--  Mcode back-end for ortho - Dwarf generator.
--  Copyright (C) 2006 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 Binary_File; use Binary_File;

package Ortho_Code.Dwarf is
   procedure Init;
   procedure Finish;

   --  For a body.
   procedure Emit_Subprg (Bod : O_Dnode);

   --  Emit all debug info until but not including LAST.
   procedure Emit_Decls_Until (Last : O_Dnode);

   --  For a line in a subprogram.
   procedure Set_Line_Stmt (Line : Int32);
   procedure Set_Filename (Dir : String; File : String);

   type Mark_Type is limited private;
   procedure Mark (M : out Mark_Type);
   procedure Release (M : Mark_Type);

   --  Sections created by dwarf.
   Line_Sect : Section_Acc;
   Abbrev_Sect : Section_Acc;
   Info_Sect : Section_Acc;
   Aranges_Sect : Section_Acc;

private
   type Mark_Type is record
      Last_Decl : O_Dnode;
      Last_Tnode : O_Tnode;
   end record;
end Ortho_Code.Dwarf;