1 /* Simulator instruction semantics for iq2000bf.
3 THIS FILE IS MACHINE GENERATED WITH CGEN.
5 Copyright 1996-2019 Free Software Foundation, Inc.
7 This file is part of the GNU simulators.
9 This file is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3, or (at your option)
14 It is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
17 License for more details.
19 You should have received a copy of the GNU General Public License along
20 with this program; if not, see <http://www.gnu.org/licenses/>.
24 #define WANT_CPU iq2000bf
25 #define WANT_CPU_IQ2000BF
32 #define GET_ATTR(cpu, num, attr) CGEN_ATTR_VALUE (NULL, abuf->idesc->attrs, CGEN_INSN_##attr)
34 /* This is used so that we can compile two copies of the semantic code,
35 one with full feature support and one without that runs fast(er).
36 FAST_P, when desired, is defined on the command line, -DFAST_P=1. */
38 #define SEM_FN_NAME(cpu,fn) XCONCAT3 (cpu,_semf_,fn)
39 #undef CGEN_TRACE_RESULT
40 #define CGEN_TRACE_RESULT(cpu, abuf, name, type, val)
42 #define SEM_FN_NAME(cpu,fn) XCONCAT3 (cpu,_sem_,fn)
45 /* x-invalid: --invalid-- */
48 SEM_FN_NAME (iq2000bf,x_invalid) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
50 #define FLD(f) abuf->fields.sfmt_empty.f
51 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
52 int UNUSED written = 0;
53 IADDR UNUSED pc = abuf->addr;
54 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
57 /* Update the recorded pc in the cpu state struct.
58 Only necessary for WITH_SCACHE case, but to avoid the
59 conditional compilation .... */
61 /* Virtual insns have zero size. Overwrite vpc with address of next insn
62 using the default-insn-bitsize spec. When executing insns in parallel
63 we may want to queue the fault and continue execution. */
64 vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
65 vpc = sim_engine_invalid_insn (current_cpu, pc, vpc);
72 /* x-after: --after-- */
75 SEM_FN_NAME (iq2000bf,x_after) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
77 #define FLD(f) abuf->fields.sfmt_empty.f
78 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
79 int UNUSED written = 0;
80 IADDR UNUSED pc = abuf->addr;
81 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
84 #if WITH_SCACHE_PBB_IQ2000BF
85 iq2000bf_pbb_after (current_cpu, sem_arg);
93 /* x-before: --before-- */
96 SEM_FN_NAME (iq2000bf,x_before) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
98 #define FLD(f) abuf->fields.sfmt_empty.f
99 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
100 int UNUSED written = 0;
101 IADDR UNUSED pc = abuf->addr;
102 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
105 #if WITH_SCACHE_PBB_IQ2000BF
106 iq2000bf_pbb_before (current_cpu, sem_arg);
114 /* x-cti-chain: --cti-chain-- */
117 SEM_FN_NAME (iq2000bf,x_cti_chain) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
119 #define FLD(f) abuf->fields.sfmt_empty.f
120 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
121 int UNUSED written = 0;
122 IADDR UNUSED pc = abuf->addr;
123 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
126 #if WITH_SCACHE_PBB_IQ2000BF
128 vpc = iq2000bf_pbb_cti_chain (current_cpu, sem_arg,
129 pbb_br_type, pbb_br_npc);
132 /* FIXME: Allow provision of explicit ifmt spec in insn spec. */
133 vpc = iq2000bf_pbb_cti_chain (current_cpu, sem_arg,
134 CPU_PBB_BR_TYPE (current_cpu),
135 CPU_PBB_BR_NPC (current_cpu));
144 /* x-chain: --chain-- */
147 SEM_FN_NAME (iq2000bf,x_chain) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
149 #define FLD(f) abuf->fields.sfmt_empty.f
150 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
151 int UNUSED written = 0;
152 IADDR UNUSED pc = abuf->addr;
153 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
156 #if WITH_SCACHE_PBB_IQ2000BF
157 vpc = iq2000bf_pbb_chain (current_cpu, sem_arg);
168 /* x-begin: --begin-- */
171 SEM_FN_NAME (iq2000bf,x_begin) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
173 #define FLD(f) abuf->fields.sfmt_empty.f
174 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
175 int UNUSED written = 0;
176 IADDR UNUSED pc = abuf->addr;
177 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 0);
180 #if WITH_SCACHE_PBB_IQ2000BF
181 #if defined DEFINE_SWITCH || defined FAST_P
182 /* In the switch case FAST_P is a constant, allowing several optimizations
183 in any called inline functions. */
184 vpc = iq2000bf_pbb_begin (current_cpu, FAST_P);
186 #if 0 /* cgen engine can't handle dynamic fast/full switching yet. */
187 vpc = iq2000bf_pbb_begin (current_cpu, STATE_RUN_FAST_P (CPU_STATE (current_cpu)));
189 vpc = iq2000bf_pbb_begin (current_cpu, 0);
199 /* add: add $rd,$rs,$rt */
202 SEM_FN_NAME (iq2000bf,add) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
204 #define FLD(f) abuf->fields.sfmt_mrgb.f
205 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
206 int UNUSED written = 0;
207 IADDR UNUSED pc = abuf->addr;
208 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
211 SI opval = ADDSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
212 SET_H_GR (FLD (f_rd), opval);
213 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
220 /* addi: addi $rt,$rs,$lo16 */
223 SEM_FN_NAME (iq2000bf,addi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
225 #define FLD(f) abuf->fields.sfmt_addi.f
226 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
227 int UNUSED written = 0;
228 IADDR UNUSED pc = abuf->addr;
229 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
232 SI opval = ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))));
233 SET_H_GR (FLD (f_rt), opval);
234 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
241 /* addiu: addiu $rt,$rs,$lo16 */
244 SEM_FN_NAME (iq2000bf,addiu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
246 #define FLD(f) abuf->fields.sfmt_addi.f
247 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
248 int UNUSED written = 0;
249 IADDR UNUSED pc = abuf->addr;
250 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
253 SI opval = ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))));
254 SET_H_GR (FLD (f_rt), opval);
255 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
262 /* addu: addu $rd,$rs,$rt */
265 SEM_FN_NAME (iq2000bf,addu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
267 #define FLD(f) abuf->fields.sfmt_mrgb.f
268 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
269 int UNUSED written = 0;
270 IADDR UNUSED pc = abuf->addr;
271 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
274 SI opval = ADDSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
275 SET_H_GR (FLD (f_rd), opval);
276 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
283 /* ado16: ado16 $rd,$rs,$rt */
286 SEM_FN_NAME (iq2000bf,ado16) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
288 #define FLD(f) abuf->fields.sfmt_mrgb.f
289 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
290 int UNUSED written = 0;
291 IADDR UNUSED pc = abuf->addr;
292 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
297 tmp_low = ADDHI (ANDHI (GET_H_GR (FLD (f_rs)), 65535), ANDHI (GET_H_GR (FLD (f_rt)), 65535));
298 tmp_high = ADDHI (SRLSI (GET_H_GR (FLD (f_rs)), 16), SRLSI (GET_H_GR (FLD (f_rt)), 16));
300 SI opval = ORSI (SLLSI (tmp_high, 16), tmp_low);
301 SET_H_GR (FLD (f_rd), opval);
302 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
310 /* and: and $rd,$rs,$rt */
313 SEM_FN_NAME (iq2000bf,and) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
315 #define FLD(f) abuf->fields.sfmt_mrgb.f
316 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
317 int UNUSED written = 0;
318 IADDR UNUSED pc = abuf->addr;
319 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
322 SI opval = ANDSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
323 SET_H_GR (FLD (f_rd), opval);
324 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
331 /* andi: andi $rt,$rs,$lo16 */
334 SEM_FN_NAME (iq2000bf,andi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
336 #define FLD(f) abuf->fields.sfmt_addi.f
337 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
338 int UNUSED written = 0;
339 IADDR UNUSED pc = abuf->addr;
340 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
343 SI opval = ANDSI (GET_H_GR (FLD (f_rs)), ZEXTSISI (FLD (f_imm)));
344 SET_H_GR (FLD (f_rt), opval);
345 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
352 /* andoi: andoi $rt,$rs,$lo16 */
355 SEM_FN_NAME (iq2000bf,andoi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
357 #define FLD(f) abuf->fields.sfmt_addi.f
358 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
359 int UNUSED written = 0;
360 IADDR UNUSED pc = abuf->addr;
361 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
364 SI opval = ANDSI (GET_H_GR (FLD (f_rs)), ORSI (0xffff0000, EXTHISI (TRUNCSIHI (FLD (f_imm)))));
365 SET_H_GR (FLD (f_rt), opval);
366 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
373 /* nor: nor $rd,$rs,$rt */
376 SEM_FN_NAME (iq2000bf,nor) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
378 #define FLD(f) abuf->fields.sfmt_mrgb.f
379 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
380 int UNUSED written = 0;
381 IADDR UNUSED pc = abuf->addr;
382 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
385 SI opval = INVSI (ORSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt))));
386 SET_H_GR (FLD (f_rd), opval);
387 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
394 /* or: or $rd,$rs,$rt */
397 SEM_FN_NAME (iq2000bf,or) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
399 #define FLD(f) abuf->fields.sfmt_mrgb.f
400 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
401 int UNUSED written = 0;
402 IADDR UNUSED pc = abuf->addr;
403 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
406 SI opval = ORSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
407 SET_H_GR (FLD (f_rd), opval);
408 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
415 /* ori: ori $rt,$rs,$lo16 */
418 SEM_FN_NAME (iq2000bf,ori) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
420 #define FLD(f) abuf->fields.sfmt_addi.f
421 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
422 int UNUSED written = 0;
423 IADDR UNUSED pc = abuf->addr;
424 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
427 SI opval = ORSI (GET_H_GR (FLD (f_rs)), ZEXTSISI (FLD (f_imm)));
428 SET_H_GR (FLD (f_rt), opval);
429 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
