This is the mail archive of the
ecos-discuss@sources.redhat.com
mailing list for the eCos project.
Application hangs on ARM Integrator
- From: Henrik Mau <Henrik dot Mau at sli-institute dot ac dot uk>
- To: ecos-discuss at sources dot redhat dot com
- Date: Tue, 27 Apr 2004 16:56:44 +0100
- Subject: [ECOS] Application hangs on ARM Integrator
I am new to eCos and my problem may be very trivial.
Every application I try to run on eCos hangs before the first breakpoint
is reached. I have tried using the "two-threads" example as well as the
"hello world" example that can be found in the repository, but they hang
as well.
The tool-chain and the repository I have copied from Massa, Anthony J.
"Embedded software development with eCos"
The target is an ARM Integrator development board with a ARM7TDMI on it.
Every now and then I get a SIGBUS error instead and I tried to trace in
the code where it happened. All I found out was that it happened before
the hal_hardware_init function and I couldn't find out where to add a
breakpoint earlier in the code.
I have now updated the repository with the latest snapshot, but every
application still hangs.
I have found a few related posts here on the message board, but the
suggested solutions have not solved my problem.
Can someone help me with what I might be doing wrong?
Henrik
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss