taglinefilesource code
npc207arch/sparc/kernel/irq.cregs->npc, regs->sp);
npc54arch/sparc/kernel/process.cregs->npc);
npc57include/asm-sparc/processor.hunsigned long npc;          /* next program counter */
npc15include/asm-sparc/ptrace.hunsigned long npc;