436 /* ram: ram $rd,$rt,$shamt,$maskl,$maskr */
439 SEM_FN_NAME (iq2000bf,ram) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
441 #define FLD(f) abuf->fields.sfmt_ram.f
442 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
443 int UNUSED written = 0;
444 IADDR UNUSED pc = abuf->addr;
445 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
449 SI opval = RORSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt));
450 SET_H_GR (FLD (f_rd), opval);
451 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
454 SI opval = ANDSI (GET_H_GR (FLD (f_rd)), SRLSI (0xffffffff, FLD (f_maskl)));
455 SET_H_GR (FLD (f_rd), opval);
456 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
459 SI opval = ANDSI (GET_H_GR (FLD (f_rd)), SLLSI (0xffffffff, FLD (f_rs)));
460 SET_H_GR (FLD (f_rd), opval);
461 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
469 /* sll: sll $rd,$rt,$shamt */
472 SEM_FN_NAME (iq2000bf,sll) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
474 #define FLD(f) abuf->fields.sfmt_ram.f
475 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
476 int UNUSED written = 0;
477 IADDR UNUSED pc = abuf->addr;
478 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
481 SI opval = SLLSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt));
482 SET_H_GR (FLD (f_rd), opval);
483 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
490 /* sllv: sllv $rd,$rt,$rs */
493 SEM_FN_NAME (iq2000bf,sllv) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
495 #define FLD(f) abuf->fields.sfmt_mrgb.f
496 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
497 int UNUSED written = 0;
498 IADDR UNUSED pc = abuf->addr;
499 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
502 SI opval = SLLSI (GET_H_GR (FLD (f_rt)), ANDSI (GET_H_GR (FLD (f_rs)), 31));
503 SET_H_GR (FLD (f_rd), opval);
504 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
511 /* slmv: slmv $rd,$rt,$rs,$shamt */
514 SEM_FN_NAME (iq2000bf,slmv) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
516 #define FLD(f) abuf->fields.sfmt_ram.f
517 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
518 int UNUSED written = 0;
519 IADDR UNUSED pc = abuf->addr;
520 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
523 SI opval = ANDSI (SLLSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt)), SRLSI (0xffffffff, GET_H_GR (FLD (f_rs))));
524 SET_H_GR (FLD (f_rd), opval);
525 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
532 /* slt: slt $rd,$rs,$rt */
535 SEM_FN_NAME (iq2000bf,slt) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
537 #define FLD(f) abuf->fields.sfmt_mrgb.f
538 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
539 int UNUSED written = 0;
540 IADDR UNUSED pc = abuf->addr;
541 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
543 if (LTSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
546 SET_H_GR (FLD (f_rd), opval);
548 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
553 SET_H_GR (FLD (f_rd), opval);
555 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
559 abuf->written = written;
564 /* slti: slti $rt,$rs,$imm */
567 SEM_FN_NAME (iq2000bf,slti) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
569 #define FLD(f) abuf->fields.sfmt_addi.f
570 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
571 int UNUSED written = 0;
572 IADDR UNUSED pc = abuf->addr;
573 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
575 if (LTSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))) {
578 SET_H_GR (FLD (f_rt), opval);
580 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
585 SET_H_GR (FLD (f_rt), opval);
587 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
591 abuf->written = written;
596 /* sltiu: sltiu $rt,$rs,$imm */
599 SEM_FN_NAME (iq2000bf,sltiu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
601 #define FLD(f) abuf->fields.sfmt_addi.f
602 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
603 int UNUSED written = 0;
604 IADDR UNUSED pc = abuf->addr;
605 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
607 if (LTUSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))) {
610 SET_H_GR (FLD (f_rt), opval);
612 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
617 SET_H_GR (FLD (f_rt), opval);
619 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
623 abuf->written = written;
628 /* sltu: sltu $rd,$rs,$rt */
631 SEM_FN_NAME (iq2000bf,sltu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
633 #define FLD(f) abuf->fields.sfmt_mrgb.f
634 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
635 int UNUSED written = 0;
636 IADDR UNUSED pc = abuf->addr;
637 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
639 if (LTUSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
642 SET_H_GR (FLD (f_rd), opval);
644 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
649 SET_H_GR (FLD (f_rd), opval);
651 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
655 abuf->written = written;
660 /* sra: sra $rd,$rt,$shamt */
663 SEM_FN_NAME (iq2000bf,sra) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
665 #define FLD(f) abuf->fields.sfmt_ram.f
666 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
667 int UNUSED written = 0;
668 IADDR UNUSED pc = abuf->addr;
669 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
672 SI opval = SRASI (GET_H_GR (FLD (f_rt)), FLD (f_shamt));
673 SET_H_GR (FLD (f_rd), opval);
674 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
681 /* srav: srav $rd,$rt,$rs */
684 SEM_FN_NAME (iq2000bf,srav) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
686 #define FLD(f) abuf->fields.sfmt_mrgb.f
687 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
688 int UNUSED written = 0;
689 IADDR UNUSED pc = abuf->addr;
690 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
693 SI opval = SRASI (GET_H_GR (FLD (f_rt)), ANDSI (GET_H_GR (FLD (f_rs)), 31));
694 SET_H_GR (FLD (f_rd), opval);
695 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
702 /* srl: srl $rd,$rt,$shamt */
705 SEM_FN_NAME (iq2000bf,srl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
707 #define FLD(f) abuf->fields.sfmt_ram.f
708 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
709 int UNUSED written = 0;
710 IADDR UNUSED pc = abuf->addr;
711 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
714 SI opval = SRLSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt));
715 SET_H_GR (FLD (f_rd), opval);
716 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
723 /* srlv: srlv $rd,$rt,$rs */
726 SEM_FN_NAME (iq2000bf,srlv) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
728 #define FLD(f) abuf->fields.sfmt_mrgb.f
729 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
730 int UNUSED written = 0;
731 IADDR UNUSED pc = abuf->addr;
732 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
735 SI opval = SRLSI (GET_H_GR (FLD (f_rt)), ANDSI (GET_H_GR (FLD (f_rs)), 31));
736 SET_H_GR (FLD (f_rd), opval);
737 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
744 /* srmv: srmv $rd,$rt,$rs,$shamt */
747 SEM_FN_NAME (iq2000bf,srmv) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
749 #define FLD(f) abuf->fields.sfmt_ram.f
750 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
751 int UNUSED written = 0;
752 IADDR UNUSED pc = abuf->addr;
753 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
756 SI opval = ANDSI (SRLSI (GET_H_GR (FLD (f_rt)), FLD (f_shamt)), SLLSI (0xffffffff, GET_H_GR (FLD (f_rs))));
757 SET_H_GR (FLD (f_rd), opval);
758 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
765 /* sub: sub $rd,$rs,$rt */
768 SEM_FN_NAME (iq2000bf,sub) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
770 #define FLD(f) abuf->fields.sfmt_mrgb.f
771 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
772 int UNUSED written = 0;
773 IADDR UNUSED pc = abuf->addr;
774 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
777 SI opval = SUBSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
778 SET_H_GR (FLD (f_rd), opval);
779 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
786 /* subu: subu $rd,$rs,$rt */
789 SEM_FN_NAME (iq2000bf,subu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
791 #define FLD(f) abuf->fields.sfmt_mrgb.f
792 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
793 int UNUSED written = 0;
794 IADDR UNUSED pc = abuf->addr;
795 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
798 SI opval = SUBSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
799 SET_H_GR (FLD (f_rd), opval);
800 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
807 /* xor: xor $rd,$rs,$rt */
810 SEM_FN_NAME (iq2000bf,xor) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
812 #define FLD(f) abuf->fields.sfmt_mrgb.f
813 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
814 int UNUSED written = 0;
815 IADDR UNUSED pc = abuf->addr;
816 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
819 SI opval = XORSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)));
820 SET_H_GR (FLD (f_rd), opval);
821 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
828 /* xori: xori $rt,$rs,$lo16 */
831 SEM_FN_NAME (iq2000bf,xori) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
833 #define FLD(f) abuf->fields.sfmt_addi.f
834 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
835 int UNUSED written = 0;
836 IADDR UNUSED pc = abuf->addr;
837 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
840 SI opval = XORSI (GET_H_GR (FLD (f_rs)), ZEXTSISI (FLD (f_imm)));
841 SET_H_GR (FLD (f_rt), opval);
842 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
849 /* bbi: bbi $rs($bitnum),$offset */
852 SEM_FN_NAME (iq2000bf,bbi) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
854 #define FLD(f) abuf->fields.sfmt_bbi.f
855 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
856 int UNUSED written = 0;
857 IADDR UNUSED pc = abuf->addr;
859 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
861 if (ANDSI (GET_H_GR (FLD (f_rs)), SLLSI (1, FLD (f_rt)))) {
864 USI opval = FLD (i_offset);
865 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
867 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
872 abuf->written = written;
873 SEM_BRANCH_FINI (vpc);
878 /* bbin: bbin $rs($bitnum),$offset */
881 SEM_FN_NAME (iq2000bf,bbin) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
883 #define FLD(f) abuf->fields.sfmt_bbi.f
884 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
