sparc64/140523: sparc {set, swap}context calls trash TLS register %g7

Sat Nov 14 17:00:04 UTC 2009

The following reply was made to PR sparc64/140523; it has been noted by GNATS.

From: Marius Strobl <marius at alchemy.franken.de>
To: Nathaniel Filardo <nwf at cs.jhu.edu>
Cc: freebsd-gnats-submit at freebsd.org
Subject: Re: sparc64/140523: sparc {set, swap}context calls trash TLS register %g7
Date: Sat, 14 Nov 2009 17:17:11 +0100

 Could you please test whether the following patch fixes your
 problem?
 http://people.freebsd.org/~marius/sparc64_mcontext_unroll_skip_g7.diff

 Marius