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Commit | Line | Data |
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fee8ec00 | 1 | /* Simulation code for the CR16 processor. |
213516ef | 2 | Copyright (C) 2008-2023 Free Software Foundation, Inc. |
fee8ec00 SR |
3 | Contributed by M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com> |
4 | ||
5 | This file is part of GDB, the GNU debugger. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
dc3cf14f | 9 | the Free Software Foundation; either version 3, or (at your option) |
fee8ec00 SR |
10 | any later version. |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
537e4bb9 SR |
17 | You should have received a copy of the GNU General Public License |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
fee8ec00 | 19 | |
6df01ab8 MF |
20 | /* This must come before any other includes. */ |
21 | #include "defs.h" | |
fee8ec00 SR |
22 | |
23 | #include <signal.h> | |
24 | #include <errno.h> | |
25 | #include <sys/types.h> | |
26 | #include <sys/stat.h> | |
27 | #ifdef HAVE_UNISTD_H | |
28 | #include <unistd.h> | |
29 | #endif | |
fee8ec00 | 30 | #include <string.h> |
5aedb83b | 31 | #include <time.h> |
5aedb83b | 32 | #include <sys/time.h> |
fee8ec00 | 33 | |
6cf3ddd2 MF |
34 | #include "bfd.h" |
35 | ||
247ac9ee | 36 | #include "sim-main.h" |
1fef66b0 | 37 | #include "sim-signal.h" |
fee8ec00 | 38 | #include "simops.h" |
ab230d13 | 39 | #include "target-newlib-syscall.h" |
fee8ec00 | 40 | |
e79b75a3 MF |
41 | #include "cr16-sim.h" |
42 | ||
ab230d13 | 43 | #ifdef HAVE_UTIME_H |
5aedb83b MF |
44 | #include <utime.h> |
45 | #endif | |
5aedb83b | 46 | #include <sys/wait.h> |
fee8ec00 | 47 | |
0ef7f981 MF |
48 | #define EXCEPTION(sig) sim_engine_halt (sd, cpu, NULL, PC, sim_stopped, sig) |
49 | ||
fee8ec00 SR |
50 | enum op_types { |
51 | OP_VOID, | |
52 | OP_CONSTANT3, | |
fee8ec00 | 53 | OP_UCONSTANT3, |
fee8ec00 | 54 | OP_CONSTANT4, |
fee8ec00 | 55 | OP_CONSTANT4_1, |
fee8ec00 | 56 | OP_CONSTANT5, |
fee8ec00 | 57 | OP_CONSTANT6, |
fee8ec00 | 58 | OP_CONSTANT16, |
fee8ec00 | 59 | OP_UCONSTANT16, |
fee8ec00 | 60 | OP_CONSTANT20, |
fee8ec00 | 61 | OP_UCONSTANT20, |
fee8ec00 | 62 | OP_CONSTANT32, |
fee8ec00 | 63 | OP_UCONSTANT32, |
fee8ec00 SR |
64 | OP_MEMREF, |
65 | OP_MEMREF2, | |
66 | OP_MEMREF3, | |
67 | ||
68 | OP_DISP5, | |
fee8ec00 | 69 | OP_DISP17, |
fee8ec00 | 70 | OP_DISP25, |
fee8ec00 | 71 | OP_DISPE9, |
fee8ec00 SR |
72 | //OP_ABS20, |
73 | OP_ABS20_OUTPUT, | |
74 | //OP_ABS24, | |
75 | OP_ABS24_OUTPUT, | |
76 | ||
77 | OP_R_BASE_DISPS16, | |
fee8ec00 | 78 | OP_R_BASE_DISP20, |
fee8ec00 | 79 | OP_R_BASE_DISPS20, |
fee8ec00 | 80 | OP_R_BASE_DISPE20, |
fee8ec00 SR |
81 | |
82 | OP_RP_BASE_DISPE0, | |
fee8ec00 | 83 | OP_RP_BASE_DISP4, |
fee8ec00 | 84 | OP_RP_BASE_DISPE4, |
fee8ec00 | 85 | OP_RP_BASE_DISP14, |
fee8ec00 | 86 | OP_RP_BASE_DISP16, |
fee8ec00 | 87 | OP_RP_BASE_DISP20, |
fee8ec00 | 88 | OP_RP_BASE_DISPS20, |
fee8ec00 | 89 | OP_RP_BASE_DISPE20, |
fee8ec00 SR |
90 | |
91 | OP_R_INDEX7_ABS20, | |
fee8ec00 | 92 | OP_R_INDEX8_ABS20, |
fee8ec00 SR |
93 | |
94 | OP_RP_INDEX_DISP0, | |
fee8ec00 | 95 | OP_RP_INDEX_DISP14, |
fee8ec00 | 96 | OP_RP_INDEX_DISP20, |
fee8ec00 | 97 | OP_RP_INDEX_DISPS20, |
fee8ec00 SR |
98 | |
99 | OP_REG, | |
fee8ec00 | 100 | OP_REGP, |
fee8ec00 | 101 | OP_PROC_REG, |
fee8ec00 | 102 | OP_PROC_REGP, |
fee8ec00 | 103 | OP_COND, |
537e4bb9 | 104 | OP_RA |
fee8ec00 SR |
105 | }; |
106 | ||
107 | ||
108 | enum { | |
109 | PSR_MASK = (PSR_I_BIT | |
110 | | PSR_P_BIT | |
111 | | PSR_E_BIT | |
112 | | PSR_N_BIT | |
113 | | PSR_Z_BIT | |
114 | | PSR_F_BIT | |
115 | | PSR_U_BIT | |
116 | | PSR_L_BIT | |
117 | | PSR_T_BIT | |
118 | | PSR_C_BIT), | |
119 | /* The following bits in the PSR _can't_ be set by instructions such | |
120 | as mvtc. */ | |
121 | PSR_HW_MASK = (PSR_MASK) | |
122 | }; | |
123 | ||
124 | /* cond Code Condition True State | |
125 | * EQ Equal Z flag is 1 | |
126 | * NE Not Equal Z flag is 0 | |
127 | * CS Carry Set C flag is 1 | |
128 | * CC Carry Clear C flag is 0 | |
129 | * HI Higher L flag is 1 | |
130 | * LS Lower or Same L flag is 0 | |
131 | * GT Greater Than N flag is 1 | |
132 | * LE Less Than or Equal To N flag is 0 | |
133 | * FS Flag Set F flag is 1 | |
134 | * FC Flag Clear F flag is 0 | |
135 | * LO Lower Z and L flags are 0 | |
136 | * HS Higher or Same Z or L flag is 1 | |
137 | * LT Less Than Z and N flags are 0 | |
138 | * GE Greater Than or Equal To Z or N flag is 1. */ | |
139 | ||
5aedb83b | 140 | static int cond_stat(int cc) |
fee8ec00 SR |
141 | { |
142 | switch (cc) | |
143 | { | |
144 | case 0: return PSR_Z; break; | |
145 | case 1: return !PSR_Z; break; | |
146 | case 2: return PSR_C; break; | |
147 | case 3: return !PSR_C; break; | |
148 | case 4: return PSR_L; break; | |
149 | case 5: return !PSR_L; break; | |
150 | case 6: return PSR_N; break; | |
151 | case 7: return !PSR_N; break; | |
152 | case 8: return PSR_F; break; | |
153 | case 9: return !PSR_F; break; | |
154 | case 10: return !PSR_Z && !PSR_L; break; | |
155 | case 11: return PSR_Z || PSR_L; break; | |
156 | case 12: return !PSR_Z && !PSR_N; break; | |
157 | case 13: return PSR_Z || PSR_N; break; | |
158 | case 14: return 1; break; /*ALWAYS. */ | |
159 | default: | |
160 | // case NEVER: return false; break; | |
161 | //case NO_COND_CODE: | |
162 | //panic("Shouldn't have NO_COND_CODE in an actual instruction!"); | |
163 | return 0; break; | |
164 | } | |
165 | return 0; | |
166 | } | |
167 | ||
168 | ||
169 | creg_t | |
267b3b8e | 170 | move_to_cr (SIM_DESC sd, SIM_CPU *cpu, int cr, creg_t mask, creg_t val, int psw_hw_p) |
fee8ec00 SR |
171 | { |
172 | /* A MASK bit is set when the corresponding bit in the CR should | |
173 | be left alone. */ | |
174 | /* This assumes that (VAL & MASK) == 0. */ | |
175 | switch (cr) | |
176 | { | |
177 | case PSR_CR: | |
178 | if (psw_hw_p) | |
179 | val &= PSR_HW_MASK; | |
180 | #if 0 | |
181 | else | |
182 | val &= PSR_MASK; | |
9db36cf8 MF |
183 | sim_io_printf |
184 | (sd, | |
fee8ec00 | 185 | "ERROR at PC 0x%x: ST can only be set when FX is set.\n", PC); |
0ef7f981 | 186 | EXCEPTION (SIM_SIGILL); |
fee8ec00 SR |
187 | #endif |
188 | /* keep an up-to-date psw around for tracing. */ | |
189 | State.trace.psw = (State.trace.psw & mask) | val; | |
190 | break; | |
191 | default: | |
192 | break; | |
193 | } | |
194 | /* only issue an update if the register is being changed. */ | |
195 | if ((State.cregs[cr] & ~mask) != val) | |
196 | SLOT_PEND_MASK (State.cregs[cr], mask, val); | |
537e4bb9 | 197 | |
fee8ec00 SR |
198 | return val; |
199 | } | |
200 | ||
201 | #ifdef DEBUG | |
267b3b8e MF |
202 | static void trace_input_func (SIM_DESC sd, |
203 | const char *name, | |
bdca5ee4 TT |
204 | enum op_types in1, |
205 | enum op_types in2, | |
206 | enum op_types in3); | |
fee8ec00 | 207 | |
267b3b8e | 208 | #define trace_input(name, in1, in2, in3) do { if (cr16_debug) trace_input_func (sd, name, in1, in2, in3); } while (0) |
fee8ec00 SR |
209 | |
210 | #ifndef SIZE_INSTRUCTION | |
211 | #define SIZE_INSTRUCTION 8 | |
212 | #endif | |
213 | ||
214 | #ifndef SIZE_OPERANDS | |
215 | #define SIZE_OPERANDS 18 | |
216 | #endif | |
217 | ||
218 | #ifndef SIZE_VALUES | |
219 | #define SIZE_VALUES 13 | |
220 | #endif | |
221 | ||
222 | #ifndef SIZE_LOCATION | |
223 | #define SIZE_LOCATION 20 | |
224 | #endif | |
225 | ||
226 | #ifndef SIZE_PC | |
227 | #define SIZE_PC 4 | |
228 | #endif | |
229 | ||
230 | #ifndef SIZE_LINE_NUMBER | |
231 | #define SIZE_LINE_NUMBER 2 | |
232 | #endif | |
233 | ||
234 | static void | |
267b3b8e | 235 | trace_input_func (SIM_DESC sd, const char *name, enum op_types in1, enum op_types in2, enum op_types in3) |
fee8ec00 SR |
236 | { |
237 | char *comma; | |
238 | enum op_types in[3]; | |
239 | int i; | |
240 | char buf[1024]; | |
241 | char *p; | |
242 | long tmp; | |
243 | char *type; | |
244 | const char *filename; | |
245 | const char *functionname; | |
246 | unsigned int linenumber; | |
247 | bfd_vma byte_pc; | |
248 | ||
249 | if ((cr16_debug & DEBUG_TRACE) == 0) | |
250 | return; | |
251 | ||
252 | switch (State.ins_type) | |
253 | { | |
254 | default: | |
255 | case INS_UNKNOWN: type = " ?"; break; | |
256 | } | |
257 | ||
258 | if ((cr16_debug & DEBUG_LINE_NUMBER) == 0) | |
9db36cf8 | 259 | sim_io_printf (sd, |
fee8ec00 SR |
260 | "0x%.*x %s: %-*s ", |
261 | SIZE_PC, (unsigned)PC, | |
262 | type, | |
263 | SIZE_INSTRUCTION, name); | |
264 | ||
265 | else | |
266 | { | |
267 | buf[0] = '\0'; | |
247ac9ee | 268 | byte_pc = PC; |
267b3b8e MF |
269 | if (STATE_TEXT_SECTION (sd) |
270 | && byte_pc >= STATE_TEXT_START (sd) | |
271 | && byte_pc < STATE_TEXT_END (sd)) | |
fee8ec00 SR |
272 | { |
273 | filename = (const char *)0; | |
274 | functionname = (const char *)0; | |
275 | linenumber = 0; | |
267b3b8e MF |
276 | if (bfd_find_nearest_line (STATE_PROG_BFD (sd), |
277 | STATE_TEXT_SECTION (sd), | |
247ac9ee | 278 | (struct bfd_symbol **)0, |
267b3b8e | 279 | byte_pc - STATE_TEXT_START (sd), |
fee8ec00 SR |
280 | &filename, &functionname, &linenumber)) |
281 | { | |
282 | p = buf; | |
283 | if (linenumber) | |
284 | { | |
285 | sprintf (p, "#%-*d ", SIZE_LINE_NUMBER, linenumber); | |
286 | p += strlen (p); | |
287 | } | |
288 | else | |
289 | { | |
290 | sprintf (p, "%-*s ", SIZE_LINE_NUMBER+1, "---"); | |
291 | p += SIZE_LINE_NUMBER+2; | |
292 | } | |
293 | ||
294 | if (functionname) | |
295 | { | |
296 | sprintf (p, "%s ", functionname); | |
297 | p += strlen (p); | |
298 | } | |
299 | else if (filename) | |
300 | { | |
301 | char *q = strrchr (filename, '/'); | |
302 | sprintf (p, "%s ", (q) ? q+1 : filename); | |
303 | p += strlen (p); | |
304 | } | |
305 | ||
306 | if (*p == ' ') | |
307 | *p = '\0'; | |
308 | } | |
309 | } | |
310 | ||
9db36cf8 | 311 | sim_io_printf (sd, |
fee8ec00 SR |
312 | "0x%.*x %s: %-*.*s %-*s ", |
313 | SIZE_PC, (unsigned)PC, | |
314 | type, | |
315 | SIZE_LOCATION, SIZE_LOCATION, buf, | |
316 | SIZE_INSTRUCTION, name); | |
317 | } | |
318 | ||
319 | in[0] = in1; | |
320 | in[1] = in2; | |
321 | in[2] = in3; | |
322 | comma = ""; | |
323 | p = buf; | |
324 | for (i = 0; i < 3; i++) | |
325 | { | |
326 | switch (in[i]) | |
327 | { | |
328 | case OP_VOID: | |
329 | break; | |
330 | ||
331 | case OP_REG: | |
fee8ec00 | 332 | case OP_REGP: |
fee8ec00 SR |
333 | sprintf (p, "%sr%d", comma, OP[i]); |
334 | p += strlen (p); | |
335 | comma = ","; | |
336 | break; | |
337 | ||
338 | case OP_PROC_REG: | |
fee8ec00 SR |
339 | sprintf (p, "%scr%d", comma, OP[i]); |
340 | p += strlen (p); | |
341 | comma = ","; | |
342 | break; | |
343 | ||
344 | case OP_CONSTANT16: | |
345 | sprintf (p, "%s%d", comma, OP[i]); | |
346 | p += strlen (p); | |
347 | comma = ","; | |
348 | break; | |
349 | ||
350 | case OP_CONSTANT4: | |
351 | sprintf (p, "%s%d", comma, SEXT4(OP[i])); | |
352 | p += strlen (p); | |
353 | comma = ","; | |
354 | break; | |
355 | ||
356 | case OP_CONSTANT3: | |
357 | sprintf (p, "%s%d", comma, SEXT3(OP[i])); | |
358 | p += strlen (p); | |
359 | comma = ","; | |
360 | break; | |
361 | ||
362 | case OP_MEMREF: | |
363 | sprintf (p, "%s@r%d", comma, OP[i]); | |
364 | p += strlen (p); | |
365 | comma = ","; | |
366 | break; | |
367 | ||
368 | case OP_MEMREF2: | |
32267d59 | 369 | sprintf (p, "%s@(%d,r%d)", comma, (int16_t)OP[i], OP[i+1]); |
fee8ec00 SR |
370 | p += strlen (p); |
371 | comma = ","; | |
372 | break; | |
373 | ||
374 | case OP_MEMREF3: | |
375 | sprintf (p, "%s@%d", comma, OP[i]); | |
376 | p += strlen (p); | |
377 | comma = ","; | |
378 | break; | |
379 | } | |
380 | } | |
381 | ||
382 | if ((cr16_debug & DEBUG_VALUES) == 0) | |
383 | { | |
384 | *p++ = '\n'; | |
385 | *p = '\0'; | |
9db36cf8 | 386 | sim_io_printf (sd, "%s", buf); |
fee8ec00 SR |
387 | } |
388 | else | |
389 | { | |
390 | *p = '\0'; | |
9db36cf8 | 391 | sim_io_printf (sd, "%-*s", SIZE_OPERANDS, buf); |
fee8ec00 SR |
392 | |
393 | p = buf; | |
394 | for (i = 0; i < 3; i++) | |
395 | { | |
396 | buf[0] = '\0'; | |
397 | switch (in[i]) | |
398 | { | |
399 | case OP_VOID: | |
9db36cf8 | 400 | sim_io_printf (sd, "%*s", SIZE_VALUES, ""); |
fee8ec00 SR |
401 | break; |
402 | ||
fee8ec00 | 403 | case OP_REG: |
9db36cf8 | 404 | sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "", |
32267d59 | 405 | (uint16_t) GPR (OP[i])); |
fee8ec00 SR |
406 | break; |
407 | ||
408 | case OP_REGP: | |
32267d59 | 409 | tmp = (long)((((uint32_t) GPR (OP[i])) << 16) | ((uint32_t) GPR (OP[i] + 1))); |
9db36cf8 | 410 | sim_io_printf (sd, "%*s0x%.8lx", SIZE_VALUES-10, "", tmp); |
fee8ec00 SR |
411 | break; |
412 | ||
413 | case OP_PROC_REG: | |
9db36cf8 | 414 | sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "", |
32267d59 | 415 | (uint16_t) CREG (OP[i])); |
fee8ec00 SR |
416 | break; |
417 | ||
418 | case OP_CONSTANT16: | |
9db36cf8 | 419 | sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "", |
32267d59 | 420 | (uint16_t)OP[i]); |
fee8ec00 SR |
421 | break; |
422 | ||
423 | case OP_CONSTANT4: | |
9db36cf8 | 424 | sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "", |
32267d59 | 425 | (uint16_t)SEXT4(OP[i])); |
fee8ec00 SR |
426 | break; |
427 | ||
428 | case OP_CONSTANT3: | |
9db36cf8 | 429 | sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "", |
32267d59 | 430 | (uint16_t)SEXT3(OP[i])); |
fee8ec00 SR |
431 | break; |
432 | ||
433 | case OP_MEMREF2: | |
9db36cf8 | 434 | sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "", |
32267d59 | 435 | (uint16_t)OP[i]); |
9db36cf8 | 436 | sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "", |
32267d59 | 437 | (uint16_t)GPR (OP[i + 1])); |
fee8ec00 SR |
438 | i++; |
439 | break; | |
440 | } | |
441 | } | |
442 | } | |
443 | ||
9db36cf8 | 444 | sim_io_flush_stdout (sd); |
fee8ec00 SR |
445 | } |
446 | ||
447 | static void | |
267b3b8e | 448 | do_trace_output_flush (SIM_DESC sd) |
fee8ec00 | 449 | { |
9db36cf8 | 450 | sim_io_flush_stdout (sd); |
fee8ec00 SR |
451 | } |
452 | ||
453 | static void | |
267b3b8e | 454 | do_trace_output_finish (SIM_DESC sd) |
fee8ec00 | 455 | { |
9db36cf8 | 456 | sim_io_printf (sd, |
fee8ec00 SR |
457 | " F0=%d F1=%d C=%d\n", |
458 | (State.trace.psw & PSR_F_BIT) != 0, | |
459 | (State.trace.psw & PSR_F_BIT) != 0, | |
460 | (State.trace.psw & PSR_C_BIT) != 0); | |
9db36cf8 | 461 | sim_io_flush_stdout (sd); |
fee8ec00 SR |
462 | } |
463 | ||
5aedb83b | 464 | #if 0 |
fee8ec00 | 465 | static void |
32267d59 | 466 | trace_output_40 (SIM_DESC sd, uint64_t val) |
fee8ec00 SR |
467 | { |
468 | if ((cr16_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) | |
469 | { | |
9db36cf8 | 470 | sim_io_printf (sd, |
fee8ec00 SR |
471 | " :: %*s0x%.2x%.8lx", |
472 | SIZE_VALUES - 12, | |
473 | "", | |
474 | ((int)(val >> 32) & 0xff), | |
475 | ((unsigned long) val) & 0xffffffff); | |
476 | do_trace_output_finish (); | |
477 | } | |
478 | } | |
5aedb83b | 479 | #endif |
fee8ec00 SR |
480 | |
481 | static void | |
32267d59 | 482 | trace_output_32 (SIM_DESC sd, uint32_t val) |
fee8ec00 SR |
483 | { |
484 | if ((cr16_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) | |
485 | { | |
9db36cf8 | 486 | sim_io_printf (sd, |
fee8ec00 SR |
487 | " :: %*s0x%.8x", |
488 | SIZE_VALUES - 10, | |
489 | "", | |
490 | (int) val); | |
267b3b8e | 491 | do_trace_output_finish (sd); |
fee8ec00 SR |
492 | } |
493 | } | |
494 | ||
495 | static void | |
32267d59 | 496 | trace_output_16 (SIM_DESC sd, uint16_t val) |
fee8ec00 SR |
497 | { |
498 | if ((cr16_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) | |
499 | { | |
9db36cf8 | 500 | sim_io_printf (sd, |
fee8ec00 SR |
501 | " :: %*s0x%.4x", |
502 | SIZE_VALUES - 6, | |
503 | "", | |
504 | (int) val); | |
267b3b8e | 505 | do_trace_output_finish (sd); |
fee8ec00 SR |
506 | } |
507 | } | |
508 | ||
509 | static void | |
267b3b8e | 510 | trace_output_void (SIM_DESC sd) |
fee8ec00 SR |
511 | { |
512 | if ((cr16_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) | |
513 | { | |
9db36cf8 | 514 | sim_io_printf (sd, "\n"); |
267b3b8e | 515 | do_trace_output_flush (sd); |
fee8ec00 SR |
516 | } |
517 | } | |
518 | ||
519 | static void | |
267b3b8e | 520 | trace_output_flag (SIM_DESC sd) |
fee8ec00 SR |
521 | { |
522 | if ((cr16_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES)) | |
523 | { | |
9db36cf8 | 524 | sim_io_printf (sd, |
fee8ec00 SR |
525 | " :: %*s", |
526 | SIZE_VALUES, | |
527 | ""); | |
267b3b8e | 528 | do_trace_output_finish (sd); |
fee8ec00 SR |
529 | } |
530 | } | |
531 | ||
532 | ||
533 | ||
534 | ||
535 | #else | |
536 | #define trace_input(NAME, IN1, IN2, IN3) | |
537 | #define trace_output(RESULT) | |
538 | #endif | |
539 | ||
540 | /* addub. */ | |
541 | void | |
267b3b8e | 542 | OP_2C_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 543 | { |
32267d59 MF |
544 | uint8_t tmp; |
545 | uint8_t a = OP[0] & 0xff; | |
546 | uint16_t b = (GPR (OP[1])) & 0xff; | |
fee8ec00 SR |
547 | trace_input ("addub", OP_CONSTANT4_1, OP_REG, OP_VOID); |
548 | tmp = (a + b) & 0xff; | |
549 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 550 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
551 | } |
552 | ||
553 | /* addub. */ | |
554 | void | |
267b3b8e | 555 | OP_2CB_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 556 | { |
32267d59 MF |
557 | uint16_t tmp; |
558 | uint8_t a = ((OP[0]) & 0xff), b = (GPR (OP[1])) & 0xff; | |
fee8ec00 SR |
559 | trace_input ("addub", OP_CONSTANT16, OP_REG, OP_VOID); |
560 | tmp = (a + b) & 0xff; | |
561 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 562 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
563 | } |
564 | ||
565 | /* addub. */ | |
566 | void | |
267b3b8e | 567 | OP_2D_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 568 | { |
32267d59 MF |
569 | uint8_t a = (GPR (OP[0])) & 0xff; |
570 | uint8_t b = (GPR (OP[1])) & 0xff; | |
571 | uint16_t tmp = (a + b) & 0xff; | |
fee8ec00 SR |
572 | trace_input ("addub", OP_REG, OP_REG, OP_VOID); |
573 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 574 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
575 | } |
576 | ||
577 | /* adduw. */ | |
578 | void | |
267b3b8e | 579 | OP_2E_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 580 | { |
32267d59 MF |
581 | uint16_t a = OP[0]; |
582 | uint16_t b = GPR (OP[1]); | |
583 | uint16_t tmp = (a + b); | |
fee8ec00 SR |
584 | trace_input ("adduw", OP_CONSTANT4_1, OP_REG, OP_VOID); |
585 | SET_GPR (OP[1], tmp); | |
267b3b8e | 586 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
587 | } |
588 | ||
589 | /* adduw. */ | |
590 | void | |
267b3b8e | 591 | OP_2EB_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 592 | { |
32267d59 MF |
593 | uint16_t a = OP[0]; |
594 | uint16_t b = GPR (OP[1]); | |
595 | uint16_t tmp = (a + b); | |
fee8ec00 SR |
596 | trace_input ("adduw", OP_CONSTANT16, OP_REG, OP_VOID); |
597 | SET_GPR (OP[1], tmp); | |
267b3b8e | 598 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
599 | } |
600 | ||
601 | /* adduw. */ | |
602 | void | |
267b3b8e | 603 | OP_2F_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 604 | { |
32267d59 MF |
605 | uint16_t a = GPR (OP[0]); |
606 | uint16_t b = GPR (OP[1]); | |
607 | uint16_t tmp = (a + b); | |
fee8ec00 SR |
608 | trace_input ("adduw", OP_REG, OP_REG, OP_VOID); |
609 | SET_GPR (OP[1], tmp); | |
267b3b8e | 610 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
611 | } |
612 | ||
613 | /* addb. */ | |
614 | void | |
267b3b8e | 615 | OP_30_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 616 | { |
32267d59 MF |
617 | uint8_t a = OP[0]; |
618 | uint8_t b = (GPR (OP[1]) & 0xff); | |
619 | uint16_t tmp = (a + b) & 0xff; | |
5aedb83b | 620 | trace_input ("addb", OP_CONSTANT4_1, OP_REG, OP_VOID); |
fee8ec00 SR |
621 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); |
622 | SET_PSR_C (tmp > 0xFF); | |
623 | SET_PSR_F (((a & 0x80) == (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
267b3b8e | 624 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
625 | } |
626 | ||
627 | /* addb. */ | |
628 | void | |
267b3b8e | 629 | OP_30B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 630 | { |
32267d59 MF |
631 | uint8_t a = (OP[0]) & 0xff; |
632 | uint8_t b = (GPR (OP[1]) & 0xff); | |
633 | uint16_t tmp = (a + b) & 0xff; | |
5aedb83b | 634 | trace_input ("addb", OP_CONSTANT16, OP_REG, OP_VOID); |
fee8ec00 SR |
635 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); |
636 | SET_PSR_C (tmp > 0xFF); | |
637 | SET_PSR_F (((a & 0x80) == (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
267b3b8e | 638 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
639 | } |
640 | ||
641 | /* addb. */ | |
642 | void | |
267b3b8e | 643 | OP_31_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 644 | { |
32267d59 MF |
645 | uint8_t a = (GPR (OP[0]) & 0xff); |
646 | uint8_t b = (GPR (OP[1]) & 0xff); | |
647 | uint16_t tmp = (a + b) & 0xff; | |
5aedb83b | 648 | trace_input ("addb", OP_REG, OP_REG, OP_VOID); |
fee8ec00 SR |
649 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); |
650 | SET_PSR_C (tmp > 0xFF); | |
651 | SET_PSR_F (((a & 0x80) == (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
267b3b8e | 652 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
653 | } |
654 | ||
655 | /* addw. */ | |
656 | void | |
267b3b8e | 657 | OP_32_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 658 | { |
32267d59 MF |
659 | int16_t a = OP[0]; |
660 | uint16_t tmp, b = GPR (OP[1]); | |
fee8ec00 | 661 | tmp = (a + b); |
5aedb83b | 662 | trace_input ("addw", OP_CONSTANT4_1, OP_REG, OP_VOID); |
fee8ec00 SR |
663 | SET_GPR (OP[1], tmp); |
664 | SET_PSR_C (tmp > 0xFFFF); | |
665 | SET_PSR_F (((a & 0x8000) == (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
267b3b8e | 666 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
667 | } |
668 | ||
669 | /* addw. */ | |
670 | void | |
267b3b8e | 671 | OP_32B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 672 | { |
32267d59 MF |
673 | int16_t a = OP[0]; |
674 | uint16_t tmp, b = GPR (OP[1]); | |
fee8ec00 SR |
675 | tmp = (a + b); |
676 | trace_input ("addw", OP_CONSTANT16, OP_REG, OP_VOID); | |
677 | SET_GPR (OP[1], tmp); | |
678 | SET_PSR_C (tmp > 0xFFFF); | |
679 | SET_PSR_F (((a & 0x8000) == (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
267b3b8e | 680 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
681 | } |
682 | ||
683 | /* addw. */ | |
684 | void | |
267b3b8e | 685 | OP_33_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 686 | { |
32267d59 | 687 | uint16_t tmp, a = (GPR (OP[0])), b = (GPR (OP[1])); |
fee8ec00 SR |
688 | trace_input ("addw", OP_REG, OP_REG, OP_VOID); |
689 | tmp = (a + b); | |
690 | SET_GPR (OP[1], tmp); | |
691 | SET_PSR_C (tmp > 0xFFFF); | |
692 | SET_PSR_F (((a & 0x8000) == (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
267b3b8e | 693 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
694 | } |
695 | ||
696 | /* addcb. */ | |
697 | void | |
267b3b8e | 698 | OP_34_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 699 | { |
32267d59 | 700 | uint8_t tmp, a = OP[0] & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
701 | trace_input ("addcb", OP_CONSTANT4_1, OP_REG, OP_REG); |
702 | tmp = (a + b + PSR_C) & 0xff; | |
703 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
704 | SET_PSR_C (tmp > 0xFF); | |
705 | SET_PSR_F (((a & 0x80) == (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
267b3b8e | 706 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
707 | } |
708 | ||
709 | /* addcb. */ | |
710 | void | |
267b3b8e | 711 | OP_34B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 712 | { |
32267d59 MF |
713 | int8_t a = OP[0] & 0xff; |
714 | uint8_t b = (GPR (OP[1])) & 0xff; | |
715 | uint8_t tmp = (a + b + PSR_C) & 0xff; | |
5aedb83b | 716 | trace_input ("addcb", OP_CONSTANT16, OP_REG, OP_VOID); |
fee8ec00 SR |
717 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); |
718 | SET_PSR_C (tmp > 0xFF); | |
719 | SET_PSR_F (((a & 0x80) == (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
267b3b8e | 720 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
721 | } |
722 | ||
723 | /* addcb. */ | |
724 | void | |
267b3b8e | 725 | OP_35_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 726 | { |
32267d59 MF |
727 | uint8_t a = (GPR (OP[0])) & 0xff; |
728 | uint8_t b = (GPR (OP[1])) & 0xff; | |
729 | uint8_t tmp = (a + b + PSR_C) & 0xff; | |
5aedb83b | 730 | trace_input ("addcb", OP_REG, OP_REG, OP_VOID); |
fee8ec00 SR |
731 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); |
732 | SET_PSR_C (tmp > 0xFF); | |
733 | SET_PSR_F (((a & 0x80) == (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
267b3b8e | 734 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
735 | } |
736 | ||
737 | /* addcw. */ | |
738 | void | |
267b3b8e | 739 | OP_36_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 740 | { |
32267d59 MF |
741 | uint16_t a = OP[0]; |
742 | uint16_t b = GPR (OP[1]); | |
743 | uint16_t tmp = (a + b + PSR_C); | |
5aedb83b | 744 | trace_input ("addcw", OP_CONSTANT4_1, OP_REG, OP_VOID); |
fee8ec00 SR |
745 | SET_GPR (OP[1], tmp); |
746 | SET_PSR_C (tmp > 0xFFFF); | |
747 | SET_PSR_F (((a & 0x8000) == (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
267b3b8e | 748 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
749 | } |
750 | ||
751 | /* addcw. */ | |
752 | void | |
267b3b8e | 753 | OP_36B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 754 | { |
32267d59 MF |
755 | int16_t a = OP[0]; |
756 | uint16_t b = GPR (OP[1]); | |
757 | uint16_t tmp = (a + b + PSR_C); | |
5aedb83b | 758 | trace_input ("addcw", OP_CONSTANT16, OP_REG, OP_VOID); |
fee8ec00 SR |
759 | SET_GPR (OP[1], tmp); |
760 | SET_PSR_C (tmp > 0xFFFF); | |
761 | SET_PSR_F (((a & 0x8000) == (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
267b3b8e | 762 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
763 | } |
764 | ||
765 | /* addcw. */ | |
766 | void | |
267b3b8e | 767 | OP_37_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 768 | { |
32267d59 MF |
769 | uint16_t a = GPR (OP[1]); |
770 | uint16_t b = GPR (OP[1]); | |
771 | uint16_t tmp = (a + b + PSR_C); | |
5aedb83b | 772 | trace_input ("addcw", OP_REG, OP_REG, OP_VOID); |
fee8ec00 SR |
773 | SET_GPR (OP[1], tmp); |
774 | SET_PSR_C (tmp > 0xFFFF); | |
775 | SET_PSR_F (((a & 0x8000) == (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
267b3b8e | 776 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
777 | } |
778 | ||
779 | /* addd. */ | |
780 | void | |
267b3b8e | 781 | OP_60_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 782 | { |
32267d59 MF |
783 | int16_t a = (OP[0]); |
784 | uint32_t b = GPR32 (OP[1]); | |
785 | uint32_t tmp = (a + b); | |
5aedb83b | 786 | trace_input ("addd", OP_CONSTANT4_1, OP_REGP, OP_VOID); |
fee8ec00 SR |