885 int UNUSED written = 0;
886 IADDR UNUSED pc = abuf->addr;
888 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
890 if (NOTSI (ANDSI (GET_H_GR (FLD (f_rs)), SLLSI (1, FLD (f_rt))))) {
893 USI opval = FLD (i_offset);
894 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
896 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
901 abuf->written = written;
902 SEM_BRANCH_FINI (vpc);
907 /* bbv: bbv $rs,$rt,$offset */
910 SEM_FN_NAME (iq2000bf,bbv) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
912 #define FLD(f) abuf->fields.sfmt_bbi.f
913 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
914 int UNUSED written = 0;
915 IADDR UNUSED pc = abuf->addr;
917 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
919 if (ANDSI (GET_H_GR (FLD (f_rs)), SLLSI (1, ANDSI (GET_H_GR (FLD (f_rt)), 31)))) {
922 USI opval = FLD (i_offset);
923 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
925 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
930 abuf->written = written;
931 SEM_BRANCH_FINI (vpc);
936 /* bbvn: bbvn $rs,$rt,$offset */
939 SEM_FN_NAME (iq2000bf,bbvn) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
941 #define FLD(f) abuf->fields.sfmt_bbi.f
942 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
943 int UNUSED written = 0;
944 IADDR UNUSED pc = abuf->addr;
946 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
948 if (NOTSI (ANDSI (GET_H_GR (FLD (f_rs)), SLLSI (1, ANDSI (GET_H_GR (FLD (f_rt)), 31))))) {
951 USI opval = FLD (i_offset);
952 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
954 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
959 abuf->written = written;
960 SEM_BRANCH_FINI (vpc);
965 /* beq: beq $rs,$rt,$offset */
968 SEM_FN_NAME (iq2000bf,beq) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
970 #define FLD(f) abuf->fields.sfmt_bbi.f
971 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
972 int UNUSED written = 0;
973 IADDR UNUSED pc = abuf->addr;
975 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
977 if (EQSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
980 USI opval = FLD (i_offset);
981 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
983 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
988 abuf->written = written;
989 SEM_BRANCH_FINI (vpc);
994 /* beql: beql $rs,$rt,$offset */
997 SEM_FN_NAME (iq2000bf,beql) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
999 #define FLD(f) abuf->fields.sfmt_bbi.f
1000 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1001 int UNUSED written = 0;
1002 IADDR UNUSED pc = abuf->addr;
1004 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1006 if (EQSI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
1009 USI opval = FLD (i_offset);
1010 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1011 written |= (1 << 3);
1012 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1017 SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
1020 abuf->written = written;
1021 SEM_BRANCH_FINI (vpc);
1026 /* bgez: bgez $rs,$offset */
1029 SEM_FN_NAME (iq2000bf,bgez) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1031 #define FLD(f) abuf->fields.sfmt_bbi.f
1032 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1033 int UNUSED written = 0;
1034 IADDR UNUSED pc = abuf->addr;
1036 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1038 if (GESI (GET_H_GR (FLD (f_rs)), 0)) {
1041 USI opval = FLD (i_offset);
1042 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1043 written |= (1 << 2);
1044 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1049 abuf->written = written;
1050 SEM_BRANCH_FINI (vpc);
1055 /* bgezal: bgezal $rs,$offset */
1058 SEM_FN_NAME (iq2000bf,bgezal) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1060 #define FLD(f) abuf->fields.sfmt_bbi.f
1061 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1062 int UNUSED written = 0;
1063 IADDR UNUSED pc = abuf->addr;
1065 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1067 if (GESI (GET_H_GR (FLD (f_rs)), 0)) {
1070 SI opval = ADDSI (pc, 8);
1071 SET_H_GR (((UINT) 31), opval);
1072 written |= (1 << 3);
1073 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1077 USI opval = FLD (i_offset);
1078 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1079 written |= (1 << 4);
1080 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1086 abuf->written = written;
1087 SEM_BRANCH_FINI (vpc);
1092 /* bgezall: bgezall $rs,$offset */
1095 SEM_FN_NAME (iq2000bf,bgezall) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1097 #define FLD(f) abuf->fields.sfmt_bbi.f
1098 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1099 int UNUSED written = 0;
1100 IADDR UNUSED pc = abuf->addr;
1102 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1104 if (GESI (GET_H_GR (FLD (f_rs)), 0)) {
1107 SI opval = ADDSI (pc, 8);
1108 SET_H_GR (((UINT) 31), opval);
1109 written |= (1 << 3);
1110 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1114 USI opval = FLD (i_offset);
1115 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1116 written |= (1 << 4);
1117 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1123 SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
1126 abuf->written = written;
1127 SEM_BRANCH_FINI (vpc);
1132 /* bgezl: bgezl $rs,$offset */
1135 SEM_FN_NAME (iq2000bf,bgezl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1137 #define FLD(f) abuf->fields.sfmt_bbi.f
1138 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1139 int UNUSED written = 0;
1140 IADDR UNUSED pc = abuf->addr;
1142 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1144 if (GESI (GET_H_GR (FLD (f_rs)), 0)) {
1147 USI opval = FLD (i_offset);
1148 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1149 written |= (1 << 2);
1150 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1155 SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
1158 abuf->written = written;
1159 SEM_BRANCH_FINI (vpc);
1164 /* bltz: bltz $rs,$offset */
1167 SEM_FN_NAME (iq2000bf,bltz) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1169 #define FLD(f) abuf->fields.sfmt_bbi.f
1170 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1171 int UNUSED written = 0;
1172 IADDR UNUSED pc = abuf->addr;
1174 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1176 if (LTSI (GET_H_GR (FLD (f_rs)), 0)) {
1179 USI opval = FLD (i_offset);
1180 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1181 written |= (1 << 2);
1182 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1187 abuf->written = written;
1188 SEM_BRANCH_FINI (vpc);
1193 /* bltzl: bltzl $rs,$offset */
1196 SEM_FN_NAME (iq2000bf,bltzl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1198 #define FLD(f) abuf->fields.sfmt_bbi.f
1199 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1200 int UNUSED written = 0;
1201 IADDR UNUSED pc = abuf->addr;
1203 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1205 if (LTSI (GET_H_GR (FLD (f_rs)), 0)) {
1208 USI opval = FLD (i_offset);
1209 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1210 written |= (1 << 2);
1211 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1216 SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
1219 abuf->written = written;
1220 SEM_BRANCH_FINI (vpc);
1225 /* bltzal: bltzal $rs,$offset */
1228 SEM_FN_NAME (iq2000bf,bltzal) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1230 #define FLD(f) abuf->fields.sfmt_bbi.f
1231 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1232 int UNUSED written = 0;
1233 IADDR UNUSED pc = abuf->addr;
1235 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1237 if (LTSI (GET_H_GR (FLD (f_rs)), 0)) {
1240 SI opval = ADDSI (pc, 8);
1241 SET_H_GR (((UINT) 31), opval);
1242 written |= (1 << 3);
1243 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1247 USI opval = FLD (i_offset);
1248 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1249 written |= (1 << 4);
1250 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1256 abuf->written = written;
1257 SEM_BRANCH_FINI (vpc);
1262 /* bltzall: bltzall $rs,$offset */
1265 SEM_FN_NAME (iq2000bf,bltzall) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1267 #define FLD(f) abuf->fields.sfmt_bbi.f
1268 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1269 int UNUSED written = 0;
1270 IADDR UNUSED pc = abuf->addr;
1272 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1274 if (LTSI (GET_H_GR (FLD (f_rs)), 0)) {
1277 SI opval = ADDSI (pc, 8);
1278 SET_H_GR (((UINT) 31), opval);
1279 written |= (1 << 3);
1280 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1284 USI opval = FLD (i_offset);
1285 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1286 written |= (1 << 4);
1287 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1293 SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
1296 abuf->written = written;
1297 SEM_BRANCH_FINI (vpc);
1302 /* bmb0: bmb0 $rs,$rt,$offset */
1305 SEM_FN_NAME (iq2000bf,bmb0) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1307 #define FLD(f) abuf->fields.sfmt_bbi.f
1308 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1309 int UNUSED written = 0;
1310 IADDR UNUSED pc = abuf->addr;
1312 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1314 if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 255), ANDSI (GET_H_GR (FLD (f_rt)), 255))) {
1317 USI opval = FLD (i_offset);
1318 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1319 written |= (1 << 3);
1320 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1325 abuf->written = written;
1326 SEM_BRANCH_FINI (vpc);
1331 /* bmb1: bmb1 $rs,$rt,$offset */
1334 SEM_FN_NAME (iq2000bf,bmb1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1336 #define FLD(f) abuf->fields.sfmt_bbi.f
1337 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1338 int UNUSED written = 0;
1339 IADDR UNUSED pc = abuf->addr;
1341 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1343 if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 65280), ANDSI (GET_H_GR (FLD (f_rt)), 65280))) {
1346 USI opval = FLD (i_offset);
1347 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1348 written |= (1 << 3);
1349 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1354 abuf->written = written;
1355 SEM_BRANCH_FINI (vpc);
1360 /* bmb2: bmb2 $rs,$rt,$offset */
1363 SEM_FN_NAME (iq2000bf,bmb2) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1365 #define FLD(f) abuf->fields.sfmt_bbi.f
