From: Michael Welsh Duggan <mwd@cert.org>
To: emacs-devel@gnu.org
Subject: Added support for debugging emacs daemon
Date: Tue, 12 Feb 2019 10:44:01 -0500 [thread overview]
Message-ID: <tnty36lc8qm.fsf@lx-chumsalmon.ad.sei.cmu.edu> (raw)
I was recently in a position where I wanted to run "emacs --daemon"
under gdb. After a few fumbles, I hit upon the following. I suggest
either adding this or something like this to .gdbinit or mentioning it
in DEBUG:
# Follow forks until any possible daemonization is over
set follow-fork-mode child
tbreak init_signals
commands
set follow-fork-mode parent
end
Mind you, init_signals is only used since it is the first emacs function
called after daemonization currently. If things were to be moved
around, this snippet would have to change.
--
Michael Welsh Duggan
(mwd@cert.org)
next reply other threads:[~2019-02-12 15:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 15:44 Michael Welsh Duggan [this message]
2019-02-12 16:28 ` Added support for debugging emacs daemon Eli Zaretskii
2019-02-12 16:59 ` Michael Welsh Duggan
2019-02-12 17:41 ` Eli Zaretskii
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