2008-08-08 08:55:43 Error While Loading Application
kang p (INDIA)
Message: 60160
Hi,
I'm using 2008R1 BF533 Custom board.When i load my application compiled with -mfdpic format.
It shows the following error.
104: SIGSEGV
PID Uid VSZ Stat Command
1 root 682 S /sbin/init
2 root SWN [ksoftirqd/0]
3 root SW [watchdog/0]
4 root SW< [events/0]
5 root SW< [khelper]
6 root SW< [kthread]
18 root SW< [kblockd/0]
30 root SW [pdflush]
31 root SW [pdflush]
32 root SW< [kswapd0]
33 root SW< [aio/0]
44 root SW [mtdblockd]
69 root 550 S inetd
79 root 822 S /bin/sh
80 root 602 S dhcpcd
125 root 690 R ps
#
But it occurs very rarely.Out of 10 it occurs twice.
Why this segmentation signal recieved ?
thanks
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2008-08-08 10:39:41 Re: Error While Loading Application
Mike Frysinger (UNITED STATES)
Message: 60169
we cant guess at things like that ... especially when you've provided so little information
what are the software versions of all the utilities you are using ? are you getting a crash dump in the kernel log buffer (see `dmesg`) ? did you disable the crash dump messages ?
otherwise, just run your code through gdb ... it'll automatically trap on the line that crashed
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2008-08-08 13:03:42 Re: Error While Loading Application
Robin Getz (UNITED STATES)
Message: 60183
Kang:
Without the crash dump - there isn't anything we can help with. You should see something like described in:
https://docs.blackfin.uclinux.org/doku.php?id=debuging_applications#analyzing_traces
-Robin