Changeset 73745 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Aug 17, 2018 6:12:20 PM (7 years ago)

Author:

vboxsync

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

124426

Message:

VMM: Nested VMX: bugref:9180 Implement VMPTRLD.

File:

• trunk/src/VBox/VMM/VMMR3/CPUM.cpp (modified) (4 diffs)

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

@@ -1021 +1021 @@
         VMXFEATDUMP("PauseLoopExit - PAUSE-loop exiting                     ", fVmxPauseLoopExit);
         VMXFEATDUMP("Invpcid - Enable INVPCID                               ", fVmxInvpcid);
+        VMXFEATDUMP("VmcsShadowing - VMCS shadowing                         ", fVmxVmcsShadowing);
         /* VM-entry controls. */
         VMXFEATDUMP("EntryLoadDebugCtls - Load debug controls on VM-entry   ", fVmxEntryLoadDebugCtls);
@@ -1108 +1109 @@
             pHostFeat->fVmxPauseLoopExit     = RT_BOOL(fProcCtls2 & VMX_PROC_CTLS2_PAUSE_LOOP_EXIT);
             pHostFeat->fVmxInvpcid           = RT_BOOL(fProcCtls2 & VMX_PROC_CTLS2_INVPCID);
+            pHostFeat->fVmxVmcsShadowing     = RT_BOOL(fProcCtls2 & VMX_PROC_CTLS2_VMCS_SHADOWING);
         }
 
@@ -1176 +1178 @@
     EmuFeat.fVmxPauseLoopExit         = 0;
     EmuFeat.fVmxInvpcid               = 1;
+    EmuFeat.fVmxVmcsShadowing         = 0;
     EmuFeat.fVmxEntryLoadDebugCtls    = 1;
     EmuFeat.fVmxIa32eModeGuest        = 1;
@@ -1236 +1239 @@
     pGuestFeat->fVmxPauseLoopExit         = (pBaseFeat->fVmxPauseLoopExit         & EmuFeat.fVmxPauseLoopExit        );
     pGuestFeat->fVmxInvpcid               = (pBaseFeat->fVmxInvpcid               & EmuFeat.fVmxInvpcid              );
+    pGuestFeat->fVmxVmcsShadowing         = (pBaseFeat->fVmxVmcsShadowing         & EmuFeat.fVmxVmcsShadowing        );
     pGuestFeat->fVmxEntryLoadDebugCtls    = (pBaseFeat->fVmxEntryLoadDebugCtls    & EmuFeat.fVmxEntryLoadDebugCtls   );
     pGuestFeat->fVmxIa32eModeGuest        = (pBaseFeat->fVmxIa32eModeGuest        & EmuFeat.fVmxIa32eModeGuest       );