(****************************************************************************)
(*                           the diy toolsuite                              *)
(*                                                                          *)
(* Jade Alglave, University College London, UK.                             *)
(* Luc Maranget, INRIA Paris-Rocquencourt, France.                          *)
(*                                                                          *)
(* Copyright 2013-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.            *)
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type t = W32 | W64 |WXX

let tags = ["w32"; "w64"; "wXX";]

let parse tag = match Misc.lowercase tag with
| "w32" -> Some W32
| "w64" -> Some W64
| "wxx" -> Some WXX
| _ -> None

let pp = function
  | W32 -> "w32"
  | W64 -> "w64"
  | WXX -> "wXX"
