devices/runtime: pretty-print
runtime/exception_raise: never return
add runelf debug utility
examples/transport.py: add pdq2 api suggestion
examples/transport.py: refine syntax
devices/dds_core: rename rtio_channel to rtio_switch
examples/transport: some fixes + PDQ2 API refinements
devices/rtio_core: add LLRTIOOut
devices: add pdq2 (incomplete)
add autobuild hook