3 * http://www.tensilica.com/products/literature-docs/documentation/xtensa-isa-databook.htm
5 * Copyright (c) 2011, Max Filippov, Open Source and Linux Lab.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * * Neither the name of the Open Source and Linux Lab nor the
16 * names of its contributors may be used to endorse or promote products
17 * derived from this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include "qemu/osdep.h"
34 #include "exec/exec-all.h"
35 #include "disas/disas.h"
36 #include "tcg/tcg-op.h"
38 #include "qemu/qemu-print.h"
39 #include "exec/cpu_ldst.h"
40 #include "semihosting/semihost.h"
41 #include "exec/translator.h"
43 #include "exec/helper-proto.h"
44 #include "exec/helper-gen.h"
50 DisasContextBase base;
51 const XtensaConfig *config;
60 bool sar_m32_allocated;
74 xtensa_insnbuf_word insnbuf[MAX_INSNBUF_LENGTH];
75 xtensa_insnbuf_word slotbuf[MAX_INSNBUF_LENGTH];
78 static TCGv_i32 cpu_pc;
79 static TCGv_i32 cpu_R[16];
80 static TCGv_i32 cpu_FR[16];
81 static TCGv_i64 cpu_FRD[16];
82 static TCGv_i32 cpu_MR[4];
83 static TCGv_i32 cpu_BR[16];
84 static TCGv_i32 cpu_BR4[4];
85 static TCGv_i32 cpu_BR8[2];
86 static TCGv_i32 cpu_SR[256];
87 static TCGv_i32 cpu_UR[256];
88 static TCGv_i32 cpu_windowbase_next;
89 static TCGv_i32 cpu_exclusive_addr;
90 static TCGv_i32 cpu_exclusive_val;
92 static GHashTable *xtensa_regfile_table;
94 #include "exec/gen-icount.h"
96 static char *sr_name[256];
97 static char *ur_name[256];
99 void xtensa_collect_sr_names(const XtensaConfig *config)
101 xtensa_isa isa = config->isa;
102 int n = xtensa_isa_num_sysregs(isa);
105 for (i = 0; i < n; ++i) {
106 int sr = xtensa_sysreg_number(isa, i);
108 if (sr >= 0 && sr < 256) {
109 const char *name = xtensa_sysreg_name(isa, i);
111 (xtensa_sysreg_is_user(isa, i) ? ur_name : sr_name) + sr;
114 if (strstr(*pname, name) == NULL) {
116 malloc(strlen(*pname) + strlen(name) + 2);
118 strcpy(new_name, *pname);
119 strcat(new_name, "/");
120 strcat(new_name, name);
125 *pname = strdup(name);
131 void xtensa_translate_init(void)
133 static const char * const regnames[] = {
134 "ar0", "ar1", "ar2", "ar3",
135 "ar4", "ar5", "ar6", "ar7",
136 "ar8", "ar9", "ar10", "ar11",
137 "ar12", "ar13", "ar14", "ar15",
139 static const char * const fregnames[] = {
140 "f0", "f1", "f2", "f3",
141 "f4", "f5", "f6", "f7",
142 "f8", "f9", "f10", "f11",
143 "f12", "f13", "f14", "f15",
145 static const char * const mregnames[] = {
146 "m0", "m1", "m2", "m3",
148 static const char * const bregnames[] = {
149 "b0", "b1", "b2", "b3",
150 "b4", "b5", "b6", "b7",
151 "b8", "b9", "b10", "b11",
152 "b12", "b13", "b14", "b15",
156 cpu_pc = tcg_global_mem_new_i32(cpu_env,
157 offsetof(CPUXtensaState, pc), "pc");
159 for (i = 0; i < 16; i++) {
160 cpu_R[i] = tcg_global_mem_new_i32(cpu_env,
161 offsetof(CPUXtensaState, regs[i]),
165 for (i = 0; i < 16; i++) {
166 cpu_FR[i] = tcg_global_mem_new_i32(cpu_env,
167 offsetof(CPUXtensaState,
168 fregs[i].f32[FP_F32_LOW]),
172 for (i = 0; i < 16; i++) {
173 cpu_FRD[i] = tcg_global_mem_new_i64(cpu_env,
174 offsetof(CPUXtensaState,
179 for (i = 0; i < 4; i++) {
180 cpu_MR[i] = tcg_global_mem_new_i32(cpu_env,
181 offsetof(CPUXtensaState,
186 for (i = 0; i < 16; i++) {
187 cpu_BR[i] = tcg_global_mem_new_i32(cpu_env,
188 offsetof(CPUXtensaState,
192 cpu_BR4[i / 4] = tcg_global_mem_new_i32(cpu_env,
193 offsetof(CPUXtensaState,
198 cpu_BR8[i / 8] = tcg_global_mem_new_i32(cpu_env,
199 offsetof(CPUXtensaState,
205 for (i = 0; i < 256; ++i) {
207 cpu_SR[i] = tcg_global_mem_new_i32(cpu_env,
208 offsetof(CPUXtensaState,
214 for (i = 0; i < 256; ++i) {
216 cpu_UR[i] = tcg_global_mem_new_i32(cpu_env,
217 offsetof(CPUXtensaState,
223 cpu_windowbase_next =
224 tcg_global_mem_new_i32(cpu_env,
225 offsetof(CPUXtensaState, windowbase_next),
228 tcg_global_mem_new_i32(cpu_env,
229 offsetof(CPUXtensaState, exclusive_addr),
232 tcg_global_mem_new_i32(cpu_env,
233 offsetof(CPUXtensaState, exclusive_val),
237 void **xtensa_get_regfile_by_name(const char *name, int entries, int bits)
242 if (xtensa_regfile_table == NULL) {
243 xtensa_regfile_table = g_hash_table_new(g_str_hash, g_str_equal);
245 * AR is special. Xtensa translator uses it as a current register
246 * window, but configuration overlays represent it as a complete
247 * physical register file.
249 g_hash_table_insert(xtensa_regfile_table,
250 (void *)"AR 16x32", (void *)cpu_R);
251 g_hash_table_insert(xtensa_regfile_table,
252 (void *)"AR 32x32", (void *)cpu_R);
253 g_hash_table_insert(xtensa_regfile_table,
254 (void *)"AR 64x32", (void *)cpu_R);
256 g_hash_table_insert(xtensa_regfile_table,
257 (void *)"MR 4x32", (void *)cpu_MR);
259 g_hash_table_insert(xtensa_regfile_table,
260 (void *)"FR 16x32", (void *)cpu_FR);
261 g_hash_table_insert(xtensa_regfile_table,
262 (void *)"FR 16x64", (void *)cpu_FRD);
264 g_hash_table_insert(xtensa_regfile_table,
265 (void *)"BR 16x1", (void *)cpu_BR);
266 g_hash_table_insert(xtensa_regfile_table,
267 (void *)"BR4 4x4", (void *)cpu_BR4);
268 g_hash_table_insert(xtensa_regfile_table,
269 (void *)"BR8 2x8", (void *)cpu_BR8);
272 geometry_name = g_strdup_printf("%s %dx%d", name, entries, bits);
273 res = (void **)g_hash_table_lookup(xtensa_regfile_table, geometry_name);
274 g_free(geometry_name);
278 static inline bool option_enabled(DisasContext *dc, int opt)
280 return xtensa_option_enabled(dc->config, opt);
283 static void init_sar_tracker(DisasContext *dc)
285 dc->sar_5bit = false;
286 dc->sar_m32_5bit = false;
287 dc->sar_m32_allocated = false;
290 static void reset_sar_tracker(DisasContext *dc)
292 if (dc->sar_m32_allocated) {
293 tcg_temp_free(dc->sar_m32);
297 static void gen_right_shift_sar(DisasContext *dc, TCGv_i32 sa)
299 tcg_gen_andi_i32(cpu_SR[SAR], sa, 0x1f);
300 if (dc->sar_m32_5bit) {
301 tcg_gen_discard_i32(dc->sar_m32);
304 dc->sar_m32_5bit = false;
307 static void gen_left_shift_sar(DisasContext *dc, TCGv_i32 sa)
309 TCGv_i32 tmp = tcg_const_i32(32);
310 if (!dc->sar_m32_allocated) {
311 dc->sar_m32 = tcg_temp_local_new_i32();
312 dc->sar_m32_allocated = true;
314 tcg_gen_andi_i32(dc->sar_m32, sa, 0x1f);
315 tcg_gen_sub_i32(cpu_SR[SAR], tmp, dc->sar_m32);
316 dc->sar_5bit = false;
317 dc->sar_m32_5bit = true;
321 static void gen_exception(DisasContext *dc, int excp)
323 TCGv_i32 tmp = tcg_const_i32(excp);
324 gen_helper_exception(cpu_env, tmp);
328 static void gen_exception_cause(DisasContext *dc, uint32_t cause)
330 TCGv_i32 tpc = tcg_const_i32(dc->pc);
331 TCGv_i32 tcause = tcg_const_i32(cause);
332 gen_helper_exception_cause(cpu_env, tpc, tcause);
334 tcg_temp_free(tcause);
335 if (cause == ILLEGAL_INSTRUCTION_CAUSE ||
336 cause == SYSCALL_CAUSE) {
337 dc->base.is_jmp = DISAS_NORETURN;
341 static void gen_debug_exception(DisasContext *dc, uint32_t cause)
343 TCGv_i32 tpc = tcg_const_i32(dc->pc);
344 TCGv_i32 tcause = tcg_const_i32(cause);
345 gen_helper_debug_exception(cpu_env, tpc, tcause);
347 tcg_temp_free(tcause);
348 if (cause & (DEBUGCAUSE_IB | DEBUGCAUSE_BI | DEBUGCAUSE_BN)) {
349 dc->base.is_jmp = DISAS_NORETURN;
353 static bool gen_check_privilege(DisasContext *dc)
355 #ifndef CONFIG_USER_ONLY
360 gen_exception_cause(dc, PRIVILEGED_CAUSE);
361 dc->base.is_jmp = DISAS_NORETURN;
365 static bool gen_check_cpenable(DisasContext *dc, uint32_t cp_mask)
367 cp_mask &= ~dc->cpenable;
369 if (option_enabled(dc, XTENSA_OPTION_COPROCESSOR) && cp_mask) {
370 gen_exception_cause(dc, COPROCESSOR0_DISABLED + ctz32(cp_mask));
371 dc->base.is_jmp = DISAS_NORETURN;
377 static int gen_postprocess(DisasContext *dc, int slot);
379 static void gen_jump_slot(DisasContext *dc, TCGv dest, int slot)
381 tcg_gen_mov_i32(cpu_pc, dest);
383 tcg_gen_mov_i32(cpu_SR[ICOUNT], dc->next_icount);
385 if (dc->op_flags & XTENSA_OP_POSTPROCESS) {
386 slot = gen_postprocess(dc, slot);
389 tcg_gen_goto_tb(slot);
390 tcg_gen_exit_tb(dc->base.tb, slot);
392 tcg_gen_exit_tb(NULL, 0);
394 dc->base.is_jmp = DISAS_NORETURN;
397 static void gen_jump(DisasContext *dc, TCGv dest)
399 gen_jump_slot(dc, dest, -1);
402 static int adjust_jump_slot(DisasContext *dc, uint32_t dest, int slot)
404 return translator_use_goto_tb(&dc->base, dest) ? slot : -1;
407 static void gen_jumpi(DisasContext *dc, uint32_t dest, int slot)
409 TCGv_i32 tmp = tcg_const_i32(dest);
410 gen_jump_slot(dc, tmp, adjust_jump_slot(dc, dest, slot));
414 static void gen_callw_slot(DisasContext *dc, int callinc, TCGv_i32 dest,
417 TCGv_i32 tcallinc = tcg_const_i32(callinc);
419 tcg_gen_deposit_i32(cpu_SR[PS], cpu_SR[PS],
420 tcallinc, PS_CALLINC_SHIFT, PS_CALLINC_LEN);
421 tcg_temp_free(tcallinc);
422 tcg_gen_movi_i32(cpu_R[callinc << 2],
423 (callinc << 30) | (dc->base.pc_next & 0x3fffffff));
424 gen_jump_slot(dc, dest, slot);
427 static bool gen_check_loop_end(DisasContext *dc, int slot)
429 if (dc->base.pc_next == dc->lend) {
430 TCGLabel *label = gen_new_label();
432 tcg_gen_brcondi_i32(TCG_COND_EQ, cpu_SR[LCOUNT], 0, label);
433 tcg_gen_subi_i32(cpu_SR[LCOUNT], cpu_SR[LCOUNT], 1);
435 gen_jumpi(dc, dc->base.pc_next - dc->lbeg_off, slot);
437 gen_jump(dc, cpu_SR[LBEG]);
439 gen_set_label(label);
440 gen_jumpi(dc, dc->base.pc_next, -1);
446 static void gen_jumpi_check_loop_end(DisasContext *dc, int slot)
448 if (!gen_check_loop_end(dc, slot)) {
449 gen_jumpi(dc, dc->base.pc_next, slot);
453 static void gen_brcond(DisasContext *dc, TCGCond cond,
454 TCGv_i32 t0, TCGv_i32 t1, uint32_t addr)
456 TCGLabel *label = gen_new_label();
458 tcg_gen_brcond_i32(cond, t0, t1, label);
459 gen_jumpi_check_loop_end(dc, 0);
460 gen_set_label(label);
461 gen_jumpi(dc, addr, 1);
464 static void gen_brcondi(DisasContext *dc, TCGCond cond,
465 TCGv_i32 t0, uint32_t t1, uint32_t addr)
467 TCGv_i32 tmp = tcg_const_i32(t1);
468 gen_brcond(dc, cond, t0, tmp, addr);
472 static uint32_t test_exceptions_sr(DisasContext *dc, const OpcodeArg arg[],
473 const uint32_t par[])
475 return xtensa_option_enabled(dc->config, par[1]) ? 0 : XTENSA_OP_ILL;
478 static uint32_t test_exceptions_ccompare(DisasContext *dc,
479 const OpcodeArg arg[],
480 const uint32_t par[])
482 unsigned n = par[0] - CCOMPARE;
484 if (n >= dc->config->nccompare) {
485 return XTENSA_OP_ILL;
487 return test_exceptions_sr(dc, arg, par);
490 static uint32_t test_exceptions_dbreak(DisasContext *dc, const OpcodeArg arg[],
491 const uint32_t par[])
493 unsigned n = MAX_NDBREAK;
495 if (par[0] >= DBREAKA && par[0] < DBREAKA + MAX_NDBREAK) {
496 n = par[0] - DBREAKA;
498 if (par[0] >= DBREAKC && par[0] < DBREAKC + MAX_NDBREAK) {
499 n = par[0] - DBREAKC;
501 if (n >= dc->config->ndbreak) {
502 return XTENSA_OP_ILL;
504 return test_exceptions_sr(dc, arg, par);
507 static uint32_t test_exceptions_ibreak(DisasContext *dc, const OpcodeArg arg[],
508 const uint32_t par[])
510 unsigned n = par[0] - IBREAKA;
512 if (n >= dc->config->nibreak) {
513 return XTENSA_OP_ILL;
515 return test_exceptions_sr(dc, arg, par);
518 static uint32_t test_exceptions_hpi(DisasContext *dc, const OpcodeArg arg[],
519 const uint32_t par[])
521 unsigned n = MAX_NLEVEL + 1;
523 if (par[0] >= EXCSAVE1 && par[0] < EXCSAVE1 + MAX_NLEVEL) {
524 n = par[0] - EXCSAVE1 + 1;
526 if (par[0] >= EPC1 && par[0] < EPC1 + MAX_NLEVEL) {
527 n = par[0] - EPC1 + 1;
529 if (par[0] >= EPS2 && par[0] < EPS2 + MAX_NLEVEL - 1) {
530 n = par[0] - EPS2 + 2;
532 if (n > dc->config->nlevel) {
533 return XTENSA_OP_ILL;
535 return test_exceptions_sr(dc, arg, par);
538 static MemOp gen_load_store_alignment(DisasContext *dc, MemOp mop,
541 if ((mop & MO_SIZE) == MO_8) {
544 if ((mop & MO_AMASK) == MO_UNALN &&
545 !option_enabled(dc, XTENSA_OPTION_HW_ALIGNMENT)) {
548 if (!option_enabled(dc, XTENSA_OPTION_UNALIGNED_EXCEPTION)) {
549 tcg_gen_andi_i32(addr, addr, ~0 << get_alignment_bits(mop));
554 #ifndef CONFIG_USER_ONLY
555 static void gen_waiti(DisasContext *dc, uint32_t imm4)
557 TCGv_i32 pc = tcg_const_i32(dc->base.pc_next);
558 TCGv_i32 intlevel = tcg_const_i32(imm4);
560 if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
563 gen_helper_waiti(cpu_env, pc, intlevel);
565 tcg_temp_free(intlevel);
569 static bool gen_window_check(DisasContext *dc, uint32_t mask)
571 unsigned r = 31 - clz32(mask);
573 if (r / 4 > dc->window) {
574 TCGv_i32 pc = tcg_const_i32(dc->pc);
575 TCGv_i32 w = tcg_const_i32(r / 4);
577 gen_helper_window_check(cpu_env, pc, w);
578 dc->base.is_jmp = DISAS_NORETURN;
584 static TCGv_i32 gen_mac16_m(TCGv_i32 v, bool hi, bool is_unsigned)
586 TCGv_i32 m = tcg_temp_new_i32();
589 (is_unsigned ? tcg_gen_shri_i32 : tcg_gen_sari_i32)(m, v, 16);
591 (is_unsigned ? tcg_gen_ext16u_i32 : tcg_gen_ext16s_i32)(m, v);
596 static void gen_zero_check(DisasContext *dc, const OpcodeArg arg[])
598 TCGLabel *label = gen_new_label();
600 tcg_gen_brcondi_i32(TCG_COND_NE, arg[2].in, 0, label);
601 gen_exception_cause(dc, INTEGER_DIVIDE_BY_ZERO_CAUSE);
602 gen_set_label(label);
605 static inline unsigned xtensa_op0_insn_len(DisasContext *dc, uint8_t op0)
607 return xtensa_isa_length_from_chars(dc->config->isa, &op0);
610 static int gen_postprocess(DisasContext *dc, int slot)
612 uint32_t op_flags = dc->op_flags;
614 #ifndef CONFIG_USER_ONLY
615 if (op_flags & XTENSA_OP_CHECK_INTERRUPTS) {
616 if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
619 gen_helper_check_interrupts(cpu_env);
622 if (op_flags & XTENSA_OP_SYNC_REGISTER_WINDOW) {
623 gen_helper_sync_windowbase(cpu_env);
625 if (op_flags & XTENSA_OP_EXIT_TB_M1) {
631 struct opcode_arg_copy {
637 struct opcode_arg_info {
643 XtensaOpcodeOps *ops;
644 OpcodeArg arg[MAX_OPCODE_ARGS];
645 struct opcode_arg_info in[MAX_OPCODE_ARGS];
646 struct opcode_arg_info out[MAX_OPCODE_ARGS];
658 static uint32_t encode_resource(enum resource_type r, unsigned g, unsigned n)
660 assert(r < RES_MAX && g < 256 && n < 65536);
661 return (r << 24) | (g << 16) | n;
664 static enum resource_type get_resource_type(uint32_t resource)
666 return resource >> 24;
670 * a depends on b if b must be executed before a,
671 * because a's side effects will destroy b's inputs.
673 static bool op_depends_on(const struct slot_prop *a,
674 const struct slot_prop *b)
679 if (a->op_flags & XTENSA_OP_CONTROL_FLOW) {
682 if ((a->op_flags & XTENSA_OP_LOAD_STORE) <
683 (b->op_flags & XTENSA_OP_LOAD_STORE)) {
686 while (i < a->n_out && j < b->n_in) {
687 if (a->out[i].resource < b->in[j].resource) {
689 } else if (a->out[i].resource > b->in[j].resource) {
699 * Try to break a dependency on b, append temporary register copy records
700 * to the end of copy and update n_copy in case of success.
701 * This is not always possible: e.g. control flow must always be the last,
702 * load/store must be first and state dependencies are not supported yet.
704 static bool break_dependency(struct slot_prop *a,
706 struct opcode_arg_copy *copy,
711 unsigned n = *n_copy;
714 if (a->op_flags & XTENSA_OP_CONTROL_FLOW) {
717 if ((a->op_flags & XTENSA_OP_LOAD_STORE) <
718 (b->op_flags & XTENSA_OP_LOAD_STORE)) {
721 while (i < a->n_out && j < b->n_in) {
722 if (a->out[i].resource < b->in[j].resource) {
724 } else if (a->out[i].resource > b->in[j].resource) {
727 int index = b->in[j].index;
729 if (get_resource_type(a->out[i].resource) != RES_REGFILE ||
733 copy[n].resource = b->in[j].resource;
734 copy[n].arg = b->arg + index;
745 * Calculate evaluation order for slot opcodes.
746 * Build opcode order graph and output its nodes in topological sort order.
747 * An edge a -> b in the graph means that opcode a must be followed by
750 static bool tsort(struct slot_prop *slot,
751 struct slot_prop *sorted[],
753 struct opcode_arg_copy *copy,
759 unsigned out_edge[MAX_INSN_SLOTS];
760 } node[MAX_INSN_SLOTS];
762 unsigned in[MAX_INSN_SLOTS];
768 unsigned node_idx = 0;
770 for (i = 0; i < n; ++i) {
771 node[i].n_in_edge = 0;
772 node[i].n_out_edge = 0;
775 for (i = 0; i < n; ++i) {
776 unsigned n_out_edge = 0;
778 for (j = 0; j < n; ++j) {
779 if (i != j && op_depends_on(slot + j, slot + i)) {
780 node[i].out_edge[n_out_edge] = j;
786 node[i].n_out_edge = n_out_edge;
789 for (i = 0; i < n; ++i) {
790 if (!node[i].n_in_edge) {
797 for (; in_idx < n_in; ++in_idx) {
799 sorted[n_out] = slot + i;
801 for (j = 0; j < node[i].n_out_edge; ++j) {
803 if (--node[node[i].out_edge[j]].n_in_edge == 0) {
804 in[n_in] = node[i].out_edge[j];
810 for (; node_idx < n; ++node_idx) {
811 struct tsnode *cnode = node + node_idx;
813 if (cnode->n_in_edge) {
814 for (j = 0; j < cnode->n_out_edge; ++j) {
815 unsigned k = cnode->out_edge[j];
817 if (break_dependency(slot + k, slot + node_idx,
819 --node[k].n_in_edge == 0) {
824 cnode->out_edge[cnode->n_out_edge - 1];
835 static void opcode_add_resource(struct slot_prop *op,
836 uint32_t resource, char direction,
842 assert(op->n_in < ARRAY_SIZE(op->in));
843 op->in[op->n_in].resource = resource;
844 op->in[op->n_in].index = index;
848 if (direction == 'm' || direction == 'o') {
849 assert(op->n_out < ARRAY_SIZE(op->out));
850 op->out[op->n_out].resource = resource;
851 op->out[op->n_out].index = index;
856 g_assert_not_reached();
860 static int resource_compare(const void *a, const void *b)
862 const struct opcode_arg_info *pa = a;
863 const struct opcode_arg_info *pb = b;
865 return pa->resource < pb->resource ?
866 -1 : (pa->resource > pb->resource ? 1 : 0);
869 static int arg_copy_compare(const void *a, const void *b)
871 const struct opcode_arg_copy *pa = a;
872 const struct opcode_arg_copy *pb = b;
874 return pa->resource < pb->resource ?
