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Re: Problem with running application on ARM Integrator
- From: Henrik Mau <Henrik dot Mau at sli-institute dot ac dot uk>
- To: pbk at embedded dot cl
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Tue, 04 May 2004 10:12:39 +0100
- Subject: [ECOS] Re: Problem with running application on ARM Integrator
At 12:45 2004-05-03, you wrote:
I have installed Redboot using the Arm Flash Utility and it
boots fine and I am able to connect to it using GDB.
Downloading the application with Insight also goes well, but
when it has finished I get
Program received signal SIGTRAP, Trace/breakpoint trap.
0x04000044 in ?? ()
This seems extremely odd to me. I just built a test for the integrator
and it loaded at 0x00040000.
It sure looks like it. How did you configure your eCos kernel?
For Redboot, I chose the Integrator 7TDMI Redboot template and
imported the redboot_ROMRAM.ecm file. Furthermore I disabled the
ethernet support because I grew tired of waiting for it to finish
booting. I had the same problem before I disabled this however.
For the test application I chose the Integrator 7TDMI default
template and built it without any changes. I have also tried the
minimal and the net template.
The repository is the 2.0 snapshot.
Have you looked at the listing file of your image? What is at 0x04000044?
Doing a memory dump gives me a bunch of 0xFF. Going through the .map
file shows that nothing is loaded to that part of memory.
Regards.
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