mirror of https://gitee.com/openkylin/qemu.git
45 lines
773 B
C
45 lines
773 B
C
/*
|
|
* Copyright (C) 2011 Citrix Ltd.
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2. See
|
|
* the COPYING file in the top-level directory.
|
|
*
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "exec-all.h"
|
|
#include "qemu-common.h"
|
|
#include "cpu-common.h"
|
|
#include "xen-mapcache.h"
|
|
|
|
void qemu_map_cache_init(void)
|
|
{
|
|
}
|
|
|
|
uint8_t *qemu_map_cache(target_phys_addr_t phys_addr, target_phys_addr_t size, uint8_t lock)
|
|
{
|
|
return qemu_get_ram_ptr(phys_addr);
|
|
}
|
|
|
|
void qemu_map_cache_unlock(void *buffer)
|
|
{
|
|
}
|
|
|
|
ram_addr_t qemu_ram_addr_from_mapcache(void *ptr)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
void qemu_invalidate_map_cache(void)
|
|
{
|
|
}
|
|
|
|
void qemu_invalidate_entry(uint8_t *buffer)
|
|
{
|
|
}
|
|
uint8_t *xen_map_block(target_phys_addr_t phys_addr, target_phys_addr_t size)
|
|
{
|
|
return NULL;
|
|
}
|