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IPC出现数据错误C6678

C6678做核间通信,CFG文件中相关配置如下:

var Notify = xdc.module('ti.sdo.ipc.Notify');

Notify.SetupProxy = xdc.module('ti.sdo.ipc.family.c647x.NotifyCircSetup');

MessageQ.SetupTransportProxy = xdc.module('ti.sdo.ipc.transports.TransportShmNotifySetup'); 

...

CacheLineSize = 128;

cacheEnable = TRUE;

共享区使用MSMC从0x0C300000开始的256KB

发现在多核通信时候,回出现接收数据错误的情况以及系统abort()的情况。在CCS5下查看内存情况,发现接收方收到的msg前64字节错误,系统读到的是本地cache的内容,而非发送方写到MSMC的内容。

问题是,Notify和MessageQ的库中没有做好IPC的Cache一致性操作么,为什么会出现接收方cache不一致这样的问题?