[RFA] procfs.c: TARGET_CAN_USE_HARDWARE_WATCHPOINT via target vector

[Andrew Cagney]

> 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.)

That would be even better!   I'm just trying to ensure that someone 
doesn't try to sneak in a reference to ..._HAS_HARDWARE_WATCHPOINTS 
where they shouldn't (ie. outside of procfs.c :-).

enjoy,
Andrew