875 -1 : (pa->resource > pb->resource ? 1 : 0);
878 static void disas_xtensa_insn(CPUXtensaState *env, DisasContext *dc)
880 xtensa_isa isa = dc->config->isa;
881 unsigned char b[MAX_INSN_LENGTH] = {translator_ldub(env, &dc->base,
883 unsigned len = xtensa_op0_insn_len(dc, b[0]);
887 uint32_t op_flags = 0;
888 struct slot_prop slot_prop[MAX_INSN_SLOTS];
889 struct slot_prop *ordered[MAX_INSN_SLOTS];
890 struct opcode_arg_copy arg_copy[MAX_INSN_SLOTS * MAX_OPCODE_ARGS];
891 unsigned n_arg_copy = 0;
892 uint32_t debug_cause = 0;
893 uint32_t windowed_register = 0;
894 uint32_t coprocessor = 0;
896 if (len == XTENSA_UNDEFINED) {
897 qemu_log_mask(LOG_GUEST_ERROR,
898 "unknown instruction length (pc = %08x)\n",
900 gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
901 dc->base.pc_next = dc->pc + 1;
905 dc->base.pc_next = dc->pc + len;
906 for (i = 1; i < len; ++i) {
907 b[i] = translator_ldub(env, &dc->base, dc->pc + i);
909 xtensa_insnbuf_from_chars(isa, dc->insnbuf, b, len);
910 fmt = xtensa_format_decode(isa, dc->insnbuf);
911 if (fmt == XTENSA_UNDEFINED) {
912 qemu_log_mask(LOG_GUEST_ERROR,
913 "unrecognized instruction format (pc = %08x)\n",
915 gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
918 slots = xtensa_format_num_slots(isa, fmt);
919 for (slot = 0; slot < slots; ++slot) {
921 int opnd, vopnd, opnds;
922 OpcodeArg *arg = slot_prop[slot].arg;
923 XtensaOpcodeOps *ops;
925 xtensa_format_get_slot(isa, fmt, slot, dc->insnbuf, dc->slotbuf);
926 opc = xtensa_opcode_decode(isa, fmt, slot, dc->slotbuf);
927 if (opc == XTENSA_UNDEFINED) {
928 qemu_log_mask(LOG_GUEST_ERROR,
929 "unrecognized opcode in slot %d (pc = %08x)\n",
931 gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
934 opnds = xtensa_opcode_num_operands(isa, opc);
936 for (opnd = vopnd = 0; opnd < opnds; ++opnd) {
937 void **register_file = NULL;
940 if (xtensa_operand_is_register(isa, opc, opnd)) {
941 rf = xtensa_operand_regfile(isa, opc, opnd);
942 register_file = dc->config->regfile[rf];
944 if (rf == dc->config->a_regfile) {
947 xtensa_operand_get_field(isa, opc, opnd, fmt, slot,
949 xtensa_operand_decode(isa, opc, opnd, &v);
950 windowed_register |= 1u << v;
953 if (xtensa_operand_is_visible(isa, opc, opnd)) {
956 xtensa_operand_get_field(isa, opc, opnd, fmt, slot,
958 xtensa_operand_decode(isa, opc, opnd, &v);
959 arg[vopnd].raw_imm = v;
960 if (xtensa_operand_is_PCrelative(isa, opc, opnd)) {
961 xtensa_operand_undo_reloc(isa, opc, opnd, &v, dc->pc);
965 arg[vopnd].in = register_file[v];
966 arg[vopnd].out = register_file[v];
967 arg[vopnd].num_bits = xtensa_regfile_num_bits(isa, rf);
969 arg[vopnd].num_bits = 32;
974 ops = dc->config->opcode_ops[opc];
975 slot_prop[slot].ops = ops;
978 op_flags |= ops->op_flags;
979 if (ops->test_exceptions) {
980 op_flags |= ops->test_exceptions(dc, arg, ops->par);
983 qemu_log_mask(LOG_UNIMP,
984 "unimplemented opcode '%s' in slot %d (pc = %08x)\n",
985 xtensa_opcode_name(isa, opc), slot, dc->pc);
986 op_flags |= XTENSA_OP_ILL;
988 if (op_flags & XTENSA_OP_ILL) {
989 gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
992 if (op_flags & XTENSA_OP_DEBUG_BREAK) {
993 debug_cause |= ops->par[0];
995 if (ops->test_overflow) {
996 windowed_register |= ops->test_overflow(dc, arg, ops->par);
998 coprocessor |= ops->coprocessor;
1001 slot_prop[slot].n_in = 0;
1002 slot_prop[slot].n_out = 0;
1003 slot_prop[slot].op_flags = ops->op_flags & XTENSA_OP_LOAD_STORE;
1005 opnds = xtensa_opcode_num_operands(isa, opc);
1007 for (opnd = vopnd = 0; opnd < opnds; ++opnd) {
1008 bool visible = xtensa_operand_is_visible(isa, opc, opnd);
1010 if (xtensa_operand_is_register(isa, opc, opnd)) {
1011 xtensa_regfile rf = xtensa_operand_regfile(isa, opc, opnd);
1014 xtensa_operand_get_field(isa, opc, opnd, fmt, slot,
1016 xtensa_operand_decode(isa, opc, opnd, &v);
1017 opcode_add_resource(slot_prop + slot,
1018 encode_resource(RES_REGFILE, rf, v),
1019 xtensa_operand_inout(isa, opc, opnd),
1020 visible ? vopnd : -1);
1027 opnds = xtensa_opcode_num_stateOperands(isa, opc);
1029 for (opnd = 0; opnd < opnds; ++opnd) {
1030 xtensa_state state = xtensa_stateOperand_state(isa, opc, opnd);
1032 opcode_add_resource(slot_prop + slot,
1033 encode_resource(RES_STATE, 0, state),
1034 xtensa_stateOperand_inout(isa, opc, opnd),
1037 if (xtensa_opcode_is_branch(isa, opc) ||
1038 xtensa_opcode_is_jump(isa, opc) ||
1039 xtensa_opcode_is_loop(isa, opc) ||
1040 xtensa_opcode_is_call(isa, opc)) {
1041 slot_prop[slot].op_flags |= XTENSA_OP_CONTROL_FLOW;
1044 qsort(slot_prop[slot].in, slot_prop[slot].n_in,
1045 sizeof(slot_prop[slot].in[0]), resource_compare);
1046 qsort(slot_prop[slot].out, slot_prop[slot].n_out,
1047 sizeof(slot_prop[slot].out[0]), resource_compare);
1052 if (!tsort(slot_prop, ordered, slots, arg_copy, &n_arg_copy)) {
1053 qemu_log_mask(LOG_UNIMP,
1054 "Circular resource dependencies (pc = %08x)\n",
1056 gen_exception_cause(dc, ILLEGAL_INSTRUCTION_CAUSE);
1060 ordered[0] = slot_prop + 0;
1063 if ((op_flags & XTENSA_OP_PRIVILEGED) &&
1064 !gen_check_privilege(dc)) {
1068 if (op_flags & XTENSA_OP_SYSCALL) {
1069 gen_exception_cause(dc, SYSCALL_CAUSE);
1073 if ((op_flags & XTENSA_OP_DEBUG_BREAK) && dc->debug) {
1074 gen_debug_exception(dc, debug_cause);
1078 if (windowed_register && !gen_window_check(dc, windowed_register)) {
1082 if (op_flags & XTENSA_OP_UNDERFLOW) {
1083 TCGv_i32 tmp = tcg_const_i32(dc->pc);
1085 gen_helper_test_underflow_retw(cpu_env, tmp);
1089 if (op_flags & XTENSA_OP_ALLOCA) {
1090 TCGv_i32 tmp = tcg_const_i32(dc->pc);
1092 gen_helper_movsp(cpu_env, tmp);
1096 if (coprocessor && !gen_check_cpenable(dc, coprocessor)) {
1105 qsort(arg_copy, n_arg_copy, sizeof(*arg_copy), arg_copy_compare);
1106 for (i = j = 0; i < n_arg_copy; ++i) {
1107 if (i == 0 || arg_copy[i].resource != resource) {
1108 resource = arg_copy[i].resource;
1109 if (arg_copy[i].arg->num_bits <= 32) {
1110 temp = tcg_temp_local_new_i32();
1111 tcg_gen_mov_i32(temp, arg_copy[i].arg->in);
1112 } else if (arg_copy[i].arg->num_bits <= 64) {
1113 temp = tcg_temp_local_new_i64();
1114 tcg_gen_mov_i64(temp, arg_copy[i].arg->in);
1116 g_assert_not_reached();
1118 arg_copy[i].temp = temp;
1121 arg_copy[j] = arg_copy[i];
1125 arg_copy[i].arg->in = temp;
1130 if (op_flags & XTENSA_OP_DIVIDE_BY_ZERO) {
1131 for (slot = 0; slot < slots; ++slot) {
1132 if (slot_prop[slot].ops->op_flags & XTENSA_OP_DIVIDE_BY_ZERO) {
1133 gen_zero_check(dc, slot_prop[slot].arg);
1138 dc->op_flags = op_flags;
1140 for (slot = 0; slot < slots; ++slot) {
1141 struct slot_prop *pslot = ordered[slot];
1142 XtensaOpcodeOps *ops = pslot->ops;
1144 ops->translate(dc, pslot->arg, ops->par);
1147 for (i = 0; i < n_arg_copy; ++i) {
1148 if (arg_copy[i].arg->num_bits <= 32) {
1149 tcg_temp_free_i32(arg_copy[i].temp);
1150 } else if (arg_copy[i].arg->num_bits <= 64) {
1151 tcg_temp_free_i64(arg_copy[i].temp);
1153 g_assert_not_reached();
1157 if (dc->base.is_jmp == DISAS_NEXT) {
1158 gen_postprocess(dc, 0);
1160 if (op_flags & XTENSA_OP_EXIT_TB_M1) {
1161 /* Change in mmu index, memory mapping or tb->flags; exit tb */
1162 gen_jumpi_check_loop_end(dc, -1);
1163 } else if (op_flags & XTENSA_OP_EXIT_TB_0) {
1164 gen_jumpi_check_loop_end(dc, 0);
1166 gen_check_loop_end(dc, 0);
1169 dc->pc = dc->base.pc_next;
1172 static inline unsigned xtensa_insn_len(CPUXtensaState *env, DisasContext *dc)
1174 uint8_t b0 = cpu_ldub_code(env, dc->pc);
1175 return xtensa_op0_insn_len(dc, b0);
1178 static void gen_ibreak_check(CPUXtensaState *env, DisasContext *dc)
1182 for (i = 0; i < dc->config->nibreak; ++i) {
1183 if ((env->sregs[IBREAKENABLE] & (1 << i)) &&
1184 env->sregs[IBREAKA + i] == dc->pc) {
1185 gen_debug_exception(dc, DEBUGCAUSE_IB);
1191 static void xtensa_tr_init_disas_context(DisasContextBase *dcbase,
1194 DisasContext *dc = container_of(dcbase, DisasContext, base);
1195 CPUXtensaState *env = cpu->env_ptr;
1196 uint32_t tb_flags = dc->base.tb->flags;
1198 dc->config = env->config;
1199 dc->pc = dc->base.pc_first;
1200 dc->ring = tb_flags & XTENSA_TBFLAG_RING_MASK;
1201 dc->cring = (tb_flags & XTENSA_TBFLAG_EXCM) ? 0 : dc->ring;
1202 dc->lbeg_off = (dc->base.tb->cs_base & XTENSA_CSBASE_LBEG_OFF_MASK) >>
1203 XTENSA_CSBASE_LBEG_OFF_SHIFT;
1204 dc->lend = (dc->base.tb->cs_base & XTENSA_CSBASE_LEND_MASK) +
1205 (dc->base.pc_first & TARGET_PAGE_MASK);
1206 dc->debug = tb_flags & XTENSA_TBFLAG_DEBUG;
1207 dc->icount = tb_flags & XTENSA_TBFLAG_ICOUNT;
1208 dc->cpenable = (tb_flags & XTENSA_TBFLAG_CPENABLE_MASK) >>
1209 XTENSA_TBFLAG_CPENABLE_SHIFT;
1210 dc->window = ((tb_flags & XTENSA_TBFLAG_WINDOW_MASK) >>
1211 XTENSA_TBFLAG_WINDOW_SHIFT);
1212 dc->cwoe = tb_flags & XTENSA_TBFLAG_CWOE;
1213 dc->callinc = ((tb_flags & XTENSA_TBFLAG_CALLINC_MASK) >>
1214 XTENSA_TBFLAG_CALLINC_SHIFT);
1215 init_sar_tracker(dc);
1218 static void xtensa_tr_tb_start(DisasContextBase *dcbase, CPUState *cpu)
1220 DisasContext *dc = container_of(dcbase, DisasContext, base);
1223 dc->next_icount = tcg_temp_local_new_i32();
1227 static void xtensa_tr_insn_start(DisasContextBase *dcbase, CPUState *cpu)
1229 tcg_gen_insn_start(dcbase->pc_next);
1232 static void xtensa_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu)
1234 DisasContext *dc = container_of(dcbase, DisasContext, base);
1235 CPUXtensaState *env = cpu->env_ptr;
1236 target_ulong page_start;
1238 /* These two conditions only apply to the first insn in the TB,
1239 but this is the first TranslateOps hook that allows exiting. */
1240 if ((tb_cflags(dc->base.tb) & CF_USE_ICOUNT)
1241 && (dc->base.tb->flags & XTENSA_TBFLAG_YIELD)) {
1242 gen_exception(dc, EXCP_YIELD);
1243 dc->base.pc_next = dc->pc + 1;
1244 dc->base.is_jmp = DISAS_NORETURN;
1249 TCGLabel *label = gen_new_label();
1251 tcg_gen_addi_i32(dc->next_icount, cpu_SR[ICOUNT], 1);
1252 tcg_gen_brcondi_i32(TCG_COND_NE, dc->next_icount, 0, label);
1253 tcg_gen_mov_i32(dc->next_icount, cpu_SR[ICOUNT]);
1255 gen_debug_exception(dc, DEBUGCAUSE_IC);
1257 gen_set_label(label);
1261 gen_ibreak_check(env, dc);
1264 disas_xtensa_insn(env, dc);
1267 tcg_gen_mov_i32(cpu_SR[ICOUNT], dc->next_icount);
1270 /* End the TB if the next insn will cross into the next page. */
1271 page_start = dc->base.pc_first & TARGET_PAGE_MASK;
1272 if (dc->base.is_jmp == DISAS_NEXT &&
1273 (dc->pc - page_start >= TARGET_PAGE_SIZE ||
1274 dc->pc - page_start + xtensa_insn_len(env, dc) > TARGET_PAGE_SIZE)) {
1275 dc->base.is_jmp = DISAS_TOO_MANY;
1279 static void xtensa_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
1281 DisasContext *dc = container_of(dcbase, DisasContext, base);
1283 reset_sar_tracker(dc);
1285 tcg_temp_free(dc->next_icount);
1288 switch (dc->base.is_jmp) {
1289 case DISAS_NORETURN:
1291 case DISAS_TOO_MANY:
1292 gen_jumpi(dc, dc->pc, 0);
1295 g_assert_not_reached();
1299 static void xtensa_tr_disas_log(const DisasContextBase *dcbase, CPUState *cpu)
1301 qemu_log("IN: %s\n", lookup_symbol(dcbase->pc_first));
1302 log_target_disas(cpu, dcbase->pc_first, dcbase->tb->size);
1305 static const TranslatorOps xtensa_translator_ops = {
1306 .init_disas_context = xtensa_tr_init_disas_context,
1307 .tb_start = xtensa_tr_tb_start,
1308 .insn_start = xtensa_tr_insn_start,
1309 .translate_insn = xtensa_tr_translate_insn,
1310 .tb_stop = xtensa_tr_tb_stop,
1311 .disas_log = xtensa_tr_disas_log,
1314 void gen_intermediate_code(CPUState *cpu, TranslationBlock *tb, int max_insns)
1316 DisasContext dc = {};
1317 translator_loop(&xtensa_translator_ops, &dc.base, cpu, tb, max_insns);
1320 void xtensa_cpu_dump_state(CPUState *cs, FILE *f, int flags)
1322 XtensaCPU *cpu = XTENSA_CPU(cs);
1323 CPUXtensaState *env = &cpu->env;
1324 xtensa_isa isa = env->config->isa;
1327 qemu_fprintf(f, "PC=%08x\n\n", env->pc);
1329 for (i = j = 0; i < xtensa_isa_num_sysregs(isa); ++i) {
1330 const uint32_t *reg =
1331 xtensa_sysreg_is_user(isa, i) ? env->uregs : env->sregs;
1332 int regno = xtensa_sysreg_number(isa, i);
1335 qemu_fprintf(f, "%12s=%08x%c",
1336 xtensa_sysreg_name(isa, i),
1338 (j++ % 4) == 3 ? '\n' : ' ');
1342 qemu_fprintf(f, (j % 4) == 0 ? "\n" : "\n\n");
1344 for (i = 0; i < 16; ++i) {
1345 qemu_fprintf(f, " A%02d=%08x%c",
1346 i, env->regs[i], (i % 4) == 3 ? '\n' : ' ');
1349 xtensa_sync_phys_from_window(env);
1350 qemu_fprintf(f, "\n");
1352 for (i = 0; i < env->config->nareg; ++i) {
1353 qemu_fprintf(f, "AR%02d=%08x ", i, env->phys_regs[i]);
1355 bool ws = (env->sregs[WINDOW_START] & (1 << (i / 4))) != 0;
1356 bool cw = env->sregs[WINDOW_BASE] == i / 4;
1358 qemu_fprintf(f, "%c%c\n", ws ? '<' : ' ', cw ? '=' : ' ');
1362 if ((flags & CPU_DUMP_FPU) &&
1363 xtensa_option_enabled(env->config, XTENSA_OPTION_FP_COPROCESSOR)) {
1364 qemu_fprintf(f, "\n");
1366 for (i = 0; i < 16; ++i) {
1367 qemu_fprintf(f, "F%02d=%08x (%-+15.8e)%c", i,
1368 float32_val(env->fregs[i].f32[FP_F32_LOW]),
1369 *(float *)(env->fregs[i].f32 + FP_F32_LOW),
1370 (i % 2) == 1 ? '\n' : ' ');
1374 if ((flags & CPU_DUMP_FPU) &&
1375 xtensa_option_enabled(env->config, XTENSA_OPTION_DFP_COPROCESSOR) &&
1376 !xtensa_option_enabled(env->config, XTENSA_OPTION_DFPU_SINGLE_ONLY)) {
1377 qemu_fprintf(f, "\n");
1379 for (i = 0; i < 16; ++i) {
1380 qemu_fprintf(f, "F%02d=%016"PRIx64" (%-+24.16le)%c", i,
1381 float64_val(env->fregs[i].f64),
1382 *(double *)(&env->fregs[i].f64),
1383 (i % 2) == 1 ? '\n' : ' ');
1388 void restore_state_to_opc(CPUXtensaState *env, TranslationBlock *tb,
1394 static void translate_abs(DisasContext *dc, const OpcodeArg arg[],
1395 const uint32_t par[])
1397 tcg_gen_abs_i32(arg[0].out, arg[1].in);
1400 static void translate_add(DisasContext *dc, const OpcodeArg arg[],
1401 const uint32_t par[])
1403 tcg_gen_add_i32(arg[0].out, arg[1].in, arg[2].in);
1406 static void translate_addi(DisasContext *dc, const OpcodeArg arg[],
1407 const uint32_t par[])
1409 tcg_gen_addi_i32(arg[0].out, arg[1].in, arg[2].imm);
1412 static void translate_addx(DisasContext *dc, const OpcodeArg arg[],
1413 const uint32_t par[])
1415 TCGv_i32 tmp = tcg_temp_new_i32();
1416 tcg_gen_shli_i32(tmp, arg[1].in, par[0]);
1417 tcg_gen_add_i32(arg[0].out, tmp, arg[2].in);
1421 static void translate_all(DisasContext *dc, const OpcodeArg arg[],
1422 const uint32_t par[])
1424 uint32_t shift = par[1];
1425 TCGv_i32 mask = tcg_const_i32(((1 << shift) - 1) << arg[1].imm);
1426 TCGv_i32 tmp = tcg_temp_new_i32();
1428 tcg_gen_and_i32(tmp, arg[1].in, mask);
1430 tcg_gen_addi_i32(tmp, tmp, 1 << arg[1].imm);
1432 tcg_gen_add_i32(tmp, tmp, mask);
1434 tcg_gen_shri_i32(tmp, tmp, arg[1].imm + shift);
1435 tcg_gen_deposit_i32(arg[0].out, arg[0].out,
1436 tmp, arg[0].imm, 1);
1437 tcg_temp_free(mask);
1441 static void translate_and(DisasContext *dc, const OpcodeArg arg[],
1442 const uint32_t par[])
1444 tcg_gen_and_i32(arg[0].out, arg[1].in, arg[2].in);
1447 static void translate_ball(DisasContext *dc, const OpcodeArg arg[],
1448 const uint32_t par[])
1450 TCGv_i32 tmp = tcg_temp_new_i32();
1451 tcg_gen_and_i32(tmp, arg[0].in, arg[1].in);
1452 gen_brcond(dc, par[0], tmp, arg[1].in, arg[2].imm);
1456 static void translate_bany(DisasContext *dc, const OpcodeArg arg[],
1457 const uint32_t par[])
1459 TCGv_i32 tmp = tcg_temp_new_i32();
1460 tcg_gen_and_i32(tmp, arg[0].in, arg[1].in);
1461 gen_brcondi(dc, par[0], tmp, 0, arg[2].imm);
1465 static void translate_b(DisasContext *dc, const OpcodeArg arg[],
1466 const uint32_t par[])
1468 gen_brcond(dc, par[0], arg[0].in, arg[1].in, arg[2].imm);
1471 static void translate_bb(DisasContext *dc, const OpcodeArg arg[],
1472 const uint32_t par[])
1474 #if TARGET_BIG_ENDIAN
1475 TCGv_i32 bit = tcg_const_i32(0x80000000u);
1477 TCGv_i32 bit = tcg_const_i32(0x00000001u);
1479 TCGv_i32 tmp = tcg_temp_new_i32();
1480 tcg_gen_andi_i32(tmp, arg[1].in, 0x1f);
1481 #if TARGET_BIG_ENDIAN
1482 tcg_gen_shr_i32(bit, bit, tmp);
1484 tcg_gen_shl_i32(bit, bit, tmp);
1486 tcg_gen_and_i32(tmp, arg[0].in, bit);
1487 gen_brcondi(dc, par[0], tmp, 0, arg[2].imm);
1492 static void translate_bbi(DisasContext *dc, const OpcodeArg arg[],
1493 const uint32_t par[])
1495 TCGv_i32 tmp = tcg_temp_new_i32();
1496 #if TARGET_BIG_ENDIAN
1497 tcg_gen_andi_i32(tmp, arg[0].in, 0x80000000u >> arg[1].imm);
1499 tcg_gen_andi_i32(tmp, arg[0].in, 0x00000001u << arg[1].imm);
1501 gen_brcondi(dc, par[0], tmp, 0, arg[2].imm);
1505 static void translate_bi(DisasContext *dc, const OpcodeArg arg[],
1506 const uint32_t par[])
1508 gen_brcondi(dc, par[0], arg[0].in, arg[1].imm, arg[2].imm);
1511 static void translate_bz(DisasContext *dc, const OpcodeArg arg[],
1512 const uint32_t par[])
1514 gen_brcondi(dc, par[0], arg[0].in, 0, arg[1].imm);
1525 static void translate_boolean(DisasContext *dc, const OpcodeArg arg[],
1526 const uint32_t par[])
1528 static void (* const op[])(TCGv_i32, TCGv_i32, TCGv_i32) = {
1529 [BOOLEAN_AND] = tcg_gen_and_i32,
1530 [BOOLEAN_ANDC] = tcg_gen_andc_i32,
1531 [BOOLEAN_OR] = tcg_gen_or_i32,
1532 [BOOLEAN_ORC] = tcg_gen_orc_i32,
1533 [BOOLEAN_XOR] = tcg_gen_xor_i32,
1536 TCGv_i32 tmp1 = tcg_temp_new_i32();
1537 TCGv_i32 tmp2 = tcg_temp_new_i32();
1539 tcg_gen_shri_i32(tmp1, arg[1].in, arg[1].imm);
1540 tcg_gen_shri_i32(tmp2, arg[2].in, arg[2].imm);
1541 op[par[0]](tmp1, tmp1, tmp2);
1542 tcg_gen_deposit_i32(arg[0].out, arg[0].out, tmp1, arg[0].imm, 1);
1543 tcg_temp_free(tmp1);
1544 tcg_temp_free(tmp2);
1547 static void translate_bp(DisasContext *dc, const OpcodeArg arg[],
1548 const uint32_t par[])
1550 TCGv_i32 tmp = tcg_temp_new_i32();
1552 tcg_gen_andi_i32(tmp, arg[0].in, 1 << arg[0].imm);
1553 gen_brcondi(dc, par[0], tmp, 0, arg[1].imm);
1557 static void translate_call0(DisasContext *dc, const OpcodeArg arg[],
1558 const uint32_t par[])
1560 tcg_gen_movi_i32(cpu_R[0], dc->base.pc_next);
1561 gen_jumpi(dc, arg[0].imm, 0);
1564 static void translate_callw(DisasContext *dc, const OpcodeArg arg[],
1565 const uint32_t par[])
1567 TCGv_i32 tmp = tcg_const_i32(arg[0].imm);
1568 gen_callw_slot(dc, par[0], tmp, adjust_jump_slot(dc, arg[0].imm, 0));
1572 static void translate_callx0(DisasContext *dc, const OpcodeArg arg[],
1573 const uint32_t par[])
1575 TCGv_i32 tmp = tcg_temp_new_i32();
1576 tcg_gen_mov_i32(tmp, arg[0].in);
1577 tcg_gen_movi_i32(cpu_R[0], dc->base.pc_next);
1582 static void translate_callxw(DisasContext *dc, const OpcodeArg arg[],
1583 const uint32_t par[])
1585 TCGv_i32 tmp = tcg_temp_new_i32();
1587 tcg_gen_mov_i32(tmp, arg[0].in);
1588 gen_callw_slot(dc, par[0], tmp, -1);
1592 static void translate_clamps(DisasContext *dc, const OpcodeArg arg[],
1593 const uint32_t par[])
1595 TCGv_i32 tmp1 = tcg_const_i32(-1u << arg[2].imm);
1596 TCGv_i32 tmp2 = tcg_const_i32((1 << arg[2].imm) - 1);
1598 tcg_gen_smax_i32(tmp1, tmp1, arg[1].in);
1599 tcg_gen_smin_i32(arg[0].out, tmp1, tmp2);
1600 tcg_temp_free(tmp1);
1601 tcg_temp_free(tmp2);
1604 static void translate_clrb_expstate(DisasContext *dc, const OpcodeArg arg[],
1605 const uint32_t par[])
1607 /* TODO: GPIO32 may be a part of coprocessor */
1608 tcg_gen_andi_i32(cpu_UR[EXPSTATE], cpu_UR[EXPSTATE], ~(1u << arg[0].imm));
1611 static void translate_clrex(DisasContext *dc, const OpcodeArg arg[],
1612 const uint32_t par[])
1614 tcg_gen_movi_i32(cpu_exclusive_addr, -1);
1617 static void translate_const16(DisasContext *dc, const OpcodeArg arg[],
1618 const uint32_t par[])
1620 TCGv_i32 c = tcg_const_i32(arg[1].imm);
1622 tcg_gen_deposit_i32(arg[0].out, c, arg[0].in, 16, 16);
1626 static void translate_dcache(DisasContext *dc, const OpcodeArg arg[],
1627 const uint32_t par[])
1629 TCGv_i32 addr = tcg_temp_new_i32();
1630 TCGv_i32 res = tcg_temp_new_i32();
1632 tcg_gen_addi_i32(addr, arg[0].in, arg[1].imm);
1633 tcg_gen_qemu_ld8u(res, addr, dc->cring);
1634 tcg_temp_free(addr);
1638 static void translate_depbits(DisasContext *dc, const OpcodeArg arg[],
1639 const uint32_t par[])
1641 tcg_gen_deposit_i32(arg[1].out, arg[1].in, arg[0].in,
1642 arg[2].imm, arg[3].imm);
1645 static void translate_diwbuip(DisasContext *dc, const OpcodeArg arg[],
1646 const uint32_t par[])
1648 tcg_gen_addi_i32(arg[0].out, arg[0].in, dc->config->dcache_line_bytes);
1651 static uint32_t test_exceptions_entry(DisasContext *dc, const OpcodeArg arg[],
1652 const uint32_t par[])
1654 if (arg[0].imm > 3 || !dc->cwoe) {
1655 qemu_log_mask(LOG_GUEST_ERROR,
1656 "Illegal entry instruction(pc = %08x)\n", dc->pc);
1657 return XTENSA_OP_ILL;
1663 static uint32_t test_overflow_entry(DisasContext *dc, const OpcodeArg arg[],
1664 const uint32_t par[])
1666 return 1 << (dc->callinc * 4);
1669 static void translate_entry(DisasContext *dc, const OpcodeArg arg[],
1670 const uint32_t par[])
1672 TCGv_i32 pc = tcg_const_i32(dc->pc);
1673 TCGv_i32 s = tcg_const_i32(arg[0].imm);
1674 TCGv_i32 imm = tcg_const_i32(arg[1].imm);
1675 gen_helper_entry(cpu_env, pc, s, imm);
1681 static void translate_extui(DisasContext *dc, const OpcodeArg arg[],
1682 const uint32_t par[])
1684 int maskimm = (1 << arg[3].imm) - 1;
1686 TCGv_i32 tmp = tcg_temp_new_i32();
1687 tcg_gen_shri_i32(tmp, arg[1].in, arg[2].imm);
1688 tcg_gen_andi_i32(arg[0].out, tmp, maskimm);
1692 static void translate_getex(DisasContext *dc, const OpcodeArg arg[],
1693 const uint32_t par[])
1695 TCGv_i32 tmp = tcg_temp_new_i32();
1697 tcg_gen_extract_i32(tmp, cpu_SR[ATOMCTL], 8, 1);
1698 tcg_gen_deposit_i32(cpu_SR[ATOMCTL], cpu_SR[ATOMCTL], arg[0].in, 8, 1);
1699 tcg_gen_mov_i32(arg[0].out, tmp);
1703 static void translate_icache(DisasContext *dc, const OpcodeArg arg[],
1704 const uint32_t par[])
1706 #ifndef CONFIG_USER_ONLY
1707 TCGv_i32 addr = tcg_temp_new_i32();
1709 tcg_gen_movi_i32(cpu_pc, dc->pc);
1710 tcg_gen_addi_i32(addr, arg[0].in, arg[1].imm);
1711 gen_helper_itlb_hit_test(cpu_env, addr);
1712 tcg_temp_free(addr);
1716 static void translate_itlb(DisasContext *dc, const OpcodeArg arg[],
1717 const uint32_t par[])
1719 #ifndef CONFIG_USER_ONLY
1720 TCGv_i32 dtlb = tcg_const_i32(par[0]);
1722 gen_helper_itlb(cpu_env, arg[0].in, dtlb);
1723 tcg_temp_free(dtlb);
1727 static void translate_j(DisasContext *dc, const OpcodeArg arg[],
1728 const uint32_t par[])
1730 gen_jumpi(dc, arg[0].imm, 0);
1733 static void translate_jx(DisasContext *dc, const OpcodeArg arg[],
1734 const uint32_t par[])
1736 gen_jump(dc, arg[0].in);
1739 static void translate_l32e(DisasContext *dc, const OpcodeArg arg[],
1740 const uint32_t par[])
1742 TCGv_i32 addr = tcg_temp_new_i32();
1745 tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
1746 mop = gen_load_store_alignment(dc, MO_TEUL, addr);
1747 tcg_gen_qemu_ld_tl(arg[0].out, addr, dc->ring, mop);
1748 tcg_temp_free(addr);
