X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=gcc%2Fada%2Fs-unstyp.ads;fp=gcc%2Fada%2Fs-unstyp.ads;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=46f131ceb5ce05d4031095192b452c2dd71ed8bf;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/gcc/ada/s-unstyp.ads b/gcc/ada/s-unstyp.ads deleted file mode 100644 index 46f131ce..00000000 --- a/gcc/ada/s-unstyp.ads +++ /dev/null @@ -1,234 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUNTIME COMPONENTS -- --- -- --- S Y S T E M . U N S I G N E D _ T Y P E S -- --- -- --- S p e c -- --- -- --- $Revision: 1.1.16.1 $ --- -- --- Copyright (C) 1992-2001 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 contains definitions of standard unsigned types that --- correspond in size to the standard signed types declared in Standard. --- and (unlike the types in Interfaces have corresponding names). It --- also contains some related definitions for other specialized types --- used only by the expander. - -package System.Unsigned_Types is -pragma Pure (Unsigned_Types); - - type Short_Short_Unsigned is mod 2 ** Short_Short_Integer'Size; - type Short_Unsigned is mod 2 ** Short_Integer'Size; - type Unsigned is mod 2 ** Integer'Size; - type Long_Unsigned is mod 2 ** Long_Integer'Size; - type Long_Long_Unsigned is mod 2 ** Long_Long_Integer'Size; - - type Float_Unsigned is mod 2 ** Float'Size; - -- Used in the implementation of Is_Negative intrinsic (see Exp_Intr) - - type Packed_Byte is mod 2 ** 8; - for Packed_Byte'Size use 8; - -- Component type for Packed_Butes array - - type Packed_Bytes1 is array (Natural range <>) of Packed_Byte; - for Packed_Bytes1'Alignment use 1; - -- This is the type used to implement packed arrays where no alignment - -- is required. This includes the cases of 1,2,4 (where we use direct - -- masking operations), and all odd component sizes (where the clusters - -- are not aligned anyway, see, e.g. System.Pack_07 in file s-pack07 - -- for details. - - type Packed_Bytes2 is new Packed_Bytes1; - for Packed_Bytes2'Alignment use 2; - -- This is the type used to implement packed arrays where an alignment - -- of 2 is helpful for maximum efficiency of the get and set routines - -- in the corresponding library unit. This is true of all component - -- sizes that are even but not divisible by 4 (other than 2 for which - -- we use direct masking operations). In such cases, the clusters can - -- be assumed to be 2-byte aligned if the array is aligned. See for - -- example System.Pack_10 in file s-pack10). - - type Packed_Bytes4 is new Packed_Bytes1; - for Packed_Bytes4'Alignment use Integer'Min (4, Standard'Maximum_Alignment); - -- This is the type used to implement packed arrays where an alignment - -- of 4 is helpful for maximum efficiency of the get and set routines - -- in the corresponding library unit. This is true of all component - -- sizes that are divisible by 4 (other than powers of 2, which are - -- either handled by direct masking or not packed at all). In such cases - -- the clusters can be assumed to be 4-byte aligned if the array is - -- aligned (see System.Pack_12 in file s-pack12 as an example). - - type Bits_1 is mod 2**1; - type Bits_2 is mod 2**2; - type Bits_4 is mod 2**4; - -- Types used for packed array conversions - - subtype Bytes_F is Packed_Bytes4 (1 .. Float'Size / 8); - -- Type used in implementation of Is_Negative instrinsic (see Exp_Intr) - - function Shift_Left - (Value : Short_Short_Unsigned; - Amount : Natural) - return Short_Short_Unsigned; - - function Shift_Right - (Value : Short_Short_Unsigned; - Amount : Natural) - return Short_Short_Unsigned; - - function Shift_Right_Arithmetic - (Value : Short_Short_Unsigned; - Amount : Natural) - return Short_Short_Unsigned; - - function Rotate_Left - (Value : Short_Short_Unsigned; - Amount : Natural) - return Short_Short_Unsigned; - - function Rotate_Right - (Value : Short_Short_Unsigned; - Amount : Natural) - return Short_Short_Unsigned; - - function Shift_Left - (Value : Short_Unsigned; - Amount : Natural) - return Short_Unsigned; - - function Shift_Right - (Value : Short_Unsigned; - Amount : Natural) - return Short_Unsigned; - - function Shift_Right_Arithmetic - (Value : Short_Unsigned; - Amount : Natural) - return Short_Unsigned; - - function Rotate_Left - (Value : Short_Unsigned; - Amount : Natural) - return Short_Unsigned; - - function Rotate_Right - (Value : Short_Unsigned; - Amount : Natural) - return Short_Unsigned; - - function Shift_Left - (Value : Unsigned; - Amount : Natural) - return Unsigned; - - function Shift_Right - (Value : Unsigned; - Amount : Natural) - return Unsigned; - - function Shift_Right_Arithmetic - (Value : Unsigned; - Amount : Natural) - return Unsigned; - - function Rotate_Left - (Value : Unsigned; - Amount : Natural) - return Unsigned; - - function Rotate_Right - (Value : Unsigned; - Amount : Natural) - return Unsigned; - - function Shift_Left - (Value : Long_Unsigned; - Amount : Natural) - return Long_Unsigned; - - function Shift_Right - (Value : Long_Unsigned; - Amount : Natural) - return Long_Unsigned; - - function Shift_Right_Arithmetic - (Value : Long_Unsigned; - Amount : Natural) - return Long_Unsigned; - - function Rotate_Left - (Value : Long_Unsigned; - Amount : Natural) - return Long_Unsigned; - - function Rotate_Right - (Value : Long_Unsigned; - Amount : Natural) - return Long_Unsigned; - - function Shift_Left - (Value : Long_Long_Unsigned; - Amount : Natural) - return Long_Long_Unsigned; - - function Shift_Right - (Value : Long_Long_Unsigned; - Amount : Natural) - return Long_Long_Unsigned; - - function Shift_Right_Arithmetic - (Value : Long_Long_Unsigned; - Amount : Natural) - return Long_Long_Unsigned; - - function Rotate_Left - (Value : Long_Long_Unsigned; - Amount : Natural) - return Long_Long_Unsigned; - - function Rotate_Right - (Value : Long_Long_Unsigned; - Amount : Natural) - return Long_Long_Unsigned; - - pragma Import (Intrinsic, Shift_Left); - pragma Import (Intrinsic, Shift_Right); - pragma Import (Intrinsic, Shift_Right_Arithmetic); - pragma Import (Intrinsic, Rotate_Left); - pragma Import (Intrinsic, Rotate_Right); - - -- The following definitions are obsolsecent. They were needed by the - -- previous version of the compiler and runtime, but are not needed - -- by the current version. We retain them to help with bootstrap path - -- problems. Also they seem harmless, and if any user programs have - -- been (rather improperly) using these types, why discombobulate them? - - subtype Packed_Bytes is Packed_Bytes4; - subtype Packed_Bytes_Unaligned is Packed_Bytes1; - -end System.Unsigned_Types;