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new: 移植了LZ4库
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@ -552,4 +552,14 @@ static __always_inline uint32_t __read4b(uint64_t vaddr)
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: "a"(vaddr)
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: "memory");
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return retval;
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}
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}
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/**
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* @brief 将数据从src搬运到dst,并能正确处理地址重叠的问题
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*
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* @param dst 目标地址指针
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* @param src 源地址指针
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* @param size 大小
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* @return void* 指向目标地址的指针
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*/
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void *memmove(void *dst, const void *src, uint64_t size);
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