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Lines Matching refs:a20_mask

489     env->a20_mask = ~0x0;
706                     (int)(env->a20_mask >> 20) & 1,
733                     (int)(env->a20_mask >> 20) & 1,
853     if (a20_state != ((env->a20_mask >> 20) & 1)) {
864         env->a20_mask = (~0x100000) | (a20_state << 20);
1024                 env->a20_mask;
1040                 env->a20_mask;
1060                 env->a20_mask;
1070             env->a20_mask;
1114                 env->a20_mask;
1155             env->a20_mask;
1193                 env->a20_mask;
1239     pte = pte & env->a20_mask;
1294                 env->a20_mask;
1300                 env->a20_mask;
1308                 env->a20_mask;
1315             env->a20_mask;
1327                 env->a20_mask;
1341             pde_addr = ((env->cr[3] & ~0xfff) + ((addr >> 20) & 0xffc)) & env->a20_mask;
1350                 pte_addr = ((pde & ~0xfff) + ((addr >> 10) & 0xffc)) & env->a20_mask;
1357         pte = pte & env->a20_mask;