2 * TriCore emulation for qemu: main translation routines.
4 * Copyright (c) 2013-2014 Bastian Koppelmann C-Lab/University Paderborn
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
21 #include "qemu/osdep.h"
23 #include "disas/disas.h"
24 #include "exec/exec-all.h"
26 #include "exec/cpu_ldst.h"
28 #include "exec/helper-proto.h"
29 #include "exec/helper-gen.h"
31 #include "tricore-opcodes.h"
42 static TCGv cpu_gpr_a[16];
43 static TCGv cpu_gpr_d[16];
45 static TCGv cpu_PSW_C;
46 static TCGv cpu_PSW_V;
47 static TCGv cpu_PSW_SV;
48 static TCGv cpu_PSW_AV;
49 static TCGv cpu_PSW_SAV;
51 static TCGv_env cpu_env;
53 #include "exec/gen-icount.h"
55 static const char *regnames_a[] = {
56 "a0" , "a1" , "a2" , "a3" , "a4" , "a5" ,
57 "a6" , "a7" , "a8" , "a9" , "sp" , "a11" ,
58 "a12" , "a13" , "a14" , "a15",
61 static const char *regnames_d[] = {
62 "d0" , "d1" , "d2" , "d3" , "d4" , "d5" ,
63 "d6" , "d7" , "d8" , "d9" , "d10" , "d11" ,
64 "d12" , "d13" , "d14" , "d15",
67 typedef struct DisasContext {
68 struct TranslationBlock *tb;
69 target_ulong pc, saved_pc, next_pc;
71 int singlestep_enabled;
72 /* Routine used to access memory */
74 uint32_t hflags, saved_hflags;
93 void tricore_cpu_dump_state(CPUState *cs, FILE *f,
94 fprintf_function cpu_fprintf, int flags)
96 TriCoreCPU *cpu = TRICORE_CPU(cs);
97 CPUTriCoreState *env = &cpu->env;
103 cpu_fprintf(f, "PC: " TARGET_FMT_lx, env->PC);
104 cpu_fprintf(f, " PSW: " TARGET_FMT_lx, psw);
105 cpu_fprintf(f, " ICR: " TARGET_FMT_lx, env->ICR);
106 cpu_fprintf(f, "\nPCXI: " TARGET_FMT_lx, env->PCXI);
107 cpu_fprintf(f, " FCX: " TARGET_FMT_lx, env->FCX);
108 cpu_fprintf(f, " LCX: " TARGET_FMT_lx, env->LCX);
110 for (i = 0; i < 16; ++i) {
112 cpu_fprintf(f, "\nGPR A%02d:", i);
114 cpu_fprintf(f, " " TARGET_FMT_lx, env->gpr_a[i]);
116 for (i = 0; i < 16; ++i) {
118 cpu_fprintf(f, "\nGPR D%02d:", i);
120 cpu_fprintf(f, " " TARGET_FMT_lx, env->gpr_d[i]);
122 cpu_fprintf(f, "\n");
126 * Functions to generate micro-ops
129 /* Makros for generating helpers */
131 #define gen_helper_1arg(name, arg) do { \
132 TCGv_i32 helper_tmp = tcg_const_i32(arg); \
133 gen_helper_##name(cpu_env, helper_tmp); \
134 tcg_temp_free_i32(helper_tmp); \
137 #define GEN_HELPER_LL(name, ret, arg0, arg1, n) do { \
138 TCGv arg00 = tcg_temp_new(); \
139 TCGv arg01 = tcg_temp_new(); \
140 TCGv arg11 = tcg_temp_new(); \
141 tcg_gen_sari_tl(arg00, arg0, 16); \
142 tcg_gen_ext16s_tl(arg01, arg0); \
143 tcg_gen_ext16s_tl(arg11, arg1); \
144 gen_helper_##name(ret, arg00, arg01, arg11, arg11, n); \
145 tcg_temp_free(arg00); \
146 tcg_temp_free(arg01); \
147 tcg_temp_free(arg11); \
150 #define GEN_HELPER_LU(name, ret, arg0, arg1, n) do { \
151 TCGv arg00 = tcg_temp_new(); \
152 TCGv arg01 = tcg_temp_new(); \
153 TCGv arg10 = tcg_temp_new(); \
154 TCGv arg11 = tcg_temp_new(); \
155 tcg_gen_sari_tl(arg00, arg0, 16); \
156 tcg_gen_ext16s_tl(arg01, arg0); \
157 tcg_gen_sari_tl(arg11, arg1, 16); \
158 tcg_gen_ext16s_tl(arg10, arg1); \
159 gen_helper_##name(ret, arg00, arg01, arg10, arg11, n); \
160 tcg_temp_free(arg00); \
161 tcg_temp_free(arg01); \
162 tcg_temp_free(arg10); \
163 tcg_temp_free(arg11); \
166 #define GEN_HELPER_UL(name, ret, arg0, arg1, n) do { \
167 TCGv arg00 = tcg_temp_new(); \
168 TCGv arg01 = tcg_temp_new(); \
169 TCGv arg10 = tcg_temp_new(); \
170 TCGv arg11 = tcg_temp_new(); \
171 tcg_gen_sari_tl(arg00, arg0, 16); \
172 tcg_gen_ext16s_tl(arg01, arg0); \
173 tcg_gen_sari_tl(arg10, arg1, 16); \
174 tcg_gen_ext16s_tl(arg11, arg1); \
175 gen_helper_##name(ret, arg00, arg01, arg10, arg11, n); \
176 tcg_temp_free(arg00); \
177 tcg_temp_free(arg01); \
178 tcg_temp_free(arg10); \
179 tcg_temp_free(arg11); \
182 #define GEN_HELPER_UU(name, ret, arg0, arg1, n) do { \
183 TCGv arg00 = tcg_temp_new(); \
184 TCGv arg01 = tcg_temp_new(); \
185 TCGv arg11 = tcg_temp_new(); \
186 tcg_gen_sari_tl(arg01, arg0, 16); \
187 tcg_gen_ext16s_tl(arg00, arg0); \
188 tcg_gen_sari_tl(arg11, arg1, 16); \
189 gen_helper_##name(ret, arg00, arg01, arg11, arg11, n); \
190 tcg_temp_free(arg00); \
191 tcg_temp_free(arg01); \
192 tcg_temp_free(arg11); \
195 #define GEN_HELPER_RRR(name, rl, rh, al1, ah1, arg2) do { \
196 TCGv_i64 ret = tcg_temp_new_i64(); \
197 TCGv_i64 arg1 = tcg_temp_new_i64(); \
199 tcg_gen_concat_i32_i64(arg1, al1, ah1); \
200 gen_helper_##name(ret, arg1, arg2); \
201 tcg_gen_extr_i64_i32(rl, rh, ret); \
203 tcg_temp_free_i64(ret); \
204 tcg_temp_free_i64(arg1); \
207 #define GEN_HELPER_RR(name, rl, rh, arg1, arg2) do { \
208 TCGv_i64 ret = tcg_temp_new_i64(); \
210 gen_helper_##name(ret, cpu_env, arg1, arg2); \
211 tcg_gen_extr_i64_i32(rl, rh, ret); \
213 tcg_temp_free_i64(ret); \
216 #define EA_ABS_FORMAT(con) (((con & 0x3C000) << 14) + (con & 0x3FFF))
217 #define EA_B_ABSOLUT(con) (((offset & 0xf00000) << 8) | \
218 ((offset & 0x0fffff) << 1))
220 /* For two 32-bit registers used a 64-bit register, the first
221 registernumber needs to be even. Otherwise we trap. */
222 static inline void generate_trap(DisasContext *ctx, int class, int tin);
223 #define CHECK_REG_PAIR(reg) do { \
225 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_OPD); \
229 /* Functions for load/save to/from memory */
231 static inline void gen_offset_ld(DisasContext *ctx, TCGv r1, TCGv r2,
232 int16_t con, TCGMemOp mop)
234 TCGv temp = tcg_temp_new();
235 tcg_gen_addi_tl(temp, r2, con);
236 tcg_gen_qemu_ld_tl(r1, temp, ctx->mem_idx, mop);
240 static inline void gen_offset_st(DisasContext *ctx, TCGv r1, TCGv r2,
241 int16_t con, TCGMemOp mop)
243 TCGv temp = tcg_temp_new();
244 tcg_gen_addi_tl(temp, r2, con);
245 tcg_gen_qemu_st_tl(r1, temp, ctx->mem_idx, mop);
249 static void gen_st_2regs_64(TCGv rh, TCGv rl, TCGv address, DisasContext *ctx)
251 TCGv_i64 temp = tcg_temp_new_i64();
253 tcg_gen_concat_i32_i64(temp, rl, rh);
254 tcg_gen_qemu_st_i64(temp, address, ctx->mem_idx, MO_LEQ);
256 tcg_temp_free_i64(temp);
259 static void gen_offset_st_2regs(TCGv rh, TCGv rl, TCGv base, int16_t con,
262 TCGv temp = tcg_temp_new();
263 tcg_gen_addi_tl(temp, base, con);
264 gen_st_2regs_64(rh, rl, temp, ctx);
268 static void gen_ld_2regs_64(TCGv rh, TCGv rl, TCGv address, DisasContext *ctx)
270 TCGv_i64 temp = tcg_temp_new_i64();
272 tcg_gen_qemu_ld_i64(temp, address, ctx->mem_idx, MO_LEQ);
273 /* write back to two 32 bit regs */
274 tcg_gen_extr_i64_i32(rl, rh, temp);
276 tcg_temp_free_i64(temp);
279 static void gen_offset_ld_2regs(TCGv rh, TCGv rl, TCGv base, int16_t con,
282 TCGv temp = tcg_temp_new();
283 tcg_gen_addi_tl(temp, base, con);
284 gen_ld_2regs_64(rh, rl, temp, ctx);
288 static void gen_st_preincr(DisasContext *ctx, TCGv r1, TCGv r2, int16_t off,
291 TCGv temp = tcg_temp_new();
292 tcg_gen_addi_tl(temp, r2, off);
293 tcg_gen_qemu_st_tl(r1, temp, ctx->mem_idx, mop);
294 tcg_gen_mov_tl(r2, temp);
298 static void gen_ld_preincr(DisasContext *ctx, TCGv r1, TCGv r2, int16_t off,
301 TCGv temp = tcg_temp_new();
302 tcg_gen_addi_tl(temp, r2, off);
303 tcg_gen_qemu_ld_tl(r1, temp, ctx->mem_idx, mop);
304 tcg_gen_mov_tl(r2, temp);
308 /* M(EA, word) = (M(EA, word) & ~E[a][63:32]) | (E[a][31:0] & E[a][63:32]); */
309 static void gen_ldmst(DisasContext *ctx, int ereg, TCGv ea)
311 TCGv temp = tcg_temp_new();
312 TCGv temp2 = tcg_temp_new();
314 CHECK_REG_PAIR(ereg);
315 /* temp = (M(EA, word) */
316 tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
317 /* temp = temp & ~E[a][63:32]) */
318 tcg_gen_andc_tl(temp, temp, cpu_gpr_d[ereg+1]);
319 /* temp2 = (E[a][31:0] & E[a][63:32]); */
320 tcg_gen_and_tl(temp2, cpu_gpr_d[ereg], cpu_gpr_d[ereg+1]);
321 /* temp = temp | temp2; */
322 tcg_gen_or_tl(temp, temp, temp2);
323 /* M(EA, word) = temp; */
324 tcg_gen_qemu_st_tl(temp, ea, ctx->mem_idx, MO_LEUL);
327 tcg_temp_free(temp2);
330 /* tmp = M(EA, word);
333 static void gen_swap(DisasContext *ctx, int reg, TCGv ea)
335 TCGv temp = tcg_temp_new();
337 tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
338 tcg_gen_qemu_st_tl(cpu_gpr_d[reg], ea, ctx->mem_idx, MO_LEUL);
339 tcg_gen_mov_tl(cpu_gpr_d[reg], temp);
344 static void gen_cmpswap(DisasContext *ctx, int reg, TCGv ea)
346 TCGv temp = tcg_temp_new();
347 TCGv temp2 = tcg_temp_new();
348 tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
349 tcg_gen_movcond_tl(TCG_COND_EQ, temp2, cpu_gpr_d[reg+1], temp,
350 cpu_gpr_d[reg], temp);
351 tcg_gen_qemu_st_tl(temp2, ea, ctx->mem_idx, MO_LEUL);
352 tcg_gen_mov_tl(cpu_gpr_d[reg], temp);
355 tcg_temp_free(temp2);
358 static void gen_swapmsk(DisasContext *ctx, int reg, TCGv ea)
360 TCGv temp = tcg_temp_new();
361 TCGv temp2 = tcg_temp_new();
362 TCGv temp3 = tcg_temp_new();
364 tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
365 tcg_gen_and_tl(temp2, cpu_gpr_d[reg], cpu_gpr_d[reg+1]);
366 tcg_gen_andc_tl(temp3, temp, cpu_gpr_d[reg+1]);
367 tcg_gen_or_tl(temp2, temp2, temp3);
368 tcg_gen_qemu_st_tl(temp2, ea, ctx->mem_idx, MO_LEUL);
369 tcg_gen_mov_tl(cpu_gpr_d[reg], temp);
372 tcg_temp_free(temp2);
373 tcg_temp_free(temp3);
377 /* We generate loads and store to core special function register (csfr) through
378 the function gen_mfcr and gen_mtcr. To handle access permissions, we use 3
379 makros R, A and E, which allow read-only, all and endinit protected access.
380 These makros also specify in which ISA version the csfr was introduced. */
381 #define R(ADDRESS, REG, FEATURE) \
383 if (tricore_feature(env, FEATURE)) { \
384 tcg_gen_ld_tl(ret, cpu_env, offsetof(CPUTriCoreState, REG)); \
387 #define A(ADDRESS, REG, FEATURE) R(ADDRESS, REG, FEATURE)
388 #define E(ADDRESS, REG, FEATURE) R(ADDRESS, REG, FEATURE)
389 static inline void gen_mfcr(CPUTriCoreState *env, TCGv ret, int32_t offset)
391 /* since we're caching PSW make this a special case */
392 if (offset == 0xfe04) {
393 gen_helper_psw_read(ret, cpu_env);
404 #define R(ADDRESS, REG, FEATURE) /* don't gen writes to read-only reg,
405 since no execption occurs */
406 #define A(ADDRESS, REG, FEATURE) R(ADDRESS, REG, FEATURE) \
408 if (tricore_feature(env, FEATURE)) { \
409 tcg_gen_st_tl(r1, cpu_env, offsetof(CPUTriCoreState, REG)); \
412 /* Endinit protected registers
413 TODO: Since the endinit bit is in a register of a not yet implemented
414 watchdog device, we handle endinit protected registers like
415 all-access registers for now. */
416 #define E(ADDRESS, REG, FEATURE) A(ADDRESS, REG, FEATURE)
417 static inline void gen_mtcr(CPUTriCoreState *env, DisasContext *ctx, TCGv r1,
420 if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM) {
421 /* since we're caching PSW make this a special case */
422 if (offset == 0xfe04) {
423 gen_helper_psw_write(cpu_env, r1);
430 /* generate privilege trap */
434 /* Functions for arithmetic instructions */
436 static inline void gen_add_d(TCGv ret, TCGv r1, TCGv r2)
438 TCGv t0 = tcg_temp_new_i32();
439 TCGv result = tcg_temp_new_i32();
440 /* Addition and set V/SV bits */
441 tcg_gen_add_tl(result, r1, r2);
443 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
444 tcg_gen_xor_tl(t0, r1, r2);
445 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t0);
447 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
448 /* Calc AV/SAV bits */
449 tcg_gen_add_tl(cpu_PSW_AV, result, result);
450 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
452 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
453 /* write back result */
454 tcg_gen_mov_tl(ret, result);
456 tcg_temp_free(result);
461 gen_add64_d(TCGv_i64 ret, TCGv_i64 r1, TCGv_i64 r2)
463 TCGv temp = tcg_temp_new();
464 TCGv_i64 t0 = tcg_temp_new_i64();
465 TCGv_i64 t1 = tcg_temp_new_i64();
466 TCGv_i64 result = tcg_temp_new_i64();
468 tcg_gen_add_i64(result, r1, r2);
470 tcg_gen_xor_i64(t1, result, r1);
471 tcg_gen_xor_i64(t0, r1, r2);
472 tcg_gen_andc_i64(t1, t1, t0);
473 tcg_gen_extrh_i64_i32(cpu_PSW_V, t1);
475 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
476 /* calc AV/SAV bits */
477 tcg_gen_extrh_i64_i32(temp, result);
478 tcg_gen_add_tl(cpu_PSW_AV, temp, temp);
479 tcg_gen_xor_tl(cpu_PSW_AV, temp, cpu_PSW_AV);
481 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
482 /* write back result */
483 tcg_gen_mov_i64(ret, result);
486 tcg_temp_free_i64(result);
487 tcg_temp_free_i64(t0);
488 tcg_temp_free_i64(t1);
492 gen_addsub64_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
493 TCGv r3, void(*op1)(TCGv, TCGv, TCGv),
494 void(*op2)(TCGv, TCGv, TCGv))
496 TCGv temp = tcg_temp_new();
497 TCGv temp2 = tcg_temp_new();
498 TCGv temp3 = tcg_temp_new();
499 TCGv temp4 = tcg_temp_new();
501 (*op1)(temp, r1_low, r2);
503 tcg_gen_xor_tl(temp2, temp, r1_low);
504 tcg_gen_xor_tl(temp3, r1_low, r2);
505 if (op1 == tcg_gen_add_tl) {
506 tcg_gen_andc_tl(temp2, temp2, temp3);
508 tcg_gen_and_tl(temp2, temp2, temp3);
511 (*op2)(temp3, r1_high, r3);
513 tcg_gen_xor_tl(cpu_PSW_V, temp3, r1_high);
514 tcg_gen_xor_tl(temp4, r1_high, r3);
515 if (op2 == tcg_gen_add_tl) {
516 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, temp4);
518 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp4);
520 /* combine V0/V1 bits */
521 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp2);
523 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
525 tcg_gen_mov_tl(ret_low, temp);
526 tcg_gen_mov_tl(ret_high, temp3);
528 tcg_gen_add_tl(temp, ret_low, ret_low);
529 tcg_gen_xor_tl(temp, temp, ret_low);
530 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
531 tcg_gen_xor_tl(cpu_PSW_AV, cpu_PSW_AV, ret_high);
532 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp);
534 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
537 tcg_temp_free(temp2);
538 tcg_temp_free(temp3);
539 tcg_temp_free(temp4);
542 /* ret = r2 + (r1 * r3); */
543 static inline void gen_madd32_d(TCGv ret, TCGv r1, TCGv r2, TCGv r3)
545 TCGv_i64 t1 = tcg_temp_new_i64();
546 TCGv_i64 t2 = tcg_temp_new_i64();
547 TCGv_i64 t3 = tcg_temp_new_i64();
549 tcg_gen_ext_i32_i64(t1, r1);
550 tcg_gen_ext_i32_i64(t2, r2);
551 tcg_gen_ext_i32_i64(t3, r3);
553 tcg_gen_mul_i64(t1, t1, t3);
554 tcg_gen_add_i64(t1, t2, t1);
556 tcg_gen_extrl_i64_i32(ret, t1);
559 tcg_gen_setcondi_i64(TCG_COND_GT, t3, t1, 0x7fffffffLL);
560 /* t1 < -0x80000000 */
561 tcg_gen_setcondi_i64(TCG_COND_LT, t2, t1, -0x80000000LL);
562 tcg_gen_or_i64(t2, t2, t3);
563 tcg_gen_extrl_i64_i32(cpu_PSW_V, t2);
564 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
566 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
567 /* Calc AV/SAV bits */
568 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
569 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
571 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
573 tcg_temp_free_i64(t1);
574 tcg_temp_free_i64(t2);
575 tcg_temp_free_i64(t3);
578 static inline void gen_maddi32_d(TCGv ret, TCGv r1, TCGv r2, int32_t con)
580 TCGv temp = tcg_const_i32(con);
581 gen_madd32_d(ret, r1, r2, temp);
586 gen_madd64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
589 TCGv t1 = tcg_temp_new();
590 TCGv t2 = tcg_temp_new();
591 TCGv t3 = tcg_temp_new();
592 TCGv t4 = tcg_temp_new();
594 tcg_gen_muls2_tl(t1, t2, r1, r3);
595 /* only the add can overflow */
596 tcg_gen_add2_tl(t3, t4, r2_low, r2_high, t1, t2);
598 tcg_gen_xor_tl(cpu_PSW_V, t4, r2_high);
599 tcg_gen_xor_tl(t1, r2_high, t2);
600 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t1);
602 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
603 /* Calc AV/SAV bits */
604 tcg_gen_add_tl(cpu_PSW_AV, t4, t4);
605 tcg_gen_xor_tl(cpu_PSW_AV, t4, cpu_PSW_AV);
607 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
608 /* write back the result */
609 tcg_gen_mov_tl(ret_low, t3);
610 tcg_gen_mov_tl(ret_high, t4);
619 gen_maddu64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
622 TCGv_i64 t1 = tcg_temp_new_i64();
623 TCGv_i64 t2 = tcg_temp_new_i64();
624 TCGv_i64 t3 = tcg_temp_new_i64();
626 tcg_gen_extu_i32_i64(t1, r1);
627 tcg_gen_concat_i32_i64(t2, r2_low, r2_high);
628 tcg_gen_extu_i32_i64(t3, r3);
630 tcg_gen_mul_i64(t1, t1, t3);
631 tcg_gen_add_i64(t2, t2, t1);
632 /* write back result */
633 tcg_gen_extr_i64_i32(ret_low, ret_high, t2);
634 /* only the add overflows, if t2 < t1
636 tcg_gen_setcond_i64(TCG_COND_LTU, t2, t2, t1);
637 tcg_gen_extrl_i64_i32(cpu_PSW_V, t2);
638 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
640 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
641 /* Calc AV/SAV bits */
642 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
643 tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
645 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
647 tcg_temp_free_i64(t1);
648 tcg_temp_free_i64(t2);
649 tcg_temp_free_i64(t3);
653 gen_maddi64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
656 TCGv temp = tcg_const_i32(con);
657 gen_madd64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
662 gen_maddui64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
665 TCGv temp = tcg_const_i32(con);
666 gen_maddu64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
671 gen_madd_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
672 TCGv r3, uint32_t n, uint32_t mode)
674 TCGv temp = tcg_const_i32(n);
675 TCGv temp2 = tcg_temp_new();
676 TCGv_i64 temp64 = tcg_temp_new_i64();
679 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
682 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
685 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
688 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
691 tcg_gen_extr_i64_i32(temp, temp2, temp64);
692 gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
693 tcg_gen_add_tl, tcg_gen_add_tl);
695 tcg_temp_free(temp2);
696 tcg_temp_free_i64(temp64);
700 gen_maddsu_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
701 TCGv r3, uint32_t n, uint32_t mode)
703 TCGv temp = tcg_const_i32(n);
704 TCGv temp2 = tcg_temp_new();
705 TCGv_i64 temp64 = tcg_temp_new_i64();
708 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
711 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
714 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
717 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
720 tcg_gen_extr_i64_i32(temp, temp2, temp64);
721 gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
722 tcg_gen_sub_tl, tcg_gen_add_tl);
724 tcg_temp_free(temp2);
725 tcg_temp_free_i64(temp64);
729 gen_maddsum_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
730 TCGv r3, uint32_t n, uint32_t mode)
732 TCGv temp = tcg_const_i32(n);
733 TCGv_i64 temp64 = tcg_temp_new_i64();
734 TCGv_i64 temp64_2 = tcg_temp_new_i64();
735 TCGv_i64 temp64_3 = tcg_temp_new_i64();
738 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
741 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
744 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
747 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
750 tcg_gen_concat_i32_i64(temp64_3, r1_low, r1_high);
751 tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
752 tcg_gen_ext32s_i64(temp64, temp64); /* low */
753 tcg_gen_sub_i64(temp64, temp64_2, temp64);
754 tcg_gen_shli_i64(temp64, temp64, 16);
756 gen_add64_d(temp64_2, temp64_3, temp64);
757 /* write back result */
758 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_2);
761 tcg_temp_free_i64(temp64);
762 tcg_temp_free_i64(temp64_2);
763 tcg_temp_free_i64(temp64_3);
766 static inline void gen_adds(TCGv ret, TCGv r1, TCGv r2);
769 gen_madds_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
770 TCGv r3, uint32_t n, uint32_t mode)
772 TCGv temp = tcg_const_i32(n);
773 TCGv temp2 = tcg_temp_new();
774 TCGv temp3 = tcg_temp_new();
775 TCGv_i64 temp64 = tcg_temp_new_i64();
779 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
782 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
785 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
788 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
791 tcg_gen_extr_i64_i32(temp, temp2, temp64);
792 gen_adds(ret_low, r1_low, temp);
793 tcg_gen_mov_tl(temp, cpu_PSW_V);
794 tcg_gen_mov_tl(temp3, cpu_PSW_AV);
795 gen_adds(ret_high, r1_high, temp2);
797 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
798 /* combine av bits */
799 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
802 tcg_temp_free(temp2);
803 tcg_temp_free(temp3);
804 tcg_temp_free_i64(temp64);
808 static inline void gen_subs(TCGv ret, TCGv r1, TCGv r2);
811 gen_maddsus_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
812 TCGv r3, uint32_t n, uint32_t mode)
814 TCGv temp = tcg_const_i32(n);
815 TCGv temp2 = tcg_temp_new();
816 TCGv temp3 = tcg_temp_new();
817 TCGv_i64 temp64 = tcg_temp_new_i64();
821 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
824 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
827 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
830 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
833 tcg_gen_extr_i64_i32(temp, temp2, temp64);
834 gen_subs(ret_low, r1_low, temp);
835 tcg_gen_mov_tl(temp, cpu_PSW_V);
836 tcg_gen_mov_tl(temp3, cpu_PSW_AV);
837 gen_adds(ret_high, r1_high, temp2);
839 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
840 /* combine av bits */
841 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
844 tcg_temp_free(temp2);
845 tcg_temp_free(temp3);
846 tcg_temp_free_i64(temp64);
851 gen_maddsums_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
852 TCGv r3, uint32_t n, uint32_t mode)
854 TCGv temp = tcg_const_i32(n);
855 TCGv_i64 temp64 = tcg_temp_new_i64();
856 TCGv_i64 temp64_2 = tcg_temp_new_i64();
860 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
863 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
866 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
869 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
872 tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
873 tcg_gen_ext32s_i64(temp64, temp64); /* low */
874 tcg_gen_sub_i64(temp64, temp64_2, temp64);
875 tcg_gen_shli_i64(temp64, temp64, 16);
876 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
878 gen_helper_add64_ssov(temp64, cpu_env, temp64_2, temp64);
879 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
882 tcg_temp_free_i64(temp64);
883 tcg_temp_free_i64(temp64_2);
888 gen_maddm_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
889 TCGv r3, uint32_t n, uint32_t mode)
891 TCGv temp = tcg_const_i32(n);
892 TCGv_i64 temp64 = tcg_temp_new_i64();
893 TCGv_i64 temp64_2 = tcg_temp_new_i64();
894 TCGv_i64 temp64_3 = tcg_temp_new_i64();
897 GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
900 GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
903 GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
906 GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
909 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
910 gen_add64_d(temp64_3, temp64_2, temp64);
911 /* write back result */
912 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_3);
915 tcg_temp_free_i64(temp64);
916 tcg_temp_free_i64(temp64_2);
917 tcg_temp_free_i64(temp64_3);
921 gen_maddms_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
922 TCGv r3, uint32_t n, uint32_t mode)
924 TCGv temp = tcg_const_i32(n);
925 TCGv_i64 temp64 = tcg_temp_new_i64();
926 TCGv_i64 temp64_2 = tcg_temp_new_i64();
929 GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
932 GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
935 GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
938 GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
941 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
942 gen_helper_add64_ssov(temp64, cpu_env, temp64_2, temp64);
943 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
946 tcg_temp_free_i64(temp64);
947 tcg_temp_free_i64(temp64_2);
951 gen_maddr64_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3, uint32_t n,
954 TCGv temp = tcg_const_i32(n);
955 TCGv_i64 temp64 = tcg_temp_new_i64();
958 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
961 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
964 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
967 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
970 gen_helper_addr_h(ret, cpu_env, temp64, r1_low, r1_high);
973 tcg_temp_free_i64(temp64);
977 gen_maddr32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
979 TCGv temp = tcg_temp_new();
980 TCGv temp2 = tcg_temp_new();
982 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
983 tcg_gen_shli_tl(temp, r1, 16);
984 gen_maddr64_h(ret, temp, temp2, r2, r3, n, mode);
987 tcg_temp_free(temp2);
991 gen_maddsur32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
993 TCGv temp = tcg_const_i32(n);
994 TCGv temp2 = tcg_temp_new();
995 TCGv_i64 temp64 = tcg_temp_new_i64();
998 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1001 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1004 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1007 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1010 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1011 tcg_gen_shli_tl(temp, r1, 16);
1012 gen_helper_addsur_h(ret, cpu_env, temp64, temp, temp2);
1014 tcg_temp_free(temp);
1015 tcg_temp_free(temp2);
1016 tcg_temp_free_i64(temp64);
1021 gen_maddr64s_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3,
1022 uint32_t n, uint32_t mode)
1024 TCGv temp = tcg_const_i32(n);
1025 TCGv_i64 temp64 = tcg_temp_new_i64();
1028 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1031 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1034 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1037 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1040 gen_helper_addr_h_ssov(ret, cpu_env, temp64, r1_low, r1_high);
1042 tcg_temp_free(temp);
1043 tcg_temp_free_i64(temp64);
1047 gen_maddr32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
1049 TCGv temp = tcg_temp_new();
1050 TCGv temp2 = tcg_temp_new();
1052 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1053 tcg_gen_shli_tl(temp, r1, 16);
1054 gen_maddr64s_h(ret, temp, temp2, r2, r3, n, mode);
1056 tcg_temp_free(temp);
1057 tcg_temp_free(temp2);
1061 gen_maddsur32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
1063 TCGv temp = tcg_const_i32(n);
1064 TCGv temp2 = tcg_temp_new();
1065 TCGv_i64 temp64 = tcg_temp_new_i64();
1068 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1071 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1074 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1077 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1080 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1081 tcg_gen_shli_tl(temp, r1, 16);
1082 gen_helper_addsur_h_ssov(ret, cpu_env, temp64, temp, temp2);
1084 tcg_temp_free(temp);
1085 tcg_temp_free(temp2);
1086 tcg_temp_free_i64(temp64);
1090 gen_maddr_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
1092 TCGv temp = tcg_const_i32(n);
1093 gen_helper_maddr_q(ret, cpu_env, r1, r2, r3, temp);
1094 tcg_temp_free(temp);
1098 gen_maddrs_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
1100 TCGv temp = tcg_const_i32(n);
1101 gen_helper_maddr_q_ssov(ret, cpu_env, r1, r2, r3, temp);
1102 tcg_temp_free(temp);
1106 gen_madd32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
1107 uint32_t up_shift, CPUTriCoreState *env)
1109 TCGv temp = tcg_temp_new();
1110 TCGv temp2 = tcg_temp_new();
1111 TCGv temp3 = tcg_temp_new();
1112 TCGv_i64 t1 = tcg_temp_new_i64();
1113 TCGv_i64 t2 = tcg_temp_new_i64();
1114 TCGv_i64 t3 = tcg_temp_new_i64();
1116 tcg_gen_ext_i32_i64(t2, arg2);
1117 tcg_gen_ext_i32_i64(t3, arg3);
1119 tcg_gen_mul_i64(t2, t2, t3);
1120 tcg_gen_shli_i64(t2, t2, n);
1122 tcg_gen_ext_i32_i64(t1, arg1);
1123 tcg_gen_sari_i64(t2, t2, up_shift);
1125 tcg_gen_add_i64(t3, t1, t2);
1126 tcg_gen_extrl_i64_i32(temp3, t3);
1128 tcg_gen_setcondi_i64(TCG_COND_GT, t1, t3, 0x7fffffffLL);
1129 tcg_gen_setcondi_i64(TCG_COND_LT, t2, t3, -0x80000000LL);
1130 tcg_gen_or_i64(t1, t1, t2);
1131 tcg_gen_extrl_i64_i32(cpu_PSW_V, t1);
1132 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
1133 /* We produce an overflow on the host if the mul before was
1134 (0x80000000 * 0x80000000) << 1). If this is the
1135 case, we negate the ovf. */
1137 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, arg2, 0x80000000);
1138 tcg_gen_setcond_tl(TCG_COND_EQ, temp2, arg2, arg3);
1139 tcg_gen_and_tl(temp, temp, temp2);
1140 tcg_gen_shli_tl(temp, temp, 31);
1141 /* negate v bit, if special condition */
1142 tcg_gen_xor_tl(cpu_PSW_V, cpu_PSW_V, temp);
1145 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1146 /* Calc AV/SAV bits */
1147 tcg_gen_add_tl(cpu_PSW_AV, temp3, temp3);
1148 tcg_gen_xor_tl(cpu_PSW_AV, temp3, cpu_PSW_AV);
1150 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1151 /* write back result */
1152 tcg_gen_mov_tl(ret, temp3);
1154 tcg_temp_free(temp);
1155 tcg_temp_free(temp2);
1156 tcg_temp_free(temp3);
1157 tcg_temp_free_i64(t1);
1158 tcg_temp_free_i64(t2);
1159 tcg_temp_free_i64(t3);
1163 gen_m16add32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
1165 TCGv temp = tcg_temp_new();
1166 TCGv temp2 = tcg_temp_new();
1168 tcg_gen_mul_tl(temp, arg2, arg3);
1169 } else { /* n is expected to be 1 */
1170 tcg_gen_mul_tl(temp, arg2, arg3);
1171 tcg_gen_shli_tl(temp, temp, 1);
1172 /* catch special case r1 = r2 = 0x8000 */
1173 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
1174 tcg_gen_sub_tl(temp, temp, temp2);
1176 gen_add_d(ret, arg1, temp);
1178 tcg_temp_free(temp);
1179 tcg_temp_free(temp2);
1183 gen_m16adds32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
1185 TCGv temp = tcg_temp_new();
1186 TCGv temp2 = tcg_temp_new();
1188 tcg_gen_mul_tl(temp, arg2, arg3);
1189 } else { /* n is expected to be 1 */
1190 tcg_gen_mul_tl(temp, arg2, arg3);
1191 tcg_gen_shli_tl(temp, temp, 1);
1192 /* catch special case r1 = r2 = 0x8000 */
1193 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
1194 tcg_gen_sub_tl(temp, temp, temp2);
1196 gen_adds(ret, arg1, temp);
1198 tcg_temp_free(temp);
1199 tcg_temp_free(temp2);
1203 gen_m16add64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
1204 TCGv arg3, uint32_t n)
1206 TCGv temp = tcg_temp_new();
1207 TCGv temp2 = tcg_temp_new();
