def got_functions(file)
      arch = architecture(file)
      objdump_bin = find_objdump(arch)
      `#{::Shellwords.join([objdump_bin, '-T', file])} | grep -iPo 'GLIBC_.+?\\s+\\K.*'`.split
    end
def got_functions(file)
      arch = architecture(file)
      objdump_bin = find_objdump(arch)
      `#{::Shellwords.join([objdump_bin, '-T', file])} | grep -iPo 'GLIBC_.+?\\s+\\K.*'`.split
    end
Returns the names of functions from the file's global offset table.
 @param [String] file
 @return [Array<String>]