You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
134 lines
5.3 KiB
OCaml
134 lines
5.3 KiB
OCaml
(***********************************************************************)
|
|
(* *)
|
|
(* Heptagon *)
|
|
(* *)
|
|
(* Gwenael Delaval, LIG/INRIA, UJF *)
|
|
(* Leonard Gerard, Parkas, ENS *)
|
|
(* Adrien Guatto, Parkas, ENS *)
|
|
(* Cedric Pasteur, Parkas, ENS *)
|
|
(* Marc Pouzet, Parkas, ENS *)
|
|
(* Nicolas Berthier, SUMO, INRIA *)
|
|
(* *)
|
|
(* Copyright 2012 ENS, INRIA, UJF *)
|
|
(* *)
|
|
(* This file is part of the Heptagon compiler. *)
|
|
(* *)
|
|
(* Heptagon is free software: you can redistribute it and/or modify it *)
|
|
(* under the terms of the GNU General Public License as published by *)
|
|
(* the Free Software Foundation, either version 3 of the License, or *)
|
|
(* (at your option) any later version. *)
|
|
(* *)
|
|
(* Heptagon is distributed in the hope that it will be useful, *)
|
|
(* but WITHOUT ANY WARRANTY; without even the implied warranty of *)
|
|
(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *)
|
|
(* GNU General Public License for more details. *)
|
|
(* *)
|
|
(* You should have received a copy of the GNU General Public License *)
|
|
(* along with Heptagon. If not, see <http://www.gnu.org/licenses/> *)
|
|
(* *)
|
|
(***********************************************************************)
|
|
open Compiler_utils
|
|
open Compiler_options
|
|
|
|
let pp out p = if !verbose then Mls_printer.print out p
|
|
|
|
;; IFDEF ENABLE_CTRLN THEN
|
|
|
|
(* NB: I localize file name determination logics for CtrlNbac output into this
|
|
module, because its place is not in CtrlNbacGen... *)
|
|
(** [gen_n_output_ctrln p] translates the Minils program [p] into
|
|
Controllable-Nbac format, and then output its nodes separately in files
|
|
under a specific directory; typically, a node ["n"] in file ["f.ept"] is
|
|
output into a file called "f_ctrln/n.nbac" *)
|
|
let gen_n_output_ctrln p =
|
|
|
|
(* Main generation procedure. *)
|
|
let nodes, p = CtrlNbacGen.gen p in
|
|
|
|
(* Save the controller module. *)
|
|
Ctrln_utils.save_controller_modul_for p.Minils.p_modname;
|
|
|
|
(* Output Controllable-Nbac contoller. *)
|
|
ignore (clean_dir (Ctrln_utils.dirname_for_modul p.Minils.p_modname));
|
|
List.iter begin fun (node_name, node) ->
|
|
let oc = open_out (Ctrln_utils.ctrln_for_node node_name) in
|
|
let fmt = Format.formatter_of_out_channel oc in
|
|
CtrlNbac.AST.print_node ~print_header:print_header_info fmt node;
|
|
close_out oc
|
|
end nodes;
|
|
p
|
|
|
|
let maybe_ctrln_pass p pp =
|
|
let ctrln = List.mem "ctrln" !target_languages in
|
|
pass "Controllable Nbac generation" ctrln gen_n_output_ctrln p pp
|
|
|
|
;; ELSE
|
|
|
|
let maybe_ctrln_pass p pp = p
|
|
|
|
;; END
|
|
|
|
let compile_program p log_c =
|
|
|
|
let pp p = pp log_c p in
|
|
|
|
(* Clocking *)
|
|
let p =
|
|
try pass "Clocking" true Clocking.program p pp
|
|
with Errors.Error ->
|
|
comment ~sep:"" "\nInfered clocks :\n";
|
|
pp p;
|
|
comment ~sep:"*** " ("Clocking failed.");
|
|
if !print_types then Global_printer.print_interface Format.std_formatter;
|
|
raise Errors.Error
|
|
in
|
|
|
|
if !print_types then Global_printer.print_interface Format.std_formatter;
|
|
|
|
(* Level clocks *)
|
|
let p = pass "Level clock" true Level_clock.program p pp in
|
|
|
|
(* Dataglow minimization *)
|
|
let p =
|
|
let call_tomato = !tomato || (List.length !tomato_nodes > 0) in
|
|
let p = pass "Extended value inlining" call_tomato Inline_extvalues.program p pp in
|
|
pass "Data-flow minimization" call_tomato Tomato.program p pp in
|
|
|
|
(** TODO: re enable when ported to the new AST
|
|
let p =
|
|
pass "Automata minimization checks" true Tomato.tomato_checks p pp in
|
|
*)
|
|
|
|
(* Normalize memories*)
|
|
let p = pass "Normalize memories" true Normalize_mem.program p pp in
|
|
|
|
(* Scheduling *)
|
|
let p =
|
|
if not !Compiler_options.use_old_scheduler then
|
|
pass "Scheduling (with minimization of interferences)" true Schedule_interf.program p pp
|
|
else
|
|
pass "Scheduling" true Schedule.program p pp
|
|
in
|
|
|
|
let z3z = List.mem "z3z" !target_languages in
|
|
let ctrln = List.mem "ctrln" !target_languages in
|
|
let ctrl = z3z || ctrln in
|
|
if z3z && ctrln then
|
|
warn "ignoring target `ctrln' (incompatible with target `z3z').";
|
|
|
|
let p = maybe_ctrln_pass p pp in
|
|
let p = pass "Sigali generation" z3z Sigalimain.program p pp in
|
|
|
|
(* Re-scheduling after generation *)
|
|
let p =
|
|
if not !Compiler_options.use_old_scheduler then
|
|
pass "Scheduling (with minimization of interferences)" ctrl Schedule_interf.program p pp
|
|
else
|
|
pass "Scheduling" ctrl Schedule.program p pp
|
|
in
|
|
|
|
(* Memory allocation *)
|
|
let p = pass "Memory allocation" !do_mem_alloc Interference.program p pp in
|
|
|
|
p
|