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"
25 #include "exec/cpu_ldst.h"
27 #include "exec/helper-proto.h"
28 #include "exec/helper-gen.h"
30 #include "tricore-opcodes.h"
41 static TCGv cpu_gpr_a[16];
42 static TCGv cpu_gpr_d[16];
44 static TCGv cpu_PSW_C;
45 static TCGv cpu_PSW_V;
46 static TCGv cpu_PSW_SV;
47 static TCGv cpu_PSW_AV;
48 static TCGv cpu_PSW_SAV;
50 static TCGv_env cpu_env;
52 #include "exec/gen-icount.h"
54 static const char *regnames_a[] = {
55 "a0" , "a1" , "a2" , "a3" , "a4" , "a5" ,
56 "a6" , "a7" , "a8" , "a9" , "sp" , "a11" ,
57 "a12" , "a13" , "a14" , "a15",
60 static const char *regnames_d[] = {
61 "d0" , "d1" , "d2" , "d3" , "d4" , "d5" ,
62 "d6" , "d7" , "d8" , "d9" , "d10" , "d11" ,
63 "d12" , "d13" , "d14" , "d15",
66 typedef struct DisasContext {
67 struct TranslationBlock *tb;
68 target_ulong pc, saved_pc, next_pc;
70 int singlestep_enabled;
71 /* Routine used to access memory */
73 uint32_t hflags, saved_hflags;
92 void tricore_cpu_dump_state(CPUState *cs, FILE *f,
93 fprintf_function cpu_fprintf, int flags)
95 TriCoreCPU *cpu = TRICORE_CPU(cs);
96 CPUTriCoreState *env = &cpu->env;
102 cpu_fprintf(f, "PC: " TARGET_FMT_lx, env->PC);
103 cpu_fprintf(f, " PSW: " TARGET_FMT_lx, psw);
104 cpu_fprintf(f, " ICR: " TARGET_FMT_lx, env->ICR);
105 cpu_fprintf(f, "\nPCXI: " TARGET_FMT_lx, env->PCXI);
106 cpu_fprintf(f, " FCX: " TARGET_FMT_lx, env->FCX);
107 cpu_fprintf(f, " LCX: " TARGET_FMT_lx, env->LCX);
109 for (i = 0; i < 16; ++i) {
111 cpu_fprintf(f, "\nGPR A%02d:", i);
113 cpu_fprintf(f, " " TARGET_FMT_lx, env->gpr_a[i]);
115 for (i = 0; i < 16; ++i) {
117 cpu_fprintf(f, "\nGPR D%02d:", i);
119 cpu_fprintf(f, " " TARGET_FMT_lx, env->gpr_d[i]);
121 cpu_fprintf(f, "\n");
125 * Functions to generate micro-ops
128 /* Makros for generating helpers */
130 #define gen_helper_1arg(name, arg) do { \
131 TCGv_i32 helper_tmp = tcg_const_i32(arg); \
132 gen_helper_##name(cpu_env, helper_tmp); \
133 tcg_temp_free_i32(helper_tmp); \
136 #define GEN_HELPER_LL(name, ret, arg0, arg1, n) do { \
137 TCGv arg00 = tcg_temp_new(); \
138 TCGv arg01 = tcg_temp_new(); \
139 TCGv arg11 = tcg_temp_new(); \
140 tcg_gen_sari_tl(arg00, arg0, 16); \
141 tcg_gen_ext16s_tl(arg01, arg0); \
142 tcg_gen_ext16s_tl(arg11, arg1); \
143 gen_helper_##name(ret, arg00, arg01, arg11, arg11, n); \
144 tcg_temp_free(arg00); \
145 tcg_temp_free(arg01); \
146 tcg_temp_free(arg11); \
149 #define GEN_HELPER_LU(name, ret, arg0, arg1, n) do { \
150 TCGv arg00 = tcg_temp_new(); \
151 TCGv arg01 = tcg_temp_new(); \
152 TCGv arg10 = tcg_temp_new(); \
153 TCGv arg11 = tcg_temp_new(); \
154 tcg_gen_sari_tl(arg00, arg0, 16); \
155 tcg_gen_ext16s_tl(arg01, arg0); \
156 tcg_gen_sari_tl(arg11, arg1, 16); \
157 tcg_gen_ext16s_tl(arg10, arg1); \
158 gen_helper_##name(ret, arg00, arg01, arg10, arg11, n); \
159 tcg_temp_free(arg00); \
160 tcg_temp_free(arg01); \
161 tcg_temp_free(arg10); \
162 tcg_temp_free(arg11); \
165 #define GEN_HELPER_UL(name, ret, arg0, arg1, n) do { \
166 TCGv arg00 = tcg_temp_new(); \
167 TCGv arg01 = tcg_temp_new(); \
168 TCGv arg10 = tcg_temp_new(); \
169 TCGv arg11 = tcg_temp_new(); \
170 tcg_gen_sari_tl(arg00, arg0, 16); \
171 tcg_gen_ext16s_tl(arg01, arg0); \
172 tcg_gen_sari_tl(arg10, arg1, 16); \
173 tcg_gen_ext16s_tl(arg11, arg1); \
174 gen_helper_##name(ret, arg00, arg01, arg10, arg11, n); \
175 tcg_temp_free(arg00); \
176 tcg_temp_free(arg01); \
177 tcg_temp_free(arg10); \
178 tcg_temp_free(arg11); \
181 #define GEN_HELPER_UU(name, ret, arg0, arg1, n) do { \
182 TCGv arg00 = tcg_temp_new(); \
183 TCGv arg01 = tcg_temp_new(); \
184 TCGv arg11 = tcg_temp_new(); \
185 tcg_gen_sari_tl(arg01, arg0, 16); \
186 tcg_gen_ext16s_tl(arg00, arg0); \
187 tcg_gen_sari_tl(arg11, arg1, 16); \
188 gen_helper_##name(ret, arg00, arg01, arg11, arg11, n); \
189 tcg_temp_free(arg00); \
190 tcg_temp_free(arg01); \
191 tcg_temp_free(arg11); \
194 #define GEN_HELPER_RRR(name, rl, rh, al1, ah1, arg2) do { \
195 TCGv_i64 ret = tcg_temp_new_i64(); \
196 TCGv_i64 arg1 = tcg_temp_new_i64(); \
198 tcg_gen_concat_i32_i64(arg1, al1, ah1); \
199 gen_helper_##name(ret, arg1, arg2); \
200 tcg_gen_extr_i64_i32(rl, rh, ret); \
202 tcg_temp_free_i64(ret); \
203 tcg_temp_free_i64(arg1); \
206 #define GEN_HELPER_RR(name, rl, rh, arg1, arg2) do { \
207 TCGv_i64 ret = tcg_temp_new_i64(); \
209 gen_helper_##name(ret, cpu_env, arg1, arg2); \
210 tcg_gen_extr_i64_i32(rl, rh, ret); \
212 tcg_temp_free_i64(ret); \
215 #define EA_ABS_FORMAT(con) (((con & 0x3C000) << 14) + (con & 0x3FFF))
216 #define EA_B_ABSOLUT(con) (((offset & 0xf00000) << 8) | \
217 ((offset & 0x0fffff) << 1))
219 /* For two 32-bit registers used a 64-bit register, the first
220 registernumber needs to be even. Otherwise we trap. */
221 static inline void generate_trap(DisasContext *ctx, int class, int tin);
222 #define CHECK_REG_PAIR(reg) do { \
224 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_OPD); \
228 /* Functions for load/save to/from memory */
230 static inline void gen_offset_ld(DisasContext *ctx, TCGv r1, TCGv r2,
231 int16_t con, TCGMemOp mop)
233 TCGv temp = tcg_temp_new();
234 tcg_gen_addi_tl(temp, r2, con);
235 tcg_gen_qemu_ld_tl(r1, temp, ctx->mem_idx, mop);
239 static inline void gen_offset_st(DisasContext *ctx, TCGv r1, TCGv r2,
240 int16_t con, TCGMemOp mop)
242 TCGv temp = tcg_temp_new();
243 tcg_gen_addi_tl(temp, r2, con);
244 tcg_gen_qemu_st_tl(r1, temp, ctx->mem_idx, mop);
248 static void gen_st_2regs_64(TCGv rh, TCGv rl, TCGv address, DisasContext *ctx)
250 TCGv_i64 temp = tcg_temp_new_i64();
252 tcg_gen_concat_i32_i64(temp, rl, rh);
253 tcg_gen_qemu_st_i64(temp, address, ctx->mem_idx, MO_LEQ);
255 tcg_temp_free_i64(temp);
258 static void gen_offset_st_2regs(TCGv rh, TCGv rl, TCGv base, int16_t con,
261 TCGv temp = tcg_temp_new();
262 tcg_gen_addi_tl(temp, base, con);
263 gen_st_2regs_64(rh, rl, temp, ctx);
267 static void gen_ld_2regs_64(TCGv rh, TCGv rl, TCGv address, DisasContext *ctx)
269 TCGv_i64 temp = tcg_temp_new_i64();
271 tcg_gen_qemu_ld_i64(temp, address, ctx->mem_idx, MO_LEQ);
272 /* write back to two 32 bit regs */
273 tcg_gen_extr_i64_i32(rl, rh, temp);
275 tcg_temp_free_i64(temp);
278 static void gen_offset_ld_2regs(TCGv rh, TCGv rl, TCGv base, int16_t con,
281 TCGv temp = tcg_temp_new();
282 tcg_gen_addi_tl(temp, base, con);
283 gen_ld_2regs_64(rh, rl, temp, ctx);
287 static void gen_st_preincr(DisasContext *ctx, TCGv r1, TCGv r2, int16_t off,
290 TCGv temp = tcg_temp_new();
291 tcg_gen_addi_tl(temp, r2, off);
292 tcg_gen_qemu_st_tl(r1, temp, ctx->mem_idx, mop);
293 tcg_gen_mov_tl(r2, temp);
297 static void gen_ld_preincr(DisasContext *ctx, TCGv r1, TCGv r2, int16_t off,
300 TCGv temp = tcg_temp_new();
301 tcg_gen_addi_tl(temp, r2, off);
302 tcg_gen_qemu_ld_tl(r1, temp, ctx->mem_idx, mop);
303 tcg_gen_mov_tl(r2, temp);
307 /* M(EA, word) = (M(EA, word) & ~E[a][63:32]) | (E[a][31:0] & E[a][63:32]); */
308 static void gen_ldmst(DisasContext *ctx, int ereg, TCGv ea)
310 TCGv temp = tcg_temp_new();
311 TCGv temp2 = tcg_temp_new();
313 CHECK_REG_PAIR(ereg);
314 /* temp = (M(EA, word) */
315 tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
316 /* temp = temp & ~E[a][63:32]) */
317 tcg_gen_andc_tl(temp, temp, cpu_gpr_d[ereg+1]);
318 /* temp2 = (E[a][31:0] & E[a][63:32]); */
319 tcg_gen_and_tl(temp2, cpu_gpr_d[ereg], cpu_gpr_d[ereg+1]);
320 /* temp = temp | temp2; */
321 tcg_gen_or_tl(temp, temp, temp2);
322 /* M(EA, word) = temp; */
323 tcg_gen_qemu_st_tl(temp, ea, ctx->mem_idx, MO_LEUL);
326 tcg_temp_free(temp2);
329 /* tmp = M(EA, word);
332 static void gen_swap(DisasContext *ctx, int reg, TCGv ea)
334 TCGv temp = tcg_temp_new();
336 tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
337 tcg_gen_qemu_st_tl(cpu_gpr_d[reg], ea, ctx->mem_idx, MO_LEUL);
338 tcg_gen_mov_tl(cpu_gpr_d[reg], temp);
343 static void gen_cmpswap(DisasContext *ctx, int reg, TCGv ea)
345 TCGv temp = tcg_temp_new();
346 TCGv temp2 = tcg_temp_new();
347 tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
348 tcg_gen_movcond_tl(TCG_COND_EQ, temp2, cpu_gpr_d[reg+1], temp,
349 cpu_gpr_d[reg], temp);
350 tcg_gen_qemu_st_tl(temp2, ea, ctx->mem_idx, MO_LEUL);
351 tcg_gen_mov_tl(cpu_gpr_d[reg], temp);
354 tcg_temp_free(temp2);
357 static void gen_swapmsk(DisasContext *ctx, int reg, TCGv ea)
359 TCGv temp = tcg_temp_new();
360 TCGv temp2 = tcg_temp_new();
361 TCGv temp3 = tcg_temp_new();
363 tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
364 tcg_gen_and_tl(temp2, cpu_gpr_d[reg], cpu_gpr_d[reg+1]);
365 tcg_gen_andc_tl(temp3, temp, cpu_gpr_d[reg+1]);
366 tcg_gen_or_tl(temp2, temp2, temp3);
367 tcg_gen_qemu_st_tl(temp2, ea, ctx->mem_idx, MO_LEUL);
368 tcg_gen_mov_tl(cpu_gpr_d[reg], temp);
371 tcg_temp_free(temp2);
372 tcg_temp_free(temp3);
376 /* We generate loads and store to core special function register (csfr) through
377 the function gen_mfcr and gen_mtcr. To handle access permissions, we use 3
378 makros R, A and E, which allow read-only, all and endinit protected access.
379 These makros also specify in which ISA version the csfr was introduced. */
380 #define R(ADDRESS, REG, FEATURE) \
382 if (tricore_feature(env, FEATURE)) { \
383 tcg_gen_ld_tl(ret, cpu_env, offsetof(CPUTriCoreState, REG)); \
386 #define A(ADDRESS, REG, FEATURE) R(ADDRESS, REG, FEATURE)
387 #define E(ADDRESS, REG, FEATURE) R(ADDRESS, REG, FEATURE)
388 static inline void gen_mfcr(CPUTriCoreState *env, TCGv ret, int32_t offset)
390 /* since we're caching PSW make this a special case */
391 if (offset == 0xfe04) {
392 gen_helper_psw_read(ret, cpu_env);
403 #define R(ADDRESS, REG, FEATURE) /* don't gen writes to read-only reg,
404 since no execption occurs */
405 #define A(ADDRESS, REG, FEATURE) R(ADDRESS, REG, FEATURE) \
407 if (tricore_feature(env, FEATURE)) { \
408 tcg_gen_st_tl(r1, cpu_env, offsetof(CPUTriCoreState, REG)); \
411 /* Endinit protected registers
412 TODO: Since the endinit bit is in a register of a not yet implemented
413 watchdog device, we handle endinit protected registers like
414 all-access registers for now. */
415 #define E(ADDRESS, REG, FEATURE) A(ADDRESS, REG, FEATURE)
416 static inline void gen_mtcr(CPUTriCoreState *env, DisasContext *ctx, TCGv r1,
419 if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM) {
420 /* since we're caching PSW make this a special case */
421 if (offset == 0xfe04) {
422 gen_helper_psw_write(cpu_env, r1);
429 /* generate privilege trap */
433 /* Functions for arithmetic instructions */
435 static inline void gen_add_d(TCGv ret, TCGv r1, TCGv r2)
437 TCGv t0 = tcg_temp_new_i32();
438 TCGv result = tcg_temp_new_i32();
439 /* Addition and set V/SV bits */
440 tcg_gen_add_tl(result, r1, r2);
442 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
443 tcg_gen_xor_tl(t0, r1, r2);
444 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t0);
446 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
447 /* Calc AV/SAV bits */
448 tcg_gen_add_tl(cpu_PSW_AV, result, result);
449 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
451 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
452 /* write back result */
453 tcg_gen_mov_tl(ret, result);
455 tcg_temp_free(result);
460 gen_add64_d(TCGv_i64 ret, TCGv_i64 r1, TCGv_i64 r2)
462 TCGv temp = tcg_temp_new();
463 TCGv_i64 t0 = tcg_temp_new_i64();
464 TCGv_i64 t1 = tcg_temp_new_i64();
465 TCGv_i64 result = tcg_temp_new_i64();
467 tcg_gen_add_i64(result, r1, r2);
469 tcg_gen_xor_i64(t1, result, r1);
470 tcg_gen_xor_i64(t0, r1, r2);
471 tcg_gen_andc_i64(t1, t1, t0);
472 tcg_gen_extrh_i64_i32(cpu_PSW_V, t1);
474 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
475 /* calc AV/SAV bits */
476 tcg_gen_extrh_i64_i32(temp, result);
477 tcg_gen_add_tl(cpu_PSW_AV, temp, temp);
478 tcg_gen_xor_tl(cpu_PSW_AV, temp, cpu_PSW_AV);
480 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
481 /* write back result */
482 tcg_gen_mov_i64(ret, result);
485 tcg_temp_free_i64(result);
486 tcg_temp_free_i64(t0);
487 tcg_temp_free_i64(t1);
491 gen_addsub64_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
492 TCGv r3, void(*op1)(TCGv, TCGv, TCGv),
493 void(*op2)(TCGv, TCGv, TCGv))
495 TCGv temp = tcg_temp_new();
496 TCGv temp2 = tcg_temp_new();
497 TCGv temp3 = tcg_temp_new();
498 TCGv temp4 = tcg_temp_new();
500 (*op1)(temp, r1_low, r2);
502 tcg_gen_xor_tl(temp2, temp, r1_low);
503 tcg_gen_xor_tl(temp3, r1_low, r2);
504 if (op1 == tcg_gen_add_tl) {
505 tcg_gen_andc_tl(temp2, temp2, temp3);
507 tcg_gen_and_tl(temp2, temp2, temp3);
510 (*op2)(temp3, r1_high, r3);
512 tcg_gen_xor_tl(cpu_PSW_V, temp3, r1_high);
513 tcg_gen_xor_tl(temp4, r1_high, r3);
514 if (op2 == tcg_gen_add_tl) {
515 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, temp4);
517 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp4);
519 /* combine V0/V1 bits */
520 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp2);
522 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
524 tcg_gen_mov_tl(ret_low, temp);
525 tcg_gen_mov_tl(ret_high, temp3);
527 tcg_gen_add_tl(temp, ret_low, ret_low);
528 tcg_gen_xor_tl(temp, temp, ret_low);
529 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
530 tcg_gen_xor_tl(cpu_PSW_AV, cpu_PSW_AV, ret_high);
531 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp);
533 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
536 tcg_temp_free(temp2);
537 tcg_temp_free(temp3);
538 tcg_temp_free(temp4);
541 /* ret = r2 + (r1 * r3); */
542 static inline void gen_madd32_d(TCGv ret, TCGv r1, TCGv r2, TCGv r3)
544 TCGv_i64 t1 = tcg_temp_new_i64();
545 TCGv_i64 t2 = tcg_temp_new_i64();
546 TCGv_i64 t3 = tcg_temp_new_i64();
548 tcg_gen_ext_i32_i64(t1, r1);
549 tcg_gen_ext_i32_i64(t2, r2);
550 tcg_gen_ext_i32_i64(t3, r3);
552 tcg_gen_mul_i64(t1, t1, t3);
553 tcg_gen_add_i64(t1, t2, t1);
555 tcg_gen_extrl_i64_i32(ret, t1);
558 tcg_gen_setcondi_i64(TCG_COND_GT, t3, t1, 0x7fffffffLL);
559 /* t1 < -0x80000000 */
560 tcg_gen_setcondi_i64(TCG_COND_LT, t2, t1, -0x80000000LL);
561 tcg_gen_or_i64(t2, t2, t3);
562 tcg_gen_extrl_i64_i32(cpu_PSW_V, t2);
563 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
565 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
566 /* Calc AV/SAV bits */
567 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
568 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
570 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
572 tcg_temp_free_i64(t1);
573 tcg_temp_free_i64(t2);
574 tcg_temp_free_i64(t3);
577 static inline void gen_maddi32_d(TCGv ret, TCGv r1, TCGv r2, int32_t con)
579 TCGv temp = tcg_const_i32(con);
580 gen_madd32_d(ret, r1, r2, temp);
585 gen_madd64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
588 TCGv t1 = tcg_temp_new();
589 TCGv t2 = tcg_temp_new();
590 TCGv t3 = tcg_temp_new();
591 TCGv t4 = tcg_temp_new();
593 tcg_gen_muls2_tl(t1, t2, r1, r3);
594 /* only the add can overflow */
595 tcg_gen_add2_tl(t3, t4, r2_low, r2_high, t1, t2);
597 tcg_gen_xor_tl(cpu_PSW_V, t4, r2_high);
598 tcg_gen_xor_tl(t1, r2_high, t2);
599 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t1);
601 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
602 /* Calc AV/SAV bits */
603 tcg_gen_add_tl(cpu_PSW_AV, t4, t4);
604 tcg_gen_xor_tl(cpu_PSW_AV, t4, cpu_PSW_AV);
606 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
607 /* write back the result */
608 tcg_gen_mov_tl(ret_low, t3);
609 tcg_gen_mov_tl(ret_high, t4);
618 gen_maddu64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
621 TCGv_i64 t1 = tcg_temp_new_i64();
622 TCGv_i64 t2 = tcg_temp_new_i64();
623 TCGv_i64 t3 = tcg_temp_new_i64();
625 tcg_gen_extu_i32_i64(t1, r1);
626 tcg_gen_concat_i32_i64(t2, r2_low, r2_high);
627 tcg_gen_extu_i32_i64(t3, r3);
629 tcg_gen_mul_i64(t1, t1, t3);
630 tcg_gen_add_i64(t2, t2, t1);
631 /* write back result */
632 tcg_gen_extr_i64_i32(ret_low, ret_high, t2);
633 /* only the add overflows, if t2 < t1
635 tcg_gen_setcond_i64(TCG_COND_LTU, t2, t2, t1);
636 tcg_gen_extrl_i64_i32(cpu_PSW_V, t2);
637 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
639 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
640 /* Calc AV/SAV bits */
641 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
642 tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
644 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
646 tcg_temp_free_i64(t1);
647 tcg_temp_free_i64(t2);
648 tcg_temp_free_i64(t3);
652 gen_maddi64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
655 TCGv temp = tcg_const_i32(con);
656 gen_madd64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
661 gen_maddui64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
664 TCGv temp = tcg_const_i32(con);
665 gen_maddu64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
670 gen_madd_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
671 TCGv r3, uint32_t n, uint32_t mode)
673 TCGv temp = tcg_const_i32(n);
674 TCGv temp2 = tcg_temp_new();
675 TCGv_i64 temp64 = tcg_temp_new_i64();
678 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
681 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
684 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
687 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
690 tcg_gen_extr_i64_i32(temp, temp2, temp64);
691 gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
692 tcg_gen_add_tl, tcg_gen_add_tl);
694 tcg_temp_free(temp2);
695 tcg_temp_free_i64(temp64);
699 gen_maddsu_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
700 TCGv r3, uint32_t n, uint32_t mode)
702 TCGv temp = tcg_const_i32(n);
703 TCGv temp2 = tcg_temp_new();
704 TCGv_i64 temp64 = tcg_temp_new_i64();
707 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
710 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
713 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
716 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
719 tcg_gen_extr_i64_i32(temp, temp2, temp64);
720 gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
721 tcg_gen_sub_tl, tcg_gen_add_tl);
723 tcg_temp_free(temp2);
724 tcg_temp_free_i64(temp64);
728 gen_maddsum_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
729 TCGv r3, uint32_t n, uint32_t mode)
731 TCGv temp = tcg_const_i32(n);
732 TCGv_i64 temp64 = tcg_temp_new_i64();
733 TCGv_i64 temp64_2 = tcg_temp_new_i64();
734 TCGv_i64 temp64_3 = tcg_temp_new_i64();
737 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
740 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
743 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
746 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
749 tcg_gen_concat_i32_i64(temp64_3, r1_low, r1_high);
750 tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
751 tcg_gen_ext32s_i64(temp64, temp64); /* low */
752 tcg_gen_sub_i64(temp64, temp64_2, temp64);
753 tcg_gen_shli_i64(temp64, temp64, 16);
755 gen_add64_d(temp64_2, temp64_3, temp64);
756 /* write back result */
757 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_2);
760 tcg_temp_free_i64(temp64);
761 tcg_temp_free_i64(temp64_2);
762 tcg_temp_free_i64(temp64_3);
765 static inline void gen_adds(TCGv ret, TCGv r1, TCGv r2);
768 gen_madds_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
769 TCGv r3, uint32_t n, uint32_t mode)
771 TCGv temp = tcg_const_i32(n);
772 TCGv temp2 = tcg_temp_new();
773 TCGv temp3 = tcg_temp_new();
774 TCGv_i64 temp64 = tcg_temp_new_i64();
778 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
781 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
784 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
787 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
790 tcg_gen_extr_i64_i32(temp, temp2, temp64);
791 gen_adds(ret_low, r1_low, temp);
792 tcg_gen_mov_tl(temp, cpu_PSW_V);
793 tcg_gen_mov_tl(temp3, cpu_PSW_AV);
794 gen_adds(ret_high, r1_high, temp2);
796 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
797 /* combine av bits */
798 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
801 tcg_temp_free(temp2);
802 tcg_temp_free(temp3);
803 tcg_temp_free_i64(temp64);
807 static inline void gen_subs(TCGv ret, TCGv r1, TCGv r2);
810 gen_maddsus_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
811 TCGv r3, uint32_t n, uint32_t mode)
813 TCGv temp = tcg_const_i32(n);
814 TCGv temp2 = tcg_temp_new();
815 TCGv temp3 = tcg_temp_new();
816 TCGv_i64 temp64 = tcg_temp_new_i64();
820 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
823 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
826 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
829 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
832 tcg_gen_extr_i64_i32(temp, temp2, temp64);
833 gen_subs(ret_low, r1_low, temp);
834 tcg_gen_mov_tl(temp, cpu_PSW_V);
835 tcg_gen_mov_tl(temp3, cpu_PSW_AV);
836 gen_adds(ret_high, r1_high, temp2);
838 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
839 /* combine av bits */
840 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
843 tcg_temp_free(temp2);
844 tcg_temp_free(temp3);
845 tcg_temp_free_i64(temp64);
850 gen_maddsums_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
851 TCGv r3, uint32_t n, uint32_t mode)
853 TCGv temp = tcg_const_i32(n);
854 TCGv_i64 temp64 = tcg_temp_new_i64();
855 TCGv_i64 temp64_2 = tcg_temp_new_i64();
859 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
862 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
865 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
868 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
871 tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
872 tcg_gen_ext32s_i64(temp64, temp64); /* low */
873 tcg_gen_sub_i64(temp64, temp64_2, temp64);
874 tcg_gen_shli_i64(temp64, temp64, 16);
875 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
877 gen_helper_add64_ssov(temp64, cpu_env, temp64_2, temp64);
878 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
881 tcg_temp_free_i64(temp64);
882 tcg_temp_free_i64(temp64_2);
887 gen_maddm_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
888 TCGv r3, uint32_t n, uint32_t mode)
890 TCGv temp = tcg_const_i32(n);
891 TCGv_i64 temp64 = tcg_temp_new_i64();
892 TCGv_i64 temp64_2 = tcg_temp_new_i64();
893 TCGv_i64 temp64_3 = tcg_temp_new_i64();
896 GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
899 GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
902 GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
905 GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
908 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
909 gen_add64_d(temp64_3, temp64_2, temp64);
910 /* write back result */
911 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_3);
914 tcg_temp_free_i64(temp64);
915 tcg_temp_free_i64(temp64_2);
916 tcg_temp_free_i64(temp64_3);
920 gen_maddms_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
921 TCGv r3, uint32_t n, uint32_t mode)
923 TCGv temp = tcg_const_i32(n);
924 TCGv_i64 temp64 = tcg_temp_new_i64();
925 TCGv_i64 temp64_2 = tcg_temp_new_i64();
928 GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
931 GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
934 GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
937 GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
940 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
941 gen_helper_add64_ssov(temp64, cpu_env, temp64_2, temp64);
942 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
945 tcg_temp_free_i64(temp64);
946 tcg_temp_free_i64(temp64_2);
950 gen_maddr64_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3, uint32_t n,
953 TCGv temp = tcg_const_i32(n);
954 TCGv_i64 temp64 = tcg_temp_new_i64();
957 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
960 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
963 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
966 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
969 gen_helper_addr_h(ret, cpu_env, temp64, r1_low, r1_high);
972 tcg_temp_free_i64(temp64);
976 gen_maddr32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
978 TCGv temp = tcg_temp_new();
979 TCGv temp2 = tcg_temp_new();
981 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
982 tcg_gen_shli_tl(temp, r1, 16);
983 gen_maddr64_h(ret, temp, temp2, r2, r3, n, mode);
986 tcg_temp_free(temp2);
990 gen_maddsur32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
992 TCGv temp = tcg_const_i32(n);
993 TCGv temp2 = tcg_temp_new();
994 TCGv_i64 temp64 = tcg_temp_new_i64();
997 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1000 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1003 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1006 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1009 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1010 tcg_gen_shli_tl(temp, r1, 16);
1011 gen_helper_addsur_h(ret, cpu_env, temp64, temp, temp2);
1013 tcg_temp_free(temp);
1014 tcg_temp_free(temp2);
1015 tcg_temp_free_i64(temp64);
1020 gen_maddr64s_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3,
1021 uint32_t n, uint32_t mode)
1023 TCGv temp = tcg_const_i32(n);
1024 TCGv_i64 temp64 = tcg_temp_new_i64();
1027 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1030 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1033 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1036 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1039 gen_helper_addr_h_ssov(ret, cpu_env, temp64, r1_low, r1_high);
1041 tcg_temp_free(temp);
1042 tcg_temp_free_i64(temp64);
1046 gen_maddr32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
1048 TCGv temp = tcg_temp_new();
1049 TCGv temp2 = tcg_temp_new();
1051 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1052 tcg_gen_shli_tl(temp, r1, 16);
1053 gen_maddr64s_h(ret, temp, temp2, r2, r3, n, mode);
1055 tcg_temp_free(temp);
1056 tcg_temp_free(temp2);
1060 gen_maddsur32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
1062 TCGv temp = tcg_const_i32(n);
1063 TCGv temp2 = tcg_temp_new();
1064 TCGv_i64 temp64 = tcg_temp_new_i64();
1067 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1070 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1073 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1076 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1079 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1080 tcg_gen_shli_tl(temp, r1, 16);
1081 gen_helper_addsur_h_ssov(ret, cpu_env, temp64, temp, temp2);
1083 tcg_temp_free(temp);
1084 tcg_temp_free(temp2);
1085 tcg_temp_free_i64(temp64);
1089 gen_maddr_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
1091 TCGv temp = tcg_const_i32(n);
1092 gen_helper_maddr_q(ret, cpu_env, r1, r2, r3, temp);
1093 tcg_temp_free(temp);
1097 gen_maddrs_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
1099 TCGv temp = tcg_const_i32(n);
1100 gen_helper_maddr_q_ssov(ret, cpu_env, r1, r2, r3, temp);
1101 tcg_temp_free(temp);
1105 gen_madd32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
1106 uint32_t up_shift, CPUTriCoreState *env)
1108 TCGv temp = tcg_temp_new();
1109 TCGv temp2 = tcg_temp_new();
1110 TCGv temp3 = tcg_temp_new();
1111 TCGv_i64 t1 = tcg_temp_new_i64();
1112 TCGv_i64 t2 = tcg_temp_new_i64();
1113 TCGv_i64 t3 = tcg_temp_new_i64();
1115 tcg_gen_ext_i32_i64(t2, arg2);
1116 tcg_gen_ext_i32_i64(t3, arg3);
1118 tcg_gen_mul_i64(t2, t2, t3);
1119 tcg_gen_shli_i64(t2, t2, n);
1121 tcg_gen_ext_i32_i64(t1, arg1);
1122 tcg_gen_sari_i64(t2, t2, up_shift);
1124 tcg_gen_add_i64(t3, t1, t2);
1125 tcg_gen_extrl_i64_i32(temp3, t3);
1127 tcg_gen_setcondi_i64(TCG_COND_GT, t1, t3, 0x7fffffffLL);
1128 tcg_gen_setcondi_i64(TCG_COND_LT, t2, t3, -0x80000000LL);
1129 tcg_gen_or_i64(t1, t1, t2);
1130 tcg_gen_extrl_i64_i32(cpu_PSW_V, t1);
1131 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
1132 /* We produce an overflow on the host if the mul before was
1133 (0x80000000 * 0x80000000) << 1). If this is the
1134 case, we negate the ovf. */
1136 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, arg2, 0x80000000);
1137 tcg_gen_setcond_tl(TCG_COND_EQ, temp2, arg2, arg3);
1138 tcg_gen_and_tl(temp, temp, temp2);
1139 tcg_gen_shli_tl(temp, temp, 31);
1140 /* negate v bit, if special condition */
1141 tcg_gen_xor_tl(cpu_PSW_V, cpu_PSW_V, temp);
1144 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1145 /* Calc AV/SAV bits */
1146 tcg_gen_add_tl(cpu_PSW_AV, temp3, temp3);
1147 tcg_gen_xor_tl(cpu_PSW_AV, temp3, cpu_PSW_AV);
1149 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1150 /* write back result */
1151 tcg_gen_mov_tl(ret, temp3);
1153 tcg_temp_free(temp);
1154 tcg_temp_free(temp2);
1155 tcg_temp_free(temp3);
1156 tcg_temp_free_i64(t1);
1157 tcg_temp_free_i64(t2);
1158 tcg_temp_free_i64(t3);
1162 gen_m16add32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
1164 TCGv temp = tcg_temp_new();
1165 TCGv temp2 = tcg_temp_new();
1167 tcg_gen_mul_tl(temp, arg2, arg3);
1168 } else { /* n is expected to be 1 */
1169 tcg_gen_mul_tl(temp, arg2, arg3);
1170 tcg_gen_shli_tl(temp, temp, 1);
1171 /* catch special case r1 = r2 = 0x8000 */
1172 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
1173 tcg_gen_sub_tl(temp, temp, temp2);
1175 gen_add_d(ret, arg1, temp);
1177 tcg_temp_free(temp);
1178 tcg_temp_free(temp2);
1182 gen_m16adds32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
1184 TCGv temp = tcg_temp_new();
1185 TCGv temp2 = tcg_temp_new();
1187 tcg_gen_mul_tl(temp, arg2, arg3);
1188 } else { /* n is expected to be 1 */
1189 tcg_gen_mul_tl(temp, arg2, arg3);
1190 tcg_gen_shli_tl(temp, temp, 1);
1191 /* catch special case r1 = r2 = 0x8000 */
1192 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
1193 tcg_gen_sub_tl(temp, temp, temp2);
1195 gen_adds(ret, arg1, temp);
1197 tcg_temp_free(temp);
1198 tcg_temp_free(temp2);
1202 gen_m16add64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
1203 TCGv arg3, uint32_t n)
1205 TCGv temp = tcg_temp_new();
1206 TCGv temp2 = tcg_temp_new();
