From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12288 invoked by alias); 24 Jun 2009 10:54:07 -0000 Received: (qmail 11937 invoked by uid 48); 24 Jun 2009 10:53:55 -0000 Date: Wed, 24 Jun 2009 10:54:00 -0000 Message-ID: <20090624105355.11936.qmail@sourceware.org> From: "roland at gnu dot org" To: systemtap@sources.redhat.com In-Reply-To: <20090623142132.10318.mjw@redhat.com> References: <20090623142132.10318.mjw@redhat.com> Reply-To: sourceware-bugzilla@sourceware.org Subject: [Bug translator/10318] Bad address reading arg from mark probe X-Bugzilla-Reason: AssignedTo Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2009-q2/txt/msg01030.txt.bz2 ------- Additional Comments From roland at gnu dot org 2009-06-24 10:53 ------- The kernel-mode definitions of fetch_register() et al (not to mention deref!) are wholly inappropriate for dealing with user-mode register states, especially 32-bit ones on 64-bit kernels. You need an entirely different regime of runtime calls (should use user_regset calls) for dealing with user-mode registers. -- http://sourceware.org/bugzilla/show_bug.cgi?id=10318 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.