On devices as powerful as the Wandboard, native debugging is also an option to debug sporadic failures. This recipe will explore the native debugging method.
For native development and debugging, Yocto offers the
-sdk target images. To add developing tools to the
-dev images, we can use the
tools-sdk feature. We also want to install debug information and debug tools, and we do this by adding the
tools-debug features to our image. For example, for
core-image-minimal-dev, we would add the following to our
EXTRA_IMAGE_FEATURES += "tools-sdk dbg-pkgs tools-debug"
To prepare a development-ready version of the
core-image-minimal-dev target image, we would execute the following ...