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android / toolchain / gdb / d378e66196645c322ce70db38a347e160bc42cd4 / . / gdb-8.0.1 / opcodes / frv-ibld.c
blob: c1249712116e4c94a0cc4aaebdaa781426247a69 [file] [log] [blame]
Yunlian Jiang714990b2017-10-11 09:50:26 -0700[diff] [blame]1/* Instruction building/extraction support for frv. -*- C -*-
2
3 THIS FILE IS MACHINE GENERATED WITH CGEN: Cpu tools GENerator.
4 - the resultant file is machine generated, cgen-ibld.in isn't
5
6 Copyright (C) 1996-2017 Free Software Foundation, Inc.
7
8 This file is part of libopcodes.
9
10 This library is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3, or (at your option)
13 any later version.
14
15 It is distributed in the hope that it will be useful, but WITHOUT
16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
17 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
18 License for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software Foundation, Inc.,
22 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
23
24/* ??? Eventually more and more of this stuff can go to cpu-independent files.
25 Keep that in mind. */
26
27#include "sysdep.h"
28#include <stdio.h>
29#include "ansidecl.h"
30#include "dis-asm.h"
31#include "bfd.h"
32#include "symcat.h"
33#include "frv-desc.h"
34#include "frv-opc.h"
35#include "cgen/basic-modes.h"
36#include "opintl.h"
37#include "safe-ctype.h"
38
39#undef min
40#define min(a,b) ((a) < (b) ? (a) : (b))
41#undef max
42#define max(a,b) ((a) > (b) ? (a) : (b))
43
44/* Used by the ifield rtx function. */
45#define FLD(f) (fields->f)
46
47static 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);
50static const char * insert_insn_normal
51 (CGEN_CPU_DESC, const CGEN_INSN *,
52 CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
53static 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 *);
57static 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
61static 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
65static CGEN_INLINE void insert_1
66 (CGEN_CPU_DESC, unsigned long, int, int, int, unsigned char *);
67static CGEN_INLINE int fill_cache
68 (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, bfd_vma);
69static CGEN_INLINE long extract_1
70 (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, int, unsigned char *, bfd_vma);
71#endif
72
73/* Operand insertion. */
74
75#if ! CGEN_INT_INSN_P
76
77/* Subroutine of insert_normal. */
78
79static CGEN_INLINE void
80insert_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
121static const char *
122insert_normal (CGEN_CPU_DESC cd,
123 long value,
124 unsigned int attrs,
125 unsigned int word_offset,
126 unsigned int start,
127 unsigned int length,
128 unsigned int word_length,
129 unsigned int total_length,
130 CGEN_INSN_BYTES_PTR buffer)
131{
132 static char errbuf[100];
133 /* Written this way to avoid undefined behaviour. */
134 unsigned long mask = (((1L << (length - 1)) - 1) << 1) | 1;
135
136 /* If LENGTH is zero, this operand doesn't contribute to the value. */
137 if (length == 0)
138 return NULL;
139
140 if (word_length > 8 * sizeof (CGEN_INSN_INT))
141 abort ();
142
143 /* For architectures with insns smaller than the base-insn-bitsize,
144 word_length may be too big. */
145 if (cd->min_insn_bitsize < cd->base_insn_bitsize)
146 {
147 if (word_offset == 0
148 && word_length > total_length)
149 word_length = total_length;
150 }
151
152 /* Ensure VALUE will fit. */
153 if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGN_OPT))
154 {
155 long minval = - (1L << (length - 1));
156 unsigned long maxval = mask;
157
158 if ((value > 0 && (unsigned long) value > maxval)
159 || value < minval)
160 {
161 /* xgettext:c-format */
162 sprintf (errbuf,
163 _("operand out of range (%ld not between %ld and %lu)"),
164 value, minval, maxval);
165 return errbuf;
166 }
167 }
168 else if (! CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED))
169 {
170 unsigned long maxval = mask;
171 unsigned long val = (unsigned long) value;
172
173 /* For hosts with a word size > 32 check to see if value has been sign
174 extended beyond 32 bits. If so then ignore these higher sign bits
175 as the user is attempting to store a 32-bit signed value into an
176 unsigned 32-bit field which is allowed. */
177 if (sizeof (unsigned long) > 4 && ((value >> 32) == -1))
178 val &= 0xFFFFFFFF;
179
180 if (val > maxval)
181 {
182 /* xgettext:c-format */
183 sprintf (errbuf,
184 _("operand out of range (0x%lx not between 0 and 0x%lx)"),
185 val, maxval);
186 return errbuf;
187 }
188 }
189 else
190 {
191 if (! cgen_signed_overflow_ok_p (cd))
192 {
193 long minval = - (1L << (length - 1));
194 long maxval = (1L << (length - 1)) - 1;
195
196 if (value < minval || value > maxval)
197 {
198 sprintf
199 /* xgettext:c-format */
200 (errbuf, _("operand out of range (%ld not between %ld and %ld)"),
201 value, minval, maxval);
202 return errbuf;
203 }
204 }
205 }
206
207#if CGEN_INT_INSN_P
208
209 {
210 int shift_within_word, shift_to_word, shift;
211
212 /* How to shift the value to BIT0 of the word. */
213 shift_to_word = total_length - (word_offset + word_length);
214
215 /* How to shift the value to the field within the word. */
216 if (CGEN_INSN_LSB0_P)
217 shift_within_word = start + 1 - length;
218 else
219 shift_within_word = word_length - start - length;
220
221 /* The total SHIFT, then mask in the value. */
222 shift = shift_to_word + shift_within_word;
223 *buffer = (*buffer & ~(mask << shift)) | ((value & mask) << shift);
224 }
225
226#else /* ! CGEN_INT_INSN_P */
227
228 {
229 unsigned char *bufp = (unsigned char *) buffer + word_offset / 8;
230
231 insert_1 (cd, value, start, length, word_length, bufp);
232 }
233
234#endif /* ! CGEN_INT_INSN_P */
235
236 return NULL;
237}
238
239/* Default insn builder (insert handler).
240 The instruction is recorded in CGEN_INT_INSN_P byte order (meaning
241 that if CGEN_INSN_BYTES_PTR is an int * and thus, the value is
242 recorded in host byte order, otherwise BUFFER is an array of bytes
243 and the value is recorded in target byte order).
244 The result is an error message or NULL if success. */
245
246static const char *
247insert_insn_normal (CGEN_CPU_DESC cd,
248 const CGEN_INSN * insn,
249 CGEN_FIELDS * fields,
250 CGEN_INSN_BYTES_PTR buffer,
251 bfd_vma pc)
252{
253 const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
254 unsigned long value;
255 const CGEN_SYNTAX_CHAR_TYPE * syn;
256
257 CGEN_INIT_INSERT (cd);
258 value = CGEN_INSN_BASE_VALUE (insn);
259
260 /* If we're recording insns as numbers (rather than a string of bytes),
261 target byte order handling is deferred until later. */
262
263#if CGEN_INT_INSN_P
264
265 put_insn_int_value (cd, buffer, cd->base_insn_bitsize,
266 CGEN_FIELDS_BITSIZE (fields), value);
267
268#else
269
270 cgen_put_insn_value (cd, buffer, min ((unsigned) cd->base_insn_bitsize,
271 (unsigned) CGEN_FIELDS_BITSIZE (fields)),
272 value);
273
274#endif /* ! CGEN_INT_INSN_P */
275
276 /* ??? It would be better to scan the format's fields.
277 Still need to be able to insert a value based on the operand though;
278 e.g. storing a branch displacement that got resolved later.
279 Needs more thought first. */
280
281 for (syn = CGEN_SYNTAX_STRING (syntax); * syn; ++ syn)
282 {
283 const char *errmsg;
284
285 if (CGEN_SYNTAX_CHAR_P (* syn))
286 continue;
287
288 errmsg = (* cd->insert_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
289 fields, buffer, pc);
290 if (errmsg)
291 return errmsg;
292 }
293
294 return NULL;
295}
296
297#if CGEN_INT_INSN_P
298/* Cover function to store an insn value into an integral insn. Must go here
299 because it needs <prefix>-desc.h for CGEN_INT_INSN_P. */
300
301static void
302put_insn_int_value (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
303 CGEN_INSN_BYTES_PTR buf,
304 int length,
305 int insn_length,
306 CGEN_INSN_INT value)
307{
308 /* For architectures with insns smaller than the base-insn-bitsize,
309 length may be too big. */
310 if (length > insn_length)
311 *buf = value;
312 else
313 {
314 int shift = insn_length - length;
315 /* Written this way to avoid undefined behaviour. */
316 CGEN_INSN_INT mask = (((1L << (length - 1)) - 1) << 1) | 1;
317
318 *buf = (*buf & ~(mask << shift)) | ((value & mask) << shift);
319 }
320}
321#endif
322
323/* Operand extraction. */
324
325#if ! CGEN_INT_INSN_P
326
327/* Subroutine of extract_normal.
328 Ensure sufficient bytes are cached in EX_INFO.
329 OFFSET is the offset in bytes from the start of the insn of the value.
330 BYTES is the length of the needed value.
331 Returns 1 for success, 0 for failure. */
332
333static CGEN_INLINE int
334fill_cache (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
335 CGEN_EXTRACT_INFO *ex_info,
336 int offset,
337 int bytes,
338 bfd_vma pc)
339{
340 /* It's doubtful that the middle part has already been fetched so
341 we don't optimize that case. kiss. */
342 unsigned int mask;
343 disassemble_info *info = (disassemble_info *) ex_info->dis_info;
344
345 /* First do a quick check. */
346 mask = (1 << bytes) - 1;
347 if (((ex_info->valid >> offset) & mask) == mask)
348 return 1;
349
350 /* Search for the first byte we need to read. */
351 for (mask = 1 << offset; bytes > 0; --bytes, ++offset, mask <<= 1)
352 if (! (mask & ex_info->valid))
353 break;
354
355 if (bytes)
356 {
357 int status;
358
359 pc += offset;
360 status = (*info->read_memory_func)
361 (pc, ex_info->insn_bytes + offset, bytes, info);
362
363 if (status != 0)
364 {
365 (*info->memory_error_func) (status, pc, info);
366 return 0;
367 }
368
369 ex_info->valid |= ((1 << bytes) - 1) << offset;
370 }
371
372 return 1;
373}
374
375/* Subroutine of extract_normal. */
376
377static CGEN_INLINE long
378extract_1 (CGEN_CPU_DESC cd,
379 CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
380 int start,
381 int length,
382 int word_length,
383 unsigned char *bufp,
384 bfd_vma pc ATTRIBUTE_UNUSED)
385{
386 unsigned long x;
387 int shift;
388
389 x = cgen_get_insn_value (cd, bufp, word_length);
390
391 if (CGEN_INSN_LSB0_P)
392 shift = (start + 1) - length;
393 else
394 shift = (word_length - (start + length));
395 return x >> shift;
396}
397
398#endif /* ! CGEN_INT_INSN_P */
399
400/* Default extraction routine.
401
402 INSN_VALUE is the first base_insn_bitsize bits of the insn in host order,
403 or sometimes less for cases like the m32r where the base insn size is 32
404 but some insns are 16 bits.
405 ATTRS is a mask of the boolean attributes. We only need `SIGNED',
406 but for generality we take a bitmask of all of them.
407 WORD_OFFSET is the offset in bits from the start of the insn of the value.
408 WORD_LENGTH is the length of the word in bits in which the value resides.
409 START is the starting bit number in the word, architecture origin.
410 LENGTH is the length of VALUE in bits.
411 TOTAL_LENGTH is the total length of the insn in bits.
412
413 Returns 1 for success, 0 for failure. */
414
415/* ??? The return code isn't properly used. wip. */
416
417/* ??? This doesn't handle bfd_vma's. Create another function when
418 necessary. */
419
420static int
421extract_normal (CGEN_CPU_DESC cd,
422#if ! CGEN_INT_INSN_P
423 CGEN_EXTRACT_INFO *ex_info,
424#else
425 CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
426#endif
427 CGEN_INSN_INT insn_value,
428 unsigned int attrs,
429 unsigned int word_offset,
430 unsigned int start,
431 unsigned int length,
432 unsigned int word_length,
433 unsigned int total_length,
434#if ! CGEN_INT_INSN_P
435 bfd_vma pc,
436#else
437 bfd_vma pc ATTRIBUTE_UNUSED,
438#endif
439 long *valuep)
440{
441 long value, mask;
442
443 /* If LENGTH is zero, this operand doesn't contribute to the value
444 so give it a standard value of zero. */
445 if (length == 0)
446 {
447 *valuep = 0;
448 return 1;
449 }
450
451 if (word_length > 8 * sizeof (CGEN_INSN_INT))
452 abort ();
453
454 /* For architectures with insns smaller than the insn-base-bitsize,
455 word_length may be too big. */
456 if (cd->min_insn_bitsize < cd->base_insn_bitsize)
457 {
458 if (word_offset + word_length > total_length)
459 word_length = total_length - word_offset;
460 }
461
462 /* Does the value reside in INSN_VALUE, and at the right alignment? */
463
464 if (CGEN_INT_INSN_P || (word_offset == 0 && word_length == total_length))
465 {
466 if (CGEN_INSN_LSB0_P)
467 value = insn_value >> ((word_offset + start + 1) - length);
468 else
469 value = insn_value >> (total_length - ( word_offset + start + length));
470 }
471
472#if ! CGEN_INT_INSN_P
473
474 else
475 {
476 unsigned char *bufp = ex_info->insn_bytes + word_offset / 8;
477
478 if (word_length > 8 * sizeof (CGEN_INSN_INT))
479 abort ();
480
481 if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
482 return 0;
483
484 value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
485 }
486
487#endif /* ! CGEN_INT_INSN_P */
488
489 /* Written this way to avoid undefined behaviour. */
490 mask = (((1L << (length - 1)) - 1) << 1) | 1;
491
492 value &= mask;
493 /* sign extend? */
494 if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)
495 && (value & (1L << (length - 1))))
496 value |= ~mask;
497
498 *valuep = value;
499
500 return 1;
501}
502
503/* Default insn extractor.
504
505 INSN_VALUE is the first base_insn_bitsize bits, translated to host order.
506 The extracted fields are stored in FIELDS.
507 EX_INFO is used to handle reading variable length insns.
508 Return the length of the insn in bits, or 0 if no match,
509 or -1 if an error occurs fetching data (memory_error_func will have
510 been called). */
511
512static int
513extract_insn_normal (CGEN_CPU_DESC cd,
514 const CGEN_INSN *insn,
515 CGEN_EXTRACT_INFO *ex_info,
516 CGEN_INSN_INT insn_value,
517 CGEN_FIELDS *fields,
518 bfd_vma pc)
519{
520 const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
521 const CGEN_SYNTAX_CHAR_TYPE *syn;
522
523 CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn);
524
525 CGEN_INIT_EXTRACT (cd);
526
527 for (syn = CGEN_SYNTAX_STRING (syntax); *syn; ++syn)
528 {
529 int length;
530
531 if (CGEN_SYNTAX_CHAR_P (*syn))
532 continue;
533
534 length = (* cd->extract_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
535 ex_info, insn_value, fields, pc);
536 if (length <= 0)
537 return length;
538 }
539
540 /* We recognized and successfully extracted this insn. */
541 return CGEN_INSN_BITSIZE (insn);
542}
543
544/* Machine generated code added here. */
545
546const char * frv_cgen_insert_operand
547 (CGEN_CPU_DESC, int, CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
548
549/* Main entry point for operand insertion.
550
551 This function is basically just a big switch statement. Earlier versions
552 used tables to look up the function to use, but
553 - if the table contains both assembler and disassembler functions then
554 the disassembler contains much of the assembler and vice-versa,
555 - there's a lot of inlining possibilities as things grow,
556 - using a switch statement avoids the function call overhead.
557
558 This function could be moved into `parse_insn_normal', but keeping it
559 separate makes clear the interface between `parse_insn_normal' and each of
560 the handlers. It's also needed by GAS to insert operands that couldn't be
561 resolved during parsing. */
562
563const char *
564frv_cgen_insert_operand (CGEN_CPU_DESC cd,
565 int opindex,
566 CGEN_FIELDS * fields,
567 CGEN_INSN_BYTES_PTR buffer,
568 bfd_vma pc ATTRIBUTE_UNUSED)
569{
570 const char * errmsg = NULL;
571 unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
572
573 switch (opindex)
574 {
575 case FRV_OPERAND_A0 :
576 errmsg = insert_normal (cd, fields->f_A, 0, 0, 17, 1, 32, total_length, buffer);
577 break;
578 case FRV_OPERAND_A1 :
579 errmsg = insert_normal (cd, fields->f_A, 0, 0, 17, 1, 32, total_length, buffer);
580 break;
581 case FRV_OPERAND_ACC40SI :
582 errmsg = insert_normal (cd, fields->f_ACC40Si, 0, 0, 17, 6, 32, total_length, buffer);
583 break;
584 case FRV_OPERAND_ACC40SK :
585 errmsg = insert_normal (cd, fields->f_ACC40Sk, 0, 0, 30, 6, 32, total_length, buffer);
586 break;
587 case FRV_OPERAND_ACC40UI :
588 errmsg = insert_normal (cd, fields->f_ACC40Ui, 0, 0, 17, 6, 32, total_length, buffer);
589 break;
590 case FRV_OPERAND_ACC40UK :
591 errmsg = insert_normal (cd, fields->f_ACC40Uk, 0, 0, 30, 6, 32, total_length, buffer);
592 break;
593 case FRV_OPERAND_ACCGI :
594 errmsg = insert_normal (cd, fields->f_ACCGi, 0, 0, 17, 6, 32, total_length, buffer);
595 break;
596 case FRV_OPERAND_ACCGK :
597 errmsg = insert_normal (cd, fields->f_ACCGk, 0, 0, 30, 6, 32, total_length, buffer);
598 break;
599 case FRV_OPERAND_CCI :
600 errmsg = insert_normal (cd, fields->f_CCi, 0, 0, 11, 3, 32, total_length, buffer);
601 break;
602 case FRV_OPERAND_CPRDOUBLEK :
603 errmsg = insert_normal (cd, fields->f_CPRk, 0, 0, 30, 6, 32, total_length, buffer);
604 break;
605 case FRV_OPERAND_CPRI :
606 errmsg = insert_normal (cd, fields->f_CPRi, 0, 0, 17, 6, 32, total_length, buffer);
607 break;
608 case FRV_OPERAND_CPRJ :
609 errmsg = insert_normal (cd, fields->f_CPRj, 0, 0, 5, 6, 32, total_length, buffer);
610 break;
611 case FRV_OPERAND_CPRK :
612 errmsg = insert_normal (cd, fields->f_CPRk, 0, 0, 30, 6, 32, total_length, buffer);
613 break;
614 case FRV_OPERAND_CRI :
615 errmsg = insert_normal (cd, fields->f_CRi, 0, 0, 14, 3, 32, total_length, buffer);
616 break;
617 case FRV_OPERAND_CRJ :
618 errmsg = insert_normal (cd, fields->f_CRj, 0, 0, 2, 3, 32, total_length, buffer);
619 break;
620 case FRV_OPERAND_CRJ_FLOAT :
621 errmsg = insert_normal (cd, fields->f_CRj_float, 0, 0, 26, 2, 32, total_length, buffer);
622 break;
623 case FRV_OPERAND_CRJ_INT :
624 {
625 long value = fields->f_CRj_int;
626 value = ((value) - (4));
627 errmsg = insert_normal (cd, value, 0, 0, 26, 2, 32, total_length, buffer);
628 }
629 break;
630 case FRV_OPERAND_CRK :
631 errmsg = insert_normal (cd, fields->f_CRk, 0, 0, 27, 3, 32, total_length, buffer);
632 break;
633 case FRV_OPERAND_FCCI_1 :
634 errmsg = insert_normal (cd, fields->f_FCCi_1, 0, 0, 11, 2, 32, total_length, buffer);
635 break;
636 case FRV_OPERAND_FCCI_2 :
637 errmsg = insert_normal (cd, fields->f_FCCi_2, 0, 0, 26, 2, 32, total_length, buffer);
638 break;
639 case FRV_OPERAND_FCCI_3 :
640 errmsg = insert_normal (cd, fields->f_FCCi_3, 0, 0, 1, 2, 32, total_length, buffer);
641 break;
642 case FRV_OPERAND_FCCK :
643 errmsg = insert_normal (cd, fields->f_FCCk, 0, 0, 26, 2, 32, total_length, buffer);
644 break;
645 case FRV_OPERAND_FRDOUBLEI :
646 errmsg = insert_normal (cd, fields->f_FRi, 0, 0, 17, 6, 32, total_length, buffer);
647 break;
648 case FRV_OPERAND_FRDOUBLEJ :
649 errmsg = insert_normal (cd, fields->f_FRj, 0, 0, 5, 6, 32, total_length, buffer);
650 break;
651 case FRV_OPERAND_FRDOUBLEK :
652 errmsg = insert_normal (cd, fields->f_FRk, 0, 0, 30, 6, 32, total_length, buffer);
