50 lines
2.2 KiB
CMake
50 lines
2.2 KiB
CMake
# The MIT License (MIT)
|
|
#
|
|
# Copyright (c)
|
|
# 2013 Matthew Arsenault
|
|
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
|
|
# 2021 Markus Eggenbauer
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in all
|
|
# copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
# SOFTWARE.
|
|
|
|
option(SANITIZE_MEMORY "Enable MemorySanitizer for sanitized targets." Off)
|
|
|
|
set(FLAG_CANDIDATES "-g -fsanitize=memory")
|
|
|
|
include(sanitize-helpers)
|
|
|
|
if(NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
|
|
message(NOTICE "MemorySanitizer disabled for target ${TARGET} because "
|
|
"MemorySanitizer is supported for Linux systems only.")
|
|
elseif(NOT ${CMAKE_SIZEOF_VOID_P} EQUAL 8)
|
|
message(NOTICE "MemorySanitizer disabled for target ${TARGET} because "
|
|
"MemorySanitizer is supported for 64bit systems only.")
|
|
else()
|
|
sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "MemorySanitizer" "MSan")
|
|
endif()
|
|
|
|
function(add_sanitize_memory TARGET)
|
|
# TODO: check conditions for target:
|
|
# if (SANITIZE_MEMORY AND (SANITIZE_THREAD OR SANITIZE_ADDRESS))
|
|
# message(FATAL_ERROR "AddressSanitizer is not compatible with ThreadSanitizer or MemorySanitizer.")
|
|
# endif ()
|
|
sanitizer_check_target(${TARGET})
|
|
sanitizer_add_flags(${TARGET} "MemorySanitizer" "MSan")
|
|
endfunction()
|