All operations in this group are no-ops, because there are no delayed
side effects.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
break;
case 2: /*SYNC*/
- TBD();
+ switch (RRR_T) {
+ case 0: /*ISYNC*/
+ break;
+
+ case 1: /*RSYNC*/
+ break;
+
+ case 2: /*ESYNC*/
+ break;
+
+ case 3: /*DSYNC*/
+ break;
+
+ case 8: /*EXCW*/
+ HAS_OPTION(XTENSA_OPTION_EXCEPTION);
+ break;
+
+ case 12: /*MEMW*/
+ break;
+
+ case 13: /*EXTW*/
+ break;
+
+ case 15: /*NOP*/
+ break;
+
+ default: /*reserved*/
+ RESERVED();
+ break;
+ }
break;
case 3: /*RFEIx*/