Hi Ilija and Sergei Many thanks for your eCos 3.0 beta 1 testing reports.
I wonder if you're also able to check for correct debugging of eCos applications built for Thumb? Since one of you is using a big-endian ARM target and the other a little-endian ARM target you can together provide good coverage. For avoidance of doubt: a) eCos should build for Thumb on ARM architecture simply by enabling CYGHWR_THUMB. I strongly recommend using a completely new build tree and enabling CYGHWR_THUMB before invoking make for the first time. b) The standard build of RedBoot should support debugging of both ARM and Thumb applications. You do not need to rebuild RedBoot. If you're able to confirm the correct operation of Thumb breakpoints, single stepping and backtraces in a simple application which runs in a loop such as the "twothreads" example application this would be very helpful. You can build the twothreads example as follows: cd /opt/ecos/ecos-3.0b1/examples make twothreads INSTALL_DIR=/path/to/ecos-build/install John Dallaway -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
