Add llvm-nodebug, an llvm backend more portable across llvm versions.

Tested with llvm-3.8

1 files changed, 42 insertions, 0 deletions

diff --git a/src/ortho/llvm-nodebug/ortho_ident.ads b/src/ortho/llvm-nodebug/ortho_ident.ads
new file mode 100644
index 000000000..7d3955c02
--- /dev/null
+++ b/src/ortho/llvm-nodebug/ortho_ident.ads
@@ -0,0 +1,42 @@
+--  LLVM back-end for ortho.
+--  Copyright (C) 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.
+with System;
+
+package Ortho_Ident is
+   type O_Ident is private;
+
+   function Get_Identifier (Str : String) return O_Ident;
+   function Is_Equal (L, R : O_Ident) return Boolean;
+   function Is_Equal (Id : O_Ident; Str : String) return Boolean;
+   function Is_Nul (Id : O_Ident) return Boolean;
+   function Get_String (Id : O_Ident) return String;
+   function Get_String_Length (Id : O_Ident) return Natural;
+
+   --  Note: the address is always valid.
+   function Get_Cstring (Id : O_Ident) return System.Address;
+
+   O_Ident_Nul : constant O_Ident;
+
+private
+   type O_Ident is record
+      Addr : System.Address;
+   end record;
+   O_Ident_Nul : constant O_Ident := (Addr => System.Null_Address);
+
+   pragma Inline (Get_Cstring);
+end Ortho_Ident;