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/* * Written by J.T. Conklin <jtc@netbsd.org>. * Public domain. */ #include <machine/asm.h> RCSID("$NetBSD: s_sin.S,v 1.5 1995/05/09 00:25:54 jtc Exp $") ENTRY(__sin) fldl 4(%esp) fsin fnstsw %ax andw $0x400,%ax jnz 1f ret 1: fldpi fadd %st(0) fxch %st(1) 2: fprem1 fnstsw %ax andw $0x400,%ax jnz 2b fstp %st(1) fsin ret weak_alias (__sin, sin)