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|
(**************************************************************************)
(* Lem *)
(* *)
(* Dominic Mulligan, University of Cambridge *)
(* Francesco Zappa Nardelli, INRIA Paris-Rocquencourt *)
(* Gabriel Kerneis, University of Cambridge *)
(* Kathy Gray, University of Cambridge *)
(* Peter Boehm, University of Cambridge (while working on Lem) *)
(* Peter Sewell, University of Cambridge *)
(* Scott Owens, University of Kent *)
(* Thomas Tuerk, University of Cambridge *)
(* *)
(* The Lem sources are copyright 2010-2013 *)
(* by the UK authors above and Institut National de Recherche en *)
(* Informatique et en Automatique (INRIA). *)
(* *)
(* All files except ocaml-lib/pmap.{ml,mli} and ocaml-libpset.{ml,mli} *)
(* are distributed under the license below. The former are distributed *)
(* under the LGPLv2, as in the LICENSE file. *)
(* *)
(* *)
(* Redistribution and use in source and binary forms, with or without *)
(* modification, are permitted provided that the following conditions *)
(* are met: *)
(* 1. Redistributions of source code must retain the above copyright *)
(* notice, this list of conditions and the following disclaimer. *)
(* 2. Redistributions in binary form must reproduce the above copyright *)
(* notice, this list of conditions and the following disclaimer in the *)
(* documentation and/or other materials provided with the distribution. *)
(* 3. The names of the authors may not be used to endorse or promote *)
(* products derived from this software without specific prior written *)
(* permission. *)
(* *)
(* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS *)
(* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED *)
(* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE *)
(* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY *)
(* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL *)
(* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE *)
(* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *)
(* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER *)
(* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR *)
(* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN *)
(* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *)
(**************************************************************************)
open Process_file
let lib = ref []
let opt_file_out : string option ref = ref None
let opt_print_version = ref false
let opt_print_verbose = ref false
let opt_print_lem_ast = ref false
let opt_print_lem = ref false
let opt_print_ocaml = ref false
let opt_libs_lem = ref ([]:string list)
let opt_libs_ocaml = ref ([]:string list)
let opt_file_arguments = ref ([]:string list)
let options = Arg.align ([
( "-i",
Arg.String (fun l -> lib := l::!lib),
" treat the file as input only and generate no output for it");
( "-verbose",
Arg.Set opt_print_verbose,
" pretty-print out the file");
( "-lem_ast",
Arg.Set opt_print_lem_ast,
" pretty-print a Lem AST representation of the file");
( "-lem",
Arg.Set opt_print_lem,
" print a Lem translated version of the specification");
( "-ocaml",
Arg.Set opt_print_ocaml,
" print an Ocaml translated version of the specification");
( "-skip_constraints",
Arg.Clear Type_internal.do_resolve_constraints,
" skip constraint resolution in type-checking");
( "-lem_lib",
Arg.String (fun l -> opt_libs_lem := l::!opt_libs_lem),
" provide additional library to open in Lem output");
( "-ocaml_lib",
Arg.String (fun l -> opt_libs_ocaml := l::!opt_libs_ocaml),
" provide additional library to open in Ocaml output");
( "-v",
Arg.Set opt_print_version,
" print version");
( "-o",
Arg.String (fun f -> opt_file_out := Some f),
" select output filename prefix";)
] )
let usage_msg =
("Sail " ^ "pre beta" ^ "\n"
^ "example usage: sail test.sail\n"
)
let _ =
Arg.parse options
(fun s ->
opt_file_arguments := (!opt_file_arguments) @ [s])
usage_msg
let main() =
if !(opt_print_version)
then Printf.printf "Sail private release \n"
else
let parsed = (List.map (fun f -> (f,(parse_file f))) !opt_file_arguments) in
let ast =
List.fold_right (fun (_,(Parse_ast.Defs ast_nodes)) (Parse_ast.Defs later_nodes)
-> Parse_ast.Defs (ast_nodes@later_nodes)) parsed (Parse_ast.Defs []) in
let (ast,kenv,ord) = convert_ast ast in
let ast = check_ast ast kenv ord in
let ast = rewrite_ast ast in
let out_name = match !opt_file_out with
| None -> fst (List.hd parsed)
| Some f -> f ^ ".sail" in
(*let _ = Printf.eprintf "Type checked, next to pretty print" in*)
begin
(if !(opt_print_verbose)
then ((Pretty_print.pp_defs stdout) ast)
else ());
(if !(opt_print_lem_ast)
then output "" Lem_ast_out [out_name,ast]
else ());
(if !(opt_print_ocaml)
then let ast_ocaml = rewrite_ast_ocaml ast in
if !(opt_libs_ocaml) = []
then output "" (Ocaml_out None) [out_name,ast_ocaml]
else output "" (Ocaml_out (Some (List.hd !opt_libs_ocaml))) [out_name,ast_ocaml]
else ());
(if !(opt_print_lem)
then let ast_lem = rewrite_ast_lem ast in
if !(opt_libs_lem) = []
then output "" (Lem_out None) [out_name,ast_lem]
else output "" (Lem_out (Some (List.hd !opt_libs_lem))) [out_name,ast_lem]
else ())
end
let _ = try
begin
try ignore(main ())
with Failure(s) -> raise (Reporting_basic.err_general Parse_ast.Unknown ("Failure "^s))
end
with Reporting_basic.Fatal_error e -> Reporting_basic.report_error e
|
