[PATCH] sim: start a unified sim_do_command

[Tom Tromey]

>>>>> "Mike" == Mike Frysinger <vapier@gentoo.org> writes:

Mike> Since sim_do_command for many people simply calls sim_args_command, start
Mike> a unified version of it.  For people who handle their own options, they
Mike> could switch to this by using sim_add_option_table instead.

I don't actually know anything about this code, but the patch seems to
remove implementations of sim_do_command that do more than dispatch to
sim_args_command.

Tom