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, 118 insertions, 0 deletions

diff --git a/gcc/ada/lib-list.adb b/gcc/ada/lib-list.adb
new file mode 100644
index 000000000..831dc90a2
--- /dev/null
+++ b/gcc/ada/lib-list.adb
@@ -0,0 +1,118 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                             L I B . L I S T                              --
+--                                                                          --
+--                                 B o d y                                  --
+--                                                                          --
+--          Copyright (C) 1992-2009, 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.                                     --
+--                                                                          --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception,   --
+-- version 3.1, as published by the Free Software Foundation.               --
+--                                                                          --
+-- You should have received a copy of the GNU General Public License and    --
+-- a copy of the GCC Runtime Library Exception along with this program;     --
+-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
+-- <http://www.gnu.org/licenses/>.                                          --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+separate (Lib)
+procedure List (File_Names_Only : Boolean := False) is
+
+   Num_Units : constant Nat := Int (Units.Last) - Int (Units.First) + 1;
+   --  Number of units in file table
+
+   Sorted_Units : Unit_Ref_Table (1 .. Num_Units);
+   --  Table of unit numbers that we will sort
+
+   Unit_Hed : constant String := "Unit name                        ";
+   Unit_Und : constant String := "---------                        ";
+   Unit_Bln : constant String := "                                 ";
+   File_Hed : constant String := "File name                     ";
+   File_Und : constant String := "---------                     ";
+   File_Bln : constant String := "                              ";
+   Time_Hed : constant String := "Time stamp";
+   Time_Und : constant String := "----------";
+
+   Unit_Length : constant Natural := Unit_Hed'Length;
+   File_Length : constant Natural := File_Hed'Length;
+
+begin
+   --  First step is to make a sorted table of units
+
+   for J in 1 .. Num_Units loop
+      Sorted_Units (J) := Unit_Number_Type (Int (Units.First) + J - 1);
+   end loop;
+
+   Sort (Sorted_Units);
+
+   --  Now we can generate the unit table listing
+
+   Write_Eol;
+
+   if not File_Names_Only then
+      Write_Str (Unit_Hed);
+      Write_Str (File_Hed);
+      Write_Str (Time_Hed);
+      Write_Eol;
+
+      Write_Str (Unit_Und);
+      Write_Str (File_Und);
+      Write_Str (Time_Und);
+      Write_Eol;
+      Write_Eol;
+   end if;
+
+   for R in Sorted_Units'Range loop
+      if File_Names_Only then
+         if not Is_Internal_File_Name
+                  (File_Name (Source_Index (Sorted_Units (R))))
+         then
+            Write_Name (Full_File_Name (Source_Index (Sorted_Units (R))));
+            Write_Eol;
+         end if;
+
+      else
+         Write_Unit_Name (Unit_Name (Sorted_Units (R)));
+
+         if Name_Len > (Unit_Length - 1) then
+            Write_Eol;
+            Write_Str (Unit_Bln);
+         else
+            for J in Name_Len + 1 .. Unit_Length loop
+               Write_Char (' ');
+            end loop;
+         end if;
+
+         Write_Name (Full_File_Name (Source_Index (Sorted_Units (R))));
+
+         if Name_Len > (File_Length - 1) then
+            Write_Eol;
+            Write_Str (Unit_Bln);
+            Write_Str (File_Bln);
+         else
+            for J in Name_Len + 1 .. File_Length loop
+               Write_Char (' ');
+            end loop;
+         end if;
+
+         Write_Str (String (Time_Stamp (Source_Index (Sorted_Units (R)))));
+         Write_Eol;
+      end if;
+   end loop;
+
+   Write_Eol;
+end List;