|
|
|
|
(*
|
|
|
|
|
* Copyright (c) 2015 - present Facebook, Inc.
|
|
|
|
|
* All rights reserved.
|
|
|
|
|
*
|
|
|
|
|
* This source code is licensed under the BSD style license found in the
|
|
|
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
|
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
|
|
|
*)
|
|
|
|
|
|
|
|
|
|
(** Module for on-demand analysis. *)
|
|
|
|
|
|
|
|
|
|
(** Optional set of source dirs to analyze in on-demand mode. *)
|
|
|
|
|
val dirs_to_analyze : StringSet.t option Lazy.t
|
|
|
|
|
|
|
|
|
|
type analyze_ondemand = Cfg.Procdesc.t -> unit
|
|
|
|
|
|
|
|
|
|
type get_proc_desc = Procname.t -> Cfg.Procdesc.t option
|
|
|
|
|
|
|
|
|
|
type callbacks =
|
|
|
|
|
{
|
|
|
|
|
analyze_ondemand : analyze_ondemand;
|
|
|
|
|
get_proc_desc : get_proc_desc;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
(** Find a proc desc for the procedure, perhaps loading it from disk. *)
|
|
|
|
|
val get_proc_desc : get_proc_desc
|
|
|
|
|
|
|
|
|
|
(** analyze_proc_desc curr_pdesc callee_pdesc
|
|
|
|
|
performs an on-demand analysis of callee_pdesc
|
|
|
|
|
triggered during the analysis of curr_pdesc. *)
|
|
|
|
|
val analyze_proc_desc : propagate_exceptions:bool -> Cfg.Procdesc.t -> Cfg.Procdesc.t -> unit
|
|
|
|
|
|
|
|
|
|
(** analyze_proc_name curr_pdesc proc_name
|
|
|
|
|
performs an on-demand analysis of proc_name
|
|
|
|
|
triggered during the analysis of curr_pdesc. *)
|
|
|
|
|
val analyze_proc_name : propagate_exceptions:bool -> Cfg.Procdesc.t -> Procname.t -> unit
|
|
|
|
|
|
|
|
|
|
(** Check if the procedure called needs to be analyzed. *)
|
|
|
|
|
val procedure_should_be_analyzed : Procname.t -> bool
|
|
|
|
|
|
|
|
|
|
(** Set the callbacks used to perform on-demand analysis. *)
|
|
|
|
|
val set_callbacks : callbacks -> unit
|
|
|
|
|
|
|
|
|
|
(** Unset the callbacks used to perform on-demand analysis. *)
|
|
|
|
|
val unset_callbacks : unit -> unit
|
