[patch libgcc]: Fix float128 soft-float for mingw targets

[Kai Tietz]

2012-03-01  Kai Tietz  <ktietz@redhat.com>

	* soft-fp: Imported from glibc upstream.

Ok for apply ?

Regards,
Kai

Index: soft-fp/unordtf2.c
===================================================================
--- soft-fp/unordtf2.c	(revision 184753)
+++ soft-fp/unordtf2.c	(working copy)
@@ -24,9 +24,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/fixtfsi.c
===================================================================
--- soft-fp/fixtfsi.c	(revision 184753)
+++ soft-fp/fixtfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/extendsfdf2.c
===================================================================
--- soft-fp/extendsfdf2.c	(revision 184753)
+++ soft-fp/extendsfdf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/letf2.c
===================================================================
--- soft-fp/letf2.c	(revision 184753)
+++ soft-fp/letf2.c	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999,2006,2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/trunctfdf2.c
===================================================================
--- soft-fp/trunctfdf2.c	(revision 184753)
+++ soft-fp/trunctfdf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/op-1.h
===================================================================
--- soft-fp/op-1.h	(revision 184753)
+++ soft-fp/op-1.h	(working copy)
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #define _FP_FRAC_DECL_1(X)	_FP_W_TYPE X##_f
 #define _FP_FRAC_COPY_1(D,S)	(D##_f = S##_f)
Index: soft-fp/extendsftf2.c
===================================================================
--- soft-fp/extendsftf2.c	(revision 184753)
+++ soft-fp/extendsftf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/divsf3.c
===================================================================
--- soft-fp/divsf3.c	(revision 184753)
+++ soft-fp/divsf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/floatundidf.c
===================================================================
--- soft-fp/floatundidf.c	(revision 184753)
+++ soft-fp/floatundidf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/extended.h
===================================================================
--- soft-fp/extended.h	(revision 184753)
+++ soft-fp/extended.h	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Definitions for IEEE Extended Precision.
-   Copyright (C) 1999,2006,2007 Free Software Foundation, Inc.
+   Copyright (C) 1999,2006,2007,2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek (jj@ultra.linux.cz).

@@ -24,9 +24,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #if _FP_W_TYPE_SIZE < 32
 #error "Here's a nickel, kid. Go buy yourself a real computer."
@@ -64,7 +63,7 @@
 union _FP_UNION_E
 {
    XFtype flt;
-   struct
+   struct _FP_STRUCT_LAYOUT
    {
 #if __BYTE_ORDER == __BIG_ENDIAN
       unsigned long pad1 : _FP_W_TYPE_SIZE;
@@ -263,7 +262,7 @@
 union _FP_UNION_E
 {
   XFtype flt;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     _FP_W_TYPE pad  : (_FP_W_TYPE_SIZE - 1 - _FP_EXPBITS_E);
     unsigned sign   : 1;
Index: soft-fp/floatunditf.c
===================================================================
--- soft-fp/floatunditf.c	(revision 184753)
+++ soft-fp/floatunditf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/fixunssfdi.c
===================================================================
--- soft-fp/fixunssfdi.c	(revision 184753)
+++ soft-fp/fixunssfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/negsf2.c
===================================================================
--- soft-fp/negsf2.c	(revision 184753)
+++ soft-fp/negsf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/subdf3.c
===================================================================
--- soft-fp/subdf3.c	(revision 184753)
+++ soft-fp/subdf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/single.h
===================================================================
--- soft-fp/single.h	(revision 184753)
+++ soft-fp/single.h	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Definitions for IEEE Single Precision.
-   Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1998,1999,2006,2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com),
 		  Jakub Jelinek (jj@ultra.linux.cz),
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #if _FP_W_TYPE_SIZE < 32
 #error "Here's a nickel kid.  Go buy yourself a real computer."
@@ -58,7 +57,7 @@
 union _FP_UNION_S
 {
   SFtype flt;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     unsigned sign : 1;
     unsigned exp  : _FP_EXPBITS_S;
Index: soft-fp/gedf2.c
===================================================================
--- soft-fp/gedf2.c	(revision 184753)
+++ soft-fp/gedf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/muldf3.c
===================================================================
--- soft-fp/muldf3.c	(revision 184753)
+++ soft-fp/muldf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/floatunsisf.c
===================================================================
--- soft-fp/floatunsisf.c	(revision 184753)
+++ soft-fp/floatunsisf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/eqdf2.c
===================================================================
--- soft-fp/eqdf2.c	(revision 184753)
+++ soft-fp/eqdf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/subtf3.c
===================================================================
--- soft-fp/subtf3.c	(revision 184753)
+++ soft-fp/subtf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/getf2.c
===================================================================
--- soft-fp/getf2.c	(revision 184753)
+++ soft-fp/getf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/op-common.h
===================================================================
--- soft-fp/op-common.h	(revision 184753)
+++ soft-fp/op-common.h	(working copy)
@@ -26,9 +26,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #define _FP_DECL(wc, X)						\
   _FP_I_TYPE X##_c __attribute__((unused)), X##_s, X##_e;	\
Index: soft-fp/multf3.c
===================================================================
--- soft-fp/multf3.c	(revision 184753)
+++ soft-fp/multf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/floatsidf.c
===================================================================
--- soft-fp/floatsidf.c	(revision 184753)
+++ soft-fp/floatsidf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/fixdfdi.c
===================================================================
--- soft-fp/fixdfdi.c	(revision 184753)
+++ soft-fp/fixdfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/eqtf2.c
===================================================================
--- soft-fp/eqtf2.c	(revision 184753)
+++ soft-fp/eqtf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/op-2.h
===================================================================
--- soft-fp/op-2.h	(revision 184753)
+++ soft-fp/op-2.h	(working copy)
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #define _FP_FRAC_DECL_2(X)	_FP_W_TYPE X##_f0, X##_f1
 #define _FP_FRAC_COPY_2(D,S)	(D##_f0 = S##_f0, D##_f1 = S##_f1)
Index: soft-fp/floatsitf.c
===================================================================
--- soft-fp/floatsitf.c	(revision 184753)
+++ soft-fp/floatsitf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/fixtfdi.c
===================================================================
--- soft-fp/fixtfdi.c	(revision 184753)
+++ soft-fp/fixtfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/addsf3.c
===================================================================
--- soft-fp/addsf3.c	(revision 184753)
+++ soft-fp/addsf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
@@ -47,4 +46,3 @@

