{ "Header": { "Copyright": "Copyright (c) 2022 - 2023 Intel Corporation. All rights reserved.", "Info": "TDX TD-Scope Metadata", "Version": "2.0" }, "Description": { "VM Applicability": "Applicability to VMs (for field arrays where each entry is associated with a VM)", "Mutable": { "Mutable": "The field value is mutable.", "": "The field becomes immutable (its value doesn't change) after the function executes." }, "Access": { "RO": "Read Only", "RW": "Read/Write", "RWS": "Read/Write (special handling)" } }, "Fields": [ { "Control Structure": "TDR", "Class": "TD Management", "Field Name": "FATAL", "Description": [ "Indicates a fatal error, e.g., #MC during TD operation." ], "Type": "Boolean", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "False", "Field Size (Bytes)": "1", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "1", "Overall Size (Bytes)": "1", "Base FIELD_ID (Hex)": "0x8010000000000001", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDR", "Class": "TD Management", "Field Name": "NUM_TDCX", "Description": [ "Number of TDCX pages that have been added by TDH.MNG.ADDCX" ], "Type": "32b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x8010000200000002", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDR", "Class": "TD Management", "Field Name": "CHLDCNT", "Description": [ "The number of 4KB child pages (including opaque control structure pages) associated with this TDR" ], "Type": "64b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x8010000300000004", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDR", "Class": "TD Management", "Field Name": "LIFECYCLE_STATE", "Description": [ "The life cycle state of this TD.", "LIFECYCLE_STATE values below are provided for debug only; they are subject to change in future TDX module versions:", "TD_HKID_ASSIGNED = 0x0", "TD_KEYS_CONFIGURED = 0x1", "TD_BLOCKED = 0x2", "TD_TEARDOWN = 0x3" ], "Type": "LIFECYCLE_STATE", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "TD_HKID_ASSIGNED", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x8010000200000005", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDR", "Class": "TD Management", "Field Name": "TDCX_PA", "Description": [ "Physical addresses of the TDCX pages" ], "Type": "Array of Physical Address", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "N/A", "Field Size (Bytes)": "8", "Num Fields": "9", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "72", "Base FIELD_ID (Hex)": "0x8010000300000010", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDR", "Class": "TD Management", "Field Name": "TD_UUID", "Description": [ "Universally Unique Identifier of the TD" ], "Type": "256-bit blob", "VM Applicability": null, "Mutability": "TDH.MNG.CREATE", "Initial Value": "Random", "Field Size (Bytes)": "32", "Num Fields": "1", "Num Elements": "4", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "32", "Base FIELD_ID (Hex)": "0x8010000300000020", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDR", "Class": "Key Management", "Field Name": "HKID", "Description": [ "Private HKID" ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.CREATE", "Initial Value": "From TDH.MNG.CREATE input", "Field Size (Bytes)": "2", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "2", "Base FIELD_ID (Hex)": "0x8110000100000001", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDR", "Class": "Key Management", "Field Name": "PKG_CONFIG_BITMAP", "Description": [ "Bitmap that indicates on which package TDH.MNG.KEY.CONFIG was executed successfully using this private key entry" ], "Type": "Bitmap", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x8110000300000002", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDR", "Class": "TD Preserving", "Field Name": "HANDOFF_VERSION", "Description": [ "The handoff version to which this TD is committed" ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "MODULE_HV ", "Field Size (Bytes)": "2", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "2", "Base FIELD_ID (Hex)": "0x8210000100000000", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDR", "Class": "TD Preserving", "Field Name": "SEAMDB_INDEX", "Description": [ "The index of the SEAMDB entry that holds the TDX module\u2019s TCB at TD creation time." ], "Type": "64b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.CREATE", "Initial Value": "From SEAMDB_GETREF", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x8210000300000001", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "TD Management", "Field Name": "NUM_VCPUS", "Description": [ "The number of VCPU that have been successfully initialized (by TDH.VP.INIT) or imported (by TDH.IMPORT.STATE.VP)" ], "Type": "32b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x9010000200000001", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "TD Management", "Field Name": "NUM_ASSOC_VCPUS", "Description": [ "The number of VCPUS associated with LPs \u2013 i.e., the LPs might hold TLB translations