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708 lines
17 KiB
708 lines
17 KiB
#pragma once
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#include <ntifs.h>
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#include <intrin.h>
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#include "ia32.hpp"
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#include <minwindef.h>
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using u8 = unsigned char;
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using u16 = unsigned short;
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using u32 = unsigned int;
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using u64 = unsigned long long;
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using u128 = __m128;
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using s8 = char;
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using s16 = short;
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using s32 = int;
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using s64 = long long;
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// didnt find it in intrin.h... ?
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extern "C" void _sgdt(void*);
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#pragma intrinsic(_sgdt);
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#define MAX_CORE_COUNT 64
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#ifdef DBG_PRINT_BOOL
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#define DBG_PRINT(format, ...) \
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DbgPrintEx( DPFLTR_SYSTEM_ID, DPFLTR_ERROR_LEVEL, \
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"[hv [core number = %d]]" format, KeGetCurrentProcessorNumber(), __VA_ARGS__)
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#else
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#define DBG_PRINT(format, ...)
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#endif
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#define HOST_STACK_PAGES 6
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#define HOST_STACK_SIZE PAGE_SIZE * HOST_STACK_PAGES
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#define VMCALL_KEY 0xC0FFEE
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// Export Directory
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#define IMAGE_DIRECTORY_ENTRY_EXPORT 0
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// Import Directory
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#define IMAGE_DIRECTORY_ENTRY_IMPORT 1
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// Resource Directory
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#define IMAGE_DIRECTORY_ENTRY_RESOURCE 2
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// Exception Directory
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#define IMAGE_DIRECTORY_ENTRY_EXCEPTION 3
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// Security Directory
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#define IMAGE_DIRECTORY_ENTRY_SECURITY 4
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// Base Relocation Table
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#define IMAGE_DIRECTORY_ENTRY_BASERELOC 5
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// Debug Directory
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#define IMAGE_DIRECTORY_ENTRY_DEBUG 6
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// Description String
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#define IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7
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// Machine Value (MIPS GP)
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#define IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8
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// TLS Directory
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#define IMAGE_DIRECTORY_ENTRY_TLS 9
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// Load Configuration Directory
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#define IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 10
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#define UNW_FLAG_NHANDLER 0
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#define UNW_FLAG_EHANDLER 1
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#define UNW_FLAG_UHANDLER 2
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#define UNW_FLAG_CHAININFO 4
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typedef struct _IMAGE_DOS_HEADER { // DOS .EXE header
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USHORT e_magic; // Magic number
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USHORT e_cblp; // Bytes on last page of file
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USHORT e_cp; // Pages in file
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USHORT e_crlc; // Relocations
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USHORT e_cparhdr; // Size of header in paragraphs
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USHORT e_minalloc; // Minimum extra paragraphs needed
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USHORT e_maxalloc; // Maximum extra paragraphs needed
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USHORT e_ss; // Initial (relative) SS value
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USHORT e_sp; // Initial SP value
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USHORT e_csum; // Checksum
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USHORT e_ip; // Initial IP value
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USHORT e_cs; // Initial (relative) CS value
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USHORT e_lfarlc; // File address of relocation table
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USHORT e_ovno; // Overlay number
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USHORT e_res[4]; // Reserved words
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USHORT e_oemid; // OEM identifier (for e_oeminfo)
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USHORT e_oeminfo; // OEM information; e_oemid specific
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USHORT e_res2[10]; // Reserved words
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LONG e_lfanew; // File address of new exe header
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} IMAGE_DOS_HEADER, * PIMAGE_DOS_HEADER;
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typedef struct _IMAGE_FILE_HEADER {
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short Machine;
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short NumberOfSections;
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unsigned TimeDateStamp;
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unsigned PointerToSymbolTable;
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unsigned NumberOfSymbols;
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short SizeOfOptionalHeader;
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short Characteristics;
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} IMAGE_FILE_HEADER, * PIMAGE_FILE_HEADER;
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typedef struct _IMAGE_DATA_DIRECTORY {
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unsigned VirtualAddress;
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unsigned Size;
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} IMAGE_DATA_DIRECTORY, * PIMAGE_DATA_DIRECTORY;
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typedef struct _IMAGE_OPTIONAL_HEADER64 {
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short Magic;
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unsigned char MajorLinkerVersion;
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unsigned char MinorLinkerVersion;
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unsigned SizeOfCode;
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unsigned SizeOfInitializedData;
