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