trace.py 文件源码

def chunk_from_path(path):
    assert_ida_available()
    import idc
    chunk = chunk_t()
    for i in xrange(len(path)):
        body = chunk.body.add()
        body.typeid = body.INSTRUCTION
        inst = body.instruction
        inst.thread_id = 0
        addr = path[i]
        inst.address = addr
        inst.opcode = idc.GetManyBytes(addr, idc.NextHead(addr)-addr)
        try:
            next_a = path[i+1]
            inf1 = inst.concrete_infos.add()
            inf1.next_address = next_a
            inf1.typeid = inf1.NEXT_ADDRESS
        except IndexError:
            pass
        inf2 = inst.concrete_infos.add()
        inf2.typeid = inf2.NOT_RETRIEVED
    return chunk