From owner-freebsd-toolchain@FreeBSD.ORG Sun Aug 21 19:11:27 2011 Return-Path: Delivered-To: freebsd-toolchain@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 21733106566C for ; Sun, 21 Aug 2011 19:11:27 +0000 (UTC) (envelope-from ttsestt@gmail.com) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id A97438FC15 for ; Sun, 21 Aug 2011 19:11:26 +0000 (UTC) Received: by fxe4 with SMTP id 4so3878465fxe.13 for ; Sun, 21 Aug 2011 12:11:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:to:cc:subject:references:date:message-id:user-agent :mime-version:content-type; bh=hHCnFXV4G9jpyx3w9VHN9AvW6dLohON8fBuhISicq+I=; b=gWp3hBeiweUdVkGQjpQiGaQVmZWltlXoLHvKkcJcAn3xdFhmwIZm62nBaBI+pr/N7B PLlT/7YSJ7Y5tJla96sfl5l5R21/Q+IItdQ9xDGiqwUQ6QyNh+FoUMGYpqWyWlL8201w AWK8oVY9FYFxzq28ubBL5280aeCGgzjuUq6y4= Received: by 10.223.88.214 with SMTP id b22mr2449292fam.5.1313953885263; Sun, 21 Aug 2011 12:11:25 -0700 (PDT) Received: from localhost (tor.cinipac.net [79.172.193.89]) by mx.google.com with ESMTPS id n7sm961973faa.2.2011.08.21.12.11.23 (version=SSLv3 cipher=OTHER); Sun, 21 Aug 2011 12:11:24 -0700 (PDT) From: Test Rat To: Roman Divacky References: <86fwkvt9me.fsf@gmail.com> <20110821172025.GA6711@freebsd.org> Date: Sun, 21 Aug 2011 23:11:10 +0400 Message-ID: <86ty9aa8c1.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain Cc: freebsd-toolchain@freebsd.org Subject: Re: [clang] rtld-elf/rtld.c and stack traces in gdb(1) X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Aug 2011 19:11:27 -0000 Roman Divacky writes: >> And compiling rtld with clang + -O0 makes it crash. > > what is "it" ? clang itself or rtld? rtld, but not on trunk (r138219) > Also I think it makes sense to check if this issue persists with TOT > clang, can you check that? It persists. Compiling only rtld.c with -O0 seems to be a workaround.