New directory src/gdb/misc?

[Andrew Cagney]

> 
> 'misc' doesn't convey any information.  It's like calling something
> 'new' in its documentation - not useful for very long.  I'd vote for
> common.

No information was the idea :-)  Common with what?  Another name is 
``host'' this stuff is all host specific.

> Ideally, there would be other files as GDB became gradually more
> modular.  THat's something to talk about later though.

The one that comes to mind, is the code for mapping between an internal 
buffer and the host's ptrace().  I don't think that would live in common.

enjoy,
Andrew