root / xen-mapcache-stub.c @ a74cdab4
History | View | Annotate | Download (773 Bytes)
1 |
/*
|
---|---|
2 |
* Copyright (C) 2011 Citrix Ltd.
|
3 |
*
|
4 |
* This work is licensed under the terms of the GNU GPL, version 2. See
|
5 |
* the COPYING file in the top-level directory.
|
6 |
*
|
7 |
*/
|
8 |
|
9 |
#include "config.h" |
10 |
|
11 |
#include "exec-all.h" |
12 |
#include "qemu-common.h" |
13 |
#include "cpu-common.h" |
14 |
#include "xen-mapcache.h" |
15 |
|
16 |
void qemu_map_cache_init(void) |
17 |
{ |
18 |
} |
19 |
|
20 |
uint8_t *qemu_map_cache(target_phys_addr_t phys_addr, target_phys_addr_t size, uint8_t lock) |
21 |
{ |
22 |
return qemu_get_ram_ptr(phys_addr);
|
23 |
} |
24 |
|
25 |
void qemu_map_cache_unlock(void *buffer) |
26 |
{ |
27 |
} |
28 |
|
29 |
ram_addr_t qemu_ram_addr_from_mapcache(void *ptr)
|
30 |
{ |
31 |
return -1; |
32 |
} |
33 |
|
34 |
void qemu_invalidate_map_cache(void) |
35 |
{ |
36 |
} |
37 |
|
38 |
void qemu_invalidate_entry(uint8_t *buffer)
|
39 |
{ |
40 |
} |
41 |
uint8_t *xen_map_block(target_phys_addr_t phys_addr, target_phys_addr_t size) |
42 |
{ |
43 |
return NULL; |
44 |
} |