PowerPC Book E ESR missing from exception frame

Joel Sherrill joel.sherrill at OARcorp.com
Thu Nov 22 19:20:30 UTC 2012

The answer is probably simpler than you expect :)

My recollection is that whoever write it didn't use a 40x CPU. Till likely was the last one to touch this code. Please enhance as you see fit.

Happy Thanksgiving

"Claus, Ric" <claus at slac.stanford.edu> wrote:

>On the PPC 405 and PPC 440, it is often useful to look at the Exception Syndrome Register (SPR 62), especially after a program exception.  Would the PowerPC gurus please comment on why it is missing from the register dump and/or whether it would be agreeable to add it?  I volunteer to do the work.
>            Ric Claus (SLAC)
>rtems-devel mailing list
>rtems-devel at rtems.org

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