Fix memory handling in strxfrm_l [BZ #16009]

[platform/upstream/glibc.git] / soft-fp / negsf2.c

diff --git a/soft-fp/negsf2.c b/soft-fp/negsf2.c
index 15bfef4..5bfc486 100644 (file)
--- a/soft-fp/negsf2.c
+++ b/soft-fp/negsf2.c
@@ -1,6 +1,6 @@
 /* Software floating-point emulation.
    Return -a
-   Copyright (C) 1997,1999 Free Software Foundation, Inc.
+   Copyright (C) 1997-2015 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).
@@ -10,30 +10,37 @@
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.
 
+   In addition to the permissions in the GNU Lesser General Public
+   License, the Free Software Foundation gives you unlimited
+   permission to link the compiled version of this file into
+   combinations with other programs, and to distribute those
+   combinations without any restriction coming from the use of this
+   file.  (The Lesser General Public License restrictions do apply in
+   other respects; for example, they cover modification of the file,
+   and distribution when not linked into a combine executable.)
+
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    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, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "soft-fp.h"
 #include "single.h"
 
-float __negsf2(float a)
+SFtype
+__negsf2 (SFtype a)
 {
-  FP_DECL_EX;
-  FP_DECL_S(A); FP_DECL_S(R);
-  float r;
-
-  FP_UNPACK_S(A, a);
-  FP_NEG_S(R, A);
-  FP_PACK_S(r, R);
-  FP_CLEAR_EXCEPTIONS;
-  FP_HANDLE_EXCEPTIONS;
+  FP_DECL_S (A);
+  FP_DECL_S (R);
+  SFtype r;
+
+  FP_UNPACK_RAW_S (A, a);
+  FP_NEG_S (R, A);
+  FP_PACK_RAW_S (r, R);
 
   return r;
 }