[aes/rtl] Optimize clearing of GHASH block #32
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| # Copyright lowRISC contributors (OpenTitan project). | |
| # Licensed under the Apache License, Version 2.0, see LICENSE for details. | |
| # SPDX-License-Identifier: Apache-2.0 | |
| name: CI | |
| on: | |
| pull_request: | |
| push: | |
| branches-ignore: | |
| - "backport-*" | |
| tags: | |
| - "*" | |
| permissions: | |
| contents: read | |
| # Needed for workload identity federation | |
| id-token: write | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: ${{ github.event_name == 'pull_request' }} | |
| env: | |
| VIVADO_VERSION: "2021.1" | |
| jobs: | |
| quick_lint: | |
| name: Lint (quick) | |
| runs-on: ubuntu-20.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Required so we can lint commit messages. | |
| - name: Prepare environment | |
| uses: ./.github/actions/prepare-env | |
| - name: Show environment | |
| run: ./ci/scripts/show-env.sh | |
| - name: Commit metadata | |
| run: ./ci/scripts/lint-commits.sh "$GITHUB_BASE_REF" | |
| if: ${{ github.event_name == 'pull_request' }} | |
| - name: License headers | |
| run: ./ci/scripts/check-licence-headers.sh "$GITHUB_BASE_REF" | |
| if: ${{ github.event_name == 'pull_request' }} | |
| - name: Executable bits | |
| run: ./ci/scripts/exec-check.sh | |
| - name: Non-ASCII characters | |
| run: ./ci/scripts/check-ascii.sh | |
| - name: Python (flake8) | |
| run: ./ci/scripts/python-lint.sh "$GITHUB_BASE_REF" | |
| if: ${{ github.event_name == 'pull_request' }} | |
| - name: Python (mypy) | |
| run: ./ci/scripts/mypy.sh | |
| - name: Validate testplans with schema | |
| run: ./ci/scripts/validate_testplans.sh | |
| - name: C/C++ formatting | |
| run: ./bazelisk.sh test //quality:clang_format_check | |
| - name: Rust formatting | |
| run: ./bazelisk.sh test //quality:rustfmt_check | |
| - name: Shellcheck | |
| run: ./bazelisk.sh test //quality:shellcheck_check | |
| - name: Header guards | |
| run: ./ci/scripts/include-guard.sh "$GITHUB_BASE_REF" | |
| if: ${{ github.event_name == 'pull_request' }} | |
| - name: Trailing whitespace | |
| run: ./ci/scripts/whitespace.sh "$GITHUB_BASE_REF" | |
| if: ${{ github.event_name == 'pull_request' }} | |
| - name: Broken links | |
| run: ./ci/scripts/check-links.sh | |
| - name: Generated documentation | |
| run: ./ci/scripts/check-cmdgen.sh | |
| slow_lint: | |
| name: Lint (slow) | |
| runs-on: ubuntu-20.04 | |
| needs: quick_lint | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Bitstream cache requires all commits. | |
| - name: Prepare environment | |
| uses: ./.github/actions/prepare-env | |
| - name: Countermeasures implemented (earlgrey) | |
| run: ./ci/scripts/check-countermeasures.sh earlgrey | |
| continue-on-error: true | |
| - name: Countermeasures implemented (englishbreakfast) | |
| run: ./ci/scripts/check-countermeasures.sh englishbreakfast | |
| continue-on-error: true | |
| - name: Bazel test suite tags | |
| run: ./ci/scripts/check_bazel_test_suites.py | |
| continue-on-error: true | |
| # See #21973: disabled until Verilator tags are fixed. | |
| # - name: Check Bazel tags | |
| # run: ./ci/scripts/check-bazel-tags.sh | |
| # continue-on-error: true | |
| - name: Banned Bazel rules | |
| run: ./ci/scripts/check-bazel-banned-rules.sh | |
| - name: Bazel target names | |
| run: ./ci/scripts/check_bazel_target_names.py | |
| continue-on-error: true | |
| - name: DV software images | |
| run: ./ci/scripts/check_dv_sw_images.sh | |
| continue-on-error: true | |
| - name: Build documentation | |
| run: ./ci/scripts/build-docs.sh | |
| - name: Generated files | |
| run: ./ci/scripts/check-generated.sh | |
| env: | |
| OT_DESTRUCTIVE: 1 # Required by the script to clean up. | |
| - name: Buildifier | |
| run: ./bazelisk.sh test //quality:buildifier_check | |
| - name: Vendored files | |
| run: ./ci/scripts/check-vendoring.sh | |
| - name: Verible RTL | |
| run: ./ci/scripts/verible-lint.sh rtl | |
| - name: Verible DV | |
| run: ./ci/scripts/verible-lint.sh dv | |
| - name: Verible FPV | |
| run: ./ci/scripts/verible-lint.sh fpv | |
| airgapped_build: | |