1751 #ifdef CONFIG_USER_ONLY
1752 static void gen_check_exclusive(DisasContext *dc, TCGv_i32 addr, bool is_write)
1756 static void gen_check_exclusive(DisasContext *dc, TCGv_i32 addr, bool is_write)
1758 if (!option_enabled(dc, XTENSA_OPTION_MPU)) {
1759 TCGv_i32 tpc = tcg_const_i32(dc->pc);
1760 TCGv_i32 write = tcg_const_i32(is_write);
1762 gen_helper_check_exclusive(cpu_env, tpc, addr, write);
1764 tcg_temp_free(write);
1769 static void translate_l32ex(DisasContext *dc, const OpcodeArg arg[],
1770 const uint32_t par[])
1772 TCGv_i32 addr = tcg_temp_new_i32();
1775 tcg_gen_mov_i32(addr, arg[1].in);
1776 mop = gen_load_store_alignment(dc, MO_TEUL | MO_ALIGN, addr);
1777 gen_check_exclusive(dc, addr, false);
1778 tcg_gen_qemu_ld_i32(arg[0].out, addr, dc->cring, mop);
1779 tcg_gen_mov_i32(cpu_exclusive_addr, addr);
1780 tcg_gen_mov_i32(cpu_exclusive_val, arg[0].out);
1781 tcg_temp_free(addr);
1784 static void translate_ldst(DisasContext *dc, const OpcodeArg arg[],
1785 const uint32_t par[])
1787 TCGv_i32 addr = tcg_temp_new_i32();
1790 tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
1791 mop = gen_load_store_alignment(dc, par[0], addr);
1795 tcg_gen_mb(TCG_BAR_STRL | TCG_MO_ALL);
1797 tcg_gen_qemu_st_tl(arg[0].in, addr, dc->cring, mop);
1799 tcg_gen_qemu_ld_tl(arg[0].out, addr, dc->cring, mop);
1801 tcg_gen_mb(TCG_BAR_LDAQ | TCG_MO_ALL);
1804 tcg_temp_free(addr);
1807 static void translate_l32r(DisasContext *dc, const OpcodeArg arg[],
1808 const uint32_t par[])
1812 if (dc->base.tb->flags & XTENSA_TBFLAG_LITBASE) {
1813 tmp = tcg_const_i32(arg[1].raw_imm - 1);
1814 tcg_gen_add_i32(tmp, cpu_SR[LITBASE], tmp);
1816 tmp = tcg_const_i32(arg[1].imm);
1818 tcg_gen_qemu_ld32u(arg[0].out, tmp, dc->cring);
1822 static void translate_loop(DisasContext *dc, const OpcodeArg arg[],
1823 const uint32_t par[])
1825 uint32_t lend = arg[1].imm;
1827 tcg_gen_subi_i32(cpu_SR[LCOUNT], arg[0].in, 1);
1828 tcg_gen_movi_i32(cpu_SR[LBEG], dc->base.pc_next);
1829 tcg_gen_movi_i32(cpu_SR[LEND], lend);
1831 if (par[0] != TCG_COND_NEVER) {
1832 TCGLabel *label = gen_new_label();
1833 tcg_gen_brcondi_i32(par[0], arg[0].in, 0, label);
1834 gen_jumpi(dc, lend, 1);
1835 gen_set_label(label);
1838 gen_jumpi(dc, dc->base.pc_next, 0);
1859 static void translate_mac16(DisasContext *dc, const OpcodeArg arg[],
1860 const uint32_t par[])
1863 unsigned half = par[1];
1864 uint32_t ld_offset = par[2];
1865 unsigned off = ld_offset ? 2 : 0;
1866 TCGv_i32 vaddr = tcg_temp_new_i32();
1867 TCGv_i32 mem32 = tcg_temp_new_i32();
1872 tcg_gen_addi_i32(vaddr, arg[1].in, ld_offset);
1873 mop = gen_load_store_alignment(dc, MO_TEUL, vaddr);
1874 tcg_gen_qemu_ld_tl(mem32, vaddr, dc->cring, mop);
1876 if (op != MAC16_NONE) {
1877 TCGv_i32 m1 = gen_mac16_m(arg[off].in,
1878 half & MAC16_HX, op == MAC16_UMUL);
1879 TCGv_i32 m2 = gen_mac16_m(arg[off + 1].in,
1880 half & MAC16_XH, op == MAC16_UMUL);
1882 if (op == MAC16_MUL || op == MAC16_UMUL) {
1883 tcg_gen_mul_i32(cpu_SR[ACCLO], m1, m2);
1884 if (op == MAC16_UMUL) {
1885 tcg_gen_movi_i32(cpu_SR[ACCHI], 0);
1887 tcg_gen_sari_i32(cpu_SR[ACCHI], cpu_SR[ACCLO], 31);
1890 TCGv_i32 lo = tcg_temp_new_i32();
1891 TCGv_i32 hi = tcg_temp_new_i32();
1893 tcg_gen_mul_i32(lo, m1, m2);
1894 tcg_gen_sari_i32(hi, lo, 31);
1895 if (op == MAC16_MULA) {
1896 tcg_gen_add2_i32(cpu_SR[ACCLO], cpu_SR[ACCHI],
1897 cpu_SR[ACCLO], cpu_SR[ACCHI],
1900 tcg_gen_sub2_i32(cpu_SR[ACCLO], cpu_SR[ACCHI],
1901 cpu_SR[ACCLO], cpu_SR[ACCHI],
1904 tcg_gen_ext8s_i32(cpu_SR[ACCHI], cpu_SR[ACCHI]);
1906 tcg_temp_free_i32(lo);
1907 tcg_temp_free_i32(hi);
1913 tcg_gen_mov_i32(arg[1].out, vaddr);
1914 tcg_gen_mov_i32(cpu_SR[MR + arg[0].imm], mem32);
1916 tcg_temp_free(vaddr);
1917 tcg_temp_free(mem32);
1920 static void translate_memw(DisasContext *dc, const OpcodeArg arg[],
1921 const uint32_t par[])
1923 tcg_gen_mb(TCG_BAR_SC | TCG_MO_ALL);
1926 static void translate_smin(DisasContext *dc, const OpcodeArg arg[],
1927 const uint32_t par[])
1929 tcg_gen_smin_i32(arg[0].out, arg[1].in, arg[2].in);
1932 static void translate_umin(DisasContext *dc, const OpcodeArg arg[],
1933 const uint32_t par[])
1935 tcg_gen_umin_i32(arg[0].out, arg[1].in, arg[2].in);
1938 static void translate_smax(DisasContext *dc, const OpcodeArg arg[],
1939 const uint32_t par[])
1941 tcg_gen_smax_i32(arg[0].out, arg[1].in, arg[2].in);
1944 static void translate_umax(DisasContext *dc, const OpcodeArg arg[],
1945 const uint32_t par[])
1947 tcg_gen_umax_i32(arg[0].out, arg[1].in, arg[2].in);
1950 static void translate_mov(DisasContext *dc, const OpcodeArg arg[],
1951 const uint32_t par[])
1953 tcg_gen_mov_i32(arg[0].out, arg[1].in);
1956 static void translate_movcond(DisasContext *dc, const OpcodeArg arg[],
1957 const uint32_t par[])
1959 TCGv_i32 zero = tcg_const_i32(0);
1961 tcg_gen_movcond_i32(par[0], arg[0].out,
1962 arg[2].in, zero, arg[1].in, arg[0].in);
1963 tcg_temp_free(zero);
1966 static void translate_movi(DisasContext *dc, const OpcodeArg arg[],
1967 const uint32_t par[])
1969 tcg_gen_movi_i32(arg[0].out, arg[1].imm);
1972 static void translate_movp(DisasContext *dc, const OpcodeArg arg[],
1973 const uint32_t par[])
1975 TCGv_i32 zero = tcg_const_i32(0);
1976 TCGv_i32 tmp = tcg_temp_new_i32();
1978 tcg_gen_andi_i32(tmp, arg[2].in, 1 << arg[2].imm);
1979 tcg_gen_movcond_i32(par[0],
1980 arg[0].out, tmp, zero,
1981 arg[1].in, arg[0].in);
1983 tcg_temp_free(zero);
1986 static void translate_movsp(DisasContext *dc, const OpcodeArg arg[],
1987 const uint32_t par[])
1989 tcg_gen_mov_i32(arg[0].out, arg[1].in);
1992 static void translate_mul16(DisasContext *dc, const OpcodeArg arg[],
1993 const uint32_t par[])
1995 TCGv_i32 v1 = tcg_temp_new_i32();
1996 TCGv_i32 v2 = tcg_temp_new_i32();
1999 tcg_gen_ext16s_i32(v1, arg[1].in);
2000 tcg_gen_ext16s_i32(v2, arg[2].in);
2002 tcg_gen_ext16u_i32(v1, arg[1].in);
2003 tcg_gen_ext16u_i32(v2, arg[2].in);
2005 tcg_gen_mul_i32(arg[0].out, v1, v2);
2010 static void translate_mull(DisasContext *dc, const OpcodeArg arg[],
2011 const uint32_t par[])
2013 tcg_gen_mul_i32(arg[0].out, arg[1].in, arg[2].in);
2016 static void translate_mulh(DisasContext *dc, const OpcodeArg arg[],
2017 const uint32_t par[])
2019 TCGv_i32 lo = tcg_temp_new();
2022 tcg_gen_muls2_i32(lo, arg[0].out, arg[1].in, arg[2].in);
2024 tcg_gen_mulu2_i32(lo, arg[0].out, arg[1].in, arg[2].in);
2029 static void translate_neg(DisasContext *dc, const OpcodeArg arg[],
2030 const uint32_t par[])
2032 tcg_gen_neg_i32(arg[0].out, arg[1].in);
2035 static void translate_nop(DisasContext *dc, const OpcodeArg arg[],
2036 const uint32_t par[])
2040 static void translate_nsa(DisasContext *dc, const OpcodeArg arg[],
2041 const uint32_t par[])
2043 tcg_gen_clrsb_i32(arg[0].out, arg[1].in);
2046 static void translate_nsau(DisasContext *dc, const OpcodeArg arg[],
2047 const uint32_t par[])
2049 tcg_gen_clzi_i32(arg[0].out, arg[1].in, 32);
2052 static void translate_or(DisasContext *dc, const OpcodeArg arg[],
2053 const uint32_t par[])
2055 tcg_gen_or_i32(arg[0].out, arg[1].in, arg[2].in);
2058 static void translate_ptlb(DisasContext *dc, const OpcodeArg arg[],
2059 const uint32_t par[])
2061 #ifndef CONFIG_USER_ONLY
2062 TCGv_i32 dtlb = tcg_const_i32(par[0]);
2064 tcg_gen_movi_i32(cpu_pc, dc->pc);
2065 gen_helper_ptlb(arg[0].out, cpu_env, arg[1].in, dtlb);
2066 tcg_temp_free(dtlb);
2070 static void translate_pptlb(DisasContext *dc, const OpcodeArg arg[],
2071 const uint32_t par[])
2073 #ifndef CONFIG_USER_ONLY
2074 tcg_gen_movi_i32(cpu_pc, dc->pc);
2075 gen_helper_pptlb(arg[0].out, cpu_env, arg[1].in);
2079 static void translate_quos(DisasContext *dc, const OpcodeArg arg[],
2080 const uint32_t par[])
2082 TCGLabel *label1 = gen_new_label();
2083 TCGLabel *label2 = gen_new_label();
2085 tcg_gen_brcondi_i32(TCG_COND_NE, arg[1].in, 0x80000000,
2087 tcg_gen_brcondi_i32(TCG_COND_NE, arg[2].in, 0xffffffff,
2089 tcg_gen_movi_i32(arg[0].out,
2090 par[0] ? 0x80000000 : 0);
2092 gen_set_label(label1);
2094 tcg_gen_div_i32(arg[0].out,
2095 arg[1].in, arg[2].in);
2097 tcg_gen_rem_i32(arg[0].out,
2098 arg[1].in, arg[2].in);
2100 gen_set_label(label2);
2103 static void translate_quou(DisasContext *dc, const OpcodeArg arg[],
2104 const uint32_t par[])
2106 tcg_gen_divu_i32(arg[0].out,
2107 arg[1].in, arg[2].in);
2110 static void translate_read_impwire(DisasContext *dc, const OpcodeArg arg[],
2111 const uint32_t par[])
2113 /* TODO: GPIO32 may be a part of coprocessor */
2114 tcg_gen_movi_i32(arg[0].out, 0);
2117 static void translate_remu(DisasContext *dc, const OpcodeArg arg[],
2118 const uint32_t par[])
2120 tcg_gen_remu_i32(arg[0].out,
2121 arg[1].in, arg[2].in);
2124 static void translate_rer(DisasContext *dc, const OpcodeArg arg[],
2125 const uint32_t par[])
2127 gen_helper_rer(arg[0].out, cpu_env, arg[1].in);
2130 static void translate_ret(DisasContext *dc, const OpcodeArg arg[],
2131 const uint32_t par[])
2133 gen_jump(dc, cpu_R[0]);
2136 static uint32_t test_exceptions_retw(DisasContext *dc, const OpcodeArg arg[],
2137 const uint32_t par[])
2140 qemu_log_mask(LOG_GUEST_ERROR,
2141 "Illegal retw instruction(pc = %08x)\n", dc->pc);
2142 return XTENSA_OP_ILL;
2144 TCGv_i32 tmp = tcg_const_i32(dc->pc);
2146 gen_helper_test_ill_retw(cpu_env, tmp);
2152 static void translate_retw(DisasContext *dc, const OpcodeArg arg[],
2153 const uint32_t par[])
2155 TCGv_i32 tmp = tcg_const_i32(1);
2156 tcg_gen_shl_i32(tmp, tmp, cpu_SR[WINDOW_BASE]);
2157 tcg_gen_andc_i32(cpu_SR[WINDOW_START],
2158 cpu_SR[WINDOW_START], tmp);
2159 tcg_gen_movi_i32(tmp, dc->pc);
2160 tcg_gen_deposit_i32(tmp, tmp, cpu_R[0], 0, 30);
2161 gen_helper_retw(cpu_env, cpu_R[0]);
2166 static void translate_rfde(DisasContext *dc, const OpcodeArg arg[],
2167 const uint32_t par[])
2169 gen_jump(dc, cpu_SR[dc->config->ndepc ? DEPC : EPC1]);
2172 static void translate_rfe(DisasContext *dc, const OpcodeArg arg[],
2173 const uint32_t par[])
2175 tcg_gen_andi_i32(cpu_SR[PS], cpu_SR[PS], ~PS_EXCM);
2176 gen_jump(dc, cpu_SR[EPC1]);
2179 static void translate_rfi(DisasContext *dc, const OpcodeArg arg[],
2180 const uint32_t par[])
2182 tcg_gen_mov_i32(cpu_SR[PS], cpu_SR[EPS2 + arg[0].imm - 2]);
2183 gen_jump(dc, cpu_SR[EPC1 + arg[0].imm - 1]);
2186 static void translate_rfw(DisasContext *dc, const OpcodeArg arg[],
2187 const uint32_t par[])
2189 TCGv_i32 tmp = tcg_const_i32(1);
2191 tcg_gen_andi_i32(cpu_SR[PS], cpu_SR[PS], ~PS_EXCM);
2192 tcg_gen_shl_i32(tmp, tmp, cpu_SR[WINDOW_BASE]);
2195 tcg_gen_andc_i32(cpu_SR[WINDOW_START],
2196 cpu_SR[WINDOW_START], tmp);
2198 tcg_gen_or_i32(cpu_SR[WINDOW_START],
2199 cpu_SR[WINDOW_START], tmp);
2203 gen_helper_restore_owb(cpu_env);
2204 gen_jump(dc, cpu_SR[EPC1]);
2207 static void translate_rotw(DisasContext *dc, const OpcodeArg arg[],
2208 const uint32_t par[])
2210 tcg_gen_addi_i32(cpu_windowbase_next, cpu_SR[WINDOW_BASE], arg[0].imm);
2213 static void translate_rsil(DisasContext *dc, const OpcodeArg arg[],
2214 const uint32_t par[])
2216 tcg_gen_mov_i32(arg[0].out, cpu_SR[PS]);
2217 tcg_gen_andi_i32(cpu_SR[PS], cpu_SR[PS], ~PS_INTLEVEL);
2218 tcg_gen_ori_i32(cpu_SR[PS], cpu_SR[PS], arg[1].imm);
2221 static void translate_rsr(DisasContext *dc, const OpcodeArg arg[],
2222 const uint32_t par[])
2224 if (sr_name[par[0]]) {
2225 tcg_gen_mov_i32(arg[0].out, cpu_SR[par[0]]);
2227 tcg_gen_movi_i32(arg[0].out, 0);
2231 static void translate_rsr_ccount(DisasContext *dc, const OpcodeArg arg[],
2232 const uint32_t par[])
2234 #ifndef CONFIG_USER_ONLY
2235 if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
2238 gen_helper_update_ccount(cpu_env);
2239 tcg_gen_mov_i32(arg[0].out, cpu_SR[par[0]]);
2243 static void translate_rsr_ptevaddr(DisasContext *dc, const OpcodeArg arg[],
2244 const uint32_t par[])
2246 #ifndef CONFIG_USER_ONLY
2247 TCGv_i32 tmp = tcg_temp_new_i32();
2249 tcg_gen_shri_i32(tmp, cpu_SR[EXCVADDR], 10);
2250 tcg_gen_or_i32(tmp, tmp, cpu_SR[PTEVADDR]);
2251 tcg_gen_andi_i32(arg[0].out, tmp, 0xfffffffc);
2256 static void translate_rtlb(DisasContext *dc, const OpcodeArg arg[],
2257 const uint32_t par[])
2259 #ifndef CONFIG_USER_ONLY
2260 static void (* const helper[])(TCGv_i32 r, TCGv_env env, TCGv_i32 a1,
2265 TCGv_i32 dtlb = tcg_const_i32(par[0]);
2267 helper[par[1]](arg[0].out, cpu_env, arg[1].in, dtlb);
2268 tcg_temp_free(dtlb);
2272 static void translate_rptlb0(DisasContext *dc, const OpcodeArg arg[],
2273 const uint32_t par[])
2275 #ifndef CONFIG_USER_ONLY
2276 gen_helper_rptlb0(arg[0].out, cpu_env, arg[1].in);
2280 static void translate_rptlb1(DisasContext *dc, const OpcodeArg arg[],
2281 const uint32_t par[])
2283 #ifndef CONFIG_USER_ONLY
2284 gen_helper_rptlb1(arg[0].out, cpu_env, arg[1].in);
2288 static void translate_rur(DisasContext *dc, const OpcodeArg arg[],
2289 const uint32_t par[])
2291 tcg_gen_mov_i32(arg[0].out, cpu_UR[par[0]]);
2294 static void translate_setb_expstate(DisasContext *dc, const OpcodeArg arg[],
2295 const uint32_t par[])
2297 /* TODO: GPIO32 may be a part of coprocessor */
2298 tcg_gen_ori_i32(cpu_UR[EXPSTATE], cpu_UR[EXPSTATE], 1u << arg[0].imm);
2301 #ifdef CONFIG_USER_ONLY
2302 static void gen_check_atomctl(DisasContext *dc, TCGv_i32 addr)
2306 static void gen_check_atomctl(DisasContext *dc, TCGv_i32 addr)
2308 TCGv_i32 tpc = tcg_const_i32(dc->pc);
2310 gen_helper_check_atomctl(cpu_env, tpc, addr);
2315 static void translate_s32c1i(DisasContext *dc, const OpcodeArg arg[],
2316 const uint32_t par[])
2318 TCGv_i32 tmp = tcg_temp_local_new_i32();
2319 TCGv_i32 addr = tcg_temp_local_new_i32();
2322 tcg_gen_mov_i32(tmp, arg[0].in);
2323 tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
2324 mop = gen_load_store_alignment(dc, MO_TEUL | MO_ALIGN, addr);
2325 gen_check_atomctl(dc, addr);
2326 tcg_gen_atomic_cmpxchg_i32(arg[0].out, addr, cpu_SR[SCOMPARE1],
2327 tmp, dc->cring, mop);
2328 tcg_temp_free(addr);
2332 static void translate_s32e(DisasContext *dc, const OpcodeArg arg[],
2333 const uint32_t par[])
2335 TCGv_i32 addr = tcg_temp_new_i32();
2338 tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
2339 mop = gen_load_store_alignment(dc, MO_TEUL, addr);
2340 tcg_gen_qemu_st_tl(arg[0].in, addr, dc->ring, mop);
2341 tcg_temp_free(addr);
2344 static void translate_s32ex(DisasContext *dc, const OpcodeArg arg[],
2345 const uint32_t par[])
2347 TCGv_i32 prev = tcg_temp_new_i32();
2348 TCGv_i32 addr = tcg_temp_local_new_i32();
2349 TCGv_i32 res = tcg_temp_local_new_i32();
2350 TCGLabel *label = gen_new_label();
2353 tcg_gen_movi_i32(res, 0);
2354 tcg_gen_mov_i32(addr, arg[1].in);
2355 mop = gen_load_store_alignment(dc, MO_TEUL | MO_ALIGN, addr);
2356 tcg_gen_brcond_i32(TCG_COND_NE, addr, cpu_exclusive_addr, label);
2357 gen_check_exclusive(dc, addr, true);
2358 tcg_gen_atomic_cmpxchg_i32(prev, cpu_exclusive_addr, cpu_exclusive_val,
2359 arg[0].in, dc->cring, mop);
2360 tcg_gen_setcond_i32(TCG_COND_EQ, res, prev, cpu_exclusive_val);
2361 tcg_gen_movcond_i32(TCG_COND_EQ, cpu_exclusive_val,
2362 prev, cpu_exclusive_val, prev, cpu_exclusive_val);
2363 tcg_gen_movi_i32(cpu_exclusive_addr, -1);
2364 gen_set_label(label);
2365 tcg_gen_extract_i32(arg[0].out, cpu_SR[ATOMCTL], 8, 1);
2366 tcg_gen_deposit_i32(cpu_SR[ATOMCTL], cpu_SR[ATOMCTL], res, 8, 1);
2367 tcg_temp_free(prev);
2368 tcg_temp_free(addr);
2372 static void translate_salt(DisasContext *dc, const OpcodeArg arg[],
2373 const uint32_t par[])
2375 tcg_gen_setcond_i32(par[0],
2377 arg[1].in, arg[2].in);
2380 static void translate_sext(DisasContext *dc, const OpcodeArg arg[],
2381 const uint32_t par[])
2383 int shift = 31 - arg[2].imm;
2386 tcg_gen_ext8s_i32(arg[0].out, arg[1].in);
2387 } else if (shift == 16) {
2388 tcg_gen_ext16s_i32(arg[0].out, arg[1].in);
2390 TCGv_i32 tmp = tcg_temp_new_i32();
2391 tcg_gen_shli_i32(tmp, arg[1].in, shift);
2392 tcg_gen_sari_i32(arg[0].out, tmp, shift);
2397 static uint32_t test_exceptions_simcall(DisasContext *dc,
2398 const OpcodeArg arg[],
2399 const uint32_t par[])
2401 #ifdef CONFIG_USER_ONLY
2404 /* Between RE.2 and RE.3 simcall opcode's become nop for the hardware. */
2405 bool ill = dc->config->hw_version <= 250002 && !semihosting_enabled();
2407 if (ill || !semihosting_enabled()) {
2408 qemu_log_mask(LOG_GUEST_ERROR, "SIMCALL but semihosting is disabled\n");
2410 return ill ? XTENSA_OP_ILL : 0;
2413 static void translate_simcall(DisasContext *dc, const OpcodeArg arg[],
2414 const uint32_t par[])
2416 #ifndef CONFIG_USER_ONLY
2417 if (semihosting_enabled()) {
2418 gen_helper_simcall(cpu_env);
2424 * Note: 64 bit ops are used here solely because SAR values
2427 #define gen_shift_reg(cmd, reg) do { \
2428 TCGv_i64 tmp = tcg_temp_new_i64(); \
2429 tcg_gen_extu_i32_i64(tmp, reg); \
2430 tcg_gen_##cmd##_i64(v, v, tmp); \
2431 tcg_gen_extrl_i64_i32(arg[0].out, v); \
2432 tcg_temp_free_i64(v); \
2433 tcg_temp_free_i64(tmp); \
2436 #define gen_shift(cmd) gen_shift_reg(cmd, cpu_SR[SAR])
2438 static void translate_sll(DisasContext *dc, const OpcodeArg arg[],
2439 const uint32_t par[])
2441 if (dc->sar_m32_5bit) {
2442 tcg_gen_shl_i32(arg[0].out, arg[1].in, dc->sar_m32);
2444 TCGv_i64 v = tcg_temp_new_i64();
2445 TCGv_i32 s = tcg_const_i32(32);
2446 tcg_gen_sub_i32(s, s, cpu_SR[SAR]);
2447 tcg_gen_andi_i32(s, s, 0x3f);
2448 tcg_gen_extu_i32_i64(v, arg[1].in);
2449 gen_shift_reg(shl, s);
2454 static void translate_slli(DisasContext *dc, const OpcodeArg arg[],
2455 const uint32_t par[])
2457 if (arg[2].imm == 32) {
2458 qemu_log_mask(LOG_GUEST_ERROR, "slli a%d, a%d, 32 is undefined\n",
2459 arg[0].imm, arg[1].imm);
2461 tcg_gen_shli_i32(arg[0].out, arg[1].in, arg[2].imm & 0x1f);
2464 static void translate_sra(DisasContext *dc, const OpcodeArg arg[],
2465 const uint32_t par[])
2467 if (dc->sar_m32_5bit) {
2468 tcg_gen_sar_i32(arg[0].out, arg[1].in, cpu_SR[SAR]);
2470 TCGv_i64 v = tcg_temp_new_i64();
2471 tcg_gen_ext_i32_i64(v, arg[1].in);
2476 static void translate_srai(DisasContext *dc, const OpcodeArg arg[],
2477 const uint32_t par[])
2479 tcg_gen_sari_i32(arg[0].out, arg[1].in, arg[2].imm);
2482 static void translate_src(DisasContext *dc, const OpcodeArg arg[],
2483 const uint32_t par[])
2485 TCGv_i64 v = tcg_temp_new_i64();
2486 tcg_gen_concat_i32_i64(v, arg[2].in, arg[1].in);
2490 static void translate_srl(DisasContext *dc, const OpcodeArg arg[],
2491 const uint32_t par[])
2493 if (dc->sar_m32_5bit) {
2494 tcg_gen_shr_i32(arg[0].out, arg[1].in, cpu_SR[SAR]);
2496 TCGv_i64 v = tcg_temp_new_i64();
2497 tcg_gen_extu_i32_i64(v, arg[1].in);
2503 #undef gen_shift_reg
2505 static void translate_srli(DisasContext *dc, const OpcodeArg arg[],
2506 const uint32_t par[])
2508 tcg_gen_shri_i32(arg[0].out, arg[1].in, arg[2].imm);
2511 static void translate_ssa8b(DisasContext *dc, const OpcodeArg arg[],
2512 const uint32_t par[])
2514 TCGv_i32 tmp = tcg_temp_new_i32();
2515 tcg_gen_shli_i32(tmp, arg[0].in, 3);
2516 gen_left_shift_sar(dc, tmp);
2520 static void translate_ssa8l(DisasContext *dc, const OpcodeArg arg[],
2521 const uint32_t par[])
2523 TCGv_i32 tmp = tcg_temp_new_i32();
2524 tcg_gen_shli_i32(tmp, arg[0].in, 3);
2525 gen_right_shift_sar(dc, tmp);
2529 static void translate_ssai(DisasContext *dc, const OpcodeArg arg[],
2530 const uint32_t par[])
2532 TCGv_i32 tmp = tcg_const_i32(arg[0].imm);
2533 gen_right_shift_sar(dc, tmp);
2537 static void translate_ssl(DisasContext *dc, const OpcodeArg arg[],
2538 const uint32_t par[])
2540 gen_left_shift_sar(dc, arg[0].in);
2543 static void translate_ssr(DisasContext *dc, const OpcodeArg arg[],
2544 const uint32_t par[])
2546 gen_right_shift_sar(dc, arg[0].in);
2549 static void translate_sub(DisasContext *dc, const OpcodeArg arg[],
2550 const uint32_t par[])
2552 tcg_gen_sub_i32(arg[0].out, arg[1].in, arg[2].in);
2555 static void translate_subx(DisasContext *dc, const OpcodeArg arg[],
2556 const uint32_t par[])
2558 TCGv_i32 tmp = tcg_temp_new_i32();
2559 tcg_gen_shli_i32(tmp, arg[1].in, par[0]);
2560 tcg_gen_sub_i32(arg[0].out, tmp, arg[2].in);
2564 static void translate_waiti(DisasContext *dc, const OpcodeArg arg[],
2565 const uint32_t par[])
2567 #ifndef CONFIG_USER_ONLY
2568 gen_waiti(dc, arg[0].imm);
2572 static void translate_wtlb(DisasContext *dc, const OpcodeArg arg[],
2573 const uint32_t par[])
2575 #ifndef CONFIG_USER_ONLY
2576 TCGv_i32 dtlb = tcg_const_i32(par[0]);
2578 gen_helper_wtlb(cpu_env, arg[0].in, arg[1].in, dtlb);
2579 tcg_temp_free(dtlb);
2583 static void translate_wptlb(DisasContext *dc, const OpcodeArg arg[],
2584 const uint32_t par[])
2586 #ifndef CONFIG_USER_ONLY
2587 gen_helper_wptlb(cpu_env, arg[0].in, arg[1].in);
2591 static void translate_wer(DisasContext *dc, const OpcodeArg arg[],
2592 const uint32_t par[])
2594 gen_helper_wer(cpu_env, arg[0].in, arg[1].in);
2597 static void translate_wrmsk_expstate(DisasContext *dc, const OpcodeArg arg[],
2598 const uint32_t par[])
2600 /* TODO: GPIO32 may be a part of coprocessor */
2601 tcg_gen_and_i32(cpu_UR[EXPSTATE], arg[0].in, arg[1].in);
2604 static void translate_wsr(DisasContext *dc, const OpcodeArg arg[],
2605 const uint32_t par[])
2607 if (sr_name[par[0]]) {
2608 tcg_gen_mov_i32(cpu_SR[par[0]], arg[0].in);
2612 static void translate_wsr_mask(DisasContext *dc, const OpcodeArg arg[],
2613 const uint32_t par[])
2615 if (sr_name[par[0]]) {
2616 tcg_gen_andi_i32(cpu_SR[par[0]], arg[0].in, par[2]);
2620 static void translate_wsr_acchi(DisasContext *dc, const OpcodeArg arg[],
2621 const uint32_t par[])
2623 tcg_gen_ext8s_i32(cpu_SR[par[0]], arg[0].in);
2626 static void translate_wsr_ccompare(DisasContext *dc, const OpcodeArg arg[],
2627 const uint32_t par[])
2629 #ifndef CONFIG_USER_ONLY
2630 uint32_t id = par[0] - CCOMPARE;
2631 TCGv_i32 tmp = tcg_const_i32(id);
2633 assert(id < dc->config->nccompare);
2634 if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
2637 tcg_gen_mov_i32(cpu_SR[par[0]], arg[0].in);
2638 gen_helper_update_ccompare(cpu_env, tmp);
2643 static void translate_wsr_ccount(DisasContext *dc, const OpcodeArg arg[],
2644 const uint32_t par[])
2646 #ifndef CONFIG_USER_ONLY
2647 if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
2650 gen_helper_wsr_ccount(cpu_env, arg[0].in);
2654 static void translate_wsr_dbreaka(DisasContext *dc, const OpcodeArg arg[],
2655 const uint32_t par[])
2657 #ifndef CONFIG_USER_ONLY
2658 unsigned id = par[0] - DBREAKA;
2659 TCGv_i32 tmp = tcg_const_i32(id);
2661 assert(id < dc->config->ndbreak);
2662 gen_helper_wsr_dbreaka(cpu_env, tmp, arg[0].in);
2667 static void translate_wsr_dbreakc(DisasContext *dc, const OpcodeArg arg[],
2668 const uint32_t par[])
2670 #ifndef CONFIG_USER_ONLY
2671 unsigned id = par[0] - DBREAKC;
