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virtualbox/include/iprt/nt/hyperv.h
Daniel Baumann df1bda4fe9
Adding upstream version 7.0.20-dfsg. 
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-22 09:56:04 +02:00

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/** @file
* Hyper-V related types and definitions.
*/
/*
* Copyright (C) 2018-2023 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
* in the VirtualBox distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
*/
#ifndef IPRT_INCLUDED_nt_hyperv_h
#define IPRT_INCLUDED_nt_hyperv_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#ifndef IN_IDA_PRO
# include <iprt/types.h>
# include <iprt/assertcompile.h>
#else
# define RT_FLEXIBLE_ARRAY
# define RT_FLEXIBLE_ARRAY_EXTENSION
# define AssertCompile(expr)
# define AssertCompileSize(type, size)
# define AssertCompileMemberOffset(type, member, off)
typedef unsigned char uint8_t;
typedef unsigned __int32 uint32_t;
typedef unsigned __int64 uint64_t;
#endif
/** Hyper-V partition ID. */
typedef uint64_t HV_PARTITION_ID;
/** Invalid Hyper-V partition ID. */
#define HV_PARTITION_ID_INVALID UINT64_C(0)
/** Hyper-V virtual processor index (== VMCPUID). */
typedef uint32_t HV_VP_INDEX;
/** Guest physical address (== RTGCPHYS). */
typedef uint64_t HV_GPA;
/** Guest physical page number. */
typedef uint64_t HV_GPA_PAGE_NUMBER;
/** System(/parent) physical page number. */
typedef uint64_t HV_SPA_PAGE_NUMBER;
/** Hyper-V unsigned 128-bit integer type. */
typedef struct { uint64_t Low64, High64; } HV_UINT128;
/** Hyper-V port ID. */
typedef union
{
uint32_t AsUINT32;
struct
{
uint32_t Id : 24;
uint32_t Reserved : 8;
};
} HV_PORT_ID;
/** Pointer to a Hyper-V port ID. */
typedef HV_PORT_ID *PHV_PORT_ID;
/**
* Hypercall IDs.
*/
typedef enum
{
HvCallReserved0000 = 0,
HvCallSwitchVirtualAddressSpace,
HvCallFlushVirtualAddressSpace,
HvCallFlushVirtualAddressList,
HvCallGetLogicalProcessorRunTime,
/* 5, 6 & 7 are deprecated / reserved. */
HvCallNotifyLongSpinWait = 8,
HvCallParkLogicalProcessors, /**< @since v2 */
HvCallInvokeHypervisorDebugger, /**< @since v2 - not mentioned in TLFS v5.0b */
HvCallSendSyntheticClusterIpi, /**< @since v? */
HvCallModifyVtlProtectionMask, /**< @since v? */
HvCallEnablePartitionVtl, /**< @since v? */
HvCallDisablePartitionVtl, /**< @since v? */
HvCallEnableVpVtl, /**< @since v? */
HvCallDisableVpVtl, /**< @since v? */
HvCallVtlCall, /**< @since v? */
HvCallVtlReturn, /**< @since v? */
HvCallFlushVirtualAddressSpaceEx, /**< @since v? */
HvCallFlushVirtualAddressListEx, /**< @since v? */
HvCallSendSyntheticClusterIpiEx, /**< @since v? */
/* Reserved: 0x16..0x3f */
HvCallCreatePartition = 0x40,
HvCallInitializePartition,
HvCallFinalizePartition,
HvCallDeletePartition,
HvCallGetPartitionProperty,
HvCallSetPartitionProperty,
HvCallGetPartitionId,
HvCallGetNextChildPartition,
HvCallDepositMemory, /**< 0x48 - Repeat call. */
HvCallWithdrawMemory, /**< 0x49 - Repeat call. */
HvCallGetMemoryBalance,
HvCallMapGpaPages, /**< 0X4b - Repeat call. */
HvCallUnmapGpaPages, /**< 0X4c - Repeat call. */
HvCallInstallIntercept,
HvCallCreateVp,
HvCallDeleteVp, /**< 0x4f - Fast call. */
HvCallGetVpRegisters, /**< 0x50 - Repeat call. */
HvCallSetVpRegisters, /**< 0x51 - Repeat call. */
HvCallTranslateVirtualAddress,
HvCallReadGpa,
HvCallWriteGpa,
HvCallAssertVirtualInterruptV1,
HvCallClearVirtualInterrupt, /**< 0x56 - Fast call. */
HvCallCreatePortV1,
HvCallDeletePort, /**< 0x58 - Fast call. */
HvCallConnectPortV1,
HvCallGetPortProperty,
HvCallDisconnectPort,
HvCallPostMessage,
HvCallSignalEvent,
HvCallSavePartitionState,
HvCallRestorePartitionState,
HvCallInitializeEventLogBufferGroup,
HvCallFinalizeEventLogBufferGroup,
HvCallCreateEventLogBuffer,
HvCallDeleteEventLogBuffer,
HvCallMapEventLogBuffer,
HvCallUnmapEventLogBuffer,
HvCallSetEventLogGroupSources,
HvCallReleaseEventLogBuffer,
HvCallFlushEventLogBuffer,
HvCallPostDebugData,
HvCallRetrieveDebugData,
HvCallResetDebugSession,
HvCallMapStatsPage,
HvCallUnmapStatsPage,
HvCallMapSparseGpaPages, /**< @since v2 */
HvCallSetSystemProperty, /**< @since v2 */
HvCallSetPortProperty, /**< @since v2 */
/* 0x71..0x75 reserved/deprecated (was v2 test IDs). */
HvCallAddLogicalProcessor = 0x76,
HvCallRemoveLogicalProcessor,
HvCallQueryNumaDistance,
HvCallSetLogicalProcessorProperty,
HvCallGetLogicalProcessorProperty,
HvCallGetSystemProperty,
HvCallMapDeviceInterrupt,
HvCallUnmapDeviceInterrupt,
HvCallRetargetDeviceInterrupt,
/* 0x7f is reserved. */
HvCallMapDevicePages = 0x80,
HvCallUnmapDevicePages,
HvCallAttachDevice,
HvCallDetachDevice,
HvCallNotifyStandbyTransition,
HvCallPrepareForSleep,
HvCallPrepareForHibernate,
HvCallNotifyPartitionEvent,
HvCallGetLogicalProcessorRegisters,
HvCallSetLogicalProcessorRegisters,
HvCallQueryAssociatedLpsforMca,
HvCallNotifyRingEmpty,
HvCallInjectSyntheticMachineCheck,
HvCallScrubPartition,
HvCallCollectLivedump,
HvCallDisableHypervisor,
HvCallModifySparseGpaPages,
HvCallRegisterInterceptResult,
HvCallUnregisterInterceptResult,
/* 0x93 is reserved/undocumented. */
HvCallAssertVirtualInterrupt = 0x94,
HvCallCreatePort,
HvCallConnectPort,
HvCallGetSpaPageList,
/* 0x98 is reserved. */
HvCallStartVirtualProcessor = 0x99,
HvCallGetVpIndexFromApicId,
/* 0x9b..0xae are reserved/undocumented.
0xad: New version of HvCallGetVpRegisters? Perhaps on logical CPU or smth. */
HvCallFlushGuestPhysicalAddressSpace = 0xaf,
HvCallFlushGuestPhysicalAddressList,
/* 0xb1..0xb4 are unknown */
HvCallCreateCpuGroup = 0xb5,
HvCallDeleteCpuGroup,
HvCallGetCpuGroupProperty,
HvCallSetCpuGroupProperty,
HvCallGetCpuGroupAffinit,
HvCallGetNextCpuGroup = 0xba,
HvCallGetNextCpuGroupPartition,
HvCallPrecommitGpaPages = 0xbe,
HvCallUncommitGpaPages, /**< Happens when VidDestroyGpaRangeCheckSecure/WHvUnmapGpaRange is called. */
/* 0xc0 is unknown */
HvCallVpRunloopRelated = 0xc2, /**< Fast */
/* 0xc3..0xcb are unknown */
HvCallQueryVtlProtectionMaskRange = 0xcc,
HvCallModifyVtlProtectionMaskRange,
/* 0xce..0xd1 are unknown */
HvCallAcquireSparseGpaPageHostAccess = 0xd2,
HvCallReleaseSparseGpaPageHostAccess,
HvCallCheckSparseGpaPageVtlAccess,
HvCallAcquireSparseSpaPageHostAccess = 0xd7,
HvCallReleaseSparseSpaPageHostAccess,
HvCallAcceptGpaPages, /**< 0x18 byte input, zero rep, no output. */
/* 0xda..0xe0 are unknown (not dug out yet) */
HvCallMapVpRegisterPage = 0xe1, /**< Takes partition id + VP index (16 bytes). Returns a physical address (8 bytes). */
HvCallUnmapVpRegisterPage, /**< Takes partition id + VP index. */
HvCallUnknownE3,
HvCallUnknownE4,
HvCallUnknownE5,
HvCallUnknownE6,
/** Number of defined hypercalls (varies with version). */
HvCallCount
} HV_CALL_CODE;
AssertCompile(HvCallSendSyntheticClusterIpiEx == 0x15);
AssertCompile(HvCallMapGpaPages == 0x4b);
AssertCompile(HvCallSetPortProperty == 0x70);
AssertCompile(HvCallRetargetDeviceInterrupt == 0x7e);
AssertCompile(HvCallUnregisterInterceptResult == 0x92);
AssertCompile(HvCallGetSpaPageList == 0x97);
AssertCompile(HvCallFlushGuestPhysicalAddressList == 0xb0);
AssertCompile(HvCallUncommitGpaPages == 0xbf);
AssertCompile(HvCallCount == 0xe7);
/** Makes the first parameter to a hypercall (rcx). */
#define HV_MAKE_CALL_INFO(a_enmCallCode, a_cReps) ( (uint64_t)(a_enmCallCode) | ((uint64_t)(a_cReps) << 32) )
/** Makes the return value (success) for a rep hypercall. */
