aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/libm-i387/s_copysignl.S
blob: f65f6842ea376b93223afd050d805f05cd3d53d2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
/*
 * Written by J.T. Conklin <jtc@netbsd.org>.
 * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
 * Public domain.
 */

#include <machine/asm.h>

RCSID("$NetBSD: $")

ENTRY(__copysignl)
	movl	24(%esp),%edx
	movl	12(%esp),%eax
	andl	$0x8000,%edx
	andl	$0x7fff,%eax
	orl	%edx,%eax
	movl	%eax,12(%esp)
	fldl	4(%esp)
	ret
weak_alias (__copysignl, copysignl)