ezano@Practice:~/Hacking $ objdump -R ./vuln

./vuln:     file format elf32-i386

DYNAMIC RELOCATION RECORDS
OFFSET   TYPE              VALUE 
08049638 R_386_GLOB_DAT    __gmon_start__
08049648 R_386_JUMP_SLOT   __gmon_start__
0804964c R_386_JUMP_SLOT   strncpy
08049650 R_386_JUMP_SLOT   __libc_start_main
08049654 R_386_JUMP_SLOT   printf
08049658 R_386_JUMP_SLOT   exit