opcodes/arm-dis.c

   1 /* Instruction printing code for the ARM
   2    Copyright (C) 1994-2019 Free Software Foundation, Inc.
   3    Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
   4    Modification by James G. Smith (jsmith@cygnus.co.uk)
   5
   6    This file is part of libopcodes.
   7
   8    This library 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 3 of the License, or
  11    (at your option) any later version.
  12
  13    It is distributed in the hope that it will be useful, but WITHOUT
  14    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  16    License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  21    MA 02110-1301, USA.  */
  22
  23 #include "sysdep.h"
  24
  25 #include "disassemble.h"
  26 #include "opcode/arm.h"
  27 #include "opintl.h"
  28 #include "safe-ctype.h"
  29 #include "libiberty.h"
  30 #include "floatformat.h"
  31
  32 /* FIXME: This shouldn't be done here.  */
  33 #include "coff/internal.h"
  34 #include "libcoff.h"
  35 #include "bfd.h"
  36 #include "elf-bfd.h"
  37 #include "elf/internal.h"
  38 #include "elf/arm.h"
  39 #include "mach-o.h"
  40
  41 /* FIXME: Belongs in global header.  */
  42 #ifndef strneq
  43 #define strneq(a,b,n)   (strncmp ((a), (b), (n)) == 0)
  44 #endif
  45
  46 /* Cached mapping symbol state.  */
  47 enum map_type
  48 {
  49   MAP_ARM,
  50   MAP_THUMB,
  51   MAP_DATA
  52 };
  53
  54 struct arm_private_data
  55 {
  56   /* The features to use when disassembling optional instructions.  */
  57   arm_feature_set features;
  58
  59   /* Track the last type (although this doesn't seem to be useful) */
  60   enum map_type last_type;
  61
  62   /* Tracking symbol table information */
  63   int last_mapping_sym;
  64
  65   /* The end range of the current range being disassembled.  */
  66   bfd_vma last_stop_offset;
  67   bfd_vma last_mapping_addr;
  68 };
  69
  70 struct opcode32
  71 {
  72   arm_feature_set arch;         /* Architecture defining this insn.  */
  73   unsigned long value;          /* If arch is 0 then value is a sentinel.  */
  74   unsigned long mask;           /* Recognise insn if (op & mask) == value.  */
  75   const char *  assembler;      /* How to disassemble this insn.  */
  76 };
  77
  78 enum isa {
  79   ANY,
  80   T32,
  81   ARM
  82 };
  83
  84
  85 /* Shared (between Arm and Thumb mode) opcode.  */
  86 struct sopcode32
  87 {
  88   enum isa isa;                 /* Execution mode instruction availability.  */
  89   arm_feature_set arch;         /* Architecture defining this insn.  */
  90   unsigned long value;          /* If arch is 0 then value is a sentinel.  */
  91   unsigned long mask;           /* Recognise insn if (op & mask) == value.  */
  92   const char *  assembler;      /* How to disassemble this insn.  */
  93 };
  94
  95 struct opcode16
  96 {
  97   arm_feature_set arch;         /* Architecture defining this insn.  */
  98   unsigned short value, mask;   /* Recognise insn if (op & mask) == value.  */
  99   const char *assembler;        /* How to disassemble this insn.  */
 100 };
 101
 102 /* print_insn_coprocessor recognizes the following format control codes:
 103
 104    %%                   %
 105
 106    %c                   print condition code (always bits 28-31 in ARM mode)
 107    %q                   print shifter argument
 108    %u                   print condition code (unconditional in ARM mode,
 109                           UNPREDICTABLE if not AL in Thumb)
 110    %A                   print address for ldc/stc/ldf/stf instruction
 111    %B                   print vstm/vldm register list
 112    %I                   print cirrus signed shift immediate: bits 0..3|4..6
 113    %F                   print the COUNT field of a LFM/SFM instruction.
 114    %P                   print floating point precision in arithmetic insn
 115    %Q                   print floating point precision in ldf/stf insn
 116    %R                   print floating point rounding mode
 117
 118    %<bitfield>c         print as a condition code (for vsel)
 119    %<bitfield>r         print as an ARM register
 120    %<bitfield>R         as %<>r but r15 is UNPREDICTABLE
 121    %<bitfield>ru        as %<>r but each u register must be unique.
 122    %<bitfield>d         print the bitfield in decimal
 123    %<bitfield>k         print immediate for VFPv3 conversion instruction
 124    %<bitfield>x         print the bitfield in hex
 125    %<bitfield>X         print the bitfield as 1 hex digit without leading "0x"
 126    %<bitfield>f         print a floating point constant if >7 else a
 127                         floating point register
 128    %<bitfield>w         print as an iWMMXt width field - [bhwd]ss/us
 129    %<bitfield>g         print as an iWMMXt 64-bit register
 130    %<bitfield>G         print as an iWMMXt general purpose or control register
 131    %<bitfield>D         print as a NEON D register
 132    %<bitfield>Q         print as a NEON Q register
 133    %<bitfield>V         print as a NEON D or Q register
 134    %<bitfield>E         print a quarter-float immediate value
 135
 136    %y<code>             print a single precision VFP reg.
 137                           Codes: 0=>Sm, 1=>Sd, 2=>Sn, 3=>multi-list, 4=>Sm pair
 138    %z<code>             print a double precision VFP reg
 139                           Codes: 0=>Dm, 1=>Dd, 2=>Dn, 3=>multi-list
 140
 141    %<bitfield>'c        print specified char iff bitfield is all ones
 142    %<bitfield>`c        print specified char iff bitfield is all zeroes
 143    %<bitfield>?ab...    select from array of values in big endian order
 144
 145    %L                   print as an iWMMXt N/M width field.
 146    %Z                   print the Immediate of a WSHUFH instruction.
 147    %l                   like 'A' except use byte offsets for 'B' & 'H'
 148                         versions.
 149    %i                   print 5-bit immediate in bits 8,3..0
 150                         (print "32" when 0)
 151    %r                   print register offset address for wldt/wstr instruction.  */
 152
 153 enum opcode_sentinel_enum
 154 {
 155   SENTINEL_IWMMXT_START = 1,
 156   SENTINEL_IWMMXT_END,
 157   SENTINEL_GENERIC_START
 158 } opcode_sentinels;
 159
 160 #define UNDEFINED_INSTRUCTION      "\t\t; <UNDEFINED> instruction: %0-31x"
 161 #define UNKNOWN_INSTRUCTION_32BIT  "\t\t; <UNDEFINED> instruction: %08x"
 162 #define UNKNOWN_INSTRUCTION_16BIT  "\t\t; <UNDEFINED> instruction: %04x"
 163 #define UNPREDICTABLE_INSTRUCTION  "\t; <UNPREDICTABLE>"
 164
 165 /* Common coprocessor opcodes shared between Arm and Thumb-2.  */
 166
 167 static const struct sopcode32 coprocessor_opcodes[] =
 168 {
 169   /* XScale instructions.  */
 170   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 171     0x0e200010, 0x0fff0ff0,
 172     "mia%c\tacc0, %0-3r, %12-15r"},
 173   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 174     0x0e280010, 0x0fff0ff0,
 175     "miaph%c\tacc0, %0-3r, %12-15r"},
 176   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 177     0x0e2c0010, 0x0ffc0ff0, "mia%17'T%17`B%16'T%16`B%c\tacc0, %0-3r, %12-15r"},
 178   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 179     0x0c400000, 0x0ff00fff, "mar%c\tacc0, %12-15r, %16-19r"},
 180   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 181     0x0c500000, 0x0ff00fff, "mra%c\t%12-15r, %16-19r, acc0"},
 182
 183   /* Intel Wireless MMX technology instructions.  */
 184   {ANY, ARM_FEATURE_CORE_LOW (0), SENTINEL_IWMMXT_START, 0, "" },
 185   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_IWMMXT),
 186     0x0e130130, 0x0f3f0fff, "tandc%22-23w%c\t%12-15r"},
 187   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 188     0x0e400010, 0x0ff00f3f, "tbcst%6-7w%c\t%16-19g, %12-15r"},
 189   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 190     0x0e130170, 0x0f3f0ff8, "textrc%22-23w%c\t%12-15r, #%0-2d"},
 191   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 192     0x0e100070, 0x0f300ff0, "textrm%3?su%22-23w%c\t%12-15r, %16-19g, #%0-2d"},
 193   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 194     0x0e600010, 0x0ff00f38, "tinsr%6-7w%c\t%16-19g, %12-15r, #%0-2d"},
 195   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 196     0x0e000110, 0x0ff00fff, "tmcr%c\t%16-19G, %12-15r"},
 197   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 198     0x0c400000, 0x0ff00ff0, "tmcrr%c\t%0-3g, %12-15r, %16-19r"},
 199   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 200     0x0e2c0010, 0x0ffc0e10, "tmia%17?tb%16?tb%c\t%5-8g, %0-3r, %12-15r"},
 201   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 202     0x0e200010, 0x0fff0e10, "tmia%c\t%5-8g, %0-3r, %12-15r"},
 203   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 204     0x0e280010, 0x0fff0e10, "tmiaph%c\t%5-8g, %0-3r, %12-15r"},
 205   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 206     0x0e100030, 0x0f300fff, "tmovmsk%22-23w%c\t%12-15r, %16-19g"},
 207   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 208     0x0e100110, 0x0ff00ff0, "tmrc%c\t%12-15r, %16-19G"},
 209   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 210     0x0c500000, 0x0ff00ff0, "tmrrc%c\t%12-15r, %16-19r, %0-3g"},
 211   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 212     0x0e130150, 0x0f3f0fff, "torc%22-23w%c\t%12-15r"},
 213   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 214     0x0e120190, 0x0f3f0fff, "torvsc%22-23w%c\t%12-15r"},
 215   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 216     0x0e2001c0, 0x0f300fff, "wabs%22-23w%c\t%12-15g, %16-19g"},
 217   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 218     0x0e0001c0, 0x0f300fff, "wacc%22-23w%c\t%12-15g, %16-19g"},
 219   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 220     0x0e000180, 0x0f000ff0, "wadd%20-23w%c\t%12-15g, %16-19g, %0-3g"},
 221   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 222     0x0e2001a0, 0x0fb00ff0, "waddbhus%22?ml%c\t%12-15g, %16-19g, %0-3g"},
 223   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 224     0x0ea001a0, 0x0ff00ff0, "waddsubhx%c\t%12-15g, %16-19g, %0-3g"},
 225   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 226     0x0e000020, 0x0f800ff0, "waligni%c\t%12-15g, %16-19g, %0-3g, #%20-22d"},
 227   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 228     0x0e800020, 0x0fc00ff0, "walignr%20-21d%c\t%12-15g, %16-19g, %0-3g"},
 229   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 230     0x0e200000, 0x0fe00ff0, "wand%20'n%c\t%12-15g, %16-19g, %0-3g"},
 231   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 232     0x0e800000, 0x0fa00ff0, "wavg2%22?hb%20'r%c\t%12-15g, %16-19g, %0-3g"},
 233   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 234     0x0e400000, 0x0fe00ff0, "wavg4%20'r%c\t%12-15g, %16-19g, %0-3g"},
 235   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 236     0x0e000060, 0x0f300ff0, "wcmpeq%22-23w%c\t%12-15g, %16-19g, %0-3g"},
 237   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 238     0x0e100060, 0x0f100ff0, "wcmpgt%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"},
 239   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 240     0xfc500100, 0xfe500f00, "wldrd\t%12-15g, %r"},
 241   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 242     0xfc100100, 0xfe500f00, "wldrw\t%12-15G, %A"},
 243   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 244     0x0c100000, 0x0e100e00, "wldr%L%c\t%12-15g, %l"},
 245   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 246     0x0e400100, 0x0fc00ff0, "wmac%21?su%20'z%c\t%12-15g, %16-19g, %0-3g"},
 247   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 248     0x0e800100, 0x0fc00ff0, "wmadd%21?su%20'x%c\t%12-15g, %16-19g, %0-3g"},
 249   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 250     0x0ec00100, 0x0fd00ff0, "wmadd%21?sun%c\t%12-15g, %16-19g, %0-3g"},
 251   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 252     0x0e000160, 0x0f100ff0, "wmax%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"},
 253   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 254     0x0e000080, 0x0f100fe0, "wmerge%c\t%12-15g, %16-19g, %0-3g, #%21-23d"},
 255   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 256     0x0e0000a0, 0x0f800ff0, "wmia%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"},
 257   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 258     0x0e800120, 0x0f800ff0,
 259     "wmiaw%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"},
 260   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 261     0x0e100160, 0x0f100ff0, "wmin%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"},
 262   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 263     0x0e000100, 0x0fc00ff0, "wmul%21?su%20?ml%23'r%c\t%12-15g, %16-19g, %0-3g"},
 264   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 265     0x0ed00100, 0x0fd00ff0, "wmul%21?sumr%c\t%12-15g, %16-19g, %0-3g"},
 266   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 267     0x0ee000c0, 0x0fe00ff0, "wmulwsm%20`r%c\t%12-15g, %16-19g, %0-3g"},
 268   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 269     0x0ec000c0, 0x0fe00ff0, "wmulwum%20`r%c\t%12-15g, %16-19g, %0-3g"},
 270   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 271     0x0eb000c0, 0x0ff00ff0, "wmulwl%c\t%12-15g, %16-19g, %0-3g"},
 272   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 273     0x0e8000a0, 0x0f800ff0,
 274     "wqmia%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"},
 275   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 276     0x0e100080, 0x0fd00ff0, "wqmulm%21'r%c\t%12-15g, %16-19g, %0-3g"},
 277   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 278     0x0ec000e0, 0x0fd00ff0, "wqmulwm%21'r%c\t%12-15g, %16-19g, %0-3g"},
 279   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 280     0x0e000000, 0x0ff00ff0, "wor%c\t%12-15g, %16-19g, %0-3g"},
 281   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 282     0x0e000080, 0x0f000ff0, "wpack%20-23w%c\t%12-15g, %16-19g, %0-3g"},
 283   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 284     0xfe300040, 0xff300ef0, "wror%22-23w\t%12-15g, %16-19g, #%i"},
 285   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 286     0x0e300040, 0x0f300ff0, "wror%22-23w%c\t%12-15g, %16-19g, %0-3g"},
 287   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 288     0x0e300140, 0x0f300ff0, "wror%22-23wg%c\t%12-15g, %16-19g, %0-3G"},
 289   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 290     0x0e000120, 0x0fa00ff0, "wsad%22?hb%20'z%c\t%12-15g, %16-19g, %0-3g"},
 291   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 292     0x0e0001e0, 0x0f000ff0, "wshufh%c\t%12-15g, %16-19g, #%Z"},
 293   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 294     0xfe100040, 0xff300ef0, "wsll%22-23w\t%12-15g, %16-19g, #%i"},
 295   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 296     0x0e100040, 0x0f300ff0, "wsll%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"},
 297   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 298     0x0e100148, 0x0f300ffc, "wsll%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"},
 299   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 300     0xfe000040, 0xff300ef0, "wsra%22-23w\t%12-15g, %16-19g, #%i"},
 301   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 302     0x0e000040, 0x0f300ff0, "wsra%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"},
 303   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 304     0x0e000148, 0x0f300ffc, "wsra%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"},
 305   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 306     0xfe200040, 0xff300ef0, "wsrl%22-23w\t%12-15g, %16-19g, #%i"},
 307   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 308     0x0e200040, 0x0f300ff0, "wsrl%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"},
 309   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 310     0x0e200148, 0x0f300ffc, "wsrl%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"},
 311   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 312     0xfc400100, 0xfe500f00, "wstrd\t%12-15g, %r"},
 313   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 314     0xfc000100, 0xfe500f00, "wstrw\t%12-15G, %A"},
 315   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 316     0x0c000000, 0x0e100e00, "wstr%L%c\t%12-15g, %l"},
 317   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 318     0x0e0001a0, 0x0f000ff0, "wsub%20-23w%c\t%12-15g, %16-19g, %0-3g"},
 319   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 320     0x0ed001c0, 0x0ff00ff0, "wsubaddhx%c\t%12-15g, %16-19g, %0-3g"},
 321   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 322     0x0e1001c0, 0x0f300ff0, "wabsdiff%22-23w%c\t%12-15g, %16-19g, %0-3g"},
 323   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 324     0x0e0000c0, 0x0fd00fff, "wunpckeh%21?sub%c\t%12-15g, %16-19g"},
 325   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 326     0x0e4000c0, 0x0fd00fff, "wunpckeh%21?suh%c\t%12-15g, %16-19g"},
 327   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 328     0x0e8000c0, 0x0fd00fff, "wunpckeh%21?suw%c\t%12-15g, %16-19g"},
 329   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 330     0x0e0000e0, 0x0f100fff, "wunpckel%21?su%22-23w%c\t%12-15g, %16-19g"},
 331   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 332     0x0e1000c0, 0x0f300ff0, "wunpckih%22-23w%c\t%12-15g, %16-19g, %0-3g"},
 333   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 334     0x0e1000e0, 0x0f300ff0, "wunpckil%22-23w%c\t%12-15g, %16-19g, %0-3g"},
 335   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_XSCALE),
 336     0x0e100000, 0x0ff00ff0, "wxor%c\t%12-15g, %16-19g, %0-3g"},
 337   {ANY, ARM_FEATURE_CORE_LOW (0),
 338     SENTINEL_IWMMXT_END, 0, "" },
 339
 340   /* Floating point coprocessor (FPA) instructions.  */
 341   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 342     0x0e000100, 0x0ff08f10, "adf%c%P%R\t%12-14f, %16-18f, %0-3f"},
 343   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 344     0x0e100100, 0x0ff08f10, "muf%c%P%R\t%12-14f, %16-18f, %0-3f"},
 345   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 346     0x0e200100, 0x0ff08f10, "suf%c%P%R\t%12-14f, %16-18f, %0-3f"},
 347   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 348     0x0e300100, 0x0ff08f10, "rsf%c%P%R\t%12-14f, %16-18f, %0-3f"},
 349   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 350     0x0e400100, 0x0ff08f10, "dvf%c%P%R\t%12-14f, %16-18f, %0-3f"},
 351   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 352     0x0e500100, 0x0ff08f10, "rdf%c%P%R\t%12-14f, %16-18f, %0-3f"},
 353   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 354     0x0e600100, 0x0ff08f10, "pow%c%P%R\t%12-14f, %16-18f, %0-3f"},
 355   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 356     0x0e700100, 0x0ff08f10, "rpw%c%P%R\t%12-14f, %16-18f, %0-3f"},
 357   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 358     0x0e800100, 0x0ff08f10, "rmf%c%P%R\t%12-14f, %16-18f, %0-3f"},
 359   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 360     0x0e900100, 0x0ff08f10, "fml%c%P%R\t%12-14f, %16-18f, %0-3f"},
 361   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 362     0x0ea00100, 0x0ff08f10, "fdv%c%P%R\t%12-14f, %16-18f, %0-3f"},
 363   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 364     0x0eb00100, 0x0ff08f10, "frd%c%P%R\t%12-14f, %16-18f, %0-3f"},
 365   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 366     0x0ec00100, 0x0ff08f10, "pol%c%P%R\t%12-14f, %16-18f, %0-3f"},
 367   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 368     0x0e008100, 0x0ff08f10, "mvf%c%P%R\t%12-14f, %0-3f"},
 369   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 370     0x0e108100, 0x0ff08f10, "mnf%c%P%R\t%12-14f, %0-3f"},
 371   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 372     0x0e208100, 0x0ff08f10, "abs%c%P%R\t%12-14f, %0-3f"},
 373   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 374     0x0e308100, 0x0ff08f10, "rnd%c%P%R\t%12-14f, %0-3f"},
 375   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 376     0x0e408100, 0x0ff08f10, "sqt%c%P%R\t%12-14f, %0-3f"},
 377   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 378     0x0e508100, 0x0ff08f10, "log%c%P%R\t%12-14f, %0-3f"},
 379   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 380     0x0e608100, 0x0ff08f10, "lgn%c%P%R\t%12-14f, %0-3f"},
 381   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 382     0x0e708100, 0x0ff08f10, "exp%c%P%R\t%12-14f, %0-3f"},
 383   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 384     0x0e808100, 0x0ff08f10, "sin%c%P%R\t%12-14f, %0-3f"},
 385   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 386     0x0e908100, 0x0ff08f10, "cos%c%P%R\t%12-14f, %0-3f"},
 387   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 388     0x0ea08100, 0x0ff08f10, "tan%c%P%R\t%12-14f, %0-3f"},
 389   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 390     0x0eb08100, 0x0ff08f10, "asn%c%P%R\t%12-14f, %0-3f"},
 391   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 392     0x0ec08100, 0x0ff08f10, "acs%c%P%R\t%12-14f, %0-3f"},
 393   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 394     0x0ed08100, 0x0ff08f10, "atn%c%P%R\t%12-14f, %0-3f"},
 395   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 396     0x0ee08100, 0x0ff08f10, "urd%c%P%R\t%12-14f, %0-3f"},
 397   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 398     0x0ef08100, 0x0ff08f10, "nrm%c%P%R\t%12-14f, %0-3f"},
 399   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 400     0x0e000110, 0x0ff00f1f, "flt%c%P%R\t%16-18f, %12-15r"},
 401   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 402     0x0e100110, 0x0fff0f98, "fix%c%R\t%12-15r, %0-2f"},
 403   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 404     0x0e200110, 0x0fff0fff, "wfs%c\t%12-15r"},
 405   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 406     0x0e300110, 0x0fff0fff, "rfs%c\t%12-15r"},
 407   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 408     0x0e400110, 0x0fff0fff, "wfc%c\t%12-15r"},
 409   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 410     0x0e500110, 0x0fff0fff, "rfc%c\t%12-15r"},
 411   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 412     0x0e90f110, 0x0ff8fff0, "cmf%c\t%16-18f, %0-3f"},
 413   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 414     0x0eb0f110, 0x0ff8fff0, "cnf%c\t%16-18f, %0-3f"},
 415   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 416     0x0ed0f110, 0x0ff8fff0, "cmfe%c\t%16-18f, %0-3f"},
 417   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 418     0x0ef0f110, 0x0ff8fff0, "cnfe%c\t%16-18f, %0-3f"},
 419   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 420     0x0c000100, 0x0e100f00, "stf%c%Q\t%12-14f, %A"},
 421   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V1),
 422     0x0c100100, 0x0e100f00, "ldf%c%Q\t%12-14f, %A"},
 423   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V2),
 424     0x0c000200, 0x0e100f00, "sfm%c\t%12-14f, %F, %A"},
 425   {ANY, ARM_FEATURE_COPROC (FPU_FPA_EXT_V2),
 426     0x0c100200, 0x0e100f00, "lfm%c\t%12-14f, %F, %A"},
 427
 428   /* ARMv8-M Mainline Security Extensions instructions.  */
 429   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M_MAIN),
 430     0xec300a00, 0xfff0ffff, "vlldm\t%16-19r"},
 431   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M_MAIN),
 432     0xec200a00, 0xfff0ffff, "vlstm\t%16-19r"},
 433
 434   /* Register load/store.  */
 435   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1),
 436     0x0d2d0b00, 0x0fbf0f01, "vpush%c\t%B"},
 437   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1),
 438     0x0d200b00, 0x0fb00f01, "vstmdb%c\t%16-19r!, %B"},
 439   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1),
 440     0x0d300b00, 0x0fb00f01, "vldmdb%c\t%16-19r!, %B"},
 441   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1),
 442     0x0c800b00, 0x0f900f01, "vstmia%c\t%16-19r%21'!, %B"},
 443   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1),
 444     0x0cbd0b00, 0x0fbf0f01, "vpop%c\t%B"},
 445   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1),
 446     0x0c900b00, 0x0f900f01, "vldmia%c\t%16-19r%21'!, %B"},
 447   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1),
 448     0x0d000b00, 0x0f300f00, "vstr%c\t%12-15,22D, %A"},
 449   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1),
 450     0x0d100b00, 0x0f300f00, "vldr%c\t%12-15,22D, %A"},
 451   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 452     0x0d2d0a00, 0x0fbf0f00, "vpush%c\t%y3"},
 453   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 454     0x0d200a00, 0x0fb00f00, "vstmdb%c\t%16-19r!, %y3"},
 455   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 456     0x0d300a00, 0x0fb00f00, "vldmdb%c\t%16-19r!, %y3"},
 457   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 458     0x0c800a00, 0x0f900f00, "vstmia%c\t%16-19r%21'!, %y3"},
 459   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 460     0x0cbd0a00, 0x0fbf0f00, "vpop%c\t%y3"},
 461   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 462     0x0c900a00, 0x0f900f00, "vldmia%c\t%16-19r%21'!, %y3"},
 463   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 464     0x0d000a00, 0x0f300f00, "vstr%c\t%y1, %A"},
 465   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 466     0x0d100a00, 0x0f300f00, "vldr%c\t%y1, %A"},
 467
 468   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 469     0x0d200b01, 0x0fb00f01, "fstmdbx%c\t%16-19r!, %z3\t;@ Deprecated"},
 470   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 471     0x0d300b01, 0x0fb00f01, "fldmdbx%c\t%16-19r!, %z3\t;@ Deprecated"},
 472   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 473     0x0c800b01, 0x0f900f01, "fstmiax%c\t%16-19r%21'!, %z3\t;@ Deprecated"},
 474   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 475     0x0c900b01, 0x0f900f01, "fldmiax%c\t%16-19r%21'!, %z3\t;@ Deprecated"},
 476
 477   /* Data transfer between ARM and NEON registers.  */
 478   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 479     0x0e800b10, 0x0ff00f70, "vdup%c.32\t%16-19,7D, %12-15r"},
 480   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 481     0x0e800b30, 0x0ff00f70, "vdup%c.16\t%16-19,7D, %12-15r"},
 482   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 483     0x0ea00b10, 0x0ff00f70, "vdup%c.32\t%16-19,7Q, %12-15r"},
 484   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 485     0x0ea00b30, 0x0ff00f70, "vdup%c.16\t%16-19,7Q, %12-15r"},
 486   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 487     0x0ec00b10, 0x0ff00f70, "vdup%c.8\t%16-19,7D, %12-15r"},
 488   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 489     0x0ee00b10, 0x0ff00f70, "vdup%c.8\t%16-19,7Q, %12-15r"},
 490   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 491     0x0c400b10, 0x0ff00fd0, "vmov%c\t%0-3,5D, %12-15r, %16-19r"},
 492   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 493     0x0c500b10, 0x0ff00fd0, "vmov%c\t%12-15r, %16-19r, %0-3,5D"},
 494   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 495     0x0e000b10, 0x0fd00f70, "vmov%c.32\t%16-19,7D[%21d], %12-15r"},
 496   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 497     0x0e100b10, 0x0f500f70, "vmov%c.32\t%12-15r, %16-19,7D[%21d]"},
 498   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 499     0x0e000b30, 0x0fd00f30, "vmov%c.16\t%16-19,7D[%6,21d], %12-15r"},
 500   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 501     0x0e100b30, 0x0f500f30, "vmov%c.%23?us16\t%12-15r, %16-19,7D[%6,21d]"},
 502   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 503     0x0e400b10, 0x0fd00f10, "vmov%c.8\t%16-19,7D[%5,6,21d], %12-15r"},
 504   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
 505     0x0e500b10, 0x0f500f10, "vmov%c.%23?us8\t%12-15r, %16-19,7D[%5,6,21d]"},
 506   /* Half-precision conversion instructions.  */
 507   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 508     0x0eb20b40, 0x0fbf0f50, "vcvt%7?tb%c.f64.f16\t%z1, %y0"},
 509   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 510     0x0eb30b40, 0x0fbf0f50, "vcvt%7?tb%c.f16.f64\t%y1, %z0"},
 511   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FP16),
 512     0x0eb20a40, 0x0fbf0f50, "vcvt%7?tb%c.f32.f16\t%y1, %y0"},
 513   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FP16),
 514     0x0eb30a40, 0x0fbf0f50, "vcvt%7?tb%c.f16.f32\t%y1, %y0"},
 515
 516   /* Floating point coprocessor (VFP) instructions.  */
 517   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 518     0x0ee00a10, 0x0fff0fff, "vmsr%c\tfpsid, %12-15r"},
 519   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 520     0x0ee10a10, 0x0fff0fff, "vmsr%c\tfpscr, %12-15r"},
 521   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 522     0x0ee60a10, 0x0fff0fff, "vmsr%c\tmvfr1, %12-15r"},
 523   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 524     0x0ee70a10, 0x0fff0fff, "vmsr%c\tmvfr0, %12-15r"},
 525   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 526     0x0ee50a10, 0x0fff0fff, "vmsr%c\tmvfr2, %12-15r"},
 527   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 528     0x0ee80a10, 0x0fff0fff, "vmsr%c\tfpexc, %12-15r"},
 529   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 530     0x0ee90a10, 0x0fff0fff, "vmsr%c\tfpinst, %12-15r\t@ Impl def"},
 531   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 532     0x0eea0a10, 0x0fff0fff, "vmsr%c\tfpinst2, %12-15r\t@ Impl def"},
 533   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 534     0x0ef00a10, 0x0fff0fff, "vmrs%c\t%12-15r, fpsid"},
 535   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 536     0x0ef1fa10, 0x0fffffff, "vmrs%c\tAPSR_nzcv, fpscr"},
 537   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 538     0x0ef10a10, 0x0fff0fff, "vmrs%c\t%12-15r, fpscr"},
 539   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 540     0x0ef50a10, 0x0fff0fff, "vmrs%c\t%12-15r, mvfr2"},
 541   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 542     0x0ef60a10, 0x0fff0fff, "vmrs%c\t%12-15r, mvfr1"},
 543   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 544     0x0ef70a10, 0x0fff0fff, "vmrs%c\t%12-15r, mvfr0"},
 545   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 546     0x0ef80a10, 0x0fff0fff, "vmrs%c\t%12-15r, fpexc"},
 547   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 548     0x0ef90a10, 0x0fff0fff, "vmrs%c\t%12-15r, fpinst\t@ Impl def"},
 549   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 550     0x0efa0a10, 0x0fff0fff, "vmrs%c\t%12-15r, fpinst2\t@ Impl def"},
 551   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 552     0x0e000b10, 0x0fd00fff, "vmov%c.32\t%z2[%21d], %12-15r"},
 553   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 554     0x0e100b10, 0x0fd00fff, "vmov%c.32\t%12-15r, %z2[%21d]"},
 555   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 556     0x0ee00a10, 0x0ff00fff, "vmsr%c\t<impl def %16-19x>, %12-15r"},
 557   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 558     0x0ef00a10, 0x0ff00fff, "vmrs%c\t%12-15r, <impl def %16-19x>"},
 559   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 560     0x0e000a10, 0x0ff00f7f, "vmov%c\t%y2, %12-15r"},
 561   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 562     0x0e100a10, 0x0ff00f7f, "vmov%c\t%12-15r, %y2"},
 563   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 564     0x0eb50a40, 0x0fbf0f70, "vcmp%7'e%c.f32\t%y1, #0.0"},
 565   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 566     0x0eb50b40, 0x0fbf0f70, "vcmp%7'e%c.f64\t%z1, #0.0"},
 567   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 568     0x0eb00a40, 0x0fbf0fd0, "vmov%c.f32\t%y1, %y0"},
 569   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 570     0x0eb00ac0, 0x0fbf0fd0, "vabs%c.f32\t%y1, %y0"},
 571   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 572     0x0eb00b40, 0x0fbf0fd0, "vmov%c.f64\t%z1, %z0"},
 573   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 574     0x0eb00bc0, 0x0fbf0fd0, "vabs%c.f64\t%z1, %z0"},
 575   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 576     0x0eb10a40, 0x0fbf0fd0, "vneg%c.f32\t%y1, %y0"},
 577   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 578     0x0eb10ac0, 0x0fbf0fd0, "vsqrt%c.f32\t%y1, %y0"},
 579   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 580     0x0eb10b40, 0x0fbf0fd0, "vneg%c.f64\t%z1, %z0"},
 581   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 582     0x0eb10bc0, 0x0fbf0fd0, "vsqrt%c.f64\t%z1, %z0"},
 583   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 584     0x0eb70ac0, 0x0fbf0fd0, "vcvt%c.f64.f32\t%z1, %y0"},
 585   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 586     0x0eb70bc0, 0x0fbf0fd0, "vcvt%c.f32.f64\t%y1, %z0"},
 587   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 588     0x0eb80a40, 0x0fbf0f50, "vcvt%c.f32.%7?su32\t%y1, %y0"},
 589   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 590     0x0eb80b40, 0x0fbf0f50, "vcvt%c.f64.%7?su32\t%z1, %y0"},
 591   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 592     0x0eb40a40, 0x0fbf0f50, "vcmp%7'e%c.f32\t%y1, %y0"},
 593   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 594     0x0eb40b40, 0x0fbf0f50, "vcmp%7'e%c.f64\t%z1, %z0"},
 595   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V3xD),
 596     0x0eba0a40, 0x0fbe0f50, "vcvt%c.f32.%16?us%7?31%7?26\t%y1, %y1, #%5,0-3k"},
 597   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V3),
 598     0x0eba0b40, 0x0fbe0f50, "vcvt%c.f64.%16?us%7?31%7?26\t%z1, %z1, #%5,0-3k"},
 599   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 600     0x0ebc0a40, 0x0fbe0f50, "vcvt%7`r%c.%16?su32.f32\t%y1, %y0"},
 601   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 602     0x0ebc0b40, 0x0fbe0f50, "vcvt%7`r%c.%16?su32.f64\t%y1, %z0"},
 603   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V3xD),
 604     0x0ebe0a40, 0x0fbe0f50, "vcvt%c.%16?us%7?31%7?26.f32\t%y1, %y1, #%5,0-3k"},
 605   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V3),
 606     0x0ebe0b40, 0x0fbe0f50, "vcvt%c.%16?us%7?31%7?26.f64\t%z1, %z1, #%5,0-3k"},
 607   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 608     0x0c500b10, 0x0fb00ff0, "vmov%c\t%12-15r, %16-19r, %z0"},
 609   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V3xD),
 610     0x0eb00a00, 0x0fb00ff0, "vmov%c.f32\t%y1, #%0-3,16-19E"},
 611   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V3),
 612     0x0eb00b00, 0x0fb00ff0, "vmov%c.f64\t%z1, #%0-3,16-19E"},
 613   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V2),
 614     0x0c400a10, 0x0ff00fd0, "vmov%c\t%y4, %12-15r, %16-19r"},
 615   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V2),
 616     0x0c400b10, 0x0ff00fd0, "vmov%c\t%z0, %12-15r, %16-19r"},
 617   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V2),
 618     0x0c500a10, 0x0ff00fd0, "vmov%c\t%12-15r, %16-19r, %y4"},
 619   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 620     0x0e000a00, 0x0fb00f50, "vmla%c.f32\t%y1, %y2, %y0"},
 621   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 622     0x0e000a40, 0x0fb00f50, "vmls%c.f32\t%y1, %y2, %y0"},
 623   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 624     0x0e000b00, 0x0fb00f50, "vmla%c.f64\t%z1, %z2, %z0"},
 625   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 626     0x0e000b40, 0x0fb00f50, "vmls%c.f64\t%z1, %z2, %z0"},
 627   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 628     0x0e100a00, 0x0fb00f50, "vnmls%c.f32\t%y1, %y2, %y0"},
 629   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 630     0x0e100a40, 0x0fb00f50, "vnmla%c.f32\t%y1, %y2, %y0"},
 631   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 632     0x0e100b00, 0x0fb00f50, "vnmls%c.f64\t%z1, %z2, %z0"},
 633   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 634     0x0e100b40, 0x0fb00f50, "vnmla%c.f64\t%z1, %z2, %z0"},
 635   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 636     0x0e200a00, 0x0fb00f50, "vmul%c.f32\t%y1, %y2, %y0"},
 637   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 638     0x0e200a40, 0x0fb00f50, "vnmul%c.f32\t%y1, %y2, %y0"},
 639   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 640     0x0e200b00, 0x0fb00f50, "vmul%c.f64\t%z1, %z2, %z0"},
 641   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 642     0x0e200b40, 0x0fb00f50, "vnmul%c.f64\t%z1, %z2, %z0"},
 643   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 644     0x0e300a00, 0x0fb00f50, "vadd%c.f32\t%y1, %y2, %y0"},
 645   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 646     0x0e300a40, 0x0fb00f50, "vsub%c.f32\t%y1, %y2, %y0"},
 647   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 648     0x0e300b00, 0x0fb00f50, "vadd%c.f64\t%z1, %z2, %z0"},
 649   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 650     0x0e300b40, 0x0fb00f50, "vsub%c.f64\t%z1, %z2, %z0"},
 651   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1xD),
 652     0x0e800a00, 0x0fb00f50, "vdiv%c.f32\t%y1, %y2, %y0"},
 653   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_V1),
 654     0x0e800b00, 0x0fb00f50, "vdiv%c.f64\t%z1, %z2, %z0"},
 655
 656   /* Cirrus coprocessor instructions.  */
 657   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 658     0x0d100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"},
 659   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 660     0x0c100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"},
 661   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 662     0x0d500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"},
 663   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 664     0x0c500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"},
 665   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 666     0x0d100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"},
 667   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 668     0x0c100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"},
 669   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 670     0x0d500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"},
 671   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 672     0x0c500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"},
 673   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 674     0x0d000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"},
 675   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 676     0x0c000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"},
 677   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 678     0x0d400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"},
 679   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 680     0x0c400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"},
 681   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 682     0x0d000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"},
 683   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 684     0x0c000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"},
 685   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 686     0x0d400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"},
 687   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 688     0x0c400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"},
 689   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 690     0x0e000450, 0x0ff00ff0, "cfmvsr%c\tmvf%16-19d, %12-15r"},
 691   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 692     0x0e100450, 0x0ff00ff0, "cfmvrs%c\t%12-15r, mvf%16-19d"},
 693   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 694     0x0e000410, 0x0ff00ff0, "cfmvdlr%c\tmvd%16-19d, %12-15r"},
 695   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 696     0x0e100410, 0x0ff00ff0, "cfmvrdl%c\t%12-15r, mvd%16-19d"},
 697   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 698     0x0e000430, 0x0ff00ff0, "cfmvdhr%c\tmvd%16-19d, %12-15r"},
 699   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 700     0x0e100430, 0x0ff00fff, "cfmvrdh%c\t%12-15r, mvd%16-19d"},
 701   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 702     0x0e000510, 0x0ff00fff, "cfmv64lr%c\tmvdx%16-19d, %12-15r"},
 703   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 704     0x0e100510, 0x0ff00fff, "cfmvr64l%c\t%12-15r, mvdx%16-19d"},
 705   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 706     0x0e000530, 0x0ff00fff, "cfmv64hr%c\tmvdx%16-19d, %12-15r"},
 707   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 708     0x0e100530, 0x0ff00fff, "cfmvr64h%c\t%12-15r, mvdx%16-19d"},
 709   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 710     0x0e200440, 0x0ff00fff, "cfmval32%c\tmvax%12-15d, mvfx%16-19d"},
 711   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 712     0x0e100440, 0x0ff00fff, "cfmv32al%c\tmvfx%12-15d, mvax%16-19d"},
 713   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 714     0x0e200460, 0x0ff00fff, "cfmvam32%c\tmvax%12-15d, mvfx%16-19d"},
 715   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 716     0x0e100460, 0x0ff00fff, "cfmv32am%c\tmvfx%12-15d, mvax%16-19d"},
 717   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 718     0x0e200480, 0x0ff00fff, "cfmvah32%c\tmvax%12-15d, mvfx%16-19d"},
 719   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 720     0x0e100480, 0x0ff00fff, "cfmv32ah%c\tmvfx%12-15d, mvax%16-19d"},
 721   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 722     0x0e2004a0, 0x0ff00fff, "cfmva32%c\tmvax%12-15d, mvfx%16-19d"},
 723   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 724     0x0e1004a0, 0x0ff00fff, "cfmv32a%c\tmvfx%12-15d, mvax%16-19d"},
