1 /* Instruction printing code for the ARM
2 Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
3 Free Software Foundation, Inc.
4 Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
5 Modification by James G. Smith (jsmith@cygnus.co.uk)
7 This file is part of libopcodes.
9 This program is free software; you can redistribute it and/or modify it under
10 the terms of the GNU General Public License as published by the Free
11 Software Foundation; either version 2 of the License, or (at your option)
14 This program is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
26 #include "opcode/arm.h"
28 #include "safe-ctype.h"
29 #include "floatformat.h"
31 /* FIXME: This shouldn't be done here. */
32 #include "coff/internal.h"
35 #include "elf/internal.h"
38 /* FIXME: Belongs in global header. */
40 #define strneq(a,b,n) (strncmp ((a), (b), (n)) == 0)
44 #define NUM_ELEM(a) (sizeof (a) / sizeof (a)[0])
49 unsigned long arch
; /* Architecture defining this insn. */
50 unsigned long value
, mask
; /* Recognise insn if (op&mask)==value. */
51 const char *assembler
; /* How to disassemble this insn. */
56 unsigned long arch
; /* Architecture defining this insn. */
57 unsigned short value
, mask
; /* Recognise insn if (op&mask)==value. */
58 const char *assembler
; /* How to disassemble this insn. */
61 /* print_insn_coprocessor recognizes the following format control codes:
65 %c print condition code (always bits 28-31 in ARM mode)
66 %u print condition code (unconditional in ARM mode)
67 %A print address for ldc/stc/ldf/stf instruction
68 %B print vstm/vldm register list
69 %C print vstr/vldr address operand
70 %I print cirrus signed shift immediate: bits 0..3|4..6
71 %F print the COUNT field of a LFM/SFM instruction.
72 %P print floating point precision in arithmetic insn
73 %Q print floating point precision in ldf/stf insn
74 %R print floating point rounding mode
76 %<bitfield>r print as an ARM register
77 %<bitfield>d print the bitfield in decimal
78 %<bitfield>k print immediate for VFPv3 conversion instruction
79 %<bitfield>x print the bitfield in hex
80 %<bitfield>X print the bitfield as 1 hex digit without leading "0x"
81 %<bitfield>f print a floating point constant if >7 else a
82 floating point register
83 %<bitfield>w print as an iWMMXt width field - [bhwd]ss/us
84 %<bitfield>g print as an iWMMXt 64-bit register
85 %<bitfield>G print as an iWMMXt general purpose or control register
86 %<bitfield>D print as a NEON D register
87 %<bitfield>Q print as a NEON Q register
89 %y<code> print a single precision VFP reg.
90 Codes: 0=>Sm, 1=>Sd, 2=>Sn, 3=>multi-list, 4=>Sm pair
91 %z<code> print a double precision VFP reg
92 Codes: 0=>Dm, 1=>Dd, 2=>Dn, 3=>multi-list
94 %<bitfield>'c print specified char iff bitfield is all ones
95 %<bitfield>`c print specified char iff bitfield is all zeroes
96 %<bitfield>?ab... select from array of values in big endian order
98 %L print as an iWMMXt N/M width field.
99 %Z print the Immediate of a WSHUFH instruction.
100 %l like 'A' except use byte offsets for 'B' & 'H'
102 %i print 5-bit immediate in bits 8,3..0
104 %r print register offset address for wldt/wstr instruction
107 /* Common coprocessor opcodes shared between Arm and Thumb-2. */
109 static const struct opcode32 coprocessor_opcodes
[] =
111 /* XScale instructions. */
112 {ARM_CEXT_XSCALE
, 0x0e200010, 0x0fff0ff0, "mia%c\tacc0, %0-3r, %12-15r"},
113 {ARM_CEXT_XSCALE
, 0x0e280010, 0x0fff0ff0, "miaph%c\tacc0, %0-3r, %12-15r"},
114 {ARM_CEXT_XSCALE
, 0x0e2c0010, 0x0ffc0ff0, "mia%17'T%17`B%16'T%16`B%c\tacc0, %0-3r, %12-15r"},
115 {ARM_CEXT_XSCALE
, 0x0c400000, 0x0ff00fff, "mar%c\tacc0, %12-15r, %16-19r"},
116 {ARM_CEXT_XSCALE
, 0x0c500000, 0x0ff00fff, "mra%c\t%12-15r, %16-19r, acc0"},
118 /* Intel Wireless MMX technology instructions. */
119 #define FIRST_IWMMXT_INSN 0x0e130130
120 #define IWMMXT_INSN_COUNT 73
121 {ARM_CEXT_IWMMXT
, 0x0e130130, 0x0f3f0fff, "tandc%22-23w%c\t%12-15r"},
122 {ARM_CEXT_XSCALE
, 0x0e400010, 0x0ff00f3f, "tbcst%6-7w%c\t%16-19g, %12-15r"},
123 {ARM_CEXT_XSCALE
, 0x0e130170, 0x0f3f0ff8, "textrc%22-23w%c\t%12-15r, #%0-2d"},
124 {ARM_CEXT_XSCALE
, 0x0e100070, 0x0f300ff0, "textrm%3?su%22-23w%c\t%12-15r, %16-19g, #%0-2d"},
125 {ARM_CEXT_XSCALE
, 0x0e600010, 0x0ff00f38, "tinsr%6-7w%c\t%16-19g, %12-15r, #%0-2d"},
126 {ARM_CEXT_XSCALE
, 0x0e000110, 0x0ff00fff, "tmcr%c\t%16-19G, %12-15r"},
127 {ARM_CEXT_XSCALE
, 0x0c400000, 0x0ff00ff0, "tmcrr%c\t%0-3g, %12-15r, %16-19r"},
128 {ARM_CEXT_XSCALE
, 0x0e2c0010, 0x0ffc0e10, "tmia%17?tb%16?tb%c\t%5-8g, %0-3r, %12-15r"},
129 {ARM_CEXT_XSCALE
, 0x0e200010, 0x0fff0e10, "tmia%c\t%5-8g, %0-3r, %12-15r"},
130 {ARM_CEXT_XSCALE
, 0x0e280010, 0x0fff0e10, "tmiaph%c\t%5-8g, %0-3r, %12-15r"},
131 {ARM_CEXT_XSCALE
, 0x0e100030, 0x0f300fff, "tmovmsk%22-23w%c\t%12-15r, %16-19g"},
132 {ARM_CEXT_XSCALE
, 0x0e100110, 0x0ff00ff0, "tmrc%c\t%12-15r, %16-19G"},
133 {ARM_CEXT_XSCALE
, 0x0c500000, 0x0ff00ff0, "tmrrc%c\t%12-15r, %16-19r, %0-3g"},
134 {ARM_CEXT_XSCALE
, 0x0e130150, 0x0f3f0fff, "torc%22-23w%c\t%12-15r"},
135 {ARM_CEXT_XSCALE
, 0x0e130190, 0x0f3f0fff, "torvsc%22-23w%c\t%12-15r"},
136 {ARM_CEXT_XSCALE
, 0x0e2001c0, 0x0f300fff, "wabs%22-23w%c\t%12-15g, %16-19g"},
137 {ARM_CEXT_XSCALE
, 0x0e0001c0, 0x0f300fff, "wacc%22-23w%c\t%12-15g, %16-19g"},
138 {ARM_CEXT_XSCALE
, 0x0e000180, 0x0f000ff0, "wadd%20-23w%c\t%12-15g, %16-19g, %0-3g"},
139 {ARM_CEXT_XSCALE
, 0x0e2001a0, 0x0f300ff0, "waddbhus%22?ml%c\t%12-15g, %16-19g, %0-3g"},
140 {ARM_CEXT_XSCALE
, 0x0ea001a0, 0x0ff00ff0, "waddsubhx%c\t%12-15g, %16-19g, %0-3g"},
141 {ARM_CEXT_XSCALE
, 0x0e000020, 0x0f800ff0, "waligni%c\t%12-15g, %16-19g, %0-3g, #%20-22d"},
142 {ARM_CEXT_XSCALE
, 0x0e800020, 0x0fc00ff0, "walignr%20-21d%c\t%12-15g, %16-19g, %0-3g"},
143 {ARM_CEXT_XSCALE
, 0x0e200000, 0x0fe00ff0, "wand%20'n%c\t%12-15g, %16-19g, %0-3g"},
144 {ARM_CEXT_XSCALE
, 0x0e800000, 0x0fa00ff0, "wavg2%22?hb%20'r%c\t%12-15g, %16-19g, %0-3g"},
145 {ARM_CEXT_XSCALE
, 0x0e400000, 0x0fe00ff0, "wavg4%20'r%c\t%12-15g, %16-19g, %0-3g"},
146 {ARM_CEXT_XSCALE
, 0x0e000060, 0x0f300ff0, "wcmpeq%22-23w%c\t%12-15g, %16-19g, %0-3g"},
147 {ARM_CEXT_XSCALE
, 0x0e100060, 0x0f100ff0, "wcmpgt%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"},
148 {ARM_CEXT_XSCALE
, 0xfc500100, 0xfe500f00, "wldrd\t%12-15g, %r"},
149 {ARM_CEXT_XSCALE
, 0xfc100100, 0xfe500f00, "wldrw\t%12-15G, %A"},
150 {ARM_CEXT_XSCALE
, 0x0c100000, 0x0e100e00, "wldr%L%c\t%12-15g, %l"},
151 {ARM_CEXT_XSCALE
, 0x0e400100, 0x0fc00ff0, "wmac%21?su%20'z%c\t%12-15g, %16-19g, %0-3g"},
152 {ARM_CEXT_XSCALE
, 0x0e800100, 0x0fc00ff0, "wmadd%21?su%20'x%c\t%12-15g, %16-19g, %0-3g"},
153 {ARM_CEXT_XSCALE
, 0x0ec00100, 0x0fd00ff0, "wmadd%21?sun%c\t%12-15g, %16-19g, %0-3g"},
154 {ARM_CEXT_XSCALE
, 0x0e000160, 0x0f100ff0, "wmax%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"},
155 {ARM_CEXT_XSCALE
, 0x0e000080, 0x0f100fe0, "wmerge%c\t%12-15g, %16-19g, %0-3g, #%21-23d"},
156 {ARM_CEXT_XSCALE
, 0x0e0000a0, 0x0f800ff0, "wmia%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"},
157 {ARM_CEXT_XSCALE
, 0x0e800120, 0x0f800ff0, "wmiaw%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"},
158 {ARM_CEXT_XSCALE
, 0x0e100160, 0x0f100ff0, "wmin%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"},
159 {ARM_CEXT_XSCALE
, 0x0e000100, 0x0fc00ff0, "wmul%21?su%20?ml%23'r%c\t%12-15g, %16-19g, %0-3g"},
160 {ARM_CEXT_XSCALE
, 0x0ed00100, 0x0fd00ff0, "wmul%21?sumr%c\t%12-15g, %16-19g, %0-3g"},
161 {ARM_CEXT_XSCALE
, 0x0ee000c0, 0x0fe00ff0, "wmulwsm%20`r%c\t%12-15g, %16-19g, %0-3g"},
162 {ARM_CEXT_XSCALE
, 0x0ec000c0, 0x0fe00ff0, "wmulwum%20`r%c\t%12-15g, %16-19g, %0-3g"},
163 {ARM_CEXT_XSCALE
, 0x0eb000c0, 0x0ff00ff0, "wmulwl%c\t%12-15g, %16-19g, %0-3g"},
164 {ARM_CEXT_XSCALE
, 0x0e8000a0, 0x0f800ff0, "wqmia%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"},
165 {ARM_CEXT_XSCALE
, 0x0e100080, 0x0fd00ff0, "wqmulm%21'r%c\t%12-15g, %16-19g, %0-3g"},
166 {ARM_CEXT_XSCALE
, 0x0ec000e0, 0x0fd00ff0, "wqmulwm%21'r%c\t%12-15g, %16-19g, %0-3g"},
167 {ARM_CEXT_XSCALE
, 0x0e000000, 0x0ff00ff0, "wor%c\t%12-15g, %16-19g, %0-3g"},
168 {ARM_CEXT_XSCALE
, 0x0e000080, 0x0f000ff0, "wpack%20-23w%c\t%12-15g, %16-19g, %0-3g"},
169 {ARM_CEXT_XSCALE
, 0xfe300040, 0xff300ef0, "wror%22-23w\t%12-15g, %16-19g, #%i"},
170 {ARM_CEXT_XSCALE
, 0x0e300040, 0x0f300ff0, "wror%22-23w%c\t%12-15g, %16-19g, %0-3g"},
171 {ARM_CEXT_XSCALE
, 0x0e300140, 0x0f300ff0, "wror%22-23wg%c\t%12-15g, %16-19g, %0-3G"},
172 {ARM_CEXT_XSCALE
, 0x0e000120, 0x0fa00ff0, "wsad%22?hb%20'z%c\t%12-15g, %16-19g, %0-3g"},
173 {ARM_CEXT_XSCALE
, 0x0e0001e0, 0x0f000ff0, "wshufh%c\t%12-15g, %16-19g, #%Z"},
174 {ARM_CEXT_XSCALE
, 0xfe100040, 0xff300ef0, "wsll%22-23w\t%12-15g, %16-19g, #%i"},
175 {ARM_CEXT_XSCALE
, 0x0e100040, 0x0f300ff0, "wsll%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"},
176 {ARM_CEXT_XSCALE
, 0x0e100148, 0x0f300ffc, "wsll%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"},
177 {ARM_CEXT_XSCALE
, 0xfe000040, 0xff300ef0, "wsra%22-23w\t%12-15g, %16-19g, #%i"},
178 {ARM_CEXT_XSCALE
, 0x0e000040, 0x0f300ff0, "wsra%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"},
179 {ARM_CEXT_XSCALE
, 0x0e000148, 0x0f300ffc, "wsra%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"},
180 {ARM_CEXT_XSCALE
, 0xfe200040, 0xff300ef0, "wsrl%22-23w\t%12-15g, %16-19g, #%i"},
181 {ARM_CEXT_XSCALE
, 0x0e200040, 0x0f300ff0, "wsrl%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"},
182 {ARM_CEXT_XSCALE
, 0x0e200148, 0x0f300ffc, "wsrl%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"},
183 {ARM_CEXT_XSCALE
, 0xfc400100, 0xfe500f00, "wstrd\t%12-15g, %r"},
184 {ARM_CEXT_XSCALE
, 0xfc000100, 0xfe500f00, "wstrw\t%12-15G, %A"},
185 {ARM_CEXT_XSCALE
, 0x0c000000, 0x0e100e00, "wstr%L%c\t%12-15g, %l"},
186 {ARM_CEXT_XSCALE
, 0x0e0001a0, 0x0f000ff0, "wsub%20-23w%c\t%12-15g, %16-19g, %0-3g"},
187 {ARM_CEXT_XSCALE
, 0x0ed001c0, 0x0ff00ff0, "wsubaddhx%c\t%12-15g, %16-19g, %0-3g"},
188 {ARM_CEXT_XSCALE
, 0x0e1001c0, 0x0f300ff0, "wabsdiff%22-23w%c\t%12-15g, %16-19g, %0-3g"},
189 {ARM_CEXT_XSCALE
, 0x0e0000c0, 0x0fd00fff, "wunpckeh%21?sub%c\t%12-15g, %16-19g"},
190 {ARM_CEXT_XSCALE
, 0x0e4000c0, 0x0fd00fff, "wunpckeh%21?suh%c\t%12-15g, %16-19g"},
191 {ARM_CEXT_XSCALE
, 0x0e8000c0, 0x0fd00fff, "wunpckeh%21?suw%c\t%12-15g, %16-19g"},
192 {ARM_CEXT_XSCALE
, 0x0e0000e0, 0x0f100fff, "wunpckel%21?su%22-23w%c\t%12-15g, %16-19g"},
193 {ARM_CEXT_XSCALE
, 0x0e1000c0, 0x0f300ff0, "wunpckih%22-23w%c\t%12-15g, %16-19g, %0-3g"},
194 {ARM_CEXT_XSCALE
, 0x0e1000e0, 0x0f300ff0, "wunpckil%22-23w%c\t%12-15g, %16-19g, %0-3g"},
195 {ARM_CEXT_XSCALE
, 0x0e100000, 0x0ff00ff0, "wxor%c\t%12-15g, %16-19g, %0-3g"},
197 /* Floating point coprocessor (FPA) instructions */
198 {FPU_FPA_EXT_V1
, 0x0e000100, 0x0ff08f10, "adf%c%P%R\t%12-14f, %16-18f, %0-3f"},
199 {FPU_FPA_EXT_V1
, 0x0e100100, 0x0ff08f10, "muf%c%P%R\t%12-14f, %16-18f, %0-3f"},
200 {FPU_FPA_EXT_V1
, 0x0e200100, 0x0ff08f10, "suf%c%P%R\t%12-14f, %16-18f, %0-3f"},
201 {FPU_FPA_EXT_V1
, 0x0e300100, 0x0ff08f10, "rsf%c%P%R\t%12-14f, %16-18f, %0-3f"},
202 {FPU_FPA_EXT_V1
, 0x0e400100, 0x0ff08f10, "dvf%c%P%R\t%12-14f, %16-18f, %0-3f"},
203 {FPU_FPA_EXT_V1
, 0x0e500100, 0x0ff08f10, "rdf%c%P%R\t%12-14f, %16-18f, %0-3f"},
204 {FPU_FPA_EXT_V1
, 0x0e600100, 0x0ff08f10, "pow%c%P%R\t%12-14f, %16-18f, %0-3f"},
