From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keir Fraser Subject: Re: Re: Debugging hvmloader and vmxassist Date: Fri, 20 May 2011 16:32:37 +0100 Message-ID: References: <1305904902725-4412817.post@n5.nabble.com> Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1305904902725-4412817.post@n5.nabble.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: henanwxr , xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org On 20/05/2011 16:21, "henanwxr" wrote: > Hi, I think it is impossible to send the print message of hvmloader to qemu > directly. > Becuase before qemu could work(such as show message in screen with its VGA > driver), the VGA bios must be installed, but as wo konw, the installiation > VAG bios is done by hvmloader.Until hvmloader and bios(including system > bios, vga bios, etc) have done, then the qemu can work. > > Although we can not do this directly, you can store the message of hvmloader > in a big buffer, when the qemu can work, then let qemu get buffer to its > screen or logfile. Why are you reviving a 4-year-old thread? -- Keir > -- > View this message in context: > http://xen.1045712.n5.nabble.com/Debugging-hvmloader-and-vmxassist-tp2499660p4 > 412817.html > Sent from the Xen - Dev mailing list archive at Nabble.com. > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel