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* common.h (ELFOSABI_FENIXOS, EM_TI_C6000, EM_TI_C2000,
[binutils.git] / opcodes / mep-ibld.c
blobe8e971e5e233d7e985ed0aac1c5f7d8cddcf07b4
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 1996, 1997, 1998, 1999, 2000, 2001, 2005, 2006, 2007,
7 2008 Free Software Foundation, Inc.
8
9 This file is part of libopcodes.
10
11 This library is free software; you can redistribute it and/or modify
12 it under the terms of the GNU General Public License as published by
13 the Free Software Foundation; either version 3, or (at your option)
14 any later version.
15
16 It is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
18 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
19 License for more details.
20
21 You should have received a copy of the GNU General Public License
22 along with this program; if not, write to the Free Software Foundation, Inc.,
23 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
24
25 /* ??? Eventually more and more of this stuff can go to cpu-independent files.
26 Keep that in mind. */
27
28 #include "sysdep.h"
29 #include <stdio.h>
30 #include "ansidecl.h"
31 #include "dis-asm.h"
32 #include "bfd.h"
33 #include "symcat.h"
34 #include "mep-desc.h"
35 #include "mep-opc.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 > 32)
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;
211
212 if (CGEN_INSN_LSB0_P)
213 shift = (word_offset + start + 1) - length;
214 else
215 shift = total_length - (word_offset + start + length);
216 *buffer = (*buffer & ~(mask << shift)) | ((value & mask) << shift);
217 }
218
219 #else /* ! CGEN_INT_INSN_P */
220
221 {
222 unsigned char *bufp = (unsigned char *) buffer + word_offset / 8;
223
224 insert_1 (cd, value, start, length, word_length, bufp);
225 }
226
227 #endif /* ! CGEN_INT_INSN_P */
228
229 return NULL;
230 }
231
232 /* Default insn builder (insert handler).
233 The instruction is recorded in CGEN_INT_INSN_P byte order (meaning
234 that if CGEN_INSN_BYTES_PTR is an int * and thus, the value is
235 recorded in host byte order, otherwise BUFFER is an array of bytes
236 and the value is recorded in target byte order).
237 The result is an error message or NULL if success. */
238
239 static const char *
240 insert_insn_normal (CGEN_CPU_DESC cd,
241 const CGEN_INSN * insn,
242 CGEN_FIELDS * fields,
243 CGEN_INSN_BYTES_PTR buffer,
244 bfd_vma pc)
245 {
246 const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
247 unsigned long value;
248 const CGEN_SYNTAX_CHAR_TYPE * syn;
249
250 CGEN_INIT_INSERT (cd);
251 value = CGEN_INSN_BASE_VALUE (insn);
252
253 /* If we're recording insns as numbers (rather than a string of bytes),
254 target byte order handling is deferred until later. */
255
256 #if CGEN_INT_INSN_P
257
258 put_insn_int_value (cd, buffer, cd->base_insn_bitsize,
259 CGEN_FIELDS_BITSIZE (fields), value);
260
261 #else
262
263 cgen_put_insn_value (cd, buffer, min ((unsigned) cd->base_insn_bitsize,
264 (unsigned) CGEN_FIELDS_BITSIZE (fields)),
265 value);
266
267 #endif /* ! CGEN_INT_INSN_P */
268
269 /* ??? It would be better to scan the format's fields.
270 Still need to be able to insert a value based on the operand though;
271 e.g. storing a branch displacement that got resolved later.
272 Needs more thought first. */
273
274 for (syn = CGEN_SYNTAX_STRING (syntax); * syn; ++ syn)
275 {
276 const char *errmsg;
277
278 if (CGEN_SYNTAX_CHAR_P (* syn))
279 continue;
280
281 errmsg = (* cd->insert_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
282 fields, buffer, pc);
283 if (errmsg)
284 return errmsg;
285 }
286
287 return NULL;
288 }
289
290 #if CGEN_INT_INSN_P
291 /* Cover function to store an insn value into an integral insn. Must go here
292 because it needs <prefix>-desc.h for CGEN_INT_INSN_P. */
293
294 static void
295 put_insn_int_value (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
296 CGEN_INSN_BYTES_PTR buf,
297 int length,
298 int insn_length,
299 CGEN_INSN_INT value)
300 {
301 /* For architectures with insns smaller than the base-insn-bitsize,
302 length may be too big. */
303 if (length > insn_length)
304 *buf = value;
305 else
306 {
307 int shift = insn_length - length;
308 /* Written this way to avoid undefined behaviour. */
309 CGEN_INSN_INT mask = (((1L << (length - 1)) - 1) << 1) | 1;
310
311 *buf = (*buf & ~(mask << shift)) | ((value & mask) << shift);
312 }
313 }
314 #endif
315 \f
316 /* Operand extraction. */
317
318 #if ! CGEN_INT_INSN_P
319
320 /* Subroutine of extract_normal.
321 Ensure sufficient bytes are cached in EX_INFO.
322 OFFSET is the offset in bytes from the start of the insn of the value.
323 BYTES is the length of the needed value.
324 Returns 1 for success, 0 for failure. */
325
326 static CGEN_INLINE int
327 fill_cache (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
328 CGEN_EXTRACT_INFO *ex_info,
329 int offset,
330 int bytes,
331 bfd_vma pc)
332 {
333 /* It's doubtful that the middle part has already been fetched so
334 we don't optimize that case. kiss. */
335 unsigned int mask;
336 disassemble_info *info = (disassemble_info *) ex_info->dis_info;
337
338 /* First do a quick check. */
339 mask = (1 << bytes) - 1;
340 if (((ex_info->valid >> offset) & mask) == mask)
341 return 1;
342
343 /* Search for the first byte we need to read. */
344 for (mask = 1 << offset; bytes > 0; --bytes, ++offset, mask <<= 1)
345 if (! (mask & ex_info->valid))
346 break;
347
348 if (bytes)
349 {
350 int status;
351
352 pc += offset;
353 status = (*info->read_memory_func)
354 (pc, ex_info->insn_bytes + offset, bytes, info);
355
356 if (status != 0)
357 {
358 (*info->memory_error_func) (status, pc, info);
359 return 0;
360 }
361
362 ex_info->valid |= ((1 << bytes) - 1) << offset;
363 }
364
365 return 1;
366 }
367
368 /* Subroutine of extract_normal. */
369
370 static CGEN_INLINE long
371 extract_1 (CGEN_CPU_DESC cd,
372 CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
373 int start,
374 int length,
375 int word_length,
376 unsigned char *bufp,
377 bfd_vma pc ATTRIBUTE_UNUSED)
378 {
379 unsigned long x;
380 int shift;
381
382 x = cgen_get_insn_value (cd, bufp, word_length);
383
384 if (CGEN_INSN_LSB0_P)
385 shift = (start + 1) - length;
386 else
387 shift = (word_length - (start + length));
388 return x >> shift;
389 }
390
391 #endif /* ! CGEN_INT_INSN_P */
392
393 /* Default extraction routine.
394
395 INSN_VALUE is the first base_insn_bitsize bits of the insn in host order,
396 or sometimes less for cases like the m32r where the base insn size is 32
397 but some insns are 16 bits.
398 ATTRS is a mask of the boolean attributes. We only need `SIGNED',
399 but for generality we take a bitmask of all of them.
400 WORD_OFFSET is the offset in bits from the start of the insn of the value.
401 WORD_LENGTH is the length of the word in bits in which the value resides.
402 START is the starting bit number in the word, architecture origin.
403 LENGTH is the length of VALUE in bits.
404 TOTAL_LENGTH is the total length of the insn in bits.
405
406 Returns 1 for success, 0 for failure. */
407
408 /* ??? The return code isn't properly used. wip. */
409
410 /* ??? This doesn't handle bfd_vma's. Create another function when
411 necessary. */
412
413 static int
414 extract_normal (CGEN_CPU_DESC cd,
415 #if ! CGEN_INT_INSN_P
416 CGEN_EXTRACT_INFO *ex_info,
417 #else
418 CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
419 #endif
420 CGEN_INSN_INT insn_value,
421 unsigned int attrs,
422 unsigned int word_offset,
423 unsigned int start,
424 unsigned int length,
425 unsigned int word_length,
426 unsigned int total_length,
427 #if ! CGEN_INT_INSN_P
428 bfd_vma pc,
429 #else
430 bfd_vma pc ATTRIBUTE_UNUSED,
431 #endif
432 long *valuep)
433 {
434 long value, mask;
435
436 /* If LENGTH is zero, this operand doesn't contribute to the value
437 so give it a standard value of zero. */
438 if (length == 0)
439 {
440 *valuep = 0;
441 return 1;
442 }
443
444 if (word_length > 32)
445 abort ();
446
447 /* For architectures with insns smaller than the insn-base-bitsize,
448 word_length may be too big. */
449 if (cd->min_insn_bitsize < cd->base_insn_bitsize)
450 {
451 if (word_offset + word_length > total_length)
452 word_length = total_length - word_offset;
453 }
454
455 /* Does the value reside in INSN_VALUE, and at the right alignment? */
456
457 if (CGEN_INT_INSN_P || (word_offset == 0 && word_length == total_length))
458 {
459 if (CGEN_INSN_LSB0_P)
460 value = insn_value >> ((word_offset + start + 1) - length);
461 else
462 value = insn_value >> (total_length - ( word_offset + start + length));
463 }
464
465 #if ! CGEN_INT_INSN_P
466
467 else
468 {
469 unsigned char *bufp = ex_info->insn_bytes + word_offset / 8;
470
471 if (word_length > 32)
472 abort ();
473
474 if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
475 return 0;
476
477 value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
478 }
479
480 #endif /* ! CGEN_INT_INSN_P */
481
482 /* Written this way to avoid undefined behaviour. */
483 mask = (((1L << (length - 1)) - 1) << 1) | 1;
484
485 value &= mask;
486 /* sign extend? */
487 if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)
488 && (value & (1L << (length - 1))))
489 value |= ~mask;
490
491 *valuep = value;
492
493 return 1;
494 }
495
496 /* Default insn extractor.
497
498 INSN_VALUE is the first base_insn_bitsize bits, translated to host order.
499 The extracted fields are stored in FIELDS.
500 EX_INFO is used to handle reading variable length insns.
501 Return the length of the insn in bits, or 0 if no match,
502 or -1 if an error occurs fetching data (memory_error_func will have
503 been called). */
504
505 static int
506 extract_insn_normal (CGEN_CPU_DESC cd,
507 const CGEN_INSN *insn,
508 CGEN_EXTRACT_INFO *ex_info,
509 CGEN_INSN_INT insn_value,
510 CGEN_FIELDS *fields,
511 bfd_vma pc)
512 {
513 const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
514 const CGEN_SYNTAX_CHAR_TYPE *syn;
515
516 CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn);
517
518 CGEN_INIT_EXTRACT (cd);
519
520 for (syn = CGEN_SYNTAX_STRING (syntax); *syn; ++syn)
521 {
522 int length;
523
524 if (CGEN_SYNTAX_CHAR_P (*syn))
525 continue;
526
527 length = (* cd->extract_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
528 ex_info, insn_value, fields, pc);
529 if (length <= 0)
530 return length;
531 }
532
533 /* We recognized and successfully extracted this insn. */
534 return CGEN_INSN_BITSIZE (insn);
535 }
536 \f
537 /* Machine generated code added here. */
538
539 const char * mep_cgen_insert_operand
540 (CGEN_CPU_DESC, int, CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
541
542 /* Main entry point for operand insertion.
543
544 This function is basically just a big switch statement. Earlier versions
545 used tables to look up the function to use, but
546 - if the table contains both assembler and disassembler functions then
547 the disassembler contains much of the assembler and vice-versa,
548 - there's a lot of inlining possibilities as things grow,
549 - using a switch statement avoids the function call overhead.
