xenguest.s revision 843e19887f64dde75055cf8842fc4db2171eff45
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#if defined(__lint)
/*
* Stop lint complaining about an empty compilation unit!
* Sigh. There should be a better way to handle this.
*/
int __lint_xen_guest;
#else /* __lint */
#include <xen/public/elfnote.h>
/*
* A note is a name/value pair that belongs to some class.
*/
#define NOTE(class, id, type, value) \
.align 4; \
.4byte 2f - 1f; \
.4byte 4f - 3f; \
.4byte id; \
1: ; \
.string class; \
2: ; \
.align 4; \
3: ; \
type value; \
4: ;
.section .note
NOTE("Xen", XEN_ELFNOTE_LOADER, .string, "generic")
NOTE("Xen", XEN_ELFNOTE_XEN_VERSION, .string, "xen-3.0")
NOTE("Xen", XEN_ELFNOTE_GUEST_OS, .string, "Solaris")
NOTE("Xen", XEN_ELFNOTE_VIRT_BASE, .4byte, 0x40000000)
NOTE("Xen", XEN_ELFNOTE_PADDR_OFFSET, .4byte, 0x40000000)
#if defined(__i386)
/*
* NB: If you want to build a kernel that works on a non-PAE
* hypervisor, just comment out the next line and rebuild Solaris.
* It'll just work, the kernel figures everything out dynamically.
*/
NOTE("Xen", XEN_ELFNOTE_PAE_MODE, .string, "yes,bimodal")
/*
* XXPV: implement XEN_ELFNOTE_HV_START_LOW
*/
#endif
#endif /* __lint */