On Dec 6, 2012, at 11:41 PM, Michael Neuling [off-list ref] wrote:

quoted

commit f6e3c1f706cb6922349d639a74ff6c50acc8b9f8
Author: Jimi Xenidis [off-list ref]
Date:   Wed Dec 5 13:41:25 2012 -0500
=20
   powerpc: Remove unecessary VSX symbols
=20
   The symbol THREAD_VSR0 is defined to be the same as THREAD_FPR0.  =

Its

quoted

   presence causes build issues with more complex configurations.
=20
   Signed-off-by: Jimi Xenidis [off-list ref]
=20

=20
Can you explain what these "complex configurations" are?

In an earlier email we discussed the possibility that there was the =
possibility/desire that a single binary could support either FPU, VSX =
and the new QPX.
However, if a CONFIG_VSX is not defined then THREAD_VSR0 does not get =
defined even though there might be some code that refers to it.
Since it is an alias for the same piece of storage I was hoping to solve =
my config issue and be simplify the code.

-jx

=20
Mikey