public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "mh+gcc at glandium dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/46770] Replace .ctors/.dtors with .init_array/.fini_array on targets supporting them
Date: Sat, 11 Dec 2010 14:36:00 -0000	[thread overview]
Message-ID: <bug-46770-4-sUKkG3PQAC@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-46770-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46770

--- Comment #9 from Mike Hommey <mh+gcc at glandium dot org> 2010-12-11 14:36:36 UTC ---
(In reply to comment #7)
> Hi,
> thanks for testcase.  What I was concerned about is the static linking case.
> When you have static library with constructors and main program with
> constructors, my understanding was that the reverse execution order of .ctor
> section was designed in a way so library even in this case is initialized
> first.

This explanation doesn't stand: for instance, ARM EABI exclusively uses
.init_array, and the execution order for those is forward. And when linking
static libraries, the order of the function pointers in the section is strictly
growing, which means libraries are being initialized last.


  parent reply	other threads:[~2010-12-11 14:36 UTC|newest]

Thread overview: 110+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-02 19:21 [Bug target/46770] New: " mh+gcc at glandium dot org
2010-12-02 19:24 ` [Bug target/46770] " mh+gcc at glandium dot org
2010-12-02 22:22 ` hubicka at gcc dot gnu.org
2010-12-02 23:01 ` hjl.tools at gmail dot com
2010-12-07 15:45 ` hjl.tools at gmail dot com
2010-12-07 15:45 ` hjl.tools at gmail dot com
2010-12-07 16:45 ` hjl.tools at gmail dot com
2010-12-09 17:55 ` hjl.tools at gmail dot com
2010-12-11 14:15 ` hubicka at gcc dot gnu.org
2010-12-11 14:28 ` hjl.tools at gmail dot com
2010-12-11 14:36 ` mh+gcc at glandium dot org [this message]
2010-12-11 15:01 ` hubicka at ucw dot cz
2010-12-11 15:34 ` hjl.tools at gmail dot com
2010-12-11 16:17 ` hubicka at ucw dot cz
2010-12-11 16:54 ` hjl.tools at gmail dot com
2010-12-11 18:33 ` mmitchel at gcc dot gnu.org
2010-12-11 18:47 ` hjl.tools at gmail dot com
2010-12-11 18:50 ` mark at codesourcery dot com
2010-12-11 19:02 ` hjl.tools at gmail dot com
2010-12-11 19:33 ` mark at codesourcery dot com
2010-12-11 19:44 ` hjl.tools at gmail dot com
2010-12-11 19:47 ` hjl.tools at gmail dot com
2010-12-11 19:48 ` mmitchel at gcc dot gnu.org
2010-12-11 19:51 ` hjl.tools at gmail dot com
2010-12-11 19:53 ` hjl.tools at gmail dot com
2010-12-11 19:57 ` mark at codesourcery dot com
2010-12-11 20:04 ` hjl.tools at gmail dot com
2010-12-11 20:17 ` hjl.tools at gmail dot com
2010-12-11 20:19 ` mark at codesourcery dot com
2010-12-11 21:01 ` hubicka at ucw dot cz
2010-12-11 21:07 ` mark at codesourcery dot com
2010-12-11 21:07 ` hjl.tools at gmail dot com
2010-12-11 22:57 ` hjl.tools at gmail dot com
2010-12-11 23:19 ` mark at codesourcery dot com
2010-12-11 23:28 ` hjl.tools at gmail dot com
2010-12-11 23:30 ` mark at codesourcery dot com
2010-12-11 23:48 ` hjl.tools at gmail dot com
2010-12-11 23:55 ` mark at codesourcery dot com
2010-12-12  0:01 ` hjl.tools at gmail dot com
2010-12-12  0:03 ` mark at codesourcery dot com
2010-12-12  0:08 ` hjl.tools at gmail dot com
2010-12-12  0:12 ` mark at codesourcery dot com
