C6X OSABI field

[Joseph S. Myers]

On Thu, 12 May 2011, Bernd Schmidt wrote:

> >> +     catch "exec $READELF $READELFFLAGS --file-header $binary_file > readelf.out" got
> > 
> > Should be using remote_exec host (with appropriate adjustments for how 
> > remote_exec arranges its return value) to work with remote host testing.
> 
> Ok. That's copied from ld-ifunc/ifunc.exp, so that probably needs fixing
> too. It wasn't immediately obvious how to use remote_exec host; a few
> versions that I thought should have worked didn't.

It's certainly likely there are various remote-host bugs in the 
testsuites.  I fixed all the issues that appeared for 
arm-none-linux-gnueabi target in 
<http://sourceware.org/ml/binutils/2007-08/msg00382.html>, but of course 
plenty more tests have been added since then, and for other targets all I 
made sure of was that that patch didn't change the test results for 
local-host testing.

This version of the patch is OK, presuming there are no testsuite 
regressions and all the new tests pass for both c6x-elf and c6x-uclinux 
targets.

-- 
Joseph S. Myers
joseph@codesourcery.com