Module Ast_info


module Ast_info: sig .. end
AST manipulation utilities.
Consult the Plugin Development Guide for additional details.
val pretty_vname : Format.formatter -> Cil_types.varinfo -> unit

Annotations


val before_after_content : 'a Db_types.before_after -> 'a
val lift_annot_func : (Cil_types.code_annotation -> 'a) ->
Db_types.rooted_code_annotation Db_types.before_after -> 'a
lifts a function that operates on code_annotation up to the annotations used in Db.
val lift_annot_list_func : (Cil_types.code_annotation list -> 'a) ->
Db_types.rooted_code_annotation Db_types.before_after list -> 'a
lifts a function taking lists of code_annotation up to the annotations lists in Db. Ignores WP annotations.
module Datatype_Annotation: Project.Datatype.S  with type t = rooted_code_annotation before_after

Expressions


val is_integral_const : Cil_types.constant -> bool
val possible_value_of_integral_const : Cil_types.constant -> int64 option
val possible_value_of_integral_expr : Cil_types.exp -> int64 option
val value_of_integral_const : Cil_types.constant -> int64
val value_of_integral_expr : Cil_types.exp -> int64
val constant_expr : int64 -> Cil_types.exp
val is_null_expr : Cil_types.exp -> bool
val is_non_null_expr : Cil_types.exp -> bool

Logical terms


val possible_value_of_integral_term : Cil_types.term -> int64 option
val term_lvals_of_term : Cil_types.term -> Cil_types.term_lval list
Return the list of all the term lvals of a given term. Purely syntactic function.
val is_trivial_predicate : Cil_types.predicate -> bool
val is_trivial_rooted_assertion : Db_types.rooted_code_annotation -> bool
val is_trivial_named_predicate : Cil_types.predicate Cil_types.named -> bool
val behavior_postcondition : Cil_types.funbehavior -> Cil_types.predicate Cil_types.named
val merge_assigns : Cil_types.funbehavior list ->
Cil_types.identified_term Cil_types.assigns list
val variable_term : Cil_types.location -> Cil_types.logic_var -> Cil_types.term
val constant_term : Cil_types.location -> int64 -> Cil_types.term
val is_null_term : Cil_types.term -> bool

Predicates


val predicate : Cil_types.location ->
Cil_types.predicate -> Cil_types.predicate Cil_types.named

Statements


val is_loop_statement : Cil_types.stmt -> bool
val get_sid : Cil_types.kinstr -> int
val loc_stmt : Cil_types.stmt -> Cil_types.location
Returns the location of a Cil_types.stmt. In case of a Block returns the location of its first localized statement.
val mkassign : Cil_types.lval -> Cil_types.exp -> Cil_types.location -> Cil_types.instr
val mkassign_statement : Cil_types.lval -> Cil_types.exp -> Cil_types.location -> Cil_types.stmt
val is_block_local : Cil_types.varinfo -> Cil_types.block -> bool
determines if a var is local to a block.

Types


val array_type : ?length:Cil_types.exp ->
?attr:Cil_types.attributes -> Cil_types.typ -> Cil_types.typ
val direct_array_size : Cil_types.typ -> int64
val array_size : Cil_types.typ -> int64
val direct_element_type : Cil_types.typ -> Cil_types.typ
val element_type : Cil_types.typ -> Cil_types.typ
val direct_pointed_type : Cil_types.typ -> Cil_types.typ
val pointed_type : Cil_types.typ -> Cil_types.typ

Functions


val is_function_type : Cil_types.varinfo -> bool
Return true iff the type of the given varinfo is a function type.
module Function: sig .. end
Operations on cil function.

Predefined


val is_cea_function : string -> bool
val is_cea_dump_function : string -> bool
val is_cea_offset : string -> bool
val is_frama_c_base_aligned : string -> bool
val is_cea_alloc : string -> bool
val is_cea_alloc_with_validity : string -> bool
val is_frama_c_builtin : string -> bool