550
551 This function could be moved into `parse_insn_normal', but keeping it
552 separate makes clear the interface between `parse_insn_normal' and each of
553 the handlers. It's also needed by GAS to insert operands that couldn't be
554 resolved during parsing. */
555
556 const char *
557 mep_cgen_insert_operand (CGEN_CPU_DESC cd,
558 int opindex,
559 CGEN_FIELDS * fields,
560 CGEN_INSN_BYTES_PTR buffer,
561 bfd_vma pc ATTRIBUTE_UNUSED)
562 {
563 const char * errmsg = NULL;
564 unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
565
566 switch (opindex)
567 {
568 case MEP_OPERAND_ADDR24A4 :
569 {
570 {
571 FLD (f_24u8a4n_hi) = ((unsigned int) (FLD (f_24u8a4n)) >> (8));
572 FLD (f_24u8a4n_lo) = ((unsigned int) (((FLD (f_24u8a4n)) & (252))) >> (2));
573 }
574 errmsg = insert_normal (cd, fields->f_24u8a4n_hi, 0, 0, 16, 16, 32, total_length, buffer);
575 if (errmsg)
576 break;
577 errmsg = insert_normal (cd, fields->f_24u8a4n_lo, 0, 0, 8, 6, 32, total_length, buffer);
578 if (errmsg)
579 break;
580 }
581 break;
582 case MEP_OPERAND_C5RMUIMM20 :
583 {
584 {
585 FLD (f_c5_rm) = ((unsigned int) (FLD (f_c5_rmuimm20)) >> (16));
586 FLD (f_c5_16u16) = ((FLD (f_c5_rmuimm20)) & (65535));
587 }
588 errmsg = insert_normal (cd, fields->f_c5_rm, 0, 0, 8, 4, 32, total_length, buffer);
589 if (errmsg)
590 break;
591 errmsg = insert_normal (cd, fields->f_c5_16u16, 0, 0, 16, 16, 32, total_length, buffer);
592 if (errmsg)
593 break;
594 }
595 break;
596 case MEP_OPERAND_C5RNMUIMM24 :
597 {
598 {
599 FLD (f_c5_rnm) = ((unsigned int) (FLD (f_c5_rnmuimm24)) >> (16));
600 FLD (f_c5_16u16) = ((FLD (f_c5_rnmuimm24)) & (65535));
601 }
602 errmsg = insert_normal (cd, fields->f_c5_rnm, 0, 0, 4, 8, 32, total_length, buffer);
603 if (errmsg)
604 break;
605 errmsg = insert_normal (cd, fields->f_c5_16u16, 0, 0, 16, 16, 32, total_length, buffer);
606 if (errmsg)
607 break;
608 }
609 break;
610 case MEP_OPERAND_CALLNUM :
611 {
612 {
613 FLD (f_5) = ((((unsigned int) (FLD (f_callnum)) >> (3))) & (1));
614 FLD (f_6) = ((((unsigned int) (FLD (f_callnum)) >> (2))) & (1));
615 FLD (f_7) = ((((unsigned int) (FLD (f_callnum)) >> (1))) & (1));
616 FLD (f_11) = ((FLD (f_callnum)) & (1));
617 }
618 errmsg = insert_normal (cd, fields->f_5, 0, 0, 5, 1, 32, total_length, buffer);
619 if (errmsg)
620 break;
621 errmsg = insert_normal (cd, fields->f_6, 0, 0, 6, 1, 32, total_length, buffer);
622 if (errmsg)
623 break;
624 errmsg = insert_normal (cd, fields->f_7, 0, 0, 7, 1, 32, total_length, buffer);
625 if (errmsg)
626 break;
627 errmsg = insert_normal (cd, fields->f_11, 0, 0, 11, 1, 32, total_length, buffer);
628 if (errmsg)
629 break;
630 }
631 break;
632 case MEP_OPERAND_CCCC :
633 errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
634 break;
635 case MEP_OPERAND_CCRN :
636 {
637 {
638 FLD (f_ccrn_hi) = ((((unsigned int) (FLD (f_ccrn)) >> (4))) & (3));
639 FLD (f_ccrn_lo) = ((FLD (f_ccrn)) & (15));
640 }
641 errmsg = insert_normal (cd, fields->f_ccrn_hi, 0, 0, 28, 2, 32, total_length, buffer);
642 if (errmsg)
643 break;
644 errmsg = insert_normal (cd, fields->f_ccrn_lo, 0, 0, 4, 4, 32, total_length, buffer);
645 if (errmsg)
646 break;
647 }
648 break;
649 case MEP_OPERAND_CDISP10 :
650 {
651 long value = fields->f_cdisp10;
652 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)));
653 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, buffer);
654 }
655 break;
656 case MEP_OPERAND_CDISP10A2 :
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_CDISP10A4 :
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_CDISP10A8 :
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_CDISP12 :
678 errmsg = insert_normal (cd, fields->f_12s20, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 12, 32, total_length, buffer);
679 break;
680 case MEP_OPERAND_CIMM4 :
681 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
682 break;
683 case MEP_OPERAND_CIMM5 :
684 errmsg = insert_normal (cd, fields->f_5u24, 0, 0, 24, 5, 32, total_length, buffer);
685 break;
686 case MEP_OPERAND_CODE16 :
687 errmsg = insert_normal (cd, fields->f_16u16, 0, 0, 16, 16, 32, total_length, buffer);
688 break;
689 case MEP_OPERAND_CODE24 :
690 {
691 {
692 FLD (f_24u4n_hi) = ((unsigned int) (FLD (f_24u4n)) >> (16));
693 FLD (f_24u4n_lo) = ((FLD (f_24u4n)) & (65535));
694 }
695 errmsg = insert_normal (cd, fields->f_24u4n_hi, 0, 0, 4, 8, 32, total_length, buffer);
696 if (errmsg)
697 break;
698 errmsg = insert_normal (cd, fields->f_24u4n_lo, 0, 0, 16, 16, 32, total_length, buffer);
699 if (errmsg)
700 break;
701 }
702 break;
703 case MEP_OPERAND_CP_FLAG :
704 break;
705 case MEP_OPERAND_CRN :
706 errmsg = insert_normal (cd, fields->f_crn, 0, 0, 4, 4, 32, total_length, buffer);
707 break;
708 case MEP_OPERAND_CRN64 :
709 errmsg = insert_normal (cd, fields->f_crn, 0, 0, 4, 4, 32, total_length, buffer);
710 break;
711 case MEP_OPERAND_CRNX :
712 {
713 {
714 FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
715 FLD (f_crnx_hi) = ((unsigned int) (FLD (f_crnx)) >> (4));
716 }
717 errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
718 if (errmsg)
719 break;
720 errmsg = insert_normal (cd, fields->f_crnx_lo, 0, 0, 4, 4, 32, total_length, buffer);
721 if (errmsg)
722 break;
723 }
724 break;
725 case MEP_OPERAND_CRNX64 :
726 {
727 {
728 FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
729 FLD (f_crnx_hi) = ((unsigned int) (FLD (f_crnx)) >> (4));
730 }
731 errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
732 if (errmsg)
733 break;
734 errmsg = insert_normal (cd, fields->f_crnx_lo, 0, 0, 4, 4, 32, total_length, buffer);
735 if (errmsg)
736 break;
737 }
738 break;
739 case MEP_OPERAND_CROC :
740 errmsg = insert_normal (cd, fields->f_ivc2_5u7, 0, 0, 7, 5, 32, total_length, buffer);
741 break;
742 case MEP_OPERAND_CROP :
743 errmsg = insert_normal (cd, fields->f_ivc2_5u23, 0, 0, 23, 5, 32, total_length, buffer);
744 break;
745 case MEP_OPERAND_CRPC :
746 errmsg = insert_normal (cd, fields->f_ivc2_5u26, 0, 0, 26, 5, 32, total_length, buffer);
747 break;
748 case MEP_OPERAND_CRPP :
749 errmsg = insert_normal (cd, fields->f_ivc2_5u18, 0, 0, 18, 5, 32, total_length, buffer);
750 break;
751 case MEP_OPERAND_CRQC :
752 errmsg = insert_normal (cd, fields->f_ivc2_5u21, 0, 0, 21, 5, 32, total_length, buffer);
753 break;
754 case MEP_OPERAND_CRQP :
755 errmsg = insert_normal (cd, fields->f_ivc2_5u13, 0, 0, 13, 5, 32, total_length, buffer);
756 break;
757 case MEP_OPERAND_CSRN :
758 {
759 {
760 FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
761 FLD (f_csrn_hi) = ((unsigned int) (FLD (f_csrn)) >> (4));
762 }
763 errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
764 if (errmsg)
765 break;
766 errmsg = insert_normal (cd, fields->f_csrn_lo, 0, 0, 8, 4, 32, total_length, buffer);
767 if (errmsg)
768 break;
769 }
770 break;
771 case MEP_OPERAND_CSRN_IDX :
772 {
773 {
774 FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
775 FLD (f_csrn_hi) = ((unsigned int) (FLD (f_csrn)) >> (4));
776 }
777 errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
778 if (errmsg)
779 break;
780 errmsg = insert_normal (cd, fields->f_csrn_lo, 0, 0, 8, 4, 32, total_length, buffer);
781 if (errmsg)
782 break;
783 }
784 break;
785 case MEP_OPERAND_DBG :
786 break;
787 case MEP_OPERAND_DEPC :
788 break;
789 case MEP_OPERAND_EPC :
790 break;
791 case MEP_OPERAND_EXC :
792 break;
793 case MEP_OPERAND_HI :
794 break;
795 case MEP_OPERAND_IMM16P0 :
796 {
797 {
798 FLD (f_ivc2_8u0) = ((((unsigned int) (FLD (f_ivc2_imm16p0)) >> (8))) & (255));
799 FLD (f_ivc2_8u20) = ((FLD (f_ivc2_imm16p0)) & (255));
800 }
801 errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
802 if (errmsg)
803 break;
804 errmsg = insert_normal (cd, fields->f_ivc2_8u20, 0, 0, 20, 8, 32, total_length, buffer);
805 if (errmsg)
806 break;
807 }
808 break;
809 case MEP_OPERAND_IMM3P12 :
810 errmsg = insert_normal (cd, fields->f_ivc2_3u12, 0, 0, 12, 3, 32, total_length, buffer);
811 break;
812 case MEP_OPERAND_IMM3P25 :
813 errmsg = insert_normal (cd, fields->f_ivc2_3u25, 0, 0, 25, 3, 32, total_length, buffer);
814 break;
815 case MEP_OPERAND_IMM3P4 :
816 errmsg = insert_normal (cd, fields->f_ivc2_3u4, 0, 0, 4, 3, 32, total_length, buffer);
817 break;
818 case MEP_OPERAND_IMM3P5 :
819 errmsg = insert_normal (cd, fields->f_ivc2_3u5, 0, 0, 5, 3, 32, total_length, buffer);
820 break;
821 case MEP_OPERAND_IMM3P9 :
822 errmsg = insert_normal (cd, fields->f_ivc2_3u9, 0, 0, 9, 3, 32, total_length, buffer);
823 break;
824 case MEP_OPERAND_IMM4P10 :
825 errmsg = insert_normal (cd, fields->f_ivc2_4u10, 0, 0, 10, 4, 32, total_length, buffer);
826 break;
827 case MEP_OPERAND_IMM4P4 :
828 errmsg = insert_normal (cd, fields->f_ivc2_4u4, 0, 0, 4, 4, 32, total_length, buffer);
829 break;
830 case MEP_OPERAND_IMM4P8 :
831 errmsg = insert_normal (cd, fields->f_ivc2_4u8, 0, 0, 8, 4, 32, total_length, buffer);
832 break;
833 case MEP_OPERAND_IMM5P23 :
834 errmsg = insert_normal (cd, fields->f_ivc2_5u23, 0, 0, 23, 5, 32, total_length, buffer);
835 break;
836 case MEP_OPERAND_IMM5P3 :
837 errmsg = insert_normal (cd, fields->f_ivc2_5u3, 0, 0, 3, 5, 32, total_length, buffer);
838 break;
839 case MEP_OPERAND_IMM5P7 :
840 errmsg = insert_normal (cd, fields->f_ivc2_5u7, 0, 0, 7, 5, 32, total_length, buffer);
841 break;
842 case MEP_OPERAND_IMM5P8 :
843 errmsg = insert_normal (cd, fields->f_ivc2_5u8, 0, 0, 8, 5, 32, total_length, buffer);
844 break;
845 case MEP_OPERAND_IMM6P2 :
846 errmsg = insert_normal (cd, fields->f_ivc2_6u2, 0, 0, 2, 6, 32, total_length, buffer);
847 break;
848 case MEP_OPERAND_IMM6P6 :
849 errmsg = insert_normal (cd, fields->f_ivc2_6u6, 0, 0, 6, 6, 32, total_length, buffer);
850 break;
851 case MEP_OPERAND_IMM8P0 :
852 errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
853 break;
854 case MEP_OPERAND_IMM8P20 :
855 errmsg = insert_normal (cd, fields->f_ivc2_8u20, 0, 0, 20, 8, 32, total_length, buffer);
856 break;
857 case MEP_OPERAND_IMM8P4 :
858 errmsg = insert_normal (cd, fields->f_ivc2_8u4, 0, 0, 4, 8, 32, total_length, buffer);
859 break;
860 case MEP_OPERAND_IVC_X_0_2 :
861 errmsg = insert_normal (cd, fields->f_ivc2_2u0, 0, 0, 0, 2, 32, total_length, buffer);
862 break;
863 case MEP_OPERAND_IVC_X_0_3 :
864 errmsg = insert_normal (cd, fields->f_ivc2_3u0, 0, 0, 0, 3, 32, total_length, buffer);
865 break;
866 case MEP_OPERAND_IVC_X_0_4 :
867 errmsg = insert_normal (cd, fields->f_ivc2_4u0, 0, 0, 0, 4, 32, total_length, buffer);
868 break;
869 case MEP_OPERAND_IVC_X_0_5 :
870 errmsg = insert_normal (cd, fields->f_ivc2_5u0, 0, 0, 0, 5, 32, total_length, buffer);
871 break;
872 case MEP_OPERAND_IVC_X_6_1 :
873 errmsg = insert_normal (cd, fields->f_ivc2_1u6, 0, 0, 6, 1, 32, total_length, buffer);
874 break;
875 case MEP_OPERAND_IVC_X_6_2 :
876 errmsg = insert_normal (cd, fields->f_ivc2_2u6, 0, 0, 6, 2, 32, total_length, buffer);
877 break;
878 case MEP_OPERAND_IVC_X_6_3 :
879 errmsg = insert_normal (cd, fields->f_ivc2_3u6, 0, 0, 6, 3, 32, total_length, buffer);
880 break;
881 case MEP_OPERAND_IVC2_ACC0_0 :
882 break;
883 case MEP_OPERAND_IVC2_ACC0_1 :
884 break;
885 case MEP_OPERAND_IVC2_ACC0_2 :
886 break;
887 case MEP_OPERAND_IVC2_ACC0_3 :
888 break;
889 case MEP_OPERAND_IVC2_ACC0_4 :
890 break;
891 case MEP_OPERAND_IVC2_ACC0_5 :
892 break;
893 case MEP_OPERAND_IVC2_ACC0_6 :
894 break;
895 case MEP_OPERAND_IVC2_ACC0_7 :
896 break;
897 case MEP_OPERAND_IVC2_ACC1_0 :
898 break;
899 case MEP_OPERAND_IVC2_ACC1_1 :
900 break;
901 case MEP_OPERAND_IVC2_ACC1_2 :
902 break;
903 case MEP_OPERAND_IVC2_ACC1_3 :
904 break;
905 case MEP_OPERAND_IVC2_ACC1_4 :
906 break;
907 case MEP_OPERAND_IVC2_ACC1_5 :
908 break;
909 case MEP_OPERAND_IVC2_ACC1_6 :
910 break;
911 case MEP_OPERAND_IVC2_ACC1_7 :
912 break;
913 case MEP_OPERAND_IVC2_CC :
914 break;
915 case MEP_OPERAND_IVC2_COFA0 :
916 break;
917 case MEP_OPERAND_IVC2_COFA1 :
918 break;
919 case MEP_OPERAND_IVC2_COFR0 :
920 break;
921 case MEP_OPERAND_IVC2_COFR1 :
922 break;
923 case MEP_OPERAND_IVC2_CSAR0 :
924 break;
925 case MEP_OPERAND_IVC2_CSAR1 :
926 break;
927 case MEP_OPERAND_IVC2C3CCRN :
928 {
929 {
930 FLD (f_ivc2_ccrn_c3hi) = ((((unsigned int) (FLD (f_ivc2_ccrn_c3)) >> (4))) & (3));
931 FLD (f_ivc2_ccrn_c3lo) = ((FLD (f_ivc2_ccrn_c3)) & (15));
932 }
933 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_c3hi, 0, 0, 28, 2, 32, total_length, buffer);
934 if (errmsg)
935 break;
936 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_c3lo, 0, 0, 4, 4, 32, total_length, buffer);
937 if (errmsg)
938 break;
939 }
940 break;
941 case MEP_OPERAND_IVC2CCRN :
942 {
943 {
944 FLD (f_ivc2_ccrn_h2) = ((((unsigned int) (FLD (f_ivc2_ccrn)) >> (4))) & (3));
945 FLD (f_ivc2_ccrn_lo) = ((FLD (f_ivc2_ccrn)) & (15));
946 }
947 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_h2, 0, 0, 20, 2, 32, total_length, buffer);
948 if (errmsg)
949 break;
950 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_lo, 0, 0, 0, 4, 32, total_length, buffer);
951 if (errmsg)
952 break;
953 }
954 break;
955 case MEP_OPERAND_IVC2CRN :
956 {
957 {
958 FLD (f_ivc2_ccrn_h1) = ((((unsigned int) (FLD (f_ivc2_crnx)) >> (4))) & (1));
959 FLD (f_ivc2_ccrn_lo) = ((FLD (f_ivc2_crnx)) & (15));
960 }
961 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_h1, 0, 0, 20, 1, 32, total_length, buffer);
962 if (errmsg)
963 break;
964 errmsg = insert_normal (cd, fields->f_ivc2_ccrn_lo, 0, 0, 0, 4, 32, total_length, buffer);
965 if (errmsg)
966 break;
967 }
968 break;
969 case MEP_OPERAND_IVC2RM :
970 errmsg = insert_normal (cd, fields->f_ivc2_crm, 0, 0, 4, 4, 32, total_length, buffer);
971 break;
972 case MEP_OPERAND_LO :
973 break;
974 case MEP_OPERAND_LP :
975 break;
976 case MEP_OPERAND_MB0 :
977 break;
978 case MEP_OPERAND_MB1 :
979 break;
980 case MEP_OPERAND_ME0 :
981 break;
982 case MEP_OPERAND_ME1 :
983 break;
984 case MEP_OPERAND_NPC :
985 break;
986 case MEP_OPERAND_OPT :
987 break;
988 case MEP_OPERAND_PCABS24A2 :
989 {
990 {
991 FLD (f_24u5a2n_lo) = ((unsigned int) (((FLD (f_24u5a2n)) & (255))) >> (1));
992 FLD (f_24u5a2n_hi) = ((unsigned int) (FLD (f_24u5a2n)) >> (8));
993 }
994 errmsg = insert_normal (cd, fields->f_24u5a2n_hi, 0, 0, 16, 16, 32, total_length, buffer);
995 if (errmsg)
996 break;
997 errmsg = insert_normal (cd, fields->f_24u5a2n_lo, 0, 0, 5, 7, 32, total_length, buffer);
998 if (errmsg)
999 break;
1000 }
1001 break;
1002 case MEP_OPERAND_PCREL12A2 :
1003 {
1004 long value = fields->f_12s4a2;
1005 value = ((int) (((value) - (pc))) >> (1));