#define HV_MAKE_CALL_REP_RET(a_cReps) ((uint64_t)(a_cReps) << 32)
/** Hypercall status code. */
typedef uint16_t HV_STATUS;
/** @name Hyper-V Hypercall status codes
* @{ */
#define HV_STATUS_SUCCESS (0x0000)
#define HV_STATUS_RESERVED_1 (0x0001)
#define HV_STATUS_INVALID_HYPERCALL_CODE (0x0002)
#define HV_STATUS_INVALID_HYPERCALL_INPUT (0x0003)
#define HV_STATUS_INVALID_ALIGNMENT (0x0004)
#define HV_STATUS_INVALID_PARAMETER (0x0005)
#define HV_STATUS_ACCESS_DENIED (0x0006)
#define HV_STATUS_INVALID_PARTITION_STATE (0x0007)
#define HV_STATUS_OPERATION_DENIED (0x0008)
#define HV_STATUS_UNKNOWN_PROPERTY (0x0009)
#define HV_STATUS_PROPERTY_VALUE_OUT_OF_RANGE (0x000a)
#define HV_STATUS_INSUFFICIENT_MEMORY (0x000b)
#define HV_STATUS_PARTITION_TOO_DEEP (0x000c)
#define HV_STATUS_INVALID_PARTITION_ID (0x000d)
#define HV_STATUS_INVALID_VP_INDEX (0x000e)
#define HV_STATUS_RESERVED_F (0x000f)
#define HV_STATUS_NOT_FOUND (0x0010)
#define HV_STATUS_INVALID_PORT_ID (0x0011)
#define HV_STATUS_INVALID_CONNECTION_ID (0x0012)
#define HV_STATUS_INSUFFICIENT_BUFFERS (0x0013)
#define HV_STATUS_NOT_ACKNOWLEDGED (0x0014)
#define HV_STATUS_INVALID_VP_STATE (0x0015)
#define HV_STATUS_ACKNOWLEDGED (0x0016)
#define HV_STATUS_INVALID_SAVE_RESTORE_STATE (0x0017)
#define HV_STATUS_INVALID_SYNIC_STATE (0x0018)
#define HV_STATUS_OBJECT_IN_USE (0x0019)
#define HV_STATUS_INVALID_PROXIMITY_DOMAIN_INFO (0x001a)
#define HV_STATUS_NO_DATA (0x001b)
#define HV_STATUS_INACTIVE (0x001c)
#define HV_STATUS_NO_RESOURCES (0x001d)
#define HV_STATUS_FEATURE_UNAVAILABLE (0x001e)
#define HV_STATUS_PARTIAL_PACKET (0x001f)
#define HV_STATUS_PROCESSOR_FEATURE_SSE3_NOT_SUPPORTED (0x0020)
#define HV_STATUS_PROCESSOR_FEATURE_LAHFSAHF_NOT_SUPPORTED (0x0021)
#define HV_STATUS_PROCESSOR_FEATURE_SSSE3_NOT_SUPPORTED (0x0022)
#define HV_STATUS_PROCESSOR_FEATURE_SSE4_1_NOT_SUPPORTED (0x0023)
#define HV_STATUS_PROCESSOR_FEATURE_SSE4_2_NOT_SUPPORTED (0x0024)
#define HV_STATUS_PROCESSOR_FEATURE_SSE4A_NOT_SUPPORTED (0x0025)
#define HV_STATUS_PROCESSOR_FEATURE_XOP_NOT_SUPPORTED (0x0026)
#define HV_STATUS_PROCESSOR_FEATURE_POPCNT_NOT_SUPPORTED (0x0027)
#define HV_STATUS_PROCESSOR_FEATURE_CMPXCHG16B_NOT_SUPPORTED (0x0028)
#define HV_STATUS_PROCESSOR_FEATURE_ALTMOVCR8_NOT_SUPPORTED (0x0029)
#define HV_STATUS_PROCESSOR_FEATURE_LZCNT_NOT_SUPPORTED (0x002a)
#define HV_STATUS_PROCESSOR_FEATURE_MISALIGNED_SSE_NOT_SUPPORTED (0x002b)
#define HV_STATUS_PROCESSOR_FEATURE_MMX_EXT_NOT_SUPPORTED (0x002c)
#define HV_STATUS_PROCESSOR_FEATURE_3DNOW_NOT_SUPPORTED (0x002d)
#define HV_STATUS_PROCESSOR_FEATURE_EXTENDED_3DNOW_NOT_SUPPORTED (0x002e)
#define HV_STATUS_PROCESSOR_FEATURE_PAGE_1GB_NOT_SUPPORTED (0x002f)
#define HV_STATUS_PROCESSOR_CACHE_LINE_FLUSH_SIZE_INCOMPATIBLE (0x0030)
#define HV_STATUS_PROCESSOR_FEATURE_XSAVE_NOT_SUPPORTED (0x0031)
#define HV_STATUS_PROCESSOR_FEATURE_XSAVEOPT_NOT_SUPPORTED (0x0032)
#define HV_STATUS_INSUFFICIENT_BUFFER (0x0033)
#define HV_STATUS_PROCESSOR_FEATURE_XSAVE_AVX_NOT_SUPPORTED (0x0034)
#define HV_STATUS_PROCESSOR_FEATURE_XSAVE_ FEATURE_NOT_SUPPORTED (0x0035)
#define HV_STATUS_PROCESSOR_XSAVE_SAVE_AREA_INCOMPATIBLE (0x0036)
#define HV_STATUS_INCOMPATIBLE_PROCESSOR (0x0037)
#define HV_STATUS_INSUFFICIENT_DEVICE_DOMAINS (0x0038)
#define HV_STATUS_PROCESSOR_FEATURE_AES_NOT_SUPPORTED (0x0039)
#define HV_STATUS_PROCESSOR_FEATURE_PCLMULQDQ_NOT_SUPPORTED (0x003a)
#define HV_STATUS_PROCESSOR_FEATURE_INCOMPATIBLE_XSAVE_FEATURES (0x003b)
#define HV_STATUS_CPUID_FEATURE_VALIDATION_ERROR (0x003c)
#define HV_STATUS_CPUID_XSAVE_FEATURE_VALIDATION_ERROR (0x003d)
#define HV_STATUS_PROCESSOR_STARTUP_TIMEOUT (0x003e)
#define HV_STATUS_SMX_ENABLED (0x003f)
#define HV_STATUS_PROCESSOR_FEATURE_PCID_NOT_SUPPORTED (0x0040)
#define HV_STATUS_INVALID_LP_INDEX (0x0041)
#define HV_STATUS_FEATURE_FMA4_NOT_SUPPORTED (0x0042)
#define HV_STATUS_FEATURE_F16C_NOT_SUPPORTED (0x0043)
#define HV_STATUS_PROCESSOR_FEATURE_RDRAND_NOT_SUPPORTED (0x0044)
#define HV_STATUS_PROCESSOR_FEATURE_RDWRFSGS_NOT_SUPPORTED (0x0045)
#define HV_STATUS_PROCESSOR_FEATURE_SMEP_NOT_SUPPORTED (0x0046)
#define HV_STATUS_PROCESSOR_FEATURE_ENHANCED_FAST_STRING_NOT_SUPPORTED (0x0047)
#define HV_STATUS_PROCESSOR_FEATURE_MOVBE_NOT_SUPPORTED (0x0048)
#define HV_STATUS_PROCESSOR_FEATURE_BMI1_NOT_SUPPORTED (0x0049)
#define HV_STATUS_PROCESSOR_FEATURE_BMI2_NOT_SUPPORTED (0x004a)
#define HV_STATUS_PROCESSOR_FEATURE_HLE_NOT_SUPPORTED (0x004b)
#define HV_STATUS_PROCESSOR_FEATURE_RTM_NOT_SUPPORTED (0x004c)
#define HV_STATUS_PROCESSOR_FEATURE_XSAVE_FMA_NOT_SUPPORTED (0x004d)
#define HV_STATUS_PROCESSOR_FEATURE_XSAVE_AVX2_NOT_SUPPORTED (0x004e)
#define HV_STATUS_PROCESSOR_FEATURE_NPIEP1_NOT_SUPPORTED (0x004f)
#define HV_STATUS_INVALID_REGISTER_VALUE (0x0050)
#define HV_STATUS_PROCESSOR_FEATURE_RDSEED_NOT_SUPPORTED (0x0052)
#define HV_STATUS_PROCESSOR_FEATURE_ADX_NOT_SUPPORTED (0x0053)
#define HV_STATUS_PROCESSOR_FEATURE_SMAP_NOT_SUPPORTED (0x0054)
#define HV_STATUS_NX_NOT_DETECTED (0x0055)
#define HV_STATUS_PROCESSOR_FEATURE_INTEL_PREFETCH_NOT_SUPPORTED (0x0056)
#define HV_STATUS_INVALID_DEVICE_ID (0x0057)
#define HV_STATUS_INVALID_DEVICE_STATE (0x0058)
#define HV_STATUS_PENDING_PAGE_REQUESTS (0x0059)
#define HV_STATUS_PAGE_REQUEST_INVALID (0x0060)
#define HV_STATUS_OPERATION_FAILED (0x0071)
#define HV_STATUS_NOT_ALLOWED_WITH_NESTED_VIRT_ACTIVE (0x0072)
/** @} */
/** Hyper-V partition property value. */
typedef uint64_t HV_PARTITION_PROPERTY;
/** Pointer to a partition property value. */
typedef HV_PARTITION_PROPERTY *PHV_PARTITION_PROPERTY;
/**
* Hyper-V partition property code.
* This is documented in TLFS, except version 5.x.
*/
typedef enum
{
HvPartitionPropertyPrivilegeFlags = 0x00010000,
HvPartitionPropertySyntheticProcessorFeaturesBanks, /**< Read by WHvApi::Capabilities::GetSyntheticProcessorFeaturesBanks (build 22000) */
HvPartitionPropertyCpuReserve = 0x00020001,
HvPartitionPropertyCpuCap,
HvPartitionPropertyCpuWeight,
HvPartitionPropertyUnknown20004, /**< On exo partition (build 17134), initial value zero. */
HvPartitionPropertyEmulatedTimerPeriod = 0x00030000, /**< @note Fails on exo partition (build 17134). */
HvPartitionPropertyEmulatedTimerControl, /**< @note Fails on exo partition (build 17134). */
HvPartitionPropertyPmTimerAssist, /**< @note Fails on exo partition (build 17134). */
HvPartitionPropertyUnknown30003, /**< @note WHvSetupPartition writes this (build 22000). */
HvPartitionPropertyUnknown30004, /**< ? */
HvPartitionPropertyUnknown30005, /**< WHvPartitionPropertyCodeReferenceTime maps to this (build 22000) */
HvPartitionPropertyDebugChannelId = 0x00040000, /**< @note Hangs system on exo partition hangs (build 17134). */
HvPartitionPropertyVirtualTlbPageCount = 0x00050000,
HvPartitionPropertyUnknown50001, /**< On exo partition (build 17134), initial value zero. */
HvPartitionPropertyUnknown50002, /**< On exo partition (build 17134), initial value zero. */
HvPartitionPropertyUnknown50003, /**< On exo partition (build 17134), initial value zero. */
HvPartitionPropertyUnknown50004, /**< On exo partition (build 17134), initial value zero. */
HvPartitionPropertyUnknown50005, /**< On exo partition (build 17134), initial value one. */
HvPartitionPropertyUnknown50006, /**< On exo partition (build 17134), initial value zero.
