From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gdb-patches-return-61615-listarch-gdb-patches=sources.redhat.com@sourceware.org>
Received: (qmail 16596 invoked by alias); 11 Feb 2009 08:43:23 -0000
Received: (qmail 16588 invoked by uid 22791); 11 Feb 2009 08:43:23 -0000
X-SWARE-Spam-Status: No, hits=-1.2 required=5.0 	tests=AWL,BAYES_00,J_CHICKENPOX_102,SARE_MSGID_LONG40,SPF_PASS
X-Spam-Check-By: sourceware.org
Received: from ti-out-0910.google.com (HELO ti-out-0910.google.com) (209.85.142.190)     by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 11 Feb 2009 08:43:18 +0000
Received: by ti-out-0910.google.com with SMTP id y8so64521tia.12         for <gdb-patches@sourceware.org>; Wed, 11 Feb 2009 00:43:15 -0800 (PST)
MIME-Version: 1.0
Received: by 10.110.2.2 with SMTP id 2mr11914297tib.29.1234341795462; Wed, 11  	Feb 2009 00:43:15 -0800 (PST)
In-Reply-To: <daef60380902110029s15874c26h839aa6224980de11@mail.gmail.com>
References: <daef60380902110029s15874c26h839aa6224980de11@mail.gmail.com>
Date: Wed, 11 Feb 2009 08:43:00 -0000
Message-ID: <daef60380902110043g33019e3exc6c1e58d77906ec@mail.gmail.com>
Subject: Re: [RFA] Output a warning when inferior load in a stripped  	libpthread.so make multi-thread debug not ok
From: teawater <teawater@gmail.com>
To: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
X-IsSubscribed: yes
Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <gdb-patches.sourceware.org>
List-Subscribe: <mailto:gdb-patches-subscribe@sourceware.org>
List-Archive: <http://sourceware.org/ml/gdb-patches/>
List-Post: <mailto:gdb-patches@sourceware.org>
List-Help: <mailto:gdb-patches-help@sourceware.org>, <http://sourceware.org/ml/#faqs>
Sender: gdb-patches-owner@sourceware.org
X-SW-Source: 2009-02/txt/msg00234.txt.bz2

It test with Ubuntu-x86 is OK.

On Wed, Feb 11, 2009 at 16:29, teawater <teawater@gmail.com> wrote:
> Hi,
>
> I met a lot of people that have trouble with GDB multithread debug
> just because their libpthread.so is stripped.
> So I make a patch to output a warning when the libpthread.so is stripped.
>
> 2009-02-11  Hui Zhu  <teawater@gmail.com>
>
>        * linux-thread-db.c (LIBPTHREAD_SO): New macro for
>        the name of libpthread.
>        (check_for_thread_db): Add a argument "objfile".
>        If td_ta_new_p return TD_NOLIBTHREAD
>        and "objfile->obfd->filename" include LIBPTHREAD_SO,
>        output a warning.
>        (thread_db_new_objfile): Add a argument "objfile" to
>        "check_for_thread_db".
>        * linux-nat.h (check_for_thread_db): Ditto.
>        * linux-nat.c (linux_child_post_attach): Ditto.
>        (linux_child_post_startup_inferior): Ditto.
>        (linux_child_follow_fork): Ditto.
>
>
> OK to in?
>
>
> Thanks,
> Hui
>