#include <region-model.h>

Inheritance diagram for ana::tentative_region_model_context:

Collaboration diagram for ana::tentative_region_model_context:

Public Member Functions
	tentative_region_model_context ()

void	on_unexpected_tree_code (tree, const dump_location_t &) final override

bool	had_errors_p () const

bool	warn (std::unique_ptr< pending_diagnostic >, const stmt_finder *) override

void	add_note (std::unique_ptr< pending_note >) override

void	add_event (std::unique_ptr< checker_event >) override

void	on_svalue_leak (const svalue *) override

void	on_liveness_change (const svalue_set &, const region_model *) override

logger *	get_logger () override

void	on_condition (const svalue lhs, enum tree_code op, const svalue rhs) override

void	on_bounded_ranges (const svalue &, const bounded_ranges &) override

void	on_pop_frame (const frame_region *) override

void	on_unknown_change (const svalue *sval, bool is_mutable) override

void	on_phi (const gphi *phi, tree rhs) override

void	on_escaped_function (tree) override

uncertainty_t *	get_uncertainty () override

void	purge_state_involving (const svalue *sval) override

void	bifurcate (std::unique_ptr< custom_edge_info > info) override

void	terminate_path () override

const extrinsic_state *	get_ext_state () const override

bool	get_state_map_by_name (const char , sm_state_map , const state_machine , unsigned , std::unique_ptr< sm_context > *) override

const gimple *	get_stmt () const override

const exploded_graph *	get_eg () const override

void	maybe_did_work () override

bool	checking_for_infinite_loop_p () const override

void	on_unusable_in_infinite_loop () override

bool	get_fd_map (sm_state_map out_smap, const state_machine out_sm, unsigned out_sm_idx, std::unique_ptr< sm_context > out_sm_context)

bool	get_malloc_map (sm_state_map out_smap, const state_machine out_sm, unsigned *out_sm_idx)

bool	get_taint_map (sm_state_map out_smap, const state_machine out_sm, unsigned *out_sm_idx)

bool	possibly_tainted_p (const svalue *sval)

Private Attributes
int	m_num_unexpected_codes

Detailed Description

A subclass of region_model_context for determining if operations fail
e.g. "can we generate a region for the lvalue of EXPR?".

Constructor & Destructor Documentation

◆ tentative_region_model_context()

ana::tentative_region_model_context::tentative_region_model_context ( )

inline

Member Function Documentation

◆ add_event()

void ana::noop_region_model_context::add_event ( std::unique_ptr< checker_event > )

overridevirtualinherited

Implements ana::region_model_context.

◆ add_note()

void ana::noop_region_model_context::add_note ( std::unique_ptr< pending_note > )

overridevirtualinherited

Implements ana::region_model_context.

◆ bifurcate()

void ana::noop_region_model_context::bifurcate ( std::unique_ptr< custom_edge_info > info )

overridevirtualinherited

Implements ana::region_model_context.

◆ checking_for_infinite_loop_p()

bool ana::noop_region_model_context::checking_for_infinite_loop_p ( ) const

inlineoverridevirtualinherited

Implements ana::region_model_context.

◆ get_eg()

const exploded_graph * ana::noop_region_model_context::get_eg ( ) const

inlineoverridevirtualinherited

Implements ana::region_model_context.

References NULL.

◆ get_ext_state()

const extrinsic_state * ana::noop_region_model_context::get_ext_state ( ) const

inlineoverridevirtualinherited

Implements ana::region_model_context.

References NULL.

◆ get_fd_map()

bool ana::region_model_context::get_fd_map	(	sm_state_map **	out_smap,
		const state_machine **	out_sm,
		unsigned *	out_sm_idx,
		std::unique_ptr< sm_context > *	out_sm_context )

inlineinherited

References ana::region_model_context::get_state_map_by_name(), and ggc_alloc().

◆ get_logger()

logger * ana::noop_region_model_context::get_logger ( )

inlineoverridevirtualinherited

Implements ana::region_model_context.

References NULL.

◆ get_malloc_map()

bool ana::region_model_context::get_malloc_map	(	sm_state_map **	out_smap,
		const state_machine **	out_sm,
		unsigned *	out_sm_idx )

inlineinherited

References ana::region_model_context::get_state_map_by_name(), ggc_alloc(), and NULL.

◆ get_state_map_by_name()

bool ana::noop_region_model_context::get_state_map_by_name	(	const char *	,
		sm_state_map **	,
		const state_machine **	,
		unsigned *	,
		std::unique_ptr< sm_context > *	)