1 /* Instruction building/extraction support for mt. -*- C -*-
3 THIS FILE IS MACHINE GENERATED WITH CGEN: Cpu tools GENerator.
4 - the resultant file is machine generated, cgen-ibld.in isn't
6 Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2005, 2006, 2007,
7 2008, 2010 Free Software Foundation, Inc.
9 This file is part of libopcodes.
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)
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.
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. */
25 /* ??? Eventually more and more of this stuff can go to cpu-independent files.
36 #include "cgen/basic-modes.h"
38 #include "safe-ctype.h"
41 #define min(a,b) ((a) < (b) ? (a) : (b))
43 #define max(a,b) ((a) > (b) ? (a) : (b))
45 /* Used by the ifield rtx function. */
46 #define FLD(f) (fields->f)
48 static const char * insert_normal
49 (CGEN_CPU_DESC, long, unsigned int, unsigned int, unsigned int,
50 unsigned int, unsigned int, unsigned int, CGEN_INSN_BYTES_PTR);
51 static const char * insert_insn_normal
52 (CGEN_CPU_DESC, const CGEN_INSN *,
53 CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
54 static int extract_normal
55 (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, CGEN_INSN_INT,
56 unsigned int, unsigned int, unsigned int, unsigned int,
57 unsigned int, unsigned int, bfd_vma, long *);
58 static int extract_insn_normal
59 (CGEN_CPU_DESC, const CGEN_INSN *, CGEN_EXTRACT_INFO *,
60 CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
62 static void put_insn_int_value
63 (CGEN_CPU_DESC, CGEN_INSN_BYTES_PTR, int, int, CGEN_INSN_INT);
66 static CGEN_INLINE void insert_1
67 (CGEN_CPU_DESC, unsigned long, int, int, int, unsigned char *);
68 static CGEN_INLINE int fill_cache
69 (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, bfd_vma);
70 static CGEN_INLINE long extract_1
71 (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, int, unsigned char *, bfd_vma);
74 /* Operand insertion. */
78 /* Subroutine of insert_normal. */
80 static CGEN_INLINE void
81 insert_1 (CGEN_CPU_DESC cd,
91 x = cgen_get_insn_value (cd, bufp, word_length);
93 /* Written this way to avoid undefined behaviour. */
94 mask = (((1L << (length - 1)) - 1) << 1) | 1;
96 shift = (start + 1) - length;
98 shift = (word_length - (start + length));
99 x = (x & ~(mask << shift)) | ((value & mask) << shift);
101 cgen_put_insn_value (cd, bufp, word_length, (bfd_vma) x);
104 #endif /* ! CGEN_INT_INSN_P */
106 /* Default insertion routine.
108 ATTRS is a mask of the boolean attributes.
109 WORD_OFFSET is the offset in bits from the start of the insn of the value.
110 WORD_LENGTH is the length of the word in bits in which the value resides.
111 START is the starting bit number in the word, architecture origin.
112 LENGTH is the length of VALUE in bits.
113 TOTAL_LENGTH is the total length of the insn in bits.
115 The result is an error message or NULL if success. */
117 /* ??? This duplicates functionality with bfd's howto table and
118 bfd_install_relocation. */
119 /* ??? This doesn't handle bfd_vma's. Create another function when
123 insert_normal (CGEN_CPU_DESC cd,
126 unsigned int word_offset,
129 unsigned int word_length,
130 unsigned int total_length,
131 CGEN_INSN_BYTES_PTR buffer)
133 static char errbuf[100];
134 /* Written this way to avoid undefined behaviour. */
135 unsigned long mask = (((1L << (length - 1)) - 1) << 1) | 1;
137 /* If LENGTH is zero, this operand doesn't contribute to the value. */
141 if (word_length > 8 * sizeof (CGEN_INSN_INT))
144 /* For architectures with insns smaller than the base-insn-bitsize,
145 word_length may be too big. */
146 if (cd->min_insn_bitsize < cd->base_insn_bitsize)
149 && word_length > total_length)
150 word_length = total_length;
153 /* Ensure VALUE will fit. */
154 if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGN_OPT))
156 long minval = - (1L << (length - 1));
157 unsigned long maxval = mask;
159 if ((value > 0 && (unsigned long) value > maxval)
162 /* xgettext:c-format */
164 _("operand out of range (%ld not between %ld and %lu)"),
165 value, minval, maxval);
169 else if (! CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED))
171 unsigned long maxval = mask;
172 unsigned long val = (unsigned long) value;
174 /* For hosts with a word size > 32 check to see if value has been sign
175 extended beyond 32 bits. If so then ignore these higher sign bits
176 as the user is attempting to store a 32-bit signed value into an
177 unsigned 32-bit field which is allowed. */
178 if (sizeof (unsigned long) > 4 && ((value >> 32) == -1))
183 /* xgettext:c-format */
185 _("operand out of range (0x%lx not between 0 and 0x%lx)"),
192 if (! cgen_signed_overflow_ok_p (cd))
194 long minval = - (1L << (length - 1));
195 long maxval = (1L << (length - 1)) - 1;
197 if (value < minval || value > maxval)
200 /* xgettext:c-format */
201 (errbuf, _("operand out of range (%ld not between %ld and %ld)"),
202 value, minval, maxval);
213 if (CGEN_INSN_LSB0_P)
214 shift = (word_offset + start + 1) - length;
216 shift = total_length - (word_offset + start + length);
217 *buffer = (*buffer & ~(mask << shift)) | ((value & mask) << shift);
220 #else /* ! CGEN_INT_INSN_P */
223 unsigned char *bufp = (unsigned char *) buffer + word_offset / 8;
225 insert_1 (cd, value, start, length, word_length, bufp);
228 #endif /* ! CGEN_INT_INSN_P */
233 /* Default insn builder (insert handler).
234 The instruction is recorded in CGEN_INT_INSN_P byte order (meaning
235 that if CGEN_INSN_BYTES_PTR is an int * and thus, the value is
236 recorded in host byte order, otherwise BUFFER is an array of bytes
237 and the value is recorded in target byte order).
238 The result is an error message or NULL if success. */
241 insert_insn_normal (CGEN_CPU_DESC cd,
242 const CGEN_INSN * insn,
243 CGEN_FIELDS * fields,
244 CGEN_INSN_BYTES_PTR buffer,
247 const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
249 const CGEN_SYNTAX_CHAR_TYPE * syn;
251 CGEN_INIT_INSERT (cd);
252 value = CGEN_INSN_BASE_VALUE (insn);
254 /* If we're recording insns as numbers (rather than a string of bytes),
255 target byte order handling is deferred until later. */
259 put_insn_int_value (cd, buffer, cd->base_insn_bitsize,
260 CGEN_FIELDS_BITSIZE (fields), value);
264 cgen_put_insn_value (cd, buffer, min ((unsigned) cd->base_insn_bitsize,
265 (unsigned) CGEN_FIELDS_BITSIZE (fields)),
268 #endif /* ! CGEN_INT_INSN_P */
270 /* ??? It would be better to scan the format's fields.
