diff --git a/CMakeLists.txt b/CMakeLists.txt index 06ee98b5ee1..45c3c422d7a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -87,7 +87,6 @@ if (ENABLE_FUZZING) set (ENABLE_CLICKHOUSE_ODBC_BRIDGE OFF) set (ENABLE_LIBRARIES 0) set (ENABLE_SSL 1) - set (USE_UNWIND ON) set (ENABLE_EMBEDDED_COMPILER 0) set (ENABLE_EXAMPLES 0) set (ENABLE_UTILS 0) diff --git a/cmake/darwin/default_libs.cmake b/cmake/darwin/default_libs.cmake index 812847e6201..42b8473cb75 100644 --- a/cmake/darwin/default_libs.cmake +++ b/cmake/darwin/default_libs.cmake @@ -15,6 +15,7 @@ set(CMAKE_OSX_DEPLOYMENT_TARGET 10.15) set(THREADS_PREFER_PTHREAD_FLAG ON) find_package(Threads REQUIRED) +include (cmake/unwind.cmake) include (cmake/cxx.cmake) link_libraries(global-group) diff --git a/cmake/target.cmake b/cmake/target.cmake index 0791da87bf0..ffab08f1103 100644 --- a/cmake/target.cmake +++ b/cmake/target.cmake @@ -40,7 +40,6 @@ if (CMAKE_CROSSCOMPILING) set (OPENSSL_NO_ASM ON CACHE INTERNAL "") set (ENABLE_JEMALLOC ON CACHE INTERNAL "") set (ENABLE_PARQUET OFF CACHE INTERNAL "") - set (USE_UNWIND OFF CACHE INTERNAL "") set (ENABLE_GRPC OFF CACHE INTERNAL "") set (ENABLE_HDFS OFF CACHE INTERNAL "") set (ENABLE_MYSQL OFF CACHE INTERNAL "") diff --git a/cmake/unwind.cmake b/cmake/unwind.cmake index c9f5f30a5d6..84e4f01b752 100644 --- a/cmake/unwind.cmake +++ b/cmake/unwind.cmake @@ -1,13 +1 @@ -option (USE_UNWIND "Enable libunwind (better stacktraces)" ${ENABLE_LIBRARIES}) - -if (USE_UNWIND) - add_subdirectory(contrib/libunwind-cmake) - set (UNWIND_LIBRARIES unwind) - set (EXCEPTION_HANDLING_LIBRARY ${UNWIND_LIBRARIES}) - - message (STATUS "Using libunwind: ${UNWIND_LIBRARIES}") -else () - set (EXCEPTION_HANDLING_LIBRARY gcc_eh) -endif () - -message (STATUS "Using exception handler: ${EXCEPTION_HANDLING_LIBRARY}") +add_subdirectory(contrib/libunwind-cmake) diff --git a/contrib/jemalloc-cmake/CMakeLists.txt b/contrib/jemalloc-cmake/CMakeLists.txt index 97f723bb540..20025dfc63e 100644 --- a/contrib/jemalloc-cmake/CMakeLists.txt +++ b/contrib/jemalloc-cmake/CMakeLists.txt @@ -170,16 +170,13 @@ endif () target_compile_definitions(_jemalloc PRIVATE -DJEMALLOC_PROF=1) -if (USE_UNWIND) - # jemalloc provides support for two different libunwind flavors: the original HP libunwind and the one coming with gcc / g++ / libstdc++. - # The latter is identified by `JEMALLOC_PROF_LIBGCC` and uses `_Unwind_Backtrace` method instead of `unw_backtrace`. - # At the time ClickHouse uses LLVM libunwind which follows libgcc's way of backtracing. - - # ClickHouse has to provide `unw_backtrace` method by the means of [commit 8e2b31e](https://github.com/ClickHouse/libunwind/commit/8e2b31e766dd502f6df74909e04a7dbdf5182eb1). - - target_compile_definitions (_jemalloc PRIVATE -DJEMALLOC_PROF_LIBGCC=1) - target_link_libraries (_jemalloc PRIVATE unwind) -endif () +# jemalloc provides support for two different libunwind flavors: the original HP libunwind and the one coming with gcc / g++ / libstdc++. +# The latter is identified by `JEMALLOC_PROF_LIBGCC` and uses `_Unwind_Backtrace` method instead of `unw_backtrace`. +# At the time ClickHouse uses LLVM libunwind which follows libgcc's way of backtracing. +# +# ClickHouse has to provide `unw_backtrace` method by the means of [commit 8e2b31e](https://github.com/ClickHouse/libunwind/commit/8e2b31e766dd502f6df74909e04a7dbdf5182eb1). +target_compile_definitions (_jemalloc PRIVATE -DJEMALLOC_PROF_LIBGCC=1) +target_link_libraries (_jemalloc PRIVATE unwind) # for RTLD_NEXT target_compile_options(_jemalloc PRIVATE -D_GNU_SOURCE) diff --git