   return r;
 }
-
Index: soft-fp/fixsfsi.c
===================================================================
--- soft-fp/fixsfsi.c	(revision 184753)
+++ soft-fp/fixsfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/double.h
===================================================================
--- soft-fp/double.h	(revision 184753)
+++ soft-fp/double.h	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Definitions for IEEE Double Precision
-   Copyright (C) 1997, 1998, 1999, 2006, 2007, 2008, 2009
+   Copyright (C) 1997, 1998, 1999, 2006, 2007, 2008, 2009, 2012
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com),
@@ -28,9 +28,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #if _FP_W_TYPE_SIZE < 32
 #error "Here's a nickel kid.  Go buy yourself a real computer."
@@ -68,7 +67,7 @@
 union _FP_UNION_D
 {
   DFtype flt;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     unsigned sign  : 1;
     unsigned exp   : _FP_EXPBITS_D;
@@ -167,7 +166,7 @@
 union _FP_UNION_D
 {
   DFtype flt;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     unsigned sign   : 1;
     unsigned exp    : _FP_EXPBITS_D;
Index: soft-fp/fixunsdfsi.c
===================================================================
--- soft-fp/fixunsdfsi.c	(revision 184753)
+++ soft-fp/fixunsdfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/quad.h
===================================================================
--- soft-fp/quad.h	(revision 184753)
+++ soft-fp/quad.h	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Definitions for IEEE Quad Precision.
-   Copyright (C) 1997,1998,1999,2006,2007 Free Software Foundation, Inc.
+   Copyright (C) 1997,1998,1999,2006,2007,2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com),
 		  Jakub Jelinek (jj@ultra.linux.cz),
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #if _FP_W_TYPE_SIZE < 32
 #error "Here's a nickel, kid. Go buy yourself a real computer."
@@ -67,7 +66,7 @@
 union _FP_UNION_Q
 {
    TFtype flt;
-   struct
+   struct _FP_STRUCT_LAYOUT
    {
 #if __BYTE_ORDER == __BIG_ENDIAN
       unsigned sign : 1;
@@ -171,10 +170,10 @@
 union _FP_UNION_Q
 {
   TFtype flt /* __attribute__((mode(TF))) */ ;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
     _FP_W_TYPE a, b;
   } longs;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     unsigned sign    : 1;
     unsigned exp     : _FP_EXPBITS_Q;
Index: soft-fp/unordsf2.c
===================================================================
--- soft-fp/unordsf2.c	(revision 184753)
+++ soft-fp/unordsf2.c	(working copy)
@@ -24,9 +24,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/fixunstfsi.c
===================================================================
--- soft-fp/fixunstfsi.c	(revision 184753)
+++ soft-fp/fixunstfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/floatdisf.c
===================================================================
--- soft-fp/floatdisf.c	(revision 184753)
+++ soft-fp/floatdisf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/lesf2.c
===================================================================
--- soft-fp/lesf2.c	(revision 184753)
+++ soft-fp/lesf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/floatunsidf.c
===================================================================
--- soft-fp/floatunsidf.c	(revision 184753)
+++ soft-fp/floatunsidf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/divdf3.c
===================================================================
--- soft-fp/divdf3.c	(revision 184753)
+++ soft-fp/divdf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/truncdfsf2.c
===================================================================
--- soft-fp/truncdfsf2.c	(revision 184753)
+++ soft-fp/truncdfsf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/floatunsitf.c
===================================================================
--- soft-fp/floatunsitf.c	(revision 184753)
+++ soft-fp/floatunsitf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/divtf3.c
===================================================================
--- soft-fp/divtf3.c	(revision 184753)
+++ soft-fp/divtf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/trunctfsf2.c
===================================================================
--- soft-fp/trunctfsf2.c	(revision 184753)
+++ soft-fp/trunctfsf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/negdf2.c
===================================================================
--- soft-fp/negdf2.c	(revision 184753)
