#include <exploded-graph.h>

Inheritance diagram for ana::impl_region_model_context:

Collaboration diagram for ana::impl_region_model_context:

[legend]

Public Member Functions
	impl_region_model_context (exploded_graph &eg, exploded_node enode_for_diag, const program_state old_state, program_state new_state, uncertainty_t uncertainty, path_context path_ctxt, const gimple stmt, stmt_finder stmt_finder=NULL, bool out_could_have_done_work=nullptr)

	impl_region_model_context (program_state state, const extrinsic_state &ext_state, uncertainty_t uncertainty, logger *logger=NULL)

bool	warn (std::unique_ptr< pending_diagnostic > d, const stmt_finder *custom_finder=NULL) final override

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

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

void	on_svalue_leak (const svalue *) override

void	on_liveness_change (const svalue_set &live_svalues, const region_model *model) final override

logger *	get_logger () final override

void	on_state_leak (const state_machine &sm, const svalue *sval, state_machine::state_t state)

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

void	on_bounded_ranges (const svalue &sval, const bounded_ranges &ranges) final override

void	on_pop_frame (const frame_region *frame_reg) final override

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

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

void	on_unexpected_tree_code (tree t, const dump_location_t &loc) final override

void	on_escaped_function (tree fndecl) final override

uncertainty_t *	get_uncertainty () final override

void	purge_state_involving (const svalue *sval) final override

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

void	terminate_path () final override

const extrinsic_state *	get_ext_state () const final override

bool	get_state_map_by_name (const char name, sm_state_map out_smap, const state_machine out_sm, unsigned out_sm_idx, std::unique_ptr< sm_context > *out_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)

Data Fields
exploded_graph *	m_eg

log_user	m_logger

exploded_node *	m_enode_for_diag

const program_state *	m_old_state

program_state *	m_new_state

const gimple *	m_stmt

stmt_finder *	m_stmt_finder

const extrinsic_state &	m_ext_state

uncertainty_t *	m_uncertainty

path_context *	m_path_ctxt

bool *	m_out_could_have_done_work

Detailed Description

Concrete implementation of region_model_context, wiring it up to the
rest of the analysis engine.

Constructor & Destructor Documentation

◆ impl_region_model_context() [1/2]

ana::impl_region_model_context::impl_region_model_context	(	exploded_graph &	eg,
		exploded_node *	enode_for_diag,
		const program_state *	old_state,
		program_state *	new_state,
		uncertainty_t *	uncertainty,
		path_context *	path_ctxt,
		const gimple *	stmt,
		stmt_finder *	stmt_finder = NULL,
		bool *	out_could_have_done_work = nullptr )

◆ impl_region_model_context() [2/2]

ana::impl_region_model_context::impl_region_model_context	(	program_state *	state,
		const extrinsic_state &	ext_state,
		uncertainty_t *	uncertainty,
		logger *	logger = NULL )

Member Function Documentation

◆ add_event()

void ana::impl_region_model_context::add_event ( std::unique_ptr< checker_event > event )

finaloverridevirtual

Implements ana::region_model_context.

◆ add_note()

void ana::impl_region_model_context::add_note ( std::unique_ptr< pending_note > pn )

finaloverridevirtual

Implements ana::region_model_context.

◆ bifurcate()

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

finaloverridevirtual

Implements ana::region_model_context.

◆ checking_for_infinite_loop_p()

bool ana::impl_region_model_context::checking_for_infinite_loop_p ( ) const

inlineoverridevirtual

Implements ana::region_model_context.

◆ get_eg()

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

inlineoverridevirtual

Implements ana::region_model_context.

References m_eg.

◆ get_ext_state()

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

inlinefinaloverridevirtual

Implements ana::region_model_context.

References m_ext_state.

◆ 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().

◆ get_logger()

logger * ana::impl_region_model_context::get_logger ( )

inlinefinaloverridevirtual

Implements ana::region_model_context.

References ana::log_user::get_logger(), and m_logger.

◆ 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(), and NULL.

◆ get_state_map_by_name()

bool ana::impl_region_model_context::get_state_map_by_name	(	const char *	name,
		sm_state_map **	out_smap,
		const state_machine **	out_sm,
		unsigned *	out_sm_idx,
		std::unique_ptr< sm_context > *	out_sm_context )

overridevirtual

Implements ana::region_model_context.

◆ get_stmt()

const gimple * ana::impl_region_model_context::get_stmt ( ) const

inlineoverridevirtual

Implements ana::region_model_context.

References m_stmt.

◆ get_taint_map()

bool ana::region_model_context::get_taint_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(), and NULL.

◆ get_uncertainty()

uncertainty_t * ana::impl_region_model_context::get_uncertainty ( )

finaloverridevirtual

Implements ana::region_model_context.

◆ maybe_did_work()

void ana::impl_region_model_context::maybe_did_work ( )

overridevirtual

Implements ana::region_model_context.

◆ on_bounded_ranges()

void ana::impl_region_model_context::on_bounded_ranges	(	const svalue &	sval,
		const bounded_ranges &	ranges )

finaloverridevirtual

Implements ana::region_model_context.