1207 TCGv_i64 t1 = tcg_temp_new_i64();
1208 TCGv_i64 t2 = tcg_temp_new_i64();
1209 TCGv_i64 t3 = tcg_temp_new_i64();
1212 tcg_gen_mul_tl(temp, arg2, arg3);
1213 } else { /* n is expected to be 1 */
1214 tcg_gen_mul_tl(temp, arg2, arg3);
1215 tcg_gen_shli_tl(temp, temp, 1);
1216 /* catch special case r1 = r2 = 0x8000 */
1217 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
1218 tcg_gen_sub_tl(temp, temp, temp2);
1220 tcg_gen_ext_i32_i64(t2, temp);
1221 tcg_gen_shli_i64(t2, t2, 16);
1222 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
1223 gen_add64_d(t3, t1, t2);
1224 /* write back result */
1225 tcg_gen_extr_i64_i32(rl, rh, t3);
1227 tcg_temp_free_i64(t1);
1228 tcg_temp_free_i64(t2);
1229 tcg_temp_free_i64(t3);
1230 tcg_temp_free(temp);
1231 tcg_temp_free(temp2);
1235 gen_m16adds64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
1236 TCGv arg3, uint32_t n)
1238 TCGv temp = tcg_temp_new();
1239 TCGv temp2 = tcg_temp_new();
1240 TCGv_i64 t1 = tcg_temp_new_i64();
1241 TCGv_i64 t2 = tcg_temp_new_i64();
1244 tcg_gen_mul_tl(temp, arg2, arg3);
1245 } else { /* n is expected to be 1 */
1246 tcg_gen_mul_tl(temp, arg2, arg3);
1247 tcg_gen_shli_tl(temp, temp, 1);
1248 /* catch special case r1 = r2 = 0x8000 */
1249 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
1250 tcg_gen_sub_tl(temp, temp, temp2);
1252 tcg_gen_ext_i32_i64(t2, temp);
1253 tcg_gen_shli_i64(t2, t2, 16);
1254 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
1256 gen_helper_add64_ssov(t1, cpu_env, t1, t2);
1257 tcg_gen_extr_i64_i32(rl, rh, t1);
1259 tcg_temp_free(temp);
1260 tcg_temp_free(temp2);
1261 tcg_temp_free_i64(t1);
1262 tcg_temp_free_i64(t2);
1266 gen_madd64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
1267 TCGv arg3, uint32_t n, CPUTriCoreState *env)
1269 TCGv_i64 t1 = tcg_temp_new_i64();
1270 TCGv_i64 t2 = tcg_temp_new_i64();
1271 TCGv_i64 t3 = tcg_temp_new_i64();
1272 TCGv_i64 t4 = tcg_temp_new_i64();
1275 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
1276 tcg_gen_ext_i32_i64(t2, arg2);
1277 tcg_gen_ext_i32_i64(t3, arg3);
1279 tcg_gen_mul_i64(t2, t2, t3);
1281 tcg_gen_shli_i64(t2, t2, 1);
1283 tcg_gen_add_i64(t4, t1, t2);
1285 tcg_gen_xor_i64(t3, t4, t1);
1286 tcg_gen_xor_i64(t2, t1, t2);
1287 tcg_gen_andc_i64(t3, t3, t2);
1288 tcg_gen_extrh_i64_i32(cpu_PSW_V, t3);
1289 /* We produce an overflow on the host if the mul before was
1290 (0x80000000 * 0x80000000) << 1). If this is the
1291 case, we negate the ovf. */
1293 temp = tcg_temp_new();
1294 temp2 = tcg_temp_new();
1295 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, arg2, 0x80000000);
1296 tcg_gen_setcond_tl(TCG_COND_EQ, temp2, arg2, arg3);
1297 tcg_gen_and_tl(temp, temp, temp2);
1298 tcg_gen_shli_tl(temp, temp, 31);
1299 /* negate v bit, if special condition */
1300 tcg_gen_xor_tl(cpu_PSW_V, cpu_PSW_V, temp);
1302 tcg_temp_free(temp);
1303 tcg_temp_free(temp2);
1305 /* write back result */
1306 tcg_gen_extr_i64_i32(rl, rh, t4);
1308 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1309 /* Calc AV/SAV bits */
1310 tcg_gen_add_tl(cpu_PSW_AV, rh, rh);
1311 tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV);
1313 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1315 tcg_temp_free_i64(t1);
1316 tcg_temp_free_i64(t2);
1317 tcg_temp_free_i64(t3);
1318 tcg_temp_free_i64(t4);
1322 gen_madds32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
1325 TCGv_i64 t1 = tcg_temp_new_i64();
1326 TCGv_i64 t2 = tcg_temp_new_i64();
1327 TCGv_i64 t3 = tcg_temp_new_i64();
1329 tcg_gen_ext_i32_i64(t1, arg1);
1330 tcg_gen_ext_i32_i64(t2, arg2);
1331 tcg_gen_ext_i32_i64(t3, arg3);
1333 tcg_gen_mul_i64(t2, t2, t3);
1334 tcg_gen_sari_i64(t2, t2, up_shift - n);
1336 gen_helper_madd32_q_add_ssov(ret, cpu_env, t1, t2);
1338 tcg_temp_free_i64(t1);
1339 tcg_temp_free_i64(t2);
1340 tcg_temp_free_i64(t3);
1344 gen_madds64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
1345 TCGv arg3, uint32_t n)
1347 TCGv_i64 r1 = tcg_temp_new_i64();
1348 TCGv temp = tcg_const_i32(n);
1350 tcg_gen_concat_i32_i64(r1, arg1_low, arg1_high);
1351 gen_helper_madd64_q_ssov(r1, cpu_env, r1, arg2, arg3, temp);
1352 tcg_gen_extr_i64_i32(rl, rh, r1);
1354 tcg_temp_free_i64(r1);
1355 tcg_temp_free(temp);
1357 /* ret = r2 - (r1 * r3); */
1358 static inline void gen_msub32_d(TCGv ret, TCGv r1, TCGv r2, TCGv r3)
1360 TCGv_i64 t1 = tcg_temp_new_i64();
1361 TCGv_i64 t2 = tcg_temp_new_i64();
1362 TCGv_i64 t3 = tcg_temp_new_i64();
1364 tcg_gen_ext_i32_i64(t1, r1);
1365 tcg_gen_ext_i32_i64(t2, r2);
1366 tcg_gen_ext_i32_i64(t3, r3);
1368 tcg_gen_mul_i64(t1, t1, t3);
1369 tcg_gen_sub_i64(t1, t2, t1);
1371 tcg_gen_extrl_i64_i32(ret, t1);
1374 tcg_gen_setcondi_i64(TCG_COND_GT, t3, t1, 0x7fffffffLL);
1375 /* result < -0x80000000 */
1376 tcg_gen_setcondi_i64(TCG_COND_LT, t2, t1, -0x80000000LL);
1377 tcg_gen_or_i64(t2, t2, t3);
1378 tcg_gen_extrl_i64_i32(cpu_PSW_V, t2);
1379 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
1382 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1383 /* Calc AV/SAV bits */
1384 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
1385 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
1387 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1389 tcg_temp_free_i64(t1);
1390 tcg_temp_free_i64(t2);
1391 tcg_temp_free_i64(t3);
1394 static inline void gen_msubi32_d(TCGv ret, TCGv r1, TCGv r2, int32_t con)
1396 TCGv temp = tcg_const_i32(con);
1397 gen_msub32_d(ret, r1, r2, temp);
1398 tcg_temp_free(temp);
1402 gen_msub64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
1405 TCGv t1 = tcg_temp_new();
1406 TCGv t2 = tcg_temp_new();
1407 TCGv t3 = tcg_temp_new();
1408 TCGv t4 = tcg_temp_new();
1410 tcg_gen_muls2_tl(t1, t2, r1, r3);
1411 /* only the sub can overflow */
1412 tcg_gen_sub2_tl(t3, t4, r2_low, r2_high, t1, t2);
1414 tcg_gen_xor_tl(cpu_PSW_V, t4, r2_high);
1415 tcg_gen_xor_tl(t1, r2_high, t2);
1416 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, t1);
1418 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1419 /* Calc AV/SAV bits */
1420 tcg_gen_add_tl(cpu_PSW_AV, t4, t4);
1421 tcg_gen_xor_tl(cpu_PSW_AV, t4, cpu_PSW_AV);
1423 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1424 /* write back the result */
1425 tcg_gen_mov_tl(ret_low, t3);
1426 tcg_gen_mov_tl(ret_high, t4);
1435 gen_msubi64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
1438 TCGv temp = tcg_const_i32(con);
1439 gen_msub64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
1440 tcg_temp_free(temp);
1444 gen_msubu64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
1447 TCGv_i64 t1 = tcg_temp_new_i64();
1448 TCGv_i64 t2 = tcg_temp_new_i64();
1449 TCGv_i64 t3 = tcg_temp_new_i64();
1451 tcg_gen_extu_i32_i64(t1, r1);
1452 tcg_gen_concat_i32_i64(t2, r2_low, r2_high);
1453 tcg_gen_extu_i32_i64(t3, r3);
1455 tcg_gen_mul_i64(t1, t1, t3);
1456 tcg_gen_sub_i64(t3, t2, t1);
1457 tcg_gen_extr_i64_i32(ret_low, ret_high, t3);
1458 /* calc V bit, only the sub can overflow, if t1 > t2 */
1459 tcg_gen_setcond_i64(TCG_COND_GTU, t1, t1, t2);
1460 tcg_gen_extrl_i64_i32(cpu_PSW_V, t1);
1461 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
1463 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1464 /* Calc AV/SAV bits */
1465 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
1466 tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
1468 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1470 tcg_temp_free_i64(t1);
1471 tcg_temp_free_i64(t2);
1472 tcg_temp_free_i64(t3);
1476 gen_msubui64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
1479 TCGv temp = tcg_const_i32(con);
1480 gen_msubu64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
1481 tcg_temp_free(temp);
1484 static inline void gen_addi_d(TCGv ret, TCGv r1, target_ulong r2)
1486 TCGv temp = tcg_const_i32(r2);
1487 gen_add_d(ret, r1, temp);
1488 tcg_temp_free(temp);
1490 /* calculate the carry bit too */
1491 static inline void gen_add_CC(TCGv ret, TCGv r1, TCGv r2)
1493 TCGv t0 = tcg_temp_new_i32();
1494 TCGv result = tcg_temp_new_i32();
1496 tcg_gen_movi_tl(t0, 0);
1497 /* Addition and set C/V/SV bits */
1498 tcg_gen_add2_i32(result, cpu_PSW_C, r1, t0, r2, t0);
1500 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
1501 tcg_gen_xor_tl(t0, r1, r2);
1502 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t0);
1504 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1505 /* Calc AV/SAV bits */
1506 tcg_gen_add_tl(cpu_PSW_AV, result, result);
1507 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
1509 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1510 /* write back result */
1511 tcg_gen_mov_tl(ret, result);
1513 tcg_temp_free(result);
1517 static inline void gen_addi_CC(TCGv ret, TCGv r1, int32_t con)
1519 TCGv temp = tcg_const_i32(con);
1520 gen_add_CC(ret, r1, temp);
1521 tcg_temp_free(temp);
1524 static inline void gen_addc_CC(TCGv ret, TCGv r1, TCGv r2)
1526 TCGv carry = tcg_temp_new_i32();
1527 TCGv t0 = tcg_temp_new_i32();
1528 TCGv result = tcg_temp_new_i32();
1530 tcg_gen_movi_tl(t0, 0);
1531 tcg_gen_setcondi_tl(TCG_COND_NE, carry, cpu_PSW_C, 0);
1532 /* Addition, carry and set C/V/SV bits */
1533 tcg_gen_add2_i32(result, cpu_PSW_C, r1, t0, carry, t0);
1534 tcg_gen_add2_i32(result, cpu_PSW_C, result, cpu_PSW_C, r2, t0);
1536 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
1537 tcg_gen_xor_tl(t0, r1, r2);
1538 tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t0);
1540 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1541 /* Calc AV/SAV bits */
1542 tcg_gen_add_tl(cpu_PSW_AV, result, result);
1543 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
1545 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1546 /* write back result */
1547 tcg_gen_mov_tl(ret, result);
1549 tcg_temp_free(result);
1551 tcg_temp_free(carry);
1554 static inline void gen_addci_CC(TCGv ret, TCGv r1, int32_t con)
1556 TCGv temp = tcg_const_i32(con);
1557 gen_addc_CC(ret, r1, temp);
1558 tcg_temp_free(temp);
1561 static inline void gen_cond_add(TCGCond cond, TCGv r1, TCGv r2, TCGv r3,
1564 TCGv temp = tcg_temp_new();
1565 TCGv temp2 = tcg_temp_new();
1566 TCGv result = tcg_temp_new();
1567 TCGv mask = tcg_temp_new();
1568 TCGv t0 = tcg_const_i32(0);
1570 /* create mask for sticky bits */
1571 tcg_gen_setcond_tl(cond, mask, r4, t0);
1572 tcg_gen_shli_tl(mask, mask, 31);
1574 tcg_gen_add_tl(result, r1, r2);
1576 tcg_gen_xor_tl(temp, result, r1);
1577 tcg_gen_xor_tl(temp2, r1, r2);
1578 tcg_gen_andc_tl(temp, temp, temp2);
1579 tcg_gen_movcond_tl(cond, cpu_PSW_V, r4, t0, temp, cpu_PSW_V);
1581 tcg_gen_and_tl(temp, temp, mask);
1582 tcg_gen_or_tl(cpu_PSW_SV, temp, cpu_PSW_SV);
1584 tcg_gen_add_tl(temp, result, result);
1585 tcg_gen_xor_tl(temp, temp, result);
1586 tcg_gen_movcond_tl(cond, cpu_PSW_AV, r4, t0, temp, cpu_PSW_AV);
1588 tcg_gen_and_tl(temp, temp, mask);
1589 tcg_gen_or_tl(cpu_PSW_SAV, temp, cpu_PSW_SAV);
1590 /* write back result */
1591 tcg_gen_movcond_tl(cond, r3, r4, t0, result, r1);
1594 tcg_temp_free(temp);
1595 tcg_temp_free(temp2);
1596 tcg_temp_free(result);
1597 tcg_temp_free(mask);
1600 static inline void gen_condi_add(TCGCond cond, TCGv r1, int32_t r2,
1603 TCGv temp = tcg_const_i32(r2);
1604 gen_cond_add(cond, r1, temp, r3, r4);
1605 tcg_temp_free(temp);
1608 static inline void gen_sub_d(TCGv ret, TCGv r1, TCGv r2)
1610 TCGv temp = tcg_temp_new_i32();
1611 TCGv result = tcg_temp_new_i32();
1613 tcg_gen_sub_tl(result, r1, r2);
1615 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
1616 tcg_gen_xor_tl(temp, r1, r2);
1617 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp);
1619 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1621 tcg_gen_add_tl(cpu_PSW_AV, result, result);
1622 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
1624 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1625 /* write back result */
1626 tcg_gen_mov_tl(ret, result);
1628 tcg_temp_free(temp);
1629 tcg_temp_free(result);
1633 gen_sub64_d(TCGv_i64 ret, TCGv_i64 r1, TCGv_i64 r2)
1635 TCGv temp = tcg_temp_new();
1636 TCGv_i64 t0 = tcg_temp_new_i64();
1637 TCGv_i64 t1 = tcg_temp_new_i64();
1638 TCGv_i64 result = tcg_temp_new_i64();
1640 tcg_gen_sub_i64(result, r1, r2);
1642 tcg_gen_xor_i64(t1, result, r1);
1643 tcg_gen_xor_i64(t0, r1, r2);
1644 tcg_gen_and_i64(t1, t1, t0);
1645 tcg_gen_extrh_i64_i32(cpu_PSW_V, t1);
1647 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1648 /* calc AV/SAV bits */
1649 tcg_gen_extrh_i64_i32(temp, result);
1650 tcg_gen_add_tl(cpu_PSW_AV, temp, temp);
1651 tcg_gen_xor_tl(cpu_PSW_AV, temp, cpu_PSW_AV);
1653 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1654 /* write back result */
1655 tcg_gen_mov_i64(ret, result);
1657 tcg_temp_free(temp);
1658 tcg_temp_free_i64(result);
1659 tcg_temp_free_i64(t0);
1660 tcg_temp_free_i64(t1);
1663 static inline void gen_sub_CC(TCGv ret, TCGv r1, TCGv r2)
1665 TCGv result = tcg_temp_new();
1666 TCGv temp = tcg_temp_new();
1668 tcg_gen_sub_tl(result, r1, r2);
1670 tcg_gen_setcond_tl(TCG_COND_GEU, cpu_PSW_C, r1, r2);
1672 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
1673 tcg_gen_xor_tl(temp, r1, r2);
1674 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp);
1676 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1678 tcg_gen_add_tl(cpu_PSW_AV, result, result);
1679 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
1681 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
1682 /* write back result */
1683 tcg_gen_mov_tl(ret, result);
1685 tcg_temp_free(result);
1686 tcg_temp_free(temp);
1689 static inline void gen_subc_CC(TCGv ret, TCGv r1, TCGv r2)
1691 TCGv temp = tcg_temp_new();
1692 tcg_gen_not_tl(temp, r2);
1693 gen_addc_CC(ret, r1, temp);
1694 tcg_temp_free(temp);
1697 static inline void gen_cond_sub(TCGCond cond, TCGv r1, TCGv r2, TCGv r3,
1700 TCGv temp = tcg_temp_new();
1701 TCGv temp2 = tcg_temp_new();
1702 TCGv result = tcg_temp_new();
1703 TCGv mask = tcg_temp_new();
1704 TCGv t0 = tcg_const_i32(0);
1706 /* create mask for sticky bits */
1707 tcg_gen_setcond_tl(cond, mask, r4, t0);
1708 tcg_gen_shli_tl(mask, mask, 31);
1710 tcg_gen_sub_tl(result, r1, r2);
1712 tcg_gen_xor_tl(temp, result, r1);
1713 tcg_gen_xor_tl(temp2, r1, r2);
1714 tcg_gen_and_tl(temp, temp, temp2);
1715 tcg_gen_movcond_tl(cond, cpu_PSW_V, r4, t0, temp, cpu_PSW_V);
1717 tcg_gen_and_tl(temp, temp, mask);
1718 tcg_gen_or_tl(cpu_PSW_SV, temp, cpu_PSW_SV);
1720 tcg_gen_add_tl(temp, result, result);
1721 tcg_gen_xor_tl(temp, temp, result);
1722 tcg_gen_movcond_tl(cond, cpu_PSW_AV, r4, t0, temp, cpu_PSW_AV);
1724 tcg_gen_and_tl(temp, temp, mask);
1725 tcg_gen_or_tl(cpu_PSW_SAV, temp, cpu_PSW_SAV);
1726 /* write back result */
1727 tcg_gen_movcond_tl(cond, r3, r4, t0, result, r1);
1730 tcg_temp_free(temp);
1731 tcg_temp_free(temp2);
1732 tcg_temp_free(result);
1733 tcg_temp_free(mask);
1737 gen_msub_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
1738 TCGv r3, uint32_t n, uint32_t mode)
1740 TCGv temp = tcg_const_i32(n);
1741 TCGv temp2 = tcg_temp_new();
1742 TCGv_i64 temp64 = tcg_temp_new_i64();
1745 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1748 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1751 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1754 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1757 tcg_gen_extr_i64_i32(temp, temp2, temp64);
1758 gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
1759 tcg_gen_sub_tl, tcg_gen_sub_tl);
1760 tcg_temp_free(temp);
1761 tcg_temp_free(temp2);
1762 tcg_temp_free_i64(temp64);
1766 gen_msubs_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
1767 TCGv r3, uint32_t n, uint32_t mode)
1769 TCGv temp = tcg_const_i32(n);
1770 TCGv temp2 = tcg_temp_new();
1771 TCGv temp3 = tcg_temp_new();
1772 TCGv_i64 temp64 = tcg_temp_new_i64();
1776 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1779 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1782 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1785 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1788 tcg_gen_extr_i64_i32(temp, temp2, temp64);
1789 gen_subs(ret_low, r1_low, temp);
1790 tcg_gen_mov_tl(temp, cpu_PSW_V);
1791 tcg_gen_mov_tl(temp3, cpu_PSW_AV);
1792 gen_subs(ret_high, r1_high, temp2);
1793 /* combine v bits */
1794 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
1795 /* combine av bits */
1796 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
1798 tcg_temp_free(temp);
1799 tcg_temp_free(temp2);
1800 tcg_temp_free(temp3);
1801 tcg_temp_free_i64(temp64);
1805 gen_msubm_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
1806 TCGv r3, uint32_t n, uint32_t mode)
1808 TCGv temp = tcg_const_i32(n);
1809 TCGv_i64 temp64 = tcg_temp_new_i64();
1810 TCGv_i64 temp64_2 = tcg_temp_new_i64();
1811 TCGv_i64 temp64_3 = tcg_temp_new_i64();
1814 GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
1817 GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
1820 GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
1823 GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
1826 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
1827 gen_sub64_d(temp64_3, temp64_2, temp64);
1828 /* write back result */
1829 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_3);
1831 tcg_temp_free(temp);
1832 tcg_temp_free_i64(temp64);
1833 tcg_temp_free_i64(temp64_2);
1834 tcg_temp_free_i64(temp64_3);
1838 gen_msubms_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
1839 TCGv r3, uint32_t n, uint32_t mode)
1841 TCGv temp = tcg_const_i32(n);
1842 TCGv_i64 temp64 = tcg_temp_new_i64();
1843 TCGv_i64 temp64_2 = tcg_temp_new_i64();
1846 GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
1849 GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
1852 GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
1855 GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
1858 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
1859 gen_helper_sub64_ssov(temp64, cpu_env, temp64_2, temp64);
1860 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
1862 tcg_temp_free(temp);
1863 tcg_temp_free_i64(temp64);
1864 tcg_temp_free_i64(temp64_2);
1868 gen_msubr64_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3, uint32_t n,
1871 TCGv temp = tcg_const_i32(n);
1872 TCGv_i64 temp64 = tcg_temp_new_i64();
1875 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1878 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1881 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1884 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1887 gen_helper_subr_h(ret, cpu_env, temp64, r1_low, r1_high);
1889 tcg_temp_free(temp);
1890 tcg_temp_free_i64(temp64);
1894 gen_msubr32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
1896 TCGv temp = tcg_temp_new();
1897 TCGv temp2 = tcg_temp_new();
1899 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1900 tcg_gen_shli_tl(temp, r1, 16);
1901 gen_msubr64_h(ret, temp, temp2, r2, r3, n, mode);
1903 tcg_temp_free(temp);
1904 tcg_temp_free(temp2);
1908 gen_msubr64s_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3,
1909 uint32_t n, uint32_t mode)
1911 TCGv temp = tcg_const_i32(n);
1912 TCGv_i64 temp64 = tcg_temp_new_i64();
1915 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
1918 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
1921 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
1924 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
1927 gen_helper_subr_h_ssov(ret, cpu_env, temp64, r1_low, r1_high);
1929 tcg_temp_free(temp);
1930 tcg_temp_free_i64(temp64);
1934 gen_msubr32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
1936 TCGv temp = tcg_temp_new();
1937 TCGv temp2 = tcg_temp_new();
1939 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
1940 tcg_gen_shli_tl(temp, r1, 16);
1941 gen_msubr64s_h(ret, temp, temp2, r2, r3, n, mode);
1943 tcg_temp_free(temp);
1944 tcg_temp_free(temp2);
1948 gen_msubr_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
1950 TCGv temp = tcg_const_i32(n);
1951 gen_helper_msubr_q(ret, cpu_env, r1, r2, r3, temp);
1952 tcg_temp_free(temp);
1956 gen_msubrs_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
1958 TCGv temp = tcg_const_i32(n);
1959 gen_helper_msubr_q_ssov(ret, cpu_env, r1, r2, r3, temp);
1960 tcg_temp_free(temp);
1964 gen_msub32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
1965 uint32_t up_shift, CPUTriCoreState *env)
1967 TCGv temp = tcg_temp_new();
1968 TCGv temp2 = tcg_temp_new();
1969 TCGv temp3 = tcg_temp_new();
1970 TCGv_i64 t1 = tcg_temp_new_i64();
1971 TCGv_i64 t2 = tcg_temp_new_i64();
1972 TCGv_i64 t3 = tcg_temp_new_i64();
1973 TCGv_i64 t4 = tcg_temp_new_i64();
1975 tcg_gen_ext_i32_i64(t2, arg2);
1976 tcg_gen_ext_i32_i64(t3, arg3);
1978 tcg_gen_mul_i64(t2, t2, t3);
1980 tcg_gen_ext_i32_i64(t1, arg1);
1981 /* if we shift part of the fraction out, we need to round up */
1982 tcg_gen_andi_i64(t4, t2, (1ll << (up_shift - n)) - 1);
1983 tcg_gen_setcondi_i64(TCG_COND_NE, t4, t4, 0);
1984 tcg_gen_sari_i64(t2, t2, up_shift - n);
1985 tcg_gen_add_i64(t2, t2, t4);
1987 tcg_gen_sub_i64(t3, t1, t2);
1988 tcg_gen_extrl_i64_i32(temp3, t3);
1990 tcg_gen_setcondi_i64(TCG_COND_GT, t1, t3, 0x7fffffffLL);
1991 tcg_gen_setcondi_i64(TCG_COND_LT, t2, t3, -0x80000000LL);
1992 tcg_gen_or_i64(t1, t1, t2);
1993 tcg_gen_extrl_i64_i32(cpu_PSW_V, t1);
1994 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
1996 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
1997 /* Calc AV/SAV bits */
1998 tcg_gen_add_tl(cpu_PSW_AV, temp3, temp3);
1999 tcg_gen_xor_tl(cpu_PSW_AV, temp3, cpu_PSW_AV);
2001 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2002 /* write back result */
2003 tcg_gen_mov_tl(ret, temp3);
2005 tcg_temp_free(temp);
2006 tcg_temp_free(temp2);
2007 tcg_temp_free(temp3);
2008 tcg_temp_free_i64(t1);
2009 tcg_temp_free_i64(t2);
2010 tcg_temp_free_i64(t3);
2011 tcg_temp_free_i64(t4);
2015 gen_m16sub32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
2017 TCGv temp = tcg_temp_new();
2018 TCGv temp2 = tcg_temp_new();
2020 tcg_gen_mul_tl(temp, arg2, arg3);
2021 } else { /* n is expected to be 1 */
2022 tcg_gen_mul_tl(temp, arg2, arg3);
2023 tcg_gen_shli_tl(temp, temp, 1);
2024 /* catch special case r1 = r2 = 0x8000 */
2025 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
2026 tcg_gen_sub_tl(temp, temp, temp2);
2028 gen_sub_d(ret, arg1, temp);
2030 tcg_temp_free(temp);
2031 tcg_temp_free(temp2);
2035 gen_m16subs32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
2037 TCGv temp = tcg_temp_new();
2038 TCGv temp2 = tcg_temp_new();
2040 tcg_gen_mul_tl(temp, arg2, arg3);
2041 } else { /* n is expected to be 1 */
2042 tcg_gen_mul_tl(temp, arg2, arg3);
2043 tcg_gen_shli_tl(temp, temp, 1);
2044 /* catch special case r1 = r2 = 0x8000 */
2045 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
2046 tcg_gen_sub_tl(temp, temp, temp2);
2048 gen_subs(ret, arg1, temp);
2050 tcg_temp_free(temp);
2051 tcg_temp_free(temp2);
2055 gen_m16sub64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
2056 TCGv arg3, uint32_t n)
2058 TCGv temp = tcg_temp_new();
2059 TCGv temp2 = tcg_temp_new();
2060 TCGv_i64 t1 = tcg_temp_new_i64();
2061 TCGv_i64 t2 = tcg_temp_new_i64();
2062 TCGv_i64 t3 = tcg_temp_new_i64();
2065 tcg_gen_mul_tl(temp, arg2, arg3);
2066 } else { /* n is expected to be 1 */
2067 tcg_gen_mul_tl(temp, arg2, arg3);
2068 tcg_gen_shli_tl(temp, temp, 1);
2069 /* catch special case r1 = r2 = 0x8000 */
2070 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
2071 tcg_gen_sub_tl(temp, temp, temp2);
2073 tcg_gen_ext_i32_i64(t2, temp);
2074 tcg_gen_shli_i64(t2, t2, 16);
2075 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
2076 gen_sub64_d(t3, t1, t2);
2077 /* write back result */
2078 tcg_gen_extr_i64_i32(rl, rh, t3);
2080 tcg_temp_free_i64(t1);
2081 tcg_temp_free_i64(t2);
2082 tcg_temp_free_i64(t3);
2083 tcg_temp_free(temp);
2084 tcg_temp_free(temp2);
2088 gen_m16subs64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
2089 TCGv arg3, uint32_t n)
2091 TCGv temp = tcg_temp_new();
2092 TCGv temp2 = tcg_temp_new();
2093 TCGv_i64 t1 = tcg_temp_new_i64();
2094 TCGv_i64 t2 = tcg_temp_new_i64();
2097 tcg_gen_mul_tl(temp, arg2, arg3);
2098 } else { /* n is expected to be 1 */
2099 tcg_gen_mul_tl(temp, arg2, arg3);
2100 tcg_gen_shli_tl(temp, temp, 1);
2101 /* catch special case r1 = r2 = 0x8000 */
2102 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
2103 tcg_gen_sub_tl(temp, temp, temp2);
2105 tcg_gen_ext_i32_i64(t2, temp);
2106 tcg_gen_shli_i64(t2, t2, 16);
2107 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
2109 gen_helper_sub64_ssov(t1, cpu_env, t1, t2);
2110 tcg_gen_extr_i64_i32(rl, rh, t1);
2112 tcg_temp_free(temp);
2113 tcg_temp_free(temp2);
2114 tcg_temp_free_i64(t1);
2115 tcg_temp_free_i64(t2);
2119 gen_msub64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
2120 TCGv arg3, uint32_t n, CPUTriCoreState *env)
2122 TCGv_i64 t1 = tcg_temp_new_i64();
2123 TCGv_i64 t2 = tcg_temp_new_i64();
2124 TCGv_i64 t3 = tcg_temp_new_i64();
2125 TCGv_i64 t4 = tcg_temp_new_i64();
2128 tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
2129 tcg_gen_ext_i32_i64(t2, arg2);
2130 tcg_gen_ext_i32_i64(t3, arg3);
2132 tcg_gen_mul_i64(t2, t2, t3);
2134 tcg_gen_shli_i64(t2, t2, 1);
2136 tcg_gen_sub_i64(t4, t1, t2);
2138 tcg_gen_xor_i64(t3, t4, t1);
2139 tcg_gen_xor_i64(t2, t1, t2);
2140 tcg_gen_and_i64(t3, t3, t2);
2141 tcg_gen_extrh_i64_i32(cpu_PSW_V, t3);
2142 /* We produce an overflow on the host if the mul before was
2143 (0x80000000 * 0x80000000) << 1). If this is the
2144 case, we negate the ovf. */
2146 temp = tcg_temp_new();
2147 temp2 = tcg_temp_new();
2148 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, arg2, 0x80000000);
2149 tcg_gen_setcond_tl(TCG_COND_EQ, temp2, arg2, arg3);
2150 tcg_gen_and_tl(temp, temp, temp2);
2151 tcg_gen_shli_tl(temp, temp, 31);
2152 /* negate v bit, if special condition */
2153 tcg_gen_xor_tl(cpu_PSW_V, cpu_PSW_V, temp);
2155 tcg_temp_free(temp);
2156 tcg_temp_free(temp2);
2158 /* write back result */
2159 tcg_gen_extr_i64_i32(rl, rh, t4);
2161 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2162 /* Calc AV/SAV bits */
2163 tcg_gen_add_tl(cpu_PSW_AV, rh, rh);
2164 tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV);
2166 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2168 tcg_temp_free_i64(t1);
2169 tcg_temp_free_i64(t2);
2170 tcg_temp_free_i64(t3);
2171 tcg_temp_free_i64(t4);
2175 gen_msubs32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
2178 TCGv_i64 t1 = tcg_temp_new_i64();
2179 TCGv_i64 t2 = tcg_temp_new_i64();
2180 TCGv_i64 t3 = tcg_temp_new_i64();
2181 TCGv_i64 t4 = tcg_temp_new_i64();
2183 tcg_gen_ext_i32_i64(t1, arg1);
2184 tcg_gen_ext_i32_i64(t2, arg2);
2185 tcg_gen_ext_i32_i64(t3, arg3);
2187 tcg_gen_mul_i64(t2, t2, t3);
2188 /* if we shift part of the fraction out, we need to round up */
2189 tcg_gen_andi_i64(t4, t2, (1ll << (up_shift - n)) - 1);
2190 tcg_gen_setcondi_i64(TCG_COND_NE, t4, t4, 0);
2191 tcg_gen_sari_i64(t3, t2, up_shift - n);
2192 tcg_gen_add_i64(t3, t3, t4);
2194 gen_helper_msub32_q_sub_ssov(ret, cpu_env, t1, t3);
2196 tcg_temp_free_i64(t1);
2197 tcg_temp_free_i64(t2);
2198 tcg_temp_free_i64(t3);
2199 tcg_temp_free_i64(t4);
2203 gen_msubs64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
2204 TCGv arg3, uint32_t n)
2206 TCGv_i64 r1 = tcg_temp_new_i64();
2207 TCGv temp = tcg_const_i32(n);
2209 tcg_gen_concat_i32_i64(r1, arg1_low, arg1_high);
2210 gen_helper_msub64_q_ssov(r1, cpu_env, r1, arg2, arg3, temp);
2211 tcg_gen_extr_i64_i32(rl, rh, r1);
2213 tcg_temp_free_i64(r1);
2214 tcg_temp_free(temp);
2218 gen_msubad_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
2219 TCGv r3, uint32_t n, uint32_t mode)
2221 TCGv temp = tcg_const_i32(n);
2222 TCGv temp2 = tcg_temp_new();
2223 TCGv_i64 temp64 = tcg_temp_new_i64();
2226 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2229 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2232 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2235 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2238 tcg_gen_extr_i64_i32(temp, temp2, temp64);
2239 gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
2240 tcg_gen_add_tl, tcg_gen_sub_tl);
2241 tcg_temp_free(temp);
2242 tcg_temp_free(temp2);
2243 tcg_temp_free_i64(temp64);
2247 gen_msubadm_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
2248 TCGv r3, uint32_t n, uint32_t mode)
2250 TCGv temp = tcg_const_i32(n);
2251 TCGv_i64 temp64 = tcg_temp_new_i64();
2252 TCGv_i64 temp64_2 = tcg_temp_new_i64();
2253 TCGv_i64 temp64_3 = tcg_temp_new_i64();
2256 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2259 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2262 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2265 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2268 tcg_gen_concat_i32_i64(temp64_3, r1_low, r1_high);
2269 tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
2270 tcg_gen_ext32s_i64(temp64, temp64); /* low */
2271 tcg_gen_sub_i64(temp64, temp64_2, temp64);
2272 tcg_gen_shli_i64(temp64, temp64, 16);
2274 gen_sub64_d(temp64_2, temp64_3, temp64);
2275 /* write back result */
2276 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_2);
2278 tcg_temp_free(temp);
2279 tcg_temp_free_i64(temp64);
2280 tcg_temp_free_i64(temp64_2);
2281 tcg_temp_free_i64(temp64_3);
2285 gen_msubadr32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
2287 TCGv temp = tcg_const_i32(n);
2288 TCGv temp2 = tcg_temp_new();
2289 TCGv_i64 temp64 = tcg_temp_new_i64();
2292 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2295 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2298 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2301 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2304 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
2305 tcg_gen_shli_tl(temp, r1, 16);
2306 gen_helper_subadr_h(ret, cpu_env, temp64, temp, temp2);
