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Bug#738575: pthread: segfault in libpthread on Intel Galileo board



> The default toolchain (and thus libc) in Debian has been targetting
> i586 for quite a while now.  If this CPU doesn't provide *all* the
> i586 instructions, I'd be pretty surprised if anything worked.
I was first trending in the same direction, but this is a different issue.
I compiled code with instructions that aren't working on Quark. The
issue you get then is an 'invalid instruction exception', not a
segfault.
If you use gcc and the '-march=i586' option, the code that is
generated is fine for Quark.


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