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Improve block range checks
[qemu-kvm/fedora.git] / hppa-dis.c
blobe7e68037521133aee1f28847bf29c57845ffe760
1 /* Disassembler for the PA-RISC. Somewhat derived from sparc-pinsn.c.
2 Copyright 1989, 1990, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001, 2003,
3 2005 Free Software Foundation, Inc.
4
5 Contributed by the Center for Software Science at the
6 University of Utah (pa-gdb-bugs@cs.utah.edu).
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21 MA 02110-1301, USA. */
22
23 #include "dis-asm.h"
24
25 /* HP PA-RISC SOM object file format: definitions internal to BFD.
26 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000,
27 2003 Free Software Foundation, Inc.
28
29 Contributed by the Center for Software Science at the
30 University of Utah (pa-gdb-bugs@cs.utah.edu).
31
32 This file is part of BFD, the Binary File Descriptor library.
33
34 This program is free software; you can redistribute it and/or modify
35 it under the terms of the GNU General Public License as published by
36 the Free Software Foundation; either version 2 of the License, or
37 (at your option) any later version.
38
39 This program is distributed in the hope that it will be useful,
40 but WITHOUT ANY WARRANTY; without even the implied warranty of
41 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
42 GNU General Public License for more details.
43
44 You should have received a copy of the GNU General Public License
45 along with this program; if not, write to the Free Software
46 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
47
48 #ifndef _LIBHPPA_H
49 #define _LIBHPPA_H
50
51 #define BYTES_IN_WORD 4
52 #define PA_PAGESIZE 0x1000
53
54 /* The PA instruction set variants. */
55 enum pa_arch {pa10 = 10, pa11 = 11, pa20 = 20, pa20w = 25};
56
57 /* HP PA-RISC relocation types */
58
59 enum hppa_reloc_field_selector_type
60 {
61 R_HPPA_FSEL = 0x0,
62 R_HPPA_LSSEL = 0x1,
63 R_HPPA_RSSEL = 0x2,
64 R_HPPA_LSEL = 0x3,
65 R_HPPA_RSEL = 0x4,
66 R_HPPA_LDSEL = 0x5,
67 R_HPPA_RDSEL = 0x6,
68 R_HPPA_LRSEL = 0x7,
69 R_HPPA_RRSEL = 0x8,
70 R_HPPA_NSEL = 0x9,
71 R_HPPA_NLSEL = 0xa,
72 R_HPPA_NLRSEL = 0xb,
73 R_HPPA_PSEL = 0xc,
74 R_HPPA_LPSEL = 0xd,
75 R_HPPA_RPSEL = 0xe,
76 R_HPPA_TSEL = 0xf,
77 R_HPPA_LTSEL = 0x10,
78 R_HPPA_RTSEL = 0x11,
79 R_HPPA_LTPSEL = 0x12,
80 R_HPPA_RTPSEL = 0x13
81 };
82
83 /* /usr/include/reloc.h defines these to constants. We want to use
84 them in enums, so #undef them before we start using them. We might
85 be able to fix this another way by simply managing not to include
86 /usr/include/reloc.h, but currently GDB picks up these defines
87 somewhere. */
88 #undef e_fsel
89 #undef e_lssel
90 #undef e_rssel
91 #undef e_lsel
92 #undef e_rsel
93 #undef e_ldsel
94 #undef e_rdsel
95 #undef e_lrsel
96 #undef e_rrsel
97 #undef e_nsel
98 #undef e_nlsel
99 #undef e_nlrsel
100 #undef e_psel
101 #undef e_lpsel
102 #undef e_rpsel
103 #undef e_tsel
104 #undef e_ltsel
105 #undef e_rtsel
106 #undef e_one
107 #undef e_two
108 #undef e_pcrel
109 #undef e_con
110 #undef e_plabel
111 #undef e_abs
112
113 /* for compatibility */
114 enum hppa_reloc_field_selector_type_alt
115 {
116 e_fsel = R_HPPA_FSEL,
117 e_lssel = R_HPPA_LSSEL,
118 e_rssel = R_HPPA_RSSEL,
119 e_lsel = R_HPPA_LSEL,
120 e_rsel = R_HPPA_RSEL,
121 e_ldsel = R_HPPA_LDSEL,
122 e_rdsel = R_HPPA_RDSEL,
123 e_lrsel = R_HPPA_LRSEL,
124 e_rrsel = R_HPPA_RRSEL,
125 e_nsel = R_HPPA_NSEL,
126 e_nlsel = R_HPPA_NLSEL,
127 e_nlrsel = R_HPPA_NLRSEL,
128 e_psel = R_HPPA_PSEL,
129 e_lpsel = R_HPPA_LPSEL,
130 e_rpsel = R_HPPA_RPSEL,
131 e_tsel = R_HPPA_TSEL,
132 e_ltsel = R_HPPA_LTSEL,
133 e_rtsel = R_HPPA_RTSEL,
134 e_ltpsel = R_HPPA_LTPSEL,
135 e_rtpsel = R_HPPA_RTPSEL
136 };
137
138 enum hppa_reloc_expr_type
139 {
140 R_HPPA_E_ONE = 0,
141 R_HPPA_E_TWO = 1,
142 R_HPPA_E_PCREL = 2,
143 R_HPPA_E_CON = 3,
144 R_HPPA_E_PLABEL = 7,
145 R_HPPA_E_ABS = 18
146 };
147
148 /* for compatibility */
149 enum hppa_reloc_expr_type_alt
150 {
151 e_one = R_HPPA_E_ONE,
152 e_two = R_HPPA_E_TWO,
153 e_pcrel = R_HPPA_E_PCREL,
154 e_con = R_HPPA_E_CON,
155 e_plabel = R_HPPA_E_PLABEL,
156 e_abs = R_HPPA_E_ABS
157 };
158
159
160 /* Relocations for function calls must be accompanied by parameter
161 relocation bits. These bits describe exactly where the caller has
162 placed the function's arguments and where it expects to find a return
163 value.
164
165 Both ELF and SOM encode this information within the addend field
166 of the call relocation. (Note this could break very badly if one
167 was to make a call like bl foo + 0x12345678).
168
169 The high order 10 bits contain parameter relocation information,
170 the low order 22 bits contain the constant offset. */
171
172 #define HPPA_R_ARG_RELOC(a) \
173 (((a) >> 22) & 0x3ff)
174 #define HPPA_R_CONSTANT(a) \
175 ((((bfd_signed_vma)(a)) << (BFD_ARCH_SIZE-22)) >> (BFD_ARCH_SIZE-22))
176 #define HPPA_R_ADDEND(r, c) \
177 (((r) << 22) + ((c) & 0x3fffff))
178
179
180 /* Some functions to manipulate PA instructions. */
181
182 /* Declare the functions with the unused attribute to avoid warnings. */
183 static inline int sign_extend (int, int) ATTRIBUTE_UNUSED;
184 static inline int low_sign_extend (int, int) ATTRIBUTE_UNUSED;
185 static inline int sign_unext (int, int) ATTRIBUTE_UNUSED;
186 static inline int low_sign_unext (int, int) ATTRIBUTE_UNUSED;
187 static inline int re_assemble_3 (int) ATTRIBUTE_UNUSED;
188 static inline int re_assemble_12 (int) ATTRIBUTE_UNUSED;
189 static inline int re_assemble_14 (int) ATTRIBUTE_UNUSED;
190 static inline int re_assemble_16 (int) ATTRIBUTE_UNUSED;
191 static inline int re_assemble_17 (int) ATTRIBUTE_UNUSED;
192 static inline int re_assemble_21 (int) ATTRIBUTE_UNUSED;
193 static inline int re_assemble_22 (int) ATTRIBUTE_UNUSED;
194 static inline bfd_signed_vma hppa_field_adjust
195 (bfd_vma, bfd_signed_vma, enum hppa_reloc_field_selector_type_alt)
196 ATTRIBUTE_UNUSED;
197 static inline int hppa_rebuild_insn (int, int, int) ATTRIBUTE_UNUSED;
198
199
200 /* The *sign_extend functions are used to assemble various bitfields
201 taken from an instruction and return the resulting immediate
202 value. */
203
204 static inline int
205 sign_extend (int x, int len)
206 {
207 int signbit = (1 << (len - 1));
208 int mask = (signbit << 1) - 1;
209 return ((x & mask) ^ signbit) - signbit;
210 }
211
212 static inline int
213 low_sign_extend (int x, int len)
214 {
215 return (x >> 1) - ((x & 1) << (len - 1));
216 }
217
218
219 /* The re_assemble_* functions prepare an immediate value for
220 insertion into an opcode. pa-risc uses all sorts of weird bitfields
221 in the instruction to hold the value. */
222
223 static inline int
224 sign_unext (int x, int len)
225 {
226 int len_ones;
227
228 len_ones = (1 << len) - 1;
229
230 return x & len_ones;
231 }
232
233 static inline int
234 low_sign_unext (int x, int len)
235 {
236 int temp;
237 int sign;
238
239 sign = (x >> (len-1)) & 1;
240
241 temp = sign_unext (x, len-1);
242
243 return (temp << 1) | sign;
244 }
245
246 static inline int
247 re_assemble_3 (int as3)
248 {
249 return (( (as3 & 4) << (13-2))
250 | ((as3 & 3) << (13+1)));
251 }
252
253 static inline int
254 re_assemble_12 (int as12)
255 {
256 return (( (as12 & 0x800) >> 11)
257 | ((as12 & 0x400) >> (10 - 2))
258 | ((as12 & 0x3ff) << (1 + 2)));
259 }
260
261 static inline int
262 re_assemble_14 (int as14)
263 {
264 return (( (as14 & 0x1fff) << 1)
265 | ((as14 & 0x2000) >> 13));
266 }
267
268 static inline int
269 re_assemble_16 (int as16)
270 {
271 int s, t;
272
273 /* Unusual 16-bit encoding, for wide mode only. */
274 t = (as16 << 1) & 0xffff;
275 s = (as16 & 0x8000);
276 return (t ^ s ^ (s >> 1)) | (s >> 15);
277 }
278
279 static inline int
280 re_assemble_17 (int as17)
281 {
282 return (( (as17 & 0x10000) >> 16)
283 | ((as17 & 0x0f800) << (16 - 11))
284 | ((as17 & 0x00400) >> (10 - 2))
285 | ((as17 & 0x003ff) << (1 + 2)));
286 }
287
288 static inline int
289 re_assemble_21 (int as21)
290 {
291 return (( (as21 & 0x100000) >> 20)
292 | ((as21 & 0x0ffe00) >> 8)
293 | ((as21 & 0x000180) << 7)
294 | ((as21 & 0x00007c) << 14)
295 | ((as21 & 0x000003) << 12));
296 }
297
298 static inline int
299 re_assemble_22 (int as22)
300 {
301 return (( (as22 & 0x200000) >> 21)
302 | ((as22 & 0x1f0000) << (21 - 16))
303 | ((as22 & 0x00f800) << (16 - 11))
304 | ((as22 & 0x000400) >> (10 - 2))
305 | ((as22 & 0x0003ff) << (1 + 2)));
306 }
307
308
309 /* Handle field selectors for PA instructions.
310 The L and R (and LS, RS etc.) selectors are used in pairs to form a
311 full 32 bit address. eg.
312
313 LDIL L'start,%r1 ; put left part into r1
314 LDW R'start(%r1),%r2 ; add r1 and right part to form address
315
316 This function returns sign extended values in all cases.
317 */
318
319 static inline bfd_signed_vma
320 hppa_field_adjust (bfd_vma sym_val,
321 bfd_signed_vma addend,
322 enum hppa_reloc_field_selector_type_alt r_field)
323 {
324 bfd_signed_vma value;
325
326 value = sym_val + addend;
327 switch (r_field)
328 {
329 case e_fsel:
330 /* F: No change. */
331 break;
332
333 case e_nsel:
334 /* N: null selector. I don't really understand what this is all
335 about, but HP's documentation says "this indicates that zero
336 bits are to be used for the displacement on the instruction.
337 This fixup is used to identify three-instruction sequences to
338 access data (for importing shared library data)." */
339 value = 0;
340 break;
341
342 case e_lsel:
343 case e_nlsel:
344 /* L: Select top 21 bits. */
345 value = value >> 11;
346 break;
347
348 case e_rsel:
349 /* R: Select bottom 11 bits. */
350 value = value & 0x7ff;
351 break;
352
353 case e_lssel:
354 /* LS: Round to nearest multiple of 2048 then select top 21 bits. */
355 value = value + 0x400;
356 value = value >> 11;
357 break;
358
359 case e_rssel:
360 /* RS: Select bottom 11 bits for LS.
361 We need to return a value such that 2048 * LS'x + RS'x == x.
362 ie. RS'x = x - ((x + 0x400) & -0x800)
363 this is just a sign extension from bit 21. */
364 value = ((value & 0x7ff) ^ 0x400) - 0x400;
365 break;
366
367 case e_ldsel:
368 /* LD: Round to next multiple of 2048 then select top 21 bits.
369 Yes, if we are already on a multiple of 2048, we go up to the
370 next one. RD in this case will be -2048. */
371 value = value + 0x800;
372 value = value >> 11;
373 break;
374
375 case e_rdsel:
376 /* RD: Set bits 0-20 to one. */
377 value = value | -0x800;
378 break;
379
380 case e_lrsel:
381 case e_nlrsel:
382 /* LR: L with rounding of the addend to nearest 8k. */
383 value = sym_val + ((addend + 0x1000) & -0x2000);
384 value = value >> 11;
385 break;
386
387 case e_rrsel:
388 /* RR: R with rounding of the addend to nearest 8k.
389 We need to return a value such that 2048 * LR'x + RR'x == x
390 ie. RR'x = s+a - (s + (((a + 0x1000) & -0x2000) & -0x800))
391 . = s+a - ((s & -0x800) + ((a + 0x1000) & -0x2000))
392 . = (s & 0x7ff) + a - ((a + 0x1000) & -0x2000) */
393 value = (sym_val & 0x7ff) + (((addend & 0x1fff) ^ 0x1000) - 0x1000);
394 break;
395
396 default:
397 abort ();
398 }
399 return value;
400 }
401
402 /* PA-RISC OPCODES */
403 #define get_opcode(insn) (((insn) >> 26) & 0x3f)
404
405 enum hppa_opcode_type
406 {
407 /* None of the opcodes in the first group generate relocs, so we
408 aren't too concerned about them. */
409 OP_SYSOP = 0x00,
410 OP_MEMMNG = 0x01,
411 OP_ALU = 0x02,
412 OP_NDXMEM = 0x03,
413 OP_SPOP = 0x04,
414 OP_DIAG = 0x05,
415 OP_FMPYADD = 0x06,
416 OP_UNDEF07 = 0x07,
417 OP_COPRW = 0x09,
418 OP_COPRDW = 0x0b,
419 OP_COPR = 0x0c,
420 OP_FLOAT = 0x0e,
421 OP_PRDSPEC = 0x0f,
422 OP_UNDEF15 = 0x15,
423 OP_UNDEF1d = 0x1d,
424 OP_FMPYSUB = 0x26,
425 OP_FPFUSED = 0x2e,
426 OP_SHEXDP0 = 0x34,
427 OP_SHEXDP1 = 0x35,
428 OP_SHEXDP2 = 0x36,
429 OP_UNDEF37 = 0x37,
430 OP_SHEXDP3 = 0x3c,
431 OP_SHEXDP4 = 0x3d,
432 OP_MULTMED = 0x3e,
433 OP_UNDEF3f = 0x3f,
434
435 OP_LDIL = 0x08,
436 OP_ADDIL = 0x0a,
437
438 OP_LDO = 0x0d,
439 OP_LDB = 0x10,
440 OP_LDH = 0x11,
441 OP_LDW = 0x12,
442 OP_LDWM = 0x13,
443 OP_STB = 0x18,
444 OP_STH = 0x19,
445 OP_STW = 0x1a,
446 OP_STWM = 0x1b,
447
448 OP_LDD = 0x14,
449 OP_STD = 0x1c,
450
451 OP_FLDW = 0x16,
452 OP_LDWL = 0x17,
453 OP_FSTW = 0x1e,
454 OP_STWL = 0x1f,
455
456 OP_COMBT = 0x20,
457 OP_COMIBT = 0x21,
458 OP_COMBF = 0x22,
459 OP_COMIBF = 0x23,
460 OP_CMPBDT = 0x27,
461 OP_ADDBT = 0x28,
462 OP_ADDIBT = 0x29,
463 OP_ADDBF = 0x2a,
464 OP_ADDIBF = 0x2b,
465 OP_CMPBDF = 0x2f,
466 OP_BVB = 0x30,
467 OP_BB = 0x31,
468 OP_MOVB = 0x32,
469 OP_MOVIB = 0x33,
470 OP_CMPIBD = 0x3b,
471
472 OP_COMICLR = 0x24,
473 OP_SUBI = 0x25,
474 OP_ADDIT = 0x2c,
475 OP_ADDI = 0x2d,
476
477 OP_BE = 0x38,
478 OP_BLE = 0x39,
479 OP_BL = 0x3a
480 };
481
482
483 /* Insert VALUE into INSN using R_FORMAT to determine exactly what
484 bits to change. */
485
486 static inline int
487 hppa_rebuild_insn (int insn, int value, int r_format)
488 {
489 switch (r_format)
490 {
491 case 11:
492 return (insn & ~ 0x7ff) | low_sign_unext (value, 11);
493
494 case 12:
495 return (insn & ~ 0x1ffd) | re_assemble_12 (value);
496
497
498 case 10:
499 return (insn & ~ 0x3ff1) | re_assemble_14 (value & -8);
500
501 case -11:
502 return (insn & ~ 0x3ff9) | re_assemble_14 (value & -4);
503
504 case 14:
505 return (insn & ~ 0x3fff) | re_assemble_14 (value);
506
507
508 case -10:
509 return (insn & ~ 0xfff1) | re_assemble_16 (value & -8);
510
511 case -16:
512 return (insn & ~ 0xfff9) | re_assemble_16 (value & -4);
513
514 case 16:
515 return (insn & ~ 0xffff) | re_assemble_16 (value);
516
517
518 case 17:
519 return (insn & ~ 0x1f1ffd) | re_assemble_17 (value);
520
521 case 21:
522 return (insn & ~ 0x1fffff) | re_assemble_21 (value);
523
524 case 22:
525 return (insn & ~ 0x3ff1ffd) | re_assemble_22 (value);
526
527 case 32:
528 return value;
529
530 default:
531 abort ();
532 }
533 return insn;
534 }
535
536 #endif /* _LIBHPPA_H */
537 /* Table of opcodes for the PA-RISC.
538 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000,
539 2001, 2002, 2003, 2004, 2005
540 Free Software Foundation, Inc.
541
542 Contributed by the Center for Software Science at the
543 University of Utah (pa-gdb-bugs@cs.utah.edu).
544
545 This file is part of GAS, the GNU Assembler, and GDB, the GNU disassembler.
546
547 GAS/GDB is free software; you can redistribute it and/or modify
548 it under the terms of the GNU General Public License as published by
549 the Free Software Foundation; either version 1, or (at your option)
550 any later version.
551
552 GAS/GDB is distributed in the hope that it will be useful,
553 but WITHOUT ANY WARRANTY; without even the implied warranty of
554 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
555 GNU General Public License for more details.
556
557 You should have received a copy of the GNU General Public License
558 along with GAS or GDB; see the file COPYING. If not, write to
559 the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
560
561 #if !defined(__STDC__) && !defined(const)
562 #define const
563 #endif
564
565 /*
566 * Structure of an opcode table entry.
567 */
568
569 /* There are two kinds of delay slot nullification: normal which is
570 * controled by the nullification bit, and conditional, which depends
571 * on the direction of the branch and its success or failure.
572 *
573 * NONE is unfortunately #defined in the hiux system include files.
574 * #undef it away.
575 */
576 #undef NONE
577 struct pa_opcode
578 {
579 const char *name;
580 unsigned long int match; /* Bits that must be set... */
581 unsigned long int mask; /* ... in these bits. */
582 char *args;
583 enum pa_arch arch;
584 char flags;
585 };
586
587 /* Enables strict matching. Opcodes with match errors are skipped
588 when this bit is set. */
589 #define FLAG_STRICT 0x1
590
591 /*
592 All hppa opcodes are 32 bits.
593
594 The match component is a mask saying which bits must match a
595 particular opcode in order for an instruction to be an instance
596 of that opcode.
597
598 The args component is a string containing one character for each operand of
599 the instruction. Characters used as a prefix allow any second character to
600 be used without conflicting with the main operand characters.
601
602 Bit positions in this description follow HP usage of lsb = 31,
603 "at" is lsb of field.
604
605 In the args field, the following characters must match exactly:
606
607 '+,() '
608
609 In the args field, the following characters are unused:
610
611 ' " - / 34 6789:; '
612 '@ C M [\] '
613 '` e g } '
614
615 Here are all the characters:
616
617 ' !"#$%&'()*+-,./0123456789:;<=>?'
618 '@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_'
619 '`abcdefghijklmnopqrstuvwxyz{|}~ '
620
621 Kinds of operands:
622 x integer register field at 15.
623 b integer register field at 10.
624 t integer register field at 31.
625 a integer register field at 10 and 15 (for PERMH)
626 5 5 bit immediate at 15.
627 s 2 bit space specifier at 17.
628 S 3 bit space specifier at 18.
629 V 5 bit immediate value at 31
630 i 11 bit immediate value at 31
631 j 14 bit immediate value at 31
632 k 21 bit immediate value at 31
633 l 16 bit immediate value at 31 (wide mode only, unusual encoding).
634 n nullification for branch instructions
635 N nullification for spop and copr instructions
636 w 12 bit branch displacement
637 W 17 bit branch displacement (PC relative)
638 X 22 bit branch displacement (PC relative)
639 z 17 bit branch displacement (just a number, not an address)
640
641 Also these:
642
643 . 2 bit shift amount at 25
644 * 4 bit shift amount at 25
645 p 5 bit shift count at 26 (to support the SHD instruction) encoded as
646 31-p
647 ~ 6 bit shift count at 20,22:26 encoded as 63-~.
648 P 5 bit bit position at 26
649 q 6 bit bit position at 20,22:26
650 T 5 bit field length at 31 (encoded as 32-T)
651 % 6 bit field length at 23,27:31 (variable extract/deposit)
652 | 6 bit field length at 19,27:31 (fixed extract/deposit)
653 A 13 bit immediate at 18 (to support the BREAK instruction)
654 ^ like b, but describes a control register
655 ! sar (cr11) register
656 D 26 bit immediate at 31 (to support the DIAG instruction)
657 $ 9 bit immediate at 28 (to support POPBTS)
658
659 v 3 bit Special Function Unit identifier at 25
660 O 20 bit Special Function Unit operation split between 15 bits at 20
661 and 5 bits at 31
662 o 15 bit Special Function Unit operation at 20
663 2 22 bit Special Function Unit operation split between 17 bits at 20
664 and 5 bits at 31
665 1 15 bit Special Function Unit operation split between 10 bits at 20
666 and 5 bits at 31
667 0 10 bit Special Function Unit operation split between 5 bits at 20
668 and 5 bits at 31
669 u 3 bit coprocessor unit identifier at 25
670 F Source Floating Point Operand Format Completer encoded 2 bits at 20
671 I Source Floating Point Operand Format Completer encoded 1 bits at 20
672 (for 0xe format FP instructions)
673 G Destination Floating Point Operand Format Completer encoded 2 bits at 18
674 H Floating Point Operand Format at 26 for 'fmpyadd' and 'fmpysub'
675 (very similar to 'F')
676
677 r 5 bit immediate value at 31 (for the break instruction)
678 (very similar to V above, except the value is unsigned instead of
679 low_sign_ext)
680 R 5 bit immediate value at 15 (for the ssm, rsm, probei instructions)
681 (same as r above, except the value is in a different location)
682 U 10 bit immediate value at 15 (for SSM, RSM on pa2.0)
683 Q 5 bit immediate value at 10 (a bit position specified in
684 the bb instruction. It's the same as r above, except the
685 value is in a different location)
686 B 5 bit immediate value at 10 (a bit position specified in
687 the bb instruction. Similar to Q, but 64 bit handling is
688 different.
689 Z %r1 -- implicit target of addil instruction.
690 L ,%r2 completer for new syntax branch
691 { Source format completer for fcnv
692 _ Destination format completer for fcnv
693 h cbit for fcmp
694 = gfx tests for ftest
695 d 14 bit offset for single precision FP long load/store.
696 # 14 bit offset for double precision FP load long/store.
697 J Yet another 14 bit offset for load/store with ma,mb completers.
698 K Yet another 14 bit offset for load/store with ma,mb completers.
699 y 16 bit offset for word aligned load/store (PA2.0 wide).
700 & 16 bit offset for dword aligned load/store (PA2.0 wide).
701 < 16 bit offset for load/store with ma,mb completers (PA2.0 wide).
702 > 16 bit offset for load/store with ma,mb completers (PA2.0 wide).
703 Y %sr0,%r31 -- implicit target of be,l instruction.
704 @ implicit immediate value of 0
705
706 Completer operands all have 'c' as the prefix:
707
708 cx indexed load and store completer.
709 cX indexed load and store completer. Like cx, but emits a space
710 after in disassembler.
711 cm short load and store completer.
712 cM short load and store completer. Like cm, but emits a space
713 after in disassembler.
714 cq long load and store completer (like cm, but inserted into a
715 different location in the target instruction).
716 cs store bytes short completer.
717 cA store bytes short completer. Like cs, but emits a space
718 after in disassembler.
719 ce long load/store completer for LDW/STW with a different encoding
720 than the others
721 cc load cache control hint
722 cd load and clear cache control hint
723 cC store cache control hint
724 co ordered access
725
726 cp branch link and push completer
727 cP branch pop completer
728 cl branch link completer
729 cg branch gate completer
730
731 cw read/write completer for PROBE
732 cW wide completer for MFCTL
733 cL local processor completer for cache control
734 cZ System Control Completer (to support LPA, LHA, etc.)
735
736 ci correction completer for DCOR
737 ca add completer
738 cy 32 bit add carry completer
739 cY 64 bit add carry completer
740 cv signed overflow trap completer
741 ct trap on condition completer for ADDI, SUB
742 cT trap on condition completer for UADDCM
743 cb 32 bit borrow completer for SUB
744 cB 64 bit borrow completer for SUB
745
746 ch left/right half completer
747 cH signed/unsigned saturation completer
748 cS signed/unsigned completer at 21
749 cz zero/sign extension completer.
750 c* permutation completer
751
752 Condition operands all have '?' as the prefix:
753
754 ?f Floating point compare conditions (encoded as 5 bits at 31)
755
756 ?a add conditions
757 ?A 64 bit add conditions
758 ?@ add branch conditions followed by nullify
759 ?d non-negated add branch conditions
760 ?D negated add branch conditions
761 ?w wide mode non-negated add branch conditions
762 ?W wide mode negated add branch conditions
763
764 ?s compare/subtract conditions
765 ?S 64 bit compare/subtract conditions
766 ?t non-negated compare and branch conditions
767 ?n 32 bit compare and branch conditions followed by nullify
768 ?N 64 bit compare and branch conditions followed by nullify
769 ?Q 64 bit compare and branch conditions for CMPIB instruction
770
771 ?l logical conditions
772 ?L 64 bit logical conditions
773
774 ?b branch on bit conditions
775 ?B 64 bit branch on bit conditions
776
777 ?x shift/extract/deposit conditions
778 ?X 64 bit shift/extract/deposit conditions
779 ?y shift/extract/deposit conditions followed by nullify for conditional
780 branches
781
782 ?u unit conditions
783 ?U 64 bit unit conditions
784
785 Floating point registers all have 'f' as a prefix:
786
787 ft target register at 31
788 fT target register with L/R halves at 31
789 fa operand 1 register at 10
790 fA operand 1 register with L/R halves at 10
791 fX Same as fA, except prints a space before register during disasm
792 fb operand 2 register at 15
793 fB operand 2 register with L/R halves at 15
794 fC operand 3 register with L/R halves at 16:18,21:23
795 fe Like fT, but encoding is different.
796 fE Same as fe, except prints a space before register during disasm.
797 fx target register at 15 (only for PA 2.0 long format FLDD/FSTD).
798
799 Float registers for fmpyadd and fmpysub:
800
801 fi mult operand 1 register at 10
802 fj mult operand 2 register at 15
803 fk mult target register at 20
804 fl add/sub operand register at 25
805 fm add/sub target register at 31
806
807 */
808
809
810 #if 0
811 /* List of characters not to put a space after. Note that
812 "," is included, as the "spopN" operations use literal
813 commas in their completer sections. */
814 static const char *const completer_chars = ",CcY<>?!@+&U~FfGHINnOoZMadu|/=0123%e$m}";
815 #endif
816
817 /* The order of the opcodes in this table is significant:
818
819 * The assembler requires that all instances of the same mnemonic be
820 consecutive. If they aren't, the assembler will bomb at runtime.
821
822 * Immediate fields use pa_get_absolute_expression to parse the
823 string. It will generate a "bad expression" error if passed
824 a register name. Thus, register index variants of an opcode
825 need to precede immediate variants.
826
827 * The disassembler does not care about the order of the opcodes
828 except in cases where implicit addressing is used.
829
830 Here are the rules for ordering the opcodes of a mnemonic:
831
832 1) Opcodes with FLAG_STRICT should precede opcodes without
833 FLAG_STRICT.
834
835 2) Opcodes with FLAG_STRICT should be ordered as follows:
836 register index opcodes, short immediate opcodes, and finally
837 long immediate opcodes. When both pa10 and pa11 variants
838 of the same opcode are available, the pa10 opcode should
839 come first for correct architectural promotion.
840
841 3) When implicit addressing is available for an opcode, the
842 implicit opcode should precede the explicit opcode.
