p->opcode = *p->addr; 
void arch_copy_kprobe(struct kprobe *p){	memcpy(p->ainsn.insn, p->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/7e1048b11c5afe79aac46a42e3ccec86b8365c6d/kprobes.c/buggy/arch/i386/kernel/kprobes.c