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-- GHDL Run Time (GRT) entry point.
-- 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 Ada.Unchecked_Conversion;
with Grt.Options; use Grt.Options;
with Grt.Main;
with Grt.Types; use Grt.Types;
-- Some files are only referenced from compiled code. With it here so that
-- they get compiled during build (and elaborated).
pragma Warnings (Off);
with Grt.Rtis_Binding;
with Grt.Std_Logic_1164;
with Grt.Errors;
pragma Warnings (On);
function Ghdl_Main (Argc : Integer; Argv : System.Address)
return Integer
is
-- Grt_Init corresponds to the 'adainit' subprogram for grt.
procedure Grt_Init;
pragma Import (C, Grt_Init, "grt_init");
function To_Argv_Type is new Ada.Unchecked_Conversion
(Source => System.Address, Target => Grt.Options.Argv_Type);
Default_Progname : constant String := "ghdl_design" & NUL;
begin
if Argc > 0 then
Grt.Options.Progname := To_Argv_Type (Argv)(0);
else
Grt.Options.Progname := To_Ghdl_C_String (Default_Progname'Address);
end if;
Grt.Options.Argc := Argc;
Grt.Options.Argv := To_Argv_Type (Argv);
Grt_Init;
Grt.Main.Run;
return Grt.Errors.Exit_Status;
end Ghdl_Main;
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