653 break;
654 case FRV_OPERAND_FRI :
655 errmsg = insert_normal (cd, fields->f_FRi, 0, 0, 17, 6, 32, total_length, buffer);
656 break;
657 case FRV_OPERAND_FRINTI :
658 errmsg = insert_normal (cd, fields->f_FRi, 0, 0, 17, 6, 32, total_length, buffer);
659 break;
660 case FRV_OPERAND_FRINTIEVEN :
661 errmsg = insert_normal (cd, fields->f_FRi, 0, 0, 17, 6, 32, total_length, buffer);
662 break;
663 case FRV_OPERAND_FRINTJ :
664 errmsg = insert_normal (cd, fields->f_FRj, 0, 0, 5, 6, 32, total_length, buffer);
665 break;
666 case FRV_OPERAND_FRINTJEVEN :
667 errmsg = insert_normal (cd, fields->f_FRj, 0, 0, 5, 6, 32, total_length, buffer);
668 break;
669 case FRV_OPERAND_FRINTK :
670 errmsg = insert_normal (cd, fields->f_FRk, 0, 0, 30, 6, 32, total_length, buffer);
671 break;
672 case FRV_OPERAND_FRINTKEVEN :
673 errmsg = insert_normal (cd, fields->f_FRk, 0, 0, 30, 6, 32, total_length, buffer);
674 break;
675 case FRV_OPERAND_FRJ :
676 errmsg = insert_normal (cd, fields->f_FRj, 0, 0, 5, 6, 32, total_length, buffer);
677 break;
678 case FRV_OPERAND_FRK :
679 errmsg = insert_normal (cd, fields->f_FRk, 0, 0, 30, 6, 32, total_length, buffer);
680 break;
681 case FRV_OPERAND_FRKHI :
682 errmsg = insert_normal (cd, fields->f_FRk, 0, 0, 30, 6, 32, total_length, buffer);
683 break;
684 case FRV_OPERAND_FRKLO :
685 errmsg = insert_normal (cd, fields->f_FRk, 0, 0, 30, 6, 32, total_length, buffer);
686 break;
687 case FRV_OPERAND_GRDOUBLEK :
688 errmsg = insert_normal (cd, fields->f_GRk, 0, 0, 30, 6, 32, total_length, buffer);
689 break;
690 case FRV_OPERAND_GRI :
691 errmsg = insert_normal (cd, fields->f_GRi, 0, 0, 17, 6, 32, total_length, buffer);
692 break;
693 case FRV_OPERAND_GRJ :
694 errmsg = insert_normal (cd, fields->f_GRj, 0, 0, 5, 6, 32, total_length, buffer);
695 break;
696 case FRV_OPERAND_GRK :
697 errmsg = insert_normal (cd, fields->f_GRk, 0, 0, 30, 6, 32, total_length, buffer);
698 break;
699 case FRV_OPERAND_GRKHI :
700 errmsg = insert_normal (cd, fields->f_GRk, 0, 0, 30, 6, 32, total_length, buffer);
701 break;
702 case FRV_OPERAND_GRKLO :
703 errmsg = insert_normal (cd, fields->f_GRk, 0, 0, 30, 6, 32, total_length, buffer);
704 break;
705 case FRV_OPERAND_ICCI_1 :
706 errmsg = insert_normal (cd, fields->f_ICCi_1, 0, 0, 11, 2, 32, total_length, buffer);
707 break;
708 case FRV_OPERAND_ICCI_2 :
709 errmsg = insert_normal (cd, fields->f_ICCi_2, 0, 0, 26, 2, 32, total_length, buffer);
710 break;
711 case FRV_OPERAND_ICCI_3 :
712 errmsg = insert_normal (cd, fields->f_ICCi_3, 0, 0, 1, 2, 32, total_length, buffer);
713 break;
714 case FRV_OPERAND_LI :
715 errmsg = insert_normal (cd, fields->f_LI, 0, 0, 25, 1, 32, total_length, buffer);
716 break;
717 case FRV_OPERAND_LRAD :
718 errmsg = insert_normal (cd, fields->f_LRAD, 0, 0, 4, 1, 32, total_length, buffer);
719 break;
720 case FRV_OPERAND_LRAE :
721 errmsg = insert_normal (cd, fields->f_LRAE, 0, 0, 5, 1, 32, total_length, buffer);
722 break;
723 case FRV_OPERAND_LRAS :
724 errmsg = insert_normal (cd, fields->f_LRAS, 0, 0, 3, 1, 32, total_length, buffer);
725 break;
726 case FRV_OPERAND_TLBPRL :
727 errmsg = insert_normal (cd, fields->f_TLBPRL, 0, 0, 25, 1, 32, total_length, buffer);
728 break;
729 case FRV_OPERAND_TLBPROPX :
730 errmsg = insert_normal (cd, fields->f_TLBPRopx, 0, 0, 28, 3, 32, total_length, buffer);
731 break;
732 case FRV_OPERAND_AE :
733 errmsg = insert_normal (cd, fields->f_ae, 0, 0, 25, 1, 32, total_length, buffer);
734 break;
735 case FRV_OPERAND_CALLANN :
736 errmsg = insert_normal (cd, fields->f_reloc_ann, 0, 0, 0, 0, 32, total_length, buffer);
737 break;
738 case FRV_OPERAND_CCOND :
739 errmsg = insert_normal (cd, fields->f_ccond, 0, 0, 12, 1, 32, total_length, buffer);
740 break;
741 case FRV_OPERAND_COND :
742 errmsg = insert_normal (cd, fields->f_cond, 0, 0, 8, 1, 32, total_length, buffer);
743 break;
744 case FRV_OPERAND_D12 :
745 errmsg = insert_normal (cd, fields->f_d12, 0|(1<<CGEN_IFLD_SIGNED), 0, 11, 12, 32, total_length, buffer);
746 break;
747 case FRV_OPERAND_DEBUG :
748 errmsg = insert_normal (cd, fields->f_debug, 0, 0, 25, 1, 32, total_length, buffer);
749 break;
750 case FRV_OPERAND_EIR :
751 errmsg = insert_normal (cd, fields->f_eir, 0, 0, 17, 6, 32, total_length, buffer);
752 break;
753 case FRV_OPERAND_HINT :
754 errmsg = insert_normal (cd, fields->f_hint, 0, 0, 17, 2, 32, total_length, buffer);
755 break;
756 case FRV_OPERAND_HINT_NOT_TAKEN :
757 errmsg = insert_normal (cd, fields->f_hint, 0, 0, 17, 2, 32, total_length, buffer);
758 break;
759 case FRV_OPERAND_HINT_TAKEN :
760 errmsg = insert_normal (cd, fields->f_hint, 0, 0, 17, 2, 32, total_length, buffer);
761 break;
762 case FRV_OPERAND_LABEL16 :
763 {
764 long value = fields->f_label16;
765 value = ((SI) (((value) - (pc))) >> (2));
766 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 15, 16, 32, total_length, buffer);
767 }
768 break;
769 case FRV_OPERAND_LABEL24 :
770 {
771{
772 FLD (f_labelH6) = ((SI) (((FLD (f_label24)) - (pc))) >> (20));
773 FLD (f_labelL18) = ((((UINT) (((FLD (f_label24)) - (pc))) >> (2))) & (262143));
774}
775 errmsg = insert_normal (cd, fields->f_labelH6, 0|(1<<CGEN_IFLD_SIGNED), 0, 30, 6, 32, total_length, buffer);
776 if (errmsg)
777 break;
778 errmsg = insert_normal (cd, fields->f_labelL18, 0, 0, 17, 18, 32, total_length, buffer);
779 if (errmsg)
780 break;
781 }
782 break;
783 case FRV_OPERAND_LDANN :
784 errmsg = insert_normal (cd, fields->f_reloc_ann, 0, 0, 0, 0, 32, total_length, buffer);
785 break;
786 case FRV_OPERAND_LDDANN :
787 errmsg = insert_normal (cd, fields->f_reloc_ann, 0, 0, 0, 0, 32, total_length, buffer);
788 break;
789 case FRV_OPERAND_LOCK :
790 errmsg = insert_normal (cd, fields->f_lock, 0, 0, 25, 1, 32, total_length, buffer);
791 break;
792 case FRV_OPERAND_PACK :
793 errmsg = insert_normal (cd, fields->f_pack, 0, 0, 31, 1, 32, total_length, buffer);
794 break;
795 case FRV_OPERAND_S10 :
796 errmsg = insert_normal (cd, fields->f_s10, 0|(1<<CGEN_IFLD_SIGNED), 0, 9, 10, 32, total_length, buffer);
797 break;
798 case FRV_OPERAND_S12 :
799 errmsg = insert_normal (cd, fields->f_d12, 0|(1<<CGEN_IFLD_SIGNED), 0, 11, 12, 32, total_length, buffer);
800 break;
801 case FRV_OPERAND_S16 :
802 errmsg = insert_normal (cd, fields->f_s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, buffer);
803 break;
804 case FRV_OPERAND_S5 :
805 errmsg = insert_normal (cd, fields->f_s5, 0|(1<<CGEN_IFLD_SIGNED), 0, 4, 5, 32, total_length, buffer);
806 break;
807 case FRV_OPERAND_S6 :
808 errmsg = insert_normal (cd, fields->f_s6, 0|(1<<CGEN_IFLD_SIGNED), 0, 5, 6, 32, total_length, buffer);
809 break;
810 case FRV_OPERAND_S6_1 :
811 errmsg = insert_normal (cd, fields->f_s6_1, 0|(1<<CGEN_IFLD_SIGNED), 0, 11, 6, 32, total_length, buffer);
812 break;
813 case FRV_OPERAND_SLO16 :
814 errmsg = insert_normal (cd, fields->f_s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, buffer);
815 break;
816 case FRV_OPERAND_SPR :
817 {
818{
819 FLD (f_spr_h) = ((UINT) (FLD (f_spr)) >> (6));
820 FLD (f_spr_l) = ((FLD (f_spr)) & (63));
821}
822 errmsg = insert_normal (cd, fields->f_spr_h, 0, 0, 30, 6, 32, total_length, buffer);
823 if (errmsg)
824 break;
825 errmsg = insert_normal (cd, fields->f_spr_l, 0, 0, 17, 6, 32, total_length, buffer);
826 if (errmsg)
827 break;
828 }
829 break;
830 case FRV_OPERAND_U12 :
831 {
832{
833 FLD (f_u12_h) = ((SI) (FLD (f_u12)) >> (6));
834 FLD (f_u12_l) = ((FLD (f_u12)) & (63));
835}
836 errmsg = insert_normal (cd, fields->f_u12_h, 0|(1<<CGEN_IFLD_SIGNED), 0, 17, 6, 32, total_length, buffer);
837 if (errmsg)
838 break;
839 errmsg = insert_normal (cd, fields->f_u12_l, 0, 0, 5, 6, 32, total_length, buffer);
840 if (errmsg)
841 break;
842 }
843 break;
844 case FRV_OPERAND_U16 :
845 errmsg = insert_normal (cd, fields->f_u16, 0, 0, 15, 16, 32, total_length, buffer);
846 break;
847 case FRV_OPERAND_U6 :
848 errmsg = insert_normal (cd, fields->f_u6, 0, 0, 5, 6, 32, total_length, buffer);
849 break;
850 case FRV_OPERAND_UHI16 :
851 errmsg = insert_normal (cd, fields->f_u16, 0, 0, 15, 16, 32, total_length, buffer);
852 break;
853 case FRV_OPERAND_ULO16 :
854 errmsg = insert_normal (cd, fields->f_u16, 0, 0, 15, 16, 32, total_length, buffer);
855 break;
856
857 default :
858 /* xgettext:c-format */
859 fprintf (stderr, _("Unrecognized field %d while building insn.\n"),
860 opindex);
861 abort ();
862 }
863
864 return errmsg;
865}
866
867int frv_cgen_extract_operand
868 (CGEN_CPU_DESC, int, CGEN_EXTRACT_INFO *, CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
869
870/* Main entry point for operand extraction.