and/or cached TD VMCS" ], "Type": "32b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x9010000200000002", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "TD Management", "Field Name": "OP_STATE", "Description": [ "The operation state (sub-state of life cycle TD_KEYS_CONFIGURED state) of this TD.", "OP_STATE values below are provided for debug only; they are subject to change in future TDX module releases:", "UNINITIALIZED = 0", "INITIALIZED = 1", "RUNNABLE = 2", "LIVE_EXPORT = 3", "PAUSED_EXPORT = 4", "POST_EXPORT = 5", "MEMORY_IMPORT = 6", "STATE_IMPORT = 7", "POST_IMPORT = 8", "LIVE_IMPORT = 9", "FAILED_IMPORT = 10" ], "Type": "OP_STATE", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "UNALLOCATED", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x9010000200000004", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "TD Management", "Field Name": "NUM_L2_VMS", "Description": [ "Number of L2 VMs" ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "2", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "2", "Base FIELD_ID (Hex)": "0x9010000100000005", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "ATTRIBUTES", "Description": [ "TD attributes" ], "Type": "ATTRIBUTES", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x1110000300000000", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "XFAM", "Description": [ "Extended Features Available Mask: indicates the extended user and system features which are available for the TD.", "Copied to each TDVPS on TDH.VP.INIT." ], "Type": "XCR0", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x1110000300000001", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "MAX_VCPUS", "Description": [ "Maximum number of VCPUs" ], "Type": "32b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x1110000200000002", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "GPAW", "Description": [ "This bit has the same meaning as the VMCS GPAW execution control:", "0: GPA.SHARED bit is GPA[47]", "1: GPA.SHARED bit is GPA[51]" ], "Type": "Boolean", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "1", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "1", "Overall Size (Bytes)": "1", "Base FIELD_ID (Hex)": "0x1110000000000003", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "EPTP", "Description": [ "TD-scope Secure EPT pointer: format is the same as the VMCS EPTP execution control; copied to each TD VMCS EPTP on TDH.VP.INIT" ], "Type": "EPTP", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x1110000300000004", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0xFFF0000000000FFF", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "TSC_OFFSET", "Description": [ "TD-scope TSC offset execution control: copied to each TD VMCS TSC-offset execution control on TDH.VP.INIT" ], "Type": "64b unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TSC_. FREQUENCY and rdtsc", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x111000030000000A", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "TSC_MULTIPLIER", "Description": [ "TD-scope TSC multiplier execution control: copied to each TD VMCS TSC-multiplier execution control on TDH.VP.INIT" ], "Type": "64b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TSC_. FREQUENCY", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x111000030000000B", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "TSC_FREQUENCY", "Description": [ "Virtual TSC frequency \u2013 in units of 25MHz" ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "2", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "2", "Base FIELD_ID (Hex)": "0x111000010000000C", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "NUM_CPUID_VALUES", "Description": [ "Number of valid fields in CPUID_VALUES" ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "2", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "2", "Base FIELD_ID (Hex)": "0x911000010000000E", "Host VMM Access for a Production TD": "ROS", "Host VMM Access for a Debug TD": "ROS", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "XBUFF_SIZE", "Description": [ " " ], "Type": "Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From CPUID and XFAM", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x911000020000000F", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "NOTIFY_ENABLES", "Description": [ "Enable guest notification of events:", "Bit 0: Notify when Zero Step attack is suspected", "Bits 63:1: Reserved, must be 0" ], "Type": "Bitmap", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9110000300000010", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RW", "Guest Access": "RW", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0x0000000000000001", "Guest Rd Mask": "0x0000000000000001", "Guest Wr Mask": "0x0000000000000001", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "HP_LOCK_TIMEOUT", "Description": [ "Host priority timeout value, in usec (internally, stored in TSC tick units)" ], "Type": "Unsigned 