1366 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1367 int UNUSED written = 0;
1368 IADDR UNUSED pc = abuf->addr;
1370 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1372 if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 16711680), ANDSI (GET_H_GR (FLD (f_rt)), 16711680))) {
1375 USI opval = FLD (i_offset);
1376 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1377 written |= (1 << 3);
1378 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1383 abuf->written = written;
1384 SEM_BRANCH_FINI (vpc);
1389 /* bmb3: bmb3 $rs,$rt,$offset */
1392 SEM_FN_NAME (iq2000bf,bmb3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1394 #define FLD(f) abuf->fields.sfmt_bbi.f
1395 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1396 int UNUSED written = 0;
1397 IADDR UNUSED pc = abuf->addr;
1399 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1401 if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 0xff000000), ANDSI (GET_H_GR (FLD (f_rt)), 0xff000000))) {
1404 USI opval = FLD (i_offset);
1405 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1406 written |= (1 << 3);
1407 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1412 abuf->written = written;
1413 SEM_BRANCH_FINI (vpc);
1418 /* bne: bne $rs,$rt,$offset */
1421 SEM_FN_NAME (iq2000bf,bne) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1423 #define FLD(f) abuf->fields.sfmt_bbi.f
1424 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1425 int UNUSED written = 0;
1426 IADDR UNUSED pc = abuf->addr;
1428 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1430 if (NESI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
1433 USI opval = FLD (i_offset);
1434 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1435 written |= (1 << 3);
1436 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1441 abuf->written = written;
1442 SEM_BRANCH_FINI (vpc);
1447 /* bnel: bnel $rs,$rt,$offset */
1450 SEM_FN_NAME (iq2000bf,bnel) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1452 #define FLD(f) abuf->fields.sfmt_bbi.f
1453 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1454 int UNUSED written = 0;
1455 IADDR UNUSED pc = abuf->addr;
1457 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1459 if (NESI (GET_H_GR (FLD (f_rs)), GET_H_GR (FLD (f_rt)))) {
1462 USI opval = FLD (i_offset);
1463 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1464 written |= (1 << 3);
1465 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1470 SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
1473 abuf->written = written;
1474 SEM_BRANCH_FINI (vpc);
1479 /* jalr: jalr $rd,$rs */
1482 SEM_FN_NAME (iq2000bf,jalr) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1484 #define FLD(f) abuf->fields.sfmt_mrgb.f
1485 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1486 int UNUSED written = 0;
1487 IADDR UNUSED pc = abuf->addr;
1489 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1494 SI opval = ADDSI (pc, 8);
1495 SET_H_GR (FLD (f_rd), opval);
1496 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1499 USI opval = GET_H_GR (FLD (f_rs));
1500 SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
1501 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1506 SEM_BRANCH_FINI (vpc);
1514 SEM_FN_NAME (iq2000bf,jr) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1516 #define FLD(f) abuf->fields.sfmt_bbi.f
1517 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1518 int UNUSED written = 0;
1519 IADDR UNUSED pc = abuf->addr;
1521 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1525 USI opval = GET_H_GR (FLD (f_rs));
1526 SEM_BRANCH_VIA_ADDR (current_cpu, sem_arg, opval, vpc);
1527 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1531 SEM_BRANCH_FINI (vpc);
1536 /* lb: lb $rt,$lo16($base) */
1539 SEM_FN_NAME (iq2000bf,lb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1541 #define FLD(f) abuf->fields.sfmt_addi.f
1542 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1543 int UNUSED written = 0;
1544 IADDR UNUSED pc = abuf->addr;
1545 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1548 SI opval = EXTQISI (GETMEMQI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))));
1549 SET_H_GR (FLD (f_rt), opval);
1550 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1557 /* lbu: lbu $rt,$lo16($base) */
1560 SEM_FN_NAME (iq2000bf,lbu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1562 #define FLD(f) abuf->fields.sfmt_addi.f
1563 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1564 int UNUSED written = 0;
1565 IADDR UNUSED pc = abuf->addr;
1566 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1569 SI opval = ZEXTQISI (GETMEMQI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))));
1570 SET_H_GR (FLD (f_rt), opval);
1571 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1578 /* lh: lh $rt,$lo16($base) */
1581 SEM_FN_NAME (iq2000bf,lh) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1583 #define FLD(f) abuf->fields.sfmt_addi.f
1584 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1585 int UNUSED written = 0;
1586 IADDR UNUSED pc = abuf->addr;
1587 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1590 SI opval = EXTHISI (GETMEMHI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))));
1591 SET_H_GR (FLD (f_rt), opval);
1592 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1599 /* lhu: lhu $rt,$lo16($base) */
1602 SEM_FN_NAME (iq2000bf,lhu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1604 #define FLD(f) abuf->fields.sfmt_addi.f
1605 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1606 int UNUSED written = 0;
1607 IADDR UNUSED pc = abuf->addr;
1608 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1611 SI opval = ZEXTHISI (GETMEMHI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm))))));
1612 SET_H_GR (FLD (f_rt), opval);
1613 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1620 /* lui: lui $rt,$hi16 */
1623 SEM_FN_NAME (iq2000bf,lui) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1625 #define FLD(f) abuf->fields.sfmt_addi.f
1626 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1627 int UNUSED written = 0;
1628 IADDR UNUSED pc = abuf->addr;
1629 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1632 SI opval = SLLSI (FLD (f_imm), 16);
1633 SET_H_GR (FLD (f_rt), opval);
1634 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1641 /* lw: lw $rt,$lo16($base) */
1644 SEM_FN_NAME (iq2000bf,lw) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1646 #define FLD(f) abuf->fields.sfmt_addi.f
1647 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1648 int UNUSED written = 0;
1649 IADDR UNUSED pc = abuf->addr;
1650 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1653 SI opval = GETMEMSI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm)))));
1654 SET_H_GR (FLD (f_rt), opval);
1655 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1662 /* sb: sb $rt,$lo16($base) */
1665 SEM_FN_NAME (iq2000bf,sb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1667 #define FLD(f) abuf->fields.sfmt_addi.f
1668 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1669 int UNUSED written = 0;
1670 IADDR UNUSED pc = abuf->addr;
1671 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1674 QI opval = ANDQI (GET_H_GR (FLD (f_rt)), 255);
1675 SETMEMQI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval);
1676 CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
1683 /* sh: sh $rt,$lo16($base) */
1686 SEM_FN_NAME (iq2000bf,sh) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1688 #define FLD(f) abuf->fields.sfmt_addi.f
1689 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1690 int UNUSED written = 0;
1691 IADDR UNUSED pc = abuf->addr;
1692 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1695 HI opval = ANDHI (GET_H_GR (FLD (f_rt)), 65535);
1696 SETMEMHI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval);
1697 CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
1704 /* sw: sw $rt,$lo16($base) */
1707 SEM_FN_NAME (iq2000bf,sw) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1709 #define FLD(f) abuf->fields.sfmt_addi.f
1710 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1711 int UNUSED written = 0;
1712 IADDR UNUSED pc = abuf->addr;
1713 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1716 SI opval = GET_H_GR (FLD (f_rt));
1717 SETMEMSI (current_cpu, pc, ADDSI (GET_H_GR (FLD (f_rs)), EXTHISI (TRUNCSIHI (FLD (f_imm)))), opval);
1718 CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
1728 SEM_FN_NAME (iq2000bf,break) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1730 #define FLD(f) abuf->fields.sfmt_empty.f
1731 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1732 int UNUSED written = 0;
1733 IADDR UNUSED pc = abuf->addr;
1734 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1736 do_break (current_cpu, pc);
1742 /* syscall: syscall */
1745 SEM_FN_NAME (iq2000bf,syscall) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1747 #define FLD(f) abuf->fields.sfmt_empty.f
1748 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1749 int UNUSED written = 0;
1750 IADDR UNUSED pc = abuf->addr;
1751 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1753 do_syscall (current_cpu);
1759 /* andoui: andoui $rt,$rs,$hi16 */
1762 SEM_FN_NAME (iq2000bf,andoui) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1764 #define FLD(f) abuf->fields.sfmt_addi.f
1765 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1766 int UNUSED written = 0;
1767 IADDR UNUSED pc = abuf->addr;
1768 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1771 SI opval = ANDSI (GET_H_GR (FLD (f_rs)), ORSI (SLLSI (FLD (f_imm), 16), 65535));
1772 SET_H_GR (FLD (f_rt), opval);
1773 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1780 /* orui: orui $rt,$rs,$hi16 */
1783 SEM_FN_NAME (iq2000bf,orui) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1785 #define FLD(f) abuf->fields.sfmt_addi.f
1786 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1787 int UNUSED written = 0;
1788 IADDR UNUSED pc = abuf->addr;
1789 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1792 SI opval = ORSI (GET_H_GR (FLD (f_rs)), SLLSI (FLD (f_imm), 16));
1793 SET_H_GR (FLD (f_rt), opval);
1794 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1801 /* bgtz: bgtz $rs,$offset */
1804 SEM_FN_NAME (iq2000bf,bgtz) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1806 #define FLD(f) abuf->fields.sfmt_bbi.f
