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