 725   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 726     0x0e2004c0, 0x0ff00fff, "cfmva64%c\tmvax%12-15d, mvdx%16-19d"},
 727   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 728     0x0e1004c0, 0x0ff00fff, "cfmv64a%c\tmvdx%12-15d, mvax%16-19d"},
 729   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 730     0x0e2004e0, 0x0fff0fff, "cfmvsc32%c\tdspsc, mvdx%12-15d"},
 731   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 732     0x0e1004e0, 0x0fff0fff, "cfmv32sc%c\tmvdx%12-15d, dspsc"},
 733   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 734     0x0e000400, 0x0ff00fff, "cfcpys%c\tmvf%12-15d, mvf%16-19d"},
 735   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 736     0x0e000420, 0x0ff00fff, "cfcpyd%c\tmvd%12-15d, mvd%16-19d"},
 737   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 738     0x0e000460, 0x0ff00fff, "cfcvtsd%c\tmvd%12-15d, mvf%16-19d"},
 739   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 740     0x0e000440, 0x0ff00fff, "cfcvtds%c\tmvf%12-15d, mvd%16-19d"},
 741   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 742     0x0e000480, 0x0ff00fff, "cfcvt32s%c\tmvf%12-15d, mvfx%16-19d"},
 743   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 744     0x0e0004a0, 0x0ff00fff, "cfcvt32d%c\tmvd%12-15d, mvfx%16-19d"},
 745   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 746     0x0e0004c0, 0x0ff00fff, "cfcvt64s%c\tmvf%12-15d, mvdx%16-19d"},
 747   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 748     0x0e0004e0, 0x0ff00fff, "cfcvt64d%c\tmvd%12-15d, mvdx%16-19d"},
 749   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 750     0x0e100580, 0x0ff00fff, "cfcvts32%c\tmvfx%12-15d, mvf%16-19d"},
 751   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 752     0x0e1005a0, 0x0ff00fff, "cfcvtd32%c\tmvfx%12-15d, mvd%16-19d"},
 753   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 754     0x0e1005c0, 0x0ff00fff, "cftruncs32%c\tmvfx%12-15d, mvf%16-19d"},
 755   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 756     0x0e1005e0, 0x0ff00fff, "cftruncd32%c\tmvfx%12-15d, mvd%16-19d"},
 757   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 758     0x0e000550, 0x0ff00ff0, "cfrshl32%c\tmvfx%16-19d, mvfx%0-3d, %12-15r"},
 759   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 760     0x0e000570, 0x0ff00ff0, "cfrshl64%c\tmvdx%16-19d, mvdx%0-3d, %12-15r"},
 761   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 762     0x0e000500, 0x0ff00f10, "cfsh32%c\tmvfx%12-15d, mvfx%16-19d, #%I"},
 763   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 764     0x0e200500, 0x0ff00f10, "cfsh64%c\tmvdx%12-15d, mvdx%16-19d, #%I"},
 765   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 766     0x0e100490, 0x0ff00ff0, "cfcmps%c\t%12-15r, mvf%16-19d, mvf%0-3d"},
 767   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 768     0x0e1004b0, 0x0ff00ff0, "cfcmpd%c\t%12-15r, mvd%16-19d, mvd%0-3d"},
 769   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 770     0x0e100590, 0x0ff00ff0, "cfcmp32%c\t%12-15r, mvfx%16-19d, mvfx%0-3d"},
 771   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 772     0x0e1005b0, 0x0ff00ff0, "cfcmp64%c\t%12-15r, mvdx%16-19d, mvdx%0-3d"},
 773   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 774     0x0e300400, 0x0ff00fff, "cfabss%c\tmvf%12-15d, mvf%16-19d"},
 775   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 776     0x0e300420, 0x0ff00fff, "cfabsd%c\tmvd%12-15d, mvd%16-19d"},
 777   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 778     0x0e300440, 0x0ff00fff, "cfnegs%c\tmvf%12-15d, mvf%16-19d"},
 779   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 780     0x0e300460, 0x0ff00fff, "cfnegd%c\tmvd%12-15d, mvd%16-19d"},
 781   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 782     0x0e300480, 0x0ff00ff0, "cfadds%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"},
 783   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 784     0x0e3004a0, 0x0ff00ff0, "cfaddd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"},
 785   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 786     0x0e3004c0, 0x0ff00ff0, "cfsubs%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"},
 787   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 788     0x0e3004e0, 0x0ff00ff0, "cfsubd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"},
 789   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 790     0x0e100400, 0x0ff00ff0, "cfmuls%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"},
 791   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 792     0x0e100420, 0x0ff00ff0, "cfmuld%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"},
 793   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 794     0x0e300500, 0x0ff00fff, "cfabs32%c\tmvfx%12-15d, mvfx%16-19d"},
 795   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 796     0x0e300520, 0x0ff00fff, "cfabs64%c\tmvdx%12-15d, mvdx%16-19d"},
 797   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 798     0x0e300540, 0x0ff00fff, "cfneg32%c\tmvfx%12-15d, mvfx%16-19d"},
 799   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 800     0x0e300560, 0x0ff00fff, "cfneg64%c\tmvdx%12-15d, mvdx%16-19d"},
 801   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 802     0x0e300580, 0x0ff00ff0, "cfadd32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
 803   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 804     0x0e3005a0, 0x0ff00ff0, "cfadd64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"},
 805   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 806     0x0e3005c0, 0x0ff00ff0, "cfsub32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
 807   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 808     0x0e3005e0, 0x0ff00ff0, "cfsub64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"},
 809   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 810     0x0e100500, 0x0ff00ff0, "cfmul32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
 811   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 812     0x0e100520, 0x0ff00ff0, "cfmul64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"},
 813   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 814     0x0e100540, 0x0ff00ff0, "cfmac32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
 815   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 816     0x0e100560, 0x0ff00ff0, "cfmsc32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
 817   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 818     0x0e000600, 0x0ff00f10,
 819     "cfmadd32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
 820   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 821     0x0e100600, 0x0ff00f10,
 822     "cfmsub32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
 823   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 824     0x0e200600, 0x0ff00f10,
 825     "cfmadda32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"},
 826   {ANY, ARM_FEATURE_COPROC (ARM_CEXT_MAVERICK),
 827     0x0e300600, 0x0ff00f10,
 828     "cfmsuba32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"},
 829
 830   /* VFP Fused multiply add instructions.  */
 831   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FMA),
 832     0x0ea00a00, 0x0fb00f50, "vfma%c.f32\t%y1, %y2, %y0"},
 833   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FMA),
 834     0x0ea00b00, 0x0fb00f50, "vfma%c.f64\t%z1, %z2, %z0"},
 835   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FMA),
 836     0x0ea00a40, 0x0fb00f50, "vfms%c.f32\t%y1, %y2, %y0"},
 837   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FMA),
 838     0x0ea00b40, 0x0fb00f50, "vfms%c.f64\t%z1, %z2, %z0"},
 839   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FMA),
 840     0x0e900a40, 0x0fb00f50, "vfnma%c.f32\t%y1, %y2, %y0"},
 841   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FMA),
 842     0x0e900b40, 0x0fb00f50, "vfnma%c.f64\t%z1, %z2, %z0"},
 843   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FMA),
 844     0x0e900a00, 0x0fb00f50, "vfnms%c.f32\t%y1, %y2, %y0"},
 845   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_FMA),
 846     0x0e900b00, 0x0fb00f50, "vfnms%c.f64\t%z1, %z2, %z0"},
 847
 848   /* FP v5.  */
 849   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 850     0xfe000a00, 0xff800f50, "vsel%20-21c%u.f32\t%y1, %y2, %y0"},
 851   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 852     0xfe000b00, 0xff800f50, "vsel%20-21c%u.f64\t%z1, %z2, %z0"},
 853   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 854     0xfe800a00, 0xffb00f50, "vmaxnm%u.f32\t%y1, %y2, %y0"},
 855   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 856     0xfe800b00, 0xffb00f50, "vmaxnm%u.f64\t%z1, %z2, %z0"},
 857   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 858     0xfe800a40, 0xffb00f50, "vminnm%u.f32\t%y1, %y2, %y0"},
 859   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 860     0xfe800b40, 0xffb00f50, "vminnm%u.f64\t%z1, %z2, %z0"},
 861   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 862     0xfebc0a40, 0xffbc0f50, "vcvt%16-17?mpna%u.%7?su32.f32\t%y1, %y0"},
 863   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 864     0xfebc0b40, 0xffbc0f50, "vcvt%16-17?mpna%u.%7?su32.f64\t%y1, %z0"},
 865   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 866     0x0eb60a40, 0x0fbe0f50, "vrint%7,16??xzr%c.f32\t%y1, %y0"},
 867   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 868     0x0eb60b40, 0x0fbe0f50, "vrint%7,16??xzr%c.f64\t%z1, %z0"},
 869   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 870     0xfeb80a40, 0xffbc0fd0, "vrint%16-17?mpna%u.f32\t%y1, %y0"},
 871   {ANY, ARM_FEATURE_COPROC (FPU_VFP_EXT_ARMV8),
 872     0xfeb80b40, 0xffbc0fd0, "vrint%16-17?mpna%u.f64\t%z1, %z0"},
 873
 874   /* Generic coprocessor instructions.  */
 875   {ANY, ARM_FEATURE_CORE_LOW (0), SENTINEL_GENERIC_START, 0, "" },
 876   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V5E),
 877     0x0c400000, 0x0ff00000, "mcrr%c\t%8-11d, %4-7d, %12-15R, %16-19r, cr%0-3d"},
 878   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V5E),
 879     0x0c500000, 0x0ff00000,
 880     "mrrc%c\t%8-11d, %4-7d, %12-15Ru, %16-19Ru, cr%0-3d"},
 881   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V2),
 882     0x0e000000, 0x0f000010,
 883     "cdp%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"},
 884   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V2),
 885     0x0e10f010, 0x0f10f010,
 886     "mrc%c\t%8-11d, %21-23d, APSR_nzcv, cr%16-19d, cr%0-3d, {%5-7d}"},
 887   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V2),
 888     0x0e100010, 0x0f100010,
 889     "mrc%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
 890   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V2),
 891     0x0e000010, 0x0f100010,
 892     "mcr%c\t%8-11d, %21-23d, %12-15R, cr%16-19d, cr%0-3d, {%5-7d}"},
 893   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V2),
 894     0x0c000000, 0x0e100000, "stc%22'l%c\t%8-11d, cr%12-15d, %A"},
 895   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V2),
 896     0x0c100000, 0x0e100000, "ldc%22'l%c\t%8-11d, cr%12-15d, %A"},
 897
 898   /* V6 coprocessor instructions.  */
 899   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
 900     0xfc500000, 0xfff00000,
 901     "mrrc2%c\t%8-11d, %4-7d, %12-15Ru, %16-19Ru, cr%0-3d"},
 902   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
 903     0xfc400000, 0xfff00000,
 904     "mcrr2%c\t%8-11d, %4-7d, %12-15R, %16-19R, cr%0-3d"},
 905
 906   /* ARMv8.3 AdvSIMD instructions in the space of coprocessor 8.  */
 907   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 908     0xfc800800, 0xfeb00f10, "vcadd%c.f16\t%12-15,22V, %16-19,7V, %0-3,5V, #%24?29%24'70"},
 909   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 910     0xfc900800, 0xfeb00f10, "vcadd%c.f32\t%12-15,22V, %16-19,7V, %0-3,5V, #%24?29%24'70"},
 911   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 912     0xfc200800, 0xff300f10, "vcmla%c.f16\t%12-15,22V, %16-19,7V, %0-3,5V, #%23'90"},
 913   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 914     0xfd200800, 0xff300f10, "vcmla%c.f16\t%12-15,22V, %16-19,7V, %0-3,5V, #%23?21%23?780"},
 915   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 916     0xfc300800, 0xff300f10, "vcmla%c.f32\t%12-15,22V, %16-19,7V, %0-3,5V, #%23'90"},
 917   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 918     0xfd300800, 0xff300f10, "vcmla%c.f32\t%12-15,22V, %16-19,7V, %0-3,5V, #%23?21%23?780"},
 919   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 920     0xfe000800, 0xffa00f10, "vcmla%c.f16\t%12-15,22V, %16-19,7V, %0-3D[%5?10], #%20'90"},
 921   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 922     0xfe200800, 0xffa00f10, "vcmla%c.f16\t%12-15,22V, %16-19,7V, %0-3D[%5?10], #%20?21%20?780"},
 923   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 924     0xfe800800, 0xffa00f10, "vcmla%c.f32\t%12-15,22V, %16-19,7V, %0-3,5D[0], #%20'90"},
 925   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
 926     0xfea00800, 0xffa00f10, "vcmla%c.f32\t%12-15,22V, %16-19,7V, %0-3,5D[0], #%20?21%20?780"},
 927
 928   /* Dot Product instructions in the space of coprocessor 13.  */
 929   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_DOTPROD),
 930     0xfc200d00, 0xffb00f00, "v%4?usdot.%4?us8\t%12-15,22V, %16-19,7V, %0-3,5V"},
 931   {ANY, ARM_FEATURE_COPROC (FPU_NEON_EXT_DOTPROD),
 932     0xfe000d00, 0xff000f00, "v%4?usdot.%4?us8\t%12-15,22V, %16-19,7V, %0-3D[%5?10]"},
 933
 934   /* ARMv8.2 FMAC Long instructions in the space of coprocessor 8.  */
 935   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST | ARM_EXT2_V8_2A),
 936     0xfc200810, 0xffb00f50, "vfmal.f16\t%12-15,22D, s%7,16-19d, s%5,0-3d"},
 937   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST | ARM_EXT2_V8_2A),
 938     0xfca00810, 0xffb00f50, "vfmsl.f16\t%12-15,22D, s%7,16-19d, s%5,0-3d"},
 939   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST | ARM_EXT2_V8_2A),
 940     0xfc200850, 0xffb00f50, "vfmal.f16\t%12-15,22Q, d%16-19,7d, d%0-3,5d"},
 941   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST | ARM_EXT2_V8_2A),
 942     0xfca00850, 0xffb00f50, "vfmsl.f16\t%12-15,22Q, d%16-19,7d, d%0-3,5d"},
 943   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST | ARM_EXT2_V8_2A),
 944     0xfe000810, 0xffb00f50, "vfmal.f16\t%12-15,22D, s%7,16-19d, s%5,0-2d[%3d]"},
 945   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST | ARM_EXT2_V8_2A),
 946     0xfe100810, 0xffb00f50, "vfmsl.f16\t%12-15,22D, s%7,16-19d, s%5,0-2d[%3d]"},
 947   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST | ARM_EXT2_V8_2A),
 948     0xfe000850, 0xffb00f50, "vfmal.f16\t%12-15,22Q, d%16-19,7d, d%0-2d[%3,5d]"},
 949   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST | ARM_EXT2_V8_2A),
 950     0xfe100850, 0xffb00f50, "vfmsl.f16\t%12-15,22Q, d%16-19,7d, d%0-2d[%3,5d]"},
 951
 952   /* V5 coprocessor instructions.  */
 953   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V5),
 954     0xfc100000, 0xfe100000, "ldc2%22'l%c\t%8-11d, cr%12-15d, %A"},
 955   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V5),
 956     0xfc000000, 0xfe100000, "stc2%22'l%c\t%8-11d, cr%12-15d, %A"},
 957   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V5),
 958     0xfe000000, 0xff000010,
 959     "cdp2%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"},
 960   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V5),
 961     0xfe000010, 0xff100010,
 962     "mcr2%c\t%8-11d, %21-23d, %12-15R, cr%16-19d, cr%0-3d, {%5-7d}"},
 963   {ANY, ARM_FEATURE_CORE_LOW (ARM_EXT_V5),
 964     0xfe100010, 0xff100010,
 965     "mrc2%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
 966
 967   /* ARMv8.2 half-precision Floating point coprocessor 9 (VFP) instructions.
 968      cp_num: bit <11:8> == 0b1001.
 969      cond: bit <31:28> == 0b1110, otherwise, it's UNPREDICTABLE.  */
 970   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 971     0x0eb009c0, 0x0fbf0fd0, "vabs%c.f16\t%y1, %y0"},
 972   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 973     0x0e300900, 0x0fb00f50, "vadd%c.f16\t%y1, %y2, %y0"},
 974   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 975     0x0eb40940, 0x0fbf0f50, "vcmp%7'e%c.f16\t%y1, %y0"},
 976   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 977     0x0eb50940, 0x0fbf0f70, "vcmp%7'e%c.f16\t%y1, #0.0"},
 978   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 979     0x0eba09c0, 0x0fbe0fd0, "vcvt%c.f16.%16?us%7?31%7?26\t%y1, %y1, #%5,0-3k"},
 980   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 981     0x0ebe09c0, 0x0fbe0fd0, "vcvt%c.%16?us%7?31%7?26.f16\t%y1, %y1, #%5,0-3k"},
 982   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 983     0x0ebc0940, 0x0fbe0f50, "vcvt%7`r%c.%16?su32.f16\t%y1, %y0"},
 984   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 985     0x0eb80940, 0x0fbf0f50, "vcvt%c.f16.%7?su32\t%y1, %y0"},
 986   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 987     0xfebc0940, 0xffbc0f50, "vcvt%16-17?mpna%u.%7?su32.f16\t%y1, %y0"},
 988   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 989     0x0e800900, 0x0fb00f50, "vdiv%c.f16\t%y1, %y2, %y0"},
 990   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 991     0x0ea00900, 0x0fb00f50, "vfma%c.f16\t%y1, %y2, %y0"},
 992   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 993     0x0ea00940, 0x0fb00f50, "vfms%c.f16\t%y1, %y2, %y0"},
 994   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 995     0x0e900940, 0x0fb00f50, "vfnma%c.f16\t%y1, %y2, %y0"},
 996   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 997     0x0e900900, 0x0fb00f50, "vfnms%c.f16\t%y1, %y2, %y0"},
 998   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
 999     0xfeb00ac0, 0xffbf0fd0, "vins.f16\t%y1, %y0"},
1000   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1001     0xfeb00a40, 0xffbf0fd0, "vmovx%c.f16\t%y1, %y0"},
1002   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1003     0x0d100900, 0x0f300f00, "vldr%c.16\t%y1, %A"},
1004   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1005     0x0d000900, 0x0f300f00, "vstr%c.16\t%y1, %A"},
1006   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1007     0xfe800900, 0xffb00f50, "vmaxnm%c.f16\t%y1, %y2, %y0"},
1008   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1009     0xfe800940, 0xffb00f50, "vminnm%c.f16\t%y1, %y2, %y0"},
1010   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1011     0x0e000900, 0x0fb00f50, "vmla%c.f16\t%y1, %y2, %y0"},
1012   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1013     0x0e000940, 0x0fb00f50, "vmls%c.f16\t%y1, %y2, %y0"},
1014   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1015     0x0e100910, 0x0ff00f7f, "vmov%c.f16\t%12-15r, %y2"},
1016   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1017     0x0e000910, 0x0ff00f7f, "vmov%c.f16\t%y2, %12-15r"},
1018   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1019     0xeb00900, 0x0fb00ff0, "vmov%c.f16\t%y1, #%0-3,16-19E"},
1020   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1021     0x0e200900, 0x0fb00f50, "vmul%c.f16\t%y1, %y2, %y0"},
1022   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1023     0x0eb10940, 0x0fbf0fd0, "vneg%c.f16\t%y1, %y0"},
1024   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1025     0x0e100940, 0x0fb00f50, "vnmla%c.f16\t%y1, %y2, %y0"},
1026   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1027     0x0e100900, 0x0fb00f50, "vnmls%c.f16\t%y1, %y2, %y0"},
1028   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1029     0x0e200940, 0x0fb00f50, "vnmul%c.f16\t%y1, %y2, %y0"},
1030   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1031     0x0eb60940, 0x0fbe0f50, "vrint%7,16??xzr%c.f16\t%y1, %y0"},
1032   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1033     0xfeb80940, 0xffbc0fd0, "vrint%16-17?mpna%u.f16\t%y1, %y0"},
1034   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1035     0xfe000900, 0xff800f50, "vsel%20-21c%u.f16\t%y1, %y2, %y0"},
1036   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1037     0x0eb109c0, 0x0fbf0fd0, "vsqrt%c.f16\t%y1, %y0"},
1038   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1039     0x0e300940, 0x0fb00f50, "vsub%c.f16\t%y1, %y2, %y0"},
1040
1041   /* ARMv8.3 javascript conversion instruction.  */
1042   {ANY, ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_3A),
1043     0x0eb90bc0, 0x0fbf0fd0, "vjcvt%c.s32.f64\t%y1, %z0"},
1044
1045   {ANY, ARM_FEATURE_CORE_LOW (0), 0, 0, 0}
1046 };
1047
1048 /* Neon opcode table:  This does not encode the top byte -- that is
1049    checked by the print_insn_neon routine, as it depends on whether we are
1050    doing thumb32 or arm32 disassembly.  */
1051
1052 /* print_insn_neon recognizes the following format control codes:
1053
1054    %%                   %
1055
1056    %c                   print condition code
1057    %u                   print condition code (unconditional in ARM mode,
1058                           UNPREDICTABLE if not AL in Thumb)
1059    %A                   print v{st,ld}[1234] operands
1060    %B                   print v{st,ld}[1234] any one operands
1061    %C                   print v{st,ld}[1234] single->all operands
1062    %D                   print scalar
1063    %E                   print vmov, vmvn, vorr, vbic encoded constant
1064    %F                   print vtbl,vtbx register list
1065
1066    %<bitfield>r         print as an ARM register
1067    %<bitfield>d         print the bitfield in decimal
1068    %<bitfield>e         print the 2^N - bitfield in decimal
1069    %<bitfield>D         print as a NEON D register
1070    %<bitfield>Q         print as a NEON Q register
1071    %<bitfield>R         print as a NEON D or Q register
1072    %<bitfield>Sn        print byte scaled width limited by n
1073    %<bitfield>Tn        print short scaled width limited by n
1074    %<bitfield>Un        print long scaled width limited by n
1075
1076    %<bitfield>'c        print specified char iff bitfield is all ones
1077    %<bitfield>`c        print specified char iff bitfield is all zeroes
1078    %<bitfield>?ab...    select from array of values in big endian order.  */
1079
1080 static const struct opcode32 neon_opcodes[] =
1081 {
1082   /* Extract.  */
1083   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1084     0xf2b00840, 0xffb00850,
1085     "vext%c.8\t%12-15,22R, %16-19,7R, %0-3,5R, #%8-11d"},
1086   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1087     0xf2b00000, 0xffb00810,
1088     "vext%c.8\t%12-15,22R, %16-19,7R, %0-3,5R, #%8-11d"},
1089
1090   /* Move data element to all lanes.  */
1091   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1092     0xf3b40c00, 0xffb70f90, "vdup%c.32\t%12-15,22R, %0-3,5D[%19d]"},
1093   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1094     0xf3b20c00, 0xffb30f90, "vdup%c.16\t%12-15,22R, %0-3,5D[%18-19d]"},
1095   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1096     0xf3b10c00, 0xffb10f90, "vdup%c.8\t%12-15,22R, %0-3,5D[%17-19d]"},
1097
1098   /* Table lookup.  */
1099   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1100     0xf3b00800, 0xffb00c50, "vtbl%c.8\t%12-15,22D, %F, %0-3,5D"},
1101   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1102     0xf3b00840, 0xffb00c50, "vtbx%c.8\t%12-15,22D, %F, %0-3,5D"},
1103
1104   /* Half-precision conversions.  */
1105   {ARM_FEATURE_COPROC (FPU_VFP_EXT_FP16),
1106     0xf3b60600, 0xffbf0fd0, "vcvt%c.f16.f32\t%12-15,22D, %0-3,5Q"},
1107   {ARM_FEATURE_COPROC (FPU_VFP_EXT_FP16),
1108     0xf3b60700, 0xffbf0fd0, "vcvt%c.f32.f16\t%12-15,22Q, %0-3,5D"},
1109
1110   /* NEON fused multiply add instructions.  */
1111   {ARM_FEATURE_COPROC (FPU_NEON_EXT_FMA),
1112     0xf2000c10, 0xffb00f10, "vfma%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1113   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1114     0xf2100c10, 0xffb00f10, "vfma%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1115   {ARM_FEATURE_COPROC (FPU_NEON_EXT_FMA),
1116     0xf2200c10, 0xffb00f10, "vfms%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1117   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1118     0xf2300c10, 0xffb00f10, "vfms%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1119
1120   /* Two registers, miscellaneous.  */
1121   {ARM_FEATURE_COPROC (FPU_NEON_EXT_ARMV8),
1122     0xf3ba0400, 0xffbf0c10, "vrint%7-9?p?m?zaxn%u.f32\t%12-15,22R, %0-3,5R"},
1123   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1124     0xf3b60400, 0xffbf0c10, "vrint%7-9?p?m?zaxn%u.f16\t%12-15,22R, %0-3,5R"},
1125   {ARM_FEATURE_COPROC (FPU_NEON_EXT_ARMV8),
1126     0xf3bb0000, 0xffbf0c10, "vcvt%8-9?mpna%u.%7?us32.f32\t%12-15,22R, %0-3,5R"},
1127   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1128     0xf3b70000, 0xffbf0c10, "vcvt%8-9?mpna%u.%7?us16.f16\t%12-15,22R, %0-3,5R"},
1129   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1130     0xf3b00300, 0xffbf0fd0, "aese%u.8\t%12-15,22Q, %0-3,5Q"},
1131   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1132     0xf3b00340, 0xffbf0fd0, "aesd%u.8\t%12-15,22Q, %0-3,5Q"},
1133   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1134     0xf3b00380, 0xffbf0fd0, "aesmc%u.8\t%12-15,22Q, %0-3,5Q"},
1135   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1136     0xf3b003c0, 0xffbf0fd0, "aesimc%u.8\t%12-15,22Q, %0-3,5Q"},
1137   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1138     0xf3b902c0, 0xffbf0fd0, "sha1h%u.32\t%12-15,22Q, %0-3,5Q"},
1139   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1140     0xf3ba0380, 0xffbf0fd0, "sha1su1%u.32\t%12-15,22Q, %0-3,5Q"},
1141   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1142     0xf3ba03c0, 0xffbf0fd0, "sha256su0%u.32\t%12-15,22Q, %0-3,5Q"},
1143   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1144     0xf2880a10, 0xfebf0fd0, "vmovl%c.%24?us8\t%12-15,22Q, %0-3,5D"},
1145   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1146     0xf2900a10, 0xfebf0fd0, "vmovl%c.%24?us16\t%12-15,22Q, %0-3,5D"},
1147   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1148     0xf2a00a10, 0xfebf0fd0, "vmovl%c.%24?us32\t%12-15,22Q, %0-3,5D"},
1149   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1150     0xf3b00500, 0xffbf0f90, "vcnt%c.8\t%12-15,22R, %0-3,5R"},
1151   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1152     0xf3b00580, 0xffbf0f90, "vmvn%c\t%12-15,22R, %0-3,5R"},
1153   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1154     0xf3b20000, 0xffbf0f90, "vswp%c\t%12-15,22R, %0-3,5R"},
1155   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1156     0xf3b20200, 0xffb30fd0, "vmovn%c.i%18-19T2\t%12-15,22D, %0-3,5Q"},
1157   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1158     0xf3b20240, 0xffb30fd0, "vqmovun%c.s%18-19T2\t%12-15,22D, %0-3,5Q"},
1159   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1160     0xf3b20280, 0xffb30fd0, "vqmovn%c.s%18-19T2\t%12-15,22D, %0-3,5Q"},
1161   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1162     0xf3b202c0, 0xffb30fd0, "vqmovn%c.u%18-19T2\t%12-15,22D, %0-3,5Q"},
1163   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1164     0xf3b20300, 0xffb30fd0,
1165     "vshll%c.i%18-19S2\t%12-15,22Q, %0-3,5D, #%18-19S2"},
1166   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1167     0xf3bb0400, 0xffbf0e90, "vrecpe%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"},
1168   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1169     0xf3b70400, 0xffbf0e90, "vrecpe%c.%8?fu16\t%12-15,22R, %0-3,5R"},
1170   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1171     0xf3bb0480, 0xffbf0e90, "vrsqrte%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"},
1172   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1173     0xf3b70480, 0xffbf0e90, "vrsqrte%c.%8?fu16\t%12-15,22R, %0-3,5R"},
1174   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1175     0xf3b00000, 0xffb30f90, "vrev64%c.%18-19S2\t%12-15,22R, %0-3,5R"},
1176   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1177     0xf3b00080, 0xffb30f90, "vrev32%c.%18-19S2\t%12-15,22R, %0-3,5R"},
1178   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1179     0xf3b00100, 0xffb30f90, "vrev16%c.%18-19S2\t%12-15,22R, %0-3,5R"},
1180   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1181     0xf3b00400, 0xffb30f90, "vcls%c.s%18-19S2\t%12-15,22R, %0-3,5R"},
1182   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1183     0xf3b00480, 0xffb30f90, "vclz%c.i%18-19S2\t%12-15,22R, %0-3,5R"},
1184   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1185     0xf3b00700, 0xffb30f90, "vqabs%c.s%18-19S2\t%12-15,22R, %0-3,5R"},
1186   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1187     0xf3b00780, 0xffb30f90, "vqneg%c.s%18-19S2\t%12-15,22R, %0-3,5R"},
1188   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1189     0xf3b20080, 0xffb30f90, "vtrn%c.%18-19S2\t%12-15,22R, %0-3,5R"},
1190   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1191     0xf3b20100, 0xffb30f90, "vuzp%c.%18-19S2\t%12-15,22R, %0-3,5R"},
1192   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1193     0xf3b20180, 0xffb30f90, "vzip%c.%18-19S2\t%12-15,22R, %0-3,5R"},
1194   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1195     0xf3b10000, 0xffb30b90, "vcgt%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
1196   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1197     0xf3b10080, 0xffb30b90, "vcge%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
1198   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1199     0xf3b10100, 0xffb30b90, "vceq%c.%10?fi%18-19S2\t%12-15,22R, %0-3,5R, #0"},
1200   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1201     0xf3b10180, 0xffb30b90, "vcle%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
1202   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1203     0xf3b10200, 0xffb30b90, "vclt%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
1204   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1205     0xf3b10300, 0xffb30b90, "vabs%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R"},
1206   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1207     0xf3b10380, 0xffb30b90, "vneg%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R"},
1208   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1209     0xf3b00200, 0xffb30f10, "vpaddl%c.%7?us%18-19S2\t%12-15,22R, %0-3,5R"},
1210   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1211     0xf3b00600, 0xffb30f10, "vpadal%c.%7?us%18-19S2\t%12-15,22R, %0-3,5R"},
1212   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1213     0xf3bb0600, 0xffbf0e10,
1214     "vcvt%c.%7-8?usff%18-19Sa.%7-8?ffus%18-19Sa\t%12-15,22R, %0-3,5R"},
1215   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1216     0xf3b70600, 0xffbf0e10,
1217     "vcvt%c.%7-8?usff16.%7-8?ffus16\t%12-15,22R, %0-3,5R"},
1218
1219   /* Three registers of the same length.  */
1220   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1221     0xf2000c40, 0xffb00f50, "sha1c%u.32\t%12-15,22Q, %16-19,7Q, %0-3,5Q"},
1222   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1223     0xf2100c40, 0xffb00f50, "sha1p%u.32\t%12-15,22Q, %16-19,7Q, %0-3,5Q"},
1224   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1225     0xf2200c40, 0xffb00f50, "sha1m%u.32\t%12-15,22Q, %16-19,7Q, %0-3,5Q"},
1226   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1227     0xf2300c40, 0xffb00f50, "sha1su0%u.32\t%12-15,22Q, %16-19,7Q, %0-3,5Q"},
1228   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1229     0xf3000c40, 0xffb00f50, "sha256h%u.32\t%12-15,22Q, %16-19,7Q, %0-3,5Q"},
1230   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1231     0xf3100c40, 0xffb00f50, "sha256h2%u.32\t%12-15,22Q, %16-19,7Q, %0-3,5Q"},
1232   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1233     0xf3200c40, 0xffb00f50, "sha256su1%u.32\t%12-15,22Q, %16-19,7Q, %0-3,5Q"},
1234   {ARM_FEATURE_COPROC (FPU_NEON_EXT_ARMV8),
1235     0xf3000f10, 0xffb00f10, "vmaxnm%u.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1236   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1237     0xf3100f10, 0xffb00f10, "vmaxnm%u.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1238   {ARM_FEATURE_COPROC (FPU_NEON_EXT_ARMV8),
1239     0xf3200f10, 0xffb00f10, "vminnm%u.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1240   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1241     0xf3300f10, 0xffb00f10, "vminnm%u.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1242   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1243     0xf2000110, 0xffb00f10, "vand%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
1244   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1245     0xf2100110, 0xffb00f10, "vbic%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
1246   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1247     0xf2200110, 0xffb00f10, "vorr%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
1248   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1249     0xf2300110, 0xffb00f10, "vorn%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
1250   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1251     0xf3000110, 0xffb00f10, "veor%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
1252   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1253     0xf3100110, 0xffb00f10, "vbsl%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
1254   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1255     0xf3200110, 0xffb00f10, "vbit%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
1256   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1257     0xf3300110, 0xffb00f10, "vbif%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
1258   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1259     0xf2000d00, 0xffb00f10, "vadd%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1260   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1261     0xf2100d00, 0xffb00f10, "vadd%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1262   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1263     0xf2000d10, 0xffb00f10, "vmla%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1264   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1265     0xf2100d10, 0xffb00f10, "vmla%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1266   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1267     0xf2000e00, 0xffb00f10, "vceq%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1268   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1269     0xf2100e00, 0xffb00f10, "vceq%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1270   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1271     0xf2000f00, 0xffb00f10, "vmax%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1272   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1273     0xf2100f00, 0xffb00f10, "vmax%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1274   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1275     0xf2000f10, 0xffb00f10, "vrecps%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1276   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1277     0xf2100f10, 0xffb00f10, "vrecps%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1278   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1279     0xf2200d00, 0xffb00f10, "vsub%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1280   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1281     0xf2300d00, 0xffb00f10, "vsub%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1282   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1283     0xf2200d10, 0xffb00f10, "vmls%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1284   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1285     0xf2300d10, 0xffb00f10, "vmls%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1286   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1287     0xf2200f00, 0xffb00f10, "vmin%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1288   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1289     0xf2300f00, 0xffb00f10, "vmin%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1290   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1291     0xf2200f10, 0xffb00f10, "vrsqrts%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1292   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1293     0xf2300f10, 0xffb00f10, "vrsqrts%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1294   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1295     0xf3000d00, 0xffb00f10, "vpadd%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1296   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1297     0xf3100d00, 0xffb00f10, "vpadd%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1298   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1299     0xf3000d10, 0xffb00f10, "vmul%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1300   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1301     0xf3100d10, 0xffb00f10, "vmul%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1302   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1303     0xf3000e00, 0xffb00f10, "vcge%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1304   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1305     0xf3100e00, 0xffb00f10, "vcge%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1306   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1307     0xf3000e10, 0xffb00f10, "vacge%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1308   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1309     0xf3100e10, 0xffb00f10, "vacge%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1310   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1311     0xf3000f00, 0xffb00f10, "vpmax%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1312   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1313     0xf3100f00, 0xffb00f10, "vpmax%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1314   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1315     0xf3200d00, 0xffb00f10, "vabd%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1316   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1317     0xf3300d00, 0xffb00f10, "vabd%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1318   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1319     0xf3200e00, 0xffb00f10, "vcgt%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1320   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1321     0xf3300e00, 0xffb00f10, "vcgt%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1322   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1323     0xf3200e10, 0xffb00f10, "vacgt%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1324   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1325     0xf3300e10, 0xffb00f10, "vacgt%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1326   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1327     0xf3200f00, 0xffb00f10, "vpmin%c.f32\t%12-15,22R, %16-19,7R, %0-3,5R"},
1328   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1329     0xf3300f00, 0xffb00f10, "vpmin%c.f16\t%12-15,22R, %16-19,7R, %0-3,5R"},
1330   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1331     0xf2000800, 0xff800f10, "vadd%c.i%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
1332   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1333     0xf2000810, 0xff800f10, "vtst%c.%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1334   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1335     0xf2000900, 0xff800f10, "vmla%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1336   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1337     0xf2000b00, 0xff800f10,
1338     "vqdmulh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
1339   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1340     0xf2000b10, 0xff800f10,
1341     "vpadd%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1342   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1343     0xf3000800, 0xff800f10, "vsub%c.i%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
1344   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1345     0xf3000810, 0xff800f10, "vceq%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1346   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1347     0xf3000900, 0xff800f10, "vmls%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1348   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1349     0xf3000b00, 0xff800f10,
1350     "vqrdmulh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
1351   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1352     0xf2000000, 0xfe800f10,
1353     "vhadd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1354   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1355     0xf2000010, 0xfe800f10,
1356     "vqadd%c.%24?us%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
1357   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1358     0xf2000100, 0xfe800f10,
1359     "vrhadd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1360   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1361     0xf2000200, 0xfe800f10,
1362     "vhsub%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1363   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1364     0xf2000210, 0xfe800f10,
1365     "vqsub%c.%24?us%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
1366   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1367     0xf2000300, 0xfe800f10,
1368     "vcgt%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1369   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1370     0xf2000310, 0xfe800f10,
1371     "vcge%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1372   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1373     0xf2000400, 0xfe800f10,
