forked from OSchip/llvm-project
822 lines
32 KiB
CMake
822 lines
32 KiB
CMake
include(CMakePushCheckState)
|
|
include(CheckCCompilerFlag)
|
|
include(CheckCXXCompilerFlag)
|
|
include(CheckIncludeFiles)
|
|
include(CheckLibraryExists)
|
|
include(CheckSymbolExists)
|
|
include(TestBigEndian)
|
|
|
|
function(compiler_rt_check_linker_flag flag out_var)
|
|
cmake_push_check_state()
|
|
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${flag}")
|
|
check_cxx_compiler_flag("" ${out_var})
|
|
cmake_pop_check_state()
|
|
endfunction()
|
|
|
|
check_library_exists(c fopen "" COMPILER_RT_HAS_LIBC)
|
|
if (COMPILER_RT_USE_BUILTINS_LIBRARY)
|
|
include(HandleCompilerRT)
|
|
find_compiler_rt_library(builtins "" COMPILER_RT_BUILTINS_LIBRARY)
|
|
else()
|
|
if (ANDROID)
|
|
check_library_exists(gcc __gcc_personality_v0 "" COMPILER_RT_HAS_GCC_LIB)
|
|
else()
|
|
check_library_exists(gcc_s __gcc_personality_v0 "" COMPILER_RT_HAS_GCC_S_LIB)
|
|
endif()
|
|
endif()
|
|
|
|
check_c_compiler_flag(-nodefaultlibs COMPILER_RT_HAS_NODEFAULTLIBS_FLAG)
|
|
if (COMPILER_RT_HAS_NODEFAULTLIBS_FLAG)
|
|
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -nodefaultlibs")
|
|
if (COMPILER_RT_HAS_LIBC)
|
|
list(APPEND CMAKE_REQUIRED_LIBRARIES c)
|
|
endif ()
|
|
if (COMPILER_RT_USE_BUILTINS_LIBRARY)
|
|
list(APPEND CMAKE_REQUIRED_LIBRARIES "${COMPILER_RT_BUILTINS_LIBRARY}")
|
|
elseif (COMPILER_RT_HAS_GCC_S_LIB)
|
|
list(APPEND CMAKE_REQUIRED_LIBRARIES gcc_s)
|
|
elseif (COMPILER_RT_HAS_GCC_LIB)
|
|
list(APPEND CMAKE_REQUIRED_LIBRARIES gcc)
|
|
endif ()
|
|
if (MINGW)
|
|
# Mingw64 requires quite a few "C" runtime libraries in order for basic
|
|
# programs to link successfully with -nodefaultlibs.
|
|
if (COMPILER_RT_USE_BUILTINS_LIBRARY)
|
|
set(MINGW_RUNTIME ${COMPILER_RT_BUILTINS_LIBRARY})
|
|
else ()
|
|
set(MINGW_RUNTIME gcc_s gcc)
|
|
endif()
|
|
set(MINGW_LIBRARIES mingw32 ${MINGW_RUNTIME} moldname mingwex msvcrt advapi32
|
|
shell32 user32 kernel32 mingw32 ${MINGW_RUNTIME}
|
|
moldname mingwex msvcrt)
|
|
list(APPEND CMAKE_REQUIRED_LIBRARIES ${MINGW_LIBRARIES})
|
|
endif()
|
|
endif ()
|
|
|
|
# CodeGen options.
|
|
check_c_compiler_flag(-ffreestanding COMPILER_RT_HAS_FFREESTANDING_FLAG)
|
|
check_c_compiler_flag(-std=c11 COMPILER_RT_HAS_STD_C11_FLAG)
|
|
check_cxx_compiler_flag(-fPIC COMPILER_RT_HAS_FPIC_FLAG)
|
|
check_cxx_compiler_flag(-fPIE COMPILER_RT_HAS_FPIE_FLAG)
|
|
check_cxx_compiler_flag(-fno-builtin COMPILER_RT_HAS_FNO_BUILTIN_FLAG)
|
|
check_cxx_compiler_flag(-fno-exceptions COMPILER_RT_HAS_FNO_EXCEPTIONS_FLAG)
|
|
check_cxx_compiler_flag(-fomit-frame-pointer COMPILER_RT_HAS_FOMIT_FRAME_POINTER_FLAG)
|
|
check_cxx_compiler_flag(-funwind-tables COMPILER_RT_HAS_FUNWIND_TABLES_FLAG)
|
|
check_cxx_compiler_flag(-fno-stack-protector COMPILER_RT_HAS_FNO_STACK_PROTECTOR_FLAG)
|
|
check_cxx_compiler_flag(-fno-sanitize=safe-stack COMPILER_RT_HAS_FNO_SANITIZE_SAFE_STACK_FLAG)
|
|
check_cxx_compiler_flag(-fvisibility=hidden COMPILER_RT_HAS_FVISIBILITY_HIDDEN_FLAG)
|
|
check_cxx_compiler_flag(-frtti COMPILER_RT_HAS_FRTTI_FLAG)
|
|
check_cxx_compiler_flag(-fno-rtti COMPILER_RT_HAS_FNO_RTTI_FLAG)
|
|
check_cxx_compiler_flag("-Werror -fno-function-sections" COMPILER_RT_HAS_FNO_FUNCTION_SECTIONS_FLAG)
|
|
check_cxx_compiler_flag(-std=c++14 COMPILER_RT_HAS_STD_CXX14_FLAG)
|
|
check_cxx_compiler_flag(-ftls-model=initial-exec COMPILER_RT_HAS_FTLS_MODEL_INITIAL_EXEC)
|
|
check_cxx_compiler_flag(-fno-lto COMPILER_RT_HAS_FNO_LTO_FLAG)
|
|
check_cxx_compiler_flag(-fno-profile-generate COMPILER_RT_HAS_FNO_PROFILE_GENERATE_FLAG)
|
|
check_cxx_compiler_flag(-fno-profile-instr-generate COMPILER_RT_HAS_FNO_PROFILE_INSTR_GENERATE_FLAG)
|
|
check_cxx_compiler_flag(-fno-profile-instr-use COMPILER_RT_HAS_FNO_PROFILE_INSTR_USE_FLAG)
|
|
check_cxx_compiler_flag("-Werror -msse3" COMPILER_RT_HAS_MSSE3_FLAG)
|
|
check_cxx_compiler_flag("-Werror -msse4.2" COMPILER_RT_HAS_MSSE4_2_FLAG)
|
|
check_cxx_compiler_flag(--sysroot=. COMPILER_RT_HAS_SYSROOT_FLAG)
|
|
check_cxx_compiler_flag("-Werror -mcrc" COMPILER_RT_HAS_MCRC_FLAG)
|
|
check_cxx_compiler_flag(-fno-partial-inlining COMPILER_RT_HAS_FNO_PARTIAL_INLINING_FLAG)
|
|
|
|
if(NOT WIN32 AND NOT CYGWIN)
