VirtualBox

Changeset 74022 in vbox for trunk/include


Ignore:
Timestamp:
Sep 2, 2018 6:52:19 AM (7 years ago)
Author:
vboxsync
svn:sync-xref-src-repo-rev:
124769
Message:

VMM/IEM: Nested VMX: bugref:9180 VMLAUNCH/VMRESUME bits.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/include/VBox/vmm/hm_vmx.h

    r74017 r74022  
    23202320 * @{ */
    23212321typedef uint8_t VMXINSTRID;
    2322 #define VMX_INSTR_ID_VALID                                    RT_BIT(7)
    2323 #define VMX_INSTR_ID_IS_VALID(a)                              (((a) >> 7) & 1)
    2324 #define VMX_INSTR_ID_GET_ID(a)                                ((a) & ~VMX_INSTR_ID_VALID)
     2322#define VMXINSTRID_VALID                                        RT_BIT(7)
     2323#define VMXINSTRID_IS_VALID(a)                                  (((a) >> 7) & 1)
     2324#define VMXINSTRID_GET_ID(a)                                    ((a) & ~VMXINSTRID_VALID)
     2325#define VMXINSTRID_NONE                                         0
    23252326/** The OR'd rvalues are from the VT-x spec (valid bit is VBox specific): */
    2326 #define VMX_INSTR_ID_SGDT                                     ((VMX_INSTR_ID_VALID) | 0)
    2327 #define VMX_INSTR_ID_SIDT                                     ((VMX_INSTR_ID_VALID) | 1)
    2328 #define VMX_INSTR_ID_LGDT                                     ((VMX_INSTR_ID_VALID) | 2)
    2329 #define VMX_INSTR_ID_LIDT                                     ((VMX_INSTR_ID_VALID) | 3)
    2330 
    2331 #define VMX_INSTR_ID_SLDT                                     ((VMX_INSTR_ID_VALID) | 0)
    2332 #define VMX_INSTR_ID_STR                                      ((VMX_INSTR_ID_VALID) | 1)
    2333 #define VMX_INSTR_ID_LLDT                                     ((VMX_INSTR_ID_VALID) | 2)
    2334 #define VMX_INSTR_ID_LTR                                      ((VMX_INSTR_ID_VALID) | 3)
     2327#define VMXINSTRID_SGDT                                         ((VMXINSTRID_VALID) | 0)
     2328#define VMXINSTRID_SIDT                                         ((VMXINSTRID_VALID) | 1)
     2329#define VMXINSTRID_LGDT                                         ((VMXINSTRID_VALID) | 2)
     2330#define VMXINSTRID_LIDT                                         ((VMXINSTRID_VALID) | 3)
     2331
     2332#define VMXINSTRID_SLDT                                         ((VMXINSTRID_VALID) | 0)
     2333#define VMXINSTRID_STR                                          ((VMXINSTRID_VALID) | 1)
     2334#define VMXINSTRID_LLDT                                         ((VMXINSTRID_VALID) | 2)
     2335#define VMXINSTRID_LTR                                          ((VMXINSTRID_VALID) | 3)
     2336
     2337/** The following are used internally and are not based on the VT-x spec:   */
     2338#define VMXINSTRID_VMLAUNCH                                     ((VMXINSTRID_VALID) | 50)
     2339#define VMXINSTRID_VMRESUME                                     ((VMXINSTRID_VALID) | 51)
    23352340/** @} */
    23362341
    … …  
    28032808/** SMM MSEG revision ID. */
    28042809#define VMX_V_MSEG_REV_ID                                       0
     2810/** @} */
     2811
     2812/** @name VMX_V_VMCS_STATE_XXX - Virtual VMCS state.
     2813 * @{ */
     2814/** VMCS state clear. */
     2815#define VMX_V_VMCS_STATE_CLEAR          RT_BIT(1)
     2816/** VMCS state launched. */
     2817#define VMX_V_VMCS_STATE_LAUNCHED       RT_BIT(2)
     2818/** @} */
     2819
     2820/**
     2821 * Virtual VM-Exit information.
     2822 *
     2823 * This is a convenience structure that bundles some VM-exit information related
     2824 * fields together.
     2825 */
     2826typedef struct
     2827{
     2828    /** The VM-exit reason. */
     2829    uint32_t                uReason;
     2830    /** The VM-exit instruction length. */
     2831    uint32_t                cbInstr;
     2832    /** The VM-exit instruction information. */
     2833    VMXEXITINSTRINFO        InstrInfo;
     2834    /** Padding. */
     2835    uint32_t                u32Padding0;
     2836
     2837    /** The VM-exit qualification field. */
     2838    uint64_t                u64Qual;
     2839    /** The guest-linear address field. */
     2840    uint64_t                u64GuestLinearAddr;
     2841    /** The effective guest-linear address if @a InstrInfo indicates a memory-based
     2842     *  instruction VM-exit. */
     2843    RTGCPTR                 GCPtrEffAddr;
     2844
     2845    /** The VM-exit instruction ID. */
     2846    VMXINSTRID              uInstrId;
     2847} VMXVEXITINFO;
     2848/** Pointer to the VMXVEXITINFO struct. */
     2849typedef VMXVEXITINFO *PVMXVEXITINFO;
     2850/** Pointer to a const VMXVEXITINFO struct. */
     2851typedef const VMXVEXITINFO *PCVMXVEXITINFO;
     2852
     2853/**
     2854 * Virtual VMCS.
     2855 * This is our custom format and merged into the actual VMCS (/shadow) when we
     2856 * execute nested-guest code using hardware-assisted VMX.
     2857 *
     2858 * The first 8 bytes are as per Intel spec. 24.2 "Format of the VMCS Region".
     2859 *
     2860 * The offset and size of the VMCS state field (fVmcsState) is also fixed (not by
     2861 * Intel but for our own requirements) as we use it to offset into guest memory.
     2862 *
     2863 * We always treat natural-width fields as 64-bit in our implementation since
     2864 * it's easier, allows for teleporation in the future and does not affect guest
     2865 * software.
     2866 *
     2867 * Although the guest is supposed to access the VMCS only through the execution of
     2868 * VMX instructions (VMREAD, VMWRITE etc.), since the VMCS may reside in guest
     2869 * memory (e.g, active but not current VMCS), for saved-states compatibility, and
     2870 * for teleportation (when implemented) any newly added fields should be added to
     2871 * the appropriate reserved sections or at the end of the structure.
     2872 */
     2873#pragma pack(1)
     2874typedef struct
     2875{
     2876    /** 0x0 - VMX VMCS revision identifier.  */
     2877    VMXVMCSREVID    u32VmcsRevId;
     2878    /** 0x4 - VMX-abort indicator. */
     2879    uint32_t        u32VmxAbortId;
     2880    /** 0x8 - VMCS state, see VMX_V_VMCS_STATE_XXX. */
     2881    uint8_t         fVmcsState;
     2882    /** 0x9 - Reserved for future. */
     2883    uint8_t         au8Padding0[3];
     2884    /** 0xc - Reserved for future. */
     2885    uint32_t        au32Reserved0[7];
     2886
     2887    /** @name 16-bit control fields.
     2888     * @{ */
     2889    /** 0x28 - Virtual processor ID. */
     2890    uint16_t        u16Vpid;
     2891    /** 0x2a - Posted interrupt notify vector. */
     2892    uint16_t        u16PostIntNotifyVector;
     2893    /** 0x2c - EPTP index. */
     2894    uint16_t        u16EptpIndex;
     2895    /** 0x2e - Reserved for future. */
     2896    uint16_t        au16Reserved0[8];
     2897    /** @} */
     2898
     2899    /** @name 16-bit Guest-state fields.
