Changeset 21644 in vbox for trunk/src/VBox/VMM/VMM.cpp

Timestamp:

Jul 16, 2009 11:54:31 AM (15 years ago)

Author:

vboxsync

Message:

Register guest allocated memory (locked & executable) for patching purposes.

File:

• trunk/src/VBox/VMM/VMM.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMM.cpp

@@ -1304 +1304 @@
 }
 
+/**
+ * Sets the guest memory range that can be used for patching
+ *
+ * @param   pVM         The VM to operate on.
+ * @param   pPatchMem   Patch memory range
+ * @param   cbPatchMem  Size of the memory range
+ */
+VMMR3DECL(int) VMMR3SetPatchMemory(PVM pVM, RTGCPTR pPatchPage, unsigned cbPatch)
+{
+    return VERR_ACCESS_DENIED;
+}
+
+/**
+ * Clears the guest memory range that can be used for patching
+ *
+ * @param   pVM         The VM to operate on.
+ * @param   pPatchMem   Patch memory range
+ * @param   cbPatchMem  Size of the memory range
+ */
+VMMR3DECL(int) VMMR3ClearPatchMemory(PVM pVM, RTGCPTR pPatchPage, unsigned cbPatch)
+{
+    return VINF_SUCCESS;
+}
+
 
 /**