843
844 4) Opcodes without FLAG_STRICT should be ordered as follows:
845 register index opcodes, long immediate opcodes, and finally
846 short immediate opcodes. */
847
848 static const struct pa_opcode pa_opcodes[] =
849 {
850
851 /* Pseudo-instructions. */
852
853 { "ldi", 0x34000000, 0xffe00000, "l,x", pa20w, 0},/* ldo val(r0),r */
854 { "ldi", 0x34000000, 0xffe0c000, "j,x", pa10, 0},/* ldo val(r0),r */
855
856 { "cmpib", 0xec000000, 0xfc000000, "?Qn5,b,w", pa20, FLAG_STRICT},
857 { "cmpib", 0x84000000, 0xf4000000, "?nn5,b,w", pa10, FLAG_STRICT},
858 { "comib", 0x84000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/
859 /* This entry is for the disassembler only. It will never be used by
860 assembler. */
861 { "comib", 0x8c000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/
862 { "cmpb", 0x9c000000, 0xdc000000, "?Nnx,b,w", pa20, FLAG_STRICT},
863 { "cmpb", 0x80000000, 0xf4000000, "?nnx,b,w", pa10, FLAG_STRICT},
864 { "comb", 0x80000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */
865 /* This entry is for the disassembler only. It will never be used by
866 assembler. */
867 { "comb", 0x88000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */
868 { "addb", 0xa0000000, 0xf4000000, "?Wnx,b,w", pa20w, FLAG_STRICT},
869 { "addb", 0xa0000000, 0xfc000000, "?@nx,b,w", pa10, 0}, /* addb{tf} */
870 /* This entry is for the disassembler only. It will never be used by
871 assembler. */
872 { "addb", 0xa8000000, 0xfc000000, "?@nx,b,w", pa10, 0},
873 { "addib", 0xa4000000, 0xf4000000, "?Wn5,b,w", pa20w, FLAG_STRICT},
874 { "addib", 0xa4000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/
875 /* This entry is for the disassembler only. It will never be used by
876 assembler. */
877 { "addib", 0xac000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/
878 { "nop", 0x08000240, 0xffffffff, "", pa10, 0}, /* or 0,0,0 */
879 { "copy", 0x08000240, 0xffe0ffe0, "x,t", pa10, 0}, /* or r,0,t */
880 { "mtsar", 0x01601840, 0xffe0ffff, "x", pa10, 0}, /* mtctl r,cr11 */
881
882 /* Loads and Stores for integer registers. */
883
884 { "ldd", 0x0c0000c0, 0xfc00d3c0, "cxccx(b),t", pa20, FLAG_STRICT},
885 { "ldd", 0x0c0000c0, 0xfc0013c0, "cxccx(s,b),t", pa20, FLAG_STRICT},
886 { "ldd", 0x0c0010e0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
887 { "ldd", 0x0c0010e0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
888 { "ldd", 0x0c0010c0, 0xfc00d3c0, "cmcc5(b),t", pa20, FLAG_STRICT},
889 { "ldd", 0x0c0010c0, 0xfc0013c0, "cmcc5(s,b),t", pa20, FLAG_STRICT},
890 { "ldd", 0x50000000, 0xfc000002, "cq&(b),x", pa20w, FLAG_STRICT},
891 { "ldd", 0x50000000, 0xfc00c002, "cq#(b),x", pa20, FLAG_STRICT},
892 { "ldd", 0x50000000, 0xfc000002, "cq#(s,b),x", pa20, FLAG_STRICT},
893 { "ldw", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
894 { "ldw", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
895 { "ldw", 0x0c000080, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
896 { "ldw", 0x0c000080, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
897 { "ldw", 0x0c0010a0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
898 { "ldw", 0x0c0010a0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
899 { "ldw", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
900 { "ldw", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
901 { "ldw", 0x0c001080, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
902 { "ldw", 0x0c001080, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
903 { "ldw", 0x4c000000, 0xfc000000, "ce<(b),x", pa20w, FLAG_STRICT},
904 { "ldw", 0x5c000004, 0xfc000006, "ce>(b),x", pa20w, FLAG_STRICT},
905 { "ldw", 0x48000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT},
906 { "ldw", 0x5c000004, 0xfc00c006, "ceK(b),x", pa20, FLAG_STRICT},
907 { "ldw", 0x5c000004, 0xfc000006, "ceK(s,b),x", pa20, FLAG_STRICT},
908 { "ldw", 0x4c000000, 0xfc00c000, "ceJ(b),x", pa10, FLAG_STRICT},
909 { "ldw", 0x4c000000, 0xfc000000, "ceJ(s,b),x", pa10, FLAG_STRICT},
910 { "ldw", 0x48000000, 0xfc00c000, "j(b),x", pa10, 0},
911 { "ldw", 0x48000000, 0xfc000000, "j(s,b),x", pa10, 0},
912 { "ldh", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
913 { "ldh", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
914 { "ldh", 0x0c000040, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
915 { "ldh", 0x0c000040, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
916 { "ldh", 0x0c001060, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
917 { "ldh", 0x0c001060, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
918 { "ldh", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
919 { "ldh", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
920 { "ldh", 0x0c001040, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
921 { "ldh", 0x0c001040, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
922 { "ldh", 0x44000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT},
923 { "ldh", 0x44000000, 0xfc00c000, "j(b),x", pa10, 0},
924 { "ldh", 0x44000000, 0xfc000000, "j(s,b),x", pa10, 0},
925 { "ldb", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
926 { "ldb", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
927 { "ldb", 0x0c000000, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
928 { "ldb", 0x0c000000, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
929 { "ldb", 0x0c001020, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
930 { "ldb", 0x0c001020, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
931 { "ldb", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
932 { "ldb", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
933 { "ldb", 0x0c001000, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
934 { "ldb", 0x0c001000, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
935 { "ldb", 0x40000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT},
936 { "ldb", 0x40000000, 0xfc00c000, "j(b),x", pa10, 0},
937 { "ldb", 0x40000000, 0xfc000000, "j(s,b),x", pa10, 0},
938 { "std", 0x0c0012e0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
939 { "std", 0x0c0012e0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
940 { "std", 0x0c0012c0, 0xfc00d3c0, "cmcCx,V(b)", pa20, FLAG_STRICT},
941 { "std", 0x0c0012c0, 0xfc0013c0, "cmcCx,V(s,b)", pa20, FLAG_STRICT},
942 { "std", 0x70000000, 0xfc000002, "cqx,&(b)", pa20w, FLAG_STRICT},
943 { "std", 0x70000000, 0xfc00c002, "cqx,#(b)", pa20, FLAG_STRICT},
944 { "std", 0x70000000, 0xfc000002, "cqx,#(s,b)", pa20, FLAG_STRICT},
945 { "stw", 0x0c0012a0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
946 { "stw", 0x0c0012a0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
947 { "stw", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
948 { "stw", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
949 { "stw", 0x0c001280, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
950 { "stw", 0x0c001280, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
951 { "stw", 0x6c000000, 0xfc000000, "cex,<(b)", pa20w, FLAG_STRICT},
952 { "stw", 0x7c000004, 0xfc000006, "cex,>(b)", pa20w, FLAG_STRICT},
953 { "stw", 0x68000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT},
954 { "stw", 0x7c000004, 0xfc00c006, "cex,K(b)", pa20, FLAG_STRICT},
955 { "stw", 0x7c000004, 0xfc000006, "cex,K(s,b)", pa20, FLAG_STRICT},
956 { "stw", 0x6c000000, 0xfc00c000, "cex,J(b)", pa10, FLAG_STRICT},
957 { "stw", 0x6c000000, 0xfc000000, "cex,J(s,b)", pa10, FLAG_STRICT},
958 { "stw", 0x68000000, 0xfc00c000, "x,j(b)", pa10, 0},
959 { "stw", 0x68000000, 0xfc000000, "x,j(s,b)", pa10, 0},
960 { "sth", 0x0c001260, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
961 { "sth", 0x0c001260, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
962 { "sth", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
963 { "sth", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
964 { "sth", 0x0c001240, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
965 { "sth", 0x0c001240, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
966 { "sth", 0x64000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT},
967 { "sth", 0x64000000, 0xfc00c000, "x,j(b)", pa10, 0},
968 { "sth", 0x64000000, 0xfc000000, "x,j(s,b)", pa10, 0},
969 { "stb", 0x0c001220, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
970 { "stb", 0x0c001220, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
971 { "stb", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
972 { "stb", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
973 { "stb", 0x0c001200, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
974 { "stb", 0x0c001200, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
975 { "stb", 0x60000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT},
976 { "stb", 0x60000000, 0xfc00c000, "x,j(b)", pa10, 0},
977 { "stb", 0x60000000, 0xfc000000, "x,j(s,b)", pa10, 0},
978 { "ldwm", 0x4c000000, 0xfc00c000, "j(b),x", pa10, 0},
979 { "ldwm", 0x4c000000, 0xfc000000, "j(s,b),x", pa10, 0},
980 { "stwm", 0x6c000000, 0xfc00c000, "x,j(b)", pa10, 0},
981 { "stwm", 0x6c000000, 0xfc000000, "x,j(s,b)", pa10, 0},
982 { "ldwx", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
983 { "ldwx", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
984 { "ldwx", 0x0c000080, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
985 { "ldwx", 0x0c000080, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
986 { "ldwx", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, 0},
987 { "ldwx", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
988 { "ldhx", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
989 { "ldhx", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
990 { "ldhx", 0x0c000040, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
991 { "ldhx", 0x0c000040, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
992 { "ldhx", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, 0},
993 { "ldhx", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
994 { "ldbx", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
995 { "ldbx", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
996 { "ldbx", 0x0c000000, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
997 { "ldbx", 0x0c000000, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
998 { "ldbx", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, 0},
999 { "ldbx", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
1000 { "ldwa", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
1001 { "ldwa", 0x0c000180, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
1002 { "ldwa", 0x0c0011a0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
1003 { "ldwa", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1004 { "ldwa", 0x0c001180, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1005 { "ldcw", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
1006 { "ldcw", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
1007 { "ldcw", 0x0c0001c0, 0xfc00d3c0, "cxcdx(b),t", pa11, FLAG_STRICT},
1008 { "ldcw", 0x0c0001c0, 0xfc0013c0, "cxcdx(s,b),t", pa11, FLAG_STRICT},
1009 { "ldcw", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1010 { "ldcw", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1011 { "ldcw", 0x0c0011c0, 0xfc00d3c0, "cmcd5(b),t", pa11, FLAG_STRICT},
1012 { "ldcw", 0x0c0011c0, 0xfc0013c0, "cmcd5(s,b),t", pa11, FLAG_STRICT},
1013 { "stwa", 0x0c0013a0, 0xfc00d3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
1014 { "stwa", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1015 { "stwa", 0x0c001380, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1016 { "stby", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, FLAG_STRICT},
1017 { "stby", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, FLAG_STRICT},
1018 { "stby", 0x0c001300, 0xfc00d3c0, "cscCx,V(b)", pa11, FLAG_STRICT},
1019 { "stby", 0x0c001300, 0xfc0013c0, "cscCx,V(s,b)", pa11, FLAG_STRICT},
1020 { "ldda", 0x0c000100, 0xfc00d3c0, "cxccx(b),t", pa20, FLAG_STRICT},
1021 { "ldda", 0x0c001120, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
1022 { "ldda", 0x0c001100, 0xfc00d3c0, "cmcc5(b),t", pa20, FLAG_STRICT},
1023 { "ldcd", 0x0c000140, 0xfc00d3c0, "cxcdx(b),t", pa20, FLAG_STRICT},
1024 { "ldcd", 0x0c000140, 0xfc0013c0, "cxcdx(s,b),t", pa20, FLAG_STRICT},
1025 { "ldcd", 0x0c001140, 0xfc00d3c0, "cmcd5(b),t", pa20, FLAG_STRICT},
1026 { "ldcd", 0x0c001140, 0xfc0013c0, "cmcd5(s,b),t", pa20, FLAG_STRICT},
1027 { "stda", 0x0c0013e0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
1028 { "stda", 0x0c0013c0, 0xfc00d3c0, "cmcCx,V(b)", pa20, FLAG_STRICT},
1029 { "ldwax", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
1030 { "ldwax", 0x0c000180, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
1031 { "ldwax", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, 0},
1032 { "ldcwx", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
1033 { "ldcwx", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
1034 { "ldcwx", 0x0c0001c0, 0xfc00d3c0, "cxcdx(b),t", pa11, FLAG_STRICT},
1035 { "ldcwx", 0x0c0001c0, 0xfc0013c0, "cxcdx(s,b),t", pa11, FLAG_STRICT},
1036 { "ldcwx", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, 0},
1037 { "ldcwx", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
1038 { "ldws", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1039 { "ldws", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1040 { "ldws", 0x0c001080, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1041 { "ldws", 0x0c001080, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
1042 { "ldws", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1043 { "ldws", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
1044 { "ldhs", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1045 { "ldhs", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1046 { "ldhs", 0x0c001040, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1047 { "ldhs", 0x0c001040, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
1048 { "ldhs", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1049 { "ldhs", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
1050 { "ldbs", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1051 { "ldbs", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1052 { "ldbs", 0x0c001000, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1053 { "ldbs", 0x0c001000, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
