__EnableLSan=0
__TurnOff=0
__Options=
+ __ExportSymbolizerPath=1
for i in "$@"
do
clang3.7)
__ClangMajorVersion=3
__ClangMinorVersion=7
+ __ExportSymbolizerPath=0
+ ;;
+ clang3.8)
+ __ClangMajorVersion=3
+ __ClangMinorVersion=8
+ __ExportSymbolizerPath=0
+ ;;
+ clang3.9)
+ __ClangMajorVersion=3
+ __ClangMinorVersion=9
+ __ExportSymbolizerPath=0
;;
*)
echo "Unknown arg: $i"
unset DEBUG_SANITIZERS
echo "Setting DEBUG_SANITIZERS="
else
- # for now, specify alloc_dealloc_mismatch=0 as there are too many error reports that are not an issue
- ASAN_OPTIONS="symbolize=1 alloc_dealloc_mismatch=0"
+ # for now, specify alloc_dealloc_mismatch=0 as there are too many error reports that are not an issue.
+ # Also specify use_sigaltstack=0 as coreclr uses own alternate stack for signal handlers
+ ASAN_OPTIONS="symbolize=1 alloc_dealloc_mismatch=0 use_sigaltstack=0"
# when Clang 3.8 available, add: suppressions=$(readlink -f sanitizersuppressions.txt)
UBSAN_OPTIONS="print_stacktrace=1"
__Options="$__Options ubsan"
fi
if [ $__EnableLSan == 1 ]; then
- ASAN_OPTIONS="$ASAN_OPTIONS detect_leaks"
+ ASAN_OPTIONS="$ASAN_OPTIONS detect_leaks=1"
+ else
+ ASAN_OPTIONS="$ASAN_OPTIONS detect_leaks=0"
fi
# passed to build.sh
echo "Setting DEBUG_SANITIZERS=$DEBUG_SANITIZERS"
# used by ASan at run-time
- ASAN_OPTIONS="\"$ASAN_OPTIONS\""
export ASAN_OPTIONS
- echo "Setting ASAN_OPTIONS=$ASAN_OPTIONS"
+ echo "Setting ASAN_OPTIONS=\"$ASAN_OPTIONS\""
- UBSAN_OPTIONS="\"$UBSAN_OPTIONS\""
export UBSAN_OPTIONS
- echo "Setting UBSAN_OPTIONS=$UBSAN_OPTIONS"
+ echo "Setting UBSAN_OPTIONS=\"$UBSAN_OPTIONS\""
- # used by ASan at run-time
- ASAN_SYMBOLIZER_PATH="/usr/bin/llvm-symbolizer-$__ClangMajorVersion.$__ClangMinorVersion"
- export ASAN_SYMBOLIZER_PATH
- echo "Setting ASAN_SYMBOLIZER_PATH=$ASAN_SYMBOLIZER_PATH"
+ # for compiler-rt > 3.6 Asan check that binary name is 'llvm-symbolizer', 'addr2line' or
+ # 'atos' (for Darwin) otherwise it returns error
+ if [ $__ExportSymbolizerPath == 1 ]; then
+ # used by ASan at run-time
+ ASAN_SYMBOLIZER_PATH="/usr/bin/llvm-symbolizer-$__ClangMajorVersion.$__ClangMinorVersion"
+ export ASAN_SYMBOLIZER_PATH
+ echo "Setting ASAN_SYMBOLIZER_PATH=$ASAN_SYMBOLIZER_PATH"
+ else
+ unset ASAN_SYMBOLIZER_PATH
+ fi
echo "Done. You can now run: build.sh Debug clang$__ClangMajorVersion.$__ClangMinorVersion"
fi
unset __EnableLSan
unset __TurnOff
unset __Options
-fi
\ No newline at end of file
+fi