Copy src/pp.ml to src/ast_to_c and modify src/main.ml accordingly
Just `pp_ast` was renamed to `ast_to_c`.
This commit is contained in:
parent
54d806f149
commit
a8e89854a4
153
src/ast_to_c.ml
Normal file
153
src/ast_to_c.ml
Normal file
@ -0,0 +1,153 @@
|
||||
open Ast
|
||||
|
||||
let rec debug_type_pp fmt = function
|
||||
| [] -> ()
|
||||
| TInt :: t -> Format.fprintf fmt "int %a" debug_type_pp t
|
||||
| TBool :: t -> Format.fprintf fmt "bool %a" debug_type_pp t
|
||||
| TReal :: t -> Format.fprintf fmt "real %a" debug_type_pp t
|
||||
|
||||
let pp_loc fmt (start, stop) =
|
||||
Lexing.(
|
||||
Format.fprintf fmt "%s: <l: %d, c: %d> -- <l: %d, c: %d>"
|
||||
start.pos_fname
|
||||
start.pos_lnum start.pos_cnum
|
||||
stop.pos_lnum stop.pos_cnum)
|
||||
|
||||
let rec pp_varlist fmt : t_varlist -> unit = function
|
||||
| ([], []) -> ()
|
||||
| ([TInt] , IVar h :: []) -> Format.fprintf fmt "%s: int" h
|
||||
| ([TReal], RVar h :: []) -> Format.fprintf fmt "%s: real" h
|
||||
| ([TBool], BVar h :: []) -> Format.fprintf fmt "%s: bool" h
|
||||
| (TInt :: tl, IVar h :: h' :: l) ->
|
||||
Format.fprintf fmt "%s: int, %a" h pp_varlist (tl, h' :: l)
|
||||
| (TBool :: tl, BVar h :: h' :: l) ->
|
||||
Format.fprintf fmt "%s: bool, %a" h pp_varlist (tl, h' :: l)
|
||||
| (TReal :: tl, RVar h :: h' :: l) ->
|
||||
Format.fprintf fmt "%s: real, %a" h pp_varlist (tl, h' :: l)
|
||||
| _ -> raise (MyTypeError "This exception should not have beed be raised.")
|
||||
|
||||
let pp_expression =
|
||||
let upd_prefix s = s ^ " | " in
|
||||
let rec pp_expression_aux prefix fmt expression =
|
||||
let rec pp_expression_list prefix fmt exprs =
|
||||
match exprs with
|
||||
| ETuple([], []) -> ()
|
||||
| ETuple (_ :: tt, expr :: exprs) ->
|
||||
Format.fprintf fmt "%a%a"
|
||||
(pp_expression_aux (prefix^" |> ")) expr
|
||||
(pp_expression_list prefix) (ETuple (tt, exprs))
|
||||
| _ -> raise (MyTypeError "This exception should not have been raised.")
|
||||
in
|
||||
match expression with
|
||||
| EWhen (_, e1, e2) ->
|
||||
begin
|
||||
Format.fprintf fmt "\t\t\t%sWHEN\n%a\t\t\tWHEN\n%a"
|
||||
prefix
|
||||
(pp_expression_aux (upd_prefix prefix)) e1
|
||||
(pp_expression_aux (upd_prefix prefix)) e2
|
||||
end
|
||||
| EReset (_, e1, e2) ->
|
||||
begin
|
||||
Format.fprintf fmt "\t\t\t%sRESET\n%a\t\t\tRESET\n%a"
|
||||
prefix
|
||||
(pp_expression_aux (upd_prefix prefix)) e1
|
||||
(pp_expression_aux (upd_prefix prefix)) e2
|
||||
end
|
||||
| EConst (_, c) ->
|
||||
begin match c with
|
||||
| CBool true -> Format.fprintf fmt "\t\t\t%s<true : bool>\n" prefix
|
||||
| CBool false -> Format.fprintf fmt "\t\t\t%s<false : bool>\n" prefix
|
||||
| CInt i -> Format.fprintf fmt "\t\t\t%s<%5d: int>\n" prefix i
|
||||
| CReal r -> Format.fprintf fmt "\t\t\t%s<%5f: float>\n" prefix r
|
||||
end
|
||||
| EVar (_, IVar v) -> Format.fprintf fmt "\t\t\t%s<int var %s>\n" prefix v
|
||||
| EVar (_, BVar v) -> Format.fprintf fmt "\t\t\t%s<bool var %s>\n" prefix v
|
||||
| EVar (_, RVar v) -> Format.fprintf fmt "\t\t\t%s<real var %s>\n" prefix v
|
||||
| EMonOp (_, mop, arg) ->
|
||||
begin match mop with
|
||||
| MOp_not ->
|
||||
Format.fprintf fmt "\t\t\t%s ¬ \n%a" prefix
|
||||
(pp_expression_aux (upd_prefix prefix)) arg
|
||||
| MOp_minus ->
|
||||
Format.fprintf fmt "\t\t\t%s — \n%a" prefix
|
||||
(pp_expression_aux (upd_prefix prefix)) arg
|
||||
| MOp_pre ->
|
||||
Format.fprintf fmt "\t\t\t%spre\n%a" prefix
|
||||
(pp_expression_aux (upd_prefix prefix)) arg
|
||||
end
|
||||
| EBinOp (_, bop, arg, arg') ->
|
||||
begin
|
||||
let s = match bop with
|
||||