     2900     * @{ */
     2901    /** 0x3e - Guest ES selector. */
     2902    RTSEL           GuestEs;
     2903    /** 0x40 - Guest ES selector. */
     2904    RTSEL           GuestCs;
     2905    /** 0x42 - Guest ES selector. */
     2906    RTSEL           GuestSs;
     2907    /** 0x44 - Guest ES selector. */
     2908    RTSEL           GuestDs;
     2909    /** 0x46 - Guest ES selector. */
     2910    RTSEL           GuestFs;
     2911    /** 0x48 - Guest ES selector. */
     2912    RTSEL           GuestGs;
     2913    /** 0x4a - Guest LDTR selector. */
     2914    RTSEL           GuestLdtr;
     2915    /** 0x4c - Guest TR selector. */
     2916    RTSEL           GuestTr;
     2917    /** 0x4e - Guest interrupt status (virtual-interrupt delivery). */
     2918    uint16_t        u16GuestIntStatus;
     2919    /** 0x50 - PML index. */
     2920    uint16_t        u16PmlIndex;
     2921    /** 0x52 - Reserved for future. */
     2922    uint16_t        au16Reserved1[8];
     2923    /** @} */
     2924
     2925    /** name 16-bit Host-state fields.
     2926     * @{ */
     2927    /** 0x62 - Host ES selector. */
     2928    RTSEL           HostEs;
     2929    /** 0x64 - Host CS selector. */
     2930    RTSEL           HostCs;
     2931    /** 0x66 - Host SS selector. */
     2932    RTSEL           HostSs;
     2933    /** 0x68 - Host DS selector. */
     2934    RTSEL           HostDs;
     2935    /** 0x6a - Host FS selector. */
     2936    RTSEL           HostFs;
     2937    /** 0x6c - Host GS selector. */
     2938    RTSEL           HostGs;
     2939    /** 0x6e - Host TR selector. */
     2940    RTSEL           HostTr;
     2941    /** 0x70 - Reserved for future. */
     2942    uint16_t        au16Reserved2[10];
     2943    /** @} */
     2944
     2945    /** @name 32-bit Control fields.
     2946     * @{ */
     2947    /** 0x84 - Pin-based VM-execution controls. */
     2948    uint32_t        u32PinCtls;
     2949    /** 0x88 - Processor-based VM-execution controls. */
     2950    uint32_t        u32ProcCtls;
     2951    /** 0x8c - Exception bitmap. */
     2952    uint32_t        u32XcptBitmap;
     2953    /** 0x90 - Page-fault exception error mask. */
     2954    uint32_t        u32XcptPFMask;
     2955    /** 0x94 - Page-fault exception error match. */
     2956    uint32_t        u32XcptPFMatch;
     2957    /** 0x98 - CR3-target count. */
     2958    uint32_t        u32Cr3TargetCount;
     2959    /** 0x9c - VM-exit controls. */
     2960    uint32_t        u32ExitCtls;
     2961    /** 0xa0 - VM-exit MSR store count. */
     2962    uint32_t        u32ExitMsrStoreCount;
     2963    /** 0xa4 - VM-exit MSR load count. */
     2964    uint32_t        u32ExitMsrLoadCount;
     2965    /** 0xa8 - VM-entry controls. */
     2966    uint32_t        u32EntryCtls;
     2967    /** 0xac - VM-entry MSR load count. */
     2968    uint32_t        u32EntryMsrLoadCount;
     2969    /** 0xb0 - VM-entry interruption information. */
     2970    uint32_t        u32EntryIntInfo;
     2971    /** 0xb4 - VM-entry exception error code. */
     2972    uint32_t        u32EntryXcptErrCode;
     2973    /** 0xb8 - VM-entry instruction length. */
     2974    uint32_t        u32EntryInstrLen;
     2975    /** 0xbc - TPR-treshold. */
     2976    uint32_t        u32TprTreshold;
     2977    /** 0xc0 - Secondary-processor based VM-execution controls. */
     2978    uint32_t        u32ProcCtls2;
     2979    /** 0xc4 - Pause-loop exiting Gap. */
     2980    uint32_t        u32PleGap;
     2981    /** 0xc8 - Pause-loop exiting Window. */
     2982    uint32_t        u32PleWindow;
     2983    /** 0xcc - Reserved for future. */
     2984    uint32_t        au32Reserved1[8];
     2985    /** @} */
     2986
     2987    /** @name 32-bit Read-only Data fields.
     2988     * @{ */
     2989    /** 0xec - VM-instruction error.  */
     2990    uint32_t        u32RoVmInstrError;
     2991    /** 0xf0 - VM-exit reason. */
     2992    uint32_t        u32RoVmExitReason;
     2993    /** 0xf4 - VM-exit interruption information. */
     2994    uint32_t        u32RoVmExitIntInfo;
     2995    /** 0xf8 - VM-exit interruption error code. */
     2996    uint32_t        u32RoVmExitErrCode;
     2997    /** 0xfc - IDT-vectoring information. */
     2998    uint32_t        u32RoIdtVectoringInfo;
     2999    /** 0x100 - IDT-vectoring error code. */
     3000    uint32_t        u32RoIdtVectoringErrCode;
     3001    /** 0x104 - VM-exit instruction length. */
     3002    uint32_t        u32RoVmExitInstrLen;
     3003    /** 0x108 - VM-exit instruction information. */
     3004    uint32_t        u32RoVmExitInstrInfo;
     3005    /** 0x10c - Reserved for future. */
     3006    uint32_t        au32RoReserved2[8];
     3007    /** @} */
     3008
     3009    /** @name 32-bit Guest-state fields.
     3010     * @{ */
     3011    /** 0x12c - Guest ES limit. */
     3012    uint32_t        u32GuestEsLimit;
     3013    /** 0x130 - Guest CS limit. */
     3014    uint32_t        u32GuestCsLimit;
     3015    /** 0x134 - Guest SS limit. */
     3016    uint32_t        u32GuestSsLimit;
     3017    /** 0x138 - Guest DS limit. */
     3018    uint32_t        u32GuestDsLimit;
     3019    /** 0x13c - Guest FS limit. */
     3020    uint32_t        u32GuestFsLimit;
     3021    /** 0x140 - Guest GS limit. */
     3022    uint32_t        u32GuestGsLimit;
     3023    /** 0x144 - Guest LDTR limit. */
     3024    uint32_t        u32GuestLdtrLimit;
     3025    /** 0x148 - Guest TR limit. */
     3026    uint32_t        u32GuestTrLimit;
     3027    /** 0x14c - Guest GDTR limit. */
     3028    uint32_t        u32GuestGdtrLimit;
     3029    /** 0x150 - Guest IDTR limit. */
     3030    uint32_t        u32GuestIdtrLimit;
     3031    /** 0x154 - Guest ES attributes. */
     3032    uint32_t        u32GuestEsAttr;
     3033    /** 0x158 - Guest CS attributes. */
     3034    uint32_t        u32GuestCsAttr;
     3035    /** 0x15c - Guest SS attributes. */
     3036    uint32_t        u32GuestSsAttr;
     3037    /** 0x160 - Guest DS attributes. */
     3038    uint32_t        u32GuestDsAttr;
     3039    /** 0x164 - Guest FS attributes. */
     3040    uint32_t        u32GuestFsAttr;
     3041    /** 0x168 - Guest GS attributes. */
     3042    uint32_t        u32GuestGsAttr;
     3043    /** 0x16c - Guest LDTR attributes. */
     3044    uint32_t        u32GuestLdtrAttr;
     3045    /** 0x170 - Guest TR attributes. */
     3046    uint32_t        u32GuestTrAttr;
     3047    /** 0x174 - Guest interruptibility state. */
     3048    uint32_t        u32GuestIntrState;
     3049    /** 0x178 - Guest activity state. */
     3050    uint32_t        u32GuestActivityState;
     3051    /** 0x17c - Guest SMBASE. */
     3052    uint32_t        u32GuestSmBase;
     3053    /** 0x180 - Guest SYSENTER CS. */
     3054    uint32_t        u32GuestSysenterCS;
     3055    /** 0x184 - Preemption timer value. */
     3056    uint32_t        u32PreemptTimer;
     3057    /** 0x188 - Reserved for future. */
     3058    uint32_t        au32Reserved3[8];
     3059    /** @} */
     3060
     3061    /** @name 32-bit Host-state fields.
