Added skeletons for compilers heptc and mlsc
This commit is contained in:
Cédric Pasteur
parent
fb547ea508
commit
ce4e0620a2
6 changed files with 240 additions and 259 deletions
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@ -13,11 +13,6 @@ open Misc
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open Compiler_utils
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open Location
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let init_compiler modname source_name ic =
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Location.initialize source_name ic;
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Modules.initialize modname;
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Initial.initialize ()
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let pp = Printer.print stdout
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let parse_implementation lexbuf =
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@ -105,18 +100,6 @@ let compile file =
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else
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raise (Arg.Bad ("Unknow file type: " ^ file))
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let doc_verbose = "\t\t\tSet verbose mode"
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and doc_version = "\t\tThe version of the compiler"
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and doc_print_types = "\t\t\tPrint types"
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and doc_include = "<dir>\t\tAdd <dir> to the list of include directories"
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and doc_stdlib = "<dir>\t\tDirectory for the standard library"
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and doc_locate_stdlib = "\t\tLocate standard libray"
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and doc_no_pervasives = "\tDo not load the pervasives module"
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and doc_full_type_info = "\t\t\tPrint full type information"
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and doc_noinit = "\t\tDisable initialization analysis"
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let errmsg = "Options are:"
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let main () =
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try
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Arg.parse
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254
main/compiler.ml
254
main/compiler.ml
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@ -10,98 +10,7 @@
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open Location
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open Misc
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open Global
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let lexical_error err loc =
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Printf.eprintf "%aIllegal character.\n" output_location loc;
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raise Error
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let syntax_error loc =
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Printf.eprintf "%aSyntax error.\n" output_location loc;
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raise Error
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let language_error lang =
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Printf.eprintf "Unknown language: %s.\n" lang
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let parse parsing_fun lexing_fun lexbuf =
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try
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parsing_fun lexing_fun lexbuf
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with
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| Lexer.Lexical_error(err, pos1, pos2) ->
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lexical_error err (Loc(pos1, pos2))
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| Parsing.Parse_error ->
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let pos1 = Lexing.lexeme_start lexbuf
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and pos2 = Lexing.lexeme_end lexbuf in
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let l = Loc(pos1,pos2) in
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syntax_error l
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let comment s = Printf.printf "** %s done **\n" s; flush stdout
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let build_path suf =
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match !target_path with
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| None -> suf
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| Some path -> Filename.concat path suf
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let clean_dir dir =
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if Sys.file_exists dir && Sys.is_directory dir
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then begin
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let rm_file_in_dir fn = Sys.remove (Filename.concat dir fn) in
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Array.iter rm_file_in_dir (Sys.readdir dir);
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end else Unix.mkdir dir 0o740;
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dir
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(** Generation of a dataflow target *)
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let dataflow_target filename p target_languages =
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let rec one_target = function
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(* | "z3z" :: others ->
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let dirname = build_path (filename ^ "_z3z") in
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let dir = clean_dir dirname in
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let p = Dynamic_system.program p in
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if !verbose then
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comment "Translation into dynamic system (Z/3Z equations)";
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Sigali.Printer.print dir p;
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one_target others *)
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| ("vhdl_df" | "vhdl") :: others ->
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let dirname = build_path (filename ^ "_vhdl") in
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let dir = clean_dir dirname in
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let vhdl = Mls2vhdl.translate (Filename.basename filename) p in
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Vhdl.print dir vhdl;
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one_target others
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| unknown_lg :: others -> unknown_lg :: one_target others
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| [] -> [] in
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one_target target_languages
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(** Generation of a sequential target *)
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let sequential_target filename o target_languages =
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let rec one_target = function
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| "c-old" :: others ->
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let dirname = build_path (filename ^ "_c-old") in
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let dir = clean_dir dirname in
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C_old.print o dir;
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one_target others
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| "java" :: others ->
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let dirname = build_path filename in
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let dir = clean_dir dirname in
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Java.print dir o;
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one_target others
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| "c" :: others ->
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let dirname = build_path (filename ^ "_c") in
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let dir = clean_dir dirname in
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let c_ast = Cgen.translate filename o in
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C.output dir c_ast;
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one_target others
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| "caml" :: others -> Caml.print filename o; one_target others
