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1 /* Instruction building/extraction support for mep. -*- C -*-
2
3 THIS FILE IS MACHINE GENERATED WITH CGEN: Cpu tools GENerator.
4 - the resultant file is machine generated, cgen-ibld.in isn't
5
6 Copyright (C) 1996-2017 Free Software Foundation, Inc.
7
8 This file is part of libopcodes.
9
10 This library is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3, or (at your option)
13 any later version.
14
15 It is distributed in the hope that it will be useful, but WITHOUT
16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
17 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
18 License for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software Foundation, Inc.,
22 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
23
24 /* ??? Eventually more and more of this stuff can go to cpu-independent files.
25 Keep that in mind. */
26
27 #include "sysdep.h"
28 #include <stdio.h>
29 #include "ansidecl.h"
30 #include "dis-asm.h"
31 #include "bfd.h"
32 #include "symcat.h"
33 #include "mep-desc.h"
34 #include "mep-opc.h"
35 #include "cgen/basic-modes.h"
36 #include "opintl.h"
37 #include "safe-ctype.h"
38
39 #undef min
40 #define min(a,b) ((a) < (b) ? (a) : (b))
41 #undef max
42 #define max(a,b) ((a) > (b) ? (a) : (b))
43
44 /* Used by the ifield rtx function. */
45 #define FLD(f) (fields->f)
46
47 static const char * insert_normal
48 (CGEN_CPU_DESC, long, unsigned int, unsigned int, unsigned int,
49 unsigned int, unsigned int, unsigned int, CGEN_INSN_BYTES_PTR);
50 static const char * insert_insn_normal
51 (CGEN_CPU_DESC, const CGEN_INSN *,
52 CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
53 static int extract_normal
54 (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, CGEN_INSN_INT,
55 unsigned int, unsigned int, unsigned int, unsigned int,
56 unsigned int, unsigned int, bfd_vma, long *);
57 static int extract_insn_normal
58 (CGEN_CPU_DESC, const CGEN_INSN *, CGEN_EXTRACT_INFO *,
59 CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
60 #if CGEN_INT_INSN_P
61 static void put_insn_int_value
62 (CGEN_CPU_DESC, CGEN_INSN_BYTES_PTR, int, int, CGEN_INSN_INT);
63 #endif
64 #if ! CGEN_INT_INSN_P
65 static CGEN_INLINE void insert_1
66 (CGEN_CPU_DESC, unsigned long, int, int, int, unsigned char *);
67 static CGEN_INLINE int fill_cache
68 (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, bfd_vma);
69 static CGEN_INLINE long extract_1
70 (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, int, unsigned char *, bfd_vma);
71 #endif
72 \f
73 /* Operand insertion. */
74
75 #if ! CGEN_INT_INSN_P
76
77 /* Subroutine of insert_normal. */
78
79 static CGEN_INLINE void
80 insert_1 (CGEN_CPU_DESC cd,
81 unsigned long value,
82 int start,
83 int length,
84 int word_length,
85 unsigned char *bufp)
86 {
87 unsigned long x,mask;
88 int shift;
89
90 x = cgen_get_insn_value (cd, bufp, word_length);
91
92 /* Written this way to avoid undefined behaviour. */
93 mask = (((1L << (length - 1)) - 1) << 1) | 1;
94 if (CGEN_INSN_LSB0_P)
95 shift = (start + 1) - length;
96 else
97 shift = (word_length - (start + length));
98 x = (x & ~(mask << shift)) | ((value & mask) << shift);
99
100 cgen_put_insn_value (cd, bufp, word_length, (bfd_vma) x);
101 }
102
103 #endif /* ! CGEN_INT_INSN_P */
104
105 /* Default insertion routine.
106
107 ATTRS is a mask of the boolean attributes.
108 WORD_OFFSET is the offset in bits from the start of the insn of the value.
109 WORD_LENGTH is the length of the word in bits in which the value resides.
110 START is the starting bit number in the word, architecture origin.
111 LENGTH is the length of VALUE in bits.
112 TOTAL_LENGTH is the total length of the insn in bits.
113
114 The result is an error message or NULL if success. */
115
116 /* ??? This duplicates functionality with bfd's howto table and
117 bfd_install_relocation. */
118 /* ??? This doesn't handle bfd_vma's. Create another function when
119 necessary. */
120
121 static const char *
122 insert_normal (CGEN_CPU_DESC cd,
123 long value,
124 unsigned int attrs,
125 unsigned int word_offset,
126 unsigned int start,
127 unsigned int length,
128 unsigned int word_length,
129 unsigned int total_length,
130 CGEN_INSN_BYTES_PTR buffer)
131 {
132 static char errbuf[100];
133 /* Written this way to avoid undefined behaviour. */
134 unsigned long mask = (((1L << (length - 1)) - 1) << 1) | 1;
135
136 /* If LENGTH is zero, this operand doesn't contribute to the value. */
137 if (length == 0)
138 return NULL;
139
140 if (word_length > 8 * sizeof (CGEN_INSN_INT))
141 abort ();
142
143 /* For architectures with insns smaller than the base-insn-bitsize,
144 word_length may be too big. */
145 if (cd->min_insn_bitsize < cd->base_insn_bitsize)
146 {
147 if (word_offset == 0
148 && word_length > total_length)
149 word_length = total_length;
150 }
151
152 /* Ensure VALUE will fit. */
153 if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGN_OPT))
154 {
155 long minval = - (1L << (length - 1));
156 unsigned long maxval = mask;
157
158 if ((value > 0 && (unsigned long) value > maxval)
159 || value < minval)
160 {
161 /* xgettext:c-format */
162 sprintf (errbuf,
163 _("operand out of range (%ld not between %ld and %lu)"),
164 value, minval, maxval);
165 return errbuf;
166 }
167 }
168 else if (! CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED))
169 {
170 unsigned long maxval = mask;
171 unsigned long val = (unsigned long) value;
172
173 /* For hosts with a word size > 32 check to see if value has been sign
174 extended beyond 32 bits. If so then ignore these higher sign bits
175 as the user is attempting to store a 32-bit signed value into an
176 unsigned 32-bit field which is allowed. */
177 if (sizeof (unsigned long) > 4 && ((value >> 32) == -1))
178 val &= 0xFFFFFFFF;
179
180 if (val > maxval)
181 {
182 /* xgettext:c-format */
183 sprintf (errbuf,
184 _("operand out of range (0x%lx not between 0 and 0x%lx)"),
185 val, maxval);
186 return errbuf;
187 }
188 }
189 else
190 {
191 if (! cgen_signed_overflow_ok_p (cd))
192 {
193 long minval = - (1L << (length - 1));
194 long maxval = (1L << (length - 1)) - 1;
195
196 if (value < minval || value > maxval)
197 {
198 sprintf
199 /* xgettext:c-format */
200 (errbuf, _("operand out of range (%ld not between %ld and %ld)"),
201 value, minval, maxval);
202 return errbuf;
203 }
204 }
205 }
206
207 #if CGEN_INT_INSN_P
208
209 {
210 int shift_within_word, shift_to_word, shift;
211
212 /* How to shift the value to BIT0 of the word. */
213 shift_to_word = total_length - (word_offset + word_length);
214
215 /* How to shift the value to the field within the word. */
216 if (CGEN_INSN_LSB0_P)
217 shift_within_word = start + 1 - length;
218 else
219 shift_within_word = word_length - start - length;
220
221 /* The total SHIFT, then mask in the value. */
222 shift = shift_to_word + shift_within_word;
223 *buffer = (*buffer & ~(mask << shift)) | ((value & mask) << shift);
224 }
225
226 #else /* ! CGEN_INT_INSN_P */
227
228 {
229 unsigned char *bufp = (unsigned char *) buffer + word_offset / 8;
230
231 insert_1 (cd, value, start, length, word_length, bufp);
232 }
233
234 #endif /* ! CGEN_INT_INSN_P */
235
236 return NULL;
237 }
238
239 /* Default insn builder (insert handler).
240 The instruction is recorded in CGEN_INT_INSN_P byte order (meaning
241 that if CGEN_INSN_BYTES_PTR is an int * and thus, the value is
242 recorded in host byte order, otherwise BUFFER is an array of bytes
243 and the value is recorded in target byte order).
244 The result is an error message or NULL if success. */
245
246 static const char *
247 insert_insn_normal (CGEN_CPU_DESC cd,
248 const CGEN_INSN * insn,
249 CGEN_FIELDS * fields,
250 CGEN_INSN_BYTES_PTR buffer,
251 bfd_vma pc)
252 {
253 const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
254 unsigned long value;
255 const CGEN_SYNTAX_CHAR_TYPE * syn;
256
257 CGEN_INIT_INSERT (cd);
258 value = CGEN_INSN_BASE_VALUE (insn);
259
260 /* If we're recording insns as numbers (rather than a string of bytes),
261 target byte order handling is deferred until later. */
262
263 #if CGEN_INT_INSN_P
264
265 put_insn_int_value (cd, buffer, cd->base_insn_bitsize,
266 CGEN_FIELDS_BITSIZE (fields), value);
267
268 #else
269
270 cgen_put_insn_value (cd, buffer, min ((unsigned) cd->base_insn_bitsize,
271 (unsigned) CGEN_FIELDS_BITSIZE (fields)),
272 value);
273
274 #endif /* ! CGEN_INT_INSN_P */
275
276 /* ??? It would be better to scan the format's fields.
277 Still need to be able to insert a value based on the operand though;
278 e.g. storing a branch displacement that got resolved later.
279 Needs more thought first. */
280
281 for (syn = CGEN_SYNTAX_STRING (syntax); * syn; ++ syn)
282 {
283 const char *errmsg;
284
285 if (CGEN_SYNTAX_CHAR_P (* syn))
286 continue;
287
288 errmsg = (* cd->insert_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
289 fields, buffer, pc);
290 if (errmsg)
291 return errmsg;
292 }
293
294 return NULL;
295 }
296
297 #if CGEN_INT_INSN_P
298 /* Cover function to store an insn value into an integral insn. Must go here
299 because it needs <prefix>-desc.h for CGEN_INT_INSN_P. */
300
301 static void
302 put_insn_int_value (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
303 CGEN_INSN_BYTES_PTR buf,
304 int length,
305 int insn_length,
306 CGEN_INSN_INT value)
307 {
308 /* For architectures with insns smaller than the base-insn-bitsize,
309 length may be too big. */
310 if (length > insn_length)
311 *buf = value;
312 else
313 {
314 int shift = insn_length - length;
315 /* Written this way to avoid undefined behaviour. */
316 CGEN_INSN_INT mask = (((1L << (length - 1)) - 1) << 1) | 1;
317
318 *buf = (*buf & ~(mask << shift)) | ((value & mask) << shift);
319 }
320 }
321 #endif
322 \f
323 /* Operand extraction. */
324
325 #if ! CGEN_INT_INSN_P
326
327 /* Subroutine of extract_normal.
328 Ensure sufficient bytes are cached in EX_INFO.
329 OFFSET is the offset in bytes from the start of the insn of the value.
330 BYTES is the length of the needed value.
331 Returns 1 for success, 0 for failure. */
332
333 static CGEN_INLINE int
334 fill_cache (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
335 CGEN_EXTRACT_INFO *ex_info,
336 int offset,
337 int bytes,
338 bfd_vma pc)
339 {
340 /* It's doubtful that the middle part has already been fetched so
341 we don't optimize that case. kiss. */
342 unsigned int mask;
343 disassemble_info *info = (disassemble_info *) ex_info->dis_info;
344
345 /* First do a quick check. */
346 mask = (1 << bytes) - 1;
347 if (((ex_info->valid >> offset) & mask) == mask)
348 return 1;
349
350 /* Search for the first byte we need to read. */
351 for (mask = 1 << offset; bytes > 0; --bytes, ++offset, mask <<= 1)
352 if (! (mask & ex_info->valid))
353 break;
354
355 if (bytes)
356 {
357 int status;
358
359 pc += offset;
360 status = (*info->read_memory_func)
361 (pc, ex_info->insn_bytes + offset, bytes, info);
362
363 if (status != 0)
364 {
365 (*info->memory_error_func) (status, pc, info);
366 return 0;
367 }
368
369 ex_info->valid |= ((1 << bytes) - 1) << offset;
370 }
371
372 return 1;
373 }
374
375 /* Subroutine of extract_normal. */
376
377 static CGEN_INLINE long
378 extract_1 (CGEN_CPU_DESC cd,
379 CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
380 int start,
381 int length,
382 int word_length,
383 unsigned char *bufp,
384 bfd_vma pc ATTRIBUTE_UNUSED)
385 {
386 unsigned long x;
387 int shift;
388
389 x = cgen_get_insn_value (cd, bufp, word_length);
390
391 if (CGEN_INSN_LSB0_P)
392 shift = (start + 1) - length;
393 else
394 shift = (word_length - (start + length));
395 return x >> shift;
396 }
397
398 #endif /* ! CGEN_INT_INSN_P */
399
400 /* Default extraction routine.
401
402 INSN_VALUE is the first base_insn_bitsize bits of the insn in host order,
403 or sometimes less for cases like the m32r where the base insn size is 32
404 but some insns are 16 bits.
405 ATTRS is a mask of the boolean attributes. We only need `SIGNED',
406 but for generality we take a bitmask of all of them.
407 WORD_OFFSET is the offset in bits from the start of the insn of the value.
408 WORD_LENGTH is the length of the word in bits in which the value resides.
409 START is the starting bit number in the word, architecture origin.
410 LENGTH is the length of VALUE in bits.
411 TOTAL_LENGTH is the total length of the insn in bits.
412
413 Returns 1 for success, 0 for failure. */
414
415 /* ??? The return code isn't properly used. wip. */
416
417 /* ??? This doesn't handle bfd_vma's. Create another function when
418 necessary. */
419
420 static int
421 extract_normal (CGEN_CPU_DESC cd,
422 #if ! CGEN_INT_INSN_P
423 CGEN_EXTRACT_INFO *ex_info,
424 #else
425 CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
426 #endif
427 CGEN_INSN_INT insn_value,
428 unsigned int attrs,
429 unsigned int word_offset,
430 unsigned int start,
431 unsigned int length,
432 unsigned int word_length,
433 unsigned int total_length,
434 #if ! CGEN_INT_INSN_P
435 bfd_vma pc,
436 #else
437 bfd_vma pc ATTRIBUTE_UNUSED,
438 #endif
439 long *valuep)
440 {
441 long value, mask;
442
443 /* If LENGTH is zero, this operand doesn't contribute to the value
444 so give it a standard value of zero. */
445 if (length == 0)
446 {
447 *valuep = 0;
448 return 1;
449 }
450
451 if (word_length > 8 * sizeof (CGEN_INSN_INT))
452 abort ();
453
454 /* For architectures with insns smaller than the insn-base-bitsize,
455 word_length may be too big. */
456 if (cd->min_insn_bitsize < cd->base_insn_bitsize)
457 {
458 if (word_offset + word_length > total_length)
459 word_length = total_length - word_offset;
460 }
461
462 /* Does the value reside in INSN_VALUE, and at the right alignment? */
463
464 if (CGEN_INT_INSN_P || (word_offset == 0 && word_length == total_length))
465 {
466 if (CGEN_INSN_LSB0_P)
467 value = insn_value >> ((word_offset + start + 1) - length);
468 else
469 value = insn_value >> (total_length - ( word_offset + start + length));
470 }
471
472 #if ! CGEN_INT_INSN_P
473
474 else
475 {
476 unsigned char *bufp = ex_info->insn_bytes + word_offset / 8;
477
478 if (word_length > 8 * sizeof (CGEN_INSN_INT))
479 abort ();
480
481 if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
482 return 0;
483
484 value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
485 }
486
487 #endif /* ! CGEN_INT_INSN_P */
488
489 /* Written this way to avoid undefined behaviour. */
490 mask = (((1L << (length - 1)) - 1) << 1) | 1;
491
492 value &= mask;
493 /* sign extend? */
494 if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)
495 && (value & (1L << (length - 1))))
496 value |= ~mask;
497
498 *valuep = value;
499
500 return 1;
501 }
502
503 /* Default insn extractor.
504
505 INSN_VALUE is the first base_insn_bitsize bits, translated to host order.
506 The extracted fields are stored in FIELDS.
507 EX_INFO is used to handle reading variable length insns.
508 Return the length of the insn in bits, or 0 if no match,
509 or -1 if an error occurs fetching data (memory_error_func will have
510 been called). */
511
512 static int
513 extract_insn_normal (CGEN_CPU_DESC cd,
514 const CGEN_INSN *insn,
515 CGEN_EXTRACT_INFO *ex_info,
516 CGEN_INSN_INT insn_value,
517 CGEN_FIELDS *fields,
518 bfd_vma pc)
519 {
520 const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
521 const CGEN_SYNTAX_CHAR_TYPE *syn;
522
523 CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn);
524
525 CGEN_INIT_EXTRACT (cd);
526
527 for (syn = CGEN_SYNTAX_STRING (syntax); *syn; ++syn)
528 {
529 int length;
530
531 if (CGEN_SYNTAX_CHAR_P (*syn))
532 continue;
533
534 length = (* cd->extract_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
535 ex_info, insn_value, fields, pc);
536 if (length <= 0)
537 return length;
538 }
539
540 /* We recognized and successfully extracted this insn. */
541 return CGEN_INSN_BITSIZE (insn);
542 }
543 \f
544 /* Machine generated code added here. */
545
546 const char * mep_cgen_insert_operand
547 (CGEN_CPU_DESC, int, CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
548
549 /* Main entry point for operand insertion.
550
551 This function is basically just a big switch statement. Earlier versions
552 used tables to look up the function to use, but
553 - if the table contains both assembler and disassembler functions then
554 the disassembler contains much of the assembler and vice-versa,
555 - there's a lot of inlining possibilities as things grow,
556 - using a switch statement avoids the function call overhead.
557
558 This function could be moved into `parse_insn_normal', but keeping it
559 separate makes clear the interface between `parse_insn_normal' and each of
560 the handlers. It's also needed by GAS to insert operands that couldn't be
561 resolved during parsing. */
562
563 const char *
564 mep_cgen_insert_operand (CGEN_CPU_DESC cd,
565 int opindex,
566 CGEN_FIELDS * fields,
567 CGEN_INSN_BYTES_PTR buffer,
568 bfd_vma pc ATTRIBUTE_UNUSED)
569 {
570 const char * errmsg = NULL;
571 unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
572
573 switch (opindex)
574 {
575 case MEP_OPERAND_ADDR24A4 :
576 {
577 {
578 FLD (f_24u8a4n_hi) = ((UINT) (FLD (f_24u8a4n)) >> (8));
579 FLD (f_24u8a4n_lo) = ((UINT) (((FLD (f_24u8a4n)) & (252))) >> (2));
580 }
581 errmsg = insert_normal (cd, fields->f_24u8a4n_hi, 0, 0, 16, 16, 32, total_length, buffer);
582 if (errmsg)
583 break;
584 errmsg = insert_normal (cd, fields->f_24u8a4n_lo, 0, 0, 8, 6, 32, total_length, buffer);
585 if (errmsg)
586 break;
587 }
588 break;
589 case MEP_OPERAND_C5RMUIMM20 :
590 {
591 {
592 FLD (f_c5_rm) = ((UINT) (FLD (f_c5_rmuimm20)) >> (16));
593 FLD (f_c5_16u16) = ((FLD (f_c5_rmuimm20)) & (65535));
594 }
595 errmsg = insert_normal (cd, fields->f_c5_rm, 0, 0, 8, 4, 32, total_length, buffer);
596 if (errmsg)
597 break;
598 errmsg = insert_normal (cd, fields->f_c5_16u16, 0, 0, 16, 16, 32, total_length, buffer);
599 if (errmsg)
600 break;
601 }
602 break;
603 case MEP_OPERAND_C5RNMUIMM24 :
604 {
605 {
606 FLD (f_c5_rnm) = ((UINT) (FLD (f_c5_rnmuimm24)) >> (16));
607 FLD (f_c5_16u16) = ((FLD (f_c5_rnmuimm24)) & (65535));
608 }
609 errmsg = insert_normal (cd, fields->f_c5_rnm, 0, 0, 4, 8, 32, total_length, buffer);
610 if (errmsg)
611 break;
612 errmsg = insert_normal (cd, fields->f_c5_16u16, 0, 0, 16, 16, 32, total_length, buffer);
613 if (errmsg)
614 break;
615 }
616 break;
617 case MEP_OPERAND_CALLNUM :
618 {
619 {
620 FLD (f_5) = ((((UINT) (FLD (f_callnum)) >> (3))) & (1));
621 FLD (f_6) = ((((UINT) (FLD (f_callnum)) >> (2))) & (1));
622 FLD (f_7) = ((((UINT) (FLD (f_callnum)) >> (1))) & (1));
623 FLD (f_11) = ((FLD (f_callnum)) & (1));
624 }
625 errmsg = insert_normal (cd, fields->f_5, 0, 0, 5, 1, 32, total_length, buffer);
626 if (errmsg)
627 break;
628 errmsg = insert_normal (cd, fields->f_6, 0, 0, 6, 1, 32, total_length, buffer);
629 if (errmsg)
630 break;
631 errmsg = insert_normal (cd, fields->f_7, 0, 0, 7, 1, 32, total_length, buffer);
632 if (errmsg)
633 break;
634 errmsg = insert_normal (cd, fields->f_11, 0, 0, 11, 1, 32, total_length, buffer);
635 if (errmsg)
636 break;
637 }
638 break;
639 case MEP_OPERAND_CCCC :
640 errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
641 break;
642 case MEP_OPERAND_CCRN :
643 {
644 {
645 FLD (f_ccrn_hi) = ((((UINT) (FLD (f_ccrn)) >> (4))) & (3));
646 FLD (f_ccrn_lo) = ((FLD (f_ccrn)) & (15));
647 }
648 errmsg = insert_normal (cd, fields->f_ccrn_hi, 0, 0, 28, 2, 32, total_length, buffer);
649 if (errmsg)
650 break;
651 errmsg = insert_normal (cd, fields->f_ccrn_lo, 0, 0, 4, 4, 32, total_length, buffer);
652 if (errmsg)
653 break;
654 }
655 break;
656 case MEP_OPERAND_CDISP10 :
657 {
658 long value = fields->f_cdisp10;
659 value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
660 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, buffer);
661 }
662 break;
663 case MEP_OPERAND_CDISP10A2 :
664 {
665 long value = fields->f_cdisp10;
666 value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
667 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, buffer);
668 }
669 break;
670 case MEP_OPERAND_CDISP10A4 :
671 {
672 long value = fields->f_cdisp10;
673 value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
674 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, buffer);
675 }
676 break;
677 case MEP_OPERAND_CDISP10A8 :
678 {
679 long value = fields->f_cdisp10;
680 value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
681 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, buffer);
682 }
683 break;
684 case MEP_OPERAND_CDISP12 :
685 errmsg = insert_normal (cd, fields->f_12s20, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 12, 32, total_length, buffer);
686 break;
687 case MEP_OPERAND_CIMM4 :
688 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
689 break;
690 case MEP_OPERAND_CIMM5 :
691 errmsg = insert_normal (cd, fields->f_5u24, 0, 0, 24, 5, 32, total_length, buffer);
692 break;
693 case MEP_OPERAND_CODE16 :
694 errmsg = insert_normal (cd, fields->f_16u16, 0, 0, 16, 16, 32, total_length, buffer);
695 break;
696 case MEP_OPERAND_CODE24 :
697 {
698 {
699 FLD (f_24u4n_hi) = ((UINT) (FLD (f_24u4n)) >> (16));
700 FLD (f_24u4n_lo) = ((FLD (f_24u4n)) & (65535));
701 }
702 errmsg = insert_normal (cd, fields->f_24u4n_hi, 0, 0, 4, 8, 32, total_length, buffer);
703 if (errmsg)
704 break;
705 errmsg = insert_normal (cd, fields->f_24u4n_lo, 0, 0, 16, 16, 32, total_length, buffer);
706 if (errmsg)
707 break;
708 }
709 break;
710 case MEP_OPERAND_CP_FLAG :
711 break;
712 case MEP_OPERAND_CRN :
713 errmsg = insert_normal (cd, fields->f_crn, 0, 0, 4, 4, 32, total_length, buffer);
714 break;
715 case MEP_OPERAND_CRN64 :
716 errmsg = insert_normal (cd, fields->f_crn, 0, 0, 4, 4, 32, total_length, buffer);
717 break;
718 case MEP_OPERAND_CRNX :
719 {
720 {
721 FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
722 FLD (f_crnx_hi) = ((UINT) (FLD (f_crnx)) >> (4));
723 }
724 errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
725 if (errmsg)
726 break;
727 errmsg = insert_normal (cd, fields->f_crnx_lo, 0, 0, 4, 4, 32, total_length, buffer);
728 if (errmsg)
729 break;
730 }
731 break;
732 case MEP_OPERAND_CRNX64 :
733 {
734 {
735 FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
736 FLD (f_crnx_hi) = ((UINT) (FLD (f_crnx)) >> (4));
737 }
738 errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
739 if (errmsg)
740 break;
741 errmsg = insert_normal (cd, fields->f_crnx_lo, 0, 0, 4, 4, 32, total_length, buffer);
742 if (errmsg)
743 break;
744 }
745 break;
746 case MEP_OPERAND_CROC :
747 errmsg = insert_normal (cd, fields->f_ivc2_5u7, 0, 0, 7, 5, 32, total_length, buffer);
748 break;
749 case MEP_OPERAND_CROP :
750 errmsg = insert_normal (cd, fields->f_ivc2_5u23, 0, 0, 23, 5, 32, total_length, buffer);
751 break;
752 case MEP_OPERAND_CRPC :
753 errmsg = insert_normal (cd, fields->f_ivc2_5u26, 0, 0, 26, 5, 32, total_length, buffer);
754 break;
755 case MEP_OPERAND_CRPP :
756 errmsg = insert_normal (cd, fields->f_ivc2_5u18, 0, 0, 18, 5, 32, total_length, buffer);
757 break;
758 case MEP_OPERAND_CRQC :
759 errmsg = insert_normal (cd, fields->f_ivc2_5u21, 0, 0, 21, 5, 32, total_length, buffer);
760 break;
761 case MEP_OPERAND_CRQP :
762 errmsg = insert_normal (cd, fields->f_ivc2_5u13, 0, 0, 13, 5, 32, total_length, buffer);
763 break;
764 case MEP_OPERAND_CSRN :
765 {
766 {
767 FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
768 FLD (f_csrn_hi) = ((UINT) (FLD (f_csrn)) >> (4));
769 }
770 errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
771 if (errmsg)
772 break;
773 errmsg = insert_normal (cd, fields->f_csrn_lo, 0, 0, 8, 4, 32, total_length, buffer);
774 if (errmsg)
775 break;
776 }
777 break;
778 case MEP_OPERAND_CSRN_IDX :
779 {
780 {
781 FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
782 FLD (f_csrn_hi) = ((UINT) (FLD (f_csrn)) >> (4));
783 }
784 errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
785 if (errmsg)
786 break;
787 errmsg = insert_normal (cd, fields->f_csrn_lo, 0, 0, 8, 4, 32, total_length, buffer);
788 if (errmsg)
789 break;
790 }
791 break;
792 case MEP_OPERAND_DBG :
793 break;
794 case MEP_OPERAND_DEPC :
795 break;
796 case MEP_OPERAND_EPC :
797 break;
798 case MEP_OPERAND_EXC :
799 break;
800 case MEP_OPERAND_HI :
801 break;
802 case MEP_OPERAND_IMM16P0 :
803 {
804 {
805 FLD (f_ivc2_8u0) = ((((UINT) (FLD (f_ivc2_imm16p0)) >> (8))) & (255));
806 FLD (f_ivc2_8u20) = ((FLD (f_ivc2_imm16p0)) & (255));
807 }
808 errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
809 if (errmsg)
810 break;
811 errmsg = insert_normal (cd, fields->f_ivc2_8u20, 0, 0, 20, 8, 32, total_length, buffer);
812 if (errmsg)
813 break;
814 }
815 break;
816 case MEP_OPERAND_IMM3P12 :
817 errmsg = insert_normal (cd, fields->f_ivc2_3u12, 0, 0, 12, 3, 32, total_length, buffer);
818 break;
819 case MEP_OPERAND_IMM3P25 :
820 errmsg = insert_normal (cd, fields->f_ivc2_3u25, 0, 0, 25, 3, 32, total_length, buffer);
821 break;
822 case MEP_OPERAND_IMM3P4 :
823 errmsg = insert_normal (cd, fields->f_ivc2_3u4, 0, 0, 4, 3, 32, total_length, buffer);
824 break;
825 case MEP_OPERAND_IMM3P5 :
826 errmsg = insert_normal (cd, fields->f_ivc2_3u5, 0, 0, 5, 3, 32, total_length, buffer);
827 break;
828 case MEP_OPERAND_IMM3P9 :
829 errmsg = insert_normal (cd, fields->f_ivc2_3u9, 0, 0, 9, 3, 32, total_length, buffer);
830 break;
831 case MEP_OPERAND_IMM4P10 :
832 errmsg = insert_normal (cd, fields->f_ivc2_4u10, 0, 0, 10, 4, 32, total_length, buffer);
833 break;
834 case MEP_OPERAND_IMM4P4 :
835 errmsg = insert_normal (cd, fields->f_ivc2_4u4, 0, 0, 4, 4, 32, total_length, buffer);
836 break;
837 case MEP_OPERAND_IMM4P8 :
838 errmsg = insert_normal (cd, fields->f_ivc2_4u8, 0, 0, 8, 4, 32, total_length, buffer);
839 break;
840 case MEP_OPERAND_IMM5P23 :
841 errmsg = insert_normal (cd, fields->f_ivc2_5u23, 0, 0, 23, 5, 32, total_length, buffer);
842 break;
843 case MEP_OPERAND_IMM5P3 :
844 errmsg = insert_normal (cd, fields->f_ivc2_5u3, 0, 0, 3, 5, 32, total_length, buffer);
845 break;
846 case MEP_OPERAND_IMM5P7 :
847 errmsg = insert_normal (cd, fields->f_ivc2_5u7, 0, 0, 7, 5, 32, total_length, buffer);
848 break;
849 case MEP_OPERAND_IMM5P8 :
850 errmsg = insert_normal (cd, fields->f_ivc2_5u8, 0, 0, 8, 5, 32, total_length, buffer);
851 break;
852 case MEP_OPERAND_IMM6P2 :
853 errmsg = insert_normal (cd, fields->f_ivc2_6u2, 0, 0, 2, 6, 32, total_length, buffer);
854 break;
855 case MEP_OPERAND_IMM6P6 :
856 errmsg = insert_normal (cd, fields->f_ivc2_6u6, 0, 0, 6, 6, 32, total_length, buffer);
857 break;
858 case MEP_OPERAND_IMM8P0 :
859 errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
860 break;
861 case MEP_OPERAND_IMM8P20 :
862 errmsg = insert_normal (cd, fields->f_ivc2_8u20, 0, 0, 20, 8, 32, total_length, buffer);
863 break;
864 case MEP_OPERAND_IMM8P4 :
865 errmsg = insert_normal (cd, fields->f_ivc2_8u4, 0, 0, 4, 8, 32, total_length, buffer);
