AddressSanitizer of Gcc-4.8 is not available on Arm arch yet. I have found it in gcc-4.8 release note. But, I want to try to use asan on arm target. In my case, when I compiled a sample with fsanitizer=address option I have faced the following warning message. And Asan did not detect memory error. I think it does not work on the arm target. Is there any way to test AddressSanitizer on arm through changing compile option or enable some-feature? $ arm-none-linux-gnueabi-gcc -fsanitize=address -fno-omit-frame-pointer -g -o test use-after-free.c use-after-free.c:1:0: warning: -fsanitize=address not supported for this target [enabled by default] #include <stdlib.h> ^ regards, Jungsoo