◆ on_condition()

void ana::impl_region_model_context::on_condition	(	const svalue *	lhs,
		enum tree_code	op,
		const svalue *	rhs )

finaloverridevirtual

Implements ana::region_model_context.

◆ on_escaped_function()

void ana::impl_region_model_context::on_escaped_function ( tree fndecl )

finaloverridevirtual

Implements ana::region_model_context.

◆ on_liveness_change()

void ana::impl_region_model_context::on_liveness_change	(	const svalue_set &	live_svalues,
		const region_model *	model )

finaloverridevirtual

Implements ana::region_model_context.

◆ on_phi()

void ana::impl_region_model_context::on_phi	(	const gphi *	phi,
		tree	rhs )

finaloverridevirtual

Implements ana::region_model_context.

◆ on_pop_frame()

void ana::impl_region_model_context::on_pop_frame ( const frame_region * frame_reg )

finaloverridevirtual

Implements ana::region_model_context.

◆ on_state_leak()

void ana::impl_region_model_context::on_state_leak	(	const state_machine &	sm,
		const svalue *	sval,
		state_machine::state_t	state )

◆ on_svalue_leak()

void ana::impl_region_model_context::on_svalue_leak ( const svalue * )

overridevirtual

Implements ana::region_model_context.

◆ on_unexpected_tree_code()

void ana::impl_region_model_context::on_unexpected_tree_code	(	tree	t,
		const dump_location_t &	loc )

finaloverridevirtual

Implements ana::region_model_context.

◆ on_unknown_change()

void ana::impl_region_model_context::on_unknown_change	(	const svalue *	sval,
		bool	is_mutable )

finaloverridevirtual

Implements ana::region_model_context.

◆ on_unusable_in_infinite_loop()

void ana::impl_region_model_context::on_unusable_in_infinite_loop ( )

inlineoverridevirtual

Implements ana::region_model_context.

◆ possibly_tainted_p()

bool ana::region_model_context::possibly_tainted_p ( const svalue * sval )

inherited

◆ purge_state_involving()

void ana::impl_region_model_context::purge_state_involving ( const svalue * sval )

finaloverridevirtual

Implements ana::region_model_context.

◆ terminate_path()

void ana::impl_region_model_context::terminate_path ( )

finaloverridevirtual

Implements ana::region_model_context.

◆ warn()

bool ana::impl_region_model_context::warn	(	std::unique_ptr< pending_diagnostic >	d,
		const stmt_finder *	custom_finder = NULL )

finaloverridevirtual

Implements ana::region_model_context.

Field Documentation

◆ m_eg

exploded_graph* ana::impl_region_model_context::m_eg

Referenced by get_eg().

◆ m_enode_for_diag

exploded_node* ana::impl_region_model_context::m_enode_for_diag

◆ m_ext_state

const extrinsic_state& ana::impl_region_model_context::m_ext_state

Referenced by get_ext_state().

◆ m_logger

log_user ana::impl_region_model_context::m_logger

Referenced by get_logger().

◆ m_new_state

program_state* ana::impl_region_model_context::m_new_state

◆ m_old_state

const program_state* ana::impl_region_model_context::m_old_state

◆ m_out_could_have_done_work

bool* ana::impl_region_model_context::m_out_could_have_done_work

◆ m_path_ctxt

path_context* ana::impl_region_model_context::m_path_ctxt

◆ m_stmt

const gimple* ana::impl_region_model_context::m_stmt

Referenced by get_stmt().

◆ m_stmt_finder

stmt_finder* ana::impl_region_model_context::m_stmt_finder

◆ m_uncertainty

uncertainty_t* ana::impl_region_model_context::m_uncertainty

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

exploded-graph.h

Public Member Functions

Data Fields

Detailed Description

Constructor & Destructor Documentation

◆ impl_region_model_context() [1/2]

◆ impl_region_model_context() [2/2]

Member Function Documentation

◆ add_event()

◆ add_note()

◆ bifurcate()

◆ checking_for_infinite_loop_p()

◆ get_eg()

◆ get_ext_state()

◆ get_fd_map()

◆ get_logger()

◆ get_malloc_map()

◆ get_state_map_by_name()

◆ get_stmt()

◆ get_taint_map()

◆ get_uncertainty()

◆ maybe_did_work()

◆ on_bounded_ranges()

◆ on_condition()

◆ on_escaped_function()

◆ on_liveness_change()

◆ on_phi()

◆ on_pop_frame()

◆ on_state_leak()

◆ on_svalue_leak()

◆ on_unexpected_tree_code()

◆ on_unknown_change()

◆ on_unusable_in_infinite_loop()

◆ possibly_tainted_p()

◆ purge_state_involving()

◆ terminate_path()

◆ warn()

Field Documentation

◆ m_eg

◆ m_enode_for_diag

◆ m_ext_state

◆ m_logger

◆ m_new_state

◆ m_old_state

◆ m_out_could_have_done_work

◆ m_path_ctxt

◆ m_stmt

◆ m_stmt_finder

◆ m_uncertainty