Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756348AbZDNOLN (ORCPT ); Tue, 14 Apr 2009 10:11:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753914AbZDNOKz (ORCPT ); Tue, 14 Apr 2009 10:10:55 -0400 Received: from mail-bw0-f169.google.com ([209.85.218.169]:44921 "EHLO mail-bw0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753211AbZDNOKy (ORCPT ); Tue, 14 Apr 2009 10:10:54 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=PNaI6EIDRYhTYtb+ZdmBuB5NMRtETVlMOAjQS6b2sn21OJOJlrlTG9a8DbqqZgTQhM y55uFRhyWDkYCXdz8IxaYwv1CexeoMqckf1HtLxbkmmPv3hkr1G/GRBIcnAjyR0fFyEQ DUwTqS6T2GWF+dDbAUsvD+m0AXXQncF743mlU= MIME-Version: 1.0 In-Reply-To: <9b2b86520904140636x1971b44g898c29e8b0904396@mail.gmail.com> References: <2d05c4580904140255t25414b2bpe99b2a150dbe132a@mail.gmail.com> <9b2b86520904140636x1971b44g898c29e8b0904396@mail.gmail.com> Date: Tue, 14 Apr 2009 16:10:52 +0200 Message-ID: <2d05c4580904140710p6638ad91k706149c2c7d5686@mail.gmail.com> Subject: Re: Fast testing From: Dragoslav Zaric To: alan-jenkins@tuffmail.co.uk Cc: andi@firstfloor.org, Cyrill Gorcunov , LKML Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 827 Lines: 24 Hmm, Ok, I found this on internet: "The bzImage file is in a specific format: It contains concatenated bootsect.o + setup.o + misc.o + piggy.o. piggy.o contains the gzipped vmlinux file in its data section (ELF) (see compressed/Makefile piggy.o)." So after we make new bzImage and "somehow" extract these four .o files than we can manually load kernel image into memory ? We can just run same routines that are run during the boot, but we can skip everything till piggy.o file, because the vmlinux file is in piggy.o ? thanks, Dragoslav Zaric [Programmer, M.Sc Astrophysics] -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/