787 | SET_GPR32 (OP[1], tmp); |
788 | SET_PSR_C (tmp > 0xFFFFFFFF); | |
789 | SET_PSR_F (((a & 0x80000000) == (b & 0x80000000)) && ((b & 0x80000000) != (tmp & 0x80000000))); | |
267b3b8e | 790 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
791 | } |
792 | ||
793 | /* addd. */ | |
794 | void | |
267b3b8e | 795 | OP_60B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 796 | { |
32267d59 MF |
797 | int32_t a = (SEXT16(OP[0])); |
798 | uint32_t b = GPR32 (OP[1]); | |
799 | uint32_t tmp = (a + b); | |
5aedb83b | 800 | trace_input ("addd", OP_CONSTANT16, OP_REGP, OP_VOID); |
fee8ec00 SR |
801 | SET_GPR32 (OP[1], tmp); |
802 | SET_PSR_C (tmp > 0xFFFFFFFF); | |
803 | SET_PSR_F (((a & 0x80000000) == (b & 0x80000000)) && ((b & 0x80000000) != (tmp & 0x80000000))); | |
267b3b8e | 804 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
805 | } |
806 | ||
807 | /* addd. */ | |
808 | void | |
267b3b8e | 809 | OP_61_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 810 | { |
32267d59 MF |
811 | uint32_t a = GPR32 (OP[0]); |
812 | uint32_t b = GPR32 (OP[1]); | |
813 | uint32_t tmp = (a + b); | |
5aedb83b | 814 | trace_input ("addd", OP_REGP, OP_REGP, OP_VOID); |
fee8ec00 | 815 | SET_GPR32 (OP[1], tmp); |
267b3b8e | 816 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
817 | SET_PSR_C (tmp > 0xFFFFFFFF); |
818 | SET_PSR_F (((a & 0x80000000) == (b & 0x80000000)) && ((b & 0x80000000) != (tmp & 0x80000000))); | |
819 | } | |
820 | ||
821 | /* addd. */ | |
822 | void | |
267b3b8e | 823 | OP_4_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 824 | { |
32267d59 MF |
825 | uint32_t a = OP[0]; |
826 | uint32_t b = GPR32 (OP[1]); | |
827 | uint32_t tmp; | |
fee8ec00 SR |
828 | trace_input ("addd", OP_CONSTANT20, OP_REGP, OP_VOID); |
829 | tmp = (a + b); | |
830 | SET_GPR32 (OP[1], tmp); | |
831 | SET_PSR_C (tmp > 0xFFFFFFFF); | |
832 | SET_PSR_F (((a & 0x80000000) == (b & 0x80000000)) && ((b & 0x80000000) != (tmp & 0x80000000))); | |
267b3b8e | 833 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
834 | } |
835 | ||
836 | /* addd. */ | |
837 | void | |
267b3b8e | 838 | OP_2_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 839 | { |
32267d59 MF |
840 | int32_t a = OP[0]; |
841 | uint32_t b = GPR32 (OP[1]); | |
842 | uint32_t tmp; | |
fee8ec00 SR |
843 | trace_input ("addd", OP_CONSTANT32, OP_REGP, OP_VOID); |
844 | tmp = (a + b); | |
845 | SET_GPR32 (OP[1], tmp); | |
846 | SET_PSR_C (tmp > 0xFFFFFFFF); | |
847 | SET_PSR_F (((a & 0x80000000) == (b & 0x80000000)) && ((b & 0x80000000) != (tmp & 0x80000000))); | |
267b3b8e | 848 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
849 | } |
850 | ||
851 | /* andb. */ | |
852 | void | |
267b3b8e | 853 | OP_20_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 854 | { |
32267d59 | 855 | uint8_t tmp, a = (OP[0]) & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
856 | trace_input ("andb", OP_CONSTANT4, OP_REG, OP_VOID); |
857 | tmp = a & b; | |
858 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 859 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
860 | } |
861 | ||
862 | /* andb. */ | |
863 | void | |
267b3b8e | 864 | OP_20B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 865 | { |
32267d59 | 866 | uint8_t tmp, a = (OP[0]) & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
867 | trace_input ("andb", OP_CONSTANT16, OP_REG, OP_VOID); |
868 | tmp = a & b; | |
869 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 870 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
871 | } |
872 | ||
873 | /* andb. */ | |
874 | void | |
267b3b8e | 875 | OP_21_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 876 | { |
32267d59 | 877 | uint8_t tmp, a = (GPR (OP[0])) & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
878 | trace_input ("andb", OP_REG, OP_REG, OP_VOID); |
879 | tmp = a & b; | |
880 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 881 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
882 | } |
883 | ||
884 | /* andw. */ | |
885 | void | |
267b3b8e | 886 | OP_22_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 887 | { |
32267d59 | 888 | uint16_t tmp, a = OP[0], b = GPR (OP[1]); |
fee8ec00 SR |
889 | trace_input ("andw", OP_CONSTANT4, OP_REG, OP_VOID); |
890 | tmp = a & b; | |
891 | SET_GPR (OP[1], tmp); | |
267b3b8e | 892 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
893 | } |
894 | ||
895 | /* andw. */ | |
896 | void | |
267b3b8e | 897 | OP_22B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 898 | { |
32267d59 | 899 | uint16_t tmp, a = OP[0], b = GPR (OP[1]); |
fee8ec00 SR |
900 | trace_input ("andw", OP_CONSTANT16, OP_REG, OP_VOID); |
901 | tmp = a & b; | |
902 | SET_GPR (OP[1], tmp); | |
267b3b8e | 903 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
904 | } |
905 | ||
906 | /* andw. */ | |
907 | void | |
267b3b8e | 908 | OP_23_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 909 | { |
32267d59 | 910 | uint16_t tmp, a = GPR (OP[0]), b = GPR (OP[1]); |
fee8ec00 SR |
911 | trace_input ("andw", OP_REG, OP_REG, OP_VOID); |
912 | tmp = a & b; | |
913 | SET_GPR (OP[1], tmp); | |
267b3b8e | 914 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
915 | } |
916 | ||
917 | /* andd. */ | |
918 | void | |
267b3b8e | 919 | OP_4_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 920 | { |
32267d59 | 921 | uint32_t tmp, a = OP[0], b = GPR32 (OP[1]); |
fee8ec00 SR |
922 | trace_input ("andd", OP_CONSTANT32, OP_REGP, OP_VOID); |
923 | tmp = a & b; | |
924 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 925 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
926 | } |
927 | ||
928 | /* andd. */ | |
929 | void | |
267b3b8e | 930 | OP_14B_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 931 | { |
32267d59 | 932 | uint32_t tmp, a = (GPR32 (OP[0])), b = (GPR32 (OP[1])); |
fee8ec00 SR |
933 | trace_input ("andd", OP_REGP, OP_REGP, OP_VOID); |
934 | tmp = a & b; | |
935 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 936 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
937 | } |
938 | ||
939 | /* ord. */ | |
940 | void | |
267b3b8e | 941 | OP_5_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 942 | { |
32267d59 | 943 | uint32_t tmp, a = (OP[0]), b = GPR32 (OP[1]); |
fee8ec00 SR |
944 | trace_input ("ord", OP_CONSTANT32, OP_REG, OP_VOID); |
945 | tmp = a | b; | |
946 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 947 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
948 | } |
949 | ||
950 | /* ord. */ | |
951 | void | |
267b3b8e | 952 | OP_149_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 953 | { |
32267d59 | 954 | uint32_t tmp, a = GPR32 (OP[0]), b = GPR32 (OP[1]); |
fee8ec00 SR |
955 | trace_input ("ord", OP_REGP, OP_REGP, OP_VOID); |
956 | tmp = a | b; | |
957 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 958 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
959 | } |
960 | ||
961 | /* xord. */ | |
962 | void | |
267b3b8e | 963 | OP_6_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 964 | { |
32267d59 | 965 | uint32_t tmp, a = (OP[0]), b = GPR32 (OP[1]); |
fee8ec00 SR |
966 | trace_input ("xord", OP_CONSTANT32, OP_REG, OP_VOID); |
967 | tmp = a ^ b; | |
968 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 969 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
970 | } |
971 | ||
972 | /* xord. */ | |
973 | void | |
267b3b8e | 974 | OP_14A_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 975 | { |
32267d59 | 976 | uint32_t tmp, a = GPR32 (OP[0]), b = GPR32 (OP[1]); |
fee8ec00 SR |
977 | trace_input ("xord", OP_REGP, OP_REGP, OP_VOID); |
978 | tmp = a ^ b; | |
979 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 980 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
981 | } |
982 | ||
983 | ||
984 | /* b. */ | |
985 | void | |
267b3b8e | 986 | OP_1_4 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 987 | { |
32267d59 | 988 | uint32_t tmp = 0, cc = cond_stat (OP[0]); |
fee8ec00 SR |
989 | trace_input ("b", OP_CONSTANT4, OP_DISPE9, OP_VOID); |
990 | if (cc) | |
991 | { | |
992 | if (sign_flag) | |
993 | tmp = (PC - (OP[1])); | |
994 | else | |
995 | tmp = (PC + (OP[1])); | |
996 | /* If the resulting PC value is less than 0x00_0000 or greater | |
997 | than 0xFF_FFFF, this instruction causes an IAD trap.*/ | |
998 | ||
999 | if ((tmp < 0x000000) || (tmp > 0xFFFFFF)) | |
1000 | { | |
267b3b8e | 1001 | trace_output_void (sd); |
0ef7f981 | 1002 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
1003 | } |
1004 | else | |
1005 | JMP (tmp); | |
1006 | } | |
1007 | sign_flag = 0; /* Reset sign_flag. */ | |
267b3b8e | 1008 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1009 | } |
1010 | ||
1011 | /* b. */ | |
1012 | void | |
267b3b8e | 1013 | OP_18_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1014 | { |
32267d59 | 1015 | uint32_t tmp = 0, cc = cond_stat (OP[0]); |
fee8ec00 SR |
1016 | trace_input ("b", OP_CONSTANT4, OP_DISP17, OP_VOID); |
1017 | if (cc) | |
1018 | { | |
1019 | if (sign_flag) | |
1020 | tmp = (PC - OP[1]); | |
1021 | else | |
1022 | tmp = (PC + OP[1]); | |
1023 | /* If the resulting PC value is less than 0x00_0000 or greater | |
1024 | than 0xFF_FFFF, this instruction causes an IAD trap.*/ | |
1025 | ||
1026 | if ((tmp < 0x000000) || (tmp > 0xFFFFFF)) | |
1027 | { | |
267b3b8e | 1028 | trace_output_void (sd); |
0ef7f981 | 1029 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
1030 | } |
1031 | else | |
1032 | JMP (tmp); | |
1033 | } | |
1034 | sign_flag = 0; /* Reset sign_flag. */ | |
267b3b8e | 1035 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1036 | } |
1037 | ||
1038 | /* b. */ | |
1039 | void | |
267b3b8e | 1040 | OP_10_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1041 | { |
32267d59 | 1042 | uint32_t tmp = 0, cc = cond_stat (OP[0]); |
fee8ec00 SR |
1043 | trace_input ("b", OP_CONSTANT4, OP_DISP25, OP_VOID); |
1044 | if (cc) | |
1045 | { | |
1046 | if (sign_flag) | |
1047 | tmp = (PC - (OP[1])); | |
1048 | else | |
1049 | tmp = (PC + (OP[1])); | |
1050 | /* If the resulting PC value is less than 0x00_0000 or greater | |
1051 | than 0xFF_FFFF, this instruction causes an IAD trap.*/ | |
1052 | ||
1053 | if ((tmp < 0x000000) || (tmp > 0xFFFFFF)) | |
1054 | { | |
267b3b8e | 1055 | trace_output_void (sd); |
0ef7f981 | 1056 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
1057 | } |
1058 | else | |
1059 | JMP (tmp); | |
1060 | } | |
1061 | sign_flag = 0; /* Reset sign_flag. */ | |
267b3b8e | 1062 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1063 | } |
1064 | ||
1065 | /* bal. */ | |
1066 | void | |
267b3b8e | 1067 | OP_C0_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1068 | { |
32267d59 | 1069 | uint32_t tmp; |
fee8ec00 SR |
1070 | trace_input ("bal", OP_REG, OP_DISP17, OP_VOID); |
1071 | tmp = ((PC + 4) >> 1); /* Store PC in RA register. */ | |
1072 | SET_GPR32 (14, tmp); | |
1073 | if (sign_flag) | |
1074 | tmp = (PC - (OP[1])); | |
1075 | else | |
1076 | tmp = (PC + (OP[1])); | |
1077 | ||
1078 | /* If the resulting PC value is less than 0x00_0000 or greater | |
1079 | than 0xFF_FFFF, this instruction causes an IAD trap. */ | |
1080 | ||
1081 | if ((tmp < 0x000000) || (tmp > 0xFFFFFF)) | |
1082 | { | |
267b3b8e | 1083 | trace_output_void (sd); |
0ef7f981 | 1084 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
1085 | } |
1086 | else | |
1087 | JMP (tmp); | |
1088 | sign_flag = 0; /* Reset sign_flag. */ | |
267b3b8e | 1089 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1090 | } |
1091 | ||
1092 | ||
1093 | /* bal. */ | |
1094 | void | |
267b3b8e | 1095 | OP_102_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1096 | { |
32267d59 | 1097 | uint32_t tmp; |
fee8ec00 SR |
1098 | trace_input ("bal", OP_REGP, OP_DISP25, OP_VOID); |
1099 | tmp = (((PC) + 4) >> 1); /* Store PC in reg pair. */ | |
1100 | SET_GPR32 (OP[0], tmp); | |
1101 | if (sign_flag) | |
1102 | tmp = ((PC) - (OP[1])); | |
1103 | else | |
1104 | tmp = ((PC) + (OP[1])); | |
1105 | /* If the resulting PC value is less than 0x00_0000 or greater | |
1106 | than 0xFF_FFFF, this instruction causes an IAD trap.*/ | |
1107 | ||
1108 | if ((tmp < 0x000000) || (tmp > 0xFFFFFF)) | |
1109 | { | |
267b3b8e | 1110 | trace_output_void (sd); |
0ef7f981 | 1111 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
1112 | } |
1113 | else | |
1114 | JMP (tmp); | |
1115 | sign_flag = 0; /* Reset sign_flag. */ | |
267b3b8e | 1116 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1117 | } |
1118 | ||
1119 | /* jal. */ | |
1120 | void | |
267b3b8e | 1121 | OP_148_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1122 | { |
32267d59 | 1123 | uint32_t tmp; |
fee8ec00 SR |
1124 | trace_input ("jal", OP_REGP, OP_REGP, OP_VOID); |
1125 | SET_GPR32 (OP[0], (((PC) + 4) >> 1)); /* Store next PC in RA */ | |
1126 | tmp = GPR32 (OP[1]); | |
1127 | tmp = SEXT24(tmp << 1); | |
1128 | /* If the resulting PC value is less than 0x00_0000 or greater | |
1129 | than 0xFF_FFFF, this instruction causes an IAD trap.*/ | |
1130 | ||
1131 | if ((tmp < 0x0) || (tmp > 0xFFFFFF)) | |
1132 | { | |
267b3b8e | 1133 | trace_output_void (sd); |
0ef7f981 | 1134 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
1135 | } |
1136 | else | |
1137 | JMP (tmp); | |
1138 | ||
267b3b8e | 1139 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1140 | } |
1141 | ||
1142 | ||
1143 | /* jal. */ | |
1144 | void | |
267b3b8e | 1145 | OP_D_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1146 | { |
32267d59 | 1147 | uint32_t tmp; |
fee8ec00 SR |
1148 | trace_input ("jal", OP_REGP, OP_VOID, OP_VOID); |
1149 | SET_GPR32 (14, (((PC) + 2) >> 1)); /* Store next PC in RA */ | |
1150 | tmp = GPR32 (OP[0]); | |
1151 | tmp = SEXT24(tmp << 1); | |
1152 | /* If the resulting PC value is less than 0x00_0000 or greater | |
1153 | than 0xFF_FFFF, this instruction causes an IAD trap.*/ | |
1154 | ||
1155 | if ((tmp < 0x0) || (tmp > 0xFFFFFF)) | |
1156 | { | |
267b3b8e | 1157 | trace_output_void (sd); |
0ef7f981 | 1158 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
1159 | } |
1160 | else | |
1161 | JMP (tmp); | |
1162 | ||
267b3b8e | 1163 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1164 | } |
1165 | ||
1166 | ||
1167 | /* beq0b. */ | |
1168 | void | |
267b3b8e | 1169 | OP_C_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1170 | { |
32267d59 MF |
1171 | uint32_t addr; |
1172 | uint8_t a = (GPR (OP[0]) & 0xFF); | |
fee8ec00 SR |
1173 | trace_input ("beq0b", OP_REG, OP_DISP5, OP_VOID); |
1174 | addr = OP[1]; | |
1175 | if (a == 0) | |
1176 | { | |
1177 | if (sign_flag) | |
1178 | addr = (PC - OP[1]); | |
1179 | else | |
1180 | addr = (PC + OP[1]); | |
1181 | ||
1182 | JMP (addr); | |
1183 | } | |
1184 | sign_flag = 0; /* Reset sign_flag. */ | |
267b3b8e | 1185 | trace_output_void (sd); |
fee8ec00 SR |
1186 | } |
1187 | ||
1188 | /* bne0b. */ | |
1189 | void | |
267b3b8e | 1190 | OP_D_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1191 | { |
32267d59 MF |
1192 | uint32_t addr; |
1193 | uint8_t a = (GPR (OP[0]) & 0xFF); | |
fee8ec00 SR |
1194 | trace_input ("bne0b", OP_REG, OP_DISP5, OP_VOID); |
1195 | addr = OP[1]; | |
1196 | if (a != 0) | |
1197 | { | |
1198 | if (sign_flag) | |
1199 | addr = (PC - OP[1]); | |
1200 | else | |
1201 | addr = (PC + OP[1]); | |
1202 | ||
1203 | JMP (addr); | |
1204 | } | |
1205 | sign_flag = 0; /* Reset sign_flag. */ | |
267b3b8e | 1206 | trace_output_void (sd); |
fee8ec00 SR |
1207 | } |
1208 | ||
1209 | /* beq0w. */ | |
1210 | void | |
267b3b8e | 1211 | OP_E_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1212 | { |
32267d59 MF |
1213 | uint32_t addr; |
1214 | uint16_t a = GPR (OP[0]); | |
fee8ec00 SR |
1215 | trace_input ("beq0w", OP_REG, OP_DISP5, OP_VOID); |
1216 | addr = OP[1]; | |
1217 | if (a == 0) | |
1218 | { | |
1219 | if (sign_flag) | |
1220 | addr = (PC - OP[1]); | |
1221 | else | |
1222 | addr = (PC + OP[1]); | |
1223 | ||
1224 | JMP (addr); | |
1225 | } | |
1226 | sign_flag = 0; /* Reset sign_flag. */ | |
267b3b8e | 1227 | trace_output_void (sd); |
fee8ec00 SR |
1228 | } |
1229 | ||
1230 | /* bne0w. */ | |
1231 | void | |
267b3b8e | 1232 | OP_F_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1233 | { |
32267d59 MF |
1234 | uint32_t addr; |
1235 | uint16_t a = GPR (OP[0]); | |
fee8ec00 SR |
1236 | trace_input ("bne0w", OP_REG, OP_DISP5, OP_VOID); |
1237 | addr = OP[1]; | |
1238 | if (a != 0) | |
1239 | { | |
1240 | if (sign_flag) | |
1241 | addr = (PC - OP[1]); | |
1242 | else | |
1243 | addr = (PC + OP[1]); | |
1244 | ||
1245 | JMP (addr); | |
1246 | } | |
1247 | sign_flag = 0; /* Reset sign_flag. */ | |
267b3b8e | 1248 | trace_output_void (sd); |
fee8ec00 SR |
1249 | } |
1250 | ||
1251 | ||
1252 | /* jeq. */ | |
1253 | void | |
267b3b8e | 1254 | OP_A0_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1255 | { |
32267d59 | 1256 | uint32_t tmp = 0; |
fee8ec00 SR |
1257 | trace_input ("jeq", OP_REGP, OP_VOID, OP_VOID); |
1258 | if ((PSR_Z) == 1) | |
1259 | { | |
1260 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits. */ | |
1261 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit. */ | |
1262 | } | |
267b3b8e | 1263 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1264 | } |
1265 | ||
1266 | /* jne. */ | |
1267 | void | |
267b3b8e | 1268 | OP_A1_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1269 | { |
32267d59 | 1270 | uint32_t tmp = 0; |
fee8ec00 SR |
1271 | trace_input ("jne", OP_REGP, OP_VOID, OP_VOID); |
1272 | if ((PSR_Z) == 0) | |
1273 | { | |
1274 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits. */ | |
1275 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit. */ | |
1276 | } | |
267b3b8e | 1277 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1278 | } |
1279 | ||
1280 | /* jcs. */ | |
1281 | void | |
267b3b8e | 1282 | OP_A2_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1283 | { |
32267d59 | 1284 | uint32_t tmp = 0; |
fee8ec00 SR |
1285 | trace_input ("jcs", OP_REGP, OP_VOID, OP_VOID); |
1286 | if ((PSR_C) == 1) | |
1287 | { | |
1288 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1289 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1290 | } | |
267b3b8e | 1291 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1292 | } |
1293 | ||
1294 | /* jcc. */ | |
1295 | void | |
267b3b8e | 1296 | OP_A3_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1297 | { |
32267d59 | 1298 | uint32_t tmp = 0; |
fee8ec00 SR |
1299 | trace_input ("jcc", OP_REGP, OP_VOID, OP_VOID); |
1300 | if ((PSR_C) == 0) | |
1301 | { | |
1302 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1303 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1304 | } | |
267b3b8e | 1305 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1306 | } |
1307 | ||
1308 | /* jhi. */ | |
1309 | void | |
267b3b8e | 1310 | OP_A4_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1311 | { |
32267d59 | 1312 | uint32_t tmp = 0; |
fee8ec00 SR |
1313 | trace_input ("jhi", OP_REGP, OP_VOID, OP_VOID); |
1314 | if ((PSR_L) == 1) | |
1315 | { | |
1316 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1317 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1318 | } | |
267b3b8e | 1319 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1320 | } |
1321 | ||
1322 | /* jls. */ | |
1323 | void | |
267b3b8e | 1324 | OP_A5_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1325 | { |
32267d59 | 1326 | uint32_t tmp = 0; |
fee8ec00 SR |
1327 | trace_input ("jls", OP_REGP, OP_VOID, OP_VOID); |
1328 | if ((PSR_L) == 0) | |
1329 | { | |
1330 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1331 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1332 | } | |
267b3b8e | 1333 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1334 | } |
1335 | ||
1336 | /* jgt. */ | |
1337 | void | |
267b3b8e | 1338 | OP_A6_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1339 | { |
32267d59 | 1340 | uint32_t tmp = 0; |
fee8ec00 SR |
1341 | trace_input ("jgt", OP_REGP, OP_VOID, OP_VOID); |
1342 | if ((PSR_N) == 1) | |
1343 | { | |
1344 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1345 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1346 | } | |
267b3b8e | 1347 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1348 | } |
1349 | ||
1350 | /* jle. */ | |
1351 | void | |
267b3b8e | 1352 | OP_A7_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1353 | { |
32267d59 | 1354 | uint32_t tmp = 0; |
fee8ec00 SR |
1355 | trace_input ("jle", OP_REGP, OP_VOID, OP_VOID); |
1356 | if ((PSR_N) == 0) | |
1357 | { | |
1358 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1359 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1360 | } | |
267b3b8e | 1361 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1362 | } |
1363 | ||
1364 | ||
1365 | /* jfs. */ | |
1366 | void | |
267b3b8e | 1367 | OP_A8_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1368 | { |
32267d59 | 1369 | uint32_t tmp = 0; |
fee8ec00 SR |
1370 | trace_input ("jfs", OP_REGP, OP_VOID, OP_VOID); |
1371 | if ((PSR_F) == 1) | |
1372 | { | |
1373 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1374 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1375 | } | |
267b3b8e | 1376 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1377 | } |
1378 | ||
1379 | /* jfc. */ | |
1380 | void | |
267b3b8e | 1381 | OP_A9_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1382 | { |
32267d59 | 1383 | uint32_t tmp = 0; |
fee8ec00 SR |
1384 | trace_input ("jfc", OP_REGP, OP_VOID, OP_VOID); |
1385 | if ((PSR_F) == 0) | |
1386 | { | |
1387 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1388 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1389 | } | |
267b3b8e | 1390 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1391 | } |
1392 | ||
1393 | /* jlo. */ | |
1394 | void | |
267b3b8e | 1395 | OP_AA_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1396 | { |
32267d59 | 1397 | uint32_t tmp = 0; |
fee8ec00 SR |
1398 | trace_input ("jlo", OP_REGP, OP_VOID, OP_VOID); |
1399 | if (((PSR_Z) == 0) & ((PSR_L) == 0)) | |
1400 | { | |
1401 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1402 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1403 | } | |
267b3b8e | 1404 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1405 | } |
1406 | ||
1407 | /* jhs. */ | |
1408 | void | |
267b3b8e | 1409 | OP_AB_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1410 | { |
32267d59 | 1411 | uint32_t tmp = 0; |
fee8ec00 SR |
1412 | trace_input ("jhs", OP_REGP, OP_VOID, OP_VOID); |
1413 | if (((PSR_Z) == 1) | ((PSR_L) == 1)) | |
1414 | { | |
1415 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1416 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1417 | } | |
267b3b8e | 1418 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1419 | } |
1420 | ||
1421 | /* jlt. */ | |
1422 | void | |
267b3b8e | 1423 | OP_AC_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1424 | { |
32267d59 | 1425 | uint32_t tmp = 0; |
fee8ec00 SR |
1426 | trace_input ("jlt", OP_REGP, OP_VOID, OP_VOID); |
1427 | if (((PSR_Z) == 0) & ((PSR_N) == 0)) | |
1428 | { | |
1429 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1430 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1431 | } | |
267b3b8e | 1432 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1433 | } |
1434 | ||
1435 | /* jge. */ | |
1436 | void | |
267b3b8e | 1437 | OP_AD_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1438 | { |
32267d59 | 1439 | uint32_t tmp = 0; |
fee8ec00 SR |
1440 | trace_input ("jge", OP_REGP, OP_VOID, OP_VOID); |
1441 | if (((PSR_Z) == 1) | ((PSR_N) == 1)) | |
1442 | { | |
1443 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1444 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1445 | } | |
267b3b8e | 1446 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1447 | } |
1448 | ||
1449 | /* jump. */ | |
1450 | void | |
267b3b8e | 1451 | OP_AE_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1452 | { |
32267d59 | 1453 | uint32_t tmp; |
fee8ec00 SR |
1454 | trace_input ("jump", OP_REGP, OP_VOID, OP_VOID); |
1455 | tmp = GPR32 (OP[0]) /*& 0x3fffff*/; /* Use only 0 - 22 bits */ | |
1456 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
267b3b8e | 1457 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1458 | } |
1459 | ||
1460 | /* jusr. */ | |
1461 | void | |
267b3b8e | 1462 | OP_AF_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1463 | { |
32267d59 | 1464 | uint32_t tmp; |
fee8ec00 SR |
1465 | trace_input ("jusr", OP_REGP, OP_VOID, OP_VOID); |
1466 | tmp = (GPR32 (OP[0])) & 0x3fffff; /* Use only 0 - 22 bits */ | |
1467 | JMP (tmp << 1); /* Set PC's 1 - 23 bits and clear 0th bit*/ | |
1468 | SET_PSR_U(1); | |
267b3b8e | 1469 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1470 | } |
1471 | ||
1472 | /* seq. */ | |
1473 | void | |
267b3b8e | 1474 | OP_80_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1475 | { |
1476 | trace_input ("seq", OP_REG, OP_VOID, OP_VOID); | |
1477 | if ((PSR_Z) == 1) | |
1478 | SET_GPR (OP[0], 1); | |
1479 | else | |
1480 | SET_GPR (OP[0], 0); | |
267b3b8e | 1481 | trace_output_void (sd); |
fee8ec00 SR |
1482 | } |
1483 | /* sne. */ | |
1484 | void | |
267b3b8e | 1485 | OP_81_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1486 | { |
1487 | trace_input ("sne", OP_REG, OP_VOID, OP_VOID); | |
1488 | if ((PSR_Z) == 0) | |
1489 | SET_GPR (OP[0], 1); | |
1490 | else | |
1491 | SET_GPR (OP[0], 0); | |
267b3b8e | 1492 | trace_output_void (sd); |
fee8ec00 SR |
1493 | } |
1494 | ||
1495 | /* scs. */ | |
1496 | void | |
267b3b8e | 1497 | OP_82_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1498 | { |
1499 | trace_input ("scs", OP_REG, OP_VOID, OP_VOID); | |
1500 | if ((PSR_C) == 1) | |
1501 | SET_GPR (OP[0], 1); | |
1502 | else | |
1503 | SET_GPR (OP[0], 0); | |
267b3b8e | 1504 | trace_output_void (sd); |
fee8ec00 SR |
1505 | } |
1506 | ||
1507 | /* scc. */ | |
1508 | void | |
267b3b8e | 1509 | OP_83_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1510 | { |
1511 | trace_input ("scc", OP_REG, OP_VOID, OP_VOID); | |
1512 | if ((PSR_C) == 0) | |
1513 | SET_GPR (OP[0], 1); | |
1514 | else | |
1515 | SET_GPR (OP[0], 0); | |
267b3b8e | 1516 | trace_output_void (sd); |
fee8ec00 SR |
1517 | } |
1518 | ||
1519 | /* shi. */ | |
1520 | void | |
267b3b8e | 1521 | OP_84_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1522 | { |
1523 | trace_input ("shi", OP_REG, OP_VOID, OP_VOID); | |
1524 | if ((PSR_L) == 1) | |
1525 | SET_GPR (OP[0], 1); | |
1526 | else | |
1527 | SET_GPR (OP[0], 0); | |
267b3b8e | 1528 | trace_output_void (sd); |
fee8ec00 SR |
1529 | } |
1530 | ||
1531 | /* sls. */ | |
1532 | void | |
267b3b8e | 1533 | OP_85_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1534 | { |
1535 | trace_input ("sls", OP_REG, OP_VOID, OP_VOID); | |
1536 | if ((PSR_L) == 0) | |
1537 | SET_GPR (OP[0], 1); | |
1538 | else | |
1539 | SET_GPR (OP[0], 0); | |
267b3b8e | 1540 | trace_output_void (sd); |
fee8ec00 SR |
1541 | } |
1542 | ||
1543 | /* sgt. */ | |
1544 | void | |
267b3b8e | 1545 | OP_86_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1546 | { |
1547 | trace_input ("sgt", OP_REG, OP_VOID, OP_VOID); | |
1548 | if ((PSR_N) == 1) | |
1549 | SET_GPR (OP[0], 1); | |
1550 | else | |
1551 | SET_GPR (OP[0], 0); | |
267b3b8e | 1552 | trace_output_void (sd); |
fee8ec00 SR |
1553 | } |
1554 | ||
1555 | /* sle. */ | |
1556 | void | |
267b3b8e | 1557 | OP_87_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1558 | { |
1559 | trace_input ("sle", OP_REG, OP_VOID, OP_VOID); | |
1560 | if ((PSR_N) == 0) | |
1561 | SET_GPR (OP[0], 1); | |
1562 | else | |
1563 | SET_GPR (OP[0], 0); | |
267b3b8e | 1564 | trace_output_void (sd); |
fee8ec00 SR |
1565 | } |
1566 | ||
1567 | /* sfs. */ | |
1568 | void | |
267b3b8e | 1569 | OP_88_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1570 | { |
1571 | trace_input ("sfs", OP_REG, OP_VOID, OP_VOID); | |
1572 | if ((PSR_F) == 1) | |
1573 | SET_GPR (OP[0], 1); | |
1574 | else | |
1575 | SET_GPR (OP[0], 0); | |
267b3b8e | 1576 | trace_output_void (sd); |
fee8ec00 SR |
1577 | } |
1578 | ||
1579 | /* sfc. */ | |
1580 | void | |
267b3b8e | 1581 | OP_89_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1582 | { |
1583 | trace_input ("sfc", OP_REG, OP_VOID, OP_VOID); | |
1584 | if ((PSR_F) == 0) | |
1585 | SET_GPR (OP[0], 1); | |
1586 | else | |
1587 | SET_GPR (OP[0], 0); | |
267b3b8e | 1588 | trace_output_void (sd); |
fee8ec00 SR |
1589 | } |
1590 | ||
1591 | ||
1592 | /* slo. */ | |
1593 | void | |
267b3b8e | 1594 | OP_8A_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1595 | { |
1596 | trace_input ("slo", OP_REG, OP_VOID, OP_VOID); | |
1597 | if (((PSR_Z) == 0) & ((PSR_L) == 0)) | |
1598 | SET_GPR (OP[0], 1); | |
1599 | else | |
1600 | SET_GPR (OP[0], 0); | |
267b3b8e | 1601 | trace_output_void (sd); |
fee8ec00 SR |
1602 | } |
1603 | ||
1604 | /* shs. */ | |
1605 | void | |
267b3b8e | 1606 | OP_8B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1607 | { |
1608 | trace_input ("shs", OP_REG, OP_VOID, OP_VOID); | |
1609 | if ( ((PSR_Z) == 1) | ((PSR_L) == 1)) | |
1610 | SET_GPR (OP[0], 1); | |
1611 | else | |
1612 | SET_GPR (OP[0], 0); | |
267b3b8e | 1613 | trace_output_void (sd); |
fee8ec00 SR |
1614 | } |
1615 | ||
1616 | /* slt. */ | |
1617 | void | |
267b3b8e | 1618 | OP_8C_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1619 | { |
1620 | trace_input ("slt", OP_REG, OP_VOID, OP_VOID); | |
1621 | if (((PSR_Z) == 0) & ((PSR_N) == 0)) | |
1622 | SET_GPR (OP[0], 1); | |
1623 | else | |
1624 | SET_GPR (OP[0], 0); | |
267b3b8e | 1625 | trace_output_void (sd); |
fee8ec00 SR |
1626 | } |
1627 | ||
1628 | /* sge. */ | |
1629 | void | |
267b3b8e | 1630 | OP_8D_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
1631 | { |
1632 | trace_input ("sge", OP_REG, OP_VOID, OP_VOID); | |
1633 | if (((PSR_Z) == 1) | ((PSR_N) == 1)) | |
1634 | SET_GPR (OP[0], 1); | |
1635 | else | |
1636 | SET_GPR (OP[0], 0); | |
267b3b8e | 1637 | trace_output_void (sd); |
fee8ec00 SR |
1638 | } |
1639 | ||
1640 | /* cbitb. */ | |
1641 | void | |
267b3b8e | 1642 | OP_D7_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1643 | { |
32267d59 MF |
1644 | uint8_t a = OP[0] & 0xff; |
1645 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
1646 | trace_input ("cbitb", OP_CONSTANT4, OP_ABS20_OUTPUT, OP_VOID); |
1647 | tmp = RB (addr); | |
1648 | SET_PSR_F (tmp & (1 << a)); | |
1649 | tmp = tmp & ~(1 << a); | |
1650 | SB (addr, tmp); | |
267b3b8e | 1651 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1652 | } |
1653 | ||
1654 | /* cbitb. */ | |
1655 | void | |
267b3b8e | 1656 | OP_107_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1657 | { |
32267d59 MF |
1658 | uint8_t a = OP[0] & 0xff; |
1659 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
1660 | trace_input ("cbitb", OP_CONSTANT4, OP_ABS24_OUTPUT, OP_VOID); |
1661 | tmp = RB (addr); | |
1662 | SET_PSR_F (tmp & (1 << a)); | |
1663 | tmp = tmp & ~(1 << a); | |
1664 | SB (addr, tmp); | |
267b3b8e | 1665 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1666 | } |
1667 | ||
1668 | /* cbitb. */ | |
1669 | void | |
267b3b8e | 1670 | OP_68_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1671 | { |
32267d59 MF |
1672 | uint8_t a = (OP[0]) & 0xff; |
1673 | uint32_t addr = (GPR (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1674 | trace_input ("cbitb", OP_CONSTANT4, OP_R_INDEX7_ABS20, OP_VOID); |
1675 | tmp = RB (addr); | |
1676 | SET_PSR_F (tmp & (1 << a)); | |
1677 | tmp = tmp & ~(1 << a); | |
1678 | SB (addr, tmp); | |
267b3b8e | 1679 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1680 | } |
1681 | ||
1682 | /* cbitb. */ | |
1683 | void | |
267b3b8e | 1684 | OP_1AA_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1685 | { |
32267d59 MF |
1686 | uint8_t a = (OP[0]) & 0xff; |
1687 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1688 | trace_input ("cbitb", OP_CONSTANT4, OP_RP_INDEX_DISP14, OP_VOID); |
1689 | tmp = RB (addr); | |
1690 | SET_PSR_F (tmp & (1 << a)); | |
1691 | tmp = tmp & ~(1 << a); | |
1692 | SB (addr, tmp); | |
267b3b8e | 1693 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1694 | } |
1695 | ||
1696 | /* cbitb. */ | |
1697 | void | |
267b3b8e | 1698 | OP_104_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1699 | { |
32267d59 MF |
1700 | uint8_t a = (OP[0]) & 0xff; |
1701 | uint32_t addr = (GPR (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1702 | trace_input ("cbitb", OP_CONSTANT4, OP_R_BASE_DISPS20, OP_VOID); |
1703 | tmp = RB (addr); | |
1704 | SET_PSR_F (tmp & (1 << a)); | |
1705 | tmp = tmp & ~(1 << a); | |
1706 | SB (addr, tmp); | |
267b3b8e | 1707 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1708 | } |
1709 | ||
1710 | /* cbitb. */ | |
1711 | void | |
267b3b8e | 1712 | OP_D4_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1713 | { |
32267d59 MF |
1714 | uint8_t a = (OP[0]) & 0xff; |
1715 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1716 | trace_input ("cbitb", OP_CONSTANT4, OP_RP_INDEX_DISP0, OP_VOID); |
1717 | tmp = RB (addr); | |
1718 | SET_PSR_F (tmp & (1 << a)); | |
1719 | tmp = tmp & ~(1 << a); | |
1720 | SB (addr, tmp); | |
267b3b8e | 1721 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1722 | } |
1723 | ||
1724 | /* cbitb. */ | |
1725 | void | |
267b3b8e | 1726 | OP_D6_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1727 | { |
32267d59 MF |
1728 | uint8_t a = (OP[0]) & 0xff; |
1729 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1730 | trace_input ("cbitb", OP_CONSTANT4, OP_RP_BASE_DISP16, OP_VOID); |
1731 | tmp = RB (addr); | |
1732 | SET_PSR_F (tmp & (1 << a)); | |
1733 | tmp = tmp & ~(1 << a); | |
1734 | SB (addr, tmp); | |
267b3b8e | 1735 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1736 | |
1737 | } | |
1738 | ||
1739 | /* cbitb. */ | |
1740 | void | |
267b3b8e | 1741 | OP_105_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1742 | { |
32267d59 MF |
1743 | uint8_t a = (OP[0]) & 0xff; |
1744 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1745 | trace_input ("cbitb", OP_CONSTANT4, OP_RP_BASE_DISPS20, OP_VOID); |
1746 | tmp = RB (addr); | |
1747 | SET_PSR_F (tmp & (1 << a)); | |
1748 | tmp = tmp & ~(1 << a); | |
1749 | SB (addr, tmp); | |
267b3b8e | 1750 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1751 | } |
1752 | ||
1753 | /* cbitb. */ | |
1754 | void | |
267b3b8e | 1755 | OP_106_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1756 | { |
32267d59 MF |
1757 | uint8_t a = (OP[0]) & 0xff; |
1758 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1759 | trace_input ("cbitb", OP_CONSTANT4, OP_RP_INDEX_DISPS20, OP_VOID); |
1760 | tmp = RB (addr); | |
1761 | SET_PSR_F (tmp & (1 << a)); | |
1762 | tmp = tmp & ~(1 << a); | |
1763 | SB (addr, tmp); | |
267b3b8e | 1764 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1765 | } |
1766 | ||
1767 | ||
1768 | /* cbitw. */ | |
1769 | void | |
267b3b8e | 1770 | OP_6F_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1771 | { |
32267d59 MF |
1772 | uint16_t a = OP[0]; |
1773 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
1774 | trace_input ("cbitw", OP_CONSTANT4, OP_ABS20_OUTPUT, OP_VOID); |
1775 | tmp = RW (addr); | |
1776 | SET_PSR_F (tmp & (1 << a)); | |
1777 | tmp = tmp & ~(1 << a); | |
1778 | SW (addr, tmp); | |
267b3b8e | 1779 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1780 | } |
1781 | ||
1782 | /* cbitw. */ | |
1783 | void | |
267b3b8e | 1784 | OP_117_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1785 | { |
32267d59 MF |
1786 | uint16_t a = OP[0]; |
1787 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
1788 | trace_input ("cbitw", OP_CONSTANT4, OP_ABS24_OUTPUT, OP_VOID); |
1789 | tmp = RW (addr); | |
1790 | SET_PSR_F (tmp & (1 << a)); | |
1791 | tmp = tmp & ~(1 << a); | |
1792 | SW (addr, tmp); | |
267b3b8e | 1793 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1794 | } |
1795 | ||
1796 | /* cbitw. */ | |
1797 | void | |
267b3b8e | 1798 | OP_36_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1799 | { |
32267d59 MF |
1800 | uint32_t addr; |
1801 | uint16_t a = (OP[0]), tmp; | |
fee8ec00 SR |
1802 | trace_input ("cbitw", OP_CONSTANT4, OP_R_INDEX8_ABS20, OP_VOID); |
1803 | ||
1804 | if (OP[1] == 0) | |
1805 | addr = (GPR32 (12)) + OP[2]; | |
1806 | else | |
1807 | addr = (GPR32 (13)) + OP[2]; | |
1808 | ||
1809 | tmp = RW (addr); | |
1810 | SET_PSR_F (tmp & (1 << a)); | |
1811 | tmp = tmp & ~(1 << a); | |
1812 | SW (addr, tmp); | |
267b3b8e | 1813 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1814 | |
1815 | } | |
1816 | ||
1817 | /* cbitw. */ | |
1818 | void | |
267b3b8e | 1819 | OP_1AB_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1820 | { |
32267d59 MF |
1821 | uint16_t a = (OP[0]); |
1822 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1823 | trace_input ("cbitw", OP_CONSTANT4, OP_RP_INDEX_DISP14, OP_VOID); |
1824 | tmp = RW (addr); | |
1825 | SET_PSR_F (tmp & (1 << a)); | |
1826 | tmp = tmp & ~(1 << a); | |
1827 | SW (addr, tmp); | |
267b3b8e | 1828 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1829 | } |
1830 | ||
1831 | /* cbitw. */ | |
1832 | void | |
267b3b8e | 1833 | OP_114_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1834 | { |
32267d59 MF |
1835 | uint16_t a = (OP[0]); |
1836 | uint32_t addr = (GPR (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1837 | trace_input ("cbitw", OP_CONSTANT4, OP_R_BASE_DISPS20, OP_VOID); |
1838 | tmp = RW (addr); | |
1839 | SET_PSR_F (tmp & (1 << a)); | |
1840 | tmp = tmp & ~(1 << a); | |
1841 | SW (addr, tmp); | |
267b3b8e | 1842 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1843 | } |
1844 | ||
1845 | ||
1846 | /* cbitw. */ | |
1847 | void | |
267b3b8e | 1848 | OP_6E_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1849 | { |
32267d59 MF |
1850 | uint16_t a = (OP[0]); |
1851 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1852 | trace_input ("cbitw", OP_CONSTANT4, OP_RP_INDEX_DISP0, OP_VOID); |
1853 | tmp = RW (addr); | |
1854 | SET_PSR_F (tmp & (1 << a)); | |
1855 | tmp = tmp & ~(1 << a); | |
1856 | SW (addr, tmp); | |
267b3b8e | 1857 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1858 | } |
1859 | ||
1860 | /* cbitw. */ | |
1861 | void | |
267b3b8e | 1862 | OP_69_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1863 | { |
32267d59 MF |
1864 | uint16_t a = (OP[0]); |
1865 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1866 | trace_input ("cbitw", OP_CONSTANT4, OP_RP_BASE_DISP16, OP_VOID); |
1867 | tmp = RW (addr); | |
1868 | SET_PSR_F (tmp & (1 << a)); | |
1869 | tmp = tmp & ~(1 << a); | |
1870 | SW (addr, tmp); | |
267b3b8e | 1871 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1872 | } |
1873 | ||
1874 | ||
1875 | /* cbitw. */ | |
1876 | void | |
267b3b8e | 1877 | OP_115_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1878 | { |
32267d59 MF |
1879 | uint16_t a = (OP[0]); |
1880 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1881 | trace_input ("cbitw", OP_CONSTANT4, OP_RP_BASE_DISPS20, OP_VOID); |
1882 | tmp = RW (addr); | |
1883 | SET_PSR_F (tmp & (1 << a)); | |
1884 | tmp = tmp & ~(1 << a); | |
1885 | SW (addr, tmp); | |
267b3b8e | 1886 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1887 | } |
1888 | ||
1889 | /* cbitw. */ | |
1890 | void | |
267b3b8e | 1891 | OP_116_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1892 | { |
32267d59 MF |
1893 | uint16_t a = (OP[0]); |
1894 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1895 | trace_input ("cbitw", OP_CONSTANT4, OP_RP_INDEX_DISPS20, OP_VOID); |
1896 | tmp = RW (addr); | |
1897 | SET_PSR_F (tmp & (1 << a)); | |
1898 | tmp = tmp & ~(1 << a); | |
1899 | SW (addr, tmp); | |
267b3b8e | 1900 | trace_output_32 (sd, addr); |
fee8ec00 SR |
1901 | } |
1902 | ||
1903 | /* sbitb. */ | |
1904 | void | |
267b3b8e | 1905 | OP_E7_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1906 | { |
32267d59 MF |
1907 | uint8_t a = OP[0] & 0xff; |
1908 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
1909 | trace_input ("sbitb", OP_CONSTANT4, OP_ABS20_OUTPUT, OP_VOID); |
1910 | tmp = RB (addr); | |
1911 | SET_PSR_F (tmp & (1 << a)); | |
1912 | tmp = tmp | (1 << a); | |
1913 | SB (addr, tmp); | |
267b3b8e | 1914 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1915 | } |
1916 | ||
1917 | /* sbitb. */ | |
1918 | void | |
267b3b8e | 1919 | OP_10B_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1920 | { |
32267d59 MF |
1921 | uint8_t a = OP[0] & 0xff; |
1922 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
1923 | trace_input ("sbitb", OP_CONSTANT4, OP_ABS24_OUTPUT, OP_VOID); |
1924 | tmp = RB (addr); | |
1925 | SET_PSR_F (tmp & (1 << a)); | |
1926 | tmp = tmp | (1 << a); | |
1927 | SB (addr, tmp); | |
267b3b8e | 1928 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1929 | } |
1930 | ||
1931 | /* sbitb. */ | |
1932 | void | |
267b3b8e | 1933 | OP_70_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1934 | { |
32267d59 MF |
1935 | uint8_t a = OP[0] & 0xff; |
1936 | uint32_t addr = (GPR (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1937 | trace_input ("sbitb", OP_CONSTANT4, OP_R_INDEX7_ABS20, OP_VOID); |
1938 | tmp = RB (addr); | |
1939 | SET_PSR_F (tmp & (1 << a)); | |
1940 | tmp = tmp | (1 << a); | |
1941 | SB (addr, tmp); | |
267b3b8e | 1942 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1943 | } |
1944 | ||
1945 | /* sbitb. */ | |
1946 | void | |
267b3b8e | 1947 | OP_1CA_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1948 | { |
32267d59 MF |
1949 | uint8_t a = OP[0] & 0xff; |
1950 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1951 | trace_input ("sbitb", OP_CONSTANT4, OP_RP_INDEX_DISP14, OP_VOID); |
1952 | tmp = RB (addr); | |
1953 | SET_PSR_F (tmp & (1 << a)); | |
1954 | tmp = tmp | (1 << a); | |
1955 | SB (addr, tmp); | |
267b3b8e | 1956 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1957 | } |
1958 | ||
1959 | /* sbitb. */ | |
1960 | void | |
267b3b8e | 1961 | OP_108_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1962 | { |
32267d59 MF |
1963 | uint8_t a = OP[0] & 0xff; |
1964 | uint32_t addr = (GPR (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1965 | trace_input ("sbitb", OP_CONSTANT4, OP_R_BASE_DISPS20, OP_VOID); |
1966 | tmp = RB (addr); | |
1967 | SET_PSR_F (tmp & (1 << a)); | |
1968 | tmp = tmp | (1 << a); | |
1969 | SB (addr, tmp); | |
267b3b8e | 1970 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1971 | } |
1972 | ||
1973 | ||
1974 | /* sbitb. */ | |
1975 | void | |
267b3b8e | 1976 | OP_E4_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1977 | { |
32267d59 MF |
1978 | uint8_t a = OP[0] & 0xff; |
1979 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1980 | trace_input ("sbitb", OP_CONSTANT4, OP_RP_INDEX_DISP0, OP_VOID); |
1981 | tmp = RB (addr); | |
1982 | SET_PSR_F (tmp & (1 << a)); | |
1983 | tmp = tmp | (1 << a); | |
1984 | SB (addr, tmp); | |
267b3b8e | 1985 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
1986 | } |
1987 | ||
1988 | /* sbitb. */ | |
1989 | void | |
267b3b8e | 1990 | OP_E6_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 1991 | { |
32267d59 MF |
1992 | uint8_t a = OP[0] & 0xff; |
1993 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
1994 | trace_input ("sbitb", OP_CONSTANT4, OP_RP_BASE_DISP16, OP_VOID); |
1995 | tmp = RB (addr); | |
1996 | SET_PSR_F (tmp & (1 << a)); | |
1997 | tmp = tmp | (1 << a); | |
1998 | SB (addr, tmp); | |
267b3b8e | 1999 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2000 | } |
2001 | ||
2002 | ||
2003 | /* sbitb. */ | |
2004 | void | |
267b3b8e | 2005 | OP_109_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2006 | { |
32267d59 MF |
2007 | uint8_t a = OP[0] & 0xff; |
2008 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2009 | trace_input ("sbitb", OP_CONSTANT4, OP_RP_BASE_DISPS20, OP_VOID); |
2010 | tmp = RB (addr); | |
2011 | SET_PSR_F (tmp & (1 << a)); | |
2012 | tmp = tmp | (1 << a); | |
2013 | SB (addr, tmp); | |
267b3b8e | 2014 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2015 | } |
2016 | ||
2017 | ||
2018 | /* sbitb. */ | |
2019 | void | |
267b3b8e | 2020 | OP_10A_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2021 | { |
32267d59 MF |
2022 | uint8_t a = OP[0] & 0xff; |
2023 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2024 | trace_input ("sbitb", OP_CONSTANT4, OP_RP_INDEX_DISPS20, OP_VOID); |
2025 | tmp = RB (addr); | |
2026 | SET_PSR_F (tmp & (1 << a)); | |
2027 | tmp = tmp | (1 << a); | |
2028 | SB (addr, tmp); | |
267b3b8e | 2029 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2030 | } |
2031 | ||
2032 | ||
2033 | /* sbitw. */ | |
2034 | void | |
267b3b8e | 2035 | OP_77_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2036 | { |
32267d59 MF |
2037 | uint16_t a = OP[0]; |
2038 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
2039 | trace_input ("sbitw", OP_CONSTANT4, OP_ABS20_OUTPUT, OP_VOID); |
2040 | tmp = RW (addr); | |
2041 | SET_PSR_F (tmp & (1 << a)); | |
2042 | tmp = tmp | (1 << a); | |
2043 | SW (addr, tmp); | |
267b3b8e | 2044 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2045 | } |
2046 | ||
2047 | /* sbitw. */ | |
2048 | void | |
267b3b8e | 2049 | OP_11B_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2050 | { |
32267d59 MF |
2051 | uint16_t a = OP[0]; |
2052 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
2053 | trace_input ("sbitw", OP_CONSTANT4, OP_ABS24_OUTPUT, OP_VOID); |
2054 | tmp = RW (addr); | |
2055 | SET_PSR_F (tmp & (1 << a)); | |
2056 | tmp = tmp | (1 << a); | |
2057 | SW (addr, tmp); | |
267b3b8e | 2058 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2059 | } |
2060 | ||
2061 | /* sbitw. */ | |
2062 | void | |
267b3b8e | 2063 | OP_3A_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2064 | { |
32267d59 MF |
2065 | uint32_t addr; |
2066 | uint16_t a = (OP[0]), tmp; | |
fee8ec00 SR |
2067 | trace_input ("sbitw", OP_CONSTANT4, OP_R_INDEX8_ABS20, OP_VOID); |
2068 | ||
2069 | if (OP[1] == 0) | |
2070 | addr = (GPR32 (12)) + OP[2]; | |
2071 | else | |
2072 | addr = (GPR32 (13)) + OP[2]; | |
2073 | ||
2074 | tmp = RW (addr); | |
2075 | SET_PSR_F (tmp & (1 << a)); | |
2076 | tmp = tmp | (1 << a); | |
2077 | SW (addr, tmp); | |
267b3b8e | 2078 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2079 | } |
2080 | ||
2081 | /* sbitw. */ | |
2082 | void | |
267b3b8e | 2083 | OP_1CB_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2084 | { |
32267d59 MF |
2085 | uint16_t a = (OP[0]); |
2086 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2087 | trace_input ("sbitw", OP_CONSTANT4, OP_RP_INDEX_DISP14, OP_VOID); |
2088 | tmp = RW (addr); | |
2089 | SET_PSR_F (tmp & (1 << a)); | |
2090 | tmp = tmp | (1 << a); | |
2091 | SW (addr, tmp); | |
267b3b8e | 2092 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2093 | } |
2094 | ||
2095 | /* sbitw. */ | |
2096 | void | |
267b3b8e | 2097 | OP_118_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2098 | { |
32267d59 MF |
2099 | uint16_t a = (OP[0]); |
2100 | uint32_t addr = (GPR (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2101 | trace_input ("sbitw", OP_CONSTANT4, OP_R_BASE_DISPS20, OP_VOID); |
2102 | tmp = RW (addr); | |
2103 | SET_PSR_F (tmp & (1 << a)); | |
2104 | tmp = tmp | (1 << a); | |
2105 | SW (addr, tmp); | |
267b3b8e | 2106 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2107 | } |
2108 | ||
2109 | /* sbitw. */ | |
2110 | void | |
267b3b8e | 2111 | OP_76_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2112 | { |
32267d59 MF |
2113 | uint16_t a = (OP[0]); |
2114 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2115 | trace_input ("sbitw", OP_CONSTANT4, OP_RP_INDEX_DISP0, OP_VOID); |
2116 | tmp = RW (addr); | |
2117 | SET_PSR_F (tmp & (1 << a)); | |
2118 | tmp = tmp | (1 << a); | |
2119 | SW (addr, tmp); | |
267b3b8e | 2120 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2121 | } |
2122 | ||
2123 | /* sbitw. */ | |
2124 | void | |
267b3b8e | 2125 | OP_71_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2126 | { |
32267d59 MF |
2127 | uint16_t a = (OP[0]); |
2128 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2129 | trace_input ("sbitw", OP_CONSTANT4, OP_RP_BASE_DISP16, OP_VOID); |
2130 | tmp = RW (addr); | |
2131 | SET_PSR_F (tmp & (1 << a)); | |
2132 | tmp = tmp | (1 << a); | |
2133 | SW (addr, tmp); | |
267b3b8e | 2134 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2135 | } |
2136 | ||
2137 | /* sbitw. */ | |
2138 | void | |
267b3b8e | 2139 | OP_119_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2140 | { |
32267d59 MF |
2141 | uint16_t a = (OP[0]); |
2142 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2143 | trace_input ("sbitw", OP_CONSTANT4, OP_RP_BASE_DISPS20, OP_VOID); |
2144 | tmp = RW (addr); | |
2145 | SET_PSR_F (tmp & (1 << a)); | |
2146 | tmp = tmp | (1 << a); | |
2147 | SW (addr, tmp); | |
267b3b8e | 2148 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2149 | } |
2150 | ||
2151 | /* sbitw. */ | |
2152 | void | |
267b3b8e | 2153 | OP_11A_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2154 | { |
32267d59 MF |
2155 | uint16_t a = (OP[0]); |
2156 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2157 | trace_input ("sbitw", OP_CONSTANT4, OP_RP_INDEX_DISPS20, OP_VOID); |
2158 | tmp = RW (addr); | |
2159 | SET_PSR_F (tmp & (1 << a)); | |
2160 | tmp = tmp | (1 << a); | |
2161 | SW (addr, tmp); | |
267b3b8e | 2162 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2163 | } |
2164 | ||
2165 | ||
2166 | /* tbitb. */ | |
2167 | void | |
267b3b8e | 2168 | OP_F7_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2169 | { |
32267d59 MF |
2170 | uint8_t a = OP[0] & 0xff; |
2171 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
2172 | trace_input ("tbitb", OP_CONSTANT4, OP_ABS20_OUTPUT, OP_VOID); |
2173 | tmp = RB (addr); | |
2174 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2175 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2176 | } |
2177 | ||
2178 | /* tbitb. */ | |
2179 | void | |
267b3b8e | 2180 | OP_10F_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2181 | { |
32267d59 MF |
2182 | uint8_t a = OP[0] & 0xff; |
2183 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
2184 | trace_input ("tbitb", OP_CONSTANT4, OP_ABS24_OUTPUT, OP_VOID); |
2185 | tmp = RB (addr); | |
2186 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2187 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2188 | } |
2189 | ||
2190 | /* tbitb. */ | |
2191 | void | |
267b3b8e | 2192 | OP_78_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2193 | { |
32267d59 MF |
2194 | uint8_t a = (OP[0]) & 0xff; |
2195 | uint32_t addr = (GPR (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2196 | trace_input ("tbitb", OP_CONSTANT4, OP_R_INDEX7_ABS20, OP_VOID); |
2197 | tmp = RB (addr); | |
2198 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2199 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2200 | } |
2201 | ||
2202 | /* tbitb. */ | |
2203 | void | |
267b3b8e | 2204 | OP_1EA_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2205 | { |
32267d59 MF |
2206 | uint8_t a = (OP[0]) & 0xff; |
2207 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2208 | trace_input ("tbitb", OP_CONSTANT4, OP_RP_INDEX_DISP14, OP_VOID); |
2209 | tmp = RB (addr); | |
2210 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2211 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2212 | } |
2213 | ||
2214 | /* tbitb. */ | |
2215 | void | |
267b3b8e | 2216 | OP_10C_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2217 | { |
32267d59 MF |
2218 | uint8_t a = (OP[0]) & 0xff; |
2219 | uint32_t addr = (GPR (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2220 | trace_input ("tbitb", OP_CONSTANT4, OP_R_BASE_DISPS20, OP_VOID); |
2221 | tmp = RB (addr); | |
2222 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2223 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2224 | } |
2225 | ||
2226 | /* tbitb. */ | |
2227 | void | |
267b3b8e | 2228 | OP_F4_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2229 | { |
32267d59 MF |
2230 | uint8_t a = (OP[0]) & 0xff; |
2231 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2232 | trace_input ("tbitb", OP_CONSTANT4, OP_RP_INDEX_DISP0, OP_VOID); |
2233 | tmp = RB (addr); | |
2234 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2235 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2236 | } |
2237 | ||
2238 | /* tbitb. */ | |
2239 | void | |
267b3b8e | 2240 | OP_F6_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2241 | { |
32267d59 MF |
2242 | uint8_t a = (OP[0]) & 0xff; |
2243 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2244 | trace_input ("tbitb", OP_CONSTANT4, OP_RP_BASE_DISP16, OP_VOID); |
2245 | tmp = RB (addr); | |
2246 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2247 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2248 | } |
2249 | ||
2250 | /* tbitb. */ | |
2251 | void | |
267b3b8e | 2252 | OP_10D_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2253 | { |
32267d59 MF |
2254 | uint8_t a = (OP[0]) & 0xff; |
2255 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2256 | trace_input ("tbitb", OP_CONSTANT4, OP_RP_BASE_DISPS20, OP_VOID); |
2257 | tmp = RB (addr); | |
2258 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2259 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2260 | } |
2261 | ||
2262 | /* tbitb. */ | |
2263 | void | |
267b3b8e | 2264 | OP_10E_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2265 | { |
32267d59 MF |
2266 | uint8_t a = (OP[0]) & 0xff; |
2267 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2268 | trace_input ("tbitb", OP_CONSTANT4, OP_RP_INDEX_DISPS20, OP_VOID); |