|
|
# MinGW warns if -fvisibility-inlines-hidden is used.
|
|
check_cxx_compiler_flag("-fvisibility-inlines-hidden" COMPILER_RT_HAS_FVISIBILITY_INLINES_HIDDEN_FLAG)
|
|
endif()
|
|
|
|
check_cxx_compiler_flag(/GR COMPILER_RT_HAS_GR_FLAG)
|
|
check_cxx_compiler_flag(/GS COMPILER_RT_HAS_GS_FLAG)
|
|
check_cxx_compiler_flag(/MT COMPILER_RT_HAS_MT_FLAG)
|
|
check_cxx_compiler_flag(/Oy COMPILER_RT_HAS_Oy_FLAG)
|
|
|
|
# Debug info flags.
|
|
check_cxx_compiler_flag(-gline-tables-only COMPILER_RT_HAS_GLINE_TABLES_ONLY_FLAG)
|
|
check_cxx_compiler_flag(-g COMPILER_RT_HAS_G_FLAG)
|
|
check_cxx_compiler_flag(/Zi COMPILER_RT_HAS_Zi_FLAG)
|
|
|
|
# Warnings.
|
|
check_cxx_compiler_flag(-Wall COMPILER_RT_HAS_WALL_FLAG)
|
|
check_cxx_compiler_flag(-Werror COMPILER_RT_HAS_WERROR_FLAG)
|
|
check_cxx_compiler_flag("-Werror -Wframe-larger-than=512" COMPILER_RT_HAS_WFRAME_LARGER_THAN_FLAG)
|
|
check_cxx_compiler_flag("-Werror -Wglobal-constructors" COMPILER_RT_HAS_WGLOBAL_CONSTRUCTORS_FLAG)
|
|
check_cxx_compiler_flag("-Werror -Wc99-extensions" COMPILER_RT_HAS_WC99_EXTENSIONS_FLAG)
|
|
check_cxx_compiler_flag("-Werror -Wgnu" COMPILER_RT_HAS_WGNU_FLAG)
|
|
check_cxx_compiler_flag("-Werror -Wnon-virtual-dtor" COMPILER_RT_HAS_WNON_VIRTUAL_DTOR_FLAG)
|
|
check_cxx_compiler_flag("-Werror -Wvariadic-macros" COMPILER_RT_HAS_WVARIADIC_MACROS_FLAG)
|
|
check_cxx_compiler_flag("-Werror -Wunused-parameter" COMPILER_RT_HAS_WUNUSED_PARAMETER_FLAG)
|
|
check_cxx_compiler_flag("-Werror -Wcovered-switch-default" COMPILER_RT_HAS_WCOVERED_SWITCH_DEFAULT_FLAG)
|
|
check_cxx_compiler_flag("-Werror -Wsuggest-override" COMPILER_RT_HAS_WSUGGEST_OVERRIDE_FLAG)
|
|
check_cxx_compiler_flag(-Wno-pedantic COMPILER_RT_HAS_WNO_PEDANTIC)
|
|
|
|
check_cxx_compiler_flag(/W4 COMPILER_RT_HAS_W4_FLAG)
|
|
check_cxx_compiler_flag(/WX COMPILER_RT_HAS_WX_FLAG)
|
|
check_cxx_compiler_flag(/wd4146 COMPILER_RT_HAS_WD4146_FLAG)
|
|
check_cxx_compiler_flag(/wd4291 COMPILER_RT_HAS_WD4291_FLAG)
|
|
check_cxx_compiler_flag(/wd4221 COMPILER_RT_HAS_WD4221_FLAG)
|
|
check_cxx_compiler_flag(/wd4391 COMPILER_RT_HAS_WD4391_FLAG)
|
|
check_cxx_compiler_flag(/wd4722 COMPILER_RT_HAS_WD4722_FLAG)
|
|
check_cxx_compiler_flag(/wd4800 COMPILER_RT_HAS_WD4800_FLAG)
|
|
|
|
# Symbols.
|
|
check_symbol_exists(__func__ "" COMPILER_RT_HAS_FUNC_SYMBOL)
|
|
|
|
# Includes.
|
|
check_cxx_compiler_flag(-nostdinc++ COMPILER_RT_HAS_NOSTDINCXX_FLAG)
|
|
check_cxx_compiler_flag(-nostdlib++ COMPILER_RT_HAS_NOSTDLIBXX_FLAG)
|
|
check_include_files("sys/auxv.h" COMPILER_RT_HAS_AUXV)
|
|
|
|
# Libraries.
|
|
check_library_exists(dl dlopen "" COMPILER_RT_HAS_LIBDL)
|
|
check_library_exists(rt shm_open "" COMPILER_RT_HAS_LIBRT)
|
|
check_library_exists(m pow "" COMPILER_RT_HAS_LIBM)
|
|
check_library_exists(pthread pthread_create "" COMPILER_RT_HAS_LIBPTHREAD)
|
|
check_library_exists(execinfo backtrace "" COMPILER_RT_HAS_LIBEXECINFO)
|
|
|
|
# Look for terminfo library, used in unittests that depend on LLVMSupport.
|
|
if(LLVM_ENABLE_TERMINFO STREQUAL FORCE_ON)
|
|
set(MAYBE_REQUIRED REQUIRED)
|
|
else()
|
|
set(MAYBE_REQUIRED)
|
|
endif()
|
|
if(LLVM_ENABLE_TERMINFO)
|
|
find_library(COMPILER_RT_TERMINFO_LIB NAMES terminfo tinfo curses ncurses ncursesw ${MAYBE_REQUIRED})
|
|
endif()
|
|
if(COMPILER_RT_TERMINFO_LIB)
|
|
set(LLVM_ENABLE_TERMINFO 1)
|
|
else()
|
|
set(LLVM_ENABLE_TERMINFO 0)
|
|
endif()
|
|
|
|
if (ANDROID AND COMPILER_RT_HAS_LIBDL)
