2009-04-24 Carlos O'Donell <carlos@codesourcery.com>

	* sysdeps/hppa/hppa1.1/s_signbit.c: New file.

diff --git a/ChangeLog.hppa b/ChangeLog.hppa
index e43ad65..60480d1 100644 (file)
--- a/ChangeLog.hppa
+++ b/ChangeLog.hppa
@@ -1,3 +1,7 @@
+2009-04-24  Carlos O'Donell  <carlos@codesourcery.com>
+
+       * sysdeps/hppa/hppa1.1/s_signbit.c: New file.
+
 2009-04-23  Carlos O'Donell  <carlos@codesourcery.com>
 
        * sysdeps/hppa/dl-machine.h: Remove VALID_ELF_OSABI,

diff --git a/sysdeps/hppa/hppa1.1/s_signbit.c b/sysdeps/hppa/hppa1.1/s_signbit.c
new file mode 100644 (file)
index 0000000..d9d4f8b
--- /dev/null
+++ b/sysdeps/hppa/hppa1.1/s_signbit.c
@@ -0,0 +1,35 @@
+/* Return nonzero value if number is negative.
+   Copyright (C) 1997, 2009 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   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.
+
+   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.  */
+
+#include <math.h>
+
+#include "math_private.h"
+
+int
+__signbit (double x)
+{
+  int32_t hx;
+
+  GET_HIGH_WORD (hx, x);
+  return hx & 0x80000000;
+}
+#ifdef NO_LONG_DOUBLE
+strong_alias (__signbit, __signbitl)
+#endif