271 Still need to be able to insert a value based on the operand though;
272 e.g. storing a branch displacement that got resolved later.
273 Needs more thought first. */
275 for (syn = CGEN_SYNTAX_STRING (syntax); * syn; ++ syn)
279 if (CGEN_SYNTAX_CHAR_P (* syn))
282 errmsg = (* cd->insert_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
292 /* Cover function to store an insn value into an integral insn. Must go here
293 because it needs <prefix>-desc.h for CGEN_INT_INSN_P. */
296 put_insn_int_value (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
297 CGEN_INSN_BYTES_PTR buf,
302 /* For architectures with insns smaller than the base-insn-bitsize,
303 length may be too big. */
304 if (length > insn_length)
308 int shift = insn_length - length;
309 /* Written this way to avoid undefined behaviour. */
310 CGEN_INSN_INT mask = (((1L << (length - 1)) - 1) << 1) | 1;
312 *buf = (*buf & ~(mask << shift)) | ((value & mask) << shift);
317 /* Operand extraction. */
319 #if ! CGEN_INT_INSN_P
321 /* Subroutine of extract_normal.
322 Ensure sufficient bytes are cached in EX_INFO.
323 OFFSET is the offset in bytes from the start of the insn of the value.
324 BYTES is the length of the needed value.
325 Returns 1 for success, 0 for failure. */
327 static CGEN_INLINE int
328 fill_cache (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
329 CGEN_EXTRACT_INFO *ex_info,
334 /* It's doubtful that the middle part has already been fetched so
335 we don't optimize that case. kiss. */
337 disassemble_info *info = (disassemble_info *) ex_info->dis_info;
339 /* First do a quick check. */
340 mask = (1 << bytes) - 1;
341 if (((ex_info->valid >> offset) & mask) == mask)
344 /* Search for the first byte we need to read. */
345 for (mask = 1 << offset; bytes > 0; --bytes, ++offset, mask <<= 1)
346 if (! (mask & ex_info->valid))
354 status = (*info->read_memory_func)
355 (pc, ex_info->insn_bytes + offset, bytes, info);
359 (*info->memory_error_func) (status, pc, info);
363 ex_info->valid |= ((1 << bytes) - 1) << offset;
369 /* Subroutine of extract_normal. */
371 static CGEN_INLINE long
372 extract_1 (CGEN_CPU_DESC cd,
373 CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
378 bfd_vma pc ATTRIBUTE_UNUSED)
383 x = cgen_get_insn_value (cd, bufp, word_length);
385 if (CGEN_INSN_LSB0_P)
386 shift = (start + 1) - length;
388 shift = (word_length - (start + length));
392 #endif /* ! CGEN_INT_INSN_P */
394 /* Default extraction routine.
396 INSN_VALUE is the first base_insn_bitsize bits of the insn in host order,
397 or sometimes less for cases like the m32r where the base insn size is 32
398 but some insns are 16 bits.
399 ATTRS is a mask of the boolean attributes. We only need `SIGNED',
400 but for generality we take a bitmask of all of them.
401 WORD_OFFSET is the offset in bits from the start of the insn of the value.
402 WORD_LENGTH is the length of the word in bits in which the value resides.
403 START is the starting bit number in the word, architecture origin.
404 LENGTH is the length of VALUE in bits.
405 TOTAL_LENGTH is the total length of the insn in bits.
407 Returns 1 for success, 0 for failure. */
409 /* ??? The return code isn't properly used. wip. */
411 /* ??? This doesn't handle bfd_vma's. Create another function when
415 extract_normal (CGEN_CPU_DESC cd,
416 #if ! CGEN_INT_INSN_P
417 CGEN_EXTRACT_INFO *ex_info,
419 CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
421 CGEN_INSN_INT insn_value,
423 unsigned int word_offset,
426 unsigned int word_length,
427 unsigned int total_length,
428 #if ! CGEN_INT_INSN_P
431 bfd_vma pc ATTRIBUTE_UNUSED,
437 /* If LENGTH is zero, this operand doesn't contribute to the value
438 so give it a standard value of zero. */
445 if (word_length > 8 * sizeof (CGEN_INSN_INT))
448 /* For architectures with insns smaller than the insn-base-bitsize,
449 word_length may be too big. */
450 if (cd->min_insn_bitsize < cd->base_insn_bitsize)
452 if (word_offset + word_length > total_length)
453 word_length = total_length - word_offset;
456 /* Does the value reside in INSN_VALUE, and at the right alignment? */
458 if (CGEN_INT_INSN_P || (word_offset == 0 && word_length == total_length))
460 if (CGEN_INSN_LSB0_P)
461 value = insn_value >> ((word_offset + start + 1) - length);
463 value = insn_value >> (total_length - ( word_offset + start + length));
466 #if ! CGEN_INT_INSN_P
470 unsigned char *bufp = ex_info->insn_bytes + word_offset / 8;
472 if (word_length > 8 * sizeof (CGEN_INSN_INT))
475 if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
478 value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
481 #endif /* ! CGEN_INT_INSN_P */
483 /* Written this way to avoid undefined behaviour. */
484 mask = (((1L << (length - 1)) - 1) << 1) | 1;
488 if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)
489 && (value & (1L << (length - 1))))
497 /* Default insn extractor.
499 INSN_VALUE is the first base_insn_bitsize bits, translated to host order.
500 The extracted fields are stored in FIELDS.
501 EX_INFO is used to handle reading variable length insns.
502 Return the length of the insn in bits, or 0 if no match,
503 or -1 if an error occurs fetching data (memory_error_func will have
507 extract_insn_normal (CGEN_CPU_DESC cd,
508 const CGEN_INSN *insn,
509 CGEN_EXTRACT_INFO *ex_info,
510 CGEN_INSN_INT insn_value,
514 const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
515 const CGEN_SYNTAX_CHAR_TYPE *syn;
517 CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn);
519 CGEN_INIT_EXTRACT (cd);
521 for (syn = CGEN_SYNTAX_STRING (syntax); *syn; ++syn)
525 if (CGEN_SYNTAX_CHAR_P (*syn))
528 length = (* cd->extract_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
529 ex_info, insn_value, fields, pc);
534 /* We recognized and successfully extracted this insn. */
535 return CGEN_INSN_BITSIZE (insn);
538 /* Machine generated code added here. */
540 const char * mt_cgen_insert_operand
541 (CGEN_CPU_DESC, int, CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
543 /* Main entry point for operand insertion.
