heptagon/minils/main/mlsc.ml
2010-06-18 14:01:48 +02:00

100 lines
3.1 KiB
OCaml

(**************************************************************************)
(* *)
(* Heptagon *)
(* *)
(* Author : Marc Pouzet *)
(* Organization : Demons, LRI, University of Paris-Sud, Orsay *)
(* *)
(**************************************************************************)
let generate_targets p =
(* Producing Object-based code *)
let o = Translate.program p in
if !verbose then comment "Translation into Object-based code";
Obc.Printer.print obc o;
let pp = Obc.Printer.print stdout in
if !verbose then pp o;
(* Translation into dataflow and sequential languages *)
targets filename p o !target_languages
let parse_implementation lexbuf =
parse Parser.program Lexer.token lexbuf
let compile_impl modname filename =
(* input and output files *)
(* input and output files *)
let mls_name = filename ^ ".mls"
and mls_norm_name = filename ^ "_norm.mls"
and obc_name = filename ^ ".obc" in
let mlsc = open_out mls_name
and mlsnc = open_out mls_norm_name
and obc = open_out obc_name in
let close_all_files () =
close_out mlsc;
close_out obc;
close_out mlsnc
in
try
init_compiler modname source_name ic;
(* Parsing of the file *)
let lexbuf = Lexing.from_channel ic in
let p = parse_implementation lexbuf in
(* Convert the parse tree to Heptagon AST *)
let p = Scoping.translate_program p in
if !verbose
then begin
comment "Parsing";
pp p
end;
(* Call the compiler*)
Hept_compiler.compile_impl pp p;
if !verbose
then begin
comment "Checking"
end;
close_all_files ()
with x -> close_all_files (); raise x
let compile file =
if Filename.check_suffix file ".mls" then
let filename = Filename.chop_suffix file ".ept" in
let modname = String.capitalize(Filename.basename filename) in
compile_impl modname filename
else
raise (Arg.Bad ("Unknow file type: " ^ file))
let errmsg = "Options are:"
let main () =
try
Arg.parse
[
"-v",Arg.Set verbose, doc_verbose;
"-version", Arg.Unit show_version, doc_version;
"-i", Arg.Set print_types, doc_print_types;
"-I", Arg.String add_include, doc_include;
"-where", Arg.Unit locate_stdlib, doc_locate_stdlib;
"-stdlib", Arg.String set_stdlib, doc_stdlib;
"-s", Arg.String set_simulation_node, doc_sim;
"-nopervasives", Arg.Unit set_no_pervasives, doc_no_pervasives;
"-target", Arg.String add_target_language, doc_target;
"-targetpath", Arg.String set_target_path, doc_target_path;
"-noinit", Arg.Clear init, doc_noinit;
"-fti", Arg.Set full_type_info, doc_full_type_info;
]
compile
errmsg;
with
| Misc.Error -> exit 2;;
main ()