+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT COMPILER COMPONENTS --
--- --
--- B U T I L --
--- --
--- B o d y --
--- --
--- $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. --
--- --
--- GNAT was originally developed by the GNAT team at New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
-with Hostparm; use Hostparm;
-with Namet; use Namet;
-with Output; use Output;
-
-package body Butil is
-
- --------------------------
- -- Get_Unit_Name_String --
- --------------------------
-
- procedure Get_Unit_Name_String (U : Unit_Name_Type) is
- begin
- Get_Name_String (U);
-
- if Name_Buffer (Name_Len) = 's' then
- Name_Buffer (Name_Len - 1 .. Name_Len + 5) := " (spec)";
- else
- Name_Buffer (Name_Len - 1 .. Name_Len + 5) := " (body)";
- end if;
-
- Name_Len := Name_Len + 5;
- end Get_Unit_Name_String;
-
- ----------------------
- -- Is_Internal_Unit --
- ----------------------
-
- -- Note: the reason we do not use the Fname package for this function
- -- is that it would drag too much junk into the binder.
-
- function Is_Internal_Unit return Boolean is
- begin
- return Is_Predefined_Unit
- or else (Name_Len > 4
- and then (Name_Buffer (1 .. 5) = "gnat%"
- or else
- Name_Buffer (1 .. 5) = "gnat."))
- or else
- (OpenVMS
- and then Name_Len > 3
- and then (Name_Buffer (1 .. 4) = "dec%"
- or else
- Name_Buffer (1 .. 4) = "dec."));
-
- end Is_Internal_Unit;
-
- ------------------------
- -- Is_Predefined_Unit --
- ------------------------
-
- -- Note: the reason we do not use the Fname package for this function
- -- is that it would drag too much junk into the binder.
-
- function Is_Predefined_Unit return Boolean is
- begin
- return (Name_Len > 3
- and then Name_Buffer (1 .. 4) = "ada.")
-
- or else (Name_Len > 6
- and then Name_Buffer (1 .. 7) = "system.")
-
- or else (Name_Len > 10
- and then Name_Buffer (1 .. 11) = "interfaces.")
-
- or else (Name_Len > 3
- and then Name_Buffer (1 .. 4) = "ada%")
-
- or else (Name_Len > 8
- and then Name_Buffer (1 .. 9) = "calendar%")
-
- or else (Name_Len > 9
- and then Name_Buffer (1 .. 10) = "direct_io%")
-
- or else (Name_Len > 10
- and then Name_Buffer (1 .. 11) = "interfaces%")
-
- or else (Name_Len > 13
- and then Name_Buffer (1 .. 14) = "io_exceptions%")
-
- or else (Name_Len > 12
- and then Name_Buffer (1 .. 13) = "machine_code%")
-
- or else (Name_Len > 13
- and then Name_Buffer (1 .. 14) = "sequential_io%")
-
- or else (Name_Len > 6
- and then Name_Buffer (1 .. 7) = "system%")
-
- or else (Name_Len > 7
- and then Name_Buffer (1 .. 8) = "text_io%")
-
- or else (Name_Len > 20
- and then Name_Buffer (1 .. 21) = "unchecked_conversion%")
-
- or else (Name_Len > 22
- and then Name_Buffer (1 .. 23) = "unchecked_deallocation%")
-
- or else (Name_Len > 4
- and then Name_Buffer (1 .. 5) = "gnat%")
-
- or else (Name_Len > 4
- and then Name_Buffer (1 .. 5) = "gnat.");
- end Is_Predefined_Unit;
-
- ----------------
- -- Uname_Less --
- ----------------
-
- function Uname_Less (U1, U2 : Unit_Name_Type) return Boolean is
- begin
- Get_Name_String (U1);
-
- declare
- U1_Name : constant String (1 .. Name_Len) :=
- Name_Buffer (1 .. Name_Len);
- Min_Length : Natural;
-
- begin
- Get_Name_String (U2);
-
- if Name_Len < U1_Name'Last then
- Min_Length := Name_Len;
- else
- Min_Length := U1_Name'Last;
- end if;
-
- for I in 1 .. Min_Length loop
- if U1_Name (I) > Name_Buffer (I) then
- return False;
- elsif U1_Name (I) < Name_Buffer (I) then
- return True;
- end if;
- end loop;
-
- return U1_Name'Last < Name_Len;
- end;
- end Uname_Less;
-
- ---------------------
- -- Write_Unit_Name --
- ---------------------
-
- procedure Write_Unit_Name (U : Unit_Name_Type) is
- begin
- Get_Name_String (U);
- Write_Str (Name_Buffer (1 .. Name_Len - 2));
-
- if Name_Buffer (Name_Len) = 's' then
- Write_Str (" (spec)");
- else
- Write_Str (" (body)");
- end if;
-
- Name_Len := Name_Len + 5;
- end Write_Unit_Name;
-
-end Butil;
projects / msp430-gcc.git / blobdiff