* @note build 22000/w11-ga fends this off in VID.SYS. */
HvPartitionPropertyUnknown50007,
HvPartitionPropertyUnknown50008,
HvPartitionPropertyUnknown50009,
HvPartitionPropertyUnknown5000a,
HvPartitionPropertyUnknown5000b,
HvPartitionPropertyUnknown5000c,
HvPartitionPropertyUnknown5000d,
HvPartitionPropertyUnknown5000e,
HvPartitionPropertyUnknown5000f,
HvPartitionPropertyUnknown50010,
HvPartitionPropertyUnknown50012,
HvPartitionPropertyUnknown50013, /**< Set by WHvSetupPartition (build 22000) */
HvPartitionPropertyUnknown50014,
HvPartitionPropertyUnknown50015,
HvPartitionPropertyUnknown50016,
HvPartitionPropertyUnknown50017, /**< Set by WHvSetupPartition (build 22000) */
HvPartitionPropertyProcessorVendor = 0x00060000,
HvPartitionPropertyProcessorFeatures, /**< On exo/17134/threadripper: 0x6cb26f39fbf */
HvPartitionPropertyProcessorXsaveFeatures,
HvPartitionPropertyProcessorCLFlushSize, /**< On exo/17134/threadripper: 8 */
HvPartitionPropertyUnknown60004, /**< On exo partition (build 17134), initial value zero. */
HvPartitionPropertyUnknown60005, /**< On exo partition (build 17134), initial value 0x603. */
HvPartitionPropertyUnknown60006, /**< On exo partition (build 17134), initial value 0x2c. */
HvPartitionPropertyUnknown60007, /**< WHvSetupPartition reads this (build 22000). */
HvPartitionPropertyUnknown60008, /**< WHvSetupPartition reads this (build 22000). */
HvPartitionPropertyProcessorClockFrequency, /**< Read by WHvApi::Capabilities::GetProcessorClockFrequency (build 22000). */
HvPartitionPropertyProcessorFeaturesBank0, /**< Read by WHvApi::Capabilities::GetProcessorFeaturesBanks (build 22000). */
HvPartitionPropertyProcessorFeaturesBank1, /**< Read by WHvApi::Capabilities::GetProcessorFeaturesBanks (build 22000). */
HvPartitionPropertyGuestOsId = 0x00070000, /**< @since v4 */
HvPartitionPropertyUnknown800000 = 0x00080000 /**< On exo partition (build 17134), initial value zero. */
} HV_PARTITION_PROPERTY_CODE;
AssertCompileSize(HV_PARTITION_PROPERTY_CODE, 4);
/** Pointer to a partition property code. */
typedef HV_PARTITION_PROPERTY_CODE *PHV_PARTITION_PROPERTY_CODE;
/** Input for HvCallGetPartitionProperty. */
typedef struct
{
HV_PARTITION_ID PartitionId;
HV_PARTITION_PROPERTY_CODE PropertyCode;
uint32_t uPadding;
} HV_INPUT_GET_PARTITION_PROPERTY;
AssertCompileSize(HV_INPUT_GET_PARTITION_PROPERTY, 16);
/** Pointer to input for HvCallGetPartitionProperty. */
typedef HV_INPUT_GET_PARTITION_PROPERTY *PHV_INPUT_GET_PARTITION_PROPERTY;
/** Output for HvCallGetPartitionProperty. */
typedef struct
{
HV_PARTITION_PROPERTY PropertyValue;
} HV_OUTPUT_GET_PARTITION_PROPERTY;
/** Pointer to output for HvCallGetPartitionProperty. */
typedef HV_OUTPUT_GET_PARTITION_PROPERTY *PHV_OUTPUT_GET_PARTITION_PROPERTY;
/** Input for HvCallSetPartitionProperty. */
typedef struct
{
HV_PARTITION_ID PartitionId;
HV_PARTITION_PROPERTY_CODE PropertyCode;
uint32_t uPadding;
HV_PARTITION_PROPERTY PropertyValue;
} HV_INPUT_SET_PARTITION_PROPERTY;
AssertCompileSize(HV_INPUT_SET_PARTITION_PROPERTY, 24);
/** Pointer to input for HvCallSetPartitionProperty. */
typedef HV_INPUT_SET_PARTITION_PROPERTY *PHV_INPUT_SET_PARTITION_PROPERTY;
/** Hyper-V NUMA node ID.
* On systems without NUMA, i.e. a single node, it uses 0 as identifier. */
typedef uint32_t HV_PROXIMITY_DOMAIN_ID;
/** Pointer to NUMA node ID. */
typedef HV_PROXIMITY_DOMAIN_ID *PHV_PROXIMITY_DOMAIN_ID;
/** Hyper-V NUMA flags. */
typedef struct
{
uint32_t ProximityPreferred : 1; /**< When set, allocations may come from other NUMA nodes. */
uint32_t Reserved : 30; /**< Reserved for future (as of circa v2). */
uint32_t ProxyimityInfoValid : 1; /**< Set if the NUMA information is valid. */
} HV_PROXIMITY_DOMAIN_FLAGS;
/** Pointer to Hyper-V NUMA flags. */
typedef HV_PROXIMITY_DOMAIN_FLAGS *PHV_PROXIMITY_DOMAIN_FLAGS;
/** Hyper-V NUMA information. */
typedef struct
{
HV_PROXIMITY_DOMAIN_ID Id; /**< NUMA node identifier. */
HV_PROXIMITY_DOMAIN_FLAGS Flags; /**< NUMA flags. */
} HV_PROXIMITY_DOMAIN_INFO;
/** Pointer to Hyper-V NUMA information. */
typedef HV_PROXIMITY_DOMAIN_INFO *PHV_PROXIMITY_DOMAIN_INFO;
/** Input for HvCallGetMemoryBalance. */
typedef struct
{
HV_PARTITION_ID TargetPartitionId;
HV_PROXIMITY_DOMAIN_INFO ProximityDomainInfo;
} HV_INPUT_GET_MEMORY_BALANCE;
AssertCompileSize(HV_INPUT_GET_MEMORY_BALANCE, 16);
/** Pointer to the input for HvCallGetMemoryBalance. */
typedef HV_INPUT_GET_MEMORY_BALANCE *PHV_INPUT_GET_MEMORY_BALANCE;
/** Output for HvCallGetMemoryBalance. */
typedef struct
{
uint64_t PagesAvailable;
uint64_t PagesInUse;
} HV_OUTPUT_GET_MEMORY_BALANCE;
/** Pointer to the output for HvCallGetMemoryBalance. */
typedef HV_OUTPUT_GET_MEMORY_BALANCE *PHV_OUTPUT_GET_MEMORY_BALANCE;
/** @name Flags used with HvCallMapGpaPages and HvCallMapSparseGpaPages.
* @note There seems to be a more flags defined after v2.
* @{ */
typedef uint32_t HV_MAP_GPA_FLAGS;
#define HV_MAP_GPA_READABLE UINT32_C(0x0001)
#define HV_MAP_GPA_WRITABLE UINT32_C(0x0002)
#define HV_MAP_GPA_EXECUTABLE UINT32_C(0x0004)
/** Seems this have to be set when HV_MAP_GPA_EXECUTABLE is (17101). */
#define HV_MAP_GPA_EXECUTABLE_AGAIN UINT32_C(0x0008)
/** Dunno what this is yet, but it requires HV_MAP_GPA_DUNNO_1000.
* The readable bit gets put here when both HV_MAP_GPA_DUNNO_1000 and
* HV_MAP_GPA_DUNNO_MASK_0700 are clear. */
#define HV_MAP_GPA_DUNNO_ACCESS UINT32_C(0x0010)
/** Guess work. */
#define HV_MAP_GPA_MAYBE_ACCESS_MASK UINT32_C(0x001f)
/** Some kind of mask. */
#define HV_MAP_GPA_DUNNO_MASK_0700 UINT32_C(0x0700)
/** Dunno what this is, but required for HV_MAP_GPA_DUNNO_ACCESS. */
#define HV_MAP_GPA_DUNNO_1000 UINT32_C(0x1000)
/** Working with large 2MB pages. */
#define HV_MAP_GPA_LARGE UINT32_C(0x2000)
/** Valid mask as per build 17101. */
#define HV_MAP_GPA_VALID_MASK UINT32_C(0x7f1f)
/** @} */
/** Input for HvCallMapGpaPages. */
typedef struct
{
HV_PARTITION_ID TargetPartitionId;
HV_GPA_PAGE_NUMBER TargetGpaBase;
HV_MAP_GPA_FLAGS MapFlags;
uint32_t u32ExplicitPadding;
/* The repeating part: */
RT_FLEXIBLE_ARRAY_EXTENSION
HV_SPA_PAGE_NUMBER PageList[RT_FLEXIBLE_ARRAY];
} HV_INPUT_MAP_GPA_PAGES;
AssertCompileMemberOffset(HV_INPUT_MAP_GPA_PAGES, PageList, 24);
/** Pointer to the input for HvCallMapGpaPages. */
typedef HV_INPUT_MAP_GPA_PAGES *PHV_INPUT_MAP_GPA_PAGES;
/** A parent to guest mapping pair for HvCallMapSparseGpaPages. */
typedef struct
{
HV_GPA_PAGE_NUMBER TargetGpaPageNumber;
HV_SPA_PAGE_NUMBER SourceSpaPageNumber;
} HV_GPA_MAPPING;
/** Pointer to a parent->guest mapping pair for HvCallMapSparseGpaPages. */
typedef HV_GPA_MAPPING *PHV_GPA_MAPPING;
/** Input for HvCallMapSparseGpaPages. */
typedef struct
{
HV_PARTITION_ID TargetPartitionId;
HV_MAP_GPA_FLAGS MapFlags;
uint32_t u32ExplicitPadding;
/* The repeating part: */
RT_FLEXIBLE_ARRAY_EXTENSION
HV_GPA_MAPPING PageList[RT_FLEXIBLE_ARRAY];
} HV_INPUT_MAP_SPARSE_GPA_PAGES;
AssertCompileMemberOffset(HV_INPUT_MAP_SPARSE_GPA_PAGES, PageList, 16);
/** Pointer to the input for HvCallMapSparseGpaPages. */
typedef HV_INPUT_MAP_SPARSE_GPA_PAGES *PHV_INPUT_MAP_SPARSE_GPA_PAGES;
/** Input for HvCallUnmapGpaPages. */
typedef struct
{
HV_PARTITION_ID TargetPartitionId;
HV_GPA_PAGE_NUMBER TargetGpaBase;
/** This field is either an omission in the 7600 WDK or a later additions.