32b integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "1 sec", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9110000300000011", "Host VMM Access for a Production TD": "RWS", "Host VMM Access for a Debug TD": "RWS", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "-1", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "-1", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "VM_CTLS", "Description": [ "An array of 4 per-VM controls:", "Bit 0: If set, a TDCALL flow that encounters", " an L2 SEPT walk error due to a", " missing SEPT page causes a TD exit", " with an EPT violation exit reason. ", " Else, it returns an error code to the", " guest.", " Applies only to L2 SEPTs.", "Bits 63:1: Reserved, must be 0" ], "Type": "Array of 64-bit bitmaps", "VM Applicability": "L2_ONLY", "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "4", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "32", "Base FIELD_ID (Hex)": "0x9110000300000012", "Host VMM Access for a Production TD": "RW", "Host VMM Access for a Debug TD": "RW", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0x0000000000000001", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0x0000000000000001", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "CONFIG_FLAGS", "Description": [ "Non-attested TD configuration flags" ], "Type": "64b bitmap", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9110000300000016", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "TD_CTLS", "Description": [ "A bitmap of TD controls that may be modified during TD run time (see [ABI Spec] for details)" ], "Type": "64b bitmap", "VM Applicability": "L1_ONLY", "Mutability": "Mutable", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9110000300000017", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RWS", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0x800000000000000F", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "VIRT_MAXPA", "Description": [ "Virtual MAXPA", "A value of 0 is special; it indicates a virtual MAXPA of 52" ], "Type": "Unsigned 8-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "Calculated based CPUID(0x80000008).EAX[7:0] configuration", "Field Size (Bytes)": "1", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "1", "Overall Size (Bytes)": "1", "Base FIELD_ID (Hex)": "0x9110000000000018", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "TOPOLOGY_ENUM_CONFIGURED", "Description": [ "Indicates whether virtual topology enumeration has been successfully configured" ], "Type": "Boolean", "VM Applicability": null, "Mutability": "TDH.VP.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "True, may be cleared during VCPU initializations", "Field Size (Bytes)": "1", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "1", "Overall Size (Bytes)": "1", "Base FIELD_ID (Hex)": "0x9110000000000019", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "VE_REDUCTION_VALID", "Description": [ "Indicates whether #VE reduction has been successfully configured" ], "Type": "Boolean", "VM Applicability": null, "Mutability": "TDH.VP.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "True, may be cleared during VCPU initializations", "Field Size (Bytes)": "1", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "1", "Overall Size (Bytes)": "1", "Base FIELD_ID (Hex)": "0x911000000000001A", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "CPUID_VALID", "Description": [ "Non-architectural - an array of boolean flag, indicating the validity of CPUID_VALUES. Indexed by the internal CPUID lookup table indexing." ], "Type": "Array of boolean", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "Set to 1 when setting or importing a CPUID_VALUE entry.", "Field Size (Bytes)": "1", "Num Fields": "80", "Num Elements": "1", "Element Size (Bytes)": "1", "Overall Size (Bytes)": "80", "Base FIELD_ID (Hex)": "0x9110000000000080", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "XBUFF_OFFSETS", "Description": [ "XSAVE buffer components offsets \u2013 calculated by TDH.MNG.INIT based on XFAM" ], "Type": "Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From CPUID and XFAM", "Field Size (Bytes)": "4", "Num Fields": "19", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "76", "Base FIELD_ID (Hex)": "0x9110000200000800", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "CPUID_FIXED0_BITMAP", "Description": [ "Bitmap of CPUID leaves which return fixed-0 values. See the [ABI Spec] for details" ], "Type": "64-bit bitmap", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From lookup table", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9110000300000021", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "CPUID4_NATIVE_VALUES", "Description": [ "Native values of CPUID(4) sub-leaves 0 through 3 at the time of TD initialization" ], "Type": "Array of CPUID_VALUES", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From CPUID(4)", "Field Size (Bytes)": "16", "Num