871 The result is <= 0 for error, >0 for success.
872 ??? Actual values aren't well defined right now.
873
874 This function is basically just a big switch statement. Earlier versions
875 used tables to look up the function to use, but
876 - if the table contains both assembler and disassembler functions then
877 the disassembler contains much of the assembler and vice-versa,
878 - there's a lot of inlining possibilities as things grow,
879 - using a switch statement avoids the function call overhead.
880
881 This function could be moved into `print_insn_normal', but keeping it
882 separate makes clear the interface between `print_insn_normal' and each of
883 the handlers. */
884
885int
886frv_cgen_extract_operand (CGEN_CPU_DESC cd,
887 int opindex,
888 CGEN_EXTRACT_INFO *ex_info,
889 CGEN_INSN_INT insn_value,
890 CGEN_FIELDS * fields,
891 bfd_vma pc)
892{
893 /* Assume success (for those operands that are nops). */
894 int length = 1;
895 unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
896
897 switch (opindex)
898 {
899 case FRV_OPERAND_A0 :
900 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 1, 32, total_length, pc, & fields->f_A);
901 break;
902 case FRV_OPERAND_A1 :
903 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 1, 32, total_length, pc, & fields->f_A);
904 break;
905 case FRV_OPERAND_ACC40SI :
906 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_ACC40Si);
907 break;
908 case FRV_OPERAND_ACC40SK :
909 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_ACC40Sk);
910 break;
911 case FRV_OPERAND_ACC40UI :
912 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_ACC40Ui);
913 break;
914 case FRV_OPERAND_ACC40UK :
915 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_ACC40Uk);
916 break;
917 case FRV_OPERAND_ACCGI :
918 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_ACCGi);
919 break;
920 case FRV_OPERAND_ACCGK :
921 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_ACCGk);
922 break;
923 case FRV_OPERAND_CCI :
924 length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 3, 32, total_length, pc, & fields->f_CCi);
925 break;
926 case FRV_OPERAND_CPRDOUBLEK :
927 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_CPRk);
928 break;
929 case FRV_OPERAND_CPRI :
930 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_CPRi);
931 break;
932 case FRV_OPERAND_CPRJ :
933 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_CPRj);
934 break;
935 case FRV_OPERAND_CPRK :
936 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_CPRk);
937 break;
938 case FRV_OPERAND_CRI :
939 length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 3, 32, total_length, pc, & fields->f_CRi);
940 break;
941 case FRV_OPERAND_CRJ :
942 length = extract_normal (cd, ex_info, insn_value, 0, 0, 2, 3, 32, total_length, pc, & fields->f_CRj);
943 break;
944 case FRV_OPERAND_CRJ_FLOAT :
945 length = extract_normal (cd, ex_info, insn_value, 0, 0, 26, 2, 32, total_length, pc, & fields->f_CRj_float);
946 break;
947 case FRV_OPERAND_CRJ_INT :
948 {
949 long value;
950 length = extract_normal (cd, ex_info, insn_value, 0, 0, 26, 2, 32, total_length, pc, & value);
951 value = ((value) + (4));
952 fields->f_CRj_int = value;
953 }
954 break;
955 case FRV_OPERAND_CRK :
956 length = extract_normal (cd, ex_info, insn_value, 0, 0, 27, 3, 32, total_length, pc, & fields->f_CRk);
957 break;
958 case FRV_OPERAND_FCCI_1 :
959 length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 2, 32, total_length, pc, & fields->f_FCCi_1);
960 break;
961 case FRV_OPERAND_FCCI_2 :
962 length = extract_normal (cd, ex_info, insn_value, 0, 0, 26, 2, 32, total_length, pc, & fields->f_FCCi_2);
963 break;
964 case FRV_OPERAND_FCCI_3 :
965 length = extract_normal (cd, ex_info, insn_value, 0, 0, 1, 2, 32, total_length, pc, & fields->f_FCCi_3);
966 break;
967 case FRV_OPERAND_FCCK :
968 length = extract_normal (cd, ex_info, insn_value, 0, 0, 26, 2, 32, total_length, pc, & fields->f_FCCk);
969 break;
970 case FRV_OPERAND_FRDOUBLEI :
971 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_FRi);
972 break;
973 case FRV_OPERAND_FRDOUBLEJ :
974 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_FRj);
975 break;
976 case FRV_OPERAND_FRDOUBLEK :
977 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_FRk);
978 break;
979 case FRV_OPERAND_FRI :
980 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_FRi);
981 break;
982 case FRV_OPERAND_FRINTI :
983 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_FRi);
984 break;
985 case FRV_OPERAND_FRINTIEVEN :
986 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_FRi);
987 break;
988 case FRV_OPERAND_FRINTJ :
989 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_FRj);
990 break;
991 case FRV_OPERAND_FRINTJEVEN :
992 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_FRj);
993 break;
994 case FRV_OPERAND_FRINTK :
995 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_FRk);
996 break;
997 case FRV_OPERAND_FRINTKEVEN :
998 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_FRk);
999 break;
1000 case FRV_OPERAND_FRJ :
1001 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_FRj);
1002 break;
1003 case FRV_OPERAND_FRK :
1004 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_FRk);
1005 break;
1006 case FRV_OPERAND_FRKHI :
1007 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_FRk);
1008 break;
1009 case FRV_OPERAND_FRKLO :
1010 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_FRk);
1011 break;
1012 case FRV_OPERAND_GRDOUBLEK :
1013 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_GRk);
1014 break;
1015 case FRV_OPERAND_GRI :
1016 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_GRi);
1017 break;
1018 case FRV_OPERAND_GRJ :
1019 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_GRj);
1020 break;
1021 case FRV_OPERAND_GRK :
1022 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_GRk);
1023 break;
1024 case FRV_OPERAND_GRKHI :
1025 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_GRk);
1026 break;
1027 case FRV_OPERAND_GRKLO :
1028 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_GRk);
1029 break;
1030 case FRV_OPERAND_ICCI_1 :
1031 length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 2, 32, total_length, pc, & fields->f_ICCi_1);
1032 break;
1033 case FRV_OPERAND_ICCI_2 :
1034 length = extract_normal (cd, ex_info, insn_value, 0, 0, 26, 2, 32, total_length, pc, & fields->f_ICCi_2);
1035 break;
1036 case FRV_OPERAND_ICCI_3 :
1037 length = extract_normal (cd, ex_info, insn_value, 0, 0, 1, 2, 32, total_length, pc, & fields->f_ICCi_3);
1038 break;
1039 case FRV_OPERAND_LI :
1040 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 1, 32, total_length, pc, & fields->f_LI);
1041 break;
1042 case FRV_OPERAND_LRAD :
1043 length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 1, 32, total_length, pc, & fields->f_LRAD);
1044 break;
1045 case FRV_OPERAND_LRAE :
1046 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 1, 32, total_length, pc, & fields->f_LRAE);
1047 break;
1048 case FRV_OPERAND_LRAS :
1049 length = extract_normal (cd, ex_info, insn_value, 0, 0, 3, 1, 32, total_length, pc, & fields->f_LRAS);
1050 break;
1051 case FRV_OPERAND_TLBPRL :
1052 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 1, 32, total_length, pc, & fields->f_TLBPRL);
1053 break;
1054 case FRV_OPERAND_TLBPROPX :
1055 length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 3, 32, total_length, pc, & fields->f_TLBPRopx);
1056 break;
1057 case FRV_OPERAND_AE :
1058 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 1, 32, total_length, pc, & fields->f_ae);
1059 break;
1060 case FRV_OPERAND_CALLANN :
1061 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 0, 32, total_length, pc, & fields->f_reloc_ann);
1062 break;
1063 case FRV_OPERAND_CCOND :
1064 length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 1, 32, total_length, pc, & fields->f_ccond);
1065 break;
1066 case FRV_OPERAND_COND :
1067 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 1, 32, total_length, pc, & fields->f_cond);
1068 break;
1069 case FRV_OPERAND_D12 :
1070 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 11, 12, 32, total_length, pc, & fields->f_d12);
1071 break;
1072 case FRV_OPERAND_DEBUG :
1073 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 1, 32, total_length, pc, & fields->f_debug);
1074 break;
1075 case FRV_OPERAND_EIR :
1076 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_eir);
1077 break;
1078 case FRV_OPERAND_HINT :
1079 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 2, 32, total_length, pc, & fields->f_hint);
1080 break;
