lib/libm/arch/i386/e_fmod.S

   1 /*
   2  * Written by J.T. Conklin <jtc@NetBSD.org>.
   3  * Public domain.
   4  *
   5  * $NetBSD: e_fmod.S,v 1.7 2003/07/26 19:24:58 salo Exp $
   6  * $DragonFly: src/lib/libm/arch/i386/e_fmod.S,v 1.1 2005/07/26 21:15:19 joerg Exp $
   7  */
   8
   9 #include <machine/asm.h>
  10
  11 #include "abi.h"
  12
  13 ENTRY(fmod)
  14         XMM_TWO_ARG_DOUBLE_PROLOGUE
  15         fldl    ARG_DOUBLE_TWO
  16         fldl    ARG_DOUBLE_ONE
  17 1:      fprem
  18         fstsw   %ax
  19         btw     $10,%ax
  20         jc      1b
  21         fstp    %st(1)
  22         XMM_DOUBLE_EPILOGUE
  23         ret