This commit brings all the changes made by running gdb/copyright.py
as per GDB's Start of New Year Procedure.
For the avoidance of doubt, all changes in this commits were
performed by the script.
During review, it was suggested to change the "params" parameter from a
tuple to a list, for esthetic reasons. The empty ones are still tuples
though, they should probably be changed to be empty lists, for
consistency. It does not change anything in the script result.
Change-Id: If13c6c527aa167a5ee5b45740e5f1bda1e9517e4
The new gdbarch.sh approach will be to edit a Python file, rather than
adding a line to a certain part of gdbarch.sh. We use the existing sh
code, though, to generate the first draft of this .py file.
Documentation on the format will come in a subsequent patch.
Note that some info (like "staticdefault") in the current code is
actually unused, and so is ignored by this new generator.
