Debug user space application with MMU

Honored Contributor

15 years ago

Hi,

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My application produces a segmentation fault, I suppose that a segmentation fault provoke a core dumped, is this true?

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Yes, but the dumping is limited by 'core file size', and it's 0 by default.

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I have to insert the command : ulimit -c unlimited. But where is it in the configuration kernel?, I haven't found.

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'ulimit -c ***' that I mentioned before is an internal command of 'bash' and you don't need to configure your kernel in general. See also

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And my last question is, is the core file created in /proc/sys/kernel?, if not where is it found?

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In general, the core dump file is made in your 'current working directory'.

Kazu

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