a/contrib/libcxx-cmake/CMakeLists.txt b/contrib/libcxx-cmake/CMakeLists.txt index a13e4f0f60a..b7e59e2c9a3 100644 --- a/contrib/libcxx-cmake/CMakeLists.txt +++ b/contrib/libcxx-cmake/CMakeLists.txt @@ -61,9 +61,7 @@ target_include_directories(cxx SYSTEM BEFORE PUBLIC $<$:$ target_compile_definitions(cxx PRIVATE -D_LIBCPP_BUILDING_LIBRARY -DLIBCXX_BUILDING_LIBCXXABI) # Enable capturing stack traces for all exceptions. -if (USE_UNWIND) - target_compile_definitions(cxx PUBLIC -DSTD_EXCEPTION_HAS_STACK_TRACE=1) -endif () +target_compile_definitions(cxx PUBLIC -DSTD_EXCEPTION_HAS_STACK_TRACE=1) if (USE_MUSL) target_compile_definitions(cxx PUBLIC -D_LIBCPP_HAS_MUSL_LIBC=1) diff --git a/contrib/libcxxabi-cmake/CMakeLists.txt b/contrib/libcxxabi-cmake/CMakeLists.txt index 0473527912e..c7ee34e6e28 100644 --- a/contrib/libcxxabi-cmake/CMakeLists.txt +++ b/contrib/libcxxabi-cmake/CMakeLists.txt @@ -35,12 +35,10 @@ target_include_directories(cxxabi SYSTEM BEFORE ) target_compile_definitions(cxxabi PRIVATE -D_LIBCPP_BUILDING_LIBRARY) target_compile_options(cxxabi PRIVATE -nostdinc++ -fno-sanitize=undefined -Wno-macro-redefined) # If we don't disable UBSan, infinite recursion happens in dynamic_cast. -target_link_libraries(cxxabi PUBLIC ${EXCEPTION_HANDLING_LIBRARY}) +target_link_libraries(cxxabi PUBLIC unwind) # Enable capturing stack traces for all exceptions. -if (USE_UNWIND) - target_compile_definitions(cxxabi PUBLIC -DSTD_EXCEPTION_HAS_STACK_TRACE=1) -endif () +target_compile_definitions(cxxabi PUBLIC -DSTD_EXCEPTION_HAS_STACK_TRACE=1) install( TARGETS cxxabi diff --git a/docker/test/fasttest/run.sh b/docker/test/fasttest/run.sh index 989ed9d2fbb..828c73e6781 100755 --- a/docker/test/fasttest/run.sh +++ b/docker/test/fasttest/run.sh @@ -166,7 +166,6 @@ function run_cmake "-DENABLE_UTILS=0" "-DENABLE_EMBEDDED_COMPILER=0" "-DENABLE_THINLTO=0" - "-DUSE_UNWIND=1" "-DENABLE_NURAFT=1" "-DENABLE_SIMDJSON=1" "-DENABLE_JEMALLOC=1" diff --git a/docs/en/development/build-cross-riscv.md b/docs/en/development/build-cross-riscv.md index e3550a046c7..c21353f7f73 100644 --- a/docs/en/development/build-cross-riscv.md +++ b/docs/en/development/build-cross-riscv.md @@ -23,7 +23,7 @@ sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" ``` bash cd ClickHouse mkdir build-riscv64 -CC=clang-16 CXX=clang++-16 cmake . -Bbuild-riscv64 -G Ninja -DCMAKE_TOOLCHAIN_FILE=cmake/linux/toolchain-riscv64.cmake -DGLIBC_COMPATIBILITY=OFF -DENABLE_LDAP=OFF -DOPENSSL_NO_ASM=ON -DENABLE_JEMALLOC=ON -DENABLE_PARQUET=OFF -DUSE_UNWIND=OFF -DENABLE_GRPC=OFF -DENABLE_HDFS=OFF -DENABLE_MYSQL=OFF +CC=clang-16 CXX=clang++-16 cmake . -Bbuild-riscv64 -G Ninja -DCMAKE_TOOLCHAIN_FILE=cmake/linux/toolchain-riscv64.cmake -DGLIBC_COMPATIBILITY=OFF -DENABLE_LDAP=OFF -DOPENSSL_NO_ASM=ON -DENABLE_JEMALLOC=ON -DENABLE_PARQUET=OFF -DENABLE_GRPC=OFF -DENABLE_HDFS=OFF -DENABLE_MYSQL=OFF ninja -C build-riscv64 ``` diff --git a/programs/server/Server.cpp b/programs/server/Server.cpp index 7fbbcd39446..071f7d3177e 100644 --- a/programs/server/Server.cpp +++ b/programs/server/Server.cpp @@ -1627,7 +1627,7 @@ try /// Init trace collector only after trace_log system table was created /// Disable it if we collect test coverage information, because it will work extremely slow. -#if USE_UNWIND && !WITH_COVERAGE +#if !WITH_COVERAGE /// Profilers cannot work reliably with any other libunwind or without PHDR cache. if (hasPHDRCache()) { @@ -1650,10 +1650,6 @@ try /// Describe multiple reasons when query profiler cannot work. -#if !USE_UNWIND - LOG_INFO(log, "Query Profiler and TraceCollector