added full page table access check functions

[palacios.git] / palacios / include / palacios / vmm_paging.h

diff --git a/palacios/include/palacios/vmm_paging.h b/palacios/include/palacios/vmm_paging.h
index 7c472d7..4f747df 100644 (file)
--- a/palacios/include/palacios/vmm_paging.h
+++ b/palacios/include/palacios/vmm_paging.h
@@ -512,11 +512,21 @@ pt_access_status_t inline v3_can_access_pte32pae(pte32pae_t * pte, addr_t addr,
 pt_access_status_t inline v3_can_access_pml4e64(pml4e64_t * pmle, addr_t addr, pf_error_t access_type);
 pt_access_status_t inline v3_can_access_pdpe64(pdpe64_t * pdpe, addr_t addr, pf_error_t access_type);
 pt_access_status_t inline v3_can_access_pde64(pde64_t * pde, addr_t addr, pf_error_t access_type);
-pt_access_status_t inline v3_can_access_pte32(pte32_t * pte, addr_t addr, pf_error_t access_type);
-
-
-
-
+pt_access_status_t inline v3_can_access_pte64(pte64_t * pte, addr_t addr, pf_error_t access_type);
+
+
+int v3_check_host_pt_32(v3_reg_t host_cr3, addr_t vaddr, 
+                       pf_error_t access_type, pt_access_status_t * access_status);
+int v3_check_host_pt_32pae(v3_reg_t host_cr3, addr_t vaddr, 
+                          pf_error_t access_type, pt_access_status_t * access_status);
+int v3_check_host_pt_64(v3_reg_t host_cr3, addr_t vaddr, 
+                       pf_error_t access_type, pt_access_status_t * access_status);
+int v3_check_guest_pt_32(struct guest_info * info, v3_reg_t guest_cr3, addr_t vaddr, 
+                        pf_error_t access_type, pt_access_status_t * access_status);
+int v3_check_guest_pt_32pae(struct guest_info * info, v3_reg_t guest_cr3, addr_t vaddr, 
+                           pf_error_t access_type, pt_access_status_t * access_status);
+int v3_check_guest_pt_64(struct guest_info * info, v3_reg_t guest_cr3, addr_t vaddr, 
+                        pf_error_t access_type, pt_access_status_t * access_status);
 
 
 struct guest_info;