67 lines
3.7 KiB
Ada
67 lines
3.7 KiB
Ada
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------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- S Y S T E M . P A R A M E T E R S --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1992-2014, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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-- Default version used when no target-specific version is provided
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-- This package defines some system dependent parameters for GNAT. These
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-- are values that are referenced by the runtime library and are therefore
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-- relevant to the target machine.
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-- The parameters whose value is defined in the spec are not generally
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-- expected to be changed. If they are changed, it will be necessary to
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-- recompile the run-time library.
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-- The parameters which are defined by functions can be changed by modifying
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-- the body of System.Parameters in file s-parame.adb. A change to this body
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-- requires only rebinding and relinking of the application.
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-- Note: do not introduce any pragma Inline statements into this unit, since
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-- otherwise the relinking and rebinding capability would be deactivated.
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pragma Compiler_Unit_Warning;
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package System.Parameters is
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pragma Pure;
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----------------------------------------------
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-- Characteristics of types in Interfaces.C --
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----------------------------------------------
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long_bits : constant := Long_Integer'Size;
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-- Number of bits in type long and unsigned_long. The normal convention
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-- is that this is the same as type Long_Integer, but this may not be true
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-- of all targets.
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ptr_bits : constant := Standard'Address_Size;
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-- Number of bits in Interfaces.C pointers, normally a standard address
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end System.Parameters;
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