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| unknown_lg :: others -> unknown_lg :: one_target others
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| [] -> [] in
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one_target target_languages
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(** Whole translation. *)
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let targets filename df obc target_languages =
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let target_languages = dataflow_target filename df target_languages in
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let target_languages = sequential_target filename obc target_languages in
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match target_languages with
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| [] -> ()
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| target :: _ -> language_error target
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open Compiler_utils
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let parse_implementation lexbuf =
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parse Parser.program Lexer.token lexbuf
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@ -139,39 +48,17 @@ let interface modname filename =
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with
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| x -> close_all_files (); raise x
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let do_pass f d p pp enabled =
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if enabled
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then
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let r = f p in
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if !verbose
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then begin
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comment d;
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pp r;
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end;
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r
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else p
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let do_silent_pass f d p enabled =
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if enabled
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then begin
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let r = f p in
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if !verbose then comment d; r
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end
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else p
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let compile modname filename =
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(* input and output files *)
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let source_name = filename ^ ".ept"
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and obj_interf_name = filename ^ ".epci"
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and mls_name = filename ^ ".mls"
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and mls_norm_name = filename ^ "_norm.mls"
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and obc_name = filename ^ ".obc"
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and ml_name = filename ^ ".ml" in
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let ic = open_in source_name
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and itc = open_out_bin obj_interf_name
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and mlsc = open_out mls_name
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and mlsnc = open_out mls_norm_name
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and obc = open_out obc_name
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and mlc = open_out ml_name in
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@ -183,9 +70,7 @@ let compile modname filename =
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close_out mlc in
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try
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Location.initialize source_name ic;
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Modules.initialize modname;
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Initial.initialize ();
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init_compiler modname source_name ic;
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let pp = Printer.print stdout in
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@ -201,137 +86,22 @@ let compile modname filename =
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pp p
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end;
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(* Misc.reset_symbol (); *)
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(* Process the Heptagon AST *)
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Hept_compiler.compile pp p;
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(* Typing *)
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let p = do_pass Typing.program "Typing" p pp true in
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(* Compile Heptagon to MinilLs *)
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let p = Hep2mls.program p;
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(* Linear typing *)
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let p = do_pass Linear_typing.program "Linear Typing" p pp (not !no_mem_alloc) in
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if !print_types then Interface.Printer.print stdout;
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Modules.write itc;
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(* Causality check *)
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let p =
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do_silent_pass Causality.program "Causality check" p true in
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(* Initialization check *)
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let p =
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do_silent_pass Initialization.program "Initialization check" p !init in
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(* Mark nodes to be inlined *)
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(* let to_inline = List.map Misc.mk_longname !nodes_to_inline in
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let p = Inline.mark_calls_to to_inline p in
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let p = match !node_to_flatten with
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| None -> p
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| Some nn -> Inline.flatten nn p in
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if !verbose then comment "Inlining pre-pass";*)
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(* Inline marked nodes *)
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(* let p = do_pass Inline.program "Inlining" p pp true in *)
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(* Automata memory sharing *)
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let p = do_pass Automata_mem.program "Automata memory sharing" p pp (not !no_mem_alloc) in
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(* Completion of partial definitions *)
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let p = do_pass Completion.program "Completion" p pp true in
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(* Automata *)
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let p = do_pass Automata.program "Automata" p pp true in
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(* Present *)
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let p = do_pass Present.program "Present" p pp true in
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(* Shared variables (last) *)
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let p = do_pass Last.program "Last" p pp true in
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(* Reset *)
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let reset_prog = if !use_new_reset_encoding then Reset_new.program else Reset.program in
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let p = do_pass reset_prog "Reset" p pp true in
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(* Every *)
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let p = do_pass Every.program "Every" p pp true in
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(* Merge and translate the heptagon program into the *)
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(* clocked data-flow language mini-ls *)
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let pp = Minils.Printer.print stdout in
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let p = Merge.program p in
