Changeset 70303 in vbox for trunk/src/VBox

Timestamp:

Dec 22, 2017 8:01:30 AM (7 years ago)

Author:

vboxsync

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

119900

Message:

VMM/HMSVMR0: Fix debug assertion while stepping through the VM debugger.

File:

• trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR0/HMSVMR0.cpp

@@ -1586 +1586 @@
      * the VMM level like the VT-x implementations does.
      */
-    bool const fStepping = pVCpu->hm.s.fSingleInstruction;
+    bool const fStepping = pVCpu->hm.s.fSingleInstruction || DBGFIsStepping(pVCpu);
     if (fStepping)
     {
@@ -1593 +1593 @@
         fInterceptMovDRx = true; /* Need clean DR6, no guest mess. */
     }
-    else
-        Assert(!DBGFIsStepping(pVCpu));
 
     if (   fStepping