545 This function is basically just a big switch statement. Earlier versions
546 used tables to look up the function to use, but
547 - if the table contains both assembler and disassembler functions then
548 the disassembler contains much of the assembler and vice-versa,
549 - there's a lot of inlining possibilities as things grow,
550 - using a switch statement avoids the function call overhead.
552 This function could be moved into `parse_insn_normal', but keeping it
553 separate makes clear the interface between `parse_insn_normal' and each of
554 the handlers. It's also needed by GAS to insert operands that couldn't be
555 resolved during parsing. */
558 mt_cgen_insert_operand (CGEN_CPU_DESC cd,
560 CGEN_FIELDS * fields,
561 CGEN_INSN_BYTES_PTR buffer,
562 bfd_vma pc ATTRIBUTE_UNUSED)
564 const char * errmsg = NULL;
565 unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
569 case MT_OPERAND_A23 :
570 errmsg = insert_normal (cd, fields->f_a23, 0, 0, 23, 1, 32, total_length, buffer);
572 case MT_OPERAND_BALL :
573 errmsg = insert_normal (cd, fields->f_ball, 0, 0, 19, 1, 32, total_length, buffer);
575 case MT_OPERAND_BALL2 :
576 errmsg = insert_normal (cd, fields->f_ball2, 0, 0, 15, 1, 32, total_length, buffer);
578 case MT_OPERAND_BANKADDR :
579 errmsg = insert_normal (cd, fields->f_bankaddr, 0, 0, 25, 13, 32, total_length, buffer);
581 case MT_OPERAND_BRC :
582 errmsg = insert_normal (cd, fields->f_brc, 0, 0, 18, 3, 32, total_length, buffer);
584 case MT_OPERAND_BRC2 :
585 errmsg = insert_normal (cd, fields->f_brc2, 0, 0, 14, 3, 32, total_length, buffer);
587 case MT_OPERAND_CB1INCR :
588 errmsg = insert_normal (cd, fields->f_cb1incr, 0|(1<<CGEN_IFLD_SIGNED), 0, 19, 6, 32, total_length, buffer);
590 case MT_OPERAND_CB1SEL :
591 errmsg = insert_normal (cd, fields->f_cb1sel, 0, 0, 25, 3, 32, total_length, buffer);
593 case MT_OPERAND_CB2INCR :
594 errmsg = insert_normal (cd, fields->f_cb2incr, 0|(1<<CGEN_IFLD_SIGNED), 0, 13, 6, 32, total_length, buffer);
596 case MT_OPERAND_CB2SEL :
597 errmsg = insert_normal (cd, fields->f_cb2sel, 0, 0, 22, 3, 32, total_length, buffer);
599 case MT_OPERAND_CBRB :
600 errmsg = insert_normal (cd, fields->f_cbrb, 0, 0, 10, 1, 32, total_length, buffer);
602 case MT_OPERAND_CBS :
603 errmsg = insert_normal (cd, fields->f_cbs, 0, 0, 19, 2, 32, total_length, buffer);
605 case MT_OPERAND_CBX :
606 errmsg = insert_normal (cd, fields->f_cbx, 0, 0, 14, 3, 32, total_length, buffer);
608 case MT_OPERAND_CCB :
609 errmsg = insert_normal (cd, fields->f_ccb, 0, 0, 11, 1, 32, total_length, buffer);
611 case MT_OPERAND_CDB :
612 errmsg = insert_normal (cd, fields->f_cdb, 0, 0, 10, 1, 32, total_length, buffer);
614 case MT_OPERAND_CELL :
615 errmsg = insert_normal (cd, fields->f_cell, 0, 0, 9, 3, 32, total_length, buffer);
617 case MT_OPERAND_COLNUM :
618 errmsg = insert_normal (cd, fields->f_colnum, 0, 0, 18, 3, 32, total_length, buffer);
620 case MT_OPERAND_CONTNUM :
621 errmsg = insert_normal (cd, fields->f_contnum, 0, 0, 8, 9, 32, total_length, buffer);
624 errmsg = insert_normal (cd, fields->f_cr, 0, 0, 22, 3, 32, total_length, buffer);
626 case MT_OPERAND_CTXDISP :
627 errmsg = insert_normal (cd, fields->f_ctxdisp, 0, 0, 5, 6, 32, total_length, buffer);
629 case MT_OPERAND_DUP :
630 errmsg = insert_normal (cd, fields->f_dup, 0, 0, 6, 1, 32, total_length, buffer);
632 case MT_OPERAND_FBDISP :
633 errmsg = insert_normal (cd, fields->f_fbdisp, 0, 0, 15, 6, 32, total_length, buffer);
635 case MT_OPERAND_FBINCR :
636 errmsg = insert_normal (cd, fields->f_fbincr, 0, 0, 23, 4, 32, total_length, buffer);
638 case MT_OPERAND_FRDR :
639 errmsg = insert_normal (cd, fields->f_dr, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 19, 4, 32, total_length, buffer);
641 case MT_OPERAND_FRDRRR :
642 errmsg = insert_normal (cd, fields->f_drrr, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 15, 4, 32, total_length, buffer);
644 case MT_OPERAND_FRSR1 :
645 errmsg = insert_normal (cd, fields->f_sr1, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 23, 4, 32, total_length, buffer);
647 case MT_OPERAND_FRSR2 :
648 errmsg = insert_normal (cd, fields->f_sr2, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 19, 4, 32, total_length, buffer);
651 errmsg = insert_normal (cd, fields->f_id, 0, 0, 14, 1, 32, total_length, buffer);
653 case MT_OPERAND_IMM16 :
655 long value = fields->f_imm16s;
656 value = ((value) + (0));
657 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, buffer);
660 case MT_OPERAND_IMM16L :
661 errmsg = insert_normal (cd, fields->f_imm16l, 0, 0, 23, 16, 32, total_length, buffer);
663 case MT_OPERAND_IMM16O :
665 long value = fields->f_imm16s;
666 value = ((value) + (0));
667 errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, buffer);
670 case MT_OPERAND_IMM16Z :
671 errmsg = insert_normal (cd, fields->f_imm16u, 0, 0, 15, 16, 32, total_length, buffer);
673 case MT_OPERAND_INCAMT :
674 errmsg = insert_normal (cd, fields->f_incamt, 0, 0, 19, 8, 32, total_length, buffer);
676 case MT_OPERAND_INCR :
677 errmsg = insert_normal (cd, fields->f_incr, 0, 0, 17, 6, 32, total_length, buffer);
679 case MT_OPERAND_LENGTH :
680 errmsg = insert_normal (cd, fields->f_length, 0, 0, 15, 3, 32, total_length, buffer);
682 case MT_OPERAND_LOOPSIZE :
684 long value = fields->f_loopo;
685 value = ((USI) (value) >> (2));
686 errmsg = insert_normal (cd, value, 0, 0, 7, 8, 32, total_length, buffer);
