?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
target/arm: Deliver BKPT/BRK exceptions to correct exception level
[qemu/ar7.git] / target / ppc / translate / spe-impl.inc.c
blob36b4d5654d30da9693b05ce34c400bed4e86b70a
1 /*
2 * translate-spe.c
3 *
4 * Freescale SPE extension translation
5 */
6
7 /*** SPE extension ***/
8 /* Register moves */
9
10 static inline void gen_evmra(DisasContext *ctx)
11 {
12
13 if (unlikely(!ctx->spe_enabled)) {
14 gen_exception(ctx, POWERPC_EXCP_SPEU);
15 return;
16 }
17
18 TCGv_i64 tmp = tcg_temp_new_i64();
19
20 /* tmp := rA_lo + rA_hi << 32 */
21 tcg_gen_concat_tl_i64(tmp, cpu_gpr[rA(ctx->opcode)],
22 cpu_gprh[rA(ctx->opcode)]);
23
24 /* spe_acc := tmp */
25 tcg_gen_st_i64(tmp, cpu_env, offsetof(CPUPPCState, spe_acc));
26 tcg_temp_free_i64(tmp);
27
28 /* rD := rA */
29 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
30 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]);
31 }
32
33 static inline void gen_load_gpr64(TCGv_i64 t, int reg)
34 {
35 tcg_gen_concat_tl_i64(t, cpu_gpr[reg], cpu_gprh[reg]);
36 }
37
38 static inline void gen_store_gpr64(int reg, TCGv_i64 t)
39 {
40 tcg_gen_extr_i64_tl(cpu_gpr[reg], cpu_gprh[reg], t);
41 }
42
43 #define GEN_SPE(name0, name1, opc2, opc3, inval0, inval1, type) \
44 static void glue(gen_, name0##_##name1)(DisasContext *ctx) \
45 { \
46 if (Rc(ctx->opcode)) \
47 gen_##name1(ctx); \
48 else \
49 gen_##name0(ctx); \
50 }
51
52 /* Handler for undefined SPE opcodes */
53 static inline void gen_speundef(DisasContext *ctx)
54 {
55 gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL);
56 }
57
58 /* SPE logic */
59 #define GEN_SPEOP_LOGIC2(name, tcg_op) \
60 static inline void gen_##name(DisasContext *ctx) \
61 { \
62 if (unlikely(!ctx->spe_enabled)) { \
63 gen_exception(ctx, POWERPC_EXCP_SPEU); \
64 return; \
65 } \
66 tcg_op(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], \
67 cpu_gpr[rB(ctx->opcode)]); \
68 tcg_op(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], \
69 cpu_gprh[rB(ctx->opcode)]); \
70 }
71
72 GEN_SPEOP_LOGIC2(evand, tcg_gen_and_tl);
73 GEN_SPEOP_LOGIC2(evandc, tcg_gen_andc_tl);
74 GEN_SPEOP_LOGIC2(evxor, tcg_gen_xor_tl);
75 GEN_SPEOP_LOGIC2(evor, tcg_gen_or_tl);
76 GEN_SPEOP_LOGIC2(evnor, tcg_gen_nor_tl);
77 GEN_SPEOP_LOGIC2(eveqv, tcg_gen_eqv_tl);
78 GEN_SPEOP_LOGIC2(evorc, tcg_gen_orc_tl);
79 GEN_SPEOP_LOGIC2(evnand, tcg_gen_nand_tl);
80
81 /* SPE logic immediate */
82 #define GEN_SPEOP_TCG_LOGIC_IMM2(name, tcg_opi) \
83 static inline void gen_##name(DisasContext *ctx) \
84 { \
85 TCGv_i32 t0; \
86 if (unlikely(!ctx->spe_enabled)) { \
87 gen_exception(ctx, POWERPC_EXCP_SPEU); \
88 return; \
89 } \
90 t0 = tcg_temp_new_i32(); \
91 \
92 tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \
93 tcg_opi(t0, t0, rB(ctx->opcode)); \
94 tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \
95 \
96 tcg_gen_trunc_tl_i32(t0, cpu_gprh[rA(ctx->opcode)]); \
97 tcg_opi(t0, t0, rB(ctx->opcode)); \
98 tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \
99 \
100 tcg_temp_free_i32(t0); \
101 }
102 GEN_SPEOP_TCG_LOGIC_IMM2(evslwi, tcg_gen_shli_i32);
103 GEN_SPEOP_TCG_LOGIC_IMM2(evsrwiu, tcg_gen_shri_i32);
104 GEN_SPEOP_TCG_LOGIC_IMM2(evsrwis, tcg_gen_sari_i32);
105 GEN_SPEOP_TCG_LOGIC_IMM2(evrlwi, tcg_gen_rotli_i32);
106
107 /* SPE arithmetic */
108 #define GEN_SPEOP_ARITH1(name, tcg_op) \
109 static inline void gen_##name(DisasContext *ctx) \
110 { \
111 TCGv_i32 t0; \
112 if (unlikely(!ctx->spe_enabled)) { \
113 gen_exception(ctx, POWERPC_EXCP_SPEU); \
114 return; \
115 } \
116 t0 = tcg_temp_new_i32(); \
117 \
118 tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \
119 tcg_op(t0, t0); \
120 tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \
121 \
122 tcg_gen_trunc_tl_i32(t0, cpu_gprh[rA(ctx->opcode)]); \
123 tcg_op(t0, t0); \
124 tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \
125 \
126 tcg_temp_free_i32(t0); \
127 }
128
129 GEN_SPEOP_ARITH1(evabs, tcg_gen_abs_i32);
130 GEN_SPEOP_ARITH1(evneg, tcg_gen_neg_i32);
131 GEN_SPEOP_ARITH1(evextsb, tcg_gen_ext8s_i32);
132 GEN_SPEOP_ARITH1(evextsh, tcg_gen_ext16s_i32);
133 static inline void gen_op_evrndw(TCGv_i32 ret, TCGv_i32 arg1)
134 {
135 tcg_gen_addi_i32(ret, arg1, 0x8000);
136 tcg_gen_ext16u_i32(ret, ret);
137 }
138 GEN_SPEOP_ARITH1(evrndw, gen_op_evrndw);
139 GEN_SPEOP_ARITH1(evcntlsw, gen_helper_cntlsw32);
140 GEN_SPEOP_ARITH1(evcntlzw, gen_helper_cntlzw32);
141
142 #define GEN_SPEOP_ARITH2(name, tcg_op) \
143 static inline void gen_##name(DisasContext *ctx) \
144 { \
145 TCGv_i32 t0, t1; \
146 if (unlikely(!ctx->spe_enabled)) { \
147 gen_exception(ctx, POWERPC_EXCP_SPEU); \
148 return; \
149 } \
150 t0 = tcg_temp_new_i32(); \
151 t1 = tcg_temp_new_i32(); \
152 \
153 tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \
154 tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \
155 tcg_op(t0, t0, t1); \
156 tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \
157 \
158 tcg_gen_trunc_tl_i32(t0, cpu_gprh[rA(ctx->opcode)]); \
159 tcg_gen_trunc_tl_i32(t1, cpu_gprh[rB(ctx->opcode)]); \
160 tcg_op(t0, t0, t1); \
161 tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \
162 \
163 tcg_temp_free_i32(t0); \
164 tcg_temp_free_i32(t1); \
165 }
166
167 static inline void gen_op_evsrwu(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
168 {
169 TCGLabel *l1 = gen_new_label();
170 TCGLabel *l2 = gen_new_label();
171 TCGv_i32 t0 = tcg_temp_local_new_i32();
172
173 /* No error here: 6 bits are used */
174 tcg_gen_andi_i32(t0, arg2, 0x3F);
175 tcg_gen_brcondi_i32(TCG_COND_GE, t0, 32, l1);
176 tcg_gen_shr_i32(ret, arg1, t0);
177 tcg_gen_br(l2);
178 gen_set_label(l1);
179 tcg_gen_movi_i32(ret, 0);
180 gen_set_label(l2);
181 tcg_temp_free_i32(t0);
182 }
183 GEN_SPEOP_ARITH2(evsrwu, gen_op_evsrwu);
