lib/libm/arch/i386/e_remainder.S

   1 /*
   2  * Written by J.T. Conklin <jtc@NetBSD.org>.
   3  * Public domain.
   4  *
   5  * $NetBSD: e_remainder.S,v 1.7 2003/07/26 19:24:59 salo Exp $
   6  */
   7
   8 #include <machine/asm.h>
   9
  10 #include "abi.h"
  11
  12 ENTRY(remainder)
  13         XMM_TWO_ARG_DOUBLE_PROLOGUE
  14         fldl    ARG_DOUBLE_TWO
  15         fldl    ARG_DOUBLE_ONE
  16 1:      fprem1
  17         fstsw   %ax
  18         btw     $10,%ax
  19         jc      1b
  20         fstp    %st(1)
  21         XMM_DOUBLE_EPILOGUE
  22         ret
  23 END(remainder)