Re: [Xen-devel] about mini-os

To:	"Samuel Thibault" <samuel.thibault@xxxxxxxxxxxxx>, "余上" <yusunn@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject:	Re: [Xen-devel] about mini-os
From:	"余上" <yusunn@xxxxxxxxx>
Date:	Tue, 22 Jan 2008 20:16:54 +0800
Delivery-date:	Tue, 22 Jan 2008 04:17:26 -0800
Dkim-signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=zICzgJ4Hyum9NRvgQwwR5UJ1rSkqY3RXq4ZqJWW8I0Q=; b=srOJzvrtGDff2puKR5lxWaEk4b442dxO848mpNcL5M5Lteoqi+3eUtCMMBCGEUSm0OljMpNQzc6w886TtR95o+lhKzpp9/vJJx1EHuIPzw/haBcgGdTG+UJStGP082iDZtnoVFtS1PlEZ3a0sadoLcCRswcojNhZ9Uf9WzhjH7I=
Domainkey-signature:	a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=MUJmtFRmQVOytzOiTQOfsFGkhsVl9VJP9OiQaZc1ty7pfYrIR+YfJQ1duJ4tBe0ikR3vZsgrSe5RzALULTmEJu8uxFqpWz7HkkdSWCiBS2cA4aSYuWQV+hFlLWW6xhpTUVsyzGHv2VG/QULUsaG8aa7zsB1S0jaZZBTP0Y8v17c=
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxx
In-reply-to:	<20080122113036.GE4365@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
List-help:	<mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id:	Xen developer discussion <xen-devel.lists.xensource.com>
List-post:	<mailto:xen-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References:	<298d852f0801220123q4adca9f5y36dd3784ea60c872@xxxxxxxxxxxxxx> <20080122113036.GE4365@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx

You mean I can't run mini-os in dom0 ? But for learning purpose I
really want to . Maybe I need some more hacks ? By the way , I'm using
xen-3.2 (Xen 3.2 official source distribution tarball)

2008/1/22, Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>:
> Hello,
>
> 余上, le Tue 22 Jan 2008 17:23:18 +0800, a écrit :
> >       .ascii  ",VIRT_BASE=0x0C0000000" /* &_text from minios_x86_32.lds */
> >       .ascii  ",ELF_PADDR_OFFSET=0x0C0000000"
> > because if I don't change VIRT_BASE xen will report "Initial loading
> > isn't allowed to lowest 1GB of memory"
>
> Oh, you seem to be starting mini-os as Domain-0...  Is that supposed to
> be supported?
>
> > so far , I can run mini-os to the banner and got a page fault:
> > Bootstraping ...
> > Xen Minimal OS!
> > Page fault at linear address 15555c08, eip c000cf61, code 0
> > (XEN) Domain 0 crashed
> >
> > any idea ? Thank you very much
>
> Mmm, this is Xen-unstable, not Xen-3.2, isn't it?  Well, yes, the code I
> got added was supposing _text to be 0, I've submitted a fix for that.
>
> Samuel
>

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

WARNING - OLD ARCHIVES

xen-devel

Re: [Xen-devel] about mini-os