Go patch committed: Multiplex goroutines onto OS threads

[Ian Lance Taylor]

Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> writes:

> Ian Lance Taylor <iant@google.com> writes:
>
>> Bootstrapped and ran Go testsuite on x86_64-unknown-linux-gnu.  Tested
>> both with and without -fsplit-stack support.  Committed to mainline.
>
> Once Go bootstrap works again on Solaris, I notice that there are many
> 64-bit testsuite failures, which have been introduced between 20111125
> (r181724) and 20111130 (r181837), so this patch is the obvious culprit.

I just committed another libgo update, which will no doubt lead to
further problems.

In order to debug these problems I think I will need access to an x86
Solaris system.  Otherwise I don't know what is happening.  Do you know
of any differences between Solaris and GNU/Linux when it comes to the
getcontext, setcontext, and makecontext functions?

Ian