6cbcc54138
* xeinfo.adb: Don't look for revision numbers. * xnmake.adb: Likewise. * xsinfo.adb: Likewise. * xsnames.adb: Likewise. * xtreeprs.adb: Likewise. From-SVN: r50768
75 lines
4.4 KiB
Ada
75 lines
4.4 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT RUNTIME COMPONENTS --
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-- --
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-- S Y S T E M . S C A L A R _ V A L U E S --
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-- S p e c --
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-- --
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-- --
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-- Copyright (C) 2001 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 2, 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. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING. If not, write --
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-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
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-- MA 02111-1307, USA. --
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-- --
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-- As a special exception, if other files instantiate generics from this --
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-- unit, or you link this unit with other files to produce an executable, --
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-- this unit does not by itself cause the resulting executable to be --
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-- covered by the GNU General Public License. This exception does not --
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-- however invalidate any other reasons why the executable file might be --
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-- covered by the GNU Public License. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
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-- --
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------------------------------------------------------------------------------
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-- This package defines the constants used for initializing scalar values
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-- when pragma Initialize_Scalars is used. The actual values are defined
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-- in the binder generated file. This package contains the Ada names that
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-- are used by the generated code, which are linked to the actual values
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-- by the use of pragma Import.
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package System.Scalar_Values is
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pragma Pure (Scalar_Values);
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type Byte1 is mod 2 ** 8;
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type Byte2 is mod 2 ** 16;
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type Byte4 is mod 2 ** 32;
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type Byte8 is mod 2 ** 64;
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IS_Is1 : constant Byte1; -- Initialize 1 byte signed value
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IS_Is2 : constant Byte2; -- Initialize 2 byte signed value
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IS_Is4 : constant Byte4; -- Initialize 4 byte signed value
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IS_Is8 : constant Byte8; -- Initialize 8 byte signed value
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IS_Iu1 : constant Byte1; -- Initialize 1 byte unsigned value
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IS_Iu2 : constant Byte2; -- Initialize 2 byte unsigned value
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IS_Iu4 : constant Byte4; -- Initialize 4 byte unsigned value
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IS_Iu8 : constant Byte8; -- Initialize 8 byte unsigned value
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IS_Isf : constant Short_Float; -- Initialize short float value
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IS_Ifl : constant Float; -- Initialize float value
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IS_Ilf : constant Long_Float; -- Initialize long float value
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IS_Ill : constant Long_Long_Float; -- Initialize long long float value
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pragma Import (Ada, IS_Is1, "__gnat_Is1");
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pragma Import (Ada, IS_Is2, "__gnat_Is2");
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pragma Import (Ada, IS_Is4, "__gnat_Is4");
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pragma Import (Ada, IS_Is8, "__gnat_Is8");
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pragma Import (Ada, IS_Iu1, "__gnat_Iu1");
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pragma Import (Ada, IS_Iu2, "__gnat_Iu2");
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pragma Import (Ada, IS_Iu4, "__gnat_Iu4");
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pragma Import (Ada, IS_Iu8, "__gnat_Iu8");
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pragma Import (Ada, IS_Isf, "__gnat_Isf");
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pragma Import (Ada, IS_Ifl, "__gnat_Ifl");
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pragma Import (Ada, IS_Ilf, "__gnat_Ilf");
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pragma Import (Ada, IS_Ill, "__gnat_Ill");
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end System.Scalar_Values;
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