current_ia         29 include/asm-parisc/processor.h #define current_ia(x)	__asm__("mfia %0" : "=r"(x))
current_ia         31 include/asm-parisc/processor.h #define current_ia(x)	__asm__("blr 0,%0\n\tnop" : "=r"(x))