1807 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1808 int UNUSED written = 0;
1809 IADDR UNUSED pc = abuf->addr;
1811 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1813 if (GTSI (GET_H_GR (FLD (f_rs)), 0)) {
1816 USI opval = FLD (i_offset);
1817 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1818 written |= (1 << 2);
1819 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1824 abuf->written = written;
1825 SEM_BRANCH_FINI (vpc);
1830 /* bgtzl: bgtzl $rs,$offset */
1833 SEM_FN_NAME (iq2000bf,bgtzl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1835 #define FLD(f) abuf->fields.sfmt_bbi.f
1836 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1837 int UNUSED written = 0;
1838 IADDR UNUSED pc = abuf->addr;
1840 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1842 if (GTSI (GET_H_GR (FLD (f_rs)), 0)) {
1845 USI opval = FLD (i_offset);
1846 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1847 written |= (1 << 2);
1848 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1853 SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
1856 abuf->written = written;
1857 SEM_BRANCH_FINI (vpc);
1862 /* blez: blez $rs,$offset */
1865 SEM_FN_NAME (iq2000bf,blez) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1867 #define FLD(f) abuf->fields.sfmt_bbi.f
1868 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1869 int UNUSED written = 0;
1870 IADDR UNUSED pc = abuf->addr;
1872 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1874 if (LESI (GET_H_GR (FLD (f_rs)), 0)) {
1877 USI opval = FLD (i_offset);
1878 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1879 written |= (1 << 2);
1880 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1885 abuf->written = written;
1886 SEM_BRANCH_FINI (vpc);
1891 /* blezl: blezl $rs,$offset */
1894 SEM_FN_NAME (iq2000bf,blezl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1896 #define FLD(f) abuf->fields.sfmt_bbi.f
1897 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1898 int UNUSED written = 0;
1899 IADDR UNUSED pc = abuf->addr;
1901 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1903 if (LESI (GET_H_GR (FLD (f_rs)), 0)) {
1906 USI opval = FLD (i_offset);
1907 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
1908 written |= (1 << 2);
1909 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
1914 SEM_SKIP_INSN (current_cpu, sem_arg, vpc);
1917 abuf->written = written;
1918 SEM_BRANCH_FINI (vpc);
1923 /* mrgb: mrgb $rd,$rs,$rt,$mask */
1926 SEM_FN_NAME (iq2000bf,mrgb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1928 #define FLD(f) abuf->fields.sfmt_mrgb.f
1929 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1930 int UNUSED written = 0;
1931 IADDR UNUSED pc = abuf->addr;
1932 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1936 if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 0)))) {
1937 tmp_temp = ANDSI (GET_H_GR (FLD (f_rs)), 255);
1939 tmp_temp = ANDSI (GET_H_GR (FLD (f_rt)), 255);
1941 if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 1)))) {
1942 tmp_temp = ORSI (tmp_temp, ANDSI (GET_H_GR (FLD (f_rs)), 65280));
1944 tmp_temp = ORSI (tmp_temp, ANDSI (GET_H_GR (FLD (f_rt)), 65280));
1946 if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 2)))) {
1947 tmp_temp = ORSI (tmp_temp, ANDSI (GET_H_GR (FLD (f_rs)), 16711680));
1949 tmp_temp = ORSI (tmp_temp, ANDSI (GET_H_GR (FLD (f_rt)), 16711680));
1951 if (NOTSI (ANDSI (FLD (f_mask), SLLSI (1, 3)))) {
1952 tmp_temp = ORSI (tmp_temp, ANDSI (GET_H_GR (FLD (f_rs)), 0xff000000));
1954 tmp_temp = ORSI (tmp_temp, ANDSI (GET_H_GR (FLD (f_rt)), 0xff000000));
1957 SI opval = tmp_temp;
1958 SET_H_GR (FLD (f_rd), opval);
1959 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
1967 /* bctxt: bctxt $rs,$offset */
1970 SEM_FN_NAME (iq2000bf,bctxt) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1972 #define FLD(f) abuf->fields.sfmt_empty.f
1973 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1974 int UNUSED written = 0;
1975 IADDR UNUSED pc = abuf->addr;
1977 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
1981 SEM_BRANCH_FINI (vpc);
1986 /* bc0f: bc0f $offset */
1989 SEM_FN_NAME (iq2000bf,bc0f) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
1991 #define FLD(f) abuf->fields.sfmt_empty.f
1992 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
1993 int UNUSED written = 0;
1994 IADDR UNUSED pc = abuf->addr;
1996 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2000 SEM_BRANCH_FINI (vpc);
2005 /* bc0fl: bc0fl $offset */
2008 SEM_FN_NAME (iq2000bf,bc0fl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2010 #define FLD(f) abuf->fields.sfmt_empty.f
2011 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2012 int UNUSED written = 0;
2013 IADDR UNUSED pc = abuf->addr;
2015 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2019 SEM_BRANCH_FINI (vpc);
2024 /* bc3f: bc3f $offset */
2027 SEM_FN_NAME (iq2000bf,bc3f) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2029 #define FLD(f) abuf->fields.sfmt_empty.f
2030 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2031 int UNUSED written = 0;
2032 IADDR UNUSED pc = abuf->addr;
2034 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2038 SEM_BRANCH_FINI (vpc);
2043 /* bc3fl: bc3fl $offset */
2046 SEM_FN_NAME (iq2000bf,bc3fl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2048 #define FLD(f) abuf->fields.sfmt_empty.f
2049 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2050 int UNUSED written = 0;
2051 IADDR UNUSED pc = abuf->addr;
2053 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2057 SEM_BRANCH_FINI (vpc);
2062 /* bc0t: bc0t $offset */
2065 SEM_FN_NAME (iq2000bf,bc0t) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2067 #define FLD(f) abuf->fields.sfmt_empty.f
2068 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2069 int UNUSED written = 0;
2070 IADDR UNUSED pc = abuf->addr;
2072 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2076 SEM_BRANCH_FINI (vpc);
2081 /* bc0tl: bc0tl $offset */
2084 SEM_FN_NAME (iq2000bf,bc0tl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2086 #define FLD(f) abuf->fields.sfmt_empty.f
2087 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2088 int UNUSED written = 0;
2089 IADDR UNUSED pc = abuf->addr;
2091 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2095 SEM_BRANCH_FINI (vpc);
2100 /* bc3t: bc3t $offset */
2103 SEM_FN_NAME (iq2000bf,bc3t) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2105 #define FLD(f) abuf->fields.sfmt_empty.f
2106 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2107 int UNUSED written = 0;
2108 IADDR UNUSED pc = abuf->addr;
2110 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2114 SEM_BRANCH_FINI (vpc);
2119 /* bc3tl: bc3tl $offset */
2122 SEM_FN_NAME (iq2000bf,bc3tl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2124 #define FLD(f) abuf->fields.sfmt_empty.f
2125 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2126 int UNUSED written = 0;
2127 IADDR UNUSED pc = abuf->addr;
2129 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2133 SEM_BRANCH_FINI (vpc);
2138 /* cfc0: cfc0 $rt,$rd */
2141 SEM_FN_NAME (iq2000bf,cfc0) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2143 #define FLD(f) abuf->fields.sfmt_empty.f
2144 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2145 int UNUSED written = 0;
2146 IADDR UNUSED pc = abuf->addr;
2147 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2155 /* cfc1: cfc1 $rt,$rd */
2158 SEM_FN_NAME (iq2000bf,cfc1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2160 #define FLD(f) abuf->fields.sfmt_empty.f
2161 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2162 int UNUSED written = 0;
2163 IADDR UNUSED pc = abuf->addr;
2164 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2172 /* cfc2: cfc2 $rt,$rd */
2175 SEM_FN_NAME (iq2000bf,cfc2) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2177 #define FLD(f) abuf->fields.sfmt_empty.f
2178 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2179 int UNUSED written = 0;
2180 IADDR UNUSED pc = abuf->addr;
2181 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2189 /* cfc3: cfc3 $rt,$rd */
2192 SEM_FN_NAME (iq2000bf,cfc3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2194 #define FLD(f) abuf->fields.sfmt_empty.f
2195 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2196 int UNUSED written = 0;
2197 IADDR UNUSED pc = abuf->addr;
2198 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2206 /* chkhdr: chkhdr $rd,$rt */
2209 SEM_FN_NAME (iq2000bf,chkhdr) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2211 #define FLD(f) abuf->fields.sfmt_empty.f
2212 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2213 int UNUSED written = 0;
2214 IADDR UNUSED pc = abuf->addr;
2215 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2223 /* ctc0: ctc0 $rt,$rd */
2226 SEM_FN_NAME (iq2000bf,ctc0) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2228 #define FLD(f) abuf->fields.sfmt_empty.f
2229 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2230 int UNUSED written = 0;
2231 IADDR UNUSED pc = abuf->addr;
2232 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2240 /* ctc1: ctc1 $rt,$rd */
2243 SEM_FN_NAME (iq2000bf,ctc1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2245 #define FLD(f) abuf->fields.sfmt_empty.f
2246 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2247 int UNUSED written = 0;
2248 IADDR UNUSED pc = abuf->addr;
2249 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2257 /* ctc2: ctc2 $rt,$rd */
2260 SEM_FN_NAME (iq2000bf,ctc2) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2262 #define FLD(f) abuf->fields.sfmt_empty.f
2263 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2264 int UNUSED written = 0;
2265 IADDR UNUSED pc = abuf->addr;
2266 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2274 /* ctc3: ctc3 $rt,$rd */
2277 SEM_FN_NAME (iq2000bf,ctc3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2279 #define FLD(f) abuf->fields.sfmt_empty.f
2280 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2281 int UNUSED written = 0;
2282 IADDR UNUSED pc = abuf->addr;
2283 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2294 SEM_FN_NAME (iq2000bf,jcr) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2296 #define FLD(f) abuf->fields.sfmt_empty.f
2297 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2298 int UNUSED written = 0;
2299 IADDR UNUSED pc = abuf->addr;