|
|
# Android's libstdc++ has a dependency on libdl.
|
|
list(APPEND CMAKE_REQUIRED_LIBRARIES dl)
|
|
endif()
|
|
check_library_exists(c++ __cxa_throw "" COMPILER_RT_HAS_LIBCXX)
|
|
check_library_exists(stdc++ __cxa_throw "" COMPILER_RT_HAS_LIBSTDCXX)
|
|
|
|
# Linker flags.
|
|
compiler_rt_check_linker_flag("-Wl,-z,text" COMPILER_RT_HAS_Z_TEXT)
|
|
compiler_rt_check_linker_flag("-fuse-ld=lld" COMPILER_RT_HAS_FUSE_LD_LLD_FLAG)
|
|
|
|
set(VERS_COMPAT_OPTION "-Wl,-z,gnu-version-script-compat")
|
|
compiler_rt_check_linker_flag("${VERS_COMPAT_OPTION}" COMPILER_RT_HAS_GNU_VERSION_SCRIPT_COMPAT)
|
|
|
|
set(DUMMY_VERS ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/dummy.vers)
|
|
file(WRITE ${DUMMY_VERS} "{};")
|
|
set(VERS_OPTION "-Wl,--version-script,${DUMMY_VERS}")
|
|
if(COMPILER_RT_HAS_GNU_VERSION_SCRIPT_COMPAT)
|
|
# Solaris 11.4 ld only supports --version-script with
|
|
# -z gnu-version-script-compat.
|
|
string(APPEND VERS_OPTION " ${VERS_COMPAT_OPTION}")
|
|
endif()
|
|
compiler_rt_check_linker_flag("${VERS_OPTION}" COMPILER_RT_HAS_VERSION_SCRIPT)
|
|
|
|
if(ANDROID)
|
|
compiler_rt_check_linker_flag("-Wl,-z,global" COMPILER_RT_HAS_Z_GLOBAL)
|
|
check_library_exists(log __android_log_write "" COMPILER_RT_HAS_LIBLOG)
|
|
endif()
|
|
|
|
# Architectures.
|
|
|
|
# List of all architectures we can target.
|
|
set(COMPILER_RT_SUPPORTED_ARCH)
|
|
|
|
# Try to compile a very simple source file to ensure we can target the given
|
|
# platform. We use the results of these tests to build only the various target
|
|
# runtime libraries supported by our current compilers cross-compiling
|
|
# abilities.
|
|
set(SIMPLE_SOURCE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/simple.cc)
|
|
file(WRITE ${SIMPLE_SOURCE} "#include <stdlib.h>\n#include <stdio.h>\nint main() { printf(\"hello, world\"); }\n")
|
|
|
|
# Detect whether the current target platform is 32-bit or 64-bit, and setup
|
|
# the correct commandline flags needed to attempt to target 32-bit and 64-bit.
|
|
if (NOT CMAKE_SIZEOF_VOID_P EQUAL 4 AND
|
|
NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
|
|
message(FATAL_ERROR "Please use architecture with 4 or 8 byte pointers.")
|
|
endif()
|
|
|
|
test_targets()
|
|
|
|
# Returns a list of architecture specific target cflags in @out_var list.
|
|
function(get_target_flags_for_arch arch out_var)
|
|
list(FIND COMPILER_RT_SUPPORTED_ARCH ${arch} ARCH_INDEX)
|
|
if(ARCH_INDEX EQUAL -1)
|
|
message(FATAL_ERROR "Unsupported architecture: ${arch}")
|
|
else()
|
|
if (NOT APPLE)
|
|
set(${out_var} ${TARGET_${arch}_CFLAGS} PARENT_SCOPE)
|
|
else()
|
|
# This is only called in constructing cflags for tests executing on the
|
|
# host. This will need to all be cleaned up to support building tests
|
|
# for cross-targeted hardware (i.e. iOS).
|
|
set(${out_var} -arch ${arch} PARENT_SCOPE)
|
|
endif()
|
|
endif()
|
|
endfunction()
|
|
|
|
# Returns a compiler and CFLAGS that should be used to run tests for the
|
|
# specific architecture. When cross-compiling, this is controled via
|
|
# COMPILER_RT_TEST_COMPILER and COMPILER_RT_TEST_COMPILER_CFLAGS.
|
|
macro(get_test_cc_for_arch arch cc_out cflags_out)
|
|
if(ANDROID OR ${arch} MATCHES "arm|aarch64|riscv32|riscv64")
|
|
# This is only true if we are cross-compiling.
|
|
# Build all tests with host compiler and use host tools.
|
|
set(${cc_out} ${COMPILER_RT_TEST_COMPILER})
|
|
set(${cflags_out} ${COMPILER_RT_TEST_COMPILER_CFLAGS})
|
|
else()
|
|
get_target_flags_for_arch(${arch} ${cflags_out})
|
|
if(APPLE)
|
|
list(APPEND ${cflags_out} ${DARWIN_osx_CFLAGS})
|
|
endif()
|
|
string(REPLACE ";" " " ${cflags_out} "${${cflags_out}}")
|
|
endif()
|
|
endmacro()
|
|
|
|
# Returns CFLAGS that should be used to run tests for the
|
|
# specific apple platform and architecture.
|
|
function(get_test_cflags_for_apple_platform platform arch cflags_out)
|
|
is_valid_apple_platform("${platform}" is_valid_platform)
|
|
if (NOT is_valid_platform)
|
|
message(FATAL_ERROR "\"${platform}\" is not a valid apple platform")
|
|
endif()
|
|
set(test_cflags "")
|
|
get_target_flags_for_arch(${arch} test_cflags)
|
|
list(APPEND test_cflags ${DARWIN_${platform}_CFLAGS})
|
|
string(REPLACE ";" " " test_cflags_str "${test_cflags}")
|
|
string(APPEND test_cflags_str "${COMPILER_RT_TEST_COMPILER_CFLAGS}")
|
|
set(${cflags_out} "${test_cflags_str}" PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
function(get_capitalized_apple_platform platform platform_capitalized)
