[ECOS] GDB Download on i386 target hangs

Christian Plessl cplessl@ee.ethz.ch
Thu Oct 5 12:33:00 GMT 2000

Hi everybody

I managed building a (hopefully) working ECOS kernel. Im able to start it 
using a bootdisk. When looking at the output of COM1: I see the typical 
cryptic GBD debug protocol. Up to here, everything seems to work ok.

When starting GBD or Insight, I'm able to connect to the target, I can even 
view the registers. But if I try to download an 'application' say one of 
the HAL tests for instance 'cache' the download stops after sending about 
3kB of data!

My development system is running Mandrake Linux 7.2 and I'm using the 
latest ECOS sources from CVS.

Does anybody have an idea, why the download immediately stops after 
downloading some 2-3k of data?

Thanks for your help.


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