lib/libm/arch/i386/e_log.S

   1 /*
   2  * Written by J.T. Conklin <jtc@NetBSD.org>.
   3  * Public domain.
   4  *
   5  * $NetBSD: e_log.S,v 1.6 2003/07/26 19:24:58 salo Exp $
   6  */
   7
   8 #include <machine/asm.h>
   9
  10 #include "abi.h"
  11
  12 ENTRY(log)
  13         XMM_ONE_ARG_DOUBLE_PROLOGUE
  14         fldln2
  15         fldl    ARG_DOUBLE_ONE
  16         fyl2x
  17         XMM_DOUBLE_EPILOGUE
  18         ret
  19 END(log)