2 * MIPS SIMD Architecture Module Instruction emulation helpers for QEMU.
4 * Copyright (c) 2014 Imagination Technologies
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/>.
20 #include "qemu/osdep.h"
23 #include "exec/exec-all.h"
24 #include "exec/helper-proto.h"
25 #include "fpu/softfloat.h"
27 /* Data format min and max values */
28 #define DF_BITS(df) (1 << ((df) + 3))
30 #define DF_MAX_INT(df) (int64_t)((1LL << (DF_BITS(df) - 1)) - 1)
31 #define M_MAX_INT(m) (int64_t)((1LL << ((m) - 1)) - 1)
33 #define DF_MIN_INT(df) (int64_t)(-(1LL << (DF_BITS(df) - 1)))
34 #define M_MIN_INT(m) (int64_t)(-(1LL << ((m) - 1)))
36 #define DF_MAX_UINT(df) (uint64_t)(-1ULL >> (64 - DF_BITS(df)))
37 #define M_MAX_UINT(m) (uint64_t)(-1ULL >> (64 - (m)))
39 #define UNSIGNED(x, df) ((x) & DF_MAX_UINT(df))
40 #define SIGNED(x, df) \
41 ((((int64_t)x) << (64 - DF_BITS(df))) >> (64 - DF_BITS(df)))
43 /* Element-by-element access macros */
44 #define DF_ELEMENTS(df) (MSA_WRLEN / DF_BITS(df))
52 * +---------------+----------------------------------------------------------+
53 * | NLOC.B | Vector Leading Ones Count (byte) |
54 * | NLOC.H | Vector Leading Ones Count (halfword) |
55 * | NLOC.W | Vector Leading Ones Count (word) |
56 * | NLOC.D | Vector Leading Ones Count (doubleword) |
57 * | NLZC.B | Vector Leading Zeros Count (byte) |
58 * | NLZC.H | Vector Leading Zeros Count (halfword) |
59 * | NLZC.W | Vector Leading Zeros Count (word) |
60 * | NLZC.D | Vector Leading Zeros Count (doubleword) |
61 * | PCNT.B | Vector Population Count (byte) |
62 * | PCNT.H | Vector Population Count (halfword) |
63 * | PCNT.W | Vector Population Count (word) |
64 * | PCNT.D | Vector Population Count (doubleword) |
65 * +---------------+----------------------------------------------------------+
68 static inline int64_t msa_nlzc_df(uint32_t df, int64_t arg)
73 x = UNSIGNED(arg, df);
89 static inline int64_t msa_nloc_df(uint32_t df, int64_t arg)
91 return msa_nlzc_df(df, UNSIGNED((~arg), df));
94 void helper_msa_nloc_b(CPUMIPSState *env, uint32_t wd, uint32_t ws)
96 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
97 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
99 pwd->b[0] = msa_nloc_df(DF_BYTE, pws->b[0]);
100 pwd->b[1] = msa_nloc_df(DF_BYTE, pws->b[1]);
101 pwd->b[2] = msa_nloc_df(DF_BYTE, pws->b[2]);
102 pwd->b[3] = msa_nloc_df(DF_BYTE, pws->b[3]);
103 pwd->b[4] = msa_nloc_df(DF_BYTE, pws->b[4]);
104 pwd->b[5] = msa_nloc_df(DF_BYTE, pws->b[5]);
105 pwd->b[6] = msa_nloc_df(DF_BYTE, pws->b[6]);
106 pwd->b[7] = msa_nloc_df(DF_BYTE, pws->b[7]);
107 pwd->b[8] = msa_nloc_df(DF_BYTE, pws->b[8]);
108 pwd->b[9] = msa_nloc_df(DF_BYTE, pws->b[9]);
109 pwd->b[10] = msa_nloc_df(DF_BYTE, pws->b[10]);
110 pwd->b[11] = msa_nloc_df(DF_BYTE, pws->b[11]);
111 pwd->b[12] = msa_nloc_df(DF_BYTE, pws->b[12]);
112 pwd->b[13] = msa_nloc_df(DF_BYTE, pws->b[13]);
113 pwd->b[14] = msa_nloc_df(DF_BYTE, pws->b[14]);
114 pwd->b[15] = msa_nloc_df(DF_BYTE, pws->b[15]);
117 void helper_msa_nloc_h(CPUMIPSState *env, uint32_t wd, uint32_t ws)
119 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
120 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
122 pwd->h[0] = msa_nloc_df(DF_HALF, pws->h[0]);
123 pwd->h[1] = msa_nloc_df(DF_HALF, pws->h[1]);
124 pwd->h[2] = msa_nloc_df(DF_HALF, pws->h[2]);
125 pwd->h[3] = msa_nloc_df(DF_HALF, pws->h[3]);
126 pwd->h[4] = msa_nloc_df(DF_HALF, pws->h[4]);
127 pwd->h[5] = msa_nloc_df(DF_HALF, pws->h[5]);
128 pwd->h[6] = msa_nloc_df(DF_HALF, pws->h[6]);
129 pwd->h[7] = msa_nloc_df(DF_HALF, pws->h[7]);
132 void helper_msa_nloc_w(CPUMIPSState *env, uint32_t wd, uint32_t ws)
134 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
135 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
137 pwd->w[0] = msa_nloc_df(DF_WORD, pws->w[0]);
138 pwd->w[1] = msa_nloc_df(DF_WORD, pws->w[1]);
139 pwd->w[2] = msa_nloc_df(DF_WORD, pws->w[2]);
140 pwd->w[3] = msa_nloc_df(DF_WORD, pws->w[3]);
143 void helper_msa_nloc_d(CPUMIPSState *env, uint32_t wd, uint32_t ws)
145 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
146 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
148 pwd->d[0] = msa_nloc_df(DF_DOUBLE, pws->d[0]);
149 pwd->d[1] = msa_nloc_df(DF_DOUBLE, pws->d[1]);
152 void helper_msa_nlzc_b(CPUMIPSState *env, uint32_t wd, uint32_t ws)
154 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
155 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
157 pwd->b[0] = msa_nlzc_df(DF_BYTE, pws->b[0]);
158 pwd->b[1] = msa_nlzc_df(DF_BYTE, pws->b[1]);
159 pwd->b[2] = msa_nlzc_df(DF_BYTE, pws->b[2]);
160 pwd->b[3] = msa_nlzc_df(DF_BYTE, pws->b[3]);
161 pwd->b[4] = msa_nlzc_df(DF_BYTE, pws->b[4]);
162 pwd->b[5] = msa_nlzc_df(DF_BYTE, pws->b[5]);
163 pwd->b[6] = msa_nlzc_df(DF_BYTE, pws->b[6]);
164 pwd->b[7] = msa_nlzc_df(DF_BYTE, pws->b[7]);
165 pwd->b[8] = msa_nlzc_df(DF_BYTE, pws->b[8]);
166 pwd->b[9] = msa_nlzc_df(DF_BYTE, pws->b[9]);
167 pwd->b[10] = msa_nlzc_df(DF_BYTE, pws->b[10]);
168 pwd->b[11] = msa_nlzc_df(DF_BYTE, pws->b[11]);
169 pwd->b[12] = msa_nlzc_df(DF_BYTE, pws->b[12]);
170 pwd->b[13] = msa_nlzc_df(DF_BYTE, pws->b[13]);
171 pwd->b[14] = msa_nlzc_df(DF_BYTE, pws->b[14]);
172 pwd->b[15] = msa_nlzc_df(DF_BYTE, pws->b[15]);
175 void helper_msa_nlzc_h(CPUMIPSState *env, uint32_t wd, uint32_t ws)
177 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
178 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
180 pwd->h[0] = msa_nlzc_df(DF_HALF, pws->h[0]);
181 pwd->h[1] = msa_nlzc_df(DF_HALF, pws->h[1]);
182 pwd->h[2] = msa_nlzc_df(DF_HALF, pws->h[2]);
183 pwd->h[3] = msa_nlzc_df(DF_HALF, pws->h[3]);
184 pwd->h[4] = msa_nlzc_df(DF_HALF, pws->h[4]);
185 pwd->h[5] = msa_nlzc_df(DF_HALF, pws->h[5]);
186 pwd->h[6] = msa_nlzc_df(DF_HALF, pws->h[6]);
187 pwd->h[7] = msa_nlzc_df(DF_HALF, pws->h[7]);
190 void helper_msa_nlzc_w(CPUMIPSState *env, uint32_t wd, uint32_t ws)
192 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
193 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
195 pwd->w[0] = msa_nlzc_df(DF_WORD, pws->w[0]);
196 pwd->w[1] = msa_nlzc_df(DF_WORD, pws->w[1]);
197 pwd->w[2] = msa_nlzc_df(DF_WORD, pws->w[2]);
198 pwd->w[3] = msa_nlzc_df(DF_WORD, pws->w[3]);
201 void helper_msa_nlzc_d(CPUMIPSState *env, uint32_t wd, uint32_t ws)
203 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
204 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
206 pwd->d[0] = msa_nlzc_df(DF_DOUBLE, pws->d[0]);
207 pwd->d[1] = msa_nlzc_df(DF_DOUBLE, pws->d[1]);
210 static inline int64_t msa_pcnt_df(uint32_t df, int64_t arg)
214 x = UNSIGNED(arg, df);
216 x = (x & 0x5555555555555555ULL) + ((x >> 1) & 0x5555555555555555ULL);
217 x = (x & 0x3333333333333333ULL) + ((x >> 2) & 0x3333333333333333ULL);
218 x = (x & 0x0F0F0F0F0F0F0F0FULL) + ((x >> 4) & 0x0F0F0F0F0F0F0F0FULL);
219 x = (x & 0x00FF00FF00FF00FFULL) + ((x >> 8) & 0x00FF00FF00FF00FFULL);
220 x = (x & 0x0000FFFF0000FFFFULL) + ((x >> 16) & 0x0000FFFF0000FFFFULL);
221 x = (x & 0x00000000FFFFFFFFULL) + ((x >> 32));
226 void helper_msa_pcnt_b(CPUMIPSState *env, uint32_t wd, uint32_t ws)
228 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
229 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
231 pwd->b[0] = msa_pcnt_df(DF_BYTE, pws->b[0]);
232 pwd->b[1] = msa_pcnt_df(DF_BYTE, pws->b[1]);
233 pwd->b[2] = msa_pcnt_df(DF_BYTE, pws->b[2]);
234 pwd->b[3] = msa_pcnt_df(DF_BYTE, pws->b[3]);
235 pwd->b[4] = msa_pcnt_df(DF_BYTE, pws->b[4]);
236 pwd->b[5] = msa_pcnt_df(DF_BYTE, pws->b[5]);
237 pwd->b[6] = msa_pcnt_df(DF_BYTE, pws->b[6]);
238 pwd->b[7] = msa_pcnt_df(DF_BYTE, pws->b[7]);
239 pwd->b[8] = msa_pcnt_df(DF_BYTE, pws->b[8]);
240 pwd->b[9] = msa_pcnt_df(DF_BYTE, pws->b[9]);
241 pwd->b[10] = msa_pcnt_df(DF_BYTE, pws->b[10]);
242 pwd->b[11] = msa_pcnt_df(DF_BYTE, pws->b[11]);
243 pwd->b[12] = msa_pcnt_df(DF_BYTE, pws->b[12]);
244 pwd->b[13] = msa_pcnt_df(DF_BYTE, pws->b[13]);
245 pwd->b[14] = msa_pcnt_df(DF_BYTE, pws->b[14]);
246 pwd->b[15] = msa_pcnt_df(DF_BYTE, pws->b[15]);
249 void helper_msa_pcnt_h(CPUMIPSState *env, uint32_t wd, uint32_t ws)
251 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
252 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
254 pwd->h[0] = msa_pcnt_df(DF_HALF, pws->h[0]);
255 pwd->h[1] = msa_pcnt_df(DF_HALF, pws->h[1]);
256 pwd->h[2] = msa_pcnt_df(DF_HALF, pws->h[2]);
257 pwd->h[3] = msa_pcnt_df(DF_HALF, pws->h[3]);
258 pwd->h[4] = msa_pcnt_df(DF_HALF, pws->h[4]);
259 pwd->h[5] = msa_pcnt_df(DF_HALF, pws->h[5]);
260 pwd->h[6] = msa_pcnt_df(DF_HALF, pws->h[6]);
261 pwd->h[7] = msa_pcnt_df(DF_HALF, pws->h[7]);
264 void helper_msa_pcnt_w(CPUMIPSState *env, uint32_t wd, uint32_t ws)
266 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
267 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
269 pwd->w[0] = msa_pcnt_df(DF_WORD, pws->w[0]);
270 pwd->w[1] = msa_pcnt_df(DF_WORD, pws->w[1]);
271 pwd->w[2] = msa_pcnt_df(DF_WORD, pws->w[2]);
272 pwd->w[3] = msa_pcnt_df(DF_WORD, pws->w[3]);
275 void helper_msa_pcnt_d(CPUMIPSState *env, uint32_t wd, uint32_t ws)
277 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
278 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
280 pwd->d[0] = msa_pcnt_df(DF_DOUBLE, pws->d[0]);
281 pwd->d[1] = msa_pcnt_df(DF_DOUBLE, pws->d[1]);
289 * +---------------+----------------------------------------------------------+
290 * | BINSL.B | Vector Bit Insert Left (byte) |
291 * | BINSL.H | Vector Bit Insert Left (halfword) |
292 * | BINSL.W | Vector Bit Insert Left (word) |
293 * | BINSL.D | Vector Bit Insert Left (doubleword) |
294 * | BINSR.B | Vector Bit Insert Right (byte) |
295 * | BINSR.H | Vector Bit Insert Right (halfword) |
296 * | BINSR.W | Vector Bit Insert Right (word) |
297 * | BINSR.D | Vector Bit Insert Right (doubleword) |
298 * | BMNZ.V | Vector Bit Move If Not Zero |
299 * | BMZ.V | Vector Bit Move If Zero |
300 * | BSEL.V | Vector Bit Select |
301 * +---------------+----------------------------------------------------------+
304 /* Data format bit position and unsigned values */
305 #define BIT_POSITION(x, df) ((uint64_t)(x) % DF_BITS(df))
307 static inline int64_t msa_binsl_df(uint32_t df,
308 int64_t dest, int64_t arg1, int64_t arg2)
310 uint64_t u_arg1 = UNSIGNED(arg1, df);
311 uint64_t u_dest = UNSIGNED(dest, df);
312 int32_t sh_d = BIT_POSITION(arg2, df) + 1;
313 int32_t sh_a = DF_BITS(df) - sh_d;
314 if (sh_d == DF_BITS(df)) {
317 return UNSIGNED(UNSIGNED(u_dest << sh_d, df) >> sh_d, df) |
318 UNSIGNED(UNSIGNED(u_arg1 >> sh_a, df) << sh_a, df);
322 void helper_msa_binsl_b(CPUMIPSState *env,
323 uint32_t wd, uint32_t ws, uint32_t wt)
325 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
326 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
327 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
329 pwd->b[0] = msa_binsl_df(DF_BYTE, pwd->b[0], pws->b[0], pwt->b[0]);
330 pwd->b[1] = msa_binsl_df(DF_BYTE, pwd->b[1], pws->b[1], pwt->b[1]);
331 pwd->b[2] = msa_binsl_df(DF_BYTE, pwd->b[2], pws->b[2], pwt->b[2]);
332 pwd->b[3] = msa_binsl_df(DF_BYTE, pwd->b[3], pws->b[3], pwt->b[3]);
333 pwd->b[4] = msa_binsl_df(DF_BYTE, pwd->b[4], pws->b[4], pwt->b[4]);
334 pwd->b[5] = msa_binsl_df(DF_BYTE, pwd->b[5], pws->b[5], pwt->b[5]);
335 pwd->b[6] = msa_binsl_df(DF_BYTE, pwd->b[6], pws->b[6], pwt->b[6]);
336 pwd->b[7] = msa_binsl_df(DF_BYTE, pwd->b[7], pws->b[7], pwt->b[7]);
337 pwd->b[8] = msa_binsl_df(DF_BYTE, pwd->b[8], pws->b[8], pwt->b[8]);
338 pwd->b[9] = msa_binsl_df(DF_BYTE, pwd->b[9], pws->b[9], pwt->b[9]);
339 pwd->b[10] = msa_binsl_df(DF_BYTE, pwd->b[10], pws->b[10], pwt->b[10]);
340 pwd->b[11] = msa_binsl_df(DF_BYTE, pwd->b[11], pws->b[11], pwt->b[11]);
341 pwd->b[12] = msa_binsl_df(DF_BYTE, pwd->b[12], pws->b[12], pwt->b[12]);
342 pwd->b[13] = msa_binsl_df(DF_BYTE, pwd->b[13], pws->b[13], pwt->b[13]);
343 pwd->b[14] = msa_binsl_df(DF_BYTE, pwd->b[14], pws->b[14], pwt->b[14]);
344 pwd->b[15] = msa_binsl_df(DF_BYTE, pwd->b[15], pws->b[15], pwt->b[15]);
347 void helper_msa_binsl_h(CPUMIPSState *env,
348 uint32_t wd, uint32_t ws, uint32_t wt)
350 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
351 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
352 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
354 pwd->h[0] = msa_binsl_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]);
355 pwd->h[1] = msa_binsl_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]);
356 pwd->h[2] = msa_binsl_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]);
357 pwd->h[3] = msa_binsl_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]);
358 pwd->h[4] = msa_binsl_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]);
359 pwd->h[5] = msa_binsl_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]);
360 pwd->h[6] = msa_binsl_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]);
361 pwd->h[7] = msa_binsl_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]);
364 void helper_msa_binsl_w(CPUMIPSState *env,
365 uint32_t wd, uint32_t ws, uint32_t wt)
367 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
368 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
369 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
371 pwd->w[0] = msa_binsl_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]);
372 pwd->w[1] = msa_binsl_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]);
373 pwd->w[2] = msa_binsl_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]);
374 pwd->w[3] = msa_binsl_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]);
377 void helper_msa_binsl_d(CPUMIPSState *env,
378 uint32_t wd, uint32_t ws, uint32_t wt)
380 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
381 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
382 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
384 pwd->d[0] = msa_binsl_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[0]);
385 pwd->d[1] = msa_binsl_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[1]);
388 static inline int64_t msa_binsr_df(uint32_t df,
389 int64_t dest, int64_t arg1, int64_t arg2)
391 uint64_t u_arg1 = UNSIGNED(arg1, df);
392 uint64_t u_dest = UNSIGNED(dest, df);
393 int32_t sh_d = BIT_POSITION(arg2, df) + 1;
394 int32_t sh_a = DF_BITS(df) - sh_d;
395 if (sh_d == DF_BITS(df)) {
398 return UNSIGNED(UNSIGNED(u_dest >> sh_d, df) << sh_d, df) |
399 UNSIGNED(UNSIGNED(u_arg1 << sh_a, df) >> sh_a, df);
403 void helper_msa_binsr_b(CPUMIPSState *env,
404 uint32_t wd, uint32_t ws, uint32_t wt)
406 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
407 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
408 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
410 pwd->b[0] = msa_binsr_df(DF_BYTE, pwd->b[0], pws->b[0], pwt->b[0]);
411 pwd->b[1] = msa_binsr_df(DF_BYTE, pwd->b[1], pws->b[1], pwt->b[1]);
412 pwd->b[2] = msa_binsr_df(DF_BYTE, pwd->b[2], pws->b[2], pwt->b[2]);
413 pwd->b[3] = msa_binsr_df(DF_BYTE, pwd->b[3], pws->b[3], pwt->b[3]);
414 pwd->b[4] = msa_binsr_df(DF_BYTE, pwd->b[4], pws->b[4], pwt->b[4]);
415 pwd->b[5] = msa_binsr_df(DF_BYTE, pwd->b[5], pws->b[5], pwt->b[5]);
416 pwd->b[6] = msa_binsr_df(DF_BYTE, pwd->b[6], pws->b[6], pwt->b[6]);
417 pwd->b[7] = msa_binsr_df(DF_BYTE, pwd->b[7], pws->b[7], pwt->b[7]);
418 pwd->b[8] = msa_binsr_df(DF_BYTE, pwd->b[8], pws->b[8], pwt->b[8]);
419 pwd->b[9] = msa_binsr_df(DF_BYTE, pwd->b[9], pws->b[9], pwt->b[9]);
420 pwd->b[10] = msa_binsr_df(DF_BYTE, pwd->b[10], pws->b[10], pwt->b[10]);
421 pwd->b[11] = msa_binsr_df(DF_BYTE, pwd->b[11], pws->b[11], pwt->b[11]);
422 pwd->b[12] = msa_binsr_df(DF_BYTE, pwd->b[12], pws->b[12], pwt->b[12]);
423 pwd->b[13] = msa_binsr_df(DF_BYTE, pwd->b[13], pws->b[13], pwt->b[13]);
424 pwd->b[14] = msa_binsr_df(DF_BYTE, pwd->b[14], pws->b[14], pwt->b[14]);
425 pwd->b[15] = msa_binsr_df(DF_BYTE, pwd->b[15], pws->b[15], pwt->b[15]);
428 void helper_msa_binsr_h(CPUMIPSState *env,
429 uint32_t wd, uint32_t ws, uint32_t wt)
431 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
432 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
433 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
435 pwd->h[0] = msa_binsr_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]);
436 pwd->h[1] = msa_binsr_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]);
437 pwd->h[2] = msa_binsr_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]);
438 pwd->h[3] = msa_binsr_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]);
439 pwd->h[4] = msa_binsr_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]);
440 pwd->h[5] = msa_binsr_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]);
441 pwd->h[6] = msa_binsr_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]);
442 pwd->h[7] = msa_binsr_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]);
445 void helper_msa_binsr_w(CPUMIPSState *env,
446 uint32_t wd, uint32_t ws, uint32_t wt)
448 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
449 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
450 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
452 pwd->w[0] = msa_binsr_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]);
453 pwd->w[1] = msa_binsr_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]);
454 pwd->w[2] = msa_binsr_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]);
455 pwd->w[3] = msa_binsr_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]);
458 void helper_msa_binsr_d(CPUMIPSState *env,
459 uint32_t wd, uint32_t ws, uint32_t wt)
461 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
462 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
463 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
465 pwd->d[0] = msa_binsr_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[0]);
466 pwd->d[1] = msa_binsr_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[1]);
469 void helper_msa_bmnz_v(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
471 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
472 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
473 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
475 pwd->d[0] = UNSIGNED( \
476 ((pwd->d[0] & (~pwt->d[0])) | (pws->d[0] & pwt->d[0])), DF_DOUBLE);
477 pwd->d[1] = UNSIGNED( \
478 ((pwd->d[1] & (~pwt->d[1])) | (pws->d[1] & pwt->d[1])), DF_DOUBLE);
481 void helper_msa_bmz_v(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
483 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
484 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
485 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
487 pwd->d[0] = UNSIGNED( \
488 ((pwd->d[0] & pwt->d[0]) | (pws->d[0] & (~pwt->d[0]))), DF_DOUBLE);
489 pwd->d[1] = UNSIGNED( \
490 ((pwd->d[1] & pwt->d[1]) | (pws->d[1] & (~pwt->d[1]))), DF_DOUBLE);
493 void helper_msa_bsel_v(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
495 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
496 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
497 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
499 pwd->d[0] = UNSIGNED( \
500 (pws->d[0] & (~pwd->d[0])) | (pwt->d[0] & pwd->d[0]), DF_DOUBLE);
501 pwd->d[1] = UNSIGNED( \
502 (pws->d[1] & (~pwd->d[1])) | (pwt->d[1] & pwd->d[1]), DF_DOUBLE);
510 * +---------------+----------------------------------------------------------+
511 * | BCLR.B | Vector Bit Clear (byte) |
512 * | BCLR.H | Vector Bit Clear (halfword) |
513 * | BCLR.W | Vector Bit Clear (word) |
514 * | BCLR.D | Vector Bit Clear (doubleword) |
515 * | BNEG.B | Vector Bit Negate (byte) |
516 * | BNEG.H | Vector Bit Negate (halfword) |
517 * | BNEG.W | Vector Bit Negate (word) |
518 * | BNEG.D | Vector Bit Negate (doubleword) |
519 * | BSET.B | Vector Bit Set (byte) |
520 * | BSET.H | Vector Bit Set (halfword) |
521 * | BSET.W | Vector Bit Set (word) |
522 * | BSET.D | Vector Bit Set (doubleword) |
523 * +---------------+----------------------------------------------------------+
526 static inline int64_t msa_bclr_df(uint32_t df, int64_t arg1, int64_t arg2)
528 int32_t b_arg2 = BIT_POSITION(arg2, df);
529 return UNSIGNED(arg1 & (~(1LL << b_arg2)), df);
532 void helper_msa_bclr_b(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
534 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
535 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
536 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
538 pwd->b[0] = msa_bclr_df(DF_BYTE, pws->b[0], pwt->b[0]);
539 pwd->b[1] = msa_bclr_df(DF_BYTE, pws->b[1], pwt->b[1]);
540 pwd->b[2] = msa_bclr_df(DF_BYTE, pws->b[2], pwt->b[2]);
541 pwd->b[3] = msa_bclr_df(DF_BYTE, pws->b[3], pwt->b[3]);
542 pwd->b[4] = msa_bclr_df(DF_BYTE, pws->b[4], pwt->b[4]);
543 pwd->b[5] = msa_bclr_df(DF_BYTE, pws->b[5], pwt->b[5]);
544 pwd->b[6] = msa_bclr_df(DF_BYTE, pws->b[6], pwt->b[6]);
545 pwd->b[7] = msa_bclr_df(DF_BYTE, pws->b[7], pwt->b[7]);
546 pwd->b[8] = msa_bclr_df(DF_BYTE, pws->b[8], pwt->b[8]);
547 pwd->b[9] = msa_bclr_df(DF_BYTE, pws->b[9], pwt->b[9]);
548 pwd->b[10] = msa_bclr_df(DF_BYTE, pws->b[10], pwt->b[10]);
549 pwd->b[11] = msa_bclr_df(DF_BYTE, pws->b[11], pwt->b[11]);
550 pwd->b[12] = msa_bclr_df(DF_BYTE, pws->b[12], pwt->b[12]);
551 pwd->b[13] = msa_bclr_df(DF_BYTE, pws->b[13], pwt->b[13]);
552 pwd->b[14] = msa_bclr_df(DF_BYTE, pws->b[14], pwt->b[14]);
553 pwd->b[15] = msa_bclr_df(DF_BYTE, pws->b[15], pwt->b[15]);
556 void helper_msa_bclr_h(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
558 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
559 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
560 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
562 pwd->h[0] = msa_bclr_df(DF_HALF, pws->h[0], pwt->h[0]);
563 pwd->h[1] = msa_bclr_df(DF_HALF, pws->h[1], pwt->h[1]);
564 pwd->h[2] = msa_bclr_df(DF_HALF, pws->h[2], pwt->h[2]);
565 pwd->h[3] = msa_bclr_df(DF_HALF, pws->h[3], pwt->h[3]);
566 pwd->h[4] = msa_bclr_df(DF_HALF, pws->h[4], pwt->h[4]);
567 pwd->h[5] = msa_bclr_df(DF_HALF, pws->h[5], pwt->h[5]);
568 pwd->h[6] = msa_bclr_df(DF_HALF, pws->h[6], pwt->h[6]);
569 pwd->h[7] = msa_bclr_df(DF_HALF, pws->h[7], pwt->h[7]);
572 void helper_msa_bclr_w(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
574 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
575 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
576 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
578 pwd->w[0] = msa_bclr_df(DF_WORD, pws->w[0], pwt->w[0]);
579 pwd->w[1] = msa_bclr_df(DF_WORD, pws->w[1], pwt->w[1]);
580 pwd->w[2] = msa_bclr_df(DF_WORD, pws->w[2], pwt->w[2]);
581 pwd->w[3] = msa_bclr_df(DF_WORD, pws->w[3], pwt->w[3]);
584 void helper_msa_bclr_d(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
586 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
587 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
588 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
590 pwd->d[0] = msa_bclr_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
591 pwd->d[1] = msa_bclr_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
594 static inline int64_t msa_bneg_df(uint32_t df, int64_t arg1, int64_t arg2)
596 int32_t b_arg2 = BIT_POSITION(arg2, df);
597 return UNSIGNED(arg1 ^ (1LL << b_arg2), df);
600 void helper_msa_bneg_b(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
602 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
603 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
604 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
606 pwd->b[0] = msa_bneg_df(DF_BYTE, pws->b[0], pwt->b[0]);
607 pwd->b[1] = msa_bneg_df(DF_BYTE, pws->b[1], pwt->b[1]);
608 pwd->b[2] = msa_bneg_df(DF_BYTE, pws->b[2], pwt->b[2]);
609 pwd->b[3] = msa_bneg_df(DF_BYTE, pws->b[3], pwt->b[3]);
610 pwd->b[4] = msa_bneg_df(DF_BYTE, pws->b[4], pwt->b[4]);
611 pwd->b[5] = msa_bneg_df(DF_BYTE, pws->b[5], pwt->b[5]);
612 pwd->b[6] = msa_bneg_df(DF_BYTE, pws->b[6], pwt->b[6]);
613 pwd->b[7] = msa_bneg_df(DF_BYTE, pws->b[7], pwt->b[7]);
614 pwd->b[8] = msa_bneg_df(DF_BYTE, pws->b[8], pwt->b[8]);
615 pwd->b[9] = msa_bneg_df(DF_BYTE, pws->b[9], pwt->b[9]);
616 pwd->b[10] = msa_bneg_df(DF_BYTE, pws->b[10], pwt->b[10]);
617 pwd->b[11] = msa_bneg_df(DF_BYTE, pws->b[11], pwt->b[11]);
618 pwd->b[12] = msa_bneg_df(DF_BYTE, pws->b[12], pwt->b[12]);
619 pwd->b[13] = msa_bneg_df(DF_BYTE, pws->b[13], pwt->b[13]);
620 pwd->b[14] = msa_bneg_df(DF_BYTE, pws->b[14], pwt->b[14]);
621 pwd->b[15] = msa_bneg_df(DF_BYTE, pws->b[15], pwt->b[15]);
624 void helper_msa_bneg_h(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
626 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
627 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
628 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
630 pwd->h[0] = msa_bneg_df(DF_HALF, pws->h[0], pwt->h[0]);
631 pwd->h[1] = msa_bneg_df(DF_HALF, pws->h[1], pwt->h[1]);
632 pwd->h[2] = msa_bneg_df(DF_HALF, pws->h[2], pwt->h[2]);
633 pwd->h[3] = msa_bneg_df(DF_HALF, pws->h[3], pwt->h[3]);
634 pwd->h[4] = msa_bneg_df(DF_HALF, pws->h[4], pwt->h[4]);
635 pwd->h[5] = msa_bneg_df(DF_HALF, pws->h[5], pwt->h[5]);
636 pwd->h[6] = msa_bneg_df(DF_HALF, pws->h[6], pwt->h[6]);
637 pwd->h[7] = msa_bneg_df(DF_HALF, pws->h[7], pwt->h[7]);
640 void helper_msa_bneg_w(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
642 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
643 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
644 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
646 pwd->w[0] = msa_bneg_df(DF_WORD, pws->w[0], pwt->w[0]);
647 pwd->w[1] = msa_bneg_df(DF_WORD, pws->w[1], pwt->w[1]);
648 pwd->w[2] = msa_bneg_df(DF_WORD, pws->w[2], pwt->w[2]);
649 pwd->w[3] = msa_bneg_df(DF_WORD, pws->w[3], pwt->w[3]);
652 void helper_msa_bneg_d(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
654 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
655 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
656 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
658 pwd->d[0] = msa_bneg_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
659 pwd->d[1] = msa_bneg_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
662 static inline int64_t msa_bset_df(uint32_t df, int64_t arg1,
665 int32_t b_arg2 = BIT_POSITION(arg2, df);
666 return UNSIGNED(arg1 | (1LL << b_arg2), df);
669 void helper_msa_bset_b(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
671 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
672 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
673 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
675 pwd->b[0] = msa_bset_df(DF_BYTE, pws->b[0], pwt->b[0]);
676 pwd->b[1] = msa_bset_df(DF_BYTE, pws->b[1], pwt->b[1]);
677 pwd->b[2] = msa_bset_df(DF_BYTE, pws->b[2], pwt->b[2]);
678 pwd->b[3] = msa_bset_df(DF_BYTE, pws->b[3], pwt->b[3]);
679 pwd->b[4] = msa_bset_df(DF_BYTE, pws->b[4], pwt->b[4]);
680 pwd->b[5] = msa_bset_df(DF_BYTE, pws->b[5], pwt->b[5]);
681 pwd->b[6] = msa_bset_df(DF_BYTE, pws->b[6], pwt->b[6]);
682 pwd->b[7] = msa_bset_df(DF_BYTE, pws->b[7], pwt->b[7]);
683 pwd->b[8] = msa_bset_df(DF_BYTE, pws->b[8], pwt->b[8]);
684 pwd->b[9] = msa_bset_df(DF_BYTE, pws->b[9], pwt->b[9]);
685 pwd->b[10] = msa_bset_df(DF_BYTE, pws->b[10], pwt->b[10]);
686 pwd->b[11] = msa_bset_df(DF_BYTE, pws->b[11], pwt->b[11]);
687 pwd->b[12] = msa_bset_df(DF_BYTE, pws->b[12], pwt->b[12]);
688 pwd->b[13] = msa_bset_df(DF_BYTE, pws->b[13], pwt->b[13]);
689 pwd->b[14] = msa_bset_df(DF_BYTE, pws->b[14], pwt->b[14]);
690 pwd->b[15] = msa_bset_df(DF_BYTE, pws->b[15], pwt->b[15]);
693 void helper_msa_bset_h(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
695 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
696 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
697 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
699 pwd->h[0] = msa_bset_df(DF_HALF, pws->h[0], pwt->h[0]);
700 pwd->h[1] = msa_bset_df(DF_HALF, pws->h[1], pwt->h[1]);
701 pwd->h[2] = msa_bset_df(DF_HALF, pws->h[2], pwt->h[2]);
702 pwd->h[3] = msa_bset_df(DF_HALF, pws->h[3], pwt->h[3]);
703 pwd->h[4] = msa_bset_df(DF_HALF, pws->h[4], pwt->h[4]);
704 pwd->h[5] = msa_bset_df(DF_HALF, pws->h[5], pwt->h[5]);
705 pwd->h[6] = msa_bset_df(DF_HALF, pws->h[6], pwt->h[6]);
706 pwd->h[7] = msa_bset_df(DF_HALF, pws->h[7], pwt->h[7]);
709 void helper_msa_bset_w(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
711 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
712 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
713 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
715 pwd->w[0] = msa_bset_df(DF_WORD, pws->w[0], pwt->w[0]);
716 pwd->w[1] = msa_bset_df(DF_WORD, pws->w[1], pwt->w[1]);
717 pwd->w[2] = msa_bset_df(DF_WORD, pws->w[2], pwt->w[2]);
718 pwd->w[3] = msa_bset_df(DF_WORD, pws->w[3], pwt->w[3]);
721 void helper_msa_bset_d(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
723 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
724 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
725 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
727 pwd->d[0] = msa_bset_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
728 pwd->d[1] = msa_bset_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
736 * +---------------+----------------------------------------------------------+
737 * | MADD_Q.H | Vector Fixed-Point Multiply and Add (halfword) |
738 * | MADD_Q.W | Vector Fixed-Point Multiply and Add (word) |
739 * | MADDR_Q.H | Vector Fixed-Point Multiply and Add Rounded (halfword) |
740 * | MADDR_Q.W | Vector Fixed-Point Multiply and Add Rounded (word) |
741 * | MSUB_Q.H | Vector Fixed-Point Multiply and Subtr. (halfword) |
742 * | MSUB_Q.W | Vector Fixed-Point Multiply and Subtr. (word) |
743 * | MSUBR_Q.H | Vector Fixed-Point Multiply and Subtr. Rounded (halfword)|
744 * | MSUBR_Q.W | Vector Fixed-Point Multiply and Subtr. Rounded (word) |
745 * | MUL_Q.H | Vector Fixed-Point Multiply (halfword) |
746 * | MUL_Q.W | Vector Fixed-Point Multiply (word) |
747 * | MULR_Q.H | Vector Fixed-Point Multiply Rounded (halfword) |
748 * | MULR_Q.W | Vector Fixed-Point Multiply Rounded (word) |
749 * +---------------+----------------------------------------------------------+
752 /* TODO: insert Fixed Multiply group helpers here */
759 * +---------------+----------------------------------------------------------+
760 * | FMAX_A.W | Vector Floating-Point Maximum (Absolute) (word) |
761 * | FMAX_A.D | Vector Floating-Point Maximum (Absolute) (doubleword) |
762 * | FMAX.W | Vector Floating-Point Maximum (word) |
763 * | FMAX.D | Vector Floating-Point Maximum (doubleword) |
764 * | FMIN_A.W | Vector Floating-Point Minimum (Absolute) (word) |
765 * | FMIN_A.D | Vector Floating-Point Minimum (Absolute) (doubleword) |
766 * | FMIN.W | Vector Floating-Point Minimum (word) |
767 * | FMIN.D | Vector Floating-Point Minimum (doubleword) |
768 * +---------------+----------------------------------------------------------+
771 /* TODO: insert Float Max Min group helpers here */
778 * +---------------+----------------------------------------------------------+
779 * | ADD_A.B | Vector Add Absolute Values (byte) |
780 * | ADD_A.H | Vector Add Absolute Values (halfword) |
781 * | ADD_A.W | Vector Add Absolute Values (word) |
782 * | ADD_A.D | Vector Add Absolute Values (doubleword) |
783 * | ADDS_A.B | Vector Signed Saturated Add (of Absolute) (byte) |
784 * | ADDS_A.H | Vector Signed Saturated Add (of Absolute) (halfword) |
785 * | ADDS_A.W | Vector Signed Saturated Add (of Absolute) (word) |
786 * | ADDS_A.D | Vector Signed Saturated Add (of Absolute) (doubleword) |
787 * | ADDS_S.B | Vector Signed Saturated Add (of Signed) (byte) |
788 * | ADDS_S.H | Vector Signed Saturated Add (of Signed) (halfword) |
789 * | ADDS_S.W | Vector Signed Saturated Add (of Signed) (word) |
790 * | ADDS_S.D | Vector Signed Saturated Add (of Signed) (doubleword) |
791 * | ADDS_U.B | Vector Unsigned Saturated Add (of Unsigned) (byte) |
792 * | ADDS_U.H | Vector Unsigned Saturated Add (of Unsigned) (halfword) |
793 * | ADDS_U.W | Vector Unsigned Saturated Add (of Unsigned) (word) |
794 * | ADDS_U.D | Vector Unsigned Saturated Add (of Unsigned) (doubleword) |
795 * | ADDV.B | Vector Add (byte) |
796 * | ADDV.H | Vector Add (halfword) |
797 * | ADDV.W | Vector Add (word) |
798 * | ADDV.D | Vector Add (doubleword) |
799 * | HADD_S.H | Vector Signed Horizontal Add (halfword) |
800 * | HADD_S.W | Vector Signed Horizontal Add (word) |
801 * | HADD_S.D | Vector Signed Horizontal Add (doubleword) |
802 * | HADD_U.H | Vector Unigned Horizontal Add (halfword) |
803 * | HADD_U.W | Vector Unigned Horizontal Add (word) |
804 * | HADD_U.D | Vector Unigned Horizontal Add (doubleword) |
805 * +---------------+----------------------------------------------------------+
809 static inline int64_t msa_add_a_df(uint32_t df, int64_t arg1, int64_t arg2)
811 uint64_t abs_arg1 = arg1 >= 0 ? arg1 : -arg1;
812 uint64_t abs_arg2 = arg2 >= 0 ? arg2 : -arg2;
813 return abs_arg1 + abs_arg2;
816 void helper_msa_add_a_b(CPUMIPSState *env,
817 uint32_t wd, uint32_t ws, uint32_t wt)
819 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
820 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
821 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
823 pwd->b[0] = msa_add_a_df(DF_BYTE, pws->b[0], pwt->b[0]);
824 pwd->b[1] = msa_add_a_df(DF_BYTE, pws->b[1], pwt->b[1]);
825 pwd->b[2] = msa_add_a_df(DF_BYTE, pws->b[2], pwt->b[2]);
826 pwd->b[3] = msa_add_a_df(DF_BYTE, pws->b[3], pwt->b[3]);
827 pwd->b[4] = msa_add_a_df(DF_BYTE, pws->b[4], pwt->b[4]);
828 pwd->b[5] = msa_add_a_df(DF_BYTE, pws->b[5], pwt->b[5]);
829 pwd->b[6] = msa_add_a_df(DF_BYTE, pws->b[6], pwt->b[6]);
830 pwd->b[7] = msa_add_a_df(DF_BYTE, pws->b[7], pwt->b[7]);
831 pwd->b[8] = msa_add_a_df(DF_BYTE, pws->b[8], pwt->b[8]);
832 pwd->b[9] = msa_add_a_df(DF_BYTE, pws->b[9], pwt->b[9]);
833 pwd->b[10] = msa_add_a_df(DF_BYTE, pws->b[10], pwt->b[10]);
834 pwd->b[11] = msa_add_a_df(DF_BYTE, pws->b[11], pwt->b[11]);
835 pwd->b[12] = msa_add_a_df(DF_BYTE, pws->b[12], pwt->b[12]);
836 pwd->b[13] = msa_add_a_df(DF_BYTE, pws->b[13], pwt->b[13]);
837 pwd->b[14] = msa_add_a_df(DF_BYTE, pws->b[14], pwt->b[14]);
838 pwd->b[15] = msa_add_a_df(DF_BYTE, pws->b[15], pwt->b[15]);
841 void helper_msa_add_a_h(CPUMIPSState *env,
842 uint32_t wd, uint32_t ws, uint32_t wt)
844 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
845 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
846 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
848 pwd->h[0] = msa_add_a_df(DF_HALF, pws->h[0], pwt->h[0]);
849 pwd->h[1] = msa_add_a_df(DF_HALF, pws->h[1], pwt->h[1]);
