dl_iterate_phdr dladdr dlclose dlerror dlopen dlsym _edata __bss_start _end

GCC: (GNU) 4.6 20120106 (prerelease)
test-28840.c _DYNAMIC dl_iterate_phdr dladdr dlclose dlerror dlopen dlsym _edata __bss_start _end
.text .comment .bss .dynstr .eh_frame_hdr .note.gnu.gold-version .dynsym .hash .eh_frame .dynamic .shstrtab .strtab .symtab .data