1081 case FRV_OPERAND_HINT_NOT_TAKEN :
1082 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 2, 32, total_length, pc, & fields->f_hint);
1083 break;
1084 case FRV_OPERAND_HINT_TAKEN :
1085 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 2, 32, total_length, pc, & fields->f_hint);
1086 break;
1087 case FRV_OPERAND_LABEL16 :
1088 {
1089 long value;
1090 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 15, 16, 32, total_length, pc, & value);
1091 value = ((((value) << (2))) + (pc));
1092 fields->f_label16 = value;
1093 }
1094 break;
1095 case FRV_OPERAND_LABEL24 :
1096 {
1097 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 30, 6, 32, total_length, pc, & fields->f_labelH6);
1098 if (length <= 0) break;
1099 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 18, 32, total_length, pc, & fields->f_labelL18);
1100 if (length <= 0) break;
1101{
1102 FLD (f_label24) = ((((((((FLD (f_labelH6)) << (18))) | (FLD (f_labelL18)))) << (2))) + (pc));
1103}
1104 }
1105 break;
1106 case FRV_OPERAND_LDANN :
1107 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 0, 32, total_length, pc, & fields->f_reloc_ann);
1108 break;
1109 case FRV_OPERAND_LDDANN :
1110 length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 0, 32, total_length, pc, & fields->f_reloc_ann);
1111 break;
1112 case FRV_OPERAND_LOCK :
1113 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 1, 32, total_length, pc, & fields->f_lock);
1114 break;
1115 case FRV_OPERAND_PACK :
1116 length = extract_normal (cd, ex_info, insn_value, 0, 0, 31, 1, 32, total_length, pc, & fields->f_pack);
1117 break;
1118 case FRV_OPERAND_S10 :
1119 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 9, 10, 32, total_length, pc, & fields->f_s10);
1120 break;
1121 case FRV_OPERAND_S12 :
1122 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 11, 12, 32, total_length, pc, & fields->f_d12);
1123 break;
1124 case FRV_OPERAND_S16 :
1125 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, pc, & fields->f_s16);
1126 break;
1127 case FRV_OPERAND_S5 :
1128 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 4, 5, 32, total_length, pc, & fields->f_s5);
1129 break;
1130 case FRV_OPERAND_S6 :
1131 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 5, 6, 32, total_length, pc, & fields->f_s6);
1132 break;
1133 case FRV_OPERAND_S6_1 :
1134 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 11, 6, 32, total_length, pc, & fields->f_s6_1);
1135 break;
1136 case FRV_OPERAND_SLO16 :
1137 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, pc, & fields->f_s16);
1138 break;
1139 case FRV_OPERAND_SPR :
1140 {
1141 length = extract_normal (cd, ex_info, insn_value, 0, 0, 30, 6, 32, total_length, pc, & fields->f_spr_h);
1142 if (length <= 0) break;
1143 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_spr_l);
1144 if (length <= 0) break;
1145{
1146 FLD (f_spr) = ((((FLD (f_spr_h)) << (6))) | (FLD (f_spr_l)));
1147}
1148 }
1149 break;
1150 case FRV_OPERAND_U12 :
1151 {
1152 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 17, 6, 32, total_length, pc, & fields->f_u12_h);
1153 if (length <= 0) break;
1154 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_u12_l);
1155 if (length <= 0) break;
1156{
1157 FLD (f_u12) = ((((FLD (f_u12_h)) << (6))) | (FLD (f_u12_l)));
1158}
1159 }
1160 break;
1161 case FRV_OPERAND_U16 :
1162 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 16, 32, total_length, pc, & fields->f_u16);
1163 break;
1164 case FRV_OPERAND_U6 :
1165 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_u6);
1166 break;
1167 case FRV_OPERAND_UHI16 :
1168 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 16, 32, total_length, pc, & fields->f_u16);
1169 break;
1170 case FRV_OPERAND_ULO16 :
1171 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 16, 32, total_length, pc, & fields->f_u16);
1172 break;
1173
1174 default :
1175 /* xgettext:c-format */
1176 fprintf (stderr, _("Unrecognized field %d while decoding insn.\n"),
1177 opindex);
1178 abort ();
1179 }
1180
1181 return length;
1182}
1183
1184cgen_insert_fn * const frv_cgen_insert_handlers[] =
1185{
1186 insert_insn_normal,
1187};
1188
1189cgen_extract_fn * const frv_cgen_extract_handlers[] =
1190{
1191 extract_insn_normal,
1192};
1193
1194int frv_cgen_get_int_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
1195bfd_vma frv_cgen_get_vma_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
1196
1197/* Getting values from cgen_fields is handled by a collection of functions.
1198 They are distinguished by the type of the VALUE argument they return.
1199 TODO: floating point, inlining support, remove cases where result type
1200 not appropriate. */
1201
1202int
1203frv_cgen_get_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
1204 int opindex,
1205 const CGEN_FIELDS * fields)
1206{
1207 int value;
1208
1209 switch (opindex)
1210 {
1211 case FRV_OPERAND_A0 :
1212 value = fields->f_A;
1213 break;
1214 case FRV_OPERAND_A1 :
1215 value = fields->f_A;
1216 break;
1217 case FRV_OPERAND_ACC40SI :
1218 value = fields->f_ACC40Si;
1219 break;
1220 case FRV_OPERAND_ACC40SK :
1221 value = fields->f_ACC40Sk;
1222 break;
1223 case FRV_OPERAND_ACC40UI :
1224 value = fields->f_ACC40Ui;
1225 break;
1226 case FRV_OPERAND_ACC40UK :
1227 value = fields->f_ACC40Uk;
1228 break;
1229 case FRV_OPERAND_ACCGI :
1230 value = fields->f_ACCGi;
1231 break;
1232 case FRV_OPERAND_ACCGK :
1233 value = fields->f_ACCGk;
1234 break;
1235 case FRV_OPERAND_CCI :
1236 value = fields->f_CCi;
1237 break;
1238 case FRV_OPERAND_CPRDOUBLEK :
1239 value = fields->f_CPRk;
1240 break;
1241 case FRV_OPERAND_CPRI :
1242 value = fields->f_CPRi;
1243 break;
1244 case FRV_OPERAND_CPRJ :
1245 value = fields->f_CPRj;
1246 break;
1247 case FRV_OPERAND_CPRK :
1248 value = fields->f_CPRk;
1249 break;
1250 case FRV_OPERAND_CRI :
1251 value = fields->f_CRi;
1252 break;
1253 case FRV_OPERAND_CRJ :
1254 value = fields->f_CRj;
1255 break;
1256 case FRV_OPERAND_CRJ_FLOAT :
1257 value = fields->f_CRj_float;
1258 break;
1259 case FRV_OPERAND_CRJ_INT :
1260 value = fields->f_CRj_int;
1261 break;
1262 case FRV_OPERAND_CRK :
1263 value = fields->f_CRk;
1264 break;
1265 case FRV_OPERAND_FCCI_1 :
1266 value = fields->f_FCCi_1;
1267 break;
1268 case FRV_OPERAND_FCCI_2 :
1269 value = fields->f_FCCi_2;
1270 break;
1271 case FRV_OPERAND_FCCI_3 :
1272 value = fields->f_FCCi_3;
1273 break;
1274 case FRV_OPERAND_FCCK :
1275 value = fields->f_FCCk;
1276 break;
1277 case FRV_OPERAND_FRDOUBLEI :
1278 value = fields->f_FRi;
1279 break;
1280 case FRV_OPERAND_FRDOUBLEJ :
1281 value = fields->f_FRj;
1282 break;
1283 case FRV_OPERAND_FRDOUBLEK :
1284 value = fields->f_FRk;
1285 break;
1286 case FRV_OPERAND_FRI :
1287 value = fields->f_FRi;
1288 break;
1289 case FRV_OPERAND_FRINTI :
1290 value = fields->f_FRi;
1291 break;
1292 case FRV_OPERAND_FRINTIEVEN :
1293 value = fields->f_FRi;
1294 break;
1295 case FRV_OPERAND_FRINTJ :
1296 value = fields->f_FRj;
1297 break;
1298 case FRV_OPERAND_FRINTJEVEN :
1299 value = fields->f_FRj;
1300 break;
1301 case FRV_OPERAND_FRINTK :
1302 value = fields->f_FRk;
1303 break;
1304 case FRV_OPERAND_FRINTKEVEN :
1305 value = fields->f_FRk;
1306 break;
1307 case FRV_OPERAND_FRJ :
1308 value = fields->f_FRj;
1309 break;
1310 case FRV_OPERAND_FRK :
1311 value = fields->f_FRk;
1312 break;
1313 case FRV_OPERAND_FRKHI :
1314 value = fields->f_FRk;
1315 break;
1316 case FRV_OPERAND_FRKLO :
1317 value = fields->f_FRk;
1318 break;
1319 case FRV_OPERAND_GRDOUBLEK :
1320 value = fields->f_GRk;
1321 break;
1322 case FRV_OPERAND_GRI :
1323 value = fields->f_GRi;
1324 break;
1325 case FRV_OPERAND_GRJ :
1326 value = fields->f_GRj;
1327 break;
1328 case FRV_OPERAND_GRK :
1329 value = fields->f_GRk;
1330 break;
1331 case FRV_OPERAND_GRKHI :
1332 value = fields->f_GRk;
1333 break;
1334 case FRV_OPERAND_GRKLO :
1335 value = fields->f_GRk;
1336 break;
1337 case FRV_OPERAND_ICCI_1 :
1338 value = fields->f_ICCi_1;
1339 break;
1340 case FRV_OPERAND_ICCI_2 :
1341 value = fields->f_ICCi_2;
1342 break;
1343 case FRV_OPERAND_ICCI_3 :
1344 value = fields->f_ICCi_3;
1345 break;
1346 case FRV_OPERAND_LI :
1347 value = fields->f_LI;
1348 break;
1349 case FRV_OPERAND_LRAD :
1350 value = fields->f_LRAD;
1351 break;
1352 case FRV_OPERAND_LRAE :
1353 value = fields->f_LRAE;
1354 break;
1355 case FRV_OPERAND_LRAS :
1356 value = fields->f_LRAS;
1357 break;
1358 case FRV_OPERAND_TLBPRL :
1359 value = fields->f_TLBPRL;
1360 break;
1361 case FRV_OPERAND_TLBPROPX :
1362 value = fields->f_TLBPRopx;
1363 break;
1364 case FRV_OPERAND_AE :
1365 value = fields->f_ae;
