I have been waiting for my JTAG to arrive so that I can debug mmap related issues, meanwhile I have been going through the implementation of the PRU drivers on freebsd and linux and have few questions.
1. This <https://bitbucket.org/rpaulo/libpru/annotate/default/ti-pru.c?at=default&fileviewer=file-view-default#ti-pru.c-614> method will fail without a file in /dev, how are the drivers registered in /dev in rtems? 2. As far as I could understand freebsd uses uio framework for communication between PRU and the kernel , how is that implemented for the RTEMS ? 3. On a side note, building rtems application through waf is very erratic on my system( waf configure at times fails with 'could not find <machine/rtems-bsd-sysinit.h>' header) . What other build system can be useful for building rtems applications? I am sorry if my questions seem a bit naive, I am new to open source development and I would be grateful for any help.
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