* Anyway, not quite sure what it does. Bit 2 seems to indicate 2MB pages. */
uint64_t fFlags;
} HV_INPUT_UNMAP_GPA_PAGES;
AssertCompileSize(HV_INPUT_UNMAP_GPA_PAGES, 24);
/** Pointer to the input for HvCallUnmapGpaPages. */
typedef HV_INPUT_UNMAP_GPA_PAGES *PHV_INPUT_UNMAP_GPA_PAGES;
/** Cache types used by HvCallReadGpa and HvCallWriteGpa. */
typedef enum
{
HvCacheTypeX64Uncached = 0,
HvCacheTypeX64WriteCombining,
/* 2 & 3 are undefined. */
HvCacheTypeX64WriteThrough = 4,
HvCacheTypeX64WriteProtected,
HvCacheTypeX64WriteBack
} HV_CACHE_TYPE;
/** Control flags for HvCallReadGpa and HvCallWriteGpa. */
typedef union
{
uint64_t AsUINT64;
struct
{
uint64_t CacheType : 8; /**< HV_CACHE_TYPE */
#ifndef IN_IDA_PRO
uint64_t Reserved : 56;
#endif
};
} HV_ACCESS_GPA_CONTROL_FLAGS;
/** Results codes for HvCallReadGpa and HvCallWriteGpa. */
typedef enum
{
HvAccessGpaSuccess = 0,
HvAccessGpaUnmapped,
HvAccessGpaReadIntercept,
HvAccessGpaWriteIntercept,
HvAccessGpaIllegalOverlayAccess
} HV_ACCESS_GPA_RESULT_CODE;
/** The result of HvCallReadGpa and HvCallWriteGpa. */
typedef union
{
uint64_t AsUINT64;
struct
{
HV_ACCESS_GPA_RESULT_CODE ResultCode;
uint32_t Reserved;
};
} HV_ACCESS_GPA_RESULT;
/** Input for HvCallReadGpa. */
typedef struct
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
uint32_t ByteCount;
HV_GPA BaseGpa;
HV_ACCESS_GPA_CONTROL_FLAGS ControlFlags;
} HV_INPUT_READ_GPA;
AssertCompileSize(HV_INPUT_READ_GPA, 32);
/** Pointer to the input for HvCallReadGpa. */
typedef HV_INPUT_READ_GPA *PHV_INPUT_READ_GPA;
/** Output for HvCallReadGpa. */
typedef struct
{
HV_ACCESS_GPA_RESULT AccessResult;
uint8_t Data[16];
} HV_OUTPUT_READ_GPA;
AssertCompileSize(HV_OUTPUT_READ_GPA, 24);
/** Pointer to the output for HvCallReadGpa. */
typedef HV_OUTPUT_READ_GPA *PHV_OUTPUT_READ_GPA;
/** Input for HvCallWriteGpa. */
typedef struct
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
uint32_t ByteCount;
HV_GPA BaseGpa;
HV_ACCESS_GPA_CONTROL_FLAGS ControlFlags;
uint8_t Data[16];
} HV_INPUT_WRITE_GPA;
AssertCompileSize(HV_INPUT_READ_GPA, 32);
/** Pointer to the input for HvCallWriteGpa. */
typedef HV_INPUT_READ_GPA *PHV_INPUT_READ_GPA;
/** Output for HvCallWriteGpa. */
typedef struct
{
HV_ACCESS_GPA_RESULT AccessResult;
} HV_OUTPUT_WRITE_GPA;
AssertCompileSize(HV_OUTPUT_WRITE_GPA, 8);
/** Pointer to the output for HvCallWriteGpa. */
typedef HV_OUTPUT_WRITE_GPA *PHV_OUTPUT_WRITE_GPA;
/**
* Register names used by HvCallGetVpRegisters and HvCallSetVpRegisters.
*/
typedef enum _HV_REGISTER_NAME
{
HvRegisterExplicitSuspend = 0x00000000,
HvRegisterInterceptSuspend,
HvRegisterUnknown02, /**< Reads as 0 initially on exo part. */
HvRegisterUnknown03, /**< Reads as 0 initially on exo part. */
HvRegisterInternalActivityState, /**< @since about build 17758 */
HvRegisterHypervisorVersion = 0x00000100, /**< @since v5 @note Not readable on exo part. */
HvRegisterPrivilegesAndFeaturesInfo = 0x00000200, /**< @since v5 @note Not readable on exo part. */
HvRegisterFeaturesInfo, /**< @since v5 @note Not readable on exo part. */
HvRegisterImplementationLimitsInfo, /**< @since v5 @note Not readable on exo part. */
HvRegisterHardwareFeaturesInfo, /**< @since v5 @note Not readable on exo part. */
HvRegisterGuestCrashP0 = 0x00000210, /**< @since v5 @note Not readable on exo part. */
HvRegisterGuestCrashP1, /**< @since v5 @note Not readable on exo part. */
HvRegisterGuestCrashP2, /**< @since v5 @note Not readable on exo part. */
HvRegisterGuestCrashP3, /**< @since v5 @note Not readable on exo part. */
HvRegisterGuestCrashP4, /**< @since v5 @note Not readable on exo part. */
HvRegisterGuestCrashCtl, /**< @since v5 @note Not readable on exo part. */
HvRegisterPowerStateConfigC1 = 0x00000220, /**< @since v5 @note Not readable on exo part. */
HvRegisterPowerStateTriggerC1, /**< @since v5 @note Not readable on exo part. */
HvRegisterPowerStateConfigC2, /**< @since v5 @note Not readable on exo part. */
HvRegisterPowerStateTriggerC2, /**< @since v5 @note Not readable on exo part. */
HvRegisterPowerStateConfigC3, /**< @since v5 @note Not readable on exo part. */
HvRegisterPowerStateTriggerC3, /**< @since v5 @note Not readable on exo part. */
HvRegisterSystemReset = 0x00000230, /**< @since v5 @note Not readable on exo part. */
HvRegisterProcessorClockFrequency = 0x00000240, /**< @since v5 @note Not readable on exo part. */
HvRegisterInterruptClockFrequency, /**< @since v5 @note Not readable on exo part. */
HvRegisterGuestIdle = 0x00000250, /**< @since v5 @note Not readable on exo part. */
HvRegisterDebugDeviceOptions = 0x00000260, /**< @since v5 @note Not readable on exo part. */
HvRegisterPendingInterruption = 0x00010002,
HvRegisterInterruptState,
HvRegisterPendingEvent0, /**< @since v5 */
HvRegisterPendingEvent1, /**< @since v5 */
HvX64RegisterDeliverabilityNotifications, /**< @since v5c? Late 2017? */
HvX64RegisterRax = 0x00020000,
HvX64RegisterRcx,
HvX64RegisterRdx,
HvX64RegisterRbx,
HvX64RegisterRsp,
HvX64RegisterRbp,
HvX64RegisterRsi,
HvX64RegisterRdi,
HvX64RegisterR8,
HvX64RegisterR9,
HvX64RegisterR10,
HvX64RegisterR11,
HvX64RegisterR12,
HvX64RegisterR13,
HvX64RegisterR14,
HvX64RegisterR15,
HvX64RegisterRip,
HvX64RegisterRflags,
HvX64RegisterXmm0 = 0x00030000,
HvX64RegisterXmm1,
HvX64RegisterXmm2,
HvX64RegisterXmm3,
HvX64RegisterXmm4,
HvX64RegisterXmm5,
HvX64RegisterXmm6,
HvX64RegisterXmm7,
HvX64RegisterXmm8,
HvX64RegisterXmm9,
HvX64RegisterXmm10,
HvX64RegisterXmm11,
HvX64RegisterXmm12,
HvX64RegisterXmm13,
HvX64RegisterXmm14,
HvX64RegisterXmm15,
HvX64RegisterFpMmx0,
HvX64RegisterFpMmx1,
HvX64RegisterFpMmx2,
HvX64RegisterFpMmx3,
HvX64RegisterFpMmx4,
HvX64RegisterFpMmx5,
HvX64RegisterFpMmx6,
HvX64RegisterFpMmx7,
HvX64RegisterFpControlStatus,
HvX64RegisterXmmControlStatus,
HvX64RegisterCr0 = 0x00040000,
HvX64RegisterCr2,
HvX64RegisterCr3,
HvX64RegisterCr4,
HvX64RegisterCr8,
HvX64RegisterXfem,
HvX64RegisterIntermediateCr0 = 0x00041000, /**< @since v5 */
HvX64RegisterIntermediateCr4 = 0x00041003, /**< @since v5 */
HvX64RegisterIntermediateCr8, /**< @since v5 */
HvX64RegisterDr0 = 0x00050000,
HvX64RegisterDr1,
HvX64RegisterDr2,
HvX64RegisterDr3,
HvX64RegisterDr6,
HvX64RegisterDr7,
HvX64RegisterEs = 0x00060000,
HvX64RegisterCs,
HvX64RegisterSs,
HvX64RegisterDs,
HvX64RegisterFs,
HvX64RegisterGs,
HvX64RegisterLdtr,
HvX64RegisterTr,
HvX64RegisterIdtr = 0x00070000,
HvX64RegisterGdtr,
HvX64RegisterTsc = 0x00080000,
HvX64RegisterEfer,
HvX64RegisterKernelGsBase,
HvX64RegisterApicBase,
HvX64RegisterPat,
HvX64RegisterSysenterCs,
HvX64RegisterSysenterEip,
HvX64RegisterSysenterEsp,
HvX64RegisterStar,
HvX64RegisterLstar,
HvX64RegisterCstar,
HvX64RegisterSfmask,
HvX64RegisterInitialApicId,
HvX64RegisterMtrrCap, /**< Not readable in exo partitions? */
HvX64RegisterMtrrDefType,
HvX64RegisterMtrrPhysBase0 = 0x00080010,
HvX64RegisterMtrrPhysBase1,
HvX64RegisterMtrrPhysBase2,
HvX64RegisterMtrrPhysBase3,
HvX64RegisterMtrrPhysBase4,
HvX64RegisterMtrrPhysBase5,
HvX64RegisterMtrrPhysBase6,
HvX64RegisterMtrrPhysBase7,
HvX64RegisterMtrrPhysBase8, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysBase9, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysBaseA, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysBaseB, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysBaseC, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysBaseD, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysBaseE, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysBaseF, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysMask0 = 0x00080040,
HvX64RegisterMtrrPhysMask1,
HvX64RegisterMtrrPhysMask2,
HvX64RegisterMtrrPhysMask3,
HvX64RegisterMtrrPhysMask4,
HvX64RegisterMtrrPhysMask5,
HvX64RegisterMtrrPhysMask6,
HvX64RegisterMtrrPhysMask7,
HvX64RegisterMtrrPhysMask8, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysMask9, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysMaskA, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysMaskB, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysMaskC, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysMaskD, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysMaskE, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrPhysMaskF, /**< @since v4 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterMtrrFix64k00000 = 0x00080070,