|
|
# TODO(dliew): Remove uses of this function. It exists to preserve needlessly complex
|
|
# directory naming conventions used by the Sanitizer lit test suites.
|
|
is_valid_apple_platform("${platform}" is_valid_platform)
|
|
if (NOT is_valid_platform)
|
|
message(FATAL_ERROR "\"${platform}\" is not a valid apple platform")
|
|
endif()
|
|
string(TOUPPER "${platform}" platform_upper)
|
|
string(REGEX REPLACE "OSSIM$" "OSSim" platform_upper_capitalized "${platform_upper}")
|
|
set(${platform_capitalized} "${platform_upper_capitalized}" PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
function(is_valid_apple_platform platform is_valid_out)
|
|
set(is_valid FALSE)
|
|
if ("${platform}" STREQUAL "")
|
|
message(FATAL_ERROR "platform cannot be empty")
|
|
endif()
|
|
if ("${platform}" MATCHES "^(osx|((ios|watchos|tvos)(sim)?))$")
|
|
set(is_valid TRUE)
|
|
endif()
|
|
set(${is_valid_out} ${is_valid} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
set(ARM64 aarch64)
|
|
set(ARM32 arm armhf)
|
|
set(HEXAGON hexagon)
|
|
set(X86 i386)
|
|
set(X86_64 x86_64)
|
|
set(MIPS32 mips mipsel)
|
|
set(MIPS64 mips64 mips64el)
|
|
set(PPC32 powerpc)
|
|
set(PPC64 powerpc64 powerpc64le)
|
|
set(RISCV32 riscv32)
|
|
set(RISCV64 riscv64)
|
|
set(S390X s390x)
|
|
set(SPARC sparc)
|
|
set(SPARCV9 sparcv9)
|
|
set(WASM32 wasm32)
|
|
set(WASM64 wasm64)
|
|
set(VE ve)
|
|
|
|
if(APPLE)
|
|
set(ARM64 arm64)
|
|
set(ARM32 armv7 armv7s armv7k)
|
|
set(X86_64 x86_64 x86_64h)
|
|
endif()
|
|
|
|
set(ALL_SANITIZER_COMMON_SUPPORTED_ARCH ${X86} ${X86_64} ${PPC64} ${RISCV64}
|
|
${ARM32} ${ARM64} ${MIPS32} ${MIPS64} ${S390X} ${SPARC} ${SPARCV9})
|
|
set(ALL_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${RISCV64}
|
|
${MIPS32} ${MIPS64} ${PPC64} ${S390X} ${SPARC} ${SPARCV9})
|
|
set(ALL_CRT_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${RISCV32} ${RISCV64} ${VE})
|
|
set(ALL_DFSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64})
|
|
|
|
if(ANDROID)
|
|
set(OS_NAME "Android")
|
|
else()
|
|
set(OS_NAME "${CMAKE_SYSTEM_NAME}")
|
|
endif()
|
|
|
|
if(OS_NAME MATCHES "Linux")
|
|
set(ALL_FUZZER_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM64} ${S390X})
|
|
elseif (OS_NAME MATCHES "Windows")
|
|
set(ALL_FUZZER_SUPPORTED_ARCH ${X86} ${X86_64})
|
|
elseif(OS_NAME MATCHES "Android")
|
|
set(ALL_FUZZER_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64})
|
|
else()
|
|
set(ALL_FUZZER_SUPPORTED_ARCH ${X86_64} ${ARM64})
|
|
endif()
|
|
|
|
set(ALL_GWP_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64})
|
|
if(APPLE)
|
|
set(ALL_LSAN_SUPPORTED_ARCH ${X86} ${X86_64} ${MIPS64} ${ARM64})
|
|
else()
|
|
set(ALL_LSAN_SUPPORTED_ARCH ${X86} ${X86_64} ${MIPS64} ${ARM64} ${ARM32} ${PPC64} ${S390X} ${RISCV64})
|
|
endif()
|
|
set(ALL_MSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64} ${PPC64} ${S390X})
|
|
set(ALL_HWASAN_SUPPORTED_ARCH ${X86_64} ${ARM64})
|
|
set(ALL_MEMPROF_SUPPORTED_ARCH ${X86_64})
|
|
set(ALL_PROFILE_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${PPC32} ${PPC64}
|
|
${MIPS32} ${MIPS64} ${S390X} ${SPARC} ${SPARCV9})
|
|
set(ALL_TSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64} ${PPC64} ${S390X})
|
|
set(ALL_UBSAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${RISCV64}
|
|
${MIPS32} ${MIPS64} ${PPC64} ${S390X} ${SPARC} ${SPARCV9})
|
|
set(ALL_SAFESTACK_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM64} ${MIPS32} ${MIPS64})
|
|
set(ALL_CFI_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${MIPS64})
|
|
set(ALL_SCUDO_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${MIPS32} ${MIPS64} ${PPC64})
|
|
set(ALL_SCUDO_STANDALONE_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${MIPS32} ${MIPS64} ${PPC64})
