From: Jon Turney <jon.turney@dronecode.org.uk>
To: Ariel Burbaickij <ariel.burbaickij@gmail.com>,
The Cygwin Mailing List <cygwin@cygwin.com>
Subject: Re: dumper does not dump
Date: Wed, 22 Jun 2022 09:38:24 +0100 [thread overview]
Message-ID: <703a2749-e144-8264-4001-4bdc9056445c@dronecode.org.uk> (raw)
In-Reply-To: <CANeJNHq8XMMpHb1UenhAb_wmNdJ3K-qwdz91iqCMjQFig3dkig@mail.gmail.com>
On 22/06/2022 08:19, Ariel Burbaickij wrote:
> Hello cygwin group,
> I am facing the following issue:
> there is GTK application reproducibly "core dumping" (in quotation marks
> because so far there is no comfortable core file that we know and learnt to
> love from native *NIX, of course) upon me selecting a certain menu entry.
> Now, I went and enabled dumper (version 3.3.5) by means of setting CYGWIN
> environment variable to
>
> error_start=c:\cygwin64\bin\dump.cmd
>
> with backslashes properly escaped and dump.cmd set to:
> c:\cygwin64\bin\dumper.exe -d -c %1 %2
'-c' is not a valid option for dumper.
Can you point out what documentation mentions that so we can fix it!
It's awkward because a new terminal is started for dumper, which
disappears almost immediately, but if you add 'pause' at the end of your
.cmd file, you should see it.
But I think you are overcomplicating things here: 'export
CYGWIN=error_start=dumper' should work (or even 'error_start=gdb' if
you're just going to load the core dump into gdb afterwards...)
> I am on Windows 10 here.
>
> Now, all I get for it is following:
>
> *** starting debugger for pid 2876, tid 16112
>
> after which it hangs indefinitely and nothing more happens.
Cygwin is waiting for the debugger to attach, indefinitely since it
never happens here.
> Any ideas, suggestions how to move on here ?
next prev parent reply other threads:[~2022-06-22 8:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-22 7:19 Ariel Burbaickij
2022-06-22 8:38 ` Jon Turney [this message]
2022-06-22 8:49 ` Ariel Burbaickij
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