Changeset 11425 in vbox

Timestamp:

Aug 14, 2008 2:10:10 PM (17 years ago)

Author:

vboxsync

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

34762

Message:

Support protected mode without paging in VT-x mode. Note: watch for regressions!

File:

trunk/src/VBox/VMM/HWACCM.cpp

-              r10853
+              r11425
         /* Note: We ignore the NE bit here on purpose; see vmmr0\hwaccmr0.cpp for details. */
         mask &= ~X86_CR0_NE;
+        /* We support protected mode without paging using identity mapping. */
+        mask &= ~X86_CR0_PG;
 #ifdef HWACCM_VMX_EMULATE_ALL
         /* Note: We ignore the PE & PG bits here on purpose; we emulate real and protected mode without paging. */

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