[gentoo-embedded] Enabling core-dumps

[Joshua ChaitinPollak]

Hello,

I'm trying to figure out how to enable core dumps on my Gentoo  
embedded environment. Is there a busybox or uclibc switch I need to  
enable to get it to work?

I've tried:

echo "/tmp/%p.core" > /proc/sys/kernel/core_pattern
ulimit -c unlimited
./crash

Which on my desktop gets me a core file:

$ ./crash
Segmentation fault (core dumped)

But nothing happens on my embedded environment:

# ./crash
Segmentation fault

Any ideas? Thanks,

Josh

-- 
Joshua ChaitinPollak
Software Engineer
Kiva Systems


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