1374     "vshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
1375   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1376     0xf2000410, 0xfe800f10,
1377     "vqshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
1378   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1379     0xf2000500, 0xfe800f10,
1380     "vrshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
1381   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1382     0xf2000510, 0xfe800f10,
1383     "vqrshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
1384   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1385     0xf2000600, 0xfe800f10,
1386     "vmax%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1387   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1388     0xf2000610, 0xfe800f10,
1389     "vmin%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1390   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1391     0xf2000700, 0xfe800f10,
1392     "vabd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1393   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1394     0xf2000710, 0xfe800f10,
1395     "vaba%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1396   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1397     0xf2000910, 0xfe800f10,
1398     "vmul%c.%24?pi%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1399   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1400     0xf2000a00, 0xfe800f10,
1401     "vpmax%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1402   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1403     0xf2000a10, 0xfe800f10,
1404     "vpmin%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
1405   {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
1406     0xf3000b10, 0xff800f10,
1407     "vqrdmlah%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
1408   {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
1409     0xf3000c10, 0xff800f10,
1410     "vqrdmlsh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
1411
1412   /* One register and an immediate value.  */
1413   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1414     0xf2800e10, 0xfeb80fb0, "vmov%c.i8\t%12-15,22R, %E"},
1415   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1416     0xf2800e30, 0xfeb80fb0, "vmov%c.i64\t%12-15,22R, %E"},
1417   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1418     0xf2800f10, 0xfeb80fb0, "vmov%c.f32\t%12-15,22R, %E"},
1419   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1420     0xf2800810, 0xfeb80db0, "vmov%c.i16\t%12-15,22R, %E"},
1421   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1422     0xf2800830, 0xfeb80db0, "vmvn%c.i16\t%12-15,22R, %E"},
1423   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1424     0xf2800910, 0xfeb80db0, "vorr%c.i16\t%12-15,22R, %E"},
1425   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1426     0xf2800930, 0xfeb80db0, "vbic%c.i16\t%12-15,22R, %E"},
1427   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1428     0xf2800c10, 0xfeb80eb0, "vmov%c.i32\t%12-15,22R, %E"},
1429   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1430     0xf2800c30, 0xfeb80eb0, "vmvn%c.i32\t%12-15,22R, %E"},
1431   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1432     0xf2800110, 0xfeb809b0, "vorr%c.i32\t%12-15,22R, %E"},
1433   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1434     0xf2800130, 0xfeb809b0, "vbic%c.i32\t%12-15,22R, %E"},
1435   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1436     0xf2800010, 0xfeb808b0, "vmov%c.i32\t%12-15,22R, %E"},
1437   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1438     0xf2800030, 0xfeb808b0, "vmvn%c.i32\t%12-15,22R, %E"},
1439
1440   /* Two registers and a shift amount.  */
1441   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1442     0xf2880810, 0xffb80fd0, "vshrn%c.i16\t%12-15,22D, %0-3,5Q, #%16-18e"},
1443   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1444     0xf2880850, 0xffb80fd0, "vrshrn%c.i16\t%12-15,22D, %0-3,5Q, #%16-18e"},
1445   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1446     0xf2880810, 0xfeb80fd0, "vqshrun%c.s16\t%12-15,22D, %0-3,5Q, #%16-18e"},
1447   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1448     0xf2880850, 0xfeb80fd0, "vqrshrun%c.s16\t%12-15,22D, %0-3,5Q, #%16-18e"},
1449   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1450     0xf2880910, 0xfeb80fd0, "vqshrn%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-18e"},
1451   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1452     0xf2880950, 0xfeb80fd0,
1453     "vqrshrn%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-18e"},
1454   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1455     0xf2880a10, 0xfeb80fd0, "vshll%c.%24?us8\t%12-15,22Q, %0-3,5D, #%16-18d"},
1456   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1457     0xf2900810, 0xffb00fd0, "vshrn%c.i32\t%12-15,22D, %0-3,5Q, #%16-19e"},
1458   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1459     0xf2900850, 0xffb00fd0, "vrshrn%c.i32\t%12-15,22D, %0-3,5Q, #%16-19e"},
1460   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1461     0xf2880510, 0xffb80f90, "vshl%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18d"},
1462   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1463     0xf3880410, 0xffb80f90, "vsri%c.8\t%12-15,22R, %0-3,5R, #%16-18e"},
1464   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1465     0xf3880510, 0xffb80f90, "vsli%c.8\t%12-15,22R, %0-3,5R, #%16-18d"},
1466   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1467     0xf3880610, 0xffb80f90, "vqshlu%c.s8\t%12-15,22R, %0-3,5R, #%16-18d"},
1468   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1469     0xf2900810, 0xfeb00fd0, "vqshrun%c.s32\t%12-15,22D, %0-3,5Q, #%16-19e"},
1470   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1471     0xf2900850, 0xfeb00fd0, "vqrshrun%c.s32\t%12-15,22D, %0-3,5Q, #%16-19e"},
1472   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1473     0xf2900910, 0xfeb00fd0, "vqshrn%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-19e"},
1474   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1475     0xf2900950, 0xfeb00fd0,
1476     "vqrshrn%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-19e"},
1477   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1478     0xf2900a10, 0xfeb00fd0, "vshll%c.%24?us16\t%12-15,22Q, %0-3,5D, #%16-19d"},
1479   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1480     0xf2880010, 0xfeb80f90, "vshr%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
1481   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1482     0xf2880110, 0xfeb80f90, "vsra%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
1483   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1484     0xf2880210, 0xfeb80f90, "vrshr%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
1485   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1486     0xf2880310, 0xfeb80f90, "vrsra%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
1487   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1488     0xf2880710, 0xfeb80f90, "vqshl%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18d"},
1489   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1490     0xf2a00810, 0xffa00fd0, "vshrn%c.i64\t%12-15,22D, %0-3,5Q, #%16-20e"},
1491   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1492     0xf2a00850, 0xffa00fd0, "vrshrn%c.i64\t%12-15,22D, %0-3,5Q, #%16-20e"},
1493   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1494     0xf2900510, 0xffb00f90, "vshl%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19d"},
1495   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1496     0xf3900410, 0xffb00f90, "vsri%c.16\t%12-15,22R, %0-3,5R, #%16-19e"},
1497   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1498     0xf3900510, 0xffb00f90, "vsli%c.16\t%12-15,22R, %0-3,5R, #%16-19d"},
1499   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1500     0xf3900610, 0xffb00f90, "vqshlu%c.s16\t%12-15,22R, %0-3,5R, #%16-19d"},
1501   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1502     0xf2a00a10, 0xfea00fd0, "vshll%c.%24?us32\t%12-15,22Q, %0-3,5D, #%16-20d"},
1503   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1504     0xf2900010, 0xfeb00f90, "vshr%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
1505   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1506     0xf2900110, 0xfeb00f90, "vsra%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
1507   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1508     0xf2900210, 0xfeb00f90, "vrshr%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
1509   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1510     0xf2900310, 0xfeb00f90, "vrsra%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
1511   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1512     0xf2900710, 0xfeb00f90, "vqshl%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19d"},
1513   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1514     0xf2a00810, 0xfea00fd0, "vqshrun%c.s64\t%12-15,22D, %0-3,5Q, #%16-20e"},
1515   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1516     0xf2a00850, 0xfea00fd0, "vqrshrun%c.s64\t%12-15,22D, %0-3,5Q, #%16-20e"},
1517   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1518     0xf2a00910, 0xfea00fd0, "vqshrn%c.%24?us64\t%12-15,22D, %0-3,5Q, #%16-20e"},
1519   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1520     0xf2a00950, 0xfea00fd0,
1521     "vqrshrn%c.%24?us64\t%12-15,22D, %0-3,5Q, #%16-20e"},
1522   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1523     0xf2a00510, 0xffa00f90, "vshl%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20d"},
1524   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1525     0xf3a00410, 0xffa00f90, "vsri%c.32\t%12-15,22R, %0-3,5R, #%16-20e"},
1526   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1527     0xf3a00510, 0xffa00f90, "vsli%c.32\t%12-15,22R, %0-3,5R, #%16-20d"},
1528   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1529     0xf3a00610, 0xffa00f90, "vqshlu%c.s32\t%12-15,22R, %0-3,5R, #%16-20d"},
1530   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1531     0xf2a00010, 0xfea00f90, "vshr%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
1532   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1533     0xf2a00110, 0xfea00f90, "vsra%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
1534   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1535     0xf2a00210, 0xfea00f90, "vrshr%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
1536   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1537     0xf2a00310, 0xfea00f90, "vrsra%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
1538   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1539     0xf2a00710, 0xfea00f90, "vqshl%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20d"},
1540   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1541     0xf2800590, 0xff800f90, "vshl%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21d"},
1542   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1543     0xf3800490, 0xff800f90, "vsri%c.64\t%12-15,22R, %0-3,5R, #%16-21e"},
1544   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1545     0xf3800590, 0xff800f90, "vsli%c.64\t%12-15,22R, %0-3,5R, #%16-21d"},
1546   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1547     0xf3800690, 0xff800f90, "vqshlu%c.s64\t%12-15,22R, %0-3,5R, #%16-21d"},
1548   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1549     0xf2800090, 0xfe800f90, "vshr%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
1550   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1551     0xf2800190, 0xfe800f90, "vsra%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
1552   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1553     0xf2800290, 0xfe800f90, "vrshr%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
1554   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1555     0xf2800390, 0xfe800f90, "vrsra%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
1556   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1557     0xf2800790, 0xfe800f90, "vqshl%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21d"},
1558   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1559     0xf2a00e10, 0xfea00e90,
1560     "vcvt%c.%24,8?usff32.%24,8?ffus32\t%12-15,22R, %0-3,5R, #%16-20e"},
1561   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST),
1562     0xf2a00c10, 0xfea00e90,
1563     "vcvt%c.%24,8?usff16.%24,8?ffus16\t%12-15,22R, %0-3,5R, #%16-20e"},
1564
1565   /* Three registers of different lengths.  */
1566   {ARM_FEATURE_COPROC (FPU_CRYPTO_EXT_ARMV8),
1567     0xf2a00e00, 0xfeb00f50, "vmull%c.p64\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1568   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1569     0xf2800e00, 0xfea00f50, "vmull%c.p%20S0\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1570   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1571     0xf2800400, 0xff800f50,
1572     "vaddhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
1573   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1574     0xf2800600, 0xff800f50,
1575     "vsubhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
1576   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1577     0xf2800900, 0xff800f50,
1578     "vqdmlal%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1579   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1580     0xf2800b00, 0xff800f50,
1581     "vqdmlsl%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1582   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1583     0xf2800d00, 0xff800f50,
1584     "vqdmull%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1585   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1586     0xf3800400, 0xff800f50,
1587     "vraddhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
1588   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1589     0xf3800600, 0xff800f50,
1590     "vrsubhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
1591   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1592     0xf2800000, 0xfe800f50,
1593     "vaddl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1594   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1595     0xf2800100, 0xfe800f50,
1596     "vaddw%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7Q, %0-3,5D"},
1597   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1598     0xf2800200, 0xfe800f50,
1599     "vsubl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1600   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1601     0xf2800300, 0xfe800f50,
1602     "vsubw%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7Q, %0-3,5D"},
1603   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1604     0xf2800500, 0xfe800f50,
1605     "vabal%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1606   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1607     0xf2800700, 0xfe800f50,
1608     "vabdl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1609   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1610     0xf2800800, 0xfe800f50,
1611     "vmlal%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1612   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1613     0xf2800a00, 0xfe800f50,
1614     "vmlsl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1615   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1616     0xf2800c00, 0xfe800f50,
1617     "vmull%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
1618
1619   /* Two registers and a scalar.  */
1620   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1621     0xf2800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"},
1622   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1623     0xf2800140, 0xff900f50, "vmla%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"},
1624   {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST),
1625     0xf2900140, 0xffb00f50, "vmla%c.f16\t%12-15,22D, %16-19,7D, %D"},
1626   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1627     0xf2800340, 0xff800f50, "vqdmlal%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
1628   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1629     0xf2800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"},
1630   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1631     0xf2800540, 0xff900f50, "vmls%c.f%20-21S6\t%12-15,22D, %16-19,7D, %D"},
1632   {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST),
1633     0xf2900540, 0xffb00f50, "vmls%c.f16\t%12-15,22D, %16-19,7D, %D"},
1634   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1635     0xf2800740, 0xff800f50, "vqdmlsl%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
1636   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1637     0xf2800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"},
1638   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1639     0xf2800940, 0xff900f50, "vmul%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"},
1640   {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST),
1641     0xf2900940, 0xffb00f50, "vmul%c.f16\t%12-15,22D, %16-19,7D, %D"},
1642   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1643     0xf2800b40, 0xff800f50, "vqdmull%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
1644   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1645     0xf2800c40, 0xff800f50, "vqdmulh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
1646   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1647     0xf2800d40, 0xff800f50, "vqrdmulh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
1648   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1649     0xf3800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
1650   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1651     0xf3800140, 0xff900f50, "vmla%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"},
1652   {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST),
1653     0xf3900140, 0xffb00f50, "vmla%c.f16\t%12-15,22Q, %16-19,7Q, %D"},
1654   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1655     0xf3800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
1656   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1657     0xf3800540, 0xff900f50, "vmls%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"},
1658   {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST),
1659     0xf3900540, 0xffb00f50, "vmls%c.f16\t%12-15,22Q, %16-19,7Q, %D"},
1660   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1661     0xf3800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
1662   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1663     0xf3800940, 0xff900f50, "vmul%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"},
1664   {ARM_FEATURE_COPROC (ARM_EXT2_FP16_INST),
1665     0xf3900940, 0xffb00f50, "vmul%c.f16\t%12-15,22Q, %16-19,7Q, %D"},
1666   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1667     0xf3800c40, 0xff800f50, "vqdmulh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
1668   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1669     0xf3800d40, 0xff800f50, "vqrdmulh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
1670   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1671     0xf2800240, 0xfe800f50,
1672     "vmlal%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
1673   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1674     0xf2800640, 0xfe800f50,
1675     "vmlsl%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
1676   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1677     0xf2800a40, 0xfe800f50,
1678     "vmull%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
1679   {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
1680     0xf2800e40, 0xff800f50,
1681    "vqrdmlah%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
1682   {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
1683     0xf2800f40, 0xff800f50,
1684    "vqrdmlsh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
1685   {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
1686     0xf3800e40, 0xff800f50,
1687    "vqrdmlah%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
1688   {ARM_FEATURE_COPROC (FPU_NEON_EXT_RDMA),
1689     0xf3800f40, 0xff800f50,
1690    "vqrdmlsh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"
1691   },
1692
1693   /* Element and structure load/store.  */
1694   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1695     0xf4a00fc0, 0xffb00fc0, "vld4%c.32\t%C"},
1696   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1697     0xf4a00c00, 0xffb00f00, "vld1%c.%6-7S2\t%C"},
1698   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1699     0xf4a00d00, 0xffb00f00, "vld2%c.%6-7S2\t%C"},
1700   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1701     0xf4a00e00, 0xffb00f00, "vld3%c.%6-7S2\t%C"},
1702   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1703     0xf4a00f00, 0xffb00f00, "vld4%c.%6-7S2\t%C"},
1704   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1705     0xf4000200, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
1706   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1707     0xf4000300, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"},
1708   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1709     0xf4000400, 0xff900f00, "v%21?ls%21?dt3%c.%6-7S2\t%A"},
1710   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1711     0xf4000500, 0xff900f00, "v%21?ls%21?dt3%c.%6-7S2\t%A"},
1712   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1713     0xf4000600, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
1714   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1715     0xf4000700, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
1716   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1717     0xf4000800, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"},
1718   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1719     0xf4000900, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"},
1720   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1721     0xf4000a00, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
1722   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1723     0xf4000000, 0xff900e00, "v%21?ls%21?dt4%c.%6-7S2\t%A"},
1724   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1725     0xf4800000, 0xff900300, "v%21?ls%21?dt1%c.%10-11S2\t%B"},
1726   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1727     0xf4800100, 0xff900300, "v%21?ls%21?dt2%c.%10-11S2\t%B"},
1728   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1729     0xf4800200, 0xff900300, "v%21?ls%21?dt3%c.%10-11S2\t%B"},
1730   {ARM_FEATURE_COPROC (FPU_NEON_EXT_V1),
1731     0xf4800300, 0xff900300, "v%21?ls%21?dt4%c.%10-11S2\t%B"},
1732
1733   {ARM_FEATURE_CORE_LOW (0), 0 ,0, 0}
1734 };
1735
1736 /* Opcode tables: ARM, 16-bit Thumb, 32-bit Thumb.  All three are partially
1737    ordered: they must be searched linearly from the top to obtain a correct
1738    match.  */
1739
1740 /* print_insn_arm recognizes the following format control codes:
1741
1742    %%                   %
1743
1744    %a                   print address for ldr/str instruction
1745    %s                   print address for ldr/str halfword/signextend instruction
1746    %S                   like %s but allow UNPREDICTABLE addressing
1747    %b                   print branch destination
1748    %c                   print condition code (always bits 28-31)
1749    %m                   print register mask for ldm/stm instruction
1750    %o                   print operand2 (immediate or register + shift)
1751    %p                   print 'p' iff bits 12-15 are 15
1752    %t                   print 't' iff bit 21 set and bit 24 clear
1753    %B                   print arm BLX(1) destination
1754    %C                   print the PSR sub type.
1755    %U                   print barrier type.
1756    %P                   print address for pli instruction.
1757
1758    %<bitfield>r         print as an ARM register
1759    %<bitfield>T         print as an ARM register + 1
1760    %<bitfield>R         as %r but r15 is UNPREDICTABLE
1761    %<bitfield>{r|R}u    as %{r|R} but if matches the other %u field then is UNPREDICTABLE
1762    %<bitfield>{r|R}U    as %{r|R} but if matches the other %U field then is UNPREDICTABLE
1763    %<bitfield>d         print the bitfield in decimal
1764    %<bitfield>W         print the bitfield plus one in decimal
1765    %<bitfield>x         print the bitfield in hex
1766    %<bitfield>X         print the bitfield as 1 hex digit without leading "0x"
1767
1768    %<bitfield>'c        print specified char iff bitfield is all ones
1769    %<bitfield>`c        print specified char iff bitfield is all zeroes
1770    %<bitfield>?ab...    select from array of values in big endian order
1771
1772    %e                   print arm SMI operand (bits 0..7,8..19).
1773    %E                   print the LSB and WIDTH fields of a BFI or BFC instruction.
1774    %V                   print the 16-bit immediate field of a MOVT or MOVW instruction.
1775    %R                   print the SPSR/CPSR or banked register of an MRS.  */
1776
1777 static const struct opcode32 arm_opcodes[] =
1778 {
1779   /* ARM instructions.  */
1780   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
1781     0xe1a00000, 0xffffffff, "nop\t\t\t; (mov r0, r0)"},
1782   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
1783     0xe7f000f0, 0xfff000f0, "udf\t#%e"},
1784
1785   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T | ARM_EXT_V5),
1786     0x012FFF10, 0x0ffffff0, "bx%c\t%0-3r"},
1787   {ARM_FEATURE_CORE_LOW (ARM_EXT_V2),
1788     0x00000090, 0x0fe000f0, "mul%20's%c\t%16-19R, %0-3R, %8-11R"},
1789   {ARM_FEATURE_CORE_LOW (ARM_EXT_V2),
1790     0x00200090, 0x0fe000f0, "mla%20's%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
1791   {ARM_FEATURE_CORE_LOW (ARM_EXT_V2S),
1792     0x01000090, 0x0fb00ff0, "swp%22'b%c\t%12-15RU, %0-3Ru, [%16-19RuU]"},
1793   {ARM_FEATURE_CORE_LOW (ARM_EXT_V3M),
1794     0x00800090, 0x0fa000f0,
1795     "%22?sumull%20's%c\t%12-15Ru, %16-19Ru, %0-3R, %8-11R"},
1796   {ARM_FEATURE_CORE_LOW (ARM_EXT_V3M),
1797     0x00a00090, 0x0fa000f0,
1798     "%22?sumlal%20's%c\t%12-15Ru, %16-19Ru, %0-3R, %8-11R"},
1799
1800   /* V8.2 RAS extension instructions.  */
1801   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_RAS),
1802     0xe320f010, 0xffffffff, "esb"},
1803
1804   /* V8 instructions.  */
1805   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
1806     0x0320f005, 0x0fffffff, "sevl"},
1807   /* Defined in V8 but is in NOP space so available to all arch.  */
1808   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
1809     0xe1000070, 0xfff000f0, "hlt\t0x%16-19X%12-15X%8-11X%0-3X"},
1810   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_ATOMICS),
1811     0x01800e90, 0x0ff00ff0, "stlex%c\t%12-15r, %0-3r, [%16-19R]"},
1812   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1813     0x01900e9f, 0x0ff00fff, "ldaex%c\t%12-15r, [%16-19R]"},
1814   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
1815     0x01a00e90, 0x0ff00ff0, "stlexd%c\t%12-15r, %0-3r, %0-3T, [%16-19R]"},
1816   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
1817     0x01b00e9f, 0x0ff00fff, "ldaexd%c\t%12-15r, %12-15T, [%16-19R]"},
1818   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1819     0x01c00e90, 0x0ff00ff0, "stlexb%c\t%12-15r, %0-3r, [%16-19R]"},
1820   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1821     0x01d00e9f, 0x0ff00fff, "ldaexb%c\t%12-15r, [%16-19R]"},
1822   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1823     0x01e00e90, 0x0ff00ff0, "stlexh%c\t%12-15r, %0-3r, [%16-19R]"},
1824   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1825     0x01f00e9f, 0x0ff00fff, "ldaexh%c\t%12-15r, [%16-19R]"},
1826   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1827     0x0180fc90, 0x0ff0fff0, "stl%c\t%0-3r, [%16-19R]"},
1828   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1829     0x01900c9f, 0x0ff00fff, "lda%c\t%12-15r, [%16-19R]"},
1830   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1831     0x01c0fc90, 0x0ff0fff0, "stlb%c\t%0-3r, [%16-19R]"},
1832   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1833     0x01d00c9f, 0x0ff00fff, "ldab%c\t%12-15r, [%16-19R]"},
1834   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1835     0x01e0fc90, 0x0ff0fff0, "stlh%c\t%0-3r, [%16-19R]"},
1836   {ARM_FEATURE_CORE_LOW (ARM_EXT2_ATOMICS),
1837     0x01f00c9f, 0x0ff00fff, "ldah%c\t%12-15r, [%16-19R]"},
1838   /* CRC32 instructions.  */
1839   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
1840     0xe1000040, 0xfff00ff0, "crc32b\t%12-15R, %16-19R, %0-3R"},
1841   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
1842     0xe1200040, 0xfff00ff0, "crc32h\t%12-15R, %16-19R, %0-3R"},
1843   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
1844     0xe1400040, 0xfff00ff0, "crc32w\t%12-15R, %16-19R, %0-3R"},
1845   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
1846     0xe1000240, 0xfff00ff0, "crc32cb\t%12-15R, %16-19R, %0-3R"},
1847   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
1848     0xe1200240, 0xfff00ff0, "crc32ch\t%12-15R, %16-19R, %0-3R"},
1849   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
1850     0xe1400240, 0xfff00ff0, "crc32cw\t%12-15R, %16-19R, %0-3R"},
1851
1852   /* Privileged Access Never extension instructions.  */
1853   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_PAN),
1854     0xf1100000, 0xfffffdff, "setpan\t#%9-9d"},
1855
1856   /* Virtualization Extension instructions.  */
1857   {ARM_FEATURE_CORE_LOW (ARM_EXT_VIRT), 0x0160006e, 0x0fffffff, "eret%c"},
1858   {ARM_FEATURE_CORE_LOW (ARM_EXT_VIRT), 0x01400070, 0x0ff000f0, "hvc%c\t%e"},
1859
1860   /* Integer Divide Extension instructions.  */
1861   {ARM_FEATURE_CORE_LOW (ARM_EXT_ADIV),
1862     0x0710f010, 0x0ff0f0f0, "sdiv%c\t%16-19r, %0-3r, %8-11r"},
1863   {ARM_FEATURE_CORE_LOW (ARM_EXT_ADIV),
1864     0x0730f010, 0x0ff0f0f0, "udiv%c\t%16-19r, %0-3r, %8-11r"},
1865
1866   /* MP Extension instructions.  */
1867   {ARM_FEATURE_CORE_LOW (ARM_EXT_MP), 0xf410f000, 0xfc70f000, "pldw\t%a"},
1868
1869   /* Speculation Barriers.  */
1870   {ARM_FEATURE_CORE_LOW (ARM_EXT_V3), 0xe320f014, 0xffffffff, "csdb"},
1871   {ARM_FEATURE_CORE_LOW (ARM_EXT_V3), 0xf57ff040, 0xffffffff, "ssbb"},
1872   {ARM_FEATURE_CORE_LOW (ARM_EXT_V3), 0xf57ff044, 0xffffffff, "pssbb"},
1873
1874   /* V7 instructions.  */
1875   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0xf450f000, 0xfd70f000, "pli\t%P"},
1876   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0x0320f0f0, 0x0ffffff0, "dbg%c\t#%0-3d"},
1877   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8), 0xf57ff051, 0xfffffff3, "dmb\t%U"},
1878   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8), 0xf57ff041, 0xfffffff3, "dsb\t%U"},
1879   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0xf57ff050, 0xfffffff0, "dmb\t%U"},
1880   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0xf57ff040, 0xfffffff0, "dsb\t%U"},
1881   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0xf57ff060, 0xfffffff0, "isb\t%U"},
1882    {ARM_FEATURE_CORE_LOW (ARM_EXT_V7),
1883     0x0320f000, 0x0fffffff, "nop%c\t{%0-7d}"},
1884
1885   /* ARM V6T2 instructions.  */
1886   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
1887     0x07c0001f, 0x0fe0007f, "bfc%c\t%12-15R, %E"},
1888   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
1889     0x07c00010, 0x0fe00070, "bfi%c\t%12-15R, %0-3r, %E"},
1890   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
1891     0x00600090, 0x0ff000f0, "mls%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
1892   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
1893     0x002000b0, 0x0f3000f0, "strht%c\t%12-15R, %S"},
1894
1895   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
1896     0x00300090, 0x0f3000f0, UNDEFINED_INSTRUCTION },
1897   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
1898     0x00300090, 0x0f300090, "ldr%6's%5?hbt%c\t%12-15R, %S"},
1899
1900   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
1901     0x03000000, 0x0ff00000, "movw%c\t%12-15R, %V"},
1902   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
1903     0x03400000, 0x0ff00000, "movt%c\t%12-15R, %V"},
1904   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
1905     0x06ff0f30, 0x0fff0ff0, "rbit%c\t%12-15R, %0-3R"},
1906   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
1907     0x07a00050, 0x0fa00070, "%22?usbfx%c\t%12-15r, %0-3r, #%7-11d, #%16-20W"},
1908
1909   /* ARM Security extension instructions.  */
1910   {ARM_FEATURE_CORE_LOW (ARM_EXT_SEC),
1911     0x01600070, 0x0ff000f0, "smc%c\t%e"},
1912
1913   /* ARM V6K instructions.  */
1914   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1915     0xf57ff01f, 0xffffffff, "clrex"},
1916   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1917     0x01d00f9f, 0x0ff00fff, "ldrexb%c\t%12-15R, [%16-19R]"},
1918   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1919     0x01b00f9f, 0x0ff00fff, "ldrexd%c\t%12-15r, [%16-19R]"},
1920   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1921     0x01f00f9f, 0x0ff00fff, "ldrexh%c\t%12-15R, [%16-19R]"},
1922   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1923     0x01c00f90, 0x0ff00ff0, "strexb%c\t%12-15R, %0-3R, [%16-19R]"},
1924   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1925     0x01a00f90, 0x0ff00ff0, "strexd%c\t%12-15R, %0-3r, [%16-19R]"},
1926   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1927     0x01e00f90, 0x0ff00ff0, "strexh%c\t%12-15R, %0-3R, [%16-19R]"},
1928
1929   /* ARMv8.5-A instructions.  */
1930   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_SB), 0xf57ff070, 0xffffffff, "sb"},
1931
1932   /* ARM V6K NOP hints.  */
1933   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1934     0x0320f001, 0x0fffffff, "yield%c"},
1935   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1936     0x0320f002, 0x0fffffff, "wfe%c"},
1937   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1938     0x0320f003, 0x0fffffff, "wfi%c"},
1939   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1940     0x0320f004, 0x0fffffff, "sev%c"},
1941   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K),
1942     0x0320f000, 0x0fffff00, "nop%c\t{%0-7d}"},
1943
1944   /* ARM V6 instructions.  */
1945   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1946     0xf1080000, 0xfffffe3f, "cpsie\t%8'a%7'i%6'f"},
1947   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1948     0xf10a0000, 0xfffffe20, "cpsie\t%8'a%7'i%6'f,#%0-4d"},
1949   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1950     0xf10C0000, 0xfffffe3f, "cpsid\t%8'a%7'i%6'f"},
1951   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1952     0xf10e0000, 0xfffffe20, "cpsid\t%8'a%7'i%6'f,#%0-4d"},
1953   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1954     0xf1000000, 0xfff1fe20, "cps\t#%0-4d"},
1955   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1956     0x06800010, 0x0ff00ff0, "pkhbt%c\t%12-15R, %16-19R, %0-3R"},
1957   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1958     0x06800010, 0x0ff00070, "pkhbt%c\t%12-15R, %16-19R, %0-3R, lsl #%7-11d"},
1959   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1960     0x06800050, 0x0ff00ff0, "pkhtb%c\t%12-15R, %16-19R, %0-3R, asr #32"},
1961   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1962     0x06800050, 0x0ff00070, "pkhtb%c\t%12-15R, %16-19R, %0-3R, asr #%7-11d"},
1963   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1964     0x01900f9f, 0x0ff00fff, "ldrex%c\tr%12-15d, [%16-19R]"},
1965   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1966     0x06200f10, 0x0ff00ff0, "qadd16%c\t%12-15R, %16-19R, %0-3R"},
1967   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1968     0x06200f90, 0x0ff00ff0, "qadd8%c\t%12-15R, %16-19R, %0-3R"},
1969   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1970     0x06200f30, 0x0ff00ff0, "qasx%c\t%12-15R, %16-19R, %0-3R"},
1971   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1972     0x06200f70, 0x0ff00ff0, "qsub16%c\t%12-15R, %16-19R, %0-3R"},
1973   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1974     0x06200ff0, 0x0ff00ff0, "qsub8%c\t%12-15R, %16-19R, %0-3R"},
1975   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1976     0x06200f50, 0x0ff00ff0, "qsax%c\t%12-15R, %16-19R, %0-3R"},
1977   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1978     0x06100f10, 0x0ff00ff0, "sadd16%c\t%12-15R, %16-19R, %0-3R"},
1979   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1980     0x06100f90, 0x0ff00ff0, "sadd8%c\t%12-15R, %16-19R, %0-3R"},
1981   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1982     0x06100f30, 0x0ff00ff0, "sasx%c\t%12-15R, %16-19R, %0-3R"},
1983   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1984     0x06300f10, 0x0ff00ff0, "shadd16%c\t%12-15R, %16-19R, %0-3R"},
1985   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1986     0x06300f90, 0x0ff00ff0, "shadd8%c\t%12-15R, %16-19R, %0-3R"},
1987   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1988     0x06300f30, 0x0ff00ff0, "shasx%c\t%12-15R, %16-19R, %0-3R"},
1989   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1990     0x06300f70, 0x0ff00ff0, "shsub16%c\t%12-15R, %16-19R, %0-3R"},
1991   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1992     0x06300ff0, 0x0ff00ff0, "shsub8%c\t%12-15R, %16-19R, %0-3R"},
1993   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1994     0x06300f50, 0x0ff00ff0, "shsax%c\t%12-15R, %16-19R, %0-3R"},
1995   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1996     0x06100f70, 0x0ff00ff0, "ssub16%c\t%12-15R, %16-19R, %0-3R"},
1997   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
1998     0x06100ff0, 0x0ff00ff0, "ssub8%c\t%12-15R, %16-19R, %0-3R"},
1999   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2000     0x06100f50, 0x0ff00ff0, "ssax%c\t%12-15R, %16-19R, %0-3R"},
2001   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2002     0x06500f10, 0x0ff00ff0, "uadd16%c\t%12-15R, %16-19R, %0-3R"},
2003   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2004     0x06500f90, 0x0ff00ff0, "uadd8%c\t%12-15R, %16-19R, %0-3R"},
2005   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2006     0x06500f30, 0x0ff00ff0, "uasx%c\t%12-15R, %16-19R, %0-3R"},
2007   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2008     0x06700f10, 0x0ff00ff0, "uhadd16%c\t%12-15R, %16-19R, %0-3R"},
2009   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2010     0x06700f90, 0x0ff00ff0, "uhadd8%c\t%12-15R, %16-19R, %0-3R"},
2011   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2012     0x06700f30, 0x0ff00ff0, "uhasx%c\t%12-15R, %16-19R, %0-3R"},
2013   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2014     0x06700f70, 0x0ff00ff0, "uhsub16%c\t%12-15R, %16-19R, %0-3R"},
2015   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2016     0x06700ff0, 0x0ff00ff0, "uhsub8%c\t%12-15R, %16-19R, %0-3R"},
2017   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2018     0x06700f50, 0x0ff00ff0, "uhsax%c\t%12-15R, %16-19R, %0-3R"},
2019   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2020     0x06600f10, 0x0ff00ff0, "uqadd16%c\t%12-15R, %16-19R, %0-3R"},
2021   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2022     0x06600f90, 0x0ff00ff0, "uqadd8%c\t%12-15R, %16-19R, %0-3R"},
2023   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2024     0x06600f30, 0x0ff00ff0, "uqasx%c\t%12-15R, %16-19R, %0-3R"},
2025   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2026     0x06600f70, 0x0ff00ff0, "uqsub16%c\t%12-15R, %16-19R, %0-3R"},
2027   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2028     0x06600ff0, 0x0ff00ff0, "uqsub8%c\t%12-15R, %16-19R, %0-3R"},
2029   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2030     0x06600f50, 0x0ff00ff0, "uqsax%c\t%12-15R, %16-19R, %0-3R"},
2031   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2032     0x06500f70, 0x0ff00ff0, "usub16%c\t%12-15R, %16-19R, %0-3R"},
2033   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2034     0x06500ff0, 0x0ff00ff0, "usub8%c\t%12-15R, %16-19R, %0-3R"},
2035   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2036     0x06500f50, 0x0ff00ff0, "usax%c\t%12-15R, %16-19R, %0-3R"},
2037   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2038     0x06bf0f30, 0x0fff0ff0, "rev%c\t%12-15R, %0-3R"},
2039   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2040     0x06bf0fb0, 0x0fff0ff0, "rev16%c\t%12-15R, %0-3R"},
2041   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2042     0x06ff0fb0, 0x0fff0ff0, "revsh%c\t%12-15R, %0-3R"},
2043   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2044     0xf8100a00, 0xfe50ffff, "rfe%23?id%24?ba\t%16-19r%21'!"},
2045   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2046     0x06bf0070, 0x0fff0ff0, "sxth%c\t%12-15R, %0-3R"},
2047   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2048     0x06bf0470, 0x0fff0ff0, "sxth%c\t%12-15R, %0-3R, ror #8"},
2049   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2050     0x06bf0870, 0x0fff0ff0, "sxth%c\t%12-15R, %0-3R, ror #16"},
2051   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2052     0x06bf0c70, 0x0fff0ff0, "sxth%c\t%12-15R, %0-3R, ror #24"},
2053   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2054     0x068f0070, 0x0fff0ff0, "sxtb16%c\t%12-15R, %0-3R"},
2055   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2056     0x068f0470, 0x0fff0ff0, "sxtb16%c\t%12-15R, %0-3R, ror #8"},
2057   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2058     0x068f0870, 0x0fff0ff0, "sxtb16%c\t%12-15R, %0-3R, ror #16"},
2059   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2060     0x068f0c70, 0x0fff0ff0, "sxtb16%c\t%12-15R, %0-3R, ror #24"},
2061   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2062     0x06af0070, 0x0fff0ff0, "sxtb%c\t%12-15R, %0-3R"},
2063   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2064     0x06af0470, 0x0fff0ff0, "sxtb%c\t%12-15R, %0-3R, ror #8"},
2065   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2066     0x06af0870, 0x0fff0ff0, "sxtb%c\t%12-15R, %0-3R, ror #16"},
2067   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2068     0x06af0c70, 0x0fff0ff0, "sxtb%c\t%12-15R, %0-3R, ror #24"},
2069   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2070     0x06ff0070, 0x0fff0ff0, "uxth%c\t%12-15R, %0-3R"},
2071   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2072     0x06ff0470, 0x0fff0ff0, "uxth%c\t%12-15R, %0-3R, ror #8"},
2073   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2074     0x06ff0870, 0x0fff0ff0, "uxth%c\t%12-15R, %0-3R, ror #16"},
2075   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2076     0x06ff0c70, 0x0fff0ff0, "uxth%c\t%12-15R, %0-3R, ror #24"},
2077   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2078     0x06cf0070, 0x0fff0ff0, "uxtb16%c\t%12-15R, %0-3R"},
2079   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2080     0x06cf0470, 0x0fff0ff0, "uxtb16%c\t%12-15R, %0-3R, ror #8"},
2081   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2082     0x06cf0870, 0x0fff0ff0, "uxtb16%c\t%12-15R, %0-3R, ror #16"},
2083   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2084     0x06cf0c70, 0x0fff0ff0, "uxtb16%c\t%12-15R, %0-3R, ror #24"},
2085   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2086     0x06ef0070, 0x0fff0ff0, "uxtb%c\t%12-15R, %0-3R"},
2087   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2088     0x06ef0470, 0x0fff0ff0, "uxtb%c\t%12-15R, %0-3R, ror #8"},
2089   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2090     0x06ef0870, 0x0fff0ff0, "uxtb%c\t%12-15R, %0-3R, ror #16"},
2091   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2092     0x06ef0c70, 0x0fff0ff0, "uxtb%c\t%12-15R, %0-3R, ror #24"},
2093   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2094     0x06b00070, 0x0ff00ff0, "sxtah%c\t%12-15R, %16-19r, %0-3R"},
2095   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2096     0x06b00470, 0x0ff00ff0, "sxtah%c\t%12-15R, %16-19r, %0-3R, ror #8"},
2097   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2098     0x06b00870, 0x0ff00ff0, "sxtah%c\t%12-15R, %16-19r, %0-3R, ror #16"},
2099   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2100     0x06b00c70, 0x0ff00ff0, "sxtah%c\t%12-15R, %16-19r, %0-3R, ror #24"},
2101   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2102     0x06800070, 0x0ff00ff0, "sxtab16%c\t%12-15R, %16-19r, %0-3R"},
2103   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2104     0x06800470, 0x0ff00ff0, "sxtab16%c\t%12-15R, %16-19r, %0-3R, ror #8"},
2105   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2106     0x06800870, 0x0ff00ff0, "sxtab16%c\t%12-15R, %16-19r, %0-3R, ror #16"},
2107   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2108     0x06800c70, 0x0ff00ff0, "sxtab16%c\t%12-15R, %16-19r, %0-3R, ror #24"},
2109   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2110     0x06a00070, 0x0ff00ff0, "sxtab%c\t%12-15R, %16-19r, %0-3R"},
2111   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2112     0x06a00470, 0x0ff00ff0, "sxtab%c\t%12-15R, %16-19r, %0-3R, ror #8"},
2113   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2114     0x06a00870, 0x0ff00ff0, "sxtab%c\t%12-15R, %16-19r, %0-3R, ror #16"},
2115   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2116     0x06a00c70, 0x0ff00ff0, "sxtab%c\t%12-15R, %16-19r, %0-3R, ror #24"},
2117   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2118     0x06f00070, 0x0ff00ff0, "uxtah%c\t%12-15R, %16-19r, %0-3R"},
2119   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2120     0x06f00470, 0x0ff00ff0, "uxtah%c\t%12-15R, %16-19r, %0-3R, ror #8"},
2121   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2122     0x06f00870, 0x0ff00ff0, "uxtah%c\t%12-15R, %16-19r, %0-3R, ror #16"},
2123   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2124     0x06f00c70, 0x0ff00ff0, "uxtah%c\t%12-15R, %16-19r, %0-3R, ror #24"},
2125   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2126     0x06c00070, 0x0ff00ff0, "uxtab16%c\t%12-15R, %16-19r, %0-3R"},
2127   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2128     0x06c00470, 0x0ff00ff0, "uxtab16%c\t%12-15R, %16-19r, %0-3R, ror #8"},
2129   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2130     0x06c00870, 0x0ff00ff0, "uxtab16%c\t%12-15R, %16-19r, %0-3R, ror #16"},
2131   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2132     0x06c00c70, 0x0ff00ff0, "uxtab16%c\t%12-15R, %16-19r, %0-3R, ROR #24"},
2133   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2134     0x06e00070, 0x0ff00ff0, "uxtab%c\t%12-15R, %16-19r, %0-3R"},
2135   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2136     0x06e00470, 0x0ff00ff0, "uxtab%c\t%12-15R, %16-19r, %0-3R, ror #8"},
2137   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2138     0x06e00870, 0x0ff00ff0, "uxtab%c\t%12-15R, %16-19r, %0-3R, ror #16"},
2139   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2140     0x06e00c70, 0x0ff00ff0, "uxtab%c\t%12-15R, %16-19r, %0-3R, ror #24"},
2141   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2142     0x06800fb0, 0x0ff00ff0, "sel%c\t%12-15R, %16-19R, %0-3R"},
2143   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2144     0xf1010000, 0xfffffc00, "setend\t%9?ble"},
2145   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2146     0x0700f010, 0x0ff0f0d0, "smuad%5'x%c\t%16-19R, %0-3R, %8-11R"},
2147   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2148     0x0700f050, 0x0ff0f0d0, "smusd%5'x%c\t%16-19R, %0-3R, %8-11R"},
2149   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2150     0x07000010, 0x0ff000d0, "smlad%5'x%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
2151   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2152     0x07400010, 0x0ff000d0, "smlald%5'x%c\t%12-15Ru, %16-19Ru, %0-3R, %8-11R"},
2153   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2154     0x07000050, 0x0ff000d0, "smlsd%5'x%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
2155   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2156     0x07400050, 0x0ff000d0, "smlsld%5'x%c\t%12-15Ru, %16-19Ru, %0-3R, %8-11R"},
2157   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2158     0x0750f010, 0x0ff0f0d0, "smmul%5'r%c\t%16-19R, %0-3R, %8-11R"},
2159   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2160     0x07500010, 0x0ff000d0, "smmla%5'r%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
2161   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2162     0x075000d0, 0x0ff000d0, "smmls%5'r%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
2163   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2164     0xf84d0500, 0xfe5fffe0, "srs%23?id%24?ba\t%16-19r%21'!, #%0-4d"},
2165   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2166     0x06a00010, 0x0fe00ff0, "ssat%c\t%12-15R, #%16-20W, %0-3R"},
2167   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2168     0x06a00010, 0x0fe00070, "ssat%c\t%12-15R, #%16-20W, %0-3R, lsl #%7-11d"},
2169   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2170     0x06a00050, 0x0fe00070, "ssat%c\t%12-15R, #%16-20W, %0-3R, asr #%7-11d"},
2171   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2172     0x06a00f30, 0x0ff00ff0, "ssat16%c\t%12-15r, #%16-19W, %0-3r"},
2173   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2174     0x01800f90, 0x0ff00ff0, "strex%c\t%12-15R, %0-3R, [%16-19R]"},
2175   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2176     0x00400090, 0x0ff000f0, "umaal%c\t%12-15R, %16-19R, %0-3R, %8-11R"},
2177   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2178     0x0780f010, 0x0ff0f0f0, "usad8%c\t%16-19R, %0-3R, %8-11R"},
2179   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2180     0x07800010, 0x0ff000f0, "usada8%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
2181   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2182     0x06e00010, 0x0fe00ff0, "usat%c\t%12-15R, #%16-20d, %0-3R"},
2183   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2184     0x06e00010, 0x0fe00070, "usat%c\t%12-15R, #%16-20d, %0-3R, lsl #%7-11d"},
2185   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2186     0x06e00050, 0x0fe00070, "usat%c\t%12-15R, #%16-20d, %0-3R, asr #%7-11d"},
2187   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6),
2188     0x06e00f30, 0x0ff00ff0, "usat16%c\t%12-15R, #%16-19d, %0-3R"},
2189
2190   /* V5J instruction.  */
2191   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5J),
2192     0x012fff20, 0x0ffffff0, "bxj%c\t%0-3R"},
2193
2194   /* V5 Instructions.  */
2195   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5),
2196     0xe1200070, 0xfff000f0,
2197     "bkpt\t0x%16-19X%12-15X%8-11X%0-3X"},
2198   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5),
2199     0xfa000000, 0xfe000000, "blx\t%B"},
2200   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5),
2201     0x012fff30, 0x0ffffff0, "blx%c\t%0-3R"},
2202   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5),
2203     0x016f0f10, 0x0fff0ff0, "clz%c\t%12-15R, %0-3R"},
2204
2205   /* V5E "El Segundo" Instructions.  */
2206   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5E),
2207     0x000000d0, 0x0e1000f0, "ldrd%c\t%12-15r, %s"},
2208   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5E),
2209     0x000000f0, 0x0e1000f0, "strd%c\t%12-15r, %s"},
2210   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5E),
2211     0xf450f000, 0xfc70f000, "pld\t%a"},
2212   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2213     0x01000080, 0x0ff000f0, "smlabb%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
2214   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2215     0x010000a0, 0x0ff000f0, "smlatb%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
2216   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2217     0x010000c0, 0x0ff000f0, "smlabt%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
2218   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2219     0x010000e0, 0x0ff000f0, "smlatt%c\t%16-19r, %0-3r, %8-11R, %12-15R"},
2220
2221   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2222     0x01200080, 0x0ff000f0, "smlawb%c\t%16-19R, %0-3R, %8-11R, %12-15R"},
2223   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2224     0x012000c0, 0x0ff000f0, "smlawt%c\t%16-19R, %0-3r, %8-11R, %12-15R"},
2225
2226   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2227     0x01400080, 0x0ff000f0, "smlalbb%c\t%12-15Ru, %16-19Ru, %0-3R, %8-11R"},
2228   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2229     0x014000a0, 0x0ff000f0, "smlaltb%c\t%12-15Ru, %16-19Ru, %0-3R, %8-11R"},
2230   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2231     0x014000c0, 0x0ff000f0, "smlalbt%c\t%12-15Ru, %16-19Ru, %0-3R, %8-11R"},
2232   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2233     0x014000e0, 0x0ff000f0, "smlaltt%c\t%12-15Ru, %16-19Ru, %0-3R, %8-11R"},
2234
2235   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2236     0x01600080, 0x0ff0f0f0, "smulbb%c\t%16-19R, %0-3R, %8-11R"},
2237   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2238     0x016000a0, 0x0ff0f0f0, "smultb%c\t%16-19R, %0-3R, %8-11R"},
2239   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2240     0x016000c0, 0x0ff0f0f0, "smulbt%c\t%16-19R, %0-3R, %8-11R"},
2241   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2242     0x016000e0, 0x0ff0f0f0, "smultt%c\t%16-19R, %0-3R, %8-11R"},
2243
2244   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2245     0x012000a0, 0x0ff0f0f0, "smulwb%c\t%16-19R, %0-3R, %8-11R"},
2246   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2247     0x012000e0, 0x0ff0f0f0, "smulwt%c\t%16-19R, %0-3R, %8-11R"},
2248
2249   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2250     0x01000050, 0x0ff00ff0,  "qadd%c\t%12-15R, %0-3R, %16-19R"},
2251   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2252     0x01400050, 0x0ff00ff0, "qdadd%c\t%12-15R, %0-3R, %16-19R"},
2253   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2254     0x01200050, 0x0ff00ff0,  "qsub%c\t%12-15R, %0-3R, %16-19R"},
2255   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5ExP),
2256     0x01600050, 0x0ff00ff0, "qdsub%c\t%12-15R, %0-3R, %16-19R"},
2257
2258   /* ARM Instructions.  */
2259   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2260     0x052d0004, 0x0fff0fff, "push%c\t{%12-15r}\t\t; (str%c %12-15r, %a)"},
2261
2262   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2263     0x04400000, 0x0e500000, "strb%t%c\t%12-15R, %a"},
2264   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2265     0x04000000, 0x0e500000, "str%t%c\t%12-15r, %a"},
2266   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2267     0x06400000, 0x0e500ff0, "strb%t%c\t%12-15R, %a"},
2268   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2269     0x06000000, 0x0e500ff0, "str%t%c\t%12-15r, %a"},
2270   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2271     0x04400000, 0x0c500010, "strb%t%c\t%12-15R, %a"},
2272   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2273     0x04000000, 0x0c500010, "str%t%c\t%12-15r, %a"},
2274
2275   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2276     0x04400000, 0x0e500000, "strb%c\t%12-15R, %a"},
2277   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2278     0x06400000, 0x0e500010, "strb%c\t%12-15R, %a"},
2279   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2280     0x004000b0, 0x0e5000f0, "strh%c\t%12-15R, %s"},
2281   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2282     0x000000b0, 0x0e500ff0, "strh%c\t%12-15R, %s"},
2283
2284   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2285     0x00500090, 0x0e5000f0, UNDEFINED_INSTRUCTION},
2286   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2287     0x00500090, 0x0e500090, "ldr%6's%5?hb%c\t%12-15R, %s"},
2288   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2289     0x00100090, 0x0e500ff0, UNDEFINED_INSTRUCTION},
2290   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2291     0x00100090, 0x0e500f90, "ldr%6's%5?hb%c\t%12-15R, %s"},
2292
2293   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2294     0x02000000, 0x0fe00000, "and%20's%c\t%12-15r, %16-19r, %o"},
2295   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2296     0x00000000, 0x0fe00010, "and%20's%c\t%12-15r, %16-19r, %o"},
2297   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2298     0x00000010, 0x0fe00090, "and%20's%c\t%12-15R, %16-19R, %o"},
2299
2300   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2301     0x02200000, 0x0fe00000, "eor%20's%c\t%12-15r, %16-19r, %o"},
2302   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2303     0x00200000, 0x0fe00010, "eor%20's%c\t%12-15r, %16-19r, %o"},
2304   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2305     0x00200010, 0x0fe00090, "eor%20's%c\t%12-15R, %16-19R, %o"},
2306
2307   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2308     0x02400000, 0x0fe00000, "sub%20's%c\t%12-15r, %16-19r, %o"},
2309   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2310     0x00400000, 0x0fe00010, "sub%20's%c\t%12-15r, %16-19r, %o"},
2311   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2312     0x00400010, 0x0fe00090, "sub%20's%c\t%12-15R, %16-19R, %o"},
2313
2314   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2315     0x02600000, 0x0fe00000, "rsb%20's%c\t%12-15r, %16-19r, %o"},
2316   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2317     0x00600000, 0x0fe00010, "rsb%20's%c\t%12-15r, %16-19r, %o"},
2318   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2319     0x00600010, 0x0fe00090, "rsb%20's%c\t%12-15R, %16-19R, %o"},
2320
2321   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2322     0x02800000, 0x0fe00000, "add%20's%c\t%12-15r, %16-19r, %o"},
2323   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2324     0x00800000, 0x0fe00010, "add%20's%c\t%12-15r, %16-19r, %o"},
2325   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2326     0x00800010, 0x0fe00090, "add%20's%c\t%12-15R, %16-19R, %o"},
2327
2328   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2329     0x02a00000, 0x0fe00000, "adc%20's%c\t%12-15r, %16-19r, %o"},
2330   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2331     0x00a00000, 0x0fe00010, "adc%20's%c\t%12-15r, %16-19r, %o"},
2332   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2333     0x00a00010, 0x0fe00090, "adc%20's%c\t%12-15R, %16-19R, %o"},
2334
2335   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2336     0x02c00000, 0x0fe00000, "sbc%20's%c\t%12-15r, %16-19r, %o"},
2337   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2338     0x00c00000, 0x0fe00010, "sbc%20's%c\t%12-15r, %16-19r, %o"},
2339   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2340     0x00c00010, 0x0fe00090, "sbc%20's%c\t%12-15R, %16-19R, %o"},
2341
2342   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2343     0x02e00000, 0x0fe00000, "rsc%20's%c\t%12-15r, %16-19r, %o"},
2344   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2345     0x00e00000, 0x0fe00010, "rsc%20's%c\t%12-15r, %16-19r, %o"},
2346   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2347     0x00e00010, 0x0fe00090, "rsc%20's%c\t%12-15R, %16-19R, %o"},
2348
2349   {ARM_FEATURE_CORE_LOW (ARM_EXT_VIRT),
2350     0x0120f200, 0x0fb0f200, "msr%c\t%C, %0-3r"},
2351   {ARM_FEATURE_CORE_LOW (ARM_EXT_V3),
2352     0x0120f000, 0x0db0f000, "msr%c\t%C, %o"},
2353   {ARM_FEATURE_CORE_LOW (ARM_EXT_V3),
2354     0x01000000, 0x0fb00cff, "mrs%c\t%12-15R, %R"},
2355
2356   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2357     0x03000000, 0x0fe00000, "tst%p%c\t%16-19r, %o"},
2358   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2359     0x01000000, 0x0fe00010, "tst%p%c\t%16-19r, %o"},
2360   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2361     0x01000010, 0x0fe00090, "tst%p%c\t%16-19R, %o"},
2362
2363   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2364     0x03300000, 0x0ff00000, "teq%p%c\t%16-19r, %o"},
2365   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2366     0x01300000, 0x0ff00010, "teq%p%c\t%16-19r, %o"},
2367   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2368     0x01300010, 0x0ff00010, "teq%p%c\t%16-19R, %o"},
2369
2370   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2371     0x03400000, 0x0fe00000, "cmp%p%c\t%16-19r, %o"},
2372   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2373     0x01400000, 0x0fe00010, "cmp%p%c\t%16-19r, %o"},
2374   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2375     0x01400010, 0x0fe00090, "cmp%p%c\t%16-19R, %o"},
2376
2377   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2378     0x03600000, 0x0fe00000, "cmn%p%c\t%16-19r, %o"},
2379   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2380     0x01600000, 0x0fe00010, "cmn%p%c\t%16-19r, %o"},
2381   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2382     0x01600010, 0x0fe00090, "cmn%p%c\t%16-19R, %o"},
2383
2384   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2385     0x03800000, 0x0fe00000, "orr%20's%c\t%12-15r, %16-19r, %o"},
2386   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2387     0x01800000, 0x0fe00010, "orr%20's%c\t%12-15r, %16-19r, %o"},
2388   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2389     0x01800010, 0x0fe00090, "orr%20's%c\t%12-15R, %16-19R, %o"},
2390
2391   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2392     0x03a00000, 0x0fef0000, "mov%20's%c\t%12-15r, %o"},
2393   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2394     0x01a00000, 0x0def0ff0, "mov%20's%c\t%12-15r, %0-3r"},
2395   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2396     0x01a00000, 0x0def0060, "lsl%20's%c\t%12-15R, %q"},
2397   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2398     0x01a00020, 0x0def0060, "lsr%20's%c\t%12-15R, %q"},
2399   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2400     0x01a00040, 0x0def0060, "asr%20's%c\t%12-15R, %q"},
2401   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2402     0x01a00060, 0x0def0ff0, "rrx%20's%c\t%12-15r, %0-3r"},
2403   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2404     0x01a00060, 0x0def0060, "ror%20's%c\t%12-15R, %q"},
2405
2406   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2407     0x03c00000, 0x0fe00000, "bic%20's%c\t%12-15r, %16-19r, %o"},
2408   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2409     0x01c00000, 0x0fe00010, "bic%20's%c\t%12-15r, %16-19r, %o"},
2410   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2411     0x01c00010, 0x0fe00090, "bic%20's%c\t%12-15R, %16-19R, %o"},
2412
2413   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2414     0x03e00000, 0x0fe00000, "mvn%20's%c\t%12-15r, %o"},
2415   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2416     0x01e00000, 0x0fe00010, "mvn%20's%c\t%12-15r, %o"},
2417   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2418     0x01e00010, 0x0fe00090, "mvn%20's%c\t%12-15R, %o"},
2419
2420   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2421     0x06000010, 0x0e000010, UNDEFINED_INSTRUCTION},
2422   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2423     0x049d0004, 0x0fff0fff, "pop%c\t{%12-15r}\t\t; (ldr%c %12-15r, %a)"},
2424
2425   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2426     0x04500000, 0x0c500000, "ldrb%t%c\t%12-15R, %a"},
2427
2428   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2429     0x04300000, 0x0d700000, "ldrt%c\t%12-15R, %a"},
2430   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2431     0x04100000, 0x0c500000, "ldr%c\t%12-15r, %a"},
2432
2433   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2434     0x092d0001, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2435   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2436     0x092d0002, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2437   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2438     0x092d0004, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2439   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2440     0x092d0008, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2441   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2442     0x092d0010, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2443   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2444     0x092d0020, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2445   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2446     0x092d0040, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2447   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2448     0x092d0080, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2449   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2450     0x092d0100, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2451   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2452     0x092d0200, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2453   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2454     0x092d0400, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2455   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2456     0x092d0800, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2457   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2458     0x092d1000, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2459   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2460     0x092d2000, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2461   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2462     0x092d4000, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2463   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2464     0x092d8000, 0x0fffffff, "stmfd%c\t%16-19R!, %m"},
2465   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2466     0x092d0000, 0x0fff0000, "push%c\t%m"},
2467   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2468     0x08800000, 0x0ff00000, "stm%c\t%16-19R%21'!, %m%22'^"},
2469   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2470     0x08000000, 0x0e100000, "stm%23?id%24?ba%c\t%16-19R%21'!, %m%22'^"},
2471
2472   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2473     0x08bd0001, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2474   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2475     0x08bd0002, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2476   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2477     0x08bd0004, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2478   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2479     0x08bd0008, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2480   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2481     0x08bd0010, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2482   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2483     0x08bd0020, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2484   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2485     0x08bd0040, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2486   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2487     0x08bd0080, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2488   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2489     0x08bd0100, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2490   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2491     0x08bd0200, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2492   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2493     0x08bd0400, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2494   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2495     0x08bd0800, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2496   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2497     0x08bd1000, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2498   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2499     0x08bd2000, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2500   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2501     0x08bd4000, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2502   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2503     0x08bd8000, 0x0fffffff, "ldmfd%c\t%16-19R!, %m"},
2504   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2505     0x08bd0000, 0x0fff0000, "pop%c\t%m"},
2506   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2507     0x08900000, 0x0f900000, "ldm%c\t%16-19R%21'!, %m%22'^"},
2508   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2509     0x08100000, 0x0e100000, "ldm%23?id%24?ba%c\t%16-19R%21'!, %m%22'^"},
2510
2511   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2512     0x0a000000, 0x0e000000, "b%24'l%c\t%b"},
2513   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2514     0x0f000000, 0x0f000000, "svc%c\t%0-23x"},
2515
2516   /* The rest.  */
2517   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7),
2518     0x03200000, 0x0fff00ff, "nop%c\t{%0-7d}" UNPREDICTABLE_INSTRUCTION},
2519   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
2520     0x00000000, 0x00000000, UNDEFINED_INSTRUCTION},
2521   {ARM_FEATURE_CORE_LOW (0),
2522     0x00000000, 0x00000000, 0}
2523 };
2524
2525 /* print_insn_thumb16 recognizes the following format control codes:
2526
2527    %S                   print Thumb register (bits 3..5 as high number if bit 6 set)
2528    %D                   print Thumb register (bits 0..2 as high number if bit 7 set)
2529    %<bitfield>I         print bitfield as a signed decimal
2530                                 (top bit of range being the sign bit)
2531    %N                   print Thumb register mask (with LR)
2532    %O                   print Thumb register mask (with PC)
2533    %M                   print Thumb register mask
2534    %b                   print CZB's 6-bit unsigned branch destination
2535    %s                   print Thumb right-shift immediate (6..10; 0 == 32).
2536    %c                   print the condition code
2537    %C                   print the condition code, or "s" if not conditional
2538    %x                   print warning if conditional an not at end of IT block"
2539    %X                   print "\t; unpredictable <IT:code>" if conditional
2540    %I                   print IT instruction suffix and operands
2541    %W                   print Thumb Writeback indicator for LDMIA
2542    %<bitfield>r         print bitfield as an ARM register
2543    %<bitfield>d         print bitfield as a decimal
2544    %<bitfield>H         print (bitfield * 2) as a decimal
2545    %<bitfield>W         print (bitfield * 4) as a decimal
2546    %<bitfield>a         print (bitfield * 4) as a pc-rel offset + decoded symbol
2547    %<bitfield>B         print Thumb branch destination (signed displacement)
2548    %<bitfield>c         print bitfield as a condition code
2549    %<bitnum>'c          print specified char iff bit is one
2550    %<bitnum>?ab         print a if bit is one else print b.  */
2551
2552 static const struct opcode16 thumb_opcodes[] =
2553 {
2554   /* Thumb instructions.  */
2555
2556   /* ARMv8-M Security Extensions instructions.  */
2557   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M), 0x4784, 0xff87, "blxns\t%3-6r"},
2558   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M), 0x4704, 0xff87, "bxns\t%3-6r"},
2559
2560   /* ARM V8 instructions.  */
2561   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),  0xbf50, 0xffff, "sevl%c"},
2562   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),  0xba80, 0xffc0, "hlt\t%0-5x"},
2563   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_PAN),  0xb610, 0xfff7, "setpan\t#%3-3d"},
2564
2565   /* ARM V6K no-argument instructions.  */
2566   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K), 0xbf00, 0xffff, "nop%c"},
2567   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K), 0xbf10, 0xffff, "yield%c"},
2568   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K), 0xbf20, 0xffff, "wfe%c"},
2569   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K), 0xbf30, 0xffff, "wfi%c"},
2570   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K), 0xbf40, 0xffff, "sev%c"},
2571   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6K), 0xbf00, 0xff0f, "nop%c\t{%4-7d}"},
2572
2573   /* ARM V6T2 instructions.  */
2574   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
2575     0xb900, 0xfd00, "cbnz\t%0-2r, %b%X"},
2576   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
2577     0xb100, 0xfd00, "cbz\t%0-2r, %b%X"},
2578   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xbf00, 0xff00, "it%I%X"},
2579
2580   /* ARM V6.  */
2581   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xb660, 0xfff8, "cpsie\t%2'a%1'i%0'f%X"},
2582   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xb670, 0xfff8, "cpsid\t%2'a%1'i%0'f%X"},
2583   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0x4600, 0xffc0, "mov%c\t%0-2r, %3-5r"},
2584   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xba00, 0xffc0, "rev%c\t%0-2r, %3-5r"},
2585   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xba40, 0xffc0, "rev16%c\t%0-2r, %3-5r"},
2586   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xbac0, 0xffc0, "revsh%c\t%0-2r, %3-5r"},
2587   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xb650, 0xfff7, "setend\t%3?ble%X"},
2588   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xb200, 0xffc0, "sxth%c\t%0-2r, %3-5r"},
2589   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xb240, 0xffc0, "sxtb%c\t%0-2r, %3-5r"},
2590   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xb280, 0xffc0, "uxth%c\t%0-2r, %3-5r"},
2591   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6), 0xb2c0, 0xffc0, "uxtb%c\t%0-2r, %3-5r"},
2592
2593   /* ARM V5 ISA extends Thumb.  */
2594   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5T),
2595     0xbe00, 0xff00, "bkpt\t%0-7x"}, /* Is always unconditional.  */
2596   /* This is BLX(2).  BLX(1) is a 32-bit instruction.  */
2597   {ARM_FEATURE_CORE_LOW (ARM_EXT_V5T),
2598     0x4780, 0xff87, "blx%c\t%3-6r%x"},  /* note: 4 bit register number.  */
2599   /* ARM V4T ISA (Thumb v1).  */
2600   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2601     0x46C0, 0xFFFF, "nop%c\t\t\t; (mov r8, r8)"},
2602   /* Format 4.  */
2603   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4000, 0xFFC0, "and%C\t%0-2r, %3-5r"},
2604   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4040, 0xFFC0, "eor%C\t%0-2r, %3-5r"},
2605   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4080, 0xFFC0, "lsl%C\t%0-2r, %3-5r"},
2606   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x40C0, 0xFFC0, "lsr%C\t%0-2r, %3-5r"},
2607   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4100, 0xFFC0, "asr%C\t%0-2r, %3-5r"},
2608   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4140, 0xFFC0, "adc%C\t%0-2r, %3-5r"},
2609   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4180, 0xFFC0, "sbc%C\t%0-2r, %3-5r"},
2610   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x41C0, 0xFFC0, "ror%C\t%0-2r, %3-5r"},
2611   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4200, 0xFFC0, "tst%c\t%0-2r, %3-5r"},
2612   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4240, 0xFFC0, "neg%C\t%0-2r, %3-5r"},
2613   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4280, 0xFFC0, "cmp%c\t%0-2r, %3-5r"},
2614   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x42C0, 0xFFC0, "cmn%c\t%0-2r, %3-5r"},
2615   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4300, 0xFFC0, "orr%C\t%0-2r, %3-5r"},
2616   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4340, 0xFFC0, "mul%C\t%0-2r, %3-5r"},
2617   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4380, 0xFFC0, "bic%C\t%0-2r, %3-5r"},
2618   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x43C0, 0xFFC0, "mvn%C\t%0-2r, %3-5r"},
2619   /* format 13 */
2620   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xB000, 0xFF80, "add%c\tsp, #%0-6W"},
2621   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xB080, 0xFF80, "sub%c\tsp, #%0-6W"},
2622   /* format 5 */
2623   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4700, 0xFF80, "bx%c\t%S%x"},
2624   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4400, 0xFF00, "add%c\t%D, %S"},
2625   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4500, 0xFF00, "cmp%c\t%D, %S"},
2626   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x4600, 0xFF00, "mov%c\t%D, %S"},
2627   /* format 14 */
2628   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xB400, 0xFE00, "push%c\t%N"},
2629   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xBC00, 0xFE00, "pop%c\t%O"},
2630   /* format 2 */
2631   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2632     0x1800, 0xFE00, "add%C\t%0-2r, %3-5r, %6-8r"},
2633   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2634     0x1A00, 0xFE00, "sub%C\t%0-2r, %3-5r, %6-8r"},
2635   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2636     0x1C00, 0xFE00, "add%C\t%0-2r, %3-5r, #%6-8d"},
2637   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2638     0x1E00, 0xFE00, "sub%C\t%0-2r, %3-5r, #%6-8d"},
2639   /* format 8 */
2640   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2641     0x5200, 0xFE00, "strh%c\t%0-2r, [%3-5r, %6-8r]"},
2642   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2643     0x5A00, 0xFE00, "ldrh%c\t%0-2r, [%3-5r, %6-8r]"},
2644   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2645     0x5600, 0xF600, "ldrs%11?hb%c\t%0-2r, [%3-5r, %6-8r]"},
2646   /* format 7 */
2647   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2648     0x5000, 0xFA00, "str%10'b%c\t%0-2r, [%3-5r, %6-8r]"},
2649   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2650     0x5800, 0xFA00, "ldr%10'b%c\t%0-2r, [%3-5r, %6-8r]"},
2651   /* format 1 */
2652   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x0000, 0xFFC0, "mov%C\t%0-2r, %3-5r"},
2653   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2654     0x0000, 0xF800, "lsl%C\t%0-2r, %3-5r, #%6-10d"},
2655   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x0800, 0xF800, "lsr%C\t%0-2r, %3-5r, %s"},
2656   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x1000, 0xF800, "asr%C\t%0-2r, %3-5r, %s"},
2657   /* format 3 */
2658   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x2000, 0xF800, "mov%C\t%8-10r, #%0-7d"},
2659   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x2800, 0xF800, "cmp%c\t%8-10r, #%0-7d"},
2660   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x3000, 0xF800, "add%C\t%8-10r, #%0-7d"},
2661   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0x3800, 0xF800, "sub%C\t%8-10r, #%0-7d"},
2662   /* format 6 */
2663   /* TODO: Disassemble PC relative "LDR rD,=<symbolic>" */
2664   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2665     0x4800, 0xF800,
2666     "ldr%c\t%8-10r, [pc, #%0-7W]\t; (%0-7a)"},
2667   /* format 9 */
2668   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2669     0x6000, 0xF800, "str%c\t%0-2r, [%3-5r, #%6-10W]"},
2670   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2671     0x6800, 0xF800, "ldr%c\t%0-2r, [%3-5r, #%6-10W]"},
2672   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2673     0x7000, 0xF800, "strb%c\t%0-2r, [%3-5r, #%6-10d]"},
2674   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2675     0x7800, 0xF800, "ldrb%c\t%0-2r, [%3-5r, #%6-10d]"},
2676   /* format 10 */
2677   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2678     0x8000, 0xF800, "strh%c\t%0-2r, [%3-5r, #%6-10H]"},
2679   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2680     0x8800, 0xF800, "ldrh%c\t%0-2r, [%3-5r, #%6-10H]"},
2681   /* format 11 */
2682   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2683     0x9000, 0xF800, "str%c\t%8-10r, [sp, #%0-7W]"},
2684   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2685     0x9800, 0xF800, "ldr%c\t%8-10r, [sp, #%0-7W]"},
2686   /* format 12 */
2687   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2688     0xA000, 0xF800, "add%c\t%8-10r, pc, #%0-7W\t; (adr %8-10r, %0-7a)"},
2689   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
2690     0xA800, 0xF800, "add%c\t%8-10r, sp, #%0-7W"},
2691   /* format 15 */
2692   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xC000, 0xF800, "stmia%c\t%8-10r!, %M"},
2693   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xC800, 0xF800, "ldmia%c\t%8-10r%W, %M"},
2694   /* format 17 */
2695   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xDF00, 0xFF00, "svc%c\t%0-7d"},
2696   /* format 16 */
2697   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xDE00, 0xFF00, "udf%c\t#%0-7d"},
2698   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xDE00, 0xFE00, UNDEFINED_INSTRUCTION},
2699   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xD000, 0xF000, "b%8-11c.n\t%0-7B%X"},
2700   /* format 18 */
2701   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T), 0xE000, 0xF800, "b%c.n\t%0-10B%x"},
2702
2703   /* The E800 .. FFFF range is unconditionally redirected to the
2704      32-bit table, because even in pre-V6T2 ISAs, BL and BLX(1) pairs
2705      are processed via that table.  Thus, we can never encounter a
2706      bare "second half of BL/BLX(1)" instruction here.  */
2707   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),  0x0000, 0x0000, UNDEFINED_INSTRUCTION},
2708   {ARM_FEATURE_CORE_LOW (0), 0, 0, 0}
2709 };
2710
2711 /* Thumb32 opcodes use the same table structure as the ARM opcodes.
2712    We adopt the convention that hw1 is the high 16 bits of .value and
2713    .mask, hw2 the low 16 bits.
2714
2715    print_insn_thumb32 recognizes the following format control codes:
2716
2717        %%               %
2718
2719        %I               print a 12-bit immediate from hw1[10],hw2[14:12,7:0]
2720        %M               print a modified 12-bit immediate (same location)
2721        %J               print a 16-bit immediate from hw1[3:0,10],hw2[14:12,7:0]
2722        %K               print a 16-bit immediate from hw2[3:0],hw1[3:0],hw2[11:4]
2723        %H               print a 16-bit immediate from hw2[3:0],hw1[11:0]
2724        %S               print a possibly-shifted Rm
2725
2726        %L               print address for a ldrd/strd instruction
2727        %a               print the address of a plain load/store
2728        %w               print the width and signedness of a core load/store
2729        %m               print register mask for ldm/stm
2730        %n               print register mask for clrm
2731
2732        %E               print the lsb and width fields of a bfc/bfi instruction
2733        %F               print the lsb and width fields of a sbfx/ubfx instruction
2734        %G               print a fallback offset for Branch Future instructions
2735        %W               print an offset for BF instruction
2736        %Y               print an offset for BFL instruction
2737        %Z               print an offset for BFCSEL instruction
2738        %Q               print an offset for Low Overhead Loop instructions
2739        %P               print an offset for Low Overhead Loop end instructions
2740        %b               print a conditional branch offset
2741        %B               print an unconditional branch offset
2742        %s               print the shift field of an SSAT instruction
2743        %R               print the rotation field of an SXT instruction
2744        %U               print barrier type.
2745        %P               print address for pli instruction.
