Changeset 72473 in vbox

Timestamp:

Jun 7, 2018 12:51:15 PM (7 years ago)

Author:

vboxsync

Message:

NEM/win: We need extended exception exit support, so fail if missing. #DB intercept fix. bugref:9044

File:

• trunk/src/VBox/VMM/VMMR3/NEMR3Native-win.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR3/NEMR3Native-win.cpp

@@ -748 +748 @@
     if (!pVM->nem.s.fExtendedMsrExit)
         return RTErrInfoSetF(pErrInfo, VERR_NEM_INIT_FAILED, "Missing required extended MSR exit support");
+    if (!pVM->nem.s.fExtendedXcptExit)
+        return RTErrInfoSetF(pErrInfo, VERR_NEM_INIT_FAILED, "Missing required extended exception exit support");
 
 #undef NEM_LOG_REL_CAP_EX
@@ -1307 +1309 @@
     /* Intercept #DB, #BP and #UD exceptions. */
     RT_ZERO(Property);
-    Property.ExceptionExitBitmap = RT_BIT_64(WHvX64ExceptionTypeDivideErrorFault)
+    Property.ExceptionExitBitmap = RT_BIT_64(WHvX64ExceptionTypeDebugTrapOrFault)
                                  | RT_BIT_64(WHvX64ExceptionTypeBreakpointTrap)
                                  | RT_BIT_64(WHvX64ExceptionTypeInvalidOpcodeFault);