[pypy-commit] pypy r15-for-shadowstack: Another attempt: use r15 for the shadowstack and for exception signalling.

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: r15-for-shadowstack
Changeset: r65975:98fdd551c43a
Date: 2013-08-06 15:46 +0200
http://bitbucket.org/pypy/pypy/changeset/98fdd551c43a/

Log:	Another attempt: use r15 for the shadowstack and for exception
	signalling.