+void cop1_unusable(int i, struct regstat *i_regs)
+{
+ // XXX: should just just do the exception instead
+ if(!cop1_usable) {
+ int jaddr=(int)out;
+ emit_jmp(0);
+ add_stub(FP_STUB,jaddr,(int)out,i,0,(int)i_regs,is_delayslot,0);
+ cop1_usable=1;
+ }
+}
+