1006 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 4, 11, 32, total_length, buffer);
1007 }
1008 break;
1009 case MEP_OPERAND_PCREL17A2 :
1010 {
1011 long value = fields->f_17s16a2;
1012 value = ((int) (((value) - (pc))) >> (1));
1013 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, buffer);
1014 }
1015 break;
1016 case MEP_OPERAND_PCREL24A2 :
1017 {
1018 {
1019 FLD (f_24s5a2n) = ((FLD (f_24s5a2n)) - (pc));
1020 FLD (f_24s5a2n_lo) = ((unsigned int) (((FLD (f_24s5a2n)) & (254))) >> (1));
1021 FLD (f_24s5a2n_hi) = ((int) (FLD (f_24s5a2n)) >> (8));
1022 }
1023 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);
1024 if (errmsg)
1025 break;
1026 errmsg = insert_normal (cd, fields->f_24s5a2n_lo, 0|(1<<CGEN_IFLD_PCREL_ADDR), 0, 5, 7, 32, total_length, buffer);
1027 if (errmsg)
1028 break;
1029 }
1030 break;
1031 case MEP_OPERAND_PCREL8A2 :
1032 {
1033 long value = fields->f_8s8a2;
1034 value = ((int) (((value) - (pc))) >> (1));
1035 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 8, 7, 32, total_length, buffer);
1036 }
1037 break;
1038 case MEP_OPERAND_PSW :
1039 break;
1040 case MEP_OPERAND_R0 :
1041 break;
1042 case MEP_OPERAND_R1 :
1043 break;
1044 case MEP_OPERAND_RL :
1045 errmsg = insert_normal (cd, fields->f_rl, 0, 0, 12, 4, 32, total_length, buffer);
1046 break;
1047 case MEP_OPERAND_RL5 :
1048 errmsg = insert_normal (cd, fields->f_rl5, 0, 0, 20, 4, 32, total_length, buffer);
1049 break;
1050 case MEP_OPERAND_RM :
1051 errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
1052 break;
1053 case MEP_OPERAND_RMA :
1054 errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
1055 break;
1056 case MEP_OPERAND_RN :
1057 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1058 break;
1059 case MEP_OPERAND_RN3 :
1060 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1061 break;
1062 case MEP_OPERAND_RN3C :
1063 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1064 break;
1065 case MEP_OPERAND_RN3L :
1066 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1067 break;
1068 case MEP_OPERAND_RN3S :
1069 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1070 break;
1071 case MEP_OPERAND_RN3UC :
1072 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1073 break;
1074 case MEP_OPERAND_RN3UL :
1075 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1076 break;
1077 case MEP_OPERAND_RN3US :
1078 errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
1079 break;
1080 case MEP_OPERAND_RNC :
1081 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1082 break;
1083 case MEP_OPERAND_RNL :
1084 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1085 break;
1086 case MEP_OPERAND_RNS :
1087 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1088 break;
1089 case MEP_OPERAND_RNUC :
1090 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1091 break;
1092 case MEP_OPERAND_RNUL :
1093 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1094 break;
1095 case MEP_OPERAND_RNUS :
1096 errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
1097 break;
1098 case MEP_OPERAND_SAR :
1099 break;
1100 case MEP_OPERAND_SDISP16 :
1101 errmsg = insert_normal (cd, fields->f_16s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
1102 break;
1103 case MEP_OPERAND_SIMM16 :
1104 errmsg = insert_normal (cd, fields->f_16s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
1105 break;
1106 case MEP_OPERAND_SIMM16P0 :
1107 {
1108 {
1109 FLD (f_ivc2_8u0) = ((((unsigned int) (FLD (f_ivc2_simm16p0)) >> (8))) & (255));
1110 FLD (f_ivc2_8u20) = ((FLD (f_ivc2_simm16p0)) & (255));
1111 }
1112 errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
1113 if (errmsg)
1114 break;
1115 errmsg = insert_normal (cd, fields->f_ivc2_8u20, 0, 0, 20, 8, 32, total_length, buffer);
1116 if (errmsg)
1117 break;
1118 }
1119 break;
1120 case MEP_OPERAND_SIMM6 :
1121 errmsg = insert_normal (cd, fields->f_6s8, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 6, 32, total_length, buffer);
1122 break;
1123 case MEP_OPERAND_SIMM8 :
1124 errmsg = insert_normal (cd, fields->f_8s8, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 8, 32, total_length, buffer);
1125 break;
1126 case MEP_OPERAND_SIMM8P0 :
1127 errmsg = insert_normal (cd, fields->f_ivc2_8s0, 0|(1<<CGEN_IFLD_SIGNED), 0, 0, 8, 32, total_length, buffer);
1128 break;
1129 case MEP_OPERAND_SIMM8P20 :
1130 errmsg = insert_normal (cd, fields->f_ivc2_8s20, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 8, 32, total_length, buffer);
1131 break;
1132 case MEP_OPERAND_SIMM8P4 :
1133 errmsg = insert_normal (cd, fields->f_ivc2_8s4, 0|(1<<CGEN_IFLD_SIGNED), 0, 4, 8, 32, total_length, buffer);
1134 break;
1135 case MEP_OPERAND_SP :
1136 break;
1137 case MEP_OPERAND_SPR :
1138 break;
1139 case MEP_OPERAND_TP :
1140 break;
1141 case MEP_OPERAND_TPR :
1142 break;
1143 case MEP_OPERAND_UDISP2 :
1144 errmsg = insert_normal (cd, fields->f_2u6, 0, 0, 6, 2, 32, total_length, buffer);
1145 break;
1146 case MEP_OPERAND_UDISP7 :
1147 errmsg = insert_normal (cd, fields->f_7u9, 0, 0, 9, 7, 32, total_length, buffer);
1148 break;
1149 case MEP_OPERAND_UDISP7A2 :
1150 {
1151 long value = fields->f_7u9a2;
1152 value = ((unsigned int) (value) >> (1));
1153 errmsg = insert_normal (cd, value, 0, 0, 9, 6, 32, total_length, buffer);
1154 }
1155 break;
1156 case MEP_OPERAND_UDISP7A4 :
1157 {
1158 long value = fields->f_7u9a4;
1159 value = ((unsigned int) (value) >> (2));
1160 errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
1161 }
1162 break;
1163 case MEP_OPERAND_UIMM16 :
1164 errmsg = insert_normal (cd, fields->f_16u16, 0, 0, 16, 16, 32, total_length, buffer);
1165 break;
1166 case MEP_OPERAND_UIMM2 :
1167 errmsg = insert_normal (cd, fields->f_2u10, 0, 0, 10, 2, 32, total_length, buffer);
1168 break;
1169 case MEP_OPERAND_UIMM24 :
1170 {
1171 {
1172 FLD (f_24u8n_hi) = ((unsigned int) (FLD (f_24u8n)) >> (8));
1173 FLD (f_24u8n_lo) = ((FLD (f_24u8n)) & (255));
1174 }
1175 errmsg = insert_normal (cd, fields->f_24u8n_hi, 0, 0, 16, 16, 32, total_length, buffer);
1176 if (errmsg)
1177 break;
1178 errmsg = insert_normal (cd, fields->f_24u8n_lo, 0, 0, 8, 8, 32, total_length, buffer);
1179 if (errmsg)
1180 break;
1181 }
1182 break;
1183 case MEP_OPERAND_UIMM3 :
1184 errmsg = insert_normal (cd, fields->f_3u5, 0, 0, 5, 3, 32, total_length, buffer);
1185 break;
1186 case MEP_OPERAND_UIMM4 :
1187 errmsg = insert_normal (cd, fields->f_4u8, 0, 0, 8, 4, 32, total_length, buffer);
1188 break;
1189 case MEP_OPERAND_UIMM5 :
1190 errmsg = insert_normal (cd, fields->f_5u8, 0, 0, 8, 5, 32, total_length, buffer);
1191 break;
1192 case MEP_OPERAND_UIMM7A4 :
1193 {
1194 long value = fields->f_7u9a4;
1195 value = ((unsigned int) (value) >> (2));
1196 errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
1197 }
1198 break;
1199 case MEP_OPERAND_ZERO :
1200 break;
1201
1202 default :
1203 /* xgettext:c-format */
1204 fprintf (stderr, _("Unrecognized field %d while building insn.\n"),
1205 opindex);
1206 abort ();
1207 }
1208
1209 return errmsg;
1210 }
1211
1212 int mep_cgen_extract_operand
1213 (CGEN_CPU_DESC, int, CGEN_EXTRACT_INFO *, CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
1214
1215 /* Main entry point for operand extraction.
1216 The result is <= 0 for error, >0 for success.
1217 ??? Actual values aren't well defined right now.
1218
1219 This function is basically just a big switch statement. Earlier versions
1220 used tables to look up the function to use, but
1221 - if the table contains both assembler and disassembler functions then
1222 the disassembler contains much of the assembler and vice-versa,
1223 - there's a lot of inlining possibilities as things grow,
1224 - using a switch statement avoids the function call overhead.
1225
1226 This function could be moved into `print_insn_normal', but keeping it
1227 separate makes clear the interface between `print_insn_normal' and each of
1228 the handlers. */
1229
1230 int
1231 mep_cgen_extract_operand (CGEN_CPU_DESC cd,
1232 int opindex,
1233 CGEN_EXTRACT_INFO *ex_info,
1234 CGEN_INSN_INT insn_value,
1235 CGEN_FIELDS * fields,
1236 bfd_vma pc)
1237 {
1238 /* Assume success (for those operands that are nops). */
1239 int length = 1;
1240 unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
1241
1242 switch (opindex)
1243 {
1244 case MEP_OPERAND_ADDR24A4 :
1245 {
1246 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u8a4n_hi);
1247 if (length <= 0) break;
1248 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 6, 32, total_length, pc, & fields->f_24u8a4n_lo);
1249 if (length <= 0) break;
1250 FLD (f_24u8a4n) = ((((FLD (f_24u8a4n_hi)) << (8))) | (((FLD (f_24u8a4n_lo)) << (2))));
1251 }
1252 break;
1253 case MEP_OPERAND_C5RMUIMM20 :
1254 {
1255 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_c5_rm);
1256 if (length <= 0) break;
1257 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_c5_16u16);
1258 if (length <= 0) break;
1259 {
1260 FLD (f_c5_rmuimm20) = ((FLD (f_c5_16u16)) | (((FLD (f_c5_rm)) << (16))));
1261 }
1262 }
1263 break;
1264 case MEP_OPERAND_C5RNMUIMM24 :
1265 {
1266 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_c5_rnm);
1267 if (length <= 0) break;
1268 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_c5_16u16);
1269 if (length <= 0) break;
1270 {
1271 FLD (f_c5_rnmuimm24) = ((FLD (f_c5_16u16)) | (((FLD (f_c5_rnm)) << (16))));
1272 }
1273 }
1274 break;
1275 case MEP_OPERAND_CALLNUM :
1276 {
1277 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 1, 32, total_length, pc, & fields->f_5);
1278 if (length <= 0) break;
1279 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_6);
1280 if (length <= 0) break;
1281 length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 1, 32, total_length, pc, & fields->f_7);
1282 if (length <= 0) break;
1283 length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 1, 32, total_length, pc, & fields->f_11);
1284 if (length <= 0) break;
1285 FLD (f_callnum) = ((((FLD (f_5)) << (3))) | (((((FLD (f_6)) << (2))) | (((((FLD (f_7)) << (1))) | (FLD (f_11)))))));
1286 }
1287 break;
1288 case MEP_OPERAND_CCCC :
1289 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
1290 break;
1291 case MEP_OPERAND_CCRN :
1292 {
1293 length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 2, 32, total_length, pc, & fields->f_ccrn_hi);
1294 if (length <= 0) break;
1295 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ccrn_lo);
1296 if (length <= 0) break;
1297 FLD (f_ccrn) = ((((FLD (f_ccrn_hi)) << (4))) | (FLD (f_ccrn_lo)));
1298 }
1299 break;
1300 case MEP_OPERAND_CDISP10 :
1301 {
1302 long value;
1303 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
1304 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)));
1305 fields->f_cdisp10 = value;
1306 }
1307 break;
1308 case MEP_OPERAND_CDISP10A2 :
1309 {
1310 long value;
1311 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
1312 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)));
1313 fields->f_cdisp10 = value;
1314 }
1315 break;
1316 case MEP_OPERAND_CDISP10A4 :
1317 {
1318 long value;
1319 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
1320 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)));
1321 fields->f_cdisp10 = value;
1322 }
1323 break;
1324 case MEP_OPERAND_CDISP10A8 :
1325 {
1326 long value;
1327 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
1328 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)));
1329 fields->f_cdisp10 = value;
1330 }
1331 break;
1332 case MEP_OPERAND_CDISP12 :
1333 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 12, 32, total_length, pc, & fields->f_12s20);
1334 break;
1335 case MEP_OPERAND_CIMM4 :
1336 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1337 break;
1338 case MEP_OPERAND_CIMM5 :
1339 length = extract_normal (cd, ex_info, insn_value, 0, 0, 24, 5, 32, total_length, pc, & fields->f_5u24);
1340 break;
1341 case MEP_OPERAND_CODE16 :
1342 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_16u16);
1343 break;
1344 case MEP_OPERAND_CODE24 :
1345 {
1346 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_24u4n_hi);
1347 if (length <= 0) break;
1348 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u4n_lo);
1349 if (length <= 0) break;
1350 FLD (f_24u4n) = ((((FLD (f_24u4n_hi)) << (16))) | (FLD (f_24u4n_lo)));
1351 }
1352 break;
1353 case MEP_OPERAND_CP_FLAG :
1354 break;
1355 case MEP_OPERAND_CRN :
1356 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crn);
1357 break;
1358 case MEP_OPERAND_CRN64 :
1359 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crn);
1360 break;
1361 case MEP_OPERAND_CRNX :
1362 {
1363 length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_crnx_hi);
1364 if (length <= 0) break;
1365 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crnx_lo);
1366 if (length <= 0) break;
1367 FLD (f_crnx) = ((((FLD (f_crnx_hi)) << (4))) | (FLD (f_crnx_lo)));
1368 }
1369 break;
1370 case MEP_OPERAND_CRNX64 :
1371 {
1372 length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_crnx_hi);
1373 if (length <= 0) break;
1374 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crnx_lo);
1375 if (length <= 0) break;
1376 FLD (f_crnx) = ((((FLD (f_crnx_hi)) << (4))) | (FLD (f_crnx_lo)));
1377 }
1378 break;
1379 case MEP_OPERAND_CROC :
1380 length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 5, 32, total_length, pc, & fields->f_ivc2_5u7);
1381 break;
1382 case MEP_OPERAND_CROP :
1383 length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 5, 32, total_length, pc, & fields->f_ivc2_5u23);
1384 break;
1385 case MEP_OPERAND_CRPC :
1386 length = extract_normal (cd, ex_info, insn_value, 0, 0, 26, 5, 32, total_length, pc, & fields->f_ivc2_5u26);
1387 break;
1388 case MEP_OPERAND_CRPP :
1389 length = extract_normal (cd, ex_info, insn_value, 0, 0, 18, 5, 32, total_length, pc, & fields->f_ivc2_5u18);
1390 break;
1391 case MEP_OPERAND_CRQC :
1392 length = extract_normal (cd, ex_info, insn_value, 0, 0, 21, 5, 32, total_length, pc, & fields->f_ivc2_5u21);
1393 break;
1394 case MEP_OPERAND_CRQP :
1395 length = extract_normal (cd, ex_info, insn_value, 0, 0, 13, 5, 32, total_length, pc, & fields->f_ivc2_5u13);
1396 break;
1397 case MEP_OPERAND_CSRN :
1398 {
1399 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_csrn_hi);
1400 if (length <= 0) break;
1401 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_csrn_lo);
1402 if (length <= 0) break;
1403 FLD (f_csrn) = ((((FLD (f_csrn_hi)) << (4))) | (FLD (f_csrn_lo)));
1404 }
1405 break;
1406 case MEP_OPERAND_CSRN_IDX :
1407 {