| name: Airgapped build | |
| runs-on: ubuntu-20.04 | |
| needs: quick_lint | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Bitstream cache requires all commits. | |
| - name: Prepare environment | |
| uses: ./.github/actions/prepare-env | |
| with: | |
| configure-bazel: false | |
| - name: Free disk space | |
| uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be | |
| - name: Check disk space | |
| run: | | |
| df -h | |
| - name: Prepare airgapped environment | |
| run: ./util/prep-bazel-airgapped-build.sh | |
| - name: Check disk space | |
| run: | | |
| df -h | |
| - name: Build in the airgapped environment | |
| run: ./ci/scripts/test-airgapped-build.sh | |
| verible_lint: | |
| name: Verible lint | |
| runs-on: ubuntu-24.04 | |
| needs: quick_lint | |
| if: ${{ github.event_name == 'pull_request' }} | |
| env: | |
| verible_config: hw/lint/tools/veriblelint/lowrisc-styleguide.rules.verible_lint | |
| verible_version: v0.0-3430-g060bde0f | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Prepare Verible config | |
| run: | | |
| echo "Concatenating Verible waivers" | |
| find . -type f -name '*.vbl' -exec cat {} \; >> verible_waiver | |
| echo "::group::Verible config" | |
| cat "$verible_config" | |
| echo "::endgroup::" | |
| echo "::group::Verible waiver" | |
| cat "verible_waiver" | |
| echo "::endgroup::" | |
| - name: Run Verible linter action | |
| uses: chipsalliance/[email protected] | |
| with: | |
| github_token: ${{ secrets.GITHUB_TOKEN }} | |
| verible_version: ${{ env.verible_version }} | |
| reviewdog_reporter: 'github-pr-check' | |
| suggest_fixes: 'false' | |
| config_file: ${{ env.verible_config }} | |
| extra_args: "--waiver_files=verible_waiver" | |
| verilator_englishbreakfast: | |
| name: Verilated English Breakfast | |
| runs-on: ubuntu-20.04 | |
| needs: quick_lint | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Prepare environment | |
| uses: ./.github/actions/prepare-env | |
| - name: Build simulator with Verilator | |
| run: ./ci/scripts/build-chip-verilator.sh englishbreakfast | |
| - name: Upload binary | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: verilated_englishbreakfast | |
| path: build-bin/hw/top_englishbreakfast/Vchip_englishbreakfast_verilator | |
| overwrite: true | |
| - name: Test | |
| run: ./ci/scripts/run-english-breakfast-verilator-tests.sh | |
| # Build CW305 variant of the English Breakfast toplevel design using Vivado | |
| chip_englishbreakfast_cw305: | |
| name: CW305's Bitstream | |
| runs-on: ubuntu-22.04-bitstream | |
| needs: quick_lint | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Prepare environment | |
| uses: ./.github/actions/prepare-env | |
| - name: Build bitstream | |
| run: | | |
| # Build CW305 test rom required by `build-bitstream-vivado.sh` | |
| rom_path="sw/device/lib/testing/test_rom" | |
| ./bazelisk.sh build "//${rom_path}:test_rom_fpga_cw305" \ | |
| --features=-rv32_bitmanip \ | |
| --copt=-DOT_IS_ENGLISH_BREAKFAST_REDUCED_SUPPORT_FOR_INTERNAL_USE_ONLY_ | |
| vmem="$(./bazelisk.sh cquery --output=files "//${rom_path}:test_rom_fpga_cw305" \ | |
| --features=-rv32_bitmanip \ | |
| --copt=-DOT_IS_ENGLISH_BREAKFAST_REDUCED_SUPPORT_FOR_INTERNAL_USE_ONLY_ | |
| )" | |
| mkdir -p "build-bin/${rom_path}" | |
| cp "$vmem" "build-bin/${rom_path}" | |
| module load "xilinx/vivado/${VIVADO_VERSION}" | |
| ci/scripts/build-bitstream-vivado.sh top_englishbreakfast cw305 | |
| - name: Upload bitstream | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: chip_englishbreakfast_cw305 | |
| path: build-bin/hw/top_englishbreakfast/lowrisc_systems_chip_englishbreakfast_cw305_0.1.bit | |
| overwrite: true | |
| build_docker_containers: | |
| name: Build Docker Containers | |
| runs-on: ubuntu-20.04 | |
| needs: quick_lint | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Build Developer Utility Container | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| file: util/container/Dockerfile | |
| continue-on-error: true | |
| - name: Build Documentation Redirector Container | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: site/redirector/landing |