Changeset 60438 in vbox

Timestamp:

Apr 11, 2016 5:47:37 PM (8 years ago)

Author:

vboxsync

Message:

CPUR3CpuId: Fixed fake 8086/80186 classification.

Location:

trunk/src/VBox/VMM/VMMR3

Files:

• CPUMR3CpuId.cpp (modified) (1 diff)
• IEMR3.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/CPUMR3CpuId.cpp

@@ -325 +325 @@
                 break;
             /* The following are not kosher but kind of follow intuitively from 6, 5 & 4. */
+            case 0:
+                return kCpumMicroarch_Intel_8086;
             case 1:
-                return kCpumMicroarch_Intel_8086;
+                return kCpumMicroarch_Intel_80186;
             case 2:
                 return kCpumMicroarch_Intel_80286;

trunk/src/VBox/VMM/VMMR3/IEMR3.cpp

@@ -90 +90 @@
                 default:                            pVCpu->iem.s.uTargetCpu = IEMTARGETCPU_CURRENT; break;
             }
+            LogRel(("IEM: uTargetCpu=%d (%d)\n", pVCpu->iem.s.uTargetCpu, pVM->cpum.ro.GuestFeatures.enmMicroarch));
 #endif
         }