From owner-freebsd-hackers Sat Jun 21 01:38:12 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id BAA19372 for hackers-outgoing; Sat, 21 Jun 1997 01:38:12 -0700 (PDT) Received: from hq.icb.chel.su (hq.icb.chel.su [193.125.10.33]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id BAA19306 for ; Sat, 21 Jun 1997 01:35:56 -0700 (PDT) Received: (babkin@localhost) by hq.icb.chel.su (8.8.3/8.6.5) id OAA01256; Sat, 21 Jun 1997 14:38:26 +0600 (ESD) From: "Serge A. Babkin" Message-Id: <199706210838.OAA01256@hq.icb.chel.su> Subject: Re: debugging kernel's code To: igor@blik.samara.su (Igor) Date: Sat, 21 Jun 1997 14:38:25 +0600 (ESD) Cc: hackers@FreeBSD.ORG In-Reply-To: from "Igor" at Jun 19, 97 07:41:58 pm X-Mailer: ELM [version 2.4 PL23] Content-Type: text Sender: owner-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk > > what are the methods of debugging kernel's code ? There exists the DDB kernel debugger. I use it primarily for analysing the panics. There exisgs KGDB (Kernel GDB) too but I never tried to use it. And of course the classic method of adding printf()s is all the time with us! -SB