2010-12-12  0:20 ` hjl.tools at gmail dot com
2010-12-12  0:25 ` hjl.tools at gmail dot com
2010-12-12  0:25 ` mark at codesourcery dot com
2010-12-12  0:32 ` hjl.tools at gmail dot com
2010-12-12 15:54 ` hjl.tools at gmail dot com
2010-12-12 18:40 ` mark at codesourcery dot com
2010-12-13  2:30 ` ian at airs dot com
2010-12-13 18:08 ` joseph at codesourcery dot com
2010-12-13 19:41 ` hjl.tools at gmail dot com
2010-12-13 20:24 ` ccoutant at gcc dot gnu.org
2010-12-13 20:31 ` hjl.tools at gmail dot com
2010-12-13 20:42 ` ccoutant at gcc dot gnu.org
2010-12-13 20:48 ` hjl.tools at gmail dot com
2010-12-14  0:39 ` ian at airs dot com
2010-12-14  1:14 ` hjl.tools at gmail dot com
2010-12-14  1:24 ` ccoutant at gcc dot gnu.org
2010-12-14  1:32 ` hjl.tools at gmail dot com
2010-12-14 12:52 ` hubicka at gcc dot gnu.org
2010-12-14 13:17 ` paolo.carlini at oracle dot com
2010-12-14 13:26 ` hubicka at ucw dot cz
2010-12-14 13:33 ` paolo.carlini at oracle dot com
2010-12-14 15:17 ` mark at codesourcery dot com
2011-03-25 19:55 ` jakub at gcc dot gnu.org
2011-04-28 16:17 ` rguenth at gcc dot gnu.org
2011-05-09 10:11 ` amodra at gmail dot com
2011-06-23 16:22 ` ian at airs dot com
2011-06-23 23:17 ` hjl.tools at gmail dot com
2011-06-24 13:22 ` ian at airs dot com
2011-06-24 13:35 ` jakub at gcc dot gnu.org
2011-08-20 20:08 ` hjl at gcc dot gnu.org
2011-08-20 20:37 ` [Bug other/46770] " hjl.tools at gmail dot com
2012-02-18  6:05 ` jingyu at gcc dot gnu.org
2012-02-18  7:21 ` jingyu at gcc dot gnu.org
2012-02-22 22:28 ` jingyu at gcc dot gnu.org
2012-04-17  1:22 ` ccoutant at gcc dot gnu.org
2012-04-17 14:59 ` hjl.tools at gmail dot com
2012-04-17 15:30 ` ppluzhnikov at google dot com
2012-04-17 15:49 ` hjl.tools at gmail dot com
2012-04-17 17:18 ` ppluzhnikov at google dot com
2012-04-17 18:04 ` ccoutant at gcc dot gnu.org
2012-04-17 18:20 ` hjl.tools at gmail dot com
2012-04-17 18:54 ` ccoutant at google dot com
2012-04-17 19:04 ` hjl.tools at gmail dot com
2012-04-17 20:25 ` ccoutant at google dot com
2012-04-17 20:39 ` hjl.tools at gmail dot com
2012-04-17 21:12 ` ccoutant at google dot com
2012-04-17 21:34 ` hubicka at ucw dot cz
2012-04-17 22:00 ` ccoutant at google dot com
2012-04-17 22:27 ` hjl.tools at gmail dot com
2012-04-18  0:05 ` tglek at mozilla dot com
2012-04-18  0:51 ` ppluzhnikov at google dot com
2012-04-18  1:33 ` tglek at mozilla dot com
2012-04-18  3:53 ` ian at airs dot com
2012-04-18  4:58 ` tglek at mozilla dot com
2012-04-19  0:16 ` ian at airs dot com
2012-04-19 15:15 ` hubicka at ucw dot cz
2012-04-22  8:03 ` igodard at pacbell dot net
2012-04-22 17:04 ` ian at airs dot com
2012-04-22 17:47 ` igodard at pacbell dot net
2012-04-22 18:36 ` hubicka at ucw dot cz
2012-04-22 18:45 ` paolo.carlini at oracle dot com
2012-04-22 19:37 ` igodard at pacbell dot net
2012-04-22 21:19 ` ian at airs dot com
2012-04-22 21:53 ` igodard at pacbell dot net
2012-04-22 22:28 ` ian at airs dot com
2014-10-01 16:46 ` marcelo at brs dot ind.br
2014-10-01 18:16 ` marcelo at brs dot ind.br
2014-10-01 18:50 ` ian at airs dot com

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bug-46770-4-sUKkG3PQAC@http.gcc.gnu.org/bugzilla/ \
    --to=gcc-bugzilla@gcc.gnu.org \
    --cc=gcc-bugs@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).