------------------------------------------------------------------------------
-- --
--- GNAT RUNTIME COMPONENTS --
+-- GNAT RUN-TIME COMPONENTS --
-- --
-- S Y S T E M . P A C K _ 6 0 --
-- --
-- B o d y --
-- --
--- Copyright (C) 1992-1999 Free Software Foundation, Inc. --
+-- 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 2, or (at your option) any later ver- --
+-- 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. See the GNU General Public License --
--- for more details. You should have received a copy of the GNU General --
--- Public License distributed with GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
--- 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. --
+-- 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. --
with System.Storage_Elements;
with System.Unsigned_Types;
-with Unchecked_Conversion;
+with Ada.Unchecked_Conversion;
package body System.Pack_60 is
type Cluster_Ref is access Cluster;
function To_Ref is new
- Unchecked_Conversion (System.Address, Cluster_Ref);
+ Ada.Unchecked_Conversion (System.Address, Cluster_Ref);
-- The following declarations are for the case where the address
-- passed to GetU_60 or SetU_60 is not guaranteed to be aligned.
type ClusterU_Ref is access ClusterU;
function To_Ref is new
- Unchecked_Conversion (System.Address, ClusterU_Ref);
+ Ada.Unchecked_Conversion (System.Address, ClusterU_Ref);
------------
-- Get_60 --
function Get_60 (Arr : System.Address; N : Natural) return Bits_60 is
C : constant Cluster_Ref := To_Ref (Arr + Bits * Ofs (Uns (N) / 8));
-
begin
case N07 (Uns (N) mod 8) is
when 0 => return C.E0;
function GetU_60 (Arr : System.Address; N : Natural) return Bits_60 is
C : constant ClusterU_Ref := To_Ref (Arr + Bits * Ofs (Uns (N) / 8));
-
begin
case N07 (Uns (N) mod 8) is
when 0 => return C.E0;
procedure Set_60 (Arr : System.Address; N : Natural; E : Bits_60) is
C : constant Cluster_Ref := To_Ref (Arr + Bits * Ofs (Uns (N) / 8));
-
begin
case N07 (Uns (N) mod 8) is
when 0 => C.E0 := E;
procedure SetU_60 (Arr : System.Address; N : Natural; E : Bits_60) is
C : constant ClusterU_Ref := To_Ref (Arr + Bits * Ofs (Uns (N) / 8));
-
begin
case N07 (Uns (N) mod 8) is
when 0 => C.E0 := E;