2672 TCGv_i32 tmp = tcg_const_i32(id);
2674 assert(id < dc->config->ndbreak);
2675 gen_helper_wsr_dbreakc(cpu_env, tmp, arg[0].in);
2680 static void translate_wsr_ibreaka(DisasContext *dc, const OpcodeArg arg[],
2681 const uint32_t par[])
2683 #ifndef CONFIG_USER_ONLY
2684 unsigned id = par[0] - IBREAKA;
2685 TCGv_i32 tmp = tcg_const_i32(id);
2687 assert(id < dc->config->nibreak);
2688 gen_helper_wsr_ibreaka(cpu_env, tmp, arg[0].in);
2693 static void translate_wsr_ibreakenable(DisasContext *dc, const OpcodeArg arg[],
2694 const uint32_t par[])
2696 #ifndef CONFIG_USER_ONLY
2697 gen_helper_wsr_ibreakenable(cpu_env, arg[0].in);
2701 static void translate_wsr_icount(DisasContext *dc, const OpcodeArg arg[],
2702 const uint32_t par[])
2704 #ifndef CONFIG_USER_ONLY
2706 tcg_gen_mov_i32(dc->next_icount, arg[0].in);
2708 tcg_gen_mov_i32(cpu_SR[par[0]], arg[0].in);
2713 static void translate_wsr_intclear(DisasContext *dc, const OpcodeArg arg[],
2714 const uint32_t par[])
2716 #ifndef CONFIG_USER_ONLY
2717 gen_helper_intclear(cpu_env, arg[0].in);
2721 static void translate_wsr_intset(DisasContext *dc, const OpcodeArg arg[],
2722 const uint32_t par[])
2724 #ifndef CONFIG_USER_ONLY
2725 gen_helper_intset(cpu_env, arg[0].in);
2729 static void translate_wsr_memctl(DisasContext *dc, const OpcodeArg arg[],
2730 const uint32_t par[])
2732 #ifndef CONFIG_USER_ONLY
2733 gen_helper_wsr_memctl(cpu_env, arg[0].in);
2737 static void translate_wsr_mpuenb(DisasContext *dc, const OpcodeArg arg[],
2738 const uint32_t par[])
2740 #ifndef CONFIG_USER_ONLY
2741 gen_helper_wsr_mpuenb(cpu_env, arg[0].in);
2745 static void translate_wsr_ps(DisasContext *dc, const OpcodeArg arg[],
2746 const uint32_t par[])
2748 #ifndef CONFIG_USER_ONLY
2749 uint32_t mask = PS_WOE | PS_CALLINC | PS_OWB |
2750 PS_UM | PS_EXCM | PS_INTLEVEL;
2752 if (option_enabled(dc, XTENSA_OPTION_MMU) ||
2753 option_enabled(dc, XTENSA_OPTION_MPU)) {
2756 tcg_gen_andi_i32(cpu_SR[par[0]], arg[0].in, mask);
2760 static void translate_wsr_rasid(DisasContext *dc, const OpcodeArg arg[],
2761 const uint32_t par[])
2763 #ifndef CONFIG_USER_ONLY
2764 gen_helper_wsr_rasid(cpu_env, arg[0].in);
2768 static void translate_wsr_sar(DisasContext *dc, const OpcodeArg arg[],
2769 const uint32_t par[])
2771 tcg_gen_andi_i32(cpu_SR[par[0]], arg[0].in, 0x3f);
2772 if (dc->sar_m32_5bit) {
2773 tcg_gen_discard_i32(dc->sar_m32);
2775 dc->sar_5bit = false;
2776 dc->sar_m32_5bit = false;
2779 static void translate_wsr_windowbase(DisasContext *dc, const OpcodeArg arg[],
2780 const uint32_t par[])
2782 #ifndef CONFIG_USER_ONLY
2783 tcg_gen_mov_i32(cpu_windowbase_next, arg[0].in);
2787 static void translate_wsr_windowstart(DisasContext *dc, const OpcodeArg arg[],
2788 const uint32_t par[])
2790 #ifndef CONFIG_USER_ONLY
2791 tcg_gen_andi_i32(cpu_SR[par[0]], arg[0].in,
2792 (1 << dc->config->nareg / 4) - 1);
2796 static void translate_wur(DisasContext *dc, const OpcodeArg arg[],
2797 const uint32_t par[])
2799 tcg_gen_mov_i32(cpu_UR[par[0]], arg[0].in);
2802 static void translate_xor(DisasContext *dc, const OpcodeArg arg[],
2803 const uint32_t par[])
2805 tcg_gen_xor_i32(arg[0].out, arg[1].in, arg[2].in);
2808 static void translate_xsr(DisasContext *dc, const OpcodeArg arg[],
2809 const uint32_t par[])
2811 if (sr_name[par[0]]) {
2812 TCGv_i32 tmp = tcg_temp_new_i32();
2814 tcg_gen_mov_i32(tmp, arg[0].in);
2815 tcg_gen_mov_i32(arg[0].out, cpu_SR[par[0]]);
2816 tcg_gen_mov_i32(cpu_SR[par[0]], tmp);
2819 tcg_gen_movi_i32(arg[0].out, 0);
2823 static void translate_xsr_mask(DisasContext *dc, const OpcodeArg arg[],
2824 const uint32_t par[])
2826 if (sr_name[par[0]]) {
2827 TCGv_i32 tmp = tcg_temp_new_i32();
2829 tcg_gen_mov_i32(tmp, arg[0].in);
2830 tcg_gen_mov_i32(arg[0].out, cpu_SR[par[0]]);
2831 tcg_gen_andi_i32(cpu_SR[par[0]], tmp, par[2]);
2834 tcg_gen_movi_i32(arg[0].out, 0);
2838 static void translate_xsr_ccount(DisasContext *dc, const OpcodeArg arg[],
2839 const uint32_t par[])
2841 #ifndef CONFIG_USER_ONLY
2842 TCGv_i32 tmp = tcg_temp_new_i32();
2844 if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
2848 gen_helper_update_ccount(cpu_env);
2849 tcg_gen_mov_i32(tmp, cpu_SR[par[0]]);
2850 gen_helper_wsr_ccount(cpu_env, arg[0].in);
2851 tcg_gen_mov_i32(arg[0].out, tmp);
2857 #define gen_translate_xsr(name) \
2858 static void translate_xsr_##name(DisasContext *dc, const OpcodeArg arg[], \
2859 const uint32_t par[]) \
2861 TCGv_i32 tmp = tcg_temp_new_i32(); \
2863 if (sr_name[par[0]]) { \
2864 tcg_gen_mov_i32(tmp, cpu_SR[par[0]]); \
2866 tcg_gen_movi_i32(tmp, 0); \
2868 translate_wsr_##name(dc, arg, par); \
2869 tcg_gen_mov_i32(arg[0].out, tmp); \
2870 tcg_temp_free(tmp); \
2873 gen_translate_xsr(acchi)
2874 gen_translate_xsr(ccompare)
2875 gen_translate_xsr(dbreaka)
2876 gen_translate_xsr(dbreakc)
2877 gen_translate_xsr(ibreaka)
2878 gen_translate_xsr(ibreakenable)
2879 gen_translate_xsr(icount)
2880 gen_translate_xsr(memctl)
2881 gen_translate_xsr(mpuenb)
2882 gen_translate_xsr(ps)
2883 gen_translate_xsr(rasid)
2884 gen_translate_xsr(sar)
2885 gen_translate_xsr(windowbase)
2886 gen_translate_xsr(windowstart)
2888 #undef gen_translate_xsr
2890 static const XtensaOpcodeOps core_ops[] = {
2893 .translate = translate_abs,
2895 .name = (const char * const[]) {
2896 "add", "add.n", NULL,
2898 .translate = translate_add,
2899 .op_flags = XTENSA_OP_NAME_ARRAY,
2901 .name = (const char * const[]) {
2902 "addi", "addi.n", NULL,
2904 .translate = translate_addi,
2905 .op_flags = XTENSA_OP_NAME_ARRAY,
2908 .translate = translate_addi,
2911 .translate = translate_addx,
2912 .par = (const uint32_t[]){1},
2915 .translate = translate_addx,
2916 .par = (const uint32_t[]){2},
2919 .translate = translate_addx,
2920 .par = (const uint32_t[]){3},
2923 .translate = translate_all,
2924 .par = (const uint32_t[]){true, 4},
2927 .translate = translate_all,
2928 .par = (const uint32_t[]){true, 8},
2931 .translate = translate_and,
2934 .translate = translate_boolean,
2935 .par = (const uint32_t[]){BOOLEAN_AND},
2938 .translate = translate_boolean,
2939 .par = (const uint32_t[]){BOOLEAN_ANDC},
2942 .translate = translate_all,
2943 .par = (const uint32_t[]){false, 4},
2946 .translate = translate_all,
2947 .par = (const uint32_t[]){false, 8},
2949 .name = (const char * const[]) {
2950 "ball", "ball.w15", "ball.w18", NULL,
2952 .translate = translate_ball,
2953 .par = (const uint32_t[]){TCG_COND_EQ},
2954 .op_flags = XTENSA_OP_NAME_ARRAY,
2956 .name = (const char * const[]) {
2957 "bany", "bany.w15", "bany.w18", NULL,
2959 .translate = translate_bany,
2960 .par = (const uint32_t[]){TCG_COND_NE},
2961 .op_flags = XTENSA_OP_NAME_ARRAY,
2963 .name = (const char * const[]) {
2964 "bbc", "bbc.w15", "bbc.w18", NULL,
2966 .translate = translate_bb,
2967 .par = (const uint32_t[]){TCG_COND_EQ},
2968 .op_flags = XTENSA_OP_NAME_ARRAY,
2970 .name = (const char * const[]) {
2971 "bbci", "bbci.w15", "bbci.w18", NULL,
2973 .translate = translate_bbi,
2974 .par = (const uint32_t[]){TCG_COND_EQ},
2975 .op_flags = XTENSA_OP_NAME_ARRAY,
2977 .name = (const char * const[]) {
2978 "bbs", "bbs.w15", "bbs.w18", NULL,
2980 .translate = translate_bb,
2981 .par = (const uint32_t[]){TCG_COND_NE},
2982 .op_flags = XTENSA_OP_NAME_ARRAY,
2984 .name = (const char * const[]) {
2985 "bbsi", "bbsi.w15", "bbsi.w18", NULL,
2987 .translate = translate_bbi,
2988 .par = (const uint32_t[]){TCG_COND_NE},
2989 .op_flags = XTENSA_OP_NAME_ARRAY,
2991 .name = (const char * const[]) {
2992 "beq", "beq.w15", "beq.w18", NULL,
2994 .translate = translate_b,
2995 .par = (const uint32_t[]){TCG_COND_EQ},
2996 .op_flags = XTENSA_OP_NAME_ARRAY,
2998 .name = (const char * const[]) {
2999 "beqi", "beqi.w15", "beqi.w18", NULL,
3001 .translate = translate_bi,
3002 .par = (const uint32_t[]){TCG_COND_EQ},
3003 .op_flags = XTENSA_OP_NAME_ARRAY,
3005 .name = (const char * const[]) {
3006 "beqz", "beqz.n", "beqz.w15", "beqz.w18", NULL,
3008 .translate = translate_bz,
3009 .par = (const uint32_t[]){TCG_COND_EQ},
3010 .op_flags = XTENSA_OP_NAME_ARRAY,
3013 .translate = translate_bp,
3014 .par = (const uint32_t[]){TCG_COND_EQ},
3016 .name = (const char * const[]) {
3017 "bge", "bge.w15", "bge.w18", NULL,
3019 .translate = translate_b,
3020 .par = (const uint32_t[]){TCG_COND_GE},
3021 .op_flags = XTENSA_OP_NAME_ARRAY,
3023 .name = (const char * const[]) {
3024 "bgei", "bgei.w15", "bgei.w18", NULL,
3026 .translate = translate_bi,
3027 .par = (const uint32_t[]){TCG_COND_GE},
3028 .op_flags = XTENSA_OP_NAME_ARRAY,
3030 .name = (const char * const[]) {
3031 "bgeu", "bgeu.w15", "bgeu.w18", NULL,
3033 .translate = translate_b,
3034 .par = (const uint32_t[]){TCG_COND_GEU},
3035 .op_flags = XTENSA_OP_NAME_ARRAY,
3037 .name = (const char * const[]) {
3038 "bgeui", "bgeui.w15", "bgeui.w18", NULL,
3040 .translate = translate_bi,
3041 .par = (const uint32_t[]){TCG_COND_GEU},
3042 .op_flags = XTENSA_OP_NAME_ARRAY,
3044 .name = (const char * const[]) {
3045 "bgez", "bgez.w15", "bgez.w18", NULL,
3047 .translate = translate_bz,
3048 .par = (const uint32_t[]){TCG_COND_GE},
3049 .op_flags = XTENSA_OP_NAME_ARRAY,
3051 .name = (const char * const[]) {
3052 "blt", "blt.w15", "blt.w18", NULL,
3054 .translate = translate_b,
3055 .par = (const uint32_t[]){TCG_COND_LT},
3056 .op_flags = XTENSA_OP_NAME_ARRAY,
3058 .name = (const char * const[]) {
3059 "blti", "blti.w15", "blti.w18", NULL,
3061 .translate = translate_bi,
3062 .par = (const uint32_t[]){TCG_COND_LT},
3063 .op_flags = XTENSA_OP_NAME_ARRAY,
3065 .name = (const char * const[]) {
3066 "bltu", "bltu.w15", "bltu.w18", NULL,
3068 .translate = translate_b,
3069 .par = (const uint32_t[]){TCG_COND_LTU},
3070 .op_flags = XTENSA_OP_NAME_ARRAY,
3072 .name = (const char * const[]) {
3073 "bltui", "bltui.w15", "bltui.w18", NULL,
3075 .translate = translate_bi,
3076 .par = (const uint32_t[]){TCG_COND_LTU},
3077 .op_flags = XTENSA_OP_NAME_ARRAY,
3079 .name = (const char * const[]) {
3080 "bltz", "bltz.w15", "bltz.w18", NULL,
3082 .translate = translate_bz,
3083 .par = (const uint32_t[]){TCG_COND_LT},
3084 .op_flags = XTENSA_OP_NAME_ARRAY,
3086 .name = (const char * const[]) {
3087 "bnall", "bnall.w15", "bnall.w18", NULL,
3089 .translate = translate_ball,
3090 .par = (const uint32_t[]){TCG_COND_NE},
3091 .op_flags = XTENSA_OP_NAME_ARRAY,
3093 .name = (const char * const[]) {
3094 "bne", "bne.w15", "bne.w18", NULL,
3096 .translate = translate_b,
3097 .par = (const uint32_t[]){TCG_COND_NE},
3098 .op_flags = XTENSA_OP_NAME_ARRAY,
3100 .name = (const char * const[]) {
3101 "bnei", "bnei.w15", "bnei.w18", NULL,
3103 .translate = translate_bi,
3104 .par = (const uint32_t[]){TCG_COND_NE},
3105 .op_flags = XTENSA_OP_NAME_ARRAY,
3107 .name = (const char * const[]) {
3108 "bnez", "bnez.n", "bnez.w15", "bnez.w18", NULL,
3110 .translate = translate_bz,
3111 .par = (const uint32_t[]){TCG_COND_NE},
3112 .op_flags = XTENSA_OP_NAME_ARRAY,
3114 .name = (const char * const[]) {
3115 "bnone", "bnone.w15", "bnone.w18", NULL,
3117 .translate = translate_bany,
3118 .par = (const uint32_t[]){TCG_COND_EQ},
3119 .op_flags = XTENSA_OP_NAME_ARRAY,
3122 .translate = translate_nop,
3123 .par = (const uint32_t[]){DEBUGCAUSE_BI},
3124 .op_flags = XTENSA_OP_DEBUG_BREAK,
3127 .translate = translate_nop,
3128 .par = (const uint32_t[]){DEBUGCAUSE_BN},
3129 .op_flags = XTENSA_OP_DEBUG_BREAK,
3132 .translate = translate_bp,
3133 .par = (const uint32_t[]){TCG_COND_NE},
3136 .translate = translate_call0,
3139 .translate = translate_callw,
3140 .par = (const uint32_t[]){3},
3143 .translate = translate_callw,
3144 .par = (const uint32_t[]){1},
3147 .translate = translate_callw,
3148 .par = (const uint32_t[]){2},
3151 .translate = translate_callx0,
3154 .translate = translate_callxw,
3155 .par = (const uint32_t[]){3},
3158 .translate = translate_callxw,
3159 .par = (const uint32_t[]){1},
3162 .translate = translate_callxw,
3163 .par = (const uint32_t[]){2},
3166 .translate = translate_clamps,
3168 .name = "clrb_expstate",
3169 .translate = translate_clrb_expstate,
3172 .translate = translate_clrex,
3175 .translate = translate_const16,
3178 .translate = translate_depbits,
3181 .translate = translate_dcache,
3182 .op_flags = XTENSA_OP_PRIVILEGED,
3185 .translate = translate_nop,
3188 .translate = translate_dcache,
3189 .op_flags = XTENSA_OP_PRIVILEGED,
3192 .translate = translate_dcache,
3195 .translate = translate_nop,
3198 .translate = translate_dcache,
3201 .translate = translate_nop,
3204 .translate = translate_nop,
3205 .op_flags = XTENSA_OP_PRIVILEGED,
3208 .translate = translate_nop,
3209 .op_flags = XTENSA_OP_PRIVILEGED,
3212 .translate = translate_nop,
3213 .op_flags = XTENSA_OP_PRIVILEGED,
3216 .translate = translate_nop,
3217 .op_flags = XTENSA_OP_PRIVILEGED,
3220 .translate = translate_diwbuip,
3221 .op_flags = XTENSA_OP_PRIVILEGED,
3224 .translate = translate_dcache,
3225 .op_flags = XTENSA_OP_PRIVILEGED,
3228 .translate = translate_nop,
3231 .translate = translate_nop,
3234 .translate = translate_nop,
3237 .translate = translate_nop,
3240 .translate = translate_nop,
3243 .translate = translate_nop,
3246 .translate = translate_nop,
3249 .translate = translate_nop,
3252 .translate = translate_nop,
3255 .translate = translate_nop,
3258 .translate = translate_nop,
3261 .translate = translate_entry,
3262 .test_exceptions = test_exceptions_entry,
3263 .test_overflow = test_overflow_entry,
3264 .op_flags = XTENSA_OP_EXIT_TB_M1 |
3265 XTENSA_OP_SYNC_REGISTER_WINDOW,
3268 .translate = translate_nop,
3271 .translate = translate_nop,
3274 .translate = translate_extui,
3277 .translate = translate_memw,
3280 .translate = translate_getex,
3283 .op_flags = XTENSA_OP_ILL,
3286 .op_flags = XTENSA_OP_ILL,
3289 .translate = translate_itlb,
3290 .par = (const uint32_t[]){true},
3291 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
3294 .translate = translate_icache,
3297 .translate = translate_icache,
3298 .op_flags = XTENSA_OP_PRIVILEGED,
3301 .translate = translate_nop,
3302 .op_flags = XTENSA_OP_PRIVILEGED,
3305 .translate = translate_itlb,
3306 .par = (const uint32_t[]){false},
3307 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
3310 .translate = translate_nop,
3311 .op_flags = XTENSA_OP_PRIVILEGED,
3313 .name = (const char * const[]) {
3314 "ill", "ill.n", NULL,
3316 .op_flags = XTENSA_OP_ILL | XTENSA_OP_NAME_ARRAY,
3319 .translate = translate_nop,
3322 .translate = translate_icache,
3323 .op_flags = XTENSA_OP_PRIVILEGED,
3326 .translate = translate_nop,
3329 .translate = translate_j,
3332 .translate = translate_jx,
3335 .translate = translate_ldst,
3336 .par = (const uint32_t[]){MO_TESW, false, false},
3337 .op_flags = XTENSA_OP_LOAD,
3340 .translate = translate_ldst,
3341 .par = (const uint32_t[]){MO_TEUW, false, false},
3342 .op_flags = XTENSA_OP_LOAD,
3345 .translate = translate_ldst,
3346 .par = (const uint32_t[]){MO_TEUL | MO_ALIGN, true, false},
3347 .op_flags = XTENSA_OP_LOAD,
3350 .translate = translate_l32e,
3351 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_LOAD,
3354 .translate = translate_l32ex,
3355 .op_flags = XTENSA_OP_LOAD,
3357 .name = (const char * const[]) {
3358 "l32i", "l32i.n", NULL,
3360 .translate = translate_ldst,
3361 .par = (const uint32_t[]){MO_TEUL, false, false},
3362 .op_flags = XTENSA_OP_NAME_ARRAY | XTENSA_OP_LOAD,
3365 .translate = translate_l32r,
3366 .op_flags = XTENSA_OP_LOAD,
3369 .translate = translate_ldst,
3370 .par = (const uint32_t[]){MO_UB, false, false},
3371 .op_flags = XTENSA_OP_LOAD,
3374 .translate = translate_mac16,
3375 .par = (const uint32_t[]){MAC16_NONE, 0, -4},
3376 .op_flags = XTENSA_OP_LOAD,
3379 .translate = translate_mac16,
3380 .par = (const uint32_t[]){MAC16_NONE, 0, 4},
3381 .op_flags = XTENSA_OP_LOAD,
3384 .op_flags = XTENSA_OP_ILL,
3386 .name = (const char * const[]) {
3387 "loop", "loop.w15", NULL,
3389 .translate = translate_loop,
3390 .par = (const uint32_t[]){TCG_COND_NEVER},
3391 .op_flags = XTENSA_OP_NAME_ARRAY,
3393 .name = (const char * const[]) {
3394 "loopgtz", "loopgtz.w15", NULL,
3396 .translate = translate_loop,
3397 .par = (const uint32_t[]){TCG_COND_GT},
3398 .op_flags = XTENSA_OP_NAME_ARRAY,
3400 .name = (const char * const[]) {
3401 "loopnez", "loopnez.w15", NULL,
3403 .translate = translate_loop,
3404 .par = (const uint32_t[]){TCG_COND_NE},
3405 .op_flags = XTENSA_OP_NAME_ARRAY,
3408 .translate = translate_smax,
3411 .translate = translate_umax,
3414 .translate = translate_memw,
3417 .translate = translate_smin,
3420 .translate = translate_umin,
3422 .name = (const char * const[]) {
3423 "mov", "mov.n", NULL,
3425 .translate = translate_mov,
3426 .op_flags = XTENSA_OP_NAME_ARRAY,
3429 .translate = translate_movcond,
3430 .par = (const uint32_t[]){TCG_COND_EQ},
3433 .translate = translate_movp,
3434 .par = (const uint32_t[]){TCG_COND_EQ},
3437 .translate = translate_movcond,
3438 .par = (const uint32_t[]){TCG_COND_GE},
3441 .translate = translate_movi,
3444 .translate = translate_movi,
3447 .translate = translate_movcond,
3448 .par = (const uint32_t[]){TCG_COND_LT},
3451 .translate = translate_movcond,
3452 .par = (const uint32_t[]){TCG_COND_NE},
3455 .translate = translate_movsp,
3456 .op_flags = XTENSA_OP_ALLOCA,
3459 .translate = translate_movp,
3460 .par = (const uint32_t[]){TCG_COND_NE},
3462 .name = "mul.aa.hh",
3463 .translate = translate_mac16,
3464 .par = (const uint32_t[]){MAC16_MUL, MAC16_HH, 0},
3466 .name = "mul.aa.hl",
3467 .translate = translate_mac16,
3468 .par = (const uint32_t[]){MAC16_MUL, MAC16_HL, 0},
3470 .name = "mul.aa.lh",
3471 .translate = translate_mac16,
3472 .par = (const uint32_t[]){MAC16_MUL, MAC16_LH, 0},
3474 .name = "mul.aa.ll",
3475 .translate = translate_mac16,
3476 .par = (const uint32_t[]){MAC16_MUL, MAC16_LL, 0},
3478 .name = "mul.ad.hh",
3479 .translate = translate_mac16,
3480 .par = (const uint32_t[]){MAC16_MUL, MAC16_HH, 0},
3482 .name = "mul.ad.hl",
3483 .translate = translate_mac16,
3484 .par = (const uint32_t[]){MAC16_MUL, MAC16_HL, 0},
3486 .name = "mul.ad.lh",
3487 .translate = translate_mac16,
3488 .par = (const uint32_t[]){MAC16_MUL, MAC16_LH, 0},
3490 .name = "mul.ad.ll",
3491 .translate = translate_mac16,
3492 .par = (const uint32_t[]){MAC16_MUL, MAC16_LL, 0},
3494 .name = "mul.da.hh",
3495 .translate = translate_mac16,
3496 .par = (const uint32_t[]){MAC16_MUL, MAC16_HH, 0},
3498 .name = "mul.da.hl",
3499 .translate = translate_mac16,
3500 .par = (const uint32_t[]){MAC16_MUL, MAC16_HL, 0},
3502 .name = "mul.da.lh",
3503 .translate = translate_mac16,
3504 .par = (const uint32_t[]){MAC16_MUL, MAC16_LH, 0},
3506 .name = "mul.da.ll",
3507 .translate = translate_mac16,
3508 .par = (const uint32_t[]){MAC16_MUL, MAC16_LL, 0},
3510 .name = "mul.dd.hh",
3511 .translate = translate_mac16,
3512 .par = (const uint32_t[]){MAC16_MUL, MAC16_HH, 0},
3514 .name = "mul.dd.hl",
3515 .translate = translate_mac16,
3516 .par = (const uint32_t[]){MAC16_MUL, MAC16_HL, 0},
3518 .name = "mul.dd.lh",
3519 .translate = translate_mac16,
3520 .par = (const uint32_t[]){MAC16_MUL, MAC16_LH, 0},
3522 .name = "mul.dd.ll",
3523 .translate = translate_mac16,
3524 .par = (const uint32_t[]){MAC16_MUL, MAC16_LL, 0},
3527 .translate = translate_mul16,
3528 .par = (const uint32_t[]){true},
3531 .translate = translate_mul16,
3532 .par = (const uint32_t[]){false},
3534 .name = "mula.aa.hh",
3535 .translate = translate_mac16,
3536 .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 0},
3538 .name = "mula.aa.hl",
3539 .translate = translate_mac16,
3540 .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 0},
3542 .name = "mula.aa.lh",
3543 .translate = translate_mac16,
3544 .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 0},
3546 .name = "mula.aa.ll",
3547 .translate = translate_mac16,
3548 .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 0},
3550 .name = "mula.ad.hh",
3551 .translate = translate_mac16,
3552 .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 0},
3554 .name = "mula.ad.hl",
3555 .translate = translate_mac16,
3556 .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 0},
3558 .name = "mula.ad.lh",
3559 .translate = translate_mac16,
3560 .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 0},
3562 .name = "mula.ad.ll",
3563 .translate = translate_mac16,
3564 .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 0},
3566 .name = "mula.da.hh",
3567 .translate = translate_mac16,
3568 .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 0},
3570 .name = "mula.da.hh.lddec",
3571 .translate = translate_mac16,
3572 .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, -4},
3574 .name = "mula.da.hh.ldinc",
3575 .translate = translate_mac16,
3576 .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 4},
3578 .name = "mula.da.hl",
3579 .translate = translate_mac16,
3580 .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 0},
3582 .name = "mula.da.hl.lddec",
3583 .translate = translate_mac16,
3584 .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, -4},
3586 .name = "mula.da.hl.ldinc",
3587 .translate = translate_mac16,
3588 .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 4},
3590 .name = "mula.da.lh",
3591 .translate = translate_mac16,
3592 .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 0},
3594 .name = "mula.da.lh.lddec",
3595 .translate = translate_mac16,
3596 .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, -4},
3598 .name = "mula.da.lh.ldinc",
3599 .translate = translate_mac16,
3600 .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 4},
3602 .name = "mula.da.ll",
3603 .translate = translate_mac16,
3604 .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 0},
3606 .name = "mula.da.ll.lddec",
3607 .translate = translate_mac16,
3608 .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, -4},
3610 .name = "mula.da.ll.ldinc",
3611 .translate = translate_mac16,
3612 .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 4},
3614 .name = "mula.dd.hh",
3615 .translate = translate_mac16,
3616 .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 0},
3618 .name = "mula.dd.hh.lddec",
3619 .translate = translate_mac16,
3620 .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, -4},
3622 .name = "mula.dd.hh.ldinc",
3623 .translate = translate_mac16,
3624 .par = (const uint32_t[]){MAC16_MULA, MAC16_HH, 4},
3626 .name = "mula.dd.hl",
3627 .translate = translate_mac16,
3628 .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 0},
3630 .name = "mula.dd.hl.lddec",
3631 .translate = translate_mac16,
3632 .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, -4},
3634 .name = "mula.dd.hl.ldinc",