1054 { "ldbs", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1055 { "ldbs", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
1056 { "ldwas", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1057 { "ldwas", 0x0c001180, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1058 { "ldwas", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1059 { "ldcws", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1060 { "ldcws", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1061 { "ldcws", 0x0c0011c0, 0xfc00d3c0, "cmcd5(b),t", pa11, FLAG_STRICT},
1062 { "ldcws", 0x0c0011c0, 0xfc0013c0, "cmcd5(s,b),t", pa11, FLAG_STRICT},
1063 { "ldcws", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1064 { "ldcws", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
1065 { "stws", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1066 { "stws", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
1067 { "stws", 0x0c001280, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1068 { "stws", 0x0c001280, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
1069 { "stws", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, 0},
1070 { "stws", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, 0},
1071 { "sths", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1072 { "sths", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
1073 { "sths", 0x0c001240, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1074 { "sths", 0x0c001240, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
1075 { "sths", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, 0},
1076 { "sths", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, 0},
1077 { "stbs", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1078 { "stbs", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
1079 { "stbs", 0x0c001200, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1080 { "stbs", 0x0c001200, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
1081 { "stbs", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, 0},
1082 { "stbs", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, 0},
1083 { "stwas", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1084 { "stwas", 0x0c001380, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1085 { "stwas", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, 0},
1086 { "stdby", 0x0c001340, 0xfc00d3c0, "cscCx,V(b)", pa20, FLAG_STRICT},
1087 { "stdby", 0x0c001340, 0xfc0013c0, "cscCx,V(s,b)", pa20, FLAG_STRICT},
1088 { "stbys", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, FLAG_STRICT},
1089 { "stbys", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, FLAG_STRICT},
1090 { "stbys", 0x0c001300, 0xfc00d3c0, "cscCx,V(b)", pa11, FLAG_STRICT},
1091 { "stbys", 0x0c001300, 0xfc0013c0, "cscCx,V(s,b)", pa11, FLAG_STRICT},
1092 { "stbys", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, 0},
1093 { "stbys", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, 0},
1094
1095 /* Immediate instructions. */
1096 { "ldo", 0x34000000, 0xfc000000, "l(b),x", pa20w, 0},
1097 { "ldo", 0x34000000, 0xfc00c000, "j(b),x", pa10, 0},
1098 { "ldil", 0x20000000, 0xfc000000, "k,b", pa10, 0},
1099 { "addil", 0x28000000, 0xfc000000, "k,b,Z", pa10, 0},
1100 { "addil", 0x28000000, 0xfc000000, "k,b", pa10, 0},
1101
1102 /* Branching instructions. */
1103 { "b", 0xe8008000, 0xfc00e000, "cpnXL", pa20, FLAG_STRICT},
1104 { "b", 0xe800a000, 0xfc00e000, "clnXL", pa20, FLAG_STRICT},
1105 { "b", 0xe8000000, 0xfc00e000, "clnW,b", pa10, FLAG_STRICT},
1106 { "b", 0xe8002000, 0xfc00e000, "cgnW,b", pa10, FLAG_STRICT},
1107 { "b", 0xe8000000, 0xffe0e000, "nW", pa10, 0}, /* b,l foo,r0 */
1108 { "bl", 0xe8000000, 0xfc00e000, "nW,b", pa10, 0},
1109 { "gate", 0xe8002000, 0xfc00e000, "nW,b", pa10, 0},
1110 { "blr", 0xe8004000, 0xfc00e001, "nx,b", pa10, 0},
1111 { "bv", 0xe800c000, 0xfc00fffd, "nx(b)", pa10, 0},
1112 { "bv", 0xe800c000, 0xfc00fffd, "n(b)", pa10, 0},
1113 { "bve", 0xe800f001, 0xfc1ffffd, "cpn(b)L", pa20, FLAG_STRICT},
1114 { "bve", 0xe800f000, 0xfc1ffffd, "cln(b)L", pa20, FLAG_STRICT},
1115 { "bve", 0xe800d001, 0xfc1ffffd, "cPn(b)", pa20, FLAG_STRICT},
1116 { "bve", 0xe800d000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT},
1117 { "be", 0xe4000000, 0xfc000000, "clnz(S,b),Y", pa10, FLAG_STRICT},
1118 { "be", 0xe4000000, 0xfc000000, "clnz(b),Y", pa10, FLAG_STRICT},
1119 { "be", 0xe0000000, 0xfc000000, "nz(S,b)", pa10, 0},
1120 { "be", 0xe0000000, 0xfc000000, "nz(b)", pa10, 0},
1121 { "ble", 0xe4000000, 0xfc000000, "nz(S,b)", pa10, 0},
1122 { "movb", 0xc8000000, 0xfc000000, "?ynx,b,w", pa10, 0},
1123 { "movib", 0xcc000000, 0xfc000000, "?yn5,b,w", pa10, 0},
1124 { "combt", 0x80000000, 0xfc000000, "?tnx,b,w", pa10, 0},
1125 { "combf", 0x88000000, 0xfc000000, "?tnx,b,w", pa10, 0},
1126 { "comibt", 0x84000000, 0xfc000000, "?tn5,b,w", pa10, 0},
1127 { "comibf", 0x8c000000, 0xfc000000, "?tn5,b,w", pa10, 0},
1128 { "addbt", 0xa0000000, 0xfc000000, "?dnx,b,w", pa10, 0},
1129 { "addbf", 0xa8000000, 0xfc000000, "?dnx,b,w", pa10, 0},
1130 { "addibt", 0xa4000000, 0xfc000000, "?dn5,b,w", pa10, 0},
1131 { "addibf", 0xac000000, 0xfc000000, "?dn5,b,w", pa10, 0},
1132 { "bb", 0xc0004000, 0xffe06000, "?bnx,!,w", pa10, FLAG_STRICT},
1133 { "bb", 0xc0006000, 0xffe06000, "?Bnx,!,w", pa20, FLAG_STRICT},
1134 { "bb", 0xc4004000, 0xfc006000, "?bnx,Q,w", pa10, FLAG_STRICT},
1135 { "bb", 0xc4004000, 0xfc004000, "?Bnx,B,w", pa20, FLAG_STRICT},
1136 { "bvb", 0xc0004000, 0xffe04000, "?bnx,w", pa10, 0},
1137 { "clrbts", 0xe8004005, 0xffffffff, "", pa20, FLAG_STRICT},
1138 { "popbts", 0xe8004005, 0xfffff007, "$", pa20, FLAG_STRICT},
1139 { "pushnom", 0xe8004001, 0xffffffff, "", pa20, FLAG_STRICT},
1140 { "pushbts", 0xe8004001, 0xffe0ffff, "x", pa20, FLAG_STRICT},
1141
1142 /* Computation Instructions. */
1143
1144 { "cmpclr", 0x080008a0, 0xfc000fe0, "?Sx,b,t", pa20, FLAG_STRICT},
1145 { "cmpclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10, FLAG_STRICT},
1146 { "comclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10, 0},
1147 { "or", 0x08000260, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
1148 { "or", 0x08000240, 0xfc000fe0, "?lx,b,t", pa10, 0},
1149 { "xor", 0x080002a0, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
1150 { "xor", 0x08000280, 0xfc000fe0, "?lx,b,t", pa10, 0},
1151 { "and", 0x08000220, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
1152 { "and", 0x08000200, 0xfc000fe0, "?lx,b,t", pa10, 0},
1153 { "andcm", 0x08000020, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
1154 { "andcm", 0x08000000, 0xfc000fe0, "?lx,b,t", pa10, 0},
1155 { "uxor", 0x080003a0, 0xfc000fe0, "?Ux,b,t", pa20, FLAG_STRICT},
1156 { "uxor", 0x08000380, 0xfc000fe0, "?ux,b,t", pa10, 0},
1157 { "uaddcm", 0x080009a0, 0xfc000fa0, "cT?Ux,b,t", pa20, FLAG_STRICT},
1158 { "uaddcm", 0x08000980, 0xfc000fa0, "cT?ux,b,t", pa10, FLAG_STRICT},
1159 { "uaddcm", 0x08000980, 0xfc000fe0, "?ux,b,t", pa10, 0},
1160 { "uaddcmt", 0x080009c0, 0xfc000fe0, "?ux,b,t", pa10, 0},
1161 { "dcor", 0x08000ba0, 0xfc1f0fa0, "ci?Ub,t", pa20, FLAG_STRICT},
1162 { "dcor", 0x08000b80, 0xfc1f0fa0, "ci?ub,t", pa10, FLAG_STRICT},
1163 { "dcor", 0x08000b80, 0xfc1f0fe0, "?ub,t", pa10, 0},
1164 { "idcor", 0x08000bc0, 0xfc1f0fe0, "?ub,t", pa10, 0},
1165 { "addi", 0xb0000000, 0xfc000000, "ct?ai,b,x", pa10, FLAG_STRICT},
1166 { "addi", 0xb4000000, 0xfc000000, "cv?ai,b,x", pa10, FLAG_STRICT},
1167 { "addi", 0xb4000000, 0xfc000800, "?ai,b,x", pa10, 0},
1168 { "addio", 0xb4000800, 0xfc000800, "?ai,b,x", pa10, 0},
1169 { "addit", 0xb0000000, 0xfc000800, "?ai,b,x", pa10, 0},
1170 { "addito", 0xb0000800, 0xfc000800, "?ai,b,x", pa10, 0},
1171 { "add", 0x08000720, 0xfc0007e0, "cY?Ax,b,t", pa20, FLAG_STRICT},
1172 { "add", 0x08000700, 0xfc0007e0, "cy?ax,b,t", pa10, FLAG_STRICT},
1173 { "add", 0x08000220, 0xfc0003e0, "ca?Ax,b,t", pa20, FLAG_STRICT},
1174 { "add", 0x08000200, 0xfc0003e0, "ca?ax,b,t", pa10, FLAG_STRICT},
1175 { "add", 0x08000600, 0xfc000fe0, "?ax,b,t", pa10, 0},
1176 { "addl", 0x08000a00, 0xfc000fe0, "?ax,b,t", pa10, 0},
1177 { "addo", 0x08000e00, 0xfc000fe0, "?ax,b,t", pa10, 0},
1178 { "addc", 0x08000700, 0xfc000fe0, "?ax,b,t", pa10, 0},
1179 { "addco", 0x08000f00, 0xfc000fe0, "?ax,b,t", pa10, 0},
1180 { "sub", 0x080004e0, 0xfc0007e0, "ct?Sx,b,t", pa20, FLAG_STRICT},
1181 { "sub", 0x080004c0, 0xfc0007e0, "ct?sx,b,t", pa10, FLAG_STRICT},
1182 { "sub", 0x08000520, 0xfc0007e0, "cB?Sx,b,t", pa20, FLAG_STRICT},
1183 { "sub", 0x08000500, 0xfc0007e0, "cb?sx,b,t", pa10, FLAG_STRICT},
1184 { "sub", 0x08000420, 0xfc0007e0, "cv?Sx,b,t", pa20, FLAG_STRICT},
1185 { "sub", 0x08000400, 0xfc0007e0, "cv?sx,b,t", pa10, FLAG_STRICT},
1186 { "sub", 0x08000400, 0xfc000fe0, "?sx,b,t", pa10, 0},
1187 { "subo", 0x08000c00, 0xfc000fe0, "?sx,b,t", pa10, 0},
1188 { "subb", 0x08000500, 0xfc000fe0, "?sx,b,t", pa10, 0},
1189 { "subbo", 0x08000d00, 0xfc000fe0, "?sx,b,t", pa10, 0},
1190 { "subt", 0x080004c0, 0xfc000fe0, "?sx,b,t", pa10, 0},
1191 { "subto", 0x08000cc0, 0xfc000fe0, "?sx,b,t", pa10, 0},
1192 { "ds", 0x08000440, 0xfc000fe0, "?sx,b,t", pa10, 0},
1193 { "subi", 0x94000000, 0xfc000000, "cv?si,b,x", pa10, FLAG_STRICT},
1194 { "subi", 0x94000000, 0xfc000800, "?si,b,x", pa10, 0},
1195 { "subio", 0x94000800, 0xfc000800, "?si,b,x", pa10, 0},
1196 { "cmpiclr", 0x90000800, 0xfc000800, "?Si,b,x", pa20, FLAG_STRICT},
1197 { "cmpiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10, FLAG_STRICT},
1198 { "comiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10, 0},
1199 { "shladd", 0x08000220, 0xfc000320, "ca?Ax,.,b,t", pa20, FLAG_STRICT},
1200 { "shladd", 0x08000200, 0xfc000320, "ca?ax,.,b,t", pa10, FLAG_STRICT},
1201 { "sh1add", 0x08000640, 0xfc000fe0, "?ax,b,t", pa10, 0},
1202 { "sh1addl", 0x08000a40, 0xfc000fe0, "?ax,b,t", pa10, 0},
1203 { "sh1addo", 0x08000e40, 0xfc000fe0, "?ax,b,t", pa10, 0},
1204 { "sh2add", 0x08000680, 0xfc000fe0, "?ax,b,t", pa10, 0},
1205 { "sh2addl", 0x08000a80, 0xfc000fe0, "?ax,b,t", pa10, 0},
1206 { "sh2addo", 0x08000e80, 0xfc000fe0, "?ax,b,t", pa10, 0},
1207 { "sh3add", 0x080006c0, 0xfc000fe0, "?ax,b,t", pa10, 0},
1208 { "sh3addl", 0x08000ac0, 0xfc000fe0, "?ax,b,t", pa10, 0},
1209 { "sh3addo", 0x08000ec0, 0xfc000fe0, "?ax,b,t", pa10, 0},
1210
1211 /* Subword Operation Instructions. */
1212
1213 { "hadd", 0x08000300, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT},
1214 { "havg", 0x080002c0, 0xfc00ffe0, "x,b,t", pa20, FLAG_STRICT},
1215 { "hshl", 0xf8008800, 0xffe0fc20, "x,*,t", pa20, FLAG_STRICT},
1216 { "hshladd", 0x08000700, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT},
1217 { "hshr", 0xf800c800, 0xfc1ff820, "cSb,*,t", pa20, FLAG_STRICT},
1218 { "hshradd", 0x08000500, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT},
1219 { "hsub", 0x08000100, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT},
1220 { "mixh", 0xf8008400, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT},
1221 { "mixw", 0xf8008000, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT},
1222 { "permh", 0xf8000000, 0xfc009020, "c*a,t", pa20, FLAG_STRICT},
1223
1224
1225 /* Extract and Deposit Instructions. */
1226
1227 { "shrpd", 0xd0000200, 0xfc001fe0, "?Xx,b,!,t", pa20, FLAG_STRICT},
1228 { "shrpd", 0xd0000400, 0xfc001400, "?Xx,b,~,t", pa20, FLAG_STRICT},
1229 { "shrpw", 0xd0000000, 0xfc001fe0, "?xx,b,!,t", pa10, FLAG_STRICT},
1230 { "shrpw", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, FLAG_STRICT},
1231 { "vshd", 0xd0000000, 0xfc001fe0, "?xx,b,t", pa10, 0},
1232 { "shd", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, 0},
1233 { "extrd", 0xd0001200, 0xfc001ae0, "cS?Xb,!,%,x", pa20, FLAG_STRICT},
1234 { "extrd", 0xd8000000, 0xfc000000, "cS?Xb,q,|,x", pa20, FLAG_STRICT},
1235 { "extrw", 0xd0001000, 0xfc001be0, "cS?xb,!,T,x", pa10, FLAG_STRICT},
1236 { "extrw", 0xd0001800, 0xfc001800, "cS?xb,P,T,x", pa10, FLAG_STRICT},
1237 { "vextru", 0xd0001000, 0xfc001fe0, "?xb,T,x", pa10, 0},
1238 { "vextrs", 0xd0001400, 0xfc001fe0, "?xb,T,x", pa10, 0},
1239 { "extru", 0xd0001800, 0xfc001c00, "?xb,P,T,x", pa10, 0},
1240 { "extrs", 0xd0001c00, 0xfc001c00, "?xb,P,T,x", pa10, 0},
1241 { "depd", 0xd4000200, 0xfc001ae0, "cz?Xx,!,%,b", pa20, FLAG_STRICT},
1242 { "depd", 0xf0000000, 0xfc000000, "cz?Xx,~,|,b", pa20, FLAG_STRICT},
1243 { "depdi", 0xd4001200, 0xfc001ae0, "cz?X5,!,%,b", pa20, FLAG_STRICT},
1244 { "depdi", 0xf4000000, 0xfc000000, "cz?X5,~,|,b", pa20, FLAG_STRICT},
1245 { "depw", 0xd4000000, 0xfc001be0, "cz?xx,!,T,b", pa10, FLAG_STRICT},
1246 { "depw", 0xd4000800, 0xfc001800, "cz?xx,p,T,b", pa10, FLAG_STRICT},
1247 { "depwi", 0xd4001000, 0xfc001be0, "cz?x5,!,T,b", pa10, FLAG_STRICT},
1248 { "depwi", 0xd4001800, 0xfc001800, "cz?x5,p,T,b", pa10, FLAG_STRICT},
1249 { "zvdep", 0xd4000000, 0xfc001fe0, "?xx,T,b", pa10, 0},
1250 { "vdep", 0xd4000400, 0xfc001fe0, "?xx,T,b", pa10, 0},
1251 { "zdep", 0xd4000800, 0xfc001c00, "?xx,p,T,b", pa10, 0},
1252 { "dep", 0xd4000c00, 0xfc001c00, "?xx,p,T,b", pa10, 0},
1253 { "zvdepi", 0xd4001000, 0xfc001fe0, "?x5,T,b", pa10, 0},
1254 { "vdepi", 0xd4001400, 0xfc001fe0, "?x5,T,b", pa10, 0},
1255 { "zdepi", 0xd4001800, 0xfc001c00, "?x5,p,T,b", pa10, 0},
1256 { "depi", 0xd4001c00, 0xfc001c00, "?x5,p,T,b", pa10, 0},
1257
1258 /* System Control Instructions. */
1259
1260 { "break", 0x00000000, 0xfc001fe0, "r,A", pa10, 0},
1261 { "rfi", 0x00000c00, 0xffffff1f, "cr", pa10, FLAG_STRICT},
1262 { "rfi", 0x00000c00, 0xffffffff, "", pa10, 0},
1263 { "rfir", 0x00000ca0, 0xffffffff, "", pa11, 0},
1264 { "ssm", 0x00000d60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT},
1265 { "ssm", 0x00000d60, 0xffe0ffe0, "R,t", pa10, 0},
1266 { "rsm", 0x00000e60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT},
1267 { "rsm", 0x00000e60, 0xffe0ffe0, "R,t", pa10, 0},
1268 { "mtsm", 0x00001860, 0xffe0ffff, "x", pa10, 0},
1269 { "ldsid", 0x000010a0, 0xfc1fffe0, "(b),t", pa10, 0},
1270 { "ldsid", 0x000010a0, 0xfc1f3fe0, "(s,b),t", pa10, 0},
1271 { "mtsp", 0x00001820, 0xffe01fff, "x,S", pa10, 0},
1272 { "mtctl", 0x00001840, 0xfc00ffff, "x,^", pa10, 0},
1273 { "mtsarcm", 0x016018C0, 0xffe0ffff, "x", pa20, FLAG_STRICT},