+++ soft-fp/negdf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/negtf2.c
===================================================================
--- soft-fp/negtf2.c	(revision 184753)
+++ soft-fp/negtf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/fixsfdi.c
===================================================================
--- soft-fp/fixsfdi.c	(revision 184753)
+++ soft-fp/fixsfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/fixunsdfdi.c
===================================================================
--- soft-fp/fixunsdfdi.c	(revision 184753)
+++ soft-fp/fixunsdfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/subsf3.c
===================================================================
--- soft-fp/subsf3.c	(revision 184753)
+++ soft-fp/subsf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/gesf2.c
===================================================================
--- soft-fp/gesf2.c	(revision 184753)
+++ soft-fp/gesf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/mulsf3.c
===================================================================
--- soft-fp/mulsf3.c	(revision 184753)
+++ soft-fp/mulsf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/extenddftf2.c
===================================================================
--- soft-fp/extenddftf2.c	(revision 184753)
+++ soft-fp/extenddftf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/floatundisf.c
===================================================================
--- soft-fp/floatundisf.c	(revision 184753)
+++ soft-fp/floatundisf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/eqsf2.c
===================================================================
--- soft-fp/eqsf2.c	(revision 184753)
+++ soft-fp/eqsf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/fixunstfdi.c
===================================================================
--- soft-fp/fixunstfdi.c	(revision 184753)
+++ soft-fp/fixunstfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/op-4.h
===================================================================
--- soft-fp/op-4.h	(revision 184753)
+++ soft-fp/op-4.h	(working copy)
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #define _FP_FRAC_DECL_4(X)	_FP_W_TYPE X##_f[4]
 #define _FP_FRAC_COPY_4(D,S)			\
Index: soft-fp/adddf3.c
===================================================================
--- soft-fp/adddf3.c	(revision 184753)
+++ soft-fp/adddf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/op-8.h
===================================================================
--- soft-fp/op-8.h	(revision 184753)
+++ soft-fp/op-8.h	(working copy)
@@ -26,9 +26,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 /* We need just a few things from here for op-4, if we ever need some
    other macros, they can be added. */
@@ -108,4 +107,3 @@
     /* don't fix the LSB until the very end when we're sure f[0] is stable */	\
     X##_f[0] |= (_s != 0);						\
   } while (0)
-
Index: soft-fp/floatdidf.c
===================================================================
--- soft-fp/floatdidf.c	(revision 184753)
+++ soft-fp/floatdidf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/fixunssfsi.c
===================================================================
--- soft-fp/fixunssfsi.c	(revision 184753)
+++ soft-fp/fixunssfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/addtf3.c
===================================================================
--- soft-fp/addtf3.c	(revision 184753)
+++ soft-fp/addtf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/floatditf.c
===================================================================
--- soft-fp/floatditf.c	(revision 184753)
+++ soft-fp/floatditf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/unorddf2.c
===================================================================
--- soft-fp/unorddf2.c	(revision 184753)
+++ soft-fp/unorddf2.c	(working copy)
@@ -24,9 +24,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/soft-fp.h
===================================================================
--- soft-fp/soft-fp.h	(revision 184753)
+++ soft-fp/soft-fp.h	(working copy)
@@ -1,5 +1,5 @@
 /* Software floating-point emulation.
-   Copyright (C) 1997,1998,1999,2000,2002,2003,2005,2006
+   Copyright (C) 1997,1998,1999,2000,2002,2003,2005,2006,2007,2012
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com),
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #ifndef SOFT_FP_H
 #define SOFT_FP_H
@@ -85,6 +84,16 @@
 #define FP_EX_DENORM		0
 #endif

+/* _FP_STRUCT_LAYOUT may be defined as an attribute to determine the
+   struct layout variant used for structures where bit-fields are used
+   to access specific parts of binary floating-point numbers.  This is
+   required for systems where the default ABI uses struct layout with
+   differences in how consecutive bit-fields are laid out from the
+   default expected by soft-fp.  */
+#ifndef _FP_STRUCT_LAYOUT
+#define _FP_STRUCT_LAYOUT
+#endif
+
 #ifdef _FP_DECL_EX
 #define FP_DECL_EX					\
   int _fex = 0;						\
Index: soft-fp/floatsisf.c
===================================================================
--- soft-fp/floatsisf.c	(revision 184753)
+++ soft-fp/floatsisf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/fixdfsi.c
===================================================================
--- soft-fp/fixdfsi.c	(revision 184753)
+++ soft-fp/fixdfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/ledf2.c
===================================================================
--- soft-fp/ledf2.c	(revision 184753)
+++ soft-fp/ledf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */

 #include "soft-fp.h"
 #include "double.h"
-------------- next part --------------
2012-03-01  Kai Tietz  <ktietz@redhat.com>

	* soft-fp: Imported from glibc upstream.

Ok for apply ?

Regards,
Kai

Index: soft-fp/unordtf2.c
===================================================================
--- soft-fp/unordtf2.c	(revision 184753)
+++ soft-fp/unordtf2.c	(working copy)
@@ -24,9 +24,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/fixtfsi.c
===================================================================
--- soft-fp/fixtfsi.c	(revision 184753)
+++ soft-fp/fixtfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/extendsfdf2.c
===================================================================
--- soft-fp/extendsfdf2.c	(revision 184753)
+++ soft-fp/extendsfdf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/letf2.c
===================================================================
--- soft-fp/letf2.c	(revision 184753)
+++ soft-fp/letf2.c	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
-   Copyright (C) 1997,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1999,2006,2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com) and
 		  Jakub Jelinek (jj@ultra.linux.cz).
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/trunctfdf2.c
===================================================================
--- soft-fp/trunctfdf2.c	(revision 184753)
+++ soft-fp/trunctfdf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/op-1.h
===================================================================
--- soft-fp/op-1.h	(revision 184753)
+++ soft-fp/op-1.h	(working copy)
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #define _FP_FRAC_DECL_1(X)	_FP_W_TYPE X##_f
 #define _FP_FRAC_COPY_1(D,S)	(D##_f = S##_f)
Index: soft-fp/extendsftf2.c
===================================================================
--- soft-fp/extendsftf2.c	(revision 184753)
+++ soft-fp/extendsftf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/divsf3.c
===================================================================
--- soft-fp/divsf3.c	(revision 184753)
+++ soft-fp/divsf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/floatundidf.c
===================================================================
--- soft-fp/floatundidf.c	(revision 184753)
+++ soft-fp/floatundidf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/extended.h
===================================================================
--- soft-fp/extended.h	(revision 184753)
+++ soft-fp/extended.h	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Definitions for IEEE Extended Precision.
-   Copyright (C) 1999,2006,2007 Free Software Foundation, Inc.
+   Copyright (C) 1999,2006,2007,2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek (jj@ultra.linux.cz).
 