| BOp_add -> " + " | BOp_sub -> " - "
|
||||
| BOp_mul -> " ∗ " | BOp_div -> " / " | BOp_mod -> "% "
|
||||
| BOp_and -> "&& " | BOp_or -> "|| " | BOp_arrow -> "-> " in
|
||||
Format.fprintf fmt "\t\t\t%s%s\n%a%a" prefix s
|
||||
(pp_expression_aux (upd_prefix prefix)) arg
|
||||
(pp_expression_aux (upd_prefix prefix)) arg'
|
||||
end
|
||||
| EComp (_, cop, arg, arg') ->
|
||||
begin
|
||||
let s = match cop with
|
||||
| COp_eq -> "== "
|
||||
| COp_neq -> " ≠ "
|
||||
| COp_le -> " ≤ " | COp_lt -> " < "
|
||||
| COp_ge -> " ≥ " | COp_gt -> " > " in
|
||||
Format.fprintf fmt "\t\t\t%s%s\n%a%a" prefix s
|
||||
(pp_expression_aux (upd_prefix prefix)) arg
|
||||
(pp_expression_aux (upd_prefix prefix)) arg'
|
||||
end
|
||||
| ETriOp (_, top, arg, arg', arg'') ->
|
||||
begin match top with
|
||||
| TOp_if ->
|
||||
Format.fprintf fmt "\t\t\t%sIF\n%a\t\t\tTHEN\n%a\t\t\tELSE\n%a"
|
||||
prefix
|
||||
(pp_expression_aux (upd_prefix prefix)) arg
|
||||
(pp_expression_aux (upd_prefix prefix)) arg'
|
||||
(pp_expression_aux (upd_prefix prefix)) arg''
|
||||
| TOp_merge ->
|
||||
Format.fprintf fmt "\t\t\t%sMERGE ON CLK\n%a\t\t\tE1\n%a\t\t\tE2\n%a"
|
||||
prefix
|
||||
(pp_expression_aux (upd_prefix prefix)) arg
|
||||
(pp_expression_aux (upd_prefix prefix)) arg'
|
||||
(pp_expression_aux (upd_prefix prefix)) arg''
|
||||
end
|
||||
| EApp (_, f, args) ->
|
||||
Format.fprintf fmt "\t\t\t%sApp %s\n%a"
|
||||
prefix f.n_name
|
||||
(pp_expression_list prefix) args
|
||||
| ETuple _ ->
|
||||
Format.fprintf fmt "\t\t\t%sTuple\n%a" prefix
|
||||
(pp_expression_list prefix) expression;
|
||||
in
|
||||
pp_expression_aux ""
|
||||
|
||||
let rec pp_equations fmt: t_eqlist -> unit = function
|
||||
| [] -> ()
|
||||
| (patt, expr) :: eqs ->
|
||||
Format.fprintf fmt "\t\t∗ Equation of type : %a\n\t\t left side: %a\n\t\t right side:\n%a\n%a"
|
||||
debug_type_pp (Utils.type_exp expr)
|
||||
pp_varlist patt
|
||||
pp_expression expr
|
||||
pp_equations eqs
|
||||
|
||||
let pp_node fmt node =
|
||||
Format.fprintf fmt "\t∗ Nom du nœud : %s\n\t Inputs:\n%a\n\t Outputs:\n%a\n\t\
|
||||
\ \ Local variables:\n%a\n\t Equations:\n%a\n"
|
||||
node.n_name
|
||||
pp_varlist node.n_inputs
|
||||
pp_varlist node.n_outputs
|
||||
pp_varlist node.n_local_vars
|
||||
pp_equations node.n_equations
|
||||
|
||||
let rec pp_nodes fmt nodes =
|
||||
match nodes with
|
||||
| [] -> ()
|
||||
| node :: nodes ->
|
||||
Format.fprintf fmt "%a\n%a" pp_node node pp_nodes nodes
|
||||
|
||||
let ast_to_c fmt prog =
|
||||
Format.fprintf fmt
|
||||
"Le programme est composé de %d nœud(s), listés ci-dessous :\n%a"
|
||||
(List.length prog)
|
||||
pp_nodes prog
|
||||
|
||||
@ -23,8 +23,9 @@ let check_well_formedness (a: t_nodelist) = Some a
|
||||
let check_dependencies (a: t_nodelist) = Some a
|
||||
let simplify_prog (a: t_nodelist) = Some a
|
||||
|
||||
let run verbose debug (passes: (t_nodelist -> t_nodelist option) list)
|
||||
= verbose "RUN_PLACEHOLDER"
|
||||
let run verbose debug (passes: (t_nodelist -> t_nodelist option) list) ast
|
||||
= verbose "RUN_PLACEHOLDER";
|
||||
Format.printf "%a" Ast_to_c.ast_to_c ast
|
||||
|
||||
let _ =
|
||||
(** Usage and argument parsing. *)
|
||||
@ -88,6 +89,6 @@ let _ =
|
||||
(exit_error (Format.sprintf "The pass %s does not exist." pass); exit 0)
|
||||
| Some f ->
|
||||
(print_debug ("The pass "^pass^" has been selected."); f)) !passes in
|
||||
run print_verbose print_debug passes;
|
||||
run print_verbose print_debug passes ast;
|
||||
print_verbose "End of the program, exiting gracefully."
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user