forked from OSchip/llvm-project
279 lines
9.6 KiB
CMake
279 lines
9.6 KiB
CMake
# Build for the ThreadSanitizer runtime support library.
|
|
|
|
include_directories(..)
|
|
|
|
set(TSAN_CFLAGS ${SANITIZER_COMMON_CFLAGS})
|
|
# SANITIZER_COMMON_CFLAGS contains -fPIC, but it's performance-critical for
|
|
# TSan runtime to be built with -fPIE to reduce the number of register spills.
|
|
# On FreeBSD however it provokes linkage issue thus we disable it.
|
|
if(NOT CMAKE_SYSTEM MATCHES "FreeBSD")
|
|
append_list_if(COMPILER_RT_HAS_FPIE_FLAG -fPIE TSAN_CFLAGS)
|
|
endif()
|
|
append_rtti_flag(OFF TSAN_CFLAGS)
|
|
|
|
if(COMPILER_RT_TSAN_DEBUG_OUTPUT)
|
|
# Add extra debug information to TSan runtime. This configuration is rarely
|
|
# used, but we need to support it so that debug output will not bitrot.
|
|
list(APPEND TSAN_CFLAGS -DTSAN_COLLECT_STATS=1
|
|
-DTSAN_DEBUG_OUTPUT=2)
|
|
endif()
|
|
|
|
set(TSAN_RTL_CFLAGS ${TSAN_CFLAGS})
|
|
append_list_if(COMPILER_RT_HAS_MSSE3_FLAG -msse3 TSAN_RTL_CFLAGS)
|
|
append_list_if(SANITIZER_LIMIT_FRAME_SIZE -Wframe-larger-than=530
|
|
TSAN_RTL_CFLAGS)
|
|
append_list_if(COMPILER_RT_HAS_WGLOBAL_CONSTRUCTORS_FLAG -Wglobal-constructors
|
|
TSAN_RTL_CFLAGS)
|
|
|
|
set(TSAN_SOURCES
|
|
rtl/tsan_clock.cpp
|
|
rtl/tsan_debugging.cpp
|
|
rtl/tsan_external.cpp
|
|
rtl/tsan_fd.cpp
|
|
rtl/tsan_flags.cpp
|
|
rtl/tsan_ignoreset.cpp
|
|
rtl/tsan_interceptors_posix.cpp
|
|
rtl/tsan_interface.cpp
|
|
rtl/tsan_interface_ann.cpp
|
|
rtl/tsan_interface_atomic.cpp
|
|
rtl/tsan_interface_java.cpp
|
|
rtl/tsan_malloc_mac.cpp
|
|
rtl/tsan_md5.cpp
|
|
rtl/tsan_mman.cpp
|
|
rtl/tsan_mutex.cpp
|
|
rtl/tsan_mutexset.cpp
|
|
rtl/tsan_preinit.cpp
|
|
rtl/tsan_report.cpp
|
|
rtl/tsan_rtl.cpp
|
|
rtl/tsan_rtl_mutex.cpp
|
|
rtl/tsan_rtl_proc.cpp
|
|
rtl/tsan_rtl_report.cpp
|
|
rtl/tsan_rtl_thread.cpp
|
|
rtl/tsan_stack_trace.cpp
|
|
rtl/tsan_stat.cpp
|
|
rtl/tsan_suppressions.cpp
|
|
rtl/tsan_symbolize.cpp
|
|
rtl/tsan_sync.cpp
|
|
)
|
|
|
|
set(TSAN_CXX_SOURCES
|
|
rtl/tsan_new_delete.cpp
|
|
)
|
|
|
|
if(APPLE)
|
|
list(APPEND TSAN_SOURCES
|
|
rtl/tsan_interceptors_mac.cpp
|
|
rtl/tsan_interceptors_mach_vm.cpp
|
|
rtl/tsan_platform_mac.cpp
|
|
rtl/tsan_platform_posix.cpp
|
|
)
|
|
elseif(UNIX)
|
|
# Assume Linux
|
|
list(APPEND TSAN_SOURCES
|
|
rtl/tsan_platform_linux.cpp
|
|
rtl/tsan_platform_posix.cpp
|
|
)
|
|
endif()
|
|
|
|
if(COMPILER_RT_INTERCEPT_LIBDISPATCH)
|
|