205 {FPU_FPA_EXT_V1
, 0x0e700100, 0x0ff08f10, "rpw%c%P%R\t%12-14f, %16-18f, %0-3f"},
206 {FPU_FPA_EXT_V1
, 0x0e800100, 0x0ff08f10, "rmf%c%P%R\t%12-14f, %16-18f, %0-3f"},
207 {FPU_FPA_EXT_V1
, 0x0e900100, 0x0ff08f10, "fml%c%P%R\t%12-14f, %16-18f, %0-3f"},
208 {FPU_FPA_EXT_V1
, 0x0ea00100, 0x0ff08f10, "fdv%c%P%R\t%12-14f, %16-18f, %0-3f"},
209 {FPU_FPA_EXT_V1
, 0x0eb00100, 0x0ff08f10, "frd%c%P%R\t%12-14f, %16-18f, %0-3f"},
210 {FPU_FPA_EXT_V1
, 0x0ec00100, 0x0ff08f10, "pol%c%P%R\t%12-14f, %16-18f, %0-3f"},
211 {FPU_FPA_EXT_V1
, 0x0e008100, 0x0ff08f10, "mvf%c%P%R\t%12-14f, %0-3f"},
212 {FPU_FPA_EXT_V1
, 0x0e108100, 0x0ff08f10, "mnf%c%P%R\t%12-14f, %0-3f"},
213 {FPU_FPA_EXT_V1
, 0x0e208100, 0x0ff08f10, "abs%c%P%R\t%12-14f, %0-3f"},
214 {FPU_FPA_EXT_V1
, 0x0e308100, 0x0ff08f10, "rnd%c%P%R\t%12-14f, %0-3f"},
215 {FPU_FPA_EXT_V1
, 0x0e408100, 0x0ff08f10, "sqt%c%P%R\t%12-14f, %0-3f"},
216 {FPU_FPA_EXT_V1
, 0x0e508100, 0x0ff08f10, "log%c%P%R\t%12-14f, %0-3f"},
217 {FPU_FPA_EXT_V1
, 0x0e608100, 0x0ff08f10, "lgn%c%P%R\t%12-14f, %0-3f"},
218 {FPU_FPA_EXT_V1
, 0x0e708100, 0x0ff08f10, "exp%c%P%R\t%12-14f, %0-3f"},
219 {FPU_FPA_EXT_V1
, 0x0e808100, 0x0ff08f10, "sin%c%P%R\t%12-14f, %0-3f"},
220 {FPU_FPA_EXT_V1
, 0x0e908100, 0x0ff08f10, "cos%c%P%R\t%12-14f, %0-3f"},
221 {FPU_FPA_EXT_V1
, 0x0ea08100, 0x0ff08f10, "tan%c%P%R\t%12-14f, %0-3f"},
222 {FPU_FPA_EXT_V1
, 0x0eb08100, 0x0ff08f10, "asn%c%P%R\t%12-14f, %0-3f"},
223 {FPU_FPA_EXT_V1
, 0x0ec08100, 0x0ff08f10, "acs%c%P%R\t%12-14f, %0-3f"},
224 {FPU_FPA_EXT_V1
, 0x0ed08100, 0x0ff08f10, "atn%c%P%R\t%12-14f, %0-3f"},
225 {FPU_FPA_EXT_V1
, 0x0ee08100, 0x0ff08f10, "urd%c%P%R\t%12-14f, %0-3f"},
226 {FPU_FPA_EXT_V1
, 0x0ef08100, 0x0ff08f10, "nrm%c%P%R\t%12-14f, %0-3f"},
227 {FPU_FPA_EXT_V1
, 0x0e000110, 0x0ff00f1f, "flt%c%P%R\t%16-18f, %12-15r"},
228 {FPU_FPA_EXT_V1
, 0x0e100110, 0x0fff0f98, "fix%c%R\t%12-15r, %0-2f"},
229 {FPU_FPA_EXT_V1
, 0x0e200110, 0x0fff0fff, "wfs%c\t%12-15r"},
230 {FPU_FPA_EXT_V1
, 0x0e300110, 0x0fff0fff, "rfs%c\t%12-15r"},
231 {FPU_FPA_EXT_V1
, 0x0e400110, 0x0fff0fff, "wfc%c\t%12-15r"},
232 {FPU_FPA_EXT_V1
, 0x0e500110, 0x0fff0fff, "rfc%c\t%12-15r"},
233 {FPU_FPA_EXT_V1
, 0x0e90f110, 0x0ff8fff0, "cmf%c\t%16-18f, %0-3f"},
234 {FPU_FPA_EXT_V1
, 0x0eb0f110, 0x0ff8fff0, "cnf%c\t%16-18f, %0-3f"},
235 {FPU_FPA_EXT_V1
, 0x0ed0f110, 0x0ff8fff0, "cmfe%c\t%16-18f, %0-3f"},
236 {FPU_FPA_EXT_V1
, 0x0ef0f110, 0x0ff8fff0, "cnfe%c\t%16-18f, %0-3f"},
237 {FPU_FPA_EXT_V1
, 0x0c000100, 0x0e100f00, "stf%c%Q\t%12-14f, %A"},
238 {FPU_FPA_EXT_V1
, 0x0c100100, 0x0e100f00, "ldf%c%Q\t%12-14f, %A"},
239 {FPU_FPA_EXT_V2
, 0x0c000200, 0x0e100f00, "sfm%c\t%12-14f, %F, %A"},
240 {FPU_FPA_EXT_V2
, 0x0c100200, 0x0e100f00, "lfm%c\t%12-14f, %F, %A"},
242 /* Register load/store */
243 {FPU_NEON_EXT_V1
, 0x0d200b00, 0x0fb00f01, "vstmdb%c\t%16-19r%21'!, %B"},
244 {FPU_NEON_EXT_V1
, 0x0d300b00, 0x0fb00f01, "vldmdb%c\t%16-19r%21'!, %B"},
245 {FPU_NEON_EXT_V1
, 0x0c800b00, 0x0f900f01, "vstmia%c\t%16-19r%21'!, %B"},
246 {FPU_NEON_EXT_V1
, 0x0c900b00, 0x0f900f01, "vldmia%c\t%16-19r%21'!, %B"},
247 {FPU_NEON_EXT_V1
, 0x0d000b00, 0x0f300f00, "vstr%c\t%12-15,22D, %C"},
248 {FPU_NEON_EXT_V1
, 0x0d100b00, 0x0f300f00, "vldr%c\t%12-15,22D, %C"},
250 /* Data transfer between ARM and NEON registers */
251 {FPU_NEON_EXT_V1
, 0x0e800b10, 0x0ff00f70, "vdup%c.32\t%16-19,7D, %12-15r"},
252 {FPU_NEON_EXT_V1
, 0x0e800b30, 0x0ff00f70, "vdup%c.16\t%16-19,7D, %12-15r"},
253 {FPU_NEON_EXT_V1
, 0x0ea00b10, 0x0ff00f70, "vdup%c.32\t%16-19,7Q, %12-15r"},
254 {FPU_NEON_EXT_V1
, 0x0ea00b30, 0x0ff00f70, "vdup%c.16\t%16-19,7Q, %12-15r"},
255 {FPU_NEON_EXT_V1
, 0x0ec00b10, 0x0ff00f70, "vdup%c.8\t%16-19,7D, %12-15r"},
256 {FPU_NEON_EXT_V1
, 0x0ee00b10, 0x0ff00f70, "vdup%c.8\t%16-19,7Q, %12-15r"},
257 {FPU_NEON_EXT_V1
, 0x0c400b10, 0x0ff00fd0, "vmov%c\t%0-3,5D, %12-15r, %16-19r"},
258 {FPU_NEON_EXT_V1
, 0x0c500b10, 0x0ff00fd0, "vmov%c\t%12-15r, %16-19r, %0-3,5D"},
259 {FPU_NEON_EXT_V1
, 0x0e000b10, 0x0fd00f70, "vmov%c.32\t%16-19,7D[%21d], %12-15r"},
260 {FPU_NEON_EXT_V1
, 0x0e100b10, 0x0f500f70, "vmov%c.32\t%12-15r, %16-19,7D[%21d]"},
261 {FPU_NEON_EXT_V1
, 0x0e000b30, 0x0fd00f30, "vmov%c.16\t%16-19,7D[%6,21d], %12-15r"},
262 {FPU_NEON_EXT_V1
, 0x0e100b30, 0x0f500f30, "vmov%c.%23?us16\t%12-15r, %16-19,7D[%6,21d]"},
263 {FPU_NEON_EXT_V1
, 0x0e400b10, 0x0fd00f10, "vmov%c.8\t%16-19,7D[%5,6,21d], %12-15r"},
264 {FPU_NEON_EXT_V1
, 0x0e500b10, 0x0f500f10, "vmov%c.%23?us8\t%12-15r, %16-19,7D[%5,6,21d]"},
266 /* Floating point coprocessor (VFP) instructions */
267 {FPU_VFP_EXT_V1xD
, 0x0ef1fa10, 0x0fffffff, "fmstat%c"},
268 {FPU_VFP_EXT_V1xD
, 0x0ee00a10, 0x0fff0fff, "fmxr%c\tfpsid, %12-15r"},
269 {FPU_VFP_EXT_V1xD
, 0x0ee10a10, 0x0fff0fff, "fmxr%c\tfpscr, %12-15r"},
270 {FPU_VFP_EXT_V1xD
, 0x0ee80a10, 0x0fff0fff, "fmxr%c\tfpexc, %12-15r"},
271 {FPU_VFP_EXT_V1xD
, 0x0ee90a10, 0x0fff0fff, "fmxr%c\tfpinst, %12-15r\t@ Impl def"},
272 {FPU_VFP_EXT_V1xD
, 0x0eea0a10, 0x0fff0fff, "fmxr%c\tfpinst2, %12-15r\t@ Impl def"},
273 {FPU_VFP_EXT_V1xD
, 0x0ef00a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpsid"},
274 {FPU_VFP_EXT_V1xD
, 0x0ef10a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpscr"},
275 {FPU_VFP_EXT_V1xD
, 0x0ef80a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpexc"},
276 {FPU_VFP_EXT_V1xD
, 0x0ef90a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpinst\t@ Impl def"},
277 {FPU_VFP_EXT_V1xD
, 0x0efa0a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpinst2\t@ Impl def"},
278 {FPU_VFP_EXT_V1
, 0x0e000b10, 0x0ff00fff, "fmdlr%c\t%z2, %12-15r"},
279 {FPU_VFP_EXT_V1
, 0x0e100b10, 0x0ff00fff, "fmrdl%c\t%12-15r, %z2"},
280 {FPU_VFP_EXT_V1
, 0x0e200b10, 0x0ff00fff, "fmdhr%c\t%z2, %12-15r"},
281 {FPU_VFP_EXT_V1
, 0x0e300b10, 0x0ff00fff, "fmrdh%c\t%12-15r, %z2"},
282 {FPU_VFP_EXT_V1xD
, 0x0ee00a10, 0x0ff00fff, "fmxr%c\t<impl def 0x%16-19x>, %12-15r"},
283 {FPU_VFP_EXT_V1xD
, 0x0ef00a10, 0x0ff00fff, "fmrx%c\t%12-15r, <impl def 0x%16-19x>"},
284 {FPU_VFP_EXT_V1xD
, 0x0e000a10, 0x0ff00f7f, "fmsr%c\t%y2, %12-15r"},
285 {FPU_VFP_EXT_V1xD
, 0x0e100a10, 0x0ff00f7f, "fmrs%c\t%12-15r, %y2"},
286 {FPU_VFP_EXT_V1xD
, 0x0eb50a40, 0x0fbf0f70, "fcmp%7'ezs%c\t%y1"},
287 {FPU_VFP_EXT_V1
, 0x0eb50b40, 0x0fbf0f70, "fcmp%7'ezd%c\t%z1"},
288 {FPU_VFP_EXT_V1xD
, 0x0eb00a40, 0x0fbf0fd0, "fcpys%c\t%y1, %y0"},
289 {FPU_VFP_EXT_V1xD
, 0x0eb00ac0, 0x0fbf0fd0, "fabss%c\t%y1, %y0"},
290 {FPU_VFP_EXT_V1
, 0x0eb00b40, 0x0fbf0fd0, "fcpyd%c\t%z1, %z0"},
291 {FPU_VFP_EXT_V1
, 0x0eb00bc0, 0x0fbf0fd0, "fabsd%c\t%z1, %z0"},
292 {FPU_VFP_EXT_V1xD
, 0x0eb10a40, 0x0fbf0fd0, "fnegs%c\t%y1, %y0"},
293 {FPU_VFP_EXT_V1xD
, 0x0eb10ac0, 0x0fbf0fd0, "fsqrts%c\t%y1, %y0"},
294 {FPU_VFP_EXT_V1
, 0x0eb10b40, 0x0fbf0fd0, "fnegd%c\t%z1, %z0"},
295 {FPU_VFP_EXT_V1
, 0x0eb10bc0, 0x0fbf0fd0, "fsqrtd%c\t%z1, %z0"},
296 {FPU_VFP_EXT_V1
, 0x0eb70ac0, 0x0fbf0fd0, "fcvtds%c\t%z1, %y0"},
297 {FPU_VFP_EXT_V1
, 0x0eb70bc0, 0x0fbf0fd0, "fcvtsd%c\t%y1, %z0"},
298 {FPU_VFP_EXT_V1xD
, 0x0eb80a40, 0x0fbf0fd0, "fuitos%c\t%y1, %y0"},
299 {FPU_VFP_EXT_V1xD
, 0x0eb80ac0, 0x0fbf0fd0, "fsitos%c\t%y1, %y0"},
300 {FPU_VFP_EXT_V1
, 0x0eb80b40, 0x0fbf0fd0, "fuitod%c\t%z1, %y0"},
301 {FPU_VFP_EXT_V1
, 0x0eb80bc0, 0x0fbf0fd0, "fsitod%c\t%z1, %y0"},
302 {FPU_VFP_EXT_V1xD
, 0x0eb40a40, 0x0fbf0f50, "fcmp%7'es%c\t%y1, %y0"},
303 {FPU_VFP_EXT_V1
, 0x0eb40b40, 0x0fbf0f50, "fcmp%7'ed%c\t%z1, %z0"},
304 {FPU_VFP_EXT_V3
, 0x0eba0a40, 0x0fbe0f50, "f%16?us%7?lhtos%c\t%y1, #%5,0-3k"},
305 {FPU_VFP_EXT_V3
, 0x0eba0b40, 0x0fbe0f50, "f%16?us%7?lhtod%c\t%z1, #%5,0-3k"},
306 {FPU_VFP_EXT_V1xD
, 0x0ebc0a40, 0x0fbe0f50, "fto%16?sui%7'zs%c\t%y1, %y0"},
307 {FPU_VFP_EXT_V1
, 0x0ebc0b40, 0x0fbe0f50, "fto%16?sui%7'zd%c\t%y1, %z0"},
308 {FPU_VFP_EXT_V3
, 0x0ebe0a40, 0x0fbe0f50, "fto%16?us%7?lhs%c\t%y1, #%5,0-3k"},
309 {FPU_VFP_EXT_V3
, 0x0ebe0b40, 0x0fbe0f50, "fto%16?us%7?lhd%c\t%z1, #%5,0-3k"},
310 {FPU_VFP_EXT_V1
, 0x0c500b10, 0x0fb00ff0, "fmrrd%c\t%12-15r, %16-19r, %z0"},
311 {FPU_VFP_EXT_V3
, 0x0eb00a00, 0x0fb00ff0, "fconsts%c\t%y1, #%0-3,16-19d"},
312 {FPU_VFP_EXT_V3
, 0x0eb00b00, 0x0fb00ff0, "fconstd%c\t%z1, #%0-3,16-19d"},
313 {FPU_VFP_EXT_V2
, 0x0c400a10, 0x0ff00fd0, "fmsrr%c\t%y4, %12-15r, %16-19r"},
314 {FPU_VFP_EXT_V2
, 0x0c400b10, 0x0ff00fd0, "fmdrr%c\t%z0, %12-15r, %16-19r"},
315 {FPU_VFP_EXT_V2
, 0x0c500a10, 0x0ff00fd0, "fmrrs%c\t%12-15r, %16-19r, %y4"},
316 {FPU_VFP_EXT_V1xD
, 0x0e000a00, 0x0fb00f50, "fmacs%c\t%y1, %y2, %y0"},
317 {FPU_VFP_EXT_V1xD
, 0x0e000a40, 0x0fb00f50, "fnmacs%c\t%y1, %y2, %y0"},
318 {FPU_VFP_EXT_V1
, 0x0e000b00, 0x0fb00f50, "fmacd%c\t%z1, %z2, %z0"},
319 {FPU_VFP_EXT_V1
, 0x0e000b40, 0x0fb00f50, "fnmacd%c\t%z1, %z2, %z0"},
320 {FPU_VFP_EXT_V1xD
, 0x0e100a00, 0x0fb00f50, "fmscs%c\t%y1, %y2, %y0"},
321 {FPU_VFP_EXT_V1xD
, 0x0e100a40, 0x0fb00f50, "fnmscs%c\t%y1, %y2, %y0"},
322 {FPU_VFP_EXT_V1
, 0x0e100b00, 0x0fb00f50, "fmscd%c\t%z1, %z2, %z0"},
323 {FPU_VFP_EXT_V1
, 0x0e100b40, 0x0fb00f50, "fnmscd%c\t%z1, %z2, %z0"},
324 {FPU_VFP_EXT_V1xD
, 0x0e200a00, 0x0fb00f50, "fmuls%c\t%y1, %y2, %y0"},
325 {FPU_VFP_EXT_V1xD
, 0x0e200a40, 0x0fb00f50, "fnmuls%c\t%y1, %y2, %y0"},
326 {FPU_VFP_EXT_V1
, 0x0e200b00, 0x0fb00f50, "fmuld%c\t%z1, %z2, %z0"},
327 {FPU_VFP_EXT_V1
, 0x0e200b40, 0x0fb00f50, "fnmuld%c\t%z1, %z2, %z0"},
328 {FPU_VFP_EXT_V1xD
, 0x0e300a00, 0x0fb00f50, "fadds%c\t%y1, %y2, %y0"},
329 {FPU_VFP_EXT_V1xD
, 0x0e300a40, 0x0fb00f50, "fsubs%c\t%y1, %y2, %y0"},
330 {FPU_VFP_EXT_V1
, 0x0e300b00, 0x0fb00f50, "faddd%c\t%z1, %z2, %z0"},
331 {FPU_VFP_EXT_V1
, 0x0e300b40, 0x0fb00f50, "fsubd%c\t%z1, %z2, %z0"},
332 {FPU_VFP_EXT_V1xD
, 0x0e800a00, 0x0fb00f50, "fdivs%c\t%y1, %y2, %y0"},
333 {FPU_VFP_EXT_V1
, 0x0e800b00, 0x0fb00f50, "fdivd%c\t%z1, %z2, %z0"},
334 {FPU_VFP_EXT_V1xD
, 0x0d200a00, 0x0fb00f00, "fstmdbs%c\t%16-19r!, %y3"},
335 {FPU_VFP_EXT_V1xD
, 0x0d200b00, 0x0fb00f00, "fstmdb%0?xd%c\t%16-19r!, %z3"},
336 {FPU_VFP_EXT_V1xD
, 0x0d300a00, 0x0fb00f00, "fldmdbs%c\t%16-19r!, %y3"},
337 {FPU_VFP_EXT_V1xD
, 0x0d300b00, 0x0fb00f00, "fldmdb%0?xd%c\t%16-19r!, %z3"},
338 {FPU_VFP_EXT_V1xD
, 0x0d000a00, 0x0f300f00, "fsts%c\t%y1, %A"},
339 {FPU_VFP_EXT_V1
, 0x0d000b00, 0x0f300f00, "fstd%c\t%z1, %A"},
340 {FPU_VFP_EXT_V1xD
, 0x0d100a00, 0x0f300f00, "flds%c\t%y1, %A"},
341 {FPU_VFP_EXT_V1
, 0x0d100b00, 0x0f300f00, "fldd%c\t%z1, %A"},
342 {FPU_VFP_EXT_V1xD
, 0x0c800a00, 0x0f900f00, "fstmias%c\t%16-19r%21'!, %y3"},
343 {FPU_VFP_EXT_V1xD
, 0x0c800b00, 0x0f900f00, "fstmia%0?xd%c\t%16-19r%21'!, %z3"},
344 {FPU_VFP_EXT_V1xD
, 0x0c900a00, 0x0f900f00, "fldmias%c\t%16-19r%21'!, %y3"},
345 {FPU_VFP_EXT_V1xD
, 0x0c900b00, 0x0f900f00, "fldmia%0?xd%c\t%16-19r%21'!, %z3"},
347 /* Cirrus coprocessor instructions. */
348 {ARM_CEXT_MAVERICK
, 0x0d100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"},
349 {ARM_CEXT_MAVERICK
, 0x0c100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"},
350 {ARM_CEXT_MAVERICK
, 0x0d500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"},
351 {ARM_CEXT_MAVERICK
, 0x0c500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"},
352 {ARM_CEXT_MAVERICK
, 0x0d100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"},
353 {ARM_CEXT_MAVERICK
, 0x0c100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"},
354 {ARM_CEXT_MAVERICK
, 0x0d500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"},