Fields": "4", "Num Elements": "4", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "64", "Base FIELD_ID (Hex)": "0x9110000200000200", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "FEATURE_PARAVIRT_CTLS", "Description": [ "Guest TD fine-granined control of CPU feaures paravirtualization. See the [ABI Spec] for details" ], "Type": "64-bit bitmap", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "All-0", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9110000300000022", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RWS", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0x00000FFF", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Execution Controls", "Field Name": "FILTERED_EVENTS_COUNT", "Description": [ "Counter of the number of times a Perfmon event setting by the guest TD has been filtered out" ], "Type": "64-bit unsigned integer", "VM Applicability": "L1_AND_L2", "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "4", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "32", "Base FIELD_ID (Hex)": "0x9110000300000023", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "TLB Epoch Tracking", "Field Name": "TD_EPOCH", "Description": [ "The TD epoch counter: incremented by the host VMM using the TDH.MEM.TRACK function" ], "Type": "64b Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "1", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9210000300000000", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "TLB Epoch Tracking", "Field Name": "REFCOUNT", "Description": [ "Each REFCOUNT counts the number of LPs which may have TLB entries created during a specific TD_EPOCH and are currently executing in TDX non-root mode." ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "2", "Num Fields": "2", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x9210000100000001", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Measurement", "Field Name": "MRTD", "Description": [ "Measurement of the initial contents of the TD" ], "Type": "SHA384_HASH", "VM Applicability": null, "Mutability": "TDH.MR.FINALIZE/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "48", "Num Fields": "1", "Num Elements": "6", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "48", "Base FIELD_ID (Hex)": "0x1310000300000000", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Measurement", "Field Name": "MRCONFIGID", "Description": [ "Software-defined ID for non-owner-defined configuration of the guest TD \u2013 e.g., run-time or OS configuration" ], "Type": "SHA384_HASH", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "48", "Num Fields": "1", "Num Elements": "6", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "48", "Base FIELD_ID (Hex)": "0x1310000300000010", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Measurement", "Field Name": "MROWNER", "Description": [ "Software-defined ID for the guest TD\u2019s owner" ], "Type": "SHA384_HASH", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "48", "Num Fields": "1", "Num Elements": "6", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "48", "Base FIELD_ID (Hex)": "0x1310000300000018", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Measurement", "Field Name": "MROWNERCONFIG", "Description": [ "Software-defined ID for owner-defined configuration of the guest TD \u2013 e.g., specific to the workload rather than the run-time or OS" ], "Type": "SHA384_HASH", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "48", "Num Fields": "1", "Num Elements": "6", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "48", "Base FIELD_ID (Hex)": "0x1310000300000020", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Measurement", "Field Name": "RTMR", "Description": [ "Array of NUM_RTMRS run-time extendable measurement registers" ], "Type": "Array of SHA384_HASH", "VM Applicability": null, "Mutability": "TDH.MR.FINALIZE/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "48", "Num Fields": "4", "Num Elements": "6", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "192", "Base FIELD_ID (Hex)": "0x1310000300000040", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_BASIC", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000480", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_MISC", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000485", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_CR0_FIXED0", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000486", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_CR0_FIXED1", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000487", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_CR4_FIXED0", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000488", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_CR4_FIXED1", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000489", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_PROCBASED_CTLS2", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x961000030000048B", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_EPT_VPID_CAP", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x961000030000048C", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_TRUE_PINBASED_CTLS", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x961000030000048D", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_TRUE_PROCBASED_CTLS", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x961000030000048E", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_TRUE_EXIT_CTLS", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x961000030000048F", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_TRUE_ENTRY_CTLS", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000490", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_VMFUNC", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000491", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_PROCBASED_CTLS3", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000492", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_VMX_EXIT_CTLS2", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9610000300000493", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Virt. MSR Values", "Field Name": "VIRTUAL_IA32_ARCH_CAPABILITIES", "Description": [ "Virtual value of MSR" ], "Type": "64-bit integer", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "None", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x961000030000010A", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "CPUID", "Field Name": "CPUID_VALUES", "Description": [ "Values returned by CPUID leaves/sub-leaves:", "Element 0[31:0]: EAX", "Element 0[63:32]: EBX", "Element 1[31:0]: ECX", "Element 1[63:32]: EDX", "Field code is composed as follows:", "Bits 31:17 Reserved, must be 0", "Bit 16 Leaf number bit 31", "Bits 15:9 Leaf number bit 6:0", "Bit 8 Sub-leaf not applicable flag", "Bits 7:1 Sub-leaf number bits 6:0", "Bit 0 Element index within field" ], "Type": "CPUID_RET", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "From TDH.MNG.INIT input", "Field Size (Bytes)": "16", "Num Fields": "80", "Num Elements": "2", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "1280", "Base FIELD_ID (Hex)": "0x9410000300000000", "Host VMM Access for a Production TD": "ROS", "Host VMM Access for a Debug TD": "ROS", "Guest Access": "None", "Migration TD Access": "ROS", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "MIG_DEC_KEY_SET", "Description": [ "Set when a new MIG_DEC_KEY is written, cleared when the MIG_DEC_KEY is copied to MIG_DEC_WORKING_KEY" ], "Type": "Boolean", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "False", "Field Size (Bytes)": "1", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "1", "Overall Size (Bytes)": "1", "Base FIELD_ID (Hex)": "0x9810000000000001", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "EXPORT_COUNT", "Description": [ "Counts the number of times this TD has been exported, included aborted export sessions.", "Incremented at the beginning of each export session (TDH.EPORT.STATE.IMMUTABLE)." ], "Type": "32b Unsigned Integer", "VM Applicability": null, "Mutability": "TDH.EXPORT.STATE.IMMUTABLE/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x9810000200000002", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "IMPORT_COUNT", "Description": [ "Counts the number of times this TD has been imported.", "Incremented by TDH.IMPORT.COMMIT." ], "Type": "32b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x9810000200000003", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "MIG_EPOCH", "Description": [ "Migration epoch", "Starts from 0 on migration session start, incremented by 1 on each epoch token.", "A value of 0xFFFFFFFF indicates out-of-order phase." ], "Type": "32b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x9810000200000004", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "BW_EPOCH", "Description": [ "Blocking-for-write epoch", "Holds the value of TD_EPOCH at last time TDH.EXPORT.BLOCKW blocked a page for writing." ], "Type": "64b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9810000300000005", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "TOTAL_MB_COUNT", "Description": [ "The total number of migration bundles exported or imported during the current migration sessions" ], "Type": "Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9810000300000006", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "MIG_DEC_KEY", "Description": [ "Migration decryption key, as written by the Migration TD", "Special write behaviour:", "- Acquire a shared lock on TDCS.OP_STATE to prevent", " concurrent migration session start.", "- Set MIG_DEC_KEY_SET" ], "Type": "KEY_256", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "32", "Num Fields": "1", "Num Elements": "4", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "32", "Base FIELD_ID (Hex)": "0x9810000300000010", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RWS", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "-1" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "MIG_DEC_WORKING_KEY", "Description": [ "Migration decryption working key", "Copied from MIG_DEC_KEY at the beginning of a migration session and used throughout the session." ], "Type": "KEY_256", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "32", "Num Fields": "1", "Num Elements": "4", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "32", "Base FIELD_ID (Hex)": "0x9810000300000014", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "MIG_ENC_KEY", "Description": [ "Migration encryption key", "This key is first generated by the TDX module on TDH.MNG.ADDCX, and is re-generated at the beginning of each migration session (TDH.EXPORT/IMPORT.STATE.IMMUTABLE) for use in a following session." ], "Type": "KEY_256", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "Random", "Field Size (Bytes)": "32", "Num Fields": "1", "Num Elements": "4", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "32", "Base FIELD_ID (Hex)": "0x9810000300000018", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "ROS", "Guest Access": "None", "Migration TD Access": "ROS", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "MIG_ENC_WORKING_KEY", "Description": [ "Migration encryption working key", "Copied from MIG_ENC_KEY at the beginning of a migration session (before a new MIG_ENC_KEY is generated) and used throughout the session." ], "Type": "None", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "32", "Num Fields": "1", "Num Elements": "4", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "32", "Base FIELD_ID (Hex)": "0x981000030000001C", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "MIG_VERSION", "Description": [ "Migration protocol version, as written by the migration TD" ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "2", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "2", "Base FIELD_ID (Hex)": "0x9810000100000020", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RWS", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "-1" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "MIG_WORKING_VERSION", "Description": [ "Migration working protocol version, copied from MIG_VERSION at the beginning of a migration session and used throughout the session" ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "2", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "2", "Base FIELD_ID (Hex)": "0x9810000100000021", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "DIRTY_COUNT", "Description": [ "Counts of the number of pages that must be re-exported, because their contents have been modified since they have been exported, before a start token may be generated" ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9810000300000030", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "MIG_COUNT", "Description": [ "Counts the number of SEPT entries that need to be cleaned up after an aborted migration" ], "Type": "64b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "8", "Base FIELD_ID (Hex)": "0x9810000300000031", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "NUM_MIGS", "Description": [ "Number of Migration Stream Context (MIGSC) pages that have been allocated (including the backward and forward MIGSC pages)" ], "Type": "16b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "2", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "2", "Base FIELD_ID (Hex)": "0x9810000100000032", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "NUM_MIGRATED_VCPUS", "Description": [ "Number of VCPUs that have been migrated" ], "Type": "32b Unsigned Integer", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "4", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "4", "Base FIELD_ID (Hex)": "0x9810000200000034", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Migration", "Field Name": "PRE_IMPORT_UUID", "Description": [ "The original value of TD_UUID before it was overwritten as part of the immutable state import" ], "Type": "256-bit blob", "VM Applicability": null, "Mutability": "TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "32", "Num Fields": "1", "Num Elements": "4", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "32", "Base FIELD_ID (Hex)": "0x9810000300000040", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Service TD", "Field Name": "SERVTD_HASH", "Description": [ "SHA384 hash of the bound or pre-bound service TDs" ], "Type": "SHA384_HASH", "VM Applicability": null, "Mutability": "TDH.MR.FINALIZE/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "48", "Num Fields": "1", "Num Elements": "6", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "48", "Base FIELD_ID (Hex)": "0x9910000300000000", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Service TD", "Field Name": "SERVTD_NUM", "Description": [ "Number of bound or pre-bound service TDs" ], "Type": "16-bit unsigned integer", "VM Applicability": null, "Mutability": "TDH.MR.FINALIZE/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "2", "Num