Failures on Ubuntu-AArch32-native-extended-gdbserver-m32, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	ubuntu-trusty-aarch32-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Ubuntu-AArch32-native-extended-gdbserver-m32/builds/3339>

Commit(s) tested:
	565e0edacc48c86adfb12515ed6911c08c1f64d9

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

Subject:
	Fix "obvious" fall-through warnings

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Ubuntu-AArch32-native-extended-gdbserver-m32/56/565e0edacc48c86adfb12515ed6911c08c1f64d9/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.mi/mi-var-rtti.exp: run to mi-var-rtti.cc:148
new FAIL: gdb.threads/interrupt-while-step-over.exp: displaced-stepping=off: iter=2: wait for stops
new FAIL: gdb.threads/interrupt-while-step-over.exp: displaced-stepping=off: iter=5: wait for stops
new FAIL: gdb.threads/interrupt-while-step-over.exp: displaced-stepping=off: iter=8: wait for stops
new FAIL: gdb.threads/interrupt-while-step-over.exp: displaced-stepping=off: iter=9: wait for stops
new FAIL: gdb.threads/interrupt-while-step-over.exp: displaced-stepping=off: iter=18: wait for stops
============================


*** Complete list of XFAILs for this builder ***

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