2269 | tmp = RB (addr); | |
2270 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2271 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2272 | } |
2273 | ||
2274 | ||
2275 | /* tbitw. */ | |
2276 | void | |
267b3b8e | 2277 | OP_7F_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2278 | { |
32267d59 MF |
2279 | uint16_t a = OP[0]; |
2280 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
2281 | trace_input ("tbitw", OP_CONSTANT4, OP_ABS20_OUTPUT, OP_VOID); |
2282 | tmp = RW (addr); | |
2283 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2284 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2285 | } |
2286 | ||
2287 | /* tbitw. */ | |
2288 | void | |
267b3b8e | 2289 | OP_11F_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2290 | { |
32267d59 MF |
2291 | uint16_t a = OP[0]; |
2292 | uint32_t addr = OP[1], tmp; | |
fee8ec00 SR |
2293 | trace_input ("tbitw", OP_CONSTANT4, OP_ABS24_OUTPUT, OP_VOID); |
2294 | tmp = RW (addr); | |
2295 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2296 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2297 | } |
2298 | ||
2299 | ||
2300 | /* tbitw. */ | |
2301 | void | |
267b3b8e | 2302 | OP_3E_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2303 | { |
32267d59 MF |
2304 | uint32_t addr; |
2305 | uint16_t a = (OP[0]), tmp; | |
fee8ec00 SR |
2306 | trace_input ("tbitw", OP_CONSTANT4, OP_R_INDEX8_ABS20, OP_VOID); |
2307 | ||
2308 | if (OP[1] == 0) | |
2309 | addr = (GPR32 (12)) + OP[2]; | |
2310 | else | |
2311 | addr = (GPR32 (13)) + OP[2]; | |
2312 | ||
2313 | tmp = RW (addr); | |
2314 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2315 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2316 | } |
2317 | ||
2318 | /* tbitw. */ | |
2319 | void | |
267b3b8e | 2320 | OP_1EB_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2321 | { |
32267d59 MF |
2322 | uint16_t a = (OP[0]); |
2323 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2324 | trace_input ("tbitw", OP_CONSTANT4, OP_RP_INDEX_DISP14, OP_VOID); |
2325 | tmp = RW (addr); | |
2326 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2327 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2328 | } |
2329 | ||
2330 | /* tbitw. */ | |
2331 | void | |
267b3b8e | 2332 | OP_11C_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2333 | { |
32267d59 MF |
2334 | uint16_t a = (OP[0]); |
2335 | uint32_t addr = (GPR (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2336 | trace_input ("tbitw", OP_CONSTANT4, OP_R_BASE_DISPS20, OP_VOID); |
2337 | tmp = RW (addr); | |
2338 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2339 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2340 | } |
2341 | ||
2342 | /* tbitw. */ | |
2343 | void | |
267b3b8e | 2344 | OP_7E_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2345 | { |
32267d59 MF |
2346 | uint16_t a = (OP[0]); |
2347 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2348 | trace_input ("tbitw", OP_CONSTANT4, OP_RP_INDEX_DISP0, OP_VOID); |
2349 | tmp = RW (addr); | |
2350 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2351 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2352 | } |
2353 | ||
2354 | /* tbitw. */ | |
2355 | void | |
267b3b8e | 2356 | OP_79_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2357 | { |
32267d59 MF |
2358 | uint16_t a = (OP[0]); |
2359 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2360 | trace_input ("tbitw", OP_CONSTANT4, OP_RP_BASE_DISP16, OP_VOID); |
2361 | tmp = RW (addr); | |
2362 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2363 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2364 | } |
2365 | ||
2366 | /* tbitw. */ | |
2367 | void | |
267b3b8e | 2368 | OP_11D_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2369 | { |
32267d59 MF |
2370 | uint16_t a = (OP[0]); |
2371 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2372 | trace_input ("tbitw", OP_CONSTANT4, OP_RP_BASE_DISPS20, OP_VOID); |
2373 | tmp = RW (addr); | |
2374 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2375 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2376 | } |
2377 | ||
2378 | ||
2379 | /* tbitw. */ | |
2380 | void | |
267b3b8e | 2381 | OP_11E_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2382 | { |
32267d59 MF |
2383 | uint16_t a = (OP[0]); |
2384 | uint32_t addr = (GPR32 (OP[2])) + OP[1], tmp; | |
fee8ec00 SR |
2385 | trace_input ("tbitw", OP_CONSTANT4, OP_RP_INDEX_DISPS20, OP_VOID); |
2386 | tmp = RW (addr); | |
2387 | SET_PSR_F (tmp & (1 << a)); | |
267b3b8e | 2388 | trace_output_32 (sd, addr); |
fee8ec00 SR |
2389 | } |
2390 | ||
2391 | ||
2392 | /* tbit. */ | |
2393 | void | |
267b3b8e | 2394 | OP_6_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2395 | { |
32267d59 MF |
2396 | uint16_t a = OP[0]; |
2397 | uint16_t b = (GPR (OP[1])); | |
fee8ec00 | 2398 | trace_input ("tbit", OP_CONSTANT4, OP_REG, OP_VOID); |
537e4bb9 | 2399 | SET_PSR_F (b & (1 << a)); |
267b3b8e | 2400 | trace_output_16 (sd, b); |
fee8ec00 SR |
2401 | } |
2402 | ||
2403 | /* tbit. */ | |
2404 | void | |
267b3b8e | 2405 | OP_7_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2406 | { |
32267d59 MF |
2407 | uint16_t a = GPR (OP[0]); |
2408 | uint16_t b = (GPR (OP[1])); | |
fee8ec00 | 2409 | trace_input ("tbit", OP_REG, OP_REG, OP_VOID); |
537e4bb9 | 2410 | SET_PSR_F (b & (1 << a)); |
267b3b8e | 2411 | trace_output_16 (sd, b); |
fee8ec00 SR |
2412 | } |
2413 | ||
2414 | ||
2415 | /* cmpb. */ | |
2416 | void | |
267b3b8e | 2417 | OP_50_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2418 | { |
32267d59 MF |
2419 | uint8_t a = (OP[0]) & 0xFF; |
2420 | uint8_t b = (GPR (OP[1])) & 0xFF; | |
fee8ec00 SR |
2421 | trace_input ("cmpb", OP_CONSTANT4, OP_REG, OP_VOID); |
2422 | SET_PSR_Z (a == b); | |
32267d59 | 2423 | SET_PSR_N ((int8_t)a > (int8_t)b); |
fee8ec00 | 2424 | SET_PSR_L (a > b); |
267b3b8e | 2425 | trace_output_flag (sd); |
fee8ec00 SR |
2426 | } |
2427 | ||
2428 | /* cmpb. */ | |
2429 | void | |
267b3b8e | 2430 | OP_50B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2431 | { |
32267d59 MF |
2432 | uint8_t a = (OP[0]) & 0xFF; |
2433 | uint8_t b = (GPR (OP[1])) & 0xFF; | |
fee8ec00 SR |
2434 | trace_input ("cmpb", OP_CONSTANT16, OP_REG, OP_VOID); |
2435 | SET_PSR_Z (a == b); | |
32267d59 | 2436 | SET_PSR_N ((int8_t)a > (int8_t)b); |
fee8ec00 | 2437 | SET_PSR_L (a > b); |
267b3b8e | 2438 | trace_output_flag (sd); |
fee8ec00 SR |
2439 | } |
2440 | ||
2441 | /* cmpb. */ | |
2442 | void | |
267b3b8e | 2443 | OP_51_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2444 | { |
32267d59 MF |
2445 | uint8_t a = (GPR (OP[0])) & 0xFF; |
2446 | uint8_t b = (GPR (OP[1])) & 0xFF; | |
fee8ec00 SR |
2447 | trace_input ("cmpb", OP_REG, OP_REG, OP_VOID); |
2448 | SET_PSR_Z (a == b); | |
32267d59 | 2449 | SET_PSR_N ((int8_t)a > (int8_t)b); |
fee8ec00 | 2450 | SET_PSR_L (a > b); |
267b3b8e | 2451 | trace_output_flag (sd); |
fee8ec00 SR |
2452 | } |
2453 | ||
2454 | /* cmpw. */ | |
2455 | void | |
267b3b8e | 2456 | OP_52_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2457 | { |
32267d59 MF |
2458 | uint16_t a = (OP[0]); |
2459 | uint16_t b = GPR (OP[1]); | |
fee8ec00 SR |
2460 | trace_input ("cmpw", OP_CONSTANT4, OP_REG, OP_VOID); |
2461 | SET_PSR_Z (a == b); | |
32267d59 | 2462 | SET_PSR_N ((int16_t)a > (int16_t)b); |
fee8ec00 | 2463 | SET_PSR_L (a > b); |
267b3b8e | 2464 | trace_output_flag (sd); |
fee8ec00 SR |
2465 | } |
2466 | ||
2467 | /* cmpw. */ | |
2468 | void | |
267b3b8e | 2469 | OP_52B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2470 | { |
32267d59 MF |
2471 | uint16_t a = (OP[0]); |
2472 | uint16_t b = GPR (OP[1]); | |
fee8ec00 SR |
2473 | trace_input ("cmpw", OP_CONSTANT16, OP_REG, OP_VOID); |
2474 | SET_PSR_Z (a == b); | |
32267d59 | 2475 | SET_PSR_N ((int16_t)a > (int16_t)b); |
fee8ec00 | 2476 | SET_PSR_L (a > b); |
267b3b8e | 2477 | trace_output_flag (sd); |
fee8ec00 SR |
2478 | } |
2479 | ||
2480 | /* cmpw. */ | |
2481 | void | |
267b3b8e | 2482 | OP_53_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2483 | { |
32267d59 MF |
2484 | uint16_t a = GPR (OP[0]) ; |
2485 | uint16_t b = GPR (OP[1]) ; | |
fee8ec00 SR |
2486 | trace_input ("cmpw", OP_REG, OP_REG, OP_VOID); |
2487 | SET_PSR_Z (a == b); | |
32267d59 | 2488 | SET_PSR_N ((int16_t)a > (int16_t)b); |
fee8ec00 | 2489 | SET_PSR_L (a > b); |
267b3b8e | 2490 | trace_output_flag (sd); |
fee8ec00 SR |
2491 | } |
2492 | ||
2493 | /* cmpd. */ | |
2494 | void | |
267b3b8e | 2495 | OP_56_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2496 | { |
32267d59 MF |
2497 | uint32_t a = (OP[0]); |
2498 | uint32_t b = GPR32 (OP[1]); | |
fee8ec00 SR |
2499 | trace_input ("cmpd", OP_CONSTANT4, OP_REGP, OP_VOID); |
2500 | SET_PSR_Z (a == b); | |
32267d59 | 2501 | SET_PSR_N ((int32_t)a > (int32_t)b); |
fee8ec00 | 2502 | SET_PSR_L (a > b); |
267b3b8e | 2503 | trace_output_flag (sd); |
fee8ec00 SR |
2504 | } |
2505 | ||
2506 | /* cmpd. */ | |
2507 | void | |
267b3b8e | 2508 | OP_56B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2509 | { |
32267d59 MF |
2510 | uint32_t a = (SEXT16(OP[0])); |
2511 | uint32_t b = GPR32 (OP[1]); | |
fee8ec00 SR |
2512 | trace_input ("cmpd", OP_CONSTANT16, OP_REGP, OP_VOID); |
2513 | SET_PSR_Z (a == b); | |
32267d59 | 2514 | SET_PSR_N ((int32_t)a > (int32_t)b); |
fee8ec00 | 2515 | SET_PSR_L (a > b); |
267b3b8e | 2516 | trace_output_flag (sd); |
fee8ec00 SR |
2517 | } |
2518 | ||
2519 | /* cmpd. */ | |
2520 | void | |
267b3b8e | 2521 | OP_57_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2522 | { |
32267d59 MF |
2523 | uint32_t a = GPR32 (OP[0]) ; |
2524 | uint32_t b = GPR32 (OP[1]) ; | |
fee8ec00 SR |
2525 | trace_input ("cmpd", OP_REGP, OP_REGP, OP_VOID); |
2526 | SET_PSR_Z (a == b); | |
32267d59 | 2527 | SET_PSR_N ((int32_t)a > (int32_t)b); |
fee8ec00 | 2528 | SET_PSR_L (a > b); |
267b3b8e | 2529 | trace_output_flag (sd); |
fee8ec00 SR |
2530 | } |
2531 | ||
2532 | /* cmpd. */ | |
2533 | void | |
267b3b8e | 2534 | OP_9_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2535 | { |
32267d59 MF |
2536 | uint32_t a = (OP[0]); |
2537 | uint32_t b = GPR32 (OP[1]); | |
fee8ec00 SR |
2538 | trace_input ("cmpd", OP_CONSTANT32, OP_REGP, OP_VOID); |
2539 | SET_PSR_Z (a == b); | |
32267d59 | 2540 | SET_PSR_N ((int32_t)a > (int32_t)b); |
fee8ec00 | 2541 | SET_PSR_L (a > b); |
267b3b8e | 2542 | trace_output_flag (sd); |
fee8ec00 SR |
2543 | } |
2544 | ||
2545 | ||
2546 | /* movb. */ | |
2547 | void | |
267b3b8e | 2548 | OP_58_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2549 | { |
32267d59 MF |
2550 | uint8_t tmp = OP[0] & 0xFF; |
2551 | uint16_t a = (GPR (OP[1])) & 0xFF00; | |
5aedb83b | 2552 | trace_input ("movb", OP_CONSTANT4, OP_REG, OP_VOID); |
fee8ec00 | 2553 | SET_GPR (OP[1], (a | tmp)); |
267b3b8e | 2554 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2555 | } |
2556 | ||
2557 | /* movb. */ | |
2558 | void | |
267b3b8e | 2559 | OP_58B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2560 | { |
32267d59 MF |
2561 | uint8_t tmp = OP[0] & 0xFF; |
2562 | uint16_t a = (GPR (OP[1])) & 0xFF00; | |
5aedb83b | 2563 | trace_input ("movb", OP_CONSTANT16, OP_REG, OP_VOID); |
fee8ec00 | 2564 | SET_GPR (OP[1], (a | tmp)); |
267b3b8e | 2565 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2566 | } |
2567 | ||
2568 | /* movb. */ | |
2569 | void | |
267b3b8e | 2570 | OP_59_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2571 | { |
32267d59 MF |
2572 | uint8_t tmp = (GPR (OP[0])) & 0xFF; |
2573 | uint16_t a = (GPR (OP[1])) & 0xFF00; | |
5aedb83b | 2574 | trace_input ("movb", OP_REG, OP_REG, OP_VOID); |
fee8ec00 | 2575 | SET_GPR (OP[1], (a | tmp)); |
267b3b8e | 2576 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2577 | } |
2578 | ||
2579 | /* movw. */ | |
2580 | void | |
267b3b8e | 2581 | OP_5A_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2582 | { |
32267d59 | 2583 | uint16_t tmp = OP[0]; |
fee8ec00 SR |
2584 | trace_input ("movw", OP_CONSTANT4_1, OP_REG, OP_VOID); |
2585 | SET_GPR (OP[1], (tmp & 0xffff)); | |
267b3b8e | 2586 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2587 | } |
2588 | ||
2589 | /* movw. */ | |
2590 | void | |
267b3b8e | 2591 | OP_5AB_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2592 | { |
32267d59 | 2593 | int16_t tmp = OP[0]; |
fee8ec00 SR |
2594 | trace_input ("movw", OP_CONSTANT16, OP_REG, OP_VOID); |
2595 | SET_GPR (OP[1], (tmp & 0xffff)); | |
267b3b8e | 2596 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2597 | } |
2598 | ||
2599 | /* movw. */ | |
2600 | void | |
267b3b8e | 2601 | OP_5B_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2602 | { |
32267d59 MF |
2603 | uint16_t tmp = GPR (OP[0]); |
2604 | uint32_t a = GPR32 (OP[1]); | |
5aedb83b | 2605 | trace_input ("movw", OP_REG, OP_REGP, OP_VOID); |
fee8ec00 SR |
2606 | a = (a & 0xffff0000) | tmp; |
2607 | SET_GPR32 (OP[1], a); | |
267b3b8e | 2608 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2609 | } |
2610 | ||
2611 | /* movxb. */ | |
2612 | void | |
267b3b8e | 2613 | OP_5C_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2614 | { |
32267d59 | 2615 | uint8_t tmp = (GPR (OP[0])) & 0xFF; |
fee8ec00 SR |
2616 | trace_input ("movxb", OP_REG, OP_REG, OP_VOID); |
2617 | SET_GPR (OP[1], ((SEXT8(tmp)) & 0xffff)); | |
267b3b8e | 2618 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2619 | } |
2620 | ||
2621 | /* movzb. */ | |
2622 | void | |
267b3b8e | 2623 | OP_5D_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2624 | { |
32267d59 | 2625 | uint8_t tmp = (GPR (OP[0])) & 0xFF; |
fee8ec00 SR |
2626 | trace_input ("movzb", OP_REG, OP_REG, OP_VOID); |
2627 | SET_GPR (OP[1], tmp); | |
267b3b8e | 2628 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2629 | } |
2630 | ||
2631 | /* movxw. */ | |
2632 | void | |
267b3b8e | 2633 | OP_5E_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2634 | { |
32267d59 | 2635 | uint16_t tmp = GPR (OP[0]); |
fee8ec00 SR |
2636 | trace_input ("movxw", OP_REG, OP_REGP, OP_VOID); |
2637 | SET_GPR32 (OP[1], SEXT16(tmp)); | |
267b3b8e | 2638 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2639 | } |
2640 | ||
2641 | /* movzw. */ | |
2642 | void | |
267b3b8e | 2643 | OP_5F_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2644 | { |
32267d59 | 2645 | uint16_t tmp = GPR (OP[0]); |
fee8ec00 SR |
2646 | trace_input ("movzw", OP_REG, OP_REGP, OP_VOID); |
2647 | SET_GPR32 (OP[1], (tmp & 0x0000FFFF)); | |
267b3b8e | 2648 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2649 | } |
2650 | ||
2651 | /* movd. */ | |
2652 | void | |
267b3b8e | 2653 | OP_54_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2654 | { |
32267d59 | 2655 | int32_t tmp = OP[0]; |
fee8ec00 SR |
2656 | trace_input ("movd", OP_CONSTANT4, OP_REGP, OP_VOID); |
2657 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 2658 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2659 | } |
2660 | ||
2661 | /* movd. */ | |
2662 | void | |
267b3b8e | 2663 | OP_54B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2664 | { |
32267d59 | 2665 | int32_t tmp = SEXT16(OP[0]); |
fee8ec00 SR |
2666 | trace_input ("movd", OP_CONSTANT16, OP_REGP, OP_VOID); |
2667 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 2668 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2669 | } |
2670 | ||
2671 | /* movd. */ | |
2672 | void | |
267b3b8e | 2673 | OP_55_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2674 | { |
32267d59 | 2675 | uint32_t tmp = GPR32 (OP[0]); |
fee8ec00 SR |
2676 | trace_input ("movd", OP_REGP, OP_REGP, OP_VOID); |
2677 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 2678 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2679 | } |
2680 | ||
2681 | /* movd. */ | |
2682 | void | |
267b3b8e | 2683 | OP_5_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2684 | { |
32267d59 | 2685 | uint32_t tmp = OP[0]; |
fee8ec00 SR |
2686 | trace_input ("movd", OP_CONSTANT20, OP_REGP, OP_VOID); |
2687 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 2688 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2689 | } |
2690 | ||
2691 | /* movd. */ | |
2692 | void | |
267b3b8e | 2693 | OP_7_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2694 | { |
32267d59 | 2695 | int32_t tmp = OP[0]; |
fee8ec00 SR |
2696 | trace_input ("movd", OP_CONSTANT32, OP_REGP, OP_VOID); |
2697 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 2698 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
2699 | } |
2700 | ||
2701 | /* loadm. */ | |
2702 | void | |
267b3b8e | 2703 | OP_14_D (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2704 | { |
32267d59 MF |
2705 | uint32_t addr = GPR (0); |
2706 | uint16_t count = OP[0], reg = 2, tmp; | |
fee8ec00 SR |
2707 | trace_input ("loadm", OP_CONSTANT4, OP_VOID, OP_VOID); |
2708 | if ((addr & 1)) | |
2709 | { | |
267b3b8e | 2710 | trace_output_void (sd); |
0ef7f981 | 2711 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
2712 | } |
2713 | ||
2714 | while (count) | |
2715 | { | |
2716 | tmp = RW (addr); | |
2717 | SET_GPR (reg, tmp); | |
2718 | addr +=2; | |
2719 | --count; | |
2720 | reg++; | |
2721 | if (reg == 6) reg = 8; | |
2722 | }; | |
2723 | ||
2724 | SET_GPR (0, addr); | |
267b3b8e | 2725 | trace_output_void (sd); |
fee8ec00 SR |
2726 | } |
2727 | ||
2728 | ||
2729 | /* loadmp. */ | |
2730 | void | |
267b3b8e | 2731 | OP_15_D (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 2732 | { |
32267d59 MF |
2733 | uint32_t addr = GPR32 (0); |
2734 | uint16_t count = OP[0], reg = 2, tmp; | |
fee8ec00 SR |
2735 | trace_input ("loadm", OP_CONSTANT4, OP_VOID, OP_VOID); |
2736 | if ((addr & 1)) | |
2737 | { | |
267b3b8e | 2738 | trace_output_void (sd); |
0ef7f981 | 2739 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
2740 | } |
2741 | ||
2742 | while (count) | |
2743 | { | |
2744 | tmp = RW (addr); | |
2745 | SET_GPR (reg, tmp); | |
2746 | addr +=2; | |
2747 | --count; | |
2748 | reg++; | |
2749 | if (reg == 6) reg = 8; | |
2750 | }; | |
2751 | ||
2752 | SET_GPR32 (0, addr); | |
267b3b8e | 2753 | trace_output_void (sd); |
fee8ec00 SR |
2754 | } |
2755 | ||
2756 | ||
2757 | /* loadb. */ | |
2758 | void | |
267b3b8e | 2759 | OP_88_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2760 | { |
2761 | /* loadb ABS20, REG | |
2762 | * ADDR = zext24(abs20) | remap (ie 0xF00000) | |
2763 | * REG = [ADDR] | |
2764 | * NOTE: remap is | |
2765 | * If (abs20 > 0xEFFFF) the resulting address is logically ORed | |
2766 | * with 0xF00000 i.e. addresses from 1M-64k to 1M are re-mapped | |
2767 | * by the core to 16M-64k to 16M. */ | |
2768 | ||
32267d59 MF |
2769 | uint16_t tmp, a = (GPR (OP[1])) & 0xFF00; |
2770 | uint32_t addr = OP[0]; | |
fee8ec00 SR |
2771 | trace_input ("loadb", OP_ABS20, OP_REG, OP_VOID); |
2772 | if (addr > 0xEFFFF) addr |= 0xF00000; | |
2773 | tmp = (RB (addr)); | |
2774 | SET_GPR (OP[1], (a | tmp)); | |
267b3b8e | 2775 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2776 | } |
2777 | ||
2778 | /* loadb. */ | |
2779 | void | |
267b3b8e | 2780 | OP_127_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2781 | { |
2782 | /* loadb ABS24, REG | |
2783 | * ADDR = abs24 | |
2784 | * REGR = [ADDR]. */ | |
2785 | ||
32267d59 MF |
2786 | uint16_t tmp, a = (GPR (OP[1])) & 0xFF00; |
2787 | uint32_t addr = OP[0]; | |
fee8ec00 SR |
2788 | trace_input ("loadb", OP_ABS24, OP_REG, OP_VOID); |
2789 | tmp = (RB (addr)); | |
2790 | SET_GPR (OP[1], (a | tmp)); | |
267b3b8e | 2791 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2792 | } |
2793 | ||
2794 | /* loadb. */ | |
2795 | void | |
267b3b8e | 2796 | OP_45_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2797 | { |
2798 | /* loadb [Rindex]ABS20 REG | |
2799 | * ADDR = Rindex + zext24(disp20) | |
2800 | * REGR = [ADDR]. */ | |
2801 | ||
32267d59 MF |
2802 | uint32_t addr; |
2803 | uint16_t tmp, a = (GPR (OP[2])) & 0xFF00; | |
fee8ec00 SR |
2804 | trace_input ("loadb", OP_R_INDEX8_ABS20, OP_REG, OP_VOID); |
2805 | ||
2806 | if (OP[0] == 0) | |
2807 | addr = (GPR32 (12)) + OP[1]; | |
2808 | else | |
2809 | addr = (GPR32 (13)) + OP[1]; | |
2810 | ||
2811 | tmp = (RB (addr)); | |
2812 | SET_GPR (OP[2], (a | tmp)); | |
267b3b8e | 2813 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2814 | } |
2815 | ||
2816 | ||
2817 | /* loadb. */ | |
2818 | void | |
267b3b8e | 2819 | OP_B_4 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2820 | { |
2821 | /* loadb DIPS4(REGP) REG | |
2822 | * ADDR = RPBASE + zext24(DISP4) | |
2823 | * REG = [ADDR]. */ | |
32267d59 MF |
2824 | uint16_t tmp, a = (GPR (OP[2])) & 0xFF00; |
2825 | uint32_t addr = (GPR32 (OP[1])) + OP[0]; | |
fee8ec00 SR |
2826 | trace_input ("loadb", OP_RP_BASE_DISP4, OP_REG, OP_VOID); |
2827 | tmp = (RB (addr)); | |
2828 | SET_GPR (OP[2], (a | tmp)); | |
267b3b8e | 2829 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2830 | } |
2831 | ||
2832 | /* loadb. */ | |
2833 | void | |
267b3b8e | 2834 | OP_BE_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2835 | { |
2836 | /* loadb [Rindex]disp0(RPbasex) REG | |
2837 | * ADDR = Rpbasex + Rindex | |
2838 | * REGR = [ADDR] */ | |
2839 | ||
32267d59 MF |
2840 | uint32_t addr; |
2841 | uint16_t tmp, a = (GPR (OP[3])) & 0xFF00; | |
fee8ec00 SR |
2842 | trace_input ("loadb", OP_RP_INDEX_DISP0, OP_REG, OP_VOID); |
2843 | ||
2844 | addr = (GPR32 (OP[2])) + OP[1]; | |
2845 | ||
2846 | if (OP[0] == 0) | |
2847 | addr = (GPR32 (12)) + addr; | |
2848 | else | |
2849 | addr = (GPR32 (13)) + addr; | |
2850 | ||
2851 | tmp = (RB (addr)); | |
2852 | SET_GPR (OP[3], (a | tmp)); | |
267b3b8e | 2853 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2854 | } |
2855 | ||
2856 | /* loadb. */ | |
2857 | void | |
267b3b8e | 2858 | OP_219_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2859 | { |
2860 | /* loadb [Rindex]disp14(RPbasex) REG | |
2861 | * ADDR = Rpbasex + Rindex + zext24(disp14) | |
2862 | * REGR = [ADDR] */ | |
2863 | ||
32267d59 MF |
2864 | uint32_t addr; |
2865 | uint16_t tmp, a = (GPR (OP[3])) & 0xFF00; | |
fee8ec00 SR |
2866 | |
2867 | addr = (GPR32 (OP[2])) + OP[1]; | |
2868 | ||
2869 | if (OP[0] == 0) | |
2870 | addr = (GPR32 (12)) + addr; | |
2871 | else | |
2872 | addr = (GPR32 (13)) + addr; | |
2873 | ||
2874 | trace_input ("loadb", OP_RP_INDEX_DISP14, OP_REG, OP_VOID); | |
2875 | tmp = (RB (addr)); | |
2876 | SET_GPR (OP[3], (a | tmp)); | |
267b3b8e | 2877 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2878 | } |
2879 | ||
2880 | ||
2881 | /* loadb. */ | |
2882 | void | |
267b3b8e | 2883 | OP_184_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2884 | { |
2885 | /* loadb DISPE20(REG) REG | |
2886 | * zext24(Rbase) + zext24(dispe20) | |
2887 | * REG = [ADDR] */ | |
2888 | ||
32267d59 MF |
2889 | uint16_t tmp,a = (GPR (OP[2])) & 0xFF00; |
2890 | uint32_t addr = OP[0] + (GPR (OP[1])); | |
fee8ec00 SR |
2891 | trace_input ("loadb", OP_R_BASE_DISPE20, OP_REG, OP_VOID); |
2892 | tmp = (RB (addr)); | |
2893 | SET_GPR (OP[2], (a | tmp)); | |
267b3b8e | 2894 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2895 | } |
2896 | ||
2897 | /* loadb. */ | |
2898 | void | |
267b3b8e | 2899 | OP_124_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2900 | { |
2901 | /* loadb DISP20(REG) REG | |
2902 | * ADDR = zext24(Rbase) + zext24(disp20) | |
2903 | * REG = [ADDR] */ | |
2904 | ||
32267d59 MF |
2905 | uint16_t tmp,a = (GPR (OP[2])) & 0xFF00; |
2906 | uint32_t addr = OP[0] + (GPR (OP[1])); | |
fee8ec00 SR |
2907 | trace_input ("loadb", OP_R_BASE_DISP20, OP_REG, OP_VOID); |
2908 | tmp = (RB (addr)); | |
2909 | SET_GPR (OP[2], (a | tmp)); | |
267b3b8e | 2910 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2911 | } |
2912 | ||
2913 | /* loadb. */ | |
2914 | void | |
267b3b8e | 2915 | OP_BF_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2916 | { |
2917 | /* loadb disp16(REGP) REG | |
2918 | * ADDR = RPbase + zext24(disp16) | |
2919 | * REGR = [ADDR] */ | |
2920 | ||
32267d59 MF |
2921 | uint16_t tmp,a = (GPR (OP[2])) & 0xFF00; |
2922 | uint32_t addr = (GPR32 (OP[1])) + OP[0]; | |
fee8ec00 SR |
2923 | trace_input ("loadb", OP_RP_BASE_DISP16, OP_REG, OP_VOID); |
2924 | tmp = (RB (addr)); | |
2925 | SET_GPR (OP[2], (a | tmp)); | |
267b3b8e | 2926 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2927 | } |
2928 | ||
2929 | /* loadb. */ | |
2930 | void | |
267b3b8e | 2931 | OP_125_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2932 | { |
2933 | /* loadb disp20(REGP) REG | |
2934 | * ADDR = RPbase + zext24(disp20) | |
2935 | * REGR = [ADDR] */ | |
32267d59 MF |
2936 | uint16_t tmp,a = (GPR (OP[2])) & 0xFF00; |
2937 | uint32_t addr = (GPR32 (OP[1])) + OP[0]; | |
fee8ec00 SR |
2938 | trace_input ("loadb", OP_RP_BASE_DISP20, OP_REG, OP_VOID); |
2939 | tmp = (RB (addr)); | |
2940 | SET_GPR (OP[2], (a | tmp)); | |
267b3b8e | 2941 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2942 | } |
2943 | ||
2944 | ||
2945 | /* loadb. */ | |
2946 | void | |
267b3b8e | 2947 | OP_185_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2948 | { |
2949 | /* loadb -disp20(REGP) REG | |
2950 | * ADDR = RPbase + zext24(-disp20) | |
2951 | * REGR = [ADDR] */ | |
32267d59 MF |
2952 | uint16_t tmp,a = (GPR (OP[2])) & 0xFF00; |
2953 | uint32_t addr = (GPR32 (OP[1])) + OP[1]; | |
fee8ec00 SR |
2954 | trace_input ("loadb", OP_RP_BASE_DISPE20, OP_REG, OP_VOID); |
2955 | tmp = (RB (addr)); | |
2956 | SET_GPR (OP[2], (a | tmp)); | |
267b3b8e | 2957 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2958 | } |
2959 | ||
2960 | /* loadb. */ | |
2961 | void | |
267b3b8e | 2962 | OP_126_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2963 | { |
2964 | /* loadb [Rindex]disp20(RPbasexb) REG | |
2965 | * ADDR = RPbasex + Rindex + zext24(disp20) | |
2966 | * REGR = [ADDR] */ | |
2967 | ||
32267d59 MF |
2968 | uint32_t addr; |
2969 | uint16_t tmp, a = (GPR (OP[3])) & 0xFF00; | |
fee8ec00 SR |
2970 | trace_input ("loadb", OP_RP_INDEX_DISP20, OP_REG, OP_VOID); |
2971 | ||
2972 | addr = (GPR32 (OP[2])) + OP[1]; | |
2973 | ||
2974 | if (OP[0] == 0) | |
2975 | addr = (GPR32 (12)) + addr; | |
2976 | else | |
2977 | addr = (GPR32 (13)) + addr; | |
2978 | ||
2979 | tmp = (RB (addr)); | |
2980 | SET_GPR (OP[3], (a | tmp)); | |
267b3b8e | 2981 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
2982 | } |
2983 | ||
2984 | ||
2985 | /* loadw. */ | |
2986 | void | |
267b3b8e | 2987 | OP_89_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
2988 | { |
2989 | /* loadw ABS20, REG | |
2990 | * ADDR = zext24(abs20) | remap | |
2991 | * REGR = [ADDR] | |
2992 | * NOTE: remap is | |
2993 | * If (abs20 > 0xEFFFF) the resulting address is logically ORed | |
2994 | * with 0xF00000 i.e. addresses from 1M-64k to 1M are re-mapped | |
2995 | * by the core to 16M-64k to 16M. */ | |
2996 | ||
32267d59 MF |