2746        %c               print the condition code
2747        %x               print warning if conditional an not at end of IT block"
2748        %X               print "\t; unpredictable <IT:code>" if conditional
2749
2750        %<bitfield>d     print bitfield in decimal
2751        %<bitfield>D     print bitfield plus one in decimal
2752        %<bitfield>W     print bitfield*4 in decimal
2753        %<bitfield>r     print bitfield as an ARM register
2754        %<bitfield>R     as %<>r but r15 is UNPREDICTABLE
2755        %<bitfield>S     as %<>r but r13 and r15 is UNPREDICTABLE
2756        %<bitfield>c     print bitfield as a condition code
2757
2758        %<bitfield>'c    print specified char iff bitfield is all ones
2759        %<bitfield>`c    print specified char iff bitfield is all zeroes
2760        %<bitfield>?ab... select from array of values in big endian order
2761
2762    With one exception at the bottom (done because BL and BLX(1) need
2763    to come dead last), this table was machine-sorted first in
2764    decreasing order of number of bits set in the mask, then in
2765    increasing numeric order of mask, then in increasing numeric order
2766    of opcode.  This order is not the clearest for a human reader, but
2767    is guaranteed never to catch a special-case bit pattern with a more
2768    general mask, which is important, because this instruction encoding
2769    makes heavy use of special-case bit patterns.  */
2770 static const struct opcode32 thumb32_opcodes[] =
2771 {
2772   /* Armv8.1-M Mainline and Armv8.1-M Mainline Security Extensions
2773      instructions.  */
2774   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2775     0xf040c001, 0xfff0f001, "wls\tlr, %16-19S, %Q"},
2776   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2777     0xf040e001, 0xfff0ffff, "dls\tlr, %16-19S"},
2778   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2779     0xf02fc001, 0xfffff001, "le\t%P"},
2780   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2781     0xf00fc001, 0xfffff001, "le\tlr, %P"},
2782
2783   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2784     0xf040e001, 0xf860f001, "bf%c\t%G, %W"},
2785   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2786     0xf060e001, 0xf8f0f001, "bfx%c\t%G, %16-19S"},
2787   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2788     0xf000c001, 0xf800f001, "bfl%c\t%G, %Y"},
2789   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2790     0xf070e001, 0xf8f0f001, "bflx%c\t%G, %16-19S"},
2791   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2792     0xf000e001, 0xf840f001, "bfcsel\t%G, %Z, %18-21c"},
2793
2794   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8_1M_MAIN),
2795     0xe89f0000, 0xffff2000, "clrm%c\t%n"},
2796
2797   /* ARMv8-M and ARMv8-M Security Extensions instructions.  */
2798   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M), 0xe97fe97f, 0xffffffff, "sg"},
2799   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M),
2800     0xe840f000, 0xfff0f0ff, "tt\t%8-11r, %16-19r"},
2801   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M),
2802     0xe840f040, 0xfff0f0ff, "ttt\t%8-11r, %16-19r"},
2803   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M),
2804     0xe840f080, 0xfff0f0ff, "tta\t%8-11r, %16-19r"},
2805   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V8M),
2806     0xe840f0c0, 0xfff0f0ff, "ttat\t%8-11r, %16-19r"},
2807
2808   /* ARM V8.2 RAS extension instructions.  */
2809   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_RAS),
2810     0xf3af8010, 0xffffffff, "esb"},
2811
2812   /* V8 instructions.  */
2813   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2814     0xf3af8005, 0xffffffff, "sevl%c.w"},
2815   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2816     0xf78f8000, 0xfffffffc, "dcps%0-1d"},
2817   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2818     0xe8c00f8f, 0xfff00fff, "stlb%c\t%12-15r, [%16-19R]"},
2819   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2820     0xe8c00f9f, 0xfff00fff, "stlh%c\t%12-15r, [%16-19R]"},
2821   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2822     0xe8c00faf, 0xfff00fff, "stl%c\t%12-15r, [%16-19R]"},
2823   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2824     0xe8c00fc0, 0xfff00ff0, "stlexb%c\t%0-3r, %12-15r, [%16-19R]"},
2825   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2826     0xe8c00fd0, 0xfff00ff0, "stlexh%c\t%0-3r, %12-15r, [%16-19R]"},
2827   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2828     0xe8c00fe0, 0xfff00ff0, "stlex%c\t%0-3r, %12-15r, [%16-19R]"},
2829   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2830     0xe8c000f0, 0xfff000f0, "stlexd%c\t%0-3r, %12-15r, %8-11r, [%16-19R]"},
2831   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2832     0xe8d00f8f, 0xfff00fff, "ldab%c\t%12-15r, [%16-19R]"},
2833   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2834     0xe8d00f9f, 0xfff00fff, "ldah%c\t%12-15r, [%16-19R]"},
2835   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2836     0xe8d00faf, 0xfff00fff, "lda%c\t%12-15r, [%16-19R]"},
2837   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2838     0xe8d00fcf, 0xfff00fff, "ldaexb%c\t%12-15r, [%16-19R]"},
2839   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2840     0xe8d00fdf, 0xfff00fff, "ldaexh%c\t%12-15r, [%16-19R]"},
2841   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2842     0xe8d00fef, 0xfff00fff, "ldaex%c\t%12-15r, [%16-19R]"},
2843   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8),
2844     0xe8d000ff, 0xfff000ff, "ldaexd%c\t%12-15r, %8-11r, [%16-19R]"},
2845
2846   /* CRC32 instructions.  */
2847   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
2848     0xfac0f080, 0xfff0f0f0, "crc32b\t%8-11R, %16-19R, %0-3R"},
2849   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
2850     0xfac0f090, 0xfff0f0f0, "crc32h\t%9-11R, %16-19R, %0-3R"},
2851   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
2852     0xfac0f0a0, 0xfff0f0f0, "crc32w\t%8-11R, %16-19R, %0-3R"},
2853   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
2854     0xfad0f080, 0xfff0f0f0, "crc32cb\t%8-11R, %16-19R, %0-3R"},
2855   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
2856     0xfad0f090, 0xfff0f0f0, "crc32ch\t%8-11R, %16-19R, %0-3R"},
2857   {ARM_FEATURE_COPROC (CRC_EXT_ARMV8),
2858     0xfad0f0a0, 0xfff0f0f0, "crc32cw\t%8-11R, %16-19R, %0-3R"},
2859
2860   /* Speculation Barriers.  */
2861   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xf3af8014, 0xffffffff, "csdb"},
2862   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xf3bf8f40, 0xffffffff, "ssbb"},
2863   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xf3bf8f44, 0xffffffff, "pssbb"},
2864
2865   /* V7 instructions.  */
2866   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0xf910f000, 0xff70f000, "pli%c\t%a"},
2867   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0xf3af80f0, 0xfffffff0, "dbg%c\t#%0-3d"},
2868   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8), 0xf3bf8f51, 0xfffffff3, "dmb%c\t%U"},
2869   {ARM_FEATURE_CORE_LOW (ARM_EXT_V8), 0xf3bf8f41, 0xfffffff3, "dsb%c\t%U"},
2870   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0xf3bf8f50, 0xfffffff0, "dmb%c\t%U"},
2871   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0xf3bf8f40, 0xfffffff0, "dsb%c\t%U"},
2872   {ARM_FEATURE_CORE_LOW (ARM_EXT_V7), 0xf3bf8f60, 0xfffffff0, "isb%c\t%U"},
2873   {ARM_FEATURE_CORE_LOW (ARM_EXT_DIV),
2874     0xfb90f0f0, 0xfff0f0f0, "sdiv%c\t%8-11r, %16-19r, %0-3r"},
2875   {ARM_FEATURE_CORE_LOW (ARM_EXT_DIV),
2876     0xfbb0f0f0, 0xfff0f0f0, "udiv%c\t%8-11r, %16-19r, %0-3r"},
2877
2878   /* Virtualization Extension instructions.  */
2879   {ARM_FEATURE_CORE_LOW (ARM_EXT_VIRT), 0xf7e08000, 0xfff0f000, "hvc%c\t%V"},
2880   /* We skip ERET as that is SUBS pc, lr, #0.  */
2881
2882   /* MP Extension instructions.  */
2883   {ARM_FEATURE_CORE_LOW (ARM_EXT_MP),   0xf830f000, 0xff70f000, "pldw%c\t%a"},
2884
2885   /* Security extension instructions.  */
2886   {ARM_FEATURE_CORE_LOW (ARM_EXT_SEC),  0xf7f08000, 0xfff0f000, "smc%c\t%K"},
2887
2888   /* ARMv8.5-A instructions.  */
2889   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_SB), 0xf3bf8f70, 0xffffffff, "sb"},
2890
2891   /* Instructions defined in the basic V6T2 set.  */
2892   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xf3af8000, 0xffffffff, "nop%c.w"},
2893   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xf3af8001, 0xffffffff, "yield%c.w"},
2894   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xf3af8002, 0xffffffff, "wfe%c.w"},
2895   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xf3af8003, 0xffffffff, "wfi%c.w"},
2896   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xf3af8004, 0xffffffff, "sev%c.w"},
2897   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2898     0xf3af8000, 0xffffff00, "nop%c.w\t{%0-7d}"},
2899   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2), 0xf7f0a000, 0xfff0f000, "udf%c.w\t%H"},
2900
2901   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
2902     0xf3bf8f2f, 0xffffffff, "clrex%c"},
2903   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2904     0xf3af8400, 0xffffff1f, "cpsie.w\t%7'a%6'i%5'f%X"},
2905   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2906     0xf3af8600, 0xffffff1f, "cpsid.w\t%7'a%6'i%5'f%X"},
2907   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2908     0xf3c08f00, 0xfff0ffff, "bxj%c\t%16-19r%x"},
2909   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2910     0xe810c000, 0xffd0ffff, "rfedb%c\t%16-19r%21'!"},
2911   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2912     0xe990c000, 0xffd0ffff, "rfeia%c\t%16-19r%21'!"},
2913   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2914     0xf3e08000, 0xffe0f000, "mrs%c\t%8-11r, %D"},
2915   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2916     0xf3af8100, 0xffffffe0, "cps\t#%0-4d%X"},
2917   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2918     0xe8d0f000, 0xfff0fff0, "tbb%c\t[%16-19r, %0-3r]%x"},
2919   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2920     0xe8d0f010, 0xfff0fff0, "tbh%c\t[%16-19r, %0-3r, lsl #1]%x"},
2921   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2922     0xf3af8500, 0xffffff00, "cpsie\t%7'a%6'i%5'f, #%0-4d%X"},
2923   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2924     0xf3af8700, 0xffffff00, "cpsid\t%7'a%6'i%5'f, #%0-4d%X"},
2925   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2926     0xf3de8f00, 0xffffff00, "subs%c\tpc, lr, #%0-7d"},
2927   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2928     0xf3808000, 0xffe0f000, "msr%c\t%C, %16-19r"},
2929   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
2930     0xe8500f00, 0xfff00fff, "ldrex%c\t%12-15r, [%16-19r]"},
2931   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
2932     0xe8d00f4f, 0xfff00fef, "ldrex%4?hb%c\t%12-15r, [%16-19r]"},
2933   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2934     0xe800c000, 0xffd0ffe0, "srsdb%c\t%16-19r%21'!, #%0-4d"},
2935   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2936     0xe980c000, 0xffd0ffe0, "srsia%c\t%16-19r%21'!, #%0-4d"},
2937   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2938     0xfa0ff080, 0xfffff0c0, "sxth%c.w\t%8-11r, %0-3r%R"},
2939   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2940     0xfa1ff080, 0xfffff0c0, "uxth%c.w\t%8-11r, %0-3r%R"},
2941   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2942     0xfa2ff080, 0xfffff0c0, "sxtb16%c\t%8-11r, %0-3r%R"},
2943   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2944     0xfa3ff080, 0xfffff0c0, "uxtb16%c\t%8-11r, %0-3r%R"},
2945   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2946     0xfa4ff080, 0xfffff0c0, "sxtb%c.w\t%8-11r, %0-3r%R"},
2947   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2948     0xfa5ff080, 0xfffff0c0, "uxtb%c.w\t%8-11r, %0-3r%R"},
2949   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
2950     0xe8400000, 0xfff000ff, "strex%c\t%8-11r, %12-15r, [%16-19r]"},
2951   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2952     0xe8d0007f, 0xfff000ff, "ldrexd%c\t%12-15r, %8-11r, [%16-19r]"},
2953   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2954     0xfa80f000, 0xfff0f0f0, "sadd8%c\t%8-11r, %16-19r, %0-3r"},
2955   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2956     0xfa80f010, 0xfff0f0f0, "qadd8%c\t%8-11r, %16-19r, %0-3r"},
2957   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2958     0xfa80f020, 0xfff0f0f0, "shadd8%c\t%8-11r, %16-19r, %0-3r"},
2959   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2960     0xfa80f040, 0xfff0f0f0, "uadd8%c\t%8-11r, %16-19r, %0-3r"},
2961   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2962     0xfa80f050, 0xfff0f0f0, "uqadd8%c\t%8-11r, %16-19r, %0-3r"},
2963   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2964     0xfa80f060, 0xfff0f0f0, "uhadd8%c\t%8-11r, %16-19r, %0-3r"},
2965   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2966     0xfa80f080, 0xfff0f0f0, "qadd%c\t%8-11r, %0-3r, %16-19r"},
2967   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2968     0xfa80f090, 0xfff0f0f0, "qdadd%c\t%8-11r, %0-3r, %16-19r"},
2969   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2970     0xfa80f0a0, 0xfff0f0f0, "qsub%c\t%8-11r, %0-3r, %16-19r"},
2971   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2972     0xfa80f0b0, 0xfff0f0f0, "qdsub%c\t%8-11r, %0-3r, %16-19r"},
2973   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2974     0xfa90f000, 0xfff0f0f0, "sadd16%c\t%8-11r, %16-19r, %0-3r"},
2975   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2976     0xfa90f010, 0xfff0f0f0, "qadd16%c\t%8-11r, %16-19r, %0-3r"},
2977   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2978     0xfa90f020, 0xfff0f0f0, "shadd16%c\t%8-11r, %16-19r, %0-3r"},
2979   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2980     0xfa90f040, 0xfff0f0f0, "uadd16%c\t%8-11r, %16-19r, %0-3r"},
2981   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2982     0xfa90f050, 0xfff0f0f0, "uqadd16%c\t%8-11r, %16-19r, %0-3r"},
2983   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2984     0xfa90f060, 0xfff0f0f0, "uhadd16%c\t%8-11r, %16-19r, %0-3r"},
2985   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2986     0xfa90f080, 0xfff0f0f0, "rev%c.w\t%8-11r, %16-19r"},
2987   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2988     0xfa90f090, 0xfff0f0f0, "rev16%c.w\t%8-11r, %16-19r"},
2989   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2990     0xfa90f0a0, 0xfff0f0f0, "rbit%c\t%8-11r, %16-19r"},
2991   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2992     0xfa90f0b0, 0xfff0f0f0, "revsh%c.w\t%8-11r, %16-19r"},
2993   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2994     0xfaa0f000, 0xfff0f0f0, "sasx%c\t%8-11r, %16-19r, %0-3r"},
2995   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2996     0xfaa0f010, 0xfff0f0f0, "qasx%c\t%8-11r, %16-19r, %0-3r"},
2997   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
2998     0xfaa0f020, 0xfff0f0f0, "shasx%c\t%8-11r, %16-19r, %0-3r"},
2999   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3000     0xfaa0f040, 0xfff0f0f0, "uasx%c\t%8-11r, %16-19r, %0-3r"},
3001   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3002     0xfaa0f050, 0xfff0f0f0, "uqasx%c\t%8-11r, %16-19r, %0-3r"},
3003   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3004     0xfaa0f060, 0xfff0f0f0, "uhasx%c\t%8-11r, %16-19r, %0-3r"},
3005   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3006     0xfaa0f080, 0xfff0f0f0, "sel%c\t%8-11r, %16-19r, %0-3r"},
3007   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3008     0xfab0f080, 0xfff0f0f0, "clz%c\t%8-11r, %16-19r"},
3009   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3010     0xfac0f000, 0xfff0f0f0, "ssub8%c\t%8-11r, %16-19r, %0-3r"},
3011   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3012     0xfac0f010, 0xfff0f0f0, "qsub8%c\t%8-11r, %16-19r, %0-3r"},
3013   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3014     0xfac0f020, 0xfff0f0f0, "shsub8%c\t%8-11r, %16-19r, %0-3r"},
3015   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3016     0xfac0f040, 0xfff0f0f0, "usub8%c\t%8-11r, %16-19r, %0-3r"},
3017   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3018     0xfac0f050, 0xfff0f0f0, "uqsub8%c\t%8-11r, %16-19r, %0-3r"},
3019   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3020     0xfac0f060, 0xfff0f0f0, "uhsub8%c\t%8-11r, %16-19r, %0-3r"},
3021   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3022     0xfad0f000, 0xfff0f0f0, "ssub16%c\t%8-11r, %16-19r, %0-3r"},
3023   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3024     0xfad0f010, 0xfff0f0f0, "qsub16%c\t%8-11r, %16-19r, %0-3r"},
3025   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3026     0xfad0f020, 0xfff0f0f0, "shsub16%c\t%8-11r, %16-19r, %0-3r"},
3027   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3028     0xfad0f040, 0xfff0f0f0, "usub16%c\t%8-11r, %16-19r, %0-3r"},
3029   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3030     0xfad0f050, 0xfff0f0f0, "uqsub16%c\t%8-11r, %16-19r, %0-3r"},
3031   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3032     0xfad0f060, 0xfff0f0f0, "uhsub16%c\t%8-11r, %16-19r, %0-3r"},
3033   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3034     0xfae0f000, 0xfff0f0f0, "ssax%c\t%8-11r, %16-19r, %0-3r"},
3035   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3036     0xfae0f010, 0xfff0f0f0, "qsax%c\t%8-11r, %16-19r, %0-3r"},
3037   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3038     0xfae0f020, 0xfff0f0f0, "shsax%c\t%8-11r, %16-19r, %0-3r"},
3039   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3040     0xfae0f040, 0xfff0f0f0, "usax%c\t%8-11r, %16-19r, %0-3r"},
3041   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3042     0xfae0f050, 0xfff0f0f0, "uqsax%c\t%8-11r, %16-19r, %0-3r"},
3043   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3044     0xfae0f060, 0xfff0f0f0, "uhsax%c\t%8-11r, %16-19r, %0-3r"},
3045   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3046     0xfb00f000, 0xfff0f0f0, "mul%c.w\t%8-11r, %16-19r, %0-3r"},
3047   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3048     0xfb70f000, 0xfff0f0f0, "usad8%c\t%8-11r, %16-19r, %0-3r"},
3049   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3050     0xfa00f000, 0xffe0f0f0, "lsl%20's%c.w\t%8-11R, %16-19R, %0-3R"},
3051   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3052     0xfa20f000, 0xffe0f0f0, "lsr%20's%c.w\t%8-11R, %16-19R, %0-3R"},
3053   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3054     0xfa40f000, 0xffe0f0f0, "asr%20's%c.w\t%8-11R, %16-19R, %0-3R"},
3055   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3056     0xfa60f000, 0xffe0f0f0, "ror%20's%c.w\t%8-11r, %16-19r, %0-3r"},
3057   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
3058     0xe8c00f40, 0xfff00fe0, "strex%4?hb%c\t%0-3r, %12-15r, [%16-19r]"},
3059   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3060     0xf3200000, 0xfff0f0e0, "ssat16%c\t%8-11r, #%0-4D, %16-19r"},
3061   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3062     0xf3a00000, 0xfff0f0e0, "usat16%c\t%8-11r, #%0-4d, %16-19r"},
3063   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3064     0xfb20f000, 0xfff0f0e0, "smuad%4'x%c\t%8-11r, %16-19r, %0-3r"},
3065   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3066     0xfb30f000, 0xfff0f0e0, "smulw%4?tb%c\t%8-11r, %16-19r, %0-3r"},
3067   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3068     0xfb40f000, 0xfff0f0e0, "smusd%4'x%c\t%8-11r, %16-19r, %0-3r"},
3069   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3070     0xfb50f000, 0xfff0f0e0, "smmul%4'r%c\t%8-11r, %16-19r, %0-3r"},
3071   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3072     0xfa00f080, 0xfff0f0c0, "sxtah%c\t%8-11r, %16-19r, %0-3r%R"},
3073   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3074     0xfa10f080, 0xfff0f0c0, "uxtah%c\t%8-11r, %16-19r, %0-3r%R"},
3075   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3076     0xfa20f080, 0xfff0f0c0, "sxtab16%c\t%8-11r, %16-19r, %0-3r%R"},
3077   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3078     0xfa30f080, 0xfff0f0c0, "uxtab16%c\t%8-11r, %16-19r, %0-3r%R"},
3079   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3080     0xfa40f080, 0xfff0f0c0, "sxtab%c\t%8-11r, %16-19r, %0-3r%R"},
3081   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3082     0xfa50f080, 0xfff0f0c0, "uxtab%c\t%8-11r, %16-19r, %0-3r%R"},
3083   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3084     0xfb10f000, 0xfff0f0c0, "smul%5?tb%4?tb%c\t%8-11r, %16-19r, %0-3r"},
3085   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3086     0xf36f0000, 0xffff8020, "bfc%c\t%8-11r, %E"},
3087   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3088     0xea100f00, 0xfff08f00, "tst%c.w\t%16-19r, %S"},
3089   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3090     0xea900f00, 0xfff08f00, "teq%c\t%16-19r, %S"},
3091   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3092     0xeb100f00, 0xfff08f00, "cmn%c.w\t%16-19r, %S"},
3093   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3094     0xebb00f00, 0xfff08f00, "cmp%c.w\t%16-19r, %S"},
3095   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3096     0xf0100f00, 0xfbf08f00, "tst%c.w\t%16-19r, %M"},
3097   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3098     0xf0900f00, 0xfbf08f00, "teq%c\t%16-19r, %M"},
3099   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3100     0xf1100f00, 0xfbf08f00, "cmn%c.w\t%16-19r, %M"},
3101   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3102     0xf1b00f00, 0xfbf08f00, "cmp%c.w\t%16-19r, %M"},
3103   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3104     0xea4f0000, 0xffef8000, "mov%20's%c.w\t%8-11r, %S"},
3105   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3106     0xea6f0000, 0xffef8000, "mvn%20's%c.w\t%8-11r, %S"},
3107   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3108     0xe8c00070, 0xfff000f0, "strexd%c\t%0-3r, %12-15r, %8-11r, [%16-19r]"},
3109   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3110     0xfb000000, 0xfff000f0, "mla%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
3111   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3112     0xfb000010, 0xfff000f0, "mls%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
3113   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3114     0xfb700000, 0xfff000f0, "usada8%c\t%8-11R, %16-19R, %0-3R, %12-15R"},
3115   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3116     0xfb800000, 0xfff000f0, "smull%c\t%12-15R, %8-11R, %16-19R, %0-3R"},
3117   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3118     0xfba00000, 0xfff000f0, "umull%c\t%12-15R, %8-11R, %16-19R, %0-3R"},
3119   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3120     0xfbc00000, 0xfff000f0, "smlal%c\t%12-15R, %8-11R, %16-19R, %0-3R"},
3121   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3122     0xfbe00000, 0xfff000f0, "umlal%c\t%12-15R, %8-11R, %16-19R, %0-3R"},
3123   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3124     0xfbe00060, 0xfff000f0, "umaal%c\t%12-15R, %8-11R, %16-19R, %0-3R"},
3125   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
3126     0xe8500f00, 0xfff00f00, "ldrex%c\t%12-15r, [%16-19r, #%0-7W]"},
3127   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3128     0xf04f0000, 0xfbef8000, "mov%20's%c.w\t%8-11r, %M"},
3129   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3130     0xf06f0000, 0xfbef8000, "mvn%20's%c.w\t%8-11r, %M"},
3131   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3132     0xf810f000, 0xff70f000, "pld%c\t%a"},
3133   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3134     0xfb200000, 0xfff000e0, "smlad%4'x%c\t%8-11R, %16-19R, %0-3R, %12-15R"},
3135   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3136     0xfb300000, 0xfff000e0, "smlaw%4?tb%c\t%8-11R, %16-19R, %0-3R, %12-15R"},
3137   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3138     0xfb400000, 0xfff000e0, "smlsd%4'x%c\t%8-11R, %16-19R, %0-3R, %12-15R"},
3139   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3140     0xfb500000, 0xfff000e0, "smmla%4'r%c\t%8-11R, %16-19R, %0-3R, %12-15R"},
3141   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3142     0xfb600000, 0xfff000e0, "smmls%4'r%c\t%8-11R, %16-19R, %0-3R, %12-15R"},
3143   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3144     0xfbc000c0, 0xfff000e0, "smlald%4'x%c\t%12-15R, %8-11R, %16-19R, %0-3R"},
3145   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3146     0xfbd000c0, 0xfff000e0, "smlsld%4'x%c\t%12-15R, %8-11R, %16-19R, %0-3R"},
3147   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3148     0xeac00000, 0xfff08030, "pkhbt%c\t%8-11r, %16-19r, %S"},
3149   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3150     0xeac00020, 0xfff08030, "pkhtb%c\t%8-11r, %16-19r, %S"},
3151   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3152     0xf3400000, 0xfff08020, "sbfx%c\t%8-11r, %16-19r, %F"},
3153   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3154     0xf3c00000, 0xfff08020, "ubfx%c\t%8-11r, %16-19r, %F"},
3155   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3156     0xf8000e00, 0xff900f00, "str%wt%c\t%12-15r, %a"},
3157   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3158     0xfb100000, 0xfff000c0,
3159     "smla%5?tb%4?tb%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
3160   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3161     0xfbc00080, 0xfff000c0,
3162     "smlal%5?tb%4?tb%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
3163   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3164     0xf3600000, 0xfff08020, "bfi%c\t%8-11r, %16-19r, %E"},
3165   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3166     0xf8100e00, 0xfe900f00, "ldr%wt%c\t%12-15r, %a"},
3167   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3168     0xf3000000, 0xffd08020, "ssat%c\t%8-11r, #%0-4D, %16-19r%s"},
3169   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3170     0xf3800000, 0xffd08020, "usat%c\t%8-11r, #%0-4d, %16-19r%s"},
3171   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3172     0xf2000000, 0xfbf08000, "addw%c\t%8-11r, %16-19r, %I"},
3173   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
3174     0xf2400000, 0xfbf08000, "movw%c\t%8-11r, %J"},
3175   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3176     0xf2a00000, 0xfbf08000, "subw%c\t%8-11r, %16-19r, %I"},
3177   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
3178     0xf2c00000, 0xfbf08000, "movt%c\t%8-11r, %J"},
3179   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3180     0xea000000, 0xffe08000, "and%20's%c.w\t%8-11r, %16-19r, %S"},
3181   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3182     0xea200000, 0xffe08000, "bic%20's%c.w\t%8-11r, %16-19r, %S"},
3183   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3184     0xea400000, 0xffe08000, "orr%20's%c.w\t%8-11r, %16-19r, %S"},
3185   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3186     0xea600000, 0xffe08000, "orn%20's%c\t%8-11r, %16-19r, %S"},
3187   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3188     0xea800000, 0xffe08000, "eor%20's%c.w\t%8-11r, %16-19r, %S"},
3189   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3190     0xeb000000, 0xffe08000, "add%20's%c.w\t%8-11r, %16-19r, %S"},
3191   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3192     0xeb400000, 0xffe08000, "adc%20's%c.w\t%8-11r, %16-19r, %S"},
3193   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3194     0xeb600000, 0xffe08000, "sbc%20's%c.w\t%8-11r, %16-19r, %S"},
3195   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3196     0xeba00000, 0xffe08000, "sub%20's%c.w\t%8-11r, %16-19r, %S"},
3197   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3198     0xebc00000, 0xffe08000, "rsb%20's%c\t%8-11r, %16-19r, %S"},
3199   {ARM_FEATURE_CORE_HIGH (ARM_EXT2_V6T2_V8M),
3200     0xe8400000, 0xfff00000, "strex%c\t%8-11r, %12-15r, [%16-19r, #%0-7W]"},
3201   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3202     0xf0000000, 0xfbe08000, "and%20's%c.w\t%8-11r, %16-19r, %M"},
3203   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3204     0xf0200000, 0xfbe08000, "bic%20's%c.w\t%8-11r, %16-19r, %M"},
3205   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3206     0xf0400000, 0xfbe08000, "orr%20's%c.w\t%8-11r, %16-19r, %M"},
3207   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3208     0xf0600000, 0xfbe08000, "orn%20's%c\t%8-11r, %16-19r, %M"},
3209   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3210     0xf0800000, 0xfbe08000, "eor%20's%c.w\t%8-11r, %16-19r, %M"},
3211   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3212     0xf1000000, 0xfbe08000, "add%20's%c.w\t%8-11r, %16-19r, %M"},
3213   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3214     0xf1400000, 0xfbe08000, "adc%20's%c.w\t%8-11r, %16-19r, %M"},
3215   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3216     0xf1600000, 0xfbe08000, "sbc%20's%c.w\t%8-11r, %16-19r, %M"},
3217   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3218     0xf1a00000, 0xfbe08000, "sub%20's%c.w\t%8-11r, %16-19r, %M"},
3219   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3220     0xf1c00000, 0xfbe08000, "rsb%20's%c\t%8-11r, %16-19r, %M"},
3221   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3222     0xe8800000, 0xffd00000, "stmia%c.w\t%16-19r%21'!, %m"},
3223   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3224     0xe8900000, 0xffd00000, "ldmia%c.w\t%16-19r%21'!, %m"},
3225   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3226     0xe9000000, 0xffd00000, "stmdb%c\t%16-19r%21'!, %m"},
3227   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3228     0xe9100000, 0xffd00000, "ldmdb%c\t%16-19r%21'!, %m"},
3229   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3230     0xe9c00000, 0xffd000ff, "strd%c\t%12-15r, %8-11r, [%16-19r]"},
3231   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3232     0xe9d00000, 0xffd000ff, "ldrd%c\t%12-15r, %8-11r, [%16-19r]"},
3233   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3234     0xe9400000, 0xff500000,
3235     "strd%c\t%12-15r, %8-11r, [%16-19r, #%23`-%0-7W]%21'!%L"},
3236   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3237     0xe9500000, 0xff500000,
3238     "ldrd%c\t%12-15r, %8-11r, [%16-19r, #%23`-%0-7W]%21'!%L"},
3239   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3240     0xe8600000, 0xff700000,
3241     "strd%c\t%12-15r, %8-11r, [%16-19r], #%23`-%0-7W%L"},
3242   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3243     0xe8700000, 0xff700000,
3244     "ldrd%c\t%12-15r, %8-11r, [%16-19r], #%23`-%0-7W%L"},
3245   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3246     0xf8000000, 0xff100000, "str%w%c.w\t%12-15r, %a"},
3247   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3248     0xf8100000, 0xfe100000, "ldr%w%c.w\t%12-15r, %a"},
3249
3250   /* Filter out Bcc with cond=E or F, which are used for other instructions.  */
3251   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3252     0xf3c08000, 0xfbc0d000, "undefined (bcc, cond=0xF)"},
3253   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3254     0xf3808000, 0xfbc0d000, "undefined (bcc, cond=0xE)"},
3255   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3256     0xf0008000, 0xf800d000, "b%22-25c.w\t%b%X"},
3257   {ARM_FEATURE_CORE_LOW (ARM_EXT_V6T2),
3258     0xf0009000, 0xf800d000, "b%c.w\t%B%x"},
3259
3260   /* These have been 32-bit since the invention of Thumb.  */
3261   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
3262      0xf000c000, 0xf800d001, "blx%c\t%B%x"},
3263   {ARM_FEATURE_CORE_LOW (ARM_EXT_V4T),
3264      0xf000d000, 0xf800d000, "bl%c\t%B%x"},
3265
3266   /* Fallback.  */
3267   {ARM_FEATURE_CORE_LOW (ARM_EXT_V1),
3268       0x00000000, 0x00000000, UNDEFINED_INSTRUCTION},
3269   {ARM_FEATURE_CORE_LOW (0), 0, 0, 0}
3270 };
3271
3272 static const char *const arm_conditional[] =
3273 {"eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc",
3274  "hi", "ls", "ge", "lt", "gt", "le", "al", "<und>", ""};
3275
3276 static const char *const arm_fp_const[] =
3277 {"0.0", "1.0", "2.0", "3.0", "4.0", "5.0", "0.5", "10.0"};
3278
3279 static const char *const arm_shift[] =
3280 {"lsl", "lsr", "asr", "ror"};
3281
3282 typedef struct
3283 {
3284   const char *name;
3285   const char *description;
3286   const char *reg_names[16];
3287 }
3288 arm_regname;
3289
3290 static const arm_regname regnames[] =
3291 {
3292   { "reg-names-raw", N_("Select raw register names"),
3293     { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"}},
3294   { "reg-names-gcc", N_("Select register names used by GCC"),
3295     { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "sl",  "fp",  "ip",  "sp",  "lr",  "pc" }},
3296   { "reg-names-std", N_("Select register names used in ARM's ISA documentation"),
3297     { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "sp",  "lr",  "pc" }},
3298   { "force-thumb", N_("Assume all insns are Thumb insns"), {NULL} },
3299   { "no-force-thumb", N_("Examine preceding label to determine an insn's type"), {NULL} },
3300   { "reg-names-apcs", N_("Select register names used in the APCS"),
3301     { "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "sl",  "fp",  "ip",  "sp",  "lr",  "pc" }},
3302   { "reg-names-atpcs", N_("Select register names used in the ATPCS"),
3303     { "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "v7",  "v8",  "IP",  "SP",  "LR",  "PC" }},
3304   { "reg-names-special-atpcs", N_("Select special register names used in the ATPCS"),
3305     { "a1", "a2", "a3", "a4", "v1", "v2", "v3", "WR", "v5", "SB", "SL",  "FP",  "IP",  "SP",  "LR",  "PC" }}
3306 };
3307
3308 static const char *const iwmmxt_wwnames[] =
3309 {"b", "h", "w", "d"};
3310
3311 static const char *const iwmmxt_wwssnames[] =
3312 {"b", "bus", "bc", "bss",
3313  "h", "hus", "hc", "hss",
3314  "w", "wus", "wc", "wss",
3315  "d", "dus", "dc", "dss"
3316 };
3317
3318 static const char *const iwmmxt_regnames[] =
3319 { "wr0", "wr1", "wr2", "wr3", "wr4", "wr5", "wr6", "wr7",
3320   "wr8", "wr9", "wr10", "wr11", "wr12", "wr13", "wr14", "wr15"
3321 };
3322
3323 static const char *const iwmmxt_cregnames[] =
3324 { "wcid", "wcon", "wcssf", "wcasf", "reserved", "reserved", "reserved", "reserved",
3325   "wcgr0", "wcgr1", "wcgr2", "wcgr3", "reserved", "reserved", "reserved", "reserved"
3326 };
3327
3328 /* Default to GCC register name set.  */
3329 static unsigned int regname_selected = 1;
3330
3331 #define NUM_ARM_OPTIONS   ARRAY_SIZE (regnames)
3332 #define arm_regnames      regnames[regname_selected].reg_names
3333
3334 static bfd_boolean force_thumb = FALSE;
3335
3336 /* Current IT instruction state.  This contains the same state as the IT
3337    bits in the CPSR.  */
3338 static unsigned int ifthen_state;
3339 /* IT state for the next instruction.  */
3340 static unsigned int ifthen_next_state;
3341 /* The address of the insn for which the IT state is valid.  */
3342 static bfd_vma ifthen_address;
3343 #define IFTHEN_COND ((ifthen_state >> 4) & 0xf)
3344 /* Indicates that the current Conditional state is unconditional or outside
3345    an IT block.  */
3346 #define COND_UNCOND 16
3347
3348 \f
3349 /* Functions.  */
3350
3351 /* Decode a bitfield of the form matching regexp (N(-N)?,)*N(-N)?.
3352    Returns pointer to following character of the format string and
3353    fills in *VALUEP and *WIDTHP with the extracted value and number of
3354    bits extracted.  WIDTHP can be NULL.  */
3355
3356 static const char *
3357 arm_decode_bitfield (const char *ptr,
3358                      unsigned long insn,
3359                      unsigned long *valuep,
3360                      int *widthp)
3361 {
3362   unsigned long value = 0;
3363   int width = 0;
3364
3365   do
3366     {
3367       int start, end;
3368       int bits;
3369
3370       for (start = 0; *ptr >= '0' && *ptr <= '9'; ptr++)
3371         start = start * 10 + *ptr - '0';
3372       if (*ptr == '-')
3373         for (end = 0, ptr++; *ptr >= '0' && *ptr <= '9'; ptr++)
3374           end = end * 10 + *ptr - '0';
3375       else
3376         end = start;
3377       bits = end - start;
3378       if (bits < 0)
3379         abort ();
3380       value |= ((insn >> start) & ((2ul << bits) - 1)) << width;
3381       width += bits + 1;
3382     }
3383   while (*ptr++ == ',');
3384   *valuep = value;
3385   if (widthp)
3386     *widthp = width;
3387   return ptr - 1;
3388 }
3389
3390 static void
3391 arm_decode_shift (long given, fprintf_ftype func, void *stream,
3392                   bfd_boolean print_shift)
3393 {
3394   func (stream, "%s", arm_regnames[given & 0xf]);
3395
3396   if ((given & 0xff0) != 0)
3397     {
3398       if ((given & 0x10) == 0)
3399         {
3400           int amount = (given & 0xf80) >> 7;
3401           int shift = (given & 0x60) >> 5;
3402
3403           if (amount == 0)
3404             {
3405               if (shift == 3)
3406                 {
3407                   func (stream, ", rrx");
3408                   return;
3409                 }
3410
3411               amount = 32;
3412             }
3413
3414           if (print_shift)
3415             func (stream, ", %s #%d", arm_shift[shift], amount);
3416           else
3417             func (stream, ", #%d", amount);
3418         }
3419       else if ((given & 0x80) == 0x80)
3420         func (stream, "\t; <illegal shifter operand>");
3421       else if (print_shift)
3422         func (stream, ", %s %s", arm_shift[(given & 0x60) >> 5],
3423               arm_regnames[(given & 0xf00) >> 8]);
3424       else
3425         func (stream, ", %s", arm_regnames[(given & 0xf00) >> 8]);
3426     }
3427 }
3428
3429 #define W_BIT 21
3430 #define I_BIT 22
3431 #define U_BIT 23
3432 #define P_BIT 24
3433
3434 #define WRITEBACK_BIT_SET   (given & (1 << W_BIT))
3435 #define IMMEDIATE_BIT_SET   (given & (1 << I_BIT))
3436 #define NEGATIVE_BIT_SET   ((given & (1 << U_BIT)) == 0)
3437 #define PRE_BIT_SET         (given & (1 << P_BIT))
3438
3439 /* Print one coprocessor instruction on INFO->STREAM.
