Changeset 101103 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Sep 13, 2023 11:42:14 AM (20 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

159072

Message:

VMM: Started implemented the CPU ID parsing and overriding bits as well as logging host and guest CPU features, bugref:10525

Location:

trunk/src/VBox/VMM/VMMR3

Files:

• CPUM-armv8.cpp (modified) (4 diffs)
• CPUMR3CpuId-armv8.cpp (added)

trunk/src/VBox/VMM/VMMR3/CPUM-armv8.cpp

@@ -128 +128 @@
 *   Global Variables                                                                                                             *
 *********************************************************************************************************************************/
+#if defined(RT_ARCH_ARM64)
+/** Host CPU features. */
+DECL_HIDDEN_DATA(CPUHOSTFEATURES) g_CpumHostFeatures;
+#endif
+
 /**
  * System register ranges.
@@ -375 +380 @@
     DBGFR3InfoRegisterInternalEx(pVM, "cpumguest",        "Displays the guest cpu state.",
                                  &cpumR3InfoGuest, DBGFINFO_FLAGS_ALL_EMTS);
+    DBGFR3InfoRegisterInternalEx(pVM, "cpumguestinstr",   "Displays the current guest instruction.",
+                                 &cpumR3InfoGuestInstr, DBGFINFO_FLAGS_ALL_EMTS);
+    DBGFR3InfoRegisterInternal(  pVM, "cpuid",            "Displays the guest cpuid information.",
+                                 &cpumR3CpuIdInfo);
 
     rc = cpumR3DbgInit(pVM);
@@ -949 +958 @@
     if (cCores)
         LogRel(("CPUM: Physical host cores: %u\n", (unsigned)cCores));
-    RT_NOREF(pVM);
-#if 0 /** @todo Someting similar. */
     LogRel(("************************* CPUID dump ************************\n"));
     DBGFR3Info(pVM->pUVM, "cpuid", "verbose", DBGFR3InfoLogRelHlp());
@@ -956 +963 @@
     DBGFR3_INFO_LOG_SAFE(pVM, "cpuid", "verbose"); /* macro */
     LogRel(("******************** End of CPUID dump **********************\n"));
-#endif
 
     /*