     3062     * @{ */
     3063    /** 0x1a8 - Host SYSENTER CS. */
     3064    uint32_t        u32HostSysenterCs;
     3065    /** 0x1ac - Reserved for future. */
     3066    uint32_t        au32Reserved4[11];
     3067    /** @} */
     3068
     3069    /** @name 64-bit Control fields.
     3070     * @{ */
     3071    /** 0x1d8 - I/O bitmap A address. */
     3072    RTUINT64U       u64AddrIoBitmapA;
     3073    /** 0x1e0 - I/O bitmap B address. */
     3074    RTUINT64U       u64AddrIoBitmapB;
     3075    /** 0x1e8 - MSR bitmap address. */
     3076    RTUINT64U       u64AddrMsrBitmap;
     3077    /** 0x1f0 - VM-exit MSR-store area address. */
     3078    RTUINT64U       u64AddrVmExitMsrStore;
     3079    /** 0x1f8 - VM-exit MSR-load area address. */
     3080    RTUINT64U       u64AddrVmExitMsrLoad;
     3081    /** 0x200 - VM-entry MSR-load area address. */
     3082    RTUINT64U       u64AddrVmEntryMsrLoad;
     3083    /** 0x208 - Executive-VMCS pointer. */
     3084    RTUINT64U       u64ExecVmcsPtr;
     3085    /** 0x210 - PML address. */
     3086    RTUINT64U       u64AddrPml;
     3087    /** 0x218 - TSC offset. */
     3088    RTUINT64U       u64TscOffset;
     3089    /** 0x220 - Virtual-APIC address. */
     3090    RTUINT64U       u64AddrVirtApic;
     3091    /** 0x228 - APIC-access address. */
     3092    RTUINT64U       u64AddrApicAccess;
     3093    /** 0x230 - Posted-interrupt descriptor address.  */
     3094    RTUINT64U       u64AddrPostedIntDesc;
     3095    /** 0x238 - VM-functions control.  */
     3096    RTUINT64U       u64VmFuncCtls;
     3097    /** 0x240 - EPTP pointer.  */
     3098    RTUINT64U       u64EptpPtr;
     3099    /** 0x248 - EOI-exit bitmap 0.  */
     3100    RTUINT64U       u64EoiExitBitmap0;
     3101    /** 0x250 - EOI-exit bitmap 1.  */
     3102    RTUINT64U       u64EoiExitBitmap1;
     3103    /** 0x258 - EOI-exit bitmap 2.  */
     3104    RTUINT64U       u64EoiExitBitmap2;
     3105    /** 0x260 - EOI-exit bitmap 3.  */
     3106    RTUINT64U       u64EoiExitBitmap3;
     3107    /** 0x268 - EPTP-list address.  */
     3108    RTUINT64U       u64AddrEptpList;
     3109    /** 0x270 - VMREAD-bitmap address.  */
     3110    RTUINT64U       u64AddrVmreadBitmap;
     3111    /** 0x278 - VMWRITE-bitmap address.  */
     3112    RTUINT64U       u64AddrVmwriteBitmap;
     3113    /** 0x280 - Virtualization-exception information address.  */
     3114    RTUINT64U       u64AddrXcptVeInfo;
     3115    /** 0x288 - XSS-exiting bitmap address.  */
     3116    RTUINT64U       u64AddrXssBitmap;
     3117    /** 0x290 - ENCLS-exiting bitmap address.  */
     3118    RTUINT64U       u64AddrEnclsBitmap;
     3119    /** 0x298 - TSC multiplier.  */
     3120    RTUINT64U       u64TscMultiplier;
     3121    /** 0x2a0 - Reserved for future. */
     3122    RTUINT64U       au64Reserved0[16];
     3123    /** @} */
     3124
     3125    /** @name 64-bit Read-only Data fields.
     3126     * @{ */
     3127    /** 0x320 - Guest-physical address. */
     3128    RTUINT64U       u64GuestPhysAddr;
     3129    /** 0x328 - Reserved for future. */
     3130    RTUINT64U       au64Reserved1[8];
     3131    /** @} */
     3132
     3133    /** @name 64-bit Guest-state fields.
     3134     * @{ */
     3135    /** 0x368 - VMCS link pointer. */
     3136    RTUINT64U       u64VmcsLinkPtr;
     3137    /** 0x370 - Guest debug-control MSR. */
     3138    RTUINT64U       u64GuestDebugCtlMsr;
     3139    /** 0x378 - Guest PAT MSR. */
     3140    RTUINT64U       u64GuestPatMsr;
     3141    /** 0x380 - Guest EFER MSR. */
     3142    RTUINT64U       u64GuestEferMsr;
     3143    /** 0x388 - Guest global performance-control MSR. */
     3144    RTUINT64U       u64GuestPerfGlobalCtlMsr;
     3145    /** 0x390 - Guest PDPTE 0. */
     3146    RTUINT64U       u64GuestPdpte0;
     3147    /** 0x398 - Guest PDPTE 0. */
     3148    RTUINT64U       u64GuestPdpte1;
     3149    /** 0x3a0 - Guest PDPTE 1. */
     3150    RTUINT64U       u64GuestPdpte2;
     3151    /** 0x3a8 - Guest PDPTE 2. */
     3152    RTUINT64U       u64GuestPdpte3;
     3153    /** 0x3b0 - Guest Bounds-config MSR (Intel MPX - Memory Protection Extensions). */
     3154    RTUINT64U       u64GuestBndcfgsMsr;
     3155    /** 0x3b8 - Reserved for future. */
     3156    RTUINT64U       au64Reserved2[16];
     3157    /** @} */
     3158
     3159    /** @name 64-bit Host-state Fields.
     3160     * @{ */
     3161    /** 0x438 - Host PAT MSR. */
     3162    RTUINT64U       u64HostPatMsr;
     3163    /** 0x440 - Host EFER MSR. */
     3164    RTUINT64U       u64HostEferMsr;
     3165    /** 0x448 - Host global performance-control MSR. */
     3166    RTUINT64U       u64HostPerfGlobalCtlMsr;
     3167    /** 0x450 - Reserved for future. */
     3168    RTUINT64U       au64Reserved3[16];
     3169    /** @} */
     3170
     3171    /** @name Natural-width Control fields.
