Failures on Ubuntu-AArch32-m32, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	ubuntu-trusty-aarch32-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Ubuntu-AArch32-m32/builds/1263>

Commit(s) tested:
	fe53b4a4c47df9c0bb2fa7f0de5a241f21cf352c

Author(s) (in the same order as the commits):
	H.J. Lu <hjl.tools@gmail.com>

Subject:
	x86: Add is_x86_elf

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Ubuntu-AArch32-m32/fe/fe53b4a4c47df9c0bb2fa7f0de5a241f21cf352c/>

*** Diff to previous build ***
============================
new FAIL: gdb.threads/interrupt-while-step-over.exp: displaced-stepping=off: iter=3: wait for stops
PASS -> FAIL: gdb.threads/process-dies-while-detaching.exp: single-process: continue: killed outside: continue
============================


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

FAILURE TO OBTAIN THE COMMIT FOR THE XFAIL LIST.  PLEASE CONTACT THE BUILDBOT ADMIN.