1208 TCGv_i64 t1 = tcg_temp_new_i64();
1209 TCGv_i64 t2 = tcg_temp_new_i64();
1210 TCGv_i64 t3 = tcg_temp_new_i64();
1213 tcg_gen_mul_tl(temp, arg2, arg3);
1214 } else { /* n is expected to be 1 */
1215 tcg_gen_mul_tl(temp, arg2, arg3);
1216 tcg_gen_shli_tl(temp, temp, 1);
1217 /* catch special case r1 = r2 = 0x8000 */
1218 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
1219 tcg_gen_sub_tl(temp, temp, temp2);
1221 tcg_gen_ext_i32_i64(t2, temp);
1222 tcg_gen_shli_i64(t2, t2, 16);
1223 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
1224 gen_add64_d(t3, t1, t2);
1225 /* write back result */
1226 tcg_gen_extr_i64_i32(rl, rh, t3);
1228 tcg_temp_free_i64(t1);
1229 tcg_temp_free_i64(t2);
1230 tcg_temp_free_i64(t3);
1231 tcg_temp_free(temp);
1232 tcg_temp_free(temp2);
1236 gen_m16adds64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
1237 TCGv arg3, uint32_t n)
1239 TCGv temp = tcg_temp_new();
1240 TCGv temp2 = tcg_temp_new();
1241 TCGv_i64 t1 = tcg_temp_new_i64();
1242 TCGv_i64 t2 = tcg_temp_new_i64();
1245 tcg_gen_mul_tl(temp, arg2, arg3);
1246 } else { /* n is expected to be 1 */
1247 tcg_gen_mul_tl(temp, arg2, arg3);
1248 tcg_gen_shli_tl(temp, temp, 1);
1249 /* catch special case r1 = r2 = 0x8000 */
1250 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
1251 tcg_gen_sub_tl(temp, temp, temp2);
1253 tcg_gen_ext_i32_i64(t2, temp);
1254 tcg_gen_shli_i64(t2, t2, 16);
1255 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
1257 gen_helper_add64_ssov(t1, cpu_env, t1, t2);
1258 tcg_gen_extr_i64_i32(rl, rh, t1);
1260 tcg_temp_free(temp);
1261 tcg_temp_free(temp2);
1262 tcg_temp_free_i64(t1);
1263 tcg_temp_free_i64(t2);
1267 gen_madd64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
1268 TCGv arg3, uint32_t n, CPUTriCoreState *env)
1270 TCGv_i64 t1 = tcg_temp_new_i64();
1271 TCGv_i64 t2 = tcg_temp_new_i64();
1272 TCGv_i64 t3 = tcg_temp_new_i64();
1273 TCGv_i64 t4 = tcg_temp_new_i64();
1276 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
1277 tcg_gen_ext_i32_i64(t2, arg2);
1278 tcg_gen_ext_i32_i64(t3, arg3);
1280 tcg_gen_mul_i64(t2, t2, t3);
1282 tcg_gen_shli_i64(t2, t2, 1);
1284 tcg_gen_add_i64(t4, t1, t2);
1286 tcg_gen_xor_i64(t3, t4, t1);
1287 tcg_gen_xor_i64(t2, t1, t2);
1288 tcg_gen_andc_i64(t3, t3, t2);
1289 tcg_gen_extrh_i64_i32(cpu_PSW_V, t3);
1290 /* We produce an overflow on the host if the mul before was
1291 (0x80000000 * 0x80000000) << 1). If this is the
1292 case, we negate the ovf. */
1294 temp = tcg_temp_new();
1295 temp2 = tcg_temp_new();
1296 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, arg2, 0x80000000);
1297 tcg_gen_setcond_tl(TCG_COND_EQ, temp2, arg2, arg3);
1298 tcg_gen_and_tl(temp, temp, temp2);
1299 tcg_gen_shli_tl(temp, temp, 31);
1300 /* negate v bit, if special condition */
1301 tcg_gen_xor_tl(cpu_PSW_V, cpu_PSW_V, temp);
1303 tcg_temp_free(temp);
1304 tcg_temp_free(temp2);
1306 /* write back result */
1307 tcg_gen_extr_i64_i32(rl, rh, t4);
1309 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1310 /* Calc AV/SAV bits */
1311 tcg_gen_add_tl(cpu_PSW_AV, rh, rh);
1312 tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV);
1314 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1316 tcg_temp_free_i64(t1);
1317 tcg_temp_free_i64(t2);
1318 tcg_temp_free_i64(t3);
1319 tcg_temp_free_i64(t4);
1323 gen_madds32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
1326 TCGv_i64 t1 = tcg_temp_new_i64();
1327 TCGv_i64 t2 = tcg_temp_new_i64();
1328 TCGv_i64 t3 = tcg_temp_new_i64();
1330 tcg_gen_ext_i32_i64(t1, arg1);
1331 tcg_gen_ext_i32_i64(t2, arg2);
1332 tcg_gen_ext_i32_i64(t3, arg3);
1334 tcg_gen_mul_i64(t2, t2, t3);
1335 tcg_gen_sari_i64(t2, t2, up_shift - n);
1337 gen_helper_madd32_q_add_ssov(ret, cpu_env, t1, t2);
1339 tcg_temp_free_i64(t1);
1340 tcg_temp_free_i64(t2);
1341 tcg_temp_free_i64(t3);
1345 gen_madds64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
1346 TCGv arg3, uint32_t n)
1348 TCGv_i64 r1 = tcg_temp_new_i64();
1349 TCGv temp = tcg_const_i32(n);
1351 tcg_gen_concat_i32_i64(r1, arg1_low, arg1_high);
1352 gen_helper_madd64_q_ssov(r1, cpu_env, r1, arg2, arg3, temp);
1353 tcg_gen_extr_i64_i32(rl, rh, r1);
1355 tcg_temp_free_i64(r1);
1356 tcg_temp_free(temp);
1358 /* ret = r2 - (r1 * r3); */
1359 static inline void gen_msub32_d(TCGv ret, TCGv r1, TCGv r2, TCGv r3)
1361 TCGv_i64 t1 = tcg_temp_new_i64();
1362 TCGv_i64 t2 = tcg_temp_new_i64();
1363 TCGv_i64 t3 = tcg_temp_new_i64();
1365 tcg_gen_ext_i32_i64(t1, r1);
1366 tcg_gen_ext_i32_i64(t2, r2);
1367 tcg_gen_ext_i32_i64(t3, r3);
1369 tcg_gen_mul_i64(t1, t1, t3);
1370 tcg_gen_sub_i64(t1, t2, t1);
1372 tcg_gen_extrl_i64_i32(ret, t1);
1375 tcg_gen_setcondi_i64(TCG_COND_GT, t3, t1, 0x7fffffffLL);
1376 /* result < -0x80000000 */
1377 tcg_gen_setcondi_i64(TCG_COND_LT, t2, t1, -0x80000000LL);
1378 tcg_gen_or_i64(t2, t2, t3);
1379 tcg_gen_extrl_i64_i32(cpu_PSW_V, t2);
1380 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
1383 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1384 /* Calc AV/SAV bits */
1385 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
1386 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
1388 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1390 tcg_temp_free_i64(t1);
1391 tcg_temp_free_i64(t2);
1392 tcg_temp_free_i64(t3);
1395 static inline void gen_msubi32_d(TCGv ret, TCGv r1, TCGv r2, int32_t con)
1397 TCGv temp = tcg_const_i32(con);
1398 gen_msub32_d(ret, r1, r2, temp);
1399 tcg_temp_free(temp);
1403 gen_msub64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
1406 TCGv t1 = tcg_temp_new();
1407 TCGv t2 = tcg_temp_new();
1408 TCGv t3 = tcg_temp_new();
1409 TCGv t4 = tcg_temp_new();
1411 tcg_gen_muls2_tl(t1, t2, r1, r3);
1412 /* only the sub can overflow */
1413 tcg_gen_sub2_tl(t3, t4, r2_low, r2_high, t1, t2);
1415 tcg_gen_xor_tl(cpu_PSW_V, t4, r2_high);
1416 tcg_gen_xor_tl(t1, r2_high, t2);
1417 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, t1);
1419 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1420 /* Calc AV/SAV bits */
1421 tcg_gen_add_tl(cpu_PSW_AV, t4, t4);
1422 tcg_gen_xor_tl(cpu_PSW_AV, t4, cpu_PSW_AV);
1424 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1425 /* write back the result */
1426 tcg_gen_mov_tl(ret_low, t3);
1427 tcg_gen_mov_tl(ret_high, t4);
1436 gen_msubi64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
1439 TCGv temp = tcg_const_i32(con);
1440 gen_msub64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
1441 tcg_temp_free(temp);
1445 gen_msubu64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
1448 TCGv_i64 t1 = tcg_temp_new_i64();
1449 TCGv_i64 t2 = tcg_temp_new_i64();
1450 TCGv_i64 t3 = tcg_temp_new_i64();
1452 tcg_gen_extu_i32_i64(t1, r1);
1453 tcg_gen_concat_i32_i64(t2, r2_low, r2_high);
1454 tcg_gen_extu_i32_i64(t3, r3);
1456 tcg_gen_mul_i64(t1, t1, t3);
1457 tcg_gen_sub_i64(t3, t2, t1);
1458 tcg_gen_extr_i64_i32(ret_low, ret_high, t3);
1459 /* calc V bit, only the sub can overflow, if t1 > t2 */
1460 tcg_gen_setcond_i64(TCG_COND_GTU, t1, t1, t2);
1461 tcg_gen_extrl_i64_i32(cpu_PSW_V, t1);
1462 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
1464 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1465 /* Calc AV/SAV bits */
1466 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
1467 tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
1469 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1471 tcg_temp_free_i64(t1);
1472 tcg_temp_free_i64(t2);
1473 tcg_temp_free_i64(t3);
1477 gen_msubui64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
1480 TCGv temp = tcg_const_i32(con);
1481 gen_msubu64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
1482 tcg_temp_free(temp);
1485 static inline void gen_addi_d(TCGv ret, TCGv r1, target_ulong r2)
1487 TCGv temp = tcg_const_i32(r2);
1488 gen_add_d(ret, r1, temp);
1489 tcg_temp_free(temp);
1491 /* calculate the carry bit too */
1492 static inline void gen_add_CC(TCGv ret, TCGv r1, TCGv r2)
1494 TCGv t0 = tcg_temp_new_i32();
1495 TCGv result = tcg_temp_new_i32();
1497 tcg_gen_movi_tl(t0, 0);
1498 /* Addition and set C/V/SV bits */
1499 tcg_gen_add2_i32(result, cpu_PSW_C, r1, t0, r2, t0);
1501 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
1502 tcg_gen_xor_tl(t0, r1, r2);
1503 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t0);
1505 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1506 /* Calc AV/SAV bits */
1507 tcg_gen_add_tl(cpu_PSW_AV, result, result);
1508 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
1510 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1511 /* write back result */
1512 tcg_gen_mov_tl(ret, result);
1514 tcg_temp_free(result);
1518 static inline void gen_addi_CC(TCGv ret, TCGv r1, int32_t con)
1520 TCGv temp = tcg_const_i32(con);
1521 gen_add_CC(ret, r1, temp);
1522 tcg_temp_free(temp);
1525 static inline void gen_addc_CC(TCGv ret, TCGv r1, TCGv r2)
1527 TCGv carry = tcg_temp_new_i32();
1528 TCGv t0 = tcg_temp_new_i32();
1529 TCGv result = tcg_temp_new_i32();
1531 tcg_gen_movi_tl(t0, 0);
1532 tcg_gen_setcondi_tl(TCG_COND_NE, carry, cpu_PSW_C, 0);
1533 /* Addition, carry and set C/V/SV bits */
1534 tcg_gen_add2_i32(result, cpu_PSW_C, r1, t0, carry, t0);
1535 tcg_gen_add2_i32(result, cpu_PSW_C, result, cpu_PSW_C, r2, t0);
1537 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
1538 tcg_gen_xor_tl(t0, r1, r2);
1539 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t0);
1541 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1542 /* Calc AV/SAV bits */
1543 tcg_gen_add_tl(cpu_PSW_AV, result, result);
1544 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
1546 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1547 /* write back result */
1548 tcg_gen_mov_tl(ret, result);
1550 tcg_temp_free(result);
1552 tcg_temp_free(carry);
1555 static inline void gen_addci_CC(TCGv ret, TCGv r1, int32_t con)
1557 TCGv temp = tcg_const_i32(con);
1558 gen_addc_CC(ret, r1, temp);
1559 tcg_temp_free(temp);
1562 static inline void gen_cond_add(TCGCond cond, TCGv r1, TCGv r2, TCGv r3,
1565 TCGv temp = tcg_temp_new();
1566 TCGv temp2 = tcg_temp_new();
1567 TCGv result = tcg_temp_new();
1568 TCGv mask = tcg_temp_new();
1569 TCGv t0 = tcg_const_i32(0);
1571 /* create mask for sticky bits */
1572 tcg_gen_setcond_tl(cond, mask, r4, t0);
1573 tcg_gen_shli_tl(mask, mask, 31);
1575 tcg_gen_add_tl(result, r1, r2);
1577 tcg_gen_xor_tl(temp, result, r1);
1578 tcg_gen_xor_tl(temp2, r1, r2);
1579 tcg_gen_andc_tl(temp, temp, temp2);
1580 tcg_gen_movcond_tl(cond, cpu_PSW_V, r4, t0, temp, cpu_PSW_V);
1582 tcg_gen_and_tl(temp, temp, mask);
1583 tcg_gen_or_tl(cpu_PSW_SV, temp, cpu_PSW_SV);
1585 tcg_gen_add_tl(temp, result, result);
1586 tcg_gen_xor_tl(temp, temp, result);
1587 tcg_gen_movcond_tl(cond, cpu_PSW_AV, r4, t0, temp, cpu_PSW_AV);
1589 tcg_gen_and_tl(temp, temp, mask);
1590 tcg_gen_or_tl(cpu_PSW_SAV, temp, cpu_PSW_SAV);
1591 /* write back result */
1592 tcg_gen_movcond_tl(cond, r3, r4, t0, result, r1);
1595 tcg_temp_free(temp);
1596 tcg_temp_free(temp2);
1597 tcg_temp_free(result);
1598 tcg_temp_free(mask);
1601 static inline void gen_condi_add(TCGCond cond, TCGv r1, int32_t r2,
1604 TCGv temp = tcg_const_i32(r2);
1605 gen_cond_add(cond, r1, temp, r3, r4);
1606 tcg_temp_free(temp);
1609 static inline void gen_sub_d(TCGv ret, TCGv r1, TCGv r2)
1611 TCGv temp = tcg_temp_new_i32();
1612 TCGv result = tcg_temp_new_i32();
1614 tcg_gen_sub_tl(result, r1, r2);
1616 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
1617 tcg_gen_xor_tl(temp, r1, r2);
1618 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp);
1620 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1622 tcg_gen_add_tl(cpu_PSW_AV, result, result);
1623 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
1625 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1626 /* write back result */
1627 tcg_gen_mov_tl(ret, result);
1629 tcg_temp_free(temp);
1630 tcg_temp_free(result);
1634 gen_sub64_d(TCGv_i64 ret, TCGv_i64 r1, TCGv_i64 r2)
1636 TCGv temp = tcg_temp_new();
1637 TCGv_i64 t0 = tcg_temp_new_i64();
1638 TCGv_i64 t1 = tcg_temp_new_i64();
1639 TCGv_i64 result = tcg_temp_new_i64();
1641 tcg_gen_sub_i64(result, r1, r2);
1643 tcg_gen_xor_i64(t1, result, r1);
1644 tcg_gen_xor_i64(t0, r1, r2);
1645 tcg_gen_and_i64(t1, t1, t0);
1646 tcg_gen_extrh_i64_i32(cpu_PSW_V, t1);
1648 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1649 /* calc AV/SAV bits */
1650 tcg_gen_extrh_i64_i32(temp, result);
1651 tcg_gen_add_tl(cpu_PSW_AV, temp, temp);
1652 tcg_gen_xor_tl(cpu_PSW_AV, temp, cpu_PSW_AV);
1654 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1655 /* write back result */
1656 tcg_gen_mov_i64(ret, result);
1658 tcg_temp_free(temp);
1659 tcg_temp_free_i64(result);
1660 tcg_temp_free_i64(t0);
1661 tcg_temp_free_i64(t1);
1664 static inline void gen_sub_CC(TCGv ret, TCGv r1, TCGv r2)
1666 TCGv result = tcg_temp_new();
1667 TCGv temp = tcg_temp_new();
1669 tcg_gen_sub_tl(result, r1, r2);
1671 tcg_gen_setcond_tl(TCG_COND_GEU, cpu_PSW_C, r1, r2);
1673 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
1674 tcg_gen_xor_tl(temp, r1, r2);
1675 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp);
1677 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1679 tcg_gen_add_tl(cpu_PSW_AV, result, result);
1680 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
1682 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1683 /* write back result */
1684 tcg_gen_mov_tl(ret, result);
1686 tcg_temp_free(result);
1687 tcg_temp_free(temp);
1690 static inline void gen_subc_CC(TCGv ret, TCGv r1, TCGv r2)
1692 TCGv temp = tcg_temp_new();
1693 tcg_gen_not_tl(temp, r2);
1694 gen_addc_CC(ret, r1, temp);
1695 tcg_temp_free(temp);
1698 static inline void gen_cond_sub(TCGCond cond, TCGv r1, TCGv r2, TCGv r3,
1701 TCGv temp = tcg_temp_new();
1702 TCGv temp2 = tcg_temp_new();
1703 TCGv result = tcg_temp_new();
1704 TCGv mask = tcg_temp_new();
1705 TCGv t0 = tcg_const_i32(0);
1707 /* create mask for sticky bits */
1708 tcg_gen_setcond_tl(cond, mask, r4, t0);
1709 tcg_gen_shli_tl(mask, mask, 31);
1711 tcg_gen_sub_tl(result, r1, r2);
1713 tcg_gen_xor_tl(temp, result, r1);
1714 tcg_gen_xor_tl(temp2, r1, r2);
1715 tcg_gen_and_tl(temp, temp, temp2);
1716 tcg_gen_movcond_tl(cond, cpu_PSW_V, r4, t0, temp, cpu_PSW_V);
1718 tcg_gen_and_tl(temp, temp, mask);
1719 tcg_gen_or_tl(cpu_PSW_SV, temp, cpu_PSW_SV);
1721 tcg_gen_add_tl(temp, result, result);
1722 tcg_gen_xor_tl(temp, temp, result);
1723 tcg_gen_movcond_tl(cond, cpu_PSW_AV, r4, t0, temp, cpu_PSW_AV);
1725 tcg_gen_and_tl(temp, temp, mask);
1726 tcg_gen_or_tl(cpu_PSW_SAV, temp, cpu_PSW_SAV);
1727 /* write back result */
1728 tcg_gen_movcond_tl(cond, r3, r4, t0, result, r1);
1731 tcg_temp_free(temp);
1732 tcg_temp_free(temp2);
1733 tcg_temp_free(result);
1734 tcg_temp_free(mask);
1738 gen_msub_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
1739 TCGv r3, uint32_t n, uint32_t mode)
1741 TCGv temp = tcg_const_i32(n);
1742 TCGv temp2 = tcg_temp_new();
1743 TCGv_i64 temp64 = tcg_temp_new_i64();
1746 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1749 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1752 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1755 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1758 tcg_gen_extr_i64_i32(temp, temp2, temp64);
1759 gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
1760 tcg_gen_sub_tl, tcg_gen_sub_tl);
1761 tcg_temp_free(temp);
1762 tcg_temp_free(temp2);
1763 tcg_temp_free_i64(temp64);
1767 gen_msubs_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
1768 TCGv r3, uint32_t n, uint32_t mode)
1770 TCGv temp = tcg_const_i32(n);
1771 TCGv temp2 = tcg_temp_new();
1772 TCGv temp3 = tcg_temp_new();
1773 TCGv_i64 temp64 = tcg_temp_new_i64();
1777 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1780 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1783 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1786 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1789 tcg_gen_extr_i64_i32(temp, temp2, temp64);
1790 gen_subs(ret_low, r1_low, temp);
1791 tcg_gen_mov_tl(temp, cpu_PSW_V);
1792 tcg_gen_mov_tl(temp3, cpu_PSW_AV);
1793 gen_subs(ret_high, r1_high, temp2);
1794 /* combine v bits */
1795 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
1796 /* combine av bits */
1797 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
1799 tcg_temp_free(temp);
1800 tcg_temp_free(temp2);
1801 tcg_temp_free(temp3);
1802 tcg_temp_free_i64(temp64);
1806 gen_msubm_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
1807 TCGv r3, uint32_t n, uint32_t mode)
1809 TCGv temp = tcg_const_i32(n);
1810 TCGv_i64 temp64 = tcg_temp_new_i64();
1811 TCGv_i64 temp64_2 = tcg_temp_new_i64();
1812 TCGv_i64 temp64_3 = tcg_temp_new_i64();
1815 GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
1818 GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
1821 GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
1824 GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
1827 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
1828 gen_sub64_d(temp64_3, temp64_2, temp64);
1829 /* write back result */
1830 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_3);
1832 tcg_temp_free(temp);
1833 tcg_temp_free_i64(temp64);
1834 tcg_temp_free_i64(temp64_2);
1835 tcg_temp_free_i64(temp64_3);
1839 gen_msubms_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
1840 TCGv r3, uint32_t n, uint32_t mode)
1842 TCGv temp = tcg_const_i32(n);
1843 TCGv_i64 temp64 = tcg_temp_new_i64();
1844 TCGv_i64 temp64_2 = tcg_temp_new_i64();
1847 GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
1850 GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
1853 GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
1856 GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
1859 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
1860 gen_helper_sub64_ssov(temp64, cpu_env, temp64_2, temp64);
1861 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
1863 tcg_temp_free(temp);
1864 tcg_temp_free_i64(temp64);
1865 tcg_temp_free_i64(temp64_2);
1869 gen_msubr64_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3, uint32_t n,
1872 TCGv temp = tcg_const_i32(n);
1873 TCGv_i64 temp64 = tcg_temp_new_i64();
1876 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1879 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1882 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1885 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1888 gen_helper_subr_h(ret, cpu_env, temp64, r1_low, r1_high);
1890 tcg_temp_free(temp);
1891 tcg_temp_free_i64(temp64);
1895 gen_msubr32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
1897 TCGv temp = tcg_temp_new();
1898 TCGv temp2 = tcg_temp_new();
1900 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1901 tcg_gen_shli_tl(temp, r1, 16);
1902 gen_msubr64_h(ret, temp, temp2, r2, r3, n, mode);
1904 tcg_temp_free(temp);
1905 tcg_temp_free(temp2);
1909 gen_msubr64s_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3,
1910 uint32_t n, uint32_t mode)
1912 TCGv temp = tcg_const_i32(n);
1913 TCGv_i64 temp64 = tcg_temp_new_i64();
1916 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1919 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1922 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1925 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1928 gen_helper_subr_h_ssov(ret, cpu_env, temp64, r1_low, r1_high);
1930 tcg_temp_free(temp);
1931 tcg_temp_free_i64(temp64);
1935 gen_msubr32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
1937 TCGv temp = tcg_temp_new();
1938 TCGv temp2 = tcg_temp_new();
1940 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1941 tcg_gen_shli_tl(temp, r1, 16);
1942 gen_msubr64s_h(ret, temp, temp2, r2, r3, n, mode);
1944 tcg_temp_free(temp);
1945 tcg_temp_free(temp2);
1949 gen_msubr_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
1951 TCGv temp = tcg_const_i32(n);
1952 gen_helper_msubr_q(ret, cpu_env, r1, r2, r3, temp);
1953 tcg_temp_free(temp);
1957 gen_msubrs_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
1959 TCGv temp = tcg_const_i32(n);
1960 gen_helper_msubr_q_ssov(ret, cpu_env, r1, r2, r3, temp);
1961 tcg_temp_free(temp);
1965 gen_msub32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
1966 uint32_t up_shift, CPUTriCoreState *env)
1968 TCGv temp = tcg_temp_new();
1969 TCGv temp2 = tcg_temp_new();
1970 TCGv temp3 = tcg_temp_new();
1971 TCGv_i64 t1 = tcg_temp_new_i64();
1972 TCGv_i64 t2 = tcg_temp_new_i64();
1973 TCGv_i64 t3 = tcg_temp_new_i64();
1974 TCGv_i64 t4 = tcg_temp_new_i64();
1976 tcg_gen_ext_i32_i64(t2, arg2);
1977 tcg_gen_ext_i32_i64(t3, arg3);
1979 tcg_gen_mul_i64(t2, t2, t3);
1981 tcg_gen_ext_i32_i64(t1, arg1);
1982 /* if we shift part of the fraction out, we need to round up */
1983 tcg_gen_andi_i64(t4, t2, (1ll << (up_shift - n)) - 1);
1984 tcg_gen_setcondi_i64(TCG_COND_NE, t4, t4, 0);
1985 tcg_gen_sari_i64(t2, t2, up_shift - n);
1986 tcg_gen_add_i64(t2, t2, t4);
1988 tcg_gen_sub_i64(t3, t1, t2);
1989 tcg_gen_extrl_i64_i32(temp3, t3);
1991 tcg_gen_setcondi_i64(TCG_COND_GT, t1, t3, 0x7fffffffLL);
1992 tcg_gen_setcondi_i64(TCG_COND_LT, t2, t3, -0x80000000LL);
1993 tcg_gen_or_i64(t1, t1, t2);
1994 tcg_gen_extrl_i64_i32(cpu_PSW_V, t1);
1995 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
1997 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1998 /* Calc AV/SAV bits */
1999 tcg_gen_add_tl(cpu_PSW_AV, temp3, temp3);
2000 tcg_gen_xor_tl(cpu_PSW_AV, temp3, cpu_PSW_AV);
2002 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2003 /* write back result */
2004 tcg_gen_mov_tl(ret, temp3);
2006 tcg_temp_free(temp);
2007 tcg_temp_free(temp2);
2008 tcg_temp_free(temp3);
2009 tcg_temp_free_i64(t1);
2010 tcg_temp_free_i64(t2);
2011 tcg_temp_free_i64(t3);
2012 tcg_temp_free_i64(t4);
2016 gen_m16sub32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
2018 TCGv temp = tcg_temp_new();
2019 TCGv temp2 = tcg_temp_new();
2021 tcg_gen_mul_tl(temp, arg2, arg3);
2022 } else { /* n is expected to be 1 */
2023 tcg_gen_mul_tl(temp, arg2, arg3);
2024 tcg_gen_shli_tl(temp, temp, 1);
2025 /* catch special case r1 = r2 = 0x8000 */
2026 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
2027 tcg_gen_sub_tl(temp, temp, temp2);
2029 gen_sub_d(ret, arg1, temp);
2031 tcg_temp_free(temp);
2032 tcg_temp_free(temp2);
2036 gen_m16subs32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
2038 TCGv temp = tcg_temp_new();
2039 TCGv temp2 = tcg_temp_new();
2041 tcg_gen_mul_tl(temp, arg2, arg3);
2042 } else { /* n is expected to be 1 */
2043 tcg_gen_mul_tl(temp, arg2, arg3);
2044 tcg_gen_shli_tl(temp, temp, 1);
2045 /* catch special case r1 = r2 = 0x8000 */
2046 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
2047 tcg_gen_sub_tl(temp, temp, temp2);
2049 gen_subs(ret, arg1, temp);
2051 tcg_temp_free(temp);
2052 tcg_temp_free(temp2);
2056 gen_m16sub64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
2057 TCGv arg3, uint32_t n)
2059 TCGv temp = tcg_temp_new();
2060 TCGv temp2 = tcg_temp_new();
2061 TCGv_i64 t1 = tcg_temp_new_i64();
2062 TCGv_i64 t2 = tcg_temp_new_i64();
2063 TCGv_i64 t3 = tcg_temp_new_i64();
2066 tcg_gen_mul_tl(temp, arg2, arg3);
2067 } else { /* n is expected to be 1 */
2068 tcg_gen_mul_tl(temp, arg2, arg3);
2069 tcg_gen_shli_tl(temp, temp, 1);
2070 /* catch special case r1 = r2 = 0x8000 */
2071 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
2072 tcg_gen_sub_tl(temp, temp, temp2);
2074 tcg_gen_ext_i32_i64(t2, temp);
2075 tcg_gen_shli_i64(t2, t2, 16);
2076 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
2077 gen_sub64_d(t3, t1, t2);
2078 /* write back result */
2079 tcg_gen_extr_i64_i32(rl, rh, t3);
2081 tcg_temp_free_i64(t1);
2082 tcg_temp_free_i64(t2);
2083 tcg_temp_free_i64(t3);
2084 tcg_temp_free(temp);
2085 tcg_temp_free(temp2);
2089 gen_m16subs64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
2090 TCGv arg3, uint32_t n)
2092 TCGv temp = tcg_temp_new();
2093 TCGv temp2 = tcg_temp_new();
2094 TCGv_i64 t1 = tcg_temp_new_i64();
2095 TCGv_i64 t2 = tcg_temp_new_i64();
2098 tcg_gen_mul_tl(temp, arg2, arg3);
2099 } else { /* n is expected to be 1 */
2100 tcg_gen_mul_tl(temp, arg2, arg3);
2101 tcg_gen_shli_tl(temp, temp, 1);
2102 /* catch special case r1 = r2 = 0x8000 */
2103 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
2104 tcg_gen_sub_tl(temp, temp, temp2);
2106 tcg_gen_ext_i32_i64(t2, temp);
2107 tcg_gen_shli_i64(t2, t2, 16);
2108 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
2110 gen_helper_sub64_ssov(t1, cpu_env, t1, t2);
2111 tcg_gen_extr_i64_i32(rl, rh, t1);
2113 tcg_temp_free(temp);
2114 tcg_temp_free(temp2);
2115 tcg_temp_free_i64(t1);
2116 tcg_temp_free_i64(t2);
2120 gen_msub64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
2121 TCGv arg3, uint32_t n, CPUTriCoreState *env)
2123 TCGv_i64 t1 = tcg_temp_new_i64();
2124 TCGv_i64 t2 = tcg_temp_new_i64();
2125 TCGv_i64 t3 = tcg_temp_new_i64();
2126 TCGv_i64 t4 = tcg_temp_new_i64();
2129 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
2130 tcg_gen_ext_i32_i64(t2, arg2);
2131 tcg_gen_ext_i32_i64(t3, arg3);
2133 tcg_gen_mul_i64(t2, t2, t3);
2135 tcg_gen_shli_i64(t2, t2, 1);
2137 tcg_gen_sub_i64(t4, t1, t2);
2139 tcg_gen_xor_i64(t3, t4, t1);
2140 tcg_gen_xor_i64(t2, t1, t2);
2141 tcg_gen_and_i64(t3, t3, t2);
2142 tcg_gen_extrh_i64_i32(cpu_PSW_V, t3);
2143 /* We produce an overflow on the host if the mul before was
2144 (0x80000000 * 0x80000000) << 1). If this is the
2145 case, we negate the ovf. */
2147 temp = tcg_temp_new();
2148 temp2 = tcg_temp_new();
2149 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, arg2, 0x80000000);
2150 tcg_gen_setcond_tl(TCG_COND_EQ, temp2, arg2, arg3);
2151 tcg_gen_and_tl(temp, temp, temp2);
2152 tcg_gen_shli_tl(temp, temp, 31);
2153 /* negate v bit, if special condition */
2154 tcg_gen_xor_tl(cpu_PSW_V, cpu_PSW_V, temp);
2156 tcg_temp_free(temp);
2157 tcg_temp_free(temp2);
2159 /* write back result */
2160 tcg_gen_extr_i64_i32(rl, rh, t4);
2162 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2163 /* Calc AV/SAV bits */
2164 tcg_gen_add_tl(cpu_PSW_AV, rh, rh);
2165 tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV);
2167 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2169 tcg_temp_free_i64(t1);
2170 tcg_temp_free_i64(t2);
2171 tcg_temp_free_i64(t3);
2172 tcg_temp_free_i64(t4);
2176 gen_msubs32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
2179 TCGv_i64 t1 = tcg_temp_new_i64();
2180 TCGv_i64 t2 = tcg_temp_new_i64();
2181 TCGv_i64 t3 = tcg_temp_new_i64();
2182 TCGv_i64 t4 = tcg_temp_new_i64();
2184 tcg_gen_ext_i32_i64(t1, arg1);
2185 tcg_gen_ext_i32_i64(t2, arg2);
2186 tcg_gen_ext_i32_i64(t3, arg3);
2188 tcg_gen_mul_i64(t2, t2, t3);
2189 /* if we shift part of the fraction out, we need to round up */
2190 tcg_gen_andi_i64(t4, t2, (1ll << (up_shift - n)) - 1);
2191 tcg_gen_setcondi_i64(TCG_COND_NE, t4, t4, 0);
2192 tcg_gen_sari_i64(t3, t2, up_shift - n);
2193 tcg_gen_add_i64(t3, t3, t4);
2195 gen_helper_msub32_q_sub_ssov(ret, cpu_env, t1, t3);
2197 tcg_temp_free_i64(t1);
2198 tcg_temp_free_i64(t2);
2199 tcg_temp_free_i64(t3);
2200 tcg_temp_free_i64(t4);
2204 gen_msubs64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
2205 TCGv arg3, uint32_t n)
2207 TCGv_i64 r1 = tcg_temp_new_i64();
2208 TCGv temp = tcg_const_i32(n);
2210 tcg_gen_concat_i32_i64(r1, arg1_low, arg1_high);
2211 gen_helper_msub64_q_ssov(r1, cpu_env, r1, arg2, arg3, temp);
2212 tcg_gen_extr_i64_i32(rl, rh, r1);
2214 tcg_temp_free_i64(r1);
2215 tcg_temp_free(temp);
2219 gen_msubad_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
2220 TCGv r3, uint32_t n, uint32_t mode)
2222 TCGv temp = tcg_const_i32(n);
2223 TCGv temp2 = tcg_temp_new();
2224 TCGv_i64 temp64 = tcg_temp_new_i64();
2227 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2230 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2233 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2236 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2239 tcg_gen_extr_i64_i32(temp, temp2, temp64);
2240 gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
2241 tcg_gen_add_tl, tcg_gen_sub_tl);
2242 tcg_temp_free(temp);
2243 tcg_temp_free(temp2);
2244 tcg_temp_free_i64(temp64);
2248 gen_msubadm_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
2249 TCGv r3, uint32_t n, uint32_t mode)
2251 TCGv temp = tcg_const_i32(n);
2252 TCGv_i64 temp64 = tcg_temp_new_i64();
2253 TCGv_i64 temp64_2 = tcg_temp_new_i64();
2254 TCGv_i64 temp64_3 = tcg_temp_new_i64();
2257 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2260 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2263 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2266 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2269 tcg_gen_concat_i32_i64(temp64_3, r1_low, r1_high);
2270 tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
2271 tcg_gen_ext32s_i64(temp64, temp64); /* low */
2272 tcg_gen_sub_i64(temp64, temp64_2, temp64);
2273 tcg_gen_shli_i64(temp64, temp64, 16);
2275 gen_sub64_d(temp64_2, temp64_3, temp64);
2276 /* write back result */
2277 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_2);
2279 tcg_temp_free(temp);
2280 tcg_temp_free_i64(temp64);
2281 tcg_temp_free_i64(temp64_2);
2282 tcg_temp_free_i64(temp64_3);
2286 gen_msubadr32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
2288 TCGv temp = tcg_const_i32(n);
2289 TCGv temp2 = tcg_temp_new();
2290 TCGv_i64 temp64 = tcg_temp_new_i64();
2293 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2296 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2299 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2302 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2305 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
2306 tcg_gen_shli_tl(temp, r1, 16);
2307 gen_helper_subadr_h(ret, cpu_env, temp64, temp, temp2);
2309 tcg_temp_free(temp);
2310 tcg_temp_free(temp2);
2311 tcg_temp_free_i64(temp64);
2315 gen_msubads_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
