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, 76 insertions, 0 deletions

diff --git a/gcc/ada/s-proinf-irix-athread.ads b/gcc/ada/s-proinf-irix-athread.ads
new file mode 100644
index 000000000..8c24a5502
--- /dev/null
+++ b/gcc/ada/s-proinf-irix-athread.ads
@@ -0,0 +1,76 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                 S Y S T E M . P R O G R A M  _  I N F O                  --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--          Copyright (C) 1997-2009, 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 the definitions and routines used as parameters to
+--  the run-time system at program startup for the SGI implementation.
+
+package System.Program_Info is
+   pragma Preelaborate;
+
+   function Initial_Sproc_Count return Integer;
+   --  The number of sproc created at program startup for scheduling threads
+
+   function Max_Sproc_Count return Integer;
+   --  The maximum number of sprocs that can be created by the program for
+   --  servicing threads. This limit includes both the pre-created sprocs and
+   --  those explicitly created under program control.
+
+   function Sproc_Stack_Size return Integer;
+   --  The size, in bytes, of the sproc's initial stack
+
+   function Default_Time_Slice  return Duration;
+   --  The default time quanta for round-robin scheduling of threads of
+   --  equal priority.  This default value can be overridden on a per-task
+   --  basis by specifying an alternate value via the implementation-defined
+   --  Task_Info pragma. See s-tasinf.ads for more information.
+
+   function Default_Task_Stack return Integer;
+   --  The default stack size for each created thread. This default value can
+   --  be overridden on a per-task basis by the language-defined Storage_Size
+   --  pragma.
+
+   function Stack_Guard_Pages return Integer;
+   --  The number of non-writable, guard pages to append to the bottom of
+   --  each thread's stack.
+
+   function Pthread_Sched_Signal return Integer;
+   --  The signal used by the Pthreads library to affect scheduling actions
+   --  in remote sprocs.
+
+   function Pthread_Arena_Size return Integer;
+   --  The size of the shared arena from which pthread locks are allocated.
+   --  See the usinit(3p) man page for more information on shared arenas.
+
+   function Os_Default_Priority return Integer;
+   --  The default Irix Non-Degrading priority for each sproc created to
+   --  service threads.
+
+end System.Program_Info;