@@ -24,9 +24,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #if _FP_W_TYPE_SIZE < 32
 #error "Here's a nickel, kid. Go buy yourself a real computer."
@@ -64,7 +63,7 @@
 union _FP_UNION_E
 {
    XFtype flt;
-   struct 
+   struct _FP_STRUCT_LAYOUT
    {
 #if __BYTE_ORDER == __BIG_ENDIAN
       unsigned long pad1 : _FP_W_TYPE_SIZE;
@@ -263,7 +262,7 @@
 union _FP_UNION_E
 {
   XFtype flt;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     _FP_W_TYPE pad  : (_FP_W_TYPE_SIZE - 1 - _FP_EXPBITS_E);
     unsigned sign   : 1;
Index: soft-fp/floatunditf.c
===================================================================
--- soft-fp/floatunditf.c	(revision 184753)
+++ soft-fp/floatunditf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/fixunssfdi.c
===================================================================
--- soft-fp/fixunssfdi.c	(revision 184753)
+++ soft-fp/fixunssfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/negsf2.c
===================================================================
--- soft-fp/negsf2.c	(revision 184753)
+++ soft-fp/negsf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/subdf3.c
===================================================================
--- soft-fp/subdf3.c	(revision 184753)
+++ soft-fp/subdf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/single.h
===================================================================
--- soft-fp/single.h	(revision 184753)
+++ soft-fp/single.h	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Definitions for IEEE Single Precision.
-   Copyright (C) 1997,1998,1999,2006 Free Software Foundation, Inc.
+   Copyright (C) 1997,1998,1999,2006,2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com),
 		  Jakub Jelinek (jj@ultra.linux.cz),
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #if _FP_W_TYPE_SIZE < 32
 #error "Here's a nickel kid.  Go buy yourself a real computer."
@@ -58,7 +57,7 @@
 union _FP_UNION_S
 {
   SFtype flt;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     unsigned sign : 1;
     unsigned exp  : _FP_EXPBITS_S;
Index: soft-fp/gedf2.c
===================================================================
--- soft-fp/gedf2.c	(revision 184753)
+++ soft-fp/gedf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/muldf3.c
===================================================================
--- soft-fp/muldf3.c	(revision 184753)
+++ soft-fp/muldf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/floatunsisf.c
===================================================================
--- soft-fp/floatunsisf.c	(revision 184753)
+++ soft-fp/floatunsisf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/eqdf2.c
===================================================================
--- soft-fp/eqdf2.c	(revision 184753)
+++ soft-fp/eqdf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/subtf3.c
===================================================================
--- soft-fp/subtf3.c	(revision 184753)
+++ soft-fp/subtf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/getf2.c
===================================================================
--- soft-fp/getf2.c	(revision 184753)
+++ soft-fp/getf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/op-common.h
===================================================================
--- soft-fp/op-common.h	(revision 184753)
+++ soft-fp/op-common.h	(working copy)
@@ -26,9 +26,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #define _FP_DECL(wc, X)						\
   _FP_I_TYPE X##_c __attribute__((unused)), X##_s, X##_e;	\
Index: soft-fp/multf3.c
===================================================================
--- soft-fp/multf3.c	(revision 184753)
+++ soft-fp/multf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/floatsidf.c
===================================================================
--- soft-fp/floatsidf.c	(revision 184753)
+++ soft-fp/floatsidf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/fixdfdi.c
===================================================================
--- soft-fp/fixdfdi.c	(revision 184753)
+++ soft-fp/fixdfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/eqtf2.c
===================================================================
--- soft-fp/eqtf2.c	(revision 184753)
+++ soft-fp/eqtf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/op-2.h
===================================================================
--- soft-fp/op-2.h	(revision 184753)
+++ soft-fp/op-2.h	(working copy)
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #define _FP_FRAC_DECL_2(X)	_FP_W_TYPE X##_f0, X##_f1
 #define _FP_FRAC_COPY_2(D,S)	(D##_f0 = S##_f0, D##_f1 = S##_f1)
Index: soft-fp/floatsitf.c
===================================================================
--- soft-fp/floatsitf.c	(revision 184753)
+++ soft-fp/floatsitf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/fixtfdi.c
===================================================================
--- soft-fp/fixtfdi.c	(revision 184753)
+++ soft-fp/fixtfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/addsf3.c
===================================================================
--- soft-fp/addsf3.c	(revision 184753)
+++ soft-fp/addsf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
@@ -47,4 +46,3 @@
 
