Li,

If you must do it one word at a time, the following works.

long SwapBytes(long* p)
{
 __asm__(" lwbrx 3,0,3");
}

Charlie

And if you want it inlined:

static inline unsigned long loadWordAndSwapBytes(unsigned long *p)
{
  unsigned long val;

  __asm__ ("lwbrx %0,0,%1" : "=r" (val) : "r" (p));
  return val;
}

--
Peter Barada                             Peter.Barada@motorola.com
Wizard                                   781-852-2768 (direct)
WaveMark Solutions(A Motorola Company)   781-270-0193 (fax)

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