2316 TCGv r3, uint32_t n, uint32_t mode)
2318 TCGv temp = tcg_const_i32(n);
2319 TCGv temp2 = tcg_temp_new();
2320 TCGv temp3 = tcg_temp_new();
2321 TCGv_i64 temp64 = tcg_temp_new_i64();
2325 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2328 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2331 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2334 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2337 tcg_gen_extr_i64_i32(temp, temp2, temp64);
2338 gen_adds(ret_low, r1_low, temp);
2339 tcg_gen_mov_tl(temp, cpu_PSW_V);
2340 tcg_gen_mov_tl(temp3, cpu_PSW_AV);
2341 gen_subs(ret_high, r1_high, temp2);
2342 /* combine v bits */
2343 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
2344 /* combine av bits */
2345 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
2347 tcg_temp_free(temp);
2348 tcg_temp_free(temp2);
2349 tcg_temp_free(temp3);
2350 tcg_temp_free_i64(temp64);
2354 gen_msubadms_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
2355 TCGv r3, uint32_t n, uint32_t mode)
2357 TCGv temp = tcg_const_i32(n);
2358 TCGv_i64 temp64 = tcg_temp_new_i64();
2359 TCGv_i64 temp64_2 = tcg_temp_new_i64();
2363 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2366 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2369 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2372 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2375 tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
2376 tcg_gen_ext32s_i64(temp64, temp64); /* low */
2377 tcg_gen_sub_i64(temp64, temp64_2, temp64);
2378 tcg_gen_shli_i64(temp64, temp64, 16);
2379 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
2381 gen_helper_sub64_ssov(temp64, cpu_env, temp64_2, temp64);
2382 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2384 tcg_temp_free(temp);
2385 tcg_temp_free_i64(temp64);
2386 tcg_temp_free_i64(temp64_2);
2390 gen_msubadr32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
2392 TCGv temp = tcg_const_i32(n);
2393 TCGv temp2 = tcg_temp_new();
2394 TCGv_i64 temp64 = tcg_temp_new_i64();
2397 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2400 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2403 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2406 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2409 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
2410 tcg_gen_shli_tl(temp, r1, 16);
2411 gen_helper_subadr_h_ssov(ret, cpu_env, temp64, temp, temp2);
2413 tcg_temp_free(temp);
2414 tcg_temp_free(temp2);
2415 tcg_temp_free_i64(temp64);
2418 static inline void gen_abs(TCGv ret, TCGv r1)
2420 TCGv temp = tcg_temp_new();
2421 TCGv t0 = tcg_const_i32(0);
2423 tcg_gen_neg_tl(temp, r1);
2424 tcg_gen_movcond_tl(TCG_COND_GE, ret, r1, t0, r1, temp);
2425 /* overflow can only happen, if r1 = 0x80000000 */
2426 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, r1, 0x80000000);
2427 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
2429 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2431 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2432 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2434 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2436 tcg_temp_free(temp);
2440 static inline void gen_absdif(TCGv ret, TCGv r1, TCGv r2)
2442 TCGv temp = tcg_temp_new_i32();
2443 TCGv result = tcg_temp_new_i32();
2445 tcg_gen_sub_tl(result, r1, r2);
2446 tcg_gen_sub_tl(temp, r2, r1);
2447 tcg_gen_movcond_tl(TCG_COND_GT, result, r1, r2, result, temp);
2450 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
2451 tcg_gen_xor_tl(temp, result, r2);
2452 tcg_gen_movcond_tl(TCG_COND_GT, cpu_PSW_V, r1, r2, cpu_PSW_V, temp);
2453 tcg_gen_xor_tl(temp, r1, r2);
2454 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp);
2456 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2458 tcg_gen_add_tl(cpu_PSW_AV, result, result);
2459 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
2461 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2462 /* write back result */
2463 tcg_gen_mov_tl(ret, result);
2465 tcg_temp_free(temp);
2466 tcg_temp_free(result);
2469 static inline void gen_absdifi(TCGv ret, TCGv r1, int32_t con)
2471 TCGv temp = tcg_const_i32(con);
2472 gen_absdif(ret, r1, temp);
2473 tcg_temp_free(temp);
2476 static inline void gen_absdifsi(TCGv ret, TCGv r1, int32_t con)
2478 TCGv temp = tcg_const_i32(con);
2479 gen_helper_absdif_ssov(ret, cpu_env, r1, temp);
2480 tcg_temp_free(temp);
2483 static inline void gen_mul_i32s(TCGv ret, TCGv r1, TCGv r2)
2485 TCGv high = tcg_temp_new();
2486 TCGv low = tcg_temp_new();
2488 tcg_gen_muls2_tl(low, high, r1, r2);
2489 tcg_gen_mov_tl(ret, low);
2491 tcg_gen_sari_tl(low, low, 31);
2492 tcg_gen_setcond_tl(TCG_COND_NE, cpu_PSW_V, high, low);
2493 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
2495 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2497 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2498 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2500 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2502 tcg_temp_free(high);
2506 static inline void gen_muli_i32s(TCGv ret, TCGv r1, int32_t con)
2508 TCGv temp = tcg_const_i32(con);
2509 gen_mul_i32s(ret, r1, temp);
2510 tcg_temp_free(temp);
2513 static inline void gen_mul_i64s(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2)
2515 tcg_gen_muls2_tl(ret_low, ret_high, r1, r2);
2517 tcg_gen_movi_tl(cpu_PSW_V, 0);
2519 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2521 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
2522 tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
2524 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2527 static inline void gen_muli_i64s(TCGv ret_low, TCGv ret_high, TCGv r1,
2530 TCGv temp = tcg_const_i32(con);
2531 gen_mul_i64s(ret_low, ret_high, r1, temp);
2532 tcg_temp_free(temp);
2535 static inline void gen_mul_i64u(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2)
2537 tcg_gen_mulu2_tl(ret_low, ret_high, r1, r2);
2539 tcg_gen_movi_tl(cpu_PSW_V, 0);
2541 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2543 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
2544 tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
2546 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2549 static inline void gen_muli_i64u(TCGv ret_low, TCGv ret_high, TCGv r1,
2552 TCGv temp = tcg_const_i32(con);
2553 gen_mul_i64u(ret_low, ret_high, r1, temp);
2554 tcg_temp_free(temp);
2557 static inline void gen_mulsi_i32(TCGv ret, TCGv r1, int32_t con)
2559 TCGv temp = tcg_const_i32(con);
2560 gen_helper_mul_ssov(ret, cpu_env, r1, temp);
2561 tcg_temp_free(temp);
2564 static inline void gen_mulsui_i32(TCGv ret, TCGv r1, int32_t con)
2566 TCGv temp = tcg_const_i32(con);
2567 gen_helper_mul_suov(ret, cpu_env, r1, temp);
2568 tcg_temp_free(temp);
2570 /* gen_maddsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9); */
2571 static inline void gen_maddsi_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
2573 TCGv temp = tcg_const_i32(con);
2574 gen_helper_madd32_ssov(ret, cpu_env, r1, r2, temp);
2575 tcg_temp_free(temp);
2578 static inline void gen_maddsui_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
2580 TCGv temp = tcg_const_i32(con);
2581 gen_helper_madd32_suov(ret, cpu_env, r1, r2, temp);
2582 tcg_temp_free(temp);
2586 gen_mul_q(TCGv rl, TCGv rh, TCGv arg1, TCGv arg2, uint32_t n, uint32_t up_shift)
2588 TCGv temp = tcg_temp_new();
2589 TCGv_i64 temp_64 = tcg_temp_new_i64();
2590 TCGv_i64 temp2_64 = tcg_temp_new_i64();
2593 if (up_shift == 32) {
2594 tcg_gen_muls2_tl(rh, rl, arg1, arg2);
2595 } else if (up_shift == 16) {
2596 tcg_gen_ext_i32_i64(temp_64, arg1);
2597 tcg_gen_ext_i32_i64(temp2_64, arg2);
2599 tcg_gen_mul_i64(temp_64, temp_64, temp2_64);
2600 tcg_gen_shri_i64(temp_64, temp_64, up_shift);
2601 tcg_gen_extr_i64_i32(rl, rh, temp_64);
2603 tcg_gen_muls2_tl(rl, rh, arg1, arg2);
2606 tcg_gen_movi_tl(cpu_PSW_V, 0);
2607 } else { /* n is expected to be 1 */
2608 tcg_gen_ext_i32_i64(temp_64, arg1);
2609 tcg_gen_ext_i32_i64(temp2_64, arg2);
2611 tcg_gen_mul_i64(temp_64, temp_64, temp2_64);
2613 if (up_shift == 0) {
2614 tcg_gen_shli_i64(temp_64, temp_64, 1);
2616 tcg_gen_shri_i64(temp_64, temp_64, up_shift - 1);
2618 tcg_gen_extr_i64_i32(rl, rh, temp_64);
2619 /* overflow only occurs if r1 = r2 = 0x8000 */
2620 if (up_shift == 0) {/* result is 64 bit */
2621 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, rh,
2623 } else { /* result is 32 bit */
2624 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, rl,
2627 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
2628 /* calc sv overflow bit */
2629 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2631 /* calc av overflow bit */
2632 if (up_shift == 0) {
2633 tcg_gen_add_tl(cpu_PSW_AV, rh, rh);
2634 tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV);
2636 tcg_gen_add_tl(cpu_PSW_AV, rl, rl);
2637 tcg_gen_xor_tl(cpu_PSW_AV, rl, cpu_PSW_AV);
2639 /* calc sav overflow bit */
2640 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2641 tcg_temp_free(temp);
2642 tcg_temp_free_i64(temp_64);
2643 tcg_temp_free_i64(temp2_64);
2647 gen_mul_q_16(TCGv ret, TCGv arg1, TCGv arg2, uint32_t n)
2649 TCGv temp = tcg_temp_new();
2651 tcg_gen_mul_tl(ret, arg1, arg2);
2652 } else { /* n is expected to be 1 */
2653 tcg_gen_mul_tl(ret, arg1, arg2);
2654 tcg_gen_shli_tl(ret, ret, 1);
2655 /* catch special case r1 = r2 = 0x8000 */
2656 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, ret, 0x80000000);
2657 tcg_gen_sub_tl(ret, ret, temp);
2660 tcg_gen_movi_tl(cpu_PSW_V, 0);
2661 /* calc av overflow bit */
2662 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2663 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2664 /* calc sav overflow bit */
2665 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2667 tcg_temp_free(temp);
2670 static void gen_mulr_q(TCGv ret, TCGv arg1, TCGv arg2, uint32_t n)
2672 TCGv temp = tcg_temp_new();
2674 tcg_gen_mul_tl(ret, arg1, arg2);
2675 tcg_gen_addi_tl(ret, ret, 0x8000);
2677 tcg_gen_mul_tl(ret, arg1, arg2);
2678 tcg_gen_shli_tl(ret, ret, 1);
2679 tcg_gen_addi_tl(ret, ret, 0x8000);
2680 /* catch special case r1 = r2 = 0x8000 */
2681 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, ret, 0x80008000);
2682 tcg_gen_muli_tl(temp, temp, 0x8001);
2683 tcg_gen_sub_tl(ret, ret, temp);
2686 tcg_gen_movi_tl(cpu_PSW_V, 0);
2687 /* calc av overflow bit */
2688 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2689 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2690 /* calc sav overflow bit */
2691 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2692 /* cut halfword off */
2693 tcg_gen_andi_tl(ret, ret, 0xffff0000);
2695 tcg_temp_free(temp);
2699 gen_madds_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2702 TCGv_i64 temp64 = tcg_temp_new_i64();
2703 tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
2704 gen_helper_madd64_ssov(temp64, cpu_env, r1, temp64, r3);
2705 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2706 tcg_temp_free_i64(temp64);
2710 gen_maddsi_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2713 TCGv temp = tcg_const_i32(con);
2714 gen_madds_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
2715 tcg_temp_free(temp);
2719 gen_maddsu_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2722 TCGv_i64 temp64 = tcg_temp_new_i64();
2723 tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
2724 gen_helper_madd64_suov(temp64, cpu_env, r1, temp64, r3);
2725 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2726 tcg_temp_free_i64(temp64);
2730 gen_maddsui_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2733 TCGv temp = tcg_const_i32(con);
2734 gen_maddsu_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
2735 tcg_temp_free(temp);
2738 static inline void gen_msubsi_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
2740 TCGv temp = tcg_const_i32(con);
2741 gen_helper_msub32_ssov(ret, cpu_env, r1, r2, temp);
2742 tcg_temp_free(temp);
2745 static inline void gen_msubsui_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
2747 TCGv temp = tcg_const_i32(con);
2748 gen_helper_msub32_suov(ret, cpu_env, r1, r2, temp);
2749 tcg_temp_free(temp);
2753 gen_msubs_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2756 TCGv_i64 temp64 = tcg_temp_new_i64();
2757 tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
2758 gen_helper_msub64_ssov(temp64, cpu_env, r1, temp64, r3);
2759 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2760 tcg_temp_free_i64(temp64);
2764 gen_msubsi_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2767 TCGv temp = tcg_const_i32(con);
2768 gen_msubs_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
2769 tcg_temp_free(temp);
2773 gen_msubsu_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2776 TCGv_i64 temp64 = tcg_temp_new_i64();
2777 tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
2778 gen_helper_msub64_suov(temp64, cpu_env, r1, temp64, r3);
2779 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2780 tcg_temp_free_i64(temp64);
2784 gen_msubsui_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2787 TCGv temp = tcg_const_i32(con);
2788 gen_msubsu_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
2789 tcg_temp_free(temp);
2792 static void gen_saturate(TCGv ret, TCGv arg, int32_t up, int32_t low)
2794 TCGv sat_neg = tcg_const_i32(low);
2795 TCGv temp = tcg_const_i32(up);
2797 /* sat_neg = (arg < low ) ? low : arg; */
2798 tcg_gen_movcond_tl(TCG_COND_LT, sat_neg, arg, sat_neg, sat_neg, arg);
2800 /* ret = (sat_neg > up ) ? up : sat_neg; */
2801 tcg_gen_movcond_tl(TCG_COND_GT, ret, sat_neg, temp, temp, sat_neg);
2803 tcg_temp_free(sat_neg);
2804 tcg_temp_free(temp);
2807 static void gen_saturate_u(TCGv ret, TCGv arg, int32_t up)
2809 TCGv temp = tcg_const_i32(up);
2810 /* sat_neg = (arg > up ) ? up : arg; */
2811 tcg_gen_movcond_tl(TCG_COND_GTU, ret, arg, temp, temp, arg);
2812 tcg_temp_free(temp);
2815 static void gen_shi(TCGv ret, TCGv r1, int32_t shift_count)
2817 if (shift_count == -32) {
2818 tcg_gen_movi_tl(ret, 0);
2819 } else if (shift_count >= 0) {
2820 tcg_gen_shli_tl(ret, r1, shift_count);
2822 tcg_gen_shri_tl(ret, r1, -shift_count);
2826 static void gen_sh_hi(TCGv ret, TCGv r1, int32_t shiftcount)
2828 TCGv temp_low, temp_high;
2830 if (shiftcount == -16) {
2831 tcg_gen_movi_tl(ret, 0);
2833 temp_high = tcg_temp_new();
2834 temp_low = tcg_temp_new();
2836 tcg_gen_andi_tl(temp_low, r1, 0xffff);
2837 tcg_gen_andi_tl(temp_high, r1, 0xffff0000);
2838 gen_shi(temp_low, temp_low, shiftcount);
2839 gen_shi(ret, temp_high, shiftcount);
2840 tcg_gen_deposit_tl(ret, ret, temp_low, 0, 16);
2842 tcg_temp_free(temp_low);
2843 tcg_temp_free(temp_high);
2847 static void gen_shaci(TCGv ret, TCGv r1, int32_t shift_count)
2849 uint32_t msk, msk_start;
2850 TCGv temp = tcg_temp_new();
2851 TCGv temp2 = tcg_temp_new();
2852 TCGv t_0 = tcg_const_i32(0);
2854 if (shift_count == 0) {
2855 /* Clear PSW.C and PSW.V */
2856 tcg_gen_movi_tl(cpu_PSW_C, 0);
2857 tcg_gen_mov_tl(cpu_PSW_V, cpu_PSW_C);
2858 tcg_gen_mov_tl(ret, r1);
2859 } else if (shift_count == -32) {
2861 tcg_gen_mov_tl(cpu_PSW_C, r1);
2862 /* fill ret completely with sign bit */
2863 tcg_gen_sari_tl(ret, r1, 31);
2865 tcg_gen_movi_tl(cpu_PSW_V, 0);
2866 } else if (shift_count > 0) {
2867 TCGv t_max = tcg_const_i32(0x7FFFFFFF >> shift_count);
2868 TCGv t_min = tcg_const_i32(((int32_t) -0x80000000) >> shift_count);
2871 msk_start = 32 - shift_count;
2872 msk = ((1 << shift_count) - 1) << msk_start;
2873 tcg_gen_andi_tl(cpu_PSW_C, r1, msk);
2874 /* calc v/sv bits */
2875 tcg_gen_setcond_tl(TCG_COND_GT, temp, r1, t_max);
2876 tcg_gen_setcond_tl(TCG_COND_LT, temp2, r1, t_min);
2877 tcg_gen_or_tl(cpu_PSW_V, temp, temp2);
2878 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
2880 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_V, cpu_PSW_SV);
2882 tcg_gen_shli_tl(ret, r1, shift_count);
2884 tcg_temp_free(t_max);
2885 tcg_temp_free(t_min);
2888 tcg_gen_movi_tl(cpu_PSW_V, 0);
2890 msk = (1 << -shift_count) - 1;
2891 tcg_gen_andi_tl(cpu_PSW_C, r1, msk);
2893 tcg_gen_sari_tl(ret, r1, -shift_count);
2895 /* calc av overflow bit */
2896 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2897 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2898 /* calc sav overflow bit */
2899 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2901 tcg_temp_free(temp);
2902 tcg_temp_free(temp2);
2906 static void gen_shas(TCGv ret, TCGv r1, TCGv r2)
2908 gen_helper_sha_ssov(ret, cpu_env, r1, r2);
2911 static void gen_shasi(TCGv ret, TCGv r1, int32_t con)
2913 TCGv temp = tcg_const_i32(con);
2914 gen_shas(ret, r1, temp);
2915 tcg_temp_free(temp);
2918 static void gen_sha_hi(TCGv ret, TCGv r1, int32_t shift_count)
2922 if (shift_count == 0) {
2923 tcg_gen_mov_tl(ret, r1);
2924 } else if (shift_count > 0) {
2925 low = tcg_temp_new();
2926 high = tcg_temp_new();
2928 tcg_gen_andi_tl(high, r1, 0xffff0000);
2929 tcg_gen_shli_tl(low, r1, shift_count);
2930 tcg_gen_shli_tl(ret, high, shift_count);
2931 tcg_gen_deposit_tl(ret, ret, low, 0, 16);
2934 tcg_temp_free(high);
2936 low = tcg_temp_new();
2937 high = tcg_temp_new();
2939 tcg_gen_ext16s_tl(low, r1);
2940 tcg_gen_sari_tl(low, low, -shift_count);
2941 tcg_gen_sari_tl(ret, r1, -shift_count);
2942 tcg_gen_deposit_tl(ret, ret, low, 0, 16);
2945 tcg_temp_free(high);
2950 /* ret = {ret[30:0], (r1 cond r2)}; */
2951 static void gen_sh_cond(int cond, TCGv ret, TCGv r1, TCGv r2)
2953 TCGv temp = tcg_temp_new();
2954 TCGv temp2 = tcg_temp_new();
2956 tcg_gen_shli_tl(temp, ret, 1);
2957 tcg_gen_setcond_tl(cond, temp2, r1, r2);
2958 tcg_gen_or_tl(ret, temp, temp2);
2960 tcg_temp_free(temp);
2961 tcg_temp_free(temp2);
2964 static void gen_sh_condi(int cond, TCGv ret, TCGv r1, int32_t con)
2966 TCGv temp = tcg_const_i32(con);
2967 gen_sh_cond(cond, ret, r1, temp);
2968 tcg_temp_free(temp);
2971 static inline void gen_adds(TCGv ret, TCGv r1, TCGv r2)
2973 gen_helper_add_ssov(ret, cpu_env, r1, r2);
2976 static inline void gen_addsi(TCGv ret, TCGv r1, int32_t con)
2978 TCGv temp = tcg_const_i32(con);
2979 gen_helper_add_ssov(ret, cpu_env, r1, temp);
2980 tcg_temp_free(temp);
2983 static inline void gen_addsui(TCGv ret, TCGv r1, int32_t con)
2985 TCGv temp = tcg_const_i32(con);
2986 gen_helper_add_suov(ret, cpu_env, r1, temp);
2987 tcg_temp_free(temp);
2990 static inline void gen_subs(TCGv ret, TCGv r1, TCGv r2)
2992 gen_helper_sub_ssov(ret, cpu_env, r1, r2);
2995 static inline void gen_subsu(TCGv ret, TCGv r1, TCGv r2)
2997 gen_helper_sub_suov(ret, cpu_env, r1, r2);
3000 static inline void gen_bit_2op(TCGv ret, TCGv r1, TCGv r2,
3002 void(*op1)(TCGv, TCGv, TCGv),
3003 void(*op2)(TCGv, TCGv, TCGv))
3007 temp1 = tcg_temp_new();
3008 temp2 = tcg_temp_new();
3010 tcg_gen_shri_tl(temp2, r2, pos2);
3011 tcg_gen_shri_tl(temp1, r1, pos1);
3013 (*op1)(temp1, temp1, temp2);
3014 (*op2)(temp1 , ret, temp1);
3016 tcg_gen_deposit_tl(ret, ret, temp1, 0, 1);
3018 tcg_temp_free(temp1);
3019 tcg_temp_free(temp2);
3022 /* ret = r1[pos1] op1 r2[pos2]; */
3023 static inline void gen_bit_1op(TCGv ret, TCGv r1, TCGv r2,
3025 void(*op1)(TCGv, TCGv, TCGv))
3029 temp1 = tcg_temp_new();
3030 temp2 = tcg_temp_new();
3032 tcg_gen_shri_tl(temp2, r2, pos2);
3033 tcg_gen_shri_tl(temp1, r1, pos1);
3035 (*op1)(ret, temp1, temp2);
3037 tcg_gen_andi_tl(ret, ret, 0x1);
3039 tcg_temp_free(temp1);
3040 tcg_temp_free(temp2);
3043 static inline void gen_accumulating_cond(int cond, TCGv ret, TCGv r1, TCGv r2,
3044 void(*op)(TCGv, TCGv, TCGv))
3046 TCGv temp = tcg_temp_new();
3047 TCGv temp2 = tcg_temp_new();
3048 /* temp = (arg1 cond arg2 )*/
3049 tcg_gen_setcond_tl(cond, temp, r1, r2);
3051 tcg_gen_andi_tl(temp2, ret, 0x1);
3052 /* temp = temp insn temp2 */
3053 (*op)(temp, temp, temp2);
3054 /* ret = {ret[31:1], temp} */
3055 tcg_gen_deposit_tl(ret, ret, temp, 0, 1);
3057 tcg_temp_free(temp);
3058 tcg_temp_free(temp2);
3062 gen_accumulating_condi(int cond, TCGv ret, TCGv r1, int32_t con,
3063 void(*op)(TCGv, TCGv, TCGv))
3065 TCGv temp = tcg_const_i32(con);
3066 gen_accumulating_cond(cond, ret, r1, temp, op);
3067 tcg_temp_free(temp);
3070 /* ret = (r1 cond r2) ? 0xFFFFFFFF ? 0x00000000;*/
3071 static inline void gen_cond_w(TCGCond cond, TCGv ret, TCGv r1, TCGv r2)
3073 tcg_gen_setcond_tl(cond, ret, r1, r2);
3074 tcg_gen_neg_tl(ret, ret);
3077 static inline void gen_eqany_bi(TCGv ret, TCGv r1, int32_t con)
3079 TCGv b0 = tcg_temp_new();
3080 TCGv b1 = tcg_temp_new();
3081 TCGv b2 = tcg_temp_new();
3082 TCGv b3 = tcg_temp_new();
3085 tcg_gen_andi_tl(b0, r1, 0xff);
3086 tcg_gen_setcondi_tl(TCG_COND_EQ, b0, b0, con & 0xff);
3089 tcg_gen_andi_tl(b1, r1, 0xff00);
3090 tcg_gen_setcondi_tl(TCG_COND_EQ, b1, b1, con & 0xff00);
3093 tcg_gen_andi_tl(b2, r1, 0xff0000);
3094 tcg_gen_setcondi_tl(TCG_COND_EQ, b2, b2, con & 0xff0000);
3097 tcg_gen_andi_tl(b3, r1, 0xff000000);
3098 tcg_gen_setcondi_tl(TCG_COND_EQ, b3, b3, con & 0xff000000);
3101 tcg_gen_or_tl(ret, b0, b1);
3102 tcg_gen_or_tl(ret, ret, b2);
3103 tcg_gen_or_tl(ret, ret, b3);
3111 static inline void gen_eqany_hi(TCGv ret, TCGv r1, int32_t con)
3113 TCGv h0 = tcg_temp_new();
3114 TCGv h1 = tcg_temp_new();
3117 tcg_gen_andi_tl(h0, r1, 0xffff);
3118 tcg_gen_setcondi_tl(TCG_COND_EQ, h0, h0, con & 0xffff);
3121 tcg_gen_andi_tl(h1, r1, 0xffff0000);
3122 tcg_gen_setcondi_tl(TCG_COND_EQ, h1, h1, con & 0xffff0000);
3125 tcg_gen_or_tl(ret, h0, h1);
3130 /* mask = ((1 << width) -1) << pos;
3131 ret = (r1 & ~mask) | (r2 << pos) & mask); */
3132 static inline void gen_insert(TCGv ret, TCGv r1, TCGv r2, TCGv width, TCGv pos)
3134 TCGv mask = tcg_temp_new();
3135 TCGv temp = tcg_temp_new();
3136 TCGv temp2 = tcg_temp_new();
3138 tcg_gen_movi_tl(mask, 1);
3139 tcg_gen_shl_tl(mask, mask, width);
3140 tcg_gen_subi_tl(mask, mask, 1);
3141 tcg_gen_shl_tl(mask, mask, pos);
3143 tcg_gen_shl_tl(temp, r2, pos);
3144 tcg_gen_and_tl(temp, temp, mask);
3145 tcg_gen_andc_tl(temp2, r1, mask);
3146 tcg_gen_or_tl(ret, temp, temp2);
3148 tcg_temp_free(mask);
3149 tcg_temp_free(temp);
3150 tcg_temp_free(temp2);
3153 static inline void gen_bsplit(TCGv rl, TCGv rh, TCGv r1)
3155 TCGv_i64 temp = tcg_temp_new_i64();
3157 gen_helper_bsplit(temp, r1);
3158 tcg_gen_extr_i64_i32(rl, rh, temp);
3160 tcg_temp_free_i64(temp);
3163 static inline void gen_unpack(TCGv rl, TCGv rh, TCGv r1)
3165 TCGv_i64 temp = tcg_temp_new_i64();
3167 gen_helper_unpack(temp, r1);
3168 tcg_gen_extr_i64_i32(rl, rh, temp);
3170 tcg_temp_free_i64(temp);
3174 gen_dvinit_b(CPUTriCoreState *env, TCGv rl, TCGv rh, TCGv r1, TCGv r2)
3176 TCGv_i64 ret = tcg_temp_new_i64();
3178 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
3179 gen_helper_dvinit_b_13(ret, cpu_env, r1, r2);
3181 gen_helper_dvinit_b_131(ret, cpu_env, r1, r2);
3183 tcg_gen_extr_i64_i32(rl, rh, ret);
3185 tcg_temp_free_i64(ret);
3189 gen_dvinit_h(CPUTriCoreState *env, TCGv rl, TCGv rh, TCGv r1, TCGv r2)
3191 TCGv_i64 ret = tcg_temp_new_i64();
3193 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
3194 gen_helper_dvinit_h_13(ret, cpu_env, r1, r2);
3196 gen_helper_dvinit_h_131(ret, cpu_env, r1, r2);
3198 tcg_gen_extr_i64_i32(rl, rh, ret);
3200 tcg_temp_free_i64(ret);
3203 static void gen_calc_usb_mul_h(TCGv arg_low, TCGv arg_high)
3205 TCGv temp = tcg_temp_new();
3207 tcg_gen_add_tl(temp, arg_low, arg_low);
3208 tcg_gen_xor_tl(temp, temp, arg_low);
3209 tcg_gen_add_tl(cpu_PSW_AV, arg_high, arg_high);
3210 tcg_gen_xor_tl(cpu_PSW_AV, cpu_PSW_AV, arg_high);
3211 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp);
3213 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
3214 tcg_gen_movi_tl(cpu_PSW_V, 0);
3215 tcg_temp_free(temp);
3218 static void gen_calc_usb_mulr_h(TCGv arg)
3220 TCGv temp = tcg_temp_new();
3222 tcg_gen_add_tl(temp, arg, arg);
3223 tcg_gen_xor_tl(temp, temp, arg);
3224 tcg_gen_shli_tl(cpu_PSW_AV, temp, 16);
3225 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp);
3227 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
3229 tcg_gen_movi_tl(cpu_PSW_V, 0);
3230 tcg_temp_free(temp);
3233 /* helpers for generating program flow micro-ops */
3235 static inline void gen_save_pc(target_ulong pc)
3237 tcg_gen_movi_tl(cpu_PC, pc);
3240 static inline bool use_goto_tb(DisasContext *ctx, target_ulong dest)
3242 if (unlikely(ctx->singlestep_enabled)) {
3246 #ifndef CONFIG_USER_ONLY
3247 return (ctx->tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK);
3253 static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
3255 if (use_goto_tb(ctx, dest)) {
3258 tcg_gen_exit_tb((uintptr_t)ctx->tb + n);
3261 if (ctx->singlestep_enabled) {
3262 /* raise exception debug */
3268 static void generate_trap(DisasContext *ctx, int class, int tin)
3270 TCGv_i32 classtemp = tcg_const_i32(class);
3271 TCGv_i32 tintemp = tcg_const_i32(tin);
3273 gen_save_pc(ctx->pc);
3274 gen_helper_raise_exception_sync(cpu_env, classtemp, tintemp);
3275 ctx->bstate = BS_EXCP;
3277 tcg_temp_free(classtemp);
3278 tcg_temp_free(tintemp);
3281 static inline void gen_branch_cond(DisasContext *ctx, TCGCond cond, TCGv r1,
3282 TCGv r2, int16_t address)
3284 TCGLabel *jumpLabel = gen_new_label();
3285 tcg_gen_brcond_tl(cond, r1, r2, jumpLabel);
3287 gen_goto_tb(ctx, 1, ctx->next_pc);
3289 gen_set_label(jumpLabel);
3290 gen_goto_tb(ctx, 0, ctx->pc + address * 2);
3293 static inline void gen_branch_condi(DisasContext *ctx, TCGCond cond, TCGv r1,
3294 int r2, int16_t address)
3296 TCGv temp = tcg_const_i32(r2);
3297 gen_branch_cond(ctx, cond, r1, temp, address);
3298 tcg_temp_free(temp);
3301 static void gen_loop(DisasContext *ctx, int r1, int32_t offset)
3303 TCGLabel *l1 = gen_new_label();
3305 tcg_gen_subi_tl(cpu_gpr_a[r1], cpu_gpr_a[r1], 1);
3306 tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_gpr_a[r1], -1, l1);
3307 gen_goto_tb(ctx, 1, ctx->pc + offset);
3309 gen_goto_tb(ctx, 0, ctx->next_pc);
3312 static void gen_fcall_save_ctx(DisasContext *ctx)
3314 TCGv temp = tcg_temp_new();
3316 tcg_gen_addi_tl(temp, cpu_gpr_a[10], -4);
3317 tcg_gen_qemu_st_tl(cpu_gpr_a[11], temp, ctx->mem_idx, MO_LESL);
3318 tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
3319 tcg_gen_mov_tl(cpu_gpr_a[10], temp);
3321 tcg_temp_free(temp);
3324 static void gen_fret(DisasContext *ctx)
3326 TCGv temp = tcg_temp_new();
3328 tcg_gen_andi_tl(temp, cpu_gpr_a[11], ~0x1);
3329 tcg_gen_qemu_ld_tl(cpu_gpr_a[11], cpu_gpr_a[10], ctx->mem_idx, MO_LESL);
3330 tcg_gen_addi_tl(cpu_gpr_a[10], cpu_gpr_a[10], 4);
3331 tcg_gen_mov_tl(cpu_PC, temp);
3333 ctx->bstate = BS_BRANCH;
3335 tcg_temp_free(temp);
3338 static void gen_compute_branch(DisasContext *ctx, uint32_t opc, int r1,
3339 int r2 , int32_t constant , int32_t offset)
3345 /* SB-format jumps */
3348 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3350 case OPC1_32_B_CALL:
3351 case OPC1_16_SB_CALL:
3352 gen_helper_1arg(call, ctx->next_pc);
3353 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3356 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[15], 0, offset);
3358 case OPC1_16_SB_JNZ:
3359 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[15], 0, offset);
3361 /* SBC-format jumps */
3362 case OPC1_16_SBC_JEQ:
3363 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[15], constant, offset);
3365 case OPC1_16_SBC_JNE:
3366 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[15], constant, offset);
3368 /* SBRN-format jumps */
3369 case OPC1_16_SBRN_JZ_T:
3370 temp = tcg_temp_new();
3371 tcg_gen_andi_tl(temp, cpu_gpr_d[15], 0x1u << constant);
3372 gen_branch_condi(ctx, TCG_COND_EQ, temp, 0, offset);
3373 tcg_temp_free(temp);
3375 case OPC1_16_SBRN_JNZ_T:
3376 temp = tcg_temp_new();
3377 tcg_gen_andi_tl(temp, cpu_gpr_d[15], 0x1u << constant);
3378 gen_branch_condi(ctx, TCG_COND_NE, temp, 0, offset);
3379 tcg_temp_free(temp);
3381 /* SBR-format jumps */
3382 case OPC1_16_SBR_JEQ:
3383 gen_branch_cond(ctx, TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[15],
3386 case OPC1_16_SBR_JNE:
3387 gen_branch_cond(ctx, TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[15],
3390 case OPC1_16_SBR_JNZ:
3391 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[r1], 0, offset);
3393 case OPC1_16_SBR_JNZ_A:
3394 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_a[r1], 0, offset);
3396 case OPC1_16_SBR_JGEZ:
3397 gen_branch_condi(ctx, TCG_COND_GE, cpu_gpr_d[r1], 0, offset);
3399 case OPC1_16_SBR_JGTZ:
3400 gen_branch_condi(ctx, TCG_COND_GT, cpu_gpr_d[r1], 0, offset);
3402 case OPC1_16_SBR_JLEZ:
3403 gen_branch_condi(ctx, TCG_COND_LE, cpu_gpr_d[r1], 0, offset);
3405 case OPC1_16_SBR_JLTZ:
3406 gen_branch_condi(ctx, TCG_COND_LT, cpu_gpr_d[r1], 0, offset);
3408 case OPC1_16_SBR_JZ:
3409 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[r1], 0, offset);
3411 case OPC1_16_SBR_JZ_A:
3412 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_a[r1], 0, offset);
3414 case OPC1_16_SBR_LOOP:
3415 gen_loop(ctx, r1, offset * 2 - 32);
3417 /* SR-format jumps */
3419 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], 0xfffffffe);
3422 case OPC2_32_SYS_RET:
3423 case OPC2_16_SR_RET:
3424 gen_helper_ret(cpu_env);
3428 case OPC1_32_B_CALLA:
3429 gen_helper_1arg(call, ctx->next_pc);
3430 gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset));
3432 case OPC1_32_B_FCALL:
3433 gen_fcall_save_ctx(ctx);
3434 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3436 case OPC1_32_B_FCALLA:
3437 gen_fcall_save_ctx(ctx);
3438 gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset));
3441 tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
3444 gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset));
3447 tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
3448 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3451 case OPCM_32_BRC_EQ_NEQ:
3452 if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRC_JEQ) {
3453 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[r1], constant, offset);
3455 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[r1], constant, offset);
3458 case OPCM_32_BRC_GE:
3459 if (MASK_OP_BRC_OP2(ctx->opcode) == OP2_32_BRC_JGE) {
