prom_tbr 76 arch/sparc/kernel/setup_32.c unsigned long prom_tbr, flags; prom_tbr 80 arch/sparc/kernel/setup_32.c __asm__ __volatile__("rd %%tbr, %0\n\t" : "=r" (prom_tbr)); prom_tbr 98 arch/sparc/kernel/setup_32.c "nop\n\t" : : "r" (prom_tbr));