherited

maybe_get_deref_base_region()

const region * ana::svalue::maybe_get_deref_base_region ( ) const

inherited

maybe_get_region()

const region * ana::svalue::maybe_get_region ( ) const

inherited

maybe_print_for_user()

bool ana::svalue::maybe_print_for_user ( pretty_printer * pp, const region_model & model, const svalue * outer_sval = nullptr ) const

inherited

maybe_undo_cast()

const svalue * ana::svalue::maybe_undo_cast ( ) const

inherited

print()

void ana::svalue::print ( const region_model & model, pretty_printer * pp ) const

inherited

print_dump_widget_label()

void ana::setjmp_svalue::print_dump_widget_label ( pretty_printer * pp ) const

finaloverridevirtual

Implements ana::svalue.

print_svalue_node_label()

void ana::svalue::print_svalue_node_label ( pretty_printer * pp ) const

protectedinherited

to_json()

std::unique_ptr< json::value > ana::svalue::to_json ( ) const

inherited

unwrap_any_unmergeable()

const svalue * ana::svalue::unwrap_any_unmergeable ( ) const

inherited

Field Documentation

m_complexity

complexity ana::symbol::m_complexity

privateinherited

Referenced by ana::symbol::get_complexity().

m_id

id_t ana::symbol::m_id

privateinherited

Referenced by ana::symbol::get_id().

m_setjmp_record

setjmp_record ana::setjmp_svalue::m_setjmp_record

private

m_type

tree ana::svalue::m_type

privateinherited

Referenced by ana::svalue::get_type().

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

• svalue.h