355 {ARM_CEXT_MAVERICK
, 0x0c500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"},
356 {ARM_CEXT_MAVERICK
, 0x0d000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"},
357 {ARM_CEXT_MAVERICK
, 0x0c000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"},
358 {ARM_CEXT_MAVERICK
, 0x0d400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"},
359 {ARM_CEXT_MAVERICK
, 0x0c400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"},
360 {ARM_CEXT_MAVERICK
, 0x0d000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"},
361 {ARM_CEXT_MAVERICK
, 0x0c000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"},
362 {ARM_CEXT_MAVERICK
, 0x0d400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"},
363 {ARM_CEXT_MAVERICK
, 0x0c400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"},
364 {ARM_CEXT_MAVERICK
, 0x0e000450, 0x0ff00ff0, "cfmvsr%c\tmvf%16-19d, %12-15r"},
365 {ARM_CEXT_MAVERICK
, 0x0e100450, 0x0ff00ff0, "cfmvrs%c\t%12-15r, mvf%16-19d"},
366 {ARM_CEXT_MAVERICK
, 0x0e000410, 0x0ff00ff0, "cfmvdlr%c\tmvd%16-19d, %12-15r"},
367 {ARM_CEXT_MAVERICK
, 0x0e100410, 0x0ff00ff0, "cfmvrdl%c\t%12-15r, mvd%16-19d"},
368 {ARM_CEXT_MAVERICK
, 0x0e000430, 0x0ff00ff0, "cfmvdhr%c\tmvd%16-19d, %12-15r"},
369 {ARM_CEXT_MAVERICK
, 0x0e100430, 0x0ff00fff, "cfmvrdh%c\t%12-15r, mvd%16-19d"},
370 {ARM_CEXT_MAVERICK
, 0x0e000510, 0x0ff00fff, "cfmv64lr%c\tmvdx%16-19d, %12-15r"},
371 {ARM_CEXT_MAVERICK
, 0x0e100510, 0x0ff00fff, "cfmvr64l%c\t%12-15r, mvdx%16-19d"},
372 {ARM_CEXT_MAVERICK
, 0x0e000530, 0x0ff00fff, "cfmv64hr%c\tmvdx%16-19d, %12-15r"},
373 {ARM_CEXT_MAVERICK
, 0x0e100530, 0x0ff00fff, "cfmvr64h%c\t%12-15r, mvdx%16-19d"},
374 {ARM_CEXT_MAVERICK
, 0x0e200440, 0x0ff00fff, "cfmval32%c\tmvax%12-15d, mvfx%16-19d"},
375 {ARM_CEXT_MAVERICK
, 0x0e100440, 0x0ff00fff, "cfmv32al%c\tmvfx%12-15d, mvax%16-19d"},
376 {ARM_CEXT_MAVERICK
, 0x0e200460, 0x0ff00fff, "cfmvam32%c\tmvax%12-15d, mvfx%16-19d"},
377 {ARM_CEXT_MAVERICK
, 0x0e100460, 0x0ff00fff, "cfmv32am%c\tmvfx%12-15d, mvax%16-19d"},
378 {ARM_CEXT_MAVERICK
, 0x0e200480, 0x0ff00fff, "cfmvah32%c\tmvax%12-15d, mvfx%16-19d"},
379 {ARM_CEXT_MAVERICK
, 0x0e100480, 0x0ff00fff, "cfmv32ah%c\tmvfx%12-15d, mvax%16-19d"},
380 {ARM_CEXT_MAVERICK
, 0x0e2004a0, 0x0ff00fff, "cfmva32%c\tmvax%12-15d, mvfx%16-19d"},
381 {ARM_CEXT_MAVERICK
, 0x0e1004a0, 0x0ff00fff, "cfmv32a%c\tmvfx%12-15d, mvax%16-19d"},
382 {ARM_CEXT_MAVERICK
, 0x0e2004c0, 0x0ff00fff, "cfmva64%c\tmvax%12-15d, mvdx%16-19d"},
383 {ARM_CEXT_MAVERICK
, 0x0e1004c0, 0x0ff00fff, "cfmv64a%c\tmvdx%12-15d, mvax%16-19d"},
384 {ARM_CEXT_MAVERICK
, 0x0e2004e0, 0x0fff0fff, "cfmvsc32%c\tdspsc, mvdx%12-15d"},
385 {ARM_CEXT_MAVERICK
, 0x0e1004e0, 0x0fff0fff, "cfmv32sc%c\tmvdx%12-15d, dspsc"},
386 {ARM_CEXT_MAVERICK
, 0x0e000400, 0x0ff00fff, "cfcpys%c\tmvf%12-15d, mvf%16-19d"},
387 {ARM_CEXT_MAVERICK
, 0x0e000420, 0x0ff00fff, "cfcpyd%c\tmvd%12-15d, mvd%16-19d"},
388 {ARM_CEXT_MAVERICK
, 0x0e000460, 0x0ff00fff, "cfcvtsd%c\tmvd%12-15d, mvf%16-19d"},
389 {ARM_CEXT_MAVERICK
, 0x0e000440, 0x0ff00fff, "cfcvtds%c\tmvf%12-15d, mvd%16-19d"},
390 {ARM_CEXT_MAVERICK
, 0x0e000480, 0x0ff00fff, "cfcvt32s%c\tmvf%12-15d, mvfx%16-19d"},
391 {ARM_CEXT_MAVERICK
, 0x0e0004a0, 0x0ff00fff, "cfcvt32d%c\tmvd%12-15d, mvfx%16-19d"},
392 {ARM_CEXT_MAVERICK
, 0x0e0004c0, 0x0ff00fff, "cfcvt64s%c\tmvf%12-15d, mvdx%16-19d"},
393 {ARM_CEXT_MAVERICK
, 0x0e0004e0, 0x0ff00fff, "cfcvt64d%c\tmvd%12-15d, mvdx%16-19d"},
394 {ARM_CEXT_MAVERICK
, 0x0e100580, 0x0ff00fff, "cfcvts32%c\tmvfx%12-15d, mvf%16-19d"},
395 {ARM_CEXT_MAVERICK
, 0x0e1005a0, 0x0ff00fff, "cfcvtd32%c\tmvfx%12-15d, mvd%16-19d"},
396 {ARM_CEXT_MAVERICK
, 0x0e1005c0, 0x0ff00fff, "cftruncs32%c\tmvfx%12-15d, mvf%16-19d"},
397 {ARM_CEXT_MAVERICK
, 0x0e1005e0, 0x0ff00fff, "cftruncd32%c\tmvfx%12-15d, mvd%16-19d"},
398 {ARM_CEXT_MAVERICK
, 0x0e000550, 0x0ff00ff0, "cfrshl32%c\tmvfx%16-19d, mvfx%0-3d, %12-15r"},
399 {ARM_CEXT_MAVERICK
, 0x0e000570, 0x0ff00ff0, "cfrshl64%c\tmvdx%16-19d, mvdx%0-3d, %12-15r"},
400 {ARM_CEXT_MAVERICK
, 0x0e000500, 0x0ff00f10, "cfsh32%c\tmvfx%12-15d, mvfx%16-19d, #%I"},
401 {ARM_CEXT_MAVERICK
, 0x0e200500, 0x0ff00f10, "cfsh64%c\tmvdx%12-15d, mvdx%16-19d, #%I"},
402 {ARM_CEXT_MAVERICK
, 0x0e100490, 0x0ff00ff0, "cfcmps%c\t%12-15r, mvf%16-19d, mvf%0-3d"},
403 {ARM_CEXT_MAVERICK
, 0x0e1004b0, 0x0ff00ff0, "cfcmpd%c\t%12-15r, mvd%16-19d, mvd%0-3d"},
404 {ARM_CEXT_MAVERICK
, 0x0e100590, 0x0ff00ff0, "cfcmp32%c\t%12-15r, mvfx%16-19d, mvfx%0-3d"},
405 {ARM_CEXT_MAVERICK
, 0x0e1005b0, 0x0ff00ff0, "cfcmp64%c\t%12-15r, mvdx%16-19d, mvdx%0-3d"},
406 {ARM_CEXT_MAVERICK
, 0x0e300400, 0x0ff00fff, "cfabss%c\tmvf%12-15d, mvf%16-19d"},
407 {ARM_CEXT_MAVERICK
, 0x0e300420, 0x0ff00fff, "cfabsd%c\tmvd%12-15d, mvd%16-19d"},
408 {ARM_CEXT_MAVERICK
, 0x0e300440, 0x0ff00fff, "cfnegs%c\tmvf%12-15d, mvf%16-19d"},
409 {ARM_CEXT_MAVERICK
, 0x0e300460, 0x0ff00fff, "cfnegd%c\tmvd%12-15d, mvd%16-19d"},
410 {ARM_CEXT_MAVERICK
, 0x0e300480, 0x0ff00ff0, "cfadds%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"},
411 {ARM_CEXT_MAVERICK
, 0x0e3004a0, 0x0ff00ff0, "cfaddd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"},
412 {ARM_CEXT_MAVERICK
, 0x0e3004c0, 0x0ff00ff0, "cfsubs%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"},
413 {ARM_CEXT_MAVERICK
, 0x0e3004e0, 0x0ff00ff0, "cfsubd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"},
414 {ARM_CEXT_MAVERICK
, 0x0e100400, 0x0ff00ff0, "cfmuls%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"},
415 {ARM_CEXT_MAVERICK
, 0x0e100420, 0x0ff00ff0, "cfmuld%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"},
416 {ARM_CEXT_MAVERICK
, 0x0e300500, 0x0ff00fff, "cfabs32%c\tmvfx%12-15d, mvfx%16-19d"},
417 {ARM_CEXT_MAVERICK
, 0x0e300520, 0x0ff00fff, "cfabs64%c\tmvdx%12-15d, mvdx%16-19d"},
418 {ARM_CEXT_MAVERICK
, 0x0e300540, 0x0ff00fff, "cfneg32%c\tmvfx%12-15d, mvfx%16-19d"},
419 {ARM_CEXT_MAVERICK
, 0x0e300560, 0x0ff00fff, "cfneg64%c\tmvdx%12-15d, mvdx%16-19d"},
420 {ARM_CEXT_MAVERICK
, 0x0e300580, 0x0ff00ff0, "cfadd32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
421 {ARM_CEXT_MAVERICK
, 0x0e3005a0, 0x0ff00ff0, "cfadd64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"},
422 {ARM_CEXT_MAVERICK
, 0x0e3005c0, 0x0ff00ff0, "cfsub32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
423 {ARM_CEXT_MAVERICK
, 0x0e3005e0, 0x0ff00ff0, "cfsub64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"},
424 {ARM_CEXT_MAVERICK
, 0x0e100500, 0x0ff00ff0, "cfmul32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
425 {ARM_CEXT_MAVERICK
, 0x0e100520, 0x0ff00ff0, "cfmul64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"},
426 {ARM_CEXT_MAVERICK
, 0x0e100540, 0x0ff00ff0, "cfmac32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
427 {ARM_CEXT_MAVERICK
, 0x0e100560, 0x0ff00ff0, "cfmsc32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
428 {ARM_CEXT_MAVERICK
, 0x0e000600, 0x0ff00f10, "cfmadd32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
429 {ARM_CEXT_MAVERICK
, 0x0e100600, 0x0ff00f10, "cfmsub32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
430 {ARM_CEXT_MAVERICK
, 0x0e200600, 0x0ff00f10, "cfmadda32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"},
431 {ARM_CEXT_MAVERICK
, 0x0e300600, 0x0ff00f10, "cfmsuba32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"},
433 /* Generic coprocessor instructions */
434 {ARM_EXT_V2
, 0x0c400000, 0x0ff00000, "mcrr%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
435 {ARM_EXT_V2
, 0x0c500000, 0x0ff00000, "mrrc%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
436 {ARM_EXT_V2
, 0x0e000000, 0x0f000010, "cdp%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"},
437 {ARM_EXT_V2
, 0x0e100010, 0x0f100010, "mrc%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
438 {ARM_EXT_V2
, 0x0e000010, 0x0f100010, "mcr%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
439 {ARM_EXT_V2
, 0x0c000000, 0x0e100000, "stc%c%22'l\t%8-11d, cr%12-15d, %A"},
440 {ARM_EXT_V2
, 0x0c100000, 0x0e100000, "ldc%c%22'l\t%8-11d, cr%12-15d, %A"},
442 /* V6 coprocessor instructions */
443 {ARM_EXT_V6
, 0xfc500000, 0xfff00000, "mrrc2%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
444 {ARM_EXT_V6
, 0xfc400000, 0xfff00000, "mcrr2%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
446 /* V5 coprocessor instructions */
447 {ARM_EXT_V5
, 0xfc100000, 0xfe100000, "ldc2%22'l%c\t%8-11d, cr%12-15d, %A"},
448 {ARM_EXT_V5
, 0xfc000000, 0xfe100000, "stc2%22'l%c\t%8-11d, cr%12-15d, %A"},
449 {ARM_EXT_V5
, 0xfe000000, 0xff000010, "cdp2%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"},
450 {ARM_EXT_V5
, 0xfe000010, 0xff100010, "mcr2%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
451 {ARM_EXT_V5
, 0xfe100010, 0xff100010, "mrc2%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
456 /* Neon opcode table: This does not encode the top byte -- that is
457 checked by the print_insn_neon routine, as it depends on whether we are
458 doing thumb32 or arm32 disassembly. */
460 /* print_insn_neon recognizes the following format control codes:
464 %c print condition code
465 %A print v{st,ld}[1234] operands
466 %B print v{st,ld}[1234] any one operands
467 %C print v{st,ld}[1234] single->all operands
469 %E print vmov, vmvn, vorr, vbic encoded constant
470 %F print vtbl,vtbx register list
472 %<bitfield>r print as an ARM register
473 %<bitfield>d print the bitfield in decimal
474 %<bitfield>e print the 2^N - bitfield in decimal
475 %<bitfield>D print as a NEON D register
476 %<bitfield>Q print as a NEON Q register
477 %<bitfield>R print as a NEON D or Q register
478 %<bitfield>Sn print byte scaled width limited by n
479 %<bitfield>Tn print short scaled width limited by n
480 %<bitfield>Un print long scaled width limited by n
482 %<bitfield>'c print specified char iff bitfield is all ones
483 %<bitfield>`c print specified char iff bitfield is all zeroes
484 %<bitfield>?ab... select from array of values in big endian order */
486 static const struct opcode32 neon_opcodes
[] =
489 {FPU_NEON_EXT_V1
, 0xf2b00840, 0xffb00850, "vext%c.8\t%12-15,22R, %16-19,7R, %0-3,5R, #%8-11d"},
490 {FPU_NEON_EXT_V1
, 0xf2b00000, 0xffb00810, "vext%c.8\t%12-15,22R, %16-19,7R, %0-3,5R, #%8-11d"},
492 /* Move data element to all lanes */
493 {FPU_NEON_EXT_V1
, 0xf3b40c00, 0xffb70f90, "vdup%c.32\t%12-15,22R, %0-3,5D[%19d]"},
494 {FPU_NEON_EXT_V1
, 0xf3b20c00, 0xffb30f90, "vdup%c.16\t%12-15,22R, %0-3,5D[%18-19d]"},
495 {FPU_NEON_EXT_V1
, 0xf3b10c00, 0xffb10f90, "vdup%c.8\t%12-15,22R, %0-3,5D[%17-19d]"},
498 {FPU_NEON_EXT_V1
, 0xf3b00800, 0xffb00c50, "vtbl%c.8\t%12-15,22D, %F, %0-3,5D"},
499 {FPU_NEON_EXT_V1
, 0xf3b00840, 0xffb00c50, "vtbx%c.8\t%12-15,22D, %F, %0-3,5D"},
501 /* Two registers, miscellaneous */
502 {FPU_NEON_EXT_V1
, 0xf2880a10, 0xfebf0fd0, "vmovl%c.%24?us8\t%12-15,22Q, %0-3,5D"},
503 {FPU_NEON_EXT_V1
, 0xf2900a10, 0xfebf0fd0, "vmovl%c.%24?us16\t%12-15,22Q, %0-3,5D"},
504 {FPU_NEON_EXT_V1
, 0xf2a00a10, 0xfebf0fd0, "vmovl%c.%24?us32\t%12-15,22Q, %0-3,5D"},
505 {FPU_NEON_EXT_V1
, 0xf3b00500, 0xffbf0f90, "vcnt%c.8\t%12-15,22R, %0-3,5R"},
506 {FPU_NEON_EXT_V1
, 0xf3b00580, 0xffbf0f90, "vmvn%c\t%12-15,22R, %0-3,5R"},
507 {FPU_NEON_EXT_V1
, 0xf3b20000, 0xffbf0f90, "vswp%c\t%12-15,22R, %0-3,5R"},
508 {FPU_NEON_EXT_V1
, 0xf3b20200, 0xffb30fd0, "vmovn%c.i%18-19T2\t%12-15,22D, %0-3,5Q"},
