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+------------------------------------------------------------------------------
+-- --
+-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
+-- --
+-- S Y S T E M . V X W O R K S --
+-- --
+-- S p e c --
+-- --
+-- Copyright (C) 1998-2005 Free Software Foundation, Inc. --
+-- --
+-- GNARL 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- --
+-- sion. GNARL 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 GNARL; see file COPYING. If not, write --
+-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
+-- Boston, MA 02110-1301, 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. --
+-- --
+-- GNARL was developed by the GNARL team at Florida State University. --
+-- Extensive contributions were provided by Ada Core Technologies, Inc. --
+-- --
+------------------------------------------------------------------------------
+
+-- This is the Sparc64 VxWorks version of this package.
+
+with Interfaces;
+
+package System.VxWorks is
+ pragma Preelaborate;
+
+ -- Floating point context record. SPARCV9 version
+
+ FP_NUM_DREGS : constant := 32;
+
+ type RType is new Interfaces.Unsigned_64;
+ for RType'Alignment use 8;
+
+ type Fpd_Array is array (1 .. FP_NUM_DREGS) of RType;
+ for Fpd_Array'Alignment use 8;
+
+ type FP_CONTEXT is record
+ fpd : Fpd_Array;
+ fsr : RType;
+ end record;
+
+ for FP_CONTEXT'Alignment use 8;
+ pragma Convention (C, FP_CONTEXT);
+
+ Num_HW_Interrupts : constant := 256;
+ -- Number of entries in hardware interrupt vector table.
+
+end System.VxWorks;