     3172     * @{ */
     3173    /** 0x4d0 - CR0 guest/host Mask. */
     3174    RTUINT64U       u64Cr0Mask;
     3175    /** 0x4d8 - CR4 guest/host Mask. */
     3176    RTUINT64U       u64Cr4Mask;
     3177    /** 0x4e0 - CR0 read shadow. */
     3178    RTUINT64U       u64Cr0ReadShadow;
     3179    /** 0x4e8 - CR4 read shadow. */
     3180    RTUINT64U       u64Cr4ReadShadow;
     3181    /** 0x4f0 - CR3-target value 0. */
     3182    RTUINT64U       u64Cr3Target0;
     3183    /** 0x4f8 - CR3-target value 1. */
     3184    RTUINT64U       u64Cr3Target1;
     3185    /** 0x500 - CR3-target value 2. */
     3186    RTUINT64U       u64Cr3Target2;
     3187    /** 0x508 - CR3-target value 3. */
     3188    RTUINT64U       u64Cr3Target3;
     3189    /** 0x510 - Reserved for future. */
     3190    RTUINT64U       au64Reserved4[32];
     3191    /** @} */
     3192
     3193    /** @name Natural-width Read-only Data fields. */
     3194    /** 0x610 - Exit qualification. */
     3195    RTUINT64U       u64ExitQual;
     3196    /** 0x618 - I/O RCX. */
     3197    RTUINT64U       u64IoRcx;
     3198    /** 0x620 - I/O RSI. */
     3199    RTUINT64U       u64IoRsi;
     3200    /** 0x628 - I/O RDI. */
     3201    RTUINT64U       u64IoRdi;
     3202    /** 0x630 - I/O RIP. */
     3203    RTUINT64U       u64IoRip;
     3204    /** 0x638 - Guest-linear address. */
     3205    RTUINT64U       u64GuestLinearAddr;
     3206    /** 0x640 - Reserved for future. */
     3207    RTUINT64U       au64Reserved5[16];
     3208    /** @} */
     3209
     3210    /** @name Natural-width Guest-state Fields.
     3211     * @{ */
     3212    /** 0x6c0 - Guest CR0. */
     3213    RTUINT64U       u64GuestCr0;
     3214    /** 0x6c8 - Guest CR3. */
     3215    RTUINT64U       u64GuestCr3;
     3216    /** 0x6d0 - Guest CR4. */
     3217    RTUINT64U       u64GuestCr4;
     3218    /** 0x6d8 - Guest ES base. */
     3219    RTUINT64U       u64GuestEsBase;
     3220    /** 0x6e0 - Guest CS base. */
     3221    RTUINT64U       u64GuestCsBase;
     3222    /** 0x6e8 - Guest SS base. */
     3223    RTUINT64U       u64GuestSsBase;
     3224    /** 0x6f0 - Guest DS base. */
     3225    RTUINT64U       u64GuestDsBase;
     3226    /** 0x6f8 - Guest FS base. */
     3227    RTUINT64U       u64GuestFsBase;
     3228    /** 0x700 - Guest GS base. */
     3229    RTUINT64U       u64GuestGsBase;
     3230    /** 0x708 - Guest LDTR base. */
     3231    RTUINT64U       u64GuestLdtrBase;
     3232    /** 0x710 - Guest TR base. */
     3233    RTUINT64U       u64GuestTrBase;
     3234    /** 0x718 - Guest GDTR base.  */
     3235    RTUINT64U       u64GuestGdtrBase;
     3236    /** 0x720 - Guest IDTR base.  */
     3237    RTUINT64U       u64GuestIdtrBase;
     3238    /** 0x728 - Guest DR7.  */
     3239    RTUINT64U       u64GuestDr7;
     3240    /** 0x730 - Guest RSP.  */
     3241    RTUINT64U       u64GuestRsp;
     3242    /** 0x738 - Guest RIP.  */
     3243    RTUINT64U       u64GuestRip;
     3244    /** 0x740 - Guest RFLAGS.  */
     3245    RTUINT64U       u64GuestRFlags;
     3246    /** 0x748 - Guest pending debug exception.  */
     3247    RTUINT64U       u64GuestPendingDbgXcpt;
     3248    /** 0x750 - Guest SYSENTER ESP.  */
     3249    RTUINT64U       u64GuestSysenterEsp;
     3250    /** 0x758 - Guest SYSENTER EIP.  */
     3251    RTUINT64U       u64GuestSysenterEip;
     3252    /** 0x760 - Reserved for future. */
     3253    RTUINT64U       au64Reserved6[32];
     3254    /** @} */
     3255
     3256    /** @name Natural-width Host-state fields.
     3257     * @{ */
     3258    /** 0x860 - Host CR0. */
     3259    RTUINT64U       u64HostCr0;
     3260    /** 0x868 - Host CR3. */
     3261    RTUINT64U       u64HostCr3;
     3262    /** 0x870 - Host CR4. */
     3263    RTUINT64U       u64HostCr4;
     3264    /** 0x878 - Host FS base. */
     3265    RTUINT64U       u64HostFsBase;
     3266    /** 0x880 - Host GS base. */
     3267    RTUINT64U       u64HostGsBase;
     3268    /** 0x888 - Host TR base. */
     3269    RTUINT64U       u64HostTrBase;
     3270    /** 0x890 - Host GDTR base. */
     3271    RTUINT64U       u64HostGdtrBase;
     3272    /** 0x898 - Host IDTR base. */
     3273    RTUINT64U       u64HostIdtrBase;
     3274    /** 0x8a0 - Host SYSENTER ESP base. */
     3275    RTUINT64U       u64HostSysenterEsp;
     3276    /** 0x8a8 - Host SYSENTER ESP base. */
     3277    RTUINT64U       u64HostSysenterEip;
     3278    /** 0x8b0 - Host RSP. */
     3279    RTUINT64U       u64HostRsp;
     3280    /** 0x8b8 - Host RIP. */
     3281    RTUINT64U       u64HostRip;
     3282    /** 0x8c0 - Reserved for future. */
     3283    RTUINT64U       au64Reserved7[32];
     3284    /** @} */
     3285
     3286    /** 0x9c0 - Padding. */
     3287    uint8_t         abPadding[X86_PAGE_4K_SIZE - 0x9c0];
     3288} VMXVVMCS;
     3289#pragma pack()
     3290/** Pointer to the VMXVVMCS struct. */
     3291typedef VMXVVMCS *PVMXVVMCS;
     3292/** Pointer to a const VMXVVMCS struct. */
     3293typedef const VMXVVMCS *PCVMXVVMCS;
     3294AssertCompileSize(VMXVVMCS, X86_PAGE_4K_SIZE);
     3295AssertCompileMemberSize(VMXVVMCS, fVmcsState, sizeof(uint8_t));
     3296AssertCompileMemberOffset(VMXVVMCS, u32VmxAbortId,      0x004);
     3297AssertCompileMemberOffset(VMXVVMCS, fVmcsState,         0x008);
     3298AssertCompileMemberOffset(VMXVVMCS, u16Vpid,            0x028);
     3299AssertCompileMemberOffset(VMXVVMCS, GuestEs,            0x03e);
     3300AssertCompileMemberOffset(VMXVVMCS, HostEs,             0x062);
     3301AssertCompileMemberOffset(VMXVVMCS, u32PinCtls,         0x084);
     3302AssertCompileMemberOffset(VMXVVMCS, u32RoVmInstrError,  0x0ec);
     3303AssertCompileMemberOffset(VMXVVMCS, u32GuestEsLimit,    0x12c);
     3304AssertCompileMemberOffset(VMXVVMCS, u32HostSysenterCs,  0x1a8);
     3305AssertCompileMemberOffset(VMXVVMCS, u64AddrIoBitmapA,   0x1d8);
     3306AssertCompileMemberOffset(VMXVVMCS, u64GuestPhysAddr,   0x320);
     3307AssertCompileMemberOffset(VMXVVMCS, u64VmcsLinkPtr,     0x368);
     3308AssertCompileMemberOffset(VMXVVMCS, u64HostPatMsr,      0x438);
     3309AssertCompileMemberOffset(VMXVVMCS, u64Cr0Mask,         0x4d0);
