From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jacob Gorm Hansen Subject: Hardcoded PAGE_OFFSET in head.S Date: Mon, 04 Apr 2005 16:25:14 -0700 Message-ID: <4251CCDA.4080205@diku.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org hi, in kernel/head.S, I see the following: .section __xen_guest .ascii "GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=0xC0000000" ^^^^^^^^^^^^^^^^^^^^ I wonder why setting VIRT_BASE here is necessary, as the ELF header should contain this information already? thanks, Jacob