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[Xen-devel] Re: Debugging hvmloader and vmxassist
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] Re: Debugging hvmloader and vmxassist |
| From: | henanwxr <henanwxr@xxxxxxx> |
| Date: | Fri, 20 May 2011 08:21:42 -0700 (PDT) |
| Delivery-date: | Fri, 20 May 2011 08:22:24 -0700 |
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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. -- View this message in context: http://xen.1045712.n5.nabble.com/Debugging-hvmloader-and-vmxassist-tp2499660p4412817.html Sent from the Xen - Dev mailing list archive at Nabble.com. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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