From: Pierre FICHEUX <pierre.ficheux@smile.fr>
To: xenomai <xenomai@xenomai.org>
Subject: Detecting migration
Date: Tue, 19 Mar 2024 18:14:16 +0100 [thread overview]
Message-ID: <CAFc1U0taqtH_iP=f1z6E=Gm91YG4q_2Wosmstygb9wiadThj7Q@mail.gmail.com> (raw)
Hi,
Using the SIGDEBUG signal, is there a way to know the source of the
migration (function name) ?
I did a test with:
nentries = backtrace(bt,sizeof(bt) / sizeof(bt[0]));
backtrace_symbols_fd(bt,nentries,fileno(stdout));
It seems to work (using nm + readelf) but it's a bit "rough".
Thx a lot.
--
Pierre FICHEUX -/- CTO Smile ECS, France -\- pierre.ficheux@smile.fr
http://www.smile.fr
https://smile.eu/fr/offres/embarque-iot
I would love to change the world, but they won't give me the source code
next reply other threads:[~2024-03-19 17:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 17:14 Pierre FICHEUX [this message]
[not found] ` <CAFLxGvzjsYjFnOyAz7ikwwvXf2yiiPvN6Ytg4NGUa5R95Jsy0w@mail.gmail.com>
2024-03-20 7:41 ` Detecting migration Pierre FICHEUX
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