2308 tcg_temp_free(temp);
2309 tcg_temp_free(temp2);
2310 tcg_temp_free_i64(temp64);
2314 gen_msubads_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
2315 TCGv r3, uint32_t n, uint32_t mode)
2317 TCGv temp = tcg_const_i32(n);
2318 TCGv temp2 = tcg_temp_new();
2319 TCGv temp3 = tcg_temp_new();
2320 TCGv_i64 temp64 = tcg_temp_new_i64();
2324 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2327 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2330 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2333 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2336 tcg_gen_extr_i64_i32(temp, temp2, temp64);
2337 gen_adds(ret_low, r1_low, temp);
2338 tcg_gen_mov_tl(temp, cpu_PSW_V);
2339 tcg_gen_mov_tl(temp3, cpu_PSW_AV);
2340 gen_subs(ret_high, r1_high, temp2);
2341 /* combine v bits */
2342 tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
2343 /* combine av bits */
2344 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
2346 tcg_temp_free(temp);
2347 tcg_temp_free(temp2);
2348 tcg_temp_free(temp3);
2349 tcg_temp_free_i64(temp64);
2353 gen_msubadms_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
2354 TCGv r3, uint32_t n, uint32_t mode)
2356 TCGv temp = tcg_const_i32(n);
2357 TCGv_i64 temp64 = tcg_temp_new_i64();
2358 TCGv_i64 temp64_2 = tcg_temp_new_i64();
2362 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2365 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2368 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2371 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2374 tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
2375 tcg_gen_ext32s_i64(temp64, temp64); /* low */
2376 tcg_gen_sub_i64(temp64, temp64_2, temp64);
2377 tcg_gen_shli_i64(temp64, temp64, 16);
2378 tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
2380 gen_helper_sub64_ssov(temp64, cpu_env, temp64_2, temp64);
2381 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2383 tcg_temp_free(temp);
2384 tcg_temp_free_i64(temp64);
2385 tcg_temp_free_i64(temp64_2);
2389 gen_msubadr32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
2391 TCGv temp = tcg_const_i32(n);
2392 TCGv temp2 = tcg_temp_new();
2393 TCGv_i64 temp64 = tcg_temp_new_i64();
2396 GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
2399 GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
2402 GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
2405 GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
2408 tcg_gen_andi_tl(temp2, r1, 0xffff0000);
2409 tcg_gen_shli_tl(temp, r1, 16);
2410 gen_helper_subadr_h_ssov(ret, cpu_env, temp64, temp, temp2);
2412 tcg_temp_free(temp);
2413 tcg_temp_free(temp2);
2414 tcg_temp_free_i64(temp64);
2417 static inline void gen_abs(TCGv ret, TCGv r1)
2419 TCGv temp = tcg_temp_new();
2420 TCGv t0 = tcg_const_i32(0);
2422 tcg_gen_neg_tl(temp, r1);
2423 tcg_gen_movcond_tl(TCG_COND_GE, ret, r1, t0, r1, temp);
2424 /* overflow can only happen, if r1 = 0x80000000 */
2425 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, r1, 0x80000000);
2426 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
2428 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2430 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2431 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2433 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2435 tcg_temp_free(temp);
2439 static inline void gen_absdif(TCGv ret, TCGv r1, TCGv r2)
2441 TCGv temp = tcg_temp_new_i32();
2442 TCGv result = tcg_temp_new_i32();
2444 tcg_gen_sub_tl(result, r1, r2);
2445 tcg_gen_sub_tl(temp, r2, r1);
2446 tcg_gen_movcond_tl(TCG_COND_GT, result, r1, r2, result, temp);
2449 tcg_gen_xor_tl(cpu_PSW_V, result, r1);
2450 tcg_gen_xor_tl(temp, result, r2);
2451 tcg_gen_movcond_tl(TCG_COND_GT, cpu_PSW_V, r1, r2, cpu_PSW_V, temp);
2452 tcg_gen_xor_tl(temp, r1, r2);
2453 tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp);
2455 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2457 tcg_gen_add_tl(cpu_PSW_AV, result, result);
2458 tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
2460 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2461 /* write back result */
2462 tcg_gen_mov_tl(ret, result);
2464 tcg_temp_free(temp);
2465 tcg_temp_free(result);
2468 static inline void gen_absdifi(TCGv ret, TCGv r1, int32_t con)
2470 TCGv temp = tcg_const_i32(con);
2471 gen_absdif(ret, r1, temp);
2472 tcg_temp_free(temp);
2475 static inline void gen_absdifsi(TCGv ret, TCGv r1, int32_t con)
2477 TCGv temp = tcg_const_i32(con);
2478 gen_helper_absdif_ssov(ret, cpu_env, r1, temp);
2479 tcg_temp_free(temp);
2482 static inline void gen_mul_i32s(TCGv ret, TCGv r1, TCGv r2)
2484 TCGv high = tcg_temp_new();
2485 TCGv low = tcg_temp_new();
2487 tcg_gen_muls2_tl(low, high, r1, r2);
2488 tcg_gen_mov_tl(ret, low);
2490 tcg_gen_sari_tl(low, low, 31);
2491 tcg_gen_setcond_tl(TCG_COND_NE, cpu_PSW_V, high, low);
2492 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
2494 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2496 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2497 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2499 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2501 tcg_temp_free(high);
2505 static inline void gen_muli_i32s(TCGv ret, TCGv r1, int32_t con)
2507 TCGv temp = tcg_const_i32(con);
2508 gen_mul_i32s(ret, r1, temp);
2509 tcg_temp_free(temp);
2512 static inline void gen_mul_i64s(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2)
2514 tcg_gen_muls2_tl(ret_low, ret_high, r1, r2);
2516 tcg_gen_movi_tl(cpu_PSW_V, 0);
2518 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2520 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
2521 tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
2523 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2526 static inline void gen_muli_i64s(TCGv ret_low, TCGv ret_high, TCGv r1,
2529 TCGv temp = tcg_const_i32(con);
2530 gen_mul_i64s(ret_low, ret_high, r1, temp);
2531 tcg_temp_free(temp);
2534 static inline void gen_mul_i64u(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2)
2536 tcg_gen_mulu2_tl(ret_low, ret_high, r1, r2);
2538 tcg_gen_movi_tl(cpu_PSW_V, 0);
2540 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2542 tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
2543 tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
2545 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2548 static inline void gen_muli_i64u(TCGv ret_low, TCGv ret_high, TCGv r1,
2551 TCGv temp = tcg_const_i32(con);
2552 gen_mul_i64u(ret_low, ret_high, r1, temp);
2553 tcg_temp_free(temp);
2556 static inline void gen_mulsi_i32(TCGv ret, TCGv r1, int32_t con)
2558 TCGv temp = tcg_const_i32(con);
2559 gen_helper_mul_ssov(ret, cpu_env, r1, temp);
2560 tcg_temp_free(temp);
2563 static inline void gen_mulsui_i32(TCGv ret, TCGv r1, int32_t con)
2565 TCGv temp = tcg_const_i32(con);
2566 gen_helper_mul_suov(ret, cpu_env, r1, temp);
2567 tcg_temp_free(temp);
2569 /* gen_maddsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9); */
2570 static inline void gen_maddsi_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
2572 TCGv temp = tcg_const_i32(con);
2573 gen_helper_madd32_ssov(ret, cpu_env, r1, r2, temp);
2574 tcg_temp_free(temp);
2577 static inline void gen_maddsui_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
2579 TCGv temp = tcg_const_i32(con);
2580 gen_helper_madd32_suov(ret, cpu_env, r1, r2, temp);
2581 tcg_temp_free(temp);
2585 gen_mul_q(TCGv rl, TCGv rh, TCGv arg1, TCGv arg2, uint32_t n, uint32_t up_shift)
2587 TCGv temp = tcg_temp_new();
2588 TCGv_i64 temp_64 = tcg_temp_new_i64();
2589 TCGv_i64 temp2_64 = tcg_temp_new_i64();
2592 if (up_shift == 32) {
2593 tcg_gen_muls2_tl(rh, rl, arg1, arg2);
2594 } else if (up_shift == 16) {
2595 tcg_gen_ext_i32_i64(temp_64, arg1);
2596 tcg_gen_ext_i32_i64(temp2_64, arg2);
2598 tcg_gen_mul_i64(temp_64, temp_64, temp2_64);
2599 tcg_gen_shri_i64(temp_64, temp_64, up_shift);
2600 tcg_gen_extr_i64_i32(rl, rh, temp_64);
2602 tcg_gen_muls2_tl(rl, rh, arg1, arg2);
2605 tcg_gen_movi_tl(cpu_PSW_V, 0);
2606 } else { /* n is expected to be 1 */
2607 tcg_gen_ext_i32_i64(temp_64, arg1);
2608 tcg_gen_ext_i32_i64(temp2_64, arg2);
2610 tcg_gen_mul_i64(temp_64, temp_64, temp2_64);
2612 if (up_shift == 0) {
2613 tcg_gen_shli_i64(temp_64, temp_64, 1);
2615 tcg_gen_shri_i64(temp_64, temp_64, up_shift - 1);
2617 tcg_gen_extr_i64_i32(rl, rh, temp_64);
2618 /* overflow only occurs if r1 = r2 = 0x8000 */
2619 if (up_shift == 0) {/* result is 64 bit */
2620 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, rh,
2622 } else { /* result is 32 bit */
2623 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, rl,
2626 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
2627 /* calc sv overflow bit */
2628 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
2630 /* calc av overflow bit */
2631 if (up_shift == 0) {
2632 tcg_gen_add_tl(cpu_PSW_AV, rh, rh);
2633 tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV);
2635 tcg_gen_add_tl(cpu_PSW_AV, rl, rl);
2636 tcg_gen_xor_tl(cpu_PSW_AV, rl, cpu_PSW_AV);
2638 /* calc sav overflow bit */
2639 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2640 tcg_temp_free(temp);
2641 tcg_temp_free_i64(temp_64);
2642 tcg_temp_free_i64(temp2_64);
2646 gen_mul_q_16(TCGv ret, TCGv arg1, TCGv arg2, uint32_t n)
2648 TCGv temp = tcg_temp_new();
2650 tcg_gen_mul_tl(ret, arg1, arg2);
2651 } else { /* n is expected to be 1 */
2652 tcg_gen_mul_tl(ret, arg1, arg2);
2653 tcg_gen_shli_tl(ret, ret, 1);
2654 /* catch special case r1 = r2 = 0x8000 */
2655 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, ret, 0x80000000);
2656 tcg_gen_sub_tl(ret, ret, temp);
2659 tcg_gen_movi_tl(cpu_PSW_V, 0);
2660 /* calc av overflow bit */
2661 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2662 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2663 /* calc sav overflow bit */
2664 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2666 tcg_temp_free(temp);
2669 static void gen_mulr_q(TCGv ret, TCGv arg1, TCGv arg2, uint32_t n)
2671 TCGv temp = tcg_temp_new();
2673 tcg_gen_mul_tl(ret, arg1, arg2);
2674 tcg_gen_addi_tl(ret, ret, 0x8000);
2676 tcg_gen_mul_tl(ret, arg1, arg2);
2677 tcg_gen_shli_tl(ret, ret, 1);
2678 tcg_gen_addi_tl(ret, ret, 0x8000);
2679 /* catch special case r1 = r2 = 0x8000 */
2680 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, ret, 0x80008000);
2681 tcg_gen_muli_tl(temp, temp, 0x8001);
2682 tcg_gen_sub_tl(ret, ret, temp);
2685 tcg_gen_movi_tl(cpu_PSW_V, 0);
2686 /* calc av overflow bit */
2687 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2688 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2689 /* calc sav overflow bit */
2690 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2691 /* cut halfword off */
2692 tcg_gen_andi_tl(ret, ret, 0xffff0000);
2694 tcg_temp_free(temp);
2698 gen_madds_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2701 TCGv_i64 temp64 = tcg_temp_new_i64();
2702 tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
2703 gen_helper_madd64_ssov(temp64, cpu_env, r1, temp64, r3);
2704 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2705 tcg_temp_free_i64(temp64);
2709 gen_maddsi_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2712 TCGv temp = tcg_const_i32(con);
2713 gen_madds_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
2714 tcg_temp_free(temp);
2718 gen_maddsu_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2721 TCGv_i64 temp64 = tcg_temp_new_i64();
2722 tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
2723 gen_helper_madd64_suov(temp64, cpu_env, r1, temp64, r3);
2724 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2725 tcg_temp_free_i64(temp64);
2729 gen_maddsui_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2732 TCGv temp = tcg_const_i32(con);
2733 gen_maddsu_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
2734 tcg_temp_free(temp);
2737 static inline void gen_msubsi_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
2739 TCGv temp = tcg_const_i32(con);
2740 gen_helper_msub32_ssov(ret, cpu_env, r1, r2, temp);
2741 tcg_temp_free(temp);
2744 static inline void gen_msubsui_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
2746 TCGv temp = tcg_const_i32(con);
2747 gen_helper_msub32_suov(ret, cpu_env, r1, r2, temp);
2748 tcg_temp_free(temp);
2752 gen_msubs_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2755 TCGv_i64 temp64 = tcg_temp_new_i64();
2756 tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
2757 gen_helper_msub64_ssov(temp64, cpu_env, r1, temp64, r3);
2758 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2759 tcg_temp_free_i64(temp64);
2763 gen_msubsi_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2766 TCGv temp = tcg_const_i32(con);
2767 gen_msubs_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
2768 tcg_temp_free(temp);
2772 gen_msubsu_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2775 TCGv_i64 temp64 = tcg_temp_new_i64();
2776 tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
2777 gen_helper_msub64_suov(temp64, cpu_env, r1, temp64, r3);
2778 tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
2779 tcg_temp_free_i64(temp64);
2783 gen_msubsui_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
2786 TCGv temp = tcg_const_i32(con);
2787 gen_msubsu_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
2788 tcg_temp_free(temp);
2791 static void gen_saturate(TCGv ret, TCGv arg, int32_t up, int32_t low)
2793 TCGv sat_neg = tcg_const_i32(low);
2794 TCGv temp = tcg_const_i32(up);
2796 /* sat_neg = (arg < low ) ? low : arg; */
2797 tcg_gen_movcond_tl(TCG_COND_LT, sat_neg, arg, sat_neg, sat_neg, arg);
2799 /* ret = (sat_neg > up ) ? up : sat_neg; */
2800 tcg_gen_movcond_tl(TCG_COND_GT, ret, sat_neg, temp, temp, sat_neg);
2802 tcg_temp_free(sat_neg);
2803 tcg_temp_free(temp);
2806 static void gen_saturate_u(TCGv ret, TCGv arg, int32_t up)
2808 TCGv temp = tcg_const_i32(up);
2809 /* sat_neg = (arg > up ) ? up : arg; */
2810 tcg_gen_movcond_tl(TCG_COND_GTU, ret, arg, temp, temp, arg);
2811 tcg_temp_free(temp);
2814 static void gen_shi(TCGv ret, TCGv r1, int32_t shift_count)
2816 if (shift_count == -32) {
2817 tcg_gen_movi_tl(ret, 0);
2818 } else if (shift_count >= 0) {
2819 tcg_gen_shli_tl(ret, r1, shift_count);
2821 tcg_gen_shri_tl(ret, r1, -shift_count);
2825 static void gen_sh_hi(TCGv ret, TCGv r1, int32_t shiftcount)
2827 TCGv temp_low, temp_high;
2829 if (shiftcount == -16) {
2830 tcg_gen_movi_tl(ret, 0);
2832 temp_high = tcg_temp_new();
2833 temp_low = tcg_temp_new();
2835 tcg_gen_andi_tl(temp_low, r1, 0xffff);
2836 tcg_gen_andi_tl(temp_high, r1, 0xffff0000);
2837 gen_shi(temp_low, temp_low, shiftcount);
2838 gen_shi(ret, temp_high, shiftcount);
2839 tcg_gen_deposit_tl(ret, ret, temp_low, 0, 16);
2841 tcg_temp_free(temp_low);
2842 tcg_temp_free(temp_high);
2846 static void gen_shaci(TCGv ret, TCGv r1, int32_t shift_count)
2848 uint32_t msk, msk_start;
2849 TCGv temp = tcg_temp_new();
2850 TCGv temp2 = tcg_temp_new();
2851 TCGv t_0 = tcg_const_i32(0);
2853 if (shift_count == 0) {
2854 /* Clear PSW.C and PSW.V */
2855 tcg_gen_movi_tl(cpu_PSW_C, 0);
2856 tcg_gen_mov_tl(cpu_PSW_V, cpu_PSW_C);
2857 tcg_gen_mov_tl(ret, r1);
2858 } else if (shift_count == -32) {
2860 tcg_gen_mov_tl(cpu_PSW_C, r1);
2861 /* fill ret completly with sign bit */
2862 tcg_gen_sari_tl(ret, r1, 31);
2864 tcg_gen_movi_tl(cpu_PSW_V, 0);
2865 } else if (shift_count > 0) {
2866 TCGv t_max = tcg_const_i32(0x7FFFFFFF >> shift_count);
2867 TCGv t_min = tcg_const_i32(((int32_t) -0x80000000) >> shift_count);
2870 msk_start = 32 - shift_count;
2871 msk = ((1 << shift_count) - 1) << msk_start;
2872 tcg_gen_andi_tl(cpu_PSW_C, r1, msk);
2873 /* calc v/sv bits */
2874 tcg_gen_setcond_tl(TCG_COND_GT, temp, r1, t_max);
2875 tcg_gen_setcond_tl(TCG_COND_LT, temp2, r1, t_min);
2876 tcg_gen_or_tl(cpu_PSW_V, temp, temp2);
2877 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
2879 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_V, cpu_PSW_SV);
2881 tcg_gen_shli_tl(ret, r1, shift_count);
2883 tcg_temp_free(t_max);
2884 tcg_temp_free(t_min);
2887 tcg_gen_movi_tl(cpu_PSW_V, 0);
2889 msk = (1 << -shift_count) - 1;
2890 tcg_gen_andi_tl(cpu_PSW_C, r1, msk);
2892 tcg_gen_sari_tl(ret, r1, -shift_count);
2894 /* calc av overflow bit */
2895 tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
2896 tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
2897 /* calc sav overflow bit */
2898 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
2900 tcg_temp_free(temp);
2901 tcg_temp_free(temp2);
2905 static void gen_shas(TCGv ret, TCGv r1, TCGv r2)
2907 gen_helper_sha_ssov(ret, cpu_env, r1, r2);
2910 static void gen_shasi(TCGv ret, TCGv r1, int32_t con)
2912 TCGv temp = tcg_const_i32(con);
2913 gen_shas(ret, r1, temp);
2914 tcg_temp_free(temp);
2917 static void gen_sha_hi(TCGv ret, TCGv r1, int32_t shift_count)
2921 if (shift_count == 0) {
2922 tcg_gen_mov_tl(ret, r1);
2923 } else if (shift_count > 0) {
2924 low = tcg_temp_new();
2925 high = tcg_temp_new();
2927 tcg_gen_andi_tl(high, r1, 0xffff0000);
2928 tcg_gen_shli_tl(low, r1, shift_count);
2929 tcg_gen_shli_tl(ret, high, shift_count);
2930 tcg_gen_deposit_tl(ret, ret, low, 0, 16);
2933 tcg_temp_free(high);
2935 low = tcg_temp_new();
2936 high = tcg_temp_new();
2938 tcg_gen_ext16s_tl(low, r1);
2939 tcg_gen_sari_tl(low, low, -shift_count);
2940 tcg_gen_sari_tl(ret, r1, -shift_count);
2941 tcg_gen_deposit_tl(ret, ret, low, 0, 16);
2944 tcg_temp_free(high);
2949 /* ret = {ret[30:0], (r1 cond r2)}; */
2950 static void gen_sh_cond(int cond, TCGv ret, TCGv r1, TCGv r2)
2952 TCGv temp = tcg_temp_new();
2953 TCGv temp2 = tcg_temp_new();
2955 tcg_gen_shli_tl(temp, ret, 1);
2956 tcg_gen_setcond_tl(cond, temp2, r1, r2);
2957 tcg_gen_or_tl(ret, temp, temp2);
2959 tcg_temp_free(temp);
2960 tcg_temp_free(temp2);
2963 static void gen_sh_condi(int cond, TCGv ret, TCGv r1, int32_t con)
2965 TCGv temp = tcg_const_i32(con);
2966 gen_sh_cond(cond, ret, r1, temp);
2967 tcg_temp_free(temp);
2970 static inline void gen_adds(TCGv ret, TCGv r1, TCGv r2)
2972 gen_helper_add_ssov(ret, cpu_env, r1, r2);
2975 static inline void gen_addsi(TCGv ret, TCGv r1, int32_t con)
2977 TCGv temp = tcg_const_i32(con);
2978 gen_helper_add_ssov(ret, cpu_env, r1, temp);
2979 tcg_temp_free(temp);
2982 static inline void gen_addsui(TCGv ret, TCGv r1, int32_t con)
2984 TCGv temp = tcg_const_i32(con);
2985 gen_helper_add_suov(ret, cpu_env, r1, temp);
2986 tcg_temp_free(temp);
2989 static inline void gen_subs(TCGv ret, TCGv r1, TCGv r2)
2991 gen_helper_sub_ssov(ret, cpu_env, r1, r2);
2994 static inline void gen_subsu(TCGv ret, TCGv r1, TCGv r2)
2996 gen_helper_sub_suov(ret, cpu_env, r1, r2);
2999 static inline void gen_bit_2op(TCGv ret, TCGv r1, TCGv r2,
3001 void(*op1)(TCGv, TCGv, TCGv),
3002 void(*op2)(TCGv, TCGv, TCGv))
3006 temp1 = tcg_temp_new();
3007 temp2 = tcg_temp_new();
3009 tcg_gen_shri_tl(temp2, r2, pos2);
3010 tcg_gen_shri_tl(temp1, r1, pos1);
3012 (*op1)(temp1, temp1, temp2);
3013 (*op2)(temp1 , ret, temp1);
3015 tcg_gen_deposit_tl(ret, ret, temp1, 0, 1);
3017 tcg_temp_free(temp1);
3018 tcg_temp_free(temp2);
3021 /* ret = r1[pos1] op1 r2[pos2]; */
3022 static inline void gen_bit_1op(TCGv ret, TCGv r1, TCGv r2,
3024 void(*op1)(TCGv, TCGv, TCGv))
3028 temp1 = tcg_temp_new();
3029 temp2 = tcg_temp_new();
3031 tcg_gen_shri_tl(temp2, r2, pos2);
3032 tcg_gen_shri_tl(temp1, r1, pos1);
3034 (*op1)(ret, temp1, temp2);
3036 tcg_gen_andi_tl(ret, ret, 0x1);
3038 tcg_temp_free(temp1);
3039 tcg_temp_free(temp2);
3042 static inline void gen_accumulating_cond(int cond, TCGv ret, TCGv r1, TCGv r2,
3043 void(*op)(TCGv, TCGv, TCGv))
3045 TCGv temp = tcg_temp_new();
3046 TCGv temp2 = tcg_temp_new();
3047 /* temp = (arg1 cond arg2 )*/
3048 tcg_gen_setcond_tl(cond, temp, r1, r2);
3050 tcg_gen_andi_tl(temp2, ret, 0x1);
3051 /* temp = temp insn temp2 */
3052 (*op)(temp, temp, temp2);
3053 /* ret = {ret[31:1], temp} */
3054 tcg_gen_deposit_tl(ret, ret, temp, 0, 1);
3056 tcg_temp_free(temp);
3057 tcg_temp_free(temp2);
3061 gen_accumulating_condi(int cond, TCGv ret, TCGv r1, int32_t con,
3062 void(*op)(TCGv, TCGv, TCGv))
3064 TCGv temp = tcg_const_i32(con);
3065 gen_accumulating_cond(cond, ret, r1, temp, op);
3066 tcg_temp_free(temp);
3069 /* ret = (r1 cond r2) ? 0xFFFFFFFF ? 0x00000000;*/
3070 static inline void gen_cond_w(TCGCond cond, TCGv ret, TCGv r1, TCGv r2)
3072 tcg_gen_setcond_tl(cond, ret, r1, r2);
3073 tcg_gen_neg_tl(ret, ret);
3076 static inline void gen_eqany_bi(TCGv ret, TCGv r1, int32_t con)
3078 TCGv b0 = tcg_temp_new();
3079 TCGv b1 = tcg_temp_new();
3080 TCGv b2 = tcg_temp_new();
3081 TCGv b3 = tcg_temp_new();
3084 tcg_gen_andi_tl(b0, r1, 0xff);
3085 tcg_gen_setcondi_tl(TCG_COND_EQ, b0, b0, con & 0xff);
3088 tcg_gen_andi_tl(b1, r1, 0xff00);
3089 tcg_gen_setcondi_tl(TCG_COND_EQ, b1, b1, con & 0xff00);
3092 tcg_gen_andi_tl(b2, r1, 0xff0000);
3093 tcg_gen_setcondi_tl(TCG_COND_EQ, b2, b2, con & 0xff0000);
3096 tcg_gen_andi_tl(b3, r1, 0xff000000);
3097 tcg_gen_setcondi_tl(TCG_COND_EQ, b3, b3, con & 0xff000000);
3100 tcg_gen_or_tl(ret, b0, b1);
3101 tcg_gen_or_tl(ret, ret, b2);
3102 tcg_gen_or_tl(ret, ret, b3);
3110 static inline void gen_eqany_hi(TCGv ret, TCGv r1, int32_t con)
3112 TCGv h0 = tcg_temp_new();
3113 TCGv h1 = tcg_temp_new();
3116 tcg_gen_andi_tl(h0, r1, 0xffff);
3117 tcg_gen_setcondi_tl(TCG_COND_EQ, h0, h0, con & 0xffff);
3120 tcg_gen_andi_tl(h1, r1, 0xffff0000);
3121 tcg_gen_setcondi_tl(TCG_COND_EQ, h1, h1, con & 0xffff0000);
3124 tcg_gen_or_tl(ret, h0, h1);
3129 /* mask = ((1 << width) -1) << pos;
3130 ret = (r1 & ~mask) | (r2 << pos) & mask); */
3131 static inline void gen_insert(TCGv ret, TCGv r1, TCGv r2, TCGv width, TCGv pos)
3133 TCGv mask = tcg_temp_new();
3134 TCGv temp = tcg_temp_new();
3135 TCGv temp2 = tcg_temp_new();
3137 tcg_gen_movi_tl(mask, 1);
3138 tcg_gen_shl_tl(mask, mask, width);
3139 tcg_gen_subi_tl(mask, mask, 1);
3140 tcg_gen_shl_tl(mask, mask, pos);
3142 tcg_gen_shl_tl(temp, r2, pos);
3143 tcg_gen_and_tl(temp, temp, mask);
3144 tcg_gen_andc_tl(temp2, r1, mask);
3145 tcg_gen_or_tl(ret, temp, temp2);
3147 tcg_temp_free(mask);
3148 tcg_temp_free(temp);
3149 tcg_temp_free(temp2);
3152 static inline void gen_bsplit(TCGv rl, TCGv rh, TCGv r1)
3154 TCGv_i64 temp = tcg_temp_new_i64();
3156 gen_helper_bsplit(temp, r1);
3157 tcg_gen_extr_i64_i32(rl, rh, temp);
3159 tcg_temp_free_i64(temp);
3162 static inline void gen_unpack(TCGv rl, TCGv rh, TCGv r1)
3164 TCGv_i64 temp = tcg_temp_new_i64();
3166 gen_helper_unpack(temp, r1);
3167 tcg_gen_extr_i64_i32(rl, rh, temp);
3169 tcg_temp_free_i64(temp);
3173 gen_dvinit_b(CPUTriCoreState *env, TCGv rl, TCGv rh, TCGv r1, TCGv r2)
3175 TCGv_i64 ret = tcg_temp_new_i64();
3177 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
3178 gen_helper_dvinit_b_13(ret, cpu_env, r1, r2);
3180 gen_helper_dvinit_b_131(ret, cpu_env, r1, r2);
3182 tcg_gen_extr_i64_i32(rl, rh, ret);
3184 tcg_temp_free_i64(ret);
3188 gen_dvinit_h(CPUTriCoreState *env, TCGv rl, TCGv rh, TCGv r1, TCGv r2)
3190 TCGv_i64 ret = tcg_temp_new_i64();
3192 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
3193 gen_helper_dvinit_h_13(ret, cpu_env, r1, r2);
3195 gen_helper_dvinit_h_131(ret, cpu_env, r1, r2);
3197 tcg_gen_extr_i64_i32(rl, rh, ret);
3199 tcg_temp_free_i64(ret);
3202 static void gen_calc_usb_mul_h(TCGv arg_low, TCGv arg_high)
3204 TCGv temp = tcg_temp_new();
3206 tcg_gen_add_tl(temp, arg_low, arg_low);
3207 tcg_gen_xor_tl(temp, temp, arg_low);
3208 tcg_gen_add_tl(cpu_PSW_AV, arg_high, arg_high);
3209 tcg_gen_xor_tl(cpu_PSW_AV, cpu_PSW_AV, arg_high);
3210 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp);
3212 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
3213 tcg_gen_movi_tl(cpu_PSW_V, 0);
3214 tcg_temp_free(temp);
3217 static void gen_calc_usb_mulr_h(TCGv arg)
3219 TCGv temp = tcg_temp_new();
3221 tcg_gen_add_tl(temp, arg, arg);
3222 tcg_gen_xor_tl(temp, temp, arg);
3223 tcg_gen_shli_tl(cpu_PSW_AV, temp, 16);
3224 tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp);
3226 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
3228 tcg_gen_movi_tl(cpu_PSW_V, 0);
3229 tcg_temp_free(temp);
3232 /* helpers for generating program flow micro-ops */
3234 static inline void gen_save_pc(target_ulong pc)
3236 tcg_gen_movi_tl(cpu_PC, pc);
3239 static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
3241 TranslationBlock *tb;
3243 if ((tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK) &&
3244 likely(!ctx->singlestep_enabled)) {
3247 tcg_gen_exit_tb((uintptr_t)tb + n);
3250 if (ctx->singlestep_enabled) {
3251 /* raise exception debug */
3257 static void generate_trap(DisasContext *ctx, int class, int tin)
3259 TCGv_i32 classtemp = tcg_const_i32(class);
3260 TCGv_i32 tintemp = tcg_const_i32(tin);
3262 gen_save_pc(ctx->pc);
3263 gen_helper_raise_exception_sync(cpu_env, classtemp, tintemp);
3264 ctx->bstate = BS_EXCP;
3266 tcg_temp_free(classtemp);
3267 tcg_temp_free(tintemp);
3270 static inline void gen_branch_cond(DisasContext *ctx, TCGCond cond, TCGv r1,
3271 TCGv r2, int16_t address)
3273 TCGLabel *jumpLabel = gen_new_label();
3274 tcg_gen_brcond_tl(cond, r1, r2, jumpLabel);
3276 gen_goto_tb(ctx, 1, ctx->next_pc);
3278 gen_set_label(jumpLabel);
3279 gen_goto_tb(ctx, 0, ctx->pc + address * 2);
3282 static inline void gen_branch_condi(DisasContext *ctx, TCGCond cond, TCGv r1,
3283 int r2, int16_t address)
3285 TCGv temp = tcg_const_i32(r2);
3286 gen_branch_cond(ctx, cond, r1, temp, address);
3287 tcg_temp_free(temp);
3290 static void gen_loop(DisasContext *ctx, int r1, int32_t offset)
3292 TCGLabel *l1 = gen_new_label();
3294 tcg_gen_subi_tl(cpu_gpr_a[r1], cpu_gpr_a[r1], 1);
3295 tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_gpr_a[r1], -1, l1);
3296 gen_goto_tb(ctx, 1, ctx->pc + offset);
3298 gen_goto_tb(ctx, 0, ctx->next_pc);
3301 static void gen_fcall_save_ctx(DisasContext *ctx)
3303 TCGv temp = tcg_temp_new();
3305 tcg_gen_addi_tl(temp, cpu_gpr_a[10], -4);
3306 tcg_gen_qemu_st_tl(cpu_gpr_a[11], temp, ctx->mem_idx, MO_LESL);
3307 tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
3308 tcg_gen_mov_tl(cpu_gpr_a[10], temp);
3310 tcg_temp_free(temp);
3313 static void gen_fret(DisasContext *ctx)
3315 TCGv temp = tcg_temp_new();
3317 tcg_gen_andi_tl(temp, cpu_gpr_a[11], ~0x1);
3318 tcg_gen_qemu_ld_tl(cpu_gpr_a[11], cpu_gpr_a[10], ctx->mem_idx, MO_LESL);
3319 tcg_gen_addi_tl(cpu_gpr_a[10], cpu_gpr_a[10], 4);
3320 tcg_gen_mov_tl(cpu_PC, temp);
3322 ctx->bstate = BS_BRANCH;
3324 tcg_temp_free(temp);
3327 static void gen_compute_branch(DisasContext *ctx, uint32_t opc, int r1,
3328 int r2 , int32_t constant , int32_t offset)
3334 /* SB-format jumps */
3337 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3339 case OPC1_32_B_CALL:
3340 case OPC1_16_SB_CALL:
3341 gen_helper_1arg(call, ctx->next_pc);
3342 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3345 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[15], 0, offset);
3347 case OPC1_16_SB_JNZ:
3348 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[15], 0, offset);
3350 /* SBC-format jumps */
3351 case OPC1_16_SBC_JEQ:
3352 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[15], constant, offset);
3354 case OPC1_16_SBC_JNE:
3355 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[15], constant, offset);
3357 /* SBRN-format jumps */
3358 case OPC1_16_SBRN_JZ_T:
3359 temp = tcg_temp_new();
3360 tcg_gen_andi_tl(temp, cpu_gpr_d[15], 0x1u << constant);
3361 gen_branch_condi(ctx, TCG_COND_EQ, temp, 0, offset);
3362 tcg_temp_free(temp);
3364 case OPC1_16_SBRN_JNZ_T:
3365 temp = tcg_temp_new();
3366 tcg_gen_andi_tl(temp, cpu_gpr_d[15], 0x1u << constant);
3367 gen_branch_condi(ctx, TCG_COND_NE, temp, 0, offset);
3368 tcg_temp_free(temp);
3370 /* SBR-format jumps */
3371 case OPC1_16_SBR_JEQ:
3372 gen_branch_cond(ctx, TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[15],
3375 case OPC1_16_SBR_JNE:
3376 gen_branch_cond(ctx, TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[15],
3379 case OPC1_16_SBR_JNZ:
3380 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[r1], 0, offset);
3382 case OPC1_16_SBR_JNZ_A:
3383 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_a[r1], 0, offset);
3385 case OPC1_16_SBR_JGEZ:
3386 gen_branch_condi(ctx, TCG_COND_GE, cpu_gpr_d[r1], 0, offset);
3388 case OPC1_16_SBR_JGTZ:
3389 gen_branch_condi(ctx, TCG_COND_GT, cpu_gpr_d[r1], 0, offset);
3391 case OPC1_16_SBR_JLEZ:
3392 gen_branch_condi(ctx, TCG_COND_LE, cpu_gpr_d[r1], 0, offset);
3394 case OPC1_16_SBR_JLTZ:
3395 gen_branch_condi(ctx, TCG_COND_LT, cpu_gpr_d[r1], 0, offset);
3397 case OPC1_16_SBR_JZ:
3398 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[r1], 0, offset);
3400 case OPC1_16_SBR_JZ_A:
3401 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_a[r1], 0, offset);
3403 case OPC1_16_SBR_LOOP:
3404 gen_loop(ctx, r1, offset * 2 - 32);
3406 /* SR-format jumps */
3408 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], 0xfffffffe);
3411 case OPC2_32_SYS_RET:
3412 case OPC2_16_SR_RET:
3413 gen_helper_ret(cpu_env);
3417 case OPC1_32_B_CALLA:
3418 gen_helper_1arg(call, ctx->next_pc);
3419 gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset));
3421 case OPC1_32_B_FCALL:
3422 gen_fcall_save_ctx(ctx);
3423 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3425 case OPC1_32_B_FCALLA:
3426 gen_fcall_save_ctx(ctx);
3427 gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset));
3430 tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
3433 gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset));
3436 tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
3437 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3440 case OPCM_32_BRC_EQ_NEQ:
3441 if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRC_JEQ) {
