Changeset 7662 in vbox for trunk/src/VBox/VMM/VMMAll/PGMAllBth.h

Timestamp:

Mar 31, 2008 2:08:43 PM (17 years ago)

Author:

vboxsync

Message:

Clarified code

File:

• trunk/src/VBox/VMM/VMMAll/PGMAllBth.h (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/PGMAllBth.h

@@ -909 +909 @@
             PPGMPOOLPAGE    pShwPage = pgmPoolGetPageByHCPhys(pVM, PdeDst.u & SHW_PDE_PG_MASK);
             RTGCPHYS        GCPhys   = PdeSrc.u & GST_PDE_BIG_PG_MASK;
-#  if PGM_SHW_TYPE != PGM_TYPE_32BIT
+#  if    PGM_SHW_TYPE != PGM_TYPE_32BIT \
+      && PGM_GST_TYPE == PGM_TYPE_32BIT    
+            /* Select the right PDE as we're emulating a 4MB page with two 2 MB shadow pages */
             GCPhys |= GCPtrPage & (1 << X86_PD_PAE_SHIFT);
 #  endif