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>
36 #include <palacios/vmm_cpuid.h>
39 #ifdef CONFIG_TELEMETRY
40 #include <palacios/vmm_telemetry.h>
43 #ifdef CONFIG_SYMBIOTIC_SWAP
44 #include <palacios/vmm_sym_swap.h>
70 } __attribute__((packed));
103 uint_t long_mode : 1;
105 uint_t granularity : 1;
106 } __attribute__((packed));
110 struct v3_segment cs;
111 struct v3_segment ds;
112 struct v3_segment es;
113 struct v3_segment fs;
114 struct v3_segment gs;
115 struct v3_segment ss;
116 struct v3_segment ldtr;
117 struct v3_segment gdtr;
118 struct v3_segment idtr;
119 struct v3_segment tr;
123 #ifdef CONFIG_SYMBIOTIC
124 #include <palacios/vmm_sym_iface.h>
127 struct shadow_page_state;
128 struct v3_intr_state;
130 #ifdef CONFIG_TELEMETRY
134 #ifdef CONFIG_SYMBIOTIC_SWAP
135 struct v3_sym_swap_state;
138 #ifdef CONFIG_SYMBIOTIC
147 addr_t mem_size; // In bytes for now
148 v3_shdw_map_t mem_map;
151 struct vm_time time_state;
154 v3_paging_mode_t shdw_pg_mode;
155 struct shadow_page_state shdw_pg_state;
156 addr_t direct_map_pt;
159 // This structure is how we get interrupts for the guest
160 struct v3_intr_state intr_state;
162 // This structure is how we get exceptions for the guest
163 struct v3_excp_state excp_state;
165 struct v3_io_map io_map;
167 struct v3_msr_map msr_map;
169 struct v3_cpuid_map cpuid_map;
171 #ifdef CONFIG_SYMBIOTIC
173 struct v3_sym_state sym_state;
176 v3_hypercall_map_t hcall_map;
179 struct vmm_dev_mgr dev_mgr;
181 struct v3_host_events host_event_hooks;
183 v3_cpu_mode_t cpu_mode;
184 v3_mem_mode_t mem_mode;
188 struct v3_gprs vm_regs;
189 struct v3_ctrl_regs ctrl_regs;
190 struct v3_dbg_regs dbg_regs;
191 struct v3_segments segments;
193 v3_vm_operating_mode_t run_state;
196 uint64_t yield_cycle_period;
197 uint64_t yield_start_cycle;
201 #ifdef CONFIG_TELEMETRY
202 uint_t enable_telemetry;
203 struct v3_telemetry_state telemetry;
207 #ifdef CONFIG_SYMBIOTIC_SWAP
208 struct v3_sym_swap_state swap_state;
211 void * decoder_state;
213 // the logical cpu this guest context is executing on
218 uint_t v3_get_addr_width(struct guest_info * info);
219 v3_cpu_mode_t v3_get_vm_cpu_mode(struct guest_info * info);
220 v3_mem_mode_t v3_get_vm_mem_mode(struct guest_info * info);
223 const uchar_t * v3_cpu_mode_to_str(v3_cpu_mode_t mode);
224 const uchar_t * v3_mem_mode_to_str(v3_mem_mode_t mode);
226 int v3_translate_segment(struct guest_info * info, uint16_t selector, struct v3_segment * seg);
229 void v3_print_guest_state(struct guest_info * info);
231 void v3_print_segments(struct guest_info * info);
232 void v3_print_ctrl_regs(struct guest_info * info);
233 void v3_print_GPRs(struct guest_info * info);
235 void v3_print_stack(struct guest_info * info);
237 #endif // ! __V3VEE__