1408 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_csrn_hi);
1409 if (length <= 0) break;
1410 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_csrn_lo);
1411 if (length <= 0) break;
1412 FLD (f_csrn) = ((((FLD (f_csrn_hi)) << (4))) | (FLD (f_csrn_lo)));
1413 }
1414 break;
1415 case MEP_OPERAND_DBG :
1416 break;
1417 case MEP_OPERAND_DEPC :
1418 break;
1419 case MEP_OPERAND_EPC :
1420 break;
1421 case MEP_OPERAND_EXC :
1422 break;
1423 case MEP_OPERAND_HI :
1424 break;
1425 case MEP_OPERAND_IMM16P0 :
1426 {
1427 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8u0);
1428 if (length <= 0) break;
1429 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8u20);
1430 if (length <= 0) break;
1431 {
1432 FLD (f_ivc2_imm16p0) = ((FLD (f_ivc2_8u20)) | (((FLD (f_ivc2_8u0)) << (8))));
1433 }
1434 }
1435 break;
1436 case MEP_OPERAND_IMM3P12 :
1437 length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 3, 32, total_length, pc, & fields->f_ivc2_3u12);
1438 break;
1439 case MEP_OPERAND_IMM3P25 :
1440 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 3, 32, total_length, pc, & fields->f_ivc2_3u25);
1441 break;
1442 case MEP_OPERAND_IMM3P4 :
1443 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 3, 32, total_length, pc, & fields->f_ivc2_3u4);
1444 break;
1445 case MEP_OPERAND_IMM3P5 :
1446 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_ivc2_3u5);
1447 break;
1448 case MEP_OPERAND_IMM3P9 :
1449 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 3, 32, total_length, pc, & fields->f_ivc2_3u9);
1450 break;
1451 case MEP_OPERAND_IMM4P10 :
1452 length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 4, 32, total_length, pc, & fields->f_ivc2_4u10);
1453 break;
1454 case MEP_OPERAND_IMM4P4 :
1455 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ivc2_4u4);
1456 break;
1457 case MEP_OPERAND_IMM4P8 :
1458 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_ivc2_4u8);
1459 break;
1460 case MEP_OPERAND_IMM5P23 :
1461 length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 5, 32, total_length, pc, & fields->f_ivc2_5u23);
1462 break;
1463 case MEP_OPERAND_IMM5P3 :
1464 length = extract_normal (cd, ex_info, insn_value, 0, 0, 3, 5, 32, total_length, pc, & fields->f_ivc2_5u3);
1465 break;
1466 case MEP_OPERAND_IMM5P7 :
1467 length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 5, 32, total_length, pc, & fields->f_ivc2_5u7);
1468 break;
1469 case MEP_OPERAND_IMM5P8 :
1470 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 5, 32, total_length, pc, & fields->f_ivc2_5u8);
1471 break;
1472 case MEP_OPERAND_IMM6P2 :
1473 length = extract_normal (cd, ex_info, insn_value, 0, 0, 2, 6, 32, total_length, pc, & fields->f_ivc2_6u2);
1474 break;
1475 case MEP_OPERAND_IMM6P6 :
1476 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 6, 32, total_length, pc, & fields->f_ivc2_6u6);
1477 break;
1478 case MEP_OPERAND_IMM8P0 :
1479 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8u0);
1480 break;
1481 case MEP_OPERAND_IMM8P20 :
1482 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8u20);
1483 break;
1484 case MEP_OPERAND_IMM8P4 :
1485 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_ivc2_8u4);
1486 break;
1487 case MEP_OPERAND_IVC_X_0_2 :
1488 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 2, 32, total_length, pc, & fields->f_ivc2_2u0);
1489 break;
1490 case MEP_OPERAND_IVC_X_0_3 :
1491 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 3, 32, total_length, pc, & fields->f_ivc2_3u0);
1492 break;
1493 case MEP_OPERAND_IVC_X_0_4 :
1494 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 4, 32, total_length, pc, & fields->f_ivc2_4u0);
1495 break;
1496 case MEP_OPERAND_IVC_X_0_5 :
1497 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 5, 32, total_length, pc, & fields->f_ivc2_5u0);
1498 break;
1499 case MEP_OPERAND_IVC_X_6_1 :
1500 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_ivc2_1u6);
1501 break;
1502 case MEP_OPERAND_IVC_X_6_2 :
1503 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 2, 32, total_length, pc, & fields->f_ivc2_2u6);
1504 break;
1505 case MEP_OPERAND_IVC_X_6_3 :
1506 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 3, 32, total_length, pc, & fields->f_ivc2_3u6);
1507 break;
1508 case MEP_OPERAND_IVC2_ACC0_0 :
1509 break;
1510 case MEP_OPERAND_IVC2_ACC0_1 :
1511 break;
1512 case MEP_OPERAND_IVC2_ACC0_2 :
1513 break;
1514 case MEP_OPERAND_IVC2_ACC0_3 :
1515 break;
1516 case MEP_OPERAND_IVC2_ACC0_4 :
1517 break;
1518 case MEP_OPERAND_IVC2_ACC0_5 :
1519 break;
1520 case MEP_OPERAND_IVC2_ACC0_6 :
1521 break;
1522 case MEP_OPERAND_IVC2_ACC0_7 :
1523 break;
1524 case MEP_OPERAND_IVC2_ACC1_0 :
1525 break;
1526 case MEP_OPERAND_IVC2_ACC1_1 :
1527 break;
1528 case MEP_OPERAND_IVC2_ACC1_2 :
1529 break;
1530 case MEP_OPERAND_IVC2_ACC1_3 :
1531 break;
1532 case MEP_OPERAND_IVC2_ACC1_4 :
1533 break;
1534 case MEP_OPERAND_IVC2_ACC1_5 :
1535 break;
1536 case MEP_OPERAND_IVC2_ACC1_6 :
1537 break;
1538 case MEP_OPERAND_IVC2_ACC1_7 :
1539 break;
1540 case MEP_OPERAND_IVC2_CC :
1541 break;
1542 case MEP_OPERAND_IVC2_COFA0 :
1543 break;
1544 case MEP_OPERAND_IVC2_COFA1 :
1545 break;
1546 case MEP_OPERAND_IVC2_COFR0 :
1547 break;
1548 case MEP_OPERAND_IVC2_COFR1 :
1549 break;
1550 case MEP_OPERAND_IVC2_CSAR0 :
1551 break;
1552 case MEP_OPERAND_IVC2_CSAR1 :
1553 break;
1554 case MEP_OPERAND_IVC2C3CCRN :
1555 {
1556 length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 2, 32, total_length, pc, & fields->f_ivc2_ccrn_c3hi);
1557 if (length <= 0) break;
1558 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ivc2_ccrn_c3lo);
1559 if (length <= 0) break;
1560 FLD (f_ivc2_ccrn_c3) = ((((FLD (f_ivc2_ccrn_c3hi)) << (4))) | (FLD (f_ivc2_ccrn_c3lo)));
1561 }
1562 break;
1563 case MEP_OPERAND_IVC2CCRN :
1564 {
1565 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 2, 32, total_length, pc, & fields->f_ivc2_ccrn_h2);
1566 if (length <= 0) break;
1567 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 4, 32, total_length, pc, & fields->f_ivc2_ccrn_lo);
1568 if (length <= 0) break;
1569 FLD (f_ivc2_ccrn) = ((((FLD (f_ivc2_ccrn_h2)) << (4))) | (FLD (f_ivc2_ccrn_lo)));
1570 }
1571 break;
1572 case MEP_OPERAND_IVC2CRN :
1573 {
1574 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 1, 32, total_length, pc, & fields->f_ivc2_ccrn_h1);
1575 if (length <= 0) break;
1576 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 4, 32, total_length, pc, & fields->f_ivc2_ccrn_lo);
1577 if (length <= 0) break;
1578 FLD (f_ivc2_crnx) = ((((FLD (f_ivc2_ccrn_h1)) << (4))) | (FLD (f_ivc2_ccrn_lo)));
1579 }
1580 break;
1581 case MEP_OPERAND_IVC2RM :
1582 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ivc2_crm);
1583 break;
1584 case MEP_OPERAND_LO :
1585 break;
1586 case MEP_OPERAND_LP :
1587 break;
1588 case MEP_OPERAND_MB0 :
1589 break;
1590 case MEP_OPERAND_MB1 :
1591 break;
1592 case MEP_OPERAND_ME0 :
1593 break;
1594 case MEP_OPERAND_ME1 :
1595 break;
1596 case MEP_OPERAND_NPC :
1597 break;
1598 case MEP_OPERAND_OPT :
1599 break;
1600 case MEP_OPERAND_PCABS24A2 :
1601 {
1602 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u5a2n_hi);
1603 if (length <= 0) break;
1604 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 7, 32, total_length, pc, & fields->f_24u5a2n_lo);
1605 if (length <= 0) break;
1606 FLD (f_24u5a2n) = ((((FLD (f_24u5a2n_hi)) << (8))) | (((FLD (f_24u5a2n_lo)) << (1))));
1607 }
1608 break;
1609 case MEP_OPERAND_PCREL12A2 :
1610 {
1611 long value;
1612 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);
1613 value = ((((value) << (1))) + (pc));
1614 fields->f_12s4a2 = value;
1615 }
1616 break;
1617 case MEP_OPERAND_PCREL17A2 :
1618 {
1619 long value;
1620 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);
1621 value = ((((value) << (1))) + (pc));
1622 fields->f_17s16a2 = value;
1623 }
1624 break;
1625 case MEP_OPERAND_PCREL24A2 :
1626 {
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, & fields->f_24s5a2n_hi);
1628 if (length <= 0) break;
1629 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);
1630 if (length <= 0) break;
1631 FLD (f_24s5a2n) = ((((((FLD (f_24s5a2n_hi)) << (8))) | (((FLD (f_24s5a2n_lo)) << (1))))) + (pc));
1632 }
1633 break;
1634 case MEP_OPERAND_PCREL8A2 :
1635 {
1636 long value;
1637 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);
1638 value = ((((value) << (1))) + (pc));
1639 fields->f_8s8a2 = value;
1640 }
1641 break;
1642 case MEP_OPERAND_PSW :
1643 break;
1644 case MEP_OPERAND_R0 :
1645 break;
1646 case MEP_OPERAND_R1 :
1647 break;
1648 case MEP_OPERAND_RL :
1649 length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 4, 32, total_length, pc, & fields->f_rl);
1650 break;
1651 case MEP_OPERAND_RL5 :
1652 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 4, 32, total_length, pc, & fields->f_rl5);
1653 break;
1654 case MEP_OPERAND_RM :
1655 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
1656 break;
1657 case MEP_OPERAND_RMA :
1658 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
1659 break;
1660 case MEP_OPERAND_RN :
1661 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1662 break;
1663 case MEP_OPERAND_RN3 :
1664 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1665 break;
1666 case MEP_OPERAND_RN3C :
1667 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1668 break;
1669 case MEP_OPERAND_RN3L :
1670 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1671 break;
1672 case MEP_OPERAND_RN3S :
1673 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1674 break;
1675 case MEP_OPERAND_RN3UC :
1676 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1677 break;
1678 case MEP_OPERAND_RN3UL :
1679 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1680 break;
1681 case MEP_OPERAND_RN3US :
1682 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
1683 break;
1684 case MEP_OPERAND_RNC :
1685 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1686 break;
1687 case MEP_OPERAND_RNL :
1688 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1689 break;
1690 case MEP_OPERAND_RNS :
1691 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1692 break;
1693 case MEP_OPERAND_RNUC :
1694 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1695 break;
1696 case MEP_OPERAND_RNUL :
1697 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1698 break;
1699 case MEP_OPERAND_RNUS :
1700 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
1701 break;
1702 case MEP_OPERAND_SAR :
1703 break;
1704 case MEP_OPERAND_SDISP16 :
1705 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & fields->f_16s16);
1706 break;
1707 case MEP_OPERAND_SIMM16 :
1708 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & fields->f_16s16);
1709 break;
1710 case MEP_OPERAND_SIMM16P0 :
1711 {
1712 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8u0);
1713 if (length <= 0) break;
1714 length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8u20);
1715 if (length <= 0) break;
1716 {
1717 FLD (f_ivc2_simm16p0) = ((FLD (f_ivc2_8u20)) | (((FLD (f_ivc2_8u0)) << (8))));
1718 }
1719 }
1720 break;
1721 case MEP_OPERAND_SIMM6 :
1722 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 6, 32, total_length, pc, & fields->f_6s8);
1723 break;
1724 case MEP_OPERAND_SIMM8 :
1725 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 8, 32, total_length, pc, & fields->f_8s8);
1726 break;
1727 case MEP_OPERAND_SIMM8P0 :
1728 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8s0);
1729 break;
1730 case MEP_OPERAND_SIMM8P20 :
1731 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8s20);
1732 break;
1733 case MEP_OPERAND_SIMM8P4 :
1734 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 4, 8, 32, total_length, pc, & fields->f_ivc2_8s4);
1735 break;
1736 case MEP_OPERAND_SP :
1737 break;
1738 case MEP_OPERAND_SPR :
1739 break;
1740 case MEP_OPERAND_TP :
1741 break;
1742 case MEP_OPERAND_TPR :
1743 break;
1744 case MEP_OPERAND_UDISP2 :
1745 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 2, 32, total_length, pc, & fields->f_2u6);
1746 break;
1747 case MEP_OPERAND_UDISP7 :
1748 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 7, 32, total_length, pc, & fields->f_7u9);
1749 break;
1750 case MEP_OPERAND_UDISP7A2 :
1751 {
1752 long value;
1753 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 6, 32, total_length, pc, & value);
1754 value = ((value) << (1));
1755 fields->f_7u9a2 = value;
1756 }
1757 break;
1758 case MEP_OPERAND_UDISP7A4 :
1759 {
1760 long value;
1761 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 5, 32, total_length, pc, & value);
1762 value = ((value) << (2));
1763 fields->f_7u9a4 = value;
1764 }
1765 break;
1766 case MEP_OPERAND_UIMM16 :
1767 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_16u16);
1768 break;
1769 case MEP_OPERAND_UIMM2 :
1770 length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 2, 32, total_length, pc, & fields->f_2u10);
1771 break;
1772 case MEP_OPERAND_UIMM24 :
1773 {
1774 length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u8n_hi);
1775 if (length <= 0) break;
1776 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 8, 32, total_length, pc, & fields->f_24u8n_lo);
1777 if (length <= 0) break;
1778 FLD (f_24u8n) = ((((FLD (f_24u8n_hi)) << (8))) | (FLD (f_24u8n_lo)));
1779 }
1780 break;
1781 case MEP_OPERAND_UIMM3 :
1782 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_3u5);
1783 break;
1784 case MEP_OPERAND_UIMM4 :
1785 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_4u8);
1786 break;
1787 case MEP_OPERAND_UIMM5 :
1788 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 5, 32, total_length, pc, & fields->f_5u8);
1789 break;
1790 case MEP_OPERAND_UIMM7A4 :
1791 {
1792 long value;
1793 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 5, 32, total_length, pc, & value);
1794 value = ((value) << (2));
1795 fields->f_7u9a4 = value;
1796 }
1797 break;
1798 case MEP_OPERAND_ZERO :
1799 break;
1800
1801 default :
1802 /* xgettext:c-format */
1803 fprintf (stderr, _("Unrecognized field %d while decoding insn.\n"),
1804 opindex);
1805 abort ();
1806 }
1807
1808 return length;
1809 }
1810
1811 cgen_insert_fn * const mep_cgen_insert_handlers[] =
1812 {
1813 insert_insn_normal,
1814 };
1815
1816 cgen_extract_fn * const mep_cgen_extract_handlers[] =
1817 {
1818 extract_insn_normal,
1819 };
1820
1821 int mep_cgen_get_int_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
1822 bfd_vma mep_cgen_get_vma_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
1823
1824 /* Getting values from cgen_fields is handled by a collection of functions.
1825 They are distinguished by the type of the VALUE argument they return.
1826 TODO: floating point, inlining support, remove cases where result type
1827 not appropriate. */
1828
1829 int
1830 mep_cgen_get_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
1831 int opindex,
1832 const CGEN_FIELDS * fields)
1833 {
1834 int value;
1835
1836 switch (opindex)
1837 {
1838 case MEP_OPERAND_ADDR24A4 :
1839 value = fields->f_24u8a4n;
1840 break;
1841 case MEP_OPERAND_C5RMUIMM20 :
1842 value = fields->f_c5_rmuimm20;
1843 break;
1844 case MEP_OPERAND_C5RNMUIMM24 :
1845 value = fields->f_c5_rnmuimm24;
1846 break;
1847 case MEP_OPERAND_CALLNUM :
1848 value = fields->f_callnum;
1849 break;
1850 case MEP_OPERAND_CCCC :
1851 value = fields->f_rm;
1852 break;
1853 case MEP_OPERAND_CCRN :
1854 value = fields->f_ccrn;
1855 break;
1856 case MEP_OPERAND_CDISP10 :
1857 value = fields->f_cdisp10;
1858 break;
1859 case MEP_OPERAND_CDISP10A2 :
1860 value = fields->f_cdisp10;
1861 break;
1862 case MEP_OPERAND_CDISP10A4 :
1863 value = fields->f_cdisp10;
1864 break;
1865 case MEP_OPERAND_CDISP10A8 :
1866 value = fields->f_cdisp10;
1867 break;
1868 case MEP_OPERAND_CDISP12 :
1869 value = fields->f_12s20;
1870 break;
1871 case MEP_OPERAND_CIMM4 :
1872 value = fields->f_rn;
1873 break;
1874 case MEP_OPERAND_CIMM5 :
1875 value = fields->f_5u24;
1876 break;
1877 case MEP_OPERAND_CODE16 :
1878 value = fields->f_16u16;
1879 break;
1880 case MEP_OPERAND_CODE24 :
1881 value = fields->f_24u4n;
1882 break;
1883 case MEP_OPERAND_CP_FLAG :
1884 value = 0;
1885 break;
1886 case MEP_OPERAND_CRN :
1887 value = fields->f_crn;
1888 break;
1889 case MEP_OPERAND_CRN64 :
1890 value = fields->f_crn;
1891 break;
1892 case MEP_OPERAND_CRNX :
1893 value = fields->f_crnx;
1894 break;
1895 case MEP_OPERAND_CRNX64 :
1896 value = fields->f_crnx;
1897 break;
1898 case MEP_OPERAND_CROC :
1899 value = fields->f_ivc2_5u7;
1900 break;
1901 case MEP_OPERAND_CROP :
1902 value = fields->f_ivc2_5u23;
1903 break;
1904 case MEP_OPERAND_CRPC :
1905 value = fields->f_ivc2_5u26;
1906 break;
1907 case MEP_OPERAND_CRPP :
1908 value = fields->f_ivc2_5u18;
1909 break;
1910 case MEP_OPERAND_CRQC :
1911 value = fields->f_ivc2_5u21;
1912 break;
1913 case MEP_OPERAND_CRQP :
1914 value = fields->f_ivc2_5u13;
1915 break;
1916 case MEP_OPERAND_CSRN :
1917 value = fields->f_csrn;
1918 break;
1919 case MEP_OPERAND_CSRN_IDX :
1920 value = fields->f_csrn;
1921 break;
1922 case MEP_OPERAND_DBG :
1923 value = 0;
1924 break;
1925 case MEP_OPERAND_DEPC :
1926 value = 0;
1927 break;
1928 case MEP_OPERAND_EPC :
1929 value = 0;
1930 break;
1931 case MEP_OPERAND_EXC :
1932 value = 0;
1933 break;
1934 case MEP_OPERAND_HI :
1935 value = 0;
1936 break;
1937 case MEP_OPERAND_IMM16P0 :
1938 value = fields->f_ivc2_imm16p0;
1939 break;
1940 case MEP_OPERAND_IMM3P12 :
1941 value = fields->f_ivc2_3u12;
1942 break;
1943 case MEP_OPERAND_IMM3P25 :
1944 value = fields->f_ivc2_3u25;
1945 break;
1946 case MEP_OPERAND_IMM3P4 :
1947 value = fields->f_ivc2_3u4;
1948 break;
1949 case MEP_OPERAND_IMM3P5 :
1950 value = fields->f_ivc2_3u5;
1951 break;
1952 case MEP_OPERAND_IMM3P9 :
1953 value = fields->f_ivc2_3u9;
1954 break;
1955 case MEP_OPERAND_IMM4P10 :
1956 value = fields->f_ivc2_4u10;
1957 break;
1958 case MEP_OPERAND_IMM4P4 :
1959 value = fields->f_ivc2_4u4;
1960 break;
1961 case MEP_OPERAND_IMM4P8 :
1962 value = fields->f_ivc2_4u8;
1963 break;
1964 case MEP_OPERAND_IMM5P23 :
1965 value = fields->f_ivc2_5u23;
1966 break;
1967 case MEP_OPERAND_IMM5P3 :
1968 value = fields->f_ivc2_5u3;
1969 break;
1970 case MEP_OPERAND_IMM5P7 :
1971 value = fields->f_ivc2_5u7;
1972 break;
1973 case MEP_OPERAND_IMM5P8 :
1974 value = fields->f_ivc2_5u8;
1975 break;
1976 case MEP_OPERAND_IMM6P2 :
1977 value = fields->f_ivc2_6u2;
1978 break;
1979 case MEP_OPERAND_IMM6P6 :
1980 value = fields->f_ivc2_6u6;
1981 break;
1982 case MEP_OPERAND_IMM8P0 :
1983 value = fields->f_ivc2_8u0;
1984 break;
1985 case MEP_OPERAND_IMM8P20 :
1986 value = fields->f_ivc2_8u20;
1987 break;
1988 case MEP_OPERAND_IMM8P4 :
1989 value = fields->f_ivc2_8u4;
1990 break;
1991 case MEP_OPERAND_IVC_X_0_2 :
1992 value = fields->f_ivc2_2u0;
1993 break;
1994 case MEP_OPERAND_IVC_X_0_3 :
1995 value = fields->f_ivc2_3u0;
1996 break;
1997 case MEP_OPERAND_IVC_X_0_4 :
1998 value = fields->f_ivc2_4u0;
1999 break;
2000 case MEP_OPERAND_IVC_X_0_5 :
2001 value = fields->f_ivc2_5u0;
2002 break;
2003 case MEP_OPERAND_IVC_X_6_1 :
2004 value = fields->f_ivc2_1u6;
2005 break;
2006 case MEP_OPERAND_IVC_X_6_2 :
2007 value = fields->f_ivc2_2u6;
2008 break;
2009 case MEP_OPERAND_IVC_X_6_3 :
2010 value = fields->f_ivc2_3u6;
2011 break;
2012 case MEP_OPERAND_IVC2_ACC0_0 :
2013 value = 0;
2014 break;
2015 case MEP_OPERAND_IVC2_ACC0_1 :
2016 value = 0;
2017 break;
2018 case MEP_OPERAND_IVC2_ACC0_2 :
2019 value = 0;
2020 break;
2021 case MEP_OPERAND_IVC2_ACC0_3 :
2022 value = 0;
2023 break;
2024 case MEP_OPERAND_IVC2_ACC0_4 :
2025 value = 0;
2026 break;
2027 case MEP_OPERAND_IVC2_ACC0_5 :
2028 value = 0;
2029 break;
2030 case MEP_OPERAND_IVC2_ACC0_6 :
2031 value = 0;
2032 break;
2033 case MEP_OPERAND_IVC2_ACC0_7 :
2034 value = 0;
2035 break;
2036 case MEP_OPERAND_IVC2_ACC1_0 :
2037 value = 0;
2038 break;
2039 case MEP_OPERAND_IVC2_ACC1_1 :
2040 value = 0;
2041 break;
2042 case MEP_OPERAND_IVC2_ACC1_2 :
2043 value = 0;
2044 break;
2045 case MEP_OPERAND_IVC2_ACC1_3 :
2046 value = 0;
2047 break;
2048 case MEP_OPERAND_IVC2_ACC1_4 :
2049 value = 0;
2050 break;
2051 case MEP_OPERAND_IVC2_ACC1_5 :
2052 value = 0;
2053 break;
2054 case MEP_OPERAND_IVC2_ACC1_6 :
2055 value = 0;
2056 break;
2057 case MEP_OPERAND_IVC2_ACC1_7 :
2058 value = 0;
2059 break;
2060 case MEP_OPERAND_IVC2_CC :
2061 value = 0;
2062 break;
2063 case MEP_OPERAND_IVC2_COFA0 :
2064 value = 0;
2065 break;
2066 case MEP_OPERAND_IVC2_COFA1 :
2067 value = 0;
2068 break;
2069 case MEP_OPERAND_IVC2_COFR0 :
2070 value = 0;
2071 break;
2072 case MEP_OPERAND_IVC2_COFR1 :
2073 value = 0;
2074 break;
2075 case MEP_OPERAND_IVC2_CSAR0 :
2076 value = 0;
2077 break;
2078 case MEP_OPERAND_IVC2_CSAR1 :
2079 value = 0;
2080 break;
2081 case MEP_OPERAND_IVC2C3CCRN :
2082 value = fields->f_ivc2_ccrn_c3;
2083 break;
2084 case MEP_OPERAND_IVC2CCRN :
2085 value = fields->f_ivc2_ccrn;
2086 break;
2087 case MEP_OPERAND_IVC2CRN :
2088 value = fields->f_ivc2_crnx;
2089 break;
2090 case MEP_OPERAND_IVC2RM :
2091 value = fields->f_ivc2_crm;
2092 break;
2093 case MEP_OPERAND_LO :
2094 value = 0;
2095 break;
2096 case MEP_OPERAND_LP :
2097 value = 0;
2098 break;
2099 case MEP_OPERAND_MB0 :
2100 value = 0;
2101 break;
2102 case MEP_OPERAND_MB1 :
2103 value = 0;
2104 break;
2105 case MEP_OPERAND_ME0 :
2106 value = 0;
2107 break;
2108 case MEP_OPERAND_ME1 :
2109 value = 0;
2110 break;
2111 case MEP_OPERAND_NPC :
2112 value = 0;
2113 break;
2114 case MEP_OPERAND_OPT :
2115 value = 0;
2116 break;
2117 case MEP_OPERAND_PCABS24A2 :
2118 value = fields->f_24u5a2n;
2119 break;
2120 case MEP_OPERAND_PCREL12A2 :
2121 value = fields->f_12s4a2;
2122 break;
2123 case MEP_OPERAND_PCREL17A2 :
2124 value = fields->f_17s16a2;
2125 break;
2126 case MEP_OPERAND_PCREL24A2 :
2127 value = fields->f_24s5a2n;
2128 break;
2129 case MEP_OPERAND_PCREL8A2 :
2130 value = fields->f_8s8a2;
2131 break;
2132 case MEP_OPERAND_PSW :
2133 value = 0;
2134 break;
2135 case MEP_OPERAND_R0 :
2136 value = 0;
2137 break;
2138 case MEP_OPERAND_R1 :
2139 value = 0;
2140 break;
2141 case MEP_OPERAND_RL :
2142 value = fields->f_rl;
2143 break;
2144 case MEP_OPERAND_RL5 :
2145 value = fields->f_rl5;
2146 break;
2147 case MEP_OPERAND_RM :
2148 value = fields->f_rm;
2149 break;
2150 case MEP_OPERAND_RMA :
2151 value = fields->f_rm;
2152 break;
2153 case MEP_OPERAND_RN :
2154 value = fields->f_rn;
2155 break;
2156 case MEP_OPERAND_RN3 :
2157 value = fields->f_rn3;
2158 break;
2159 case MEP_OPERAND_RN3C :
2160 value = fields->f_rn3;
2161 break;
2162 case MEP_OPERAND_RN3L :
2163 value = fields->f_rn3;
2164 break;
2165 case MEP_OPERAND_RN3S :
2166 value = fields->f_rn3;
2167 break;
2168 case MEP_OPERAND_RN3UC :
2169 value = fields->f_rn3;
2170 break;
2171 case MEP_OPERAND_RN3UL :
2172 value = fields->f_rn3;
2173 break;
2174 case MEP_OPERAND_RN3US :
2175 value = fields->f_rn3;
2176 break;
2177 case MEP_OPERAND_RNC :
2178 value = fields->f_rn;
2179 break;
2180 case MEP_OPERAND_RNL :
2181 value = fields->f_rn;
2182 break;
2183 case MEP_OPERAND_RNS :
2184 value = fields->f_rn;
2185 break;
2186 case MEP_OPERAND_RNUC :
2187 value = fields->f_rn;
2188 break;
2189 case MEP_OPERAND_RNUL :
2190 value = fields->f_rn;
2191 break;
2192 case MEP_OPERAND_RNUS :
2193 value = fields->f_rn;
2194 break;
2195 case MEP_OPERAND_SAR :
2196 value = 0;
2197 break;
2198 case MEP_OPERAND_SDISP16 :
2199 value = fields->f_16s16;
2200 break;
2201 case MEP_OPERAND_SIMM16 :
2202 value = fields->f_16s16;
2203 break;
2204 case MEP_OPERAND_SIMM16P0 :
2205 value = fields->f_ivc2_simm16p0;
2206 break;
2207 case MEP_OPERAND_SIMM6 :
2208 value = fields->f_6s8;
2209 break;
2210 case MEP_OPERAND_SIMM8 :
2211 value = fields->f_8s8;
2212 break;
2213 case MEP_OPERAND_SIMM8P0 :
2214 value = fields->f_ivc2_8s0;
2215 break;
2216 case MEP_OPERAND_SIMM8P20 :
2217 value = fields->f_ivc2_8s20;
2218 break;
2219 case MEP_OPERAND_SIMM8P4 :
2220 value = fields->f_ivc2_8s4;
2221 break;
2222 case MEP_OPERAND_SP :
2223 value = 0;
2224 break;
2225 case MEP_OPERAND_SPR :
2226 value = 0;
2227 break;
2228 case MEP_OPERAND_TP :
2229 value = 0;
2230 break;
2231 case MEP_OPERAND_TPR :
2232 value = 0;
2233 break;
2234 case MEP_OPERAND_UDISP2 :
2235 value = fields->f_2u6;
2236 break;
2237 case MEP_OPERAND_UDISP7 :
2238 value = fields->f_7u9;
2239 break;
2240 case MEP_OPERAND_UDISP7A2 :
2241 value = fields->f_7u9a2;
2242 break;
2243 case MEP_OPERAND_UDISP7A4 :
2244 value = fields->f_7u9a4;
2245 break;
2246 case MEP_OPERAND_UIMM16 :
2247 value = fields->f_16u16;
2248 break;
2249 case MEP_OPERAND_UIMM2 :
2250 value = fields->f_2u10;
2251 break;
2252 case MEP_OPERAND_UIMM24 :
2253 value = fields->f_24u8n;
2254 break;
2255 case MEP_OPERAND_UIMM3 :
2256 value = fields->f_3u5;
2257 break;
2258 case MEP_OPERAND_UIMM4 :
2259 value = fields->f_4u8;
2260 break;
2261 case MEP_OPERAND_UIMM5 :
2262 value = fields->f_5u8;
2263 break;
2264 case MEP_OPERAND_UIMM7A4 :
2265 value = fields->f_7u9a4;
2266 break;
2267 case MEP_OPERAND_ZERO :
2268 value = 0;
2269 break;
2270
2271 default :
2272 /* xgettext:c-format */
2273 fprintf (stderr, _("Unrecognized field %d while getting int operand.\n"),
2274 opindex);
2275 abort ();
2276 }
2277
2278 return value;
2279 }
2280
2281 bfd_vma