2997 | uint16_t tmp; |
2998 | uint32_t addr = OP[0]; | |
fee8ec00 SR |
2999 | trace_input ("loadw", OP_ABS20, OP_REG, OP_VOID); |
3000 | if (addr > 0xEFFFF) addr |= 0xF00000; | |
3001 | tmp = (RW (addr)); | |
3002 | SET_GPR (OP[1], tmp); | |
267b3b8e | 3003 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3004 | } |
3005 | ||
3006 | ||
3007 | /* loadw. */ | |
3008 | void | |
267b3b8e | 3009 | OP_12F_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3010 | { |
3011 | /* loadw ABS24, REG | |
3012 | * ADDR = abs24 | |
3013 | * REGR = [ADDR] */ | |
32267d59 MF |
3014 | uint16_t tmp; |
3015 | uint32_t addr = OP[0]; | |
fee8ec00 SR |
3016 | trace_input ("loadw", OP_ABS24, OP_REG, OP_VOID); |
3017 | tmp = (RW (addr)); | |
3018 | SET_GPR (OP[1], tmp); | |
267b3b8e | 3019 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3020 | } |
3021 | ||
3022 | /* loadw. */ | |
3023 | void | |
267b3b8e | 3024 | OP_47_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3025 | { |
3026 | /* loadw [Rindex]ABS20 REG | |
3027 | * ADDR = Rindex + zext24(disp20) | |
3028 | * REGR = [ADDR] */ | |
3029 | ||
32267d59 MF |
3030 | uint32_t addr; |
3031 | uint16_t tmp; | |
fee8ec00 SR |
3032 | trace_input ("loadw", OP_R_INDEX8_ABS20, OP_REG, OP_VOID); |
3033 | ||
3034 | if (OP[0] == 0) | |
3035 | addr = (GPR32 (12)) + OP[1]; | |
3036 | else | |
3037 | addr = (GPR32 (13)) + OP[1]; | |
3038 | ||
3039 | tmp = (RW (addr)); | |
3040 | SET_GPR (OP[2], tmp); | |
267b3b8e | 3041 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3042 | } |
3043 | ||
3044 | ||
3045 | /* loadw. */ | |
3046 | void | |
267b3b8e | 3047 | OP_9_4 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3048 | { |
3049 | /* loadw DIPS4(REGP) REGP | |
3050 | * ADDR = RPBASE + zext24(DISP4) | |
3051 | * REGP = [ADDR]. */ | |
32267d59 MF |
3052 | uint16_t tmp; |
3053 | uint32_t addr, a; | |
fee8ec00 SR |
3054 | trace_input ("loadw", OP_RP_BASE_DISP4, OP_REG, OP_VOID); |
3055 | addr = (GPR32 (OP[1])) + OP[0]; | |
3056 | tmp = (RW (addr)); | |
3057 | if (OP[2] > 11) | |
3058 | { | |
3059 | a = (GPR32 (OP[2])) & 0xffff0000; | |
3060 | SET_GPR32 (OP[2], (a | tmp)); | |
3061 | } | |
3062 | else | |
3063 | SET_GPR (OP[2], tmp); | |
3064 | ||
267b3b8e | 3065 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3066 | } |
3067 | ||
3068 | ||
3069 | /* loadw. */ | |
3070 | void | |
267b3b8e | 3071 | OP_9E_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3072 | { |
3073 | /* loadw [Rindex]disp0(RPbasex) REG | |
3074 | * ADDR = Rpbasex + Rindex | |
3075 | * REGR = [ADDR] */ | |
3076 | ||
32267d59 MF |
3077 | uint32_t addr; |
3078 | uint16_t tmp; | |
fee8ec00 SR |
3079 | trace_input ("loadw", OP_RP_INDEX_DISP0, OP_REG, OP_VOID); |
3080 | ||
3081 | addr = (GPR32 (OP[2])) + OP[1]; | |
3082 | ||
3083 | if (OP[0] == 0) | |
3084 | addr = (GPR32 (12)) + addr; | |
3085 | else | |
3086 | addr = (GPR32 (13)) + addr; | |
3087 | ||
3088 | tmp = RW (addr); | |
3089 | SET_GPR (OP[3], tmp); | |
267b3b8e | 3090 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3091 | } |
3092 | ||
3093 | ||
3094 | /* loadw. */ | |
3095 | void | |
267b3b8e | 3096 | OP_21B_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3097 | { |
3098 | /* loadw [Rindex]disp14(RPbasex) REG | |
3099 | * ADDR = Rpbasex + Rindex + zext24(disp14) | |
3100 | * REGR = [ADDR] */ | |
3101 | ||
32267d59 MF |
3102 | uint32_t addr; |
3103 | uint16_t tmp; | |
fee8ec00 SR |
3104 | trace_input ("loadw", OP_RP_INDEX_DISP14, OP_REG, OP_VOID); |
3105 | addr = (GPR32 (OP[2])) + OP[1]; | |
3106 | ||
3107 | if (OP[0] == 0) | |
3108 | addr = (GPR32 (12)) + addr; | |
3109 | else | |
3110 | addr = (GPR32 (13)) + addr; | |
3111 | ||
3112 | tmp = (RW (addr)); | |
3113 | SET_GPR (OP[3], tmp); | |
267b3b8e | 3114 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3115 | } |
3116 | ||
3117 | /* loadw. */ | |
3118 | void | |
267b3b8e | 3119 | OP_18C_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3120 | { |
3121 | /* loadw dispe20(REG) REGP | |
3122 | * REGP = [DISPE20+[REG]] */ | |
3123 | ||
32267d59 MF |
3124 | uint16_t tmp; |
3125 | uint32_t addr, a; | |
fee8ec00 SR |
3126 | trace_input ("loadw", OP_R_BASE_DISPE20, OP_REGP, OP_VOID); |
3127 | addr = OP[0] + (GPR (OP[1])); | |
3128 | tmp = (RW (addr)); | |
3129 | if (OP[2] > 11) | |
3130 | { | |
3131 | a = (GPR32 (OP[2])) & 0xffff0000; | |
3132 | SET_GPR32 (OP[2], (a | tmp)); | |
3133 | } | |
3134 | else | |
3135 | SET_GPR (OP[2], tmp); | |
3136 | ||
267b3b8e | 3137 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3138 | } |
3139 | ||
3140 | ||
3141 | /* loadw. */ | |
3142 | void | |
267b3b8e | 3143 | OP_12C_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3144 | { |
3145 | /* loadw DISP20(REG) REGP | |
3146 | * ADDR = zext24(Rbase) + zext24(disp20) | |
3147 | * REGP = [ADDR] */ | |
3148 | ||
32267d59 MF |
3149 | uint16_t tmp; |
3150 | uint32_t addr, a; | |
fee8ec00 SR |
3151 | trace_input ("loadw", OP_R_BASE_DISP20, OP_REGP, OP_VOID); |
3152 | addr = OP[0] + (GPR (OP[1])); | |
3153 | tmp = (RW (addr)); | |
3154 | if (OP[2] > 11) | |
3155 | { | |
3156 | a = (GPR32 (OP[2])) & 0xffff0000; | |
3157 | SET_GPR32 (OP[2], (a | tmp)); | |
3158 | } | |
3159 | else | |
3160 | SET_GPR (OP[2], tmp); | |
3161 | ||
267b3b8e | 3162 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3163 | } |
3164 | ||
3165 | /* loadw. */ | |
3166 | void | |
267b3b8e | 3167 | OP_9F_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3168 | { |
3169 | /* loadw disp16(REGP) REGP | |
3170 | * ADDR = RPbase + zext24(disp16) | |
3171 | * REGP = [ADDR] */ | |
32267d59 MF |
3172 | uint16_t tmp; |
3173 | uint32_t addr, a; | |
fee8ec00 SR |
3174 | trace_input ("loadw", OP_RP_BASE_DISP16, OP_REGP, OP_VOID); |
3175 | addr = (GPR32 (OP[1])) + OP[0]; | |
3176 | tmp = (RW (addr)); | |
3177 | if (OP[2] > 11) | |
3178 | { | |
3179 | a = (GPR32 (OP[2])) & 0xffff0000; | |
3180 | SET_GPR32 (OP[2], (a | tmp)); | |
3181 | } | |
3182 | else | |
3183 | SET_GPR (OP[2], tmp); | |
3184 | ||
267b3b8e | 3185 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3186 | } |
3187 | ||
3188 | /* loadw. */ | |
3189 | void | |
267b3b8e | 3190 | OP_12D_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3191 | { |
3192 | /* loadw disp20(REGP) REGP | |
3193 | * ADDR = RPbase + zext24(disp20) | |
3194 | * REGP = [ADDR] */ | |
32267d59 MF |
3195 | uint16_t tmp; |
3196 | uint32_t addr, a; | |
fee8ec00 SR |
3197 | trace_input ("loadw", OP_RP_BASE_DISP20, OP_REG, OP_VOID); |
3198 | addr = (GPR32 (OP[1])) + OP[0]; | |
3199 | tmp = (RW (addr)); | |
3200 | if (OP[2] > 11) | |
3201 | { | |
3202 | a = (GPR32 (OP[2])) & 0xffff0000; | |
3203 | SET_GPR32 (OP[2], (a | tmp)); | |
3204 | } | |
3205 | else | |
3206 | SET_GPR (OP[2], tmp); | |
3207 | ||
267b3b8e | 3208 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3209 | } |
3210 | ||
3211 | /* loadw. */ | |
3212 | void | |
267b3b8e | 3213 | OP_18D_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3214 | { |
3215 | /* loadw -disp20(REGP) REG | |
3216 | * ADDR = RPbase + zext24(-disp20) | |
3217 | * REGR = [ADDR] */ | |
3218 | ||
32267d59 MF |
3219 | uint16_t tmp; |
3220 | uint32_t addr, a; | |
fee8ec00 SR |
3221 | trace_input ("loadw", OP_RP_BASE_DISPE20, OP_REG, OP_VOID); |
3222 | addr = (GPR32 (OP[1])) + OP[0]; | |
3223 | tmp = (RB (addr)); | |
3224 | if (OP[2] > 11) | |
3225 | { | |
3226 | a = (GPR32 (OP[2])) & 0xffff0000; | |
3227 | SET_GPR32 (OP[2], (a | tmp)); | |
3228 | } | |
3229 | else | |
3230 | SET_GPR (OP[2], tmp); | |
3231 | ||
267b3b8e | 3232 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3233 | } |
3234 | ||
3235 | ||
3236 | /* loadw. */ | |
3237 | void | |
267b3b8e | 3238 | OP_12E_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3239 | { |
3240 | /* loadw [Rindex]disp20(RPbasexb) REG | |
3241 | * ADDR = RPbasex + Rindex + zext24(disp20) | |
3242 | * REGR = [ADDR] */ | |
3243 | ||
32267d59 MF |
3244 | uint32_t addr; |
3245 | uint16_t tmp; | |
fee8ec00 SR |
3246 | trace_input ("loadw", OP_RP_INDEX_DISP20, OP_REG, OP_VOID); |
3247 | ||
3248 | if (OP[0] == 0) | |
3249 | addr = (GPR32 (12)) + OP[1] + (GPR32 (OP[2])); | |
3250 | else | |
3251 | addr = (GPR32 (13)) + OP[1] + (GPR32 (OP[2])); | |
3252 | ||
3253 | tmp = (RW (addr)); | |
3254 | SET_GPR (OP[3], tmp); | |
267b3b8e | 3255 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
3256 | } |
3257 | ||
3258 | ||
3259 | /* loadd. */ | |
3260 | void | |
267b3b8e | 3261 | OP_87_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3262 | { |
3263 | /* loadd ABS20, REGP | |
3264 | * ADDR = zext24(abs20) | remap | |
3265 | * REGP = [ADDR] | |
3266 | * NOTE: remap is | |
3267 | * If (abs20 > 0xEFFFF) the resulting address is logically ORed | |
3268 | * with 0xF00000 i.e. addresses from 1M-64k to 1M are re-mapped | |
3269 | * by the core to 16M-64k to 16M. */ | |
3270 | ||
32267d59 | 3271 | uint32_t addr, tmp; |
fee8ec00 SR |
3272 | addr = OP[0]; |
3273 | trace_input ("loadd", OP_ABS20, OP_REGP, OP_VOID); | |
3274 | if (addr > 0xEFFFF) addr |= 0xF00000; | |
3275 | tmp = RLW (addr); | |
3276 | tmp = ((tmp << 16) & 0xffff)| ((tmp >> 16) & 0xffff); | |
3277 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 3278 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3279 | } |
3280 | ||
3281 | /* loadd. */ | |
3282 | void | |
267b3b8e | 3283 | OP_12B_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3284 | { |
3285 | /* loadd ABS24, REGP | |
3286 | * ADDR = abs24 | |
3287 | * REGP = [ADDR] */ | |
3288 | ||
32267d59 MF |
3289 | uint32_t addr = OP[0]; |
3290 | uint32_t tmp; | |
fee8ec00 SR |
3291 | trace_input ("loadd", OP_ABS24, OP_REGP, OP_VOID); |
3292 | tmp = RLW (addr); | |
3293 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3294 | SET_GPR32 (OP[1],tmp); | |
267b3b8e | 3295 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3296 | } |
3297 | ||
3298 | ||
3299 | /* loadd. */ | |
3300 | void | |
267b3b8e | 3301 | OP_46_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3302 | { |
3303 | /* loadd [Rindex]ABS20 REGP | |
3304 | * ADDR = Rindex + zext24(disp20) | |
3305 | * REGP = [ADDR] */ | |
3306 | ||
32267d59 | 3307 | uint32_t addr, tmp; |
fee8ec00 SR |
3308 | trace_input ("loadd", OP_R_INDEX8_ABS20, OP_REGP, OP_VOID); |
3309 | ||
3310 | if (OP[0] == 0) | |
3311 | addr = (GPR32 (12)) + OP[1]; | |
3312 | else | |
3313 | addr = (GPR32 (13)) + OP[1]; | |
3314 | ||
3315 | tmp = RLW (addr); | |
3316 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3317 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 3318 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3319 | } |
3320 | ||
3321 | ||
3322 | /* loadd. */ | |
3323 | void | |
267b3b8e | 3324 | OP_A_4 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3325 | { |
3326 | /* loadd dips4(regp) REGP | |
3327 | * ADDR = Rpbase + zext24(disp4) | |
3328 | * REGP = [ADDR] */ | |
3329 | ||
32267d59 | 3330 | uint32_t tmp, addr = (GPR32 (OP[1])) + OP[0]; |
fee8ec00 SR |
3331 | trace_input ("loadd", OP_RP_BASE_DISP4, OP_REGP, OP_VOID); |
3332 | tmp = RLW (addr); | |
3333 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3334 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 3335 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3336 | } |
3337 | ||
3338 | ||
3339 | /* loadd. */ | |
3340 | void | |
267b3b8e | 3341 | OP_AE_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3342 | { |
3343 | /* loadd [Rindex]disp0(RPbasex) REGP | |
3344 | * ADDR = Rpbasex + Rindex | |
3345 | * REGP = [ADDR] */ | |
3346 | ||
32267d59 | 3347 | uint32_t addr, tmp; |
fee8ec00 SR |
3348 | trace_input ("loadd", OP_RP_INDEX_DISP0, OP_REGP, OP_VOID); |
3349 | ||
3350 | if (OP[0] == 0) | |
3351 | addr = (GPR32 (12)) + (GPR32 (OP[2])) + OP[1]; | |
3352 | else | |
3353 | addr = (GPR32 (13)) + (GPR32 (OP[2])) + OP[1]; | |
3354 | ||
3355 | tmp = RLW (addr); | |
3356 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3357 | SET_GPR32 (OP[3], tmp); | |
267b3b8e | 3358 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3359 | } |
3360 | ||
3361 | ||
3362 | /* loadd. */ | |
3363 | void | |
267b3b8e | 3364 | OP_21A_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3365 | { |
3366 | /* loadd [Rindex]disp14(RPbasex) REGP | |
3367 | * ADDR = Rpbasex + Rindex + zext24(disp14) | |
3368 | * REGR = [ADDR] */ | |
3369 | ||
32267d59 | 3370 | uint32_t addr, tmp; |
fee8ec00 SR |
3371 | trace_input ("loadd", OP_RP_INDEX_DISP14, OP_REGP, OP_VOID); |
3372 | ||
3373 | if (OP[0] == 0) | |
3374 | addr = (GPR32 (12)) + OP[1] + (GPR32 (OP[2])); | |
3375 | else | |
3376 | addr = (GPR32 (13)) + OP[1] + (GPR32 (OP[2])); | |
3377 | ||
3378 | tmp = RLW (addr); | |
3379 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3380 | SET_GPR (OP[3],tmp); | |
267b3b8e | 3381 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3382 | } |
3383 | ||
3384 | ||
3385 | /* loadd. */ | |
3386 | void | |
267b3b8e | 3387 | OP_188_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3388 | { |
3389 | /* loadd dispe20(REG) REG | |
3390 | * zext24(Rbase) + zext24(dispe20) | |
3391 | * REG = [ADDR] */ | |
3392 | ||
32267d59 | 3393 | uint32_t tmp, addr = OP[0] + (GPR (OP[1])); |
fee8ec00 SR |
3394 | trace_input ("loadd", OP_R_BASE_DISPE20, OP_REGP, OP_VOID); |
3395 | tmp = RLW (addr); | |
3396 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3397 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 3398 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3399 | } |
3400 | ||
3401 | ||
3402 | /* loadd. */ | |
3403 | void | |
267b3b8e | 3404 | OP_128_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3405 | { |
3406 | /* loadd DISP20(REG) REG | |
3407 | * ADDR = zext24(Rbase) + zext24(disp20) | |
3408 | * REG = [ADDR] */ | |
3409 | ||
32267d59 | 3410 | uint32_t tmp, addr = OP[0] + (GPR (OP[1])); |
fee8ec00 SR |
3411 | trace_input ("loadd", OP_R_BASE_DISP20, OP_REGP, OP_VOID); |
3412 | tmp = RLW (addr); | |
3413 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3414 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 3415 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3416 | } |
3417 | ||
3418 | /* loadd. */ | |
3419 | void | |
267b3b8e | 3420 | OP_AF_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3421 | { |
3422 | /* loadd disp16(REGP) REGP | |
3423 | * ADDR = RPbase + zext24(disp16) | |
3424 | * REGR = [ADDR] */ | |
32267d59 | 3425 | uint32_t tmp, addr = OP[0] + (GPR32 (OP[1])); |
fee8ec00 SR |
3426 | trace_input ("loadd", OP_RP_BASE_DISP16, OP_REGP, OP_VOID); |
3427 | tmp = RLW (addr); | |
3428 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3429 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 3430 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3431 | } |
3432 | ||
3433 | ||
3434 | /* loadd. */ | |
3435 | void | |
267b3b8e | 3436 | OP_129_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3437 | { |
3438 | /* loadd disp20(REGP) REGP | |
3439 | * ADDR = RPbase + zext24(disp20) | |
3440 | * REGP = [ADDR] */ | |
32267d59 | 3441 | uint32_t tmp, addr = OP[0] + (GPR32 (OP[1])); |
fee8ec00 SR |
3442 | trace_input ("loadd", OP_RP_BASE_DISP20, OP_REGP, OP_VOID); |
3443 | tmp = RLW (addr); | |
3444 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3445 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 3446 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3447 | } |
3448 | ||
3449 | /* loadd. */ | |
3450 | void | |
267b3b8e | 3451 | OP_189_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3452 | { |
3453 | /* loadd -disp20(REGP) REGP | |
3454 | * ADDR = RPbase + zext24(-disp20) | |
3455 | * REGP = [ADDR] */ | |
3456 | ||
32267d59 | 3457 | uint32_t tmp, addr = OP[0] + (GPR32 (OP[1])); |
fee8ec00 SR |
3458 | trace_input ("loadd", OP_RP_BASE_DISPE20, OP_REGP, OP_VOID); |
3459 | tmp = RLW (addr); | |
3460 | tmp = ((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff); | |
3461 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 3462 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3463 | } |
3464 | ||
3465 | /* loadd. */ | |
3466 | void | |
267b3b8e | 3467 | OP_12A_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3468 | { |
3469 | /* loadd [Rindex]disp20(RPbasexb) REGP | |
3470 | * ADDR = RPbasex + Rindex + zext24(disp20) | |
3471 | * REGP = [ADDR] */ | |
3472 | ||
32267d59 | 3473 | uint32_t addr, tmp; |
fee8ec00 SR |
3474 | trace_input ("loadd", OP_RP_INDEX_DISP20, OP_REGP, OP_VOID); |
3475 | ||
3476 | if (OP[0] == 0) | |
3477 | addr = (GPR32 (12)) + OP[1] + (GPR32 (OP[2])); | |
3478 | else | |
3479 | addr = (GPR32 (13)) + OP[1] + (GPR32 (OP[2])); | |
3480 | ||
3481 | tmp = RLW (addr); | |
3482 | tmp = ((tmp << 16) & 0xffff)| ((tmp >> 16) & 0xffff); | |
3483 | SET_GPR32 (OP[3], tmp); | |
267b3b8e | 3484 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
3485 | } |
3486 | ||
3487 | ||
3488 | /* storb. */ | |
3489 | void | |
267b3b8e | 3490 | OP_C8_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3491 | { |
3492 | /* storb REG, ABS20 | |
3493 | * ADDR = zext24(abs20) | remap | |
3494 | * [ADDR] = REGR | |
3495 | * NOTE: remap is | |
3496 | * If (abs20 > 0xEFFFF) the resulting address is logically ORed | |
3497 | * with 0xF00000 i.e. addresses from 1M-64k to 1M are re-mapped | |
3498 | * by the core to 16M-64k to 16M. */ | |
3499 | ||
32267d59 MF |
3500 | uint8_t a = ((GPR (OP[0])) & 0xff); |
3501 | uint32_t addr = OP[1]; | |
fee8ec00 SR |
3502 | trace_input ("storb", OP_REG, OP_ABS20_OUTPUT, OP_VOID); |
3503 | SB (addr, a); | |
267b3b8e | 3504 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3505 | } |
3506 | ||
3507 | /* storb. */ | |
3508 | void | |
267b3b8e | 3509 | OP_137_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3510 | { |
3511 | /* storb REG, ABS24 | |
3512 | * ADDR = abs24 | |
3513 | * [ADDR] = REGR. */ | |
3514 | ||
32267d59 MF |
3515 | uint8_t a = ((GPR (OP[0])) & 0xff); |
3516 | uint32_t addr = OP[1]; | |
fee8ec00 SR |
3517 | trace_input ("storb", OP_REG, OP_ABS24_OUTPUT, OP_VOID); |
3518 | SB (addr, a); | |
267b3b8e | 3519 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3520 | } |
3521 | ||
3522 | /* storb. */ | |
3523 | void | |
267b3b8e | 3524 | OP_65_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3525 | { |
3526 | /* storb REG, [Rindex]ABS20 | |
3527 | * ADDR = Rindex + zext24(disp20) | |
3528 | * [ADDR] = REGR */ | |
3529 | ||
32267d59 MF |
3530 | uint32_t addr; |
3531 | uint8_t a = ((GPR (OP[0])) & 0xff); | |
fee8ec00 SR |
3532 | trace_input ("storb", OP_REG, OP_R_INDEX8_ABS20, OP_VOID); |
3533 | ||
3534 | if (OP[1] == 0) | |
3535 | addr = (GPR32 (12)) + OP[2]; | |
3536 | else | |
3537 | addr = (GPR32 (13)) + OP[2]; | |
3538 | ||
3539 | SB (addr, a); | |
267b3b8e | 3540 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3541 | } |
3542 | ||
3543 | /* storb. */ | |
3544 | void | |
267b3b8e | 3545 | OP_F_4 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3546 | { |
3547 | /* storb REG, DIPS4(REGP) | |
3548 | * ADDR = RPBASE + zext24(DISP4) | |
3549 | * [ADDR] = REG. */ | |
3550 | ||
32267d59 MF |
3551 | uint16_t a = ((GPR (OP[0])) & 0xff); |
3552 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3553 | trace_input ("storb", OP_REG, OP_RP_BASE_DISPE4, OP_VOID); |
fee8ec00 | 3554 | SB (addr, a); |
267b3b8e | 3555 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3556 | } |
3557 | ||
3558 | /* storb. */ | |
3559 | void | |
267b3b8e | 3560 | OP_FE_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3561 | { |
3562 | /* storb [Rindex]disp0(RPbasex) REG | |
3563 | * ADDR = Rpbasex + Rindex | |
3564 | * [ADDR] = REGR */ | |
3565 | ||
32267d59 MF |
3566 | uint32_t addr; |
3567 | uint8_t a = ((GPR (OP[0])) & 0xff); | |
fee8ec00 SR |
3568 | trace_input ("storb", OP_REG, OP_RP_INDEX_DISP0, OP_VOID); |
3569 | ||
3570 | if (OP[1] == 0) | |
3571 | addr = (GPR32 (12)) + (GPR32 (OP[3])) + OP[2]; | |
3572 | else | |
3573 | addr = (GPR32 (13)) + (GPR32 (OP[3])) + OP[2]; | |
3574 | ||
3575 | SB (addr, a); | |
267b3b8e | 3576 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3577 | } |
3578 | ||
3579 | /* storb. */ | |
3580 | void | |
267b3b8e | 3581 | OP_319_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3582 | { |
3583 | /* storb REG, [Rindex]disp14(RPbasex) | |
3584 | * ADDR = Rpbasex + Rindex + zext24(disp14) | |
3585 | * [ADDR] = REGR */ | |
3586 | ||
32267d59 MF |
3587 | uint8_t a = ((GPR (OP[0])) & 0xff); |
3588 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3589 | trace_input ("storb", OP_REG, OP_RP_INDEX_DISP14, OP_VOID); |
fee8ec00 | 3590 | SB (addr, a); |
267b3b8e | 3591 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3592 | } |
3593 | ||
3594 | /* storb. */ | |
3595 | void | |
267b3b8e | 3596 | OP_194_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3597 | { |
3598 | /* storb REG, DISPE20(REG) | |
3599 | * zext24(Rbase) + zext24(dispe20) | |
3600 | * [ADDR] = REG */ | |
3601 | ||
32267d59 MF |
3602 | uint8_t a = ((GPR (OP[0])) & 0xff); |
3603 | uint32_t addr = OP[1] + (GPR (OP[2])); | |
5aedb83b | 3604 | trace_input ("storb", OP_REG, OP_R_BASE_DISPE20, OP_VOID); |
fee8ec00 | 3605 | SB (addr, a); |
267b3b8e | 3606 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3607 | } |
3608 | ||
3609 | /* storb. */ | |
3610 | void | |
267b3b8e | 3611 | OP_134_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3612 | { |
3613 | /* storb REG, DISP20(REG) | |
3614 | * ADDR = zext24(Rbase) + zext24(disp20) | |
3615 | * [ADDR] = REG */ | |
3616 | ||
32267d59 MF |
3617 | uint8_t a = (GPR (OP[0]) & 0xff); |
3618 | uint32_t addr = OP[1] + (GPR (OP[2])); | |
fee8ec00 | 3619 | trace_input ("storb", OP_REG, OP_R_BASE_DISPS20, OP_VOID); |
fee8ec00 | 3620 | SB (addr, a); |
267b3b8e | 3621 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3622 | } |
3623 | ||
3624 | /* storb. */ | |
3625 | void | |
267b3b8e | 3626 | OP_FF_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3627 | { |
3628 | /* storb REG, disp16(REGP) | |
3629 | * ADDR = RPbase + zext24(disp16) | |
3630 | * [ADDR] = REGP */ | |
3631 | ||
32267d59 MF |
3632 | uint8_t a = ((GPR (OP[0])) & 0xff); |
3633 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3634 | trace_input ("storb", OP_REG, OP_RP_BASE_DISP16, OP_VOID); |
fee8ec00 | 3635 | SB (addr, a); |
267b3b8e | 3636 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3637 | } |
3638 | ||
3639 | /* storb. */ | |
3640 | void | |
267b3b8e | 3641 | OP_135_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3642 | { |
3643 | /* storb REG, disp20(REGP) | |
3644 | * ADDR = RPbase + zext24(disp20) | |
3645 | * [ADDR] = REGP */ | |
3646 | ||
32267d59 MF |
3647 | uint8_t a = ((GPR (OP[0])) & 0xff); |
3648 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3649 | trace_input ("storb", OP_REG, OP_RP_BASE_DISPS20, OP_VOID); |
fee8ec00 | 3650 | SB (addr, a); |
267b3b8e | 3651 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3652 | } |
3653 | ||
3654 | /* storb. */ | |
3655 | void | |
267b3b8e | 3656 | OP_195_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3657 | { |
3658 | /* storb REG, -disp20(REGP) | |
3659 | * ADDR = RPbase + zext24(-disp20) | |
3660 | * [ADDR] = REGP */ | |
3661 | ||
32267d59 MF |
3662 | uint8_t a = (GPR (OP[0]) & 0xff); |
3663 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3664 | trace_input ("storb", OP_REG, OP_RP_BASE_DISPE20, OP_VOID); |
fee8ec00 | 3665 | SB (addr, a); |
267b3b8e | 3666 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3667 | } |
3668 | ||
3669 | /* storb. */ | |
3670 | void | |
267b3b8e | 3671 | OP_136_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
3672 | { |
3673 | /* storb REG, [Rindex]disp20(RPbase) | |
3674 | * ADDR = RPbasex + Rindex + zext24(disp20) | |
3675 | * [ADDR] = REGP */ | |
3676 | ||
32267d59 MF |
3677 | uint8_t a = (GPR (OP[0])) & 0xff; |
3678 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3679 | trace_input ("storb", OP_REG, OP_RP_INDEX_DISPS20, OP_VOID); |
fee8ec00 | 3680 | SB (addr, a); |
267b3b8e | 3681 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3682 | } |
3683 | ||
3684 | /* STR_IMM instructions. */ | |
3685 | /* storb . */ | |
3686 | void | |
267b3b8e | 3687 | OP_81_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3688 | { |
32267d59 MF |
3689 | uint8_t a = (OP[0]) & 0xff; |
3690 | uint32_t addr = OP[1]; | |
5aedb83b | 3691 | trace_input ("storb", OP_CONSTANT4, OP_ABS20_OUTPUT, OP_VOID); |
fee8ec00 | 3692 | SB (addr, a); |
267b3b8e | 3693 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3694 | } |
3695 | ||
3696 | /* storb. */ | |
3697 | void | |
267b3b8e | 3698 | OP_123_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3699 | { |
32267d59 MF |
3700 | uint8_t a = (OP[0]) & 0xff; |
3701 | uint32_t addr = OP[1]; | |
5aedb83b | 3702 | trace_input ("storb", OP_CONSTANT4, OP_ABS24_OUTPUT, OP_VOID); |
fee8ec00 | 3703 | SB (addr, a); |
267b3b8e | 3704 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3705 | } |
3706 | ||
3707 | /* storb. */ | |
3708 | void | |
267b3b8e | 3709 | OP_42_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3710 | { |
32267d59 MF |
3711 | uint32_t addr; |
3712 | uint8_t a = (OP[0]) & 0xff; | |
fee8ec00 SR |
3713 | trace_input ("storb", OP_CONSTANT4, OP_R_INDEX8_ABS20, OP_VOID); |
3714 | ||
3715 | if (OP[1] == 0) | |
3716 | addr = (GPR32 (12)) + OP[2]; | |
3717 | else | |
3718 | addr = (GPR32 (13)) + OP[2]; | |
3719 | ||
3720 | SB (addr, a); | |
267b3b8e | 3721 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3722 | } |
3723 | ||
3724 | /* storb. */ | |
3725 | void | |
267b3b8e | 3726 | OP_218_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3727 | { |
32267d59 MF |
3728 | uint8_t a = (OP[0]) & 0xff; |
3729 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3730 | trace_input ("storb", OP_CONSTANT4, OP_RP_BASE_DISP14, OP_VOID); |
fee8ec00 | 3731 | SB (addr, a); |
267b3b8e | 3732 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3733 | } |
3734 | ||
3735 | /* storb. */ | |
3736 | void | |
267b3b8e | 3737 | OP_82_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3738 | { |
32267d59 MF |
3739 | uint8_t a = (OP[0]) & 0xff; |
3740 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3741 | trace_input ("storb", OP_CONSTANT4, OP_RP_INDEX_DISP0, OP_VOID); |
fee8ec00 | 3742 | SB (addr, a); |
267b3b8e | 3743 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3744 | } |
3745 | ||
3746 | /* storb. */ | |
3747 | void | |
267b3b8e | 3748 | OP_120_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3749 | { |
32267d59 MF |
3750 | uint8_t a = (OP[0]) & 0xff; |
3751 | uint32_t addr = (GPR (OP[2])) + OP[1]; | |
5aedb83b | 3752 | trace_input ("storb", OP_CONSTANT4, OP_R_BASE_DISPS20, OP_VOID); |
fee8ec00 | 3753 | SB (addr, a); |
267b3b8e | 3754 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3755 | } |
3756 | ||
3757 | /* storb. */ | |
3758 | void | |
267b3b8e | 3759 | OP_83_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3760 | { |
