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Re: [gpsd-dev] Stack overflow

From: Hal Murray
Subject: Re: [gpsd-dev] Stack overflow
Date: Wed, 03 Dec 2014 20:38:23 -0800

address@hidden said:
> gpsd is very light on memory, I suspect you have a deeper problem.  In
> either case, turn up the debugging and see if you can locate where you run
> out of stack. 

I'd expect the debugging printout to use a lot of stack which might trigger 
the stack overflow problem before you get to the real problem.

There must be tools for debugging this sort of thing.  Does uClinux have a 
debugger that runs over JTAG?  I'd expect a recipe for putting a breakpoint 
at the stack overflow handler and getting a stack trace from there.

These are my opinions.  I hate spam.

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