2282 mep_cgen_get_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
2283 int opindex,
2284 const CGEN_FIELDS * fields)
2285 {
2286 bfd_vma value;
2287
2288 switch (opindex)
2289 {
2290 case MEP_OPERAND_ADDR24A4 :
2291 value = fields->f_24u8a4n;
2292 break;
2293 case MEP_OPERAND_C5RMUIMM20 :
2294 value = fields->f_c5_rmuimm20;
2295 break;
2296 case MEP_OPERAND_C5RNMUIMM24 :
2297 value = fields->f_c5_rnmuimm24;
2298 break;
2299 case MEP_OPERAND_CALLNUM :
2300 value = fields->f_callnum;
2301 break;
2302 case MEP_OPERAND_CCCC :
2303 value = fields->f_rm;
2304 break;
2305 case MEP_OPERAND_CCRN :
2306 value = fields->f_ccrn;
2307 break;
2308 case MEP_OPERAND_CDISP10 :
2309 value = fields->f_cdisp10;
2310 break;
2311 case MEP_OPERAND_CDISP10A2 :
2312 value = fields->f_cdisp10;
2313 break;
2314 case MEP_OPERAND_CDISP10A4 :
2315 value = fields->f_cdisp10;
2316 break;
2317 case MEP_OPERAND_CDISP10A8 :
2318 value = fields->f_cdisp10;
2319 break;
2320 case MEP_OPERAND_CDISP12 :
2321 value = fields->f_12s20;
2322 break;
2323 case MEP_OPERAND_CIMM4 :
2324 value = fields->f_rn;
2325 break;
2326 case MEP_OPERAND_CIMM5 :
2327 value = fields->f_5u24;
2328 break;
2329 case MEP_OPERAND_CODE16 :
2330 value = fields->f_16u16;
2331 break;
2332 case MEP_OPERAND_CODE24 :
2333 value = fields->f_24u4n;
2334 break;
2335 case MEP_OPERAND_CP_FLAG :
2336 value = 0;
2337 break;
2338 case MEP_OPERAND_CRN :
2339 value = fields->f_crn;
2340 break;
2341 case MEP_OPERAND_CRN64 :
2342 value = fields->f_crn;
2343 break;
2344 case MEP_OPERAND_CRNX :
2345 value = fields->f_crnx;
2346 break;
2347 case MEP_OPERAND_CRNX64 :
2348 value = fields->f_crnx;
2349 break;
2350 case MEP_OPERAND_CROC :
2351 value = fields->f_ivc2_5u7;
2352 break;
2353 case MEP_OPERAND_CROP :
2354 value = fields->f_ivc2_5u23;
2355 break;
2356 case MEP_OPERAND_CRPC :
2357 value = fields->f_ivc2_5u26;
2358 break;
2359 case MEP_OPERAND_CRPP :
2360 value = fields->f_ivc2_5u18;
2361 break;
2362 case MEP_OPERAND_CRQC :
2363 value = fields->f_ivc2_5u21;
2364 break;
2365 case MEP_OPERAND_CRQP :
2366 value = fields->f_ivc2_5u13;
2367 break;
2368 case MEP_OPERAND_CSRN :
2369 value = fields->f_csrn;
2370 break;
2371 case MEP_OPERAND_CSRN_IDX :
2372 value = fields->f_csrn;
2373 break;
2374 case MEP_OPERAND_DBG :
2375 value = 0;
2376 break;
2377 case MEP_OPERAND_DEPC :
2378 value = 0;
2379 break;
2380 case MEP_OPERAND_EPC :
2381 value = 0;
2382 break;
2383 case MEP_OPERAND_EXC :
2384 value = 0;
2385 break;
2386 case MEP_OPERAND_HI :
2387 value = 0;
2388 break;
2389 case MEP_OPERAND_IMM16P0 :
2390 value = fields->f_ivc2_imm16p0;
2391 break;
2392 case MEP_OPERAND_IMM3P12 :
2393 value = fields->f_ivc2_3u12;
2394 break;
2395 case MEP_OPERAND_IMM3P25 :
2396 value = fields->f_ivc2_3u25;
2397 break;
2398 case MEP_OPERAND_IMM3P4 :
2399 value = fields->f_ivc2_3u4;
2400 break;
2401 case MEP_OPERAND_IMM3P5 :
2402 value = fields->f_ivc2_3u5;
2403 break;
2404 case MEP_OPERAND_IMM3P9 :
2405 value = fields->f_ivc2_3u9;
2406 break;
2407 case MEP_OPERAND_IMM4P10 :
2408 value = fields->f_ivc2_4u10;
2409 break;
2410 case MEP_OPERAND_IMM4P4 :
2411 value = fields->f_ivc2_4u4;
2412 break;
2413 case MEP_OPERAND_IMM4P8 :
2414 value = fields->f_ivc2_4u8;
2415 break;
2416 case MEP_OPERAND_IMM5P23 :
2417 value = fields->f_ivc2_5u23;
2418 break;
2419 case MEP_OPERAND_IMM5P3 :
2420 value = fields->f_ivc2_5u3;
2421 break;
2422 case MEP_OPERAND_IMM5P7 :
2423 value = fields->f_ivc2_5u7;
2424 break;
2425 case MEP_OPERAND_IMM5P8 :
2426 value = fields->f_ivc2_5u8;
2427 break;
2428 case MEP_OPERAND_IMM6P2 :
2429 value = fields->f_ivc2_6u2;
2430 break;
2431 case MEP_OPERAND_IMM6P6 :
2432 value = fields->f_ivc2_6u6;
2433 break;
2434 case MEP_OPERAND_IMM8P0 :
2435 value = fields->f_ivc2_8u0;
2436 break;
2437 case MEP_OPERAND_IMM8P20 :
2438 value = fields->f_ivc2_8u20;
2439 break;
2440 case MEP_OPERAND_IMM8P4 :
2441 value = fields->f_ivc2_8u4;
2442 break;
2443 case MEP_OPERAND_IVC_X_0_2 :
2444 value = fields->f_ivc2_2u0;
2445 break;
2446 case MEP_OPERAND_IVC_X_0_3 :
2447 value = fields->f_ivc2_3u0;
2448 break;
2449 case MEP_OPERAND_IVC_X_0_4 :
2450 value = fields->f_ivc2_4u0;
2451 break;
2452 case MEP_OPERAND_IVC_X_0_5 :
2453 value = fields->f_ivc2_5u0;
2454 break;
2455 case MEP_OPERAND_IVC_X_6_1 :
2456 value = fields->f_ivc2_1u6;
2457 break;
2458 case MEP_OPERAND_IVC_X_6_2 :
2459 value = fields->f_ivc2_2u6;
2460 break;
2461 case MEP_OPERAND_IVC_X_6_3 :
2462 value = fields->f_ivc2_3u6;
2463 break;
2464 case MEP_OPERAND_IVC2_ACC0_0 :
2465 value = 0;
2466 break;
2467 case MEP_OPERAND_IVC2_ACC0_1 :
2468 value = 0;
2469 break;
2470 case MEP_OPERAND_IVC2_ACC0_2 :
2471 value = 0;
2472 break;
2473 case MEP_OPERAND_IVC2_ACC0_3 :
2474 value = 0;
2475 break;
2476 case MEP_OPERAND_IVC2_ACC0_4 :
2477 value = 0;
2478 break;
2479 case MEP_OPERAND_IVC2_ACC0_5 :
2480 value = 0;
2481 break;
2482 case MEP_OPERAND_IVC2_ACC0_6 :
2483 value = 0;
2484 break;
2485 case MEP_OPERAND_IVC2_ACC0_7 :
2486 value = 0;
2487 break;
2488 case MEP_OPERAND_IVC2_ACC1_0 :
2489 value = 0;
2490 break;
2491 case MEP_OPERAND_IVC2_ACC1_1 :
2492 value = 0;
2493 break;
2494 case MEP_OPERAND_IVC2_ACC1_2 :
2495 value = 0;
2496 break;
2497 case MEP_OPERAND_IVC2_ACC1_3 :
2498 value = 0;
2499 break;
2500 case MEP_OPERAND_IVC2_ACC1_4 :
2501 value = 0;
2502 break;
2503 case MEP_OPERAND_IVC2_ACC1_5 :
2504 value = 0;
2505 break;
2506 case MEP_OPERAND_IVC2_ACC1_6 :
2507 value = 0;
2508 break;
2509 case MEP_OPERAND_IVC2_ACC1_7 :
2510 value = 0;
2511 break;
2512 case MEP_OPERAND_IVC2_CC :
2513 value = 0;
2514 break;
2515 case MEP_OPERAND_IVC2_COFA0 :
2516 value = 0;
2517 break;
2518 case MEP_OPERAND_IVC2_COFA1 :
2519 value = 0;
2520 break;
2521 case MEP_OPERAND_IVC2_COFR0 :
2522 value = 0;
2523 break;
2524 case MEP_OPERAND_IVC2_COFR1 :
2525 value = 0;
2526 break;
2527 case MEP_OPERAND_IVC2_CSAR0 :
2528 value = 0;
2529 break;
2530 case MEP_OPERAND_IVC2_CSAR1 :
2531 value = 0;
2532 break;
2533 case MEP_OPERAND_IVC2C3CCRN :
2534 value = fields->f_ivc2_ccrn_c3;
2535 break;
2536 case MEP_OPERAND_IVC2CCRN :
2537 value = fields->f_ivc2_ccrn;
2538 break;
2539 case MEP_OPERAND_IVC2CRN :
2540 value = fields->f_ivc2_crnx;
2541 break;
2542 case MEP_OPERAND_IVC2RM :
2543 value = fields->f_ivc2_crm;
2544 break;
2545 case MEP_OPERAND_LO :
2546 value = 0;
2547 break;
2548 case MEP_OPERAND_LP :
2549 value = 0;
2550 break;
2551 case MEP_OPERAND_MB0 :
2552 value = 0;
2553 break;
2554 case MEP_OPERAND_MB1 :
2555 value = 0;
2556 break;
2557 case MEP_OPERAND_ME0 :
2558 value = 0;
2559 break;
2560 case MEP_OPERAND_ME1 :
2561 value = 0;
2562 break;
2563 case MEP_OPERAND_NPC :
2564 value = 0;
2565 break;
2566 case MEP_OPERAND_OPT :
2567 value = 0;
2568 break;
2569 case MEP_OPERAND_PCABS24A2 :
2570 value = fields->f_24u5a2n;
2571 break;
2572 case MEP_OPERAND_PCREL12A2 :
2573 value = fields->f_12s4a2;
2574 break;
2575 case MEP_OPERAND_PCREL17A2 :
2576 value = fields->f_17s16a2;
2577 break;
2578 case MEP_OPERAND_PCREL24A2 :
2579 value = fields->f_24s5a2n;
2580 break;
2581 case MEP_OPERAND_PCREL8A2 :
2582 value = fields->f_8s8a2;
2583 break;
2584 case MEP_OPERAND_PSW :
2585 value = 0;
2586 break;
2587 case MEP_OPERAND_R0 :
2588 value = 0;
2589 break;
2590 case MEP_OPERAND_R1 :
2591 value = 0;
2592 break;
2593 case MEP_OPERAND_RL :
2594 value = fields->f_rl;
2595 break;
2596 case MEP_OPERAND_RL5 :
2597 value = fields->f_rl5;
2598 break;
2599 case MEP_OPERAND_RM :
2600 value = fields->f_rm;
2601 break;
2602 case MEP_OPERAND_RMA :
2603 value = fields->f_rm;
2604 break;
2605 case MEP_OPERAND_RN :
2606 value = fields->f_rn;
2607 break;
2608 case MEP_OPERAND_RN3 :
2609 value = fields->f_rn3;
2610 break;
2611 case MEP_OPERAND_RN3C :
2612 value = fields->f_rn3;
2613 break;
2614 case MEP_OPERAND_RN3L :
2615 value = fields->f_rn3;
2616 break;
2617 case MEP_OPERAND_RN3S :
2618 value = fields->f_rn3;
2619 break;
2620 case MEP_OPERAND_RN3UC :
2621 value = fields->f_rn3;
2622 break;
2623 case MEP_OPERAND_RN3UL :
2624 value = fields->f_rn3;
2625 break;
2626 case MEP_OPERAND_RN3US :
2627 value = fields->f_rn3;
2628 break;
2629 case MEP_OPERAND_RNC :
2630 value = fields->f_rn;
2631 break;
2632 case MEP_OPERAND_RNL :
2633 value = fields->f_rn;
2634 break;
2635 case MEP_OPERAND_RNS :
2636 value = fields->f_rn;
2637 break;
2638 case MEP_OPERAND_RNUC :
2639 value = fields->f_rn;
2640 break;
2641 case MEP_OPERAND_RNUL :
2642 value = fields->f_rn;
2643 break;
2644 case MEP_OPERAND_RNUS :
2645 value = fields->f_rn;
2646 break;
2647 case MEP_OPERAND_SAR :
2648 value = 0;
2649 break;
2650 case MEP_OPERAND_SDISP16 :
2651 value = fields->f_16s16;
2652 break;
2653 case MEP_OPERAND_SIMM16 :
2654 value = fields->f_16s16;
2655 break;
2656 case MEP_OPERAND_SIMM16P0 :
2657 value = fields->f_ivc2_simm16p0;
2658 break;
2659 case MEP_OPERAND_SIMM6 :
2660 value = fields->f_6s8;
2661 break;
2662 case MEP_OPERAND_SIMM8 :
2663 value = fields->f_8s8;
2664 break;
2665 case MEP_OPERAND_SIMM8P0 :
2666 value = fields->f_ivc2_8s0;
2667 break;
2668 case MEP_OPERAND_SIMM8P20 :
2669 value = fields->f_ivc2_8s20;
2670 break;
2671 case MEP_OPERAND_SIMM8P4 :
2672 value = fields->f_ivc2_8s4;
2673 break;
2674 case MEP_OPERAND_SP :
2675 value = 0;
2676 break;
2677 case MEP_OPERAND_SPR :
2678 value = 0;
2679 break;
2680 case MEP_OPERAND_TP :
2681 value = 0;
2682 break;
2683 case MEP_OPERAND_TPR :
2684 value = 0;
2685 break;
2686 case MEP_OPERAND_UDISP2 :
2687 value = fields->f_2u6;
2688 break;
2689 case MEP_OPERAND_UDISP7 :
2690 value = fields->f_7u9;
2691 break;
2692 case MEP_OPERAND_UDISP7A2 :
2693 value = fields->f_7u9a2;
2694 break;
2695 case MEP_OPERAND_UDISP7A4 :
2696 value = fields->f_7u9a4;
2697 break;
2698 case MEP_OPERAND_UIMM16 :
2699 value = fields->f_16u16;
2700 break;
2701 case MEP_OPERAND_UIMM2 :
2702 value = fields->f_2u10;
2703 break;
2704 case MEP_OPERAND_UIMM24 :
2705 value = fields->f_24u8n;
2706 break;
2707 case MEP_OPERAND_UIMM3 :
2708 value = fields->f_3u5;
2709 break;
2710 case MEP_OPERAND_UIMM4 :
2711 value = fields->f_4u8;
2712 break;
2713 case MEP_OPERAND_UIMM5 :
2714 value = fields->f_5u8;
2715 break;
2716 case MEP_OPERAND_UIMM7A4 :
2717 value = fields->f_7u9a4;
2718 break;
2719 case MEP_OPERAND_ZERO :
2720 value = 0;
2721 break;
2722
2723 default :
2724 /* xgettext:c-format */
2725 fprintf (stderr, _("Unrecognized field %d while getting vma operand.\n"),
2726 opindex);
2727 abort ();
2728 }
2729
2730 return value;
2731 }
2732
2733 void mep_cgen_set_int_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, int);
2734 void mep_cgen_set_vma_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, bfd_vma);
2735
2736 /* Stuffing values in cgen_fields is handled by a collection of functions.
