Changeset 67786 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Jul 5, 2017 8:48:17 AM (8 years ago)

Author:

vboxsync

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

116704

Message:

IEM: Also clear TF, AC as documented by AMD/Intel when dispatching real-mode interrupts.

File:

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

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

@@ -3682 +3682 @@
     /** @todo do we load attribs and limit as well? Should we check against limit like far jump? */
     pCtx->rip              = Idte.off;
-    fEfl &= ~X86_EFL_IF;
+    fEfl &= ~(X86_EFL_IF | X86_EFL_TF | X86_EFL_AC);
     IEMMISC_SET_EFL(pVCpu, pCtx, fEfl);