[Simh] Modifying SimH kit

Patrick Renouvel prenouvel at yahoo.fr
Tue Oct 18 12:49:56 EDT 2011


Hi Sergio,

I just wanted to change the c sim_fio.c file as Matt told me to do, but 
unfortunately I don't know how to rebuild the kit :-(

Hope I'm more clear :-)))

Thanks for your answer anyway.

Patrick.




Le 18/10/2011 16:59, SPC a écrit :
> Pardon me, Patrick, but reading your first message I am not sure about 
> your problem with SIMH.
>
> Regards.
> -- 
> Saludos - Greetings - Freundliche Grüße - Salutations
>
> Sergio Pedraja
> <http://www.linkedin.com/in/sergiopedraja>
> twitter: @sergio_pedraja
> http://plus.google.com/u/0/101292256663392735405
> http://www.linkedin.com/in/sergiopedraja
> http://www.quora.com/Sergio-Pedraja
> https://www.xing.com/profile/Sergio_Pedraja
> -----
> No crea todo lo que ve, ni crea que está viéndolo todo
>
>
> 2011/10/18 Patrick Renouvel <prenouvel at yahoo.fr 
> <mailto:prenouvel at yahoo.fr>>
>
>     Hi all,
>
>     Any help please ? :-(((
>
>     Tha.
>
>     Patrick.
>
>
>
>     Le 06/10/2011 11:06, Patrick Renouvel a écrit :
>
>         Hi All,
>
>         I received a precious help from Matt (thanks a lot Matt)
>
>         Unfortunately I'm really bad with make, compiling and linking kits
>
>         Could someone help me in this way ?
>
>         Thanks a lot by advance .
>
>         Kind regards.
>
>         Patrick.
>
>
>         ==================================================
>
>
>         This configuration works fine, I've used it several times
>         before. Under Linux no changes should be needed to the Simh
>         code but under Windows you will need to change sim_fio.c as
>         follows:
>
>         #include "sim_defs.h"
>
>         change to:
>
>         #include <share.h>
>         #include "sim_defs.h"
>
>         ---
>
>         return fopen64 (file, mode);
>         #else
>         return fopen (file, mode);
>         #endif
>
>         change to:
>
>         return fopen64 (file, mode);
>         #else
>         return _fsopen (file, mode, _SH_DENYNO);
>         #endif
>
>         This will prevent exclusive locking on the image file. I don't
>         know if any changes are needed to the other supported platforms.
>
>         I also did a demo last year with storageworks disks on a
>         shared SCSI bus between a PC and a VAX 4000-200 (with a CMD
>         MSCP/SCSI card). The system disk was a host based shadow set
>         made up from two of the SCSI disks, maintained by Simh and the
>         real VAX.
>
>         Matt
>
>         ===================================================================================
>
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>
>

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