509 {FPU_NEON_EXT_V1
, 0xf3b20240, 0xffb30fd0, "vqmovun%c.s%18-19T2\t%12-15,22D, %0-3,5Q"},
510 {FPU_NEON_EXT_V1
, 0xf3b20280, 0xffb30fd0, "vqmovn%c.s%18-19T2\t%12-15,22D, %0-3,5Q"},
511 {FPU_NEON_EXT_V1
, 0xf3b202c0, 0xffb30fd0, "vqmovn%c.u%18-19T2\t%12-15,22D, %0-3,5Q"},
512 {FPU_NEON_EXT_V1
, 0xf3b20300, 0xffb30fd0, "vshll%c.i%18-19S2\t%12-15,22Q, %0-3,5D, #%18-19S2"},
513 {FPU_NEON_EXT_V1
, 0xf3bb0400, 0xffbf0e90, "vrecpe%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"},
514 {FPU_NEON_EXT_V1
, 0xf3bb0480, 0xffbf0e90, "vrsqrte%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"},
515 {FPU_NEON_EXT_V1
, 0xf3b00000, 0xffb30f90, "vrev64%c.%18-19S2\t%12-15,22R, %0-3,5R"},
516 {FPU_NEON_EXT_V1
, 0xf3b00080, 0xffb30f90, "vrev32%c.%18-19S2\t%12-15,22R, %0-3,5R"},
517 {FPU_NEON_EXT_V1
, 0xf3b00100, 0xffb30f90, "vrev16%c.%18-19S2\t%12-15,22R, %0-3,5R"},
518 {FPU_NEON_EXT_V1
, 0xf3b00400, 0xffb30f90, "vcls%c.s%18-19S2\t%12-15,22R, %0-3,5R"},
519 {FPU_NEON_EXT_V1
, 0xf3b00480, 0xffb30f90, "vclz%c.i%18-19S2\t%12-15,22R, %0-3,5R"},
520 {FPU_NEON_EXT_V1
, 0xf3b00700, 0xffb30f90, "vqabs%c.s%18-19S2\t%12-15,22R, %0-3,5R"},
521 {FPU_NEON_EXT_V1
, 0xf3b00780, 0xffb30f90, "vqneg%c.s%18-19S2\t%12-15,22R, %0-3,5R"},
522 {FPU_NEON_EXT_V1
, 0xf3b20080, 0xffb30f90, "vtrn%c.%18-19S2\t%12-15,22R, %0-3,5R"},
523 {FPU_NEON_EXT_V1
, 0xf3b20100, 0xffb30f90, "vuzp%c.%18-19S2\t%12-15,22R, %0-3,5R"},
524 {FPU_NEON_EXT_V1
, 0xf3b20180, 0xffb30f90, "vzip%c.%18-19S2\t%12-15,22R, %0-3,5R"},
525 {FPU_NEON_EXT_V1
, 0xf3b10000, 0xffb30b90, "vcgt%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
526 {FPU_NEON_EXT_V1
, 0xf3b10080, 0xffb30b90, "vcge%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
527 {FPU_NEON_EXT_V1
, 0xf3b10100, 0xffb30b90, "vceq%c.%10?fi%18-19S2\t%12-15,22R, %0-3,5R, #0"},
528 {FPU_NEON_EXT_V1
, 0xf3b10180, 0xffb30b90, "vcle%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
529 {FPU_NEON_EXT_V1
, 0xf3b10200, 0xffb30b90, "vclt%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
530 {FPU_NEON_EXT_V1
, 0xf3b10300, 0xffb30b90, "vabs%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R"},
531 {FPU_NEON_EXT_V1
, 0xf3b10380, 0xffb30b90, "vneg%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R"},
532 {FPU_NEON_EXT_V1
, 0xf3b00200, 0xffb30f10, "vpaddl%c.%7?us%18-19S2\t%12-15,22R, %0-3,5R"},
533 {FPU_NEON_EXT_V1
, 0xf3b00600, 0xffb30f10, "vpadal%c.%7?us%18-19S2\t%12-15,22R, %0-3,5R"},
534 {FPU_NEON_EXT_V1
, 0xf3b30600, 0xffb30e10, "vcvt%c.%7-8?usff%18-19Sa.%7-8?ffus%18-19Sa\t%12-15,22R, %0-3,5R"},
536 /* Three registers of the same length */
537 {FPU_NEON_EXT_V1
, 0xf2000110, 0xffb00f10, "vand%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
538 {FPU_NEON_EXT_V1
, 0xf2100110, 0xffb00f10, "vbic%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
539 {FPU_NEON_EXT_V1
, 0xf2200110, 0xffb00f10, "vorr%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
540 {FPU_NEON_EXT_V1
, 0xf2300110, 0xffb00f10, "vorn%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
541 {FPU_NEON_EXT_V1
, 0xf3000110, 0xffb00f10, "veor%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
542 {FPU_NEON_EXT_V1
, 0xf3100110, 0xffb00f10, "vbsl%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
543 {FPU_NEON_EXT_V1
, 0xf3200110, 0xffb00f10, "vbit%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
544 {FPU_NEON_EXT_V1
, 0xf3300110, 0xffb00f10, "vbif%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
545 {FPU_NEON_EXT_V1
, 0xf2000d00, 0xffa00f10, "vadd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
546 {FPU_NEON_EXT_V1
, 0xf2000d10, 0xffa00f10, "vmla%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
547 {FPU_NEON_EXT_V1
, 0xf2000e00, 0xffa00f10, "vceq%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
548 {FPU_NEON_EXT_V1
, 0xf2000f00, 0xffa00f10, "vmax%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
549 {FPU_NEON_EXT_V1
, 0xf2000f10, 0xffa00f10, "vrecps%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
550 {FPU_NEON_EXT_V1
, 0xf2200d00, 0xffa00f10, "vsub%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
551 {FPU_NEON_EXT_V1
, 0xf2200d10, 0xffa00f10, "vmls%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
552 {FPU_NEON_EXT_V1
, 0xf2200f00, 0xffa00f10, "vmin%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
553 {FPU_NEON_EXT_V1
, 0xf2200f10, 0xffa00f10, "vrsqrts%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
554 {FPU_NEON_EXT_V1
, 0xf3000d00, 0xffa00f10, "vpadd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
555 {FPU_NEON_EXT_V1
, 0xf3000d10, 0xffa00f10, "vmul%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
556 {FPU_NEON_EXT_V1
, 0xf3000e00, 0xffa00f10, "vcge%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
557 {FPU_NEON_EXT_V1
, 0xf3000e10, 0xffa00f10, "vacge%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
558 {FPU_NEON_EXT_V1
, 0xf3000f00, 0xffa00f10, "vpmax%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
559 {FPU_NEON_EXT_V1
, 0xf3200d00, 0xffa00f10, "vabd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
560 {FPU_NEON_EXT_V1
, 0xf3200e00, 0xffa00f10, "vcgt%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
561 {FPU_NEON_EXT_V1
, 0xf3200e10, 0xffa00f10, "vacgt%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
562 {FPU_NEON_EXT_V1
, 0xf3200f00, 0xffa00f10, "vpmin%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
563 {FPU_NEON_EXT_V1
, 0xf2000800, 0xff800f10, "vadd%c.i%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
564 {FPU_NEON_EXT_V1
, 0xf2000810, 0xff800f10, "vtst%c.%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
565 {FPU_NEON_EXT_V1
, 0xf2000900, 0xff800f10, "vmla%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
566 {FPU_NEON_EXT_V1
, 0xf2000b00, 0xff800f10, "vqdmulh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
567 {FPU_NEON_EXT_V1
, 0xf2000b10, 0xff800f10, "vpadd%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
568 {FPU_NEON_EXT_V1
, 0xf3000800, 0xff800f10, "vsub%c.i%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
569 {FPU_NEON_EXT_V1
, 0xf3000810, 0xff800f10, "vceq%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
570 {FPU_NEON_EXT_V1
, 0xf3000900, 0xff800f10, "vmls%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
571 {FPU_NEON_EXT_V1
, 0xf3000b00, 0xff800f10, "vqrdmulh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
572 {FPU_NEON_EXT_V1
, 0xf2000000, 0xfe800f10, "vhadd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
573 {FPU_NEON_EXT_V1
, 0xf2000010, 0xfe800f10, "vqadd%c.%24?us%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
574 {FPU_NEON_EXT_V1
, 0xf2000100, 0xfe800f10, "vrhadd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
575 {FPU_NEON_EXT_V1
, 0xf2000200, 0xfe800f10, "vhsub%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
576 {FPU_NEON_EXT_V1
, 0xf2000210, 0xfe800f10, "vqsub%c.%24?us%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
577 {FPU_NEON_EXT_V1
, 0xf2000300, 0xfe800f10, "vcgt%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
578 {FPU_NEON_EXT_V1
, 0xf2000310, 0xfe800f10, "vcge%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
579 {FPU_NEON_EXT_V1
, 0xf2000400, 0xfe800f10, "vshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
580 {FPU_NEON_EXT_V1
, 0xf2000410, 0xfe800f10, "vqshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
581 {FPU_NEON_EXT_V1
, 0xf2000500, 0xfe800f10, "vrshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
582 {FPU_NEON_EXT_V1
, 0xf2000510, 0xfe800f10, "vqrshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
583 {FPU_NEON_EXT_V1
, 0xf2000600, 0xfe800f10, "vmax%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
584 {FPU_NEON_EXT_V1
, 0xf2000610, 0xfe800f10, "vmin%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
585 {FPU_NEON_EXT_V1
, 0xf2000700, 0xfe800f10, "vabd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
586 {FPU_NEON_EXT_V1
, 0xf2000710, 0xfe800f10, "vaba%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
587 {FPU_NEON_EXT_V1
, 0xf2000910, 0xfe800f10, "vmul%c.%24?pi%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
588 {FPU_NEON_EXT_V1
, 0xf2000a00, 0xfe800f10, "vpmax%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
589 {FPU_NEON_EXT_V1
, 0xf2000a10, 0xfe800f10, "vpmin%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
591 /* One register and an immediate value */
592 {FPU_NEON_EXT_V1
, 0xf2800e10, 0xfeb80fb0, "vmov%c.i8\t%12-15,22R, %E"},
593 {FPU_NEON_EXT_V1
, 0xf2800e30, 0xfeb80fb0, "vmov%c.i64\t%12-15,22R, %E"},
594 {FPU_NEON_EXT_V1
, 0xf2800f10, 0xfeb80fb0, "vmov%c.f32\t%12-15,22R, %E"},
595 {FPU_NEON_EXT_V1
, 0xf2800810, 0xfeb80db0, "vmov%c.i16\t%12-15,22R, %E"},
596 {FPU_NEON_EXT_V1
, 0xf2800830, 0xfeb80db0, "vmvn%c.i16\t%12-15,22R, %E"},
597 {FPU_NEON_EXT_V1
, 0xf2800910, 0xfeb80db0, "vorr%c.i16\t%12-15,22R, %E"},
598 {FPU_NEON_EXT_V1
, 0xf2800930, 0xfeb80db0, "vbic%c.i16\t%12-15,22R, %E"},
599 {FPU_NEON_EXT_V1
, 0xf2800c10, 0xfeb80eb0, "vmov%c.i32\t%12-15,22R, %E"},
600 {FPU_NEON_EXT_V1
, 0xf2800c30, 0xfeb80eb0, "vmvn%c.i32\t%12-15,22R, %E"},
601 {FPU_NEON_EXT_V1
, 0xf2800110, 0xfeb809b0, "vorr%c.i32\t%12-15,22R, %E"},
602 {FPU_NEON_EXT_V1
, 0xf2800130, 0xfeb809b0, "vbic%c.i32\t%12-15,22R, %E"},
603 {FPU_NEON_EXT_V1
, 0xf2800010, 0xfeb808b0, "vmov%c.i32\t%12-15,22R, %E"},
604 {FPU_NEON_EXT_V1
, 0xf2800030, 0xfeb808b0, "vmvn%c.i32\t%12-15,22R, %E"},
606 /* Two registers and a shift amount */
607 {FPU_NEON_EXT_V1
, 0xf2880810, 0xffb80fd0, "vshrn%c.i16\t%12-15,22D, %0-3,5Q, #%16-18e"},
608 {FPU_NEON_EXT_V1
, 0xf2880850, 0xffb80fd0, "vrshrn%c.i16\t%12-15,22D, %0-3,5Q, #%16-18e"},
609 {FPU_NEON_EXT_V1
, 0xf2880810, 0xfeb80fd0, "vqshrun%c.s16\t%12-15,22D, %0-3,5Q, #%16-18e"},
610 {FPU_NEON_EXT_V1
, 0xf2880850, 0xfeb80fd0, "vqrshrun%c.s16\t%12-15,22D, %0-3,5Q, #%16-18e"},
611 {FPU_NEON_EXT_V1
, 0xf2880910, 0xfeb80fd0, "vqshrn%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-18e"},
612 {FPU_NEON_EXT_V1
, 0xf2880950, 0xfeb80fd0, "vqrshrn%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-18e"},
613 {FPU_NEON_EXT_V1
, 0xf2880a10, 0xfeb80fd0, "vshll%c.%24?us8\t%12-15,22D, %0-3,5Q, #%16-18d"},
614 {FPU_NEON_EXT_V1
, 0xf2900810, 0xffb00fd0, "vshrn%c.i32\t%12-15,22D, %0-3,5Q, #%16-19e"},
615 {FPU_NEON_EXT_V1
, 0xf2900850, 0xffb00fd0, "vrshrn%c.i32\t%12-15,22D, %0-3,5Q, #%16-19e"},
616 {FPU_NEON_EXT_V1
, 0xf2880510, 0xffb80f90, "vshl%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18d"},
617 {FPU_NEON_EXT_V1
, 0xf3880410, 0xffb80f90, "vsri%c.8\t%12-15,22R, %0-3,5R, #%16-18e"},
618 {FPU_NEON_EXT_V1
, 0xf3880510, 0xffb80f90, "vsli%c.8\t%12-15,22R, %0-3,5R, #%16-18d"},
619 {FPU_NEON_EXT_V1
, 0xf3880610, 0xffb80f90, "vqshlu%c.s8\t%12-15,22R, %0-3,5R, #%16-18d"},
620 {FPU_NEON_EXT_V1
, 0xf2900810, 0xfeb00fd0, "vqshrun%c.s32\t%12-15,22D, %0-3,5Q, #%16-19e"},
621 {FPU_NEON_EXT_V1
, 0xf2900850, 0xfeb00fd0, "vqrshrun%c.s32\t%12-15,22D, %0-3,5Q, #%16-19e"},
622 {FPU_NEON_EXT_V1
, 0xf2900910, 0xfeb00fd0, "vqshrn%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-19e"},
623 {FPU_NEON_EXT_V1
, 0xf2900950, 0xfeb00fd0, "vqrshrn%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-19e"},
624 {FPU_NEON_EXT_V1
, 0xf2900a10, 0xfeb00fd0, "vshll%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-19d"},
