>    Date: Sun, 18 Aug 2002 16:08:06 -0400
>    From: Andrew Cagney <ac131313@ges.redhat.com>
> 
>    > As for write_register_bytes() can it be avoided?  I've just posted ``regcache_cooked_write_with_offset_hack().  But I don't think that hack is right here.  Perhaphs a single register read - modify - write function is needed?
> 
>    Hmm,
> 
>    I just hit a need for the same operation while implementing some pseudo 
>    registers.  Just adding:
> 
>    regcache_raw_read_part(regcache,regnum,offset,length,buf)
>    regcache_raw_write_part(regcache,regnum,offset,length,buf)
> 
> Where OFFSET would be the byte offset into the register I suppose.
> 
> Seems like a good idea to me.

Yes, something like the attached.

I'll commit in a few hours,
Andrew