1274 { "mfia", 0x000014A0, 0xffffffe0, "t", pa20, FLAG_STRICT},
1275 { "mfsp", 0x000004a0, 0xffff1fe0, "S,t", pa10, 0},
1276 { "mfctl", 0x016048a0, 0xffffffe0, "cW!,t", pa20, FLAG_STRICT},
1277 { "mfctl", 0x000008a0, 0xfc1fffe0, "^,t", pa10, 0},
1278 { "sync", 0x00000400, 0xffffffff, "", pa10, 0},
1279 { "syncdma", 0x00100400, 0xffffffff, "", pa10, 0},
1280 { "probe", 0x04001180, 0xfc00ffa0, "cw(b),x,t", pa10, FLAG_STRICT},
1281 { "probe", 0x04001180, 0xfc003fa0, "cw(s,b),x,t", pa10, FLAG_STRICT},
1282 { "probei", 0x04003180, 0xfc00ffa0, "cw(b),R,t", pa10, FLAG_STRICT},
1283 { "probei", 0x04003180, 0xfc003fa0, "cw(s,b),R,t", pa10, FLAG_STRICT},
1284 { "prober", 0x04001180, 0xfc00ffe0, "(b),x,t", pa10, 0},
1285 { "prober", 0x04001180, 0xfc003fe0, "(s,b),x,t", pa10, 0},
1286 { "proberi", 0x04003180, 0xfc00ffe0, "(b),R,t", pa10, 0},
1287 { "proberi", 0x04003180, 0xfc003fe0, "(s,b),R,t", pa10, 0},
1288 { "probew", 0x040011c0, 0xfc00ffe0, "(b),x,t", pa10, 0},
1289 { "probew", 0x040011c0, 0xfc003fe0, "(s,b),x,t", pa10, 0},
1290 { "probewi", 0x040031c0, 0xfc00ffe0, "(b),R,t", pa10, 0},
1291 { "probewi", 0x040031c0, 0xfc003fe0, "(s,b),R,t", pa10, 0},
1292 { "lpa", 0x04001340, 0xfc00ffc0, "cZx(b),t", pa10, 0},
1293 { "lpa", 0x04001340, 0xfc003fc0, "cZx(s,b),t", pa10, 0},
1294 { "lci", 0x04001300, 0xfc00ffe0, "x(b),t", pa11, 0},
1295 { "lci", 0x04001300, 0xfc003fe0, "x(s,b),t", pa11, 0},
1296 { "pdtlb", 0x04001600, 0xfc00ffdf, "cLcZx(b)", pa20, FLAG_STRICT},
1297 { "pdtlb", 0x04001600, 0xfc003fdf, "cLcZx(s,b)", pa20, FLAG_STRICT},
1298 { "pdtlb", 0x04001600, 0xfc1fffdf, "cLcZ@(b)", pa20, FLAG_STRICT},
1299 { "pdtlb", 0x04001600, 0xfc1f3fdf, "cLcZ@(s,b)", pa20, FLAG_STRICT},
1300 { "pdtlb", 0x04001200, 0xfc00ffdf, "cZx(b)", pa10, 0},
1301 { "pdtlb", 0x04001200, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1302 { "pitlb", 0x04000600, 0xfc001fdf, "cLcZx(S,b)", pa20, FLAG_STRICT},
1303 { "pitlb", 0x04000600, 0xfc1f1fdf, "cLcZ@(S,b)", pa20, FLAG_STRICT},
1304 { "pitlb", 0x04000200, 0xfc001fdf, "cZx(S,b)", pa10, 0},
1305 { "pdtlbe", 0x04001240, 0xfc00ffdf, "cZx(b)", pa10, 0},
1306 { "pdtlbe", 0x04001240, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1307 { "pitlbe", 0x04000240, 0xfc001fdf, "cZx(S,b)", pa10, 0},
1308 { "idtlba", 0x04001040, 0xfc00ffff, "x,(b)", pa10, 0},
1309 { "idtlba", 0x04001040, 0xfc003fff, "x,(s,b)", pa10, 0},
1310 { "iitlba", 0x04000040, 0xfc001fff, "x,(S,b)", pa10, 0},
1311 { "idtlbp", 0x04001000, 0xfc00ffff, "x,(b)", pa10, 0},
1312 { "idtlbp", 0x04001000, 0xfc003fff, "x,(s,b)", pa10, 0},
1313 { "iitlbp", 0x04000000, 0xfc001fff, "x,(S,b)", pa10, 0},
1314 { "pdc", 0x04001380, 0xfc00ffdf, "cZx(b)", pa10, 0},
1315 { "pdc", 0x04001380, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1316 { "fdc", 0x04001280, 0xfc00ffdf, "cZx(b)", pa10, FLAG_STRICT},
1317 { "fdc", 0x04001280, 0xfc003fdf, "cZx(s,b)", pa10, FLAG_STRICT},
1318 { "fdc", 0x04003280, 0xfc00ffff, "5(b)", pa20, FLAG_STRICT},
1319 { "fdc", 0x04003280, 0xfc003fff, "5(s,b)", pa20, FLAG_STRICT},
1320 { "fdc", 0x04001280, 0xfc00ffdf, "cZx(b)", pa10, 0},
1321 { "fdc", 0x04001280, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1322 { "fic", 0x040013c0, 0xfc00dfdf, "cZx(b)", pa20, FLAG_STRICT},
1323 { "fic", 0x04000280, 0xfc001fdf, "cZx(S,b)", pa10, 0},
1324 { "fdce", 0x040012c0, 0xfc00ffdf, "cZx(b)", pa10, 0},
1325 { "fdce", 0x040012c0, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1326 { "fice", 0x040002c0, 0xfc001fdf, "cZx(S,b)", pa10, 0},
1327 { "diag", 0x14000000, 0xfc000000, "D", pa10, 0},
1328 { "idtlbt", 0x04001800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT},
1329 { "iitlbt", 0x04000800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT},
1330
1331 /* These may be specific to certain versions of the PA. Joel claimed
1332 they were 72000 (7200?) specific. However, I'm almost certain the
1333 mtcpu/mfcpu were undocumented, but available in the older 700 machines. */
1334 { "mtcpu", 0x14001600, 0xfc00ffff, "x,^", pa10, 0},
1335 { "mfcpu", 0x14001A00, 0xfc00ffff, "^,x", pa10, 0},
1336 { "tocen", 0x14403600, 0xffffffff, "", pa10, 0},
1337 { "tocdis", 0x14401620, 0xffffffff, "", pa10, 0},
1338 { "shdwgr", 0x14402600, 0xffffffff, "", pa10, 0},
1339 { "grshdw", 0x14400620, 0xffffffff, "", pa10, 0},
1340
1341 /* gfw and gfr are not in the HP PA 1.1 manual, but they are in either
1342 the Timex FPU or the Mustang ERS (not sure which) manual. */
1343 { "gfw", 0x04001680, 0xfc00ffdf, "cZx(b)", pa11, 0},
1344 { "gfw", 0x04001680, 0xfc003fdf, "cZx(s,b)", pa11, 0},
1345 { "gfr", 0x04001a80, 0xfc00ffdf, "cZx(b)", pa11, 0},
1346 { "gfr", 0x04001a80, 0xfc003fdf, "cZx(s,b)", pa11, 0},
1347
1348 /* Floating Point Coprocessor Instructions. */
1349
1350 { "fldw", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, FLAG_STRICT},
1351 { "fldw", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, FLAG_STRICT},
1352 { "fldw", 0x24000000, 0xfc00d380, "cxccx(b),fT", pa11, FLAG_STRICT},
1353 { "fldw", 0x24000000, 0xfc001380, "cxccx(s,b),fT", pa11, FLAG_STRICT},
1354 { "fldw", 0x24001020, 0xfc1ff3a0, "cocc@(b),fT", pa20, FLAG_STRICT},
1355 { "fldw", 0x24001020, 0xfc1f33a0, "cocc@(s,b),fT", pa20, FLAG_STRICT},
1356 { "fldw", 0x24001000, 0xfc00df80, "cM5(b),fT", pa10, FLAG_STRICT},
1357 { "fldw", 0x24001000, 0xfc001f80, "cM5(s,b),fT", pa10, FLAG_STRICT},
1358 { "fldw", 0x24001000, 0xfc00d380, "cmcc5(b),fT", pa11, FLAG_STRICT},
1359 { "fldw", 0x24001000, 0xfc001380, "cmcc5(s,b),fT", pa11, FLAG_STRICT},
1360 { "fldw", 0x5c000000, 0xfc000004, "y(b),fe", pa20w, FLAG_STRICT},
1361 { "fldw", 0x58000000, 0xfc000000, "cJy(b),fe", pa20w, FLAG_STRICT},
1362 { "fldw", 0x5c000000, 0xfc00c004, "d(b),fe", pa20, FLAG_STRICT},
1363 { "fldw", 0x5c000000, 0xfc000004, "d(s,b),fe", pa20, FLAG_STRICT},
1364 { "fldw", 0x58000000, 0xfc00c000, "cJd(b),fe", pa20, FLAG_STRICT},
1365 { "fldw", 0x58000000, 0xfc000000, "cJd(s,b),fe", pa20, FLAG_STRICT},
1366 { "fldd", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, FLAG_STRICT},
1367 { "fldd", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, FLAG_STRICT},
1368 { "fldd", 0x2c000000, 0xfc00d3c0, "cxccx(b),ft", pa11, FLAG_STRICT},
1369 { "fldd", 0x2c000000, 0xfc0013c0, "cxccx(s,b),ft", pa11, FLAG_STRICT},
1370 { "fldd", 0x2c001020, 0xfc1ff3e0, "cocc@(b),ft", pa20, FLAG_STRICT},
1371 { "fldd", 0x2c001020, 0xfc1f33e0, "cocc@(s,b),ft", pa20, FLAG_STRICT},
1372 { "fldd", 0x2c001000, 0xfc00dfc0, "cM5(b),ft", pa10, FLAG_STRICT},
1373 { "fldd", 0x2c001000, 0xfc001fc0, "cM5(s,b),ft", pa10, FLAG_STRICT},
1374 { "fldd", 0x2c001000, 0xfc00d3c0, "cmcc5(b),ft", pa11, FLAG_STRICT},
1375 { "fldd", 0x2c001000, 0xfc0013c0, "cmcc5(s,b),ft", pa11, FLAG_STRICT},
1376 { "fldd", 0x50000002, 0xfc000002, "cq&(b),fx", pa20w, FLAG_STRICT},
1377 { "fldd", 0x50000002, 0xfc00c002, "cq#(b),fx", pa20, FLAG_STRICT},
1378 { "fldd", 0x50000002, 0xfc000002, "cq#(s,b),fx", pa20, FLAG_STRICT},
1379 { "fstw", 0x24000200, 0xfc00df80, "cXfT,x(b)", pa10, FLAG_STRICT},
1380 { "fstw", 0x24000200, 0xfc001f80, "cXfT,x(s,b)", pa10, FLAG_STRICT},
1381 { "fstw", 0x24000200, 0xfc00d380, "cxcCfT,x(b)", pa11, FLAG_STRICT},
1382 { "fstw", 0x24000200, 0xfc001380, "cxcCfT,x(s,b)", pa11, FLAG_STRICT},
1383 { "fstw", 0x24001220, 0xfc1ff3a0, "cocCfT,@(b)", pa20, FLAG_STRICT},
1384 { "fstw", 0x24001220, 0xfc1f33a0, "cocCfT,@(s,b)", pa20, FLAG_STRICT},
1385 { "fstw", 0x24001200, 0xfc00df80, "cMfT,5(b)", pa10, FLAG_STRICT},
1386 { "fstw", 0x24001200, 0xfc001f80, "cMfT,5(s,b)", pa10, FLAG_STRICT},
1387 { "fstw", 0x24001200, 0xfc00df80, "cMfT,5(b)", pa10, FLAG_STRICT},
1388 { "fstw", 0x24001200, 0xfc001f80, "cMfT,5(s,b)", pa10, FLAG_STRICT},
1389 { "fstw", 0x7c000000, 0xfc000004, "fE,y(b)", pa20w, FLAG_STRICT},
1390 { "fstw", 0x78000000, 0xfc000000, "cJfE,y(b)", pa20w, FLAG_STRICT},
1391 { "fstw", 0x7c000000, 0xfc00c004, "fE,d(b)", pa20, FLAG_STRICT},
1392 { "fstw", 0x7c000000, 0xfc000004, "fE,d(s,b)", pa20, FLAG_STRICT},
1393 { "fstw", 0x78000000, 0xfc00c000, "cJfE,d(b)", pa20, FLAG_STRICT},
1394 { "fstw", 0x78000000, 0xfc000000, "cJfE,d(s,b)", pa20, FLAG_STRICT},
1395 { "fstd", 0x2c000200, 0xfc00dfc0, "cXft,x(b)", pa10, FLAG_STRICT},
1396 { "fstd", 0x2c000200, 0xfc001fc0, "cXft,x(s,b)", pa10, FLAG_STRICT},
1397 { "fstd", 0x2c000200, 0xfc00d3c0, "cxcCft,x(b)", pa11, FLAG_STRICT},
1398 { "fstd", 0x2c000200, 0xfc0013c0, "cxcCft,x(s,b)", pa11, FLAG_STRICT},
1399 { "fstd", 0x2c001220, 0xfc1ff3e0, "cocCft,@(b)", pa20, FLAG_STRICT},
1400 { "fstd", 0x2c001220, 0xfc1f33e0, "cocCft,@(s,b)", pa20, FLAG_STRICT},
1401 { "fstd", 0x2c001200, 0xfc00dfc0, "cMft,5(b)", pa10, FLAG_STRICT},
1402 { "fstd", 0x2c001200, 0xfc001fc0, "cMft,5(s,b)", pa10, FLAG_STRICT},
1403 { "fstd", 0x2c001200, 0xfc00d3c0, "cmcCft,5(b)", pa11, FLAG_STRICT},
1404 { "fstd", 0x2c001200, 0xfc0013c0, "cmcCft,5(s,b)", pa11, FLAG_STRICT},
1405 { "fstd", 0x70000002, 0xfc000002, "cqfx,&(b)", pa20w, FLAG_STRICT},
1406 { "fstd", 0x70000002, 0xfc00c002, "cqfx,#(b)", pa20, FLAG_STRICT},
1407 { "fstd", 0x70000002, 0xfc000002, "cqfx,#(s,b)", pa20, FLAG_STRICT},
1408 { "fldwx", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, FLAG_STRICT},
1409 { "fldwx", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, FLAG_STRICT},
1410 { "fldwx", 0x24000000, 0xfc00d380, "cxccx(b),fT", pa11, FLAG_STRICT},
1411 { "fldwx", 0x24000000, 0xfc001380, "cxccx(s,b),fT", pa11, FLAG_STRICT},
1412 { "fldwx", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, 0},
1413 { "fldwx", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, 0},
1414 { "flddx", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, FLAG_STRICT},
1415 { "flddx", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, FLAG_STRICT},
1416 { "flddx", 0x2c000000, 0xfc00d3c0, "cxccx(b),ft", pa11, FLAG_STRICT},
1417 { "flddx", 0x2c000000, 0xfc0013c0, "cxccx(s,b),ft", pa11, FLAG_STRICT},
1418 { "flddx", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, 0},
1419 { "flddx", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, 0},
1420 { "fstwx", 0x24000200, 0xfc00df80, "cxfT,x(b)", pa10, FLAG_STRICT},
1421 { "fstwx", 0x24000200, 0xfc001f80, "cxfT,x(s,b)", pa10, FLAG_STRICT},
1422 { "fstwx", 0x24000200, 0xfc00d380, "cxcCfT,x(b)", pa11, FLAG_STRICT},
1423 { "fstwx", 0x24000200, 0xfc001380, "cxcCfT,x(s,b)", pa11, FLAG_STRICT},
1424 { "fstwx", 0x24000200, 0xfc00df80, "cxfT,x(b)", pa10, 0},
1425 { "fstwx", 0x24000200, 0xfc001f80, "cxfT,x(s,b)", pa10, 0},
1426 { "fstdx", 0x2c000200, 0xfc00dfc0, "cxft,x(b)", pa10, FLAG_STRICT},
1427 { "fstdx", 0x2c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, FLAG_STRICT},
1428 { "fstdx", 0x2c000200, 0xfc00d3c0, "cxcCft,x(b)", pa11, FLAG_STRICT},
1429 { "fstdx", 0x2c000200, 0xfc0013c0, "cxcCft,x(s,b)", pa11, FLAG_STRICT},
1430 { "fstdx", 0x2c000200, 0xfc00dfc0, "cxft,x(b)", pa10, 0},
1431 { "fstdx", 0x2c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, 0},
1432 { "fstqx", 0x3c000200, 0xfc00dfc0, "cxft,x(b)", pa10, 0},
1433 { "fstqx", 0x3c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, 0},
1434 { "fldws", 0x24001000, 0xfc00df80, "cm5(b),fT", pa10, FLAG_STRICT},
1435 { "fldws", 0x24001000, 0xfc001f80, "cm5(s,b),fT", pa10, FLAG_STRICT},
1436 { "fldws", 0x24001000, 0xfc00d380, "cmcc5(b),fT", pa11, FLAG_STRICT},
1437 { "fldws", 0x24001000, 0xfc001380, "cmcc5(s,b),fT", pa11, FLAG_STRICT},
1438 { "fldws", 0x24001000, 0xfc00df80, "cm5(b),fT", pa10, 0},
1439 { "fldws", 0x24001000, 0xfc001f80, "cm5(s,b),fT", pa10, 0},
1440 { "fldds", 0x2c001000, 0xfc00dfc0, "cm5(b),ft", pa10, FLAG_STRICT},
1441 { "fldds", 0x2c001000, 0xfc001fc0, "cm5(s,b),ft", pa10, FLAG_STRICT},
1442 { "fldds", 0x2c001000, 0xfc00d3c0, "cmcc5(b),ft", pa11, FLAG_STRICT},
1443 { "fldds", 0x2c001000, 0xfc0013c0, "cmcc5(s,b),ft", pa11, FLAG_STRICT},
1444 { "fldds", 0x2c001000, 0xfc00dfc0, "cm5(b),ft", pa10, 0},
1445 { "fldds", 0x2c001000, 0xfc001fc0, "cm5(s,b),ft", pa10, 0},
1446 { "fstws", 0x24001200, 0xfc00df80, "cmfT,5(b)", pa10, FLAG_STRICT},
1447 { "fstws", 0x24001200, 0xfc001f80, "cmfT,5(s,b)", pa10, FLAG_STRICT},
1448 { "fstws", 0x24001200, 0xfc00d380, "cmcCfT,5(b)", pa11, FLAG_STRICT},
1449 { "fstws", 0x24001200, 0xfc001380, "cmcCfT,5(s,b)", pa11, FLAG_STRICT},
1450 { "fstws", 0x24001200, 0xfc00df80, "cmfT,5(b)", pa10, 0},
1451 { "fstws", 0x24001200, 0xfc001f80, "cmfT,5(s,b)", pa10, 0},
1452 { "fstds", 0x2c001200, 0xfc00dfc0, "cmft,5(b)", pa10, FLAG_STRICT},
1453 { "fstds", 0x2c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, FLAG_STRICT},
1454 { "fstds", 0x2c001200, 0xfc00d3c0, "cmcCft,5(b)", pa11, FLAG_STRICT},
1455 { "fstds", 0x2c001200, 0xfc0013c0, "cmcCft,5(s,b)", pa11, FLAG_STRICT},
1456 { "fstds", 0x2c001200, 0xfc00dfc0, "cmft,5(b)", pa10, 0},
1457 { "fstds", 0x2c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, 0},
1458 { "fstqs", 0x3c001200, 0xfc00dfc0, "cmft,5(b)", pa10, 0},
1459 { "fstqs", 0x3c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, 0},
1460 { "fadd", 0x30000600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1461 { "fadd", 0x38000600, 0xfc00e720, "IfA,fB,fT", pa10, 0},
1462 { "fsub", 0x30002600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1463 { "fsub", 0x38002600, 0xfc00e720, "IfA,fB,fT", pa10, 0},
1464 { "fmpy", 0x30004600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1465 { "fmpy", 0x38004600, 0xfc00e720, "IfA,fB,fT", pa10, 0},
1466 { "fdiv", 0x30006600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1467 { "fdiv", 0x38006600, 0xfc00e720, "IfA,fB,fT", pa10, 0},
1468 { "fsqrt", 0x30008000, 0xfc1fe7e0, "Ffa,fT", pa10, 0},
1469 { "fsqrt", 0x38008000, 0xfc1fe720, "FfA,fT", pa10, 0},
1470 { "fabs", 0x30006000, 0xfc1fe7e0, "Ffa,fT", pa10, 0},
1471 { "fabs", 0x38006000, 0xfc1fe720, "FfA,fT", pa10, 0},
1472 { "frem", 0x30008600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1473 { "frem", 0x38008600, 0xfc00e720, "FfA,fB,fT", pa10, 0},
1474 { "frnd", 0x3000a000, 0xfc1fe7e0, "Ffa,fT", pa10, 0},
1475 { "frnd", 0x3800a000, 0xfc1fe720, "FfA,fT", pa10, 0},
1476 { "fcpy", 0x30004000, 0xfc1fe7e0, "Ffa,fT", pa10, 0},
1477 { "fcpy", 0x38004000, 0xfc1fe720, "FfA,fT", pa10, 0},
1478 { "fcnvff", 0x30000200, 0xfc1f87e0, "FGfa,fT", pa10, 0},