866 break;
867 case MEP_OPERAND_IVC_X_0_2 :
868 errmsg = insert_normal (cd, fields->f_ivc2_2u0, 0, 0, 0, 2, 32, total_length, buffer);
869 break;
870 case MEP_OPERAND_IVC_X_0_3 :
871 errmsg = insert_normal (cd, fields->f_ivc2_3u0, 0, 0, 0, 3, 32, total_length, buffer);
872 break;
873 case MEP_OPERAND_IVC_X_0_4 :
874 errmsg = insert_normal (cd, fields->f_ivc2_4u0, 0, 0, 0, 4, 32, total_length, buffer);
875 break;
876 case MEP_OPERAND_IVC_X_0_5 :
877 errmsg = insert_normal (cd, fields->f_ivc2_5u0, 0, 0, 0, 5, 32, total_length, buffer);
878 break;
879 case MEP_OPERAND_IVC_X_6_1 :
880 errmsg = insert_normal (cd, fields->f_ivc2_1u6, 0, 0, 6, 1, 32, total_length, buffer);
881 break;
882 case MEP_OPERAND_IVC_X_6_2 :
883 errmsg = insert_normal (cd, fields->f_ivc2_2u6, 0, 0, 6, 2, 32, total_length, buffer);
884 break;
885 case MEP_OPERAND_IVC_X_6_3 :
886 errmsg = insert_normal (cd, fields->f_ivc2_3u6, 0, 0, 6, 3, 32, total_length, buffer);
887 break;
888 case MEP_OPERAND_IVC2_ACC0_0 :
889 break;
890 case MEP_OPERAND_IVC2_ACC0_1 :
891 break;
892 case MEP_OPERAND_IVC2_ACC0_2 :
893 break;
894 case MEP_OPERAND_IVC2_ACC0_3 :
895 break;
896 case MEP_OPERAND_IVC2_ACC0_4 :
897 break;
898 case MEP_OPERAND_IVC2_ACC0_5 :
899 break;
900 case MEP_OPERAND_IVC2_ACC0_6 :
901 break;
902 case MEP_OPERAND_IVC2_ACC0_7 :
903 break;
904 case MEP_OPERAND_IVC2_ACC1_0 :
905 break;
906 case MEP_OPERAND_IVC2_ACC1_1 :
907 break;
908 case MEP_OPERAND_IVC2_ACC1_2 :
909 break;
910 case MEP_OPERAND_IVC2_ACC1_3 :
911 break;
912 case MEP_OPERAND_IVC2_ACC1_4 :
913 break;
914 case MEP_OPERAND_IVC2_ACC1_5 :
915 break;
916 case MEP_OPERAND_IVC2_ACC1_6 :
917 break;
918 case MEP_OPERAND_IVC2_ACC1_7 :
919 break;
920 case MEP_OPERAND_IVC2_CC :
921 break;
922 case MEP_OPERAND_IVC2_COFA0 :
923 break;
924 case MEP_OPERAND_IVC2_COFA1 :
925 break;
926 case MEP_OPERAND_IVC2_COFR0 :
927 break;
928 case MEP_OPERAND_IVC2_COFR1 :
929 break;
930 case MEP_OPERAND_IVC2_CSAR0 :
931 break;
932 case MEP_OPERAND_IVC2_CSAR1 :
933 break;
934 case MEP_OPERAND_IVC2C3CCRN :
935 {
936 {
937 FLD (f_ivc2_ccrn_c3hi) = ((((UINT) (FLD (f_ivc2_ccrn_c3)) >> (4))) & (3));
938 FLD (f_ivc2_ccrn_c3lo) = ((FLD (f_ivc2_ccrn_c3)) & (15));
939 }
940 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_c3hi, 0, 0, 28, 2, 32, total_length, buffer);
941 if (errmsg)
942 break;
943 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_c3lo, 0, 0, 4, 4, 32, total_length, buffer);
944 if (errmsg)
945 break;
946 }
947 break;
948 case MEP_OPERAND_IVC2CCRN :
949 {
950 {
951 FLD (f_ivc2_ccrn_h2) = ((((UINT) (FLD (f_ivc2_ccrn)) >> (4))) & (3));
952 FLD (f_ivc2_ccrn_lo) = ((FLD (f_ivc2_ccrn)) & (15));
953 }
954 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_h2, 0, 0, 20, 2, 32, total_length, buffer);
955 if (errmsg)
956 break;
957 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_lo, 0, 0, 0, 4, 32, total_length, buffer);
958 if (errmsg)
959 break;
960 }
961 break;
962 case MEP_OPERAND_IVC2CRN :
963 {
964 {
965 FLD (f_ivc2_ccrn_h1) = ((((UINT) (FLD (f_ivc2_crnx)) >> (4))) & (1));
966 FLD (f_ivc2_ccrn_lo) = ((FLD (f_ivc2_crnx)) & (15));
967 }
968 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_h1, 0, 0, 20, 1, 32, total_length, buffer);
969 if (errmsg)
970 break;
971 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_lo, 0, 0, 0, 4, 32, total_length, buffer);
972 if (errmsg)
973 break;
974 }
975 break;
976 case MEP_OPERAND_IVC2RM :
977 errmsg = insert_normal (cd, fields->f_ivc2_crm, 0, 0, 4, 4, 32, total_length, buffer);
978 break;
979 case MEP_OPERAND_LO :
980 break;
981 case MEP_OPERAND_LP :
982 break;
983 case MEP_OPERAND_MB0 :
984 break;
985 case MEP_OPERAND_MB1 :
986 break;
987 case MEP_OPERAND_ME0 :
988 break;
989 case MEP_OPERAND_ME1 :
990 break;
991 case MEP_OPERAND_NPC :
992 break;
993 case MEP_OPERAND_OPT :
994 break;
995 case MEP_OPERAND_PCABS24A2 :
996 {
997 {
998 FLD (f_24u5a2n_lo) = ((UINT) (((FLD (f_24u5a2n)) & (255))) >> (1));
999 FLD (f_24u5a2n_hi) = ((UINT) (FLD (f_24u5a2n)) >> (8));
1000 }
1001 errmsg = insert_normal (cd, fields->f_24u5a2n_hi, 0, 0, 16, 16, 32, total_length, buffer);
1002 if (errmsg)
1003 break;
1004 errmsg = insert_normal (cd, fields->f_24u5a2n_lo, 0, 0, 5, 7, 32, total_length, buffer);
1005 if (errmsg)
1006 break;
1007 }
1008 break;
1009 case MEP_OPERAND_PCREL12A2 :
1010 {
1011 long value = fields->f_12s4a2;
1012 value = ((SI) (((value) - (pc))) >> (1));
1013 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 4, 11, 32, total_length, buffer);
1014 }
1015 break;
1016 case MEP_OPERAND_PCREL17A2 :
1017 {
1018 long value = fields->f_17s16a2;
1019 value = ((SI) (((value) - (pc))) >> (1));
1020 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, buffer);
1021 }
1022 break;
1023 case MEP_OPERAND_PCREL24A2 :
1024 {
1025 {
1026 FLD (f_24s5a2n) = ((FLD (f_24s5a2n)) - (pc));
1027 FLD (f_24s5a2n_lo) = ((UINT) (((FLD (f_24s5a2n)) & (254))) >> (1));
1028 FLD (f_24s5a2n_hi) = ((INT) (FLD (f_24s5a2n)) >> (8));
1029 }
1030 errmsg = insert_normal (cd, fields->f_24s5a2n_hi, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, buffer);
1031 if (errmsg)
1032 break;
1033 errmsg = insert_normal (cd, fields->f_24s5a2n_lo, 0|(1<<CGEN_IFLD_PCREL_ADDR), 0, 5, 7, 32, total_length, buffer);
1034 if (errmsg)
1035 break;
1036 }
1037 break;
1038 case MEP_OPERAND_PCREL8A2 :
1039 {
1040 long value = fields->f_8s8a2;
1041 value = ((SI) (((value) - (pc))) >> (1));
1042 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 8, 7, 32, total_length, buffer);
1043 }
1044 break;
1045 case MEP_OPERAND_PSW :
1046 break;
1047 case MEP_OPERAND_R0 :
1048 break;
1049 case MEP_OPERAND_R1 :
1050 break;
1051 case MEP_OPERAND_RL :
1052 errmsg = insert_normal (cd, fields->f_rl, 0, 0, 12, 4, 32, total_length, buffer);
1053 break;
1054 case MEP_OPERAND_RL5 :
1055 errmsg = insert_normal (cd, fields->f_rl5, 0, 0, 20, 4, 32, total_length, buffer);
1056 break;
1057 case MEP_OPERAND_RM :
1058 errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
1059 break;
1060 case MEP_OPERAND_RMA :
1061 errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
1062 break;
1063 case MEP_OPERAND_RN :
1064 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1065 break;
1066 case MEP_OPERAND_RN3 :
1067 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1068 break;
1069 case MEP_OPERAND_RN3C :
1070 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1071 break;
1072 case MEP_OPERAND_RN3L :
1073 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1074 break;
1075 case MEP_OPERAND_RN3S :
1076 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1077 break;
1078 case MEP_OPERAND_RN3UC :
1079 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1080 break;
1081 case MEP_OPERAND_RN3UL :
1082 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1083 break;
1084 case MEP_OPERAND_RN3US :
1085 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1086 break;
1087 case MEP_OPERAND_RNC :
1088 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1089 break;
1090 case MEP_OPERAND_RNL :
1091 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1092 break;
1093 case MEP_OPERAND_RNS :
1094 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1095 break;
1096 case MEP_OPERAND_RNUC :
1097 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1098 break;
1099 case MEP_OPERAND_RNUL :
1100 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1101 break;
1102 case MEP_OPERAND_RNUS :
1103 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1104 break;
1105 case MEP_OPERAND_SAR :
1106 break;
1107 case MEP_OPERAND_SDISP16 :
1108 errmsg = insert_normal (cd, fields->f_16s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
1109 break;
1110 case MEP_OPERAND_SIMM16 :
1111 errmsg = insert_normal (cd, fields->f_16s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
1112 break;
1113 case MEP_OPERAND_SIMM16P0 :
1114 {
1115 {
1116 FLD (f_ivc2_8u0) = ((((UINT) (FLD (f_ivc2_simm16p0)) >> (8))) & (255));
1117 FLD (f_ivc2_8u20) = ((FLD (f_ivc2_simm16p0)) & (255));
1118 }
1119 errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
1120 if (errmsg)
1121 break;
1122 errmsg = insert_normal (cd, fields->f_ivc2_8u20, 0, 0, 20, 8, 32, total_length, buffer);
1123 if (errmsg)
1124 break;
1125 }
1126 break;
1127 case MEP_OPERAND_SIMM6 :
1128 errmsg = insert_normal (cd, fields->f_6s8, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 6, 32, total_length, buffer);
1129 break;
1130 case MEP_OPERAND_SIMM8 :
1131 errmsg = insert_normal (cd, fields->f_8s8, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 8, 32, total_length, buffer);
1132 break;
1133 case MEP_OPERAND_SIMM8P0 :
1134 errmsg = insert_normal (cd, fields->f_ivc2_8s0, 0|(1<<CGEN_IFLD_SIGNED), 0, 0, 8, 32, total_length, buffer);
1135 break;
1136 case MEP_OPERAND_SIMM8P20 :
1137 errmsg = insert_normal (cd, fields->f_ivc2_8s20, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 8, 32, total_length, buffer);
1138 break;
1139 case MEP_OPERAND_SIMM8P4 :
1140 errmsg = insert_normal (cd, fields->f_ivc2_8s4, 0|(1<<CGEN_IFLD_SIGNED), 0, 4, 8, 32, total_length, buffer);
1141 break;
1142 case MEP_OPERAND_SP :
1143 break;
1144 case MEP_OPERAND_SPR :
1145 break;
1146 case MEP_OPERAND_TP :
1147 break;
1148 case MEP_OPERAND_TPR :
1149 break;
1150 case MEP_OPERAND_UDISP2 :
1151 errmsg = insert_normal (cd, fields->f_2u6, 0, 0, 6, 2, 32, total_length, buffer);
1152 break;
1153 case MEP_OPERAND_UDISP7 :
1154 errmsg = insert_normal (cd, fields->f_7u9, 0, 0, 9, 7, 32, total_length, buffer);
1155 break;
1156 case MEP_OPERAND_UDISP7A2 :
1157 {
1158 long value = fields->f_7u9a2;
1159 value = ((USI) (value) >> (1));
1160 errmsg = insert_normal (cd, value, 0, 0, 9, 6, 32, total_length, buffer);
1161 }
1162 break;
1163 case MEP_OPERAND_UDISP7A4 :
1164 {
1165 long value = fields->f_7u9a4;
1166 value = ((USI) (value) >> (2));
1167 errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
1168 }
1169 break;
1170 case MEP_OPERAND_UIMM16 :
1171 errmsg = insert_normal (cd, fields->f_16u16, 0, 0, 16, 16, 32, total_length, buffer);
1172 break;
1173 case MEP_OPERAND_UIMM2 :
1174 errmsg = insert_normal (cd, fields->f_2u10, 0, 0, 10, 2, 32, total_length, buffer);
1175 break;
1176 case MEP_OPERAND_UIMM24 :
1177 {
1178 {
1179 FLD (f_24u8n_hi) = ((UINT) (FLD (f_24u8n)) >> (8));
1180 FLD (f_24u8n_lo) = ((FLD (f_24u8n)) & (255));
1181 }
1182 errmsg = insert_normal (cd, fields->f_24u8n_hi, 0, 0, 16, 16, 32, total_length, buffer);
1183 if (errmsg)
1184 break;
1185 errmsg = insert_normal (cd, fields->f_24u8n_lo, 0, 0, 8, 8, 32, total_length, buffer);
1186 if (errmsg)
1187 break;
1188 }
1189 break;
1190 case MEP_OPERAND_UIMM3 :
1191 errmsg = insert_normal (cd, fields->f_3u5, 0, 0, 5, 3, 32, total_length, buffer);
1192 break;
1193 case MEP_OPERAND_UIMM4 :
1194 errmsg = insert_normal (cd, fields->f_4u8, 0, 0, 8, 4, 32, total_length, buffer);
1195 break;
1196 case MEP_OPERAND_UIMM5 :
1197 errmsg = insert_normal (cd, fields->f_5u8, 0, 0, 8, 5, 32, total_length, buffer);
1198 break;
1199 case MEP_OPERAND_UIMM7A4 :
1200 {
1201 long value = fields->f_7u9a4;
1202 value = ((USI) (value) >> (2));
1203 errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
1204 }
1205 break;
1206 case MEP_OPERAND_ZERO :
1207 break;
1208
1209 default :
1210 /* xgettext:c-format */
1211 fprintf (stderr, _("Unrecognized field %d while building insn.\n"),
1212 opindex);
1213 abort ();
1214 }
1215
1216 return errmsg;
1217 }
1218
1219 int mep_cgen_extract_operand
1220 (CGEN_CPU_DESC, int, CGEN_EXTRACT_INFO *, CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
1221
1222 /* Main entry point for operand extraction.
1223 The result is <= 0 for error, >0 for success.
1224 ??? Actual values aren't well defined right now.
1225
1226 This function is basically just a big switch statement. Earlier versions
1227 used tables to look up the function to use, but
1228 - if the table contains both assembler and disassembler functions then
1229 the disassembler contains much of the assembler and vice-versa,
1230 - there's a lot of inlining possibilities as things grow,
1231 - using a switch statement avoids the function call overhead.
1232
1233 This function could be moved into `print_insn_normal', but keeping it
1234 separate makes clear the interface between `print_insn_normal' and each of
1235 the handlers. */
1236
1237 int
1238 mep_cgen_extract_operand (CGEN_CPU_DESC cd,
1239 int opindex,
1240 CGEN_EXTRACT_INFO *ex_info,
1241 CGEN_INSN_INT insn_value,
1242 CGEN_FIELDS * fields,
1243 bfd_vma pc)
1244 {
1245 /* Assume success (for those operands that are nops). */
1246 int length = 1;
1247 unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
1248
1249 switch (opindex)
1250 {
1251 case MEP_OPERAND_ADDR24A4 :
1252 {
1253 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u8a4n_hi);
1254 if (length <= 0) break;
1255 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 6, 32, total_length, pc, & fields->f_24u8a4n_lo);
1256 if (length <= 0) break;
1257 FLD (f_24u8a4n) = ((((FLD (f_24u8a4n_hi)) << (8))) | (((FLD (f_24u8a4n_lo)) << (2))));
1258 }
1259 break;
1260 case MEP_OPERAND_C5RMUIMM20 :
1261 {
1262 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_c5_rm);
1263 if (length <= 0) break;
1264 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_c5_16u16);
1265 if (length <= 0) break;
1266 {
1267 FLD (f_c5_rmuimm20) = ((FLD (f_c5_16u16)) | (((FLD (f_c5_rm)) << (16))));
1268 }
1269 }
1270 break;
1271 case MEP_OPERAND_C5RNMUIMM24 :
1272 {
1273 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_c5_rnm);
1274 if (length <= 0) break;
1275 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_c5_16u16);
1276 if (length <= 0) break;
1277 {
1278 FLD (f_c5_rnmuimm24) = ((FLD (f_c5_16u16)) | (((FLD (f_c5_rnm)) << (16))));
1279 }
1280 }
1281 break;
1282 case MEP_OPERAND_CALLNUM :
1283 {
1284 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 1, 32, total_length, pc, & fields->f_5);
1285 if (length <= 0) break;
1286 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_6);
1287 if (length <= 0) break;
1288 length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 1, 32, total_length, pc, & fields->f_7);
1289 if (length <= 0) break;
1290 length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 1, 32, total_length, pc, & fields->f_11);
1291 if (length <= 0) break;
1292 FLD (f_callnum) = ((((FLD (f_5)) << (3))) | (((((FLD (f_6)) << (2))) | (((((FLD (f_7)) << (1))) | (FLD (f_11)))))));
1293 }
1294 break;
1295 case MEP_OPERAND_CCCC :
1296 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
1297 break;
1298 case MEP_OPERAND_CCRN :
1299 {
1300 length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 2, 32, total_length, pc, & fields->f_ccrn_hi);
1301 if (length <= 0) break;
1302 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ccrn_lo);
1303 if (length <= 0) break;
1304 FLD (f_ccrn) = ((((FLD (f_ccrn_hi)) << (4))) | (FLD (f_ccrn_lo)));
1305 }
1306 break;
1307 case MEP_OPERAND_CDISP10 :
1308 {
1309 long value;
1310 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
1311 value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
1312 fields->f_cdisp10 = value;
1313 }
1314 break;
1315 case MEP_OPERAND_CDISP10A2 :
1316 {
1317 long value;
1318 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
1319 value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
1320 fields->f_cdisp10 = value;
1321 }
1322 break;
1323 case MEP_OPERAND_CDISP10A4 :
1324 {
1325 long value;
1326 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
1327 value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
1328 fields->f_cdisp10 = value;
1329 }
1330 break;
1331 case MEP_OPERAND_CDISP10A8 :
1332 {
1333 long value;
1334 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
1335 value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
1336 fields->f_cdisp10 = value;
1337 }
1338 break;
1339 case MEP_OPERAND_CDISP12 :
1340 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 12, 32, total_length, pc, & fields->f_12s20);
1341 break;
1342 case MEP_OPERAND_CIMM4 :
1343 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1344 break;
1345 case MEP_OPERAND_CIMM5 :
1346 length = extract_normal (cd, ex_info, insn_value, 0, 0, 24, 5, 32, total_length, pc, & fields->f_5u24);
1347 break;
1348 case MEP_OPERAND_CODE16 :
1349 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_16u16);
1350 break;
1351 case MEP_OPERAND_CODE24 :
1352 {
1353 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_24u4n_hi);
1354 if (length <= 0) break;
1355 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u4n_lo);
1356 if (length <= 0) break;
1357 FLD (f_24u4n) = ((((FLD (f_24u4n_hi)) << (16))) | (FLD (f_24u4n_lo)));
1358 }
1359 break;
1360 case MEP_OPERAND_CP_FLAG :
1361 break;
1362 case MEP_OPERAND_CRN :
1363 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crn);
1364 break;
1365 case MEP_OPERAND_CRN64 :
1366 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crn);
1367 break;
1368 case MEP_OPERAND_CRNX :
1369 {
1370 length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_crnx_hi);
1371 if (length <= 0) break;
1372 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crnx_lo);
1373 if (length <= 0) break;
1374 FLD (f_crnx) = ((((FLD (f_crnx_hi)) << (4))) | (FLD (f_crnx_lo)));
1375 }
1376 break;
1377 case MEP_OPERAND_CRNX64 :
1378 {
1379 length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_crnx_hi);
1380 if (length <= 0) break;
1381 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crnx_lo);
1382 if (length <= 0) break;
1383 FLD (f_crnx) = ((((FLD (f_crnx_hi)) << (4))) | (FLD (f_crnx_lo)));
1384 }
1385 break;
1386 case MEP_OPERAND_CROC :
1387 length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 5, 32, total_length, pc, & fields->f_ivc2_5u7);
1388 break;
1389 case MEP_OPERAND_CROP :
1390 length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 5, 32, total_length, pc, & fields->f_ivc2_5u23);
1391 break;
1392 case MEP_OPERAND_CRPC :
1393 length = extract_normal (cd, ex_info, insn_value, 0, 0, 26, 5, 32, total_length, pc, & fields->f_ivc2_5u26);
1394 break;
1395 case MEP_OPERAND_CRPP :
1396 length = extract_normal (cd, ex_info, insn_value, 0, 0, 18, 5, 32, total_length, pc, & fields->f_ivc2_5u18);
1397 break;
1398 case MEP_OPERAND_CRQC :
1399 length = extract_normal (cd, ex_info, insn_value, 0, 0, 21, 5, 32, total_length, pc, & fields->f_ivc2_5u21);
1400 break;
1401 case MEP_OPERAND_CRQP :
1402 length = extract_normal (cd, ex_info, insn_value, 0, 0, 13, 5, 32, total_length, pc, & fields->f_ivc2_5u13);
1403 break;
1404 case MEP_OPERAND_CSRN :
1405 {
1406 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_csrn_hi);
1407 if (length <= 0) break;
1408 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_csrn_lo);
1409 if (length <= 0) break;
1410 FLD (f_csrn) = ((((FLD (f_csrn_hi)) << (4))) | (FLD (f_csrn_lo)));
1411 }
1412 break;
1413 case MEP_OPERAND_CSRN_IDX :
1414 {
1415 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_csrn_hi);
1416 if (length <= 0) break;
1417 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_csrn_lo);
1418 if (length <= 0) break;
1419 FLD (f_csrn) = ((((FLD (f_csrn_hi)) << (4))) | (FLD (f_csrn_lo)));
1420 }
1421 break;
1422 case MEP_OPERAND_DBG :
1423 break;
1424 case MEP_OPERAND_DEPC :
1425 break;
1426 case MEP_OPERAND_EPC :
1427 break;
1428 case MEP_OPERAND_EXC :
1429 break;
1430 case MEP_OPERAND_HI :
1431 break;
1432 case MEP_OPERAND_IMM16P0 :
1433 {
1434 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8u0);
1435 if (length <= 0) break;
1436 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8u20);
1437 if (length <= 0) break;
1438 {
1439 FLD (f_ivc2_imm16p0) = ((FLD (f_ivc2_8u20)) | (((FLD (f_ivc2_8u0)) << (8))));
1440 }
1441 }
1442 break;
1443 case MEP_OPERAND_IMM3P12 :
1444 length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 3, 32, total_length, pc, & fields->f_ivc2_3u12);
1445 break;
1446 case MEP_OPERAND_IMM3P25 :
1447 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 3, 32, total_length, pc, & fields->f_ivc2_3u25);
1448 break;
1449 case MEP_OPERAND_IMM3P4 :
1450 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 3, 32, total_length, pc, & fields->f_ivc2_3u4);
1451 break;
1452 case MEP_OPERAND_IMM3P5 :
1453 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_ivc2_3u5);
1454 break;
1455 case MEP_OPERAND_IMM3P9 :
1456 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 3, 32, total_length, pc, & fields->f_ivc2_3u9);
1457 break;
1458 case MEP_OPERAND_IMM4P10 :
1459 length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 4, 32, total_length, pc, & fields->f_ivc2_4u10);
1460 break;
1461 case MEP_OPERAND_IMM4P4 :
1462 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ivc2_4u4);
1463 break;
1464 case MEP_OPERAND_IMM4P8 :
1465 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_ivc2_4u8);
1466 break;
1467 case MEP_OPERAND_IMM5P23 :
1468 length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 5, 32, total_length, pc, & fields->f_ivc2_5u23);
1469 break;
1470 case MEP_OPERAND_IMM5P3 :
1471 length = extract_normal (cd, ex_info, insn_value, 0, 0, 3, 5, 32, total_length, pc, & fields->f_ivc2_5u3);
1472 break;
1473 case MEP_OPERAND_IMM5P7 :
1474 length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 5, 32, total_length, pc, & fields->f_ivc2_5u7);
1475 break;
1476 case MEP_OPERAND_IMM5P8 :
1477 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 5, 32, total_length, pc, & fields->f_ivc2_5u8);
1478 break;
1479 case MEP_OPERAND_IMM6P2 :
1480 length = extract_normal (cd, ex_info, insn_value, 0, 0, 2, 6, 32, total_length, pc, & fields->f_ivc2_6u2);
1481 break;
1482 case MEP_OPERAND_IMM6P6 :
1483 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 6, 32, total_length, pc, & fields->f_ivc2_6u6);
1484 break;
1485 case MEP_OPERAND_IMM8P0 :
1486 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8u0);
1487 break;
1488 case MEP_OPERAND_IMM8P20 :
1489 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8u20);
1490 break;
1491 case MEP_OPERAND_IMM8P4 :
1492 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_ivc2_8u4);
1493 break;
1494 case MEP_OPERAND_IVC_X_0_2 :
1495 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 2, 32, total_length, pc, & fields->f_ivc2_2u0);
1496 break;
1497 case MEP_OPERAND_IVC_X_0_3 :
1498 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 3, 32, total_length, pc, & fields->f_ivc2_3u0);
1499 break;
1500 case MEP_OPERAND_IVC_X_0_4 :
1501 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 4, 32, total_length, pc, & fields->f_ivc2_4u0);
1502 break;
1503 case MEP_OPERAND_IVC_X_0_5 :
1504 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 5, 32, total_length, pc, & fields->f_ivc2_5u0);
1505 break;
1506 case MEP_OPERAND_IVC_X_6_1 :
1507 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_ivc2_1u6);
1508 break;
1509 case MEP_OPERAND_IVC_X_6_2 :
1510 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 2, 32, total_length, pc, & fields->f_ivc2_2u6);
1511 break;
1512 case MEP_OPERAND_IVC_X_6_3 :
1513 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 3, 32, total_length, pc, & fields->f_ivc2_3u6);
1514 break;
1515 case MEP_OPERAND_IVC2_ACC0_0 :
1516 break;
1517 case MEP_OPERAND_IVC2_ACC0_1 :
1518 break;
1519 case MEP_OPERAND_IVC2_ACC0_2 :
1520 break;
1521 case MEP_OPERAND_IVC2_ACC0_3 :
1522 break;
1523 case MEP_OPERAND_IVC2_ACC0_4 :
1524 break;
1525 case MEP_OPERAND_IVC2_ACC0_5 :
1526 break;
1527 case MEP_OPERAND_IVC2_ACC0_6 :
1528 break;
1529 case MEP_OPERAND_IVC2_ACC0_7 :
1530 break;
1531 case MEP_OPERAND_IVC2_ACC1_0 :
1532 break;
1533 case MEP_OPERAND_IVC2_ACC1_1 :
1534 break;
1535 case MEP_OPERAND_IVC2_ACC1_2 :
1536 break;
1537 case MEP_OPERAND_IVC2_ACC1_3 :
1538 break;
1539 case MEP_OPERAND_IVC2_ACC1_4 :
1540 break;
1541 case MEP_OPERAND_IVC2_ACC1_5 :
1542 break;
1543 case MEP_OPERAND_IVC2_ACC1_6 :
1544 break;
1545 case MEP_OPERAND_IVC2_ACC1_7 :
1546 break;
1547 case MEP_OPERAND_IVC2_CC :
1548 break;
1549 case MEP_OPERAND_IVC2_COFA0 :
1550 break;
1551 case MEP_OPERAND_IVC2_COFA1 :
1552 break;
1553 case MEP_OPERAND_IVC2_COFR0 :
1554 break;
1555 case MEP_OPERAND_IVC2_COFR1 :
1556 break;
1557 case MEP_OPERAND_IVC2_CSAR0 :
1558 break;
1559 case MEP_OPERAND_IVC2_CSAR1 :
1560 break;
1561 case MEP_OPERAND_IVC2C3CCRN :
1562 {
1563 length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 2, 32, total_length, pc, & fields->f_ivc2_ccrn_c3hi);
1564 if (length <= 0) break;
1565 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ivc2_ccrn_c3lo);
1566 if (length <= 0) break;
1567 FLD (f_ivc2_ccrn_c3) = ((((FLD (f_ivc2_ccrn_c3hi)) << (4))) | (FLD (f_ivc2_ccrn_c3lo)));
1568 }
1569 break;
1570 case MEP_OPERAND_IVC2CCRN :
1571 {
1572 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 2, 32, total_length, pc, & fields->f_ivc2_ccrn_h2);
1573 if (length <= 0) break;
1574 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 4, 32, total_length, pc, & fields->f_ivc2_ccrn_lo);
1575 if (length <= 0) break;
1576 FLD (f_ivc2_ccrn) = ((((FLD (f_ivc2_ccrn_h2)) << (4))) | (FLD (f_ivc2_ccrn_lo)));
1577 }
1578 break;
1579 case MEP_OPERAND_IVC2CRN :
1580 {
1581 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 1, 32, total_length, pc, & fields->f_ivc2_ccrn_h1);
1582 if (length <= 0) break;
1583 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 4, 32, total_length, pc, & fields->f_ivc2_ccrn_lo);
1584 if (length <= 0) break;
1585 FLD (f_ivc2_crnx) = ((((FLD (f_ivc2_ccrn_h1)) << (4))) | (FLD (f_ivc2_ccrn_lo)));
1586 }
1587 break;
1588 case MEP_OPERAND_IVC2RM :
1589 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ivc2_crm);
1590 break;
1591 case MEP_OPERAND_LO :
1592 break;
1593 case MEP_OPERAND_LP :
1594 break;
1595 case MEP_OPERAND_MB0 :
1596 break;
1597 case MEP_OPERAND_MB1 :
1598 break;
1599 case MEP_OPERAND_ME0 :
1600 break;
1601 case MEP_OPERAND_ME1 :
1602 break;
1603 case MEP_OPERAND_NPC :
1604 break;
1605 case MEP_OPERAND_OPT :
1606 break;
1607 case MEP_OPERAND_PCABS24A2 :
1608 {
1609 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u5a2n_hi);
1610 if (length <= 0) break;
1611 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 7, 32, total_length, pc, & fields->f_24u5a2n_lo);
1612 if (length <= 0) break;
1613 FLD (f_24u5a2n) = ((((FLD (f_24u5a2n_hi)) << (8))) | (((FLD (f_24u5a2n_lo)) << (1))));
1614 }
1615 break;
1616 case MEP_OPERAND_PCREL12A2 :
1617 {
1618 long value;
1619 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 4, 11, 32, total_length, pc, & value);
1620 value = ((((value) << (1))) + (pc));
1621 fields->f_12s4a2 = value;
1622 }
1623 break;
1624 case MEP_OPERAND_PCREL17A2 :
1625 {
1626 long value;
1627 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, pc, & value);
1628 value = ((((value) << (1))) + (pc));
1629 fields->f_17s16a2 = value;
1630 }
1631 break;
1632 case MEP_OPERAND_PCREL24A2 :
1633 {
1634 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, pc, & fields->f_24s5a2n_hi);
1635 if (length <= 0) break;
1636 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_PCREL_ADDR), 0, 5, 7, 32, total_length, pc, & fields->f_24s5a2n_lo);
1637 if (length <= 0) break;
1638 FLD (f_24s5a2n) = ((((((FLD (f_24s5a2n_hi)) << (8))) | (((FLD (f_24s5a2n_lo)) << (1))))) + (pc));
1639 }
1640 break;
1641 case MEP_OPERAND_PCREL8A2 :
1642 {
1643 long value;
1644 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 8, 7, 32, total_length, pc, & value);
1645 value = ((((value) << (1))) + (pc));
1646 fields->f_8s8a2 = value;
1647 }
1648 break;
1649 case MEP_OPERAND_PSW :
1650 break;
1651 case MEP_OPERAND_R0 :
1652 break;
1653 case MEP_OPERAND_R1 :
1654 break;
1655 case MEP_OPERAND_RL :
1656 length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 4, 32, total_length, pc, & fields->f_rl);
1657 break;
1658 case MEP_OPERAND_RL5 :
1659 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 4, 32, total_length, pc, & fields->f_rl5);
1660 break;
1661 case MEP_OPERAND_RM :
1662 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
1663 break;
1664 case MEP_OPERAND_RMA :
1665 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
1666 break;
1667 case MEP_OPERAND_RN :
1668 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1669 break;
1670 case MEP_OPERAND_RN3 :
1671 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1672 break;
1673 case MEP_OPERAND_RN3C :
1674 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1675 break;
1676 case MEP_OPERAND_RN3L :
1677 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1678 break;
1679 case MEP_OPERAND_RN3S :
1680 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1681 break;
1682 case MEP_OPERAND_RN3UC :
1683 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1684 break;
1685 case MEP_OPERAND_RN3UL :
1686 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1687 break;
1688 case MEP_OPERAND_RN3US :
1689 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1690 break;
1691 case MEP_OPERAND_RNC :
1692 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1693 break;
1694 case MEP_OPERAND_RNL :
1695 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1696 break;
1697 case MEP_OPERAND_RNS :
1698 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1699 break;
1700 case MEP_OPERAND_RNUC :
1701 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1702 break;
1703 case MEP_OPERAND_RNUL :
1704 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1705 break;
1706 case MEP_OPERAND_RNUS :
1707 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1708 break;
1709 case MEP_OPERAND_SAR :
1710 break;
1711 case MEP_OPERAND_SDISP16 :
1712 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & fields->f_16s16);
1713 break;
1714 case MEP_OPERAND_SIMM16 :
1715 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & fields->f_16s16);
1716 break;
1717 case MEP_OPERAND_SIMM16P0 :
1718 {
1719 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8u0);
1720 if (length <= 0) break;
1721 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8u20);
1722 if (length <= 0) break;
1723 {
1724 FLD (f_ivc2_simm16p0) = ((FLD (f_ivc2_8u20)) | (((FLD (f_ivc2_8u0)) << (8))));
1725 }
1726 }
1727 break;
1728 case MEP_OPERAND_SIMM6 :
1729 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 6, 32, total_length, pc, & fields->f_6s8);
1730 break;
1731 case MEP_OPERAND_SIMM8 :
1732 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 8, 32, total_length, pc, & fields->f_8s8);
1733 break;
1734 case MEP_OPERAND_SIMM8P0 :
1735 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8s0);
1736 break;
1737 case MEP_OPERAND_SIMM8P20 :
1738 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8s20);
1739 break;
1740 case MEP_OPERAND_SIMM8P4 :
1741 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 4, 8, 32, total_length, pc, & fields->f_ivc2_8s4);
1742 break;
1743 case MEP_OPERAND_SP :
1744 break;
1745 case MEP_OPERAND_SPR :
1746 break;
1747 case MEP_OPERAND_TP :
1748 break;
1749 case MEP_OPERAND_TPR :
1750 break;
1751 case MEP_OPERAND_UDISP2 :
1752 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 2, 32, total_length, pc, & fields->f_2u6);
1753 break;
1754 case MEP_OPERAND_UDISP7 :
1755 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 7, 32, total_length, pc, & fields->f_7u9);
1756 break;
1757 case MEP_OPERAND_UDISP7A2 :
1758 {
1759 long value;
1760 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 6, 32, total_length, pc, & value);
1761 value = ((value) << (1));
1762 fields->f_7u9a2 = value;
1763 }
1764 break;
1765 case MEP_OPERAND_UDISP7A4 :
1766 {
1767 long value;
1768 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 5, 32, total_length, pc, & value);
1769 value = ((value) << (2));
1770 fields->f_7u9a4 = value;
1771 }
1772 break;
1773 case MEP_OPERAND_UIMM16 :
1774 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_16u16);
1775 break;
1776 case MEP_OPERAND_UIMM2 :
1777 length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 2, 32, total_length, pc, & fields->f_2u10);
1778 break;
1779 case MEP_OPERAND_UIMM24 :
1780 {
1781 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u8n_hi);
1782 if (length <= 0) break;
1783 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 8, 32, total_length, pc, & fields->f_24u8n_lo);
1784 if (length <= 0) break;
1785 FLD (f_24u8n) = ((((FLD (f_24u8n_hi)) << (8))) | (FLD (f_24u8n_lo)));
1786 }
1787 break;
1788 case MEP_OPERAND_UIMM3 :
1789 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_3u5);
1790 break;
1791 case MEP_OPERAND_UIMM4 :
1792 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_4u8);
1793 break;
1794 case MEP_OPERAND_UIMM5 :
1795 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 5, 32, total_length, pc, & fields->f_5u8);
1796 break;
1797 case MEP_OPERAND_UIMM7A4 :
1798 {
1799 long value;
1800 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 5, 32, total_length, pc, & value);
1801 value = ((value) << (2));
1802 fields->f_7u9a4 = value;
1803 }
1804 break;
1805 case MEP_OPERAND_ZERO :
1806 break;
1807
1808 default :
1809 /* xgettext:c-format */
1810 fprintf (stderr, _("Unrecognized field %d while decoding insn.\n"),
1811 opindex);
1812 abort ();
1813 }
1814
1815 return length;
1816 }
1817
1818 cgen_insert_fn * const mep_cgen_insert_handlers[] =
1819 {
1820 insert_insn_normal,
1821 };
1822
1823 cgen_extract_fn * const mep_cgen_extract_handlers[] =
1824 {
1825 extract_insn_normal,
1826 };
1827
1828 int mep_cgen_get_int_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
1829 bfd_vma mep_cgen_get_vma_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
1830
1831 /* Getting values from cgen_fields is handled by a collection of functions.
