Changeset 81240 in vbox

Timestamp:

Oct 14, 2019 8:22:59 AM (5 years ago)

Author:

vboxsync

Message:

VMM: Log SVM GMET feature bit.

Location:

trunk

Files:

• include/VBox/vmm/cpum.h (modified) (1 diff)
• include/iprt/x86.h (modified) (1 diff)
• src/VBox/VMM/VMMR3/CPUMR3CpuId.cpp (modified) (2 diffs)
• src/VBox/VMM/VMMR3/HM.cpp (modified) (1 diff)

trunk/include/VBox/vmm/cpum.h

@@ -1182 +1182 @@
     /** SVM: Supports VGIF (Virtual Global Interrupt Flag). */
     uint32_t        fSvmVGif : 1;
+    /** SVM: Supports GMET (Guest Mode Execute Trap Extension). */
+    uint32_t        fSvmGmet : 1;
     /** SVM: Padding / reserved for future features. */
-    uint32_t        fSvmPadding0 : 19;
+    uint32_t        fSvmPadding0 : 18;
     /** SVM: Maximum supported ASID. */
     uint32_t        uSvmMaxAsid;

trunk/include/iprt/x86.h

@@ -818 +818 @@
 /** Bit 13 - AVIC - Advanced Virtual Interrupt Controller. */
 #define X86_CPUID_SVM_FEATURE_EDX_AVIC                      RT_BIT(13)
-/** Bit 15 - V_VMSAVE_VMLOAD - Supports virtualized VMSAVE/VMLOAD. */
+/** Bit 15 - VMSAVEvirt - Supports virtualized VMSAVE/VMLOAD. */
 #define X86_CPUID_SVM_FEATURE_EDX_VIRT_VMSAVE_VMLOAD        RT_BIT(15)
-/** Bit 16 - V_VMSAVE_VMLOAD - Supports virtualized GIF. */
+/** Bit 16 - VGIF - Supports virtualized GIF. */
 #define X86_CPUID_SVM_FEATURE_EDX_VGIF                      RT_BIT(16)
+/** Bit 17 - GMET - Supports Guest Mode Execute Trap Extensions. */
+#define X86_CPUID_SVM_FEATURE_EDX_GMET                      RT_BIT(17)
+
 /** @} */
 

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

@@ -1960 +1960 @@
                 pFeatures->fSvmVirtVmsaveVmload     = RT_BOOL(pSvmLeaf->uEdx & X86_CPUID_SVM_FEATURE_EDX_VIRT_VMSAVE_VMLOAD);
                 pFeatures->fSvmVGif                 = RT_BOOL(pSvmLeaf->uEdx & X86_CPUID_SVM_FEATURE_EDX_VGIF);
+                pFeatures->fSvmGmet                 = RT_BOOL(pSvmLeaf->uEdx & X86_CPUID_SVM_FEATURE_EDX_GMET);
                 pFeatures->uSvmMaxAsid              = pSvmLeaf->uEbx;
             }
@@ -6314 +6315 @@
     DBGFREGSUBFIELD_RO("VMSAVEVirt\0"     "VMSAVE and VMLOAD Virtualization",           15, 1, 0),
     DBGFREGSUBFIELD_RO("VGIF\0"           "Virtual Global-Interrupt Flag",              16, 1, 0),
+    DBGFREGSUBFIELD_RO("GMET\0"           "Guest Mode Execute Trap Extension",          17, 1, 0),
     DBGFREGSUBFIELD_TERMINATOR()
 };

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

@@ -1731 +1731 @@
         HMSVM_REPORT_FEATURE("VIRT_VMSAVE_VMLOAD",     X86_CPUID_SVM_FEATURE_EDX_VIRT_VMSAVE_VMLOAD),
         HMSVM_REPORT_FEATURE("VGIF",                   X86_CPUID_SVM_FEATURE_EDX_VGIF),
+        HMSVM_REPORT_FEATURE("GMET",                   X86_CPUID_SVM_FEATURE_EDX_GMET),
 #undef HMSVM_REPORT_FEATURE
     };