32267d59 MF |
3761 | uint8_t a = (OP[0]) & 0xff; |
3762 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3763 | trace_input ("storb", OP_CONSTANT4, OP_RP_BASE_DISP16, OP_VOID); |
fee8ec00 | 3764 | SB (addr, a); |
267b3b8e | 3765 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3766 | } |
3767 | ||
3768 | /* storb. */ | |
3769 | void | |
267b3b8e | 3770 | OP_121_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3771 | { |
32267d59 MF |
3772 | uint8_t a = (OP[0]) & 0xff; |
3773 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3774 | trace_input ("storb", OP_CONSTANT4, OP_RP_BASE_DISPS20, OP_VOID); |
fee8ec00 | 3775 | SB (addr, a); |
267b3b8e | 3776 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3777 | } |
3778 | ||
3779 | /* storb. */ | |
3780 | void | |
267b3b8e | 3781 | OP_122_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3782 | { |
32267d59 MF |
3783 | uint8_t a = (OP[0]) & 0xff; |
3784 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3785 | trace_input ("storb", OP_CONSTANT4, OP_RP_INDEX_DISPS20, OP_VOID); |
fee8ec00 | 3786 | SB (addr, a); |
267b3b8e | 3787 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3788 | } |
3789 | /* endif for STR_IMM. */ | |
3790 | ||
3791 | /* storw . */ | |
3792 | void | |
267b3b8e | 3793 | OP_C9_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3794 | { |
32267d59 MF |
3795 | uint16_t a = GPR (OP[0]); |
3796 | uint32_t addr = OP[1]; | |
5aedb83b | 3797 | trace_input ("storw", OP_REG, OP_ABS20_OUTPUT, OP_VOID); |
fee8ec00 | 3798 | SW (addr, a); |
267b3b8e | 3799 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3800 | } |
3801 | ||
3802 | /* storw. */ | |
3803 | void | |
267b3b8e | 3804 | OP_13F_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3805 | { |
32267d59 MF |
3806 | uint16_t a = GPR (OP[0]); |
3807 | uint32_t addr = OP[1]; | |
5aedb83b | 3808 | trace_input ("storw", OP_REG, OP_ABS24_OUTPUT, OP_VOID); |
fee8ec00 | 3809 | SW (addr, a); |
267b3b8e | 3810 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3811 | } |
3812 | ||
3813 | /* storw. */ | |
3814 | void | |
267b3b8e | 3815 | OP_67_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3816 | { |
32267d59 MF |
3817 | uint32_t addr; |
3818 | uint16_t a = GPR (OP[0]); | |
fee8ec00 SR |
3819 | trace_input ("storw", OP_REG, OP_R_INDEX8_ABS20, OP_VOID); |
3820 | ||
3821 | if (OP[1] == 0) | |
3822 | addr = (GPR32 (12)) + OP[2]; | |
3823 | else | |
3824 | addr = (GPR32 (13)) + OP[2]; | |
3825 | ||
3826 | SW (addr, a); | |
267b3b8e | 3827 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3828 | } |
3829 | ||
3830 | ||
3831 | /* storw. */ | |
3832 | void | |
267b3b8e | 3833 | OP_D_4 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3834 | { |
32267d59 MF |
3835 | uint16_t a = (GPR (OP[0])); |
3836 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3837 | trace_input ("storw", OP_REGP, OP_RP_BASE_DISPE4, OP_VOID); |
fee8ec00 | 3838 | SW (addr, a); |
267b3b8e | 3839 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3840 | } |
3841 | ||
3842 | /* storw. */ | |
3843 | void | |
267b3b8e | 3844 | OP_DE_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3845 | { |
32267d59 MF |
3846 | uint16_t a = GPR (OP[0]); |
3847 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3848 | trace_input ("storw", OP_REG, OP_RP_INDEX_DISP0, OP_VOID); |
fee8ec00 | 3849 | SW (addr, a); |
267b3b8e | 3850 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3851 | } |
3852 | ||
3853 | /* storw. */ | |
3854 | void | |
267b3b8e | 3855 | OP_31B_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3856 | { |
32267d59 MF |
3857 | uint16_t a = GPR (OP[0]); |
3858 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
5aedb83b | 3859 | trace_input ("storw", OP_REG, OP_RP_INDEX_DISP14, OP_VOID); |
fee8ec00 | 3860 | SW (addr, a); |
267b3b8e | 3861 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3862 | } |
3863 | ||
3864 | /* storw. */ | |
3865 | void | |
267b3b8e | 3866 | OP_19C_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3867 | { |
32267d59 MF |
3868 | uint16_t a = (GPR (OP[0])); |
3869 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3870 | trace_input ("storw", OP_REGP, OP_RP_BASE_DISPE20, OP_VOID); |
fee8ec00 | 3871 | SW (addr, a); |
267b3b8e | 3872 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3873 | } |
3874 | ||
3875 | /* storw. */ | |
3876 | void | |
267b3b8e | 3877 | OP_13C_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3878 | { |
32267d59 MF |
3879 | uint16_t a = (GPR (OP[0])); |
3880 | uint32_t addr = (GPR (OP[2])) + OP[1]; | |
fee8ec00 | 3881 | trace_input ("storw", OP_REG, OP_R_BASE_DISPS20, OP_VOID); |
fee8ec00 | 3882 | SW (addr, a); |
267b3b8e | 3883 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3884 | } |
3885 | ||
3886 | /* storw. */ | |
3887 | void | |
267b3b8e | 3888 | OP_DF_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3889 | { |
32267d59 MF |
3890 | uint16_t a = (GPR (OP[0])); |
3891 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3892 | trace_input ("storw", OP_REG, OP_RP_BASE_DISP16, OP_VOID); |
fee8ec00 | 3893 | SW (addr, a); |
267b3b8e | 3894 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3895 | } |
3896 | ||
3897 | /* storw. */ | |
3898 | void | |
267b3b8e | 3899 | OP_13D_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3900 | { |
32267d59 MF |
3901 | uint16_t a = (GPR (OP[0])); |
3902 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3903 | trace_input ("storw", OP_REG, OP_RP_BASE_DISPS20, OP_VOID); |
fee8ec00 | 3904 | SW (addr, a); |
267b3b8e | 3905 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3906 | } |
3907 | ||
3908 | /* storw. */ | |
3909 | void | |
267b3b8e | 3910 | OP_19D_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3911 | { |
32267d59 MF |
3912 | uint16_t a = (GPR (OP[0])); |
3913 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3914 | trace_input ("storw", OP_REG, OP_RP_BASE_DISPE20, OP_VOID); |
fee8ec00 | 3915 | SW (addr, a); |
267b3b8e | 3916 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3917 | } |
3918 | ||
3919 | /* storw. */ | |
3920 | void | |
267b3b8e | 3921 | OP_13E_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3922 | { |
32267d59 MF |
3923 | uint16_t a = (GPR (OP[0])); |
3924 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3925 | trace_input ("storw", OP_REG, OP_RP_INDEX_DISPS20, OP_VOID); |
fee8ec00 | 3926 | SW (addr, a); |
267b3b8e | 3927 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3928 | } |
3929 | ||
3930 | /* STORE-w IMM instruction *****/ | |
3931 | /* storw . */ | |
3932 | void | |
267b3b8e | 3933 | OP_C1_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3934 | { |
32267d59 MF |
3935 | uint16_t a = OP[0]; |
3936 | uint32_t addr = OP[1]; | |
fee8ec00 | 3937 | trace_input ("storw", OP_CONSTANT4, OP_ABS20_OUTPUT, OP_VOID); |
fee8ec00 | 3938 | SW (addr, a); |
267b3b8e | 3939 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3940 | } |
3941 | ||
3942 | /* storw. */ | |
3943 | void | |
267b3b8e | 3944 | OP_133_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3945 | { |
32267d59 MF |
3946 | uint16_t a = OP[0]; |
3947 | uint32_t addr = OP[1]; | |
fee8ec00 | 3948 | trace_input ("storw", OP_CONSTANT4, OP_ABS24_OUTPUT, OP_VOID); |
fee8ec00 | 3949 | SW (addr, a); |
267b3b8e | 3950 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3951 | } |
3952 | ||
3953 | /* storw. */ | |
3954 | void | |
267b3b8e | 3955 | OP_62_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3956 | { |
32267d59 MF |
3957 | uint32_t addr; |
3958 | uint16_t a = OP[0]; | |
fee8ec00 SR |
3959 | trace_input ("storw", OP_CONSTANT4, OP_R_INDEX8_ABS20, OP_VOID); |
3960 | ||
3961 | if (OP[1] == 0) | |
3962 | addr = (GPR32 (12)) + OP[2]; | |
3963 | else | |
3964 | addr = (GPR32 (13)) + OP[2]; | |
3965 | ||
3966 | SW (addr, a); | |
267b3b8e | 3967 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3968 | } |
3969 | ||
3970 | /* storw. */ | |
3971 | void | |
267b3b8e | 3972 | OP_318_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3973 | { |
32267d59 MF |
3974 | uint16_t a = OP[0]; |
3975 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3976 | trace_input ("storw", OP_CONSTANT4, OP_RP_BASE_DISP14, OP_VOID); |
fee8ec00 | 3977 | SW (addr, a); |
267b3b8e | 3978 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3979 | } |
3980 | ||
3981 | /* storw. */ | |
3982 | void | |
267b3b8e | 3983 | OP_C2_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3984 | { |
32267d59 MF |
3985 | uint16_t a = OP[0]; |
3986 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3987 | trace_input ("storw", OP_CONSTANT4, OP_RP_INDEX_DISP0, OP_VOID); |
fee8ec00 | 3988 | SW (addr, a); |
267b3b8e | 3989 | trace_output_32 (sd, addr); |
fee8ec00 SR |
3990 | } |
3991 | ||
3992 | /* storw. */ | |
3993 | void | |
267b3b8e | 3994 | OP_130_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 3995 | { |
32267d59 MF |
3996 | uint16_t a = OP[0]; |
3997 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 3998 | trace_input ("storw", OP_CONSTANT4, OP_R_BASE_DISPS20, OP_VOID); |
fee8ec00 | 3999 | SW (addr, a); |
267b3b8e | 4000 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4001 | } |
4002 | ||
4003 | /* storw. */ | |
4004 | void | |
267b3b8e | 4005 | OP_C3_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4006 | { |
32267d59 MF |
4007 | uint16_t a = OP[0]; |
4008 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4009 | trace_input ("storw", OP_CONSTANT4, OP_RP_BASE_DISP16, OP_VOID); |
fee8ec00 | 4010 | SW (addr, a); |
267b3b8e | 4011 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4012 | } |
4013 | ||
4014 | ||
4015 | /* storw. */ | |
4016 | void | |
267b3b8e | 4017 | OP_131_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4018 | { |
32267d59 MF |
4019 | uint16_t a = OP[0]; |
4020 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4021 | trace_input ("storw", OP_CONSTANT4, OP_RP_BASE_DISPS20, OP_VOID); |
fee8ec00 | 4022 | SW (addr, a); |
267b3b8e | 4023 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4024 | } |
4025 | ||
4026 | /* storw. */ | |
4027 | void | |
267b3b8e | 4028 | OP_132_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4029 | { |
32267d59 MF |
4030 | uint16_t a = OP[0]; |
4031 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4032 | trace_input ("storw", OP_CONSTANT4, OP_RP_INDEX_DISPS20, OP_VOID); |
fee8ec00 | 4033 | SW (addr, a); |
267b3b8e | 4034 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4035 | } |
4036 | ||
4037 | ||
4038 | /* stord. */ | |
4039 | void | |
267b3b8e | 4040 | OP_C7_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4041 | { |
32267d59 MF |
4042 | uint32_t a = GPR32 (OP[0]); |
4043 | uint32_t addr = OP[1]; | |
fee8ec00 | 4044 | trace_input ("stord", OP_REGP, OP_ABS20_OUTPUT, OP_VOID); |
fee8ec00 | 4045 | SLW (addr, a); |
267b3b8e | 4046 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4047 | } |
4048 | ||
4049 | /* stord. */ | |
4050 | void | |
267b3b8e | 4051 | OP_13B_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4052 | { |
32267d59 MF |
4053 | uint32_t a = GPR32 (OP[0]); |
4054 | uint32_t addr = OP[1]; | |
fee8ec00 | 4055 | trace_input ("stord", OP_REGP, OP_ABS24_OUTPUT, OP_VOID); |
fee8ec00 | 4056 | SLW (addr, a); |
267b3b8e | 4057 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4058 | } |
4059 | ||
4060 | /* stord. */ | |
4061 | void | |
267b3b8e | 4062 | OP_66_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4063 | { |
32267d59 | 4064 | uint32_t addr, a = GPR32 (OP[0]); |
fee8ec00 SR |
4065 | trace_input ("stord", OP_REGP, OP_R_INDEX8_ABS20, OP_VOID); |
4066 | ||
4067 | if (OP[1] == 0) | |
4068 | addr = (GPR32 (12)) + OP[2]; | |
4069 | else | |
4070 | addr = (GPR32 (13)) + OP[2]; | |
4071 | ||
4072 | SLW (addr, a); | |
267b3b8e | 4073 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4074 | } |
4075 | ||
4076 | /* stord. */ | |
4077 | void | |
267b3b8e | 4078 | OP_E_4 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4079 | { |
32267d59 MF |
4080 | uint32_t a = GPR32 (OP[0]); |
4081 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4082 | trace_input ("stord", OP_REGP, OP_RP_BASE_DISPE4, OP_VOID); |
fee8ec00 | 4083 | SLW (addr, a); |
267b3b8e | 4084 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4085 | } |
4086 | ||
4087 | /* stord. */ | |
4088 | void | |
267b3b8e | 4089 | OP_EE_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4090 | { |
32267d59 MF |
4091 | uint32_t a = GPR32 (OP[0]); |
4092 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4093 | trace_input ("stord", OP_REGP, OP_RP_INDEX_DISP0, OP_VOID); |
fee8ec00 | 4094 | SLW (addr, a); |
267b3b8e | 4095 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4096 | } |
4097 | ||
4098 | /* stord. */ | |
4099 | void | |
267b3b8e | 4100 | OP_31A_A (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4101 | { |
32267d59 MF |
4102 | uint32_t a = GPR32 (OP[0]); |
4103 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4104 | trace_input ("stord", OP_REGP, OP_RP_INDEX_DISP14, OP_VOID); |
fee8ec00 | 4105 | SLW (addr, a); |
267b3b8e | 4106 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4107 | } |
4108 | ||
4109 | /* stord. */ | |
4110 | void | |
267b3b8e | 4111 | OP_198_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4112 | { |
32267d59 MF |
4113 | uint32_t a = GPR32 (OP[0]); |
4114 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4115 | trace_input ("stord", OP_REGP, OP_R_BASE_DISPE20, OP_VOID); |
fee8ec00 | 4116 | SLW (addr, a); |
267b3b8e | 4117 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4118 | } |
4119 | ||
4120 | /* stord. */ | |
4121 | void | |
267b3b8e | 4122 | OP_138_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4123 | { |
32267d59 MF |
4124 | uint32_t a = GPR32 (OP[0]); |
4125 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4126 | trace_input ("stord", OP_REGP, OP_R_BASE_DISPS20, OP_VOID); |
fee8ec00 | 4127 | SLW (addr, a); |
267b3b8e | 4128 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4129 | } |
4130 | ||
4131 | /* stord. */ | |
4132 | void | |
267b3b8e | 4133 | OP_EF_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4134 | { |
32267d59 MF |
4135 | uint32_t a = GPR32 (OP[0]); |
4136 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4137 | trace_input ("stord", OP_REGP, OP_RP_BASE_DISP16, OP_VOID); |
fee8ec00 | 4138 | SLW (addr, a); |
267b3b8e | 4139 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4140 | } |
4141 | ||
4142 | /* stord. */ | |
4143 | void | |
267b3b8e | 4144 | OP_139_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4145 | { |
32267d59 MF |
4146 | uint32_t a = GPR32 (OP[0]); |
4147 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4148 | trace_input ("stord", OP_REGP, OP_RP_BASE_DISPS20, OP_VOID); |
fee8ec00 | 4149 | SLW (addr, a); |
267b3b8e | 4150 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4151 | } |
4152 | ||
4153 | /* stord. */ | |
4154 | void | |
267b3b8e | 4155 | OP_199_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4156 | { |
32267d59 MF |
4157 | uint32_t a = GPR32 (OP[0]); |
4158 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4159 | trace_input ("stord", OP_REGP, OP_RP_BASE_DISPE20, OP_VOID); |
fee8ec00 | 4160 | SLW (addr, a); |
267b3b8e | 4161 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4162 | } |
4163 | ||
4164 | /* stord. */ | |
4165 | void | |
267b3b8e | 4166 | OP_13A_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4167 | { |
32267d59 MF |
4168 | uint32_t a = GPR32 (OP[0]); |
4169 | uint32_t addr = (GPR32 (OP[2])) + OP[1]; | |
fee8ec00 | 4170 | trace_input ("stord", OP_REGP, OP_RP_INDEX_DISPS20, OP_VOID); |
fee8ec00 | 4171 | SLW (addr, a); |
267b3b8e | 4172 | trace_output_32 (sd, addr); |
fee8ec00 SR |
4173 | } |
4174 | ||
4175 | /* macqu. */ | |
4176 | void | |
267b3b8e | 4177 | OP_14D_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4178 | { |
32267d59 MF |
4179 | int32_t tmp; |
4180 | int16_t src1, src2; | |
fee8ec00 SR |
4181 | trace_input ("macuw", OP_REG, OP_REG, OP_REGP); |
4182 | src1 = GPR (OP[0]); | |
4183 | src2 = GPR (OP[1]); | |
4184 | tmp = src1 * src2; | |
4185 | /*REVISIT FOR SATURATION and Q FORMAT. */ | |
4186 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 4187 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4188 | } |
4189 | ||
4190 | /* macuw. */ | |
4191 | void | |
267b3b8e | 4192 | OP_14E_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4193 | { |
32267d59 MF |
4194 | uint32_t tmp; |
4195 | uint16_t src1, src2; | |
fee8ec00 SR |
4196 | trace_input ("macuw", OP_REG, OP_REG, OP_REGP); |
4197 | src1 = GPR (OP[0]); | |
4198 | src2 = GPR (OP[1]); | |
4199 | tmp = src1 * src2; | |
4200 | /*REVISIT FOR SATURATION. */ | |
4201 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 4202 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4203 | } |
4204 | ||
4205 | /* macsw. */ | |
4206 | void | |
267b3b8e | 4207 | OP_14F_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4208 | { |
32267d59 MF |
4209 | int32_t tmp; |
4210 | int16_t src1, src2; | |
fee8ec00 SR |
4211 | trace_input ("macsw", OP_REG, OP_REG, OP_REGP); |
4212 | src1 = GPR (OP[0]); | |
4213 | src2 = GPR (OP[1]); | |
4214 | tmp = src1 * src2; | |
4215 | /*REVISIT FOR SATURATION. */ | |
4216 | SET_GPR32 (OP[2], tmp); | |
267b3b8e | 4217 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4218 | } |
4219 | ||
4220 | ||
4221 | /* mulb. */ | |
4222 | void | |
267b3b8e | 4223 | OP_64_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4224 | { |
32267d59 MF |
4225 | int16_t tmp; |
4226 | int8_t a = (OP[0]) & 0xff; | |
4227 | int8_t b = (GPR (OP[1])) & 0xff; | |
fee8ec00 SR |
4228 | trace_input ("mulb", OP_CONSTANT4_1, OP_REG, OP_VOID); |
4229 | tmp = (a * b) & 0xff; | |
4230 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 4231 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4232 | } |
4233 | ||
4234 | /* mulb. */ | |
4235 | void | |
267b3b8e | 4236 | OP_64B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4237 | { |
32267d59 MF |
4238 | int16_t tmp; |
4239 | int8_t a = (OP[0]) & 0xff, b = (GPR (OP[1])) & 0xff; | |
fee8ec00 SR |
4240 | trace_input ("mulb", OP_CONSTANT4, OP_REG, OP_VOID); |
4241 | tmp = (a * b) & 0xff; | |
4242 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 4243 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4244 | } |
4245 | ||
4246 | ||
4247 | /* mulb. */ | |
4248 | void | |
267b3b8e | 4249 | OP_65_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4250 | { |
32267d59 MF |
4251 | int16_t tmp; |
4252 | int8_t a = (GPR (OP[0])) & 0xff, b = (GPR (OP[1])) & 0xff; | |
fee8ec00 SR |
4253 | trace_input ("mulb", OP_REG, OP_REG, OP_VOID); |
4254 | tmp = (a * b) & 0xff; | |
4255 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 4256 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4257 | } |
4258 | ||
4259 | ||
4260 | /* mulw. */ | |
4261 | void | |
267b3b8e | 4262 | OP_66_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4263 | { |
32267d59 MF |
4264 | int32_t tmp; |
4265 | uint16_t a = OP[0]; | |
4266 | int16_t b = (GPR (OP[1])); | |
fee8ec00 SR |
4267 | trace_input ("mulw", OP_CONSTANT4_1, OP_REG, OP_VOID); |
4268 | tmp = (a * b) & 0xffff; | |
4269 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4270 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4271 | } |
4272 | ||
4273 | /* mulw. */ | |
4274 | void | |
267b3b8e | 4275 | OP_66B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4276 | { |
32267d59 MF |
4277 | int32_t tmp; |
4278 | int16_t a = OP[0], b = (GPR (OP[1])); | |
fee8ec00 SR |
4279 | trace_input ("mulw", OP_CONSTANT4, OP_REG, OP_VOID); |
4280 | tmp = (a * b) & 0xffff; | |
4281 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4282 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4283 | } |
4284 | ||
4285 | ||
4286 | /* mulw. */ | |
4287 | void | |
267b3b8e | 4288 | OP_67_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4289 | { |
32267d59 MF |
4290 | int32_t tmp; |
4291 | int16_t a = (GPR (OP[0])), b = (GPR (OP[1])); | |
fee8ec00 SR |
4292 | trace_input ("mulw", OP_REG, OP_REG, OP_VOID); |
4293 | tmp = (a * b) & 0xffff; | |
4294 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4295 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4296 | } |
4297 | ||
4298 | ||
4299 | /* mulsb. */ | |
4300 | void | |
267b3b8e | 4301 | OP_B_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4302 | { |
32267d59 MF |
4303 | int16_t tmp; |
4304 | int8_t a = (GPR (OP[0])) & 0xff, b = (GPR (OP[1])) & 0xff; | |
fee8ec00 SR |
4305 | trace_input ("mulsb", OP_REG, OP_REG, OP_VOID); |
4306 | tmp = a * b; | |
4307 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4308 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4309 | } |
4310 | ||
4311 | /* mulsw. */ | |
4312 | void | |
267b3b8e | 4313 | OP_62_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4314 | { |
32267d59 MF |
4315 | int32_t tmp; |
4316 | int16_t a = (GPR (OP[0])), b = (GPR (OP[1])); | |
fee8ec00 SR |
4317 | trace_input ("mulsw", OP_REG, OP_REGP, OP_VOID); |
4318 | tmp = a * b; | |
4319 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 4320 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4321 | } |
4322 | ||
4323 | /* muluw. */ | |
4324 | void | |
267b3b8e | 4325 | OP_63_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4326 | { |
32267d59 MF |
4327 | uint32_t tmp; |
4328 | uint16_t a = (GPR (OP[0])), b = (GPR (OP[1])); | |
fee8ec00 SR |
4329 | trace_input ("muluw", OP_REG, OP_REGP, OP_VOID); |
4330 | tmp = a * b; | |
4331 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 4332 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4333 | } |
4334 | ||
4335 | ||
4336 | /* nop. */ | |
4337 | void | |
267b3b8e | 4338 | OP_2C00_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
4339 | { |
4340 | trace_input ("nop", OP_VOID, OP_VOID, OP_VOID); | |
4341 | ||
4342 | #if 0 | |
fee8ec00 SR |
4343 | ins_type_counters[ (int)State.ins_type ]--; /* don't count nops as normal instructions */ |
4344 | switch (State.ins_type) | |
4345 | { | |
4346 | default: | |
4347 | ins_type_counters[ (int)INS_UNKNOWN ]++; | |
4348 | break; | |
4349 | ||
4350 | } | |
0ef7f981 | 4351 | EXCEPTION (SIM_SIGTRAP); |
fee8ec00 | 4352 | #endif |
267b3b8e | 4353 | trace_output_void (sd); |
fee8ec00 SR |
4354 | } |
4355 | ||
4356 | ||
4357 | /* orb. */ | |
4358 | void | |
267b3b8e | 4359 | OP_24_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4360 | { |
32267d59 | 4361 | uint8_t tmp, a = (OP[0]) & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
4362 | trace_input ("orb", OP_CONSTANT4, OP_REG, OP_VOID); |
4363 | tmp = a | b; | |
4364 | SET_GPR (OP[1], ((GPR (OP[1]) | tmp))); | |
267b3b8e | 4365 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4366 | } |
4367 | ||
4368 | /* orb. */ | |
4369 | void | |
267b3b8e | 4370 | OP_24B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4371 | { |
32267d59 | 4372 | uint8_t tmp, a = (OP[0]) & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
4373 | trace_input ("orb", OP_CONSTANT16, OP_REG, OP_VOID); |
4374 | tmp = a | b; | |
4375 | SET_GPR (OP[1], ((GPR (OP[1]) | tmp))); | |
267b3b8e | 4376 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4377 | } |
4378 | ||
4379 | /* orb. */ | |
4380 | void | |
267b3b8e | 4381 | OP_25_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4382 | { |
32267d59 | 4383 | uint8_t tmp, a = (GPR (OP[0])) & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
4384 | trace_input ("orb", OP_REG, OP_REG, OP_VOID); |
4385 | tmp = a | b; | |
4386 | SET_GPR (OP[1], ((GPR (OP[1]) | tmp))); | |
267b3b8e | 4387 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4388 | } |
4389 | ||
4390 | /* orw. */ | |
4391 | void | |
267b3b8e | 4392 | OP_26_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4393 | { |
32267d59 | 4394 | uint16_t tmp, a = (OP[0]), b = (GPR (OP[1])); |
fee8ec00 SR |
4395 | trace_input ("orw", OP_CONSTANT4, OP_REG, OP_VOID); |
4396 | tmp = a | b; | |
4397 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4398 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4399 | } |
4400 | ||
4401 | ||
4402 | /* orw. */ | |
4403 | void | |
267b3b8e | 4404 | OP_26B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4405 | { |
32267d59 | 4406 | uint16_t tmp, a = (OP[0]), b = (GPR (OP[1])); |
fee8ec00 SR |
4407 | trace_input ("orw", OP_CONSTANT16, OP_REG, OP_VOID); |
4408 | tmp = a | b; | |
4409 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4410 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4411 | } |
4412 | ||
4413 | /* orw. */ | |
4414 | void | |
267b3b8e | 4415 | OP_27_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4416 | { |
32267d59 | 4417 | uint16_t tmp, a = (GPR (OP[0])), b = (GPR (OP[1])); |
fee8ec00 SR |
4418 | trace_input ("orw", OP_REG, OP_REG, OP_VOID); |
4419 | tmp = a | b; | |
4420 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4421 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4422 | } |
4423 | ||
4424 | ||
4425 | /* lshb. */ | |
4426 | void | |
267b3b8e | 4427 | OP_13_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4428 | { |
32267d59 MF |
4429 | uint16_t a = OP[0]; |
4430 | uint16_t tmp, b = (GPR (OP[1])) & 0xFF; | |
fee8ec00 SR |
4431 | trace_input ("lshb", OP_CONSTANT4, OP_REG, OP_VOID); |
4432 | /* A positive count specifies a shift to the left; | |
4433 | * A negative count specifies a shift to the right. */ | |
4434 | if (sign_flag) | |
4435 | tmp = b >> a; | |
4436 | else | |
4437 | tmp = b << a; | |
4438 | ||
4439 | sign_flag = 0; /* Reset sign_flag. */ | |
4440 | ||
4441 | SET_GPR (OP[1], ((tmp & 0xFF) | ((GPR (OP[1])) & 0xFF00))); | |
267b3b8e | 4442 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4443 | } |
4444 | ||
4445 | /* lshb. */ | |
4446 | void | |
267b3b8e | 4447 | OP_44_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4448 | { |
32267d59 MF |
4449 | uint16_t a = (GPR (OP[0])) & 0xff; |
4450 | uint16_t tmp, b = (GPR (OP[1])) & 0xFF; | |
fee8ec00 SR |
4451 | trace_input ("lshb", OP_REG, OP_REG, OP_VOID); |
4452 | if (a & ((long)1 << 3)) | |
4453 | { | |
4454 | sign_flag = 1; | |
4455 | a = ~(a) + 1; | |
4456 | } | |
4457 | a = (unsigned int) (a & 0x7); | |
4458 | ||
4459 | /* A positive count specifies a shift to the left; | |
4460 | * A negative count specifies a shift to the right. */ | |
4461 | if (sign_flag) | |
4462 | tmp = b >> a; | |
4463 | else | |
4464 | tmp = b << a; | |
4465 | ||
4466 | sign_flag = 0; /* Reset sign_flag. */ | |
4467 | SET_GPR (OP[1], ((tmp & 0xFF) | ((GPR (OP[1])) & 0xFF00))); | |
267b3b8e | 4468 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4469 | } |
4470 | ||
4471 | /* lshw. */ | |
4472 | void | |
267b3b8e | 4473 | OP_46_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4474 | { |
