2 * This file is part of the Palacios Virtual Machine Monitor developed
3 * by the V3VEE Project with funding from the United States National
4 * Science Foundation and the Department of Energy.
6 * The V3VEE Project is a joint project between Northwestern University
7 * and the University of New Mexico. You can find out more at
10 * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
11 * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
12 * All rights reserved.
14 * Author: Jack Lange <jarusl@cs.northwestern.edu>
16 * This is free software. You are permitted to use,
17 * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
20 #ifndef __VMM_EXTENSIONS_H__
21 #define __VMM_EXTENSIONS_H__
25 #include <palacios/vmm.h>
26 #include <palacios/vmm_list.h>
27 #include <palacios/vm_guest.h>
29 struct v3_extension_impl {
31 int (*init)(struct v3_vm_info * vm, v3_cfg_tree_t * cfg);
32 int (*deinit)(struct v3_vm_info * vm, void * priv_data);
33 int (*core_init)(struct guest_info * core);
34 int (*core_deinit)(struct guest_info * core);
40 struct v3_extension_impl * impl;
43 struct list_head node;
48 int V3_init_extensions();
49 int V3_deinit_extensions();
53 #define register_extension(ext) \
54 static struct v3_extension_impl * _v3_ext \
55 __attribute__((used)) \
56 __attribute__((unused, __section__("_v3_extensions"), \
57 aligned(sizeof(addr_t)))) \