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migration/multifd: Forbid spurious wakeups
[qemu/ar7.git] / disas / hppa.c
blobcce4f4aa374179bbfc95df14684a5df462af6f49
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, see <http://www.gnu.org/licenses/>. */
20
21 #include "qemu/osdep.h"
22 #include "disas/dis-asm.h"
23
24 /* HP PA-RISC SOM object file format: definitions internal to BFD.
25 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000,
26 2003 Free Software Foundation, Inc.
27
28 Contributed by the Center for Software Science at the
29 University of Utah (pa-gdb-bugs@cs.utah.edu).
30
31 This file is part of BFD, the Binary File Descriptor library.
32
33 This program is free software; you can redistribute it and/or modify
34 it under the terms of the GNU General Public License as published by
35 the Free Software Foundation; either version 2 of the License, or
36 (at your option) any later version.
37
38 This program is distributed in the hope that it will be useful,
39 but WITHOUT ANY WARRANTY; without even the implied warranty of
40 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
41 GNU General Public License for more details.
42
43 You should have received a copy of the GNU General Public License
44 along with this program; if not, see <http://www.gnu.org/licenses/>. */
45
46 #ifndef _LIBHPPA_H
47 #define _LIBHPPA_H
48
49 #define BYTES_IN_WORD 4
50 #define PA_PAGESIZE 0x1000
51
52 /* The PA instruction set variants. */
53 enum pa_arch {pa10 = 10, pa11 = 11, pa20 = 20, pa20w = 25};
54
55 /* HP PA-RISC relocation types */
56
57 enum hppa_reloc_field_selector_type
58 {
59 R_HPPA_FSEL = 0x0,
60 R_HPPA_LSSEL = 0x1,
61 R_HPPA_RSSEL = 0x2,
62 R_HPPA_LSEL = 0x3,
63 R_HPPA_RSEL = 0x4,
64 R_HPPA_LDSEL = 0x5,
65 R_HPPA_RDSEL = 0x6,
66 R_HPPA_LRSEL = 0x7,
67 R_HPPA_RRSEL = 0x8,
68 R_HPPA_NSEL = 0x9,
69 R_HPPA_NLSEL = 0xa,
70 R_HPPA_NLRSEL = 0xb,
71 R_HPPA_PSEL = 0xc,
72 R_HPPA_LPSEL = 0xd,
73 R_HPPA_RPSEL = 0xe,
74 R_HPPA_TSEL = 0xf,
75 R_HPPA_LTSEL = 0x10,
76 R_HPPA_RTSEL = 0x11,
77 R_HPPA_LTPSEL = 0x12,
78 R_HPPA_RTPSEL = 0x13
79 };
80
81 /* /usr/include/reloc.h defines these to constants. We want to use
82 them in enums, so #undef them before we start using them. We might
83 be able to fix this another way by simply managing not to include
84 /usr/include/reloc.h, but currently GDB picks up these defines
85 somewhere. */
86 #undef e_fsel
87 #undef e_lssel
88 #undef e_rssel
89 #undef e_lsel
90 #undef e_rsel
91 #undef e_ldsel
92 #undef e_rdsel
93 #undef e_lrsel
94 #undef e_rrsel
95 #undef e_nsel
96 #undef e_nlsel
97 #undef e_nlrsel
98 #undef e_psel
99 #undef e_lpsel
100 #undef e_rpsel
101 #undef e_tsel
102 #undef e_ltsel
103 #undef e_rtsel
104 #undef e_one
105 #undef e_two
106 #undef e_pcrel
107 #undef e_con
108 #undef e_plabel
109 #undef e_abs
110
111 /* for compatibility */
112 enum hppa_reloc_field_selector_type_alt
113 {
114 e_fsel = R_HPPA_FSEL,
115 e_lssel = R_HPPA_LSSEL,
116 e_rssel = R_HPPA_RSSEL,
117 e_lsel = R_HPPA_LSEL,
118 e_rsel = R_HPPA_RSEL,
119 e_ldsel = R_HPPA_LDSEL,
120 e_rdsel = R_HPPA_RDSEL,
121 e_lrsel = R_HPPA_LRSEL,
122 e_rrsel = R_HPPA_RRSEL,
123 e_nsel = R_HPPA_NSEL,
124 e_nlsel = R_HPPA_NLSEL,
125 e_nlrsel = R_HPPA_NLRSEL,
126 e_psel = R_HPPA_PSEL,
127 e_lpsel = R_HPPA_LPSEL,
128 e_rpsel = R_HPPA_RPSEL,
129 e_tsel = R_HPPA_TSEL,
130 e_ltsel = R_HPPA_LTSEL,
131 e_rtsel = R_HPPA_RTSEL,
132 e_ltpsel = R_HPPA_LTPSEL,
133 e_rtpsel = R_HPPA_RTPSEL
134 };
135
136 enum hppa_reloc_expr_type
137 {
138 R_HPPA_E_ONE = 0,
139 R_HPPA_E_TWO = 1,
140 R_HPPA_E_PCREL = 2,
141 R_HPPA_E_CON = 3,
142 R_HPPA_E_PLABEL = 7,
143 R_HPPA_E_ABS = 18
144 };
145
146 /* for compatibility */
147 enum hppa_reloc_expr_type_alt
148 {
149 e_one = R_HPPA_E_ONE,
150 e_two = R_HPPA_E_TWO,
151 e_pcrel = R_HPPA_E_PCREL,
152 e_con = R_HPPA_E_CON,
153 e_plabel = R_HPPA_E_PLABEL,
154 e_abs = R_HPPA_E_ABS
155 };
156
157
158 /* Relocations for function calls must be accompanied by parameter
159 relocation bits. These bits describe exactly where the caller has
160 placed the function's arguments and where it expects to find a return
161 value.
162
163 Both ELF and SOM encode this information within the addend field
164 of the call relocation. (Note this could break very badly if one
165 was to make a call like bl foo + 0x12345678).
166
167 The high order 10 bits contain parameter relocation information,
168 the low order 22 bits contain the constant offset. */
169
170 #define HPPA_R_ARG_RELOC(a) \
171 (((a) >> 22) & 0x3ff)
172 #define HPPA_R_CONSTANT(a) \
173 ((((bfd_signed_vma)(a)) << (BFD_ARCH_SIZE-22)) >> (BFD_ARCH_SIZE-22))
174 #define HPPA_R_ADDEND(r, c) \
175 (((r) << 22) + ((c) & 0x3fffff))
176
177
178 /* Some functions to manipulate PA instructions. */
179
180 /* Declare the functions with the unused attribute to avoid warnings. */
181 static inline int sign_extend (int, int) ATTRIBUTE_UNUSED;
182 static inline int low_sign_extend (int, int) ATTRIBUTE_UNUSED;
183 static inline int sign_unext (int, int) ATTRIBUTE_UNUSED;
184 static inline int low_sign_unext (int, int) ATTRIBUTE_UNUSED;
185 static inline int re_assemble_3 (int) ATTRIBUTE_UNUSED;
186 static inline int re_assemble_12 (int) ATTRIBUTE_UNUSED;
187 static inline int re_assemble_14 (int) ATTRIBUTE_UNUSED;
188 static inline int re_assemble_16 (int) ATTRIBUTE_UNUSED;
189 static inline int re_assemble_17 (int) ATTRIBUTE_UNUSED;
190 static inline int re_assemble_21 (int) ATTRIBUTE_UNUSED;
191 static inline int re_assemble_22 (int) ATTRIBUTE_UNUSED;
192 static inline bfd_signed_vma hppa_field_adjust
193 (bfd_vma, bfd_signed_vma, enum hppa_reloc_field_selector_type_alt)
194 ATTRIBUTE_UNUSED;
195 static inline int hppa_rebuild_insn (int, int, int) ATTRIBUTE_UNUSED;
196
197
198 /* The *sign_extend functions are used to assemble various bitfields
199 taken from an instruction and return the resulting immediate
200 value. */
201
202 static inline int
203 sign_extend (int x, int len)
204 {
205 int signbit = (1 << (len - 1));
206 int mask = (signbit << 1) - 1;
207 return ((x & mask) ^ signbit) - signbit;
208 }
209
210 static inline int
211 low_sign_extend (int x, int len)
212 {
213 return (x >> 1) - ((x & 1) << (len - 1));
214 }
215
216
217 /* The re_assemble_* functions prepare an immediate value for
218 insertion into an opcode. pa-risc uses all sorts of weird bitfields
219 in the instruction to hold the value. */
220
221 static inline int
222 sign_unext (int x, int len)
223 {
224 int len_ones;
225
226 len_ones = (1 << len) - 1;
227
228 return x & len_ones;
229 }
230
231 static inline int
232 low_sign_unext (int x, int len)
233 {
234 int temp;
235 int sign;
236
237 sign = (x >> (len-1)) & 1;
238
239 temp = sign_unext (x, len-1);
240
241 return (temp << 1) | sign;
242 }
243
244 static inline int
245 re_assemble_3 (int as3)
246 {
247 return (( (as3 & 4) << (13-2))
248 | ((as3 & 3) << (13+1)));
249 }
250
251 static inline int
252 re_assemble_12 (int as12)
253 {
254 return (( (as12 & 0x800) >> 11)
255 | ((as12 & 0x400) >> (10 - 2))
256 | ((as12 & 0x3ff) << (1 + 2)));
257 }
258
259 static inline int
260 re_assemble_14 (int as14)
261 {
262 return (( (as14 & 0x1fff) << 1)
263 | ((as14 & 0x2000) >> 13));
264 }
265
266 static inline int
267 re_assemble_16 (int as16)
268 {
269 int s, t;
270
271 /* Unusual 16-bit encoding, for wide mode only. */
272 t = (as16 << 1) & 0xffff;
273 s = (as16 & 0x8000);
274 return (t ^ s ^ (s >> 1)) | (s >> 15);
275 }
276
277 static inline int
278 re_assemble_17 (int as17)
279 {
280 return (( (as17 & 0x10000) >> 16)
281 | ((as17 & 0x0f800) << (16 - 11))
282 | ((as17 & 0x00400) >> (10 - 2))
283 | ((as17 & 0x003ff) << (1 + 2)));
284 }
285
286 static inline int
287 re_assemble_21 (int as21)
288 {
289 return (( (as21 & 0x100000) >> 20)
290 | ((as21 & 0x0ffe00) >> 8)
291 | ((as21 & 0x000180) << 7)
292 | ((as21 & 0x00007c) << 14)
293 | ((as21 & 0x000003) << 12));
294 }
295
296 static inline int
297 re_assemble_22 (int as22)
298 {
299 return (( (as22 & 0x200000) >> 21)
300 | ((as22 & 0x1f0000) << (21 - 16))
301 | ((as22 & 0x00f800) << (16 - 11))
302 | ((as22 & 0x000400) >> (10 - 2))
303 | ((as22 & 0x0003ff) << (1 + 2)));
304 }
305
306
307 /* Handle field selectors for PA instructions.
308 The L and R (and LS, RS etc.) selectors are used in pairs to form a
309 full 32 bit address. eg.
310
311 LDIL L'start,%r1 ; put left part into r1
312 LDW R'start(%r1),%r2 ; add r1 and right part to form address
313
314 This function returns sign extended values in all cases.
315 */
316
317 static inline bfd_signed_vma
318 hppa_field_adjust (bfd_vma sym_val,
319 bfd_signed_vma addend,
320 enum hppa_reloc_field_selector_type_alt r_field)
321 {
322 bfd_signed_vma value;
323
324 value = sym_val + addend;
325 switch (r_field)
326 {
327 case e_fsel:
328 /* F: No change. */
329 break;
330
331 case e_nsel:
332 /* N: null selector. I don't really understand what this is all
333 about, but HP's documentation says "this indicates that zero
334 bits are to be used for the displacement on the instruction.
335 This fixup is used to identify three-instruction sequences to
336 access data (for importing shared library data)." */
337 value = 0;
338 break;
339
340 case e_lsel:
341 case e_nlsel:
342 /* L: Select top 21 bits. */
343 value = value >> 11;
344 break;
345
346 case e_rsel:
347 /* R: Select bottom 11 bits. */
348 value = value & 0x7ff;
349 break;
350
351 case e_lssel:
352 /* LS: Round to nearest multiple of 2048 then select top 21 bits. */
353 value = value + 0x400;
354 value = value >> 11;
355 break;
356
357 case e_rssel:
358 /* RS: Select bottom 11 bits for LS.
359 We need to return a value such that 2048 * LS'x + RS'x == x.
360 ie. RS'x = x - ((x + 0x400) & -0x800)
361 this is just a sign extension from bit 21. */
362 value = ((value & 0x7ff) ^ 0x400) - 0x400;
363 break;
364
365 case e_ldsel:
366 /* LD: Round to next multiple of 2048 then select top 21 bits.
367 Yes, if we are already on a multiple of 2048, we go up to the
368 next one. RD in this case will be -2048. */
369 value = value + 0x800;
370 value = value >> 11;
371 break;
372
373 case e_rdsel:
374 /* RD: Set bits 0-20 to one. */
375 value = value | -0x800;
376 break;
377
378 case e_lrsel:
379 case e_nlrsel:
380 /* LR: L with rounding of the addend to nearest 8k. */
381 value = sym_val + ((addend + 0x1000) & -0x2000);
382 value = value >> 11;
383 break;
384
385 case e_rrsel:
386 /* RR: R with rounding of the addend to nearest 8k.
387 We need to return a value such that 2048 * LR'x + RR'x == x
388 ie. RR'x = s+a - (s + (((a + 0x1000) & -0x2000) & -0x800))
389 . = s+a - ((s & -0x800) + ((a + 0x1000) & -0x2000))
390 . = (s & 0x7ff) + a - ((a + 0x1000) & -0x2000) */
391 value = (sym_val & 0x7ff) + (((addend & 0x1fff) ^ 0x1000) - 0x1000);
392 break;
393
394 default:
395 abort ();
396 }
397 return value;
398 }
399
400 /* PA-RISC OPCODES */
401 #define get_opcode(insn) (((insn) >> 26) & 0x3f)
402
403 enum hppa_opcode_type
404 {
405 /* None of the opcodes in the first group generate relocs, so we
406 aren't too concerned about them. */
407 OP_SYSOP = 0x00,
408 OP_MEMMNG = 0x01,
409 OP_ALU = 0x02,
410 OP_NDXMEM = 0x03,
411 OP_SPOP = 0x04,
412 OP_DIAG = 0x05,
413 OP_FMPYADD = 0x06,
414 OP_UNDEF07 = 0x07,
415 OP_COPRW = 0x09,
416 OP_COPRDW = 0x0b,
417 OP_COPR = 0x0c,
418 OP_FLOAT = 0x0e,
419 OP_PRDSPEC = 0x0f,
420 OP_UNDEF15 = 0x15,
421 OP_UNDEF1d = 0x1d,
422 OP_FMPYSUB = 0x26,
423 OP_FPFUSED = 0x2e,
424 OP_SHEXDP0 = 0x34,
425 OP_SHEXDP1 = 0x35,
426 OP_SHEXDP2 = 0x36,
427 OP_UNDEF37 = 0x37,
428 OP_SHEXDP3 = 0x3c,
429 OP_SHEXDP4 = 0x3d,
430 OP_MULTMED = 0x3e,
431 OP_UNDEF3f = 0x3f,
432
433 OP_LDIL = 0x08,
434 OP_ADDIL = 0x0a,
435
436 OP_LDO = 0x0d,
437 OP_LDB = 0x10,
438 OP_LDH = 0x11,
439 OP_LDW = 0x12,
440 OP_LDWM = 0x13,
441 OP_STB = 0x18,
442 OP_STH = 0x19,
443 OP_STW = 0x1a,
444 OP_STWM = 0x1b,
445
446 OP_LDD = 0x14,
447 OP_STD = 0x1c,
448
449 OP_FLDW = 0x16,
450 OP_LDWL = 0x17,
451 OP_FSTW = 0x1e,
452 OP_STWL = 0x1f,
453
454 OP_COMBT = 0x20,
455 OP_COMIBT = 0x21,
456 OP_COMBF = 0x22,
457 OP_COMIBF = 0x23,
458 OP_CMPBDT = 0x27,
459 OP_ADDBT = 0x28,
460 OP_ADDIBT = 0x29,
461 OP_ADDBF = 0x2a,
462 OP_ADDIBF = 0x2b,
463 OP_CMPBDF = 0x2f,
464 OP_BVB = 0x30,
465 OP_BB = 0x31,
466 OP_MOVB = 0x32,
467 OP_MOVIB = 0x33,
468 OP_CMPIBD = 0x3b,
469
470 OP_COMICLR = 0x24,
471 OP_SUBI = 0x25,
472 OP_ADDIT = 0x2c,
473 OP_ADDI = 0x2d,
474
475 OP_BE = 0x38,
476 OP_BLE = 0x39,
477 OP_BL = 0x3a
478 };
479
480
481 /* Insert VALUE into INSN using R_FORMAT to determine exactly what
482 bits to change. */
483
484 static inline int
485 hppa_rebuild_insn (int insn, int value, int r_format)
486 {
487 switch (r_format)
488 {
489 case 11:
490 return (insn & ~ 0x7ff) | low_sign_unext (value, 11);
491
492 case 12:
493 return (insn & ~ 0x1ffd) | re_assemble_12 (value);
494
495
496 case 10:
497 return (insn & ~ 0x3ff1) | re_assemble_14 (value & -8);
498
499 case -11:
500 return (insn & ~ 0x3ff9) | re_assemble_14 (value & -4);
501
502 case 14:
503 return (insn & ~ 0x3fff) | re_assemble_14 (value);
504
505
506 case -10:
507 return (insn & ~ 0xfff1) | re_assemble_16 (value & -8);
508
509 case -16:
510 return (insn & ~ 0xfff9) | re_assemble_16 (value & -4);
511
512 case 16:
513 return (insn & ~ 0xffff) | re_assemble_16 (value);
514
515
516 case 17:
517 return (insn & ~ 0x1f1ffd) | re_assemble_17 (value);
518
519 case 21:
520 return (insn & ~ 0x1fffff) | re_assemble_21 (value);
521
522 case 22:
523 return (insn & ~ 0x3ff1ffd) | re_assemble_22 (value);
524
525 case 32:
526 return value;
527
528 default:
529 abort ();
530 }
531 return insn;
532 }
533
534 #endif /* _LIBHPPA_H */
535 /* Table of opcodes for the PA-RISC.
