Changeset 36933 in vbox

Timestamp:

May 3, 2011 1:42:57 PM (14 years ago)

Author:

vboxsync

Message:

PGMPAGE: A bit more.

File:

• trunk/src/VBox/VMM/include/PGMInternal.h (modified) (3 diffs)

trunk/src/VBox/VMM/include/PGMInternal.h

@@ -1060 +1060 @@
  * @param   a_uType     PGM_PAGE_PDE_TYPE_*.
  */
+#ifdef PGMPAGE_USE_MORE_BITFIELDS
+#define PGM_PAGE_SET_PDE_TYPE(a_pPage, a_uType) \
+    do { (a_pPage)->u1.bit.u2PDETypeY = (a_uType); } while (0)
+#else
 #define PGM_PAGE_SET_PDE_TYPE(a_pPage, a_uType) \
     do { \
@@ -1065 +1069 @@
                              | (((a_uType)           & UINT8_C(0x03)) << 5); \
     } while (0)
+#endif
 
 /**
@@ -1071 +1076 @@
  * @param   a_pPage     Pointer to the physical guest page tracking structure.
  */
+#ifdef PGMPAGE_USE_MORE_BITFIELDS
+#define PGM_PAGE_GET_PDE_TYPE(a_pPage)          ( (a_pPage)->u1.bit.u2PDETypeY )
+#else
 #define PGM_PAGE_GET_PDE_TYPE(a_pPage)          ( ((a_pPage)->u1.au8[1] & UINT8_C(0x60)) >> 5)
+#endif
 
 /** Enabled optimized access handler tests.