diff options
Diffstat (limited to 'sysdeps/libm-i387/s_copysignl.S')
| -rw-r--r-- | sysdeps/libm-i387/s_copysignl.S | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sysdeps/libm-i387/s_copysignl.S b/sysdeps/libm-i387/s_copysignl.S new file mode 100644 index 0000000000..f65f6842ea --- /dev/null +++ b/sysdeps/libm-i387/s_copysignl.S @@ -0,0 +1,20 @@ +/* + * 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) |