From: Joel Sherrill <joel@rtems.org>
To: Hannes Domani <ssbssa@yahoo.de>
Cc: "gdb@sourceware.org" <gdb@sourceware.org>
Subject: Re: Build Failure on Cygwin
Date: Mon, 19 Oct 2020 14:33:45 -0500 [thread overview]
Message-ID: <CAF9ehCU2_r16tdLgRzWaqFM_3HqD33+sowQBb1Xa1aO-pOgu1g@mail.gmail.com> (raw)
In-Reply-To: <339649978.1780844.1603129592020@mail.yahoo.com>
On Mon, Oct 19, 2020 at 12:46 PM Hannes Domani <ssbssa@yahoo.de> wrote:
> Am Montag, 19. Oktober 2020, 19:26:28 MESZ hat Joel Sherrill <
> joel@rtems.org> Folgendes geschrieben:
>
> > Hi
> >
> > I am getting a build failure on Cygwin
> >
> >
> /home/jrs007/rtems-cron-6/rtems-source-builder/rtems/build/aarch64-rtems6-gdb-8a6e98c-x86_64-pc-cygwin-1/build/gdb/../../sourceware-mirror-binutils-gdb-8a6e98c/gdb/cp-support.c:1619:(.text+0x5502):
> > relocation truncated to fit: R_X86_64_PC32 against undefined symbol `TLS
> > init function for thread_local_segv_handler'
> >
> /home/jrs007/rtems-cron-6/rtems-source-builder/rtems/build/aarch64-rtems6-gdb-8a6e98c-x86_64-pc-cygwin-1/build/gdb/../../sourceware-mirror-binutils-gdb-8a6e98c/gdb/cp-support.c:1619:(.text+0x551b):
> > relocation truncated to fit: R_X86_64_PC32 against undefined symbol `TLS
> > init function for thread_local_segv_handler'
> > collect2: error: ld returned 1 exit status
> >
> > This is a build targeting RTEMS based on a tarball fetched from
> > git:(sourceware-mirror-binutils-gdb-8a6e98c). It should correspond to
> this
> > recent commit:
> >
> > ommit 8a6e98c4a3049d7fb8ffc24b231e8cf3577fd90a
> > Author: GDB Administrator <gdbadmin@sourceware.org>
> > Date: Mon Oct 12 00:00:07 2020 +0000
> >
> > Automatic date update in version.in
> >
> > Any suggestions on how to fix this?
>
> Isn't that the same problem you already started a thread about in march?:
> https://sourceware.org/pipermail/gdb/2020-March/048436.html
>
> And it ended with you planning to file a gdb bug.
>
Yes and I have completely forgotten about that. I sent that about a week
after
I started working from home. Apparently I forgot to file this. I will file
it.
Hopefully that will prod someone to fix it.
And to this from Christian.
> I've seen this error on various toolchains. I believe it to be a gcc
> bug; however, since it still seems to be an issue on some platforms,
> maybe gdb should avoid using global (nonstatic) threadlocal
> variables... (and instead abstract access to this variable through
> getters/setters)
I emailed Corrina from Cygwin and she thought it was a gdb issue
and not a Cygwin issue. I didn't know which project was best to file
this on.
I'm not sure of the solution and based on the results from a Google
search people just hack around it. It does need a proper solution.
--joel
>
>
> Hannes
>
next prev parent reply other threads:[~2020-10-19 19:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-19 17:26 Joel Sherrill
2020-10-19 17:42 ` Christian Biesinger
2020-10-19 17:46 ` Hannes Domani
2020-10-19 19:33 ` Joel Sherrill [this message]
2020-10-19 23:03 ` Joel Sherrill
2020-10-20 11:39 ` Christian Biesinger
2020-10-20 13:35 ` Joel Sherrill
2020-10-20 18:23 ` Hannes Domani
2020-10-20 19:18 ` Joel Sherrill
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=CAF9ehCU2_r16tdLgRzWaqFM_3HqD33+sowQBb1Xa1aO-pOgu1g@mail.gmail.com \
--to=joel@rtems.org \
--cc=gdb@sourceware.org \
--cc=ssbssa@yahoo.de \
/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).