gdb:
2019-12-15  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	* infcmd.c (prepare_one_step): Step over skipped inline functions.
	* infrun.c (inline_frame_is_marked_for_skip): New helper function.
	(process_event_stop_test): Keep stepping over skipped inline functions.

gdb/testsuite:
2019-12-15  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	* gdb.base/skip-inline.c: New file.
	* gdb.base/skip-inline.exp: New file.