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author | Miodrag Milanovic <mmicko@gmail.com> | 2018-06-24 19:05:53 +0200 |
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committer | Miodrag Milanovic <mmicko@gmail.com> | 2018-06-24 19:05:53 +0200 |
commit | bf2c0af0eab82138fe32e1f42cc8f3903fea2790 (patch) | |
tree | 86a968fe59287d50df5ae6b4a7f35b10dc4c929e /3rdparty/sanitizers-cmake/cmake/FindMSan.cmake | |
parent | 1acaf4127745354e83fb230bd3f965c562bb2f9b (diff) | |
download | nextpnr-bf2c0af0eab82138fe32e1f42cc8f3903fea2790.tar.gz nextpnr-bf2c0af0eab82138fe32e1f42cc8f3903fea2790.tar.bz2 nextpnr-bf2c0af0eab82138fe32e1f42cc8f3903fea2790.zip |
Added CMake-sanitizers scripts
Diffstat (limited to '3rdparty/sanitizers-cmake/cmake/FindMSan.cmake')
-rw-r--r-- | 3rdparty/sanitizers-cmake/cmake/FindMSan.cmake | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/3rdparty/sanitizers-cmake/cmake/FindMSan.cmake b/3rdparty/sanitizers-cmake/cmake/FindMSan.cmake new file mode 100644 index 00000000..22d0050e --- /dev/null +++ b/3rdparty/sanitizers-cmake/cmake/FindMSan.cmake @@ -0,0 +1,57 @@ +# The MIT License (MIT) +# +# Copyright (c) +# 2013 Matthew Arsenault +# 2015-2016 RWTH Aachen University, Federal Republic of Germany +# +# 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 (SANITIZE_MEMORY) + if (NOT ${CMAKE_SYSTEM_NAME} STREQUAL "Linux") + message(WARNING "MemorySanitizer disabled for target ${TARGET} because " + "MemorySanitizer is supported for Linux systems only.") + set(SANITIZE_MEMORY Off CACHE BOOL + "Enable MemorySanitizer for sanitized targets." FORCE) + elseif (NOT ${CMAKE_SIZEOF_VOID_P} EQUAL 8) + message(WARNING "MemorySanitizer disabled for target ${TARGET} because " + "MemorySanitizer is supported for 64bit systems only.") + set(SANITIZE_MEMORY Off CACHE BOOL + "Enable MemorySanitizer for sanitized targets." FORCE) + else () + sanitizer_check_compiler_flags("${FLAG_CANDIDATES}" "MemorySanitizer" + "MSan") + endif () +endif () + +function (add_sanitize_memory TARGET) + if (NOT SANITIZE_MEMORY) + return() + endif () + + sanitizer_add_flags(${TARGET} "MemorySanitizer" "MSan") +endfunction () |