forked from OSchip/llvm-project
218 lines
7.9 KiB
CMake
218 lines
7.9 KiB
CMake
include(CompilerRTCompile)
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clang_compiler_add_cxx_check()
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# FIXME: use SANITIZER_COMMON_SUPPORTED_ARCH here
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filter_available_targets(SANITIZER_UNITTEST_SUPPORTED_ARCH x86_64 i386 mips64 mips64el)
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if(APPLE)
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darwin_filter_host_archs(SANITIZER_UNITTEST_SUPPORTED_ARCH SANITIZER_COMMON_SUPPORTED_ARCH)
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endif()
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set(SANITIZER_UNITTESTS
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sanitizer_allocator_test.cc
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sanitizer_atomic_test.cc
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sanitizer_bitvector_test.cc
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sanitizer_bvgraph_test.cc
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sanitizer_common_test.cc
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sanitizer_deadlock_detector_test.cc
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sanitizer_flags_test.cc
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sanitizer_format_interceptor_test.cc
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sanitizer_ioctl_test.cc
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sanitizer_libc_test.cc
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sanitizer_linux_test.cc
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sanitizer_list_test.cc
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sanitizer_mutex_test.cc
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sanitizer_nolibc_test.cc
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sanitizer_posix_test.cc
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sanitizer_printf_test.cc
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sanitizer_procmaps_test.cc
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sanitizer_quarantine_test.cc
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sanitizer_stackdepot_test.cc
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sanitizer_stacktrace_printer_test.cc
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sanitizer_stacktrace_test.cc
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sanitizer_stoptheworld_test.cc
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sanitizer_suppressions_test.cc
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sanitizer_symbolizer_test.cc
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sanitizer_test_main.cc
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sanitizer_thread_registry_test.cc
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sanitizer_vector_test.cc)
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set(SANITIZER_TEST_HEADERS
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sanitizer_pthread_wrappers.h
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sanitizer_test_config.h
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sanitizer_test_utils.h)
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foreach(header ${SANITIZER_HEADERS})
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list(APPEND SANITIZER_TEST_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../${header})
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endforeach()
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set(SANITIZER_TEST_CFLAGS_COMMON
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${COMPILER_RT_UNITTEST_CFLAGS}
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${COMPILER_RT_GTEST_CFLAGS}
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-I${COMPILER_RT_SOURCE_DIR}/include
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-I${COMPILER_RT_SOURCE_DIR}/lib
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-I${COMPILER_RT_SOURCE_DIR}/lib/sanitizer_common
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-fno-rtti
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-O2
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-Werror=sign-compare
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-Wno-non-virtual-dtor)
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if(MSVC)
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# Disable exceptions on Windows until they work reliably.
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list(APPEND SANITIZER_TEST_CFLAGS_COMMON -fno-exceptions -DGTEST_HAS_SEH=0)
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endif()
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# -gline-tables-only must be enough for these tests, so use it if possible.
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if(COMPILER_RT_TEST_COMPILER_ID MATCHES "Clang")
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list(APPEND SANITIZER_TEST_CFLAGS_COMMON -gline-tables-only)
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else()
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list(APPEND SANITIZER_TEST_CFLAGS_COMMON -g)
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endif()
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if(MSVC)
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list(APPEND SANITIZER_TEST_CFLAGS_COMMON -gcodeview)
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endif()
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list(APPEND SANITIZER_TEST_LINK_FLAGS_COMMON -g)
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if(NOT MSVC)
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list(APPEND SANITIZER_TEST_LINK_FLAGS_COMMON --driver-mode=g++)
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endif()
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if(ANDROID)
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list(APPEND SANITIZER_TEST_LINK_FLAGS_COMMON -pie)
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endif()
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if(APPLE)
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list(APPEND SANITIZER_TEST_CFLAGS_COMMON ${DARWIN_osx_CFLAGS})
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list(APPEND SANITIZER_TEST_LINK_FLAGS_COMMON ${DARWIN_osx_LINK_FLAGS})
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add_weak_symbols("sanitizer_common" WEAK_SYMBOL_LINK_FLAGS)
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list(APPEND SANITIZER_TEST_LINK_FLAGS_COMMON ${WEAK_SYMBOL_LINK_FLAGS})
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endif()
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# MSVC linker is allocating 1M for the stack by default, which is not
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# enough for the unittests. Some unittests require more than 2M.
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# The default stack size for clang is 8M.
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if(MSVC)
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list(APPEND SANITIZER_TEST_LINK_FLAGS_COMMON -Wl,/STACK:0xC00000)
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endif()
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set(SANITIZER_TEST_LINK_LIBS)
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append_list_if(COMPILER_RT_HAS_LIBLOG log SANITIZER_TEST_LINK_LIBS)
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# NDK r10 requires -latomic almost always.
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append_list_if(ANDROID atomic SANITIZER_TEST_LINK_LIBS)
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append_list_if(COMPILER_RT_HAS_LIBDL -ldl SANITIZER_TEST_LINK_FLAGS_COMMON)
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append_list_if(COMPILER_RT_HAS_LIBRT -lrt SANITIZER_TEST_LINK_FLAGS_COMMON)
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append_list_if(COMPILER_RT_HAS_LIBPTHREAD -pthread SANITIZER_TEST_LINK_FLAGS_COMMON)
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# x86_64 FreeBSD 9.2 additionally requires libc++ to build the tests. Also,
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# 'libm' shall be specified explicitly to build i386 tests.
