_KPCR

Metadatacopy
struct _KPCR {
    union {
        struct _NT_TIB NtTib;/* 0x0  56 */
        struct {
            union _KGDTENTRY64* GdtBase;/* 0x0  8 */
            struct _KTSS64* TssBase;/* 0x8  8 */
            unsigned __int64 UserRsp;/* 0x10  8 */
            struct _KPCR* Self;/* 0x18  8 */
            struct _KPRCB* CurrentPrcb;/* 0x20  8 */
            struct _KSPIN_LOCK_QUEUE* LockArray;/* 0x28  8 */
            void* Used_Self;/* 0x30  8 */
        };/* 0x0  56 */
    };/* 0x0  56 */
    union _KIDTENTRY64* IdtBase;/* 0x38  8 */
    /* ── cacheline 1 boundary (64 bytes) ── */
    unsigned __int64 Unused[2];/* 0x40  16 */
    unsigned char Irql;/* 0x50  1 */
    unsigned char SecondLevelCacheAssociativity;/* 0x51  1 */
    unsigned char ObsoleteNumber;/* 0x52  1 */
    unsigned char Fill0;/* 0x53  1 */
    unsigned long Unused0[3];/* 0x54  12 */
    unsigned short MajorVersion;/* 0x60  2 */
    unsigned short MinorVersion;/* 0x62  2 */
    unsigned long StallScaleFactor;/* 0x64  4 */
    void* Unused1[3];/* 0x68  24 */
    /* ── cacheline 2 boundary (128 bytes) ── */
    unsigned long KernelReserved[15];/* 0x80  60 */
    unsigned long SecondLevelCacheSize;/* 0xbc  4 */
    /* ── cacheline 3 boundary (192 bytes) ── */
    unsigned long HalReserved[16];/* 0xc0  64 */
    /* ── cacheline 4 boundary (256 bytes) ── */
    unsigned long Unused2;/* 0x100  4 */
    /* 4 bytes padding */
    void* KdVersionBlock;/* 0x108  8 */
    void* Unused3;/* 0x110  8 */
    unsigned long PcrAlign1[24];/* 0x118  96 */
    /* 8 bytes padding */
    /* ── cacheline 6 boundary (384 bytes) ── */
    struct _KPRCB Prcb;/* 0x180  40640 */
};