tests: virtio-9p: code refactoring
[qemu.git] / include / exec / address-spaces.h
1 /*
2 * Internal memory management interfaces
3 *
4 * Copyright 2011 Red Hat, Inc. and/or its affiliates
5 *
6 * Authors:
7 * Avi Kivity <avi@redhat.com>
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2. See
10 * the COPYING file in the top-level directory.
11 *
12 */
13
14 #ifndef EXEC_ADDRESS_SPACES_H
15 #define EXEC_ADDRESS_SPACES_H
16
17 /*
18 * Internal interfaces between memory.c/exec.c/vl.c. Do not #include unless
19 * you're one of them.
20 */
21
22 #include "exec/memory.h"
23
24 #ifndef CONFIG_USER_ONLY
25
26 /* Get the root memory region. This interface should only be used temporarily
27 * until a proper bus interface is available.
28 */
29 MemoryRegion *get_system_memory(void);
30
31 /* Get the root I/O port region. This interface should only be used
32 * temporarily until a proper bus interface is available.
33 */
34 MemoryRegion *get_system_io(void);
35
36 extern AddressSpace address_space_memory;
37 extern AddressSpace address_space_io;
38
39 #endif
40
41 #endif