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(****************************************************************************)
(* the diy toolsuite *)
(* *)
(* Jade Alglave, University College London, UK. *)
(* Luc Maranget, INRIA Paris-Rocquencourt, France. *)
(* *)
(* Copyright 2014-present Institut National de Recherche en Informatique et *)
(* en Automatique and the authors. All rights reserved. *)
(* *)
(* This software is governed by the CeCILL-B license under French law and *)
(* abiding by the rules of distribution of free software. You can use, *)
(* modify and/ or redistribute the software under the terms of the CeCILL-B *)
(* license as circulated by CEA, CNRS and INRIA at the following URL *)
(* "http://www.cecill.info". We also give a copy in LICENSE.txt. *)
(****************************************************************************)
(**********)
(* Digest *)
(**********)
module type Input = sig
type code
val dump_prog : bool -> code -> string list
end
module Make(P:Input)
= struct
open Printf
open MiscParser
let verbose = 0
let debug tag s =
if verbose > 0 then eprintf "%s:\n%s\n" tag s
else ()
(* Code digest *)
let digest_code code =
let code = List.map (P.dump_prog true) code in
let pp = Misc.string_of_prog code in
debug "CODE" pp ;
Digest.string pp
(* Observed locations digest *)
let digest_observed locs =
let locs = MiscParser.RLocSet.elements locs in
let pp =
String.concat "; "
(List.map (ConstrGen.dump_rloc dump_location) locs) in
debug "LOCS" pp ;
Digest.string pp
let digest info init code observed =
Digest.to_hex
(Digest.string
(String.concat ""
[TestHash.digest_info info; TestHash.digest_init debug init;
digest_code code; digest_observed observed;]))
end
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