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42 lines
1.2 KiB
42 lines
1.2 KiB
9 years ago
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(*
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* Copyright (c) 2016 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*)
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(** Module for builtin functions with their symbolic execution handler *)
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type args = {
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pdesc : Cfg.Procdesc.t;
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instr : Sil.instr;
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tenv : Sil.tenv;
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prop_ : Prop.normal Prop.t;
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path : Paths.Path.t;
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ret_ids : Ident.t list;
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args : (Sil.exp * Sil.typ) list;
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proc_name : Procname.t;
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loc : Location.t;
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}
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type ret_typ = (Prop.normal Prop.t * Paths.Path.t) list
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type t = args -> ret_typ
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val register : string -> t -> Procname.t
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(** Register a builtin function name and symbolic execution handler *)
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val register_procname : Procname.t -> t -> unit
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(** Register a builtin [Procname.t] and symbolic execution handler *)
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val is_registered : Procname.t -> bool
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(** Check if the function is a builtin *)
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val get : Procname.t -> t
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(** Get the symbolic execution handler associated to the builtin function name *)
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val print_and_exit : unit -> 'a
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(** Print the builtin functions and exit *)
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