Initial commit

.circleci/config.yml

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+version: 2.1
+
+workflows:
+  build-test:
+    jobs:
+      - lint
+      - build-test:
+          name: build-test-gcc
+          cc: /usr/bin/gcc
+          cxx: /usr/bin/g++
+      - build-test:
+          name: build-test-clang
+          cc: /usr/bin/clang-12
+          cxx: /usr/bin/clang++-12
+
+jobs:
+  lint:
+    docker:
+      - image: ubuntu:jammy
+    steps:
+      - run:
+          name: Install dependencies
+          command: |
+            apt-get update
+            apt-get install -y \
+              clang-format \
+              git \
+              python3-pip
+            # click broke semver with 8.1.0, causing issues for black
+            pip install click==8.0.0 black isort
+      - checkout
+      - run:
+          name: clang-format
+          command: |
+            git ls-files '*.cpp' '*.h' | xargs clang-format --fallback-style=Google -i
+            git ls-files '*.py' | xargs black
+            git ls-files '*.py' | xargs isort
+            git diff --exit-code
+      - run:
+          name: python linting
+          command: |
+            black --check --diff test/
+            isort --check --diff test/
+
+  build-test:
+    machine:
+      image: ubuntu-2204:2022.10.2
+    resource_class: 2xlarge
+    parameters:
+      cc:
+        type: string
+      cxx:
+        type: string
+    environment:
+      CC: << parameters.cc >>
+      CXX: << parameters.cxx >>
+    steps:
+      - checkout
+      - run:
+          name: Install dependencies
+          command: |
+            sudo rm -f /etc/apt/sources.list.d/heroku.list
+            sudo apt-get update
+            sudo apt-get install -y \
+              bison \
+              build-essential \
+              clang-12 \
+              cmake \
+              flex \
+              gawk \
+              libboost-all-dev \
+              libbz2-dev \
+              libcap2-bin \
+              libclang-12-dev \
+              libcurl4-gnutls-dev \
+              libdouble-conversion-dev \
+              libdw-dev \
+              libfmt-dev \
+              libgflags-dev \
+              libgmock-dev \
+              libgoogle-glog-dev \
+              libgtest-dev \
+              libjemalloc-dev \
+              libmsgpack-dev \
+              libzstd-dev \
+              llvm-12-dev \
+              ninja-build \
+              pkg-config \
+              python3-setuptools \
+              sudo \
+              xsltproc
+            pip3 install toml
+          environment:
+            DEBIAN_FRONTEND: noninteractive
+
+      - run:
+          name: Build
+          command: |
+            cmake -G Ninja -B build/ -DWITH_TESTS=On
+            cmake --build build/ -j
+
+      - run:
+          name: Test
+          environment:
+            # disable drgn multithreading as tests are already run in parallel
+            OMP_NUM_THREADS: 1
+          command: |
+            echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope
+            cp test/ci.oid.toml build/testing.oid.toml
+            ctest --test-dir build/test/ --test-action Test -j$(nproc) \
+              --no-compress-output --output-on-failure \
+              --exclude-regex 'TestTypes\/ComparativeTest\..*' \
+              --schedule-random --timeout 30 --repeat until-pass:2
+
+      - run:
+          name: Convert test results
+          when: always
+          command: |
+            mkdir -p build/results/ctest
+            bash test/convert_to_junit.sh build/test
+
+      - store_test_results:
+          path: build/results

.clang-format

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+---
+Language:        Cpp
+BasedOnStyle:  Google
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: false
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false

.clang-tidy

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+Checks: >
+ -*,
+ bugprone*,
+ readability*,
+ cppcoreguidelines*,
+ clang-analyzer*,
+ performance*,
+ -cppcoreguidelines-pro-type-union-access,
+ -cppcoreguidelines-pro-type-vararg,
+ -cppcoreguidelines-avoid-non-const-global-variables,
+ -cppcoreguidelines-pro-bounds-pointer-arithmetic,
+ -readability-function-cognitive-complexity
+
+CheckOptions:
+ - { key: readability-identifier-naming.NamespaceCase,          value: lower_case }
+ - { key: readability-identifier-naming.ClassCase,              value: CamelCase  }
+ - { key: readability-identifier-naming.StructCase,             value: CamelCase  }
+ - { key: readability-identifier-naming.TemplateParameterCase,  value: CamelCase  }
+ - { key: readability-identifier-naming.FunctionCase,           value: camelBack  }
+ - { key: readability-identifier-naming.VariableCase,           value: camelBack }
+ - { key: readability-identifier-naming.ClassMemberCase,        value: camelBack }
+ - { key: readability-identifier-naming.ClassMemberCase,        value: camelBack }
+ - { key: readability-identifier-naming.PrivateMemberCase,      value: camelBack }
+ - { key: readability-identifier-naming.ProtectedMemberCase,    value: camelBack }
+ - { key: readability-identifier-naming.EnumConstantCase,         value: camelBack }
+ - { key: readability-identifier-naming.ConstexprVariableCase,    value: camelBack }
+ - { key: readability-identifier-naming.GlobalConstantCase,       value: camelBack }
+ - { key: readability-identifier-naming.MemberConstantCase,       value: CamelCase }
+ - { key: readability-identifier-naming.StaticConstantCase,       value: camelBack }
+ - { key: readability-implicit-bool-conversion.AllowIntegerConditions,  value: 1   }
+ - { key: readability-implicit-bool-conversion.AllowPointerConditions,  value: 1   }

.editorconfig

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+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+indent_style = space
+indent_size = 2
+
+[*.py]
+indent_size = 4
+indent_style = space
+
+[{makefile, Makefile}*]
+indent_style = tab

.git-blame-ignore-revs

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+a52e90c0419d7da0fe65cb758d2ed10024ec7b2e
+06604fd12398b7d1b0563350ea48382555a51840

.github/pull_request_template.md

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+## Summary
+Describe what your change accomplishes
+
+## Test plan
+Check that OI is working correctly, you can add some unit or integration test,
+paste the output of some manual test, and / or paste the output of running
+the test locally with `make test-static`

.gitignore

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+## OI specific
+build/
+test.o
+test/tester
+test/mttest?
+test/mttest2_inline
+test/integration_mttest
+test/integration_cycles
+test/integration_sleepy
+test/integration_packed
+test/mapiter
+test/userDef1
+test/vector
+test/inlined_test
+test/.autogen-*
+oi_preprocessed
+*_test.oid
+oid_out.json
+compile_commands.json
+oid_metrics.json
+Testing
+*.o
+PADDING
+failed
+fb_*_wrapper.sh
+website/node_modules
+
+## Vim
+*.swp
+*.swo

.gitmodules

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+[submodule "extern/drgn"]
+	path = extern/drgn
+  url = [email protected]:JakeHillion/drgn.git
+[submodule "extern/folly"]
+	path = extern/folly
+	url = [email protected]:jgkamat/folly.git
+[submodule "extern/rocksdb"]
+	path = extern/rocksdb
+	url = [email protected]:facebook/rocksdb.git

CHANGELOG.md

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+