From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1FCOuH-00011p-St for qemu-devel@nongnu.org; Thu, 23 Feb 2006 17:25:54 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1FCOrK-0007iI-86 for qemu-devel@nongnu.org; Thu, 23 Feb 2006 17:22:51 -0500 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FCOGA-0003uZ-Nh for qemu-devel@nongnu.org; Thu, 23 Feb 2006 16:44:27 -0500 Received: from [65.74.133.4] (helo=mail.codesourcery.com) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA:32) (Exim 4.52) id 1FCOMx-0007tD-SJ for qemu-devel@nongnu.org; Thu, 23 Feb 2006 16:51:28 -0500 From: Paul Brook Subject: Re: [Qemu-devel] [PATCH] Add more devices for MIPS system emulation Date: Thu, 23 Feb 2006 21:44:20 +0000 References: <20060221191118.GA4110@networkno.de> <200602231924.07802.paul@codesourcery.com> <20060223213705.GD19397@networkno.de> In-Reply-To: <20060223213705.GD19397@networkno.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200602232144.21423.paul@codesourcery.com> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Thiemo Seufer Cc: qemu-devel@nongnu.org > > > That's the current state since there is no real mips firmware, but Qemu > > > should also be able to boot from an image. E.g. Linux/MIPS on > > > DECstations uses MSDOS disklabels. > > > > I don't see how providing a fake an x86 boot sector would help this. > > Presumably the DECstation firmware just knows how to load an image from > > disk. > > It loads a block sector list from the bootsector which points to > the second stage bootloader. The existing linux.bin definitely won't do what you want then. In any case until the MIPS emulation can emulate a DECstation and we have a corresponding BIOS that we can distribute, your patch just breaks diskless MIPS emulation for no apparent benefit. Paul