ret = emulate_step(regs, p->ainsn.insn[0]); 
ret = emulate_step(regs, insn); 
static void resume_execution(struct kprobe *p, struct pt_regs *regs){	int ret;	regs->nip = (unsigned long)p->addr;	ret = emulate_step(regs, p->ainsn.insn[0]);	if (ret == 0)		regs->nip = (unsigned long)p->addr + 4;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/9ec4b1f356b3bad928ae8e2aa9caebfa737d52df/kprobes.c/clean/arch/ppc64/kernel/kprobes.c