>> The test program is always built with at least -g2, and sometimes >> built with -g3. However, I am not seeing the symbolication. According >> to the GCC folks, asan_symbolize is not required for GCC because it >> uses libbacktrace. Also see >> http://bugzilla.redhat.com/show_bug.cgi?id=1250844. >> >> Why am I lacking symbolization, and how do I achieve it? > > Are these full backtraces you got from ASan? If so, do you use stripped > libraries on your system (on Ubuntu, I guess, you do). Could this issue > (https://gcc.gnu.org/ml/gcc-patches/2016-03/msg00132.html) be related to to > your problem? >
Not stripped; they are [supposed to be] fully symbolized. Here's the CXXFLAGS used. Link occurs using $CXX with CXXFLAGS. $ cat asan-output.txt $ export CXXFLAGS="-DDEBUG -g3 -O0 -std=c++03 -mfpu=neon -fPIC -fsanitize=address -fno-omit-frame-pointer -D_GLIBCXX_DEBUG" ... We use one directory for *.h and *.cpp files. In addition, *.o files go in the same directory. We do it to avoid problems with debuggers finding symbols (it minimizes user questions). Here's the full output, if interested: http://pastebin.com/Zn4ADDQ6. It looks like there's some unbounded recursion going on, too. Let me look into the bug, thanks. Jeff _______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org https://lists.linaro.org/mailman/listinfo/linaro-toolchain