1479 { "fcnvff", 0x38000200, 0xfc1f8720, "FGfA,fT", pa10, 0},
1480 { "fcnvxf", 0x30008200, 0xfc1f87e0, "FGfa,fT", pa10, 0},
1481 { "fcnvxf", 0x38008200, 0xfc1f8720, "FGfA,fT", pa10, 0},
1482 { "fcnvfx", 0x30010200, 0xfc1f87e0, "FGfa,fT", pa10, 0},
1483 { "fcnvfx", 0x38010200, 0xfc1f8720, "FGfA,fT", pa10, 0},
1484 { "fcnvfxt", 0x30018200, 0xfc1f87e0, "FGfa,fT", pa10, 0},
1485 { "fcnvfxt", 0x38018200, 0xfc1f8720, "FGfA,fT", pa10, 0},
1486 { "fmpyfadd", 0xb8000000, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT},
1487 { "fmpynfadd", 0xb8000020, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT},
1488 { "fneg", 0x3000c000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT},
1489 { "fneg", 0x3800c000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT},
1490 { "fnegabs", 0x3000e000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT},
1491 { "fnegabs", 0x3800e000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT},
1492 { "fcnv", 0x30000200, 0xfc1c0720, "{_fa,fT", pa20, FLAG_STRICT},
1493 { "fcnv", 0x38000200, 0xfc1c0720, "FGfA,fT", pa20, FLAG_STRICT},
1494 { "fcmp", 0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10, FLAG_STRICT},
1495 { "fcmp", 0x38000400, 0xfc00e720, "I?ffA,fB", pa10, FLAG_STRICT},
1496 { "fcmp", 0x30000400, 0xfc0007e0, "F?ffa,fb,h", pa20, FLAG_STRICT},
1497 { "fcmp", 0x38000400, 0xfc000720, "I?ffA,fB,h", pa20, FLAG_STRICT},
1498 { "fcmp", 0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10, 0},
1499 { "fcmp", 0x38000400, 0xfc00e720, "I?ffA,fB", pa10, 0},
1500 { "xmpyu", 0x38004700, 0xfc00e720, "fX,fB,fT", pa11, 0},
1501 { "fmpyadd", 0x18000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11, 0},
1502 { "fmpysub", 0x98000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11, 0},
1503 { "ftest", 0x30002420, 0xffffffff, "", pa10, FLAG_STRICT},
1504 { "ftest", 0x30002420, 0xffffffe0, ",=", pa20, FLAG_STRICT},
1505 { "ftest", 0x30000420, 0xffff1fff, "m", pa20, FLAG_STRICT},
1506 { "fid", 0x30000000, 0xffffffff, "", pa11, 0},
1507
1508 /* Performance Monitor Instructions. */
1509
1510 { "pmdis", 0x30000280, 0xffffffdf, "N", pa20, FLAG_STRICT},
1511 { "pmenb", 0x30000680, 0xffffffff, "", pa20, FLAG_STRICT},
1512
1513 /* Assist Instructions. */
1514
1515 { "spop0", 0x10000000, 0xfc000600, "v,ON", pa10, 0},
1516 { "spop1", 0x10000200, 0xfc000600, "v,oNt", pa10, 0},
1517 { "spop2", 0x10000400, 0xfc000600, "v,1Nb", pa10, 0},
1518 { "spop3", 0x10000600, 0xfc000600, "v,0Nx,b", pa10, 0},
1519 { "copr", 0x30000000, 0xfc000000, "u,2N", pa10, 0},
1520 { "cldw", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT},
1521 { "cldw", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT},
1522 { "cldw", 0x24000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT},
1523 { "cldw", 0x24000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT},
1524 { "cldw", 0x24001000, 0xfc00d200, "ucocc@(b),t", pa20, FLAG_STRICT},
1525 { "cldw", 0x24001000, 0xfc001200, "ucocc@(s,b),t", pa20, FLAG_STRICT},
1526 { "cldw", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT},
1527 { "cldw", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT},
1528 { "cldw", 0x24001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT},
1529 { "cldw", 0x24001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT},
1530 { "cldd", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT},
1531 { "cldd", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT},
1532 { "cldd", 0x2c000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT},
1533 { "cldd", 0x2c000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT},
1534 { "cldd", 0x2c001000, 0xfc00d200, "ucocc@(b),t", pa20, FLAG_STRICT},
1535 { "cldd", 0x2c001000, 0xfc001200, "ucocc@(s,b),t", pa20, FLAG_STRICT},
1536 { "cldd", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT},
1537 { "cldd", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT},
1538 { "cldd", 0x2c001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT},
1539 { "cldd", 0x2c001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT},
1540 { "cstw", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT},
1541 { "cstw", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT},
1542 { "cstw", 0x24000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT},
1543 { "cstw", 0x24000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT},
1544 { "cstw", 0x24001200, 0xfc00d200, "ucocCt,@(b)", pa20, FLAG_STRICT},
1545 { "cstw", 0x24001200, 0xfc001200, "ucocCt,@(s,b)", pa20, FLAG_STRICT},
1546 { "cstw", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT},
1547 { "cstw", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT},
1548 { "cstw", 0x24001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT},
1549 { "cstw", 0x24001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT},
1550 { "cstd", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT},
1551 { "cstd", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT},
1552 { "cstd", 0x2c000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT},
1553 { "cstd", 0x2c000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT},
1554 { "cstd", 0x2c001200, 0xfc00d200, "ucocCt,@(b)", pa20, FLAG_STRICT},
1555 { "cstd", 0x2c001200, 0xfc001200, "ucocCt,@(s,b)", pa20, FLAG_STRICT},
1556 { "cstd", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT},
1557 { "cstd", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT},
1558 { "cstd", 0x2c001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT},
1559 { "cstd", 0x2c001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT},
1560 { "cldwx", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT},
1561 { "cldwx", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT},
1562 { "cldwx", 0x24000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT},
1563 { "cldwx", 0x24000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT},
1564 { "cldwx", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, 0},
1565 { "cldwx", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, 0},
1566 { "clddx", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT},
1567 { "clddx", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT},
1568 { "clddx", 0x2c000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT},
1569 { "clddx", 0x2c000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT},
1570 { "clddx", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, 0},
1571 { "clddx", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, 0},
1572 { "cstwx", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT},
1573 { "cstwx", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT},
1574 { "cstwx", 0x24000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT},
1575 { "cstwx", 0x24000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT},
1576 { "cstwx", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, 0},
1577 { "cstwx", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, 0},
1578 { "cstdx", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT},
1579 { "cstdx", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT},
1580 { "cstdx", 0x2c000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT},
1581 { "cstdx", 0x2c000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT},
1582 { "cstdx", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, 0},
1583 { "cstdx", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, 0},
1584 { "cldws", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT},
1585 { "cldws", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT},
1586 { "cldws", 0x24001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT},
1587 { "cldws", 0x24001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT},
1588 { "cldws", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, 0},
1589 { "cldws", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, 0},
1590 { "cldds", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT},
1591 { "cldds", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT},
1592 { "cldds", 0x2c001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT},
1593 { "cldds", 0x2c001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT},
1594 { "cldds", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, 0},
1595 { "cldds", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, 0},
1596 { "cstws", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT},
1597 { "cstws", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT},
1598 { "cstws", 0x24001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT},
1599 { "cstws", 0x24001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT},
1600 { "cstws", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, 0},
1601 { "cstws", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, 0},
1602 { "cstds", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT},
1603 { "cstds", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT},
1604 { "cstds", 0x2c001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT},
1605 { "cstds", 0x2c001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT},
1606 { "cstds", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, 0},
1607 { "cstds", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, 0},
1608
1609 /* More pseudo instructions which must follow the main table. */
1610 { "call", 0xe800f000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT},
1611 { "call", 0xe800a000, 0xffe0e000, "nW", pa10, FLAG_STRICT},
1612 { "ret", 0xe840d000, 0xfffffffd, "n", pa20, FLAG_STRICT},
1613
1614 };
1615
1616 #define NUMOPCODES ((sizeof pa_opcodes)/(sizeof pa_opcodes[0]))
1617
1618 /* SKV 12/18/92. Added some denotations for various operands. */
1619
1620 #define PA_IMM11_AT_31 'i'
1621 #define PA_IMM14_AT_31 'j'
1622 #define PA_IMM21_AT_31 'k'
1623 #define PA_DISP12 'w'
1624 #define PA_DISP17 'W'
1625
1626 #define N_HPPA_OPERAND_FORMATS 5
1627
1628 /* Integer register names, indexed by the numbers which appear in the
1629 opcodes. */
1630 static const char *const reg_names[] =
1631 {
1632 "flags", "r1", "rp", "r3", "r4", "r5", "r6", "r7", "r8", "r9",
1633 "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19",
1634 "r20", "r21", "r22", "r23", "r24", "r25", "r26", "dp", "ret0", "ret1",
1635 "sp", "r31"
1636 };
1637
1638 /* Floating point register names, indexed by the numbers which appear in the
1639 opcodes. */
1640 static const char *const fp_reg_names[] =
1641 {
1642 "fpsr", "fpe2", "fpe4", "fpe6",
1643 "fr4", "fr5", "fr6", "fr7", "fr8",
1644 "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
1645 "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", "fr22", "fr23",
1646 "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", "fr30", "fr31"
1647 };
1648
1649 typedef unsigned int CORE_ADDR;
1650
1651 /* Get at various relevent fields of an instruction word. */
1652
1653 #define MASK_5 0x1f
1654 #define MASK_10 0x3ff
1655 #define MASK_11 0x7ff
1656 #define MASK_14 0x3fff
1657 #define MASK_16 0xffff
1658 #define MASK_21 0x1fffff
1659
1660 /* These macros get bit fields using HP's numbering (MSB = 0). */
1661
1662 #define GET_FIELD(X, FROM, TO) \
1663 ((X) >> (31 - (TO)) & ((1 << ((TO) - (FROM) + 1)) - 1))
1664
1665 #define GET_BIT(X, WHICH) \
1666 GET_FIELD (X, WHICH, WHICH)
1667
1668 /* Some of these have been converted to 2-d arrays because they
1669 consume less storage this way. If the maintenance becomes a
1670 problem, convert them back to const 1-d pointer arrays. */
1671 static const char *const control_reg[] =
1672 {
1673 "rctr", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7",
1674 "pidr1", "pidr2", "ccr", "sar", "pidr3", "pidr4",
1675 "iva", "eiem", "itmr", "pcsq", "pcoq", "iir", "isr",
1676 "ior", "ipsw", "eirr", "tr0", "tr1", "tr2", "tr3",
1677 "tr4", "tr5", "tr6", "tr7"
1678 };
1679
1680 static const char *const compare_cond_names[] =
1681 {
1682 "", ",=", ",<", ",<=", ",<<", ",<<=", ",sv", ",od",
1683 ",tr", ",<>", ",>=", ",>", ",>>=", ",>>", ",nsv", ",ev"
1684 };
1685 static const char *const compare_cond_64_names[] =
1686 {
1687 "", ",*=", ",*<", ",*<=", ",*<<", ",*<<=", ",*sv", ",*od",
1688 ",*tr", ",*<>", ",*>=", ",*>", ",*>>=", ",*>>", ",*nsv", ",*ev"
1689 };
1690 static const char *const cmpib_cond_64_names[] =
1691 {
1692 ",*<<", ",*=", ",*<", ",*<=", ",*>>=", ",*<>", ",*>=", ",*>"
1693 };
1694 static const char *const add_cond_names[] =
1695 {
1696 "", ",=", ",<", ",<=", ",nuv", ",znv", ",sv", ",od",
1697 ",tr", ",<>", ",>=", ",>", ",uv", ",vnz", ",nsv", ",ev"
1698 };
1699 static const char *const add_cond_64_names[] =
1700 {
1701 "", ",*=", ",*<", ",*<=", ",*nuv", ",*znv", ",*sv", ",*od",
1702 ",*tr", ",*<>", ",*>=", ",*>", ",*uv", ",*vnz", ",*nsv", ",*ev"
1703 };
1704 static const char *const wide_add_cond_names[] =
1705 {
1706 "", ",=", ",<", ",<=", ",nuv", ",*=", ",*<", ",*<=",
1707 ",tr", ",<>", ",>=", ",>", ",uv", ",*<>", ",*>=", ",*>"
1708 };
1709 static const char *const logical_cond_names[] =
1710 {
1711 "", ",=", ",<", ",<=", 0, 0, 0, ",od",
1712 ",tr", ",<>", ",>=", ",>", 0, 0, 0, ",ev"};
1713 static const char *const logical_cond_64_names[] =
1714 {
1715 "", ",*=", ",*<", ",*<=", 0, 0, 0, ",*od",
1716 ",*tr", ",*<>", ",*>=", ",*>", 0, 0, 0, ",*ev"};
1717 static const char *const unit_cond_names[] =
1718 {
1719 "", ",swz", ",sbz", ",shz", ",sdc", ",swc", ",sbc", ",shc",
1720 ",tr", ",nwz", ",nbz", ",nhz", ",ndc", ",nwc", ",nbc", ",nhc"
1721 };
1722 static const char *const unit_cond_64_names[] =
1723 {
1724 "", ",*swz", ",*sbz", ",*shz", ",*sdc", ",*swc", ",*sbc", ",*shc",
1725 ",*tr", ",*nwz", ",*nbz", ",*nhz", ",*ndc", ",*nwc", ",*nbc", ",*nhc"
1726 };
1727 static const char *const shift_cond_names[] =
1728 {
1729 "", ",=", ",<", ",od", ",tr", ",<>", ",>=", ",ev"
1730 };
1731 static const char *const shift_cond_64_names[] =
1732 {
1733 "", ",*=", ",*<", ",*od", ",*tr", ",*<>", ",*>=", ",*ev"
1734 };
1735 static const char *const bb_cond_64_names[] =
1736 {
1737 ",*<", ",*>="
1738 };
1739 static const char *const index_compl_names[] = {"", ",m", ",s", ",sm"};
1740 static const char *const short_ldst_compl_names[] = {"", ",ma", "", ",mb"};
1741 static const char *const short_bytes_compl_names[] =
1742 {
1743 "", ",b,m", ",e", ",e,m"
1744 };
