-#ifndef __VM_GUEST_H
-#define __VM_GUEST_H
-
-
-
+/*
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National
+ * Science Foundation and the Department of Energy.
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico. You can find out more at
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software. You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
+#ifndef __VM_GUEST_H__
+#define __VM_GUEST_H__
+
+#ifdef __V3VEE__
-#include <palacios/vmm_mem.h>
#include <palacios/vmm_types.h>
+#include <palacios/vmm_mem.h>
#include <palacios/vmm_io.h>
#include <palacios/vmm_shadow_paging.h>
#include <palacios/vmm_intr.h>
+#include <palacios/vmm_excp.h>
#include <palacios/vmm_dev_mgr.h>
-#include <palacios/vmm_irq.h>
+#include <palacios/vmm_time.h>
+#include <palacios/vmm_host_events.h>
+#include <palacios/vmm_msr.h>
+#include <palacios/vmm_hypercall.h>
+#include <palacios/vmm_cpuid.h>
-typedef ullong_t gpr_t;
+#ifdef CONFIG_TELEMETRY
+#include <palacios/vmm_telemetry.h>
+#endif
-/*
- struct guest_gprs {
- addr_t rax;
- addr_t rbx;
- addr_t rcx;
- addr_t rdx;
- addr_t rsi;
- addr_t rdi;
- addr_t rbp;
- };
-*/
-
-struct guest_gprs {
- gpr_t rdi;
- gpr_t rsi;
- gpr_t rbp;
- gpr_t rsp;
- gpr_t rbx;
- gpr_t rdx;
- gpr_t rcx;
- gpr_t rax;
+#ifdef CONFIG_SYMBIOTIC_SWAP
+#include <palacios/vmm_sym_swap.h>
+#endif
+
+
+
+
+
+
+
+struct v3_gprs {
+ v3_reg_t rdi;
+ v3_reg_t rsi;
+ v3_reg_t rbp;
+ v3_reg_t rsp;
+ v3_reg_t rbx;
+ v3_reg_t rdx;
+ v3_reg_t rcx;
+ v3_reg_t rax;
+
+ v3_reg_t r8;
+ v3_reg_t r9;
+ v3_reg_t r10;
+ v3_reg_t r11;
+ v3_reg_t r12;
+ v3_reg_t r13;
+ v3_reg_t r14;
+ v3_reg_t r15;
+
+} __attribute__((packed));
+
+
+struct v3_ctrl_regs {
+ v3_reg_t cr0;
+ v3_reg_t cr2;
+ v3_reg_t cr3;
+ v3_reg_t cr4;
+ v3_reg_t cr8;
+ v3_reg_t rflags;
+ v3_reg_t efer;
};
-struct shadow_page_state;
-struct shadow_map;
+struct v3_dbg_regs {
+ v3_reg_t dr0;
+ v3_reg_t dr1;
+ v3_reg_t dr2;
+ v3_reg_t dr3;
+ v3_reg_t dr6;
+ v3_reg_t dr7;
+};
-struct vm_ctrl_ops {
- int (*raise_irq)(struct guest_info * info, int irq, int error_code);
+struct v3_segment {
+ uint16_t selector;
+ uint_t limit;
+ uint64_t base;
+ uint_t type : 4;
+ uint_t system : 1;
+ uint_t dpl : 2;
+ uint_t present : 1;
+ uint_t avail : 1;
+ uint_t long_mode : 1;
+ uint_t db : 1;
+ uint_t granularity : 1;
+} __attribute__((packed));
+
+
+struct v3_segments {
+ struct v3_segment cs;
+ struct v3_segment ds;
+ struct v3_segment es;
+ struct v3_segment fs;
+ struct v3_segment gs;
+ struct v3_segment ss;
+ struct v3_segment ldtr;
+ struct v3_segment gdtr;
+ struct v3_segment idtr;
+ struct v3_segment tr;
};
+#ifdef CONFIG_SYMBIOTIC
+#include <palacios/vmm_sym_iface.h>
+#endif
+
+#include <palacios/vmm_config.h>
+
+struct shadow_page_state;
+struct v3_intr_state;
+#ifdef CONFIG_TELEMETRY
+struct v3_telemetry;
+#endif