625 {FPU_NEON_EXT_V1
, 0xf2880010, 0xfeb80f90, "vshr%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
626 {FPU_NEON_EXT_V1
, 0xf2880110, 0xfeb80f90, "vsra%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
627 {FPU_NEON_EXT_V1
, 0xf2880210, 0xfeb80f90, "vrshr%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
628 {FPU_NEON_EXT_V1
, 0xf2880310, 0xfeb80f90, "vrsra%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
629 {FPU_NEON_EXT_V1
, 0xf2880710, 0xfeb80f90, "vqshl%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18d"},
630 {FPU_NEON_EXT_V1
, 0xf2a00810, 0xffa00fd0, "vshrn%c.i64\t%12-15,22D, %0-3,5Q, #%16-20e"},
631 {FPU_NEON_EXT_V1
, 0xf2a00850, 0xffa00fd0, "vrshrn%c.i64\t%12-15,22D, %0-3,5Q, #%16-20e"},
632 {FPU_NEON_EXT_V1
, 0xf2900510, 0xffb00f90, "vshl%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19d"},
633 {FPU_NEON_EXT_V1
, 0xf3900410, 0xffb00f90, "vsri%c.16\t%12-15,22R, %0-3,5R, #%16-19e"},
634 {FPU_NEON_EXT_V1
, 0xf3900510, 0xffb00f90, "vsli%c.16\t%12-15,22R, %0-3,5R, #%16-19d"},
635 {FPU_NEON_EXT_V1
, 0xf3900610, 0xffb00f90, "vqshlu%c.s16\t%12-15,22R, %0-3,5R, #%16-19d"},
636 {FPU_NEON_EXT_V1
, 0xf2a00a10, 0xfea00fd0, "vshll%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-20d"},
637 {FPU_NEON_EXT_V1
, 0xf2900010, 0xfeb00f90, "vshr%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
638 {FPU_NEON_EXT_V1
, 0xf2900110, 0xfeb00f90, "vsra%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
639 {FPU_NEON_EXT_V1
, 0xf2900210, 0xfeb00f90, "vrshr%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
640 {FPU_NEON_EXT_V1
, 0xf2900310, 0xfeb00f90, "vrsra%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
641 {FPU_NEON_EXT_V1
, 0xf2900710, 0xfeb00f90, "vqshl%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19d"},
642 {FPU_NEON_EXT_V1
, 0xf2800810, 0xfec00fd0, "vqshrun%c.s64\t%12-15,22D, %0-3,5Q, #%16-20e"},
643 {FPU_NEON_EXT_V1
, 0xf2800850, 0xfec00fd0, "vqrshrun%c.s64\t%12-15,22D, %0-3,5Q, #%16-20e"},
644 {FPU_NEON_EXT_V1
, 0xf2800910, 0xfec00fd0, "vqshrn%c.%24?us64\t%12-15,22D, %0-3,5Q, #%16-20e"},
645 {FPU_NEON_EXT_V1
, 0xf2800950, 0xfec00fd0, "vqrshrn%c.%24?us64\t%12-15,22D, %0-3,5Q, #%16-20e"},
646 {FPU_NEON_EXT_V1
, 0xf2a00510, 0xffa00f90, "vshl%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20d"},
647 {FPU_NEON_EXT_V1
, 0xf3a00410, 0xffa00f90, "vsri%c.32\t%12-15,22R, %0-3,5R, #%16-20e"},
648 {FPU_NEON_EXT_V1
, 0xf3a00510, 0xffa00f90, "vsli%c.32\t%12-15,22R, %0-3,5R, #%16-20d"},
649 {FPU_NEON_EXT_V1
, 0xf3a00610, 0xffa00f90, "vqshlu%c.s32\t%12-15,22R, %0-3,5R, #%16-20d"},
650 {FPU_NEON_EXT_V1
, 0xf2a00010, 0xfea00f90, "vshr%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
651 {FPU_NEON_EXT_V1
, 0xf2a00110, 0xfea00f90, "vsra%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
652 {FPU_NEON_EXT_V1
, 0xf2a00210, 0xfea00f90, "vrshr%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
653 {FPU_NEON_EXT_V1
, 0xf2a00310, 0xfea00f90, "vrsra%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
654 {FPU_NEON_EXT_V1
, 0xf2a00710, 0xfea00f90, "vqshl%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20d"},
655 {FPU_NEON_EXT_V1
, 0xf2800590, 0xff800f90, "vshl%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21d"},
656 {FPU_NEON_EXT_V1
, 0xf3800490, 0xff800f90, "vsri%c.64\t%12-15,22R, %0-3,5R, #%16-21e"},
657 {FPU_NEON_EXT_V1
, 0xf3800590, 0xff800f90, "vsli%c.64\t%12-15,22R, %0-3,5R, #%16-21d"},
658 {FPU_NEON_EXT_V1
, 0xf3800690, 0xff800f90, "vqshlu%c.s64\t%12-15,22R, %0-3,5R, #%16-21d"},
659 {FPU_NEON_EXT_V1
, 0xf2800090, 0xfe800f90, "vshr%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
660 {FPU_NEON_EXT_V1
, 0xf2800190, 0xfe800f90, "vsra%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
661 {FPU_NEON_EXT_V1
, 0xf2800290, 0xfe800f90, "vrshr%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
662 {FPU_NEON_EXT_V1
, 0xf2800390, 0xfe800f90, "vrsra%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
663 {FPU_NEON_EXT_V1
, 0xf2800790, 0xfe800f90, "vqshl%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21d"},
664 {FPU_NEON_EXT_V1
, 0xf2a00e10, 0xfea00e90, "vcvt%c.%24,8?usff32.%24,8?ffus32\t%12-15,22R, %0-3,5R, #%16-20e"},
666 /* Three registers of different lengths */
667 {FPU_NEON_EXT_V1
, 0xf2800e00, 0xfea00f50, "vmull%c.p%20S0\t%12-15,22Q, %16-19,7D, %0-3,5D"},
668 {FPU_NEON_EXT_V1
, 0xf2800400, 0xff800f50, "vaddhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
669 {FPU_NEON_EXT_V1
, 0xf2800600, 0xff800f50, "vsubhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
670 {FPU_NEON_EXT_V1
, 0xf2800900, 0xff800f50, "vqdmlal%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"},
671 {FPU_NEON_EXT_V1
, 0xf2800b00, 0xff800f50, "vqdmlsl%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"},
672 {FPU_NEON_EXT_V1
, 0xf2800d00, 0xff800f50, "vqdmull%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"},
673 {FPU_NEON_EXT_V1
, 0xf3800400, 0xff800f50, "vraddhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
674 {FPU_NEON_EXT_V1
, 0xf3800600, 0xff800f50, "vrsubhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
675 {FPU_NEON_EXT_V1
, 0xf2800000, 0xfe800f50, "vaddl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
676 {FPU_NEON_EXT_V1
, 0xf2800100, 0xfe800f50, "vaddw%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7Q, %0-3,5D"},
677 {FPU_NEON_EXT_V1
, 0xf2800200, 0xfe800f50, "vsubl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
678 {FPU_NEON_EXT_V1
, 0xf2800300, 0xfe800f50, "vsubw%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7Q, %0-3,5D"},
679 {FPU_NEON_EXT_V1
, 0xf2800500, 0xfe800f50, "vabal%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
680 {FPU_NEON_EXT_V1
, 0xf2800700, 0xfe800f50, "vabdl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
681 {FPU_NEON_EXT_V1
, 0xf2800800, 0xfe800f50, "vmlal%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
682 {FPU_NEON_EXT_V1
, 0xf2800a00, 0xfe800f50, "vmlsl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
683 {FPU_NEON_EXT_V1
, 0xf2800c00, 0xfe800f50, "vmull%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
685 /* Two registers and a scalar */
686 {FPU_NEON_EXT_V1
, 0xf2800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"},
687 {FPU_NEON_EXT_V1
, 0xf2800140, 0xff800f50, "vmla%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"},
688 {FPU_NEON_EXT_V1
, 0xf2800340, 0xff800f50, "vqdmlal%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
689 {FPU_NEON_EXT_V1
, 0xf2800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"},
690 {FPU_NEON_EXT_V1
, 0xf2800540, 0xff800f50, "vmls%c.f%20-21S6\t%12-15,22D, %16-19,7D, %D"},
691 {FPU_NEON_EXT_V1
, 0xf2800740, 0xff800f50, "vqdmlsl%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
692 {FPU_NEON_EXT_V1
, 0xf2800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"},
693 {FPU_NEON_EXT_V1
, 0xf2800940, 0xff800f50, "vmul%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"},
694 {FPU_NEON_EXT_V1
, 0xf2800b40, 0xff800f50, "vqdmull%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
695 {FPU_NEON_EXT_V1
, 0xf2800c40, 0xff800f50, "vqdmulh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
696 {FPU_NEON_EXT_V1
, 0xf2800d40, 0xff800f50, "vqrdmulh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
697 {FPU_NEON_EXT_V1
, 0xf3800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
698 {FPU_NEON_EXT_V1
, 0xf3800140, 0xff800f50, "vmla%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"},
699 {FPU_NEON_EXT_V1
, 0xf3800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
700 {FPU_NEON_EXT_V1
, 0xf3800540, 0xff800f50, "vmls%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"},
701 {FPU_NEON_EXT_V1
, 0xf3800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
702 {FPU_NEON_EXT_V1
, 0xf3800940, 0xff800f50, "vmul%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"},
703 {FPU_NEON_EXT_V1
, 0xf3800c40, 0xff800f50, "vqdmulh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
704 {FPU_NEON_EXT_V1
, 0xf3800d40, 0xff800f50, "vqrdmulh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
705 {FPU_NEON_EXT_V1
, 0xf2800240, 0xfe800f50, "vmlal%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
706 {FPU_NEON_EXT_V1
, 0xf2800640, 0xfe800f50, "vmlsl%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
707 {FPU_NEON_EXT_V1
, 0xf2800a40, 0xfe800f50, "vmull%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
709 /* Element and structure load/store */
710 {FPU_NEON_EXT_V1
, 0xf4a00fc0, 0xffb00fc0, "vld4%c.32\t%C"},
711 {FPU_NEON_EXT_V1
, 0xf4a00c00, 0xffb00f00, "vld1%c.%6-7S2\t%C"},
712 {FPU_NEON_EXT_V1
, 0xf4a00d00, 0xffb00f00, "vld2%c.%6-7S2\t%C"},
713 {FPU_NEON_EXT_V1
, 0xf4a00e00, 0xffb00f00, "vld3%c.%6-7S2\t%C"},
714 {FPU_NEON_EXT_V1
, 0xf4a00f00, 0xffb00f00, "vld4%c.%6-7S2\t%C"},
715 {FPU_NEON_EXT_V1
, 0xf4000200, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
716 {FPU_NEON_EXT_V1
, 0xf4000300, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"},
717 {FPU_NEON_EXT_V1
, 0xf4000400, 0xff900f00, "v%21?ls%21?dt3%c.%6-7S2\t%A"},
718 {FPU_NEON_EXT_V1
, 0xf4000500, 0xff900f00, "v%21?ls%21?dt3%c.%6-7S2\t%A"},
719 {FPU_NEON_EXT_V1
, 0xf4000600, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
720 {FPU_NEON_EXT_V1
, 0xf4000700, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
721 {FPU_NEON_EXT_V1
, 0xf4000800, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"},
722 {FPU_NEON_EXT_V1
, 0xf4000900, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"},
723 {FPU_NEON_EXT_V1
, 0xf4000a00, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
724 {FPU_NEON_EXT_V1
, 0xf4000000, 0xff900e00, "v%21?ls%21?dt4%c.%6-7S2\t%A"},
725 {FPU_NEON_EXT_V1
, 0xf4800000, 0xff900300, "v%21?ls%21?dt1%c.%10-11S2\t%B"},
726 {FPU_NEON_EXT_V1
, 0xf4800100, 0xff900300, "v%21?ls%21?dt2%c.%10-11S2\t%B"},
727 {FPU_NEON_EXT_V1
, 0xf4800200, 0xff900300, "v%21?ls%21?dt3%c.%10-11S2\t%B"},
728 {FPU_NEON_EXT_V1
, 0xf4800300, 0xff900300, "v%21?ls%21?dt4%c.%10-11S2\t%B"},
733 /* Opcode tables: ARM, 16-bit Thumb, 32-bit Thumb. All three are partially
734 ordered: they must be searched linearly from the top to obtain a correct
737 /* print_insn_arm recognizes the following format control codes:
741 %a print address for ldr/str instruction
742 %s print address for ldr/str halfword/signextend instruction
743 %b print branch destination
744 %c print condition code (always bits 28-31)
745 %m print register mask for ldm/stm instruction
746 %o print operand2 (immediate or register + shift)
747 %p print 'p' iff bits 12-15 are 15
748 %t print 't' iff bit 21 set and bit 24 clear
749 %B print arm BLX(1) destination
750 %C print the PSR sub type.
751 %U print barrier type.
752 %P print address for pli instruction.
754 %<bitfield>r print as an ARM register
755 %<bitfield>d print the bitfield in decimal
756 %<bitfield>W print the bitfield plus one in decimal
757 %<bitfield>x print the bitfield in hex
758 %<bitfield>X print the bitfield as 1 hex digit without leading "0x"
760 %<bitfield>'c print specified char iff bitfield is all ones
761 %<bitfield>`c print specified char iff bitfield is all zeroes
762 %<bitfield>?ab... select from array of values in big endian order
764 %e print arm SMI operand (bits 0..7,8..19).
765 %E print the LSB and WIDTH fields of a BFI or BFC instruction.
