This is the mail archive of the
mailing list for the GDB project.
Re: Non-uniform address spaces
On Sat, Jun 23, 2007 at 02:47:47PM -0700, Michael Eager wrote:
> I thought most of the HA systems just increased the address size by
> one bit and had the high-order bit specify whether the address
> was in D or I address space.
That's more or less what I said :-) It's a simpler mapping than
yours, but still the same approach. However, you need a lot more bits
than they do.