3460 gen_branch_condi(ctx, TCG_COND_GE, cpu_gpr_d[r1], constant, offset);
3462 constant = MASK_OP_BRC_CONST4(ctx->opcode);
3463 gen_branch_condi(ctx, TCG_COND_GEU, cpu_gpr_d[r1], constant,
3467 case OPCM_32_BRC_JLT:
3468 if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRC_JLT) {
3469 gen_branch_condi(ctx, TCG_COND_LT, cpu_gpr_d[r1], constant, offset);
3471 constant = MASK_OP_BRC_CONST4(ctx->opcode);
3472 gen_branch_condi(ctx, TCG_COND_LTU, cpu_gpr_d[r1], constant,
3476 case OPCM_32_BRC_JNE:
3477 temp = tcg_temp_new();
3478 if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRC_JNED) {
3479 tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
3480 /* subi is unconditional */
3481 tcg_gen_subi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
3482 gen_branch_condi(ctx, TCG_COND_NE, temp, constant, offset);
3484 tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
3485 /* addi is unconditional */
3486 tcg_gen_addi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
3487 gen_branch_condi(ctx, TCG_COND_NE, temp, constant, offset);
3489 tcg_temp_free(temp);
3492 case OPCM_32_BRN_JTT:
3493 n = MASK_OP_BRN_N(ctx->opcode);
3495 temp = tcg_temp_new();
3496 tcg_gen_andi_tl(temp, cpu_gpr_d[r1], (1 << n));
3498 if (MASK_OP_BRN_OP2(ctx->opcode) == OPC2_32_BRN_JNZ_T) {
3499 gen_branch_condi(ctx, TCG_COND_NE, temp, 0, offset);
3501 gen_branch_condi(ctx, TCG_COND_EQ, temp, 0, offset);
3503 tcg_temp_free(temp);
3506 case OPCM_32_BRR_EQ_NEQ:
3507 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JEQ) {
3508 gen_branch_cond(ctx, TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2],
3511 gen_branch_cond(ctx, TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2],
3515 case OPCM_32_BRR_ADDR_EQ_NEQ:
3516 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JEQ_A) {
3517 gen_branch_cond(ctx, TCG_COND_EQ, cpu_gpr_a[r1], cpu_gpr_a[r2],
3520 gen_branch_cond(ctx, TCG_COND_NE, cpu_gpr_a[r1], cpu_gpr_a[r2],
3524 case OPCM_32_BRR_GE:
3525 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JGE) {
3526 gen_branch_cond(ctx, TCG_COND_GE, cpu_gpr_d[r1], cpu_gpr_d[r2],
3529 gen_branch_cond(ctx, TCG_COND_GEU, cpu_gpr_d[r1], cpu_gpr_d[r2],
3533 case OPCM_32_BRR_JLT:
3534 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JLT) {
3535 gen_branch_cond(ctx, TCG_COND_LT, cpu_gpr_d[r1], cpu_gpr_d[r2],
3538 gen_branch_cond(ctx, TCG_COND_LTU, cpu_gpr_d[r1], cpu_gpr_d[r2],
3542 case OPCM_32_BRR_LOOP:
3543 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_LOOP) {
3544 gen_loop(ctx, r2, offset * 2);
3546 /* OPC2_32_BRR_LOOPU */
3547 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3550 case OPCM_32_BRR_JNE:
3551 temp = tcg_temp_new();
3552 temp2 = tcg_temp_new();
3553 if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRR_JNED) {
3554 tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
3555 /* also save r2, in case of r1 == r2, so r2 is not decremented */
3556 tcg_gen_mov_tl(temp2, cpu_gpr_d[r2]);
3557 /* subi is unconditional */
3558 tcg_gen_subi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
3559 gen_branch_cond(ctx, TCG_COND_NE, temp, temp2, offset);
3561 tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
3562 /* also save r2, in case of r1 == r2, so r2 is not decremented */
3563 tcg_gen_mov_tl(temp2, cpu_gpr_d[r2]);
3564 /* addi is unconditional */
3565 tcg_gen_addi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
3566 gen_branch_cond(ctx, TCG_COND_NE, temp, temp2, offset);
3568 tcg_temp_free(temp);
3569 tcg_temp_free(temp2);
3571 case OPCM_32_BRR_JNZ:
3572 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JNZ_A) {
3573 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_a[r1], 0, offset);
3575 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_a[r1], 0, offset);
3579 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3581 ctx->bstate = BS_BRANCH;
3586 * Functions for decoding instructions
3589 static void decode_src_opc(CPUTriCoreState *env, DisasContext *ctx, int op1)
3595 r1 = MASK_OP_SRC_S1D(ctx->opcode);
3596 const4 = MASK_OP_SRC_CONST4_SEXT(ctx->opcode);
3599 case OPC1_16_SRC_ADD:
3600 gen_addi_d(cpu_gpr_d[r1], cpu_gpr_d[r1], const4);
3602 case OPC1_16_SRC_ADD_A15:
3603 gen_addi_d(cpu_gpr_d[r1], cpu_gpr_d[15], const4);
3605 case OPC1_16_SRC_ADD_15A:
3606 gen_addi_d(cpu_gpr_d[15], cpu_gpr_d[r1], const4);
3608 case OPC1_16_SRC_ADD_A:
3609 tcg_gen_addi_tl(cpu_gpr_a[r1], cpu_gpr_a[r1], const4);
3611 case OPC1_16_SRC_CADD:
3612 gen_condi_add(TCG_COND_NE, cpu_gpr_d[r1], const4, cpu_gpr_d[r1],
3615 case OPC1_16_SRC_CADDN:
3616 gen_condi_add(TCG_COND_EQ, cpu_gpr_d[r1], const4, cpu_gpr_d[r1],
3619 case OPC1_16_SRC_CMOV:
3620 temp = tcg_const_tl(0);
3621 temp2 = tcg_const_tl(const4);
3622 tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
3623 temp2, cpu_gpr_d[r1]);
3624 tcg_temp_free(temp);
3625 tcg_temp_free(temp2);
3627 case OPC1_16_SRC_CMOVN:
3628 temp = tcg_const_tl(0);
3629 temp2 = tcg_const_tl(const4);
3630 tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
3631 temp2, cpu_gpr_d[r1]);
3632 tcg_temp_free(temp);
3633 tcg_temp_free(temp2);
3635 case OPC1_16_SRC_EQ:
3636 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_gpr_d[15], cpu_gpr_d[r1],
3639 case OPC1_16_SRC_LT:
3640 tcg_gen_setcondi_tl(TCG_COND_LT, cpu_gpr_d[15], cpu_gpr_d[r1],
3643 case OPC1_16_SRC_MOV:
3644 tcg_gen_movi_tl(cpu_gpr_d[r1], const4);
3646 case OPC1_16_SRC_MOV_A:
3647 const4 = MASK_OP_SRC_CONST4(ctx->opcode);
3648 tcg_gen_movi_tl(cpu_gpr_a[r1], const4);
3650 case OPC1_16_SRC_MOV_E:
3651 if (tricore_feature(env, TRICORE_FEATURE_16)) {
3652 tcg_gen_movi_tl(cpu_gpr_d[r1], const4);
3653 tcg_gen_sari_tl(cpu_gpr_d[r1+1], cpu_gpr_d[r1], 31);
3655 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3658 case OPC1_16_SRC_SH:
3659 gen_shi(cpu_gpr_d[r1], cpu_gpr_d[r1], const4);
3661 case OPC1_16_SRC_SHA:
3662 gen_shaci(cpu_gpr_d[r1], cpu_gpr_d[r1], const4);
3665 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3669 static void decode_srr_opc(DisasContext *ctx, int op1)
3674 r1 = MASK_OP_SRR_S1D(ctx->opcode);
3675 r2 = MASK_OP_SRR_S2(ctx->opcode);
3678 case OPC1_16_SRR_ADD:
3679 gen_add_d(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3681 case OPC1_16_SRR_ADD_A15:
3682 gen_add_d(cpu_gpr_d[r1], cpu_gpr_d[15], cpu_gpr_d[r2]);
3684 case OPC1_16_SRR_ADD_15A:
3685 gen_add_d(cpu_gpr_d[15], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3687 case OPC1_16_SRR_ADD_A:
3688 tcg_gen_add_tl(cpu_gpr_a[r1], cpu_gpr_a[r1], cpu_gpr_a[r2]);
3690 case OPC1_16_SRR_ADDS:
3691 gen_adds(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3693 case OPC1_16_SRR_AND:
3694 tcg_gen_and_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3696 case OPC1_16_SRR_CMOV:
3697 temp = tcg_const_tl(0);
3698 tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
3699 cpu_gpr_d[r2], cpu_gpr_d[r1]);
3700 tcg_temp_free(temp);
3702 case OPC1_16_SRR_CMOVN:
3703 temp = tcg_const_tl(0);
3704 tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
3705 cpu_gpr_d[r2], cpu_gpr_d[r1]);
3706 tcg_temp_free(temp);
3708 case OPC1_16_SRR_EQ:
3709 tcg_gen_setcond_tl(TCG_COND_EQ, cpu_gpr_d[15], cpu_gpr_d[r1],
3712 case OPC1_16_SRR_LT:
3713 tcg_gen_setcond_tl(TCG_COND_LT, cpu_gpr_d[15], cpu_gpr_d[r1],
3716 case OPC1_16_SRR_MOV:
3717 tcg_gen_mov_tl(cpu_gpr_d[r1], cpu_gpr_d[r2]);
3719 case OPC1_16_SRR_MOV_A:
3720 tcg_gen_mov_tl(cpu_gpr_a[r1], cpu_gpr_d[r2]);
3722 case OPC1_16_SRR_MOV_AA:
3723 tcg_gen_mov_tl(cpu_gpr_a[r1], cpu_gpr_a[r2]);
3725 case OPC1_16_SRR_MOV_D:
3726 tcg_gen_mov_tl(cpu_gpr_d[r1], cpu_gpr_a[r2]);
3728 case OPC1_16_SRR_MUL:
3729 gen_mul_i32s(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3731 case OPC1_16_SRR_OR:
3732 tcg_gen_or_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3734 case OPC1_16_SRR_SUB:
3735 gen_sub_d(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3737 case OPC1_16_SRR_SUB_A15B:
3738 gen_sub_d(cpu_gpr_d[r1], cpu_gpr_d[15], cpu_gpr_d[r2]);
3740 case OPC1_16_SRR_SUB_15AB:
3741 gen_sub_d(cpu_gpr_d[15], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3743 case OPC1_16_SRR_SUBS:
3744 gen_subs(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3746 case OPC1_16_SRR_XOR:
3747 tcg_gen_xor_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3750 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3754 static void decode_ssr_opc(DisasContext *ctx, int op1)
3758 r1 = MASK_OP_SSR_S1(ctx->opcode);
3759 r2 = MASK_OP_SSR_S2(ctx->opcode);
3762 case OPC1_16_SSR_ST_A:
3763 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
3765 case OPC1_16_SSR_ST_A_POSTINC:
3766 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
3767 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
3769 case OPC1_16_SSR_ST_B:
3770 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
3772 case OPC1_16_SSR_ST_B_POSTINC:
3773 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
3774 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 1);
3776 case OPC1_16_SSR_ST_H:
3777 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUW);
3779 case OPC1_16_SSR_ST_H_POSTINC:
3780 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUW);
3781 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 2);
3783 case OPC1_16_SSR_ST_W:
3784 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
3786 case OPC1_16_SSR_ST_W_POSTINC:
3787 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
3788 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
3791 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3795 static void decode_sc_opc(DisasContext *ctx, int op1)
3799 const16 = MASK_OP_SC_CONST8(ctx->opcode);
3802 case OPC1_16_SC_AND:
3803 tcg_gen_andi_tl(cpu_gpr_d[15], cpu_gpr_d[15], const16);
3805 case OPC1_16_SC_BISR:
3806 gen_helper_1arg(bisr, const16 & 0xff);
3808 case OPC1_16_SC_LD_A:
3809 gen_offset_ld(ctx, cpu_gpr_a[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
3811 case OPC1_16_SC_LD_W:
3812 gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
3814 case OPC1_16_SC_MOV:
3815 tcg_gen_movi_tl(cpu_gpr_d[15], const16);
3818 tcg_gen_ori_tl(cpu_gpr_d[15], cpu_gpr_d[15], const16);
3820 case OPC1_16_SC_ST_A:
3821 gen_offset_st(ctx, cpu_gpr_a[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
3823 case OPC1_16_SC_ST_W:
3824 gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
3826 case OPC1_16_SC_SUB_A:
3827 tcg_gen_subi_tl(cpu_gpr_a[10], cpu_gpr_a[10], const16);
3830 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3834 static void decode_slr_opc(DisasContext *ctx, int op1)
3838 r1 = MASK_OP_SLR_D(ctx->opcode);
3839 r2 = MASK_OP_SLR_S2(ctx->opcode);
3843 case OPC1_16_SLR_LD_A:
3844 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
3846 case OPC1_16_SLR_LD_A_POSTINC:
3847 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
3848 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
3850 case OPC1_16_SLR_LD_BU:
3851 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
3853 case OPC1_16_SLR_LD_BU_POSTINC:
3854 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
3855 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 1);
3857 case OPC1_16_SLR_LD_H:
3858 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESW);
3860 case OPC1_16_SLR_LD_H_POSTINC:
3861 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESW);
3862 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 2);
3864 case OPC1_16_SLR_LD_W:
3865 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
3867 case OPC1_16_SLR_LD_W_POSTINC:
3868 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
3869 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
3872 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3876 static void decode_sro_opc(DisasContext *ctx, int op1)
3881 r2 = MASK_OP_SRO_S2(ctx->opcode);
3882 address = MASK_OP_SRO_OFF4(ctx->opcode);
3886 case OPC1_16_SRO_LD_A:
3887 gen_offset_ld(ctx, cpu_gpr_a[15], cpu_gpr_a[r2], address * 4, MO_LESL);
3889 case OPC1_16_SRO_LD_BU:
3890 gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address, MO_UB);
3892 case OPC1_16_SRO_LD_H:
3893 gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address, MO_LESW);
3895 case OPC1_16_SRO_LD_W:
3896 gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address * 4, MO_LESL);
3898 case OPC1_16_SRO_ST_A:
3899 gen_offset_st(ctx, cpu_gpr_a[15], cpu_gpr_a[r2], address * 4, MO_LESL);
3901 case OPC1_16_SRO_ST_B:
3902 gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address, MO_UB);
3904 case OPC1_16_SRO_ST_H:
3905 gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address * 2, MO_LESW);
3907 case OPC1_16_SRO_ST_W:
3908 gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address * 4, MO_LESL);
3911 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3915 static void decode_sr_system(CPUTriCoreState *env, DisasContext *ctx)
3918 op2 = MASK_OP_SR_OP2(ctx->opcode);
3921 case OPC2_16_SR_NOP:
3923 case OPC2_16_SR_RET:
3924 gen_compute_branch(ctx, op2, 0, 0, 0, 0);
3926 case OPC2_16_SR_RFE:
3927 gen_helper_rfe(cpu_env);
3929 ctx->bstate = BS_BRANCH;
3931 case OPC2_16_SR_DEBUG:
3932 /* raise EXCP_DEBUG */
3934 case OPC2_16_SR_FRET:
3938 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3942 static void decode_sr_accu(CPUTriCoreState *env, DisasContext *ctx)
3948 r1 = MASK_OP_SR_S1D(ctx->opcode);
3949 op2 = MASK_OP_SR_OP2(ctx->opcode);
3952 case OPC2_16_SR_RSUB:
3953 /* overflow only if r1 = -0x80000000 */
3954 temp = tcg_const_i32(-0x80000000);
3956 tcg_gen_setcond_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r1], temp);
3957 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
3959 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
3961 tcg_gen_neg_tl(cpu_gpr_d[r1], cpu_gpr_d[r1]);
3963 tcg_gen_add_tl(cpu_PSW_AV, cpu_gpr_d[r1], cpu_gpr_d[r1]);
3964 tcg_gen_xor_tl(cpu_PSW_AV, cpu_gpr_d[r1], cpu_PSW_AV);
3966 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
3967 tcg_temp_free(temp);
3969 case OPC2_16_SR_SAT_B:
3970 gen_saturate(cpu_gpr_d[r1], cpu_gpr_d[r1], 0x7f, -0x80);
3972 case OPC2_16_SR_SAT_BU:
3973 gen_saturate_u(cpu_gpr_d[r1], cpu_gpr_d[r1], 0xff);
3975 case OPC2_16_SR_SAT_H:
3976 gen_saturate(cpu_gpr_d[r1], cpu_gpr_d[r1], 0x7fff, -0x8000);
3978 case OPC2_16_SR_SAT_HU:
3979 gen_saturate_u(cpu_gpr_d[r1], cpu_gpr_d[r1], 0xffff);
3982 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3986 static void decode_16Bit_opc(CPUTriCoreState *env, DisasContext *ctx)
3994 op1 = MASK_OP_MAJOR(ctx->opcode);
3996 /* handle ADDSC.A opcode only being 6 bit long */
3997 if (unlikely((op1 & 0x3f) == OPC1_16_SRRS_ADDSC_A)) {
3998 op1 = OPC1_16_SRRS_ADDSC_A;
4002 case OPC1_16_SRC_ADD:
4003 case OPC1_16_SRC_ADD_A15:
4004 case OPC1_16_SRC_ADD_15A:
4005 case OPC1_16_SRC_ADD_A:
4006 case OPC1_16_SRC_CADD:
4007 case OPC1_16_SRC_CADDN:
4008 case OPC1_16_SRC_CMOV:
4009 case OPC1_16_SRC_CMOVN:
4010 case OPC1_16_SRC_EQ:
4011 case OPC1_16_SRC_LT:
4012 case OPC1_16_SRC_MOV:
4013 case OPC1_16_SRC_MOV_A:
4014 case OPC1_16_SRC_MOV_E:
4015 case OPC1_16_SRC_SH:
4016 case OPC1_16_SRC_SHA:
4017 decode_src_opc(env, ctx, op1);
4020 case OPC1_16_SRR_ADD:
4021 case OPC1_16_SRR_ADD_A15:
4022 case OPC1_16_SRR_ADD_15A:
4023 case OPC1_16_SRR_ADD_A:
4024 case OPC1_16_SRR_ADDS:
4025 case OPC1_16_SRR_AND:
4026 case OPC1_16_SRR_CMOV:
4027 case OPC1_16_SRR_CMOVN:
4028 case OPC1_16_SRR_EQ:
4029 case OPC1_16_SRR_LT:
4030 case OPC1_16_SRR_MOV:
4031 case OPC1_16_SRR_MOV_A:
4032 case OPC1_16_SRR_MOV_AA:
4033 case OPC1_16_SRR_MOV_D:
4034 case OPC1_16_SRR_MUL:
4035 case OPC1_16_SRR_OR:
4036 case OPC1_16_SRR_SUB:
4037 case OPC1_16_SRR_SUB_A15B:
4038 case OPC1_16_SRR_SUB_15AB:
4039 case OPC1_16_SRR_SUBS:
4040 case OPC1_16_SRR_XOR:
4041 decode_srr_opc(ctx, op1);
4044 case OPC1_16_SSR_ST_A:
4045 case OPC1_16_SSR_ST_A_POSTINC:
4046 case OPC1_16_SSR_ST_B:
4047 case OPC1_16_SSR_ST_B_POSTINC:
4048 case OPC1_16_SSR_ST_H:
4049 case OPC1_16_SSR_ST_H_POSTINC:
4050 case OPC1_16_SSR_ST_W:
4051 case OPC1_16_SSR_ST_W_POSTINC:
4052 decode_ssr_opc(ctx, op1);
4055 case OPC1_16_SRRS_ADDSC_A:
4056 r2 = MASK_OP_SRRS_S2(ctx->opcode);
4057 r1 = MASK_OP_SRRS_S1D(ctx->opcode);
4058 const16 = MASK_OP_SRRS_N(ctx->opcode);
4059 temp = tcg_temp_new();
4060 tcg_gen_shli_tl(temp, cpu_gpr_d[15], const16);
4061 tcg_gen_add_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], temp);
4062 tcg_temp_free(temp);
4065 case OPC1_16_SLRO_LD_A:
4066 r1 = MASK_OP_SLRO_D(ctx->opcode);
4067 const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
4068 gen_offset_ld(ctx, cpu_gpr_a[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
4070 case OPC1_16_SLRO_LD_BU:
4071 r1 = MASK_OP_SLRO_D(ctx->opcode);
4072 const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
4073 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16, MO_UB);
4075 case OPC1_16_SLRO_LD_H:
4076 r1 = MASK_OP_SLRO_D(ctx->opcode);
4077 const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
4078 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 2, MO_LESW);
4080 case OPC1_16_SLRO_LD_W:
4081 r1 = MASK_OP_SLRO_D(ctx->opcode);
4082 const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
4083 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
4086 case OPC1_16_SB_CALL:
4088 case OPC1_16_SB_JNZ:
4090 address = MASK_OP_SB_DISP8_SEXT(ctx->opcode);
4091 gen_compute_branch(ctx, op1, 0, 0, 0, address);
4094 case OPC1_16_SBC_JEQ:
4095 case OPC1_16_SBC_JNE:
4096 address = MASK_OP_SBC_DISP4(ctx->opcode);
4097 const16 = MASK_OP_SBC_CONST4_SEXT(ctx->opcode);
4098 gen_compute_branch(ctx, op1, 0, 0, const16, address);
4101 case OPC1_16_SBRN_JNZ_T:
4102 case OPC1_16_SBRN_JZ_T:
4103 address = MASK_OP_SBRN_DISP4(ctx->opcode);
4104 const16 = MASK_OP_SBRN_N(ctx->opcode);
4105 gen_compute_branch(ctx, op1, 0, 0, const16, address);
4108 case OPC1_16_SBR_JEQ:
4109 case OPC1_16_SBR_JGEZ:
4110 case OPC1_16_SBR_JGTZ:
4111 case OPC1_16_SBR_JLEZ:
4112 case OPC1_16_SBR_JLTZ:
4113 case OPC1_16_SBR_JNE:
4114 case OPC1_16_SBR_JNZ:
4115 case OPC1_16_SBR_JNZ_A:
4116 case OPC1_16_SBR_JZ:
4117 case OPC1_16_SBR_JZ_A:
4118 case OPC1_16_SBR_LOOP:
4119 r1 = MASK_OP_SBR_S2(ctx->opcode);
4120 address = MASK_OP_SBR_DISP4(ctx->opcode);
4121 gen_compute_branch(ctx, op1, r1, 0, 0, address);
4124 case OPC1_16_SC_AND:
4125 case OPC1_16_SC_BISR:
4126 case OPC1_16_SC_LD_A:
4127 case OPC1_16_SC_LD_W:
4128 case OPC1_16_SC_MOV:
4130 case OPC1_16_SC_ST_A:
4131 case OPC1_16_SC_ST_W:
4132 case OPC1_16_SC_SUB_A:
4133 decode_sc_opc(ctx, op1);
4136 case OPC1_16_SLR_LD_A:
4137 case OPC1_16_SLR_LD_A_POSTINC:
4138 case OPC1_16_SLR_LD_BU:
4139 case OPC1_16_SLR_LD_BU_POSTINC:
4140 case OPC1_16_SLR_LD_H:
4141 case OPC1_16_SLR_LD_H_POSTINC:
4142 case OPC1_16_SLR_LD_W:
4143 case OPC1_16_SLR_LD_W_POSTINC:
4144 decode_slr_opc(ctx, op1);
4147 case OPC1_16_SRO_LD_A:
4148 case OPC1_16_SRO_LD_BU:
4149 case OPC1_16_SRO_LD_H:
4150 case OPC1_16_SRO_LD_W:
4151 case OPC1_16_SRO_ST_A:
4152 case OPC1_16_SRO_ST_B:
4153 case OPC1_16_SRO_ST_H:
4154 case OPC1_16_SRO_ST_W:
4155 decode_sro_opc(ctx, op1);
4158 case OPC1_16_SSRO_ST_A:
4159 r1 = MASK_OP_SSRO_S1(ctx->opcode);
4160 const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
4161 gen_offset_st(ctx, cpu_gpr_a[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
4163 case OPC1_16_SSRO_ST_B:
4164 r1 = MASK_OP_SSRO_S1(ctx->opcode);
4165 const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
4166 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16, MO_UB);
4168 case OPC1_16_SSRO_ST_H:
4169 r1 = MASK_OP_SSRO_S1(ctx->opcode);
4170 const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
4171 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 2, MO_LESW);
4173 case OPC1_16_SSRO_ST_W:
4174 r1 = MASK_OP_SSRO_S1(ctx->opcode);
4175 const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
4176 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
4179 case OPCM_16_SR_SYSTEM:
4180 decode_sr_system(env, ctx);
4182 case OPCM_16_SR_ACCU:
4183 decode_sr_accu(env, ctx);
4186 r1 = MASK_OP_SR_S1D(ctx->opcode);
4187 gen_compute_branch(ctx, op1, r1, 0, 0, 0);
4189 case OPC1_16_SR_NOT:
4190 r1 = MASK_OP_SR_S1D(ctx->opcode);
4191 tcg_gen_not_tl(cpu_gpr_d[r1], cpu_gpr_d[r1]);
4194 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4199 * 32 bit instructions
4203 static void decode_abs_ldw(CPUTriCoreState *env, DisasContext *ctx)
4210 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4211 address = MASK_OP_ABS_OFF18(ctx->opcode);
4212 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4214 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4217 case OPC2_32_ABS_LD_A:
4218 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp, ctx->mem_idx, MO_LESL);
4220 case OPC2_32_ABS_LD_D:
4222 gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
4224 case OPC2_32_ABS_LD_DA:
4226 gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
4228 case OPC2_32_ABS_LD_W:
4229 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LESL);
4232 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4235 tcg_temp_free(temp);
4238 static void decode_abs_ldb(CPUTriCoreState *env, DisasContext *ctx)
4245 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4246 address = MASK_OP_ABS_OFF18(ctx->opcode);
4247 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4249 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4252 case OPC2_32_ABS_LD_B:
4253 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_SB);
4255 case OPC2_32_ABS_LD_BU:
4256 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_UB);
4258 case OPC2_32_ABS_LD_H:
4259 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LESW);
4261 case OPC2_32_ABS_LD_HU:
4262 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUW);
4265 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4268 tcg_temp_free(temp);
4271 static void decode_abs_ldst_swap(CPUTriCoreState *env, DisasContext *ctx)
4278 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4279 address = MASK_OP_ABS_OFF18(ctx->opcode);
4280 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4282 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4285 case OPC2_32_ABS_LDMST:
4286 gen_ldmst(ctx, r1, temp);
4288 case OPC2_32_ABS_SWAP_W:
4289 gen_swap(ctx, r1, temp);
4292 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4295 tcg_temp_free(temp);
4298 static void decode_abs_ldst_context(CPUTriCoreState *env, DisasContext *ctx)
4303 off18 = MASK_OP_ABS_OFF18(ctx->opcode);
4304 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4307 case OPC2_32_ABS_LDLCX:
4308 gen_helper_1arg(ldlcx, EA_ABS_FORMAT(off18));
4310 case OPC2_32_ABS_LDUCX:
4311 gen_helper_1arg(lducx, EA_ABS_FORMAT(off18));
4313 case OPC2_32_ABS_STLCX:
4314 gen_helper_1arg(stlcx, EA_ABS_FORMAT(off18));
4316 case OPC2_32_ABS_STUCX:
4317 gen_helper_1arg(stucx, EA_ABS_FORMAT(off18));
4320 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4324 static void decode_abs_store(CPUTriCoreState *env, DisasContext *ctx)
4331 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4332 address = MASK_OP_ABS_OFF18(ctx->opcode);
4333 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4335 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4338 case OPC2_32_ABS_ST_A:
4339 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp, ctx->mem_idx, MO_LESL);
4341 case OPC2_32_ABS_ST_D:
4343 gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
4345 case OPC2_32_ABS_ST_DA:
4347 gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
4349 case OPC2_32_ABS_ST_W:
4350 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LESL);
4353 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4355 tcg_temp_free(temp);
4358 static void decode_abs_storeb_h(CPUTriCoreState *env, DisasContext *ctx)
4365 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4366 address = MASK_OP_ABS_OFF18(ctx->opcode);
4367 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4369 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4372 case OPC2_32_ABS_ST_B:
4373 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_UB);
4375 case OPC2_32_ABS_ST_H:
4376 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUW);
4379 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4381 tcg_temp_free(temp);
4386 static void decode_bit_andacc(CPUTriCoreState *env, DisasContext *ctx)
4392 r1 = MASK_OP_BIT_S1(ctx->opcode);
4393 r2 = MASK_OP_BIT_S2(ctx->opcode);
4394 r3 = MASK_OP_BIT_D(ctx->opcode);
4395 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4396 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4397 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4401 case OPC2_32_BIT_AND_AND_T:
4402 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4403 pos1, pos2, &tcg_gen_and_tl, &tcg_gen_and_tl);
4405 case OPC2_32_BIT_AND_ANDN_T:
4406 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4407 pos1, pos2, &tcg_gen_andc_tl, &tcg_gen_and_tl);
4409 case OPC2_32_BIT_AND_NOR_T:
4410 if (TCG_TARGET_HAS_andc_i32) {
4411 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4412 pos1, pos2, &tcg_gen_or_tl, &tcg_gen_andc_tl);
4414 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4415 pos1, pos2, &tcg_gen_nor_tl, &tcg_gen_and_tl);
4418 case OPC2_32_BIT_AND_OR_T:
4419 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4420 pos1, pos2, &tcg_gen_or_tl, &tcg_gen_and_tl);
4423 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4427 static void decode_bit_logical_t(CPUTriCoreState *env, DisasContext *ctx)
4432 r1 = MASK_OP_BIT_S1(ctx->opcode);
4433 r2 = MASK_OP_BIT_S2(ctx->opcode);
4434 r3 = MASK_OP_BIT_D(ctx->opcode);
4435 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4436 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4437 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4440 case OPC2_32_BIT_AND_T:
4441 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4442 pos1, pos2, &tcg_gen_and_tl);
4444 case OPC2_32_BIT_ANDN_T:
4445 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4446 pos1, pos2, &tcg_gen_andc_tl);
4448 case OPC2_32_BIT_NOR_T:
4449 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4450 pos1, pos2, &tcg_gen_nor_tl);
4452 case OPC2_32_BIT_OR_T:
4453 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4454 pos1, pos2, &tcg_gen_or_tl);
4457 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4461 static void decode_bit_insert(CPUTriCoreState *env, DisasContext *ctx)
4467 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4468 r1 = MASK_OP_BIT_S1(ctx->opcode);
4469 r2 = MASK_OP_BIT_S2(ctx->opcode);
4470 r3 = MASK_OP_BIT_D(ctx->opcode);
4471 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4472 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4474 temp = tcg_temp_new();
4476 tcg_gen_shri_tl(temp, cpu_gpr_d[r2], pos2);
4477 if (op2 == OPC2_32_BIT_INSN_T) {
4478 tcg_gen_not_tl(temp, temp);
4480 tcg_gen_deposit_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], temp, pos1, 1);
4481 tcg_temp_free(temp);
4484 static void decode_bit_logical_t2(CPUTriCoreState *env, DisasContext *ctx)
4491 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4492 r1 = MASK_OP_BIT_S1(ctx->opcode);
4493 r2 = MASK_OP_BIT_S2(ctx->opcode);
4494 r3 = MASK_OP_BIT_D(ctx->opcode);
4495 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4496 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4499 case OPC2_32_BIT_NAND_T:
4500 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4501 pos1, pos2, &tcg_gen_nand_tl);
4503 case OPC2_32_BIT_ORN_T:
4504 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4505 pos1, pos2, &tcg_gen_orc_tl);
4507 case OPC2_32_BIT_XNOR_T:
4508 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4509 pos1, pos2, &tcg_gen_eqv_tl);
4511 case OPC2_32_BIT_XOR_T:
4512 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4513 pos1, pos2, &tcg_gen_xor_tl);
4516 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4520 static void decode_bit_orand(CPUTriCoreState *env, DisasContext *ctx)
4527 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4528 r1 = MASK_OP_BIT_S1(ctx->opcode);
4529 r2 = MASK_OP_BIT_S2(ctx->opcode);
4530 r3 = MASK_OP_BIT_D(ctx->opcode);
4531 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4532 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4535 case OPC2_32_BIT_OR_AND_T:
4536 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4537 pos1, pos2, &tcg_gen_and_tl, &tcg_gen_or_tl);
4539 case OPC2_32_BIT_OR_ANDN_T:
4540 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4541 pos1, pos2, &tcg_gen_andc_tl, &tcg_gen_or_tl);
4543 case OPC2_32_BIT_OR_NOR_T:
4544 if (TCG_TARGET_HAS_orc_i32) {
4545 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4546 pos1, pos2, &tcg_gen_or_tl, &tcg_gen_orc_tl);
4548 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4549 pos1, pos2, &tcg_gen_nor_tl, &tcg_gen_or_tl);
4552 case OPC2_32_BIT_OR_OR_T:
4553 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4554 pos1, pos2, &tcg_gen_or_tl, &tcg_gen_or_tl);
4557 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4561 static void decode_bit_sh_logic1(CPUTriCoreState *env, DisasContext *ctx)
4568 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4569 r1 = MASK_OP_BIT_S1(ctx->opcode);
4570 r2 = MASK_OP_BIT_S2(ctx->opcode);
4571 r3 = MASK_OP_BIT_D(ctx->opcode);
4572 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4573 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4575 temp = tcg_temp_new();
4578 case OPC2_32_BIT_SH_AND_T:
4579 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4580 pos1, pos2, &tcg_gen_and_tl);
4582 case OPC2_32_BIT_SH_ANDN_T:
4583 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4584 pos1, pos2, &tcg_gen_andc_tl);
4586 case OPC2_32_BIT_SH_NOR_T:
4587 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4588 pos1, pos2, &tcg_gen_nor_tl);
4590 case OPC2_32_BIT_SH_OR_T:
4591 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4592 pos1, pos2, &tcg_gen_or_tl);
4595 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4597 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 1);
4598 tcg_gen_add_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp);
4599 tcg_temp_free(temp);
4602 static void decode_bit_sh_logic2(CPUTriCoreState *env, DisasContext *ctx)
