Failures on Debian-s390x-native-gdbserver-m64, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	debian-jessie-s390x-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Debian-s390x-native-gdbserver-m64/builds/3849>

Commit(s) tested:
	3f77c7691fc5ff92eef90f39bb972f25c7422fb0

Author(s) (in the same order as the commits):
	Tom Tromey <tom@tromey.com>

Subject:
	PR python/13598 - add before_prompt event

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Debian-s390x-native-gdbserver-m64/3f/3f77c7691fc5ff92eef90f39bb972f25c7422fb0/>