   return r;
 }
-
Index: soft-fp/fixsfsi.c
===================================================================
--- soft-fp/fixsfsi.c	(revision 184753)
+++ soft-fp/fixsfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/double.h
===================================================================
--- soft-fp/double.h	(revision 184753)
+++ soft-fp/double.h	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Definitions for IEEE Double Precision
-   Copyright (C) 1997, 1998, 1999, 2006, 2007, 2008, 2009
+   Copyright (C) 1997, 1998, 1999, 2006, 2007, 2008, 2009, 2012
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com),
@@ -28,9 +28,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #if _FP_W_TYPE_SIZE < 32
 #error "Here's a nickel kid.  Go buy yourself a real computer."
@@ -68,7 +67,7 @@
 union _FP_UNION_D
 {
   DFtype flt;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     unsigned sign  : 1;
     unsigned exp   : _FP_EXPBITS_D;
@@ -167,7 +166,7 @@
 union _FP_UNION_D
 {
   DFtype flt;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     unsigned sign   : 1;
     unsigned exp    : _FP_EXPBITS_D;
Index: soft-fp/fixunsdfsi.c
===================================================================
--- soft-fp/fixunsdfsi.c	(revision 184753)
+++ soft-fp/fixunsdfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/quad.h
===================================================================
--- soft-fp/quad.h	(revision 184753)
+++ soft-fp/quad.h	(working copy)
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Definitions for IEEE Quad Precision.
-   Copyright (C) 1997,1998,1999,2006,2007 Free Software Foundation, Inc.
+   Copyright (C) 1997,1998,1999,2006,2007,2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com),
 		  Jakub Jelinek (jj@ultra.linux.cz),
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #if _FP_W_TYPE_SIZE < 32
 #error "Here's a nickel, kid. Go buy yourself a real computer."
@@ -67,7 +66,7 @@
 union _FP_UNION_Q
 {
    TFtype flt;
-   struct 
+   struct _FP_STRUCT_LAYOUT
    {
 #if __BYTE_ORDER == __BIG_ENDIAN
       unsigned sign : 1;
@@ -171,10 +170,10 @@
 union _FP_UNION_Q
 {
   TFtype flt /* __attribute__((mode(TF))) */ ;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
     _FP_W_TYPE a, b;
   } longs;
-  struct {
+  struct _FP_STRUCT_LAYOUT {
 #if __BYTE_ORDER == __BIG_ENDIAN
     unsigned sign    : 1;
     unsigned exp     : _FP_EXPBITS_Q;
Index: soft-fp/unordsf2.c
===================================================================
--- soft-fp/unordsf2.c	(revision 184753)
+++ soft-fp/unordsf2.c	(working copy)
@@ -24,9 +24,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/fixunstfsi.c
===================================================================
--- soft-fp/fixunstfsi.c	(revision 184753)
+++ soft-fp/fixunstfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/floatdisf.c
===================================================================
--- soft-fp/floatdisf.c	(revision 184753)
+++ soft-fp/floatdisf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/lesf2.c
===================================================================
--- soft-fp/lesf2.c	(revision 184753)
+++ soft-fp/lesf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/floatunsidf.c
===================================================================
--- soft-fp/floatunsidf.c	(revision 184753)
+++ soft-fp/floatunsidf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/divdf3.c
===================================================================
--- soft-fp/divdf3.c	(revision 184753)
+++ soft-fp/divdf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/truncdfsf2.c
===================================================================
--- soft-fp/truncdfsf2.c	(revision 184753)
+++ soft-fp/truncdfsf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/floatunsitf.c
===================================================================
--- soft-fp/floatunsitf.c	(revision 184753)
+++ soft-fp/floatunsitf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/divtf3.c
===================================================================
--- soft-fp/divtf3.c	(revision 184753)
+++ soft-fp/divtf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/trunctfsf2.c
===================================================================
--- soft-fp/trunctfsf2.c	(revision 184753)
+++ soft-fp/trunctfsf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/negdf2.c
===================================================================
--- soft-fp/negdf2.c	(revision 184753)
+++ soft-fp/negdf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/negtf2.c
===================================================================
--- soft-fp/negtf2.c	(revision 184753)
+++ soft-fp/negtf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/fixsfdi.c
===================================================================
--- soft-fp/fixsfdi.c	(revision 184753)
+++ soft-fp/fixsfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/fixunsdfdi.c
===================================================================
--- soft-fp/fixunsdfdi.c	(revision 184753)
