Code in can_use_hardware_watchpoint()

[Michael Snyder]

Eli Zaretskii wrote:
> 
>   From: jtc@redback.com (J.T. Conklin)
>   Date: 13 Aug 1999 16:49:25 -0700
> 
> > I believe the enclosed code from can_use_hardware_watchpoint() has a
> > problem, but I'm unsure of the proper fix.
> 
> As long as we are talking about this function, here's another
> question: shouldn't the loop below return zero as soon as the first
> value is found on the value chain that is NOT okay to watch (as the
> macro TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT says)?

Yes.  I've checked in your suggested change for that.