536 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000,
537 2001, 2002, 2003, 2004, 2005
538 Free Software Foundation, Inc.
539
540 Contributed by the Center for Software Science at the
541 University of Utah (pa-gdb-bugs@cs.utah.edu).
542
543 This file is part of GAS, the GNU Assembler, and GDB, the GNU disassembler.
544
545 GAS/GDB is free software; you can redistribute it and/or modify
546 it under the terms of the GNU General Public License as published by
547 the Free Software Foundation; either version 1, or (at your option)
548 any later version.
549
550 GAS/GDB is distributed in the hope that it will be useful,
551 but WITHOUT ANY WARRANTY; without even the implied warranty of
552 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
553 GNU General Public License for more details.
554
555 You should have received a copy of the GNU General Public License
556 along with GAS or GDB; see the file COPYING.
557 If not, see <http://www.gnu.org/licenses/>. */
558
559 #if !defined(__STDC__) && !defined(const)
560 #define const
561 #endif
562
563 /*
564 * Structure of an opcode table entry.
565 */
566
567 /* There are two kinds of delay slot nullification: normal which is
568 * controlled by the nullification bit, and conditional, which depends
569 * on the direction of the branch and its success or failure.
570 *
571 * NONE is unfortunately #defined in the hiux system include files.
572 * #undef it away.
573 */
574 #undef NONE
575 struct pa_opcode
576 {
577 const char *name;
578 unsigned long int match; /* Bits that must be set... */
579 unsigned long int mask; /* ... in these bits. */
580 const char *args;
581 enum pa_arch arch;
582 char flags;
583 };
584
585 /* Enables strict matching. Opcodes with match errors are skipped
586 when this bit is set. */
587 #define FLAG_STRICT 0x1
588
589 /*
590 All hppa opcodes are 32 bits.
591
592 The match component is a mask saying which bits must match a
593 particular opcode in order for an instruction to be an instance
594 of that opcode.
595
596 The args component is a string containing one character for each operand of
597 the instruction. Characters used as a prefix allow any second character to
598 be used without conflicting with the main operand characters.
599
600 Bit positions in this description follow HP usage of lsb = 31,
601 "at" is lsb of field.
602
603 In the args field, the following characters must match exactly:
604
605 '+,() '
606
607 In the args field, the following characters are unused:
608
609 ' " - / 34 6789:; '
610 '@ C M [\] '
611 '` e g } '
612
613 Here are all the characters:
614
615 ' !"#$%&'()*+-,./0123456789:;<=>?'
616 '@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_'
617 '`abcdefghijklmnopqrstuvwxyz{|}~ '
618
619 Kinds of operands:
620 x integer register field at 15.
621 b integer register field at 10.
622 t integer register field at 31.
623 a integer register field at 10 and 15 (for PERMH)
624 5 5 bit immediate at 15.
625 s 2 bit space specifier at 17.
626 S 3 bit space specifier at 18.
627 V 5 bit immediate value at 31
628 i 11 bit immediate value at 31
629 j 14 bit immediate value at 31
630 k 21 bit immediate value at 31
631 l 16 bit immediate value at 31 (wide mode only, unusual encoding).
632 n nullification for branch instructions
633 N nullification for spop and copr instructions
634 w 12 bit branch displacement
635 W 17 bit branch displacement (PC relative)
636 X 22 bit branch displacement (PC relative)
637 z 17 bit branch displacement (just a number, not an address)
638
639 Also these:
640
641 . 2 bit shift amount at 25
642 * 4 bit shift amount at 25
643 p 5 bit shift count at 26 (to support the SHD instruction) encoded as
644 31-p
645 ~ 6 bit shift count at 20,22:26 encoded as 63-~.
646 P 5 bit bit position at 26
647 q 6 bit bit position at 20,22:26
648 T 5 bit field length at 31 (encoded as 32-T)
649 % 6 bit field length at 23,27:31 (variable extract/deposit)
650 | 6 bit field length at 19,27:31 (fixed extract/deposit)
651 A 13 bit immediate at 18 (to support the BREAK instruction)
652 ^ like b, but describes a control register
653 ! sar (cr11) register
654 D 26 bit immediate at 31 (to support the DIAG instruction)
655 $ 9 bit immediate at 28 (to support POPBTS)
656
657 v 3 bit Special Function Unit identifier at 25
658 O 20 bit Special Function Unit operation split between 15 bits at 20
659 and 5 bits at 31
660 o 15 bit Special Function Unit operation at 20
661 2 22 bit Special Function Unit operation split between 17 bits at 20
662 and 5 bits at 31
663 1 15 bit Special Function Unit operation split between 10 bits at 20
664 and 5 bits at 31
665 0 10 bit Special Function Unit operation split between 5 bits at 20
666 and 5 bits at 31
667 u 3 bit coprocessor unit identifier at 25
668 F Source Floating Point Operand Format Completer encoded 2 bits at 20
669 I Source Floating Point Operand Format Completer encoded 1 bits at 20
670 (for 0xe format FP instructions)
671 G Destination Floating Point Operand Format Completer encoded 2 bits at 18
672 H Floating Point Operand Format at 26 for 'fmpyadd' and 'fmpysub'
673 (very similar to 'F')
674
675 r 5 bit immediate value at 31 (for the break instruction)
676 (very similar to V above, except the value is unsigned instead of
677 low_sign_ext)
678 R 5 bit immediate value at 15 (for the ssm, rsm, probei instructions)
679 (same as r above, except the value is in a different location)
680 U 10 bit immediate value at 15 (for SSM, RSM on pa2.0)
681 Q 5 bit immediate value at 10 (a bit position specified in
682 the bb instruction. It's the same as r above, except the
683 value is in a different location)
684 B 5 bit immediate value at 10 (a bit position specified in
685 the bb instruction. Similar to Q, but 64 bit handling is
686 different.
687 Z %r1 -- implicit target of addil instruction.
688 L ,%r2 completer for new syntax branch
689 { Source format completer for fcnv
690 _ Destination format completer for fcnv
691 h cbit for fcmp
692 = gfx tests for ftest
693 d 14 bit offset for single precision FP long load/store.
694 # 14 bit offset for double precision FP load long/store.
695 J Yet another 14 bit offset for load/store with ma,mb completers.
696 K Yet another 14 bit offset for load/store with ma,mb completers.
697 y 16 bit offset for word aligned load/store (PA2.0 wide).
698 & 16 bit offset for dword aligned load/store (PA2.0 wide).
699 < 16 bit offset for load/store with ma,mb completers (PA2.0 wide).
700 > 16 bit offset for load/store with ma,mb completers (PA2.0 wide).
701 Y %sr0,%r31 -- implicit target of be,l instruction.
702 @ implicit immediate value of 0
703
704 Completer operands all have 'c' as the prefix:
705
706 cx indexed load and store completer.
707 cX indexed load and store completer. Like cx, but emits a space
708 after in disassembler.
709 cm short load and store completer.
710 cM short load and store completer. Like cm, but emits a space
711 after in disassembler.
712 cq long load and store completer (like cm, but inserted into a
713 different location in the target instruction).
714 cs store bytes short completer.
715 cA store bytes short completer. Like cs, but emits a space
716 after in disassembler.
717 ce long load/store completer for LDW/STW with a different encoding
718 than the others
719 cc load cache control hint
720 cd load and clear cache control hint
721 cC store cache control hint
722 co ordered access
723
724 cp branch link and push completer
725 cP branch pop completer
726 cl branch link completer
727 cg branch gate completer
728
729 cw read/write completer for PROBE
730 cW wide completer for MFCTL
731 cL local processor completer for cache control
732 cZ System Control Completer (to support LPA, LHA, etc.)
733
734 ci correction completer for DCOR
735 ca add completer
736 cy 32 bit add carry completer
737 cY 64 bit add carry completer
738 cv signed overflow trap completer
739 ct trap on condition completer for ADDI, SUB
740 cT trap on condition completer for UADDCM
741 cb 32 bit borrow completer for SUB
742 cB 64 bit borrow completer for SUB
743
744 ch left/right half completer
745 cH signed/unsigned saturation completer
746 cS signed/unsigned completer at 21
747 cz zero/sign extension completer.
748 c* permutation completer
749
750 Condition operands all have '?' as the prefix:
751
752 ?f Floating point compare conditions (encoded as 5 bits at 31)
753
754 ?a add conditions
755 ?A 64 bit add conditions
756 ?@ add branch conditions followed by nullify
757 ?d non-negated add branch conditions
758 ?D negated add branch conditions
759 ?w wide mode non-negated add branch conditions
760 ?W wide mode negated add branch conditions
761
762 ?s compare/subtract conditions
763 ?S 64 bit compare/subtract conditions
764 ?t non-negated compare and branch conditions
765 ?n 32 bit compare and branch conditions followed by nullify
766 ?N 64 bit compare and branch conditions followed by nullify
767 ?Q 64 bit compare and branch conditions for CMPIB instruction
768
769 ?l logical conditions
770 ?L 64 bit logical conditions
771
772 ?b branch on bit conditions
773 ?B 64 bit branch on bit conditions
774
775 ?x shift/extract/deposit conditions
776 ?X 64 bit shift/extract/deposit conditions
777 ?y shift/extract/deposit conditions followed by nullify for conditional
778 branches
779
780 ?u unit conditions
781 ?U 64 bit unit conditions
782
783 Floating point registers all have 'f' as a prefix:
784
785 ft target register at 31
786 fT target register with L/R halves at 31
787 fa operand 1 register at 10
788 fA operand 1 register with L/R halves at 10
789 fX Same as fA, except prints a space before register during disasm
790 fb operand 2 register at 15
791 fB operand 2 register with L/R halves at 15
792 fC operand 3 register with L/R halves at 16:18,21:23
793 fe Like fT, but encoding is different.
794 fE Same as fe, except prints a space before register during disasm.
795 fx target register at 15 (only for PA 2.0 long format FLDD/FSTD).
796
797 Float registers for fmpyadd and fmpysub:
798
799 fi mult operand 1 register at 10
800 fj mult operand 2 register at 15
801 fk mult target register at 20
802 fl add/sub operand register at 25
803 fm add/sub target register at 31
804
805 */
806
807
808 #if 0
809 /* List of characters not to put a space after. Note that
810 "," is included, as the "spopN" operations use literal
811 commas in their completer sections. */
812 static const char *const completer_chars = ",CcY<>?!@+&U~FfGHINnOoZMadu|/=0123%e$m}";
813 #endif
814
815 /* The order of the opcodes in this table is significant:
816
817 * The assembler requires that all instances of the same mnemonic be
818 consecutive. If they aren't, the assembler will bomb at runtime.
819
820 * Immediate fields use pa_get_absolute_expression to parse the
821 string. It will generate a "bad expression" error if passed
822 a register name. Thus, register index variants of an opcode
823 need to precede immediate variants.
824
825 * The disassembler does not care about the order of the opcodes
826 except in cases where implicit addressing is used.
827
828 Here are the rules for ordering the opcodes of a mnemonic:
829
830 1) Opcodes with FLAG_STRICT should precede opcodes without
831 FLAG_STRICT.
832
833 2) Opcodes with FLAG_STRICT should be ordered as follows:
834 register index opcodes, short immediate opcodes, and finally
835 long immediate opcodes. When both pa10 and pa11 variants
836 of the same opcode are available, the pa10 opcode should
837 come first for correct architectural promotion.
838
839 3) When implicit addressing is available for an opcode, the
840 implicit opcode should precede the explicit opcode.
