RISC-V simulator written in C++

Prerequisites

Building googletest

To succesfully run test, build googletest submodule.

cd third-party/googletest/
mkdir build
cd build
cmake ..
make
sudo make install

GPG key setup

You can skip following step if you already have gpg key on your machine.

Create gpg key locally (follow the CLI instructions)

gpg --full-generate-key

Get public key in following command output

gpg --list-keys

Run gpg --armor --export <KEY> Add it to GitHub (User/Settings/SSH and GPG keys) Try to commit: `git commit -S -m "Test message"

Enable commits autosign

git config commit.gpgsign true

Cloning repo

Project includes submodules, so you need to clone them as well.

git clone --recursive [email protected]:K3S-prod/risc-v-simulator.git
cd risc-v-simulator
git submodule update --init --recursive

Build

mkdir build && cd build
cmake ..
make

Run

Running tests:

cd build
./bin/tests

Running simulator:

cd build
./bin/simulator <elf_filename>

# Example output:
$ cd build
$ ./bin/simulator ./bin/fibbonacci_riscv
(rvsim) c
[RUNTIME] Program exited with code: 0
[RUNTIME] Exec time: 0.202988
[RUNTIME] Insts executed: 4253