HvX64RegisterMtrrFix16k80000,
HvX64RegisterMtrrFix16kA0000,
HvX64RegisterMtrrFix4kC0000,
HvX64RegisterMtrrFix4kC8000,
HvX64RegisterMtrrFix4kD0000,
HvX64RegisterMtrrFix4kD8000,
HvX64RegisterMtrrFix4kE0000,
HvX64RegisterMtrrFix4kE8000,
HvX64RegisterMtrrFix4kF0000,
HvX64RegisterMtrrFix4kF8000,
HvX64RegisterTscAux, /**< @since v5c? late 2017? */
HvX64RegisterUnknown8007d = 0x0008007d, /**< Readable on exo partition (17134), initial value is zero. */
HvX64RegisterSpecCtrl = 0x00080084, /**< @since build about 17758 */
HvX64RegisterPredCmd, /**< @since build about 17758 */
HvX64RegisterIa32MiscEnable = 0x000800a0, /**< @since v5 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterIa32FeatureControl, /**< @since v5 @note Appears not to be readable on exo partition (Threadripper). */
HvX64RegisterApicId = 0x00084802, /**< @since build 17758 */
HvX64RegisterApicVersion, /**< @since build 17758 */
/** Uptime counter or some such thing. Unit is different than HvRegisterTimeRefCount or the accounting is different. */
HvX64RegisterVpRuntime = 0x00090000,
HvX64RegisterHypercall,
HvRegisterGuestOsId,
HvRegisterVpIndex,
HvRegisterTimeRefCount, /**< Time counter since partition creation, 100ns units. */
HvRegisterCpuManagementVersion = 0x00090007, /**< @since v5 @note Appears not to be readable on exo partition. */
HvX64RegisterEoi = 0x00090010, /**< @note Appears not to be readable on exo partition. */
HvX64RegisterIcr, /**< @note Appears not to be readable on exo partition. */
HvX64RegisterTpr, /**< @note Appears not to be readable on exo partition. */
HvRegisterVpAssistPage,
/** Readable on exo partition (17134). Some kind of counter. */
HvRegisterUnknown90014,
HvRegisterStatsPartitionRetail = 0x00090020,
HvRegisterStatsPartitionInternal,
HvRegisterStatsVpRetail,
HvRegisterStatsVpInternal,
HvRegisterSint0 = 0x000a0000,
HvRegisterSint1,
HvRegisterSint2,
HvRegisterSint3,
HvRegisterSint4,
HvRegisterSint5,
HvRegisterSint6,
HvRegisterSint7,
HvRegisterSint8,
HvRegisterSint9,
HvRegisterSint10,
HvRegisterSint11,
HvRegisterSint12,
HvRegisterSint13,
HvRegisterSint14,
HvRegisterSint15,
HvRegisterScontrol,
HvRegisterSversion,
HvRegisterSifp,
HvRegisterSipp,
HvRegisterEom,
HvRegisterSirbp, /**< @since v4 */
HvRegisterStimer0Config = 0x000b0000,
HvRegisterStimer0Count,
HvRegisterStimer1Config,
HvRegisterStimer1Count,
HvRegisterStimer2Config,
HvRegisterStimer2Count,
HvRegisterStimer3Config,
HvRegisterStimer3Count,
HvRegisterUnknown0b0100 = 0x000b0100, /**< Readable on exo partition (17134), initial value is zero. */
HvRegisterUnknown0b0101, /**< Readable on exo partition (17134), initial value is zero. */
HvX64RegisterYmm0Low = 0x000c0000, /**< @note Not readable on exo partition. Need something enabled? */
HvX64RegisterYmm1Low,
HvX64RegisterYmm2Low,
HvX64RegisterYmm3Low,
HvX64RegisterYmm4Low,
HvX64RegisterYmm5Low,
HvX64RegisterYmm6Low,
HvX64RegisterYmm7Low,
HvX64RegisterYmm8Low,
HvX64RegisterYmm9Low,
HvX64RegisterYmm10Low,
HvX64RegisterYmm11Low,
HvX64RegisterYmm12Low,
HvX64RegisterYmm13Low,
HvX64RegisterYmm14Low,
HvX64RegisterYmm15Low,
HvX64RegisterYmm0High,
HvX64RegisterYmm1High,
HvX64RegisterYmm2High,
HvX64RegisterYmm3High,
HvX64RegisterYmm4High,
HvX64RegisterYmm5High,
HvX64RegisterYmm6High,
HvX64RegisterYmm7High,
HvX64RegisterYmm8High,
HvX64RegisterYmm9High,
HvX64RegisterYmm10High,
HvX64RegisterYmm11High,
HvX64RegisterYmm12High,
HvX64RegisterYmm13High,
HvX64RegisterYmm14High,
HvX64RegisterYmm15High,
HvRegisterVsmVpVtlControl = 0x000d0000, /**< @note Not readable on exo partition. */
HvRegisterVsmCodePageOffsets = 0x000d0002,
HvRegisterVsmVpStatus,
HvRegisterVsmPartitionStatus,
HvRegisterVsmVina, /**< @note Not readable on exo partition. */
HvRegisterVsmCapabilities,
HvRegisterVsmPartitionConfig, /**< @note Not readable on exo partition. */
HvRegisterVsmVpSecureConfigVtl0 = 0x000d0010, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl1, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl2, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl3, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl4, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl5, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl6, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl7, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl8, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl9, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl10, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl11, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl12, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl13, /**< @since v5 */
HvRegisterVsmVpSecureConfigVtl14, /**< @since v5 */
HvRegisterUnknown0e0000 = 0x000e0000, /**< Readable on exo partition (17134), initial value zero. */
HvRegisterUnknown0e0001, /**< Readable on exo partition (17134), initial value zero. */
HvRegisterUnknown0e0002, /**< Readable on exo partition (17134), initial value zero. */
HvRegisterUnknown0e0003 /**< Readable on exo partition (17134), initial value zero. */
} HV_REGISTER_NAME;
AssertCompile(HvRegisterInterceptSuspend == 0x00000001);
AssertCompile(HvRegisterPendingEvent1 == 0x00010005);
AssertCompile(HvX64RegisterDeliverabilityNotifications == 0x00010006);
AssertCompile(HvX64RegisterRflags == 0x00020011);
AssertCompile(HvX64RegisterXmmControlStatus == 0x00030019);
AssertCompile(HvX64RegisterXfem == 0x00040005);
AssertCompile(HvX64RegisterIntermediateCr0 == 0x00041000);
AssertCompile(HvX64RegisterIntermediateCr4 == 0x00041003);
AssertCompile(HvX64RegisterDr7 == 0x00050005);
AssertCompile(HvX64RegisterTr == 0x00060007);
AssertCompile(HvX64RegisterGdtr == 0x00070001);
AssertCompile(HvX64RegisterInitialApicId == 0x0008000c);
AssertCompile(HvX64RegisterMtrrCap == 0x0008000d);
AssertCompile(HvX64RegisterMtrrDefType == 0x0008000e);
AssertCompile(HvX64RegisterMtrrPhysBaseF == 0x0008001f);
AssertCompile(HvX64RegisterMtrrPhysMaskF == 0x0008004f);
AssertCompile(HvX64RegisterMtrrFix4kF8000 == 0x0008007a);
AssertCompile(HvRegisterTimeRefCount == 0x00090004);
AssertCompile(HvRegisterCpuManagementVersion == 0x00090007);
AssertCompile(HvRegisterVpAssistPage == 0x00090013);
AssertCompile(HvRegisterStatsVpInternal == 0x00090023);
AssertCompile(HvRegisterSirbp == 0x000a0015);
AssertCompile(HvRegisterStimer3Count == 0x000b0007);
AssertCompile(HvX64RegisterYmm15High == 0x000c001f);
AssertCompile(HvRegisterVsmVpSecureConfigVtl14 == 0x000d001e);
AssertCompileSize(HV_REGISTER_NAME, 4);
/** Value format for HvRegisterExplicitSuspend. */
typedef union
{
uint64_t AsUINT64;
struct
{
uint64_t Suspended : 1;
#ifndef IN_IDA_PRO
uint64_t Reserved : 63;
#endif
};
} HV_EXPLICIT_SUSPEND_REGISTER;
/** Pointer to a value of HvRegisterExplicitSuspend. */
typedef HV_EXPLICIT_SUSPEND_REGISTER *PHV_EXPLICIT_SUSPEND_REGISTER;
/** Value format for HvRegisterInterceptSuspend. */
typedef union
{
uint64_t AsUINT64;
struct
{
uint64_t Suspended : 1;
uint64_t TlbLocked : 1;
#ifndef IN_IDA_PRO
uint64_t Reserved : 62;
#endif
};
} HV_INTERCEPT_SUSPEND_REGISTER;
/** Pointer to a value of HvRegisterInterceptSuspend. */
typedef HV_INTERCEPT_SUSPEND_REGISTER *PHV_INTERCEPT_SUSPEND_REGISTER;
/** Value format for HvRegisterInterruptState.
* @sa WHV_X64_INTERRUPT_STATE_REGISTER */
typedef union
{
uint64_t AsUINT64;
struct
{
uint64_t InterruptShadow : 1;
uint64_t NmiMasked : 1;
#ifndef IN_IDA_PRO
uint64_t Reserved : 62;
#endif
};
} HV_X64_INTERRUPT_STATE_REGISTER;
/** Pointer to a value of HvRegisterInterruptState. */
typedef HV_X64_INTERRUPT_STATE_REGISTER *PHV_X64_INTERRUPT_STATE_REGISTER;
/** Pending exception type for HvRegisterPendingInterruption.
* @sa WHV_X64_PENDING_INTERRUPTION_TYPE */
typedef enum
{
HvX64PendingInterrupt = 0,
/* what is/was 1? */
HvX64PendingNmi = 2,
HvX64PendingException
/* any more? */
} HV_X64_PENDING_INTERRUPTION_TYPE;
/** Value format for HvRegisterPendingInterruption.
