[GOLD] TILE-Gx gold support

[Jiong Wang <jiwang at tilera dot com>]

Hi Maintainer:

On behalf of Tilera Corporation, I'd like to contribute a gold port to our
TILE-Gx architecture.

port features
===
1. support 32-bit/64-bit/little-endian/big-endian
2. full support for pic/non-pic shared library
3. full support for tls/ifunc

port test
===
we have tested TILE-Gx gold by:
1. gold testsuites
2. bootstrap
3. build & run glibc, both libc.so & ld.so
4. build & run various other programs, like busybox, bison, flex, zlib etc.

attachment is the patch, which is against the commit id

commit 8d373b34332269ee2316578214f17ffcf10e12cd
Author: Alan Modra <amodra@bigpond.net.au>
Date: Tue Sep 11 00:39:01 2012 +0000

(git://sourceware.org/git/binutils.git)

looking forward to your feedback.

Thanks!

Regards,
Jiong Wang
Tilera Corporation

Attachment: tilegx.patch
Description: Text document