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unsigned SizeOfUninitializedData;
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unsigned AddressOfEntryPoint;
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unsigned BaseOfCode;
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ULONGLONG ImageBase;
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unsigned SectionAlignment;
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unsigned FileAlignment;
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short MajorOperatingSystemVersion;
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short MinorOperatingSystemVersion;
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short MajorImageVersion;
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short MinorImageVersion;
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short MajorSubsystemVersion;
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short MinorSubsystemVersion;
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unsigned Win32VersionValue;
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unsigned SizeOfImage;
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unsigned SizeOfHeaders;
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unsigned CheckSum;
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short Subsystem;
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short DllCharacteristics;
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ULONGLONG SizeOfStackReserve;
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ULONGLONG SizeOfStackCommit;
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ULONGLONG SizeOfHeapReserve;
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ULONGLONG SizeOfHeapCommit;
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unsigned LoaderFlags;
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unsigned NumberOfRvaAndSizes;
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IMAGE_DATA_DIRECTORY DataDirectory[16];
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} IMAGE_OPTIONAL_HEADER64, * PIMAGE_OPTIONAL_HEADER64;
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typedef struct _IMAGE_NT_HEADERS64 {
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unsigned Signature;
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IMAGE_FILE_HEADER FileHeader;
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IMAGE_OPTIONAL_HEADER64 OptionalHeader;
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} IMAGE_NT_HEADERS64, * PIMAGE_NT_HEADERS64;
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typedef struct _IMAGE_IMPORT_DESCRIPTOR {
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union {
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unsigned long Characteristics; // 0 for terminating null import descriptor
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unsigned long OriginalFirstThunk; // RVA to original unbound IAT (PIMAGE_THUNK_DATA)
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} DUMMYUNIONNAME;
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unsigned long TimeDateStamp; // 0 if not bound,
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// -1 if bound, and real date\time stamp
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// in IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT (new BIND)
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// O.W. date/time stamp of DLL bound to (Old BIND)
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unsigned long ForwarderChain; // -1 if no forwarders
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unsigned long Name;
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unsigned long FirstThunk; // RVA to IAT (if bound this IAT has actual addresses)
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} IMAGE_IMPORT_DESCRIPTOR;
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typedef IMAGE_IMPORT_DESCRIPTOR UNALIGNED* PIMAGE_IMPORT_DESCRIPTOR;
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typedef struct _IMAGE_IMPORT_BY_NAME {
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unsigned long Hint;
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CHAR Name[1];
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} IMAGE_IMPORT_BY_NAME, * PIMAGE_IMPORT_BY_NAME;
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typedef struct _IMAGE_THUNK_DATA64 {
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union {
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ULONGLONG ForwarderString; // PBYTE
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ULONGLONG Function; // PDWORD
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ULONGLONG Ordinal;
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ULONGLONG AddressOfData; // PIMAGE_IMPORT_BY_NAME
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} u1;
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} IMAGE_THUNK_DATA64, * PIMAGE_THUNK_DATA64;
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typedef PIMAGE_THUNK_DATA64 PIMAGE_THUNK_DATA;
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typedef struct _SCOPE_RECORD {
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UINT32 BeginAddress;
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UINT32 EndAddress;
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UINT32 HandlerAddress;
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UINT32 JumpTarget;
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} SCOPE_RECORD;
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typedef struct _SCOPE_TABLE {
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UINT32 Count;
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SCOPE_RECORD ScopeRecords[1];
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} SCOPE_TABLE;
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typedef struct _RUNTIME_FUNCTION {
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UINT32 BeginAddress;
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UINT32 EndAddress;
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UINT32 UnwindData;
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} RUNTIME_FUNCTION;
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#pragma warning(push)
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#pragma warning(disable : 4200)
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#pragma warning(disable : 4201)
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#pragma warning(disable : 4214)
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typedef union _UNWIND_CODE {
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UINT8 CodeOffset;
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UINT8 UnwindOp : 4;
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UINT8 OpInfo : 4;
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UINT16 FrameOffset;
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} UNWIND_CODE;
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typedef struct _UNWIND_INFO {
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UINT8 Version : 3;
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UINT8 Flags : 5;
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UINT8 SizeOfProlog;
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UINT8 CountOfCodes;
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UINT8 FrameRegister : 4;
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UINT8 FrameOffset : 4;
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UNWIND_CODE UnwindCode[1];
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union {
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UINT32 ExceptionHandler;
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UINT32 FunctionEntry;
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};
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UINT32 ExceptionData[];
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} UNWIND_INFO;
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#pragma warning(pop)
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namespace hv
