vm_map_fixed
error = vm_map_fixed(map, obj, 0, base, size,
vm_map_fixed(map, NULL, 0, trunc_page(start), round_page(end) -
rv = vm_map_fixed(map, NULL, 0, start, end - start,
rv = vm_map_fixed(map, object, offset, start, end - start,
error = vm_map_fixed(map, NULL, 0,
error = vm_map_fixed(map, obj, 0,
int vm_map_fixed(vm_map_t, vm_object_t, vm_ooffset_t, vm_offset_t, vm_size_t,
rv = vm_map_fixed(map, object, foff, *addr, size,