|
|
if(APPLE)
|
|
set(ALL_XRAY_SUPPORTED_ARCH ${X86_64})
|
|
else()
|
|
set(ALL_XRAY_SUPPORTED_ARCH ${X86_64} ${ARM32} ${ARM64} ${MIPS32} ${MIPS64} powerpc64le)
|
|
endif()
|
|
set(ALL_SHADOWCALLSTACK_SUPPORTED_ARCH ${ARM64})
|
|
|
|
if (UNIX)
|
|
set(ALL_ORC_SUPPORTED_ARCH ${X86_64})
|
|
endif()
|
|
|
|
if(APPLE)
|
|
include(CompilerRTDarwinUtils)
|
|
|
|
find_darwin_sdk_dir(DARWIN_osx_SYSROOT macosx)
|
|
find_darwin_sdk_dir(DARWIN_iossim_SYSROOT iphonesimulator)
|
|
find_darwin_sdk_dir(DARWIN_ios_SYSROOT iphoneos)
|
|
find_darwin_sdk_dir(DARWIN_watchossim_SYSROOT watchsimulator)
|
|
find_darwin_sdk_dir(DARWIN_watchos_SYSROOT watchos)
|
|
find_darwin_sdk_dir(DARWIN_tvossim_SYSROOT appletvsimulator)
|
|
find_darwin_sdk_dir(DARWIN_tvos_SYSROOT appletvos)
|
|
|
|
if(NOT DARWIN_osx_SYSROOT)
|
|
message(WARNING "Could not determine OS X sysroot, trying /usr/include")
|
|
if(EXISTS /usr/include)
|
|
set(DARWIN_osx_SYSROOT /)
|
|
else()
|
|
message(ERROR "Could not detect OS X Sysroot. Either install Xcode or the Apple Command Line Tools")
|
|
endif()
|
|
endif()
|
|
|
|
if(COMPILER_RT_ENABLE_IOS)
|
|
list(APPEND DARWIN_EMBEDDED_PLATFORMS ios)
|
|
set(DARWIN_ios_MIN_VER 9.0)
|
|
set(DARWIN_ios_MIN_VER_FLAG -miphoneos-version-min)
|
|
set(DARWIN_ios_SANITIZER_MIN_VER_FLAG
|
|
${DARWIN_ios_MIN_VER_FLAG}=${DARWIN_ios_MIN_VER})
|
|
set(DARWIN_iossim_MIN_VER_FLAG -mios-simulator-version-min)
|
|
set(DARWIN_iossim_SANITIZER_MIN_VER_FLAG
|
|
${DARWIN_iossim_MIN_VER_FLAG}=${DARWIN_ios_MIN_VER})
|
|
endif()
|
|
if(COMPILER_RT_ENABLE_WATCHOS)
|
|
list(APPEND DARWIN_EMBEDDED_PLATFORMS watchos)
|
|
set(DARWIN_watchos_MIN_VER 2.0)
|
|
set(DARWIN_watchos_MIN_VER_FLAG -mwatchos-version-min)
|
|
set(DARWIN_watchos_SANITIZER_MIN_VER_FLAG
|
|
${DARWIN_watchos_MIN_VER_FLAG}=${DARWIN_watchos_MIN_VER})
|
|
set(DARWIN_watchossim_MIN_VER_FLAG -mwatchos-simulator-version-min)
|
|
set(DARWIN_watchossim_SANITIZER_MIN_VER_FLAG
|
|
${DARWIN_watchossim_MIN_VER_FLAG}=${DARWIN_watchos_MIN_VER})
|
|
endif()
|
|
if(COMPILER_RT_ENABLE_TVOS)
|
|
list(APPEND DARWIN_EMBEDDED_PLATFORMS tvos)
|
|
set(DARWIN_tvos_MIN_VER 9.0)
|
|
set(DARWIN_tvos_MIN_VER_FLAG -mtvos-version-min)
|
|
set(DARWIN_tvos_SANITIZER_MIN_VER_FLAG
|
|
${DARWIN_tvos_MIN_VER_FLAG}=${DARWIN_tvos_MIN_VER})
|
|
set(DARWIN_tvossim_MIN_VER_FLAG -mtvos-simulator-version-min)
|
|
set(DARWIN_tvossim_SANITIZER_MIN_VER_FLAG
|
|
${DARWIN_tvossim_MIN_VER_FLAG}=${DARWIN_tvos_MIN_VER})
|
|
endif()
|
|
|
|
set(SANITIZER_COMMON_SUPPORTED_OS osx)
|
|
set(PROFILE_SUPPORTED_OS osx)
|
|
set(TSAN_SUPPORTED_OS osx)
|
|
set(XRAY_SUPPORTED_OS osx)
|
|
set(FUZZER_SUPPORTED_OS osx)
|
|
set(ORC_SUPPORTED_OS osx)
|
|
|
|
# Note: In order to target x86_64h on OS X the minimum deployment target must
|
|
# be 10.8 or higher.
|
|
set(DEFAULT_SANITIZER_MIN_OSX_VERSION 10.10)
|
|
set(DARWIN_osx_MIN_VER_FLAG "-mmacosx-version-min")
|
|
if(NOT SANITIZER_MIN_OSX_VERSION)
|
|
string(REGEX MATCH "${DARWIN_osx_MIN_VER_FLAG}=([.0-9]+)"
|
|
MACOSX_VERSION_MIN_FLAG "${CMAKE_CXX_FLAGS}")
|
|
if(MACOSX_VERSION_MIN_FLAG)
|
|
set(SANITIZER_MIN_OSX_VERSION "${CMAKE_MATCH_1}")
|
|
elseif(CMAKE_OSX_DEPLOYMENT_TARGET)
|
|
set(SANITIZER_MIN_OSX_VERSION ${CMAKE_OSX_DEPLOYMENT_TARGET})
|
|
else()
|
|
set(SANITIZER_MIN_OSX_VERSION ${DEFAULT_SANITIZER_MIN_OSX_VERSION})
|
|
endif()
|
|
if(SANITIZER_MIN_OSX_VERSION VERSION_LESS "10.7")
|
|
message(FATAL_ERROR "macOS deployment target '${SANITIZER_MIN_OSX_VERSION}' is too old.")
|
|
endif()
|
|
if(SANITIZER_MIN_OSX_VERSION VERSION_GREATER ${DEFAULT_SANITIZER_MIN_OSX_VERSION})
|
|
message(WARNING "macOS deployment target '${SANITIZER_MIN_OSX_VERSION}' is too new, setting to '${DEFAULT_SANITIZER_MIN_OSX_VERSION}' instead.")
|
|
set(SANITIZER_MIN_OSX_VERSION ${DEFAULT_SANITIZER_MIN_OSX_VERSION})
|
|
endif()
|
|
endif()
|
|
|
|
# We're setting the flag manually for each target OS
|
|
set(CMAKE_OSX_DEPLOYMENT_TARGET "")
|
|
|
|
set(DARWIN_COMMON_CFLAGS -stdlib=libc++)
|
|
set(DARWIN_COMMON_LINK_FLAGS
|
|
-stdlib=libc++
|
|
-lc++
|
|
-lc++abi)
|
|
|
|
compiler_rt_check_linker_flag("-fapplication-extension" COMPILER_RT_HAS_APP_EXTENSION)
|
|
if(COMPILER_RT_HAS_APP_EXTENSION)
|
|
list(APPEND DARWIN_COMMON_LINK_FLAGS "-fapplication-extension")
|
|
endif()
|
|
|
|
set(DARWIN_osx_CFLAGS
|
|
${DARWIN_COMMON_CFLAGS}
|
|
${DARWIN_osx_MIN_VER_FLAG}=${SANITIZER_MIN_OSX_VERSION})
|
|
set(DARWIN_osx_LINK_FLAGS
|
|
${DARWIN_COMMON_LINK_FLAGS}
|
|
${DARWIN_osx_MIN_VER_FLAG}=${SANITIZER_MIN_OSX_VERSION})
|
|
|
|
if(DARWIN_osx_SYSROOT)
|
|
list(APPEND DARWIN_osx_CFLAGS -isysroot ${DARWIN_osx_SYSROOT})
|
|
list(APPEND DARWIN_osx_LINK_FLAGS -isysroot ${DARWIN_osx_SYSROOT})
|
|
endif()
|
|
|
|
# Figure out which arches to use for each OS
|
|
darwin_get_toolchain_supported_archs(toolchain_arches)
|
|
message(STATUS "Toolchain supported arches: ${toolchain_arches}")
|
|
|
|
if(NOT MACOSX_VERSION_MIN_FLAG)
|
|
darwin_test_archs(osx
|
|
DARWIN_osx_ARCHS
|
|
${toolchain_arches})
|
|
message(STATUS "OSX supported arches: ${DARWIN_osx_ARCHS}")
|
|
foreach(arch ${DARWIN_osx_ARCHS})
|
|
list(APPEND COMPILER_RT_SUPPORTED_ARCH ${arch})
|
|
set(CAN_TARGET_${arch} 1)
|
|
endforeach()
|
|
|
|
foreach(platform ${DARWIN_EMBEDDED_PLATFORMS})
|
|
if(DARWIN_${platform}sim_SYSROOT)
|
|
set(DARWIN_${platform}sim_CFLAGS
|
|
${DARWIN_COMMON_CFLAGS}
|
|
${DARWIN_${platform}sim_SANITIZER_MIN_VER_FLAG}
|
|
-isysroot ${DARWIN_${platform}sim_SYSROOT})
|
|
set(DARWIN_${platform}sim_LINK_FLAGS
|
|
${DARWIN_COMMON_LINK_FLAGS}
|
|
${DARWIN_${platform}sim_SANITIZER_MIN_VER_FLAG}
|
|
-isysroot ${DARWIN_${platform}sim_SYSROOT})
|
|
|
|
set(DARWIN_${platform}sim_SKIP_CC_KEXT On)
|
|
darwin_test_archs(${platform}sim
|
|
DARWIN_${platform}sim_ARCHS
|
|
${toolchain_arches})
|
|
message(STATUS "${platform} Simulator supported arches: ${DARWIN_${platform}sim_ARCHS}")
|
|
if(DARWIN_${platform}sim_ARCHS)
|
|
list(APPEND SANITIZER_COMMON_SUPPORTED_OS ${platform}sim)
|
|
list(APPEND PROFILE_SUPPORTED_OS ${platform}sim)
|
|
list(APPEND TSAN_SUPPORTED_OS ${platform}sim)
|
|
list(APPEND FUZZER_SUPPORTED_OS ${platform}sim)
|
|
endif()
|
|
foreach(arch ${DARWIN_${platform}sim_ARCHS})
|
|
list(APPEND COMPILER_RT_SUPPORTED_ARCH ${arch})
|
|
set(CAN_TARGET_${arch} 1)
|
|
endforeach()
|
|
endif()
|
|
|
|
if(DARWIN_${platform}_SYSROOT)
|
|
set(DARWIN_${platform}_CFLAGS
|
|
${DARWIN_COMMON_CFLAGS}
|
|
${DARWIN_${platform}_SANITIZER_MIN_VER_FLAG}
|
|
-isysroot ${DARWIN_${platform}_SYSROOT})
|
|
set(DARWIN_${platform}_LINK_FLAGS
|
|
${DARWIN_COMMON_LINK_FLAGS}
|
|
${DARWIN_${platform}_SANITIZER_MIN_VER_FLAG}
|
|
-isysroot ${DARWIN_${platform}_SYSROOT})
|
|
|
|
darwin_test_archs(${platform}
|
|
DARWIN_${platform}_ARCHS
|
|
${toolchain_arches})
|
|
message(STATUS "${platform} supported arches: ${DARWIN_${platform}_ARCHS}")
|
|
if(DARWIN_${platform}_ARCHS)
|
|
list(APPEND SANITIZER_COMMON_SUPPORTED_OS ${platform})
|
|
list(APPEND PROFILE_SUPPORTED_OS ${platform})
|
|
|
|
list_intersect(DARWIN_${platform}_TSAN_ARCHS DARWIN_${platform}_ARCHS ALL_TSAN_SUPPORTED_ARCH)
|
|
if(DARWIN_${platform}_TSAN_ARCHS)
|
|
list(APPEND TSAN_SUPPORTED_OS ${platform})
|
|
endif()
|
|
list(APPEND FUZZER_SUPPORTED_OS ${platform})
|
|
endif()
|
|
foreach(arch ${DARWIN_${platform}_ARCHS})
|
|
list(APPEND COMPILER_RT_SUPPORTED_ARCH ${arch})
|
|
set(CAN_TARGET_${arch} 1)
|
|
endforeach()