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{
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typedef struct _guest_registers
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{
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u128 xmm0;
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u128 xmm1;
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u128 xmm2;
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u128 xmm3;
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u128 xmm4;
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u128 xmm5;
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u128 xmm6;
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u128 xmm7;
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u128 xmm8;
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u128 xmm9;
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u128 xmm10;
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u128 xmm11;
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u128 xmm12;
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u128 xmm13;
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u128 xmm14;
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u128 xmm15;
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u64 padding_8b;
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u64 r15;
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u64 r14;
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u64 r13;
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u64 r12;
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u64 r11;
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u64 r10;
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u64 r9;
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u64 r8;
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u64 rbp;
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u64 rdi;
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u64 rsi;
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u64 rdx;
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u64 rcx;
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u64 rbx;
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u64 rax;
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} guest_registers, * pguest_registers;
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typedef struct _idt_regs_ecode_t
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{
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u64 r15;
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u64 r14;
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u64 r13;
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u64 r12;
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u64 r11;
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u64 r10;
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u64 r9;
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u64 r8;
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u64 rbp;
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u64 rdi;
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u64 rsi;
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u64 rdx;
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u64 rcx;
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u64 rbx;
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u64 rax;
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u64 error_code;
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u64 rip;
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u64 cs_selector;
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::rflags rflags;
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u64 rsp;
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u64 ss_selector;
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} idt_regs_ecode_t, *pidt_regs_ecode_t;
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typedef struct _idt_regs_t
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{
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u64 r15;
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u64 r14;
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u64 r13;
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u64 r12;
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u64 r11;
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u64 r10;
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u64 r9;
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u64 r8;
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u64 rbp;
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u64 rdi;
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u64 rsi;
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u64 rdx;
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u64 rcx;
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u64 rbx;
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u64 rax;
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u64 rip;
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u64 cs_selector;
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::rflags rflags;
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u64 rsp;
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u64 ss_selector;
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} idt_regs_t, * pidt_regs_t;
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union msr_split
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{
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u64 value;
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struct
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{
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u64 low : 32;
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u64 high : 32;
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};
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};
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typedef union _idt_entry_t
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{
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u128 flags;
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struct
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{
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u64 offset_low : 16;
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u64 segment_selector : 16;
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u64 ist_index : 3;
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u64 reserved_0 : 5;
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u64 gate_type : 5;
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u64 dpl : 2;
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u64 present : 1;
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u64 offset_middle : 16;
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u64 offset_high : 32;
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u64 reserved_1 : 32;
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};
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} idt_entry_t, *pidt_entry_t;
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union idt_addr_t
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{
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void* addr;
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struct
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{
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u64 offset_low : 16;
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u64 offset_middle : 16;
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u64 offset_high : 32;
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};
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};
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typedef struct _tss64
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{
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u32 reserved0;
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u64 privilege_stacks[3];
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// 0 is not used... 0 is reserved...
