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-- GHDL Run Time (GRT) - Well known RTI types.
-- Copyright (C) 2002 - 2014 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 GCC; see the file COPYING. If not, write to the Free
-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-- 02111-1307, USA.
--
-- As a special exception, if other files instantiate generics from this
-- unit, or you link this unit with other files to produce an executable,
-- this unit does not by itself cause the resulting executable to be
-- covered by the GNU General Public License. This exception does not
-- however invalidate any other reasons why the executable file might be
-- covered by the GNU Public License.
with Grt.Rtis; use Grt.Rtis;
-- This package allow access to RTIs of some types.
-- This is used to recognize some VHDL logic types.
-- This is also used by grt.signals to set types of some implicit signals
-- (such as 'stable or 'transation).
package Grt.Rtis_Types is
-- RTIs for some logic types.
Std_Standard_Bit_RTI_Ptr : Ghdl_Rti_Access;
Std_Standard_Boolean_RTI_Ptr : Ghdl_Rti_Access;
-- std_ulogic.
-- A VHDL may not contain ieee.std_logic_1164 package. So, this RTI
-- must be dynamicaly searched.
Ieee_Std_Logic_1164_Std_Ulogic_RTI_Ptr : Ghdl_Rti_Access := null;
-- Search RTI for types.
-- If a type is not found, its RTI is set to null.
-- If this procedure has already been called, then this is a noop.
procedure Search_Types_RTI;
private
-- These are set either by grt.rtis_binding or by ghdlrun.
-- This is not very clean...
pragma Import (C, Std_Standard_Bit_RTI_Ptr,
"std__standard__bit__RTI_ptr");
pragma Import (C, Std_Standard_Boolean_RTI_Ptr,
"std__standard__boolean__RTI_ptr");
end Grt.Rtis_Types;
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