From owner-freebsd-arch@FreeBSD.ORG Wed Apr 9 02:57:04 2014 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 00EBD797; Wed, 9 Apr 2014 02:57:03 +0000 (UTC) Received: from mail-qa0-x234.google.com (mail-qa0-x234.google.com [IPv6:2607:f8b0:400d:c00::234]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A296F1B23; Wed, 9 Apr 2014 02:57:03 +0000 (UTC) Received: by mail-qa0-f52.google.com with SMTP id dc16so554324qab.25 for ; Tue, 08 Apr 2014 19:57:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=B4q/SBNPt0ug7KiJbeQoPY4XhxqaqvykN+gWgBXvpuc=; b=XfwhGX1erUKPAoopj1GIJmne4h1WuDsemStvsj2aUBrramPFt+SJMnqYB/8Bca7Ws6 DNbfmIo3/SIKiq8sdNsI8+IgNLKbGZtMMswtcyFhTRfn00kmouwpqO1+P8mABYnC/MV4 /EBalqhQRxTcYVwvfcprfXqqL4OiSlpNbjGGD7bPjCMXNb/9HzDcgYTCSnpKiQxvzkjs rBI9HOYb4WRMcN7KDXB7ZVpjBCMjt1mY5lVsDaX5V9xZbdS7oMLkRsO5ChEpEU9o06dY DUJjpJVsQA6a4VMd0ynvMOKPcCvBiZsXFvIBCbiZzoxqr68j4LzDeQh0McNkALWu3jzG 9mvQ== MIME-Version: 1.0 X-Received: by 10.140.87.5 with SMTP id q5mr8923662qgd.31.1397012222830; Tue, 08 Apr 2014 19:57:02 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.50.206 with HTTP; Tue, 8 Apr 2014 19:57:02 -0700 (PDT) In-Reply-To: <5344B551.30200@freebsd.org> References: <20140408212629.GD21331@kib.kiev.ua> <5344B551.30200@freebsd.org> Date: Tue, 8 Apr 2014 19:57:02 -0700 X-Google-Sender-Auth: 4Dq_-KMMxq0nMZ5NrZ3EqCENrYg Message-ID: Subject: Re: Time for turning off gdb by default? Or worse... From: Adrian Chadd To: Julian Elischer Content-Type: text/plain; charset=ISO-8859-1 Cc: Konstantin Belousov , freebsd-arch X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Apr 2014 02:57:04 -0000 On 8 April 2014 19:49, Julian Elischer wrote: > On 4/9/14, 5:26 AM, Konstantin Belousov wrote: >> >> On Tue, Apr 08, 2014 at 02:34:35PM -0600, Warner Losh wrote: >> I personally need and use this. I also use standalone build of the stock >> gdb. Both in-tree gdb/kgdb and stock gdb are incommutable (for me). > > > if lldb works then fine for userland, but I REALLY need kgdb to work. > also does lldb work with the xxgdb and ddd frontends? > does it have its own frontend that makes it usable? > Or can we just hack llvm to generate dwarf-2 by default, and only flip it to dwarf-4 when it's done? because this whole situation is just plain dumb. -a