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 ${CONFIG_NAME}-lld) 11 if (TARGET lld) 12 list(APPEND UBSAN_TEST_DEPS lld) 13 endif() 14 endif() 15 if (${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.in 24 ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg.py) 25 list(APPEND UBSAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}) 26 if(NOT COMPILER_RT_STANDALONE_BUILD) 27 list(APPEND UBSAN_TEST_DEPS ${sanitizer}) 28 endif() 29endmacro() 30 31macro(add_ubsan_testsuites test_mode sanitizer arch) 32 add_ubsan_testsuite(${test_mode} ${sanitizer} ${arch} False False) 33 34 if(COMPILER_RT_HAS_LLD AND arch STREQUAL "x86_64" AND NOT (APPLE OR WIN32)) 35 add_ubsan_testsuite(${test_mode} ${sanitizer} ${arch} True False) 36 endif() 37endmacro() 38 39set(UBSAN_TEST_ARCH ${UBSAN_SUPPORTED_ARCH}) 40if(APPLE) 41 darwin_filter_host_archs(UBSAN_SUPPORTED_ARCH UBSAN_TEST_ARCH) 42endif() 43 44foreach(arch ${UBSAN_TEST_ARCH}) 45 set(UBSAN_TEST_TARGET_ARCH ${arch}) 46 if (APPLE) 47 set(UBSAN_TEST_APPLE_PLATFORM "osx") 48 set(UBSAN_TEST_MIN_DEPLOYMENT_TARGET_FLAG "${DARWIN_osx_MIN_VER_FLAG}") 49 endif() 50 get_test_cc_for_arch(${arch} UBSAN_TEST_TARGET_CC UBSAN_TEST_TARGET_CFLAGS) 51 add_ubsan_testsuites("Standalone" ubsan ${arch}) 52 53 if(COMPILER_RT_HAS_ASAN AND ";${ASAN_SUPPORTED_ARCH};" MATCHES ";${arch};") 54 # TODO(wwchrome): Re-enable ubsan for asan win 64-bit when ready. 55 # Disable ubsan with AddressSanitizer tests for Windows 64-bit, 56 # 64-bit Solaris/x86, and SPARC. 57 if((NOT (OS_NAME MATCHES "Windows" AND CMAKE_SIZEOF_VOID_P EQUAL 8)) AND 58 (NOT (OS_NAME MATCHES "SunOS" AND ${arch} MATCHES x86_64)) AND 59 (NOT ${arch} MATCHES sparc)) 60 add_ubsan_testsuites("AddressSanitizer" asan ${arch}) 61 endif() 62 endif() 63 if(COMPILER_RT_HAS_MSAN AND ";${MSAN_SUPPORTED_ARCH};" MATCHES ";${arch};") 64 add_ubsan_testsuites("MemorySanitizer" msan ${arch}) 65 endif() 66 if(COMPILER_RT_HAS_TSAN AND ";${TSAN_SUPPORTED_ARCH};" MATCHES ";${arch};" AND NOT ANDROID) 67 add_ubsan_testsuites("ThreadSanitizer" tsan ${arch}) 68 endif() 69endforeach() 70 71macro(add_ubsan_device_testsuite test_mode sanitizer platform arch) 72 # Note we expect the caller to have already set UBSAN_TEST_TARGET_CFLAGS 73 set(UBSAN_LIT_TEST_MODE "${test_mode}") 74 set(CONFIG_NAME ${UBSAN_LIT_TEST_MODE}-${platform}-${arch}) 75 set(UBSAN_TEST_TARGET_ARCH ${arch}) 76 set(UBSAN_TEST_USE_LLD "False") 77 set(UBSAN_TEST_USE_THINLTO "False") 78 if (APPLE) 79 set(UBSAN_TEST_APPLE_PLATFORM "${platform}") 80 set(UBSAN_TEST_MIN_DEPLOYMENT_TARGET_FLAG "${DARWIN_${platform}_MIN_VER_FLAG}") 81 else() 82 unset(UBSAN_TEST_APPLE_PLATFORM) 83 unset(UBSAN_TEST_MIN_DEPLOYMENT_TARGET_FLAG) 84 endif() 85 configure_lit_site_cfg( 86 ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in 87 ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/lit.site.cfg.py) 88 #list(APPEND UBSAN_TESTSUITES ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}) 89 if(NOT COMPILER_RT_STANDALONE_BUILD) 90 list(APPEND UBSAN_TEST_DEPS ${sanitizer}) 91 endif() 92 add_lit_testsuite(check-ubsan-${test_mode}-${platform}-${arch} 93 "UBSan ${CONFIG_NAME} tests" 94 ${CMAKE_CURRENT_BINARY_DIR}/${CONFIG_NAME}/ 95 EXCLUDE_FROM_CHECK_ALL 96 DEPENDS ${UBSAN_TEST_DEPS}) 97endmacro() 98 99if(APPLE) 100 foreach(arch ${UBSAN_TEST_ARCH}) 101 set(UBSAN_TEST_TARGET_ARCH ${arch}) 102 get_test_cc_for_arch(${arch} UBSAN_TEST_TARGET_CC UBSAN_TEST_TARGET_CFLAGS) 103 set(UBSAN_TEST_TARGET_CFLAGS "${UBSAN_TEST_TARGET_CFLAGS} -lc++abi") 104 add_ubsan_testsuites("StandaloneStatic" ubsan ${arch}) 105 endforeach() 106 107 # Device and simulator test suites. 108 # These are not added into "check-all", in order to run these tests, use 109 # "check-asan-iossim-x86_64" and similar. They also require that an extra env 110 # variable to select which iOS device or simulator to use, e.g.: 111 # SANITIZER_IOSSIM_TEST_DEVICE_IDENTIFIER="iPhone 6" 112 set(UBSAN_APPLE_PLATFORMS ${SANITIZER_COMMON_SUPPORTED_OS}) 113 foreach(platform ${UBSAN_APPLE_PLATFORMS}) 114 list_intersect( 115 UBSAN_TEST_${platform}_ARCHS 116 UBSAN_SUPPORTED_ARCH 117 DARWIN_${platform}_ARCHS 118 ) 119 foreach(arch ${UBSAN_TEST_${platform}_ARCHS}) 120 get_test_cflags_for_apple_platform( 121 "${platform}" 122 "${arch}" 123 UBSAN_TEST_TARGET_CFLAGS 124 ) 125 add_ubsan_device_testsuite("Standalone" ubsan ${platform} ${arch}) 126 127 if(COMPILER_RT_HAS_ASAN AND ";${ASAN_SUPPORTED_ARCH};" MATCHES ";${arch};") 128 add_ubsan_device_testsuite("AddressSanitizer" asan ${platform} ${arch}) 129 endif() 130 131 if(COMPILER_RT_HAS_TSAN AND ";${TSAN_SUPPORTED_ARCH};" MATCHES ";${arch};") 132 add_ubsan_device_testsuite("ThreadSanitizer" tsan ${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}) 141set_target_properties(check-ubsan PROPERTIES FOLDER "Compiler-RT Misc") 142 143