4609 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4610 r1 = MASK_OP_BIT_S1(ctx->opcode);
4611 r2 = MASK_OP_BIT_S2(ctx->opcode);
4612 r3 = MASK_OP_BIT_D(ctx->opcode);
4613 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4614 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4616 temp = tcg_temp_new();
4619 case OPC2_32_BIT_SH_NAND_T:
4620 gen_bit_1op(temp, cpu_gpr_d[r1] , cpu_gpr_d[r2] ,
4621 pos1, pos2, &tcg_gen_nand_tl);
4623 case OPC2_32_BIT_SH_ORN_T:
4624 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4625 pos1, pos2, &tcg_gen_orc_tl);
4627 case OPC2_32_BIT_SH_XNOR_T:
4628 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4629 pos1, pos2, &tcg_gen_eqv_tl);
4631 case OPC2_32_BIT_SH_XOR_T:
4632 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4633 pos1, pos2, &tcg_gen_xor_tl);
4636 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4638 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 1);
4639 tcg_gen_add_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp);
4640 tcg_temp_free(temp);
4646 static void decode_bo_addrmode_post_pre_base(CPUTriCoreState *env,
4654 r1 = MASK_OP_BO_S1D(ctx->opcode);
4655 r2 = MASK_OP_BO_S2(ctx->opcode);
4656 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
4657 op2 = MASK_OP_BO_OP2(ctx->opcode);
4660 case OPC2_32_BO_CACHEA_WI_SHORTOFF:
4661 case OPC2_32_BO_CACHEA_W_SHORTOFF:
4662 case OPC2_32_BO_CACHEA_I_SHORTOFF:
4663 /* instruction to access the cache */
4665 case OPC2_32_BO_CACHEA_WI_POSTINC:
4666 case OPC2_32_BO_CACHEA_W_POSTINC:
4667 case OPC2_32_BO_CACHEA_I_POSTINC:
4668 /* instruction to access the cache, but we still need to handle
4669 the addressing mode */
4670 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4672 case OPC2_32_BO_CACHEA_WI_PREINC:
4673 case OPC2_32_BO_CACHEA_W_PREINC:
4674 case OPC2_32_BO_CACHEA_I_PREINC:
4675 /* instruction to access the cache, but we still need to handle
4676 the addressing mode */
4677 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4679 case OPC2_32_BO_CACHEI_WI_SHORTOFF:
4680 case OPC2_32_BO_CACHEI_W_SHORTOFF:
4681 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
4682 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4685 case OPC2_32_BO_CACHEI_W_POSTINC:
4686 case OPC2_32_BO_CACHEI_WI_POSTINC:
4687 if (tricore_feature(env, TRICORE_FEATURE_131)) {
4688 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4690 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4693 case OPC2_32_BO_CACHEI_W_PREINC:
4694 case OPC2_32_BO_CACHEI_WI_PREINC:
4695 if (tricore_feature(env, TRICORE_FEATURE_131)) {
4696 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4698 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4701 case OPC2_32_BO_ST_A_SHORTOFF:
4702 gen_offset_st(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LESL);
4704 case OPC2_32_BO_ST_A_POSTINC:
4705 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx,
4707 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4709 case OPC2_32_BO_ST_A_PREINC:
4710 gen_st_preincr(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LESL);
4712 case OPC2_32_BO_ST_B_SHORTOFF:
4713 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_UB);
4715 case OPC2_32_BO_ST_B_POSTINC:
4716 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
4718 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4720 case OPC2_32_BO_ST_B_PREINC:
4721 gen_st_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_UB);
4723 case OPC2_32_BO_ST_D_SHORTOFF:
4725 gen_offset_st_2regs(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2],
4728 case OPC2_32_BO_ST_D_POSTINC:
4730 gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2], ctx);
4731 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4733 case OPC2_32_BO_ST_D_PREINC:
4735 temp = tcg_temp_new();
4736 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
4737 gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
4738 tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
4739 tcg_temp_free(temp);
4741 case OPC2_32_BO_ST_DA_SHORTOFF:
4743 gen_offset_st_2regs(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2],
4746 case OPC2_32_BO_ST_DA_POSTINC:
4748 gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2], ctx);
4749 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4751 case OPC2_32_BO_ST_DA_PREINC:
4753 temp = tcg_temp_new();
4754 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
4755 gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
4756 tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
4757 tcg_temp_free(temp);
4759 case OPC2_32_BO_ST_H_SHORTOFF:
4760 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
4762 case OPC2_32_BO_ST_H_POSTINC:
4763 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
4765 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4767 case OPC2_32_BO_ST_H_PREINC:
4768 gen_st_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
4770 case OPC2_32_BO_ST_Q_SHORTOFF:
4771 temp = tcg_temp_new();
4772 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4773 gen_offset_st(ctx, temp, cpu_gpr_a[r2], off10, MO_LEUW);
4774 tcg_temp_free(temp);
4776 case OPC2_32_BO_ST_Q_POSTINC:
4777 temp = tcg_temp_new();
4778 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4779 tcg_gen_qemu_st_tl(temp, cpu_gpr_a[r2], ctx->mem_idx,
4781 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4782 tcg_temp_free(temp);
4784 case OPC2_32_BO_ST_Q_PREINC:
4785 temp = tcg_temp_new();
4786 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4787 gen_st_preincr(ctx, temp, cpu_gpr_a[r2], off10, MO_LEUW);
4788 tcg_temp_free(temp);
4790 case OPC2_32_BO_ST_W_SHORTOFF:
4791 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
4793 case OPC2_32_BO_ST_W_POSTINC:
4794 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
4796 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4798 case OPC2_32_BO_ST_W_PREINC:
4799 gen_st_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
4802 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4806 static void decode_bo_addrmode_bitreverse_circular(CPUTriCoreState *env,
4812 TCGv temp, temp2, temp3;
4814 r1 = MASK_OP_BO_S1D(ctx->opcode);
4815 r2 = MASK_OP_BO_S2(ctx->opcode);
4816 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
4817 op2 = MASK_OP_BO_OP2(ctx->opcode);
4819 temp = tcg_temp_new();
4820 temp2 = tcg_temp_new();
4821 temp3 = tcg_const_i32(off10);
4823 tcg_gen_ext16u_tl(temp, cpu_gpr_a[r2+1]);
4824 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
4827 case OPC2_32_BO_CACHEA_WI_BR:
4828 case OPC2_32_BO_CACHEA_W_BR:
4829 case OPC2_32_BO_CACHEA_I_BR:
4830 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4832 case OPC2_32_BO_CACHEA_WI_CIRC:
4833 case OPC2_32_BO_CACHEA_W_CIRC:
4834 case OPC2_32_BO_CACHEA_I_CIRC:
4835 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4837 case OPC2_32_BO_ST_A_BR:
4838 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
4839 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4841 case OPC2_32_BO_ST_A_CIRC:
4842 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
4843 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4845 case OPC2_32_BO_ST_B_BR:
4846 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
4847 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4849 case OPC2_32_BO_ST_B_CIRC:
4850 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
4851 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4853 case OPC2_32_BO_ST_D_BR:
4855 gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp2, ctx);
4856 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4858 case OPC2_32_BO_ST_D_CIRC:
4860 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
4861 tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
4862 tcg_gen_addi_tl(temp, temp, 4);
4863 tcg_gen_rem_tl(temp, temp, temp2);
4864 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
4865 tcg_gen_qemu_st_tl(cpu_gpr_d[r1+1], temp2, ctx->mem_idx, MO_LEUL);
4866 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4868 case OPC2_32_BO_ST_DA_BR:
4870 gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp2, ctx);
4871 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4873 case OPC2_32_BO_ST_DA_CIRC:
4875 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
4876 tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
4877 tcg_gen_addi_tl(temp, temp, 4);
4878 tcg_gen_rem_tl(temp, temp, temp2);
4879 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
4880 tcg_gen_qemu_st_tl(cpu_gpr_a[r1+1], temp2, ctx->mem_idx, MO_LEUL);
4881 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4883 case OPC2_32_BO_ST_H_BR:
4884 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
4885 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4887 case OPC2_32_BO_ST_H_CIRC:
4888 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
4889 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4891 case OPC2_32_BO_ST_Q_BR:
4892 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4893 tcg_gen_qemu_st_tl(temp, temp2, ctx->mem_idx, MO_LEUW);
4894 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4896 case OPC2_32_BO_ST_Q_CIRC:
4897 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4898 tcg_gen_qemu_st_tl(temp, temp2, ctx->mem_idx, MO_LEUW);
4899 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4901 case OPC2_32_BO_ST_W_BR:
4902 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
4903 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4905 case OPC2_32_BO_ST_W_CIRC:
4906 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
4907 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4910 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4912 tcg_temp_free(temp);
4913 tcg_temp_free(temp2);
4914 tcg_temp_free(temp3);
4917 static void decode_bo_addrmode_ld_post_pre_base(CPUTriCoreState *env,
4925 r1 = MASK_OP_BO_S1D(ctx->opcode);
4926 r2 = MASK_OP_BO_S2(ctx->opcode);
4927 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
4928 op2 = MASK_OP_BO_OP2(ctx->opcode);
4931 case OPC2_32_BO_LD_A_SHORTOFF:
4932 gen_offset_ld(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LEUL);
4934 case OPC2_32_BO_LD_A_POSTINC:
4935 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx,
4937 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4939 case OPC2_32_BO_LD_A_PREINC:
4940 gen_ld_preincr(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LEUL);
4942 case OPC2_32_BO_LD_B_SHORTOFF:
4943 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_SB);
4945 case OPC2_32_BO_LD_B_POSTINC:
4946 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
4948 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4950 case OPC2_32_BO_LD_B_PREINC:
4951 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_SB);
4953 case OPC2_32_BO_LD_BU_SHORTOFF:
4954 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_UB);
4956 case OPC2_32_BO_LD_BU_POSTINC:
4957 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
4959 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4961 case OPC2_32_BO_LD_BU_PREINC:
4962 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_SB);
4964 case OPC2_32_BO_LD_D_SHORTOFF:
4966 gen_offset_ld_2regs(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2],
4969 case OPC2_32_BO_LD_D_POSTINC:
4971 gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2], ctx);
4972 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4974 case OPC2_32_BO_LD_D_PREINC:
4976 temp = tcg_temp_new();
4977 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
4978 gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
4979 tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
4980 tcg_temp_free(temp);
4982 case OPC2_32_BO_LD_DA_SHORTOFF:
4984 gen_offset_ld_2regs(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2],
4987 case OPC2_32_BO_LD_DA_POSTINC:
4989 gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2], ctx);
4990 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4992 case OPC2_32_BO_LD_DA_PREINC:
4994 temp = tcg_temp_new();
4995 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
4996 gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
4997 tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
4998 tcg_temp_free(temp);
5000 case OPC2_32_BO_LD_H_SHORTOFF:
5001 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LESW);
5003 case OPC2_32_BO_LD_H_POSTINC:
5004 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
5006 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5008 case OPC2_32_BO_LD_H_PREINC:
5009 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LESW);
5011 case OPC2_32_BO_LD_HU_SHORTOFF:
5012 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
5014 case OPC2_32_BO_LD_HU_POSTINC:
5015 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
5017 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5019 case OPC2_32_BO_LD_HU_PREINC:
5020 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
5022 case OPC2_32_BO_LD_Q_SHORTOFF:
5023 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
5024 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5026 case OPC2_32_BO_LD_Q_POSTINC:
5027 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
5029 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5030 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5032 case OPC2_32_BO_LD_Q_PREINC:
5033 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
5034 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5036 case OPC2_32_BO_LD_W_SHORTOFF:
5037 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
5039 case OPC2_32_BO_LD_W_POSTINC:
5040 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
5042 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5044 case OPC2_32_BO_LD_W_PREINC:
5045 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
5048 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5052 static void decode_bo_addrmode_ld_bitreverse_circular(CPUTriCoreState *env,
5059 TCGv temp, temp2, temp3;
5061 r1 = MASK_OP_BO_S1D(ctx->opcode);
5062 r2 = MASK_OP_BO_S2(ctx->opcode);
5063 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
5064 op2 = MASK_OP_BO_OP2(ctx->opcode);
5066 temp = tcg_temp_new();
5067 temp2 = tcg_temp_new();
5068 temp3 = tcg_const_i32(off10);
5070 tcg_gen_ext16u_tl(temp, cpu_gpr_a[r2+1]);
5071 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
5075 case OPC2_32_BO_LD_A_BR:
5076 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
5077 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5079 case OPC2_32_BO_LD_A_CIRC:
5080 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
5081 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5083 case OPC2_32_BO_LD_B_BR:
5084 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_SB);
5085 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5087 case OPC2_32_BO_LD_B_CIRC:
5088 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_SB);
5089 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5091 case OPC2_32_BO_LD_BU_BR:
5092 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
5093 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5095 case OPC2_32_BO_LD_BU_CIRC:
5096 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
5097 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5099 case OPC2_32_BO_LD_D_BR:
5101 gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp2, ctx);
5102 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5104 case OPC2_32_BO_LD_D_CIRC:
5106 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
5107 tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
5108 tcg_gen_addi_tl(temp, temp, 4);
5109 tcg_gen_rem_tl(temp, temp, temp2);
5110 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
5111 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1+1], temp2, ctx->mem_idx, MO_LEUL);
5112 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5114 case OPC2_32_BO_LD_DA_BR:
5116 gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp2, ctx);
5117 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5119 case OPC2_32_BO_LD_DA_CIRC:
5121 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
5122 tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
5123 tcg_gen_addi_tl(temp, temp, 4);
5124 tcg_gen_rem_tl(temp, temp, temp2);
5125 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
5126 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1+1], temp2, ctx->mem_idx, MO_LEUL);
5127 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5129 case OPC2_32_BO_LD_H_BR:
5130 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LESW);
5131 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5133 case OPC2_32_BO_LD_H_CIRC:
5134 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LESW);
5135 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5137 case OPC2_32_BO_LD_HU_BR:
5138 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
5139 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5141 case OPC2_32_BO_LD_HU_CIRC:
5142 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
5143 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5145 case OPC2_32_BO_LD_Q_BR:
5146 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
5147 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5148 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5150 case OPC2_32_BO_LD_Q_CIRC:
5151 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
5152 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5153 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5155 case OPC2_32_BO_LD_W_BR:
5156 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
5157 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5159 case OPC2_32_BO_LD_W_CIRC:
5160 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
5161 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5164 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5166 tcg_temp_free(temp);
5167 tcg_temp_free(temp2);
5168 tcg_temp_free(temp3);
5171 static void decode_bo_addrmode_stctx_post_pre_base(CPUTriCoreState *env,
5180 r1 = MASK_OP_BO_S1D(ctx->opcode);
5181 r2 = MASK_OP_BO_S2(ctx->opcode);
5182 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
5183 op2 = MASK_OP_BO_OP2(ctx->opcode);
5186 temp = tcg_temp_new();
5187 temp2 = tcg_temp_new();
5190 case OPC2_32_BO_LDLCX_SHORTOFF:
5191 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5192 gen_helper_ldlcx(cpu_env, temp);
5194 case OPC2_32_BO_LDMST_SHORTOFF:
5195 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5196 gen_ldmst(ctx, r1, temp);
5198 case OPC2_32_BO_LDMST_POSTINC:
5199 gen_ldmst(ctx, r1, cpu_gpr_a[r2]);
5200 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5202 case OPC2_32_BO_LDMST_PREINC:
5203 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5204 gen_ldmst(ctx, r1, cpu_gpr_a[r2]);
5206 case OPC2_32_BO_LDUCX_SHORTOFF:
5207 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5208 gen_helper_lducx(cpu_env, temp);
5210 case OPC2_32_BO_LEA_SHORTOFF:
5211 tcg_gen_addi_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], off10);
5213 case OPC2_32_BO_STLCX_SHORTOFF:
5214 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5215 gen_helper_stlcx(cpu_env, temp);
5217 case OPC2_32_BO_STUCX_SHORTOFF:
5218 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5219 gen_helper_stucx(cpu_env, temp);
5221 case OPC2_32_BO_SWAP_W_SHORTOFF:
5222 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5223 gen_swap(ctx, r1, temp);
5225 case OPC2_32_BO_SWAP_W_POSTINC:
5226 gen_swap(ctx, r1, cpu_gpr_a[r2]);
5227 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5229 case OPC2_32_BO_SWAP_W_PREINC:
5230 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5231 gen_swap(ctx, r1, cpu_gpr_a[r2]);
5233 case OPC2_32_BO_CMPSWAP_W_SHORTOFF:
5234 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5235 gen_cmpswap(ctx, r1, temp);
5237 case OPC2_32_BO_CMPSWAP_W_POSTINC:
5238 gen_cmpswap(ctx, r1, cpu_gpr_a[r2]);
5239 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5241 case OPC2_32_BO_CMPSWAP_W_PREINC:
5242 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5243 gen_cmpswap(ctx, r1, cpu_gpr_a[r2]);
5245 case OPC2_32_BO_SWAPMSK_W_SHORTOFF:
5246 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5247 gen_swapmsk(ctx, r1, temp);
5249 case OPC2_32_BO_SWAPMSK_W_POSTINC:
5250 gen_swapmsk(ctx, r1, cpu_gpr_a[r2]);
5251 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5253 case OPC2_32_BO_SWAPMSK_W_PREINC:
5254 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5255 gen_swapmsk(ctx, r1, cpu_gpr_a[r2]);
5258 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5260 tcg_temp_free(temp);
5261 tcg_temp_free(temp2);
5264 static void decode_bo_addrmode_ldmst_bitreverse_circular(CPUTriCoreState *env,
5271 TCGv temp, temp2, temp3;
5273 r1 = MASK_OP_BO_S1D(ctx->opcode);
5274 r2 = MASK_OP_BO_S2(ctx->opcode);
5275 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
5276 op2 = MASK_OP_BO_OP2(ctx->opcode);
5278 temp = tcg_temp_new();
5279 temp2 = tcg_temp_new();
5280 temp3 = tcg_const_i32(off10);
5282 tcg_gen_ext16u_tl(temp, cpu_gpr_a[r2+1]);
5283 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
5286 case OPC2_32_BO_LDMST_BR:
5287 gen_ldmst(ctx, r1, temp2);
5288 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5290 case OPC2_32_BO_LDMST_CIRC:
5291 gen_ldmst(ctx, r1, temp2);
5292 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5294 case OPC2_32_BO_SWAP_W_BR:
5295 gen_swap(ctx, r1, temp2);
5296 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5298 case OPC2_32_BO_SWAP_W_CIRC:
5299 gen_swap(ctx, r1, temp2);
5300 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5302 case OPC2_32_BO_CMPSWAP_W_BR:
5303 gen_cmpswap(ctx, r1, temp2);
5304 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5306 case OPC2_32_BO_CMPSWAP_W_CIRC:
5307 gen_cmpswap(ctx, r1, temp2);
5308 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5310 case OPC2_32_BO_SWAPMSK_W_BR:
5311 gen_swapmsk(ctx, r1, temp2);
5312 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5314 case OPC2_32_BO_SWAPMSK_W_CIRC:
5315 gen_swapmsk(ctx, r1, temp2);
5316 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5319 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5322 tcg_temp_free(temp);
5323 tcg_temp_free(temp2);
5324 tcg_temp_free(temp3);
5327 static void decode_bol_opc(CPUTriCoreState *env, DisasContext *ctx, int32_t op1)
5333 r1 = MASK_OP_BOL_S1D(ctx->opcode);
5334 r2 = MASK_OP_BOL_S2(ctx->opcode);
5335 address = MASK_OP_BOL_OFF16_SEXT(ctx->opcode);
5338 case OPC1_32_BOL_LD_A_LONGOFF:
5339 temp = tcg_temp_new();
5340 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], address);
5341 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp, ctx->mem_idx, MO_LEUL);
5342 tcg_temp_free(temp);
5344 case OPC1_32_BOL_LD_W_LONGOFF:
5345 temp = tcg_temp_new();
5346 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], address);
5347 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUL);
5348 tcg_temp_free(temp);
5350 case OPC1_32_BOL_LEA_LONGOFF:
5351 tcg_gen_addi_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], address);
5353 case OPC1_32_BOL_ST_A_LONGOFF:
5354 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5355 gen_offset_st(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], address, MO_LEUL);
5357 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5360 case OPC1_32_BOL_ST_W_LONGOFF:
5361 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LEUL);
5363 case OPC1_32_BOL_LD_B_LONGOFF:
5364 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5365 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_SB);
5367 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5370 case OPC1_32_BOL_LD_BU_LONGOFF:
5371 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5372 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_UB);
5374 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5377 case OPC1_32_BOL_LD_H_LONGOFF:
5378 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5379 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LESW);
5381 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5384 case OPC1_32_BOL_LD_HU_LONGOFF:
5385 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5386 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LEUW);
5388 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5391 case OPC1_32_BOL_ST_B_LONGOFF:
5392 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5393 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_SB);
5395 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5398 case OPC1_32_BOL_ST_H_LONGOFF:
5399 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5400 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LESW);
5402 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5406 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5411 static void decode_rc_logical_shift(CPUTriCoreState *env, DisasContext *ctx)
5418 r2 = MASK_OP_RC_D(ctx->opcode);
5419 r1 = MASK_OP_RC_S1(ctx->opcode);
5420 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5421 op2 = MASK_OP_RC_OP2(ctx->opcode);
5423 temp = tcg_temp_new();
5426 case OPC2_32_RC_AND:
5427 tcg_gen_andi_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5429 case OPC2_32_RC_ANDN:
5430 tcg_gen_andi_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], ~const9);
5432 case OPC2_32_RC_NAND:
5433 tcg_gen_movi_tl(temp, const9);
5434 tcg_gen_nand_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp);
5436 case OPC2_32_RC_NOR:
5437 tcg_gen_movi_tl(temp, const9);
5438 tcg_gen_nor_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp);
5441 tcg_gen_ori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5443 case OPC2_32_RC_ORN:
5444 tcg_gen_ori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], ~const9);
5447 const9 = sextract32(const9, 0, 6);
5448 gen_shi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5450 case OPC2_32_RC_SH_H:
5451 const9 = sextract32(const9, 0, 5);
5452 gen_sh_hi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5454 case OPC2_32_RC_SHA:
5455 const9 = sextract32(const9, 0, 6);
5456 gen_shaci(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5458 case OPC2_32_RC_SHA_H:
5459 const9 = sextract32(const9, 0, 5);
5460 gen_sha_hi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5462 case OPC2_32_RC_SHAS:
5463 gen_shasi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5465 case OPC2_32_RC_XNOR:
5466 tcg_gen_xori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5467 tcg_gen_not_tl(cpu_gpr_d[r2], cpu_gpr_d[r2]);
5469 case OPC2_32_RC_XOR:
5470 tcg_gen_xori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5473 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5475 tcg_temp_free(temp);
5478 static void decode_rc_accumulator(CPUTriCoreState *env, DisasContext *ctx)
5486 r2 = MASK_OP_RC_D(ctx->opcode);
5487 r1 = MASK_OP_RC_S1(ctx->opcode);
5488 const9 = MASK_OP_RC_CONST9_SEXT(ctx->opcode);
5490 op2 = MASK_OP_RC_OP2(ctx->opcode);
5492 temp = tcg_temp_new();
5495 case OPC2_32_RC_ABSDIF:
5496 gen_absdifi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5498 case OPC2_32_RC_ABSDIFS:
5499 gen_absdifsi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5501 case OPC2_32_RC_ADD:
5502 gen_addi_d(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5504 case OPC2_32_RC_ADDC:
5505 gen_addci_CC(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5507 case OPC2_32_RC_ADDS:
5508 gen_addsi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5510 case OPC2_32_RC_ADDS_U:
5511 gen_addsui(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5513 case OPC2_32_RC_ADDX:
5514 gen_addi_CC(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5516 case OPC2_32_RC_AND_EQ:
5517 gen_accumulating_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1],
5518 const9, &tcg_gen_and_tl);
5520 case OPC2_32_RC_AND_GE:
5521 gen_accumulating_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5522 const9, &tcg_gen_and_tl);
5524 case OPC2_32_RC_AND_GE_U:
5525 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5526 gen_accumulating_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5527 const9, &tcg_gen_and_tl);
5529 case OPC2_32_RC_AND_LT:
5530 gen_accumulating_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1],
5531 const9, &tcg_gen_and_tl);
5533 case OPC2_32_RC_AND_LT_U:
5534 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5535 gen_accumulating_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5536 const9, &tcg_gen_and_tl);
5538 case OPC2_32_RC_AND_NE:
5539 gen_accumulating_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5540 const9, &tcg_gen_and_tl);
5543 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5545 case OPC2_32_RC_EQANY_B:
5546 gen_eqany_bi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5548 case OPC2_32_RC_EQANY_H:
5549 gen_eqany_hi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5552 tcg_gen_setcondi_tl(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5554 case OPC2_32_RC_GE_U:
5555 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5556 tcg_gen_setcondi_tl(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5559 tcg_gen_setcondi_tl(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5561 case OPC2_32_RC_LT_U:
5562 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5563 tcg_gen_setcondi_tl(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5565 case OPC2_32_RC_MAX:
5566 tcg_gen_movi_tl(temp, const9);
5567 tcg_gen_movcond_tl(TCG_COND_GT, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
5568 cpu_gpr_d[r1], temp);
5570 case OPC2_32_RC_MAX_U:
5571 tcg_gen_movi_tl(temp, MASK_OP_RC_CONST9(ctx->opcode));
5572 tcg_gen_movcond_tl(TCG_COND_GTU, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
5573 cpu_gpr_d[r1], temp);
5575 case OPC2_32_RC_MIN:
5576 tcg_gen_movi_tl(temp, const9);
5577 tcg_gen_movcond_tl(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
5578 cpu_gpr_d[r1], temp);
5580 case OPC2_32_RC_MIN_U:
5581 tcg_gen_movi_tl(temp, MASK_OP_RC_CONST9(ctx->opcode));
5582 tcg_gen_movcond_tl(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
5583 cpu_gpr_d[r1], temp);
5586 tcg_gen_setcondi_tl(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5588 case OPC2_32_RC_OR_EQ:
