From owner-freebsd-hackers@freebsd.org Mon Dec 21 22:59:23 2015 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 58F76A4F3D9 for ; Mon, 21 Dec 2015 22:59:23 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-ig0-x230.google.com (mail-ig0-x230.google.com [IPv6:2607:f8b0:4001:c05::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3196814DE; Mon, 21 Dec 2015 22:59:23 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by mail-ig0-x230.google.com with SMTP id m11so39780748igk.1; Mon, 21 Dec 2015 14:59:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc:content-type; bh=O743WbbT5tszixGpvJmj4z4ntkI+lXamabkWgcOmpLE=; b=p6jFFS0BppC7pJkCG4PE7eBJJm9eiuimHcqiCg8kqIzFLr2c6GSW/BbW+1slke6aV7 gUpK5dPBhsHcsWu25qdHW7MX89FK9LDrZhnH3o/YtZTuOiGIEPgbcgxmSk+PZ9+Rzndb 4Vf9FTJLYjkaWvdJhj/lzX/zosLxAJniqotbthFGG2PdhyS2ZziDAi19T7wP3XinmJjZ DqgXgZLt4i79PpMR5dFrsOLiAWXsZbC2qpxaLJXgE31uO+b3v+hy4PgTsh78nhnNj/eH RSuttIqqCoU90vKOdWOKA00fIfFlaxoZwudX1h1KqyG0mA4C65cOgOa3uF4Lox4z6TFO Pzog== X-Received: by 10.50.57.38 with SMTP id f6mr19052901igq.97.1450738762570; Mon, 21 Dec 2015 14:59:22 -0800 (PST) MIME-Version: 1.0 Sender: carpeddiem@gmail.com Received: by 10.107.163.66 with HTTP; Mon, 21 Dec 2015 14:59:03 -0800 (PST) In-Reply-To: <1822063.F241qPFAvS@ralph.baldwin.cx> References: <20151218190616.GA2284@becker.bs.l> <1822063.F241qPFAvS@ralph.baldwin.cx> From: Ed Maste Date: Mon, 21 Dec 2015 17:59:03 -0500 X-Google-Sender-Auth: iM6D9OOs4c6PqOjtpvWTtf_UuAA Message-ID: Subject: Re: lldb crashes hello.c To: John Baldwin Cc: "freebsd-hackers@freebsd.org" , Bertram Scharpf Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Dec 2015 22:59:23 -0000 On 21 December 2015 at 14:11, John Baldwin wrote: > On Friday, December 18, 2015 08:06:16 PM Bertram Scharpf wrote: >> Hi, >> >> I started to play around with LLDB, but it crashes right on the start. > > lldb doesn't (yet) support running FreeBSD/i386 binaries I believe. That is correct. Broadly speaking arch support looks like: * Live and core debugging works: amd64 * Live and core debugging should work or has been known to work, but may have regressed and may not have been recently tested: arm, powerpc, powerpc64 * Core debugging works: arm64 * Core debugging should work: mips64 * Target code exists but is not functional: i386 * Target code does not exist: mips, riscv64, sparc64