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>
35 typedef ullong_t v3_reg_t;
83 uint_t granularity : 1;
94 struct v3_segment ldtr;
95 struct v3_segment gdtr;
96 struct v3_segment idtr;
100 struct shadow_page_state;
103 struct emulation_state;
107 int (*raise_irq)(struct guest_info * info, int irq);
108 int (*lower_irq)(struct guest_info * info, int irq);
114 typedef enum {SHADOW_PAGING, NESTED_PAGING} vmm_paging_mode_t;
115 typedef enum {VM_RUNNING, VM_STOPPED, VM_SUSPENDED, VM_ERROR, VM_EMULATING} vm_operating_mode_t;
118 typedef enum {REAL, /*UNREAL,*/ PROTECTED, PROTECTED_PAE, LONG, LONG_32_COMPAT, LONG_16_COMPAT} vm_cpu_mode_t;
119 typedef enum {PHYSICAL_MEM, VIRTUAL_MEM} vm_mem_mode_t;
128 struct shadow_map mem_map;
130 struct vm_time time_state;
132 vmm_paging_mode_t shdw_pg_mode;
133 struct shadow_page_state shdw_pg_state;
134 addr_t direct_map_pt;
135 // nested_paging_t nested_page_state;
138 // This structure is how we get interrupts for the guest
139 struct vm_intr intr_state;
141 struct vmm_io_map io_map;
144 struct vmm_dev_mgr dev_mgr;
146 vm_cpu_mode_t cpu_mode;
147 vm_mem_mode_t mem_mode;
150 struct v3_gprs vm_regs;
151 struct v3_ctrl_regs ctrl_regs;
152 struct v3_dbg_regs dbg_regs;
153 struct v3_segments segments;
155 struct vm_ctrl_ops vm_ops;
157 struct emulation_state emulator;
159 vm_operating_mode_t run_state;
168 vm_cpu_mode_t get_cpu_mode(struct guest_info * info);
169 vm_mem_mode_t get_mem_mode(struct guest_info * info);
172 void PrintV3Segments(struct guest_info * info);
173 void PrintV3CtrlRegs(struct guest_info * info);
174 void PrintV3GPRs(struct guest_info * info);