s_atan.s

glibc 2.9,最新版的C语言库函数

/*
 * Written by J.T. Conklin <[e-mail]>.
 * Public domain.
 */

#include <machine/asm.h>

RCSID("$NetBSD: s_atan.S,v 1.4 1995/05/08 23:50:41 jtc Exp $")

ENTRY(__atan)
	fldl	4(%esp)
	fld1
	fpatan
	ret
END (__atan)
weak_alias (__atan, atan)