3635 .translate = translate_mac16,
3636 .par = (const uint32_t[]){MAC16_MULA, MAC16_HL, 4},
3638 .name = "mula.dd.lh",
3639 .translate = translate_mac16,
3640 .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 0},
3642 .name = "mula.dd.lh.lddec",
3643 .translate = translate_mac16,
3644 .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, -4},
3646 .name = "mula.dd.lh.ldinc",
3647 .translate = translate_mac16,
3648 .par = (const uint32_t[]){MAC16_MULA, MAC16_LH, 4},
3650 .name = "mula.dd.ll",
3651 .translate = translate_mac16,
3652 .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 0},
3654 .name = "mula.dd.ll.lddec",
3655 .translate = translate_mac16,
3656 .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, -4},
3658 .name = "mula.dd.ll.ldinc",
3659 .translate = translate_mac16,
3660 .par = (const uint32_t[]){MAC16_MULA, MAC16_LL, 4},
3663 .translate = translate_mull,
3665 .name = "muls.aa.hh",
3666 .translate = translate_mac16,
3667 .par = (const uint32_t[]){MAC16_MULS, MAC16_HH, 0},
3669 .name = "muls.aa.hl",
3670 .translate = translate_mac16,
3671 .par = (const uint32_t[]){MAC16_MULS, MAC16_HL, 0},
3673 .name = "muls.aa.lh",
3674 .translate = translate_mac16,
3675 .par = (const uint32_t[]){MAC16_MULS, MAC16_LH, 0},
3677 .name = "muls.aa.ll",
3678 .translate = translate_mac16,
3679 .par = (const uint32_t[]){MAC16_MULS, MAC16_LL, 0},
3681 .name = "muls.ad.hh",
3682 .translate = translate_mac16,
3683 .par = (const uint32_t[]){MAC16_MULS, MAC16_HH, 0},
3685 .name = "muls.ad.hl",
3686 .translate = translate_mac16,
3687 .par = (const uint32_t[]){MAC16_MULS, MAC16_HL, 0},
3689 .name = "muls.ad.lh",
3690 .translate = translate_mac16,
3691 .par = (const uint32_t[]){MAC16_MULS, MAC16_LH, 0},
3693 .name = "muls.ad.ll",
3694 .translate = translate_mac16,
3695 .par = (const uint32_t[]){MAC16_MULS, MAC16_LL, 0},
3697 .name = "muls.da.hh",
3698 .translate = translate_mac16,
3699 .par = (const uint32_t[]){MAC16_MULS, MAC16_HH, 0},
3701 .name = "muls.da.hl",
3702 .translate = translate_mac16,
3703 .par = (const uint32_t[]){MAC16_MULS, MAC16_HL, 0},
3705 .name = "muls.da.lh",
3706 .translate = translate_mac16,
3707 .par = (const uint32_t[]){MAC16_MULS, MAC16_LH, 0},
3709 .name = "muls.da.ll",
3710 .translate = translate_mac16,
3711 .par = (const uint32_t[]){MAC16_MULS, MAC16_LL, 0},
3713 .name = "muls.dd.hh",
3714 .translate = translate_mac16,
3715 .par = (const uint32_t[]){MAC16_MULS, MAC16_HH, 0},
3717 .name = "muls.dd.hl",
3718 .translate = translate_mac16,
3719 .par = (const uint32_t[]){MAC16_MULS, MAC16_HL, 0},
3721 .name = "muls.dd.lh",
3722 .translate = translate_mac16,
3723 .par = (const uint32_t[]){MAC16_MULS, MAC16_LH, 0},
3725 .name = "muls.dd.ll",
3726 .translate = translate_mac16,
3727 .par = (const uint32_t[]){MAC16_MULS, MAC16_LL, 0},
3730 .translate = translate_mulh,
3731 .par = (const uint32_t[]){true},
3734 .translate = translate_mulh,
3735 .par = (const uint32_t[]){false},
3738 .translate = translate_neg,
3740 .name = (const char * const[]) {
3741 "nop", "nop.n", NULL,
3743 .translate = translate_nop,
3744 .op_flags = XTENSA_OP_NAME_ARRAY,
3747 .translate = translate_nsa,
3750 .translate = translate_nsau,
3753 .translate = translate_or,
3756 .translate = translate_boolean,
3757 .par = (const uint32_t[]){BOOLEAN_OR},
3760 .translate = translate_boolean,
3761 .par = (const uint32_t[]){BOOLEAN_ORC},
3764 .translate = translate_ptlb,
3765 .par = (const uint32_t[]){true},
3766 .op_flags = XTENSA_OP_PRIVILEGED,
3769 .translate = translate_nop,
3772 .translate = translate_nop,
3775 .translate = translate_nop,
3778 .translate = translate_nop,
3781 .translate = translate_nop,
3784 .translate = translate_ptlb,
3785 .par = (const uint32_t[]){false},
3786 .op_flags = XTENSA_OP_PRIVILEGED,
3789 .translate = translate_pptlb,
3790 .op_flags = XTENSA_OP_PRIVILEGED,
3793 .translate = translate_quos,
3794 .par = (const uint32_t[]){true},
3795 .op_flags = XTENSA_OP_DIVIDE_BY_ZERO,
3798 .translate = translate_quou,
3799 .op_flags = XTENSA_OP_DIVIDE_BY_ZERO,
3802 .translate = translate_rtlb,
3803 .par = (const uint32_t[]){true, 0},
3804 .op_flags = XTENSA_OP_PRIVILEGED,
3807 .translate = translate_rtlb,
3808 .par = (const uint32_t[]){true, 1},
3809 .op_flags = XTENSA_OP_PRIVILEGED,
3811 .name = "read_impwire",
3812 .translate = translate_read_impwire,
3815 .translate = translate_quos,
3816 .par = (const uint32_t[]){false},
3817 .op_flags = XTENSA_OP_DIVIDE_BY_ZERO,
3820 .translate = translate_remu,
3821 .op_flags = XTENSA_OP_DIVIDE_BY_ZERO,
3824 .translate = translate_rer,
3825 .op_flags = XTENSA_OP_PRIVILEGED,
3827 .name = (const char * const[]) {
3828 "ret", "ret.n", NULL,
3830 .translate = translate_ret,
3831 .op_flags = XTENSA_OP_NAME_ARRAY,
3833 .name = (const char * const[]) {
3834 "retw", "retw.n", NULL,
3836 .translate = translate_retw,
3837 .test_exceptions = test_exceptions_retw,
3838 .op_flags = XTENSA_OP_UNDERFLOW | XTENSA_OP_NAME_ARRAY,
3841 .op_flags = XTENSA_OP_ILL,
3844 .translate = translate_rfde,
3845 .op_flags = XTENSA_OP_PRIVILEGED,
3848 .op_flags = XTENSA_OP_ILL,
3851 .translate = translate_rfe,
3852 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_CHECK_INTERRUPTS,
3855 .translate = translate_rfi,
3856 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_CHECK_INTERRUPTS,
3859 .translate = translate_rfw,
3860 .par = (const uint32_t[]){true},
3861 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_CHECK_INTERRUPTS,
3864 .translate = translate_rfw,
3865 .par = (const uint32_t[]){false},
3866 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_CHECK_INTERRUPTS,
3869 .translate = translate_rtlb,
3870 .par = (const uint32_t[]){false, 0},
3871 .op_flags = XTENSA_OP_PRIVILEGED,
3874 .translate = translate_rtlb,
3875 .par = (const uint32_t[]){false, 1},
3876 .op_flags = XTENSA_OP_PRIVILEGED,
3879 .translate = translate_rptlb0,
3880 .op_flags = XTENSA_OP_PRIVILEGED,
3883 .translate = translate_rptlb1,
3884 .op_flags = XTENSA_OP_PRIVILEGED,
3887 .translate = translate_rotw,
3888 .op_flags = XTENSA_OP_PRIVILEGED |
3889 XTENSA_OP_EXIT_TB_M1 |
3890 XTENSA_OP_SYNC_REGISTER_WINDOW,
3893 .translate = translate_rsil,
3895 XTENSA_OP_PRIVILEGED |
3896 XTENSA_OP_EXIT_TB_0 |
3897 XTENSA_OP_CHECK_INTERRUPTS,
3900 .translate = translate_rsr,
3901 .par = (const uint32_t[]){176},
3902 .op_flags = XTENSA_OP_PRIVILEGED,
3905 .translate = translate_rsr,
3906 .par = (const uint32_t[]){208},
3907 .op_flags = XTENSA_OP_PRIVILEGED,
3909 .name = "rsr.acchi",
3910 .translate = translate_rsr,
3911 .test_exceptions = test_exceptions_sr,
3912 .par = (const uint32_t[]){
3914 XTENSA_OPTION_MAC16,
3917 .name = "rsr.acclo",
3918 .translate = translate_rsr,
3919 .test_exceptions = test_exceptions_sr,
3920 .par = (const uint32_t[]){
3922 XTENSA_OPTION_MAC16,
3925 .name = "rsr.atomctl",
3926 .translate = translate_rsr,
3927 .test_exceptions = test_exceptions_sr,
3928 .par = (const uint32_t[]){
3930 XTENSA_OPTION_ATOMCTL,
3932 .op_flags = XTENSA_OP_PRIVILEGED,
3935 .translate = translate_rsr,
3936 .test_exceptions = test_exceptions_sr,
3937 .par = (const uint32_t[]){
3939 XTENSA_OPTION_BOOLEAN,
3942 .name = "rsr.cacheadrdis",
3943 .translate = translate_rsr,
3944 .test_exceptions = test_exceptions_sr,
3945 .par = (const uint32_t[]){
3949 .op_flags = XTENSA_OP_PRIVILEGED,
3951 .name = "rsr.cacheattr",
3952 .translate = translate_rsr,
3953 .test_exceptions = test_exceptions_sr,
3954 .par = (const uint32_t[]){
3956 XTENSA_OPTION_CACHEATTR,
3958 .op_flags = XTENSA_OP_PRIVILEGED,
3960 .name = "rsr.ccompare0",
3961 .translate = translate_rsr,
3962 .test_exceptions = test_exceptions_ccompare,
3963 .par = (const uint32_t[]){
3965 XTENSA_OPTION_TIMER_INTERRUPT,
3967 .op_flags = XTENSA_OP_PRIVILEGED,
3969 .name = "rsr.ccompare1",
3970 .translate = translate_rsr,
3971 .test_exceptions = test_exceptions_ccompare,
3972 .par = (const uint32_t[]){
3974 XTENSA_OPTION_TIMER_INTERRUPT,
3976 .op_flags = XTENSA_OP_PRIVILEGED,
3978 .name = "rsr.ccompare2",
3979 .translate = translate_rsr,
3980 .test_exceptions = test_exceptions_ccompare,
3981 .par = (const uint32_t[]){
3983 XTENSA_OPTION_TIMER_INTERRUPT,
3985 .op_flags = XTENSA_OP_PRIVILEGED,
3987 .name = "rsr.ccount",
3988 .translate = translate_rsr_ccount,
3989 .test_exceptions = test_exceptions_sr,
3990 .par = (const uint32_t[]){
3992 XTENSA_OPTION_TIMER_INTERRUPT,
3994 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
3996 .name = "rsr.configid0",
3997 .translate = translate_rsr,
3998 .par = (const uint32_t[]){CONFIGID0},
3999 .op_flags = XTENSA_OP_PRIVILEGED,
4001 .name = "rsr.configid1",
4002 .translate = translate_rsr,
4003 .par = (const uint32_t[]){CONFIGID1},
4004 .op_flags = XTENSA_OP_PRIVILEGED,
4006 .name = "rsr.cpenable",
4007 .translate = translate_rsr,
4008 .test_exceptions = test_exceptions_sr,
4009 .par = (const uint32_t[]){
4011 XTENSA_OPTION_COPROCESSOR,
4013 .op_flags = XTENSA_OP_PRIVILEGED,
4015 .name = "rsr.dbreaka0",
4016 .translate = translate_rsr,
4017 .test_exceptions = test_exceptions_dbreak,
4018 .par = (const uint32_t[]){
4020 XTENSA_OPTION_DEBUG,
4022 .op_flags = XTENSA_OP_PRIVILEGED,
4024 .name = "rsr.dbreaka1",
4025 .translate = translate_rsr,
4026 .test_exceptions = test_exceptions_dbreak,
4027 .par = (const uint32_t[]){
4029 XTENSA_OPTION_DEBUG,
4031 .op_flags = XTENSA_OP_PRIVILEGED,
4033 .name = "rsr.dbreakc0",
4034 .translate = translate_rsr,
4035 .test_exceptions = test_exceptions_dbreak,
4036 .par = (const uint32_t[]){
4038 XTENSA_OPTION_DEBUG,
4040 .op_flags = XTENSA_OP_PRIVILEGED,
4042 .name = "rsr.dbreakc1",
4043 .translate = translate_rsr,
4044 .test_exceptions = test_exceptions_dbreak,
4045 .par = (const uint32_t[]){
4047 XTENSA_OPTION_DEBUG,
4049 .op_flags = XTENSA_OP_PRIVILEGED,
4052 .translate = translate_rsr,
4053 .test_exceptions = test_exceptions_sr,
4054 .par = (const uint32_t[]){
4056 XTENSA_OPTION_DEBUG,
4058 .op_flags = XTENSA_OP_PRIVILEGED,
4060 .name = "rsr.debugcause",
4061 .translate = translate_rsr,
4062 .test_exceptions = test_exceptions_sr,
4063 .par = (const uint32_t[]){
4065 XTENSA_OPTION_DEBUG,
4067 .op_flags = XTENSA_OP_PRIVILEGED,
4070 .translate = translate_rsr,
4071 .test_exceptions = test_exceptions_sr,
4072 .par = (const uint32_t[]){
4074 XTENSA_OPTION_EXCEPTION,
4076 .op_flags = XTENSA_OP_PRIVILEGED,
4078 .name = "rsr.dtlbcfg",
4079 .translate = translate_rsr,
4080 .test_exceptions = test_exceptions_sr,
4081 .par = (const uint32_t[]){
4085 .op_flags = XTENSA_OP_PRIVILEGED,
4088 .translate = translate_rsr,
4089 .test_exceptions = test_exceptions_sr,
4090 .par = (const uint32_t[]){
4092 XTENSA_OPTION_EXCEPTION,
4094 .op_flags = XTENSA_OP_PRIVILEGED,
4097 .translate = translate_rsr,
4098 .test_exceptions = test_exceptions_hpi,
4099 .par = (const uint32_t[]){
4101 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4103 .op_flags = XTENSA_OP_PRIVILEGED,
4106 .translate = translate_rsr,
4107 .test_exceptions = test_exceptions_hpi,
4108 .par = (const uint32_t[]){
4110 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4112 .op_flags = XTENSA_OP_PRIVILEGED,
4115 .translate = translate_rsr,
4116 .test_exceptions = test_exceptions_hpi,
4117 .par = (const uint32_t[]){
4119 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4121 .op_flags = XTENSA_OP_PRIVILEGED,
4124 .translate = translate_rsr,
4125 .test_exceptions = test_exceptions_hpi,
4126 .par = (const uint32_t[]){
4128 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4130 .op_flags = XTENSA_OP_PRIVILEGED,
4133 .translate = translate_rsr,
4134 .test_exceptions = test_exceptions_hpi,
4135 .par = (const uint32_t[]){
4137 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4139 .op_flags = XTENSA_OP_PRIVILEGED,
4142 .translate = translate_rsr,
4143 .test_exceptions = test_exceptions_hpi,
4144 .par = (const uint32_t[]){
4146 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4148 .op_flags = XTENSA_OP_PRIVILEGED,
4151 .translate = translate_rsr,
4152 .test_exceptions = test_exceptions_hpi,
4153 .par = (const uint32_t[]){
4155 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4157 .op_flags = XTENSA_OP_PRIVILEGED,
4160 .translate = translate_rsr,
4161 .test_exceptions = test_exceptions_hpi,
4162 .par = (const uint32_t[]){
4164 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4166 .op_flags = XTENSA_OP_PRIVILEGED,
4169 .translate = translate_rsr,
4170 .test_exceptions = test_exceptions_hpi,
4171 .par = (const uint32_t[]){
4173 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4175 .op_flags = XTENSA_OP_PRIVILEGED,
4178 .translate = translate_rsr,
4179 .test_exceptions = test_exceptions_hpi,
4180 .par = (const uint32_t[]){
4182 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4184 .op_flags = XTENSA_OP_PRIVILEGED,
4187 .translate = translate_rsr,
4188 .test_exceptions = test_exceptions_hpi,
4189 .par = (const uint32_t[]){
4191 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4193 .op_flags = XTENSA_OP_PRIVILEGED,
4196 .translate = translate_rsr,
4197 .test_exceptions = test_exceptions_hpi,
4198 .par = (const uint32_t[]){
4200 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4202 .op_flags = XTENSA_OP_PRIVILEGED,
4204 .name = "rsr.eraccess",
4205 .translate = translate_rsr,
4206 .par = (const uint32_t[]){ERACCESS},
4207 .op_flags = XTENSA_OP_PRIVILEGED,
4209 .name = "rsr.exccause",
4210 .translate = translate_rsr,
4211 .test_exceptions = test_exceptions_sr,
4212 .par = (const uint32_t[]){
4214 XTENSA_OPTION_EXCEPTION,
4216 .op_flags = XTENSA_OP_PRIVILEGED,
4218 .name = "rsr.excsave1",
4219 .translate = translate_rsr,
4220 .test_exceptions = test_exceptions_sr,
4221 .par = (const uint32_t[]){
4223 XTENSA_OPTION_EXCEPTION,
4225 .op_flags = XTENSA_OP_PRIVILEGED,
4227 .name = "rsr.excsave2",
4228 .translate = translate_rsr,
4229 .test_exceptions = test_exceptions_hpi,
4230 .par = (const uint32_t[]){
4232 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4234 .op_flags = XTENSA_OP_PRIVILEGED,
4236 .name = "rsr.excsave3",
4237 .translate = translate_rsr,
4238 .test_exceptions = test_exceptions_hpi,
4239 .par = (const uint32_t[]){
4241 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4243 .op_flags = XTENSA_OP_PRIVILEGED,
4245 .name = "rsr.excsave4",
4246 .translate = translate_rsr,
4247 .test_exceptions = test_exceptions_hpi,
4248 .par = (const uint32_t[]){
4250 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4252 .op_flags = XTENSA_OP_PRIVILEGED,
4254 .name = "rsr.excsave5",
4255 .translate = translate_rsr,
4256 .test_exceptions = test_exceptions_hpi,
4257 .par = (const uint32_t[]){
4259 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4261 .op_flags = XTENSA_OP_PRIVILEGED,
4263 .name = "rsr.excsave6",
4264 .translate = translate_rsr,
4265 .test_exceptions = test_exceptions_hpi,
4266 .par = (const uint32_t[]){
4268 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4270 .op_flags = XTENSA_OP_PRIVILEGED,
4272 .name = "rsr.excsave7",
4273 .translate = translate_rsr,
4274 .test_exceptions = test_exceptions_hpi,
4275 .par = (const uint32_t[]){
4277 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4279 .op_flags = XTENSA_OP_PRIVILEGED,
4281 .name = "rsr.excvaddr",
4282 .translate = translate_rsr,
4283 .test_exceptions = test_exceptions_sr,
4284 .par = (const uint32_t[]){
4286 XTENSA_OPTION_EXCEPTION,
4288 .op_flags = XTENSA_OP_PRIVILEGED,
4290 .name = "rsr.ibreaka0",
4291 .translate = translate_rsr,
4292 .test_exceptions = test_exceptions_ibreak,
4293 .par = (const uint32_t[]){
4295 XTENSA_OPTION_DEBUG,
4297 .op_flags = XTENSA_OP_PRIVILEGED,
4299 .name = "rsr.ibreaka1",
4300 .translate = translate_rsr,
4301 .test_exceptions = test_exceptions_ibreak,
4302 .par = (const uint32_t[]){
4304 XTENSA_OPTION_DEBUG,
4306 .op_flags = XTENSA_OP_PRIVILEGED,
4308 .name = "rsr.ibreakenable",
4309 .translate = translate_rsr,
4310 .test_exceptions = test_exceptions_sr,
4311 .par = (const uint32_t[]){
4313 XTENSA_OPTION_DEBUG,
4315 .op_flags = XTENSA_OP_PRIVILEGED,
4317 .name = "rsr.icount",
4318 .translate = translate_rsr,
4319 .test_exceptions = test_exceptions_sr,
4320 .par = (const uint32_t[]){
4322 XTENSA_OPTION_DEBUG,
4324 .op_flags = XTENSA_OP_PRIVILEGED,
4326 .name = "rsr.icountlevel",
4327 .translate = translate_rsr,
4328 .test_exceptions = test_exceptions_sr,
4329 .par = (const uint32_t[]){
4331 XTENSA_OPTION_DEBUG,
4333 .op_flags = XTENSA_OP_PRIVILEGED,
4335 .name = "rsr.intclear",
4336 .translate = translate_rsr,
4337 .test_exceptions = test_exceptions_sr,
4338 .par = (const uint32_t[]){
4340 XTENSA_OPTION_INTERRUPT,
4342 .op_flags = XTENSA_OP_PRIVILEGED,
4344 .name = "rsr.intenable",
4345 .translate = translate_rsr,
4346 .test_exceptions = test_exceptions_sr,
4347 .par = (const uint32_t[]){
4349 XTENSA_OPTION_INTERRUPT,
4351 .op_flags = XTENSA_OP_PRIVILEGED,
4353 .name = "rsr.interrupt",
4354 .translate = translate_rsr_ccount,
4355 .test_exceptions = test_exceptions_sr,
4356 .par = (const uint32_t[]){
4358 XTENSA_OPTION_INTERRUPT,
4360 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
4362 .name = "rsr.intset",
4363 .translate = translate_rsr_ccount,
4364 .test_exceptions = test_exceptions_sr,
4365 .par = (const uint32_t[]){
4367 XTENSA_OPTION_INTERRUPT,
4369 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
4371 .name = "rsr.itlbcfg",
4372 .translate = translate_rsr,
4373 .test_exceptions = test_exceptions_sr,
4374 .par = (const uint32_t[]){
4378 .op_flags = XTENSA_OP_PRIVILEGED,
4381 .translate = translate_rsr,
4382 .test_exceptions = test_exceptions_sr,
4383 .par = (const uint32_t[]){
4388 .name = "rsr.lcount",
4389 .translate = translate_rsr,
4390 .test_exceptions = test_exceptions_sr,
4391 .par = (const uint32_t[]){
4397 .translate = translate_rsr,
4398 .test_exceptions = test_exceptions_sr,
4399 .par = (const uint32_t[]){
4404 .name = "rsr.litbase",
4405 .translate = translate_rsr,
4406 .test_exceptions = test_exceptions_sr,
4407 .par = (const uint32_t[]){
4409 XTENSA_OPTION_EXTENDED_L32R,
4413 .translate = translate_rsr,
4414 .test_exceptions = test_exceptions_sr,
4415 .par = (const uint32_t[]){
4417 XTENSA_OPTION_MAC16,
4421 .translate = translate_rsr,
4422 .test_exceptions = test_exceptions_sr,
4423 .par = (const uint32_t[]){
4425 XTENSA_OPTION_MAC16,
4429 .translate = translate_rsr,
4430 .test_exceptions = test_exceptions_sr,
4431 .par = (const uint32_t[]){
4433 XTENSA_OPTION_MAC16,
4437 .translate = translate_rsr,
4438 .test_exceptions = test_exceptions_sr,
4439 .par = (const uint32_t[]){
4441 XTENSA_OPTION_MAC16,
4444 .name = "rsr.memctl",
4445 .translate = translate_rsr,
4446 .par = (const uint32_t[]){MEMCTL},
4447 .op_flags = XTENSA_OP_PRIVILEGED,
4450 .translate = translate_rsr,
4451 .test_exceptions = test_exceptions_sr,
4452 .par = (const uint32_t[]){
4454 XTENSA_OPTION_MEMORY_ECC_PARITY,
4456 .op_flags = XTENSA_OP_PRIVILEGED,
4459 .translate = translate_rsr,
4460 .test_exceptions = test_exceptions_sr,
4461 .par = (const uint32_t[]){
4463 XTENSA_OPTION_MEMORY_ECC_PARITY,
4465 .op_flags = XTENSA_OP_PRIVILEGED,
4468 .translate = translate_rsr,
4469 .test_exceptions = test_exceptions_sr,
4470 .par = (const uint32_t[]){
4472 XTENSA_OPTION_MEMORY_ECC_PARITY,
4474 .op_flags = XTENSA_OP_PRIVILEGED,
4476 .name = "rsr.mesave",
4477 .translate = translate_rsr,
4478 .test_exceptions = test_exceptions_sr,
4479 .par = (const uint32_t[]){
4481 XTENSA_OPTION_MEMORY_ECC_PARITY,
4483 .op_flags = XTENSA_OP_PRIVILEGED,
4486 .translate = translate_rsr,
4487 .test_exceptions = test_exceptions_sr,
4488 .par = (const uint32_t[]){
4490 XTENSA_OPTION_MEMORY_ECC_PARITY,
4492 .op_flags = XTENSA_OP_PRIVILEGED,
4494 .name = "rsr.mevaddr",
4495 .translate = translate_rsr,
4496 .test_exceptions = test_exceptions_sr,
4497 .par = (const uint32_t[]){
4499 XTENSA_OPTION_MEMORY_ECC_PARITY,
4501 .op_flags = XTENSA_OP_PRIVILEGED,
4503 .name = "rsr.misc0",
4504 .translate = translate_rsr,
4505 .test_exceptions = test_exceptions_sr,
4506 .par = (const uint32_t[]){
4508 XTENSA_OPTION_MISC_SR,
4510 .op_flags = XTENSA_OP_PRIVILEGED,
4512 .name = "rsr.misc1",
4513 .translate = translate_rsr,
4514 .test_exceptions = test_exceptions_sr,
4515 .par = (const uint32_t[]){
4517 XTENSA_OPTION_MISC_SR,
4519 .op_flags = XTENSA_OP_PRIVILEGED,
4521 .name = "rsr.misc2",
4522 .translate = translate_rsr,
4523 .test_exceptions = test_exceptions_sr,
4524 .par = (const uint32_t[]){
4526 XTENSA_OPTION_MISC_SR,
4528 .op_flags = XTENSA_OP_PRIVILEGED,
4530 .name = "rsr.misc3",
4531 .translate = translate_rsr,
4532 .test_exceptions = test_exceptions_sr,
4533 .par = (const uint32_t[]){
4535 XTENSA_OPTION_MISC_SR,
4537 .op_flags = XTENSA_OP_PRIVILEGED,
4539 .name = "rsr.mpucfg",
4540 .translate = translate_rsr,
4541 .test_exceptions = test_exceptions_sr,
4542 .par = (const uint32_t[]){
4546 .op_flags = XTENSA_OP_PRIVILEGED,
4548 .name = "rsr.mpuenb",
4549 .translate = translate_rsr,
4550 .test_exceptions = test_exceptions_sr,
4551 .par = (const uint32_t[]){
4555 .op_flags = XTENSA_OP_PRIVILEGED,
4557 .name = "rsr.prefctl",
4558 .translate = translate_rsr,
4559 .par = (const uint32_t[]){PREFCTL},
4562 .translate = translate_rsr,
4563 .test_exceptions = test_exceptions_sr,
4564 .par = (const uint32_t[]){
4566 XTENSA_OPTION_PROCESSOR_ID,
4568 .op_flags = XTENSA_OP_PRIVILEGED,
4571 .translate = translate_rsr,
4572 .test_exceptions = test_exceptions_sr,
4573 .par = (const uint32_t[]){
4575 XTENSA_OPTION_EXCEPTION,
4577 .op_flags = XTENSA_OP_PRIVILEGED,
4579 .name = "rsr.ptevaddr",
4580 .translate = translate_rsr_ptevaddr,
4581 .test_exceptions = test_exceptions_sr,
4582 .par = (const uint32_t[]){
4586 .op_flags = XTENSA_OP_PRIVILEGED,
4588 .name = "rsr.rasid",
4589 .translate = translate_rsr,
4590 .test_exceptions = test_exceptions_sr,
4591 .par = (const uint32_t[]){
4595 .op_flags = XTENSA_OP_PRIVILEGED,
4598 .translate = translate_rsr,
4599 .par = (const uint32_t[]){SAR},
4601 .name = "rsr.scompare1",
4602 .translate = translate_rsr,
4603 .test_exceptions = test_exceptions_sr,
4604 .par = (const uint32_t[]){
4606 XTENSA_OPTION_CONDITIONAL_STORE,
4609 .name = "rsr.vecbase",
4610 .translate = translate_rsr,
4611 .test_exceptions = test_exceptions_sr,
4612 .par = (const uint32_t[]){
4614 XTENSA_OPTION_RELOCATABLE_VECTOR,
4616 .op_flags = XTENSA_OP_PRIVILEGED,
4618 .name = "rsr.windowbase",
4619 .translate = translate_rsr,
4620 .test_exceptions = test_exceptions_sr,
4621 .par = (const uint32_t[]){
4623 XTENSA_OPTION_WINDOWED_REGISTER,
4625 .op_flags = XTENSA_OP_PRIVILEGED,
4627 .name = "rsr.windowstart",
4628 .translate = translate_rsr,
