The options are:
@<file> Read options from <file>
-a --addresses Show addresses
-b --target=<bfdname> Set the binary file format
-e --exe=<executable> Set the input file name (default is a.out)
-i --inlines Unwind inlined functions
-j --section=<name> Read section-relative offsets instead of addresses
-p --pretty-print Make the output easier to read for humans
-s --basenames Strip directory names
-f --functions Show function names
-C --demangle[=style] Demangle function names
-R --recurse-limit Enable a limit on recursion whilst demangling. [Default]
-r --no-recurse-limit Disable a limit on recursion whilst demangling
-h --help Display this information
-v --version Display the program's version