Changeset 92685 in vbox for trunk/src/VBox/VMM/include/IEMInternal.h

Timestamp:

Dec 2, 2021 5:59:39 AM (3 years ago)

Author:

vboxsync

Message:

VMM: Nested VMX: bugref:10092 Started with constructing EPT-violation VM-exit for iemInitDecoderAndPrefetchOpcodes.

File:

• trunk/src/VBox/VMM/include/IEMInternal.h (modified) (1 diff)

trunk/src/VBox/VMM/include/IEMInternal.h

@@ -921 +921 @@
 } IEMACCESSCRX;
 
-# ifdef VBOX_WITH_NESTED_HWVIRT_VMX
+#ifdef VBOX_WITH_NESTED_HWVIRT_VMX
+/** @name IEM_SLAT_FAIL_XXX - Second-level address translation failure information.
+ *
+ * These flags provide further context to SLAT page-walk failures that could not be
+ * determined by PGM (e.g, PGM is not privy to memory access permissions).
+ *
+ * @{
+ */
+/** Translating a nested-guest linear address failed accessing a nested-guest
+ *  physical address. */
+# define IEM_SLAT_FAIL_LINEAR_TO_PHYS_ADDR          RT_BIT_32(0)
+/** Translating a nested-guest linear address failed accessing a
+ *  paging-structure entry. */
+# define IEM_SLAT_FAIL_LINEAR_TO_PAGE_TABLE         RT_BIT_32(1)
+/** @} */
+
 PGM_ALL_CB2_PROTO(FNPGMPHYSHANDLER) iemVmxApicAccessPageHandler;
-# endif
+#endif
 
 /**