3442 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[r1], constant, offset);
3444 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[r1], constant, offset);
3447 case OPCM_32_BRC_GE:
3448 if (MASK_OP_BRC_OP2(ctx->opcode) == OP2_32_BRC_JGE) {
3449 gen_branch_condi(ctx, TCG_COND_GE, cpu_gpr_d[r1], constant, offset);
3451 constant = MASK_OP_BRC_CONST4(ctx->opcode);
3452 gen_branch_condi(ctx, TCG_COND_GEU, cpu_gpr_d[r1], constant,
3456 case OPCM_32_BRC_JLT:
3457 if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRC_JLT) {
3458 gen_branch_condi(ctx, TCG_COND_LT, cpu_gpr_d[r1], constant, offset);
3460 constant = MASK_OP_BRC_CONST4(ctx->opcode);
3461 gen_branch_condi(ctx, TCG_COND_LTU, cpu_gpr_d[r1], constant,
3465 case OPCM_32_BRC_JNE:
3466 temp = tcg_temp_new();
3467 if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRC_JNED) {
3468 tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
3469 /* subi is unconditional */
3470 tcg_gen_subi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
3471 gen_branch_condi(ctx, TCG_COND_NE, temp, constant, offset);
3473 tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
3474 /* addi is unconditional */
3475 tcg_gen_addi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
3476 gen_branch_condi(ctx, TCG_COND_NE, temp, constant, offset);
3478 tcg_temp_free(temp);
3481 case OPCM_32_BRN_JTT:
3482 n = MASK_OP_BRN_N(ctx->opcode);
3484 temp = tcg_temp_new();
3485 tcg_gen_andi_tl(temp, cpu_gpr_d[r1], (1 << n));
3487 if (MASK_OP_BRN_OP2(ctx->opcode) == OPC2_32_BRN_JNZ_T) {
3488 gen_branch_condi(ctx, TCG_COND_NE, temp, 0, offset);
3490 gen_branch_condi(ctx, TCG_COND_EQ, temp, 0, offset);
3492 tcg_temp_free(temp);
3495 case OPCM_32_BRR_EQ_NEQ:
3496 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JEQ) {
3497 gen_branch_cond(ctx, TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2],
3500 gen_branch_cond(ctx, TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2],
3504 case OPCM_32_BRR_ADDR_EQ_NEQ:
3505 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JEQ_A) {
3506 gen_branch_cond(ctx, TCG_COND_EQ, cpu_gpr_a[r1], cpu_gpr_a[r2],
3509 gen_branch_cond(ctx, TCG_COND_NE, cpu_gpr_a[r1], cpu_gpr_a[r2],
3513 case OPCM_32_BRR_GE:
3514 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JGE) {
3515 gen_branch_cond(ctx, TCG_COND_GE, cpu_gpr_d[r1], cpu_gpr_d[r2],
3518 gen_branch_cond(ctx, TCG_COND_GEU, cpu_gpr_d[r1], cpu_gpr_d[r2],
3522 case OPCM_32_BRR_JLT:
3523 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JLT) {
3524 gen_branch_cond(ctx, TCG_COND_LT, cpu_gpr_d[r1], cpu_gpr_d[r2],
3527 gen_branch_cond(ctx, TCG_COND_LTU, cpu_gpr_d[r1], cpu_gpr_d[r2],
3531 case OPCM_32_BRR_LOOP:
3532 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_LOOP) {
3533 gen_loop(ctx, r2, offset * 2);
3535 /* OPC2_32_BRR_LOOPU */
3536 gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
3539 case OPCM_32_BRR_JNE:
3540 temp = tcg_temp_new();
3541 temp2 = tcg_temp_new();
3542 if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRR_JNED) {
3543 tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
3544 /* also save r2, in case of r1 == r2, so r2 is not decremented */
3545 tcg_gen_mov_tl(temp2, cpu_gpr_d[r2]);
3546 /* subi is unconditional */
3547 tcg_gen_subi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
3548 gen_branch_cond(ctx, TCG_COND_NE, temp, temp2, offset);
3550 tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
3551 /* also save r2, in case of r1 == r2, so r2 is not decremented */
3552 tcg_gen_mov_tl(temp2, cpu_gpr_d[r2]);
3553 /* addi is unconditional */
3554 tcg_gen_addi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
3555 gen_branch_cond(ctx, TCG_COND_NE, temp, temp2, offset);
3557 tcg_temp_free(temp);
3558 tcg_temp_free(temp2);
3560 case OPCM_32_BRR_JNZ:
3561 if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JNZ_A) {
3562 gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_a[r1], 0, offset);
3564 gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_a[r1], 0, offset);
3568 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3570 ctx->bstate = BS_BRANCH;
3575 * Functions for decoding instructions
3578 static void decode_src_opc(CPUTriCoreState *env, DisasContext *ctx, int op1)
3584 r1 = MASK_OP_SRC_S1D(ctx->opcode);
3585 const4 = MASK_OP_SRC_CONST4_SEXT(ctx->opcode);
3588 case OPC1_16_SRC_ADD:
3589 gen_addi_d(cpu_gpr_d[r1], cpu_gpr_d[r1], const4);
3591 case OPC1_16_SRC_ADD_A15:
3592 gen_addi_d(cpu_gpr_d[r1], cpu_gpr_d[15], const4);
3594 case OPC1_16_SRC_ADD_15A:
3595 gen_addi_d(cpu_gpr_d[15], cpu_gpr_d[r1], const4);
3597 case OPC1_16_SRC_ADD_A:
3598 tcg_gen_addi_tl(cpu_gpr_a[r1], cpu_gpr_a[r1], const4);
3600 case OPC1_16_SRC_CADD:
3601 gen_condi_add(TCG_COND_NE, cpu_gpr_d[r1], const4, cpu_gpr_d[r1],
3604 case OPC1_16_SRC_CADDN:
3605 gen_condi_add(TCG_COND_EQ, cpu_gpr_d[r1], const4, cpu_gpr_d[r1],
3608 case OPC1_16_SRC_CMOV:
3609 temp = tcg_const_tl(0);
3610 temp2 = tcg_const_tl(const4);
3611 tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
3612 temp2, cpu_gpr_d[r1]);
3613 tcg_temp_free(temp);
3614 tcg_temp_free(temp2);
3616 case OPC1_16_SRC_CMOVN:
3617 temp = tcg_const_tl(0);
3618 temp2 = tcg_const_tl(const4);
3619 tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
3620 temp2, cpu_gpr_d[r1]);
3621 tcg_temp_free(temp);
3622 tcg_temp_free(temp2);
3624 case OPC1_16_SRC_EQ:
3625 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_gpr_d[15], cpu_gpr_d[r1],
3628 case OPC1_16_SRC_LT:
3629 tcg_gen_setcondi_tl(TCG_COND_LT, cpu_gpr_d[15], cpu_gpr_d[r1],
3632 case OPC1_16_SRC_MOV:
3633 tcg_gen_movi_tl(cpu_gpr_d[r1], const4);
3635 case OPC1_16_SRC_MOV_A:
3636 const4 = MASK_OP_SRC_CONST4(ctx->opcode);
3637 tcg_gen_movi_tl(cpu_gpr_a[r1], const4);
3639 case OPC1_16_SRC_MOV_E:
3640 if (tricore_feature(env, TRICORE_FEATURE_16)) {
3641 tcg_gen_movi_tl(cpu_gpr_d[r1], const4);
3642 tcg_gen_sari_tl(cpu_gpr_d[r1+1], cpu_gpr_d[r1], 31);
3644 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3647 case OPC1_16_SRC_SH:
3648 gen_shi(cpu_gpr_d[r1], cpu_gpr_d[r1], const4);
3650 case OPC1_16_SRC_SHA:
3651 gen_shaci(cpu_gpr_d[r1], cpu_gpr_d[r1], const4);
3654 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3658 static void decode_srr_opc(DisasContext *ctx, int op1)
3663 r1 = MASK_OP_SRR_S1D(ctx->opcode);
3664 r2 = MASK_OP_SRR_S2(ctx->opcode);
3667 case OPC1_16_SRR_ADD:
3668 gen_add_d(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3670 case OPC1_16_SRR_ADD_A15:
3671 gen_add_d(cpu_gpr_d[r1], cpu_gpr_d[15], cpu_gpr_d[r2]);
3673 case OPC1_16_SRR_ADD_15A:
3674 gen_add_d(cpu_gpr_d[15], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3676 case OPC1_16_SRR_ADD_A:
3677 tcg_gen_add_tl(cpu_gpr_a[r1], cpu_gpr_a[r1], cpu_gpr_a[r2]);
3679 case OPC1_16_SRR_ADDS:
3680 gen_adds(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3682 case OPC1_16_SRR_AND:
3683 tcg_gen_and_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3685 case OPC1_16_SRR_CMOV:
3686 temp = tcg_const_tl(0);
3687 tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
3688 cpu_gpr_d[r2], cpu_gpr_d[r1]);
3689 tcg_temp_free(temp);
3691 case OPC1_16_SRR_CMOVN:
3692 temp = tcg_const_tl(0);
3693 tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
3694 cpu_gpr_d[r2], cpu_gpr_d[r1]);
3695 tcg_temp_free(temp);
3697 case OPC1_16_SRR_EQ:
3698 tcg_gen_setcond_tl(TCG_COND_EQ, cpu_gpr_d[15], cpu_gpr_d[r1],
3701 case OPC1_16_SRR_LT:
3702 tcg_gen_setcond_tl(TCG_COND_LT, cpu_gpr_d[15], cpu_gpr_d[r1],
3705 case OPC1_16_SRR_MOV:
3706 tcg_gen_mov_tl(cpu_gpr_d[r1], cpu_gpr_d[r2]);
3708 case OPC1_16_SRR_MOV_A:
3709 tcg_gen_mov_tl(cpu_gpr_a[r1], cpu_gpr_d[r2]);
3711 case OPC1_16_SRR_MOV_AA:
3712 tcg_gen_mov_tl(cpu_gpr_a[r1], cpu_gpr_a[r2]);
3714 case OPC1_16_SRR_MOV_D:
3715 tcg_gen_mov_tl(cpu_gpr_d[r1], cpu_gpr_a[r2]);
3717 case OPC1_16_SRR_MUL:
3718 gen_mul_i32s(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3720 case OPC1_16_SRR_OR:
3721 tcg_gen_or_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3723 case OPC1_16_SRR_SUB:
3724 gen_sub_d(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3726 case OPC1_16_SRR_SUB_A15B:
3727 gen_sub_d(cpu_gpr_d[r1], cpu_gpr_d[15], cpu_gpr_d[r2]);
3729 case OPC1_16_SRR_SUB_15AB:
3730 gen_sub_d(cpu_gpr_d[15], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3732 case OPC1_16_SRR_SUBS:
3733 gen_subs(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3735 case OPC1_16_SRR_XOR:
3736 tcg_gen_xor_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
3739 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3743 static void decode_ssr_opc(DisasContext *ctx, int op1)
3747 r1 = MASK_OP_SSR_S1(ctx->opcode);
3748 r2 = MASK_OP_SSR_S2(ctx->opcode);
3751 case OPC1_16_SSR_ST_A:
3752 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
3754 case OPC1_16_SSR_ST_A_POSTINC:
3755 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
3756 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
3758 case OPC1_16_SSR_ST_B:
3759 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
3761 case OPC1_16_SSR_ST_B_POSTINC:
3762 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
3763 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 1);
3765 case OPC1_16_SSR_ST_H:
3766 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUW);
3768 case OPC1_16_SSR_ST_H_POSTINC:
3769 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUW);
3770 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 2);
3772 case OPC1_16_SSR_ST_W:
3773 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
3775 case OPC1_16_SSR_ST_W_POSTINC:
3776 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
3777 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
3780 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3784 static void decode_sc_opc(DisasContext *ctx, int op1)
3788 const16 = MASK_OP_SC_CONST8(ctx->opcode);
3791 case OPC1_16_SC_AND:
3792 tcg_gen_andi_tl(cpu_gpr_d[15], cpu_gpr_d[15], const16);
3794 case OPC1_16_SC_BISR:
3795 gen_helper_1arg(bisr, const16 & 0xff);
3797 case OPC1_16_SC_LD_A:
3798 gen_offset_ld(ctx, cpu_gpr_a[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
3800 case OPC1_16_SC_LD_W:
3801 gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
3803 case OPC1_16_SC_MOV:
3804 tcg_gen_movi_tl(cpu_gpr_d[15], const16);
3807 tcg_gen_ori_tl(cpu_gpr_d[15], cpu_gpr_d[15], const16);
3809 case OPC1_16_SC_ST_A:
3810 gen_offset_st(ctx, cpu_gpr_a[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
3812 case OPC1_16_SC_ST_W:
3813 gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
3815 case OPC1_16_SC_SUB_A:
3816 tcg_gen_subi_tl(cpu_gpr_a[10], cpu_gpr_a[10], const16);
3819 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3823 static void decode_slr_opc(DisasContext *ctx, int op1)
3827 r1 = MASK_OP_SLR_D(ctx->opcode);
3828 r2 = MASK_OP_SLR_S2(ctx->opcode);
3832 case OPC1_16_SLR_LD_A:
3833 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
3835 case OPC1_16_SLR_LD_A_POSTINC:
3836 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
3837 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
3839 case OPC1_16_SLR_LD_BU:
3840 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
3842 case OPC1_16_SLR_LD_BU_POSTINC:
3843 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
3844 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 1);
3846 case OPC1_16_SLR_LD_H:
3847 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESW);
3849 case OPC1_16_SLR_LD_H_POSTINC:
3850 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESW);
3851 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 2);
3853 case OPC1_16_SLR_LD_W:
3854 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
3856 case OPC1_16_SLR_LD_W_POSTINC:
3857 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
3858 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
3861 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3865 static void decode_sro_opc(DisasContext *ctx, int op1)
3870 r2 = MASK_OP_SRO_S2(ctx->opcode);
3871 address = MASK_OP_SRO_OFF4(ctx->opcode);
3875 case OPC1_16_SRO_LD_A:
3876 gen_offset_ld(ctx, cpu_gpr_a[15], cpu_gpr_a[r2], address * 4, MO_LESL);
3878 case OPC1_16_SRO_LD_BU:
3879 gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address, MO_UB);
3881 case OPC1_16_SRO_LD_H:
3882 gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address, MO_LESW);
3884 case OPC1_16_SRO_LD_W:
3885 gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address * 4, MO_LESL);
3887 case OPC1_16_SRO_ST_A:
3888 gen_offset_st(ctx, cpu_gpr_a[15], cpu_gpr_a[r2], address * 4, MO_LESL);
3890 case OPC1_16_SRO_ST_B:
3891 gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address, MO_UB);
3893 case OPC1_16_SRO_ST_H:
3894 gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address * 2, MO_LESW);
3896 case OPC1_16_SRO_ST_W:
3897 gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address * 4, MO_LESL);
3900 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3904 static void decode_sr_system(CPUTriCoreState *env, DisasContext *ctx)
3907 op2 = MASK_OP_SR_OP2(ctx->opcode);
3910 case OPC2_16_SR_NOP:
3912 case OPC2_16_SR_RET:
3913 gen_compute_branch(ctx, op2, 0, 0, 0, 0);
3915 case OPC2_16_SR_RFE:
3916 gen_helper_rfe(cpu_env);
3918 ctx->bstate = BS_BRANCH;
3920 case OPC2_16_SR_DEBUG:
3921 /* raise EXCP_DEBUG */
3923 case OPC2_16_SR_FRET:
3927 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3931 static void decode_sr_accu(CPUTriCoreState *env, DisasContext *ctx)
3937 r1 = MASK_OP_SR_S1D(ctx->opcode);
3938 op2 = MASK_OP_SR_OP2(ctx->opcode);
3941 case OPC2_16_SR_RSUB:
3942 /* overflow only if r1 = -0x80000000 */
3943 temp = tcg_const_i32(-0x80000000);
3945 tcg_gen_setcond_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r1], temp);
3946 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
3948 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
3950 tcg_gen_neg_tl(cpu_gpr_d[r1], cpu_gpr_d[r1]);
3952 tcg_gen_add_tl(cpu_PSW_AV, cpu_gpr_d[r1], cpu_gpr_d[r1]);
3953 tcg_gen_xor_tl(cpu_PSW_AV, cpu_gpr_d[r1], cpu_PSW_AV);
3955 tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
3956 tcg_temp_free(temp);
3958 case OPC2_16_SR_SAT_B:
3959 gen_saturate(cpu_gpr_d[r1], cpu_gpr_d[r1], 0x7f, -0x80);
3961 case OPC2_16_SR_SAT_BU:
3962 gen_saturate_u(cpu_gpr_d[r1], cpu_gpr_d[r1], 0xff);
3964 case OPC2_16_SR_SAT_H:
3965 gen_saturate(cpu_gpr_d[r1], cpu_gpr_d[r1], 0x7fff, -0x8000);
3967 case OPC2_16_SR_SAT_HU:
3968 gen_saturate_u(cpu_gpr_d[r1], cpu_gpr_d[r1], 0xffff);
3971 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
3975 static void decode_16Bit_opc(CPUTriCoreState *env, DisasContext *ctx)
3983 op1 = MASK_OP_MAJOR(ctx->opcode);
3985 /* handle ADDSC.A opcode only being 6 bit long */
3986 if (unlikely((op1 & 0x3f) == OPC1_16_SRRS_ADDSC_A)) {
3987 op1 = OPC1_16_SRRS_ADDSC_A;
3991 case OPC1_16_SRC_ADD:
3992 case OPC1_16_SRC_ADD_A15:
3993 case OPC1_16_SRC_ADD_15A:
3994 case OPC1_16_SRC_ADD_A:
3995 case OPC1_16_SRC_CADD:
3996 case OPC1_16_SRC_CADDN:
3997 case OPC1_16_SRC_CMOV:
3998 case OPC1_16_SRC_CMOVN:
3999 case OPC1_16_SRC_EQ:
4000 case OPC1_16_SRC_LT:
4001 case OPC1_16_SRC_MOV:
4002 case OPC1_16_SRC_MOV_A:
4003 case OPC1_16_SRC_MOV_E:
4004 case OPC1_16_SRC_SH:
4005 case OPC1_16_SRC_SHA:
4006 decode_src_opc(env, ctx, op1);
4009 case OPC1_16_SRR_ADD:
4010 case OPC1_16_SRR_ADD_A15:
4011 case OPC1_16_SRR_ADD_15A:
4012 case OPC1_16_SRR_ADD_A:
4013 case OPC1_16_SRR_ADDS:
4014 case OPC1_16_SRR_AND:
4015 case OPC1_16_SRR_CMOV:
4016 case OPC1_16_SRR_CMOVN:
4017 case OPC1_16_SRR_EQ:
4018 case OPC1_16_SRR_LT:
4019 case OPC1_16_SRR_MOV:
4020 case OPC1_16_SRR_MOV_A:
4021 case OPC1_16_SRR_MOV_AA:
4022 case OPC1_16_SRR_MOV_D:
4023 case OPC1_16_SRR_MUL:
4024 case OPC1_16_SRR_OR:
4025 case OPC1_16_SRR_SUB:
4026 case OPC1_16_SRR_SUB_A15B:
4027 case OPC1_16_SRR_SUB_15AB:
4028 case OPC1_16_SRR_SUBS:
4029 case OPC1_16_SRR_XOR:
4030 decode_srr_opc(ctx, op1);
4033 case OPC1_16_SSR_ST_A:
4034 case OPC1_16_SSR_ST_A_POSTINC:
4035 case OPC1_16_SSR_ST_B:
4036 case OPC1_16_SSR_ST_B_POSTINC:
4037 case OPC1_16_SSR_ST_H:
4038 case OPC1_16_SSR_ST_H_POSTINC:
4039 case OPC1_16_SSR_ST_W:
4040 case OPC1_16_SSR_ST_W_POSTINC:
4041 decode_ssr_opc(ctx, op1);
4044 case OPC1_16_SRRS_ADDSC_A:
4045 r2 = MASK_OP_SRRS_S2(ctx->opcode);
4046 r1 = MASK_OP_SRRS_S1D(ctx->opcode);
4047 const16 = MASK_OP_SRRS_N(ctx->opcode);
4048 temp = tcg_temp_new();
4049 tcg_gen_shli_tl(temp, cpu_gpr_d[15], const16);
4050 tcg_gen_add_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], temp);
4051 tcg_temp_free(temp);
4054 case OPC1_16_SLRO_LD_A:
4055 r1 = MASK_OP_SLRO_D(ctx->opcode);
4056 const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
4057 gen_offset_ld(ctx, cpu_gpr_a[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
4059 case OPC1_16_SLRO_LD_BU:
4060 r1 = MASK_OP_SLRO_D(ctx->opcode);
4061 const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
4062 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16, MO_UB);
4064 case OPC1_16_SLRO_LD_H:
4065 r1 = MASK_OP_SLRO_D(ctx->opcode);
4066 const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
4067 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 2, MO_LESW);
4069 case OPC1_16_SLRO_LD_W:
4070 r1 = MASK_OP_SLRO_D(ctx->opcode);
4071 const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
4072 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
4075 case OPC1_16_SB_CALL:
4077 case OPC1_16_SB_JNZ:
4079 address = MASK_OP_SB_DISP8_SEXT(ctx->opcode);
4080 gen_compute_branch(ctx, op1, 0, 0, 0, address);
4083 case OPC1_16_SBC_JEQ:
4084 case OPC1_16_SBC_JNE:
4085 address = MASK_OP_SBC_DISP4(ctx->opcode);
4086 const16 = MASK_OP_SBC_CONST4_SEXT(ctx->opcode);
4087 gen_compute_branch(ctx, op1, 0, 0, const16, address);
4090 case OPC1_16_SBRN_JNZ_T:
4091 case OPC1_16_SBRN_JZ_T:
4092 address = MASK_OP_SBRN_DISP4(ctx->opcode);
4093 const16 = MASK_OP_SBRN_N(ctx->opcode);
4094 gen_compute_branch(ctx, op1, 0, 0, const16, address);
4097 case OPC1_16_SBR_JEQ:
4098 case OPC1_16_SBR_JGEZ:
4099 case OPC1_16_SBR_JGTZ:
4100 case OPC1_16_SBR_JLEZ:
4101 case OPC1_16_SBR_JLTZ:
4102 case OPC1_16_SBR_JNE:
4103 case OPC1_16_SBR_JNZ:
4104 case OPC1_16_SBR_JNZ_A:
4105 case OPC1_16_SBR_JZ:
4106 case OPC1_16_SBR_JZ_A:
4107 case OPC1_16_SBR_LOOP:
4108 r1 = MASK_OP_SBR_S2(ctx->opcode);
4109 address = MASK_OP_SBR_DISP4(ctx->opcode);
4110 gen_compute_branch(ctx, op1, r1, 0, 0, address);
4113 case OPC1_16_SC_AND:
4114 case OPC1_16_SC_BISR:
4115 case OPC1_16_SC_LD_A:
4116 case OPC1_16_SC_LD_W:
4117 case OPC1_16_SC_MOV:
4119 case OPC1_16_SC_ST_A:
4120 case OPC1_16_SC_ST_W:
4121 case OPC1_16_SC_SUB_A:
4122 decode_sc_opc(ctx, op1);
4125 case OPC1_16_SLR_LD_A:
4126 case OPC1_16_SLR_LD_A_POSTINC:
4127 case OPC1_16_SLR_LD_BU:
4128 case OPC1_16_SLR_LD_BU_POSTINC:
4129 case OPC1_16_SLR_LD_H:
4130 case OPC1_16_SLR_LD_H_POSTINC:
4131 case OPC1_16_SLR_LD_W:
4132 case OPC1_16_SLR_LD_W_POSTINC:
4133 decode_slr_opc(ctx, op1);
4136 case OPC1_16_SRO_LD_A:
4137 case OPC1_16_SRO_LD_BU:
4138 case OPC1_16_SRO_LD_H:
4139 case OPC1_16_SRO_LD_W:
4140 case OPC1_16_SRO_ST_A:
4141 case OPC1_16_SRO_ST_B:
4142 case OPC1_16_SRO_ST_H:
4143 case OPC1_16_SRO_ST_W:
4144 decode_sro_opc(ctx, op1);
4147 case OPC1_16_SSRO_ST_A:
4148 r1 = MASK_OP_SSRO_S1(ctx->opcode);
4149 const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
4150 gen_offset_st(ctx, cpu_gpr_a[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
4152 case OPC1_16_SSRO_ST_B:
4153 r1 = MASK_OP_SSRO_S1(ctx->opcode);
4154 const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
4155 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16, MO_UB);
4157 case OPC1_16_SSRO_ST_H:
4158 r1 = MASK_OP_SSRO_S1(ctx->opcode);
4159 const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
4160 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 2, MO_LESW);
4162 case OPC1_16_SSRO_ST_W:
4163 r1 = MASK_OP_SSRO_S1(ctx->opcode);
4164 const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
4165 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
4168 case OPCM_16_SR_SYSTEM:
4169 decode_sr_system(env, ctx);
4171 case OPCM_16_SR_ACCU:
4172 decode_sr_accu(env, ctx);
4175 r1 = MASK_OP_SR_S1D(ctx->opcode);
4176 gen_compute_branch(ctx, op1, r1, 0, 0, 0);
4178 case OPC1_16_SR_NOT:
4179 r1 = MASK_OP_SR_S1D(ctx->opcode);
4180 tcg_gen_not_tl(cpu_gpr_d[r1], cpu_gpr_d[r1]);
4183 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4188 * 32 bit instructions
4192 static void decode_abs_ldw(CPUTriCoreState *env, DisasContext *ctx)
4199 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4200 address = MASK_OP_ABS_OFF18(ctx->opcode);
4201 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4203 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4206 case OPC2_32_ABS_LD_A:
4207 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp, ctx->mem_idx, MO_LESL);
4209 case OPC2_32_ABS_LD_D:
4211 gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
4213 case OPC2_32_ABS_LD_DA:
4215 gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
4217 case OPC2_32_ABS_LD_W:
4218 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LESL);
4221 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4224 tcg_temp_free(temp);
4227 static void decode_abs_ldb(CPUTriCoreState *env, DisasContext *ctx)
4234 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4235 address = MASK_OP_ABS_OFF18(ctx->opcode);
4236 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4238 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4241 case OPC2_32_ABS_LD_B:
4242 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_SB);
4244 case OPC2_32_ABS_LD_BU:
4245 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_UB);
4247 case OPC2_32_ABS_LD_H:
4248 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LESW);
4250 case OPC2_32_ABS_LD_HU:
4251 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUW);
4254 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4257 tcg_temp_free(temp);
4260 static void decode_abs_ldst_swap(CPUTriCoreState *env, DisasContext *ctx)
4267 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4268 address = MASK_OP_ABS_OFF18(ctx->opcode);
4269 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4271 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4274 case OPC2_32_ABS_LDMST:
4275 gen_ldmst(ctx, r1, temp);
4277 case OPC2_32_ABS_SWAP_W:
4278 gen_swap(ctx, r1, temp);
4281 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4284 tcg_temp_free(temp);
4287 static void decode_abs_ldst_context(CPUTriCoreState *env, DisasContext *ctx)
4292 off18 = MASK_OP_ABS_OFF18(ctx->opcode);
4293 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4296 case OPC2_32_ABS_LDLCX:
4297 gen_helper_1arg(ldlcx, EA_ABS_FORMAT(off18));
4299 case OPC2_32_ABS_LDUCX:
4300 gen_helper_1arg(lducx, EA_ABS_FORMAT(off18));
4302 case OPC2_32_ABS_STLCX:
4303 gen_helper_1arg(stlcx, EA_ABS_FORMAT(off18));
4305 case OPC2_32_ABS_STUCX:
4306 gen_helper_1arg(stucx, EA_ABS_FORMAT(off18));
4309 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4313 static void decode_abs_store(CPUTriCoreState *env, DisasContext *ctx)
4320 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4321 address = MASK_OP_ABS_OFF18(ctx->opcode);
4322 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4324 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4327 case OPC2_32_ABS_ST_A:
4328 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp, ctx->mem_idx, MO_LESL);
4330 case OPC2_32_ABS_ST_D:
4332 gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
4334 case OPC2_32_ABS_ST_DA:
4336 gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
4338 case OPC2_32_ABS_ST_W:
4339 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LESL);
4342 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4344 tcg_temp_free(temp);
4347 static void decode_abs_storeb_h(CPUTriCoreState *env, DisasContext *ctx)
4354 r1 = MASK_OP_ABS_S1D(ctx->opcode);
4355 address = MASK_OP_ABS_OFF18(ctx->opcode);
4356 op2 = MASK_OP_ABS_OP2(ctx->opcode);
4358 temp = tcg_const_i32(EA_ABS_FORMAT(address));
4361 case OPC2_32_ABS_ST_B:
4362 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_UB);
4364 case OPC2_32_ABS_ST_H:
4365 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUW);
4368 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4370 tcg_temp_free(temp);
4375 static void decode_bit_andacc(CPUTriCoreState *env, DisasContext *ctx)
4381 r1 = MASK_OP_BIT_S1(ctx->opcode);
4382 r2 = MASK_OP_BIT_S2(ctx->opcode);
4383 r3 = MASK_OP_BIT_D(ctx->opcode);
4384 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4385 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4386 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4390 case OPC2_32_BIT_AND_AND_T:
4391 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4392 pos1, pos2, &tcg_gen_and_tl, &tcg_gen_and_tl);
4394 case OPC2_32_BIT_AND_ANDN_T:
4395 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4396 pos1, pos2, &tcg_gen_andc_tl, &tcg_gen_and_tl);
4398 case OPC2_32_BIT_AND_NOR_T:
4399 if (TCG_TARGET_HAS_andc_i32) {
4400 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4401 pos1, pos2, &tcg_gen_or_tl, &tcg_gen_andc_tl);
4403 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4404 pos1, pos2, &tcg_gen_nor_tl, &tcg_gen_and_tl);
4407 case OPC2_32_BIT_AND_OR_T:
4408 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4409 pos1, pos2, &tcg_gen_or_tl, &tcg_gen_and_tl);
4412 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4416 static void decode_bit_logical_t(CPUTriCoreState *env, DisasContext *ctx)
4421 r1 = MASK_OP_BIT_S1(ctx->opcode);
4422 r2 = MASK_OP_BIT_S2(ctx->opcode);
4423 r3 = MASK_OP_BIT_D(ctx->opcode);
4424 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4425 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4426 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4429 case OPC2_32_BIT_AND_T:
4430 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4431 pos1, pos2, &tcg_gen_and_tl);
4433 case OPC2_32_BIT_ANDN_T:
4434 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4435 pos1, pos2, &tcg_gen_andc_tl);
4437 case OPC2_32_BIT_NOR_T:
4438 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4439 pos1, pos2, &tcg_gen_nor_tl);
4441 case OPC2_32_BIT_OR_T:
4442 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4443 pos1, pos2, &tcg_gen_or_tl);
4446 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4450 static void decode_bit_insert(CPUTriCoreState *env, DisasContext *ctx)
4456 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4457 r1 = MASK_OP_BIT_S1(ctx->opcode);
4458 r2 = MASK_OP_BIT_S2(ctx->opcode);
4459 r3 = MASK_OP_BIT_D(ctx->opcode);
4460 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4461 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4463 temp = tcg_temp_new();
4465 tcg_gen_shri_tl(temp, cpu_gpr_d[r2], pos2);
4466 if (op2 == OPC2_32_BIT_INSN_T) {
4467 tcg_gen_not_tl(temp, temp);
4469 tcg_gen_deposit_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], temp, pos1, 1);
4470 tcg_temp_free(temp);
4473 static void decode_bit_logical_t2(CPUTriCoreState *env, DisasContext *ctx)
4480 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4481 r1 = MASK_OP_BIT_S1(ctx->opcode);
4482 r2 = MASK_OP_BIT_S2(ctx->opcode);
4483 r3 = MASK_OP_BIT_D(ctx->opcode);
4484 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4485 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4488 case OPC2_32_BIT_NAND_T:
4489 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4490 pos1, pos2, &tcg_gen_nand_tl);
4492 case OPC2_32_BIT_ORN_T:
4493 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4494 pos1, pos2, &tcg_gen_orc_tl);
4496 case OPC2_32_BIT_XNOR_T:
4497 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4498 pos1, pos2, &tcg_gen_eqv_tl);
4500 case OPC2_32_BIT_XOR_T:
4501 gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4502 pos1, pos2, &tcg_gen_xor_tl);
4505 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4509 static void decode_bit_orand(CPUTriCoreState *env, DisasContext *ctx)
4516 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4517 r1 = MASK_OP_BIT_S1(ctx->opcode);
4518 r2 = MASK_OP_BIT_S2(ctx->opcode);
4519 r3 = MASK_OP_BIT_D(ctx->opcode);
4520 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4521 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4524 case OPC2_32_BIT_OR_AND_T:
4525 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4526 pos1, pos2, &tcg_gen_and_tl, &tcg_gen_or_tl);
4528 case OPC2_32_BIT_OR_ANDN_T:
4529 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4530 pos1, pos2, &tcg_gen_andc_tl, &tcg_gen_or_tl);
4532 case OPC2_32_BIT_OR_NOR_T:
4533 if (TCG_TARGET_HAS_orc_i32) {
4534 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4535 pos1, pos2, &tcg_gen_or_tl, &tcg_gen_orc_tl);
4537 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4538 pos1, pos2, &tcg_gen_nor_tl, &tcg_gen_or_tl);
4541 case OPC2_32_BIT_OR_OR_T:
4542 gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
4543 pos1, pos2, &tcg_gen_or_tl, &tcg_gen_or_tl);
4546 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4550 static void decode_bit_sh_logic1(CPUTriCoreState *env, DisasContext *ctx)
4557 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4558 r1 = MASK_OP_BIT_S1(ctx->opcode);
4559 r2 = MASK_OP_BIT_S2(ctx->opcode);
4560 r3 = MASK_OP_BIT_D(ctx->opcode);
4561 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4562 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4564 temp = tcg_temp_new();
4567 case OPC2_32_BIT_SH_AND_T:
4568 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4569 pos1, pos2, &tcg_gen_and_tl);
4571 case OPC2_32_BIT_SH_ANDN_T:
4572 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4573 pos1, pos2, &tcg_gen_andc_tl);
4575 case OPC2_32_BIT_SH_NOR_T:
4576 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4577 pos1, pos2, &tcg_gen_nor_tl);
4579 case OPC2_32_BIT_SH_OR_T:
4580 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4581 pos1, pos2, &tcg_gen_or_tl);