4629 .test_exceptions = test_exceptions_sr,
4630 .par = (const uint32_t[]){
4632 XTENSA_OPTION_WINDOWED_REGISTER,
4634 .op_flags = XTENSA_OP_PRIVILEGED,
4637 .translate = translate_nop,
4639 .name = "rur.expstate",
4640 .translate = translate_rur,
4641 .par = (const uint32_t[]){EXPSTATE},
4643 .name = "rur.threadptr",
4644 .translate = translate_rur,
4645 .par = (const uint32_t[]){THREADPTR},
4648 .translate = translate_ldst,
4649 .par = (const uint32_t[]){MO_TEUW, false, true},
4650 .op_flags = XTENSA_OP_STORE,
4653 .translate = translate_s32c1i,
4654 .op_flags = XTENSA_OP_LOAD | XTENSA_OP_STORE,
4657 .translate = translate_s32e,
4658 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_STORE,
4661 .translate = translate_s32ex,
4662 .op_flags = XTENSA_OP_LOAD | XTENSA_OP_STORE,
4664 .name = (const char * const[]) {
4665 "s32i", "s32i.n", "s32nb", NULL,
4667 .translate = translate_ldst,
4668 .par = (const uint32_t[]){MO_TEUL, false, true},
4669 .op_flags = XTENSA_OP_NAME_ARRAY | XTENSA_OP_STORE,
4672 .translate = translate_ldst,
4673 .par = (const uint32_t[]){MO_TEUL | MO_ALIGN, true, true},
4674 .op_flags = XTENSA_OP_STORE,
4677 .translate = translate_ldst,
4678 .par = (const uint32_t[]){MO_UB, false, true},
4679 .op_flags = XTENSA_OP_STORE,
4682 .translate = translate_salt,
4683 .par = (const uint32_t[]){TCG_COND_LT},
4686 .translate = translate_salt,
4687 .par = (const uint32_t[]){TCG_COND_LTU},
4689 .name = "setb_expstate",
4690 .translate = translate_setb_expstate,
4693 .translate = translate_sext,
4696 .translate = translate_simcall,
4697 .test_exceptions = test_exceptions_simcall,
4698 .op_flags = XTENSA_OP_PRIVILEGED,
4701 .translate = translate_sll,
4704 .translate = translate_slli,
4707 .translate = translate_sra,
4710 .translate = translate_srai,
4713 .translate = translate_src,
4716 .translate = translate_srl,
4719 .translate = translate_srli,
4722 .translate = translate_ssa8b,
4725 .translate = translate_ssa8l,
4728 .translate = translate_ssai,
4731 .translate = translate_ssl,
4734 .translate = translate_ssr,
4737 .translate = translate_sub,
4740 .translate = translate_subx,
4741 .par = (const uint32_t[]){1},
4744 .translate = translate_subx,
4745 .par = (const uint32_t[]){2},
4748 .translate = translate_subx,
4749 .par = (const uint32_t[]){3},
4752 .op_flags = XTENSA_OP_SYSCALL,
4754 .name = "umul.aa.hh",
4755 .translate = translate_mac16,
4756 .par = (const uint32_t[]){MAC16_UMUL, MAC16_HH, 0},
4758 .name = "umul.aa.hl",
4759 .translate = translate_mac16,
4760 .par = (const uint32_t[]){MAC16_UMUL, MAC16_HL, 0},
4762 .name = "umul.aa.lh",
4763 .translate = translate_mac16,
4764 .par = (const uint32_t[]){MAC16_UMUL, MAC16_LH, 0},
4766 .name = "umul.aa.ll",
4767 .translate = translate_mac16,
4768 .par = (const uint32_t[]){MAC16_UMUL, MAC16_LL, 0},
4771 .translate = translate_waiti,
4772 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
4775 .translate = translate_wtlb,
4776 .par = (const uint32_t[]){true},
4777 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
4780 .translate = translate_wer,
4781 .op_flags = XTENSA_OP_PRIVILEGED,
4784 .translate = translate_wtlb,
4785 .par = (const uint32_t[]){false},
4786 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
4789 .translate = translate_wptlb,
4790 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
4792 .name = "wrmsk_expstate",
4793 .translate = translate_wrmsk_expstate,
4796 .op_flags = XTENSA_OP_ILL,
4799 .op_flags = XTENSA_OP_ILL,
4801 .name = "wsr.acchi",
4802 .translate = translate_wsr_acchi,
4803 .test_exceptions = test_exceptions_sr,
4804 .par = (const uint32_t[]){
4806 XTENSA_OPTION_MAC16,
4809 .name = "wsr.acclo",
4810 .translate = translate_wsr,
4811 .test_exceptions = test_exceptions_sr,
4812 .par = (const uint32_t[]){
4814 XTENSA_OPTION_MAC16,
4817 .name = "wsr.atomctl",
4818 .translate = translate_wsr_mask,
4819 .test_exceptions = test_exceptions_sr,
4820 .par = (const uint32_t[]){
4822 XTENSA_OPTION_ATOMCTL,
4825 .op_flags = XTENSA_OP_PRIVILEGED,
4828 .translate = translate_wsr_mask,
4829 .test_exceptions = test_exceptions_sr,
4830 .par = (const uint32_t[]){
4832 XTENSA_OPTION_BOOLEAN,
4836 .name = "wsr.cacheadrdis",
4837 .translate = translate_wsr_mask,
4838 .test_exceptions = test_exceptions_sr,
4839 .par = (const uint32_t[]){
4844 .op_flags = XTENSA_OP_PRIVILEGED,
4846 .name = "wsr.cacheattr",
4847 .translate = translate_wsr,
4848 .test_exceptions = test_exceptions_sr,
4849 .par = (const uint32_t[]){
4851 XTENSA_OPTION_CACHEATTR,
4853 .op_flags = XTENSA_OP_PRIVILEGED,
4855 .name = "wsr.ccompare0",
4856 .translate = translate_wsr_ccompare,
4857 .test_exceptions = test_exceptions_ccompare,
4858 .par = (const uint32_t[]){
4860 XTENSA_OPTION_TIMER_INTERRUPT,
4862 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
4864 .name = "wsr.ccompare1",
4865 .translate = translate_wsr_ccompare,
4866 .test_exceptions = test_exceptions_ccompare,
4867 .par = (const uint32_t[]){
4869 XTENSA_OPTION_TIMER_INTERRUPT,
4871 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
4873 .name = "wsr.ccompare2",
4874 .translate = translate_wsr_ccompare,
4875 .test_exceptions = test_exceptions_ccompare,
4876 .par = (const uint32_t[]){
4878 XTENSA_OPTION_TIMER_INTERRUPT,
4880 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
4882 .name = "wsr.ccount",
4883 .translate = translate_wsr_ccount,
4884 .test_exceptions = test_exceptions_sr,
4885 .par = (const uint32_t[]){
4887 XTENSA_OPTION_TIMER_INTERRUPT,
4889 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
4891 .name = "wsr.configid0",
4892 .op_flags = XTENSA_OP_ILL,
4894 .name = "wsr.configid1",
4895 .op_flags = XTENSA_OP_ILL,
4897 .name = "wsr.cpenable",
4898 .translate = translate_wsr_mask,
4899 .test_exceptions = test_exceptions_sr,
4900 .par = (const uint32_t[]){
4902 XTENSA_OPTION_COPROCESSOR,
4905 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
4907 .name = "wsr.dbreaka0",
4908 .translate = translate_wsr_dbreaka,
4909 .test_exceptions = test_exceptions_dbreak,
4910 .par = (const uint32_t[]){
4912 XTENSA_OPTION_DEBUG,
4914 .op_flags = XTENSA_OP_PRIVILEGED,
4916 .name = "wsr.dbreaka1",
4917 .translate = translate_wsr_dbreaka,
4918 .test_exceptions = test_exceptions_dbreak,
4919 .par = (const uint32_t[]){
4921 XTENSA_OPTION_DEBUG,
4923 .op_flags = XTENSA_OP_PRIVILEGED,
4925 .name = "wsr.dbreakc0",
4926 .translate = translate_wsr_dbreakc,
4927 .test_exceptions = test_exceptions_dbreak,
4928 .par = (const uint32_t[]){
4930 XTENSA_OPTION_DEBUG,
4932 .op_flags = XTENSA_OP_PRIVILEGED,
4934 .name = "wsr.dbreakc1",
4935 .translate = translate_wsr_dbreakc,
4936 .test_exceptions = test_exceptions_dbreak,
4937 .par = (const uint32_t[]){
4939 XTENSA_OPTION_DEBUG,
4941 .op_flags = XTENSA_OP_PRIVILEGED,
4944 .translate = translate_wsr,
4945 .test_exceptions = test_exceptions_sr,
4946 .par = (const uint32_t[]){
4948 XTENSA_OPTION_DEBUG,
4950 .op_flags = XTENSA_OP_PRIVILEGED,
4952 .name = "wsr.debugcause",
4953 .op_flags = XTENSA_OP_ILL,
4956 .translate = translate_wsr,
4957 .test_exceptions = test_exceptions_sr,
4958 .par = (const uint32_t[]){
4960 XTENSA_OPTION_EXCEPTION,
4962 .op_flags = XTENSA_OP_PRIVILEGED,
4964 .name = "wsr.dtlbcfg",
4965 .translate = translate_wsr_mask,
4966 .test_exceptions = test_exceptions_sr,
4967 .par = (const uint32_t[]){
4972 .op_flags = XTENSA_OP_PRIVILEGED,
4975 .translate = translate_wsr,
4976 .test_exceptions = test_exceptions_sr,
4977 .par = (const uint32_t[]){
4979 XTENSA_OPTION_EXCEPTION,
4981 .op_flags = XTENSA_OP_PRIVILEGED,
4984 .translate = translate_wsr,
4985 .test_exceptions = test_exceptions_hpi,
4986 .par = (const uint32_t[]){
4988 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4990 .op_flags = XTENSA_OP_PRIVILEGED,
4993 .translate = translate_wsr,
4994 .test_exceptions = test_exceptions_hpi,
4995 .par = (const uint32_t[]){
4997 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
4999 .op_flags = XTENSA_OP_PRIVILEGED,
5002 .translate = translate_wsr,
5003 .test_exceptions = test_exceptions_hpi,
5004 .par = (const uint32_t[]){
5006 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5008 .op_flags = XTENSA_OP_PRIVILEGED,
5011 .translate = translate_wsr,
5012 .test_exceptions = test_exceptions_hpi,
5013 .par = (const uint32_t[]){
5015 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5017 .op_flags = XTENSA_OP_PRIVILEGED,
5020 .translate = translate_wsr,
5021 .test_exceptions = test_exceptions_hpi,
5022 .par = (const uint32_t[]){
5024 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5026 .op_flags = XTENSA_OP_PRIVILEGED,
5029 .translate = translate_wsr,
5030 .test_exceptions = test_exceptions_hpi,
5031 .par = (const uint32_t[]){
5033 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5035 .op_flags = XTENSA_OP_PRIVILEGED,
5038 .translate = translate_wsr,
5039 .test_exceptions = test_exceptions_hpi,
5040 .par = (const uint32_t[]){
5042 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5044 .op_flags = XTENSA_OP_PRIVILEGED,
5047 .translate = translate_wsr,
5048 .test_exceptions = test_exceptions_hpi,
5049 .par = (const uint32_t[]){
5051 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5053 .op_flags = XTENSA_OP_PRIVILEGED,
5056 .translate = translate_wsr,
5057 .test_exceptions = test_exceptions_hpi,
5058 .par = (const uint32_t[]){
5060 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5062 .op_flags = XTENSA_OP_PRIVILEGED,
5065 .translate = translate_wsr,
5066 .test_exceptions = test_exceptions_hpi,
5067 .par = (const uint32_t[]){
5069 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5071 .op_flags = XTENSA_OP_PRIVILEGED,
5074 .translate = translate_wsr,
5075 .test_exceptions = test_exceptions_hpi,
5076 .par = (const uint32_t[]){
5078 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5080 .op_flags = XTENSA_OP_PRIVILEGED,
5083 .translate = translate_wsr,
5084 .test_exceptions = test_exceptions_hpi,
5085 .par = (const uint32_t[]){
5087 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5089 .op_flags = XTENSA_OP_PRIVILEGED,
5091 .name = "wsr.eraccess",
5092 .translate = translate_wsr_mask,
5093 .par = (const uint32_t[]){
5098 .op_flags = XTENSA_OP_PRIVILEGED,
5100 .name = "wsr.exccause",
5101 .translate = translate_wsr,
5102 .test_exceptions = test_exceptions_sr,
5103 .par = (const uint32_t[]){
5105 XTENSA_OPTION_EXCEPTION,
5107 .op_flags = XTENSA_OP_PRIVILEGED,
5109 .name = "wsr.excsave1",
5110 .translate = translate_wsr,
5111 .test_exceptions = test_exceptions_sr,
5112 .par = (const uint32_t[]){
5114 XTENSA_OPTION_EXCEPTION,
5116 .op_flags = XTENSA_OP_PRIVILEGED,
5118 .name = "wsr.excsave2",
5119 .translate = translate_wsr,
5120 .test_exceptions = test_exceptions_hpi,
5121 .par = (const uint32_t[]){
5123 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5125 .op_flags = XTENSA_OP_PRIVILEGED,
5127 .name = "wsr.excsave3",
5128 .translate = translate_wsr,
5129 .test_exceptions = test_exceptions_hpi,
5130 .par = (const uint32_t[]){
5132 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5134 .op_flags = XTENSA_OP_PRIVILEGED,
5136 .name = "wsr.excsave4",
5137 .translate = translate_wsr,
5138 .test_exceptions = test_exceptions_hpi,
5139 .par = (const uint32_t[]){
5141 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5143 .op_flags = XTENSA_OP_PRIVILEGED,
5145 .name = "wsr.excsave5",
5146 .translate = translate_wsr,
5147 .test_exceptions = test_exceptions_hpi,
5148 .par = (const uint32_t[]){
5150 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5152 .op_flags = XTENSA_OP_PRIVILEGED,
5154 .name = "wsr.excsave6",
5155 .translate = translate_wsr,
5156 .test_exceptions = test_exceptions_hpi,
5157 .par = (const uint32_t[]){
5159 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5161 .op_flags = XTENSA_OP_PRIVILEGED,
5163 .name = "wsr.excsave7",
5164 .translate = translate_wsr,
5165 .test_exceptions = test_exceptions_hpi,
5166 .par = (const uint32_t[]){
5168 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5170 .op_flags = XTENSA_OP_PRIVILEGED,
5172 .name = "wsr.excvaddr",
5173 .translate = translate_wsr,
5174 .test_exceptions = test_exceptions_sr,
5175 .par = (const uint32_t[]){
5177 XTENSA_OPTION_EXCEPTION,
5179 .op_flags = XTENSA_OP_PRIVILEGED,
5181 .name = "wsr.ibreaka0",
5182 .translate = translate_wsr_ibreaka,
5183 .test_exceptions = test_exceptions_ibreak,
5184 .par = (const uint32_t[]){
5186 XTENSA_OPTION_DEBUG,
5188 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5190 .name = "wsr.ibreaka1",
5191 .translate = translate_wsr_ibreaka,
5192 .test_exceptions = test_exceptions_ibreak,
5193 .par = (const uint32_t[]){
5195 XTENSA_OPTION_DEBUG,
5197 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5199 .name = "wsr.ibreakenable",
5200 .translate = translate_wsr_ibreakenable,
5201 .test_exceptions = test_exceptions_sr,
5202 .par = (const uint32_t[]){
5204 XTENSA_OPTION_DEBUG,
5206 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5208 .name = "wsr.icount",
5209 .translate = translate_wsr_icount,
5210 .test_exceptions = test_exceptions_sr,
5211 .par = (const uint32_t[]){
5213 XTENSA_OPTION_DEBUG,
5215 .op_flags = XTENSA_OP_PRIVILEGED,
5217 .name = "wsr.icountlevel",
5218 .translate = translate_wsr_mask,
5219 .test_exceptions = test_exceptions_sr,
5220 .par = (const uint32_t[]){
5222 XTENSA_OPTION_DEBUG,
5225 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
5227 .name = "wsr.intclear",
5228 .translate = translate_wsr_intclear,
5229 .test_exceptions = test_exceptions_sr,
5230 .par = (const uint32_t[]){
5232 XTENSA_OPTION_INTERRUPT,
5235 XTENSA_OP_PRIVILEGED |
5236 XTENSA_OP_EXIT_TB_0 |
5237 XTENSA_OP_CHECK_INTERRUPTS,
5239 .name = "wsr.intenable",
5240 .translate = translate_wsr,
5241 .test_exceptions = test_exceptions_sr,
5242 .par = (const uint32_t[]){
5244 XTENSA_OPTION_INTERRUPT,
5247 XTENSA_OP_PRIVILEGED |
5248 XTENSA_OP_EXIT_TB_0 |
5249 XTENSA_OP_CHECK_INTERRUPTS,
5251 .name = "wsr.interrupt",
5252 .translate = translate_wsr,
5253 .test_exceptions = test_exceptions_sr,
5254 .par = (const uint32_t[]){
5256 XTENSA_OPTION_INTERRUPT,
5259 XTENSA_OP_PRIVILEGED |
5260 XTENSA_OP_EXIT_TB_0 |
5261 XTENSA_OP_CHECK_INTERRUPTS,
5263 .name = "wsr.intset",
5264 .translate = translate_wsr_intset,
5265 .test_exceptions = test_exceptions_sr,
5266 .par = (const uint32_t[]){
5268 XTENSA_OPTION_INTERRUPT,
5271 XTENSA_OP_PRIVILEGED |
5272 XTENSA_OP_EXIT_TB_0 |
5273 XTENSA_OP_CHECK_INTERRUPTS,
5275 .name = "wsr.itlbcfg",
5276 .translate = translate_wsr_mask,
5277 .test_exceptions = test_exceptions_sr,
5278 .par = (const uint32_t[]){
5283 .op_flags = XTENSA_OP_PRIVILEGED,
5286 .translate = translate_wsr,
5287 .test_exceptions = test_exceptions_sr,
5288 .par = (const uint32_t[]){
5292 .op_flags = XTENSA_OP_EXIT_TB_M1,
5294 .name = "wsr.lcount",
5295 .translate = translate_wsr,
5296 .test_exceptions = test_exceptions_sr,
5297 .par = (const uint32_t[]){
5303 .translate = translate_wsr,
5304 .test_exceptions = test_exceptions_sr,
5305 .par = (const uint32_t[]){
5309 .op_flags = XTENSA_OP_EXIT_TB_M1,
5311 .name = "wsr.litbase",
5312 .translate = translate_wsr_mask,
5313 .test_exceptions = test_exceptions_sr,
5314 .par = (const uint32_t[]){
5316 XTENSA_OPTION_EXTENDED_L32R,
5319 .op_flags = XTENSA_OP_EXIT_TB_M1,
5322 .translate = translate_wsr,
5323 .test_exceptions = test_exceptions_sr,
5324 .par = (const uint32_t[]){
5326 XTENSA_OPTION_MAC16,
5330 .translate = translate_wsr,
5331 .test_exceptions = test_exceptions_sr,
5332 .par = (const uint32_t[]){
5334 XTENSA_OPTION_MAC16,
5338 .translate = translate_wsr,
5339 .test_exceptions = test_exceptions_sr,
5340 .par = (const uint32_t[]){
5342 XTENSA_OPTION_MAC16,
5346 .translate = translate_wsr,
5347 .test_exceptions = test_exceptions_sr,
5348 .par = (const uint32_t[]){
5350 XTENSA_OPTION_MAC16,
5353 .name = "wsr.memctl",
5354 .translate = translate_wsr_memctl,
5355 .par = (const uint32_t[]){MEMCTL},
5356 .op_flags = XTENSA_OP_PRIVILEGED,
5359 .translate = translate_wsr,
5360 .test_exceptions = test_exceptions_sr,
5361 .par = (const uint32_t[]){
5363 XTENSA_OPTION_MEMORY_ECC_PARITY,
5365 .op_flags = XTENSA_OP_PRIVILEGED,
5368 .translate = translate_wsr,
5369 .test_exceptions = test_exceptions_sr,
5370 .par = (const uint32_t[]){
5372 XTENSA_OPTION_MEMORY_ECC_PARITY,
5374 .op_flags = XTENSA_OP_PRIVILEGED,
5377 .translate = translate_wsr,
5378 .test_exceptions = test_exceptions_sr,
5379 .par = (const uint32_t[]){
5381 XTENSA_OPTION_MEMORY_ECC_PARITY,
5383 .op_flags = XTENSA_OP_PRIVILEGED,
5385 .name = "wsr.mesave",
5386 .translate = translate_wsr,
5387 .test_exceptions = test_exceptions_sr,
5388 .par = (const uint32_t[]){
5390 XTENSA_OPTION_MEMORY_ECC_PARITY,
5392 .op_flags = XTENSA_OP_PRIVILEGED,
5395 .translate = translate_wsr,
5396 .test_exceptions = test_exceptions_sr,
5397 .par = (const uint32_t[]){
5399 XTENSA_OPTION_MEMORY_ECC_PARITY,
5401 .op_flags = XTENSA_OP_PRIVILEGED,
5403 .name = "wsr.mevaddr",
5404 .translate = translate_wsr,
5405 .test_exceptions = test_exceptions_sr,
5406 .par = (const uint32_t[]){
5408 XTENSA_OPTION_MEMORY_ECC_PARITY,
5410 .op_flags = XTENSA_OP_PRIVILEGED,
5412 .name = "wsr.misc0",
5413 .translate = translate_wsr,
5414 .test_exceptions = test_exceptions_sr,
5415 .par = (const uint32_t[]){
5417 XTENSA_OPTION_MISC_SR,
5419 .op_flags = XTENSA_OP_PRIVILEGED,
5421 .name = "wsr.misc1",
5422 .translate = translate_wsr,
5423 .test_exceptions = test_exceptions_sr,
5424 .par = (const uint32_t[]){
5426 XTENSA_OPTION_MISC_SR,
5428 .op_flags = XTENSA_OP_PRIVILEGED,
5430 .name = "wsr.misc2",
5431 .translate = translate_wsr,
5432 .test_exceptions = test_exceptions_sr,
5433 .par = (const uint32_t[]){
5435 XTENSA_OPTION_MISC_SR,
5437 .op_flags = XTENSA_OP_PRIVILEGED,
5439 .name = "wsr.misc3",
5440 .translate = translate_wsr,
5441 .test_exceptions = test_exceptions_sr,
5442 .par = (const uint32_t[]){
5444 XTENSA_OPTION_MISC_SR,
5446 .op_flags = XTENSA_OP_PRIVILEGED,
5449 .translate = translate_wsr,
5450 .test_exceptions = test_exceptions_sr,
5451 .par = (const uint32_t[]){
5453 XTENSA_OPTION_TRACE_PORT,
5455 .op_flags = XTENSA_OP_PRIVILEGED,
5457 .name = "wsr.mpuenb",
5458 .translate = translate_wsr_mpuenb,
5459 .test_exceptions = test_exceptions_sr,
5460 .par = (const uint32_t[]){
5464 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
5466 .name = "wsr.prefctl",
5467 .translate = translate_wsr,
5468 .par = (const uint32_t[]){PREFCTL},
5471 .op_flags = XTENSA_OP_ILL,
5474 .translate = translate_wsr_ps,
5475 .test_exceptions = test_exceptions_sr,
5476 .par = (const uint32_t[]){
5478 XTENSA_OPTION_EXCEPTION,
5481 XTENSA_OP_PRIVILEGED |
5482 XTENSA_OP_EXIT_TB_M1 |
5483 XTENSA_OP_CHECK_INTERRUPTS,
5485 .name = "wsr.ptevaddr",
5486 .translate = translate_wsr_mask,
5487 .test_exceptions = test_exceptions_sr,
5488 .par = (const uint32_t[]){
5493 .op_flags = XTENSA_OP_PRIVILEGED,
5495 .name = "wsr.rasid",
5496 .translate = translate_wsr_rasid,
5497 .test_exceptions = test_exceptions_sr,
5498 .par = (const uint32_t[]){
5502 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
5505 .translate = translate_wsr_sar,
5506 .par = (const uint32_t[]){SAR},
5508 .name = "wsr.scompare1",
5509 .translate = translate_wsr,
5510 .test_exceptions = test_exceptions_sr,
5511 .par = (const uint32_t[]){
5513 XTENSA_OPTION_CONDITIONAL_STORE,
5516 .name = "wsr.vecbase",
5517 .translate = translate_wsr,
5518 .test_exceptions = test_exceptions_sr,
5519 .par = (const uint32_t[]){
5521 XTENSA_OPTION_RELOCATABLE_VECTOR,
5523 .op_flags = XTENSA_OP_PRIVILEGED,
5525 .name = "wsr.windowbase",
5526 .translate = translate_wsr_windowbase,
5527 .test_exceptions = test_exceptions_sr,
5528 .par = (const uint32_t[]){
5530 XTENSA_OPTION_WINDOWED_REGISTER,
5532 .op_flags = XTENSA_OP_PRIVILEGED |
5533 XTENSA_OP_EXIT_TB_M1 |
5534 XTENSA_OP_SYNC_REGISTER_WINDOW,
5536 .name = "wsr.windowstart",
5537 .translate = translate_wsr_windowstart,
5538 .test_exceptions = test_exceptions_sr,
5539 .par = (const uint32_t[]){
5541 XTENSA_OPTION_WINDOWED_REGISTER,
5543 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
5545 .name = "wur.expstate",
5546 .translate = translate_wur,
5547 .par = (const uint32_t[]){EXPSTATE},
5549 .name = "wur.threadptr",
5550 .translate = translate_wur,
5551 .par = (const uint32_t[]){THREADPTR},
5554 .translate = translate_xor,
5557 .translate = translate_boolean,
5558 .par = (const uint32_t[]){BOOLEAN_XOR},
5561 .op_flags = XTENSA_OP_ILL,
5564 .op_flags = XTENSA_OP_ILL,
5566 .name = "xsr.acchi",
5567 .translate = translate_xsr_acchi,
5568 .test_exceptions = test_exceptions_sr,
5569 .par = (const uint32_t[]){
5571 XTENSA_OPTION_MAC16,
5574 .name = "xsr.acclo",
5575 .translate = translate_xsr,
5576 .test_exceptions = test_exceptions_sr,
5577 .par = (const uint32_t[]){
5579 XTENSA_OPTION_MAC16,
5582 .name = "xsr.atomctl",
5583 .translate = translate_xsr_mask,
5584 .test_exceptions = test_exceptions_sr,
5585 .par = (const uint32_t[]){
5587 XTENSA_OPTION_ATOMCTL,
5590 .op_flags = XTENSA_OP_PRIVILEGED,
5593 .translate = translate_xsr_mask,
5594 .test_exceptions = test_exceptions_sr,
5595 .par = (const uint32_t[]){
5597 XTENSA_OPTION_BOOLEAN,
5601 .name = "xsr.cacheadrdis",
5602 .translate = translate_xsr_mask,
5603 .test_exceptions = test_exceptions_sr,
5604 .par = (const uint32_t[]){
5609 .op_flags = XTENSA_OP_PRIVILEGED,
5611 .name = "xsr.cacheattr",
5612 .translate = translate_xsr,
5613 .test_exceptions = test_exceptions_sr,
5614 .par = (const uint32_t[]){
5616 XTENSA_OPTION_CACHEATTR,
5618 .op_flags = XTENSA_OP_PRIVILEGED,
5620 .name = "xsr.ccompare0",
5621 .translate = translate_xsr_ccompare,
5622 .test_exceptions = test_exceptions_ccompare,
5623 .par = (const uint32_t[]){
5625 XTENSA_OPTION_TIMER_INTERRUPT,
5627 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5629 .name = "xsr.ccompare1",
5630 .translate = translate_xsr_ccompare,
5631 .test_exceptions = test_exceptions_ccompare,
5632 .par = (const uint32_t[]){
5634 XTENSA_OPTION_TIMER_INTERRUPT,
5636 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5638 .name = "xsr.ccompare2",
5639 .translate = translate_xsr_ccompare,
5640 .test_exceptions = test_exceptions_ccompare,
5641 .par = (const uint32_t[]){
5643 XTENSA_OPTION_TIMER_INTERRUPT,
5645 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5647 .name = "xsr.ccount",
5648 .translate = translate_xsr_ccount,
5649 .test_exceptions = test_exceptions_sr,
5650 .par = (const uint32_t[]){
5652 XTENSA_OPTION_TIMER_INTERRUPT,
5654 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5656 .name = "xsr.configid0",
5657 .op_flags = XTENSA_OP_ILL,
