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Date:      Wed, 11 Jul 2001 13:47:34 +1000
From:      Benno Rice <benno@FreeBSD.org>
To:        Brian Dean <bsd@bsdhome.com>
Cc:        cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/alpha/alpha db_trace.c src/sys/ddb db_command.c db_watch.c ddb.h src/sys/i386/i386 db_trace.c machdep.c src/sys/ia64/ia64 db_trace.c
Message-ID:  <20010711134734.D26999@rafe.jeamland.net>
In-Reply-To: <20010710232818.E31249@neutrino.bsdhome.com>; from bsd@bsdhome.com on Tue, Jul 10, 2001 at 11:28:18PM -0400
References:  <200107110315.f6B3FPw84670@freefall.freebsd.org> <20010710232818.E31249@neutrino.bsdhome.com>

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On Tue, Jul 10, 2001 at 11:28:18PM -0400, Brian Dean wrote:
> On Tue, Jul 10, 2001 at 08:15:25PM -0700, Brian S. Dean wrote:
> > bsd         2001/07/10 20:15:25 PDT
> >=20
> >   Modified files:
> >     sys/alpha/alpha      db_trace.c=20
> >     sys/ddb              db_command.c db_watch.c ddb.h=20
> >     sys/i386/i386        db_trace.c machdep.c=20
> >     sys/ia64/ia64        db_trace.c=20
> >   Log:
> >   Add 'hwatch' and 'dhwatch' ddb commands analogous to 'watch' and
> >   'dwatch'.  The new commands install hardware watchpoints if supported
> >   by the architecture and if there are enough registers to cover the
> >   desired memory area.
>=20
> The alpha and ia64 changes just install a few stub routines so that
> the kernel still links.  I test built this on beast and it built Ok.
> I don't have access to an ia64 box to do a test build on.  Hopefully I
> did not break anything.
>=20
> Unfortunately, I wasn't sure where to put the stubs on powerpc, but
> Benno said he would take care of adding them (Thanks Benno!).

It shouldn't be too hard.  There's no DDB code for PowerPC committed yet, so
this isn't an issue.  I've got some DDB code from NetBSD but I'm holding off
until I get keyboard input working so I can test them.

--=20
Benno Rice
benno@FreeBSD.org

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