+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT COMPILER COMPONENTS --
--- --
--- G E T _ T A R G --
--- --
--- S p e c --
--- --
--- $Revision: 1.1.16.1 $
--- --
--- Copyright (C) 1992-2000 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. --
--- --
--- GNAT was originally developed by the GNAT team at New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
--- This package provides an Import to the C functions which provide
--- values related to types on the target system. It is only needed for
--- exp_dbug and the elaboration of ttypes.
-
--- NOTE: Any changes in this package must be reflected in jgettarg.ads!
-
--- Note that all these values return sizes of C types with corresponding
--- names. This allows GNAT to define the corresponding Ada types to have
--- the same representation. There is one exception to this: the
--- Wide_Character_Type uses twice the size of a C char, instead of the
--- size of wchar_t.
-
-with Types; use Types;
-
-package Get_Targ is
-pragma Preelaborate (Get_Targ);
-
- function Get_Bits_Per_Unit return Pos;
- pragma Import (C, Get_Bits_Per_Unit, "get_target_bits_per_unit");
-
- function Get_Bits_Per_Word return Pos;
- pragma Import (C, Get_Bits_Per_Word, "get_target_bits_per_word");
-
- function Get_Char_Size return Pos; -- Standard.Character'Size
- pragma Import (C, Get_Char_Size, "get_target_char_size");
-
- function Get_Wchar_T_Size return Pos; -- Interfaces.C.wchar_t'Size
- pragma Import (C, Get_Wchar_T_Size, "get_target_wchar_t_size");
-
- function Get_Short_Size return Pos; -- Standard.Short_Integer'Size
- pragma Import (C, Get_Short_Size, "get_target_short_size");
-
- function Get_Int_Size return Pos; -- Standard.Integer'Size
- pragma Import (C, Get_Int_Size, "get_target_int_size");
-
- function Get_Long_Size return Pos; -- Standard.Long_Integer'Size
- pragma Import (C, Get_Long_Size, "get_target_long_size");
-
- function Get_Long_Long_Size return Pos; -- Standard.Long_Long_Integer'Size
- pragma Import (C, Get_Long_Long_Size, "get_target_long_long_size");
-
- function Get_Float_Size return Pos; -- Standard.Float'Size
- pragma Import (C, Get_Float_Size, "get_target_float_size");
-
- function Get_Double_Size return Pos; -- Standard.Long_Float'Size
- pragma Import (C, Get_Double_Size, "get_target_double_size");
-
- function Get_Long_Double_Size return Pos; -- Standard.Long_Long_Float'Size
- pragma Import (C, Get_Long_Double_Size, "get_target_long_double_size");
-
- function Get_Pointer_Size return Pos; -- System.Address'Size
- pragma Import (C, Get_Pointer_Size, "get_target_pointer_size");
-
- function Get_Maximum_Alignment return Pos;
- pragma Import (C, Get_Maximum_Alignment, "get_target_maximum_alignment");
-
- function Get_No_Dollar_In_Label return Boolean;
- pragma Import (C, Get_No_Dollar_In_Label, "get_target_no_dollar_in_label");
-
- function Get_Float_Words_BE return Nat;
- pragma Import (C, Get_Float_Words_BE, "get_float_words_be");
-
- function Get_Words_BE return Nat;
- pragma Import (C, Get_Words_BE, "get_words_be");
-
- function Get_Bytes_BE return Nat;
- pragma Import (C, Get_Bytes_BE, "get_bytes_be");
-
- function Get_Bits_BE return Nat;
- pragma Import (C, Get_Bits_BE, "get_bits_be");
-
- function Get_Strict_Alignment return Nat;
- pragma Import (C, Get_Strict_Alignment, "get_strict_alignment");
-
- function Width_From_Size (Size : Pos) return Pos;
- function Digits_From_Size (Size : Pos) return Pos;
- -- Calculate values for 'Width or 'Digits from 'Size
-
-end Get_Targ;
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