4584 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4586 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 1);
4587 tcg_gen_add_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp);
4588 tcg_temp_free(temp);
4591 static void decode_bit_sh_logic2(CPUTriCoreState *env, DisasContext *ctx)
4598 op2 = MASK_OP_BIT_OP2(ctx->opcode);
4599 r1 = MASK_OP_BIT_S1(ctx->opcode);
4600 r2 = MASK_OP_BIT_S2(ctx->opcode);
4601 r3 = MASK_OP_BIT_D(ctx->opcode);
4602 pos1 = MASK_OP_BIT_POS1(ctx->opcode);
4603 pos2 = MASK_OP_BIT_POS2(ctx->opcode);
4605 temp = tcg_temp_new();
4608 case OPC2_32_BIT_SH_NAND_T:
4609 gen_bit_1op(temp, cpu_gpr_d[r1] , cpu_gpr_d[r2] ,
4610 pos1, pos2, &tcg_gen_nand_tl);
4612 case OPC2_32_BIT_SH_ORN_T:
4613 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4614 pos1, pos2, &tcg_gen_orc_tl);
4616 case OPC2_32_BIT_SH_XNOR_T:
4617 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4618 pos1, pos2, &tcg_gen_eqv_tl);
4620 case OPC2_32_BIT_SH_XOR_T:
4621 gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
4622 pos1, pos2, &tcg_gen_xor_tl);
4625 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4627 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 1);
4628 tcg_gen_add_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp);
4629 tcg_temp_free(temp);
4635 static void decode_bo_addrmode_post_pre_base(CPUTriCoreState *env,
4643 r1 = MASK_OP_BO_S1D(ctx->opcode);
4644 r2 = MASK_OP_BO_S2(ctx->opcode);
4645 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
4646 op2 = MASK_OP_BO_OP2(ctx->opcode);
4649 case OPC2_32_BO_CACHEA_WI_SHORTOFF:
4650 case OPC2_32_BO_CACHEA_W_SHORTOFF:
4651 case OPC2_32_BO_CACHEA_I_SHORTOFF:
4652 /* instruction to access the cache */
4654 case OPC2_32_BO_CACHEA_WI_POSTINC:
4655 case OPC2_32_BO_CACHEA_W_POSTINC:
4656 case OPC2_32_BO_CACHEA_I_POSTINC:
4657 /* instruction to access the cache, but we still need to handle
4658 the addressing mode */
4659 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4661 case OPC2_32_BO_CACHEA_WI_PREINC:
4662 case OPC2_32_BO_CACHEA_W_PREINC:
4663 case OPC2_32_BO_CACHEA_I_PREINC:
4664 /* instruction to access the cache, but we still need to handle
4665 the addressing mode */
4666 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4668 case OPC2_32_BO_CACHEI_WI_SHORTOFF:
4669 case OPC2_32_BO_CACHEI_W_SHORTOFF:
4670 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
4671 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4674 case OPC2_32_BO_CACHEI_W_POSTINC:
4675 case OPC2_32_BO_CACHEI_WI_POSTINC:
4676 if (tricore_feature(env, TRICORE_FEATURE_131)) {
4677 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4679 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4682 case OPC2_32_BO_CACHEI_W_PREINC:
4683 case OPC2_32_BO_CACHEI_WI_PREINC:
4684 if (tricore_feature(env, TRICORE_FEATURE_131)) {
4685 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4687 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4690 case OPC2_32_BO_ST_A_SHORTOFF:
4691 gen_offset_st(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LESL);
4693 case OPC2_32_BO_ST_A_POSTINC:
4694 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx,
4696 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4698 case OPC2_32_BO_ST_A_PREINC:
4699 gen_st_preincr(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LESL);
4701 case OPC2_32_BO_ST_B_SHORTOFF:
4702 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_UB);
4704 case OPC2_32_BO_ST_B_POSTINC:
4705 tcg_gen_qemu_st_tl(cpu_gpr_d[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_B_PREINC:
4710 gen_st_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_UB);
4712 case OPC2_32_BO_ST_D_SHORTOFF:
4714 gen_offset_st_2regs(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2],
4717 case OPC2_32_BO_ST_D_POSTINC:
4719 gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2], ctx);
4720 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4722 case OPC2_32_BO_ST_D_PREINC:
4724 temp = tcg_temp_new();
4725 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
4726 gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
4727 tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
4728 tcg_temp_free(temp);
4730 case OPC2_32_BO_ST_DA_SHORTOFF:
4732 gen_offset_st_2regs(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2],
4735 case OPC2_32_BO_ST_DA_POSTINC:
4737 gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2], ctx);
4738 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4740 case OPC2_32_BO_ST_DA_PREINC:
4742 temp = tcg_temp_new();
4743 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
4744 gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
4745 tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
4746 tcg_temp_free(temp);
4748 case OPC2_32_BO_ST_H_SHORTOFF:
4749 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
4751 case OPC2_32_BO_ST_H_POSTINC:
4752 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
4754 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4756 case OPC2_32_BO_ST_H_PREINC:
4757 gen_st_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
4759 case OPC2_32_BO_ST_Q_SHORTOFF:
4760 temp = tcg_temp_new();
4761 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4762 gen_offset_st(ctx, temp, cpu_gpr_a[r2], off10, MO_LEUW);
4763 tcg_temp_free(temp);
4765 case OPC2_32_BO_ST_Q_POSTINC:
4766 temp = tcg_temp_new();
4767 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4768 tcg_gen_qemu_st_tl(temp, cpu_gpr_a[r2], ctx->mem_idx,
4770 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4771 tcg_temp_free(temp);
4773 case OPC2_32_BO_ST_Q_PREINC:
4774 temp = tcg_temp_new();
4775 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4776 gen_st_preincr(ctx, temp, cpu_gpr_a[r2], off10, MO_LEUW);
4777 tcg_temp_free(temp);
4779 case OPC2_32_BO_ST_W_SHORTOFF:
4780 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
4782 case OPC2_32_BO_ST_W_POSTINC:
4783 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
4785 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4787 case OPC2_32_BO_ST_W_PREINC:
4788 gen_st_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
4791 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4795 static void decode_bo_addrmode_bitreverse_circular(CPUTriCoreState *env,
4801 TCGv temp, temp2, temp3;
4803 r1 = MASK_OP_BO_S1D(ctx->opcode);
4804 r2 = MASK_OP_BO_S2(ctx->opcode);
4805 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
4806 op2 = MASK_OP_BO_OP2(ctx->opcode);
4808 temp = tcg_temp_new();
4809 temp2 = tcg_temp_new();
4810 temp3 = tcg_const_i32(off10);
4812 tcg_gen_ext16u_tl(temp, cpu_gpr_a[r2+1]);
4813 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
4816 case OPC2_32_BO_CACHEA_WI_BR:
4817 case OPC2_32_BO_CACHEA_W_BR:
4818 case OPC2_32_BO_CACHEA_I_BR:
4819 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4821 case OPC2_32_BO_CACHEA_WI_CIRC:
4822 case OPC2_32_BO_CACHEA_W_CIRC:
4823 case OPC2_32_BO_CACHEA_I_CIRC:
4824 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4826 case OPC2_32_BO_ST_A_BR:
4827 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
4828 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4830 case OPC2_32_BO_ST_A_CIRC:
4831 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
4832 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4834 case OPC2_32_BO_ST_B_BR:
4835 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
4836 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4838 case OPC2_32_BO_ST_B_CIRC:
4839 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
4840 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4842 case OPC2_32_BO_ST_D_BR:
4844 gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp2, ctx);
4845 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4847 case OPC2_32_BO_ST_D_CIRC:
4849 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
4850 tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
4851 tcg_gen_addi_tl(temp, temp, 4);
4852 tcg_gen_rem_tl(temp, temp, temp2);
4853 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
4854 tcg_gen_qemu_st_tl(cpu_gpr_d[r1+1], temp2, ctx->mem_idx, MO_LEUL);
4855 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4857 case OPC2_32_BO_ST_DA_BR:
4859 gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp2, ctx);
4860 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4862 case OPC2_32_BO_ST_DA_CIRC:
4864 tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
4865 tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
4866 tcg_gen_addi_tl(temp, temp, 4);
4867 tcg_gen_rem_tl(temp, temp, temp2);
4868 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
4869 tcg_gen_qemu_st_tl(cpu_gpr_a[r1+1], temp2, ctx->mem_idx, MO_LEUL);
4870 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4872 case OPC2_32_BO_ST_H_BR:
4873 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
4874 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4876 case OPC2_32_BO_ST_H_CIRC:
4877 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
4878 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4880 case OPC2_32_BO_ST_Q_BR:
4881 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4882 tcg_gen_qemu_st_tl(temp, temp2, ctx->mem_idx, MO_LEUW);
4883 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4885 case OPC2_32_BO_ST_Q_CIRC:
4886 tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
4887 tcg_gen_qemu_st_tl(temp, temp2, ctx->mem_idx, MO_LEUW);
4888 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4890 case OPC2_32_BO_ST_W_BR:
4891 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
4892 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
4894 case OPC2_32_BO_ST_W_CIRC:
4895 tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
4896 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
4899 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
4901 tcg_temp_free(temp);
4902 tcg_temp_free(temp2);
4903 tcg_temp_free(temp3);
4906 static void decode_bo_addrmode_ld_post_pre_base(CPUTriCoreState *env,
4914 r1 = MASK_OP_BO_S1D(ctx->opcode);
4915 r2 = MASK_OP_BO_S2(ctx->opcode);
4916 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
4917 op2 = MASK_OP_BO_OP2(ctx->opcode);
4920 case OPC2_32_BO_LD_A_SHORTOFF:
4921 gen_offset_ld(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LEUL);
4923 case OPC2_32_BO_LD_A_POSTINC:
4924 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx,
4926 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4928 case OPC2_32_BO_LD_A_PREINC:
4929 gen_ld_preincr(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LEUL);
4931 case OPC2_32_BO_LD_B_SHORTOFF:
4932 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_SB);
4934 case OPC2_32_BO_LD_B_POSTINC:
4935 tcg_gen_qemu_ld_tl(cpu_gpr_d[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_B_PREINC:
4940 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_SB);
4942 case OPC2_32_BO_LD_BU_SHORTOFF:
4943 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_UB);
4945 case OPC2_32_BO_LD_BU_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_BU_PREINC:
4951 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_SB);
4953 case OPC2_32_BO_LD_D_SHORTOFF:
4955 gen_offset_ld_2regs(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2],
4958 case OPC2_32_BO_LD_D_POSTINC:
4960 gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2], ctx);
4961 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4963 case OPC2_32_BO_LD_D_PREINC:
4965 temp = tcg_temp_new();
4966 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
4967 gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
4968 tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
4969 tcg_temp_free(temp);
4971 case OPC2_32_BO_LD_DA_SHORTOFF:
4973 gen_offset_ld_2regs(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2],
4976 case OPC2_32_BO_LD_DA_POSTINC:
4978 gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2], ctx);
4979 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4981 case OPC2_32_BO_LD_DA_PREINC:
4983 temp = tcg_temp_new();
4984 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
4985 gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
4986 tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
4987 tcg_temp_free(temp);
4989 case OPC2_32_BO_LD_H_SHORTOFF:
4990 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LESW);
4992 case OPC2_32_BO_LD_H_POSTINC:
4993 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
4995 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
4997 case OPC2_32_BO_LD_H_PREINC:
4998 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LESW);
5000 case OPC2_32_BO_LD_HU_SHORTOFF:
5001 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
5003 case OPC2_32_BO_LD_HU_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_HU_PREINC:
5009 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
5011 case OPC2_32_BO_LD_Q_SHORTOFF:
5012 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
5013 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5015 case OPC2_32_BO_LD_Q_POSTINC:
5016 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
5018 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5019 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5021 case OPC2_32_BO_LD_Q_PREINC:
5022 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
5023 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5025 case OPC2_32_BO_LD_W_SHORTOFF:
5026 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
5028 case OPC2_32_BO_LD_W_POSTINC:
5029 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
5031 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5033 case OPC2_32_BO_LD_W_PREINC:
5034 gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
5037 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5041 static void decode_bo_addrmode_ld_bitreverse_circular(CPUTriCoreState *env,
5048 TCGv temp, temp2, temp3;
5050 r1 = MASK_OP_BO_S1D(ctx->opcode);
5051 r2 = MASK_OP_BO_S2(ctx->opcode);
5052 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
5053 op2 = MASK_OP_BO_OP2(ctx->opcode);
5055 temp = tcg_temp_new();
5056 temp2 = tcg_temp_new();
5057 temp3 = tcg_const_i32(off10);
5059 tcg_gen_ext16u_tl(temp, cpu_gpr_a[r2+1]);
5060 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
5064 case OPC2_32_BO_LD_A_BR:
5065 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
5066 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5068 case OPC2_32_BO_LD_A_CIRC:
5069 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
5070 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5072 case OPC2_32_BO_LD_B_BR:
5073 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_SB);
5074 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5076 case OPC2_32_BO_LD_B_CIRC:
5077 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_SB);
5078 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5080 case OPC2_32_BO_LD_BU_BR:
5081 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
5082 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5084 case OPC2_32_BO_LD_BU_CIRC:
5085 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
5086 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5088 case OPC2_32_BO_LD_D_BR:
5090 gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp2, ctx);
5091 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5093 case OPC2_32_BO_LD_D_CIRC:
5095 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
5096 tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
5097 tcg_gen_addi_tl(temp, temp, 4);
5098 tcg_gen_rem_tl(temp, temp, temp2);
5099 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
5100 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1+1], temp2, ctx->mem_idx, MO_LEUL);
5101 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5103 case OPC2_32_BO_LD_DA_BR:
5105 gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp2, ctx);
5106 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5108 case OPC2_32_BO_LD_DA_CIRC:
5110 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
5111 tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
5112 tcg_gen_addi_tl(temp, temp, 4);
5113 tcg_gen_rem_tl(temp, temp, temp2);
5114 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
5115 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1+1], temp2, ctx->mem_idx, MO_LEUL);
5116 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5118 case OPC2_32_BO_LD_H_BR:
5119 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LESW);
5120 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5122 case OPC2_32_BO_LD_H_CIRC:
5123 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LESW);
5124 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5126 case OPC2_32_BO_LD_HU_BR:
5127 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
5128 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5130 case OPC2_32_BO_LD_HU_CIRC:
5131 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
5132 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5134 case OPC2_32_BO_LD_Q_BR:
5135 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
5136 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5137 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5139 case OPC2_32_BO_LD_Q_CIRC:
5140 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
5141 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
5142 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5144 case OPC2_32_BO_LD_W_BR:
5145 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
5146 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5148 case OPC2_32_BO_LD_W_CIRC:
5149 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
5150 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5153 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5155 tcg_temp_free(temp);
5156 tcg_temp_free(temp2);
5157 tcg_temp_free(temp3);
5160 static void decode_bo_addrmode_stctx_post_pre_base(CPUTriCoreState *env,
5169 r1 = MASK_OP_BO_S1D(ctx->opcode);
5170 r2 = MASK_OP_BO_S2(ctx->opcode);
5171 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
5172 op2 = MASK_OP_BO_OP2(ctx->opcode);
5175 temp = tcg_temp_new();
5176 temp2 = tcg_temp_new();
5179 case OPC2_32_BO_LDLCX_SHORTOFF:
5180 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5181 gen_helper_ldlcx(cpu_env, temp);
5183 case OPC2_32_BO_LDMST_SHORTOFF:
5184 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5185 gen_ldmst(ctx, r1, temp);
5187 case OPC2_32_BO_LDMST_POSTINC:
5188 gen_ldmst(ctx, r1, cpu_gpr_a[r2]);
5189 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5191 case OPC2_32_BO_LDMST_PREINC:
5192 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5193 gen_ldmst(ctx, r1, cpu_gpr_a[r2]);
5195 case OPC2_32_BO_LDUCX_SHORTOFF:
5196 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5197 gen_helper_lducx(cpu_env, temp);
5199 case OPC2_32_BO_LEA_SHORTOFF:
5200 tcg_gen_addi_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], off10);
5202 case OPC2_32_BO_STLCX_SHORTOFF:
5203 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5204 gen_helper_stlcx(cpu_env, temp);
5206 case OPC2_32_BO_STUCX_SHORTOFF:
5207 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5208 gen_helper_stucx(cpu_env, temp);
5210 case OPC2_32_BO_SWAP_W_SHORTOFF:
5211 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5212 gen_swap(ctx, r1, temp);
5214 case OPC2_32_BO_SWAP_W_POSTINC:
5215 gen_swap(ctx, r1, cpu_gpr_a[r2]);
5216 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5218 case OPC2_32_BO_SWAP_W_PREINC:
5219 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5220 gen_swap(ctx, r1, cpu_gpr_a[r2]);
5222 case OPC2_32_BO_CMPSWAP_W_SHORTOFF:
5223 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5224 gen_cmpswap(ctx, r1, temp);
5226 case OPC2_32_BO_CMPSWAP_W_POSTINC:
5227 gen_cmpswap(ctx, r1, cpu_gpr_a[r2]);
5228 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5230 case OPC2_32_BO_CMPSWAP_W_PREINC:
5231 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5232 gen_cmpswap(ctx, r1, cpu_gpr_a[r2]);
5234 case OPC2_32_BO_SWAPMSK_W_SHORTOFF:
5235 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
5236 gen_swapmsk(ctx, r1, temp);
5238 case OPC2_32_BO_SWAPMSK_W_POSTINC:
5239 gen_swapmsk(ctx, r1, cpu_gpr_a[r2]);
5240 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5242 case OPC2_32_BO_SWAPMSK_W_PREINC:
5243 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
5244 gen_swapmsk(ctx, r1, cpu_gpr_a[r2]);
5247 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5249 tcg_temp_free(temp);
5250 tcg_temp_free(temp2);
5253 static void decode_bo_addrmode_ldmst_bitreverse_circular(CPUTriCoreState *env,
5260 TCGv temp, temp2, temp3;
5262 r1 = MASK_OP_BO_S1D(ctx->opcode);
5263 r2 = MASK_OP_BO_S2(ctx->opcode);
5264 off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
5265 op2 = MASK_OP_BO_OP2(ctx->opcode);
5267 temp = tcg_temp_new();
5268 temp2 = tcg_temp_new();
5269 temp3 = tcg_const_i32(off10);
5271 tcg_gen_ext16u_tl(temp, cpu_gpr_a[r2+1]);
5272 tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
5275 case OPC2_32_BO_LDMST_BR:
5276 gen_ldmst(ctx, r1, temp2);
5277 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5279 case OPC2_32_BO_LDMST_CIRC:
5280 gen_ldmst(ctx, r1, temp2);
5281 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5283 case OPC2_32_BO_SWAP_W_BR:
5284 gen_swap(ctx, r1, temp2);
5285 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5287 case OPC2_32_BO_SWAP_W_CIRC:
5288 gen_swap(ctx, r1, temp2);
5289 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5291 case OPC2_32_BO_CMPSWAP_W_BR:
5292 gen_cmpswap(ctx, r1, temp2);
5293 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5295 case OPC2_32_BO_CMPSWAP_W_CIRC:
5296 gen_cmpswap(ctx, r1, temp2);
5297 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5299 case OPC2_32_BO_SWAPMSK_W_BR:
5300 gen_swapmsk(ctx, r1, temp2);
5301 gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
5303 case OPC2_32_BO_SWAPMSK_W_CIRC:
5304 gen_swapmsk(ctx, r1, temp2);
5305 gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
5308 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5311 tcg_temp_free(temp);
5312 tcg_temp_free(temp2);
5313 tcg_temp_free(temp3);
5316 static void decode_bol_opc(CPUTriCoreState *env, DisasContext *ctx, int32_t op1)
5322 r1 = MASK_OP_BOL_S1D(ctx->opcode);
5323 r2 = MASK_OP_BOL_S2(ctx->opcode);
5324 address = MASK_OP_BOL_OFF16_SEXT(ctx->opcode);
5327 case OPC1_32_BOL_LD_A_LONGOFF:
5328 temp = tcg_temp_new();
5329 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], address);
5330 tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp, ctx->mem_idx, MO_LEUL);
5331 tcg_temp_free(temp);
5333 case OPC1_32_BOL_LD_W_LONGOFF:
5334 temp = tcg_temp_new();
5335 tcg_gen_addi_tl(temp, cpu_gpr_a[r2], address);
5336 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUL);
5337 tcg_temp_free(temp);
5339 case OPC1_32_BOL_LEA_LONGOFF:
5340 tcg_gen_addi_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], address);
5342 case OPC1_32_BOL_ST_A_LONGOFF:
5343 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5344 gen_offset_st(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], address, MO_LEUL);
5346 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5349 case OPC1_32_BOL_ST_W_LONGOFF:
5350 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LEUL);
5352 case OPC1_32_BOL_LD_B_LONGOFF:
5353 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5354 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_SB);
5356 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5359 case OPC1_32_BOL_LD_BU_LONGOFF:
5360 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5361 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_UB);
5363 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5366 case OPC1_32_BOL_LD_H_LONGOFF:
5367 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5368 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LESW);
5370 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5373 case OPC1_32_BOL_LD_HU_LONGOFF:
5374 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5375 gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LEUW);
5377 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5380 case OPC1_32_BOL_ST_B_LONGOFF:
5381 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5382 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_SB);
5384 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5387 case OPC1_32_BOL_ST_H_LONGOFF:
5388 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5389 gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LESW);
5391 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5395 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5400 static void decode_rc_logical_shift(CPUTriCoreState *env, DisasContext *ctx)
5407 r2 = MASK_OP_RC_D(ctx->opcode);
5408 r1 = MASK_OP_RC_S1(ctx->opcode);
5409 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5410 op2 = MASK_OP_RC_OP2(ctx->opcode);
5412 temp = tcg_temp_new();
5415 case OPC2_32_RC_AND:
5416 tcg_gen_andi_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5418 case OPC2_32_RC_ANDN:
5419 tcg_gen_andi_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], ~const9);
5421 case OPC2_32_RC_NAND:
5422 tcg_gen_movi_tl(temp, const9);
5423 tcg_gen_nand_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp);
5425 case OPC2_32_RC_NOR:
5426 tcg_gen_movi_tl(temp, const9);
5427 tcg_gen_nor_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp);
5430 tcg_gen_ori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5432 case OPC2_32_RC_ORN:
5433 tcg_gen_ori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], ~const9);
5436 const9 = sextract32(const9, 0, 6);
5437 gen_shi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5439 case OPC2_32_RC_SH_H:
5440 const9 = sextract32(const9, 0, 5);
5441 gen_sh_hi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5443 case OPC2_32_RC_SHA:
5444 const9 = sextract32(const9, 0, 6);
5445 gen_shaci(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5447 case OPC2_32_RC_SHA_H:
5448 const9 = sextract32(const9, 0, 5);
5449 gen_sha_hi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5451 case OPC2_32_RC_SHAS:
5452 gen_shasi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5454 case OPC2_32_RC_XNOR:
5455 tcg_gen_xori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5456 tcg_gen_not_tl(cpu_gpr_d[r2], cpu_gpr_d[r2]);
5458 case OPC2_32_RC_XOR:
5459 tcg_gen_xori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5462 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5464 tcg_temp_free(temp);
5467 static void decode_rc_accumulator(CPUTriCoreState *env, DisasContext *ctx)
5475 r2 = MASK_OP_RC_D(ctx->opcode);
5476 r1 = MASK_OP_RC_S1(ctx->opcode);
5477 const9 = MASK_OP_RC_CONST9_SEXT(ctx->opcode);
5479 op2 = MASK_OP_RC_OP2(ctx->opcode);
5481 temp = tcg_temp_new();
5484 case OPC2_32_RC_ABSDIF:
5485 gen_absdifi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5487 case OPC2_32_RC_ABSDIFS:
5488 gen_absdifsi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5490 case OPC2_32_RC_ADD:
5491 gen_addi_d(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5493 case OPC2_32_RC_ADDC:
5494 gen_addci_CC(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5496 case OPC2_32_RC_ADDS:
5497 gen_addsi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5499 case OPC2_32_RC_ADDS_U:
5500 gen_addsui(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5502 case OPC2_32_RC_ADDX:
5503 gen_addi_CC(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5505 case OPC2_32_RC_AND_EQ:
5506 gen_accumulating_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1],
5507 const9, &tcg_gen_and_tl);
5509 case OPC2_32_RC_AND_GE:
5510 gen_accumulating_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5511 const9, &tcg_gen_and_tl);
5513 case OPC2_32_RC_AND_GE_U:
5514 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5515 gen_accumulating_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5516 const9, &tcg_gen_and_tl);
5518 case OPC2_32_RC_AND_LT:
5519 gen_accumulating_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1],
5520 const9, &tcg_gen_and_tl);
5522 case OPC2_32_RC_AND_LT_U:
5523 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5524 gen_accumulating_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5525 const9, &tcg_gen_and_tl);
5527 case OPC2_32_RC_AND_NE:
5528 gen_accumulating_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5529 const9, &tcg_gen_and_tl);
5532 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5534 case OPC2_32_RC_EQANY_B:
5535 gen_eqany_bi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5537 case OPC2_32_RC_EQANY_H:
5538 gen_eqany_hi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5541 tcg_gen_setcondi_tl(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5543 case OPC2_32_RC_GE_U:
5544 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5545 tcg_gen_setcondi_tl(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5548 tcg_gen_setcondi_tl(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5550 case OPC2_32_RC_LT_U:
5551 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5552 tcg_gen_setcondi_tl(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5554 case OPC2_32_RC_MAX:
5555 tcg_gen_movi_tl(temp, const9);
5556 tcg_gen_movcond_tl(TCG_COND_GT, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
5557 cpu_gpr_d[r1], temp);
5559 case OPC2_32_RC_MAX_U:
5560 tcg_gen_movi_tl(temp, MASK_OP_RC_CONST9(ctx->opcode));
5561 tcg_gen_movcond_tl(TCG_COND_GTU, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
5562 cpu_gpr_d[r1], temp);
5564 case OPC2_32_RC_MIN:
5565 tcg_gen_movi_tl(temp, const9);
5566 tcg_gen_movcond_tl(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
5567 cpu_gpr_d[r1], temp);
5569 case OPC2_32_RC_MIN_U:
5570 tcg_gen_movi_tl(temp, MASK_OP_RC_CONST9(ctx->opcode));
5571 tcg_gen_movcond_tl(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