5589 gen_accumulating_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1],
5590 const9, &tcg_gen_or_tl);
5592 case OPC2_32_RC_OR_GE:
5593 gen_accumulating_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5594 const9, &tcg_gen_or_tl);
5596 case OPC2_32_RC_OR_GE_U:
5597 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5598 gen_accumulating_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5599 const9, &tcg_gen_or_tl);
5601 case OPC2_32_RC_OR_LT:
5602 gen_accumulating_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1],
5603 const9, &tcg_gen_or_tl);
5605 case OPC2_32_RC_OR_LT_U:
5606 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5607 gen_accumulating_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5608 const9, &tcg_gen_or_tl);
5610 case OPC2_32_RC_OR_NE:
5611 gen_accumulating_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5612 const9, &tcg_gen_or_tl);
5614 case OPC2_32_RC_RSUB:
5615 tcg_gen_movi_tl(temp, const9);
5616 gen_sub_d(cpu_gpr_d[r2], temp, cpu_gpr_d[r1]);
5618 case OPC2_32_RC_RSUBS:
5619 tcg_gen_movi_tl(temp, const9);
5620 gen_subs(cpu_gpr_d[r2], temp, cpu_gpr_d[r1]);
5622 case OPC2_32_RC_RSUBS_U:
5623 tcg_gen_movi_tl(temp, const9);
5624 gen_subsu(cpu_gpr_d[r2], temp, cpu_gpr_d[r1]);
5626 case OPC2_32_RC_SH_EQ:
5627 gen_sh_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5629 case OPC2_32_RC_SH_GE:
5630 gen_sh_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5632 case OPC2_32_RC_SH_GE_U:
5633 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5634 gen_sh_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5636 case OPC2_32_RC_SH_LT:
5637 gen_sh_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5639 case OPC2_32_RC_SH_LT_U:
5640 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5641 gen_sh_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5643 case OPC2_32_RC_SH_NE:
5644 gen_sh_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5646 case OPC2_32_RC_XOR_EQ:
5647 gen_accumulating_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1],
5648 const9, &tcg_gen_xor_tl);
5650 case OPC2_32_RC_XOR_GE:
5651 gen_accumulating_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5652 const9, &tcg_gen_xor_tl);
5654 case OPC2_32_RC_XOR_GE_U:
5655 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5656 gen_accumulating_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5657 const9, &tcg_gen_xor_tl);
5659 case OPC2_32_RC_XOR_LT:
5660 gen_accumulating_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1],
5661 const9, &tcg_gen_xor_tl);
5663 case OPC2_32_RC_XOR_LT_U:
5664 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5665 gen_accumulating_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5666 const9, &tcg_gen_xor_tl);
5668 case OPC2_32_RC_XOR_NE:
5669 gen_accumulating_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5670 const9, &tcg_gen_xor_tl);
5673 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5675 tcg_temp_free(temp);
5678 static void decode_rc_serviceroutine(CPUTriCoreState *env, DisasContext *ctx)
5683 op2 = MASK_OP_RC_OP2(ctx->opcode);
5684 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5687 case OPC2_32_RC_BISR:
5688 gen_helper_1arg(bisr, const9);
5690 case OPC2_32_RC_SYSCALL:
5691 /* TODO: Add exception generation */
5694 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5698 static void decode_rc_mul(CPUTriCoreState *env, DisasContext *ctx)
5704 r2 = MASK_OP_RC_D(ctx->opcode);
5705 r1 = MASK_OP_RC_S1(ctx->opcode);
5706 const9 = MASK_OP_RC_CONST9_SEXT(ctx->opcode);
5708 op2 = MASK_OP_RC_OP2(ctx->opcode);
5711 case OPC2_32_RC_MUL_32:
5712 gen_muli_i32s(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5714 case OPC2_32_RC_MUL_64:
5716 gen_muli_i64s(cpu_gpr_d[r2], cpu_gpr_d[r2+1], cpu_gpr_d[r1], const9);
5718 case OPC2_32_RC_MULS_32:
5719 gen_mulsi_i32(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5721 case OPC2_32_RC_MUL_U_64:
5722 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5724 gen_muli_i64u(cpu_gpr_d[r2], cpu_gpr_d[r2+1], cpu_gpr_d[r1], const9);
5726 case OPC2_32_RC_MULS_U_32:
5727 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5728 gen_mulsui_i32(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5731 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5736 static void decode_rcpw_insert(CPUTriCoreState *env, DisasContext *ctx)
5740 int32_t pos, width, const4;
5744 op2 = MASK_OP_RCPW_OP2(ctx->opcode);
5745 r1 = MASK_OP_RCPW_S1(ctx->opcode);
5746 r2 = MASK_OP_RCPW_D(ctx->opcode);
5747 const4 = MASK_OP_RCPW_CONST4(ctx->opcode);
5748 width = MASK_OP_RCPW_WIDTH(ctx->opcode);
5749 pos = MASK_OP_RCPW_POS(ctx->opcode);
5752 case OPC2_32_RCPW_IMASK:
5754 /* if pos + width > 31 undefined result */
5755 if (pos + width <= 31) {
5756 tcg_gen_movi_tl(cpu_gpr_d[r2+1], ((1u << width) - 1) << pos);
5757 tcg_gen_movi_tl(cpu_gpr_d[r2], (const4 << pos));
5760 case OPC2_32_RCPW_INSERT:
5761 /* if pos + width > 32 undefined result */
5762 if (pos + width <= 32) {
5763 temp = tcg_const_i32(const4);
5764 tcg_gen_deposit_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp, pos, width);
5765 tcg_temp_free(temp);
5769 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5775 static void decode_rcrw_insert(CPUTriCoreState *env, DisasContext *ctx)
5779 int32_t width, const4;
5781 TCGv temp, temp2, temp3;
5783 op2 = MASK_OP_RCRW_OP2(ctx->opcode);
5784 r1 = MASK_OP_RCRW_S1(ctx->opcode);
5785 r3 = MASK_OP_RCRW_S3(ctx->opcode);
5786 r4 = MASK_OP_RCRW_D(ctx->opcode);
5787 width = MASK_OP_RCRW_WIDTH(ctx->opcode);
5788 const4 = MASK_OP_RCRW_CONST4(ctx->opcode);
5790 temp = tcg_temp_new();
5791 temp2 = tcg_temp_new();
5794 case OPC2_32_RCRW_IMASK:
5795 tcg_gen_andi_tl(temp, cpu_gpr_d[r4], 0x1f);
5796 tcg_gen_movi_tl(temp2, (1 << width) - 1);
5797 tcg_gen_shl_tl(cpu_gpr_d[r3 + 1], temp2, temp);
5798 tcg_gen_movi_tl(temp2, const4);
5799 tcg_gen_shl_tl(cpu_gpr_d[r3], temp2, temp);
5801 case OPC2_32_RCRW_INSERT:
5802 temp3 = tcg_temp_new();
5804 tcg_gen_movi_tl(temp, width);
5805 tcg_gen_movi_tl(temp2, const4);
5806 tcg_gen_andi_tl(temp3, cpu_gpr_d[r4], 0x1f);
5807 gen_insert(cpu_gpr_d[r3], cpu_gpr_d[r1], temp2, temp, temp3);
5809 tcg_temp_free(temp3);
5812 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5814 tcg_temp_free(temp);
5815 tcg_temp_free(temp2);
5820 static void decode_rcr_cond_select(CPUTriCoreState *env, DisasContext *ctx)
5828 op2 = MASK_OP_RCR_OP2(ctx->opcode);
5829 r1 = MASK_OP_RCR_S1(ctx->opcode);
5830 const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
5831 r3 = MASK_OP_RCR_S3(ctx->opcode);
5832 r4 = MASK_OP_RCR_D(ctx->opcode);
5835 case OPC2_32_RCR_CADD:
5836 gen_condi_add(TCG_COND_NE, cpu_gpr_d[r1], const9, cpu_gpr_d[r3],
5839 case OPC2_32_RCR_CADDN:
5840 gen_condi_add(TCG_COND_EQ, cpu_gpr_d[r1], const9, cpu_gpr_d[r3],
5843 case OPC2_32_RCR_SEL:
5844 temp = tcg_const_i32(0);
5845 temp2 = tcg_const_i32(const9);
5846 tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
5847 cpu_gpr_d[r1], temp2);
5848 tcg_temp_free(temp);
5849 tcg_temp_free(temp2);
5851 case OPC2_32_RCR_SELN:
5852 temp = tcg_const_i32(0);
5853 temp2 = tcg_const_i32(const9);
5854 tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
5855 cpu_gpr_d[r1], temp2);
5856 tcg_temp_free(temp);
5857 tcg_temp_free(temp2);
5860 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5864 static void decode_rcr_madd(CPUTriCoreState *env, DisasContext *ctx)
5871 op2 = MASK_OP_RCR_OP2(ctx->opcode);
5872 r1 = MASK_OP_RCR_S1(ctx->opcode);
5873 const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
5874 r3 = MASK_OP_RCR_S3(ctx->opcode);
5875 r4 = MASK_OP_RCR_D(ctx->opcode);
5878 case OPC2_32_RCR_MADD_32:
5879 gen_maddi32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5881 case OPC2_32_RCR_MADD_64:
5884 gen_maddi64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5885 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5887 case OPC2_32_RCR_MADDS_32:
5888 gen_maddsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5890 case OPC2_32_RCR_MADDS_64:
5893 gen_maddsi_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5894 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5896 case OPC2_32_RCR_MADD_U_64:
5899 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5900 gen_maddui64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5901 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5903 case OPC2_32_RCR_MADDS_U_32:
5904 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5905 gen_maddsui_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5907 case OPC2_32_RCR_MADDS_U_64:
5910 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5911 gen_maddsui_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5912 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5915 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5919 static void decode_rcr_msub(CPUTriCoreState *env, DisasContext *ctx)
5926 op2 = MASK_OP_RCR_OP2(ctx->opcode);
5927 r1 = MASK_OP_RCR_S1(ctx->opcode);
5928 const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
5929 r3 = MASK_OP_RCR_S3(ctx->opcode);
5930 r4 = MASK_OP_RCR_D(ctx->opcode);
5933 case OPC2_32_RCR_MSUB_32:
5934 gen_msubi32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5936 case OPC2_32_RCR_MSUB_64:
5939 gen_msubi64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5940 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5942 case OPC2_32_RCR_MSUBS_32:
5943 gen_msubsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5945 case OPC2_32_RCR_MSUBS_64:
5948 gen_msubsi_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5949 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5951 case OPC2_32_RCR_MSUB_U_64:
5954 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5955 gen_msubui64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5956 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5958 case OPC2_32_RCR_MSUBS_U_32:
5959 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5960 gen_msubsui_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5962 case OPC2_32_RCR_MSUBS_U_64:
5965 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5966 gen_msubsui_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5967 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5970 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5976 static void decode_rlc_opc(CPUTriCoreState *env, DisasContext *ctx,
5982 const16 = MASK_OP_RLC_CONST16_SEXT(ctx->opcode);
5983 r1 = MASK_OP_RLC_S1(ctx->opcode);
5984 r2 = MASK_OP_RLC_D(ctx->opcode);
5987 case OPC1_32_RLC_ADDI:
5988 gen_addi_d(cpu_gpr_d[r2], cpu_gpr_d[r1], const16);
5990 case OPC1_32_RLC_ADDIH:
5991 gen_addi_d(cpu_gpr_d[r2], cpu_gpr_d[r1], const16 << 16);
5993 case OPC1_32_RLC_ADDIH_A:
5994 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r1], const16 << 16);
5996 case OPC1_32_RLC_MFCR:
5997 const16 = MASK_OP_RLC_CONST16(ctx->opcode);
5998 gen_mfcr(env, cpu_gpr_d[r2], const16);
6000 case OPC1_32_RLC_MOV:
6001 tcg_gen_movi_tl(cpu_gpr_d[r2], const16);
6003 case OPC1_32_RLC_MOV_64:
6004 if (tricore_feature(env, TRICORE_FEATURE_16)) {
6006 tcg_gen_movi_tl(cpu_gpr_d[r2], const16);
6007 tcg_gen_movi_tl(cpu_gpr_d[r2+1], const16 >> 15);
6009 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6012 case OPC1_32_RLC_MOV_U:
6013 const16 = MASK_OP_RLC_CONST16(ctx->opcode);
6014 tcg_gen_movi_tl(cpu_gpr_d[r2], const16);
6016 case OPC1_32_RLC_MOV_H:
6017 tcg_gen_movi_tl(cpu_gpr_d[r2], const16 << 16);
6019 case OPC1_32_RLC_MOVH_A:
6020 tcg_gen_movi_tl(cpu_gpr_a[r2], const16 << 16);
6022 case OPC1_32_RLC_MTCR:
6023 const16 = MASK_OP_RLC_CONST16(ctx->opcode);
6024 gen_mtcr(env, ctx, cpu_gpr_d[r1], const16);
6027 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6032 static void decode_rr_accumulator(CPUTriCoreState *env, DisasContext *ctx)
6037 r3 = MASK_OP_RR_D(ctx->opcode);
6038 r2 = MASK_OP_RR_S2(ctx->opcode);
6039 r1 = MASK_OP_RR_S1(ctx->opcode);
6040 op2 = MASK_OP_RR_OP2(ctx->opcode);
6043 case OPC2_32_RR_ABS:
6044 gen_abs(cpu_gpr_d[r3], cpu_gpr_d[r2]);
6046 case OPC2_32_RR_ABS_B:
6047 gen_helper_abs_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
6049 case OPC2_32_RR_ABS_H:
6050 gen_helper_abs_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
6052 case OPC2_32_RR_ABSDIF:
6053 gen_absdif(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6055 case OPC2_32_RR_ABSDIF_B:
6056 gen_helper_absdif_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6059 case OPC2_32_RR_ABSDIF_H:
6060 gen_helper_absdif_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6063 case OPC2_32_RR_ABSDIFS:
6064 gen_helper_absdif_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6067 case OPC2_32_RR_ABSDIFS_H:
6068 gen_helper_absdif_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6071 case OPC2_32_RR_ABSS:
6072 gen_helper_abs_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
6074 case OPC2_32_RR_ABSS_H:
6075 gen_helper_abs_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
6077 case OPC2_32_RR_ADD:
6078 gen_add_d(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6080 case OPC2_32_RR_ADD_B:
6081 gen_helper_add_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6083 case OPC2_32_RR_ADD_H:
6084 gen_helper_add_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6086 case OPC2_32_RR_ADDC:
6087 gen_addc_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6089 case OPC2_32_RR_ADDS:
6090 gen_adds(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6092 case OPC2_32_RR_ADDS_H:
6093 gen_helper_add_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6096 case OPC2_32_RR_ADDS_HU:
6097 gen_helper_add_h_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6100 case OPC2_32_RR_ADDS_U:
6101 gen_helper_add_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6104 case OPC2_32_RR_ADDX:
6105 gen_add_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6107 case OPC2_32_RR_AND_EQ:
6108 gen_accumulating_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6109 cpu_gpr_d[r2], &tcg_gen_and_tl);
6111 case OPC2_32_RR_AND_GE:
6112 gen_accumulating_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6113 cpu_gpr_d[r2], &tcg_gen_and_tl);
6115 case OPC2_32_RR_AND_GE_U:
6116 gen_accumulating_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6117 cpu_gpr_d[r2], &tcg_gen_and_tl);
6119 case OPC2_32_RR_AND_LT:
6120 gen_accumulating_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6121 cpu_gpr_d[r2], &tcg_gen_and_tl);
6123 case OPC2_32_RR_AND_LT_U:
6124 gen_accumulating_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6125 cpu_gpr_d[r2], &tcg_gen_and_tl);
6127 case OPC2_32_RR_AND_NE:
6128 gen_accumulating_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6129 cpu_gpr_d[r2], &tcg_gen_and_tl);
6132 tcg_gen_setcond_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6135 case OPC2_32_RR_EQ_B:
6136 gen_helper_eq_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6138 case OPC2_32_RR_EQ_H:
6139 gen_helper_eq_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6141 case OPC2_32_RR_EQ_W:
6142 gen_cond_w(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6144 case OPC2_32_RR_EQANY_B:
6145 gen_helper_eqany_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6147 case OPC2_32_RR_EQANY_H:
6148 gen_helper_eqany_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6151 tcg_gen_setcond_tl(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6154 case OPC2_32_RR_GE_U:
6155 tcg_gen_setcond_tl(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6159 tcg_gen_setcond_tl(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6162 case OPC2_32_RR_LT_U:
6163 tcg_gen_setcond_tl(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6166 case OPC2_32_RR_LT_B:
6167 gen_helper_lt_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6169 case OPC2_32_RR_LT_BU:
6170 gen_helper_lt_bu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6172 case OPC2_32_RR_LT_H:
6173 gen_helper_lt_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6175 case OPC2_32_RR_LT_HU:
6176 gen_helper_lt_hu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6178 case OPC2_32_RR_LT_W:
6179 gen_cond_w(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6181 case OPC2_32_RR_LT_WU:
6182 gen_cond_w(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6184 case OPC2_32_RR_MAX:
6185 tcg_gen_movcond_tl(TCG_COND_GT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6186 cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6188 case OPC2_32_RR_MAX_U:
6189 tcg_gen_movcond_tl(TCG_COND_GTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6190 cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6192 case OPC2_32_RR_MAX_B:
6193 gen_helper_max_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6195 case OPC2_32_RR_MAX_BU:
6196 gen_helper_max_bu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6198 case OPC2_32_RR_MAX_H:
6199 gen_helper_max_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6201 case OPC2_32_RR_MAX_HU:
6202 gen_helper_max_hu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6204 case OPC2_32_RR_MIN:
6205 tcg_gen_movcond_tl(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6206 cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6208 case OPC2_32_RR_MIN_U:
6209 tcg_gen_movcond_tl(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6210 cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6212 case OPC2_32_RR_MIN_B:
6213 gen_helper_min_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6215 case OPC2_32_RR_MIN_BU:
6216 gen_helper_min_bu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6218 case OPC2_32_RR_MIN_H:
6219 gen_helper_min_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6221 case OPC2_32_RR_MIN_HU:
6222 gen_helper_min_hu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6224 case OPC2_32_RR_MOV:
6225 tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r2]);
6228 tcg_gen_setcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6231 case OPC2_32_RR_OR_EQ:
6232 gen_accumulating_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6233 cpu_gpr_d[r2], &tcg_gen_or_tl);
6235 case OPC2_32_RR_OR_GE:
6236 gen_accumulating_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6237 cpu_gpr_d[r2], &tcg_gen_or_tl);
6239 case OPC2_32_RR_OR_GE_U:
6240 gen_accumulating_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6241 cpu_gpr_d[r2], &tcg_gen_or_tl);
6243 case OPC2_32_RR_OR_LT:
6244 gen_accumulating_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6245 cpu_gpr_d[r2], &tcg_gen_or_tl);
6247 case OPC2_32_RR_OR_LT_U:
6248 gen_accumulating_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6249 cpu_gpr_d[r2], &tcg_gen_or_tl);
6251 case OPC2_32_RR_OR_NE:
6252 gen_accumulating_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6253 cpu_gpr_d[r2], &tcg_gen_or_tl);
6255 case OPC2_32_RR_SAT_B:
6256 gen_saturate(cpu_gpr_d[r3], cpu_gpr_d[r1], 0x7f, -0x80);
6258 case OPC2_32_RR_SAT_BU:
6259 gen_saturate_u(cpu_gpr_d[r3], cpu_gpr_d[r1], 0xff);
6261 case OPC2_32_RR_SAT_H:
6262 gen_saturate(cpu_gpr_d[r3], cpu_gpr_d[r1], 0x7fff, -0x8000);
6264 case OPC2_32_RR_SAT_HU:
6265 gen_saturate_u(cpu_gpr_d[r3], cpu_gpr_d[r1], 0xffff);
6267 case OPC2_32_RR_SH_EQ:
6268 gen_sh_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6271 case OPC2_32_RR_SH_GE:
6272 gen_sh_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6275 case OPC2_32_RR_SH_GE_U:
6276 gen_sh_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6279 case OPC2_32_RR_SH_LT:
6280 gen_sh_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6283 case OPC2_32_RR_SH_LT_U:
6284 gen_sh_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6287 case OPC2_32_RR_SH_NE:
6288 gen_sh_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6291 case OPC2_32_RR_SUB:
6292 gen_sub_d(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6294 case OPC2_32_RR_SUB_B:
6295 gen_helper_sub_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6297 case OPC2_32_RR_SUB_H:
6298 gen_helper_sub_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6300 case OPC2_32_RR_SUBC:
6301 gen_subc_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6303 case OPC2_32_RR_SUBS:
6304 gen_subs(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6306 case OPC2_32_RR_SUBS_U:
6307 gen_subsu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6309 case OPC2_32_RR_SUBS_H:
6310 gen_helper_sub_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6313 case OPC2_32_RR_SUBS_HU:
6314 gen_helper_sub_h_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6317 case OPC2_32_RR_SUBX:
6318 gen_sub_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6320 case OPC2_32_RR_XOR_EQ:
6321 gen_accumulating_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6322 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6324 case OPC2_32_RR_XOR_GE:
6325 gen_accumulating_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6326 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6328 case OPC2_32_RR_XOR_GE_U:
6329 gen_accumulating_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6330 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6332 case OPC2_32_RR_XOR_LT:
6333 gen_accumulating_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6334 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6336 case OPC2_32_RR_XOR_LT_U:
6337 gen_accumulating_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6338 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6340 case OPC2_32_RR_XOR_NE:
6341 gen_accumulating_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6342 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6345 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6349 static void decode_rr_logical_shift(CPUTriCoreState *env, DisasContext *ctx)
6355 r3 = MASK_OP_RR_D(ctx->opcode);
6356 r2 = MASK_OP_RR_S2(ctx->opcode);
6357 r1 = MASK_OP_RR_S1(ctx->opcode);
6359 temp = tcg_temp_new();
6360 op2 = MASK_OP_RR_OP2(ctx->opcode);
6363 case OPC2_32_RR_AND:
6364 tcg_gen_and_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6366 case OPC2_32_RR_ANDN:
6367 tcg_gen_andc_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6369 case OPC2_32_RR_CLO:
6370 gen_helper_clo(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6372 case OPC2_32_RR_CLO_H:
6373 gen_helper_clo_h(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6375 case OPC2_32_RR_CLS:
6376 gen_helper_cls(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6378 case OPC2_32_RR_CLS_H:
6379 gen_helper_cls_h(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6381 case OPC2_32_RR_CLZ:
6382 gen_helper_clz(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6384 case OPC2_32_RR_CLZ_H:
6385 gen_helper_clz_h(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6387 case OPC2_32_RR_NAND:
6388 tcg_gen_nand_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6390 case OPC2_32_RR_NOR:
6391 tcg_gen_nor_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6394 tcg_gen_or_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6396 case OPC2_32_RR_ORN:
6397 tcg_gen_orc_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6400 gen_helper_sh(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6402 case OPC2_32_RR_SH_H:
6403 gen_helper_sh_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6405 case OPC2_32_RR_SHA:
6406 gen_helper_sha(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6408 case OPC2_32_RR_SHA_H:
6409 gen_helper_sha_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6411 case OPC2_32_RR_SHAS:
6412 gen_shas(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6414 case OPC2_32_RR_XNOR:
6415 tcg_gen_eqv_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6417 case OPC2_32_RR_XOR:
6418 tcg_gen_xor_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6421 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6423 tcg_temp_free(temp);
6426 static void decode_rr_address(CPUTriCoreState *env, DisasContext *ctx)
6432 op2 = MASK_OP_RR_OP2(ctx->opcode);
6433 r3 = MASK_OP_RR_D(ctx->opcode);
6434 r2 = MASK_OP_RR_S2(ctx->opcode);
6435 r1 = MASK_OP_RR_S1(ctx->opcode);
6436 n = MASK_OP_RR_N(ctx->opcode);
6439 case OPC2_32_RR_ADD_A:
6440 tcg_gen_add_tl(cpu_gpr_a[r3], cpu_gpr_a[r1], cpu_gpr_a[r2]);
6442 case OPC2_32_RR_ADDSC_A:
6443 temp = tcg_temp_new();
6444 tcg_gen_shli_tl(temp, cpu_gpr_d[r1], n);
6445 tcg_gen_add_tl(cpu_gpr_a[r3], cpu_gpr_a[r2], temp);
6446 tcg_temp_free(temp);
6448 case OPC2_32_RR_ADDSC_AT:
6449 temp = tcg_temp_new();
6450 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 3);
6451 tcg_gen_add_tl(temp, cpu_gpr_a[r2], temp);
6452 tcg_gen_andi_tl(cpu_gpr_a[r3], temp, 0xFFFFFFFC);
6453 tcg_temp_free(temp);
6455 case OPC2_32_RR_EQ_A:
6456 tcg_gen_setcond_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_a[r1],
6459 case OPC2_32_RR_EQZ:
6460 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_a[r1], 0);
6462 case OPC2_32_RR_GE_A:
6463 tcg_gen_setcond_tl(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_a[r1],
6466 case OPC2_32_RR_LT_A:
6467 tcg_gen_setcond_tl(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_a[r1],
6470 case OPC2_32_RR_MOV_A:
6471 tcg_gen_mov_tl(cpu_gpr_a[r3], cpu_gpr_d[r2]);
6473 case OPC2_32_RR_MOV_AA:
6474 tcg_gen_mov_tl(cpu_gpr_a[r3], cpu_gpr_a[r2]);
6476 case OPC2_32_RR_MOV_D:
6477 tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_a[r2]);
6479 case OPC2_32_RR_NE_A:
6480 tcg_gen_setcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_a[r1],
6483 case OPC2_32_RR_NEZ_A:
6484 tcg_gen_setcondi_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_a[r1], 0);
6486 case OPC2_32_RR_SUB_A:
6487 tcg_gen_sub_tl(cpu_gpr_a[r3], cpu_gpr_a[r1], cpu_gpr_a[r2]);
6490 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6494 static void decode_rr_idirect(CPUTriCoreState *env, DisasContext *ctx)
6499 op2 = MASK_OP_RR_OP2(ctx->opcode);
6500 r1 = MASK_OP_RR_S1(ctx->opcode);
6504 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
6506 case OPC2_32_RR_JLI:
6507 tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
6508 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
6510 case OPC2_32_RR_CALLI:
6511 gen_helper_1arg(call, ctx->next_pc);
6512 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
6514 case OPC2_32_RR_FCALLI:
6515 gen_fcall_save_ctx(ctx);
6516 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
6519 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6522 ctx->bstate = BS_BRANCH;
6525 static void decode_rr_divide(CPUTriCoreState *env, DisasContext *ctx)
6530 TCGv temp, temp2, temp3;
6532 op2 = MASK_OP_RR_OP2(ctx->opcode);
6533 r3 = MASK_OP_RR_D(ctx->opcode);
6534 r2 = MASK_OP_RR_S2(ctx->opcode);
6535 r1 = MASK_OP_RR_S1(ctx->opcode);
6538 case OPC2_32_RR_BMERGE:
6539 gen_helper_bmerge(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6541 case OPC2_32_RR_BSPLIT:
6543 gen_bsplit(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1]);
6545 case OPC2_32_RR_DVINIT_B:
6547 gen_dvinit_b(env, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6550 case OPC2_32_RR_DVINIT_BU:
6551 temp = tcg_temp_new();
6552 temp2 = tcg_temp_new();
6553 temp3 = tcg_temp_new();
6555 tcg_gen_shri_tl(temp3, cpu_gpr_d[r1], 8);
6557 tcg_gen_movi_tl(cpu_PSW_AV, 0);
6558 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
6559 /* overflow = (abs(D[r3+1]) >= abs(D[r2])) */
6560 tcg_gen_neg_tl(temp, temp3);
6561 /* use cpu_PSW_AV to compare against 0 */
6562 tcg_gen_movcond_tl(TCG_COND_LT, temp, temp3, cpu_PSW_AV,
6564 tcg_gen_neg_tl(temp2, cpu_gpr_d[r2]);
6565 tcg_gen_movcond_tl(TCG_COND_LT, temp2, cpu_gpr_d[r2], cpu_PSW_AV,
6566 temp2, cpu_gpr_d[r2]);
6567 tcg_gen_setcond_tl(TCG_COND_GE, cpu_PSW_V, temp, temp2);
6569 /* overflow = (D[b] == 0) */
6570 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r2], 0);
6572 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
6574 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
6576 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 24);
6577 tcg_gen_mov_tl(cpu_gpr_d[r3+1], temp3);
6579 tcg_temp_free(temp);
6580 tcg_temp_free(temp2);
6581 tcg_temp_free(temp3);
6583 case OPC2_32_RR_DVINIT_H:
6585 gen_dvinit_h(env, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6588 case OPC2_32_RR_DVINIT_HU:
6589 temp = tcg_temp_new();
6590 temp2 = tcg_temp_new();
6591 temp3 = tcg_temp_new();
6593 tcg_gen_shri_tl(temp3, cpu_gpr_d[r1], 16);
6595 tcg_gen_movi_tl(cpu_PSW_AV, 0);
6596 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
6597 /* overflow = (abs(D[r3+1]) >= abs(D[r2])) */
6598 tcg_gen_neg_tl(temp, temp3);
6599 /* use cpu_PSW_AV to compare against 0 */
6600 tcg_gen_movcond_tl(TCG_COND_LT, temp, temp3, cpu_PSW_AV,
6602 tcg_gen_neg_tl(temp2, cpu_gpr_d[r2]);
6603 tcg_gen_movcond_tl(TCG_COND_LT, temp2, cpu_gpr_d[r2], cpu_PSW_AV,
6604 temp2, cpu_gpr_d[r2]);
6605 tcg_gen_setcond_tl(TCG_COND_GE, cpu_PSW_V, temp, temp2);
6607 /* overflow = (D[b] == 0) */
6608 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r2], 0);
6610 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
6612 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
6614 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 16);
6615 tcg_gen_mov_tl(cpu_gpr_d[r3+1], temp3);
6616 tcg_temp_free(temp);
6617 tcg_temp_free(temp2);
6618 tcg_temp_free(temp3);
6620 case OPC2_32_RR_DVINIT:
6621 temp = tcg_temp_new();
6622 temp2 = tcg_temp_new();
6624 /* overflow = ((D[b] == 0) ||
6625 ((D[b] == 0xFFFFFFFF) && (D[a] == 0x80000000))) */
6626 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, cpu_gpr_d[r2], 0xffffffff);
6627 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, cpu_gpr_d[r1], 0x80000000);
6628 tcg_gen_and_tl(temp, temp, temp2);
6629 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, cpu_gpr_d[r2], 0);
6630 tcg_gen_or_tl(cpu_PSW_V, temp, temp2);
6631 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
6633 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
6635 tcg_gen_movi_tl(cpu_PSW_AV, 0);
6637 tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6638 /* sign extend to high reg */
6639 tcg_gen_sari_tl(cpu_gpr_d[r3+1], cpu_gpr_d[r1], 31);
6640 tcg_temp_free(temp);
6641 tcg_temp_free(temp2);
6643 case OPC2_32_RR_DVINIT_U:
6644 /* overflow = (D[b] == 0) */