1366 break;
1367 case FRV_OPERAND_CALLANN :
1368 value = fields->f_reloc_ann;
1369 break;
1370 case FRV_OPERAND_CCOND :
1371 value = fields->f_ccond;
1372 break;
1373 case FRV_OPERAND_COND :
1374 value = fields->f_cond;
1375 break;
1376 case FRV_OPERAND_D12 :
1377 value = fields->f_d12;
1378 break;
1379 case FRV_OPERAND_DEBUG :
1380 value = fields->f_debug;
1381 break;
1382 case FRV_OPERAND_EIR :
1383 value = fields->f_eir;
1384 break;
1385 case FRV_OPERAND_HINT :
1386 value = fields->f_hint;
1387 break;
1388 case FRV_OPERAND_HINT_NOT_TAKEN :
1389 value = fields->f_hint;
1390 break;
1391 case FRV_OPERAND_HINT_TAKEN :
1392 value = fields->f_hint;
1393 break;
1394 case FRV_OPERAND_LABEL16 :
1395 value = fields->f_label16;
1396 break;
1397 case FRV_OPERAND_LABEL24 :
1398 value = fields->f_label24;
1399 break;
1400 case FRV_OPERAND_LDANN :
1401 value = fields->f_reloc_ann;
1402 break;
1403 case FRV_OPERAND_LDDANN :
1404 value = fields->f_reloc_ann;
1405 break;
1406 case FRV_OPERAND_LOCK :
1407 value = fields->f_lock;
1408 break;
1409 case FRV_OPERAND_PACK :
1410 value = fields->f_pack;
1411 break;
1412 case FRV_OPERAND_S10 :
1413 value = fields->f_s10;
1414 break;
1415 case FRV_OPERAND_S12 :
1416 value = fields->f_d12;
1417 break;
1418 case FRV_OPERAND_S16 :
1419 value = fields->f_s16;
1420 break;
1421 case FRV_OPERAND_S5 :
1422 value = fields->f_s5;
1423 break;
1424 case FRV_OPERAND_S6 :
1425 value = fields->f_s6;
1426 break;
1427 case FRV_OPERAND_S6_1 :
1428 value = fields->f_s6_1;
1429 break;
1430 case FRV_OPERAND_SLO16 :
1431 value = fields->f_s16;
1432 break;
1433 case FRV_OPERAND_SPR :
1434 value = fields->f_spr;
1435 break;
1436 case FRV_OPERAND_U12 :
1437 value = fields->f_u12;
1438 break;
1439 case FRV_OPERAND_U16 :
1440 value = fields->f_u16;
1441 break;
1442 case FRV_OPERAND_U6 :
1443 value = fields->f_u6;
1444 break;
1445 case FRV_OPERAND_UHI16 :
1446 value = fields->f_u16;
1447 break;
1448 case FRV_OPERAND_ULO16 :
1449 value = fields->f_u16;
1450 break;
1451
1452 default :
1453 /* xgettext:c-format */
1454 fprintf (stderr, _("Unrecognized field %d while getting int operand.\n"),
1455 opindex);
1456 abort ();
1457 }
1458
1459 return value;
1460}
1461
1462bfd_vma
1463frv_cgen_get_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
1464 int opindex,
1465 const CGEN_FIELDS * fields)
1466{
1467 bfd_vma value;
1468
1469 switch (opindex)
1470 {
1471 case FRV_OPERAND_A0 :
1472 value = fields->f_A;
1473 break;
1474 case FRV_OPERAND_A1 :
1475 value = fields->f_A;
1476 break;
1477 case FRV_OPERAND_ACC40SI :
1478 value = fields->f_ACC40Si;
1479 break;
1480 case FRV_OPERAND_ACC40SK :
1481 value = fields->f_ACC40Sk;
1482 break;
1483 case FRV_OPERAND_ACC40UI :
1484 value = fields->f_ACC40Ui;
1485 break;
1486 case FRV_OPERAND_ACC40UK :
1487 value = fields->f_ACC40Uk;
1488 break;
1489 case FRV_OPERAND_ACCGI :
1490 value = fields->f_ACCGi;
1491 break;
1492 case FRV_OPERAND_ACCGK :
1493 value = fields->f_ACCGk;
1494 break;
1495 case FRV_OPERAND_CCI :
1496 value = fields->f_CCi;
1497 break;
1498 case FRV_OPERAND_CPRDOUBLEK :
1499 value = fields->f_CPRk;
1500 break;
1501 case FRV_OPERAND_CPRI :
1502 value = fields->f_CPRi;
1503 break;
1504 case FRV_OPERAND_CPRJ :
1505 value = fields->f_CPRj;
1506 break;
1507 case FRV_OPERAND_CPRK :
1508 value = fields->f_CPRk;
1509 break;
1510 case FRV_OPERAND_CRI :
1511 value = fields->f_CRi;
1512 break;
1513 case FRV_OPERAND_CRJ :
1514 value = fields->f_CRj;
1515 break;
1516 case FRV_OPERAND_CRJ_FLOAT :
1517 value = fields->f_CRj_float;
1518 break;
1519 case FRV_OPERAND_CRJ_INT :
1520 value = fields->f_CRj_int;
1521 break;
1522 case FRV_OPERAND_CRK :
1523 value = fields->f_CRk;
1524 break;
1525 case FRV_OPERAND_FCCI_1 :
1526 value = fields->f_FCCi_1;
1527 break;
1528 case FRV_OPERAND_FCCI_2 :
1529 value = fields->f_FCCi_2;
1530 break;
1531 case FRV_OPERAND_FCCI_3 :
1532 value = fields->f_FCCi_3;
1533 break;
1534 case FRV_OPERAND_FCCK :
1535 value = fields->f_FCCk;
1536 break;
1537 case FRV_OPERAND_FRDOUBLEI :
1538 value = fields->f_FRi;
1539 break;
1540 case FRV_OPERAND_FRDOUBLEJ :
1541 value = fields->f_FRj;
1542 break;
1543 case FRV_OPERAND_FRDOUBLEK :
1544 value = fields->f_FRk;
1545 break;
1546 case FRV_OPERAND_FRI :
1547 value = fields->f_FRi;
1548 break;
1549 case FRV_OPERAND_FRINTI :
1550 value = fields->f_FRi;
1551 break;
1552 case FRV_OPERAND_FRINTIEVEN :
1553 value = fields->f_FRi;
1554 break;
1555 case FRV_OPERAND_FRINTJ :
1556 value = fields->f_FRj;
1557 break;
1558 case FRV_OPERAND_FRINTJEVEN :
1559 value = fields->f_FRj;
1560 break;
1561 case FRV_OPERAND_FRINTK :
1562 value = fields->f_FRk;
1563 break;
1564 case FRV_OPERAND_FRINTKEVEN :
1565 value = fields->f_FRk;
1566 break;
1567 case FRV_OPERAND_FRJ :
1568 value = fields->f_FRj;
1569 break;
1570 case FRV_OPERAND_FRK :
1571 value = fields->f_FRk;
1572 break;
1573 case FRV_OPERAND_FRKHI :
1574 value = fields->f_FRk;
1575 break;
1576 case FRV_OPERAND_FRKLO :
1577 value = fields->f_FRk;
1578 break;
1579 case FRV_OPERAND_GRDOUBLEK :
1580 value = fields->f_GRk;
1581 break;
1582 case FRV_OPERAND_GRI :
1583 value = fields->f_GRi;
1584 break;
1585 case FRV_OPERAND_GRJ :
1586 value = fields->f_GRj;
1587 break;
1588 case FRV_OPERAND_GRK :
1589 value = fields->f_GRk;
1590 break;
1591 case FRV_OPERAND_GRKHI :
1592 value = fields->f_GRk;
1593 break;
1594 case FRV_OPERAND_GRKLO :
1595 value = fields->f_GRk;
1596 break;
1597 case FRV_OPERAND_ICCI_1 :
1598 value = fields->f_ICCi_1;
1599 break;
1600 case FRV_OPERAND_ICCI_2 :
1601 value = fields->f_ICCi_2;
1602 break;
1603 case FRV_OPERAND_ICCI_3 :
1604 value = fields->f_ICCi_3;
1605 break;
1606 case FRV_OPERAND_LI :
1607 value = fields->f_LI;
1608 break;
1609 case FRV_OPERAND_LRAD :
1610 value = fields->f_LRAD;
1611 break;
1612 case FRV_OPERAND_LRAE :
1613 value = fields->f_LRAE;
1614 break;
1615 case FRV_OPERAND_LRAS :
1616 value = fields->f_LRAS;
1617 break;
1618 case FRV_OPERAND_TLBPRL :
1619 value = fields->f_TLBPRL;
1620 break;
1621 case FRV_OPERAND_TLBPROPX :
1622 value = fields->f_TLBPRopx;
1623 break;
1624 case FRV_OPERAND_AE :
1625 value = fields->f_ae;
1626 break;
1627 case FRV_OPERAND_CALLANN :
1628 value = fields->f_reloc_ann;
1629 break;
1630 case FRV_OPERAND_CCOND :
1631 value = fields->f_ccond;
1632 break;
1633 case FRV_OPERAND_COND :
1634 value = fields->f_cond;
1635 break;
1636 case FRV_OPERAND_D12 :
1637 value = fields->f_d12;
1638 break;
1639 case FRV_OPERAND_DEBUG :
1640 value = fields->f_debug;
1641 break;
1642 case FRV_OPERAND_EIR :
1643 value = fields->f_eir;
1644 break;
1645 case FRV_OPERAND_HINT :
1646 value = fields->f_hint;
1647 break;
1648 case FRV_OPERAND_HINT_NOT_TAKEN :
1649 value = fields->f_hint;
1650 break;
1651 case FRV_OPERAND_HINT_TAKEN :
1652 value = fields->f_hint;
1653 break;
1654 case FRV_OPERAND_LABEL16 :
1655 value = fields->f_label16;
1656 break;
1657 case FRV_OPERAND_LABEL24 :
1658 value = fields->f_label24;
1659 break;
1660 case FRV_OPERAND_LDANN :
1661 value = fields->f_reloc_ann;
1662 break;
1663 case FRV_OPERAND_LDDANN :
1664 value = fields->f_reloc_ann;
1665 break;
1666 case FRV_OPERAND_LOCK :
1667 value = fields->f_lock;
1668 break;
1669 case FRV_OPERAND_PACK :
1670 value = fields->f_pack;
1671 break;
1672 case FRV_OPERAND_S10 :
1673 value = fields->f_s10;
1674 break;
1675 case FRV_OPERAND_S12 :
1676 value = fields->f_d12;
1677 break;
1678 case FRV_OPERAND_S16 :
1679 value = fields->f_s16;
1680 break;
1681 case FRV_OPERAND_S5 :
1682 value = fields->f_s5;
1683 break;
1684 case FRV_OPERAND_S6 :
1685 value = fields->f_s6;
1686 break;
1687 case FRV_OPERAND_S6_1 :
1688 value = fields->f_s6_1;
1689 break;
1690 case FRV_OPERAND_SLO16 :
1691 value = fields->f_s16;
1692 break;
1693 case FRV_OPERAND_SPR :
1694 value = fields->f_spr;
1695 break;
1696 case FRV_OPERAND_U12 :
1697 value = fields->f_u12;
1698 break;
1699 case FRV_OPERAND_U16 :
1700 value = fields->f_u16;
1701 break;
1702 case FRV_OPERAND_U6 :
1703 value = fields->f_u6;
1704 break;
1705 case FRV_OPERAND_UHI16 :
1706 value = fields->f_u16;
1707 break;
1708 case FRV_OPERAND_ULO16 :
1709 value = fields->f_u16;
1710 break;
1711
1712 default :
1713 /* xgettext:c-format */
1714 fprintf (stderr, _("Unrecognized field %d while getting vma operand.\n"),
1715 opindex);
1716 abort ();
1717 }
1718
1719 return value;
1720}
1721
1722void frv_cgen_set_int_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, int);
1723void frv_cgen_set_vma_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, bfd_vma);
1724
1725/* Stuffing values in cgen_fields is handled by a collection of functions.