1745 static const char *const float_format_names[] = {",sgl", ",dbl", "", ",quad"};
1746 static const char *const fcnv_fixed_names[] = {",w", ",dw", "", ",qw"};
1747 static const char *const fcnv_ufixed_names[] = {",uw", ",udw", "", ",uqw"};
1748 static const char *const float_comp_names[] =
1749 {
1750 ",false?", ",false", ",?", ",!<=>", ",=", ",=t", ",?=", ",!<>",
1751 ",!?>=", ",<", ",?<", ",!>=", ",!?>", ",<=", ",?<=", ",!>",
1752 ",!?<=", ",>", ",?>", ",!<=", ",!?<", ",>=", ",?>=", ",!<",
1753 ",!?=", ",<>", ",!=", ",!=t", ",!?", ",<=>", ",true?", ",true"
1754 };
1755 static const char *const signed_unsigned_names[] = {",u", ",s"};
1756 static const char *const mix_half_names[] = {",l", ",r"};
1757 static const char *const saturation_names[] = {",us", ",ss", 0, ""};
1758 static const char *const read_write_names[] = {",r", ",w"};
1759 static const char *const add_compl_names[] = { 0, "", ",l", ",tsv" };
1760
1761 /* For a bunch of different instructions form an index into a
1762 completer name table. */
1763 #define GET_COMPL(insn) (GET_FIELD (insn, 26, 26) | \
1764 GET_FIELD (insn, 18, 18) << 1)
1765
1766 #define GET_COND(insn) (GET_FIELD ((insn), 16, 18) + \
1767 (GET_FIELD ((insn), 19, 19) ? 8 : 0))
1768
1769 /* Utility function to print registers. Put these first, so gcc's function
1770 inlining can do its stuff. */
1771
1772 #define fputs_filtered(STR,F) (*info->fprintf_func) (info->stream, "%s", STR)
1773
1774 static void
1775 fput_reg (unsigned reg, disassemble_info *info)
1776 {
1777 (*info->fprintf_func) (info->stream, reg ? reg_names[reg] : "r0");
1778 }
1779
1780 static void
1781 fput_fp_reg (unsigned reg, disassemble_info *info)
1782 {
1783 (*info->fprintf_func) (info->stream, reg ? fp_reg_names[reg] : "fr0");
1784 }
1785
1786 static void
1787 fput_fp_reg_r (unsigned reg, disassemble_info *info)
1788 {
1789 /* Special case floating point exception registers. */
1790 if (reg < 4)
1791 (*info->fprintf_func) (info->stream, "fpe%d", reg * 2 + 1);
1792 else
1793 (*info->fprintf_func) (info->stream, "%sR",
1794 reg ? fp_reg_names[reg] : "fr0");
1795 }
1796
1797 static void
1798 fput_creg (unsigned reg, disassemble_info *info)
1799 {
1800 (*info->fprintf_func) (info->stream, control_reg[reg]);
1801 }
1802
1803 /* Print constants with sign. */
1804
1805 static void
1806 fput_const (unsigned num, disassemble_info *info)
1807 {
1808 if ((int) num < 0)
1809 (*info->fprintf_func) (info->stream, "-%x", - (int) num);
1810 else
1811 (*info->fprintf_func) (info->stream, "%x", num);
1812 }
1813
1814 /* Routines to extract various sized constants out of hppa
1815 instructions. */
1816
1817 /* Extract a 3-bit space register number from a be, ble, mtsp or mfsp. */
1818 static int
1819 extract_3 (unsigned word)
1820 {
1821 return GET_FIELD (word, 18, 18) << 2 | GET_FIELD (word, 16, 17);
1822 }
1823
1824 static int
1825 extract_5_load (unsigned word)
1826 {
1827 return low_sign_extend (word >> 16 & MASK_5, 5);
1828 }
1829
1830 /* Extract the immediate field from a st{bhw}s instruction. */
1831
1832 static int
1833 extract_5_store (unsigned word)
1834 {
1835 return low_sign_extend (word & MASK_5, 5);
1836 }
1837
1838 /* Extract the immediate field from a break instruction. */
1839
1840 static unsigned
1841 extract_5r_store (unsigned word)
1842 {
1843 return (word & MASK_5);
1844 }
1845
1846 /* Extract the immediate field from a {sr}sm instruction. */
1847
1848 static unsigned
1849 extract_5R_store (unsigned word)
1850 {
1851 return (word >> 16 & MASK_5);
1852 }
1853
1854 /* Extract the 10 bit immediate field from a {sr}sm instruction. */
1855
1856 static unsigned
1857 extract_10U_store (unsigned word)
1858 {
1859 return (word >> 16 & MASK_10);
1860 }
1861
1862 /* Extract the immediate field from a bb instruction. */
1863
1864 static unsigned
1865 extract_5Q_store (unsigned word)
1866 {
1867 return (word >> 21 & MASK_5);
1868 }
1869
1870 /* Extract an 11 bit immediate field. */
1871
1872 static int
1873 extract_11 (unsigned word)
1874 {
1875 return low_sign_extend (word & MASK_11, 11);
1876 }
1877
1878 /* Extract a 14 bit immediate field. */
1879
1880 static int
1881 extract_14 (unsigned word)
1882 {
1883 return low_sign_extend (word & MASK_14, 14);
1884 }
1885
1886 /* Extract a 16 bit immediate field (PA2.0 wide only). */
1887
1888 static int
1889 extract_16 (unsigned word)
1890 {
1891 int m15, m0, m1;
1892
1893 m0 = GET_BIT (word, 16);
1894 m1 = GET_BIT (word, 17);
1895 m15 = GET_BIT (word, 31);
1896 word = (word >> 1) & 0x1fff;
1897 word = word | (m15 << 15) | ((m15 ^ m0) << 14) | ((m15 ^ m1) << 13);
1898 return sign_extend (word, 16);
1899 }
1900
1901 /* Extract a 21 bit constant. */
1902
1903 static int
1904 extract_21 (unsigned word)
1905 {
1906 int val;
1907
1908 word &= MASK_21;
1909 word <<= 11;
1910 val = GET_FIELD (word, 20, 20);
1911 val <<= 11;
1912 val |= GET_FIELD (word, 9, 19);
1913 val <<= 2;
1914 val |= GET_FIELD (word, 5, 6);
1915 val <<= 5;
1916 val |= GET_FIELD (word, 0, 4);
1917 val <<= 2;
1918 val |= GET_FIELD (word, 7, 8);
1919 return sign_extend (val, 21) << 11;
1920 }
1921
1922 /* Extract a 12 bit constant from branch instructions. */
1923
1924 static int
1925 extract_12 (unsigned word)
1926 {
1927 return sign_extend (GET_FIELD (word, 19, 28)
1928 | GET_FIELD (word, 29, 29) << 10
1929 | (word & 0x1) << 11, 12) << 2;
1930 }
1931
1932 /* Extract a 17 bit constant from branch instructions, returning the
1933 19 bit signed value. */
1934
1935 static int
1936 extract_17 (unsigned word)
1937 {
1938 return sign_extend (GET_FIELD (word, 19, 28)
1939 | GET_FIELD (word, 29, 29) << 10
1940 | GET_FIELD (word, 11, 15) << 11
1941 | (word & 0x1) << 16, 17) << 2;
1942 }
1943
1944 static int
1945 extract_22 (unsigned word)
1946 {
1947 return sign_extend (GET_FIELD (word, 19, 28)
1948 | GET_FIELD (word, 29, 29) << 10
1949 | GET_FIELD (word, 11, 15) << 11
1950 | GET_FIELD (word, 6, 10) << 16
1951 | (word & 0x1) << 21, 22) << 2;
1952 }
1953
1954 /* Print one instruction. */
1955
1956 int
1957 print_insn_hppa (bfd_vma memaddr, disassemble_info *info)
1958 {
1959 bfd_byte buffer[4];
1960 unsigned int insn, i;
1961
1962 {
1963 int status =
1964 (*info->read_memory_func) (memaddr, buffer, sizeof (buffer), info);
1965 if (status != 0)
1966 {
1967 (*info->memory_error_func) (status, memaddr, info);
1968 return -1;
1969 }
1970 }
1971
1972 insn = bfd_getb32 (buffer);
1973
1974 for (i = 0; i < NUMOPCODES; ++i)
1975 {
1976 const struct pa_opcode *opcode = &pa_opcodes[i];
1977
1978 if ((insn & opcode->mask) == opcode->match)
1979 {
1980 const char *s;
1981 #ifndef BFD64
1982 if (opcode->arch == pa20w)
1983 continue;
1984 #endif
1985 (*info->fprintf_func) (info->stream, "%s", opcode->name);
1986
1987 if (!strchr ("cfCY?-+nHNZFIuv{", opcode->args[0]))
1988 (*info->fprintf_func) (info->stream, " ");
1989 for (s = opcode->args; *s != '\0'; ++s)
1990 {
1991 switch (*s)
1992 {
1993 case 'x':
1994 fput_reg (GET_FIELD (insn, 11, 15), info);
1995 break;
1996 case 'a':
1997 case 'b':
1998 fput_reg (GET_FIELD (insn, 6, 10), info);
1999 break;
2000 case '^':
2001 fput_creg (GET_FIELD (insn, 6, 10), info);
2002 break;
2003 case 't':
2004 fput_reg (GET_FIELD (insn, 27, 31), info);
2005 break;
2006
2007 /* Handle floating point registers. */
2008 case 'f':
2009 switch (*++s)
2010 {
2011 case 't':
2012 fput_fp_reg (GET_FIELD (insn, 27, 31), info);
2013 break;
2014 case 'T':
2015 if (GET_FIELD (insn, 25, 25))
2016 fput_fp_reg_r (GET_FIELD (insn, 27, 31), info);
2017 else
2018 fput_fp_reg (GET_FIELD (insn, 27, 31), info);
2019 break;
2020 case 'a':
2021 if (GET_FIELD (insn, 25, 25))
2022 fput_fp_reg_r (GET_FIELD (insn, 6, 10), info);
2023 else
2024 fput_fp_reg (GET_FIELD (insn, 6, 10), info);
2025 break;
2026
2027 /* 'fA' will not generate a space before the regsiter
2028 name. Normally that is fine. Except that it
2029 causes problems with xmpyu which has no FP format
2030 completer. */
2031 case 'X':
2032 fputs_filtered (" ", info);
2033 /* FALLTHRU */
2034
2035 case 'A':
2036 if (GET_FIELD (insn, 24, 24))
2037 fput_fp_reg_r (GET_FIELD (insn, 6, 10), info);
2038 else
2039 fput_fp_reg (GET_FIELD (insn, 6, 10), info);
2040 break;
2041 case 'b':
2042 if (GET_FIELD (insn, 25, 25))
2043 fput_fp_reg_r (GET_FIELD (insn, 11, 15), info);
2044 else
2045 fput_fp_reg (GET_FIELD (insn, 11, 15), info);
2046 break;
2047 case 'B':
2048 if (GET_FIELD (insn, 19, 19))
2049 fput_fp_reg_r (GET_FIELD (insn, 11, 15), info);
2050 else
2051 fput_fp_reg (GET_FIELD (insn, 11, 15), info);
2052 break;
2053 case 'C':
2054 {
2055 int reg = GET_FIELD (insn, 21, 22);
2056 reg |= GET_FIELD (insn, 16, 18) << 2;
2057 if (GET_FIELD (insn, 23, 23) != 0)
2058 fput_fp_reg_r (reg, info);
2059 else
2060 fput_fp_reg (reg, info);
2061 break;
2062 }
2063 case 'i':
2064 {
2065 int reg = GET_FIELD (insn, 6, 10);
2066
2067 reg |= (GET_FIELD (insn, 26, 26) << 4);
2068 fput_fp_reg (reg, info);
2069 break;
2070 }
2071 case 'j':
2072 {
2073 int reg = GET_FIELD (insn, 11, 15);
2074
2075 reg |= (GET_FIELD (insn, 26, 26) << 4);
2076 fput_fp_reg (reg, info);
2077 break;
2078 }
2079 case 'k':
2080 {
2081 int reg = GET_FIELD (insn, 27, 31);
2082
2083 reg |= (GET_FIELD (insn, 26, 26) << 4);
2084 fput_fp_reg (reg, info);
2085 break;
2086 }
2087 case 'l':
2088 {
2089 int reg = GET_FIELD (insn, 21, 25);
2090
2091 reg |= (GET_FIELD (insn, 26, 26) << 4);
2092 fput_fp_reg (reg, info);
2093 break;
2094 }
2095 case 'm':
2096 {
2097 int reg = GET_FIELD (insn, 16, 20);
2098
2099 reg |= (GET_FIELD (insn, 26, 26) << 4);
2100 fput_fp_reg (reg, info);
2101 break;
2102 }
2103
2104 /* 'fe' will not generate a space before the register
2105 name. Normally that is fine. Except that it
2106 causes problems with fstw fe,y(b) which has no FP
2107 format completer. */
2108 case 'E':
2109 fputs_filtered (" ", info);
2110 /* FALLTHRU */
2111
2112 case 'e':
2113 if (GET_FIELD (insn, 30, 30))
2114 fput_fp_reg_r (GET_FIELD (insn, 11, 15), info);
2115 else
2116 fput_fp_reg (GET_FIELD (insn, 11, 15), info);
2117 break;
2118 case 'x':
2119 fput_fp_reg (GET_FIELD (insn, 11, 15), info);
2120 break;
2121 }
2122 break;
2123
2124 case '5':
2125 fput_const (extract_5_load (insn), info);
2126 break;
2127 case 's':
2128 {
2129 int space = GET_FIELD (insn, 16, 17);
2130 /* Zero means implicit addressing, not use of sr0. */
2131 if (space != 0)
2132 (*info->fprintf_func) (info->stream, "sr%d", space);
2133 }
2134 break;
2135
2136 case 'S':
2137 (*info->fprintf_func) (info->stream, "sr%d",
2138 extract_3 (insn));
2139 break;
2140
2141 /* Handle completers. */
2142 case 'c':
2143 switch (*++s)
2144 {
2145 case 'x':
2146 (*info->fprintf_func)
2147 (info->stream, "%s",
2148 index_compl_names[GET_COMPL (insn)]);
2149 break;
2150 case 'X':
2151 (*info->fprintf_func)
2152 (info->stream, "%s ",
2153 index_compl_names[GET_COMPL (insn)]);
2154 break;
2155 case 'm':
2156 (*info->fprintf_func)
2157 (info->stream, "%s",
2158 short_ldst_compl_names[GET_COMPL (insn)]);
2159 break;
2160 case 'M':
2161 (*info->fprintf_func)
2162 (info->stream, "%s ",
2163 short_ldst_compl_names[GET_COMPL (insn)]);
2164 break;
2165 case 'A':
2166 (*info->fprintf_func)
2167 (info->stream, "%s ",
2168 short_bytes_compl_names[GET_COMPL (insn)]);
2169 break;
2170 case 's':
2171 (*info->fprintf_func)
2172 (info->stream, "%s",
2173 short_bytes_compl_names[GET_COMPL (insn)]);
2174 break;
2175 case 'c':
2176 case 'C':
2177 switch (GET_FIELD (insn, 20, 21))
2178 {
2179 case 1:
2180 (*info->fprintf_func) (info->stream, ",bc ");
2181 break;
2182 case 2:
2183 (*info->fprintf_func) (info->stream, ",sl ");
2184 break;
2185 default:
2186 (*info->fprintf_func) (info->stream, " ");
2187 }
2188 break;
2189 case 'd':
2190 switch (GET_FIELD (insn, 20, 21))
2191 {
2192 case 1:
2193 (*info->fprintf_func) (info->stream, ",co ");
2194 break;
2195 default:
2196 (*info->fprintf_func) (info->stream, " ");
2197 }
2198 break;
2199 case 'o':
2200 (*info->fprintf_func) (info->stream, ",o");
2201 break;
2202 case 'g':
2203 (*info->fprintf_func) (info->stream, ",gate");
2204 break;
2205 case 'p':
2206 (*info->fprintf_func) (info->stream, ",l,push");
2207 break;
2208 case 'P':
2209 (*info->fprintf_func) (info->stream, ",pop");
2210 break;
2211 case 'l':
2212 case 'L':
2213 (*info->fprintf_func) (info->stream, ",l");
2214 break;
2215 case 'w':
2216 (*info->fprintf_func)
2217 (info->stream, "%s ",
2218 read_write_names[GET_FIELD (insn, 25, 25)]);
2219 break;
2220 case 'W':
2221 (*info->fprintf_func) (info->stream, ",w ");
2222 break;
2223 case 'r':
2224 if (GET_FIELD (insn, 23, 26) == 5)
2225 (*info->fprintf_func) (info->stream, ",r");
2226 break;
2227 case 'Z':
2228 if (GET_FIELD (insn, 26, 26))
2229 (*info->fprintf_func) (info->stream, ",m ");
2230 else
2231 (*info->fprintf_func) (info->stream, " ");
2232 break;
2233 case 'i':
2234 if (GET_FIELD (insn, 25, 25))
2235 (*info->fprintf_func) (info->stream, ",i");
2236 break;
2237 case 'z':
2238 if (!GET_FIELD (insn, 21, 21))
2239 (*info->fprintf_func) (info->stream, ",z");
2240 break;
2241 case 'a':
2242 (*info->fprintf_func)
2243 (info->stream, "%s",
2244 add_compl_names[GET_FIELD (insn, 20, 21)]);
2245 break;
2246 case 'Y':
2247 (*info->fprintf_func)
2248 (info->stream, ",dc%s",
2249 add_compl_names[GET_FIELD (insn, 20, 21)]);
2250 break;
2251 case 'y':
2252 (*info->fprintf_func)
2253 (info->stream, ",c%s",
2254 add_compl_names[GET_FIELD (insn, 20, 21)]);
2255 break;
2256 case 'v':
2257 if (GET_FIELD (insn, 20, 20))
2258 (*info->fprintf_func) (info->stream, ",tsv");
2259 break;
2260 case 't':
2261 (*info->fprintf_func) (info->stream, ",tc");
2262 if (GET_FIELD (insn, 20, 20))
2263 (*info->fprintf_func) (info->stream, ",tsv");
2264 break;
2265 case 'B':
2266 (*info->fprintf_func) (info->stream, ",db");
2267 if (GET_FIELD (insn, 20, 20))
2268 (*info->fprintf_func) (info->stream, ",tsv");
2269 break;
2270 case 'b':
2271 (*info->fprintf_func) (info->stream, ",b");
2272 if (GET_FIELD (insn, 20, 20))
2273 (*info->fprintf_func) (info->stream, ",tsv");
2274 break;
2275 case 'T':
2276 if (GET_FIELD (insn, 25, 25))
2277 (*info->fprintf_func) (info->stream, ",tc");
2278 break;
2279 case 'S':
2280 /* EXTRD/W has a following condition. */
2281 if (*(s + 1) == '?')
