From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: YAMAMOTO Mitsuharu Newsgroups: gmane.emacs.bugs Subject: bug#10240: GNUstep build fails during dumping Date: Thu, 08 Dec 2011 09:57:07 +0900 Organization: Faculty of Science, Chiba University Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Trace: dough.gmane.org 1323305905 6091 80.91.229.12 (8 Dec 2011 00:58:25 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 8 Dec 2011 00:58:25 +0000 (UTC) Cc: 10240@debbugs.gnu.org To: Glenn Morris Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Dec 08 01:58:20 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RYSJY-0007rO-Dw for geb-bug-gnu-emacs@m.gmane.org; Thu, 08 Dec 2011 01:58:20 +0100 Original-Received: from localhost ([::1]:42599 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RYSJX-0001Qw-Kv for geb-bug-gnu-emacs@m.gmane.org; Wed, 07 Dec 2011 19:58:19 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:53794) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RYSJV-0001Qg-DL for bug-gnu-emacs@gnu.org; Wed, 07 Dec 2011 19:58:18 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RYSJU-0004wh-7U for bug-gnu-emacs@gnu.org; Wed, 07 Dec 2011 19:58:17 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:57444) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RYSJU-0004wc-1X for bug-gnu-emacs@gnu.org; Wed, 07 Dec 2011 19:58:16 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RYSKD-0005M1-OD for bug-gnu-emacs@gnu.org; Wed, 07 Dec 2011 19:59:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: YAMAMOTO Mitsuharu Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 08 Dec 2011 00:59:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10240 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10240-submit@debbugs.gnu.org id=B10240.132330588220508 (code B ref 10240); Thu, 08 Dec 2011 00:59:01 +0000 Original-Received: (at 10240) by debbugs.gnu.org; 8 Dec 2011 00:58:02 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RYSJG-0005Kj-Cb for submit@debbugs.gnu.org; Wed, 07 Dec 2011 19:58:02 -0500 Original-Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RYSJB-0005KE-CO for 10240@debbugs.gnu.org; Wed, 07 Dec 2011 19:57:59 -0500 Original-Received: from church.math.s.chiba-u.ac.jp (church [133.82.132.36]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id 57AD4C0561; Thu, 8 Dec 2011 09:57:07 +0900 (JST) In-Reply-To: User-Agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?UTF-8?Q?Shij=C5=8D?=) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Wed, 07 Dec 2011 19:59:01 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:54799 Archived-At: >>>>> On Wed, 07 Dec 2011 13:06:13 -0500, Glenn Morris said: YAMAMOTO Mitsuharu wrote: >> Could you show the results of `readelf -S src/temacs' >> and `nm -an src/temacs | grep _OBJC_' ? > Here you go: > 0000000000c4d071 b _OBJC_ClassName_ > 0000000000c4d29c b _OBJC_ClassName_ > 0000000000c4d2f0 b _OBJC_ClassName_ > 0000000000c4d720 b _OBJC_ClassName_ > 0000000000c4d768 b _OBJC_ClassName_ > 0000000000c4d798 b _OBJC_ClassName_ Probably these symbols whose values are in the .bss section caused the problem, because the current code assumes such values are in the .data section. Could you try the patch at the end of this mail? > Just to say again: `/bin/pwd`/temacs --batch --load loadup bootstrap > in isolation works fine, but it fails every time when make calls the > same command, dumping 40MB of 0s. Currently I have no idea why such a difference in invocation causes different results. YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp === modified file 'src/unexelf.c' *** src/unexelf.c 2011-11-14 21:00:24 +0000 --- src/unexelf.c 2011-12-08 00:46:29 +0000 *************** *** 1219,1227 **** nn = symp->st_shndx; if (nn > old_bss_index) nn--; ! old = ((symp->st_value - NEW_SECTION_H (symp->st_shndx).sh_addr) ! + OLD_SECTION_H (nn).sh_offset + old_base); ! memcpy (new, old, symp->st_size); } #endif } --- 1219,1233 ---- nn = symp->st_shndx; if (nn > old_bss_index) nn--; ! if (nn == old_bss_index) ! memset (new, 0, symp->st_size); ! else ! { ! old = ((symp->st_value ! - NEW_SECTION_H (symp->st_shndx).sh_addr) ! + OLD_SECTION_H (nn).sh_offset + old_base); ! memcpy (new, old, symp->st_size); ! } } #endif }