Thanks, Pierre. I think Dbg2GeneratorGoogleTest.cpp uses AcpiDbg2LibConstructor(NULL, NULL) to register Dbg2 generator, instead of using RegisterAcpiTableGenerator() in Dbg2GeneratorGoogleTest.cpp . The above method works, this thread is closed. Thank you, Sophia -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#121261): https://edk2.groups.io/g/devel/message/121261 Mute This Topic: https://groups.io/mt/111930977/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-