are disabled because they cannot work without bundled unwind (stack unwinding) library."); -#endif - #if WITH_COVERAGE LOG_INFO(log, "Query Profiler and TraceCollector are disabled because they work extremely slow with test coverage."); #endif diff --git a/src/Common/QueryProfiler.cpp b/src/Common/QueryProfiler.cpp index 313d4b77739..dc9f3610513 100644 --- a/src/Common/QueryProfiler.cpp +++ b/src/Common/QueryProfiler.cpp @@ -91,7 +91,7 @@ namespace ErrorCodes extern const int NOT_IMPLEMENTED; } -#if USE_UNWIND +#ifndef __APPLE__ Timer::Timer() : log(&Poco::Logger::get("Timer")) {} @@ -209,13 +209,13 @@ QueryProfilerBase::QueryProfilerBase(UInt64 thread_id, int clock_t UNUSED(pause_signal); throw Exception(ErrorCodes::NOT_IMPLEMENTED, "QueryProfiler disabled because they cannot work under sanitizers"); -#elif !USE_UNWIND +#elif defined(__APPLE__) UNUSED(thread_id); UNUSED(clock_type); UNUSED(period); UNUSED(pause_signal); - throw Exception(ErrorCodes::NOT_IMPLEMENTED, "QueryProfiler cannot work with stock libunwind"); + throw Exception(ErrorCodes::NOT_IMPLEMENTED, "QueryProfiler cannot work on OSX"); #else /// Sanity check. if (!hasPHDRCache()) @@ -264,7 +264,7 @@ QueryProfilerBase::~QueryProfilerBase() template void QueryProfilerBase::cleanup() { -#if USE_UNWIND +#ifndef __APPLE__ timer.stop(); signal_handler_disarmed = true; #endif diff --git a/src/Common/QueryProfiler.h b/src/Common/QueryProfiler.h index 6a9ed10e315..87432a4b699 100644 --- a/src/Common/QueryProfiler.h +++ b/src/Common/QueryProfiler.h @@ -28,7 +28,7 @@ namespace DB * Note that signal handler implementation is defined by template parameter. See QueryProfilerReal and QueryProfilerCPU. */ -#if USE_UNWIND +#ifndef __APPLE__ class Timer { public: @@ -60,7 +60,7 @@ private: Poco::Logger * log; -#if USE_UNWIND +#ifndef __APPLE__ inline static thread_local Timer timer = Timer(); #endif diff --git a/src/Common/StackTrace.cpp b/src/Common/StackTrace.cpp index aea0f854fe1..c13b63854e4 100644 --- a/src/Common/StackTrace.cpp +++ b/src/Common/StackTrace.cpp @@ -20,13 +20,10 @@ #include #include #include +#include #include "config.h" -#if USE_UNWIND -# include -#endif - namespace { /// Currently this variable is set up once on server startup. @@ -287,12 +284,8 @@ StackTrace::StackTrace(const ucontext_t & signal_context) void StackTrace::tryCapture() { -#if USE_UNWIND size = unw_backtrace(frame_pointers.data(), capacity); __msan_unpoison(frame_pointers.data(), size * sizeof(frame_pointers[0])); -#else - size = 0; -#endif } /// ClickHouse uses bundled libc++ so type names will be the same on every system thus it's safe to hardcode them diff --git a/src/Common/config.h.in b/src/Common/config.h.in index 71b4e098c8f..1cb13d3ae3e 100644 --- a/src/Common/config.h.in +++ b/src/Common/config.h.in @@ -9,7 +9,6 @@ #cmakedefine01 USE_AWS_S3 #cmakedefine01 USE_AZURE_BLOB_STORAGE #cmakedefine01 USE_BROTLI -#cmakedefine01 USE_UNWIND #cmakedefine01 USE_CASSANDRA #cmakedefine01 USE_SENTRY #cmakedefine01 USE_GRPC diff --git a/src/Storages/System/StorageSystemBuildOptions.cpp.in b/src/Storages/System/StorageSystemBuildOptions.cpp.in index c2d35c96ce5..4e7a25d7726 100644 --- a/src/Storages/System/StorageSystemBuildOptions.cpp.in +++ b/src/Storages/System/StorageSystemBuildOptions.cpp.in @@ -23,7 +23,6 @@ const char * auto_config_build[] "USE_EMBEDDED_COMPILER", "@USE_EMBEDDED_COMPILER@", "USE_GLIBC_COMPATIBILITY", "@GLIBC_COMPATIBILITY@", "USE_JEMALLOC", "@ENABLE_JEMALLOC@", - "USE_UNWIND", "@USE_UNWIND@", "USE_ICU", "@USE_ICU@", "USE_H3", "@USE_H3@", "USE_MYSQL", "@USE_MYSQL@",