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Diffstat (limited to 'gcc-4.2.1/gcc/ada/s-widenu.adb')
| -rw-r--r-- | gcc-4.2.1/gcc/ada/s-widenu.adb | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/gcc-4.2.1/gcc/ada/s-widenu.adb b/gcc-4.2.1/gcc/ada/s-widenu.adb deleted file mode 100644 index 9110c107c..000000000 --- a/gcc-4.2.1/gcc/ada/s-widenu.adb +++ /dev/null @@ -1,137 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME COMPONENTS -- --- -- --- S Y S T E M . W I D _ E N U M -- --- -- --- B o d y -- --- -- --- Copyright (C) 1992-2005, 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, 51 Franklin Street, Fifth Floor, -- --- Boston, MA 02110-1301, 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. -- --- -- ------------------------------------------------------------------------------- - -with Unchecked_Conversion; - -package body System.Wid_Enum is - - ------------------------- - -- Width_Enumeration_8 -- - ------------------------- - - function Width_Enumeration_8 - (Names : String; - Indexes : System.Address; - Lo, Hi : Natural) - return Natural - is - pragma Warnings (Off, Names); - - W : Natural; - - type Natural_8 is range 0 .. 2 ** 7 - 1; - type Index_Table is array (Natural) of Natural_8; - type Index_Table_Ptr is access Index_Table; - - function To_Index_Table_Ptr is - new Unchecked_Conversion (System.Address, Index_Table_Ptr); - - IndexesT : constant Index_Table_Ptr := To_Index_Table_Ptr (Indexes); - - begin - W := 0; - - for J in Lo .. Hi loop - W := Natural'Max (W, Natural (IndexesT (J + 1) - IndexesT (J))); - end loop; - - return W; - end Width_Enumeration_8; - - -------------------------- - -- Width_Enumeration_16 -- - -------------------------- - - function Width_Enumeration_16 - (Names : String; - Indexes : System.Address; - Lo, Hi : Natural) - return Natural - is - pragma Warnings (Off, Names); - - W : Natural; - - type Natural_16 is range 0 .. 2 ** 15 - 1; - type Index_Table is array (Natural) of Natural_16; - type Index_Table_Ptr is access Index_Table; - - function To_Index_Table_Ptr is - new Unchecked_Conversion (System.Address, Index_Table_Ptr); - - IndexesT : constant Index_Table_Ptr := To_Index_Table_Ptr (Indexes); - - begin - W := 0; - - for J in Lo .. Hi loop - W := Natural'Max (W, Natural (IndexesT (J + 1) - IndexesT (J))); - end loop; - - return W; - end Width_Enumeration_16; - - -------------------------- - -- Width_Enumeration_32 -- - -------------------------- - - function Width_Enumeration_32 - (Names : String; - Indexes : System.Address; - Lo, Hi : Natural) - return Natural - is - pragma Warnings (Off, Names); - - W : Natural; - - type Natural_32 is range 0 .. 2 ** 31 - 1; - type Index_Table is array (Natural) of Natural_32; - type Index_Table_Ptr is access Index_Table; - - function To_Index_Table_Ptr is - new Unchecked_Conversion (System.Address, Index_Table_Ptr); - - IndexesT : constant Index_Table_Ptr := To_Index_Table_Ptr (Indexes); - - begin - W := 0; - - for J in Lo .. Hi loop - W := Natural'Max (W, Natural (IndexesT (J + 1) - IndexesT (J))); - end loop; - - return W; - end Width_Enumeration_32; - -end System.Wid_Enum; |