2301 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2305 SEM_BRANCH_FINI (vpc);
2310 /* luc32: luc32 $rt,$rd */
2313 SEM_FN_NAME (iq2000bf,luc32) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2315 #define FLD(f) abuf->fields.sfmt_empty.f
2316 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2317 int UNUSED written = 0;
2318 IADDR UNUSED pc = abuf->addr;
2319 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2327 /* luc32l: luc32l $rt,$rd */
2330 SEM_FN_NAME (iq2000bf,luc32l) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2332 #define FLD(f) abuf->fields.sfmt_empty.f
2333 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2334 int UNUSED written = 0;
2335 IADDR UNUSED pc = abuf->addr;
2336 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2344 /* luc64: luc64 $rt,$rd */
2347 SEM_FN_NAME (iq2000bf,luc64) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2349 #define FLD(f) abuf->fields.sfmt_empty.f
2350 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2351 int UNUSED written = 0;
2352 IADDR UNUSED pc = abuf->addr;
2353 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2361 /* luc64l: luc64l $rt,$rd */
2364 SEM_FN_NAME (iq2000bf,luc64l) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2366 #define FLD(f) abuf->fields.sfmt_empty.f
2367 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2368 int UNUSED written = 0;
2369 IADDR UNUSED pc = abuf->addr;
2370 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2378 /* luk: luk $rt,$rd */
2381 SEM_FN_NAME (iq2000bf,luk) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2383 #define FLD(f) abuf->fields.sfmt_empty.f
2384 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2385 int UNUSED written = 0;
2386 IADDR UNUSED pc = abuf->addr;
2387 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2395 /* lulck: lulck $rt */
2398 SEM_FN_NAME (iq2000bf,lulck) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2400 #define FLD(f) abuf->fields.sfmt_empty.f
2401 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2402 int UNUSED written = 0;
2403 IADDR UNUSED pc = abuf->addr;
2404 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2412 /* lum32: lum32 $rt,$rd */
2415 SEM_FN_NAME (iq2000bf,lum32) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2417 #define FLD(f) abuf->fields.sfmt_empty.f
2418 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2419 int UNUSED written = 0;
2420 IADDR UNUSED pc = abuf->addr;
2421 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2429 /* lum32l: lum32l $rt,$rd */
2432 SEM_FN_NAME (iq2000bf,lum32l) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2434 #define FLD(f) abuf->fields.sfmt_empty.f
2435 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2436 int UNUSED written = 0;
2437 IADDR UNUSED pc = abuf->addr;
2438 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2446 /* lum64: lum64 $rt,$rd */
2449 SEM_FN_NAME (iq2000bf,lum64) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2451 #define FLD(f) abuf->fields.sfmt_empty.f
2452 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2453 int UNUSED written = 0;
2454 IADDR UNUSED pc = abuf->addr;
2455 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2463 /* lum64l: lum64l $rt,$rd */
2466 SEM_FN_NAME (iq2000bf,lum64l) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2468 #define FLD(f) abuf->fields.sfmt_empty.f
2469 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2470 int UNUSED written = 0;
2471 IADDR UNUSED pc = abuf->addr;
2472 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2480 /* lur: lur $rt,$rd */
2483 SEM_FN_NAME (iq2000bf,lur) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2485 #define FLD(f) abuf->fields.sfmt_empty.f
2486 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2487 int UNUSED written = 0;
2488 IADDR UNUSED pc = abuf->addr;
2489 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2497 /* lurl: lurl $rt,$rd */
2500 SEM_FN_NAME (iq2000bf,lurl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2502 #define FLD(f) abuf->fields.sfmt_empty.f
2503 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2504 int UNUSED written = 0;
2505 IADDR UNUSED pc = abuf->addr;
2506 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2514 /* luulck: luulck $rt */
2517 SEM_FN_NAME (iq2000bf,luulck) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2519 #define FLD(f) abuf->fields.sfmt_empty.f
2520 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2521 int UNUSED written = 0;
2522 IADDR UNUSED pc = abuf->addr;
2523 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2531 /* mfc0: mfc0 $rt,$rd */
2534 SEM_FN_NAME (iq2000bf,mfc0) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2536 #define FLD(f) abuf->fields.sfmt_empty.f
2537 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2538 int UNUSED written = 0;
2539 IADDR UNUSED pc = abuf->addr;
2540 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2548 /* mfc1: mfc1 $rt,$rd */
2551 SEM_FN_NAME (iq2000bf,mfc1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2553 #define FLD(f) abuf->fields.sfmt_empty.f
2554 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2555 int UNUSED written = 0;
2556 IADDR UNUSED pc = abuf->addr;
2557 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2565 /* mfc2: mfc2 $rt,$rd */
2568 SEM_FN_NAME (iq2000bf,mfc2) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2570 #define FLD(f) abuf->fields.sfmt_empty.f
2571 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2572 int UNUSED written = 0;
2573 IADDR UNUSED pc = abuf->addr;
2574 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2582 /* mfc3: mfc3 $rt,$rd */
2585 SEM_FN_NAME (iq2000bf,mfc3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2587 #define FLD(f) abuf->fields.sfmt_empty.f
2588 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2589 int UNUSED written = 0;
2590 IADDR UNUSED pc = abuf->addr;
2591 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2599 /* mtc0: mtc0 $rt,$rd */
2602 SEM_FN_NAME (iq2000bf,mtc0) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2604 #define FLD(f) abuf->fields.sfmt_empty.f
2605 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2606 int UNUSED written = 0;
2607 IADDR UNUSED pc = abuf->addr;
2608 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2616 /* mtc1: mtc1 $rt,$rd */
2619 SEM_FN_NAME (iq2000bf,mtc1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2621 #define FLD(f) abuf->fields.sfmt_empty.f
2622 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2623 int UNUSED written = 0;
2624 IADDR UNUSED pc = abuf->addr;
2625 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2633 /* mtc2: mtc2 $rt,$rd */
2636 SEM_FN_NAME (iq2000bf,mtc2) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2638 #define FLD(f) abuf->fields.sfmt_empty.f
2639 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2640 int UNUSED written = 0;
2641 IADDR UNUSED pc = abuf->addr;
2642 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2650 /* mtc3: mtc3 $rt,$rd */
2653 SEM_FN_NAME (iq2000bf,mtc3) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2655 #define FLD(f) abuf->fields.sfmt_empty.f
2656 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2657 int UNUSED written = 0;
2658 IADDR UNUSED pc = abuf->addr;
2659 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2667 /* pkrl: pkrl $rd,$rt */
2670 SEM_FN_NAME (iq2000bf,pkrl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2672 #define FLD(f) abuf->fields.sfmt_empty.f
2673 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2674 int UNUSED written = 0;
2675 IADDR UNUSED pc = abuf->addr;
2676 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2684 /* pkrlr1: pkrlr1 $rt,$_index,$count */
2687 SEM_FN_NAME (iq2000bf,pkrlr1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2689 #define FLD(f) abuf->fields.sfmt_empty.f
2690 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2691 int UNUSED written = 0;
2692 IADDR UNUSED pc = abuf->addr;
2693 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2701 /* pkrlr30: pkrlr30 $rt,$_index,$count */
2704 SEM_FN_NAME (iq2000bf,pkrlr30) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2706 #define FLD(f) abuf->fields.sfmt_empty.f
2707 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2708 int UNUSED written = 0;
2709 IADDR UNUSED pc = abuf->addr;
2710 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2718 /* rb: rb $rd,$rt */
2721 SEM_FN_NAME (iq2000bf,rb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2723 #define FLD(f) abuf->fields.sfmt_empty.f
2724 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2725 int UNUSED written = 0;
2726 IADDR UNUSED pc = abuf->addr;
2727 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2735 /* rbr1: rbr1 $rt,$_index,$count */
2738 SEM_FN_NAME (iq2000bf,rbr1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2740 #define FLD(f) abuf->fields.sfmt_empty.f
2741 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2742 int UNUSED written = 0;
2743 IADDR UNUSED pc = abuf->addr;
2744 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2752 /* rbr30: rbr30 $rt,$_index,$count */
2755 SEM_FN_NAME (iq2000bf,rbr30) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2757 #define FLD(f) abuf->fields.sfmt_empty.f
2758 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2759 int UNUSED written = 0;
2760 IADDR UNUSED pc = abuf->addr;
2761 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2772 SEM_FN_NAME (iq2000bf,rfe) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2774 #define FLD(f) abuf->fields.sfmt_empty.f
2775 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2776 int UNUSED written = 0;
2777 IADDR UNUSED pc = abuf->addr;
2778 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2786 /* rx: rx $rd,$rt */
2789 SEM_FN_NAME (iq2000bf,rx) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2791 #define FLD(f) abuf->fields.sfmt_empty.f
2792 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2793 int UNUSED written = 0;
2794 IADDR UNUSED pc = abuf->addr;
2795 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2803 /* rxr1: rxr1 $rt,$_index,$count */
2806 SEM_FN_NAME (iq2000bf,rxr1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2808 #define FLD(f) abuf->fields.sfmt_empty.f
2809 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2810 int UNUSED written = 0;
2811 IADDR UNUSED pc = abuf->addr;
2812 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2820 /* rxr30: rxr30 $rt,$_index,$count */
