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i#4719 qemu: Add support for running tests under QEMU (#4747)
When cross-compiling, inserts QEMU commands into each test command line. Increases the test timeouts by 4x to account for emulation overhead. Adds GA CI support by installing QEMU and enabling running tests for the AArchXX cross-compilation jobs. For now, limits the tests to those marked with a new label RUNS_ON_QEMU, which starts out added to the ~1/3 of tests that currently pass. Splits the aarchxx-cross-compile job into two: aarch64-cross-compile and arm-cross-compile, each now taking ~10 minutes. Issue: #4719
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| Original file line number | Diff line number | Diff line change |
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| # ********************************************************** | ||
| # Copyright (c) 2020 Google, Inc. All rights reserved. | ||
| # Copyright (c) 2020-2021 Google, Inc. All rights reserved. | ||
| # ********************************************************** | ||
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| # Redistribution and use in source and binary forms, with or without | ||
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@@ -48,9 +48,10 @@ defaults: | |
| shell: bash | ||
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| jobs: | ||
| # AArchXX cross-compile with gcc, no tests: | ||
| aarchxx-cross-compile: | ||
| runs-on: ubuntu-16.04 | ||
| # AArch64 cross-compile with gcc, with some tests run under QEMU. | ||
| # We use a more recent Ubuntu for a more recent QEMU. | ||
| aarch64-cross-compile: | ||
| runs-on: ubuntu-20.04 | ||
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| steps: | ||
| - uses: actions/checkout@v2 | ||
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@@ -63,15 +64,67 @@ jobs: | |
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| - run: git fetch --no-tags --depth=1 origin master | ||
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| # Install cross-compilers for cross-compiling Linux build: | ||
| # Install cross-compiler for cross-compiling Linux build: | ||
| - name: Create Build Environment | ||
| run: | | ||
| sudo apt-get -y install doxygen vera++ cmake zlib1g-dev libsnappy-dev \ | ||
| g++-arm-linux-gnueabihf g++-aarch64-linux-gnu | ||
| g++-aarch64-linux-gnu qemu-user | ||
| - name: Run Suite | ||
| working-directory: ${{ github.workspace }} | ||
| run: ./suite/runsuite_wrapper.pl automated_ci | ||
| run: ./suite/runsuite_wrapper.pl automated_ci 64_only | ||
| env: | ||
| DYNAMORIO_CROSS_AARCHXX_LINUX_ONLY: yes | ||
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| - name: Send failure mail to dynamorio-devs | ||
| if: failure() && github.ref == 'refs/heads/master' | ||
| uses: dawidd6/action-send-mail@v2 | ||
| with: | ||
| server_address: smtp.gmail.com | ||
| server_port: 465 | ||
| username: ${{secrets.DYNAMORIO_NOTIFICATION_EMAIL_USERNAME}} | ||
| password: ${{secrets.DYNAMORIO_NOTIFICATION_EMAIL_PASSWORD}} | ||
| subject: | | ||
| [${{github.repository}}] ${{github.workflow}} FAILED | ||
| on ${{github.event_name}} at ${{github.ref}} | ||
| body: | | ||
| Github Actions CI workflow run FAILED! | ||
| Workflow: ${{github.workflow}}/aarchxx-cross-compile | ||
| Repository: ${{github.repository}} | ||
| Branch ref: ${{github.ref}} | ||
| SHA: ${{github.sha}} | ||
| Triggering actor: ${{github.actor}} | ||
| Triggering event: ${{github.event_name}} | ||
| Run Id: ${{github.run_id}} | ||
| See more details on github.com/DynamoRIO/dynamorio/actions/runs/${{github.run_id}} | ||
| to: [email protected] | ||
| from: Github Action CI | ||
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| # ARM cross-compile with gcc, with some tests run under QEMU. | ||
| # We use a more recent Ubuntu for a more recent QEMU. | ||
| arm-cross-compile: | ||
| runs-on: ubuntu-20.04 | ||
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| steps: | ||
| - uses: actions/checkout@v2 | ||
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| # Cancel any prior runs for a PR (but do not cancel master branch runs). | ||
| - uses: n1hility/cancel-previous-runs@v2 | ||
| with: | ||
| token: ${{ secrets.GITHUB_TOKEN }} | ||
| if: ${{ github.event_name == 'pull_request' }} | ||
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| - run: git fetch --no-tags --depth=1 origin master | ||
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| # Install cross-compiler for cross-compiling Linux build: | ||
| - name: Create Build Environment | ||
| run: | | ||
| sudo apt-get -y install doxygen vera++ cmake zlib1g-dev libsnappy-dev \ | ||
| g++-arm-linux-gnueabihf qemu-user | ||
| - name: Run Suite | ||
| working-directory: ${{ github.workspace }} | ||
| run: ./suite/runsuite_wrapper.pl automated_ci 32_only | ||
| env: | ||
| DYNAMORIO_CROSS_AARCHXX_LINUX_ONLY: yes | ||
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