Changeset 4690 in vbox for trunk/src

Timestamp:

Sep 11, 2007 9:38:38 AM (17 years ago)

Author:

vboxsync

Message:

Enabled clflush and corrected cpuid[1].ebx.

File:

• trunk/src/VBox/VMM/CPUM.cpp (modified) (3 diffs)

trunk/src/VBox/VMM/CPUM.cpp

@@ -224 +224 @@
                                        //| X86_CPUID_FEATURE_EDX_PSE36 - not virtualized.
                                        //| X86_CPUID_FEATURE_EDX_PSN   - no serial number.
-                                       //| X86_CPUID_FEATURE_EDX_CLFSH - no CLFLUSH instruction.
+                                       | X86_CPUID_FEATURE_EDX_CLFSH
                                        //| X86_CPUID_FEATURE_EDX_DS    - no debug store.
                                        //| X86_CPUID_FEATURE_EDX_ACPI  - not virtualized yet.
@@ -269 +269 @@
                                        | X86_CPUID_AMD_FEATURE_EDX_FXSR
                                        | X86_CPUID_AMD_FEATURE_EDX_FFXSR
-                                       //| X86_CPUID_AMD_FEATURE_EDX_LONG_MODE - definintly not.
+                                       //| X86_CPUID_AMD_FEATURE_EDX_LONG_MODE - definitly not.
                                        | X86_CPUID_AMD_FEATURE_EDX_3DNOW_EX
                                        | X86_CPUID_AMD_FEATURE_EDX_3DNOW
@@ -294 +294 @@
      * (APIC-ID := 0 and #LogCpus := 0)
      */
-    pCPUM->aGuestCpuIdStd[1].ebx = 0x0000ffff;
+    pCPUM->aGuestCpuIdStd[1].ebx &= 0x0000ffff;
 
     /*