vbox的更動 67052 路徑 trunk/src/VBox/VMM/VMMR3/CPUMDbg.cpp

時間撮記:

2017-5-24 上午07:48:10 (8 年 以前)

作者:

vboxsync

訊息:

VMM/CPUMDbg: Avoid assertion when dumping cr8 value when the APIC isn't present.

檔案:

• trunk/src/VBox/VMM/VMMR3/CPUMDbg.cpp (修改) (1 筆差異)

trunk/src/VBox/VMM/VMMR3/CPUMDbg.cpp

@@ -406 +406 @@
     uint64_t u64Value;
     int rc = CPUMGetGuestCRx(pVCpu, pDesc->offRegister, &u64Value);
-    AssertRCReturn(rc, rc);
+    if (rc == VERR_PDM_NO_APIC_INSTANCE) /* CR8 might not be available, see @bugref{8868}.*/
+        u64Value = 0;
+    else
+        AssertRCReturn(rc, rc);
     switch (pDesc->enmType)
     {