Re: [ECOS] Assertions (Longshot)

[Andy Atkinson <andya at hydrix dot com>]

Andrew,

I have stack checking enabled and the high water mark for each thread is
nowhere near the top of the stack.

Andy

On Tue, 2005-03-22 at 19:21, Andrew Lunn wrote:
> On Tue, Mar 22, 2005 at 09:19:20AM +1100, Andy Atkinson wrote:
> > Hi All
> > 
> > I am currently debugging a simple application which downloads a file
> > over a serial link and writes it to flash. The application is
> > terminating with assertions occurring at the heart of the eCos kernel,
> > for example:
> > 
> > ASSERT FAIL: <4>flag.cxx[179]void Cyg_Flag::setbits() Both masks set
> > 
> > ASSERT FAIL: <4>flag.cxx[180]void Cyg_Flag::setbits() Thread already
> > awoken?
> > 
> > ASSERT FAIL: <1>mlqueue.cxx[214]void
> > Cyg_Scheduler_Implementation::add_thread() Map and queue disagree
> > 
> > I am running with 4 threads : Idle (31), Network Support (7), Network
> > Alarm Support (6) and the application (15). Is this sort of thing
> > indicative of any eCos-specific problem/pitfall?
> 
> Stack overflow seems to be a common problem. Try making your
> appplication stack bigger.
> 
>         Andrew


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