list(APPEND TSAN_SOURCES
|
|
rtl/tsan_interceptors_libdispatch.cpp
|
|
)
|
|
list(APPEND TSAN_RTL_CFLAGS ${COMPILER_RT_LIBDISPATCH_CFLAGS})
|
|
endif()
|
|
|
|
set(TSAN_HEADERS
|
|
rtl/tsan_clock.h
|
|
rtl/tsan_defs.h
|
|
rtl/tsan_dense_alloc.h
|
|
rtl/tsan_fd.h
|
|
rtl/tsan_flags.h
|
|
rtl/tsan_flags.inc
|
|
rtl/tsan_ignoreset.h
|
|
rtl/tsan_interceptors.h
|
|
rtl/tsan_interface.h
|
|
rtl/tsan_interface_ann.h
|
|
rtl/tsan_interface_inl.h
|
|
rtl/tsan_interface_java.h
|
|
rtl/tsan_mman.h
|
|
rtl/tsan_mutex.h
|
|
rtl/tsan_mutexset.h
|
|
rtl/tsan_platform.h
|
|
rtl/tsan_ppc_regs.h
|
|
rtl/tsan_report.h
|
|
rtl/tsan_rtl.h
|
|
rtl/tsan_stack_trace.h
|
|
rtl/tsan_stat.h
|
|
rtl/tsan_suppressions.h
|
|
rtl/tsan_symbolize.h
|
|
rtl/tsan_sync.h
|
|
rtl/tsan_trace.h
|
|
rtl/tsan_update_shadow_word_inl.h)
|
|
|
|
set(TSAN_RUNTIME_LIBRARIES)
|
|
add_compiler_rt_component(tsan)
|
|
|
|
if(APPLE)
|
|
# Ideally we would check the SDK version for the actual platform we are
|
|
# building for here. To make our lifes easier we assume the host SDK setup is
|
|
# sane and use the macOS SDK version as a proxy for aligned SDKs.
|
|
find_darwin_sdk_version(macosx_sdk_version "macosx")
|
|
if ("${macosx_sdk_version}" VERSION_LESS 10.12)
|
|
message(FATAL_ERROR "Building the TSan runtime requires at least macOS SDK 10.12 (or aligned SDK on other platforms)")
|
|
endif()
|
|
|
|
add_asm_sources(TSAN_ASM_SOURCES rtl/tsan_rtl_amd64.S rtl/tsan_rtl_aarch64.S)
|
|
|
|
set(TSAN_LINK_LIBS ${SANITIZER_COMMON_LINK_LIBS})
|
|
|
|
add_weak_symbols("ubsan" WEAK_SYMBOL_LINK_FLAGS)
|
|
add_weak_symbols("sanitizer_common" WEAK_SYMBOL_LINK_FLAGS)
|
|
|
|
add_compiler_rt_runtime(clang_rt.tsan
|
|
SHARED
|
|
OS ${TSAN_SUPPORTED_OS}
|
|
ARCHS ${TSAN_SUPPORTED_ARCH}
|
|
SOURCES ${TSAN_SOURCES} ${TSAN_CXX_SOURCES} ${TSAN_ASM_SOURCES}
|
|
ADDITIONAL_HEADERS ${TSAN_HEADERS}
|
|
OBJECT_LIBS RTInterception
|
|
RTSanitizerCommon
|
|
RTSanitizerCommonLibc
|
|
RTSanitizerCommonCoverage
|
|
RTSanitizerCommonSymbolizer
|
|
RTUbsan
|
|
CFLAGS ${TSAN_RTL_CFLAGS}
|
|
LINK_FLAGS ${SANITIZER_COMMON_LINK_FLAGS} ${WEAK_SYMBOL_LINK_FLAGS}
|
|
LINK_LIBS ${TSAN_LINK_LIBS} objc
|
|
PARENT_TARGET tsan)
|
|
add_compiler_rt_object_libraries(RTTsan_dynamic
|
|
OS ${TSAN_SUPPORTED_OS}
|
|
ARCHS ${TSAN_SUPPORTED_ARCH}
|
|
SOURCES ${TSAN_SOURCES} ${TSAN_CXX_SOURCES} ${TSAN_ASM_SOURCES}
|
|
ADDITIONAL_HEADERS ${TSAN_HEADERS}
|
|
CFLAGS ${TSAN_RTL_CFLAGS})