841
842 4) Opcodes without FLAG_STRICT should be ordered as follows:
843 register index opcodes, long immediate opcodes, and finally
844 short immediate opcodes. */
845
846 static const struct pa_opcode pa_opcodes[] =
847 {
848
849 /* Pseudo-instructions. */
850
851 { "ldi", 0x34000000, 0xffe00000, "l,x", pa20w, 0},/* ldo val(r0),r */
852 { "ldi", 0x34000000, 0xffe0c000, "j,x", pa10, 0},/* ldo val(r0),r */
853
854 { "cmpib", 0xec000000, 0xfc000000, "?Qn5,b,w", pa20, FLAG_STRICT},
855 { "cmpib", 0x84000000, 0xf4000000, "?nn5,b,w", pa10, FLAG_STRICT},
856 { "comib", 0x84000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/
857 /* This entry is for the disassembler only. It will never be used by
858 assembler. */
859 { "comib", 0x8c000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/
860 { "cmpb", 0x9c000000, 0xdc000000, "?Nnx,b,w", pa20, FLAG_STRICT},
861 { "cmpb", 0x80000000, 0xf4000000, "?nnx,b,w", pa10, FLAG_STRICT},
862 { "comb", 0x80000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */
863 /* This entry is for the disassembler only. It will never be used by
864 assembler. */
865 { "comb", 0x88000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */
866 { "addb", 0xa0000000, 0xf4000000, "?Wnx,b,w", pa20w, FLAG_STRICT},
867 { "addb", 0xa0000000, 0xfc000000, "?@nx,b,w", pa10, 0}, /* addb{tf} */
868 /* This entry is for the disassembler only. It will never be used by
869 assembler. */
870 { "addb", 0xa8000000, 0xfc000000, "?@nx,b,w", pa10, 0},
871 { "addib", 0xa4000000, 0xf4000000, "?Wn5,b,w", pa20w, FLAG_STRICT},
872 { "addib", 0xa4000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/
873 /* This entry is for the disassembler only. It will never be used by
874 assembler. */
875 { "addib", 0xac000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/
876 { "nop", 0x08000240, 0xffffffff, "", pa10, 0}, /* or 0,0,0 */
877 { "copy", 0x08000240, 0xffe0ffe0, "x,t", pa10, 0}, /* or r,0,t */
878 { "mtsar", 0x01601840, 0xffe0ffff, "x", pa10, 0}, /* mtctl r,cr11 */
879
880 /* Loads and Stores for integer registers. */
881
882 { "ldd", 0x0c0000c0, 0xfc00d3c0, "cxccx(b),t", pa20, FLAG_STRICT},
883 { "ldd", 0x0c0000c0, 0xfc0013c0, "cxccx(s,b),t", pa20, FLAG_STRICT},
884 { "ldd", 0x0c0010e0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
885 { "ldd", 0x0c0010e0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
886 { "ldd", 0x0c0010c0, 0xfc00d3c0, "cmcc5(b),t", pa20, FLAG_STRICT},
887 { "ldd", 0x0c0010c0, 0xfc0013c0, "cmcc5(s,b),t", pa20, FLAG_STRICT},
888 { "ldd", 0x50000000, 0xfc000002, "cq&(b),x", pa20w, FLAG_STRICT},
889 { "ldd", 0x50000000, 0xfc00c002, "cq#(b),x", pa20, FLAG_STRICT},
890 { "ldd", 0x50000000, 0xfc000002, "cq#(s,b),x", pa20, FLAG_STRICT},
891 { "ldw", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
892 { "ldw", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
893 { "ldw", 0x0c000080, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
894 { "ldw", 0x0c000080, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
895 { "ldw", 0x0c0010a0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
896 { "ldw", 0x0c0010a0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
897 { "ldw", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
898 { "ldw", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
899 { "ldw", 0x0c001080, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
900 { "ldw", 0x0c001080, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
901 { "ldw", 0x4c000000, 0xfc000000, "ce<(b),x", pa20w, FLAG_STRICT},
902 { "ldw", 0x5c000004, 0xfc000006, "ce>(b),x", pa20w, FLAG_STRICT},
903 { "ldw", 0x48000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT},
904 { "ldw", 0x5c000004, 0xfc00c006, "ceK(b),x", pa20, FLAG_STRICT},
905 { "ldw", 0x5c000004, 0xfc000006, "ceK(s,b),x", pa20, FLAG_STRICT},
906 { "ldw", 0x4c000000, 0xfc00c000, "ceJ(b),x", pa10, FLAG_STRICT},
907 { "ldw", 0x4c000000, 0xfc000000, "ceJ(s,b),x", pa10, FLAG_STRICT},
908 { "ldw", 0x48000000, 0xfc00c000, "j(b),x", pa10, 0},
909 { "ldw", 0x48000000, 0xfc000000, "j(s,b),x", pa10, 0},
910 { "ldh", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
911 { "ldh", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
912 { "ldh", 0x0c000040, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
913 { "ldh", 0x0c000040, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
914 { "ldh", 0x0c001060, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
915 { "ldh", 0x0c001060, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
916 { "ldh", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
917 { "ldh", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
918 { "ldh", 0x0c001040, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
919 { "ldh", 0x0c001040, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
920 { "ldh", 0x44000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT},
921 { "ldh", 0x44000000, 0xfc00c000, "j(b),x", pa10, 0},
922 { "ldh", 0x44000000, 0xfc000000, "j(s,b),x", pa10, 0},
923 { "ldb", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
924 { "ldb", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
925 { "ldb", 0x0c000000, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
926 { "ldb", 0x0c000000, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
927 { "ldb", 0x0c001020, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
928 { "ldb", 0x0c001020, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT},
929 { "ldb", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
930 { "ldb", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
931 { "ldb", 0x0c001000, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
932 { "ldb", 0x0c001000, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
933 { "ldb", 0x40000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT},
934 { "ldb", 0x40000000, 0xfc00c000, "j(b),x", pa10, 0},
935 { "ldb", 0x40000000, 0xfc000000, "j(s,b),x", pa10, 0},
936 { "std", 0x0c0012e0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
937 { "std", 0x0c0012e0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
938 { "std", 0x0c0012c0, 0xfc00d3c0, "cmcCx,V(b)", pa20, FLAG_STRICT},
939 { "std", 0x0c0012c0, 0xfc0013c0, "cmcCx,V(s,b)", pa20, FLAG_STRICT},
940 { "std", 0x70000000, 0xfc000002, "cqx,&(b)", pa20w, FLAG_STRICT},
941 { "std", 0x70000000, 0xfc00c002, "cqx,#(b)", pa20, FLAG_STRICT},
942 { "std", 0x70000000, 0xfc000002, "cqx,#(s,b)", pa20, FLAG_STRICT},
943 { "stw", 0x0c0012a0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
944 { "stw", 0x0c0012a0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
945 { "stw", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
946 { "stw", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
947 { "stw", 0x0c001280, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
948 { "stw", 0x0c001280, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
949 { "stw", 0x6c000000, 0xfc000000, "cex,<(b)", pa20w, FLAG_STRICT},
950 { "stw", 0x7c000004, 0xfc000006, "cex,>(b)", pa20w, FLAG_STRICT},
951 { "stw", 0x68000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT},
952 { "stw", 0x7c000004, 0xfc00c006, "cex,K(b)", pa20, FLAG_STRICT},
953 { "stw", 0x7c000004, 0xfc000006, "cex,K(s,b)", pa20, FLAG_STRICT},
954 { "stw", 0x6c000000, 0xfc00c000, "cex,J(b)", pa10, FLAG_STRICT},
955 { "stw", 0x6c000000, 0xfc000000, "cex,J(s,b)", pa10, FLAG_STRICT},
956 { "stw", 0x68000000, 0xfc00c000, "x,j(b)", pa10, 0},
957 { "stw", 0x68000000, 0xfc000000, "x,j(s,b)", pa10, 0},
958 { "sth", 0x0c001260, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
959 { "sth", 0x0c001260, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
960 { "sth", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
961 { "sth", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
962 { "sth", 0x0c001240, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
963 { "sth", 0x0c001240, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
964 { "sth", 0x64000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT},
965 { "sth", 0x64000000, 0xfc00c000, "x,j(b)", pa10, 0},
966 { "sth", 0x64000000, 0xfc000000, "x,j(s,b)", pa10, 0},
967 { "stb", 0x0c001220, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
968 { "stb", 0x0c001220, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT},
969 { "stb", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
970 { "stb", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
971 { "stb", 0x0c001200, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
972 { "stb", 0x0c001200, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
973 { "stb", 0x60000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT},
974 { "stb", 0x60000000, 0xfc00c000, "x,j(b)", pa10, 0},
975 { "stb", 0x60000000, 0xfc000000, "x,j(s,b)", pa10, 0},
976 { "ldwm", 0x4c000000, 0xfc00c000, "j(b),x", pa10, 0},
977 { "ldwm", 0x4c000000, 0xfc000000, "j(s,b),x", pa10, 0},
978 { "stwm", 0x6c000000, 0xfc00c000, "x,j(b)", pa10, 0},
979 { "stwm", 0x6c000000, 0xfc000000, "x,j(s,b)", pa10, 0},
980 { "ldwx", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
981 { "ldwx", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
982 { "ldwx", 0x0c000080, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
983 { "ldwx", 0x0c000080, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
984 { "ldwx", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, 0},
985 { "ldwx", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
986 { "ldhx", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
987 { "ldhx", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
988 { "ldhx", 0x0c000040, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
989 { "ldhx", 0x0c000040, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
990 { "ldhx", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, 0},
991 { "ldhx", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
992 { "ldbx", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
993 { "ldbx", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
994 { "ldbx", 0x0c000000, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
995 { "ldbx", 0x0c000000, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT},
996 { "ldbx", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, 0},
997 { "ldbx", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
998 { "ldwa", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
999 { "ldwa", 0x0c000180, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
1000 { "ldwa", 0x0c0011a0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
1001 { "ldwa", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1002 { "ldwa", 0x0c001180, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1003 { "ldcw", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
1004 { "ldcw", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
1005 { "ldcw", 0x0c0001c0, 0xfc00d3c0, "cxcdx(b),t", pa11, FLAG_STRICT},
1006 { "ldcw", 0x0c0001c0, 0xfc0013c0, "cxcdx(s,b),t", pa11, FLAG_STRICT},
1007 { "ldcw", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1008 { "ldcw", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1009 { "ldcw", 0x0c0011c0, 0xfc00d3c0, "cmcd5(b),t", pa11, FLAG_STRICT},
1010 { "ldcw", 0x0c0011c0, 0xfc0013c0, "cmcd5(s,b),t", pa11, FLAG_STRICT},
1011 { "stwa", 0x0c0013a0, 0xfc00d3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
1012 { "stwa", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1013 { "stwa", 0x0c001380, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1014 { "stby", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, FLAG_STRICT},
1015 { "stby", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, FLAG_STRICT},
1016 { "stby", 0x0c001300, 0xfc00d3c0, "cscCx,V(b)", pa11, FLAG_STRICT},
1017 { "stby", 0x0c001300, 0xfc0013c0, "cscCx,V(s,b)", pa11, FLAG_STRICT},
1018 { "ldda", 0x0c000100, 0xfc00d3c0, "cxccx(b),t", pa20, FLAG_STRICT},
1019 { "ldda", 0x0c001120, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT},
1020 { "ldda", 0x0c001100, 0xfc00d3c0, "cmcc5(b),t", pa20, FLAG_STRICT},
1021 { "ldcd", 0x0c000140, 0xfc00d3c0, "cxcdx(b),t", pa20, FLAG_STRICT},
1022 { "ldcd", 0x0c000140, 0xfc0013c0, "cxcdx(s,b),t", pa20, FLAG_STRICT},
1023 { "ldcd", 0x0c001140, 0xfc00d3c0, "cmcd5(b),t", pa20, FLAG_STRICT},
1024 { "ldcd", 0x0c001140, 0xfc0013c0, "cmcd5(s,b),t", pa20, FLAG_STRICT},
1025 { "stda", 0x0c0013e0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT},
1026 { "stda", 0x0c0013c0, 0xfc00d3c0, "cmcCx,V(b)", pa20, FLAG_STRICT},
1027 { "ldwax", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
1028 { "ldwax", 0x0c000180, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT},
1029 { "ldwax", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, 0},
1030 { "ldcwx", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT},
1031 { "ldcwx", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT},
1032 { "ldcwx", 0x0c0001c0, 0xfc00d3c0, "cxcdx(b),t", pa11, FLAG_STRICT},
1033 { "ldcwx", 0x0c0001c0, 0xfc0013c0, "cxcdx(s,b),t", pa11, FLAG_STRICT},
1034 { "ldcwx", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, 0},
1035 { "ldcwx", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, 0},
1036 { "ldws", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1037 { "ldws", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1038 { "ldws", 0x0c001080, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1039 { "ldws", 0x0c001080, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
1040 { "ldws", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1041 { "ldws", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
1042 { "ldhs", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1043 { "ldhs", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1044 { "ldhs", 0x0c001040, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1045 { "ldhs", 0x0c001040, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
1046 { "ldhs", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1047 { "ldhs", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
1048 { "ldbs", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1049 { "ldbs", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1050 { "ldbs", 0x0c001000, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1051 { "ldbs", 0x0c001000, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT},