6645 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r2], 0);
6646 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
6648 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
6650 tcg_gen_movi_tl(cpu_PSW_AV, 0);
6652 tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6653 /* zero extend to high reg*/
6654 tcg_gen_movi_tl(cpu_gpr_d[r3+1], 0);
6656 case OPC2_32_RR_PARITY:
6657 gen_helper_parity(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6659 case OPC2_32_RR_UNPACK:
6661 gen_unpack(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1]);
6663 case OPC2_32_RR_CRC32:
6664 if (tricore_feature(env, TRICORE_FEATURE_161)) {
6665 gen_helper_crc32(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6667 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6670 case OPC2_32_RR_DIV:
6671 if (tricore_feature(env, TRICORE_FEATURE_16)) {
6672 GEN_HELPER_RR(divide, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6675 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6678 case OPC2_32_RR_DIV_U:
6679 if (tricore_feature(env, TRICORE_FEATURE_16)) {
6680 GEN_HELPER_RR(divide_u, cpu_gpr_d[r3], cpu_gpr_d[r3+1],
6681 cpu_gpr_d[r1], cpu_gpr_d[r2]);
6683 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6686 case OPC2_32_RR_MUL_F:
6687 gen_helper_fmul(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6689 case OPC2_32_RR_DIV_F:
6690 gen_helper_fdiv(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6692 case OPC2_32_RR_CMP_F:
6693 gen_helper_fcmp(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6695 case OPC2_32_RR_FTOI:
6696 gen_helper_ftoi(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1]);
6698 case OPC2_32_RR_ITOF:
6699 gen_helper_itof(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1]);
6702 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6707 static void decode_rr1_mul(CPUTriCoreState *env, DisasContext *ctx)
6715 r1 = MASK_OP_RR1_S1(ctx->opcode);
6716 r2 = MASK_OP_RR1_S2(ctx->opcode);
6717 r3 = MASK_OP_RR1_D(ctx->opcode);
6718 n = tcg_const_i32(MASK_OP_RR1_N(ctx->opcode));
6719 op2 = MASK_OP_RR1_OP2(ctx->opcode);
6722 case OPC2_32_RR1_MUL_H_32_LL:
6723 temp64 = tcg_temp_new_i64();
6725 GEN_HELPER_LL(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6726 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6727 gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
6728 tcg_temp_free_i64(temp64);
6730 case OPC2_32_RR1_MUL_H_32_LU:
6731 temp64 = tcg_temp_new_i64();
6733 GEN_HELPER_LU(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6734 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6735 gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
6736 tcg_temp_free_i64(temp64);
6738 case OPC2_32_RR1_MUL_H_32_UL:
6739 temp64 = tcg_temp_new_i64();
6741 GEN_HELPER_UL(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6742 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6743 gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
6744 tcg_temp_free_i64(temp64);
6746 case OPC2_32_RR1_MUL_H_32_UU:
6747 temp64 = tcg_temp_new_i64();
6749 GEN_HELPER_UU(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6750 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6751 gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
6752 tcg_temp_free_i64(temp64);
6754 case OPC2_32_RR1_MULM_H_64_LL:
6755 temp64 = tcg_temp_new_i64();
6757 GEN_HELPER_LL(mulm_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6758 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6760 tcg_gen_movi_tl(cpu_PSW_V, 0);
6762 tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
6763 tcg_temp_free_i64(temp64);
6765 case OPC2_32_RR1_MULM_H_64_LU:
6766 temp64 = tcg_temp_new_i64();
6768 GEN_HELPER_LU(mulm_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6769 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6771 tcg_gen_movi_tl(cpu_PSW_V, 0);
6773 tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
6774 tcg_temp_free_i64(temp64);
6776 case OPC2_32_RR1_MULM_H_64_UL:
6777 temp64 = tcg_temp_new_i64();
6779 GEN_HELPER_UL(mulm_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6780 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6782 tcg_gen_movi_tl(cpu_PSW_V, 0);
6784 tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
6785 tcg_temp_free_i64(temp64);
6787 case OPC2_32_RR1_MULM_H_64_UU:
6788 temp64 = tcg_temp_new_i64();
6790 GEN_HELPER_UU(mulm_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6791 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6793 tcg_gen_movi_tl(cpu_PSW_V, 0);
6795 tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
6796 tcg_temp_free_i64(temp64);
6799 case OPC2_32_RR1_MULR_H_16_LL:
6800 GEN_HELPER_LL(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6801 gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
6803 case OPC2_32_RR1_MULR_H_16_LU:
6804 GEN_HELPER_LU(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6805 gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
6807 case OPC2_32_RR1_MULR_H_16_UL:
6808 GEN_HELPER_UL(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6809 gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
6811 case OPC2_32_RR1_MULR_H_16_UU:
6812 GEN_HELPER_UU(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6813 gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
6816 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6821 static void decode_rr1_mulq(CPUTriCoreState *env, DisasContext *ctx)
6829 r1 = MASK_OP_RR1_S1(ctx->opcode);
6830 r2 = MASK_OP_RR1_S2(ctx->opcode);
6831 r3 = MASK_OP_RR1_D(ctx->opcode);
6832 n = MASK_OP_RR1_N(ctx->opcode);
6833 op2 = MASK_OP_RR1_OP2(ctx->opcode);
6835 temp = tcg_temp_new();
6836 temp2 = tcg_temp_new();
6839 case OPC2_32_RR1_MUL_Q_32:
6840 gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], cpu_gpr_d[r2], n, 32);
6842 case OPC2_32_RR1_MUL_Q_64:
6844 gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
6847 case OPC2_32_RR1_MUL_Q_32_L:
6848 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
6849 gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp, n, 16);
6851 case OPC2_32_RR1_MUL_Q_64_L:
6853 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
6854 gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp, n, 0);
6856 case OPC2_32_RR1_MUL_Q_32_U:
6857 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
6858 gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp, n, 16);
6860 case OPC2_32_RR1_MUL_Q_64_U:
6862 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
6863 gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp, n, 0);
6865 case OPC2_32_RR1_MUL_Q_32_LL:
6866 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
6867 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
6868 gen_mul_q_16(cpu_gpr_d[r3], temp, temp2, n);
6870 case OPC2_32_RR1_MUL_Q_32_UU:
6871 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
6872 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
6873 gen_mul_q_16(cpu_gpr_d[r3], temp, temp2, n);
6875 case OPC2_32_RR1_MULR_Q_32_L:
6876 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
6877 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
6878 gen_mulr_q(cpu_gpr_d[r3], temp, temp2, n);
6880 case OPC2_32_RR1_MULR_Q_32_U:
6881 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
6882 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
6883 gen_mulr_q(cpu_gpr_d[r3], temp, temp2, n);
6886 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6888 tcg_temp_free(temp);
6889 tcg_temp_free(temp2);
6893 static void decode_rr2_mul(CPUTriCoreState *env, DisasContext *ctx)
6898 op2 = MASK_OP_RR2_OP2(ctx->opcode);
6899 r1 = MASK_OP_RR2_S1(ctx->opcode);
6900 r2 = MASK_OP_RR2_S2(ctx->opcode);
6901 r3 = MASK_OP_RR2_D(ctx->opcode);
6903 case OPC2_32_RR2_MUL_32:
6904 gen_mul_i32s(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6906 case OPC2_32_RR2_MUL_64:
6908 gen_mul_i64s(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6911 case OPC2_32_RR2_MULS_32:
6912 gen_helper_mul_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6915 case OPC2_32_RR2_MUL_U_64:
6917 gen_mul_i64u(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6920 case OPC2_32_RR2_MULS_U_32:
6921 gen_helper_mul_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6925 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6930 static void decode_rrpw_extract_insert(CPUTriCoreState *env, DisasContext *ctx)
6936 op2 = MASK_OP_RRPW_OP2(ctx->opcode);
6937 r1 = MASK_OP_RRPW_S1(ctx->opcode);
6938 r2 = MASK_OP_RRPW_S2(ctx->opcode);
6939 r3 = MASK_OP_RRPW_D(ctx->opcode);
6940 pos = MASK_OP_RRPW_POS(ctx->opcode);
6941 width = MASK_OP_RRPW_WIDTH(ctx->opcode);
6944 case OPC2_32_RRPW_EXTR:
6945 if (pos + width <= 31) {
6946 /* optimize special cases */
6947 if ((pos == 0) && (width == 8)) {
6948 tcg_gen_ext8s_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6949 } else if ((pos == 0) && (width == 16)) {
6950 tcg_gen_ext16s_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6952 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 32 - pos - width);
6953 tcg_gen_sari_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 32 - width);
6957 case OPC2_32_RRPW_EXTR_U:
6959 tcg_gen_movi_tl(cpu_gpr_d[r3], 0);
6961 tcg_gen_shri_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], pos);
6962 tcg_gen_andi_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], ~0u >> (32-width));
6965 case OPC2_32_RRPW_IMASK:
6967 if (pos + width <= 31) {
6968 tcg_gen_movi_tl(cpu_gpr_d[r3+1], ((1u << width) - 1) << pos);
6969 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r2], pos);
6972 case OPC2_32_RRPW_INSERT:
6973 if (pos + width <= 31) {
6974 tcg_gen_deposit_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
6979 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6984 static void decode_rrr_cond_select(CPUTriCoreState *env, DisasContext *ctx)
6990 op2 = MASK_OP_RRR_OP2(ctx->opcode);
6991 r1 = MASK_OP_RRR_S1(ctx->opcode);
6992 r2 = MASK_OP_RRR_S2(ctx->opcode);
6993 r3 = MASK_OP_RRR_S3(ctx->opcode);
6994 r4 = MASK_OP_RRR_D(ctx->opcode);
6997 case OPC2_32_RRR_CADD:
6998 gen_cond_add(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2],
6999 cpu_gpr_d[r4], cpu_gpr_d[r3]);
7001 case OPC2_32_RRR_CADDN:
7002 gen_cond_add(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4],
7005 case OPC2_32_RRR_CSUB:
7006 gen_cond_sub(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4],
7009 case OPC2_32_RRR_CSUBN:
7010 gen_cond_sub(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4],
7013 case OPC2_32_RRR_SEL:
7014 temp = tcg_const_i32(0);
7015 tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
7016 cpu_gpr_d[r1], cpu_gpr_d[r2]);
7017 tcg_temp_free(temp);
7019 case OPC2_32_RRR_SELN:
7020 temp = tcg_const_i32(0);
7021 tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
7022 cpu_gpr_d[r1], cpu_gpr_d[r2]);
7023 tcg_temp_free(temp);
7026 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7030 static void decode_rrr_divide(CPUTriCoreState *env, DisasContext *ctx)
7036 op2 = MASK_OP_RRR_OP2(ctx->opcode);
7037 r1 = MASK_OP_RRR_S1(ctx->opcode);
7038 r2 = MASK_OP_RRR_S2(ctx->opcode);
7039 r3 = MASK_OP_RRR_S3(ctx->opcode);
7040 r4 = MASK_OP_RRR_D(ctx->opcode);
7043 case OPC2_32_RRR_DVADJ:
7046 GEN_HELPER_RRR(dvadj, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7047 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7049 case OPC2_32_RRR_DVSTEP:
7052 GEN_HELPER_RRR(dvstep, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7053 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7055 case OPC2_32_RRR_DVSTEP_U:
7058 GEN_HELPER_RRR(dvstep_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7059 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7061 case OPC2_32_RRR_IXMAX:
7064 GEN_HELPER_RRR(ixmax, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7065 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7067 case OPC2_32_RRR_IXMAX_U:
7070 GEN_HELPER_RRR(ixmax_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7071 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7073 case OPC2_32_RRR_IXMIN:
7076 GEN_HELPER_RRR(ixmin, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7077 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7079 case OPC2_32_RRR_IXMIN_U:
7082 GEN_HELPER_RRR(ixmin_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7083 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7085 case OPC2_32_RRR_PACK:
7087 gen_helper_pack(cpu_gpr_d[r4], cpu_PSW_C, cpu_gpr_d[r3],
7088 cpu_gpr_d[r3+1], cpu_gpr_d[r1]);
7090 case OPC2_32_RRR_ADD_F:
7091 gen_helper_fadd(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r3]);
7093 case OPC2_32_RRR_SUB_F:
7094 gen_helper_fsub(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r3]);
7097 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7102 static void decode_rrr2_madd(CPUTriCoreState *env, DisasContext *ctx)
7105 uint32_t r1, r2, r3, r4;
7107 op2 = MASK_OP_RRR2_OP2(ctx->opcode);
7108 r1 = MASK_OP_RRR2_S1(ctx->opcode);
7109 r2 = MASK_OP_RRR2_S2(ctx->opcode);
7110 r3 = MASK_OP_RRR2_S3(ctx->opcode);
7111 r4 = MASK_OP_RRR2_D(ctx->opcode);
7113 case OPC2_32_RRR2_MADD_32:
7114 gen_madd32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3],
7117 case OPC2_32_RRR2_MADD_64:
7120 gen_madd64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7121 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7123 case OPC2_32_RRR2_MADDS_32:
7124 gen_helper_madd32_ssov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
7125 cpu_gpr_d[r3], cpu_gpr_d[r2]);
7127 case OPC2_32_RRR2_MADDS_64:
7130 gen_madds_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7131 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7133 case OPC2_32_RRR2_MADD_U_64:
7136 gen_maddu64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7137 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7139 case OPC2_32_RRR2_MADDS_U_32:
7140 gen_helper_madd32_suov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
7141 cpu_gpr_d[r3], cpu_gpr_d[r2]);
7143 case OPC2_32_RRR2_MADDS_U_64:
7146 gen_maddsu_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7147 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7150 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7154 static void decode_rrr2_msub(CPUTriCoreState *env, DisasContext *ctx)
7157 uint32_t r1, r2, r3, r4;
7159 op2 = MASK_OP_RRR2_OP2(ctx->opcode);
7160 r1 = MASK_OP_RRR2_S1(ctx->opcode);
7161 r2 = MASK_OP_RRR2_S2(ctx->opcode);
7162 r3 = MASK_OP_RRR2_S3(ctx->opcode);
7163 r4 = MASK_OP_RRR2_D(ctx->opcode);
7166 case OPC2_32_RRR2_MSUB_32:
7167 gen_msub32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3],
7170 case OPC2_32_RRR2_MSUB_64:
7173 gen_msub64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7174 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7176 case OPC2_32_RRR2_MSUBS_32:
7177 gen_helper_msub32_ssov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
7178 cpu_gpr_d[r3], cpu_gpr_d[r2]);
7180 case OPC2_32_RRR2_MSUBS_64:
7183 gen_msubs_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7184 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7186 case OPC2_32_RRR2_MSUB_U_64:
7187 gen_msubu64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7188 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7190 case OPC2_32_RRR2_MSUBS_U_32:
7191 gen_helper_msub32_suov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
7192 cpu_gpr_d[r3], cpu_gpr_d[r2]);
7194 case OPC2_32_RRR2_MSUBS_U_64:
7197 gen_msubsu_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7198 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7201 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7206 static void decode_rrr1_madd(CPUTriCoreState *env, DisasContext *ctx)
7209 uint32_t r1, r2, r3, r4, n;
7211 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7212 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7213 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7214 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7215 r4 = MASK_OP_RRR1_D(ctx->opcode);
7216 n = MASK_OP_RRR1_N(ctx->opcode);
7219 case OPC2_32_RRR1_MADD_H_LL:
7222 gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7223 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7225 case OPC2_32_RRR1_MADD_H_LU:
7228 gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7229 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7231 case OPC2_32_RRR1_MADD_H_UL:
7234 gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7235 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7237 case OPC2_32_RRR1_MADD_H_UU:
7240 gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7241 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7243 case OPC2_32_RRR1_MADDS_H_LL:
7246 gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7247 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7249 case OPC2_32_RRR1_MADDS_H_LU:
7252 gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7253 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7255 case OPC2_32_RRR1_MADDS_H_UL:
7258 gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7259 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7261 case OPC2_32_RRR1_MADDS_H_UU:
7264 gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7265 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7267 case OPC2_32_RRR1_MADDM_H_LL:
7270 gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7271 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7273 case OPC2_32_RRR1_MADDM_H_LU:
7276 gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7277 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7279 case OPC2_32_RRR1_MADDM_H_UL:
7282 gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7283 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7285 case OPC2_32_RRR1_MADDM_H_UU:
7288 gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7289 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7291 case OPC2_32_RRR1_MADDMS_H_LL:
7294 gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7295 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7297 case OPC2_32_RRR1_MADDMS_H_LU:
7300 gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7301 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7303 case OPC2_32_RRR1_MADDMS_H_UL:
7306 gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7307 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7309 case OPC2_32_RRR1_MADDMS_H_UU:
7312 gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7313 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7315 case OPC2_32_RRR1_MADDR_H_LL:
7316 gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7317 cpu_gpr_d[r2], n, MODE_LL);
7319 case OPC2_32_RRR1_MADDR_H_LU:
7320 gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7321 cpu_gpr_d[r2], n, MODE_LU);
7323 case OPC2_32_RRR1_MADDR_H_UL:
7324 gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7325 cpu_gpr_d[r2], n, MODE_UL);
7327 case OPC2_32_RRR1_MADDR_H_UU:
7328 gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7329 cpu_gpr_d[r2], n, MODE_UU);
7331 case OPC2_32_RRR1_MADDRS_H_LL:
7332 gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7333 cpu_gpr_d[r2], n, MODE_LL);
7335 case OPC2_32_RRR1_MADDRS_H_LU:
7336 gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7337 cpu_gpr_d[r2], n, MODE_LU);
7339 case OPC2_32_RRR1_MADDRS_H_UL:
7340 gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7341 cpu_gpr_d[r2], n, MODE_UL);
7343 case OPC2_32_RRR1_MADDRS_H_UU:
7344 gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7345 cpu_gpr_d[r2], n, MODE_UU);
7348 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7352 static void decode_rrr1_maddq_h(CPUTriCoreState *env, DisasContext *ctx)
7355 uint32_t r1, r2, r3, r4, n;
7358 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7359 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7360 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7361 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7362 r4 = MASK_OP_RRR1_D(ctx->opcode);
7363 n = MASK_OP_RRR1_N(ctx->opcode);
7365 temp = tcg_const_i32(n);
7366 temp2 = tcg_temp_new();
7369 case OPC2_32_RRR1_MADD_Q_32:
7370 gen_madd32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7371 cpu_gpr_d[r2], n, 32, env);
7373 case OPC2_32_RRR1_MADD_Q_64:
7376 gen_madd64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7377 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7380 case OPC2_32_RRR1_MADD_Q_32_L:
7381 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7382 gen_madd32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7385 case OPC2_32_RRR1_MADD_Q_64_L:
7388 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7389 gen_madd64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7390 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7393 case OPC2_32_RRR1_MADD_Q_32_U:
7394 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7395 gen_madd32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7398 case OPC2_32_RRR1_MADD_Q_64_U:
7401 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7402 gen_madd64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7403 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7406 case OPC2_32_RRR1_MADD_Q_32_LL:
7407 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7408 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7409 gen_m16add32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7411 case OPC2_32_RRR1_MADD_Q_64_LL:
7414 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7415 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7416 gen_m16add64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7417 cpu_gpr_d[r3+1], temp, temp2, n);
7419 case OPC2_32_RRR1_MADD_Q_32_UU:
7420 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7421 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7422 gen_m16add32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7424 case OPC2_32_RRR1_MADD_Q_64_UU:
7427 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7428 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7429 gen_m16add64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7430 cpu_gpr_d[r3+1], temp, temp2, n);
7432 case OPC2_32_RRR1_MADDS_Q_32:
7433 gen_madds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7434 cpu_gpr_d[r2], n, 32);
7436 case OPC2_32_RRR1_MADDS_Q_64:
7439 gen_madds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7440 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7443 case OPC2_32_RRR1_MADDS_Q_32_L:
7444 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7445 gen_madds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7448 case OPC2_32_RRR1_MADDS_Q_64_L:
7451 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7452 gen_madds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7453 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7456 case OPC2_32_RRR1_MADDS_Q_32_U:
7457 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7458 gen_madds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7461 case OPC2_32_RRR1_MADDS_Q_64_U:
7464 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7465 gen_madds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7466 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7469 case OPC2_32_RRR1_MADDS_Q_32_LL:
7470 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7471 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7472 gen_m16adds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7474 case OPC2_32_RRR1_MADDS_Q_64_LL:
7477 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7478 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7479 gen_m16adds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7480 cpu_gpr_d[r3+1], temp, temp2, n);
7482 case OPC2_32_RRR1_MADDS_Q_32_UU:
7483 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7484 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7485 gen_m16adds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7487 case OPC2_32_RRR1_MADDS_Q_64_UU:
7490 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7491 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7492 gen_m16adds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7493 cpu_gpr_d[r3+1], temp, temp2, n);
7495 case OPC2_32_RRR1_MADDR_H_64_UL:
7497 gen_maddr64_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
7498 cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
7500 case OPC2_32_RRR1_MADDRS_H_64_UL:
7502 gen_maddr64s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
7503 cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
7505 case OPC2_32_RRR1_MADDR_Q_32_LL:
7506 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7507 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7508 gen_maddr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7510 case OPC2_32_RRR1_MADDR_Q_32_UU:
7511 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7512 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7513 gen_maddr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7515 case OPC2_32_RRR1_MADDRS_Q_32_LL:
7516 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7517 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7518 gen_maddrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7520 case OPC2_32_RRR1_MADDRS_Q_32_UU:
7521 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7522 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7523 gen_maddrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7526 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7528 tcg_temp_free(temp);
7529 tcg_temp_free(temp2);
7532 static void decode_rrr1_maddsu_h(CPUTriCoreState *env, DisasContext *ctx)
7535 uint32_t r1, r2, r3, r4, n;
7537 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7538 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7539 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7540 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7541 r4 = MASK_OP_RRR1_D(ctx->opcode);
7542 n = MASK_OP_RRR1_N(ctx->opcode);
7545 case OPC2_32_RRR1_MADDSU_H_32_LL:
7548 gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7549 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7551 case OPC2_32_RRR1_MADDSU_H_32_LU:
7554 gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7555 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7557 case OPC2_32_RRR1_MADDSU_H_32_UL:
7560 gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7561 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7563 case OPC2_32_RRR1_MADDSU_H_32_UU:
7566 gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7567 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7569 case OPC2_32_RRR1_MADDSUS_H_32_LL:
7572 gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7573 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7576 case OPC2_32_RRR1_MADDSUS_H_32_LU:
7579 gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7580 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7583 case OPC2_32_RRR1_MADDSUS_H_32_UL:
7586 gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7587 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7590 case OPC2_32_RRR1_MADDSUS_H_32_UU:
7593 gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7594 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7597 case OPC2_32_RRR1_MADDSUM_H_64_LL:
7600 gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7601 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7604 case OPC2_32_RRR1_MADDSUM_H_64_LU:
7607 gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7608 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7611 case OPC2_32_RRR1_MADDSUM_H_64_UL:
7614 gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7615 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7618 case OPC2_32_RRR1_MADDSUM_H_64_UU:
7621 gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7622 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7625 case OPC2_32_RRR1_MADDSUMS_H_64_LL:
7628 gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7629 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7632 case OPC2_32_RRR1_MADDSUMS_H_64_LU:
7635 gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7636 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7639 case OPC2_32_RRR1_MADDSUMS_H_64_UL:
7642 gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7643 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7646 case OPC2_32_RRR1_MADDSUMS_H_64_UU:
7649 gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7650 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7653 case OPC2_32_RRR1_MADDSUR_H_16_LL:
7654 gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7655 cpu_gpr_d[r2], n, MODE_LL);
7657 case OPC2_32_RRR1_MADDSUR_H_16_LU:
7658 gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7659 cpu_gpr_d[r2], n, MODE_LU);
7661 case OPC2_32_RRR1_MADDSUR_H_16_UL:
7662 gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7663 cpu_gpr_d[r2], n, MODE_UL);
7665 case OPC2_32_RRR1_MADDSUR_H_16_UU:
7666 gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7667 cpu_gpr_d[r2], n, MODE_UU);
7669 case OPC2_32_RRR1_MADDSURS_H_16_LL:
7670 gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7671 cpu_gpr_d[r2], n, MODE_LL);
7673 case OPC2_32_RRR1_MADDSURS_H_16_LU:
7674 gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7675 cpu_gpr_d[r2], n, MODE_LU);
7677 case OPC2_32_RRR1_MADDSURS_H_16_UL:
7678 gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7679 cpu_gpr_d[r2], n, MODE_UL);
7681 case OPC2_32_RRR1_MADDSURS_H_16_UU:
7682 gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7683 cpu_gpr_d[r2], n, MODE_UU);
7686 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7690 static void decode_rrr1_msub(CPUTriCoreState *env, DisasContext *ctx)
7693 uint32_t r1, r2, r3, r4, n;
7695 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7696 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7697 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7698 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7699 r4 = MASK_OP_RRR1_D(ctx->opcode);
7700 n = MASK_OP_RRR1_N(ctx->opcode);
7703 case OPC2_32_RRR1_MSUB_H_LL:
7706 gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7707 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7709 case OPC2_32_RRR1_MSUB_H_LU:
