Child exited with status 0 Host PC: $ arm-linux-gnueabihf-gdb ./main_32 (gdb) set debug-file-directory /opt/gnueabihf_rootfs/usr/lib/debug (gdb) set sysroot /opt/gnueabihf_rootfs (gdb) target remote 192.168.7.1:5555 Remote debugging using 192.168.7.1:5555 ...