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195 lines
7.8 KiB
OCaml
195 lines
7.8 KiB
OCaml
(***********************************************************************)
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(* *)
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(* Heptagon *)
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(* *)
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(* Gwenael Delaval, LIG/INRIA, UJF *)
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(* Leonard Gerard, Parkas, ENS *)
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(* Adrien Guatto, Parkas, ENS *)
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(* Cedric Pasteur, Parkas, ENS *)
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(* *)
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(* Copyright 2012 ENS, INRIA, UJF *)
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(* *)
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(* This file is part of the Heptagon compiler. *)
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(* *)
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(* Heptagon is free software: you can redistribute it and/or modify it *)
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(* under the terms of the GNU General Public License as published by *)
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(* the Free Software Foundation, either version 3 of the License, or *)
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(* (at your option) any later version. *)
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(* *)
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(* Heptagon is distributed in the hope that it will be useful, *)
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(* but WITHOUT ANY WARRANTY; without even the implied warranty of *)
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(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *)
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(* GNU General Public License for more details. *)
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(* *)
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(* You should have received a copy of the GNU General Public License *)
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(* along with Heptagon. If not, see <http://www.gnu.org/licenses/> *)
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(* *)
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(***********************************************************************)
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open Names
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open Idents
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open Signature
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open Types
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open Clocks
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open Modules
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open Format
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open Pp_tools
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let rec _aux_print_modul ?(full=false) ff m = match m with
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| Pervasives -> ()
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| LocalModule -> ()
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| _ when m = g_env.current_mod && not full -> ()
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| Module m -> fprintf ff "%a." print_name m
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| QualModule { qual = m; name = n } ->
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fprintf ff "%a%a." (_aux_print_modul ~full:full) m print_name n
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(** Prints a [modul] with a [.] at the end when not empty *)
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let _print_modul ?(full=false) ff m = match m with
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| Pervasives -> ()
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| LocalModule -> ()
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| _ when m = g_env.current_mod && not full -> ()
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| Module m -> fprintf ff "%a" print_name m
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| QualModule { qual = m; name = n } ->
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fprintf ff "%a%a" (_aux_print_modul ~full:full) m print_name n
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let print_full_modul ff m = _print_modul ~full:true ff m
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let print_modul ff m = _print_modul ~full:false ff m
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let _print_qualname ?(full=false) ff { qual = q; name = n} = match q with
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| Pervasives -> print_name ff n
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| LocalModule -> print_name ff n
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| _ when q = g_env.current_mod && not full -> print_name ff n
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| _ -> fprintf ff "%a%a" (_aux_print_modul ~full:full) q print_name n
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let print_qualname ff qn = _print_qualname ~full:false ff qn
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let print_full_qualname ff qn = _print_qualname ~full:true ff qn
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let print_shortname ff {name = n} = print_name ff n
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let print_ident = Idents.print_ident
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let rec print_ck ff = function
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| Cbase -> fprintf ff "."
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| Con (ck, c, n) -> fprintf ff "%a on %a(%a)" print_ck ck print_qualname c print_ident n
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| Cvar { contents = Cindex i } -> fprintf ff "'a%i" i
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| Cvar { contents = Clink ck } -> fprintf ff "~> %a" print_ck ck
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let rec print_ct ff = function
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| Ck ck -> print_ck ff ck
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| Cprod ct_list ->
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fprintf ff "@[<2>(%a)@]" (print_list_r print_ct """ *""") ct_list
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let rec print_sck ff = function
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| Signature.Cbase -> fprintf ff "."