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
|
|
# Explictly disable unsupported Sanitizer configurations.
|
|
list(REMOVE_ITEM FUZZER_SUPPORTED_OS "watchos")
|
|
list(REMOVE_ITEM FUZZER_SUPPORTED_OS "watchossim")
|
|
|
|
# for list_intersect
|
|
include(CompilerRTUtils)
|
|
|
|
list_intersect(SANITIZER_COMMON_SUPPORTED_ARCH
|
|
ALL_SANITIZER_COMMON_SUPPORTED_ARCH
|
|
COMPILER_RT_SUPPORTED_ARCH
|
|
)
|
|
set(LSAN_COMMON_SUPPORTED_ARCH ${SANITIZER_COMMON_SUPPORTED_ARCH})
|
|
set(UBSAN_COMMON_SUPPORTED_ARCH ${SANITIZER_COMMON_SUPPORTED_ARCH})
|
|
list_intersect(ASAN_SUPPORTED_ARCH
|
|
ALL_ASAN_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(DFSAN_SUPPORTED_ARCH
|
|
ALL_DFSAN_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(GWP_ASAN_SUPPORTED_ARCH
|
|
ALL_GWP_ASAN_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(LSAN_SUPPORTED_ARCH
|
|
ALL_LSAN_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(MSAN_SUPPORTED_ARCH
|
|
ALL_MSAN_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(HWASAN_SUPPORTED_ARCH
|
|
ALL_HWASAN_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(MEMPROF_SUPPORTED_ARCH
|
|
ALL_MEMPROF_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(PROFILE_SUPPORTED_ARCH
|
|
ALL_PROFILE_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(TSAN_SUPPORTED_ARCH
|
|
ALL_TSAN_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(UBSAN_SUPPORTED_ARCH
|
|
ALL_UBSAN_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(SAFESTACK_SUPPORTED_ARCH
|
|
ALL_SAFESTACK_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(CFI_SUPPORTED_ARCH
|
|
ALL_CFI_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(SCUDO_SUPPORTED_ARCH
|
|
ALL_SCUDO_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(SCUDO_STANDALONE_SUPPORTED_ARCH
|
|
ALL_SCUDO_STANDALONE_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(FUZZER_SUPPORTED_ARCH
|
|
ALL_FUZZER_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(XRAY_SUPPORTED_ARCH
|
|
ALL_XRAY_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(SHADOWCALLSTACK_SUPPORTED_ARCH
|
|
ALL_SHADOWCALLSTACK_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
list_intersect(ORC_SUPPORTED_ARCH
|
|
ALL_ORC_SUPPORTED_ARCH
|
|
SANITIZER_COMMON_SUPPORTED_ARCH)
|
|
|
|
else()
|
|
filter_available_targets(CRT_SUPPORTED_ARCH ${ALL_CRT_SUPPORTED_ARCH})
|
|
# Architectures supported by compiler-rt libraries.
|
|
filter_available_targets(SANITIZER_COMMON_SUPPORTED_ARCH
|
|
${ALL_SANITIZER_COMMON_SUPPORTED_ARCH})
|
|
# LSan and UBSan common files should be available on all architectures
|
|
# supported by other sanitizers (even if they build into dummy object files).
|
|
filter_available_targets(LSAN_COMMON_SUPPORTED_ARCH
|
|
${SANITIZER_COMMON_SUPPORTED_ARCH})
|
|
filter_available_targets(UBSAN_COMMON_SUPPORTED_ARCH
|
|
${SANITIZER_COMMON_SUPPORTED_ARCH})
|
|
filter_available_targets(ASAN_SUPPORTED_ARCH ${ALL_ASAN_SUPPORTED_ARCH})
|
|
filter_available_targets(FUZZER_SUPPORTED_ARCH ${ALL_FUZZER_SUPPORTED_ARCH})
|
|
filter_available_targets(DFSAN_SUPPORTED_ARCH ${ALL_DFSAN_SUPPORTED_ARCH})
|
|
filter_available_targets(LSAN_SUPPORTED_ARCH ${ALL_LSAN_SUPPORTED_ARCH})
|
|
filter_available_targets(MSAN_SUPPORTED_ARCH ${ALL_MSAN_SUPPORTED_ARCH})
|
|
filter_available_targets(HWASAN_SUPPORTED_ARCH ${ALL_HWASAN_SUPPORTED_ARCH})
|
|
filter_available_targets(MEMPROF_SUPPORTED_ARCH ${ALL_MEMPROF_SUPPORTED_ARCH})
|
|
filter_available_targets(PROFILE_SUPPORTED_ARCH ${ALL_PROFILE_SUPPORTED_ARCH})
|
|
filter_available_targets(TSAN_SUPPORTED_ARCH ${ALL_TSAN_SUPPORTED_ARCH})
|
|
filter_available_targets(UBSAN_SUPPORTED_ARCH ${ALL_UBSAN_SUPPORTED_ARCH})
|
|
filter_available_targets(SAFESTACK_SUPPORTED_ARCH
|
|
${ALL_SAFESTACK_SUPPORTED_ARCH})
|
|
filter_available_targets(CFI_SUPPORTED_ARCH ${ALL_CFI_SUPPORTED_ARCH})
|
|
filter_available_targets(SCUDO_SUPPORTED_ARCH ${ALL_SCUDO_SUPPORTED_ARCH})
|
|
filter_available_targets(SCUDO_STANDALONE_SUPPORTED_ARCH ${ALL_SCUDO_STANDALONE_SUPPORTED_ARCH})
|
|
filter_available_targets(XRAY_SUPPORTED_ARCH ${ALL_XRAY_SUPPORTED_ARCH})
|
|
filter_available_targets(SHADOWCALLSTACK_SUPPORTED_ARCH
|
|
${ALL_SHADOWCALLSTACK_SUPPORTED_ARCH})
|
|
filter_available_targets(GWP_ASAN_SUPPORTED_ARCH ${ALL_GWP_ASAN_SUPPORTED_ARCH})
|
|
filter_available_targets(ORC_SUPPORTED_ARCH ${ALL_ORC_SUPPORTED_ARCH})
|
|
endif()
|
|
|
|
if (MSVC)