850 pwd->h[2] = msa_add_a_df(DF_HALF, pws->h[2], pwt->h[2]);
851 pwd->h[3] = msa_add_a_df(DF_HALF, pws->h[3], pwt->h[3]);
852 pwd->h[4] = msa_add_a_df(DF_HALF, pws->h[4], pwt->h[4]);
853 pwd->h[5] = msa_add_a_df(DF_HALF, pws->h[5], pwt->h[5]);
854 pwd->h[6] = msa_add_a_df(DF_HALF, pws->h[6], pwt->h[6]);
855 pwd->h[7] = msa_add_a_df(DF_HALF, pws->h[7], pwt->h[7]);
858 void helper_msa_add_a_w(CPUMIPSState *env,
859 uint32_t wd, uint32_t ws, uint32_t wt)
861 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
862 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
863 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
865 pwd->w[0] = msa_add_a_df(DF_WORD, pws->w[0], pwt->w[0]);
866 pwd->w[1] = msa_add_a_df(DF_WORD, pws->w[1], pwt->w[1]);
867 pwd->w[2] = msa_add_a_df(DF_WORD, pws->w[2], pwt->w[2]);
868 pwd->w[3] = msa_add_a_df(DF_WORD, pws->w[3], pwt->w[3]);
871 void helper_msa_add_a_d(CPUMIPSState *env,
872 uint32_t wd, uint32_t ws, uint32_t wt)
874 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
875 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
876 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
878 pwd->d[0] = msa_add_a_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
879 pwd->d[1] = msa_add_a_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
883 static inline int64_t msa_adds_a_df(uint32_t df, int64_t arg1, int64_t arg2)
885 uint64_t max_int = (uint64_t)DF_MAX_INT(df);
886 uint64_t abs_arg1 = arg1 >= 0 ? arg1 : -arg1;
887 uint64_t abs_arg2 = arg2 >= 0 ? arg2 : -arg2;
888 if (abs_arg1 > max_int || abs_arg2 > max_int) {
889 return (int64_t)max_int;
891 return (abs_arg1 < max_int - abs_arg2) ? abs_arg1 + abs_arg2 : max_int;
895 void helper_msa_adds_a_b(CPUMIPSState *env,
896 uint32_t wd, uint32_t ws, uint32_t wt)
898 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
899 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
900 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
902 pwd->b[0] = msa_adds_a_df(DF_BYTE, pws->b[0], pwt->b[0]);
903 pwd->b[1] = msa_adds_a_df(DF_BYTE, pws->b[1], pwt->b[1]);
904 pwd->b[2] = msa_adds_a_df(DF_BYTE, pws->b[2], pwt->b[2]);
905 pwd->b[3] = msa_adds_a_df(DF_BYTE, pws->b[3], pwt->b[3]);
906 pwd->b[4] = msa_adds_a_df(DF_BYTE, pws->b[4], pwt->b[4]);
907 pwd->b[5] = msa_adds_a_df(DF_BYTE, pws->b[5], pwt->b[5]);
908 pwd->b[6] = msa_adds_a_df(DF_BYTE, pws->b[6], pwt->b[6]);
909 pwd->b[7] = msa_adds_a_df(DF_BYTE, pws->b[7], pwt->b[7]);
910 pwd->b[8] = msa_adds_a_df(DF_BYTE, pws->b[8], pwt->b[8]);
911 pwd->b[9] = msa_adds_a_df(DF_BYTE, pws->b[9], pwt->b[9]);
912 pwd->b[10] = msa_adds_a_df(DF_BYTE, pws->b[10], pwt->b[10]);
913 pwd->b[11] = msa_adds_a_df(DF_BYTE, pws->b[11], pwt->b[11]);
914 pwd->b[12] = msa_adds_a_df(DF_BYTE, pws->b[12], pwt->b[12]);
915 pwd->b[13] = msa_adds_a_df(DF_BYTE, pws->b[13], pwt->b[13]);
916 pwd->b[14] = msa_adds_a_df(DF_BYTE, pws->b[14], pwt->b[14]);
917 pwd->b[15] = msa_adds_a_df(DF_BYTE, pws->b[15], pwt->b[15]);
920 void helper_msa_adds_a_h(CPUMIPSState *env,
921 uint32_t wd, uint32_t ws, uint32_t wt)
923 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
924 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
925 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
927 pwd->h[0] = msa_adds_a_df(DF_HALF, pws->h[0], pwt->h[0]);
928 pwd->h[1] = msa_adds_a_df(DF_HALF, pws->h[1], pwt->h[1]);
929 pwd->h[2] = msa_adds_a_df(DF_HALF, pws->h[2], pwt->h[2]);
930 pwd->h[3] = msa_adds_a_df(DF_HALF, pws->h[3], pwt->h[3]);
931 pwd->h[4] = msa_adds_a_df(DF_HALF, pws->h[4], pwt->h[4]);
932 pwd->h[5] = msa_adds_a_df(DF_HALF, pws->h[5], pwt->h[5]);
933 pwd->h[6] = msa_adds_a_df(DF_HALF, pws->h[6], pwt->h[6]);
934 pwd->h[7] = msa_adds_a_df(DF_HALF, pws->h[7], pwt->h[7]);
937 void helper_msa_adds_a_w(CPUMIPSState *env,
938 uint32_t wd, uint32_t ws, uint32_t wt)
940 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
941 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
942 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
944 pwd->w[0] = msa_adds_a_df(DF_WORD, pws->w[0], pwt->w[0]);
945 pwd->w[1] = msa_adds_a_df(DF_WORD, pws->w[1], pwt->w[1]);
946 pwd->w[2] = msa_adds_a_df(DF_WORD, pws->w[2], pwt->w[2]);
947 pwd->w[3] = msa_adds_a_df(DF_WORD, pws->w[3], pwt->w[3]);
950 void helper_msa_adds_a_d(CPUMIPSState *env,
951 uint32_t wd, uint32_t ws, uint32_t wt)
953 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
954 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
955 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
957 pwd->d[0] = msa_adds_a_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
958 pwd->d[1] = msa_adds_a_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
962 static inline int64_t msa_adds_s_df(uint32_t df, int64_t arg1, int64_t arg2)
964 int64_t max_int = DF_MAX_INT(df);
965 int64_t min_int = DF_MIN_INT(df);
967 return (min_int - arg1 < arg2) ? arg1 + arg2 : min_int;
969 return (arg2 < max_int - arg1) ? arg1 + arg2 : max_int;
973 void helper_msa_adds_s_b(CPUMIPSState *env,
974 uint32_t wd, uint32_t ws, uint32_t wt)
976 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
977 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
978 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
980 pwd->b[0] = msa_adds_s_df(DF_BYTE, pws->b[0], pwt->b[0]);
981 pwd->b[1] = msa_adds_s_df(DF_BYTE, pws->b[1], pwt->b[1]);
982 pwd->b[2] = msa_adds_s_df(DF_BYTE, pws->b[2], pwt->b[2]);
983 pwd->b[3] = msa_adds_s_df(DF_BYTE, pws->b[3], pwt->b[3]);
984 pwd->b[4] = msa_adds_s_df(DF_BYTE, pws->b[4], pwt->b[4]);
985 pwd->b[5] = msa_adds_s_df(DF_BYTE, pws->b[5], pwt->b[5]);
986 pwd->b[6] = msa_adds_s_df(DF_BYTE, pws->b[6], pwt->b[6]);
987 pwd->b[7] = msa_adds_s_df(DF_BYTE, pws->b[7], pwt->b[7]);
988 pwd->b[8] = msa_adds_s_df(DF_BYTE, pws->b[8], pwt->b[8]);
989 pwd->b[9] = msa_adds_s_df(DF_BYTE, pws->b[9], pwt->b[9]);
990 pwd->b[10] = msa_adds_s_df(DF_BYTE, pws->b[10], pwt->b[10]);
991 pwd->b[11] = msa_adds_s_df(DF_BYTE, pws->b[11], pwt->b[11]);
992 pwd->b[12] = msa_adds_s_df(DF_BYTE, pws->b[12], pwt->b[12]);
993 pwd->b[13] = msa_adds_s_df(DF_BYTE, pws->b[13], pwt->b[13]);
994 pwd->b[14] = msa_adds_s_df(DF_BYTE, pws->b[14], pwt->b[14]);
995 pwd->b[15] = msa_adds_s_df(DF_BYTE, pws->b[15], pwt->b[15]);
998 void helper_msa_adds_s_h(CPUMIPSState *env,
999 uint32_t wd, uint32_t ws, uint32_t wt)
1001 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1002 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1003 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1005 pwd->h[0] = msa_adds_s_df(DF_HALF, pws->h[0], pwt->h[0]);
1006 pwd->h[1] = msa_adds_s_df(DF_HALF, pws->h[1], pwt->h[1]);
1007 pwd->h[2] = msa_adds_s_df(DF_HALF, pws->h[2], pwt->h[2]);
1008 pwd->h[3] = msa_adds_s_df(DF_HALF, pws->h[3], pwt->h[3]);
1009 pwd->h[4] = msa_adds_s_df(DF_HALF, pws->h[4], pwt->h[4]);
1010 pwd->h[5] = msa_adds_s_df(DF_HALF, pws->h[5], pwt->h[5]);
1011 pwd->h[6] = msa_adds_s_df(DF_HALF, pws->h[6], pwt->h[6]);
1012 pwd->h[7] = msa_adds_s_df(DF_HALF, pws->h[7], pwt->h[7]);
1015 void helper_msa_adds_s_w(CPUMIPSState *env,
1016 uint32_t wd, uint32_t ws, uint32_t wt)
1018 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1019 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1020 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1022 pwd->w[0] = msa_adds_s_df(DF_WORD, pws->w[0], pwt->w[0]);
1023 pwd->w[1] = msa_adds_s_df(DF_WORD, pws->w[1], pwt->w[1]);
1024 pwd->w[2] = msa_adds_s_df(DF_WORD, pws->w[2], pwt->w[2]);
1025 pwd->w[3] = msa_adds_s_df(DF_WORD, pws->w[3], pwt->w[3]);
1028 void helper_msa_adds_s_d(CPUMIPSState *env,
1029 uint32_t wd, uint32_t ws, uint32_t wt)
1031 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1032 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1033 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1035 pwd->d[0] = msa_adds_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1036 pwd->d[1] = msa_adds_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1040 static inline uint64_t msa_adds_u_df(uint32_t df, uint64_t arg1, uint64_t arg2)
1042 uint64_t max_uint = DF_MAX_UINT(df);
1043 uint64_t u_arg1 = UNSIGNED(arg1, df);
1044 uint64_t u_arg2 = UNSIGNED(arg2, df);
1045 return (u_arg1 < max_uint - u_arg2) ? u_arg1 + u_arg2 : max_uint;
1048 void helper_msa_adds_u_b(CPUMIPSState *env,
1049 uint32_t wd, uint32_t ws, uint32_t wt)
1051 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1052 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1053 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1055 pwd->b[0] = msa_adds_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
1056 pwd->b[1] = msa_adds_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
1057 pwd->b[2] = msa_adds_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
1058 pwd->b[3] = msa_adds_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
1059 pwd->b[4] = msa_adds_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
1060 pwd->b[5] = msa_adds_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
1061 pwd->b[6] = msa_adds_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
1062 pwd->b[7] = msa_adds_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
1063 pwd->b[8] = msa_adds_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
1064 pwd->b[9] = msa_adds_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
1065 pwd->b[10] = msa_adds_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
1066 pwd->b[11] = msa_adds_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
1067 pwd->b[12] = msa_adds_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
1068 pwd->b[13] = msa_adds_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
1069 pwd->b[14] = msa_adds_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
1070 pwd->b[15] = msa_adds_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
1073 void helper_msa_adds_u_h(CPUMIPSState *env,
1074 uint32_t wd, uint32_t ws, uint32_t wt)
1076 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1077 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1078 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1080 pwd->h[0] = msa_adds_u_df(DF_HALF, pws->h[0], pwt->h[0]);
1081 pwd->h[1] = msa_adds_u_df(DF_HALF, pws->h[1], pwt->h[1]);
1082 pwd->h[2] = msa_adds_u_df(DF_HALF, pws->h[2], pwt->h[2]);
1083 pwd->h[3] = msa_adds_u_df(DF_HALF, pws->h[3], pwt->h[3]);
1084 pwd->h[4] = msa_adds_u_df(DF_HALF, pws->h[4], pwt->h[4]);
1085 pwd->h[5] = msa_adds_u_df(DF_HALF, pws->h[5], pwt->h[5]);
1086 pwd->h[6] = msa_adds_u_df(DF_HALF, pws->h[6], pwt->h[6]);
1087 pwd->h[7] = msa_adds_u_df(DF_HALF, pws->h[7], pwt->h[7]);
1090 void helper_msa_adds_u_w(CPUMIPSState *env,
1091 uint32_t wd, uint32_t ws, uint32_t wt)
1093 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1094 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1095 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1097 pwd->w[0] = msa_adds_u_df(DF_WORD, pws->w[0], pwt->w[0]);
1098 pwd->w[1] = msa_adds_u_df(DF_WORD, pws->w[1], pwt->w[1]);
1099 pwd->w[2] = msa_adds_u_df(DF_WORD, pws->w[2], pwt->w[2]);
1100 pwd->w[3] = msa_adds_u_df(DF_WORD, pws->w[3], pwt->w[3]);
1103 void helper_msa_adds_u_d(CPUMIPSState *env,
1104 uint32_t wd, uint32_t ws, uint32_t wt)
1106 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1107 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1108 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1110 pwd->d[0] = msa_adds_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1111 pwd->d[1] = msa_adds_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1115 static inline int64_t msa_addv_df(uint32_t df, int64_t arg1, int64_t arg2)
1120 void helper_msa_addv_b(CPUMIPSState *env,
1121 uint32_t wd, uint32_t ws, uint32_t wt)
1123 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1124 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1125 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1127 pwd->b[0] = msa_addv_df(DF_BYTE, pws->b[0], pwt->b[0]);
1128 pwd->b[1] = msa_addv_df(DF_BYTE, pws->b[1], pwt->b[1]);
1129 pwd->b[2] = msa_addv_df(DF_BYTE, pws->b[2], pwt->b[2]);
1130 pwd->b[3] = msa_addv_df(DF_BYTE, pws->b[3], pwt->b[3]);
1131 pwd->b[4] = msa_addv_df(DF_BYTE, pws->b[4], pwt->b[4]);
1132 pwd->b[5] = msa_addv_df(DF_BYTE, pws->b[5], pwt->b[5]);
1133 pwd->b[6] = msa_addv_df(DF_BYTE, pws->b[6], pwt->b[6]);
1134 pwd->b[7] = msa_addv_df(DF_BYTE, pws->b[7], pwt->b[7]);
1135 pwd->b[8] = msa_addv_df(DF_BYTE, pws->b[8], pwt->b[8]);
1136 pwd->b[9] = msa_addv_df(DF_BYTE, pws->b[9], pwt->b[9]);
1137 pwd->b[10] = msa_addv_df(DF_BYTE, pws->b[10], pwt->b[10]);
1138 pwd->b[11] = msa_addv_df(DF_BYTE, pws->b[11], pwt->b[11]);
1139 pwd->b[12] = msa_addv_df(DF_BYTE, pws->b[12], pwt->b[12]);
1140 pwd->b[13] = msa_addv_df(DF_BYTE, pws->b[13], pwt->b[13]);
1141 pwd->b[14] = msa_addv_df(DF_BYTE, pws->b[14], pwt->b[14]);
1142 pwd->b[15] = msa_addv_df(DF_BYTE, pws->b[15], pwt->b[15]);
1145 void helper_msa_addv_h(CPUMIPSState *env,
1146 uint32_t wd, uint32_t ws, uint32_t wt)
1148 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1149 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1150 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1152 pwd->h[0] = msa_addv_df(DF_HALF, pws->h[0], pwt->h[0]);
1153 pwd->h[1] = msa_addv_df(DF_HALF, pws->h[1], pwt->h[1]);
1154 pwd->h[2] = msa_addv_df(DF_HALF, pws->h[2], pwt->h[2]);
1155 pwd->h[3] = msa_addv_df(DF_HALF, pws->h[3], pwt->h[3]);
1156 pwd->h[4] = msa_addv_df(DF_HALF, pws->h[4], pwt->h[4]);
1157 pwd->h[5] = msa_addv_df(DF_HALF, pws->h[5], pwt->h[5]);
1158 pwd->h[6] = msa_addv_df(DF_HALF, pws->h[6], pwt->h[6]);
1159 pwd->h[7] = msa_addv_df(DF_HALF, pws->h[7], pwt->h[7]);
1162 void helper_msa_addv_w(CPUMIPSState *env,
1163 uint32_t wd, uint32_t ws, uint32_t wt)
1165 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1166 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1167 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1169 pwd->w[0] = msa_addv_df(DF_WORD, pws->w[0], pwt->w[0]);
1170 pwd->w[1] = msa_addv_df(DF_WORD, pws->w[1], pwt->w[1]);
1171 pwd->w[2] = msa_addv_df(DF_WORD, pws->w[2], pwt->w[2]);
1172 pwd->w[3] = msa_addv_df(DF_WORD, pws->w[3], pwt->w[3]);
1175 void helper_msa_addv_d(CPUMIPSState *env,
1176 uint32_t wd, uint32_t ws, uint32_t wt)
1178 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1179 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1180 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1182 pwd->d[0] = msa_addv_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1183 pwd->d[1] = msa_addv_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1187 #define SIGNED_EVEN(a, df) \
1188 ((((int64_t)(a)) << (64 - DF_BITS(df) / 2)) >> (64 - DF_BITS(df) / 2))
1190 #define UNSIGNED_EVEN(a, df) \
1191 ((((uint64_t)(a)) << (64 - DF_BITS(df) / 2)) >> (64 - DF_BITS(df) / 2))
1193 #define SIGNED_ODD(a, df) \
1194 ((((int64_t)(a)) << (64 - DF_BITS(df))) >> (64 - DF_BITS(df) / 2))
1196 #define UNSIGNED_ODD(a, df) \
1197 ((((uint64_t)(a)) << (64 - DF_BITS(df))) >> (64 - DF_BITS(df) / 2))
1200 static inline int64_t msa_hadd_s_df(uint32_t df, int64_t arg1, int64_t arg2)
1202 return SIGNED_ODD(arg1, df) + SIGNED_EVEN(arg2, df);
1205 void helper_msa_hadd_s_h(CPUMIPSState *env,
1206 uint32_t wd, uint32_t ws, uint32_t wt)
1208 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1209 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1210 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1212 pwd->h[0] = msa_hadd_s_df(DF_HALF, pws->h[0], pwt->h[0]);
1213 pwd->h[1] = msa_hadd_s_df(DF_HALF, pws->h[1], pwt->h[1]);
1214 pwd->h[2] = msa_hadd_s_df(DF_HALF, pws->h[2], pwt->h[2]);
1215 pwd->h[3] = msa_hadd_s_df(DF_HALF, pws->h[3], pwt->h[3]);
1216 pwd->h[4] = msa_hadd_s_df(DF_HALF, pws->h[4], pwt->h[4]);
1217 pwd->h[5] = msa_hadd_s_df(DF_HALF, pws->h[5], pwt->h[5]);
1218 pwd->h[6] = msa_hadd_s_df(DF_HALF, pws->h[6], pwt->h[6]);
1219 pwd->h[7] = msa_hadd_s_df(DF_HALF, pws->h[7], pwt->h[7]);
1222 void helper_msa_hadd_s_w(CPUMIPSState *env,
1223 uint32_t wd, uint32_t ws, uint32_t wt)
1225 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1226 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1227 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1229 pwd->w[0] = msa_hadd_s_df(DF_WORD, pws->w[0], pwt->w[0]);
1230 pwd->w[1] = msa_hadd_s_df(DF_WORD, pws->w[1], pwt->w[1]);
1231 pwd->w[2] = msa_hadd_s_df(DF_WORD, pws->w[2], pwt->w[2]);
1232 pwd->w[3] = msa_hadd_s_df(DF_WORD, pws->w[3], pwt->w[3]);
1235 void helper_msa_hadd_s_d(CPUMIPSState *env,
1236 uint32_t wd, uint32_t ws, uint32_t wt)
1238 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1239 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1240 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1242 pwd->d[0] = msa_hadd_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1243 pwd->d[1] = msa_hadd_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1247 static inline int64_t msa_hadd_u_df(uint32_t df, int64_t arg1, int64_t arg2)
1249 return UNSIGNED_ODD(arg1, df) + UNSIGNED_EVEN(arg2, df);
1252 void helper_msa_hadd_u_h(CPUMIPSState *env,
1253 uint32_t wd, uint32_t ws, uint32_t wt)
1255 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1256 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1257 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1259 pwd->h[0] = msa_hadd_u_df(DF_HALF, pws->h[0], pwt->h[0]);
1260 pwd->h[1] = msa_hadd_u_df(DF_HALF, pws->h[1], pwt->h[1]);
1261 pwd->h[2] = msa_hadd_u_df(DF_HALF, pws->h[2], pwt->h[2]);
1262 pwd->h[3] = msa_hadd_u_df(DF_HALF, pws->h[3], pwt->h[3]);
1263 pwd->h[4] = msa_hadd_u_df(DF_HALF, pws->h[4], pwt->h[4]);
1264 pwd->h[5] = msa_hadd_u_df(DF_HALF, pws->h[5], pwt->h[5]);
1265 pwd->h[6] = msa_hadd_u_df(DF_HALF, pws->h[6], pwt->h[6]);
1266 pwd->h[7] = msa_hadd_u_df(DF_HALF, pws->h[7], pwt->h[7]);
1269 void helper_msa_hadd_u_w(CPUMIPSState *env,
1270 uint32_t wd, uint32_t ws, uint32_t wt)
1272 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1273 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1274 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1276 pwd->w[0] = msa_hadd_u_df(DF_WORD, pws->w[0], pwt->w[0]);
1277 pwd->w[1] = msa_hadd_u_df(DF_WORD, pws->w[1], pwt->w[1]);
1278 pwd->w[2] = msa_hadd_u_df(DF_WORD, pws->w[2], pwt->w[2]);
1279 pwd->w[3] = msa_hadd_u_df(DF_WORD, pws->w[3], pwt->w[3]);
1282 void helper_msa_hadd_u_d(CPUMIPSState *env,
1283 uint32_t wd, uint32_t ws, uint32_t wt)
1285 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1286 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1287 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1289 pwd->d[0] = msa_hadd_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1290 pwd->d[1] = msa_hadd_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1298 * +---------------+----------------------------------------------------------+
1299 * | AVE_S.B | Vector Signed Average (byte) |
1300 * | AVE_S.H | Vector Signed Average (halfword) |
1301 * | AVE_S.W | Vector Signed Average (word) |
1302 * | AVE_S.D | Vector Signed Average (doubleword) |
1303 * | AVE_U.B | Vector Unsigned Average (byte) |
1304 * | AVE_U.H | Vector Unsigned Average (halfword) |
1305 * | AVE_U.W | Vector Unsigned Average (word) |
1306 * | AVE_U.D | Vector Unsigned Average (doubleword) |
1307 * | AVER_S.B | Vector Signed Average Rounded (byte) |
1308 * | AVER_S.H | Vector Signed Average Rounded (halfword) |
1309 * | AVER_S.W | Vector Signed Average Rounded (word) |
1310 * | AVER_S.D | Vector Signed Average Rounded (doubleword) |
1311 * | AVER_U.B | Vector Unsigned Average Rounded (byte) |
1312 * | AVER_U.H | Vector Unsigned Average Rounded (halfword) |
1313 * | AVER_U.W | Vector Unsigned Average Rounded (word) |
1314 * | AVER_U.D | Vector Unsigned Average Rounded (doubleword) |
1315 * +---------------+----------------------------------------------------------+
1318 static inline int64_t msa_ave_s_df(uint32_t df, int64_t arg1, int64_t arg2)
1321 return (arg1 >> 1) + (arg2 >> 1) + (arg1 & arg2 & 1);
1324 void helper_msa_ave_s_b(CPUMIPSState *env,
1325 uint32_t wd, uint32_t ws, uint32_t wt)
1327 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1328 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1329 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1331 pwd->b[0] = msa_ave_s_df(DF_BYTE, pws->b[0], pwt->b[0]);
1332 pwd->b[1] = msa_ave_s_df(DF_BYTE, pws->b[1], pwt->b[1]);
1333 pwd->b[2] = msa_ave_s_df(DF_BYTE, pws->b[2], pwt->b[2]);
1334 pwd->b[3] = msa_ave_s_df(DF_BYTE, pws->b[3], pwt->b[3]);
1335 pwd->b[4] = msa_ave_s_df(DF_BYTE, pws->b[4], pwt->b[4]);
1336 pwd->b[5] = msa_ave_s_df(DF_BYTE, pws->b[5], pwt->b[5]);
1337 pwd->b[6] = msa_ave_s_df(DF_BYTE, pws->b[6], pwt->b[6]);
1338 pwd->b[7] = msa_ave_s_df(DF_BYTE, pws->b[7], pwt->b[7]);
1339 pwd->b[8] = msa_ave_s_df(DF_BYTE, pws->b[8], pwt->b[8]);
1340 pwd->b[9] = msa_ave_s_df(DF_BYTE, pws->b[9], pwt->b[9]);
1341 pwd->b[10] = msa_ave_s_df(DF_BYTE, pws->b[10], pwt->b[10]);
1342 pwd->b[11] = msa_ave_s_df(DF_BYTE, pws->b[11], pwt->b[11]);
1343 pwd->b[12] = msa_ave_s_df(DF_BYTE, pws->b[12], pwt->b[12]);
1344 pwd->b[13] = msa_ave_s_df(DF_BYTE, pws->b[13], pwt->b[13]);
1345 pwd->b[14] = msa_ave_s_df(DF_BYTE, pws->b[14], pwt->b[14]);
1346 pwd->b[15] = msa_ave_s_df(DF_BYTE, pws->b[15], pwt->b[15]);
1349 void helper_msa_ave_s_h(CPUMIPSState *env,
1350 uint32_t wd, uint32_t ws, uint32_t wt)
1352 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1353 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1354 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1356 pwd->h[0] = msa_ave_s_df(DF_HALF, pws->h[0], pwt->h[0]);
1357 pwd->h[1] = msa_ave_s_df(DF_HALF, pws->h[1], pwt->h[1]);
1358 pwd->h[2] = msa_ave_s_df(DF_HALF, pws->h[2], pwt->h[2]);
1359 pwd->h[3] = msa_ave_s_df(DF_HALF, pws->h[3], pwt->h[3]);
1360 pwd->h[4] = msa_ave_s_df(DF_HALF, pws->h[4], pwt->h[4]);
1361 pwd->h[5] = msa_ave_s_df(DF_HALF, pws->h[5], pwt->h[5]);
1362 pwd->h[6] = msa_ave_s_df(DF_HALF, pws->h[6], pwt->h[6]);
1363 pwd->h[7] = msa_ave_s_df(DF_HALF, pws->h[7], pwt->h[7]);
1366 void helper_msa_ave_s_w(CPUMIPSState *env,
1367 uint32_t wd, uint32_t ws, uint32_t wt)
1369 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1370 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1371 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1373 pwd->w[0] = msa_ave_s_df(DF_WORD, pws->w[0], pwt->w[0]);
1374 pwd->w[1] = msa_ave_s_df(DF_WORD, pws->w[1], pwt->w[1]);
1375 pwd->w[2] = msa_ave_s_df(DF_WORD, pws->w[2], pwt->w[2]);
1376 pwd->w[3] = msa_ave_s_df(DF_WORD, pws->w[3], pwt->w[3]);
1379 void helper_msa_ave_s_d(CPUMIPSState *env,
1380 uint32_t wd, uint32_t ws, uint32_t wt)
1382 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1383 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1384 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1386 pwd->d[0] = msa_ave_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1387 pwd->d[1] = msa_ave_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1390 static inline uint64_t msa_ave_u_df(uint32_t df, uint64_t arg1, uint64_t arg2)
1392 uint64_t u_arg1 = UNSIGNED(arg1, df);
1393 uint64_t u_arg2 = UNSIGNED(arg2, df);
1394 /* unsigned shift */
1395 return (u_arg1 >> 1) + (u_arg2 >> 1) + (u_arg1 & u_arg2 & 1);
1398 void helper_msa_ave_u_b(CPUMIPSState *env,
1399 uint32_t wd, uint32_t ws, uint32_t wt)
1401 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1402 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1403 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1405 pwd->b[0] = msa_ave_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
1406 pwd->b[1] = msa_ave_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
1407 pwd->b[2] = msa_ave_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
1408 pwd->b[3] = msa_ave_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
1409 pwd->b[4] = msa_ave_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
1410 pwd->b[5] = msa_ave_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
1411 pwd->b[6] = msa_ave_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
1412 pwd->b[7] = msa_ave_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
1413 pwd->b[8] = msa_ave_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
1414 pwd->b[9] = msa_ave_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
1415 pwd->b[10] = msa_ave_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
1416 pwd->b[11] = msa_ave_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
1417 pwd->b[12] = msa_ave_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
1418 pwd->b[13] = msa_ave_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
1419 pwd->b[14] = msa_ave_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
1420 pwd->b[15] = msa_ave_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
1423 void helper_msa_ave_u_h(CPUMIPSState *env,
1424 uint32_t wd, uint32_t ws, uint32_t wt)
1426 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1427 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1428 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1430 pwd->h[0] = msa_ave_u_df(DF_HALF, pws->h[0], pwt->h[0]);
1431 pwd->h[1] = msa_ave_u_df(DF_HALF, pws->h[1], pwt->h[1]);
1432 pwd->h[2] = msa_ave_u_df(DF_HALF, pws->h[2], pwt->h[2]);
1433 pwd->h[3] = msa_ave_u_df(DF_HALF, pws->h[3], pwt->h[3]);
1434 pwd->h[4] = msa_ave_u_df(DF_HALF, pws->h[4], pwt->h[4]);
1435 pwd->h[5] = msa_ave_u_df(DF_HALF, pws->h[5], pwt->h[5]);
1436 pwd->h[6] = msa_ave_u_df(DF_HALF, pws->h[6], pwt->h[6]);
1437 pwd->h[7] = msa_ave_u_df(DF_HALF, pws->h[7], pwt->h[7]);
1440 void helper_msa_ave_u_w(CPUMIPSState *env,
1441 uint32_t wd, uint32_t ws, uint32_t wt)
1443 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1444 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1445 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1447 pwd->w[0] = msa_ave_u_df(DF_WORD, pws->w[0], pwt->w[0]);
1448 pwd->w[1] = msa_ave_u_df(DF_WORD, pws->w[1], pwt->w[1]);
1449 pwd->w[2] = msa_ave_u_df(DF_WORD, pws->w[2], pwt->w[2]);
1450 pwd->w[3] = msa_ave_u_df(DF_WORD, pws->w[3], pwt->w[3]);
1453 void helper_msa_ave_u_d(CPUMIPSState *env,
1454 uint32_t wd, uint32_t ws, uint32_t wt)
1456 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1457 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1458 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1460 pwd->d[0] = msa_ave_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1461 pwd->d[1] = msa_ave_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1464 static inline int64_t msa_aver_s_df(uint32_t df, int64_t arg1, int64_t arg2)
1467 return (arg1 >> 1) + (arg2 >> 1) + ((arg1 | arg2) & 1);
1470 void helper_msa_aver_s_b(CPUMIPSState *env,
1471 uint32_t wd, uint32_t ws, uint32_t wt)
1473 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1474 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1475 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1477 pwd->b[0] = msa_aver_s_df(DF_BYTE, pws->b[0], pwt->b[0]);
1478 pwd->b[1] = msa_aver_s_df(DF_BYTE, pws->b[1], pwt->b[1]);
1479 pwd->b[2] = msa_aver_s_df(DF_BYTE, pws->b[2], pwt->b[2]);
1480 pwd->b[3] = msa_aver_s_df(DF_BYTE, pws->b[3], pwt->b[3]);
1481 pwd->b[4] = msa_aver_s_df(DF_BYTE, pws->b[4], pwt->b[4]);
1482 pwd->b[5] = msa_aver_s_df(DF_BYTE, pws->b[5], pwt->b[5]);
1483 pwd->b[6] = msa_aver_s_df(DF_BYTE, pws->b[6], pwt->b[6]);
1484 pwd->b[7] = msa_aver_s_df(DF_BYTE, pws->b[7], pwt->b[7]);
1485 pwd->b[8] = msa_aver_s_df(DF_BYTE, pws->b[8], pwt->b[8]);
1486 pwd->b[9] = msa_aver_s_df(DF_BYTE, pws->b[9], pwt->b[9]);
1487 pwd->b[10] = msa_aver_s_df(DF_BYTE, pws->b[10], pwt->b[10]);
1488 pwd->b[11] = msa_aver_s_df(DF_BYTE, pws->b[11], pwt->b[11]);
1489 pwd->b[12] = msa_aver_s_df(DF_BYTE, pws->b[12], pwt->b[12]);
1490 pwd->b[13] = msa_aver_s_df(DF_BYTE, pws->b[13], pwt->b[13]);
1491 pwd->b[14] = msa_aver_s_df(DF_BYTE, pws->b[14], pwt->b[14]);
1492 pwd->b[15] = msa_aver_s_df(DF_BYTE, pws->b[15], pwt->b[15]);
1495 void helper_msa_aver_s_h(CPUMIPSState *env,
1496 uint32_t wd, uint32_t ws, uint32_t wt)
1498 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1499 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1500 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1502 pwd->h[0] = msa_aver_s_df(DF_HALF, pws->h[0], pwt->h[0]);
1503 pwd->h[1] = msa_aver_s_df(DF_HALF, pws->h[1], pwt->h[1]);
1504 pwd->h[2] = msa_aver_s_df(DF_HALF, pws->h[2], pwt->h[2]);
1505 pwd->h[3] = msa_aver_s_df(DF_HALF, pws->h[3], pwt->h[3]);
1506 pwd->h[4] = msa_aver_s_df(DF_HALF, pws->h[4], pwt->h[4]);
1507 pwd->h[5] = msa_aver_s_df(DF_HALF, pws->h[5], pwt->h[5]);
1508 pwd->h[6] = msa_aver_s_df(DF_HALF, pws->h[6], pwt->h[6]);
1509 pwd->h[7] = msa_aver_s_df(DF_HALF, pws->h[7], pwt->h[7]);
1512 void helper_msa_aver_s_w(CPUMIPSState *env,
1513 uint32_t wd, uint32_t ws, uint32_t wt)
1515 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1516 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1517 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1519 pwd->w[0] = msa_aver_s_df(DF_WORD, pws->w[0], pwt->w[0]);
1520 pwd->w[1] = msa_aver_s_df(DF_WORD, pws->w[1], pwt->w[1]);
1521 pwd->w[2] = msa_aver_s_df(DF_WORD, pws->w[2], pwt->w[2]);
1522 pwd->w[3] = msa_aver_s_df(DF_WORD, pws->w[3], pwt->w[3]);
1525 void helper_msa_aver_s_d(CPUMIPSState *env,
1526 uint32_t wd, uint32_t ws, uint32_t wt)
1528 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1529 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1530 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1532 pwd->d[0] = msa_aver_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1533 pwd->d[1] = msa_aver_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1536 static inline uint64_t msa_aver_u_df(uint32_t df, uint64_t arg1, uint64_t arg2)
1538 uint64_t u_arg1 = UNSIGNED(arg1, df);
1539 uint64_t u_arg2 = UNSIGNED(arg2, df);
1540 /* unsigned shift */
1541 return (u_arg1 >> 1) + (u_arg2 >> 1) + ((u_arg1 | u_arg2) & 1);
1544 void helper_msa_aver_u_b(CPUMIPSState *env,
1545 uint32_t wd, uint32_t ws, uint32_t wt)
1547 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1548 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1549 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1551 pwd->b[0] = msa_aver_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
1552 pwd->b[1] = msa_aver_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
1553 pwd->b[2] = msa_aver_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
1554 pwd->b[3] = msa_aver_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
1555 pwd->b[4] = msa_aver_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
1556 pwd->b[5] = msa_aver_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
1557 pwd->b[6] = msa_aver_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
1558 pwd->b[7] = msa_aver_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
1559 pwd->b[8] = msa_aver_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
1560 pwd->b[9] = msa_aver_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
1561 pwd->b[10] = msa_aver_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
1562 pwd->b[11] = msa_aver_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
1563 pwd->b[12] = msa_aver_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
1564 pwd->b[13] = msa_aver_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
1565 pwd->b[14] = msa_aver_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
1566 pwd->b[15] = msa_aver_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
1569 void helper_msa_aver_u_h(CPUMIPSState *env,
1570 uint32_t wd, uint32_t ws, uint32_t wt)
1572 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1573 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1574 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1576 pwd->h[0] = msa_aver_u_df(DF_HALF, pws->h[0], pwt->h[0]);
1577 pwd->h[1] = msa_aver_u_df(DF_HALF, pws->h[1], pwt->h[1]);
1578 pwd->h[2] = msa_aver_u_df(DF_HALF, pws->h[2], pwt->h[2]);
1579 pwd->h[3] = msa_aver_u_df(DF_HALF, pws->h[3], pwt->h[3]);
1580 pwd->h[4] = msa_aver_u_df(DF_HALF, pws->h[4], pwt->h[4]);
1581 pwd->h[5] = msa_aver_u_df(DF_HALF, pws->h[5], pwt->h[5]);
1582 pwd->h[6] = msa_aver_u_df(DF_HALF, pws->h[6], pwt->h[6]);
1583 pwd->h[7] = msa_aver_u_df(DF_HALF, pws->h[7], pwt->h[7]);
1586 void helper_msa_aver_u_w(CPUMIPSState *env,
1587 uint32_t wd, uint32_t ws, uint32_t wt)
1589 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1590 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1591 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1593 pwd->w[0] = msa_aver_u_df(DF_WORD, pws->w[0], pwt->w[0]);
1594 pwd->w[1] = msa_aver_u_df(DF_WORD, pws->w[1], pwt->w[1]);
1595 pwd->w[2] = msa_aver_u_df(DF_WORD, pws->w[2], pwt->w[2]);
1596 pwd->w[3] = msa_aver_u_df(DF_WORD, pws->w[3], pwt->w[3]);
1599 void helper_msa_aver_u_d(CPUMIPSState *env,
1600 uint32_t wd, uint32_t ws, uint32_t wt)
1602 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1603 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1604 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1606 pwd->d[0] = msa_aver_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1607 pwd->d[1] = msa_aver_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1615 * +---------------+----------------------------------------------------------+
1616 * | CEQ.B | Vector Compare Equal (byte) |
1617 * | CEQ.H | Vector Compare Equal (halfword) |
1618 * | CEQ.W | Vector Compare Equal (word) |
1619 * | CEQ.D | Vector Compare Equal (doubleword) |
1620 * | CLE_S.B | Vector Compare Signed Less Than or Equal (byte) |
1621 * | CLE_S.H | Vector Compare Signed Less Than or Equal (halfword) |
1622 * | CLE_S.W | Vector Compare Signed Less Than or Equal (word) |
1623 * | CLE_S.D | Vector Compare Signed Less Than or Equal (doubleword) |
1624 * | CLE_U.B | Vector Compare Unsigned Less Than or Equal (byte) |
1625 * | CLE_U.H | Vector Compare Unsigned Less Than or Equal (halfword) |
1626 * | CLE_U.W | Vector Compare Unsigned Less Than or Equal (word) |
1627 * | CLE_U.D | Vector Compare Unsigned Less Than or Equal (doubleword) |
1628 * | CLT_S.B | Vector Compare Signed Less Than (byte) |
1629 * | CLT_S.H | Vector Compare Signed Less Than (halfword) |
1630 * | CLT_S.W | Vector Compare Signed Less Than (word) |
1631 * | CLT_S.D | Vector Compare Signed Less Than (doubleword) |
1632 * | CLT_U.B | Vector Compare Unsigned Less Than (byte) |
1633 * | CLT_U.H | Vector Compare Unsigned Less Than (halfword) |