1052 { "ldbs", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1053 { "ldbs", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
1054 { "ldwas", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1055 { "ldwas", 0x0c001180, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT},
1056 { "ldwas", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1057 { "ldcws", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT},
1058 { "ldcws", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT},
1059 { "ldcws", 0x0c0011c0, 0xfc00d3c0, "cmcd5(b),t", pa11, FLAG_STRICT},
1060 { "ldcws", 0x0c0011c0, 0xfc0013c0, "cmcd5(s,b),t", pa11, FLAG_STRICT},
1061 { "ldcws", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, 0},
1062 { "ldcws", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, 0},
1063 { "stws", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1064 { "stws", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
1065 { "stws", 0x0c001280, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1066 { "stws", 0x0c001280, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
1067 { "stws", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, 0},
1068 { "stws", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, 0},
1069 { "sths", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1070 { "sths", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
1071 { "sths", 0x0c001240, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1072 { "sths", 0x0c001240, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
1073 { "sths", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, 0},
1074 { "sths", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, 0},
1075 { "stbs", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1076 { "stbs", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT},
1077 { "stbs", 0x0c001200, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1078 { "stbs", 0x0c001200, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT},
1079 { "stbs", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, 0},
1080 { "stbs", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, 0},
1081 { "stwas", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT},
1082 { "stwas", 0x0c001380, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT},
1083 { "stwas", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, 0},
1084 { "stdby", 0x0c001340, 0xfc00d3c0, "cscCx,V(b)", pa20, FLAG_STRICT},
1085 { "stdby", 0x0c001340, 0xfc0013c0, "cscCx,V(s,b)", pa20, FLAG_STRICT},
1086 { "stbys", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, FLAG_STRICT},
1087 { "stbys", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, FLAG_STRICT},
1088 { "stbys", 0x0c001300, 0xfc00d3c0, "cscCx,V(b)", pa11, FLAG_STRICT},
1089 { "stbys", 0x0c001300, 0xfc0013c0, "cscCx,V(s,b)", pa11, FLAG_STRICT},
1090 { "stbys", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, 0},
1091 { "stbys", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, 0},
1092
1093 /* Immediate instructions. */
1094 { "ldo", 0x34000000, 0xfc000000, "l(b),x", pa20w, 0},
1095 { "ldo", 0x34000000, 0xfc00c000, "j(b),x", pa10, 0},
1096 { "ldil", 0x20000000, 0xfc000000, "k,b", pa10, 0},
1097 { "addil", 0x28000000, 0xfc000000, "k,b,Z", pa10, 0},
1098 { "addil", 0x28000000, 0xfc000000, "k,b", pa10, 0},
1099
1100 /* Branching instructions. */
1101 { "b", 0xe8008000, 0xfc00e000, "cpnXL", pa20, FLAG_STRICT},
1102 { "b", 0xe800a000, 0xfc00e000, "clnXL", pa20, FLAG_STRICT},
1103 { "b", 0xe8000000, 0xfc00e000, "clnW,b", pa10, FLAG_STRICT},
1104 { "b", 0xe8002000, 0xfc00e000, "cgnW,b", pa10, FLAG_STRICT},
1105 { "b", 0xe8000000, 0xffe0e000, "nW", pa10, 0}, /* b,l foo,r0 */
1106 { "bl", 0xe8000000, 0xfc00e000, "nW,b", pa10, 0},
1107 { "gate", 0xe8002000, 0xfc00e000, "nW,b", pa10, 0},
1108 { "blr", 0xe8004000, 0xfc00e001, "nx,b", pa10, 0},
1109 { "bv", 0xe800c000, 0xfc00fffd, "nx(b)", pa10, 0},
1110 { "bv", 0xe800c000, 0xfc00fffd, "n(b)", pa10, 0},
1111 { "bve", 0xe800f001, 0xfc1ffffd, "cpn(b)L", pa20, FLAG_STRICT},
1112 { "bve", 0xe800f000, 0xfc1ffffd, "cln(b)L", pa20, FLAG_STRICT},
1113 { "bve", 0xe800d001, 0xfc1ffffd, "cPn(b)", pa20, FLAG_STRICT},
1114 { "bve", 0xe800d000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT},
1115 { "be", 0xe4000000, 0xfc000000, "clnz(S,b),Y", pa10, FLAG_STRICT},
1116 { "be", 0xe4000000, 0xfc000000, "clnz(b),Y", pa10, FLAG_STRICT},
1117 { "be", 0xe0000000, 0xfc000000, "nz(S,b)", pa10, 0},
1118 { "be", 0xe0000000, 0xfc000000, "nz(b)", pa10, 0},
1119 { "ble", 0xe4000000, 0xfc000000, "nz(S,b)", pa10, 0},
1120 { "movb", 0xc8000000, 0xfc000000, "?ynx,b,w", pa10, 0},
1121 { "movib", 0xcc000000, 0xfc000000, "?yn5,b,w", pa10, 0},
1122 { "combt", 0x80000000, 0xfc000000, "?tnx,b,w", pa10, 0},
1123 { "combf", 0x88000000, 0xfc000000, "?tnx,b,w", pa10, 0},
1124 { "comibt", 0x84000000, 0xfc000000, "?tn5,b,w", pa10, 0},
1125 { "comibf", 0x8c000000, 0xfc000000, "?tn5,b,w", pa10, 0},
1126 { "addbt", 0xa0000000, 0xfc000000, "?dnx,b,w", pa10, 0},
1127 { "addbf", 0xa8000000, 0xfc000000, "?dnx,b,w", pa10, 0},
1128 { "addibt", 0xa4000000, 0xfc000000, "?dn5,b,w", pa10, 0},
1129 { "addibf", 0xac000000, 0xfc000000, "?dn5,b,w", pa10, 0},
1130 { "bb", 0xc0004000, 0xffe06000, "?bnx,!,w", pa10, FLAG_STRICT},
1131 { "bb", 0xc0006000, 0xffe06000, "?Bnx,!,w", pa20, FLAG_STRICT},
1132 { "bb", 0xc4004000, 0xfc006000, "?bnx,Q,w", pa10, FLAG_STRICT},
1133 { "bb", 0xc4004000, 0xfc004000, "?Bnx,B,w", pa20, FLAG_STRICT},
1134 { "bvb", 0xc0004000, 0xffe04000, "?bnx,w", pa10, 0},
1135 { "clrbts", 0xe8004005, 0xffffffff, "", pa20, FLAG_STRICT},
1136 { "popbts", 0xe8004005, 0xfffff007, "$", pa20, FLAG_STRICT},
1137 { "pushnom", 0xe8004001, 0xffffffff, "", pa20, FLAG_STRICT},
1138 { "pushbts", 0xe8004001, 0xffe0ffff, "x", pa20, FLAG_STRICT},
1139
1140 /* Computation Instructions. */
1141
1142 { "cmpclr", 0x080008a0, 0xfc000fe0, "?Sx,b,t", pa20, FLAG_STRICT},
1143 { "cmpclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10, FLAG_STRICT},
1144 { "comclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10, 0},
1145 { "or", 0x08000260, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
1146 { "or", 0x08000240, 0xfc000fe0, "?lx,b,t", pa10, 0},
1147 { "xor", 0x080002a0, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
1148 { "xor", 0x08000280, 0xfc000fe0, "?lx,b,t", pa10, 0},
1149 { "and", 0x08000220, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
1150 { "and", 0x08000200, 0xfc000fe0, "?lx,b,t", pa10, 0},
1151 { "andcm", 0x08000020, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
1152 { "andcm", 0x08000000, 0xfc000fe0, "?lx,b,t", pa10, 0},
1153 { "uxor", 0x080003a0, 0xfc000fe0, "?Ux,b,t", pa20, FLAG_STRICT},
1154 { "uxor", 0x08000380, 0xfc000fe0, "?ux,b,t", pa10, 0},
1155 { "uaddcm", 0x080009a0, 0xfc000fa0, "cT?Ux,b,t", pa20, FLAG_STRICT},
1156 { "uaddcm", 0x08000980, 0xfc000fa0, "cT?ux,b,t", pa10, FLAG_STRICT},
1157 { "uaddcm", 0x08000980, 0xfc000fe0, "?ux,b,t", pa10, 0},
1158 { "uaddcmt", 0x080009c0, 0xfc000fe0, "?ux,b,t", pa10, 0},
1159 { "dcor", 0x08000ba0, 0xfc1f0fa0, "ci?Ub,t", pa20, FLAG_STRICT},
1160 { "dcor", 0x08000b80, 0xfc1f0fa0, "ci?ub,t", pa10, FLAG_STRICT},
1161 { "dcor", 0x08000b80, 0xfc1f0fe0, "?ub,t", pa10, 0},
1162 { "idcor", 0x08000bc0, 0xfc1f0fe0, "?ub,t", pa10, 0},
1163 { "addi", 0xb0000000, 0xfc000000, "ct?ai,b,x", pa10, FLAG_STRICT},
1164 { "addi", 0xb4000000, 0xfc000000, "cv?ai,b,x", pa10, FLAG_STRICT},
1165 { "addi", 0xb4000000, 0xfc000800, "?ai,b,x", pa10, 0},
1166 { "addio", 0xb4000800, 0xfc000800, "?ai,b,x", pa10, 0},
1167 { "addit", 0xb0000000, 0xfc000800, "?ai,b,x", pa10, 0},
1168 { "addito", 0xb0000800, 0xfc000800, "?ai,b,x", pa10, 0},
1169 { "add", 0x08000720, 0xfc0007e0, "cY?Ax,b,t", pa20, FLAG_STRICT},
1170 { "add", 0x08000700, 0xfc0007e0, "cy?ax,b,t", pa10, FLAG_STRICT},
1171 { "add", 0x08000220, 0xfc0003e0, "ca?Ax,b,t", pa20, FLAG_STRICT},
1172 { "add", 0x08000200, 0xfc0003e0, "ca?ax,b,t", pa10, FLAG_STRICT},
1173 { "add", 0x08000600, 0xfc000fe0, "?ax,b,t", pa10, 0},
1174 { "addl", 0x08000a00, 0xfc000fe0, "?ax,b,t", pa10, 0},
1175 { "addo", 0x08000e00, 0xfc000fe0, "?ax,b,t", pa10, 0},
1176 { "addc", 0x08000700, 0xfc000fe0, "?ax,b,t", pa10, 0},
1177 { "addco", 0x08000f00, 0xfc000fe0, "?ax,b,t", pa10, 0},
1178 { "sub", 0x080004e0, 0xfc0007e0, "ct?Sx,b,t", pa20, FLAG_STRICT},
1179 { "sub", 0x080004c0, 0xfc0007e0, "ct?sx,b,t", pa10, FLAG_STRICT},
1180 { "sub", 0x08000520, 0xfc0007e0, "cB?Sx,b,t", pa20, FLAG_STRICT},
1181 { "sub", 0x08000500, 0xfc0007e0, "cb?sx,b,t", pa10, FLAG_STRICT},
1182 { "sub", 0x08000420, 0xfc0007e0, "cv?Sx,b,t", pa20, FLAG_STRICT},
1183 { "sub", 0x08000400, 0xfc0007e0, "cv?sx,b,t", pa10, FLAG_STRICT},
1184 { "sub", 0x08000400, 0xfc000fe0, "?sx,b,t", pa10, 0},
1185 { "subo", 0x08000c00, 0xfc000fe0, "?sx,b,t", pa10, 0},
1186 { "subb", 0x08000500, 0xfc000fe0, "?sx,b,t", pa10, 0},
1187 { "subbo", 0x08000d00, 0xfc000fe0, "?sx,b,t", pa10, 0},
1188 { "subt", 0x080004c0, 0xfc000fe0, "?sx,b,t", pa10, 0},
1189 { "subto", 0x08000cc0, 0xfc000fe0, "?sx,b,t", pa10, 0},
1190 { "ds", 0x08000440, 0xfc000fe0, "?sx,b,t", pa10, 0},
1191 { "subi", 0x94000000, 0xfc000000, "cv?si,b,x", pa10, FLAG_STRICT},
1192 { "subi", 0x94000000, 0xfc000800, "?si,b,x", pa10, 0},
1193 { "subio", 0x94000800, 0xfc000800, "?si,b,x", pa10, 0},
1194 { "cmpiclr", 0x90000800, 0xfc000800, "?Si,b,x", pa20, FLAG_STRICT},
1195 { "cmpiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10, FLAG_STRICT},
1196 { "comiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10, 0},
1197 { "shladd", 0x08000220, 0xfc000320, "ca?Ax,.,b,t", pa20, FLAG_STRICT},
1198 { "shladd", 0x08000200, 0xfc000320, "ca?ax,.,b,t", pa10, FLAG_STRICT},
1199 { "sh1add", 0x08000640, 0xfc000fe0, "?ax,b,t", pa10, 0},
1200 { "sh1addl", 0x08000a40, 0xfc000fe0, "?ax,b,t", pa10, 0},
1201 { "sh1addo", 0x08000e40, 0xfc000fe0, "?ax,b,t", pa10, 0},
1202 { "sh2add", 0x08000680, 0xfc000fe0, "?ax,b,t", pa10, 0},
1203 { "sh2addl", 0x08000a80, 0xfc000fe0, "?ax,b,t", pa10, 0},
1204 { "sh2addo", 0x08000e80, 0xfc000fe0, "?ax,b,t", pa10, 0},
1205 { "sh3add", 0x080006c0, 0xfc000fe0, "?ax,b,t", pa10, 0},
1206 { "sh3addl", 0x08000ac0, 0xfc000fe0, "?ax,b,t", pa10, 0},
1207 { "sh3addo", 0x08000ec0, 0xfc000fe0, "?ax,b,t", pa10, 0},
1208
1209 /* Subword Operation Instructions. */
1210
1211 { "hadd", 0x08000300, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT},
1212 { "havg", 0x080002c0, 0xfc00ffe0, "x,b,t", pa20, FLAG_STRICT},
1213 { "hshl", 0xf8008800, 0xffe0fc20, "x,*,t", pa20, FLAG_STRICT},
1214 { "hshladd", 0x08000700, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT},
1215 { "hshr", 0xf800c800, 0xfc1ff820, "cSb,*,t", pa20, FLAG_STRICT},
1216 { "hshradd", 0x08000500, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT},
1217 { "hsub", 0x08000100, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT},
1218 { "mixh", 0xf8008400, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT},
1219 { "mixw", 0xf8008000, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT},
1220 { "permh", 0xf8000000, 0xfc009020, "c*a,t", pa20, FLAG_STRICT},
1221
1222
1223 /* Extract and Deposit Instructions. */
1224
1225 { "shrpd", 0xd0000200, 0xfc001fe0, "?Xx,b,!,t", pa20, FLAG_STRICT},
1226 { "shrpd", 0xd0000400, 0xfc001400, "?Xx,b,~,t", pa20, FLAG_STRICT},
1227 { "shrpw", 0xd0000000, 0xfc001fe0, "?xx,b,!,t", pa10, FLAG_STRICT},
1228 { "shrpw", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, FLAG_STRICT},
1229 { "vshd", 0xd0000000, 0xfc001fe0, "?xx,b,t", pa10, 0},
1230 { "shd", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, 0},
1231 { "extrd", 0xd0001200, 0xfc001ae0, "cS?Xb,!,%,x", pa20, FLAG_STRICT},
1232 { "extrd", 0xd8000000, 0xfc000000, "cS?Xb,q,|,x", pa20, FLAG_STRICT},
1233 { "extrw", 0xd0001000, 0xfc001be0, "cS?xb,!,T,x", pa10, FLAG_STRICT},
1234 { "extrw", 0xd0001800, 0xfc001800, "cS?xb,P,T,x", pa10, FLAG_STRICT},
1235 { "vextru", 0xd0001000, 0xfc001fe0, "?xb,T,x", pa10, 0},
1236 { "vextrs", 0xd0001400, 0xfc001fe0, "?xb,T,x", pa10, 0},
1237 { "extru", 0xd0001800, 0xfc001c00, "?xb,P,T,x", pa10, 0},
1238 { "extrs", 0xd0001c00, 0xfc001c00, "?xb,P,T,x", pa10, 0},
1239 { "depd", 0xd4000200, 0xfc001ae0, "cz?Xx,!,%,b", pa20, FLAG_STRICT},
1240 { "depd", 0xf0000000, 0xfc000000, "cz?Xx,~,|,b", pa20, FLAG_STRICT},
1241 { "depdi", 0xd4001200, 0xfc001ae0, "cz?X5,!,%,b", pa20, FLAG_STRICT},
1242 { "depdi", 0xf4000000, 0xfc000000, "cz?X5,~,|,b", pa20, FLAG_STRICT},
1243 { "depw", 0xd4000000, 0xfc001be0, "cz?xx,!,T,b", pa10, FLAG_STRICT},
1244 { "depw", 0xd4000800, 0xfc001800, "cz?xx,p,T,b", pa10, FLAG_STRICT},
1245 { "depwi", 0xd4001000, 0xfc001be0, "cz?x5,!,T,b", pa10, FLAG_STRICT},
1246 { "depwi", 0xd4001800, 0xfc001800, "cz?x5,p,T,b", pa10, FLAG_STRICT},
1247 { "zvdep", 0xd4000000, 0xfc001fe0, "?xx,T,b", pa10, 0},
1248 { "vdep", 0xd4000400, 0xfc001fe0, "?xx,T,b", pa10, 0},
1249 { "zdep", 0xd4000800, 0xfc001c00, "?xx,p,T,b", pa10, 0},
1250 { "dep", 0xd4000c00, 0xfc001c00, "?xx,p,T,b", pa10, 0},
1251 { "zvdepi", 0xd4001000, 0xfc001fe0, "?x5,T,b", pa10, 0},
1252 { "vdepi", 0xd4001400, 0xfc001fe0, "?x5,T,b", pa10, 0},
1253 { "zdepi", 0xd4001800, 0xfc001c00, "?x5,p,T,b", pa10, 0},
1254 { "depi", 0xd4001c00, 0xfc001c00, "?x5,p,T,b", pa10, 0},
1255
1256 /* System Control Instructions. */
1257
1258 { "break", 0x00000000, 0xfc001fe0, "r,A", pa10, 0},
1259 { "rfi", 0x00000c00, 0xffffff1f, "cr", pa10, FLAG_STRICT},
1260 { "rfi", 0x00000c00, 0xffffffff, "", pa10, 0},
1261 { "rfir", 0x00000ca0, 0xffffffff, "", pa11, 0},
1262 { "ssm", 0x00000d60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT},
1263 { "ssm", 0x00000d60, 0xffe0ffe0, "R,t", pa10, 0},
1264 { "rsm", 0x00000e60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT},
1265 { "rsm", 0x00000e60, 0xffe0ffe0, "R,t", pa10, 0},
1266 { "mtsm", 0x00001860, 0xffe0ffff, "x", pa10, 0},
1267 { "ldsid", 0x000010a0, 0xfc1fffe0, "(b),t", pa10, 0},
1268 { "ldsid", 0x000010a0, 0xfc1f3fe0, "(s,b),t", pa10, 0},
1269 { "mtsp", 0x00001820, 0xffe01fff, "x,S", pa10, 0},
1270 { "mtctl", 0x00001840, 0xfc00ffff, "x,^", pa10, 0},