5572 cpu_gpr_d[r1], temp);
5575 tcg_gen_setcondi_tl(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5577 case OPC2_32_RC_OR_EQ:
5578 gen_accumulating_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1],
5579 const9, &tcg_gen_or_tl);
5581 case OPC2_32_RC_OR_GE:
5582 gen_accumulating_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5583 const9, &tcg_gen_or_tl);
5585 case OPC2_32_RC_OR_GE_U:
5586 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5587 gen_accumulating_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5588 const9, &tcg_gen_or_tl);
5590 case OPC2_32_RC_OR_LT:
5591 gen_accumulating_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1],
5592 const9, &tcg_gen_or_tl);
5594 case OPC2_32_RC_OR_LT_U:
5595 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5596 gen_accumulating_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5597 const9, &tcg_gen_or_tl);
5599 case OPC2_32_RC_OR_NE:
5600 gen_accumulating_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5601 const9, &tcg_gen_or_tl);
5603 case OPC2_32_RC_RSUB:
5604 tcg_gen_movi_tl(temp, const9);
5605 gen_sub_d(cpu_gpr_d[r2], temp, cpu_gpr_d[r1]);
5607 case OPC2_32_RC_RSUBS:
5608 tcg_gen_movi_tl(temp, const9);
5609 gen_subs(cpu_gpr_d[r2], temp, cpu_gpr_d[r1]);
5611 case OPC2_32_RC_RSUBS_U:
5612 tcg_gen_movi_tl(temp, const9);
5613 gen_subsu(cpu_gpr_d[r2], temp, cpu_gpr_d[r1]);
5615 case OPC2_32_RC_SH_EQ:
5616 gen_sh_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5618 case OPC2_32_RC_SH_GE:
5619 gen_sh_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5621 case OPC2_32_RC_SH_GE_U:
5622 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5623 gen_sh_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5625 case OPC2_32_RC_SH_LT:
5626 gen_sh_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5628 case OPC2_32_RC_SH_LT_U:
5629 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5630 gen_sh_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5632 case OPC2_32_RC_SH_NE:
5633 gen_sh_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5635 case OPC2_32_RC_XOR_EQ:
5636 gen_accumulating_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1],
5637 const9, &tcg_gen_xor_tl);
5639 case OPC2_32_RC_XOR_GE:
5640 gen_accumulating_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5641 const9, &tcg_gen_xor_tl);
5643 case OPC2_32_RC_XOR_GE_U:
5644 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5645 gen_accumulating_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5646 const9, &tcg_gen_xor_tl);
5648 case OPC2_32_RC_XOR_LT:
5649 gen_accumulating_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1],
5650 const9, &tcg_gen_xor_tl);
5652 case OPC2_32_RC_XOR_LT_U:
5653 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5654 gen_accumulating_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1],
5655 const9, &tcg_gen_xor_tl);
5657 case OPC2_32_RC_XOR_NE:
5658 gen_accumulating_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1],
5659 const9, &tcg_gen_xor_tl);
5662 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5664 tcg_temp_free(temp);
5667 static void decode_rc_serviceroutine(CPUTriCoreState *env, DisasContext *ctx)
5672 op2 = MASK_OP_RC_OP2(ctx->opcode);
5673 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5676 case OPC2_32_RC_BISR:
5677 gen_helper_1arg(bisr, const9);
5679 case OPC2_32_RC_SYSCALL:
5680 /* TODO: Add exception generation */
5683 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5687 static void decode_rc_mul(CPUTriCoreState *env, DisasContext *ctx)
5693 r2 = MASK_OP_RC_D(ctx->opcode);
5694 r1 = MASK_OP_RC_S1(ctx->opcode);
5695 const9 = MASK_OP_RC_CONST9_SEXT(ctx->opcode);
5697 op2 = MASK_OP_RC_OP2(ctx->opcode);
5700 case OPC2_32_RC_MUL_32:
5701 gen_muli_i32s(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5703 case OPC2_32_RC_MUL_64:
5705 gen_muli_i64s(cpu_gpr_d[r2], cpu_gpr_d[r2+1], cpu_gpr_d[r1], const9);
5707 case OPC2_32_RC_MULS_32:
5708 gen_mulsi_i32(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5710 case OPC2_32_RC_MUL_U_64:
5711 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5713 gen_muli_i64u(cpu_gpr_d[r2], cpu_gpr_d[r2+1], cpu_gpr_d[r1], const9);
5715 case OPC2_32_RC_MULS_U_32:
5716 const9 = MASK_OP_RC_CONST9(ctx->opcode);
5717 gen_mulsui_i32(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
5720 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5725 static void decode_rcpw_insert(CPUTriCoreState *env, DisasContext *ctx)
5729 int32_t pos, width, const4;
5733 op2 = MASK_OP_RCPW_OP2(ctx->opcode);
5734 r1 = MASK_OP_RCPW_S1(ctx->opcode);
5735 r2 = MASK_OP_RCPW_D(ctx->opcode);
5736 const4 = MASK_OP_RCPW_CONST4(ctx->opcode);
5737 width = MASK_OP_RCPW_WIDTH(ctx->opcode);
5738 pos = MASK_OP_RCPW_POS(ctx->opcode);
5741 case OPC2_32_RCPW_IMASK:
5743 /* if pos + width > 31 undefined result */
5744 if (pos + width <= 31) {
5745 tcg_gen_movi_tl(cpu_gpr_d[r2+1], ((1u << width) - 1) << pos);
5746 tcg_gen_movi_tl(cpu_gpr_d[r2], (const4 << pos));
5749 case OPC2_32_RCPW_INSERT:
5750 /* if pos + width > 32 undefined result */
5751 if (pos + width <= 32) {
5752 temp = tcg_const_i32(const4);
5753 tcg_gen_deposit_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp, pos, width);
5754 tcg_temp_free(temp);
5758 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5764 static void decode_rcrw_insert(CPUTriCoreState *env, DisasContext *ctx)
5768 int32_t width, const4;
5770 TCGv temp, temp2, temp3;
5772 op2 = MASK_OP_RCRW_OP2(ctx->opcode);
5773 r1 = MASK_OP_RCRW_S1(ctx->opcode);
5774 r3 = MASK_OP_RCRW_S3(ctx->opcode);
5775 r4 = MASK_OP_RCRW_D(ctx->opcode);
5776 width = MASK_OP_RCRW_WIDTH(ctx->opcode);
5777 const4 = MASK_OP_RCRW_CONST4(ctx->opcode);
5779 temp = tcg_temp_new();
5780 temp2 = tcg_temp_new();
5783 case OPC2_32_RCRW_IMASK:
5784 tcg_gen_andi_tl(temp, cpu_gpr_d[r4], 0x1f);
5785 tcg_gen_movi_tl(temp2, (1 << width) - 1);
5786 tcg_gen_shl_tl(cpu_gpr_d[r3 + 1], temp2, temp);
5787 tcg_gen_movi_tl(temp2, const4);
5788 tcg_gen_shl_tl(cpu_gpr_d[r3], temp2, temp);
5790 case OPC2_32_RCRW_INSERT:
5791 temp3 = tcg_temp_new();
5793 tcg_gen_movi_tl(temp, width);
5794 tcg_gen_movi_tl(temp2, const4);
5795 tcg_gen_andi_tl(temp3, cpu_gpr_d[r4], 0x1f);
5796 gen_insert(cpu_gpr_d[r3], cpu_gpr_d[r1], temp2, temp, temp3);
5798 tcg_temp_free(temp3);
5801 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5803 tcg_temp_free(temp);
5804 tcg_temp_free(temp2);
5809 static void decode_rcr_cond_select(CPUTriCoreState *env, DisasContext *ctx)
5817 op2 = MASK_OP_RCR_OP2(ctx->opcode);
5818 r1 = MASK_OP_RCR_S1(ctx->opcode);
5819 const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
5820 r3 = MASK_OP_RCR_S3(ctx->opcode);
5821 r4 = MASK_OP_RCR_D(ctx->opcode);
5824 case OPC2_32_RCR_CADD:
5825 gen_condi_add(TCG_COND_NE, cpu_gpr_d[r1], const9, cpu_gpr_d[r3],
5828 case OPC2_32_RCR_CADDN:
5829 gen_condi_add(TCG_COND_EQ, cpu_gpr_d[r1], const9, cpu_gpr_d[r3],
5832 case OPC2_32_RCR_SEL:
5833 temp = tcg_const_i32(0);
5834 temp2 = tcg_const_i32(const9);
5835 tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
5836 cpu_gpr_d[r1], temp2);
5837 tcg_temp_free(temp);
5838 tcg_temp_free(temp2);
5840 case OPC2_32_RCR_SELN:
5841 temp = tcg_const_i32(0);
5842 temp2 = tcg_const_i32(const9);
5843 tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
5844 cpu_gpr_d[r1], temp2);
5845 tcg_temp_free(temp);
5846 tcg_temp_free(temp2);
5849 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5853 static void decode_rcr_madd(CPUTriCoreState *env, DisasContext *ctx)
5860 op2 = MASK_OP_RCR_OP2(ctx->opcode);
5861 r1 = MASK_OP_RCR_S1(ctx->opcode);
5862 const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
5863 r3 = MASK_OP_RCR_S3(ctx->opcode);
5864 r4 = MASK_OP_RCR_D(ctx->opcode);
5867 case OPC2_32_RCR_MADD_32:
5868 gen_maddi32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5870 case OPC2_32_RCR_MADD_64:
5873 gen_maddi64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5874 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5876 case OPC2_32_RCR_MADDS_32:
5877 gen_maddsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5879 case OPC2_32_RCR_MADDS_64:
5882 gen_maddsi_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5883 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5885 case OPC2_32_RCR_MADD_U_64:
5888 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5889 gen_maddui64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5890 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5892 case OPC2_32_RCR_MADDS_U_32:
5893 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5894 gen_maddsui_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5896 case OPC2_32_RCR_MADDS_U_64:
5899 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5900 gen_maddsui_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5901 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5904 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5908 static void decode_rcr_msub(CPUTriCoreState *env, DisasContext *ctx)
5915 op2 = MASK_OP_RCR_OP2(ctx->opcode);
5916 r1 = MASK_OP_RCR_S1(ctx->opcode);
5917 const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
5918 r3 = MASK_OP_RCR_S3(ctx->opcode);
5919 r4 = MASK_OP_RCR_D(ctx->opcode);
5922 case OPC2_32_RCR_MSUB_32:
5923 gen_msubi32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5925 case OPC2_32_RCR_MSUB_64:
5928 gen_msubi64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5929 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5931 case OPC2_32_RCR_MSUBS_32:
5932 gen_msubsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5934 case OPC2_32_RCR_MSUBS_64:
5937 gen_msubsi_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5938 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5940 case OPC2_32_RCR_MSUB_U_64:
5943 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5944 gen_msubui64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5945 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5947 case OPC2_32_RCR_MSUBS_U_32:
5948 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5949 gen_msubsui_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
5951 case OPC2_32_RCR_MSUBS_U_64:
5954 const9 = MASK_OP_RCR_CONST9(ctx->opcode);
5955 gen_msubsui_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
5956 cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
5959 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
5965 static void decode_rlc_opc(CPUTriCoreState *env, DisasContext *ctx,
5971 const16 = MASK_OP_RLC_CONST16_SEXT(ctx->opcode);
5972 r1 = MASK_OP_RLC_S1(ctx->opcode);
5973 r2 = MASK_OP_RLC_D(ctx->opcode);
5976 case OPC1_32_RLC_ADDI:
5977 gen_addi_d(cpu_gpr_d[r2], cpu_gpr_d[r1], const16);
5979 case OPC1_32_RLC_ADDIH:
5980 gen_addi_d(cpu_gpr_d[r2], cpu_gpr_d[r1], const16 << 16);
5982 case OPC1_32_RLC_ADDIH_A:
5983 tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r1], const16 << 16);
5985 case OPC1_32_RLC_MFCR:
5986 const16 = MASK_OP_RLC_CONST16(ctx->opcode);
5987 gen_mfcr(env, cpu_gpr_d[r2], const16);
5989 case OPC1_32_RLC_MOV:
5990 tcg_gen_movi_tl(cpu_gpr_d[r2], const16);
5992 case OPC1_32_RLC_MOV_64:
5993 if (tricore_feature(env, TRICORE_FEATURE_16)) {
5995 tcg_gen_movi_tl(cpu_gpr_d[r2], const16);
5996 tcg_gen_movi_tl(cpu_gpr_d[r2+1], const16 >> 15);
5998 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6001 case OPC1_32_RLC_MOV_U:
6002 const16 = MASK_OP_RLC_CONST16(ctx->opcode);
6003 tcg_gen_movi_tl(cpu_gpr_d[r2], const16);
6005 case OPC1_32_RLC_MOV_H:
6006 tcg_gen_movi_tl(cpu_gpr_d[r2], const16 << 16);
6008 case OPC1_32_RLC_MOVH_A:
6009 tcg_gen_movi_tl(cpu_gpr_a[r2], const16 << 16);
6011 case OPC1_32_RLC_MTCR:
6012 const16 = MASK_OP_RLC_CONST16(ctx->opcode);
6013 gen_mtcr(env, ctx, cpu_gpr_d[r1], const16);
6016 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6021 static void decode_rr_accumulator(CPUTriCoreState *env, DisasContext *ctx)
6026 r3 = MASK_OP_RR_D(ctx->opcode);
6027 r2 = MASK_OP_RR_S2(ctx->opcode);
6028 r1 = MASK_OP_RR_S1(ctx->opcode);
6029 op2 = MASK_OP_RR_OP2(ctx->opcode);
6032 case OPC2_32_RR_ABS:
6033 gen_abs(cpu_gpr_d[r3], cpu_gpr_d[r2]);
6035 case OPC2_32_RR_ABS_B:
6036 gen_helper_abs_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
6038 case OPC2_32_RR_ABS_H:
6039 gen_helper_abs_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
6041 case OPC2_32_RR_ABSDIF:
6042 gen_absdif(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6044 case OPC2_32_RR_ABSDIF_B:
6045 gen_helper_absdif_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6048 case OPC2_32_RR_ABSDIF_H:
6049 gen_helper_absdif_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6052 case OPC2_32_RR_ABSDIFS:
6053 gen_helper_absdif_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6056 case OPC2_32_RR_ABSDIFS_H:
6057 gen_helper_absdif_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6060 case OPC2_32_RR_ABSS:
6061 gen_helper_abs_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
6063 case OPC2_32_RR_ABSS_H:
6064 gen_helper_abs_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
6066 case OPC2_32_RR_ADD:
6067 gen_add_d(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6069 case OPC2_32_RR_ADD_B:
6070 gen_helper_add_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6072 case OPC2_32_RR_ADD_H:
6073 gen_helper_add_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6075 case OPC2_32_RR_ADDC:
6076 gen_addc_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6078 case OPC2_32_RR_ADDS:
6079 gen_adds(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6081 case OPC2_32_RR_ADDS_H:
6082 gen_helper_add_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6085 case OPC2_32_RR_ADDS_HU:
6086 gen_helper_add_h_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6089 case OPC2_32_RR_ADDS_U:
6090 gen_helper_add_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6093 case OPC2_32_RR_ADDX:
6094 gen_add_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6096 case OPC2_32_RR_AND_EQ:
6097 gen_accumulating_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6098 cpu_gpr_d[r2], &tcg_gen_and_tl);
6100 case OPC2_32_RR_AND_GE:
6101 gen_accumulating_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6102 cpu_gpr_d[r2], &tcg_gen_and_tl);
6104 case OPC2_32_RR_AND_GE_U:
6105 gen_accumulating_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6106 cpu_gpr_d[r2], &tcg_gen_and_tl);
6108 case OPC2_32_RR_AND_LT:
6109 gen_accumulating_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6110 cpu_gpr_d[r2], &tcg_gen_and_tl);
6112 case OPC2_32_RR_AND_LT_U:
6113 gen_accumulating_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6114 cpu_gpr_d[r2], &tcg_gen_and_tl);
6116 case OPC2_32_RR_AND_NE:
6117 gen_accumulating_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6118 cpu_gpr_d[r2], &tcg_gen_and_tl);
6121 tcg_gen_setcond_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6124 case OPC2_32_RR_EQ_B:
6125 gen_helper_eq_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6127 case OPC2_32_RR_EQ_H:
6128 gen_helper_eq_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6130 case OPC2_32_RR_EQ_W:
6131 gen_cond_w(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6133 case OPC2_32_RR_EQANY_B:
6134 gen_helper_eqany_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6136 case OPC2_32_RR_EQANY_H:
6137 gen_helper_eqany_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6140 tcg_gen_setcond_tl(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6143 case OPC2_32_RR_GE_U:
6144 tcg_gen_setcond_tl(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6148 tcg_gen_setcond_tl(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6151 case OPC2_32_RR_LT_U:
6152 tcg_gen_setcond_tl(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6155 case OPC2_32_RR_LT_B:
6156 gen_helper_lt_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6158 case OPC2_32_RR_LT_BU:
6159 gen_helper_lt_bu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6161 case OPC2_32_RR_LT_H:
6162 gen_helper_lt_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6164 case OPC2_32_RR_LT_HU:
6165 gen_helper_lt_hu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6167 case OPC2_32_RR_LT_W:
6168 gen_cond_w(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6170 case OPC2_32_RR_LT_WU:
6171 gen_cond_w(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6173 case OPC2_32_RR_MAX:
6174 tcg_gen_movcond_tl(TCG_COND_GT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6175 cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6177 case OPC2_32_RR_MAX_U:
6178 tcg_gen_movcond_tl(TCG_COND_GTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6179 cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6181 case OPC2_32_RR_MAX_B:
6182 gen_helper_max_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6184 case OPC2_32_RR_MAX_BU:
6185 gen_helper_max_bu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6187 case OPC2_32_RR_MAX_H:
6188 gen_helper_max_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6190 case OPC2_32_RR_MAX_HU:
6191 gen_helper_max_hu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6193 case OPC2_32_RR_MIN:
6194 tcg_gen_movcond_tl(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6195 cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6197 case OPC2_32_RR_MIN_U:
6198 tcg_gen_movcond_tl(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6199 cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6201 case OPC2_32_RR_MIN_B:
6202 gen_helper_min_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6204 case OPC2_32_RR_MIN_BU:
6205 gen_helper_min_bu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6207 case OPC2_32_RR_MIN_H:
6208 gen_helper_min_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6210 case OPC2_32_RR_MIN_HU:
6211 gen_helper_min_hu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6213 case OPC2_32_RR_MOV:
6214 tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r2]);
6217 tcg_gen_setcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6220 case OPC2_32_RR_OR_EQ:
6221 gen_accumulating_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6222 cpu_gpr_d[r2], &tcg_gen_or_tl);
6224 case OPC2_32_RR_OR_GE:
6225 gen_accumulating_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6226 cpu_gpr_d[r2], &tcg_gen_or_tl);
6228 case OPC2_32_RR_OR_GE_U:
6229 gen_accumulating_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6230 cpu_gpr_d[r2], &tcg_gen_or_tl);
6232 case OPC2_32_RR_OR_LT:
6233 gen_accumulating_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6234 cpu_gpr_d[r2], &tcg_gen_or_tl);
6236 case OPC2_32_RR_OR_LT_U:
6237 gen_accumulating_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6238 cpu_gpr_d[r2], &tcg_gen_or_tl);
6240 case OPC2_32_RR_OR_NE:
6241 gen_accumulating_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6242 cpu_gpr_d[r2], &tcg_gen_or_tl);
6244 case OPC2_32_RR_SAT_B:
6245 gen_saturate(cpu_gpr_d[r3], cpu_gpr_d[r1], 0x7f, -0x80);
6247 case OPC2_32_RR_SAT_BU:
6248 gen_saturate_u(cpu_gpr_d[r3], cpu_gpr_d[r1], 0xff);
6250 case OPC2_32_RR_SAT_H:
6251 gen_saturate(cpu_gpr_d[r3], cpu_gpr_d[r1], 0x7fff, -0x8000);
6253 case OPC2_32_RR_SAT_HU:
6254 gen_saturate_u(cpu_gpr_d[r3], cpu_gpr_d[r1], 0xffff);
6256 case OPC2_32_RR_SH_EQ:
6257 gen_sh_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6260 case OPC2_32_RR_SH_GE:
6261 gen_sh_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6264 case OPC2_32_RR_SH_GE_U:
6265 gen_sh_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6268 case OPC2_32_RR_SH_LT:
6269 gen_sh_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6272 case OPC2_32_RR_SH_LT_U:
6273 gen_sh_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6276 case OPC2_32_RR_SH_NE:
6277 gen_sh_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6280 case OPC2_32_RR_SUB:
6281 gen_sub_d(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6283 case OPC2_32_RR_SUB_B:
6284 gen_helper_sub_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6286 case OPC2_32_RR_SUB_H:
6287 gen_helper_sub_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6289 case OPC2_32_RR_SUBC:
6290 gen_subc_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6292 case OPC2_32_RR_SUBS:
6293 gen_subs(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6295 case OPC2_32_RR_SUBS_U:
6296 gen_subsu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6298 case OPC2_32_RR_SUBS_H:
6299 gen_helper_sub_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6302 case OPC2_32_RR_SUBS_HU:
6303 gen_helper_sub_h_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6306 case OPC2_32_RR_SUBX:
6307 gen_sub_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6309 case OPC2_32_RR_XOR_EQ:
6310 gen_accumulating_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
6311 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6313 case OPC2_32_RR_XOR_GE:
6314 gen_accumulating_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6315 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6317 case OPC2_32_RR_XOR_GE_U:
6318 gen_accumulating_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6319 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6321 case OPC2_32_RR_XOR_LT:
6322 gen_accumulating_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
6323 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6325 case OPC2_32_RR_XOR_LT_U:
6326 gen_accumulating_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
6327 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6329 case OPC2_32_RR_XOR_NE:
6330 gen_accumulating_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
6331 cpu_gpr_d[r2], &tcg_gen_xor_tl);
6334 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6338 static void decode_rr_logical_shift(CPUTriCoreState *env, DisasContext *ctx)
6344 r3 = MASK_OP_RR_D(ctx->opcode);
6345 r2 = MASK_OP_RR_S2(ctx->opcode);
6346 r1 = MASK_OP_RR_S1(ctx->opcode);
6348 temp = tcg_temp_new();
6349 op2 = MASK_OP_RR_OP2(ctx->opcode);
6352 case OPC2_32_RR_AND:
6353 tcg_gen_and_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6355 case OPC2_32_RR_ANDN:
6356 tcg_gen_andc_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6358 case OPC2_32_RR_CLO:
6359 gen_helper_clo(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6361 case OPC2_32_RR_CLO_H:
6362 gen_helper_clo_h(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6364 case OPC2_32_RR_CLS:
6365 gen_helper_cls(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6367 case OPC2_32_RR_CLS_H:
6368 gen_helper_cls_h(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6370 case OPC2_32_RR_CLZ:
6371 gen_helper_clz(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6373 case OPC2_32_RR_CLZ_H:
6374 gen_helper_clz_h(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6376 case OPC2_32_RR_NAND:
6377 tcg_gen_nand_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6379 case OPC2_32_RR_NOR:
6380 tcg_gen_nor_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6383 tcg_gen_or_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6385 case OPC2_32_RR_ORN:
6386 tcg_gen_orc_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6389 gen_helper_sh(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6391 case OPC2_32_RR_SH_H:
6392 gen_helper_sh_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6394 case OPC2_32_RR_SHA:
6395 gen_helper_sha(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6397 case OPC2_32_RR_SHA_H:
6398 gen_helper_sha_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6400 case OPC2_32_RR_SHAS:
6401 gen_shas(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6403 case OPC2_32_RR_XNOR:
6404 tcg_gen_eqv_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6406 case OPC2_32_RR_XOR:
6407 tcg_gen_xor_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6410 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6412 tcg_temp_free(temp);
6415 static void decode_rr_address(CPUTriCoreState *env, DisasContext *ctx)
6421 op2 = MASK_OP_RR_OP2(ctx->opcode);
6422 r3 = MASK_OP_RR_D(ctx->opcode);
6423 r2 = MASK_OP_RR_S2(ctx->opcode);
6424 r1 = MASK_OP_RR_S1(ctx->opcode);
6425 n = MASK_OP_RR_N(ctx->opcode);
6428 case OPC2_32_RR_ADD_A:
6429 tcg_gen_add_tl(cpu_gpr_a[r3], cpu_gpr_a[r1], cpu_gpr_a[r2]);
6431 case OPC2_32_RR_ADDSC_A:
6432 temp = tcg_temp_new();
6433 tcg_gen_shli_tl(temp, cpu_gpr_d[r1], n);
6434 tcg_gen_add_tl(cpu_gpr_a[r3], cpu_gpr_a[r2], temp);
6435 tcg_temp_free(temp);
6437 case OPC2_32_RR_ADDSC_AT:
6438 temp = tcg_temp_new();
6439 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 3);
6440 tcg_gen_add_tl(temp, cpu_gpr_a[r2], temp);
6441 tcg_gen_andi_tl(cpu_gpr_a[r3], temp, 0xFFFFFFFC);
6442 tcg_temp_free(temp);
6444 case OPC2_32_RR_EQ_A:
6445 tcg_gen_setcond_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_a[r1],
6448 case OPC2_32_RR_EQZ:
6449 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_a[r1], 0);
6451 case OPC2_32_RR_GE_A:
6452 tcg_gen_setcond_tl(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_a[r1],
6455 case OPC2_32_RR_LT_A:
6456 tcg_gen_setcond_tl(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_a[r1],
6459 case OPC2_32_RR_MOV_A:
6460 tcg_gen_mov_tl(cpu_gpr_a[r3], cpu_gpr_d[r2]);
6462 case OPC2_32_RR_MOV_AA:
6463 tcg_gen_mov_tl(cpu_gpr_a[r3], cpu_gpr_a[r2]);
6465 case OPC2_32_RR_MOV_D:
6466 tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_a[r2]);
6468 case OPC2_32_RR_NE_A:
6469 tcg_gen_setcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_a[r1],
6472 case OPC2_32_RR_NEZ_A:
6473 tcg_gen_setcondi_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_a[r1], 0);
6475 case OPC2_32_RR_SUB_A:
6476 tcg_gen_sub_tl(cpu_gpr_a[r3], cpu_gpr_a[r1], cpu_gpr_a[r2]);
6479 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6483 static void decode_rr_idirect(CPUTriCoreState *env, DisasContext *ctx)
6488 op2 = MASK_OP_RR_OP2(ctx->opcode);
6489 r1 = MASK_OP_RR_S1(ctx->opcode);
6493 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
6495 case OPC2_32_RR_JLI:
6496 tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
6497 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
6499 case OPC2_32_RR_CALLI:
6500 gen_helper_1arg(call, ctx->next_pc);
6501 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
6503 case OPC2_32_RR_FCALLI:
6504 gen_fcall_save_ctx(ctx);
6505 tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
6508 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6511 ctx->bstate = BS_BRANCH;
6514 static void decode_rr_divide(CPUTriCoreState *env, DisasContext *ctx)
6519 TCGv temp, temp2, temp3;
6521 op2 = MASK_OP_RR_OP2(ctx->opcode);
6522 r3 = MASK_OP_RR_D(ctx->opcode);
6523 r2 = MASK_OP_RR_S2(ctx->opcode);
6524 r1 = MASK_OP_RR_S1(ctx->opcode);
6527 case OPC2_32_RR_BMERGE:
6528 gen_helper_bmerge(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6530 case OPC2_32_RR_BSPLIT:
6532 gen_bsplit(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1]);
6534 case OPC2_32_RR_DVINIT_B:
6536 gen_dvinit_b(env, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6539 case OPC2_32_RR_DVINIT_BU:
6540 temp = tcg_temp_new();
6541 temp2 = tcg_temp_new();
6542 temp3 = tcg_temp_new();
6544 tcg_gen_shri_tl(temp3, cpu_gpr_d[r1], 8);
6546 tcg_gen_movi_tl(cpu_PSW_AV, 0);
6547 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
6548 /* overflow = (abs(D[r3+1]) >= abs(D[r2])) */
6549 tcg_gen_neg_tl(temp, temp3);
6550 /* use cpu_PSW_AV to compare against 0 */
6551 tcg_gen_movcond_tl(TCG_COND_LT, temp, temp3, cpu_PSW_AV,
6553 tcg_gen_neg_tl(temp2, cpu_gpr_d[r2]);
6554 tcg_gen_movcond_tl(TCG_COND_LT, temp2, cpu_gpr_d[r2], cpu_PSW_AV,
6555 temp2, cpu_gpr_d[r2]);
6556 tcg_gen_setcond_tl(TCG_COND_GE, cpu_PSW_V, temp, temp2);
6558 /* overflow = (D[b] == 0) */
6559 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r2], 0);
6561 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
6563 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
6565 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 24);
6566 tcg_gen_mov_tl(cpu_gpr_d[r3+1], temp3);
6568 tcg_temp_free(temp);
6569 tcg_temp_free(temp2);
6570 tcg_temp_free(temp3);
6572 case OPC2_32_RR_DVINIT_H:
6574 gen_dvinit_h(env, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6577 case OPC2_32_RR_DVINIT_HU:
6578 temp = tcg_temp_new();
6579 temp2 = tcg_temp_new();
6580 temp3 = tcg_temp_new();
6582 tcg_gen_shri_tl(temp3, cpu_gpr_d[r1], 16);
6584 tcg_gen_movi_tl(cpu_PSW_AV, 0);
6585 if (!tricore_feature(env, TRICORE_FEATURE_131)) {
6586 /* overflow = (abs(D[r3+1]) >= abs(D[r2])) */
6587 tcg_gen_neg_tl(temp, temp3);
6588 /* use cpu_PSW_AV to compare against 0 */
6589 tcg_gen_movcond_tl(TCG_COND_LT, temp, temp3, cpu_PSW_AV,
6591 tcg_gen_neg_tl(temp2, cpu_gpr_d[r2]);
6592 tcg_gen_movcond_tl(TCG_COND_LT, temp2, cpu_gpr_d[r2], cpu_PSW_AV,
6593 temp2, cpu_gpr_d[r2]);
6594 tcg_gen_setcond_tl(TCG_COND_GE, cpu_PSW_V, temp, temp2);
6596 /* overflow = (D[b] == 0) */
6597 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r2], 0);
6599 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
6601 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
6603 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 16);
6604 tcg_gen_mov_tl(cpu_gpr_d[r3+1], temp3);
6605 tcg_temp_free(temp);
6606 tcg_temp_free(temp2);
6607 tcg_temp_free(temp3);
6609 case OPC2_32_RR_DVINIT:
6610 temp = tcg_temp_new();
6611 temp2 = tcg_temp_new();
6613 /* overflow = ((D[b] == 0) ||
6614 ((D[b] == 0xFFFFFFFF) && (D[a] == 0x80000000))) */
6615 tcg_gen_setcondi_tl(TCG_COND_EQ, temp, cpu_gpr_d[r2], 0xffffffff);
6616 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, cpu_gpr_d[r1], 0x80000000);
6617 tcg_gen_and_tl(temp, temp, temp2);
6618 tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, cpu_gpr_d[r2], 0);
6619 tcg_gen_or_tl(cpu_PSW_V, temp, temp2);
6620 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
6622 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
