From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gdb-patches-return-144007-listarch-gdb-patches=sources.redhat.com@sourceware.org>
Received: (qmail 128506 invoked by alias); 1 Dec 2017 12:43:17 -0000
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
Received: (qmail 128496 invoked by uid 89); 1 Dec 2017 12:43:16 -0000
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=BAYES_00,KB_WAM_FROM_NAME_SINGLEWORD,SPF_HELO_PASS,T_RP_MATCHES_RCVD autolearn=no version=3.3.2 spammy=
X-HELO: mx1.redhat.com
Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 01 Dec 2017 12:43:16 +0000
Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15])	(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))	(No client certificate requested)	by mx1.redhat.com (Postfix) with ESMTPS id CDCA07CBA0;	Fri,  1 Dec 2017 12:43:14 +0000 (UTC)
Received: from [127.0.0.1] (ovpn04.gateway.prod.ext.ams2.redhat.com [10.39.146.4])	by smtp.corp.redhat.com (Postfix) with ESMTP id 7CD885D6A9;	Fri,  1 Dec 2017 12:43:07 +0000 (UTC)
Subject: Re: [PATCH v4] Add support for the readnever concept
To: Sergio Durigan Junior <sergiodj@redhat.com>
References: <1467838463-15786-1-git-send-email-brobecker@adacore.com> <20171130002529.10592-1-sergiodj@redhat.com> <6765d36f-8603-9cd3-0476-801a5bfe0865@redhat.com> <87shcvgj55.fsf@redhat.com>
Cc: GDB Patches <gdb-patches@sourceware.org>, Joel Brobecker <brobecker@adacore.com>, Yao Qi <qiyaoltc@gmail.com>, Eli Zaretskii <eliz@gnu.org>
From: Pedro Alves <palves@redhat.com>
Message-ID: <d912d6af-2500-56bc-5e40-a048c2dbd9e9@redhat.com>
Date: Fri, 01 Dec 2017 12:43:00 -0000
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0
MIME-Version: 1.0
In-Reply-To: <87shcvgj55.fsf@redhat.com>
Content-Type: text/plain; charset=windows-1252
Content-Transfer-Encoding: 7bit
X-SW-Source: 2017-12/txt/msg00022.txt.bz2

On 12/01/2017 04:35 AM, Sergio Durigan Junior wrote:

>> If readnever_symbol_files is set, then it'll have been propagated to
>> objfile->flags before we get here, no?
> 
> Hm, I think so, yes.  I mean, assuming that objfile != NULL when we call
> the readers, then yes; 

Certainly you can assume that.  A reader's job is to read
in the passed in objfile.  The very first line of elf_symfile_read
would immediately crash otherwise, for example.

Thanks,
Pedro Alves