7712 gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7713 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7715 case OPC2_32_RRR1_MSUB_H_UL:
7718 gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7719 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7721 case OPC2_32_RRR1_MSUB_H_UU:
7724 gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7725 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7727 case OPC2_32_RRR1_MSUBS_H_LL:
7730 gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7731 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7733 case OPC2_32_RRR1_MSUBS_H_LU:
7736 gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7737 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7739 case OPC2_32_RRR1_MSUBS_H_UL:
7742 gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7743 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7745 case OPC2_32_RRR1_MSUBS_H_UU:
7748 gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7749 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7751 case OPC2_32_RRR1_MSUBM_H_LL:
7754 gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7755 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7757 case OPC2_32_RRR1_MSUBM_H_LU:
7760 gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7761 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7763 case OPC2_32_RRR1_MSUBM_H_UL:
7766 gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7767 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7769 case OPC2_32_RRR1_MSUBM_H_UU:
7772 gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7773 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7775 case OPC2_32_RRR1_MSUBMS_H_LL:
7778 gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7779 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7781 case OPC2_32_RRR1_MSUBMS_H_LU:
7784 gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7785 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7787 case OPC2_32_RRR1_MSUBMS_H_UL:
7790 gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7791 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7793 case OPC2_32_RRR1_MSUBMS_H_UU:
7796 gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7797 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7799 case OPC2_32_RRR1_MSUBR_H_LL:
7800 gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7801 cpu_gpr_d[r2], n, MODE_LL);
7803 case OPC2_32_RRR1_MSUBR_H_LU:
7804 gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7805 cpu_gpr_d[r2], n, MODE_LU);
7807 case OPC2_32_RRR1_MSUBR_H_UL:
7808 gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7809 cpu_gpr_d[r2], n, MODE_UL);
7811 case OPC2_32_RRR1_MSUBR_H_UU:
7812 gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7813 cpu_gpr_d[r2], n, MODE_UU);
7815 case OPC2_32_RRR1_MSUBRS_H_LL:
7816 gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7817 cpu_gpr_d[r2], n, MODE_LL);
7819 case OPC2_32_RRR1_MSUBRS_H_LU:
7820 gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7821 cpu_gpr_d[r2], n, MODE_LU);
7823 case OPC2_32_RRR1_MSUBRS_H_UL:
7824 gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7825 cpu_gpr_d[r2], n, MODE_UL);
7827 case OPC2_32_RRR1_MSUBRS_H_UU:
7828 gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7829 cpu_gpr_d[r2], n, MODE_UU);
7832 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7836 static void decode_rrr1_msubq_h(CPUTriCoreState *env, DisasContext *ctx)
7839 uint32_t r1, r2, r3, r4, n;
7842 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7843 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7844 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7845 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7846 r4 = MASK_OP_RRR1_D(ctx->opcode);
7847 n = MASK_OP_RRR1_N(ctx->opcode);
7849 temp = tcg_const_i32(n);
7850 temp2 = tcg_temp_new();
7853 case OPC2_32_RRR1_MSUB_Q_32:
7854 gen_msub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7855 cpu_gpr_d[r2], n, 32, env);
7857 case OPC2_32_RRR1_MSUB_Q_64:
7860 gen_msub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7861 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7864 case OPC2_32_RRR1_MSUB_Q_32_L:
7865 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7866 gen_msub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7869 case OPC2_32_RRR1_MSUB_Q_64_L:
7872 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7873 gen_msub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7874 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7877 case OPC2_32_RRR1_MSUB_Q_32_U:
7878 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7879 gen_msub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7882 case OPC2_32_RRR1_MSUB_Q_64_U:
7885 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7886 gen_msub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7887 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7890 case OPC2_32_RRR1_MSUB_Q_32_LL:
7891 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7892 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7893 gen_m16sub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7895 case OPC2_32_RRR1_MSUB_Q_64_LL:
7898 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7899 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7900 gen_m16sub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7901 cpu_gpr_d[r3+1], temp, temp2, n);
7903 case OPC2_32_RRR1_MSUB_Q_32_UU:
7904 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7905 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7906 gen_m16sub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7908 case OPC2_32_RRR1_MSUB_Q_64_UU:
7911 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7912 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7913 gen_m16sub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7914 cpu_gpr_d[r3+1], temp, temp2, n);
7916 case OPC2_32_RRR1_MSUBS_Q_32:
7917 gen_msubs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7918 cpu_gpr_d[r2], n, 32);
7920 case OPC2_32_RRR1_MSUBS_Q_64:
7923 gen_msubs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7924 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7927 case OPC2_32_RRR1_MSUBS_Q_32_L:
7928 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7929 gen_msubs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7932 case OPC2_32_RRR1_MSUBS_Q_64_L:
7935 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7936 gen_msubs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7937 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7940 case OPC2_32_RRR1_MSUBS_Q_32_U:
7941 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7942 gen_msubs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7945 case OPC2_32_RRR1_MSUBS_Q_64_U:
7948 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7949 gen_msubs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7950 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7953 case OPC2_32_RRR1_MSUBS_Q_32_LL:
7954 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7955 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7956 gen_m16subs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7958 case OPC2_32_RRR1_MSUBS_Q_64_LL:
7961 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7962 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7963 gen_m16subs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7964 cpu_gpr_d[r3+1], temp, temp2, n);
7966 case OPC2_32_RRR1_MSUBS_Q_32_UU:
7967 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7968 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7969 gen_m16subs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7971 case OPC2_32_RRR1_MSUBS_Q_64_UU:
7974 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7975 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7976 gen_m16subs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7977 cpu_gpr_d[r3+1], temp, temp2, n);
7979 case OPC2_32_RRR1_MSUBR_H_64_UL:
7981 gen_msubr64_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
7982 cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
7984 case OPC2_32_RRR1_MSUBRS_H_64_UL:
7986 gen_msubr64s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
7987 cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
7989 case OPC2_32_RRR1_MSUBR_Q_32_LL:
7990 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7991 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7992 gen_msubr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7994 case OPC2_32_RRR1_MSUBR_Q_32_UU:
7995 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7996 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7997 gen_msubr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7999 case OPC2_32_RRR1_MSUBRS_Q_32_LL:
8000 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
8001 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
8002 gen_msubrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
8004 case OPC2_32_RRR1_MSUBRS_Q_32_UU:
8005 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
8006 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
8007 gen_msubrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
8010 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8012 tcg_temp_free(temp);
8013 tcg_temp_free(temp2);
8016 static void decode_rrr1_msubad_h(CPUTriCoreState *env, DisasContext *ctx)
8019 uint32_t r1, r2, r3, r4, n;
8021 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
8022 r1 = MASK_OP_RRR1_S1(ctx->opcode);
8023 r2 = MASK_OP_RRR1_S2(ctx->opcode);
8024 r3 = MASK_OP_RRR1_S3(ctx->opcode);
8025 r4 = MASK_OP_RRR1_D(ctx->opcode);
8026 n = MASK_OP_RRR1_N(ctx->opcode);
8029 case OPC2_32_RRR1_MSUBAD_H_32_LL:
8032 gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8033 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
8035 case OPC2_32_RRR1_MSUBAD_H_32_LU:
8038 gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8039 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
8041 case OPC2_32_RRR1_MSUBAD_H_32_UL:
8044 gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8045 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
8047 case OPC2_32_RRR1_MSUBAD_H_32_UU:
8050 gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8051 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
8053 case OPC2_32_RRR1_MSUBADS_H_32_LL:
8056 gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8057 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8060 case OPC2_32_RRR1_MSUBADS_H_32_LU:
8063 gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8064 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8067 case OPC2_32_RRR1_MSUBADS_H_32_UL:
8070 gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8071 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8074 case OPC2_32_RRR1_MSUBADS_H_32_UU:
8077 gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8078 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8081 case OPC2_32_RRR1_MSUBADM_H_64_LL:
8084 gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8085 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8088 case OPC2_32_RRR1_MSUBADM_H_64_LU:
8091 gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8092 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8095 case OPC2_32_RRR1_MSUBADM_H_64_UL:
8098 gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8099 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8102 case OPC2_32_RRR1_MSUBADM_H_64_UU:
8105 gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8106 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8109 case OPC2_32_RRR1_MSUBADMS_H_64_LL:
8112 gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8113 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8116 case OPC2_32_RRR1_MSUBADMS_H_64_LU:
8119 gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8120 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8123 case OPC2_32_RRR1_MSUBADMS_H_64_UL:
8126 gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8127 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8130 case OPC2_32_RRR1_MSUBADMS_H_64_UU:
8133 gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8134 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8137 case OPC2_32_RRR1_MSUBADR_H_16_LL:
8138 gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8139 cpu_gpr_d[r2], n, MODE_LL);
8141 case OPC2_32_RRR1_MSUBADR_H_16_LU:
8142 gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8143 cpu_gpr_d[r2], n, MODE_LU);
8145 case OPC2_32_RRR1_MSUBADR_H_16_UL:
8146 gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8147 cpu_gpr_d[r2], n, MODE_UL);
8149 case OPC2_32_RRR1_MSUBADR_H_16_UU:
8150 gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8151 cpu_gpr_d[r2], n, MODE_UU);
8153 case OPC2_32_RRR1_MSUBADRS_H_16_LL:
8154 gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8155 cpu_gpr_d[r2], n, MODE_LL);
8157 case OPC2_32_RRR1_MSUBADRS_H_16_LU:
8158 gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8159 cpu_gpr_d[r2], n, MODE_LU);
8161 case OPC2_32_RRR1_MSUBADRS_H_16_UL:
8162 gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8163 cpu_gpr_d[r2], n, MODE_UL);
8165 case OPC2_32_RRR1_MSUBADRS_H_16_UU:
8166 gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8167 cpu_gpr_d[r2], n, MODE_UU);
8170 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8175 static void decode_rrrr_extract_insert(CPUTriCoreState *env, DisasContext *ctx)
8179 TCGv tmp_width, tmp_pos;
8181 r1 = MASK_OP_RRRR_S1(ctx->opcode);
8182 r2 = MASK_OP_RRRR_S2(ctx->opcode);
8183 r3 = MASK_OP_RRRR_S3(ctx->opcode);
8184 r4 = MASK_OP_RRRR_D(ctx->opcode);
8185 op2 = MASK_OP_RRRR_OP2(ctx->opcode);
8187 tmp_pos = tcg_temp_new();
8188 tmp_width = tcg_temp_new();
8191 case OPC2_32_RRRR_DEXTR:
8192 tcg_gen_andi_tl(tmp_pos, cpu_gpr_d[r3], 0x1f);
8194 tcg_gen_rotl_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], tmp_pos);
8196 tcg_gen_shl_tl(tmp_width, cpu_gpr_d[r1], tmp_pos);
8197 tcg_gen_subfi_tl(tmp_pos, 32, tmp_pos);
8198 tcg_gen_shr_tl(tmp_pos, cpu_gpr_d[r2], tmp_pos);
8199 tcg_gen_or_tl(cpu_gpr_d[r4], tmp_width, tmp_pos);
8202 case OPC2_32_RRRR_EXTR:
8203 case OPC2_32_RRRR_EXTR_U:
8205 tcg_gen_andi_tl(tmp_width, cpu_gpr_d[r3+1], 0x1f);
8206 tcg_gen_andi_tl(tmp_pos, cpu_gpr_d[r3], 0x1f);
8207 tcg_gen_add_tl(tmp_pos, tmp_pos, tmp_width);
8208 tcg_gen_subfi_tl(tmp_pos, 32, tmp_pos);
8209 tcg_gen_shl_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], tmp_pos);
8210 tcg_gen_subfi_tl(tmp_width, 32, tmp_width);
8211 if (op2 == OPC2_32_RRRR_EXTR) {
8212 tcg_gen_sar_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], tmp_width);
8214 tcg_gen_shr_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], tmp_width);
8217 case OPC2_32_RRRR_INSERT:
8219 tcg_gen_andi_tl(tmp_width, cpu_gpr_d[r3+1], 0x1f);
8220 tcg_gen_andi_tl(tmp_pos, cpu_gpr_d[r3], 0x1f);
8221 gen_insert(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r2], tmp_width,
8225 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8227 tcg_temp_free(tmp_pos);
8228 tcg_temp_free(tmp_width);
8232 static void decode_rrrw_extract_insert(CPUTriCoreState *env, DisasContext *ctx)
8240 op2 = MASK_OP_RRRW_OP2(ctx->opcode);
8241 r1 = MASK_OP_RRRW_S1(ctx->opcode);
8242 r2 = MASK_OP_RRRW_S2(ctx->opcode);
8243 r3 = MASK_OP_RRRW_S3(ctx->opcode);
8244 r4 = MASK_OP_RRRW_D(ctx->opcode);
8245 width = MASK_OP_RRRW_WIDTH(ctx->opcode);
8247 temp = tcg_temp_new();
8250 case OPC2_32_RRRW_EXTR:
8251 tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
8252 tcg_gen_addi_tl(temp, temp, width);
8253 tcg_gen_subfi_tl(temp, 32, temp);
8254 tcg_gen_shl_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], temp);
8255 tcg_gen_sari_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], 32 - width);
8257 case OPC2_32_RRRW_EXTR_U:
8259 tcg_gen_movi_tl(cpu_gpr_d[r4], 0);
8261 tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
8262 tcg_gen_shr_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], temp);
8263 tcg_gen_andi_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], ~0u >> (32-width));
8266 case OPC2_32_RRRW_IMASK:
8267 temp2 = tcg_temp_new();
8269 tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
8270 tcg_gen_movi_tl(temp2, (1 << width) - 1);
8271 tcg_gen_shl_tl(temp2, temp2, temp);
8272 tcg_gen_shl_tl(cpu_gpr_d[r4], cpu_gpr_d[r2], temp);
8273 tcg_gen_mov_tl(cpu_gpr_d[r4+1], temp2);
8275 tcg_temp_free(temp2);
8277 case OPC2_32_RRRW_INSERT:
8278 temp2 = tcg_temp_new();
8280 tcg_gen_movi_tl(temp, width);
8281 tcg_gen_andi_tl(temp2, cpu_gpr_d[r3], 0x1f);
8282 gen_insert(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r2], temp, temp2);
8284 tcg_temp_free(temp2);
8287 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8289 tcg_temp_free(temp);
8293 static void decode_sys_interrupts(CPUTriCoreState *env, DisasContext *ctx)
8300 op2 = MASK_OP_SYS_OP2(ctx->opcode);
8301 r1 = MASK_OP_SYS_S1D(ctx->opcode);
8304 case OPC2_32_SYS_DEBUG:
8305 /* raise EXCP_DEBUG */
8307 case OPC2_32_SYS_DISABLE:
8308 tcg_gen_andi_tl(cpu_ICR, cpu_ICR, ~MASK_ICR_IE);
8310 case OPC2_32_SYS_DSYNC:
8312 case OPC2_32_SYS_ENABLE:
8313 tcg_gen_ori_tl(cpu_ICR, cpu_ICR, MASK_ICR_IE);
8315 case OPC2_32_SYS_ISYNC:
8317 case OPC2_32_SYS_NOP:
8319 case OPC2_32_SYS_RET:
8320 gen_compute_branch(ctx, op2, 0, 0, 0, 0);
8322 case OPC2_32_SYS_FRET:
8325 case OPC2_32_SYS_RFE:
8326 gen_helper_rfe(cpu_env);
8328 ctx->bstate = BS_BRANCH;
8330 case OPC2_32_SYS_RFM:
8331 if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM) {
8332 tmp = tcg_temp_new();
8333 l1 = gen_new_label();
8335 tcg_gen_ld32u_tl(tmp, cpu_env, offsetof(CPUTriCoreState, DBGSR));
8336 tcg_gen_andi_tl(tmp, tmp, MASK_DBGSR_DE);
8337 tcg_gen_brcondi_tl(TCG_COND_NE, tmp, 1, l1);
8338 gen_helper_rfm(cpu_env);
8341 ctx->bstate = BS_BRANCH;
8344 /* generate privilege trap */
8347 case OPC2_32_SYS_RSLCX:
8348 gen_helper_rslcx(cpu_env);
8350 case OPC2_32_SYS_SVLCX:
8351 gen_helper_svlcx(cpu_env);
8353 case OPC2_32_SYS_RESTORE:
8354 if (tricore_feature(env, TRICORE_FEATURE_16)) {
8355 if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM ||
8356 (ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_UM1) {
8357 tcg_gen_deposit_tl(cpu_ICR, cpu_ICR, cpu_gpr_d[r1], 8, 1);
8358 } /* else raise privilege trap */
8360 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8363 case OPC2_32_SYS_TRAPSV:
8364 l1 = gen_new_label();
8365 tcg_gen_brcondi_tl(TCG_COND_GE, cpu_PSW_SV, 0, l1);
8366 generate_trap(ctx, TRAPC_ASSERT, TIN5_SOVF);
8369 case OPC2_32_SYS_TRAPV:
8370 l1 = gen_new_label();
8371 tcg_gen_brcondi_tl(TCG_COND_GE, cpu_PSW_V, 0, l1);
8372 generate_trap(ctx, TRAPC_ASSERT, TIN5_OVF);
8376 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8380 static void decode_32Bit_opc(CPUTriCoreState *env, DisasContext *ctx)
8384 int32_t address, const16;
8387 TCGv temp, temp2, temp3;
8389 op1 = MASK_OP_MAJOR(ctx->opcode);
8391 /* handle JNZ.T opcode only being 7 bit long */
8392 if (unlikely((op1 & 0x7f) == OPCM_32_BRN_JTT)) {
8393 op1 = OPCM_32_BRN_JTT;
8398 case OPCM_32_ABS_LDW:
8399 decode_abs_ldw(env, ctx);
8401 case OPCM_32_ABS_LDB:
8402 decode_abs_ldb(env, ctx);
8404 case OPCM_32_ABS_LDMST_SWAP:
8405 decode_abs_ldst_swap(env, ctx);
8407 case OPCM_32_ABS_LDST_CONTEXT:
8408 decode_abs_ldst_context(env, ctx);
8410 case OPCM_32_ABS_STORE:
8411 decode_abs_store(env, ctx);
8413 case OPCM_32_ABS_STOREB_H:
8414 decode_abs_storeb_h(env, ctx);
8416 case OPC1_32_ABS_STOREQ:
8417 address = MASK_OP_ABS_OFF18(ctx->opcode);
8418 r1 = MASK_OP_ABS_S1D(ctx->opcode);
8419 temp = tcg_const_i32(EA_ABS_FORMAT(address));
8420 temp2 = tcg_temp_new();
8422 tcg_gen_shri_tl(temp2, cpu_gpr_d[r1], 16);
8423 tcg_gen_qemu_st_tl(temp2, temp, ctx->mem_idx, MO_LEUW);
8425 tcg_temp_free(temp2);
8426 tcg_temp_free(temp);
8428 case OPC1_32_ABS_LD_Q:
8429 address = MASK_OP_ABS_OFF18(ctx->opcode);
8430 r1 = MASK_OP_ABS_S1D(ctx->opcode);
8431 temp = tcg_const_i32(EA_ABS_FORMAT(address));
8433 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUW);
8434 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
8436 tcg_temp_free(temp);
8438 case OPC1_32_ABS_LEA:
8439 address = MASK_OP_ABS_OFF18(ctx->opcode);
8440 r1 = MASK_OP_ABS_S1D(ctx->opcode);
8441 tcg_gen_movi_tl(cpu_gpr_a[r1], EA_ABS_FORMAT(address));
8444 case OPC1_32_ABSB_ST_T:
8445 address = MASK_OP_ABS_OFF18(ctx->opcode);
8446 b = MASK_OP_ABSB_B(ctx->opcode);
8447 bpos = MASK_OP_ABSB_BPOS(ctx->opcode);
8449 temp = tcg_const_i32(EA_ABS_FORMAT(address));
8450 temp2 = tcg_temp_new();
8452 tcg_gen_qemu_ld_tl(temp2, temp, ctx->mem_idx, MO_UB);
8453 tcg_gen_andi_tl(temp2, temp2, ~(0x1u << bpos));
8454 tcg_gen_ori_tl(temp2, temp2, (b << bpos));
8455 tcg_gen_qemu_st_tl(temp2, temp, ctx->mem_idx, MO_UB);
8457 tcg_temp_free(temp);
8458 tcg_temp_free(temp2);
8461 case OPC1_32_B_CALL:
8462 case OPC1_32_B_CALLA:
8463 case OPC1_32_B_FCALL:
8464 case OPC1_32_B_FCALLA:
8469 address = MASK_OP_B_DISP24_SEXT(ctx->opcode);
8470 gen_compute_branch(ctx, op1, 0, 0, 0, address);
8473 case OPCM_32_BIT_ANDACC:
8474 decode_bit_andacc(env, ctx);
8476 case OPCM_32_BIT_LOGICAL_T1:
8477 decode_bit_logical_t(env, ctx);
8479 case OPCM_32_BIT_INSERT:
8480 decode_bit_insert(env, ctx);
8482 case OPCM_32_BIT_LOGICAL_T2:
8483 decode_bit_logical_t2(env, ctx);
8485 case OPCM_32_BIT_ORAND:
8486 decode_bit_orand(env, ctx);
8488 case OPCM_32_BIT_SH_LOGIC1:
8489 decode_bit_sh_logic1(env, ctx);
8491 case OPCM_32_BIT_SH_LOGIC2:
8492 decode_bit_sh_logic2(env, ctx);
8495 case OPCM_32_BO_ADDRMODE_POST_PRE_BASE:
8496 decode_bo_addrmode_post_pre_base(env, ctx);
8498 case OPCM_32_BO_ADDRMODE_BITREVERSE_CIRCULAR:
8499 decode_bo_addrmode_bitreverse_circular(env, ctx);
8501 case OPCM_32_BO_ADDRMODE_LD_POST_PRE_BASE:
8502 decode_bo_addrmode_ld_post_pre_base(env, ctx);
8504 case OPCM_32_BO_ADDRMODE_LD_BITREVERSE_CIRCULAR:
8505 decode_bo_addrmode_ld_bitreverse_circular(env, ctx);
8507 case OPCM_32_BO_ADDRMODE_STCTX_POST_PRE_BASE:
8508 decode_bo_addrmode_stctx_post_pre_base(env, ctx);
8510 case OPCM_32_BO_ADDRMODE_LDMST_BITREVERSE_CIRCULAR:
8511 decode_bo_addrmode_ldmst_bitreverse_circular(env, ctx);
8514 case OPC1_32_BOL_LD_A_LONGOFF:
8515 case OPC1_32_BOL_LD_W_LONGOFF:
8516 case OPC1_32_BOL_LEA_LONGOFF:
8517 case OPC1_32_BOL_ST_W_LONGOFF:
8518 case OPC1_32_BOL_ST_A_LONGOFF:
8519 case OPC1_32_BOL_LD_B_LONGOFF:
8520 case OPC1_32_BOL_LD_BU_LONGOFF:
8521 case OPC1_32_BOL_LD_H_LONGOFF:
8522 case OPC1_32_BOL_LD_HU_LONGOFF:
8523 case OPC1_32_BOL_ST_B_LONGOFF:
8524 case OPC1_32_BOL_ST_H_LONGOFF:
8525 decode_bol_opc(env, ctx, op1);
8528 case OPCM_32_BRC_EQ_NEQ:
8529 case OPCM_32_BRC_GE:
8530 case OPCM_32_BRC_JLT:
8531 case OPCM_32_BRC_JNE:
8532 const4 = MASK_OP_BRC_CONST4_SEXT(ctx->opcode);
8533 address = MASK_OP_BRC_DISP15_SEXT(ctx->opcode);
8534 r1 = MASK_OP_BRC_S1(ctx->opcode);
8535 gen_compute_branch(ctx, op1, r1, 0, const4, address);
8538 case OPCM_32_BRN_JTT:
8539 address = MASK_OP_BRN_DISP15_SEXT(ctx->opcode);
8540 r1 = MASK_OP_BRN_S1(ctx->opcode);
8541 gen_compute_branch(ctx, op1, r1, 0, 0, address);
8544 case OPCM_32_BRR_EQ_NEQ:
8545 case OPCM_32_BRR_ADDR_EQ_NEQ:
8546 case OPCM_32_BRR_GE:
8547 case OPCM_32_BRR_JLT:
8548 case OPCM_32_BRR_JNE:
8549 case OPCM_32_BRR_JNZ:
8550 case OPCM_32_BRR_LOOP:
8551 address = MASK_OP_BRR_DISP15_SEXT(ctx->opcode);
8552 r2 = MASK_OP_BRR_S2(ctx->opcode);
8553 r1 = MASK_OP_BRR_S1(ctx->opcode);
8554 gen_compute_branch(ctx, op1, r1, r2, 0, address);
8557 case OPCM_32_RC_LOGICAL_SHIFT:
8558 decode_rc_logical_shift(env, ctx);
8560 case OPCM_32_RC_ACCUMULATOR:
8561 decode_rc_accumulator(env, ctx);
8563 case OPCM_32_RC_SERVICEROUTINE:
8564 decode_rc_serviceroutine(env, ctx);
8566 case OPCM_32_RC_MUL:
8567 decode_rc_mul(env, ctx);
8570 case OPCM_32_RCPW_MASK_INSERT:
8571 decode_rcpw_insert(env, ctx);
8574 case OPC1_32_RCRR_INSERT:
8575 r1 = MASK_OP_RCRR_S1(ctx->opcode);
8576 r2 = MASK_OP_RCRR_S3(ctx->opcode);
8577 r3 = MASK_OP_RCRR_D(ctx->opcode);
8578 const16 = MASK_OP_RCRR_CONST4(ctx->opcode);
8579 temp = tcg_const_i32(const16);
8580 temp2 = tcg_temp_new(); /* width*/
8581 temp3 = tcg_temp_new(); /* pos */
8585 tcg_gen_andi_tl(temp2, cpu_gpr_d[r3+1], 0x1f);
8586 tcg_gen_andi_tl(temp3, cpu_gpr_d[r3], 0x1f);
8588 gen_insert(cpu_gpr_d[r2], cpu_gpr_d[r1], temp, temp2, temp3);
8590 tcg_temp_free(temp);
8591 tcg_temp_free(temp2);
8592 tcg_temp_free(temp3);
8595 case OPCM_32_RCRW_MASK_INSERT:
8596 decode_rcrw_insert(env, ctx);
8599 case OPCM_32_RCR_COND_SELECT:
8600 decode_rcr_cond_select(env, ctx);
8602 case OPCM_32_RCR_MADD:
8603 decode_rcr_madd(env, ctx);
8605 case OPCM_32_RCR_MSUB:
8606 decode_rcr_msub(env, ctx);
8609 case OPC1_32_RLC_ADDI:
8610 case OPC1_32_RLC_ADDIH:
8611 case OPC1_32_RLC_ADDIH_A:
8612 case OPC1_32_RLC_MFCR:
8613 case OPC1_32_RLC_MOV:
8614 case OPC1_32_RLC_MOV_64:
8615 case OPC1_32_RLC_MOV_U:
8616 case OPC1_32_RLC_MOV_H:
8617 case OPC1_32_RLC_MOVH_A:
8618 case OPC1_32_RLC_MTCR:
8619 decode_rlc_opc(env, ctx, op1);
8622 case OPCM_32_RR_ACCUMULATOR:
8623 decode_rr_accumulator(env, ctx);
8625 case OPCM_32_RR_LOGICAL_SHIFT:
8626 decode_rr_logical_shift(env, ctx);
8628 case OPCM_32_RR_ADDRESS:
8629 decode_rr_address(env, ctx);
8631 case OPCM_32_RR_IDIRECT:
8632 decode_rr_idirect(env, ctx);
8634 case OPCM_32_RR_DIVIDE:
8635 decode_rr_divide(env, ctx);
8638 case OPCM_32_RR1_MUL:
8639 decode_rr1_mul(env, ctx);
8641 case OPCM_32_RR1_MULQ:
8642 decode_rr1_mulq(env, ctx);
8645 case OPCM_32_RR2_MUL:
8646 decode_rr2_mul(env, ctx);
8649 case OPCM_32_RRPW_EXTRACT_INSERT:
8650 decode_rrpw_extract_insert(env, ctx);
8652 case OPC1_32_RRPW_DEXTR:
8653 r1 = MASK_OP_RRPW_S1(ctx->opcode);
8654 r2 = MASK_OP_RRPW_S2(ctx->opcode);
8655 r3 = MASK_OP_RRPW_D(ctx->opcode);
8656 const16 = MASK_OP_RRPW_POS(ctx->opcode);
8658 tcg_gen_rotli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], const16);
8660 temp = tcg_temp_new();
8661 tcg_gen_shli_tl(temp, cpu_gpr_d[r1], const16);
8662 tcg_gen_shri_tl(cpu_gpr_d[r3], cpu_gpr_d[r2], 32 - const16);
8663 tcg_gen_or_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp);
8664 tcg_temp_free(temp);
8668 case OPCM_32_RRR_COND_SELECT:
8669 decode_rrr_cond_select(env, ctx);
8671 case OPCM_32_RRR_DIVIDE:
8672 decode_rrr_divide(env, ctx);
8675 case OPCM_32_RRR2_MADD:
8676 decode_rrr2_madd(env, ctx);
8678 case OPCM_32_RRR2_MSUB:
8679 decode_rrr2_msub(env, ctx);
8682 case OPCM_32_RRR1_MADD:
8683 decode_rrr1_madd(env, ctx);
8685 case OPCM_32_RRR1_MADDQ_H:
8686 decode_rrr1_maddq_h(env, ctx);
8688 case OPCM_32_RRR1_MADDSU_H:
8689 decode_rrr1_maddsu_h(env, ctx);
8691 case OPCM_32_RRR1_MSUB_H:
8692 decode_rrr1_msub(env, ctx);
8694 case OPCM_32_RRR1_MSUB_Q:
8695 decode_rrr1_msubq_h(env, ctx);
8697 case OPCM_32_RRR1_MSUBAD_H:
8698 decode_rrr1_msubad_h(env, ctx);
8701 case OPCM_32_RRRR_EXTRACT_INSERT:
8702 decode_rrrr_extract_insert(env, ctx);
8705 case OPCM_32_RRRW_EXTRACT_INSERT:
8706 decode_rrrw_extract_insert(env, ctx);
8709 case OPCM_32_SYS_INTERRUPTS:
8710 decode_sys_interrupts(env, ctx);
8712 case OPC1_32_SYS_RSTV:
8713 tcg_gen_movi_tl(cpu_PSW_V, 0);
8714 tcg_gen_mov_tl(cpu_PSW_SV, cpu_PSW_V);
8715 tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
8716 tcg_gen_mov_tl(cpu_PSW_SAV, cpu_PSW_V);
8719 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8723 static void decode_opc(CPUTriCoreState *env, DisasContext *ctx, int *is_branch)
8725 /* 16-Bit Instruction */
8726 if ((ctx->opcode & 0x1) == 0) {
8727 ctx->next_pc = ctx->pc + 2;
8728 decode_16Bit_opc(env, ctx);
8729 /* 32-Bit Instruction */
8731 ctx->next_pc = ctx->pc + 4;
8732 decode_32Bit_opc(env, ctx);
8736 void gen_intermediate_code(CPUTriCoreState *env, struct TranslationBlock *tb)
8738 TriCoreCPU *cpu = tricore_env_get_cpu(env);
8739 CPUState *cs = CPU(cpu);
8741 target_ulong pc_start;
8742 int num_insns, max_insns;
8745 max_insns = tb->cflags & CF_COUNT_MASK;
8746 if (max_insns == 0) {
8747 max_insns = CF_COUNT_MASK;
8752 if (max_insns > TCG_MAX_INSNS) {
8753 max_insns = TCG_MAX_INSNS;
8760 ctx.singlestep_enabled = cs->singlestep_enabled;
8761 ctx.bstate = BS_NONE;
8762 ctx.mem_idx = cpu_mmu_index(env, false);
8764 tcg_clear_temp_count();
8766 while (ctx.bstate == BS_NONE) {
8767 tcg_gen_insn_start(ctx.pc);
8770 ctx.opcode = cpu_ldl_code(env, ctx.pc);
8771 decode_opc(env, &ctx, 0);
8773 if (num_insns >= max_insns || tcg_op_buf_full()) {
8774 gen_save_pc(ctx.next_pc);
8778 ctx.pc = ctx.next_pc;
8781 gen_tb_end(tb, num_insns);
8782 tb->size = ctx.pc - pc_start;
8783 tb->icount = num_insns;
8785 if (tcg_check_temp_count()) {
8786 printf("LEAK at %08x\n", env->PC);
8790 if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)
8791 && qemu_log_in_addr_range(pc_start)) {
8792 qemu_log("IN: %s\n", lookup_symbol(pc_start));
8793 log_target_disas(cs, pc_start, ctx.pc - pc_start, 0);
8800 restore_state_to_opc(CPUTriCoreState *env, TranslationBlock *tb,
8811 void cpu_state_reset(CPUTriCoreState *env)
8813 /* Reset Regs to Default Value */
8818 static void tricore_tcg_init_csfr(void)
8820 cpu_PCXI = tcg_global_mem_new(cpu_env,
8821 offsetof(CPUTriCoreState, PCXI), "PCXI");
8822 cpu_PSW = tcg_global_mem_new(cpu_env,
8823 offsetof(CPUTriCoreState, PSW), "PSW");
8824 cpu_PC = tcg_global_mem_new(cpu_env,
8825 offsetof(CPUTriCoreState, PC), "PC");
8826 cpu_ICR = tcg_global_mem_new(cpu_env,
8827 offsetof(CPUTriCoreState, ICR), "ICR");
8830 void tricore_tcg_init(void)
8837 cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
8839 for (i = 0 ; i < 16 ; i++) {
8840 cpu_gpr_a[i] = tcg_global_mem_new(cpu_env,
8841 offsetof(CPUTriCoreState, gpr_a[i]),
8844 for (i = 0 ; i < 16 ; i++) {
8845 cpu_gpr_d[i] = tcg_global_mem_new(cpu_env,
8846 offsetof(CPUTriCoreState, gpr_d[i]),
8849 tricore_tcg_init_csfr();
8850 /* init PSW flag cache */
8851 cpu_PSW_C = tcg_global_mem_new(cpu_env,
8852 offsetof(CPUTriCoreState, PSW_USB_C),
8854 cpu_PSW_V = tcg_global_mem_new(cpu_env,
8855 offsetof(CPUTriCoreState, PSW_USB_V),
8857 cpu_PSW_SV = tcg_global_mem_new(cpu_env,
8858 offsetof(CPUTriCoreState, PSW_USB_SV),
8860 cpu_PSW_AV = tcg_global_mem_new(cpu_env,
8861 offsetof(CPUTriCoreState, PSW_USB_AV),
8863 cpu_PSW_SAV = tcg_global_mem_new(cpu_env,
8864 offsetof(CPUTriCoreState, PSW_USB_SAV),