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".
26 #include <palacios/vmm_mem.h>
27 #include <palacios/vmm_types.h>
28 #include <palacios/vmm_io.h>
29 #include <palacios/vmm_shadow_paging.h>
30 #include <palacios/vmm_intr.h>
31 #include <palacios/vmm_dev_mgr.h>
32 #include <palacios/vmm_time.h>
33 #include <palacios/vmm_emulator.h>
34 #include <palacios/vmm_host_events.h>
36 typedef ullong_t v3_reg_t;
84 uint_t granularity : 1;
95 struct v3_segment ldtr;
96 struct v3_segment gdtr;
97 struct v3_segment idtr;
101 struct shadow_page_state;
104 struct emulation_state;
105 struct v3_intr_state;
108 int (*raise_irq)(struct guest_info * info, int irq);
109 int (*lower_irq)(struct guest_info * info, int irq);
115 typedef enum {SHADOW_PAGING, NESTED_PAGING} vmm_paging_mode_t;
116 typedef enum {VM_RUNNING, VM_STOPPED, VM_SUSPENDED, VM_ERROR, VM_EMULATING} vm_operating_mode_t;
119 typedef enum {REAL, /*UNREAL,*/ PROTECTED, PROTECTED_PAE, LONG, LONG_32_COMPAT, LONG_16_COMPAT} vm_cpu_mode_t;
120 typedef enum {PHYSICAL_MEM, VIRTUAL_MEM} vm_mem_mode_t;
129 struct shadow_map mem_map;
131 struct vm_time time_state;
133 vmm_paging_mode_t shdw_pg_mode;
134 struct shadow_page_state shdw_pg_state;
135 addr_t direct_map_pt;
136 // nested_paging_t nested_page_state;
139 // This structure is how we get interrupts for the guest
140 struct v3_intr_state intr_state;
142 struct vmm_io_map io_map;
145 struct vmm_dev_mgr dev_mgr;
147 struct v3_host_events host_event_hooks;
149 vm_cpu_mode_t cpu_mode;
150 vm_mem_mode_t mem_mode;
153 struct v3_gprs vm_regs;
154 struct v3_ctrl_regs ctrl_regs;
155 struct v3_dbg_regs dbg_regs;
156 struct v3_segments segments;
158 struct vm_ctrl_ops vm_ops;
160 struct emulation_state emulator;
162 vm_operating_mode_t run_state;
171 vm_cpu_mode_t get_cpu_mode(struct guest_info * info);
172 vm_mem_mode_t get_mem_mode(struct guest_info * info);
175 void PrintV3Segments(struct guest_info * info);
176 void PrintV3CtrlRegs(struct guest_info * info);
177 void PrintV3GPRs(struct guest_info * info);
179 #endif // ! __V3VEE__