1634 * | CLT_U.W | Vector Compare Unsigned Less Than (word) |
1635 * | CLT_U.D | Vector Compare Unsigned Less Than (doubleword) |
1636 * +---------------+----------------------------------------------------------+
1639 static inline int64_t msa_ceq_df(uint32_t df, int64_t arg1, int64_t arg2)
1641 return arg1 == arg2 ? -1 : 0;
1644 static inline int8_t msa_ceq_b(int8_t arg1, int8_t arg2)
1646 return arg1 == arg2 ? -1 : 0;
1649 void helper_msa_ceq_b(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
1651 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1652 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1653 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1655 pwd->b[0] = msa_ceq_b(pws->b[0], pwt->b[0]);
1656 pwd->b[1] = msa_ceq_b(pws->b[1], pwt->b[1]);
1657 pwd->b[2] = msa_ceq_b(pws->b[2], pwt->b[2]);
1658 pwd->b[3] = msa_ceq_b(pws->b[3], pwt->b[3]);
1659 pwd->b[4] = msa_ceq_b(pws->b[4], pwt->b[4]);
1660 pwd->b[5] = msa_ceq_b(pws->b[5], pwt->b[5]);
1661 pwd->b[6] = msa_ceq_b(pws->b[6], pwt->b[6]);
1662 pwd->b[7] = msa_ceq_b(pws->b[7], pwt->b[7]);
1663 pwd->b[8] = msa_ceq_b(pws->b[8], pwt->b[8]);
1664 pwd->b[9] = msa_ceq_b(pws->b[9], pwt->b[9]);
1665 pwd->b[10] = msa_ceq_b(pws->b[10], pwt->b[10]);
1666 pwd->b[11] = msa_ceq_b(pws->b[11], pwt->b[11]);
1667 pwd->b[12] = msa_ceq_b(pws->b[12], pwt->b[12]);
1668 pwd->b[13] = msa_ceq_b(pws->b[13], pwt->b[13]);
1669 pwd->b[14] = msa_ceq_b(pws->b[14], pwt->b[14]);
1670 pwd->b[15] = msa_ceq_b(pws->b[15], pwt->b[15]);
1673 static inline int16_t msa_ceq_h(int16_t arg1, int16_t arg2)
1675 return arg1 == arg2 ? -1 : 0;
1678 void helper_msa_ceq_h(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
1680 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1681 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1682 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1684 pwd->h[0] = msa_ceq_h(pws->h[0], pwt->h[0]);
1685 pwd->h[1] = msa_ceq_h(pws->h[1], pwt->h[1]);
1686 pwd->h[2] = msa_ceq_h(pws->h[2], pwt->h[2]);
1687 pwd->h[3] = msa_ceq_h(pws->h[3], pwt->h[3]);
1688 pwd->h[4] = msa_ceq_h(pws->h[4], pwt->h[4]);
1689 pwd->h[5] = msa_ceq_h(pws->h[5], pwt->h[5]);
1690 pwd->h[6] = msa_ceq_h(pws->h[6], pwt->h[6]);
1691 pwd->h[7] = msa_ceq_h(pws->h[7], pwt->h[7]);
1694 static inline int32_t msa_ceq_w(int32_t arg1, int32_t arg2)
1696 return arg1 == arg2 ? -1 : 0;
1699 void helper_msa_ceq_w(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
1701 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1702 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1703 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1705 pwd->w[0] = msa_ceq_w(pws->w[0], pwt->w[0]);
1706 pwd->w[1] = msa_ceq_w(pws->w[1], pwt->w[1]);
1707 pwd->w[2] = msa_ceq_w(pws->w[2], pwt->w[2]);
1708 pwd->w[3] = msa_ceq_w(pws->w[3], pwt->w[3]);
1711 static inline int64_t msa_ceq_d(int64_t arg1, int64_t arg2)
1713 return arg1 == arg2 ? -1 : 0;
1716 void helper_msa_ceq_d(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
1718 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1719 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1720 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1722 pwd->d[0] = msa_ceq_d(pws->d[0], pwt->d[0]);
1723 pwd->d[1] = msa_ceq_d(pws->d[1], pwt->d[1]);
1726 static inline int64_t msa_cle_s_df(uint32_t df, int64_t arg1, int64_t arg2)
1728 return arg1 <= arg2 ? -1 : 0;
1731 void helper_msa_cle_s_b(CPUMIPSState *env,
1732 uint32_t wd, uint32_t ws, uint32_t wt)
1734 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1735 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1736 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1738 pwd->b[0] = msa_cle_s_df(DF_BYTE, pws->b[0], pwt->b[0]);
1739 pwd->b[1] = msa_cle_s_df(DF_BYTE, pws->b[1], pwt->b[1]);
1740 pwd->b[2] = msa_cle_s_df(DF_BYTE, pws->b[2], pwt->b[2]);
1741 pwd->b[3] = msa_cle_s_df(DF_BYTE, pws->b[3], pwt->b[3]);
1742 pwd->b[4] = msa_cle_s_df(DF_BYTE, pws->b[4], pwt->b[4]);
1743 pwd->b[5] = msa_cle_s_df(DF_BYTE, pws->b[5], pwt->b[5]);
1744 pwd->b[6] = msa_cle_s_df(DF_BYTE, pws->b[6], pwt->b[6]);
1745 pwd->b[7] = msa_cle_s_df(DF_BYTE, pws->b[7], pwt->b[7]);
1746 pwd->b[8] = msa_cle_s_df(DF_BYTE, pws->b[8], pwt->b[8]);
1747 pwd->b[9] = msa_cle_s_df(DF_BYTE, pws->b[9], pwt->b[9]);
1748 pwd->b[10] = msa_cle_s_df(DF_BYTE, pws->b[10], pwt->b[10]);
1749 pwd->b[11] = msa_cle_s_df(DF_BYTE, pws->b[11], pwt->b[11]);
1750 pwd->b[12] = msa_cle_s_df(DF_BYTE, pws->b[12], pwt->b[12]);
1751 pwd->b[13] = msa_cle_s_df(DF_BYTE, pws->b[13], pwt->b[13]);
1752 pwd->b[14] = msa_cle_s_df(DF_BYTE, pws->b[14], pwt->b[14]);
1753 pwd->b[15] = msa_cle_s_df(DF_BYTE, pws->b[15], pwt->b[15]);
1756 void helper_msa_cle_s_h(CPUMIPSState *env,
1757 uint32_t wd, uint32_t ws, uint32_t wt)
1759 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1760 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1761 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1763 pwd->h[0] = msa_cle_s_df(DF_HALF, pws->h[0], pwt->h[0]);
1764 pwd->h[1] = msa_cle_s_df(DF_HALF, pws->h[1], pwt->h[1]);
1765 pwd->h[2] = msa_cle_s_df(DF_HALF, pws->h[2], pwt->h[2]);
1766 pwd->h[3] = msa_cle_s_df(DF_HALF, pws->h[3], pwt->h[3]);
1767 pwd->h[4] = msa_cle_s_df(DF_HALF, pws->h[4], pwt->h[4]);
1768 pwd->h[5] = msa_cle_s_df(DF_HALF, pws->h[5], pwt->h[5]);
1769 pwd->h[6] = msa_cle_s_df(DF_HALF, pws->h[6], pwt->h[6]);
1770 pwd->h[7] = msa_cle_s_df(DF_HALF, pws->h[7], pwt->h[7]);
1773 void helper_msa_cle_s_w(CPUMIPSState *env,
1774 uint32_t wd, uint32_t ws, uint32_t wt)
1776 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1777 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1778 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1780 pwd->w[0] = msa_cle_s_df(DF_WORD, pws->w[0], pwt->w[0]);
1781 pwd->w[1] = msa_cle_s_df(DF_WORD, pws->w[1], pwt->w[1]);
1782 pwd->w[2] = msa_cle_s_df(DF_WORD, pws->w[2], pwt->w[2]);
1783 pwd->w[3] = msa_cle_s_df(DF_WORD, pws->w[3], pwt->w[3]);
1786 void helper_msa_cle_s_d(CPUMIPSState *env,
1787 uint32_t wd, uint32_t ws, uint32_t wt)
1789 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1790 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1791 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1793 pwd->d[0] = msa_cle_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1794 pwd->d[1] = msa_cle_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1797 static inline int64_t msa_cle_u_df(uint32_t df, int64_t arg1, int64_t arg2)
1799 uint64_t u_arg1 = UNSIGNED(arg1, df);
1800 uint64_t u_arg2 = UNSIGNED(arg2, df);
1801 return u_arg1 <= u_arg2 ? -1 : 0;
1804 void helper_msa_cle_u_b(CPUMIPSState *env,
1805 uint32_t wd, uint32_t ws, uint32_t wt)
1807 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1808 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1809 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1811 pwd->b[0] = msa_cle_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
1812 pwd->b[1] = msa_cle_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
1813 pwd->b[2] = msa_cle_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
1814 pwd->b[3] = msa_cle_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
1815 pwd->b[4] = msa_cle_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
1816 pwd->b[5] = msa_cle_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
1817 pwd->b[6] = msa_cle_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
1818 pwd->b[7] = msa_cle_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
1819 pwd->b[8] = msa_cle_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
1820 pwd->b[9] = msa_cle_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
1821 pwd->b[10] = msa_cle_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
1822 pwd->b[11] = msa_cle_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
1823 pwd->b[12] = msa_cle_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
1824 pwd->b[13] = msa_cle_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
1825 pwd->b[14] = msa_cle_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
1826 pwd->b[15] = msa_cle_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
1829 void helper_msa_cle_u_h(CPUMIPSState *env,
1830 uint32_t wd, uint32_t ws, uint32_t wt)
1832 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1833 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1834 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1836 pwd->h[0] = msa_cle_u_df(DF_HALF, pws->h[0], pwt->h[0]);
1837 pwd->h[1] = msa_cle_u_df(DF_HALF, pws->h[1], pwt->h[1]);
1838 pwd->h[2] = msa_cle_u_df(DF_HALF, pws->h[2], pwt->h[2]);
1839 pwd->h[3] = msa_cle_u_df(DF_HALF, pws->h[3], pwt->h[3]);
1840 pwd->h[4] = msa_cle_u_df(DF_HALF, pws->h[4], pwt->h[4]);
1841 pwd->h[5] = msa_cle_u_df(DF_HALF, pws->h[5], pwt->h[5]);
1842 pwd->h[6] = msa_cle_u_df(DF_HALF, pws->h[6], pwt->h[6]);
1843 pwd->h[7] = msa_cle_u_df(DF_HALF, pws->h[7], pwt->h[7]);
1846 void helper_msa_cle_u_w(CPUMIPSState *env,
1847 uint32_t wd, uint32_t ws, uint32_t wt)
1849 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1850 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1851 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1853 pwd->w[0] = msa_cle_u_df(DF_WORD, pws->w[0], pwt->w[0]);
1854 pwd->w[1] = msa_cle_u_df(DF_WORD, pws->w[1], pwt->w[1]);
1855 pwd->w[2] = msa_cle_u_df(DF_WORD, pws->w[2], pwt->w[2]);
1856 pwd->w[3] = msa_cle_u_df(DF_WORD, pws->w[3], pwt->w[3]);
1859 void helper_msa_cle_u_d(CPUMIPSState *env,
1860 uint32_t wd, uint32_t ws, uint32_t wt)
1862 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1863 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1864 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1866 pwd->d[0] = msa_cle_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
1867 pwd->d[1] = msa_cle_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
1870 static inline int64_t msa_clt_s_df(uint32_t df, int64_t arg1, int64_t arg2)
1872 return arg1 < arg2 ? -1 : 0;
1875 static inline int8_t msa_clt_s_b(int8_t arg1, int8_t arg2)
1877 return arg1 < arg2 ? -1 : 0;
1880 void helper_msa_clt_s_b(CPUMIPSState *env,
1881 uint32_t wd, uint32_t ws, uint32_t wt)
1883 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1884 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1885 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1887 pwd->b[0] = msa_clt_s_b(pws->b[0], pwt->b[0]);
1888 pwd->b[1] = msa_clt_s_b(pws->b[1], pwt->b[1]);
1889 pwd->b[2] = msa_clt_s_b(pws->b[2], pwt->b[2]);
1890 pwd->b[3] = msa_clt_s_b(pws->b[3], pwt->b[3]);
1891 pwd->b[4] = msa_clt_s_b(pws->b[4], pwt->b[4]);
1892 pwd->b[5] = msa_clt_s_b(pws->b[5], pwt->b[5]);
1893 pwd->b[6] = msa_clt_s_b(pws->b[6], pwt->b[6]);
1894 pwd->b[7] = msa_clt_s_b(pws->b[7], pwt->b[7]);
1895 pwd->b[8] = msa_clt_s_b(pws->b[8], pwt->b[8]);
1896 pwd->b[9] = msa_clt_s_b(pws->b[9], pwt->b[9]);
1897 pwd->b[10] = msa_clt_s_b(pws->b[10], pwt->b[10]);
1898 pwd->b[11] = msa_clt_s_b(pws->b[11], pwt->b[11]);
1899 pwd->b[12] = msa_clt_s_b(pws->b[12], pwt->b[12]);
1900 pwd->b[13] = msa_clt_s_b(pws->b[13], pwt->b[13]);
1901 pwd->b[14] = msa_clt_s_b(pws->b[14], pwt->b[14]);
1902 pwd->b[15] = msa_clt_s_b(pws->b[15], pwt->b[15]);
1905 static inline int16_t msa_clt_s_h(int16_t arg1, int16_t arg2)
1907 return arg1 < arg2 ? -1 : 0;
1910 void helper_msa_clt_s_h(CPUMIPSState *env,
1911 uint32_t wd, uint32_t ws, uint32_t wt)
1913 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1914 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1915 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1917 pwd->h[0] = msa_clt_s_h(pws->h[0], pwt->h[0]);
1918 pwd->h[1] = msa_clt_s_h(pws->h[1], pwt->h[1]);
1919 pwd->h[2] = msa_clt_s_h(pws->h[2], pwt->h[2]);
1920 pwd->h[3] = msa_clt_s_h(pws->h[3], pwt->h[3]);
1921 pwd->h[4] = msa_clt_s_h(pws->h[4], pwt->h[4]);
1922 pwd->h[5] = msa_clt_s_h(pws->h[5], pwt->h[5]);
1923 pwd->h[6] = msa_clt_s_h(pws->h[6], pwt->h[6]);
1924 pwd->h[7] = msa_clt_s_h(pws->h[7], pwt->h[7]);
1927 static inline int32_t msa_clt_s_w(int32_t arg1, int32_t arg2)
1929 return arg1 < arg2 ? -1 : 0;
1932 void helper_msa_clt_s_w(CPUMIPSState *env,
1933 uint32_t wd, uint32_t ws, uint32_t wt)
1935 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1936 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1937 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1939 pwd->w[0] = msa_clt_s_w(pws->w[0], pwt->w[0]);
1940 pwd->w[1] = msa_clt_s_w(pws->w[1], pwt->w[1]);
1941 pwd->w[2] = msa_clt_s_w(pws->w[2], pwt->w[2]);
1942 pwd->w[3] = msa_clt_s_w(pws->w[3], pwt->w[3]);
1945 static inline int64_t msa_clt_s_d(int64_t arg1, int64_t arg2)
1947 return arg1 < arg2 ? -1 : 0;
1950 void helper_msa_clt_s_d(CPUMIPSState *env,
1951 uint32_t wd, uint32_t ws, uint32_t wt)
1953 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1954 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1955 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1957 pwd->d[0] = msa_clt_s_d(pws->d[0], pwt->d[0]);
1958 pwd->d[1] = msa_clt_s_d(pws->d[1], pwt->d[1]);
1961 static inline int64_t msa_clt_u_df(uint32_t df, int64_t arg1, int64_t arg2)
1963 uint64_t u_arg1 = UNSIGNED(arg1, df);
1964 uint64_t u_arg2 = UNSIGNED(arg2, df);
1965 return u_arg1 < u_arg2 ? -1 : 0;
1968 void helper_msa_clt_u_b(CPUMIPSState *env,
1969 uint32_t wd, uint32_t ws, uint32_t wt)
1971 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1972 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1973 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
1975 pwd->b[0] = msa_clt_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
1976 pwd->b[1] = msa_clt_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
1977 pwd->b[2] = msa_clt_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
1978 pwd->b[3] = msa_clt_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
1979 pwd->b[4] = msa_clt_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
1980 pwd->b[5] = msa_clt_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
1981 pwd->b[6] = msa_clt_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
1982 pwd->b[7] = msa_clt_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
1983 pwd->b[8] = msa_clt_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
1984 pwd->b[9] = msa_clt_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
1985 pwd->b[10] = msa_clt_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
1986 pwd->b[11] = msa_clt_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
1987 pwd->b[12] = msa_clt_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
1988 pwd->b[13] = msa_clt_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
1989 pwd->b[14] = msa_clt_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
1990 pwd->b[15] = msa_clt_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
1993 void helper_msa_clt_u_h(CPUMIPSState *env,
1994 uint32_t wd, uint32_t ws, uint32_t wt)
1996 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
1997 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
1998 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2000 pwd->h[0] = msa_clt_u_df(DF_HALF, pws->h[0], pwt->h[0]);
2001 pwd->h[1] = msa_clt_u_df(DF_HALF, pws->h[1], pwt->h[1]);
2002 pwd->h[2] = msa_clt_u_df(DF_HALF, pws->h[2], pwt->h[2]);
2003 pwd->h[3] = msa_clt_u_df(DF_HALF, pws->h[3], pwt->h[3]);
2004 pwd->h[4] = msa_clt_u_df(DF_HALF, pws->h[4], pwt->h[4]);
2005 pwd->h[5] = msa_clt_u_df(DF_HALF, pws->h[5], pwt->h[5]);
2006 pwd->h[6] = msa_clt_u_df(DF_HALF, pws->h[6], pwt->h[6]);
2007 pwd->h[7] = msa_clt_u_df(DF_HALF, pws->h[7], pwt->h[7]);
2010 void helper_msa_clt_u_w(CPUMIPSState *env,
2011 uint32_t wd, uint32_t ws, uint32_t wt)
2013 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2014 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2015 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2017 pwd->w[0] = msa_clt_u_df(DF_WORD, pws->w[0], pwt->w[0]);
2018 pwd->w[1] = msa_clt_u_df(DF_WORD, pws->w[1], pwt->w[1]);
2019 pwd->w[2] = msa_clt_u_df(DF_WORD, pws->w[2], pwt->w[2]);
2020 pwd->w[3] = msa_clt_u_df(DF_WORD, pws->w[3], pwt->w[3]);
2023 void helper_msa_clt_u_d(CPUMIPSState *env,
2024 uint32_t wd, uint32_t ws, uint32_t wt)
2026 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2027 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2028 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2030 pwd->d[0] = msa_clt_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2031 pwd->d[1] = msa_clt_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2039 * +---------------+----------------------------------------------------------+
2040 * | DIV_S.B | Vector Signed Divide (byte) |
2041 * | DIV_S.H | Vector Signed Divide (halfword) |
2042 * | DIV_S.W | Vector Signed Divide (word) |
2043 * | DIV_S.D | Vector Signed Divide (doubleword) |
2044 * | DIV_U.B | Vector Unsigned Divide (byte) |
2045 * | DIV_U.H | Vector Unsigned Divide (halfword) |
2046 * | DIV_U.W | Vector Unsigned Divide (word) |
2047 * | DIV_U.D | Vector Unsigned Divide (doubleword) |
2048 * +---------------+----------------------------------------------------------+
2052 static inline int64_t msa_div_s_df(uint32_t df, int64_t arg1, int64_t arg2)
2054 if (arg1 == DF_MIN_INT(df) && arg2 == -1) {
2055 return DF_MIN_INT(df);
2057 return arg2 ? arg1 / arg2
2058 : arg1 >= 0 ? -1 : 1;
2061 void helper_msa_div_s_b(CPUMIPSState *env,
2062 uint32_t wd, uint32_t ws, uint32_t wt)
2064 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2065 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2066 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2068 pwd->b[0] = msa_div_s_df(DF_BYTE, pws->b[0], pwt->b[0]);
2069 pwd->b[1] = msa_div_s_df(DF_BYTE, pws->b[1], pwt->b[1]);
2070 pwd->b[2] = msa_div_s_df(DF_BYTE, pws->b[2], pwt->b[2]);
2071 pwd->b[3] = msa_div_s_df(DF_BYTE, pws->b[3], pwt->b[3]);
2072 pwd->b[4] = msa_div_s_df(DF_BYTE, pws->b[4], pwt->b[4]);
2073 pwd->b[5] = msa_div_s_df(DF_BYTE, pws->b[5], pwt->b[5]);
2074 pwd->b[6] = msa_div_s_df(DF_BYTE, pws->b[6], pwt->b[6]);
2075 pwd->b[7] = msa_div_s_df(DF_BYTE, pws->b[7], pwt->b[7]);
2076 pwd->b[8] = msa_div_s_df(DF_BYTE, pws->b[8], pwt->b[8]);
2077 pwd->b[9] = msa_div_s_df(DF_BYTE, pws->b[9], pwt->b[9]);
2078 pwd->b[10] = msa_div_s_df(DF_BYTE, pws->b[10], pwt->b[10]);
2079 pwd->b[11] = msa_div_s_df(DF_BYTE, pws->b[11], pwt->b[11]);
2080 pwd->b[12] = msa_div_s_df(DF_BYTE, pws->b[12], pwt->b[12]);
2081 pwd->b[13] = msa_div_s_df(DF_BYTE, pws->b[13], pwt->b[13]);
2082 pwd->b[14] = msa_div_s_df(DF_BYTE, pws->b[14], pwt->b[14]);
2083 pwd->b[15] = msa_div_s_df(DF_BYTE, pws->b[15], pwt->b[15]);
2086 void helper_msa_div_s_h(CPUMIPSState *env,
2087 uint32_t wd, uint32_t ws, uint32_t wt)
2089 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2090 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2091 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2093 pwd->h[0] = msa_div_s_df(DF_HALF, pws->h[0], pwt->h[0]);
2094 pwd->h[1] = msa_div_s_df(DF_HALF, pws->h[1], pwt->h[1]);
2095 pwd->h[2] = msa_div_s_df(DF_HALF, pws->h[2], pwt->h[2]);
2096 pwd->h[3] = msa_div_s_df(DF_HALF, pws->h[3], pwt->h[3]);
2097 pwd->h[4] = msa_div_s_df(DF_HALF, pws->h[4], pwt->h[4]);
2098 pwd->h[5] = msa_div_s_df(DF_HALF, pws->h[5], pwt->h[5]);
2099 pwd->h[6] = msa_div_s_df(DF_HALF, pws->h[6], pwt->h[6]);
2100 pwd->h[7] = msa_div_s_df(DF_HALF, pws->h[7], pwt->h[7]);
2103 void helper_msa_div_s_w(CPUMIPSState *env,
2104 uint32_t wd, uint32_t ws, uint32_t wt)
2106 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2107 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2108 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2110 pwd->w[0] = msa_div_s_df(DF_WORD, pws->w[0], pwt->w[0]);
2111 pwd->w[1] = msa_div_s_df(DF_WORD, pws->w[1], pwt->w[1]);
2112 pwd->w[2] = msa_div_s_df(DF_WORD, pws->w[2], pwt->w[2]);
2113 pwd->w[3] = msa_div_s_df(DF_WORD, pws->w[3], pwt->w[3]);
2116 void helper_msa_div_s_d(CPUMIPSState *env,
2117 uint32_t wd, uint32_t ws, uint32_t wt)
2119 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2120 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2121 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2123 pwd->d[0] = msa_div_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2124 pwd->d[1] = msa_div_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2127 static inline int64_t msa_div_u_df(uint32_t df, int64_t arg1, int64_t arg2)
2129 uint64_t u_arg1 = UNSIGNED(arg1, df);
2130 uint64_t u_arg2 = UNSIGNED(arg2, df);
2131 return arg2 ? u_arg1 / u_arg2 : -1;
2134 void helper_msa_div_u_b(CPUMIPSState *env,
2135 uint32_t wd, uint32_t ws, uint32_t wt)
2137 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2138 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2139 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2141 pwd->b[0] = msa_div_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
2142 pwd->b[1] = msa_div_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
2143 pwd->b[2] = msa_div_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
2144 pwd->b[3] = msa_div_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
2145 pwd->b[4] = msa_div_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
2146 pwd->b[5] = msa_div_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
2147 pwd->b[6] = msa_div_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
2148 pwd->b[7] = msa_div_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
2149 pwd->b[8] = msa_div_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
2150 pwd->b[9] = msa_div_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
2151 pwd->b[10] = msa_div_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
2152 pwd->b[11] = msa_div_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
2153 pwd->b[12] = msa_div_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
2154 pwd->b[13] = msa_div_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
2155 pwd->b[14] = msa_div_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
2156 pwd->b[15] = msa_div_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
2159 void helper_msa_div_u_h(CPUMIPSState *env,
2160 uint32_t wd, uint32_t ws, uint32_t wt)
2162 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2163 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2164 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2166 pwd->h[0] = msa_div_u_df(DF_HALF, pws->h[0], pwt->h[0]);
2167 pwd->h[1] = msa_div_u_df(DF_HALF, pws->h[1], pwt->h[1]);
2168 pwd->h[2] = msa_div_u_df(DF_HALF, pws->h[2], pwt->h[2]);
2169 pwd->h[3] = msa_div_u_df(DF_HALF, pws->h[3], pwt->h[3]);
2170 pwd->h[4] = msa_div_u_df(DF_HALF, pws->h[4], pwt->h[4]);
2171 pwd->h[5] = msa_div_u_df(DF_HALF, pws->h[5], pwt->h[5]);
2172 pwd->h[6] = msa_div_u_df(DF_HALF, pws->h[6], pwt->h[6]);
2173 pwd->h[7] = msa_div_u_df(DF_HALF, pws->h[7], pwt->h[7]);
2176 void helper_msa_div_u_w(CPUMIPSState *env,
2177 uint32_t wd, uint32_t ws, uint32_t wt)
2179 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2180 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2181 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2183 pwd->w[0] = msa_div_u_df(DF_WORD, pws->w[0], pwt->w[0]);
2184 pwd->w[1] = msa_div_u_df(DF_WORD, pws->w[1], pwt->w[1]);
2185 pwd->w[2] = msa_div_u_df(DF_WORD, pws->w[2], pwt->w[2]);
2186 pwd->w[3] = msa_div_u_df(DF_WORD, pws->w[3], pwt->w[3]);
2189 void helper_msa_div_u_d(CPUMIPSState *env,
2190 uint32_t wd, uint32_t ws, uint32_t wt)
2192 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2193 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2194 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2196 pwd->d[0] = msa_div_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2197 pwd->d[1] = msa_div_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2205 * +---------------+----------------------------------------------------------+
2206 * | DOTP_S.H | Vector Signed Dot Product (halfword) |
2207 * | DOTP_S.W | Vector Signed Dot Product (word) |
2208 * | DOTP_S.D | Vector Signed Dot Product (doubleword) |
2209 * | DOTP_U.H | Vector Unsigned Dot Product (halfword) |
2210 * | DOTP_U.W | Vector Unsigned Dot Product (word) |
2211 * | DOTP_U.D | Vector Unsigned Dot Product (doubleword) |
2212 * | DPADD_S.H | Vector Signed Dot Product (halfword) |
2213 * | DPADD_S.W | Vector Signed Dot Product (word) |
2214 * | DPADD_S.D | Vector Signed Dot Product (doubleword) |
2215 * | DPADD_U.H | Vector Unsigned Dot Product (halfword) |
2216 * | DPADD_U.W | Vector Unsigned Dot Product (word) |
2217 * | DPADD_U.D | Vector Unsigned Dot Product (doubleword) |
2218 * | DPSUB_S.H | Vector Signed Dot Product (halfword) |
2219 * | DPSUB_S.W | Vector Signed Dot Product (word) |
2220 * | DPSUB_S.D | Vector Signed Dot Product (doubleword) |
2221 * | DPSUB_U.H | Vector Unsigned Dot Product (halfword) |
2222 * | DPSUB_U.W | Vector Unsigned Dot Product (word) |
2223 * | DPSUB_U.D | Vector Unsigned Dot Product (doubleword) |
2224 * +---------------+----------------------------------------------------------+
2227 #define SIGNED_EXTRACT(e, o, a, df) \
2229 e = SIGNED_EVEN(a, df); \
2230 o = SIGNED_ODD(a, df); \
2233 #define UNSIGNED_EXTRACT(e, o, a, df) \
2235 e = UNSIGNED_EVEN(a, df); \
2236 o = UNSIGNED_ODD(a, df); \
2239 static inline int64_t msa_dpadd_s_df(uint32_t df, int64_t dest, int64_t arg1,
2246 SIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df);
2247 SIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df);
2248 return dest + (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2);
2251 void helper_msa_dpadd_s_h(CPUMIPSState *env,
2252 uint32_t wd, uint32_t ws, uint32_t wt)
2254 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2255 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2256 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2258 pwd->h[0] = msa_dpadd_s_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]);
2259 pwd->h[1] = msa_dpadd_s_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]);
2260 pwd->h[2] = msa_dpadd_s_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]);
2261 pwd->h[3] = msa_dpadd_s_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]);
2262 pwd->h[4] = msa_dpadd_s_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]);
2263 pwd->h[5] = msa_dpadd_s_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]);
2264 pwd->h[6] = msa_dpadd_s_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]);
2265 pwd->h[7] = msa_dpadd_s_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]);
2268 void helper_msa_dpadd_s_w(CPUMIPSState *env,
2269 uint32_t wd, uint32_t ws, uint32_t wt)
2271 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2272 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2273 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2275 pwd->w[0] = msa_dpadd_s_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]);
2276 pwd->w[1] = msa_dpadd_s_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]);
2277 pwd->w[2] = msa_dpadd_s_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]);
2278 pwd->w[3] = msa_dpadd_s_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]);
2281 void helper_msa_dpadd_s_d(CPUMIPSState *env,
2282 uint32_t wd, uint32_t ws, uint32_t wt)
2284 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2285 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2286 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2288 pwd->d[0] = msa_dpadd_s_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[0]);
2289 pwd->d[1] = msa_dpadd_s_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[1]);
2293 static inline int64_t msa_dpadd_u_df(uint32_t df, int64_t dest, int64_t arg1,
2300 UNSIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df);
2301 UNSIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df);
2302 return dest + (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2);
2305 void helper_msa_dpadd_u_h(CPUMIPSState *env,
2306 uint32_t wd, uint32_t ws, uint32_t wt)
2308 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2309 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2310 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2312 pwd->h[0] = msa_dpadd_u_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]);
2313 pwd->h[1] = msa_dpadd_u_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]);
2314 pwd->h[2] = msa_dpadd_u_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]);
2315 pwd->h[3] = msa_dpadd_u_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]);
2316 pwd->h[4] = msa_dpadd_u_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]);
2317 pwd->h[5] = msa_dpadd_u_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]);
2318 pwd->h[6] = msa_dpadd_u_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]);
2319 pwd->h[7] = msa_dpadd_u_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]);
2322 void helper_msa_dpadd_u_w(CPUMIPSState *env,
2323 uint32_t wd, uint32_t ws, uint32_t wt)
2325 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2326 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2327 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2329 pwd->w[0] = msa_dpadd_u_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]);
2330 pwd->w[1] = msa_dpadd_u_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]);
2331 pwd->w[2] = msa_dpadd_u_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]);
2332 pwd->w[3] = msa_dpadd_u_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]);
2335 void helper_msa_dpadd_u_d(CPUMIPSState *env,
2336 uint32_t wd, uint32_t ws, uint32_t wt)
2338 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2339 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2340 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2342 pwd->d[0] = msa_dpadd_u_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[0]);
2343 pwd->d[1] = msa_dpadd_u_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[1]);
2351 * +---------------+----------------------------------------------------------+
2352 * | MAX_A.B | Vector Maximum Based on Absolute Value (byte) |
2353 * | MAX_A.H | Vector Maximum Based on Absolute Value (halfword) |
2354 * | MAX_A.W | Vector Maximum Based on Absolute Value (word) |
2355 * | MAX_A.D | Vector Maximum Based on Absolute Value (doubleword) |
2356 * | MAX_S.B | Vector Signed Maximum (byte) |
2357 * | MAX_S.H | Vector Signed Maximum (halfword) |
2358 * | MAX_S.W | Vector Signed Maximum (word) |
2359 * | MAX_S.D | Vector Signed Maximum (doubleword) |
2360 * | MAX_U.B | Vector Unsigned Maximum (byte) |
2361 * | MAX_U.H | Vector Unsigned Maximum (halfword) |
2362 * | MAX_U.W | Vector Unsigned Maximum (word) |
2363 * | MAX_U.D | Vector Unsigned Maximum (doubleword) |
2364 * | MIN_A.B | Vector Minimum Based on Absolute Value (byte) |
2365 * | MIN_A.H | Vector Minimum Based on Absolute Value (halfword) |
2366 * | MIN_A.W | Vector Minimum Based on Absolute Value (word) |
2367 * | MIN_A.D | Vector Minimum Based on Absolute Value (doubleword) |
2368 * | MIN_S.B | Vector Signed Minimum (byte) |
2369 * | MIN_S.H | Vector Signed Minimum (halfword) |
2370 * | MIN_S.W | Vector Signed Minimum (word) |
2371 * | MIN_S.D | Vector Signed Minimum (doubleword) |
2372 * | MIN_U.B | Vector Unsigned Minimum (byte) |
2373 * | MIN_U.H | Vector Unsigned Minimum (halfword) |
2374 * | MIN_U.W | Vector Unsigned Minimum (word) |
2375 * | MIN_U.D | Vector Unsigned Minimum (doubleword) |
2376 * +---------------+----------------------------------------------------------+
2379 static inline int64_t msa_max_a_df(uint32_t df, int64_t arg1, int64_t arg2)
2381 uint64_t abs_arg1 = arg1 >= 0 ? arg1 : -arg1;
2382 uint64_t abs_arg2 = arg2 >= 0 ? arg2 : -arg2;
2383 return abs_arg1 > abs_arg2 ? arg1 : arg2;
2386 void helper_msa_max_a_b(CPUMIPSState *env,
2387 uint32_t wd, uint32_t ws, uint32_t wt)
2389 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2390 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2391 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2393 pwd->b[0] = msa_max_a_df(DF_BYTE, pws->b[0], pwt->b[0]);
2394 pwd->b[1] = msa_max_a_df(DF_BYTE, pws->b[1], pwt->b[1]);
2395 pwd->b[2] = msa_max_a_df(DF_BYTE, pws->b[2], pwt->b[2]);
2396 pwd->b[3] = msa_max_a_df(DF_BYTE, pws->b[3], pwt->b[3]);
2397 pwd->b[4] = msa_max_a_df(DF_BYTE, pws->b[4], pwt->b[4]);
2398 pwd->b[5] = msa_max_a_df(DF_BYTE, pws->b[5], pwt->b[5]);
2399 pwd->b[6] = msa_max_a_df(DF_BYTE, pws->b[6], pwt->b[6]);
2400 pwd->b[7] = msa_max_a_df(DF_BYTE, pws->b[7], pwt->b[7]);
2401 pwd->b[8] = msa_max_a_df(DF_BYTE, pws->b[8], pwt->b[8]);
2402 pwd->b[9] = msa_max_a_df(DF_BYTE, pws->b[9], pwt->b[9]);
2403 pwd->b[10] = msa_max_a_df(DF_BYTE, pws->b[10], pwt->b[10]);
2404 pwd->b[11] = msa_max_a_df(DF_BYTE, pws->b[11], pwt->b[11]);
2405 pwd->b[12] = msa_max_a_df(DF_BYTE, pws->b[12], pwt->b[12]);
2406 pwd->b[13] = msa_max_a_df(DF_BYTE, pws->b[13], pwt->b[13]);
2407 pwd->b[14] = msa_max_a_df(DF_BYTE, pws->b[14], pwt->b[14]);
2408 pwd->b[15] = msa_max_a_df(DF_BYTE, pws->b[15], pwt->b[15]);
2411 void helper_msa_max_a_h(CPUMIPSState *env,
2412 uint32_t wd, uint32_t ws, uint32_t wt)
2414 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2415 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2416 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2418 pwd->h[0] = msa_max_a_df(DF_HALF, pws->h[0], pwt->h[0]);
2419 pwd->h[1] = msa_max_a_df(DF_HALF, pws->h[1], pwt->h[1]);
2420 pwd->h[2] = msa_max_a_df(DF_HALF, pws->h[2], pwt->h[2]);
2421 pwd->h[3] = msa_max_a_df(DF_HALF, pws->h[3], pwt->h[3]);
2422 pwd->h[4] = msa_max_a_df(DF_HALF, pws->h[4], pwt->h[4]);
2423 pwd->h[5] = msa_max_a_df(DF_HALF, pws->h[5], pwt->h[5]);
2424 pwd->h[6] = msa_max_a_df(DF_HALF, pws->h[6], pwt->h[6]);
2425 pwd->h[7] = msa_max_a_df(DF_HALF, pws->h[7], pwt->h[7]);
2428 void helper_msa_max_a_w(CPUMIPSState *env,
2429 uint32_t wd, uint32_t ws, uint32_t wt)
2431 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2432 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2433 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2435 pwd->w[0] = msa_max_a_df(DF_WORD, pws->w[0], pwt->w[0]);
2436 pwd->w[1] = msa_max_a_df(DF_WORD, pws->w[1], pwt->w[1]);
2437 pwd->w[2] = msa_max_a_df(DF_WORD, pws->w[2], pwt->w[2]);
2438 pwd->w[3] = msa_max_a_df(DF_WORD, pws->w[3], pwt->w[3]);
2441 void helper_msa_max_a_d(CPUMIPSState *env,
2442 uint32_t wd, uint32_t ws, uint32_t wt)
2444 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2445 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2446 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2448 pwd->d[0] = msa_max_a_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2449 pwd->d[1] = msa_max_a_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2453 static inline int64_t msa_max_s_df(uint32_t df, int64_t arg1, int64_t arg2)
2455 return arg1 > arg2 ? arg1 : arg2;
2458 void helper_msa_max_s_b(CPUMIPSState *env,
2459 uint32_t wd, uint32_t ws, uint32_t wt)
2461 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2462 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2463 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2465 pwd->b[0] = msa_max_s_df(DF_BYTE, pws->b[0], pwt->b[0]);
2466 pwd->b[1] = msa_max_s_df(DF_BYTE, pws->b[1], pwt->b[1]);
2467 pwd->b[2] = msa_max_s_df(DF_BYTE, pws->b[2], pwt->b[2]);
2468 pwd->b[3] = msa_max_s_df(DF_BYTE, pws->b[3], pwt->b[3]);
2469 pwd->b[4] = msa_max_s_df(DF_BYTE, pws->b[4], pwt->b[4]);
2470 pwd->b[5] = msa_max_s_df(DF_BYTE, pws->b[5], pwt->b[5]);
2471 pwd->b[6] = msa_max_s_df(DF_BYTE, pws->b[6], pwt->b[6]);
2472 pwd->b[7] = msa_max_s_df(DF_BYTE, pws->b[7], pwt->b[7]);
2473 pwd->b[8] = msa_max_s_df(DF_BYTE, pws->b[8], pwt->b[8]);
2474 pwd->b[9] = msa_max_s_df(DF_BYTE, pws->b[9], pwt->b[9]);
2475 pwd->b[10] = msa_max_s_df(DF_BYTE, pws->b[10], pwt->b[10]);
2476 pwd->b[11] = msa_max_s_df(DF_BYTE, pws->b[11], pwt->b[11]);
2477 pwd->b[12] = msa_max_s_df(DF_BYTE, pws->b[12], pwt->b[12]);
2478 pwd->b[13] = msa_max_s_df(DF_BYTE, pws->b[13], pwt->b[13]);
2479 pwd->b[14] = msa_max_s_df(DF_BYTE, pws->b[14], pwt->b[14]);
2480 pwd->b[15] = msa_max_s_df(DF_BYTE, pws->b[15], pwt->b[15]);
2483 void helper_msa_max_s_h(CPUMIPSState *env,
2484 uint32_t wd, uint32_t ws, uint32_t wt)
2486 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2487 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2488 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2490 pwd->h[0] = msa_max_s_df(DF_HALF, pws->h[0], pwt->h[0]);
2491 pwd->h[1] = msa_max_s_df(DF_HALF, pws->h[1], pwt->h[1]);
2492 pwd->h[2] = msa_max_s_df(DF_HALF, pws->h[2], pwt->h[2]);
2493 pwd->h[3] = msa_max_s_df(DF_HALF, pws->h[3], pwt->h[3]);
2494 pwd->h[4] = msa_max_s_df(DF_HALF, pws->h[4], pwt->h[4]);
2495 pwd->h[5] = msa_max_s_df(DF_HALF, pws->h[5], pwt->h[5]);
2496 pwd->h[6] = msa_max_s_df(DF_HALF, pws->h[6], pwt->h[6]);
2497 pwd->h[7] = msa_max_s_df(DF_HALF, pws->h[7], pwt->h[7]);
2500 void helper_msa_max_s_w(CPUMIPSState *env,
2501 uint32_t wd, uint32_t ws, uint32_t wt)
2503 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2504 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2505 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2507 pwd->w[0] = msa_max_s_df(DF_WORD, pws->w[0], pwt->w[0]);
2508 pwd->w[1] = msa_max_s_df(DF_WORD, pws->w[1], pwt->w[1]);
2509 pwd->w[2] = msa_max_s_df(DF_WORD, pws->w[2], pwt->w[2]);
2510 pwd->w[3] = msa_max_s_df(DF_WORD, pws->w[3], pwt->w[3]);
2513 void helper_msa_max_s_d(CPUMIPSState *env,
2514 uint32_t wd, uint32_t ws, uint32_t wt)
2516 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2517 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2518 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2520 pwd->d[0] = msa_max_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2521 pwd->d[1] = msa_max_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2525 static inline int64_t msa_max_u_df(uint32_t df, int64_t arg1, int64_t arg2)
2527 uint64_t u_arg1 = UNSIGNED(arg1, df);
2528 uint64_t u_arg2 = UNSIGNED(arg2, df);
2529 return u_arg1 > u_arg2 ? arg1 : arg2;
2532 void helper_msa_max_u_b(CPUMIPSState *env,
2533 uint32_t wd, uint32_t ws, uint32_t wt)
2535 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2536 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2537 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2539 pwd->b[0] = msa_max_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
2540 pwd->b[1] = msa_max_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
2541 pwd->b[2] = msa_max_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
2542 pwd->b[3] = msa_max_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
2543 pwd->b[4] = msa_max_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
2544 pwd->b[5] = msa_max_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
2545 pwd->b[6] = msa_max_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
2546 pwd->b[7] = msa_max_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
2547 pwd->b[8] = msa_max_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
2548 pwd->b[9] = msa_max_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
2549 pwd->b[10] = msa_max_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
2550 pwd->b[11] = msa_max_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
2551 pwd->b[12] = msa_max_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
2552 pwd->b[13] = msa_max_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
2553 pwd->b[14] = msa_max_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
2554 pwd->b[15] = msa_max_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
2557 void helper_msa_max_u_h(CPUMIPSState *env,
2558 uint32_t wd, uint32_t ws, uint32_t wt)
2560 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2561 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2562 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2564 pwd->h[0] = msa_max_u_df(DF_HALF, pws->h[0], pwt->h[0]);
2565 pwd->h[1] = msa_max_u_df(DF_HALF, pws->h[1], pwt->h[1]);
2566 pwd->h[2] = msa_max_u_df(DF_HALF, pws->h[2], pwt->h[2]);
2567 pwd->h[3] = msa_max_u_df(DF_HALF, pws->h[3], pwt->h[3]);
2568 pwd->h[4] = msa_max_u_df(DF_HALF, pws->h[4], pwt->h[4]);
2569 pwd->h[5] = msa_max_u_df(DF_HALF, pws->h[5], pwt->h[5]);
2570 pwd->h[6] = msa_max_u_df(DF_HALF, pws->h[6], pwt->h[6]);
2571 pwd->h[7] = msa_max_u_df(DF_HALF, pws->h[7], pwt->h[7]);
2574 void helper_msa_max_u_w(CPUMIPSState *env,
2575 uint32_t wd, uint32_t ws, uint32_t wt)
2577 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2578 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2579 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2581 pwd->w[0] = msa_max_u_df(DF_WORD, pws->w[0], pwt->w[0]);
2582 pwd->w[1] = msa_max_u_df(DF_WORD, pws->w[1], pwt->w[1]);
2583 pwd->w[2] = msa_max_u_df(DF_WORD, pws->w[2], pwt->w[2]);
2584 pwd->w[3] = msa_max_u_df(DF_WORD, pws->w[3], pwt->w[3]);
2587 void helper_msa_max_u_d(CPUMIPSState *env,
2588 uint32_t wd, uint32_t ws, uint32_t wt)
2590 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2591 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2592 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2594 pwd->d[0] = msa_max_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2595 pwd->d[1] = msa_max_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2599 static inline int64_t msa_min_a_df(uint32_t df, int64_t arg1, int64_t arg2)
2601 uint64_t abs_arg1 = arg1 >= 0 ? arg1 : -arg1;
2602 uint64_t abs_arg2 = arg2 >= 0 ? arg2 : -arg2;
2603 return abs_arg1 < abs_arg2 ? arg1 : arg2;
2606 void helper_msa_min_a_b(CPUMIPSState *env,
2607 uint32_t wd, uint32_t ws, uint32_t wt)
2609 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2610 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2611 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2613 pwd->b[0] = msa_min_a_df(DF_BYTE, pws->b[0], pwt->b[0]);
2614 pwd->b[1] = msa_min_a_df(DF_BYTE, pws->b[1], pwt->b[1]);
2615 pwd->b[2] = msa_min_a_df(DF_BYTE, pws->b[2], pwt->b[2]);
2616 pwd->b[3] = msa_min_a_df(DF_BYTE, pws->b[3], pwt->b[3]);
2617 pwd->b[4] = msa_min_a_df(DF_BYTE, pws->b[4], pwt->b[4]);
2618 pwd->b[5] = msa_min_a_df(DF_BYTE, pws->b[5], pwt->b[5]);
2619 pwd->b[6] = msa_min_a_df(DF_BYTE, pws->b[6], pwt->b[6]);
2620 pwd->b[7] = msa_min_a_df(DF_BYTE, pws->b[7], pwt->b[7]);
2621 pwd->b[8] = msa_min_a_df(DF_BYTE, pws->b[8], pwt->b[8]);
2622 pwd->b[9] = msa_min_a_df(DF_BYTE, pws->b[9], pwt->b[9]);
2623 pwd->b[10] = msa_min_a_df(DF_BYTE, pws->b[10], pwt->b[10]);
2624 pwd->b[11] = msa_min_a_df(DF_BYTE, pws->b[11], pwt->b[11]);
2625 pwd->b[12] = msa_min_a_df(DF_BYTE, pws->b[12], pwt->b[12]);
2626 pwd->b[13] = msa_min_a_df(DF_BYTE, pws->b[13], pwt->b[13]);
2627 pwd->b[14] = msa_min_a_df(DF_BYTE, pws->b[14], pwt->b[14]);
2628 pwd->b[15] = msa_min_a_df(DF_BYTE, pws->b[15], pwt->b[15]);
2631 void helper_msa_min_a_h(CPUMIPSState *env,
2632 uint32_t wd, uint32_t ws, uint32_t wt)
2634 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2635 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2636 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2638 pwd->h[0] = msa_min_a_df(DF_HALF, pws->h[0], pwt->h[0]);
2639 pwd->h[1] = msa_min_a_df(DF_HALF, pws->h[1], pwt->h[1]);
2640 pwd->h[2] = msa_min_a_df(DF_HALF, pws->h[2], pwt->h[2]);
2641 pwd->h[3] = msa_min_a_df(DF_HALF, pws->h[3], pwt->h[3]);
2642 pwd->h[4] = msa_min_a_df(DF_HALF, pws->h[4], pwt->h[4]);
2643 pwd->h[5] = msa_min_a_df(DF_HALF, pws->h[5], pwt->h[5]);
2644 pwd->h[6] = msa_min_a_df(DF_HALF, pws->h[6], pwt->h[6]);
2645 pwd->h[7] = msa_min_a_df(DF_HALF, pws->h[7], pwt->h[7]);
2648 void helper_msa_min_a_w(CPUMIPSState *env,
2649 uint32_t wd, uint32_t ws, uint32_t wt)
2651 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2652 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2653 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2655 pwd->w[0] = msa_min_a_df(DF_WORD, pws->w[0], pwt->w[0]);
2656 pwd->w[1] = msa_min_a_df(DF_WORD, pws->w[1], pwt->w[1]);
2657 pwd->w[2] = msa_min_a_df(DF_WORD, pws->w[2], pwt->w[2]);
2658 pwd->w[3] = msa_min_a_df(DF_WORD, pws->w[3], pwt->w[3]);
2661 void helper_msa_min_a_d(CPUMIPSState *env,
2662 uint32_t wd, uint32_t ws, uint32_t wt)
2664 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2665 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2666 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2668 pwd->d[0] = msa_min_a_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2669 pwd->d[1] = msa_min_a_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2673 static inline int64_t msa_min_s_df(uint32_t df, int64_t arg1, int64_t arg2)
2675 return arg1 < arg2 ? arg1 : arg2;
2678 void helper_msa_min_s_b(CPUMIPSState *env,
2679 uint32_t wd, uint32_t ws, uint32_t wt)
2681 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2682 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2683 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2685 pwd->b[0] = msa_min_s_df(DF_BYTE, pws->b[0], pwt->b[0]);
2686 pwd->b[1] = msa_min_s_df(DF_BYTE, pws->b[1], pwt->b[1]);
2687 pwd->b[2] = msa_min_s_df(DF_BYTE, pws->b[2], pwt->b[2]);
2688 pwd->b[3] = msa_min_s_df(DF_BYTE, pws->b[3], pwt->b[3]);
2689 pwd->b[4] = msa_min_s_df(DF_BYTE, pws->b[4], pwt->b[4]);
2690 pwd->b[5] = msa_min_s_df(DF_BYTE, pws->b[5], pwt->b[5]);
2691 pwd->b[6] = msa_min_s_df(DF_BYTE, pws->b[6], pwt->b[6]);
2692 pwd->b[7] = msa_min_s_df(DF_BYTE, pws->b[7], pwt->b[7]);
2693 pwd->b[8] = msa_min_s_df(DF_BYTE, pws->b[8], pwt->b[8]);
2694 pwd->b[9] = msa_min_s_df(DF_BYTE, pws->b[9], pwt->b[9]);
2695 pwd->b[10] = msa_min_s_df(DF_BYTE, pws->b[10], pwt->b[10]);
2696 pwd->b[11] = msa_min_s_df(DF_BYTE, pws->b[11], pwt->b[11]);
2697 pwd->b[12] = msa_min_s_df(DF_BYTE, pws->b[12], pwt->b[12]);
2698 pwd->b[13] = msa_min_s_df(DF_BYTE, pws->b[13], pwt->b[13]);
2699 pwd->b[14] = msa_min_s_df(DF_BYTE, pws->b[14], pwt->b[14]);
2700 pwd->b[15] = msa_min_s_df(DF_BYTE, pws->b[15], pwt->b[15]);
2703 void helper_msa_min_s_h(CPUMIPSState *env,
2704 uint32_t wd, uint32_t ws, uint32_t wt)
2706 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2707 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2708 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2710 pwd->h[0] = msa_min_s_df(DF_HALF, pws->h[0], pwt->h[0]);
2711 pwd->h[1] = msa_min_s_df(DF_HALF, pws->h[1], pwt->h[1]);
2712 pwd->h[2] = msa_min_s_df(DF_HALF, pws->h[2], pwt->h[2]);
2713 pwd->h[3] = msa_min_s_df(DF_HALF, pws->h[3], pwt->h[3]);
2714 pwd->h[4] = msa_min_s_df(DF_HALF, pws->h[4], pwt->h[4]);
2715 pwd->h[5] = msa_min_s_df(DF_HALF, pws->h[5], pwt->h[5]);
2716 pwd->h[6] = msa_min_s_df(DF_HALF, pws->h[6], pwt->h[6]);
2717 pwd->h[7] = msa_min_s_df(DF_HALF, pws->h[7], pwt->h[7]);
2720 void helper_msa_min_s_w(CPUMIPSState *env,
2721 uint32_t wd, uint32_t ws, uint32_t wt)
2723 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2724 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2725 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2727 pwd->w[0] = msa_min_s_df(DF_WORD, pws->w[0], pwt->w[0]);
2728 pwd->w[1] = msa_min_s_df(DF_WORD, pws->w[1], pwt->w[1]);
2729 pwd->w[2] = msa_min_s_df(DF_WORD, pws->w[2], pwt->w[2]);
2730 pwd->w[3] = msa_min_s_df(DF_WORD, pws->w[3], pwt->w[3]);
2733 void helper_msa_min_s_d(CPUMIPSState *env,
2734 uint32_t wd, uint32_t ws, uint32_t wt)
2736 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2737 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2738 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2740 pwd->d[0] = msa_min_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2741 pwd->d[1] = msa_min_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2745 static inline int64_t msa_min_u_df(uint32_t df, int64_t arg1, int64_t arg2)
2747 uint64_t u_arg1 = UNSIGNED(arg1, df);
2748 uint64_t u_arg2 = UNSIGNED(arg2, df);
2749 return u_arg1 < u_arg2 ? arg1 : arg2;
2752 void helper_msa_min_u_b(CPUMIPSState *env,
2753 uint32_t wd, uint32_t ws, uint32_t wt)
2755 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2756 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2757 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2759 pwd->b[0] = msa_min_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
2760 pwd->b[1] = msa_min_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
2761 pwd->b[2] = msa_min_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
2762 pwd->b[3] = msa_min_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
2763 pwd->b[4] = msa_min_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
2764 pwd->b[5] = msa_min_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
2765 pwd->b[6] = msa_min_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
2766 pwd->b[7] = msa_min_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
2767 pwd->b[8] = msa_min_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
2768 pwd->b[9] = msa_min_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
2769 pwd->b[10] = msa_min_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
2770 pwd->b[11] = msa_min_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
2771 pwd->b[12] = msa_min_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
2772 pwd->b[13] = msa_min_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
2773 pwd->b[14] = msa_min_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
2774 pwd->b[15] = msa_min_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
2777 void helper_msa_min_u_h(CPUMIPSState *env,
2778 uint32_t wd, uint32_t ws, uint32_t wt)
2780 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2781 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2782 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2784 pwd->h[0] = msa_min_u_df(DF_HALF, pws->h[0], pwt->h[0]);
2785 pwd->h[1] = msa_min_u_df(DF_HALF, pws->h[1], pwt->h[1]);
2786 pwd->h[2] = msa_min_u_df(DF_HALF, pws->h[2], pwt->h[2]);
2787 pwd->h[3] = msa_min_u_df(DF_HALF, pws->h[3], pwt->h[3]);
2788 pwd->h[4] = msa_min_u_df(DF_HALF, pws->h[4], pwt->h[4]);
2789 pwd->h[5] = msa_min_u_df(DF_HALF, pws->h[5], pwt->h[5]);
2790 pwd->h[6] = msa_min_u_df(DF_HALF, pws->h[6], pwt->h[6]);
2791 pwd->h[7] = msa_min_u_df(DF_HALF, pws->h[7], pwt->h[7]);
2794 void helper_msa_min_u_w(CPUMIPSState *env,
2795 uint32_t wd, uint32_t ws, uint32_t wt)
2797 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2798 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2799 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2801 pwd->w[0] = msa_min_u_df(DF_WORD, pws->w[0], pwt->w[0]);
2802 pwd->w[1] = msa_min_u_df(DF_WORD, pws->w[1], pwt->w[1]);
2803 pwd->w[2] = msa_min_u_df(DF_WORD, pws->w[2], pwt->w[2]);
2804 pwd->w[3] = msa_min_u_df(DF_WORD, pws->w[3], pwt->w[3]);
2807 void helper_msa_min_u_d(CPUMIPSState *env,
2808 uint32_t wd, uint32_t ws, uint32_t wt)
2810 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2811 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2812 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2814 pwd->d[0] = msa_min_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2815 pwd->d[1] = msa_min_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2823 * +---------------+----------------------------------------------------------+
2824 * | MOD_S.B | Vector Signed Modulo (byte) |
2825 * | MOD_S.H | Vector Signed Modulo (halfword) |
2826 * | MOD_S.W | Vector Signed Modulo (word) |
2827 * | MOD_S.D | Vector Signed Modulo (doubleword) |
2828 * | MOD_U.B | Vector Unsigned Modulo (byte) |
2829 * | MOD_U.H | Vector Unsigned Modulo (halfword) |
2830 * | MOD_U.W | Vector Unsigned Modulo (word) |
2831 * | MOD_U.D | Vector Unsigned Modulo (doubleword) |
2832 * +---------------+----------------------------------------------------------+
2835 static inline int64_t msa_mod_s_df(uint32_t df, int64_t arg1, int64_t arg2)
2837 if (arg1 == DF_MIN_INT(df) && arg2 == -1) {
2840 return arg2 ? arg1 % arg2 : arg1;
2843 void helper_msa_mod_s_b(CPUMIPSState *env,
2844 uint32_t wd, uint32_t ws, uint32_t wt)
2846 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2847 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2848 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2850 pwd->b[0] = msa_mod_s_df(DF_BYTE, pws->b[0], pwt->b[0]);
2851 pwd->b[1] = msa_mod_s_df(DF_BYTE, pws->b[1], pwt->b[1]);
2852 pwd->b[2] = msa_mod_s_df(DF_BYTE, pws->b[2], pwt->b[2]);
2853 pwd->b[3] = msa_mod_s_df(DF_BYTE, pws->b[3], pwt->b[3]);
2854 pwd->b[4] = msa_mod_s_df(DF_BYTE, pws->b[4], pwt->b[4]);
2855 pwd->b[5] = msa_mod_s_df(DF_BYTE, pws->b[5], pwt->b[5]);
2856 pwd->b[6] = msa_mod_s_df(DF_BYTE, pws->b[6], pwt->b[6]);
2857 pwd->b[7] = msa_mod_s_df(DF_BYTE, pws->b[7], pwt->b[7]);
2858 pwd->b[8] = msa_mod_s_df(DF_BYTE, pws->b[8], pwt->b[8]);
2859 pwd->b[9] = msa_mod_s_df(DF_BYTE, pws->b[9], pwt->b[9]);
2860 pwd->b[10] = msa_mod_s_df(DF_BYTE, pws->b[10], pwt->b[10]);
2861 pwd->b[11] = msa_mod_s_df(DF_BYTE, pws->b[11], pwt->b[11]);
2862 pwd->b[12] = msa_mod_s_df(DF_BYTE, pws->b[12], pwt->b[12]);
2863 pwd->b[13] = msa_mod_s_df(DF_BYTE, pws->b[13], pwt->b[13]);
2864 pwd->b[14] = msa_mod_s_df(DF_BYTE, pws->b[14], pwt->b[14]);
2865 pwd->b[15] = msa_mod_s_df(DF_BYTE, pws->b[15], pwt->b[15]);
2868 void helper_msa_mod_s_h(CPUMIPSState *env,
2869 uint32_t wd, uint32_t ws, uint32_t wt)
2871 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2872 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2873 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2875 pwd->h[0] = msa_mod_s_df(DF_HALF, pws->h[0], pwt->h[0]);
2876 pwd->h[1] = msa_mod_s_df(DF_HALF, pws->h[1], pwt->h[1]);
2877 pwd->h[2] = msa_mod_s_df(DF_HALF, pws->h[2], pwt->h[2]);
2878 pwd->h[3] = msa_mod_s_df(DF_HALF, pws->h[3], pwt->h[3]);
2879 pwd->h[4] = msa_mod_s_df(DF_HALF, pws->h[4], pwt->h[4]);
2880 pwd->h[5] = msa_mod_s_df(DF_HALF, pws->h[5], pwt->h[5]);
2881 pwd->h[6] = msa_mod_s_df(DF_HALF, pws->h[6], pwt->h[6]);
2882 pwd->h[7] = msa_mod_s_df(DF_HALF, pws->h[7], pwt->h[7]);
2885 void helper_msa_mod_s_w(CPUMIPSState *env,
2886 uint32_t wd, uint32_t ws, uint32_t wt)
2888 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2889 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2890 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2892 pwd->w[0] = msa_mod_s_df(DF_WORD, pws->w[0], pwt->w[0]);
2893 pwd->w[1] = msa_mod_s_df(DF_WORD, pws->w[1], pwt->w[1]);
2894 pwd->w[2] = msa_mod_s_df(DF_WORD, pws->w[2], pwt->w[2]);
2895 pwd->w[3] = msa_mod_s_df(DF_WORD, pws->w[3], pwt->w[3]);
2898 void helper_msa_mod_s_d(CPUMIPSState *env,
2899 uint32_t wd, uint32_t ws, uint32_t wt)
2901 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2902 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2903 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2905 pwd->d[0] = msa_mod_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2906 pwd->d[1] = msa_mod_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2909 static inline int64_t msa_mod_u_df(uint32_t df, int64_t arg1, int64_t arg2)
2911 uint64_t u_arg1 = UNSIGNED(arg1, df);
2912 uint64_t u_arg2 = UNSIGNED(arg2, df);
2913 return u_arg2 ? u_arg1 % u_arg2 : u_arg1;
2916 void helper_msa_mod_u_b(CPUMIPSState *env,
2917 uint32_t wd, uint32_t ws, uint32_t wt)
2919 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2920 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2921 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2923 pwd->b[0] = msa_mod_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
2924 pwd->b[1] = msa_mod_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
2925 pwd->b[2] = msa_mod_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
2926 pwd->b[3] = msa_mod_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
2927 pwd->b[4] = msa_mod_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
2928 pwd->b[5] = msa_mod_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
2929 pwd->b[6] = msa_mod_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
2930 pwd->b[7] = msa_mod_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
2931 pwd->b[8] = msa_mod_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
2932 pwd->b[9] = msa_mod_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
2933 pwd->b[10] = msa_mod_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
2934 pwd->b[11] = msa_mod_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
2935 pwd->b[12] = msa_mod_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
2936 pwd->b[13] = msa_mod_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
2937 pwd->b[14] = msa_mod_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
2938 pwd->b[15] = msa_mod_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
2941 void helper_msa_mod_u_h(CPUMIPSState *env,
2942 uint32_t wd, uint32_t ws, uint32_t wt)
2944 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2945 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2946 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2948 pwd->h[0] = msa_mod_u_df(DF_HALF, pws->h[0], pwt->h[0]);
2949 pwd->h[1] = msa_mod_u_df(DF_HALF, pws->h[1], pwt->h[1]);
2950 pwd->h[2] = msa_mod_u_df(DF_HALF, pws->h[2], pwt->h[2]);
2951 pwd->h[3] = msa_mod_u_df(DF_HALF, pws->h[3], pwt->h[3]);
2952 pwd->h[4] = msa_mod_u_df(DF_HALF, pws->h[4], pwt->h[4]);
2953 pwd->h[5] = msa_mod_u_df(DF_HALF, pws->h[5], pwt->h[5]);
2954 pwd->h[6] = msa_mod_u_df(DF_HALF, pws->h[6], pwt->h[6]);
2955 pwd->h[7] = msa_mod_u_df(DF_HALF, pws->h[7], pwt->h[7]);
2958 void helper_msa_mod_u_w(CPUMIPSState *env,
2959 uint32_t wd, uint32_t ws, uint32_t wt)
2961 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2962 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2963 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2965 pwd->w[0] = msa_mod_u_df(DF_WORD, pws->w[0], pwt->w[0]);
2966 pwd->w[1] = msa_mod_u_df(DF_WORD, pws->w[1], pwt->w[1]);
2967 pwd->w[2] = msa_mod_u_df(DF_WORD, pws->w[2], pwt->w[2]);
2968 pwd->w[3] = msa_mod_u_df(DF_WORD, pws->w[3], pwt->w[3]);
2971 void helper_msa_mod_u_d(CPUMIPSState *env,
2972 uint32_t wd, uint32_t ws, uint32_t wt)
2974 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
2975 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
2976 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
2978 pwd->d[0] = msa_mod_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
2979 pwd->d[1] = msa_mod_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
2987 * +---------------+----------------------------------------------------------+
2988 * | MADDV.B | Vector Multiply and Add (byte) |
2989 * | MADDV.H | Vector Multiply and Add (halfword) |
2990 * | MADDV.W | Vector Multiply and Add (word) |
2991 * | MADDV.D | Vector Multiply and Add (doubleword) |
2992 * | MSUBV.B | Vector Multiply and Subtract (byte) |
2993 * | MSUBV.H | Vector Multiply and Subtract (halfword) |
2994 * | MSUBV.W | Vector Multiply and Subtract (word) |
2995 * | MSUBV.D | Vector Multiply and Subtract (doubleword) |
2996 * | MULV.B | Vector Multiply (byte) |
2997 * | MULV.H | Vector Multiply (halfword) |
2998 * | MULV.W | Vector Multiply (word) |
2999 * | MULV.D | Vector Multiply (doubleword) |
3000 * +---------------+----------------------------------------------------------+
3003 static inline int64_t msa_maddv_df(uint32_t df, int64_t dest, int64_t arg1,
3006 return dest + arg1 * arg2;
3009 void helper_msa_maddv_b(CPUMIPSState *env,
3010 uint32_t wd, uint32_t ws, uint32_t wt)
3012 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3013 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3014 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3016 pwd->b[0] = msa_maddv_df(DF_BYTE, pwt->b[0], pws->b[0], pwt->b[0]);
3017 pwd->b[1] = msa_maddv_df(DF_BYTE, pwt->b[1], pws->b[1], pwt->b[1]);
3018 pwd->b[2] = msa_maddv_df(DF_BYTE, pwt->b[2], pws->b[2], pwt->b[2]);
3019 pwd->b[3] = msa_maddv_df(DF_BYTE, pwt->b[3], pws->b[3], pwt->b[3]);
3020 pwd->b[4] = msa_maddv_df(DF_BYTE, pwt->b[4], pws->b[4], pwt->b[4]);
3021 pwd->b[5] = msa_maddv_df(DF_BYTE, pwt->b[5], pws->b[5], pwt->b[5]);
3022 pwd->b[6] = msa_maddv_df(DF_BYTE, pwt->b[6], pws->b[6], pwt->b[6]);
3023 pwd->b[7] = msa_maddv_df(DF_BYTE, pwt->b[7], pws->b[7], pwt->b[7]);
3024 pwd->b[8] = msa_maddv_df(DF_BYTE, pwt->b[8], pws->b[8], pwt->b[8]);
3025 pwd->b[9] = msa_maddv_df(DF_BYTE, pwt->b[9], pws->b[9], pwt->b[9]);
3026 pwd->b[10] = msa_maddv_df(DF_BYTE, pwt->b[10], pws->b[10], pwt->b[10]);
3027 pwd->b[11] = msa_maddv_df(DF_BYTE, pwt->b[11], pws->b[11], pwt->b[11]);
3028 pwd->b[12] = msa_maddv_df(DF_BYTE, pwt->b[12], pws->b[12], pwt->b[12]);
3029 pwd->b[13] = msa_maddv_df(DF_BYTE, pwt->b[13], pws->b[13], pwt->b[13]);
3030 pwd->b[14] = msa_maddv_df(DF_BYTE, pwt->b[14], pws->b[14], pwt->b[14]);
3031 pwd->b[15] = msa_maddv_df(DF_BYTE, pwt->b[15], pws->b[15], pwt->b[15]);
3034 void helper_msa_maddv_h(CPUMIPSState *env,
3035 uint32_t wd, uint32_t ws, uint32_t wt)
3037 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3038 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3039 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3041 pwd->h[0] = msa_maddv_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]);
3042 pwd->h[1] = msa_maddv_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]);
3043 pwd->h[2] = msa_maddv_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]);
3044 pwd->h[3] = msa_maddv_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]);
3045 pwd->h[4] = msa_maddv_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]);
3046 pwd->h[5] = msa_maddv_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]);
3047 pwd->h[6] = msa_maddv_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]);
3048 pwd->h[7] = msa_maddv_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]);
3051 void helper_msa_maddv_w(CPUMIPSState *env,
3052 uint32_t wd, uint32_t ws, uint32_t wt)
3054 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3055 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3056 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3058 pwd->w[0] = msa_maddv_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]);
3059 pwd->w[1] = msa_maddv_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]);
3060 pwd->w[2] = msa_maddv_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]);
3061 pwd->w[3] = msa_maddv_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]);
3064 void helper_msa_maddv_d(CPUMIPSState *env,
3065 uint32_t wd, uint32_t ws, uint32_t wt)
3067 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3068 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3069 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3071 pwd->d[0] = msa_maddv_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[0]);
3072 pwd->d[1] = msa_maddv_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[1]);
3075 static inline int64_t msa_msubv_df(uint32_t df, int64_t dest, int64_t arg1,
3078 return dest - arg1 * arg2;
3081 void helper_msa_msubv_b(CPUMIPSState *env,
3082 uint32_t wd, uint32_t ws, uint32_t wt)
3084 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3085 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3086 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3088 pwd->b[0] = msa_msubv_df(DF_BYTE, pwt->b[0], pws->b[0], pwt->b[0]);
3089 pwd->b[1] = msa_msubv_df(DF_BYTE, pwt->b[1], pws->b[1], pwt->b[1]);
3090 pwd->b[2] = msa_msubv_df(DF_BYTE, pwt->b[2], pws->b[2], pwt->b[2]);
3091 pwd->b[3] = msa_msubv_df(DF_BYTE, pwt->b[3], pws->b[3], pwt->b[3]);
3092 pwd->b[4] = msa_msubv_df(DF_BYTE, pwt->b[4], pws->b[4], pwt->b[4]);
3093 pwd->b[5] = msa_msubv_df(DF_BYTE, pwt->b[5], pws->b[5], pwt->b[5]);
3094 pwd->b[6] = msa_msubv_df(DF_BYTE, pwt->b[6], pws->b[6], pwt->b[6]);
3095 pwd->b[7] = msa_msubv_df(DF_BYTE, pwt->b[7], pws->b[7], pwt->b[7]);
3096 pwd->b[8] = msa_msubv_df(DF_BYTE, pwt->b[8], pws->b[8], pwt->b[8]);
3097 pwd->b[9] = msa_msubv_df(DF_BYTE, pwt->b[9], pws->b[9], pwt->b[9]);
3098 pwd->b[10] = msa_msubv_df(DF_BYTE, pwt->b[10], pws->b[10], pwt->b[10]);
3099 pwd->b[11] = msa_msubv_df(DF_BYTE, pwt->b[11], pws->b[11], pwt->b[11]);
3100 pwd->b[12] = msa_msubv_df(DF_BYTE, pwt->b[12], pws->b[12], pwt->b[12]);
3101 pwd->b[13] = msa_msubv_df(DF_BYTE, pwt->b[13], pws->b[13], pwt->b[13]);
3102 pwd->b[14] = msa_msubv_df(DF_BYTE, pwt->b[14], pws->b[14], pwt->b[14]);
3103 pwd->b[15] = msa_msubv_df(DF_BYTE, pwt->b[15], pws->b[15], pwt->b[15]);
3106 void helper_msa_msubv_h(CPUMIPSState *env,
3107 uint32_t wd, uint32_t ws, uint32_t wt)
3109 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3110 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3111 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3113 pwd->h[0] = msa_msubv_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]);
3114 pwd->h[1] = msa_msubv_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]);
3115 pwd->h[2] = msa_msubv_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]);
3116 pwd->h[3] = msa_msubv_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]);
3117 pwd->h[4] = msa_msubv_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]);
3118 pwd->h[5] = msa_msubv_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]);
3119 pwd->h[6] = msa_msubv_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]);
3120 pwd->h[7] = msa_msubv_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]);
3123 void helper_msa_msubv_w(CPUMIPSState *env,
3124 uint32_t wd, uint32_t ws, uint32_t wt)
3126 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3127 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3128 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3130 pwd->w[0] = msa_msubv_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]);
3131 pwd->w[1] = msa_msubv_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]);
3132 pwd->w[2] = msa_msubv_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]);
3133 pwd->w[3] = msa_msubv_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]);
3136 void helper_msa_msubv_d(CPUMIPSState *env,
3137 uint32_t wd, uint32_t ws, uint32_t wt)
3139 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3140 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3141 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3143 pwd->d[0] = msa_msubv_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[0]);
3144 pwd->d[1] = msa_msubv_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[1]);
3152 * +---------------+----------------------------------------------------------+
3153 * | ASUB_S.B | Vector Absolute Values of Signed Subtract (byte) |
3154 * | ASUB_S.H | Vector Absolute Values of Signed Subtract (halfword) |
3155 * | ASUB_S.W | Vector Absolute Values of Signed Subtract (word) |
3156 * | ASUB_S.D | Vector Absolute Values of Signed Subtract (doubleword) |
3157 * | ASUB_U.B | Vector Absolute Values of Unsigned Subtract (byte) |
3158 * | ASUB_U.H | Vector Absolute Values of Unsigned Subtract (halfword) |
3159 * | ASUB_U.W | Vector Absolute Values of Unsigned Subtract (word) |
3160 * | ASUB_U.D | Vector Absolute Values of Unsigned Subtract (doubleword) |
3161 * | HSUB_S.H | Vector Signed Horizontal Subtract (halfword) |
3162 * | HSUB_S.W | Vector Signed Horizontal Subtract (word) |
3163 * | HSUB_S.D | Vector Signed Horizontal Subtract (doubleword) |
3164 * | HSUB_U.H | Vector Unigned Horizontal Subtract (halfword) |
3165 * | HSUB_U.W | Vector Unigned Horizontal Subtract (word) |
3166 * | HSUB_U.D | Vector Unigned Horizontal Subtract (doubleword) |
3167 * | SUBS_S.B | Vector Signed Saturated Subtract (of Signed) (byte) |
3168 * | SUBS_S.H | Vector Signed Saturated Subtract (of Signed) (halfword) |
3169 * | SUBS_S.W | Vector Signed Saturated Subtract (of Signed) (word) |
3170 * | SUBS_S.D | Vector Signed Saturated Subtract (of Signed) (doubleword)|
3171 * | SUBS_U.B | Vector Unsigned Saturated Subtract (of Uns.) (byte) |
3172 * | SUBS_U.H | Vector Unsigned Saturated Subtract (of Uns.) (halfword) |
3173 * | SUBS_U.W | Vector Unsigned Saturated Subtract (of Uns.) (word) |
3174 * | SUBS_U.D | Vector Unsigned Saturated Subtract (of Uns.) (doubleword)|
3175 * | SUBSUS_U.B | Vector Uns. Sat. Subtract (of S. from Uns.) (byte) |
3176 * | SUBSUS_U.H | Vector Uns. Sat. Subtract (of S. from Uns.) (halfword) |
3177 * | SUBSUS_U.W | Vector Uns. Sat. Subtract (of S. from Uns.) (word) |
3178 * | SUBSUS_U.D | Vector Uns. Sat. Subtract (of S. from Uns.) (doubleword) |
3179 * | SUBSUU_S.B | Vector Signed Saturated Subtract (of Uns.) (byte) |
3180 * | SUBSUU_S.H | Vector Signed Saturated Subtract (of Uns.) (halfword) |
3181 * | SUBSUU_S.W | Vector Signed Saturated Subtract (of Uns.) (word) |
3182 * | SUBSUU_S.D | Vector Signed Saturated Subtract (of Uns.) (doubleword) |
3183 * | SUBV.B | Vector Subtract (byte) |
3184 * | SUBV.H | Vector Subtract (halfword) |
3185 * | SUBV.W | Vector Subtract (word) |
3186 * | SUBV.D | Vector Subtract (doubleword) |
3187 * +---------------+----------------------------------------------------------+
3191 static inline int64_t msa_asub_s_df(uint32_t df, int64_t arg1, int64_t arg2)
3193 /* signed compare */
3194 return (arg1 < arg2) ?
3195 (uint64_t)(arg2 - arg1) : (uint64_t)(arg1 - arg2);
3198 void helper_msa_asub_s_b(CPUMIPSState *env,
3199 uint32_t wd, uint32_t ws, uint32_t wt)
3201 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3202 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3203 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3205 pwd->b[0] = msa_asub_s_df(DF_BYTE, pws->b[0], pwt->b[0]);
3206 pwd->b[1] = msa_asub_s_df(DF_BYTE, pws->b[1], pwt->b[1]);
3207 pwd->b[2] = msa_asub_s_df(DF_BYTE, pws->b[2], pwt->b[2]);
3208 pwd->b[3] = msa_asub_s_df(DF_BYTE, pws->b[3], pwt->b[3]);
3209 pwd->b[4] = msa_asub_s_df(DF_BYTE, pws->b[4], pwt->b[4]);
3210 pwd->b[5] = msa_asub_s_df(DF_BYTE, pws->b[5], pwt->b[5]);
3211 pwd->b[6] = msa_asub_s_df(DF_BYTE, pws->b[6], pwt->b[6]);
3212 pwd->b[7] = msa_asub_s_df(DF_BYTE, pws->b[7], pwt->b[7]);
3213 pwd->b[8] = msa_asub_s_df(DF_BYTE, pws->b[8], pwt->b[8]);
3214 pwd->b[9] = msa_asub_s_df(DF_BYTE, pws->b[9], pwt->b[9]);
3215 pwd->b[10] = msa_asub_s_df(DF_BYTE, pws->b[10], pwt->b[10]);
3216 pwd->b[11] = msa_asub_s_df(DF_BYTE, pws->b[11], pwt->b[11]);
3217 pwd->b[12] = msa_asub_s_df(DF_BYTE, pws->b[12], pwt->b[12]);
3218 pwd->b[13] = msa_asub_s_df(DF_BYTE, pws->b[13], pwt->b[13]);
3219 pwd->b[14] = msa_asub_s_df(DF_BYTE, pws->b[14], pwt->b[14]);
3220 pwd->b[15] = msa_asub_s_df(DF_BYTE, pws->b[15], pwt->b[15]);
3223 void helper_msa_asub_s_h(CPUMIPSState *env,
3224 uint32_t wd, uint32_t ws, uint32_t wt)
3226 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3227 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3228 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3230 pwd->h[0] = msa_asub_s_df(DF_HALF, pws->h[0], pwt->h[0]);
3231 pwd->h[1] = msa_asub_s_df(DF_HALF, pws->h[1], pwt->h[1]);
3232 pwd->h[2] = msa_asub_s_df(DF_HALF, pws->h[2], pwt->h[2]);
3233 pwd->h[3] = msa_asub_s_df(DF_HALF, pws->h[3], pwt->h[3]);
3234 pwd->h[4] = msa_asub_s_df(DF_HALF, pws->h[4], pwt->h[4]);
3235 pwd->h[5] = msa_asub_s_df(DF_HALF, pws->h[5], pwt->h[5]);
3236 pwd->h[6] = msa_asub_s_df(DF_HALF, pws->h[6], pwt->h[6]);
3237 pwd->h[7] = msa_asub_s_df(DF_HALF, pws->h[7], pwt->h[7]);
3240 void helper_msa_asub_s_w(CPUMIPSState *env,
3241 uint32_t wd, uint32_t ws, uint32_t wt)
3243 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3244 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3245 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3247 pwd->w[0] = msa_asub_s_df(DF_WORD, pws->w[0], pwt->w[0]);
3248 pwd->w[1] = msa_asub_s_df(DF_WORD, pws->w[1], pwt->w[1]);
3249 pwd->w[2] = msa_asub_s_df(DF_WORD, pws->w[2], pwt->w[2]);
3250 pwd->w[3] = msa_asub_s_df(DF_WORD, pws->w[3], pwt->w[3]);
3253 void helper_msa_asub_s_d(CPUMIPSState *env,
3254 uint32_t wd, uint32_t ws, uint32_t wt)
3256 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3257 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3258 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3260 pwd->d[0] = msa_asub_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
3261 pwd->d[1] = msa_asub_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
3265 static inline uint64_t msa_asub_u_df(uint32_t df, uint64_t arg1, uint64_t arg2)
3267 uint64_t u_arg1 = UNSIGNED(arg1, df);
3268 uint64_t u_arg2 = UNSIGNED(arg2, df);
3269 /* unsigned compare */
3270 return (u_arg1 < u_arg2) ?
3271 (uint64_t)(u_arg2 - u_arg1) : (uint64_t)(u_arg1 - u_arg2);
3274 void helper_msa_asub_u_b(CPUMIPSState *env,
3275 uint32_t wd, uint32_t ws, uint32_t wt)
3277 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3278 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3279 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3281 pwd->b[0] = msa_asub_u_df(DF_BYTE, pws->b[0], pwt->b[0]);
3282 pwd->b[1] = msa_asub_u_df(DF_BYTE, pws->b[1], pwt->b[1]);
3283 pwd->b[2] = msa_asub_u_df(DF_BYTE, pws->b[2], pwt->b[2]);
3284 pwd->b[3] = msa_asub_u_df(DF_BYTE, pws->b[3], pwt->b[3]);
3285 pwd->b[4] = msa_asub_u_df(DF_BYTE, pws->b[4], pwt->b[4]);
3286 pwd->b[5] = msa_asub_u_df(DF_BYTE, pws->b[5], pwt->b[5]);
3287 pwd->b[6] = msa_asub_u_df(DF_BYTE, pws->b[6], pwt->b[6]);
3288 pwd->b[7] = msa_asub_u_df(DF_BYTE, pws->b[7], pwt->b[7]);
3289 pwd->b[8] = msa_asub_u_df(DF_BYTE, pws->b[8], pwt->b[8]);
3290 pwd->b[9] = msa_asub_u_df(DF_BYTE, pws->b[9], pwt->b[9]);
3291 pwd->b[10] = msa_asub_u_df(DF_BYTE, pws->b[10], pwt->b[10]);
3292 pwd->b[11] = msa_asub_u_df(DF_BYTE, pws->b[11], pwt->b[11]);
3293 pwd->b[12] = msa_asub_u_df(DF_BYTE, pws->b[12], pwt->b[12]);
3294 pwd->b[13] = msa_asub_u_df(DF_BYTE, pws->b[13], pwt->b[13]);
3295 pwd->b[14] = msa_asub_u_df(DF_BYTE, pws->b[14], pwt->b[14]);
3296 pwd->b[15] = msa_asub_u_df(DF_BYTE, pws->b[15], pwt->b[15]);
3299 void helper_msa_asub_u_h(CPUMIPSState *env,
3300 uint32_t wd, uint32_t ws, uint32_t wt)
3302 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3303 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3304 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3306 pwd->h[0] = msa_asub_u_df(DF_HALF, pws->h[0], pwt->h[0]);
3307 pwd->h[1] = msa_asub_u_df(DF_HALF, pws->h[1], pwt->h[1]);
3308 pwd->h[2] = msa_asub_u_df(DF_HALF, pws->h[2], pwt->h[2]);
3309 pwd->h[3] = msa_asub_u_df(DF_HALF, pws->h[3], pwt->h[3]);
3310 pwd->h[4] = msa_asub_u_df(DF_HALF, pws->h[4], pwt->h[4]);
3311 pwd->h[5] = msa_asub_u_df(DF_HALF, pws->h[5], pwt->h[5]);
3312 pwd->h[6] = msa_asub_u_df(DF_HALF, pws->h[6], pwt->h[6]);
3313 pwd->h[7] = msa_asub_u_df(DF_HALF, pws->h[7], pwt->h[7]);
3316 void helper_msa_asub_u_w(CPUMIPSState *env,
3317 uint32_t wd, uint32_t ws, uint32_t wt)
3319 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3320 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3321 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3323 pwd->w[0] = msa_asub_u_df(DF_WORD, pws->w[0], pwt->w[0]);
3324 pwd->w[1] = msa_asub_u_df(DF_WORD, pws->w[1], pwt->w[1]);
3325 pwd->w[2] = msa_asub_u_df(DF_WORD, pws->w[2], pwt->w[2]);
3326 pwd->w[3] = msa_asub_u_df(DF_WORD, pws->w[3], pwt->w[3]);
3329 void helper_msa_asub_u_d(CPUMIPSState *env,
3330 uint32_t wd, uint32_t ws, uint32_t wt)
3332 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3333 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3334 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3336 pwd->d[0] = msa_asub_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
3337 pwd->d[1] = msa_asub_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
3341 /* TODO: insert the rest of Int Subtract group helpers here */
3344 static inline int64_t msa_hsub_s_df(uint32_t df, int64_t arg1, int64_t arg2)
3346 return SIGNED_ODD(arg1, df) - SIGNED_EVEN(arg2, df);
3349 void helper_msa_hsub_s_h(CPUMIPSState *env,
3350 uint32_t wd, uint32_t ws, uint32_t wt)
3352 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3353 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3354 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3356 pwd->h[0] = msa_hsub_s_df(DF_HALF, pws->h[0], pwt->h[0]);
3357 pwd->h[1] = msa_hsub_s_df(DF_HALF, pws->h[1], pwt->h[1]);
3358 pwd->h[2] = msa_hsub_s_df(DF_HALF, pws->h[2], pwt->h[2]);
3359 pwd->h[3] = msa_hsub_s_df(DF_HALF, pws->h[3], pwt->h[3]);
3360 pwd->h[4] = msa_hsub_s_df(DF_HALF, pws->h[4], pwt->h[4]);
3361 pwd->h[5] = msa_hsub_s_df(DF_HALF, pws->h[5], pwt->h[5]);
3362 pwd->h[6] = msa_hsub_s_df(DF_HALF, pws->h[6], pwt->h[6]);
3363 pwd->h[7] = msa_hsub_s_df(DF_HALF, pws->h[7], pwt->h[7]);
3366 void helper_msa_hsub_s_w(CPUMIPSState *env,
3367 uint32_t wd, uint32_t ws, uint32_t wt)
3369 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3370 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3371 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3373 pwd->w[0] = msa_hsub_s_df(DF_WORD, pws->w[0], pwt->w[0]);
3374 pwd->w[1] = msa_hsub_s_df(DF_WORD, pws->w[1], pwt->w[1]);
3375 pwd->w[2] = msa_hsub_s_df(DF_WORD, pws->w[2], pwt->w[2]);
3376 pwd->w[3] = msa_hsub_s_df(DF_WORD, pws->w[3], pwt->w[3]);
3379 void helper_msa_hsub_s_d(CPUMIPSState *env,
3380 uint32_t wd, uint32_t ws, uint32_t wt)
3382 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3383 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3384 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3386 pwd->d[0] = msa_hsub_s_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
3387 pwd->d[1] = msa_hsub_s_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
3391 static inline int64_t msa_hsub_u_df(uint32_t df, int64_t arg1, int64_t arg2)
3393 return UNSIGNED_ODD(arg1, df) - UNSIGNED_EVEN(arg2, df);
3396 void helper_msa_hsub_u_h(CPUMIPSState *env,
3397 uint32_t wd, uint32_t ws, uint32_t wt)
3399 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3400 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3401 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3403 pwd->h[0] = msa_hsub_u_df(DF_HALF, pws->h[0], pwt->h[0]);
3404 pwd->h[1] = msa_hsub_u_df(DF_HALF, pws->h[1], pwt->h[1]);
3405 pwd->h[2] = msa_hsub_u_df(DF_HALF, pws->h[2], pwt->h[2]);
3406 pwd->h[3] = msa_hsub_u_df(DF_HALF, pws->h[3], pwt->h[3]);
3407 pwd->h[4] = msa_hsub_u_df(DF_HALF, pws->h[4], pwt->h[4]);
3408 pwd->h[5] = msa_hsub_u_df(DF_HALF, pws->h[5], pwt->h[5]);
3409 pwd->h[6] = msa_hsub_u_df(DF_HALF, pws->h[6], pwt->h[6]);
3410 pwd->h[7] = msa_hsub_u_df(DF_HALF, pws->h[7], pwt->h[7]);
3413 void helper_msa_hsub_u_w(CPUMIPSState *env,
3414 uint32_t wd, uint32_t ws, uint32_t wt)
3416 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3417 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3418 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3420 pwd->w[0] = msa_hsub_u_df(DF_WORD, pws->w[0], pwt->w[0]);
3421 pwd->w[1] = msa_hsub_u_df(DF_WORD, pws->w[1], pwt->w[1]);
3422 pwd->w[2] = msa_hsub_u_df(DF_WORD, pws->w[2], pwt->w[2]);
3423 pwd->w[3] = msa_hsub_u_df(DF_WORD, pws->w[3], pwt->w[3]);
3426 void helper_msa_hsub_u_d(CPUMIPSState *env,
3427 uint32_t wd, uint32_t ws, uint32_t wt)
3429 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3430 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3431 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3433 pwd->d[0] = msa_hsub_u_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
3434 pwd->d[1] = msa_hsub_u_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
3442 * +---------------+----------------------------------------------------------+
3443 * | ILVEV.B | Vector Interleave Even (byte) |
3444 * | ILVEV.H | Vector Interleave Even (halfword) |
3445 * | ILVEV.W | Vector Interleave Even (word) |
3446 * | ILVEV.D | Vector Interleave Even (doubleword) |
3447 * | ILVOD.B | Vector Interleave Odd (byte) |
3448 * | ILVOD.H | Vector Interleave Odd (halfword) |
3449 * | ILVOD.W | Vector Interleave Odd (word) |
3450 * | ILVOD.D | Vector Interleave Odd (doubleword) |
3451 * | ILVL.B | Vector Interleave Left (byte) |
3452 * | ILVL.H | Vector Interleave Left (halfword) |
3453 * | ILVL.W | Vector Interleave Left (word) |
3454 * | ILVL.D | Vector Interleave Left (doubleword) |
3455 * | ILVR.B | Vector Interleave Right (byte) |
3456 * | ILVR.H | Vector Interleave Right (halfword) |
3457 * | ILVR.W | Vector Interleave Right (word) |
3458 * | ILVR.D | Vector Interleave Right (doubleword) |
3459 * +---------------+----------------------------------------------------------+
3463 void helper_msa_ilvev_b(CPUMIPSState *env,
3464 uint32_t wd, uint32_t ws, uint32_t wt)
3466 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3467 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3468 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3470 #if defined(HOST_WORDS_BIGENDIAN)
3471 pwd->b[8] = pws->b[9];
3472 pwd->b[9] = pwt->b[9];
3473 pwd->b[10] = pws->b[11];
3474 pwd->b[11] = pwt->b[11];
3475 pwd->b[12] = pws->b[13];
3476 pwd->b[13] = pwt->b[13];
3477 pwd->b[14] = pws->b[15];
3478 pwd->b[15] = pwt->b[15];
3479 pwd->b[0] = pws->b[1];
3480 pwd->b[1] = pwt->b[1];
3481 pwd->b[2] = pws->b[3];
3482 pwd->b[3] = pwt->b[3];
3483 pwd->b[4] = pws->b[5];
3484 pwd->b[5] = pwt->b[5];
3485 pwd->b[6] = pws->b[7];
3486 pwd->b[7] = pwt->b[7];
3488 pwd->b[15] = pws->b[14];
3489 pwd->b[14] = pwt->b[14];
3490 pwd->b[13] = pws->b[12];
3491 pwd->b[12] = pwt->b[12];
3492 pwd->b[11] = pws->b[10];
3493 pwd->b[10] = pwt->b[10];
3494 pwd->b[9] = pws->b[8];
3495 pwd->b[8] = pwt->b[8];
3496 pwd->b[7] = pws->b[6];
3497 pwd->b[6] = pwt->b[6];
3498 pwd->b[5] = pws->b[4];
3499 pwd->b[4] = pwt->b[4];
3500 pwd->b[3] = pws->b[2];
3501 pwd->b[2] = pwt->b[2];
3502 pwd->b[1] = pws->b[0];
3503 pwd->b[0] = pwt->b[0];
3507 void helper_msa_ilvev_h(CPUMIPSState *env,
3508 uint32_t wd, uint32_t ws, uint32_t wt)
3510 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3511 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3512 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3514 #if defined(HOST_WORDS_BIGENDIAN)
3515 pwd->h[4] = pws->h[5];
3516 pwd->h[5] = pwt->h[5];
3517 pwd->h[6] = pws->h[7];
3518 pwd->h[7] = pwt->h[7];
3519 pwd->h[0] = pws->h[1];
3520 pwd->h[1] = pwt->h[1];
3521 pwd->h[2] = pws->h[3];
3522 pwd->h[3] = pwt->h[3];
3524 pwd->h[7] = pws->h[6];
3525 pwd->h[6] = pwt->h[6];
3526 pwd->h[5] = pws->h[4];
3527 pwd->h[4] = pwt->h[4];
3528 pwd->h[3] = pws->h[2];
3529 pwd->h[2] = pwt->h[2];
3530 pwd->h[1] = pws->h[0];
3531 pwd->h[0] = pwt->h[0];
3535 void helper_msa_ilvev_w(CPUMIPSState *env,
3536 uint32_t wd, uint32_t ws, uint32_t wt)
3538 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3539 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3540 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3542 #if defined(HOST_WORDS_BIGENDIAN)
3543 pwd->w[2] = pws->w[3];
3544 pwd->w[3] = pwt->w[3];
3545 pwd->w[0] = pws->w[1];
3546 pwd->w[1] = pwt->w[1];
3548 pwd->w[3] = pws->w[2];
3549 pwd->w[2] = pwt->w[2];
3550 pwd->w[1] = pws->w[0];
3551 pwd->w[0] = pwt->w[0];
3555 void helper_msa_ilvev_d(CPUMIPSState *env,
3556 uint32_t wd, uint32_t ws, uint32_t wt)
3558 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3559 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3560 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3562 pwd->d[1] = pws->d[0];
3563 pwd->d[0] = pwt->d[0];
3567 void helper_msa_ilvod_b(CPUMIPSState *env,
3568 uint32_t wd, uint32_t ws, uint32_t wt)
3570 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3571 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3572 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3574 #if defined(HOST_WORDS_BIGENDIAN)
3575 pwd->b[7] = pwt->b[6];
3576 pwd->b[6] = pws->b[6];
3577 pwd->b[5] = pwt->b[4];
3578 pwd->b[4] = pws->b[4];
3579 pwd->b[3] = pwt->b[2];
3580 pwd->b[2] = pws->b[2];
3581 pwd->b[1] = pwt->b[0];
3582 pwd->b[0] = pws->b[0];
3583 pwd->b[15] = pwt->b[14];
3584 pwd->b[14] = pws->b[14];
3585 pwd->b[13] = pwt->b[12];
3586 pwd->b[12] = pws->b[12];
3587 pwd->b[11] = pwt->b[10];
3588 pwd->b[10] = pws->b[10];
3589 pwd->b[9] = pwt->b[8];
3590 pwd->b[8] = pws->b[8];
3592 pwd->b[0] = pwt->b[1];
3593 pwd->b[1] = pws->b[1];
3594 pwd->b[2] = pwt->b[3];
3595 pwd->b[3] = pws->b[3];
3596 pwd->b[4] = pwt->b[5];
3597 pwd->b[5] = pws->b[5];
3598 pwd->b[6] = pwt->b[7];
3599 pwd->b[7] = pws->b[7];
3600 pwd->b[8] = pwt->b[9];
3601 pwd->b[9] = pws->b[9];
3602 pwd->b[10] = pwt->b[11];
3603 pwd->b[11] = pws->b[11];
3604 pwd->b[12] = pwt->b[13];
3605 pwd->b[13] = pws->b[13];
3606 pwd->b[14] = pwt->b[15];
3607 pwd->b[15] = pws->b[15];
3611 void helper_msa_ilvod_h(CPUMIPSState *env,
3612 uint32_t wd, uint32_t ws, uint32_t wt)
3614 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3615 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3616 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3618 #if defined(HOST_WORDS_BIGENDIAN)
3619 pwd->h[3] = pwt->h[2];
3620 pwd->h[2] = pws->h[2];
3621 pwd->h[1] = pwt->h[0];
3622 pwd->h[0] = pws->h[0];
3623 pwd->h[7] = pwt->h[6];
3624 pwd->h[6] = pws->h[6];
3625 pwd->h[5] = pwt->h[4];
3626 pwd->h[4] = pws->h[4];
3628 pwd->h[0] = pwt->h[1];
3629 pwd->h[1] = pws->h[1];
3630 pwd->h[2] = pwt->h[3];
3631 pwd->h[3] = pws->h[3];
3632 pwd->h[4] = pwt->h[5];
3633 pwd->h[5] = pws->h[5];
3634 pwd->h[6] = pwt->h[7];
3635 pwd->h[7] = pws->h[7];
3639 void helper_msa_ilvod_w(CPUMIPSState *env,
3640 uint32_t wd, uint32_t ws, uint32_t wt)
3642 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3643 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3644 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3646 #if defined(HOST_WORDS_BIGENDIAN)
3647 pwd->w[1] = pwt->w[0];
3648 pwd->w[0] = pws->w[0];
3649 pwd->w[3] = pwt->w[2];
3650 pwd->w[2] = pws->w[2];
3652 pwd->w[0] = pwt->w[1];
3653 pwd->w[1] = pws->w[1];
3654 pwd->w[2] = pwt->w[3];
3655 pwd->w[3] = pws->w[3];
3659 void helper_msa_ilvod_d(CPUMIPSState *env,
3660 uint32_t wd, uint32_t ws, uint32_t wt)
3662 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3663 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3664 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3666 pwd->d[0] = pwt->d[1];
3667 pwd->d[1] = pws->d[1];
3671 void helper_msa_ilvl_b(CPUMIPSState *env,
3672 uint32_t wd, uint32_t ws, uint32_t wt)
3674 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3675 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3676 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3678 #if defined(HOST_WORDS_BIGENDIAN)
3679 pwd->b[7] = pwt->b[15];
3680 pwd->b[6] = pws->b[15];
3681 pwd->b[5] = pwt->b[14];
3682 pwd->b[4] = pws->b[14];
3683 pwd->b[3] = pwt->b[13];
3684 pwd->b[2] = pws->b[13];
3685 pwd->b[1] = pwt->b[12];
3686 pwd->b[0] = pws->b[12];
3687 pwd->b[15] = pwt->b[11];
3688 pwd->b[14] = pws->b[11];
3689 pwd->b[13] = pwt->b[10];
3690 pwd->b[12] = pws->b[10];
3691 pwd->b[11] = pwt->b[9];
3692 pwd->b[10] = pws->b[9];
3693 pwd->b[9] = pwt->b[8];
3694 pwd->b[8] = pws->b[8];
3696 pwd->b[0] = pwt->b[8];
3697 pwd->b[1] = pws->b[8];
3698 pwd->b[2] = pwt->b[9];
3699 pwd->b[3] = pws->b[9];
3700 pwd->b[4] = pwt->b[10];
3701 pwd->b[5] = pws->b[10];
3702 pwd->b[6] = pwt->b[11];
3703 pwd->b[7] = pws->b[11];
3704 pwd->b[8] = pwt->b[12];
3705 pwd->b[9] = pws->b[12];
3706 pwd->b[10] = pwt->b[13];
3707 pwd->b[11] = pws->b[13];
3708 pwd->b[12] = pwt->b[14];
3709 pwd->b[13] = pws->b[14];
3710 pwd->b[14] = pwt->b[15];
3711 pwd->b[15] = pws->b[15];
3715 void helper_msa_ilvl_h(CPUMIPSState *env,
3716 uint32_t wd, uint32_t ws, uint32_t wt)
3718 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3719 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3720 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3722 #if defined(HOST_WORDS_BIGENDIAN)
3723 pwd->h[3] = pwt->h[7];
3724 pwd->h[2] = pws->h[7];
3725 pwd->h[1] = pwt->h[6];
3726 pwd->h[0] = pws->h[6];
3727 pwd->h[7] = pwt->h[5];
3728 pwd->h[6] = pws->h[5];
3729 pwd->h[5] = pwt->h[4];
3730 pwd->h[4] = pws->h[4];
3732 pwd->h[0] = pwt->h[4];
3733 pwd->h[1] = pws->h[4];
3734 pwd->h[2] = pwt->h[5];
3735 pwd->h[3] = pws->h[5];
3736 pwd->h[4] = pwt->h[6];
3737 pwd->h[5] = pws->h[6];
3738 pwd->h[6] = pwt->h[7];
3739 pwd->h[7] = pws->h[7];
3743 void helper_msa_ilvl_w(CPUMIPSState *env,
3744 uint32_t wd, uint32_t ws, uint32_t wt)
3746 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3747 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3748 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3750 #if defined(HOST_WORDS_BIGENDIAN)
3751 pwd->w[1] = pwt->w[3];
3752 pwd->w[0] = pws->w[3];
3753 pwd->w[3] = pwt->w[2];
3754 pwd->w[2] = pws->w[2];
3756 pwd->w[0] = pwt->w[2];
3757 pwd->w[1] = pws->w[2];
3758 pwd->w[2] = pwt->w[3];
3759 pwd->w[3] = pws->w[3];
3763 void helper_msa_ilvl_d(CPUMIPSState *env,
3764 uint32_t wd, uint32_t ws, uint32_t wt)
3766 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3767 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3768 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3770 pwd->d[0] = pwt->d[1];
3771 pwd->d[1] = pws->d[1];
3775 void helper_msa_ilvr_b(CPUMIPSState *env,
3776 uint32_t wd, uint32_t ws, uint32_t wt)
3778 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3779 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3780 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3782 #if defined(HOST_WORDS_BIGENDIAN)
3783 pwd->b[8] = pws->b[0];
3784 pwd->b[9] = pwt->b[0];
3785 pwd->b[10] = pws->b[1];
3786 pwd->b[11] = pwt->b[1];
3787 pwd->b[12] = pws->b[2];
3788 pwd->b[13] = pwt->b[2];
3789 pwd->b[14] = pws->b[3];
3790 pwd->b[15] = pwt->b[3];
3791 pwd->b[0] = pws->b[4];
3792 pwd->b[1] = pwt->b[4];
3793 pwd->b[2] = pws->b[5];
3794 pwd->b[3] = pwt->b[5];
3795 pwd->b[4] = pws->b[6];
3796 pwd->b[5] = pwt->b[6];
3797 pwd->b[6] = pws->b[7];
3798 pwd->b[7] = pwt->b[7];
3800 pwd->b[15] = pws->b[7];
3801 pwd->b[14] = pwt->b[7];
3802 pwd->b[13] = pws->b[6];
3803 pwd->b[12] = pwt->b[6];
3804 pwd->b[11] = pws->b[5];
3805 pwd->b[10] = pwt->b[5];
3806 pwd->b[9] = pws->b[4];
3807 pwd->b[8] = pwt->b[4];
3808 pwd->b[7] = pws->b[3];
3809 pwd->b[6] = pwt->b[3];
3810 pwd->b[5] = pws->b[2];
3811 pwd->b[4] = pwt->b[2];
3812 pwd->b[3] = pws->b[1];
3813 pwd->b[2] = pwt->b[1];
3814 pwd->b[1] = pws->b[0];
3815 pwd->b[0] = pwt->b[0];
3819 void helper_msa_ilvr_h(CPUMIPSState *env,
3820 uint32_t wd, uint32_t ws, uint32_t wt)
3822 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3823 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3824 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3826 #if defined(HOST_WORDS_BIGENDIAN)
3827 pwd->h[4] = pws->h[0];
3828 pwd->h[5] = pwt->h[0];
3829 pwd->h[6] = pws->h[1];
3830 pwd->h[7] = pwt->h[1];
3831 pwd->h[0] = pws->h[2];
3832 pwd->h[1] = pwt->h[2];
3833 pwd->h[2] = pws->h[3];
3834 pwd->h[3] = pwt->h[3];
3836 pwd->h[7] = pws->h[3];
3837 pwd->h[6] = pwt->h[3];
3838 pwd->h[5] = pws->h[2];
3839 pwd->h[4] = pwt->h[2];
3840 pwd->h[3] = pws->h[1];
3841 pwd->h[2] = pwt->h[1];
3842 pwd->h[1] = pws->h[0];
3843 pwd->h[0] = pwt->h[0];
3847 void helper_msa_ilvr_w(CPUMIPSState *env,
3848 uint32_t wd, uint32_t ws, uint32_t wt)
3850 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3851 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3852 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3854 #if defined(HOST_WORDS_BIGENDIAN)
3855 pwd->w[2] = pws->w[0];
3856 pwd->w[3] = pwt->w[0];
3857 pwd->w[0] = pws->w[1];
3858 pwd->w[1] = pwt->w[1];
3860 pwd->w[3] = pws->w[1];
3861 pwd->w[2] = pwt->w[1];
3862 pwd->w[1] = pws->w[0];
3863 pwd->w[0] = pwt->w[0];
3867 void helper_msa_ilvr_d(CPUMIPSState *env,
3868 uint32_t wd, uint32_t ws, uint32_t wt)
3870 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3871 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3872 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3874 pwd->d[1] = pws->d[0];
3875 pwd->d[0] = pwt->d[0];
3883 * +---------------+----------------------------------------------------------+
3884 * | AND.V | Vector Logical And |
3885 * | NOR.V | Vector Logical Negated Or |
3886 * | OR.V | Vector Logical Or |
3887 * | XOR.V | Vector Logical Exclusive Or |
3888 * +---------------+----------------------------------------------------------+
3892 void helper_msa_and_v(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
3894 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3895 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3896 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3898 pwd->d[0] = pws->d[0] & pwt->d[0];
3899 pwd->d[1] = pws->d[1] & pwt->d[1];
3902 void helper_msa_nor_v(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
3904 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3905 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3906 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3908 pwd->d[0] = ~(pws->d[0] | pwt->d[0]);
3909 pwd->d[1] = ~(pws->d[1] | pwt->d[1]);
3912 void helper_msa_or_v(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
3914 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3915 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3916 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3918 pwd->d[0] = pws->d[0] | pwt->d[0];
3919 pwd->d[1] = pws->d[1] | pwt->d[1];
3922 void helper_msa_xor_v(CPUMIPSState *env, uint32_t wd, uint32_t ws, uint32_t wt)
3924 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3925 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3926 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3928 pwd->d[0] = pws->d[0] ^ pwt->d[0];
3929 pwd->d[1] = pws->d[1] ^ pwt->d[1];
3937 * +---------------+----------------------------------------------------------+
3938 * | MOVE.V | Vector Move |
3939 * +---------------+----------------------------------------------------------+
3942 static inline void msa_move_v(wr_t *pwd, wr_t *pws)
3944 pwd->d[0] = pws->d[0];
3945 pwd->d[1] = pws->d[1];
3948 void helper_msa_move_v(CPUMIPSState *env, uint32_t wd, uint32_t ws)
3950 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3951 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3953 msa_move_v(pwd, pws);
3961 * +---------------+----------------------------------------------------------+
3962 * | PCKEV.B | Vector Pack Even (byte) |
3963 * | PCKEV.H | Vector Pack Even (halfword) |
3964 * | PCKEV.W | Vector Pack Even (word) |
3965 * | PCKEV.D | Vector Pack Even (doubleword) |
3966 * | PCKOD.B | Vector Pack Odd (byte) |
3967 * | PCKOD.H | Vector Pack Odd (halfword) |
3968 * | PCKOD.W | Vector Pack Odd (word) |
3969 * | PCKOD.D | Vector Pack Odd (doubleword) |
3970 * | VSHF.B | Vector Data Preserving Shuffle (byte) |
3971 * | VSHF.H | Vector Data Preserving Shuffle (halfword) |
3972 * | VSHF.W | Vector Data Preserving Shuffle (word) |
3973 * | VSHF.D | Vector Data Preserving Shuffle (doubleword) |
3974 * +---------------+----------------------------------------------------------+
3978 void helper_msa_pckev_b(CPUMIPSState *env,
3979 uint32_t wd, uint32_t ws, uint32_t wt)
3981 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
3982 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
3983 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
3985 #if defined(HOST_WORDS_BIGENDIAN)
3986 pwd->b[8] = pws->b[9];
3987 pwd->b[10] = pws->b[13];
3988 pwd->b[12] = pws->b[1];
3989 pwd->b[14] = pws->b[5];
3990 pwd->b[0] = pwt->b[9];
3991 pwd->b[2] = pwt->b[13];
3992 pwd->b[4] = pwt->b[1];
3993 pwd->b[6] = pwt->b[5];
3994 pwd->b[9] = pws->b[11];
3995 pwd->b[13] = pws->b[3];
3996 pwd->b[1] = pwt->b[11];
3997 pwd->b[5] = pwt->b[3];
3998 pwd->b[11] = pws->b[15];
3999 pwd->b[3] = pwt->b[15];
4000 pwd->b[15] = pws->b[7];
4001 pwd->b[7] = pwt->b[7];
4003 pwd->b[15] = pws->b[14];
4004 pwd->b[13] = pws->b[10];
4005 pwd->b[11] = pws->b[6];
4006 pwd->b[9] = pws->b[2];
4007 pwd->b[7] = pwt->b[14];
4008 pwd->b[5] = pwt->b[10];
4009 pwd->b[3] = pwt->b[6];
4010 pwd->b[1] = pwt->b[2];
4011 pwd->b[14] = pws->b[12];
4012 pwd->b[10] = pws->b[4];
4013 pwd->b[6] = pwt->b[12];
4014 pwd->b[2] = pwt->b[4];
4015 pwd->b[12] = pws->b[8];
4016 pwd->b[4] = pwt->b[8];
4017 pwd->b[8] = pws->b[0];
4018 pwd->b[0] = pwt->b[0];
4022 void helper_msa_pckev_h(CPUMIPSState *env,
4023 uint32_t wd, uint32_t ws, uint32_t wt)
4025 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4026 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4027 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4029 #if defined(HOST_WORDS_BIGENDIAN)
4030 pwd->h[4] = pws->h[5];
4031 pwd->h[6] = pws->h[1];
4032 pwd->h[0] = pwt->h[5];
4033 pwd->h[2] = pwt->h[1];
4034 pwd->h[5] = pws->h[7];
4035 pwd->h[1] = pwt->h[7];
4036 pwd->h[7] = pws->h[3];
4037 pwd->h[3] = pwt->h[3];
4039 pwd->h[7] = pws->h[6];
4040 pwd->h[5] = pws->h[2];
4041 pwd->h[3] = pwt->h[6];
4042 pwd->h[1] = pwt->h[2];
4043 pwd->h[6] = pws->h[4];
4044 pwd->h[2] = pwt->h[4];
4045 pwd->h[4] = pws->h[0];
4046 pwd->h[0] = pwt->h[0];
4050 void helper_msa_pckev_w(CPUMIPSState *env,
4051 uint32_t wd, uint32_t ws, uint32_t wt)
4053 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4054 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4055 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4057 #if defined(HOST_WORDS_BIGENDIAN)
4058 pwd->w[2] = pws->w[3];
4059 pwd->w[0] = pwt->w[3];
4060 pwd->w[3] = pws->w[1];
4061 pwd->w[1] = pwt->w[1];
4063 pwd->w[3] = pws->w[2];
4064 pwd->w[1] = pwt->w[2];
4065 pwd->w[2] = pws->w[0];
4066 pwd->w[0] = pwt->w[0];
4070 void helper_msa_pckev_d(CPUMIPSState *env,
4071 uint32_t wd, uint32_t ws, uint32_t wt)
4073 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4074 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4075 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4077 pwd->d[1] = pws->d[0];
4078 pwd->d[0] = pwt->d[0];
4082 void helper_msa_pckod_b(CPUMIPSState *env,
4083 uint32_t wd, uint32_t ws, uint32_t wt)
4085 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4086 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4087 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4089 #if defined(HOST_WORDS_BIGENDIAN)
4090 pwd->b[7] = pwt->b[6];
4091 pwd->b[5] = pwt->b[2];
4092 pwd->b[3] = pwt->b[14];
4093 pwd->b[1] = pwt->b[10];
4094 pwd->b[15] = pws->b[6];
4095 pwd->b[13] = pws->b[2];
4096 pwd->b[11] = pws->b[14];
4097 pwd->b[9] = pws->b[10];
4098 pwd->b[6] = pwt->b[4];
4099 pwd->b[2] = pwt->b[12];
4100 pwd->b[14] = pws->b[4];
4101 pwd->b[10] = pws->b[12];
4102 pwd->b[4] = pwt->b[0];
4103 pwd->b[12] = pws->b[0];
4104 pwd->b[0] = pwt->b[8];
4105 pwd->b[8] = pws->b[8];
4107 pwd->b[0] = pwt->b[1];
4108 pwd->b[2] = pwt->b[5];
4109 pwd->b[4] = pwt->b[9];
4110 pwd->b[6] = pwt->b[13];
4111 pwd->b[8] = pws->b[1];
4112 pwd->b[10] = pws->b[5];
4113 pwd->b[12] = pws->b[9];
4114 pwd->b[14] = pws->b[13];
4115 pwd->b[1] = pwt->b[3];
4116 pwd->b[5] = pwt->b[11];
4117 pwd->b[9] = pws->b[3];
4118 pwd->b[13] = pws->b[11];
4119 pwd->b[3] = pwt->b[7];
4120 pwd->b[11] = pws->b[7];
4121 pwd->b[7] = pwt->b[15];
4122 pwd->b[15] = pws->b[15];
4127 void helper_msa_pckod_h(CPUMIPSState *env,
4128 uint32_t wd, uint32_t ws, uint32_t wt)
4130 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4131 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4132 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4134 #if defined(HOST_WORDS_BIGENDIAN)
4135 pwd->h[3] = pwt->h[2];
4136 pwd->h[1] = pwt->h[6];
4137 pwd->h[7] = pws->h[2];
4138 pwd->h[5] = pws->h[6];
4139 pwd->h[2] = pwt->h[0];
4140 pwd->h[6] = pws->h[0];
4141 pwd->h[0] = pwt->h[4];
4142 pwd->h[4] = pws->h[4];
4144 pwd->h[0] = pwt->h[1];
4145 pwd->h[2] = pwt->h[5];
4146 pwd->h[4] = pws->h[1];
4147 pwd->h[6] = pws->h[5];
4148 pwd->h[1] = pwt->h[3];
4149 pwd->h[5] = pws->h[3];
4150 pwd->h[3] = pwt->h[7];
4151 pwd->h[7] = pws->h[7];
4155 void helper_msa_pckod_w(CPUMIPSState *env,
4156 uint32_t wd, uint32_t ws, uint32_t wt)
4158 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4159 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4160 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4162 #if defined(HOST_WORDS_BIGENDIAN)
4163 pwd->w[1] = pwt->w[0];
4164 pwd->w[3] = pws->w[0];
4165 pwd->w[0] = pwt->w[2];
4166 pwd->w[2] = pws->w[2];
4168 pwd->w[0] = pwt->w[1];
4169 pwd->w[2] = pws->w[1];
4170 pwd->w[1] = pwt->w[3];
4171 pwd->w[3] = pws->w[3];
4175 void helper_msa_pckod_d(CPUMIPSState *env,
4176 uint32_t wd, uint32_t ws, uint32_t wt)
4178 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4179 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4180 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4182 pwd->d[0] = pwt->d[1];
4183 pwd->d[1] = pws->d[1];
4191 * +---------------+----------------------------------------------------------+
4192 * | SLL.B | Vector Shift Left (byte) |
4193 * | SLL.H | Vector Shift Left (halfword) |
4194 * | SLL.W | Vector Shift Left (word) |
4195 * | SLL.D | Vector Shift Left (doubleword) |
4196 * | SRA.B | Vector Shift Right Arithmetic (byte) |
4197 * | SRA.H | Vector Shift Right Arithmetic (halfword) |
4198 * | SRA.W | Vector Shift Right Arithmetic (word) |
4199 * | SRA.D | Vector Shift Right Arithmetic (doubleword) |
4200 * | SRAR.B | Vector Shift Right Arithmetic Rounded (byte) |
4201 * | SRAR.H | Vector Shift Right Arithmetic Rounded (halfword) |
4202 * | SRAR.W | Vector Shift Right Arithmetic Rounded (word) |
4203 * | SRAR.D | Vector Shift Right Arithmetic Rounded (doubleword) |
4204 * | SRL.B | Vector Shift Right Logical (byte) |
4205 * | SRL.H | Vector Shift Right Logical (halfword) |
4206 * | SRL.W | Vector Shift Right Logical (word) |
4207 * | SRL.D | Vector Shift Right Logical (doubleword) |
4208 * | SRLR.B | Vector Shift Right Logical Rounded (byte) |
4209 * | SRLR.H | Vector Shift Right Logical Rounded (halfword) |
4210 * | SRLR.W | Vector Shift Right Logical Rounded (word) |
4211 * | SRLR.D | Vector Shift Right Logical Rounded (doubleword) |
4212 * +---------------+----------------------------------------------------------+
4216 static inline int64_t msa_sll_df(uint32_t df, int64_t arg1, int64_t arg2)
4218 int32_t b_arg2 = BIT_POSITION(arg2, df);
4219 return arg1 << b_arg2;
4222 void helper_msa_sll_b(CPUMIPSState *env,
4223 uint32_t wd, uint32_t ws, uint32_t wt)
4225 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4226 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4227 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4229 pwd->b[0] = msa_sll_df(DF_BYTE, pws->b[0], pwt->b[0]);
4230 pwd->b[1] = msa_sll_df(DF_BYTE, pws->b[1], pwt->b[1]);
4231 pwd->b[2] = msa_sll_df(DF_BYTE, pws->b[2], pwt->b[2]);
4232 pwd->b[3] = msa_sll_df(DF_BYTE, pws->b[3], pwt->b[3]);
4233 pwd->b[4] = msa_sll_df(DF_BYTE, pws->b[4], pwt->b[4]);
4234 pwd->b[5] = msa_sll_df(DF_BYTE, pws->b[5], pwt->b[5]);
4235 pwd->b[6] = msa_sll_df(DF_BYTE, pws->b[6], pwt->b[6]);
4236 pwd->b[7] = msa_sll_df(DF_BYTE, pws->b[7], pwt->b[7]);
4237 pwd->b[8] = msa_sll_df(DF_BYTE, pws->b[8], pwt->b[8]);
4238 pwd->b[9] = msa_sll_df(DF_BYTE, pws->b[9], pwt->b[9]);
4239 pwd->b[10] = msa_sll_df(DF_BYTE, pws->b[10], pwt->b[10]);
4240 pwd->b[11] = msa_sll_df(DF_BYTE, pws->b[11], pwt->b[11]);
4241 pwd->b[12] = msa_sll_df(DF_BYTE, pws->b[12], pwt->b[12]);
4242 pwd->b[13] = msa_sll_df(DF_BYTE, pws->b[13], pwt->b[13]);
4243 pwd->b[14] = msa_sll_df(DF_BYTE, pws->b[14], pwt->b[14]);
4244 pwd->b[15] = msa_sll_df(DF_BYTE, pws->b[15], pwt->b[15]);
4247 void helper_msa_sll_h(CPUMIPSState *env,
4248 uint32_t wd, uint32_t ws, uint32_t wt)
4250 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4251 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4252 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4254 pwd->h[0] = msa_sll_df(DF_HALF, pws->h[0], pwt->h[0]);
4255 pwd->h[1] = msa_sll_df(DF_HALF, pws->h[1], pwt->h[1]);
4256 pwd->h[2] = msa_sll_df(DF_HALF, pws->h[2], pwt->h[2]);
4257 pwd->h[3] = msa_sll_df(DF_HALF, pws->h[3], pwt->h[3]);
4258 pwd->h[4] = msa_sll_df(DF_HALF, pws->h[4], pwt->h[4]);
4259 pwd->h[5] = msa_sll_df(DF_HALF, pws->h[5], pwt->h[5]);
4260 pwd->h[6] = msa_sll_df(DF_HALF, pws->h[6], pwt->h[6]);
4261 pwd->h[7] = msa_sll_df(DF_HALF, pws->h[7], pwt->h[7]);
4264 void helper_msa_sll_w(CPUMIPSState *env,
4265 uint32_t wd, uint32_t ws, uint32_t wt)
4267 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4268 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4269 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4271 pwd->w[0] = msa_sll_df(DF_WORD, pws->w[0], pwt->w[0]);
4272 pwd->w[1] = msa_sll_df(DF_WORD, pws->w[1], pwt->w[1]);
4273 pwd->w[2] = msa_sll_df(DF_WORD, pws->w[2], pwt->w[2]);
4274 pwd->w[3] = msa_sll_df(DF_WORD, pws->w[3], pwt->w[3]);
4277 void helper_msa_sll_d(CPUMIPSState *env,
4278 uint32_t wd, uint32_t ws, uint32_t wt)
4280 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4281 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4282 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4284 pwd->d[0] = msa_sll_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
4285 pwd->d[1] = msa_sll_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
4289 static inline int64_t msa_sra_df(uint32_t df, int64_t arg1, int64_t arg2)
4291 int32_t b_arg2 = BIT_POSITION(arg2, df);
4292 return arg1 >> b_arg2;
4295 void helper_msa_sra_b(CPUMIPSState *env,
4296 uint32_t wd, uint32_t ws, uint32_t wt)
4298 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4299 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4300 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4302 pwd->b[0] = msa_sra_df(DF_BYTE, pws->b[0], pwt->b[0]);
4303 pwd->b[1] = msa_sra_df(DF_BYTE, pws->b[1], pwt->b[1]);
4304 pwd->b[2] = msa_sra_df(DF_BYTE, pws->b[2], pwt->b[2]);
4305 pwd->b[3] = msa_sra_df(DF_BYTE, pws->b[3], pwt->b[3]);
4306 pwd->b[4] = msa_sra_df(DF_BYTE, pws->b[4], pwt->b[4]);
4307 pwd->b[5] = msa_sra_df(DF_BYTE, pws->b[5], pwt->b[5]);
4308 pwd->b[6] = msa_sra_df(DF_BYTE, pws->b[6], pwt->b[6]);
4309 pwd->b[7] = msa_sra_df(DF_BYTE, pws->b[7], pwt->b[7]);
4310 pwd->b[8] = msa_sra_df(DF_BYTE, pws->b[8], pwt->b[8]);
4311 pwd->b[9] = msa_sra_df(DF_BYTE, pws->b[9], pwt->b[9]);
4312 pwd->b[10] = msa_sra_df(DF_BYTE, pws->b[10], pwt->b[10]);
4313 pwd->b[11] = msa_sra_df(DF_BYTE, pws->b[11], pwt->b[11]);
4314 pwd->b[12] = msa_sra_df(DF_BYTE, pws->b[12], pwt->b[12]);
4315 pwd->b[13] = msa_sra_df(DF_BYTE, pws->b[13], pwt->b[13]);
4316 pwd->b[14] = msa_sra_df(DF_BYTE, pws->b[14], pwt->b[14]);
4317 pwd->b[15] = msa_sra_df(DF_BYTE, pws->b[15], pwt->b[15]);
4320 void helper_msa_sra_h(CPUMIPSState *env,
4321 uint32_t wd, uint32_t ws, uint32_t wt)
4323 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4324 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4325 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4327 pwd->h[0] = msa_sra_df(DF_HALF, pws->h[0], pwt->h[0]);
4328 pwd->h[1] = msa_sra_df(DF_HALF, pws->h[1], pwt->h[1]);
4329 pwd->h[2] = msa_sra_df(DF_HALF, pws->h[2], pwt->h[2]);
4330 pwd->h[3] = msa_sra_df(DF_HALF, pws->h[3], pwt->h[3]);
4331 pwd->h[4] = msa_sra_df(DF_HALF, pws->h[4], pwt->h[4]);
4332 pwd->h[5] = msa_sra_df(DF_HALF, pws->h[5], pwt->h[5]);
4333 pwd->h[6] = msa_sra_df(DF_HALF, pws->h[6], pwt->h[6]);
4334 pwd->h[7] = msa_sra_df(DF_HALF, pws->h[7], pwt->h[7]);
4337 void helper_msa_sra_w(CPUMIPSState *env,
4338 uint32_t wd, uint32_t ws, uint32_t wt)
4340 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4341 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4342 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4344 pwd->w[0] = msa_sra_df(DF_WORD, pws->w[0], pwt->w[0]);
4345 pwd->w[1] = msa_sra_df(DF_WORD, pws->w[1], pwt->w[1]);
4346 pwd->w[2] = msa_sra_df(DF_WORD, pws->w[2], pwt->w[2]);
4347 pwd->w[3] = msa_sra_df(DF_WORD, pws->w[3], pwt->w[3]);
4350 void helper_msa_sra_d(CPUMIPSState *env,
4351 uint32_t wd, uint32_t ws, uint32_t wt)
4353 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4354 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4355 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4357 pwd->d[0] = msa_sra_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
4358 pwd->d[1] = msa_sra_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
4362 static inline int64_t msa_srar_df(uint32_t df, int64_t arg1, int64_t arg2)
4364 int32_t b_arg2 = BIT_POSITION(arg2, df);
4368 int64_t r_bit = (arg1 >> (b_arg2 - 1)) & 1;
4369 return (arg1 >> b_arg2) + r_bit;
4373 void helper_msa_srar_b(CPUMIPSState *env,
4374 uint32_t wd, uint32_t ws, uint32_t wt)
4376 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4377 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4378 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4380 pwd->b[0] = msa_srar_df(DF_BYTE, pws->b[0], pwt->b[0]);
4381 pwd->b[1] = msa_srar_df(DF_BYTE, pws->b[1], pwt->b[1]);
4382 pwd->b[2] = msa_srar_df(DF_BYTE, pws->b[2], pwt->b[2]);
4383 pwd->b[3] = msa_srar_df(DF_BYTE, pws->b[3], pwt->b[3]);
4384 pwd->b[4] = msa_srar_df(DF_BYTE, pws->b[4], pwt->b[4]);
4385 pwd->b[5] = msa_srar_df(DF_BYTE, pws->b[5], pwt->b[5]);
4386 pwd->b[6] = msa_srar_df(DF_BYTE, pws->b[6], pwt->b[6]);
4387 pwd->b[7] = msa_srar_df(DF_BYTE, pws->b[7], pwt->b[7]);
4388 pwd->b[8] = msa_srar_df(DF_BYTE, pws->b[8], pwt->b[8]);
4389 pwd->b[9] = msa_srar_df(DF_BYTE, pws->b[9], pwt->b[9]);
4390 pwd->b[10] = msa_srar_df(DF_BYTE, pws->b[10], pwt->b[10]);
4391 pwd->b[11] = msa_srar_df(DF_BYTE, pws->b[11], pwt->b[11]);
4392 pwd->b[12] = msa_srar_df(DF_BYTE, pws->b[12], pwt->b[12]);
4393 pwd->b[13] = msa_srar_df(DF_BYTE, pws->b[13], pwt->b[13]);
4394 pwd->b[14] = msa_srar_df(DF_BYTE, pws->b[14], pwt->b[14]);
4395 pwd->b[15] = msa_srar_df(DF_BYTE, pws->b[15], pwt->b[15]);
4398 void helper_msa_srar_h(CPUMIPSState *env,
4399 uint32_t wd, uint32_t ws, uint32_t wt)
4401 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4402 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4403 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4405 pwd->h[0] = msa_srar_df(DF_HALF, pws->h[0], pwt->h[0]);
4406 pwd->h[1] = msa_srar_df(DF_HALF, pws->h[1], pwt->h[1]);
4407 pwd->h[2] = msa_srar_df(DF_HALF, pws->h[2], pwt->h[2]);
4408 pwd->h[3] = msa_srar_df(DF_HALF, pws->h[3], pwt->h[3]);
4409 pwd->h[4] = msa_srar_df(DF_HALF, pws->h[4], pwt->h[4]);
4410 pwd->h[5] = msa_srar_df(DF_HALF, pws->h[5], pwt->h[5]);
4411 pwd->h[6] = msa_srar_df(DF_HALF, pws->h[6], pwt->h[6]);
4412 pwd->h[7] = msa_srar_df(DF_HALF, pws->h[7], pwt->h[7]);
4415 void helper_msa_srar_w(CPUMIPSState *env,
4416 uint32_t wd, uint32_t ws, uint32_t wt)
4418 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4419 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4420 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4422 pwd->w[0] = msa_srar_df(DF_WORD, pws->w[0], pwt->w[0]);
4423 pwd->w[1] = msa_srar_df(DF_WORD, pws->w[1], pwt->w[1]);
4424 pwd->w[2] = msa_srar_df(DF_WORD, pws->w[2], pwt->w[2]);
4425 pwd->w[3] = msa_srar_df(DF_WORD, pws->w[3], pwt->w[3]);
4428 void helper_msa_srar_d(CPUMIPSState *env,
4429 uint32_t wd, uint32_t ws, uint32_t wt)
4431 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4432 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4433 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4435 pwd->d[0] = msa_srar_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
4436 pwd->d[1] = msa_srar_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
4440 static inline int64_t msa_srl_df(uint32_t df, int64_t arg1, int64_t arg2)
4442 uint64_t u_arg1 = UNSIGNED(arg1, df);
4443 int32_t b_arg2 = BIT_POSITION(arg2, df);
4444 return u_arg1 >> b_arg2;
4447 void helper_msa_srl_b(CPUMIPSState *env,
4448 uint32_t wd, uint32_t ws, uint32_t wt)
4450 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4451 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4452 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4454 pwd->b[0] = msa_srl_df(DF_BYTE, pws->b[0], pwt->b[0]);
4455 pwd->b[1] = msa_srl_df(DF_BYTE, pws->b[1], pwt->b[1]);
4456 pwd->b[2] = msa_srl_df(DF_BYTE, pws->b[2], pwt->b[2]);
4457 pwd->b[3] = msa_srl_df(DF_BYTE, pws->b[3], pwt->b[3]);
4458 pwd->b[4] = msa_srl_df(DF_BYTE, pws->b[4], pwt->b[4]);
4459 pwd->b[5] = msa_srl_df(DF_BYTE, pws->b[5], pwt->b[5]);
4460 pwd->b[6] = msa_srl_df(DF_BYTE, pws->b[6], pwt->b[6]);
4461 pwd->b[7] = msa_srl_df(DF_BYTE, pws->b[7], pwt->b[7]);
4462 pwd->b[8] = msa_srl_df(DF_BYTE, pws->b[8], pwt->b[8]);
4463 pwd->b[9] = msa_srl_df(DF_BYTE, pws->b[9], pwt->b[9]);
4464 pwd->b[10] = msa_srl_df(DF_BYTE, pws->b[10], pwt->b[10]);
4465 pwd->b[11] = msa_srl_df(DF_BYTE, pws->b[11], pwt->b[11]);
4466 pwd->b[12] = msa_srl_df(DF_BYTE, pws->b[12], pwt->b[12]);
4467 pwd->b[13] = msa_srl_df(DF_BYTE, pws->b[13], pwt->b[13]);
4468 pwd->b[14] = msa_srl_df(DF_BYTE, pws->b[14], pwt->b[14]);
4469 pwd->b[15] = msa_srl_df(DF_BYTE, pws->b[15], pwt->b[15]);
4472 void helper_msa_srl_h(CPUMIPSState *env,
4473 uint32_t wd, uint32_t ws, uint32_t wt)
4475 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4476 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4477 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4479 pwd->h[0] = msa_srl_df(DF_HALF, pws->h[0], pwt->h[0]);
4480 pwd->h[1] = msa_srl_df(DF_HALF, pws->h[1], pwt->h[1]);
4481 pwd->h[2] = msa_srl_df(DF_HALF, pws->h[2], pwt->h[2]);
4482 pwd->h[3] = msa_srl_df(DF_HALF, pws->h[3], pwt->h[3]);
4483 pwd->h[4] = msa_srl_df(DF_HALF, pws->h[4], pwt->h[4]);
4484 pwd->h[5] = msa_srl_df(DF_HALF, pws->h[5], pwt->h[5]);
4485 pwd->h[6] = msa_srl_df(DF_HALF, pws->h[6], pwt->h[6]);
4486 pwd->h[7] = msa_srl_df(DF_HALF, pws->h[7], pwt->h[7]);
4489 void helper_msa_srl_w(CPUMIPSState *env,
4490 uint32_t wd, uint32_t ws, uint32_t wt)
4492 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4493 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4494 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4496 pwd->w[0] = msa_srl_df(DF_WORD, pws->w[0], pwt->w[0]);
4497 pwd->w[1] = msa_srl_df(DF_WORD, pws->w[1], pwt->w[1]);
4498 pwd->w[2] = msa_srl_df(DF_WORD, pws->w[2], pwt->w[2]);
4499 pwd->w[3] = msa_srl_df(DF_WORD, pws->w[3], pwt->w[3]);
4502 void helper_msa_srl_d(CPUMIPSState *env,
4503 uint32_t wd, uint32_t ws, uint32_t wt)
4505 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4506 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4507 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4509 pwd->d[0] = msa_srl_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
4510 pwd->d[1] = msa_srl_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
4514 static inline int64_t msa_srlr_df(uint32_t df, int64_t arg1, int64_t arg2)
4516 uint64_t u_arg1 = UNSIGNED(arg1, df);
4517 int32_t b_arg2 = BIT_POSITION(arg2, df);
4521 uint64_t r_bit = (u_arg1 >> (b_arg2 - 1)) & 1;
4522 return (u_arg1 >> b_arg2) + r_bit;
4526 void helper_msa_srlr_b(CPUMIPSState *env,
4527 uint32_t wd, uint32_t ws, uint32_t wt)
4529 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4530 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4531 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4533 pwd->b[0] = msa_srlr_df(DF_BYTE, pws->b[0], pwt->b[0]);
4534 pwd->b[1] = msa_srlr_df(DF_BYTE, pws->b[1], pwt->b[1]);
4535 pwd->b[2] = msa_srlr_df(DF_BYTE, pws->b[2], pwt->b[2]);
4536 pwd->b[3] = msa_srlr_df(DF_BYTE, pws->b[3], pwt->b[3]);
4537 pwd->b[4] = msa_srlr_df(DF_BYTE, pws->b[4], pwt->b[4]);
4538 pwd->b[5] = msa_srlr_df(DF_BYTE, pws->b[5], pwt->b[5]);
4539 pwd->b[6] = msa_srlr_df(DF_BYTE, pws->b[6], pwt->b[6]);
4540 pwd->b[7] = msa_srlr_df(DF_BYTE, pws->b[7], pwt->b[7]);
4541 pwd->b[8] = msa_srlr_df(DF_BYTE, pws->b[8], pwt->b[8]);
4542 pwd->b[9] = msa_srlr_df(DF_BYTE, pws->b[9], pwt->b[9]);
4543 pwd->b[10] = msa_srlr_df(DF_BYTE, pws->b[10], pwt->b[10]);
4544 pwd->b[11] = msa_srlr_df(DF_BYTE, pws->b[11], pwt->b[11]);
4545 pwd->b[12] = msa_srlr_df(DF_BYTE, pws->b[12], pwt->b[12]);
4546 pwd->b[13] = msa_srlr_df(DF_BYTE, pws->b[13], pwt->b[13]);
4547 pwd->b[14] = msa_srlr_df(DF_BYTE, pws->b[14], pwt->b[14]);
4548 pwd->b[15] = msa_srlr_df(DF_BYTE, pws->b[15], pwt->b[15]);
4551 void helper_msa_srlr_h(CPUMIPSState *env,
4552 uint32_t wd, uint32_t ws, uint32_t wt)
4554 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4555 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4556 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4558 pwd->h[0] = msa_srlr_df(DF_HALF, pws->h[0], pwt->h[0]);
4559 pwd->h[1] = msa_srlr_df(DF_HALF, pws->h[1], pwt->h[1]);
4560 pwd->h[2] = msa_srlr_df(DF_HALF, pws->h[2], pwt->h[2]);
4561 pwd->h[3] = msa_srlr_df(DF_HALF, pws->h[3], pwt->h[3]);
4562 pwd->h[4] = msa_srlr_df(DF_HALF, pws->h[4], pwt->h[4]);
4563 pwd->h[5] = msa_srlr_df(DF_HALF, pws->h[5], pwt->h[5]);
4564 pwd->h[6] = msa_srlr_df(DF_HALF, pws->h[6], pwt->h[6]);
4565 pwd->h[7] = msa_srlr_df(DF_HALF, pws->h[7], pwt->h[7]);
4568 void helper_msa_srlr_w(CPUMIPSState *env,
4569 uint32_t wd, uint32_t ws, uint32_t wt)
4571 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4572 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4573 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4575 pwd->w[0] = msa_srlr_df(DF_WORD, pws->w[0], pwt->w[0]);
4576 pwd->w[1] = msa_srlr_df(DF_WORD, pws->w[1], pwt->w[1]);
4577 pwd->w[2] = msa_srlr_df(DF_WORD, pws->w[2], pwt->w[2]);
4578 pwd->w[3] = msa_srlr_df(DF_WORD, pws->w[3], pwt->w[3]);
4581 void helper_msa_srlr_d(CPUMIPSState *env,
4582 uint32_t wd, uint32_t ws, uint32_t wt)
4584 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4585 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4586 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
4588 pwd->d[0] = msa_srlr_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
4589 pwd->d[1] = msa_srlr_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
4593 #define MSA_FN_IMM8(FUNC, DEST, OPERATION) \
4594 void helper_msa_ ## FUNC(CPUMIPSState *env, uint32_t wd, uint32_t ws, \
4597 wr_t *pwd = &(env->active_fpu.fpr[wd].wr); \
4598 wr_t *pws = &(env->active_fpu.fpr[ws].wr); \
4600 for (i = 0; i < DF_ELEMENTS(DF_BYTE); i++) { \
4605 MSA_FN_IMM8(andi_b, pwd->b[i], pws->b[i] & i8)
4606 MSA_FN_IMM8(ori_b, pwd->b[i], pws->b[i] | i8)
4607 MSA_FN_IMM8(nori_b, pwd->b[i], ~(pws->b[i] | i8))
4608 MSA_FN_IMM8(xori_b, pwd->b[i], pws->b[i] ^ i8)
4610 #define BIT_MOVE_IF_NOT_ZERO(dest, arg1, arg2, df) \
4611 UNSIGNED(((dest & (~arg2)) | (arg1 & arg2)), df)
4612 MSA_FN_IMM8(bmnzi_b, pwd->b[i],
4613 BIT_MOVE_IF_NOT_ZERO(pwd->b[i], pws->b[i], i8, DF_BYTE))
4615 #define BIT_MOVE_IF_ZERO(dest, arg1, arg2, df) \
4616 UNSIGNED((dest & arg2) | (arg1 & (~arg2)), df)
4617 MSA_FN_IMM8(bmzi_b, pwd->b[i],
4618 BIT_MOVE_IF_ZERO(pwd->b[i], pws->b[i], i8, DF_BYTE))
4620 #define BIT_SELECT(dest, arg1, arg2, df) \
4621 UNSIGNED((arg1 & (~dest)) | (arg2 & dest), df)
4622 MSA_FN_IMM8(bseli_b, pwd->b[i],
4623 BIT_SELECT(pwd->b[i], pws->b[i], i8, DF_BYTE))
4626 #undef BIT_MOVE_IF_ZERO
4627 #undef BIT_MOVE_IF_NOT_ZERO
4630 #define SHF_POS(i, imm) (((i) & 0xfc) + (((imm) >> (2 * ((i) & 0x03))) & 0x03))
4632 void helper_msa_shf_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
4633 uint32_t ws, uint32_t imm)
4635 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4636 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
4637 wr_t wx, *pwx = &wx;
4642 for (i = 0; i < DF_ELEMENTS(DF_BYTE); i++) {
4643 pwx->b[i] = pws->b[SHF_POS(i, imm)];
4647 for (i = 0; i < DF_ELEMENTS(DF_HALF); i++) {
4648 pwx->h[i] = pws->h[SHF_POS(i, imm)];
4652 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
4653 pwx->w[i] = pws->w[SHF_POS(i, imm)];
4659 msa_move_v(pwd, pwx);
4662 static inline int64_t msa_subv_df(uint32_t df, int64_t arg1, int64_t arg2)
4667 #define MSA_BINOP_IMM_DF(helper, func) \
4668 void helper_msa_ ## helper ## _df(CPUMIPSState *env, uint32_t df, \
4669 uint32_t wd, uint32_t ws, int32_t u5) \
4671 wr_t *pwd = &(env->active_fpu.fpr[wd].wr); \
4672 wr_t *pws = &(env->active_fpu.fpr[ws].wr); \
4677 for (i = 0; i < DF_ELEMENTS(DF_BYTE); i++) { \
4678 pwd->b[i] = msa_ ## func ## _df(df, pws->b[i], u5); \
4682 for (i = 0; i < DF_ELEMENTS(DF_HALF); i++) { \
4683 pwd->h[i] = msa_ ## func ## _df(df, pws->h[i], u5); \
4687 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) { \
4688 pwd->w[i] = msa_ ## func ## _df(df, pws->w[i], u5); \
4692 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) { \
4693 pwd->d[i] = msa_ ## func ## _df(df, pws->d[i], u5); \
4701 MSA_BINOP_IMM_DF(addvi, addv)
4702 MSA_BINOP_IMM_DF(subvi, subv)
4703 MSA_BINOP_IMM_DF(ceqi, ceq)
4704 MSA_BINOP_IMM_DF(clei_s, cle_s)
4705 MSA_BINOP_IMM_DF(clei_u, cle_u)
4706 MSA_BINOP_IMM_DF(clti_s, clt_s)
4707 MSA_BINOP_IMM_DF(clti_u, clt_u)
4708 MSA_BINOP_IMM_DF(maxi_s, max_s)
4709 MSA_BINOP_IMM_DF(maxi_u, max_u)
4710 MSA_BINOP_IMM_DF(mini_s, min_s)
4711 MSA_BINOP_IMM_DF(mini_u, min_u)
4712 #undef MSA_BINOP_IMM_DF
4714 void helper_msa_ldi_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
4717 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
4722 for (i = 0; i < DF_ELEMENTS(DF_BYTE); i++) {
4723 pwd->b[i] = (int8_t)s10;
4727 for (i = 0; i < DF_ELEMENTS(DF_HALF); i++) {
4728 pwd->h[i] = (int16_t)s10;
4732 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
4733 pwd->w[i] = (int32_t)s10;
4737 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
4738 pwd->d[i] = (int64_t)s10;
4746 static inline int64_t msa_sat_s_df(uint32_t df, int64_t arg, uint32_t m)
4748 return arg < M_MIN_INT(m + 1) ? M_MIN_INT(m + 1) :
4749 arg > M_MAX_INT(m + 1) ? M_MAX_INT(m + 1) :
4753 static inline int64_t msa_sat_u_df(uint32_t df, int64_t arg, uint32_t m)
4755 uint64_t u_arg = UNSIGNED(arg, df);
4756 return u_arg < M_MAX_UINT(m + 1) ? u_arg :
4760 #define MSA_BINOP_IMMU_DF(helper, func) \
4761 void helper_msa_ ## helper ## _df(CPUMIPSState *env, uint32_t df, uint32_t wd, \
4762 uint32_t ws, uint32_t u5) \
4764 wr_t *pwd = &(env->active_fpu.fpr[wd].wr); \
4765 wr_t *pws = &(env->active_fpu.fpr[ws].wr); \
4770 for (i = 0; i < DF_ELEMENTS(DF_BYTE); i++) { \
4771 pwd->b[i] = msa_ ## func ## _df(df, pws->b[i], u5); \
4775 for (i = 0; i < DF_ELEMENTS(DF_HALF); i++) { \
4776 pwd->h[i] = msa_ ## func ## _df(df, pws->h[i], u5); \
4780 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) { \
4781 pwd->w[i] = msa_ ## func ## _df(df, pws->w[i], u5); \
4785 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) { \
4786 pwd->d[i] = msa_ ## func ## _df(df, pws->d[i], u5); \
4794 MSA_BINOP_IMMU_DF(slli, sll)
4795 MSA_BINOP_IMMU_DF(srai, sra)
4796 MSA_BINOP_IMMU_DF(srli, srl)
4797 MSA_BINOP_IMMU_DF(bclri, bclr)
4798 MSA_BINOP_IMMU_DF(bseti, bset)
4799 MSA_BINOP_IMMU_DF(bnegi, bneg)
4800 MSA_BINOP_IMMU_DF(sat_s, sat_s)
4801 MSA_BINOP_IMMU_DF(sat_u, sat_u)
4802 MSA_BINOP_IMMU_DF(srari, srar)
4803 MSA_BINOP_IMMU_DF(srlri, srlr)
4804 #undef MSA_BINOP_IMMU_DF
4806 #define MSA_TEROP_IMMU_DF(helper, func) \
4807 void helper_msa_ ## helper ## _df(CPUMIPSState *env, uint32_t df, \
4808 uint32_t wd, uint32_t ws, uint32_t u5) \
4810 wr_t *pwd = &(env->active_fpu.fpr[wd].wr); \
4811 wr_t *pws = &(env->active_fpu.fpr[ws].wr); \
4816 for (i = 0; i < DF_ELEMENTS(DF_BYTE); i++) { \
4817 pwd->b[i] = msa_ ## func ## _df(df, pwd->b[i], pws->b[i], \
4822 for (i = 0; i < DF_ELEMENTS(DF_HALF); i++) { \
4823 pwd->h[i] = msa_ ## func ## _df(df, pwd->h[i], pws->h[i], \
4828 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) { \
4829 pwd->w[i] = msa_ ## func ## _df(df, pwd->w[i], pws->w[i], \
4834 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) { \
4835 pwd->d[i] = msa_ ## func ## _df(df, pwd->d[i], pws->d[i], \
4844 MSA_TEROP_IMMU_DF(binsli, binsl)
4845 MSA_TEROP_IMMU_DF(binsri, binsr)
4846 #undef MSA_TEROP_IMMU_DF
4848 static inline int64_t msa_subs_s_df(uint32_t df, int64_t arg1, int64_t arg2)
4850 int64_t max_int = DF_MAX_INT(df);
4851 int64_t min_int = DF_MIN_INT(df);
4853 return (min_int + arg2 < arg1) ? arg1 - arg2 : min_int;
4855 return (arg1 < max_int + arg2) ? arg1 - arg2 : max_int;
4859 static inline int64_t msa_subs_u_df(uint32_t df, int64_t arg1, int64_t arg2)
4861 uint64_t u_arg1 = UNSIGNED(arg1, df);
4862 uint64_t u_arg2 = UNSIGNED(arg2, df);
4863 return (u_arg1 > u_arg2) ? u_arg1 - u_arg2 : 0;
4866 static inline int64_t msa_subsus_u_df(uint32_t df, int64_t arg1, int64_t arg2)
4868 uint64_t u_arg1 = UNSIGNED(arg1, df);
4869 uint64_t max_uint = DF_MAX_UINT(df);
4871 uint64_t u_arg2 = (uint64_t)arg2;
4872 return (u_arg1 > u_arg2) ?
4873 (int64_t)(u_arg1 - u_arg2) :
4876 uint64_t u_arg2 = (uint64_t)(-arg2);
4877 return (u_arg1 < max_uint - u_arg2) ?
4878 (int64_t)(u_arg1 + u_arg2) :
4883 static inline int64_t msa_subsuu_s_df(uint32_t df, int64_t arg1, int64_t arg2)
4885 uint64_t u_arg1 = UNSIGNED(arg1, df);
4886 uint64_t u_arg2 = UNSIGNED(arg2, df);
4887 int64_t max_int = DF_MAX_INT(df);
4888 int64_t min_int = DF_MIN_INT(df);
4889 if (u_arg1 > u_arg2) {
4890 return u_arg1 - u_arg2 < (uint64_t)max_int ?
4891 (int64_t)(u_arg1 - u_arg2) :
4894 return u_arg2 - u_arg1 < (uint64_t)(-min_int) ?
4895 (int64_t)(u_arg1 - u_arg2) :
4900 static inline int64_t msa_mulv_df(uint32_t df, int64_t arg1, int64_t arg2)
4905 static inline int64_t msa_dotp_s_df(uint32_t df, int64_t arg1, int64_t arg2)
4911 SIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df);
4912 SIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df);
4913 return (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2);
4916 static inline int64_t msa_dotp_u_df(uint32_t df, int64_t arg1, int64_t arg2)
4922 UNSIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df);
4923 UNSIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df);
4924 return (even_arg1 * even_arg2) + (odd_arg1 * odd_arg2);
4927 #define CONCATENATE_AND_SLIDE(s, k) \
4929 for (i = 0; i < s; i++) { \
4930 v[i] = pws->b[s * k + i]; \
4931 v[i + s] = pwd->b[s * k + i]; \
4933 for (i = 0; i < s; i++) { \
4934 pwd->b[s * k + i] = v[i + n]; \
4938 static inline void msa_sld_df(uint32_t df, wr_t *pwd,
4939 wr_t *pws, target_ulong rt)
4941 uint32_t n = rt % DF_ELEMENTS(df);
4947 CONCATENATE_AND_SLIDE(DF_ELEMENTS(DF_BYTE), 0);
4950 for (k = 0; k < 2; k++) {
4951 CONCATENATE_AND_SLIDE(DF_ELEMENTS(DF_HALF), k);
4955 for (k = 0; k < 4; k++) {
4956 CONCATENATE_AND_SLIDE(DF_ELEMENTS(DF_WORD), k);
4960 for (k = 0; k < 8; k++) {
4961 CONCATENATE_AND_SLIDE(DF_ELEMENTS(DF_DOUBLE), k);
4969 static inline int64_t msa_mul_q_df(uint32_t df, int64_t arg1, int64_t arg2)
4971 int64_t q_min = DF_MIN_INT(df);
4972 int64_t q_max = DF_MAX_INT(df);
4974 if (arg1 == q_min && arg2 == q_min) {
4977 return (arg1 * arg2) >> (DF_BITS(df) - 1);
4980 static inline int64_t msa_mulr_q_df(uint32_t df, int64_t arg1, int64_t arg2)
4982 int64_t q_min = DF_MIN_INT(df);
4983 int64_t q_max = DF_MAX_INT(df);
4984 int64_t r_bit = 1 << (DF_BITS(df) - 2);
4986 if (arg1 == q_min && arg2 == q_min) {
4989 return (arg1 * arg2 + r_bit) >> (DF_BITS(df) - 1);
4992 #define MSA_BINOP_DF(func) \
4993 void helper_msa_ ## func ## _df(CPUMIPSState *env, uint32_t df, \
4994 uint32_t wd, uint32_t ws, uint32_t wt) \
4996 wr_t *pwd = &(env->active_fpu.fpr[wd].wr); \
4997 wr_t *pws = &(env->active_fpu.fpr[ws].wr); \
4998 wr_t *pwt = &(env->active_fpu.fpr[wt].wr); \
5002 pwd->b[0] = msa_ ## func ## _df(df, pws->b[0], pwt->b[0]); \
5003 pwd->b[1] = msa_ ## func ## _df(df, pws->b[1], pwt->b[1]); \
5004 pwd->b[2] = msa_ ## func ## _df(df, pws->b[2], pwt->b[2]); \
5005 pwd->b[3] = msa_ ## func ## _df(df, pws->b[3], pwt->b[3]); \
5006 pwd->b[4] = msa_ ## func ## _df(df, pws->b[4], pwt->b[4]); \
5007 pwd->b[5] = msa_ ## func ## _df(df, pws->b[5], pwt->b[5]); \
5008 pwd->b[6] = msa_ ## func ## _df(df, pws->b[6], pwt->b[6]); \
5009 pwd->b[7] = msa_ ## func ## _df(df, pws->b[7], pwt->b[7]); \
5010 pwd->b[8] = msa_ ## func ## _df(df, pws->b[8], pwt->b[8]); \
5011 pwd->b[9] = msa_ ## func ## _df(df, pws->b[9], pwt->b[9]); \
5012 pwd->b[10] = msa_ ## func ## _df(df, pws->b[10], pwt->b[10]); \
5013 pwd->b[11] = msa_ ## func ## _df(df, pws->b[11], pwt->b[11]); \
5014 pwd->b[12] = msa_ ## func ## _df(df, pws->b[12], pwt->b[12]); \
5015 pwd->b[13] = msa_ ## func ## _df(df, pws->b[13], pwt->b[13]); \
5016 pwd->b[14] = msa_ ## func ## _df(df, pws->b[14], pwt->b[14]); \
5017 pwd->b[15] = msa_ ## func ## _df(df, pws->b[15], pwt->b[15]); \
5020 pwd->h[0] = msa_ ## func ## _df(df, pws->h[0], pwt->h[0]); \
5021 pwd->h[1] = msa_ ## func ## _df(df, pws->h[1], pwt->h[1]); \
5022 pwd->h[2] = msa_ ## func ## _df(df, pws->h[2], pwt->h[2]); \
5023 pwd->h[3] = msa_ ## func ## _df(df, pws->h[3], pwt->h[3]); \
5024 pwd->h[4] = msa_ ## func ## _df(df, pws->h[4], pwt->h[4]); \
5025 pwd->h[5] = msa_ ## func ## _df(df, pws->h[5], pwt->h[5]); \
5026 pwd->h[6] = msa_ ## func ## _df(df, pws->h[6], pwt->h[6]); \
5027 pwd->h[7] = msa_ ## func ## _df(df, pws->h[7], pwt->h[7]); \
5030 pwd->w[0] = msa_ ## func ## _df(df, pws->w[0], pwt->w[0]); \
5031 pwd->w[1] = msa_ ## func ## _df(df, pws->w[1], pwt->w[1]); \
5032 pwd->w[2] = msa_ ## func ## _df(df, pws->w[2], pwt->w[2]); \
5033 pwd->w[3] = msa_ ## func ## _df(df, pws->w[3], pwt->w[3]); \
5036 pwd->d[0] = msa_ ## func ## _df(df, pws->d[0], pwt->d[0]); \
5037 pwd->d[1] = msa_ ## func ## _df(df, pws->d[1], pwt->d[1]); \
5045 MSA_BINOP_DF(subs_s)
5046 MSA_BINOP_DF(subs_u)
5047 MSA_BINOP_DF(subsus_u)
5048 MSA_BINOP_DF(subsuu_s)
5050 MSA_BINOP_DF(dotp_s)
5051 MSA_BINOP_DF(dotp_u)
5054 MSA_BINOP_DF(mulr_q)
5057 void helper_msa_sld_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
5058 uint32_t ws, uint32_t rt)
5060 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5061 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
5063 msa_sld_df(df, pwd, pws, env->active_tc.gpr[rt]);
5066 static inline int64_t msa_dpsub_s_df(uint32_t df, int64_t dest, int64_t arg1,
5073 SIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df);
5074 SIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df);
5075 return dest - ((even_arg1 * even_arg2) + (odd_arg1 * odd_arg2));
5078 static inline int64_t msa_dpsub_u_df(uint32_t df, int64_t dest, int64_t arg1,
5085 UNSIGNED_EXTRACT(even_arg1, odd_arg1, arg1, df);
5086 UNSIGNED_EXTRACT(even_arg2, odd_arg2, arg2, df);
5087 return dest - ((even_arg1 * even_arg2) + (odd_arg1 * odd_arg2));
5090 static inline int64_t msa_madd_q_df(uint32_t df, int64_t dest, int64_t arg1,
5093 int64_t q_prod, q_ret;
5095 int64_t q_max = DF_MAX_INT(df);
5096 int64_t q_min = DF_MIN_INT(df);
5098 q_prod = arg1 * arg2;
5099 q_ret = ((dest << (DF_BITS(df) - 1)) + q_prod) >> (DF_BITS(df) - 1);
5101 return (q_ret < q_min) ? q_min : (q_max < q_ret) ? q_max : q_ret;
5104 static inline int64_t msa_msub_q_df(uint32_t df, int64_t dest, int64_t arg1,
5107 int64_t q_prod, q_ret;
5109 int64_t q_max = DF_MAX_INT(df);
5110 int64_t q_min = DF_MIN_INT(df);
5112 q_prod = arg1 * arg2;
5113 q_ret = ((dest << (DF_BITS(df) - 1)) - q_prod) >> (DF_BITS(df) - 1);
5115 return (q_ret < q_min) ? q_min : (q_max < q_ret) ? q_max : q_ret;
5118 static inline int64_t msa_maddr_q_df(uint32_t df, int64_t dest, int64_t arg1,
5121 int64_t q_prod, q_ret;
5123 int64_t q_max = DF_MAX_INT(df);
5124 int64_t q_min = DF_MIN_INT(df);
5125 int64_t r_bit = 1 << (DF_BITS(df) - 2);
5127 q_prod = arg1 * arg2;
5128 q_ret = ((dest << (DF_BITS(df) - 1)) + q_prod + r_bit) >> (DF_BITS(df) - 1);
5130 return (q_ret < q_min) ? q_min : (q_max < q_ret) ? q_max : q_ret;
5133 static inline int64_t msa_msubr_q_df(uint32_t df, int64_t dest, int64_t arg1,
5136 int64_t q_prod, q_ret;
5138 int64_t q_max = DF_MAX_INT(df);
5139 int64_t q_min = DF_MIN_INT(df);
5140 int64_t r_bit = 1 << (DF_BITS(df) - 2);
5142 q_prod = arg1 * arg2;
5143 q_ret = ((dest << (DF_BITS(df) - 1)) - q_prod + r_bit) >> (DF_BITS(df) - 1);
5145 return (q_ret < q_min) ? q_min : (q_max < q_ret) ? q_max : q_ret;
5148 #define MSA_TEROP_DF(func) \
5149 void helper_msa_ ## func ## _df(CPUMIPSState *env, uint32_t df, uint32_t wd, \
5150 uint32_t ws, uint32_t wt) \
5152 wr_t *pwd = &(env->active_fpu.fpr[wd].wr); \
5153 wr_t *pws = &(env->active_fpu.fpr[ws].wr); \
5154 wr_t *pwt = &(env->active_fpu.fpr[wt].wr); \
5158 pwd->b[0] = msa_ ## func ## _df(df, pwd->b[0], pws->b[0], \
5160 pwd->b[1] = msa_ ## func ## _df(df, pwd->b[1], pws->b[1], \
5162 pwd->b[2] = msa_ ## func ## _df(df, pwd->b[2], pws->b[2], \
5164 pwd->b[3] = msa_ ## func ## _df(df, pwd->b[3], pws->b[3], \
5166 pwd->b[4] = msa_ ## func ## _df(df, pwd->b[4], pws->b[4], \
5168 pwd->b[5] = msa_ ## func ## _df(df, pwd->b[5], pws->b[5], \
5170 pwd->b[6] = msa_ ## func ## _df(df, pwd->b[6], pws->b[6], \
5172 pwd->b[7] = msa_ ## func ## _df(df, pwd->b[7], pws->b[7], \
5174 pwd->b[8] = msa_ ## func ## _df(df, pwd->b[8], pws->b[8], \
5176 pwd->b[9] = msa_ ## func ## _df(df, pwd->b[9], pws->b[9], \
5178 pwd->b[10] = msa_ ## func ## _df(df, pwd->b[10], pws->b[10], \
5180 pwd->b[11] = msa_ ## func ## _df(df, pwd->b[11], pws->b[11], \
5182 pwd->b[12] = msa_ ## func ## _df(df, pwd->b[12], pws->b[12], \
5184 pwd->b[13] = msa_ ## func ## _df(df, pwd->b[13], pws->b[13], \
5186 pwd->b[14] = msa_ ## func ## _df(df, pwd->b[14], pws->b[14], \
5188 pwd->b[15] = msa_ ## func ## _df(df, pwd->b[15], pws->b[15], \
5192 pwd->h[0] = msa_ ## func ## _df(df, pwd->h[0], pws->h[0], pwt->h[0]); \
5193 pwd->h[1] = msa_ ## func ## _df(df, pwd->h[1], pws->h[1], pwt->h[1]); \
5194 pwd->h[2] = msa_ ## func ## _df(df, pwd->h[2], pws->h[2], pwt->h[2]); \
5195 pwd->h[3] = msa_ ## func ## _df(df, pwd->h[3], pws->h[3], pwt->h[3]); \
5196 pwd->h[4] = msa_ ## func ## _df(df, pwd->h[4], pws->h[4], pwt->h[4]); \
5197 pwd->h[5] = msa_ ## func ## _df(df, pwd->h[5], pws->h[5], pwt->h[5]); \
5198 pwd->h[6] = msa_ ## func ## _df(df, pwd->h[6], pws->h[6], pwt->h[6]); \
5199 pwd->h[7] = msa_ ## func ## _df(df, pwd->h[7], pws->h[7], pwt->h[7]); \
5202 pwd->w[0] = msa_ ## func ## _df(df, pwd->w[0], pws->w[0], pwt->w[0]); \
5203 pwd->w[1] = msa_ ## func ## _df(df, pwd->w[1], pws->w[1], pwt->w[1]); \
5204 pwd->w[2] = msa_ ## func ## _df(df, pwd->w[2], pws->w[2], pwt->w[2]); \
5205 pwd->w[3] = msa_ ## func ## _df(df, pwd->w[3], pws->w[3], pwt->w[3]); \
5208 pwd->d[0] = msa_ ## func ## _df(df, pwd->d[0], pws->d[0], pwt->d[0]); \
5209 pwd->d[1] = msa_ ## func ## _df(df, pwd->d[1], pws->d[1], pwt->d[1]); \
5216 MSA_TEROP_DF(dpsub_s)
5217 MSA_TEROP_DF(dpsub_u)
5220 MSA_TEROP_DF(madd_q)
5221 MSA_TEROP_DF(msub_q)
5222 MSA_TEROP_DF(maddr_q)
5223 MSA_TEROP_DF(msubr_q)
5226 static inline void msa_splat_df(uint32_t df, wr_t *pwd,
5227 wr_t *pws, target_ulong rt)
5229 uint32_t n = rt % DF_ELEMENTS(df);
5234 for (i = 0; i < DF_ELEMENTS(DF_BYTE); i++) {
5235 pwd->b[i] = pws->b[n];
5239 for (i = 0; i < DF_ELEMENTS(DF_HALF); i++) {
5240 pwd->h[i] = pws->h[n];
5244 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
5245 pwd->w[i] = pws->w[n];
5249 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
5250 pwd->d[i] = pws->d[n];
5258 void helper_msa_splat_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
5259 uint32_t ws, uint32_t rt)
5261 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5262 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
5264 msa_splat_df(df, pwd, pws, env->active_tc.gpr[rt]);
5267 #define MSA_DO_B MSA_DO(b)
5268 #define MSA_DO_H MSA_DO(h)
5269 #define MSA_DO_W MSA_DO(w)
5270 #define MSA_DO_D MSA_DO(d)
5272 #define MSA_LOOP_B MSA_LOOP(B)
5273 #define MSA_LOOP_H MSA_LOOP(H)
5274 #define MSA_LOOP_W MSA_LOOP(W)
5275 #define MSA_LOOP_D MSA_LOOP(D)
5277 #define MSA_LOOP_COND_B MSA_LOOP_COND(DF_BYTE)
5278 #define MSA_LOOP_COND_H MSA_LOOP_COND(DF_HALF)
5279 #define MSA_LOOP_COND_W MSA_LOOP_COND(DF_WORD)
5280 #define MSA_LOOP_COND_D MSA_LOOP_COND(DF_DOUBLE)
5282 #define MSA_LOOP(DF) \
5284 for (i = 0; i < (MSA_LOOP_COND_ ## DF) ; i++) { \
5289 #define MSA_FN_DF(FUNC) \
5290 void helper_msa_##FUNC(CPUMIPSState *env, uint32_t df, uint32_t wd, \
5291 uint32_t ws, uint32_t wt) \
5293 wr_t *pwd = &(env->active_fpu.fpr[wd].wr); \
5294 wr_t *pws = &(env->active_fpu.fpr[ws].wr); \
5295 wr_t *pwt = &(env->active_fpu.fpr[wt].wr); \
5296 wr_t wx, *pwx = &wx; \
5314 msa_move_v(pwd, pwx); \
5317 #define MSA_LOOP_COND(DF) \
5318 (DF_ELEMENTS(DF) / 2)
5320 #define Rb(pwr, i) (pwr->b[i])
5321 #define Lb(pwr, i) (pwr->b[i + DF_ELEMENTS(DF_BYTE) / 2])
5322 #define Rh(pwr, i) (pwr->h[i])
5323 #define Lh(pwr, i) (pwr->h[i + DF_ELEMENTS(DF_HALF) / 2])
5324 #define Rw(pwr, i) (pwr->w[i])
5325 #define Lw(pwr, i) (pwr->w[i + DF_ELEMENTS(DF_WORD) / 2])
5326 #define Rd(pwr, i) (pwr->d[i])
5327 #define Ld(pwr, i) (pwr->d[i + DF_ELEMENTS(DF_DOUBLE) / 2])
5329 #undef MSA_LOOP_COND
5331 #define MSA_LOOP_COND(DF) \
5334 #define MSA_DO(DF) \
5336 uint32_t n = DF_ELEMENTS(df); \
5337 uint32_t k = (pwd->DF[i] & 0x3f) % (2 * n); \
5339 (pwd->DF[i] & 0xc0) ? 0 : k < n ? pwt->DF[k] : pws->DF[k - n]; \
5343 #undef MSA_LOOP_COND
5347 void helper_msa_sldi_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
5348 uint32_t ws, uint32_t n)
5350 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5351 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
5353 msa_sld_df(df, pwd, pws, n);
5356 void helper_msa_splati_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
5357 uint32_t ws, uint32_t n)
5359 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5360 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
5362 msa_splat_df(df, pwd, pws, n);
5365 void helper_msa_copy_s_b(CPUMIPSState *env, uint32_t rd,
5366 uint32_t ws, uint32_t n)
5369 #if defined(HOST_WORDS_BIGENDIAN)
5376 env->active_tc.gpr[rd] = (int8_t)env->active_fpu.fpr[ws].wr.b[n];
5379 void helper_msa_copy_s_h(CPUMIPSState *env, uint32_t rd,
5380 uint32_t ws, uint32_t n)
5383 #if defined(HOST_WORDS_BIGENDIAN)
5390 env->active_tc.gpr[rd] = (int16_t)env->active_fpu.fpr[ws].wr.h[n];
5393 void helper_msa_copy_s_w(CPUMIPSState *env, uint32_t rd,
5394 uint32_t ws, uint32_t n)
5397 #if defined(HOST_WORDS_BIGENDIAN)
5404 env->active_tc.gpr[rd] = (int32_t)env->active_fpu.fpr[ws].wr.w[n];
5407 void helper_msa_copy_s_d(CPUMIPSState *env, uint32_t rd,
5408 uint32_t ws, uint32_t n)
5411 env->active_tc.gpr[rd] = (int64_t)env->active_fpu.fpr[ws].wr.d[n];
5414 void helper_msa_copy_u_b(CPUMIPSState *env, uint32_t rd,
5415 uint32_t ws, uint32_t n)
5418 #if defined(HOST_WORDS_BIGENDIAN)
5425 env->active_tc.gpr[rd] = (uint8_t)env->active_fpu.fpr[ws].wr.b[n];
5428 void helper_msa_copy_u_h(CPUMIPSState *env, uint32_t rd,
5429 uint32_t ws, uint32_t n)
5432 #if defined(HOST_WORDS_BIGENDIAN)
5439 env->active_tc.gpr[rd] = (uint16_t)env->active_fpu.fpr[ws].wr.h[n];
5442 void helper_msa_copy_u_w(CPUMIPSState *env, uint32_t rd,
5443 uint32_t ws, uint32_t n)
5446 #if defined(HOST_WORDS_BIGENDIAN)
5453 env->active_tc.gpr[rd] = (uint32_t)env->active_fpu.fpr[ws].wr.w[n];
5456 void helper_msa_insert_b(CPUMIPSState *env, uint32_t wd,
5457 uint32_t rs_num, uint32_t n)
5459 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5460 target_ulong rs = env->active_tc.gpr[rs_num];
5462 #if defined(HOST_WORDS_BIGENDIAN)
5469 pwd->b[n] = (int8_t)rs;
5472 void helper_msa_insert_h(CPUMIPSState *env, uint32_t wd,
5473 uint32_t rs_num, uint32_t n)
5475 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5476 target_ulong rs = env->active_tc.gpr[rs_num];
5478 #if defined(HOST_WORDS_BIGENDIAN)
5485 pwd->h[n] = (int16_t)rs;
5488 void helper_msa_insert_w(CPUMIPSState *env, uint32_t wd,
5489 uint32_t rs_num, uint32_t n)
5491 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5492 target_ulong rs = env->active_tc.gpr[rs_num];
5494 #if defined(HOST_WORDS_BIGENDIAN)
5501 pwd->w[n] = (int32_t)rs;
5504 void helper_msa_insert_d(CPUMIPSState *env, uint32_t wd,
5505 uint32_t rs_num, uint32_t n)
5507 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5508 target_ulong rs = env->active_tc.gpr[rs_num];
5510 pwd->d[n] = (int64_t)rs;
5513 void helper_msa_insve_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
5514 uint32_t ws, uint32_t n)
5516 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5517 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
5521 pwd->b[n] = (int8_t)pws->b[0];
5524 pwd->h[n] = (int16_t)pws->h[0];
5527 pwd->w[n] = (int32_t)pws->w[0];
5530 pwd->d[n] = (int64_t)pws->d[0];
5537 void helper_msa_ctcmsa(CPUMIPSState *env, target_ulong elm, uint32_t cd)
5543 env->active_tc.msacsr = (int32_t)elm & MSACSR_MASK;
5544 restore_msa_fp_status(env);
5545 /* check exception */
5546 if ((GET_FP_ENABLE(env->active_tc.msacsr) | FP_UNIMPLEMENTED)
5547 & GET_FP_CAUSE(env->active_tc.msacsr)) {
5548 do_raise_exception(env, EXCP_MSAFPE, GETPC());
5554 target_ulong helper_msa_cfcmsa(CPUMIPSState *env, uint32_t cs)
5560 return env->active_tc.msacsr & MSACSR_MASK;
5565 void helper_msa_fill_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
5568 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
5573 for (i = 0; i < DF_ELEMENTS(DF_BYTE); i++) {
5574 pwd->b[i] = (int8_t)env->active_tc.gpr[rs];
5578 for (i = 0; i < DF_ELEMENTS(DF_HALF); i++) {
5579 pwd->h[i] = (int16_t)env->active_tc.gpr[rs];
5583 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
5584 pwd->w[i] = (int32_t)env->active_tc.gpr[rs];
5588 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
5589 pwd->d[i] = (int64_t)env->active_tc.gpr[rs];
5598 #define FLOAT_ONE32 make_float32(0x3f8 << 20)
5599 #define FLOAT_ONE64 make_float64(0x3ffULL << 52)
5601 #define FLOAT_SNAN16(s) (float16_default_nan(s) ^ 0x0220)
5603 #define FLOAT_SNAN32(s) (float32_default_nan(s) ^ 0x00400020)
5605 #define FLOAT_SNAN64(s) (float64_default_nan(s) ^ 0x0008000000000020ULL)
5606 /* 0x7ff0000000000020 */
5608 static inline void clear_msacsr_cause(CPUMIPSState *env)
5610 SET_FP_CAUSE(env->active_tc.msacsr, 0);
5613 static inline void check_msacsr_cause(CPUMIPSState *env, uintptr_t retaddr)
5615 if ((GET_FP_CAUSE(env->active_tc.msacsr) &
5616 (GET_FP_ENABLE(env->active_tc.msacsr) | FP_UNIMPLEMENTED)) == 0) {
5617 UPDATE_FP_FLAGS(env->active_tc.msacsr,
5618 GET_FP_CAUSE(env->active_tc.msacsr));
5620 do_raise_exception(env, EXCP_MSAFPE, retaddr);
5624 /* Flush-to-zero use cases for update_msacsr() */
5625 #define CLEAR_FS_UNDERFLOW 1
5626 #define CLEAR_IS_INEXACT 2
5627 #define RECIPROCAL_INEXACT 4
5630 static inline int ieee_to_mips_xcpt_msa(int ieee_xcpt)
5634 if (ieee_xcpt & float_flag_invalid) {
5635 mips_xcpt |= FP_INVALID;
5637 if (ieee_xcpt & float_flag_overflow) {
5638 mips_xcpt |= FP_OVERFLOW;
5640 if (ieee_xcpt & float_flag_underflow) {
5641 mips_xcpt |= FP_UNDERFLOW;
5643 if (ieee_xcpt & float_flag_divbyzero) {
5644 mips_xcpt |= FP_DIV0;
5646 if (ieee_xcpt & float_flag_inexact) {
5647 mips_xcpt |= FP_INEXACT;
5653 static inline int update_msacsr(CPUMIPSState *env, int action, int denormal)
5655 int ieee_exception_flags;
5656 int mips_exception_flags = 0;
5660 ieee_exception_flags = get_float_exception_flags(
5661 &env->active_tc.msa_fp_status);
5663 /* QEMU softfloat does not signal all underflow cases */
5665 ieee_exception_flags |= float_flag_underflow;
5667 if (ieee_exception_flags) {
5668 mips_exception_flags = ieee_to_mips_xcpt_msa(ieee_exception_flags);
5670 enable = GET_FP_ENABLE(env->active_tc.msacsr) | FP_UNIMPLEMENTED;
5672 /* Set Inexact (I) when flushing inputs to zero */
5673 if ((ieee_exception_flags & float_flag_input_denormal) &&
5674 (env->active_tc.msacsr & MSACSR_FS_MASK) != 0) {
5675 if (action & CLEAR_IS_INEXACT) {
5676 mips_exception_flags &= ~FP_INEXACT;
5678 mips_exception_flags |= FP_INEXACT;
5682 /* Set Inexact (I) and Underflow (U) when flushing outputs to zero */
5683 if ((ieee_exception_flags & float_flag_output_denormal) &&
5684 (env->active_tc.msacsr & MSACSR_FS_MASK) != 0) {
5685 mips_exception_flags |= FP_INEXACT;
5686 if (action & CLEAR_FS_UNDERFLOW) {
5687 mips_exception_flags &= ~FP_UNDERFLOW;
5689 mips_exception_flags |= FP_UNDERFLOW;
5693 /* Set Inexact (I) when Overflow (O) is not enabled */
5694 if ((mips_exception_flags & FP_OVERFLOW) != 0 &&
5695 (enable & FP_OVERFLOW) == 0) {
5696 mips_exception_flags |= FP_INEXACT;
5699 /* Clear Exact Underflow when Underflow (U) is not enabled */
5700 if ((mips_exception_flags & FP_UNDERFLOW) != 0 &&
5701 (enable & FP_UNDERFLOW) == 0 &&
5702 (mips_exception_flags & FP_INEXACT) == 0) {
5703 mips_exception_flags &= ~FP_UNDERFLOW;
5707 * Reciprocal operations set only Inexact when valid and not
5710 if ((action & RECIPROCAL_INEXACT) &&
5711 (mips_exception_flags & (FP_INVALID | FP_DIV0)) == 0) {
5712 mips_exception_flags = FP_INEXACT;
5715 cause = mips_exception_flags & enable; /* all current enabled exceptions */
5719 * No enabled exception, update the MSACSR Cause
5720 * with all current exceptions
5722 SET_FP_CAUSE(env->active_tc.msacsr,
5723 (GET_FP_CAUSE(env->active_tc.msacsr) | mips_exception_flags));
5725 /* Current exceptions are enabled */
5726 if ((env->active_tc.msacsr & MSACSR_NX_MASK) == 0) {
5728 * Exception(s) will trap, update MSACSR Cause
5729 * with all enabled exceptions
5731 SET_FP_CAUSE(env->active_tc.msacsr,
5732 (GET_FP_CAUSE(env->active_tc.msacsr) | mips_exception_flags));
5736 return mips_exception_flags;
5739 static inline int get_enabled_exceptions(const CPUMIPSState *env, int c)
5741 int enable = GET_FP_ENABLE(env->active_tc.msacsr) | FP_UNIMPLEMENTED;
5745 static inline float16 float16_from_float32(int32_t a, bool ieee,
5746 float_status *status)
5750 f_val = float32_to_float16((float32)a, ieee, status);
5752 return a < 0 ? (f_val | (1 << 15)) : f_val;
5755 static inline float32 float32_from_float64(int64_t a, float_status *status)
5759 f_val = float64_to_float32((float64)a, status);
5761 return a < 0 ? (f_val | (1 << 31)) : f_val;
5764 static inline float32 float32_from_float16(int16_t a, bool ieee,
5765 float_status *status)
5769 f_val = float16_to_float32((float16)a, ieee, status);
5771 return a < 0 ? (f_val | (1 << 31)) : f_val;
5774 static inline float64 float64_from_float32(int32_t a, float_status *status)
5778 f_val = float32_to_float64((float64)a, status);
5780 return a < 0 ? (f_val | (1ULL << 63)) : f_val;
5783 static inline float32 float32_from_q16(int16_t a, float_status *status)
5787 /* conversion as integer and scaling */
5788 f_val = int32_to_float32(a, status);
5789 f_val = float32_scalbn(f_val, -15, status);
5794 static inline float64 float64_from_q32(int32_t a, float_status *status)
5798 /* conversion as integer and scaling */
5799 f_val = int32_to_float64(a, status);
5800 f_val = float64_scalbn(f_val, -31, status);
5805 static inline int16_t float32_to_q16(float32 a, float_status *status)
5808 int32_t q_min = 0xffff8000;
5809 int32_t q_max = 0x00007fff;
5813 if (float32_is_any_nan(a)) {
5814 float_raise(float_flag_invalid, status);
5819 a = float32_scalbn(a, 15, status);
5821 ieee_ex = get_float_exception_flags(status);
5822 set_float_exception_flags(ieee_ex & (~float_flag_underflow)
5825 if (ieee_ex & float_flag_overflow) {
5826 float_raise(float_flag_inexact, status);
5827 return (int32_t)a < 0 ? q_min : q_max;
5830 /* conversion to int */
5831 q_val = float32_to_int32(a, status);
5833 ieee_ex = get_float_exception_flags(status);
5834 set_float_exception_flags(ieee_ex & (~float_flag_underflow)
5837 if (ieee_ex & float_flag_invalid) {
5838 set_float_exception_flags(ieee_ex & (~float_flag_invalid)
5840 float_raise(float_flag_overflow | float_flag_inexact, status);
5841 return (int32_t)a < 0 ? q_min : q_max;
5844 if (q_val < q_min) {
5845 float_raise(float_flag_overflow | float_flag_inexact, status);
5846 return (int16_t)q_min;
5849 if (q_max < q_val) {
5850 float_raise(float_flag_overflow | float_flag_inexact, status);
5851 return (int16_t)q_max;
5854 return (int16_t)q_val;
5857 static inline int32_t float64_to_q32(float64 a, float_status *status)
5860 int64_t q_min = 0xffffffff80000000LL;
5861 int64_t q_max = 0x000000007fffffffLL;
5865 if (float64_is_any_nan(a)) {
5866 float_raise(float_flag_invalid, status);
5871 a = float64_scalbn(a, 31, status);
5873 ieee_ex = get_float_exception_flags(status);
5874 set_float_exception_flags(ieee_ex & (~float_flag_underflow)
5877 if (ieee_ex & float_flag_overflow) {
5878 float_raise(float_flag_inexact, status);
5879 return (int64_t)a < 0 ? q_min : q_max;
5882 /* conversion to integer */
5883 q_val = float64_to_int64(a, status);
5885 ieee_ex = get_float_exception_flags(status);
5886 set_float_exception_flags(ieee_ex & (~float_flag_underflow)
5889 if (ieee_ex & float_flag_invalid) {
5890 set_float_exception_flags(ieee_ex & (~float_flag_invalid)
5892 float_raise(float_flag_overflow | float_flag_inexact, status);
5893 return (int64_t)a < 0 ? q_min : q_max;
5896 if (q_val < q_min) {
5897 float_raise(float_flag_overflow | float_flag_inexact, status);
5898 return (int32_t)q_min;
5901 if (q_max < q_val) {
5902 float_raise(float_flag_overflow | float_flag_inexact, status);
5903 return (int32_t)q_max;
5906 return (int32_t)q_val;
5909 #define MSA_FLOAT_COND(DEST, OP, ARG1, ARG2, BITS, QUIET) \
5911 float_status *status = &env->active_tc.msa_fp_status; \
5914 set_float_exception_flags(0, status); \
5916 cond = float ## BITS ## _ ## OP(ARG1, ARG2, status); \
5918 cond = float ## BITS ## _ ## OP ## _quiet(ARG1, ARG2, status); \
5920 DEST = cond ? M_MAX_UINT(BITS) : 0; \
5921 c = update_msacsr(env, CLEAR_IS_INEXACT, 0); \
5923 if (get_enabled_exceptions(env, c)) { \
5924 DEST = ((FLOAT_SNAN ## BITS(status) >> 6) << 6) | c; \
5928 #define MSA_FLOAT_AF(DEST, ARG1, ARG2, BITS, QUIET) \
5930 MSA_FLOAT_COND(DEST, eq, ARG1, ARG2, BITS, QUIET); \
5931 if ((DEST & M_MAX_UINT(BITS)) == M_MAX_UINT(BITS)) { \
5936 #define MSA_FLOAT_UEQ(DEST, ARG1, ARG2, BITS, QUIET) \
5938 MSA_FLOAT_COND(DEST, unordered, ARG1, ARG2, BITS, QUIET); \
5940 MSA_FLOAT_COND(DEST, eq, ARG1, ARG2, BITS, QUIET); \
5944 #define MSA_FLOAT_NE(DEST, ARG1, ARG2, BITS, QUIET) \
5946 MSA_FLOAT_COND(DEST, lt, ARG1, ARG2, BITS, QUIET); \
5948 MSA_FLOAT_COND(DEST, lt, ARG2, ARG1, BITS, QUIET); \
5952 #define MSA_FLOAT_UNE(DEST, ARG1, ARG2, BITS, QUIET) \
5954 MSA_FLOAT_COND(DEST, unordered, ARG1, ARG2, BITS, QUIET); \
5956 MSA_FLOAT_COND(DEST, lt, ARG1, ARG2, BITS, QUIET); \
5958 MSA_FLOAT_COND(DEST, lt, ARG2, ARG1, BITS, QUIET); \
5963 #define MSA_FLOAT_ULE(DEST, ARG1, ARG2, BITS, QUIET) \
5965 MSA_FLOAT_COND(DEST, unordered, ARG1, ARG2, BITS, QUIET); \
5967 MSA_FLOAT_COND(DEST, le, ARG1, ARG2, BITS, QUIET); \
5971 #define MSA_FLOAT_ULT(DEST, ARG1, ARG2, BITS, QUIET) \
5973 MSA_FLOAT_COND(DEST, unordered, ARG1, ARG2, BITS, QUIET); \
5975 MSA_FLOAT_COND(DEST, lt, ARG1, ARG2, BITS, QUIET); \
5979 #define MSA_FLOAT_OR(DEST, ARG1, ARG2, BITS, QUIET) \
5981 MSA_FLOAT_COND(DEST, le, ARG1, ARG2, BITS, QUIET); \
5983 MSA_FLOAT_COND(DEST, le, ARG2, ARG1, BITS, QUIET); \
5987 static inline void compare_af(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
5988 wr_t *pwt, uint32_t df, int quiet,
5991 wr_t wx, *pwx = &wx;
5994 clear_msacsr_cause(env);
5998 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
5999 MSA_FLOAT_AF(pwx->w[i], pws->w[i], pwt->w[i], 32, quiet);
6003 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6004 MSA_FLOAT_AF(pwx->d[i], pws->d[i], pwt->d[i], 64, quiet);
6011 check_msacsr_cause(env, retaddr);
6013 msa_move_v(pwd, pwx);
6016 static inline void compare_un(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6017 wr_t *pwt, uint32_t df, int quiet,
6020 wr_t wx, *pwx = &wx;
6023 clear_msacsr_cause(env);
6027 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6028 MSA_FLOAT_COND(pwx->w[i], unordered, pws->w[i], pwt->w[i], 32,
6033 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6034 MSA_FLOAT_COND(pwx->d[i], unordered, pws->d[i], pwt->d[i], 64,
6042 check_msacsr_cause(env, retaddr);
6044 msa_move_v(pwd, pwx);
6047 static inline void compare_eq(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6048 wr_t *pwt, uint32_t df, int quiet,
6051 wr_t wx, *pwx = &wx;
6054 clear_msacsr_cause(env);
6058 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6059 MSA_FLOAT_COND(pwx->w[i], eq, pws->w[i], pwt->w[i], 32, quiet);
6063 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6064 MSA_FLOAT_COND(pwx->d[i], eq, pws->d[i], pwt->d[i], 64, quiet);
6071 check_msacsr_cause(env, retaddr);
6073 msa_move_v(pwd, pwx);
6076 static inline void compare_ueq(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6077 wr_t *pwt, uint32_t df, int quiet,
6080 wr_t wx, *pwx = &wx;
6083 clear_msacsr_cause(env);
6087 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6088 MSA_FLOAT_UEQ(pwx->w[i], pws->w[i], pwt->w[i], 32, quiet);
6092 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6093 MSA_FLOAT_UEQ(pwx->d[i], pws->d[i], pwt->d[i], 64, quiet);
6100 check_msacsr_cause(env, retaddr);
6102 msa_move_v(pwd, pwx);
6105 static inline void compare_lt(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6106 wr_t *pwt, uint32_t df, int quiet,
6109 wr_t wx, *pwx = &wx;
6112 clear_msacsr_cause(env);
6116 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6117 MSA_FLOAT_COND(pwx->w[i], lt, pws->w[i], pwt->w[i], 32, quiet);
6121 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6122 MSA_FLOAT_COND(pwx->d[i], lt, pws->d[i], pwt->d[i], 64, quiet);
6129 check_msacsr_cause(env, retaddr);
6131 msa_move_v(pwd, pwx);
6134 static inline void compare_ult(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6135 wr_t *pwt, uint32_t df, int quiet,
6138 wr_t wx, *pwx = &wx;
6141 clear_msacsr_cause(env);
6145 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6146 MSA_FLOAT_ULT(pwx->w[i], pws->w[i], pwt->w[i], 32, quiet);
6150 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6151 MSA_FLOAT_ULT(pwx->d[i], pws->d[i], pwt->d[i], 64, quiet);
6158 check_msacsr_cause(env, retaddr);
6160 msa_move_v(pwd, pwx);
6163 static inline void compare_le(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6164 wr_t *pwt, uint32_t df, int quiet,
6167 wr_t wx, *pwx = &wx;
6170 clear_msacsr_cause(env);
6174 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6175 MSA_FLOAT_COND(pwx->w[i], le, pws->w[i], pwt->w[i], 32, quiet);
6179 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6180 MSA_FLOAT_COND(pwx->d[i], le, pws->d[i], pwt->d[i], 64, quiet);
6187 check_msacsr_cause(env, retaddr);
6189 msa_move_v(pwd, pwx);
6192 static inline void compare_ule(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6193 wr_t *pwt, uint32_t df, int quiet,
6196 wr_t wx, *pwx = &wx;
6199 clear_msacsr_cause(env);
6203 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6204 MSA_FLOAT_ULE(pwx->w[i], pws->w[i], pwt->w[i], 32, quiet);
6208 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6209 MSA_FLOAT_ULE(pwx->d[i], pws->d[i], pwt->d[i], 64, quiet);
6216 check_msacsr_cause(env, retaddr);
6218 msa_move_v(pwd, pwx);
6221 static inline void compare_or(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6222 wr_t *pwt, uint32_t df, int quiet,
6225 wr_t wx, *pwx = &wx;
6228 clear_msacsr_cause(env);
6232 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6233 MSA_FLOAT_OR(pwx->w[i], pws->w[i], pwt->w[i], 32, quiet);
6237 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6238 MSA_FLOAT_OR(pwx->d[i], pws->d[i], pwt->d[i], 64, quiet);
6245 check_msacsr_cause(env, retaddr);
6247 msa_move_v(pwd, pwx);
6250 static inline void compare_une(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6251 wr_t *pwt, uint32_t df, int quiet,
6254 wr_t wx, *pwx = &wx;
6257 clear_msacsr_cause(env);
6261 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6262 MSA_FLOAT_UNE(pwx->w[i], pws->w[i], pwt->w[i], 32, quiet);
6266 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6267 MSA_FLOAT_UNE(pwx->d[i], pws->d[i], pwt->d[i], 64, quiet);
6274 check_msacsr_cause(env, retaddr);
6276 msa_move_v(pwd, pwx);
6279 static inline void compare_ne(CPUMIPSState *env, wr_t *pwd, wr_t *pws,
6280 wr_t *pwt, uint32_t df, int quiet,
6283 wr_t wx, *pwx = &wx;
6286 clear_msacsr_cause(env);
6290 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6291 MSA_FLOAT_NE(pwx->w[i], pws->w[i], pwt->w[i], 32, quiet);
6295 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6296 MSA_FLOAT_NE(pwx->d[i], pws->d[i], pwt->d[i], 64, quiet);
6303 check_msacsr_cause(env, retaddr);
6305 msa_move_v(pwd, pwx);
6308 void helper_msa_fcaf_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6309 uint32_t ws, uint32_t wt)
6311 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6312 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6313 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6314 compare_af(env, pwd, pws, pwt, df, 1, GETPC());
6317 void helper_msa_fcun_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6318 uint32_t ws, uint32_t wt)
6320 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6321 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6322 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6323 compare_un(env, pwd, pws, pwt, df, 1, GETPC());
6326 void helper_msa_fceq_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6327 uint32_t ws, uint32_t wt)
6329 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6330 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6331 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6332 compare_eq(env, pwd, pws, pwt, df, 1, GETPC());
6335 void helper_msa_fcueq_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6336 uint32_t ws, uint32_t wt)
6338 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6339 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6340 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6341 compare_ueq(env, pwd, pws, pwt, df, 1, GETPC());
6344 void helper_msa_fclt_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6345 uint32_t ws, uint32_t wt)
6347 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6348 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6349 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6350 compare_lt(env, pwd, pws, pwt, df, 1, GETPC());
6353 void helper_msa_fcult_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6354 uint32_t ws, uint32_t wt)
6356 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6357 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6358 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6359 compare_ult(env, pwd, pws, pwt, df, 1, GETPC());
6362 void helper_msa_fcle_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6363 uint32_t ws, uint32_t wt)
6365 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6366 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6367 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6368 compare_le(env, pwd, pws, pwt, df, 1, GETPC());
6371 void helper_msa_fcule_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6372 uint32_t ws, uint32_t wt)
6374 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6375 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6376 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6377 compare_ule(env, pwd, pws, pwt, df, 1, GETPC());
6380 void helper_msa_fsaf_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6381 uint32_t ws, uint32_t wt)
6383 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6384 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6385 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6386 compare_af(env, pwd, pws, pwt, df, 0, GETPC());
6389 void helper_msa_fsun_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6390 uint32_t ws, uint32_t wt)
6392 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6393 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6394 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6395 compare_un(env, pwd, pws, pwt, df, 0, GETPC());
6398 void helper_msa_fseq_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6399 uint32_t ws, uint32_t wt)
6401 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6402 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6403 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6404 compare_eq(env, pwd, pws, pwt, df, 0, GETPC());
6407 void helper_msa_fsueq_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6408 uint32_t ws, uint32_t wt)
6410 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6411 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6412 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6413 compare_ueq(env, pwd, pws, pwt, df, 0, GETPC());
6416 void helper_msa_fslt_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6417 uint32_t ws, uint32_t wt)
6419 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6420 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6421 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6422 compare_lt(env, pwd, pws, pwt, df, 0, GETPC());
6425 void helper_msa_fsult_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6426 uint32_t ws, uint32_t wt)
6428 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6429 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6430 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6431 compare_ult(env, pwd, pws, pwt, df, 0, GETPC());
6434 void helper_msa_fsle_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6435 uint32_t ws, uint32_t wt)
6437 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6438 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6439 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6440 compare_le(env, pwd, pws, pwt, df, 0, GETPC());
6443 void helper_msa_fsule_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6444 uint32_t ws, uint32_t wt)
6446 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6447 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6448 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6449 compare_ule(env, pwd, pws, pwt, df, 0, GETPC());
6452 void helper_msa_fcor_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6453 uint32_t ws, uint32_t wt)
6455 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6456 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6457 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6458 compare_or(env, pwd, pws, pwt, df, 1, GETPC());
6461 void helper_msa_fcune_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6462 uint32_t ws, uint32_t wt)
6464 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6465 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6466 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6467 compare_une(env, pwd, pws, pwt, df, 1, GETPC());
6470 void helper_msa_fcne_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6471 uint32_t ws, uint32_t wt)
6473 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6474 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6475 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6476 compare_ne(env, pwd, pws, pwt, df, 1, GETPC());
6479 void helper_msa_fsor_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6480 uint32_t ws, uint32_t wt)
6482 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6483 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6484 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6485 compare_or(env, pwd, pws, pwt, df, 0, GETPC());
6488 void helper_msa_fsune_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6489 uint32_t ws, uint32_t wt)
6491 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6492 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6493 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6494 compare_une(env, pwd, pws, pwt, df, 0, GETPC());
6497 void helper_msa_fsne_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6498 uint32_t ws, uint32_t wt)
6500 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6501 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6502 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6503 compare_ne(env, pwd, pws, pwt, df, 0, GETPC());
6506 #define float16_is_zero(ARG) 0
6507 #define float16_is_zero_or_denormal(ARG) 0
6509 #define IS_DENORMAL(ARG, BITS) \
6510 (!float ## BITS ## _is_zero(ARG) \
6511 && float ## BITS ## _is_zero_or_denormal(ARG))
6513 #define MSA_FLOAT_BINOP(DEST, OP, ARG1, ARG2, BITS) \
6515 float_status *status = &env->active_tc.msa_fp_status; \
6518 set_float_exception_flags(0, status); \
6519 DEST = float ## BITS ## _ ## OP(ARG1, ARG2, status); \
6520 c = update_msacsr(env, 0, IS_DENORMAL(DEST, BITS)); \
6522 if (get_enabled_exceptions(env, c)) { \
6523 DEST = ((FLOAT_SNAN ## BITS(status) >> 6) << 6) | c; \
6527 void helper_msa_fadd_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6528 uint32_t ws, uint32_t wt)
6530 wr_t wx, *pwx = &wx;
6531 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6532 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6533 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6536 clear_msacsr_cause(env);
6540 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6541 MSA_FLOAT_BINOP(pwx->w[i], add, pws->w[i], pwt->w[i], 32);
6545 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6546 MSA_FLOAT_BINOP(pwx->d[i], add, pws->d[i], pwt->d[i], 64);
6553 check_msacsr_cause(env, GETPC());
6554 msa_move_v(pwd, pwx);
6557 void helper_msa_fsub_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6558 uint32_t ws, uint32_t wt)
6560 wr_t wx, *pwx = &wx;
6561 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6562 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6563 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6566 clear_msacsr_cause(env);
6570 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6571 MSA_FLOAT_BINOP(pwx->w[i], sub, pws->w[i], pwt->w[i], 32);
6575 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6576 MSA_FLOAT_BINOP(pwx->d[i], sub, pws->d[i], pwt->d[i], 64);
6583 check_msacsr_cause(env, GETPC());
6584 msa_move_v(pwd, pwx);
6587 void helper_msa_fmul_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6588 uint32_t ws, uint32_t wt)
6590 wr_t wx, *pwx = &wx;
6591 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6592 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6593 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6596 clear_msacsr_cause(env);
6600 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6601 MSA_FLOAT_BINOP(pwx->w[i], mul, pws->w[i], pwt->w[i], 32);
6605 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6606 MSA_FLOAT_BINOP(pwx->d[i], mul, pws->d[i], pwt->d[i], 64);
6613 check_msacsr_cause(env, GETPC());
6615 msa_move_v(pwd, pwx);
6618 void helper_msa_fdiv_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6619 uint32_t ws, uint32_t wt)
6621 wr_t wx, *pwx = &wx;
6622 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6623 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6624 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6627 clear_msacsr_cause(env);
6631 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6632 MSA_FLOAT_BINOP(pwx->w[i], div, pws->w[i], pwt->w[i], 32);
6636 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6637 MSA_FLOAT_BINOP(pwx->d[i], div, pws->d[i], pwt->d[i], 64);
6644 check_msacsr_cause(env, GETPC());
6646 msa_move_v(pwd, pwx);
6649 #define MSA_FLOAT_MULADD(DEST, ARG1, ARG2, ARG3, NEGATE, BITS) \
6651 float_status *status = &env->active_tc.msa_fp_status; \
6654 set_float_exception_flags(0, status); \
6655 DEST = float ## BITS ## _muladd(ARG2, ARG3, ARG1, NEGATE, status); \
6656 c = update_msacsr(env, 0, IS_DENORMAL(DEST, BITS)); \
6658 if (get_enabled_exceptions(env, c)) { \
6659 DEST = ((FLOAT_SNAN ## BITS(status) >> 6) << 6) | c; \
6663 void helper_msa_fmadd_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6664 uint32_t ws, uint32_t wt)
6666 wr_t wx, *pwx = &wx;
6667 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6668 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6669 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6672 clear_msacsr_cause(env);
6676 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6677 MSA_FLOAT_MULADD(pwx->w[i], pwd->w[i],
6678 pws->w[i], pwt->w[i], 0, 32);
6682 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6683 MSA_FLOAT_MULADD(pwx->d[i], pwd->d[i],
6684 pws->d[i], pwt->d[i], 0, 64);
6691 check_msacsr_cause(env, GETPC());
6693 msa_move_v(pwd, pwx);
6696 void helper_msa_fmsub_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6697 uint32_t ws, uint32_t wt)
6699 wr_t wx, *pwx = &wx;
6700 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6701 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6702 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6705 clear_msacsr_cause(env);
6709 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6710 MSA_FLOAT_MULADD(pwx->w[i], pwd->w[i],
6711 pws->w[i], pwt->w[i],
6712 float_muladd_negate_product, 32);
6716 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6717 MSA_FLOAT_MULADD(pwx->d[i], pwd->d[i],
6718 pws->d[i], pwt->d[i],
6719 float_muladd_negate_product, 64);
6726 check_msacsr_cause(env, GETPC());
6728 msa_move_v(pwd, pwx);
6731 void helper_msa_fexp2_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6732 uint32_t ws, uint32_t wt)
6734 wr_t wx, *pwx = &wx;
6735 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6736 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6737 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6740 clear_msacsr_cause(env);
6744 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6745 MSA_FLOAT_BINOP(pwx->w[i], scalbn, pws->w[i],
6746 pwt->w[i] > 0x200 ? 0x200 :
6747 pwt->w[i] < -0x200 ? -0x200 : pwt->w[i],
6752 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6753 MSA_FLOAT_BINOP(pwx->d[i], scalbn, pws->d[i],
6754 pwt->d[i] > 0x1000 ? 0x1000 :
6755 pwt->d[i] < -0x1000 ? -0x1000 : pwt->d[i],
6763 check_msacsr_cause(env, GETPC());
6765 msa_move_v(pwd, pwx);
6768 #define MSA_FLOAT_UNOP(DEST, OP, ARG, BITS) \
6770 float_status *status = &env->active_tc.msa_fp_status; \
6773 set_float_exception_flags(0, status); \
6774 DEST = float ## BITS ## _ ## OP(ARG, status); \
6775 c = update_msacsr(env, 0, IS_DENORMAL(DEST, BITS)); \
6777 if (get_enabled_exceptions(env, c)) { \
6778 DEST = ((FLOAT_SNAN ## BITS(status) >> 6) << 6) | c; \
6782 void helper_msa_fexdo_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6783 uint32_t ws, uint32_t wt)
6785 wr_t wx, *pwx = &wx;
6786 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6787 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6788 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6791 clear_msacsr_cause(env);
6795 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6797 * Half precision floats come in two formats: standard
6798 * IEEE and "ARM" format. The latter gains extra exponent
6799 * range by omitting the NaN/Inf encodings.
6803 MSA_FLOAT_BINOP(Lh(pwx, i), from_float32, pws->w[i], ieee, 16);
6804 MSA_FLOAT_BINOP(Rh(pwx, i), from_float32, pwt->w[i], ieee, 16);
6808 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6809 MSA_FLOAT_UNOP(Lw(pwx, i), from_float64, pws->d[i], 32);
6810 MSA_FLOAT_UNOP(Rw(pwx, i), from_float64, pwt->d[i], 32);
6817 check_msacsr_cause(env, GETPC());
6818 msa_move_v(pwd, pwx);
6821 #define MSA_FLOAT_UNOP_XD(DEST, OP, ARG, BITS, XBITS) \
6823 float_status *status = &env->active_tc.msa_fp_status; \
6826 set_float_exception_flags(0, status); \
6827 DEST = float ## BITS ## _ ## OP(ARG, status); \
6828 c = update_msacsr(env, CLEAR_FS_UNDERFLOW, 0); \
6830 if (get_enabled_exceptions(env, c)) { \
6831 DEST = ((FLOAT_SNAN ## XBITS(status) >> 6) << 6) | c; \
6835 void helper_msa_ftq_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6836 uint32_t ws, uint32_t wt)
6838 wr_t wx, *pwx = &wx;
6839 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6840 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6841 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6844 clear_msacsr_cause(env);
6848 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
6849 MSA_FLOAT_UNOP_XD(Lh(pwx, i), to_q16, pws->w[i], 32, 16);
6850 MSA_FLOAT_UNOP_XD(Rh(pwx, i), to_q16, pwt->w[i], 32, 16);
6854 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
6855 MSA_FLOAT_UNOP_XD(Lw(pwx, i), to_q32, pws->d[i], 64, 32);
6856 MSA_FLOAT_UNOP_XD(Rw(pwx, i), to_q32, pwt->d[i], 64, 32);
6863 check_msacsr_cause(env, GETPC());
6865 msa_move_v(pwd, pwx);
6868 #define NUMBER_QNAN_PAIR(ARG1, ARG2, BITS, STATUS) \
6869 !float ## BITS ## _is_any_nan(ARG1) \
6870 && float ## BITS ## _is_quiet_nan(ARG2, STATUS)
6872 #define MSA_FLOAT_MAXOP(DEST, OP, ARG1, ARG2, BITS) \
6874 float_status *status = &env->active_tc.msa_fp_status; \
6877 set_float_exception_flags(0, status); \
6878 DEST = float ## BITS ## _ ## OP(ARG1, ARG2, status); \
6879 c = update_msacsr(env, 0, 0); \
6881 if (get_enabled_exceptions(env, c)) { \
6882 DEST = ((FLOAT_SNAN ## BITS(status) >> 6) << 6) | c; \
6886 #define FMAXMIN_A(F, G, X, _S, _T, BITS, STATUS) \
6888 uint## BITS ##_t S = _S, T = _T; \
6889 uint## BITS ##_t as, at, xs, xt, xd; \
6890 if (NUMBER_QNAN_PAIR(S, T, BITS, STATUS)) { \
6893 else if (NUMBER_QNAN_PAIR(T, S, BITS, STATUS)) { \
6896 as = float## BITS ##_abs(S); \
6897 at = float## BITS ##_abs(T); \
6898 MSA_FLOAT_MAXOP(xs, F, S, T, BITS); \
6899 MSA_FLOAT_MAXOP(xt, G, S, T, BITS); \
6900 MSA_FLOAT_MAXOP(xd, F, as, at, BITS); \
6901 X = (as == at || xd == float## BITS ##_abs(xs)) ? xs : xt; \
6904 void helper_msa_fmin_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6905 uint32_t ws, uint32_t wt)
6907 float_status *status = &env->active_tc.msa_fp_status;
6908 wr_t wx, *pwx = &wx;
6909 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6910 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6911 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6913 clear_msacsr_cause(env);
6915 if (df == DF_WORD) {
6917 if (NUMBER_QNAN_PAIR(pws->w[0], pwt->w[0], 32, status)) {
6918 MSA_FLOAT_MAXOP(pwx->w[0], min, pws->w[0], pws->w[0], 32);
6919 } else if (NUMBER_QNAN_PAIR(pwt->w[0], pws->w[0], 32, status)) {
6920 MSA_FLOAT_MAXOP(pwx->w[0], min, pwt->w[0], pwt->w[0], 32);
6922 MSA_FLOAT_MAXOP(pwx->w[0], min, pws->w[0], pwt->w[0], 32);
6925 if (NUMBER_QNAN_PAIR(pws->w[1], pwt->w[1], 32, status)) {
6926 MSA_FLOAT_MAXOP(pwx->w[1], min, pws->w[1], pws->w[1], 32);
6927 } else if (NUMBER_QNAN_PAIR(pwt->w[1], pws->w[1], 32, status)) {
6928 MSA_FLOAT_MAXOP(pwx->w[1], min, pwt->w[1], pwt->w[1], 32);
6930 MSA_FLOAT_MAXOP(pwx->w[1], min, pws->w[1], pwt->w[1], 32);
6933 if (NUMBER_QNAN_PAIR(pws->w[2], pwt->w[2], 32, status)) {
6934 MSA_FLOAT_MAXOP(pwx->w[2], min, pws->w[2], pws->w[2], 32);
6935 } else if (NUMBER_QNAN_PAIR(pwt->w[2], pws->w[2], 32, status)) {
6936 MSA_FLOAT_MAXOP(pwx->w[2], min, pwt->w[2], pwt->w[2], 32);
6938 MSA_FLOAT_MAXOP(pwx->w[2], min, pws->w[2], pwt->w[2], 32);
6941 if (NUMBER_QNAN_PAIR(pws->w[3], pwt->w[3], 32, status)) {
6942 MSA_FLOAT_MAXOP(pwx->w[3], min, pws->w[3], pws->w[3], 32);
6943 } else if (NUMBER_QNAN_PAIR(pwt->w[3], pws->w[3], 32, status)) {
6944 MSA_FLOAT_MAXOP(pwx->w[3], min, pwt->w[3], pwt->w[3], 32);
6946 MSA_FLOAT_MAXOP(pwx->w[3], min, pws->w[3], pwt->w[3], 32);
6949 } else if (df == DF_DOUBLE) {
6951 if (NUMBER_QNAN_PAIR(pws->d[0], pwt->d[0], 64, status)) {
6952 MSA_FLOAT_MAXOP(pwx->d[0], min, pws->d[0], pws->d[0], 64);
6953 } else if (NUMBER_QNAN_PAIR(pwt->d[0], pws->d[0], 64, status)) {
6954 MSA_FLOAT_MAXOP(pwx->d[0], min, pwt->d[0], pwt->d[0], 64);
6956 MSA_FLOAT_MAXOP(pwx->d[0], min, pws->d[0], pwt->d[0], 64);
6959 if (NUMBER_QNAN_PAIR(pws->d[1], pwt->d[1], 64, status)) {
6960 MSA_FLOAT_MAXOP(pwx->d[1], min, pws->d[1], pws->d[1], 64);
6961 } else if (NUMBER_QNAN_PAIR(pwt->d[1], pws->d[1], 64, status)) {
6962 MSA_FLOAT_MAXOP(pwx->d[1], min, pwt->d[1], pwt->d[1], 64);
6964 MSA_FLOAT_MAXOP(pwx->d[1], min, pws->d[1], pwt->d[1], 64);
6973 check_msacsr_cause(env, GETPC());
6975 msa_move_v(pwd, pwx);
6978 void helper_msa_fmin_a_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
6979 uint32_t ws, uint32_t wt)
6981 float_status *status = &env->active_tc.msa_fp_status;
6982 wr_t wx, *pwx = &wx;
6983 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
6984 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
6985 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
6987 clear_msacsr_cause(env);
6989 if (df == DF_WORD) {
6990 FMAXMIN_A(min, max, pwx->w[0], pws->w[0], pwt->w[0], 32, status);
6991 FMAXMIN_A(min, max, pwx->w[1], pws->w[1], pwt->w[1], 32, status);
6992 FMAXMIN_A(min, max, pwx->w[2], pws->w[2], pwt->w[2], 32, status);
6993 FMAXMIN_A(min, max, pwx->w[3], pws->w[3], pwt->w[3], 32, status);
6994 } else if (df == DF_DOUBLE) {
6995 FMAXMIN_A(min, max, pwx->d[0], pws->d[0], pwt->d[0], 64, status);
6996 FMAXMIN_A(min, max, pwx->d[1], pws->d[1], pwt->d[1], 64, status);
7001 check_msacsr_cause(env, GETPC());
7003 msa_move_v(pwd, pwx);
7006 void helper_msa_fmax_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7007 uint32_t ws, uint32_t wt)
7009 float_status *status = &env->active_tc.msa_fp_status;
7010 wr_t wx, *pwx = &wx;
7011 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7012 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7013 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
7015 clear_msacsr_cause(env);
7017 if (df == DF_WORD) {
7019 if (NUMBER_QNAN_PAIR(pws->w[0], pwt->w[0], 32, status)) {
7020 MSA_FLOAT_MAXOP(pwx->w[0], max, pws->w[0], pws->w[0], 32);
7021 } else if (NUMBER_QNAN_PAIR(pwt->w[0], pws->w[0], 32, status)) {
7022 MSA_FLOAT_MAXOP(pwx->w[0], max, pwt->w[0], pwt->w[0], 32);
7024 MSA_FLOAT_MAXOP(pwx->w[0], max, pws->w[0], pwt->w[0], 32);
7027 if (NUMBER_QNAN_PAIR(pws->w[1], pwt->w[1], 32, status)) {
7028 MSA_FLOAT_MAXOP(pwx->w[1], max, pws->w[1], pws->w[1], 32);
7029 } else if (NUMBER_QNAN_PAIR(pwt->w[1], pws->w[1], 32, status)) {
7030 MSA_FLOAT_MAXOP(pwx->w[1], max, pwt->w[1], pwt->w[1], 32);
7032 MSA_FLOAT_MAXOP(pwx->w[1], max, pws->w[1], pwt->w[1], 32);
7035 if (NUMBER_QNAN_PAIR(pws->w[2], pwt->w[2], 32, status)) {
7036 MSA_FLOAT_MAXOP(pwx->w[2], max, pws->w[2], pws->w[2], 32);
7037 } else if (NUMBER_QNAN_PAIR(pwt->w[2], pws->w[2], 32, status)) {
7038 MSA_FLOAT_MAXOP(pwx->w[2], max, pwt->w[2], pwt->w[2], 32);
7040 MSA_FLOAT_MAXOP(pwx->w[2], max, pws->w[2], pwt->w[2], 32);
7043 if (NUMBER_QNAN_PAIR(pws->w[3], pwt->w[3], 32, status)) {
7044 MSA_FLOAT_MAXOP(pwx->w[3], max, pws->w[3], pws->w[3], 32);
7045 } else if (NUMBER_QNAN_PAIR(pwt->w[3], pws->w[3], 32, status)) {
7046 MSA_FLOAT_MAXOP(pwx->w[3], max, pwt->w[3], pwt->w[3], 32);
7048 MSA_FLOAT_MAXOP(pwx->w[3], max, pws->w[3], pwt->w[3], 32);
7051 } else if (df == DF_DOUBLE) {
7053 if (NUMBER_QNAN_PAIR(pws->d[0], pwt->d[0], 64, status)) {
7054 MSA_FLOAT_MAXOP(pwx->d[0], max, pws->d[0], pws->d[0], 64);
7055 } else if (NUMBER_QNAN_PAIR(pwt->d[0], pws->d[0], 64, status)) {
7056 MSA_FLOAT_MAXOP(pwx->d[0], max, pwt->d[0], pwt->d[0], 64);
7058 MSA_FLOAT_MAXOP(pwx->d[0], max, pws->d[0], pwt->d[0], 64);
7061 if (NUMBER_QNAN_PAIR(pws->d[1], pwt->d[1], 64, status)) {
7062 MSA_FLOAT_MAXOP(pwx->d[1], max, pws->d[1], pws->d[1], 64);
7063 } else if (NUMBER_QNAN_PAIR(pwt->d[1], pws->d[1], 64, status)) {
7064 MSA_FLOAT_MAXOP(pwx->d[1], max, pwt->d[1], pwt->d[1], 64);
7066 MSA_FLOAT_MAXOP(pwx->d[1], max, pws->d[1], pwt->d[1], 64);
7075 check_msacsr_cause(env, GETPC());
7077 msa_move_v(pwd, pwx);
7080 void helper_msa_fmax_a_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7081 uint32_t ws, uint32_t wt)
7083 float_status *status = &env->active_tc.msa_fp_status;
7084 wr_t wx, *pwx = &wx;
7085 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7086 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7087 wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
7089 clear_msacsr_cause(env);
7091 if (df == DF_WORD) {
7092 FMAXMIN_A(max, min, pwx->w[0], pws->w[0], pwt->w[0], 32, status);
7093 FMAXMIN_A(max, min, pwx->w[1], pws->w[1], pwt->w[1], 32, status);
7094 FMAXMIN_A(max, min, pwx->w[2], pws->w[2], pwt->w[2], 32, status);
7095 FMAXMIN_A(max, min, pwx->w[3], pws->w[3], pwt->w[3], 32, status);
7096 } else if (df == DF_DOUBLE) {
7097 FMAXMIN_A(max, min, pwx->d[0], pws->d[0], pwt->d[0], 64, status);
7098 FMAXMIN_A(max, min, pwx->d[1], pws->d[1], pwt->d[1], 64, status);
7103 check_msacsr_cause(env, GETPC());
7105 msa_move_v(pwd, pwx);
7108 void helper_msa_fclass_df(CPUMIPSState *env, uint32_t df,
7109 uint32_t wd, uint32_t ws)
7111 float_status *status = &env->active_tc.msa_fp_status;
7113 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7114 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7115 if (df == DF_WORD) {
7116 pwd->w[0] = float_class_s(pws->w[0], status);
7117 pwd->w[1] = float_class_s(pws->w[1], status);
7118 pwd->w[2] = float_class_s(pws->w[2], status);
7119 pwd->w[3] = float_class_s(pws->w[3], status);
7120 } else if (df == DF_DOUBLE) {
7121 pwd->d[0] = float_class_d(pws->d[0], status);
7122 pwd->d[1] = float_class_d(pws->d[1], status);
7128 #define MSA_FLOAT_UNOP0(DEST, OP, ARG, BITS) \
7130 float_status *status = &env->active_tc.msa_fp_status; \
7133 set_float_exception_flags(0, status); \
7134 DEST = float ## BITS ## _ ## OP(ARG, status); \
7135 c = update_msacsr(env, CLEAR_FS_UNDERFLOW, 0); \
7137 if (get_enabled_exceptions(env, c)) { \
7138 DEST = ((FLOAT_SNAN ## BITS(status) >> 6) << 6) | c; \
7139 } else if (float ## BITS ## _is_any_nan(ARG)) { \
7144 void helper_msa_ftrunc_s_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7147 wr_t wx, *pwx = &wx;
7148 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7149 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7152 clear_msacsr_cause(env);
7156 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7157 MSA_FLOAT_UNOP0(pwx->w[i], to_int32_round_to_zero, pws->w[i], 32);
7161 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7162 MSA_FLOAT_UNOP0(pwx->d[i], to_int64_round_to_zero, pws->d[i], 64);
7169 check_msacsr_cause(env, GETPC());
7171 msa_move_v(pwd, pwx);
7174 void helper_msa_ftrunc_u_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7177 wr_t wx, *pwx = &wx;
7178 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7179 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7182 clear_msacsr_cause(env);
7186 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7187 MSA_FLOAT_UNOP0(pwx->w[i], to_uint32_round_to_zero, pws->w[i], 32);
7191 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7192 MSA_FLOAT_UNOP0(pwx->d[i], to_uint64_round_to_zero, pws->d[i], 64);
7199 check_msacsr_cause(env, GETPC());
7201 msa_move_v(pwd, pwx);
7204 void helper_msa_fsqrt_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7207 wr_t wx, *pwx = &wx;
7208 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7209 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7212 clear_msacsr_cause(env);
7216 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7217 MSA_FLOAT_UNOP(pwx->w[i], sqrt, pws->w[i], 32);
7221 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7222 MSA_FLOAT_UNOP(pwx->d[i], sqrt, pws->d[i], 64);
7229 check_msacsr_cause(env, GETPC());
7231 msa_move_v(pwd, pwx);
7234 #define MSA_FLOAT_RECIPROCAL(DEST, ARG, BITS) \
7236 float_status *status = &env->active_tc.msa_fp_status; \
7239 set_float_exception_flags(0, status); \
7240 DEST = float ## BITS ## _ ## div(FLOAT_ONE ## BITS, ARG, status); \
7241 c = update_msacsr(env, float ## BITS ## _is_infinity(ARG) || \
7242 float ## BITS ## _is_quiet_nan(DEST, status) ? \
7243 0 : RECIPROCAL_INEXACT, \
7244 IS_DENORMAL(DEST, BITS)); \
7246 if (get_enabled_exceptions(env, c)) { \
7247 DEST = ((FLOAT_SNAN ## BITS(status) >> 6) << 6) | c; \
7251 void helper_msa_frsqrt_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7254 wr_t wx, *pwx = &wx;
7255 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7256 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7259 clear_msacsr_cause(env);
7263 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7264 MSA_FLOAT_RECIPROCAL(pwx->w[i], float32_sqrt(pws->w[i],
7265 &env->active_tc.msa_fp_status), 32);
7269 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7270 MSA_FLOAT_RECIPROCAL(pwx->d[i], float64_sqrt(pws->d[i],
7271 &env->active_tc.msa_fp_status), 64);
7278 check_msacsr_cause(env, GETPC());
7280 msa_move_v(pwd, pwx);
7283 void helper_msa_frcp_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7286 wr_t wx, *pwx = &wx;
7287 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7288 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7291 clear_msacsr_cause(env);
7295 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7296 MSA_FLOAT_RECIPROCAL(pwx->w[i], pws->w[i], 32);
7300 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7301 MSA_FLOAT_RECIPROCAL(pwx->d[i], pws->d[i], 64);
7308 check_msacsr_cause(env, GETPC());
7310 msa_move_v(pwd, pwx);
7313 void helper_msa_frint_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7316 wr_t wx, *pwx = &wx;
7317 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7318 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7321 clear_msacsr_cause(env);
7325 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7326 MSA_FLOAT_UNOP(pwx->w[i], round_to_int, pws->w[i], 32);
7330 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7331 MSA_FLOAT_UNOP(pwx->d[i], round_to_int, pws->d[i], 64);
7338 check_msacsr_cause(env, GETPC());
7340 msa_move_v(pwd, pwx);
7343 #define MSA_FLOAT_LOGB(DEST, ARG, BITS) \
7345 float_status *status = &env->active_tc.msa_fp_status; \
7348 set_float_exception_flags(0, status); \
7349 set_float_rounding_mode(float_round_down, status); \
7350 DEST = float ## BITS ## _ ## log2(ARG, status); \
7351 DEST = float ## BITS ## _ ## round_to_int(DEST, status); \
7352 set_float_rounding_mode(ieee_rm[(env->active_tc.msacsr & \
7353 MSACSR_RM_MASK) >> MSACSR_RM], \
7356 set_float_exception_flags(get_float_exception_flags(status) & \
7357 (~float_flag_inexact), \
7360 c = update_msacsr(env, 0, IS_DENORMAL(DEST, BITS)); \
7362 if (get_enabled_exceptions(env, c)) { \
7363 DEST = ((FLOAT_SNAN ## BITS(status) >> 6) << 6) | c; \
7367 void helper_msa_flog2_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7370 wr_t wx, *pwx = &wx;
7371 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7372 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7375 clear_msacsr_cause(env);
7379 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7380 MSA_FLOAT_LOGB(pwx->w[i], pws->w[i], 32);
7384 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7385 MSA_FLOAT_LOGB(pwx->d[i], pws->d[i], 64);
7392 check_msacsr_cause(env, GETPC());
7394 msa_move_v(pwd, pwx);
7397 void helper_msa_fexupl_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7400 wr_t wx, *pwx = &wx;
7401 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7402 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7405 clear_msacsr_cause(env);
7409 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7411 * Half precision floats come in two formats: standard
7412 * IEEE and "ARM" format. The latter gains extra exponent
7413 * range by omitting the NaN/Inf encodings.
7417 MSA_FLOAT_BINOP(pwx->w[i], from_float16, Lh(pws, i), ieee, 32);
7421 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7422 MSA_FLOAT_UNOP(pwx->d[i], from_float32, Lw(pws, i), 64);
7429 check_msacsr_cause(env, GETPC());
7430 msa_move_v(pwd, pwx);
7433 void helper_msa_fexupr_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7436 wr_t wx, *pwx = &wx;
7437 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7438 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7441 clear_msacsr_cause(env);
7445 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7447 * Half precision floats come in two formats: standard
7448 * IEEE and "ARM" format. The latter gains extra exponent
7449 * range by omitting the NaN/Inf encodings.
7453 MSA_FLOAT_BINOP(pwx->w[i], from_float16, Rh(pws, i), ieee, 32);
7457 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7458 MSA_FLOAT_UNOP(pwx->d[i], from_float32, Rw(pws, i), 64);
7465 check_msacsr_cause(env, GETPC());
7466 msa_move_v(pwd, pwx);
7469 void helper_msa_ffql_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7472 wr_t wx, *pwx = &wx;
7473 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7474 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7479 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7480 MSA_FLOAT_UNOP(pwx->w[i], from_q16, Lh(pws, i), 32);
7484 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7485 MSA_FLOAT_UNOP(pwx->d[i], from_q32, Lw(pws, i), 64);
7492 msa_move_v(pwd, pwx);
7495 void helper_msa_ffqr_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7498 wr_t wx, *pwx = &wx;
7499 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7500 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7505 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7506 MSA_FLOAT_UNOP(pwx->w[i], from_q16, Rh(pws, i), 32);
7510 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7511 MSA_FLOAT_UNOP(pwx->d[i], from_q32, Rw(pws, i), 64);
7518 msa_move_v(pwd, pwx);
7521 void helper_msa_ftint_s_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7524 wr_t wx, *pwx = &wx;
7525 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7526 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7529 clear_msacsr_cause(env);
7533 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7534 MSA_FLOAT_UNOP0(pwx->w[i], to_int32, pws->w[i], 32);
7538 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7539 MSA_FLOAT_UNOP0(pwx->d[i], to_int64, pws->d[i], 64);
7546 check_msacsr_cause(env, GETPC());
7548 msa_move_v(pwd, pwx);
7551 void helper_msa_ftint_u_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7554 wr_t wx, *pwx = &wx;
7555 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7556 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7559 clear_msacsr_cause(env);
7563 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7564 MSA_FLOAT_UNOP0(pwx->w[i], to_uint32, pws->w[i], 32);
7568 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7569 MSA_FLOAT_UNOP0(pwx->d[i], to_uint64, pws->d[i], 64);
7576 check_msacsr_cause(env, GETPC());
7578 msa_move_v(pwd, pwx);
7581 #define float32_from_int32 int32_to_float32
7582 #define float32_from_uint32 uint32_to_float32
7584 #define float64_from_int64 int64_to_float64
7585 #define float64_from_uint64 uint64_to_float64
7587 void helper_msa_ffint_s_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7590 wr_t wx, *pwx = &wx;
7591 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7592 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7595 clear_msacsr_cause(env);
7599 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7600 MSA_FLOAT_UNOP(pwx->w[i], from_int32, pws->w[i], 32);
7604 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7605 MSA_FLOAT_UNOP(pwx->d[i], from_int64, pws->d[i], 64);
7612 check_msacsr_cause(env, GETPC());
7614 msa_move_v(pwd, pwx);
7617 void helper_msa_ffint_u_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
7620 wr_t wx, *pwx = &wx;
7621 wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
7622 wr_t *pws = &(env->active_fpu.fpr[ws].wr);
7625 clear_msacsr_cause(env);
7629 for (i = 0; i < DF_ELEMENTS(DF_WORD); i++) {
7630 MSA_FLOAT_UNOP(pwx->w[i], from_uint32, pws->w[i], 32);
7634 for (i = 0; i < DF_ELEMENTS(DF_DOUBLE); i++) {
7635 MSA_FLOAT_UNOP(pwx->d[i], from_uint64, pws->d[i], 64);
7642 check_msacsr_cause(env, GETPC());
7644 msa_move_v(pwd, pwx);