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Alignment pc386

Udo Reuther wrote:
>  Hi!
> Is it possible to compile rtems using an alignment on dword-boundaries
> for all data ?


> If yes: How ? 

Simply change the setting of CPU_CFLAGS in the custom/pc386.cfg
file since that is the BSP you are using.

If you want to impact malloc'ed data and task stacks, change 
the setting of CPU_ALIGNMENT in
and recompile EVERYTHING!!!

> Will it run (BSP pc386) ?

Can't prove it without trying it but I don't see any reason why it
would not.  The best case is that it would speed up some items.

> Udo.

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
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