2823 SEM_FN_NAME (iq2000bf,rxr30) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2825 #define FLD(f) abuf->fields.sfmt_empty.f
2826 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2827 int UNUSED written = 0;
2828 IADDR UNUSED pc = abuf->addr;
2829 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2840 SEM_FN_NAME (iq2000bf,sleep) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2842 #define FLD(f) abuf->fields.sfmt_empty.f
2843 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2844 int UNUSED written = 0;
2845 IADDR UNUSED pc = abuf->addr;
2846 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2854 /* srrd: srrd $rt */
2857 SEM_FN_NAME (iq2000bf,srrd) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2859 #define FLD(f) abuf->fields.sfmt_empty.f
2860 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2861 int UNUSED written = 0;
2862 IADDR UNUSED pc = abuf->addr;
2863 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2871 /* srrdl: srrdl $rt */
2874 SEM_FN_NAME (iq2000bf,srrdl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2876 #define FLD(f) abuf->fields.sfmt_empty.f
2877 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2878 int UNUSED written = 0;
2879 IADDR UNUSED pc = abuf->addr;
2880 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2888 /* srulck: srulck $rt */
2891 SEM_FN_NAME (iq2000bf,srulck) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2893 #define FLD(f) abuf->fields.sfmt_empty.f
2894 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2895 int UNUSED written = 0;
2896 IADDR UNUSED pc = abuf->addr;
2897 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2905 /* srwr: srwr $rt,$rd */
2908 SEM_FN_NAME (iq2000bf,srwr) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2910 #define FLD(f) abuf->fields.sfmt_empty.f
2911 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2912 int UNUSED written = 0;
2913 IADDR UNUSED pc = abuf->addr;
2914 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2922 /* srwru: srwru $rt,$rd */
2925 SEM_FN_NAME (iq2000bf,srwru) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2927 #define FLD(f) abuf->fields.sfmt_empty.f
2928 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2929 int UNUSED written = 0;
2930 IADDR UNUSED pc = abuf->addr;
2931 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2939 /* trapqfl: trapqfl */
2942 SEM_FN_NAME (iq2000bf,trapqfl) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2944 #define FLD(f) abuf->fields.sfmt_empty.f
2945 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2946 int UNUSED written = 0;
2947 IADDR UNUSED pc = abuf->addr;
2948 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2956 /* trapqne: trapqne */
2959 SEM_FN_NAME (iq2000bf,trapqne) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2961 #define FLD(f) abuf->fields.sfmt_empty.f
2962 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2963 int UNUSED written = 0;
2964 IADDR UNUSED pc = abuf->addr;
2965 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2973 /* traprel: traprel $rt */
2976 SEM_FN_NAME (iq2000bf,traprel) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2978 #define FLD(f) abuf->fields.sfmt_empty.f
2979 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2980 int UNUSED written = 0;
2981 IADDR UNUSED pc = abuf->addr;
2982 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
2990 /* wb: wb $rd,$rt */
2993 SEM_FN_NAME (iq2000bf,wb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
2995 #define FLD(f) abuf->fields.sfmt_empty.f
2996 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
2997 int UNUSED written = 0;
2998 IADDR UNUSED pc = abuf->addr;
2999 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3007 /* wbu: wbu $rd,$rt */
3010 SEM_FN_NAME (iq2000bf,wbu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3012 #define FLD(f) abuf->fields.sfmt_empty.f
3013 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3014 int UNUSED written = 0;
3015 IADDR UNUSED pc = abuf->addr;
3016 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3024 /* wbr1: wbr1 $rt,$_index,$count */
3027 SEM_FN_NAME (iq2000bf,wbr1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3029 #define FLD(f) abuf->fields.sfmt_empty.f
3030 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3031 int UNUSED written = 0;
3032 IADDR UNUSED pc = abuf->addr;
3033 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3041 /* wbr1u: wbr1u $rt,$_index,$count */
3044 SEM_FN_NAME (iq2000bf,wbr1u) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3046 #define FLD(f) abuf->fields.sfmt_empty.f
3047 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3048 int UNUSED written = 0;
3049 IADDR UNUSED pc = abuf->addr;
3050 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3058 /* wbr30: wbr30 $rt,$_index,$count */
3061 SEM_FN_NAME (iq2000bf,wbr30) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3063 #define FLD(f) abuf->fields.sfmt_empty.f
3064 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3065 int UNUSED written = 0;
3066 IADDR UNUSED pc = abuf->addr;
3067 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3075 /* wbr30u: wbr30u $rt,$_index,$count */
3078 SEM_FN_NAME (iq2000bf,wbr30u) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3080 #define FLD(f) abuf->fields.sfmt_empty.f
3081 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3082 int UNUSED written = 0;
3083 IADDR UNUSED pc = abuf->addr;
3084 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3092 /* wx: wx $rd,$rt */
3095 SEM_FN_NAME (iq2000bf,wx) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3097 #define FLD(f) abuf->fields.sfmt_empty.f
3098 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3099 int UNUSED written = 0;
3100 IADDR UNUSED pc = abuf->addr;
3101 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3109 /* wxu: wxu $rd,$rt */
3112 SEM_FN_NAME (iq2000bf,wxu) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3114 #define FLD(f) abuf->fields.sfmt_empty.f
3115 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3116 int UNUSED written = 0;
3117 IADDR UNUSED pc = abuf->addr;
3118 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3126 /* wxr1: wxr1 $rt,$_index,$count */
3129 SEM_FN_NAME (iq2000bf,wxr1) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3131 #define FLD(f) abuf->fields.sfmt_empty.f
3132 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3133 int UNUSED written = 0;
3134 IADDR UNUSED pc = abuf->addr;
3135 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3143 /* wxr1u: wxr1u $rt,$_index,$count */
3146 SEM_FN_NAME (iq2000bf,wxr1u) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3148 #define FLD(f) abuf->fields.sfmt_empty.f
3149 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3150 int UNUSED written = 0;
3151 IADDR UNUSED pc = abuf->addr;
3152 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3160 /* wxr30: wxr30 $rt,$_index,$count */
3163 SEM_FN_NAME (iq2000bf,wxr30) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3165 #define FLD(f) abuf->fields.sfmt_empty.f
3166 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3167 int UNUSED written = 0;
3168 IADDR UNUSED pc = abuf->addr;
3169 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3177 /* wxr30u: wxr30u $rt,$_index,$count */
3180 SEM_FN_NAME (iq2000bf,wxr30u) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3182 #define FLD(f) abuf->fields.sfmt_empty.f
3183 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3184 int UNUSED written = 0;
3185 IADDR UNUSED pc = abuf->addr;
3186 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3194 /* ldw: ldw $rt,$lo16($base) */
3197 SEM_FN_NAME (iq2000bf,ldw) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3199 #define FLD(f) abuf->fields.sfmt_addi.f
3200 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3201 int UNUSED written = 0;
3202 IADDR UNUSED pc = abuf->addr;
3203 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3207 tmp_addr = ANDSI (ADDSI (GET_H_GR (FLD (f_rs)), FLD (f_imm)), INVSI (3));
3209 SI opval = GETMEMSI (current_cpu, pc, tmp_addr);
3210 SET_H_GR (ADDSI (FLD (f_rt), 1), opval);
3211 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
3214 SI opval = GETMEMSI (current_cpu, pc, ADDSI (tmp_addr, 4));
3215 SET_H_GR (FLD (f_rt), opval);
3216 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
3224 /* sdw: sdw $rt,$lo16($base) */
3227 SEM_FN_NAME (iq2000bf,sdw) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3229 #define FLD(f) abuf->fields.sfmt_addi.f
3230 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3231 int UNUSED written = 0;
3232 IADDR UNUSED pc = abuf->addr;
3233 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3237 tmp_addr = ANDSI (ADDSI (GET_H_GR (FLD (f_rs)), FLD (f_imm)), INVSI (3));
3239 SI opval = GET_H_GR (FLD (f_rt));
3240 SETMEMSI (current_cpu, pc, ADDSI (tmp_addr, 4), opval);
3241 CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
3244 SI opval = GET_H_GR (ADDSI (FLD (f_rt), 1));
3245 SETMEMSI (current_cpu, pc, tmp_addr, opval);
3246 CGEN_TRACE_RESULT (current_cpu, abuf, "memory", 'x', opval);
3257 SEM_FN_NAME (iq2000bf,j) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3259 #define FLD(f) abuf->fields.sfmt_j.f
3260 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3261 int UNUSED written = 0;
3262 IADDR UNUSED pc = abuf->addr;
3264 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3268 USI opval = FLD (i_jmptarg);
3269 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
3270 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
3274 SEM_BRANCH_FINI (vpc);
3279 /* jal: jal $jmptarg */
3282 SEM_FN_NAME (iq2000bf,jal) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3284 #define FLD(f) abuf->fields.sfmt_j.f
3285 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3286 int UNUSED written = 0;
3287 IADDR UNUSED pc = abuf->addr;
3289 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3294 SI opval = ADDSI (pc, 8);
3295 SET_H_GR (((UINT) 31), opval);
3296 CGEN_TRACE_RESULT (current_cpu, abuf, "gr", 'x', opval);
3299 USI opval = FLD (i_jmptarg);
3300 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
3301 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
3306 SEM_BRANCH_FINI (vpc);
3311 /* bmb: bmb $rs,$rt,$offset */
3314 SEM_FN_NAME (iq2000bf,bmb) (SIM_CPU *current_cpu, SEM_ARG sem_arg)
3316 #define FLD(f) abuf->fields.sfmt_bbi.f
3317 ARGBUF *abuf = SEM_ARGBUF (sem_arg);
