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Merge bitcoin/bitcoin#23008: ci: Use clang-12 and libcxx-12 for msan

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fa73f8a469 ci: Use clang-12 and libcxx-12 for msan (MarcoFalke)

Pull request description:

  Run the latest sanitizers to get the most implemented features

ACKs for top commit:
  fanquake:
    ACK fa73f8a469 - `--disable-hardening` matches what was just added to oss-fuzz.

Tree-SHA512: 2e533bb9273c97600176be2e41069a03f425aa586f9f32b8ed5f0c9844215a3a41e95a8edd58d044386e350807d6a1df09008a7da35428abd185a509ca71bd82
This commit is contained in:
fanquake 2022-03-30 19:19:24 +01:00
commit 74b011bbfa
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GPG key ID: 2EEB9F5CC09526C1
3 changed files with 7 additions and 7 deletions
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4
ci/test/00_setup_env_native_fuzz_with_msan.sh
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@ -13,11 +13,11 @@ LIBCXX_FLAGS="-nostdinc++ -stdlib=libc++ -L${LIBCXX_DIR}lib -lc++abi -I${LIBCXX_
export MSAN_AND_LIBCXX_FLAGS="${MSAN_FLAGS} ${LIBCXX_FLAGS}"
export CONTAINER_NAME="ci_native_msan"
export PACKAGES="clang-9 llvm-9 cmake"
export PACKAGES="clang-12 llvm-12 cmake"
# BDB generates false-positives and will be removed in future
export DEP_OPTS="NO_BDB=1 NO_QT=1 CC='clang' CXX='clang++' CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}' libevent_cflags='${MSAN_FLAGS}' sqlite_cflags='${MSAN_FLAGS}' zeromq_cxxflags='-std=c++17 ${MSAN_AND_LIBCXX_FLAGS}'"
export GOAL="install"
export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer,memory --with-asm=no --prefix=${DEPENDS_DIR}/x86_64-pc-linux-gnu/ CC=clang CXX=clang++ CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer,memory --disable-hardening --with-asm=no --prefix=${DEPENDS_DIR}/x86_64-pc-linux-gnu/ CC=clang CXX=clang++ CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
export USE_MEMORY_SANITIZER="true"
export RUN_UNIT_TESTS="false"
export RUN_FUNCTIONAL_TESTS="false"

4
ci/test/00_setup_env_native_msan.sh
View file

@ -13,11 +13,11 @@ LIBCXX_FLAGS="-nostdinc++ -stdlib=libc++ -L${LIBCXX_DIR}lib -lc++abi -I${LIBCXX_
export MSAN_AND_LIBCXX_FLAGS="${MSAN_FLAGS} ${LIBCXX_FLAGS}"
export CONTAINER_NAME="ci_native_msan"
export PACKAGES="clang-9 llvm-9 cmake"
export PACKAGES="clang-12 llvm-12 cmake"
# BDB generates false-positives and will be removed in future
export DEP_OPTS="NO_BDB=1 NO_QT=1 CC='clang' CXX='clang++' CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}' libevent_cflags='${MSAN_FLAGS}' sqlite_cflags='${MSAN_FLAGS}' zeromq_cxxflags='-std=c++17 ${MSAN_AND_LIBCXX_FLAGS}'"
export GOAL="install"
export BITCOIN_CONFIG="--with-sanitizers=memory --with-asm=no --prefix=${DEPENDS_DIR}/x86_64-pc-linux-gnu/ CC=clang CXX=clang++ CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
export BITCOIN_CONFIG="--with-sanitizers=memory --disable-hardening --with-asm=no --prefix=${DEPENDS_DIR}/x86_64-pc-linux-gnu/ CC=clang CXX=clang++ CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
export USE_MEMORY_SANITIZER="true"
export RUN_FUNCTIONAL_TESTS="false"
export CCACHE_SIZE=250M

6
ci/test/04_install.sh
View file

@ -103,11 +103,11 @@ fi
CI_EXEC mkdir -p "${BASE_SCRATCH_DIR}/sanitizer-output/"
if [[ ${USE_MEMORY_SANITIZER} == "true" ]]; then
CI_EXEC "update-alternatives --install /usr/bin/clang++ clang++ \$(which clang++-9) 100"
CI_EXEC "update-alternatives --install /usr/bin/clang clang \$(which clang-9) 100"
CI_EXEC "update-alternatives --install /usr/bin/clang++ clang++ \$(which clang++-12) 100"
CI_EXEC "update-alternatives --install /usr/bin/clang clang \$(which clang-12) 100"
CI_EXEC "mkdir -p ${BASE_SCRATCH_DIR}/msan/build/"
CI_EXEC "git clone --depth=1 https://github.com/llvm/llvm-project -b llvmorg-12.0.0 ${BASE_SCRATCH_DIR}/msan/llvm-project"
CI_EXEC "cd ${BASE_SCRATCH_DIR}/msan/build/ && cmake -DLLVM_ENABLE_PROJECTS='libcxx;libcxxabi' -DCMAKE_BUILD_TYPE=Release -DLLVM_USE_SANITIZER=Memory -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DLLVM_TARGETS_TO_BUILD=X86 ../llvm-project/llvm/"
CI_EXEC "cd ${BASE_SCRATCH_DIR}/msan/build/ && cmake -DLLVM_ENABLE_PROJECTS='libcxx;libcxxabi' -DCMAKE_BUILD_TYPE=Release -DLLVM_USE_SANITIZER=MemoryWithOrigins -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DLLVM_TARGETS_TO_BUILD=X86 ../llvm-project/llvm/"
CI_EXEC "cd ${BASE_SCRATCH_DIR}/msan/build/ && make $MAKEJOBS cxx"
fi