case 10: /*FP0*/
HAS_OPTION(XTENSA_OPTION_FP_COPROCESSOR);
- TBD();
+ switch (OP2) {
+ case 0: /*ADD.Sf*/
+ gen_helper_add_s(cpu_FR[RRR_R], cpu_env,
+ cpu_FR[RRR_S], cpu_FR[RRR_T]);
+ break;
+
+ case 1: /*SUB.Sf*/
+ gen_helper_sub_s(cpu_FR[RRR_R], cpu_env,
+ cpu_FR[RRR_S], cpu_FR[RRR_T]);
+ break;
+
+ case 2: /*MUL.Sf*/
+ gen_helper_mul_s(cpu_FR[RRR_R], cpu_env,
+ cpu_FR[RRR_S], cpu_FR[RRR_T]);
+ break;
+
+ case 4: /*MADD.Sf*/
+ gen_helper_madd_s(cpu_FR[RRR_R], cpu_env,
+ cpu_FR[RRR_R], cpu_FR[RRR_S], cpu_FR[RRR_T]);
+ break;
+
+ case 5: /*MSUB.Sf*/
+ gen_helper_msub_s(cpu_FR[RRR_R], cpu_env,
+ cpu_FR[RRR_R], cpu_FR[RRR_S], cpu_FR[RRR_T]);
+ break;
+
+ case 15: /*FP1OP*/
+ switch (RRR_T) {
+ case 0: /*MOV.Sf*/
+ tcg_gen_mov_i32(cpu_FR[RRR_R], cpu_FR[RRR_S]);
+ break;
+
+ case 1: /*ABS.Sf*/
+ gen_helper_abs_s(cpu_FR[RRR_R], cpu_FR[RRR_S]);
+ break;
+
+ case 4: /*RFRf*/
+ gen_window_check1(dc, RRR_R);
+ tcg_gen_mov_i32(cpu_R[RRR_R], cpu_FR[RRR_S]);
+ break;
+
+ case 5: /*WFRf*/
+ gen_window_check1(dc, RRR_S);
+ tcg_gen_mov_i32(cpu_FR[RRR_R], cpu_R[RRR_S]);
+ break;
+
+ case 6: /*NEG.Sf*/
+ gen_helper_neg_s(cpu_FR[RRR_R], cpu_FR[RRR_S]);
+ break;
+
+ default: /*reserved*/
+ RESERVED();
+ break;
+ }
+ break;
+
+ default: /*reserved*/
+ RESERVED();
+ break;
+ }
break;
case 11: /*FP1*/