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cache L1D 占用MSMC的空间,怎么破?

除了messageQ的cache,定义在0x0c000000-0x0c005000  其他没有cache的应用。(64byte)

但是在0x0c000000的地方居然有好几块64byte的地方被cache L1D调用,是在很奇怪?调用的函数是memcpy,注:没加cache那种!!!!

那为什么会出现这种情况啊,求解释!