GLIBC_2.18 __libc_stack_end D 0x4
GLIBC_2.18 __stack_chk_guard D 0x4
GLIBC_2.18 __tls_get_addr F
GLIBC_2.18 _dl_mcount F
GLIBC_2.18 _r_debug D 0x14
GLIBC_2.18 calloc F
GLIBC_2.18 free F
GLIBC_2.18 malloc F
GLIBC_2.18 realloc F