689 case MT_OPERAND_MASK :
690 errmsg = insert_normal (cd, fields->f_mask, 0, 0, 25, 16, 32, total_length, buffer);
692 case MT_OPERAND_MASK1 :
693 errmsg = insert_normal (cd, fields->f_mask1, 0, 0, 22, 3, 32, total_length, buffer);
695 case MT_OPERAND_MODE :
696 errmsg = insert_normal (cd, fields->f_mode, 0, 0, 25, 2, 32, total_length, buffer);
698 case MT_OPERAND_PERM :
699 errmsg = insert_normal (cd, fields->f_perm, 0, 0, 25, 2, 32, total_length, buffer);
701 case MT_OPERAND_RBBC :
702 errmsg = insert_normal (cd, fields->f_rbbc, 0, 0, 25, 2, 32, total_length, buffer);
705 errmsg = insert_normal (cd, fields->f_rc, 0, 0, 15, 1, 32, total_length, buffer);
707 case MT_OPERAND_RC1 :
708 errmsg = insert_normal (cd, fields->f_rc1, 0, 0, 11, 1, 32, total_length, buffer);
710 case MT_OPERAND_RC2 :
711 errmsg = insert_normal (cd, fields->f_rc2, 0, 0, 6, 1, 32, total_length, buffer);
713 case MT_OPERAND_RC3 :
714 errmsg = insert_normal (cd, fields->f_rc3, 0, 0, 7, 1, 32, total_length, buffer);
716 case MT_OPERAND_RCNUM :
717 errmsg = insert_normal (cd, fields->f_rcnum, 0, 0, 14, 3, 32, total_length, buffer);
719 case MT_OPERAND_RDA :
720 errmsg = insert_normal (cd, fields->f_rda, 0, 0, 25, 1, 32, total_length, buffer);
722 case MT_OPERAND_ROWNUM :
723 errmsg = insert_normal (cd, fields->f_rownum, 0, 0, 14, 3, 32, total_length, buffer);
725 case MT_OPERAND_ROWNUM1 :
726 errmsg = insert_normal (cd, fields->f_rownum1, 0, 0, 12, 3, 32, total_length, buffer);
728 case MT_OPERAND_ROWNUM2 :
729 errmsg = insert_normal (cd, fields->f_rownum2, 0, 0, 9, 3, 32, total_length, buffer);
731 case MT_OPERAND_SIZE :
732 errmsg = insert_normal (cd, fields->f_size, 0, 0, 13, 14, 32, total_length, buffer);
734 case MT_OPERAND_TYPE :
735 errmsg = insert_normal (cd, fields->f_type, 0, 0, 21, 2, 32, total_length, buffer);
738 errmsg = insert_normal (cd, fields->f_wr, 0, 0, 24, 1, 32, total_length, buffer);
740 case MT_OPERAND_XMODE :
741 errmsg = insert_normal (cd, fields->f_xmode, 0, 0, 23, 1, 32, total_length, buffer);
745 /* xgettext:c-format */
746 fprintf (stderr, _("Unrecognized field %d while building insn.\n"),
754 int mt_cgen_extract_operand
755 (CGEN_CPU_DESC, int, CGEN_EXTRACT_INFO *, CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
757 /* Main entry point for operand extraction.
758 The result is <= 0 for error, >0 for success.
759 ??? Actual values aren't well defined right now.
761 This function is basically just a big switch statement. Earlier versions
762 used tables to look up the function to use, but
763 - if the table contains both assembler and disassembler functions then
764 the disassembler contains much of the assembler and vice-versa,
765 - there's a lot of inlining possibilities as things grow,
766 - using a switch statement avoids the function call overhead.
768 This function could be moved into `print_insn_normal', but keeping it
769 separate makes clear the interface between `print_insn_normal' and each of
773 mt_cgen_extract_operand (CGEN_CPU_DESC cd,
775 CGEN_EXTRACT_INFO *ex_info,
776 CGEN_INSN_INT insn_value,
777 CGEN_FIELDS * fields,
780 /* Assume success (for those operands that are nops). */
782 unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
786 case MT_OPERAND_A23 :
787 length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 1, 32, total_length, pc, & fields->f_a23);
789 case MT_OPERAND_BALL :
790 length = extract_normal (cd, ex_info, insn_value, 0, 0, 19, 1, 32, total_length, pc, & fields->f_ball);
792 case MT_OPERAND_BALL2 :
793 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_ball2);
795 case MT_OPERAND_BANKADDR :
796 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 13, 32, total_length, pc, & fields->f_bankaddr);
798 case MT_OPERAND_BRC :
799 length = extract_normal (cd, ex_info, insn_value, 0, 0, 18, 3, 32, total_length, pc, & fields->f_brc);
801 case MT_OPERAND_BRC2 :
802 length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 3, 32, total_length, pc, & fields->f_brc2);
804 case MT_OPERAND_CB1INCR :
805 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 19, 6, 32, total_length, pc, & fields->f_cb1incr);
807 case MT_OPERAND_CB1SEL :
808 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 3, 32, total_length, pc, & fields->f_cb1sel);
810 case MT_OPERAND_CB2INCR :
811 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 13, 6, 32, total_length, pc, & fields->f_cb2incr);
813 case MT_OPERAND_CB2SEL :
814 length = extract_normal (cd, ex_info, insn_value, 0, 0, 22, 3, 32, total_length, pc, & fields->f_cb2sel);
816 case MT_OPERAND_CBRB :
817 length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 1, 32, total_length, pc, & fields->f_cbrb);
819 case MT_OPERAND_CBS :
820 length = extract_normal (cd, ex_info, insn_value, 0, 0, 19, 2, 32, total_length, pc, & fields->f_cbs);
822 case MT_OPERAND_CBX :
823 length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 3, 32, total_length, pc, & fields->f_cbx);
825 case MT_OPERAND_CCB :
826 length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 1, 32, total_length, pc, & fields->f_ccb);
828 case MT_OPERAND_CDB :
829 length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 1, 32, total_length, pc, & fields->f_cdb);
831 case MT_OPERAND_CELL :
832 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 3, 32, total_length, pc, & fields->f_cell);
834 case MT_OPERAND_COLNUM :
835 length = extract_normal (cd, ex_info, insn_value, 0, 0, 18, 3, 32, total_length, pc, & fields->f_colnum);
