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authorJing Yu <jingyu@google.com>2009-11-05 15:11:04 -0800
committerJing Yu <jingyu@google.com>2009-11-05 15:11:04 -0800
commitdf62c1c110e8532b995b23540b7e3695729c0779 (patch)
treedbbd4cbdb50ac38011e058a2533ee4c3168b0205 /gcc-4.4.0/gcc/ada/s-pack10.ads
parent8d401cf711539af5a2f78d12447341d774892618 (diff)
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Check in gcc sources for prebuilt toolchains in Eclair.
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+------------------------------------------------------------------------------
+-- --
+-- GNAT RUN-TIME COMPONENTS --
+-- --
+-- S Y S T E M . P A C K _ 1 0 --
+-- --
+-- S p e c --
+-- --
+-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
+-- --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
+-- --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+-- Handling of packed arrays with Component_Size = 10
+
+package System.Pack_10 is
+ pragma Preelaborate;
+
+ Bits : constant := 10;
+
+ type Bits_10 is mod 2 ** Bits;
+ for Bits_10'Size use Bits;
+
+ function Get_10 (Arr : System.Address; N : Natural) return Bits_10;
+ -- Arr is the address of the packed array, N is the zero-based
+ -- subscript. This element is extracted and returned.
+
+ procedure Set_10 (Arr : System.Address; N : Natural; E : Bits_10);
+ -- Arr is the address of the packed array, N is the zero-based
+ -- subscript. This element is set to the given value.
+
+ function GetU_10 (Arr : System.Address; N : Natural) return Bits_10;
+ -- Arr is the address of the packed array, N is the zero-based
+ -- subscript. This element is extracted and returned. This version
+ -- is used when Arr may represent an unaligned address.
+
+ procedure SetU_10 (Arr : System.Address; N : Natural; E : Bits_10);
+ -- Arr is the address of the packed array, N is the zero-based
+ -- subscript. This element is set to the given value. This version
+ -- is used when Arr may represent an unaligned address
+
+end System.Pack_10;