1271 { "mtsarcm", 0x016018C0, 0xffe0ffff, "x", pa20, FLAG_STRICT},
1272 { "mfia", 0x000014A0, 0xffffffe0, "t", pa20, FLAG_STRICT},
1273 { "mfsp", 0x000004a0, 0xffff1fe0, "S,t", pa10, 0},
1274 { "mfctl", 0x016048a0, 0xffffffe0, "cW!,t", pa20, FLAG_STRICT},
1275 { "mfctl", 0x000008a0, 0xfc1fffe0, "^,t", pa10, 0},
1276 { "sync", 0x00000400, 0xffffffff, "", pa10, 0},
1277 { "syncdma", 0x00100400, 0xffffffff, "", pa10, 0},
1278 { "probe", 0x04001180, 0xfc00ffa0, "cw(b),x,t", pa10, FLAG_STRICT},
1279 { "probe", 0x04001180, 0xfc003fa0, "cw(s,b),x,t", pa10, FLAG_STRICT},
1280 { "probei", 0x04003180, 0xfc00ffa0, "cw(b),R,t", pa10, FLAG_STRICT},
1281 { "probei", 0x04003180, 0xfc003fa0, "cw(s,b),R,t", pa10, FLAG_STRICT},
1282 { "prober", 0x04001180, 0xfc00ffe0, "(b),x,t", pa10, 0},
1283 { "prober", 0x04001180, 0xfc003fe0, "(s,b),x,t", pa10, 0},
1284 { "proberi", 0x04003180, 0xfc00ffe0, "(b),R,t", pa10, 0},
1285 { "proberi", 0x04003180, 0xfc003fe0, "(s,b),R,t", pa10, 0},
1286 { "probew", 0x040011c0, 0xfc00ffe0, "(b),x,t", pa10, 0},
1287 { "probew", 0x040011c0, 0xfc003fe0, "(s,b),x,t", pa10, 0},
1288 { "probewi", 0x040031c0, 0xfc00ffe0, "(b),R,t", pa10, 0},
1289 { "probewi", 0x040031c0, 0xfc003fe0, "(s,b),R,t", pa10, 0},
1290 { "lpa", 0x04001340, 0xfc00ffc0, "cZx(b),t", pa10, 0},
1291 { "lpa", 0x04001340, 0xfc003fc0, "cZx(s,b),t", pa10, 0},
1292 { "lci", 0x04001300, 0xfc00ffe0, "x(b),t", pa11, 0},
1293 { "lci", 0x04001300, 0xfc003fe0, "x(s,b),t", pa11, 0},
1294 { "pdtlb", 0x04001600, 0xfc00ffdf, "cLcZx(b)", pa20, FLAG_STRICT},
1295 { "pdtlb", 0x04001600, 0xfc003fdf, "cLcZx(s,b)", pa20, FLAG_STRICT},
1296 { "pdtlb", 0x04001600, 0xfc1fffdf, "cLcZ@(b)", pa20, FLAG_STRICT},
1297 { "pdtlb", 0x04001600, 0xfc1f3fdf, "cLcZ@(s,b)", pa20, FLAG_STRICT},
1298 { "pdtlb", 0x04001200, 0xfc00ffdf, "cZx(b)", pa10, 0},
1299 { "pdtlb", 0x04001200, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1300 { "pitlb", 0x04000600, 0xfc001fdf, "cLcZx(S,b)", pa20, FLAG_STRICT},
1301 { "pitlb", 0x04000600, 0xfc1f1fdf, "cLcZ@(S,b)", pa20, FLAG_STRICT},
1302 { "pitlb", 0x04000200, 0xfc001fdf, "cZx(S,b)", pa10, 0},
1303 { "pdtlbe", 0x04001240, 0xfc00ffdf, "cZx(b)", pa10, 0},
1304 { "pdtlbe", 0x04001240, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1305 { "pitlbe", 0x04000240, 0xfc001fdf, "cZx(S,b)", pa10, 0},
1306 { "idtlba", 0x04001040, 0xfc00ffff, "x,(b)", pa10, 0},
1307 { "idtlba", 0x04001040, 0xfc003fff, "x,(s,b)", pa10, 0},
1308 { "iitlba", 0x04000040, 0xfc001fff, "x,(S,b)", pa10, 0},
1309 { "idtlbp", 0x04001000, 0xfc00ffff, "x,(b)", pa10, 0},
1310 { "idtlbp", 0x04001000, 0xfc003fff, "x,(s,b)", pa10, 0},
1311 { "iitlbp", 0x04000000, 0xfc001fff, "x,(S,b)", pa10, 0},
1312 { "pdc", 0x04001380, 0xfc00ffdf, "cZx(b)", pa10, 0},
1313 { "pdc", 0x04001380, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1314 { "fdc", 0x04001280, 0xfc00ffdf, "cZx(b)", pa10, FLAG_STRICT},
1315 { "fdc", 0x04001280, 0xfc003fdf, "cZx(s,b)", pa10, FLAG_STRICT},
1316 { "fdc", 0x04003280, 0xfc00ffff, "5(b)", pa20, FLAG_STRICT},
1317 { "fdc", 0x04003280, 0xfc003fff, "5(s,b)", pa20, FLAG_STRICT},
1318 { "fdc", 0x04001280, 0xfc00ffdf, "cZx(b)", pa10, 0},
1319 { "fdc", 0x04001280, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1320 { "fic", 0x040013c0, 0xfc00dfdf, "cZx(b)", pa20, FLAG_STRICT},
1321 { "fic", 0x04000280, 0xfc001fdf, "cZx(S,b)", pa10, 0},
1322 { "fdce", 0x040012c0, 0xfc00ffdf, "cZx(b)", pa10, 0},
1323 { "fdce", 0x040012c0, 0xfc003fdf, "cZx(s,b)", pa10, 0},
1324 { "fice", 0x040002c0, 0xfc001fdf, "cZx(S,b)", pa10, 0},
1325 { "diag", 0x14000000, 0xfc000000, "D", pa10, 0},
1326 { "idtlbt", 0x04001800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT},
1327 { "iitlbt", 0x04000800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT},
1328
1329 /* These may be specific to certain versions of the PA. Joel claimed
1330 they were 72000 (7200?) specific. However, I'm almost certain the
1331 mtcpu/mfcpu were undocumented, but available in the older 700 machines. */
1332 { "mtcpu", 0x14001600, 0xfc00ffff, "x,^", pa10, 0},
1333 { "mfcpu", 0x14001A00, 0xfc00ffff, "^,x", pa10, 0},
1334 { "tocen", 0x14403600, 0xffffffff, "", pa10, 0},
1335 { "tocdis", 0x14401620, 0xffffffff, "", pa10, 0},
1336 { "shdwgr", 0x14402600, 0xffffffff, "", pa10, 0},
1337 { "grshdw", 0x14400620, 0xffffffff, "", pa10, 0},
1338
1339 /* gfw and gfr are not in the HP PA 1.1 manual, but they are in either
1340 the Timex FPU or the Mustang ERS (not sure which) manual. */
1341 { "gfw", 0x04001680, 0xfc00ffdf, "cZx(b)", pa11, 0},
1342 { "gfw", 0x04001680, 0xfc003fdf, "cZx(s,b)", pa11, 0},
1343 { "gfr", 0x04001a80, 0xfc00ffdf, "cZx(b)", pa11, 0},
1344 { "gfr", 0x04001a80, 0xfc003fdf, "cZx(s,b)", pa11, 0},
1345
1346 /* Floating Point Coprocessor Instructions. */
1347
1348 { "fldw", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, FLAG_STRICT},
1349 { "fldw", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, FLAG_STRICT},
1350 { "fldw", 0x24000000, 0xfc00d380, "cxccx(b),fT", pa11, FLAG_STRICT},
1351 { "fldw", 0x24000000, 0xfc001380, "cxccx(s,b),fT", pa11, FLAG_STRICT},
1352 { "fldw", 0x24001020, 0xfc1ff3a0, "cocc@(b),fT", pa20, FLAG_STRICT},
1353 { "fldw", 0x24001020, 0xfc1f33a0, "cocc@(s,b),fT", pa20, FLAG_STRICT},
1354 { "fldw", 0x24001000, 0xfc00df80, "cM5(b),fT", pa10, FLAG_STRICT},
1355 { "fldw", 0x24001000, 0xfc001f80, "cM5(s,b),fT", pa10, FLAG_STRICT},
1356 { "fldw", 0x24001000, 0xfc00d380, "cmcc5(b),fT", pa11, FLAG_STRICT},
1357 { "fldw", 0x24001000, 0xfc001380, "cmcc5(s,b),fT", pa11, FLAG_STRICT},
1358 { "fldw", 0x5c000000, 0xfc000004, "y(b),fe", pa20w, FLAG_STRICT},
1359 { "fldw", 0x58000000, 0xfc000000, "cJy(b),fe", pa20w, FLAG_STRICT},
1360 { "fldw", 0x5c000000, 0xfc00c004, "d(b),fe", pa20, FLAG_STRICT},
1361 { "fldw", 0x5c000000, 0xfc000004, "d(s,b),fe", pa20, FLAG_STRICT},
1362 { "fldw", 0x58000000, 0xfc00c000, "cJd(b),fe", pa20, FLAG_STRICT},
1363 { "fldw", 0x58000000, 0xfc000000, "cJd(s,b),fe", pa20, FLAG_STRICT},
1364 { "fldd", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, FLAG_STRICT},
1365 { "fldd", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, FLAG_STRICT},
1366 { "fldd", 0x2c000000, 0xfc00d3c0, "cxccx(b),ft", pa11, FLAG_STRICT},
1367 { "fldd", 0x2c000000, 0xfc0013c0, "cxccx(s,b),ft", pa11, FLAG_STRICT},
1368 { "fldd", 0x2c001020, 0xfc1ff3e0, "cocc@(b),ft", pa20, FLAG_STRICT},
1369 { "fldd", 0x2c001020, 0xfc1f33e0, "cocc@(s,b),ft", pa20, FLAG_STRICT},
1370 { "fldd", 0x2c001000, 0xfc00dfc0, "cM5(b),ft", pa10, FLAG_STRICT},
1371 { "fldd", 0x2c001000, 0xfc001fc0, "cM5(s,b),ft", pa10, FLAG_STRICT},
1372 { "fldd", 0x2c001000, 0xfc00d3c0, "cmcc5(b),ft", pa11, FLAG_STRICT},
1373 { "fldd", 0x2c001000, 0xfc0013c0, "cmcc5(s,b),ft", pa11, FLAG_STRICT},
1374 { "fldd", 0x50000002, 0xfc000002, "cq&(b),fx", pa20w, FLAG_STRICT},
1375 { "fldd", 0x50000002, 0xfc00c002, "cq#(b),fx", pa20, FLAG_STRICT},
1376 { "fldd", 0x50000002, 0xfc000002, "cq#(s,b),fx", pa20, FLAG_STRICT},
1377 { "fstw", 0x24000200, 0xfc00df80, "cXfT,x(b)", pa10, FLAG_STRICT},
1378 { "fstw", 0x24000200, 0xfc001f80, "cXfT,x(s,b)", pa10, FLAG_STRICT},
1379 { "fstw", 0x24000200, 0xfc00d380, "cxcCfT,x(b)", pa11, FLAG_STRICT},
1380 { "fstw", 0x24000200, 0xfc001380, "cxcCfT,x(s,b)", pa11, FLAG_STRICT},
1381 { "fstw", 0x24001220, 0xfc1ff3a0, "cocCfT,@(b)", pa20, FLAG_STRICT},
1382 { "fstw", 0x24001220, 0xfc1f33a0, "cocCfT,@(s,b)", pa20, FLAG_STRICT},
1383 { "fstw", 0x24001200, 0xfc00df80, "cMfT,5(b)", pa10, FLAG_STRICT},
1384 { "fstw", 0x24001200, 0xfc001f80, "cMfT,5(s,b)", pa10, 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", 0x7c000000, 0xfc000004, "fE,y(b)", pa20w, FLAG_STRICT},
1388 { "fstw", 0x78000000, 0xfc000000, "cJfE,y(b)", pa20w, FLAG_STRICT},
1389 { "fstw", 0x7c000000, 0xfc00c004, "fE,d(b)", pa20, FLAG_STRICT},
1390 { "fstw", 0x7c000000, 0xfc000004, "fE,d(s,b)", pa20, FLAG_STRICT},
1391 { "fstw", 0x78000000, 0xfc00c000, "cJfE,d(b)", pa20, FLAG_STRICT},
1392 { "fstw", 0x78000000, 0xfc000000, "cJfE,d(s,b)", pa20, FLAG_STRICT},
1393 { "fstd", 0x2c000200, 0xfc00dfc0, "cXft,x(b)", pa10, FLAG_STRICT},
1394 { "fstd", 0x2c000200, 0xfc001fc0, "cXft,x(s,b)", pa10, FLAG_STRICT},
1395 { "fstd", 0x2c000200, 0xfc00d3c0, "cxcCft,x(b)", pa11, FLAG_STRICT},
1396 { "fstd", 0x2c000200, 0xfc0013c0, "cxcCft,x(s,b)", pa11, FLAG_STRICT},
1397 { "fstd", 0x2c001220, 0xfc1ff3e0, "cocCft,@(b)", pa20, FLAG_STRICT},
1398 { "fstd", 0x2c001220, 0xfc1f33e0, "cocCft,@(s,b)", pa20, FLAG_STRICT},
1399 { "fstd", 0x2c001200, 0xfc00dfc0, "cMft,5(b)", pa10, FLAG_STRICT},
1400 { "fstd", 0x2c001200, 0xfc001fc0, "cMft,5(s,b)", pa10, FLAG_STRICT},
1401 { "fstd", 0x2c001200, 0xfc00d3c0, "cmcCft,5(b)", pa11, FLAG_STRICT},
1402 { "fstd", 0x2c001200, 0xfc0013c0, "cmcCft,5(s,b)", pa11, FLAG_STRICT},
1403 { "fstd", 0x70000002, 0xfc000002, "cqfx,&(b)", pa20w, FLAG_STRICT},
1404 { "fstd", 0x70000002, 0xfc00c002, "cqfx,#(b)", pa20, FLAG_STRICT},
1405 { "fstd", 0x70000002, 0xfc000002, "cqfx,#(s,b)", pa20, FLAG_STRICT},
1406 { "fldwx", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, FLAG_STRICT},
1407 { "fldwx", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, FLAG_STRICT},
1408 { "fldwx", 0x24000000, 0xfc00d380, "cxccx(b),fT", pa11, FLAG_STRICT},
1409 { "fldwx", 0x24000000, 0xfc001380, "cxccx(s,b),fT", pa11, FLAG_STRICT},
1410 { "fldwx", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, 0},
1411 { "fldwx", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, 0},
1412 { "flddx", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, FLAG_STRICT},
1413 { "flddx", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, FLAG_STRICT},
1414 { "flddx", 0x2c000000, 0xfc00d3c0, "cxccx(b),ft", pa11, FLAG_STRICT},
1415 { "flddx", 0x2c000000, 0xfc0013c0, "cxccx(s,b),ft", pa11, FLAG_STRICT},
1416 { "flddx", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, 0},
1417 { "flddx", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, 0},
1418 { "fstwx", 0x24000200, 0xfc00df80, "cxfT,x(b)", pa10, FLAG_STRICT},
1419 { "fstwx", 0x24000200, 0xfc001f80, "cxfT,x(s,b)", pa10, FLAG_STRICT},
1420 { "fstwx", 0x24000200, 0xfc00d380, "cxcCfT,x(b)", pa11, FLAG_STRICT},
1421 { "fstwx", 0x24000200, 0xfc001380, "cxcCfT,x(s,b)", pa11, FLAG_STRICT},
1422 { "fstwx", 0x24000200, 0xfc00df80, "cxfT,x(b)", pa10, 0},
1423 { "fstwx", 0x24000200, 0xfc001f80, "cxfT,x(s,b)", pa10, 0},
1424 { "fstdx", 0x2c000200, 0xfc00dfc0, "cxft,x(b)", pa10, FLAG_STRICT},
1425 { "fstdx", 0x2c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, FLAG_STRICT},
1426 { "fstdx", 0x2c000200, 0xfc00d3c0, "cxcCft,x(b)", pa11, FLAG_STRICT},
1427 { "fstdx", 0x2c000200, 0xfc0013c0, "cxcCft,x(s,b)", pa11, FLAG_STRICT},
1428 { "fstdx", 0x2c000200, 0xfc00dfc0, "cxft,x(b)", pa10, 0},
1429 { "fstdx", 0x2c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, 0},
1430 { "fstqx", 0x3c000200, 0xfc00dfc0, "cxft,x(b)", pa10, 0},
1431 { "fstqx", 0x3c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, 0},
1432 { "fldws", 0x24001000, 0xfc00df80, "cm5(b),fT", pa10, FLAG_STRICT},
1433 { "fldws", 0x24001000, 0xfc001f80, "cm5(s,b),fT", pa10, FLAG_STRICT},
1434 { "fldws", 0x24001000, 0xfc00d380, "cmcc5(b),fT", pa11, FLAG_STRICT},
1435 { "fldws", 0x24001000, 0xfc001380, "cmcc5(s,b),fT", pa11, FLAG_STRICT},
1436 { "fldws", 0x24001000, 0xfc00df80, "cm5(b),fT", pa10, 0},
1437 { "fldws", 0x24001000, 0xfc001f80, "cm5(s,b),fT", pa10, 0},
1438 { "fldds", 0x2c001000, 0xfc00dfc0, "cm5(b),ft", pa10, FLAG_STRICT},
1439 { "fldds", 0x2c001000, 0xfc001fc0, "cm5(s,b),ft", pa10, FLAG_STRICT},
1440 { "fldds", 0x2c001000, 0xfc00d3c0, "cmcc5(b),ft", pa11, FLAG_STRICT},
1441 { "fldds", 0x2c001000, 0xfc0013c0, "cmcc5(s,b),ft", pa11, FLAG_STRICT},
1442 { "fldds", 0x2c001000, 0xfc00dfc0, "cm5(b),ft", pa10, 0},
1443 { "fldds", 0x2c001000, 0xfc001fc0, "cm5(s,b),ft", pa10, 0},
1444 { "fstws", 0x24001200, 0xfc00df80, "cmfT,5(b)", pa10, FLAG_STRICT},
1445 { "fstws", 0x24001200, 0xfc001f80, "cmfT,5(s,b)", pa10, FLAG_STRICT},
1446 { "fstws", 0x24001200, 0xfc00d380, "cmcCfT,5(b)", pa11, FLAG_STRICT},
1447 { "fstws", 0x24001200, 0xfc001380, "cmcCfT,5(s,b)", pa11, FLAG_STRICT},
1448 { "fstws", 0x24001200, 0xfc00df80, "cmfT,5(b)", pa10, 0},
1449 { "fstws", 0x24001200, 0xfc001f80, "cmfT,5(s,b)", pa10, 0},
1450 { "fstds", 0x2c001200, 0xfc00dfc0, "cmft,5(b)", pa10, FLAG_STRICT},
1451 { "fstds", 0x2c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, FLAG_STRICT},
1452 { "fstds", 0x2c001200, 0xfc00d3c0, "cmcCft,5(b)", pa11, FLAG_STRICT},
1453 { "fstds", 0x2c001200, 0xfc0013c0, "cmcCft,5(s,b)", pa11, FLAG_STRICT},
1454 { "fstds", 0x2c001200, 0xfc00dfc0, "cmft,5(b)", pa10, 0},
1455 { "fstds", 0x2c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, 0},
1456 { "fstqs", 0x3c001200, 0xfc00dfc0, "cmft,5(b)", pa10, 0},
1457 { "fstqs", 0x3c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, 0},
1458 { "fadd", 0x30000600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1459 { "fadd", 0x38000600, 0xfc00e720, "IfA,fB,fT", pa10, 0},
1460 { "fsub", 0x30002600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1461 { "fsub", 0x38002600, 0xfc00e720, "IfA,fB,fT", pa10, 0},
1462 { "fmpy", 0x30004600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1463 { "fmpy", 0x38004600, 0xfc00e720, "IfA,fB,fT", pa10, 0},
1464 { "fdiv", 0x30006600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1465 { "fdiv", 0x38006600, 0xfc00e720, "IfA,fB,fT", pa10, 0},
1466 { "fsqrt", 0x30008000, 0xfc1fe7e0, "Ffa,fT", pa10, 0},
1467 { "fsqrt", 0x38008000, 0xfc1fe720, "FfA,fT", pa10, 0},
1468 { "fabs", 0x30006000, 0xfc1fe7e0, "Ffa,fT", pa10, 0},
1469 { "fabs", 0x38006000, 0xfc1fe720, "FfA,fT", pa10, 0},
1470 { "frem", 0x30008600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0},
1471 { "frem", 0x38008600, 0xfc00e720, "FfA,fB,fT", pa10, 0},
1472 { "frnd", 0x3000a000, 0xfc1fe7e0, "Ffa,fT", pa10, 0},
1473 { "frnd", 0x3800a000, 0xfc1fe720, "FfA,fT", pa10, 0},
1474 { "fcpy", 0x30004000, 0xfc1fe7e0, "Ffa,fT", pa10, 0},
1475 { "fcpy", 0x38004000, 0xfc1fe720, "FfA,fT", pa10, 0},
1476 { "fcnvff", 0x30000200, 0xfc1f87e0, "FGfa,fT", pa10, 0},
1477 { "fcnvff", 0x38000200, 0xfc1f8720, "FGfA,fT", pa10, 0},
1478 { "fcnvxf", 0x30008200, 0xfc1f87e0, "FGfa,fT", pa10, 0},