2282 (*info->fprintf_func)
2283 (info->stream, "%s",
2284 signed_unsigned_names[GET_FIELD (insn, 21, 21)]);
2285 else
2286 (*info->fprintf_func)
2287 (info->stream, "%s ",
2288 signed_unsigned_names[GET_FIELD (insn, 21, 21)]);
2289 break;
2290 case 'h':
2291 (*info->fprintf_func)
2292 (info->stream, "%s",
2293 mix_half_names[GET_FIELD (insn, 17, 17)]);
2294 break;
2295 case 'H':
2296 (*info->fprintf_func)
2297 (info->stream, "%s ",
2298 saturation_names[GET_FIELD (insn, 24, 25)]);
2299 break;
2300 case '*':
2301 (*info->fprintf_func)
2302 (info->stream, ",%d%d%d%d ",
2303 GET_FIELD (insn, 17, 18), GET_FIELD (insn, 20, 21),
2304 GET_FIELD (insn, 22, 23), GET_FIELD (insn, 24, 25));
2305 break;
2306
2307 case 'q':
2308 {
2309 int m, a;
2310
2311 m = GET_FIELD (insn, 28, 28);
2312 a = GET_FIELD (insn, 29, 29);
2313
2314 if (m && !a)
2315 fputs_filtered (",ma ", info);
2316 else if (m && a)
2317 fputs_filtered (",mb ", info);
2318 else
2319 fputs_filtered (" ", info);
2320 break;
2321 }
2322
2323 case 'J':
2324 {
2325 int opc = GET_FIELD (insn, 0, 5);
2326
2327 if (opc == 0x16 || opc == 0x1e)
2328 {
2329 if (GET_FIELD (insn, 29, 29) == 0)
2330 fputs_filtered (",ma ", info);
2331 else
2332 fputs_filtered (",mb ", info);
2333 }
2334 else
2335 fputs_filtered (" ", info);
2336 break;
2337 }
2338
2339 case 'e':
2340 {
2341 int opc = GET_FIELD (insn, 0, 5);
2342
2343 if (opc == 0x13 || opc == 0x1b)
2344 {
2345 if (GET_FIELD (insn, 18, 18) == 1)
2346 fputs_filtered (",mb ", info);
2347 else
2348 fputs_filtered (",ma ", info);
2349 }
2350 else if (opc == 0x17 || opc == 0x1f)
2351 {
2352 if (GET_FIELD (insn, 31, 31) == 1)
2353 fputs_filtered (",ma ", info);
2354 else
2355 fputs_filtered (",mb ", info);
2356 }
2357 else
2358 fputs_filtered (" ", info);
2359
2360 break;
2361 }
2362 }
2363 break;
2364
2365 /* Handle conditions. */
2366 case '?':
2367 {
2368 s++;
2369 switch (*s)
2370 {
2371 case 'f':
2372 (*info->fprintf_func)
2373 (info->stream, "%s ",
2374 float_comp_names[GET_FIELD (insn, 27, 31)]);
2375 break;
2376
2377 /* These four conditions are for the set of instructions
2378 which distinguish true/false conditions by opcode
2379 rather than by the 'f' bit (sigh): comb, comib,
2380 addb, addib. */
2381 case 't':
2382 fputs_filtered
2383 (compare_cond_names[GET_FIELD (insn, 16, 18)], info);
2384 break;
2385 case 'n':
2386 fputs_filtered
2387 (compare_cond_names[GET_FIELD (insn, 16, 18)
2388 + GET_FIELD (insn, 4, 4) * 8],
2389 info);
2390 break;
2391 case 'N':
2392 fputs_filtered
2393 (compare_cond_64_names[GET_FIELD (insn, 16, 18)
2394 + GET_FIELD (insn, 2, 2) * 8],
2395 info);
2396 break;
2397 case 'Q':
2398 fputs_filtered
2399 (cmpib_cond_64_names[GET_FIELD (insn, 16, 18)],
2400 info);
2401 break;
2402 case '@':
2403 fputs_filtered
2404 (add_cond_names[GET_FIELD (insn, 16, 18)
2405 + GET_FIELD (insn, 4, 4) * 8],
2406 info);
2407 break;
2408 case 's':
2409 (*info->fprintf_func)
2410 (info->stream, "%s ",
2411 compare_cond_names[GET_COND (insn)]);
2412 break;
2413 case 'S':
2414 (*info->fprintf_func)
2415 (info->stream, "%s ",
2416 compare_cond_64_names[GET_COND (insn)]);
2417 break;
2418 case 'a':
2419 (*info->fprintf_func)
2420 (info->stream, "%s ",
2421 add_cond_names[GET_COND (insn)]);
2422 break;
2423 case 'A':
2424 (*info->fprintf_func)
2425 (info->stream, "%s ",
2426 add_cond_64_names[GET_COND (insn)]);
2427 break;
2428 case 'd':
2429 (*info->fprintf_func)
2430 (info->stream, "%s",
2431 add_cond_names[GET_FIELD (insn, 16, 18)]);
2432 break;
2433
2434 case 'W':
2435 (*info->fprintf_func)
2436 (info->stream, "%s",
2437 wide_add_cond_names[GET_FIELD (insn, 16, 18) +
2438 GET_FIELD (insn, 4, 4) * 8]);
2439 break;
2440
2441 case 'l':
2442 (*info->fprintf_func)
2443 (info->stream, "%s ",
2444 logical_cond_names[GET_COND (insn)]);
2445 break;
2446 case 'L':
2447 (*info->fprintf_func)
2448 (info->stream, "%s ",
2449 logical_cond_64_names[GET_COND (insn)]);
2450 break;
2451 case 'u':
2452 (*info->fprintf_func)
2453 (info->stream, "%s ",
2454 unit_cond_names[GET_COND (insn)]);
2455 break;
2456 case 'U':
2457 (*info->fprintf_func)
2458 (info->stream, "%s ",
2459 unit_cond_64_names[GET_COND (insn)]);
2460 break;
2461 case 'y':
2462 case 'x':
2463 case 'b':
2464 (*info->fprintf_func)
2465 (info->stream, "%s",
2466 shift_cond_names[GET_FIELD (insn, 16, 18)]);
2467
2468 /* If the next character in args is 'n', it will handle
2469 putting out the space. */
2470 if (s[1] != 'n')
2471 (*info->fprintf_func) (info->stream, " ");
2472 break;
2473 case 'X':
2474 (*info->fprintf_func)
2475 (info->stream, "%s ",
2476 shift_cond_64_names[GET_FIELD (insn, 16, 18)]);
2477 break;
2478 case 'B':
2479 (*info->fprintf_func)
2480 (info->stream, "%s",
2481 bb_cond_64_names[GET_FIELD (insn, 16, 16)]);
2482
2483 /* If the next character in args is 'n', it will handle
2484 putting out the space. */
2485 if (s[1] != 'n')
2486 (*info->fprintf_func) (info->stream, " ");
2487 break;
2488 }
2489 break;
2490 }
2491
2492 case 'V':
2493 fput_const (extract_5_store (insn), info);
2494 break;
2495 case 'r':
2496 fput_const (extract_5r_store (insn), info);
2497 break;
2498 case 'R':
2499 fput_const (extract_5R_store (insn), info);
2500 break;
2501 case 'U':
2502 fput_const (extract_10U_store (insn), info);
2503 break;
2504 case 'B':
2505 case 'Q':
2506 fput_const (extract_5Q_store (insn), info);
2507 break;
2508 case 'i':
2509 fput_const (extract_11 (insn), info);
2510 break;
2511 case 'j':
2512 fput_const (extract_14 (insn), info);
2513 break;
2514 case 'k':
2515 fputs_filtered ("L%", info);
2516 fput_const (extract_21 (insn), info);
2517 break;
2518 case '<':
2519 case 'l':
2520 /* 16-bit long disp., PA2.0 wide only. */
2521 fput_const (extract_16 (insn), info);
2522 break;
2523 case 'n':
2524 if (insn & 0x2)
2525 (*info->fprintf_func) (info->stream, ",n ");
2526 else
2527 (*info->fprintf_func) (info->stream, " ");
2528 break;
2529 case 'N':
2530 if ((insn & 0x20) && s[1])
2531 (*info->fprintf_func) (info->stream, ",n ");
2532 else if (insn & 0x20)
2533 (*info->fprintf_func) (info->stream, ",n");
2534 else if (s[1])
2535 (*info->fprintf_func) (info->stream, " ");
2536 break;
2537 case 'w':
2538 (*info->print_address_func)
2539 (memaddr + 8 + extract_12 (insn), info);
2540 break;
2541 case 'W':
2542 /* 17 bit PC-relative branch. */
2543 (*info->print_address_func)
2544 ((memaddr + 8 + extract_17 (insn)), info);
2545 break;
2546 case 'z':
2547 /* 17 bit displacement. This is an offset from a register
2548 so it gets disasssembled as just a number, not any sort
2549 of address. */
2550 fput_const (extract_17 (insn), info);
2551 break;
2552
2553 case 'Z':
2554 /* addil %r1 implicit output. */
2555 fputs_filtered ("r1", info);
2556 break;
2557
2558 case 'Y':
2559 /* be,l %sr0,%r31 implicit output. */
2560 fputs_filtered ("sr0,r31", info);
2561 break;
2562
2563 case '@':
2564 (*info->fprintf_func) (info->stream, "0");
2565 break;
2566
2567 case '.':
2568 (*info->fprintf_func) (info->stream, "%d",
2569 GET_FIELD (insn, 24, 25));
2570 break;
2571 case '*':
2572 (*info->fprintf_func) (info->stream, "%d",
2573 GET_FIELD (insn, 22, 25));
2574 break;
2575 case '!':
2576 fputs_filtered ("sar", info);
2577 break;
2578 case 'p':
2579 (*info->fprintf_func) (info->stream, "%d",
2580 31 - GET_FIELD (insn, 22, 26));
2581 break;
2582 case '~':
2583 {
2584 int num;
2585 num = GET_FIELD (insn, 20, 20) << 5;
2586 num |= GET_FIELD (insn, 22, 26);
2587 (*info->fprintf_func) (info->stream, "%d", 63 - num);
2588 break;
2589 }
2590 case 'P':
2591 (*info->fprintf_func) (info->stream, "%d",
2592 GET_FIELD (insn, 22, 26));
2593 break;
2594 case 'q':
2595 {
2596 int num;
2597 num = GET_FIELD (insn, 20, 20) << 5;
2598 num |= GET_FIELD (insn, 22, 26);
2599 (*info->fprintf_func) (info->stream, "%d", num);
2600 break;
2601 }
2602 case 'T':
2603 (*info->fprintf_func) (info->stream, "%d",
2604 32 - GET_FIELD (insn, 27, 31));
2605 break;
2606 case '%':
2607 {
2608 int num;
2609 num = (GET_FIELD (insn, 23, 23) + 1) * 32;
2610 num -= GET_FIELD (insn, 27, 31);
2611 (*info->fprintf_func) (info->stream, "%d", num);
2612 break;
2613 }
2614 case '|':
2615 {
2616 int num;
2617 num = (GET_FIELD (insn, 19, 19) + 1) * 32;
2618 num -= GET_FIELD (insn, 27, 31);
2619 (*info->fprintf_func) (info->stream, "%d", num);
2620 break;
2621 }
2622 case '$':
2623 fput_const (GET_FIELD (insn, 20, 28), info);
2624 break;
2625 case 'A':
2626 fput_const (GET_FIELD (insn, 6, 18), info);
2627 break;
2628 case 'D':
2629 fput_const (GET_FIELD (insn, 6, 31), info);
2630 break;
2631 case 'v':
2632 (*info->fprintf_func) (info->stream, ",%d",
2633 GET_FIELD (insn, 23, 25));
2634 break;
2635 case 'O':
2636 fput_const ((GET_FIELD (insn, 6,20) << 5 |
2637 GET_FIELD (insn, 27, 31)), info);
2638 break;
2639 case 'o':
2640 fput_const (GET_FIELD (insn, 6, 20), info);
2641 break;
2642 case '2':
2643 fput_const ((GET_FIELD (insn, 6, 22) << 5 |
2644 GET_FIELD (insn, 27, 31)), info);
2645 break;
2646 case '1':
2647 fput_const ((GET_FIELD (insn, 11, 20) << 5 |
2648 GET_FIELD (insn, 27, 31)), info);
2649 break;
2650 case '0':
2651 fput_const ((GET_FIELD (insn, 16, 20) << 5 |
2652 GET_FIELD (insn, 27, 31)), info);
2653 break;
2654 case 'u':
2655 (*info->fprintf_func) (info->stream, ",%d",
2656 GET_FIELD (insn, 23, 25));
2657 break;
2658 case 'F':
2659 /* If no destination completer and not before a completer
2660 for fcmp, need a space here. */
2661 if (s[1] == 'G' || s[1] == '?')
2662 fputs_filtered
2663 (float_format_names[GET_FIELD (insn, 19, 20)], info);
2664 else
2665 (*info->fprintf_func)
2666 (info->stream, "%s ",
2667 float_format_names[GET_FIELD (insn, 19, 20)]);
2668 break;
2669 case 'G':
2670 (*info->fprintf_func)
2671 (info->stream, "%s ",
2672 float_format_names[GET_FIELD (insn, 17, 18)]);
2673 break;
2674 case 'H':
2675 if (GET_FIELD (insn, 26, 26) == 1)
2676 (*info->fprintf_func) (info->stream, "%s ",
2677 float_format_names[0]);
2678 else
2679 (*info->fprintf_func) (info->stream, "%s ",
2680 float_format_names[1]);
2681 break;
2682 case 'I':
2683 /* If no destination completer and not before a completer
2684 for fcmp, need a space here. */
2685 if (s[1] == '?')
2686 fputs_filtered
2687 (float_format_names[GET_FIELD (insn, 20, 20)], info);
2688 else
2689 (*info->fprintf_func)
2690 (info->stream, "%s ",
2691 float_format_names[GET_FIELD (insn, 20, 20)]);
2692 break;
2693
2694 case 'J':
2695 fput_const (extract_14 (insn), info);
2696 break;
2697
2698 case '#':
2699 {
2700 int sign = GET_FIELD (insn, 31, 31);
2701 int imm10 = GET_FIELD (insn, 18, 27);
2702 int disp;
2703
2704 if (sign)
2705 disp = (-1 << 10) | imm10;
2706 else
2707 disp = imm10;
2708
2709 disp <<= 3;
2710 fput_const (disp, info);
2711 break;
2712 }
2713 case 'K':
2714 case 'd':
2715 {
2716 int sign = GET_FIELD (insn, 31, 31);
2717 int imm11 = GET_FIELD (insn, 18, 28);
2718 int disp;
2719
2720 if (sign)
2721 disp = (-1 << 11) | imm11;
2722 else
2723 disp = imm11;
2724
2725 disp <<= 2;
2726 fput_const (disp, info);
2727 break;
2728 }
2729
2730 case '>':
2731 case 'y':
2732 {
2733 /* 16-bit long disp., PA2.0 wide only. */
2734 int disp = extract_16 (insn);
2735 disp &= ~3;
2736 fput_const (disp, info);
2737 break;
2738 }
2739
2740 case '&':
2741 {
2742 /* 16-bit long disp., PA2.0 wide only. */
2743 int disp = extract_16 (insn);
2744 disp &= ~7;
2745 fput_const (disp, info);
2746 break;
2747 }
2748
2749 case '_':
2750 break; /* Dealt with by '{' */
2751
2752 case '{':
2753 {
2754 int sub = GET_FIELD (insn, 14, 16);
2755 int df = GET_FIELD (insn, 17, 18);
2756 int sf = GET_FIELD (insn, 19, 20);
2757 const char * const * source = float_format_names;
2758 const char * const * dest = float_format_names;
2759 char *t = "";
2760
2761 if (sub == 4)
2762 {
2763 fputs_filtered (",UND ", info);
2764 break;
2765 }
2766 if ((sub & 3) == 3)
2767 t = ",t";
2768 if ((sub & 3) == 1)
2769 source = sub & 4 ? fcnv_ufixed_names : fcnv_fixed_names;
2770 if (sub & 2)
2771 dest = sub & 4 ? fcnv_ufixed_names : fcnv_fixed_names;
2772
2773 (*info->fprintf_func) (info->stream, "%s%s%s ",
2774 t, source[sf], dest[df]);
2775 break;
2776 }
2777
2778 case 'm':
2779 {
2780 int y = GET_FIELD (insn, 16, 18);
2781
2782 if (y != 1)
2783 fput_const ((y ^ 1) - 1, info);
2784 }
2785 break;
2786
2787 case 'h':
2788 {
2789 int cbit;
2790
2791 cbit = GET_FIELD (insn, 16, 18);
2792
2793 if (cbit > 0)
2794 (*info->fprintf_func) (info->stream, ",%d", cbit - 1);
2795 break;
2796 }
2797
2798 case '=':
2799 {
2800 int cond = GET_FIELD (insn, 27, 31);
2801
2802 switch (cond)
2803 {
2804 case 0: fputs_filtered (" ", info); break;
2805 case 1: fputs_filtered ("acc ", info); break;
2806 case 2: fputs_filtered ("rej ", info); break;
2807 case 5: fputs_filtered ("acc8 ", info); break;
2808 case 6: fputs_filtered ("rej8 ", info); break;
2809 case 9: fputs_filtered ("acc6 ", info); break;
2810 case 13: fputs_filtered ("acc4 ", info); break;
2811 case 17: fputs_filtered ("acc2 ", info); break;
2812 default: break;
2813 }
2814 break;
2815 }
2816
2817 case 'X':
2818 (*info->print_address_func)
2819 (memaddr + 8 + extract_22 (insn), info);
2820 break;
2821 case 'L':
2822 fputs_filtered (",rp", info);
2823 break;
2824 default:
2825 (*info->fprintf_func) (info->stream, "%c", *s);
2826 break;
2827 }
2828 }
2829 return sizeof (insn);
2830 }
2831 }
2832 (*info->fprintf_func) (info->stream, "#%8x", insn);
2833 return sizeof (insn);
2834 }
Patches shipped by Fedora