------------------------------------------------------------------------------ -- -- -- 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) 1998-2009 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 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 -- -- . -- -- -- -- GNARL was developed by the GNARL team at Florida State University. -- -- Extensive contributions were provided by Ada Core Technologies, Inc. -- -- -- ------------------------------------------------------------------------------ -- This is the x86 VxWorks version of this package package System.VxWorks is pragma Preelaborate; -- Floating point context record. x86 version -- There are two kinds of FP_CONTEXT for this architecture, corresponding -- to newer and older processors. The type is defined in fppI86lib.h as a -- union. The form used depends on the versions of the save and restore -- routines that are selected by the user (these versions are provided in -- vxwork.ads). Since we do not examine the contents of these objects, it -- is sufficient to declare the type as of the required size: 512 bytes. type FP_CONTEXT is array (1 .. 128) of Integer; for FP_CONTEXT'Alignment use 4; for FP_CONTEXT'Size use 512 * Storage_Unit; pragma Convention (C, FP_CONTEXT); Num_HW_Interrupts : constant := 256; -- Number of entries in hardware interrupt vector table end System.VxWorks;