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u64 interrupt_stack_table[8];
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u64 reserved_1;
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u16 reserved_2;
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u16 iomap_base;
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} tss64, *ptss64;
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union segment_descriptor_addr_t
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{
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void* addr;
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struct
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{
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u64 low : 16;
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u64 middle : 8;
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u64 high : 8;
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u64 upper : 32;
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};
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};
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union ia32_efer_t
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{
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unsigned __int64 control;
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struct
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{
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unsigned __int64 syscall_enable : 1;
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unsigned __int64 reserved_0 : 7;
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unsigned __int64 long_mode_enable : 1;
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unsigned __int64 reserved_1 : 1;
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unsigned __int64 long_mode_active : 1;
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unsigned __int64 execute_disable : 1;
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unsigned __int64 reserved_2 : 52;
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} bits;
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};
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union ia32_feature_control_msr_t
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{
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unsigned __int64 control;
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struct
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{
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unsigned __int64 lock : 1;
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unsigned __int64 vmxon_inside_smx : 1;
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unsigned __int64 vmxon_outside_smx : 1;
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unsigned __int64 reserved_0 : 5;
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unsigned __int64 senter_local : 6;
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unsigned __int64 senter_global : 1;
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unsigned __int64 reserved_1 : 1;
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unsigned __int64 sgx_launch_control_enable : 1;
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unsigned __int64 sgx_global_enable : 1;
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unsigned __int64 reserved_2 : 1;
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unsigned __int64 lmce : 1;
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unsigned __int64 system_reserved : 42;
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} bits;
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};
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union vmx_misc_msr_t
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{
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unsigned __int64 control;
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struct
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{
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unsigned __int64 vmx_preemption_tsc_rate : 5;
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unsigned __int64 store_lma_in_vmentry_control : 1;
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unsigned __int64 activate_state_bitmap : 3;
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unsigned __int64 reserved_0 : 5;
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unsigned __int64 pt_in_vmx : 1;
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unsigned __int64 rdmsr_in_smm : 1;
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unsigned __int64 cr3_target_value_count : 9;
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unsigned __int64 max_msr_vmexit : 3;
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unsigned __int64 allow_smi_blocking : 1;
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unsigned __int64 vmwrite_to_any : 1;
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unsigned __int64 interrupt_mod : 1;
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unsigned __int64 reserved_1 : 1;
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unsigned __int64 mseg_revision_identifier : 32;
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} bits;
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};
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union vmx_pinbased_control_msr_t
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{
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unsigned __int64 control;
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struct
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{
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unsigned __int64 external_interrupt_exiting : 1;
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unsigned __int64 reserved_0 : 2;
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unsigned __int64 nmi_exiting : 1;
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unsigned __int64 reserved_1 : 1;
