added copyright tags

[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 2663b2c..94e034b 100644 (file)
--- a/palacios/include/palacios/vmm_paging.h
+++ b/palacios/include/palacios/vmm_paging.h
@@ -1,3 +1,6 @@
+/* Northwestern University */
+/* (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> */
+
 #ifndef __VMM_PAGING_H
 #define __VMM_PAGING_H
 
@@ -112,6 +115,8 @@ the host state in the vmcs before entering the guest.
 #define CR3_TO_PML4E64(cr3)  (((ullong_t)cr3) & 0x000ffffffffff000LL)
 
 
+
+
 /* Accessor functions for the page table structures */
 #define PDE32_T_ADDR(x) (((x).pt_base_addr) << 12)
 #define PTE32_T_ADDR(x) (((x).page_base_addr) << 12)
@@ -119,6 +124,7 @@ the host state in the vmcs before entering the guest.
 
 /* Page Table Flag Values */
 #define PT32_HOOK 0x1
+#define PT32_GUEST_PT 0x2
 
 
 #endif