[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when usin
From: |
Eli Zaretskii |
Subject: |
Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus |
Date: |
Sat, 28 Apr 2018 15:09:10 +0300 |
> From: Uwe Brauer <address@hidden>
> Cc: Uwe Brauer <address@hidden>, address@hidden
> Date: Sat, 28 Apr 2018 13:56:28 +0200
>
> > Basically, start GDB with Emacs as the executable to debug, then run
> > Emacs from GDB's command line.
>
>
> Oh well,
>
> I tried gdb /opt/emacs27/bin/emacs
> and I obtained
> Reading symbols from /opt/emacs27/bin/emacs...(no debugging symbols
> found)...done.
Your Emacs was not built with debugging symbols. The "Preliminaries"
section of etc/DEBUG explains how to build with debugging symbols.
> But no emacs started.
Because you didn't start it. The GDB "run" command starts the
executable. This is again described in etc/DEBUG.
> The message indicates that I should recompile emacs?
Yes.
> > No need to google, the answer is under your fingertips: see the
> > beginning of the file etc/DEBUG in the Emacs source tree.
>
> Thanks, but just read it, but it is a bit confusing, since it is not
> clear to me whether I could start emacs first and then start gdb within
> emacs.
You can either start GDB from (another session of) Emacs, or start GDB
from the shell prompt. In both cases, you should then start Emacs
from GDB.
> So shall I recompile emacs with debug options like
>
> CFLAGS='-O0 -g3' ./configure --enable-checking='yes,glyphs'
> --enable-check-lisp-object-type
Yes, that's a good beginning.
- git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Uwe Brauer, 2018/04/28
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Eli Zaretskii, 2018/04/28
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Uwe Brauer, 2018/04/28
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Eli Zaretskii, 2018/04/28
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Uwe Brauer, 2018/04/28
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus,
Eli Zaretskii <=
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Uwe Brauer, 2018/04/29
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Eli Zaretskii, 2018/04/29
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Uwe Brauer, 2018/04/29
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Eli Zaretskii, 2018/04/29
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Noam Postavsky, 2018/04/29
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Paul Eggert, 2018/04/29
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Eli Zaretskii, 2018/04/29
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Paul Eggert, 2018/04/29
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Eli Zaretskii, 2018/04/29
- Re: git+master: c6e6503900534d939dd94b812563c27f22c49b7d crash when using gnus, Eli Zaretskii, 2018/04/29