Changeset 8853 in vbox for trunk/src/VBox/VMM/VMMR0/HWSVMR0.h

Timestamp:

May 15, 2008 1:57:31 PM (17 years ago)

Author:

vboxsync

Message:

Manual page invalidation or TLB flush is required for AMD-V.

File:

• trunk/src/VBox/VMM/VMMR0/HWSVMR0.h (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/HWSVMR0.h

@@ -125 +125 @@
 HWACCMR0DECL(int) SVMR0LoadGuestState(PVM pVM, CPUMCTX *pCtx);
 
+/**
+ * Invalidates a guest page
+ *
+ * @returns VBox status code.
+ * @param   pVM         The VM to operate on.
+ * @param   GCVirt      Page to invalidate
+ */
+HWACCMR0DECL(int) SVMR0InvalidatePage(PVM pVM, RTGCPTR GCVirt);
+
+/**
+ * Flushes the guest TLB
+ *
+ * @returns VBox status code.
+ * @param   pVM         The VM to operate on.
+ */
+HWACCMR0DECL(int) SVMR0FlushTLB(PVM pVM);
+
 
 /* Convert hidden selector attribute word between VMX and SVM formats. */