------------------------------------------------------------------------------ -- -- -- GNAT RUNTIME COMPONENTS -- -- -- -- S Y S T E M . S C A L A R _ V A L U E S -- -- S p e c -- -- -- -- -- -- Copyright (C) 2001 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- -- -- 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. -- -- -- -- 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. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package defines the constants used for initializing scalar values -- when pragma Initialize_Scalars is used. The actual values are defined -- in the binder generated file. This package contains the Ada names that -- are used by the generated code, which are linked to the actual values -- by the use of pragma Import. package System.Scalar_Values is pragma Pure (Scalar_Values); type Byte1 is mod 2 ** 8; type Byte2 is mod 2 ** 16; type Byte4 is mod 2 ** 32; type Byte8 is mod 2 ** 64; IS_Is1 : constant Byte1; -- Initialize 1 byte signed value IS_Is2 : constant Byte2; -- Initialize 2 byte signed value IS_Is4 : constant Byte4; -- Initialize 4 byte signed value IS_Is8 : constant Byte8; -- Initialize 8 byte signed value IS_Iu1 : constant Byte1; -- Initialize 1 byte unsigned value IS_Iu2 : constant Byte2; -- Initialize 2 byte unsigned value IS_Iu4 : constant Byte4; -- Initialize 4 byte unsigned value IS_Iu8 : constant Byte8; -- Initialize 8 byte unsigned value IS_Isf : constant Short_Float; -- Initialize short float value IS_Ifl : constant Float; -- Initialize float value IS_Ilf : constant Long_Float; -- Initialize long float value IS_Ill : constant Long_Long_Float; -- Initialize long long float value pragma Import (Ada, IS_Is1, "__gnat_Is1"); pragma Import (Ada, IS_Is2, "__gnat_Is2"); pragma Import (Ada, IS_Is4, "__gnat_Is4"); pragma Import (Ada, IS_Is8, "__gnat_Is8"); pragma Import (Ada, IS_Iu1, "__gnat_Iu1"); pragma Import (Ada, IS_Iu2, "__gnat_Iu2"); pragma Import (Ada, IS_Iu4, "__gnat_Iu4"); pragma Import (Ada, IS_Iu8, "__gnat_Iu8"); pragma Import (Ada, IS_Isf, "__gnat_Isf"); pragma Import (Ada, IS_Ifl, "__gnat_Ifl"); pragma Import (Ada, IS_Ilf, "__gnat_Ilf"); pragma Import (Ada, IS_Ill, "__gnat_Ill"); end System.Scalar_Values;