|
|
|
|
# Build and check Go runtime.
|
|
set(BUILDGO_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/go/buildgo.sh)
|
|
add_custom_target(GotsanRuntimeCheck
|
|
COMMAND env "CC=${CMAKE_C_COMPILER} ${OSX_SYSROOT_FLAG}"
|
|
IN_TMPDIR=1 SILENT=1 ${BUILDGO_SCRIPT}
|
|
DEPENDS tsan ${BUILDGO_SCRIPT}
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/go
|
|
COMMENT "Checking TSan Go runtime..."
|
|
VERBATIM)
|
|
set_target_properties(GotsanRuntimeCheck PROPERTIES FOLDER "Compiler-RT Misc")
|
|
else()
|
|
foreach(arch ${TSAN_SUPPORTED_ARCH})
|
|
if(arch STREQUAL "x86_64")
|
|
add_asm_sources(TSAN_ASM_SOURCES rtl/tsan_rtl_amd64.S)
|
|
# Sanity check for Go runtime.
|
|
set(BUILDGO_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/go/buildgo.sh)
|
|
add_custom_target(GotsanRuntimeCheck
|
|
COMMAND env "CC=${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}"
|
|
IN_TMPDIR=1 SILENT=1 ${BUILDGO_SCRIPT}
|
|
DEPENDS clang_rt.tsan-${arch} ${BUILDGO_SCRIPT}
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/go
|
|
COMMENT "Checking TSan Go runtime..."
|
|
VERBATIM)
|
|
elseif(arch STREQUAL "aarch64")
|
|
add_asm_sources(TSAN_ASM_SOURCES rtl/tsan_rtl_aarch64.S)
|
|
# Sanity check for Go runtime.
|
|
set(BUILDGO_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/go/buildgo.sh)
|
|
add_custom_target(GotsanRuntimeCheck
|
|
COMMAND env "CC=${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}"
|
|
IN_TMPDIR=1 SILENT=1 ${BUILDGO_SCRIPT}
|
|
DEPENDS clang_rt.tsan-${arch} ${BUILDGO_SCRIPT}
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/go
|
|
COMMENT "Checking TSan Go runtime..."
|
|
VERBATIM)
|
|
elseif(arch MATCHES "powerpc64|powerpc64le")
|
|
add_asm_sources(TSAN_ASM_SOURCES rtl/tsan_rtl_ppc64.S)
|
|
# Sanity check for Go runtime.
|
|
set(BUILDGO_SCRIPT ${CMAKE_CURRENT_SOURCE_DIR}/go/buildgo.sh)
|
|
add_custom_target(GotsanRuntimeCheck
|
|
COMMAND env "CC=${CMAKE_C_COMPILER} ${CMAKE_C_COMPILER_ARG1}"
|
|
IN_TMPDIR=1 SILENT=1 ${BUILDGO_SCRIPT}
|
|
DEPENDS clang_rt.tsan-${arch} ${BUILDGO_SCRIPT}
|
|
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/go
|
|
COMMENT "Checking TSan Go runtime..."
