Lines Matching full:a0
67 * Keep a0 zero. It is used to initialize a few things.
74 movi a0, 0 /* keep this register zero. */
146 /* Clear a0 again as possible CALLX to __memmap_init changed it. */
147 movi a0, 0
155 * a0 = 0
171 s32i a0, a8, 0 /* clear 4 bytes to make len multiple of 8 */
174 s32i a0, a8, 0 /* clear 8 bytes to make len multiple of 16 */
175 s32i a0, a8, 4
179 s32i a0, a8, 0 /* clear 16 bytes at a time... */
180 s32i a0, a8, 4
181 s32i a0, a8, 8
182 s32i a0, a8, 12