From: Alan Third <alan@idiocy.org>
To: Pankaj Jangid <p4j@j4d.net>
Cc: emacs-devel <emacs-devel@gnu.org>
Subject: Re: How to run emacs under a debugger on macOS?
Date: Sat, 11 Jan 2020 19:11:00 +0000 [thread overview]
Message-ID: <20200111191100.GB40876@breton.holly.idiocy.org> (raw)
In-Reply-To: <0100016f95fa9872-32c0a414-e65c-487d-b827-ffa2f90407c0-000000@email.amazonses.com>
On Sat, Jan 11, 2020 at 07:00:26PM +0000, Pankaj Jangid wrote:
> Alan Third <alan@idiocy.org> writes:
>
> > On Sat, Jan 11, 2020 at 11:32:15AM +0000, Pankaj Jangid wrote:
> >> 1. How to make debug build? 2. How to launch emacs under a debugger
> >> on macos? 3. Any other instructions relevant for debugging.
> >
> > I usually do something like:
> >
> > ./configure CFLAGS="-g -O0" make make install lldb
> > nextstep/Emacs.app/Contents/MacOS/Emacs
>
> Thanks.
>
> BTW I launched directory from the ./src/emacs after building with "-g
> -O0".
Yes, that works fine too.
> One followup query: Does lldb also create similar dump that the gdb
> creates when there is a crash?
Yes. Most of the basic commands in gdb work in lldb too, but not all,
so if you’re being given gdb commands and they don’t work I suggest
you check https://lldb.llvm.org/use/map.html.
--
Alan Third
next prev parent reply other threads:[~2020-01-11 19:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-11 11:32 How to run emacs under a debugger on macOS? Pankaj Jangid
2020-01-11 13:48 ` Alan Third
2020-01-11 13:58 ` Yuan Fu
2020-01-11 19:00 ` Pankaj Jangid
2020-01-11 19:11 ` Alan Third [this message]
2020-01-12 4:24 ` Pankaj Jangid
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