     3310AssertCompileMemberOffset(VMXVVMCS, u64ExitQual,        0x610);
     3311AssertCompileMemberOffset(VMXVVMCS, u64GuestCr0,        0x6c0);
     3312AssertCompileMemberOffset(VMXVVMCS, u64HostCr0,         0x860);
    28053313/** @} */
    28063314
    … …  
    29113419    kVmxVInstrDiag_Vmread_Success,
    29123420    kVmxVInstrDiag_Vmread_VmxRoot,
    2913     /* VMLAUNCH. */
    2914     kVmxVInstrDiag_Vmlaunch_Cpl,
    2915     kVmxVInstrDiag_Vmlaunch_LongModeCS,
    2916     kVmxVInstrDiag_Vmlaunch_RealOrV86Mode,
    2917     kVmxVInstrDiag_Vmlaunch_VmxRoot,
     3421    /* VMLAUNCH/VMRESUME. */
     3422    kVmxVInstrDiag_VmlaunchVmresume_BlocKMovSS,
     3423    kVmxVInstrDiag_VmlaunchVmresume_Cpl,
     3424    kVmxVInstrDiag_VmlaunchVmresume_LongModeCS,
     3425    kVmxVInstrDiag_VmlaunchVmresume_PtrInvalid,
     3426    kVmxVInstrDiag_VmlaunchVmresume_RealOrV86Mode,
     3427    kVmxVInstrDiag_VmlaunchVmresume_VmcsClear,
     3428    kVmxVInstrDiag_VmlaunchVmresume_VmcsLaunch,
     3429    kVmxVInstrDiag_VmlaunchVmresume_VmxRoot,
    29183430    /* Last member for determining array index limit. */
    29193431    kVmxVInstrDiag_Last
    29203432} VMXVINSTRDIAG;
    29213433AssertCompileSize(VMXVINSTRDIAG, 4);
    2922 
    2923 /** @name VMX_V_VMCS_STATE_XXX - Virtual VMCS state.
    2924  * @{ */
    2925 /** VMCS state clear. */
    2926 #define VMX_V_VMCS_STATE_CLEAR          RT_BIT(0)
    2927 /** VMCS state launched. */
    2928 #define VMX_V_VMCS_STATE_LAUNCHED       RT_BIT(1)
    2929 /** @} */
    2930 
    2931 /**
    2932  * Virtual VM-Exit information.
    2933  *
    2934  * This is a convenience structure that bundles some VM-exit information related
    2935  * fields together.
    2936  */
    2937 typedef struct
    2938 {
    2939     /** The VM-exit reason. */
    2940     uint32_t                uReason;
    2941     /** The VM-exit instruction length. */
    2942     uint32_t                cbInstr;
    2943     /** The VM-exit instruction information. */
    2944     VMXEXITINSTRINFO        InstrInfo;
    2945     /** Padding. */
    2946     uint32_t                u32Padding0;
    2947 
    2948     /** The VM-exit qualification field. */
    2949     uint64_t                u64Qual;
    2950     /** The guest-linear address field. */
    2951     uint64_t                u64GuestLinearAddr;
    2952     /** The effective guest-linear address if @a InstrInfo indicates a memory-based
    2953      *  instruction VM-exit. */
    2954     RTGCPTR                 GCPtrEffAddr;
    2955 
    2956     /** The VM-exit instruction ID. */
    2957     VMXINSTRID              uInstrId;
    2958 } VMXVEXITINFO;
    2959 /** Pointer to the VMXVEXITINFO struct. */
    2960 typedef VMXVEXITINFO *PVMXVEXITINFO;
    2961 /** Pointer to a const VMXVEXITINFO struct. */
    2962 typedef const VMXVEXITINFO *PCVMXVEXITINFO;
    2963 
    2964 /**
    2965  * Virtual VMCS.
    2966  * This is our custom format and merged into the actual VMCS (/shadow) when we
    2967  * execute nested-guest code using hardware-assisted VMX.
    2968  *
    2969  * The first 8 bytes are as per Intel spec. 24.2 "Format of the VMCS Region".
    2970  *
    2971  * The offset and size of the VMCS state field (fVmcsState) is also fixed (not by
    2972  * Intel but for our own requirements) as we use it to offset into guest memory.
    2973  *
    2974  * We always treat natural-width fields as 64-bit in our implementation since
    2975  * it's easier, allows for teleporation in the future and does not affect guest
    2976  * software.
    2977  *
    2978  * Although the guest is supposed to access the VMCS only through the execution of
    2979  * VMX instructions (VMREAD, VMWRITE etc.), since the VMCS may reside in guest
    2980  * memory (e.g, active but not current VMCS), for saved-states compatibility, and
    2981  * for teleportation (when implemented) any newly added fields should be added to
    2982  * the appropriate reserved sections or at the end of the structure.
    2983  */
    2984 #pragma pack(1)
    2985 typedef struct
    2986 {
    2987     /** 0x0 - VMX VMCS revision identifier.  */
    2988     VMXVMCSREVID    u32VmcsRevId;
    2989     /** 0x4 - VMX-abort indicator. */
    2990     uint32_t        u32VmxAbortId;
    2991     /** 0x8 - VMCS state, see VMX_V_VMCS_STATE_XXX. */
    2992     uint8_t         fVmcsState;
    2993     /** 0x9 - Reserved for future. */
    2994     uint8_t         au8Padding0[3];
    2995     /** 0xc - Reserved for future. */
    2996     uint32_t        au32Reserved0[7];
    2997 
    2998     /** @name 16-bit control fields.
    2999      * @{ */
    3000     /** 0x28 - Virtual processor ID. */
    3001     uint16_t        u16Vpid;
    3002     /** 0x2a - Posted interrupt notify vector. */
    3003     uint16_t        u16PostIntNotifyVector;
    3004     /** 0x2c - EPTP index. */
    3005     uint16_t        u16EptpIndex;
    3006     /** 0x2e - Reserved for future. */
    3007     uint16_t        au16Reserved0[8];
    3008     /** @} */
    3009 
    3010     /** @name 16-bit Guest-state fields.
    3011      * @{ */
    3012     /** 0x3e - Guest ES selector. */
    3013     RTSEL           GuestEs;
    3014     /** 0x40 - Guest ES selector. */
    3015     RTSEL           GuestCs;
    3016     /** 0x42 - Guest ES selector. */
    3017     RTSEL           GuestSs;
    3018     /** 0x44 - Guest ES selector. */
    3019     RTSEL           GuestDs;
    3020     /** 0x46 - Guest ES selector. */
    3021     RTSEL           GuestFs;
    3022     /** 0x48 - Guest ES selector. */
    3023     RTSEL           GuestGs;
    3024     /** 0x4a - Guest LDTR selector. */
    3025     RTSEL           GuestLdtr;
    3026     /** 0x4c - Guest TR selector. */
    3027     RTSEL           GuestTr;
    3028     /** 0x4e - Guest interrupt status (virtual-interrupt delivery). */
    3029     uint16_t        u16GuestIntStatus;
    3030     /** 0x50 - PML index. */
    3031     uint16_t        u16PmlIndex;
    3032     /** 0x52 - Reserved for future. */
    3033     uint16_t        au16Reserved1[8];
    3034     /** @} */
    3035 
    3036     /** name 16-bit Host-state fields.
