Make powerpc-nofpu __sqrtsf2, __sqrtdf2 compat symbols (bug 18473).

[thirdparty/glibc.git] / soft-fp / floatsidf.c

diff --git a/soft-fp/floatsidf.c b/soft-fp/floatsidf.c
index 9e042df4ecce3e6cbb107e7e03cc215ce8771f5e..d37f680adaefbbd9de404d62499eab706157de6a 100644 (file)
--- a/soft-fp/floatsidf.c
+++ b/soft-fp/floatsidf.c
@@ -1,37 +1,45 @@
 /* Software floating-point emulation.
    Convert a 32bit signed integer to IEEE double
-   Copyright (C) 1997,1999 Free Software Foundation, Inc.
+   Copyright (C) 1997-2018 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).
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   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
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, write to the Free Software Foundation, Inc.,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
+#define FP_NO_EXCEPTIONS
 #include "soft-fp.h"
 #include "double.h"
 
-double __floatsidf(SItype i)
+DFtype
+__floatsidf (SItype i)
 {
-  FP_DECL_EX;
-  FP_DECL_D(A);
-  double a;
+  FP_DECL_D (A);
+  DFtype a;
 
-  FP_FROM_INT_D(A, i, 32, int);
-  FP_PACK_D(a, A);
-  FP_HANDLE_EXCEPTIONS;
+  FP_FROM_INT_D (A, i, SI_BITS, USItype);
+  FP_PACK_RAW_D (a, A);
 
   return a;
 }