GCC: (GNU) 4.2.3
.symtab .strtab .shstrtab .text .data .bss .reginfo .rel.pdr .mdebug.abi32 .rel.text.recv_from_to .rel.text.socket_want_pktinfo .comment
udp_io.c recv_from_to _gp_disp memset recvmsg __cmsg_nxthdr socket_want_pktinfo setsockopt const_int_1