-- The Potato Processor - A simple processor for FPGAs -- (c) Kristian Klomsten Skordal 2014 -- Report bugs and issues on library ieee; use ieee.std_logic_1164.all; use work.pp_types.all; package pp_constants is --! No-operation instruction, addi x0, x0, 0. constant RISCV_NOP : std_logic_vector(31 downto 0) := (31 downto 5 => '0') & b"10011"; --! ADDI x0, x0, 0. end package pp_constants;