1832 They are distinguished by the type of the VALUE argument they return.
1833 TODO: floating point, inlining support, remove cases where result type
1834 not appropriate. */
1835
1836 int
1837 mep_cgen_get_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
1838 int opindex,
1839 const CGEN_FIELDS * fields)
1840 {
1841 int value;
1842
1843 switch (opindex)
1844 {
1845 case MEP_OPERAND_ADDR24A4 :
1846 value = fields->f_24u8a4n;
1847 break;
1848 case MEP_OPERAND_C5RMUIMM20 :
1849 value = fields->f_c5_rmuimm20;
1850 break;
1851 case MEP_OPERAND_C5RNMUIMM24 :
1852 value = fields->f_c5_rnmuimm24;
1853 break;
1854 case MEP_OPERAND_CALLNUM :
1855 value = fields->f_callnum;
1856 break;
1857 case MEP_OPERAND_CCCC :
1858 value = fields->f_rm;
1859 break;
1860 case MEP_OPERAND_CCRN :
1861 value = fields->f_ccrn;
1862 break;
1863 case MEP_OPERAND_CDISP10 :
1864 value = fields->f_cdisp10;
1865 break;
1866 case MEP_OPERAND_CDISP10A2 :
1867 value = fields->f_cdisp10;
1868 break;
1869 case MEP_OPERAND_CDISP10A4 :
1870 value = fields->f_cdisp10;
1871 break;
1872 case MEP_OPERAND_CDISP10A8 :
1873 value = fields->f_cdisp10;
1874 break;
1875 case MEP_OPERAND_CDISP12 :
1876 value = fields->f_12s20;
1877 break;
1878 case MEP_OPERAND_CIMM4 :
1879 value = fields->f_rn;
1880 break;
1881 case MEP_OPERAND_CIMM5 :
1882 value = fields->f_5u24;
1883 break;
1884 case MEP_OPERAND_CODE16 :
1885 value = fields->f_16u16;
1886 break;
1887 case MEP_OPERAND_CODE24 :
1888 value = fields->f_24u4n;
1889 break;
1890 case MEP_OPERAND_CP_FLAG :
1891 value = 0;
1892 break;
1893 case MEP_OPERAND_CRN :
1894 value = fields->f_crn;
1895 break;
1896 case MEP_OPERAND_CRN64 :
1897 value = fields->f_crn;
1898 break;
1899 case MEP_OPERAND_CRNX :
1900 value = fields->f_crnx;
1901 break;
1902 case MEP_OPERAND_CRNX64 :
1903 value = fields->f_crnx;
1904 break;
1905 case MEP_OPERAND_CROC :
1906 value = fields->f_ivc2_5u7;
1907 break;
1908 case MEP_OPERAND_CROP :
1909 value = fields->f_ivc2_5u23;
1910 break;
1911 case MEP_OPERAND_CRPC :
1912 value = fields->f_ivc2_5u26;
1913 break;
1914 case MEP_OPERAND_CRPP :
1915 value = fields->f_ivc2_5u18;
1916 break;
1917 case MEP_OPERAND_CRQC :
1918 value = fields->f_ivc2_5u21;
1919 break;
1920 case MEP_OPERAND_CRQP :
1921 value = fields->f_ivc2_5u13;
1922 break;
1923 case MEP_OPERAND_CSRN :
1924 value = fields->f_csrn;
1925 break;
1926 case MEP_OPERAND_CSRN_IDX :
1927 value = fields->f_csrn;
1928 break;
1929 case MEP_OPERAND_DBG :
1930 value = 0;
1931 break;
1932 case MEP_OPERAND_DEPC :
1933 value = 0;
1934 break;
1935 case MEP_OPERAND_EPC :
1936 value = 0;
1937 break;
1938 case MEP_OPERAND_EXC :
1939 value = 0;
1940 break;
1941 case MEP_OPERAND_HI :
1942 value = 0;
1943 break;
1944 case MEP_OPERAND_IMM16P0 :
1945 value = fields->f_ivc2_imm16p0;
1946 break;
1947 case MEP_OPERAND_IMM3P12 :
1948 value = fields->f_ivc2_3u12;
1949 break;
1950 case MEP_OPERAND_IMM3P25 :
1951 value = fields->f_ivc2_3u25;
1952 break;
1953 case MEP_OPERAND_IMM3P4 :
1954 value = fields->f_ivc2_3u4;
1955 break;
1956 case MEP_OPERAND_IMM3P5 :
1957 value = fields->f_ivc2_3u5;
1958 break;
1959 case MEP_OPERAND_IMM3P9 :
1960 value = fields->f_ivc2_3u9;
1961 break;
1962 case MEP_OPERAND_IMM4P10 :
1963 value = fields->f_ivc2_4u10;
1964 break;
1965 case MEP_OPERAND_IMM4P4 :
1966 value = fields->f_ivc2_4u4;
1967 break;
1968 case MEP_OPERAND_IMM4P8 :
1969 value = fields->f_ivc2_4u8;
1970 break;
1971 case MEP_OPERAND_IMM5P23 :
1972 value = fields->f_ivc2_5u23;
1973 break;
1974 case MEP_OPERAND_IMM5P3 :
1975 value = fields->f_ivc2_5u3;
1976 break;
1977 case MEP_OPERAND_IMM5P7 :
1978 value = fields->f_ivc2_5u7;
1979 break;
1980 case MEP_OPERAND_IMM5P8 :
1981 value = fields->f_ivc2_5u8;
1982 break;
1983 case MEP_OPERAND_IMM6P2 :
1984 value = fields->f_ivc2_6u2;
1985 break;
1986 case MEP_OPERAND_IMM6P6 :
1987 value = fields->f_ivc2_6u6;
1988 break;
1989 case MEP_OPERAND_IMM8P0 :
1990 value = fields->f_ivc2_8u0;
1991 break;
1992 case MEP_OPERAND_IMM8P20 :
1993 value = fields->f_ivc2_8u20;
1994 break;
1995 case MEP_OPERAND_IMM8P4 :
1996 value = fields->f_ivc2_8u4;
1997 break;
1998 case MEP_OPERAND_IVC_X_0_2 :
1999 value = fields->f_ivc2_2u0;
2000 break;
2001 case MEP_OPERAND_IVC_X_0_3 :
2002 value = fields->f_ivc2_3u0;
2003 break;
2004 case MEP_OPERAND_IVC_X_0_4 :
2005 value = fields->f_ivc2_4u0;
2006 break;
2007 case MEP_OPERAND_IVC_X_0_5 :
2008 value = fields->f_ivc2_5u0;
2009 break;
2010 case MEP_OPERAND_IVC_X_6_1 :
2011 value = fields->f_ivc2_1u6;
2012 break;
2013 case MEP_OPERAND_IVC_X_6_2 :
2014 value = fields->f_ivc2_2u6;
2015 break;
2016 case MEP_OPERAND_IVC_X_6_3 :
2017 value = fields->f_ivc2_3u6;
2018 break;
2019 case MEP_OPERAND_IVC2_ACC0_0 :
2020 value = 0;
2021 break;
2022 case MEP_OPERAND_IVC2_ACC0_1 :
2023 value = 0;
2024 break;
2025 case MEP_OPERAND_IVC2_ACC0_2 :
2026 value = 0;
2027 break;
2028 case MEP_OPERAND_IVC2_ACC0_3 :
2029 value = 0;
2030 break;
2031 case MEP_OPERAND_IVC2_ACC0_4 :
2032 value = 0;
2033 break;
2034 case MEP_OPERAND_IVC2_ACC0_5 :
2035 value = 0;
2036 break;
2037 case MEP_OPERAND_IVC2_ACC0_6 :
2038 value = 0;
2039 break;
2040 case MEP_OPERAND_IVC2_ACC0_7 :
2041 value = 0;
2042 break;
2043 case MEP_OPERAND_IVC2_ACC1_0 :
2044 value = 0;
2045 break;
2046 case MEP_OPERAND_IVC2_ACC1_1 :
2047 value = 0;
2048 break;
2049 case MEP_OPERAND_IVC2_ACC1_2 :
2050 value = 0;
2051 break;
2052 case MEP_OPERAND_IVC2_ACC1_3 :
2053 value = 0;
2054 break;
2055 case MEP_OPERAND_IVC2_ACC1_4 :
2056 value = 0;
2057 break;
2058 case MEP_OPERAND_IVC2_ACC1_5 :
2059 value = 0;
2060 break;
2061 case MEP_OPERAND_IVC2_ACC1_6 :
2062 value = 0;
2063 break;
2064 case MEP_OPERAND_IVC2_ACC1_7 :
2065 value = 0;
2066 break;
2067 case MEP_OPERAND_IVC2_CC :
2068 value = 0;
2069 break;
2070 case MEP_OPERAND_IVC2_COFA0 :
2071 value = 0;
2072 break;
2073 case MEP_OPERAND_IVC2_COFA1 :
2074 value = 0;
2075 break;
2076 case MEP_OPERAND_IVC2_COFR0 :
2077 value = 0;
2078 break;
2079 case MEP_OPERAND_IVC2_COFR1 :
2080 value = 0;
2081 break;
2082 case MEP_OPERAND_IVC2_CSAR0 :
2083 value = 0;
2084 break;
2085 case MEP_OPERAND_IVC2_CSAR1 :
2086 value = 0;
2087 break;
2088 case MEP_OPERAND_IVC2C3CCRN :
2089 value = fields->f_ivc2_ccrn_c3;
2090 break;
2091 case MEP_OPERAND_IVC2CCRN :
2092 value = fields->f_ivc2_ccrn;
2093 break;
2094 case MEP_OPERAND_IVC2CRN :
2095 value = fields->f_ivc2_crnx;
2096 break;
2097 case MEP_OPERAND_IVC2RM :
2098 value = fields->f_ivc2_crm;
2099 break;
2100 case MEP_OPERAND_LO :
2101 value = 0;
2102 break;
2103 case MEP_OPERAND_LP :
2104 value = 0;
2105 break;
2106 case MEP_OPERAND_MB0 :
2107 value = 0;
2108 break;
2109 case MEP_OPERAND_MB1 :
2110 value = 0;
2111 break;
2112 case MEP_OPERAND_ME0 :
2113 value = 0;
2114 break;
2115 case MEP_OPERAND_ME1 :
2116 value = 0;
2117 break;
2118 case MEP_OPERAND_NPC :
2119 value = 0;
2120 break;
2121 case MEP_OPERAND_OPT :
2122 value = 0;
2123 break;
2124 case MEP_OPERAND_PCABS24A2 :
2125 value = fields->f_24u5a2n;
2126 break;
2127 case MEP_OPERAND_PCREL12A2 :
2128 value = fields->f_12s4a2;
2129 break;
2130 case MEP_OPERAND_PCREL17A2 :
2131 value = fields->f_17s16a2;
2132 break;
2133 case MEP_OPERAND_PCREL24A2 :
2134 value = fields->f_24s5a2n;
2135 break;
2136 case MEP_OPERAND_PCREL8A2 :
2137 value = fields->f_8s8a2;
2138 break;
2139 case MEP_OPERAND_PSW :
2140 value = 0;
2141 break;
2142 case MEP_OPERAND_R0 :
2143 value = 0;
2144 break;
2145 case MEP_OPERAND_R1 :
2146 value = 0;
2147 break;
2148 case MEP_OPERAND_RL :
2149 value = fields->f_rl;
2150 break;
2151 case MEP_OPERAND_RL5 :
2152 value = fields->f_rl5;
2153 break;
2154 case MEP_OPERAND_RM :
2155 value = fields->f_rm;
2156 break;
2157 case MEP_OPERAND_RMA :
2158 value = fields->f_rm;
2159 break;
2160 case MEP_OPERAND_RN :
2161 value = fields->f_rn;
2162 break;
2163 case MEP_OPERAND_RN3 :
2164 value = fields->f_rn3;
2165 break;
2166 case MEP_OPERAND_RN3C :
2167 value = fields->f_rn3;
2168 break;
2169 case MEP_OPERAND_RN3L :
2170 value = fields->f_rn3;
2171 break;
2172 case MEP_OPERAND_RN3S :
2173 value = fields->f_rn3;
2174 break;
2175 case MEP_OPERAND_RN3UC :
2176 value = fields->f_rn3;
2177 break;
2178 case MEP_OPERAND_RN3UL :
2179 value = fields->f_rn3;
2180 break;
2181 case MEP_OPERAND_RN3US :
2182 value = fields->f_rn3;
2183 break;
2184 case MEP_OPERAND_RNC :
2185 value = fields->f_rn;
2186 break;
2187 case MEP_OPERAND_RNL :
2188 value = fields->f_rn;
2189 break;
2190 case MEP_OPERAND_RNS :
2191 value = fields->f_rn;
2192 break;
2193 case MEP_OPERAND_RNUC :
2194 value = fields->f_rn;
2195 break;
2196 case MEP_OPERAND_RNUL :
2197 value = fields->f_rn;
2198 break;
2199 case MEP_OPERAND_RNUS :
2200 value = fields->f_rn;
2201 break;
2202 case MEP_OPERAND_SAR :
2203 value = 0;
2204 break;
2205 case MEP_OPERAND_SDISP16 :
2206 value = fields->f_16s16;
2207 break;
2208 case MEP_OPERAND_SIMM16 :
2209 value = fields->f_16s16;
2210 break;
2211 case MEP_OPERAND_SIMM16P0 :
2212 value = fields->f_ivc2_simm16p0;
2213 break;
2214 case MEP_OPERAND_SIMM6 :
2215 value = fields->f_6s8;
2216 break;
2217 case MEP_OPERAND_SIMM8 :
2218 value = fields->f_8s8;
2219 break;
2220 case MEP_OPERAND_SIMM8P0 :
2221 value = fields->f_ivc2_8s0;
2222 break;
2223 case MEP_OPERAND_SIMM8P20 :
2224 value = fields->f_ivc2_8s20;
2225 break;
2226 case MEP_OPERAND_SIMM8P4 :
2227 value = fields->f_ivc2_8s4;
2228 break;
2229 case MEP_OPERAND_SP :
2230 value = 0;
2231 break;
2232 case MEP_OPERAND_SPR :
2233 value = 0;
2234 break;
2235 case MEP_OPERAND_TP :
2236 value = 0;
2237 break;
2238 case MEP_OPERAND_TPR :
2239 value = 0;
2240 break;
2241 case MEP_OPERAND_UDISP2 :
2242 value = fields->f_2u6;
2243 break;
2244 case MEP_OPERAND_UDISP7 :
2245 value = fields->f_7u9;
2246 break;
2247 case MEP_OPERAND_UDISP7A2 :
2248 value = fields->f_7u9a2;
2249 break;
2250 case MEP_OPERAND_UDISP7A4 :
2251 value = fields->f_7u9a4;
2252 break;
2253 case MEP_OPERAND_UIMM16 :
2254 value = fields->f_16u16;
2255 break;
2256 case MEP_OPERAND_UIMM2 :
2257 value = fields->f_2u10;
2258 break;
2259 case MEP_OPERAND_UIMM24 :
2260 value = fields->f_24u8n;
2261 break;
2262 case MEP_OPERAND_UIMM3 :
2263 value = fields->f_3u5;
2264 break;
2265 case MEP_OPERAND_UIMM4 :
2266 value = fields->f_4u8;
2267 break;
2268 case MEP_OPERAND_UIMM5 :
2269 value = fields->f_5u8;
2270 break;
2271 case MEP_OPERAND_UIMM7A4 :
2272 value = fields->f_7u9a4;
2273 break;
2274 case MEP_OPERAND_ZERO :
2275 value = 0;
2276 break;
2277
2278 default :
2279 /* xgettext:c-format */
2280 fprintf (stderr, _("Unrecognized field %d while getting int operand.\n"),
2281 opindex);
2282 abort ();
2283 }
2284
2285 return value;
2286 }
2287
2288 bfd_vma