5659 .name = "xsr.configid1",
5660 .op_flags = XTENSA_OP_ILL,
5662 .name = "xsr.cpenable",
5663 .translate = translate_xsr_mask,
5664 .test_exceptions = test_exceptions_sr,
5665 .par = (const uint32_t[]){
5667 XTENSA_OPTION_COPROCESSOR,
5670 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
5672 .name = "xsr.dbreaka0",
5673 .translate = translate_xsr_dbreaka,
5674 .test_exceptions = test_exceptions_dbreak,
5675 .par = (const uint32_t[]){
5677 XTENSA_OPTION_DEBUG,
5679 .op_flags = XTENSA_OP_PRIVILEGED,
5681 .name = "xsr.dbreaka1",
5682 .translate = translate_xsr_dbreaka,
5683 .test_exceptions = test_exceptions_dbreak,
5684 .par = (const uint32_t[]){
5686 XTENSA_OPTION_DEBUG,
5688 .op_flags = XTENSA_OP_PRIVILEGED,
5690 .name = "xsr.dbreakc0",
5691 .translate = translate_xsr_dbreakc,
5692 .test_exceptions = test_exceptions_dbreak,
5693 .par = (const uint32_t[]){
5695 XTENSA_OPTION_DEBUG,
5697 .op_flags = XTENSA_OP_PRIVILEGED,
5699 .name = "xsr.dbreakc1",
5700 .translate = translate_xsr_dbreakc,
5701 .test_exceptions = test_exceptions_dbreak,
5702 .par = (const uint32_t[]){
5704 XTENSA_OPTION_DEBUG,
5706 .op_flags = XTENSA_OP_PRIVILEGED,
5709 .translate = translate_xsr,
5710 .test_exceptions = test_exceptions_sr,
5711 .par = (const uint32_t[]){
5713 XTENSA_OPTION_DEBUG,
5715 .op_flags = XTENSA_OP_PRIVILEGED,
5717 .name = "xsr.debugcause",
5718 .op_flags = XTENSA_OP_ILL,
5721 .translate = translate_xsr,
5722 .test_exceptions = test_exceptions_sr,
5723 .par = (const uint32_t[]){
5725 XTENSA_OPTION_EXCEPTION,
5727 .op_flags = XTENSA_OP_PRIVILEGED,
5729 .name = "xsr.dtlbcfg",
5730 .translate = translate_xsr_mask,
5731 .test_exceptions = test_exceptions_sr,
5732 .par = (const uint32_t[]){
5737 .op_flags = XTENSA_OP_PRIVILEGED,
5740 .translate = translate_xsr,
5741 .test_exceptions = test_exceptions_sr,
5742 .par = (const uint32_t[]){
5744 XTENSA_OPTION_EXCEPTION,
5746 .op_flags = XTENSA_OP_PRIVILEGED,
5749 .translate = translate_xsr,
5750 .test_exceptions = test_exceptions_hpi,
5751 .par = (const uint32_t[]){
5753 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5755 .op_flags = XTENSA_OP_PRIVILEGED,
5758 .translate = translate_xsr,
5759 .test_exceptions = test_exceptions_hpi,
5760 .par = (const uint32_t[]){
5762 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5764 .op_flags = XTENSA_OP_PRIVILEGED,
5767 .translate = translate_xsr,
5768 .test_exceptions = test_exceptions_hpi,
5769 .par = (const uint32_t[]){
5771 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5773 .op_flags = XTENSA_OP_PRIVILEGED,
5776 .translate = translate_xsr,
5777 .test_exceptions = test_exceptions_hpi,
5778 .par = (const uint32_t[]){
5780 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5782 .op_flags = XTENSA_OP_PRIVILEGED,
5785 .translate = translate_xsr,
5786 .test_exceptions = test_exceptions_hpi,
5787 .par = (const uint32_t[]){
5789 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5791 .op_flags = XTENSA_OP_PRIVILEGED,
5794 .translate = translate_xsr,
5795 .test_exceptions = test_exceptions_hpi,
5796 .par = (const uint32_t[]){
5798 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5800 .op_flags = XTENSA_OP_PRIVILEGED,
5803 .translate = translate_xsr,
5804 .test_exceptions = test_exceptions_hpi,
5805 .par = (const uint32_t[]){
5807 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5809 .op_flags = XTENSA_OP_PRIVILEGED,
5812 .translate = translate_xsr,
5813 .test_exceptions = test_exceptions_hpi,
5814 .par = (const uint32_t[]){
5816 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5818 .op_flags = XTENSA_OP_PRIVILEGED,
5821 .translate = translate_xsr,
5822 .test_exceptions = test_exceptions_hpi,
5823 .par = (const uint32_t[]){
5825 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5827 .op_flags = XTENSA_OP_PRIVILEGED,
5830 .translate = translate_xsr,
5831 .test_exceptions = test_exceptions_hpi,
5832 .par = (const uint32_t[]){
5834 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5836 .op_flags = XTENSA_OP_PRIVILEGED,
5839 .translate = translate_xsr,
5840 .test_exceptions = test_exceptions_hpi,
5841 .par = (const uint32_t[]){
5843 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5845 .op_flags = XTENSA_OP_PRIVILEGED,
5848 .translate = translate_xsr,
5849 .test_exceptions = test_exceptions_hpi,
5850 .par = (const uint32_t[]){
5852 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5854 .op_flags = XTENSA_OP_PRIVILEGED,
5856 .name = "xsr.eraccess",
5857 .translate = translate_xsr_mask,
5858 .par = (const uint32_t[]){
5863 .op_flags = XTENSA_OP_PRIVILEGED,
5865 .name = "xsr.exccause",
5866 .translate = translate_xsr,
5867 .test_exceptions = test_exceptions_sr,
5868 .par = (const uint32_t[]){
5870 XTENSA_OPTION_EXCEPTION,
5872 .op_flags = XTENSA_OP_PRIVILEGED,
5874 .name = "xsr.excsave1",
5875 .translate = translate_xsr,
5876 .test_exceptions = test_exceptions_sr,
5877 .par = (const uint32_t[]){
5879 XTENSA_OPTION_EXCEPTION,
5881 .op_flags = XTENSA_OP_PRIVILEGED,
5883 .name = "xsr.excsave2",
5884 .translate = translate_xsr,
5885 .test_exceptions = test_exceptions_hpi,
5886 .par = (const uint32_t[]){
5888 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5890 .op_flags = XTENSA_OP_PRIVILEGED,
5892 .name = "xsr.excsave3",
5893 .translate = translate_xsr,
5894 .test_exceptions = test_exceptions_hpi,
5895 .par = (const uint32_t[]){
5897 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5899 .op_flags = XTENSA_OP_PRIVILEGED,
5901 .name = "xsr.excsave4",
5902 .translate = translate_xsr,
5903 .test_exceptions = test_exceptions_hpi,
5904 .par = (const uint32_t[]){
5906 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5908 .op_flags = XTENSA_OP_PRIVILEGED,
5910 .name = "xsr.excsave5",
5911 .translate = translate_xsr,
5912 .test_exceptions = test_exceptions_hpi,
5913 .par = (const uint32_t[]){
5915 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5917 .op_flags = XTENSA_OP_PRIVILEGED,
5919 .name = "xsr.excsave6",
5920 .translate = translate_xsr,
5921 .test_exceptions = test_exceptions_hpi,
5922 .par = (const uint32_t[]){
5924 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5926 .op_flags = XTENSA_OP_PRIVILEGED,
5928 .name = "xsr.excsave7",
5929 .translate = translate_xsr,
5930 .test_exceptions = test_exceptions_hpi,
5931 .par = (const uint32_t[]){
5933 XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT,
5935 .op_flags = XTENSA_OP_PRIVILEGED,
5937 .name = "xsr.excvaddr",
5938 .translate = translate_xsr,
5939 .test_exceptions = test_exceptions_sr,
5940 .par = (const uint32_t[]){
5942 XTENSA_OPTION_EXCEPTION,
5944 .op_flags = XTENSA_OP_PRIVILEGED,
5946 .name = "xsr.ibreaka0",
5947 .translate = translate_xsr_ibreaka,
5948 .test_exceptions = test_exceptions_ibreak,
5949 .par = (const uint32_t[]){
5951 XTENSA_OPTION_DEBUG,
5953 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5955 .name = "xsr.ibreaka1",
5956 .translate = translate_xsr_ibreaka,
5957 .test_exceptions = test_exceptions_ibreak,
5958 .par = (const uint32_t[]){
5960 XTENSA_OPTION_DEBUG,
5962 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5964 .name = "xsr.ibreakenable",
5965 .translate = translate_xsr_ibreakenable,
5966 .test_exceptions = test_exceptions_sr,
5967 .par = (const uint32_t[]){
5969 XTENSA_OPTION_DEBUG,
5971 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_0,
5973 .name = "xsr.icount",
5974 .translate = translate_xsr_icount,
5975 .test_exceptions = test_exceptions_sr,
5976 .par = (const uint32_t[]){
5978 XTENSA_OPTION_DEBUG,
5980 .op_flags = XTENSA_OP_PRIVILEGED,
5982 .name = "xsr.icountlevel",
5983 .translate = translate_xsr_mask,
5984 .test_exceptions = test_exceptions_sr,
5985 .par = (const uint32_t[]){
5987 XTENSA_OPTION_DEBUG,
5990 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
5992 .name = "xsr.intclear",
5993 .op_flags = XTENSA_OP_ILL,
5995 .name = "xsr.intenable",
5996 .translate = translate_xsr,
5997 .test_exceptions = test_exceptions_sr,
5998 .par = (const uint32_t[]){
6000 XTENSA_OPTION_INTERRUPT,
6003 XTENSA_OP_PRIVILEGED |
6004 XTENSA_OP_EXIT_TB_0 |
6005 XTENSA_OP_CHECK_INTERRUPTS,
6007 .name = "xsr.interrupt",
6008 .op_flags = XTENSA_OP_ILL,
6010 .name = "xsr.intset",
6011 .op_flags = XTENSA_OP_ILL,
6013 .name = "xsr.itlbcfg",
6014 .translate = translate_xsr_mask,
6015 .test_exceptions = test_exceptions_sr,
6016 .par = (const uint32_t[]){
6021 .op_flags = XTENSA_OP_PRIVILEGED,
6024 .translate = translate_xsr,
6025 .test_exceptions = test_exceptions_sr,
6026 .par = (const uint32_t[]){
6030 .op_flags = XTENSA_OP_EXIT_TB_M1,
6032 .name = "xsr.lcount",
6033 .translate = translate_xsr,
6034 .test_exceptions = test_exceptions_sr,
6035 .par = (const uint32_t[]){
6041 .translate = translate_xsr,
6042 .test_exceptions = test_exceptions_sr,
6043 .par = (const uint32_t[]){
6047 .op_flags = XTENSA_OP_EXIT_TB_M1,
6049 .name = "xsr.litbase",
6050 .translate = translate_xsr_mask,
6051 .test_exceptions = test_exceptions_sr,
6052 .par = (const uint32_t[]){
6054 XTENSA_OPTION_EXTENDED_L32R,
6057 .op_flags = XTENSA_OP_EXIT_TB_M1,
6060 .translate = translate_xsr,
6061 .test_exceptions = test_exceptions_sr,
6062 .par = (const uint32_t[]){
6064 XTENSA_OPTION_MAC16,
6068 .translate = translate_xsr,
6069 .test_exceptions = test_exceptions_sr,
6070 .par = (const uint32_t[]){
6072 XTENSA_OPTION_MAC16,
6076 .translate = translate_xsr,
6077 .test_exceptions = test_exceptions_sr,
6078 .par = (const uint32_t[]){
6080 XTENSA_OPTION_MAC16,
6084 .translate = translate_xsr,
6085 .test_exceptions = test_exceptions_sr,
6086 .par = (const uint32_t[]){
6088 XTENSA_OPTION_MAC16,
6091 .name = "xsr.memctl",
6092 .translate = translate_xsr_memctl,
6093 .par = (const uint32_t[]){MEMCTL},
6094 .op_flags = XTENSA_OP_PRIVILEGED,
6097 .translate = translate_xsr,
6098 .test_exceptions = test_exceptions_sr,
6099 .par = (const uint32_t[]){
6101 XTENSA_OPTION_MEMORY_ECC_PARITY,
6103 .op_flags = XTENSA_OP_PRIVILEGED,
6106 .translate = translate_xsr,
6107 .test_exceptions = test_exceptions_sr,
6108 .par = (const uint32_t[]){
6110 XTENSA_OPTION_MEMORY_ECC_PARITY,
6112 .op_flags = XTENSA_OP_PRIVILEGED,
6115 .translate = translate_xsr,
6116 .test_exceptions = test_exceptions_sr,
6117 .par = (const uint32_t[]){
6119 XTENSA_OPTION_MEMORY_ECC_PARITY,
6121 .op_flags = XTENSA_OP_PRIVILEGED,
6123 .name = "xsr.mesave",
6124 .translate = translate_xsr,
6125 .test_exceptions = test_exceptions_sr,
6126 .par = (const uint32_t[]){
6128 XTENSA_OPTION_MEMORY_ECC_PARITY,
6130 .op_flags = XTENSA_OP_PRIVILEGED,
6133 .translate = translate_xsr,
6134 .test_exceptions = test_exceptions_sr,
6135 .par = (const uint32_t[]){
6137 XTENSA_OPTION_MEMORY_ECC_PARITY,
6139 .op_flags = XTENSA_OP_PRIVILEGED,
6141 .name = "xsr.mevaddr",
6142 .translate = translate_xsr,
6143 .test_exceptions = test_exceptions_sr,
6144 .par = (const uint32_t[]){
6146 XTENSA_OPTION_MEMORY_ECC_PARITY,
6148 .op_flags = XTENSA_OP_PRIVILEGED,
6150 .name = "xsr.misc0",
6151 .translate = translate_xsr,
6152 .test_exceptions = test_exceptions_sr,
6153 .par = (const uint32_t[]){
6155 XTENSA_OPTION_MISC_SR,
6157 .op_flags = XTENSA_OP_PRIVILEGED,
6159 .name = "xsr.misc1",
6160 .translate = translate_xsr,
6161 .test_exceptions = test_exceptions_sr,
6162 .par = (const uint32_t[]){
6164 XTENSA_OPTION_MISC_SR,
6166 .op_flags = XTENSA_OP_PRIVILEGED,
6168 .name = "xsr.misc2",
6169 .translate = translate_xsr,
6170 .test_exceptions = test_exceptions_sr,
6171 .par = (const uint32_t[]){
6173 XTENSA_OPTION_MISC_SR,
6175 .op_flags = XTENSA_OP_PRIVILEGED,
6177 .name = "xsr.misc3",
6178 .translate = translate_xsr,
6179 .test_exceptions = test_exceptions_sr,
6180 .par = (const uint32_t[]){
6182 XTENSA_OPTION_MISC_SR,
6184 .op_flags = XTENSA_OP_PRIVILEGED,
6186 .name = "xsr.mpuenb",
6187 .translate = translate_xsr_mpuenb,
6188 .test_exceptions = test_exceptions_sr,
6189 .par = (const uint32_t[]){
6193 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
6195 .name = "xsr.prefctl",
6196 .translate = translate_xsr,
6197 .par = (const uint32_t[]){PREFCTL},
6200 .op_flags = XTENSA_OP_ILL,
6203 .translate = translate_xsr_ps,
6204 .test_exceptions = test_exceptions_sr,
6205 .par = (const uint32_t[]){
6207 XTENSA_OPTION_EXCEPTION,
6210 XTENSA_OP_PRIVILEGED |
6211 XTENSA_OP_EXIT_TB_M1 |
6212 XTENSA_OP_CHECK_INTERRUPTS,
6214 .name = "xsr.ptevaddr",
6215 .translate = translate_xsr_mask,
6216 .test_exceptions = test_exceptions_sr,
6217 .par = (const uint32_t[]){
6222 .op_flags = XTENSA_OP_PRIVILEGED,
6224 .name = "xsr.rasid",
6225 .translate = translate_xsr_rasid,
6226 .test_exceptions = test_exceptions_sr,
6227 .par = (const uint32_t[]){
6231 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
6234 .translate = translate_xsr_sar,
6235 .par = (const uint32_t[]){SAR},
6237 .name = "xsr.scompare1",
6238 .translate = translate_xsr,
6239 .test_exceptions = test_exceptions_sr,
6240 .par = (const uint32_t[]){
6242 XTENSA_OPTION_CONDITIONAL_STORE,
6245 .name = "xsr.vecbase",
6246 .translate = translate_xsr,
6247 .test_exceptions = test_exceptions_sr,
6248 .par = (const uint32_t[]){
6250 XTENSA_OPTION_RELOCATABLE_VECTOR,
6252 .op_flags = XTENSA_OP_PRIVILEGED,
6254 .name = "xsr.windowbase",
6255 .translate = translate_xsr_windowbase,
6256 .test_exceptions = test_exceptions_sr,
6257 .par = (const uint32_t[]){
6259 XTENSA_OPTION_WINDOWED_REGISTER,
6261 .op_flags = XTENSA_OP_PRIVILEGED |
6262 XTENSA_OP_EXIT_TB_M1 |
6263 XTENSA_OP_SYNC_REGISTER_WINDOW,
6265 .name = "xsr.windowstart",
6266 .translate = translate_xsr_windowstart,
6267 .test_exceptions = test_exceptions_sr,
6268 .par = (const uint32_t[]){
6270 XTENSA_OPTION_WINDOWED_REGISTER,
6272 .op_flags = XTENSA_OP_PRIVILEGED | XTENSA_OP_EXIT_TB_M1,
6276 const XtensaOpcodeTranslators xtensa_core_opcodes = {
6277 .num_opcodes = ARRAY_SIZE(core_ops),
6282 static inline void get_f32_o1_i3(const OpcodeArg *arg, OpcodeArg *arg32,
6283 int o0, int i0, int i1, int i2)
6285 if ((i0 >= 0 && arg[i0].num_bits == 64) ||
6286 (o0 >= 0 && arg[o0].num_bits == 64)) {
6288 arg32[o0].out = tcg_temp_new_i32();
6291 arg32[i0].in = tcg_temp_new_i32();
6292 tcg_gen_extrl_i64_i32(arg32[i0].in, arg[i0].in);
6295 arg32[i1].in = tcg_temp_new_i32();
6296 tcg_gen_extrl_i64_i32(arg32[i1].in, arg[i1].in);
6299 arg32[i2].in = tcg_temp_new_i32();
6300 tcg_gen_extrl_i64_i32(arg32[i2].in, arg[i2].in);
6304 arg32[o0].out = arg[o0].out;
6307 arg32[i0].in = arg[i0].in;
6310 arg32[i1].in = arg[i1].in;
6313 arg32[i2].in = arg[i2].in;
6318 static inline void put_f32_o1_i3(const OpcodeArg *arg, const OpcodeArg *arg32,
6319 int o0, int i0, int i1, int i2)
6321 if ((i0 >= 0 && arg[i0].num_bits == 64) ||
6322 (o0 >= 0 && arg[o0].num_bits == 64)) {
6324 tcg_gen_extu_i32_i64(arg[o0].out, arg32[o0].out);
6325 tcg_temp_free_i32(arg32[o0].out);
6328 tcg_temp_free_i32(arg32[i0].in);
6331 tcg_temp_free_i32(arg32[i1].in);
6334 tcg_temp_free_i32(arg32[i2].in);
6339 static inline void get_f32_o1_i2(const OpcodeArg *arg, OpcodeArg *arg32,
6340 int o0, int i0, int i1)
6342 get_f32_o1_i3(arg, arg32, o0, i0, i1, -1);
6345 static inline void put_f32_o1_i2(const OpcodeArg *arg, const OpcodeArg *arg32,
6346 int o0, int i0, int i1)
6348 put_f32_o1_i3(arg, arg32, o0, i0, i1, -1);
6351 static inline void get_f32_o1_i1(const OpcodeArg *arg, OpcodeArg *arg32,
6354 get_f32_o1_i2(arg, arg32, o0, i0, -1);
6357 static inline void put_f32_o1_i1(const OpcodeArg *arg, const OpcodeArg *arg32,
6360 put_f32_o1_i2(arg, arg32, o0, i0, -1);
6363 static inline void get_f32_o1(const OpcodeArg *arg, OpcodeArg *arg32,
6366 get_f32_o1_i1(arg, arg32, o0, -1);
6369 static inline void put_f32_o1(const OpcodeArg *arg, const OpcodeArg *arg32,
6372 put_f32_o1_i1(arg, arg32, o0, -1);
6375 static inline void get_f32_i2(const OpcodeArg *arg, OpcodeArg *arg32,
6378 get_f32_o1_i2(arg, arg32, -1, i0, i1);
6381 static inline void put_f32_i2(const OpcodeArg *arg, const OpcodeArg *arg32,
6384 put_f32_o1_i2(arg, arg32, -1, i0, i1);
6387 static inline void get_f32_i1(const OpcodeArg *arg, OpcodeArg *arg32,
6390 get_f32_i2(arg, arg32, i0, -1);
6393 static inline void put_f32_i1(const OpcodeArg *arg, const OpcodeArg *arg32,
6396 put_f32_i2(arg, arg32, i0, -1);
6400 static void translate_abs_d(DisasContext *dc, const OpcodeArg arg[],
6401 const uint32_t par[])
6403 gen_helper_abs_d(arg[0].out, arg[1].in);
6406 static void translate_abs_s(DisasContext *dc, const OpcodeArg arg[],
6407 const uint32_t par[])
6411 get_f32_o1_i1(arg, arg32, 0, 1);
6412 gen_helper_abs_s(arg32[0].out, arg32[1].in);
6413 put_f32_o1_i1(arg, arg32, 0, 1);
6416 static void translate_fpu2k_add_s(DisasContext *dc, const OpcodeArg arg[],
6417 const uint32_t par[])
6419 gen_helper_fpu2k_add_s(arg[0].out, cpu_env,
6420 arg[1].in, arg[2].in);
6433 static void translate_compare_d(DisasContext *dc, const OpcodeArg arg[],
6434 const uint32_t par[])
6436 static void (* const helper[])(TCGv_i32 res, TCGv_env env,
6437 TCGv_i64 s, TCGv_i64 t) = {
6438 [COMPARE_UN] = gen_helper_un_d,
6439 [COMPARE_OEQ] = gen_helper_oeq_d,
6440 [COMPARE_UEQ] = gen_helper_ueq_d,
6441 [COMPARE_OLT] = gen_helper_olt_d,
6442 [COMPARE_ULT] = gen_helper_ult_d,
6443 [COMPARE_OLE] = gen_helper_ole_d,
6444 [COMPARE_ULE] = gen_helper_ule_d,
6446 TCGv_i32 zero = tcg_const_i32(0);
6447 TCGv_i32 res = tcg_temp_new_i32();
6448 TCGv_i32 set_br = tcg_temp_new_i32();
6449 TCGv_i32 clr_br = tcg_temp_new_i32();
6451 tcg_gen_ori_i32(set_br, arg[0].in, 1 << arg[0].imm);
6452 tcg_gen_andi_i32(clr_br, arg[0].in, ~(1 << arg[0].imm));
6454 helper[par[0]](res, cpu_env, arg[1].in, arg[2].in);
6455 tcg_gen_movcond_i32(TCG_COND_NE,
6456 arg[0].out, res, zero,
6458 tcg_temp_free(zero);
6460 tcg_temp_free(set_br);
6461 tcg_temp_free(clr_br);
6464 static void translate_compare_s(DisasContext *dc, const OpcodeArg arg[],
6465 const uint32_t par[])
6467 static void (* const helper[])(TCGv_i32 res, TCGv_env env,
6468 TCGv_i32 s, TCGv_i32 t) = {
6469 [COMPARE_UN] = gen_helper_un_s,
6470 [COMPARE_OEQ] = gen_helper_oeq_s,
6471 [COMPARE_UEQ] = gen_helper_ueq_s,
6472 [COMPARE_OLT] = gen_helper_olt_s,
6473 [COMPARE_ULT] = gen_helper_ult_s,
6474 [COMPARE_OLE] = gen_helper_ole_s,
6475 [COMPARE_ULE] = gen_helper_ule_s,
6478 TCGv_i32 zero = tcg_const_i32(0);
6479 TCGv_i32 res = tcg_temp_new_i32();
6480 TCGv_i32 set_br = tcg_temp_new_i32();
6481 TCGv_i32 clr_br = tcg_temp_new_i32();
6483 tcg_gen_ori_i32(set_br, arg[0].in, 1 << arg[0].imm);
6484 tcg_gen_andi_i32(clr_br, arg[0].in, ~(1 << arg[0].imm));
6486 get_f32_i2(arg, arg32, 1, 2);
6487 helper[par[0]](res, cpu_env, arg32[1].in, arg32[2].in);
6488 tcg_gen_movcond_i32(TCG_COND_NE,
6489 arg[0].out, res, zero,
6491 put_f32_i2(arg, arg32, 1, 2);
6492 tcg_temp_free(zero);
6494 tcg_temp_free(set_br);
6495 tcg_temp_free(clr_br);
6498 static void translate_const_d(DisasContext *dc, const OpcodeArg arg[],
6499 const uint32_t par[])
6501 static const uint64_t v[] = {
6502 UINT64_C(0x0000000000000000),
6503 UINT64_C(0x3ff0000000000000),
6504 UINT64_C(0x4000000000000000),
6505 UINT64_C(0x3fe0000000000000),
6508 tcg_gen_movi_i64(arg[0].out, v[arg[1].imm % ARRAY_SIZE(v)]);
6509 if (arg[1].imm >= ARRAY_SIZE(v)) {
6510 qemu_log_mask(LOG_GUEST_ERROR,
6511 "const.d f%d, #%d, immediate value is reserved\n",
6512 arg[0].imm, arg[1].imm);
6516 static void translate_const_s(DisasContext *dc, const OpcodeArg arg[],
6517 const uint32_t par[])
6519 static const uint32_t v[] = {
6526 if (arg[0].num_bits == 32) {
6527 tcg_gen_movi_i32(arg[0].out, v[arg[1].imm % ARRAY_SIZE(v)]);
6529 tcg_gen_movi_i64(arg[0].out, v[arg[1].imm % ARRAY_SIZE(v)]);
6531 if (arg[1].imm >= ARRAY_SIZE(v)) {
6532 qemu_log_mask(LOG_GUEST_ERROR,
6533 "const.s f%d, #%d, immediate value is reserved\n",
6534 arg[0].imm, arg[1].imm);
6538 static void translate_float_d(DisasContext *dc, const OpcodeArg arg[],
6539 const uint32_t par[])
6541 TCGv_i32 scale = tcg_const_i32(-arg[2].imm);
6544 gen_helper_uitof_d(arg[0].out, cpu_env, arg[1].in, scale);
6546 gen_helper_itof_d(arg[0].out, cpu_env, arg[1].in, scale);
6548 tcg_temp_free(scale);
6551 static void translate_float_s(DisasContext *dc, const OpcodeArg arg[],
6552 const uint32_t par[])
6554 TCGv_i32 scale = tcg_const_i32(-arg[2].imm);
6557 get_f32_o1(arg, arg32, 0);
6559 gen_helper_uitof_s(arg32[0].out, cpu_env, arg[1].in, scale);
6561 gen_helper_itof_s(arg32[0].out, cpu_env, arg[1].in, scale);
6563 put_f32_o1(arg, arg32, 0);
6564 tcg_temp_free(scale);
6567 static void translate_ftoi_d(DisasContext *dc, const OpcodeArg arg[],
6568 const uint32_t par[])
6570 TCGv_i32 rounding_mode = tcg_const_i32(par[0]);
6571 TCGv_i32 scale = tcg_const_i32(arg[2].imm);
6574 gen_helper_ftoui_d(arg[0].out, cpu_env, arg[1].in,
6575 rounding_mode, scale);
6577 gen_helper_ftoi_d(arg[0].out, cpu_env, arg[1].in,
6578 rounding_mode, scale);
6580 tcg_temp_free(rounding_mode);
6581 tcg_temp_free(scale);
6584 static void translate_ftoi_s(DisasContext *dc, const OpcodeArg arg[],
6585 const uint32_t par[])
6587 TCGv_i32 rounding_mode = tcg_const_i32(par[0]);
6588 TCGv_i32 scale = tcg_const_i32(arg[2].imm);
6591 get_f32_i1(arg, arg32, 1);
6593 gen_helper_ftoui_s(arg[0].out, cpu_env, arg32[1].in,
6594 rounding_mode, scale);
6596 gen_helper_ftoi_s(arg[0].out, cpu_env, arg32[1].in,
6597 rounding_mode, scale);
6599 put_f32_i1(arg, arg32, 1);
6600 tcg_temp_free(rounding_mode);
6601 tcg_temp_free(scale);
6604 static void translate_ldsti(DisasContext *dc, const OpcodeArg arg[],
6605 const uint32_t par[])
6607 TCGv_i32 addr = tcg_temp_new_i32();
6610 tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
6611 mop = gen_load_store_alignment(dc, MO_TEUL, addr);
6613 tcg_gen_qemu_st_tl(arg[0].in, addr, dc->cring, mop);
6615 tcg_gen_qemu_ld_tl(arg[0].out, addr, dc->cring, mop);
6618 tcg_gen_mov_i32(arg[1].out, addr);
6620 tcg_temp_free(addr);
6623 static void translate_ldstx(DisasContext *dc, const OpcodeArg arg[],
6624 const uint32_t par[])
6626 TCGv_i32 addr = tcg_temp_new_i32();
6629 tcg_gen_add_i32(addr, arg[1].in, arg[2].in);
6630 mop = gen_load_store_alignment(dc, MO_TEUL, addr);
6632 tcg_gen_qemu_st_tl(arg[0].in, addr, dc->cring, mop);
6634 tcg_gen_qemu_ld_tl(arg[0].out, addr, dc->cring, mop);
6637 tcg_gen_mov_i32(arg[1].out, addr);
6639 tcg_temp_free(addr);
6642 static void translate_fpu2k_madd_s(DisasContext *dc, const OpcodeArg arg[],
6643 const uint32_t par[])
6645 gen_helper_fpu2k_madd_s(arg[0].out, cpu_env,
6646 arg[0].in, arg[1].in, arg[2].in);
6649 static void translate_mov_d(DisasContext *dc, const OpcodeArg arg[],
6650 const uint32_t par[])
6652 tcg_gen_mov_i64(arg[0].out, arg[1].in);
6655 static void translate_mov_s(DisasContext *dc, const OpcodeArg arg[],
