[ECOS] running test cases

grahamlab graham.labdon@cranems.co.uk
Sat Apr 4 17:23:00 GMT 2009


Thanks for taking the time to help

I have tried what you suggested but don't get anything in the upload area in
minicom!!

What does that mean?

Graham

grahamlab wrote:
> 
> Hello again
> I am running Umbunto on a pc through  VM Virtual box and targetting the
> STM3120E dev board.
> I have successfuly built and downloaded RedBoot using St's demo flash
> loader. I have verified that this is running by connecting hyperterminal
> to the dev board and seeing the RedBoot gdb prompt.
> 
> I have then performed a default build of eCos for the dev board and then
> try to run gdb from the command line in the virtual machine.
> 
> The command used to invoke gdb was 
> arm-eabi-gdb -nw DevBoard_install/tests/kernel/v3_0/tests/bin_sem0
> 
> at the gdb prompt I type 
> set remotebaud 38400
> target remote /dev/ttyS0
> and get the output below
> 
> I have tried various builds with different baud rates.
> 
> Any help would be greatly appreciated
> 
> Graham
> 
> 
> Gary Thomas wrote:
>> 
>> grahamlab wrote:
>>> Hello everyone
>>> 
>>> When I try to run gdb I am seeing the following
>>> 
>>> (gdb) target remote /dev/ttyS0
>>> Remote debugging using /dev/ttyS0
>>> 0x08003b3a in ?? ()
>>> (gdb) load
>>> Loading section .rom_vectors, size 0x8 lma 0x68008000
>>> Loading section .ARM.exidx, size 0x10 lma 0x68008008
>>> Loading section .text, size 0x4330 lma 0x68008018
>>> Ignoring packet error, continuing...
>>> 
>>> can anyone tell me what I am doing wrong
>> 
>> Pretty hard to say since we've no idea what platform you're using :-(
>> 
>> Most likely cause is trying to load code into RAM that RedBoot
>> (or GDB stubs) uses.
>> 
>> Provide some [real] details and we might be able to help.
>> 
>> -- 
>> ------------------------------------------------------------
>> Gary Thomas                 |  Consulting for the
>> MLB Associates              |    Embedded world
>> ------------------------------------------------------------
>> 
>> -- 
>> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
>> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
>> 
>> 
>> 
> 
> 

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