provide the exitcode or exit status of the shell commands launched by
GDB commands such as "shell", "pipe" and "make".
+* The RX port now supports XML target descriptions.
+
* Python API
** The gdb.Value type has a new method 'format_string' which returns a
printing of some header information in a similar fashion to "info
variables" and "info functions".
+ ** The "info variables", "info functions", and "whereis" commands
+ now take a '-n' flag that excludes non-debug symbols (symbols
+ from the symbol table, not from the debug info such as DWARF)
+ from the results.
+
* Completion improvements
** GDB can now complete the options of the "thread apply all" and