mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-30 00:31:08 +00:00
ab8dc78f71
2004-04-21 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ia64/setjmp.S: Define _GI___sigsetjmp and use it internally instead of __sigsetjmp. * sysdeps/ia64/fpu/s_frexpf.c (frexpf): Use _GI___libm_frexp_4f. * sysdeps/ia64/fpu/s_frexpl.c (frexpl): Use _GI___libm_frexp_4l. * sysdeps/ia64/fpu/libm_frexp4.S: Define _GI___libm_frexp_4. * sysdeps/ia64/fpu/libm_frexp4f.S: Define _GI___libm_frexp_4f. * sysdeps/ia64/fpu/libm_frexp4l.S: Define _GI___libm_frexp_4l. * sysdeps/ia64/fpu/s_frexp.c (frexp): Use _GI___libm_frexp_4. * sysdeps/ia64/fpu/libm_support.h: Declare _GI___libm_frexp_4, _GI___libm_frexp_4f, _GI___libm_frexp_4l. * sysdeps/ia64/fpu/bits/mathinline.h: New file. * sysdeps/unix/sysv/linux/ia64/__start_context.S: Use HIDDEN_JUMPTARGET for exit call. * sysdeps/unix/sysv/linux/ia64/clone2.S: Use HIDDEN_JUMPTARGET for _exit call. * sysdeps/ia64/bcopy.S: Use HIDDEN_JUMPTARGET for memmove call. * sysdeps/ia64/strcat.S: Use HIDDEN_JUMPTARGET for strlen and strcpy calls.
58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
//
|
|
// Copyright (C) 2000, 2001, Intel Corporation
|
|
// All rights reserved.
|
|
//
|
|
// Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
|
|
// and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
//
|
|
// * Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the distribution.
|
|
//
|
|
// * The name of Intel Corporation may not be used to endorse or promote
|
|
// products derived from this software without specific prior written
|
|
// permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS
|
|
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING
|
|
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Intel Corporation is the author of this code, and requests that all
|
|
// problem reports or change requests be submitted to it directly at
|
|
// http://developer.intel.com/opensource.
|
|
//
|
|
//
|
|
|
|
#include "libm_support.h"
|
|
|
|
double frexp(double x, int *y)
|
|
{
|
|
|
|
#ifdef SIZE_INT_64
|
|
return( __libm_frexp_8(x, y) );
|
|
|
|
#else
|
|
|
|
#ifdef SIZE_INT_32
|
|
return( _GI___libm_frexp_4(x, y) );
|
|
#endif
|
|
|
|
#endif
|
|
|
|
}
|