Archipelago » qemu

    if (unlikely(PPC_MMU(env) == PPC_FLAGS_MMU_SOFT_6xx)) {

        ppc6xx_tlb_invalidate_all(env);

    } else if (unlikely(PPC_MMU(env) == PPC_FLAGS_MMU_SOFT_4xx)) {

        /* XXX: TODO */

#if 0

        ppcbooke_tlb_invalidate_all(env);

#endif

    } else {

        tlb_flush(env, 1);

    }

void do_4xx_tlbia (void)

{

    ppcemb_tlb_t *tlb;

    int i;

    for (i = 0; i < 64; i++) {

        tlb = &env->tlb[i].tlbe;

        if (tlb->prot & PAGE_VALID) {

#if 0

            end = tlb->EPN + tlb->size;

            for (page = tlb->EPN; page < end; page += TARGET_PAGE_SIZE)

                tlb_flush_page(env, page);

#endif

            tlb->prot &= ~PAGE_VALID;

        }

    }

    tlb_flush(env, 1);

}