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unsigned __int64 virtual_nmis : 1;
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unsigned __int64 vmx_preemption_timer : 1;
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unsigned __int64 process_posted_interrupts : 1;
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} bits;
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};
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union vmx_primary_processor_based_control_t
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{
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unsigned __int64 control;
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struct
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{
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unsigned __int64 reserved_0 : 2;
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unsigned __int64 interrupt_window_exiting : 1;
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unsigned __int64 use_tsc_offsetting : 1;
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unsigned __int64 reserved_1 : 3;
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unsigned __int64 hlt_exiting : 1;
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unsigned __int64 reserved_2 : 1;
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unsigned __int64 invldpg_exiting : 1;
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unsigned __int64 mwait_exiting : 1;
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unsigned __int64 rdpmc_exiting : 1;
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unsigned __int64 rdtsc_exiting : 1;
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unsigned __int64 reserved_3 : 2;
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unsigned __int64 cr3_load_exiting : 1;
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unsigned __int64 cr3_store_exiting : 1;
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unsigned __int64 reserved_4 : 2;
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unsigned __int64 cr8_load_exiting : 1;
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unsigned __int64 cr8_store_exiting : 1;
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unsigned __int64 use_tpr_shadow : 1;
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unsigned __int64 nmi_window_exiting : 1;
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unsigned __int64 mov_dr_exiting : 1;
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unsigned __int64 unconditional_io_exiting : 1;
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unsigned __int64 use_io_bitmaps : 1;
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unsigned __int64 reserved_5 : 1;
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unsigned __int64 monitor_trap_flag : 1;
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unsigned __int64 use_msr_bitmaps : 1;
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unsigned __int64 monitor_exiting : 1;
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unsigned __int64 pause_exiting : 1;
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unsigned __int64 active_secondary_controls : 1;
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} bits;
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};
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union vmx_secondary_processor_based_control_t
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{
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unsigned __int64 control;
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struct
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{
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unsigned __int64 virtualize_apic_accesses : 1;
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unsigned __int64 enable_ept : 1;
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unsigned __int64 descriptor_table_exiting : 1;
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unsigned __int64 enable_rdtscp : 1;
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unsigned __int64 virtualize_x2apic : 1;
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unsigned __int64 enable_vpid : 1;
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unsigned __int64 wbinvd_exiting : 1;
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unsigned __int64 unrestricted_guest : 1;
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unsigned __int64 apic_register_virtualization : 1;
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unsigned __int64 virtual_interrupt_delivery : 1;
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unsigned __int64 pause_loop_exiting : 1;
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unsigned __int64 rdrand_exiting : 1;
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unsigned __int64 enable_invpcid : 1;
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unsigned __int64 enable_vmfunc : 1;
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unsigned __int64 vmcs_shadowing : 1;
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unsigned __int64 enable_encls_exiting : 1;
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unsigned __int64 rdseed_exiting : 1;
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unsigned __int64 enable_pml : 1;
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unsigned __int64 use_virtualization_exception : 1;
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unsigned __int64 conceal_vmx_from_pt : 1;
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unsigned __int64 enable_xsave_xrstor : 1;
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unsigned __int64 reserved_0 : 1;
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unsigned __int64 mode_based_execute_control_ept : 1;
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unsigned __int64 reserved_1 : 2;
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unsigned __int64 use_tsc_scaling : 1;
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} bits;