|
|
VERBATIM)
|
|
elseif(arch MATCHES "mips64|mips64le")
|
|
add_asm_sources(TSAN_ASM_SOURCES rtl/tsan_rtl_mips64.S)
|
|
else()
|
|
set(TSAN_ASM_SOURCES)
|
|
endif()
|
|
add_compiler_rt_runtime(clang_rt.tsan
|
|
STATIC
|
|
ARCHS ${arch}
|
|
SOURCES ${TSAN_SOURCES} ${TSAN_ASM_SOURCES}
|
|
$<TARGET_OBJECTS:RTInterception.${arch}>
|
|
$<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
|
|
$<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>
|
|
$<TARGET_OBJECTS:RTSanitizerCommonCoverage.${arch}>
|
|
$<TARGET_OBJECTS:RTSanitizerCommonSymbolizer.${arch}>
|
|
$<TARGET_OBJECTS:RTUbsan.${arch}>
|
|
ADDITIONAL_HEADERS ${TSAN_HEADERS}
|
|
CFLAGS ${TSAN_RTL_CFLAGS}
|
|
PARENT_TARGET tsan)
|
|
add_compiler_rt_runtime(clang_rt.tsan_cxx
|
|
STATIC
|
|
ARCHS ${arch}
|
|
SOURCES ${TSAN_CXX_SOURCES}
|
|
$<TARGET_OBJECTS:RTUbsan_cxx.${arch}>
|
|
ADDITIONAL_HEADERS ${TSAN_HEADERS}
|
|
CFLAGS ${TSAN_RTL_CFLAGS}
|
|
PARENT_TARGET tsan)
|
|
list(APPEND TSAN_RUNTIME_LIBRARIES clang_rt.tsan-${arch}
|
|
clang_rt.tsan_cxx-${arch})
|
|
add_sanitizer_rt_symbols(clang_rt.tsan
|
|
ARCHS ${arch}
|
|
EXTRA rtl/tsan.syms.extra)
|
|
add_sanitizer_rt_symbols(clang_rt.tsan_cxx
|
|
ARCHS ${arch}
|
|
EXTRA rtl/tsan.syms.extra)
|
|
add_dependencies(tsan clang_rt.tsan-${arch}
|
|
clang_rt.tsan_cxx-${arch}
|
|
clang_rt.tsan-${arch}-symbols
|
|
clang_rt.tsan_cxx-${arch}-symbols)
|
|
endforeach()
|
|
endif()
|
|
|
|
# Make sure that non-platform-specific files don't include any system headers.
|
|
# FreeBSD/NetBSD do not install a number of Clang-provided headers for the
|
|
# compiler in the base system due to incompatibilities between FreeBSD/NetBSD's
|
|
# and Clang's versions. As a workaround do not use --sysroot=. on FreeBSD/NetBSD
|
|
# until this is addressed.
|
|
if(COMPILER_RT_HAS_SYSROOT_FLAG AND NOT CMAKE_SYSTEM_NAME MATCHES "FreeBSD"
|
|
AND NOT CMAKE_SYSTEM_NAME MATCHES "NetBSD")
|
|
file(GLOB _tsan_generic_sources rtl/tsan*)
|
|
file(GLOB _tsan_platform_sources rtl/tsan*posix* rtl/tsan*mac*
|
|
rtl/tsan*linux*)
|
|
list(REMOVE_ITEM _tsan_generic_sources ${_tsan_platform_sources})
|
|
set_source_files_properties(${_tsan_generic_sources}
|
|
PROPERTIES COMPILE_FLAGS "--sysroot=.")
|
|
endif()
|
|
|
|
# Build libcxx instrumented with TSan.
|
|
if(COMPILER_RT_LIBCXX_PATH AND
|
|
COMPILER_RT_LIBCXXABI_PATH AND
|
|
COMPILER_RT_TEST_COMPILER_ID STREQUAL "Clang" AND
|
|
NOT ANDROID)
|
|
set(libcxx_tsan_deps)
|
|
foreach(arch ${TSAN_SUPPORTED_ARCH})
|
|
get_target_flags_for_arch(${arch} TARGET_CFLAGS)
|
|
set(LIBCXX_PREFIX ${CMAKE_CURRENT_BINARY_DIR}/libcxx_tsan_${arch})
|
|
add_custom_libcxx(libcxx_tsan_${arch} ${LIBCXX_PREFIX}
|
|
DEPS ${TSAN_RUNTIME_LIBRARIES}
|
|
CFLAGS ${TARGET_CFLAGS} -fsanitize=thread
|
|
USE_TOOLCHAIN)
|
|
list(APPEND libcxx_tsan_deps libcxx_tsan_${arch}-build)
|
|
endforeach()
|
|
|
|
add_custom_target(libcxx_tsan DEPENDS ${libcxx_tsan_deps})
|
|
set_target_properties(libcxx_tsan PROPERTIES FOLDER "Compiler-RT Misc")
|
|
endif()
|
|
|
|
if(COMPILER_RT_INCLUDE_TESTS)
|
|
add_subdirectory(tests)
|
|
endif()
|