Changeset 75956 in vbox

Timestamp:

Dec 5, 2018 5:54:56 AM (6 years ago)

Author:

vboxsync

Message:

VMM/HMVMXR0: Added todo / warning for assumption on EFLAGS.TF.

File:

• trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp

@@ -3630 +3630 @@
             &&  fEFlags.Bits.u1TF)
         {
+            /** @todo r=ramshankar: Warning! We ASSUME EFLAGS.TF will not cleared on
+             *        premature trips to ring-3 esp since IEM does not yet handle it. */
             rc = VMXWriteVmcs32(VMX_VMCS_GUEST_PENDING_DEBUG_XCPTS, VMX_VMCS_GUEST_PENDING_DEBUG_XCPT_BS);
             AssertRCReturn(rc, rc);