2007-04-06 Geert Bosch <bosch@adacore.com>

	    Robert Dewar  <dewar@adacore.com>

	* i-fortra.ads: Add Double_Complex type.

	* impunit.adb: (Is_Known_Unit): New function
	Add Gnat.Byte_Swapping
	Add GNAT.SHA1
	Add new Ada 2005 units
	Ada.Numerics.Generic_Complex_Arrays, Ada.Numerics.Generic_Real_Arrays,
	Ada.Numerics.Complex_Arrays, Ada.Numerics.Real_Arrays,
	Ada.Numerics.Long_Complex_Arrays, Ada.Numerics.Long_Long_Complex_Arrays,
	Ada.Numerics.Long_Long_Real_Arrays and Ada.Numerics.Long_Real_Arrays

	* impunit.ads (Is_Known_Unit): New function

	* a-ngcoar.adb, a-ngcoar.ads, a-ngrear.adb,
	a-ngrear.ads, a-nlcoar.ads, a-nllcar.ads, a-nllrar.ads, a-nlrear.ads,
	a-nucoar.ads, a-nurear.ads, g-bytswa.adb, g-bytswa-x86.adb,
	g-bytswa.ads, g-sha1.adb, g-sha1.ads, i-forbla.ads, i-forlap.ads,
	s-gearop.adb, s-gearop.ads, s-gecobl.adb, s-gecobl.ads, s-gecola.adb,
	s-gecola.ads, s-gerebl.adb, s-gerebl.ads, s-gerela.adb, s-gerela.ads:
	New files.

	* Makefile.rtl: Add g-bytswa, g-sha1, a-fzteio and a-izteio

	* a-fzteio.ads, a-izteio.ads: New Ada 2005 run-time units.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123579 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 98 insertions, 0 deletions

diff --git a/gcc/ada/s-gerebl.ads b/gcc/ada/s-gerebl.ads
new file mode 100644
index 00000000000..adb62eb070e
--- /dev/null
+++ b/gcc/ada/s-gerebl.ads
@@ -0,0 +1,98 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT RUN-TIME COMPONENTS                         --
+--                                                                          --
+--                         SYSTEM.GENERIC_REAL_BLAS                         --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--            Copyright (C) 2006, 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,  51  Franklin  Street,  Fifth  Floor, --
+-- Boston, MA 02110-1301, USA.                                              --
+--                                                                          --
+-- As a special exception,  if other files  instantiate  generics from this --
+-- unit, or you link  this unit with other files  to produce an executable, --
+-- this  unit  does not  by itself cause  the resulting  executable  to  be --
+-- covered  by the  GNU  General  Public  License.  This exception does not --
+-- however invalidate  any other reasons why  the executable file  might be --
+-- covered by the  GNU Public License.                                      --
+--                                                                          --
+-- GNAT was originally developed  by the GNAT team at  New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  Package comment required ???
+
+generic
+   type Real is digits <>;
+   type Real_Vector is array (Integer range <>) of Real;
+   type Real_Matrix is array (Integer range <>, Integer range <>) of Real;
+package System.Generic_Real_BLAS is
+   pragma Pure;
+
+   --  Although BLAS support is only available for IEEE single and double
+   --  compatible floating-point types, this unit will accept any type
+   --  and apply conversions as necessary, with possible loss of
+   --  precision and range.
+
+   No_Trans   : aliased constant Character := 'N';
+   Trans      : aliased constant Character := 'T';
+   Conj_Trans : aliased constant Character := 'C';
+
+   --  BLAS Level 1 Subprograms and Types
+
+   function dot
+     (N     : Positive;
+      X     : Real_Vector;
+      Inc_X : Integer := 1;
+      Y     : Real_Vector;
+      Inc_Y : Integer := 1) return Real;
+
+   function nrm2
+     (N     : Natural;
+      X     : Real_Vector;
+      Inc_X : Integer := 1) return Real;
+
+   procedure gemv
+     (Trans : access constant Character;
+      M     : Natural := 0;
+      N     : Natural := 0;
+      Alpha : Real := 1.0;
+      A     : Real_Matrix;
+      Ld_A  : Positive;
+      X     : Real_Vector;
+      Inc_X : Integer := 1;  -- must be non-zero
+      Beta  : Real := 0.0;
+      Y     : in out Real_Vector;
+      Inc_Y : Integer := 1); -- must be non-zero
+
+   --  BLAS Level 3
+
+   --  gemm   s, d, c, z  Matrix-matrix product of general matrices
+
+   procedure gemm
+     (Trans_A : access constant Character;
+      Trans_B : access constant Character;
+      M       : Positive;
+      N       : Positive;
+      K       : Positive;
+      Alpha   : Real := 1.0;
+      A       : Real_Matrix;
+      Ld_A    : Integer;
+      B       : Real_Matrix;
+      Ld_B    : Integer;
+      Beta    : Real := 0.0;
+      C       : in out Real_Matrix;
+      Ld_C    : Integer);
+
+end System.Generic_Real_BLAS;