Decompilation failure:
F888: too big function
Please refer to the manual to find appropriate actions

解决方案
修改配置文件IDA 7.0\cfg\hexrays.cfg
MAX_FUNCSIZE            = 64        // Functions over 64K are not decompiled
// 修改为:
MAX_FUNCSIZE            = 1024        // Functions over 64K are not decompiled