1726 They are distinguished by the type of the VALUE argument they accept.
1727 TODO: floating point, inlining support, remove cases where argument type
1728 not appropriate. */
1729
1730void
1731frv_cgen_set_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
1732 int opindex,
1733 CGEN_FIELDS * fields,
1734 int value)
1735{
1736 switch (opindex)
1737 {
1738 case FRV_OPERAND_A0 :
1739 fields->f_A = value;
1740 break;
1741 case FRV_OPERAND_A1 :
1742 fields->f_A = value;
1743 break;
1744 case FRV_OPERAND_ACC40SI :
1745 fields->f_ACC40Si = value;
1746 break;
1747 case FRV_OPERAND_ACC40SK :
1748 fields->f_ACC40Sk = value;
1749 break;
1750 case FRV_OPERAND_ACC40UI :
1751 fields->f_ACC40Ui = value;
1752 break;
1753 case FRV_OPERAND_ACC40UK :
1754 fields->f_ACC40Uk = value;
1755 break;
1756 case FRV_OPERAND_ACCGI :
1757 fields->f_ACCGi = value;
1758 break;
1759 case FRV_OPERAND_ACCGK :
1760 fields->f_ACCGk = value;
1761 break;
1762 case FRV_OPERAND_CCI :
1763 fields->f_CCi = value;
1764 break;
1765 case FRV_OPERAND_CPRDOUBLEK :
1766 fields->f_CPRk = value;
1767 break;
1768 case FRV_OPERAND_CPRI :
1769 fields->f_CPRi = value;
1770 break;
1771 case FRV_OPERAND_CPRJ :
1772 fields->f_CPRj = value;
1773 break;
1774 case FRV_OPERAND_CPRK :
1775 fields->f_CPRk = value;
1776 break;
1777 case FRV_OPERAND_CRI :
1778 fields->f_CRi = value;
1779 break;
1780 case FRV_OPERAND_CRJ :
1781 fields->f_CRj = value;
1782 break;
1783 case FRV_OPERAND_CRJ_FLOAT :
1784 fields->f_CRj_float = value;
1785 break;
1786 case FRV_OPERAND_CRJ_INT :
1787 fields->f_CRj_int = value;
1788 break;
1789 case FRV_OPERAND_CRK :
1790 fields->f_CRk = value;
1791 break;
1792 case FRV_OPERAND_FCCI_1 :
1793 fields->f_FCCi_1 = value;
1794 break;
1795 case FRV_OPERAND_FCCI_2 :
1796 fields->f_FCCi_2 = value;
1797 break;
1798 case FRV_OPERAND_FCCI_3 :
1799 fields->f_FCCi_3 = value;
1800 break;
1801 case FRV_OPERAND_FCCK :
1802 fields->f_FCCk = value;
1803 break;
1804 case FRV_OPERAND_FRDOUBLEI :
1805 fields->f_FRi = value;
1806 break;
1807 case FRV_OPERAND_FRDOUBLEJ :
1808 fields->f_FRj = value;
1809 break;
1810 case FRV_OPERAND_FRDOUBLEK :
1811 fields->f_FRk = value;
1812 break;
1813 case FRV_OPERAND_FRI :
1814 fields->f_FRi = value;
1815 break;
1816 case FRV_OPERAND_FRINTI :
1817 fields->f_FRi = value;
1818 break;
1819 case FRV_OPERAND_FRINTIEVEN :
1820 fields->f_FRi = value;
1821 break;
1822 case FRV_OPERAND_FRINTJ :
1823 fields->f_FRj = value;
1824 break;
1825 case FRV_OPERAND_FRINTJEVEN :
1826 fields->f_FRj = value;
1827 break;
1828 case FRV_OPERAND_FRINTK :
1829 fields->f_FRk = value;
1830 break;
1831 case FRV_OPERAND_FRINTKEVEN :
1832 fields->f_FRk = value;
1833 break;
1834 case FRV_OPERAND_FRJ :
1835 fields->f_FRj = value;
1836 break;
1837 case FRV_OPERAND_FRK :
1838 fields->f_FRk = value;
1839 break;
1840 case FRV_OPERAND_FRKHI :
1841 fields->f_FRk = value;
1842 break;
1843 case FRV_OPERAND_FRKLO :
1844 fields->f_FRk = value;
1845 break;
1846 case FRV_OPERAND_GRDOUBLEK :
1847 fields->f_GRk = value;
1848 break;
1849 case FRV_OPERAND_GRI :
1850 fields->f_GRi = value;
1851 break;
1852 case FRV_OPERAND_GRJ :
1853 fields->f_GRj = value;
1854 break;
1855 case FRV_OPERAND_GRK :
1856 fields->f_GRk = value;
1857 break;
1858 case FRV_OPERAND_GRKHI :
1859 fields->f_GRk = value;
1860 break;
1861 case FRV_OPERAND_GRKLO :
1862 fields->f_GRk = value;
1863 break;
1864 case FRV_OPERAND_ICCI_1 :
1865 fields->f_ICCi_1 = value;
1866 break;
1867 case FRV_OPERAND_ICCI_2 :
1868 fields->f_ICCi_2 = value;
1869 break;
1870 case FRV_OPERAND_ICCI_3 :
1871 fields->f_ICCi_3 = value;
1872 break;
1873 case FRV_OPERAND_LI :
1874 fields->f_LI = value;
1875 break;
1876 case FRV_OPERAND_LRAD :
1877 fields->f_LRAD = value;
1878 break;
1879 case FRV_OPERAND_LRAE :
1880 fields->f_LRAE = value;
1881 break;
1882 case FRV_OPERAND_LRAS :
1883 fields->f_LRAS = value;
1884 break;
1885 case FRV_OPERAND_TLBPRL :
1886 fields->f_TLBPRL = value;
1887 break;
1888 case FRV_OPERAND_TLBPROPX :
1889 fields->f_TLBPRopx = value;
1890 break;
1891 case FRV_OPERAND_AE :
1892 fields->f_ae = value;
1893 break;
1894 case FRV_OPERAND_CALLANN :
1895 fields->f_reloc_ann = value;
1896 break;
1897 case FRV_OPERAND_CCOND :
1898 fields->f_ccond = value;
1899 break;
1900 case FRV_OPERAND_COND :
1901 fields->f_cond = value;
1902 break;
1903 case FRV_OPERAND_D12 :
1904 fields->f_d12 = value;
1905 break;
1906 case FRV_OPERAND_DEBUG :
1907 fields->f_debug = value;
1908 break;
1909 case FRV_OPERAND_EIR :
1910 fields->f_eir = value;
1911 break;
1912 case FRV_OPERAND_HINT :
1913 fields->f_hint = value;
1914 break;
1915 case FRV_OPERAND_HINT_NOT_TAKEN :
1916 fields->f_hint = value;
1917 break;
1918 case FRV_OPERAND_HINT_TAKEN :
1919 fields->f_hint = value;
1920 break;
1921 case FRV_OPERAND_LABEL16 :
1922 fields->f_label16 = value;
1923 break;
1924 case FRV_OPERAND_LABEL24 :
1925 fields->f_label24 = value;
1926 break;
1927 case FRV_OPERAND_LDANN :
1928 fields->f_reloc_ann = value;
1929 break;
1930 case FRV_OPERAND_LDDANN :
1931 fields->f_reloc_ann = value;
1932 break;
1933 case FRV_OPERAND_LOCK :
1934 fields->f_lock = value;
1935 break;
1936 case FRV_OPERAND_PACK :
1937 fields->f_pack = value;
1938 break;
1939 case FRV_OPERAND_S10 :
1940 fields->f_s10 = value;
1941 break;
1942 case FRV_OPERAND_S12 :
1943 fields->f_d12 = value;
1944 break;
1945 case FRV_OPERAND_S16 :
1946 fields->f_s16 = value;
1947 break;
1948 case FRV_OPERAND_S5 :
1949 fields->f_s5 = value;
1950 break;
1951 case FRV_OPERAND_S6 :
1952 fields->f_s6 = value;
1953 break;
1954 case FRV_OPERAND_S6_1 :
1955 fields->f_s6_1 = value;
1956 break;
1957 case FRV_OPERAND_SLO16 :
1958 fields->f_s16 = value;
1959 break;
1960 case FRV_OPERAND_SPR :
1961 fields->f_spr = value;
1962 break;
1963 case FRV_OPERAND_U12 :
1964 fields->f_u12 = value;
1965 break;
1966 case FRV_OPERAND_U16 :
1967 fields->f_u16 = value;
1968 break;
1969 case FRV_OPERAND_U6 :
1970 fields->f_u6 = value;
1971 break;
1972 case FRV_OPERAND_UHI16 :
1973 fields->f_u16 = value;
1974 break;
1975 case FRV_OPERAND_ULO16 :
1976 fields->f_u16 = value;
1977 break;
1978
1979 default :
1980 /* xgettext:c-format */
1981 fprintf (stderr, _("Unrecognized field %d while setting int operand.\n"),
1982 opindex);
1983 abort ();
1984 }
1985}
1986
1987void
1988frv_cgen_set_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
1989 int opindex,
1990 CGEN_FIELDS * fields,
1991 bfd_vma value)
1992{
1993 switch (opindex)
1994 {
1995 case FRV_OPERAND_A0 :