2289 mep_cgen_get_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
2290 int opindex,
2291 const CGEN_FIELDS * fields)
2292 {
2293 bfd_vma value;
2294
2295 switch (opindex)
2296 {
2297 case MEP_OPERAND_ADDR24A4 :
2298 value = fields->f_24u8a4n;
2299 break;
2300 case MEP_OPERAND_C5RMUIMM20 :
2301 value = fields->f_c5_rmuimm20;
2302 break;
2303 case MEP_OPERAND_C5RNMUIMM24 :
2304 value = fields->f_c5_rnmuimm24;
2305 break;
2306 case MEP_OPERAND_CALLNUM :
2307 value = fields->f_callnum;
2308 break;
2309 case MEP_OPERAND_CCCC :
2310 value = fields->f_rm;
2311 break;
2312 case MEP_OPERAND_CCRN :
2313 value = fields->f_ccrn;
2314 break;
2315 case MEP_OPERAND_CDISP10 :
2316 value = fields->f_cdisp10;
2317 break;
2318 case MEP_OPERAND_CDISP10A2 :
2319 value = fields->f_cdisp10;
2320 break;
2321 case MEP_OPERAND_CDISP10A4 :
2322 value = fields->f_cdisp10;
2323 break;
2324 case MEP_OPERAND_CDISP10A8 :
2325 value = fields->f_cdisp10;
2326 break;
2327 case MEP_OPERAND_CDISP12 :
2328 value = fields->f_12s20;
2329 break;
2330 case MEP_OPERAND_CIMM4 :
2331 value = fields->f_rn;
2332 break;
2333 case MEP_OPERAND_CIMM5 :
2334 value = fields->f_5u24;
2335 break;
2336 case MEP_OPERAND_CODE16 :
2337 value = fields->f_16u16;
2338 break;
2339 case MEP_OPERAND_CODE24 :
2340 value = fields->f_24u4n;
2341 break;
2342 case MEP_OPERAND_CP_FLAG :
2343 value = 0;
2344 break;
2345 case MEP_OPERAND_CRN :
2346 value = fields->f_crn;
2347 break;
2348 case MEP_OPERAND_CRN64 :
2349 value = fields->f_crn;
2350 break;
2351 case MEP_OPERAND_CRNX :
2352 value = fields->f_crnx;
2353 break;
2354 case MEP_OPERAND_CRNX64 :
2355 value = fields->f_crnx;
2356 break;
2357 case MEP_OPERAND_CROC :
2358 value = fields->f_ivc2_5u7;
2359 break;
2360 case MEP_OPERAND_CROP :
2361 value = fields->f_ivc2_5u23;
2362 break;
2363 case MEP_OPERAND_CRPC :
2364 value = fields->f_ivc2_5u26;
2365 break;
2366 case MEP_OPERAND_CRPP :
2367 value = fields->f_ivc2_5u18;
2368 break;
2369 case MEP_OPERAND_CRQC :
2370 value = fields->f_ivc2_5u21;
2371 break;
2372 case MEP_OPERAND_CRQP :
2373 value = fields->f_ivc2_5u13;
2374 break;
2375 case MEP_OPERAND_CSRN :
2376 value = fields->f_csrn;
2377 break;
2378 case MEP_OPERAND_CSRN_IDX :
2379 value = fields->f_csrn;
2380 break;
2381 case MEP_OPERAND_DBG :
2382 value = 0;
2383 break;
2384 case MEP_OPERAND_DEPC :
2385 value = 0;
2386 break;
2387 case MEP_OPERAND_EPC :
2388 value = 0;
2389 break;
2390 case MEP_OPERAND_EXC :
2391 value = 0;
2392 break;
2393 case MEP_OPERAND_HI :
2394 value = 0;
2395 break;
2396 case MEP_OPERAND_IMM16P0 :
2397 value = fields->f_ivc2_imm16p0;
2398 break;
2399 case MEP_OPERAND_IMM3P12 :
2400 value = fields->f_ivc2_3u12;
2401 break;
2402 case MEP_OPERAND_IMM3P25 :
2403 value = fields->f_ivc2_3u25;
2404 break;
2405 case MEP_OPERAND_IMM3P4 :
2406 value = fields->f_ivc2_3u4;
2407 break;
2408 case MEP_OPERAND_IMM3P5 :
2409 value = fields->f_ivc2_3u5;
2410 break;
2411 case MEP_OPERAND_IMM3P9 :
2412 value = fields->f_ivc2_3u9;
2413 break;
2414 case MEP_OPERAND_IMM4P10 :
2415 value = fields->f_ivc2_4u10;
2416 break;
2417 case MEP_OPERAND_IMM4P4 :
2418 value = fields->f_ivc2_4u4;
2419 break;
2420 case MEP_OPERAND_IMM4P8 :
2421 value = fields->f_ivc2_4u8;
2422 break;
2423 case MEP_OPERAND_IMM5P23 :
2424 value = fields->f_ivc2_5u23;
2425 break;
2426 case MEP_OPERAND_IMM5P3 :
2427 value = fields->f_ivc2_5u3;
2428 break;
2429 case MEP_OPERAND_IMM5P7 :
2430 value = fields->f_ivc2_5u7;
2431 break;
2432 case MEP_OPERAND_IMM5P8 :
2433 value = fields->f_ivc2_5u8;
2434 break;
2435 case MEP_OPERAND_IMM6P2 :
2436 value = fields->f_ivc2_6u2;
2437 break;
2438 case MEP_OPERAND_IMM6P6 :
2439 value = fields->f_ivc2_6u6;
2440 break;
2441 case MEP_OPERAND_IMM8P0 :
2442 value = fields->f_ivc2_8u0;
2443 break;
2444 case MEP_OPERAND_IMM8P20 :
2445 value = fields->f_ivc2_8u20;
2446 break;
2447 case MEP_OPERAND_IMM8P4 :
2448 value = fields->f_ivc2_8u4;
2449 break;
2450 case MEP_OPERAND_IVC_X_0_2 :
2451 value = fields->f_ivc2_2u0;
2452 break;
2453 case MEP_OPERAND_IVC_X_0_3 :
2454 value = fields->f_ivc2_3u0;
2455 break;
2456 case MEP_OPERAND_IVC_X_0_4 :
2457 value = fields->f_ivc2_4u0;
2458 break;
2459 case MEP_OPERAND_IVC_X_0_5 :
2460 value = fields->f_ivc2_5u0;
2461 break;
2462 case MEP_OPERAND_IVC_X_6_1 :
2463 value = fields->f_ivc2_1u6;
2464 break;
2465 case MEP_OPERAND_IVC_X_6_2 :
2466 value = fields->f_ivc2_2u6;
2467 break;
2468 case MEP_OPERAND_IVC_X_6_3 :
2469 value = fields->f_ivc2_3u6;
2470 break;
2471 case MEP_OPERAND_IVC2_ACC0_0 :
2472 value = 0;
2473 break;
2474 case MEP_OPERAND_IVC2_ACC0_1 :
2475 value = 0;
2476 break;
2477 case MEP_OPERAND_IVC2_ACC0_2 :
2478 value = 0;
2479 break;
2480 case MEP_OPERAND_IVC2_ACC0_3 :
2481 value = 0;
2482 break;
2483 case MEP_OPERAND_IVC2_ACC0_4 :
2484 value = 0;
2485 break;
2486 case MEP_OPERAND_IVC2_ACC0_5 :
2487 value = 0;
2488 break;
2489 case MEP_OPERAND_IVC2_ACC0_6 :
2490 value = 0;
2491 break;
2492 case MEP_OPERAND_IVC2_ACC0_7 :
2493 value = 0;
2494 break;
2495 case MEP_OPERAND_IVC2_ACC1_0 :
2496 value = 0;
2497 break;
2498 case MEP_OPERAND_IVC2_ACC1_1 :
2499 value = 0;
2500 break;
2501 case MEP_OPERAND_IVC2_ACC1_2 :
2502 value = 0;
2503 break;
2504 case MEP_OPERAND_IVC2_ACC1_3 :
2505 value = 0;
2506 break;
2507 case MEP_OPERAND_IVC2_ACC1_4 :
2508 value = 0;
2509 break;
2510 case MEP_OPERAND_IVC2_ACC1_5 :
2511 value = 0;
2512 break;
2513 case MEP_OPERAND_IVC2_ACC1_6 :
2514 value = 0;
2515 break;
2516 case MEP_OPERAND_IVC2_ACC1_7 :
2517 value = 0;
2518 break;
2519 case MEP_OPERAND_IVC2_CC :
2520 value = 0;
2521 break;
2522 case MEP_OPERAND_IVC2_COFA0 :
2523 value = 0;
2524 break;
2525 case MEP_OPERAND_IVC2_COFA1 :
2526 value = 0;
2527 break;
2528 case MEP_OPERAND_IVC2_COFR0 :
2529 value = 0;
2530 break;
2531 case MEP_OPERAND_IVC2_COFR1 :
2532 value = 0;
2533 break;
2534 case MEP_OPERAND_IVC2_CSAR0 :
2535 value = 0;
2536 break;
2537 case MEP_OPERAND_IVC2_CSAR1 :
2538 value = 0;
2539 break;
2540 case MEP_OPERAND_IVC2C3CCRN :
2541 value = fields->f_ivc2_ccrn_c3;
2542 break;
2543 case MEP_OPERAND_IVC2CCRN :
2544 value = fields->f_ivc2_ccrn;
2545 break;
2546 case MEP_OPERAND_IVC2CRN :
2547 value = fields->f_ivc2_crnx;
2548 break;
2549 case MEP_OPERAND_IVC2RM :
2550 value = fields->f_ivc2_crm;
2551 break;
2552 case MEP_OPERAND_LO :
2553 value = 0;
2554 break;
2555 case MEP_OPERAND_LP :
2556 value = 0;
2557 break;
2558 case MEP_OPERAND_MB0 :
2559 value = 0;
2560 break;
2561 case MEP_OPERAND_MB1 :
2562 value = 0;
2563 break;
2564 case MEP_OPERAND_ME0 :
2565 value = 0;
2566 break;
2567 case MEP_OPERAND_ME1 :
2568 value = 0;
2569 break;
2570 case MEP_OPERAND_NPC :
2571 value = 0;
2572 break;
2573 case MEP_OPERAND_OPT :
2574 value = 0;
2575 break;
2576 case MEP_OPERAND_PCABS24A2 :
2577 value = fields->f_24u5a2n;
2578 break;
2579 case MEP_OPERAND_PCREL12A2 :
2580 value = fields->f_12s4a2;
2581 break;
2582 case MEP_OPERAND_PCREL17A2 :
2583 value = fields->f_17s16a2;
2584 break;
2585 case MEP_OPERAND_PCREL24A2 :
2586 value = fields->f_24s5a2n;
2587 break;
2588 case MEP_OPERAND_PCREL8A2 :
2589 value = fields->f_8s8a2;
2590 break;
2591 case MEP_OPERAND_PSW :
2592 value = 0;
2593 break;
2594 case MEP_OPERAND_R0 :
2595 value = 0;
2596 break;
2597 case MEP_OPERAND_R1 :
2598 value = 0;
2599 break;
2600 case MEP_OPERAND_RL :
2601 value = fields->f_rl;
2602 break;
2603 case MEP_OPERAND_RL5 :
2604 value = fields->f_rl5;
2605 break;
2606 case MEP_OPERAND_RM :
2607 value = fields->f_rm;
2608 break;
2609 case MEP_OPERAND_RMA :
2610 value = fields->f_rm;
2611 break;
2612 case MEP_OPERAND_RN :
2613 value = fields->f_rn;
2614 break;
2615 case MEP_OPERAND_RN3 :
2616 value = fields->f_rn3;
2617 break;
2618 case MEP_OPERAND_RN3C :
2619 value = fields->f_rn3;
2620 break;
2621 case MEP_OPERAND_RN3L :
2622 value = fields->f_rn3;
2623 break;
2624 case MEP_OPERAND_RN3S :
2625 value = fields->f_rn3;
2626 break;
2627 case MEP_OPERAND_RN3UC :
2628 value = fields->f_rn3;
2629 break;
2630 case MEP_OPERAND_RN3UL :
2631 value = fields->f_rn3;
2632 break;
2633 case MEP_OPERAND_RN3US :
2634 value = fields->f_rn3;
2635 break;
2636 case MEP_OPERAND_RNC :
2637 value = fields->f_rn;
2638 break;
2639 case MEP_OPERAND_RNL :
2640 value = fields->f_rn;
2641 break;
2642 case MEP_OPERAND_RNS :
2643 value = fields->f_rn;
2644 break;
2645 case MEP_OPERAND_RNUC :
2646 value = fields->f_rn;
2647 break;
2648 case MEP_OPERAND_RNUL :
2649 value = fields->f_rn;
2650 break;
2651 case MEP_OPERAND_RNUS :
2652 value = fields->f_rn;
2653 break;
2654 case MEP_OPERAND_SAR :
2655 value = 0;
2656 break;
2657 case MEP_OPERAND_SDISP16 :
2658 value = fields->f_16s16;
2659 break;
2660 case MEP_OPERAND_SIMM16 :
2661 value = fields->f_16s16;
2662 break;
2663 case MEP_OPERAND_SIMM16P0 :
2664 value = fields->f_ivc2_simm16p0;
2665 break;
2666 case MEP_OPERAND_SIMM6 :
2667 value = fields->f_6s8;
2668 break;
2669 case MEP_OPERAND_SIMM8 :
2670 value = fields->f_8s8;
2671 break;
2672 case MEP_OPERAND_SIMM8P0 :
2673 value = fields->f_ivc2_8s0;
2674 break;
2675 case MEP_OPERAND_SIMM8P20 :
2676 value = fields->f_ivc2_8s20;
2677 break;
2678 case MEP_OPERAND_SIMM8P4 :
2679 value = fields->f_ivc2_8s4;
2680 break;
2681 case MEP_OPERAND_SP :
2682 value = 0;
2683 break;
2684 case MEP_OPERAND_SPR :
2685 value = 0;
2686 break;
2687 case MEP_OPERAND_TP :
2688 value = 0;
2689 break;
2690 case MEP_OPERAND_TPR :
2691 value = 0;
2692 break;
2693 case MEP_OPERAND_UDISP2 :
2694 value = fields->f_2u6;
2695 break;
2696 case MEP_OPERAND_UDISP7 :
2697 value = fields->f_7u9;
2698 break;
2699 case MEP_OPERAND_UDISP7A2 :
2700 value = fields->f_7u9a2;
2701 break;
2702 case MEP_OPERAND_UDISP7A4 :
2703 value = fields->f_7u9a4;
2704 break;
2705 case MEP_OPERAND_UIMM16 :
2706 value = fields->f_16u16;
2707 break;
2708 case MEP_OPERAND_UIMM2 :
2709 value = fields->f_2u10;
2710 break;
2711 case MEP_OPERAND_UIMM24 :
2712 value = fields->f_24u8n;
2713 break;
2714 case MEP_OPERAND_UIMM3 :
2715 value = fields->f_3u5;
2716 break;
2717 case MEP_OPERAND_UIMM4 :
2718 value = fields->f_4u8;
2719 break;
2720 case MEP_OPERAND_UIMM5 :
2721 value = fields->f_5u8;
2722 break;
2723 case MEP_OPERAND_UIMM7A4 :
2724 value = fields->f_7u9a4;
2725 break;
2726 case MEP_OPERAND_ZERO :
2727 value = 0;
2728 break;
2729
2730 default :
2731 /* xgettext:c-format */
2732 fprintf (stderr, _("Unrecognized field %d while getting vma operand.\n"),
2733 opindex);
2734 abort ();
2735 }
2736
2737 return value;
2738 }
2739
2740 void mep_cgen_set_int_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, int);
2741 void mep_cgen_set_vma_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, bfd_vma);
2742
2743 /* Stuffing values in cgen_fields is handled by a collection of functions.
