RARS, the RISC-V Assembler, Simulator, and Runtime, will assemble and simulate the execution of RISC-V assembly language programs. Its primary goal is to be an effective development environment for people getting started with RISC-V.

Features

  • RISC-V IMFDN Base (riscv32 and riscv64)
  • Multifile assembly using either files open or a directory
  • Several system calls that match behaviour from MARS or SPIKE.
  • Support for debugging using breakpoints and/or ebreak
  • Side by side comparison from pseudo-instruction to machine code with intermediate steps

Project Samples

RARS Screenshot 1

Project Activity

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