|
|
# See if the DIA SDK is available and usable.
|
|
set(MSVC_DIA_SDK_DIR "$ENV{VSINSTALLDIR}DIA SDK")
|
|
if (IS_DIRECTORY ${MSVC_DIA_SDK_DIR})
|
|
set(CAN_SYMBOLIZE 1)
|
|
else()
|
|
set(CAN_SYMBOLIZE 0)
|
|
endif()
|
|
else()
|
|
set(CAN_SYMBOLIZE 1)
|
|
endif()
|
|
|
|
find_program(GNU_LD_EXECUTABLE NAMES ${LLVM_DEFAULT_TARGET_TRIPLE}-ld.bfd ld.bfd DOC "GNU ld")
|
|
find_program(GOLD_EXECUTABLE NAMES ${LLVM_DEFAULT_TARGET_TRIPLE}-ld.gold ld.gold DOC "GNU gold")
|
|
|
|
if(COMPILER_RT_SUPPORTED_ARCH)
|
|
list(REMOVE_DUPLICATES COMPILER_RT_SUPPORTED_ARCH)
|
|
endif()
|
|
message(STATUS "Compiler-RT supported architectures: ${COMPILER_RT_SUPPORTED_ARCH}")
|
|
|
|
set(ALL_SANITIZERS asan;dfsan;msan;hwasan;tsan;safestack;cfi;scudo;ubsan_minimal;gwp_asan)
|
|
set(COMPILER_RT_SANITIZERS_TO_BUILD all CACHE STRING
|
|
"sanitizers to build if supported on the target (all;${ALL_SANITIZERS})")
|
|
list_replace(COMPILER_RT_SANITIZERS_TO_BUILD all "${ALL_SANITIZERS}")
|
|
|
|
if (SANITIZER_COMMON_SUPPORTED_ARCH AND NOT LLVM_USE_SANITIZER AND
|
|
(OS_NAME MATCHES "Android|Darwin|Linux|FreeBSD|NetBSD|Fuchsia|SunOS" OR
|
|
(OS_NAME MATCHES "Windows" AND NOT CYGWIN AND
|
|
(NOT MINGW OR CMAKE_CXX_COMPILER_ID MATCHES "Clang"))))
|
|
set(COMPILER_RT_HAS_SANITIZER_COMMON TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_SANITIZER_COMMON FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON)
|
|
set(COMPILER_RT_HAS_INTERCEPTION TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_INTERCEPTION FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND ASAN_SUPPORTED_ARCH)
|
|
set(COMPILER_RT_HAS_ASAN TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_ASAN FALSE)
|
|
endif()
|
|
|
|
if (OS_NAME MATCHES "Linux|FreeBSD|Windows|NetBSD|SunOS")
|
|
set(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME TRUE)
|
|
else()
|
|
set(COMPILER_RT_ASAN_HAS_STATIC_RUNTIME FALSE)
|
|
endif()
|
|
|
|
# TODO: Add builtins support.
|
|
|
|
if (CRT_SUPPORTED_ARCH AND OS_NAME MATCHES "Linux" AND NOT LLVM_USE_SANITIZER)
|
|
set(COMPILER_RT_HAS_CRT TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_CRT FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND DFSAN_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Linux")
|
|
set(COMPILER_RT_HAS_DFSAN TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_DFSAN FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND LSAN_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Android|Darwin|Linux|NetBSD|Fuchsia")
|
|
set(COMPILER_RT_HAS_LSAN TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_LSAN FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND MSAN_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Linux|FreeBSD|NetBSD")
|
|
set(COMPILER_RT_HAS_MSAN TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_MSAN FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND HWASAN_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Linux|Android")
|
|
set(COMPILER_RT_HAS_HWASAN TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_HWASAN FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND MEMPROF_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Linux")
|
|
set(COMPILER_RT_HAS_MEMPROF TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_MEMPROF FALSE)
|
|
endif()
|
|
|
|
if (PROFILE_SUPPORTED_ARCH AND NOT LLVM_USE_SANITIZER AND
|
|
OS_NAME MATCHES "Darwin|Linux|FreeBSD|Windows|Android|Fuchsia|SunOS|NetBSD|AIX")
|
|
set(COMPILER_RT_HAS_PROFILE TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_PROFILE FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND TSAN_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Darwin|Linux|FreeBSD|Android|NetBSD")
|
|
set(COMPILER_RT_HAS_TSAN TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_TSAN FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND UBSAN_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Darwin|Linux|FreeBSD|NetBSD|Windows|Android|Fuchsia|SunOS")
|
|
set(COMPILER_RT_HAS_UBSAN TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_UBSAN FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND UBSAN_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Linux|FreeBSD|NetBSD|Android|Darwin")
|
|
set(COMPILER_RT_HAS_UBSAN_MINIMAL TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_UBSAN_MINIMAL FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND SAFESTACK_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Linux|FreeBSD|NetBSD")
|
|
set(COMPILER_RT_HAS_SAFESTACK TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_SAFESTACK FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND CFI_SUPPORTED_ARCH)
|
|
set(COMPILER_RT_HAS_CFI TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_CFI FALSE)
|
|
endif()
|
|
|
|
#TODO(kostyak): add back Android & Fuchsia when the code settles a bit.
|
|
if (SCUDO_STANDALONE_SUPPORTED_ARCH AND OS_NAME MATCHES "Linux" AND
|
|
COMPILER_RT_HAS_AUXV)
|
|
set(COMPILER_RT_HAS_SCUDO_STANDALONE TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_SCUDO_STANDALONE FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND SCUDO_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Linux|Android|Fuchsia")
|
|
set(COMPILER_RT_HAS_SCUDO TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_SCUDO FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND XRAY_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Darwin|Linux|FreeBSD|NetBSD|Fuchsia")
|
|
set(COMPILER_RT_HAS_XRAY TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_XRAY FALSE)
|
|
endif()
|
|
|
|
if (ORC_SUPPORTED_ARCH)
|
|
set(COMPILER_RT_HAS_ORC TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_ORC FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND FUZZER_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Android|Darwin|Linux|NetBSD|FreeBSD|Fuchsia|Windows")
|
|
set(COMPILER_RT_HAS_FUZZER TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_FUZZER FALSE)
|
|
endif()
|
|
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND SHADOWCALLSTACK_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Linux|Android")
|
|
set(COMPILER_RT_HAS_SHADOWCALLSTACK TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_SHADOWCALLSTACK FALSE)
|
|
endif()
|
|
|
|
# Note: Fuchsia and Windows are not currently supported by GWP-ASan. Support
|
|
# is planned for these platforms. Darwin is also not supported due to TLS
|
|
# calling malloc on first use.
|
|
# TODO(hctim): Enable this on Android again. Looks like it's causing a SIGSEGV
|
|
# for Scudo and GWP-ASan, further testing needed.
|
|
if (COMPILER_RT_HAS_SANITIZER_COMMON AND GWP_ASAN_SUPPORTED_ARCH AND
|
|
OS_NAME MATCHES "Linux")
|
|
set(COMPILER_RT_HAS_GWP_ASAN TRUE)
|
|
else()
|
|
set(COMPILER_RT_HAS_GWP_ASAN FALSE)
|
|
endif()
|
|
pythonize_bool(COMPILER_RT_HAS_GWP_ASAN)
|