+++ soft-fp/fixunsdfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/subsf3.c
===================================================================
--- soft-fp/subsf3.c	(revision 184753)
+++ soft-fp/subsf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/gesf2.c
===================================================================
--- soft-fp/gesf2.c	(revision 184753)
+++ soft-fp/gesf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/mulsf3.c
===================================================================
--- soft-fp/mulsf3.c	(revision 184753)
+++ soft-fp/mulsf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/extenddftf2.c
===================================================================
--- soft-fp/extenddftf2.c	(revision 184753)
+++ soft-fp/extenddftf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/floatundisf.c
===================================================================
--- soft-fp/floatundisf.c	(revision 184753)
+++ soft-fp/floatundisf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/eqsf2.c
===================================================================
--- soft-fp/eqsf2.c	(revision 184753)
+++ soft-fp/eqsf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/fixunstfdi.c
===================================================================
--- soft-fp/fixunstfdi.c	(revision 184753)
+++ soft-fp/fixunstfdi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/op-4.h
===================================================================
--- soft-fp/op-4.h	(revision 184753)
+++ soft-fp/op-4.h	(working copy)
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #define _FP_FRAC_DECL_4(X)	_FP_W_TYPE X##_f[4]
 #define _FP_FRAC_COPY_4(D,S)			\
Index: soft-fp/adddf3.c
===================================================================
--- soft-fp/adddf3.c	(revision 184753)
+++ soft-fp/adddf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/op-8.h
===================================================================
--- soft-fp/op-8.h	(revision 184753)
+++ soft-fp/op-8.h	(working copy)
@@ -26,9 +26,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 /* We need just a few things from here for op-4, if we ever need some
    other macros, they can be added. */
@@ -108,4 +107,3 @@
     /* don't fix the LSB until the very end when we're sure f[0] is stable */	\
     X##_f[0] |= (_s != 0);						\
   } while (0)
-
Index: soft-fp/floatdidf.c
===================================================================
--- soft-fp/floatdidf.c	(revision 184753)
+++ soft-fp/floatdidf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/fixunssfsi.c
===================================================================
--- soft-fp/fixunssfsi.c	(revision 184753)
+++ soft-fp/fixunssfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/addtf3.c
===================================================================
--- soft-fp/addtf3.c	(revision 184753)
+++ soft-fp/addtf3.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/floatditf.c
===================================================================
--- soft-fp/floatditf.c	(revision 184753)
+++ soft-fp/floatditf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "quad.h"
Index: soft-fp/unorddf2.c
===================================================================
--- soft-fp/unorddf2.c	(revision 184753)
+++ soft-fp/unorddf2.c	(working copy)
@@ -24,9 +24,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/soft-fp.h
===================================================================
--- soft-fp/soft-fp.h	(revision 184753)
+++ soft-fp/soft-fp.h	(working copy)
@@ -1,5 +1,5 @@
 /* Software floating-point emulation.
-   Copyright (C) 1997,1998,1999,2000,2002,2003,2005,2006
+   Copyright (C) 1997,1998,1999,2000,2002,2003,2005,2006,2007,2012
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@cygnus.com),
@@ -27,9 +27,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #ifndef SOFT_FP_H
 #define SOFT_FP_H
@@ -85,6 +84,16 @@
 #define FP_EX_DENORM		0
 #endif
 
+/* _FP_STRUCT_LAYOUT may be defined as an attribute to determine the
+   struct layout variant used for structures where bit-fields are used
+   to access specific parts of binary floating-point numbers.  This is
+   required for systems where the default ABI uses struct layout with
+   differences in how consecutive bit-fields are laid out from the
+   default expected by soft-fp.  */
+#ifndef _FP_STRUCT_LAYOUT
+#define _FP_STRUCT_LAYOUT
+#endif
+
 #ifdef _FP_DECL_EX
 #define FP_DECL_EX					\
   int _fex = 0;						\
Index: soft-fp/floatsisf.c
===================================================================
--- soft-fp/floatsisf.c	(revision 184753)
+++ soft-fp/floatsisf.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
Index: soft-fp/fixdfsi.c
===================================================================
--- soft-fp/fixdfsi.c	(revision 184753)
+++ soft-fp/fixdfsi.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"
Index: soft-fp/ledf2.c
===================================================================
--- soft-fp/ledf2.c	(revision 184753)
+++ soft-fp/ledf2.c	(working copy)
@@ -25,9 +25,8 @@
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "double.h"