Lines Matching refs:a0
155 mov a9, a0 /* preserve ret addr */
235 movi a0, PS_INTLEVEL_MASK
236 and a3, a2, a0 /* get the current INTLEVEL */
240 movi a0, PS_UM | PS_WOE /* clear EXCM, enable window overflow, set new INTLEVEL */
241 or a3, a3, a0
243 rsr a0, EPC1 /* to be restored after SPILL_ALL_WINDOWS */
252 wsr a0, EPC1 /* likewise */
262 mov a0, a9 /* retrieve ret addr */
309 mov a13, a0 /* preserve ret addr */
316 mov a0, a13 /* retrieve ret addr */
527 mov a14, a0 /* save return address */
529 mov a0, a14 /* restore return address */
633 mov a14, a0 /* save return address */
635 mov a0, a14 /* restore return address */