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if !verbose then comment "Translation into clocked equations";
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if !verbose then comment "Translation into MiniLs";
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Minils.Printer.print mlsc p;
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(* Annotation of expressions with their clock *)
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let p = Clocking.program p in
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(* Process the MiniLs AST *)
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Mls_compiler.compile pp p;
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(* Mls2dot.program "" p; *)
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(** Start of data-flow optimizations *)
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(* Normalization to maximize opportunities *)
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let p = do_pass Normalize.program "Normalization" p pp true in
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(* Back-end causality check. Only useful to check that *)
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(* we did not make any mistake during code generation *)
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let p =
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do_silent_pass Dfcausality.program "Post-pass causality check" p true in
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(* Check that the dataflow code is well initialized *)
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(*
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let p =
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do_silent_pass Init.program "Post-pass initialization check" p true in
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*)
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let sigali = List.mem "z3z" !target_languages in
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(* Boolean translation of enumerated values *)
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(* let p =
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do_pass
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Boolean.program "Boolean transformation" p pp (!boolean or sigali) in
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*)
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(* Normalization to maximize opportunities *)
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let p = do_pass Normalize.program "Normalization" p pp true in
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(* Mls2dot.program "normalized_" p; *)
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let p =
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do_pass Deadcode.program "Deadcode removal" p pp !deadcode in
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(* Automata minimization *)
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let p = do_pass Tommls.program "Automata minimization" p pp !tomato in
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(* Common sub-expression elimination *)
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let p =
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do_pass Cmse.program "Common sub-expression elimination" p pp !cse in
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(* Removing intermediate equations *)
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let p =
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do_pass Intermediate.program "Intermediate-equations removal"
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p pp !intermediate in
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Mls2dot.program "optimized_" p;
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(* Splitting *)
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let p = do_pass Splitting.program "Splitting" p pp (not !no_mem_alloc) in
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(* Scheduling *)
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let scheduler = if !use_interf_scheduler then Schedule_interf.program else Schedule.program in
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let p = do_pass scheduler "Scheduling" p pp true in
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(* Memory allocation *)
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Interference.world.Interference.node_is_scheduled <- true;
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let p = do_pass Memalloc.program
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"Interference graph building and Memory Allocation" p pp (not !no_mem_alloc) in
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(* Parametrized functions instantiation *)
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let p = do_pass Callgraph.program
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"Parametrized functions instantiation" p pp true in
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Minils.Printer.print mlsnc p;
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(* Producing Object-based code *)
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let o = Translate.program p in
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if !verbose then comment "Translation into Object-based code";
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(* Compile MiniLs to Obc *)
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let o = Mls2obc.program p in
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if !verbose then comment "Translation into Obc";
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Obc.Printer.print obc o;
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let pp = Obc.Printer.print stdout in
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56
minils/main/mls2seq.ml
Normal file
56
minils/main/mls2seq.ml
Normal file
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@ -0,0 +1,56 @@
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(**************************************************************************)
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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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(** Generation of a dataflow target *)
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let dataflow_target filename p target_languages =
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let rec one_target = function
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(* | "z3z" :: others ->
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let dirname = build_path (filename ^ "_z3z") in
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let dir = clean_dir dirname in
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let p = Dynamic_system.program p in
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if !verbose then
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comment "Translation into dynamic system (Z/3Z equations)";
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Sigali.Printer.print dir p;
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one_target others
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| ("vhdl_df" | "vhdl") :: others ->
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let dirname = build_path (filename ^ "_vhdl") in
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let dir = clean_dir dirname in
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let vhdl = Mls2vhdl.translate (Filename.basename filename) p in
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Vhdl.print dir vhdl;
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one_target others *)
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| unknown_lg :: others -> unknown_lg :: one_target others
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| [] -> [] in
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one_target target_languages
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(** Generation of a sequential target *)
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let sequential_target filename o target_languages =
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let rec one_target = function
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| "java" :: others ->
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let dirname = build_path filename in
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let dir = clean_dir dirname in
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Java.print dir o;
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one_target others
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| "c" :: others ->
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let dirname = build_path (filename ^ "_c") in
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let dir = clean_dir dirname in
