diff --git a/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux.h b/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux.h
--- a/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux.h
+++ b/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux.h
@@ -26,7 +26,8 @@
   // variant should be compiled into the final executable.
   static std::unique_ptr<NativeRegisterContextLinux>
   CreateHostNativeRegisterContextLinux(const ArchSpec &target_arch,
-                                       NativeThreadLinux &native_thread);
+                                       NativeThreadLinux &native_thread)
+	                               { return 0; }
 
   // Invalidates cached values in register context data structures
   virtual void InvalidateAllRegisters(){}