1479 { "fcnvxf", 0x38008200, 0xfc1f8720, "FGfA,fT", pa10, 0},
1480 { "fcnvfx", 0x30010200, 0xfc1f87e0, "FGfa,fT", pa10, 0},
1481 { "fcnvfx", 0x38010200, 0xfc1f8720, "FGfA,fT", pa10, 0},
1482 { "fcnvfxt", 0x30018200, 0xfc1f87e0, "FGfa,fT", pa10, 0},
1483 { "fcnvfxt", 0x38018200, 0xfc1f8720, "FGfA,fT", pa10, 0},
1484 { "fmpyfadd", 0xb8000000, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT},
1485 { "fmpynfadd", 0xb8000020, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT},
1486 { "fneg", 0x3000c000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT},
1487 { "fneg", 0x3800c000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT},
1488 { "fnegabs", 0x3000e000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT},
1489 { "fnegabs", 0x3800e000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT},
1490 { "fcnv", 0x30000200, 0xfc1c0720, "{_fa,fT", pa20, FLAG_STRICT},
1491 { "fcnv", 0x38000200, 0xfc1c0720, "FGfA,fT", pa20, FLAG_STRICT},
1492 { "fcmp", 0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10, FLAG_STRICT},
1493 { "fcmp", 0x38000400, 0xfc00e720, "I?ffA,fB", pa10, FLAG_STRICT},
1494 { "fcmp", 0x30000400, 0xfc0007e0, "F?ffa,fb,h", pa20, FLAG_STRICT},
1495 { "fcmp", 0x38000400, 0xfc000720, "I?ffA,fB,h", pa20, FLAG_STRICT},
1496 { "fcmp", 0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10, 0},
1497 { "fcmp", 0x38000400, 0xfc00e720, "I?ffA,fB", pa10, 0},
1498 { "xmpyu", 0x38004700, 0xfc00e720, "fX,fB,fT", pa11, 0},
1499 { "fmpyadd", 0x18000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11, 0},
1500 { "fmpysub", 0x98000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11, 0},
1501 { "ftest", 0x30002420, 0xffffffff, "", pa10, FLAG_STRICT},
1502 { "ftest", 0x30002420, 0xffffffe0, ",=", pa20, FLAG_STRICT},
1503 { "ftest", 0x30000420, 0xffff1fff, "m", pa20, FLAG_STRICT},
1504 { "fid", 0x30000000, 0xffffffff, "", pa11, 0},
1505
1506 /* Performance Monitor Instructions. */
1507
1508 { "pmdis", 0x30000280, 0xffffffdf, "N", pa20, FLAG_STRICT},
1509 { "pmenb", 0x30000680, 0xffffffff, "", pa20, FLAG_STRICT},
1510
1511 /* Assist Instructions. */
1512
1513 { "spop0", 0x10000000, 0xfc000600, "v,ON", pa10, 0},
1514 { "spop1", 0x10000200, 0xfc000600, "v,oNt", pa10, 0},
1515 { "spop2", 0x10000400, 0xfc000600, "v,1Nb", pa10, 0},
1516 { "spop3", 0x10000600, 0xfc000600, "v,0Nx,b", pa10, 0},
1517 { "copr", 0x30000000, 0xfc000000, "u,2N", pa10, 0},
1518 { "cldw", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT},
1519 { "cldw", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT},
1520 { "cldw", 0x24000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT},
1521 { "cldw", 0x24000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT},
1522 { "cldw", 0x24001000, 0xfc00d200, "ucocc@(b),t", pa20, FLAG_STRICT},
1523 { "cldw", 0x24001000, 0xfc001200, "ucocc@(s,b),t", pa20, FLAG_STRICT},
1524 { "cldw", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT},
1525 { "cldw", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT},
1526 { "cldw", 0x24001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT},
1527 { "cldw", 0x24001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT},
1528 { "cldd", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT},
1529 { "cldd", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT},
1530 { "cldd", 0x2c000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT},
1531 { "cldd", 0x2c000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT},
1532 { "cldd", 0x2c001000, 0xfc00d200, "ucocc@(b),t", pa20, FLAG_STRICT},
1533 { "cldd", 0x2c001000, 0xfc001200, "ucocc@(s,b),t", pa20, FLAG_STRICT},
1534 { "cldd", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT},
1535 { "cldd", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT},
1536 { "cldd", 0x2c001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT},
1537 { "cldd", 0x2c001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT},
1538 { "cstw", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT},
1539 { "cstw", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT},
1540 { "cstw", 0x24000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT},
1541 { "cstw", 0x24000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT},
1542 { "cstw", 0x24001200, 0xfc00d200, "ucocCt,@(b)", pa20, FLAG_STRICT},
1543 { "cstw", 0x24001200, 0xfc001200, "ucocCt,@(s,b)", pa20, FLAG_STRICT},
1544 { "cstw", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT},
1545 { "cstw", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT},
1546 { "cstw", 0x24001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT},
1547 { "cstw", 0x24001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT},
1548 { "cstd", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT},
1549 { "cstd", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT},
1550 { "cstd", 0x2c000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT},
1551 { "cstd", 0x2c000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT},
1552 { "cstd", 0x2c001200, 0xfc00d200, "ucocCt,@(b)", pa20, FLAG_STRICT},
1553 { "cstd", 0x2c001200, 0xfc001200, "ucocCt,@(s,b)", pa20, FLAG_STRICT},
1554 { "cstd", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT},
1555 { "cstd", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT},
1556 { "cstd", 0x2c001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT},
1557 { "cstd", 0x2c001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT},
1558 { "cldwx", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT},
1559 { "cldwx", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT},
1560 { "cldwx", 0x24000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT},
1561 { "cldwx", 0x24000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT},
1562 { "cldwx", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, 0},
1563 { "cldwx", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, 0},
1564 { "clddx", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT},
1565 { "clddx", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT},
1566 { "clddx", 0x2c000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT},
1567 { "clddx", 0x2c000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT},
1568 { "clddx", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, 0},
1569 { "clddx", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, 0},
1570 { "cstwx", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT},
1571 { "cstwx", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT},
1572 { "cstwx", 0x24000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT},
1573 { "cstwx", 0x24000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT},
1574 { "cstwx", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, 0},
1575 { "cstwx", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, 0},
1576 { "cstdx", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT},
1577 { "cstdx", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT},
1578 { "cstdx", 0x2c000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT},
1579 { "cstdx", 0x2c000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT},
1580 { "cstdx", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, 0},
1581 { "cstdx", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, 0},
1582 { "cldws", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT},
1583 { "cldws", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT},
1584 { "cldws", 0x24001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT},
1585 { "cldws", 0x24001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT},
1586 { "cldws", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, 0},
1587 { "cldws", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, 0},
1588 { "cldds", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT},
1589 { "cldds", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT},
1590 { "cldds", 0x2c001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT},
1591 { "cldds", 0x2c001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT},
1592 { "cldds", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, 0},
1593 { "cldds", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, 0},
1594 { "cstws", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT},
1595 { "cstws", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT},
1596 { "cstws", 0x24001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT},
1597 { "cstws", 0x24001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT},
1598 { "cstws", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, 0},
1599 { "cstws", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, 0},
1600 { "cstds", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT},
1601 { "cstds", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT},
1602 { "cstds", 0x2c001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT},
1603 { "cstds", 0x2c001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT},
1604 { "cstds", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, 0},
1605 { "cstds", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, 0},
1606
1607 /* More pseudo instructions which must follow the main table. */
1608 { "call", 0xe800f000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT},
1609 { "call", 0xe800a000, 0xffe0e000, "nW", pa10, FLAG_STRICT},
1610 { "ret", 0xe840d000, 0xfffffffd, "n", pa20, FLAG_STRICT},
1611
1612 };
1613
1614 #define NUMOPCODES ((sizeof pa_opcodes)/(sizeof pa_opcodes[0]))
1615
1616 /* SKV 12/18/92. Added some denotations for various operands. */
1617
1618 #define PA_IMM11_AT_31 'i'
1619 #define PA_IMM14_AT_31 'j'
1620 #define PA_IMM21_AT_31 'k'
1621 #define PA_DISP12 'w'
1622 #define PA_DISP17 'W'
1623
1624 #define N_HPPA_OPERAND_FORMATS 5
1625
1626 /* Integer register names, indexed by the numbers which appear in the
1627 opcodes. */
1628 static const char *const reg_names[] =
1629 {
1630 "flags", "r1", "rp", "r3", "r4", "r5", "r6", "r7", "r8", "r9",
1631 "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19",
1632 "r20", "r21", "r22", "r23", "r24", "r25", "r26", "dp", "ret0", "ret1",
1633 "sp", "r31"
1634 };
1635
1636 /* Floating point register names, indexed by the numbers which appear in the
1637 opcodes. */
1638 static const char *const fp_reg_names[] =
1639 {
1640 "fpsr", "fpe2", "fpe4", "fpe6",
1641 "fr4", "fr5", "fr6", "fr7", "fr8",
1642 "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15",
1643 "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", "fr22", "fr23",
1644 "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", "fr30", "fr31"
1645 };
1646
1647 typedef unsigned int CORE_ADDR;
1648
1649 /* Get at various relevant fields of an instruction word. */
1650
1651 #define MASK_5 0x1f
1652 #define MASK_10 0x3ff
1653 #define MASK_11 0x7ff
1654 #define MASK_14 0x3fff
1655 #define MASK_16 0xffff
1656 #define MASK_21 0x1fffff
1657
1658 /* These macros get bit fields using HP's numbering (MSB = 0). */
1659
1660 #define GET_FIELD(X, FROM, TO) \
1661 ((X) >> (31 - (TO)) & ((1 << ((TO) - (FROM) + 1)) - 1))
1662
1663 #define GET_BIT(X, WHICH) \
1664 GET_FIELD (X, WHICH, WHICH)
1665
1666 /* Some of these have been converted to 2-d arrays because they
1667 consume less storage this way. If the maintenance becomes a
1668 problem, convert them back to const 1-d pointer arrays. */
1669 static const char *const control_reg[] =
1670 {
1671 "rctr", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7",
1672 "pidr1", "pidr2", "ccr", "sar", "pidr3", "pidr4",
1673 "iva", "eiem", "itmr", "pcsq", "pcoq", "iir", "isr",
1674 "ior", "ipsw", "eirr", "tr0", "tr1", "tr2", "tr3",
1675 "tr4", "tr5", "tr6", "tr7"
1676 };
1677
1678 static const char *const compare_cond_names[] =
1679 {
1680 "", ",=", ",<", ",<=", ",<<", ",<<=", ",sv", ",od",
1681 ",tr", ",<>", ",>=", ",>", ",>>=", ",>>", ",nsv", ",ev"
1682 };
1683 static const char *const compare_cond_64_names[] =
1684 {
1685 "", ",*=", ",*<", ",*<=", ",*<<", ",*<<=", ",*sv", ",*od",
1686 ",*tr", ",*<>", ",*>=", ",*>", ",*>>=", ",*>>", ",*nsv", ",*ev"
1687 };
1688 static const char *const cmpib_cond_64_names[] =
1689 {
1690 ",*<<", ",*=", ",*<", ",*<=", ",*>>=", ",*<>", ",*>=", ",*>"
1691 };
1692 static const char *const add_cond_names[] =
1693 {
1694 "", ",=", ",<", ",<=", ",nuv", ",znv", ",sv", ",od",
1695 ",tr", ",<>", ",>=", ",>", ",uv", ",vnz", ",nsv", ",ev"
1696 };
1697 static const char *const add_cond_64_names[] =
1698 {
1699 "", ",*=", ",*<", ",*<=", ",*nuv", ",*znv", ",*sv", ",*od",
1700 ",*tr", ",*<>", ",*>=", ",*>", ",*uv", ",*vnz", ",*nsv", ",*ev"
1701 };
1702 static const char *const wide_add_cond_names[] =
1703 {
1704 "", ",=", ",<", ",<=", ",nuv", ",*=", ",*<", ",*<=",
1705 ",tr", ",<>", ",>=", ",>", ",uv", ",*<>", ",*>=", ",*>"
1706 };
1707 static const char *const logical_cond_names[] =
1708 {
1709 "", ",=", ",<", ",<=", 0, 0, 0, ",od",
1710 ",tr", ",<>", ",>=", ",>", 0, 0, 0, ",ev"};
1711 static const char *const logical_cond_64_names[] =
1712 {
1713 "", ",*=", ",*<", ",*<=", 0, 0, 0, ",*od",
1714 ",*tr", ",*<>", ",*>=", ",*>", 0, 0, 0, ",*ev"};
1715 static const char *const unit_cond_names[] =
1716 {
1717 "", ",swz", ",sbz", ",shz", ",sdc", ",swc", ",sbc", ",shc",
1718 ",tr", ",nwz", ",nbz", ",nhz", ",ndc", ",nwc", ",nbc", ",nhc"
1719 };
1720 static const char *const unit_cond_64_names[] =
1721 {
1722 "", ",*swz", ",*sbz", ",*shz", ",*sdc", ",*swc", ",*sbc", ",*shc",
1723 ",*tr", ",*nwz", ",*nbz", ",*nhz", ",*ndc", ",*nwc", ",*nbc", ",*nhc"
1724 };
1725 static const char *const shift_cond_names[] =
1726 {
1727 "", ",=", ",<", ",od", ",tr", ",<>", ",>=", ",ev"
1728 };
1729 static const char *const shift_cond_64_names[] =
1730 {
1731 "", ",*=", ",*<", ",*od", ",*tr", ",*<>", ",*>=", ",*ev"
1732 };
1733 static const char *const bb_cond_64_names[] =
1734 {
1735 ",*<", ",*>="
1736 };
1737 static const char *const index_compl_names[] = {"", ",m", ",s", ",sm"};
1738 static const char *const short_ldst_compl_names[] = {"", ",ma", "", ",mb"};
1739 static const char *const short_bytes_compl_names[] =
1740 {
1741 "", ",b,m", ",e", ",e,m"
1742 };
1743 static const char *const float_format_names[] = {",sgl", ",dbl", "", ",quad"};
1744 static const char *const fcnv_fixed_names[] = {",w", ",dw", "", ",qw"};
