Failures on Fedora-i686, branch master

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-x86-64-4

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-i686/builds/6787>

Commit(s) tested:
	16eb6b2db49e6cf2fdca56efd37689fcc170cd37

Author(s) (in the same order as the commits):
	Leszek Swirski <leszeks@google.com>

Subject:
	Fix dwarf2_string_attr for -gsplit-dwarf

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-i686/16/16eb6b2db49e6cf2fdca56efd37689fcc170cd37/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.ada/win_fu_syms.exp: compilation foo.adb
============================


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

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-i686/xfails/master/xfail;hb=73cc289>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-i686/xfails/master/xfail.table;hb=73cc289>