------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- S Y S T E M . P A R A M E T E R S -- -- -- -- S p e c -- -- -- -- Copyright (C) 1992-2014, 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 -- -- . -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- Default version used when no target-specific version is provided -- This package defines some system dependent parameters for GNAT. These -- are values that are referenced by the runtime library and are therefore -- relevant to the target machine. -- The parameters whose value is defined in the spec are not generally -- expected to be changed. If they are changed, it will be necessary to -- recompile the run-time library. -- The parameters which are defined by functions can be changed by modifying -- the body of System.Parameters in file s-parame.adb. A change to this body -- requires only rebinding and relinking of the application. -- Note: do not introduce any pragma Inline statements into this unit, since -- otherwise the relinking and rebinding capability would be deactivated. pragma Compiler_Unit_Warning; package System.Parameters is pragma Pure; ---------------------------------------------- -- Characteristics of types in Interfaces.C -- ---------------------------------------------- long_bits : constant := Long_Integer'Size; -- Number of bits in type long and unsigned_long. The normal convention -- is that this is the same as type Long_Integer, but this may not be true -- of all targets. ptr_bits : constant := Standard'Address_Size; -- Number of bits in Interfaces.C pointers, normally a standard address end System.Parameters;