6624 tcg_gen_movi_tl(cpu_PSW_AV, 0);
6626 tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6627 /* sign extend to high reg */
6628 tcg_gen_sari_tl(cpu_gpr_d[r3+1], cpu_gpr_d[r1], 31);
6629 tcg_temp_free(temp);
6630 tcg_temp_free(temp2);
6632 case OPC2_32_RR_DVINIT_U:
6633 /* overflow = (D[b] == 0) */
6634 tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r2], 0);
6635 tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
6637 tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
6639 tcg_gen_movi_tl(cpu_PSW_AV, 0);
6641 tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6642 /* zero extend to high reg*/
6643 tcg_gen_movi_tl(cpu_gpr_d[r3+1], 0);
6645 case OPC2_32_RR_PARITY:
6646 gen_helper_parity(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6648 case OPC2_32_RR_UNPACK:
6650 gen_unpack(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1]);
6652 case OPC2_32_RR_CRC32:
6653 if (tricore_feature(env, TRICORE_FEATURE_161)) {
6654 gen_helper_crc32(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6656 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6659 case OPC2_32_RR_DIV:
6660 if (tricore_feature(env, TRICORE_FEATURE_16)) {
6661 GEN_HELPER_RR(divide, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6664 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6667 case OPC2_32_RR_DIV_U:
6668 if (tricore_feature(env, TRICORE_FEATURE_16)) {
6669 GEN_HELPER_RR(divide_u, cpu_gpr_d[r3], cpu_gpr_d[r3+1],
6670 cpu_gpr_d[r1], cpu_gpr_d[r2]);
6672 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6675 case OPC2_32_RR_MUL_F:
6676 gen_helper_fmul(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6678 case OPC2_32_RR_DIV_F:
6679 gen_helper_fdiv(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6681 case OPC2_32_RR_CMP_F:
6682 gen_helper_fcmp(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
6684 case OPC2_32_RR_FTOI:
6685 gen_helper_ftoi(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1]);
6687 case OPC2_32_RR_ITOF:
6688 gen_helper_itof(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1]);
6691 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6696 static void decode_rr1_mul(CPUTriCoreState *env, DisasContext *ctx)
6704 r1 = MASK_OP_RR1_S1(ctx->opcode);
6705 r2 = MASK_OP_RR1_S2(ctx->opcode);
6706 r3 = MASK_OP_RR1_D(ctx->opcode);
6707 n = tcg_const_i32(MASK_OP_RR1_N(ctx->opcode));
6708 op2 = MASK_OP_RR1_OP2(ctx->opcode);
6711 case OPC2_32_RR1_MUL_H_32_LL:
6712 temp64 = tcg_temp_new_i64();
6714 GEN_HELPER_LL(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6715 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6716 gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
6717 tcg_temp_free_i64(temp64);
6719 case OPC2_32_RR1_MUL_H_32_LU:
6720 temp64 = tcg_temp_new_i64();
6722 GEN_HELPER_LU(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6723 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6724 gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
6725 tcg_temp_free_i64(temp64);
6727 case OPC2_32_RR1_MUL_H_32_UL:
6728 temp64 = tcg_temp_new_i64();
6730 GEN_HELPER_UL(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6731 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6732 gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
6733 tcg_temp_free_i64(temp64);
6735 case OPC2_32_RR1_MUL_H_32_UU:
6736 temp64 = tcg_temp_new_i64();
6738 GEN_HELPER_UU(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6739 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6740 gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
6741 tcg_temp_free_i64(temp64);
6743 case OPC2_32_RR1_MULM_H_64_LL:
6744 temp64 = tcg_temp_new_i64();
6746 GEN_HELPER_LL(mulm_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6747 tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
6749 tcg_gen_movi_tl(cpu_PSW_V, 0);
6751 tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
6752 tcg_temp_free_i64(temp64);
6754 case OPC2_32_RR1_MULM_H_64_LU:
6755 temp64 = tcg_temp_new_i64();
6757 GEN_HELPER_LU(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_UL:
6766 temp64 = tcg_temp_new_i64();
6768 GEN_HELPER_UL(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_UU:
6777 temp64 = tcg_temp_new_i64();
6779 GEN_HELPER_UU(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);
6788 case OPC2_32_RR1_MULR_H_16_LL:
6789 GEN_HELPER_LL(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6790 gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
6792 case OPC2_32_RR1_MULR_H_16_LU:
6793 GEN_HELPER_LU(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6794 gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
6796 case OPC2_32_RR1_MULR_H_16_UL:
6797 GEN_HELPER_UL(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6798 gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
6800 case OPC2_32_RR1_MULR_H_16_UU:
6801 GEN_HELPER_UU(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
6802 gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
6805 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6810 static void decode_rr1_mulq(CPUTriCoreState *env, DisasContext *ctx)
6818 r1 = MASK_OP_RR1_S1(ctx->opcode);
6819 r2 = MASK_OP_RR1_S2(ctx->opcode);
6820 r3 = MASK_OP_RR1_D(ctx->opcode);
6821 n = MASK_OP_RR1_N(ctx->opcode);
6822 op2 = MASK_OP_RR1_OP2(ctx->opcode);
6824 temp = tcg_temp_new();
6825 temp2 = tcg_temp_new();
6828 case OPC2_32_RR1_MUL_Q_32:
6829 gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], cpu_gpr_d[r2], n, 32);
6831 case OPC2_32_RR1_MUL_Q_64:
6833 gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
6836 case OPC2_32_RR1_MUL_Q_32_L:
6837 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
6838 gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp, n, 16);
6840 case OPC2_32_RR1_MUL_Q_64_L:
6842 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
6843 gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp, n, 0);
6845 case OPC2_32_RR1_MUL_Q_32_U:
6846 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
6847 gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp, n, 16);
6849 case OPC2_32_RR1_MUL_Q_64_U:
6851 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
6852 gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp, n, 0);
6854 case OPC2_32_RR1_MUL_Q_32_LL:
6855 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
6856 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
6857 gen_mul_q_16(cpu_gpr_d[r3], temp, temp2, n);
6859 case OPC2_32_RR1_MUL_Q_32_UU:
6860 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
6861 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
6862 gen_mul_q_16(cpu_gpr_d[r3], temp, temp2, n);
6864 case OPC2_32_RR1_MULR_Q_32_L:
6865 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
6866 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
6867 gen_mulr_q(cpu_gpr_d[r3], temp, temp2, n);
6869 case OPC2_32_RR1_MULR_Q_32_U:
6870 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
6871 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
6872 gen_mulr_q(cpu_gpr_d[r3], temp, temp2, n);
6875 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6877 tcg_temp_free(temp);
6878 tcg_temp_free(temp2);
6882 static void decode_rr2_mul(CPUTriCoreState *env, DisasContext *ctx)
6887 op2 = MASK_OP_RR2_OP2(ctx->opcode);
6888 r1 = MASK_OP_RR2_S1(ctx->opcode);
6889 r2 = MASK_OP_RR2_S2(ctx->opcode);
6890 r3 = MASK_OP_RR2_D(ctx->opcode);
6892 case OPC2_32_RR2_MUL_32:
6893 gen_mul_i32s(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
6895 case OPC2_32_RR2_MUL_64:
6897 gen_mul_i64s(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6900 case OPC2_32_RR2_MULS_32:
6901 gen_helper_mul_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6904 case OPC2_32_RR2_MUL_U_64:
6906 gen_mul_i64u(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
6909 case OPC2_32_RR2_MULS_U_32:
6910 gen_helper_mul_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
6914 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6919 static void decode_rrpw_extract_insert(CPUTriCoreState *env, DisasContext *ctx)
6925 op2 = MASK_OP_RRPW_OP2(ctx->opcode);
6926 r1 = MASK_OP_RRPW_S1(ctx->opcode);
6927 r2 = MASK_OP_RRPW_S2(ctx->opcode);
6928 r3 = MASK_OP_RRPW_D(ctx->opcode);
6929 pos = MASK_OP_RRPW_POS(ctx->opcode);
6930 width = MASK_OP_RRPW_WIDTH(ctx->opcode);
6933 case OPC2_32_RRPW_EXTR:
6934 if (pos + width <= 31) {
6935 /* optimize special cases */
6936 if ((pos == 0) && (width == 8)) {
6937 tcg_gen_ext8s_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6938 } else if ((pos == 0) && (width == 16)) {
6939 tcg_gen_ext16s_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
6941 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 32 - pos - width);
6942 tcg_gen_sari_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 32 - width);
6946 case OPC2_32_RRPW_EXTR_U:
6948 tcg_gen_movi_tl(cpu_gpr_d[r3], 0);
6950 tcg_gen_shri_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], pos);
6951 tcg_gen_andi_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], ~0u >> (32-width));
6954 case OPC2_32_RRPW_IMASK:
6956 if (pos + width <= 31) {
6957 tcg_gen_movi_tl(cpu_gpr_d[r3+1], ((1u << width) - 1) << pos);
6958 tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r2], pos);
6961 case OPC2_32_RRPW_INSERT:
6962 if (pos + width <= 31) {
6963 tcg_gen_deposit_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
6968 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
6973 static void decode_rrr_cond_select(CPUTriCoreState *env, DisasContext *ctx)
6979 op2 = MASK_OP_RRR_OP2(ctx->opcode);
6980 r1 = MASK_OP_RRR_S1(ctx->opcode);
6981 r2 = MASK_OP_RRR_S2(ctx->opcode);
6982 r3 = MASK_OP_RRR_S3(ctx->opcode);
6983 r4 = MASK_OP_RRR_D(ctx->opcode);
6986 case OPC2_32_RRR_CADD:
6987 gen_cond_add(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2],
6988 cpu_gpr_d[r4], cpu_gpr_d[r3]);
6990 case OPC2_32_RRR_CADDN:
6991 gen_cond_add(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4],
6994 case OPC2_32_RRR_CSUB:
6995 gen_cond_sub(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4],
6998 case OPC2_32_RRR_CSUBN:
6999 gen_cond_sub(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4],
7002 case OPC2_32_RRR_SEL:
7003 temp = tcg_const_i32(0);
7004 tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
7005 cpu_gpr_d[r1], cpu_gpr_d[r2]);
7006 tcg_temp_free(temp);
7008 case OPC2_32_RRR_SELN:
7009 temp = tcg_const_i32(0);
7010 tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
7011 cpu_gpr_d[r1], cpu_gpr_d[r2]);
7012 tcg_temp_free(temp);
7015 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7019 static void decode_rrr_divide(CPUTriCoreState *env, DisasContext *ctx)
7025 op2 = MASK_OP_RRR_OP2(ctx->opcode);
7026 r1 = MASK_OP_RRR_S1(ctx->opcode);
7027 r2 = MASK_OP_RRR_S2(ctx->opcode);
7028 r3 = MASK_OP_RRR_S3(ctx->opcode);
7029 r4 = MASK_OP_RRR_D(ctx->opcode);
7032 case OPC2_32_RRR_DVADJ:
7035 GEN_HELPER_RRR(dvadj, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7036 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7038 case OPC2_32_RRR_DVSTEP:
7041 GEN_HELPER_RRR(dvstep, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7042 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7044 case OPC2_32_RRR_DVSTEP_U:
7047 GEN_HELPER_RRR(dvstep_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7048 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7050 case OPC2_32_RRR_IXMAX:
7053 GEN_HELPER_RRR(ixmax, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7054 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7056 case OPC2_32_RRR_IXMAX_U:
7059 GEN_HELPER_RRR(ixmax_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7060 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7062 case OPC2_32_RRR_IXMIN:
7065 GEN_HELPER_RRR(ixmin, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7066 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7068 case OPC2_32_RRR_IXMIN_U:
7071 GEN_HELPER_RRR(ixmin_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7072 cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7074 case OPC2_32_RRR_PACK:
7076 gen_helper_pack(cpu_gpr_d[r4], cpu_PSW_C, cpu_gpr_d[r3],
7077 cpu_gpr_d[r3+1], cpu_gpr_d[r1]);
7079 case OPC2_32_RRR_ADD_F:
7080 gen_helper_fadd(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r3]);
7082 case OPC2_32_RRR_SUB_F:
7083 gen_helper_fsub(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r3]);
7086 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7091 static void decode_rrr2_madd(CPUTriCoreState *env, DisasContext *ctx)
7094 uint32_t r1, r2, r3, r4;
7096 op2 = MASK_OP_RRR2_OP2(ctx->opcode);
7097 r1 = MASK_OP_RRR2_S1(ctx->opcode);
7098 r2 = MASK_OP_RRR2_S2(ctx->opcode);
7099 r3 = MASK_OP_RRR2_S3(ctx->opcode);
7100 r4 = MASK_OP_RRR2_D(ctx->opcode);
7102 case OPC2_32_RRR2_MADD_32:
7103 gen_madd32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3],
7106 case OPC2_32_RRR2_MADD_64:
7109 gen_madd64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7110 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7112 case OPC2_32_RRR2_MADDS_32:
7113 gen_helper_madd32_ssov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
7114 cpu_gpr_d[r3], cpu_gpr_d[r2]);
7116 case OPC2_32_RRR2_MADDS_64:
7119 gen_madds_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7120 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7122 case OPC2_32_RRR2_MADD_U_64:
7125 gen_maddu64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7126 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7128 case OPC2_32_RRR2_MADDS_U_32:
7129 gen_helper_madd32_suov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
7130 cpu_gpr_d[r3], cpu_gpr_d[r2]);
7132 case OPC2_32_RRR2_MADDS_U_64:
7135 gen_maddsu_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7136 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7139 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7143 static void decode_rrr2_msub(CPUTriCoreState *env, DisasContext *ctx)
7146 uint32_t r1, r2, r3, r4;
7148 op2 = MASK_OP_RRR2_OP2(ctx->opcode);
7149 r1 = MASK_OP_RRR2_S1(ctx->opcode);
7150 r2 = MASK_OP_RRR2_S2(ctx->opcode);
7151 r3 = MASK_OP_RRR2_S3(ctx->opcode);
7152 r4 = MASK_OP_RRR2_D(ctx->opcode);
7155 case OPC2_32_RRR2_MSUB_32:
7156 gen_msub32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3],
7159 case OPC2_32_RRR2_MSUB_64:
7162 gen_msub64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7163 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7165 case OPC2_32_RRR2_MSUBS_32:
7166 gen_helper_msub32_ssov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
7167 cpu_gpr_d[r3], cpu_gpr_d[r2]);
7169 case OPC2_32_RRR2_MSUBS_64:
7172 gen_msubs_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7173 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7175 case OPC2_32_RRR2_MSUB_U_64:
7176 gen_msubu64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7177 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7179 case OPC2_32_RRR2_MSUBS_U_32:
7180 gen_helper_msub32_suov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
7181 cpu_gpr_d[r3], cpu_gpr_d[r2]);
7183 case OPC2_32_RRR2_MSUBS_U_64:
7186 gen_msubsu_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
7187 cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
7190 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7195 static void decode_rrr1_madd(CPUTriCoreState *env, DisasContext *ctx)
7198 uint32_t r1, r2, r3, r4, n;
7200 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7201 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7202 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7203 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7204 r4 = MASK_OP_RRR1_D(ctx->opcode);
7205 n = MASK_OP_RRR1_N(ctx->opcode);
7208 case OPC2_32_RRR1_MADD_H_LL:
7211 gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7212 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7214 case OPC2_32_RRR1_MADD_H_LU:
7217 gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7218 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7220 case OPC2_32_RRR1_MADD_H_UL:
7223 gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7224 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7226 case OPC2_32_RRR1_MADD_H_UU:
7229 gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7230 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7232 case OPC2_32_RRR1_MADDS_H_LL:
7235 gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7236 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7238 case OPC2_32_RRR1_MADDS_H_LU:
7241 gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7242 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7244 case OPC2_32_RRR1_MADDS_H_UL:
7247 gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7248 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7250 case OPC2_32_RRR1_MADDS_H_UU:
7253 gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7254 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7256 case OPC2_32_RRR1_MADDM_H_LL:
7259 gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7260 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7262 case OPC2_32_RRR1_MADDM_H_LU:
7265 gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7266 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7268 case OPC2_32_RRR1_MADDM_H_UL:
7271 gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7272 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7274 case OPC2_32_RRR1_MADDM_H_UU:
7277 gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7278 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7280 case OPC2_32_RRR1_MADDMS_H_LL:
7283 gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7284 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7286 case OPC2_32_RRR1_MADDMS_H_LU:
7289 gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7290 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7292 case OPC2_32_RRR1_MADDMS_H_UL:
7295 gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7296 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7298 case OPC2_32_RRR1_MADDMS_H_UU:
7301 gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7302 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7304 case OPC2_32_RRR1_MADDR_H_LL:
7305 gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7306 cpu_gpr_d[r2], n, MODE_LL);
7308 case OPC2_32_RRR1_MADDR_H_LU:
7309 gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7310 cpu_gpr_d[r2], n, MODE_LU);
7312 case OPC2_32_RRR1_MADDR_H_UL:
7313 gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7314 cpu_gpr_d[r2], n, MODE_UL);
7316 case OPC2_32_RRR1_MADDR_H_UU:
7317 gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7318 cpu_gpr_d[r2], n, MODE_UU);
7320 case OPC2_32_RRR1_MADDRS_H_LL:
7321 gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7322 cpu_gpr_d[r2], n, MODE_LL);
7324 case OPC2_32_RRR1_MADDRS_H_LU:
7325 gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7326 cpu_gpr_d[r2], n, MODE_LU);
7328 case OPC2_32_RRR1_MADDRS_H_UL:
7329 gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7330 cpu_gpr_d[r2], n, MODE_UL);
7332 case OPC2_32_RRR1_MADDRS_H_UU:
7333 gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7334 cpu_gpr_d[r2], n, MODE_UU);
7337 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7341 static void decode_rrr1_maddq_h(CPUTriCoreState *env, DisasContext *ctx)
7344 uint32_t r1, r2, r3, r4, n;
7347 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7348 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7349 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7350 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7351 r4 = MASK_OP_RRR1_D(ctx->opcode);
7352 n = MASK_OP_RRR1_N(ctx->opcode);
7354 temp = tcg_const_i32(n);
7355 temp2 = tcg_temp_new();
7358 case OPC2_32_RRR1_MADD_Q_32:
7359 gen_madd32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7360 cpu_gpr_d[r2], n, 32, env);
7362 case OPC2_32_RRR1_MADD_Q_64:
7365 gen_madd64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7366 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7369 case OPC2_32_RRR1_MADD_Q_32_L:
7370 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7371 gen_madd32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7374 case OPC2_32_RRR1_MADD_Q_64_L:
7377 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7378 gen_madd64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7379 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7382 case OPC2_32_RRR1_MADD_Q_32_U:
7383 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7384 gen_madd32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7387 case OPC2_32_RRR1_MADD_Q_64_U:
7390 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7391 gen_madd64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7392 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7395 case OPC2_32_RRR1_MADD_Q_32_LL:
7396 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7397 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7398 gen_m16add32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7400 case OPC2_32_RRR1_MADD_Q_64_LL:
7403 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7404 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7405 gen_m16add64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7406 cpu_gpr_d[r3+1], temp, temp2, n);
7408 case OPC2_32_RRR1_MADD_Q_32_UU:
7409 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7410 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7411 gen_m16add32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7413 case OPC2_32_RRR1_MADD_Q_64_UU:
7416 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7417 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7418 gen_m16add64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7419 cpu_gpr_d[r3+1], temp, temp2, n);
7421 case OPC2_32_RRR1_MADDS_Q_32:
7422 gen_madds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7423 cpu_gpr_d[r2], n, 32);
7425 case OPC2_32_RRR1_MADDS_Q_64:
7428 gen_madds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7429 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7432 case OPC2_32_RRR1_MADDS_Q_32_L:
7433 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7434 gen_madds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7437 case OPC2_32_RRR1_MADDS_Q_64_L:
7440 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7441 gen_madds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7442 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7445 case OPC2_32_RRR1_MADDS_Q_32_U:
7446 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7447 gen_madds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7450 case OPC2_32_RRR1_MADDS_Q_64_U:
7453 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7454 gen_madds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7455 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7458 case OPC2_32_RRR1_MADDS_Q_32_LL:
7459 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7460 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7461 gen_m16adds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7463 case OPC2_32_RRR1_MADDS_Q_64_LL:
7466 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7467 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7468 gen_m16adds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7469 cpu_gpr_d[r3+1], temp, temp2, n);
7471 case OPC2_32_RRR1_MADDS_Q_32_UU:
7472 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7473 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7474 gen_m16adds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7476 case OPC2_32_RRR1_MADDS_Q_64_UU:
7479 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7480 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7481 gen_m16adds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7482 cpu_gpr_d[r3+1], temp, temp2, n);
7484 case OPC2_32_RRR1_MADDR_H_64_UL:
7486 gen_maddr64_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
7487 cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
7489 case OPC2_32_RRR1_MADDRS_H_64_UL:
7491 gen_maddr64s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
7492 cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
7494 case OPC2_32_RRR1_MADDR_Q_32_LL:
7495 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7496 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7497 gen_maddr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7499 case OPC2_32_RRR1_MADDR_Q_32_UU:
7500 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7501 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7502 gen_maddr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7504 case OPC2_32_RRR1_MADDRS_Q_32_LL:
7505 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7506 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7507 gen_maddrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7509 case OPC2_32_RRR1_MADDRS_Q_32_UU:
7510 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7511 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7512 gen_maddrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7515 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7517 tcg_temp_free(temp);
7518 tcg_temp_free(temp2);
7521 static void decode_rrr1_maddsu_h(CPUTriCoreState *env, DisasContext *ctx)
7524 uint32_t r1, r2, r3, r4, n;
7526 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7527 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7528 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7529 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7530 r4 = MASK_OP_RRR1_D(ctx->opcode);
7531 n = MASK_OP_RRR1_N(ctx->opcode);
7534 case OPC2_32_RRR1_MADDSU_H_32_LL:
7537 gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7538 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7540 case OPC2_32_RRR1_MADDSU_H_32_LU:
7543 gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7544 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7546 case OPC2_32_RRR1_MADDSU_H_32_UL:
7549 gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7550 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7552 case OPC2_32_RRR1_MADDSU_H_32_UU:
7555 gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7556 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7558 case OPC2_32_RRR1_MADDSUS_H_32_LL:
7561 gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7562 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7565 case OPC2_32_RRR1_MADDSUS_H_32_LU:
7568 gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7569 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7572 case OPC2_32_RRR1_MADDSUS_H_32_UL:
7575 gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7576 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7579 case OPC2_32_RRR1_MADDSUS_H_32_UU:
7582 gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7583 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7586 case OPC2_32_RRR1_MADDSUM_H_64_LL:
7589 gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7590 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7593 case OPC2_32_RRR1_MADDSUM_H_64_LU:
7596 gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7597 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7600 case OPC2_32_RRR1_MADDSUM_H_64_UL:
7603 gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7604 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7607 case OPC2_32_RRR1_MADDSUM_H_64_UU:
7610 gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7611 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7614 case OPC2_32_RRR1_MADDSUMS_H_64_LL:
7617 gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7618 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7621 case OPC2_32_RRR1_MADDSUMS_H_64_LU:
7624 gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7625 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7628 case OPC2_32_RRR1_MADDSUMS_H_64_UL:
7631 gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7632 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7635 case OPC2_32_RRR1_MADDSUMS_H_64_UU:
7638 gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7639 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7642 case OPC2_32_RRR1_MADDSUR_H_16_LL:
7643 gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7644 cpu_gpr_d[r2], n, MODE_LL);
7646 case OPC2_32_RRR1_MADDSUR_H_16_LU:
7647 gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7648 cpu_gpr_d[r2], n, MODE_LU);
7650 case OPC2_32_RRR1_MADDSUR_H_16_UL:
7651 gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7652 cpu_gpr_d[r2], n, MODE_UL);
7654 case OPC2_32_RRR1_MADDSUR_H_16_UU:
7655 gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7656 cpu_gpr_d[r2], n, MODE_UU);
7658 case OPC2_32_RRR1_MADDSURS_H_16_LL:
7659 gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7660 cpu_gpr_d[r2], n, MODE_LL);
7662 case OPC2_32_RRR1_MADDSURS_H_16_LU:
7663 gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7664 cpu_gpr_d[r2], n, MODE_LU);
7666 case OPC2_32_RRR1_MADDSURS_H_16_UL:
7667 gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7668 cpu_gpr_d[r2], n, MODE_UL);
7670 case OPC2_32_RRR1_MADDSURS_H_16_UU:
7671 gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7672 cpu_gpr_d[r2], n, MODE_UU);
7675 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7679 static void decode_rrr1_msub(CPUTriCoreState *env, DisasContext *ctx)
7682 uint32_t r1, r2, r3, r4, n;
7684 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7685 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7686 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7687 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7688 r4 = MASK_OP_RRR1_D(ctx->opcode);
7689 n = MASK_OP_RRR1_N(ctx->opcode);
7692 case OPC2_32_RRR1_MSUB_H_LL:
7695 gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7696 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7698 case OPC2_32_RRR1_MSUB_H_LU:
7701 gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7702 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7704 case OPC2_32_RRR1_MSUB_H_UL:
