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-- EDIF nodes.
-- Copyright (C) 2019 Tristan Gingold
--
-- GHDL 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, or (at your option) any later
-- version.
--
-- GHDL 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 GHDL; see the file COPYING. If not, write to the Free
-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-- 02111-1307, USA.
with Types; use Types;
package Edif.Nodes is
type Nkind is
(
N_Error,
-- Generic nodes.
N_Keyword,
N_Symbol,
N_Number,
N_String,
N_Chain,
-- Edif 2.0.0 nodes
N_Edif,
N_External,
N_Cell,
N_View,
N_Port,
N_Library,
N_Interface,
N_Instance,
N_Net,
N_Design,
N_Port_Ref,
N_Cell_Ref,
N_View_Ref,
N_Member,
N_Property,
N_Userdata,
N_Port_Instance,
N_Array,
N_Rename,
N_Boolean
);
type Node is new Nat32;
for Node'Size use 32;
Null_Node : constant Node := 0;
type Dir_Type is
(
Dir_Input,
Dir_Output,
Dir_Inout
);
-- The next line marks the start of the node description.
-- Start of Nkind.
-- N_Error (X1)
-- N_Keyword (X1)
-- Get/Set_Keyword (Field1)
--
-- Get/Set_CDR (Field2)
-- N_Chain (X1)
-- Get/Set_CAR (Field1)
--
-- Get/Set_CDR (Field2)
-- N_Symbol (X1)
-- Get/Set_Symbol (Field1)
-- N_Number (X1)
-- Get/Set_Number (Field1)
-- N_String (X1)
-- Get/Set_String_Id (Field1)
--
-- Get/Set_String_Len (Field2)
-- N_Edif (X4)
-- Get/Set_Name (Field1)
--
-- Get/Set_Edif_Version (Field3)
--
-- Get/Set_Edif_Level (Field2)
--
-- Get/Set_Keyword_Map (Field4)
--
-- Get/Set_Status (Field5)
--
-- Get/Set_External_Chain (Field6)
--
-- Get/Set_Library_Chain (Field7)
--
-- Get/Set_Design (Field8)
-- N_External (X2)
-- N_Library (X2)
-- Get/Set_Name (Field1)
--
-- Get/Set_Edif_Level (Field2)
--
-- Get/Set_Technology (Field3)
--
-- Get/Set_Cells_Chain (Field4)
--
-- Get/Set_Chain (Field5)
-- N_Cell (X2)
-- Get/Set_Name (Field1)
--
-- Get/Set_Cell_Type (Field2)
--
-- Get/Set_Properties_Chain (Field3)
--
-- Get/Set_View (Field4)
--
-- Get/Set_Chain (Field5)
-- N_Interface (X2)
-- Get/Set_Ports_Chain (Field2)
--
-- Get/Set_Properties_Chain (Field3)
--
-- Get/Set_Designator (Field4)
-- N_View (X4)
-- Get/Set_Name (Field1)
--
-- Get/Set_View_Type (Field2)
--
-- Get/Set_Interface (Field6)
--
-- Get/Set_Properties_Chain (Field3)
--
-- Instances and nets.
