VMMR3

Timestamp:

Jun 28, 2017 10:17:05 AM (7 years ago)

Author:

vboxsync

Message:

VMM/HMSVMR0: Added decode assist for invlpg, mov CRx instruction VM-exits.

File:

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

-              r67529
+              r67660
     /*
+     * SVM R0 code assumes if the decode-assist feature exists, NRIP feature exists too.
+     */
+    AssertLogRelReturn(  !(pVM->hm.s.svm.u32Features & X86_CPUID_SVM_FEATURE_EDX_DECODE_ASSIST)
+                       || (pVM->hm.s.svm.u32Features & X86_CPUID_SVM_FEATURE_EDX_NRIP_SAVE),
+                       VERR_HM_UNSUPPORTED_CPU_FEATURE_COMBO);
+    /*
      * Nested paging is determined in HMR3Init, verify the sanity of that.
      */

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