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#define HT_SLOT_EMPTY_ARCH(t)       1
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#define HT_SLOT_EMPTY_ARCH(t)       1
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#define HT_GET_NEXT_ARCH(t)     0
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#define HT_GET_NEXT_ARCH(t)     0
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#define HT_SET_NEXT_ARCH(t, s)
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#define HT_SET_NEXT_ARCH(t, s)
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#define HT_SET_RECORD_ARCH(t, page, asid, frame, flags)
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#define HT_SET_RECORD_ARCH(t, page, asid, frame, flags)
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struct VHPT_tag_info
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{
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    unsigned long long tag       :63;
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    unsigned           ti        : 1;
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}__attribute__ ((packed));
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union VHPT_tag
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{
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    struct VHPT_tag_info tag_info;
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    unsigned             tag_word;
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};
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struct VHPT_entry_present
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{
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    /* Word 0 */
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    unsigned p              : 1;
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    unsigned rv0            : 1;
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    unsigned ma             : 3;
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    unsigned a              : 1;
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    unsigned d              : 1;
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    unsigned pl             : 2;
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    unsigned ar             : 3;
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    unsigned long long ppn  :38;
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    unsigned rv1            : 2;
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    unsigned ed             : 1;
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    unsigned ig1            :11;
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    /* Word 1 */
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    unsigned rv2            : 2;
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    unsigned ps             : 6;
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    unsigned key            :24;
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    unsigned rv3            :32;
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    /* Word 2 */
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    union VHPT_tag tag;       /*This data is here as union because I'm not sure if anybody nead access to areas ti and tag in VHPT entry*/
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                            /* But I'm almost sure we nead access to whole word so there are both possibilities*/
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    /* Word 3 */                                                   
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    unsigned long long next :64;
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}__attribute__ ((packed));
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struct VHPT_entry_not_present
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{
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    /* Word 0 */
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    unsigned p              : 1;
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    unsigned long long ig0  :52;
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    unsigned ig1            :11;
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    /* Word 1 */
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    unsigned rv2            : 2;
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    unsigned ps             : 6;
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    unsigned long long ig2  :56;
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    /* Word 2 */
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    union VHPT_tag tag;       /*This data is here as union because I'm not sure if anybody nead access to areas ti and tag in VHPT entry*/
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                            /* But I'm almost sure we nead access to whole word so there are both possibilities*/
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    /* Word 3 */                                                   
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    unsigned long long next :64;
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}__attribute__ ((packed));
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typedef union VHPT_entry
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{
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    struct VHPT_entry_present        present;
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    struct VHPT_entry_not_present    not_present;
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}VHPT_entry;
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extern void page_arch_init(void);
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extern void page_arch_init(void);
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#endif
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#endif