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>
72 } __attribute__((packed));
105 uint_t long_mode : 1;
107 uint_t granularity : 1;
108 } __attribute__((packed));
112 struct v3_segment cs;
113 struct v3_segment ds;
114 struct v3_segment es;
115 struct v3_segment fs;
116 struct v3_segment gs;
117 struct v3_segment ss;
118 struct v3_segment ldtr;
119 struct v3_segment gdtr;
120 struct v3_segment idtr;
121 struct v3_segment tr;
125 #ifdef CONFIG_SYMBIOTIC
126 #include <palacios/vmm_sym_iface.h>
129 #include <palacios/vmm_config.h>
131 struct shadow_page_state;
132 struct v3_intr_state;
134 #ifdef CONFIG_TELEMETRY
138 #ifdef CONFIG_SYMBIOTIC_SWAP
139 struct v3_sym_swap_state;
142 #ifdef CONFIG_SYMBIOTIC
151 addr_t mem_size; // In bytes for now
152 v3_shdw_map_t mem_map;
154 struct v3_config * cfg_data;
155 v3_vm_class_t vm_class;
157 struct vm_time time_state;
160 v3_paging_mode_t shdw_pg_mode;
161 struct shadow_page_state shdw_pg_state;
162 addr_t direct_map_pt;
165 // This structure is how we get interrupts for the guest
166 struct v3_intr_state intr_state;
168 // This structure is how we get exceptions for the guest
169 struct v3_excp_state excp_state;
171 struct v3_io_map io_map;
173 struct v3_msr_map msr_map;
175 struct v3_cpuid_map cpuid_map;
177 #ifdef CONFIG_SYMBIOTIC
179 struct v3_sym_state sym_state;
182 v3_hypercall_map_t hcall_map;
185 struct vmm_dev_mgr dev_mgr;
187 struct v3_host_events host_event_hooks;
189 v3_cpu_mode_t cpu_mode;
190 v3_mem_mode_t mem_mode;
194 struct v3_gprs vm_regs;
195 struct v3_ctrl_regs ctrl_regs;
196 struct v3_dbg_regs dbg_regs;
197 struct v3_segments segments;
199 v3_vm_operating_mode_t run_state;
202 uint64_t yield_cycle_period;
203 uint64_t yield_start_cycle;
207 #ifdef CONFIG_TELEMETRY
208 uint_t enable_telemetry;
209 struct v3_telemetry_state telemetry;
213 #ifdef CONFIG_SYMBIOTIC_SWAP
214 struct v3_sym_swap_state swap_state;
217 void * decoder_state;
219 // the logical cpu this guest context is executing on
224 uint_t v3_get_addr_width(struct guest_info * info);
225 v3_cpu_mode_t v3_get_vm_cpu_mode(struct guest_info * info);
226 v3_mem_mode_t v3_get_vm_mem_mode(struct guest_info * info);
229 const uchar_t * v3_cpu_mode_to_str(v3_cpu_mode_t mode);
230 const uchar_t * v3_mem_mode_to_str(v3_mem_mode_t mode);
232 int v3_translate_segment(struct guest_info * info, uint16_t selector, struct v3_segment * seg);
235 void v3_print_guest_state(struct guest_info * info);
237 void v3_print_segments(struct guest_info * info);
238 void v3_print_ctrl_regs(struct guest_info * info);
239 void v3_print_GPRs(struct guest_info * info);
241 void v3_print_stack(struct guest_info * info);
243 #endif // ! __V3VEE__