3318 int UNUSED written = 0;
3319 IADDR UNUSED pc = abuf->addr;
3321 SEM_PC vpc = SEM_NEXT_VPC (sem_arg, pc, 4);
3326 if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 255), ANDSI (GET_H_GR (FLD (f_rt)), 255))) {
3329 if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 65280), ANDSI (GET_H_GR (FLD (f_rt)), 65280))) {
3332 if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 16711680), ANDSI (GET_H_GR (FLD (f_rt)), 16711680))) {
3335 if (EQSI (ANDSI (GET_H_GR (FLD (f_rs)), 0xff000000), ANDSI (GET_H_GR (FLD (f_rt)), 0xff000000))) {
3341 USI opval = FLD (i_offset);
3342 SEM_BRANCH_VIA_CACHE (current_cpu, sem_arg, opval, vpc);
3343 written |= (1 << 3);
3344 CGEN_TRACE_RESULT (current_cpu, abuf, "pc", 'x', opval);
3350 abuf->written = written;
3351 SEM_BRANCH_FINI (vpc);
3356 /* Table of all semantic fns. */
3358 static const struct sem_fn_desc sem_fns[] = {
3359 { IQ2000BF_INSN_X_INVALID, SEM_FN_NAME (iq2000bf,x_invalid) },
3360 { IQ2000BF_INSN_X_AFTER, SEM_FN_NAME (iq2000bf,x_after) },
3361 { IQ2000BF_INSN_X_BEFORE, SEM_FN_NAME (iq2000bf,x_before) },
3362 { IQ2000BF_INSN_X_CTI_CHAIN, SEM_FN_NAME (iq2000bf,x_cti_chain) },
3363 { IQ2000BF_INSN_X_CHAIN, SEM_FN_NAME (iq2000bf,x_chain) },
3364 { IQ2000BF_INSN_X_BEGIN, SEM_FN_NAME (iq2000bf,x_begin) },
3365 { IQ2000BF_INSN_ADD, SEM_FN_NAME (iq2000bf,add) },
3366 { IQ2000BF_INSN_ADDI, SEM_FN_NAME (iq2000bf,addi) },
3367 { IQ2000BF_INSN_ADDIU, SEM_FN_NAME (iq2000bf,addiu) },
3368 { IQ2000BF_INSN_ADDU, SEM_FN_NAME (iq2000bf,addu) },
3369 { IQ2000BF_INSN_ADO16, SEM_FN_NAME (iq2000bf,ado16) },
3370 { IQ2000BF_INSN_AND, SEM_FN_NAME (iq2000bf,and) },
3371 { IQ2000BF_INSN_ANDI, SEM_FN_NAME (iq2000bf,andi) },
3372 { IQ2000BF_INSN_ANDOI, SEM_FN_NAME (iq2000bf,andoi) },
3373 { IQ2000BF_INSN_NOR, SEM_FN_NAME (iq2000bf,nor) },
3374 { IQ2000BF_INSN_OR, SEM_FN_NAME (iq2000bf,or) },
3375 { IQ2000BF_INSN_ORI, SEM_FN_NAME (iq2000bf,ori) },
3376 { IQ2000BF_INSN_RAM, SEM_FN_NAME (iq2000bf,ram) },
3377 { IQ2000BF_INSN_SLL, SEM_FN_NAME (iq2000bf,sll) },
3378 { IQ2000BF_INSN_SLLV, SEM_FN_NAME (iq2000bf,sllv) },
3379 { IQ2000BF_INSN_SLMV, SEM_FN_NAME (iq2000bf,slmv) },
3380 { IQ2000BF_INSN_SLT, SEM_FN_NAME (iq2000bf,slt) },
3381 { IQ2000BF_INSN_SLTI, SEM_FN_NAME (iq2000bf,slti) },
3382 { IQ2000BF_INSN_SLTIU, SEM_FN_NAME (iq2000bf,sltiu) },
3383 { IQ2000BF_INSN_SLTU, SEM_FN_NAME (iq2000bf,sltu) },
3384 { IQ2000BF_INSN_SRA, SEM_FN_NAME (iq2000bf,sra) },
3385 { IQ2000BF_INSN_SRAV, SEM_FN_NAME (iq2000bf,srav) },
3386 { IQ2000BF_INSN_SRL, SEM_FN_NAME (iq2000bf,srl) },
3387 { IQ2000BF_INSN_SRLV, SEM_FN_NAME (iq2000bf,srlv) },
3388 { IQ2000BF_INSN_SRMV, SEM_FN_NAME (iq2000bf,srmv) },
3389 { IQ2000BF_INSN_SUB, SEM_FN_NAME (iq2000bf,sub) },
3390 { IQ2000BF_INSN_SUBU, SEM_FN_NAME (iq2000bf,subu) },
3391 { IQ2000BF_INSN_XOR, SEM_FN_NAME (iq2000bf,xor) },
3392 { IQ2000BF_INSN_XORI, SEM_FN_NAME (iq2000bf,xori) },
3393 { IQ2000BF_INSN_BBI, SEM_FN_NAME (iq2000bf,bbi) },
3394 { IQ2000BF_INSN_BBIN, SEM_FN_NAME (iq2000bf,bbin) },
3395 { IQ2000BF_INSN_BBV, SEM_FN_NAME (iq2000bf,bbv) },
3396 { IQ2000BF_INSN_BBVN, SEM_FN_NAME (iq2000bf,bbvn) },
3397 { IQ2000BF_INSN_BEQ, SEM_FN_NAME (iq2000bf,beq) },
3398 { IQ2000BF_INSN_BEQL, SEM_FN_NAME (iq2000bf,beql) },
3399 { IQ2000BF_INSN_BGEZ, SEM_FN_NAME (iq2000bf,bgez) },
3400 { IQ2000BF_INSN_BGEZAL, SEM_FN_NAME (iq2000bf,bgezal) },
3401 { IQ2000BF_INSN_BGEZALL, SEM_FN_NAME (iq2000bf,bgezall) },
3402 { IQ2000BF_INSN_BGEZL, SEM_FN_NAME (iq2000bf,bgezl) },
3403 { IQ2000BF_INSN_BLTZ, SEM_FN_NAME (iq2000bf,bltz) },
3404 { IQ2000BF_INSN_BLTZL, SEM_FN_NAME (iq2000bf,bltzl) },
3405 { IQ2000BF_INSN_BLTZAL, SEM_FN_NAME (iq2000bf,bltzal) },
3406 { IQ2000BF_INSN_BLTZALL, SEM_FN_NAME (iq2000bf,bltzall) },
3407 { IQ2000BF_INSN_BMB0, SEM_FN_NAME (iq2000bf,bmb0) },
3408 { IQ2000BF_INSN_BMB1, SEM_FN_NAME (iq2000bf,bmb1) },
3409 { IQ2000BF_INSN_BMB2, SEM_FN_NAME (iq2000bf,bmb2) },
3410 { IQ2000BF_INSN_BMB3, SEM_FN_NAME (iq2000bf,bmb3) },
3411 { IQ2000BF_INSN_BNE, SEM_FN_NAME (iq2000bf,bne) },
3412 { IQ2000BF_INSN_BNEL, SEM_FN_NAME (iq2000bf,bnel) },
3413 { IQ2000BF_INSN_JALR, SEM_FN_NAME (iq2000bf,jalr) },
3414 { IQ2000BF_INSN_JR, SEM_FN_NAME (iq2000bf,jr) },
3415 { IQ2000BF_INSN_LB, SEM_FN_NAME (iq2000bf,lb) },
3416 { IQ2000BF_INSN_LBU, SEM_FN_NAME (iq2000bf,lbu) },
3417 { IQ2000BF_INSN_LH, SEM_FN_NAME (iq2000bf,lh) },
3418 { IQ2000BF_INSN_LHU, SEM_FN_NAME (iq2000bf,lhu) },
3419 { IQ2000BF_INSN_LUI, SEM_FN_NAME (iq2000bf,lui) },
3420 { IQ2000BF_INSN_LW, SEM_FN_NAME (iq2000bf,lw) },
3421 { IQ2000BF_INSN_SB, SEM_FN_NAME (iq2000bf,sb) },
3422 { IQ2000BF_INSN_SH, SEM_FN_NAME (iq2000bf,sh) },
3423 { IQ2000BF_INSN_SW, SEM_FN_NAME (iq2000bf,sw) },
3424 { IQ2000BF_INSN_BREAK, SEM_FN_NAME (iq2000bf,break) },
3425 { IQ2000BF_INSN_SYSCALL, SEM_FN_NAME (iq2000bf,syscall) },
3426 { IQ2000BF_INSN_ANDOUI, SEM_FN_NAME (iq2000bf,andoui) },
3427 { IQ2000BF_INSN_ORUI, SEM_FN_NAME (iq2000bf,orui) },
3428 { IQ2000BF_INSN_BGTZ, SEM_FN_NAME (iq2000bf,bgtz) },
3429 { IQ2000BF_INSN_BGTZL, SEM_FN_NAME (iq2000bf,bgtzl) },
3430 { IQ2000BF_INSN_BLEZ, SEM_FN_NAME (iq2000bf,blez) },
3431 { IQ2000BF_INSN_BLEZL, SEM_FN_NAME (iq2000bf,blezl) },
3432 { IQ2000BF_INSN_MRGB, SEM_FN_NAME (iq2000bf,mrgb) },
3433 { IQ2000BF_INSN_BCTXT, SEM_FN_NAME (iq2000bf,bctxt) },
3434 { IQ2000BF_INSN_BC0F, SEM_FN_NAME (iq2000bf,bc0f) },
3435 { IQ2000BF_INSN_BC0FL, SEM_FN_NAME (iq2000bf,bc0fl) },
3436 { IQ2000BF_INSN_BC3F, SEM_FN_NAME (iq2000bf,bc3f) },
3437 { IQ2000BF_INSN_BC3FL, SEM_FN_NAME (iq2000bf,bc3fl) },
3438 { IQ2000BF_INSN_BC0T, SEM_FN_NAME (iq2000bf,bc0t) },
3439 { IQ2000BF_INSN_BC0TL, SEM_FN_NAME (iq2000bf,bc0tl) },
3440 { IQ2000BF_INSN_BC3T, SEM_FN_NAME (iq2000bf,bc3t) },
3441 { IQ2000BF_INSN_BC3TL, SEM_FN_NAME (iq2000bf,bc3tl) },
3442 { IQ2000BF_INSN_CFC0, SEM_FN_NAME (iq2000bf,cfc0) },
3443 { IQ2000BF_INSN_CFC1, SEM_FN_NAME (iq2000bf,cfc1) },
3444 { IQ2000BF_INSN_CFC2, SEM_FN_NAME (iq2000bf,cfc2) },
3445 { IQ2000BF_INSN_CFC3, SEM_FN_NAME (iq2000bf,cfc3) },
3446 { IQ2000BF_INSN_CHKHDR, SEM_FN_NAME (iq2000bf,chkhdr) },
3447 { IQ2000BF_INSN_CTC0, SEM_FN_NAME (iq2000bf,ctc0) },
3448 { IQ2000BF_INSN_CTC1, SEM_FN_NAME (iq2000bf,ctc1) },
3449 { IQ2000BF_INSN_CTC2, SEM_FN_NAME (iq2000bf,ctc2) },
3450 { IQ2000BF_INSN_CTC3, SEM_FN_NAME (iq2000bf,ctc3) },
3451 { IQ2000BF_INSN_JCR, SEM_FN_NAME (iq2000bf,jcr) },
3452 { IQ2000BF_INSN_LUC32, SEM_FN_NAME (iq2000bf,luc32) },
3453 { IQ2000BF_INSN_LUC32L, SEM_FN_NAME (iq2000bf,luc32l) },
3454 { IQ2000BF_INSN_LUC64, SEM_FN_NAME (iq2000bf,luc64) },
3455 { IQ2000BF_INSN_LUC64L, SEM_FN_NAME (iq2000bf,luc64l) },
3456 { IQ2000BF_INSN_LUK, SEM_FN_NAME (iq2000bf,luk) },
3457 { IQ2000BF_INSN_LULCK, SEM_FN_NAME (iq2000bf,lulck) },
3458 { IQ2000BF_INSN_LUM32, SEM_FN_NAME (iq2000bf,lum32) },
3459 { IQ2000BF_INSN_LUM32L, SEM_FN_NAME (iq2000bf,lum32l) },
3460 { IQ2000BF_INSN_LUM64, SEM_FN_NAME (iq2000bf,lum64) },
3461 { IQ2000BF_INSN_LUM64L, SEM_FN_NAME (iq2000bf,lum64l) },
3462 { IQ2000BF_INSN_LUR, SEM_FN_NAME (iq2000bf,lur) },
3463 { IQ2000BF_INSN_LURL, SEM_FN_NAME (iq2000bf,lurl) },
3464 { IQ2000BF_INSN_LUULCK, SEM_FN_NAME (iq2000bf,luulck) },
3465 { IQ2000BF_INSN_MFC0, SEM_FN_NAME (iq2000bf,mfc0) },
3466 { IQ2000BF_INSN_MFC1, SEM_FN_NAME (iq2000bf,mfc1) },
3467 { IQ2000BF_INSN_MFC2, SEM_FN_NAME (iq2000bf,mfc2) },
3468 { IQ2000BF_INSN_MFC3, SEM_FN_NAME (iq2000bf,mfc3) },
3469 { IQ2000BF_INSN_MTC0, SEM_FN_NAME (iq2000bf,mtc0) },
3470 { IQ2000BF_INSN_MTC1, SEM_FN_NAME (iq2000bf,mtc1) },
3471 { IQ2000BF_INSN_MTC2, SEM_FN_NAME (iq2000bf,mtc2) },
3472 { IQ2000BF_INSN_MTC3, SEM_FN_NAME (iq2000bf,mtc3) },
3473 { IQ2000BF_INSN_PKRL, SEM_FN_NAME (iq2000bf,pkrl) },
3474 { IQ2000BF_INSN_PKRLR1, SEM_FN_NAME (iq2000bf,pkrlr1) },
3475 { IQ2000BF_INSN_PKRLR30, SEM_FN_NAME (iq2000bf,pkrlr30) },
3476 { IQ2000BF_INSN_RB, SEM_FN_NAME (iq2000bf,rb) },
3477 { IQ2000BF_INSN_RBR1, SEM_FN_NAME (iq2000bf,rbr1) },
3478 { IQ2000BF_INSN_RBR30, SEM_FN_NAME (iq2000bf,rbr30) },
3479 { IQ2000BF_INSN_RFE, SEM_FN_NAME (iq2000bf,rfe) },
3480 { IQ2000BF_INSN_RX, SEM_FN_NAME (iq2000bf,rx) },
3481 { IQ2000BF_INSN_RXR1, SEM_FN_NAME (iq2000bf,rxr1) },
3482 { IQ2000BF_INSN_RXR30, SEM_FN_NAME (iq2000bf,rxr30) },
3483 { IQ2000BF_INSN_SLEEP, SEM_FN_NAME (iq2000bf,sleep) },
3484 { IQ2000BF_INSN_SRRD, SEM_FN_NAME (iq2000bf,srrd) },
3485 { IQ2000BF_INSN_SRRDL, SEM_FN_NAME (iq2000bf,srrdl) },
3486 { IQ2000BF_INSN_SRULCK, SEM_FN_NAME (iq2000bf,srulck) },
3487 { IQ2000BF_INSN_SRWR, SEM_FN_NAME (iq2000bf,srwr) },
3488 { IQ2000BF_INSN_SRWRU, SEM_FN_NAME (iq2000bf,srwru) },
3489 { IQ2000BF_INSN_TRAPQFL, SEM_FN_NAME (iq2000bf,trapqfl) },
3490 { IQ2000BF_INSN_TRAPQNE, SEM_FN_NAME (iq2000bf,trapqne) },
3491 { IQ2000BF_INSN_TRAPREL, SEM_FN_NAME (iq2000bf,traprel) },
3492 { IQ2000BF_INSN_WB, SEM_FN_NAME (iq2000bf,wb) },
3493 { IQ2000BF_INSN_WBU, SEM_FN_NAME (iq2000bf,wbu) },
3494 { IQ2000BF_INSN_WBR1, SEM_FN_NAME (iq2000bf,wbr1) },
3495 { IQ2000BF_INSN_WBR1U, SEM_FN_NAME (iq2000bf,wbr1u) },
3496 { IQ2000BF_INSN_WBR30, SEM_FN_NAME (iq2000bf,wbr30) },
3497 { IQ2000BF_INSN_WBR30U, SEM_FN_NAME (iq2000bf,wbr30u) },
3498 { IQ2000BF_INSN_WX, SEM_FN_NAME (iq2000bf,wx) },
3499 { IQ2000BF_INSN_WXU, SEM_FN_NAME (iq2000bf,wxu) },
3500 { IQ2000BF_INSN_WXR1, SEM_FN_NAME (iq2000bf,wxr1) },
3501 { IQ2000BF_INSN_WXR1U, SEM_FN_NAME (iq2000bf,wxr1u) },
3502 { IQ2000BF_INSN_WXR30, SEM_FN_NAME (iq2000bf,wxr30) },
3503 { IQ2000BF_INSN_WXR30U, SEM_FN_NAME (iq2000bf,wxr30u) },
3504 { IQ2000BF_INSN_LDW, SEM_FN_NAME (iq2000bf,ldw) },
3505 { IQ2000BF_INSN_SDW, SEM_FN_NAME (iq2000bf,sdw) },
3506 { IQ2000BF_INSN_J, SEM_FN_NAME (iq2000bf,j) },
3507 { IQ2000BF_INSN_JAL, SEM_FN_NAME (iq2000bf,jal) },
3508 { IQ2000BF_INSN_BMB, SEM_FN_NAME (iq2000bf,bmb) },
3512 /* Add the semantic fns to IDESC_TABLE. */
3515 SEM_FN_NAME (iq2000bf,init_idesc_table) (SIM_CPU *current_cpu)
3517 IDESC *idesc_table = CPU_IDESC (current_cpu);
3518 const struct sem_fn_desc *sf;
3519 int mach_num = MACH_NUM (CPU_MACH (current_cpu));
3521 for (sf = &sem_fns[0]; sf->fn != 0; ++sf)
3523 const CGEN_INSN *insn = idesc_table[sf->index].idata;
3524 int valid_p = (CGEN_INSN_VIRTUAL_P (insn)
3525 || CGEN_INSN_MACH_HAS_P (insn, mach_num));
3528 idesc_table[sf->index].sem_fast = sf->fn;
3530 idesc_table[sf->index].sem_fast = SEM_FN_NAME (iq2000bf,x_invalid);
3533 idesc_table[sf->index].sem_full = sf->fn;
3535 idesc_table[sf->index].sem_full = SEM_FN_NAME (iq2000bf,x_invalid);