From owner-freebsd-hackers Tue May 18 1:28:35 1999 Delivered-To: freebsd-hackers@freebsd.org Received: from allegro.lemis.com (allegro.lemis.com [192.109.197.134]) by hub.freebsd.org (Postfix) with ESMTP id 9C67814FDD for ; Tue, 18 May 1999 01:28:05 -0700 (PDT) (envelope-from grog@freebie.lemis.com) Received: from freebie.lemis.com (freebie.lemis.com [192.109.197.137]) by allegro.lemis.com (8.9.1/8.9.0) with ESMTP id RAA00493; Tue, 18 May 1999 17:58:03 +0930 (CST) Received: (from grog@localhost) by freebie.lemis.com (8.9.3/8.9.0) id RAA02385; Tue, 18 May 1999 17:58:03 +0930 (CST) Date: Tue, 18 May 1999 17:58:03 +0930 From: Greg Lehey To: Sheldon Hearn , Doug Rabson Cc: Mike Heffner , FreeBSD Hackers Subject: Re: Debugging Message-ID: <19990518175802.V89091@freebie.lemis.com> References: <19990518163455.U89091@freebie.lemis.com> <19990518163455.U89091@freebie.lemis.com> <4798.927011823@axl.noc.iafrica.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.95.4i In-Reply-To: <4798.927011823@axl.noc.iafrica.com>; from Sheldon Hearn on Tue, May 18, 1999 at 09:17:03AM +0200 WWW-Home-Page: http://www.lemis.com/~grog X-PGP-Fingerprint: 6B 7B C3 8C 61 CD 54 AF 13 24 52 F8 6D A4 95 EF Organization: LEMIS, PO Box 460, Echunga SA 5153, Australia Phone: +61-8-8388-8286 Fax: +61-8-8388-8725 Mobile: +61-41-739-7062 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Tuesday, 18 May 1999 at 9:17:03 +0200, Sheldon Hearn wrote: > > On Tue, 18 May 1999 16:34:55 +0930, Greg Lehey wrote: >> In fact, there's also a 0x80, which you need to set (along with 0x10, >> it appears) to run remote debugging. I'm guessing a bit at this, >> since I haven't had time to look at the code, but 0x90 works for me. > > This is something new since about 4 months ago, then? I used 0x10 on a > 4.0-CURRENT machine a while back and managed to do remote debugging > successfully (after a little help from you, in fact). :-) On Tuesday, 18 May 1999 at 9:09:34 +0100, Doug Rabson wrote: > On Tue, 18 May 1999, Greg Lehey wrote: > >> In fact, there's also a 0x80, which you need to set (along with 0x10, >> it appears) to run remote debugging. I'm guessing a bit at this, >> since I haven't had time to look at the code, but 0x90 works for me. >> Doug? > > I used to use 0x50 but now 0x80 works fine. I'm not sure why the debug > flag changed from 0x40 to 0x80 but the new systems seems to allow both > serial console and serial debugging at the same time so I'm not > complaining. Kirk committed some stuff a week or two ago. And yes, IIRC it was to allow the same serial port to be used for both purposes. Greg -- See complete headers for address, home page and phone numbers finger grog@lemis.com for PGP public key To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message