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>
51 #ifdef CONFIG_SYMBIOTIC
52 #include <palacios/vmm_symbiotic.h>
53 struct v3_sym_core_state;
56 #include <palacios/vmm_config.h>
62 #ifdef CONFIG_SYMBIOTIC_SWAP
63 struct v3_sym_swap_state;
74 struct vm_time time_state;
76 v3_paging_mode_t shdw_pg_mode;
77 struct v3_shdw_pg_state shdw_pg_state;
81 // This structure is how we get interrupts for the guest
82 struct v3_intr_core_state intr_core_state;
84 // This structure is how we get exceptions for the guest
85 struct v3_excp_state excp_state;
88 v3_cpu_mode_t cpu_mode;
89 v3_mem_mode_t mem_mode;
92 struct v3_gprs vm_regs;
93 struct v3_ctrl_regs ctrl_regs;
94 struct v3_dbg_regs dbg_regs;
95 struct v3_segments segments;
100 uint64_t yield_start_cycle;
104 #ifdef CONFIG_TELEMETRY
105 struct v3_core_telemetry core_telem;
109 // struct v3_core_dev_mgr core_dev_mgr;
111 void * decoder_state;
113 #ifdef CONFIG_SYMBIOTIC
115 struct v3_sym_core_state sym_core_state;
119 struct v3_vm_info * vm_info;
120 // the logical cpu this guest context is executing on
128 v3_vm_class_t vm_class;
130 addr_t mem_size; // In bytes for now
131 struct v3_mem_map mem_map;
134 struct v3_shdw_impl_state shdw_impl;
136 struct v3_io_map io_map;
137 struct v3_msr_map msr_map;
138 struct v3_cpuid_map cpuid_map;
140 v3_hypercall_map_t hcall_map;
143 struct v3_intr_routers intr_routers;
145 struct vmm_dev_mgr dev_mgr;
147 struct v3_host_events host_event_hooks;
149 struct v3_config * cfg_data;
151 v3_vm_operating_mode_t run_state;
153 #ifdef CONFIG_SYMBIOTIC
155 struct v3_sym_vm_state sym_vm_state;
156 #ifdef CONFIG_SYMBIOTIC_SWAP
157 struct v3_sym_swap_state swap_state;
163 #ifdef CONFIG_TELEMETRY
164 uint_t enable_telemetry;
165 struct v3_telemetry_state telemetry;
168 uint64_t yield_cycle_period;
171 struct guest_info cores[0];
175 int v3_init_vm(struct v3_vm_info * vm);
176 int v3_init_core(struct guest_info * core);
179 uint_t v3_get_addr_width(struct guest_info * info);
180 v3_cpu_mode_t v3_get_vm_cpu_mode(struct guest_info * info);
181 v3_mem_mode_t v3_get_vm_mem_mode(struct guest_info * info);
184 const uchar_t * v3_cpu_mode_to_str(v3_cpu_mode_t mode);
185 const uchar_t * v3_mem_mode_to_str(v3_mem_mode_t mode);
187 int v3_translate_segment(struct guest_info * info, uint16_t selector, struct v3_segment * seg);
190 void v3_print_guest_state(struct guest_info * info);
192 void v3_print_segments(struct v3_segments * segs);
193 void v3_print_ctrl_regs(struct guest_info * info);
194 void v3_print_GPRs(struct guest_info * info);
196 void v3_print_stack(struct guest_info * info);
198 #endif // ! __V3VEE__