+/* (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> */
+/* (c) 2008, The V3VEE Project <http://www.v3vee.org> */
+
#ifndef __VMM_SHADOW_PAGING_H
#define __VMM_SHADOW_PAGING_H
#include <palacios/vmm_util.h>
#include <palacios/vmm_paging.h>
+#include <palacios/vmm_hashtable.h>
struct shadow_page_state {
ullong_t shadow_cr3;
+ // Hash table that ties a CR3 value to a hash table pointer for the PT entries
+ struct hashtable * cr3_cache;
+ // Hash table that contains a mapping of guest pte addresses to host pte addresses
+ struct hashtable * cached_ptes;
+ addr_t cached_cr3;
+
};
-
+int cache_page_tables32(struct guest_info * info, addr_t pde);
int init_shadow_page_state(struct guest_info * info);