Gitiles
Code Review Sign In
gerrit-public.fairphone.software / fp2-dev / platform / external / v8 / b8a8cc1952d61a2f3a2568848933943a543b5d3e / . / test / cctest / test-disasm-mips64.cc
blob: d682d33480dc33e7b5a199b3fd7dc83d3023aec5 [file] [log] [blame]
Ben Murdochb8a8cc12014-11-26 15:28:44 +0000[diff] [blame^]1// Copyright 2012 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6// * Redistributions of source code must retain the above copyright
7// notice, this list of conditions and the following disclaimer.
8// * Redistributions in binary form must reproduce the above
9// copyright notice, this list of conditions and the following
10// disclaimer in the documentation and/or other materials provided
11// with the distribution.
12// * Neither the name of Google Inc. nor the names of its
13// contributors may be used to endorse or promote products derived
14// from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27//
28
29#include <stdlib.h>
30
31#include "src/v8.h"
32
33#include "src/debug.h"
34#include "src/disasm.h"
35#include "src/disassembler.h"
36#include "src/macro-assembler.h"
37#include "src/serialize.h"
38#include "test/cctest/cctest.h"
39
40using namespace v8::internal;
41
42
43bool DisassembleAndCompare(byte* pc, const char* compare_string) {
44 disasm::NameConverter converter;
45 disasm::Disassembler disasm(converter);
46 EmbeddedVector<char, 128> disasm_buffer;
47
48 disasm.InstructionDecode(disasm_buffer, pc);
49
50 if (strcmp(compare_string, disasm_buffer.start()) != 0) {
51 fprintf(stderr,
52 "expected: \n"
53 "%s\n"
54 "disassembled: \n"
55 "%s\n\n",
56 compare_string, disasm_buffer.start());
57 return false;
58 }
59 return true;
60}
61
62
63// Set up V8 to a state where we can at least run the assembler and
64// disassembler. Declare the variables and allocate the data structures used
65// in the rest of the macros.
66#define SET_UP() \
67 CcTest::InitializeVM(); \
68 Isolate* isolate = CcTest::i_isolate(); \
69 HandleScope scope(isolate); \
70 byte *buffer = reinterpret_cast<byte*>(malloc(4*1024)); \
71 Assembler assm(isolate, buffer, 4*1024); \
72 bool failure = false;
73
74
75// This macro assembles one instruction using the preallocated assembler and
76// disassembles the generated instruction, comparing the output to the expected
77// value. If the comparison fails an error message is printed, but the test
78// continues to run until the end.
79#define COMPARE(asm_, compare_string) \
80 { \
81 int pc_offset = assm.pc_offset(); \
82 byte *progcounter = &buffer[pc_offset]; \
83 assm.asm_; \
84 if (!DisassembleAndCompare(progcounter, compare_string)) failure = true; \
85 }
86
87
88// Verify that all invocations of the COMPARE macro passed successfully.
89// Exit with a failure if at least one of the tests failed.
90#define VERIFY_RUN() \
91if (failure) { \
92 V8_Fatal(__FILE__, __LINE__, "MIPS Disassembler tests failed.\n"); \
93 }
94
95
96TEST(Type0) {
97 SET_UP();
98
99 COMPARE(addu(a0, a1, a2),
100 "00a62021 addu a0, a1, a2");
101 COMPARE(daddu(a0, a1, a2),
102 "00a6202d daddu a0, a1, a2");
103 COMPARE(addu(a6, a7, t0),
104 "016c5021 addu a6, a7, t0");
105 COMPARE(daddu(a6, a7, t0),
106 "016c502d daddu a6, a7, t0");
107 COMPARE(addu(v0, v1, s0),
108 "00701021 addu v0, v1, s0");
109 COMPARE(daddu(v0, v1, s0),
110 "0070102d daddu v0, v1, s0");
111
112 COMPARE(subu(a0, a1, a2),
113 "00a62023 subu a0, a1, a2");
114 COMPARE(dsubu(a0, a1, a2),
115 "00a6202f dsubu a0, a1, a2");
116 COMPARE(subu(a6, a7, t0),
117 "016c5023 subu a6, a7, t0");
118 COMPARE(dsubu(a6, a7, t0),
119 "016c502f dsubu a6, a7, t0");
120 COMPARE(subu(v0, v1, s0),
121 "00701023 subu v0, v1, s0");
122 COMPARE(dsubu(v0, v1, s0),
123 "0070102f dsubu v0, v1, s0");
124
125 if (kArchVariant != kMips64r6) {
126 COMPARE(mult(a0, a1),
127 "00850018 mult a0, a1");
128 COMPARE(dmult(a0, a1),
129 "0085001c dmult a0, a1");
130 COMPARE(mult(a6, a7),
131 "014b0018 mult a6, a7");
132 COMPARE(dmult(a6, a7),
133 "014b001c dmult a6, a7");
134 COMPARE(mult(v0, v1),
135 "00430018 mult v0, v1");
136 COMPARE(dmult(v0, v1),
137 "0043001c dmult v0, v1");
138
139 COMPARE(multu(a0, a1),
140 "00850019 multu a0, a1");
141 COMPARE(dmultu(a0, a1),
142 "0085001d dmultu a0, a1");
143 COMPARE(multu(a6, a7),
144 "014b0019 multu a6, a7");
145 COMPARE(dmultu(a6, a7),
146 "014b001d dmultu a6, a7");
147 COMPARE(multu(v0, v1),
148 "00430019 multu v0, v1");
149 COMPARE(dmultu(v0, v1),
150 "0043001d dmultu v0, v1");
151
152 COMPARE(div(a0, a1),
153 "0085001a div a0, a1");
154 COMPARE(div(a6, a7),
155 "014b001a div a6, a7");
156 COMPARE(div(v0, v1),
157 "0043001a div v0, v1");
158 COMPARE(ddiv(a0, a1),
159 "0085001e ddiv a0, a1");
160 COMPARE(ddiv(a6, a7),
161 "014b001e ddiv a6, a7");
162 COMPARE(ddiv(v0, v1),
163 "0043001e ddiv v0, v1");
164
165 COMPARE(divu(a0, a1),
166 "0085001b divu a0, a1");
167 COMPARE(divu(a6, a7),
168 "014b001b divu a6, a7");
169 COMPARE(divu(v0, v1),
170 "0043001b divu v0, v1");
171 COMPARE(ddivu(a0, a1),
172 "0085001f ddivu a0, a1");
173 COMPARE(ddivu(a6, a7),
174 "014b001f ddivu a6, a7");
175 COMPARE(ddivu(v0, v1),
176 "0043001f ddivu v0, v1");
177 COMPARE(mul(a0, a1, a2),
178 "70a62002 mul a0, a1, a2");
179 COMPARE(mul(a6, a7, t0),
180 "716c5002 mul a6, a7, t0");
181 COMPARE(mul(v0, v1, s0),
182 "70701002 mul v0, v1, s0");
183 } else { // MIPS64r6.
184 COMPARE(mul(a0, a1, a2),
185 "00a62098 mul a0, a1, a2");
186 COMPARE(muh(a0, a1, a2),
187 "00a620d8 muh a0, a1, a2");
188 COMPARE(dmul(a0, a1, a2),
189 "00a6209c dmul a0, a1, a2");
190 COMPARE(dmuh(a0, a1, a2),
191 "00a620dc dmuh a0, a1, a2");
192 COMPARE(mul(a5, a6, a7),
193 "014b4898 mul a5, a6, a7");
194 COMPARE(muh(a5, a6, a7),
195 "014b48d8 muh a5, a6, a7");
196 COMPARE(dmul(a5, a6, a7),
197 "014b489c dmul a5, a6, a7");
198 COMPARE(dmuh(a5, a6, a7),
199 "014b48dc dmuh a5, a6, a7");
200 COMPARE(mul(v0, v1, a0),
201 "00641098 mul v0, v1, a0");
202 COMPARE(muh(v0, v1, a0),
203 "006410d8 muh v0, v1, a0");
204 COMPARE(dmul(v0, v1, a0),
205 "0064109c dmul v0, v1, a0");
206 COMPARE(dmuh(v0, v1, a0),
207 "006410dc dmuh v0, v1, a0");
208
209 COMPARE(mulu(a0, a1, a2),
210 "00a62099 mulu a0, a1, a2");
211 COMPARE(muhu(a0, a1, a2),
212 "00a620d9 muhu a0, a1, a2");
213 COMPARE(dmulu(a0, a1, a2),
214 "00a6209d dmulu a0, a1, a2");
215 COMPARE(dmuhu(a0, a1, a2),
216 "00a620dd dmuhu a0, a1, a2");
217 COMPARE(mulu(a5, a6, a7),
218 "014b4899 mulu a5, a6, a7");
219 COMPARE(muhu(a5, a6, a7),
220 "014b48d9 muhu a5, a6, a7");
221 COMPARE(dmulu(a5, a6, a7),
222 "014b489d dmulu a5, a6, a7");
223 COMPARE(dmuhu(a5, a6, a7),
224 "014b48dd dmuhu a5, a6, a7");
225 COMPARE(mulu(v0, v1, a0),
226 "00641099 mulu v0, v1, a0");
227 COMPARE(muhu(v0, v1, a0),
228 "006410d9 muhu v0, v1, a0");
229 COMPARE(dmulu(v0, v1, a0),
230 "0064109d dmulu v0, v1, a0");
231 COMPARE(dmuhu(v0, v1, a0),
232 "006410dd dmuhu v0, v1, a0");
233
234 COMPARE(div(a0, a1, a2),
235 "00a6209a div a0, a1, a2");
236 COMPARE(mod(a0, a1, a2),
237 "00a620da mod a0, a1, a2");
238 COMPARE(ddiv(a0, a1, a2),
239 "00a6209e ddiv a0, a1, a2");
240 COMPARE(dmod(a0, a1, a2),
241 "00a620de dmod a0, a1, a2");
242 COMPARE(div(a5, a6, a7),
243 "014b489a div a5, a6, a7");
244 COMPARE(mod(a5, a6, a7),
245 "014b48da mod a5, a6, a7");
246 COMPARE(ddiv(a5, a6, a7),
247 "014b489e ddiv a5, a6, a7");
248 COMPARE(dmod(a5, a6, a7),
249 "014b48de dmod a5, a6, a7");
250 COMPARE(div(v0, v1, a0),
251 "0064109a div v0, v1, a0");
252 COMPARE(mod(v0, v1, a0),
253 "006410da mod v0, v1, a0");
254 COMPARE(ddiv(v0, v1, a0),
255 "0064109e ddiv v0, v1, a0");
256 COMPARE(dmod(v0, v1, a0),
257 "006410de dmod v0, v1, a0");
258
259 COMPARE(divu(a0, a1, a2),
260 "00a6209b divu a0, a1, a2");
261 COMPARE(modu(a0, a1, a2),
262 "00a620db modu a0, a1, a2");
263 COMPARE(ddivu(a0, a1, a2),
264 "00a6209f ddivu a0, a1, a2");
265 COMPARE(dmodu(a0, a1, a2),
266 "00a620df dmodu a0, a1, a2");
267 COMPARE(divu(a5, a6, a7),
268 "014b489b divu a5, a6, a7");
269 COMPARE(modu(a5, a6, a7),
270 "014b48db modu a5, a6, a7");
271 COMPARE(ddivu(a5, a6, a7),
272 "014b489f ddivu a5, a6, a7");
273 COMPARE(dmodu(a5, a6, a7),
274 "014b48df dmodu a5, a6, a7");
275 COMPARE(divu(v0, v1, a0),
276 "0064109b divu v0, v1, a0");
277 COMPARE(modu(v0, v1, a0),
278 "006410db modu v0, v1, a0");
279 COMPARE(ddivu(v0, v1, a0),
280 "0064109f ddivu v0, v1, a0");
281 COMPARE(dmodu(v0, v1, a0),
282 "006410df dmodu v0, v1, a0");
283
284 COMPARE(bovc(a0, a0, static_cast<int16_t>(0)),
285 "20840000 bovc a0, a0, 0");
286 COMPARE(bovc(a1, a0, static_cast<int16_t>(0)),
287 "20a40000 bovc a1, a0, 0");
288 COMPARE(bovc(a1, a0, 32767),
289 "20a47fff bovc a1, a0, 32767");
290 COMPARE(bovc(a1, a0, -32768),
291 "20a48000 bovc a1, a0, -32768");
292
293 COMPARE(bnvc(a0, a0, static_cast<int16_t>(0)),
294 "60840000 bnvc a0, a0, 0");
295 COMPARE(bnvc(a1, a0, static_cast<int16_t>(0)),
296 "60a40000 bnvc a1, a0, 0");
297 COMPARE(bnvc(a1, a0, 32767),
298 "60a47fff bnvc a1, a0, 32767");
299 COMPARE(bnvc(a1, a0, -32768),
300 "60a48000 bnvc a1, a0, -32768");
301
302 COMPARE(beqzc(a0, 0),
303 "d8800000 beqzc a0, 0x0");
304 COMPARE(beqzc(a0, 0xfffff), // 0x0fffff == 1048575.
305 "d88fffff beqzc a0, 0xfffff");
306 COMPARE(beqzc(a0, 0x100000), // 0x100000 == -1048576.
307 "d8900000 beqzc a0, 0x100000");
308
309 COMPARE(bnezc(a0, 0),
310 "f8800000 bnezc a0, 0x0");
311 COMPARE(bnezc(a0, 0xfffff), // 0x0fffff == 1048575.
312 "f88fffff bnezc a0, 0xfffff");
313 COMPARE(bnezc(a0, 0x100000), // 0x100000 == -1048576.
314 "f8900000 bnezc a0, 0x100000");
315 }
316
317 COMPARE(addiu(a0, a1, 0x0),
318 "24a40000 addiu a0, a1, 0");
319 COMPARE(addiu(s0, s1, 32767),
320 "26307fff addiu s0, s1, 32767");
321 COMPARE(addiu(a6, a7, -32768),
322 "256a8000 addiu a6, a7, -32768");
323 COMPARE(addiu(v0, v1, -1),
324 "2462ffff addiu v0, v1, -1");
325 COMPARE(daddiu(a0, a1, 0x0),
326 "64a40000 daddiu a0, a1, 0");
327 COMPARE(daddiu(s0, s1, 32767),
328 "66307fff daddiu s0, s1, 32767");
329 COMPARE(daddiu(a6, a7, -32768),
330 "656a8000 daddiu a6, a7, -32768");
331 COMPARE(daddiu(v0, v1, -1),
332 "6462ffff daddiu v0, v1, -1");
333
334 COMPARE(and_(a0, a1, a2),
335 "00a62024 and a0, a1, a2");
336 COMPARE(and_(s0, s1, s2),
337 "02328024 and s0, s1, s2");
338 COMPARE(and_(a6, a7, t0),
339 "016c5024 and a6, a7, t0");
340 COMPARE(and_(v0, v1, a2),
341 "00661024 and v0, v1, a2");
342
343 COMPARE(or_(a0, a1, a2),
344 "00a62025 or a0, a1, a2");
345 COMPARE(or_(s0, s1, s2),
346 "02328025 or s0, s1, s2");
347 COMPARE(or_(a6, a7, t0),
348 "016c5025 or a6, a7, t0");
349 COMPARE(or_(v0, v1, a2),
350 "00661025 or v0, v1, a2");
351
352 COMPARE(xor_(a0, a1, a2),
353 "00a62026 xor a0, a1, a2");
354 COMPARE(xor_(s0, s1, s2),
355 "02328026 xor s0, s1, s2");
356 COMPARE(xor_(a6, a7, t0),
357 "016c5026 xor a6, a7, t0");
358 COMPARE(xor_(v0, v1, a2),
359 "00661026 xor v0, v1, a2");
360
361 COMPARE(nor(a0, a1, a2),
362 "00a62027 nor a0, a1, a2");
363 COMPARE(nor(s0, s1, s2),
364 "02328027 nor s0, s1, s2");
365 COMPARE(nor(a6, a7, t0),
366 "016c5027 nor a6, a7, t0");
367 COMPARE(nor(v0, v1, a2),
368 "00661027 nor v0, v1, a2");
369
370 COMPARE(andi(a0, a1, 0x1),
371 "30a40001 andi a0, a1, 0x1");
372 COMPARE(andi(v0, v1, 0xffff),
373 "3062ffff andi v0, v1, 0xffff");
374
375 COMPARE(ori(a0, a1, 0x1),
376 "34a40001 ori a0, a1, 0x1");
377 COMPARE(ori(v0, v1, 0xffff),
378 "3462ffff ori v0, v1, 0xffff");
379
380 COMPARE(xori(a0, a1, 0x1),
381 "38a40001 xori a0, a1, 0x1");
382 COMPARE(xori(v0, v1, 0xffff),
383 "3862ffff xori v0, v1, 0xffff");
384
385 COMPARE(lui(a0, 0x1),
386 "3c040001 lui a0, 0x1");
387 COMPARE(lui(v0, 0xffff),
388 "3c02ffff lui v0, 0xffff");
389
390 COMPARE(sll(a0, a1, 0),
391 "00052000 sll a0, a1, 0");
392 COMPARE(sll(s0, s1, 8),
393 "00118200 sll s0, s1, 8");
394 COMPARE(sll(a6, a7, 24),
395 "000b5600 sll a6, a7, 24");
396 COMPARE(sll(v0, v1, 31),
397 "000317c0 sll v0, v1, 31");
398 COMPARE(dsll(a0, a1, 0),
399 "00052038 dsll a0, a1, 0");
400 COMPARE(dsll(s0, s1, 8),
401 "00118238 dsll s0, s1, 8");
402 COMPARE(dsll(a6, a7, 24),
403 "000b5638 dsll a6, a7, 24");
404 COMPARE(dsll(v0, v1, 31),
405 "000317f8 dsll v0, v1, 31");
406
407 COMPARE(sllv(a0, a1, a2),
408 "00c52004 sllv a0, a1, a2");
409 COMPARE(sllv(s0, s1, s2),
410 "02518004 sllv s0, s1, s2");
411 COMPARE(sllv(a6, a7, t0),
412 "018b5004 sllv a6, a7, t0");
413 COMPARE(sllv(v0, v1, fp),
414 "03c31004 sllv v0, v1, fp");
415 COMPARE(dsllv(a0, a1, a2),
416 "00c52014 dsllv a0, a1, a2");
417 COMPARE(dsllv(s0, s1, s2),
418 "02518014 dsllv s0, s1, s2");
419 COMPARE(dsllv(a6, a7, t0),
420 "018b5014 dsllv a6, a7, t0");
421 COMPARE(dsllv(v0, v1, fp),
422 "03c31014 dsllv v0, v1, fp");
423
424 COMPARE(srl(a0, a1, 0),
425 "00052002 srl a0, a1, 0");
426 COMPARE(srl(s0, s1, 8),
427 "00118202 srl s0, s1, 8");
428 COMPARE(srl(a6, a7, 24),
429 "000b5602 srl a6, a7, 24");
430 COMPARE(srl(v0, v1, 31),
431 "000317c2 srl v0, v1, 31");
432 COMPARE(dsrl(a0, a1, 0),
433 "0005203a dsrl a0, a1, 0");
434 COMPARE(dsrl(s0, s1, 8),
435 "0011823a dsrl s0, s1, 8");
436 COMPARE(dsrl(a6, a7, 24),
437 "000b563a dsrl a6, a7, 24");
438 COMPARE(dsrl(v0, v1, 31),
439 "000317fa dsrl v0, v1, 31");
440
441 COMPARE(srlv(a0, a1, a2),
442 "00c52006 srlv a0, a1, a2");
443 COMPARE(srlv(s0, s1, s2),
444 "02518006 srlv s0, s1, s2");
445 COMPARE(srlv(a6, a7, t0),
446 "018b5006 srlv a6, a7, t0");
447 COMPARE(srlv(v0, v1, fp),
448 "03c31006 srlv v0, v1, fp");
449 COMPARE(dsrlv(a0, a1, a2),
450 "00c52016 dsrlv a0, a1, a2");
451 COMPARE(dsrlv(s0, s1, s2),
452 "02518016 dsrlv s0, s1, s2");
453 COMPARE(dsrlv(a6, a7, t0),
454 "018b5016 dsrlv a6, a7, t0");
455 COMPARE(dsrlv(v0, v1, fp),
456 "03c31016 dsrlv v0, v1, fp");
457
458 COMPARE(sra(a0, a1, 0),
459 "00052003 sra a0, a1, 0");
460 COMPARE(sra(s0, s1, 8),
461 "00118203 sra s0, s1, 8");
462 COMPARE(sra(a6, a7, 24),
463 "000b5603 sra a6, a7, 24");
464 COMPARE(sra(v0, v1, 31),
465 "000317c3 sra v0, v1, 31");
466 COMPARE(dsra(a0, a1, 0),
467 "0005203b dsra a0, a1, 0");
468 COMPARE(dsra(s0, s1, 8),
469 "0011823b dsra s0, s1, 8");
470 COMPARE(dsra(a6, a7, 24),
471 "000b563b dsra a6, a7, 24");
472 COMPARE(dsra(v0, v1, 31),
473 "000317fb dsra v0, v1, 31");
474
475 COMPARE(srav(a0, a1, a2),
476 "00c52007 srav a0, a1, a2");
477 COMPARE(srav(s0, s1, s2),
478 "02518007 srav s0, s1, s2");
479 COMPARE(srav(a6, a7, t0),
480 "018b5007 srav a6, a7, t0");
481 COMPARE(srav(v0, v1, fp),
482 "03c31007 srav v0, v1, fp");
483 COMPARE(dsrav(a0, a1, a2),
484 "00c52017 dsrav a0, a1, a2");
485 COMPARE(dsrav(s0, s1, s2),
486 "02518017 dsrav s0, s1, s2");
487 COMPARE(dsrav(a6, a7, t0),
488 "018b5017 dsrav a6, a7, t0");
489 COMPARE(dsrav(v0, v1, fp),
490 "03c31017 dsrav v0, v1, fp");
491
492 if (kArchVariant == kMips64r2) {
493 COMPARE(rotr(a0, a1, 0),
494 "00252002 rotr a0, a1, 0");
495 COMPARE(rotr(s0, s1, 8),
496 "00318202 rotr s0, s1, 8");
497 COMPARE(rotr(a6, a7, 24),
498 "002b5602 rotr a6, a7, 24");
499 COMPARE(rotr(v0, v1, 31),
500 "002317c2 rotr v0, v1, 31");
501 COMPARE(drotr(a0, a1, 0),
502 "0025203a drotr a0, a1, 0");
503 COMPARE(drotr(s0, s1, 8),
504 "0031823a drotr s0, s1, 8");
505 COMPARE(drotr(a6, a7, 24),
506 "002b563a drotr a6, a7, 24");
507 COMPARE(drotr(v0, v1, 31),