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if(CMAKE_SYSTEM MATCHES "FreeBSD-9.2-RELEASE")
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list(APPEND SANITIZER_TEST_LINK_FLAGS_COMMON "-lc++ -lm")
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endif()
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include_directories(..)
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include_directories(../..)
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# Adds static library which contains sanitizer_common object file
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# (universal binary on Mac and arch-specific object files on Linux).
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macro(add_sanitizer_common_lib library)
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add_library(${library} STATIC ${ARGN})
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set_target_properties(${library} PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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FOLDER "Compiler-RT Runtime tests")
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endmacro()
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function(get_sanitizer_common_lib_for_arch arch lib)
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if(APPLE)
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set(tgt_name "RTSanitizerCommon.test.osx")
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else()
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set(tgt_name "RTSanitizerCommon.test.${arch}")
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endif()
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set(${lib} "${tgt_name}" PARENT_SCOPE)
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endfunction()
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# Sanitizer_common unit tests testsuite.
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add_custom_target(SanitizerUnitTests)
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set_target_properties(SanitizerUnitTests PROPERTIES FOLDER "Compiler-RT Tests")
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# Adds sanitizer tests for architecture.
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macro(add_sanitizer_tests_for_arch arch)
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set(extra_flags)
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if( CMAKE_SIZEOF_VOID_P EQUAL 4 )
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list(APPEND extra_flags "-D_LARGEFILE_SOURCE")
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list(APPEND extra_flags "-D_FILE_OFFSET_BITS=64")
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endif()
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get_sanitizer_common_lib_for_arch(${arch} SANITIZER_COMMON_LIB)
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set(SANITIZER_TEST_OBJECTS)
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generate_compiler_rt_tests(SANITIZER_TEST_OBJECTS SanitizerUnitTests
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"Sanitizer-${arch}-Test" ${arch}
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RUNTIME "${SANITIZER_COMMON_LIB}"
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SOURCES ${SANITIZER_UNITTESTS} ${COMPILER_RT_GTEST_SOURCE}
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COMPILE_DEPS ${SANITIZER_TEST_HEADERS}
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DEPS gtest
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CFLAGS ${SANITIZER_TEST_CFLAGS_COMMON} ${extra_flags}
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LINK_FLAGS ${SANITIZER_TEST_LINK_FLAGS_COMMON} ${extra_flags})
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if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux" AND "${arch}" STREQUAL "x86_64")
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# Test that the libc-independent part of sanitizer_common is indeed
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# independent of libc, by linking this binary without libc (here) and
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# executing it (unit test in sanitizer_nolibc_test.cc).
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clang_compile(sanitizer_nolibc_test_main.${arch}.o
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sanitizer_nolibc_test_main.cc
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CFLAGS ${SANITIZER_TEST_CFLAGS_COMMON} ${TARGET_FLAGS}
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DEPS ${SANITIZER_TEST_COMPILE_DEPS})
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add_compiler_rt_test(SanitizerUnitTests "Sanitizer-${arch}-Test-Nolibc" ${arch}
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OBJECTS sanitizer_nolibc_test_main.${arch}.o
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-Wl,-whole-archive
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libRTSanitizerCommon.test.nolibc.${arch}.a
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-Wl,-no-whole-archive
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DEPS sanitizer_nolibc_test_main.${arch}.o
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RTSanitizerCommon.test.nolibc.${arch}
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LINK_FLAGS -nostdlib ${TARGET_FLAGS})
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endif()
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endmacro()
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if(COMPILER_RT_CAN_EXECUTE_TESTS AND NOT ANDROID)
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# We use just-built clang to build sanitizer_common unittests, so we must
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# be sure that produced binaries would work.
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if(APPLE)
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add_sanitizer_common_lib("RTSanitizerCommon.test.osx"
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$<TARGET_OBJECTS:RTSanitizerCommon.osx>
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$<TARGET_OBJECTS:RTSanitizerCommonLibc.osx>)
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else()
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if(CAN_TARGET_x86_64)
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add_sanitizer_common_lib("RTSanitizerCommon.test.nolibc.x86_64"
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$<TARGET_OBJECTS:RTSanitizerCommon.x86_64>
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$<TARGET_OBJECTS:RTSanitizerCommonNoLibc.x86_64>)
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endif()
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foreach(arch ${SANITIZER_UNITTEST_SUPPORTED_ARCH})
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add_sanitizer_common_lib("RTSanitizerCommon.test.${arch}"
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$<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
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$<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>)
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endforeach()
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endif()
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foreach(arch ${SANITIZER_UNITTEST_SUPPORTED_ARCH})
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add_sanitizer_tests_for_arch(${arch})
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endforeach()
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endif()
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if(ANDROID)
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foreach(arch ${SANITIZER_COMMON_SUPPORTED_ARCH})
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add_executable(SanitizerTest
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${SANITIZER_UNITTESTS}
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${COMPILER_RT_GTEST_SOURCE}
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$<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
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$<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>)
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set_target_compile_flags(SanitizerTest
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${SANITIZER_COMMON_CFLAGS}
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${SANITIZER_TEST_CFLAGS_COMMON})
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# Setup correct output directory and link flags.
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set_target_properties(SanitizerTest PROPERTIES
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RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
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set_target_link_flags(SanitizerTest ${SANITIZER_TEST_LINK_FLAGS_COMMON})
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target_link_libraries(SanitizerTest ${SANITIZER_TEST_LINK_LIBS})
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# Add unit test to test suite.
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add_dependencies(SanitizerUnitTests SanitizerTest)
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endforeach()
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endif()
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