From mboxrd@z Thu Jan 1 00:00:00 1970 From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=) Subject: bug#14837: Cross bootstrap! Date: Wed, 10 Jul 2013 23:59:24 +0200 Message-ID: <87vc4i6pqb.fsf@gnu.org> References: <87txkkanu6.fsf@gnu.org> <87ppv88tiz.fsf@gnu.org> <87k3l795pe.fsf@gnu.org> <878v1n4o1g.fsf@karetnikov.org> <878v1n74je.fsf@gnu.org> <87txk7v5dd.fsf@karetnikov.org> <87bo6fo0jz.fsf@gnu.org> <8738rmce58.fsf@karetnikov.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:51522) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux2VU-0002Bu-Pt for bug-guix@gnu.org; Wed, 10 Jul 2013 18:05:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ux2VT-0006Jk-G9 for bug-guix@gnu.org; Wed, 10 Jul 2013 18:05:04 -0400 Received: from debbugs.gnu.org ([140.186.70.43]:51829) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux2VT-0006Ie-Aj for bug-guix@gnu.org; Wed, 10 Jul 2013 18:05:03 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Ux2VS-0002qq-Gv for bug-guix@gnu.org; Wed, 10 Jul 2013 18:05:02 -0400 Sender: "Debbugs-submit" Resent-Message-ID: Received: from eggs.gnu.org ([2001:4830:134:3::10]:51334) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux2Uw-0001tY-0A for bug-guix@gnu.org; Wed, 10 Jul 2013 18:04:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ux2Uu-00066W-34 for bug-guix@gnu.org; Wed, 10 Jul 2013 18:04:29 -0400 Received: from hera.aquilenet.fr ([141.255.128.1]:33371) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux2Ut-00066M-Tb for bug-guix@gnu.org; Wed, 10 Jul 2013 18:04:28 -0400 In-Reply-To: <8738rmce58.fsf@karetnikov.org> (Nikita Karetnikov's message of "Thu, 11 Jul 2013 01:13:07 +0400") List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org To: Nikita Karetnikov Cc: 14837@debbugs.gnu.org Nikita Karetnikov skribis: >> So, did strace display the syscall arguments? (Apparently not, since it >> would display an hexadecimal address for mmap.) > > No. > >> It=E2=80=99s worth trying. The GDB installed on gcc49.fsffrance.org doe= sn=E2=80=99t >> support N64 (same symptom as reported on the web page you linked.) > > It didn't work out [1]. Argh. > Also, I tried to run > > $ ./pre-inst-env guix build --no-substitutes -K --target=3Dmips64el-lin= ux-gnuabi64 bootstrap-tarballs > > and got the same error [2] as before. 'objdump' shows the same output > [3]. [...] > [1] http://sourceware.org/ml/gdb/2013-07/msg00037.html > [2] https://lists.gnu.org/archive/html/bug-guix/2013-03/msg00155.html > [3] https://lists.gnu.org/archive/html/bug-guix/2013-03/msg00156.html Then I think this problem occurs specifically when cross-building from i686 to mips64el/N64. At least it definitely works from x86_64 [0]. Ludo=E2=80=99. [0] http://hydra.gnu.org:3000/job/gnu/master/gcc-cross-mips64el-linux-gnuab= i64-4.7.3