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, 81 insertions, 0 deletions

diff --git a/gcc/ada/s-vallld.ads b/gcc/ada/s-vallld.ads
new file mode 100644
index 000000000..c4d089bfe
--- /dev/null
+++ b/gcc/ada/s-vallld.ads
@@ -0,0 +1,81 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                       S Y S T E M . V A L _ L L D                        --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--          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.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  This package contains routines for scanning decimal values where the size
+--  of the type is greater than Standard.Integer'Size, for use in Text_IO.
+--  Decimal_IO, and the Value attribute for such decimal types.
+
+package System.Val_LLD is
+   pragma Pure;
+
+   function Scan_Long_Long_Decimal
+     (Str   : String;
+      Ptr   : not null access Integer;
+      Max   : Integer;
+      Scale : Integer) return Long_Long_Integer;
+   --  This function scans the string starting at Str (Ptr.all) for a valid
+   --  real literal according to the syntax described in (RM 3.5(43)). The
+   --  substring scanned extends no further than Str (Max). There are three
+   --  cases for the return:
+   --
+   --  If a valid real literal is found after scanning past any initial spaces,
+   --  then Ptr.all is updated past the last character of the literal (but
+   --  trailing spaces are not scanned out). The value returned is the value
+   --  Long_Long_Integer'Integer_Value (decimal-literal-value), using the given
+   --  Scale to determine this value.
+   --
+   --  If no valid real literal is found, then Ptr.all points either to an
+   --  initial non-digit character, or to Max + 1 if the field is all spaces
+   --  and the exception Constraint_Error is raised.
+   --
+   --  If a syntactically valid integer is scanned, but the value is out of
+   --  range, or, in the based case, the base value is out of range or there
+   --  is an out of range digit, then Ptr.all points past the integer, and
+   --  Constraint_Error is raised.
+   --
+   --  Note: these rules correspond to the requirements for leaving the
+   --  pointer positioned in Text_Io.Get
+   --
+   --  Note: if Str is null, i.e. if Max is less than Ptr, then this is a
+   --  special case of an all-blank string, and Ptr is unchanged, and hence
+   --  is greater than Max as required in this case.
+
+   function Value_Long_Long_Decimal
+     (Str   : String;
+      Scale : Integer) return Long_Long_Integer;
+   --  Used in computing X'Value (Str) where X is a decimal types whose size
+   --  exceeds Standard.Integer'Size. Str is the string argument of the
+   --  attribute. Constraint_Error is raised if the string is malformed
+   --  or if the value is out of range, otherwise the value returned is the
+   --  value Long_Long_Integer'Integer_Value (decimal-literal-value), using
+   --  the given Scale to determine this value.
+
+end System.Val_LLD;