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1set(UBSAN_LIT_TESTS_DIR ${CMAKE_CURRENT_SOURCE_DIR})2 3set(UBSAN_TESTSUITES)4set(UBSAN_TEST_DEPS ${SANITIZER_COMMON_LIT_TEST_DEPS})5 6macro(add_ubsan_testsuite test_mode sanitizer arch lld thinlto)7 set(UBSAN_LIT_TEST_MODE "${test_mode}")8 set(CONFIG_NAME ${UBSAN_LIT_TEST_MODE})9 if (${lld})10 set(CONFIG_NAME ${CONFIG_NAME}-lld)11 if ("lld" IN_LIST LLVM_ENABLE_PROJECTS)12 list(APPEND UBSAN_TEST_DEPS lld)13 endif()14 endif()15 if (${thinlto})16 set(CONFIG_NAME ${CONFIG_NAME}-thinlto)17 list(APPEND UBSAN_TEST_DEPS LTO)18 endif()19 set(UBSAN_TEST_USE_LLD ${lld})20 set(UBSAN_TEST_USE_THINLTO ${thinlto})21 set(CONFIG_NAME ${CONFIG_NAME}-${arch})22 configure_lit_site_cfg(23 ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in24 ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg.py)25 list(APPEND UBSAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME})26 list(APPEND UBSAN_TEST_DEPS ${sanitizer})27endmacro()28 29macro(add_ubsan_testsuites test_mode sanitizer arch)30 add_ubsan_testsuite(${test_mode} ${sanitizer} ${arch} False False)31 32 if(COMPILER_RT_HAS_LLD AND arch STREQUAL "x86_64" AND NOT (APPLE OR WIN32))33 add_ubsan_testsuite(${test_mode} ${sanitizer} ${arch} True False)34 endif()35endmacro()36 37set(UBSAN_TEST_ARCH ${UBSAN_SUPPORTED_ARCH})38if(APPLE)39 darwin_filter_host_archs(UBSAN_SUPPORTED_ARCH UBSAN_TEST_ARCH)40endif()41 42foreach(arch ${UBSAN_TEST_ARCH})43 set(UBSAN_TEST_TARGET_ARCH ${arch})44 if (APPLE)45 set(UBSAN_TEST_APPLE_PLATFORM "osx")46 set(UBSAN_TEST_MIN_DEPLOYMENT_TARGET_FLAG "${DARWIN_osx_MIN_VER_FLAG}")47 endif()48 get_test_cc_for_arch(${arch} UBSAN_TEST_TARGET_CC UBSAN_TEST_TARGET_CFLAGS)49 add_ubsan_testsuites("Standalone" ubsan ${arch})50 51 if(COMPILER_RT_HAS_ASAN AND ";${ASAN_SUPPORTED_ARCH};" MATCHES ";${arch};")52 # Disable ubsan with AddressSanitizer tests for 64-bit Solaris/x86 and53 # 64-bit SPARC.54 if((NOT (OS_NAME MATCHES "SunOS" AND ${arch} MATCHES x86_64)) AND55 (NOT ${arch} MATCHES sparcv9))56 add_ubsan_testsuites("AddressSanitizer" asan ${arch})57 endif()58 endif()59 if(COMPILER_RT_HAS_MSAN AND ";${MSAN_SUPPORTED_ARCH};" MATCHES ";${arch};")60 add_ubsan_testsuites("MemorySanitizer" msan ${arch})61 endif()62 if(COMPILER_RT_HAS_TSAN AND ";${TSAN_SUPPORTED_ARCH};" MATCHES ";${arch};" AND NOT ANDROID)63 add_ubsan_testsuites("ThreadSanitizer" tsan ${arch})64 endif()65 if(COMPILER_RT_HAS_TYSAN AND ";${TYSAN_SUPPORTED_ARCH};" MATCHES ";${arch};")66 add_ubsan_testsuites("TypeSanitizer" tysan ${arch})67 endif()68endforeach()69 70macro(add_ubsan_device_testsuite test_mode sanitizer platform arch)71 # Note we expect the caller to have already