<div class="gmail_quote"><div> </div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div class="gmail_quote"><div>However, having pointed that out, any suggestions about how you'd use registers to pass information between processes?<br>
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</blockquote></div><br>And how'd we get onto operating system design?<br>