496272a701
The newly separated paths for hash mmus rely on several helper functions which are still shared with 32-bit hash mmus: pp_check(), check_prot() and pte_update_flags(). While these don't have ugly ifdefs on the mmu type, they're not very well thought out, so sharing them impedes cleaning up the hash mmu paths. For now, put near-duplicate versions into mmu-hash64.c and mmu-hash32.c, leaving the old version in mmu_helper.c for 6xx software loaded tlb implementations. The hash 32 and software loaded implementations are simplfied slightly, using the fact that no 32-bit CPUs implement the 3rd page protection bit. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
Read the documentation in qemu-doc.html or on http://wiki.qemu.org - QEMU team