program exception emulates mfspr PVR

Frank Rowand frank_rowand at
Fri Feb 16 09:39:17 EST 2001

Why did emulate_instruction() get added into traps.c to emulate the
mfspr PVR instruction?  What user space application is using this

And why add this extra cruft?  The information is already available to
user applications (one example, /proc/cpuinfo reports the cpu and revision).


Frank Rowand <frank_rowand at>
MontaVista Software, Inc

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