32267d59 MF |
4475 | uint16_t tmp, b = GPR (OP[1]); |
4476 | int16_t a = GPR (OP[0]); | |
fee8ec00 SR |
4477 | trace_input ("lshw", OP_REG, OP_REG, OP_VOID); |
4478 | if (a & ((long)1 << 4)) | |
4479 | { | |
4480 | sign_flag = 1; | |
4481 | a = ~(a) + 1; | |
4482 | } | |
4483 | a = (unsigned int) (a & 0xf); | |
4484 | ||
4485 | /* A positive count specifies a shift to the left; | |
4486 | * A negative count specifies a shift to the right. */ | |
4487 | if (sign_flag) | |
4488 | tmp = b >> a; | |
4489 | else | |
4490 | tmp = b << a; | |
4491 | ||
4492 | sign_flag = 0; /* Reset sign_flag. */ | |
4493 | SET_GPR (OP[1], (tmp & 0xffff)); | |
267b3b8e | 4494 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4495 | } |
4496 | ||
4497 | /* lshw. */ | |
4498 | void | |
267b3b8e | 4499 | OP_49_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4500 | { |
32267d59 MF |
4501 | uint16_t tmp, b = GPR (OP[1]); |
4502 | uint16_t a = OP[0]; | |
fee8ec00 SR |
4503 | trace_input ("lshw", OP_CONSTANT5, OP_REG, OP_VOID); |
4504 | /* A positive count specifies a shift to the left; | |
4505 | * A negative count specifies a shift to the right. */ | |
4506 | if (sign_flag) | |
4507 | tmp = b >> a; | |
4508 | else | |
4509 | tmp = b << a; | |
4510 | ||
4511 | sign_flag = 0; /* Reset sign_flag. */ | |
4512 | SET_GPR (OP[1], (tmp & 0xffff)); | |
267b3b8e | 4513 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4514 | } |
4515 | ||
4516 | /* lshd. */ | |
4517 | void | |
267b3b8e | 4518 | OP_25_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4519 | { |
32267d59 MF |
4520 | uint32_t tmp, b = GPR32 (OP[1]); |
4521 | uint16_t a = OP[0]; | |
fee8ec00 SR |
4522 | trace_input ("lshd", OP_CONSTANT6, OP_REGP, OP_VOID); |
4523 | /* A positive count specifies a shift to the left; | |
4524 | * A negative count specifies a shift to the right. */ | |
4525 | if (sign_flag) | |
4526 | tmp = b >> a; | |
4527 | else | |
4528 | tmp = b << a; | |
4529 | ||
4530 | sign_flag = 0; /* Reset sign flag. */ | |
4531 | ||
4532 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 4533 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4534 | } |
4535 | ||
4536 | /* lshd. */ | |
4537 | void | |
267b3b8e | 4538 | OP_47_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4539 | { |
32267d59 MF |
4540 | uint32_t tmp, b = GPR32 (OP[1]); |
4541 | uint16_t a = GPR (OP[0]); | |
fee8ec00 SR |
4542 | trace_input ("lshd", OP_REG, OP_REGP, OP_VOID); |
4543 | if (a & ((long)1 << 5)) | |
4544 | { | |
4545 | sign_flag = 1; | |
4546 | a = ~(a) + 1; | |
4547 | } | |
4548 | a = (unsigned int) (a & 0x1f); | |
4549 | /* A positive count specifies a shift to the left; | |
4550 | * A negative count specifies a shift to the right. */ | |
4551 | if (sign_flag) | |
4552 | tmp = b >> a; | |
4553 | else | |
4554 | tmp = b << a; | |
4555 | ||
4556 | sign_flag = 0; /* Reset sign flag. */ | |
4557 | ||
4558 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 4559 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4560 | } |
4561 | ||
4562 | /* ashub. */ | |
4563 | void | |
267b3b8e | 4564 | OP_80_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4565 | { |
32267d59 MF |
4566 | uint16_t a = OP[0]; |
4567 | int8_t tmp, b = (GPR (OP[1])) & 0xFF; | |
fee8ec00 SR |
4568 | trace_input ("ashub", OP_CONSTANT4, OP_REG, OP_VOID); |
4569 | /* A positive count specifies a shift to the left; | |
4570 | * A negative count specifies a shift to the right. */ | |
4571 | if (sign_flag) | |
4572 | tmp = b >> a; | |
4573 | else | |
4574 | tmp = b << a; | |
4575 | ||
4576 | sign_flag = 0; /* Reset sign flag. */ | |
4577 | ||
4578 | SET_GPR (OP[1], ((tmp & 0xFF) | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 4579 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4580 | } |
4581 | ||
4582 | /* ashub. */ | |
4583 | void | |
267b3b8e | 4584 | OP_81_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4585 | { |
32267d59 MF |
4586 | uint16_t a = OP[0]; |
4587 | int8_t tmp, b = (GPR (OP[1])) & 0xFF; | |
fee8ec00 SR |
4588 | trace_input ("ashub", OP_CONSTANT4, OP_REG, OP_VOID); |
4589 | /* A positive count specifies a shift to the left; | |
4590 | * A negative count specifies a shift to the right. */ | |
4591 | if (sign_flag) | |
4592 | tmp = b >> a; | |
4593 | else | |
4594 | tmp = b << a; | |
4595 | ||
4596 | sign_flag = 0; /* Reset sign flag. */ | |
4597 | ||
4598 | SET_GPR (OP[1], ((tmp & 0xFF) | ((GPR (OP[1])) & 0xFF00))); | |
267b3b8e | 4599 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4600 | } |
4601 | ||
4602 | ||
4603 | /* ashub. */ | |
4604 | void | |
267b3b8e | 4605 | OP_41_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4606 | { |
32267d59 MF |
4607 | int16_t a = (GPR (OP[0])); |
4608 | int8_t tmp, b = (GPR (OP[1])) & 0xFF; | |
fee8ec00 SR |
4609 | trace_input ("ashub", OP_REG, OP_REG, OP_VOID); |
4610 | ||
4611 | if (a & ((long)1 << 3)) | |
4612 | { | |
4613 | sign_flag = 1; | |
4614 | a = ~(a) + 1; | |
4615 | } | |
4616 | a = (unsigned int) (a & 0x7); | |
4617 | ||
4618 | /* A positive count specifies a shift to the left; | |
4619 | * A negative count specifies a shift to the right. */ | |
4620 | if (sign_flag) | |
4621 | tmp = b >> a; | |
4622 | else | |
4623 | tmp = b << a; | |
4624 | ||
4625 | sign_flag = 0; /* Reset sign flag. */ | |
4626 | ||
4627 | SET_GPR (OP[1], ((tmp & 0xFF) | ((GPR (OP[1])) & 0xFF00))); | |
267b3b8e | 4628 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4629 | } |
4630 | ||
4631 | ||
4632 | /* ashuw. */ | |
4633 | void | |
267b3b8e | 4634 | OP_42_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4635 | { |
32267d59 MF |
4636 | int16_t tmp, b = GPR (OP[1]); |
4637 | uint16_t a = OP[0]; | |
fee8ec00 SR |
4638 | trace_input ("ashuw", OP_CONSTANT5, OP_REG, OP_VOID); |
4639 | /* A positive count specifies a shift to the left; | |
4640 | * A negative count specifies a shift to the right. */ | |
4641 | if (sign_flag) | |
4642 | tmp = b >> a; | |
4643 | else | |
4644 | tmp = b << a; | |
4645 | ||
4646 | sign_flag = 0; /* Reset sign flag. */ | |
4647 | ||
4648 | SET_GPR (OP[1], (tmp & 0xffff)); | |
267b3b8e | 4649 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4650 | } |
4651 | ||
4652 | /* ashuw. */ | |
4653 | void | |
267b3b8e | 4654 | OP_43_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4655 | { |
32267d59 MF |
4656 | int16_t tmp, b = GPR (OP[1]); |
4657 | uint16_t a = OP[0]; | |
fee8ec00 SR |
4658 | trace_input ("ashuw", OP_CONSTANT5, OP_REG, OP_VOID); |
4659 | /* A positive count specifies a shift to the left; | |
4660 | * A negative count specifies a shift to the right. */ | |
4661 | if (sign_flag) | |
4662 | tmp = b >> a; | |
4663 | else | |
4664 | tmp = b << a; | |
4665 | ||
4666 | sign_flag = 0; /* Reset sign flag. */ | |
4667 | SET_GPR (OP[1], (tmp & 0xffff)); | |
267b3b8e | 4668 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4669 | } |
4670 | ||
4671 | /* ashuw. */ | |
4672 | void | |
267b3b8e | 4673 | OP_45_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4674 | { |
32267d59 MF |
4675 | int16_t tmp; |
4676 | int16_t a = GPR (OP[0]), b = GPR (OP[1]); | |
fee8ec00 SR |
4677 | trace_input ("ashuw", OP_REG, OP_REG, OP_VOID); |
4678 | ||
4679 | if (a & ((long)1 << 4)) | |
4680 | { | |
4681 | sign_flag = 1; | |
4682 | a = ~(a) + 1; | |
4683 | } | |
4684 | a = (unsigned int) (a & 0xf); | |
4685 | /* A positive count specifies a shift to the left; | |
4686 | * A negative count specifies a shift to the right. */ | |
4687 | ||
4688 | if (sign_flag) | |
4689 | tmp = b >> a; | |
4690 | else | |
4691 | tmp = b << a; | |
4692 | ||
4693 | sign_flag = 0; /* Reset sign flag. */ | |
4694 | SET_GPR (OP[1], (tmp & 0xffff)); | |
267b3b8e | 4695 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4696 | } |
4697 | ||
4698 | /* ashud. */ | |
4699 | void | |
267b3b8e | 4700 | OP_26_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4701 | { |
32267d59 MF |
4702 | int32_t tmp,b = GPR32 (OP[1]); |
4703 | uint32_t a = OP[0]; | |
fee8ec00 SR |
4704 | trace_input ("ashud", OP_CONSTANT6, OP_REGP, OP_VOID); |
4705 | /* A positive count specifies a shift to the left; | |
4706 | * A negative count specifies a shift to the right. */ | |
4707 | if (sign_flag) | |
4708 | tmp = b >> a; | |
4709 | else | |
4710 | tmp = b << a; | |
4711 | ||
4712 | sign_flag = 0; /* Reset sign flag. */ | |
4713 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 4714 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4715 | } |
4716 | ||
4717 | /* ashud. */ | |
4718 | void | |
267b3b8e | 4719 | OP_27_7 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4720 | { |
32267d59 MF |
4721 | int32_t tmp; |
4722 | int32_t a = OP[0], b = GPR32 (OP[1]); | |
fee8ec00 SR |
4723 | trace_input ("ashud", OP_CONSTANT6, OP_REGP, OP_VOID); |
4724 | /* A positive count specifies a shift to the left; | |
4725 | * A negative count specifies a shift to the right. */ | |
4726 | if (sign_flag) | |
4727 | tmp = b >> a; | |
4728 | else | |
4729 | tmp = b << a; | |
4730 | ||
4731 | sign_flag = 0; /* Reset sign flag. */ | |
4732 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 4733 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4734 | } |
4735 | ||
4736 | /* ashud. */ | |
4737 | void | |
267b3b8e | 4738 | OP_48_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4739 | { |
32267d59 MF |
4740 | int32_t tmp; |
4741 | int32_t a = GPR32 (OP[0]), b = GPR32 (OP[1]); | |
fee8ec00 SR |
4742 | trace_input ("ashud", OP_REGP, OP_REGP, OP_VOID); |
4743 | ||
4744 | if (a & ((long)1 << 5)) | |
4745 | { | |
4746 | sign_flag = 1; | |
4747 | a = ~(a) + 1; | |
4748 | } | |
4749 | a = (unsigned int) (a & 0x1f); | |
4750 | /* A positive count specifies a shift to the left; | |
4751 | * A negative count specifies a shift to the right. */ | |
4752 | if (sign_flag) | |
4753 | tmp = b >> a; | |
4754 | else | |
4755 | tmp = b << a; | |
4756 | ||
4757 | sign_flag = 0; /* Reset sign flag. */ | |
4758 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 4759 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
4760 | } |
4761 | ||
4762 | ||
4763 | /* storm. */ | |
4764 | void | |
267b3b8e | 4765 | OP_16_D (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4766 | { |
32267d59 MF |
4767 | uint32_t addr = GPR (1); |
4768 | uint16_t count = OP[0], reg = 2; | |
fee8ec00 SR |
4769 | trace_input ("storm", OP_CONSTANT4, OP_VOID, OP_VOID); |
4770 | if ((addr & 1)) | |
4771 | { | |
267b3b8e | 4772 | trace_output_void (sd); |
0ef7f981 | 4773 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
4774 | } |
4775 | ||
4776 | while (count) | |
4777 | { | |
4778 | SW (addr, (GPR (reg))); | |
4779 | addr +=2; | |
4780 | --count; | |
4781 | reg++; | |
4782 | if (reg == 6) reg = 8; | |
4783 | }; | |
4784 | ||
4785 | SET_GPR (1, addr); | |
4786 | ||
267b3b8e | 4787 | trace_output_void (sd); |
fee8ec00 SR |
4788 | } |
4789 | ||
4790 | ||
4791 | /* stormp. */ | |
4792 | void | |
267b3b8e | 4793 | OP_17_D (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4794 | { |
32267d59 MF |
4795 | uint32_t addr = GPR32 (6); |
4796 | uint16_t count = OP[0], reg = 2; | |
fee8ec00 SR |
4797 | trace_input ("stormp", OP_CONSTANT4, OP_VOID, OP_VOID); |
4798 | if ((addr & 1)) | |
4799 | { | |
267b3b8e | 4800 | trace_output_void (sd); |
0ef7f981 | 4801 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
4802 | } |
4803 | ||
4804 | while (count) | |
4805 | { | |
4806 | SW (addr, (GPR (reg))); | |
4807 | addr +=2; | |
4808 | --count; | |
4809 | reg++; | |
4810 | if (reg == 6) reg = 8; | |
4811 | }; | |
4812 | ||
4813 | SET_GPR32 (6, addr); | |
267b3b8e | 4814 | trace_output_void (sd); |
fee8ec00 SR |
4815 | } |
4816 | ||
4817 | /* subb. */ | |
4818 | void | |
267b3b8e | 4819 | OP_38_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4820 | { |
32267d59 MF |
4821 | uint8_t a = OP[0]; |
4822 | uint8_t b = (GPR (OP[1])) & 0xff; | |
4823 | uint16_t tmp = (~a + 1 + b) & 0xff; | |
fee8ec00 SR |
4824 | trace_input ("subb", OP_CONSTANT4, OP_REG, OP_VOID); |
4825 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4826 | compute the carry/overflow bits. */ | |
4827 | SET_PSR_C (tmp > 0xff); | |
4828 | SET_PSR_F (((a & 0x80) != (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
4829 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 4830 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4831 | } |
4832 | ||
4833 | /* subb. */ | |
4834 | void | |
267b3b8e | 4835 | OP_38B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4836 | { |
32267d59 MF |
4837 | uint8_t a = OP[0] & 0xFF; |
4838 | uint8_t b = (GPR (OP[1])) & 0xFF; | |
4839 | uint16_t tmp = (~a + 1 + b) & 0xFF; | |
fee8ec00 SR |
4840 | trace_input ("subb", OP_CONSTANT16, OP_REG, OP_VOID); |
4841 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4842 | compute the carry/overflow bits. */ | |
4843 | SET_PSR_C (tmp > 0xff); | |
4844 | SET_PSR_F (((a & 0x80) != (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
4845 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 4846 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4847 | } |
4848 | ||
4849 | /* subb. */ | |
4850 | void | |
267b3b8e | 4851 | OP_39_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4852 | { |
32267d59 MF |
4853 | uint8_t a = (GPR (OP[0])) & 0xFF; |
4854 | uint8_t b = (GPR (OP[1])) & 0xFF; | |
4855 | uint16_t tmp = (~a + 1 + b) & 0xff; | |
fee8ec00 SR |
4856 | trace_input ("subb", OP_REG, OP_REG, OP_VOID); |
4857 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4858 | compute the carry/overflow bits. */ | |
4859 | SET_PSR_C (tmp > 0xff); | |
4860 | SET_PSR_F (((a & 0x80) != (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
4861 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 4862 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4863 | } |
4864 | ||
4865 | /* subw. */ | |
4866 | void | |
267b3b8e | 4867 | OP_3A_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4868 | { |
32267d59 MF |
4869 | uint16_t a = OP[0]; |
4870 | uint16_t b = GPR (OP[1]); | |
4871 | uint16_t tmp = (~a + 1 + b); | |
fee8ec00 SR |
4872 | trace_input ("subw", OP_CONSTANT4, OP_REG, OP_VOID); |
4873 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4874 | compute the carry/overflow bits. */ | |
4875 | SET_PSR_C (tmp > 0xffff); | |
4876 | SET_PSR_F (((a & 0x8000) != (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
4877 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4878 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4879 | } |
4880 | ||
4881 | /* subw. */ | |
4882 | void | |
267b3b8e | 4883 | OP_3AB_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4884 | { |
32267d59 MF |
4885 | uint16_t a = OP[0]; |
4886 | uint16_t b = GPR (OP[1]); | |
4887 | uint32_t tmp = (~a + 1 + b); | |
fee8ec00 SR |
4888 | trace_input ("subw", OP_CONSTANT16, OP_REG, OP_VOID); |
4889 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4890 | compute the carry/overflow bits. */ | |
4891 | SET_PSR_C (tmp > 0xffff); | |
4892 | SET_PSR_F (((a & 0x8000) != (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
4893 | SET_GPR (OP[1], tmp & 0xffff); | |
267b3b8e | 4894 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4895 | } |
4896 | ||
4897 | /* subw. */ | |
4898 | void | |
267b3b8e | 4899 | OP_3B_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4900 | { |
32267d59 MF |
4901 | uint16_t a = GPR (OP[0]); |
4902 | uint16_t b = GPR (OP[1]); | |
4903 | uint32_t tmp = (~a + 1 + b); | |
fee8ec00 SR |
4904 | trace_input ("subw", OP_REG, OP_REG, OP_VOID); |
4905 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4906 | compute the carry/overflow bits. */ | |
4907 | SET_PSR_C (tmp > 0xffff); | |
4908 | SET_PSR_F (((a & 0x8000) != (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
4909 | SET_GPR (OP[1], tmp & 0xffff); | |
267b3b8e | 4910 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4911 | } |
4912 | ||
4913 | /* subcb. */ | |
4914 | void | |
267b3b8e | 4915 | OP_3C_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4916 | { |
32267d59 MF |
4917 | uint8_t a = OP[0]; |
4918 | uint8_t b = (GPR (OP[1])) & 0xff; | |
4919 | //uint16_t tmp1 = a + 1; | |
4920 | uint16_t tmp1 = a + (PSR_C); | |
4921 | uint16_t tmp = (~tmp1 + 1 + b); | |
fee8ec00 SR |
4922 | trace_input ("subcb", OP_CONSTANT4, OP_REG, OP_VOID); |
4923 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4924 | compute the carry/overflow bits. */ | |
4925 | SET_PSR_C (tmp > 0xff); | |
4926 | SET_PSR_F (((a & 0x80) != (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
4927 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4928 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4929 | } |
4930 | ||
4931 | /* subcb. */ | |
4932 | void | |
267b3b8e | 4933 | OP_3CB_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4934 | { |
32267d59 MF |
4935 | uint16_t a = OP[0]; |
4936 | uint16_t b = (GPR (OP[1])) & 0xff; | |
4937 | //uint16_t tmp1 = a + 1; | |
4938 | uint16_t tmp1 = a + (PSR_C); | |
4939 | uint16_t tmp = (~tmp1 + 1 + b); | |
fee8ec00 SR |
4940 | trace_input ("subcb", OP_CONSTANT16, OP_REG, OP_VOID); |
4941 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4942 | compute the carry/overflow bits. */ | |
4943 | SET_PSR_C (tmp > 0xff); | |
4944 | SET_PSR_F (((a & 0x80) != (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
4945 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4946 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4947 | } |
4948 | ||
4949 | /* subcb. */ | |
4950 | void | |
267b3b8e | 4951 | OP_3D_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4952 | { |
32267d59 MF |
4953 | uint16_t a = (GPR (OP[0])) & 0xff; |
4954 | uint16_t b = (GPR (OP[1])) & 0xff; | |
4955 | uint16_t tmp1 = a + (PSR_C); | |
4956 | uint16_t tmp = (~tmp1 + 1 + b); | |
fee8ec00 SR |
4957 | trace_input ("subcb", OP_REG, OP_REG, OP_VOID); |
4958 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4959 | compute the carry/overflow bits. */ | |
4960 | SET_PSR_C (tmp > 0xff); | |
4961 | SET_PSR_F (((a & 0x80) != (b & 0x80)) && ((b & 0x80) != (tmp & 0x80))); | |
4962 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4963 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4964 | } |
4965 | ||
4966 | /* subcw. */ | |
4967 | void | |
267b3b8e | 4968 | OP_3E_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4969 | { |
32267d59 MF |
4970 | uint16_t a = OP[0], b = (GPR (OP[1])); |
4971 | uint16_t tmp1 = a + (PSR_C); | |
4972 | uint16_t tmp = (~tmp1 + 1 + b); | |
fee8ec00 SR |
4973 | trace_input ("subcw", OP_CONSTANT4, OP_REG, OP_VOID); |
4974 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4975 | compute the carry/overflow bits. */ | |
4976 | SET_PSR_C (tmp > 0xffff); | |
4977 | SET_PSR_F (((a & 0x8000) != (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
4978 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4979 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4980 | } |
4981 | ||
4982 | /* subcw. */ | |
4983 | void | |
267b3b8e | 4984 | OP_3EB_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 4985 | { |
32267d59 MF |
4986 | int16_t a = OP[0]; |
4987 | uint16_t b = GPR (OP[1]); | |
4988 | uint16_t tmp1 = a + (PSR_C); | |
4989 | uint16_t tmp = (~tmp1 + 1 + b); | |
fee8ec00 SR |
4990 | trace_input ("subcw", OP_CONSTANT16, OP_REG, OP_VOID); |
4991 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
4992 | compute the carry/overflow bits. */ | |
4993 | SET_PSR_C (tmp > 0xffff); | |
4994 | SET_PSR_F (((a & 0x8000) != (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
4995 | SET_GPR (OP[1], tmp); | |
267b3b8e | 4996 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
4997 | } |
4998 | ||
4999 | /* subcw. */ | |
5000 | void | |
267b3b8e | 5001 | OP_3F_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5002 | { |
32267d59 MF |
5003 | uint16_t a = (GPR (OP[0])), b = (GPR (OP[1])); |
5004 | uint16_t tmp1 = a + (PSR_C); | |
5005 | uint16_t tmp = (~tmp1 + 1 + b); | |
fee8ec00 SR |
5006 | trace_input ("subcw", OP_REG, OP_REG, OP_VOID); |
5007 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
5008 | compute the carry/overflow bits. */ | |
5009 | SET_PSR_C (tmp > 0xffff); | |
5010 | SET_PSR_F (((a & 0x8000) != (b & 0x8000)) && ((b & 0x8000) != (tmp & 0x8000))); | |
5011 | SET_GPR (OP[1], tmp); | |
267b3b8e | 5012 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
5013 | } |
5014 | ||
5015 | /* subd. */ | |
5016 | void | |
267b3b8e | 5017 | OP_3_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5018 | { |
32267d59 MF |
5019 | int32_t a = OP[0]; |
5020 | uint32_t b = GPR32 (OP[1]); | |
5021 | uint32_t tmp = (~a + 1 + b); | |
fee8ec00 SR |
5022 | trace_input ("subd", OP_CONSTANT32, OP_REGP, OP_VOID); |
5023 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
5024 | compute the carry/overflow bits. */ | |
5025 | SET_PSR_C (tmp > 0xffffffff); | |
5026 | SET_PSR_F (((a & 0x80000000) != (b & 0x80000000)) && | |
5027 | ((b & 0x80000000) != (tmp & 0x80000000))); | |
5028 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 5029 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
5030 | } |
5031 | ||
5032 | /* subd. */ | |
5033 | void | |
267b3b8e | 5034 | OP_14C_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5035 | { |
32267d59 MF |
5036 | uint32_t a = GPR32 (OP[0]); |
5037 | uint32_t b = GPR32 (OP[1]); | |
5038 | uint32_t tmp = (~a + 1 + b); | |
fee8ec00 SR |
5039 | trace_input ("subd", OP_REGP, OP_REGP, OP_VOID); |
5040 | /* see ../common/sim-alu.h for a more extensive discussion on how to | |
5041 | compute the carry/overflow bits. */ | |
5042 | SET_PSR_C (tmp > 0xffffffff); | |
5043 | SET_PSR_F (((a & 0x80000000) != (b & 0x80000000)) && | |
5044 | ((b & 0x80000000) != (tmp & 0x80000000))); | |
5045 | SET_GPR32 (OP[1], tmp); | |
267b3b8e | 5046 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
5047 | } |
5048 | ||
5049 | /* excp. */ | |
5050 | void | |
267b3b8e | 5051 | OP_C_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5052 | { |
9db36cf8 | 5053 | host_callback *cb = STATE_CALLBACK (sd); |
32267d59 MF |
5054 | uint32_t tmp; |
5055 | uint16_t a; | |
fee8ec00 SR |
5056 | trace_input ("excp", OP_CONSTANT4, OP_VOID, OP_VOID); |
5057 | switch (OP[0]) | |
5058 | { | |
5059 | default: | |
5060 | #if (DEBUG & DEBUG_TRAP) == 0 | |
5061 | { | |
5062 | #if 0 | |
32267d59 | 5063 | uint16_t vec = OP[0] + TRAP_VECTOR_START; |
fee8ec00 SR |
5064 | SET_BPC (PC + 1); |
5065 | SET_BPSR (PSR); | |
5066 | SET_PSR (PSR & PSR_SM_BIT); | |
5067 | JMP (vec); | |
5068 | break; | |
5069 | #endif | |
5070 | } | |
5071 | #else /* if debugging use trap to print registers */ | |
5072 | { | |
5073 | int i; | |
5074 | static int first_time = 1; | |
5075 | ||
5076 | if (first_time) | |
5077 | { | |
5078 | first_time = 0; | |
9db36cf8 | 5079 | sim_io_printf (sd, "Trap # PC "); |
fee8ec00 | 5080 | for (i = 0; i < 16; i++) |
9db36cf8 MF |
5081 | sim_io_printf (sd, " %sr%d", (i > 9) ? "" : " ", i); |
5082 | sim_io_printf (sd, " a0 a1 f0 f1 c\n"); | |
fee8ec00 SR |
5083 | } |
5084 | ||
9db36cf8 | 5085 | sim_io_printf (sd, "Trap %2d 0x%.4x:", (int)OP[0], (int)PC); |
fee8ec00 SR |
5086 | |
5087 | for (i = 0; i < 16; i++) | |
9db36cf8 | 5088 | sim_io_printf (sd, " %.4x", (int) GPR (i)); |
fee8ec00 SR |
5089 | |
5090 | for (i = 0; i < 2; i++) | |
9db36cf8 | 5091 | sim_io_printf (sd, " %.2x%.8lx", |
fee8ec00 SR |
5092 | ((int)(ACC (i) >> 32) & 0xff), |
5093 | ((unsigned long) ACC (i)) & 0xffffffff); | |
5094 | ||
9db36cf8 | 5095 | sim_io_printf (sd, " %d %d %d\n", |
fee8ec00 | 5096 | PSR_F != 0, PSR_F != 0, PSR_C != 0); |
9db36cf8 | 5097 | sim_io_flush_stdout (sd); |
fee8ec00 SR |
5098 | break; |
5099 | } | |
5100 | #endif | |
5101 | case 8: /* new system call trap */ | |
5102 | /* Trap 8 is used for simulating low-level I/O */ | |
5103 | { | |
32267d59 | 5104 | uint32_t result = 0; |
fee8ec00 SR |
5105 | errno = 0; |
5106 | ||
5107 | /* Registers passed to trap 0. */ | |
5108 | ||
5109 | #define FUNC GPR (0) /* function number. */ | |
5110 | #define PARM1 GPR (2) /* optional parm 1. */ | |
5111 | #define PARM2 GPR (3) /* optional parm 2. */ | |
5112 | #define PARM3 GPR (4) /* optional parm 3. */ | |
5113 | #define PARM4 GPR (5) /* optional parm 4. */ | |
5114 | ||
5115 | /* Registers set by trap 0 */ | |
5116 | ||
5117 | #define RETVAL(X) do { result = (0xffff & (X));SET_GPR (0, result);} while (0) | |
5118 | #define RETVAL32(X) do { result = (X); SET_GPR32 (0, result);} while (0) | |
5119 | #define RETERR(X) SET_GPR (4, (X)) /* return error code. */ | |
5120 | ||
5121 | /* Turn a pointer in a register into a pointer into real memory. */ | |
5122 | ||
761e171a | 5123 | #define MEMPTR(x) sim_core_trans_addr (sd, cpu, read_map, x) |
fee8ec00 SR |
5124 | |
5125 | switch (FUNC) | |
5126 | { | |
5127 | #if !defined(__GO32__) && !defined(_WIN32) | |
ab230d13 | 5128 | case TARGET_NEWLIB_CR16_SYS_fork: |
fee8ec00 SR |
5129 | trace_input ("<fork>", OP_VOID, OP_VOID, OP_VOID); |
5130 | RETVAL (fork ()); | |
267b3b8e | 5131 | trace_output_16 (sd, result); |
fee8ec00 SR |
5132 | break; |
5133 | ||
5134 | #define getpid() 47 | |
ab230d13 | 5135 | case TARGET_NEWLIB_CR16_SYS_getpid: |
fee8ec00 SR |
5136 | trace_input ("<getpid>", OP_VOID, OP_VOID, OP_VOID); |
5137 | RETVAL (getpid ()); | |
267b3b8e | 5138 | trace_output_16 (sd, result); |
fee8ec00 SR |
5139 | break; |
5140 | ||
ab230d13 | 5141 | case TARGET_NEWLIB_CR16_SYS_kill: |
fee8ec00 SR |
5142 | trace_input ("<kill>", OP_REG, OP_REG, OP_VOID); |
5143 | if (PARM1 == getpid ()) | |
5144 | { | |
267b3b8e | 5145 | trace_output_void (sd); |
0ef7f981 | 5146 | EXCEPTION (PARM2); |
fee8ec00 SR |
5147 | } |
5148 | else | |
5149 | { | |
5150 | int os_sig = -1; | |
5151 | switch (PARM2) | |
5152 | { | |
5153 | #ifdef SIGHUP | |
5154 | case 1: os_sig = SIGHUP; break; | |
5155 | #endif | |
5156 | #ifdef SIGINT | |
5157 | case 2: os_sig = SIGINT; break; | |
5158 | #endif | |
5159 | #ifdef SIGQUIT | |
5160 | case 3: os_sig = SIGQUIT; break; | |
5161 | #endif | |
5162 | #ifdef SIGILL | |
5163 | case 4: os_sig = SIGILL; break; | |
5164 | #endif | |
5165 | #ifdef SIGTRAP | |
5166 | case 5: os_sig = SIGTRAP; break; | |
5167 | #endif | |
5168 | #ifdef SIGABRT | |
5169 | case 6: os_sig = SIGABRT; break; | |
5170 | #elif defined(SIGIOT) | |
5171 | case 6: os_sig = SIGIOT; break; | |
5172 | #endif | |
5173 | #ifdef SIGEMT | |
5174 | case 7: os_sig = SIGEMT; break; | |
5175 | #endif | |
5176 | #ifdef SIGFPE | |
5177 | case 8: os_sig = SIGFPE; break; | |
5178 | #endif | |
5179 | #ifdef SIGKILL | |
5180 | case 9: os_sig = SIGKILL; break; | |
5181 | #endif | |
5182 | #ifdef SIGBUS | |
5183 | case 10: os_sig = SIGBUS; break; | |
5184 | #endif | |
5185 | #ifdef SIGSEGV | |
5186 | case 11: os_sig = SIGSEGV; break; | |
5187 | #endif | |
5188 | #ifdef SIGSYS | |
5189 | case 12: os_sig = SIGSYS; break; | |
