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Full Discussion: How to use core file?
Top Forums Programming How to use core file? Post 302180001 by lakeat on Saturday 29th of March 2008 10:06:41 AM
Old 03-29-2008
Quote:
Originally Posted by V3l0
Look in your code in
Code:
warning: shared library handler failed to enable breakpoint
Core was generated by `blockMesh'.
Program terminated with signal 4, Illegal instruction.

In fact, there's no problem at all under any linux system, I can use it very well under OpenSUSE, Fedora, or Ubuntu.
No offence V3l0, I mean the answer is not an easy one to have and blockMesh is above reproach.

On sgi-Irix6.5, after a core dump, I was adviced to perform a "strace", but I got the following information:

ERROR: tracer already exists

what shall I do now?

I am justing wandering, dear experts, what is the best way to locate the problem, to diagnose the diseases?

Daniel
 

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Linux::Distribution(3pm)				User Contributed Perl Documentation				  Linux::Distribution(3pm)

NAME
Linux::Distribution - Perl extension to detect on which Linux distribution we are running. SYNOPSIS
use Linux::Distribution qw(distribution_name distribution_version); if(my $distro = distribution_name) { my $version = distribution_version(); print "you are running $distro, version $version "; } else { print "distribution unknown "; } Or else do it OO: use Linux::Distribution qw(distribution_name distribution_version); my $linux = Linux::Distribution->new; if(my $distro = $linux->distribution_name()) { my $version = $linux->distribution_version(); print "you are running $distro, version $version "; } else { print "distribution unknown "; } DESCRIPTION
This is a simple module that tries to guess on what linux distribution we are running by looking for release's files in /etc. It now looks for 'lsb-release' first as that should be the most correct and adds ubuntu support. Secondly, it will look for the distro specific files. It currently recognizes slackware, debian, suse, fedora, redhat, turbolinux, yellowdog, knoppix, mandrake, conectiva, immunix, tinysofa, va-linux, trustix, adamantix, yoper, arch-linux, libranet, gentoo, ubuntu, scientific, oracle enterprise linux and redflag. It has function to get the version for debian, suse, fedora, redhat, gentoo, slackware, scientific, oracle enterprise linux, redflag and ubuntu(lsb). People running unsupported distro's are greatly encouraged to submit patches :-) EXPORT None by default. TODO
Add the capability of recognize the version of the distribution for all recognized distributions. AUTHORS
Alexandr Ciornii <alexchorny@gmail.com>, <http://chorny.net> Alberto Re, <alberto@accidia.net> Judith Lebzelter, <judith@osdl.org> COPYRIGHT AND LICENSE
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or, at your option, any later version of Perl 5 you may have available. perl v5.14.2 2012-03-18 Linux::Distribution(3pm)
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