Fields": "1", "Num Elements": "1", "Element Size (Bytes)": "2", "Overall Size (Bytes)": "2", "Base FIELD_ID (Hex)": "0x9910000100000006", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Service TD", "Field Name": "SERVTD_BINDINGS_TABLE", "Description": [ "An array of service TD binding information entries" ], "Type": "Array of SERVTD_BINDING entries", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "128", "Num Fields": "1", "Num Elements": "16", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "128", "Base FIELD_ID (Hex)": "0x9910000300000080", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "RO", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "-1", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "X2APIC_IDS", "Field Name": "X2APIC_IDS", "Description": [ "Array of per-VCPU unique virtual x2APIC IDs" ], "Type": "32-bit integer", "VM Applicability": null, "Mutability": "TDH.VP.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "0", "Field Size (Bytes)": "4", "Num Fields": "576", "Num Elements": "1", "Element Size (Bytes)": "4", "Overall Size (Bytes)": "2304", "Base FIELD_ID (Hex)": "0x9C10000200000000", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "RO", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "-1", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "MSR Bitmaps", "Field Name": "MSR_BITMAPS", "Description": [ "TD-scope RDMSR/WRMSR exit control bitmaps" ], "Type": "MSR Exit Bitmaps", "VM Applicability": null, "Mutability": "TDH.MNG.INIT/ TDH.IMPORT.STATE.IMMUTABLE", "Initial Value": "See MSR Handling spreadsheet", "Field Size (Bytes)": "8", "Num Fields": "512", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "4096", "Base FIELD_ID (Hex)": "0x2010000300000000", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "Secure EPT Root", "Field Name": "SEPT_ROOT", "Description": [ "Secure EPT root page (PML5 or PML4)" ], "Type": "Secure EPT Entry", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "All entries: bit 63 set, other bits clear", "Field Size (Bytes)": "8", "Num Fields": "512", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "4096", "Base FIELD_ID (Hex)": "0x2110000300000000", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "MIGSC Links", "Field Name": "MIGSC_LINKS", "Description": [ "An array of links to Migration Stream Contexts.", "- Entry 0 is for the backward migration stream.", "- Entry [i + 1] is for forward migration stream i.", "Each entry contains the following information:", "Bit 51:12: MIGSC_HPA:", " Bits 52:12 of the MIGSC page HPA", " (without the HKID bits)", "Bit 0: LOCK:", " Mutex for controlling access to the", " MIGSC", "Bit 1: INITIALIZED:", " A boolean flag, indicating that the", " MIGSC has been initialized.", "Bit 2: ENABLED:", " A boolean flag, indicating that the", " MIGS is enabled", "The flags are held here, not in the MIGSC itself, to enable efficient state-related operations on all migration streams, e.g., disabling all streams." ], "Type": "MIGSC_LINK", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "512", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "4096", "Base FIELD_ID (Hex)": "0x9A10000300000000", "Host VMM Access for a Production TD": "RO", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "-1", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "L2 Secure EPT Root [1]", "Field Name": "L2_SEPT_ROOT_1", "Description": [ "L2 VM's Secure EPT root page (PML5 or PML4)" ], "Type": "Secure EPT Entry", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "512", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "4096", "Base FIELD_ID (Hex)": "0x2510000300000000", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "L2 Secure EPT Root [2]", "Field Name": "L2_SEPT_ROOT_2", "Description": [ "L2 VM's Secure EPT root page (PML5 or PML4)" ], "Type": "Secure EPT Entry", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "512", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "4096", "Base FIELD_ID (Hex)": "0x2910000300000000", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" }, { "Control Structure": "TDCS", "Class": "L2 Secure EPT Root [3]", "Field Name": "L2_SEPT_ROOT_3", "Description": [ "L2 VM's Secure EPT root page (PML5 or PML4)" ], "Type": "Secure EPT Entry", "VM Applicability": null, "Mutability": "Mutable", "Initial Value": "0", "Field Size (Bytes)": "8", "Num Fields": "512", "Num Elements": "1", "Element Size (Bytes)": "8", "Overall Size (Bytes)": "4096", "Base FIELD_ID (Hex)": "0x2D10000300000000", "Host VMM Access for a Production TD": "None", "Host VMM Access for a Debug TD": "RO", "Guest Access": "None", "Migration TD Access": "None", "Host VMM Rd Mask for a Production TD ": "0", "Host VMM Wr Mask for a Production TD ": "0", "Host VMM Rd Mask for a Debug TD ": "-1", "Host VMM Wr Mask for a Debug TD ": "0", "Guest Rd Mask": "0", "Guest Wr Mask": "0", "Migration TD Rd Mask": "0", "Migration TD wr Mask": "0" } ] }