3440    Return TRUE if the instuction matched, FALSE if this is not a
3441    recognised coprocessor instruction.  */
3442
3443 static bfd_boolean
3444 print_insn_coprocessor (bfd_vma pc,
3445                         struct disassemble_info *info,
3446                         long given,
3447                         bfd_boolean thumb)
3448 {
3449   const struct sopcode32 *insn;
3450   void *stream = info->stream;
3451   fprintf_ftype func = info->fprintf_func;
3452   unsigned long mask;
3453   unsigned long value = 0;
3454   int cond;
3455   int cp_num;
3456   struct arm_private_data *private_data = info->private_data;
3457   arm_feature_set allowed_arches = ARM_ARCH_NONE;
3458
3459   allowed_arches = private_data->features;
3460
3461   for (insn = coprocessor_opcodes; insn->assembler; insn++)
3462     {
3463       unsigned long u_reg = 16;
3464       bfd_boolean is_unpredictable = FALSE;
3465       signed long value_in_comment = 0;
3466       const char *c;
3467
3468       if (ARM_FEATURE_ZERO (insn->arch))
3469         switch (insn->value)
3470           {
3471           case SENTINEL_IWMMXT_START:
3472             if (info->mach != bfd_mach_arm_XScale
3473                 && info->mach != bfd_mach_arm_iWMMXt
3474                 && info->mach != bfd_mach_arm_iWMMXt2)
3475               do
3476                 insn++;
3477               while ((! ARM_FEATURE_ZERO (insn->arch))
3478                      && insn->value != SENTINEL_IWMMXT_END);
3479             continue;
3480
3481           case SENTINEL_IWMMXT_END:
3482             continue;
3483
3484           case SENTINEL_GENERIC_START:
3485             allowed_arches = private_data->features;
3486             continue;
3487
3488           default:
3489             abort ();
3490           }
3491
3492       mask = insn->mask;
3493       value = insn->value;
3494       cp_num = (given >> 8) & 0xf;
3495
3496       if (thumb)
3497         {
3498           /* The high 4 bits are 0xe for Arm conditional instructions, and
3499              0xe for arm unconditional instructions.  The rest of the
3500              encoding is the same.  */
3501           mask |= 0xf0000000;
3502           value |= 0xe0000000;
3503           if (ifthen_state)
3504             cond = IFTHEN_COND;
3505           else
3506             cond = COND_UNCOND;
3507         }
3508       else
3509         {
3510           /* Only match unconditional instuctions against unconditional
3511              patterns.  */
3512           if ((given & 0xf0000000) == 0xf0000000)
3513             {
3514               mask |= 0xf0000000;
3515               cond = COND_UNCOND;
3516             }
3517           else
3518             {
3519               cond = (given >> 28) & 0xf;
3520               if (cond == 0xe)
3521                 cond = COND_UNCOND;
3522             }
3523         }
3524
3525       if ((insn->isa == T32 && !thumb)
3526           || (insn->isa == ARM && thumb))
3527         continue;
3528
3529       if ((given & mask) != value)
3530         continue;
3531
3532       if (! ARM_CPU_HAS_FEATURE (insn->arch, allowed_arches))
3533         continue;
3534
3535       if (insn->value == 0xfe000010     /* mcr2  */
3536           || insn->value == 0xfe100010  /* mrc2  */
3537           || insn->value == 0xfc100000  /* ldc2  */
3538           || insn->value == 0xfc000000) /* stc2  */
3539         {
3540           if (cp_num == 9 || cp_num == 10 || cp_num == 11)
3541             is_unpredictable = TRUE;
3542         }
3543       else if (insn->value == 0x0e000000     /* cdp  */
3544                || insn->value == 0xfe000000  /* cdp2  */
3545                || insn->value == 0x0e000010  /* mcr  */
3546                || insn->value == 0x0e100010  /* mrc  */
3547                || insn->value == 0x0c100000  /* ldc  */
3548                || insn->value == 0x0c000000) /* stc  */
3549         {
3550           /* Floating-point instructions.  */
3551           if (cp_num == 9 || cp_num == 10 || cp_num == 11)
3552             continue;
3553         }
3554
3555       for (c = insn->assembler; *c; c++)
3556         {
3557           if (*c == '%')
3558             {
3559               switch (*++c)
3560                 {
3561                 case '%':
3562                   func (stream, "%%");
3563                   break;
3564
3565                 case 'A':
3566                   {
3567                     int rn = (given >> 16) & 0xf;
3568                     bfd_vma offset = given & 0xff;
3569
3570                     func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
3571
3572                     if (PRE_BIT_SET || WRITEBACK_BIT_SET)
3573                       {
3574                         /* Not unindexed.  The offset is scaled.  */
3575                         if (cp_num == 9)
3576                           /* vldr.16/vstr.16 will shift the address
3577                              left by 1 bit only.  */
3578                           offset = offset * 2;
3579                         else
3580                           offset = offset * 4;
3581
3582                         if (NEGATIVE_BIT_SET)
3583                           offset = - offset;
3584                         if (rn != 15)
3585                           value_in_comment = offset;
3586                       }
3587
3588                     if (PRE_BIT_SET)
3589                       {
3590                         if (offset)
3591                           func (stream, ", #%d]%s",
3592                                 (int) offset,
3593                                 WRITEBACK_BIT_SET ? "!" : "");
3594                         else if (NEGATIVE_BIT_SET)
3595                           func (stream, ", #-0]");
3596                         else
3597                           func (stream, "]");
3598                       }
3599                     else
3600                       {
3601                         func (stream, "]");
3602
3603                         if (WRITEBACK_BIT_SET)
3604                           {
3605                             if (offset)
3606                               func (stream, ", #%d", (int) offset);
3607                             else if (NEGATIVE_BIT_SET)
3608                               func (stream, ", #-0");
3609                           }
3610                         else
3611                           {
3612                             func (stream, ", {%s%d}",
3613                                   (NEGATIVE_BIT_SET && !offset) ? "-" : "",
3614                                   (int) offset);
3615                             value_in_comment = offset;
3616                           }
3617                       }
3618                     if (rn == 15 && (PRE_BIT_SET || WRITEBACK_BIT_SET))
3619                       {
3620                         func (stream, "\t; ");
3621                         /* For unaligned PCs, apply off-by-alignment
3622                            correction.  */
3623                         info->print_address_func (offset + pc
3624                                                   + info->bytes_per_chunk * 2
3625                                                   - (pc & 3),
3626                                                   info);
3627                       }
3628                   }
3629                   break;
3630
3631                 case 'B':
3632                   {
3633                     int regno = ((given >> 12) & 0xf) | ((given >> (22 - 4)) & 0x10);
3634                     int offset = (given >> 1) & 0x3f;
3635
3636                     if (offset == 1)
3637                       func (stream, "{d%d}", regno);
3638                     else if (regno + offset > 32)
3639                       func (stream, "{d%d-<overflow reg d%d>}", regno, regno + offset - 1);
3640                     else
3641                       func (stream, "{d%d-d%d}", regno, regno + offset - 1);
3642                   }
3643                   break;
3644
3645                 case 'u':
3646                   if (cond != COND_UNCOND)
3647                     is_unpredictable = TRUE;
3648
3649                   /* Fall through.  */
3650                 case 'c':
3651                   if (cond != COND_UNCOND && cp_num == 9)
3652                     is_unpredictable = TRUE;
3653
3654                   func (stream, "%s", arm_conditional[cond]);
3655                   break;
3656
3657                 case 'I':
3658                   /* Print a Cirrus/DSP shift immediate.  */
3659                   /* Immediates are 7bit signed ints with bits 0..3 in
3660                      bits 0..3 of opcode and bits 4..6 in bits 5..7
3661                      of opcode.  */
3662                   {
3663                     int imm;
3664
3665                     imm = (given & 0xf) | ((given & 0xe0) >> 1);
3666
3667                     /* Is ``imm'' a negative number?  */
3668                     if (imm & 0x40)
3669                       imm -= 0x80;
3670
3671                     func (stream, "%d", imm);
3672                   }
3673
3674                   break;
3675
3676                 case 'F':
3677                   switch (given & 0x00408000)
3678                     {
3679                     case 0:
3680                       func (stream, "4");
3681                       break;
3682                     case 0x8000:
3683                       func (stream, "1");
3684                       break;
3685                     case 0x00400000:
3686                       func (stream, "2");
3687                       break;
3688                     default:
3689                       func (stream, "3");
3690                     }
3691                   break;
3692
3693                 case 'P':
3694                   switch (given & 0x00080080)
3695                     {
3696                     case 0:
3697                       func (stream, "s");
3698                       break;
3699                     case 0x80:
3700                       func (stream, "d");
3701                       break;
3702                     case 0x00080000:
3703                       func (stream, "e");
3704                       break;
3705                     default:
3706                       func (stream, _("<illegal precision>"));
3707                       break;
3708                     }
3709                   break;
3710
3711                 case 'Q':
3712                   switch (given & 0x00408000)
3713                     {
3714                     case 0:
3715                       func (stream, "s");
3716                       break;
3717                     case 0x8000:
3718                       func (stream, "d");
3719                       break;
3720                     case 0x00400000:
3721                       func (stream, "e");
3722                       break;
3723                     default:
3724                       func (stream, "p");
3725                       break;
3726                     }
3727                   break;
3728
3729                 case 'R':
3730                   switch (given & 0x60)
3731                     {
3732                     case 0:
3733                       break;
3734                     case 0x20:
3735                       func (stream, "p");
3736                       break;
3737                     case 0x40:
3738                       func (stream, "m");
3739                       break;
3740                     default:
3741                       func (stream, "z");
3742                       break;
3743                     }
3744                   break;
3745
3746                 case '0': case '1': case '2': case '3': case '4':
3747                 case '5': case '6': case '7': case '8': case '9':
3748                   {
3749                     int width;
3750
3751                     c = arm_decode_bitfield (c, given, &value, &width);
3752
3753                     switch (*c)
3754                       {
3755                       case 'R':
3756                         if (value == 15)
3757                           is_unpredictable = TRUE;
3758                         /* Fall through.  */
3759                       case 'r':
3760                         if (c[1] == 'u')
3761                           {
3762                             /* Eat the 'u' character.  */
3763                             ++ c;
3764
3765                             if (u_reg == value)
3766                               is_unpredictable = TRUE;
3767                             u_reg = value;
3768                           }
3769                         func (stream, "%s", arm_regnames[value]);
3770                         break;
3771                       case 'V':
3772                         if (given & (1 << 6))
3773                           goto Q;
3774                         /* FALLTHROUGH */
3775                       case 'D':
3776                         func (stream, "d%ld", value);
3777                         break;
3778                       case 'Q':
3779                       Q:
3780                         if (value & 1)
3781                           func (stream, "<illegal reg q%ld.5>", value >> 1);
3782                         else
3783                           func (stream, "q%ld", value >> 1);
3784                         break;
3785                       case 'd':
3786                         func (stream, "%ld", value);
3787                         value_in_comment = value;
3788                         break;
3789                       case 'E':
3790                         {
3791                           /* Converts immediate 8 bit back to float value.  */
3792                           unsigned floatVal = (value & 0x80) << 24
3793                             | (value & 0x3F) << 19
3794                             | ((value & 0x40) ? (0xF8 << 22) : (1 << 30));
3795
3796                           /* Quarter float have a maximum value of 31.0.
3797                              Get floating point value multiplied by 1e7.
3798                              The maximum value stays in limit of a 32-bit int.  */
3799                           unsigned decVal =
3800                             (78125 << (((floatVal >> 23) & 0xFF) - 124)) *
3801                             (16 + (value & 0xF));
3802
3803                           if (!(decVal % 1000000))
3804                             func (stream, "%ld\t; 0x%08x %c%u.%01u", value,
3805                                   floatVal, value & 0x80 ? '-' : ' ',
3806                                   decVal / 10000000,
3807                                   decVal % 10000000 / 1000000);
3808                           else if (!(decVal % 10000))
3809                             func (stream, "%ld\t; 0x%08x %c%u.%03u", value,
3810                                   floatVal, value & 0x80 ? '-' : ' ',
3811                                   decVal / 10000000,
3812                                   decVal % 10000000 / 10000);
3813                           else
3814                             func (stream, "%ld\t; 0x%08x %c%u.%07u", value,
3815                                   floatVal, value & 0x80 ? '-' : ' ',
3816                                   decVal / 10000000, decVal % 10000000);
3817                           break;
3818                         }
3819                       case 'k':
3820                         {
3821                           int from = (given & (1 << 7)) ? 32 : 16;
3822                           func (stream, "%ld", from - value);
3823                         }
3824                         break;
3825
3826                       case 'f':
3827                         if (value > 7)
3828                           func (stream, "#%s", arm_fp_const[value & 7]);
3829                         else
3830                           func (stream, "f%ld", value);
3831                         break;
3832
3833                       case 'w':
3834                         if (width == 2)
3835                           func (stream, "%s", iwmmxt_wwnames[value]);
3836                         else
3837                           func (stream, "%s", iwmmxt_wwssnames[value]);
3838                         break;
3839
3840                       case 'g':
3841                         func (stream, "%s", iwmmxt_regnames[value]);
3842                         break;
3843                       case 'G':
3844                         func (stream, "%s", iwmmxt_cregnames[value]);
3845                         break;
3846
3847                       case 'x':
3848                         func (stream, "0x%lx", (value & 0xffffffffUL));
3849                         break;
3850
3851                       case 'c':
3852                         switch (value)
3853                           {
3854                           case 0:
3855                             func (stream, "eq");
3856                             break;
3857
3858                           case 1:
3859                             func (stream, "vs");
3860                             break;
3861
3862                           case 2:
3863                             func (stream, "ge");
3864                             break;
3865
3866                           case 3:
3867                             func (stream, "gt");
3868                             break;
3869
3870                           default:
3871                             func (stream, "??");
3872                             break;
3873                           }
3874                         break;
3875
3876                       case '`':
3877                         c++;
3878                         if (value == 0)
3879                           func (stream, "%c", *c);
3880                         break;
3881                       case '\'':
3882                         c++;
3883                         if (value == ((1ul << width) - 1))
3884                           func (stream, "%c", *c);
3885                         break;
3886                       case '?':
3887                         func (stream, "%c", c[(1 << width) - (int) value]);
3888                         c += 1 << width;
3889                         break;
3890                       default:
3891                         abort ();
3892                       }
3893                   }
3894                   break;
3895
3896                 case 'y':
3897                 case 'z':
3898                   {
3899                     int single = *c++ == 'y';
3900                     int regno;
3901
3902                     switch (*c)
3903                       {
3904                       case '4': /* Sm pair */
3905                       case '0': /* Sm, Dm */
3906                         regno = given & 0x0000000f;
3907                         if (single)
3908                           {
3909                             regno <<= 1;
3910                             regno += (given >> 5) & 1;
3911                           }
3912                         else
3913                           regno += ((given >> 5) & 1) << 4;
3914                         break;
3915
3916                       case '1': /* Sd, Dd */
3917                         regno = (given >> 12) & 0x0000000f;
3918                         if (single)
3919                           {
3920                             regno <<= 1;
3921                             regno += (given >> 22) & 1;
3922                           }
3923                         else
3924                           regno += ((given >> 22) & 1) << 4;
3925                         break;
3926
3927                       case '2': /* Sn, Dn */
3928                         regno = (given >> 16) & 0x0000000f;
3929                         if (single)
3930                           {
3931                             regno <<= 1;
3932                             regno += (given >> 7) & 1;
3933                           }
3934                         else
3935                           regno += ((given >> 7) & 1) << 4;
3936                         break;
3937
3938                       case '3': /* List */
3939                         func (stream, "{");
3940                         regno = (given >> 12) & 0x0000000f;
3941                         if (single)
3942                           {
3943                             regno <<= 1;
3944                             regno += (given >> 22) & 1;
3945                           }
3946                         else
3947                           regno += ((given >> 22) & 1) << 4;
3948                         break;
3949
3950                       default:
3951                         abort ();
3952                       }
3953
3954                     func (stream, "%c%d", single ? 's' : 'd', regno);
3955
3956                     if (*c == '3')
3957                       {
3958                         int count = given & 0xff;
3959
3960                         if (single == 0)
3961                           count >>= 1;
3962
3963                         if (--count)
3964                           {
3965                             func (stream, "-%c%d",
3966                                   single ? 's' : 'd',
3967                                   regno + count);
3968                           }
3969
3970                         func (stream, "}");
3971                       }
3972                     else if (*c == '4')
3973                       func (stream, ", %c%d", single ? 's' : 'd',
3974                             regno + 1);
3975                   }
3976                   break;
3977
3978                 case 'L':
3979                   switch (given & 0x00400100)
3980                     {
3981                     case 0x00000000: func (stream, "b"); break;
3982                     case 0x00400000: func (stream, "h"); break;
3983                     case 0x00000100: func (stream, "w"); break;
3984                     case 0x00400100: func (stream, "d"); break;
3985                     default:
3986                       break;
3987                     }
3988                   break;
3989
3990                 case 'Z':
3991                   {
3992                     /* given (20, 23) | given (0, 3) */
3993                     value = ((given >> 16) & 0xf0) | (given & 0xf);
3994                     func (stream, "%d", (int) value);
3995                   }
3996                   break;
3997
3998                 case 'l':
3999                   /* This is like the 'A' operator, except that if
4000                      the width field "M" is zero, then the offset is
4001                      *not* multiplied by four.  */
4002                   {
4003                     int offset = given & 0xff;
4004                     int multiplier = (given & 0x00000100) ? 4 : 1;
4005
4006                     func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
4007
4008                     if (multiplier > 1)
4009                       {
4010                         value_in_comment = offset * multiplier;
4011                         if (NEGATIVE_BIT_SET)
4012                           value_in_comment = - value_in_comment;
4013                       }
4014
4015                     if (offset)
4016                       {
4017                         if (PRE_BIT_SET)
4018                           func (stream, ", #%s%d]%s",
4019                                 NEGATIVE_BIT_SET ? "-" : "",
4020                                 offset * multiplier,
4021                                 WRITEBACK_BIT_SET ? "!" : "");
4022                         else
4023                           func (stream, "], #%s%d",
4024                                 NEGATIVE_BIT_SET ? "-" : "",
4025                                 offset * multiplier);
4026                       }
4027                     else
4028                       func (stream, "]");
4029                   }
4030                   break;
4031
4032                 case 'r':
4033                   {
4034                     int imm4 = (given >> 4) & 0xf;
4035                     int puw_bits = ((given >> 22) & 6) | ((given >> W_BIT) & 1);
4036                     int ubit = ! NEGATIVE_BIT_SET;
4037                     const char *rm = arm_regnames [given & 0xf];
4038                     const char *rn = arm_regnames [(given >> 16) & 0xf];
4039
4040                     switch (puw_bits)
4041                       {
4042                       case 1:
4043                       case 3:
4044                         func (stream, "[%s], %c%s", rn, ubit ? '+' : '-', rm);
4045                         if (imm4)
4046                           func (stream, ", lsl #%d", imm4);
4047                         break;
4048
4049                       case 4:
4050                       case 5:
4051                       case 6:
4052                       case 7:
4053                         func (stream, "[%s, %c%s", rn, ubit ? '+' : '-', rm);
4054                         if (imm4 > 0)
4055                           func (stream, ", lsl #%d", imm4);
4056                         func (stream, "]");
4057                         if (puw_bits == 5 || puw_bits == 7)
4058                           func (stream, "!");
4059                         break;
4060
4061                       default:
4062                         func (stream, "INVALID");
4063                       }
4064                   }
4065                   break;
4066
4067                 case 'i':
4068                   {
4069                     long imm5;
4070                     imm5 = ((given & 0x100) >> 4) | (given & 0xf);
4071                     func (stream, "%ld", (imm5 == 0) ? 32 : imm5);
4072                   }
4073                   break;
4074
4075                 default:
4076                   abort ();
4077                 }
4078             }
4079           else
4080             func (stream, "%c", *c);
4081         }
4082
4083       if (value_in_comment > 32 || value_in_comment < -16)
4084         func (stream, "\t; 0x%lx", (value_in_comment & 0xffffffffUL));
4085
4086       if (is_unpredictable)
4087         func (stream, UNPREDICTABLE_INSTRUCTION);
4088
4089       return TRUE;
4090     }
4091   return FALSE;
4092 }
4093
4094 /* Decodes and prints ARM addressing modes.  Returns the offset
4095    used in the address, if any, if it is worthwhile printing the
4096    offset as a hexadecimal value in a comment at the end of the
4097    line of disassembly.  */
4098
4099 static signed long
4100 print_arm_address (bfd_vma pc, struct disassemble_info *info, long given)
4101 {
4102   void *stream = info->stream;
4103   fprintf_ftype func = info->fprintf_func;
4104   bfd_vma offset = 0;
4105
4106   if (((given & 0x000f0000) == 0x000f0000)
4107       && ((given & 0x02000000) == 0))
4108     {
4109       offset = given & 0xfff;
4110
4111       func (stream, "[pc");
4112
4113       if (PRE_BIT_SET)
4114         {
4115           /* Pre-indexed.  Elide offset of positive zero when
4116              non-writeback.  */
4117           if (WRITEBACK_BIT_SET || NEGATIVE_BIT_SET || offset)
4118             func (stream, ", #%s%d", NEGATIVE_BIT_SET ? "-" : "", (int) offset);
4119
4120           if (NEGATIVE_BIT_SET)
4121             offset = -offset;
4122
4123           offset += pc + 8;
4124
4125           /* Cope with the possibility of write-back
4126              being used.  Probably a very dangerous thing
4127              for the programmer to do, but who are we to
4128              argue ?  */
4129           func (stream, "]%s", WRITEBACK_BIT_SET ? "!" : "");
4130         }
4131       else  /* Post indexed.  */
4132         {
4133           func (stream, "], #%s%d", NEGATIVE_BIT_SET ? "-" : "", (int) offset);
4134
4135           /* Ie ignore the offset.  */
4136           offset = pc + 8;
4137         }
4138
4139       func (stream, "\t; ");
4140       info->print_address_func (offset, info);
4141       offset = 0;
4142     }
4143   else
4144     {
4145       func (stream, "[%s",
4146             arm_regnames[(given >> 16) & 0xf]);
4147
4148       if (PRE_BIT_SET)
4149         {
4150           if ((given & 0x02000000) == 0)
4151             {
4152               /* Elide offset of positive zero when non-writeback.  */
4153               offset = given & 0xfff;
4154               if (WRITEBACK_BIT_SET || NEGATIVE_BIT_SET || offset)
4155                 func (stream, ", #%s%d", NEGATIVE_BIT_SET ? "-" : "", (int) offset);
4156             }
4157           else
4158             {
4159               func (stream, ", %s", NEGATIVE_BIT_SET ? "-" : "");
4160               arm_decode_shift (given, func, stream, TRUE);
4161             }
4162
4163           func (stream, "]%s",
4164                 WRITEBACK_BIT_SET ? "!" : "");
4165         }
4166       else
4167         {
4168           if ((given & 0x02000000) == 0)
4169             {
4170               /* Always show offset.  */
4171               offset = given & 0xfff;
4172               func (stream, "], #%s%d",
4173                     NEGATIVE_BIT_SET ? "-" : "", (int) offset);
4174             }
4175           else
4176             {
4177               func (stream, "], %s",
4178                     NEGATIVE_BIT_SET ? "-" : "");
4179               arm_decode_shift (given, func, stream, TRUE);
4180             }
4181         }
4182       if (NEGATIVE_BIT_SET)
4183         offset = -offset;
4184     }
4185
4186   return (signed long) offset;
4187 }
4188
4189 /* Print one neon instruction on INFO->STREAM.
4190    Return TRUE if the instuction matched, FALSE if this is not a
4191    recognised neon instruction.  */
4192
4193 static bfd_boolean
4194 print_insn_neon (struct disassemble_info *info, long given, bfd_boolean thumb)
4195 {
4196   const struct opcode32 *insn;
4197   void *stream = info->stream;
4198   fprintf_ftype func = info->fprintf_func;
4199
4200   if (thumb)
4201     {
4202       if ((given & 0xef000000) == 0xef000000)
4203         {
4204           /* Move bit 28 to bit 24 to translate Thumb2 to ARM encoding.  */
4205           unsigned long bit28 = given & (1 << 28);
4206
4207           given &= 0x00ffffff;
4208           if (bit28)
4209             given |= 0xf3000000;
4210           else
4211             given |= 0xf2000000;
4212         }
4213       else if ((given & 0xff000000) == 0xf9000000)
4214         given ^= 0xf9000000 ^ 0xf4000000;
4215       else
4216         return FALSE;
4217     }
4218
4219   for (insn = neon_opcodes; insn->assembler; insn++)
4220     {
4221       if ((given & insn->mask) == insn->value)
4222         {
4223           signed long value_in_comment = 0;
4224           bfd_boolean is_unpredictable = FALSE;
4225           const char *c;
4226
4227           for (c = insn->assembler; *c; c++)
4228             {
4229               if (*c == '%')
4230                 {
4231                   switch (*++c)
4232                     {
4233                     case '%':
4234                       func (stream, "%%");
4235                       break;
4236
4237                     case 'u':
4238                       if (thumb && ifthen_state)
4239                         is_unpredictable = TRUE;
4240
4241                       /* Fall through.  */
4242                     case 'c':
4243                       if (thumb && ifthen_state)
4244                         func (stream, "%s", arm_conditional[IFTHEN_COND]);
4245                       break;
4246
4247                     case 'A':
4248                       {
4249                         static const unsigned char enc[16] =
4250                         {
4251                           0x4, 0x14, /* st4 0,1 */
4252                           0x4, /* st1 2 */
4253                           0x4, /* st2 3 */
4254                           0x3, /* st3 4 */
4255                           0x13, /* st3 5 */
4256                           0x3, /* st1 6 */
4257                           0x1, /* st1 7 */
4258                           0x2, /* st2 8 */
4259                           0x12, /* st2 9 */
4260                           0x2, /* st1 10 */
4261                           0, 0, 0, 0, 0
4262                         };
4263                         int rd = ((given >> 12) & 0xf) | (((given >> 22) & 1) << 4);
4264                         int rn = ((given >> 16) & 0xf);
4265                         int rm = ((given >> 0) & 0xf);
4266                         int align = ((given >> 4) & 0x3);
4267                         int type = ((given >> 8) & 0xf);
4268                         int n = enc[type] & 0xf;
4269                         int stride = (enc[type] >> 4) + 1;
4270                         int ix;
4271
4272                         func (stream, "{");
4273                         if (stride > 1)
4274                           for (ix = 0; ix != n; ix++)
4275                             func (stream, "%sd%d", ix ? "," : "", rd + ix * stride);
4276                         else if (n == 1)
4277                           func (stream, "d%d", rd);
4278                         else
4279                           func (stream, "d%d-d%d", rd, rd + n - 1);
4280                         func (stream, "}, [%s", arm_regnames[rn]);
4281                         if (align)
4282                           func (stream, " :%d", 32 << align);
4283                         func (stream, "]");
4284                         if (rm == 0xd)
4285                           func (stream, "!");
4286                         else if (rm != 0xf)
4287                           func (stream, ", %s", arm_regnames[rm]);
4288                       }
4289                       break;
4290
4291                     case 'B':
4292                       {
4293                         int rd = ((given >> 12) & 0xf) | (((given >> 22) & 1) << 4);
4294                         int rn = ((given >> 16) & 0xf);
4295                         int rm = ((given >> 0) & 0xf);
4296                         int idx_align = ((given >> 4) & 0xf);
4297                         int align = 0;
4298                         int size = ((given >> 10) & 0x3);
4299                         int idx = idx_align >> (size + 1);
4300                         int length = ((given >> 8) & 3) + 1;
4301                         int stride = 1;
4302                         int i;
4303
4304                         if (length > 1 && size > 0)
4305                           stride = (idx_align & (1 << size)) ? 2 : 1;
4306
4307                         switch (length)
4308                           {
4309                           case 1:
4310                             {
4311                               int amask = (1 << size) - 1;
4312                               if ((idx_align & (1 << size)) != 0)
4313                                 return FALSE;
4314                               if (size > 0)
4315                                 {
4316                                   if ((idx_align & amask) == amask)
4317                                     align = 8 << size;
4318                                   else if ((idx_align & amask) != 0)
4319                                     return FALSE;
4320                                 }
4321                               }
4322                             break;
4323
4324                           case 2:
4325                             if (size == 2 && (idx_align & 2) != 0)
4326                               return FALSE;
4327                             align = (idx_align & 1) ? 16 << size : 0;
4328                             break;
4329
4330                           case 3:
4331                             if ((size == 2 && (idx_align & 3) != 0)
4332                                 || (idx_align & 1) != 0)
4333                               return FALSE;
4334                             break;
4335
4336                           case 4:
4337                             if (size == 2)
4338                               {
4339                                 if ((idx_align & 3) == 3)
4340                                   return FALSE;
4341                                 align = (idx_align & 3) * 64;
4342                               }
4343                             else
4344                               align = (idx_align & 1) ? 32 << size : 0;
4345                             break;
4346
4347                           default:
4348                             abort ();
4349                           }
4350
4351                         func (stream, "{");
4352                         for (i = 0; i < length; i++)
4353                           func (stream, "%sd%d[%d]", (i == 0) ? "" : ",",
4354                             rd + i * stride, idx);
4355                         func (stream, "}, [%s", arm_regnames[rn]);
4356                         if (align)
4357                           func (stream, " :%d", align);
4358                         func (stream, "]");
4359                         if (rm == 0xd)
4360                           func (stream, "!");
4361                         else if (rm != 0xf)
4362                           func (stream, ", %s", arm_regnames[rm]);
4363                       }
4364                       break;
4365
4366                     case 'C':
4367                       {
4368                         int rd = ((given >> 12) & 0xf) | (((given >> 22) & 1) << 4);
4369                         int rn = ((given >> 16) & 0xf);
4370                         int rm = ((given >> 0) & 0xf);
4371                         int align = ((given >> 4) & 0x1);
4372                         int size = ((given >> 6) & 0x3);
4373                         int type = ((given >> 8) & 0x3);
4374                         int n = type + 1;
4375                         int stride = ((given >> 5) & 0x1);
4376                         int ix;
4377
4378                         if (stride && (n == 1))
4379                           n++;
4380                         else
4381                           stride++;
4382
4383                         func (stream, "{");
4384                         if (stride > 1)
4385                           for (ix = 0; ix != n; ix++)
4386                             func (stream, "%sd%d[]", ix ? "," : "", rd + ix * stride);
4387                         else if (n == 1)
4388                           func (stream, "d%d[]", rd);
4389                         else
4390                           func (stream, "d%d[]-d%d[]", rd, rd + n - 1);
4391                         func (stream, "}, [%s", arm_regnames[rn]);
4392                         if (align)
4393                           {
4394                             align = (8 * (type + 1)) << size;
4395                             if (type == 3)
4396                               align = (size > 1) ? align >> 1 : align;
4397                             if (type == 2 || (type == 0 && !size))
4398                               func (stream, " :<bad align %d>", align);
4399                             else
4400                               func (stream, " :%d", align);
4401                           }
4402                         func (stream, "]");
4403                         if (rm == 0xd)
4404                           func (stream, "!");
4405                         else if (rm != 0xf)
4406                           func (stream, ", %s", arm_regnames[rm]);
4407                       }
4408                       break;
4409
4410                     case 'D':
4411                       {
4412                         int raw_reg = (given & 0xf) | ((given >> 1) & 0x10);
4413                         int size = (given >> 20) & 3;
4414                         int reg = raw_reg & ((4 << size) - 1);
4415                         int ix = raw_reg >> size >> 2;
4416
4417                         func (stream, "d%d[%d]", reg, ix);
4418                       }
4419                       break;
4420
4421                     case 'E':
4422                       /* Neon encoded constant for mov, mvn, vorr, vbic.  */
4423                       {
4424                         int bits = 0;
4425                         int cmode = (given >> 8) & 0xf;
4426                         int op = (given >> 5) & 0x1;
4427                         unsigned long value = 0, hival = 0;
4428                         unsigned shift;
4429                         int size = 0;
4430                         int isfloat = 0;
4431
4432                         bits |= ((given >> 24) & 1) << 7;
4433                         bits |= ((given >> 16) & 7) << 4;
4434                         bits |= ((given >> 0) & 15) << 0;
4435
4436                         if (cmode < 8)
4437                           {
4438                             shift = (cmode >> 1) & 3;
4439                             value = (unsigned long) bits << (8 * shift);
4440                             size = 32;
4441                           }
4442                         else if (cmode < 12)
4443                           {
4444                             shift = (cmode >> 1) & 1;
4445                             value = (unsigned long) bits << (8 * shift);
4446                             size = 16;
4447                           }
4448                         else if (cmode < 14)
4449                           {
4450                             shift = (cmode & 1) + 1;
4451                             value = (unsigned long) bits << (8 * shift);
4452                             value |= (1ul << (8 * shift)) - 1;
4453                             size = 32;
4454                           }
4455                         else if (cmode == 14)
4456                           {
4457                             if (op)
4458                               {
4459                                 /* Bit replication into bytes.  */
4460                                 int ix;
4461                                 unsigned long mask;
4462
4463                                 value = 0;
4464                                 hival = 0;
4465                                 for (ix = 7; ix >= 0; ix--)
4466                                   {
4467                                     mask = ((bits >> ix) & 1) ? 0xff : 0;
4468                                     if (ix <= 3)
4469                                       value = (value << 8) | mask;
4470                                     else
4471                                       hival = (hival << 8) | mask;
4472                                   }
4473                                 size = 64;
4474                               }
4475                             else
4476                               {
4477                                 /* Byte replication.  */
4478                                 value = (unsigned long) bits;
4479                                 size = 8;
4480                               }
4481                           }
4482                         else if (!op)
4483                           {
4484                             /* Floating point encoding.  */
4485                             int tmp;
4486
4487                             value = (unsigned long)  (bits & 0x7f) << 19;
4488                             value |= (unsigned long) (bits & 0x80) << 24;
4489                             tmp = bits & 0x40 ? 0x3c : 0x40;
4490                             value |= (unsigned long) tmp << 24;
4491                             size = 32;
4492                             isfloat = 1;
4493                           }
4494                         else
4495                           {
4496                             func (stream, "<illegal constant %.8x:%x:%x>",
4497                                   bits, cmode, op);
4498                             size = 32;
4499                             break;
4500                           }
4501                         switch (size)
4502                           {
4503                           case 8:
4504                             func (stream, "#%ld\t; 0x%.2lx", value, value);
4505                             break;
4506
4507                           case 16:
4508                             func (stream, "#%ld\t; 0x%.4lx", value, value);
4509                             break;
4510
4511                           case 32:
4512                             if (isfloat)
4513                               {
4514                                 unsigned char valbytes[4];
4515                                 double fvalue;
4516
4517                                 /* Do this a byte at a time so we don't have to
4518                                    worry about the host's endianness.  */
4519                                 valbytes[0] = value & 0xff;
4520                                 valbytes[1] = (value >> 8) & 0xff;
4521                                 valbytes[2] = (value >> 16) & 0xff;
4522                                 valbytes[3] = (value >> 24) & 0xff;
4523
4524                                 floatformat_to_double
4525                                   (& floatformat_ieee_single_little, valbytes,
4526                                   & fvalue);
4527
4528                                 func (stream, "#%.7g\t; 0x%.8lx", fvalue,
4529                                       value);
4530                               }
4531                             else
4532                               func (stream, "#%ld\t; 0x%.8lx",
4533                                     (long) (((value & 0x80000000L) != 0)
4534                                             ? value | ~0xffffffffL : value),
4535                                     value);
4536                             break;
4537
4538                           case 64:
4539                             func (stream, "#0x%.8lx%.8lx", hival, value);
4540                             break;
4541
4542                           default:
4543                             abort ();
4544                           }
4545                       }
4546                       break;
4547
4548                     case 'F':
4549                       {
4550                         int regno = ((given >> 16) & 0xf) | ((given >> (7 - 4)) & 0x10);
4551                         int num = (given >> 8) & 0x3;
4552
4553                         if (!num)
4554                           func (stream, "{d%d}", regno);
4555                         else if (num + regno >= 32)
4556                           func (stream, "{d%d-<overflow reg d%d}", regno, regno + num);
4557                         else
4558                           func (stream, "{d%d-d%d}", regno, regno + num);
4559                       }
4560                       break;
4561
4562
4563                     case '0': case '1': case '2': case '3': case '4':
4564                     case '5': case '6': case '7': case '8': case '9':
4565                       {
4566                         int width;
4567                         unsigned long value;
4568
4569                         c = arm_decode_bitfield (c, given, &value, &width);
4570
4571                         switch (*c)
4572                           {
4573                           case 'r':
4574                             func (stream, "%s", arm_regnames[value]);
4575                             break;
4576                           case 'd':
4577                             func (stream, "%ld", value);
4578                             value_in_comment = value;
4579                             break;
4580                           case 'e':
4581                             func (stream, "%ld", (1ul << width) - value);
4582                             break;
4583
4584                           case 'S':
4585                           case 'T':
4586                           case 'U':
4587                             /* Various width encodings.  */
4588                             {
4589                               int base = 8 << (*c - 'S'); /* 8,16 or 32 */
4590                               int limit;
4591                               unsigned low, high;
4592
4593                               c++;
4594                               if (*c >= '0' && *c <= '9')
4595                                 limit = *c - '0';
4596                               else if (*c >= 'a' && *c <= 'f')
4597                                 limit = *c - 'a' + 10;
4598                               else
4599                                 abort ();
4600                               low = limit >> 2;
4601                               high = limit & 3;
4602
4603                               if (value < low || value > high)
4604                                 func (stream, "<illegal width %d>", base << value);
4605                               else
4606                                 func (stream, "%d", base << value);
4607                             }
4608                             break;
4609                           case 'R':
4610                             if (given & (1 << 6))
4611                               goto Q;
4612                             /* FALLTHROUGH */
4613                           case 'D':
4614                             func (stream, "d%ld", value);
4615                             break;
4616                           case 'Q':
4617                           Q:
4618                             if (value & 1)
4619                               func (stream, "<illegal reg q%ld.5>", value >> 1);
4620                             else
4621                               func (stream, "q%ld", value >> 1);
4622                             break;
4623
4624                           case '`':
4625                             c++;
4626                             if (value == 0)
4627                               func (stream, "%c", *c);
4628                             break;
4629                           case '\'':
4630                             c++;
4631                             if (value == ((1ul << width) - 1))
4632                               func (stream, "%c", *c);
4633                             break;
4634                           case '?':
4635                             func (stream, "%c", c[(1 << width) - (int) value]);
4636                             c += 1 << width;
4637                             break;
4638                           default:
4639                             abort ();
4640                           }
4641                       }
4642                       break;
4643
4644                     default:
4645                       abort ();
4646                     }
4647                 }
4648               else
4649                 func (stream, "%c", *c);
4650             }
4651
4652           if (value_in_comment > 32 || value_in_comment < -16)
4653             func (stream, "\t; 0x%lx", value_in_comment);
4654
4655           if (is_unpredictable)
4656             func (stream, UNPREDICTABLE_INSTRUCTION);
4657
4658           return TRUE;
4659         }
4660     }
4661   return FALSE;
4662 }
4663
4664 /* Return the name of a v7A special register.  */
4665
4666 static const char *
4667 banked_regname (unsigned reg)
4668 {
4669   switch (reg)
4670     {
4671       case 15: return "CPSR";
4672       case 32: return "R8_usr";
4673       case 33: return "R9_usr";
4674       case 34: return "R10_usr";
4675       case 35: return "R11_usr";
4676       case 36: return "R12_usr";
4677       case 37: return "SP_usr";
4678       case 38: return "LR_usr";
4679       case 40: return "R8_fiq";
4680       case 41: return "R9_fiq";
4681       case 42: return "R10_fiq";
4682       case 43: return "R11_fiq";
4683       case 44: return "R12_fiq";
4684       case 45: return "SP_fiq";
4685       case 46: return "LR_fiq";
4686       case 48: return "LR_irq";
4687       case 49: return "SP_irq";
4688       case 50: return "LR_svc";
4689       case 51: return "SP_svc";
4690       case 52: return "LR_abt";
4691       case 53: return "SP_abt";
4692       case 54: return "LR_und";
4693       case 55: return "SP_und";
4694       case 60: return "LR_mon";
4695       case 61: return "SP_mon";
4696       case 62: return "ELR_hyp";
4697       case 63: return "SP_hyp";
4698       case 79: return "SPSR";
4699       case 110: return "SPSR_fiq";
4700       case 112: return "SPSR_irq";
4701       case 114: return "SPSR_svc";
4702       case 116: return "SPSR_abt";
4703       case 118: return "SPSR_und";
4704       case 124: return "SPSR_mon";
4705       case 126: return "SPSR_hyp";
4706       default: return NULL;
4707     }
4708 }
4709
4710 /* Return the name of the DMB/DSB option.  */
4711 static const char *
4712 data_barrier_option (unsigned option)
4713 {
4714   switch (option & 0xf)
4715     {
4716     case 0xf: return "sy";
4717     case 0xe: return "st";
4718     case 0xd: return "ld";
4719     case 0xb: return "ish";
4720     case 0xa: return "ishst";
4721     case 0x9: return "ishld";
4722     case 0x7: return "un";
4723     case 0x6: return "unst";
4724     case 0x5: return "nshld";
4725     case 0x3: return "osh";
4726     case 0x2: return "oshst";
4727     case 0x1: return "oshld";
4728     default:  return NULL;
4729     }
4730 }
4731
4732 /* Print one ARM instruction from PC on INFO->STREAM.  */
4733
4734 static void
4735 print_insn_arm (bfd_vma pc, struct disassemble_info *info, long given)
4736 {
4737   const struct opcode32 *insn;
4738   void *stream = info->stream;
4739   fprintf_ftype func = info->fprintf_func;
4740   struct arm_private_data *private_data = info->private_data;
4741
4742   if (print_insn_coprocessor (pc, info, given, FALSE))
4743     return;
4744
4745   if (print_insn_neon (info, given, FALSE))
4746     return;
4747
4748   for (insn = arm_opcodes; insn->assembler; insn++)
4749     {
4750       if ((given & insn->mask) != insn->value)
4751         continue;
4752
4753       if (! ARM_CPU_HAS_FEATURE (insn->arch, private_data->features))
4754         continue;
4755
4756       /* Special case: an instruction with all bits set in the condition field
4757          (0xFnnn_nnnn) is only matched if all those bits are set in insn->mask,
4758          or by the catchall at the end of the table.  */
4759       if ((given & 0xF0000000) != 0xF0000000
4760           || (insn->mask & 0xF0000000) == 0xF0000000
4761           || (insn->mask == 0 && insn->value == 0))
4762         {
4763           unsigned long u_reg = 16;
4764           unsigned long U_reg = 16;
4765           bfd_boolean is_unpredictable = FALSE;
4766           signed long value_in_comment = 0;
4767           const char *c;
4768
4769           for (c = insn->assembler; *c; c++)
4770             {
4771               if (*c == '%')
4772                 {
4773                   bfd_boolean allow_unpredictable = FALSE;
4774
4775                   switch (*++c)
4776                     {
4777                     case '%':
4778                       func (stream, "%%");
4779                       break;
4780
4781                     case 'a':
4782                       value_in_comment = print_arm_address (pc, info, given);
4783                       break;
4784
4785                     case 'P':
4786                       /* Set P address bit and use normal address
4787                          printing routine.  */
4788                       value_in_comment = print_arm_address (pc, info, given | (1 << P_BIT));
4789                       break;
4790
4791                     case 'S':
4792                       allow_unpredictable = TRUE;
4793                       /* Fall through.  */
4794                     case 's':
4795                       if ((given & 0x004f0000) == 0x004f0000)
4796                         {
4797                           /* PC relative with immediate offset.  */
4798                           bfd_vma offset = ((given & 0xf00) >> 4) | (given & 0xf);
4799
4800                           if (PRE_BIT_SET)
4801                             {
4802                               /* Elide positive zero offset.  */
4803                               if (offset || NEGATIVE_BIT_SET)
4804                                 func (stream, "[pc, #%s%d]\t; ",
4805                                       NEGATIVE_BIT_SET ? "-" : "", (int) offset);
4806                               else
4807                                 func (stream, "[pc]\t; ");
4808                               if (NEGATIVE_BIT_SET)
4809                                 offset = -offset;
4810                               info->print_address_func (offset + pc + 8, info);
4811                             }
4812                           else
4813                             {
4814                               /* Always show the offset.  */
4815                               func (stream, "[pc], #%s%d",
4816                                     NEGATIVE_BIT_SET ? "-" : "", (int) offset);
4817                               if (! allow_unpredictable)
4818                                 is_unpredictable = TRUE;
4819                             }
4820                         }
4821                       else
4822                         {
4823                           int offset = ((given & 0xf00) >> 4) | (given & 0xf);
4824
4825                           func (stream, "[%s",
4826                                 arm_regnames[(given >> 16) & 0xf]);
4827
4828                           if (PRE_BIT_SET)
4829                             {
4830                               if (IMMEDIATE_BIT_SET)
4831                                 {
4832                                   /* Elide offset for non-writeback
4833                                      positive zero.  */
4834                                   if (WRITEBACK_BIT_SET || NEGATIVE_BIT_SET
4835                                       || offset)
4836                                     func (stream, ", #%s%d",
4837                                           NEGATIVE_BIT_SET ? "-" : "", offset);
4838
4839                                   if (NEGATIVE_BIT_SET)
4840                                     offset = -offset;
4841
4842                                   value_in_comment = offset;
4843                                 }
4844                               else
4845                                 {
4846                                   /* Register Offset or Register Pre-Indexed.  */
4847                                   func (stream, ", %s%s",
4848                                         NEGATIVE_BIT_SET ? "-" : "",
4849                                         arm_regnames[given & 0xf]);
4850
4851                                   /* Writing back to the register that is the source/
4852                                      destination of the load/store is unpredictable.  */
4853                                   if (! allow_unpredictable
4854                                       && WRITEBACK_BIT_SET
4855                                       && ((given & 0xf) == ((given >> 12) & 0xf)))
4856                                     is_unpredictable = TRUE;
4857                                 }
4858
4859                               func (stream, "]%s",
4860                                     WRITEBACK_BIT_SET ? "!" : "");
4861                             }
4862                           else
4863                             {
4864                               if (IMMEDIATE_BIT_SET)
4865                                 {
4866                                   /* Immediate Post-indexed.  */
4867                                   /* PR 10924: Offset must be printed, even if it is zero.  */
4868                                   func (stream, "], #%s%d",
4869                                         NEGATIVE_BIT_SET ? "-" : "", offset);
4870                                   if (NEGATIVE_BIT_SET)
4871                                     offset = -offset;
4872                                   value_in_comment = offset;
4873                                 }
4874                               else
4875                                 {
4876                                   /* Register Post-indexed.  */
4877                                   func (stream, "], %s%s",
4878                                         NEGATIVE_BIT_SET ? "-" : "",
4879                                         arm_regnames[given & 0xf]);
4880
4881                                   /* Writing back to the register that is the source/
4882                                      destination of the load/store is unpredictable.  */
4883                                   if (! allow_unpredictable
4884                                       && (given & 0xf) == ((given >> 12) & 0xf))
4885                                     is_unpredictable = TRUE;
4886                                 }
4887
4888                               if (! allow_unpredictable)
4889                                 {
4890                                   /* Writeback is automatically implied by post- addressing.