    3037      * @{ */
    3038     /** 0x62 - Host ES selector. */
    3039     RTSEL           HostEs;
    3040     /** 0x64 - Host CS selector. */
    3041     RTSEL           HostCs;
    3042     /** 0x66 - Host SS selector. */
    3043     RTSEL           HostSs;
    3044     /** 0x68 - Host DS selector. */
    3045     RTSEL           HostDs;
    3046     /** 0x6a - Host FS selector. */
    3047     RTSEL           HostFs;
    3048     /** 0x6c - Host GS selector. */
    3049     RTSEL           HostGs;
    3050     /** 0x6e - Host TR selector. */
    3051     RTSEL           HostTr;
    3052     /** 0x70 - Reserved for future. */
    3053     uint16_t        au16Reserved2[10];
    3054     /** @} */
    3055 
    3056     /** @name 32-bit Control fields.
    3057      * @{ */
    3058     /** 0x84 - Pin-based VM-execution controls. */
    3059     uint32_t        u32PinCtls;
    3060     /** 0x88 - Processor-based VM-execution controls. */
    3061     uint32_t        u32ProcCtls;
    3062     /** 0x8c - Exception bitmap. */
    3063     uint32_t        u32XcptBitmap;
    3064     /** 0x90 - Page-fault exception error mask. */
    3065     uint32_t        u32XcptPFMask;
    3066     /** 0x94 - Page-fault exception error match. */
    3067     uint32_t        u32XcptPFMatch;
    3068     /** 0x98 - CR3-target count. */
    3069     uint32_t        u32Cr3TargetCount;
    3070     /** 0x9c - VM-exit controls. */
    3071     uint32_t        u32ExitCtls;
    3072     /** 0xa0 - VM-exit MSR store count. */
    3073     uint32_t        u32ExitMsrStoreCount;
    3074     /** 0xa4 - VM-exit MSR load count. */
    3075     uint32_t        u32ExitMsrLoadCount;
    3076     /** 0xa8 - VM-entry controls. */
    3077     uint32_t        u32EntryCtls;
    3078     /** 0xac - VM-entry MSR load count. */
    3079     uint32_t        u32EntryMsrLoadCount;
    3080     /** 0xb0 - VM-entry interruption information. */
    3081     uint32_t        u32EntryIntInfo;
    3082     /** 0xb4 - VM-entry exception error code. */
    3083     uint32_t        u32EntryXcptErrCode;
    3084     /** 0xb8 - VM-entry instruction length. */
    3085     uint32_t        u32EntryInstrLen;
    3086     /** 0xbc - TPR-treshold. */
    3087     uint32_t        u32TprTreshold;
    3088     /** 0xc0 - Secondary-processor based VM-execution controls. */
    3089     uint32_t        u32ProcCtls2;
    3090     /** 0xc4 - Pause-loop exiting Gap. */
    3091     uint32_t        u32PleGap;
    3092     /** 0xc8 - Pause-loop exiting Window. */
    3093     uint32_t        u32PleWindow;
    3094     /** 0xcc - Reserved for future. */
    3095     uint32_t        au32Reserved1[8];
    3096     /** @} */
    3097 
    3098     /** @name 32-bit Read-only Data fields.
    3099      * @{ */
    3100     /** 0xec - VM-instruction error.  */
    3101     uint32_t        u32RoVmInstrError;
    3102     /** 0xf0 - VM-exit reason. */
    3103     uint32_t        u32RoVmExitReason;
    3104     /** 0xf4 - VM-exit interruption information. */
    3105     uint32_t        u32RoVmExitIntInfo;
    3106     /** 0xf8 - VM-exit interruption error code. */
    3107     uint32_t        u32RoVmExitErrCode;
    3108     /** 0xfc - IDT-vectoring information. */
    3109     uint32_t        u32RoIdtVectoringInfo;
    3110     /** 0x100 - IDT-vectoring error code. */
    3111     uint32_t        u32RoIdtVectoringErrCode;
    3112     /** 0x104 - VM-exit instruction length. */
    3113     uint32_t        u32RoVmExitInstrLen;
    3114     /** 0x108 - VM-exit instruction information. */
    3115     uint32_t        u32RoVmExitInstrInfo;
    3116     /** 0x10c - Reserved for future. */
    3117     uint32_t        au32RoReserved2[8];
    3118     /** @} */
    3119 
    3120     /** @name 32-bit Guest-state fields.
    3121      * @{ */
    3122     /** 0x12c - Guest ES limit. */
    3123     uint32_t        u32GuestEsLimit;
    3124     /** 0x130 - Guest CS limit. */
    3125     uint32_t        u32GuestCsLimit;
    3126     /** 0x134 - Guest SS limit. */
    3127     uint32_t        u32GuestSsLimit;
    3128     /** 0x138 - Guest DS limit. */
    3129     uint32_t        u32GuestDsLimit;
    3130     /** 0x13c - Guest FS limit. */
    3131     uint32_t        u32GuestFsLimit;
    3132     /** 0x140 - Guest GS limit. */
    3133     uint32_t        u32GuestGsLimit;
    3134     /** 0x144 - Guest LDTR limit. */
    3135     uint32_t        u32GuestLdtrLimit;
    3136     /** 0x148 - Guest TR limit. */
    3137     uint32_t        u32GuestTrLimit;
    3138     /** 0x14c - Guest GDTR limit. */
    3139     uint32_t        u32GuestGdtrLimit;
    3140     /** 0x150 - Guest IDTR limit. */
    3141     uint32_t        u32GuestIdtrLimit;
    3142     /** 0x154 - Guest ES attributes. */
    3143     uint32_t        u32GuestEsAttr;
    3144     /** 0x158 - Guest CS attributes. */
    3145     uint32_t        u32GuestCsAttr;
    3146     /** 0x15c - Guest SS attributes. */
    3147     uint32_t        u32GuestSsAttr;
    3148     /** 0x160 - Guest DS attributes. */
    3149     uint32_t        u32GuestDsAttr;
    3150     /** 0x164 - Guest FS attributes. */
    3151     uint32_t        u32GuestFsAttr;
    3152     /** 0x168 - Guest GS attributes. */
    3153     uint32_t        u32GuestGsAttr;
    3154     /** 0x16c - Guest LDTR attributes. */
    3155     uint32_t        u32GuestLdtrAttr;
    3156     /** 0x170 - Guest TR attributes. */
    3157     uint32_t        u32GuestTrAttr;
    3158     /** 0x174 - Guest interruptibility state. */
    3159     uint32_t        u32GuestIntrState;
    3160     /** 0x178 - Guest activity state. */
    3161     uint32_t        u32GuestActivityState;
    3162     /** 0x17c - Guest SMBASE. */
    3163     uint32_t        u32GuestSmBase;
    3164     /** 0x180 - Guest SYSENTER CS. */
    3165     uint32_t        u32GuestSysenterCS;
    3166     /** 0x184 - Preemption timer value. */
    3167     uint32_t        u32PreemptTimer;
    3168     /** 0x188 - Reserved for future. */
    3169     uint32_t        au32Reserved3[8];
    3170     /** @} */
    3171 
    3172     /** @name 32-bit Host-state fields.
