ana::impl_region_model_context Class Reference

#include <exploded-graph.h>

Inheritance diagram for ana::impl_region_model_context:

Collaboration diagram for ana::impl_region_model_context:

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=nullptr, bool *out_could_have_done_work=nullptr)
	impl_region_model_context (program_state *state, const extrinsic_state &ext_state, uncertainty_t *uncertainty, logger *logger=nullptr)
bool	warn (std::unique_ptr< pending_diagnostic > d, const stmt_finder *custom_finder=nullptr) 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
const program_state *	get_state () 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 = nullptr,
		bool *	out_could_have_done_work = nullptr )

References ana::stmt.

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 = nullptr )

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.

References add_event(), and final().

Referenced by add_event().

add_note()

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

finaloverridevirtual

Implements ana::region_model_context.

References add_note(), and final().

Referenced by add_note().

bifurcate()

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

finaloverridevirtual

Implements ana::region_model_context.

References bifurcate(), and final().

Referenced by bifurcate().

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 final(), get_ext_state(), and m_ext_state.

Referenced by get_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 get_state_map_by_name().

get_logger()

logger * ana::impl_region_model_context::get_logger ( )

inlinefinaloverridevirtual

Implements ana::region_model_context.

References final(), get_logger(), and m_logger.

Referenced by get_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 get_state_map_by_name().

get_state()

const program_state * ana::impl_region_model_context::get_state ( ) const

inlineoverridevirtual

Implements ana::region_model_context.

References m_new_state.

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 get_state_map_by_name().

get_uncertainty()

uncertainty_t * ana::impl_region_model_context::get_uncertainty ( )

finaloverridevirtual

Implements ana::region_model_context.

References final().

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.

References final(), and on_liveness_change().

Referenced by on_liveness_change().

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.

References on_svalue_leak().

Referenced by on_svalue_leak().

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.

References final(), and purge_state_involving().

Referenced by purge_state_involving().

terminate_path()

void ana::impl_region_model_context::terminate_path ( )

finaloverridevirtual

Implements ana::region_model_context.

References final(), and terminate_path().

Referenced by terminate_path().

warn()

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

finaloverridevirtual

Implements ana::region_model_context.

References final().

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

Referenced by get_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

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

• exploded-graph.h