[ECOS] hello world app SEG faults with Linux synth target

Sergei Gavrikov sergei.gavrikov@gmail.com
Thu Jul 23 11:45:00 GMT 2009


On Thu, Jul 23, 2009 at 05:09:38PM +0530, Mandeep Sandhu wrote:
> On Thu, Jul 23, 2009 at 4:51 PM, Sergei
> Gavrikov<sergei.gavrikov@gmail.com> wrote:
> > On Thu, Jul 23, 2009 at 02:11:15PM +0300, Sergei Gavrikov wrote:
> >> It's strange if stdiooutput ouputs, but hello.
> >>
> >> Try append in hello.c before to exit.
> >>
> >> fflush(stdout);
> >
> > I hope that your greeting is terminated by NL. Check it! If it is
> > buffering issue, try
> >
> > fprintf(stderr, "hello, world!\n");
> 
> Awesome! Both the approaches worked! Thanks!!!
> 
> The NL char was there i the original source though. Though there is no
> buffering issue if we use the stderr stream. Why so?
> 
> Should one of these stmts be put in the default hello.c file that
> comes with ECOS? Do you think others might also face this issue?

I am sorry, but, I did not meet the same report for synth target :-(
Thank you for your persistence! We will know about (Ubuntu 9.04 + synth
+ stdio buffering).

Sergei

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