    3173      * @{ */
    3174     /** 0x1a8 - Host SYSENTER CS. */
    3175     uint32_t        u32HostSysenterCs;
    3176     /** 0x1ac - Reserved for future. */
    3177     uint32_t        au32Reserved4[11];
    3178     /** @} */
    3179 
    3180     /** @name 64-bit Control fields.
    3181      * @{ */
    3182     /** 0x1d8 - I/O bitmap A address. */
    3183     RTUINT64U       u64AddrIoBitmapA;
    3184     /** 0x1e0 - I/O bitmap B address. */
    3185     RTUINT64U       u64AddrIoBitmapB;
    3186     /** 0x1e8 - MSR bitmap address. */
    3187     RTUINT64U       u64AddrMsrBitmap;
    3188     /** 0x1f0 - VM-exit MSR-store area address. */
    3189     RTUINT64U       u64AddrVmExitMsrStore;
    3190     /** 0x1f8 - VM-exit MSR-load area address. */
    3191     RTUINT64U       u64AddrVmExitMsrLoad;
    3192     /** 0x200 - VM-entry MSR-load area address. */
    3193     RTUINT64U       u64AddrVmEntryMsrLoad;
    3194     /** 0x208 - Executive-VMCS pointer. */
    3195     RTUINT64U       u64ExecVmcsPtr;
    3196     /** 0x210 - PML address. */
    3197     RTUINT64U       u64AddrPml;
    3198     /** 0x218 - TSC offset. */
    3199     RTUINT64U       u64TscOffset;
    3200     /** 0x220 - Virtual-APIC address. */
    3201     RTUINT64U       u64AddrVirtApic;
    3202     /** 0x228 - APIC-access address. */
    3203     RTUINT64U       u64AddrApicAccess;
    3204     /** 0x230 - Posted-interrupt descriptor address.  */
    3205     RTUINT64U       u64AddrPostedIntDesc;
    3206     /** 0x238 - VM-functions control.  */
    3207     RTUINT64U       u64VmFuncCtls;
    3208     /** 0x240 - EPTP pointer.  */
    3209     RTUINT64U       u64EptpPtr;
    3210     /** 0x248 - EOI-exit bitmap 0.  */
    3211     RTUINT64U       u64EoiExitBitmap0;
    3212     /** 0x250 - EOI-exit bitmap 1.  */
    3213     RTUINT64U       u64EoiExitBitmap1;
    3214     /** 0x258 - EOI-exit bitmap 2.  */
    3215     RTUINT64U       u64EoiExitBitmap2;
    3216     /** 0x260 - EOI-exit bitmap 3.  */
    3217     RTUINT64U       u64EoiExitBitmap3;
    3218     /** 0x268 - EPTP-list address.  */
    3219     RTUINT64U       u64AddrEptpList;
    3220     /** 0x270 - VMREAD-bitmap address.  */
    3221     RTUINT64U       u64AddrVmreadBitmap;
    3222     /** 0x278 - VMWRITE-bitmap address.  */
    3223     RTUINT64U       u64AddrVmwriteBitmap;
    3224     /** 0x280 - Virtualization-exception information address.  */
    3225     RTUINT64U       u64AddrXcptVeInfo;
    3226     /** 0x288 - XSS-exiting bitmap address.  */
    3227     RTUINT64U       u64AddrXssBitmap;
    3228     /** 0x290 - ENCLS-exiting bitmap address.  */
    3229     RTUINT64U       u64AddrEnclsBitmap;
    3230     /** 0x298 - TSC multiplier.  */
    3231     RTUINT64U       u64TscMultiplier;
    3232     /** 0x2a0 - Reserved for future. */
    3233     RTUINT64U       au64Reserved0[16];
    3234     /** @} */
    3235 
    3236     /** @name 64-bit Read-only Data fields.
    3237      * @{ */
    3238     /** 0x320 - Guest-physical address. */
    3239     RTUINT64U       u64GuestPhysAddr;
    3240     /** 0x328 - Reserved for future. */
    3241     RTUINT64U       au64Reserved1[8];
    3242     /** @} */
    3243 
    3244     /** @name 64-bit Guest-state fields.
    3245      * @{ */
    3246     /** 0x368 - VMCS link pointer. */
    3247     RTUINT64U       u64VmcsLinkPtr;
    3248     /** 0x370 - Guest debug-control MSR. */
    3249     RTUINT64U       u64GuestDebugCtlMsr;
    3250     /** 0x378 - Guest PAT MSR. */
    3251     RTUINT64U       u64GuestPatMsr;
    3252     /** 0x380 - Guest EFER MSR. */
    3253     RTUINT64U       u64GuestEferMsr;
    3254     /** 0x388 - Guest global performance-control MSR. */
    3255     RTUINT64U       u64GuestPerfGlobalCtlMsr;
    3256     /** 0x390 - Guest PDPTE 0. */
    3257     RTUINT64U       u64GuestPdpte0;
    3258     /** 0x398 - Guest PDPTE 0. */
    3259     RTUINT64U       u64GuestPdpte1;
    3260     /** 0x3a0 - Guest PDPTE 1. */
    3261     RTUINT64U       u64GuestPdpte2;
    3262     /** 0x3a8 - Guest PDPTE 2. */
    3263     RTUINT64U       u64GuestPdpte3;
    3264     /** 0x3b0 - Guest Bounds-config MSR (Intel MPX - Memory Protection Extensions). */
    3265     RTUINT64U       u64GuestBndcfgsMsr;
    3266     /** 0x3b8 - Reserved for future. */
    3267     RTUINT64U       au64Reserved2[16];
    3268     /** @} */
    3269 
    3270     /** @name 64-bit Host-state Fields.
    3271      * @{ */
    3272     /** 0x438 - Host PAT MSR. */
    3273     RTUINT64U       u64HostPatMsr;
    3274     /** 0x440 - Host EFER MSR. */
    3275     RTUINT64U       u64HostEferMsr;
    3276     /** 0x448 - Host global performance-control MSR. */
    3277     RTUINT64U       u64HostPerfGlobalCtlMsr;
    3278     /** 0x450 - Reserved for future. */
    3279     RTUINT64U       au64Reserved3[16];
    3280     /** @} */
    3281 
    3282     /** @name Natural-width Control fields.
    3283      * @{ */
    3284     /** 0x4d0 - CR0 guest/host Mask. */
    3285     RTUINT64U       u64Cr0Mask;
    3286     /** 0x4d8 - CR4 guest/host Mask. */
    3287     RTUINT64U       u64Cr4Mask;
    3288     /** 0x4e0 - CR0 read shadow. */
    3289     RTUINT64U       u64Cr0ReadShadow;
    3290     /** 0x4e8 - CR4 read shadow. */
    3291     RTUINT64U       u64Cr4ReadShadow;
    3292     /** 0x4f0 - CR3-target value 0. */
    3293     RTUINT64U       u64Cr3Target0;
    3294     /** 0x4f8 - CR3-target value 1. */
    3295     RTUINT64U       u64Cr3Target1;
    3296     /** 0x500 - CR3-target value 2. */
    3297     RTUINT64U       u64Cr3Target2;
    3298     /** 0x508 - CR3-target value 3. */
    3299     RTUINT64U       u64Cr3Target3;
    3300     /** 0x510 - Reserved for future. */
    3301     RTUINT64U       au64Reserved4[32];
    3302     /** @} */
    3303 
    3304     /** @name Natural-width Read-only Data fields. */
    3305     /** 0x610 - Exit qualification. */
    3306     RTUINT64U       u64ExitQual;
    3307     /** 0x618 - I/O RCX. */
    3308     RTUINT64U       u64IoRcx;
    3309     /** 0x620 - I/O RSI. */
    3310     RTUINT64U       u64IoRsi;
    3311     /** 0x628 - I/O RDI. */
    3312     RTUINT64U       u64IoRdi;
    3313     /** 0x630 - I/O RIP. */
    3314     RTUINT64U       u64IoRip;
    3315     /** 0x638 - Guest-linear address. */
    3316     RTUINT64U       u64GuestLinearAddr;
    3317     /** 0x640 - Reserved for future. */
    3318     RTUINT64U       au64Reserved5[16];
    3319     /** @} */
    3320 
    3321     /** @name Natural-width Guest-state Fields.
