This directory is for running on a simulated NEC V850E processor using the GDB v850e simulator. You must have already built a gdb that contains the simulator, and any apropriate patches needed by linux (more information can be found in the `arch/v850/sim' directory in the kernel directory). Then you will be able to use a command like v850e-elf-gdb image.elf in the `images' directory to run linux on the simulated processor.