Cannon Test

Bootstraped with Rust-Cannon-Template

Prerequisites

• This repo uses just for build scripts. Install it with

cargo install just

• Cannon emulator is required for patching and running programs. See https://github.com/ethereum-optimism/optimism/tree/develop/cannon

• Docker installation is recommended for building

Building with Docker

Preferred build method is using docker. Run with

just build

Building Locally (Tested on Ubuntu 22.02 only)

Dependencies

sudo apt install \
    build-essential \
    g++-mips-linux-gnu \
    libc6-dev-mips-cross \
    llvm \
    clang \
    python3 python3.8-venv python3-pip 

Building

Build an elf with

cargo build -p cannon-test --release -Zbuild-std

patch the elf for Cannon

cannon load-elf --path ../target/mips-unknown-none/release/cannon-test --patch stack

This should produce a state.json and meta.json which can be used to run the program in the cannon emulator.