obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 219 insertions, 0 deletions

diff --git a/gcc/ada/mlib-tgt-specific-xi.adb b/gcc/ada/mlib-tgt-specific-xi.adb
new file mode 100644
index 000000000..10c57b474
--- /dev/null
+++ b/gcc/ada/mlib-tgt-specific-xi.adb
@@ -0,0 +1,219 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                     M L I B . T G T. S P E C I F I C                     --
+--                           (Bare Board Version)                           --
+--                                                                          --
+--                                 B o d y                                  --
+--                                                                          --
+--          Copyright (C) 2003-2008, 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 3,  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 COPYING3.  If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license.          --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This is the bare board version of the body
+
+with Sdefault;
+with Types; use Types;
+
+package body MLib.Tgt.Specific is
+
+   -----------------------
+   -- Local Subprograms --
+   -----------------------
+
+   function Get_Target_Prefix return String;
+   --  Returns the required prefix for some utilities
+   --  (such as ar and ranlib) that depend on the real target.
+
+   --  Non default subprograms
+
+   function Archive_Builder return String;
+
+   function Archive_Indexer return String;
+
+   procedure Build_Dynamic_Library
+     (Ofiles       : Argument_List;
+      Options      : Argument_List;
+      Interfaces   : Argument_List;
+      Lib_Filename : String;
+      Lib_Dir      : String;
+      Symbol_Data  : Symbol_Record;
+      Driver_Name  : Name_Id := No_Name;
+      Lib_Version  : String  := "";
+      Auto_Init    : Boolean := False);
+
+   function DLL_Ext return String;
+
+   function Dynamic_Option return String;
+
+   function Library_Major_Minor_Id_Supported return Boolean;
+
+   function PIC_Option return String;
+
+   function Standalone_Library_Auto_Init_Is_Supported return Boolean;
+
+   function Support_For_Libraries return Library_Support;
+
+   ---------------------
+   -- Archive_Builder --
+   ---------------------
+
+   function Archive_Builder return String is
+   begin
+      return Get_Target_Prefix & "ar";
+   end Archive_Builder;
+
+   ---------------------
+   -- Archive_Indexer --
+   ---------------------
+
+   function Archive_Indexer return String is
+   begin
+      return Get_Target_Prefix & "ranlib";
+   end Archive_Indexer;
+
+   ---------------------------
+   -- Build_Dynamic_Library --
+   ---------------------------
+
+   procedure Build_Dynamic_Library
+     (Ofiles       : Argument_List;
+      Options      : Argument_List;
+      Interfaces   : Argument_List;
+      Lib_Filename : String;
+      Lib_Dir      : String;
+      Symbol_Data  : Symbol_Record;
+      Driver_Name  : Name_Id := No_Name;
+      Lib_Version  : String  := "";
+      Auto_Init    : Boolean := False)
+   is
+      pragma Unreferenced (Ofiles);
+      pragma Unreferenced (Options);
+      pragma Unreferenced (Interfaces);
+      pragma Unreferenced (Lib_Filename);
+      pragma Unreferenced (Lib_Dir);
+      pragma Unreferenced (Symbol_Data);
+      pragma Unreferenced (Driver_Name);
+      pragma Unreferenced (Lib_Version);
+      pragma Unreferenced (Auto_Init);
+
+   begin
+      null;
+   end Build_Dynamic_Library;
+
+   -------------
+   -- DLL_Ext --
+   -------------
+
+   function DLL_Ext return String is
+   begin
+      return "";
+   end DLL_Ext;
+
+   --------------------
+   -- Dynamic_Option --
+   --------------------
+
+   function Dynamic_Option return String is
+   begin
+      return "";
+   end Dynamic_Option;
+
+   -----------------------
+   -- Get_Target_Prefix --
+   -----------------------
+
+   function Get_Target_Prefix return String is
+      Target_Name : constant String_Ptr := Sdefault.Target_Name;
+      Index       : Positive            := Target_Name'First;
+
+   begin
+      while Index < Target_Name'Last
+        and then Target_Name (Index + 1) /= '-'
+      loop
+         Index := Index + 1;
+      end loop;
+
+      if Target_Name (Target_Name'First .. Index) = "avr" then
+         return "avr-";
+      elsif Target_Name (Target_Name'First .. Index) = "erc32" then
+         return "erc32-elf-";
+      elsif Target_Name (Target_Name'First .. Index) = "leon" then
+         return "leon-elf-";
+      elsif Target_Name (Target_Name'First .. Index) = "powerpc" then
+         if Target_Name'Length >= 23 and then
+           Target_Name (Target_Name'First .. Target_Name'First + 22) =
+                                              "powerpc-unknown-eabispe"
+         then
+            return "powerpc-eabispe-";
+         else
+            return "powerpc-elf-";
+         end if;
+      else
+         return "";
+      end if;
+   end Get_Target_Prefix;
+
+   --------------------------------------
+   -- Library_Major_Minor_Id_Supported --
+   --------------------------------------
+
+   function Library_Major_Minor_Id_Supported return Boolean is
+   begin
+      return False;
+   end Library_Major_Minor_Id_Supported;
+
+   ----------------
+   -- PIC_Option --
+   ----------------
+
+   function PIC_Option return String is
+   begin
+      return "";
+   end PIC_Option;
+
+   -----------------------------------------------
+   -- Standalone_Library_Auto_Init_Is_Supported --
+   -----------------------------------------------
+
+   function Standalone_Library_Auto_Init_Is_Supported return Boolean is
+   begin
+      return False;
+   end Standalone_Library_Auto_Init_Is_Supported;
+
+   ---------------------------
+   -- Support_For_Libraries --
+   ---------------------------
+
+   function Support_For_Libraries return Library_Support is
+   begin
+      return Static_Only;
+   end Support_For_Libraries;
+
+begin
+   Archive_Builder_Ptr := Archive_Builder'Access;
+   Archive_Indexer_Ptr := Archive_Indexer'Access;
+   Build_Dynamic_Library_Ptr := Build_Dynamic_Library'Access;
+   DLL_Ext_Ptr := DLL_Ext'Access;
+   Dynamic_Option_Ptr := Dynamic_Option'Access;
+   Library_Major_Minor_Id_Supported_Ptr :=
+                                Library_Major_Minor_Id_Supported'Access;
+   PIC_Option_Ptr := PIC_Option'Access;
+   Standalone_Library_Auto_Init_Is_Supported_Ptr :=
+     Standalone_Library_Auto_Init_Is_Supported'Access;
+   Support_For_Libraries_Ptr := Support_For_Libraries'Access;
+end MLib.Tgt.Specific;