5190 | #endif | |
5191 | #ifdef SIGPIPE | |
5192 | case 13: os_sig = SIGPIPE; break; | |
5193 | #endif | |
5194 | #ifdef SIGALRM | |
5195 | case 14: os_sig = SIGALRM; break; | |
5196 | #endif | |
5197 | #ifdef SIGTERM | |
5198 | case 15: os_sig = SIGTERM; break; | |
5199 | #endif | |
5200 | #ifdef SIGURG | |
5201 | case 16: os_sig = SIGURG; break; | |
5202 | #endif | |
5203 | #ifdef SIGSTOP | |
5204 | case 17: os_sig = SIGSTOP; break; | |
5205 | #endif | |
5206 | #ifdef SIGTSTP | |
5207 | case 18: os_sig = SIGTSTP; break; | |
5208 | #endif | |
5209 | #ifdef SIGCONT | |
5210 | case 19: os_sig = SIGCONT; break; | |
5211 | #endif | |
5212 | #ifdef SIGCHLD | |
5213 | case 20: os_sig = SIGCHLD; break; | |
5214 | #elif defined(SIGCLD) | |
5215 | case 20: os_sig = SIGCLD; break; | |
5216 | #endif | |
5217 | #ifdef SIGTTIN | |
5218 | case 21: os_sig = SIGTTIN; break; | |
5219 | #endif | |
5220 | #ifdef SIGTTOU | |
5221 | case 22: os_sig = SIGTTOU; break; | |
5222 | #endif | |
5223 | #ifdef SIGIO | |
5224 | case 23: os_sig = SIGIO; break; | |
5225 | #elif defined (SIGPOLL) | |
5226 | case 23: os_sig = SIGPOLL; break; | |
5227 | #endif | |
5228 | #ifdef SIGXCPU | |
5229 | case 24: os_sig = SIGXCPU; break; | |
5230 | #endif | |
5231 | #ifdef SIGXFSZ | |
5232 | case 25: os_sig = SIGXFSZ; break; | |
5233 | #endif | |
5234 | #ifdef SIGVTALRM | |
5235 | case 26: os_sig = SIGVTALRM; break; | |
5236 | #endif | |
5237 | #ifdef SIGPROF | |
5238 | case 27: os_sig = SIGPROF; break; | |
5239 | #endif | |
5240 | #ifdef SIGWINCH | |
5241 | case 28: os_sig = SIGWINCH; break; | |
5242 | #endif | |
5243 | #ifdef SIGLOST | |
5244 | case 29: os_sig = SIGLOST; break; | |
5245 | #endif | |
5246 | #ifdef SIGUSR1 | |
5247 | case 30: os_sig = SIGUSR1; break; | |
5248 | #endif | |
5249 | #ifdef SIGUSR2 | |
5250 | case 31: os_sig = SIGUSR2; break; | |
5251 | #endif | |
5252 | } | |
5253 | ||
5254 | if (os_sig == -1) | |
5255 | { | |
267b3b8e | 5256 | trace_output_void (sd); |
9db36cf8 MF |
5257 | sim_io_printf (sd, "Unknown signal %d\n", PARM2); |
5258 | sim_io_flush_stdout (sd); | |
0ef7f981 | 5259 | EXCEPTION (SIM_SIGILL); |
fee8ec00 SR |
5260 | } |
5261 | else | |
5262 | { | |
5263 | RETVAL (kill (PARM1, PARM2)); | |
267b3b8e | 5264 | trace_output_16 (sd, result); |
fee8ec00 SR |
5265 | } |
5266 | } | |
5267 | break; | |
5268 | ||
ab230d13 | 5269 | case TARGET_NEWLIB_CR16_SYS_execve: |
fee8ec00 SR |
5270 | trace_input ("<execve>", OP_VOID, OP_VOID, OP_VOID); |
5271 | RETVAL (execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2<<16|PARM3), | |
5272 | (char **)MEMPTR (PARM4))); | |
267b3b8e | 5273 | trace_output_16 (sd, result); |
fee8ec00 SR |
5274 | break; |
5275 | ||
ab230d13 | 5276 | case TARGET_NEWLIB_CR16_SYS_execv: |
fee8ec00 SR |
5277 | trace_input ("<execv>", OP_VOID, OP_VOID, OP_VOID); |
5278 | RETVAL (execve (MEMPTR (PARM1), (char **) MEMPTR (PARM2), NULL)); | |
267b3b8e | 5279 | trace_output_16 (sd, result); |
fee8ec00 | 5280 | break; |
fee8ec00 | 5281 | |
ab230d13 | 5282 | case TARGET_NEWLIB_CR16_SYS_pipe: |
fee8ec00 SR |
5283 | { |
5284 | reg_t buf; | |
5285 | int host_fd[2]; | |
5286 | ||
5287 | trace_input ("<pipe>", OP_VOID, OP_VOID, OP_VOID); | |
5288 | buf = PARM1; | |
5289 | RETVAL (pipe (host_fd)); | |
5290 | SW (buf, host_fd[0]); | |
32267d59 | 5291 | buf += sizeof(uint16_t); |
fee8ec00 | 5292 | SW (buf, host_fd[1]); |
267b3b8e | 5293 | trace_output_16 (sd, result); |
fee8ec00 SR |
5294 | } |
5295 | break; | |
5296 | ||
ab230d13 | 5297 | case TARGET_NEWLIB_CR16_SYS_wait: |
fee8ec00 SR |
5298 | { |
5299 | int status; | |
5300 | trace_input ("<wait>", OP_REG, OP_VOID, OP_VOID); | |
5301 | RETVAL (wait (&status)); | |
5302 | if (PARM1) | |
5303 | SW (PARM1, status); | |
267b3b8e | 5304 | trace_output_16 (sd, result); |
fee8ec00 SR |
5305 | } |
5306 | break; | |
fee8ec00 | 5307 | #else |
ab230d13 | 5308 | case TARGET_NEWLIB_CR16_SYS_getpid: |
fee8ec00 SR |
5309 | trace_input ("<getpid>", OP_VOID, OP_VOID, OP_VOID); |
5310 | RETVAL (1); | |
267b3b8e | 5311 | trace_output_16 (sd, result); |
fee8ec00 SR |
5312 | break; |
5313 | ||
ab230d13 | 5314 | case TARGET_NEWLIB_CR16_SYS_kill: |
fee8ec00 | 5315 | trace_input ("<kill>", OP_REG, OP_REG, OP_VOID); |
267b3b8e | 5316 | trace_output_void (sd); |
0ef7f981 | 5317 | EXCEPTION (PARM2); |
fee8ec00 SR |
5318 | break; |
5319 | #endif | |
5320 | ||
ab230d13 | 5321 | case TARGET_NEWLIB_CR16_SYS_read: |
fee8ec00 | 5322 | trace_input ("<read>", OP_REG, OP_MEMREF, OP_REG); |
9db36cf8 MF |
5323 | RETVAL (cb->read (cb, PARM1, |
5324 | MEMPTR (((unsigned long)PARM3 << 16) | |
5325 | | ((unsigned long)PARM2)), PARM4)); | |
267b3b8e | 5326 | trace_output_16 (sd, result); |
fee8ec00 SR |
5327 | break; |
5328 | ||
ab230d13 | 5329 | case TARGET_NEWLIB_CR16_SYS_write: |
fee8ec00 | 5330 | trace_input ("<write>", OP_REG, OP_MEMREF, OP_REG); |
9db36cf8 MF |
5331 | RETVAL ((int)cb->write (cb, PARM1, |
5332 | MEMPTR (((unsigned long)PARM3 << 16) | |
5333 | | PARM2), PARM4)); | |
267b3b8e | 5334 | trace_output_16 (sd, result); |
fee8ec00 SR |
5335 | break; |
5336 | ||
ab230d13 | 5337 | case TARGET_NEWLIB_CR16_SYS_lseek: |
fee8ec00 | 5338 | trace_input ("<lseek>", OP_REG, OP_REGP, OP_REG); |
9db36cf8 MF |
5339 | RETVAL32 (cb->lseek (cb, PARM1, ((((long) PARM3) << 16) | PARM2), |
5340 | PARM4)); | |
267b3b8e | 5341 | trace_output_32 (sd, result); |
fee8ec00 SR |
5342 | break; |
5343 | ||
ab230d13 | 5344 | case TARGET_NEWLIB_CR16_SYS_close: |
fee8ec00 | 5345 | trace_input ("<close>", OP_REG, OP_VOID, OP_VOID); |
9db36cf8 | 5346 | RETVAL (cb->close (cb, PARM1)); |
267b3b8e | 5347 | trace_output_16 (sd, result); |
fee8ec00 SR |
5348 | break; |
5349 | ||
ab230d13 | 5350 | case TARGET_NEWLIB_CR16_SYS_open: |
fee8ec00 | 5351 | trace_input ("<open>", OP_MEMREF, OP_REG, OP_VOID); |
9db36cf8 MF |
5352 | RETVAL32 (cb->open (cb, MEMPTR ((((unsigned long)PARM2) << 16) |
5353 | | PARM1), PARM3)); | |
267b3b8e | 5354 | trace_output_32 (sd, result); |
fee8ec00 SR |
5355 | break; |
5356 | ||
ab230d13 | 5357 | case TARGET_NEWLIB_CR16_SYS_rename: |
fee8ec00 | 5358 | trace_input ("<rename>", OP_MEMREF, OP_MEMREF, OP_VOID); |
9db36cf8 MF |
5359 | RETVAL (cb->rename (cb, MEMPTR ((((unsigned long)PARM2) << 16) | PARM1), |
5360 | MEMPTR ((((unsigned long)PARM4) << 16) | PARM3))); | |
267b3b8e | 5361 | trace_output_16 (sd, result); |
fee8ec00 SR |
5362 | break; |
5363 | ||
5364 | case 0x408: /* REVISIT: Added a dummy getenv call. */ | |
5365 | trace_input ("<getenv>", OP_MEMREF, OP_MEMREF, OP_VOID); | |
5aedb83b | 5366 | RETVAL32 (0); |
267b3b8e | 5367 | trace_output_32 (sd, result); |
fee8ec00 SR |
5368 | break; |
5369 | ||
ab230d13 | 5370 | case TARGET_NEWLIB_CR16_SYS_exit: |
fee8ec00 | 5371 | trace_input ("<exit>", OP_VOID, OP_VOID, OP_VOID); |
267b3b8e | 5372 | trace_output_void (sd); |
0ef7f981 | 5373 | sim_engine_halt (sd, cpu, NULL, PC, sim_exited, GPR (2)); |
fee8ec00 SR |
5374 | break; |
5375 | ||
ab230d13 | 5376 | case TARGET_NEWLIB_CR16_SYS_unlink: |
fee8ec00 | 5377 | trace_input ("<unlink>", OP_MEMREF, OP_VOID, OP_VOID); |
9db36cf8 | 5378 | RETVAL (cb->unlink (cb, MEMPTR (((unsigned long)PARM2 << 16) | PARM1))); |
267b3b8e | 5379 | trace_output_16 (sd, result); |
fee8ec00 SR |
5380 | break; |
5381 | ||
ab230d13 | 5382 | case TARGET_NEWLIB_CR16_SYS_stat: |
fee8ec00 SR |
5383 | trace_input ("<stat>", OP_VOID, OP_VOID, OP_VOID); |
5384 | /* stat system call. */ | |
5385 | { | |
5386 | struct stat host_stat; | |
5387 | reg_t buf; | |
5388 | ||
5389 | RETVAL (stat (MEMPTR ((((unsigned long)PARM2) << 16)|PARM1), &host_stat)); | |
5390 | ||
5391 | buf = PARM2; | |
5392 | ||
5393 | /* The hard-coded offsets and sizes were determined by using | |
5394 | * the CR16 compiler on a test program that used struct stat. | |
5395 | */ | |
5396 | SW (buf, host_stat.st_dev); | |
5397 | SW (buf+2, host_stat.st_ino); | |
5398 | SW (buf+4, host_stat.st_mode); | |
5399 | SW (buf+6, host_stat.st_nlink); | |
5400 | SW (buf+8, host_stat.st_uid); | |
5401 | SW (buf+10, host_stat.st_gid); | |
5402 | SW (buf+12, host_stat.st_rdev); | |
5403 | SLW (buf+16, host_stat.st_size); | |
5404 | SLW (buf+20, host_stat.st_atime); | |
5405 | SLW (buf+28, host_stat.st_mtime); | |
5406 | SLW (buf+36, host_stat.st_ctime); | |
5407 | } | |
267b3b8e | 5408 | trace_output_16 (sd, result); |
fee8ec00 | 5409 | break; |
fee8ec00 | 5410 | |
ab230d13 | 5411 | case TARGET_NEWLIB_CR16_SYS_chown: |
fee8ec00 SR |
5412 | trace_input ("<chown>", OP_VOID, OP_VOID, OP_VOID); |
5413 | RETVAL (chown (MEMPTR (PARM1), PARM2, PARM3)); | |
267b3b8e | 5414 | trace_output_16 (sd, result); |
fee8ec00 SR |
5415 | break; |
5416 | ||
ab230d13 | 5417 | case TARGET_NEWLIB_CR16_SYS_chmod: |
fee8ec00 SR |
5418 | trace_input ("<chmod>", OP_VOID, OP_VOID, OP_VOID); |
5419 | RETVAL (chmod (MEMPTR (PARM1), PARM2)); | |
267b3b8e | 5420 | trace_output_16 (sd, result); |
fee8ec00 SR |
5421 | break; |
5422 | ||
ab230d13 | 5423 | case TARGET_NEWLIB_CR16_SYS_utime: |
fee8ec00 SR |
5424 | trace_input ("<utime>", OP_REG, OP_REG, OP_REG); |
5425 | /* Cast the second argument to void *, to avoid type mismatch | |
5426 | if a prototype is present. */ | |
5427 | RETVAL (utime (MEMPTR (PARM1), (void *) MEMPTR (PARM2))); | |
267b3b8e | 5428 | trace_output_16 (sd, result); |
fee8ec00 | 5429 | break; |
fee8ec00 | 5430 | |
ab230d13 | 5431 | case TARGET_NEWLIB_CR16_SYS_time: |
fee8ec00 SR |
5432 | trace_input ("<time>", OP_VOID, OP_VOID, OP_REG); |
5433 | RETVAL32 (time (NULL)); | |
267b3b8e | 5434 | trace_output_32 (sd, result); |
fee8ec00 | 5435 | break; |
ab230d13 | 5436 | |
fee8ec00 | 5437 | default: |
5a06d7c4 MF |
5438 | a = OP[0]; |
5439 | switch (a) | |
5440 | { | |
5441 | case TRAP_BREAKPOINT: | |
5a06d7c4 MF |
5442 | tmp = (PC); |
5443 | JMP(tmp); | |
267b3b8e | 5444 | trace_output_void (sd); |
0ef7f981 | 5445 | EXCEPTION (SIM_SIGTRAP); |
5a06d7c4 MF |
5446 | break; |
5447 | case SIGTRAP: /* supervisor call ? */ | |
267b3b8e | 5448 | trace_output_void (sd); |
0ef7f981 | 5449 | sim_engine_halt (sd, cpu, NULL, PC, sim_exited, GPR (2)); |
5a06d7c4 MF |
5450 | break; |
5451 | default: | |
9db36cf8 | 5452 | cb->error (cb, "Unknown syscall %d", FUNC); |
5a06d7c4 MF |
5453 | break; |
5454 | } | |
fee8ec00 | 5455 | } |
32267d59 | 5456 | if ((uint16_t) result == (uint16_t) -1) |
9db36cf8 | 5457 | RETERR (cb->get_errno (cb)); |
fee8ec00 SR |
5458 | else |
5459 | RETERR (0); | |
5460 | break; | |
5461 | } | |
5462 | } | |
5463 | } | |
5464 | ||
5465 | ||
5466 | /* push. */ | |
5467 | void | |
267b3b8e | 5468 | OP_3_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5469 | { |
32267d59 MF |
5470 | uint16_t a = OP[0] + 1, b = OP[1], c = OP[2], i = 0; |
5471 | uint32_t tmp, sp_addr = (GPR32 (15)) - (a * 2) - 4, is_regp = 0; | |
fee8ec00 SR |
5472 | trace_input ("push", OP_CONSTANT3, OP_REG, OP_REG); |
5473 | ||
5474 | for (; i < a; ++i) | |
5475 | { | |
5476 | if ((b+i) <= 11) | |
5477 | { | |
5478 | SW (sp_addr, (GPR (b+i))); | |
5479 | sp_addr +=2; | |
5480 | } | |
5481 | else | |
5482 | { | |
5483 | if (is_regp == 0) | |
5484 | tmp = (GPR32 (b+i)); | |
5485 | else | |
5486 | tmp = (GPR32 (b+i-1)); | |
5487 | ||
5488 | if ((a-i) > 1) | |
5489 | { | |
5490 | SLW (sp_addr, tmp); | |
5491 | sp_addr +=4; | |
5492 | } | |
5493 | else | |
5494 | { | |
5495 | SW (sp_addr, tmp); | |
5496 | sp_addr +=2; | |
5497 | } | |
5498 | ++i; | |
5499 | is_regp = 1; | |
5500 | } | |
5501 | } | |
5502 | ||
5503 | sp_addr +=4; | |
5504 | ||
5505 | /* Store RA address. */ | |
5506 | tmp = (GPR32 (14)); | |
5507 | SLW(sp_addr,tmp); | |
5508 | ||
5509 | sp_addr = (GPR32 (15)) - (a * 2) - 4; | |
5510 | SET_GPR32 (15, sp_addr); /* Update SP address. */ | |
5511 | ||
267b3b8e | 5512 | trace_output_void (sd); |
fee8ec00 SR |
5513 | } |
5514 | ||
5515 | /* push. */ | |
5516 | void | |
267b3b8e | 5517 | OP_1_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5518 | { |
32267d59 MF |
5519 | uint32_t sp_addr, tmp, is_regp = 0; |
5520 | uint16_t a = OP[0] + 1, b = OP[1], c = OP[2], i = 0; | |
fee8ec00 SR |
5521 | trace_input ("push", OP_CONSTANT3, OP_REG, OP_VOID); |
5522 | ||
5523 | if (c == 1) | |
5524 | sp_addr = (GPR32 (15)) - (a * 2) - 4; | |
5525 | else | |
5526 | sp_addr = (GPR32 (15)) - (a * 2); | |
5527 | ||
5528 | for (; i < a; ++i) | |
5529 | { | |
5530 | if ((b+i) <= 11) | |
5531 | { | |
5532 | SW (sp_addr, (GPR (b+i))); | |
5533 | sp_addr +=2; | |
5534 | } | |
5535 | else | |
5536 | { | |
5537 | if (is_regp == 0) | |
5538 | tmp = (GPR32 (b+i)); | |
5539 | else | |
5540 | tmp = (GPR32 (b+i-1)); | |
5541 | ||
5542 | if ((a-i) > 1) | |
5543 | { | |
5544 | SLW (sp_addr, tmp); | |
5545 | sp_addr +=4; | |
5546 | } | |
5547 | else | |
5548 | { | |
5549 | SW (sp_addr, tmp); | |
5550 | sp_addr +=2; | |
5551 | } | |
5552 | ++i; | |
5553 | is_regp = 1; | |
5554 | } | |
5555 | } | |
5556 | ||
5557 | if (c == 1) | |
5558 | { | |
5559 | /* Store RA address. */ | |
5560 | tmp = (GPR32 (14)); | |
5561 | SLW(sp_addr,tmp); | |
5562 | sp_addr = (GPR32 (15)) - (a * 2) - 4; | |
5563 | } | |
5564 | else | |
5565 | sp_addr = (GPR32 (15)) - (a * 2); | |
5566 | ||
5567 | SET_GPR32 (15, sp_addr); /* Update SP address. */ | |
5568 | ||
267b3b8e | 5569 | trace_output_void (sd); |
fee8ec00 SR |
5570 | } |
5571 | ||
5572 | ||
5573 | /* push. */ | |
5574 | void | |
267b3b8e | 5575 | OP_11E_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5576 | { |
32267d59 | 5577 | uint32_t sp_addr = (GPR32 (15)), tmp; |
fee8ec00 SR |
5578 | trace_input ("push", OP_VOID, OP_VOID, OP_VOID); |
5579 | tmp = (GPR32 (14)); | |
5580 | SLW(sp_addr-4,tmp); /* Store RA address. */ | |
5581 | SET_GPR32 (15, (sp_addr - 4)); /* Update SP address. */ | |
267b3b8e | 5582 | trace_output_void (sd); |
fee8ec00 SR |
5583 | } |
5584 | ||
5585 | ||
5586 | /* pop. */ | |
5587 | void | |
267b3b8e | 5588 | OP_5_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5589 | { |
32267d59 MF |
5590 | uint16_t a = OP[0] + 1, b = OP[1], c = OP[2], i = 0; |
5591 | uint32_t tmp, sp_addr = (GPR32 (15)), is_regp = 0;; | |
fee8ec00 SR |
5592 | trace_input ("pop", OP_CONSTANT3, OP_REG, OP_REG); |
5593 | ||
5594 | for (; i < a; ++i) | |
5595 | { | |
5596 | if ((b+i) <= 11) | |
5597 | { | |
5598 | SET_GPR ((b+i), RW(sp_addr)); | |
5599 | sp_addr +=2; | |
5600 | } | |
5601 | else | |
5602 | { | |
5603 | if ((a-i) > 1) | |
5604 | { | |
5605 | tmp = RLW(sp_addr); | |
5606 | sp_addr +=4; | |
5607 | } | |
5608 | else | |
5609 | { | |
5610 | tmp = RW(sp_addr); | |
5611 | sp_addr +=2; | |
5612 | ||
5613 | if (is_regp == 0) | |
5614 | tmp = (tmp << 16) | (GPR32 (b+i)); | |
5615 | else | |
5616 | tmp = (tmp << 16) | (GPR32 (b+i-1)); | |
5617 | } | |
5618 | ||
5619 | if (is_regp == 0) | |
5620 | SET_GPR32 ((b+i), (((tmp & 0xffff) << 16) | |
5621 | | ((tmp >> 16) & 0xffff))); | |
5622 | else | |
5623 | SET_GPR32 ((b+i-1), (((tmp & 0xffff) << 16) | |
5624 | | ((tmp >> 16) & 0xffff))); | |
5625 | ||
5626 | ++i; | |
5627 | is_regp = 1; | |
5628 | } | |
5629 | } | |
5630 | ||
5631 | tmp = RLW(sp_addr); /* store RA also. */ | |
5632 | SET_GPR32 (14, (((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff))); | |
5633 | ||
5634 | SET_GPR32 (15, (sp_addr + 4)); /* Update SP address. */ | |
5635 | ||
267b3b8e | 5636 | trace_output_void (sd); |
fee8ec00 SR |
5637 | } |
5638 | ||
5639 | /* pop. */ | |
5640 | void | |
267b3b8e | 5641 | OP_2_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5642 | { |
32267d59 MF |
5643 | uint16_t a = OP[0] + 1, b = OP[1], c = OP[2], i = 0; |
5644 | uint32_t tmp, sp_addr = (GPR32 (15)), is_regp = 0; | |
fee8ec00 SR |
5645 | trace_input ("pop", OP_CONSTANT3, OP_REG, OP_VOID); |
5646 | ||
5647 | for (; i < a; ++i) | |
5648 | { | |
5649 | if ((b+i) <= 11) | |
5650 | { | |
5651 | SET_GPR ((b+i), RW(sp_addr)); | |
5652 | sp_addr +=2; | |
5653 | } | |
5654 | else | |
5655 | { | |
5656 | if ((a-i) > 1) | |
5657 | { | |
5658 | tmp = RLW(sp_addr); | |
5659 | sp_addr +=4; | |
5660 | } | |
5661 | else | |
5662 | { | |
5663 | tmp = RW(sp_addr); | |
5664 | sp_addr +=2; | |
5665 | ||
5666 | if (is_regp == 0) | |
5667 | tmp = ((tmp << 16) & 0xffffffff) | (GPR32 (b+i)); | |
5668 | else | |
5669 | tmp = ((tmp << 16) & 0xffffffff) | (GPR32 (b+i-1)); | |
5670 | } | |
5671 | ||
5672 | if (is_regp == 0) | |
5673 | SET_GPR32 ((b+i), (((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff))); | |
5674 | else | |
5675 | SET_GPR32 ((b+i-1), (((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff))); | |
5676 | ++i; | |
5677 | is_regp = 1; | |
5678 | } | |
5679 | } | |
5680 | ||
5681 | if (c == 1) | |
5682 | { | |
5683 | tmp = RLW(sp_addr); /* Store RA Reg. */ | |
5684 | SET_GPR32 (14, (((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff))); | |
5685 | sp_addr +=4; | |
5686 | } | |
5687 | ||
5688 | SET_GPR32 (15, sp_addr); /* Update SP address. */ | |
5689 | ||
267b3b8e | 5690 | trace_output_void (sd); |
fee8ec00 SR |
5691 | } |
5692 | ||
5693 | /* pop. */ | |
5694 | void | |
267b3b8e | 5695 | OP_21E_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5696 | { |
32267d59 MF |
5697 | uint32_t sp_addr = GPR32 (15); |
5698 | uint32_t tmp; | |
fee8ec00 SR |
5699 | trace_input ("pop", OP_VOID, OP_VOID, OP_VOID); |
5700 | ||
5701 | tmp = RLW(sp_addr); | |
5702 | SET_GPR32 (14, (((tmp & 0xffff) << 16)| ((tmp >> 16) & 0xffff))); | |
5703 | SET_GPR32 (15, (sp_addr+4)); /* Update SP address. */ | |
5704 | ||
267b3b8e | 5705 | trace_output_void (sd); |
fee8ec00 SR |
5706 | } |
5707 | ||
5708 | /* popret. */ | |
5709 | void | |
267b3b8e | 5710 | OP_7_9 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5711 | { |
32267d59 | 5712 | uint16_t a = OP[0], b = OP[1]; |
fee8ec00 | 5713 | trace_input ("popret", OP_CONSTANT3, OP_REG, OP_REG); |
267b3b8e | 5714 | OP_5_9 (sd, cpu); |
fee8ec00 SR |
5715 | JMP(((GPR32(14)) << 1) & 0xffffff); |
5716 | ||
267b3b8e | 5717 | trace_output_void (sd); |
fee8ec00 SR |
5718 | } |
5719 | ||
5720 | /* popret. */ | |
5721 | void | |
267b3b8e | 5722 | OP_3_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5723 | { |
32267d59 | 5724 | uint16_t a = OP[0], b = OP[1]; |
fee8ec00 | 5725 | trace_input ("popret", OP_CONSTANT3, OP_REG, OP_VOID); |
267b3b8e | 5726 | OP_2_8 (sd, cpu); |
fee8ec00 SR |
5727 | JMP(((GPR32(14)) << 1) & 0xffffff); |
5728 | ||
267b3b8e | 5729 | trace_output_void (sd); |
fee8ec00 SR |
5730 | } |
5731 | ||
5732 | /* popret. */ | |
5733 | void | |
267b3b8e | 5734 | OP_31E_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5735 | { |
32267d59 | 5736 | uint32_t tmp; |
fee8ec00 | 5737 | trace_input ("popret", OP_VOID, OP_VOID, OP_VOID); |
267b3b8e | 5738 | OP_21E_10 (sd, cpu); |
fee8ec00 SR |
5739 | tmp = (((GPR32(14)) << 1) & 0xffffff); |
5740 | /* If the resulting PC value is less than 0x00_0000 or greater | |
5741 | than 0xFF_FFFF, this instruction causes an IAD trap.*/ | |
5742 | ||
5743 | if ((tmp < 0x0) || (tmp > 0xFFFFFF)) | |
5744 | { | |
267b3b8e | 5745 | trace_output_void (sd); |
0ef7f981 | 5746 | EXCEPTION (SIM_SIGBUS); |
fee8ec00 SR |
5747 | } |
5748 | else | |
5749 | JMP (tmp); | |
5750 | ||
267b3b8e | 5751 | trace_output_32 (sd, tmp); |
fee8ec00 SR |
5752 | } |
5753 | ||
5754 | ||
5755 | /* cinv[i]. */ | |
5756 | void | |
267b3b8e | 5757 | OP_A_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5758 | { |
5759 | trace_input ("cinv[i]", OP_VOID, OP_VOID, OP_VOID); | |
5760 | SET_PSR_I (1); | |
267b3b8e | 5761 | trace_output_void (sd); |
fee8ec00 SR |
5762 | } |
5763 | ||
5764 | /* cinv[i,u]. */ | |
5765 | void | |
267b3b8e | 5766 | OP_B_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5767 | { |
5768 | trace_input ("cinv[i,u]", OP_VOID, OP_VOID, OP_VOID); | |
5769 | SET_PSR_I (1); | |
267b3b8e | 5770 | trace_output_void (sd); |
fee8ec00 SR |
5771 | } |
5772 | ||
5773 | /* cinv[d]. */ | |
5774 | void | |
267b3b8e | 5775 | OP_C_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5776 | { |
5777 | trace_input ("cinv[d]", OP_VOID, OP_VOID, OP_VOID); | |
5778 | SET_PSR_I (1); | |
267b3b8e | 5779 | trace_output_void (sd); |
fee8ec00 SR |
5780 | } |
5781 | ||
5782 | /* cinv[d,u]. */ | |
5783 | void | |
267b3b8e | 5784 | OP_D_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5785 | { |
5786 | trace_input ("cinv[i,u]", OP_VOID, OP_VOID, OP_VOID); | |
5787 | SET_PSR_I (1); | |
267b3b8e | 5788 | trace_output_void (sd); |
fee8ec00 SR |
5789 | } |
5790 | ||
5791 | /* cinv[d,i]. */ | |
5792 | void | |
267b3b8e | 5793 | OP_E_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5794 | { |
5795 | trace_input ("cinv[d,i]", OP_VOID, OP_VOID, OP_VOID); | |
5796 | SET_PSR_I (1); | |
267b3b8e | 5797 | trace_output_void (sd); |
fee8ec00 SR |
5798 | } |
5799 | ||
5800 | /* cinv[d,i,u]. */ | |
5801 | void | |
267b3b8e | 5802 | OP_F_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5803 | { |
5804 | trace_input ("cinv[d,i,u]", OP_VOID, OP_VOID, OP_VOID); | |
5805 | SET_PSR_I (1); | |
267b3b8e | 5806 | trace_output_void (sd); |
fee8ec00 SR |
5807 | } |
5808 | ||
5809 | /* retx. */ | |
5810 | void | |
267b3b8e | 5811 | OP_3_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5812 | { |
5813 | trace_input ("retx", OP_VOID, OP_VOID, OP_VOID); | |
5814 | SET_PSR_I (1); | |
267b3b8e | 5815 | trace_output_void (sd); |
fee8ec00 SR |
5816 | } |
5817 | ||
5818 | /* di. */ | |
5819 | void | |
267b3b8e | 5820 | OP_4_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5821 | { |
5822 | trace_input ("di", OP_VOID, OP_VOID, OP_VOID); | |
5823 | SET_PSR_I (1); | |
267b3b8e | 5824 | trace_output_void (sd); |
fee8ec00 SR |
5825 | } |
5826 | ||
5827 | /* ei. */ | |
5828 | void | |
267b3b8e | 5829 | OP_5_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5830 | { |
5831 | trace_input ("ei", OP_VOID, OP_VOID, OP_VOID); | |
5832 | SET_PSR_I (1); | |
267b3b8e | 5833 | trace_output_void (sd); |
fee8ec00 SR |
5834 | } |
5835 | ||
5836 | /* wait. */ | |
5837 | void | |
267b3b8e | 5838 | OP_6_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5839 | { |
5840 | trace_input ("wait", OP_VOID, OP_VOID, OP_VOID); | |
267b3b8e | 5841 | trace_output_void (sd); |
0ef7f981 | 5842 | EXCEPTION (SIM_SIGTRAP); |
fee8ec00 SR |
5843 | } |
5844 | ||
5845 | /* ewait. */ | |
5846 | void | |
267b3b8e | 5847 | OP_7_10 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5848 | { |
5849 | trace_input ("ewait", OP_VOID, OP_VOID, OP_VOID); | |
5850 | SET_PSR_I (1); | |
267b3b8e | 5851 | trace_output_void (sd); |
fee8ec00 SR |
5852 | } |
5853 | ||
5854 | /* xorb. */ | |
5855 | void | |
267b3b8e | 5856 | OP_28_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5857 | { |
32267d59 | 5858 | uint8_t tmp, a = (OP[0]) & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
5859 | trace_input ("xorb", OP_CONSTANT4, OP_REG, OP_VOID); |
5860 | tmp = a ^ b; | |
5861 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 5862 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
5863 | } |
5864 | ||
5865 | /* xorb. */ | |
5866 | void | |
267b3b8e | 5867 | OP_28B_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5868 | { |
32267d59 | 5869 | uint8_t tmp, a = (OP[0]) & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
5870 | trace_input ("xorb", OP_CONSTANT16, OP_REG, OP_VOID); |
5871 | tmp = a ^ b; | |
5872 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 5873 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
5874 | } |
5875 | ||
5876 | /* xorb. */ | |
5877 | void | |
267b3b8e | 5878 | OP_29_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5879 | { |
32267d59 | 5880 | uint8_t tmp, a = (GPR (OP[0])) & 0xff, b = (GPR (OP[1])) & 0xff; |
fee8ec00 SR |
5881 | trace_input ("xorb", OP_REG, OP_REG, OP_VOID); |
5882 | tmp = a ^ b; | |
5883 | SET_GPR (OP[1], (tmp | ((GPR (OP[1])) & 0xff00))); | |
267b3b8e | 5884 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
5885 | } |
5886 | ||
5887 | /* xorw. */ | |
5888 | void | |
267b3b8e | 5889 | OP_2A_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5890 | { |
32267d59 | 5891 | uint16_t tmp, a = (OP[0]), b = (GPR (OP[1])); |
fee8ec00 SR |
5892 | trace_input ("xorw", OP_CONSTANT4, OP_REG, OP_VOID); |
5893 | tmp = a ^ b; | |
5894 | SET_GPR (OP[1], tmp); | |
267b3b8e | 5895 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
5896 | } |
5897 | ||
5898 | /* xorw. */ | |
5899 | void | |
267b3b8e | 5900 | OP_2AB_C (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5901 | { |
32267d59 | 5902 | uint16_t tmp, a = (OP[0]), b = (GPR (OP[1])); |
fee8ec00 SR |
5903 | trace_input ("xorw", OP_CONSTANT16, OP_REG, OP_VOID); |
5904 | tmp = a ^ b; | |
5905 | SET_GPR (OP[1], tmp); | |
267b3b8e | 5906 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
5907 | } |
5908 | ||
5909 | /* xorw. */ | |
5910 | void | |
267b3b8e | 5911 | OP_2B_8 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5912 | { |
32267d59 | 5913 | uint16_t tmp, a = (GPR (OP[0])), b = (GPR (OP[1])); |
fee8ec00 SR |
5914 | trace_input ("xorw", OP_REG, OP_REG, OP_VOID); |
5915 | tmp = a ^ b; | |
5916 | SET_GPR (OP[1], tmp); | |
267b3b8e | 5917 | trace_output_16 (sd, tmp); |
fee8ec00 SR |
5918 | } |
5919 | ||
5920 | /*REVISIT FOR LPR/SPR . */ | |
5921 | ||
5922 | /* lpr. */ | |
5923 | void | |
267b3b8e | 5924 | OP_140_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5925 | { |
32267d59 | 5926 | uint16_t a = GPR (OP[0]); |
fee8ec00 SR |
5927 | trace_input ("lpr", OP_REG, OP_REG, OP_VOID); |
5928 | SET_CREG (OP[1], a); | |
267b3b8e | 5929 | trace_output_16 (sd, a); |
fee8ec00 SR |
5930 | } |
5931 | ||
5932 | /* lprd. */ | |
5933 | void | |
267b3b8e | 5934 | OP_141_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5935 | { |
32267d59 | 5936 | uint32_t a = GPR32 (OP[0]); |
fee8ec00 SR |
5937 | trace_input ("lprd", OP_REGP, OP_REG, OP_VOID); |
5938 | SET_CREG (OP[1], a); | |
267b3b8e | 5939 | trace_output_flag (sd); |
fee8ec00 SR |
5940 | } |
5941 | ||
5942 | /* spr. */ | |
5943 | void | |
267b3b8e | 5944 | OP_142_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5945 | { |
32267d59 | 5946 | uint16_t a = CREG (OP[0]); |
fee8ec00 SR |
5947 | trace_input ("spr", OP_REG, OP_REG, OP_VOID); |
5948 | SET_GPR (OP[1], a); | |
267b3b8e | 5949 | trace_output_16 (sd, a); |
fee8ec00 SR |
5950 | } |
5951 | ||
5952 | /* sprd. */ | |
5953 | void | |
267b3b8e | 5954 | OP_143_14 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 | 5955 | { |
32267d59 | 5956 | uint32_t a = CREG (OP[0]); |
fee8ec00 SR |
5957 | trace_input ("sprd", OP_REGP, OP_REGP, OP_VOID); |
5958 | SET_GPR32 (OP[1], a); | |
267b3b8e | 5959 | trace_output_32 (sd, a); |
fee8ec00 SR |
5960 | } |
5961 | ||
5962 | /* null. */ | |
5963 | void | |
267b3b8e | 5964 | OP_0_20 (SIM_DESC sd, SIM_CPU *cpu) |
fee8ec00 SR |
5965 | { |
5966 | trace_input ("null", OP_VOID, OP_VOID, OP_VOID); | |
0ef7f981 | 5967 | sim_engine_halt (sd, cpu, NULL, PC, sim_exited, 0); |
fee8ec00 | 5968 | } |