1745 static const char *const fcnv_ufixed_names[] = {",uw", ",udw", "", ",uqw"};
1746 static const char *const float_comp_names[] =
1747 {
1748 ",false?", ",false", ",?", ",!<=>", ",=", ",=t", ",?=", ",!<>",
1749 ",!?>=", ",<", ",?<", ",!>=", ",!?>", ",<=", ",?<=", ",!>",
1750 ",!?<=", ",>", ",?>", ",!<=", ",!?<", ",>=", ",?>=", ",!<",
1751 ",!?=", ",<>", ",!=", ",!=t", ",!?", ",<=>", ",true?", ",true"
1752 };
1753 static const char *const signed_unsigned_names[] = {",u", ",s"};
1754 static const char *const mix_half_names[] = {",l", ",r"};
1755 static const char *const saturation_names[] = {",us", ",ss", 0, ""};
1756 static const char *const read_write_names[] = {",r", ",w"};
1757 static const char *const add_compl_names[] = { 0, "", ",l", ",tsv" };
1758
1759 /* For a bunch of different instructions form an index into a
1760 completer name table. */
1761 #define GET_COMPL(insn) (GET_FIELD (insn, 26, 26) | \
1762 GET_FIELD (insn, 18, 18) << 1)
1763
1764 #define GET_COND(insn) (GET_FIELD ((insn), 16, 18) + \
1765 (GET_FIELD ((insn), 19, 19) ? 8 : 0))
1766
1767 /* Utility function to print registers. Put these first, so gcc's function
1768 inlining can do its stuff. */
1769
1770 #define fputs_filtered(STR,F) (*info->fprintf_func) (info->stream, "%s", STR)
1771
1772 static void
1773 fput_reg (unsigned reg, disassemble_info *info)
1774 {
1775 (*info->fprintf_func) (info->stream, "%s", reg ? reg_names[reg] : "r0");
1776 }
1777
1778 static void
1779 fput_fp_reg (unsigned reg, disassemble_info *info)
1780 {
1781 (*info->fprintf_func) (info->stream, "%s", reg ? fp_reg_names[reg] : "fr0");
1782 }
1783
1784 static void
1785 fput_fp_reg_r (unsigned reg, disassemble_info *info)
1786 {
1787 /* Special case floating point exception registers. */
1788 if (reg < 4)
1789 (*info->fprintf_func) (info->stream, "fpe%d", reg * 2 + 1);
1790 else
1791 (*info->fprintf_func) (info->stream, "%sR", fp_reg_names[reg]);
1792 }
1793
1794 static void
1795 fput_creg (unsigned reg, disassemble_info *info)
1796 {
1797 (*info->fprintf_func) (info->stream, "%s", control_reg[reg]);
1798 }
1799
1800 /* Print constants with sign. */
1801
1802 static void
1803 fput_const (unsigned num, disassemble_info *info)
1804 {
1805 if ((int) num < 0)
1806 (*info->fprintf_func) (info->stream, "-%x", - (int) num);
1807 else
1808 (*info->fprintf_func) (info->stream, "%x", num);
1809 }
1810
1811 /* Routines to extract various sized constants out of hppa
1812 instructions. */
1813
1814 /* Extract a 3-bit space register number from a be, ble, mtsp or mfsp. */
1815 static int
1816 extract_3 (unsigned word)
1817 {
1818 return GET_FIELD (word, 18, 18) << 2 | GET_FIELD (word, 16, 17);
1819 }
1820
1821 static int
1822 extract_5_load (unsigned word)
1823 {
1824 return low_sign_extend (word >> 16 & MASK_5, 5);
1825 }
1826
1827 /* Extract the immediate field from a st{bhw}s instruction. */
1828
1829 static int
1830 extract_5_store (unsigned word)
1831 {
1832 return low_sign_extend (word & MASK_5, 5);
1833 }
1834
1835 /* Extract the immediate field from a break instruction. */
1836
1837 static unsigned
1838 extract_5r_store (unsigned word)
1839 {
1840 return (word & MASK_5);
1841 }
1842
1843 /* Extract the immediate field from a {sr}sm instruction. */
1844
1845 static unsigned
1846 extract_5R_store (unsigned word)
1847 {
1848 return (word >> 16 & MASK_5);
1849 }
1850
1851 /* Extract the 10 bit immediate field from a {sr}sm instruction. */
1852
1853 static unsigned
1854 extract_10U_store (unsigned word)
1855 {
1856 return (word >> 16 & MASK_10);
1857 }
1858
1859 /* Extract the immediate field from a bb instruction. */
1860
1861 static unsigned
1862 extract_5Q_store (unsigned word)
1863 {
1864 return (word >> 21 & MASK_5);
1865 }
1866
1867 /* Extract an 11 bit immediate field. */
1868
1869 static int
1870 extract_11 (unsigned word)
1871 {
1872 return low_sign_extend (word & MASK_11, 11);
1873 }
1874
1875 /* Extract a 14 bit immediate field. */
1876
1877 static int
1878 extract_14 (unsigned word)
1879 {
1880 return low_sign_extend (word & MASK_14, 14);
1881 }
1882
1883 /* Extract a 16 bit immediate field (PA2.0 wide only). */
1884
1885 static int
1886 extract_16 (unsigned word)
1887 {
1888 int m15, m0, m1;
1889
1890 m0 = GET_BIT (word, 16);
1891 m1 = GET_BIT (word, 17);
1892 m15 = GET_BIT (word, 31);
1893 word = (word >> 1) & 0x1fff;
1894 word = word | (m15 << 15) | ((m15 ^ m0) << 14) | ((m15 ^ m1) << 13);
1895 return sign_extend (word, 16);
1896 }
1897
1898 /* Extract a 21 bit constant. */
1899
1900 static int
1901 extract_21 (unsigned word)
1902 {
1903 int val;
1904
1905 word &= MASK_21;
1906 word <<= 11;
1907 val = GET_FIELD (word, 20, 20);
1908 val <<= 11;
1909 val |= GET_FIELD (word, 9, 19);
1910 val <<= 2;
1911 val |= GET_FIELD (word, 5, 6);
1912 val <<= 5;
1913 val |= GET_FIELD (word, 0, 4);
1914 val <<= 2;
1915 val |= GET_FIELD (word, 7, 8);
1916 return sign_extend (val, 21) << 11;
1917 }
1918
1919 /* Extract a 12 bit constant from branch instructions. */
1920
1921 static int
1922 extract_12 (unsigned word)
1923 {
1924 return sign_extend (GET_FIELD (word, 19, 28)
1925 | GET_FIELD (word, 29, 29) << 10
1926 | (word & 0x1) << 11, 12) << 2;
1927 }
1928
1929 /* Extract a 17 bit constant from branch instructions, returning the
1930 19 bit signed value. */
1931
1932 static int
1933 extract_17 (unsigned word)
1934 {
1935 return sign_extend (GET_FIELD (word, 19, 28)
1936 | GET_FIELD (word, 29, 29) << 10
1937 | GET_FIELD (word, 11, 15) << 11
1938 | (word & 0x1) << 16, 17) << 2;
1939 }
1940
1941 static int
1942 extract_22 (unsigned word)
1943 {
1944 return sign_extend (GET_FIELD (word, 19, 28)
1945 | GET_FIELD (word, 29, 29) << 10
1946 | GET_FIELD (word, 11, 15) << 11
1947 | GET_FIELD (word, 6, 10) << 16
1948 | (word & 0x1) << 21, 22) << 2;
1949 }
1950
1951 /* Print one instruction. */
1952
1953 int
1954 print_insn_hppa (bfd_vma memaddr, disassemble_info *info)
1955 {
1956 bfd_byte buffer[4];
1957 unsigned int insn, i;
1958
1959 {
1960 int status =
1961 (*info->read_memory_func) (memaddr, buffer, sizeof (buffer), info);
1962 if (status != 0)
1963 {
1964 (*info->memory_error_func) (status, memaddr, info);
1965 return -1;
1966 }
1967 }
1968
1969 insn = bfd_getb32 (buffer);
1970
1971 info->fprintf_func(info->stream, " %02x %02x %02x %02x ",
1972 (insn >> 24) & 0xff, (insn >> 16) & 0xff,
1973 (insn >> 8) & 0xff, insn & 0xff);
1974
1975 for (i = 0; i < NUMOPCODES; ++i)
1976 {
1977 const struct pa_opcode *opcode = &pa_opcodes[i];
1978
1979 if ((insn & opcode->mask) == opcode->match)
1980 {
1981 const char *s;
1982 #ifndef BFD64
1983 if (opcode->arch == pa20w)
1984 continue;
1985 #endif
1986 (*info->fprintf_func) (info->stream, "%s", opcode->name);
1987
1988 if (!strchr ("cfCY?-+nHNZFIuv{", opcode->args[0]))
1989 (*info->fprintf_func) (info->stream, " ");
1990 for (s = opcode->args; *s != '\0'; ++s)
1991 {
1992 switch (*s)
1993 {
1994 case 'x':
1995 fput_reg (GET_FIELD (insn, 11, 15), info);
1996 break;
1997 case 'a':
1998 case 'b':
1999 fput_reg (GET_FIELD (insn, 6, 10), info);
2000 break;
2001 case '^':
2002 fput_creg (GET_FIELD (insn, 6, 10), info);
2003 break;
2004 case 't':
2005 fput_reg (GET_FIELD (insn, 27, 31), info);
2006 break;
2007
2008 /* Handle floating point registers. */
2009 case 'f':
2010 switch (*++s)
2011 {
2012 case 't':
2013 fput_fp_reg (GET_FIELD (insn, 27, 31), info);
2014 break;
2015 case 'T':
2016 if (GET_FIELD (insn, 25, 25))
2017 fput_fp_reg_r (GET_FIELD (insn, 27, 31), info);
2018 else
2019 fput_fp_reg (GET_FIELD (insn, 27, 31), info);
2020 break;
2021 case 'a':
2022 if (GET_FIELD (insn, 25, 25))
2023 fput_fp_reg_r (GET_FIELD (insn, 6, 10), info);
2024 else
2025 fput_fp_reg (GET_FIELD (insn, 6, 10), info);
2026 break;
2027
2028 /* 'fA' will not generate a space before the register
2029 name. Normally that is fine. Except that it
2030 causes problems with xmpyu which has no FP format
2031 completer. */
2032 case 'X':
2033 fputs_filtered (" ", info);
2034 /* FALLTHRU */
2035
2036 case 'A':
2037 if (GET_FIELD (insn, 24, 24))
2038 fput_fp_reg_r (GET_FIELD (insn, 6, 10), info);
2039 else
2040 fput_fp_reg (GET_FIELD (insn, 6, 10), info);
2041 break;
2042 case 'b':
2043 if (GET_FIELD (insn, 25, 25))
2044 fput_fp_reg_r (GET_FIELD (insn, 11, 15), info);
2045 else
2046 fput_fp_reg (GET_FIELD (insn, 11, 15), info);
2047 break;
2048 case 'B':
2049 if (GET_FIELD (insn, 19, 19))
2050 fput_fp_reg_r (GET_FIELD (insn, 11, 15), info);
2051 else
2052 fput_fp_reg (GET_FIELD (insn, 11, 15), info);
2053 break;
2054 case 'C':
2055 {
2056 int reg = GET_FIELD (insn, 21, 22);
2057 reg |= GET_FIELD (insn, 16, 18) << 2;
2058 if (GET_FIELD (insn, 23, 23) != 0)
2059 fput_fp_reg_r (reg, info);
2060 else
2061 fput_fp_reg (reg, info);
2062 break;
2063 }
2064 case 'i':
2065 {
2066 int reg = GET_FIELD (insn, 6, 10);
2067
2068 reg |= (GET_FIELD (insn, 26, 26) << 4);
2069 fput_fp_reg (reg, info);
2070 break;
2071 }
2072 case 'j':
2073 {
2074 int reg = GET_FIELD (insn, 11, 15);
2075
2076 reg |= (GET_FIELD (insn, 26, 26) << 4);
2077 fput_fp_reg (reg, info);
2078 break;
2079 }
2080 case 'k':
2081 {
2082 int reg = GET_FIELD (insn, 27, 31);
2083
2084 reg |= (GET_FIELD (insn, 26, 26) << 4);
2085 fput_fp_reg (reg, info);
2086 break;
2087 }
2088 case 'l':
2089 {
2090 int reg = GET_FIELD (insn, 21, 25);
2091
2092 reg |= (GET_FIELD (insn, 26, 26) << 4);
2093 fput_fp_reg (reg, info);
2094 break;
2095 }
2096 case 'm':
2097 {
2098 int reg = GET_FIELD (insn, 16, 20);
2099
2100 reg |= (GET_FIELD (insn, 26, 26) << 4);
2101 fput_fp_reg (reg, info);
2102 break;
2103 }
2104
2105 /* 'fe' will not generate a space before the register
2106 name. Normally that is fine. Except that it
2107 causes problems with fstw fe,y(b) which has no FP
2108 format completer. */
2109 case 'E':
2110 fputs_filtered (" ", info);
2111 /* FALLTHRU */
2112
2113 case 'e':
2114 if (GET_FIELD (insn, 30, 30))
2115 fput_fp_reg_r (GET_FIELD (insn, 11, 15), info);
2116 else
2117 fput_fp_reg (GET_FIELD (insn, 11, 15), info);
2118 break;
2119 case 'x':
2120 fput_fp_reg (GET_FIELD (insn, 11, 15), info);
2121 break;
2122 }
2123 break;
2124
2125 case '5':
2126 fput_const (extract_5_load (insn), info);
2127 break;
2128 case 's':
2129 {
2130 int space = GET_FIELD (insn, 16, 17);
2131 /* Zero means implicit addressing, not use of sr0. */
2132 if (space != 0)
2133 (*info->fprintf_func) (info->stream, "sr%d", space);
2134 }
2135 break;
2136
2137 case 'S':
2138 (*info->fprintf_func) (info->stream, "sr%d",
2139 extract_3 (insn));
2140 break;
2141
2142 /* Handle completers. */
2143 case 'c':
2144 switch (*++s)
2145 {
2146 case 'x':
2147 (*info->fprintf_func)
2148 (info->stream, "%s",
2149 index_compl_names[GET_COMPL (insn)]);
2150 break;
2151 case 'X':
2152 (*info->fprintf_func)
2153 (info->stream, "%s ",
2154 index_compl_names[GET_COMPL (insn)]);
2155 break;
2156 case 'm':
2157 (*info->fprintf_func)
2158 (info->stream, "%s",
2159 short_ldst_compl_names[GET_COMPL (insn)]);
2160 break;
2161 case 'M':
2162 (*info->fprintf_func)
2163 (info->stream, "%s ",
2164 short_ldst_compl_names[GET_COMPL (insn)]);
2165 break;
2166 case 'A':
2167 (*info->fprintf_func)
2168 (info->stream, "%s ",
2169 short_bytes_compl_names[GET_COMPL (insn)]);
2170 break;
2171 case 's':
2172 (*info->fprintf_func)
2173 (info->stream, "%s",
2174 short_bytes_compl_names[GET_COMPL (insn)]);
2175 break;
2176 case 'c':
2177 case 'C':
2178 switch (GET_FIELD (insn, 20, 21))
2179 {
2180 case 1:
2181 (*info->fprintf_func) (info->stream, ",bc ");
2182 break;
2183 case 2:
2184 (*info->fprintf_func) (info->stream, ",sl ");
2185 break;
2186 default:
2187 (*info->fprintf_func) (info->stream, " ");
2188 }
2189 break;
2190 case 'd':
2191 switch (GET_FIELD (insn, 20, 21))
2192 {
2193 case 1:
2194 (*info->fprintf_func) (info->stream, ",co ");
2195 break;
2196 default:
2197 (*info->fprintf_func) (info->stream, " ");
2198 }
2199 break;
2200 case 'o':
2201 (*info->fprintf_func) (info->stream, ",o");
2202 break;
2203 case 'g':
2204 (*info->fprintf_func) (info->stream, ",gate");
2205 break;
2206 case 'p':
2207 (*info->fprintf_func) (info->stream, ",l,push");
2208 break;
2209 case 'P':
2210 (*info->fprintf_func) (info->stream, ",pop");
2211 break;
2212 case 'l':
2213 case 'L':
2214 (*info->fprintf_func) (info->stream, ",l");
2215 break;
2216 case 'w':
2217 (*info->fprintf_func)
2218 (info->stream, "%s ",
2219 read_write_names[GET_FIELD (insn, 25, 25)]);
2220 break;
2221 case 'W':
2222 (*info->fprintf_func) (info->stream, ",w ");
2223 break;
2224 case 'r':
2225 if (GET_FIELD (insn, 23, 26) == 5)
2226 (*info->fprintf_func) (info->stream, ",r");
2227 break;
2228 case 'Z':
2229 if (GET_FIELD (insn, 26, 26))
2230 (*info->fprintf_func) (info->stream, ",m ");
2231 else
2232 (*info->fprintf_func) (info->stream, " ");
2233 break;
2234 case 'i':
2235 if (GET_FIELD (insn, 25, 25))
2236 (*info->fprintf_func) (info->stream, ",i");
2237 break;
2238 case 'z':
2239 if (!GET_FIELD (insn, 21, 21))
2240 (*info->fprintf_func) (info->stream, ",z");
2241 break;
2242 case 'a':
2243 (*info->fprintf_func)
2244 (info->stream, "%s",
2245 add_compl_names[GET_FIELD (insn, 20, 21)]);
2246 break;
2247 case 'Y':
2248 (*info->fprintf_func)
2249 (info->stream, ",dc%s",
2250 add_compl_names[GET_FIELD (insn, 20, 21)]);
2251 break;
2252 case 'y':
2253 (*info->fprintf_func)
2254 (info->stream, ",c%s",
2255 add_compl_names[GET_FIELD (insn, 20, 21)]);
2256 break;
2257 case 'v':
2258 if (GET_FIELD (insn, 20, 20))
2259 (*info->fprintf_func) (info->stream, ",tsv");
2260 break;
2261 case 't':
2262 (*info->fprintf_func) (info->stream, ",tc");
2263 if (GET_FIELD (insn, 20, 20))
2264 (*info->fprintf_func) (info->stream, ",tsv");
2265 break;
2266 case 'B':
2267 (*info->fprintf_func) (info->stream, ",db");
2268 if (GET_FIELD (insn, 20, 20))
2269 (*info->fprintf_func) (info->stream, ",tsv");
2270 break;
2271 case 'b':
2272 (*info->fprintf_func) (info->stream, ",b");
2273 if (GET_FIELD (insn, 20, 20))
2274 (*info->fprintf_func) (info->stream, ",tsv");
2275 break;
2276 case 'T':
2277 if (GET_FIELD (insn, 25, 25))
2278 (*info->fprintf_func) (info->stream, ",tc");
2279 break;
2280 case 'S':
2281 /* EXTRD/W has a following condition. */
2282 if (*(s + 1) == '?')