1996 fields->f_A = value;
1997 break;
1998 case FRV_OPERAND_A1 :
1999 fields->f_A = value;
2000 break;
2001 case FRV_OPERAND_ACC40SI :
2002 fields->f_ACC40Si = value;
2003 break;
2004 case FRV_OPERAND_ACC40SK :
2005 fields->f_ACC40Sk = value;
2006 break;
2007 case FRV_OPERAND_ACC40UI :
2008 fields->f_ACC40Ui = value;
2009 break;
2010 case FRV_OPERAND_ACC40UK :
2011 fields->f_ACC40Uk = value;
2012 break;
2013 case FRV_OPERAND_ACCGI :
2014 fields->f_ACCGi = value;
2015 break;
2016 case FRV_OPERAND_ACCGK :
2017 fields->f_ACCGk = value;
2018 break;
2019 case FRV_OPERAND_CCI :
2020 fields->f_CCi = value;
2021 break;
2022 case FRV_OPERAND_CPRDOUBLEK :
2023 fields->f_CPRk = value;
2024 break;
2025 case FRV_OPERAND_CPRI :
2026 fields->f_CPRi = value;
2027 break;
2028 case FRV_OPERAND_CPRJ :
2029 fields->f_CPRj = value;
2030 break;
2031 case FRV_OPERAND_CPRK :
2032 fields->f_CPRk = value;
2033 break;
2034 case FRV_OPERAND_CRI :
2035 fields->f_CRi = value;
2036 break;
2037 case FRV_OPERAND_CRJ :
2038 fields->f_CRj = value;
2039 break;
2040 case FRV_OPERAND_CRJ_FLOAT :
2041 fields->f_CRj_float = value;
2042 break;
2043 case FRV_OPERAND_CRJ_INT :
2044 fields->f_CRj_int = value;
2045 break;
2046 case FRV_OPERAND_CRK :
2047 fields->f_CRk = value;
2048 break;
2049 case FRV_OPERAND_FCCI_1 :
2050 fields->f_FCCi_1 = value;
2051 break;
2052 case FRV_OPERAND_FCCI_2 :
2053 fields->f_FCCi_2 = value;
2054 break;
2055 case FRV_OPERAND_FCCI_3 :
2056 fields->f_FCCi_3 = value;
2057 break;
2058 case FRV_OPERAND_FCCK :
2059 fields->f_FCCk = value;
2060 break;
2061 case FRV_OPERAND_FRDOUBLEI :
2062 fields->f_FRi = value;
2063 break;
2064 case FRV_OPERAND_FRDOUBLEJ :
2065 fields->f_FRj = value;
2066 break;
2067 case FRV_OPERAND_FRDOUBLEK :
2068 fields->f_FRk = value;
2069 break;
2070 case FRV_OPERAND_FRI :
2071 fields->f_FRi = value;
2072 break;
2073 case FRV_OPERAND_FRINTI :
2074 fields->f_FRi = value;
2075 break;
2076 case FRV_OPERAND_FRINTIEVEN :
2077 fields->f_FRi = value;
2078 break;
2079 case FRV_OPERAND_FRINTJ :
2080 fields->f_FRj = value;
2081 break;
2082 case FRV_OPERAND_FRINTJEVEN :
2083 fields->f_FRj = value;
2084 break;
2085 case FRV_OPERAND_FRINTK :
2086 fields->f_FRk = value;
2087 break;
2088 case FRV_OPERAND_FRINTKEVEN :
2089 fields->f_FRk = value;
2090 break;
2091 case FRV_OPERAND_FRJ :
2092 fields->f_FRj = value;
2093 break;
2094 case FRV_OPERAND_FRK :
2095 fields->f_FRk = value;
2096 break;
2097 case FRV_OPERAND_FRKHI :
2098 fields->f_FRk = value;
2099 break;
2100 case FRV_OPERAND_FRKLO :
2101 fields->f_FRk = value;
2102 break;
2103 case FRV_OPERAND_GRDOUBLEK :
2104 fields->f_GRk = value;
2105 break;
2106 case FRV_OPERAND_GRI :
2107 fields->f_GRi = value;
2108 break;
2109 case FRV_OPERAND_GRJ :
2110 fields->f_GRj = value;
2111 break;
2112 case FRV_OPERAND_GRK :
2113 fields->f_GRk = value;
2114 break;
2115 case FRV_OPERAND_GRKHI :
2116 fields->f_GRk = value;
2117 break;
2118 case FRV_OPERAND_GRKLO :
2119 fields->f_GRk = value;
2120 break;
2121 case FRV_OPERAND_ICCI_1 :
2122 fields->f_ICCi_1 = value;
2123 break;
2124 case FRV_OPERAND_ICCI_2 :
2125 fields->f_ICCi_2 = value;
2126 break;
2127 case FRV_OPERAND_ICCI_3 :
2128 fields->f_ICCi_3 = value;
2129 break;
2130 case FRV_OPERAND_LI :
2131 fields->f_LI = value;
2132 break;
2133 case FRV_OPERAND_LRAD :
2134 fields->f_LRAD = value;
2135 break;
2136 case FRV_OPERAND_LRAE :
2137 fields->f_LRAE = value;
2138 break;
2139 case FRV_OPERAND_LRAS :
2140 fields->f_LRAS = value;
2141 break;
2142 case FRV_OPERAND_TLBPRL :
2143 fields->f_TLBPRL = value;
2144 break;
2145 case FRV_OPERAND_TLBPROPX :
2146 fields->f_TLBPRopx = value;
2147 break;
2148 case FRV_OPERAND_AE :
2149 fields->f_ae = value;
2150 break;
2151 case FRV_OPERAND_CALLANN :
2152 fields->f_reloc_ann = value;
2153 break;
2154 case FRV_OPERAND_CCOND :
2155 fields->f_ccond = value;
2156 break;
2157 case FRV_OPERAND_COND :
2158 fields->f_cond = value;
2159 break;
2160 case FRV_OPERAND_D12 :
2161 fields->f_d12 = value;
2162 break;
2163 case FRV_OPERAND_DEBUG :
2164 fields->f_debug = value;
2165 break;
2166 case FRV_OPERAND_EIR :
2167 fields->f_eir = value;
2168 break;
2169 case FRV_OPERAND_HINT :
2170 fields->f_hint = value;
2171 break;
2172 case FRV_OPERAND_HINT_NOT_TAKEN :
2173 fields->f_hint = value;
2174 break;
2175 case FRV_OPERAND_HINT_TAKEN :
2176 fields->f_hint = value;
2177 break;
2178 case FRV_OPERAND_LABEL16 :
2179 fields->f_label16 = value;
2180 break;
2181 case FRV_OPERAND_LABEL24 :
2182 fields->f_label24 = value;
2183 break;
2184 case FRV_OPERAND_LDANN :
2185 fields->f_reloc_ann = value;
2186 break;
2187 case FRV_OPERAND_LDDANN :
2188 fields->f_reloc_ann = value;
2189 break;
2190 case FRV_OPERAND_LOCK :
2191 fields->f_lock = value;
2192 break;
2193 case FRV_OPERAND_PACK :
2194 fields->f_pack = value;
2195 break;
2196 case FRV_OPERAND_S10 :
2197 fields->f_s10 = value;
2198 break;
2199 case FRV_OPERAND_S12 :
2200 fields->f_d12 = value;
2201 break;
2202 case FRV_OPERAND_S16 :
2203 fields->f_s16 = value;
2204 break;
2205 case FRV_OPERAND_S5 :
2206 fields->f_s5 = value;
2207 break;
2208 case FRV_OPERAND_S6 :
2209 fields->f_s6 = value;
2210 break;
2211 case FRV_OPERAND_S6_1 :
2212 fields->f_s6_1 = value;
2213 break;
2214 case FRV_OPERAND_SLO16 :
2215 fields->f_s16 = value;
2216 break;
2217 case FRV_OPERAND_SPR :
2218 fields->f_spr = value;
2219 break;
2220 case FRV_OPERAND_U12 :
2221 fields->f_u12 = value;
2222 break;
2223 case FRV_OPERAND_U16 :
2224 fields->f_u16 = value;
2225 break;
2226 case FRV_OPERAND_U6 :
2227 fields->f_u6 = value;
2228 break;
2229 case FRV_OPERAND_UHI16 :
2230 fields->f_u16 = value;
2231 break;
2232 case FRV_OPERAND_ULO16 :
2233 fields->f_u16 = value;
2234 break;
2235
2236 default :
2237 /* xgettext:c-format */
2238 fprintf (stderr, _("Unrecognized field %d while setting vma operand.\n"),
2239 opindex);
2240 abort ();
2241 }
2242}
2243
2244/* Function to call before using the instruction builder tables. */
2245
2246void
2247frv_cgen_init_ibld_table (CGEN_CPU_DESC cd)
2248{
2249 cd->insert_handlers = & frv_cgen_insert_handlers[0];
2250 cd->extract_handlers = & frv_cgen_extract_handlers[0];
2251
2252 cd->insert_operand = frv_cgen_insert_operand;
2253 cd->extract_operand = frv_cgen_extract_operand;
2254
2255 cd->get_int_operand = frv_cgen_get_int_operand;
2256 cd->set_int_operand = frv_cgen_set_int_operand;
2257 cd->get_vma_operand = frv_cgen_get_vma_operand;
2258 cd->set_vma_operand = frv_cgen_set_vma_operand;
2259}