184 static inline void gen_op_evsrws(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
185 {
186 TCGLabel *l1 = gen_new_label();
187 TCGLabel *l2 = gen_new_label();
188 TCGv_i32 t0 = tcg_temp_local_new_i32();
189
190 /* No error here: 6 bits are used */
191 tcg_gen_andi_i32(t0, arg2, 0x3F);
192 tcg_gen_brcondi_i32(TCG_COND_GE, t0, 32, l1);
193 tcg_gen_sar_i32(ret, arg1, t0);
194 tcg_gen_br(l2);
195 gen_set_label(l1);
196 tcg_gen_movi_i32(ret, 0);
197 gen_set_label(l2);
198 tcg_temp_free_i32(t0);
199 }
200 GEN_SPEOP_ARITH2(evsrws, gen_op_evsrws);
201 static inline void gen_op_evslw(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
202 {
203 TCGLabel *l1 = gen_new_label();
204 TCGLabel *l2 = gen_new_label();
205 TCGv_i32 t0 = tcg_temp_local_new_i32();
206
207 /* No error here: 6 bits are used */
208 tcg_gen_andi_i32(t0, arg2, 0x3F);
209 tcg_gen_brcondi_i32(TCG_COND_GE, t0, 32, l1);
210 tcg_gen_shl_i32(ret, arg1, t0);
211 tcg_gen_br(l2);
212 gen_set_label(l1);
213 tcg_gen_movi_i32(ret, 0);
214 gen_set_label(l2);
215 tcg_temp_free_i32(t0);
216 }
217 GEN_SPEOP_ARITH2(evslw, gen_op_evslw);
218 static inline void gen_op_evrlw(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
219 {
220 TCGv_i32 t0 = tcg_temp_new_i32();
221 tcg_gen_andi_i32(t0, arg2, 0x1F);
222 tcg_gen_rotl_i32(ret, arg1, t0);
223 tcg_temp_free_i32(t0);
224 }
225 GEN_SPEOP_ARITH2(evrlw, gen_op_evrlw);
226 static inline void gen_evmergehi(DisasContext *ctx)
227 {
228 if (unlikely(!ctx->spe_enabled)) {
229 gen_exception(ctx, POWERPC_EXCP_SPEU);
230 return;
231 }
232 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]);
233 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]);
234 }
235 GEN_SPEOP_ARITH2(evaddw, tcg_gen_add_i32);
236 static inline void gen_op_evsubf(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
237 {
238 tcg_gen_sub_i32(ret, arg2, arg1);
239 }
240 GEN_SPEOP_ARITH2(evsubfw, gen_op_evsubf);
241
242 /* SPE arithmetic immediate */
243 #define GEN_SPEOP_ARITH_IMM2(name, tcg_op) \
244 static inline void gen_##name(DisasContext *ctx) \
245 { \
246 TCGv_i32 t0; \
247 if (unlikely(!ctx->spe_enabled)) { \
248 gen_exception(ctx, POWERPC_EXCP_SPEU); \
249 return; \
250 } \
251 t0 = tcg_temp_new_i32(); \
252 \
253 tcg_gen_trunc_tl_i32(t0, cpu_gpr[rB(ctx->opcode)]); \
254 tcg_op(t0, t0, rA(ctx->opcode)); \
255 tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \
256 \
257 tcg_gen_trunc_tl_i32(t0, cpu_gprh[rB(ctx->opcode)]); \
258 tcg_op(t0, t0, rA(ctx->opcode)); \
259 tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \
260 \
261 tcg_temp_free_i32(t0); \
262 }
263 GEN_SPEOP_ARITH_IMM2(evaddiw, tcg_gen_addi_i32);
264 GEN_SPEOP_ARITH_IMM2(evsubifw, tcg_gen_subi_i32);
265
266 /* SPE comparison */
267 #define GEN_SPEOP_COMP(name, tcg_cond) \
268 static inline void gen_##name(DisasContext *ctx) \
269 { \
270 if (unlikely(!ctx->spe_enabled)) { \
271 gen_exception(ctx, POWERPC_EXCP_SPEU); \
272 return; \
273 } \
274 TCGLabel *l1 = gen_new_label(); \
275 TCGLabel *l2 = gen_new_label(); \
276 TCGLabel *l3 = gen_new_label(); \
277 TCGLabel *l4 = gen_new_label(); \
278 \
279 tcg_gen_ext32s_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); \
280 tcg_gen_ext32s_tl(cpu_gpr[rB(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); \
281 tcg_gen_ext32s_tl(cpu_gprh[rA(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); \
282 tcg_gen_ext32s_tl(cpu_gprh[rB(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); \
283 \
284 tcg_gen_brcond_tl(tcg_cond, cpu_gpr[rA(ctx->opcode)], \
285 cpu_gpr[rB(ctx->opcode)], l1); \
286 tcg_gen_movi_i32(cpu_crf[crfD(ctx->opcode)], 0); \
287 tcg_gen_br(l2); \
288 gen_set_label(l1); \
289 tcg_gen_movi_i32(cpu_crf[crfD(ctx->opcode)], \
290 CRF_CL | CRF_CH_OR_CL | CRF_CH_AND_CL); \
291 gen_set_label(l2); \
292 tcg_gen_brcond_tl(tcg_cond, cpu_gprh[rA(ctx->opcode)], \
293 cpu_gprh[rB(ctx->opcode)], l3); \
294 tcg_gen_andi_i32(cpu_crf[crfD(ctx->opcode)], cpu_crf[crfD(ctx->opcode)], \
295 ~(CRF_CH | CRF_CH_AND_CL)); \
296 tcg_gen_br(l4); \
297 gen_set_label(l3); \
298 tcg_gen_ori_i32(cpu_crf[crfD(ctx->opcode)], cpu_crf[crfD(ctx->opcode)], \
299 CRF_CH | CRF_CH_OR_CL); \
300 gen_set_label(l4); \
301 }
302 GEN_SPEOP_COMP(evcmpgtu, TCG_COND_GTU);
303 GEN_SPEOP_COMP(evcmpgts, TCG_COND_GT);
304 GEN_SPEOP_COMP(evcmpltu, TCG_COND_LTU);
305 GEN_SPEOP_COMP(evcmplts, TCG_COND_LT);
306 GEN_SPEOP_COMP(evcmpeq, TCG_COND_EQ);
307
308 /* SPE misc */
309 static inline void gen_brinc(DisasContext *ctx)
310 {
311 /* Note: brinc is usable even if SPE is disabled */
312 gen_helper_brinc(cpu_gpr[rD(ctx->opcode)],
313 cpu_gpr[rA(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]);
314 }
315 static inline void gen_evmergelo(DisasContext *ctx)
316 {
317 if (unlikely(!ctx->spe_enabled)) {
318 gen_exception(ctx, POWERPC_EXCP_SPEU);
319 return;
320 }
321 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
322 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]);
323 }
324 static inline void gen_evmergehilo(DisasContext *ctx)
325 {
326 if (unlikely(!ctx->spe_enabled)) {
327 gen_exception(ctx, POWERPC_EXCP_SPEU);
328 return;
329 }
330 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]);
331 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]);
332 }
333 static inline void gen_evmergelohi(DisasContext *ctx)
334 {
335 if (unlikely(!ctx->spe_enabled)) {
336 gen_exception(ctx, POWERPC_EXCP_SPEU);
337 return;
338 }
339 if (rD(ctx->opcode) == rA(ctx->opcode)) {
340 TCGv tmp = tcg_temp_new();
341 tcg_gen_mov_tl(tmp, cpu_gpr[rA(ctx->opcode)]);
342 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]);
343 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], tmp);
344 tcg_temp_free(tmp);
345 } else {
346 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]);
347 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
348 }
349 }
350 static inline void gen_evsplati(DisasContext *ctx)
351 {
352 uint64_t imm = ((int32_t)(rA(ctx->opcode) << 27)) >> 27;
353
354 tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], imm);
355 tcg_gen_movi_tl(cpu_gprh[rD(ctx->opcode)], imm);
356 }
357 static inline void gen_evsplatfi(DisasContext *ctx)
358 {
359 uint64_t imm = rA(ctx->opcode) << 27;
360
361 tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], imm);
362 tcg_gen_movi_tl(cpu_gprh[rD(ctx->opcode)], imm);
363 }
364
365 static inline void gen_evsel(DisasContext *ctx)
366 {
367 TCGLabel *l1 = gen_new_label();
368 TCGLabel *l2 = gen_new_label();
369 TCGLabel *l3 = gen_new_label();
370 TCGLabel *l4 = gen_new_label();
371 TCGv_i32 t0 = tcg_temp_local_new_i32();
372
373 tcg_gen_andi_i32(t0, cpu_crf[ctx->opcode & 0x07], 1 << 3);
374 tcg_gen_brcondi_i32(TCG_COND_EQ, t0, 0, l1);
375 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]);
376 tcg_gen_br(l2);
377 gen_set_label(l1);
378 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]);
379 gen_set_label(l2);
380 tcg_gen_andi_i32(t0, cpu_crf[ctx->opcode & 0x07], 1 << 2);
381 tcg_gen_brcondi_i32(TCG_COND_EQ, t0, 0, l3);
382 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
383 tcg_gen_br(l4);
384 gen_set_label(l3);
385 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]);
386 gen_set_label(l4);
387 tcg_temp_free_i32(t0);
388 }
389
390 static void gen_evsel0(DisasContext *ctx)
391 {
392 gen_evsel(ctx);
393 }
394
395 static void gen_evsel1(DisasContext *ctx)
396 {
397 gen_evsel(ctx);
398 }
399
400 static void gen_evsel2(DisasContext *ctx)
401 {
402 gen_evsel(ctx);
403 }
404
405 static void gen_evsel3(DisasContext *ctx)
406 {
407 gen_evsel(ctx);
408 }
409
410 /* Multiply */
411
412 static inline void gen_evmwumi(DisasContext *ctx)
413 {
414 TCGv_i64 t0, t1;
415
416 if (unlikely(!ctx->spe_enabled)) {
417 gen_exception(ctx, POWERPC_EXCP_SPEU);
418 return;
419 }
420
421 t0 = tcg_temp_new_i64();
422 t1 = tcg_temp_new_i64();
423
424 /* t0 := rA; t1 := rB */
425 tcg_gen_extu_tl_i64(t0, cpu_gpr[rA(ctx->opcode)]);
426 tcg_gen_ext32u_i64(t0, t0);
427 tcg_gen_extu_tl_i64(t1, cpu_gpr[rB(ctx->opcode)]);
428 tcg_gen_ext32u_i64(t1, t1);
429
430 tcg_gen_mul_i64(t0, t0, t1); /* t0 := rA * rB */
431
432 gen_store_gpr64(rD(ctx->opcode), t0); /* rD := t0 */
433
434 tcg_temp_free_i64(t0);
435 tcg_temp_free_i64(t1);
436 }
437
438 static inline void gen_evmwumia(DisasContext *ctx)
439 {
440 TCGv_i64 tmp;
441
442 if (unlikely(!ctx->spe_enabled)) {
443 gen_exception(ctx, POWERPC_EXCP_SPEU);
444 return;
445 }
446
447 gen_evmwumi(ctx); /* rD := rA * rB */
448
449 tmp = tcg_temp_new_i64();
450
451 /* acc := rD */
452 gen_load_gpr64(tmp, rD(ctx->opcode));
453 tcg_gen_st_i64(tmp, cpu_env, offsetof(CPUPPCState, spe_acc));
454 tcg_temp_free_i64(tmp);
455 }
456
457 static inline void gen_evmwumiaa(DisasContext *ctx)
458 {
459 TCGv_i64 acc;
460 TCGv_i64 tmp;
461
462 if (unlikely(!ctx->spe_enabled)) {
463 gen_exception(ctx, POWERPC_EXCP_SPEU);
464 return;
465 }
466
467 gen_evmwumi(ctx); /* rD := rA * rB */
468
469 acc = tcg_temp_new_i64();
470 tmp = tcg_temp_new_i64();
471
472 /* tmp := rD */
473 gen_load_gpr64(tmp, rD(ctx->opcode));
474
475 /* Load acc */
476 tcg_gen_ld_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc));
477
478 /* acc := tmp + acc */
479 tcg_gen_add_i64(acc, acc, tmp);
480
481 /* Store acc */
482 tcg_gen_st_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc));
483
484 /* rD := acc */
485 gen_store_gpr64(rD(ctx->opcode), acc);
486
487 tcg_temp_free_i64(acc);
488 tcg_temp_free_i64(tmp);
489 }
490
491 static inline void gen_evmwsmi(DisasContext *ctx)
492 {
493 TCGv_i64 t0, t1;
494
495 if (unlikely(!ctx->spe_enabled)) {
496 gen_exception(ctx, POWERPC_EXCP_SPEU);
497 return;
498 }
499
500 t0 = tcg_temp_new_i64();
501 t1 = tcg_temp_new_i64();
502
503 /* t0 := rA; t1 := rB */
504 tcg_gen_extu_tl_i64(t0, cpu_gpr[rA(ctx->opcode)]);
505 tcg_gen_ext32s_i64(t0, t0);
506 tcg_gen_extu_tl_i64(t1, cpu_gpr[rB(ctx->opcode)]);
507 tcg_gen_ext32s_i64(t1, t1);
508
509 tcg_gen_mul_i64(t0, t0, t1); /* t0 := rA * rB */
510
511 gen_store_gpr64(rD(ctx->opcode), t0); /* rD := t0 */
512
513 tcg_temp_free_i64(t0);
514 tcg_temp_free_i64(t1);
515 }
516
517 static inline void gen_evmwsmia(DisasContext *ctx)
518 {
519 TCGv_i64 tmp;
520
521 gen_evmwsmi(ctx); /* rD := rA * rB */
522
523 tmp = tcg_temp_new_i64();
524
525 /* acc := rD */
526 gen_load_gpr64(tmp, rD(ctx->opcode));
527 tcg_gen_st_i64(tmp, cpu_env, offsetof(CPUPPCState, spe_acc));
528
529 tcg_temp_free_i64(tmp);
530 }
531
532 static inline void gen_evmwsmiaa(DisasContext *ctx)
533 {
534 TCGv_i64 acc = tcg_temp_new_i64();
535 TCGv_i64 tmp = tcg_temp_new_i64();
536
537 gen_evmwsmi(ctx); /* rD := rA * rB */
538
539 acc = tcg_temp_new_i64();
540 tmp = tcg_temp_new_i64();
541
542 /* tmp := rD */
543 gen_load_gpr64(tmp, rD(ctx->opcode));
544
545 /* Load acc */
546 tcg_gen_ld_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc));
547
548 /* acc := tmp + acc */
549 tcg_gen_add_i64(acc, acc, tmp);
550
551 /* Store acc */
552 tcg_gen_st_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc));
553
554 /* rD := acc */
555 gen_store_gpr64(rD(ctx->opcode), acc);
556
557 tcg_temp_free_i64(acc);
558 tcg_temp_free_i64(tmp);
559 }
560
561 GEN_SPE(evaddw, speundef, 0x00, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); ////
562 GEN_SPE(evaddiw, speundef, 0x01, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE);
563 GEN_SPE(evsubfw, speundef, 0x02, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); ////
564 GEN_SPE(evsubifw, speundef, 0x03, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE);
565 GEN_SPE(evabs, evneg, 0x04, 0x08, 0x0000F800, 0x0000F800, PPC_SPE); ////
566 GEN_SPE(evextsb, evextsh, 0x05, 0x08, 0x0000F800, 0x0000F800, PPC_SPE); ////
567 GEN_SPE(evrndw, evcntlzw, 0x06, 0x08, 0x0000F800, 0x0000F800, PPC_SPE); ////
568 GEN_SPE(evcntlsw, brinc, 0x07, 0x08, 0x0000F800, 0x00000000, PPC_SPE); //
569 GEN_SPE(evmra, speundef, 0x02, 0x13, 0x0000F800, 0xFFFFFFFF, PPC_SPE);
570 GEN_SPE(speundef, evand, 0x08, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE); ////
571 GEN_SPE(evandc, speundef, 0x09, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); ////
572 GEN_SPE(evxor, evor, 0x0B, 0x08, 0x00000000, 0x00000000, PPC_SPE); ////
573 GEN_SPE(evnor, eveqv, 0x0C, 0x08, 0x00000000, 0x00000000, PPC_SPE); ////
574 GEN_SPE(evmwumi, evmwsmi, 0x0C, 0x11, 0x00000000, 0x00000000, PPC_SPE);
575 GEN_SPE(evmwumia, evmwsmia, 0x1C, 0x11, 0x00000000, 0x00000000, PPC_SPE);
576 GEN_SPE(evmwumiaa, evmwsmiaa, 0x0C, 0x15, 0x00000000, 0x00000000, PPC_SPE);
577 GEN_SPE(speundef, evorc, 0x0D, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE); ////
578 GEN_SPE(evnand, speundef, 0x0F, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); ////
579 GEN_SPE(evsrwu, evsrws, 0x10, 0x08, 0x00000000, 0x00000000, PPC_SPE); ////
580 GEN_SPE(evsrwiu, evsrwis, 0x11, 0x08, 0x00000000, 0x00000000, PPC_SPE);
581 GEN_SPE(evslw, speundef, 0x12, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); ////
582 GEN_SPE(evslwi, speundef, 0x13, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE);
583 GEN_SPE(evrlw, evsplati, 0x14, 0x08, 0x00000000, 0x0000F800, PPC_SPE); //
584 GEN_SPE(evrlwi, evsplatfi, 0x15, 0x08, 0x00000000, 0x0000F800, PPC_SPE);
585 GEN_SPE(evmergehi, evmergelo, 0x16, 0x08, 0x00000000, 0x00000000, PPC_SPE); ////
586 GEN_SPE(evmergehilo, evmergelohi, 0x17, 0x08, 0x00000000, 0x00000000, PPC_SPE); ////
587 GEN_SPE(evcmpgtu, evcmpgts, 0x18, 0x08, 0x00600000, 0x00600000, PPC_SPE); ////
588 GEN_SPE(evcmpltu, evcmplts, 0x19, 0x08, 0x00600000, 0x00600000, PPC_SPE); ////
589 GEN_SPE(evcmpeq, speundef, 0x1A, 0x08, 0x00600000, 0xFFFFFFFF, PPC_SPE); ////
590
591 /* SPE load and stores */
592 static inline void gen_addr_spe_imm_index(DisasContext *ctx, TCGv EA, int sh)
593 {
594 target_ulong uimm = rB(ctx->opcode);
595
596 if (rA(ctx->opcode) == 0) {
597 tcg_gen_movi_tl(EA, uimm << sh);
598 } else {
599 tcg_gen_addi_tl(EA, cpu_gpr[rA(ctx->opcode)], uimm << sh);
600 if (NARROW_MODE(ctx)) {
601 tcg_gen_ext32u_tl(EA, EA);
602 }
603 }
604 }
605
606 static inline void gen_op_evldd(DisasContext *ctx, TCGv addr)
607 {
608 TCGv_i64 t0 = tcg_temp_new_i64();
609 gen_qemu_ld64_i64(ctx, t0, addr);
610 gen_store_gpr64(rD(ctx->opcode), t0);
611 tcg_temp_free_i64(t0);
612 }
613
614 static inline void gen_op_evldw(DisasContext *ctx, TCGv addr)
615 {
616 gen_qemu_ld32u(ctx, cpu_gprh[rD(ctx->opcode)], addr);
617 gen_addr_add(ctx, addr, addr, 4);
618 gen_qemu_ld32u(ctx, cpu_gpr[rD(ctx->opcode)], addr);
619 }
620
621 static inline void gen_op_evldh(DisasContext *ctx, TCGv addr)
622 {
623 TCGv t0 = tcg_temp_new();
624 gen_qemu_ld16u(ctx, t0, addr);
625 tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16);
626 gen_addr_add(ctx, addr, addr, 2);
627 gen_qemu_ld16u(ctx, t0, addr);
628 tcg_gen_or_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0);
629 gen_addr_add(ctx, addr, addr, 2);
630 gen_qemu_ld16u(ctx, t0, addr);
631 tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16);
632 gen_addr_add(ctx, addr, addr, 2);
633 gen_qemu_ld16u(ctx, t0, addr);
634 tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
635 tcg_temp_free(t0);
636 }
637
638 static inline void gen_op_evlhhesplat(DisasContext *ctx, TCGv addr)
639 {
640 TCGv t0 = tcg_temp_new();
641 gen_qemu_ld16u(ctx, t0, addr);
642 tcg_gen_shli_tl(t0, t0, 16);
643 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0);
644 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0);
645 tcg_temp_free(t0);
646 }
647
648 static inline void gen_op_evlhhousplat(DisasContext *ctx, TCGv addr)
649 {
650 TCGv t0 = tcg_temp_new();
651 gen_qemu_ld16u(ctx, t0, addr);
652 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0);
653 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0);
654 tcg_temp_free(t0);
655 }
656
657 static inline void gen_op_evlhhossplat(DisasContext *ctx, TCGv addr)
658 {
659 TCGv t0 = tcg_temp_new();
660 gen_qemu_ld16s(ctx, t0, addr);
661 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0);
662 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0);
663 tcg_temp_free(t0);
664 }
665
666 static inline void gen_op_evlwhe(DisasContext *ctx, TCGv addr)
667 {
668 TCGv t0 = tcg_temp_new();
669 gen_qemu_ld16u(ctx, t0, addr);
670 tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16);
671 gen_addr_add(ctx, addr, addr, 2);
672 gen_qemu_ld16u(ctx, t0, addr);
673 tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 16);
674 tcg_temp_free(t0);
675 }
676
677 static inline void gen_op_evlwhou(DisasContext *ctx, TCGv addr)
678 {
679 gen_qemu_ld16u(ctx, cpu_gprh[rD(ctx->opcode)], addr);
680 gen_addr_add(ctx, addr, addr, 2);
681 gen_qemu_ld16u(ctx, cpu_gpr[rD(ctx->opcode)], addr);
682 }
683
684 static inline void gen_op_evlwhos(DisasContext *ctx, TCGv addr)
685 {
686 gen_qemu_ld16s(ctx, cpu_gprh[rD(ctx->opcode)], addr);
687 gen_addr_add(ctx, addr, addr, 2);
688 gen_qemu_ld16s(ctx, cpu_gpr[rD(ctx->opcode)], addr);
689 }
690
691 static inline void gen_op_evlwwsplat(DisasContext *ctx, TCGv addr)
692 {
693 TCGv t0 = tcg_temp_new();
694 gen_qemu_ld32u(ctx, t0, addr);
695 tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0);
696 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0);
697 tcg_temp_free(t0);
698 }
699
700 static inline void gen_op_evlwhsplat(DisasContext *ctx, TCGv addr)
701 {
702 TCGv t0 = tcg_temp_new();
703 gen_qemu_ld16u(ctx, t0, addr);
704 tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16);
705 tcg_gen_or_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0);
706 gen_addr_add(ctx, addr, addr, 2);
707 gen_qemu_ld16u(ctx, t0, addr);
708 tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 16);
709 tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0);
710 tcg_temp_free(t0);
711 }
712
713 static inline void gen_op_evstdd(DisasContext *ctx, TCGv addr)
714 {
715 TCGv_i64 t0 = tcg_temp_new_i64();
716 gen_load_gpr64(t0, rS(ctx->opcode));
717 gen_qemu_st64_i64(ctx, t0, addr);
718 tcg_temp_free_i64(t0);
719 }
720
721 static inline void gen_op_evstdw(DisasContext *ctx, TCGv addr)
722 {
723 gen_qemu_st32(ctx, cpu_gprh[rS(ctx->opcode)], addr);
724 gen_addr_add(ctx, addr, addr, 4);
725 gen_qemu_st32(ctx, cpu_gpr[rS(ctx->opcode)], addr);
726 }
727
728 static inline void gen_op_evstdh(DisasContext *ctx, TCGv addr)
729 {
730 TCGv t0 = tcg_temp_new();
731 tcg_gen_shri_tl(t0, cpu_gprh[rS(ctx->opcode)], 16);
732 gen_qemu_st16(ctx, t0, addr);
733 gen_addr_add(ctx, addr, addr, 2);
734 gen_qemu_st16(ctx, cpu_gprh[rS(ctx->opcode)], addr);
735 gen_addr_add(ctx, addr, addr, 2);
736 tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 16);
737 gen_qemu_st16(ctx, t0, addr);
738 tcg_temp_free(t0);
739 gen_addr_add(ctx, addr, addr, 2);
740 gen_qemu_st16(ctx, cpu_gpr[rS(ctx->opcode)], addr);
741 }
742
743 static inline void gen_op_evstwhe(DisasContext *ctx, TCGv addr)
744 {
745 TCGv t0 = tcg_temp_new();
746 tcg_gen_shri_tl(t0, cpu_gprh[rS(ctx->opcode)], 16);
747 gen_qemu_st16(ctx, t0, addr);
748 gen_addr_add(ctx, addr, addr, 2);
749 tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 16);
750 gen_qemu_st16(ctx, t0, addr);
751 tcg_temp_free(t0);
752 }
753
754 static inline void gen_op_evstwho(DisasContext *ctx, TCGv addr)
755 {
756 gen_qemu_st16(ctx, cpu_gprh[rS(ctx->opcode)], addr);
757 gen_addr_add(ctx, addr, addr, 2);
758 gen_qemu_st16(ctx, cpu_gpr[rS(ctx->opcode)], addr);
759 }
760
761 static inline void gen_op_evstwwe(DisasContext *ctx, TCGv addr)
762 {
763 gen_qemu_st32(ctx, cpu_gprh[rS(ctx->opcode)], addr);
764 }
765
766 static inline void gen_op_evstwwo(DisasContext *ctx, TCGv addr)
767 {
768 gen_qemu_st32(ctx, cpu_gpr[rS(ctx->opcode)], addr);
769 }
770
771 #define GEN_SPEOP_LDST(name, opc2, sh) \
772 static void glue(gen_, name)(DisasContext *ctx) \
773 { \
774 TCGv t0; \
775 if (unlikely(!ctx->spe_enabled)) { \
776 gen_exception(ctx, POWERPC_EXCP_SPEU); \
777 return; \
778 } \
779 gen_set_access_type(ctx, ACCESS_INT); \
780 t0 = tcg_temp_new(); \
781 if (Rc(ctx->opcode)) { \
782 gen_addr_spe_imm_index(ctx, t0, sh); \
783 } else { \
784 gen_addr_reg_index(ctx, t0); \
785 } \
786 gen_op_##name(ctx, t0); \
787 tcg_temp_free(t0); \
788 }
789
790 GEN_SPEOP_LDST(evldd, 0x00, 3);
791 GEN_SPEOP_LDST(evldw, 0x01, 3);
792 GEN_SPEOP_LDST(evldh, 0x02, 3);
793 GEN_SPEOP_LDST(evlhhesplat, 0x04, 1);
794 GEN_SPEOP_LDST(evlhhousplat, 0x06, 1);
795 GEN_SPEOP_LDST(evlhhossplat, 0x07, 1);
796 GEN_SPEOP_LDST(evlwhe, 0x08, 2);
797 GEN_SPEOP_LDST(evlwhou, 0x0A, 2);
798 GEN_SPEOP_LDST(evlwhos, 0x0B, 2);
799 GEN_SPEOP_LDST(evlwwsplat, 0x0C, 2);
800 GEN_SPEOP_LDST(evlwhsplat, 0x0E, 2);
801
802 GEN_SPEOP_LDST(evstdd, 0x10, 3);
803 GEN_SPEOP_LDST(evstdw, 0x11, 3);
804 GEN_SPEOP_LDST(evstdh, 0x12, 3);
805 GEN_SPEOP_LDST(evstwhe, 0x18, 2);
806 GEN_SPEOP_LDST(evstwho, 0x1A, 2);
807 GEN_SPEOP_LDST(evstwwe, 0x1C, 2);
808 GEN_SPEOP_LDST(evstwwo, 0x1E, 2);
809
810 /* Multiply and add - TODO */
811 #if 0
812 GEN_SPE(speundef, evmhessf, 0x01, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);//
813 GEN_SPE(speundef, evmhossf, 0x03, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);
814 GEN_SPE(evmheumi, evmhesmi, 0x04, 0x10, 0x00000000, 0x00000000, PPC_SPE);
815 GEN_SPE(speundef, evmhesmf, 0x05, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);
816 GEN_SPE(evmhoumi, evmhosmi, 0x06, 0x10, 0x00000000, 0x00000000, PPC_SPE);
817 GEN_SPE(speundef, evmhosmf, 0x07, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);
818 GEN_SPE(speundef, evmhessfa, 0x11, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);
819 GEN_SPE(speundef, evmhossfa, 0x13, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);
820 GEN_SPE(evmheumia, evmhesmia, 0x14, 0x10, 0x00000000, 0x00000000, PPC_SPE);
821 GEN_SPE(speundef, evmhesmfa, 0x15, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);
822 GEN_SPE(evmhoumia, evmhosmia, 0x16, 0x10, 0x00000000, 0x00000000, PPC_SPE);
823 GEN_SPE(speundef, evmhosmfa, 0x17, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);
824
825 GEN_SPE(speundef, evmwhssf, 0x03, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE);
826 GEN_SPE(evmwlumi, speundef, 0x04, 0x11, 0x00000000, 0xFFFFFFFF, PPC_SPE);
827 GEN_SPE(evmwhumi, evmwhsmi, 0x06, 0x11, 0x00000000, 0x00000000, PPC_SPE);
828 GEN_SPE(speundef, evmwhsmf, 0x07, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE);
829 GEN_SPE(speundef, evmwssf, 0x09, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE);
830 GEN_SPE(speundef, evmwsmf, 0x0D, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE);
831 GEN_SPE(speundef, evmwhssfa, 0x13, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE);
832 GEN_SPE(evmwlumia, speundef, 0x14, 0x11, 0x00000000, 0xFFFFFFFF, PPC_SPE);
833 GEN_SPE(evmwhumia, evmwhsmia, 0x16, 0x11, 0x00000000, 0x00000000, PPC_SPE);
834 GEN_SPE(speundef, evmwhsmfa, 0x17, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE);
835 GEN_SPE(speundef, evmwssfa, 0x19, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE);
836 GEN_SPE(speundef, evmwsmfa, 0x1D, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE);
837
838 GEN_SPE(evadduiaaw, evaddsiaaw, 0x00, 0x13, 0x0000F800, 0x0000F800, PPC_SPE);
839 GEN_SPE(evsubfusiaaw, evsubfssiaaw, 0x01, 0x13, 0x0000F800, 0x0000F800, PPC_SPE);
840 GEN_SPE(evaddumiaaw, evaddsmiaaw, 0x04, 0x13, 0x0000F800, 0x0000F800, PPC_SPE);
841 GEN_SPE(evsubfumiaaw, evsubfsmiaaw, 0x05, 0x13, 0x0000F800, 0x0000F800, PPC_SPE);
842 GEN_SPE(evdivws, evdivwu, 0x06, 0x13, 0x00000000, 0x00000000, PPC_SPE);
843
844 GEN_SPE(evmheusiaaw, evmhessiaaw, 0x00, 0x14, 0x00000000, 0x00000000, PPC_SPE);
845 GEN_SPE(speundef, evmhessfaaw, 0x01, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE);
846 GEN_SPE(evmhousiaaw, evmhossiaaw, 0x02, 0x14, 0x00000000, 0x00000000, PPC_SPE);
847 GEN_SPE(speundef, evmhossfaaw, 0x03, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE);
848 GEN_SPE(evmheumiaaw, evmhesmiaaw, 0x04, 0x14, 0x00000000, 0x00000000, PPC_SPE);
849 GEN_SPE(speundef, evmhesmfaaw, 0x05, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE);
850 GEN_SPE(evmhoumiaaw, evmhosmiaaw, 0x06, 0x14, 0x00000000, 0x00000000, PPC_SPE);
851 GEN_SPE(speundef, evmhosmfaaw, 0x07, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE);
852 GEN_SPE(evmhegumiaa, evmhegsmiaa, 0x14, 0x14, 0x00000000, 0x00000000, PPC_SPE);
853 GEN_SPE(speundef, evmhegsmfaa, 0x15, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE);
854 GEN_SPE(evmhogumiaa, evmhogsmiaa, 0x16, 0x14, 0x00000000, 0x00000000, PPC_SPE);
855 GEN_SPE(speundef, evmhogsmfaa, 0x17, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE);
856
857 GEN_SPE(evmwlusiaaw, evmwlssiaaw, 0x00, 0x15, 0x00000000, 0x00000000, PPC_SPE);
858 GEN_SPE(evmwlumiaaw, evmwlsmiaaw, 0x04, 0x15, 0x00000000, 0x00000000, PPC_SPE);
859 GEN_SPE(speundef, evmwssfaa, 0x09, 0x15, 0xFFFFFFFF, 0x00000000, PPC_SPE);
860 GEN_SPE(speundef, evmwsmfaa, 0x0D, 0x15, 0xFFFFFFFF, 0x00000000, PPC_SPE);
861
862 GEN_SPE(evmheusianw, evmhessianw, 0x00, 0x16, 0x00000000, 0x00000000, PPC_SPE);
863 GEN_SPE(speundef, evmhessfanw, 0x01, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE);
864 GEN_SPE(evmhousianw, evmhossianw, 0x02, 0x16, 0x00000000, 0x00000000, PPC_SPE);
865 GEN_SPE(speundef, evmhossfanw, 0x03, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE);
866 GEN_SPE(evmheumianw, evmhesmianw, 0x04, 0x16, 0x00000000, 0x00000000, PPC_SPE);
867 GEN_SPE(speundef, evmhesmfanw, 0x05, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE);
868 GEN_SPE(evmhoumianw, evmhosmianw, 0x06, 0x16, 0x00000000, 0x00000000, PPC_SPE);
869 GEN_SPE(speundef, evmhosmfanw, 0x07, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE);
870 GEN_SPE(evmhegumian, evmhegsmian, 0x14, 0x16, 0x00000000, 0x00000000, PPC_SPE);
871 GEN_SPE(speundef, evmhegsmfan, 0x15, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE);
872 GEN_SPE(evmhigumian, evmhigsmian, 0x16, 0x16, 0x00000000, 0x00000000, PPC_SPE);
873 GEN_SPE(speundef, evmhogsmfan, 0x17, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE);
874
875 GEN_SPE(evmwlusianw, evmwlssianw, 0x00, 0x17, 0x00000000, 0x00000000, PPC_SPE);
876 GEN_SPE(evmwlumianw, evmwlsmianw, 0x04, 0x17, 0x00000000, 0x00000000, PPC_SPE);
877 GEN_SPE(speundef, evmwssfan, 0x09, 0x17, 0xFFFFFFFF, 0x00000000, PPC_SPE);
878 GEN_SPE(evmwumian, evmwsmian, 0x0C, 0x17, 0x00000000, 0x00000000, PPC_SPE);
879 GEN_SPE(speundef, evmwsmfan, 0x0D, 0x17, 0xFFFFFFFF, 0x00000000, PPC_SPE);
880 #endif
881
882 /*** SPE floating-point extension ***/
883 #define GEN_SPEFPUOP_CONV_32_32(name) \
884 static inline void gen_##name(DisasContext *ctx) \
885 { \
886 TCGv_i32 t0 = tcg_temp_new_i32(); \
887 tcg_gen_trunc_tl_i32(t0, cpu_gpr[rB(ctx->opcode)]); \
888 gen_helper_##name(t0, cpu_env, t0); \
889 tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \
890 tcg_temp_free_i32(t0); \
891 }
892 #define GEN_SPEFPUOP_CONV_32_64(name) \
893 static inline void gen_##name(DisasContext *ctx) \
894 { \
895 TCGv_i64 t0 = tcg_temp_new_i64(); \
896 TCGv_i32 t1 = tcg_temp_new_i32(); \
897 gen_load_gpr64(t0, rB(ctx->opcode)); \
898 gen_helper_##name(t1, cpu_env, t0); \
899 tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t1); \
900 tcg_temp_free_i64(t0); \
901 tcg_temp_free_i32(t1); \
902 }
903 #define GEN_SPEFPUOP_CONV_64_32(name) \
904 static inline void gen_##name(DisasContext *ctx) \
905 { \
906 TCGv_i64 t0 = tcg_temp_new_i64(); \
907 TCGv_i32 t1 = tcg_temp_new_i32(); \
908 tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \
909 gen_helper_##name(t0, cpu_env, t1); \
910 gen_store_gpr64(rD(ctx->opcode), t0); \
911 tcg_temp_free_i64(t0); \
912 tcg_temp_free_i32(t1); \
913 }
914 #define GEN_SPEFPUOP_CONV_64_64(name) \
915 static inline void gen_##name(DisasContext *ctx) \
916 { \
917 TCGv_i64 t0 = tcg_temp_new_i64(); \
918 gen_load_gpr64(t0, rB(ctx->opcode)); \
919 gen_helper_##name(t0, cpu_env, t0); \
920 gen_store_gpr64(rD(ctx->opcode), t0); \
921 tcg_temp_free_i64(t0); \
922 }
923 #define GEN_SPEFPUOP_ARITH2_32_32(name) \
924 static inline void gen_##name(DisasContext *ctx) \
925 { \
926 TCGv_i32 t0, t1; \
927 if (unlikely(!ctx->spe_enabled)) { \
928 gen_exception(ctx, POWERPC_EXCP_SPEU); \
929 return; \
930 } \
931 t0 = tcg_temp_new_i32(); \
932 t1 = tcg_temp_new_i32(); \
933 tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \
934 tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \
935 gen_helper_##name(t0, cpu_env, t0, t1); \
936 tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \
937 \
938 tcg_temp_free_i32(t0); \
939 tcg_temp_free_i32(t1); \
940 }
941 #define GEN_SPEFPUOP_ARITH2_64_64(name) \
942 static inline void gen_##name(DisasContext *ctx) \
943 { \
944 TCGv_i64 t0, t1; \
945 if (unlikely(!ctx->spe_enabled)) { \
946 gen_exception(ctx, POWERPC_EXCP_SPEU); \
947 return; \
948 } \
949 t0 = tcg_temp_new_i64(); \
950 t1 = tcg_temp_new_i64(); \
951 gen_load_gpr64(t0, rA(ctx->opcode)); \
952 gen_load_gpr64(t1, rB(ctx->opcode)); \
953 gen_helper_##name(t0, cpu_env, t0, t1); \
954 gen_store_gpr64(rD(ctx->opcode), t0); \
955 tcg_temp_free_i64(t0); \
956 tcg_temp_free_i64(t1); \
957 }
958 #define GEN_SPEFPUOP_COMP_32(name) \
959 static inline void gen_##name(DisasContext *ctx) \
960 { \
961 TCGv_i32 t0, t1; \
962 if (unlikely(!ctx->spe_enabled)) { \
963 gen_exception(ctx, POWERPC_EXCP_SPEU); \
964 return; \
965 } \
966 t0 = tcg_temp_new_i32(); \
967 t1 = tcg_temp_new_i32(); \
968 \
969 tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \
970 tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \
971 gen_helper_##name(cpu_crf[crfD(ctx->opcode)], cpu_env, t0, t1); \
972 \
973 tcg_temp_free_i32(t0); \
974 tcg_temp_free_i32(t1); \
975 }
976 #define GEN_SPEFPUOP_COMP_64(name) \
977 static inline void gen_##name(DisasContext *ctx) \
978 { \
979 TCGv_i64 t0, t1; \
980 if (unlikely(!ctx->spe_enabled)) { \
981 gen_exception(ctx, POWERPC_EXCP_SPEU); \
982 return; \
983 } \
984 t0 = tcg_temp_new_i64(); \
985 t1 = tcg_temp_new_i64(); \
986 gen_load_gpr64(t0, rA(ctx->opcode)); \
987 gen_load_gpr64(t1, rB(ctx->opcode)); \
988 gen_helper_##name(cpu_crf[crfD(ctx->opcode)], cpu_env, t0, t1); \
989 tcg_temp_free_i64(t0); \
990 tcg_temp_free_i64(t1); \
991 }
992
993 /* Single precision floating-point vectors operations */
994 /* Arithmetic */
995 GEN_SPEFPUOP_ARITH2_64_64(evfsadd);
996 GEN_SPEFPUOP_ARITH2_64_64(evfssub);
997 GEN_SPEFPUOP_ARITH2_64_64(evfsmul);
998 GEN_SPEFPUOP_ARITH2_64_64(evfsdiv);
999 static inline void gen_evfsabs(DisasContext *ctx)
1000 {
1001 if (unlikely(!ctx->spe_enabled)) {
1002 gen_exception(ctx, POWERPC_EXCP_SPEU);
1003 return;
1004 }
1005 tcg_gen_andi_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)],
1006 ~0x80000000);
1007 tcg_gen_andi_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)],
1008 ~0x80000000);
1009 }
1010 static inline void gen_evfsnabs(DisasContext *ctx)
1011 {
1012 if (unlikely(!ctx->spe_enabled)) {
1013 gen_exception(ctx, POWERPC_EXCP_SPEU);
1014 return;
1015 }
1016 tcg_gen_ori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)],
1017 0x80000000);
1018 tcg_gen_ori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)],
1019 0x80000000);
1020 }
1021 static inline void gen_evfsneg(DisasContext *ctx)
1022 {
1023 if (unlikely(!ctx->spe_enabled)) {
1024 gen_exception(ctx, POWERPC_EXCP_SPEU);
1025 return;
1026 }
1027 tcg_gen_xori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)],
1028 0x80000000);
1029 tcg_gen_xori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)],
1030 0x80000000);
1031 }
1032
1033 /* Conversion */
1034 GEN_SPEFPUOP_CONV_64_64(evfscfui);
1035 GEN_SPEFPUOP_CONV_64_64(evfscfsi);
1036 GEN_SPEFPUOP_CONV_64_64(evfscfuf);
1037 GEN_SPEFPUOP_CONV_64_64(evfscfsf);
1038 GEN_SPEFPUOP_CONV_64_64(evfsctui);
1039 GEN_SPEFPUOP_CONV_64_64(evfsctsi);
1040 GEN_SPEFPUOP_CONV_64_64(evfsctuf);
1041 GEN_SPEFPUOP_CONV_64_64(evfsctsf);
1042 GEN_SPEFPUOP_CONV_64_64(evfsctuiz);
1043 GEN_SPEFPUOP_CONV_64_64(evfsctsiz);
1044
1045 /* Comparison */
1046 GEN_SPEFPUOP_COMP_64(evfscmpgt);
1047 GEN_SPEFPUOP_COMP_64(evfscmplt);
1048 GEN_SPEFPUOP_COMP_64(evfscmpeq);
1049 GEN_SPEFPUOP_COMP_64(evfststgt);
1050 GEN_SPEFPUOP_COMP_64(evfststlt);
1051 GEN_SPEFPUOP_COMP_64(evfststeq);
1052
1053 /* Opcodes definitions */
1054 GEN_SPE(evfsadd, evfssub, 0x00, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE); //
1055 GEN_SPE(evfsabs, evfsnabs, 0x02, 0x0A, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE); //
1056 GEN_SPE(evfsneg, speundef, 0x03, 0x0A, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE); //
1057 GEN_SPE(evfsmul, evfsdiv, 0x04, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE); //
1058 GEN_SPE(evfscmpgt, evfscmplt, 0x06, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE); //
1059 GEN_SPE(evfscmpeq, speundef, 0x07, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE); //
1060 GEN_SPE(evfscfui, evfscfsi, 0x08, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); //
1061 GEN_SPE(evfscfuf, evfscfsf, 0x09, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); //
1062 GEN_SPE(evfsctui, evfsctsi, 0x0A, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); //
1063 GEN_SPE(evfsctuf, evfsctsf, 0x0B, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); //
1064 GEN_SPE(evfsctuiz, speundef, 0x0C, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); //
1065 GEN_SPE(evfsctsiz, speundef, 0x0D, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); //
1066 GEN_SPE(evfststgt, evfststlt, 0x0E, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE); //
1067 GEN_SPE(evfststeq, speundef, 0x0F, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE); //
1068
1069 /* Single precision floating-point operations */
1070 /* Arithmetic */
1071 GEN_SPEFPUOP_ARITH2_32_32(efsadd);
1072 GEN_SPEFPUOP_ARITH2_32_32(efssub);
1073 GEN_SPEFPUOP_ARITH2_32_32(efsmul);
1074 GEN_SPEFPUOP_ARITH2_32_32(efsdiv);
1075 static inline void gen_efsabs(DisasContext *ctx)
1076 {
1077 if (unlikely(!ctx->spe_enabled)) {
1078 gen_exception(ctx, POWERPC_EXCP_SPEU);
1079 return;
1080 }
1081 tcg_gen_andi_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)],
1082 (target_long)~0x80000000LL);
1083 }
1084 static inline void gen_efsnabs(DisasContext *ctx)
1085 {
1086 if (unlikely(!ctx->spe_enabled)) {
1087 gen_exception(ctx, POWERPC_EXCP_SPEU);
1088 return;
1089 }
1090 tcg_gen_ori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)],
1091 0x80000000);
1092 }
1093 static inline void gen_efsneg(DisasContext *ctx)
1094 {
1095 if (unlikely(!ctx->spe_enabled)) {
1096 gen_exception(ctx, POWERPC_EXCP_SPEU);
1097 return;
1098 }
1099 tcg_gen_xori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)],
1100 0x80000000);
1101 }
1102
1103 /* Conversion */
1104 GEN_SPEFPUOP_CONV_32_32(efscfui);
1105 GEN_SPEFPUOP_CONV_32_32(efscfsi);
1106 GEN_SPEFPUOP_CONV_32_32(efscfuf);
1107 GEN_SPEFPUOP_CONV_32_32(efscfsf);
1108 GEN_SPEFPUOP_CONV_32_32(efsctui);
1109 GEN_SPEFPUOP_CONV_32_32(efsctsi);
1110 GEN_SPEFPUOP_CONV_32_32(efsctuf);
1111 GEN_SPEFPUOP_CONV_32_32(efsctsf);
1112 GEN_SPEFPUOP_CONV_32_32(efsctuiz);
1113 GEN_SPEFPUOP_CONV_32_32(efsctsiz);
1114 GEN_SPEFPUOP_CONV_32_64(efscfd);
1115
1116 /* Comparison */
1117 GEN_SPEFPUOP_COMP_32(efscmpgt);
1118 GEN_SPEFPUOP_COMP_32(efscmplt);
1119 GEN_SPEFPUOP_COMP_32(efscmpeq);
1120 GEN_SPEFPUOP_COMP_32(efststgt);
1121 GEN_SPEFPUOP_COMP_32(efststlt);
1122 GEN_SPEFPUOP_COMP_32(efststeq);
1123
1124 /* Opcodes definitions */
1125 GEN_SPE(efsadd, efssub, 0x00, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE); //
1126 GEN_SPE(efsabs, efsnabs, 0x02, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE); //
1127 GEN_SPE(efsneg, speundef, 0x03, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE); //
1128 GEN_SPE(efsmul, efsdiv, 0x04, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE); //
1129 GEN_SPE(efscmpgt, efscmplt, 0x06, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE); //
1130 GEN_SPE(efscmpeq, efscfd, 0x07, 0x0B, 0x00600000, 0x00180000, PPC_SPE_SINGLE); //
1131 GEN_SPE(efscfui, efscfsi, 0x08, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); //
1132 GEN_SPE(efscfuf, efscfsf, 0x09, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); //
1133 GEN_SPE(efsctui, efsctsi, 0x0A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); //
1134 GEN_SPE(efsctuf, efsctsf, 0x0B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); //
1135 GEN_SPE(efsctuiz, speundef, 0x0C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); //
1136 GEN_SPE(efsctsiz, speundef, 0x0D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); //
1137 GEN_SPE(efststgt, efststlt, 0x0E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE); //
1138 GEN_SPE(efststeq, speundef, 0x0F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE); //
1139
1140 /* Double precision floating-point operations */
1141 /* Arithmetic */
1142 GEN_SPEFPUOP_ARITH2_64_64(efdadd);
1143 GEN_SPEFPUOP_ARITH2_64_64(efdsub);
1144 GEN_SPEFPUOP_ARITH2_64_64(efdmul);
1145 GEN_SPEFPUOP_ARITH2_64_64(efddiv);
1146 static inline void gen_efdabs(DisasContext *ctx)
1147 {
1148 if (unlikely(!ctx->spe_enabled)) {
1149 gen_exception(ctx, POWERPC_EXCP_SPEU);
1150 return;
1151 }
1152 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
1153 tcg_gen_andi_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)],
1154 ~0x80000000);
1155 }
1156 static inline void gen_efdnabs(DisasContext *ctx)
1157 {
1158 if (unlikely(!ctx->spe_enabled)) {
1159 gen_exception(ctx, POWERPC_EXCP_SPEU);
1160 return;
1161 }
1162 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
1163 tcg_gen_ori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)],
1164 0x80000000);
1165 }
1166 static inline void gen_efdneg(DisasContext *ctx)
1167 {
1168 if (unlikely(!ctx->spe_enabled)) {
1169 gen_exception(ctx, POWERPC_EXCP_SPEU);
1170 return;
1171 }
1172 tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
1173 tcg_gen_xori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)],
1174 0x80000000);
1175 }
1176
1177 /* Conversion */
1178 GEN_SPEFPUOP_CONV_64_32(efdcfui);
1179 GEN_SPEFPUOP_CONV_64_32(efdcfsi);
1180 GEN_SPEFPUOP_CONV_64_32(efdcfuf);
1181 GEN_SPEFPUOP_CONV_64_32(efdcfsf);
1182 GEN_SPEFPUOP_CONV_32_64(efdctui);
1183 GEN_SPEFPUOP_CONV_32_64(efdctsi);
1184 GEN_SPEFPUOP_CONV_32_64(efdctuf);
1185 GEN_SPEFPUOP_CONV_32_64(efdctsf);
1186 GEN_SPEFPUOP_CONV_32_64(efdctuiz);
1187 GEN_SPEFPUOP_CONV_32_64(efdctsiz);
1188 GEN_SPEFPUOP_CONV_64_32(efdcfs);
1189 GEN_SPEFPUOP_CONV_64_64(efdcfuid);
1190 GEN_SPEFPUOP_CONV_64_64(efdcfsid);
1191 GEN_SPEFPUOP_CONV_64_64(efdctuidz);
1192 GEN_SPEFPUOP_CONV_64_64(efdctsidz);
1193
1194 /* Comparison */
1195 GEN_SPEFPUOP_COMP_64(efdcmpgt);
1196 GEN_SPEFPUOP_COMP_64(efdcmplt);
1197 GEN_SPEFPUOP_COMP_64(efdcmpeq);
1198 GEN_SPEFPUOP_COMP_64(efdtstgt);
1199 GEN_SPEFPUOP_COMP_64(efdtstlt);
1200 GEN_SPEFPUOP_COMP_64(efdtsteq);
1201
1202 /* Opcodes definitions */
1203 GEN_SPE(efdadd, efdsub, 0x10, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE); //
1204 GEN_SPE(efdcfuid, efdcfsid, 0x11, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); //
1205 GEN_SPE(efdabs, efdnabs, 0x12, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_DOUBLE); //
1206 GEN_SPE(efdneg, speundef, 0x13, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_DOUBLE); //
1207 GEN_SPE(efdmul, efddiv, 0x14, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE); //
1208 GEN_SPE(efdctuidz, efdctsidz, 0x15, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); //
1209 GEN_SPE(efdcmpgt, efdcmplt, 0x16, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE); //
1210 GEN_SPE(efdcmpeq, efdcfs, 0x17, 0x0B, 0x00600000, 0x00180000, PPC_SPE_DOUBLE); //
1211 GEN_SPE(efdcfui, efdcfsi, 0x18, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); //
1212 GEN_SPE(efdcfuf, efdcfsf, 0x19, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); //
1213 GEN_SPE(efdctui, efdctsi, 0x1A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); //
1214 GEN_SPE(efdctuf, efdctsf, 0x1B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); //
1215 GEN_SPE(efdctuiz, speundef, 0x1C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE); //
1216 GEN_SPE(efdctsiz, speundef, 0x1D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE); //
1217 GEN_SPE(efdtstgt, efdtstlt, 0x1E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE); //
1218 GEN_SPE(efdtsteq, speundef, 0x1F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_DOUBLE); //
1219
1220 #undef GEN_SPE
1221 #undef GEN_SPEOP_LDST
AR7 emulation for QEMU