766 %V print the 16-bit immediate field of a MOVT or MOVW instruction. */
768 static const struct opcode32 arm_opcodes
[] =
770 /* ARM instructions. */
771 {ARM_EXT_V1
, 0xe1a00000, 0xffffffff, "nop\t\t\t(mov r0,r0)"},
772 {ARM_EXT_V4T
| ARM_EXT_V5
, 0x012FFF10, 0x0ffffff0, "bx%c\t%0-3r"},
773 {ARM_EXT_V2
, 0x00000090, 0x0fe000f0, "mul%c%20's\t%16-19r, %0-3r, %8-11r"},
774 {ARM_EXT_V2
, 0x00200090, 0x0fe000f0, "mla%c%20's\t%16-19r, %0-3r, %8-11r, %12-15r"},
775 {ARM_EXT_V2S
, 0x01000090, 0x0fb00ff0, "swp%c%22'b\t%12-15r, %0-3r, [%16-19r]"},
776 {ARM_EXT_V3M
, 0x00800090, 0x0fa000f0, "%22?sumull%c%20's\t%12-15r, %16-19r, %0-3r, %8-11r"},
777 {ARM_EXT_V3M
, 0x00a00090, 0x0fa000f0, "%22?sumlal%c%20's\t%12-15r, %16-19r, %0-3r, %8-11r"},
779 /* V7 instructions. */
780 {ARM_EXT_V7
, 0xf450f000, 0xfd70f000, "pli\t%P"},
781 {ARM_EXT_V7
, 0x0320f0f0, 0x0ffffff0, "dbg%c\t#%0-3d"},
782 {ARM_EXT_V7
, 0xf57ff050, 0xfffffff0, "dmb\t%U"},
783 {ARM_EXT_V7
, 0xf57ff040, 0xfffffff0, "dsb\t%U"},
784 {ARM_EXT_V7
, 0xf57ff060, 0xfffffff0, "isb\t%U"},
786 /* ARM V6T2 instructions. */
787 {ARM_EXT_V6T2
, 0x07c0001f, 0x0fe0007f, "bfc%c\t%12-15r, %E"},
788 {ARM_EXT_V6T2
, 0x07c00010, 0x0fe00070, "bfi%c\t%12-15r, %0-3r, %E"},
789 {ARM_EXT_V6T2
, 0x00600090, 0x0ff000f0, "mls%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
790 {ARM_EXT_V6T2
, 0x006000b0, 0x0f7000f0, "str%cht\t%12-15r, %s"},
791 {ARM_EXT_V6T2
, 0x00300090, 0x0f300090, "ldr%c%6's%5?hbt\t%12-15r, %s"},
792 {ARM_EXT_V6T2
, 0x03000000, 0x0ff00000, "movw%c\t%12-15r, %V"},
793 {ARM_EXT_V6T2
, 0x03400000, 0x0ff00000, "movt%c\t%12-15r, %V"},
794 {ARM_EXT_V6T2
, 0x06ff0f30, 0x0fff0ff0, "rbit%c\t%12-15r, %0-3r"},
795 {ARM_EXT_V6T2
, 0x07a00050, 0x0fa00070, "%22?usbfx%c\t%12-15r, %0-3r, #%7-11d, #%16-20W"},
797 /* ARM V6Z instructions. */
798 {ARM_EXT_V6Z
, 0x01600070, 0x0ff000f0, "smc%c\t%e"},
800 /* ARM V6K instructions. */
801 {ARM_EXT_V6K
, 0xf57ff01f, 0xffffffff, "clrex"},
802 {ARM_EXT_V6K
, 0x01d00f9f, 0x0ff00fff, "ldrexb%c\t%12-15r, [%16-19r]"},
803 {ARM_EXT_V6K
, 0x01b00f9f, 0x0ff00fff, "ldrexd%c\t%12-15r, [%16-19r]"},
804 {ARM_EXT_V6K
, 0x01f00f9f, 0x0ff00fff, "ldrexh%c\t%12-15r, [%16-19r]"},
805 {ARM_EXT_V6K
, 0x01c00f90, 0x0ff00ff0, "strexb%c\t%12-15r, %0-3r, [%16-19r]"},
806 {ARM_EXT_V6K
, 0x01a00f90, 0x0ff00ff0, "strexd%c\t%12-15r, %0-3r, [%16-19r]"},
807 {ARM_EXT_V6K
, 0x01e00f90, 0x0ff00ff0, "strexh%c\t%12-15r, %0-3r, [%16-19r]"},
809 /* ARM V6K NOP hints. */
810 {ARM_EXT_V6K
, 0x0320f001, 0x0fffffff, "yield%c"},
811 {ARM_EXT_V6K
, 0x0320f002, 0x0fffffff, "wfe%c"},
812 {ARM_EXT_V6K
, 0x0320f003, 0x0fffffff, "wfi%c"},
813 {ARM_EXT_V6K
, 0x0320f004, 0x0fffffff, "sev%c"},
814 {ARM_EXT_V6K
, 0x0320f000, 0x0fffff00, "nop%c\t{%0-7d}"},
816 /* ARM V6 instructions. */
817 {ARM_EXT_V6
, 0xf1080000, 0xfffffe3f, "cpsie\t%8'a%7'i%6'f"},
818 {ARM_EXT_V6
, 0xf10a0000, 0xfffffe20, "cpsie\t%8'a%7'i%6'f,#%0-4d"},
819 {ARM_EXT_V6
, 0xf10C0000, 0xfffffe3f, "cpsid\t%8'a%7'i%6'f"},
820 {ARM_EXT_V6
, 0xf10e0000, 0xfffffe20, "cpsid\t%8'a%7'i%6'f,#%0-4d"},
821 {ARM_EXT_V6
, 0xf1000000, 0xfff1fe20, "cps\t#%0-4d"},
822 {ARM_EXT_V6
, 0x06800010, 0x0ff00ff0, "pkhbt%c\t%12-15r, %16-19r, %0-3r"},
823 {ARM_EXT_V6
, 0x06800010, 0x0ff00070, "pkhbt%c\t%12-15r, %16-19r, %0-3r, LSL #%7-11d"},
824 {ARM_EXT_V6
, 0x06800050, 0x0ff00ff0, "pkhtb%c\t%12-15r, %16-19r, %0-3r, ASR #32"},
825 {ARM_EXT_V6
, 0x06800050, 0x0ff00070, "pkhtb%c\t%12-15r, %16-19r, %0-3r, ASR #%7-11d"},
826 {ARM_EXT_V6
, 0x01900f9f, 0x0ff00fff, "ldrex%c\tr%12-15d, [%16-19r]"},
827 {ARM_EXT_V6
, 0x06200f10, 0x0ff00ff0, "qadd16%c\t%12-15r, %16-19r, %0-3r"},
828 {ARM_EXT_V6
, 0x06200f90, 0x0ff00ff0, "qadd8%c\t%12-15r, %16-19r, %0-3r"},
829 {ARM_EXT_V6
, 0x06200f30, 0x0ff00ff0, "qaddsubx%c\t%12-15r, %16-19r, %0-3r"},
830 {ARM_EXT_V6
, 0x06200f70, 0x0ff00ff0, "qsub16%c\t%12-15r, %16-19r, %0-3r"},
831 {ARM_EXT_V6
, 0x06200ff0, 0x0ff00ff0, "qsub8%c\t%12-15r, %16-19r, %0-3r"},
832 {ARM_EXT_V6
, 0x06200f50, 0x0ff00ff0, "qsubaddx%c\t%12-15r, %16-19r, %0-3r"},
833 {ARM_EXT_V6
, 0x06100f10, 0x0ff00ff0, "sadd16%c\t%12-15r, %16-19r, %0-3r"},
834 {ARM_EXT_V6
, 0x06100f90, 0x0ff00ff0, "sadd8%c\t%12-15r, %16-19r, %0-3r"},
835 {ARM_EXT_V6
, 0x06100f30, 0x0ff00ff0, "saddaddx%c\t%12-15r, %16-19r, %0-3r"},
836 {ARM_EXT_V6
, 0x06300f10, 0x0ff00ff0, "shadd16%c\t%12-15r, %16-19r, %0-3r"},
837 {ARM_EXT_V6
, 0x06300f90, 0x0ff00ff0, "shadd8%c\t%12-15r, %16-19r, %0-3r"},
838 {ARM_EXT_V6
, 0x06300f30, 0x0ff00ff0, "shaddsubx%c\t%12-15r, %16-19r, %0-3r"},
839 {ARM_EXT_V6
, 0x06300f70, 0x0ff00ff0, "shsub16%c\t%12-15r, %16-19r, %0-3r"},
840 {ARM_EXT_V6
, 0x06300ff0, 0x0ff00ff0, "shsub8%c\t%12-15r, %16-19r, %0-3r"},
841 {ARM_EXT_V6
, 0x06300f50, 0x0ff00ff0, "shsubaddx%c\t%12-15r, %16-19r, %0-3r"},
842 {ARM_EXT_V6
, 0x06100f70, 0x0ff00ff0, "ssub16%c\t%12-15r, %16-19r, %0-3r"},
843 {ARM_EXT_V6
, 0x06100ff0, 0x0ff00ff0, "ssub8%c\t%12-15r, %16-19r, %0-3r"},
844 {ARM_EXT_V6
, 0x06100f50, 0x0ff00ff0, "ssubaddx%c\t%12-15r, %16-19r, %0-3r"},
845 {ARM_EXT_V6
, 0x06500f10, 0x0ff00ff0, "uadd16%c\t%12-15r, %16-19r, %0-3r"},
846 {ARM_EXT_V6
, 0x06500f90, 0x0ff00ff0, "uadd8%c\t%12-15r, %16-19r, %0-3r"},
847 {ARM_EXT_V6
, 0x06500f30, 0x0ff00ff0, "uaddsubx%c\t%12-15r, %16-19r, %0-3r"},
848 {ARM_EXT_V6
, 0x06700f10, 0x0ff00ff0, "uhadd16%c\t%12-15r, %16-19r, %0-3r"},
849 {ARM_EXT_V6
, 0x06700f90, 0x0ff00ff0, "uhadd8%c\t%12-15r, %16-19r, %0-3r"},
850 {ARM_EXT_V6
, 0x06700f30, 0x0ff00ff0, "uhaddsubx%c\t%12-15r, %16-19r, %0-3r"},
851 {ARM_EXT_V6
, 0x06700f70, 0x0ff00ff0, "uhsub16%c\t%12-15r, %16-19r, %0-3r"},
852 {ARM_EXT_V6
, 0x06700ff0, 0x0ff00ff0, "uhsub8%c\t%12-15r, %16-19r, %0-3r"},
853 {ARM_EXT_V6
, 0x06700f50, 0x0ff00ff0, "uhsubaddx%c\t%12-15r, %16-19r, %0-3r"},
854 {ARM_EXT_V6
, 0x06600f10, 0x0ff00ff0, "uqadd16%c\t%12-15r, %16-19r, %0-3r"},
855 {ARM_EXT_V6
, 0x06600f90, 0x0ff00ff0, "uqadd8%c\t%12-15r, %16-19r, %0-3r"},
856 {ARM_EXT_V6
, 0x06600f30, 0x0ff00ff0, "uqaddsubx%c\t%12-15r, %16-19r, %0-3r"},
857 {ARM_EXT_V6
, 0x06600f70, 0x0ff00ff0, "uqsub16%c\t%12-15r, %16-19r, %0-3r"},
858 {ARM_EXT_V6
, 0x06600ff0, 0x0ff00ff0, "uqsub8%c\t%12-15r, %16-19r, %0-3r"},
859 {ARM_EXT_V6
, 0x06600f50, 0x0ff00ff0, "uqsubaddx%c\t%12-15r, %16-19r, %0-3r"},
860 {ARM_EXT_V6
, 0x06500f70, 0x0ff00ff0, "usub16%c\t%12-15r, %16-19r, %0-3r"},
861 {ARM_EXT_V6
, 0x06500ff0, 0x0ff00ff0, "usub8%c\t%12-15r, %16-19r, %0-3r"},
862 {ARM_EXT_V6
, 0x06500f50, 0x0ff00ff0, "usubaddx%c\t%12-15r, %16-19r, %0-3r"},
863 {ARM_EXT_V6
, 0x06bf0f30, 0x0fff0ff0, "rev%c\t\%12-15r, %0-3r"},
864 {ARM_EXT_V6
, 0x06bf0fb0, 0x0fff0ff0, "rev16%c\t\%12-15r, %0-3r"},
865 {ARM_EXT_V6
, 0x06ff0fb0, 0x0fff0ff0, "revsh%c\t\%12-15r, %0-3r"},
866 {ARM_EXT_V6
, 0xf8100a00, 0xfe50ffff, "rfe%23?id%24?ba\t\%16-19r%21'!"},
867 {ARM_EXT_V6
, 0x06bf0070, 0x0fff0ff0, "sxth%c %12-15r,%0-3r"},
868 {ARM_EXT_V6
, 0x06bf0470, 0x0fff0ff0, "sxth%c %12-15r,%0-3r, ROR #8"},
869 {ARM_EXT_V6
, 0x06bf0870, 0x0fff0ff0, "sxth%c %12-15r,%0-3r, ROR #16"},
870 {ARM_EXT_V6
, 0x06bf0c70, 0x0fff0ff0, "sxth%c %12-15r,%0-3r, ROR #24"},
871 {ARM_EXT_V6
, 0x068f0070, 0x0fff0ff0, "sxtb16%c %12-15r,%0-3r"},
872 {ARM_EXT_V6
, 0x068f0470, 0x0fff0ff0, "sxtb16%c %12-15r,%0-3r, ROR #8"},
873 {ARM_EXT_V6
, 0x068f0870, 0x0fff0ff0, "sxtb16%c %12-15r,%0-3r, ROR #16"},
874 {ARM_EXT_V6
, 0x068f0c70, 0x0fff0ff0, "sxtb16%c %12-15r,%0-3r, ROR #24"},
875 {ARM_EXT_V6
, 0x06af0070, 0x0fff0ff0, "sxtb%c %12-15r,%0-3r"},
876 {ARM_EXT_V6
, 0x06af0470, 0x0fff0ff0, "sxtb%c %12-15r,%0-3r, ROR #8"},
877 {ARM_EXT_V6
, 0x06af0870, 0x0fff0ff0, "sxtb%c %12-15r,%0-3r, ROR #16"},
878 {ARM_EXT_V6
, 0x06af0c70, 0x0fff0ff0, "sxtb%c %12-15r,%0-3r, ROR #24"},
879 {ARM_EXT_V6
, 0x06ff0070, 0x0fff0ff0, "uxth%c %12-15r,%0-3r"},
880 {ARM_EXT_V6
, 0x06ff0470, 0x0fff0ff0, "uxth%c %12-15r,%0-3r, ROR #8"},
881 {ARM_EXT_V6
, 0x06ff0870, 0x0fff0ff0, "uxth%c %12-15r,%0-3r, ROR #16"},
882 {ARM_EXT_V6
, 0x06ff0c70, 0x0fff0ff0, "uxth%c %12-15r,%0-3r, ROR #24"},
883 {ARM_EXT_V6
, 0x06cf0070, 0x0fff0ff0, "uxtb16%c %12-15r,%0-3r"},
884 {ARM_EXT_V6
, 0x06cf0470, 0x0fff0ff0, "uxtb16%c %12-15r,%0-3r, ROR #8"},
885 {ARM_EXT_V6
, 0x06cf0870, 0x0fff0ff0, "uxtb16%c %12-15r,%0-3r, ROR #16"},
886 {ARM_EXT_V6
, 0x06cf0c70, 0x0fff0ff0, "uxtb16%c %12-15r,%0-3r, ROR #24"},
887 {ARM_EXT_V6
, 0x06ef0070, 0x0fff0ff0, "uxtb%c %12-15r,%0-3r"},
888 {ARM_EXT_V6
, 0x06ef0470, 0x0fff0ff0, "uxtb%c %12-15r,%0-3r, ROR #8"},
889 {ARM_EXT_V6
, 0x06ef0870, 0x0fff0ff0, "uxtb%c %12-15r,%0-3r, ROR #16"},
890 {ARM_EXT_V6
, 0x06ef0c70, 0x0fff0ff0, "uxtb%c %12-15r,%0-3r, ROR #24"},
891 {ARM_EXT_V6
, 0x06b00070, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r"},
892 {ARM_EXT_V6
, 0x06b00470, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r, ROR #8"},
893 {ARM_EXT_V6
, 0x06b00870, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r, ROR #16"},
894 {ARM_EXT_V6
, 0x06b00c70, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r, ROR #24"},
895 {ARM_EXT_V6
, 0x06800070, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r"},
896 {ARM_EXT_V6
, 0x06800470, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r, ROR #8"},
897 {ARM_EXT_V6
, 0x06800870, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r, ROR #16"},
898 {ARM_EXT_V6
, 0x06800c70, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r, ROR #24"},
899 {ARM_EXT_V6
, 0x06a00070, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r"},
900 {ARM_EXT_V6
, 0x06a00470, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r, ROR #8"},
901 {ARM_EXT_V6
, 0x06a00870, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r, ROR #16"},
902 {ARM_EXT_V6
, 0x06a00c70, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r, ROR #24"},
903 {ARM_EXT_V6
, 0x06f00070, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r"},
904 {ARM_EXT_V6
, 0x06f00470, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r, ROR #8"},
905 {ARM_EXT_V6
, 0x06f00870, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r, ROR #16"},
906 {ARM_EXT_V6
, 0x06f00c70, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r, ROR #24"},
907 {ARM_EXT_V6
, 0x06c00070, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r"},
908 {ARM_EXT_V6
, 0x06c00470, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r, ROR #8"},
909 {ARM_EXT_V6
, 0x06c00870, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r, ROR #16"},
910 {ARM_EXT_V6
, 0x06c00c70, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r, ROR #24"},
911 {ARM_EXT_V6
, 0x06e00070, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r"},
912 {ARM_EXT_V6
, 0x06e00470, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r, ROR #8"},
913 {ARM_EXT_V6
, 0x06e00870, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r, ROR #16"},
914 {ARM_EXT_V6
, 0x06e00c70, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r, ROR #24"},
915 {ARM_EXT_V6
, 0x06800fb0, 0x0ff00ff0, "sel%c\t%12-15r, %16-19r, %0-3r"},
916 {ARM_EXT_V6
, 0xf1010000, 0xfffffc00, "setend\t%9?ble"},
917 {ARM_EXT_V6
, 0x0700f010, 0x0ff0f0d0, "smuad%5'x%c\t%16-19r, %0-3r, %8-11r"},
918 {ARM_EXT_V6
, 0x0700f050, 0x0ff0f0d0, "smusd%5'x%c\t%16-19r, %0-3r, %8-11r"},
919 {ARM_EXT_V6
, 0x07000010, 0x0ff000d0, "smlad%5'x%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
920 {ARM_EXT_V6
, 0x07400010, 0x0ff000d0, "smlald%5'x%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
921 {ARM_EXT_V6
, 0x07000050, 0x0ff000d0, "smlsd%5'x%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
922 {ARM_EXT_V6
, 0x07400050, 0x0ff000d0, "smlsld%5'x%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
923 {ARM_EXT_V6
, 0x0750f010, 0x0ff0f0d0, "smmul%5'r%c\t%16-19r, %0-3r, %8-11r"},
924 {ARM_EXT_V6
, 0x07500010, 0x0ff000d0, "smmla%5'r%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
925 {ARM_EXT_V6
, 0x075000d0, 0x0ff000d0, "smmls%5'r%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
926 {ARM_EXT_V6
, 0xf84d0500, 0xfe5fffe0, "srs%23?id%24?ba\t#%0-4d%21'!"},
927 {ARM_EXT_V6
, 0x06a00010, 0x0fe00ff0, "ssat%c\t%12-15r, #%16-20W, %0-3r"},
928 {ARM_EXT_V6
, 0x06a00010, 0x0fe00070, "ssat%c\t%12-15r, #%16-20W, %0-3r, LSL #%7-11d"},
929 {ARM_EXT_V6
, 0x06a00050, 0x0fe00070, "ssat%c\t%12-15r, #%16-20W, %0-3r, ASR #%7-11d"},
930 {ARM_EXT_V6
, 0x06a00f30, 0x0ff00ff0, "ssat16%c\t%12-15r, #%16-19W, %0-3r"},
931 {ARM_EXT_V6
, 0x01800f90, 0x0ff00ff0, "strex%c\t%12-15r, %0-3r, [%16-19r]"},
932 {ARM_EXT_V6
