Help with Bochs Needed (PROBLEM SOLVED)

Joel Sherrill <joel@OARcorp.com> joel.sherrill at OARcorp.com
Mon Oct 25 22:19:30 UTC 2004


I took a stab at adding a Bochs tip section with this in it.

I am glad to see it working.

The .exe might be larger because more is enabled now or the image
needs to be stripped.  It is also possible that those old images
are really built using something like pc586 and are really smaller.
Hard to say after this long.

Now if we could get a Microwindows or TCP/IP example going on Bochs.

--joel

Erwin Rol wrote:
> On Mon, 2004-10-25 at 14:37 -0500, Richardson, Anthony wrote:
> 
>>Erwin Rol wrote:
>>
>>>I saw that problem too, it seems to hang in the timer calibration
>>>routines. Could you try if the following line in yer bochs config file
>>>helps.
>>>
>>>clock: sync=none, time0=local
>>>
>>>- Erwin
>>
>>Although, this didn't help in my particular case it led me to try
>>different Bochs related timer/clock parameters.  Changing the
>>value of ips from 900000 to 1000000 caused the problem to go
>>away.  Values of ips of 900000 or lower cause the latest
>>RTEMS executables to lock up.  Older RTEMS executables (from the
>>contrib grub floppy) work fine with lower value of ips.
>>
> 
> 
> cool :-)  my setting is 500,000 so it is really CPU speed dependent.
> Maybe the calibration routine can't handle the really slow bochs CPU and
> gets some rounding or overflow problems? 
> 
> 
>>Thanks for the help!
>>
> 
> 
> No thank you :-)
> 
> 
>>Tony
> 
> 
> - Erwin
> 
> 


-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel at OARcorp.com                 On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
    Support Available             (256) 722-9985




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