new: 移植了LZ4库

This commit is contained in:
fslongjin
2022-09-03 16:13:29 +08:00
parent 41c7a84105
commit 4713a1a152
7 changed files with 3977 additions and 5 deletions

View File

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