yosys-plugin.yml

name: 'yosys-systemverilog-plugin'

on:
  push:
    branches:
      - master
  pull_request:

jobs:

  test-plugin:
    runs-on: [self-hosted, Linux, X64, gcp-custom-runners]
    container: ubuntu:jammy
    defaults:
      run:
        shell: bash
    strategy:
      fail-fast: true
    env:
      CC: gcc-9
      CXX: g++-9
      CCACHE_DIR: "/root/Surelog/Surelog/.cache/"
      DEBIAN_FRONTEND: noninteractive

    steps:

    - name: Install dependencies
      run: |
        apt-get update -qq
        apt install -y software-properties-common
        add-apt-repository ppa:ubuntu-toolchain-r/test
        apt-get update -qq
        apt install -y gcc-9 g++-9 build-essential cmake tclsh ant default-jre swig google-perftools libgoogle-perftools-dev python3 python3-dev python3-pip uuid uuid-dev tcl-dev flex libfl-dev git pkg-config libreadline-dev bison libffi-dev wget libtinfo5
        update-alternatives --install /usr/bin/python python /usr/bin/python3 1
        update-alternatives --install /usr/bin/pip pip /usr/bin/pip3 1
        pip install orderedmultidict

    - name: Setup plugin repository
      run: |
        # Github dropped support for unauthorized git: https://github.blog/2021-09-01-improving-git-protocol-security-github/
        # Make sure we always use https:// instead of git://
        #git config --global url.https://github.com/.insteadOf git://github.com/
        # Use current main of the plugin repository...
        git clone https://github.com/alaindargelas/synlig.git
        cd synlig
        git checkout stable_rs
        git submodule sync
        git submodule update --depth 3 --init --recursive --checkout \
          ./third_party/{surelog,yosys,make_env,yosys_f4pga_plugins,ibex} \
          ;

    - name: Create Cache Timestamp
      id: cache_timestamp
      uses: nanzm/get-time-action@v2.0
      with:
        format: 'YYYY-MM-DD-HH-mm-ss'

    - name: Setup cache
      uses: actions/cache@v4
      with:
        path: ${{ env.CCACHE_DIR }}
        key: cache_${{ steps.cache_timestamp.outputs.time }}
        restore-keys: cache_

    - name: Build binaries
      run: |
        cd synlig
        make -rR -j $(nproc) -Oline -f build_binaries.mk SYSTEMVERILOG_PLUGIN_ONLY:=0 \
              install-surelog install-yosys install-plugins

    - name: Setup build environment
      run: |
        # Environment creation has to be run with one job to avoid race conditions.
        # See: https://github.com/SymbiFlow/make-env/pull/40
        # Even with the fix more jobs doesn't help with anything.
        pip install virtualenv
        cd synlig
        make -C ./tests env TEST=ibex -j1

    - name: Build & Test
      run: |
        pip install virtualenv
        cd synlig
        make -C tests uhdm/yosys/synth-ibex-f4pga TEST=ibex \
              ENABLE_READLINE=0 PRETTY=0 -j $(nproc)

    - uses: actions/upload-artifact@v4
      with:
        name: top_artya7.bit
        path: ./tests/build/lowrisc_ibex_top_artya7_surelog_0.1/synth-symbiflow/top_artya7.bit

    - name: Upload load graphs
      uses: actions/upload-artifact@v4
      with:
        name: plots
        path: |
          **/plot_*.svg