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| Signature.Con (ck, c, n) -> fprintf ff "%a on %a(%a)" print_sck ck print_qualname c print_name n
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let rec print_static_exp_desc ff sed = match sed with
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| Sint i -> fprintf ff "%d" i
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| Sbool b -> fprintf ff "%b" b
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| Sfloat f -> fprintf ff "%f" f
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| Sstring s -> fprintf ff "\"%s\"" (String.escaped s)
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| Sconstructor ln -> print_qualname ff ln
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| Sfield ln -> print_qualname ff ln
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| Svar id -> fprintf ff "%a" print_qualname id
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| Sop (op, se_list) ->
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if is_infix (shortname op)
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then
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let e1,e2 = Misc.assert_2 se_list in
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fprintf ff "(@[%a@ %s %a@])" print_static_exp e1 (shortname op) print_static_exp e2
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else
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fprintf ff "@[<2>%a@,%a@]"
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print_qualname op print_static_exp_tuple se_list
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| Sarray_power (se, n_list) ->
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fprintf ff "%a^%a" print_static_exp se (print_list print_static_exp """^""") n_list
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| Sarray se_list ->
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fprintf ff "@[<2>%a@]" (print_list_r print_static_exp "["",""]") se_list
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| Stuple se_list -> print_static_exp_tuple ff se_list
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| Srecord f_se_list ->
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print_record (print_couple print_qualname
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print_static_exp """ = """) ff f_se_list
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and print_static_exp ff se =
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if !Compiler_options.full_type_info then
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fprintf ff "(%a : %a)"
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print_static_exp_desc se.se_desc print_type se.se_ty
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else
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fprintf ff "%a" print_static_exp_desc se.se_desc
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and print_static_exp_tuple ff l =
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fprintf ff "@[<2>%a@]" (print_list_r print_static_exp "("","")") l
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and print_type ff = function
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| Tinvalid -> fprintf ff "INVALID TYPE"
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| Tprod ty_list ->
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fprintf ff "@[<hov2>%a@]" (print_list_r print_type "(" " *" ")") ty_list
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| Tid id -> print_qualname ff id
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| Tarray (ty, n) ->
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fprintf ff "@[<hov2>%a^%a@]" print_type ty print_static_exp n
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let print_field ff field =
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fprintf ff "@[%a: %a@]" print_qualname field.f_name print_type field.f_type
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let print_struct ff field_list = print_record print_field ff field_list
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let print_constrnt ff c = print_static_exp ff c
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let print_constraints ff c_l =
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fprintf ff "@[%a@]" (print_list_r print_constrnt "|"";"";") c_l
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let print_param ff p =
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fprintf ff "%a:%a" Names.print_name p.p_name print_type p.p_type
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let print_interface_type ff (name,tdesc) =
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match tdesc with
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| Tabstract -> fprintf ff "@[type %s@]" name
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| Tenum tag_name_list ->
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fprintf ff "@[<2>type %s =@ %a@]"
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name
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(print_list_r print_qualname "" " |" "") tag_name_list;
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| Tstruct f_ty_list ->
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fprintf ff "@[<2>type %s =@ %a@]" name print_struct f_ty_list
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| Talias t -> fprintf ff "@[<2>type %s = %a@]" name print_type t
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let print_interface_const ff (name,c) =
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fprintf ff "@[<2>const %a : %a = %a@]"
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print_name name
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print_type c.Signature.c_type
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print_static_exp c.Signature.c_value
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let print_sarg ff arg = match arg.a_name with
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| None ->
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fprintf ff "@[%a :: %a@]" print_type arg.a_type print_sck arg.a_clock
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| Some(name) ->
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fprintf ff "@[%a : %a :: %a@]"
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print_name name
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print_type arg.a_type
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print_sck arg.a_clock
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let print_interface_value ff (name,node) =
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(* let print_node_params ff (p_list, constraints) =
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fprintf ff "@[<2><<@[%a@]%a>>@]"
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(print_list_r (fun ff p -> print_name ff p.p_name) "" "," "") p_list
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print_constraints constraints
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in*)
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fprintf ff "@[<4>val %a@,@[<2>%a@]%a@,@[<1>%a@]@ returns @[<1>%a@]@]"
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print_name name
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(print_list_r print_param "<<" "," ">>") node.node_params
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print_constraints node.node_param_constraints
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(print_list_r print_sarg "(" ";" ")") node.node_inputs
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(print_list_r print_sarg "(" ";" ")") node.node_outputs
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let print_interface ff =
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let m = Modules.current_module () in
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Format.fprintf ff "@[<v>";
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NamesEnv.iter
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(fun key typdesc -> Format.fprintf ff "%a@," print_interface_type (key,typdesc)) m.m_types;
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NamesEnv.iter
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(fun key constdec -> Format.fprintf ff "%a@," print_interface_const (key,constdec)) m.m_consts;
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NamesEnv.iter
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(fun key sigtype -> Format.fprintf ff "%a@," print_interface_value (key,sigtype)) m.m_values;
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Format.fprintf ff "@]@."
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