6656 const uint32_t par[])
6658 if (arg[0].num_bits == 32) {
6659 tcg_gen_mov_i32(arg[0].out, arg[1].in);
6661 tcg_gen_mov_i64(arg[0].out, arg[1].in);
6665 static void translate_movcond_d(DisasContext *dc, const OpcodeArg arg[],
6666 const uint32_t par[])
6668 TCGv_i64 zero = tcg_const_i64(0);
6669 TCGv_i64 arg2 = tcg_temp_new_i64();
6671 tcg_gen_ext_i32_i64(arg2, arg[2].in);
6672 tcg_gen_movcond_i64(par[0], arg[0].out,
6674 arg[1].in, arg[0].in);
6675 tcg_temp_free_i64(zero);
6676 tcg_temp_free_i64(arg2);
6679 static void translate_movcond_s(DisasContext *dc, const OpcodeArg arg[],
6680 const uint32_t par[])
6682 if (arg[0].num_bits == 32) {
6683 TCGv_i32 zero = tcg_const_i32(0);
6685 tcg_gen_movcond_i32(par[0], arg[0].out,
6687 arg[1].in, arg[0].in);
6688 tcg_temp_free(zero);
6690 translate_movcond_d(dc, arg, par);
6694 static void translate_movp_d(DisasContext *dc, const OpcodeArg arg[],
6695 const uint32_t par[])
6697 TCGv_i64 zero = tcg_const_i64(0);
6698 TCGv_i32 tmp1 = tcg_temp_new_i32();
6699 TCGv_i64 tmp2 = tcg_temp_new_i64();
6701 tcg_gen_andi_i32(tmp1, arg[2].in, 1 << arg[2].imm);
6702 tcg_gen_extu_i32_i64(tmp2, tmp1);
6703 tcg_gen_movcond_i64(par[0],
6704 arg[0].out, tmp2, zero,
6705 arg[1].in, arg[0].in);
6706 tcg_temp_free_i64(zero);
6707 tcg_temp_free_i32(tmp1);
6708 tcg_temp_free_i64(tmp2);
6711 static void translate_movp_s(DisasContext *dc, const OpcodeArg arg[],
6712 const uint32_t par[])
6714 if (arg[0].num_bits == 32) {
6715 TCGv_i32 zero = tcg_const_i32(0);
6716 TCGv_i32 tmp = tcg_temp_new_i32();
6718 tcg_gen_andi_i32(tmp, arg[2].in, 1 << arg[2].imm);
6719 tcg_gen_movcond_i32(par[0],
6720 arg[0].out, tmp, zero,
6721 arg[1].in, arg[0].in);
6723 tcg_temp_free(zero);
6725 translate_movp_d(dc, arg, par);
6729 static void translate_fpu2k_mul_s(DisasContext *dc, const OpcodeArg arg[],
6730 const uint32_t par[])
6732 gen_helper_fpu2k_mul_s(arg[0].out, cpu_env,
6733 arg[1].in, arg[2].in);
6736 static void translate_fpu2k_msub_s(DisasContext *dc, const OpcodeArg arg[],
6737 const uint32_t par[])
6739 gen_helper_fpu2k_msub_s(arg[0].out, cpu_env,
6740 arg[0].in, arg[1].in, arg[2].in);
6743 static void translate_neg_d(DisasContext *dc, const OpcodeArg arg[],
6744 const uint32_t par[])
6746 gen_helper_neg_d(arg[0].out, arg[1].in);
6749 static void translate_neg_s(DisasContext *dc, const OpcodeArg arg[],
6750 const uint32_t par[])
6754 get_f32_o1_i1(arg, arg32, 0, 1);
6755 gen_helper_neg_s(arg32[0].out, arg32[1].in);
6756 put_f32_o1_i1(arg, arg32, 0, 1);
6759 static void translate_rfr_d(DisasContext *dc, const OpcodeArg arg[],
6760 const uint32_t par[])
6762 tcg_gen_extrh_i64_i32(arg[0].out, arg[1].in);
6765 static void translate_rfr_s(DisasContext *dc, const OpcodeArg arg[],
6766 const uint32_t par[])
6768 if (arg[1].num_bits == 32) {
6769 tcg_gen_mov_i32(arg[0].out, arg[1].in);
6771 tcg_gen_extrl_i64_i32(arg[0].out, arg[1].in);
6775 static void translate_fpu2k_sub_s(DisasContext *dc, const OpcodeArg arg[],
6776 const uint32_t par[])
6778 gen_helper_fpu2k_sub_s(arg[0].out, cpu_env,
6779 arg[1].in, arg[2].in);
6782 static void translate_wfr_d(DisasContext *dc, const OpcodeArg arg[],
6783 const uint32_t par[])
6785 tcg_gen_concat_i32_i64(arg[0].out, arg[2].in, arg[1].in);
6788 static void translate_wfr_s(DisasContext *dc, const OpcodeArg arg[],
6789 const uint32_t par[])
6791 if (arg[0].num_bits == 32) {
6792 tcg_gen_mov_i32(arg[0].out, arg[1].in);
6794 tcg_gen_ext_i32_i64(arg[0].out, arg[1].in);
6798 static void translate_wur_fpu2k_fcr(DisasContext *dc, const OpcodeArg arg[],
6799 const uint32_t par[])
6801 gen_helper_wur_fpu2k_fcr(cpu_env, arg[0].in);
6804 static void translate_wur_fpu2k_fsr(DisasContext *dc, const OpcodeArg arg[],
6805 const uint32_t par[])
6807 tcg_gen_andi_i32(cpu_UR[par[0]], arg[0].in, 0xffffff80);
6810 static const XtensaOpcodeOps fpu2000_ops[] = {
6813 .translate = translate_abs_s,
6817 .translate = translate_fpu2k_add_s,
6821 .translate = translate_ftoi_s,
6822 .par = (const uint32_t[]){float_round_up, false},
6826 .translate = translate_float_s,
6827 .par = (const uint32_t[]){false},
6831 .translate = translate_ftoi_s,
6832 .par = (const uint32_t[]){float_round_down, false},
6836 .translate = translate_ldsti,
6837 .par = (const uint32_t[]){false, false},
6838 .op_flags = XTENSA_OP_LOAD,
6842 .translate = translate_ldsti,
6843 .par = (const uint32_t[]){false, true},
6844 .op_flags = XTENSA_OP_LOAD,
6848 .translate = translate_ldstx,
6849 .par = (const uint32_t[]){false, false},
6850 .op_flags = XTENSA_OP_LOAD,
6854 .translate = translate_ldstx,
6855 .par = (const uint32_t[]){false, true},
6856 .op_flags = XTENSA_OP_LOAD,
6860 .translate = translate_fpu2k_madd_s,
6864 .translate = translate_mov_s,
6868 .translate = translate_movcond_s,
6869 .par = (const uint32_t[]){TCG_COND_EQ},
6873 .translate = translate_movp_s,
6874 .par = (const uint32_t[]){TCG_COND_EQ},
6878 .translate = translate_movcond_s,
6879 .par = (const uint32_t[]){TCG_COND_GE},
6883 .translate = translate_movcond_s,
6884 .par = (const uint32_t[]){TCG_COND_LT},
6888 .translate = translate_movcond_s,
6889 .par = (const uint32_t[]){TCG_COND_NE},
6893 .translate = translate_movp_s,
6894 .par = (const uint32_t[]){TCG_COND_NE},
6898 .translate = translate_fpu2k_msub_s,
6902 .translate = translate_fpu2k_mul_s,
6906 .translate = translate_neg_s,
6910 .translate = translate_compare_s,
6911 .par = (const uint32_t[]){COMPARE_OEQ},
6915 .translate = translate_compare_s,
6916 .par = (const uint32_t[]){COMPARE_OLE},
6920 .translate = translate_compare_s,
6921 .par = (const uint32_t[]){COMPARE_OLT},
6925 .translate = translate_rfr_s,
6929 .translate = translate_ftoi_s,
6930 .par = (const uint32_t[]){float_round_nearest_even, false},
6934 .translate = translate_rur,
6935 .par = (const uint32_t[]){FCR},
6939 .translate = translate_rur,
6940 .par = (const uint32_t[]){FSR},
6944 .translate = translate_ldsti,
6945 .par = (const uint32_t[]){true, false},
6946 .op_flags = XTENSA_OP_STORE,
6950 .translate = translate_ldsti,
6951 .par = (const uint32_t[]){true, true},
6952 .op_flags = XTENSA_OP_STORE,
6956 .translate = translate_ldstx,
6957 .par = (const uint32_t[]){true, false},
6958 .op_flags = XTENSA_OP_STORE,
6962 .translate = translate_ldstx,
6963 .par = (const uint32_t[]){true, true},
6964 .op_flags = XTENSA_OP_STORE,
6968 .translate = translate_fpu2k_sub_s,
6972 .translate = translate_ftoi_s,
6973 .par = (const uint32_t[]){float_round_to_zero, false},
6977 .translate = translate_compare_s,
6978 .par = (const uint32_t[]){COMPARE_UEQ},
6982 .translate = translate_float_s,
6983 .par = (const uint32_t[]){true},
6987 .translate = translate_compare_s,
6988 .par = (const uint32_t[]){COMPARE_ULE},
6992 .translate = translate_compare_s,
6993 .par = (const uint32_t[]){COMPARE_ULT},
6997 .translate = translate_compare_s,
6998 .par = (const uint32_t[]){COMPARE_UN},
7002 .translate = translate_ftoi_s,
7003 .par = (const uint32_t[]){float_round_to_zero, true},
7007 .translate = translate_wfr_s,
7011 .translate = translate_wur_fpu2k_fcr,
7012 .par = (const uint32_t[]){FCR},
7016 .translate = translate_wur_fpu2k_fsr,
7017 .par = (const uint32_t[]){FSR},
7022 const XtensaOpcodeTranslators xtensa_fpu2000_opcodes = {
7023 .num_opcodes = ARRAY_SIZE(fpu2000_ops),
7024 .opcode = fpu2000_ops,
7027 static void translate_add_d(DisasContext *dc, const OpcodeArg arg[],
7028 const uint32_t par[])
7030 gen_helper_add_d(arg[0].out, cpu_env, arg[1].in, arg[2].in);
7033 static void translate_add_s(DisasContext *dc, const OpcodeArg arg[],
7034 const uint32_t par[])
7036 if (option_enabled(dc, XTENSA_OPTION_DFPU_SINGLE_ONLY)) {
7037 gen_helper_fpu2k_add_s(arg[0].out, cpu_env,
7038 arg[1].in, arg[2].in);
7042 get_f32_o1_i2(arg, arg32, 0, 1, 2);
7043 gen_helper_add_s(arg32[0].out, cpu_env, arg32[1].in, arg32[2].in);
7044 put_f32_o1_i2(arg, arg32, 0, 1, 2);
7048 static void translate_cvtd_s(DisasContext *dc, const OpcodeArg arg[],
7049 const uint32_t par[])
7051 TCGv_i32 v = tcg_temp_new_i32();
7053 tcg_gen_extrl_i64_i32(v, arg[1].in);
7054 gen_helper_cvtd_s(arg[0].out, cpu_env, v);
7055 tcg_temp_free_i32(v);
7058 static void translate_cvts_d(DisasContext *dc, const OpcodeArg arg[],
7059 const uint32_t par[])
7061 TCGv_i32 v = tcg_temp_new_i32();
7063 gen_helper_cvts_d(v, cpu_env, arg[1].in);
7064 tcg_gen_extu_i32_i64(arg[0].out, v);
7065 tcg_temp_free_i32(v);
7068 static void translate_ldsti_d(DisasContext *dc, const OpcodeArg arg[],
7069 const uint32_t par[])
7075 addr = tcg_temp_new_i32();
7076 tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
7080 mop = gen_load_store_alignment(dc, MO_TEUQ, addr);
7082 tcg_gen_qemu_st_i64(arg[0].in, addr, dc->cring, mop);
7084 tcg_gen_qemu_ld_i64(arg[0].out, addr, dc->cring, mop);
7088 tcg_gen_mov_i32(arg[1].out, addr);
7090 tcg_gen_addi_i32(arg[1].out, arg[1].in, arg[2].imm);
7094 tcg_temp_free(addr);
7098 static void translate_ldsti_s(DisasContext *dc, const OpcodeArg arg[],
7099 const uint32_t par[])
7106 addr = tcg_temp_new_i32();
7107 tcg_gen_addi_i32(addr, arg[1].in, arg[2].imm);
7111 mop = gen_load_store_alignment(dc, MO_TEUL, addr);
7113 get_f32_i1(arg, arg32, 0);
7114 tcg_gen_qemu_st_tl(arg32[0].in, addr, dc->cring, mop);
7115 put_f32_i1(arg, arg32, 0);
7117 get_f32_o1(arg, arg32, 0);
7118 tcg_gen_qemu_ld_tl(arg32[0].out, addr, dc->cring, mop);
7119 put_f32_o1(arg, arg32, 0);
7123 tcg_gen_mov_i32(arg[1].out, addr);
7125 tcg_gen_addi_i32(arg[1].out, arg[1].in, arg[2].imm);
7129 tcg_temp_free(addr);
7133 static void translate_ldstx_d(DisasContext *dc, const OpcodeArg arg[],
7134 const uint32_t par[])
7140 addr = tcg_temp_new_i32();
7141 tcg_gen_add_i32(addr, arg[1].in, arg[2].in);
7145 mop = gen_load_store_alignment(dc, MO_TEUQ, addr);
7147 tcg_gen_qemu_st_i64(arg[0].in, addr, dc->cring, mop);
7149 tcg_gen_qemu_ld_i64(arg[0].out, addr, dc->cring, mop);
7153 tcg_gen_mov_i32(arg[1].out, addr);
7155 tcg_gen_add_i32(arg[1].out, arg[1].in, arg[2].in);
7159 tcg_temp_free(addr);
7163 static void translate_ldstx_s(DisasContext *dc, const OpcodeArg arg[],
7164 const uint32_t par[])
7171 addr = tcg_temp_new_i32();
7172 tcg_gen_add_i32(addr, arg[1].in, arg[2].in);
7176 mop = gen_load_store_alignment(dc, MO_TEUL, addr);
7178 get_f32_i1(arg, arg32, 0);
7179 tcg_gen_qemu_st_tl(arg32[0].in, addr, dc->cring, mop);
7180 put_f32_i1(arg, arg32, 0);
7182 get_f32_o1(arg, arg32, 0);
7183 tcg_gen_qemu_ld_tl(arg32[0].out, addr, dc->cring, mop);
7184 put_f32_o1(arg, arg32, 0);
7188 tcg_gen_mov_i32(arg[1].out, addr);
7190 tcg_gen_add_i32(arg[1].out, arg[1].in, arg[2].in);
7194 tcg_temp_free(addr);
7198 static void translate_madd_d(DisasContext *dc, const OpcodeArg arg[],
7199 const uint32_t par[])
7201 gen_helper_madd_d(arg[0].out, cpu_env,
7202 arg[0].in, arg[1].in, arg[2].in);
7205 static void translate_madd_s(DisasContext *dc, const OpcodeArg arg[],
7206 const uint32_t par[])
7208 if (option_enabled(dc, XTENSA_OPTION_DFPU_SINGLE_ONLY)) {
7209 gen_helper_fpu2k_madd_s(arg[0].out, cpu_env,
7210 arg[0].in, arg[1].in, arg[2].in);
7214 get_f32_o1_i3(arg, arg32, 0, 0, 1, 2);
7215 gen_helper_madd_s(arg32[0].out, cpu_env,
7216 arg32[0].in, arg32[1].in, arg32[2].in);
7217 put_f32_o1_i3(arg, arg32, 0, 0, 1, 2);
7221 static void translate_mul_d(DisasContext *dc, const OpcodeArg arg[],
7222 const uint32_t par[])
7224 gen_helper_mul_d(arg[0].out, cpu_env, arg[1].in, arg[2].in);
7227 static void translate_mul_s(DisasContext *dc, const OpcodeArg arg[],
7228 const uint32_t par[])
7230 if (option_enabled(dc, XTENSA_OPTION_DFPU_SINGLE_ONLY)) {
7231 gen_helper_fpu2k_mul_s(arg[0].out, cpu_env,
7232 arg[1].in, arg[2].in);
7236 get_f32_o1_i2(arg, arg32, 0, 1, 2);
7237 gen_helper_mul_s(arg32[0].out, cpu_env, arg32[1].in, arg32[2].in);
7238 put_f32_o1_i2(arg, arg32, 0, 1, 2);
7242 static void translate_msub_d(DisasContext *dc, const OpcodeArg arg[],
7243 const uint32_t par[])
7245 gen_helper_msub_d(arg[0].out, cpu_env,
7246 arg[0].in, arg[1].in, arg[2].in);
7249 static void translate_msub_s(DisasContext *dc, const OpcodeArg arg[],
7250 const uint32_t par[])
7252 if (option_enabled(dc, XTENSA_OPTION_DFPU_SINGLE_ONLY)) {
7253 gen_helper_fpu2k_msub_s(arg[0].out, cpu_env,
7254 arg[0].in, arg[1].in, arg[2].in);
7258 get_f32_o1_i3(arg, arg32, 0, 0, 1, 2);
7259 gen_helper_msub_s(arg32[0].out, cpu_env,
7260 arg32[0].in, arg32[1].in, arg32[2].in);
7261 put_f32_o1_i3(arg, arg32, 0, 0, 1, 2);
7265 static void translate_sub_d(DisasContext *dc, const OpcodeArg arg[],
7266 const uint32_t par[])
7268 gen_helper_sub_d(arg[0].out, cpu_env, arg[1].in, arg[2].in);
7271 static void translate_sub_s(DisasContext *dc, const OpcodeArg arg[],
7272 const uint32_t par[])
7274 if (option_enabled(dc, XTENSA_OPTION_DFPU_SINGLE_ONLY)) {
7275 gen_helper_fpu2k_sub_s(arg[0].out, cpu_env,
7276 arg[1].in, arg[2].in);
7280 get_f32_o1_i2(arg, arg32, 0, 1, 2);
7281 gen_helper_sub_s(arg32[0].out, cpu_env, arg32[1].in, arg32[2].in);
7282 put_f32_o1_i2(arg, arg32, 0, 1, 2);
7286 static void translate_mkdadj_d(DisasContext *dc, const OpcodeArg arg[],
7287 const uint32_t par[])
7289 gen_helper_mkdadj_d(arg[0].out, cpu_env, arg[0].in, arg[1].in);
7292 static void translate_mkdadj_s(DisasContext *dc, const OpcodeArg arg[],
7293 const uint32_t par[])
7297 get_f32_o1_i2(arg, arg32, 0, 0, 1);
7298 gen_helper_mkdadj_s(arg32[0].out, cpu_env, arg32[0].in, arg32[1].in);
7299 put_f32_o1_i2(arg, arg32, 0, 0, 1);
7302 static void translate_mksadj_d(DisasContext *dc, const OpcodeArg arg[],
7303 const uint32_t par[])
7305 gen_helper_mksadj_d(arg[0].out, cpu_env, arg[1].in);
7308 static void translate_mksadj_s(DisasContext *dc, const OpcodeArg arg[],
7309 const uint32_t par[])
7313 get_f32_o1_i1(arg, arg32, 0, 1);
7314 gen_helper_mksadj_s(arg32[0].out, cpu_env, arg32[1].in);
7315 put_f32_o1_i1(arg, arg32, 0, 1);
7318 static void translate_wur_fpu_fcr(DisasContext *dc, const OpcodeArg arg[],
7319 const uint32_t par[])
7321 gen_helper_wur_fpu_fcr(cpu_env, arg[0].in);
7324 static void translate_rur_fpu_fsr(DisasContext *dc, const OpcodeArg arg[],
7325 const uint32_t par[])
7327 gen_helper_rur_fpu_fsr(arg[0].out, cpu_env);
7330 static void translate_wur_fpu_fsr(DisasContext *dc, const OpcodeArg arg[],
7331 const uint32_t par[])
7333 gen_helper_wur_fpu_fsr(cpu_env, arg[0].in);
7336 static const XtensaOpcodeOps fpu_ops[] = {
7339 .translate = translate_abs_d,
7343 .translate = translate_abs_s,
7347 .translate = translate_add_d,
7351 .translate = translate_add_s,
7355 .translate = translate_nop,
7359 .translate = translate_nop,
7362 .name = "addexpm.d",
7363 .translate = translate_mov_s,
7366 .name = "addexpm.s",
7367 .translate = translate_mov_s,
7371 .translate = translate_ftoi_d,
7372 .par = (const uint32_t[]){float_round_up, false},
7376 .translate = translate_ftoi_s,
7377 .par = (const uint32_t[]){float_round_up, false},
7381 .translate = translate_const_d,
7385 .translate = translate_const_s,
7389 .translate = translate_cvtd_s,
7393 .translate = translate_cvts_d,
7397 .translate = translate_nop,
7401 .translate = translate_nop,
7405 .translate = translate_nop,
7409 .translate = translate_nop,
7413 .translate = translate_float_d,
7414 .par = (const uint32_t[]){false},
7418 .translate = translate_float_s,
7419 .par = (const uint32_t[]){false},
7423 .translate = translate_ftoi_d,
7424 .par = (const uint32_t[]){float_round_down, false},
7428 .translate = translate_ftoi_s,
7429 .par = (const uint32_t[]){float_round_down, false},
7433 .translate = translate_ldsti_d,
7434 .par = (const uint32_t[]){false, true, false},
7435 .op_flags = XTENSA_OP_LOAD,
7439 .translate = translate_ldsti_d,
7440 .par = (const uint32_t[]){false, false, true},
7441 .op_flags = XTENSA_OP_LOAD,
7445 .translate = translate_ldsti_d,
7446 .par = (const uint32_t[]){false, true, true},
7447 .op_flags = XTENSA_OP_LOAD,
7451 .translate = translate_ldstx_d,
7452 .par = (const uint32_t[]){false, true, false},
7453 .op_flags = XTENSA_OP_LOAD,
7457 .translate = translate_ldstx_d,
7458 .par = (const uint32_t[]){false, false, true},
7459 .op_flags = XTENSA_OP_LOAD,
7463 .translate = translate_ldstx_d,
7464 .par = (const uint32_t[]){false, true, true},
7465 .op_flags = XTENSA_OP_LOAD,
7469 .translate = translate_ldsti_s,
7470 .par = (const uint32_t[]){false, true, false},
7471 .op_flags = XTENSA_OP_LOAD,
7475 .translate = translate_ldsti_s,
7476 .par = (const uint32_t[]){false, false, true},
7477 .op_flags = XTENSA_OP_LOAD,
7481 .translate = translate_ldsti_s,
7482 .par = (const uint32_t[]){false, true, true},
7483 .op_flags = XTENSA_OP_LOAD,
7487 .translate = translate_ldstx_s,
7488 .par = (const uint32_t[]){false, true, false},
7489 .op_flags = XTENSA_OP_LOAD,
7493 .translate = translate_ldstx_s,
7494 .par = (const uint32_t[]){false, false, true},
7495 .op_flags = XTENSA_OP_LOAD,
7499 .translate = translate_ldstx_s,
7500 .par = (const uint32_t[]){false, true, true},
7501 .op_flags = XTENSA_OP_LOAD,
7505 .translate = translate_madd_d,
7509 .translate = translate_madd_s,
7513 .translate = translate_nop,
7517 .translate = translate_nop,
7521 .translate = translate_mkdadj_d,
7525 .translate = translate_mkdadj_s,
7529 .translate = translate_mksadj_d,
7533 .translate = translate_mksadj_s,
7537 .translate = translate_mov_d,
7541 .translate = translate_mov_s,
7545 .translate = translate_movcond_d,
7546 .par = (const uint32_t[]){TCG_COND_EQ},
7550 .translate = translate_movcond_s,
7551 .par = (const uint32_t[]){TCG_COND_EQ},
7555 .translate = translate_movp_d,
7556 .par = (const uint32_t[]){TCG_COND_EQ},
7560 .translate = translate_movp_s,
7561 .par = (const uint32_t[]){TCG_COND_EQ},
7565 .translate = translate_movcond_d,
7566 .par = (const uint32_t[]){TCG_COND_GE},
7570 .translate = translate_movcond_s,
7571 .par = (const uint32_t[]){TCG_COND_GE},
7575 .translate = translate_movcond_d,
7576 .par = (const uint32_t[]){TCG_COND_LT},
7580 .translate = translate_movcond_s,
7581 .par = (const uint32_t[]){TCG_COND_LT},
7585 .translate = translate_movcond_d,
7586 .par = (const uint32_t[]){TCG_COND_NE},
7590 .translate = translate_movcond_s,
7591 .par = (const uint32_t[]){TCG_COND_NE},
7595 .translate = translate_movp_d,
7596 .par = (const uint32_t[]){TCG_COND_NE},
7600 .translate = translate_movp_s,
7601 .par = (const uint32_t[]){TCG_COND_NE},
7605 .translate = translate_msub_d,
7609 .translate = translate_msub_s,
7613 .translate = translate_mul_d,
7617 .translate = translate_mul_s,
7621 .translate = translate_neg_d,
7625 .translate = translate_neg_s,
7629 .translate = translate_nop,
7633 .translate = translate_nop,
7637 .translate = translate_compare_d,
7638 .par = (const uint32_t[]){COMPARE_OEQ},
7642 .translate = translate_compare_s,
7643 .par = (const uint32_t[]){COMPARE_OEQ},
7647 .translate = translate_compare_d,
7648 .par = (const uint32_t[]){COMPARE_OLE},
7652 .translate = translate_compare_s,
7653 .par = (const uint32_t[]){COMPARE_OLE},
7657 .translate = translate_compare_d,
7658 .par = (const uint32_t[]){COMPARE_OLT},
7662 .translate = translate_compare_s,
7663 .par = (const uint32_t[]){COMPARE_OLT},
7667 .translate = translate_rfr_s,
7671 .translate = translate_rfr_d,
7675 .translate = translate_ftoi_d,
7676 .par = (const uint32_t[]){float_round_nearest_even, false},
7680 .translate = translate_ftoi_s,
7681 .par = (const uint32_t[]){float_round_nearest_even, false},
7685 .translate = translate_rur,
7686 .par = (const uint32_t[]){FCR},
7690 .translate = translate_rur_fpu_fsr,
7694 .translate = translate_ldsti_d,
7695 .par = (const uint32_t[]){true, true, false},
7696 .op_flags = XTENSA_OP_STORE,
7700 .translate = translate_ldsti_d,
7701 .par = (const uint32_t[]){true, false, true},
7702 .op_flags = XTENSA_OP_STORE,
7706 .translate = translate_ldsti_d,
7707 .par = (const uint32_t[]){true, true, true},
7708 .op_flags = XTENSA_OP_STORE,
7712 .translate = translate_ldstx_d,
7713 .par = (const uint32_t[]){true, true, false},
7714 .op_flags = XTENSA_OP_STORE,
7718 .translate = translate_ldstx_d,
7719 .par = (const uint32_t[]){true, false, true},
7720 .op_flags = XTENSA_OP_STORE,
7724 .translate = translate_ldstx_d,
7725 .par = (const uint32_t[]){true, true, true},
7726 .op_flags = XTENSA_OP_STORE,
7730 .translate = translate_nop,
7734 .translate = translate_nop,
7738 .translate = translate_ldsti_s,
7739 .par = (const uint32_t[]){true, true, false},
7740 .op_flags = XTENSA_OP_STORE,
7744 .translate = translate_ldsti_s,
7745 .par = (const uint32_t[]){true, false, true},
7746 .op_flags = XTENSA_OP_STORE,
7750 .translate = translate_ldsti_s,
7751 .par = (const uint32_t[]){true, true, true},
7752 .op_flags = XTENSA_OP_STORE,
7756 .translate = translate_ldstx_s,
7757 .par = (const uint32_t[]){true, true, false},
7758 .op_flags = XTENSA_OP_STORE,
7762 .translate = translate_ldstx_s,
7763 .par = (const uint32_t[]){true, false, true},
7764 .op_flags = XTENSA_OP_STORE,
7768 .translate = translate_ldstx_s,
7769 .par = (const uint32_t[]){true, true, true},
7770 .op_flags = XTENSA_OP_STORE,
7774 .translate = translate_sub_d,
7778 .translate = translate_sub_s,
7782 .translate = translate_ftoi_d,
7783 .par = (const uint32_t[]){float_round_to_zero, false},
7787 .translate = translate_ftoi_s,
7788 .par = (const uint32_t[]){float_round_to_zero, false},
7792 .translate = translate_compare_d,
7793 .par = (const uint32_t[]){COMPARE_UEQ},
7797 .translate = translate_compare_s,
7798 .par = (const uint32_t[]){COMPARE_UEQ},
7802 .translate = translate_float_d,
7803 .par = (const uint32_t[]){true},
7807 .translate = translate_float_s,
7808 .par = (const uint32_t[]){true},
7812 .translate = translate_compare_d,
7813 .par = (const uint32_t[]){COMPARE_ULE},
7817 .translate = translate_compare_s,
7818 .par = (const uint32_t[]){COMPARE_ULE},
7822 .translate = translate_compare_d,
7823 .par = (const uint32_t[]){COMPARE_ULT},
7827 .translate = translate_compare_s,
7828 .par = (const uint32_t[]){COMPARE_ULT},
7832 .translate = translate_compare_d,
7833 .par = (const uint32_t[]){COMPARE_UN},
7837 .translate = translate_compare_s,
7838 .par = (const uint32_t[]){COMPARE_UN},
7842 .translate = translate_ftoi_d,
7843 .par = (const uint32_t[]){float_round_to_zero, true},
7847 .translate = translate_ftoi_s,
7848 .par = (const uint32_t[]){float_round_to_zero, true},
7852 .translate = translate_wfr_s,
7856 .translate = translate_wfr_d,
7860 .translate = translate_wur_fpu_fcr,
7861 .par = (const uint32_t[]){FCR},
7865 .translate = translate_wur_fpu_fsr,
7870 const XtensaOpcodeTranslators xtensa_fpu_opcodes = {
7871 .num_opcodes = ARRAY_SIZE(fpu_ops),