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};
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union vmx_entry_control_t
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{
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unsigned __int64 control;
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struct
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{
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unsigned __int64 reserved_0 : 2;
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unsigned __int64 load_dbg_controls : 1;
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unsigned __int64 reserved_1 : 6;
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unsigned __int64 ia32e_mode_guest : 1;
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unsigned __int64 entry_to_smm : 1;
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unsigned __int64 deactivate_dual_monitor_treament : 1;
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unsigned __int64 reserved_3 : 1;
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unsigned __int64 load_ia32_perf_global_control : 1;
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unsigned __int64 load_ia32_pat : 1;
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unsigned __int64 load_ia32_efer : 1;
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unsigned __int64 load_ia32_bndcfgs : 1;
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unsigned __int64 conceal_vmx_from_pt : 1;
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} bits;
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};
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union cr_fixed_t
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{
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|
struct
|
|
{
|
|
unsigned long low;
|
|
long high;
|
|
} split;
|
|
struct
|
|
{
|
|
unsigned long low;
|
|
long high;
|
|
} u;
|
|
long long all;
|
|
};
|
|
|
|
union cr8_t
|
|
{
|
|
u64 control;
|
|
struct
|
|
{
|
|
u64 task_priority_level : 4;
|
|
u64 reserved : 59;
|
|
} bits;
|
|
};
|
|
|
|
typedef union
|
|
{
|
|
struct
|
|
{
|
|
u64 protection_enable : 1;
|
|
u64 monitor_coprocessor : 1;
|
|
u64 emulate_fpu : 1;
|
|
u64 task_switched : 1;
|
|
u64 extension_type : 1;
|
|
u64 numeric_error : 1;
|
|
u64 reserved1 : 10;
|
|
u64 write_protect : 1;
|
|
u64 reserved2 : 1;
|
|
u64 alignment_mask : 1;
|
|
u64 reserved3 : 10;
|
|
u64 not_write_through : 1;
|
|
u64 cache_disable : 1;
|
|
u64 paging_enable : 1;
|
|
u64 reserved4 : 32;
|
|
};
|
|
u64 flags;
|
|
} cr0_t;
|
|
|
|
typedef union
|
|
{
|
|
u64 flags;
|
|
struct
|
|
{
|
|
u64 virtual_mode_extensions : 1;
|
|
u64 protected_mode_virtual_interrupts : 1;
|
|
u64 timestamp_disable : 1;
|
|
u64 debugging_extensions : 1;
|
|
u64 page_size_extensions : 1;
|
|
u64 physical_address_extension : 1;
|
|
u64 machine_check_enable : 1;
|
|
u64 page_global_enable : 1;
|
|
u64 performance_monitoring_counter_enable : 1;
|
|
u64 os_fxsave_fxrstor_support : 1;
|
|
u64 os_xmm_exception_support : 1;
|
|
u64 usermode_instruction_prevention : 1;
|
|
u64 reserved1 : 1;
|
|
u64 vmx_enable : 1;
|
|
u64 smx_enable : 1;
|
|
u64 reserved2 : 1;
|
|
u64 fsgsbase_enable : 1;
|
|
u64 pcid_enable : 1;
|
|
u64 os_xsave : 1;
|
|
u64 reserved3 : 1;
|
|
u64 smep_enable : 1;
|
|
u64 smap_enable : 1;
|
|
u64 protection_key_enable : 1;
|
|
u64 reserved4 : 41;
|
|
};
|
|
} cr4_t;
|
|
|
|
union vmx_exit_control_t
|
|
{
|
|
unsigned __int64 control;
|
|
struct
|
|
{
|
|
unsigned __int64 reserved_0 : 2;
|
|
unsigned __int64 save_dbg_controls : 1;
|
|
unsigned __int64 reserved_1 : 6;
|
|
unsigned __int64 host_address_space_size : 1;
|
|
unsigned __int64 reserved_2 : 2;
|
|
unsigned __int64 load_ia32_perf_global_control : 1;
|
|
unsigned __int64 reserved_3 : 2;
|
|
unsigned __int64 ack_interrupt_on_exit : 1;
|
|
unsigned __int64 reserved_4 : 2;
|
|
unsigned __int64 save_ia32_pat : 1;
|
|
unsigned __int64 load_ia32_pat : 1;
|
|
unsigned __int64 save_ia32_efer : 1;
|
|
unsigned __int64 load_ia32_efer : 1;
|
|
unsigned __int64 save_vmx_preemption_timer_value : 1;
|
|
unsigned __int64 clear_ia32_bndcfgs : 1;
|
|
unsigned __int64 conceal_vmx_from_pt : 1;
|
|
} bits;
|
|
};
|
|
|
|
union vmx_basic_msr_t
|
|
{
|
|
unsigned __int64 control;
|
|
struct
|
|
{
|
|
unsigned __int64 vmcs_revision_identifier : 31;
|
|
unsigned __int64 always_0 : 1;
|
|
unsigned __int64 vmxon_region_size : 13;
|
|
unsigned __int64 reserved_1 : 3;
|
|
unsigned __int64 vmxon_physical_address_width : 1;
|
|
unsigned __int64 dual_monitor_smi : 1;
|
|
unsigned __int64 memory_type : 4;
|
|
unsigned __int64 io_instruction_reporting : 1;
|
|
unsigned __int64 true_controls : 1;
|
|
} bits;
|
|
};
|
|
|
|
typedef struct _vmcs_ctx
|
|
{
|
|
union
|
|
{
|
|
unsigned int all;
|
|
struct
|
|
{
|
|
unsigned int revision_identifier : 31;
|
|
unsigned int shadow_vmcs_indicator : 1;
|
|
} bits;
|
|
} header;
|
|
|
|
unsigned int abort_indicator;
|
|
char data[0x1000 - 2 * sizeof(unsigned)];
|
|
} vmcs_ctx, *pvmcs_ctx;
|
|
|
|
typedef struct _vmxon_region_ctx
|
|
{
|
|
union
|
|
{
|
|
unsigned int all;
|
|
struct
|
|
{
|
|
unsigned int revision_identifier : 31;
|
|
} bits;
|
|
} header;
|
|
|
|
char data[0x1000 - 1 * sizeof(unsigned)];
|
|
} vmxon_region_ctx, *pvmxon_region_ctx;
|
|
|
|
typedef struct _vcpu_ctx
|
|
{
|
|
__declspec(align(PAGE_SIZE)) vmxon_region_ctx vmxon;
|
|
__declspec(align(PAGE_SIZE)) vmcs_ctx vmcs;
|
|
__declspec(align(16)) u8 host_stack[HOST_STACK_PAGES];
|
|
segment_descriptor_64 gdt[8192];
|
|
tss64 tss;
|
|
|
|
u64 vmcs_phys;
|
|
u64 vmxon_phys;
|
|
u64 error_code;
|
|
u64 nmi_code;
|
|
} vcpu_ctx, * pvcpu_ctx;
|
|
|
|
typedef struct _vmx_ctx
|
|
{
|
|
u32 vcpu_count;
|
|
vcpu_ctx vcpus[MAX_CORE_COUNT];
|
|
} vmx_ctx, *pvmx_ctx;
|
|
|
|
typedef struct _segment_info_ctx
|
|
{
|
|
segment_descriptor_64 segment_descriptor;
|
|
vmx_segment_access_rights rights;
|
|
u64 limit;
|
|
u64 base_addr;
|
|
} segment_info_ctx, *psegment_info_ctx;
|
|
} |