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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [ada/] [get_targ.adb] - Blame information for rev 717

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Line No. Rev Author Line
1 706 jeremybenn
------------------------------------------------------------------------------
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--                                                                          --
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--                         GNAT COMPILER COMPONENTS                         --
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--                                                                          --
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--                             G E T _ T A R G                              --
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--                                                                          --
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--                                 B o d y                                  --
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--                                                                          --
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--          Copyright (C) 1992-2007, Free Software Foundation, Inc.         --
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--                                                                          --
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-- GNAT is free software;  you can  redistribute it  and/or modify it under --
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-- terms of the  GNU General Public License as published  by the Free Soft- --
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-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
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-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
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-- for  more details.  You should have  received  a copy of the GNU General --
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-- Public License  distributed with GNAT; see file COPYING3.  If not, go to --
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-- http://www.gnu.org/licenses for a complete copy of the license.          --
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--                                                                          --
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-- GNAT was originally developed  by the GNAT team at  New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc.      --
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--                                                                          --
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------------------------------------------------------------------------------
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package body Get_Targ is
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   ----------------------
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   -- Digits_From_Size --
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   ----------------------
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   function Digits_From_Size (Size : Pos) return Pos is
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   begin
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      if    Size =  32 then
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         return  6;
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      elsif Size =  48 then
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         return  9;
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      elsif Size =  64 then
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         return 15;
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      elsif Size =  96 then
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         return 18;
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      elsif Size = 128 then
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         return 18;
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      else
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         raise Program_Error;
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      end if;
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   end Digits_From_Size;
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   -----------------------------
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   -- Get_Max_Unaligned_Field --
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   -----------------------------
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   function Get_Max_Unaligned_Field return Pos is
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   begin
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      return 64;  -- Can be different on some targets (e.g., AAMP)
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   end Get_Max_Unaligned_Field;
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   ---------------------
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   -- Width_From_Size --
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   ---------------------
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   function Width_From_Size  (Size : Pos) return Pos is
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   begin
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      if    Size =  8 then
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         return  4;
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      elsif Size = 16 then
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         return  6;
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      elsif Size = 32 then
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         return 11;
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      elsif Size = 64 then
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         return 21;
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      else
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         raise Program_Error;
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      end if;
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   end Width_From_Size;
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end Get_Targ;

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