30 rt_inline void cache_enable(rt_uint32_t bit)  in cache_enable()  argument
37                          :"r" (bit)                     \  in cache_enable()
41 rt_inline void cache_disable(rt_uint32_t bit)  in cache_disable()  argument
48                          :"r" (bit)                     \  in cache_disable()
66 rt_inline void cache_enable(rt_uint32_t bit)  in cache_enable()  argument
73         orr value, value, bit  in cache_enable()
78 rt_inline void cache_disable(rt_uint32_t bit)  in cache_disable()  argument
85         bic value, value, bit  in cache_disable()
179  * This function finds the first bit set (beginning with the least significant bit)
180  * in value and return the index of that bit.
182  * Bits are numbered starting at 1 (the least significant bit).  A return value of
185  * @return return the index of the first bit set. If value is 0, then this function