, 0x00400090, 0x0ff000f0, "umaal%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
933 {ARM_EXT_V6
, 0x0780f010, 0x0ff0f0f0, "usad8%c\t%16-19r, %0-3r, %8-11r"},
934 {ARM_EXT_V6
, 0x07800010, 0x0ff000f0, "usada8%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
935 {ARM_EXT_V6
, 0x06e00010, 0x0fe00ff0, "usat%c\t%12-15r, #%16-20d, %0-3r"},
936 {ARM_EXT_V6
, 0x06e00010, 0x0fe00070, "usat%c\t%12-15r, #%16-20d, %0-3r, LSL #%7-11d"},
937 {ARM_EXT_V6
, 0x06e00050, 0x0fe00070, "usat%c\t%12-15r, #%16-20d, %0-3r, ASR #%7-11d"},
938 {ARM_EXT_V6
, 0x06e00f30, 0x0ff00ff0, "usat16%c\t%12-15r, #%16-19d, %0-3r"},
940 /* V5J instruction. */
941 {ARM_EXT_V5J
, 0x012fff20, 0x0ffffff0, "bxj%c\t%0-3r"},
943 /* V5 Instructions. */
944 {ARM_EXT_V5
, 0xe1200070, 0xfff000f0, "bkpt\t0x%16-19X%12-15X%8-11X%0-3X"},
945 {ARM_EXT_V5
, 0xfa000000, 0xfe000000, "blx\t%B"},
946 {ARM_EXT_V5
, 0x012fff30, 0x0ffffff0, "blx%c\t%0-3r"},
947 {ARM_EXT_V5
, 0x016f0f10, 0x0fff0ff0, "clz%c\t%12-15r, %0-3r"},
949 /* V5E "El Segundo" Instructions. */
950 {ARM_EXT_V5E
, 0x000000d0, 0x0e1000f0, "ldr%cd\t%12-15r, %s"},
951 {ARM_EXT_V5E
, 0x000000f0, 0x0e1000f0, "str%cd\t%12-15r, %s"},
952 {ARM_EXT_V5E
, 0xf450f000, 0xfc70f000, "pld\t%a"},
953 {ARM_EXT_V5ExP
, 0x01000080, 0x0ff000f0, "smlabb%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
954 {ARM_EXT_V5ExP
, 0x010000a0, 0x0ff000f0, "smlatb%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
955 {ARM_EXT_V5ExP
, 0x010000c0, 0x0ff000f0, "smlabt%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
956 {ARM_EXT_V5ExP
, 0x010000e0, 0x0ff000f0, "smlatt%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
958 {ARM_EXT_V5ExP
, 0x01200080, 0x0ff000f0, "smlawb%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
959 {ARM_EXT_V5ExP
, 0x012000c0, 0x0ff000f0, "smlawt%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
961 {ARM_EXT_V5ExP
, 0x01400080, 0x0ff000f0, "smlalbb%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
962 {ARM_EXT_V5ExP
, 0x014000a0, 0x0ff000f0, "smlaltb%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
963 {ARM_EXT_V5ExP
, 0x014000c0, 0x0ff000f0, "smlalbt%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
964 {ARM_EXT_V5ExP
, 0x014000e0, 0x0ff000f0, "smlaltt%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
966 {ARM_EXT_V5ExP
, 0x01600080, 0x0ff0f0f0, "smulbb%c\t%16-19r, %0-3r, %8-11r"},
967 {ARM_EXT_V5ExP
, 0x016000a0, 0x0ff0f0f0, "smultb%c\t%16-19r, %0-3r, %8-11r"},
968 {ARM_EXT_V5ExP
, 0x016000c0, 0x0ff0f0f0, "smulbt%c\t%16-19r, %0-3r, %8-11r"},
969 {ARM_EXT_V5ExP
, 0x016000e0, 0x0ff0f0f0, "smultt%c\t%16-19r, %0-3r, %8-11r"},
971 {ARM_EXT_V5ExP
, 0x012000a0, 0x0ff0f0f0, "smulwb%c\t%16-19r, %0-3r, %8-11r"},
972 {ARM_EXT_V5ExP
, 0x012000e0, 0x0ff0f0f0, "smulwt%c\t%16-19r, %0-3r, %8-11r"},
974 {ARM_EXT_V5ExP
, 0x01000050, 0x0ff00ff0, "qadd%c\t%12-15r, %0-3r, %16-19r"},
975 {ARM_EXT_V5ExP
, 0x01400050, 0x0ff00ff0, "qdadd%c\t%12-15r, %0-3r, %16-19r"},
976 {ARM_EXT_V5ExP
, 0x01200050, 0x0ff00ff0, "qsub%c\t%12-15r, %0-3r, %16-19r"},
977 {ARM_EXT_V5ExP
, 0x01600050, 0x0ff00ff0, "qdsub%c\t%12-15r, %0-3r, %16-19r"},
979 /* ARM Instructions. */
980 {ARM_EXT_V1
, 0x00000090, 0x0e100090, "str%c%6's%5?hb\t%12-15r, %s"},
981 {ARM_EXT_V1
, 0x00100090, 0x0e100090, "ldr%c%6's%5?hb\t%12-15r, %s"},
982 {ARM_EXT_V1
, 0x00000000, 0x0de00000, "and%c%20's\t%12-15r, %16-19r, %o"},
983 {ARM_EXT_V1
, 0x00200000, 0x0de00000, "eor%c%20's\t%12-15r, %16-19r, %o"},
984 {ARM_EXT_V1
, 0x00400000, 0x0de00000, "sub%c%20's\t%12-15r, %16-19r, %o"},
985 {ARM_EXT_V1
, 0x00600000, 0x0de00000, "rsb%c%20's\t%12-15r, %16-19r, %o"},
986 {ARM_EXT_V1
, 0x00800000, 0x0de00000, "add%c%20's\t%12-15r, %16-19r, %o"},
987 {ARM_EXT_V1
, 0x00a00000, 0x0de00000, "adc%c%20's\t%12-15r, %16-19r, %o"},
988 {ARM_EXT_V1
, 0x00c00000, 0x0de00000, "sbc%c%20's\t%12-15r, %16-19r, %o"},
989 {ARM_EXT_V1
, 0x00e00000, 0x0de00000, "rsc%c%20's\t%12-15r, %16-19r, %o"},
990 {ARM_EXT_V3
, 0x0120f000, 0x0db0f000, "msr%c\t%22?SCPSR%C, %o"},
991 {ARM_EXT_V3
, 0x010f0000, 0x0fbf0fff, "mrs%c\t%12-15r, %22?SCPSR"},
992 {ARM_EXT_V1
, 0x01000000, 0x0de00000, "tst%c%p\t%16-19r, %o"},
993 {ARM_EXT_V1
, 0x01200000, 0x0de00000, "teq%c%p\t%16-19r, %o"},
994 {ARM_EXT_V1
, 0x01400000, 0x0de00000, "cmp%c%p\t%16-19r, %o"},
995 {ARM_EXT_V1
, 0x01600000, 0x0de00000, "cmn%c%p\t%16-19r, %o"},
996 {ARM_EXT_V1
, 0x01800000, 0x0de00000, "orr%c%20's\t%12-15r, %16-19r, %o"},
997 {ARM_EXT_V1
, 0x01a00000, 0x0de00000, "mov%c%20's\t%12-15r, %o"},
998 {ARM_EXT_V1
, 0x01c00000, 0x0de00000, "bic%c%20's\t%12-15r, %16-19r, %o"},
999 {ARM_EXT_V1
, 0x01e00000, 0x0de00000, "mvn%c%20's\t%12-15r, %o"},
1000 {ARM_EXT_V1
, 0x04000000, 0x0e100000, "str%c%22'b%t\t%12-15r, %a"},
1001 {ARM_EXT_V1
, 0x06000000, 0x0e100ff0, "str%c%22'b%t\t%12-15r, %a"},
1002 {ARM_EXT_V1
, 0x04000000, 0x0c100010, "str%c%22'b%t\t%12-15r, %a"},
1003 {ARM_EXT_V1
, 0x06000010, 0x0e000010, "undefined"},
1004 {ARM_EXT_V1
, 0x04100000, 0x0c100000, "ldr%c%22'b%t\t%12-15r, %a"},
1005 {ARM_EXT_V1
, 0x08000000, 0x0e100000, "stm%c%23?id%24?ba\t%16-19r%21'!, %m%22'^"},
1006 {ARM_EXT_V1
, 0x08100000, 0x0e100000, "ldm%c%23?id%24?ba\t%16-19r%21'!, %m%22'^"},
1007 {ARM_EXT_V1
, 0x0a000000, 0x0e000000, "b%24'l%c\t%b"},
1008 {ARM_EXT_V1
, 0x0f000000, 0x0f000000, "svc%c\t%0-23x"},
1011 {ARM_EXT_V1
, 0x00000000, 0x00000000, "undefined instruction %0-31x"},
1012 {0, 0x00000000, 0x00000000, 0}
1015 /* print_insn_thumb16 recognizes the following format control codes:
1017 %S print Thumb register (bits 3..5 as high number if bit 6 set)
1018 %D print Thumb register (bits 0..2 as high number if bit 7 set)
1019 %<bitfield>I print bitfield as a signed decimal
1020 (top bit of range being the sign bit)
1021 %N print Thumb register mask (with LR)
1022 %O print Thumb register mask (with PC)
1023 %M print Thumb register mask
1024 %b print CZB's 6-bit unsigned branch destination
1025 %s print Thumb right-shift immediate (6..10; 0 == 32).
1026 %c print the condition code
1027 %C print the condition code, or "s" if not conditional
1028 %x print warning if conditional an not at end of IT block"
1029 %X print "\t; unpredictable <IT:code>" if conditional
1030 %I print IT instruction suffix and operands
1031 %<bitfield>r print bitfield as an ARM register
1032 %<bitfield>d print bitfield as a decimal
1033 %<bitfield>H print (bitfield * 2) as a decimal
1034 %<bitfield>W print (bitfield * 4) as a decimal
1035 %<bitfield>a print (bitfield * 4) as a pc-rel offset + decoded symbol
1036 %<bitfield>B print Thumb branch destination (signed displacement)
1037 %<bitfield>c print bitfield as a condition code
1038 %<bitnum>'c print specified char iff bit is one
1039 %<bitnum>?ab print a if bit is one else print b. */
1041 static const struct opcode16 thumb_opcodes
[] =
1043 /* Thumb instructions. */
1045 /* ARM V6K no-argument instructions. */
1046 {ARM_EXT_V6K
, 0xbf00, 0xffff, "nop%c"},
1047 {ARM_EXT_V6K
, 0xbf10, 0xffff, "yield%c"},
1048 {ARM_EXT_V6K
, 0xbf20, 0xffff, "wfe%c"},
1049 {ARM_EXT_V6K
, 0xbf30, 0xffff, "wfi%c"},
1050 {ARM_EXT_V6K
, 0xbf40, 0xffff, "sev%c"},
1051 {ARM_EXT_V6K
, 0xbf00, 0xff0f, "nop%c\t{%4-7d}"},
1053 /* ARM V6T2 instructions. */
1054 {ARM_EXT_V6T2
, 0xb900, 0xfd00, "cbnz\t%0-2r, %b%X"},
1055 {ARM_EXT_V6T2
, 0xb100, 0xfd00, "cbz\t%0-2r, %b%X"},
1056 {ARM_EXT_V6T2
, 0xbf00, 0xff00, "it%I%X"},
1059 {ARM_EXT_V6
, 0xb660, 0xfff8, "cpsie\t%2'a%1'i%0'f%X"},
1060 {ARM_EXT_V6
, 0xb670, 0xfff8, "cpsid\t%2'a%1'i%0'f%X"},
1061 {ARM_EXT_V6
, 0x4600, 0xffc0, "mov%c\t%0-2r, %3-5r"},
1062 {ARM_EXT_V6
, 0xba00, 0xffc0, "rev%c\t%0-2r, %3-5r"},
1063 {ARM_EXT_V6
, 0xba40, 0xffc0, "rev16%c\t%0-2r, %3-5r"},
1064 {ARM_EXT_V6
, 0xbac0, 0xffc0, "revsh%c\t%0-2r, %3-5r"},
1065 {ARM_EXT_V6
, 0xb650, 0xfff7, "setend\t%3?ble%X"},
1066 {ARM_EXT_V6
, 0xb200, 0xffc0, "sxth%c\t%0-2r, %3-5r"},
1067 {ARM_EXT_V6
, 0xb240, 0xffc0, "sxtb%c\t%0-2r, %3-5r"},
1068 {ARM_EXT_V6
, 0xb280, 0xffc0, "uxth%c\t%0-2r, %3-5r"},
1069 {ARM_EXT_V6
, 0xb2c0, 0xffc0, "uxtb%c\t%0-2r, %3-5r"},
1071 /* ARM V5 ISA extends Thumb. */
1072 {ARM_EXT_V5T
, 0xbe00, 0xff00, "bkpt\t%0-7x"}, /* Is always unconditional. */
1073 /* This is BLX(2). BLX(1) is a 32-bit instruction. */
1074 {ARM_EXT_V5T
, 0x4780, 0xff87, "blx%c\t%3-6r%x"}, /* note: 4 bit register number. */
1075 /* ARM V4T ISA (Thumb v1). */
1076 {ARM_EXT_V4T
, 0x46C0, 0xFFFF, "nop%c\t\t\t(mov r8, r8)"},
1078 {ARM_EXT_V4T
, 0x4000, 0xFFC0, "and%C\t%0-2r, %3-5r"},
1079 {ARM_EXT_V4T
, 0x4040, 0xFFC0, "eor%C\t%0-2r, %3-5r"},
1080 {ARM_EXT_V4T
, 0x4080, 0xFFC0, "lsl%C\t%0-2r, %3-5r"},
1081 {ARM_EXT_V4T
, 0x40C0, 0xFFC0, "lsr%C\t%0-2r, %3-5r"},
1082 {ARM_EXT_V4T
, 0x4100, 0xFFC0, "asr%C\t%0-2r, %3-5r"},
1083 {ARM_EXT_V4T
, 0x4140, 0xFFC0, "adc%C\t%0-2r, %3-5r"},
1084 {ARM_EXT_V4T
, 0x4180, 0xFFC0, "sbc%C\t%0-2r, %3-5r"},
1085 {ARM_EXT_V4T
, 0x41C0, 0xFFC0, "ror%C\t%0-2r, %3-5r"},
1086 {ARM_EXT_V4T
, 0x4200, 0xFFC0, "tst%c\t%0-2r, %3-5r"},
1087 {ARM_EXT_V4T
, 0x4240, 0xFFC0, "neg%C\t%0-2r, %3-5r"},
1088 {ARM_EXT_V4T
, 0x4280, 0xFFC0, "cmp%c\t%0-2r, %3-5r"},
1089 {ARM_EXT_V4T
, 0x42C0, 0xFFC0, "cmn%c\t%0-2r, %3-5r"},
1090 {ARM_EXT_V4T
, 0x4300, 0xFFC0, "orr%C\t%0-2r, %3-5r"},
1091 {ARM_EXT_V4T
, 0x4340, 0xFFC0, "mul%C\t%0-2r, %3-5r"},
1092 {ARM_EXT_V4T
, 0x4380, 0xFFC0, "bic%C\t%0-2r, %3-5r"},
1093 {ARM_EXT_V4T
, 0x43C0, 0xFFC0, "mvn%C\t%0-2r, %3-5r"},
1095 {ARM_EXT_V4T
, 0xB000, 0xFF80, "add%c\tsp, #%0-6W"},
1096 {ARM_EXT_V4T
, 0xB080, 0xFF80, "sub%c\tsp, #%0-6W"},
1098 {ARM_EXT_V4T
, 0x4700, 0xFF80, "bx%c\t%S%x"},
1099 {ARM_EXT_V4T
, 0x4400, 0xFF00, "add%c\t%D, %S"},
1100 {ARM_EXT_V4T
, 0x4500, 0xFF00, "cmp%c\t%D, %S"},
1101 {ARM_EXT_V4T
, 0x4600, 0xFF00, "mov%c\t%D, %S"},
1103 {ARM_EXT_V4T
, 0xB400, 0xFE00, "push%c\t%N"},
1104 {ARM_EXT_V4T
, 0xBC00, 0xFE00, "pop%c\t%O"},
1106 {ARM_EXT_V4T
, 0x1800, 0xFE00, "add%C\t%0-2r, %3-5r, %6-8r"},
1107 {ARM_EXT_V4T
, 0x1A00, 0xFE00, "sub%C\t%0-2r, %3-5r, %6-8r"},
1108 {ARM_EXT_V4T
, 0x1C00, 0xFE00, "add%C\t%0-2r, %3-5r, #%6-8d"},
1109 {ARM_EXT_V4T
, 0x1E00, 0xFE00, "sub%C\t%0-2r, %3-5r, #%6-8d"},
1111 {ARM_EXT_V4T
, 0x5200, 0xFE00, "strh%c\t%0-2r, [%3-5r, %6-8r]"},
1112 {ARM_EXT_V4T
, 0x5A00, 0xFE00, "ldrh%c\t%0-2r, [%3-5r, %6-8r]"},
1113 {ARM_EXT_V4T
, 0x5600, 0xF600, "ldrs%11?hb%c\t%0-2r, [%3-5r, %6-8r]"},
1115 {ARM_EXT_V4T
, 0x5000, 0xFA00, "str%10'b%c\t%0-2r, [%3-5r, %6-8r]"},
1116 {ARM_EXT_V4T
, 0x5800, 0xFA00, "ldr%10'b%c\t%0-2r, [%3-5r, %6-8r]"},
1118 {ARM_EXT_V4T
, 0x0000, 0xF800, "lsl%C\t%0-2r, %3-5r, #%6-10d"},
1119 {ARM_EXT_V4T
, 0x0800, 0xF800, "lsr%C\t%0-2r, %3-5r, %s"},
1120 {ARM_EXT_V4T
, 0x1000, 0xF800, "asr%C\t%0-2r, %3-5r, %s"},
1122 {ARM_EXT_V4T
, 0x2000, 0xF800, "mov%C\t%8-10r, #%0-7d"},
1123 {ARM_EXT_V4T
, 0x2800, 0xF800, "cmp%c\t%8-10r, #%0-7d"},
1124 {ARM_EXT_V4T
, 0x3000, 0xF800, "add%C\t%8-10r, #%0-7d"},
1125 {ARM_EXT_V4T
, 0x3800, 0xF800, "sub%C\t%8-10r, #%0-7d"},
1127 {ARM_EXT_V4T
, 0x4800, 0xF800, "ldr%c\t%8-10r, [pc, #%0-7W]\t(%0-7a)"}, /* TODO: Disassemble PC relative "LDR rD,=<symbolic>" */
1129 {ARM_EXT_V4T
, 0x6000, 0xF800, "str%c\t%0-2r, [%3-5r, #%6-10W]"},
1130 {ARM_EXT_V4T
, 0x6800, 0xF800, "ldr%c\t%0-2r, [%3-5r, #%6-10W]"},
1131 {ARM_EXT_V4T
, 0x7000, 0xF800, "strb%c\t%0-2r, [%3-5r, #%6-10d]"},
1132 {ARM_EXT_V4T
, 0x7800, 0xF800, "ldrb%c\t%0-2r, [%3-5r, #%6-10d]"},
1134 {ARM_EXT_V4T
, 0x8000, 0xF800, "strh%c\t%0-2r, [%3-5r, #%6-10H]"},
1135 {ARM_EXT_V4T
, 0x8800, 0xF800, "ldrh%c\t%0-2r, [%3-5r, #%6-10H]"},
1137 {ARM_EXT_V4T
, 0x9000, 0xF800, "str%c\t%8-10r, [sp, #%0-7W]"},
1138 {ARM_EXT_V4T
, 0x9800, 0xF800, "ldr%c\t%8-10r, [sp, #%0-7W]"},
1140 {ARM_EXT_V4T
, 0xA000, 0xF800, "add%c\t%8-10r, pc, #%0-7W\t(adr %8-10r,%0-7a)"},
1141 {ARM_EXT_V4T
, 0xA800, 0xF800, "add%c\t%8-10r, sp, #%0-7W"},
1143 {ARM_EXT_V4T
, 0xC000, 0xF800, "stmia%c\t%8-10r!, %M"},
1144 {ARM_EXT_V4T
, 0xC800, 0xF800, "ldmia%c\t%8-10r!, %M"},
1146 {ARM_EXT_V4T
, 0xDF00, 0xFF00, "svc%c\t%0-7d"},
1148 {ARM_EXT_V4T
, 0xD000, 0xF000, "b%8-11c.n\t%0-7B%X"},
1150 {ARM_EXT_V4T
, 0xE000, 0xF800, "b%c.n\t%0-10B%x"},
1152 /* The E800 .. FFFF range is unconditionally redirected to the
1153 32-bit table, because even in pre-V6T2 ISAs, BL and BLX(1) pairs
1154 are processed via that table. Thus, we can never encounter a
1155 bare "second half of BL/BLX(1)" instruction here. */
1156 {ARM_EXT_V1
, 0x0000, 0x0000, "undefined"},
1160 /* Thumb32 opcodes use the same table structure as the ARM opcodes.
