System V IPC for psim try #2

[Joel Sherrill]

Doug Evans wrote:
> On Tue, Nov 18, 2008 at 8:06 AM, Joel Sherrill
> <joel.sherrill@oarcorp.com> wrote:
>   
>> Thank you for reviewing it.  Is is OK to commit now
>> with the ChangeLog you preferred?
>>     
>>> nit: I think the convention is one *-line per file, though I see
>>> sim/ppc/ChangeLog doesn't follow that rule precisely.  I like your
>>> original changelog entry better (fwiw).
>>>
>>> 2008-09-08 Joel Sherrill <joel.sherrill@oarcorp.com>
>>>
>>>  * configure: Regenerated.
>>>  * configure.ac: Add test for System V shared memory and semaphore.
>>>  * debug.c, debug.h: Add trace support for new devices.
>>>  * hw_sem.c, hw_shm.c: New files.
>>>  * Makefile.in: Add hw_sem.c and hw_shm.c.
>>>       
>
> Sure!
> [modulo any concerns that I don't have official approval approval. :-)]
>   
Well neither do I but I am ok with it and we actually use psim. :)

Can someone else confirm it is OK to commit now?

--joel