* @sa WHV_X64_PENDING_INTERRUPTION_REGISTER */
typedef union
{
uint64_t AsUINT64;
struct
{
uint32_t InterruptionPending : 1;
uint32_t InterruptionType : 3; /**< HV_X64_PENDING_INTERRUPTION_TYPE */
uint32_t DeliverErrorCode : 1;
uint32_t InstructionLength : 4; /**< @since v5? Wasn't in 7600 WDK */
uint32_t NestedEvent : 1; /**< @since v5? Wasn't in 7600 WDK */
uint32_t Reserved : 6;
uint32_t InterruptionVector : 16;
uint32_t ErrorCode;
};
} HV_X64_PENDING_INTERRUPTION_REGISTER;
/** Pointer to a value of HvRegisterPendingInterruption. */
typedef HV_X64_PENDING_INTERRUPTION_REGISTER *PHV_X64_PENDING_INTERRUPTION_REGISTER;
/** Value format for HvX64RegisterDeliverabilityNotifications.
* Value format for HvRegisterPendingEvent0/1.
* @sa WHV_X64_DELIVERABILITY_NOTIFICATIONS_REGISTER */
typedef union
{
uint64_t AsUINT64;
struct
{
uint64_t NmiNotification : 1;
uint64_t InterruptNotification : 1;
uint64_t InterruptPriority : 4;
#ifndef IN_IDA_PRO
uint64_t Reserved : 58;
#endif
};
} HV_X64_DELIVERABILITY_NOTIFICATIONS_REGISTER;
/** Pointer to a value of HvRegisterPendingEvent0/1. */
typedef HV_X64_DELIVERABILITY_NOTIFICATIONS_REGISTER *PHV_X64_DELIVERABILITY_NOTIFICATIONS_REGISTER;
/** Value format for HvX64RegisterEs..Tr.
* @sa WHV_X64_SEGMENT_REGISTER */
typedef struct _HV_X64_SEGMENT_REGISTER
{
uint64_t Base;
uint32_t Limit;
uint16_t Selector;
union
{
struct
{
uint16_t SegmentType : 4;
uint16_t NonSystemSegment : 1;
uint16_t DescriptorPrivilegeLevel : 2;
uint16_t Present : 1;
uint16_t Reserved : 4;
uint16_t Available : 1;
uint16_t Long : 1;
uint16_t Default : 1;
uint16_t Granularity : 1;
};
uint16_t Attributes;
};
} HV_X64_SEGMENT_REGISTER;
AssertCompileSize(HV_X64_SEGMENT_REGISTER, 16);
/** Pointer to a value of HvX64RegisterEs..Tr. */
typedef HV_X64_SEGMENT_REGISTER *PHV_X64_SEGMENT_REGISTER;
/** Value format for HvX64RegisterIdtr/Gdtr.
* @sa WHV_X64_TABLE_REGISTER */
typedef struct
{
uint16_t Pad[3];
uint16_t Limit;
uint64_t Base;
} HV_X64_TABLE_REGISTER;
AssertCompileSize(HV_X64_TABLE_REGISTER, 16);
/** Pointer to a value of HvX64RegisterIdtr/Gdtrr. */
typedef HV_X64_TABLE_REGISTER *PHV_X64_TABLE_REGISTER;
/** Value format for HvX64RegisterFpMmx0..7 in floating pointer mode.
* @sa WHV_X64_FP_REGISTER, RTFLOAT80U2 */
typedef union
{
HV_UINT128 AsUINT128;
struct
{
uint64_t Mantissa;
uint64_t BiasedExponent : 15;
uint64_t Sign : 1;
#ifndef IN_IDA_PRO
uint64_t Reserved : 48;
#endif
};
} HV_X64_FP_REGISTER;
/** Pointer to a value of HvX64RegisterFpMmx0..7 in floating point mode. */
typedef HV_X64_FP_REGISTER *PHV_X64_FP_REGISTER;
/** Value union for HvX64RegisterFpMmx0..7. */
typedef union
{
HV_UINT128 AsUINT128;
HV_X64_FP_REGISTER Fp;
uint64_t Mmx;
} HV_X64_FP_MMX_REGISTER;
/** Pointer to a value of HvX64RegisterFpMmx0..7. */
typedef HV_X64_FP_MMX_REGISTER *PHV_X64_FP_MMX_REGISTER;
/** Value format for HvX64RegisterFpControlStatus.
* @sa WHV_X64_FP_CONTROL_STATUS_REGISTER */
typedef union
{
HV_UINT128 AsUINT128;
struct
{
uint16_t FpControl;
uint16_t FpStatus;
uint8_t FpTag;
uint8_t IgnNe : 1;
uint8_t Reserved : 7;
uint16_t LastFpOp;
union
{
uint64_t LastFpRip;
struct
{
uint32_t LastFpEip;
uint16_t LastFpCs;
};
};
};
} HV_X64_FP_CONTROL_STATUS_REGISTER;
/** Pointer to a value of HvX64RegisterFpControlStatus. */
typedef HV_X64_FP_CONTROL_STATUS_REGISTER *PHV_X64_FP_CONTROL_STATUS_REGISTER;
/** Value format for HvX64RegisterXmmControlStatus.
* @sa WHV_X64_XMM_CONTROL_STATUS_REGISTER */
typedef union
{
HV_UINT128 AsUINT128;
struct
{
union
{
uint64_t LastFpRdp;
struct
{
uint32_t LastFpDp;
uint16_t LastFpDs;
};
};
uint32_t XmmStatusControl;
uint32_t XmmStatusControlMask;
};
} HV_X64_XMM_CONTROL_STATUS_REGISTER;
/** Pointer to a value of HvX64RegisterXmmControlStatus. */
typedef HV_X64_XMM_CONTROL_STATUS_REGISTER *PHV_X64_XMM_CONTROL_STATUS_REGISTER;
/** Register value union.
* @sa WHV_REGISTER_VALUE */
typedef union
{
HV_UINT128 Reg128;
uint64_t Reg64;
uint32_t Reg32;
uint16_t Reg16;
uint8_t Reg8;
HV_EXPLICIT_SUSPEND_REGISTER ExplicitSuspend;
HV_INTERCEPT_SUSPEND_REGISTER InterceptSuspend;
HV_X64_INTERRUPT_STATE_REGISTER InterruptState;
HV_X64_PENDING_INTERRUPTION_REGISTER PendingInterruption;
HV_X64_DELIVERABILITY_NOTIFICATIONS_REGISTER DeliverabilityNotifications;
HV_X64_TABLE_REGISTER Table;
HV_X64_SEGMENT_REGISTER Segment;
HV_X64_FP_REGISTER Fp;
HV_X64_FP_CONTROL_STATUS_REGISTER FpControlStatus;
HV_X64_XMM_CONTROL_STATUS_REGISTER XmmControlStatus;
} HV_REGISTER_VALUE;
AssertCompileSize(HV_REGISTER_VALUE, 16);
/** Pointer to a Hyper-V register value union. */
typedef HV_REGISTER_VALUE *PHV_REGISTER_VALUE;
/** Pointer to a const Hyper-V register value union. */
typedef HV_REGISTER_VALUE const *PCHV_REGISTER_VALUE;
/** Input for HvCallGetVpRegisters. */
typedef struct
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
/** Was this introduced after v2? Dunno what it it really is. */
uint32_t fFlags;
/* The repeating part: */
RT_FLEXIBLE_ARRAY_EXTENSION
HV_REGISTER_NAME Names[RT_FLEXIBLE_ARRAY];
} HV_INPUT_GET_VP_REGISTERS;
AssertCompileMemberOffset(HV_INPUT_GET_VP_REGISTERS, Names, 16);
/** Pointer to input for HvCallGetVpRegisters. */
typedef HV_INPUT_GET_VP_REGISTERS *PHV_INPUT_GET_VP_REGISTERS;
/* Output for HvCallGetVpRegisters is an array of HV_REGISTER_VALUE parallel to HV_INPUT_GET_VP_REGISTERS::Names. */
/** Register and value pair for HvCallSetVpRegisters. */
typedef struct
{
HV_REGISTER_NAME Name;
uint32_t Pad0;
uint64_t Pad1;
HV_REGISTER_VALUE Value;
} HV_REGISTER_ASSOC;
AssertCompileSize(HV_REGISTER_ASSOC, 32);
AssertCompileMemberOffset(HV_REGISTER_ASSOC, Value, 16);
/** Pointer to a register and value pair for HvCallSetVpRegisters. */
typedef HV_REGISTER_ASSOC *PHV_REGISTER_ASSOC;
/** Helper for clearing the alignment padding members. */
#define HV_REGISTER_ASSOC_ZERO_PADDING(a_pRegAssoc) do { (a_pRegAssoc)->Pad0 = 0; (a_pRegAssoc)->Pad1 = 0; } while (0)
/** Helper for clearing the alignment padding members and the high 64-bit
* part of the value. */
#define HV_REGISTER_ASSOC_ZERO_PADDING_AND_HI64(a_pRegAssoc) \
do { (a_pRegAssoc)->Pad0 = 0; (a_pRegAssoc)->Pad1 = 0; (a_pRegAssoc)->Value.Reg128.High64 = 0; } while (0)
/** Input for HvCallSetVpRegisters. */
typedef struct
{
HV_PARTITION_ID PartitionId;
HV_VP_INDEX VpIndex;
uint32_t RsvdZ;
/* The repeating part: */
RT_FLEXIBLE_ARRAY_EXTENSION
HV_REGISTER_ASSOC Elements[RT_FLEXIBLE_ARRAY];
} HV_INPUT_SET_VP_REGISTERS;
AssertCompileMemberOffset(HV_INPUT_SET_VP_REGISTERS, Elements, 16);
/** Pointer to input for HvCallSetVpRegisters. */
typedef HV_INPUT_SET_VP_REGISTERS *PHV_INPUT_SET_VP_REGISTERS;
/**
* Hyper-V SyncIC message types.