837 case MT_OPERAND_CONTNUM :
838 length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 9, 32, total_length, pc, & fields->f_contnum);
841 length = extract_normal (cd, ex_info, insn_value, 0, 0, 22, 3, 32, total_length, pc, & fields->f_cr);
843 case MT_OPERAND_CTXDISP :
844 length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 6, 32, total_length, pc, & fields->f_ctxdisp);
846 case MT_OPERAND_DUP :
847 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_dup);
849 case MT_OPERAND_FBDISP :
850 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 6, 32, total_length, pc, & fields->f_fbdisp);
852 case MT_OPERAND_FBINCR :
853 length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 4, 32, total_length, pc, & fields->f_fbincr);
855 case MT_OPERAND_FRDR :
856 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 19, 4, 32, total_length, pc, & fields->f_dr);
858 case MT_OPERAND_FRDRRR :
859 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 15, 4, 32, total_length, pc, & fields->f_drrr);
861 case MT_OPERAND_FRSR1 :
862 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 23, 4, 32, total_length, pc, & fields->f_sr1);
864 case MT_OPERAND_FRSR2 :
865 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_ABS_ADDR), 0, 19, 4, 32, total_length, pc, & fields->f_sr2);
868 length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 1, 32, total_length, pc, & fields->f_id);
870 case MT_OPERAND_IMM16 :
873 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, pc, & value);
874 value = ((value) + (0));
875 fields->f_imm16s = value;
878 case MT_OPERAND_IMM16L :
879 length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 16, 32, total_length, pc, & fields->f_imm16l);
881 case MT_OPERAND_IMM16O :
884 length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 15, 16, 32, total_length, pc, & value);
885 value = ((value) + (0));
886 fields->f_imm16s = value;
889 case MT_OPERAND_IMM16Z :
890 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 16, 32, total_length, pc, & fields->f_imm16u);
892 case MT_OPERAND_INCAMT :
893 length = extract_normal (cd, ex_info, insn_value, 0, 0, 19, 8, 32, total_length, pc, & fields->f_incamt);
895 case MT_OPERAND_INCR :
896 length = extract_normal (cd, ex_info, insn_value, 0, 0, 17, 6, 32, total_length, pc, & fields->f_incr);
898 case MT_OPERAND_LENGTH :
899 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 3, 32, total_length, pc, & fields->f_length);
901 case MT_OPERAND_LOOPSIZE :
904 length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 8, 32, total_length, pc, & value);
905 value = ((((value) << (2))) + (8));
906 fields->f_loopo = value;
909 case MT_OPERAND_MASK :
910 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 16, 32, total_length, pc, & fields->f_mask);
912 case MT_OPERAND_MASK1 :
913 length = extract_normal (cd, ex_info, insn_value, 0, 0, 22, 3, 32, total_length, pc, & fields->f_mask1);
915 case MT_OPERAND_MODE :
916 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 2, 32, total_length, pc, & fields->f_mode);
918 case MT_OPERAND_PERM :
919 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 2, 32, total_length, pc, & fields->f_perm);
921 case MT_OPERAND_RBBC :
922 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 2, 32, total_length, pc, & fields->f_rbbc);
925 length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_rc);
927 case MT_OPERAND_RC1 :
928 length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 1, 32, total_length, pc, & fields->f_rc1);
930 case MT_OPERAND_RC2 :
931 length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_rc2);
933 case MT_OPERAND_RC3 :
934 length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 1, 32, total_length, pc, & fields->f_rc3);
936 case MT_OPERAND_RCNUM :
937 length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 3, 32, total_length, pc, & fields->f_rcnum);
939 case MT_OPERAND_RDA :
940 length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 1, 32, total_length, pc, & fields->f_rda);
942 case MT_OPERAND_ROWNUM :
943 length = extract_normal (cd, ex_info, insn_value, 0, 0, 14, 3, 32, total_length, pc, & fields->f_rownum);
945 case MT_OPERAND_ROWNUM1 :
946 length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 3, 32, total_length, pc, & fields->f_rownum1);
948 case MT_OPERAND_ROWNUM2 :
949 length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 3, 32, total_length, pc, & fields->f_rownum2);
951 case MT_OPERAND_SIZE :
952 length = extract_normal (cd, ex_info, insn_value, 0, 0, 13, 14, 32, total_length, pc, & fields->f_size);
954 case MT_OPERAND_TYPE :
955 length = extract_normal (cd, ex_info, insn_value, 0, 0, 21, 2, 32, total_length, pc, & fields->f_type);
958 length = extract_normal (cd, ex_info, insn_value, 0, 0, 24, 1, 32, total_length, pc, & fields->f_wr);
960 case MT_OPERAND_XMODE :
961 length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 1, 32, total_length, pc, & fields->f_xmode);
965 /* xgettext:c-format */
966 fprintf (stderr, _("Unrecognized field %d while decoding insn.\n"),
974 cgen_insert_fn * const mt_cgen_insert_handlers[] =
979 cgen_extract_fn * const mt_cgen_extract_handlers[] =
984 int mt_cgen_get_int_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
985 bfd_vma mt_cgen_get_vma_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
987 /* Getting values from cgen_fields is handled by a collection of functions.