2744 They are distinguished by the type of the VALUE argument they accept.
2745 TODO: floating point, inlining support, remove cases where argument type
2746 not appropriate. */
2747
2748 void
2749 mep_cgen_set_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
2750 int opindex,
2751 CGEN_FIELDS * fields,
2752 int value)
2753 {
2754 switch (opindex)
2755 {
2756 case MEP_OPERAND_ADDR24A4 :
2757 fields->f_24u8a4n = value;
2758 break;
2759 case MEP_OPERAND_C5RMUIMM20 :
2760 fields->f_c5_rmuimm20 = value;
2761 break;
2762 case MEP_OPERAND_C5RNMUIMM24 :
2763 fields->f_c5_rnmuimm24 = value;
2764 break;
2765 case MEP_OPERAND_CALLNUM :
2766 fields->f_callnum = value;
2767 break;
2768 case MEP_OPERAND_CCCC :
2769 fields->f_rm = value;
2770 break;
2771 case MEP_OPERAND_CCRN :
2772 fields->f_ccrn = value;
2773 break;
2774 case MEP_OPERAND_CDISP10 :
2775 fields->f_cdisp10 = value;
2776 break;
2777 case MEP_OPERAND_CDISP10A2 :
2778 fields->f_cdisp10 = value;
2779 break;
2780 case MEP_OPERAND_CDISP10A4 :
2781 fields->f_cdisp10 = value;
2782 break;
2783 case MEP_OPERAND_CDISP10A8 :
2784 fields->f_cdisp10 = value;
2785 break;
2786 case MEP_OPERAND_CDISP12 :
2787 fields->f_12s20 = value;
2788 break;
2789 case MEP_OPERAND_CIMM4 :
2790 fields->f_rn = value;
2791 break;
2792 case MEP_OPERAND_CIMM5 :
2793 fields->f_5u24 = value;
2794 break;
2795 case MEP_OPERAND_CODE16 :
2796 fields->f_16u16 = value;
2797 break;
2798 case MEP_OPERAND_CODE24 :
2799 fields->f_24u4n = value;
2800 break;
2801 case MEP_OPERAND_CP_FLAG :
2802 break;
2803 case MEP_OPERAND_CRN :
2804 fields->f_crn = value;
2805 break;
2806 case MEP_OPERAND_CRN64 :
2807 fields->f_crn = value;
2808 break;
2809 case MEP_OPERAND_CRNX :
2810 fields->f_crnx = value;
2811 break;
2812 case MEP_OPERAND_CRNX64 :
2813 fields->f_crnx = value;
2814 break;
2815 case MEP_OPERAND_CROC :
2816 fields->f_ivc2_5u7 = value;
2817 break;
2818 case MEP_OPERAND_CROP :
2819 fields->f_ivc2_5u23 = value;
2820 break;
2821 case MEP_OPERAND_CRPC :
2822 fields->f_ivc2_5u26 = value;
2823 break;
2824 case MEP_OPERAND_CRPP :
2825 fields->f_ivc2_5u18 = value;
2826 break;
2827 case MEP_OPERAND_CRQC :
2828 fields->f_ivc2_5u21 = value;
2829 break;
2830 case MEP_OPERAND_CRQP :
2831 fields->f_ivc2_5u13 = value;
2832 break;
2833 case MEP_OPERAND_CSRN :
2834 fields->f_csrn = value;
2835 break;
2836 case MEP_OPERAND_CSRN_IDX :
2837 fields->f_csrn = value;
2838 break;
2839 case MEP_OPERAND_DBG :
2840 break;
2841 case MEP_OPERAND_DEPC :
2842 break;
2843 case MEP_OPERAND_EPC :
2844 break;
2845 case MEP_OPERAND_EXC :
2846 break;
2847 case MEP_OPERAND_HI :
2848 break;
2849 case MEP_OPERAND_IMM16P0 :
2850 fields->f_ivc2_imm16p0 = value;
2851 break;
2852 case MEP_OPERAND_IMM3P12 :
2853 fields->f_ivc2_3u12 = value;
2854 break;
2855 case MEP_OPERAND_IMM3P25 :
2856 fields->f_ivc2_3u25 = value;
2857 break;
2858 case MEP_OPERAND_IMM3P4 :
2859 fields->f_ivc2_3u4 = value;
2860 break;
2861 case MEP_OPERAND_IMM3P5 :
2862 fields->f_ivc2_3u5 = value;
2863 break;
2864 case MEP_OPERAND_IMM3P9 :
2865 fields->f_ivc2_3u9 = value;
2866 break;
2867 case MEP_OPERAND_IMM4P10 :
2868 fields->f_ivc2_4u10 = value;
2869 break;
2870 case MEP_OPERAND_IMM4P4 :
2871 fields->f_ivc2_4u4 = value;
2872 break;
2873 case MEP_OPERAND_IMM4P8 :
2874 fields->f_ivc2_4u8 = value;
2875 break;
2876 case MEP_OPERAND_IMM5P23 :
2877 fields->f_ivc2_5u23 = value;
2878 break;
2879 case MEP_OPERAND_IMM5P3 :
2880 fields->f_ivc2_5u3 = value;
2881 break;
2882 case MEP_OPERAND_IMM5P7 :
2883 fields->f_ivc2_5u7 = value;
2884 break;
2885 case MEP_OPERAND_IMM5P8 :
2886 fields->f_ivc2_5u8 = value;
2887 break;
2888 case MEP_OPERAND_IMM6P2 :
2889 fields->f_ivc2_6u2 = value;
2890 break;
2891 case MEP_OPERAND_IMM6P6 :
2892 fields->f_ivc2_6u6 = value;
2893 break;
2894 case MEP_OPERAND_IMM8P0 :
2895 fields->f_ivc2_8u0 = value;
2896 break;
2897 case MEP_OPERAND_IMM8P20 :
2898 fields->f_ivc2_8u20 = value;
2899 break;
2900 case MEP_OPERAND_IMM8P4 :
2901 fields->f_ivc2_8u4 = value;
2902 break;
2903 case MEP_OPERAND_IVC_X_0_2 :
2904 fields->f_ivc2_2u0 = value;
2905 break;
2906 case MEP_OPERAND_IVC_X_0_3 :
2907 fields->f_ivc2_3u0 = value;
2908 break;
2909 case MEP_OPERAND_IVC_X_0_4 :
2910 fields->f_ivc2_4u0 = value;
2911 break;
2912 case MEP_OPERAND_IVC_X_0_5 :
2913 fields->f_ivc2_5u0 = value;
2914 break;
2915 case MEP_OPERAND_IVC_X_6_1 :
2916 fields->f_ivc2_1u6 = value;
2917 break;
2918 case MEP_OPERAND_IVC_X_6_2 :
2919 fields->f_ivc2_2u6 = value;
2920 break;
2921 case MEP_OPERAND_IVC_X_6_3 :
2922 fields->f_ivc2_3u6 = value;
2923 break;
2924 case MEP_OPERAND_IVC2_ACC0_0 :
2925 break;
2926 case MEP_OPERAND_IVC2_ACC0_1 :
2927 break;
2928 case MEP_OPERAND_IVC2_ACC0_2 :
2929 break;
2930 case MEP_OPERAND_IVC2_ACC0_3 :
2931 break;
2932 case MEP_OPERAND_IVC2_ACC0_4 :
2933 break;
2934 case MEP_OPERAND_IVC2_ACC0_5 :
2935 break;
2936 case MEP_OPERAND_IVC2_ACC0_6 :
2937 break;
2938 case MEP_OPERAND_IVC2_ACC0_7 :
2939 break;
2940 case MEP_OPERAND_IVC2_ACC1_0 :
2941 break;
2942 case MEP_OPERAND_IVC2_ACC1_1 :
2943 break;
2944 case MEP_OPERAND_IVC2_ACC1_2 :
2945 break;
2946 case MEP_OPERAND_IVC2_ACC1_3 :
2947 break;
2948 case MEP_OPERAND_IVC2_ACC1_4 :
2949 break;
2950 case MEP_OPERAND_IVC2_ACC1_5 :
2951 break;
2952 case MEP_OPERAND_IVC2_ACC1_6 :
2953 break;
2954 case MEP_OPERAND_IVC2_ACC1_7 :
2955 break;
2956 case MEP_OPERAND_IVC2_CC :
2957 break;
2958 case MEP_OPERAND_IVC2_COFA0 :
2959 break;
2960 case MEP_OPERAND_IVC2_COFA1 :
2961 break;
2962 case MEP_OPERAND_IVC2_COFR0 :
2963 break;
2964 case MEP_OPERAND_IVC2_COFR1 :
2965 break;
2966 case MEP_OPERAND_IVC2_CSAR0 :
2967 break;
2968 case MEP_OPERAND_IVC2_CSAR1 :
2969 break;
2970 case MEP_OPERAND_IVC2C3CCRN :
2971 fields->f_ivc2_ccrn_c3 = value;
2972 break;
2973 case MEP_OPERAND_IVC2CCRN :
2974 fields->f_ivc2_ccrn = value;
2975 break;
2976 case MEP_OPERAND_IVC2CRN :
2977 fields->f_ivc2_crnx = value;
2978 break;
2979 case MEP_OPERAND_IVC2RM :
2980 fields->f_ivc2_crm = value;
2981 break;
2982 case MEP_OPERAND_LO :
2983 break;
2984 case MEP_OPERAND_LP :
2985 break;
2986 case MEP_OPERAND_MB0 :
2987 break;
2988 case MEP_OPERAND_MB1 :
2989 break;
2990 case MEP_OPERAND_ME0 :
2991 break;
2992 case MEP_OPERAND_ME1 :
2993 break;
2994 case MEP_OPERAND_NPC :
2995 break;
2996 case MEP_OPERAND_OPT :
2997 break;
2998 case MEP_OPERAND_PCABS24A2 :
2999 fields->f_24u5a2n = value;
3000 break;
3001 case MEP_OPERAND_PCREL12A2 :
3002 fields->f_12s4a2 = value;
3003 break;
3004 case MEP_OPERAND_PCREL17A2 :
3005 fields->f_17s16a2 = value;
3006 break;
3007 case MEP_OPERAND_PCREL24A2 :
3008 fields->f_24s5a2n = value;
3009 break;
3010 case MEP_OPERAND_PCREL8A2 :
3011 fields->f_8s8a2 = value;
3012 break;
3013 case MEP_OPERAND_PSW :
3014 break;
3015 case MEP_OPERAND_R0 :
3016 break;
3017 case MEP_OPERAND_R1 :
3018 break;
3019 case MEP_OPERAND_RL :
3020 fields->f_rl = value;
3021 break;
3022 case MEP_OPERAND_RL5 :
3023 fields->f_rl5 = value;
3024 break;
3025 case MEP_OPERAND_RM :
3026 fields->f_rm = value;
3027 break;
3028 case MEP_OPERAND_RMA :
3029 fields->f_rm = value;
3030 break;
3031 case MEP_OPERAND_RN :
3032 fields->f_rn = value;
3033 break;
3034 case MEP_OPERAND_RN3 :
3035 fields->f_rn3 = value;
3036 break;
3037 case MEP_OPERAND_RN3C :
3038 fields->f_rn3 = value;
3039 break;
3040 case MEP_OPERAND_RN3L :
3041 fields->f_rn3 = value;
3042 break;
3043 case MEP_OPERAND_RN3S :
3044 fields->f_rn3 = value;
3045 break;
3046 case MEP_OPERAND_RN3UC :
3047 fields->f_rn3 = value;
3048 break;
3049 case MEP_OPERAND_RN3UL :
3050 fields->f_rn3 = value;
3051 break;
3052 case MEP_OPERAND_RN3US :
3053 fields->f_rn3 = value;
3054 break;
3055 case MEP_OPERAND_RNC :
3056 fields->f_rn = value;
3057 break;
3058 case MEP_OPERAND_RNL :
3059 fields->f_rn = value;
3060 break;
3061 case MEP_OPERAND_RNS :
3062 fields->f_rn = value;
3063 break;
3064 case MEP_OPERAND_RNUC :
3065 fields->f_rn = value;
3066 break;
3067 case MEP_OPERAND_RNUL :
3068 fields->f_rn = value;
3069 break;
3070 case MEP_OPERAND_RNUS :
3071 fields->f_rn = value;
3072 break;
3073 case MEP_OPERAND_SAR :
3074 break;
3075 case MEP_OPERAND_SDISP16 :
3076 fields->f_16s16 = value;
3077 break;
3078 case MEP_OPERAND_SIMM16 :
3079 fields->f_16s16 = value;
3080 break;
3081 case MEP_OPERAND_SIMM16P0 :
3082 fields->f_ivc2_simm16p0 = value;
3083 break;
3084 case MEP_OPERAND_SIMM6 :
3085 fields->f_6s8 = value;
3086 break;
3087 case MEP_OPERAND_SIMM8 :
3088 fields->f_8s8 = value;
3089 break;
3090 case MEP_OPERAND_SIMM8P0 :
3091 fields->f_ivc2_8s0 = value;
3092 break;
3093 case MEP_OPERAND_SIMM8P20 :
3094 fields->f_ivc2_8s20 = value;
3095 break;
3096 case MEP_OPERAND_SIMM8P4 :
3097 fields->f_ivc2_8s4 = value;
3098 break;
3099 case MEP_OPERAND_SP :
3100 break;
3101 case MEP_OPERAND_SPR :
3102 break;
3103 case MEP_OPERAND_TP :
3104 break;
3105 case MEP_OPERAND_TPR :
3106 break;
3107 case MEP_OPERAND_UDISP2 :
3108 fields->f_2u6 = value;
3109 break;
3110 case MEP_OPERAND_UDISP7 :
3111 fields->f_7u9 = value;
3112 break;
3113 case MEP_OPERAND_UDISP7A2 :
3114 fields->f_7u9a2 = value;
3115 break;
3116 case MEP_OPERAND_UDISP7A4 :
3117 fields->f_7u9a4 = value;
3118 break;
3119 case MEP_OPERAND_UIMM16 :
3120 fields->f_16u16 = value;
3121 break;
3122 case MEP_OPERAND_UIMM2 :
3123 fields->f_2u10 = value;
3124 break;
3125 case MEP_OPERAND_UIMM24 :
3126 fields->f_24u8n = value;
3127 break;
3128 case MEP_OPERAND_UIMM3 :
3129 fields->f_3u5 = value;
3130 break;
3131 case MEP_OPERAND_UIMM4 :
3132 fields->f_4u8 = value;
3133 break;
3134 case MEP_OPERAND_UIMM5 :
3135 fields->f_5u8 = value;
3136 break;
3137 case MEP_OPERAND_UIMM7A4 :
3138 fields->f_7u9a4 = value;
3139 break;
3140 case MEP_OPERAND_ZERO :
3141 break;
3142
3143 default :
3144 /* xgettext:c-format */
3145 fprintf (stderr, _("Unrecognized field %d while setting int operand.\n"),
3146 opindex);
3147 abort ();
3148 }
3149 }
3150
3151 void
3152 mep_cgen_set_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
3153 int opindex,
3154 CGEN_FIELDS * fields,
3155 bfd_vma value)
3156 {
3157 switch (opindex)
3158 {
3159 case MEP_OPERAND_ADDR24A4 :
3160 fields->f_24u8a4n = value;
