From owner-freebsd-hackers@FreeBSD.ORG Tue Sep 21 22:31:46 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B285716A4CE for ; Tue, 21 Sep 2004 22:31:46 +0000 (GMT) Received: from hotmail.com (bay13-f6.bay13.hotmail.com [64.4.31.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 98CBC43D41 for ; Tue, 21 Sep 2004 22:31:46 +0000 (GMT) (envelope-from vijju_s@hotmail.com) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Tue, 21 Sep 2004 15:31:46 -0700 Received: from 206.132.194.2 by by13fd.bay13.hotmail.msn.com with HTTP; Tue, 21 Sep 2004 22:31:46 GMT X-Originating-IP: [206.132.194.2] X-Originating-Email: [vijju_s@hotmail.com] X-Sender: vijju_s@hotmail.com From: "vijay singh" To: freebsd-hackers@freebsd.org Date: Tue, 21 Sep 2004 15:31:46 -0700 Mime-Version: 1.0 Content-Type: text/plain; format=flowed Message-ID: X-OriginalArrivalTime: 21 Sep 2004 22:31:46.0540 (UTC) FILETIME=[C743DAC0:01C4A02A] X-Mailman-Approved-At: Wed, 22 Sep 2004 12:11:50 +0000 Subject: jump from kernel to loader X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Sep 2004 22:31:46 -0000 hello, i have some exposure to the freebsd code, but not extensive. i am reading the sys/boot code, and saw that the 3 stage boot process involves a jump from the loader to the kernel in the last phase. i was wondering if it is possible to engineer the kernel to jump back to the loader in some special cases? kindly cc me as i am not on the list. br vijay