set UBSAN_TEST_TARGET_CFLAGS72 set(UBSAN_LIT_TEST_MODE "${test_mode}")73 set(CONFIG_NAME ${UBSAN_LIT_TEST_MODE}-${platform}-${arch})74 set(UBSAN_TEST_TARGET_ARCH ${arch})75 set(UBSAN_TEST_USE_LLD "False")76 set(UBSAN_TEST_USE_THINLTO "False")77 if (APPLE)78 set(UBSAN_TEST_APPLE_PLATFORM "${platform}")79 set(UBSAN_TEST_MIN_DEPLOYMENT_TARGET_FLAG "${DARWIN_${platform}_MIN_VER_FLAG}")80 else()81 unset(UBSAN_TEST_APPLE_PLATFORM)82 unset(UBSAN_TEST_MIN_DEPLOYMENT_TARGET_FLAG)83 endif()84 configure_lit_site_cfg(85 ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in86 ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg.py)87 #list(APPEND UBSAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME})88 list(APPEND UBSAN_TEST_DEPS ${sanitizer})89 add_lit_testsuite(check-ubsan-${test_mode}-${platform}-${arch}90 "UBSan ${CONFIG_NAME} tests"91 ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/92 EXCLUDE_FROM_CHECK_ALL93 DEPENDS ${UBSAN_TEST_DEPS})94endmacro()95 96if(APPLE)97 foreach(arch ${UBSAN_TEST_ARCH})98 set(UBSAN_TEST_TARGET_ARCH ${arch})99 get_test_cc_for_arch(${arch} UBSAN_TEST_TARGET_CC UBSAN_TEST_TARGET_CFLAGS)100 set(UBSAN_TEST_TARGET_CFLAGS "${UBSAN_TEST_TARGET_CFLAGS} -lc++abi")101 endforeach()102 103 # Device and simulator test suites.104 # These are not added into "check-all", in order to run these tests, use105 # "check-asan-iossim-x86_64" and similar. They also require that an extra env106 # variable to select which iOS device or simulator to use, e.g.:107 # SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER="iPhone 6"108 set(UBSAN_APPLE_PLATFORMS ${UBSAN_SUPPORTED_OS})109 foreach(platform ${UBSAN_APPLE_PLATFORMS})110 list_intersect(111 UBSAN_TEST_${platform}_ARCHS112 UBSAN_SUPPORTED_ARCH113 DARWIN_${platform}_ARCHS114 )115 foreach(arch ${UBSAN_TEST_${platform}_ARCHS})116 get_test_cflags_for_apple_platform(117 "${platform}"118 "${arch}"119 UBSAN_TEST_TARGET_CFLAGS120 )121 add_ubsan_device_testsuite("Standalone" ubsan ${platform} ${arch})122 123 if(COMPILER_RT_HAS_ASAN AND ";${ASAN_SUPPORTED_ARCH};" MATCHES ";${arch};")124 add_ubsan_device_testsuite("AddressSanitizer" asan ${platform} ${arch})125 endif()126 127 if(COMPILER_RT_HAS_TSAN AND ";${TSAN_SUPPORTED_ARCH};" MATCHES ";${arch};")128 add_ubsan_device_testsuite("ThreadSanitizer" tsan ${platform} ${arch})129 endif()130 131 if(COMPILER_RT_HAS_TYSAN AND ";${TYSAN_SUPPORTED_ARCH};" MATCHES ";${arch};")132 add_ubsan_device_testsuite("TypeSanitizer" tysan ${platform} ${arch})133 endif()134 endforeach()135 endforeach()136endif()137 138add_lit_testsuite(check-ubsan "Running UndefinedBehaviorSanitizer tests"139 ${UBSAN_TESTSUITES}140 DEPENDS ${UBSAN_TEST_DEPS})141