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 __VM_GUEST_H__
21 #define __VM_GUEST_H__
25 #include <palacios/vmm_types.h>
26 #include <palacios/vmm_mem.h>
27 #include <palacios/vmm_io.h>
28 #include <palacios/vmm_shadow_paging.h>
29 #include <palacios/vmm_intr.h>
30 #include <palacios/vmm_excp.h>
31 #include <palacios/vmm_dev_mgr.h>
32 #include <palacios/vmm_time.h>
33 #include <palacios/vmm_host_events.h>
34 #include <palacios/vmm_msr.h>
35 #include <palacios/vmm_hypercall.h>
38 #ifdef CONFIG_TELEMETRY
39 #include <palacios/vmm_telemetry.h>
42 #ifdef CONFIG_SYMBIOTIC_SWAP
43 #include <palacios/vmm_sym_swap.h>
66 } __attribute__((packed));
101 uint_t granularity : 1;
102 } __attribute__((packed));
106 struct v3_segment cs;
107 struct v3_segment ds;
108 struct v3_segment es;
109 struct v3_segment fs;
110 struct v3_segment gs;
111 struct v3_segment ss;
112 struct v3_segment ldtr;
113 struct v3_segment gdtr;
114 struct v3_segment idtr;
115 struct v3_segment tr;
118 struct shadow_page_state;
119 struct v3_intr_state;
121 #ifdef CONFIG_TELEMETRY
125 #ifdef CONFIG_SYMBIOTIC_SWAP
126 struct v3_sym_swap_state;
135 addr_t mem_size; // In bytes for now
136 v3_shdw_map_t mem_map;
139 struct vm_time time_state;
142 v3_paging_mode_t shdw_pg_mode;
143 struct shadow_page_state shdw_pg_state;
144 addr_t direct_map_pt;
147 // This structure is how we get interrupts for the guest
148 struct v3_intr_state intr_state;
150 // This structure is how we get exceptions for the guest
151 struct v3_excp_state excp_state;
153 struct v3_io_map io_map;
155 struct v3_msr_map msr_map;
158 v3_hypercall_map_t hcall_map;
161 struct vmm_dev_mgr dev_mgr;
163 struct v3_host_events host_event_hooks;
165 v3_cpu_mode_t cpu_mode;
166 v3_mem_mode_t mem_mode;
170 struct v3_gprs vm_regs;
171 struct v3_ctrl_regs ctrl_regs;
172 struct v3_dbg_regs dbg_regs;
173 struct v3_segments segments;
175 v3_vm_operating_mode_t run_state;
178 uint64_t yield_cycle_period;
179 uint64_t yield_start_cycle;
183 #ifdef CONFIG_TELEMETRY
184 uint_t enable_telemetry;
185 struct v3_telemetry_state telemetry;
189 #ifdef CONFIG_SYMBIOTIC_SWAP
190 struct v3_sym_swap_state swap_state;
193 void * decoder_state;
195 // the logical cpu this guest context is executing on
200 uint_t v3_get_addr_width(struct guest_info * info);
201 v3_cpu_mode_t v3_get_vm_cpu_mode(struct guest_info * info);
202 v3_mem_mode_t v3_get_vm_mem_mode(struct guest_info * info);
205 const uchar_t * v3_cpu_mode_to_str(v3_cpu_mode_t mode);
206 const uchar_t * v3_mem_mode_to_str(v3_mem_mode_t mode);
209 void v3_print_guest_state(struct guest_info * info);
211 void v3_print_segments(struct guest_info * info);
212 void v3_print_ctrl_regs(struct guest_info * info);
213 void v3_print_GPRs(struct guest_info * info);
215 #endif // ! __V3VEE__