4891                                      Setting the W bit is unnecessary and ARM specify it as
4892                                      being unpredictable.  */
4893                                   if (WRITEBACK_BIT_SET
4894                                       /* Specifying the PC register as the post-indexed
4895                                          registers is also unpredictable.  */
4896                                       || (! IMMEDIATE_BIT_SET && ((given & 0xf) == 0xf)))
4897                                     is_unpredictable = TRUE;
4898                                 }
4899                             }
4900                         }
4901                       break;
4902
4903                     case 'b':
4904                       {
4905                         bfd_vma disp = (((given & 0xffffff) ^ 0x800000) - 0x800000);
4906                         info->print_address_func (disp * 4 + pc + 8, info);
4907                       }
4908                       break;
4909
4910                     case 'c':
4911                       if (((given >> 28) & 0xf) != 0xe)
4912                         func (stream, "%s",
4913                               arm_conditional [(given >> 28) & 0xf]);
4914                       break;
4915
4916                     case 'm':
4917                       {
4918                         int started = 0;
4919                         int reg;
4920
4921                         func (stream, "{");
4922                         for (reg = 0; reg < 16; reg++)
4923                           if ((given & (1 << reg)) != 0)
4924                             {
4925                               if (started)
4926                                 func (stream, ", ");
4927                               started = 1;
4928                               func (stream, "%s", arm_regnames[reg]);
4929                             }
4930                         func (stream, "}");
4931                         if (! started)
4932                           is_unpredictable = TRUE;
4933                       }
4934                       break;
4935
4936                     case 'q':
4937                       arm_decode_shift (given, func, stream, FALSE);
4938                       break;
4939
4940                     case 'o':
4941                       if ((given & 0x02000000) != 0)
4942                         {
4943                           unsigned int rotate = (given & 0xf00) >> 7;
4944                           unsigned int immed = (given & 0xff);
4945                           unsigned int a, i;
4946
4947                           a = (((immed << (32 - rotate))
4948                                 | (immed >> rotate)) & 0xffffffff);
4949                           /* If there is another encoding with smaller rotate,
4950                              the rotate should be specified directly.  */
4951                           for (i = 0; i < 32; i += 2)
4952                             if ((a << i | a >> (32 - i)) <= 0xff)
4953                               break;
4954
4955                           if (i != rotate)
4956                             func (stream, "#%d, %d", immed, rotate);
4957                           else
4958                             func (stream, "#%d", a);
4959                           value_in_comment = a;
4960                         }
4961                       else
4962                         arm_decode_shift (given, func, stream, TRUE);
4963                       break;
4964
4965                     case 'p':
4966                       if ((given & 0x0000f000) == 0x0000f000)
4967                         {
4968                           arm_feature_set arm_ext_v6 =
4969                             ARM_FEATURE_CORE_LOW (ARM_EXT_V6);
4970
4971                           /* The p-variants of tst/cmp/cmn/teq are the pre-V6
4972                              mechanism for setting PSR flag bits.  They are
4973                              obsolete in V6 onwards.  */
4974                           if (! ARM_CPU_HAS_FEATURE (private_data->features, \
4975                                                      arm_ext_v6))
4976                             func (stream, "p");
4977                           else
4978                             is_unpredictable = TRUE;
4979                         }
4980                       break;
4981
4982                     case 't':
4983                       if ((given & 0x01200000) == 0x00200000)
4984                         func (stream, "t");
4985                       break;
4986
4987                     case 'A':
4988                       {
4989                         int offset = given & 0xff;
4990
4991                         value_in_comment = offset * 4;
4992                         if (NEGATIVE_BIT_SET)
4993                           value_in_comment = - value_in_comment;
4994
4995                         func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
4996
4997                         if (PRE_BIT_SET)
4998                           {
4999                             if (offset)
5000                               func (stream, ", #%d]%s",
5001                                     (int) value_in_comment,
5002                                     WRITEBACK_BIT_SET ? "!" : "");
5003                             else
5004                               func (stream, "]");
5005                           }
5006                         else
5007                           {
5008                             func (stream, "]");
5009
5010                             if (WRITEBACK_BIT_SET)
5011                               {
5012                                 if (offset)
5013                                   func (stream, ", #%d", (int) value_in_comment);
5014                               }
5015                             else
5016                               {
5017                                 func (stream, ", {%d}", (int) offset);
5018                                 value_in_comment = offset;
5019                               }
5020                           }
5021                       }
5022                       break;
5023
5024                     case 'B':
5025                       /* Print ARM V5 BLX(1) address: pc+25 bits.  */
5026                       {
5027                         bfd_vma address;
5028                         bfd_vma offset = 0;
5029
5030                         if (! NEGATIVE_BIT_SET)
5031                           /* Is signed, hi bits should be ones.  */
5032                           offset = (-1) ^ 0x00ffffff;
5033
5034                         /* Offset is (SignExtend(offset field)<<2).  */
5035                         offset += given & 0x00ffffff;
5036                         offset <<= 2;
5037                         address = offset + pc + 8;
5038
5039                         if (given & 0x01000000)
5040                           /* H bit allows addressing to 2-byte boundaries.  */
5041                           address += 2;
5042
5043                         info->print_address_func (address, info);
5044                       }
5045                       break;
5046
5047                     case 'C':
5048                       if ((given & 0x02000200) == 0x200)
5049                         {
5050                           const char * name;
5051                           unsigned sysm = (given & 0x004f0000) >> 16;
5052
5053                           sysm |= (given & 0x300) >> 4;
5054                           name = banked_regname (sysm);
5055
5056                           if (name != NULL)
5057                             func (stream, "%s", name);
5058                           else
5059                             func (stream, "(UNDEF: %lu)", (unsigned long) sysm);
5060                         }
5061                       else
5062                         {
5063                           func (stream, "%cPSR_",
5064                                 (given & 0x00400000) ? 'S' : 'C');
5065                           if (given & 0x80000)
5066                             func (stream, "f");
5067                           if (given & 0x40000)
5068                             func (stream, "s");
5069                           if (given & 0x20000)
5070                             func (stream, "x");
5071                           if (given & 0x10000)
5072                             func (stream, "c");
5073                         }
5074                       break;
5075
5076                     case 'U':
5077                       if ((given & 0xf0) == 0x60)
5078                         {
5079                           switch (given & 0xf)
5080                             {
5081                             case 0xf: func (stream, "sy"); break;
5082                             default:
5083                               func (stream, "#%d", (int) given & 0xf);
5084                               break;
5085                             }
5086                         }
5087                       else
5088                         {
5089                           const char * opt = data_barrier_option (given & 0xf);
5090                           if (opt != NULL)
5091                             func (stream, "%s", opt);
5092                           else
5093                               func (stream, "#%d", (int) given & 0xf);
5094                         }
5095                       break;
5096
5097                     case '0': case '1': case '2': case '3': case '4':
5098                     case '5': case '6': case '7': case '8': case '9':
5099                       {
5100                         int width;
5101                         unsigned long value;
5102
5103                         c = arm_decode_bitfield (c, given, &value, &width);
5104
5105                         switch (*c)
5106                           {
5107                           case 'R':
5108                             if (value == 15)
5109                               is_unpredictable = TRUE;
5110                             /* Fall through.  */
5111                           case 'r':
5112                           case 'T':
5113                             /* We want register + 1 when decoding T.  */
5114                             if (*c == 'T')
5115                               ++value;
5116
5117                             if (c[1] == 'u')
5118                               {
5119                                 /* Eat the 'u' character.  */
5120                                 ++ c;
5121
5122                                 if (u_reg == value)
5123                                   is_unpredictable = TRUE;
5124                                 u_reg = value;
5125                               }
5126                             if (c[1] == 'U')
5127                               {
5128                                 /* Eat the 'U' character.  */
5129                                 ++ c;
5130
5131                                 if (U_reg == value)
5132                                   is_unpredictable = TRUE;
5133                                 U_reg = value;
5134                               }
5135                             func (stream, "%s", arm_regnames[value]);
5136                             break;
5137                           case 'd':
5138                             func (stream, "%ld", value);
5139                             value_in_comment = value;
5140                             break;
5141                           case 'b':
5142                             func (stream, "%ld", value * 8);
5143                             value_in_comment = value * 8;
5144                             break;
5145                           case 'W':
5146                             func (stream, "%ld", value + 1);
5147                             value_in_comment = value + 1;
5148                             break;
5149                           case 'x':
5150                             func (stream, "0x%08lx", value);
5151
5152                             /* Some SWI instructions have special
5153                                meanings.  */
5154                             if ((given & 0x0fffffff) == 0x0FF00000)
5155                               func (stream, "\t; IMB");
5156                             else if ((given & 0x0fffffff) == 0x0FF00001)
5157                               func (stream, "\t; IMBRange");
5158                             break;
5159                           case 'X':
5160                             func (stream, "%01lx", value & 0xf);
5161                             value_in_comment = value;
5162                             break;
5163                           case '`':
5164                             c++;
5165                             if (value == 0)
5166                               func (stream, "%c", *c);
5167                             break;
5168                           case '\'':
5169                             c++;
5170                             if (value == ((1ul << width) - 1))
5171                               func (stream, "%c", *c);
5172                             break;
5173                           case '?':
5174                             func (stream, "%c", c[(1 << width) - (int) value]);
5175                             c += 1 << width;
5176                             break;
5177                           default:
5178                             abort ();
5179                           }
5180                       }
5181                       break;
5182
5183                     case 'e':
5184                       {
5185                         int imm;
5186
5187                         imm = (given & 0xf) | ((given & 0xfff00) >> 4);
5188                         func (stream, "%d", imm);
5189                         value_in_comment = imm;
5190                       }
5191                       break;
5192
5193                     case 'E':
5194                       /* LSB and WIDTH fields of BFI or BFC.  The machine-
5195                          language instruction encodes LSB and MSB.  */
5196                       {
5197                         long msb = (given & 0x001f0000) >> 16;
5198                         long lsb = (given & 0x00000f80) >> 7;
5199                         long w = msb - lsb + 1;
5200
5201                         if (w > 0)
5202                           func (stream, "#%lu, #%lu", lsb, w);
5203                         else
5204                           func (stream, "(invalid: %lu:%lu)", lsb, msb);
5205                       }
5206                       break;
5207
5208                     case 'R':
5209                       /* Get the PSR/banked register name.  */
5210                       {
5211                         const char * name;
5212                         unsigned sysm = (given & 0x004f0000) >> 16;
5213
5214                         sysm |= (given & 0x300) >> 4;
5215                         name = banked_regname (sysm);
5216
5217                         if (name != NULL)
5218                           func (stream, "%s", name);
5219                         else
5220                           func (stream, "(UNDEF: %lu)", (unsigned long) sysm);
5221                       }
5222                       break;
5223
5224                     case 'V':
5225                       /* 16-bit unsigned immediate from a MOVT or MOVW
5226                          instruction, encoded in bits 0:11 and 15:19.  */
5227                       {
5228                         long hi = (given & 0x000f0000) >> 4;
5229                         long lo = (given & 0x00000fff);
5230                         long imm16 = hi | lo;
5231
5232                         func (stream, "#%lu", imm16);
5233                         value_in_comment = imm16;
5234                       }
5235                       break;
5236
5237                     default:
5238                       abort ();
5239                     }
5240                 }
5241               else
5242                 func (stream, "%c", *c);
5243             }
5244
5245           if (value_in_comment > 32 || value_in_comment < -16)
5246             func (stream, "\t; 0x%lx", (value_in_comment & 0xffffffffUL));
5247
5248           if (is_unpredictable)
5249             func (stream, UNPREDICTABLE_INSTRUCTION);
5250
5251           return;
5252         }
5253     }
5254   func (stream, UNKNOWN_INSTRUCTION_32BIT, (unsigned)given);
5255   return;
5256 }
5257
5258 /* Print one 16-bit Thumb instruction from PC on INFO->STREAM.  */
5259
5260 static void
5261 print_insn_thumb16 (bfd_vma pc, struct disassemble_info *info, long given)
5262 {
5263   const struct opcode16 *insn;
5264   void *stream = info->stream;
5265   fprintf_ftype func = info->fprintf_func;
5266
5267   for (insn = thumb_opcodes; insn->assembler; insn++)
5268     if ((given & insn->mask) == insn->value)
5269       {
5270         signed long value_in_comment = 0;
5271         const char *c = insn->assembler;
5272
5273         for (; *c; c++)
5274           {
5275             int domaskpc = 0;
5276             int domasklr = 0;
5277
5278             if (*c != '%')
5279               {
5280                 func (stream, "%c", *c);
5281                 continue;
5282               }
5283
5284             switch (*++c)
5285               {
5286               case '%':
5287                 func (stream, "%%");
5288                 break;
5289
5290               case 'c':
5291                 if (ifthen_state)
5292                   func (stream, "%s", arm_conditional[IFTHEN_COND]);
5293                 break;
5294
5295               case 'C':
5296                 if (ifthen_state)
5297                   func (stream, "%s", arm_conditional[IFTHEN_COND]);
5298                 else
5299                   func (stream, "s");
5300                 break;
5301
5302               case 'I':
5303                 {
5304                   unsigned int tmp;
5305
5306                   ifthen_next_state = given & 0xff;
5307                   for (tmp = given << 1; tmp & 0xf; tmp <<= 1)
5308                     func (stream, ((given ^ tmp) & 0x10) ? "e" : "t");
5309                   func (stream, "\t%s", arm_conditional[(given >> 4) & 0xf]);
5310                 }
5311                 break;
5312
5313               case 'x':
5314                 if (ifthen_next_state)
5315                   func (stream, "\t; unpredictable branch in IT block\n");
5316                 break;
5317
5318               case 'X':
5319                 if (ifthen_state)
5320                   func (stream, "\t; unpredictable <IT:%s>",
5321                         arm_conditional[IFTHEN_COND]);
5322                 break;
5323
5324               case 'S':
5325                 {
5326                   long reg;
5327
5328                   reg = (given >> 3) & 0x7;
5329                   if (given & (1 << 6))
5330                     reg += 8;
5331
5332                   func (stream, "%s", arm_regnames[reg]);
5333                 }
5334                 break;
5335
5336               case 'D':
5337                 {
5338                   long reg;
5339
5340                   reg = given & 0x7;
5341                   if (given & (1 << 7))
5342                     reg += 8;
5343
5344                   func (stream, "%s", arm_regnames[reg]);
5345                 }
5346                 break;
5347
5348               case 'N':
5349                 if (given & (1 << 8))
5350                   domasklr = 1;
5351                 /* Fall through.  */
5352               case 'O':
5353                 if (*c == 'O' && (given & (1 << 8)))
5354                   domaskpc = 1;
5355                 /* Fall through.  */
5356               case 'M':
5357                 {
5358                   int started = 0;
5359                   int reg;
5360
5361                   func (stream, "{");
5362
5363                   /* It would be nice if we could spot
5364                      ranges, and generate the rS-rE format: */
5365                   for (reg = 0; (reg < 8); reg++)
5366                     if ((given & (1 << reg)) != 0)
5367                       {
5368                         if (started)
5369                           func (stream, ", ");
5370                         started = 1;
5371                         func (stream, "%s", arm_regnames[reg]);
5372                       }
5373
5374                   if (domasklr)
5375                     {
5376                       if (started)
5377                         func (stream, ", ");
5378                       started = 1;
5379                       func (stream, "%s", arm_regnames[14] /* "lr" */);
5380                     }
5381
5382                   if (domaskpc)
5383                     {
5384                       if (started)
5385                         func (stream, ", ");
5386                       func (stream, "%s", arm_regnames[15] /* "pc" */);
5387                     }
5388
5389                   func (stream, "}");
5390                 }
5391                 break;
5392
5393               case 'W':
5394                 /* Print writeback indicator for a LDMIA.  We are doing a
5395                    writeback if the base register is not in the register
5396                    mask.  */
5397                 if ((given & (1 << ((given & 0x0700) >> 8))) == 0)
5398                   func (stream, "!");
5399                 break;
5400
5401               case 'b':
5402                 /* Print ARM V6T2 CZB address: pc+4+6 bits.  */
5403                 {
5404                   bfd_vma address = (pc + 4
5405                                      + ((given & 0x00f8) >> 2)
5406                                      + ((given & 0x0200) >> 3));
5407                   info->print_address_func (address, info);
5408                 }
5409                 break;
5410
5411               case 's':
5412                 /* Right shift immediate -- bits 6..10; 1-31 print
5413                    as themselves, 0 prints as 32.  */
5414                 {
5415                   long imm = (given & 0x07c0) >> 6;
5416                   if (imm == 0)
5417                     imm = 32;
5418                   func (stream, "#%ld", imm);
5419                 }
5420                 break;
5421
5422               case '0': case '1': case '2': case '3': case '4':
5423               case '5': case '6': case '7': case '8': case '9':
5424                 {
5425                   int bitstart = *c++ - '0';
5426                   int bitend = 0;
5427
5428                   while (*c >= '0' && *c <= '9')
5429                     bitstart = (bitstart * 10) + *c++ - '0';
5430
5431                   switch (*c)
5432                     {
5433                     case '-':
5434                       {
5435                         bfd_vma reg;
5436
5437                         c++;
5438                         while (*c >= '0' && *c <= '9')
5439                           bitend = (bitend * 10) + *c++ - '0';
5440                         if (!bitend)
5441                           abort ();
5442                         reg = given >> bitstart;
5443                         reg &= (2 << (bitend - bitstart)) - 1;
5444
5445                         switch (*c)
5446                           {
5447                           case 'r':
5448                             func (stream, "%s", arm_regnames[reg]);
5449                             break;
5450
5451                           case 'd':
5452                             func (stream, "%ld", (long) reg);
5453                             value_in_comment = reg;
5454                             break;
5455
5456                           case 'H':
5457                             func (stream, "%ld", (long) (reg << 1));
5458                             value_in_comment = reg << 1;
5459                             break;
5460
5461                           case 'W':
5462                             func (stream, "%ld", (long) (reg << 2));
5463                             value_in_comment = reg << 2;
5464                             break;
5465
5466                           case 'a':
5467                             /* PC-relative address -- the bottom two
5468                                bits of the address are dropped
5469                                before the calculation.  */
5470                             info->print_address_func
5471                               (((pc + 4) & ~3) + (reg << 2), info);
5472                             value_in_comment = 0;
5473                             break;
5474
5475                           case 'x':
5476                             func (stream, "0x%04lx", (long) reg);
5477                             break;
5478
5479                           case 'B':
5480                             reg = ((reg ^ (1 << bitend)) - (1 << bitend));
5481                             info->print_address_func (reg * 2 + pc + 4, info);
5482                             value_in_comment = 0;
5483                             break;
5484
5485                           case 'c':
5486                             func (stream, "%s", arm_conditional [reg]);
5487                             break;
5488
5489                           default:
5490                             abort ();
5491                           }
5492                       }
5493                       break;
5494
5495                     case '\'':
5496                       c++;
5497                       if ((given & (1 << bitstart)) != 0)
5498                         func (stream, "%c", *c);
5499                       break;
5500
5501                     case '?':
5502                       ++c;
5503                       if ((given & (1 << bitstart)) != 0)
5504                         func (stream, "%c", *c++);
5505                       else
5506                         func (stream, "%c", *++c);
5507                       break;
5508
5509                     default:
5510                       abort ();
5511                     }
5512                 }
5513                 break;
5514
5515               default:
5516                 abort ();
5517               }
5518           }
5519
5520         if (value_in_comment > 32 || value_in_comment < -16)
5521           func (stream, "\t; 0x%lx", value_in_comment);
5522         return;
5523       }
5524
5525   /* No match.  */
5526   func (stream, UNKNOWN_INSTRUCTION_16BIT, (unsigned)given);
5527   return;
5528 }
5529
5530 /* Return the name of an V7M special register.  */
5531
5532 static const char *
5533 psr_name (int regno)
5534 {
5535   switch (regno)
5536     {
5537     case 0x0: return "APSR";
5538     case 0x1: return "IAPSR";
5539     case 0x2: return "EAPSR";
5540     case 0x3: return "PSR";
5541     case 0x5: return "IPSR";
5542     case 0x6: return "EPSR";
5543     case 0x7: return "IEPSR";
5544     case 0x8: return "MSP";
5545     case 0x9: return "PSP";
5546     case 0xa: return "MSPLIM";
5547     case 0xb: return "PSPLIM";
5548     case 0x10: return "PRIMASK";
5549     case 0x11: return "BASEPRI";
5550     case 0x12: return "BASEPRI_MAX";
5551     case 0x13: return "FAULTMASK";
5552     case 0x14: return "CONTROL";
5553     case 0x88: return "MSP_NS";
5554     case 0x89: return "PSP_NS";
5555     case 0x8a: return "MSPLIM_NS";
5556     case 0x8b: return "PSPLIM_NS";
5557     case 0x90: return "PRIMASK_NS";
5558     case 0x91: return "BASEPRI_NS";
5559     case 0x93: return "FAULTMASK_NS";
5560     case 0x94: return "CONTROL_NS";
5561     case 0x98: return "SP_NS";
5562     default: return "<unknown>";
5563     }
5564 }
5565
5566 /* Print one 32-bit Thumb instruction from PC on INFO->STREAM.  */
5567
5568 static void
5569 print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given)
5570 {
5571   const struct opcode32 *insn;
5572   void *stream = info->stream;
5573   fprintf_ftype func = info->fprintf_func;
5574
5575   if (print_insn_coprocessor (pc, info, given, TRUE))
5576     return;
5577
5578   if (print_insn_neon (info, given, TRUE))
5579     return;
5580
5581   for (insn = thumb32_opcodes; insn->assembler; insn++)
5582     if ((given & insn->mask) == insn->value)
5583       {
5584         bfd_boolean is_clrm = FALSE;
5585         bfd_boolean is_unpredictable = FALSE;
5586         signed long value_in_comment = 0;
5587         const char *c = insn->assembler;
5588
5589         for (; *c; c++)
5590           {
5591             if (*c != '%')
5592               {
5593                 func (stream, "%c", *c);
5594                 continue;
5595               }
5596
5597             switch (*++c)
5598               {
5599               case '%':
5600                 func (stream, "%%");
5601                 break;
5602
5603               case 'c':
5604                 if (ifthen_state)
5605                   func (stream, "%s", arm_conditional[IFTHEN_COND]);
5606                 break;
5607
5608               case 'x':
5609                 if (ifthen_next_state)
5610                   func (stream, "\t; unpredictable branch in IT block\n");
5611                 break;
5612
5613               case 'X':
5614                 if (ifthen_state)
5615                   func (stream, "\t; unpredictable <IT:%s>",
5616                         arm_conditional[IFTHEN_COND]);
5617                 break;
5618
5619               case 'I':
5620                 {
5621                   unsigned int imm12 = 0;
5622
5623                   imm12 |= (given & 0x000000ffu);
5624                   imm12 |= (given & 0x00007000u) >> 4;
5625                   imm12 |= (given & 0x04000000u) >> 15;
5626                   func (stream, "#%u", imm12);
5627                   value_in_comment = imm12;
5628                 }
5629                 break;
5630
5631               case 'M':
5632                 {
5633                   unsigned int bits = 0, imm, imm8, mod;
5634
5635                   bits |= (given & 0x000000ffu);
5636                   bits |= (given & 0x00007000u) >> 4;
5637                   bits |= (given & 0x04000000u) >> 15;
5638                   imm8 = (bits & 0x0ff);
5639                   mod = (bits & 0xf00) >> 8;
5640                   switch (mod)
5641                     {
5642                     case 0: imm = imm8; break;
5643                     case 1: imm = ((imm8 << 16) | imm8); break;
5644                     case 2: imm = ((imm8 << 24) | (imm8 << 8)); break;
5645                     case 3: imm = ((imm8 << 24) | (imm8 << 16) | (imm8 << 8) | imm8); break;
5646                     default:
5647                       mod  = (bits & 0xf80) >> 7;
5648                       imm8 = (bits & 0x07f) | 0x80;
5649                       imm  = (((imm8 << (32 - mod)) | (imm8 >> mod)) & 0xffffffff);
5650                     }
5651                   func (stream, "#%u", imm);
5652                   value_in_comment = imm;
5653                 }
5654                 break;
5655
5656               case 'J':
5657                 {
5658                   unsigned int imm = 0;
5659
5660                   imm |= (given & 0x000000ffu);
5661                   imm |= (given & 0x00007000u) >> 4;
5662                   imm |= (given & 0x04000000u) >> 15;
5663                   imm |= (given & 0x000f0000u) >> 4;
5664                   func (stream, "#%u", imm);
5665                   value_in_comment = imm;
5666                 }
5667                 break;
5668
5669               case 'K':
5670                 {
5671                   unsigned int imm = 0;
5672
5673                   imm |= (given & 0x000f0000u) >> 16;
5674                   imm |= (given & 0x00000ff0u) >> 0;
5675                   imm |= (given & 0x0000000fu) << 12;
5676                   func (stream, "#%u", imm);
5677                   value_in_comment = imm;
5678                 }
5679                 break;
5680
5681               case 'H':
5682                 {
5683                   unsigned int imm = 0;
5684
5685                   imm |= (given & 0x000f0000u) >> 4;
5686                   imm |= (given & 0x00000fffu) >> 0;
5687                   func (stream, "#%u", imm);
5688                   value_in_comment = imm;
5689                 }
5690                 break;
5691
5692               case 'V':
5693                 {
5694                   unsigned int imm = 0;
5695
5696                   imm |= (given & 0x00000fffu);
5697                   imm |= (given & 0x000f0000u) >> 4;
5698                   func (stream, "#%u", imm);
5699                   value_in_comment = imm;
5700                 }
5701                 break;
5702
5703               case 'S':
5704                 {
5705                   unsigned int reg = (given & 0x0000000fu);
5706                   unsigned int stp = (given & 0x00000030u) >> 4;
5707                   unsigned int imm = 0;
5708                   imm |= (given & 0x000000c0u) >> 6;
5709                   imm |= (given & 0x00007000u) >> 10;
5710
5711                   func (stream, "%s", arm_regnames[reg]);
5712                   switch (stp)
5713                     {
5714                     case 0:
5715                       if (imm > 0)
5716                         func (stream, ", lsl #%u", imm);
5717                       break;
5718
5719                     case 1:
5720                       if (imm == 0)
5721                         imm = 32;
5722                       func (stream, ", lsr #%u", imm);
5723                       break;
5724
5725                     case 2:
5726                       if (imm == 0)
5727                         imm = 32;
5728                       func (stream, ", asr #%u", imm);
5729                       break;
5730
5731                     case 3:
5732                       if (imm == 0)
5733                         func (stream, ", rrx");
5734                       else
5735                         func (stream, ", ror #%u", imm);
5736                     }
5737                 }
5738                 break;
5739
5740               case 'a':
5741                 {
5742                   unsigned int Rn  = (given & 0x000f0000) >> 16;
5743                   unsigned int U   = ! NEGATIVE_BIT_SET;
5744                   unsigned int op  = (given & 0x00000f00) >> 8;
5745                   unsigned int i12 = (given & 0x00000fff);
5746                   unsigned int i8  = (given & 0x000000ff);
5747                   bfd_boolean writeback = FALSE, postind = FALSE;
5748                   bfd_vma offset = 0;
5749
5750                   func (stream, "[%s", arm_regnames[Rn]);
5751                   if (U) /* 12-bit positive immediate offset.  */
5752                     {
5753                       offset = i12;
5754                       if (Rn != 15)
5755                         value_in_comment = offset;
5756                     }
5757                   else if (Rn == 15) /* 12-bit negative immediate offset.  */
5758                     offset = - (int) i12;
5759                   else if (op == 0x0) /* Shifted register offset.  */
5760                     {
5761                       unsigned int Rm = (i8 & 0x0f);
5762                       unsigned int sh = (i8 & 0x30) >> 4;
5763
5764                       func (stream, ", %s", arm_regnames[Rm]);
5765                       if (sh)
5766                         func (stream, ", lsl #%u", sh);
5767                       func (stream, "]");
5768                       break;
5769                     }
5770                   else switch (op)
5771                     {
5772                     case 0xE:  /* 8-bit positive immediate offset.  */
5773                       offset = i8;
5774                       break;
5775
5776                     case 0xC:  /* 8-bit negative immediate offset.  */
5777                       offset = -i8;
5778                       break;
5779
5780                     case 0xF:  /* 8-bit + preindex with wb.  */
5781                       offset = i8;
5782                       writeback = TRUE;
5783                       break;
5784
5785                     case 0xD:  /* 8-bit - preindex with wb.  */
5786                       offset = -i8;
5787                       writeback = TRUE;
5788                       break;
5789
5790                     case 0xB:  /* 8-bit + postindex.  */
5791                       offset = i8;
5792                       postind = TRUE;
5793                       break;
5794
5795                     case 0x9:  /* 8-bit - postindex.  */
5796                       offset = -i8;
5797                       postind = TRUE;
5798                       break;
5799
5800                     default:
5801                       func (stream, ", <undefined>]");
5802                       goto skip;
5803                     }
5804
5805                   if (postind)
5806                     func (stream, "], #%d", (int) offset);
5807                   else
5808                     {
5809                       if (offset)
5810                         func (stream, ", #%d", (int) offset);
5811                       func (stream, writeback ? "]!" : "]");
5812                     }
5813
5814                   if (Rn == 15)
5815                     {
5816                       func (stream, "\t; ");
5817                       info->print_address_func (((pc + 4) & ~3) + offset, info);
5818                     }
5819                 }
5820               skip:
5821                 break;
5822
5823               case 'A':
5824                 {
5825                   unsigned int U   = ! NEGATIVE_BIT_SET;
5826                   unsigned int W   = WRITEBACK_BIT_SET;
5827                   unsigned int Rn  = (given & 0x000f0000) >> 16;
5828                   unsigned int off = (given & 0x000000ff);
5829
5830                   func (stream, "[%s", arm_regnames[Rn]);
5831
5832                   if (PRE_BIT_SET)
5833                     {
5834                       if (off || !U)
5835                         {
5836                           func (stream, ", #%c%u", U ? '+' : '-', off * 4);
5837                           value_in_comment = off * 4 * (U ? 1 : -1);
5838                         }
5839                       func (stream, "]");
5840                       if (W)
5841                         func (stream, "!");
5842                     }
5843                   else
5844                     {
5845                       func (stream, "], ");
5846                       if (W)
5847                         {
5848                           func (stream, "#%c%u", U ? '+' : '-', off * 4);
5849                           value_in_comment = off * 4 * (U ? 1 : -1);
5850                         }
5851                       else
5852                         {
5853                           func (stream, "{%u}", off);
5854                           value_in_comment = off;
5855                         }
5856                     }
5857                 }
5858                 break;
5859
5860               case 'w':
5861                 {
5862                   unsigned int Sbit = (given & 0x01000000) >> 24;
5863                   unsigned int type = (given & 0x00600000) >> 21;
5864
5865                   switch (type)
5866                     {
5867                     case 0: func (stream, Sbit ? "sb" : "b"); break;
5868                     case 1: func (stream, Sbit ? "sh" : "h"); break;
5869                     case 2:
5870                       if (Sbit)
5871                         func (stream, "??");
5872                       break;
5873                     case 3:
5874                       func (stream, "??");
5875                       break;
5876                     }
5877                 }
5878                 break;
5879
5880               case 'n':
5881                 is_clrm = TRUE;
5882                 /* Fall through.  */
5883               case 'm':
5884                 {
5885                   int started = 0;
5886                   int reg;
5887
5888                   func (stream, "{");
5889                   for (reg = 0; reg < 16; reg++)
5890                     if ((given & (1 << reg)) != 0)
5891                       {
5892                         if (started)
5893                           func (stream, ", ");
5894                         started = 1;
5895                         if (is_clrm && reg == 13)
5896                           func (stream, "(invalid: %s)", arm_regnames[reg]);
5897                         else if (is_clrm && reg == 15)
5898                           func (stream, "%s", "APSR");
5899                         else
5900                           func (stream, "%s", arm_regnames[reg]);
5901                       }
5902                   func (stream, "}");
5903                 }
5904                 break;
5905
5906               case 'E':
5907                 {
5908                   unsigned int msb = (given & 0x0000001f);
5909                   unsigned int lsb = 0;
5910
5911                   lsb |= (given & 0x000000c0u) >> 6;
5912                   lsb |= (given & 0x00007000u) >> 10;
5913                   func (stream, "#%u, #%u", lsb, msb - lsb + 1);
5914                 }
5915                 break;
5916
5917               case 'F':
5918                 {
5919                   unsigned int width = (given & 0x0000001f) + 1;
5920                   unsigned int lsb = 0;
5921
5922                   lsb |= (given & 0x000000c0u) >> 6;
5923                   lsb |= (given & 0x00007000u) >> 10;
5924                   func (stream, "#%u, #%u", lsb, width);
5925                 }
5926                 break;
5927
5928               case 'G':
5929                 {
5930                   unsigned int boff = (((given & 0x07800000) >> 23) << 1);
5931                   func (stream, "%x", boff);
5932                 }
5933                 break;
5934
5935               case 'W':
5936                 {
5937                   unsigned int immA = (given & 0x001f0000u) >> 16;
5938                   unsigned int immB = (given & 0x000007feu) >> 1;
5939                   unsigned int immC = (given & 0x00000800u) >> 11;
5940                   bfd_vma offset = 0;
5941
5942                   offset |= immA << 12;
5943                   offset |= immB << 2;
5944                   offset |= immC << 1;
5945                   /* Sign extend.  */
5946                   offset = (offset & 0x10000) ? offset - (1 << 17) : offset;
5947
5948                   info->print_address_func (pc + 4 + offset, info);
5949                 }
5950                 break;
5951
5952               case 'Y':
5953                 {
5954                   unsigned int immA = (given & 0x007f0000u) >> 16;
5955                   unsigned int immB = (given & 0x000007feu) >> 1;
5956                   unsigned int immC = (given & 0x00000800u) >> 11;
5957                   bfd_vma offset = 0;
5958
5959                   offset |= immA << 12;
5960                   offset |= immB << 2;
5961                   offset |= immC << 1;
5962                   /* Sign extend.  */
5963                   offset = (offset & 0x40000) ? offset - (1 << 19) : offset;
5964
5965                   info->print_address_func (pc + 4 + offset, info);
5966                 }
5967                 break;
5968
5969               case 'Z':
5970                 {
5971                   unsigned int immA = (given & 0x00010000u) >> 16;
5972                   unsigned int immB = (given & 0x000007feu) >> 1;
5973                   unsigned int immC = (given & 0x00000800u) >> 11;
5974                   bfd_vma offset = 0;
5975
5976                   offset |= immA << 12;
5977                   offset |= immB << 2;
5978                   offset |= immC << 1;
5979                   /* Sign extend.  */
5980                   offset = (offset & 0x1000) ? offset - (1 << 13) : offset;
5981
5982                   info->print_address_func (pc + 4 + offset, info);
5983
5984                   unsigned int T    = (given & 0x00020000u) >> 17;
5985                   unsigned int endoffset = (((given & 0x07800000) >> 23) << 1);
5986                   unsigned int boffset   = (T == 1) ? 4 : 2;
5987                   func (stream, ", ");
5988                   func (stream, "%x", endoffset + boffset);
5989                 }
5990                 break;
5991
5992               case 'Q':
5993                 {
5994                   unsigned int immh = (given & 0x000007feu) >> 1;
5995                   unsigned int imml = (given & 0x00000800u) >> 11;
5996                   bfd_vma imm32 = 0;
5997
5998                   imm32 |= immh << 2;
5999                   imm32 |= imml << 1;
6000
6001                   info->print_address_func (pc + 4 + imm32, info);
6002                 }
6003                 break;
6004
6005               case 'P':
6006                 {
6007                   unsigned int immh = (given & 0x000007feu) >> 1;
6008                   unsigned int imml = (given & 0x00000800u) >> 11;
6009                   bfd_vma imm32 = 0;
6010
6011                   imm32 |= immh << 2;
6012                   imm32 |= imml << 1;
6013
6014                   info->print_address_func (pc + 4 - imm32, info);
6015                 }
6016                 break;
6017
6018               case 'b':
6019                 {
6020                   unsigned int S = (given & 0x04000000u) >> 26;
6021                   unsigned int J1 = (given & 0x00002000u) >> 13;
6022                   unsigned int J2 = (given & 0x00000800u) >> 11;
6023                   bfd_vma offset = 0;
6024
6025                   offset |= !S << 20;
6026                   offset |= J2 << 19;
6027                   offset |= J1 << 18;
6028                   offset |= (given & 0x003f0000) >> 4;
6029                   offset |= (given & 0x000007ff) << 1;
6030                   offset -= (1 << 20);
6031
6032                   info->print_address_func (pc + 4 + offset, info);
6033                 }
6034                 break;
6035
6036               case 'B':
6037                 {
6038                   unsigned int S = (given & 0x04000000u) >> 26;
6039                   unsigned int I1 = (given & 0x00002000u) >> 13;
6040                   unsigned int I2 = (given & 0x00000800u) >> 11;
6041                   bfd_vma offset = 0;
6042
6043                   offset |= !S << 24;
6044                   offset |= !(I1 ^ S) << 23;
6045                   offset |= !(I2 ^ S) << 22;
6046                   offset |= (given & 0x03ff0000u) >> 4;
6047                   offset |= (given & 0x000007ffu) << 1;
6048                   offset -= (1 << 24);
6049                   offset += pc + 4;
6050
6051                   /* BLX target addresses are always word aligned.  */
6052                   if ((given & 0x00001000u) == 0)
6053                       offset &= ~2u;
6054
6055                   info->print_address_func (offset, info);
6056                 }
6057                 break;
6058
6059               case 's':
6060                 {
6061                   unsigned int shift = 0;
6062
6063                   shift |= (given & 0x000000c0u) >> 6;
6064                   shift |= (given & 0x00007000u) >> 10;
6065                   if (WRITEBACK_BIT_SET)
6066                     func (stream, ", asr #%u", shift);
6067                   else if (shift)
6068                     func (stream, ", lsl #%u", shift);
6069                   /* else print nothing - lsl #0 */
6070                 }
6071                 break;
6072
6073               case 'R':
6074                 {
6075                   unsigned int rot = (given & 0x00000030) >> 4;
6076
6077                   if (rot)
6078                     func (stream, ", ror #%u", rot * 8);
6079                 }
6080                 break;
6081
6082               case 'U':
6083                 if ((given & 0xf0) == 0x60)
6084                   {
6085                     switch (given & 0xf)
6086                       {
6087                         case 0xf: func (stream, "sy"); break;
6088                         default:
6089                           func (stream, "#%d", (int) given & 0xf);
6090                               break;
6091                       }
6092                   }
6093                 else
6094                   {
6095                     const char * opt = data_barrier_option (given & 0xf);
6096                     if (opt != NULL)
6097                       func (stream, "%s", opt);
6098                     else
6099                       func (stream, "#%d", (int) given & 0xf);
6100                    }
6101                 break;
6102
6103               case 'C':
6104                 if ((given & 0xff) == 0)
6105                   {
6106                     func (stream, "%cPSR_", (given & 0x100000) ? 'S' : 'C');
6107                     if (given & 0x800)
6108                       func (stream, "f");
6109                     if (given & 0x400)
6110                       func (stream, "s");
6111                     if (given & 0x200)
6112                       func (stream, "x");
6113                     if (given & 0x100)
6114                       func (stream, "c");
6115                   }
6116                 else if ((given & 0x20) == 0x20)
6117                   {
6118                     char const* name;
6119                     unsigned sysm = (given & 0xf00) >> 8;
6120
6121                     sysm |= (given & 0x30);
6122                     sysm |= (given & 0x00100000) >> 14;
6123                     name = banked_regname (sysm);
6124
6125                     if (name != NULL)
6126                       func (stream, "%s", name);
6127                     else
6128                       func (stream, "(UNDEF: %lu)", (unsigned long) sysm);
6129                   }
6130                 else
6131                   {
6132                     func (stream, "%s", psr_name (given & 0xff));
6133                   }
6134                 break;
6135
6136               case 'D':
6137                 if (((given & 0xff) == 0)
6138                     || ((given & 0x20) == 0x20))
6139                   {
6140                     char const* name;
6141                     unsigned sm = (given & 0xf0000) >> 16;
6142
6143                     sm |= (given & 0x30);
6144                     sm |= (given & 0x00100000) >> 14;
6145                     name = banked_regname (sm);
6146
6147                     if (name != NULL)
6148                       func (stream, "%s", name);
6149                     else
6150                       func (stream, "(UNDEF: %lu)", (unsigned long) sm);
6151                   }
6152                 else
6153                   func (stream, "%s", psr_name (given & 0xff));
6154                 break;
6155
6156               case '0': case '1': case '2': case '3': case '4':
6157               case '5': case '6': case '7': case '8': case '9':
6158                 {
6159                   int width;
6160                   unsigned long val;
6161
6162                   c = arm_decode_bitfield (c, given, &val, &width);
6163
6164                   switch (*c)
6165                     {
6166                     case 'd':
6167                       func (stream, "%lu", val);
6168                       value_in_comment = val;
6169                       break;
6170
6171                     case 'D':
6172                       func (stream, "%lu", val + 1);
6173                       value_in_comment = val + 1;
6174                       break;
6175
6176                     case 'W':
6177                       func (stream, "%lu", val * 4);
6178                       value_in_comment = val * 4;
6179                       break;
6180
6181                     case 'S':
6182                       if (val == 13)
6183                         is_unpredictable = TRUE;
6184                       /* Fall through.  */
6185                     case 'R':
6186                       if (val == 15)
6187                         is_unpredictable = TRUE;
6188                       /* Fall through.  */
6189                     case 'r':
6190                       func (stream, "%s", arm_regnames[val]);
6191                       break;
6192
6193                     case 'c':
6194                       func (stream, "%s", arm_conditional[val]);
6195                       break;
6196
6197                     case '\'':
6198                       c++;
6199                       if (val == ((1ul << width) - 1))
6200                         func (stream, "%c", *c);
6201                       break;
6202
6203                     case '`':
6204                       c++;
6205                       if (val == 0)
6206                         func (stream, "%c", *c);
6207                       break;
6208
6209                     case '?':
6210                       func (stream, "%c", c[(1 << width) - (int) val]);
6211                       c += 1 << width;
6212                       break;
6213
6214                     case 'x':
6215                       func (stream, "0x%lx", val & 0xffffffffUL);
6216                       break;
6217
6218                     default:
6219                       abort ();
6220                     }
6221                 }
6222                 break;
6223
6224               case 'L':
6225                 /* PR binutils/12534
6226                    If we have a PC relative offset in an LDRD or STRD
6227                    instructions then display the decoded address.  */
6228                 if (((given >> 16) & 0xf) == 0xf)
6229                   {
6230                     bfd_vma offset = (given & 0xff) * 4;
6231
6232                     if ((given & (1 << 23)) == 0)
6233                       offset = - offset;
6234                     func (stream, "\t; ");
6235                     info->print_address_func ((pc & ~3) + 4 + offset, info);
6236                   }
6237                 break;
6238
6239               default:
6240                 abort ();
6241               }
6242           }
6243
6244         if (value_in_comment > 32 || value_in_comment < -16)
6245           func (stream, "\t; 0x%lx", value_in_comment);
6246
6247         if (is_unpredictable)
6248           func (stream, UNPREDICTABLE_INSTRUCTION);
6249
6250         return;
6251       }
6252
6253   /* No match.  */
6254   func (stream, UNKNOWN_INSTRUCTION_32BIT, (unsigned)given);
6255   return;
6256 }
6257
6258 /* Print data bytes on INFO->STREAM.  */
6259
6260 static void
6261 print_insn_data (bfd_vma pc ATTRIBUTE_UNUSED,
6262                  struct disassemble_info *info,
6263                  long given)
6264 {
6265   switch (info->bytes_per_chunk)
6266     {
6267     case 1:
6268       info->fprintf_func (info->stream, ".byte\t0x%02lx", given);
6269       break;
6270     case 2:
6271       info->fprintf_func (info->stream, ".short\t0x%04lx", given);
6272       break;
6273     case 4:
6274       info->fprintf_func (info->stream, ".word\t0x%08lx", given);
6275       break;
6276     default:
6277       abort ();
6278     }
6279 }
6280
6281 /* Disallow mapping symbols ($a, $b, $d, $t etc) from
6282    being displayed in symbol relative addresses.
