Using backtrace is a common way to give a printout trace a faulty state. On ARM this does not give a good backtrace especially when using pthreads. On ARM: Obtained 6 stack frames. ./bt_loop2(print_trace+0x20) [0x89a8] ./bt_loop2() [0x8af4] /lib/libc.so.6() [0x46a4fba0] /lib/libc.so.6() [0x46a40d16] /lib/libc.so.6(gsignal+0x25) [0x46a4ef8e] /lib/libc.so.6(abort+0xef) [0x46a51860] On x86 (native compiler): Obtained 9 stack frames. ./out/native/bt_loop2(print_trace+0x19) [0x400c36] ./out/native/bt_loop2() [0x400d3d] /lib/x86_64-linux-gnu/libc.so.6(+0x36c30) [0x7fb9c75fbc30] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x39) [0x7fb9c75fbbb9] /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7fb9c75fefc8] ./out/native/bt_loop2(dummy_function+0x41) [0x400cf8] ./out/native/bt_loop2(main+0xb6) [0x400df5] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fb9c75e6ec5] ./out/native/bt_loop2() [0x400b59] Compile options for ARM: CC=arm-wrs-linux-gnueabi-gcc -march=armv7-a -marm -mthumb-interwork -mfloat-abi=softfp -mfpu=neon -tthumb2-v7-a-neon --sysroot=/RCS/wrl6/example/getrelease/out/axm5516/wrlinux_600/sdk-20140820/sysroots/armv7a-vfp-neon-wrs-linux-gnueabi -g -rdynamic -funwind-tables -mapcs-frame -fno-omit-frame-pointer Compile options for x86: gcc -g -rdynamic
./bt_loop2 -a and ./bt_loop2_pthread -a
