[FYI v3 00/10] share minimal symbols across objfiles

[Tom Tromey <tromey at redhat dot com>]

I'm pushing this series now.

v2 was posted here:

    https://sourceware.org/ml/gdb-patches/2013-10/msg00521.html

v3 does not differ in any substantial way; some minor fixups were
required due to rebasing it periodically since last October.

Please note that it is not unlikely that this series will break the
build and/or introduce regressions.  Please report problems to me and
I will try to fix them or help you fix them.  Based on my experiences
with the branch, the build breaks are generally trivial to solve.

The v2 note describes the original testing I did.  At some point since
then I've redone the regression tests on AIX.  For this final rebase I
rebuilt using the mingw cross tools on x86-86 Fedora 18, and I built
and regtested on x86-64 Fedora 18.

Tom