140 lines
5.3 KiB
OCaml
140 lines
5.3 KiB
OCaml
(**************************************************************************)
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(* *)
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(* Heptagon *)
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(* *)
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(* Author : Marc Pouzet *)
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(* Organization : Demons, LRI, University of Paris-Sud, Orsay *)
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(* *)
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(**************************************************************************)
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open Misc
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open Modules
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open Location
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open Compiler_utils
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open Compiler_options
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let compile_interface modname source_f =
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(* output file names *)
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let output = String.uncapitalize modname in
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let epci_f = output ^ ".epci" in
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(* input/output channels *)
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let source_c, lexbuf = lexbuf_from_file source_f in
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let epci_c = open_out_bin epci_f in
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let close_all_files () = close_in source_c; close_out epci_c in
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try
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(* Process the [lexbuf] to an Heptagon AST *)
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let p = Hept_parser_scoper.parse_interface modname lexbuf in
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if !print_types then Global_printer.print_interface Format.std_formatter;
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(* Process the interface *)
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let p = Hept_compiler.compile_interface p in
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(* Output the .epci *)
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output_value epci_c (Modules.current_module ());
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(* Translate to Obc *)
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let p = Hept2mls.interface p in
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(* Generate the sequential code *)
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Mls2seq.interface p;
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close_all_files ()
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with
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| x -> close_all_files (); raise x
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(* [modname] is the module name, [source_f] is the source file *)
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let compile_program modname source_f =
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(* output file names *)
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let output = String.uncapitalize modname in
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let epci_f = output ^ ".epci" in
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let mls_f = output ^ ".mls" in
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(* input/output channels *)
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let source_c, lexbuf = lexbuf_from_file source_f in
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let epci_c = open_out_bin epci_f in
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let mls_c = open_out mls_f in
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let close_all_files () = close_in source_c; close_out epci_c; close_out mls_c in
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try
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(* Activates passes according to the backend used *)
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Mls2seq.load_conf ();
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(* Process the [lexbuf] to an Heptagon AST *)
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let p = Hept_parser_scoper.parse_program modname lexbuf in
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(* Process the Heptagon AST *)
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let p = Hept_compiler.compile_program p in
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(* Output the .epci *)
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output_value epci_c (Modules.current_module ());
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(* Compile Heptagon to MiniLS *)
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let p = do_pass "Translation into MiniLs" Hept2mls.program p Mls_compiler.pp in
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(* Output the .mls *)
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Mls_printer.print mls_c p;
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(* Process the MiniLS AST *)
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let p = Mls_compiler.compile_program p in
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(* Generate the sequential code *)
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Mls2seq.program p;
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close_all_files ()
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with x -> close_all_files (); raise x
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let compile source_f =
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let modname = source_f |> Filename.basename |> Filename.chop_extension |> String.capitalize in
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let modul = Names.modul_of_string modname in
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Initial.initialize modul;
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source_f |> Filename.dirname |> add_include;
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check_options ();
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match Misc.file_extension source_f with
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| "ept" -> compile_program modname source_f
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| "epi" -> compile_interface modname source_f
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| ext -> raise (Arg.Bad ("Unknow file type: " ^ ext ^ " for file: " ^ source_f))
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(** [main] function to be launched *)
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let main () =
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let read_qualname f = Arg.String (fun s -> f (Names.qualname_of_string s)) in
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try
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Arg.parse
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[
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"-v",Arg.Set verbose, doc_verbose;
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"-version", Arg.Unit show_version, doc_version;
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"-i", Arg.Set print_types, doc_print_types;
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"-I", Arg.String add_include, doc_include;
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"-where", Arg.Unit locate_stdlib, doc_locate_stdlib;
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"-stdlib", Arg.String set_stdlib, doc_stdlib;
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"-c", Arg.Set create_object_file, doc_object_file;
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"-s", Arg.String set_simulation_node, doc_sim;
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"-hepts", Arg.Set hepts_simulation, doc_hepts;
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"-bool", Arg.Set boolean, doc_boolean;
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"-deadcode", Arg.Set deadcode, doc_deadcode;
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"-tomato", Arg.Set tomato, doc_tomato;
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"-tomanode", read_qualname add_tomato_node, doc_tomato;
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"-tomacheck", read_qualname add_tomato_check, "";
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"-inline", read_qualname add_inlined_node, doc_inline;
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"-flatten", Arg.Set flatten, doc_flatten;
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"-assert", Arg.String add_assert, doc_assert;
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"-nopervasives", Arg.Unit set_no_pervasives, doc_no_pervasives;
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"-target", Arg.String add_target_language, doc_target;
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"-targetpath", Arg.String set_target_path, doc_target_path;
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"-nocaus", Arg.Clear causality, doc_nocaus;
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"-noinit", Arg.Clear init, doc_noinit;
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"-fti", Arg.Set full_type_info, doc_full_type_info;
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"-statefuli", Arg.Set stateful_info, doc_stateful_info;
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"-fname", Arg.Set full_name, doc_full_name;
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"-itfusion", Arg.Set do_iterator_fusion, doc_itfusion;
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"-strict_ssa", Arg.Set strict_ssa, doc_strict_ssa;
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"-memalloc", Arg.Unit do_mem_alloc_and_typing, doc_memalloc;
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"-only-memalloc", Arg.Set do_mem_alloc, doc_memalloc_only;
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"-only-linear", Arg.Set do_linear_typing, doc_linear_only;
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"-old-scheduler", Arg.Set use_old_scheduler, doc_interf_scheduler;
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"-O", Arg.Unit do_optim, doc_optim
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]
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compile errmsg;
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with
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| Errors.Error -> exit 2;;
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(** Launch the [main] *)
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main ()
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