title: How to store a two-register mul result into memory
body: <p>So let's say that I've got a result of <code>mul</code> in <code>dx:ax</code>, how can I save it to <code>dword [ebx]</code>??</p>
  
  <p>I have the same problem with double words : edx (high half) and eax (low half) to two dwords pointed to by <code>[ebx]</code>.</p>