hg: bsd-port/jdk8/hotspot: Handle unsafe operations that access invalid memory more gracefully

[glewis at eyesbeyond.com]

Changeset: d208cc11392a
Author:    Greg Lewis <glewis at eyesbeyond.com>
Date:      2016-07-26 18:37 -0700
URL:       http://hg.openjdk.java.net/bsd-port/jdk8/hotspot/rev/d208cc11392a

Handle unsafe operations that access invalid memory more gracefully

Authored by:	Andrew Smith <iamasmith.home at gmail.com>

! src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp