Commit | Line | Data |
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c0a4c3ba AC |
1 | // -*- C -*- |
2 | // | |
16bd5d6e AC |
3 | // |
4 | // MIPS Architecture: | |
5 | // | |
6 | // CPU Instruction Set (mips16) | |
7 | // | |
8 | ||
9 | // The instructions in this section are ordered according | |
10 | // to http://www.sgi.com/MIPS/arch/MIPS16/mips16.pdf. | |
11 | ||
12 | ||
c0a4c3ba AC |
13 | // The MIPS16 codes registers in a special way, map from one to the other. |
14 | // :<type>:<flags>:<models>:<typedef>:<name>:<field>:<expression> | |
15 | :compute:::int:TRX:RX:((RX < 2) ? (16 + RX) \: RX) | |
16 | :compute:::int:TRY:RY:((RY < 2) ? (16 + RY) \: RY) | |
17 | :compute:::int:TRZ:RZ:((RZ < 2) ? (16 + RZ) \: RZ) | |
18 | :compute:::int:SHIFT:SHAMT:((SHAMT == 0) ? 8 \: SHAMT) | |
19 | ||
f3bdd368 AC |
20 | :compute:::int:SHAMT:SHAMT_4_0,S5:(LSINSERTED (S5, 5, 5) | SHAMT_4_0) |
21 | ||
22 | :compute:::address_word:IMMEDIATE:IMM_25_21,IMM_20_16,IMMED_15_0:(LSINSERTED (IMM_25_21, 25, 21) | LSINSERTED (IMM_20_16, 20, 16) | LSINSERTED (IMMED_15_0, 15, 0)) | |
23 | :compute:::int:R32:R32L,R32H:((R32H << 3) | R32L) | |
24 | ||
25 | :compute:::address_word:IMMEDIATE:IMM_10_5,IMM_15_11,IMM_4_0:(LSINSERTED (IMM_10_5, 10, 5) | LSINSERTED (IMM_15_11, 15, 11) | LSINSERTED (IMM_4_0, 4, 0)) | |
26 | ||
27 | :compute:::address_word:IMMEDIATE:IMM_10_4,IMM_14_11,IMM_3_0:(LSINSERTED (IMM_10_4, 10, 4) | LSINSERTED (IMM_14_11, 14, 11) | LSINSERTED (IMM_3_0, 3, 0)) | |
c0a4c3ba AC |
28 | |
29 | // FIXME: | |
30 | // | |
31 | // Only the `LB' instruction is implemented. It should be used as a guideline | |
32 | // when implementing other instructions. | |
33 | // | |
34 | // How to handle delayslots (for jumps) and extended lwpc instructions | |
35 | // has not been resolved. | |
36 | ||
37 | ||
16bd5d6e AC |
38 | // Load and Store Instructions |
39 | ||
40 | ||
c0a4c3ba | 41 | 10000,3.RX,3.RY,5.IMMED:RRI:16::LB |
f3bdd368 | 42 | "lb r<TRY>, <IMMED> (r<TRX>)" |
16bd5d6e | 43 | *mips16: |
c0a4c3ba AC |
44 | // start-sanitize-tx19 |
45 | *tx19: | |
46 | // end-sanitize-tx19 | |
16bd5d6e | 47 | { |
c0a4c3ba | 48 | GPR[TRY] = EXTEND8 (do_load (SD_, AccessLength_BYTE, GPR[TRX], IMMED)); |
16bd5d6e AC |
49 | } |
50 | ||
f3bdd368 AC |
51 | 11110,6.IMM_10_5,5.IMM_15_11 + 10000,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::LB |
52 | "lb r<TRY>, <IMMEDIATE> (r<TRX>)" | |
53 | *mips16: | |
54 | // start-sanitize-tx19 | |
55 | *tx19: | |
56 | // end-sanitize-tx19 | |
57 | { | |
58 | GPR[TRY] = EXTEND8 (do_load (SD_, AccessLength_BYTE, GPR[TRX], EXTEND16 (IMMEDIATE))); | |
59 | } | |
60 | ||
61 | ||
16bd5d6e | 62 | |
c0a4c3ba | 63 | 10100,3.RX,3.RY,5.IMMED:RRI:16::LBU |
f3bdd368 | 64 | "lbu r<TRY>, <IMMED> (r<TRX>)" |
16bd5d6e | 65 | *mips16: |
c0a4c3ba AC |
66 | // start-sanitize-tx19 |
67 | *tx19: | |
68 | // end-sanitize-tx19 | |
16bd5d6e | 69 | { |
c0a4c3ba | 70 | GPR[TRY] = do_load (SD_, AccessLength_BYTE, GPR[TRX], IMMED); |
16bd5d6e AC |
71 | } |
72 | ||
f3bdd368 AC |
73 | 11110,6.IMM_10_5,5.IMM_15_11 + 10100,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::LBU |
74 | "lbu r<TRY>, <IMMEDIATE> (r<TRX>)" | |
75 | *mips16: | |
76 | // start-sanitize-tx19 | |
77 | *tx19: | |
78 | // end-sanitize-tx19 | |
79 | { | |
80 | GPR[TRY] = do_load (SD_, AccessLength_BYTE, GPR[TRX], EXTEND16 (IMMEDIATE)); | |
81 | } | |
82 | ||
83 | ||
16bd5d6e | 84 | |
c0a4c3ba | 85 | 10001,3.RX,3.RY,5.IMMED:RRI:16::LH |
f3bdd368 | 86 | "lh r<TRY>, <IMMED> (r<TRX>)" |
16bd5d6e | 87 | *mips16: |
c0a4c3ba AC |
88 | // start-sanitize-tx19 |
89 | *tx19: | |
90 | // end-sanitize-tx19 | |
16bd5d6e | 91 | { |
c0a4c3ba | 92 | GPR[TRY] = EXTEND16 (do_load (SD_, AccessLength_HALFWORD, GPR[TRX], IMMED << 1)); |
16bd5d6e AC |
93 | } |
94 | ||
f3bdd368 AC |
95 | 11110,6.IMM_10_5,5.IMM_15_11 + 10001,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::LH |
96 | "lh r<TRY>, <IMMEDIATE> (r<TRX>)" | |
97 | *mips16: | |
98 | // start-sanitize-tx19 | |
99 | *tx19: | |
100 | // end-sanitize-tx19 | |
101 | { | |
102 | GPR[TRY] = EXTEND16 (do_load (SD_, AccessLength_HALFWORD, GPR[TRX], EXTEND16 (IMMEDIATE))); | |
103 | } | |
104 | ||
105 | ||
16bd5d6e | 106 | |
c0a4c3ba | 107 | 10101,3.RX,3.RY,5.IMMED:RRI:16::LHU |
f3bdd368 | 108 | "lhu r<TRY>, <IMMED> (r<TRX>)" |
16bd5d6e | 109 | *mips16: |
c0a4c3ba AC |
110 | // start-sanitize-tx19 |
111 | *tx19: | |
112 | // end-sanitize-tx19 | |
16bd5d6e | 113 | { |
c0a4c3ba AC |
114 | GPR[TRY] = do_load (SD_, AccessLength_HALFWORD, GPR[TRX], IMMED << 1); |
115 | } | |
116 | ||
f3bdd368 AC |
117 | 11110,6.IMM_10_5,5.IMM_15_11 + 10101,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::LHU |
118 | "lhu r<TRY>, <IMMEDIATE> (r<TRX>)" | |
119 | *mips16: | |
120 | // start-sanitize-tx19 | |
121 | *tx19: | |
122 | // end-sanitize-tx19 | |
123 | { | |
124 | GPR[TRY] = do_load (SD_, AccessLength_HALFWORD, GPR[TRX], EXTEND16 (IMMEDIATE)); | |
125 | } | |
126 | ||
127 | ||
c0a4c3ba AC |
128 | |
129 | 10011,3.RX,3.RY,5.IMMED:RRI:16::LW | |
f3bdd368 | 130 | "lw r<TRY>, <IMMED> (r<TRX>)" |
c0a4c3ba AC |
131 | *mips16: |
132 | // start-sanitize-tx19 | |
133 | *tx19: | |
134 | // end-sanitize-tx19 | |
135 | { | |
136 | GPR[TRY] = EXTEND32 (do_load (SD_, AccessLength_WORD, GPR[TRX], IMMED << 2)); | |
137 | } | |
138 | ||
f3bdd368 AC |
139 | 11110,6.IMM_10_5,5.IMM_15_11 + 10011,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::LW |
140 | "lw r<TRY>, <IMMEDIATE> (r<TRX>)" | |
141 | *mips16: | |
142 | // start-sanitize-tx19 | |
143 | *tx19: | |
144 | // end-sanitize-tx19 | |
145 | { | |
146 | GPR[TRY] = EXTEND32 (do_load (SD_, AccessLength_WORD, GPR[TRX], EXTEND16 (IMMEDIATE))); | |
147 | } | |
148 | ||
149 | ||
c0a4c3ba AC |
150 | |
151 | 10110,3.RX,8.IMMED:RI:16::LWPC | |
f3bdd368 | 152 | "lw r<TRX>, <IMMED> (PC)" |
c0a4c3ba AC |
153 | *mips16: |
154 | // start-sanitize-tx19 | |
155 | *tx19: | |
156 | // end-sanitize-tx19 | |
157 | { | |
158 | GPR[TRX] = EXTEND32 (do_load (SD_, AccessLength_WORD, | |
159 | basepc (SD_) & ~3, IMMED << 2)); | |
160 | } | |
161 | ||
f3bdd368 AC |
162 | 11110,6.IMM_10_5,5.IMM_15_11 + 10110,3.RX,000,5.IMM_4_0:EXT-RI:16::LWPC |
163 | "lw r<TRX>, <IMMEDIATE> (PC)" | |
164 | *mips16: | |
165 | // start-sanitize-tx19 | |
166 | *tx19: | |
167 | // end-sanitize-tx19 | |
168 | { | |
169 | GPR[TRX] = EXTEND32 (do_load (SD_, AccessLength_WORD, basepc (SD_) & ~3, EXTEND16 (IMMEDIATE))); | |
170 | } | |
171 | ||
172 | ||
c0a4c3ba AC |
173 | |
174 | 10010,3.RX,8.IMMED:RI:16::LWSP | |
f3bdd368 | 175 | "lw r<TRX>, <IMMED> (SP)" |
c0a4c3ba AC |
176 | *mips16: |
177 | // start-sanitize-tx19 | |
178 | *tx19: | |
179 | // end-sanitize-tx19 | |
180 | { | |
181 | GPR[TRX] = EXTEND32 (do_load (SD_, AccessLength_WORD, SP, IMMED << 2)); | |
182 | } | |
183 | ||
f3bdd368 AC |
184 | 11110,6.IMM_10_5,5.IMM_15_11 + 10010,3.RX,000,5.IMM_4_0:EXT-RI:16::LWSP |
185 | "lw r<TRX>, <IMMEDIATE> (SP)" | |
186 | *mips16: | |
187 | // start-sanitize-tx19 | |
188 | *tx19: | |
189 | // end-sanitize-tx19 | |
190 | { | |
191 | GPR[TRX] = EXTEND32 (do_load (SD_, AccessLength_WORD, SP, EXTEND16 (IMMEDIATE))); | |
192 | } | |
193 | ||
194 | ||
c0a4c3ba AC |
195 | |
196 | 10111,3.RX,3.RY,5.IMMED:RRI:16::LWU | |
f3bdd368 | 197 | "lwu r<TRY>, <IMMED> (r<TRX>)" |
c0a4c3ba AC |
198 | *mips16: |
199 | // start-sanitize-tx19 | |
200 | *tx19: | |
201 | // end-sanitize-tx19 | |
202 | { | |
203 | GPR[TRY] = do_load (SD_, AccessLength_WORD, GPR[TRX], IMMED << 2); | |
204 | } | |
205 | ||
f3bdd368 AC |
206 | 11110,6.IMM_10_5,5.IMM_15_11 + 10111,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::LWU |
207 | "lwu r<TRY>, <IMMEDIATE> (r<TRX>)" | |
208 | *mips16: | |
209 | // start-sanitize-tx19 | |
210 | *tx19: | |
211 | // end-sanitize-tx19 | |
212 | { | |
213 | GPR[TRY] = do_load (SD_, AccessLength_WORD, GPR[TRX], EXTEND16 (IMMEDIATE)); | |
214 | } | |
215 | ||
216 | ||
c0a4c3ba AC |
217 | |
218 | 00111,3.RX,3.RY,5.IMMED:RRI:16,64::LD | |
f3bdd368 | 219 | "ld r<TRY>, <IMMED> (r<TRX>)" |
c0a4c3ba AC |
220 | *mips16: |
221 | // start-sanitize-tx19 | |
222 | *tx19: | |
223 | // end-sanitize-tx19 | |
224 | { | |
225 | GPR[TRY] = do_load (SD_, AccessLength_DOUBLEWORD, GPR[TRX], IMMED << 3); | |
226 | } | |
227 | ||
f3bdd368 AC |
228 | 11110,6.IMM_10_5,5.IMM_15_11 + 00111,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16,64::LD |
229 | "ld r<TRY>, <IMMED> (r<TRX>)" | |
230 | *mips16: | |
231 | // start-sanitize-tx19 | |
232 | *tx19: | |
233 | // end-sanitize-tx19 | |
234 | { | |
235 | GPR[TRY] = do_load (SD_, AccessLength_DOUBLEWORD, GPR[TRX], EXTEND16 (IMMEDIATE)); | |
236 | } | |
237 | ||
238 | ||
c0a4c3ba AC |
239 | |
240 | 11111,100,3.RY,5.IMMED:RI64:16::LDPC | |
f3bdd368 | 241 | "ld r<TRY>, <IMMED> (PC)" |
c0a4c3ba AC |
242 | *mips16: |
243 | // start-sanitize-tx19 | |
244 | *tx19: | |
245 | // end-sanitize-tx19 | |
246 | { | |
247 | GPR[TRY] = do_load (SD_, AccessLength_DOUBLEWORD, | |
248 | basepc (SD_) & ~7, IMMED << 3); | |
249 | } | |
250 | ||
f3bdd368 AC |
251 | 11110,6.IMM_10_5,5.IMM_15_11 + 11111,100,3.RY,5.IMM_4_0:EXT-RI64:16::LDPC |
252 | "ld r<TRY>, <IMMEDIATE> (PC)" | |
253 | *mips16: | |
254 | // start-sanitize-tx19 | |
255 | *tx19: | |
256 | // end-sanitize-tx19 | |
257 | { | |
258 | GPR[TRY] = do_load (SD_, AccessLength_DOUBLEWORD, basepc (SD_) & ~7, EXTEND16 (IMMEDIATE)); | |
259 | } | |
260 | ||
261 | ||
c0a4c3ba AC |
262 | |
263 | 11111,000,3.RY,5.IMMED:RI64:16::LDSP | |
f3bdd368 | 264 | "ld r<TRY>, <IMMED> (SP)" |
c0a4c3ba AC |
265 | *mips16: |
266 | // start-sanitize-tx19 | |
267 | *tx19: | |
268 | // end-sanitize-tx19 | |
269 | { | |
270 | GPR[TRY] = do_load (SD_, AccessLength_DOUBLEWORD, SP, IMMED << 3); | |
271 | } | |
272 | ||
f3bdd368 AC |
273 | 11110,6.IMM_10_5,5.IMM_15_11 + 11111,000,3.RY,5.IMM_4_0:EXT-RI64:16::LDSP |
274 | "ld r<TRY>, <IMMEDIATE> (SP)" | |
275 | *mips16: | |
276 | // start-sanitize-tx19 | |
277 | *tx19: | |
278 | // end-sanitize-tx19 | |
279 | { | |
280 | GPR[TRY] = do_load (SD_, AccessLength_DOUBLEWORD, SP, EXTEND16 (IMMEDIATE)); | |
281 | } | |
282 | ||
283 | ||
c0a4c3ba AC |
284 | |
285 | 11000,3.RX,3.RY,5.IMMED:RRI:16::SB | |
f3bdd368 | 286 | "sb r<TRY>, <IMMED> (r<TRX>)" |
c0a4c3ba AC |
287 | *mips16: |
288 | // start-sanitize-tx19 | |
289 | *tx19: | |
290 | // end-sanitize-tx19 | |
291 | { | |
292 | do_store (SD_, AccessLength_BYTE, GPR[TRX], IMMED, GPR[TRY]); | |
293 | } | |
294 | ||
f3bdd368 AC |
295 | 11110,6.IMM_10_5,5.IMM_15_11 + 11000,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::SB |
296 | "sb r<TRY>, <IMMEDIATE> (r<TRX>)" | |
297 | *mips16: | |
298 | // start-sanitize-tx19 | |
299 | *tx19: | |
300 | // end-sanitize-tx19 | |
301 | { | |
302 | do_store (SD_, AccessLength_BYTE, GPR[TRX], EXTEND16 (IMMEDIATE), GPR[TRY]); | |
303 | } | |
304 | ||
305 | ||
c0a4c3ba AC |
306 | |
307 | 11001,3.RX,3.RY,5.IMMED:RRI:16::SH | |
f3bdd368 | 308 | "sh r<TRY>, <IMMED> (r<TRX>)" |
c0a4c3ba AC |
309 | *mips16: |
310 | // start-sanitize-tx19 | |
311 | *tx19: | |
312 | // end-sanitize-tx19 | |
313 | { | |
314 | do_store (SD_, AccessLength_HALFWORD, GPR[TRX], IMMED << 1, GPR[TRY]); | |
315 | } | |
316 | ||
f3bdd368 AC |
317 | 11110,6.IMM_10_5,5.IMM_15_11 + 11001,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::SH |
318 | "sh r<TRY>, <IMMEDIATE> (r<TRX>)" | |
319 | *mips16: | |
320 | // start-sanitize-tx19 | |
321 | *tx19: | |
322 | // end-sanitize-tx19 | |
323 | { | |
324 | do_store (SD_, AccessLength_HALFWORD, GPR[TRX], EXTEND16 (IMMEDIATE), GPR[TRY]); | |
325 | } | |
326 | ||
327 | ||
c0a4c3ba AC |
328 | |
329 | 11011,3.RX,3.RY,5.IMMED:RRI:16::SW | |
f3bdd368 | 330 | "sw r<TRY>, <IMMED> (r<TRX>)" |
c0a4c3ba AC |
331 | *mips16: |
332 | // start-sanitize-tx19 | |
333 | *tx19: | |
334 | // end-sanitize-tx19 | |
335 | { | |
336 | do_store (SD_, AccessLength_WORD, GPR[TRX], IMMED << 2, GPR[TRY]); | |
337 | } | |
338 | ||
f3bdd368 AC |
339 | 11110,6.IMM_10_5,5.IMM_15_11 + 11011,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::SW |
340 | "sw r<TRY>, <IMMEDIATE> (r<TRX>)" | |
341 | *mips16: | |
342 | // start-sanitize-tx19 | |
343 | *tx19: | |
344 | // end-sanitize-tx19 | |
345 | { | |
346 | do_store (SD_, AccessLength_WORD, GPR[TRX], EXTEND16 (IMMEDIATE), GPR[TRY]); | |
347 | } | |
348 | ||
349 | ||
c0a4c3ba AC |
350 | |
351 | 11010,3.RX,8.IMMED:RI:16::SWSP | |
f3bdd368 | 352 | "sw r<TRX>, <IMMED> (SP)" |
c0a4c3ba AC |
353 | *mips16: |
354 | // start-sanitize-tx19 | |
355 | *tx19: | |
356 | // end-sanitize-tx19 | |
357 | { | |
358 | do_store (SD_, AccessLength_WORD, SP, IMMED << 2, GPR[TRX]); | |
359 | } | |
360 | ||
f3bdd368 AC |
361 | 11110,6.IMM_10_5,5.IMM_15_11 + 11010,3.RX,000,5.IMM_4_0:EXT-RI:16::SWSP |
362 | "sw r<TRX>, <IMMEDIATE> (SP)" | |
363 | *mips16: | |
364 | // start-sanitize-tx19 | |
365 | *tx19: | |
366 | // end-sanitize-tx19 | |
367 | { | |
368 | do_store (SD_, AccessLength_WORD, SP, EXTEND16 (IMMEDIATE), GPR[TRX]); | |
369 | } | |
370 | ||
371 | ||
c0a4c3ba AC |
372 | |
373 | 01100,010,8.IMMED:I8:16::SWRASP | |
f3bdd368 | 374 | "sw r<RAIDX>, <IMMED> (SP)" |
c0a4c3ba AC |
375 | *mips16: |
376 | // start-sanitize-tx19 | |
377 | *tx19: | |
378 | // end-sanitize-tx19 | |
379 | { | |
380 | do_store (SD_, AccessLength_WORD, SP, IMMED << 2, RA); | |
381 | } | |
382 | ||
f3bdd368 AC |
383 | 11110,6.IMM_10_5,5.IMM_15_11 + 01100,010,000,5.IMM_4_0:EXT-I8:16::SWRASP |
384 | "sw r<RAIDX>, <IMMEDIATE> (SP)" | |
385 | *mips16: | |
386 | // start-sanitize-tx19 | |
387 | *tx19: | |
388 | // end-sanitize-tx19 | |
389 | { | |
390 | do_store (SD_, AccessLength_WORD, SP, EXTEND16 (IMMEDIATE), RA); | |
391 | } | |
392 | ||
393 | ||
c0a4c3ba AC |
394 | |
395 | 01111,3.RX,3.RY,5.IMMED:RRI:16::SD | |
f3bdd368 | 396 | "sd r<TRY>, <IMMED> (r<TRX>)" |
c0a4c3ba AC |
397 | *mips16: |
398 | // start-sanitize-tx19 | |
399 | *tx19: | |
400 | // end-sanitize-tx19 | |
401 | { | |
402 | do_store (SD_, AccessLength_DOUBLEWORD, GPR[TRX], IMMED << 3, GPR[TRY]); | |
403 | } | |
404 | ||
f3bdd368 AC |
405 | 11110,6.IMM_10_5,5.IMM_15_11 + 01111,3.RX,3.RY,5.IMM_4_0:EXT-RRI:16::SD |
406 | "sd r<TRY>, <IMMEDIATE> (r<TRX>)" | |
407 | *mips16: | |
408 | // start-sanitize-tx19 | |
409 | *tx19: | |
410 | // end-sanitize-tx19 | |
411 | { | |
412 | do_store (SD_, AccessLength_DOUBLEWORD, GPR[TRX], EXTEND16 (IMMEDIATE), GPR[TRY]); | |
413 | } | |
414 | ||
415 | ||
c0a4c3ba AC |
416 | |
417 | 11111,001,3.RY,5.IMMED:RI64:16::SDSP | |
f3bdd368 | 418 | "sd r<TRY>, <IMMED> (SP)" |
c0a4c3ba AC |
419 | *mips16: |
420 | // start-sanitize-tx19 | |
421 | *tx19: | |
422 | // end-sanitize-tx19 | |
423 | { | |
424 | do_store (SD_, AccessLength_DOUBLEWORD, SP, IMMED << 3, GPR[TRY]); | |
425 | } | |
426 | ||
f3bdd368 AC |
427 | 11110,6.IMM_10_5,5.IMM_15_11 + 11111,001,3.RY,5.IMM_4_0:EXT-RI64:16::SDSP |
428 | "sd r<TRY>, <IMMEDIATE> (SP)" | |
429 | *mips16: | |
430 | // start-sanitize-tx19 | |
431 | *tx19: | |
432 | // end-sanitize-tx19 | |
433 | { | |
434 | do_store (SD_, AccessLength_DOUBLEWORD, SP, EXTEND16 (IMMEDIATE), GPR[TRY]); | |
435 | } | |
436 | ||
437 | ||
c0a4c3ba AC |
438 | |
439 | 11111,010,8.IMMED:I64:16::SDRASP | |
f3bdd368 | 440 | "sd r<RAIDX>, <IMMED> (SP)" |
c0a4c3ba AC |
441 | *mips16: |
442 | // start-sanitize-tx19 | |
443 | *tx19: | |
444 | // end-sanitize-tx19 | |
445 | { | |
446 | do_store (SD_, AccessLength_DOUBLEWORD, SP, IMMED << 3, RA); | |
16bd5d6e AC |
447 | } |
448 | ||
f3bdd368 AC |
449 | 11110,6.IMM_10_5,5.IMM_15_11 + 11111,010,000,5.IMM_4_0:EXT-I64:16::SDRASP |
450 | "sd r<RAIDX>, <IMMEDIATE> (SP)" | |
451 | *mips16: | |
452 | // start-sanitize-tx19 | |
453 | *tx19: | |
454 | // end-sanitize-tx19 | |
455 | { | |
456 | do_store (SD_, AccessLength_DOUBLEWORD, SP, EXTEND16 (IMMEDIATE), RA); | |
457 | } | |
458 | ||
459 | ||
16bd5d6e AC |
460 | |
461 | // ALU Immediate Instructions | |
462 | ||
463 | ||
f3bdd368 AC |
464 | 01101,3.RX,8.IMMED:RI:16::LI |
465 | "li r<TRX>, <IMMED>" | |
16bd5d6e | 466 | *mips16: |
c0a4c3ba AC |
467 | // start-sanitize-tx19 |
468 | *tx19: | |
469 | // end-sanitize-tx19 | |
16bd5d6e | 470 | { |
c0a4c3ba | 471 | do_ori (SD_, 0, TRX, IMMED); |
16bd5d6e AC |
472 | } |
473 | ||
f3bdd368 AC |
474 | 11110,6.IMM_10_5,5.IMM_15_11 + 01101,3.RX,000,5.IMM_4_0:EXT-RI:16::LI |
475 | "li r<TRX>, <IMMEDIATE>" | |
476 | *mips16: | |
477 | // start-sanitize-tx19 | |
478 | *tx19: | |
479 | // end-sanitize-tx19 | |
480 | { | |
481 | do_ori (SD_, 0, TRX, IMMEDIATE); | |
482 | } | |
483 | ||
484 | ||
16bd5d6e | 485 | |
f3bdd368 AC |
486 | 01000,3.RX,3.RY,0,4.IMMED:RRI-A:16::ADDIU |
487 | "addiu r<TRY>, r<TRX>, <IMMED>" | |
16bd5d6e | 488 | *mips16: |
c0a4c3ba AC |
489 | // start-sanitize-tx19 |
490 | *tx19: | |
491 | // end-sanitize-tx19 | |
16bd5d6e | 492 | { |
c0a4c3ba | 493 | do_addiu (SD_, TRX, TRY, EXTEND4 (IMMED)); |
16bd5d6e AC |
494 | } |
495 | ||
f3bdd368 AC |
496 | 11110,7.IMM_10_4,4.IMM_14_11 + 01000,3.RX,3.RY,0,4.IMM_3_0:EXT-RRI-A:16::ADDIU |
497 | "addiu r<TRY>, r<TRX>, <IMMEDIATE>" | |
498 | *mips16: | |
499 | // start-sanitize-tx19 | |
500 | *tx19: | |
501 | // end-sanitize-tx19 | |
502 | { | |
503 | do_addiu (SD_, TRX, TRY, EXTEND15 (IMMEDIATE)); | |
504 | } | |
505 | ||
506 | ||
16bd5d6e | 507 | |
c0a4c3ba | 508 | 01001,3.RX,8.IMMED:RI:16::ADDIU8 |
f3bdd368 | 509 | "addiu r<TRX>, <IMMED>" |
16bd5d6e | 510 | *mips16: |
c0a4c3ba AC |
511 | // start-sanitize-tx19 |
512 | *tx19: | |
513 | // end-sanitize-tx19 | |
16bd5d6e | 514 | { |
c0a4c3ba | 515 | do_addiu (SD_, TRX, TRX, EXTEND8 (IMMED)); |
16bd5d6e AC |
516 | } |
517 | ||
f3bdd368 AC |
518 | 11110,6.IMM_10_5,5.IMM_15_11 + 01001,3.RX,000,5.IMM_4_0:EXT-RI:16::ADDIU8 |
519 | "addiu r<TRX>, <IMMEDIATE>" | |
520 | *mips16: | |
521 | // start-sanitize-tx19 | |
522 | *tx19: | |
523 | // end-sanitize-tx19 | |
524 | { | |
525 | do_addiu (SD_, TRX, TRX, EXTEND16 (IMMEDIATE)); | |
526 | } | |
527 | ||
528 | ||
16bd5d6e | 529 | |
c0a4c3ba | 530 | 01100,011,8.IMMED:I8:16::ADJSP |
f3bdd368 | 531 | "addiu SP, <IMMED>" |
16bd5d6e | 532 | *mips16: |
c0a4c3ba AC |
533 | // start-sanitize-tx19 |
534 | *tx19: | |
535 | // end-sanitize-tx19 | |
16bd5d6e | 536 | { |
c0a4c3ba | 537 | do_addiu (SD_, SPIDX, SPIDX, EXTEND8 (IMMED) << 3); |
16bd5d6e AC |
538 | } |
539 | ||
f3bdd368 AC |
540 | 11110,6.IMM_10_5,5.IMM_15_11 + 01100,011,000,5.IMM_4_0:EXT-I8:16::ADJSP |
541 | "addiu SP, <IMMEDIATE>" | |
542 | *mips16: | |
543 | // start-sanitize-tx19 | |
544 | *tx19: | |
545 | // end-sanitize-tx19 | |
546 | { | |
547 | do_addiu (SD_, SPIDX, SPIDX, EXTEND16 (IMMEDIATE)); | |
548 | } | |
549 | ||
550 | ||
16bd5d6e | 551 | |
c0a4c3ba | 552 | 00001,3.RX,8.IMMED:RI:16::ADDIUPC |
f3bdd368 | 553 | "addiu r<TRX>, PC, <IMMED>" |
16bd5d6e | 554 | *mips16: |
c0a4c3ba AC |
555 | // start-sanitize-tx19 |
556 | *tx19: | |
557 | // end-sanitize-tx19 | |
16bd5d6e | 558 | { |
c0a4c3ba AC |
559 | unsigned32 temp = (basepc (SD_) & ~3) + (EXTEND8 (IMMED) << 2); |
560 | GPR[TRX] = EXTEND32 (temp); | |
16bd5d6e AC |
561 | } |
562 | ||
f3bdd368 AC |
563 | 11110,6.IMM_10_5,5.IMM_15_11 + 00001,3.RX,000,5.IMM_4_0:EXT-RI:16::ADDIUPC |
564 | "addiu r<TRX>, PC, <IMMEDIATE>" | |
565 | *mips16: | |
566 | // start-sanitize-tx19 | |
567 | *tx19: | |
568 | // end-sanitize-tx19 | |
569 | { | |
570 | unsigned32 temp = (basepc (SD_) & ~3) + EXTEND16 (IMMEDIATE); | |
571 | GPR[TRX] = EXTEND32 (temp); | |
572 | } | |
573 | ||
574 | ||
16bd5d6e | 575 | |
c0a4c3ba | 576 | 00000,3.RX,8.IMMED:RI:16::ADDIUSP |
f3bdd368 | 577 | "addiu r<TRX>, SP, <IMMED>" |
16bd5d6e | 578 | *mips16: |
c0a4c3ba AC |
579 | // start-sanitize-tx19 |
580 | *tx19: | |
581 | // end-sanitize-tx19 | |
16bd5d6e | 582 | { |
c0a4c3ba | 583 | do_addiu (SD_, SPIDX, TRX, EXTEND8 (IMMED) << 2); |
16bd5d6e AC |
584 | } |
585 | ||
f3bdd368 AC |
586 | 11110,6.IMM_10_5,5.IMM_15_11 + 00000,3.RX,000,5.IMM_4_0:EXT-RI:16::ADDIUSP |
587 | "addiu r<TRX>, SP, <IMMEDIATE>" | |
588 | *mips16: | |
589 | // start-sanitize-tx19 | |
590 | *tx19: | |
591 | // end-sanitize-tx19 | |
592 | { | |
593 | do_addiu (SD_, SPIDX, TRX, EXTEND16 (IMMEDIATE)); | |
594 | } | |
595 | ||
16bd5d6e | 596 | |
f3bdd368 AC |
597 | |
598 | 01000,3.RX,3.RY,1,4.IMMED:RRI-A:16,64::DADDIU | |
599 | "daddiu r<TRY>, r<TRX>, <IMMED>" | |
16bd5d6e | 600 | *mips16: |
c0a4c3ba AC |
601 | // start-sanitize-tx19 |
602 | *tx19: | |
603 | // end-sanitize-tx19 | |
16bd5d6e | 604 | { |
c0a4c3ba | 605 | do_daddiu (SD_, TRX, TRY, EXTEND4 (IMMED)); |
16bd5d6e AC |
606 | } |
607 | ||
f3bdd368 AC |
608 | 11110,7.IMM_10_4,4.IMM_14_11 + 01000,3.RX,3.RY,1,4.IMM_3_0:EXT-RRI-A:16,64::DADDIU |
609 | "daddiu r<TRY>, r<TRX>, <IMMED>" | |
610 | *mips16: | |
611 | // start-sanitize-tx19 | |
612 | *tx19: | |
613 | // end-sanitize-tx19 | |
614 | { | |
615 | do_daddiu (SD_, TRX, TRY, EXTEND15 (IMMEDIATE)); | |
616 | } | |
617 | ||
618 | ||
16bd5d6e | 619 | |
c0a4c3ba | 620 | 11111,101,3.RY,5.IMMED:RI64:16,64::DADDIU5 |
f3bdd368 | 621 | "daddiu r<TRY>, <IMMED>" |
16bd5d6e | 622 | *mips16: |
c0a4c3ba AC |
623 | // start-sanitize-tx19 |
624 | *tx19: | |
625 | // end-sanitize-tx19 | |
16bd5d6e | 626 | { |
c0a4c3ba | 627 | do_daddiu (SD_, TRY, TRY, EXTEND5 (IMMED)); |
16bd5d6e AC |
628 | } |
629 | ||
f3bdd368 AC |
630 | 11110,6.IMM_10_5,5.IMM_15_11 + 11111,101,3.RY,5.IMM_4_0:EXT-RI64:16,64::DADDIU5 |
631 | "daddiu r<TRY>, <IMMED>" | |
632 | *mips16: | |
633 | // start-sanitize-tx19 | |
634 | *tx19: | |
635 | // end-sanitize-tx19 | |
636 | { | |
637 | do_daddiu (SD_, TRY, TRY, EXTEND5 (IMMEDIATE)); | |
638 | } | |
639 | ||
640 | ||
16bd5d6e | 641 | |
c0a4c3ba | 642 | 11111,011,8.IMMED:I64:16,64::DADJSP |
f3bdd368 | 643 | "daddiu SP, <IMMED>" |
16bd5d6e | 644 | *mips16: |
c0a4c3ba AC |
645 | // start-sanitize-tx19 |
646 | *tx19: | |
647 | // end-sanitize-tx19 | |
16bd5d6e | 648 | { |
c0a4c3ba | 649 | do_daddiu (SD_, SPIDX, SPIDX, EXTEND8 (IMMED) << 3); |
16bd5d6e AC |
650 | } |
651 | ||
f3bdd368 AC |
652 | 11110,6.IMM_10_5,5.IMM_15_11 + 11111,011,000,5.IMM_4_0:EXT-I64:16,64::DADJSP |
653 | "daddiu SP, <IMMED>" | |
654 | *mips16: | |
655 | // start-sanitize-tx19 | |
656 | *tx19: | |
657 | // end-sanitize-tx19 | |
658 | { | |
659 | do_daddiu (SD_, SPIDX, SPIDX, EXTEND16 (IMMEDIATE)); | |
660 | } | |
661 | ||
662 | ||
16bd5d6e | 663 | |
c0a4c3ba | 664 | 11111,110,3.RY,5.IMMED:RI64:16,64::DADDIUPC |
f3bdd368 | 665 | "daddiu r<TRY>, PC, <IMMED>" |
16bd5d6e | 666 | *mips16: |
c0a4c3ba AC |
667 | // start-sanitize-tx19 |
668 | *tx19: | |
669 | // end-sanitize-tx19 | |
16bd5d6e | 670 | { |
c0a4c3ba | 671 | GPR[TRY] = (basepc (SD_) & ~3) + (EXTEND5 (IMMED) << 2); |
16bd5d6e AC |
672 | } |
673 | ||
f3bdd368 AC |
674 | 11110,6.IMM_10_5,5.IMM_15_11 + 11111,110,3.RY,5.IMM_4_0:EXT-RI64:16,64::DADDIUPC |
675 | "daddiu r<TRY>, PC, <IMMED>" | |
676 | *mips16: | |
677 | // start-sanitize-tx19 | |
678 | *tx19: | |
679 | // end-sanitize-tx19 | |
680 | { | |
681 | GPR[TRY] = (basepc (SD_) & ~3) + EXTEND5 (IMMED); | |
682 | } | |
683 | ||
684 | ||
16bd5d6e | 685 | |
c0a4c3ba | 686 | 11111,111,3.RY,5.IMMED:RI64:16,64::DADDIUSP |
f3bdd368 | 687 | "daddiu r<TRY>, SP, <IMMED>" |
16bd5d6e | 688 | *mips16: |
c0a4c3ba AC |
689 | // start-sanitize-tx19 |
690 | *tx19: | |
691 | // end-sanitize-tx19 | |
16bd5d6e | 692 | { |
c0a4c3ba | 693 | do_daddiu (SD_, SPIDX, TRY, EXTEND5 (IMMED) << 2); |
16bd5d6e AC |
694 | } |
695 | ||
f3bdd368 AC |
696 | 11110,6.IMM_10_5,5.IMM_15_11 + 11111,111,3.RY,5.IMM_4_0:EXT-RI64:16,64::DADDIUSP |
697 | "daddiu r<TRY>, SP, <IMMED>" | |
698 | *mips16: | |
699 | // start-sanitize-tx19 | |
700 | *tx19: | |
701 | // end-sanitize-tx19 | |
702 | { | |
703 | do_daddiu (SD_, SPIDX, TRY, EXTEND5 (IMMED)); | |
704 | } | |
705 | ||
706 | ||
16bd5d6e | 707 | |
c0a4c3ba | 708 | 01010,3.RX,8.IMMED:RI:16::SLTI |
f3bdd368 | 709 | "slti r<TRX>, <IMMED>" |
16bd5d6e | 710 | *mips16: |
c0a4c3ba AC |
711 | // start-sanitize-tx19 |
712 | *tx19: | |
713 | // end-sanitize-tx19 | |
16bd5d6e | 714 | { |
c0a4c3ba | 715 | do_slti (SD_, TRX, T8IDX, IMMED); |
16bd5d6e AC |
716 | } |
717 | ||
f3bdd368 AC |
718 | 11110,6.IMM_10_5,5.IMM_15_11 + 01010,3.RX,000,5.IMM_4_0:EXT-RI:16::SLTI |
719 | "slti r<TRX>, <IMMEDIATE>" | |
720 | *mips16: | |
721 | // start-sanitize-tx19 | |
722 | *tx19: | |
723 | // end-sanitize-tx19 | |
724 | { | |
725 | do_slti (SD_, TRX, T8IDX, IMMEDIATE); | |
726 | } | |
727 | ||
728 | ||
16bd5d6e | 729 | |
c0a4c3ba | 730 | 01011,3.RX,8.IMMED:RI:16::SLTIU |
f3bdd368 | 731 | "sltiu r<TRX>, <IMMED>" |
16bd5d6e | 732 | *mips16: |
c0a4c3ba AC |
733 | // start-sanitize-tx19 |
734 | *tx19: | |
735 | // end-sanitize-tx19 | |
16bd5d6e | 736 | { |
c0a4c3ba | 737 | do_sltiu (SD_, TRX, T8IDX, IMMED); |
16bd5d6e AC |
738 | } |
739 | ||
f3bdd368 AC |
740 | 11110,6.IMM_10_5,5.IMM_15_11 + 01011,3.RX,000,5.IMM_4_0:EXT-RI:16::SLTIU |
741 | "sltiu r<TRX>, <IMMEDIATE>" | |
742 | *mips16: | |
743 | // start-sanitize-tx19 | |
744 | *tx19: | |
745 | // end-sanitize-tx19 | |
746 | { | |
747 | do_sltiu (SD_, TRX, T8IDX, IMMEDIATE); | |
748 | } | |
749 | ||
750 | ||
16bd5d6e | 751 | |
c0a4c3ba | 752 | 11101,3.RX,3.RY,01010:RR:16::CMP |
f3bdd368 | 753 | "sltiu r<TRX>, r<TRY>" |
16bd5d6e | 754 | *mips16: |
c0a4c3ba AC |
755 | // start-sanitize-tx19 |
756 | *tx19: | |
757 | // end-sanitize-tx19 | |
16bd5d6e | 758 | { |
c0a4c3ba AC |
759 | do_xor (SD_, TRX, TRY, T8IDX); |
760 | } | |
761 | ||
762 | ||
763 | 01110,3.RX,8.IMMED:RI:16::CMPI | |
f3bdd368 | 764 | "sltiu r<TRX>, <IMMED>" |
c0a4c3ba AC |
765 | *mips16: |
766 | // start-sanitize-tx19 | |
767 | *tx19: | |
768 | // end-sanitize-tx19 | |
769 | { | |
770 | do_xori (SD_, TRX, T8IDX, IMMED); | |
16bd5d6e AC |
771 | } |
772 | ||
f3bdd368 AC |
773 | 11110,6.IMM_10_5,5.IMM_15_11 + 01110,3.RX,000,5.IMM_4_0:EXT-RI:16::CMPI |
774 | "sltiu r<TRX>, <IMMEDIATE>" | |
775 | *mips16: | |
776 | // start-sanitize-tx19 | |
777 | *tx19: | |
778 | // end-sanitize-tx19 | |
779 | { | |
780 | do_xori (SD_, TRX, T8IDX, IMMEDIATE); | |
781 | } | |
782 | ||
783 | ||
16bd5d6e AC |
784 | |
785 | // Two/Three Operand, Register-Type | |
786 | ||
787 | ||
f3bdd368 | 788 | |
c0a4c3ba | 789 | 11100,3.RX,3.RY,3.RZ,01:RRR:16::ADDU |
f3bdd368 | 790 | "addu r<TRZ>, r<TRX>, r<TRY>" |
c0a4c3ba AC |
791 | *mips16: |
792 | // start-sanitize-tx19 | |
793 | *tx19: | |
794 | // end-sanitize-tx19 | |
795 | { | |
796 | do_addu (SD_, TRX, TRY, TRZ); | |
16bd5d6e AC |
797 | } |
798 | ||
799 | ||
f3bdd368 | 800 | |
c0a4c3ba | 801 | 11100,3.RX,3.RY,3.RZ,11:RRR:16::SUBU |
f3bdd368 | 802 | "subu r<TRZ>, r<TRX>, r<TRY>" |
16bd5d6e | 803 | *mips16: |
c0a4c3ba AC |
804 | // start-sanitize-tx19 |
805 | *tx19: | |
806 | // end-sanitize-tx19 | |
16bd5d6e | 807 | { |
c0a4c3ba | 808 | do_subu (SD_, TRX, TRY, TRZ); |
16bd5d6e AC |
809 | } |
810 | ||
811 | ||
f3bdd368 | 812 | |
c0a4c3ba | 813 | 11100,3.RX,3.RY,3.RZ,00:RRR:16,64::DADDU |
f3bdd368 | 814 | "daddu r<TRZ>, r<TRX>, r<TRY>" |
16bd5d6e | 815 | *mips16: |
c0a4c3ba AC |
816 | // start-sanitize-tx19 |
817 | *tx19: | |
818 | // end-sanitize-tx19 | |
16bd5d6e | 819 | { |
c0a4c3ba AC |
820 | do_daddu (SD_, TRX, TRY, TRZ); |
821 | } | |
822 | ||
823 | ||
f3bdd368 | 824 | |
c0a4c3ba | 825 | 11100,3.RX,3.RY,3.RZ,10:RRR:16,64::DSUBU |
f3bdd368 | 826 | "dsubu r<TRZ>, r<TRX>, r<TRY>" |
c0a4c3ba AC |
827 | *mips16: |
828 | // start-sanitize-tx19 | |
829 | *tx19: | |
830 | // end-sanitize-tx19 | |
831 | { | |
832 | do_dsubu (SD_, TRX, TRY, TRZ); | |
833 | } | |
834 | ||
835 | ||
f3bdd368 | 836 | |
c0a4c3ba | 837 | 11101,3.RX,3.RY,00010:RR:16::SLT |
f3bdd368 | 838 | "slt r<TRX>, r<TRY>" |
c0a4c3ba AC |
839 | *mips16: |
840 | // start-sanitize-tx19 | |
841 | *tx19: | |
842 | // end-sanitize-tx19 | |
843 | { | |
844 | do_slt (SD_, TRX, TRY, T8IDX); | |
845 | } | |
846 | ||
847 | ||
f3bdd368 | 848 | |
c0a4c3ba | 849 | 11101,3.RX,3.RY,00011:RR:16::SLTU |
f3bdd368 | 850 | "sltu r<TRX>, r<TRY>" |
c0a4c3ba AC |
851 | *mips16: |
852 | // start-sanitize-tx19 | |
853 | *tx19: | |
854 | // end-sanitize-tx19 | |
855 | { | |
856 | do_sltu (SD_, TRX, TRY, T8IDX); | |
857 | } | |
858 | ||
859 | ||
f3bdd368 | 860 | |
c0a4c3ba | 861 | 11101,3.RX,3.RY,01011:RR:16::NEG |
f3bdd368 | 862 | "neg r<TRX>, r<TRY>" |
c0a4c3ba AC |
863 | *mips16: |
864 | // start-sanitize-tx19 | |
865 | *tx19: | |
866 | // end-sanitize-tx19 | |
867 | { | |
868 | do_subu (SD_, 0, TRY, TRX); | |
869 | } | |
870 | ||
871 | ||
f3bdd368 | 872 | |
c0a4c3ba | 873 | 11101,3.RX,3.RY,01100:RR:16::AND |
f3bdd368 | 874 | "and r<TRX>, r<TRY>" |
c0a4c3ba AC |
875 | *mips16: |
876 | // start-sanitize-tx19 | |
877 | *tx19: | |
878 | // end-sanitize-tx19 | |
879 | { | |
880 | do_and (SD_, TRX, TRY, TRX); | |
881 | } | |
882 | ||
883 | ||
f3bdd368 | 884 | |
c0a4c3ba | 885 | 11101,3.RX,3.RY,01101:RR:16::OR |
f3bdd368 | 886 | "or r<TRX>, r<TRY>" |
c0a4c3ba AC |
887 | *mips16: |
888 | // start-sanitize-tx19 | |
889 | *tx19: | |
890 | // end-sanitize-tx19 | |
891 | { | |
892 | do_or (SD_, TRX, TRY, TRX); | |
893 | } | |
894 | ||
895 | ||
f3bdd368 | 896 | |
c0a4c3ba | 897 | 11101,3.RX,3.RY,01110:RR:16::XOR |
f3bdd368 | 898 | "xor r<TRX>, r<TRY>" |
c0a4c3ba AC |
899 | *mips16: |
900 | // start-sanitize-tx19 | |
901 | *tx19: | |
902 | // end-sanitize-tx19 | |
903 | { | |
904 | do_xor (SD_, TRX, TRY, TRX); | |
905 | } | |
906 | ||
907 | ||
f3bdd368 | 908 | |
c0a4c3ba | 909 | 11101,3.RX,3.RY,01111:RR:16::NOT |
f3bdd368 | 910 | "not r<TRX>, r<TRY>" |
c0a4c3ba AC |
911 | *mips16: |
912 | // start-sanitize-tx19 | |
913 | *tx19: | |
914 | // end-sanitize-tx19 | |
915 | { | |
916 | do_nor (SD_, 0, TRY, TRX); | |
917 | } | |
918 | ||
919 | ||
f3bdd368 | 920 | |
c0a4c3ba | 921 | 01100,111,3.RY,5.R32:I8_MOVR32:16::MOVR32 |
f3bdd368 | 922 | "move r<TRY>, r<R32>" |
c0a4c3ba AC |
923 | *mips16: |
924 | // start-sanitize-tx19 | |
925 | *tx19: | |
926 | // end-sanitize-tx19 | |
927 | { | |
928 | do_or (SD_, R32, 0, TRY); | |
929 | } | |
930 | ||
931 | ||
f3bdd368 | 932 | |
c0a4c3ba | 933 | 01100,101,3.R32L,2.R32H,3.RZ:I8_MOV32R:16::MOV32R |
f3bdd368 | 934 | "move r<R32>, r<TRZ>" |
c0a4c3ba AC |
935 | *mips16: |
936 | // start-sanitize-tx19 | |
937 | *tx19: | |
938 | // end-sanitize-tx19 | |
939 | { | |
f3bdd368 | 940 | do_or (SD_, TRZ, 0, R32); |
c0a4c3ba AC |
941 | } |
942 | ||
943 | ||
f3bdd368 AC |
944 | |
945 | 00110,3.RX,3.RY,3.SHAMT,00:SHIFT:16::SLL | |
946 | "sll r<TRX>, r<TRY>, <SHIFT>" | |
c0a4c3ba AC |
947 | *mips16: |
948 | // start-sanitize-tx19 | |
949 | *tx19: | |
950 | // end-sanitize-tx19 | |
951 | { | |
952 | do_sll (SD_, TRY, TRX, SHIFT); | |
953 | } | |
954 | ||
f3bdd368 AC |
955 | 11110,5.SHAMT,0,00000 + 00110,3.RX,3.RY,000,00:EXT-SHIFT:16::SLL |
956 | "sll r<TRX>, r<TRY>, <SHIFT>" | |
957 | *mips16: | |
958 | // start-sanitize-tx19 | |
959 | *tx19: | |
960 | // end-sanitize-tx19 | |
961 | { | |
962 | do_sll (SD_, TRY, TRX, SHAMT); | |
963 | } | |
964 | ||
965 | ||
c0a4c3ba | 966 | |
f3bdd368 AC |
967 | 00110,3.RX,3.RY,3.SHAMT,10:SHIFT:16::SRL |
968 | "srl r<TRX>, r<TRY>, <SHIFT>" | |
c0a4c3ba AC |
969 | *mips16: |
970 | // start-sanitize-tx19 | |
971 | *tx19: | |
972 | // end-sanitize-tx19 | |
973 | { | |
974 | do_srl (SD_, TRY, TRX, SHIFT); | |
975 | } | |
976 | ||
f3bdd368 AC |
977 | 11110,5.SHAMT,0,00000 + 00110,3.RX,3.RY,000,10:EXT-SHIFT:16::SRL |
978 | "srl r<TRX>, r<TRY>, <SHIFT>" | |
979 | *mips16: | |
980 | // start-sanitize-tx19 | |
981 | *tx19: | |
982 | // end-sanitize-tx19 | |
983 | { | |
984 | do_srl (SD_, TRY, TRX, SHAMT); | |
985 | } | |
986 | ||
c0a4c3ba | 987 | |
f3bdd368 AC |
988 | |
989 | 00110,3.RX,3.RY,3.SHAMT,11:SHIFT:16::SRA | |
990 | "sra r<TRX>, r<TRY>, <SHIFT>" | |
c0a4c3ba AC |
991 | *mips16: |
992 | // start-sanitize-tx19 | |
993 | *tx19: | |
994 | // end-sanitize-tx19 | |
995 | { | |
996 | do_sra (SD_, TRY, TRX, SHIFT); | |
997 | } | |
998 | ||
f3bdd368 AC |
999 | 11110,5.SHAMT,0,00000 + 00110,3.RX,3.RY,000,11:EXT-SHIFT:16::SRA |
1000 | "sra r<TRX>, r<TRY>, <SHIFT>" | |
1001 | *mips16: | |
1002 | // start-sanitize-tx19 | |
1003 | *tx19: | |
1004 | // end-sanitize-tx19 | |
1005 | { | |
1006 | do_sra (SD_, TRY, TRX, SHAMT); | |
1007 | } | |
1008 | ||
1009 | ||
c0a4c3ba AC |
1010 | |
1011 | 11101,3.RX,3.RY,00100:RR:16::SLLV | |
f3bdd368 | 1012 | "sllv r<TRY>, r<TRX>" |
c0a4c3ba AC |
1013 | *mips16: |
1014 | // start-sanitize-tx19 | |
1015 | *tx19: | |
1016 | // end-sanitize-tx19 | |
1017 | { | |
1018 | do_sllv (SD_, TRX, TRY, TRY); | |
1019 | } | |
1020 | ||
1021 | ||
1022 | 11101,3.RX,3.RY,00110:RR:16::SRLV | |
f3bdd368 | 1023 | "srlv r<TRY>, r<TRX>" |
c0a4c3ba AC |
1024 | *mips16: |
1025 | // start-sanitize-tx19 | |
1026 | *tx19: | |
1027 | // end-sanitize-tx19 | |
1028 | { | |
1029 | do_srlv (SD_, TRX, TRY, TRY); | |
1030 | } | |
1031 | ||
1032 | ||
1033 | 11101,3.RX,3.RY,00111:RR:16::SRAV | |
f3bdd368 | 1034 | "srav r<TRY>, r<TRX>" |
c0a4c3ba AC |
1035 | *mips16: |
1036 | // start-sanitize-tx19 | |
1037 | *tx19: | |
1038 | // end-sanitize-tx19 | |
1039 | { | |
1040 | do_srav (SD_, TRX, TRY, TRY); | |
1041 | } | |
1042 | ||
1043 | ||
f3bdd368 AC |
1044 | 00110,3.RX,3.RY,3.SHAMT,01:SHIFT:16,64::DSLL |
1045 | "dsll r<TRY>, r<TRX>, <SHIFT>" | |
c0a4c3ba AC |
1046 | *mips16: |
1047 | // start-sanitize-tx19 | |
1048 | *tx19: | |
1049 | // end-sanitize-tx19 | |
1050 | { | |
1051 | do_dsll (SD_, 0, TRY, TRX, SHIFT); | |
16bd5d6e AC |
1052 | } |
1053 | ||
f3bdd368 AC |
1054 | 11110,5.SHAMT_4_0,1.S5,00000 + 00110,3.RX,3.RY,000,01:EXT-SHIFT:16,64::DSLL |
1055 | "dsll r<TRY>, r<TRX>, <SHAMT>" | |
1056 | *mips16: | |
1057 | // start-sanitize-tx19 | |
1058 | *tx19: | |
1059 | // end-sanitize-tx19 | |
1060 | { | |
1061 | do_dsll (SD_, 0, TRY, TRX, SHAMT); | |
1062 | } | |
16bd5d6e | 1063 | |
f3bdd368 AC |
1064 | |
1065 | ||
1066 | 11101,3.SHAMT,3.RY,01000:SHIFT64:16,64::DSRL | |
1067 | "dsrl r<TRY>, <SHIFT>" | |
1068 | *mips16: | |
1069 | // start-sanitize-tx19 | |
1070 | *tx19: | |
1071 | // end-sanitize-tx19 | |
1072 | { | |
1073 | do_dsrl (SD_, 0, TRY, TRY, SHIFT); | |
1074 | } | |
1075 | ||
1076 | 11110,5.SHAMT_4_0,1.S5,00000 + 11101,000,3.RY,01000:EXT-SHIFT64:16,64::DSRL | |
1077 | "dsrl r<TRY>, <SHIFT>" | |
16bd5d6e | 1078 | *mips16: |
c0a4c3ba AC |
1079 | // start-sanitize-tx19 |
1080 | *tx19: | |
1081 | // end-sanitize-tx19 | |
16bd5d6e | 1082 | { |
c0a4c3ba | 1083 | do_dsrl (SD_, 0, TRY, TRY, SHIFT); |
16bd5d6e AC |
1084 | } |
1085 | ||
1086 | ||
f3bdd368 AC |
1087 | |
1088 | 11101,3.SHAMT,3.RY,10011:SHIFT64:16,64::DSRA | |
1089 | "dsra r<TRY>, <SHIFT>" | |
1090 | *mips16: | |
1091 | // start-sanitize-tx19 | |
1092 | *tx19: | |
1093 | // end-sanitize-tx19 | |
1094 | { | |
1095 | do_dsra (SD_, 0, TRY, TRY, SHIFT); | |
1096 | } | |
1097 | ||
1098 | 11110,5.SHAMT_4_0,1.S5,00000 + 11101,000,3.RY,10011:EXT-SHIFT64:16,64::DSRA | |
1099 | "dsra r<TRY>, <SHIFT>" | |
16bd5d6e | 1100 | *mips16: |
c0a4c3ba AC |
1101 | // start-sanitize-tx19 |
1102 | *tx19: | |
1103 | // end-sanitize-tx19 | |
16bd5d6e | 1104 | { |
c0a4c3ba AC |
1105 | do_dsra (SD_, 0, TRY, TRY, SHIFT); |
1106 | } | |
1107 | ||
1108 | ||
f3bdd368 | 1109 | |
c0a4c3ba | 1110 | 11101,3.RX,3.RY,10100:RR:16,64::DSLLV |
f3bdd368 | 1111 | "dsra r<TRY>, r<TRX>" |
c0a4c3ba AC |
1112 | *mips16: |
1113 | // start-sanitize-tx19 | |
1114 | *tx19: | |
1115 | // end-sanitize-tx19 | |
1116 | { | |
1117 | do_dsllv (SD_, TRX, TRY, TRY); | |
1118 | } | |
1119 | ||
1120 | ||
1121 | 11101,3.RX,3.RY,10110:RR:16,64::DSRLV | |
f3bdd368 | 1122 | "dsrlv r<TRY>, r<TRX>" |
c0a4c3ba AC |
1123 | *mips16: |
1124 | // start-sanitize-tx19 | |
1125 | *tx19: | |
1126 | // end-sanitize-tx19 | |
1127 | { | |
1128 | do_dsrlv (SD_, TRX, TRY, TRY); | |
1129 | } | |
1130 | ||
1131 | ||
1132 | 11101,3.RX,3.RY,10111:RR:16,64::DSRAV | |
f3bdd368 | 1133 | "dsrav r<TRY>, r<TRX>" |
c0a4c3ba AC |
1134 | *mips16: |
1135 | // start-sanitize-tx19 | |
1136 | *tx19: | |
1137 | // end-sanitize-tx19 | |
1138 | { | |
1139 | do_dsrav (SD_, TRX, TRY, TRY); | |
16bd5d6e AC |
1140 | } |
1141 | ||
1142 | ||
1143 | // Multiply /Divide Instructions | |
1144 | ||
1145 | ||
c0a4c3ba | 1146 | 11101,3.RX,3.RY,11000:RR:16::MULT |
f3bdd368 | 1147 | "mult r<TRX>, r<TRY>" |
16bd5d6e | 1148 | *mips16: |
c0a4c3ba AC |
1149 | // start-sanitize-tx19 |
1150 | *tx19: | |
1151 | // end-sanitize-tx19 | |
16bd5d6e | 1152 | { |
c0a4c3ba | 1153 | do_mult (SD_, TRX, TRY, 0); |
16bd5d6e AC |
1154 | } |
1155 | ||
1156 | ||
c0a4c3ba | 1157 | 11101,3.RX,3.RY,11001:RR:16::MULTU |
f3bdd368 | 1158 | "multu r<TRX>, r<TRY>" |
16bd5d6e | 1159 | *mips16: |
c0a4c3ba AC |
1160 | // start-sanitize-tx19 |
1161 | *tx19: | |
1162 | // end-sanitize-tx19 | |
16bd5d6e | 1163 | { |
c0a4c3ba | 1164 | do_multu (SD_, TRX, TRY, 0); |
16bd5d6e AC |
1165 | } |
1166 | ||
1167 | ||
c0a4c3ba | 1168 | 11101,3.RX,3.RY,11010:RR:16::DIV |
f3bdd368 | 1169 | "div r<TRX>, r<TRY>" |
16bd5d6e | 1170 | *mips16: |
c0a4c3ba AC |
1171 | // start-sanitize-tx19 |
1172 | *tx19: | |
1173 | // end-sanitize-tx19 | |
16bd5d6e | 1174 | { |
c0a4c3ba | 1175 | do_div (SD_, TRX, TRY); |
16bd5d6e AC |
1176 | } |
1177 | ||
1178 | ||
c0a4c3ba | 1179 | 11101,3.RX,3.RY,11011:RR:16::DIVU |
f3bdd368 | 1180 | "divu r<TRX>, r<TRY>" |
16bd5d6e | 1181 | *mips16: |
c0a4c3ba AC |
1182 | // start-sanitize-tx19 |
1183 | *tx19: | |
1184 | // end-sanitize-tx19 | |
16bd5d6e | 1185 | { |
c0a4c3ba | 1186 | do_divu (SD_, TRX, TRY); |
16bd5d6e AC |
1187 | } |
1188 | ||
1189 | ||
c0a4c3ba | 1190 | 11101,3.RX,000,10000:RR:16::MFHI |
f3bdd368 | 1191 | "mfhi r<TRX>" |
16bd5d6e | 1192 | *mips16: |
c0a4c3ba AC |
1193 | // start-sanitize-tx19 |
1194 | *tx19: | |
1195 | // end-sanitize-tx19 | |
16bd5d6e | 1196 | { |
c0a4c3ba | 1197 | do_mfhi (SD_, TRX); |
16bd5d6e AC |
1198 | } |
1199 | ||
1200 | ||
c0a4c3ba | 1201 | 11101,3.RX,000,10010:RR:16::MFLO |
f3bdd368 | 1202 | "mflo r<TRX>" |
16bd5d6e | 1203 | *mips16: |
c0a4c3ba AC |
1204 | // start-sanitize-tx19 |
1205 | *tx19: | |
1206 | // end-sanitize-tx19 | |
16bd5d6e | 1207 | { |
c0a4c3ba | 1208 | do_mflo (SD_, TRX); |
16bd5d6e AC |
1209 | } |
1210 | ||
1211 | ||
c0a4c3ba | 1212 | 11101,3.RX,3.RY,11100:RR:16,64::DMULT |
f3bdd368 | 1213 | "dmult r<TRX>, r<TRY>" |
16bd5d6e | 1214 | *mips16: |
c0a4c3ba AC |
1215 | // start-sanitize-tx19 |
1216 | *tx19: | |
1217 | // end-sanitize-tx19 | |
16bd5d6e | 1218 | { |
c0a4c3ba | 1219 | do_dmult (SD_, TRX, TRY); |
16bd5d6e AC |
1220 | } |
1221 | ||
1222 | ||
c0a4c3ba | 1223 | 11101,3.RX,3.RY,11101:RR:16,64::DMULTU |
f3bdd368 | 1224 | "dmultu r<TRX>, r<TRY>" |
16bd5d6e | 1225 | *mips16: |
c0a4c3ba AC |
1226 | // start-sanitize-tx19 |
1227 | *tx19: | |
1228 | // end-sanitize-tx19 | |
16bd5d6e | 1229 | { |
c0a4c3ba | 1230 | do_dmultu (SD_, TRX, TRY); |
16bd5d6e AC |
1231 | } |
1232 | ||
1233 | ||
c0a4c3ba | 1234 | 11101,3.RX,3.RY,11110:RR:16,64::DDIV |
f3bdd368 | 1235 | "ddiv r<TRX>, r<TRY>" |
16bd5d6e | 1236 | *mips16: |
c0a4c3ba AC |
1237 | // start-sanitize-tx19 |
1238 | *tx19: | |
1239 | // end-sanitize-tx19 | |
16bd5d6e | 1240 | { |
c0a4c3ba | 1241 | do_ddiv (SD_, TRX, TRY); |
16bd5d6e AC |
1242 | } |
1243 | ||
1244 | ||
c0a4c3ba | 1245 | 11101,3.RX,3.RY,11111:RR:16,64::DDIVU |
f3bdd368 | 1246 | "ddivu r<TRX>, r<TRY>" |
16bd5d6e | 1247 | *mips16: |
c0a4c3ba AC |
1248 | // start-sanitize-tx19 |
1249 | *tx19: | |
1250 | // end-sanitize-tx19 | |
16bd5d6e | 1251 | { |
c0a4c3ba | 1252 | do_ddivu (SD_, TRX, TRY); |
16bd5d6e AC |
1253 | } |
1254 | ||
1255 | ||
1256 | // Jump and Branch Instructions | |
1257 | ||
1258 | ||
c0a4c3ba AC |
1259 | |
1260 | // Issue instruction in delay slot of branch | |
f3bdd368 | 1261 | :function:::address_word:delayslot16:address_word nia, address_word target |
c0a4c3ba AC |
1262 | { |
1263 | instruction_word delay_insn; | |
1264 | sim_events_slip (SD, 1); | |
1265 | DSPC = CIA; /* save current PC somewhere */ | |
c0a4c3ba | 1266 | STATE |= simDELAYSLOT; |
f3bdd368 AC |
1267 | delay_insn = IMEM16 (nia); /* NOTE: mips16 */ |
1268 | idecode_issue (CPU_, delay_insn, (nia)); | |
c0a4c3ba AC |
1269 | STATE &= ~simDELAYSLOT; |
1270 | return target; | |
1271 | } | |
1272 | ||
1273 | // compute basepc dependant on us being in a delay slot | |
1274 | :function:::address_word:basepc: | |
1275 | { | |
1276 | if (STATE & simDELAYSLOT) | |
16bd5d6e | 1277 | { |
c0a4c3ba | 1278 | return DSPC; /* return saved address of preceeding jmp */ |
16bd5d6e AC |
1279 | } |
1280 | else | |
1281 | { | |
c0a4c3ba | 1282 | return CIA; |
16bd5d6e | 1283 | } |
16bd5d6e AC |
1284 | } |
1285 | ||
1286 | ||
c0a4c3ba | 1287 | // JAL |
f3bdd368 AC |
1288 | 00011,0,5.IMM_20_16,5.IMM_25_21 + 16.IMMED_15_0:JAL:16::JAL |
1289 | "jal <IMMEDIATE>" | |
16bd5d6e | 1290 | *mips16: |
c0a4c3ba AC |
1291 | // start-sanitize-tx19 |
1292 | *tx19: | |
1293 | // end-sanitize-tx19 | |
16bd5d6e | 1294 | { |
f3bdd368 AC |
1295 | address_word region = (NIA & MASK (63, 28)); |
1296 | RA = NIA + 2; /* skip 16 bit delayslot insn */ | |
1297 | NIA = delayslot16 (SD_, NIA, (region | (IMMEDIATE << 2))) | 1; | |
16bd5d6e AC |
1298 | } |
1299 | ||
1300 | ||
f3bdd368 AC |
1301 | |
1302 | // JALX - 32 and 16 bit versions. | |
1303 | ||
1304 | 011101,26.IMMED:JALX:32::JALX32 | |
1305 | "jalx <IMMED>" | |
1306 | *r3900: | |
1307 | // start-sanitize-tx19 | |
1308 | *tx19: | |
1309 | // end-sanitize-tx19 | |
1310 | { | |
1311 | address_word region = (NIA & MASK (63, 28)); | |
1312 | RA = NIA + 4; /* skip 32 bit delayslot insn */ | |
1313 | NIA = delayslot32 (SD_, (region | (IMMED << 2)) | 1); | |
1314 | } | |
1315 | ||
1316 | 00011,1,5.IMM_20_16,5.IMM_25_21 + 16.IMMED_15_0:JALX:16::JALX16 | |
1317 | "jalx <IMMEDIATE>" | |
16bd5d6e | 1318 | *mips16: |
c0a4c3ba AC |
1319 | // start-sanitize-tx19 |
1320 | *tx19: | |
1321 | // end-sanitize-tx19 | |
16bd5d6e | 1322 | { |
f3bdd368 AC |
1323 | address_word region = (NIA & MASK (63, 28)); |
1324 | RA = NIA + 2; /* 16 bit INSN */ | |
1325 | NIA = delayslot16 (SD_, NIA, (region | (IMMEDIATE << 2)) & ~1); | |
16bd5d6e AC |
1326 | } |
1327 | ||
1328 | ||
f3bdd368 | 1329 | |
c0a4c3ba | 1330 | 11101,3.RX,000,00000:RR:16::JR |
f3bdd368 | 1331 | "jr r<TRX>" |
16bd5d6e | 1332 | *mips16: |
c0a4c3ba AC |
1333 | // start-sanitize-tx19 |
1334 | *tx19: | |
1335 | // end-sanitize-tx19 | |
16bd5d6e | 1336 | { |
f3bdd368 | 1337 | NIA = delayslot16 (SD_, NIA, GPR[TRX]); |
16bd5d6e AC |
1338 | } |
1339 | ||
1340 | ||
c0a4c3ba | 1341 | 11101,000,001,00000:RR:16::JRRA |
f3bdd368 | 1342 | "jrra" |
16bd5d6e | 1343 | *mips16: |
c0a4c3ba AC |
1344 | // start-sanitize-tx19 |
1345 | *tx19: | |
1346 | // end-sanitize-tx19 | |
16bd5d6e | 1347 | { |
f3bdd368 | 1348 | NIA = delayslot16 (SD_, NIA, RA); |
16bd5d6e AC |
1349 | } |
1350 | ||
1351 | ||
f3bdd368 | 1352 | |
c0a4c3ba | 1353 | 11101,3.RX,010,00000:RR:16::JALR |
f3bdd368 | 1354 | "jalr r<TRX>" |
c0a4c3ba AC |
1355 | *mips16: |
1356 | // start-sanitize-tx19 | |
1357 | *tx19: | |
1358 | // end-sanitize-tx19 | |
1359 | { | |
1360 | RA = NIA + 2; | |
f3bdd368 | 1361 | NIA = delayslot16 (SD_, NIA, GPR[TRX]); |
c0a4c3ba | 1362 | } |
16bd5d6e AC |
1363 | |
1364 | ||
f3bdd368 | 1365 | |
c0a4c3ba | 1366 | 00100,3.RX,8.IMMED:RI:16::BEQZ |
f3bdd368 | 1367 | "beqz r<TRX>, <IMMED>" |
c0a4c3ba AC |
1368 | *mips16: |
1369 | // start-sanitize-tx19 | |
1370 | *tx19: | |
1371 | // end-sanitize-tx19 | |
1372 | { | |
1373 | if (GPR[RX] == 0) | |
f3bdd368 | 1374 | NIA = (NIA + (EXTEND8 (IMMED) << 1)); |
c0a4c3ba AC |
1375 | } |
1376 | ||
f3bdd368 AC |
1377 | 11110,6.IMM_10_5,5.IMM_15_11 + 00100,3.RX,000,5.IMM_4_0:EXT-RI:16::BEQZ |
1378 | "beqz r<TRX>, <IMMEDIATE>" | |
1379 | *mips16: | |
1380 | // start-sanitize-tx19 | |
1381 | *tx19: | |
1382 | // end-sanitize-tx19 | |
1383 | { | |
1384 | if (GPR[RX] == 0) | |
1385 | NIA = (NIA + EXTEND16 (IMMEDIATE)); | |
1386 | } | |
1387 | ||
1388 | ||
c0a4c3ba AC |
1389 | |
1390 | 00101,3.RX,8.IMMED:RI:16::BNEZ | |
f3bdd368 | 1391 | "bnez r<TRX>, <IMMED>" |
c0a4c3ba AC |
1392 | *mips16: |
1393 | // start-sanitize-tx19 | |
1394 | *tx19: | |
1395 | // end-sanitize-tx19 | |
1396 | { | |
1397 | if (GPR[RX] != 0) | |
f3bdd368 | 1398 | NIA = (NIA + (EXTEND8 (IMMED) << 1)); |
c0a4c3ba AC |
1399 | } |
1400 | ||
f3bdd368 AC |
1401 | 11110,6.IMM_10_5,5.IMM_15_11 + 00101,3.RX,000,5.IMM_4_0:EXT-RI:16::BNEZ |
1402 | "bnez r<TRX>, <IMMEDIATE>" | |
1403 | *mips16: | |
1404 | // start-sanitize-tx19 | |
1405 | *tx19: | |
1406 | // end-sanitize-tx19 | |
1407 | { | |
1408 | if (GPR[RX] != 0) | |
1409 | NIA = (NIA + EXTEND16 (IMMEDIATE)); | |
1410 | } | |
1411 | ||
1412 | ||
c0a4c3ba AC |
1413 | |
1414 | 01100,000,8.IMMED:I8:16::BTEQZ | |
f3bdd368 | 1415 | "bteqz <IMMED>" |
c0a4c3ba AC |
1416 | *mips16: |
1417 | // start-sanitize-tx19 | |
1418 | *tx19: | |
1419 | // end-sanitize-tx19 | |
1420 | { | |
1421 | if (T8 == 0) | |
f3bdd368 | 1422 | NIA = (NIA + (EXTEND8 (IMMED) << 1)); |
c0a4c3ba AC |
1423 | } |
1424 | ||
f3bdd368 AC |
1425 | 11110,6.IMM_10_5,5.IMM_15_11 + 01100,000,000,5.IMM_4_0:EXT-I8:16::BTEQZ |
1426 | "bteqz <IMMEDIATE>" | |
1427 | *mips16: | |
1428 | // start-sanitize-tx19 | |
1429 | *tx19: | |
1430 | // end-sanitize-tx19 | |
1431 | { | |
1432 | if (T8 == 0) | |
1433 | NIA = (NIA + EXTEND16 (IMMEDIATE)); | |
1434 | } | |
1435 | ||
1436 | ||
c0a4c3ba AC |
1437 | |
1438 | 01100,001,8.IMMED:I8:16::BTNEZ | |
f3bdd368 AC |
1439 | "btnez <IMMED>" |
1440 | *mips16: | |
1441 | // start-sanitize-tx19 | |
1442 | *tx19: | |
1443 | // end-sanitize-tx19 | |
1444 | { | |
1445 | if (T8 != 0) | |
1446 | NIA = (NIA + (EXTEND8 (IMMED) << 1)); | |
1447 | } | |
1448 | ||
1449 | 11110,6.IMM_10_5,5.IMM_15_11 + 01100,001,000,5.IMM_4_0:EXT-I8:16::BTNEZ | |
1450 | "btnez <IMMEDIATE>" | |
16bd5d6e | 1451 | *mips16: |
c0a4c3ba AC |
1452 | // start-sanitize-tx19 |
1453 | *tx19: | |
1454 | // end-sanitize-tx19 | |
16bd5d6e | 1455 | { |
c0a4c3ba | 1456 | if (T8 != 0) |
f3bdd368 | 1457 | NIA = (NIA + EXTEND16 (IMMEDIATE)); |
16bd5d6e AC |
1458 | } |
1459 | ||
1460 | ||
f3bdd368 | 1461 | |
c0a4c3ba | 1462 | 00010,11.IMMED:I:16::B |
f3bdd368 | 1463 | "b <IMMED>" |
16bd5d6e | 1464 | *mips16: |
c0a4c3ba AC |
1465 | // start-sanitize-tx19 |
1466 | *tx19: | |
1467 | // end-sanitize-tx19 | |
16bd5d6e | 1468 | { |
f3bdd368 | 1469 | NIA = (NIA + (EXTEND8 (IMMED) << 1)); |
16bd5d6e AC |
1470 | } |
1471 | ||
f3bdd368 AC |
1472 | 11110,6.IMM_10_5,5.IMM_15_11 + 00010,6.0,5.IMM_4_0:EXT-I:16::B |
1473 | "b <IMMEDIATE>" | |
1474 | *mips16: | |
1475 | // start-sanitize-tx19 | |
1476 | *tx19: | |
1477 | // end-sanitize-tx19 | |
1478 | { | |
1479 | NIA = (NIA + EXTEND16 (IMMEDIATE)); | |
1480 | } | |
1481 | ||
1482 | ||
c0a4c3ba AC |
1483 | |
1484 | // Special Instructions | |
1485 | ||
1486 | ||
1487 | // See the front of the mips16 doc | |
1488 | // -> FIXME need this for most instructions | |
f3bdd368 AC |
1489 | //// 11110,eeeeeeeeeee:I:16::EXTEND |
1490 | //// *mips16: | |
1491 | //// // start-sanitize-tx19 | |
1492 | //// *tx19: | |
1493 | //// // end-sanitize-tx19 | |
c0a4c3ba AC |
1494 | |
1495 | ||
1496 | // 11101,3.RX,3.RY,00101:RR:16::BREAK | |
1497 | // *mips16: | |
1498 | // // start-sanitize-tx19 | |
1499 | // *tx19: | |
1500 | // // end-sanitize-tx19 |