52     uint64_t base;  in loongarch_page_table_walker()  local
56         base = env->CSR_PGDH;  in loongarch_page_table_walker()
58         base = env->CSR_PGDL;  in loongarch_page_table_walker()
60     base &= TARGET_PHYS_MASK;  in loongarch_page_table_walker()
71         phys = base | index << 3;  in loongarch_page_table_walker()
72         base = ldq_phys(cs->as, phys) & TARGET_PHYS_MASK;  in loongarch_page_table_walker()
73         if (FIELD_EX64(base, TLBENTRY, HUGE)) {  in loongarch_page_table_walker()
74             /* base is a huge pte */  in loongarch_page_table_walker()
80     if (FIELD_EX64(base, TLBENTRY, HUGE)) {  in loongarch_page_table_walker()
81         /* Huge Page. base is pte */  in loongarch_page_table_walker()
82         base = FIELD_DP64(base, TLBENTRY, LEVEL, 0);  in loongarch_page_table_walker()
83         base = FIELD_DP64(base, TLBENTRY, HUGE, 0);  in loongarch_page_table_walker()
84         if (FIELD_EX64(base, TLBENTRY, HGLOBAL)) {  in loongarch_page_table_walker()
85             base = FIELD_DP64(base, TLBENTRY, HGLOBAL, 0);  in loongarch_page_table_walker()
86             base = FIELD_DP64(base, TLBENTRY, G, 1);  in loongarch_page_table_walker()
89         /* Normal Page. base points to pte */  in loongarch_page_table_walker()
92         phys = base | index << 3;  in loongarch_page_table_walker()
93         base = ldq_phys(cs->as, phys);  in loongarch_page_table_walker()
98     /* base is pte, in normal pte format */  in loongarch_page_table_walker()
99     if (!FIELD_EX64(base, TLBENTRY, V)) {  in loongarch_page_table_walker()
103     if (!FIELD_EX64(base, TLBENTRY, D)) {  in loongarch_page_table_walker()
110     base += (address & TARGET_PHYS_MASK) & ((1 << dir_base) - 1);  in loongarch_page_table_walker()
112     base = FIELD_DP64(base, TLBENTRY_64, RPLV, 0);  in loongarch_page_table_walker()
113     base = FIELD_DP64(base, TLBENTRY_64, NX, 0);  in loongarch_page_table_walker()
114     base = FIELD_DP64(base, TLBENTRY_64, NR, 0);  in loongarch_page_table_walker()
116     *physical = base & TARGET_PAGE_MASK;  in loongarch_page_table_walker()