------------------------------------------------------------------------------
--                                                                          --
--                           POLYORB COMPONENTS                             --
--                                                                          --
--           B A C K E N D . B E _ C O R B A _ A D A . D E B U G            --
--                                                                          --
--                                 S p e c                                  --
--                                                                          --
--         Copyright (C) 2005-2012, Free Software Foundation, Inc.          --
--                                                                          --
-- This is free software;  you can redistribute it  and/or modify it  under --
-- terms of the  GNU General Public License as published  by the Free Soft- --
-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
-- sion.  This software is distributed in the hope  that it will be useful, --
-- but WITHOUT ANY WARRANTY;  without even the implied warranty of MERCHAN- --
-- TABILITY 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 and    --
-- a copy of the GCC Runtime Library Exception along with this program;     --
-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
-- <http://www.gnu.org/licenses/>.                                          --
--                                                                          --
--                  PolyORB is maintained by AdaCore                        --
--                     (email: sales@adacore.com)                           --
--                                                                          --
------------------------------------------------------------------------------

--  This package provides helper routine to debug the CORBA/Ada
--  backend of IAC.

with Output; use Output;
with Utils;

with Backend.BE_CORBA_Ada.Nodes; use Backend.BE_CORBA_Ada.Nodes;

package Backend.BE_CORBA_Ada.Debug is

   procedure wabi (N : Node_Id);
   pragma Export (C, wabi, "wbi");
   --  Helper routine to print information on a node. This functions is
   --  exported so that it can be called from gdb, e.g.
   --     (gdb) wbi (305452)

   N_Indents : Natural := 0;

   procedure W_Eol         (N : Natural := 1) renames Output.Write_Eol;
   procedure W_Int         (N : Int)          renames Output.Write_Int;
   procedure W_Line        (N : String)       renames Output.Write_Line;
   procedure W_Str         (N : String)       renames Output.Write_Str;
   procedure W_Indents;

   procedure W_Boolean     (N : Boolean);
   procedure W_Byte        (N : Byte);
   procedure W_List_Id     (L : List_Id);
   procedure W_Node_Id     (N : Node_Id);
   procedure W_Node_Header (N : Node_Id);
   procedure W_Full_Tree;

   procedure W_Node_Attribute
     (A : String;
      K : String;
      V : String;
      N : Int := 0);

   function Image (N : Node_Kind) return String;
   function Image (N : Name_Id) return String;
   function Image (N : Node_Id) return String;
   function Image (N : List_Id) return String;
   function Image (N : Mode_Id) return String;
   function Image (N : Value_Id) return String;
   function Image (N : Operator_Id) return String;
   function Image (N : Boolean) return String;
   function Image (N : Byte) return String;
   function Image (N : Int) return String renames Utils.Image;

end Backend.BE_CORBA_Ada.Debug;