*/
typedef enum
{
HvMessageTypeNone = 0x00000000,
HvMessageTypeUnmappedGpa = 0x80000000,
HvMessageTypeGpaIntercept,
HvMessageTimerExpired = 0x80000010,
HvMessageTypeInvalidVpRegisterValue = 0x80000020,
HvMessageTypeUnrecoverableException,
HvMessageTypeUnsupportedFeature,
HvMessageTypeTlbPageSizeMismatch, /**< @since v5 */
/** @note Same as HvMessageTypeX64ApicEoi? Gone in 5.0. Missing from 7600 WDK
* headers even if it's in the 2.0 docs. */
HvMessageTypeApicEoi = 0x80000030,
/** @note Same as HvMessageTypeX64LegacyFpError? Gone in 5.0, whereas 4.0b
* calls it HvMessageTypeX64LegacyFpError. Missing from 7600 WDK
* headers even if it's in the 2.0 docs. */
HvMessageTypeFerrAsserted,
HvMessageTypeEventLogBufferComplete = 0x80000040,
HvMessageTypeX64IoPortIntercept = 0x80010000,
HvMessageTypeX64MsrIntercept,
HvMessageTypeX64CpuidIntercept,
HvMessageTypeX64ExceptionIntercept,
/** @note Appeared in 5.0 docs, but were here in 7600 WDK headers already. */
HvMessageTypeX64ApicEoi,
/** @note Appeared in 5.0 docs, but were here in 7600 WDK headers already. */
HvMessageTypeX64LegacyFpError,
/** @since v5 */
HvMessageTypeX64RegisterIntercept,
/** @since WinHvPlatform? */
HvMessageTypeX64Halt,
/** @since WinHvPlatform? */
HvMessageTypeX64InterruptWindow
} HV_MESSAGE_TYPE;
AssertCompileSize(HV_MESSAGE_TYPE, 4);
AssertCompile(HvMessageTypeX64RegisterIntercept == 0x80010006);
AssertCompile(HvMessageTypeX64Halt == 0x80010007);
AssertCompile(HvMessageTypeX64InterruptWindow == 0x80010008);
/** Pointer to a Hyper-V SyncIC message type. */
typedef HV_MESSAGE_TYPE *PHV_MESSAGE_TYPE;
/** Flag set for hypervisor messages, guest cannot send messages with this
* flag set. */
#define HV_MESSAGE_TYPE_HYPERVISOR_MASK UINT32_C(0x80000000)
/** Hyper-V SynIC message size (they are fixed sized). */
#define HV_MESSAGE_SIZE 256
/** Maximum Hyper-V SynIC message payload size in bytes. */
#define HV_MESSAGE_MAX_PAYLOAD_BYTE_COUNT (HV_MESSAGE_SIZE - 16)
/** Maximum Hyper-V SynIC message payload size in QWORDs (uint64_t). */
#define HV_MESSAGE_MAX_PAYLOAD_QWORD_COUNT (HV_MESSAGE_MAX_PAYLOAD_BYTE_COUNT / 8)
/** SynIC message flags. */
typedef union
{
uint8_t AsUINT8;
struct
{
/** Messages are pending in the queue. */
uint8_t MessagePending : 1;
uint8_t Reserved : 7;
};
} HV_MESSAGE_FLAGS;
AssertCompileSize(HV_MESSAGE_FLAGS, 1);
/** SynIC message header. */
typedef struct
{
HV_MESSAGE_TYPE MessageType;
/** The 2.0-5.0b docs all have this incorrectly switched with 'Reserved', WDK 7600 got it right. */
uint8_t PayloadSize;
HV_MESSAGE_FLAGS MessageFlags;
uint16_t Reserved;
union
{
uint64_t OriginationId;
HV_PARTITION_ID Sender;
HV_PORT_ID Port;
};
} HV_MESSAGE_HEADER;
AssertCompileSize(HV_MESSAGE_HEADER, 16);
/** Pointer to a Hyper-V message header. */
typedef HV_MESSAGE_HEADER *PHV_MESSAGE_HEADER;
/** Pointer to a const Hyper-V message header. */
typedef HV_MESSAGE_HEADER const *PCHV_MESSAGE_HEADER;
/** @name Intercept access type.
* @{ */
typedef uint8_t HV_INTERCEPT_ACCESS_TYPE;
#define HV_INTERCEPT_ACCESS_READ 0
#define HV_INTERCEPT_ACCESS_WRITE 1
#define HV_INTERCEPT_ACCESS_EXECUTE 2
/** @} */
/** @name Intercept access type mask.
* @{ */
typedef uint32_t HV_INTERCEPT_ACCESS_TYPE_MASK;
#define HV_INTERCEPT_ACCESS_MASK_NONE 0
#define HV_INTERCEPT_ACCESS_MASK_READ 1
#define HV_INTERCEPT_ACCESS_MASK_WRITE 2
#define HV_INTERCEPT_ACCESS_MASK_EXECUTE 4
/** @} */
/** X64 intercept execution state.
* @sa WHV_X64_VP_EXECUTION_STATE */
typedef union
{
uint16_t AsUINT16;
struct
{
uint16_t Cpl : 2;
uint16_t Cr0Pe : 1;
uint16_t Cr0Am : 1;
uint16_t EferLma : 1;
uint16_t DebugActive : 1;
uint16_t InterruptionPending : 1;
uint16_t Reserved0 : 5;
uint16_t InterruptShadow : 1;
uint16_t Reserved1 : 3;
};
} HV_X64_VP_EXECUTION_STATE;
AssertCompileSize(HV_X64_VP_EXECUTION_STATE, 2);
/** Pointer to X86 intercept execution state. */
typedef HV_X64_VP_EXECUTION_STATE *PHV_X64_VP_EXECUTION_STATE;
/** Pointer to const X86 intercept execution state. */
typedef HV_X64_VP_EXECUTION_STATE const *PCHV_X64_VP_EXECUTION_STATE;
/** X64 intercept message header. */
typedef struct
{
HV_VP_INDEX VpIndex; /**< 0x00 */
uint8_t InstructionLength : 4; /**< 0x04[3:0]: Zero if not available, instruction fetch exit, ... */
uint8_t Cr8 : 4; /**< 0x04[7:4]: Not sure since when, but after v2. */
HV_INTERCEPT_ACCESS_TYPE InterceptAccessType; /**< 0x05 */
HV_X64_VP_EXECUTION_STATE ExecutionState; /**< 0x06 */
HV_X64_SEGMENT_REGISTER CsSegment; /**< 0x08 */
uint64_t Rip; /**< 0x18 */
uint64_t Rflags; /**< 0x20 */
} HV_X64_INTERCEPT_MESSAGE_HEADER;
AssertCompileSize(HV_X64_INTERCEPT_MESSAGE_HEADER, 40);
/** Pointer to a x86 intercept message header. */
typedef HV_X64_INTERCEPT_MESSAGE_HEADER *PHV_X64_INTERCEPT_MESSAGE_HEADER;
/** X64 memory access flags (HvMessageTypeGpaIntercept, HvMessageTypeUnmappedGpa).
* @sa WHV_MEMORY_ACCESS_INFO */
typedef union
{
uint8_t AsUINT8;
struct
{
uint8_t GvaValid : 1;
uint8_t Reserved : 7;
};
} HV_X64_MEMORY_ACCESS_INFO;
AssertCompileSize(HV_X64_MEMORY_ACCESS_INFO, 1);
/** The payload format for HvMessageTypeGpaIntercept and HvMessageTypeUnmappedGpa.
* @sa WHV_MEMORY_ACCESS_CONTEXT
* @note max message size. */
typedef struct
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header; /**< 0x00 */
HV_CACHE_TYPE CacheType; /**< 0x28 */
uint8_t InstructionByteCount; /**< 0x2c */
HV_X64_MEMORY_ACCESS_INFO MemoryAccessInfo; /**< 0x2d */
uint16_t Reserved1; /**< 0x2e */
uint64_t GuestVirtualAddress; /**< 0x30 */
uint64_t GuestPhysicalAddress; /**< 0x38 */
uint8_t InstructionBytes[16]; /**< 0x40 */
/* We don't the following (v5 / WinHvPlatform): */
HV_X64_SEGMENT_REGISTER DsSegment; /**< 0x50 */
HV_X64_SEGMENT_REGISTER SsSegment; /**< 0x60 */
uint64_t Rax; /**< 0x70 */
uint64_t Rcx; /**< 0x78 */
uint64_t Rdx; /**< 0x80 */
uint64_t Rbx; /**< 0x88 */
uint64_t Rsp; /**< 0x90 */
uint64_t Rbp; /**< 0x98 */
uint64_t Rsi; /**< 0xa0 */
uint64_t Rdi; /**< 0xa8 */
uint64_t R8; /**< 0xb0 */
uint64_t R9; /**< 0xb8 */
uint64_t R10; /**< 0xc0 */
uint64_t R11; /**< 0xc8 */
uint64_t R12; /**< 0xd0 */
uint64_t R13; /**< 0xd8 */
uint64_t R14; /**< 0xe0 */
uint64_t R15; /**< 0xe8 */
} HV_X64_MEMORY_INTERCEPT_MESSAGE;
AssertCompileSize(HV_X64_MEMORY_INTERCEPT_MESSAGE, 0xf0);
AssertCompileMemberOffset(HV_X64_MEMORY_INTERCEPT_MESSAGE, DsSegment, 0x50);
/** Pointer to a HvMessageTypeGpaIntercept or HvMessageTypeUnmappedGpa payload. */
typedef HV_X64_MEMORY_INTERCEPT_MESSAGE *PHV_X64_MEMORY_INTERCEPT_MESSAGE;
/** Pointer to a const HvMessageTypeGpaIntercept or HvMessageTypeUnmappedGpa payload. */
typedef HV_X64_MEMORY_INTERCEPT_MESSAGE const *PCHV_X64_MEMORY_INTERCEPT_MESSAGE;
/** The payload format for HvMessageTypeX64MsrIntercept. */
typedef struct _HV_X64_MSR_INTERCEPT_MESSAGE
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header; /**< 0x00 */
uint32_t MsrNumber; /**< 0x28 (ecx) */
uint32_t Reserved; /**< 0x2c */
uint64_t Rdx; /**< 0x30 */
uint64_t Rax; /**< 0x38 */
} HV_X64_MSR_INTERCEPT_MESSAGE;
AssertCompileSize(HV_X64_MSR_INTERCEPT_MESSAGE, 0x40);
/** Pointer to a HvMessageTypeX64MsrIntercept payload. */
typedef HV_X64_MSR_INTERCEPT_MESSAGE *PHV_X64_MSR_INTERCEPT_MESSAGE;
/** Pointer to a const HvMessageTypeX64MsrIntercept payload. */
typedef HV_X64_MSR_INTERCEPT_MESSAGE const *PCHV_X64_MSR_INTERCEPT_MESSAGE;
/** Full MSR message. */
typedef struct
{
HV_MESSAGE_HEADER MsgHdr;
HV_X64_MSR_INTERCEPT_MESSAGE Payload;
} HV_X64_MSR_INTERCEPT_MESSAGE_FULL;
/** X64 I/O port access information (HvMessageTypeX64IoPortIntercept). */
typedef union HV_X64_IO_PORT_ACCESS_INFO
{
uint8_t AsUINT8;
struct
{
uint8_t AccessSize : 3;
uint8_t StringOp : 1;
uint8_t RepPrefix : 1;
uint8_t Reserved : 3;
};
} HV_X64_IO_PORT_ACCESS_INFO;
AssertCompileSize(HV_X64_IO_PORT_ACCESS_INFO, 1);
/** The payload format for HvMessageTypeX64IoPortIntercept. */
typedef struct _HV_X64_IO_PORT_INTERCEPT_MESSAGE
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header; /**< 0x00 */
uint16_t PortNumber; /**< 0x28 */
HV_X64_IO_PORT_ACCESS_INFO AccessInfo; /**< 0x2a */
uint8_t InstructionByteCount; /**< 0x2b */
uint32_t Reserved; /**< 0x2c */
uint64_t Rax; /**< 0x30 */
uint8_t InstructionBytes[16]; /**< 0x38 */
HV_X64_SEGMENT_REGISTER DsSegment; /**< 0x48 */
HV_X64_SEGMENT_REGISTER EsSegment; /**< 0x58 */
uint64_t Rcx; /**< 0x68 */
uint64_t Rsi; /**< 0x70 */
uint64_t Rdi; /**< 0x78 */
} HV_X64_IO_PORT_INTERCEPT_MESSAGE;
AssertCompileSize(HV_X64_IO_PORT_INTERCEPT_MESSAGE, 128);
/** Pointer to a HvMessageTypeX64IoPortIntercept payload. */
typedef HV_X64_IO_PORT_INTERCEPT_MESSAGE *PHV_X64_IO_PORT_INTERCEPT_MESSAGE;
/** Pointer to a const HvMessageTypeX64IoPortIntercept payload. */
typedef HV_X64_IO_PORT_INTERCEPT_MESSAGE const *PCHV_X64_IO_PORT_INTERCEPT_MESSAGE;
/** Full I/O port message. */
typedef struct
{
HV_MESSAGE_HEADER MsgHdr;
HV_X64_IO_PORT_INTERCEPT_MESSAGE Payload;
} HV_X64_IO_PORT_INTERCEPT_MESSAGE_FULL;
/**
* The payload format for HvMessageTypeX64CpuidIntercept,
*
* @note This message does not include HV_X64_INTERCEPT_MESSAGE_HEADER!
