From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24214 invoked by alias); 19 Oct 2011 12:22:27 -0000 Received: (qmail 24200 invoked by uid 22791); 19 Oct 2011 12:22:25 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_BJ X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 19 Oct 2011 12:22:08 +0000 From: "iains at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/50778] [4.7 Regression] Bootstrap failure on powerpc-apple-darwin9 Date: Wed, 19 Oct 2011 12:22:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: iains at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.0 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-10/txt/msg01943.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50778 --- Comment #4 from Iain Sandoe 2011-10-19 12:22:04 UTC --- (In reply to comment #3) > Could I have ssh access to one of the boxes that fail? unfortunately, I can't do that - company boxes here afflicted by company policy; Jack Howarth seems to be able to - I think he might have a PPC box still. Otherwise we can offer to try and answer specific questions; I've got other fails in struc-layout etc. that are bus errors in libcpp: e.g. Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x00000000 _cpp_pop_context (pfile=0x41806600) at /GCC/gcc-live-trunk/libcpp/macro.c:2139 2139 pfile->context->next = NULL; (gdb) bt #0 _cpp_pop_context (pfile=0x41806600) at /GCC/gcc-live-trunk/libcpp/macro.c:2139 #1 0x00937b44 in cpp_get_token_1 (pfile=0x14, location=0xbfffedac) at /GCC/gcc-live-trunk/libcpp/macro.c:2328 #2 0x00937684 in enter_macro_context (pfile=0xbfffedac, node=0x4204e160, result=0x41809a00, location=1242616) at /GCC/gcc-live-trunk/libcpp/macro.c:2074 #3 0x00937b44 in cpp_get_token_1 (pfile=0x41806600, location=0xbfffef08) at /GCC/gcc-live-trunk/libcpp/macro.c:2328 #4 0x000ac398 in preprocess_file (pfile=0x41806600) at /GCC/gcc-live-trunk/gcc/c-family/c-ppoutput.c:177 #5 0x000aa450 in c_common_init () at /GCC/gcc-live-trunk/gcc/c-family/c-opts.c:1090 #6 0x0004cb98 in c_objc_common_init () at /GCC/gcc-live-trunk/gcc/c-objc-common.c:64 #7 0x006594b0 in toplev_main (argc=25, argv=0x0) at /GCC/gcc-live-trunk/gcc/toplev.c:1757 #8 0x00002464 in start () Current language: auto; currently c++ (in case that's a hint).