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 |
42 | |