Alternative VSP implementation using picorv32
$ wget https://github.com/stnolting/riscv-gcc-prebuilt/releases/download/rv32i-2.0.0/riscv32-unknown-elf.gcc-10.2.0.rv32i.ilp32.newlib.tar.gz
$ sudo mkdir /opt/riscv32i
$ sudo tar -xzf riscv32-unknown-elf.gcc-10.2.0.rv32i.ilp32.newlib.tar.gz -C /opt/riscv32i/
$ sudo apt install libomp5 libbinutils zlib1g libmpc3
$ tar -xvf kvsp-rv32i.tar.gz
The interface of kvsp command is compatible with KVSP.
The usage of the command is shown in this KVSP README.md