Changeset 10368 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Jul 8, 2008 1:25:03 PM (17 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

33006

Message:

Check presence of 2nd shadow pt entry too of course.

File:

• trunk/src/VBox/VMM/VMMAll/PGMAllPool.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/PGMAllPool.cpp

@@ -328 +328 @@
                     AssertReturnVoid(iShw2 < ELEMENTS(uShw.pPTPae->a));
 
+                    if (uShw.pPTPae->a[iShw2].n.u1Present)
+                    {
 #  ifdef PGMPOOL_WITH_GCPHYS_TRACKING
-                    PCX86PTEPAE pGstPte = (PCX86PTEPAE)pgmPoolMonitorGCPtr2CCPtr(pPool, pvAddress, GCPhysFault, sizeof(*pGstPte));
-                    Log4(("pgmPoolMonitorChainChanging pae: deref %VHp GCPhys %VGp\n", uShw.pPTPae->a[iShw2].u & X86_PTE_PAE_PG_MASK, pGstPte->u & X86_PTE_PAE_PG_MASK));
-                    pgmPoolTracDerefGCPhysHint(pPool, pPage,
-                                               uShw.pPTPae->a[iShw2].u & X86_PTE_PAE_PG_MASK,
-                                               pGstPte->u & X86_PTE_PAE_PG_MASK);
+                        PCX86PTEPAE pGstPte = (PCX86PTEPAE)pgmPoolMonitorGCPtr2CCPtr(pPool, pvAddress, GCPhysFault, sizeof(*pGstPte));
+                        Log4(("pgmPoolMonitorChainChanging pae: deref %VHp GCPhys %VGp\n", uShw.pPTPae->a[iShw2].u & X86_PTE_PAE_PG_MASK, pGstPte->u & X86_PTE_PAE_PG_MASK));
+                        pgmPoolTracDerefGCPhysHint(pPool, pPage,
+                                                uShw.pPTPae->a[iShw2].u & X86_PTE_PAE_PG_MASK,
+                                                pGstPte->u & X86_PTE_PAE_PG_MASK);
 #  endif
-                    uShw.pPTPae->a[iShw2].u = 0;
+                        uShw.pPTPae->a[iShw2].u = 0;
+                    }
                 }