    3322      * @{ */
    3323     /** 0x6c0 - Guest CR0. */
    3324     RTUINT64U       u64GuestCr0;
    3325     /** 0x6c8 - Guest CR3. */
    3326     RTUINT64U       u64GuestCr3;
    3327     /** 0x6d0 - Guest CR4. */
    3328     RTUINT64U       u64GuestCr4;
    3329     /** 0x6d8 - Guest ES base. */
    3330     RTUINT64U       u64GuestEsBase;
    3331     /** 0x6e0 - Guest CS base. */
    3332     RTUINT64U       u64GuestCsBase;
    3333     /** 0x6e8 - Guest SS base. */
    3334     RTUINT64U       u64GuestSsBase;
    3335     /** 0x6f0 - Guest DS base. */
    3336     RTUINT64U       u64GuestDsBase;
    3337     /** 0x6f8 - Guest FS base. */
    3338     RTUINT64U       u64GuestFsBase;
    3339     /** 0x700 - Guest GS base. */
    3340     RTUINT64U       u64GuestGsBase;
    3341     /** 0x708 - Guest LDTR base. */
    3342     RTUINT64U       u64GuestLdtrBase;
    3343     /** 0x710 - Guest TR base. */
    3344     RTUINT64U       u64GuestTrBase;
    3345     /** 0x718 - Guest GDTR base.  */
    3346     RTUINT64U       u64GuestGdtrBase;
    3347     /** 0x720 - Guest IDTR base.  */
    3348     RTUINT64U       u64GuestIdtrBase;
    3349     /** 0x728 - Guest DR7.  */
    3350     RTUINT64U       u64GuestDr7;
    3351     /** 0x730 - Guest RSP.  */
    3352     RTUINT64U       u64GuestRsp;
    3353     /** 0x738 - Guest RIP.  */
    3354     RTUINT64U       u64GuestRip;
    3355     /** 0x740 - Guest RFLAGS.  */
    3356     RTUINT64U       u64GuestRFlags;
    3357     /** 0x748 - Guest pending debug exception.  */
    3358     RTUINT64U       u64GuestPendingDbgXcpt;
    3359     /** 0x750 - Guest SYSENTER ESP.  */
    3360     RTUINT64U       u64GuestSysenterEsp;
    3361     /** 0x758 - Guest SYSENTER EIP.  */
    3362     RTUINT64U       u64GuestSysenterEip;
    3363     /** 0x760 - Reserved for future. */
    3364     RTUINT64U       au64Reserved6[32];
    3365     /** @} */
    3366 
    3367     /** @name Natural-width Host-state fields.
    3368      * @{ */
    3369     /** 0x860 - Host CR0. */
    3370     RTUINT64U       u64HostCr0;
    3371     /** 0x868 - Host CR3. */
    3372     RTUINT64U       u64HostCr3;
    3373     /** 0x870 - Host CR4. */
    3374     RTUINT64U       u64HostCr4;
    3375     /** 0x878 - Host FS base. */
    3376     RTUINT64U       u64HostFsBase;
    3377     /** 0x880 - Host GS base. */
    3378     RTUINT64U       u64HostGsBase;
    3379     /** 0x888 - Host TR base. */
    3380     RTUINT64U       u64HostTrBase;
    3381     /** 0x890 - Host GDTR base. */
    3382     RTUINT64U       u64HostGdtrBase;
    3383     /** 0x898 - Host IDTR base. */
    3384     RTUINT64U       u64HostIdtrBase;
    3385     /** 0x8a0 - Host SYSENTER ESP base. */
    3386     RTUINT64U       u64HostSysenterEsp;
    3387     /** 0x8a8 - Host SYSENTER ESP base. */
    3388     RTUINT64U       u64HostSysenterEip;
    3389     /** 0x8b0 - Host RSP. */
    3390     RTUINT64U       u64HostRsp;
    3391     /** 0x8b8 - Host RIP. */
    3392     RTUINT64U       u64HostRip;
    3393     /** 0x8c0 - Reserved for future. */
    3394     RTUINT64U       au64Reserved7[32];
    3395     /** @} */
    3396 
    3397     /** 0x9c0 - Padding. */
    3398     uint8_t         abPadding[X86_PAGE_4K_SIZE - 0x9c0];
    3399 } VMXVVMCS;
    3400 #pragma pack()
    3401 /** Pointer to the VMXVVMCS struct. */
    3402 typedef VMXVVMCS *PVMXVVMCS;
    3403 /** Pointer to a const VMXVVMCS struct. */
    3404 typedef const VMXVVMCS *PCVMXVVMCS;
    3405 AssertCompileSize(VMXVVMCS, X86_PAGE_4K_SIZE);
    3406 AssertCompileMemberSize(VMXVVMCS, fVmcsState, sizeof(uint8_t));
    3407 AssertCompileMemberOffset(VMXVVMCS, u32VmxAbortId,      0x004);
    3408 AssertCompileMemberOffset(VMXVVMCS, fVmcsState,         0x008);
    3409 AssertCompileMemberOffset(VMXVVMCS, u16Vpid,            0x028);
    3410 AssertCompileMemberOffset(VMXVVMCS, GuestEs,            0x03e);
    3411 AssertCompileMemberOffset(VMXVVMCS, HostEs,             0x062);
    3412 AssertCompileMemberOffset(VMXVVMCS, u32PinCtls,         0x084);
    3413 AssertCompileMemberOffset(VMXVVMCS, u32RoVmInstrError,  0x0ec);
    3414 AssertCompileMemberOffset(VMXVVMCS, u32GuestEsLimit,    0x12c);
    3415 AssertCompileMemberOffset(VMXVVMCS, u32HostSysenterCs,  0x1a8);
    3416 AssertCompileMemberOffset(VMXVVMCS, u64AddrIoBitmapA,   0x1d8);
    3417 AssertCompileMemberOffset(VMXVVMCS, u64GuestPhysAddr,   0x320);
    3418 AssertCompileMemberOffset(VMXVVMCS, u64VmcsLinkPtr,     0x368);
    3419 AssertCompileMemberOffset(VMXVVMCS, u64HostPatMsr,      0x438);
    3420 AssertCompileMemberOffset(VMXVVMCS, u64Cr0Mask,         0x4d0);
    3421 AssertCompileMemberOffset(VMXVVMCS, u64ExitQual,        0x610);
    3422 AssertCompileMemberOffset(VMXVVMCS, u64GuestCr0,        0x6c0);
    3423 AssertCompileMemberOffset(VMXVVMCS, u64HostCr0,         0x860);
    3424 /** @} */
    34253434
    34263435
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