2  *  PowerPC MMU, TLB, SLB and BAT emulation helpers for QEMU.
74     /* Select TLB num in a way from address */  in ppc6xx_tlb_getnum()
76     /* Select TLB way */  in ppc6xx_tlb_getnum()
86 /* Software driven TLB helpers */
92     ppc6xx_tlb_t *tlb;  in ppc6xx_tlb_check()  local
100     ret = -1; /* No TLB found */  in ppc6xx_tlb_check()
103         tlb = &env->tlb.tlb6[nr];  in ppc6xx_tlb_check()
105         if ((eaddr & TARGET_PAGE_MASK) != tlb->EPN) {  in ppc6xx_tlb_check()
106             qemu_log_mask(CPU_LOG_MMU, "TLB %d/%d %s [" TARGET_FMT_lx  in ppc6xx_tlb_check()
109                           pte_is_valid(tlb->pte0) ? "valid" : "inval",  in ppc6xx_tlb_check()
110                           tlb->EPN, tlb->EPN + TARGET_PAGE_SIZE, eaddr);  in ppc6xx_tlb_check()
113         qemu_log_mask(CPU_LOG_MMU, "TLB %d/%d %s " TARGET_FMT_lx " <> "  in ppc6xx_tlb_check()
116                       pte_is_valid(tlb->pte0) ? "valid" : "inval",  in ppc6xx_tlb_check()
117                       tlb->EPN, eaddr, tlb->pte1,  in ppc6xx_tlb_check()
121         if (!pte_is_valid(tlb->pte0) || ((tlb->pte0 >> 6) & 1) != 0 ||  in ppc6xx_tlb_check()
122             (tlb->pte0 & PTE_PTEM_MASK) != ptem) {  in ppc6xx_tlb_check()
127             (*raddr & PTE_CHECK_MASK) != (tlb->pte1 & PTE_CHECK_MASK)) {  in ppc6xx_tlb_check()
129             /* TLB inconsistency */  in ppc6xx_tlb_check()
134         *raddr = tlb->pte1;  in ppc6xx_tlb_check()
135         *prot = ppc_hash32_prot(key, tlb->pte1 & HPTE32_R_PP, nx);  in ppc6xx_tlb_check()
146         qemu_log_mask(CPU_LOG_MMU, "found TLB at addr " HWADDR_FMT_plx  in ppc6xx_tlb_check()
150         pte1p = &env->tlb.tlb6[best].pte1;  in ppc6xx_tlb_check()
311         /* Software TLB search */  in mmu6xx_get_physical_address()
359         qemu_printf("Cannot access KVM TLB\n");  in mmubooke_dump_mmu()
368     entry = &env->tlb.tlbe[0];  in mmubooke_dump_mmu()
407     entry = &env->tlb.tlbm[offset];  in mmubooke206_dump_one_tlb()
452         qemu_printf("Cannot access KVM TLB\n");  in mmubooke206_dump_mmu()
503     ppc6xx_tlb_t *tlb;  in mmu6xx_dump_mmu()  local
538                 tlb = &env->tlb.tlb6[entry];  in mmu6xx_dump_mmu()
539                 qemu_printf("%s TLB %02d/%02d way:%d %s ["  in mmu6xx_dump_mmu()
543                             pte_is_valid(tlb->pte0) ? "valid" : "inval",  in mmu6xx_dump_mmu()
544                             tlb->EPN, tlb->EPN + TARGET_PAGE_SIZE);  in mmu6xx_dump_mmu()
627             /* No matches in page tables or TLB */  in ppc_40x_xlate()
644             /* No matches in page tables or TLB */  in ppc_40x_xlate()
708             /* No matches in page tables or TLB */  in ppc_6xx_xlate()
734             /* No matches in page tables or TLB */  in ppc_6xx_xlate()