+#ifdef CONFIG_SYMBIOTIC_SWAP
+struct v3_sym_swap_state;
+#endif
-typedef enum {SHADOW_PAGING, NESTED_PAGING} vm_page_mode_t;
-typedef enum {REAL, PROTECTED, PROTECTED_PG, PROTECTED_PAE, PROTECTED_PAE_PG, LONG, LONG_PG} vm_cpu_mode_t;
+#ifdef CONFIG_SYMBIOTIC
+struct v3_sym_state;
+#endif
struct guest_info {
- ullong_t rip;
+ uint64_t rip;
+ uint_t cpl;
- struct shadow_map mem_map;
+ addr_t mem_size; // In bytes for now
+ v3_shdw_map_t mem_map;
+
+ struct v3_config * cfg_data;
+ v3_vm_class_t vm_class;
+
+ struct vm_time time_state;
- vm_page_mode_t page_mode;
- struct shadow_page_state shdw_pg_state;
- // nested_paging_t nested_page_state;
+ v3_paging_mode_t shdw_pg_mode;
+ struct shadow_page_state shdw_pg_state;
+ addr_t direct_map_pt;
+
+ // This structure is how we get interrupts for the guest
+ struct v3_intr_state intr_state;
+
+ // This structure is how we get exceptions for the guest
+ struct v3_excp_state excp_state;
+
+ struct v3_io_map io_map;
+
+ struct v3_msr_map msr_map;
+
+ struct v3_cpuid_map cpuid_map;
+
+#ifdef CONFIG_SYMBIOTIC
+ // Symbiotic state
+ struct v3_sym_state sym_state;
+#endif
- // This structure is how we get interrupts for the guest
- struct vm_intr intr_state;
+ v3_hypercall_map_t hcall_map;
+ // device_map
+ struct vmm_dev_mgr dev_mgr;
- // struct vmm_irq_map irq_map;
- vmm_io_map_t io_map;
- // device_map
+ struct v3_host_events host_event_hooks;
- struct vmm_dev_mgr dev_mgr;
+ v3_cpu_mode_t cpu_mode;
+ v3_mem_mode_t mem_mode;
+ uint_t addr_width;
- vm_cpu_mode_t cpu_mode;
+ struct v3_gprs vm_regs;
+ struct v3_ctrl_regs ctrl_regs;
+ struct v3_dbg_regs dbg_regs;
+ struct v3_segments segments;
- struct guest_gprs vm_regs;
+ v3_vm_operating_mode_t run_state;
+ void * vmm_data;
- struct vm_ctrl_ops vm_ops;
+ uint64_t yield_cycle_period;
+ uint64_t yield_start_cycle;
+
+ uint64_t num_exits;
- void * vmm_data;
+#ifdef CONFIG_TELEMETRY
+ uint_t enable_telemetry;
+ struct v3_telemetry_state telemetry;
+#endif
+
+
+#ifdef CONFIG_SYMBIOTIC_SWAP
+ struct v3_sym_swap_state swap_state;
+#endif
+
+ void * decoder_state;
+
+ // the logical cpu this guest context is executing on
+ int cpu_id;
};
+uint_t v3_get_addr_width(struct guest_info * info);
+v3_cpu_mode_t v3_get_vm_cpu_mode(struct guest_info * info);
+v3_mem_mode_t v3_get_vm_mem_mode(struct guest_info * info);
+
+
+const uchar_t * v3_cpu_mode_to_str(v3_cpu_mode_t mode);
+const uchar_t * v3_mem_mode_to_str(v3_mem_mode_t mode);
+
+int v3_translate_segment(struct guest_info * info, uint16_t selector, struct v3_segment * seg);
+
+
+void v3_print_guest_state(struct guest_info * info);
+
+void v3_print_segments(struct guest_info * info);
+void v3_print_ctrl_regs(struct guest_info * info);
+void v3_print_GPRs(struct guest_info * info);
+void v3_print_stack(struct guest_info * info);
+#endif // ! __V3VEE__
#endif
