Click here for more mini processor i made before.
Passed rv32ui unit tests from riscv-tests repository.
Implements some of the RISC-V RV32I instruction set. Except:
- fence, fence.i
- ecall, ebreak
- csxxx
Free & Open RISC-V Reference card
Thanks to georgeyhere/Toast-RV32i. I learned a lot about how to do riscv-tests from it's Makefile and scripts. I modified the script to make it able to build hex file using riscv64-unknown-elf for rv32i.