Changeset 80630 in vbox

Timestamp:

Sep 6, 2019 11:03:24 AM (5 years ago)

Author:

vboxsync

Message:

VMM/HM: Mask the VM-exit reason (thereby making off the error bit) to work for error VM-exits like invalid-guest state etc.

File:

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

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

@@ -856 +856 @@
 VMM_INT_DECL(const char *) HMGetVmxExitName(uint32_t uExit)
 {
-    if (uExit <= MAX_EXITREASON_VTX)
-    {
-        Assert(uExit < RT_ELEMENTS(g_apszVmxExitReasons));
-        return g_apszVmxExitReasons[uExit];
+    uint16_t const uReason = VMX_EXIT_REASON_BASIC(uExit);
+    if (uReason <= MAX_EXITREASON_VTX)
+    {
+        Assert(uReason < RT_ELEMENTS(g_apszVmxExitReasons));
+        return g_apszVmxExitReasons[uReason];
     }
     return NULL;