6283
6284    Also disallow private symbol, with __tagsym$$ prefix,
6285    from ARM RVCT toolchain being displayed.  */
6286
6287 bfd_boolean
6288 arm_symbol_is_valid (asymbol * sym,
6289                      struct disassemble_info * info ATTRIBUTE_UNUSED)
6290 {
6291   const char * name;
6292
6293   if (sym == NULL)
6294     return FALSE;
6295
6296   name = bfd_asymbol_name (sym);
6297
6298   return (name && *name != '$' && strncmp (name, "__tagsym$$", 10));
6299 }
6300
6301 /* Parse the string of disassembler options.  */
6302
6303 static void
6304 parse_arm_disassembler_options (const char *options)
6305 {
6306   const char *opt;
6307
6308   FOR_EACH_DISASSEMBLER_OPTION (opt, options)
6309     {
6310       if (CONST_STRNEQ (opt, "reg-names-"))
6311         {
6312           unsigned int i;
6313           for (i = 0; i < NUM_ARM_OPTIONS; i++)
6314             if (disassembler_options_cmp (opt, regnames[i].name) == 0)
6315               {
6316                 regname_selected = i;
6317                 break;
6318               }
6319
6320           if (i >= NUM_ARM_OPTIONS)
6321             /* xgettext: c-format */
6322             opcodes_error_handler (_("unrecognised register name set: %s"),
6323                                    opt);
6324         }
6325       else if (CONST_STRNEQ (opt, "force-thumb"))
6326         force_thumb = 1;
6327       else if (CONST_STRNEQ (opt, "no-force-thumb"))
6328         force_thumb = 0;
6329       else
6330         /* xgettext: c-format */
6331         opcodes_error_handler (_("unrecognised disassembler option: %s"), opt);
6332     }
6333
6334   return;
6335 }
6336
6337 static bfd_boolean
6338 mapping_symbol_for_insn (bfd_vma pc, struct disassemble_info *info,
6339                          enum map_type *map_symbol);
6340
6341 /* Search back through the insn stream to determine if this instruction is
6342    conditionally executed.  */
6343
6344 static void
6345 find_ifthen_state (bfd_vma pc,
6346                    struct disassemble_info *info,
6347                    bfd_boolean little)
6348 {
6349   unsigned char b[2];
6350   unsigned int insn;
6351   int status;
6352   /* COUNT is twice the number of instructions seen.  It will be odd if we
6353      just crossed an instruction boundary.  */
6354   int count;
6355   int it_count;
6356   unsigned int seen_it;
6357   bfd_vma addr;
6358
6359   ifthen_address = pc;
6360   ifthen_state = 0;
6361
6362   addr = pc;
6363   count = 1;
6364   it_count = 0;
6365   seen_it = 0;
6366   /* Scan backwards looking for IT instructions, keeping track of where
6367      instruction boundaries are.  We don't know if something is actually an
6368      IT instruction until we find a definite instruction boundary.  */
6369   for (;;)
6370     {
6371       if (addr == 0 || info->symbol_at_address_func (addr, info))
6372         {
6373           /* A symbol must be on an instruction boundary, and will not
6374              be within an IT block.  */
6375           if (seen_it && (count & 1))
6376             break;
6377
6378           return;
6379         }
6380       addr -= 2;
6381       status = info->read_memory_func (addr, (bfd_byte *) b, 2, info);
6382       if (status)
6383         return;
6384
6385       if (little)
6386         insn = (b[0]) | (b[1] << 8);
6387       else
6388         insn = (b[1]) | (b[0] << 8);
6389       if (seen_it)
6390         {
6391           if ((insn & 0xf800) < 0xe800)
6392             {
6393               /* Addr + 2 is an instruction boundary.  See if this matches
6394                  the expected boundary based on the position of the last
6395                  IT candidate.  */
6396               if (count & 1)
6397                 break;
6398               seen_it = 0;
6399             }
6400         }
6401       if ((insn & 0xff00) == 0xbf00 && (insn & 0xf) != 0)
6402         {
6403           enum map_type type = MAP_ARM;
6404           bfd_boolean found = mapping_symbol_for_insn (addr, info, &type);
6405
6406           if (!found || (found && type == MAP_THUMB))
6407             {
6408               /* This could be an IT instruction.  */
6409               seen_it = insn;
6410               it_count = count >> 1;
6411             }
6412         }
6413       if ((insn & 0xf800) >= 0xe800)
6414         count++;
6415       else
6416         count = (count + 2) | 1;
6417       /* IT blocks contain at most 4 instructions.  */
6418       if (count >= 8 && !seen_it)
6419         return;
6420     }
6421   /* We found an IT instruction.  */
6422   ifthen_state = (seen_it & 0xe0) | ((seen_it << it_count) & 0x1f);
6423   if ((ifthen_state & 0xf) == 0)
6424     ifthen_state = 0;
6425 }
6426
6427 /* Returns nonzero and sets *MAP_TYPE if the N'th symbol is a
6428    mapping symbol.  */
6429
6430 static int
6431 is_mapping_symbol (struct disassemble_info *info, int n,
6432                    enum map_type *map_type)
6433 {
6434   const char *name;
6435
6436   name = bfd_asymbol_name (info->symtab[n]);
6437   if (name[0] == '$' && (name[1] == 'a' || name[1] == 't' || name[1] == 'd')
6438       && (name[2] == 0 || name[2] == '.'))
6439     {
6440       *map_type = ((name[1] == 'a') ? MAP_ARM
6441                    : (name[1] == 't') ? MAP_THUMB
6442                    : MAP_DATA);
6443       return TRUE;
6444     }
6445
6446   return FALSE;
6447 }
6448
6449 /* Try to infer the code type (ARM or Thumb) from a mapping symbol.
6450    Returns nonzero if *MAP_TYPE was set.  */
6451
6452 static int
6453 get_map_sym_type (struct disassemble_info *info,
6454                   int n,
6455                   enum map_type *map_type)
6456 {
6457   /* If the symbol is in a different section, ignore it.  */
6458   if (info->section != NULL && info->section != info->symtab[n]->section)
6459     return FALSE;
6460
6461   return is_mapping_symbol (info, n, map_type);
6462 }
6463
6464 /* Try to infer the code type (ARM or Thumb) from a non-mapping symbol.
6465    Returns nonzero if *MAP_TYPE was set.  */
6466
6467 static int
6468 get_sym_code_type (struct disassemble_info *info,
6469                    int n,
6470                    enum map_type *map_type)
6471 {
6472   elf_symbol_type *es;
6473   unsigned int type;
6474
6475   /* If the symbol is in a different section, ignore it.  */
6476   if (info->section != NULL && info->section != info->symtab[n]->section)
6477     return FALSE;
6478
6479   es = *(elf_symbol_type **)(info->symtab + n);
6480   type = ELF_ST_TYPE (es->internal_elf_sym.st_info);
6481
6482   /* If the symbol has function type then use that.  */
6483   if (type == STT_FUNC || type == STT_GNU_IFUNC)
6484     {
6485       if (ARM_GET_SYM_BRANCH_TYPE (es->internal_elf_sym.st_target_internal)
6486           == ST_BRANCH_TO_THUMB)
6487         *map_type = MAP_THUMB;
6488       else
6489         *map_type = MAP_ARM;
6490       return TRUE;
6491     }
6492
6493   return FALSE;
6494 }
6495
6496 /* Search the mapping symbol state for instruction at pc.  This is only
6497    applicable for elf target.
6498
6499    There is an assumption Here, info->private_data contains the correct AND
6500    up-to-date information about current scan process.  The information will be
6501    used to speed this search process.
6502
6503    Return TRUE if the mapping state can be determined, and map_symbol
6504    will be updated accordingly.  Otherwise, return FALSE.  */
6505
6506 static bfd_boolean
6507 mapping_symbol_for_insn (bfd_vma pc, struct disassemble_info *info,
6508                          enum map_type *map_symbol)
6509 {
6510   bfd_vma addr, section_vma = 0;
6511   int n, last_sym = -1;
6512   bfd_boolean found = FALSE;
6513   bfd_boolean can_use_search_opt_p = FALSE;
6514
6515   /* Default to DATA.  A text section is required by the ABI to contain an
6516      INSN mapping symbol at the start.  A data section has no such
6517      requirement, hence if no mapping symbol is found the section must
6518      contain only data.  This however isn't very useful if the user has
6519      fully stripped the binaries.  If this is the case use the section
6520      attributes to determine the default.  If we have no section default to
6521      INSN as well, as we may be disassembling some raw bytes on a baremetal
6522      HEX file or similar.  */
6523   enum map_type type = MAP_DATA;
6524   if ((info->section && info->section->flags & SEC_CODE) || !info->section)
6525     type = MAP_ARM;
6526   struct arm_private_data *private_data;
6527
6528   if (info->private_data == NULL
6529       || bfd_asymbol_flavour (*info->symtab) != bfd_target_elf_flavour)
6530     return FALSE;
6531
6532   private_data = info->private_data;
6533
6534   /* First, look for mapping symbols.  */
6535   if (info->symtab_size != 0)
6536   {
6537     if (pc <= private_data->last_mapping_addr)
6538       private_data->last_mapping_sym = -1;
6539
6540     /* Start scanning at the start of the function, or wherever
6541        we finished last time.  */
6542     n = info->symtab_pos + 1;
6543
6544     /* If the last stop offset is different from the current one it means we
6545        are disassembling a different glob of bytes.  As such the optimization
6546        would not be safe and we should start over.  */
6547     can_use_search_opt_p
6548       = private_data->last_mapping_sym >= 0
6549         && info->stop_offset == private_data->last_stop_offset;
6550
6551     if (n >= private_data->last_mapping_sym && can_use_search_opt_p)
6552       n = private_data->last_mapping_sym;
6553
6554     /* Look down while we haven't passed the location being disassembled.
6555        The reason for this is that there's no defined order between a symbol
6556        and an mapping symbol that may be at the same address.  We may have to
6557        look at least one position ahead.  */
6558     for (; n < info->symtab_size; n++)
6559       {
6560         addr = bfd_asymbol_value (info->symtab[n]);
6561         if (addr > pc)
6562           break;
6563         if (get_map_sym_type (info, n, &type))
6564           {
6565             last_sym = n;
6566             found = TRUE;
6567           }
6568       }
6569
6570     if (!found)
6571       {
6572         n = info->symtab_pos;
6573         if (n >= private_data->last_mapping_sym && can_use_search_opt_p)
6574           n = private_data->last_mapping_sym;
6575
6576         /* No mapping symbol found at this address.  Look backwards
6577            for a preceeding one, but don't go pass the section start
6578            otherwise a data section with no mapping symbol can pick up
6579            a text mapping symbol of a preceeding section.  The documentation
6580            says section can be NULL, in which case we will seek up all the
6581            way to the top.  */
6582         if (info->section)
6583           section_vma = info->section->vma;
6584
6585         for (; n >= 0; n--)
6586           {
6587             addr = bfd_asymbol_value (info->symtab[n]);
6588             if (addr < section_vma)
6589               break;
6590
6591             if (get_map_sym_type (info, n, &type))
6592               {
6593                 last_sym = n;
6594                 found = TRUE;
6595                 break;
6596               }
6597           }
6598       }
6599   }
6600
6601   /* If no mapping symbol was found, try looking up without a mapping
6602      symbol.  This is done by walking up from the current PC to the nearest
6603      symbol.  We don't actually have to loop here since symtab_pos will
6604      contain the nearest symbol already.  */
6605   if (!found)
6606     {
6607       n = info->symtab_pos;
6608       if (n >= 0 && get_sym_code_type (info, n, &type))
6609         {
6610           last_sym = n;
6611           found = TRUE;
6612         }
6613     }
6614
6615   private_data->last_mapping_sym = last_sym;
6616   private_data->last_type = type;
6617   private_data->last_stop_offset = info->stop_offset;
6618
6619   *map_symbol = type;
6620   return found;
6621 }
6622
6623 /* Given a bfd_mach_arm_XXX value, this function fills in the fields
6624    of the supplied arm_feature_set structure with bitmasks indicating
6625    the supported base architectures and coprocessor extensions.
6626
6627    FIXME: This could more efficiently implemented as a constant array,
6628    although it would also be less robust.  */
6629
6630 static void
6631 select_arm_features (unsigned long mach,
6632                      arm_feature_set * features)
6633 {
6634   arm_feature_set arch_fset;
6635   const arm_feature_set fpu_any = FPU_ANY;
6636
6637 #undef ARM_SET_FEATURES
6638 #define ARM_SET_FEATURES(FSET) \
6639   {                                                     \
6640     const arm_feature_set fset = FSET;                  \
6641     arch_fset = fset;                                   \
6642   }
6643
6644   /* When several architecture versions share the same bfd_mach_arm_XXX value
6645      the most featureful is chosen.  */
6646   switch (mach)
6647     {
6648     case bfd_mach_arm_2:         ARM_SET_FEATURES (ARM_ARCH_V2); break;
6649     case bfd_mach_arm_2a:        ARM_SET_FEATURES (ARM_ARCH_V2S); break;
6650     case bfd_mach_arm_3:         ARM_SET_FEATURES (ARM_ARCH_V3); break;
6651     case bfd_mach_arm_3M:        ARM_SET_FEATURES (ARM_ARCH_V3M); break;
6652     case bfd_mach_arm_4:         ARM_SET_FEATURES (ARM_ARCH_V4); break;
6653     case bfd_mach_arm_4T:        ARM_SET_FEATURES (ARM_ARCH_V4T); break;
6654     case bfd_mach_arm_5:         ARM_SET_FEATURES (ARM_ARCH_V5); break;
6655     case bfd_mach_arm_5T:        ARM_SET_FEATURES (ARM_ARCH_V5T); break;
6656     case bfd_mach_arm_5TE:       ARM_SET_FEATURES (ARM_ARCH_V5TE); break;
6657     case bfd_mach_arm_XScale:    ARM_SET_FEATURES (ARM_ARCH_XSCALE); break;
6658     case bfd_mach_arm_ep9312:
6659         ARM_SET_FEATURES (ARM_FEATURE_LOW (ARM_AEXT_V4T,
6660                                            ARM_CEXT_MAVERICK | FPU_MAVERICK));
6661        break;
6662     case bfd_mach_arm_iWMMXt:    ARM_SET_FEATURES (ARM_ARCH_IWMMXT); break;
6663     case bfd_mach_arm_iWMMXt2:   ARM_SET_FEATURES (ARM_ARCH_IWMMXT2); break;
6664     case bfd_mach_arm_5TEJ:      ARM_SET_FEATURES (ARM_ARCH_V5TEJ); break;
6665     case bfd_mach_arm_6:         ARM_SET_FEATURES (ARM_ARCH_V6); break;
6666     case bfd_mach_arm_6KZ:       ARM_SET_FEATURES (ARM_ARCH_V6KZ); break;
6667     case bfd_mach_arm_6T2:       ARM_SET_FEATURES (ARM_ARCH_V6KZT2); break;
6668     case bfd_mach_arm_6K:        ARM_SET_FEATURES (ARM_ARCH_V6K); break;
6669     case bfd_mach_arm_7:         ARM_SET_FEATURES (ARM_ARCH_V7VE); break;
6670     case bfd_mach_arm_6M:        ARM_SET_FEATURES (ARM_ARCH_V6M); break;
6671     case bfd_mach_arm_6SM:       ARM_SET_FEATURES (ARM_ARCH_V6SM); break;
6672     case bfd_mach_arm_7EM:       ARM_SET_FEATURES (ARM_ARCH_V7EM); break;
6673     case bfd_mach_arm_8:
6674         {
6675           /* Add bits for extensions that Armv8.5-A recognizes.  */
6676           arm_feature_set armv8_5_ext_fset
6677             = ARM_FEATURE_CORE_HIGH (ARM_EXT2_FP16_INST);
6678           ARM_SET_FEATURES (ARM_ARCH_V8_5A);
6679           ARM_MERGE_FEATURE_SETS (arch_fset, arch_fset, armv8_5_ext_fset);
6680           break;
6681         }
6682     case bfd_mach_arm_8R:        ARM_SET_FEATURES (ARM_ARCH_V8R); break;
6683     case bfd_mach_arm_8M_BASE:   ARM_SET_FEATURES (ARM_ARCH_V8M_BASE); break;
6684     case bfd_mach_arm_8M_MAIN:   ARM_SET_FEATURES (ARM_ARCH_V8M_MAIN); break;
6685     case bfd_mach_arm_8_1M_MAIN: ARM_SET_FEATURES (ARM_ARCH_V8_1M_MAIN); break;
6686       /* If the machine type is unknown allow all architecture types and all
6687          extensions.  */
6688     case bfd_mach_arm_unknown:   ARM_SET_FEATURES (ARM_FEATURE_ALL); break;
6689     default:
6690       abort ();
6691     }
6692 #undef ARM_SET_FEATURES
6693
6694   /* None of the feature bits related to -mfpu have an impact on Tag_CPU_arch
6695      and thus on bfd_mach_arm_XXX value.  Therefore for a given
6696      bfd_mach_arm_XXX value all coprocessor feature bits should be allowed.  */
6697   ARM_MERGE_FEATURE_SETS (*features, arch_fset, fpu_any);
6698 }
6699
6700
6701 /* NOTE: There are no checks in these routines that
6702    the relevant number of data bytes exist.  */
6703
6704 static int
6705 print_insn (bfd_vma pc, struct disassemble_info *info, bfd_boolean little)
6706 {
6707   unsigned char b[4];
6708   long          given;
6709   int           status;
6710   int           is_thumb = FALSE;
6711   int           is_data = FALSE;
6712   int           little_code;
6713   unsigned int  size = 4;
6714   void          (*printer) (bfd_vma, struct disassemble_info *, long);
6715   bfd_boolean   found = FALSE;
6716   struct arm_private_data *private_data;
6717
6718   if (info->disassembler_options)
6719     {
6720       parse_arm_disassembler_options (info->disassembler_options);
6721
6722       /* To avoid repeated parsing of these options, we remove them here.  */
6723       info->disassembler_options = NULL;
6724     }
6725
6726   /* PR 10288: Control which instructions will be disassembled.  */
6727   if (info->private_data == NULL)
6728     {
6729       static struct arm_private_data private;
6730
6731       if ((info->flags & USER_SPECIFIED_MACHINE_TYPE) == 0)
6732         /* If the user did not use the -m command line switch then default to
6733            disassembling all types of ARM instruction.
6734
6735            The info->mach value has to be ignored as this will be based on
6736            the default archictecture for the target and/or hints in the notes
6737            section, but it will never be greater than the current largest arm
6738            machine value (iWMMXt2), which is only equivalent to the V5TE
6739            architecture.  ARM architectures have advanced beyond the machine
6740            value encoding, and these newer architectures would be ignored if
6741            the machine value was used.
6742
6743            Ie the -m switch is used to restrict which instructions will be
6744            disassembled.  If it is necessary to use the -m switch to tell
6745            objdump that an ARM binary is being disassembled, eg because the
6746            input is a raw binary file, but it is also desired to disassemble
6747            all ARM instructions then use "-marm".  This will select the
6748            "unknown" arm architecture which is compatible with any ARM
6749            instruction.  */
6750           info->mach = bfd_mach_arm_unknown;
6751
6752       /* Compute the architecture bitmask from the machine number.
6753          Note: This assumes that the machine number will not change
6754          during disassembly....  */
6755       select_arm_features (info->mach, & private.features);
6756
6757       private.last_mapping_sym = -1;
6758       private.last_mapping_addr = 0;
6759       private.last_stop_offset = 0;
6760
6761       info->private_data = & private;
6762     }
6763
6764   private_data = info->private_data;
6765
6766   /* Decide if our code is going to be little-endian, despite what the
6767      function argument might say.  */
6768   little_code = ((info->endian_code == BFD_ENDIAN_LITTLE) || little);
6769
6770   /* For ELF, consult the symbol table to determine what kind of code
6771      or data we have.  */
6772   if (info->symtab_size != 0
6773       && bfd_asymbol_flavour (*info->symtab) == bfd_target_elf_flavour)
6774     {
6775       bfd_vma addr;
6776       int n;
6777       int last_sym = -1;
6778       enum map_type type = MAP_ARM;
6779
6780       found = mapping_symbol_for_insn (pc, info, &type);
6781       last_sym = private_data->last_mapping_sym;
6782
6783       is_thumb = (private_data->last_type == MAP_THUMB);
6784       is_data = (private_data->last_type == MAP_DATA);
6785
6786       /* Look a little bit ahead to see if we should print out
6787          two or four bytes of data.  If there's a symbol,
6788          mapping or otherwise, after two bytes then don't
6789          print more.  */
6790       if (is_data)
6791         {
6792           size = 4 - (pc & 3);
6793           for (n = last_sym + 1; n < info->symtab_size; n++)
6794             {
6795               addr = bfd_asymbol_value (info->symtab[n]);
6796               if (addr > pc
6797                   && (info->section == NULL
6798                       || info->section == info->symtab[n]->section))
6799                 {
6800                   if (addr - pc < size)
6801                     size = addr - pc;
6802                   break;
6803                 }
6804             }
6805           /* If the next symbol is after three bytes, we need to
6806              print only part of the data, so that we can use either
6807              .byte or .short.  */
6808           if (size == 3)
6809             size = (pc & 1) ? 1 : 2;
6810         }
6811     }
6812
6813   if (info->symbols != NULL)
6814     {
6815       if (bfd_asymbol_flavour (*info->symbols) == bfd_target_coff_flavour)
6816         {
6817           coff_symbol_type * cs;
6818
6819           cs = coffsymbol (*info->symbols);
6820           is_thumb = (   cs->native->u.syment.n_sclass == C_THUMBEXT
6821                       || cs->native->u.syment.n_sclass == C_THUMBSTAT
6822                       || cs->native->u.syment.n_sclass == C_THUMBLABEL
6823                       || cs->native->u.syment.n_sclass == C_THUMBEXTFUNC
6824                       || cs->native->u.syment.n_sclass == C_THUMBSTATFUNC);
6825         }
6826       else if (bfd_asymbol_flavour (*info->symbols) == bfd_target_elf_flavour
6827                && !found)
6828         {
6829           /* If no mapping symbol has been found then fall back to the type
6830              of the function symbol.  */
6831           elf_symbol_type *  es;
6832           unsigned int       type;
6833
6834           es = *(elf_symbol_type **)(info->symbols);
6835           type = ELF_ST_TYPE (es->internal_elf_sym.st_info);
6836
6837           is_thumb =
6838             ((ARM_GET_SYM_BRANCH_TYPE (es->internal_elf_sym.st_target_internal)
6839               == ST_BRANCH_TO_THUMB) || type == STT_ARM_16BIT);
6840         }
6841       else if (bfd_asymbol_flavour (*info->symbols)
6842                == bfd_target_mach_o_flavour)
6843         {
6844           bfd_mach_o_asymbol *asym = (bfd_mach_o_asymbol *)*info->symbols;
6845
6846           is_thumb = (asym->n_desc & BFD_MACH_O_N_ARM_THUMB_DEF);
6847         }
6848     }
6849
6850   if (force_thumb)
6851     is_thumb = TRUE;
6852
6853   if (is_data)
6854     info->display_endian = little ? BFD_ENDIAN_LITTLE : BFD_ENDIAN_BIG;
6855   else
6856     info->display_endian = little_code ? BFD_ENDIAN_LITTLE : BFD_ENDIAN_BIG;
6857
6858   info->bytes_per_line = 4;
6859
6860   /* PR 10263: Disassemble data if requested to do so by the user.  */
6861   if (is_data && ((info->flags & DISASSEMBLE_DATA) == 0))
6862     {
6863       int i;
6864
6865       /* Size was already set above.  */
6866       info->bytes_per_chunk = size;
6867       printer = print_insn_data;
6868
6869       status = info->read_memory_func (pc, (bfd_byte *) b, size, info);
6870       given = 0;
6871       if (little)
6872         for (i = size - 1; i >= 0; i--)
6873           given = b[i] | (given << 8);
6874       else
6875         for (i = 0; i < (int) size; i++)
6876           given = b[i] | (given << 8);
6877     }
6878   else if (!is_thumb)
6879     {
6880       /* In ARM mode endianness is a straightforward issue: the instruction
6881          is four bytes long and is either ordered 0123 or 3210.  */
6882       printer = print_insn_arm;
6883       info->bytes_per_chunk = 4;
6884       size = 4;
6885
6886       status = info->read_memory_func (pc, (bfd_byte *) b, 4, info);
6887       if (little_code)
6888         given = (b[0]) | (b[1] << 8) | (b[2] << 16) | (b[3] << 24);
6889       else
6890         given = (b[3]) | (b[2] << 8) | (b[1] << 16) | (b[0] << 24);
6891     }
6892   else
6893     {
6894       /* In Thumb mode we have the additional wrinkle of two
6895          instruction lengths.  Fortunately, the bits that determine
6896          the length of the current instruction are always to be found
6897          in the first two bytes.  */
6898       printer = print_insn_thumb16;
6899       info->bytes_per_chunk = 2;
6900       size = 2;
6901
6902       status = info->read_memory_func (pc, (bfd_byte *) b, 2, info);
6903       if (little_code)
6904         given = (b[0]) | (b[1] << 8);
6905       else
6906         given = (b[1]) | (b[0] << 8);
6907
6908       if (!status)
6909         {
6910           /* These bit patterns signal a four-byte Thumb
6911              instruction.  */
6912           if ((given & 0xF800) == 0xF800
6913               || (given & 0xF800) == 0xF000
6914               || (given & 0xF800) == 0xE800)
6915             {
6916               status = info->read_memory_func (pc + 2, (bfd_byte *) b, 2, info);
6917               if (little_code)
6918                 given = (b[0]) | (b[1] << 8) | (given << 16);
6919               else
6920                 given = (b[1]) | (b[0] << 8) | (given << 16);
6921
6922               printer = print_insn_thumb32;
6923               size = 4;
6924             }
6925         }
6926
6927       if (ifthen_address != pc)
6928         find_ifthen_state (pc, info, little_code);
6929
6930       if (ifthen_state)
6931         {
6932           if ((ifthen_state & 0xf) == 0x8)
6933             ifthen_next_state = 0;
6934           else
6935             ifthen_next_state = (ifthen_state & 0xe0)
6936                                 | ((ifthen_state & 0xf) << 1);
6937         }
6938     }
6939
6940   if (status)
6941     {
6942       info->memory_error_func (status, pc, info);
6943       return -1;
6944     }
6945   if (info->flags & INSN_HAS_RELOC)
6946     /* If the instruction has a reloc associated with it, then
6947        the offset field in the instruction will actually be the
6948        addend for the reloc.  (We are using REL type relocs).
6949        In such cases, we can ignore the pc when computing
6950        addresses, since the addend is not currently pc-relative.  */
6951     pc = 0;
6952
6953   printer (pc, info, given);
6954
6955   if (is_thumb)
6956     {
6957       ifthen_state = ifthen_next_state;
6958       ifthen_address += size;
6959     }
6960   return size;
6961 }
6962
6963 int
6964 print_insn_big_arm (bfd_vma pc, struct disassemble_info *info)
6965 {
6966   /* Detect BE8-ness and record it in the disassembler info.  */
6967   if (info->flavour == bfd_target_elf_flavour
6968       && info->section != NULL
6969       && (elf_elfheader (info->section->owner)->e_flags & EF_ARM_BE8))
6970     info->endian_code = BFD_ENDIAN_LITTLE;
6971
6972   return print_insn (pc, info, FALSE);
6973 }
6974
6975 int
6976 print_insn_little_arm (bfd_vma pc, struct disassemble_info *info)
6977 {
6978   return print_insn (pc, info, TRUE);
6979 }
6980
6981 const disasm_options_and_args_t *
6982 disassembler_options_arm (void)
6983 {
6984   static disasm_options_and_args_t *opts_and_args;
6985
6986   if (opts_and_args == NULL)
6987     {
6988       disasm_options_t *opts;
6989       unsigned int i;
6990
6991       opts_and_args = XNEW (disasm_options_and_args_t);
6992       opts_and_args->args = NULL;
6993
6994       opts = &opts_and_args->options;
6995       opts->name = XNEWVEC (const char *, NUM_ARM_OPTIONS + 1);
6996       opts->description = XNEWVEC (const char *, NUM_ARM_OPTIONS + 1);
6997       opts->arg = NULL;
6998       for (i = 0; i < NUM_ARM_OPTIONS; i++)
6999         {
7000           opts->name[i] = regnames[i].name;
7001           if (regnames[i].description != NULL)
7002             opts->description[i] = _(regnames[i].description);
7003           else
7004             opts->description[i] = NULL;
7005         }
7006       /* The array we return must be NULL terminated.  */
7007       opts->name[i] = NULL;
7008       opts->description[i] = NULL;
7009     }
7010
7011   return opts_and_args;
7012 }
7013
7014 void
7015 print_arm_disassembler_options (FILE *stream)
7016 {
7017   unsigned int i, max_len = 0;
7018   fprintf (stream, _("\n\
7019 The following ARM specific disassembler options are supported for use with\n\
7020 the -M switch:\n"));
7021
7022   for (i = 0; i < NUM_ARM_OPTIONS; i++)
7023     {
7024       unsigned int len = strlen (regnames[i].name);
7025       if (max_len < len)
7026         max_len = len;
7027     }
7028
7029   for (i = 0, max_len++; i < NUM_ARM_OPTIONS; i++)
7030     fprintf (stream, "  %s%*c %s\n",
7031              regnames[i].name,
7032              (int)(max_len - strlen (regnames[i].name)), ' ',
7033              _(regnames[i].description));
7034 }