Failures on Fedora-ppc64le-native-extended-gdbserver-m64, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-ppc64le-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64le-native-extended-gdbserver-m64/builds/5211>

Commit(s) tested:
	077ae656a69fcf144f68848a3f6f2cb559b62987

Author(s) (in the same order as the commits):
	Alan Hayward <alan.hayward@arm.com>

Subject:
	Remove MAX_REGISTER_SIZE from sol-thread.c

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-ppc64le-native-extended-gdbserver-m64/07/077ae656a69fcf144f68848a3f6f2cb559b62987/>