*/
typedef struct
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header; /**< 0x00: The usual intercept header. */
uint64_t Rax; /**< 0x28: Input RAX. */
uint64_t Rcx; /**< 0x30: Input RCX. */
uint64_t Rdx; /**< 0x38: Input RDX. */
uint64_t Rbx; /**< 0x40: Input RBX. */
uint64_t DefaultResultRax; /**< 0x48: Default result RAX. */
uint64_t DefaultResultRcx; /**< 0x50: Default result RCX. */
uint64_t DefaultResultRdx; /**< 0x58: Default result RDX. */
uint64_t DefaultResultRbx; /**< 0x60: Default result RBX. */
} HV_X64_CPUID_INTERCEPT_MESSAGE;
AssertCompileSize(HV_X64_CPUID_INTERCEPT_MESSAGE, 0x68);
/** Pointer to a HvMessageTypeX64CpuidIntercept payload. */
typedef HV_X64_CPUID_INTERCEPT_MESSAGE *PHV_X64_CPUID_INTERCEPT_MESSAGE;
/** Pointer to a const HvMessageTypeX64CpuidIntercept payload. */
typedef HV_X64_CPUID_INTERCEPT_MESSAGE const *PCHV_X64_CPUID_INTERCEPT_MESSAGE;
/** Full HvMessageTypeX64CpuidIntercept message. */
typedef struct
{
HV_MESSAGE_HEADER MsgHdr;
HV_X64_CPUID_INTERCEPT_MESSAGE Payload;
} HV_X64_CPUID_INTERCEPT_MESSAGE_FULL;
/** X64 exception information (HvMessageTypeX64ExceptionIntercept).
* @sa WHV_VP_EXCEPTION_INFO */
typedef union
{
uint8_t AsUINT8;
struct
{
uint8_t ErrorCodeValid : 1;
/** @todo WHV_VP_EXCEPTION_INFO::SoftwareException */
uint8_t Reserved : 7;
};
} HV_X64_EXCEPTION_INFO;
AssertCompileSize(HV_X64_EXCEPTION_INFO, 1);
/** The payload format for HvMessageTypeX64ExceptionIntercept.
* @sa WHV_VP_EXCEPTION_CONTEXT
* @note max message size. */
typedef struct
{
HV_X64_INTERCEPT_MESSAGE_HEADER Header; /**< 0x00 */
uint16_t ExceptionVector; /**< 0x28 */
HV_X64_EXCEPTION_INFO ExceptionInfo; /**< 0x2a */
uint8_t InstructionByteCount; /**< 0x2b */
uint32_t ErrorCode; /**< 0x2c */
uint64_t ExceptionParameter; /**< 0x30 */
uint64_t Reserved; /**< 0x38 */
uint8_t InstructionBytes[16]; /**< 0x40 */
HV_X64_SEGMENT_REGISTER DsSegment; /**< 0x50 */
HV_X64_SEGMENT_REGISTER SsSegment; /**< 0x60 */
uint64_t Rax; /**< 0x70 */
uint64_t Rcx; /**< 0x78 */
uint64_t Rdx; /**< 0x80 */
uint64_t Rbx; /**< 0x88 */
uint64_t Rsp; /**< 0x90 */
uint64_t Rbp; /**< 0x98 */
uint64_t Rsi; /**< 0xa0 */
uint64_t Rdi; /**< 0xa8 */
uint64_t R8; /**< 0xb0 */
uint64_t R9; /**< 0xb8 */
uint64_t R10; /**< 0xc0 */
uint64_t R11; /**< 0xc8 */
uint64_t R12; /**< 0xd0 */
uint64_t R13; /**< 0xd8 */
uint64_t R14; /**< 0xe0 */
uint64_t R15; /**< 0xe8 */
} HV_X64_EXCEPTION_INTERCEPT_MESSAGE;
AssertCompileSize(HV_X64_EXCEPTION_INTERCEPT_MESSAGE, 0xf0);
/** Pointer to a HvMessageTypeX64ExceptionIntercept payload. */
typedef HV_X64_EXCEPTION_INTERCEPT_MESSAGE *PHV_X64_EXCEPTION_INTERCEPT_MESSAGE;
/** Pointer to a ocnst HvMessageTypeX64ExceptionIntercept payload. */
typedef HV_X64_EXCEPTION_INTERCEPT_MESSAGE const *PCHV_X64_EXCEPTION_INTERCEPT_MESSAGE;
/**
* The payload format for HvMessageTypeX64Halt,
*
* @note This message does not include HV_X64_INTERCEPT_MESSAGE_HEADER!
*/
typedef struct
{
/** Seems to be a zero 64-bit field here. */
uint64_t u64Reserved;
} HV_X64_HALT_MESSAGE;
/** Pointer to a HvMessageTypeX64Halt payload. */
typedef HV_X64_HALT_MESSAGE *PHV_X64_HALT_MESSAGE;
/** Pointer to a const HvMessageTypeX64Halt payload. */
typedef HV_X64_HALT_MESSAGE const *PCHV_X64_HALT_MESSAGE;
/** Full HvMessageTypeX64Halt message. */
typedef struct
{
HV_MESSAGE_HEADER MsgHdr;
HV_X64_HALT_MESSAGE Payload;
} HV_X64_HALT_MESSAGE_FULL;
/**
* The payload format for HvMessageTypeX64InterruptWindow,
*
* @note This message does not include HV_X64_INTERCEPT_MESSAGE_HEADER!
*/
typedef struct
{
/** 0x00: The usual intercept header. */
HV_X64_INTERCEPT_MESSAGE_HEADER Header;
/** 0x28: What's pending. */
HV_X64_PENDING_INTERRUPTION_TYPE Type;
/** 0x2c: Explicit structure alignment padding. */
uint32_t u32ExplicitPadding;
} HV_X64_INTERRUPT_WINDOW_MESSAGE;
AssertCompileSize(HV_X64_INTERRUPT_WINDOW_MESSAGE, 0x30);
/** Pointer to a HvMessageTypeX64InterruptWindow payload. */
typedef HV_X64_INTERRUPT_WINDOW_MESSAGE *PHV_X64_INTERRUPT_WINDOW_MESSAGE;
/** Pointer to a const HvMessageTypeX64InterruptWindow payload. */
typedef HV_X64_INTERRUPT_WINDOW_MESSAGE const *PCHV_X64_INTERRUPT_WINDOW_MESSAGE;
/** Full HvMessageTypeX64InterruptWindow message. */
typedef struct
{
/** Payload size is 0x30. */
HV_MESSAGE_HEADER MsgHdr;
HV_X64_INTERRUPT_WINDOW_MESSAGE Payload;
} HV_X64_INTERRUPT_WINDOW_MESSAGE_FULL;
/** Hyper-V SynIC message. */
typedef struct
{
HV_MESSAGE_HEADER Header;
/** 0x10 */
union
{
uint64_t Payload[HV_MESSAGE_MAX_PAYLOAD_QWORD_COUNT];
/** Common header for X64 intercept messages.
* The HvMessageTypeUnrecoverableException message only has this. */
HV_X64_INTERCEPT_MESSAGE_HEADER X64InterceptHeader;
/** HvMessageTypeGpaIntercept, HvMessageTypeUnmappedGpa. */
HV_X64_MEMORY_INTERCEPT_MESSAGE X64MemoryIntercept;
/** HvMessageTypeX64IoPortIntercept */
HV_X64_IO_PORT_INTERCEPT_MESSAGE X64IoPortIntercept;
/** HvMessageTypeX64MsrIntercept */
HV_X64_MSR_INTERCEPT_MESSAGE X64MsrIntercept;
/** HvMessageTypeX64CpuidIntercept */
HV_X64_CPUID_INTERCEPT_MESSAGE X64CpuIdIntercept;
/** HvMessageTypeX64ExceptionIntercept */
HV_X64_EXCEPTION_INTERCEPT_MESSAGE X64ExceptionIntercept;
/** HvMessageTypeX64Halt.
* @note No intercept header? */
HV_X64_HALT_MESSAGE X64Halt;
/** HvMessageTypeX64InterruptWindow. */
HV_X64_INTERRUPT_WINDOW_MESSAGE X64InterruptWindow;
};
} HV_MESSAGE;
AssertCompileSize(HV_MESSAGE, HV_MESSAGE_SIZE);
/** Pointer to a Hyper-V SynIC message. */
typedef HV_MESSAGE *PHV_MESSAGE;
/** Pointer to const a Hyper-V SynIC message. */
typedef HV_MESSAGE const *PCHV_MESSAGE;
#endif /* !IPRT_INCLUDED_nt_hyperv_h */
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