make check on mipsel-linux

[H.J. Lu]

> 
>  As there is no interest in these fixes, I ceased my work on binutils for
> mipsel-linux and I'll try to compile glibc without versioning, which
> should succeed unless there are undiscovered bugs related to the
> non-versioned setup. 
> 

I will put in your patches in my Linux binutils if you will fix any
bugs instroduced by your patches. Since I know nothing about MIPS and
I don't even have a Linux/MIPS, I have to depend on the original patch
authors for any bug fixes.

Thanks.

H.J.