7707 gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7708 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7710 case OPC2_32_RRR1_MSUB_H_UU:
7713 gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7714 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7716 case OPC2_32_RRR1_MSUBS_H_LL:
7719 gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7720 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7722 case OPC2_32_RRR1_MSUBS_H_LU:
7725 gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7726 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7728 case OPC2_32_RRR1_MSUBS_H_UL:
7731 gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7732 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7734 case OPC2_32_RRR1_MSUBS_H_UU:
7737 gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7738 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7740 case OPC2_32_RRR1_MSUBM_H_LL:
7743 gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7744 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7746 case OPC2_32_RRR1_MSUBM_H_LU:
7749 gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7750 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7752 case OPC2_32_RRR1_MSUBM_H_UL:
7755 gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7756 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7758 case OPC2_32_RRR1_MSUBM_H_UU:
7761 gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7762 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7764 case OPC2_32_RRR1_MSUBMS_H_LL:
7767 gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7768 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
7770 case OPC2_32_RRR1_MSUBMS_H_LU:
7773 gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7774 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
7776 case OPC2_32_RRR1_MSUBMS_H_UL:
7779 gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7780 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
7782 case OPC2_32_RRR1_MSUBMS_H_UU:
7785 gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7786 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
7788 case OPC2_32_RRR1_MSUBR_H_LL:
7789 gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7790 cpu_gpr_d[r2], n, MODE_LL);
7792 case OPC2_32_RRR1_MSUBR_H_LU:
7793 gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7794 cpu_gpr_d[r2], n, MODE_LU);
7796 case OPC2_32_RRR1_MSUBR_H_UL:
7797 gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7798 cpu_gpr_d[r2], n, MODE_UL);
7800 case OPC2_32_RRR1_MSUBR_H_UU:
7801 gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7802 cpu_gpr_d[r2], n, MODE_UU);
7804 case OPC2_32_RRR1_MSUBRS_H_LL:
7805 gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7806 cpu_gpr_d[r2], n, MODE_LL);
7808 case OPC2_32_RRR1_MSUBRS_H_LU:
7809 gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7810 cpu_gpr_d[r2], n, MODE_LU);
7812 case OPC2_32_RRR1_MSUBRS_H_UL:
7813 gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7814 cpu_gpr_d[r2], n, MODE_UL);
7816 case OPC2_32_RRR1_MSUBRS_H_UU:
7817 gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7818 cpu_gpr_d[r2], n, MODE_UU);
7821 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
7825 static void decode_rrr1_msubq_h(CPUTriCoreState *env, DisasContext *ctx)
7828 uint32_t r1, r2, r3, r4, n;
7831 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
7832 r1 = MASK_OP_RRR1_S1(ctx->opcode);
7833 r2 = MASK_OP_RRR1_S2(ctx->opcode);
7834 r3 = MASK_OP_RRR1_S3(ctx->opcode);
7835 r4 = MASK_OP_RRR1_D(ctx->opcode);
7836 n = MASK_OP_RRR1_N(ctx->opcode);
7838 temp = tcg_const_i32(n);
7839 temp2 = tcg_temp_new();
7842 case OPC2_32_RRR1_MSUB_Q_32:
7843 gen_msub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7844 cpu_gpr_d[r2], n, 32, env);
7846 case OPC2_32_RRR1_MSUB_Q_64:
7849 gen_msub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7850 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7853 case OPC2_32_RRR1_MSUB_Q_32_L:
7854 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7855 gen_msub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7858 case OPC2_32_RRR1_MSUB_Q_64_L:
7861 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7862 gen_msub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7863 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7866 case OPC2_32_RRR1_MSUB_Q_32_U:
7867 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7868 gen_msub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7871 case OPC2_32_RRR1_MSUB_Q_64_U:
7874 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7875 gen_msub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7876 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7879 case OPC2_32_RRR1_MSUB_Q_32_LL:
7880 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7881 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7882 gen_m16sub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7884 case OPC2_32_RRR1_MSUB_Q_64_LL:
7887 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7888 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7889 gen_m16sub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7890 cpu_gpr_d[r3+1], temp, temp2, n);
7892 case OPC2_32_RRR1_MSUB_Q_32_UU:
7893 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7894 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7895 gen_m16sub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7897 case OPC2_32_RRR1_MSUB_Q_64_UU:
7900 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7901 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7902 gen_m16sub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7903 cpu_gpr_d[r3+1], temp, temp2, n);
7905 case OPC2_32_RRR1_MSUBS_Q_32:
7906 gen_msubs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7907 cpu_gpr_d[r2], n, 32);
7909 case OPC2_32_RRR1_MSUBS_Q_64:
7912 gen_msubs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7913 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
7916 case OPC2_32_RRR1_MSUBS_Q_32_L:
7917 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7918 gen_msubs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7921 case OPC2_32_RRR1_MSUBS_Q_64_L:
7924 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
7925 gen_msubs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7926 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7929 case OPC2_32_RRR1_MSUBS_Q_32_U:
7930 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7931 gen_msubs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
7934 case OPC2_32_RRR1_MSUBS_Q_64_U:
7937 tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
7938 gen_msubs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7939 cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
7942 case OPC2_32_RRR1_MSUBS_Q_32_LL:
7943 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7944 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7945 gen_m16subs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7947 case OPC2_32_RRR1_MSUBS_Q_64_LL:
7950 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7951 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7952 gen_m16subs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7953 cpu_gpr_d[r3+1], temp, temp2, n);
7955 case OPC2_32_RRR1_MSUBS_Q_32_UU:
7956 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7957 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7958 gen_m16subs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7960 case OPC2_32_RRR1_MSUBS_Q_64_UU:
7963 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7964 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7965 gen_m16subs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
7966 cpu_gpr_d[r3+1], temp, temp2, n);
7968 case OPC2_32_RRR1_MSUBR_H_64_UL:
7970 gen_msubr64_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
7971 cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
7973 case OPC2_32_RRR1_MSUBRS_H_64_UL:
7975 gen_msubr64s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
7976 cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
7978 case OPC2_32_RRR1_MSUBR_Q_32_LL:
7979 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7980 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7981 gen_msubr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7983 case OPC2_32_RRR1_MSUBR_Q_32_UU:
7984 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7985 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7986 gen_msubr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7988 case OPC2_32_RRR1_MSUBRS_Q_32_LL:
7989 tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
7990 tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
7991 gen_msubrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7993 case OPC2_32_RRR1_MSUBRS_Q_32_UU:
7994 tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
7995 tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
7996 gen_msubrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
7999 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8001 tcg_temp_free(temp);
8002 tcg_temp_free(temp2);
8005 static void decode_rrr1_msubad_h(CPUTriCoreState *env, DisasContext *ctx)
8008 uint32_t r1, r2, r3, r4, n;
8010 op2 = MASK_OP_RRR1_OP2(ctx->opcode);
8011 r1 = MASK_OP_RRR1_S1(ctx->opcode);
8012 r2 = MASK_OP_RRR1_S2(ctx->opcode);
8013 r3 = MASK_OP_RRR1_S3(ctx->opcode);
8014 r4 = MASK_OP_RRR1_D(ctx->opcode);
8015 n = MASK_OP_RRR1_N(ctx->opcode);
8018 case OPC2_32_RRR1_MSUBAD_H_32_LL:
8021 gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8022 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
8024 case OPC2_32_RRR1_MSUBAD_H_32_LU:
8027 gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8028 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
8030 case OPC2_32_RRR1_MSUBAD_H_32_UL:
8033 gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8034 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
8036 case OPC2_32_RRR1_MSUBAD_H_32_UU:
8039 gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8040 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
8042 case OPC2_32_RRR1_MSUBADS_H_32_LL:
8045 gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8046 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8049 case OPC2_32_RRR1_MSUBADS_H_32_LU:
8052 gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8053 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8056 case OPC2_32_RRR1_MSUBADS_H_32_UL:
8059 gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8060 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8063 case OPC2_32_RRR1_MSUBADS_H_32_UU:
8066 gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8067 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8070 case OPC2_32_RRR1_MSUBADM_H_64_LL:
8073 gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8074 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8077 case OPC2_32_RRR1_MSUBADM_H_64_LU:
8080 gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8081 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8084 case OPC2_32_RRR1_MSUBADM_H_64_UL:
8087 gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8088 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8091 case OPC2_32_RRR1_MSUBADM_H_64_UU:
8094 gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8095 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8098 case OPC2_32_RRR1_MSUBADMS_H_64_LL:
8101 gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8102 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8105 case OPC2_32_RRR1_MSUBADMS_H_64_LU:
8108 gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8109 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8112 case OPC2_32_RRR1_MSUBADMS_H_64_UL:
8115 gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8116 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8119 case OPC2_32_RRR1_MSUBADMS_H_64_UU:
8122 gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
8123 cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
8126 case OPC2_32_RRR1_MSUBADR_H_16_LL:
8127 gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8128 cpu_gpr_d[r2], n, MODE_LL);
8130 case OPC2_32_RRR1_MSUBADR_H_16_LU:
8131 gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8132 cpu_gpr_d[r2], n, MODE_LU);
8134 case OPC2_32_RRR1_MSUBADR_H_16_UL:
8135 gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8136 cpu_gpr_d[r2], n, MODE_UL);
8138 case OPC2_32_RRR1_MSUBADR_H_16_UU:
8139 gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8140 cpu_gpr_d[r2], n, MODE_UU);
8142 case OPC2_32_RRR1_MSUBADRS_H_16_LL:
8143 gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8144 cpu_gpr_d[r2], n, MODE_LL);
8146 case OPC2_32_RRR1_MSUBADRS_H_16_LU:
8147 gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8148 cpu_gpr_d[r2], n, MODE_LU);
8150 case OPC2_32_RRR1_MSUBADRS_H_16_UL:
8151 gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8152 cpu_gpr_d[r2], n, MODE_UL);
8154 case OPC2_32_RRR1_MSUBADRS_H_16_UU:
8155 gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
8156 cpu_gpr_d[r2], n, MODE_UU);
8159 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8164 static void decode_rrrr_extract_insert(CPUTriCoreState *env, DisasContext *ctx)
8168 TCGv tmp_width, tmp_pos;
8170 r1 = MASK_OP_RRRR_S1(ctx->opcode);
8171 r2 = MASK_OP_RRRR_S2(ctx->opcode);
8172 r3 = MASK_OP_RRRR_S3(ctx->opcode);
8173 r4 = MASK_OP_RRRR_D(ctx->opcode);
8174 op2 = MASK_OP_RRRR_OP2(ctx->opcode);
8176 tmp_pos = tcg_temp_new();
8177 tmp_width = tcg_temp_new();
8180 case OPC2_32_RRRR_DEXTR:
8181 tcg_gen_andi_tl(tmp_pos, cpu_gpr_d[r3], 0x1f);
8183 tcg_gen_rotl_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], tmp_pos);
8185 tcg_gen_shl_tl(tmp_width, cpu_gpr_d[r1], tmp_pos);
8186 tcg_gen_subfi_tl(tmp_pos, 32, tmp_pos);
8187 tcg_gen_shr_tl(tmp_pos, cpu_gpr_d[r2], tmp_pos);
8188 tcg_gen_or_tl(cpu_gpr_d[r4], tmp_width, tmp_pos);
8191 case OPC2_32_RRRR_EXTR:
8192 case OPC2_32_RRRR_EXTR_U:
8194 tcg_gen_andi_tl(tmp_width, cpu_gpr_d[r3+1], 0x1f);
8195 tcg_gen_andi_tl(tmp_pos, cpu_gpr_d[r3], 0x1f);
8196 tcg_gen_add_tl(tmp_pos, tmp_pos, tmp_width);
8197 tcg_gen_subfi_tl(tmp_pos, 32, tmp_pos);
8198 tcg_gen_shl_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], tmp_pos);
8199 tcg_gen_subfi_tl(tmp_width, 32, tmp_width);
8200 if (op2 == OPC2_32_RRRR_EXTR) {
8201 tcg_gen_sar_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], tmp_width);
8203 tcg_gen_shr_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], tmp_width);
8206 case OPC2_32_RRRR_INSERT:
8208 tcg_gen_andi_tl(tmp_width, cpu_gpr_d[r3+1], 0x1f);
8209 tcg_gen_andi_tl(tmp_pos, cpu_gpr_d[r3], 0x1f);
8210 gen_insert(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r2], tmp_width,
8214 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8216 tcg_temp_free(tmp_pos);
8217 tcg_temp_free(tmp_width);
8221 static void decode_rrrw_extract_insert(CPUTriCoreState *env, DisasContext *ctx)
8229 op2 = MASK_OP_RRRW_OP2(ctx->opcode);
8230 r1 = MASK_OP_RRRW_S1(ctx->opcode);
8231 r2 = MASK_OP_RRRW_S2(ctx->opcode);
8232 r3 = MASK_OP_RRRW_S3(ctx->opcode);
8233 r4 = MASK_OP_RRRW_D(ctx->opcode);
8234 width = MASK_OP_RRRW_WIDTH(ctx->opcode);
8236 temp = tcg_temp_new();
8239 case OPC2_32_RRRW_EXTR:
8240 tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
8241 tcg_gen_addi_tl(temp, temp, width);
8242 tcg_gen_subfi_tl(temp, 32, temp);
8243 tcg_gen_shl_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], temp);
8244 tcg_gen_sari_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], 32 - width);
8246 case OPC2_32_RRRW_EXTR_U:
8248 tcg_gen_movi_tl(cpu_gpr_d[r4], 0);
8250 tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
8251 tcg_gen_shr_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], temp);
8252 tcg_gen_andi_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], ~0u >> (32-width));
8255 case OPC2_32_RRRW_IMASK:
8256 temp2 = tcg_temp_new();
8258 tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
8259 tcg_gen_movi_tl(temp2, (1 << width) - 1);
8260 tcg_gen_shl_tl(temp2, temp2, temp);
8261 tcg_gen_shl_tl(cpu_gpr_d[r4], cpu_gpr_d[r2], temp);
8262 tcg_gen_mov_tl(cpu_gpr_d[r4+1], temp2);
8264 tcg_temp_free(temp2);
8266 case OPC2_32_RRRW_INSERT:
8267 temp2 = tcg_temp_new();
8269 tcg_gen_movi_tl(temp, width);
8270 tcg_gen_andi_tl(temp2, cpu_gpr_d[r3], 0x1f);
8271 gen_insert(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r2], temp, temp2);
8273 tcg_temp_free(temp2);
8276 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8278 tcg_temp_free(temp);
8282 static void decode_sys_interrupts(CPUTriCoreState *env, DisasContext *ctx)
8289 op2 = MASK_OP_SYS_OP2(ctx->opcode);
8290 r1 = MASK_OP_SYS_S1D(ctx->opcode);
8293 case OPC2_32_SYS_DEBUG:
8294 /* raise EXCP_DEBUG */
8296 case OPC2_32_SYS_DISABLE:
8297 tcg_gen_andi_tl(cpu_ICR, cpu_ICR, ~MASK_ICR_IE);
8299 case OPC2_32_SYS_DSYNC:
8301 case OPC2_32_SYS_ENABLE:
8302 tcg_gen_ori_tl(cpu_ICR, cpu_ICR, MASK_ICR_IE);
8304 case OPC2_32_SYS_ISYNC:
8306 case OPC2_32_SYS_NOP:
8308 case OPC2_32_SYS_RET:
8309 gen_compute_branch(ctx, op2, 0, 0, 0, 0);
8311 case OPC2_32_SYS_FRET:
8314 case OPC2_32_SYS_RFE:
8315 gen_helper_rfe(cpu_env);
8317 ctx->bstate = BS_BRANCH;
8319 case OPC2_32_SYS_RFM:
8320 if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM) {
8321 tmp = tcg_temp_new();
8322 l1 = gen_new_label();
8324 tcg_gen_ld32u_tl(tmp, cpu_env, offsetof(CPUTriCoreState, DBGSR));
8325 tcg_gen_andi_tl(tmp, tmp, MASK_DBGSR_DE);
8326 tcg_gen_brcondi_tl(TCG_COND_NE, tmp, 1, l1);
8327 gen_helper_rfm(cpu_env);
8330 ctx->bstate = BS_BRANCH;
8333 /* generate privilege trap */
8336 case OPC2_32_SYS_RSLCX:
8337 gen_helper_rslcx(cpu_env);
8339 case OPC2_32_SYS_SVLCX:
8340 gen_helper_svlcx(cpu_env);
8342 case OPC2_32_SYS_RESTORE:
8343 if (tricore_feature(env, TRICORE_FEATURE_16)) {
8344 if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM ||
8345 (ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_UM1) {
8346 tcg_gen_deposit_tl(cpu_ICR, cpu_ICR, cpu_gpr_d[r1], 8, 1);
8347 } /* else raise privilege trap */
8349 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8352 case OPC2_32_SYS_TRAPSV:
8353 l1 = gen_new_label();
8354 tcg_gen_brcondi_tl(TCG_COND_GE, cpu_PSW_SV, 0, l1);
8355 generate_trap(ctx, TRAPC_ASSERT, TIN5_SOVF);
8358 case OPC2_32_SYS_TRAPV:
8359 l1 = gen_new_label();
8360 tcg_gen_brcondi_tl(TCG_COND_GE, cpu_PSW_V, 0, l1);
8361 generate_trap(ctx, TRAPC_ASSERT, TIN5_OVF);
8365 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8369 static void decode_32Bit_opc(CPUTriCoreState *env, DisasContext *ctx)
8373 int32_t address, const16;
8376 TCGv temp, temp2, temp3;
8378 op1 = MASK_OP_MAJOR(ctx->opcode);
8380 /* handle JNZ.T opcode only being 7 bit long */
8381 if (unlikely((op1 & 0x7f) == OPCM_32_BRN_JTT)) {
8382 op1 = OPCM_32_BRN_JTT;
8387 case OPCM_32_ABS_LDW:
8388 decode_abs_ldw(env, ctx);
8390 case OPCM_32_ABS_LDB:
8391 decode_abs_ldb(env, ctx);
8393 case OPCM_32_ABS_LDMST_SWAP:
8394 decode_abs_ldst_swap(env, ctx);
8396 case OPCM_32_ABS_LDST_CONTEXT:
8397 decode_abs_ldst_context(env, ctx);
8399 case OPCM_32_ABS_STORE:
8400 decode_abs_store(env, ctx);
8402 case OPCM_32_ABS_STOREB_H:
8403 decode_abs_storeb_h(env, ctx);
8405 case OPC1_32_ABS_STOREQ:
8406 address = MASK_OP_ABS_OFF18(ctx->opcode);
8407 r1 = MASK_OP_ABS_S1D(ctx->opcode);
8408 temp = tcg_const_i32(EA_ABS_FORMAT(address));
8409 temp2 = tcg_temp_new();
8411 tcg_gen_shri_tl(temp2, cpu_gpr_d[r1], 16);
8412 tcg_gen_qemu_st_tl(temp2, temp, ctx->mem_idx, MO_LEUW);
8414 tcg_temp_free(temp2);
8415 tcg_temp_free(temp);
8417 case OPC1_32_ABS_LD_Q:
8418 address = MASK_OP_ABS_OFF18(ctx->opcode);
8419 r1 = MASK_OP_ABS_S1D(ctx->opcode);
8420 temp = tcg_const_i32(EA_ABS_FORMAT(address));
8422 tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUW);
8423 tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
8425 tcg_temp_free(temp);
8427 case OPC1_32_ABS_LEA:
8428 address = MASK_OP_ABS_OFF18(ctx->opcode);
8429 r1 = MASK_OP_ABS_S1D(ctx->opcode);
8430 tcg_gen_movi_tl(cpu_gpr_a[r1], EA_ABS_FORMAT(address));
8433 case OPC1_32_ABSB_ST_T:
8434 address = MASK_OP_ABS_OFF18(ctx->opcode);
8435 b = MASK_OP_ABSB_B(ctx->opcode);
8436 bpos = MASK_OP_ABSB_BPOS(ctx->opcode);
8438 temp = tcg_const_i32(EA_ABS_FORMAT(address));
8439 temp2 = tcg_temp_new();
8441 tcg_gen_qemu_ld_tl(temp2, temp, ctx->mem_idx, MO_UB);
8442 tcg_gen_andi_tl(temp2, temp2, ~(0x1u << bpos));
8443 tcg_gen_ori_tl(temp2, temp2, (b << bpos));
8444 tcg_gen_qemu_st_tl(temp2, temp, ctx->mem_idx, MO_UB);
8446 tcg_temp_free(temp);
8447 tcg_temp_free(temp2);
8450 case OPC1_32_B_CALL:
8451 case OPC1_32_B_CALLA:
8452 case OPC1_32_B_FCALL:
8453 case OPC1_32_B_FCALLA:
8458 address = MASK_OP_B_DISP24_SEXT(ctx->opcode);
8459 gen_compute_branch(ctx, op1, 0, 0, 0, address);
8462 case OPCM_32_BIT_ANDACC:
8463 decode_bit_andacc(env, ctx);
8465 case OPCM_32_BIT_LOGICAL_T1:
8466 decode_bit_logical_t(env, ctx);
8468 case OPCM_32_BIT_INSERT:
8469 decode_bit_insert(env, ctx);
8471 case OPCM_32_BIT_LOGICAL_T2:
8472 decode_bit_logical_t2(env, ctx);
8474 case OPCM_32_BIT_ORAND:
8475 decode_bit_orand(env, ctx);
8477 case OPCM_32_BIT_SH_LOGIC1:
8478 decode_bit_sh_logic1(env, ctx);
8480 case OPCM_32_BIT_SH_LOGIC2:
8481 decode_bit_sh_logic2(env, ctx);
8484 case OPCM_32_BO_ADDRMODE_POST_PRE_BASE:
8485 decode_bo_addrmode_post_pre_base(env, ctx);
8487 case OPCM_32_BO_ADDRMODE_BITREVERSE_CIRCULAR:
8488 decode_bo_addrmode_bitreverse_circular(env, ctx);
8490 case OPCM_32_BO_ADDRMODE_LD_POST_PRE_BASE:
8491 decode_bo_addrmode_ld_post_pre_base(env, ctx);
8493 case OPCM_32_BO_ADDRMODE_LD_BITREVERSE_CIRCULAR:
8494 decode_bo_addrmode_ld_bitreverse_circular(env, ctx);
8496 case OPCM_32_BO_ADDRMODE_STCTX_POST_PRE_BASE:
8497 decode_bo_addrmode_stctx_post_pre_base(env, ctx);
8499 case OPCM_32_BO_ADDRMODE_LDMST_BITREVERSE_CIRCULAR:
8500 decode_bo_addrmode_ldmst_bitreverse_circular(env, ctx);
8503 case OPC1_32_BOL_LD_A_LONGOFF:
8504 case OPC1_32_BOL_LD_W_LONGOFF:
8505 case OPC1_32_BOL_LEA_LONGOFF:
8506 case OPC1_32_BOL_ST_W_LONGOFF:
8507 case OPC1_32_BOL_ST_A_LONGOFF:
8508 case OPC1_32_BOL_LD_B_LONGOFF:
8509 case OPC1_32_BOL_LD_BU_LONGOFF:
8510 case OPC1_32_BOL_LD_H_LONGOFF:
8511 case OPC1_32_BOL_LD_HU_LONGOFF:
8512 case OPC1_32_BOL_ST_B_LONGOFF:
8513 case OPC1_32_BOL_ST_H_LONGOFF:
8514 decode_bol_opc(env, ctx, op1);
8517 case OPCM_32_BRC_EQ_NEQ:
8518 case OPCM_32_BRC_GE:
8519 case OPCM_32_BRC_JLT:
8520 case OPCM_32_BRC_JNE:
8521 const4 = MASK_OP_BRC_CONST4_SEXT(ctx->opcode);
8522 address = MASK_OP_BRC_DISP15_SEXT(ctx->opcode);
8523 r1 = MASK_OP_BRC_S1(ctx->opcode);
8524 gen_compute_branch(ctx, op1, r1, 0, const4, address);
8527 case OPCM_32_BRN_JTT:
8528 address = MASK_OP_BRN_DISP15_SEXT(ctx->opcode);
8529 r1 = MASK_OP_BRN_S1(ctx->opcode);
8530 gen_compute_branch(ctx, op1, r1, 0, 0, address);
8533 case OPCM_32_BRR_EQ_NEQ:
8534 case OPCM_32_BRR_ADDR_EQ_NEQ:
8535 case OPCM_32_BRR_GE:
8536 case OPCM_32_BRR_JLT:
8537 case OPCM_32_BRR_JNE:
8538 case OPCM_32_BRR_JNZ:
8539 case OPCM_32_BRR_LOOP:
8540 address = MASK_OP_BRR_DISP15_SEXT(ctx->opcode);
8541 r2 = MASK_OP_BRR_S2(ctx->opcode);
8542 r1 = MASK_OP_BRR_S1(ctx->opcode);
8543 gen_compute_branch(ctx, op1, r1, r2, 0, address);
8546 case OPCM_32_RC_LOGICAL_SHIFT:
8547 decode_rc_logical_shift(env, ctx);
8549 case OPCM_32_RC_ACCUMULATOR:
8550 decode_rc_accumulator(env, ctx);
8552 case OPCM_32_RC_SERVICEROUTINE:
8553 decode_rc_serviceroutine(env, ctx);
8555 case OPCM_32_RC_MUL:
8556 decode_rc_mul(env, ctx);
8559 case OPCM_32_RCPW_MASK_INSERT:
8560 decode_rcpw_insert(env, ctx);
8563 case OPC1_32_RCRR_INSERT:
8564 r1 = MASK_OP_RCRR_S1(ctx->opcode);
8565 r2 = MASK_OP_RCRR_S3(ctx->opcode);
8566 r3 = MASK_OP_RCRR_D(ctx->opcode);
8567 const16 = MASK_OP_RCRR_CONST4(ctx->opcode);
8568 temp = tcg_const_i32(const16);
8569 temp2 = tcg_temp_new(); /* width*/
8570 temp3 = tcg_temp_new(); /* pos */
8574 tcg_gen_andi_tl(temp2, cpu_gpr_d[r3+1], 0x1f);
8575 tcg_gen_andi_tl(temp3, cpu_gpr_d[r3], 0x1f);
8577 gen_insert(cpu_gpr_d[r2], cpu_gpr_d[r1], temp, temp2, temp3);
8579 tcg_temp_free(temp);
8580 tcg_temp_free(temp2);
8581 tcg_temp_free(temp3);
8584 case OPCM_32_RCRW_MASK_INSERT:
8585 decode_rcrw_insert(env, ctx);
8588 case OPCM_32_RCR_COND_SELECT:
8589 decode_rcr_cond_select(env, ctx);
8591 case OPCM_32_RCR_MADD:
8592 decode_rcr_madd(env, ctx);
8594 case OPCM_32_RCR_MSUB:
8595 decode_rcr_msub(env, ctx);
8598 case OPC1_32_RLC_ADDI:
8599 case OPC1_32_RLC_ADDIH:
8600 case OPC1_32_RLC_ADDIH_A:
8601 case OPC1_32_RLC_MFCR:
8602 case OPC1_32_RLC_MOV:
8603 case OPC1_32_RLC_MOV_64:
8604 case OPC1_32_RLC_MOV_U:
8605 case OPC1_32_RLC_MOV_H:
8606 case OPC1_32_RLC_MOVH_A:
8607 case OPC1_32_RLC_MTCR:
8608 decode_rlc_opc(env, ctx, op1);
8611 case OPCM_32_RR_ACCUMULATOR:
8612 decode_rr_accumulator(env, ctx);
8614 case OPCM_32_RR_LOGICAL_SHIFT:
8615 decode_rr_logical_shift(env, ctx);
8617 case OPCM_32_RR_ADDRESS:
8618 decode_rr_address(env, ctx);
8620 case OPCM_32_RR_IDIRECT:
8621 decode_rr_idirect(env, ctx);
8623 case OPCM_32_RR_DIVIDE:
8624 decode_rr_divide(env, ctx);
8627 case OPCM_32_RR1_MUL:
8628 decode_rr1_mul(env, ctx);
8630 case OPCM_32_RR1_MULQ:
8631 decode_rr1_mulq(env, ctx);
8634 case OPCM_32_RR2_MUL:
8635 decode_rr2_mul(env, ctx);
8638 case OPCM_32_RRPW_EXTRACT_INSERT:
8639 decode_rrpw_extract_insert(env, ctx);
8641 case OPC1_32_RRPW_DEXTR:
8642 r1 = MASK_OP_RRPW_S1(ctx->opcode);
8643 r2 = MASK_OP_RRPW_S2(ctx->opcode);
8644 r3 = MASK_OP_RRPW_D(ctx->opcode);
8645 const16 = MASK_OP_RRPW_POS(ctx->opcode);
8647 tcg_gen_rotli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], const16);
8649 temp = tcg_temp_new();
8650 tcg_gen_shli_tl(temp, cpu_gpr_d[r1], const16);
8651 tcg_gen_shri_tl(cpu_gpr_d[r3], cpu_gpr_d[r2], 32 - const16);
8652 tcg_gen_or_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp);
8653 tcg_temp_free(temp);
8657 case OPCM_32_RRR_COND_SELECT:
8658 decode_rrr_cond_select(env, ctx);
8660 case OPCM_32_RRR_DIVIDE:
8661 decode_rrr_divide(env, ctx);
8664 case OPCM_32_RRR2_MADD:
8665 decode_rrr2_madd(env, ctx);
8667 case OPCM_32_RRR2_MSUB:
8668 decode_rrr2_msub(env, ctx);
8671 case OPCM_32_RRR1_MADD:
8672 decode_rrr1_madd(env, ctx);
8674 case OPCM_32_RRR1_MADDQ_H:
8675 decode_rrr1_maddq_h(env, ctx);
8677 case OPCM_32_RRR1_MADDSU_H:
8678 decode_rrr1_maddsu_h(env, ctx);
8680 case OPCM_32_RRR1_MSUB_H:
8681 decode_rrr1_msub(env, ctx);
8683 case OPCM_32_RRR1_MSUB_Q:
8684 decode_rrr1_msubq_h(env, ctx);
8686 case OPCM_32_RRR1_MSUBAD_H:
8687 decode_rrr1_msubad_h(env, ctx);
8690 case OPCM_32_RRRR_EXTRACT_INSERT:
8691 decode_rrrr_extract_insert(env, ctx);
8694 case OPCM_32_RRRW_EXTRACT_INSERT:
8695 decode_rrrw_extract_insert(env, ctx);
8698 case OPCM_32_SYS_INTERRUPTS:
8699 decode_sys_interrupts(env, ctx);
8701 case OPC1_32_SYS_RSTV:
8702 tcg_gen_movi_tl(cpu_PSW_V, 0);
8703 tcg_gen_mov_tl(cpu_PSW_SV, cpu_PSW_V);
8704 tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
8705 tcg_gen_mov_tl(cpu_PSW_SAV, cpu_PSW_V);
8708 generate_trap(ctx, TRAPC_INSN_ERR, TIN2_IOPC);
8712 static void decode_opc(CPUTriCoreState *env, DisasContext *ctx, int *is_branch)
8714 /* 16-Bit Instruction */
8715 if ((ctx->opcode & 0x1) == 0) {
8716 ctx->next_pc = ctx->pc + 2;
8717 decode_16Bit_opc(env, ctx);
8718 /* 32-Bit Instruction */
8720 ctx->next_pc = ctx->pc + 4;
8721 decode_32Bit_opc(env, ctx);
8725 void gen_intermediate_code(CPUTriCoreState *env, struct TranslationBlock *tb)
8727 TriCoreCPU *cpu = tricore_env_get_cpu(env);
8728 CPUState *cs = CPU(cpu);
8730 target_ulong pc_start;
8731 int num_insns, max_insns;
8734 max_insns = tb->cflags & CF_COUNT_MASK;
8735 if (max_insns == 0) {
8736 max_insns = CF_COUNT_MASK;
8741 if (max_insns > TCG_MAX_INSNS) {
8742 max_insns = TCG_MAX_INSNS;
8749 ctx.singlestep_enabled = cs->singlestep_enabled;
8750 ctx.bstate = BS_NONE;
8751 ctx.mem_idx = cpu_mmu_index(env, false);
8753 tcg_clear_temp_count();
8755 while (ctx.bstate == BS_NONE) {
8756 tcg_gen_insn_start(ctx.pc);
8759 ctx.opcode = cpu_ldl_code(env, ctx.pc);
8760 decode_opc(env, &ctx, 0);
8762 if (num_insns >= max_insns || tcg_op_buf_full()) {
8763 gen_save_pc(ctx.next_pc);
8767 ctx.pc = ctx.next_pc;
8770 gen_tb_end(tb, num_insns);
8771 tb->size = ctx.pc - pc_start;
8772 tb->icount = num_insns;
8774 if (tcg_check_temp_count()) {
8775 printf("LEAK at %08x\n", env->PC);
8779 if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
8780 qemu_log("IN: %s\n", lookup_symbol(pc_start));
8781 log_target_disas(cs, pc_start, ctx.pc - pc_start, 0);
8788 restore_state_to_opc(CPUTriCoreState *env, TranslationBlock *tb,
8799 void cpu_state_reset(CPUTriCoreState *env)
8801 /* Reset Regs to Default Value */
8806 static void tricore_tcg_init_csfr(void)
8808 cpu_PCXI = tcg_global_mem_new(cpu_env,
8809 offsetof(CPUTriCoreState, PCXI), "PCXI");
8810 cpu_PSW = tcg_global_mem_new(cpu_env,
8811 offsetof(CPUTriCoreState, PSW), "PSW");
8812 cpu_PC = tcg_global_mem_new(cpu_env,
8813 offsetof(CPUTriCoreState, PC), "PC");
8814 cpu_ICR = tcg_global_mem_new(cpu_env,
8815 offsetof(CPUTriCoreState, ICR), "ICR");
8818 void tricore_tcg_init(void)
8825 cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
8827 for (i = 0 ; i < 16 ; i++) {
8828 cpu_gpr_a[i] = tcg_global_mem_new(cpu_env,
8829 offsetof(CPUTriCoreState, gpr_a[i]),
8832 for (i = 0 ; i < 16 ; i++) {
8833 cpu_gpr_d[i] = tcg_global_mem_new(cpu_env,
8834 offsetof(CPUTriCoreState, gpr_d[i]),
8837 tricore_tcg_init_csfr();
8838 /* init PSW flag cache */
8839 cpu_PSW_C = tcg_global_mem_new(cpu_env,
8840 offsetof(CPUTriCoreState, PSW_USB_C),
8842 cpu_PSW_V = tcg_global_mem_new(cpu_env,
8843 offsetof(CPUTriCoreState, PSW_USB_V),
8845 cpu_PSW_SV = tcg_global_mem_new(cpu_env,
8846 offsetof(CPUTriCoreState, PSW_USB_SV),
8848 cpu_PSW_AV = tcg_global_mem_new(cpu_env,
8849 offsetof(CPUTriCoreState, PSW_USB_AV),
8851 cpu_PSW_SAV = tcg_global_mem_new(cpu_env,
8852 offsetof(CPUTriCoreState, PSW_USB_SAV),