From: Max Filippov <jcmvbkbc@gmail.com>
Date: Mon, 14 Jan 2013 06:38:02 +0000 (+0400)
Subject: xtensa: complete ptrace handling of register windows
X-Git-Tag: v3.9-rc1~57^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b2bb03f108a6e68c28de2763268571ef569c6e8;p=pandora-kernel.git

xtensa: complete ptrace handling of register windows

Compute WindowBase and WindowMask registers correctly on ptrace calls.
Work done earlier by Maxim, Christian and Marc.

Signed-off-by: Marc Gauthier <marc@tensilica.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
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