TI Programmable Real-Time Unit Subsystem (PRUSS) / PRU debugger. Provides the ability to load binaries in the PRUs, display instruction and data memory, disassemble instruction memory, start/stop the PRU, and has a pseudo-run feature that auto-single-steps through the program while providing breakpoints and variable watches. Prudebug supports both PRUSSv1 and v2. It can map PRU memory through both /dev/mem and UIO device driver (command line option).