2737 They are distinguished by the type of the VALUE argument they accept.
2738 TODO: floating point, inlining support, remove cases where argument type
2739 not appropriate. */
2740
2741 void
2742 mep_cgen_set_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
2743 int opindex,
2744 CGEN_FIELDS * fields,
2745 int value)
2746 {
2747 switch (opindex)
2748 {
2749 case MEP_OPERAND_ADDR24A4 :
2750 fields->f_24u8a4n = value;
2751 break;
2752 case MEP_OPERAND_C5RMUIMM20 :
2753 fields->f_c5_rmuimm20 = value;
2754 break;
2755 case MEP_OPERAND_C5RNMUIMM24 :
2756 fields->f_c5_rnmuimm24 = value;
2757 break;
2758 case MEP_OPERAND_CALLNUM :
2759 fields->f_callnum = value;
2760 break;
2761 case MEP_OPERAND_CCCC :
2762 fields->f_rm = value;
2763 break;
2764 case MEP_OPERAND_CCRN :
2765 fields->f_ccrn = value;
2766 break;
2767 case MEP_OPERAND_CDISP10 :
2768 fields->f_cdisp10 = value;
2769 break;
2770 case MEP_OPERAND_CDISP10A2 :
2771 fields->f_cdisp10 = value;
2772 break;
2773 case MEP_OPERAND_CDISP10A4 :
2774 fields->f_cdisp10 = value;
2775 break;
2776 case MEP_OPERAND_CDISP10A8 :
2777 fields->f_cdisp10 = value;
2778 break;
2779 case MEP_OPERAND_CDISP12 :
2780 fields->f_12s20 = value;
2781 break;
2782 case MEP_OPERAND_CIMM4 :
2783 fields->f_rn = value;
2784 break;
2785 case MEP_OPERAND_CIMM5 :
2786 fields->f_5u24 = value;
2787 break;
2788 case MEP_OPERAND_CODE16 :
2789 fields->f_16u16 = value;
2790 break;
2791 case MEP_OPERAND_CODE24 :
2792 fields->f_24u4n = value;
2793 break;
2794 case MEP_OPERAND_CP_FLAG :
2795 break;
2796 case MEP_OPERAND_CRN :
2797 fields->f_crn = value;
2798 break;
2799 case MEP_OPERAND_CRN64 :
2800 fields->f_crn = value;
2801 break;
2802 case MEP_OPERAND_CRNX :
2803 fields->f_crnx = value;
2804 break;
2805 case MEP_OPERAND_CRNX64 :
2806 fields->f_crnx = value;
2807 break;
2808 case MEP_OPERAND_CROC :
2809 fields->f_ivc2_5u7 = value;
2810 break;
2811 case MEP_OPERAND_CROP :
2812 fields->f_ivc2_5u23 = value;
2813 break;
2814 case MEP_OPERAND_CRPC :
2815 fields->f_ivc2_5u26 = value;
2816 break;
2817 case MEP_OPERAND_CRPP :
2818 fields->f_ivc2_5u18 = value;
2819 break;
2820 case MEP_OPERAND_CRQC :
2821 fields->f_ivc2_5u21 = value;
2822 break;
2823 case MEP_OPERAND_CRQP :
2824 fields->f_ivc2_5u13 = value;
2825 break;
2826 case MEP_OPERAND_CSRN :
2827 fields->f_csrn = value;
2828 break;
2829 case MEP_OPERAND_CSRN_IDX :
2830 fields->f_csrn = value;
2831 break;
2832 case MEP_OPERAND_DBG :
2833 break;
2834 case MEP_OPERAND_DEPC :
2835 break;
2836 case MEP_OPERAND_EPC :
2837 break;
2838 case MEP_OPERAND_EXC :
2839 break;
2840 case MEP_OPERAND_HI :
2841 break;
2842 case MEP_OPERAND_IMM16P0 :
2843 fields->f_ivc2_imm16p0 = value;
2844 break;
2845 case MEP_OPERAND_IMM3P12 :
2846 fields->f_ivc2_3u12 = value;
2847 break;
2848 case MEP_OPERAND_IMM3P25 :
2849 fields->f_ivc2_3u25 = value;
2850 break;
2851 case MEP_OPERAND_IMM3P4 :
2852 fields->f_ivc2_3u4 = value;
2853 break;
2854 case MEP_OPERAND_IMM3P5 :
2855 fields->f_ivc2_3u5 = value;
2856 break;
2857 case MEP_OPERAND_IMM3P9 :
2858 fields->f_ivc2_3u9 = value;
2859 break;
2860 case MEP_OPERAND_IMM4P10 :
2861 fields->f_ivc2_4u10 = value;
2862 break;
2863 case MEP_OPERAND_IMM4P4 :
2864 fields->f_ivc2_4u4 = value;
2865 break;
2866 case MEP_OPERAND_IMM4P8 :
2867 fields->f_ivc2_4u8 = value;
2868 break;
2869 case MEP_OPERAND_IMM5P23 :
2870 fields->f_ivc2_5u23 = value;
2871 break;
2872 case MEP_OPERAND_IMM5P3 :
2873 fields->f_ivc2_5u3 = value;
2874 break;
2875 case MEP_OPERAND_IMM5P7 :
2876 fields->f_ivc2_5u7 = value;
2877 break;
2878 case MEP_OPERAND_IMM5P8 :
2879 fields->f_ivc2_5u8 = value;
2880 break;
2881 case MEP_OPERAND_IMM6P2 :
2882 fields->f_ivc2_6u2 = value;
2883 break;
2884 case MEP_OPERAND_IMM6P6 :
2885 fields->f_ivc2_6u6 = value;
2886 break;
2887 case MEP_OPERAND_IMM8P0 :
2888 fields->f_ivc2_8u0 = value;
2889 break;
2890 case MEP_OPERAND_IMM8P20 :
2891 fields->f_ivc2_8u20 = value;
2892 break;
2893 case MEP_OPERAND_IMM8P4 :
2894 fields->f_ivc2_8u4 = value;
2895 break;
2896 case MEP_OPERAND_IVC_X_0_2 :
2897 fields->f_ivc2_2u0 = value;
2898 break;
2899 case MEP_OPERAND_IVC_X_0_3 :
2900 fields->f_ivc2_3u0 = value;
2901 break;
2902 case MEP_OPERAND_IVC_X_0_4 :
2903 fields->f_ivc2_4u0 = value;
2904 break;
2905 case MEP_OPERAND_IVC_X_0_5 :
2906 fields->f_ivc2_5u0 = value;
2907 break;
2908 case MEP_OPERAND_IVC_X_6_1 :
2909 fields->f_ivc2_1u6 = value;
2910 break;
2911 case MEP_OPERAND_IVC_X_6_2 :
2912 fields->f_ivc2_2u6 = value;
2913 break;
2914 case MEP_OPERAND_IVC_X_6_3 :
2915 fields->f_ivc2_3u6 = value;
2916 break;
2917 case MEP_OPERAND_IVC2_ACC0_0 :
2918 break;
2919 case MEP_OPERAND_IVC2_ACC0_1 :
2920 break;
2921 case MEP_OPERAND_IVC2_ACC0_2 :
2922 break;
2923 case MEP_OPERAND_IVC2_ACC0_3 :
2924 break;
2925 case MEP_OPERAND_IVC2_ACC0_4 :
2926 break;
2927 case MEP_OPERAND_IVC2_ACC0_5 :
2928 break;
2929 case MEP_OPERAND_IVC2_ACC0_6 :
2930 break;
2931 case MEP_OPERAND_IVC2_ACC0_7 :
2932 break;
2933 case MEP_OPERAND_IVC2_ACC1_0 :
2934 break;
2935 case MEP_OPERAND_IVC2_ACC1_1 :
2936 break;
2937 case MEP_OPERAND_IVC2_ACC1_2 :
2938 break;
2939 case MEP_OPERAND_IVC2_ACC1_3 :
2940 break;
2941 case MEP_OPERAND_IVC2_ACC1_4 :
2942 break;
2943 case MEP_OPERAND_IVC2_ACC1_5 :
2944 break;
2945 case MEP_OPERAND_IVC2_ACC1_6 :
2946 break;
2947 case MEP_OPERAND_IVC2_ACC1_7 :
2948 break;
2949 case MEP_OPERAND_IVC2_CC :
2950 break;
2951 case MEP_OPERAND_IVC2_COFA0 :
2952 break;
2953 case MEP_OPERAND_IVC2_COFA1 :
2954 break;
2955 case MEP_OPERAND_IVC2_COFR0 :
2956 break;
2957 case MEP_OPERAND_IVC2_COFR1 :
2958 break;
2959 case MEP_OPERAND_IVC2_CSAR0 :
2960 break;
2961 case MEP_OPERAND_IVC2_CSAR1 :
2962 break;
2963 case MEP_OPERAND_IVC2C3CCRN :
2964 fields->f_ivc2_ccrn_c3 = value;
2965 break;
2966 case MEP_OPERAND_IVC2CCRN :
2967 fields->f_ivc2_ccrn = value;
2968 break;
2969 case MEP_OPERAND_IVC2CRN :
2970 fields->f_ivc2_crnx = value;
2971 break;
2972 case MEP_OPERAND_IVC2RM :
2973 fields->f_ivc2_crm = value;
2974 break;
2975 case MEP_OPERAND_LO :
2976 break;
2977 case MEP_OPERAND_LP :
2978 break;
2979 case MEP_OPERAND_MB0 :
2980 break;
2981 case MEP_OPERAND_MB1 :
2982 break;
2983 case MEP_OPERAND_ME0 :
2984 break;
2985 case MEP_OPERAND_ME1 :
2986 break;
2987 case MEP_OPERAND_NPC :
2988 break;
2989 case MEP_OPERAND_OPT :
2990 break;
2991 case MEP_OPERAND_PCABS24A2 :
2992 fields->f_24u5a2n = value;
2993 break;
2994 case MEP_OPERAND_PCREL12A2 :
2995 fields->f_12s4a2 = value;
2996 break;
2997 case MEP_OPERAND_PCREL17A2 :
2998 fields->f_17s16a2 = value;
2999 break;
3000 case MEP_OPERAND_PCREL24A2 :
3001 fields->f_24s5a2n = value;
3002 break;
3003 case MEP_OPERAND_PCREL8A2 :
3004 fields->f_8s8a2 = value;
3005 break;
3006 case MEP_OPERAND_PSW :
3007 break;
3008 case MEP_OPERAND_R0 :
3009 break;
3010 case MEP_OPERAND_R1 :
3011 break;
3012 case MEP_OPERAND_RL :
3013 fields->f_rl = value;
3014 break;
3015 case MEP_OPERAND_RL5 :
3016 fields->f_rl5 = value;
3017 break;
3018 case MEP_OPERAND_RM :
3019 fields->f_rm = value;
3020 break;
3021 case MEP_OPERAND_RMA :
3022 fields->f_rm = value;
3023 break;
3024 case MEP_OPERAND_RN :
3025 fields->f_rn = value;
3026 break;
3027 case MEP_OPERAND_RN3 :
3028 fields->f_rn3 = value;
3029 break;
3030 case MEP_OPERAND_RN3C :
3031 fields->f_rn3 = value;
3032 break;
3033 case MEP_OPERAND_RN3L :
3034 fields->f_rn3 = value;
3035 break;
3036 case MEP_OPERAND_RN3S :
3037 fields->f_rn3 = value;
3038 break;
3039 case MEP_OPERAND_RN3UC :
3040 fields->f_rn3 = value;
3041 break;
3042 case MEP_OPERAND_RN3UL :
3043 fields->f_rn3 = value;
3044 break;
3045 case MEP_OPERAND_RN3US :
3046 fields->f_rn3 = value;
3047 break;
3048 case MEP_OPERAND_RNC :
3049 fields->f_rn = value;
3050 break;
3051 case MEP_OPERAND_RNL :
3052 fields->f_rn = value;
3053 break;
3054 case MEP_OPERAND_RNS :
3055 fields->f_rn = value;
3056 break;
3057 case MEP_OPERAND_RNUC :
3058 fields->f_rn = value;
3059 break;
3060 case MEP_OPERAND_RNUL :
3061 fields->f_rn = value;
3062 break;
3063 case MEP_OPERAND_RNUS :
3064 fields->f_rn = value;
3065 break;
3066 case MEP_OPERAND_SAR :
3067 break;
3068 case MEP_OPERAND_SDISP16 :
3069 fields->f_16s16 = value;
3070 break;
3071 case MEP_OPERAND_SIMM16 :
3072 fields->f_16s16 = value;
3073 break;
3074 case MEP_OPERAND_SIMM16P0 :
3075 fields->f_ivc2_simm16p0 = value;
3076 break;
3077 case MEP_OPERAND_SIMM6 :
3078 fields->f_6s8 = value;
3079 break;
3080 case MEP_OPERAND_SIMM8 :
3081 fields->f_8s8 = value;
3082 break;
3083 case MEP_OPERAND_SIMM8P0 :
3084 fields->f_ivc2_8s0 = value;
3085 break;
3086 case MEP_OPERAND_SIMM8P20 :
3087 fields->f_ivc2_8s20 = value;
3088 break;
3089 case MEP_OPERAND_SIMM8P4 :
3090 fields->f_ivc2_8s4 = value;
3091 break;
3092 case MEP_OPERAND_SP :
3093 break;
3094 case MEP_OPERAND_SPR :
3095 break;
3096 case MEP_OPERAND_TP :
3097 break;
3098 case MEP_OPERAND_TPR :
3099 break;
3100 case MEP_OPERAND_UDISP2 :
3101 fields->f_2u6 = value;
3102 break;
3103 case MEP_OPERAND_UDISP7 :
3104 fields->f_7u9 = value;
3105 break;
3106 case MEP_OPERAND_UDISP7A2 :
3107 fields->f_7u9a2 = value;
3108 break;
3109 case MEP_OPERAND_UDISP7A4 :
3110 fields->f_7u9a4 = value;
3111 break;
3112 case MEP_OPERAND_UIMM16 :
3113 fields->f_16u16 = value;
3114 break;
3115 case MEP_OPERAND_UIMM2 :
3116 fields->f_2u10 = value;
3117 break;
3118 case MEP_OPERAND_UIMM24 :
3119 fields->f_24u8n = value;
3120 break;
3121 case MEP_OPERAND_UIMM3 :
3122 fields->f_3u5 = value;
3123 break;
3124 case MEP_OPERAND_UIMM4 :
3125 fields->f_4u8 = value;
3126 break;
3127 case MEP_OPERAND_UIMM5 :
3128 fields->f_5u8 = value;
3129 break;
3130 case MEP_OPERAND_UIMM7A4 :
3131 fields->f_7u9a4 = value;
3132 break;
3133 case MEP_OPERAND_ZERO :
3134 break;
3135
3136 default :
3137 /* xgettext:c-format */
3138 fprintf (stderr, _("Unrecognized field %d while setting int operand.\n"),
3139 opindex);
3140 abort ();
3141 }
3142 }
3143
3144 void
3145 mep_cgen_set_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
3146 int opindex,
3147 CGEN_FIELDS * fields,
3148 bfd_vma value)
3149 {
3150 switch (opindex)
3151 {
3152 case MEP_OPERAND_ADDR24A4 :