988 They are distinguished by the type of the VALUE argument they return.
989 TODO: floating point, inlining support, remove cases where result type
993 mt_cgen_get_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
995 const CGEN_FIELDS * fields)
1001 case MT_OPERAND_A23 :
1002 value = fields->f_a23;
1004 case MT_OPERAND_BALL :
1005 value = fields->f_ball;
1007 case MT_OPERAND_BALL2 :
1008 value = fields->f_ball2;
1010 case MT_OPERAND_BANKADDR :
1011 value = fields->f_bankaddr;
1013 case MT_OPERAND_BRC :
1014 value = fields->f_brc;
1016 case MT_OPERAND_BRC2 :
1017 value = fields->f_brc2;
1019 case MT_OPERAND_CB1INCR :
1020 value = fields->f_cb1incr;
1022 case MT_OPERAND_CB1SEL :
1023 value = fields->f_cb1sel;
1025 case MT_OPERAND_CB2INCR :
1026 value = fields->f_cb2incr;
1028 case MT_OPERAND_CB2SEL :
1029 value = fields->f_cb2sel;
1031 case MT_OPERAND_CBRB :
1032 value = fields->f_cbrb;
1034 case MT_OPERAND_CBS :
1035 value = fields->f_cbs;
1037 case MT_OPERAND_CBX :
1038 value = fields->f_cbx;
1040 case MT_OPERAND_CCB :
1041 value = fields->f_ccb;
1043 case MT_OPERAND_CDB :
1044 value = fields->f_cdb;
1046 case MT_OPERAND_CELL :
1047 value = fields->f_cell;
1049 case MT_OPERAND_COLNUM :
1050 value = fields->f_colnum;
1052 case MT_OPERAND_CONTNUM :
1053 value = fields->f_contnum;
1055 case MT_OPERAND_CR :
1056 value = fields->f_cr;
1058 case MT_OPERAND_CTXDISP :
1059 value = fields->f_ctxdisp;
1061 case MT_OPERAND_DUP :
1062 value = fields->f_dup;
1064 case MT_OPERAND_FBDISP :
1065 value = fields->f_fbdisp;
1067 case MT_OPERAND_FBINCR :
1068 value = fields->f_fbincr;
1070 case MT_OPERAND_FRDR :
1071 value = fields->f_dr;
1073 case MT_OPERAND_FRDRRR :
1074 value = fields->f_drrr;
1076 case MT_OPERAND_FRSR1 :
1077 value = fields->f_sr1;
1079 case MT_OPERAND_FRSR2 :
1080 value = fields->f_sr2;
1082 case MT_OPERAND_ID :
1083 value = fields->f_id;
1085 case MT_OPERAND_IMM16 :
1086 value = fields->f_imm16s;
1088 case MT_OPERAND_IMM16L :
1089 value = fields->f_imm16l;
1091 case MT_OPERAND_IMM16O :
1092 value = fields->f_imm16s;
1094 case MT_OPERAND_IMM16Z :
1095 value = fields->f_imm16u;
1097 case MT_OPERAND_INCAMT :
1098 value = fields->f_incamt;
1100 case MT_OPERAND_INCR :
1101 value = fields->f_incr;
1103 case MT_OPERAND_LENGTH :
1104 value = fields->f_length;
1106 case MT_OPERAND_LOOPSIZE :
1107 value = fields->f_loopo;
1109 case MT_OPERAND_MASK :
1110 value = fields->f_mask;
1112 case MT_OPERAND_MASK1 :
1113 value = fields->f_mask1;
1115 case MT_OPERAND_MODE :
1116 value = fields->f_mode;
1118 case MT_OPERAND_PERM :
1119 value = fields->f_perm;
1121 case MT_OPERAND_RBBC :
1122 value = fields->f_rbbc;
1124 case MT_OPERAND_RC :
1125 value = fields->f_rc;
1127 case MT_OPERAND_RC1 :
1128 value = fields->f_rc1;
1130 case MT_OPERAND_RC2 :
1131 value = fields->f_rc2;
1133 case MT_OPERAND_RC3 :
1134 value = fields->f_rc3;
1136 case MT_OPERAND_RCNUM :
1137 value = fields->f_rcnum;
1139 case MT_OPERAND_RDA :
1140 value = fields->f_rda;
1142 case MT_OPERAND_ROWNUM :
1143 value = fields->f_rownum;
1145 case MT_OPERAND_ROWNUM1 :
1146 value = fields->f_rownum1;
1148 case MT_OPERAND_ROWNUM2 :
1149 value = fields->f_rownum2;
1151 case MT_OPERAND_SIZE :
1152 value = fields->f_size;
1154 case MT_OPERAND_TYPE :
1155 value = fields->f_type;
1157 case MT_OPERAND_WR :
1158 value = fields->f_wr;
1160 case MT_OPERAND_XMODE :
1161 value = fields->f_xmode;
1165 /* xgettext:c-format */
1166 fprintf (stderr, _("Unrecognized field %d while getting int operand.\n"),
1175 mt_cgen_get_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
1177 const CGEN_FIELDS * fields)
1183 case MT_OPERAND_A23 :
1184 value = fields->f_a23;
1186 case MT_OPERAND_BALL :
1187 value = fields->f_ball;
1189 case MT_OPERAND_BALL2 :
1190 value = fields->f_ball2;
1192 case MT_OPERAND_BANKADDR :
1193 value = fields->f_bankaddr;
1195 case MT_OPERAND_BRC :
1196 value = fields->f_brc;
1198 case MT_OPERAND_BRC2 :
1199 value = fields->f_brc2;
1201 case MT_OPERAND_CB1INCR :
1202 value = fields->f_cb1incr;
1204 case MT_OPERAND_CB1SEL :
1205 value = fields->f_cb1sel;
1207 case MT_OPERAND_CB2INCR :
1208 value = fields->f_cb2incr;
1210 case MT_OPERAND_CB2SEL :
1211 value = fields->f_cb2sel;
1213 case MT_OPERAND_CBRB :
1214 value = fields->f_cbrb;
1216 case MT_OPERAND_CBS :
1217 value = fields->f_cbs;
1219 case MT_OPERAND_CBX :
1220 value = fields->f_cbx;
1222 case MT_OPERAND_CCB :
1223 value = fields->f_ccb;
1225 case MT_OPERAND_CDB :
1226 value = fields->f_cdb;
1228 case MT_OPERAND_CELL :
1229 value = fields->f_cell;
1231 case MT_OPERAND_COLNUM :
1232 value = fields->f_colnum;
1234 case MT_OPERAND_CONTNUM :
1235 value = fields->f_contnum;
1237 case MT_OPERAND_CR :
1238 value = fields->f_cr;
1240 case MT_OPERAND_CTXDISP :
1241 value = fields->f_ctxdisp;
1243 case MT_OPERAND_DUP :
1244 value = fields->f_dup;
