X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm_paging.h;h=7192c06a9614ad9145d1d335bd5ba962c89d419a;hp=950ff6c875d80c242a3ad51b6339e009aece985c;hb=858a36782662b04562c0d83db75e11cb55e8b91b;hpb=684409c4ad29c0f06167bebf2bb51e21374a6840

diff --git a/palacios/include/palacios/vmm_paging.h b/palacios/include/palacios/vmm_paging.h
index 950ff6c..7192c06 100644
--- a/palacios/include/palacios/vmm_paging.h
+++ b/palacios/include/palacios/vmm_paging.h
@@ -91,6 +91,8 @@ the host state in the vmcs before entering the guest.
 #define PT32_PAGE_OFFSET(x) (((uint_t)x) & 0xfff)
 #define PT32_PAGE_POWER 12
 
+#define PD32_4MB_PAGE_ADDR(x) (((uint_t)x) & 0xffc00000)
+#define PD32_4MB_PAGE_OFFSET(x) (((uint_t)x) & 0x003fffff)
 
 /* The following should be phased out */
 #define PAGE_OFFSET(x)  ((((uint_t)x) & 0xfff))
@@ -102,6 +104,7 @@ the host state in the vmcs before entering the guest.
 
 
 
+
 #define CR3_TO_PDE32(cr3) (((ulong_t)cr3) & 0xfffff000)
 #define CR3_TO_PDPTRE(cr3) (((ulong_t)cr3) & 0xffffffe0)
 #define CR3_TO_PML4E64(cr3)  (((ullong_t)cr3) & 0x000ffffffffff000LL)
@@ -110,7 +113,7 @@ the host state in the vmcs before entering the guest.
 /* 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)
-
+#define PDE32_4MB_T_ADDR(x) (((x).page_base_addr) << 22)
 
 /* Page Table Flag Values */
 #define PT32_HOOK 0x1
@@ -148,9 +151,8 @@ typedef struct pde32_4MB {
   uint_t global_page     : 1;
   uint_t vmm_info        : 3;
   uint_t pat             : 1;
-  uint_t page_base_addr_lo: 8;
-  uint_t zero            : 1;
-  uint_t page_base_addr_hi: 10;
+  uint_t rsvd            : 9;
+  uint_t page_base_addr  : 10;
 
 } pde32_4MB_t;