-- Get/Set_Contents_Chain (Field4)
--
-- Get/Set_Chain (Field5)
-- N_Port (X2)
-- Get/Set_Name (Field1)
--
-- Get/Set_Direction (State1)
--
-- Get/Set_Properties_Chain (Field3)
--
-- Get/Set_Designator (Field4)
--
-- Get/Set_Chain (Field5)
-- N_Property (X2)
-- Get/Set_Name (Field1)
--
-- Get/Set_Value (Field2)
--
-- Get/Set_Owner (Field3)
--
-- Get/Set_Unit (Field4)
--
-- Get/Set_Chain (Field5)
-- N_Userdata (X2)
-- Get/Set_Name (Field1)
--
-- Get/Set_CDR (Field2)
--
-- Get/Set_Chain (Field5)
-- N_Instance (X2)
-- Get/Set_Name (Field1)
--
-- Get/Set_Instance_Ref (Field2)
--
-- Get/Set_Port_Instances_Chain (Field4)
--
-- Get/Set_Properties_Chain (Field3)
--
-- Get/Set_Chain (Field5)
-- N_Net (X2)
-- Get/Set_Name (Field1)
--
-- Get/Set_Joined_Chain (Field2)
--
-- Get/Set_Properties_Chain (Field3)
--
-- Get/Set_Chain (Field5)
-- N_Design (X2)
-- Get/Set_Name (Field1)
--
-- Get/Set_Cell_Ref (Field2)
--
-- Get/Set_Properties_Chain (Field3)
-- N_Port_Ref (X2)
-- Get/Set_Port (Field1)
--
-- Get/Set_Instance_Ref (Field2)
--
-- Get/Set_Chain (Field5)
-- N_View_Ref (X1)
--
-- Get/Set_Name (Field1)
--
-- Get/Set_Cell_Ref (Field2)
-- N_Cell_Ref (X1)
-- Get/Set_Name (Field1)
--
-- Get/Set_Library_Ref (Field2)
-- N_Port_Instance (X2)
-- Get/Set_Name (Field1)
--
-- Get/Set_Properties_Chain (Field3)
--
-- Get/Set_Chain (Field5)
-- N_Member (X1)
-- Get/Set_Name (Field1)
--
-- Get/Set_Index (Field2)
-- N_Array (X1)
-- Get/Set_Name (Field1)
--
-- Get/Set_Array_Length (Field2)
-- N_Rename (X1)
-- Get/Set_Name (Field1)
--
-- Get/Set_String (Field2)
-- N_Boolean (X1)
-- Get/Set_Boolean (Flag1)
-- End of Nkind.
-- General methods.
function Create_Node (Kind : Nkind) return Node;
procedure Free_Node (N : Node);
-- Note: use Field0
function Get_Location (N : Node) return Location_Type;
procedure Set_Location (N : Node; Loc : Location_Type);
function Get_Kind (N : Node) return Nkind;
-- Field: Field1
function Get_CAR (N : Node) return Node;
procedure Set_CAR (N : Node; V : Node);
-- Field: Field2
function Get_CDR (N : Node) return Node;
procedure Set_CDR (N : Node; V : Node);
-- Field: Field1 (pos)
function Get_Symbol (N : Node) return Name_Id;
procedure Set_Symbol (N : Node; Id : Name_Id);
-- Field: Field1 (pos)
function Get_Keyword (N : Node) return Name_Id;
procedure Set_Keyword (N : Node; Id : Name_Id);
-- Field: Field1 (uc)
function Get_Number (N : Node) return Int32;
procedure Set_Number (N : Node; Val : Int32);
-- Field: Field1 (pos)
function Get_String_Id (N : Node) return String8_Id;
procedure Set_String_Id (N : Node; Id : String8_Id);
-- Field: Field2 (uc)
function Get_String_Len (N : Node) return Uns32;
procedure Set_String_Len (N : Node; Bn : Uns32);
-- Field: Field1
function Get_Name (N : Node) return Node;
procedure Set_Name (N : Node; Name : Node);
-- Field: Field2 (uc)
function Get_Edif_Level (N : Node) return Int32;
procedure Set_Edif_Level (N : Node; Level : Int32);
-- Major*100 + Minor*10 + Release
-- Field: Field3 (uc)
function Get_Edif_Version (N : Node) return Int32;
procedure Set_Edif_Version (N : Node; Version : Int32);
-- Field: Field4
function Get_Keyword_Map (N : Node) return Node;
procedure Set_Keyword_Map (N : Node; Map : Node);
-- Field: Field5
function Get_Status (N : Node) return Node;
procedure Set_Status (N : Node; Status : Node);
-- Field: Field5 Chain_Next
function Get_Chain (N : Node) return Node;
procedure Set_Chain (N : Node; Chain : Node);