1246 case MT_OPERAND_FBDISP :
1247 value = fields->f_fbdisp;
1249 case MT_OPERAND_FBINCR :
1250 value = fields->f_fbincr;
1252 case MT_OPERAND_FRDR :
1253 value = fields->f_dr;
1255 case MT_OPERAND_FRDRRR :
1256 value = fields->f_drrr;
1258 case MT_OPERAND_FRSR1 :
1259 value = fields->f_sr1;
1261 case MT_OPERAND_FRSR2 :
1262 value = fields->f_sr2;
1264 case MT_OPERAND_ID :
1265 value = fields->f_id;
1267 case MT_OPERAND_IMM16 :
1268 value = fields->f_imm16s;
1270 case MT_OPERAND_IMM16L :
1271 value = fields->f_imm16l;
1273 case MT_OPERAND_IMM16O :
1274 value = fields->f_imm16s;
1276 case MT_OPERAND_IMM16Z :
1277 value = fields->f_imm16u;
1279 case MT_OPERAND_INCAMT :
1280 value = fields->f_incamt;
1282 case MT_OPERAND_INCR :
1283 value = fields->f_incr;
1285 case MT_OPERAND_LENGTH :
1286 value = fields->f_length;
1288 case MT_OPERAND_LOOPSIZE :
1289 value = fields->f_loopo;
1291 case MT_OPERAND_MASK :
1292 value = fields->f_mask;
1294 case MT_OPERAND_MASK1 :
1295 value = fields->f_mask1;
1297 case MT_OPERAND_MODE :
1298 value = fields->f_mode;
1300 case MT_OPERAND_PERM :
1301 value = fields->f_perm;
1303 case MT_OPERAND_RBBC :
1304 value = fields->f_rbbc;
1306 case MT_OPERAND_RC :
1307 value = fields->f_rc;
1309 case MT_OPERAND_RC1 :
1310 value = fields->f_rc1;
1312 case MT_OPERAND_RC2 :
1313 value = fields->f_rc2;
1315 case MT_OPERAND_RC3 :
1316 value = fields->f_rc3;
1318 case MT_OPERAND_RCNUM :
1319 value = fields->f_rcnum;
1321 case MT_OPERAND_RDA :
1322 value = fields->f_rda;
1324 case MT_OPERAND_ROWNUM :
1325 value = fields->f_rownum;
1327 case MT_OPERAND_ROWNUM1 :
1328 value = fields->f_rownum1;
1330 case MT_OPERAND_ROWNUM2 :
1331 value = fields->f_rownum2;
1333 case MT_OPERAND_SIZE :
1334 value = fields->f_size;
1336 case MT_OPERAND_TYPE :
1337 value = fields->f_type;
1339 case MT_OPERAND_WR :
1340 value = fields->f_wr;
1342 case MT_OPERAND_XMODE :
1343 value = fields->f_xmode;
1347 /* xgettext:c-format */
1348 fprintf (stderr, _("Unrecognized field %d while getting vma operand.\n"),
1356 void mt_cgen_set_int_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, int);
1357 void mt_cgen_set_vma_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, bfd_vma);
1359 /* Stuffing values in cgen_fields is handled by a collection of functions.
1360 They are distinguished by the type of the VALUE argument they accept.
1361 TODO: floating point, inlining support, remove cases where argument type
1365 mt_cgen_set_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
1367 CGEN_FIELDS * fields,
1372 case MT_OPERAND_A23 :
1373 fields->f_a23 = value;
1375 case MT_OPERAND_BALL :
1376 fields->f_ball = value;
1378 case MT_OPERAND_BALL2 :
1379 fields->f_ball2 = value;
1381 case MT_OPERAND_BANKADDR :
1382 fields->f_bankaddr = value;
1384 case MT_OPERAND_BRC :
1385 fields->f_brc = value;
1387 case MT_OPERAND_BRC2 :
1388 fields->f_brc2 = value;
1390 case MT_OPERAND_CB1INCR :
1391 fields->f_cb1incr = value;
1393 case MT_OPERAND_CB1SEL :
1394 fields->f_cb1sel = value;
1396 case MT_OPERAND_CB2INCR :
1397 fields->f_cb2incr = value;
1399 case MT_OPERAND_CB2SEL :
1400 fields->f_cb2sel = value;
1402 case MT_OPERAND_CBRB :
1403 fields->f_cbrb = value;
1405 case MT_OPERAND_CBS :
1406 fields->f_cbs = value;
1408 case MT_OPERAND_CBX :
1409 fields->f_cbx = value;
1411 case MT_OPERAND_CCB :
1412 fields->f_ccb = value;
1414 case MT_OPERAND_CDB :
1415 fields->f_cdb = value;
1417 case MT_OPERAND_CELL :
1418 fields->f_cell = value;
1420 case MT_OPERAND_COLNUM :
1421 fields->f_colnum = value;
1423 case MT_OPERAND_CONTNUM :
1424 fields->f_contnum = value;
1426 case MT_OPERAND_CR :
1427 fields->f_cr = value;
1429 case MT_OPERAND_CTXDISP :
1430 fields->f_ctxdisp = value;
1432 case MT_OPERAND_DUP :
1433 fields->f_dup = value;
1435 case MT_OPERAND_FBDISP :
1436 fields->f_fbdisp = value;
1438 case MT_OPERAND_FBINCR :
1439 fields->f_fbincr = value;
1441 case MT_OPERAND_FRDR :
1442 fields->f_dr = value;
1444 case MT_OPERAND_FRDRRR :
1445 fields->f_drrr = value;
1447 case MT_OPERAND_FRSR1 :
1448 fields->f_sr1 = value;
1450 case MT_OPERAND_FRSR2 :
1451 fields->f_sr2 = value;
1453 case MT_OPERAND_ID :
1454 fields->f_id = value;
1456 case MT_OPERAND_IMM16 :
1457 fields->f_imm16s = value;
1459 case MT_OPERAND_IMM16L :
1460 fields->f_imm16l = value;
1462 case MT_OPERAND_IMM16O :
1463 fields->f_imm16s = value;
1465 case MT_OPERAND_IMM16Z :
1466 fields->f_imm16u = value;
1468 case MT_OPERAND_INCAMT :
1469 fields->f_incamt = value;
1471 case MT_OPERAND_INCR :
1472 fields->f_incr = value;
1474 case MT_OPERAND_LENGTH :
1475 fields->f_length = value;
1477 case MT_OPERAND_LOOPSIZE :
1478 fields->f_loopo = value;
1480 case MT_OPERAND_MASK :
1481 fields->f_mask = value;
1483 case MT_OPERAND_MASK1 :
1484 fields->f_mask1 = value;
1486 case MT_OPERAND_MODE :
1487 fields->f_mode = value;
1489 case MT_OPERAND_PERM :
