[ECOS] Can't Run Hello on an EP7211

Jonathan Larmour jlarmour@redhat.com
Thu Feb 14 11:07:00 GMT 2002

Douglas Bush wrote:
> Folks,
> I'm running an EDB7211.
> I've taken a current eCos from cvs (about Feb 12), rebuilt the REDBOOT
> RAM and ROM images using the current ecm files.  My customizations were
> (gdb) c
> Continuing.
> Interrupted while waiting for the program.
> Give up (and stop debugging it)? (y or n) y
> (gdb) quit
> Apart from the wonderful transfer rate, and what appears to be a corrupt
> MAC address, I never hear from hello world again.  I have tried turning
> on tracing and ASSERTS in the kernel, but this doesn't help at all.

You could set a breakpoint near the start to find out how far it gets, e.g.
at start, hal_hardware_init, cyg_hal_invoke_constructors, or cyg_start.

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