-- Field: Field6 Chain
function Get_External_Chain (N : Node) return Node;
procedure Set_External_Chain (N : Node; Chain : Node);
-- Field: Field7 Chain
function Get_Library_Chain (N : Node) return Node;
procedure Set_Library_Chain (N : Node; Chain : Node);
-- Field: Field4 Chain
function Get_Cells_Chain (N : Node) return Node;
procedure Set_Cells_Chain (N : Node; Chain : Node);
-- Field: Field2 Chain
function Get_Ports_Chain (N : Node) return Node;
procedure Set_Ports_Chain (N : Node; Chain : Node);
-- Field: Field4 Chain
function Get_Contents_Chain (N : Node) return Node;
procedure Set_Contents_Chain (N : Node; Chain : Node);
-- Field: Field3 Chain
function Get_Properties_Chain (N : Node) return Node;
procedure Set_Properties_Chain (N : Node; Chain : Node);
-- Field: Field4 Chain
function Get_Port_Instances_Chain (N : Node) return Node;
procedure Set_Port_Instances_Chain (N : Node; Chain : Node);
-- Field: Field2 Chain
function Get_Joined_Chain (N : Node) return Node;
procedure Set_Joined_Chain (N : Node; Chain : Node);
-- Field: Field8
function Get_Design (N : Node) return Node;
procedure Set_Design (N : Node; Design : Node);
-- Field: Field4
function Get_Designator (N : Node) return Node;
procedure Set_Designator (N : Node; Id : Node);
-- Field: Field3
function Get_Technology (N : Node) return Node;
procedure Set_Technology (N : Node; Design : Node);
-- Field: Field2 (pos)
function Get_Cell_Type (N : Node) return Name_Id;
procedure Set_Cell_Type (N : Node; Ctype : Name_Id);
-- Field: Field2 (pos)
function Get_View_Type (N : Node) return Name_Id;
procedure Set_View_Type (N : Node; Vtype : Name_Id);
-- Field: Field6
function Get_Interface (N : Node) return Node;
procedure Set_Interface (N : Node; Inter : Node);
-- Field: Field1 (pos)
function Get_View_Ref (N : Node) return Name_Id;
procedure Set_View_Ref (N : Node; Ref : Name_Id);
-- Field: Field2
function Get_Cell_Ref (N : Node) return Node;
procedure Set_Cell_Ref (N : Node; Ref : Node);
-- Field: Field2
function Get_Library_Ref (N : Node) return Node;
procedure Set_Library_Ref (N : Node; Ref : Node);
-- Field: Field4
function Get_View (N : Node) return Node;
procedure Set_View (N : Node; View : Node);
-- Field: State1 (uc)
function Get_Direction (N : Node) return Dir_Type;
procedure Set_Direction (N : Node; Dir : Dir_Type);
-- Field: Flag1
function Get_Boolean (N : Node) return Boolean;
procedure Set_Boolean (N : Node; Val : Boolean);
-- Field: Field2
function Get_Value (N : Node) return Node;
procedure Set_Value (N : Node; Val : Node);
-- Field: Field3
function Get_Owner (N : Node) return Node;
procedure Set_Owner (N : Node; Owner : Node);
-- Field: Field2
function Get_Instance_Ref (N : Node) return Node;
procedure Set_Instance_Ref (N : Node; Ref : Node);
-- Field: Field1
function Get_Port (N : Node) return Node;
procedure Set_Port (N : Node; Port : Node);
-- Field: Field2 (uc)
function Get_Index (N : Node) return Int32;
procedure Set_Index (N : Node; Idx : Int32);
-- Field: Field2 (uc)
function Get_Array_Length (N : Node) return Int32;
procedure Set_Array_Length (N : Node; Len : Int32);
-- Field: Field4 (pos)
function Get_Unit (N : Node) return Name_Id;
procedure Set_Unit (N : Node; Unit : Name_Id);
-- Field: Field2
function Get_String (N : Node) return Node;
procedure Set_String (N : Node; Str : Node);
end Edif.Nodes;
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