On 8/30/2021 00:42, Sebastian Huber wrote:
Hello Kinsey,
why can't you use the existing fatal error extension for this? You just have to
test for an RTEMS_FATAL_SOURCE_EXTENSION source. The fatal code is a pointer
to the exception frame.
Unfortunately, the fatal error extensions framework necessarily assumes
that the exception is fatal and so does not include the machinery to
perform a thread dispatch or restore the exception frame for additional
execution. It could theoretically be done in the fatal error extensions
context, but it would end up being reimplemented for every architecture
and you'd have to unwind the stack manually. I'm sure there are other
ragged edges that would have to be smoothed over as well.
Kinsey
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