Changeset 42647 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Aug 7, 2012 7:47:47 AM (12 years ago)

Author:

vboxsync

Message:

CPUM: More intel MSRs that NT4 reads when booting on intel systems.

File:

• trunk/src/VBox/VMM/VMMAll/CPUMAllRegs.cpp (modified) (2 diffs)

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

@@ -1013 +1013 @@
          * Intel specifics MSRs:
          */
+        case MSR_IA32_PLATFORM_ID:          /* fam/mod >= 6_01 */
         case MSR_IA32_BIOS_SIGN_ID:         /* fam/mod >= 6_01 */
-        case MSR_IA32_BIOS_UPDT_TRIG:       /* fam/mod >= 6_01 */
+        /*case MSR_IA32_BIOS_UPDT_TRIG: - write-only? */
+        case MSR_IA32_MCP_CAP:              /* fam/mod >= 6_01 */
+        /*case MSR_IA32_MCP_STATUS:     - indicated as not present in CAP */
+        /*case MSR_IA32_MCP_CTRL:       - indicated as not present in CAP */
+        case MSR_IA32_MC0_CTL:
+        case MSR_IA32_MC0_STATUS:
             *puValue = 0;
             if (CPUMGetGuestCpuVendor(pVCpu->CTX_SUFF(pVM)) != CPUMCPUVENDOR_INTEL)
@@ -1249 +1255 @@
          * Intel specifics MSRs:
          */
+        /*case MSR_IA32_PLATFORM_ID: - read-only */
         case MSR_IA32_BIOS_SIGN_ID:         /* fam/mod >= 6_01 */
         case MSR_IA32_BIOS_UPDT_TRIG:       /* fam/mod >= 6_01 */
+        /*case MSR_IA32_MCP_CAP:     - read-only */
+        /*case MSR_IA32_MCP_STATUS:  - read-only */
+        /*case MSR_IA32_MCP_CTRL:    - indicated as not present in CAP */
+        /*case MSR_IA32_MC0_CTL:     - read-only? */
+        /*case MSR_IA32_MC0_STATUS:  - read-only? */
             if (CPUMGetGuestCpuVendor(pVCpu->CTX_SUFF(pVM)) != CPUMCPUVENDOR_INTEL)
             {