3161 break;
3162 case MEP_OPERAND_C5RMUIMM20 :
3163 fields->f_c5_rmuimm20 = value;
3164 break;
3165 case MEP_OPERAND_C5RNMUIMM24 :
3166 fields->f_c5_rnmuimm24 = value;
3167 break;
3168 case MEP_OPERAND_CALLNUM :
3169 fields->f_callnum = value;
3170 break;
3171 case MEP_OPERAND_CCCC :
3172 fields->f_rm = value;
3173 break;
3174 case MEP_OPERAND_CCRN :
3175 fields->f_ccrn = value;
3176 break;
3177 case MEP_OPERAND_CDISP10 :
3178 fields->f_cdisp10 = value;
3179 break;
3180 case MEP_OPERAND_CDISP10A2 :
3181 fields->f_cdisp10 = value;
3182 break;
3183 case MEP_OPERAND_CDISP10A4 :
3184 fields->f_cdisp10 = value;
3185 break;
3186 case MEP_OPERAND_CDISP10A8 :
3187 fields->f_cdisp10 = value;
3188 break;
3189 case MEP_OPERAND_CDISP12 :
3190 fields->f_12s20 = value;
3191 break;
3192 case MEP_OPERAND_CIMM4 :
3193 fields->f_rn = value;
3194 break;
3195 case MEP_OPERAND_CIMM5 :
3196 fields->f_5u24 = value;
3197 break;
3198 case MEP_OPERAND_CODE16 :
3199 fields->f_16u16 = value;
3200 break;
3201 case MEP_OPERAND_CODE24 :
3202 fields->f_24u4n = value;
3203 break;
3204 case MEP_OPERAND_CP_FLAG :
3205 break;
3206 case MEP_OPERAND_CRN :
3207 fields->f_crn = value;
3208 break;
3209 case MEP_OPERAND_CRN64 :
3210 fields->f_crn = value;
3211 break;
3212 case MEP_OPERAND_CRNX :
3213 fields->f_crnx = value;
3214 break;
3215 case MEP_OPERAND_CRNX64 :
3216 fields->f_crnx = value;
3217 break;
3218 case MEP_OPERAND_CROC :
3219 fields->f_ivc2_5u7 = value;
3220 break;
3221 case MEP_OPERAND_CROP :
3222 fields->f_ivc2_5u23 = value;
3223 break;
3224 case MEP_OPERAND_CRPC :
3225 fields->f_ivc2_5u26 = value;
3226 break;
3227 case MEP_OPERAND_CRPP :
3228 fields->f_ivc2_5u18 = value;
3229 break;
3230 case MEP_OPERAND_CRQC :
3231 fields->f_ivc2_5u21 = value;
3232 break;
3233 case MEP_OPERAND_CRQP :
3234 fields->f_ivc2_5u13 = value;
3235 break;
3236 case MEP_OPERAND_CSRN :
3237 fields->f_csrn = value;
3238 break;
3239 case MEP_OPERAND_CSRN_IDX :
3240 fields->f_csrn = value;
3241 break;
3242 case MEP_OPERAND_DBG :
3243 break;
3244 case MEP_OPERAND_DEPC :
3245 break;
3246 case MEP_OPERAND_EPC :
3247 break;
3248 case MEP_OPERAND_EXC :
3249 break;
3250 case MEP_OPERAND_HI :
3251 break;
3252 case MEP_OPERAND_IMM16P0 :
3253 fields->f_ivc2_imm16p0 = value;
3254 break;
3255 case MEP_OPERAND_IMM3P12 :
3256 fields->f_ivc2_3u12 = value;
3257 break;
3258 case MEP_OPERAND_IMM3P25 :
3259 fields->f_ivc2_3u25 = value;
3260 break;
3261 case MEP_OPERAND_IMM3P4 :
3262 fields->f_ivc2_3u4 = value;
3263 break;
3264 case MEP_OPERAND_IMM3P5 :
3265 fields->f_ivc2_3u5 = value;
3266 break;
3267 case MEP_OPERAND_IMM3P9 :
3268 fields->f_ivc2_3u9 = value;
3269 break;
3270 case MEP_OPERAND_IMM4P10 :
3271 fields->f_ivc2_4u10 = value;
3272 break;
3273 case MEP_OPERAND_IMM4P4 :
3274 fields->f_ivc2_4u4 = value;
3275 break;
3276 case MEP_OPERAND_IMM4P8 :
3277 fields->f_ivc2_4u8 = value;
3278 break;
3279 case MEP_OPERAND_IMM5P23 :
3280 fields->f_ivc2_5u23 = value;
3281 break;
3282 case MEP_OPERAND_IMM5P3 :
3283 fields->f_ivc2_5u3 = value;
3284 break;
3285 case MEP_OPERAND_IMM5P7 :
3286 fields->f_ivc2_5u7 = value;
3287 break;
3288 case MEP_OPERAND_IMM5P8 :
3289 fields->f_ivc2_5u8 = value;
3290 break;
3291 case MEP_OPERAND_IMM6P2 :
3292 fields->f_ivc2_6u2 = value;
3293 break;
3294 case MEP_OPERAND_IMM6P6 :
3295 fields->f_ivc2_6u6 = value;
3296 break;
3297 case MEP_OPERAND_IMM8P0 :
3298 fields->f_ivc2_8u0 = value;
3299 break;
3300 case MEP_OPERAND_IMM8P20 :
3301 fields->f_ivc2_8u20 = value;
3302 break;
3303 case MEP_OPERAND_IMM8P4 :
3304 fields->f_ivc2_8u4 = value;
3305 break;
3306 case MEP_OPERAND_IVC_X_0_2 :
3307 fields->f_ivc2_2u0 = value;
3308 break;
3309 case MEP_OPERAND_IVC_X_0_3 :
3310 fields->f_ivc2_3u0 = value;
3311 break;
3312 case MEP_OPERAND_IVC_X_0_4 :
3313 fields->f_ivc2_4u0 = value;
3314 break;
3315 case MEP_OPERAND_IVC_X_0_5 :
3316 fields->f_ivc2_5u0 = value;
3317 break;
3318 case MEP_OPERAND_IVC_X_6_1 :
3319 fields->f_ivc2_1u6 = value;
3320 break;
3321 case MEP_OPERAND_IVC_X_6_2 :
3322 fields->f_ivc2_2u6 = value;
3323 break;
3324 case MEP_OPERAND_IVC_X_6_3 :
3325 fields->f_ivc2_3u6 = value;
3326 break;
3327 case MEP_OPERAND_IVC2_ACC0_0 :
3328 break;
3329 case MEP_OPERAND_IVC2_ACC0_1 :
3330 break;
3331 case MEP_OPERAND_IVC2_ACC0_2 :
3332 break;
3333 case MEP_OPERAND_IVC2_ACC0_3 :
3334 break;
3335 case MEP_OPERAND_IVC2_ACC0_4 :
3336 break;
3337 case MEP_OPERAND_IVC2_ACC0_5 :
3338 break;
3339 case MEP_OPERAND_IVC2_ACC0_6 :
3340 break;
3341 case MEP_OPERAND_IVC2_ACC0_7 :
3342 break;
3343 case MEP_OPERAND_IVC2_ACC1_0 :
3344 break;
3345 case MEP_OPERAND_IVC2_ACC1_1 :
3346 break;
3347 case MEP_OPERAND_IVC2_ACC1_2 :
3348 break;
3349 case MEP_OPERAND_IVC2_ACC1_3 :
3350 break;
3351 case MEP_OPERAND_IVC2_ACC1_4 :
3352 break;
3353 case MEP_OPERAND_IVC2_ACC1_5 :
3354 break;
3355 case MEP_OPERAND_IVC2_ACC1_6 :
3356 break;
3357 case MEP_OPERAND_IVC2_ACC1_7 :
3358 break;
3359 case MEP_OPERAND_IVC2_CC :
3360 break;
3361 case MEP_OPERAND_IVC2_COFA0 :
3362 break;
3363 case MEP_OPERAND_IVC2_COFA1 :
3364 break;
3365 case MEP_OPERAND_IVC2_COFR0 :
3366 break;
3367 case MEP_OPERAND_IVC2_COFR1 :
3368 break;
3369 case MEP_OPERAND_IVC2_CSAR0 :
3370 break;
3371 case MEP_OPERAND_IVC2_CSAR1 :
3372 break;
3373 case MEP_OPERAND_IVC2C3CCRN :
3374 fields->f_ivc2_ccrn_c3 = value;
3375 break;
3376 case MEP_OPERAND_IVC2CCRN :
3377 fields->f_ivc2_ccrn = value;
3378 break;
3379 case MEP_OPERAND_IVC2CRN :
3380 fields->f_ivc2_crnx = value;
3381 break;
3382 case MEP_OPERAND_IVC2RM :
3383 fields->f_ivc2_crm = value;
3384 break;
3385 case MEP_OPERAND_LO :
3386 break;
3387 case MEP_OPERAND_LP :
3388 break;
3389 case MEP_OPERAND_MB0 :
3390 break;
3391 case MEP_OPERAND_MB1 :
3392 break;
3393 case MEP_OPERAND_ME0 :
3394 break;
3395 case MEP_OPERAND_ME1 :
3396 break;
3397 case MEP_OPERAND_NPC :
3398 break;
3399 case MEP_OPERAND_OPT :
3400 break;
3401 case MEP_OPERAND_PCABS24A2 :
3402 fields->f_24u5a2n = value;
3403 break;
3404 case MEP_OPERAND_PCREL12A2 :
3405 fields->f_12s4a2 = value;
3406 break;
3407 case MEP_OPERAND_PCREL17A2 :
3408 fields->f_17s16a2 = value;
3409 break;
3410 case MEP_OPERAND_PCREL24A2 :
3411 fields->f_24s5a2n = value;
3412 break;
3413 case MEP_OPERAND_PCREL8A2 :
3414 fields->f_8s8a2 = value;
3415 break;
3416 case MEP_OPERAND_PSW :
3417 break;
3418 case MEP_OPERAND_R0 :
3419 break;
3420 case MEP_OPERAND_R1 :
3421 break;
3422 case MEP_OPERAND_RL :
3423 fields->f_rl = value;
3424 break;
3425 case MEP_OPERAND_RL5 :
3426 fields->f_rl5 = value;
3427 break;
3428 case MEP_OPERAND_RM :
3429 fields->f_rm = value;
3430 break;
3431 case MEP_OPERAND_RMA :
3432 fields->f_rm = value;
3433 break;
3434 case MEP_OPERAND_RN :
3435 fields->f_rn = value;
3436 break;
3437 case MEP_OPERAND_RN3 :
3438 fields->f_rn3 = value;
3439 break;
3440 case MEP_OPERAND_RN3C :
3441 fields->f_rn3 = value;
3442 break;
3443 case MEP_OPERAND_RN3L :
3444 fields->f_rn3 = value;
3445 break;
3446 case MEP_OPERAND_RN3S :
3447 fields->f_rn3 = value;
3448 break;
3449 case MEP_OPERAND_RN3UC :
3450 fields->f_rn3 = value;
3451 break;
3452 case MEP_OPERAND_RN3UL :
3453 fields->f_rn3 = value;
3454 break;
3455 case MEP_OPERAND_RN3US :
3456 fields->f_rn3 = value;
3457 break;
3458 case MEP_OPERAND_RNC :
3459 fields->f_rn = value;
3460 break;
3461 case MEP_OPERAND_RNL :
3462 fields->f_rn = value;
3463 break;
3464 case MEP_OPERAND_RNS :
3465 fields->f_rn = value;
3466 break;
3467 case MEP_OPERAND_RNUC :
3468 fields->f_rn = value;
3469 break;
3470 case MEP_OPERAND_RNUL :
3471 fields->f_rn = value;
3472 break;
3473 case MEP_OPERAND_RNUS :
3474 fields->f_rn = value;
3475 break;
3476 case MEP_OPERAND_SAR :
3477 break;
3478 case MEP_OPERAND_SDISP16 :
3479 fields->f_16s16 = value;
3480 break;
3481 case MEP_OPERAND_SIMM16 :
3482 fields->f_16s16 = value;
3483 break;
3484 case MEP_OPERAND_SIMM16P0 :
3485 fields->f_ivc2_simm16p0 = value;
3486 break;
3487 case MEP_OPERAND_SIMM6 :
3488 fields->f_6s8 = value;
3489 break;
3490 case MEP_OPERAND_SIMM8 :
3491 fields->f_8s8 = value;
3492 break;
3493 case MEP_OPERAND_SIMM8P0 :
3494 fields->f_ivc2_8s0 = value;
3495 break;
3496 case MEP_OPERAND_SIMM8P20 :
3497 fields->f_ivc2_8s20 = value;
3498 break;
3499 case MEP_OPERAND_SIMM8P4 :
3500 fields->f_ivc2_8s4 = value;
3501 break;
3502 case MEP_OPERAND_SP :
3503 break;
3504 case MEP_OPERAND_SPR :
3505 break;
3506 case MEP_OPERAND_TP :
3507 break;
3508 case MEP_OPERAND_TPR :
3509 break;
3510 case MEP_OPERAND_UDISP2 :
3511 fields->f_2u6 = value;
3512 break;
3513 case MEP_OPERAND_UDISP7 :
3514 fields->f_7u9 = value;
3515 break;
3516 case MEP_OPERAND_UDISP7A2 :
3517 fields->f_7u9a2 = value;
3518 break;
3519 case MEP_OPERAND_UDISP7A4 :
3520 fields->f_7u9a4 = value;
3521 break;
3522 case MEP_OPERAND_UIMM16 :
3523 fields->f_16u16 = value;
3524 break;
3525 case MEP_OPERAND_UIMM2 :
3526 fields->f_2u10 = value;
3527 break;
3528 case MEP_OPERAND_UIMM24 :
3529 fields->f_24u8n = value;
3530 break;
3531 case MEP_OPERAND_UIMM3 :
3532 fields->f_3u5 = value;
3533 break;
3534 case MEP_OPERAND_UIMM4 :
3535 fields->f_4u8 = value;
3536 break;
3537 case MEP_OPERAND_UIMM5 :
3538 fields->f_5u8 = value;
3539 break;
3540 case MEP_OPERAND_UIMM7A4 :
3541 fields->f_7u9a4 = value;
3542 break;
3543 case MEP_OPERAND_ZERO :
3544 break;
3545
3546 default :
3547 /* xgettext:c-format */
3548 fprintf (stderr, _("Unrecognized field %d while setting vma operand.\n"),
3549 opindex);
3550 abort ();
3551 }
3552 }
3553
3554 /* Function to call before using the instruction builder tables. */
3555
3556 void
3557 mep_cgen_init_ibld_table (CGEN_CPU_DESC cd)
3558 {
3559 cd->insert_handlers = & mep_cgen_insert_handlers[0];
3560 cd->extract_handlers = & mep_cgen_extract_handlers[0];
3561
3562 cd->insert_operand = mep_cgen_insert_operand;
3563 cd->extract_operand = mep_cgen_extract_operand;
3564
3565 cd->get_int_operand = mep_cgen_get_int_operand;
3566 cd->set_int_operand = mep_cgen_set_int_operand;
3567 cd->get_vma_operand = mep_cgen_get_vma_operand;
3568 cd->set_vma_operand = mep_cgen_set_vma_operand;
3569 }
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