[RFA] procfs.c: TARGET_CAN_USE_HARDWARE_WATCHPOINT via target vector

[Kevin Buettner]

On Aug 13,  5:11pm, Andrew Cagney wrote:

> > +#ifndef TARGET_HAS_HARDWARE_WATCHPOINTS
> 
> I just think the macro should be `largely' renamed: 
> ``PROCFS_HAS_HARDWARE_WATCHPOINTS''.
> 
> Largely?  There are a few exceptions -- i386v-nat.c and mips/tm-embed.h 
> which could be left alone.

For the procfs related uses, I suspect that we can eliminate the use
of the macro altogether.  (I'd prefer to get Michael's opinion though
before attempting such a change.)

Kevin