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RE: Pthread problem

From: "Davies, Greg" <Greg dot Davies at Ultra-UEMS dot com>
To: "Andrew Lunn" <andrew at lunn dot ch>
Cc: <ecos-discuss at sources dot redhat dot com>
Date: Fri, 15 Feb 2008 16:06:41 -0400
Subject: RE: [ECOS] Pthread problem
References: <A25DBA3B0717824BAFD61F81242D5DBDE1A868@exchange.Ultra-UEMS.ca> <20080215022748.GA15616@lunn.ch>

> On Thu, Feb 14, 2008 at 09:07:05AM -0400, Davies, Greg wrote:
> > Hi,
> > 	I'm having problems when I try to run more than two 
> pthreads at the 
> > same time. This is on a SAM7SE-EK board using the SAM7S-EK eCos 
> > configuration.
> 
> Problems like this are typically to do with the stack being 
> too small and you overwrite the thread structure. Turn on 
> INFRA_DEBUG and try with bigger stacks.
> 
>      Andrew

I had tried the stack thing before, but it didn't help. In some cases when I made it too big, it caused my debugger to stop working. I turned on some of the debugging features and some other things, and it started working. I'm not sure exactly which option made it start working again though. I think that's a story for another day. 

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References:
- Pthread problem
  - From: Davies, Greg
- Re: Pthread problem
  - From: Andrew Lunn

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