3153 fields->f_24u8a4n = value;
3154 break;
3155 case MEP_OPERAND_C5RMUIMM20 :
3156 fields->f_c5_rmuimm20 = value;
3157 break;
3158 case MEP_OPERAND_C5RNMUIMM24 :
3159 fields->f_c5_rnmuimm24 = value;
3160 break;
3161 case MEP_OPERAND_CALLNUM :
3162 fields->f_callnum = value;
3163 break;
3164 case MEP_OPERAND_CCCC :
3165 fields->f_rm = value;
3166 break;
3167 case MEP_OPERAND_CCRN :
3168 fields->f_ccrn = value;
3169 break;
3170 case MEP_OPERAND_CDISP10 :
3171 fields->f_cdisp10 = value;
3172 break;
3173 case MEP_OPERAND_CDISP10A2 :
3174 fields->f_cdisp10 = value;
3175 break;
3176 case MEP_OPERAND_CDISP10A4 :
3177 fields->f_cdisp10 = value;
3178 break;
3179 case MEP_OPERAND_CDISP10A8 :
3180 fields->f_cdisp10 = value;
3181 break;
3182 case MEP_OPERAND_CDISP12 :
3183 fields->f_12s20 = value;
3184 break;
3185 case MEP_OPERAND_CIMM4 :
3186 fields->f_rn = value;
3187 break;
3188 case MEP_OPERAND_CIMM5 :
3189 fields->f_5u24 = value;
3190 break;
3191 case MEP_OPERAND_CODE16 :
3192 fields->f_16u16 = value;
3193 break;
3194 case MEP_OPERAND_CODE24 :
3195 fields->f_24u4n = value;
3196 break;
3197 case MEP_OPERAND_CP_FLAG :
3198 break;
3199 case MEP_OPERAND_CRN :
3200 fields->f_crn = value;
3201 break;
3202 case MEP_OPERAND_CRN64 :
3203 fields->f_crn = value;
3204 break;
3205 case MEP_OPERAND_CRNX :
3206 fields->f_crnx = value;
3207 break;
3208 case MEP_OPERAND_CRNX64 :
3209 fields->f_crnx = value;
3210 break;
3211 case MEP_OPERAND_CROC :
3212 fields->f_ivc2_5u7 = value;
3213 break;
3214 case MEP_OPERAND_CROP :
3215 fields->f_ivc2_5u23 = value;
3216 break;
3217 case MEP_OPERAND_CRPC :
3218 fields->f_ivc2_5u26 = value;
3219 break;
3220 case MEP_OPERAND_CRPP :
3221 fields->f_ivc2_5u18 = value;
3222 break;
3223 case MEP_OPERAND_CRQC :
3224 fields->f_ivc2_5u21 = value;
3225 break;
3226 case MEP_OPERAND_CRQP :
3227 fields->f_ivc2_5u13 = value;
3228 break;
3229 case MEP_OPERAND_CSRN :
3230 fields->f_csrn = value;
3231 break;
3232 case MEP_OPERAND_CSRN_IDX :
3233 fields->f_csrn = value;
3234 break;
3235 case MEP_OPERAND_DBG :
3236 break;
3237 case MEP_OPERAND_DEPC :
3238 break;
3239 case MEP_OPERAND_EPC :
3240 break;
3241 case MEP_OPERAND_EXC :
3242 break;
3243 case MEP_OPERAND_HI :
3244 break;
3245 case MEP_OPERAND_IMM16P0 :
3246 fields->f_ivc2_imm16p0 = value;
3247 break;
3248 case MEP_OPERAND_IMM3P12 :
3249 fields->f_ivc2_3u12 = value;
3250 break;
3251 case MEP_OPERAND_IMM3P25 :
3252 fields->f_ivc2_3u25 = value;
3253 break;
3254 case MEP_OPERAND_IMM3P4 :
3255 fields->f_ivc2_3u4 = value;
3256 break;
3257 case MEP_OPERAND_IMM3P5 :
3258 fields->f_ivc2_3u5 = value;
3259 break;
3260 case MEP_OPERAND_IMM3P9 :
3261 fields->f_ivc2_3u9 = value;
3262 break;
3263 case MEP_OPERAND_IMM4P10 :
3264 fields->f_ivc2_4u10 = value;
3265 break;
3266 case MEP_OPERAND_IMM4P4 :
3267 fields->f_ivc2_4u4 = value;
3268 break;
3269 case MEP_OPERAND_IMM4P8 :
3270 fields->f_ivc2_4u8 = value;
3271 break;
3272 case MEP_OPERAND_IMM5P23 :
3273 fields->f_ivc2_5u23 = value;
3274 break;
3275 case MEP_OPERAND_IMM5P3 :
3276 fields->f_ivc2_5u3 = value;
3277 break;
3278 case MEP_OPERAND_IMM5P7 :
3279 fields->f_ivc2_5u7 = value;
3280 break;
3281 case MEP_OPERAND_IMM5P8 :
3282 fields->f_ivc2_5u8 = value;
3283 break;
3284 case MEP_OPERAND_IMM6P2 :
3285 fields->f_ivc2_6u2 = value;
3286 break;
3287 case MEP_OPERAND_IMM6P6 :
3288 fields->f_ivc2_6u6 = value;
3289 break;
3290 case MEP_OPERAND_IMM8P0 :
3291 fields->f_ivc2_8u0 = value;
3292 break;
3293 case MEP_OPERAND_IMM8P20 :
3294 fields->f_ivc2_8u20 = value;
3295 break;
3296 case MEP_OPERAND_IMM8P4 :
3297 fields->f_ivc2_8u4 = value;
3298 break;
3299 case MEP_OPERAND_IVC_X_0_2 :
3300 fields->f_ivc2_2u0 = value;
3301 break;
3302 case MEP_OPERAND_IVC_X_0_3 :
3303 fields->f_ivc2_3u0 = value;
3304 break;
3305 case MEP_OPERAND_IVC_X_0_4 :
3306 fields->f_ivc2_4u0 = value;
3307 break;
3308 case MEP_OPERAND_IVC_X_0_5 :
3309 fields->f_ivc2_5u0 = value;
3310 break;
3311 case MEP_OPERAND_IVC_X_6_1 :
3312 fields->f_ivc2_1u6 = value;
3313 break;
3314 case MEP_OPERAND_IVC_X_6_2 :
3315 fields->f_ivc2_2u6 = value;
3316 break;
3317 case MEP_OPERAND_IVC_X_6_3 :
3318 fields->f_ivc2_3u6 = value;
3319 break;
3320 case MEP_OPERAND_IVC2_ACC0_0 :
3321 break;
3322 case MEP_OPERAND_IVC2_ACC0_1 :
3323 break;
3324 case MEP_OPERAND_IVC2_ACC0_2 :
3325 break;
3326 case MEP_OPERAND_IVC2_ACC0_3 :
3327 break;
3328 case MEP_OPERAND_IVC2_ACC0_4 :
3329 break;
3330 case MEP_OPERAND_IVC2_ACC0_5 :
3331 break;
3332 case MEP_OPERAND_IVC2_ACC0_6 :
3333 break;
3334 case MEP_OPERAND_IVC2_ACC0_7 :
3335 break;
3336 case MEP_OPERAND_IVC2_ACC1_0 :
3337 break;
3338 case MEP_OPERAND_IVC2_ACC1_1 :
3339 break;
3340 case MEP_OPERAND_IVC2_ACC1_2 :
3341 break;
3342 case MEP_OPERAND_IVC2_ACC1_3 :
3343 break;
3344 case MEP_OPERAND_IVC2_ACC1_4 :
3345 break;
3346 case MEP_OPERAND_IVC2_ACC1_5 :
3347 break;
3348 case MEP_OPERAND_IVC2_ACC1_6 :
3349 break;
3350 case MEP_OPERAND_IVC2_ACC1_7 :
3351 break;
3352 case MEP_OPERAND_IVC2_CC :
3353 break;
3354 case MEP_OPERAND_IVC2_COFA0 :
3355 break;
3356 case MEP_OPERAND_IVC2_COFA1 :
3357 break;
3358 case MEP_OPERAND_IVC2_COFR0 :
3359 break;
3360 case MEP_OPERAND_IVC2_COFR1 :
3361 break;
3362 case MEP_OPERAND_IVC2_CSAR0 :
3363 break;
3364 case MEP_OPERAND_IVC2_CSAR1 :
3365 break;
3366 case MEP_OPERAND_IVC2C3CCRN :
3367 fields->f_ivc2_ccrn_c3 = value;
3368 break;
3369 case MEP_OPERAND_IVC2CCRN :
3370 fields->f_ivc2_ccrn = value;
3371 break;
3372 case MEP_OPERAND_IVC2CRN :
3373 fields->f_ivc2_crnx = value;
3374 break;
3375 case MEP_OPERAND_IVC2RM :
3376 fields->f_ivc2_crm = value;
3377 break;
3378 case MEP_OPERAND_LO :
3379 break;
3380 case MEP_OPERAND_LP :
3381 break;
3382 case MEP_OPERAND_MB0 :
3383 break;
3384 case MEP_OPERAND_MB1 :
3385 break;
3386 case MEP_OPERAND_ME0 :
3387 break;
3388 case MEP_OPERAND_ME1 :
3389 break;
3390 case MEP_OPERAND_NPC :
3391 break;
3392 case MEP_OPERAND_OPT :
3393 break;
3394 case MEP_OPERAND_PCABS24A2 :
3395 fields->f_24u5a2n = value;
3396 break;
3397 case MEP_OPERAND_PCREL12A2 :
3398 fields->f_12s4a2 = value;
3399 break;
3400 case MEP_OPERAND_PCREL17A2 :
3401 fields->f_17s16a2 = value;
3402 break;
3403 case MEP_OPERAND_PCREL24A2 :
3404 fields->f_24s5a2n = value;
3405 break;
3406 case MEP_OPERAND_PCREL8A2 :
3407 fields->f_8s8a2 = value;
3408 break;
3409 case MEP_OPERAND_PSW :
3410 break;
3411 case MEP_OPERAND_R0 :
3412 break;
3413 case MEP_OPERAND_R1 :
3414 break;
3415 case MEP_OPERAND_RL :
3416 fields->f_rl = value;
3417 break;
3418 case MEP_OPERAND_RL5 :
3419 fields->f_rl5 = value;
3420 break;
3421 case MEP_OPERAND_RM :
3422 fields->f_rm = value;
3423 break;
3424 case MEP_OPERAND_RMA :
3425 fields->f_rm = value;
3426 break;
3427 case MEP_OPERAND_RN :
3428 fields->f_rn = value;
3429 break;
3430 case MEP_OPERAND_RN3 :
3431 fields->f_rn3 = value;
3432 break;
3433 case MEP_OPERAND_RN3C :
3434 fields->f_rn3 = value;
3435 break;
3436 case MEP_OPERAND_RN3L :
3437 fields->f_rn3 = value;
3438 break;
3439 case MEP_OPERAND_RN3S :
3440 fields->f_rn3 = value;
3441 break;
3442 case MEP_OPERAND_RN3UC :
3443 fields->f_rn3 = value;
3444 break;
3445 case MEP_OPERAND_RN3UL :
3446 fields->f_rn3 = value;
3447 break;
3448 case MEP_OPERAND_RN3US :
3449 fields->f_rn3 = value;
3450 break;
3451 case MEP_OPERAND_RNC :
3452 fields->f_rn = value;
3453 break;
3454 case MEP_OPERAND_RNL :
3455 fields->f_rn = value;
3456 break;
3457 case MEP_OPERAND_RNS :
3458 fields->f_rn = value;
3459 break;
3460 case MEP_OPERAND_RNUC :
3461 fields->f_rn = value;
3462 break;
3463 case MEP_OPERAND_RNUL :
3464 fields->f_rn = value;
3465 break;
3466 case MEP_OPERAND_RNUS :
3467 fields->f_rn = value;
3468 break;
3469 case MEP_OPERAND_SAR :
3470 break;
3471 case MEP_OPERAND_SDISP16 :
3472 fields->f_16s16 = value;
3473 break;
3474 case MEP_OPERAND_SIMM16 :
3475 fields->f_16s16 = value;
3476 break;
3477 case MEP_OPERAND_SIMM16P0 :
3478 fields->f_ivc2_simm16p0 = value;
3479 break;
3480 case MEP_OPERAND_SIMM6 :
3481 fields->f_6s8 = value;
3482 break;
3483 case MEP_OPERAND_SIMM8 :
3484 fields->f_8s8 = value;
3485 break;
3486 case MEP_OPERAND_SIMM8P0 :
3487 fields->f_ivc2_8s0 = value;
3488 break;
3489 case MEP_OPERAND_SIMM8P20 :
3490 fields->f_ivc2_8s20 = value;
3491 break;
3492 case MEP_OPERAND_SIMM8P4 :
3493 fields->f_ivc2_8s4 = value;
3494 break;
3495 case MEP_OPERAND_SP :
3496 break;
3497 case MEP_OPERAND_SPR :
3498 break;
3499 case MEP_OPERAND_TP :
3500 break;
3501 case MEP_OPERAND_TPR :
3502 break;
3503 case MEP_OPERAND_UDISP2 :
3504 fields->f_2u6 = value;
3505 break;
3506 case MEP_OPERAND_UDISP7 :
3507 fields->f_7u9 = value;
3508 break;
3509 case MEP_OPERAND_UDISP7A2 :
3510 fields->f_7u9a2 = value;
3511 break;
3512 case MEP_OPERAND_UDISP7A4 :
3513 fields->f_7u9a4 = value;
3514 break;
3515 case MEP_OPERAND_UIMM16 :
3516 fields->f_16u16 = value;
3517 break;
3518 case MEP_OPERAND_UIMM2 :
3519 fields->f_2u10 = value;
3520 break;
3521 case MEP_OPERAND_UIMM24 :
3522 fields->f_24u8n = value;
3523 break;
3524 case MEP_OPERAND_UIMM3 :
3525 fields->f_3u5 = value;
3526 break;
3527 case MEP_OPERAND_UIMM4 :
3528 fields->f_4u8 = value;
3529 break;
3530 case MEP_OPERAND_UIMM5 :
3531 fields->f_5u8 = value;
3532 break;
3533 case MEP_OPERAND_UIMM7A4 :
3534 fields->f_7u9a4 = value;
3535 break;
3536 case MEP_OPERAND_ZERO :
3537 break;
3538
3539 default :
3540 /* xgettext:c-format */
3541 fprintf (stderr, _("Unrecognized field %d while setting vma operand.\n"),
3542 opindex);
3543 abort ();
3544 }
3545 }
3546
3547 /* Function to call before using the instruction builder tables. */
3548
3549 void
3550 mep_cgen_init_ibld_table (CGEN_CPU_DESC cd)
3551 {
3552 cd->insert_handlers = & mep_cgen_insert_handlers[0];
3553 cd->extract_handlers = & mep_cgen_extract_handlers[0];
3554
3555 cd->insert_operand = mep_cgen_insert_operand;
3556 cd->extract_operand = mep_cgen_extract_operand;
3557
3558 cd->get_int_operand = mep_cgen_get_int_operand;
3559 cd->set_int_operand = mep_cgen_set_int_operand;
3560 cd->get_vma_operand = mep_cgen_get_vma_operand;
3561 cd->set_vma_operand = mep_cgen_set_vma_operand;
3562 }
git-cvsimport of binutils cvsroot