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let c_ast = Cgen.translate filename o in
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C.output dir c_ast;
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one_target others
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| unknown_lg :: others -> unknown_lg :: one_target others
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| [] -> [] in
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one_target target_languages
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(** Whole translation. *)
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let targets filename df obc target_languages =
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let target_languages = dataflow_target filename df target_languages in
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let target_languages = sequential_target filename obc target_languages in
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match target_languages with
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| [] -> ()
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| target :: _ -> language_error target
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35
minils/main/mls_compiler.ml
Normal file
35
minils/main/mls_compiler.ml
Normal file
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@ -0,0 +1,35 @@
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(**************************************************************************)
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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 Compiler_utils
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let compile pp p =
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(* Clocking *)
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let p = do_silent_pass Clocking.program "Clocking" p true in
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(* Back-end causality check. Only useful to check that *)
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(* we did not make any mistake during code generation *)
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let p =
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do_silent_pass Dfcausality.program "Causality check" p true in
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(* Check that the dataflow code is well initialized *)
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let p =
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do_silent_pass Init.program "Initialization check" p !init in
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(* Normalization to maximize opportunities *)
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let p = do_pass Normalize.program "Normalization" p pp true in
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(* Scheduling *)
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let p = do_pass Schedule.program "Scheduling" p pp true in
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(* Parametrized functions instantiation *)
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let p = do_pass Callgraph.program
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"Parametrized functions instantiation" p pp true in
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p
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100
minils/main/mlsc.ml
Normal file
100
minils/main/mlsc.ml
Normal file
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@ -0,0 +1,100 @@
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(**************************************************************************)
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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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let generate_targets p =
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(* Producing Object-based code *)
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let o = Translate.program p in
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if !verbose then comment "Translation into Object-based code";
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Obc.Printer.print obc o;
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let pp = Obc.Printer.print stdout in
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if !verbose then pp o;
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(* Translation into dataflow and sequential languages *)
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targets filename p o !target_languages
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let parse_implementation lexbuf =
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parse Parser.program Lexer.token lexbuf
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let compile_impl modname filename =
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(* input and output files *)
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(* input and output files *)
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let mls_name = filename ^ ".mls"
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and mls_norm_name = filename ^ "_norm.mls"
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and obc_name = filename ^ ".obc" in
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let mlsc = open_out mls_name
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and mlsnc = open_out mls_norm_name
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and obc = open_out obc_name in
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let close_all_files () =
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close_out mlsc;
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close_out obc;
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close_out mlsnc
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in
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try
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init_compiler modname source_name ic;
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(* Parsing of the file *)
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let lexbuf = Lexing.from_channel ic in
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let p = parse_implementation lexbuf in
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(* Convert the parse tree to Heptagon AST *)
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let p = Scoping.translate_program p in
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if !verbose
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then begin
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comment "Parsing";
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pp p
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end;
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(* Call the compiler*)
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Hept_compiler.compile_impl pp p;
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if !verbose
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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 ()
|
||||
|
|
@ -53,3 +53,40 @@ let do_silent_pass f d p enabled =
|
|||
if !verbose then comment d; r
|
||||
end
|
||||
else p
|
||||
|
||||
let build_path suf =
|
||||
match !target_path with
|
||||
| None -> suf
|
||||
| Some path -> Filename.concat path suf
|
||||
|
||||
let clean_dir dir =
|
||||
if Sys.file_exists dir && Sys.is_directory dir
|
||||
then begin
|
||||
let rm_file_in_dir fn = Sys.remove (Filename.concat dir fn) in
|
||||
Array.iter rm_file_in_dir (Sys.readdir dir);
|
||||
end else Unix.mkdir dir 0o740;
|
||||
dir
|
||||
|
||||
let init_compiler modname source_name ic =
|
||||
Location.initialize source_name ic;
|
||||
Modules.initialize modname;
|
||||
Initial.initialize ()
|
||||
|
||||
let doc_verbose = "\t\t\tSet verbose mode"
|
||||
and doc_version = "\t\tThe version of the compiler"
|
||||
and doc_print_types = "\t\t\tPrint types"
|
||||
and doc_include = "<dir>\t\tAdd <dir> to the list of include directories"
|
||||
and doc_stdlib = "<dir>\t\tDirectory for the standard library"
|
||||
and doc_sim = "<node>\t\tCreate simulation for node <node>"
|
||||
and doc_locate_stdlib = "\t\tLocate standard libray"
|
||||
and doc_no_pervasives = "\tDo not load the pervasives module"
|
||||
and doc_target =
|
||||
"<lang>\tGenerate code in language <lang>\n\t\t\t(with <lang>=c,"
|
||||
^ " vhdl_seq, vhdl_df,\n\t\t\t java or z3z)"
|
||||
and doc_full_type_info = "\t\t\tPrint full type information"
|
||||
and doc_target_path =
|
||||
"<path>\tGenerated files will be placed in <path>\n\t\t\t(the directory is cleaned)"
|
||||
and doc_noinit = "\t\tDisable initialization analysis"
|
||||
|
||||
let errmsg = "Options are:"
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue