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8e394ffc AB |
1 | // Simulator definition for the micromips ASE. |
2 | // Copyright (C) 2005-2015 Free Software Foundation, Inc. | |
3 | // Contributed by Imagination Technologies, Ltd. | |
4 | // Written by Andrew Bennett <andrew.bennett@imgtec.com> | |
5 | // | |
6 | // This file is part of the MIPS sim. | |
7 | // | |
8 | // This program is free software; you can redistribute it and/or modify | |
9 | // it under the terms of the GNU General Public License as published by | |
10 | // the Free Software Foundation; either version 3 of the License, or | |
11 | // (at your option) any later version. | |
12 | // | |
13 | // This program is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | // | |
18 | // You should have received a copy of the GNU General Public License | |
19 | // along with this program. If not, see <http://www.gnu.org/licenses/>. | |
20 | ||
21 | :compute:::int:TBASE:BASE:((BASE < 2) ? (16 + BASE) \: BASE) | |
22 | :compute:::int:TRD:RD:((RD < 2) ? (16 + RD) \: RD) | |
23 | :compute:::int:TRS:RS:((RS < 2) ? (16 + RS) \: RS) | |
24 | :compute:::int:TRT:RT:((RT < 2) ? (16 + RT) \: RT) | |
25 | :compute:::int:TRT_S:RT_S:((RT_S == 1 ) ? 17 \: RT_S) | |
26 | :compute:::int:ERT:RT:(compute_movep_src_reg (SD_, RT)) | |
27 | :compute:::int:ERS:RS:(compute_movep_src_reg (SD_, RS)) | |
28 | ||
29 | :compute:::int:IMM_DEC1:IMMEDIATE:((IMMEDIATE == 7) ? -1 \: ((IMMEDIATE == 0) ? 1 \: IMMEDIATE << 2)) | |
30 | :compute:::int:IMM_DEC2:IMMEDIATE:((IMMEDIATE < 8) ? IMMEDIATE \: (IMMEDIATE - 16)) | |
31 | :compute:::int:IMM_DEC3:IMMEDIATE:((IMMEDIATE < 2) ? IMMEDIATE + 256 \: ((IMMEDIATE < 256) ? IMMEDIATE \: ((IMMEDIATE < 510) ? IMMEDIATE - 512 \: IMMEDIATE - 768))) | |
32 | :compute:::int:IMM_DEC4:IMMEDIATE:(compute_andi16_imm (SD_, IMMEDIATE)) | |
33 | :compute:::int:IMM_DEC5:IMMEDIATE:((IMMEDIATE < 15) ? IMMEDIATE \: -1) | |
34 | :compute:::int:IMM_DEC6:IMMEDIATE:((IMMEDIATE < 127) ? IMMEDIATE \: -1) | |
35 | ||
36 | :compute:::int:SHIFT_DEC:SHIFT:((SHIFT == 0) ? 8 \: SHIFT) | |
37 | ||
38 | :compute:::int:IMM_SHIFT_1BIT:IMMEDIATE:(IMMEDIATE << 1) | |
39 | :compute:::int:IMM_SHIFT_2BIT:IMMEDIATE:(IMMEDIATE << 2) | |
40 | ||
41 | :function:::address_word:delayslot_micromips:address_word target, address_word nia, int delayslot_instruction_size | |
42 | { | |
43 | instruction_word delay_insn; | |
44 | sim_events_slip (SD, 1); | |
45 | DSPC = CIA; | |
46 | CIA = nia; | |
47 | STATE |= simDELAYSLOT; | |
48 | ENGINE_ISSUE_PREFIX_HOOK(); | |
49 | micromips_instruction_decode (SD, CPU, CIA, delayslot_instruction_size); | |
50 | STATE &= ~simDELAYSLOT; | |
51 | return target; | |
52 | } | |
53 | ||
54 | :function:::address_word:process_isa_mode:address_word target | |
55 | { | |
56 | SD->isa_mode = target & 0x1; | |
57 | return (target & (-1 << 1)); | |
58 | } | |
59 | ||
60 | :function:::address_word:do_micromips_jalr:int rt, int rs, address_word nia, int delayslot_instruction_size | |
61 | { | |
62 | GPR[rt] = (nia + delayslot_instruction_size) | ISA_MODE_MICROMIPS; | |
63 | return (process_isa_mode (SD_, | |
64 | delayslot_micromips (SD_, GPR[rs], nia, delayslot_instruction_size))); | |
65 | } | |
66 | ||
67 | :function:::address_word:do_micromips_jal:address_word target, address_word nia, int delayslot_instruction_size | |
68 | { | |
69 | RA = (nia + delayslot_instruction_size) | ISA_MODE_MICROMIPS; | |
70 | return delayslot_micromips (SD_, target, nia, delayslot_instruction_size); | |
71 | } | |
72 | ||
73 | ||
74 | :function:::unsigned32:compute_movep_src_reg:int reg | |
75 | { | |
76 | switch(reg) | |
77 | { | |
78 | case 0: return 0; | |
79 | case 1: return 17; | |
80 | case 2: return 2; | |
81 | case 3: return 3; | |
82 | case 4: return 16; | |
83 | case 5: return 18; | |
84 | case 6: return 19; | |
85 | case 7: return 20; | |
86 | default: return 0; | |
87 | } | |
88 | } | |
89 | ||
90 | :function:::unsigned32:compute_andi16_imm:int encoded_imm | |
91 | { | |
92 | switch (encoded_imm) | |
93 | { | |
94 | case 0: return 128; | |
95 | case 1: return 1; | |
96 | case 2: return 2; | |
97 | case 3: return 3; | |
98 | case 4: return 4; | |
99 | case 5: return 7; | |
100 | case 6: return 8; | |
101 | case 7: return 15; | |
102 | case 8: return 16; | |
103 | case 9: return 31; | |
104 | case 10: return 32; | |
105 | case 11: return 63; | |
106 | case 12: return 64; | |
107 | case 13: return 255; | |
108 | case 14: return 32768; | |
109 | case 15: return 65535; | |
110 | default: return 0; | |
111 | } | |
112 | } | |
113 | ||
114 | :function:::FP_formats:convert_fmt_micromips:int fmt | |
115 | { | |
116 | switch (fmt) | |
117 | { | |
118 | case 0: return fmt_single; | |
119 | case 1: return fmt_double; | |
120 | case 2: return fmt_ps; | |
121 | default: return fmt_unknown; | |
122 | } | |
123 | } | |
124 | ||
125 | :function:::FP_formats:convert_fmt_micromips_cvt_d:int fmt | |
126 | { | |
127 | switch (fmt) | |
128 | { | |
129 | case 0: return fmt_single; | |
130 | case 1: return fmt_word; | |
131 | case 2: return fmt_long; | |
132 | default: return fmt_unknown; | |
133 | } | |
134 | } | |
135 | ||
136 | ||
137 | :function:::FP_formats:convert_fmt_micromips_cvt_s:int fmt | |
138 | { | |
139 | switch (fmt) | |
140 | { | |
141 | case 0: return fmt_double; | |
142 | case 1: return fmt_word; | |
143 | case 2: return fmt_long; | |
144 | default: return fmt_unknown; | |
145 | } | |
146 | } | |
147 | ||
148 | ||
149 | 011011,3.RD,6.IMMEDIATE,1:POOL16E:16::ADDIUR1SP | |
150 | "addiur1sp r<TRD>, <IMMEDIATE>" | |
151 | *micromips32: | |
152 | *micromips64: | |
153 | { | |
154 | do_addiu (SD_, SPIDX, TRD, IMMEDIATE << 2); | |
155 | } | |
156 | ||
157 | ||
158 | 011011,3.RD,3.RS,3.IMMEDIATE,0:POOL16E:16::ADDIUR2 | |
159 | "addiur2 r<TRD>, r<TRS>, <IMM_DEC1>" | |
160 | *micromips32: | |
161 | *micromips64: | |
162 | { | |
163 | do_addiu (SD_, TRS, TRD, IMM_DEC1); | |
164 | } | |
165 | ||
166 | ||
167 | 010011,5.RD,4.IMMEDIATE,0:POOL16D:16::ADDIUS5 | |
168 | "addius5 r<RD>, <IMM_DEC2>" | |
169 | *micromips32: | |
170 | *micromips64: | |
171 | { | |
172 | do_addiu (SD_, RD, RD, IMM_DEC2); | |
173 | } | |
174 | ||
175 | ||
176 | 010011,9.IMMEDIATE,1:POOL16D:16::ADDIUSP | |
177 | "addiusp <IMM_DEC3>" | |
178 | *micromips32: | |
179 | *micromips64: | |
180 | { | |
181 | do_addiu (SD_, SPIDX, SPIDX, IMM_DEC3 << 2); | |
182 | } | |
183 | ||
184 | ||
185 | 000001,3.RD,3.RT,3.RS,0:POOL16A:16::ADDU16 | |
186 | "addu16 r<TRD>, r<TRS>, r<TRT>" | |
187 | *micromips32: | |
188 | *micromips64: | |
189 | { | |
190 | do_addu (SD_, TRS, TRT, TRD); | |
191 | } | |
192 | ||
193 | ||
194 | 001011,3.RD,3.RS,4.IMMEDIATE:MICROMIPS:16::ANDI16 | |
195 | "andi16 r<TRD>, r<TRS>, <IMM_DEC4>" | |
196 | *micromips32: | |
197 | *micromips64: | |
198 | { | |
199 | do_andi (SD_, TRS, TRD, IMM_DEC4); | |
200 | } | |
201 | ||
202 | ||
203 | 010001,0010,3.RT,3.RS:POOL16C:16::AND16 | |
204 | "and16 r<TRT>, r<TRS>" | |
205 | *micromips32: | |
206 | *micromips64: | |
207 | { | |
208 | do_and (SD_, TRS, TRT, TRT); | |
209 | } | |
210 | ||
211 | ||
212 | 110011,10.IMMEDIATE:MICROMIPS:16::B16 | |
213 | "b16 <IMMEDIATE>" | |
214 | *micromips32: | |
215 | *micromips64: | |
216 | { | |
217 | NIA = delayslot_micromips (SD_, NIA + (EXTEND11 (IMMEDIATE << 1)), | |
218 | NIA, MICROMIPS_DELAYSLOT_SIZE_ANY); | |
219 | } | |
220 | ||
221 | ||
222 | 100011,3.RS,7.IMMEDIATE:MICROMIPS:16::BEQZ16 | |
223 | "beqz16 r<TRS>, <IMMEDIATE>" | |
224 | *micromips32: | |
225 | *micromips64: | |
226 | { | |
227 | if (GPR[TRS] == 0) | |
228 | NIA = delayslot_micromips (SD_, NIA + (EXTEND8 (IMMEDIATE << 1)), | |
229 | NIA, MICROMIPS_DELAYSLOT_SIZE_ANY); | |
230 | } | |
231 | ||
232 | ||
233 | 101011,3.RS,7.IMMEDIATE:MICROMIPS:16::BNEZ16 | |
234 | "bnez16 r<TRS>, <IMMEDIATE>" | |
235 | *micromips32: | |
236 | *micromips64: | |
237 | { | |
238 | if (GPR[TRS] != 0) | |
239 | NIA = delayslot_micromips (SD_, NIA + (EXTEND8 (IMMEDIATE << 1)), | |
240 | NIA, MICROMIPS_DELAYSLOT_SIZE_ANY); | |
241 | } | |
242 | ||
243 | ||
244 | 010001,101000,4.CODE:POOL16C:16::BREAK16 | |
245 | "break16 %#lx<CODE>" | |
246 | *micromips32: | |
247 | *micromips64: | |
248 | { | |
249 | do_break16 (SD_, instruction_0); | |
250 | } | |
251 | ||
252 | ||
253 | 010001,01110,5.RS:POOL16C:16::JALR16 | |
254 | "jalr16 r<RS>" | |
255 | *micromips32: | |
256 | *micromips64: | |
257 | { | |
258 | NIA = do_micromips_jalr (SD_, RAIDX, RS, NIA, MICROMIPS_DELAYSLOT_SIZE_32); | |
259 | } | |
260 | ||
261 | ||
262 | 010001,01111,5.RS:POOL16C:16::JALRS16 | |
263 | "jalrs16 r<RS>" | |
264 | *micromips32: | |
265 | *micromips64: | |
266 | { | |
267 | NIA = do_micromips_jalr (SD_, RAIDX, RS, NIA, MICROMIPS_DELAYSLOT_SIZE_16); | |
268 | } | |
269 | ||
270 | ||
271 | 010001,01100,5.RS:POOL16C:16::JR16 | |
272 | "jr16 r<RS>" | |
273 | *micromips32: | |
274 | *micromips64: | |
275 | { | |
276 | NIA = process_isa_mode (SD_, | |
277 | delayslot_micromips (SD_, GPR[RS], NIA, MICROMIPS_DELAYSLOT_SIZE_ANY)); | |
278 | } | |
279 | ||
280 | ||
281 | 010001,11000,5.IMMEDIATE:POOL16C:16::JRADDIUSP | |
282 | "jraddiusp <IMMEDIATE>" | |
283 | *micromips32: | |
284 | *micromips64: | |
285 | { | |
286 | address_word temp = RA; | |
287 | do_addiu (SD_, SPIDX, SPIDX, IMMEDIATE << 2); | |
288 | NIA = process_isa_mode (SD_, temp); | |
289 | } | |
290 | ||
291 | ||
292 | 010001,01101,5.RS:POOL16C:16::JRC | |
293 | "jrc r<RS>" | |
294 | *micromips32: | |
295 | *micromips64: | |
296 | { | |
297 | NIA = process_isa_mode (SD_, GPR[RS]); | |
298 | } | |
299 | ||
300 | ||
301 | 000010,3.RT,3.BASE,4.IMMEDIATE:MICROMIPS:16::LBU16 | |
302 | "lbu16 r<TRT>, <IMM_DEC5>(r<TBASE>)" | |
303 | *micromips32: | |
304 | *micromips64: | |
305 | { | |
306 | /* LBU can have a negative offset. As the offset argument to do_load is | |
307 | unsigned we need to do the address calcuation before the function call so | |
308 | that the load address has been correctly calculated */ | |
309 | ||
310 | GPR[TRT] = do_load (SD_, AccessLength_BYTE, GPR[TBASE] + IMM_DEC5, 0); | |
311 | } | |
312 | ||
313 | ||
314 | 001010,3.RT,3.BASE,4.IMMEDIATE:MICROMIPS:16::LHU16 | |
315 | "lhu16 r<TRT>, <IMM_SHIFT_1BIT>(r<TBASE>)" | |
316 | *micromips32: | |
317 | *micromips64: | |
318 | { | |
319 | GPR[TRT] = do_load (SD_, AccessLength_HALFWORD, GPR[TBASE], IMM_SHIFT_1BIT); | |
320 | } | |
321 | ||
322 | ||
323 | 111011,3.RD,7.IMMEDIATE:MICROMIPS:16::LI16 | |
324 | "li16 r<TRD>, <IMM_DEC6>" | |
325 | *micromips32: | |
326 | *micromips64: | |
327 | { | |
328 | GPR[TRD] = IMM_DEC6; | |
329 | } | |
330 | ||
331 | ||
332 | 011010,3.RT,3.BASE,4.IMMEDIATE:MICROMIPS:16::LW16 | |
333 | "lw16 r<TRT>, <IMM_SHIFT_2BIT>(r<TBASE>)" | |
334 | *micromips32: | |
335 | *micromips64: | |
336 | { | |
337 | GPR[TRT] = EXTEND32 ( | |
338 | do_load (SD_, AccessLength_WORD, GPR[TBASE], IMM_SHIFT_2BIT)); | |
339 | } | |
340 | ||
341 | :%s::::LWMREGS:int lwmregs | |
342 | *micromips32: | |
343 | *micromips64: | |
344 | { | |
345 | if (lwmregs == 3) | |
346 | return "s0, s1, s2, s3, ra"; | |
347 | else if (lwmregs == 2) | |
348 | return "s0, s1, s2, ra"; | |
349 | else if (lwmregs == 1) | |
350 | return "s0, s1, ra"; | |
351 | else if (lwmregs == 0) | |
352 | return "s0, ra"; | |
353 | else | |
354 | return ""; | |
355 | } | |
356 | ||
357 | 010001,0100,2.LWMREGS,4.IMMEDIATE:POOL16C:16::LWM16 | |
358 | "lwm16 %s<LWMREGS>, <IMM_SHIFT_2BIT>(sp)" | |
359 | *micromips32: | |
360 | *micromips64: | |
361 | { | |
362 | int address = GPR[SPIDX] + IMM_SHIFT_2BIT; | |
363 | int reg_offset; | |
364 | ||
365 | for (reg_offset = 0; reg_offset <= LWMREGS; reg_offset++) | |
366 | GPR[16 + reg_offset] = EXTEND32 ( | |
367 | do_load (SD_, AccessLength_WORD, address, reg_offset * 4)); | |
368 | ||
369 | RA = EXTEND32 (do_load (SD_, AccessLength_WORD, address, reg_offset * 4)); | |
370 | } | |
371 | ||
372 | ||
373 | 011001,3.RT,7.IMMEDIATE:MICROMIPS:16::LWGP | |
374 | "lwgp r<TRT>, <IMM_SHIFT_2BIT>(gp)" | |
375 | *micromips32: | |
376 | *micromips64: | |
377 | { | |
378 | GPR[TRT] = EXTEND32 ( | |
379 | do_load (SD_, AccessLength_WORD, GPR[28], IMM_SHIFT_2BIT)); | |
380 | } | |
381 | ||
382 | ||
383 | 010010,5.RT,5.IMMEDIATE:MICROMIPS:16::LWSP | |
384 | "lwsp r<RT>, <IMM_SHIFT_2BIT>(sp)" | |
385 | *micromips32: | |
386 | *micromips64: | |
387 | { | |
388 | GPR[RT] = EXTEND32 (do_load (SD_, AccessLength_WORD, SP, IMM_SHIFT_2BIT)); | |
389 | } | |
390 | ||
391 | ||
392 | 010001,10000,5.RD:POOL16C:16::MFHI16 | |
393 | "mfhi16 r<RD>" | |
394 | *micromips32: | |
395 | *micromips64: | |
396 | { | |
397 | do_mfhi (SD_, RD); | |
398 | } | |
399 | ||
400 | ||
401 | 010001,10010,5.RD:POOL16C:16::MFLO16 | |
402 | "mflo16 r<RD>" | |
403 | *micromips32: | |
404 | *micromips64: | |
405 | { | |
406 | do_mflo (SD_, RD); | |
407 | } | |
408 | ||
409 | ||
410 | 000011,5.RD,5.RS:MICROMIPS:16::MOVE16 | |
411 | "nop":RD==0&&RS==0 | |
412 | "move16 r<RD>, r<RS>" | |
413 | *micromips32: | |
414 | *micromips64: | |
415 | { | |
416 | GPR[RD] = GPR[RS]; | |
417 | } | |
418 | ||
419 | ||
420 | :%s::::DESTREGS:int regs | |
421 | *micromips32: | |
422 | *micromips64: | |
423 | { | |
424 | switch (regs) | |
425 | { | |
426 | case 0: return "a1, a2,"; | |
427 | case 1: return "a1, a3,"; | |
428 | case 2: return "a2, a3,"; | |
429 | case 3: return "a0, s5,"; | |
430 | case 4: return "a0, s6,"; | |
431 | case 5: return "a0, a1,"; | |
432 | case 6: return "a0, a2,"; | |
433 | case 7: return "a0, a3,"; | |
434 | default: return ""; | |
435 | } | |
436 | } | |
437 | ||
438 | 100001,3.DESTREGS,3.RT,3.RS,0:MICROMIPS:16::MOVEP | |
439 | "movep %s<DESTREGS> r<ERS>, r<ERT>" | |
440 | *micromips32: | |
441 | *micromips64: | |
442 | { | |
443 | int rd; | |
444 | int re; | |
445 | int dest = DESTREGS; | |
446 | ||
447 | if (dest == 0 || dest == 1) | |
448 | rd = 5; | |
449 | else if (dest == 2) | |
450 | rd = 6; | |
451 | else | |
452 | rd = 4; | |
453 | ||
454 | if (dest == 0 || dest == 6) | |
455 | re = 6; | |
456 | else if (dest == 1 || dest == 2 || dest == 7) | |
457 | re = 7; | |
458 | else if (dest == 3) | |
459 | re = 21; | |
460 | else if (dest == 4) | |
461 | re = 22; | |
462 | /* assume dest is 5 */ | |
463 | else | |
464 | re = 5; | |
465 | ||
466 | GPR[rd] = GPR[ERS]; | |
467 | GPR[re] = GPR[ERT]; | |
468 | } | |
469 | ||
470 | ||
471 | 010001,0000,3.RT,3.RS:POOL16C:16::NOT16 | |
472 | "not16 r<TRT>, r<TRS>" | |
473 | *micromips32: | |
474 | *micromips64: | |
475 | { | |
476 | do_nor (SD_, 0, TRS, TRT); | |
477 | } | |
478 | ||
479 | ||
480 | 010001,0011,3.RT,3.RS:POOL16C:16::OR16 | |
481 | "or16 r<TRT>, r<TRS>" | |
482 | *micromips32: | |
483 | *micromips64: | |
484 | { | |
485 | do_or (SD_, TRS, TRT, TRT); | |
486 | } | |
487 | ||
488 | ||
489 | 100010,3.RT_S,3.BASE,4.IMMEDIATE:MICROMIPS:16::SB16 | |
490 | "sb16 r<TRT_S>, <IMMEDIATE>(r<TBASE>)" | |
491 | *micromips32: | |
492 | *micromips64: | |
493 | { | |
494 | do_store (SD_, AccessLength_BYTE, GPR[TBASE], IMMEDIATE, GPR[TRT_S]); | |
495 | } | |
496 | ||
497 | ||
498 | 010001,101100,4.CODE:POOL16C:16::SDBBP16 | |
499 | "sdbbp16 %#lx<CODE>" | |
500 | *micromips32: | |
501 | *micromips64: | |
502 | { | |
503 | SignalException (DebugBreakPoint, instruction_0); | |
504 | } | |
505 | ||
506 | ||
507 | 101010,3.RT_S,3.BASE,4.IMMEDIATE:MICROMIPS:16::SH16 | |
508 | "sh16 r<TRT_S>, <IMM_SHIFT_1BIT>(r<TBASE>)" | |
509 | *micromips32: | |
510 | *micromips64: | |
511 | { | |
512 | do_store (SD_, AccessLength_HALFWORD, GPR[TBASE], IMM_SHIFT_1BIT, GPR[TRT_S]); | |
513 | } | |
514 | ||
515 | ||
516 | 001001,3.RD,3.RT,3.SHIFT,0:POOL16B:16::SLL16 | |
517 | "sll16 r<TRD>, r<TRT>, <SHIFT_DEC>" | |
518 | *micromips32: | |
519 | *micromips64: | |
520 | { | |
521 | do_sll (SD_, TRT, TRD, SHIFT_DEC); | |
522 | } | |
523 | ||
524 | ||
525 | 001001,3.RD,3.RT,3.SHIFT,1:POOL16B:16::SRL16 | |
526 | "srl16 r<TRD>, r<TRT>, <SHIFT_DEC>" | |
527 | *micromips32: | |
528 | *micromips64: | |
529 | { | |
530 | do_srl (SD_, TRT, TRD, SHIFT_DEC); | |
531 | } | |
532 | ||
533 | ||
534 | 000001,3.RD,3.RT,3.RS,1:POOL16A:16::SUBU16 | |
535 | "subu16 r<TRD>, r<TRS>, r<TRT>" | |
536 | *micromips32: | |
537 | *micromips64: | |
538 | { | |
539 | do_subu (SD_, TRS, TRT, TRD); | |
540 | } | |
541 | ||
542 | ||
543 | 111010,3.RT_S,3.BASE,4.IMMEDIATE:MICROMIPS:16::SW16 | |
544 | "sw16 r<TRT_S>, <IMM_SHIFT_2BIT>(r<TBASE>)" | |
545 | *micromips32: | |
546 | *micromips64: | |
547 | { | |
548 | do_store (SD_, AccessLength_WORD, GPR[TBASE], IMM_SHIFT_2BIT, GPR[TRT_S]); | |
549 | } | |
550 | ||
551 | ||
552 | 110010,5.RT,5.IMMEDIATE:MICROMIPS:16::SWSP | |
553 | "swsp r<RT>, <IMM_SHIFT_2BIT>(sp)" | |
554 | *micromips32: | |
555 | *micromips64: | |
556 | { | |
557 | do_store (SD_, AccessLength_WORD, SP, IMM_SHIFT_2BIT, GPR[RT]); | |
558 | } | |
559 | ||
560 | ||
561 | 010001,0101,2.LWMREGS,4.IMMEDIATE:POOL16C:16::SWM16 | |
562 | "swm16 %s<LWMREGS>, <IMM_SHIFT_2BIT>(sp)" | |
563 | *micromips32: | |
564 | *micromips64: | |
565 | { | |
566 | int address = GPR[SPIDX] + IMM_SHIFT_2BIT; | |
567 | int reg_offset; | |
568 | ||
569 | for (reg_offset = 0; reg_offset <= LWMREGS; reg_offset++) | |
570 | do_store (SD_, AccessLength_WORD, address, reg_offset * 4, | |
571 | GPR[16 + reg_offset]); | |
572 | ||
573 | do_store (SD_, AccessLength_WORD, address, reg_offset * 4, RA); | |
574 | } | |
575 | ||
576 | ||
577 | 010001,0001,3.RT,3.RS:POOL16C:16::XOR16 | |
578 | "xor16 r<TRT>, r<TRS>" | |
579 | *micromips32: | |
580 | *micromips64: | |
581 | { | |
582 | do_xor (SD_, TRS, TRT, TRT); | |
583 | } | |
584 | ||
585 | ||
586 | 000000,5.RT,5.RS,5.RD,00100,010000:POOL32A:32::ADD | |
587 | "add r<RD>, r<RS>, r<RT>" | |
588 | *micromips32: | |
589 | *micromips64: | |
590 | { | |
591 | do_add (SD_, RS, RT, RD); | |
592 | } | |
593 | ||
594 | ||
595 | 000100,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:32::ADDI | |
596 | "addi r<RT>, r<RS>, <IMMEDIATE>" | |
597 | *micromips32: | |
598 | *micromips64: | |
599 | { | |
600 | do_addi (SD_, RS, RT, IMMEDIATE); | |
601 | } | |
602 | ||
603 | ||
604 | 001100,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:32::ADDIU | |
605 | "li r<RT>, <IMMEDIATE>":RS==0 | |
606 | "addiu r<RT>, r<RS>, <IMMEDIATE>" | |
607 | *micromips32: | |
608 | *micromips64: | |
609 | { | |
610 | do_addiu (SD_, RS, RT, IMMEDIATE); | |
611 | } | |
612 | ||
613 | ||
614 | 011110,3.RS,23.IMMEDIATE:MICROMIPS:32::ADDIUPC | |
615 | "addiupc r<TRS>, <IMM_SHIFT_2BIT>" | |
616 | *micromips32: | |
617 | *micromips64: | |
618 | { | |
619 | GPR[TRS] = EXTEND32 ((CIA & ~3) + EXTEND25 (IMM_SHIFT_2BIT)); | |
620 | } | |
621 | ||
622 | ||
623 | 000000,5.RT,5.RS,5.RD,00101,010000:POOL32A:32::ADDU | |
624 | "addu r<RD>, r<RS>, r<RT>" | |
625 | *micromips32: | |
626 | *micromips64: | |
627 | { | |
628 | do_addu (SD_, RS, RT, RD); | |
629 | } | |
630 | ||
631 | ||
632 | 000000,5.RT,5.RS,5.RD,01001,010000:POOL32A:32::AND | |
633 | "and r<RD>, r<RS>, r<RT>" | |
634 | *micromips32: | |
635 | *micromips64: | |
636 | { | |
637 | do_and (SD_, RS, RT, RD); | |
638 | } | |
639 | ||
640 | ||
641 | 110100,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:32::ANDI | |
642 | "andi r<RT>, r<RS>, <IMMEDIATE>" | |
643 | *micromips32: | |
644 | *micromips64: | |
645 | { | |
646 | do_andi (SD_, RS, RT, IMMEDIATE); | |
647 | } | |
648 | ||
649 | ||
650 | 010000,1110,1.TF,3.CC,00,16.IMMEDIATE:POOL32I:32,f::BC1a | |
651 | "bc1%s<TF> <IMMEDIATE>":CC == 0 | |
652 | "bc1%s<TF> <CC>, <IMMEDIATE>" | |
653 | *micromips32: | |
654 | *micromips64: | |
655 | { | |
656 | check_fpu (SD_); | |
657 | if (GETFCC(CC) == TF) | |
658 | { | |
659 | address_word dest = NIA + (EXTEND16 (IMMEDIATE) << 1); | |
660 | NIA = delayslot_micromips (SD_, dest, NIA, MICROMIPS_DELAYSLOT_SIZE_ANY); | |
661 | } | |
662 | } | |
663 | ||
664 | ||
665 | 010000,1010,1.TF,3.CC,00,16.IMMEDIATE:POOL32I:32::BC2a | |
666 | "bc2%s<TF> <CC>, <IMMEDIATE>":CC == 0 | |
667 | "bc2%s<TF> <CC>, <IMMEDIATE>" | |
668 | *micromips32: | |
669 | *micromips64: | |
670 | ||
671 | ||
672 | 100101,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:32::BEQ | |
673 | "b <IMMEDIATE>":RT == 0 && RS == 0 | |
674 | "beq r<RS>, r<RT>, <IMMEDIATE>" | |
675 | *micromips32: | |
676 | *micromips64: | |
677 | { | |
678 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
679 | if ((signed_word) GPR[RS] == (signed_word) GPR[RT]) | |
680 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
681 | MICROMIPS_DELAYSLOT_SIZE_ANY); | |
682 | } | |
683 | ||
684 | 010000,00010,5.RS,16.IMMEDIATE:POOL32I:32::BGEZ | |
685 | "bgez r<RS>, <IMMEDIATE>" | |
686 | *micromips32: | |
687 | *micromips64: | |
688 | { | |
689 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
690 | if ((signed_word) GPR[RS] >= 0) | |
691 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
692 | MICROMIPS_DELAYSLOT_SIZE_ANY); | |
693 | } | |
694 | ||
695 | ||
696 | 010000,00111,5.RS,16.IMMEDIATE:POOL32I:32::BEQZC | |
697 | "beqzc r<RS>, <IMMEDIATE>" | |
698 | *micromips32: | |
699 | *micromips64: | |
700 | { | |
701 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
702 | if (GPR[RS] == 0) | |
703 | NIA = NIA + offset; | |
704 | } | |
705 | ||
706 | ||
707 | 010000,00011,5.RS,16.IMMEDIATE:POOL32I:32::BGEZAL | |
708 | "bal <IMMEDIATE>":RS == 0 | |
709 | "bgezal r<RS>, <IMMEDIATE>" | |
710 | *micromips32: | |
711 | *micromips64: | |
712 | { | |
713 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
714 | if (RS == 31) | |
715 | Unpredictable (); | |
716 | RA = (NIA + MICROMIPS_DELAYSLOT_SIZE_32) | ISA_MODE_MICROMIPS; | |
717 | if ((signed_word) GPR[RS] >= 0) | |
718 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
719 | MICROMIPS_DELAYSLOT_SIZE_32); | |
720 | } | |
721 | ||
722 | ||
723 | 010000,00110,5.RS,16.IMMEDIATE:POOL32I:32::BGTZ | |
724 | "bgtz r<RS>, <IMMEDIATE>" | |
725 | *micromips32: | |
726 | *micromips64: | |
727 | { | |
728 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
729 | if ((signed_word) GPR[RS] > 0) | |
730 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
731 | MICROMIPS_DELAYSLOT_SIZE_ANY); | |
732 | } | |
733 | ||
734 | ||
735 | 010000,10011,5.RS,16.IMMEDIATE:POOL32I:32::BGEZALS | |
736 | "bal <IMMEDIATE>":RS == 0 | |
737 | "bgezals r<RS>, <IMMEDIATE>" | |
738 | *micromips32: | |
739 | *micromips64: | |
740 | { | |
741 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
742 | if (RS == 31) | |
743 | Unpredictable (); | |
744 | RA = (NIA + MICROMIPS_DELAYSLOT_SIZE_16) | ISA_MODE_MICROMIPS; | |
745 | if ((signed_word) GPR[RS] >= 0) | |
746 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
747 | MICROMIPS_DELAYSLOT_SIZE_16); | |
748 | } | |
749 | ||
750 | ||
751 | 010000,00100,5.RS,16.IMMEDIATE:POOL32I:32::BLEZ | |
752 | "blez r<RS>, <IMMEDIATE>" | |
753 | *micromips32: | |
754 | *micromips64: | |
755 | { | |
756 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
757 | /* NOTE: The branch occurs AFTER the next instruction has been | |
758 | executed */ | |
759 | if ((signed_word) GPR[RS] <= 0) | |
760 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
761 | MICROMIPS_DELAYSLOT_SIZE_ANY); | |
762 | } | |
763 | ||
764 | ||
765 | 010000,00000,5.RS,16.IMMEDIATE:POOL32I:32::BLTZ | |
766 | "bltz r<RS>, <IMMEDIATE>" | |
767 | *micromips32: | |
768 | *micromips64: | |
769 | { | |
770 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
771 | if ((signed_word) GPR[RS] < 0) | |
772 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
773 | MICROMIPS_DELAYSLOT_SIZE_ANY); | |
774 | } | |
775 | ||
776 | ||
777 | 010000,00001,5.RS,16.IMMEDIATE:POOL32I:32::BLTZAL | |
778 | "bltzal r<RS>, <IMMEDIATE>" | |
779 | *micromips32: | |
780 | *micromips64: | |
781 | { | |
782 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
783 | if (RS == 31) | |
784 | Unpredictable (); | |
785 | RA = (NIA + MICROMIPS_DELAYSLOT_SIZE_32) | ISA_MODE_MICROMIPS; | |
786 | /* NOTE: The branch occurs AFTER the next instruction has been | |
787 | executed */ | |
788 | if ((signed_word) GPR[RS] < 0) | |
789 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
790 | MICROMIPS_DELAYSLOT_SIZE_32); | |
791 | } | |
792 | ||
793 | 010000,10001,5.RS,16.IMMEDIATE:POOL32I:32::BLTZALS | |
794 | "bltzals r<RS>, <IMMEDIATE>" | |
795 | *micromips32: | |
796 | *micromips64: | |
797 | { | |
798 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
799 | if (RS == 31) | |
800 | Unpredictable (); | |
801 | RA = (NIA + MICROMIPS_DELAYSLOT_SIZE_16) | ISA_MODE_MICROMIPS; | |
802 | if ((signed_word) GPR[RS] < 0) | |
803 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
804 | MICROMIPS_DELAYSLOT_SIZE_16); | |
805 | } | |
806 | ||
807 | ||
808 | 101101,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:32::BNE | |
809 | "bne r<RS>, r<RT>, <IMMEDIATE>" | |
810 | *micromips32: | |
811 | *micromips64: | |
812 | { | |
813 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
814 | if ((signed_word) GPR[RS] != (signed_word) GPR[RT]) | |
815 | NIA = delayslot_micromips (SD_, NIA + offset, NIA, | |
816 | MICROMIPS_DELAYSLOT_SIZE_ANY); | |
817 | } | |
818 | ||
819 | ||
820 | 010000,00101,5.RS,16.IMMEDIATE:POOL32I:32::BNEZC | |
821 | "bnezc r<RS>, <IMMEDIATE>" | |
822 | *micromips32: | |
823 | *micromips64: | |
824 | { | |
825 | address_word offset = EXTEND16 (IMMEDIATE) << 1; | |
826 | if ((signed_word) GPR[RS] != 0) | |
827 | NIA = NIA + offset; | |
828 | } | |
829 | ||
830 | ||
831 | 000000,20.CODE,000111:POOL32A:32::BREAK | |
832 | "break %#lx<CODE>" | |
833 | *micromips32: | |
834 | *micromips64: | |
835 | { | |
836 | do_break (SD_, instruction_0); | |
837 | } | |
838 | ||
839 | ||
840 | 001000,5.OP,5.BASE,0110,12.IMMEDIATE:POOL32B:32::CACHE | |
841 | "cache <OP>, <IMMEDIATE>(r<BASE>)" | |
842 | *micromips32: | |
843 | *micromips64: | |
844 | { | |
845 | address_word base = GPR[BASE]; | |
846 | address_word offset = EXTEND12 (IMMEDIATE); | |
847 | address_word vaddr = loadstore_ea (SD_, base, offset); | |
848 | address_word paddr; | |
849 | int uncached; | |
850 | if (AddressTranslation (vaddr, isDATA, isLOAD, &paddr, &uncached, | |
851 | isTARGET, isREAL)) | |
852 | CacheOp (OP, vaddr, paddr, instruction_0); | |
853 | } | |
854 | ||
855 | ||
856 | 011000,5.OP,5.BASE,1010011,9.IMMEDIATE:POOL32C:32::CACHEE | |
857 | "cachee <OP>, <IMMEDIATE>(r<BASE>)" | |
858 | *micromips32: | |
859 | *micromips64: | |
860 | ||
861 | ||
862 | 010101,5.RT,5.FS,0001000000,111011:POOL32F:32,f::CFC1 | |
863 | "cfc1 r<RT>, f<FS>" | |
864 | *micromips32: | |
865 | *micromips64: | |
866 | { | |
867 | do_cfc1 (SD_, RT, FS); | |
868 | } | |
869 | ||
870 | ||
871 | 000000,5.RT,5.IMPL,1100110100,111100:POOL32A:32::CFC2 | |
872 | "cfc2 r<RT>, <IMPL>" | |
873 | *micromips32: | |
874 | *micromips64: | |
875 | ||
876 | ||
877 | 000000,5.RT,5.RS,0100101100,111100:POOL32A:32::CLO | |
878 | "clo r<RT>, r<RS>" | |
879 | *micromips32: | |
880 | *micromips64: | |
881 | { | |
882 | do_clo (SD_, RT, RS); | |
883 | } | |
884 | ||
885 | ||
886 | 000000,5.RT,5.RS,0101101100,111100:POOL32A:32::CLZ | |
887 | "clz r<RT>, r<RS>" | |
888 | *micromips32: | |
889 | *micromips64: | |
890 | { | |
891 | do_clz (SD_, RT, RS); | |
892 | } | |
893 | ||
894 | ||
895 | 000000,23.COFUN,010:POOL32A:32::COP2 | |
896 | "cop2 <COFUN>" | |
897 | *micromips32: | |
898 | *micromips64: | |
899 | ||
900 | ||
901 | 010101,5.RT,5.FS,0001100000,111011:POOL32F:32,f::CTC1 | |
902 | "ctc1 r<RT>, f<FS>" | |
903 | *micromips32: | |
904 | *micromips64: | |
905 | { | |
906 | do_ctc1 (SD_, RT, FS); | |
907 | } | |
908 | ||
909 | ||
910 | 000000,5.RT,5.IMPL,1101110100,111100:POOL32A:32::CTC2 | |
911 | "ctc2 r<RT>, <IMPL>" | |
912 | *micromips32: | |
913 | *micromips64: | |
914 | ||
915 | ||
916 | 000000,00000000001110001101,111100:POOL32A:32::DERET | |
917 | "deret" | |
918 | *micromips32: | |
919 | *micromips64: | |
920 | ||
921 | ||
922 | 000000,00000,5.RS,0100011101,111100:POOL32A:32::DI | |
923 | "di":RS == 0 | |
924 | "di r<RS>" | |
925 | *micromips32: | |
926 | *micromips64: | |
927 | { | |
928 | do_di (SD_, RS); | |
929 | } | |
930 | ||
931 | 000000,5.RT,5.RS,1010101100,111100:POOL32A:32::DIV | |
932 | "div r<RS>, r<RT>" | |
933 | *micromips32: | |
934 | *micromips64: | |
935 | { | |
936 | do_div (SD_, RS, RT); | |
937 | } | |
938 | ||
939 | ||
940 | 000000,5.RT,5.RS,1011101100,111100:POOL32A:32::DIVU | |
941 | "divu r<RS>, r<RT>" | |
942 | *micromips32: | |
943 | *micromips64: | |
944 | { | |
945 | do_divu (SD_, RS, RT); | |
946 | } | |
947 | ||
948 | ||
949 | 000000,00000000000001100000,000000:POOL32A:32::EHB | |
950 | "ehb" | |
951 | *micromips32: | |
952 | *micromips64: | |
953 | ||
954 | ||
955 | 000000,00000,5.RS,0101011101,111100:POOL32A:32::EI | |
956 | "ei":RS == 0 | |
957 | "ei r<RS>" | |
958 | *micromips32: | |
959 | *micromips64: | |
960 | { | |
961 | do_ei (SD_, RS); | |
962 | } | |
963 | ||
964 | 000000,00000000001111001101,111100:POOL32A:32::ERET | |
965 | "eret" | |
966 | *micromips32: | |
967 | *micromips64: | |
968 | { | |
969 | if (SR & status_ERL) | |
970 | { | |
971 | /* Oops, not yet available */ | |
972 | sim_io_printf (SD, "Warning: ERET when SR[ERL] set not supported"); | |
973 | NIA = EPC; | |
974 | SR &= ~status_ERL; | |
975 | } | |
976 | else | |
977 | { | |
978 | NIA = EPC; | |
979 | SR &= ~status_EXL; | |
980 | } | |
981 | } | |
982 | ||
983 | ||
984 | 000000,5.RT,5.RS,5.MSBD,5.LSB,101100:POOL32A:32::EXT | |
985 | "ext r<RT>, r<RS>, <LSB>, <MSBD+1>" | |
986 | *micromips32: | |
987 | *micromips64: | |
988 | { | |
989 | do_ext (SD_, RT, RS, LSB, MSBD); | |
990 | } | |
991 | ||
992 | ||
993 | 000000,5.RT,5.RS,5.MSBD,5.LSB,001100:POOL32A:32::INS | |
994 | "ins r<RT>, r<RS>, <LSB>, <MSBD-LSB+1>" | |
995 | *micromips32: | |
996 | *micromips64: | |
997 | { | |
998 | do_ins (SD_, RT, RS, LSB, MSBD); | |
999 | } | |
1000 | ||
1001 | ||
1002 | 110101,26.IMMEDIATE:MICROMIPS:32::J | |
1003 | "j <IMM_SHIFT_1BIT>" | |
1004 | *micromips32: | |
1005 | *micromips64: | |
1006 | { | |
1007 | address_word region = (NIA & MASK (63, 27)); | |
1008 | NIA = delayslot_micromips (SD_, region | (IMM_SHIFT_1BIT), NIA, | |
1009 | MICROMIPS_DELAYSLOT_SIZE_ANY); | |
1010 | } | |
1011 | ||
1012 | ||
1013 | 111101,26.IMMEDIATE:MICROMIPS:32::JAL | |
1014 | "jal <IMM_SHIFT_1BIT>" | |
1015 | *micromips32: | |
1016 | *micromips64: | |
1017 | { | |
1018 | /* NOTE: The region used is that of the delay slot and NOT the | |
1019 | current instruction */ | |
1020 | address_word region = (NIA & MASK (63, 27)); | |
1021 | NIA = do_micromips_jal (SD_, (region | (IMM_SHIFT_1BIT)), NIA, | |
1022 | MICROMIPS_DELAYSLOT_SIZE_32); | |
1023 | } | |
1024 | ||
1025 | ||
1026 | 011101,26.IMMEDIATE:MICROMIPS:32::JALS | |
1027 | "jals <IMM_SHIFT_1BIT>" | |
1028 | *micromips32: | |
1029 | *micromips64: | |
1030 | { | |
1031 | address_word region = (NIA & MASK (63, 27)); | |
1032 | NIA = do_micromips_jal (SD_, (region | (IMM_SHIFT_1BIT)), NIA, | |
1033 | MICROMIPS_DELAYSLOT_SIZE_16); | |
1034 | } | |
1035 | ||
1036 | 000000,5.RT!0,5.RS,0000111100,111100:POOL32A:32::JALR | |
1037 | "jalr r<RS>":RT == 31 | |
1038 | "jalr r<RT>, r<RS>" | |
1039 | *micromips32: | |
1040 | *micromips64: | |
1041 | { | |
1042 | if (RS == RT) | |
1043 | Unpredictable (); | |
1044 | NIA = do_micromips_jalr (SD_, RT, RS, NIA, MICROMIPS_DELAYSLOT_SIZE_32); | |
1045 | } | |
1046 | ||
1047 | 000000,5.RT,5.RS,0100111100,111100:POOL32A:32::JALRS | |
1048 | "jalrs r<RT>, r<RS>" | |
1049 | *micromips32: | |
1050 | *micromips64: | |
1051 | { | |
1052 | if (RS == RT) | |
1053 | Unpredictable (); | |
1054 | NIA = do_micromips_jalr (SD_, RT, RS, NIA, MICROMIPS_DELAYSLOT_SIZE_16); | |
1055 | } | |
1056 | ||
1057 | ||
1058 | 111100,26.IMMEDIATE:MICROMIPS:32::JALX | |
1059 | "jalx <IMM_SHIFT_2BIT>" | |
1060 | *micromips32: | |
1061 | *micromips64: | |
1062 | { | |
1063 | address_word region = (NIA & MASK (63, 26)); | |
1064 | NIA = do_micromips_jal (SD_, (region | (IMM_SHIFT_2BIT)) | ISA_MODE_MIPS32, | |
1065 | NIA, MICROMIPS_DELAYSLOT_SIZE_32); | |
1066 | SD->isa_mode = ISA_MODE_MIPS32; | |
1067 | } | |
1068 | ||
1069 | 000000,00000,5.RS,0000111100,111100:POOL32A:32::JR | |
1070 | "jr r<RS>" | |
1071 | *micromips32: | |
1072 | *micromips64: | |
1073 | { | |
1074 | NIA = process_isa_mode (SD_, | |
1075 | delayslot_micromips (SD_, GPR[RS], NIA, | |
1076 | MICROMIPS_DELAYSLOT_SIZE_32)); | |
1077 | } | |
1078 | ||
1079 | ||
1080 | 000000,5.RT,5.RS,0001111100,111100:POOL32A:32::JALR.HB | |
1081 | "jalr.hb r<RT>, r<RS>" | |
1082 | *micromips32: | |
1083 | *micromips64: | |
1084 | { | |
1085 | if (RS == RT) | |
1086 | Unpredictable (); | |
1087 | NIA = do_micromips_jalr (SD_, RT, RS, NIA, MICROMIPS_DELAYSLOT_SIZE_32); | |
1088 | } | |
1089 | ||
1090 | ||
1091 | 000000,5.RT,5.RS,0101111100,111100:POOL32A:32::JALRS.HB | |
1092 | "jalrs.hb r<RT>, r<RS>" | |
1093 | *micromips32: | |
1094 | *micromips64: | |
1095 | { | |
1096 | if (RS == RT) | |
1097 | Unpredictable (); | |
1098 | NIA = do_micromips_jalr (SD_, RT, RS, NIA, MICROMIPS_DELAYSLOT_SIZE_16); | |
1099 | } | |
1100 | ||
1101 | ||
1102 | 000000,00000,5.RS,0111111100,111100:POOL32A:32::JR.HB | |
1103 | "jr.hb r<RS>" | |
1104 | *micromips32: | |
1105 | *micromips64: | |
1106 | { | |
1107 | NIA = process_isa_mode (SD_, | |
1108 | delayslot_micromips (SD_, GPR[RS], NIA, | |
1109 | MICROMIPS_DELAYSLOT_SIZE_32)); | |
1110 | } | |
1111 | ||
1112 | ||
1113 | 000111,5.RT,5.BASE,16.IMMEDIATE:MICROMIPS:32::LB | |
1114 | "lb r<RT>, <IMMEDIATE>(r<BASE>)" | |
1115 | *micromips32: | |
1116 | *micromips64: | |
1117 | { | |
1118 | do_lb (SD_, RT, IMMEDIATE, BASE); | |
1119 | } | |
1120 | ||
1121 | ||
1122 | 011000,5.RT,5.BASE,0110100,9.IMMEDIATE:POOL32C:32::LBE | |
1123 | "lbe r<RT>, <IMMEDIATE>(r<BASE>)" | |
1124 | *micromips32: | |
1125 | *micromips64: | |
1126 | ||
1127 | ||
1128 | 000101,5.RT,5.BASE,16.IMMEDIATE:MICROMIPS:32::LBU | |
1129 | "lbu r<RT>, <IMMEDIATE>(r<BASE>)" | |
1130 | *micromips32: | |
1131 | *micromips64: | |
1132 | { | |
1133 | do_lbu (SD_, RT, IMMEDIATE, BASE); | |
1134 | } | |
1135 | ||
1136 | ||
1137 | 011000,5.RT,5.BASE,0110000,9.IMMEDIATE:POOL32C:32::LBUE | |
1138 | "lbue r<RT>, <IMMEDIATE>(r<BASE>)" | |
1139 | *micromips32: | |
1140 | *micromips64: | |
1141 | ||
1142 | ||
1143 | 101111,5.FT,5.BASE,16.IMMEDIATE:MICROMIPS:32,f::LDC1a | |
1144 | "ldc1 f<FT>, <IMMEDIATE>(r<BASE>)" | |
1145 | *micromips32: | |
1146 | { | |
1147 | check_fpu (SD_); | |
1148 | COP_LD (1, FT, do_load_double (SD_, GPR[BASE], EXTEND16 (IMMEDIATE))); | |
1149 | } | |
1150 | ||
1151 | ||
1152 | 101111,5.FT,5.BASE,16.IMMEDIATE:MICROMIPS:32,f::LDC1b | |
1153 | "ldc1 f<FT>, <IMMEDIATE>(r<BASE>)" | |
1154 | *micromips64: | |
1155 | { | |
1156 | check_fpu (SD_); | |
1157 | COP_LD (1, FT, do_load (SD_, AccessLength_DOUBLEWORD, GPR[BASE], | |
1158 | EXTEND16 (IMMEDIATE))); | |
1159 | } | |
1160 | ||
1161 | ||
1162 | 001000,5.RT,5.BASE,0010,12.IMMEDIATE:POOL32B:32::LDC2 | |
1163 | "ldc2 r<RT>, <IMMEDIATE>(r<BASE>)" | |
1164 | *micromips32: | |
1165 | *micromips64: | |
1166 | ||
1167 | ||
1168 | 001111,5.RT,5.BASE,16.IMMEDIATE:MICROMIPS:32::LH | |
1169 | "lh r<RT>, <IMMEDIATE>(r<BASE>)" | |
1170 | *micromips32: | |
1171 | *micromips64: | |
1172 | { | |
1173 | do_lh (SD_, RT, IMMEDIATE, BASE); | |
1174 | } | |
1175 | ||
1176 | ||
1177 | 011000,5.RT,5.BASE,0110101,9.IMMEDIATE:POOL32C:32::LHE | |
1178 | "lhe r<RT>, <IMMEDIATE>(r<BASE>)" | |
1179 | *micromips32: | |
1180 | *micromips64: | |
1181 | ||
1182 | ||
1183 | 001101,5.RT,5.BASE,16.IMMEDIATE:MICROMIPS:32::LHU | |
1184 | "lhu r<RT>, <IMMEDIATE>(r<BASE>)" | |
1185 | *micromips32: | |
1186 | *micromips64: | |
1187 | { | |
1188 | do_lhu (SD_, RT, IMMEDIATE, BASE); | |
1189 | } | |
1190 | ||
1191 | ||
1192 | 011000,5.RT,5.BASE,0110001,9.IMMEDIATE:POOL32C:32::LHUE | |
1193 | "lhue r<RT>, <IMMEDIATE>(r<BASE>)" | |
1194 | *micromips32: | |
1195 | *micromips64: | |
1196 | ||
1197 | ||
1198 | 011000,5.RT,5.BASE,0011,12.IMMEDIATE:POOL32C:32::LL | |
1199 | "ll r<RT>, <IMMEDIATE>(r<BASE>)" | |
1200 | *micromips32: | |
1201 | *micromips64: | |
1202 | { | |
1203 | do_ll (SD_, RT, EXTEND12 (IMMEDIATE), BASE); | |
1204 | } | |
1205 | ||
1206 | ||
1207 | 011000,5.RT,5.BASE,0110110,9.IMMEDIATE:POOL32C:32::LLE | |
1208 | "lle r<RT>, <IMMEDIATE>(r<BASE>)" | |
1209 | *micromips32: | |
1210 | *micromips64: | |
1211 | ||
1212 | ||
1213 | 010000,01101,5.RS,16.IMMEDIATE:POOL32I:32::LUI | |
1214 | "lui r<RS>, <IMMEDIATE>" | |
1215 | *micromips32: | |
1216 | *micromips64: | |
1217 | { | |
1218 | do_lui (SD_, RS, IMMEDIATE); | |
1219 | } | |
1220 | ||
1221 | ||
1222 | 010101,5.INDEX,5.BASE,5.FD,00101,001000:POOL32F:32,f::LUXC1 | |
1223 | "luxc1 f<FD>, r<INDEX>(r<BASE>)" | |
1224 | *micromips32: | |
1225 | { | |
1226 | do_luxc1_32 (SD_, FD, INDEX, BASE); | |
1227 | } | |
1228 | ||
1229 | ||
1230 | 010101,5.INDEX,5.BASE,5.FD,00101,001000:POOL32F:64,f::LUXC1 | |
1231 | "luxc1 f<FD>, r<INDEX>(r<BASE>)" | |
1232 | *micromips64: | |
1233 | { | |
1234 | check_fpu (SD_); | |
1235 | check_u64 (SD_, instruction_0); | |
1236 | do_luxc1_64 (SD_, FD, INDEX, BASE); | |
1237 | } | |
1238 | ||
1239 | ||
1240 | 111111,5.RT,5.BASE,16.IMMEDIATE:MICROMIPS:32::LW | |
1241 | "lw r<RT>, <IMMEDIATE>(r<BASE>)" | |
1242 | *micromips32: | |
1243 | *micromips64: | |
1244 | { | |
1245 | do_lw (SD_, RT, IMMEDIATE, BASE); | |
1246 | } | |
1247 | ||
1248 | ||
1249 | 100111,5.FT,5.BASE,16.IMMEDIATE:MICROMIPS:32,f::LWC1 | |
1250 | "lwc1 f<FT>, <IMMEDIATE>(r<BASE>)" | |
1251 | *micromips32: | |
1252 | *micromips64: | |
1253 | { | |
1254 | do_lwc1 (SD_, FT, IMMEDIATE, BASE); | |
1255 | } | |
1256 | ||
1257 | ||
1258 | 001000,5.RT,5.BASE,0000,12.IMMEDIATE:POOL32B:32::LWC2 | |
1259 | "lwc2 r<RT>, <IMMEDIATE>(r<BASE>)" | |
1260 | *micromips32: | |
1261 | *micromips64: | |
1262 | ||
1263 | ||
1264 | 011000,5.RT,5.BASE,0110111,9.IMMEDIATE:POOL32C:32::LWE | |
1265 | "lwe r<RT>, <IMMEDIATE>(r<BASE>)" | |
1266 | *micromips32: | |
1267 | *micromips64: | |
1268 | ||
1269 | ||
1270 | 011000,5.RT,5.BASE,0110011,9.IMMEDIATE:POOL32C:32::LWEE | |
1271 | "lwee r<RT>, <IMMEDIATE>(r<BASE>)" | |
1272 | *micromips32: | |
1273 | *micromips64: | |
1274 | ||
1275 | ||
1276 | 011000,5.RT,5.BASE,0000,12.IMMEDIATE:POOL32C:32::LWL | |
1277 | "lwl r<RT>, <IMMEDIATE>(r<BASE>)" | |
1278 | *micromips32: | |
1279 | *micromips64: | |
1280 | { | |
1281 | do_lwl (SD_, RT, EXTEND12 (IMMEDIATE), BASE); | |
1282 | } | |
1283 | ||
1284 | ||
1285 | 011000,5.RT,5.BASE,0110010,9.IMMEDIATE:POOL32C:32::LWLE | |
1286 | "lwle r<RT>, <IMMEDIATE>(r<BASE>)" | |
1287 | *micromips32: | |
1288 | *micromips64: | |
1289 | ||
1290 | :%s::::LWM32REGS:int lwmregs | |
1291 | *micromips32: | |
1292 | *micromips64: | |
1293 | { | |
1294 | if (lwmregs & 0x10) | |
1295 | { | |
1296 | switch(lwmregs & 0xf) | |
1297 | { | |
1298 | case 0: | |
1299 | return "ra"; | |
1300 | case 1: | |
1301 | return "s0, ra"; | |
1302 | case 2: | |
1303 | return "s0, s1, ra"; | |
1304 | case 3: | |
1305 | return "s0, s1, s2, ra"; | |
1306 | case 4: | |
1307 | return "s0, s1, s2, s3, ra"; | |
1308 | case 5: | |
1309 | return "s0, s1, s2, s3, s4, ra"; | |
1310 | case 6: | |
1311 | return "s0, s1, s2, s3, s4, s5, ra"; | |
1312 | case 7: | |
1313 | return "s0, s1, s2, s3, s4, s5, s6, ra"; | |
1314 | case 8: | |
1315 | return "s0, s1, s2, s3, s4, s5, s6, s7, ra"; | |
1316 | case 9: | |
1317 | return "s0, s1, s2, s3, s4, s5, s6, s7, s8, ra"; | |
1318 | default: | |
1319 | return ""; | |
1320 | } | |
1321 | } | |
1322 | else | |
1323 | { | |
1324 | switch(lwmregs & 0xf) | |
1325 | { | |
1326 | case 1: | |
1327 | return "s0"; | |
1328 | case 2: | |
1329 | return "s0, s1"; | |
1330 | case 3: | |
1331 | return "s0, s1, s2"; | |
1332 | case 4: | |
1333 | return "s0, s1, s2, s3"; | |
1334 | case 5: | |
1335 | return "s0, s1, s2, s3, s4"; | |
1336 | case 6: | |
1337 | return "s0, s1, s2, s3, s4, s5"; | |
1338 | case 7: | |
1339 | return "s0, s1, s2, s3, s4, s5, s6"; | |
1340 | case 8: | |
1341 | return "s0, s1, s2, s3, s4, s5, s6, s7"; | |
1342 | case 9: | |
1343 | return "s0, s1, s2, s3, s4, s5, s6, s7, s8"; | |
1344 | default: | |
1345 | return ""; | |
1346 | } | |
1347 | } | |
1348 | } | |
1349 | ||
1350 | 001000,5.LWM32REGS,5.BASE,0101,12.IMMEDIATE:POOL32B:32::LWM32 | |
1351 | "lwm32 %s<LWM32REGS>, <IMMEDIATE>(r<BASE>)" | |
1352 | *micromips32: | |
1353 | *micromips64: | |
1354 | { | |
1355 | int address_base = GPR[BASE] + EXTEND12 (IMMEDIATE); | |
1356 | int reg_offset; | |
1357 | for (reg_offset = 0; reg_offset < (LWM32REGS & 0xf); reg_offset++) | |
1358 | { | |
1359 | int dst = (reg_offset == 8) ? 30 : 16 + reg_offset; | |
1360 | GPR[dst] = EXTEND32 (do_load (SD_, AccessLength_WORD, address_base, | |
1361 | 4 * reg_offset)); | |
1362 | } | |
1363 | ||
1364 | if (LWM32REGS & 0x10) | |
1365 | RA = EXTEND32 (do_load (SD_, AccessLength_WORD, address_base, | |
1366 | 4 * reg_offset)); | |
1367 | } | |
1368 | ||
1369 | ||
1370 | 001000,5.RD,5.BASE,0001,12.IMMEDIATE:POOL32B:32::LWP | |
1371 | "lwp r<RD>, <IMMEDIATE>(r<BASE>)" | |
1372 | *micromips32: | |
1373 | *micromips64: | |
1374 | { | |
1375 | if (BASE == RD || RD == 31) | |
1376 | Unpredictable (); | |
1377 | else | |
1378 | { | |
1379 | do_lw (SD_, RD, EXTEND12 (IMMEDIATE), BASE); | |
1380 | do_lw (SD_, RD + 1, EXTEND12 (IMMEDIATE) + 4, BASE); | |
1381 | } | |
1382 | } | |
1383 | ||
1384 | ||
1385 | 011000,5.RT,5.BASE,0001,12.IMMEDIATE:POOL32C:32::LWR | |
1386 | "lwr r<RT>, <IMMEDIATE>(r<BASE>)" | |
1387 | *micromips32: | |
1388 | *micromips64: | |
1389 | { | |
1390 | do_lwr (SD_, RT, EXTEND12 (IMMEDIATE), BASE); | |
1391 | } | |
1392 | ||
1393 | ||
1394 | 011000,5.RT,5.BASE,1110,12.IMMEDIATE:POOL32C:32::LWU | |
1395 | "lwu r<RT>, <IMMEDIATE>(r<BASE>)" | |
1396 | *micromips32: | |
1397 | *micromips64: | |
1398 | { | |
1399 | do_lwu (SD_, RT, IMMEDIATE, BASE, instruction_0); | |
1400 | } | |
1401 | ||
1402 | ||
1403 | 010101,5.INDEX,5.BASE,5.FD,00001,001000:POOL32F:32,f::LWXC1 | |
1404 | "lwxc1 f<FD>, <INDEX>(r<BASE>)" | |
1405 | *micromips32: | |
1406 | *micromips64: | |
1407 | { | |
1408 | do_lwxc1 (SD_, FD, INDEX, BASE, instruction_0); | |
1409 | } | |
1410 | ||
1411 | ||
1412 | 000000,5.INDEX,5.BASE,5.RD,00100,011000:POOL32A:32::LWXS | |
1413 | "lwxs r<RD>, r<INDEX>(r<BASE>)" | |
1414 | *micromips32: | |
1415 | *micromips64: | |
1416 | { | |
1417 | GPR[RD] = EXTEND32 (do_load (SD_, AccessLength_WORD, GPR[BASE], | |
1418 | GPR[INDEX] * 4)); | |
1419 | } | |
1420 | ||
1421 | ||
1422 | 000000,5.RT,5.RS,1100101100,111100:POOL32A:32::MADD | |
1423 | "madd r<RS>, r<RT>" | |
1424 | *micromips32: | |
1425 | *micromips64: | |
1426 | { | |
1427 | do_madd (SD_, RS, RT); | |
1428 | } | |
1429 | ||
1430 | ||
1431 | 000000,5.RT,5.RS,1101101100,111100:POOL32A:32::MADDU | |
1432 | "maddu r<RS>, r<RT>" | |
1433 | *micromips32: | |
1434 | *micromips64: | |
1435 | { | |
1436 | do_maddu (SD_, RS, RT); | |
1437 | } | |
1438 | ||
1439 | ||
1440 | 000000,5.RT,5.RS,00,3.SEL,00011,111100:POOL32A:32::MFC0 | |
1441 | "mfc0 r<RS>, r<RT>": SEL == 0 | |
1442 | "mfc0 r<RS>, r<RT>, <SEL>" | |
1443 | *micromips32: | |
1444 | *micromips64: | |
1445 | { | |
1446 | DecodeCoproc (instruction_0, 0, cp0_mfc0, RT, RS, SEL); | |
1447 | } | |
1448 | ||
1449 | ||
1450 | 010101,5.RT,5.FS,0010000000,111011:POOL32F:32,f::MFC1 | |
1451 | "mfc1 r<RT>, f<FS>" | |
1452 | *micromips32: | |
1453 | *micromips64: | |
1454 | { | |
1455 | do_mfc1b (SD_, RT, FS); | |
1456 | } | |
1457 | ||
1458 | ||
1459 | 000000,5.RT,5.IMPL,0100110100,111100:POOL32A:32::MFC2 | |
1460 | "mfc2 r<RT>, <IMPL>" | |
1461 | *micromips32: | |
1462 | *micromips64: | |
1463 | ||
1464 | ||
1465 | 010101,5.RT,5.FS,0011000000,111011:POOL32F:32,f::MFHC1 | |
1466 | "mfhc1 r<RT>, f<FS>" | |
1467 | *micromips32: | |
1468 | *micromips64: | |
1469 | { | |
1470 | do_mfhc1 (SD_, RT, FS); | |
1471 | } | |
1472 | ||
1473 | ||
1474 | 000000,5.RT,5.IMPL,1000110100,111100:POOL32A:32::MFHC2 | |
1475 | "mfhc2 r<RT>, <IMPL>" | |
1476 | *micromips32: | |
1477 | *micromips64: | |
1478 | ||
1479 | ||
1480 | 000000,00000,5.RS,0000110101,111100:POOL32A:32::MFHI | |
1481 | "mfhi r<RS>" | |
1482 | *micromips32: | |
1483 | *micromips64: | |
1484 | { | |
1485 | do_mfhi (SD_, RS); | |
1486 | } | |
1487 | ||
1488 | ||
1489 | 000000,00000,5.RS,0001110101,111100:POOL32A:32::MFLO | |
1490 | "mflo r<RS>" | |
1491 | *micromips32: | |
1492 | *micromips64: | |
1493 | { | |
1494 | do_mflo (SD_, RS); | |
1495 | } | |
1496 | ||
1497 | ||
1498 | // MOVF | |
1499 | // MOVT | |
1500 | 010101,5.RT,5.RS,3.CC,0,1.TF,00101,111011:POOL32F:32::MOVtf | |
1501 | "mov%s<TF> r<RT>, r<RS>, CC" | |
1502 | *micromips32: | |
1503 | *micromips64: | |
1504 | { | |
1505 | do_movtf (SD_, TF, RT, RS, CC); | |
1506 | } | |
1507 | ||
1508 | ||
1509 | 000000,5.RT,5.RS,5.RD,00000,011000:POOL32A:32::MOVN | |
1510 | "movn r<RD>, r<RS>, r<RT>" | |
1511 | *micromips32: | |
1512 | *micromips64: | |
1513 | { | |
1514 | do_movn (SD_, RD, RS, RT); | |
1515 | } | |
1516 | ||
1517 | ||
1518 | 000000,5.RT,5.RS,5.RD,00001,011000:POOL32A:32::MOVZ | |
1519 | "movz r<RD>, r<RS>, r<RT>" | |
1520 | *micromips32: | |
1521 | *micromips64: | |
1522 | { | |
1523 | do_movz (SD_, RD, RS, RT); | |
1524 | } | |
1525 | ||
1526 | ||
1527 | 000000,5.RT,5.RS,1110101100,111100:POOL32A:32::MSUB | |
1528 | "msub r<RS>, r<RT>" | |
1529 | *micromips32: | |
1530 | *micromips64: | |
1531 | { | |
1532 | do_msub (SD_, RS, RT); | |
1533 | } | |
1534 | ||
1535 | ||
1536 | 000000,5.RT,5.RS,1111101100,111100:POOL32A:32::MSUBU | |
1537 | "msubu r<RS>, r<RT>" | |
1538 | *micromips32: | |
1539 | *micromips64: | |
1540 | { | |
1541 | do_msubu (SD_, RS, RT); | |
1542 | } | |
1543 | ||
1544 | ||
1545 | 000000,5.RT,5.RS,00,3.SEL,01011,111100:POOL32A:32::MTC0 | |
1546 | "mtc0 r<RS>, r<RT>": SEL == 0 | |
1547 | "mtc0 r<RS>, r<RT>, <SEL>" | |
1548 | *micromips32: | |
1549 | *micromips64: | |
1550 | { | |
1551 | DecodeCoproc (instruction_0, 0, cp0_mtc0, RT, RS, SEL); | |
1552 | } | |
1553 | ||
1554 | ||
1555 | 010101,5.RT,5.FS,0010100000,111011:POOL32F:32,f::MTC1 | |
1556 | "mtc1 r<RT>, f<FS>" | |
1557 | *micromips32: | |
1558 | *micromips64: | |
1559 | { | |
1560 | do_mtc1b (SD_, RT, FS); | |
1561 | } | |
1562 | ||
1563 | ||
1564 | 000000,5.RT,5.IMPL,0101110100,111100:POOL32A:32::MTC2 | |
1565 | "mtc2 r<RT>, <IMPL>" | |
1566 | *micromips32: | |
1567 | *micromips64: | |
1568 | ||
1569 | ||
1570 | 010101,5.RT,5.FS,0011100000,111011:POOL32F:32,f::MTHC1 | |
1571 | "mthc1 r<RT>, f<FS>" | |
1572 | *micromips32: | |
1573 | *micromips64: | |
1574 | { | |
1575 | do_mthc1 (SD_, RT, FS); | |
1576 | } | |
1577 | ||
1578 | ||
1579 | 000000,5.RT,5.IMPL,1001110100,111100:POOL32A:32::MTHC2 | |
1580 | "mthc2 r<RT>, <IMPL>" | |
1581 | *micromips32: | |
1582 | *micromips64: | |
1583 | ||
1584 | ||
1585 | 000000,00000,5.RS,0010110101,111100:POOL32A:32::MTHI | |
1586 | "mthi r<RS>" | |
1587 | *micromips32: | |
1588 | *micromips64: | |
1589 | { | |
1590 | do_mthi (SD_, RS); | |
1591 | } | |
1592 | ||
1593 | ||
1594 | 000000,00000,5.RS,0011110101,111100:POOL32A:32::MTLO | |
1595 | "mtlo r<RS>" | |
1596 | *micromips32: | |
1597 | *micromips64: | |
1598 | { | |
1599 | do_mtlo (SD_, RS); | |
1600 | } | |
1601 | ||
1602 | ||
1603 | 000000,5.RT,5.RS,5.RD,01000,010000:POOL32A:32::MUL | |
1604 | "mul r<RD>, r<RS>, r<RT>" | |
1605 | *micromips32: | |
1606 | *micromips64: | |
1607 | { | |
1608 | do_mul (SD_, RD, RS, RT); | |
1609 | } | |
1610 | ||
1611 | ||
1612 | 000000,5.RT,5.RS,1000101100,111100:POOL32A:32::MULT | |
1613 | "mult r<RS>, r<RT>" | |
1614 | *micromips32: | |
1615 | *micromips64: | |
1616 | { | |
1617 | do_mult (SD_, RS, RT, 0); | |
1618 | } | |
1619 | ||
1620 | ||
1621 | 000000,5.RT,5.RS,1001101100,111100:POOL32A:32::MULTU | |
1622 | "multu r<RS> r<RT>" | |
1623 | *micromips32: | |
1624 | *micromips64: | |
1625 | { | |
1626 | do_multu (SD_, RS, RT, 0); | |
1627 | } | |
1628 | ||
1629 | ||
1630 | 000000,00000000000000000000,000000:POOL32A:32::NOP | |
1631 | "nop" | |
1632 | *micromips32: | |
1633 | *micromips64: | |
1634 | { | |
1635 | } | |
1636 | ||
1637 | ||
1638 | 000000,5.RT,5.RS,5.RD,01011,010000:POOL32A:32::NOR | |
1639 | "nor r<RD>, r<RS>, r<RT>" | |
1640 | *micromips32: | |
1641 | *micromips64: | |
1642 | { | |
1643 | do_nor (SD_, RS, RT, RD); | |
1644 | } | |
1645 | ||
1646 | ||
1647 | 000000,5.RT,5.RS,5.RD,01010,010000:POOL32A:32::OR | |
1648 | "or r<RD>, r<RS>, r<RT>" | |
1649 | *micromips32: | |
1650 | *micromips64: | |
1651 | { | |
1652 | do_or (SD_, RS, RT, RD); | |
1653 | } | |
1654 | ||
1655 | ||
1656 | 010100,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:32::ORI | |
1657 | "ori r<RT>, r<RS>, <IMMEDIATE>" | |
1658 | *micromips32: | |
1659 | *micromips64: | |
1660 | { | |
1661 | do_ori (SD_, RS, RT, IMMEDIATE); | |
1662 | } | |
1663 | ||
1664 | ||
1665 | 000000,00000000000010100000,000000:POOL32A:32::PAUSE | |
1666 | "pause" | |
1667 | *micromips32: | |
1668 | *micromips64: | |
1669 | ||
1670 | ||
1671 | 011000,5.HINT,5.BASE,0010,12.IMMEDIATE:POOL32C:32::PREF | |
1672 | "pref <HINT>, <IMMEDIATE>(r<BASE>)" | |
1673 | *micromips32: | |
1674 | *micromips64: | |
1675 | { | |
1676 | do_pref (SD_, HINT, EXTEND12 (IMMEDIATE), BASE); | |
1677 | } | |
1678 | ||
1679 | ||
1680 | 011000,5.HINT,5.BASE,1010010,9.IMMEDIATE:POOL32C:32::PREFE | |
1681 | "prefe <HINT>, <IMMEDIATE>(r<BASE>)" | |
1682 | *micromips32: | |
1683 | *micromips64: | |
1684 | ||
1685 | ||
1686 | 010101,5.INDEX,5.BASE,5.HINT,00110,100000:POOL32F:32::PREFX | |
1687 | "prefx <HINT>, r<INDEX>(r<BASE>)" | |
1688 | *micromips32: | |
1689 | *micromips64: | |
1690 | { | |
1691 | do_prefx (SD_, HINT, INDEX, BASE); | |
1692 | } | |
1693 | ||
1694 | 000000,5.RT,5.RS,0110101100,111100:POOL32A:32::RDHWR | |
1695 | "rdhwr r<RS>, r<RT>" | |
1696 | *micromips32: | |
1697 | *micromips64: | |
1698 | { | |
1699 | do_rdhwr (SD_, RT, RS); | |
1700 | } | |
1701 | ||
1702 | 000000,5.RT,5.RS,1110000101,111100:POOL32A:32::RDPGPR | |
1703 | "rdpgpr r<RS>, r<RT>" | |
1704 | *micromips32: | |
1705 | *micromips64: | |
1706 | ||
1707 | ||
1708 | 000000,5.RT,5.RS,5.SHIFT,00011,000000:POOL32A:32::ROTR | |
1709 | "rotr r<RT>, r<RS>, <SHIFT>" | |
1710 | *micromips32: | |
1711 | *micromips64: | |
1712 | { | |
1713 | GPR[RT] = do_ror (SD_, GPR[RS], SHIFT); | |
1714 | } | |
1715 | ||
1716 | ||
1717 | 000000,5.RT,5.RS,5.RD,00011,010000:POOL32A:32::ROTRV | |
1718 | "rotrv r<RD>, r<RT>, r<RS>" | |
1719 | *micromips32: | |
1720 | *micromips64: | |
1721 | { | |
1722 | GPR[RD] = do_ror (SD_, GPR[RT], GPR[RS]); | |
1723 | } | |
1724 | ||
1725 | ||
1726 | 000110,5.RT,5.BASE,16.IMMEDIATE:MICROMIPS:32::SB | |
1727 | "sb r<RT>, <IMMEDIATE>(r<BASE>)" | |
1728 | *micromips32: | |
1729 | *micromips64: | |
1730 | { | |
1731 | do_store (SD_, AccessLength_BYTE, GPR[BASE], EXTEND16 (IMMEDIATE), GPR[RT]); | |
1732 | } | |
1733 | ||
1734 | ||
1735 | 011000,5.RT,5.BASE,1010101,9.IMMEDIATE:POOL32C:32::SBE | |
1736 | "sbe r<RT>, <IMMEDIATE>(r<BASE>)" | |
1737 | *micromips32: | |
1738 | *micromips64: | |
1739 | ||
1740 | ||
1741 | 011000,5.RT,5.BASE,1011,12.IMMEDIATE:POOL32C:32::SC | |
1742 | "sc r<RT>, <IMMEDIATE>(r<BASE>)" | |
1743 | *micromips32: | |
1744 | *micromips64: | |
1745 | { | |
1746 | do_sc (SD_, RT, EXTEND12 (IMMEDIATE), BASE, instruction_0); | |
1747 | } | |
1748 | ||
1749 | ||
1750 | 011000,5.RT,5.BASE,1010110,9.IMMEDIATE:POOL32C:32::SCE | |
1751 | "sce r<RT>, <IMMEDIATE>(r<BASE>)" | |
1752 | *micromips32: | |
1753 | *micromips64: | |
1754 | ||
1755 | ||
1756 | 000000,10.CODE,1101101101,111100:POOL32A:32::SDBBP | |
1757 | "sdbbp %#lx<CODE>" | |
1758 | *micromips32: | |
1759 | *micromips64: | |
1760 | { | |
1761 | SignalException (DebugBreakPoint, instruction_0); | |
1762 | } | |
1763 | ||
1764 | ||
1765 | 101110,5.FT,5.BASE,16.IMMEDIATE:MICROMIPS:32,f::SDC1a | |
1766 | "sdc1 f<FT>, <IMMEDIATE>(r<BASE>)" | |
1767 | *micromips32: | |
1768 | { | |
1769 | do_sdc1 (SD_, FT, IMMEDIATE, BASE); | |
1770 | } | |
1771 | ||
1772 | ||
1773 | 101110,5.FT,5.BASE,16.IMMEDIATE:MICROMIPS:32,f::SDC1b | |
1774 | "sdc1 f<FT>, <IMMEDIATE>(r<BASE>)" | |
1775 | *micromips64: | |
1776 | { | |
1777 | check_fpu (SD_); | |
1778 | do_store (SD_, AccessLength_DOUBLEWORD, GPR[BASE], EXTEND16 (IMMEDIATE), | |
1779 | COP_SD (1, FT)); | |
1780 | } | |
1781 | ||
1782 | ||
1783 | 001000,5.RT,5.BASE,1010,12.IMMEDIATE:MICROMIPS:32::SDC2 | |
1784 | "sdc2 r<RT>, <IMMEDIATE>(r<BASE>)" | |
1785 | *micromips32: | |
1786 | *micromips64: | |
1787 | ||
1788 | ||
1789 | 000000,5.RT,5.RS,0010101100,111100:POOL32A:32::SEB | |
1790 | "seb r<RT>, r<RS>" | |
1791 | *micromips32: | |
1792 | *micromips64: | |
1793 | { | |
1794 | do_seb (SD_, RT, RS); | |
1795 | } | |
1796 | ||
1797 | ||
1798 | 000000,5.RT,5.RS,0011101100,111100:POOL32A:32::SEH | |
1799 | "seh r<RT>, r<RS>" | |
1800 | *micromips32: | |
1801 | *micromips64: | |
1802 | { | |
1803 | do_seh (SD_, RT, RS); | |
1804 | } | |
1805 | ||
1806 | ||
1807 | 001110,5.RT,5.BASE,16.IMMEDIATE:MICROMIPS:32::SH | |
1808 | "sh r<RT>, <IMMEDIATE>(r<BASE>)" | |
1809 | *micromips32: | |
1810 | *micromips64: | |
1811 | { | |
1812 | do_store (SD_, AccessLength_HALFWORD, GPR[BASE], EXTEND16 (IMMEDIATE), | |
1813 | GPR[RT]); | |
1814 | } | |
1815 | ||
1816 | ||
1817 | 011000,5.RT,5.BASE,1010100,9.IMMEDIATE:POOL32C:32::SHE | |
1818 | "she r<RT>, <IMMEDIATE>(r<BASE>)" | |
1819 | *micromips32: | |
1820 | *micromips64: | |
1821 | ||
1822 | ||
1823 | 000000,5.RT!0,5.RS!0,5.SHIFT,00000,000000:POOL32A:32::SLL | |
1824 | "sll r<RT>, r<RS>, <SHIFT>" | |
1825 | *micromips32: | |
1826 | *micromips64: | |
1827 | { | |
1828 | do_sll (SD_, RS, RT, SHIFT); | |
1829 | } | |
1830 | ||
1831 | ||
1832 | 000000,5.RT,5.RS,5.RD,00000,010000:POOL32A:32::SLLV | |
1833 | "sllv r<RD>, r<RT>, r<RS>" | |
1834 | *micromips32: | |
1835 | *micromips64: | |
1836 | { | |
1837 | do_sllv (SD_, RS, RT, RD); | |
1838 | } | |
1839 | ||
1840 | ||
1841 | 000000,5.RT,5.RS,5.RD,01101,010000:POOL32A:32::SLT | |
1842 | "slt r<RD>, r<RS>, r<RT>" | |
1843 | *micromips32: | |
1844 | *micromips64: | |
1845 | { | |
1846 | do_slt (SD_, RS, RT, RD); | |
1847 | } | |
1848 | ||
1849 | ||
1850 | 100100,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:32::SLTI | |
1851 | "slti r<RT>, r<RS>, <IMMEDIATE>" | |
1852 | *micromips32: | |
1853 | *micromips64: | |
1854 | { | |
1855 | do_slti (SD_, RS, RT, IMMEDIATE); | |
1856 | } | |
1857 | ||
1858 | ||
1859 | 101100,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:32::SLTIU | |
1860 | "sltiu r<RT>, r<RS>, <IMMEDIATE>" | |
1861 | *micromips32: | |
1862 | *micromips64: | |
1863 | { | |
1864 | do_sltiu (SD_, RS, RT, IMMEDIATE); | |
1865 | } | |
1866 | ||
1867 | ||
1868 | 000000,5.RT,5.RS,5.RD,01110,010000:POOL32A:32::SLTU | |
1869 | "sltu r<RD>, r<RS>, r<RT>" | |
1870 | *micromips32: | |
1871 | *micromips64: | |
1872 | { | |
1873 | do_sltu (SD_, RS, RT, RD); | |
1874 | } | |
1875 | ||
1876 | ||
1877 | 000000,5.RT,5.RS,5.SHIFT,00010,000000:POOL32A:32::SRA | |
1878 | "sra r<RT>, r<RS>, <SHIFT>" | |
1879 | *micromips32: | |
1880 | *micromips64: | |
1881 | { | |
1882 | do_sra (SD_, RS, RT, SHIFT); | |
1883 | } | |
1884 | ||
1885 | ||
1886 | 000000,5.RT,5.RS,5.RD,00010,010000:POOL32A:32::SRAV | |
1887 | "srav r<RD>, r<RT>, r<RS>" | |
1888 | *micromips32: | |
1889 | *micromips64: | |
1890 | { | |
1891 | do_srav (SD_, RS, RT, RD); | |
1892 | } | |
1893 | ||
1894 | ||
1895 | 000000,5.RT,5.RS,5.SHIFT,00001,000000:POOL32A:32::SRL | |
1896 | "srl r<RT>, r<RS>, <SHIFT>" | |
1897 | *micromips32: | |
1898 | *micromips64: | |
1899 | { | |
1900 | do_srl (SD_, RS, RT, SHIFT); | |
1901 | } | |
1902 | ||
1903 | ||
1904 | 000000,5.RT,5.RS,5.RD,00001,010000:POOL32A:32::SRLV | |
1905 | "srlv r<RD>, r<RT>, r<RS>" | |
1906 | *micromips32: | |
1907 | *micromips64: | |
1908 | { | |
1909 | do_srlv (SD_, RS, RT, RD); | |
1910 | } | |
1911 | ||
1912 | ||
1913 | 000000,00000000000000100000,000000:POOL32A:32::SSNOP | |
1914 | "ssnop" | |
1915 | *micromips32: | |
1916 | *micromips64: | |
1917 | { | |
1918 | } | |
1919 | ||
1920 | ||
1921 | 000000,5.RT,5.RS,5.RD,00110,010000:POOL32A:32::SUB | |
1922 | "sub r<RD>, r<RS>, r<RT>" | |
1923 | *micromips32: | |
1924 | *micromips64: | |
1925 | { | |
1926 | do_sub (SD_, RD, RS, RT); | |
1927 | } | |
1928 | ||
1929 | ||
1930 | 000000,5.RT,5.RS,5.RD,00111,010000:POOL32A:32::SUBU | |
1931 | "subu r<RD>, r<RS>, r<RT>" | |
1932 | *micromips32: | |
1933 | *micromips64: | |
1934 | { | |
1935 | do_subu (SD_, RS, RT, RD); | |
1936 | } | |
1937 | ||
1938 | ||
1939 | 010101,5.INDEX,5.BASE,5.FD,00110,001000:POOL32F:32,f::SUXC1 | |
1940 | "suxc1 f<FD>, r<INDEX>(r<BASE>)" | |
1941 | *micromips32: | |
1942 | { | |
1943 | do_suxc1_32 (SD_, FD, INDEX, BASE); | |
1944 | } | |
1945 | ||
1946 | ||
1947 | 010101,5.INDEX,5.BASE,5.FD,00110,001000:POOL32F:64,f::SUXC1 | |
1948 | "suxc1 f<FD>, r<INDEX>(r<BASE>)" | |
1949 | *micromips64: | |
1950 | { | |
1951 | check_fpu (SD_); | |
1952 | check_u64 (SD_, instruction_0); | |
1953 | do_suxc1_64 (SD_, FD, INDEX, BASE); | |
1954 | } | |
1955 | ||
1956 | 111110,5.RT,5.BASE,16.IMMEDIATE:MICROMIPS:32::SW | |
1957 | "sw r<RT>, <IMMEDIATE>(r<BASE>)" | |
1958 | *micromips32: | |
1959 | *micromips64: | |
1960 | { | |
1961 | do_store (SD_, AccessLength_WORD, GPR[BASE], EXTEND16 (IMMEDIATE), GPR[RT]); | |
1962 | } | |
1963 | ||
1964 | ||
1965 | 100110,5.FT,5.BASE,16.IMMEDIATE:MICROMIPS:32,f::SWC1 | |
1966 | "swc1 f<FT>, <IMMEDIATE>(r<BASE>)" | |
1967 | *micromips32: | |
1968 | *micromips64: | |
1969 | { | |
1970 | do_swc1 (SD_, FT, IMMEDIATE, BASE, instruction_0); | |
1971 | } | |
1972 | ||
1973 | ||
1974 | 001000,5.RT,5.BASE,1000,12.IMMEDIATE:POOL32B:32::SWC2 | |
1975 | "swc2 r<RT>, <IMMEDIATE>(r<BASE>)" | |
1976 | *micromips32: | |
1977 | *micromips64: | |
1978 | ||
1979 | ||
1980 | 011000,5.RT,5.BASE,1010111,9.IMMEDIATE:POOL32C:32::SWE | |
1981 | "swe r<RT>, <IMMEDIATE>(r<BASE>)" | |
1982 | *micromips32: | |
1983 | *micromips64: | |
1984 | ||
1985 | ||
1986 | 011000,5.RT,5.BASE,1000,12.IMMEDIATE:POOL32C:32::SWL | |
1987 | "swl r<RT>, <IMMEDIATE>(r<BASE>)" | |
1988 | *micromips32: | |
1989 | *micromips64: | |
1990 | { | |
1991 | do_store_left (SD_, AccessLength_WORD, GPR[BASE], EXTEND12 (IMMEDIATE), | |
1992 | GPR[RT]); | |
1993 | } | |
1994 | ||
1995 | ||
1996 | 011000,5.RT,5.BASE,1010000,9.IMMEDIATE:POOL32C:32::SWLE | |
1997 | "swle r<RT>, <IMMEDIATE>(r<BASE>)" | |
1998 | *micromips32: | |
1999 | *micromips64: | |
2000 | ||
2001 | ||
2002 | 001000,5.LWM32REGS,5.BASE,1101,12.IMMEDIATE:POOL32B:32::SWM32 | |
2003 | "swm32 %s<LWM32REGS>, <IMMEDIATE>(r<BASE>)" | |
2004 | *micromips32: | |
2005 | *micromips64: | |
2006 | { | |
2007 | int address_base = GPR[BASE] + EXTEND12 (IMMEDIATE); | |
2008 | int reg_offset; | |
2009 | for (reg_offset = 0; reg_offset < (LWM32REGS & 0xf); reg_offset++) | |
2010 | { | |
2011 | int src = (reg_offset == 8) ? 30 : 16 + reg_offset; | |
2012 | do_store (SD_, AccessLength_WORD, address_base, 4 * reg_offset, | |
2013 | GPR[src]); | |
2014 | } | |
2015 | ||
2016 | if (LWM32REGS & 0x10) | |
2017 | do_store (SD_, AccessLength_WORD, address_base, 4 * reg_offset, RA); | |
2018 | } | |
2019 | ||
2020 | ||
2021 | 001000,5.RS1,5.BASE,1001,12.IMMEDIATE:POOL32B:32::SWP | |
2022 | "swp r<RS1>, <IMMEDIATE>(r<BASE>)" | |
2023 | *micromips32: | |
2024 | *micromips64: | |
2025 | { | |
2026 | if (RS1 == 31) | |
2027 | Unpredictable (); | |
2028 | else | |
2029 | { | |
2030 | do_sw (SD_, RS1, EXTEND12 (IMMEDIATE), BASE); | |
2031 | do_sw (SD_, RS1 + 1, EXTEND12 (IMMEDIATE) + 4, BASE); | |
2032 | } | |
2033 | } | |
2034 | ||
2035 | ||
2036 | 011000,5.RT,5.BASE,1001,12.IMMEDIATE:POOL32C:32::SWR | |
2037 | "swr r<RT>, <IMMEDIATE>(r<BASE>)" | |
2038 | *micromips32: | |
2039 | *micromips64: | |
2040 | { | |
2041 | do_store_right (SD_, AccessLength_WORD, GPR[BASE], EXTEND12 (IMMEDIATE), | |
2042 | GPR[RT]); | |
2043 | } | |
2044 | ||
2045 | ||
2046 | 011000,5.RT,5.BASE,1010001,9.IMMEDIATE:POOL32C:32::SWRE | |
2047 | "swre r<RT>, <IMMEDIATE>(r<BASE>)" | |
2048 | *micromips32: | |
2049 | *micromips64: | |
2050 | ||
2051 | ||
2052 | 010101,5.INDEX,5.BASE,5.FD,00010,001000:POOL32F:32,f::SWXC1 | |
2053 | "swxc1 f<FD>, r<INDEX>(r<BASE>)" | |
2054 | *micromips32: | |
2055 | *micromips64: | |
2056 | { | |
2057 | do_swxc1 (SD_, FD, INDEX, BASE, instruction_0); | |
2058 | } | |
2059 | ||
2060 | ||
2061 | 000000,00000,5.STYPE,0110101101,111100:POOL32A:32::SYNC | |
2062 | "sync <STYPE>" | |
2063 | *micromips32: | |
2064 | *micromips64: | |
2065 | { | |
2066 | SyncOperation (STYPE); | |
2067 | } | |
2068 | ||
2069 | ||
2070 | 010000,10000,5.BASE,16.IMMEDIATE:POOL32I:32::SYNCI | |
2071 | "synci <IMMEDIATE>(r<BASE>)" | |
2072 | *micromips32: | |
2073 | *micromips64: | |
2074 | { | |
2075 | } | |
2076 | ||
2077 | 000000,10.CODE,1000101101,111100:POOL32A:32::SYSCALL | |
2078 | "syscall %#lx<CODE>" | |
2079 | *micromips32: | |
2080 | *micromips64: | |
2081 | { | |
2082 | SignalException (SystemCall, instruction_0); | |
2083 | } | |
2084 | ||
2085 | ||
2086 | 000000,5.RT,5.RS,4.CODE,000000,111100:POOL32A:32::TEQ | |
2087 | "teq r<RS>, r<RT>" | |
2088 | *micromips32: | |
2089 | *micromips64: | |
2090 | { | |
2091 | do_teq (SD_, RS, RT, instruction_0); | |
2092 | } | |
2093 | ||
2094 | ||
2095 | 010000,01110,5.RS,16.IMMEDIATE:POOL32I:32::TEQI | |
2096 | "teqi r<RS>, <IMMEDIATE>" | |
2097 | *micromips32: | |
2098 | *micromips64: | |
2099 | { | |
2100 | do_teqi (SD_, RS, IMMEDIATE, instruction_0); | |
2101 | } | |
2102 | ||
2103 | ||
2104 | 000000,5.RT,5.RS,4.CODE,001000,111100:POOL32A:32::TGE | |
2105 | "tge r<RS>, r<RT>" | |
2106 | *micromips32: | |
2107 | *micromips64: | |
2108 | { | |
2109 | do_tge (SD_, RS, RT, instruction_0); | |
2110 | } | |
2111 | ||
2112 | ||
2113 | 010000,01001,5.RS,16.IMMEDIATE:POOL32I:32::TGEI | |
2114 | "tgei r<RS>, <IMMEDIATE>" | |
2115 | *micromips32: | |
2116 | *micromips64: | |
2117 | { | |
2118 | do_tgei (SD_, RS, IMMEDIATE, instruction_0); | |
2119 | } | |
2120 | ||
2121 | ||
2122 | 010000,01011,5.RS,16.IMMEDIATE:POOL32I:32::TGEIU | |
2123 | "tgeiu r<RS>, <IMMEDIATE>" | |
2124 | *micromips32: | |
2125 | *micromips64: | |
2126 | { | |
2127 | do_tgeiu (SD_, RS, IMMEDIATE, instruction_0); | |
2128 | } | |
2129 | ||
2130 | ||
2131 | 000000,5.RT,5.RS,4.CODE,010000,111100:POOL32A:32::TGEU | |
2132 | "tgeu r<RS>, r<RT>" | |
2133 | *micromips32: | |
2134 | *micromips64: | |
2135 | { | |
2136 | do_tgeu (SD_, RS, RT, instruction_0); | |
2137 | } | |
2138 | ||
2139 | ||
2140 | 000000,00000000000000001101,111100:POOL32A:32::TLBP | |
2141 | "tlbp" | |
2142 | *micromips32: | |
2143 | *micromips64: | |
2144 | ||
2145 | ||
2146 | 000000,00000000000001001101,111100:POOL32A:32::TLBR | |
2147 | "tlbr" | |
2148 | *micromips32: | |
2149 | *micromips64: | |
2150 | ||
2151 | ||
2152 | 000000,00000000000010001101,111100:POOL32A:32::TLBWI | |
2153 | "tlbwi" | |
2154 | *micromips32: | |
2155 | *micromips64: | |
2156 | ||
2157 | ||
2158 | 000000,00000000000011001101,111100:POOL32A:32::TLBWR | |
2159 | "tlbwr" | |
2160 | *micromips32: | |
2161 | *micromips64: | |
2162 | ||
2163 | ||
2164 | 000000,5.RT,5.RS,4.CODE,100000,111100:POOL32A:32::TLT | |
2165 | "tlt r<RS>, r<RT>, %#lx<CODE>" | |
2166 | *micromips32: | |
2167 | *micromips64: | |
2168 | { | |
2169 | do_tlt (SD_, RS, RT, instruction_0); | |
2170 | } | |
2171 | ||
2172 | ||
2173 | 010000,01000,5.RS,16.IMMEDIATE:POOL32I:32::TLTI | |
2174 | "tlti r<RS>, <IMMEDIATE>" | |
2175 | *micromips32: | |
2176 | *micromips64: | |
2177 | { | |
2178 | do_tlti (SD_, RS, IMMEDIATE, instruction_0); | |
2179 | } | |
2180 | ||
2181 | ||
2182 | 010000,01010,5.RS,16.IMMEDIATE:POOL32I:32::TLTIU | |
2183 | "tltiu r<RS>, <IMMEDIATE>" | |
2184 | *micromips32: | |
2185 | *micromips64: | |
2186 | { | |
2187 | do_tltiu (SD_, RS, IMMEDIATE, instruction_0); | |
2188 | } | |
2189 | ||
2190 | ||
2191 | 000000,5.RT,5.RS,4.CODE,101000,111100:POOL32A:32::TLTU | |
2192 | "tltu r<RS>, r<RT>" | |
2193 | *micromips32: | |
2194 | *micromips64: | |
2195 | { | |
2196 | do_tltu (SD_, RS, RT, instruction_0); | |
2197 | } | |
2198 | ||
2199 | ||
2200 | 000000,5.RT,5.RS,4.CODE,110000,111100:POOL32A:32::TNE | |
2201 | "tne r<RS>, r<RT>" | |
2202 | *micromips32: | |
2203 | *micromips64: | |
2204 | { | |
2205 | do_tne (SD_, RS, RT, instruction_0); | |
2206 | } | |
2207 | ||
2208 | ||
2209 | 010000,01100,5.RS,16.IMMEDIATE:POOL32I:32::TNEI | |
2210 | "tnei r<RS>, <IMMEDIATE>" | |
2211 | *micromips32: | |
2212 | *micromips64: | |
2213 | { | |
2214 | do_tnei (SD_, RS, IMMEDIATE, instruction_0); | |
2215 | } | |
2216 | ||
2217 | ||
2218 | 000000,10.CODE,1001001101,111100:POOL32A:32::WAIT | |
2219 | "wait" | |
2220 | *micromips32: | |
2221 | *micromips64: | |
2222 | ||
2223 | ||
2224 | 000000,5.RT,5.RS,1111000101,111100:POOL32A:32::WRPGPR | |
2225 | "wrpgpr r<RS>, r<RT>" | |
2226 | *micromips32: | |
2227 | *micromips64: | |
2228 | ||
2229 | ||
2230 | 000000,5.RT,5.RS,0111101100,111100:POOL32A:32::WSBH | |
2231 | "wsbh r<RT>, r<RS>" | |
2232 | *micromips32: | |
2233 | *micromips64: | |
2234 | { | |
2235 | do_wsbh (SD_, RT, RS); | |
2236 | } | |
2237 | ||
2238 | ||
2239 | 000000,5.RT,5.RS,5.RD,01100,010000:POOL32A:32::XOR | |
2240 | "xor r<RD>, r<RS>, r<RT>" | |
2241 | *micromips32: | |
2242 | *micromips64: | |
2243 | { | |
2244 | do_xor (SD_, RS, RT, RD); | |
2245 | } | |
2246 | ||
2247 | ||
2248 | 011100,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:32::XORI | |
2249 | "xori r<RT>, r<RS>, <IMMEDIATE>" | |
2250 | *micromips32: | |
2251 | *micromips64: | |
2252 | { | |
2253 | do_xori (SD_, RS, RT, IMMEDIATE); | |
2254 | } | |
2255 | ||
2256 | ||
2257 | :%s::::FMT_MICROMIPS:int fmt | |
2258 | { | |
2259 | switch (fmt) | |
2260 | { | |
2261 | case 0: return "s"; | |
2262 | case 1: return "d"; | |
2263 | case 2: return "ps"; | |
2264 | default: return "?"; | |
2265 | } | |
2266 | } | |
2267 | ||
2268 | ||
2269 | :%s::::FMT_MICROMIPS_CVT_D:int fmt | |
2270 | { | |
2271 | switch (fmt) | |
2272 | { | |
2273 | case 0: return "s"; | |
2274 | case 1: return "w"; | |
2275 | case 2: return "l"; | |
2276 | default: return "?"; | |
2277 | } | |
2278 | } | |
2279 | ||
2280 | ||
2281 | :%s::::FMT_MICROMIPS_CVT_S:int fmt | |
2282 | { | |
2283 | switch (fmt) | |
2284 | { | |
2285 | case 0: return "d"; | |
2286 | case 1: return "w"; | |
2287 | case 2: return "l"; | |
2288 | default: return "?"; | |
2289 | } | |
2290 | } | |
2291 | ||
2292 | ||
2293 | 010101,5.FT,5.FS,0,2.FMT_MICROMIPS!3,0001101,111011:POOL32F:32,f::ABS.fmt | |
2294 | "abs.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2295 | *micromips32: | |
2296 | *micromips64: | |
2297 | { | |
2298 | do_abs_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FT, FS, | |
2299 | instruction_0); | |
2300 | } | |
2301 | ||
2302 | ||
2303 | 010101,5.FT,5.FS,5.FD,0,2.FMT_MICROMIPS!3,00,110000:POOL32F:32,f::ADD.fmt | |
2304 | "add.%s<FMT_MICROMIPS> f<FD>, f<FS>, f<FT>" | |
2305 | *micromips32: | |
2306 | *micromips64: | |
2307 | { | |
2308 | do_add_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FD, FS, FT, | |
2309 | instruction_0); | |
2310 | } | |
2311 | ||
2312 | ||
2313 | 010101,5.FT,5.FS,5.FD,5.RS,011001:POOL32F:32,f::ALNV.PS | |
2314 | "alnv.ps f<FD>, f<FS>, f<FT>, r<RS>" | |
2315 | *micromips32: | |
2316 | *micromips64: | |
2317 | { | |
2318 | do_alnv_ps (SD_, FD, FS, FT, RS, instruction_0); | |
2319 | } | |
2320 | ||
2321 | ||
2322 | 010101,5.FT,5.FS,3.CC,0,2.FMT_MICROMIPS!3,4.COND,111100:POOL32F:32,f::C.cond.fmt | |
2323 | "c.%s<COND>.%s<FMT_MICROMIPS> f<FS>, f<FT>":CC == 0 | |
2324 | "c.%s<COND>.%s<FMT_MICROMIPS> <CC>, f<FS>, f<FT>" | |
2325 | *micromips32: | |
2326 | *micromips64: | |
2327 | { | |
2328 | do_c_cond_fmt (SD_, COND, convert_fmt_micromips (SD_, FMT_MICROMIPS), CC, | |
2329 | FS, FT, instruction_0); | |
2330 | } | |
2331 | ||
2332 | ||
2333 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,01001100,111011:POOL32F:32,f::CEIL.L.fmt | |
2334 | "ceil.l.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2335 | *micromips32: | |
2336 | *micromips64: | |
2337 | { | |
2338 | do_ceil_fmt (SD_, fmt_long, FMT_MICROMIPS, FT, FS, instruction_0); | |
2339 | } | |
2340 | ||
2341 | ||
2342 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,01101100,111011:POOL32F:32,f::CEIL.W.fmt | |
2343 | "ceil.w.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2344 | *micromips32: | |
2345 | *micromips64: | |
2346 | { | |
2347 | do_ceil_fmt (SD_, fmt_word, FMT_MICROMIPS, FT, FS, instruction_0); | |
2348 | } | |
2349 | ||
2350 | ||
2351 | 010101,5.FT,5.FS,0,2.FMT_MICROMIPS_CVT_D!3,1001101,111011:POOL32F:32,f::CVT.D.fmt | |
2352 | "cvt.d.%s<FMT_MICROMIPS_CVT_D> f<FT>, f<FS>" | |
2353 | *micromips32: | |
2354 | *micromips64: | |
2355 | { | |
2356 | do_cvt_d_fmt (SD_, convert_fmt_micromips_cvt_d (SD_, FMT_MICROMIPS_CVT_D), | |
2357 | FT, FS, instruction_0); | |
2358 | } | |
2359 | ||
2360 | ||
2361 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,00000100,111011:POOL32F:32,f::CVT.L.fmt | |
2362 | "cvt.l.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2363 | *micromips32: | |
2364 | *micromips64: | |
2365 | { | |
2366 | do_cvt_l_fmt (SD_, FMT_MICROMIPS, FT, FS, instruction_0); | |
2367 | } | |
2368 | ||
2369 | ||
2370 | 010101,5.FT,5.FS,5.FD,00110,000000:POOL32F:32,f::CVT.PS.S | |
2371 | "cvt.ps.s f<FD>, f<FS>, f<FT>" | |
2372 | *micromips32: | |
2373 | *micromips64: | |
2374 | { | |
2375 | do_cvt_ps_s (SD_, FD, FS, FT, instruction_0); | |
2376 | } | |
2377 | ||
2378 | ||
2379 | 010101,5.FT,5.FS,0,2.FMT_MICROMIPS_CVT_S!3,1101101,111011:POOL32F:32,f::CVT.S.fmt | |
2380 | "cvt.s.%s<FMT_MICROMIPS_CVT_S> f<FT>, f<FS>" | |
2381 | *micromips32: | |
2382 | *micromips64: | |
2383 | { | |
2384 | do_cvt_s_fmt (SD_, convert_fmt_micromips_cvt_s (SD_, FMT_MICROMIPS_CVT_S), | |
2385 | FT, FS, instruction_0); | |
2386 | } | |
2387 | ||
2388 | ||
2389 | 010101,5.FT,5.FS,00,10000100,111011:POOL32F:32,f::CVT.S.PL | |
2390 | "cvt.s.pl f<FT>, f<FS>" | |
2391 | *micromips32: | |
2392 | *micromips64: | |
2393 | { | |
2394 | do_cvt_s_pl (SD_, FT, FS, instruction_0); | |
2395 | } | |
2396 | ||
2397 | ||
2398 | 010101,5.FT,5.FS,00,10100100,111011:POOL32F:32,f::CVT.S.PU | |
2399 | "cvt.s.pu f<FT>, f<FS>" | |
2400 | *micromips32: | |
2401 | *micromips64: | |
2402 | { | |
2403 | do_cvt_s_pu (SD_, FT, FS, instruction_0); | |
2404 | } | |
2405 | ||
2406 | ||
2407 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,00100100,111011:POOL32F:32,f::CVT.W.fmt | |
2408 | "cvt.w.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2409 | *micromips32: | |
2410 | *micromips64: | |
2411 | { | |
2412 | do_cvt_w_fmt (SD_, FMT_MICROMIPS, FT, FS, instruction_0); | |
2413 | } | |
2414 | ||
2415 | ||
2416 | 010101,5.FT,5.FS,5.FD,0,2.FMT_MICROMIPS!2!3,11,110000:POOL32F:32,f::DIV.fmt | |
2417 | "div.%s<FMT_MICROMIPS> f<FD>, f<FS>, f<FT>" | |
2418 | *micromips32: | |
2419 | *micromips64: | |
2420 | { | |
2421 | do_div_fmt (SD_, FMT_MICROMIPS, FD, FS, FT, instruction_0); | |
2422 | } | |
2423 | ||
2424 | ||
2425 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,00001100,111011:POOL32F:32,f::FLOOR.L.fmt | |
2426 | "floor.l.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2427 | *micromips32: | |
2428 | *micromips64: | |
2429 | { | |
2430 | do_floor_fmt (SD_, fmt_long, FMT_MICROMIPS, FT, FS); | |
2431 | } | |
2432 | ||
2433 | ||
2434 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,00101100,111011:POOL32F:32,f::FLOOR.W.fmt | |
2435 | "floor.w.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2436 | *micromips32: | |
2437 | *micromips64: | |
2438 | { | |
2439 | do_floor_fmt (SD_, fmt_word, FMT_MICROMIPS, FT, FS); | |
2440 | } | |
2441 | ||
2442 | ||
2443 | 010101,5.FT,5.FS,5.FD,5.FR,0,2.FMT_MICROMIPS!3,001:POOL32F:32,f::MADD.fmt | |
2444 | "madd.%s<FMT_MICROMIPS> f<FD>, f<FR>, f<FS>, f<FT>" | |
2445 | *micromips32: | |
2446 | *micromips64: | |
2447 | { | |
2448 | do_madd_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FD, FR, FS, | |
2449 | FT, instruction_0); | |
2450 | } | |
2451 | ||
2452 | 010101,5.FT,5.FS,0,2.FMT_MICROMIPS!3,0000001,111011:POOL32F:32,f::MOV.fmt | |
2453 | "mov.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2454 | *micromips32: | |
2455 | *micromips64: | |
2456 | { | |
2457 | do_mov_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FT, FS, | |
2458 | instruction_0); | |
2459 | } | |
2460 | ||
2461 | ||
2462 | 010101,5.FT,5.FS,3.CC,00,2.FMT_MICROMIPS!3,00,1.TF,100000:POOL32F:32,f::MOVtf.fmt | |
2463 | "mov%s<TF>.%s<FMT_MICROMIPS> f<FT>, f<FS>, <CC>" | |
2464 | *micromips32: | |
2465 | *micromips64: | |
2466 | { | |
2467 | do_movtf_fmt (SD_, TF, convert_fmt_micromips (SD_, FMT_MICROMIPS), FT, | |
2468 | FS, CC); | |
2469 | } | |
2470 | ||
2471 | ||
2472 | 010101,5.FT,5.FS,5.FD,0,2.FMT_MICROMIPS!3,00,111000:POOL32F:32,f::MOVN.fmt | |
2473 | "movn.%s<FMT_MICROMIPS> f<FD>, f<FS>, r<FT>" | |
2474 | *micromips32: | |
2475 | *micromips64: | |
2476 | { | |
2477 | do_movn_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FD, FS, FT); | |
2478 | } | |
2479 | ||
2480 | 010101,5.FT,5.FS,5.FD,0,2.FMT_MICROMIPS!3,01,111000:POOL32F:32,f::MOVZ.fmt | |
2481 | "movz.%s<FMT_MICROMIPS> f<FD>, f<FS>, r<FT>" | |
2482 | *micromips32: | |
2483 | *micromips64: | |
2484 | { | |
2485 | do_movz_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FD, FS, FT); | |
2486 | } | |
2487 | ||
2488 | ||
2489 | 010101,5.FT,5.FS,5.FD,5.FR,1,2.FMT_MICROMIPS!3,001:POOL32F:32,f::MSUB.fmt | |
2490 | "msub.%s<FMT_MICROMIPS> f<FD>, f<FR>, f<FS>, f<FT>" | |
2491 | *micromips32: | |
2492 | *micromips64: | |
2493 | { | |
2494 | do_msub_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FD, FR, FS, | |
2495 | FT, instruction_0); | |
2496 | } | |
2497 | ||
2498 | 010101,5.FT,5.FS,5.FD,0,2.FMT_MICROMIPS!3,10,110000:POOL32F:32,f::MUL.fmt | |
2499 | "mul.%s<FMT_MICROMIPS> f<FD>, f<FS>, f<FT>" | |
2500 | *micromips32: | |
2501 | *micromips64: | |
2502 | { | |
2503 | do_mul_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FD, FS, FT, | |
2504 | instruction_0); | |
2505 | } | |
2506 | ||
2507 | ||
2508 | 010101,5.FT,5.FS,0,2.FMT_MICROMIPS!3,0101101,111011:POOL32F:32,f::NEG.fmt | |
2509 | "neg.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2510 | *micromips32: | |
2511 | *micromips64: | |
2512 | { | |
2513 | do_neg_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FT, FS, | |
2514 | instruction_0); | |
2515 | } | |
2516 | ||
2517 | ||
2518 | 010101,5.FT,5.FS,5.FD,5.FR,0,2.FMT_MICROMIPS!3,010:POOL32F:32,f::NMADD.fmt | |
2519 | "nmadd.%s<FMT_MICROMIPS> f<FD>, f<FR>, f<FS>, f<FT>" | |
2520 | *micromips32: | |
2521 | *micromips64: | |
2522 | { | |
2523 | do_nmadd_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FD, FR, FS, | |
2524 | FT, instruction_0); | |
2525 | } | |
2526 | ||
2527 | 010101,5.FT,5.FS,5.FD,5.FR,1,2.FMT_MICROMIPS!3,010:POOL32F:32,f::NMSUB.fmt | |
2528 | "nmsub.%s<FMT_MICROMIPS> f<FD>, f<FR>, f<FS>, f<FT>" | |
2529 | *micromips32: | |
2530 | *micromips64: | |
2531 | { | |
2532 | do_nmsub_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FD, FR, FS, | |
2533 | FT, instruction_0); | |
2534 | } | |
2535 | ||
2536 | ||
2537 | 010101,5.FT,5.FS,5.FD,00010,000000:POOL32F:32,f::PLL.PS | |
2538 | "pll.ps f<FD>, f<FS>, f<FT>" | |
2539 | *micromips32: | |
2540 | *micromips64: | |
2541 | { | |
2542 | do_pll_ps (SD_, FD, FS, FT, instruction_0); | |
2543 | } | |
2544 | ||
2545 | ||
2546 | 010101,5.FT,5.FS,5.FD,00011,000000:POOL32F:32,f::PLU.PS | |
2547 | "plu.ps f<FD>, f<FS>, f<FT>" | |
2548 | *micromips32: | |
2549 | *micromips64: | |
2550 | { | |
2551 | do_plu_ps (SD_, FD, FS, FT, instruction_0); | |
2552 | } | |
2553 | ||
2554 | ||
2555 | 010101,5.FT,5.FS,5.FD,00100,000000:POOL32F:32,f::PUL.PS | |
2556 | "pul.ps f<FD>, f<FS>, f<FT>" | |
2557 | *micromips32: | |
2558 | *micromips64: | |
2559 | { | |
2560 | do_pul_ps (SD_, FD, FS, FT, instruction_0); | |
2561 | } | |
2562 | ||
2563 | ||
2564 | 010101,5.FT,5.FS,5.FD,00101,000000:POOL32F:32,f::PUU.PS | |
2565 | "puu.ps f<FD>, f<FS>, f<FT>" | |
2566 | *micromips32: | |
2567 | *micromips64: | |
2568 | { | |
2569 | do_puu_ps (SD_, FD, FS, FT, instruction_0); | |
2570 | } | |
2571 | ||
2572 | ||
2573 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,01001000,111011:POOL32F:32,f::RECIP.fmt | |
2574 | "recip.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2575 | *micromips32: | |
2576 | *micromips64: | |
2577 | { | |
2578 | do_recip_fmt (SD_, FMT_MICROMIPS, FT, FS); | |
2579 | } | |
2580 | ||
2581 | ||
2582 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,11001100,111011:POOL32F:32,f::ROUND.L.fmt | |
2583 | "round.l.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2584 | *micromips32: | |
2585 | *micromips64: | |
2586 | { | |
2587 | do_round_fmt (SD_, fmt_long, FMT_MICROMIPS, FT, FS); | |
2588 | } | |
2589 | ||
2590 | ||
2591 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,11101100,111011:POOL32F:32,f::ROUND.W.fmt | |
2592 | "round.w.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2593 | *micromips32: | |
2594 | *micromips64: | |
2595 | { | |
2596 | do_round_fmt (SD_, fmt_word, FMT_MICROMIPS, FT, FS); | |
2597 | } | |
2598 | ||
2599 | ||
2600 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,00001000,111011:POOL32F:32,f::RSQRT.fmt | |
2601 | "rsqrt.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2602 | *micromips32: | |
2603 | *micromips64: | |
2604 | { | |
2605 | do_rsqrt_fmt (SD_, FMT_MICROMIPS, FT, FS); | |
2606 | } | |
2607 | ||
2608 | ||
2609 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,00101000,111011:POOL32F:32,f::SQRT.fmt | |
2610 | "sqrt.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2611 | *micromips32: | |
2612 | *micromips64: | |
2613 | { | |
2614 | do_sqrt_fmt (SD_, FMT_MICROMIPS, FT, FS); | |
2615 | } | |
2616 | ||
2617 | ||
2618 | 010101,5.FT,5.FS,5.FD,0,2.FMT_MICROMIPS!3,01,110000:POOL32F:32,f::SUB.fmt | |
2619 | "sub.%s<FMT_MICROMIPS> f<FD>, f<FS>, f<FT>" | |
2620 | *micromips32: | |
2621 | *micromips64: | |
2622 | { | |
2623 | do_sub_fmt (SD_, convert_fmt_micromips (SD_, FMT_MICROMIPS), FD, FS, FT, | |
2624 | instruction_0); | |
2625 | } | |
2626 | ||
2627 | ||
2628 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,10001100,111011:POOL32F:32,f::TRUNC.L.fmt | |
2629 | "trunc.l.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2630 | *micromips32: | |
2631 | *micromips64: | |
2632 | { | |
2633 | do_trunc_fmt (SD_, fmt_long, FMT_MICROMIPS, FT, FS); | |
2634 | } | |
2635 | ||
2636 | ||
2637 | 010101,5.FT,5.FS,0,1.FMT_MICROMIPS,10101100,111011:POOL32F:32,f::TRUNC.W.fmt | |
2638 | "trunc.w.%s<FMT_MICROMIPS> f<FT>, f<FS>" | |
2639 | *micromips32: | |
2640 | *micromips64: | |
2641 | { | |
2642 | do_trunc_fmt (SD_, fmt_word, FMT_MICROMIPS, FT, FS); | |
2643 | } | |
2644 | ||
2645 | 001000,5.LWM32REGS,5.BASE,0111,12.OFFSET:POOL32B:64::LDM | |
2646 | "ldm %s<LWM32REGS>, <OFFSET>(r<BASE>)" | |
2647 | *micromips64: | |
2648 | { | |
2649 | int address_base = GPR[BASE] + EXTEND12 (OFFSET); | |
2650 | int reg_offset; | |
2651 | for (reg_offset = 0; reg_offset < (LWM32REGS & 0xf); reg_offset++) | |
2652 | { | |
2653 | int dst = (reg_offset == 8) ? 30 : 16 + reg_offset; | |
2654 | GPR[dst] = EXTEND64 (do_load (SD_, AccessLength_DOUBLEWORD, address_base, | |
2655 | 8 * reg_offset)); | |
2656 | } | |
2657 | ||
2658 | if (LWM32REGS & 0x10) | |
2659 | RA = EXTEND64 (do_load (SD_, AccessLength_DOUBLEWORD, address_base, | |
2660 | 8 * reg_offset)); | |
2661 | } | |
2662 | ||
2663 | 001000,5.RD,5.BASE,0100,12.OFFSET:POOL32B:64::LDP | |
2664 | "ldp r<RD>, <OFFSET>(r<BASE>)" | |
2665 | *micromips64: | |
2666 | { | |
2667 | if (BASE == RD || RD == 31) | |
2668 | Unpredictable (); | |
2669 | else | |
2670 | { | |
2671 | check_u64 (SD_, instruction_0); | |
2672 | GPR[RD] = EXTEND64 (do_load (SD_, AccessLength_DOUBLEWORD, GPR[BASE], | |
2673 | EXTEND12 (OFFSET))); | |
2674 | GPR[RD + 1] = EXTEND64 (do_load (SD_, AccessLength_DOUBLEWORD, GPR[BASE], | |
2675 | EXTEND12 (OFFSET) + 8)); | |
2676 | } | |
2677 | } | |
2678 | ||
2679 | 001000,5.LWM32REGS,5.BASE,1111,12.OFFSET:POOL32B:64::SDM | |
2680 | "sdm %s<LWM32REGS>, <OFFSET>(r<BASE>)" | |
2681 | *micromips64: | |
2682 | { | |
2683 | int address_base = GPR[BASE] + EXTEND12 (OFFSET); | |
2684 | int reg_offset; | |
2685 | for (reg_offset = 0; reg_offset < (LWM32REGS & 0xf); reg_offset++) | |
2686 | { | |
2687 | int src = (reg_offset == 8) ? 30 : 16 + reg_offset; | |
2688 | do_store (SD_, AccessLength_DOUBLEWORD, address_base, 8 * reg_offset, | |
2689 | GPR[src]); | |
2690 | } | |
2691 | ||
2692 | if (LWM32REGS & 0x10) | |
2693 | do_store (SD_, AccessLength_DOUBLEWORD, address_base, 8 * reg_offset, RA); | |
2694 | } | |
2695 | ||
2696 | 001000,5.RD,5.BASE,1100,12.OFFSET:POOL32B:64::SDP | |
2697 | "sdp r<RD>, <OFFSET>(r<BASE>)" | |
2698 | *micromips64: | |
2699 | { | |
2700 | if (RD == 31) | |
2701 | Unpredictable (); | |
2702 | else | |
2703 | { | |
2704 | check_u64 (SD_, instruction_0); | |
2705 | do_store (SD_, AccessLength_DOUBLEWORD, GPR[BASE], EXTEND12 (OFFSET), | |
2706 | GPR[RD]); | |
2707 | do_store (SD_, AccessLength_DOUBLEWORD, GPR[BASE], EXTEND12 (OFFSET) + 8, | |
2708 | GPR[RD + 1]); | |
2709 | } | |
2710 | } | |
2711 | ||
2712 | 010110,5.RT,5.RS,5.RD,00,100010000:POOL32S:64::DADD | |
2713 | "dadd r<RD>, r<RS>, r<RT>" | |
2714 | *micromips64: | |
2715 | { | |
2716 | check_u64 (SD_, instruction_0); | |
2717 | do_dadd (SD_, RD, RS, RT); | |
2718 | } | |
2719 | ||
2720 | 010110,5.RT,5.RS,10.IMMEDIATE,011100:POOL32S:64::DADDI | |
2721 | "daddi r<RT>, r<RS>, <IMMEDIATE>" | |
2722 | *micromips64: | |
2723 | { | |
2724 | check_u64 (SD_, instruction_0); | |
2725 | do_daddi (SD_, RT, RS, IMMEDIATE); | |
2726 | } | |
2727 | ||
2728 | 010111,5.RT,5.RS,16.IMMEDIATE:MICROMIPS:64::DADDIU | |
2729 | "daddiu r<RT>, r<RS>, <IMMEDIATE>" | |
2730 | *micromips64: | |
2731 | { | |
2732 | check_u64 (SD_, instruction_0); | |
2733 | do_daddiu (SD_, RS, RT, IMMEDIATE); | |
2734 | } | |
2735 | ||
2736 | 010110,5.RT,5.RS,5.RD,00,101010000:POOL32S:64::DADDU | |
2737 | "daddu r<RD>, r<RS>, r<RT>" | |
2738 | *micromips64: | |
2739 | { | |
2740 | check_u64 (SD_, instruction_0); | |
2741 | do_daddu (SD_, RS, RT, RD); | |
2742 | } | |
2743 | ||
2744 | 010110,5.RT,5.RS,0100101100,111100:POOL32S:64::DCLO | |
2745 | "dclo r<RT>, r<RS>" | |
2746 | *micromips64: | |
2747 | { | |
2748 | check_u64 (SD_, instruction_0); | |
2749 | do_dclo (SD_, RT, RS); | |
2750 | } | |
2751 | ||
2752 | 010110,5.RT,5.RS,0101101100,111100:POOL32S:64::DCLZ | |
2753 | "dclz r<RT>, r<RS>" | |
2754 | *micromips64: | |
2755 | { | |
2756 | check_u64 (SD_, instruction_0); | |
2757 | do_dclz (SD_, RT, RS); | |
2758 | } | |
2759 | ||
2760 | 010110,5.RT,5.RS,1010101100,111100:POOL32S:64::DDIV | |
2761 | "ddiv r<RS>, r<RT>" | |
2762 | *micromips64: | |
2763 | { | |
2764 | check_u64 (SD_, instruction_0); | |
2765 | do_ddiv (SD_, RS, RT); | |
2766 | } | |
2767 | ||
2768 | 010110,5.RT,5.RS,1011101100,111100:POOL32S:64::DDIVU | |
2769 | "ddivu r<RS>, r<RT>" | |
2770 | *micromips64: | |
2771 | { | |
2772 | check_u64 (SD_, instruction_0); | |
2773 | do_ddivu (SD_, RS, RT); | |
2774 | } | |
2775 | ||
2776 | 010110,5.RT,5.RS,5.SIZE,5.LSB,101100:POOL32S:64::DEXT | |
2777 | "dext r<RT>, r<RS>, <LSB>, <SIZE+1>" | |
2778 | *micromips64: | |
2779 | { | |
2780 | check_u64 (SD_, instruction_0); | |
2781 | do_dext (SD_, RT, RS, LSB, SIZE); | |
2782 | } | |
2783 | ||
2784 | 010110,5.RT,5.RS,5.SIZE,5.LSB,100100:POOL32S:64::DEXTM | |
2785 | "dextm r<RT>, r<RS>, <LSB>, <SIZE+33>" | |
2786 | *micromips64: | |
2787 | { | |
2788 | check_u64 (SD_, instruction_0); | |
2789 | do_dextm (SD_, RT, RS, LSB, SIZE); | |
2790 | } | |
2791 | ||
2792 | 010110,5.RT,5.RS,5.SIZE,5.LSB,010100:POOL32S:64::DEXTU | |
2793 | "dextu r<RT>, r<RS>, <LSB+32>, <SIZE+1>" | |
2794 | *micromips64: | |
2795 | { | |
2796 | check_u64 (SD_, instruction_0); | |
2797 | do_dextu (SD_, RT, RS, LSB, SIZE); | |
2798 | } | |
2799 | ||
2800 | 010110,5.RT,5.RS,5.MSB,5.LSB,001100:POOL32S:64::DINS | |
2801 | "dins r<RT>, r<RS>, <LSB>, <MSB-LSB+1>" | |
2802 | *micromips64: | |
2803 | { | |
2804 | check_u64 (SD_, instruction_0); | |
2805 | do_dins (SD_, RT, RS, LSB, MSB); | |
2806 | } | |
2807 | ||
2808 | 010110,5.RT,5.RS,5.MSB,5.LSB,000100:POOL32S:64::DINSM | |
2809 | "dinsm r<RT>, r<RS>, <LSB>, <MSB+32-LSB+1>" | |
2810 | *micromips64: | |
2811 | { | |
2812 | check_u64 (SD_, instruction_0); | |
2813 | do_dinsm (SD_, RT, RS, LSB, MSB); | |
2814 | } | |
2815 | ||
2816 | 010110,5.RT,5.RS,5.MSB,5.LSB,110100:POOL32S:64::DINSU | |
2817 | "dinsu r<RT>, r<RS>, <LSB+32>, <MSB-LSB+1>" | |
2818 | *micromips64: | |
2819 | { | |
2820 | check_u64 (SD_, instruction_0); | |
2821 | do_dinsu (SD_, RT, RS, LSB, MSB); | |
2822 | } | |
2823 | ||
2824 | 010110,5.RT,5.RS,00,3.SEL,00011,111100:POOL32S:64::DMFC0 | |
2825 | "dmfc0 r<RT>, r<RS>": SEL == 0 | |
2826 | "dmfc0 r<RT>, r<RS>, <SEL>" | |
2827 | *micromips64: | |
2828 | { | |
2829 | check_u64 (SD_, instruction_0); | |
2830 | DecodeCoproc (instruction_0, 0, cp0_dmfc0, RT, RS, SEL); | |
2831 | } | |
2832 | ||
2833 | 010101,5.RT,5.FS,00,10010000,111011:POOL32F:64::DMFC1 | |
2834 | "dmfc1 r<RT>, f<FS>" | |
2835 | *micromips64: | |
2836 | { | |
2837 | check_fpu (SD_); | |
2838 | check_u64 (SD_, instruction_0); | |
2839 | do_dmfc1b (SD_, RT, FS); | |
2840 | } | |
2841 | ||
2842 | 010110,5.RT,5.RS,00,3.SEL,01011,111100:POOL32S:64::DMTC0 | |
2843 | "dmtc0 r<RT>, r<RS>": SEL == 0 | |
2844 | "dmtc0 r<RT>, r<RS>, <SEL>" | |
2845 | *micromips64: | |
2846 | { | |
2847 | check_u64 (SD_, instruction_0); | |
2848 | DecodeCoproc (instruction_0, 0, cp0_dmtc0, RT, RS, SEL); | |
2849 | } | |
2850 | ||
2851 | 010101,5.RT,5.FS,00,10110000,111011:POOL32F:64::DMTC1 | |
2852 | "dmtc1 r<RT>, f<FS>" | |
2853 | *micromips64: | |
2854 | { | |
2855 | check_fpu (SD_); | |
2856 | check_u64 (SD_, instruction_0); | |
2857 | do_dmtc1b (SD_, RT, FS); | |
2858 | } | |
2859 | ||
2860 | 010110,5.RT,5.RS,1000101100,111100:POOL32S:64::DMULT | |
2861 | "dmult r<RS>, r<RT>" | |
2862 | *micromips64: | |
2863 | { | |
2864 | check_u64 (SD_, instruction_0); | |
2865 | do_dmult (SD_, RS, RT, 0); | |
2866 | } | |
2867 | ||
2868 | 010110,5.RT,5.RS,1001101100,111100:POOL32S:64::DMULTU | |
2869 | "dmultu r<RS>, r<RT>" | |
2870 | *micromips64: | |
2871 | { | |
2872 | check_u64 (SD_, instruction_0); | |
2873 | do_dmultu (SD_, RS, RT, 0); | |
2874 | } | |
2875 | ||
2876 | 010110,5.RT,5.RS,5.SA,00,011000000:POOL32S:64::DROTR | |
2877 | "drotr r<RT>, r<RS>, <SA>" | |
2878 | *micromips64: | |
2879 | { | |
2880 | check_u64 (SD_, instruction_0); | |
2881 | GPR[RT] = do_dror (SD_, GPR[RS], SA); | |
2882 | } | |
2883 | ||
2884 | 010110,5.RT,5.RS,5.SA,00,011001000:POOL32S:64::DROTR32 | |
2885 | "drotr32 r<RT>, r<RS>, <SA+32>" | |
2886 | *micromips64: | |
2887 | { | |
2888 | check_u64 (SD_, instruction_0); | |
2889 | GPR[RT] = do_dror (SD_, GPR[RS], SA + 32); | |
2890 | } | |
2891 | ||
2892 | 010110,5.RT,5.RS,5.RD,00,011010000:POOL32S:64::DROTRV | |
2893 | "drotrv r<RD>, r<RT>, r<RS>" | |
2894 | *micromips64: | |
2895 | { | |
2896 | check_u64 (SD_, instruction_0); | |
2897 | GPR[RD] = do_dror (SD_, GPR[RT], GPR[RS]); | |
2898 | } | |
2899 | ||
2900 | 010110,5.RT,5.RS,0111101100,111100:POOL32S:64::DSBH | |
2901 | "dsbh r<RT>, r<RS>" | |
2902 | *micromips64: | |
2903 | { | |
2904 | check_u64 (SD_, instruction_0); | |
2905 | do_dsbh (SD_, RT, RS); | |
2906 | } | |
2907 | ||
2908 | 010110,5.RT,5.RS,1111101100,111100:POOL32S:64::DSHD | |
2909 | "dshd r<RT>, r<RS>" | |
2910 | *micromips64: | |
2911 | { | |
2912 | check_u64 (SD_, instruction_0); | |
2913 | do_dshd (SD_, RS, RT); | |
2914 | } | |
2915 | ||
2916 | 010110,5.RT,5.RS,5.SA,00,000000000:POOL32S:64::DSLL | |
2917 | "dsll r<RT>, r<RS>, <SA>" | |
2918 | *micromips64: | |
2919 | { | |
2920 | check_u64 (SD_, instruction_0); | |
2921 | do_dsll (SD_, RS, RT, SA); | |
2922 | } | |
2923 | ||
2924 | 010110,5.RT,5.RS,5.SA,00,000001000:POOL32S:64::DSLL32 | |
2925 | "dsll32 r<RT>, r<RS>, <SA>" | |
2926 | *micromips64: | |
2927 | { | |
2928 | check_u64 (SD_, instruction_0); | |
2929 | do_dsll32 (SD_, RT, RS, SA); | |
2930 | } | |
2931 | ||
2932 | 010110,5.RT,5.RS,5.RD,00,000010000:POOL32S:64::DSLLV | |
2933 | "dsllv r<RD>, r<RT>, r<RS>" | |
2934 | *micromips64: | |
2935 | { | |
2936 | check_u64 (SD_, instruction_0); | |
2937 | do_dsllv (SD_, RS, RT, RD); | |
2938 | } | |
2939 | ||
2940 | 010110,5.RT,5.RS,5.SA,00,010000000:POOL32S:64::DSRA | |
2941 | "dsra r<RT>, r<RS>, <SA>" | |
2942 | *micromips64: | |
2943 | { | |
2944 | check_u64 (SD_, instruction_0); | |
2945 | do_dsra (SD_, RS, RT, SA); | |
2946 | } | |
2947 | ||
2948 | 010110,5.RT,5.RS,5.SA,00,010001000:POOL32S:64::DSRA32 | |
2949 | "dsra32 r<RT>, r<RS>, <SA>" | |
2950 | *micromips64: | |
2951 | { | |
2952 | check_u64 (SD_, instruction_0); | |
2953 | do_dsra32 (SD_, RT, RS, SA); | |
2954 | } | |
2955 | ||
2956 | 010110,5.RT,5.RS,5.RD,00,010010000:POOL32S:64::DSRAV | |
2957 | "dsrav r<RD>, r<RS>, r<RT>" | |
2958 | *micromips64: | |
2959 | { | |
2960 | check_u64 (SD_, instruction_0); | |
2961 | do_dsrav (SD_, RS, RT, RD); | |
2962 | } | |
2963 | ||
2964 | 010110,5.RT,5.RS,5.SA,00,001000000:POOL32S:64::DSRL | |
2965 | "dsrl r<RT>, r<RS>, <SA>" | |
2966 | *micromips64: | |
2967 | { | |
2968 | check_u64 (SD_, instruction_0); | |
2969 | do_dsrl (SD_, RS, RT, SA); | |
2970 | } | |
2971 | ||
2972 | 010110,5.RT,5.RS,5.SA,00,001001000:POOL32S:64::DSRL32 | |
2973 | "dsrl32 r<RT>, r<RS>, <SA>" | |
2974 | *micromips64: | |
2975 | { | |
2976 | check_u64 (SD_, instruction_0); | |
2977 | do_dsrl32 (SD_, RT, RS, SA); | |
2978 | } | |
2979 | ||
2980 | 010110,5.RT,5.RS,5.RD,00,001010000:POOL32S:64::DSRLV | |
2981 | "dsrlv r<RD>, r<RT>, r<RS>" | |
2982 | *micromips64: | |
2983 | { | |
2984 | check_u64 (SD_, instruction_0); | |
2985 | do_dsrlv (SD_, RS, RT, RD); | |
2986 | } | |
2987 | ||
2988 | 010110,5.RT,5.RS,5.RD,00,110001000:POOL32S:64::DSUB | |
2989 | "dsub r<RD>, r<RS>, r<RT>" | |
2990 | *micromips64: | |
2991 | { | |
2992 | check_u64 (SD_, instruction_0); | |
2993 | do_dsub (SD_, RD, RS, RT); | |
2994 | } | |
2995 | ||
2996 | 010110,5.RT,5.RS,5.RD,00,111001000:POOL32S:64::DSUBU | |
2997 | "dsubu r<RD>, r<RS>, r<RT>" | |
2998 | *micromips64: | |
2999 | { | |
3000 | check_u64 (SD_, instruction_0); | |
3001 | do_dsubu (SD_, RS, RT, RD); | |
3002 | } | |
3003 | ||
3004 | 110111,5.RT,5.BASE,16.OFFSET:MICROMIPS64:64::LD | |
3005 | "ld r<RT>, <OFFSET>(r<BASE>)" | |
3006 | *micromips64: | |
3007 | { | |
3008 | check_u64 (SD_, instruction_0); | |
3009 | GPR[RT] = EXTEND64 (do_load (SD_, AccessLength_DOUBLEWORD, GPR[BASE], | |
3010 | EXTEND16 (OFFSET))); | |
3011 | } | |
3012 | ||
3013 | 011000,5.RT,5.BASE,0100,12.OFFSET:POOL32C:64::LDL | |
3014 | "ldl r<RT>, <OFFSET>(r<BASE>)" | |
3015 | *micromips64: | |
3016 | { | |
3017 | check_u64 (SD_, instruction_0); | |
3018 | GPR[RT] = do_load_left (SD_, AccessLength_DOUBLEWORD, GPR[BASE], | |
3019 | EXTEND12 (OFFSET), GPR[RT]); | |
3020 | } | |
3021 | ||
3022 | 011000,5.RT,5.BASE,0101,12.OFFSET:POOL32C:64::LDR | |
3023 | "ldr r<RT>, <OFFSET>(r<BASE>)" | |
3024 | *micromips64: | |
3025 | { | |
3026 | check_u64 (SD_, instruction_0); | |
3027 | GPR[RT] = do_load_right (SD_, AccessLength_DOUBLEWORD, GPR[BASE], | |
3028 | EXTEND12 (OFFSET), GPR[RT]); | |
3029 | } | |
3030 | ||
3031 | 010101,5.INDEX,5.BASE,5.FD,00,011001000:POOL32F:64,f::LDXC1 | |
3032 | "ldxc1 f<FD>, r<INDEX>(r<BASE>)" | |
3033 | *micromips64: | |
3034 | { | |
3035 | check_fpu (SD_); | |
3036 | check_u64 (SD_, instruction_0); | |
3037 | COP_LD (1, FD, do_load (SD_, AccessLength_DOUBLEWORD, GPR[BASE], GPR[INDEX])); | |
3038 | } | |
3039 | ||
3040 | 011000,5.RT,5.BASE,0111,12.OFFSET:POOL32C:64::LLD | |
3041 | "lld r<RT>, <OFFSET>(r<BASE>)" | |
3042 | *micromips64: | |
3043 | { | |
3044 | check_u64 (SD_, instruction_0); | |
3045 | do_lld (SD_, RT, OFFSET, BASE); | |
3046 | } | |
3047 | ||
3048 | 011000,5.RT,5.BASE,1111,12.OFFSET:POOL32C:64::SCD | |
3049 | "scd r<RT>, <OFFSET>(r<BASE>)" | |
3050 | *micromips64: | |
3051 | { | |
3052 | check_u64 (SD_, instruction_0); | |
3053 | do_scd (SD_, RT, OFFSET, BASE); | |
3054 | } | |
3055 | ||
3056 | 110110,5.RT,5.BASE,16.OFFSET:MICROMIPS64:64::SD | |
3057 | "sd r<RT>, <OFFSET>(r<BASE>)" | |
3058 | *micromips64: | |
3059 | { | |
3060 | check_u64 (SD_, instruction_0); | |
3061 | do_store (SD_, AccessLength_DOUBLEWORD, GPR[BASE], EXTEND16 (OFFSET), | |
3062 | GPR[RT]); | |
3063 | } | |
3064 | ||
3065 | 011000,5.RT,5.BASE,1100,12.OFFSET:POOL32C:64::SDL | |
3066 | "sdl r<RT>, <OFFSET>(r<BASE>)" | |
3067 | *micromips64: | |
3068 | { | |
3069 | check_u64 (SD_, instruction_0); | |
3070 | do_store_left (SD_, AccessLength_DOUBLEWORD, GPR[BASE], EXTEND12 (OFFSET), | |
3071 | GPR[RT]); | |
3072 | } | |
3073 | ||
3074 | 011000,5.RT,5.BASE,1101,12.OFFSET:POOL32C:64::SDR | |
3075 | "sdr r<RT>, <OFFSET>(r<BASE>)" | |
3076 | *micromips64: | |
3077 | { | |
3078 | check_u64 (SD_, instruction_0); | |
3079 | do_store_right (SD_, AccessLength_DOUBLEWORD, GPR[BASE], EXTEND12 (OFFSET), | |
3080 | GPR[RT]); | |
3081 | } | |
3082 | ||
3083 | 010101,5.INDEX,5.BASE,5.FD,00,100001000:POOL32F:64,f::SDXC1 | |
3084 | "sdxc1 f<FD>, r<INDEX>(r<BASE>)" | |
3085 | *micromips64: | |
3086 | { | |
3087 | check_fpu (SD_); | |
3088 | check_u64 (SD_, instruction_0); | |
3089 | do_store (SD_, AccessLength_DOUBLEWORD, GPR[BASE], GPR[INDEX], | |
3090 | COP_SD (1, FD)); | |
3091 | } |