2283 (*info->fprintf_func)
2284 (info->stream, "%s",
2285 signed_unsigned_names[GET_FIELD (insn, 21, 21)]);
2286 else
2287 (*info->fprintf_func)
2288 (info->stream, "%s ",
2289 signed_unsigned_names[GET_FIELD (insn, 21, 21)]);
2290 break;
2291 case 'h':
2292 (*info->fprintf_func)
2293 (info->stream, "%s",
2294 mix_half_names[GET_FIELD (insn, 17, 17)]);
2295 break;
2296 case 'H':
2297 (*info->fprintf_func)
2298 (info->stream, "%s ",
2299 saturation_names[GET_FIELD (insn, 24, 25)]);
2300 break;
2301 case '*':
2302 (*info->fprintf_func)
2303 (info->stream, ",%d%d%d%d ",
2304 GET_FIELD (insn, 17, 18), GET_FIELD (insn, 20, 21),
2305 GET_FIELD (insn, 22, 23), GET_FIELD (insn, 24, 25));
2306 break;
2307
2308 case 'q':
2309 {
2310 int m, a;
2311
2312 m = GET_FIELD (insn, 28, 28);
2313 a = GET_FIELD (insn, 29, 29);
2314
2315 if (m && !a)
2316 fputs_filtered (",ma ", info);
2317 else if (m && a)
2318 fputs_filtered (",mb ", info);
2319 else
2320 fputs_filtered (" ", info);
2321 break;
2322 }
2323
2324 case 'J':
2325 {
2326 int opc = GET_FIELD (insn, 0, 5);
2327
2328 if (opc == 0x16 || opc == 0x1e)
2329 {
2330 if (GET_FIELD (insn, 29, 29) == 0)
2331 fputs_filtered (",ma ", info);
2332 else
2333 fputs_filtered (",mb ", info);
2334 }
2335 else
2336 fputs_filtered (" ", info);
2337 break;
2338 }
2339
2340 case 'e':
2341 {
2342 int opc = GET_FIELD (insn, 0, 5);
2343
2344 if (opc == 0x13 || opc == 0x1b)
2345 {
2346 if (GET_FIELD (insn, 18, 18) == 1)
2347 fputs_filtered (",mb ", info);
2348 else
2349 fputs_filtered (",ma ", info);
2350 }
2351 else if (opc == 0x17 || opc == 0x1f)
2352 {
2353 if (GET_FIELD (insn, 31, 31) == 1)
2354 fputs_filtered (",ma ", info);
2355 else
2356 fputs_filtered (",mb ", info);
2357 }
2358 else
2359 fputs_filtered (" ", info);
2360
2361 break;
2362 }
2363 }
2364 break;
2365
2366 /* Handle conditions. */
2367 case '?':
2368 {
2369 s++;
2370 switch (*s)
2371 {
2372 case 'f':
2373 (*info->fprintf_func)
2374 (info->stream, "%s ",
2375 float_comp_names[GET_FIELD (insn, 27, 31)]);
2376 break;
2377
2378 /* These four conditions are for the set of instructions
2379 which distinguish true/false conditions by opcode
2380 rather than by the 'f' bit (sigh): comb, comib,
2381 addb, addib. */
2382 case 't':
2383 fputs_filtered
2384 (compare_cond_names[GET_FIELD (insn, 16, 18)], info);
2385 break;
2386 case 'n':
2387 fputs_filtered
2388 (compare_cond_names[GET_FIELD (insn, 16, 18)
2389 + GET_FIELD (insn, 4, 4) * 8],
2390 info);
2391 break;
2392 case 'N':
2393 fputs_filtered
2394 (compare_cond_64_names[GET_FIELD (insn, 16, 18)
2395 + GET_FIELD (insn, 2, 2) * 8],
2396 info);
2397 break;
2398 case 'Q':
2399 fputs_filtered
2400 (cmpib_cond_64_names[GET_FIELD (insn, 16, 18)],
2401 info);
2402 break;
2403 case '@':
2404 fputs_filtered
2405 (add_cond_names[GET_FIELD (insn, 16, 18)
2406 + GET_FIELD (insn, 4, 4) * 8],
2407 info);
2408 break;
2409 case 's':
2410 (*info->fprintf_func)
2411 (info->stream, "%s ",
2412 compare_cond_names[GET_COND (insn)]);
2413 break;
2414 case 'S':
2415 (*info->fprintf_func)
2416 (info->stream, "%s ",
2417 compare_cond_64_names[GET_COND (insn)]);
2418 break;
2419 case 'a':
2420 (*info->fprintf_func)
2421 (info->stream, "%s ",
2422 add_cond_names[GET_COND (insn)]);
2423 break;
2424 case 'A':
2425 (*info->fprintf_func)
2426 (info->stream, "%s ",
2427 add_cond_64_names[GET_COND (insn)]);
2428 break;
2429 case 'd':
2430 (*info->fprintf_func)
2431 (info->stream, "%s",
2432 add_cond_names[GET_FIELD (insn, 16, 18)]);
2433 break;
2434
2435 case 'W':
2436 (*info->fprintf_func)
2437 (info->stream, "%s",
2438 wide_add_cond_names[GET_FIELD (insn, 16, 18) +
2439 GET_FIELD (insn, 4, 4) * 8]);
2440 break;
2441
2442 case 'l':
2443 (*info->fprintf_func)
2444 (info->stream, "%s ",
2445 logical_cond_names[GET_COND (insn)]);
2446 break;
2447 case 'L':
2448 (*info->fprintf_func)
2449 (info->stream, "%s ",
2450 logical_cond_64_names[GET_COND (insn)]);
2451 break;
2452 case 'u':
2453 (*info->fprintf_func)
2454 (info->stream, "%s ",
2455 unit_cond_names[GET_COND (insn)]);
2456 break;
2457 case 'U':
2458 (*info->fprintf_func)
2459 (info->stream, "%s ",
2460 unit_cond_64_names[GET_COND (insn)]);
2461 break;
2462 case 'y':
2463 case 'x':
2464 case 'b':
2465 (*info->fprintf_func)
2466 (info->stream, "%s",
2467 shift_cond_names[GET_FIELD (insn, 16, 18)]);
2468
2469 /* If the next character in args is 'n', it will handle
2470 putting out the space. */
2471 if (s[1] != 'n')
2472 (*info->fprintf_func) (info->stream, " ");
2473 break;
2474 case 'X':
2475 (*info->fprintf_func)
2476 (info->stream, "%s ",
2477 shift_cond_64_names[GET_FIELD (insn, 16, 18)]);
2478 break;
2479 case 'B':
2480 (*info->fprintf_func)
2481 (info->stream, "%s",
2482 bb_cond_64_names[GET_FIELD (insn, 16, 16)]);
2483
2484 /* If the next character in args is 'n', it will handle
2485 putting out the space. */
2486 if (s[1] != 'n')
2487 (*info->fprintf_func) (info->stream, " ");
2488 break;
2489 }
2490 break;
2491 }
2492
2493 case 'V':
2494 fput_const (extract_5_store (insn), info);
2495 break;
2496 case 'r':
2497 fput_const (extract_5r_store (insn), info);
2498 break;
2499 case 'R':
2500 fput_const (extract_5R_store (insn), info);
2501 break;
2502 case 'U':
2503 fput_const (extract_10U_store (insn), info);
2504 break;
2505 case 'B':
2506 case 'Q':
2507 fput_const (extract_5Q_store (insn), info);
2508 break;
2509 case 'i':
2510 fput_const (extract_11 (insn), info);
2511 break;
2512 case 'j':
2513 fput_const (extract_14 (insn), info);
2514 break;
2515 case 'k':
2516 fputs_filtered ("L%", info);
2517 fput_const (extract_21 (insn), info);
2518 break;
2519 case '<':
2520 case 'l':
2521 /* 16-bit long disp., PA2.0 wide only. */
2522 fput_const (extract_16 (insn), info);
2523 break;
2524 case 'n':
2525 if (insn & 0x2)
2526 (*info->fprintf_func) (info->stream, ",n ");
2527 else
2528 (*info->fprintf_func) (info->stream, " ");
2529 break;
2530 case 'N':
2531 if ((insn & 0x20) && s[1])
2532 (*info->fprintf_func) (info->stream, ",n ");
2533 else if (insn & 0x20)
2534 (*info->fprintf_func) (info->stream, ",n");
2535 else if (s[1])
2536 (*info->fprintf_func) (info->stream, " ");
2537 break;
2538 case 'w':
2539 (*info->print_address_func)
2540 (memaddr + 8 + extract_12 (insn), info);
2541 break;
2542 case 'W':
2543 /* 17 bit PC-relative branch. */
2544 (*info->print_address_func)
2545 ((memaddr + 8 + extract_17 (insn)), info);
2546 break;
2547 case 'z':
2548 /* 17 bit displacement. This is an offset from a register
2549 so it gets disasssembled as just a number, not any sort
2550 of address. */
2551 fput_const (extract_17 (insn), info);
2552 break;
2553
2554 case 'Z':
2555 /* addil %r1 implicit output. */
2556 fputs_filtered ("r1", info);
2557 break;
2558
2559 case 'Y':
2560 /* be,l %sr0,%r31 implicit output. */
2561 fputs_filtered ("sr0,r31", info);
2562 break;
2563
2564 case '@':
2565 (*info->fprintf_func) (info->stream, "0");
2566 break;
2567
2568 case '.':
2569 (*info->fprintf_func) (info->stream, "%d",
2570 GET_FIELD (insn, 24, 25));
2571 break;
2572 case '*':
2573 (*info->fprintf_func) (info->stream, "%d",
2574 GET_FIELD (insn, 22, 25));
2575 break;
2576 case '!':
2577 fputs_filtered ("sar", info);
2578 break;
2579 case 'p':
2580 (*info->fprintf_func) (info->stream, "%d",
2581 31 - GET_FIELD (insn, 22, 26));
2582 break;
2583 case '~':
2584 {
2585 int num;
2586 num = GET_FIELD (insn, 20, 20) << 5;
2587 num |= GET_FIELD (insn, 22, 26);
2588 (*info->fprintf_func) (info->stream, "%d", 63 - num);
2589 break;
2590 }
2591 case 'P':
2592 (*info->fprintf_func) (info->stream, "%d",
2593 GET_FIELD (insn, 22, 26));
2594 break;
2595 case 'q':
2596 {
2597 int num;
2598 num = GET_FIELD (insn, 20, 20) << 5;
2599 num |= GET_FIELD (insn, 22, 26);
2600 (*info->fprintf_func) (info->stream, "%d", num);
2601 break;
2602 }
2603 case 'T':
2604 (*info->fprintf_func) (info->stream, "%d",
2605 32 - GET_FIELD (insn, 27, 31));
2606 break;
2607 case '%':
2608 {
2609 int num;
2610 num = (GET_FIELD (insn, 23, 23) + 1) * 32;
2611 num -= GET_FIELD (insn, 27, 31);
2612 (*info->fprintf_func) (info->stream, "%d", num);
2613 break;
2614 }
2615 case '|':
2616 {
2617 int num;
2618 num = (GET_FIELD (insn, 19, 19) + 1) * 32;
2619 num -= GET_FIELD (insn, 27, 31);
2620 (*info->fprintf_func) (info->stream, "%d", num);
2621 break;
2622 }
2623 case '$':
2624 fput_const (GET_FIELD (insn, 20, 28), info);
2625 break;
2626 case 'A':
2627 fput_const (GET_FIELD (insn, 6, 18), info);
2628 break;
2629 case 'D':
2630 fput_const (GET_FIELD (insn, 6, 31), info);
2631 break;
2632 case 'v':
2633 (*info->fprintf_func) (info->stream, ",%d",
2634 GET_FIELD (insn, 23, 25));
2635 break;
2636 case 'O':
2637 fput_const ((GET_FIELD (insn, 6,20) << 5 |
2638 GET_FIELD (insn, 27, 31)), info);
2639 break;
2640 case 'o':
2641 fput_const (GET_FIELD (insn, 6, 20), info);
2642 break;
2643 case '2':
2644 fput_const ((GET_FIELD (insn, 6, 22) << 5 |
2645 GET_FIELD (insn, 27, 31)), info);
2646 break;
2647 case '1':
2648 fput_const ((GET_FIELD (insn, 11, 20) << 5 |
2649 GET_FIELD (insn, 27, 31)), info);
2650 break;
2651 case '0':
2652 fput_const ((GET_FIELD (insn, 16, 20) << 5 |
2653 GET_FIELD (insn, 27, 31)), info);
2654 break;
2655 case 'u':
2656 (*info->fprintf_func) (info->stream, ",%d",
2657 GET_FIELD (insn, 23, 25));
2658 break;
2659 case 'F':
2660 /* If no destination completer and not before a completer
2661 for fcmp, need a space here. */
2662 if (s[1] == 'G' || s[1] == '?')
2663 fputs_filtered
2664 (float_format_names[GET_FIELD (insn, 19, 20)], info);
2665 else
2666 (*info->fprintf_func)
2667 (info->stream, "%s ",
2668 float_format_names[GET_FIELD (insn, 19, 20)]);
2669 break;
2670 case 'G':
2671 (*info->fprintf_func)
2672 (info->stream, "%s ",
2673 float_format_names[GET_FIELD (insn, 17, 18)]);
2674 break;
2675 case 'H':
2676 if (GET_FIELD (insn, 26, 26) == 1)
2677 (*info->fprintf_func) (info->stream, "%s ",
2678 float_format_names[0]);
2679 else
2680 (*info->fprintf_func) (info->stream, "%s ",
2681 float_format_names[1]);
2682 break;
2683 case 'I':
2684 /* If no destination completer and not before a completer
2685 for fcmp, need a space here. */
2686 if (s[1] == '?')
2687 fputs_filtered
2688 (float_format_names[GET_FIELD (insn, 20, 20)], info);
2689 else
2690 (*info->fprintf_func)
2691 (info->stream, "%s ",
2692 float_format_names[GET_FIELD (insn, 20, 20)]);
2693 break;
2694
2695 case 'J':
2696 fput_const (extract_14 (insn), info);
2697 break;
2698
2699 case '#':
2700 {
2701 int sign = GET_FIELD (insn, 31, 31);
2702 int imm10 = GET_FIELD (insn, 18, 27);
2703 int disp;
2704
2705 if (sign)
2706 disp = (-1 << 10) | imm10;
2707 else
2708 disp = imm10;
2709
2710 disp <<= 3;
2711 fput_const (disp, info);
2712 break;
2713 }
2714 case 'K':
2715 case 'd':
2716 {
2717 int sign = GET_FIELD (insn, 31, 31);
2718 int imm11 = GET_FIELD (insn, 18, 28);
2719 int disp;
2720
2721 if (sign)
2722 disp = (-1 << 11) | imm11;
2723 else
2724 disp = imm11;
2725
2726 disp <<= 2;
2727 fput_const (disp, info);
2728 break;
2729 }
2730
2731 case '>':
2732 case 'y':
2733 {
2734 /* 16-bit long disp., PA2.0 wide only. */
2735 int disp = extract_16 (insn);
2736 disp &= ~3;
2737 fput_const (disp, info);
2738 break;
2739 }
2740
2741 case '&':
2742 {
2743 /* 16-bit long disp., PA2.0 wide only. */
2744 int disp = extract_16 (insn);
2745 disp &= ~7;
2746 fput_const (disp, info);
2747 break;
2748 }
2749
2750 case '_':
2751 break; /* Dealt with by '{' */
2752
2753 case '{':
2754 {
2755 int sub = GET_FIELD (insn, 14, 16);
2756 int df = GET_FIELD (insn, 17, 18);
2757 int sf = GET_FIELD (insn, 19, 20);
2758 const char * const * source = float_format_names;
2759 const char * const * dest = float_format_names;
2760 const char *t = "";
2761
2762 if (sub == 4)
2763 {
2764 fputs_filtered (",UND ", info);
2765 break;
2766 }
2767 if ((sub & 3) == 3)
2768 t = ",t";
2769 if ((sub & 3) == 1)
2770 source = sub & 4 ? fcnv_ufixed_names : fcnv_fixed_names;
2771 if (sub & 2)
2772 dest = sub & 4 ? fcnv_ufixed_names : fcnv_fixed_names;
2773
2774 (*info->fprintf_func) (info->stream, "%s%s%s ",
2775 t, source[sf], dest[df]);
2776 break;
2777 }
2778
2779 case 'm':
2780 {
2781 int y = GET_FIELD (insn, 16, 18);
2782
2783 if (y != 1)
2784 fput_const ((y ^ 1) - 1, info);
2785 }
2786 break;
2787
2788 case 'h':
2789 {
2790 int cbit;
2791
2792 cbit = GET_FIELD (insn, 16, 18);
2793
2794 if (cbit > 0)
2795 (*info->fprintf_func) (info->stream, ",%d", cbit - 1);
2796 break;
2797 }
2798
2799 case '=':
2800 {
2801 int cond = GET_FIELD (insn, 27, 31);
2802
2803 switch (cond)
2804 {
2805 case 0: fputs_filtered (" ", info); break;
2806 case 1: fputs_filtered ("acc ", info); break;
2807 case 2: fputs_filtered ("rej ", info); break;
2808 case 5: fputs_filtered ("acc8 ", info); break;
2809 case 6: fputs_filtered ("rej8 ", info); break;
2810 case 9: fputs_filtered ("acc6 ", info); break;
2811 case 13: fputs_filtered ("acc4 ", info); break;
2812 case 17: fputs_filtered ("acc2 ", info); break;
2813 default: break;
2814 }
2815 break;
2816 }
2817
2818 case 'X':
2819 (*info->print_address_func)
2820 (memaddr + 8 + extract_22 (insn), info);
2821 break;
2822 case 'L':
2823 fputs_filtered (",rp", info);
2824 break;
2825 default:
2826 (*info->fprintf_func) (info->stream, "%c", *s);
2827 break;
2828 }
2829 }
2830 return sizeof (insn);
2831 }
2832 }
2833 info->fprintf_func(info->stream, "<unknown>");
2834 return sizeof (insn);
2835 }
AR7 emulation for QEMU