1490 fields->f_perm = value;
1492 case MT_OPERAND_RBBC :
1493 fields->f_rbbc = value;
1495 case MT_OPERAND_RC :
1496 fields->f_rc = value;
1498 case MT_OPERAND_RC1 :
1499 fields->f_rc1 = value;
1501 case MT_OPERAND_RC2 :
1502 fields->f_rc2 = value;
1504 case MT_OPERAND_RC3 :
1505 fields->f_rc3 = value;
1507 case MT_OPERAND_RCNUM :
1508 fields->f_rcnum = value;
1510 case MT_OPERAND_RDA :
1511 fields->f_rda = value;
1513 case MT_OPERAND_ROWNUM :
1514 fields->f_rownum = value;
1516 case MT_OPERAND_ROWNUM1 :
1517 fields->f_rownum1 = value;
1519 case MT_OPERAND_ROWNUM2 :
1520 fields->f_rownum2 = value;
1522 case MT_OPERAND_SIZE :
1523 fields->f_size = value;
1525 case MT_OPERAND_TYPE :
1526 fields->f_type = value;
1528 case MT_OPERAND_WR :
1529 fields->f_wr = value;
1531 case MT_OPERAND_XMODE :
1532 fields->f_xmode = value;
1536 /* xgettext:c-format */
1537 fprintf (stderr, _("Unrecognized field %d while setting int operand.\n"),
1544 mt_cgen_set_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
1546 CGEN_FIELDS * fields,
1551 case MT_OPERAND_A23 :
1552 fields->f_a23 = value;
1554 case MT_OPERAND_BALL :
1555 fields->f_ball = value;
1557 case MT_OPERAND_BALL2 :
1558 fields->f_ball2 = value;
1560 case MT_OPERAND_BANKADDR :
1561 fields->f_bankaddr = value;
1563 case MT_OPERAND_BRC :
1564 fields->f_brc = value;
1566 case MT_OPERAND_BRC2 :
1567 fields->f_brc2 = value;
1569 case MT_OPERAND_CB1INCR :
1570 fields->f_cb1incr = value;
1572 case MT_OPERAND_CB1SEL :
1573 fields->f_cb1sel = value;
1575 case MT_OPERAND_CB2INCR :
1576 fields->f_cb2incr = value;
1578 case MT_OPERAND_CB2SEL :
1579 fields->f_cb2sel = value;
1581 case MT_OPERAND_CBRB :
1582 fields->f_cbrb = value;
1584 case MT_OPERAND_CBS :
1585 fields->f_cbs = value;
1587 case MT_OPERAND_CBX :
1588 fields->f_cbx = value;
1590 case MT_OPERAND_CCB :
1591 fields->f_ccb = value;
1593 case MT_OPERAND_CDB :
1594 fields->f_cdb = value;
1596 case MT_OPERAND_CELL :
1597 fields->f_cell = value;
1599 case MT_OPERAND_COLNUM :
1600 fields->f_colnum = value;
1602 case MT_OPERAND_CONTNUM :
1603 fields->f_contnum = value;
1605 case MT_OPERAND_CR :
1606 fields->f_cr = value;
1608 case MT_OPERAND_CTXDISP :
1609 fields->f_ctxdisp = value;
1611 case MT_OPERAND_DUP :
1612 fields->f_dup = value;
1614 case MT_OPERAND_FBDISP :
1615 fields->f_fbdisp = value;
1617 case MT_OPERAND_FBINCR :
1618 fields->f_fbincr = value;
1620 case MT_OPERAND_FRDR :
1621 fields->f_dr = value;
1623 case MT_OPERAND_FRDRRR :
1624 fields->f_drrr = value;
1626 case MT_OPERAND_FRSR1 :
1627 fields->f_sr1 = value;
1629 case MT_OPERAND_FRSR2 :
1630 fields->f_sr2 = value;
1632 case MT_OPERAND_ID :
1633 fields->f_id = value;
1635 case MT_OPERAND_IMM16 :
1636 fields->f_imm16s = value;
1638 case MT_OPERAND_IMM16L :
1639 fields->f_imm16l = value;
1641 case MT_OPERAND_IMM16O :
1642 fields->f_imm16s = value;
1644 case MT_OPERAND_IMM16Z :
1645 fields->f_imm16u = value;
1647 case MT_OPERAND_INCAMT :
1648 fields->f_incamt = value;
1650 case MT_OPERAND_INCR :
1651 fields->f_incr = value;
1653 case MT_OPERAND_LENGTH :
1654 fields->f_length = value;
1656 case MT_OPERAND_LOOPSIZE :
1657 fields->f_loopo = value;
1659 case MT_OPERAND_MASK :
1660 fields->f_mask = value;
1662 case MT_OPERAND_MASK1 :
1663 fields->f_mask1 = value;
1665 case MT_OPERAND_MODE :
1666 fields->f_mode = value;
1668 case MT_OPERAND_PERM :
1669 fields->f_perm = value;
1671 case MT_OPERAND_RBBC :
1672 fields->f_rbbc = value;
1674 case MT_OPERAND_RC :
1675 fields->f_rc = value;
1677 case MT_OPERAND_RC1 :
1678 fields->f_rc1 = value;
1680 case MT_OPERAND_RC2 :
1681 fields->f_rc2 = value;
1683 case MT_OPERAND_RC3 :
1684 fields->f_rc3 = value;
1686 case MT_OPERAND_RCNUM :
1687 fields->f_rcnum = value;
1689 case MT_OPERAND_RDA :
1690 fields->f_rda = value;
1692 case MT_OPERAND_ROWNUM :
1693 fields->f_rownum = value;
1695 case MT_OPERAND_ROWNUM1 :
1696 fields->f_rownum1 = value;
1698 case MT_OPERAND_ROWNUM2 :
1699 fields->f_rownum2 = value;
1701 case MT_OPERAND_SIZE :
1702 fields->f_size = value;
1704 case MT_OPERAND_TYPE :
1705 fields->f_type = value;
1707 case MT_OPERAND_WR :
1708 fields->f_wr = value;
1710 case MT_OPERAND_XMODE :
1711 fields->f_xmode = value;
1715 /* xgettext:c-format */
1716 fprintf (stderr, _("Unrecognized field %d while setting vma operand.\n"),
1722 /* Function to call before using the instruction builder tables. */
1725 mt_cgen_init_ibld_table (CGEN_CPU_DESC cd)
1727 cd->insert_handlers = & mt_cgen_insert_handlers[0];
1728 cd->extract_handlers = & mt_cgen_extract_handlers[0];
1730 cd->insert_operand = mt_cgen_insert_operand;
1731 cd->extract_operand = mt_cgen_extract_operand;
1733 cd->get_int_operand = mt_cgen_get_int_operand;
1734 cd->set_int_operand = mt_cgen_set_int_operand;
1735 cd->get_vma_operand = mt_cgen_get_vma_operand;
1736 cd->set_vma_operand = mt_cgen_set_vma_operand;