Palacios Public Git Repository

To checkout Palacios execute

  git clone http://v3vee.org/palacios/palacios.web/palacios.git
This will give you the master branch. You probably want the devel branch or one of the release branches. To switch to the devel branch, simply execute
  cd palacios
  git checkout --track -b devel origin/devel
The other branches are similar.


Corrected RTC timer bug (nvram)
[palacios.git] / palacios / include / palacios / vmm_cpuid.h
1 /* 
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.  
5  *
6  * The V3VEE Project is a joint project between Northwestern University
7  * and the University of New Mexico.  You can find out more at 
8  * http://www.v3vee.org
9  *
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.
13  *
14  * Author: Jack Lange <jarusl@cs.northwestern.edu>
15  *
16  * This is free software.  You are permitted to use,
17  * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
18  */
19
20
21 #ifndef __VMM_CPUID_H__
22 #define __VMM_CPUID_H__
23
24
25 #ifdef __V3VEE__
26
27 #include <palacios/vmm_types.h>
28 #include <palacios/vmm_rbtree.h>
29
30
31
32 struct guest_info;
33
34 void v3_init_cpuid_map(struct v3_vm_info * vm);
35 int v3_deinit_cpuid_map(struct v3_vm_info * vm);
36
37 struct v3_cpuid_hook {
38     uint32_t cpuid;
39     
40     int (*hook_fn)(struct guest_info * info, uint32_t cpuid, \
41                    uint32_t * eax, uint32_t * ebx, \
42                    uint32_t * ecx, uint32_t * edx, \
43                    void * private_data);
44     void * private_data;
45
46     struct rb_node tree_node;
47 };
48
49
50
51 struct v3_cpuid_map {
52     struct rb_root map;
53 };
54
55 void v3_print_cpuid_map(struct v3_vm_info * vm);
56
57 int v3_hook_cpuid(struct v3_vm_info * vm, uint32_t cpuid, 
58                   int (*hook_fn)(struct guest_info * info, uint32_t cpuid, \
59                                  uint32_t * eax, uint32_t * ebx, \
60                                  uint32_t * ecx, uint32_t * edx, \
61                                  void * private_data), 
62                   void * private_data);
63
64 int v3_unhook_cpuid(struct v3_vm_info * vm, uint32_t cpuid);
65
66 int v3_handle_cpuid(struct guest_info * info);
67
68
69
70 #endif
71
72 #endif