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-- Iir to ortho translator.
-- Copyright (C) 2002 - 2014 Tristan Gingold
--
-- This program 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 2 of the License, or
-- (at your option) any later version.
--
-- This program 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 this program. If not, see <gnu.org/licenses>.
with Vhdl.Errors; use Vhdl.Errors;
with Trans.Chap3;
with Trans.Chap6;
procedure Trans.Foreach_Non_Composite (Targ : Mnode;
Targ_Type : Iir;
Data : Data_Type)
is
use Trans.Helpers;
Type_Info : constant Type_Info_Acc := Get_Info (Targ_Type);
begin
case Type_Info.Type_Mode is
when Type_Mode_Scalar =>
Do_Non_Composite (Targ, Targ_Type, Data);
when Type_Mode_Arrays =>
declare
El_Type : constant Iir := Get_Element_Subtype (Targ_Type);
Var_El : Mnode;
El_Base : Mnode;
Var_Array : Mnode;
Var_Length : O_Dnode;
Var_I : O_Dnode;
Label : O_Snode;
Sub_Data : Data_Type;
Composite_Data : Composite_Data_Type;
begin
Open_Temp;
Var_Array := Stabilize (Targ);
Var_Length := Create_Temp (Ghdl_Index_Type);
New_Assign_Stmt
(New_Obj (Var_Length),
Chap3.Get_Array_Length (Var_Array, Targ_Type));
Composite_Data :=
Prepare_Data_Array (Var_Array, Targ_Type, Data);
if True then
Var_I := Create_Temp (Ghdl_Index_Type);
else
New_Var_Decl
(Var_I, Wki_I, O_Storage_Local, Ghdl_Index_Type);
end if;
Var_El :=
Chap3.Create_Maybe_Fat_Array_Element (Var_Array, Targ_Type);
Init_Var (Var_I);
Start_Loop_Stmt (Label);
Gen_Exit_When
(Label, New_Compare_Op (ON_Ge,
New_Value (New_Obj (Var_I)),
New_Value (New_Obj (Var_Length)),
Ghdl_Bool_Type));
Sub_Data := Update_Data_Array
(Composite_Data, Targ_Type, Var_I);
El_Base := Chap3.Index_Array (Var_Array, Targ_Type,
New_Value (New_Obj (Var_I)));
Foreach_Non_Composite
(Chap3.Assign_Maybe_Fat_Array_Element (Var_El, El_Base),
El_Type, Sub_Data);
Inc_Var (Var_I);
Finish_Loop_Stmt (Label);
Finish_Data_Array (Composite_Data);
Close_Temp;
end;
when Type_Mode_Records =>
declare
List : constant Iir_Flist :=
Get_Elements_Declaration_List (Targ_Type);
Var_Record : Mnode;
Sub_Data : Data_Type;
Composite_Data : Composite_Data_Type;
El : Iir_Element_Declaration;
begin
Open_Temp;
Var_Record := Stabilize (Targ);
Composite_Data :=
Prepare_Data_Record (Var_Record, Targ_Type, Data);
for I in Flist_First .. Flist_Last (List) loop
El := Get_Nth_Element (List, I);
Sub_Data := Update_Data_Record (Composite_Data, Targ_Type, El);
Foreach_Non_Composite
(Chap6.Translate_Selected_Element (Var_Record, El),
Get_Type (El),
Sub_Data);
end loop;
Finish_Data_Record (Composite_Data);
Close_Temp;
end;
when others =>
Error_Kind ("foreach_non_composite/"
& Type_Mode_Type'Image (Type_Info.Type_Mode),
Targ_Type);
end case;
end Trans.Foreach_Non_Composite;
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