[PUSHED][PATCH] S390: Fix output path for s390-multiarch test case

[Andreas Arnez]

On Tue, Mar 15 2016, Andreas Arnez wrote:

> Since test artifacts are organized in a directory hierarchy, the
> s390-multiarch test case is not executed correctly any more.  This is
> because it uses an obsolete way of constructing the output paths.
>
> This fix invokes standard_testfile instead.
>
> gdb/testsuite/ChangeLog:
>
> 	* gdb.arch/s390-multiarch.exp: Use standard_testfile instead of
> 	maintaining separate logic for constructing the output path.

Pushed.

--
Andreas