508 "002317fa drotr v0, v1, 31");
509
510 COMPARE(rotrv(a0, a1, a2),
511 "00c52046 rotrv a0, a1, a2");
512 COMPARE(rotrv(s0, s1, s2),
513 "02518046 rotrv s0, s1, s2");
514 COMPARE(rotrv(a6, a7, t0),
515 "018b5046 rotrv a6, a7, t0");
516 COMPARE(rotrv(v0, v1, fp),
517 "03c31046 rotrv v0, v1, fp");
518 COMPARE(drotrv(a0, a1, a2),
519 "00c52056 drotrv a0, a1, a2");
520 COMPARE(drotrv(s0, s1, s2),
521 "02518056 drotrv s0, s1, s2");
522 COMPARE(drotrv(a6, a7, t0),
523 "018b5056 drotrv a6, a7, t0");
524 COMPARE(drotrv(v0, v1, fp),
525 "03c31056 drotrv v0, v1, fp");
526 }
527
528 COMPARE(break_(0),
529 "0000000d break, code: 0x00000 (0)");
530 COMPARE(break_(261120),
531 "00ff000d break, code: 0x3fc00 (261120)");
532 COMPARE(break_(1047552),
533 "03ff000d break, code: 0xffc00 (1047552)");
534
535 COMPARE(tge(a0, a1, 0),
536 "00850030 tge a0, a1, code: 0x000");
537 COMPARE(tge(s0, s1, 1023),
538 "0211fff0 tge s0, s1, code: 0x3ff");
539 COMPARE(tgeu(a0, a1, 0),
540 "00850031 tgeu a0, a1, code: 0x000");
541 COMPARE(tgeu(s0, s1, 1023),
542 "0211fff1 tgeu s0, s1, code: 0x3ff");
543 COMPARE(tlt(a0, a1, 0),
544 "00850032 tlt a0, a1, code: 0x000");
545 COMPARE(tlt(s0, s1, 1023),
546 "0211fff2 tlt s0, s1, code: 0x3ff");
547 COMPARE(tltu(a0, a1, 0),
548 "00850033 tltu a0, a1, code: 0x000");
549 COMPARE(tltu(s0, s1, 1023),
550 "0211fff3 tltu s0, s1, code: 0x3ff");
551 COMPARE(teq(a0, a1, 0),
552 "00850034 teq a0, a1, code: 0x000");
553 COMPARE(teq(s0, s1, 1023),
554 "0211fff4 teq s0, s1, code: 0x3ff");
555 COMPARE(tne(a0, a1, 0),
556 "00850036 tne a0, a1, code: 0x000");
557 COMPARE(tne(s0, s1, 1023),
558 "0211fff6 tne s0, s1, code: 0x3ff");
559
560 COMPARE(mfhi(a0),
561 "00002010 mfhi a0");
562 COMPARE(mfhi(s2),
563 "00009010 mfhi s2");
564 COMPARE(mfhi(t0),
565 "00006010 mfhi t0");
566 COMPARE(mfhi(v1),
567 "00001810 mfhi v1");
568 COMPARE(mflo(a0),
569 "00002012 mflo a0");
570 COMPARE(mflo(s2),
571 "00009012 mflo s2");
572 COMPARE(mflo(t0),
573 "00006012 mflo t0");
574 COMPARE(mflo(v1),
575 "00001812 mflo v1");
576
577 COMPARE(slt(a0, a1, a2),
578 "00a6202a slt a0, a1, a2");
579 COMPARE(slt(s0, s1, s2),
580 "0232802a slt s0, s1, s2");
581 COMPARE(slt(a6, a7, t0),
582 "016c502a slt a6, a7, t0");
583 COMPARE(slt(v0, v1, a2),
584 "0066102a slt v0, v1, a2");
585 COMPARE(sltu(a0, a1, a2),
586 "00a6202b sltu a0, a1, a2");
587 COMPARE(sltu(s0, s1, s2),
588 "0232802b sltu s0, s1, s2");
589 COMPARE(sltu(a6, a7, t0),
590 "016c502b sltu a6, a7, t0");
591 COMPARE(sltu(v0, v1, a2),
592 "0066102b sltu v0, v1, a2");
593
594 COMPARE(slti(a0, a1, 0),
595 "28a40000 slti a0, a1, 0");
596 COMPARE(slti(s0, s1, 32767),
597 "2a307fff slti s0, s1, 32767");
598 COMPARE(slti(a6, a7, -32768),
599 "296a8000 slti a6, a7, -32768");
600 COMPARE(slti(v0, v1, -1),
601 "2862ffff slti v0, v1, -1");
602 COMPARE(sltiu(a0, a1, 0),
603 "2ca40000 sltiu a0, a1, 0");
604 COMPARE(sltiu(s0, s1, 32767),
605 "2e307fff sltiu s0, s1, 32767");
606 COMPARE(sltiu(a6, a7, -32768),
607 "2d6a8000 sltiu a6, a7, -32768");
608 COMPARE(sltiu(v0, v1, -1),
609 "2c62ffff sltiu v0, v1, -1");
610 COMPARE(movz(a0, a1, a2),
611 "00a6200a movz a0, a1, a2");
612 COMPARE(movz(s0, s1, s2),
613 "0232800a movz s0, s1, s2");
614 COMPARE(movz(a6, a7, t0),
615 "016c500a movz a6, a7, t0");
616 COMPARE(movz(v0, v1, a2),
617 "0066100a movz v0, v1, a2");
618 COMPARE(movn(a0, a1, a2),
619 "00a6200b movn a0, a1, a2");
620 COMPARE(movn(s0, s1, s2),
621 "0232800b movn s0, s1, s2");
622 COMPARE(movn(a6, a7, t0),
623 "016c500b movn a6, a7, t0");
624 COMPARE(movn(v0, v1, a2),
625 "0066100b movn v0, v1, a2");
626
627 COMPARE(movt(a0, a1, 1),
628 "00a52001 movt a0, a1, 1");
629 COMPARE(movt(s0, s1, 2),
630 "02298001 movt s0, s1, 2");
631 COMPARE(movt(a6, a7, 3),
632 "016d5001 movt a6, a7, 3");
633 COMPARE(movt(v0, v1, 7),
634 "007d1001 movt v0, v1, 7");
635 COMPARE(movf(a0, a1, 0),
636 "00a02001 movf a0, a1, 0");
637 COMPARE(movf(s0, s1, 4),
638 "02308001 movf s0, s1, 4");
639 COMPARE(movf(a6, a7, 5),
640 "01745001 movf a6, a7, 5");
641 COMPARE(movf(v0, v1, 6),
642 "00781001 movf v0, v1, 6");
643
644 if (kArchVariant == kMips64r6) {
645 COMPARE(clz(a0, a1),
646 "00a02050 clz a0, a1");
647 COMPARE(clz(s6, s7),
648 "02e0b050 clz s6, s7");
649 COMPARE(clz(v0, v1),
650 "00601050 clz v0, v1");
651 } else {
652 COMPARE(clz(a0, a1),
653 "70a42020 clz a0, a1");
654 COMPARE(clz(s6, s7),
655 "72f6b020 clz s6, s7");
656 COMPARE(clz(v0, v1),
657 "70621020 clz v0, v1");
658 }
659
660 COMPARE(ins_(a0, a1, 31, 1),
661 "7ca4ffc4 ins a0, a1, 31, 1");
662 COMPARE(ins_(s6, s7, 30, 2),
663 "7ef6ff84 ins s6, s7, 30, 2");
664 COMPARE(ins_(v0, v1, 0, 32),
665 "7c62f804 ins v0, v1, 0, 32");
666 COMPARE(ext_(a0, a1, 31, 1),
667 "7ca407c0 ext a0, a1, 31, 1");
668 COMPARE(ext_(s6, s7, 30, 2),
669 "7ef60f80 ext s6, s7, 30, 2");
670 COMPARE(ext_(v0, v1, 0, 32),
671 "7c62f800 ext v0, v1, 0, 32");
672
673 VERIFY_RUN();
674}