1161 We adopt the convention that hw1 is the high 16 bits of .value and
1162 .mask, hw2 the low 16 bits.
1164 print_insn_thumb32 recognizes the following format control codes:
1168 %I print a 12-bit immediate from hw1[10],hw2[14:12,7:0]
1169 %M print a modified 12-bit immediate (same location)
1170 %J print a 16-bit immediate from hw1[3:0,10],hw2[14:12,7:0]
1171 %K print a 16-bit immediate from hw2[3:0],hw1[3:0],hw2[11:4]
1172 %S print a possibly-shifted Rm
1174 %a print the address of a plain load/store
1175 %w print the width and signedness of a core load/store
1176 %m print register mask for ldm/stm
1178 %E print the lsb and width fields of a bfc/bfi instruction
1179 %F print the lsb and width fields of a sbfx/ubfx instruction
1180 %b print a conditional branch offset
1181 %B print an unconditional branch offset
1182 %s print the shift field of an SSAT instruction
1183 %R print the rotation field of an SXT instruction
1184 %U print barrier type.
1185 %P print address for pli instruction.
1186 %c print the condition code
1187 %x print warning if conditional an not at end of IT block"
1188 %X print "\t; unpredictable <IT:code>" if conditional
1190 %<bitfield>d print bitfield in decimal
1191 %<bitfield>W print bitfield*4 in decimal
1192 %<bitfield>r print bitfield as an ARM register
1193 %<bitfield>c print bitfield as a condition code
1195 %<bitfield>'c print specified char iff bitfield is all ones
1196 %<bitfield>`c print specified char iff bitfield is all zeroes
1197 %<bitfield>?ab... select from array of values in big endian order
1199 With one exception at the bottom (done because BL and BLX(1) need
1200 to come dead last), this table was machine-sorted first in
1201 decreasing order of number of bits set in the mask, then in
1202 increasing numeric order of mask, then in increasing numeric order
1203 of opcode. This order is not the clearest for a human reader, but
1204 is guaranteed never to catch a special-case bit pattern with a more
1205 general mask, which is important, because this instruction encoding
1206 makes heavy use of special-case bit patterns. */
1207 static const struct opcode32 thumb32_opcodes
[] =
1209 /* V7 instructions. */
1210 {ARM_EXT_V7
, 0xf910f000, 0xff70f000, "pli%c\t%a"},
1211 {ARM_EXT_V7
, 0xf3af80f0, 0xfffffff0, "dbg%c\t#%0-3d"},
1212 {ARM_EXT_V7
, 0xf3bf8f50, 0xfffffff0, "dmb%c\t%U"},
1213 {ARM_EXT_V7
, 0xf3bf8f40, 0xfffffff0, "dsb%c\t%U"},
1214 {ARM_EXT_V7
, 0xf3bf8f60, 0xfffffff0, "isb%c\t%U"},
1215 {ARM_EXT_DIV
, 0xfb90f0f0, 0xfff0f0f0, "sdiv%c\t%8-11r, %16-19r, %0-3r"},
1216 {ARM_EXT_DIV
, 0xfbb0f0f0, 0xfff0f0f0, "udiv%c\t%8-11r, %16-19r, %0-3r"},
1218 /* Instructions defined in the basic V6T2 set. */
1219 {ARM_EXT_V6T2
, 0xf3af8000, 0xffffffff, "nop%c.w"},
1220 {ARM_EXT_V6T2
, 0xf3af8001, 0xffffffff, "yield%c.w"},
1221 {ARM_EXT_V6T2
, 0xf3af8002, 0xffffffff, "wfe%c.w"},
1222 {ARM_EXT_V6T2
, 0xf3af8003, 0xffffffff, "wfi%c.w"},
1223 {ARM_EXT_V6T2
, 0xf3af9004, 0xffffffff, "sev%c.w"},
1224 {ARM_EXT_V6T2
, 0xf3af8000, 0xffffff00, "nop%c.w\t{%0-7d}"},
1226 {ARM_EXT_V6T2
, 0xf3bf8f2f, 0xffffffff, "clrex%c"},
1227 {ARM_EXT_V6T2
, 0xf3af8400, 0xffffff1f, "cpsie.w\t%7'a%6'i%5'f%X"},
1228 {ARM_EXT_V6T2
, 0xf3af8600, 0xffffff1f, "cpsid.w\t%7'a%6'i%5'f%X"},
1229 {ARM_EXT_V6T2
, 0xf3c08f00, 0xfff0ffff, "bxj%c\t%16-19r%x"},
1230 {ARM_EXT_V6T2
, 0xe810c000, 0xffd0ffff, "rfedb%c\t%16-19r%21'!"},
1231 {ARM_EXT_V6T2
, 0xe990c000, 0xffd0ffff, "rfeia%c\t%16-19r%21'!"},
1232 {ARM_EXT_V6T2
, 0xf3ef8000, 0xffeff000, "mrs%c\t%8-11r, %D"},
1233 {ARM_EXT_V6T2
, 0xf3af8100, 0xffffffe0, "cps\t#%0-4d%X"},
1234 {ARM_EXT_V6T2
, 0xe8d0f000, 0xfff0fff0, "tbb%c\t[%16-19r, %0-3r]%x"},
1235 {ARM_EXT_V6T2
, 0xe8d0f010, 0xfff0fff0, "tbh%c\t[%16-19r, %0-3r, lsl #1]%x"},
1236 {ARM_EXT_V6T2
, 0xf3af8500, 0xffffff00, "cpsie\t%7'a%6'i%5'f, #%0-4d%X"},
1237 {ARM_EXT_V6T2
, 0xf3af8700, 0xffffff00, "cpsid\t%7'a%6'i%5'f, #%0-4d%X"},
1238 {ARM_EXT_V6T2
, 0xf3de8f00, 0xffffff00, "subs%c\tpc, lr, #%0-7d"},
1239 {ARM_EXT_V6T2
, 0xf3808000, 0xffe0f000, "msr%c\t%C, %16-19r"},
1240 {ARM_EXT_V6T2
, 0xe8500f00, 0xfff00fff, "ldrex%c\t%12-15r, [%16-19r]"},
1241 {ARM_EXT_V6T2
, 0xe8d00f4f, 0xfff00fef, "ldrex%4?hb%c\t%12-15r, [%16-19r]"},
1242 {ARM_EXT_V6T2
, 0xe800c000, 0xffd0ffe0, "srsdb%c\t#%0-4d%21'!"},
1243 {ARM_EXT_V6T2
, 0xe980c000, 0xffd0ffe0, "srsia%c\t#%0-4d%21'!"},
1244 {ARM_EXT_V6T2
, 0xfa0ff080, 0xfffff0c0, "sxth%c.w\t%8-11r, %0-3r%R"},
1245 {ARM_EXT_V6T2
, 0xfa1ff080, 0xfffff0c0, "uxth%c.w\t%8-11r, %0-3r%R"},
1246 {ARM_EXT_V6T2
, 0xfa2ff080, 0xfffff0c0, "sxtb16%c\t%8-11r, %0-3r%R"},
1247 {ARM_EXT_V6T2
, 0xfa3ff080, 0xfffff0c0, "uxtb16%c\t%8-11r, %0-3r%R"},
1248 {ARM_EXT_V6T2
, 0xfa4ff080, 0xfffff0c0, "sxtb%c.w\t%8-11r, %0-3r%R"},
1249 {ARM_EXT_V6T2
, 0xfa5ff080, 0xfffff0c0, "uxtb%c.w\t%8-11r, %0-3r%R"},
1250 {ARM_EXT_V6T2
, 0xe8400000, 0xfff000ff, "strex%c\t%8-11r, %12-15r, [%16-19r]"},
1251 {ARM_EXT_V6T2
, 0xe8d0007f, 0xfff000ff, "ldrexd%c\t%12-15r, %8-11r, [%16-19r]"},
1252 {ARM_EXT_V6T2
, 0xfa80f000, 0xfff0f0f0, "sadd8%c\t%8-11r, %16-19r, %0-3r"},
1253 {ARM_EXT_V6T2
, 0xfa80f010, 0xfff0f0f0, "qadd8%c\t%8-11r, %16-19r, %0-3r"},
1254 {ARM_EXT_V6T2
, 0xfa80f020, 0xfff0f0f0, "shadd8%c\t%8-11r, %16-19r, %0-3r"},
1255 {ARM_EXT_V6T2
, 0xfa80f040, 0xfff0f0f0, "uadd8%c\t%8-11r, %16-19r, %0-3r"},
1256 {ARM_EXT_V6T2
, 0xfa80f050, 0xfff0f0f0, "uqadd8%c\t%8-11r, %16-19r, %0-3r"},
1257 {ARM_EXT_V6T2
, 0xfa80f060, 0xfff0f0f0, "uhadd8%c\t%8-11r, %16-19r, %0-3r"},
1258 {ARM_EXT_V6T2
, 0xfa80f080, 0xfff0f0f0, "qadd%c\t%8-11r, %0-3r, %16-19r"},
1259 {ARM_EXT_V6T2
, 0xfa80f090, 0xfff0f0f0, "qdadd%c\t%8-11r, %0-3r, %16-19r"},
1260 {ARM_EXT_V6T2
, 0xfa80f0a0, 0xfff0f0f0, "qsub%c\t%8-11r, %0-3r, %16-19r"},
1261 {ARM_EXT_V6T2
, 0xfa80f0b0, 0xfff0f0f0, "qdsub%c\t%8-11r, %0-3r, %16-19r"},
1262 {ARM_EXT_V6T2
, 0xfa90f000, 0xfff0f0f0, "sadd16%c\t%8-11r, %16-19r, %0-3r"},
1263 {ARM_EXT_V6T2
, 0xfa90f010, 0xfff0f0f0, "qadd16%c\t%8-11r, %16-19r, %0-3r"},
1264 {ARM_EXT_V6T2
, 0xfa90f020, 0xfff0f0f0, "shadd16%c\t%8-11r, %16-19r, %0-3r"},
1265 {ARM_EXT_V6T2
, 0xfa90f040, 0xfff0f0f0, "uadd16%c\t%8-11r, %16-19r, %0-3r"},
1266 {ARM_EXT_V6T2
, 0xfa90f050, 0xfff0f0f0, "uqadd16%c\t%8-11r, %16-19r, %0-3r"},
1267 {ARM_EXT_V6T2
, 0xfa90f060, 0xfff0f0f0, "uhadd16%c\t%8-11r, %16-19r, %0-3r"},
1268 {ARM_EXT_V6T2
, 0xfa90f080, 0xfff0f0f0, "rev%c.w\t%8-11r, %16-19r"},
1269 {ARM_EXT_V6T2
, 0xfa90f090, 0xfff0f0f0, "rev16%c.w\t%8-11r, %16-19r"},
1270 {ARM_EXT_V6T2
, 0xfa90f0a0, 0xfff0f0f0, "rbit%c\t%8-11r, %16-19r"},
1271 {ARM_EXT_V6T2
, 0xfa90f0b0, 0xfff0f0f0, "revsh%c.w\t%8-11r, %16-19r"},
1272 {ARM_EXT_V6T2
, 0xfaa0f000, 0xfff0f0f0, "saddsubx%c\t%8-11r, %16-19r, %0-3r"},
1273 {ARM_EXT_V6T2
, 0xfaa0f010, 0xfff0f0f0, "qaddsubx%c\t%8-11r, %16-19r, %0-3r"},
1274 {ARM_EXT_V6T2
, 0xfaa0f020, 0xfff0f0f0, "shaddsubx%c\t%8-11r, %16-19r, %0-3r"},
1275 {ARM_EXT_V6T2
, 0xfaa0f040, 0xfff0f0f0, "uaddsubx%c\t%8-11r, %16-19r, %0-3r"},
1276 {ARM_EXT_V6T2
, 0xfaa0f050, 0xfff0f0f0, "uqaddsubx%c\t%8-11r, %16-19r, %0-3r"},
1277 {ARM_EXT_V6T2
, 0xfaa0f060, 0xfff0f0f0, "uhaddsubx%c\t%8-11r, %16-19r, %0-3r"},
1278 {ARM_EXT_V6T2
, 0xfaa0f080, 0xfff0f0f0, "sel%c\t%8-11r, %16-19r, %0-3r"},
1279 {ARM_EXT_V6T2
, 0xfab0f080, 0xfff0f0f0, "clz%c\t%8-11r, %16-19r"},
1280 {ARM_EXT_V6T2
, 0xfac0f000, 0xfff0f0f0, "ssub8%c\t%8-11r, %16-19r, %0-3r"},
1281 {ARM_EXT_V6T2
, 0xfac0f010, 0xfff0f0f0, "qsub8%c\t%8-11r, %16-19r, %0-3r"},
1282 {ARM_EXT_V6T2
, 0xfac0f020, 0xfff0f0f0, "shsub8%c\t%8-11r, %16-19r, %0-3r"},
1283 {ARM_EXT_V6T2
, 0xfac0f040, 0xfff0f0f0, "usub8%c\t%8-11r, %16-19r, %0-3r"},
1284 {ARM_EXT_V6T2
, 0xfac0f050, 0xfff0f0f0, "uqsub8%c\t%8-11r, %16-19r, %0-3r"},
1285 {ARM_EXT_V6T2
, 0xfac0f060, 0xfff0f0f0, "uhsub8%c\t%8-11r, %16-19r, %0-3r"},
1286 {ARM_EXT_V6T2
, 0xfad0f000, 0xfff0f0f0, "ssub16%c\t%8-11r, %16-19r, %0-3r"},
1287 {ARM_EXT_V6T2
, 0xfad0f010, 0xfff0f0f0, "qsub16%c\t%8-11r, %16-19r, %0-3r"},
1288 {ARM_EXT_V6T2
, 0xfad0f020, 0xfff0f0f0, "shsub16%c\t%8-11r, %16-19r, %0-3r"},
1289 {ARM_EXT_V6T2
, 0xfad0f040, 0xfff0f0f0, "usub16%c\t%8-11r, %16-19r, %0-3r"},
1290 {ARM_EXT_V6T2
, 0xfad0f050, 0xfff0f0f0, "uqsub16%c\t%8-11r, %16-19r, %0-3r"},
1291 {ARM_EXT_V6T2
, 0xfad0f060, 0xfff0f0f0, "uhsub16%c\t%8-11r, %16-19r, %0-3r"},
1292 {ARM_EXT_V6T2
, 0xfae0f000, 0xfff0f0f0, "ssubaddx%c\t%8-11r, %16-19r, %0-3r"},
1293 {ARM_EXT_V6T2
, 0xfae0f010, 0xfff0f0f0, "qsubaddx%c\t%8-11r, %16-19r, %0-3r"},
1294 {ARM_EXT_V6T2
, 0xfae0f020, 0xfff0f0f0, "shsubaddx%c\t%8-11r, %16-19r, %0-3r"},
1295 {ARM_EXT_V6T2
, 0xfae0f040, 0xfff0f0f0, "usubaddx%c\t%8-11r, %16-19r, %0-3r"},
1296 {ARM_EXT_V6T2
, 0xfae0f050, 0xfff0f0f0, "uqsubaddx%c\t%8-11r, %16-19r, %0-3r"},
1297 {ARM_EXT_V6T2
, 0xfae0f060, 0xfff0f0f0, "uhsubaddx%c\t%8-11r, %16-19r, %0-3r"},
1298 {ARM_EXT_V6T2
, 0xfb00f000, 0xfff0f0f0, "mul%c.w\t%8-11r, %16-19r, %0-3r"},
1299 {ARM_EXT_V6T2
, 0xfb70f000, 0xfff0f0f0, "usad8%c\t%8-11r, %16-19r, %0-3r"},
1300 {ARM_EXT_V6T2
, 0xfa00f000, 0xffe0f0f0, "lsl%20's%c.w\t%8-11r, %16-19r, %0-3r"},
1301 {ARM_EXT_V6T2
, 0xfa20f000, 0xffe0f0f0, "lsr%20's%c.w\t%8-11r, %16-19r, %0-3r"},
1302 {ARM_EXT_V6T2
, 0xfa40f000, 0xffe0f0f0, "asr%20's%c.w\t%8-11r, %16-19r, %0-3r"},
1303 {ARM_EXT_V6T2
, 0xfa60f000, 0xffe0f0f0, "ror%20's%c.w\t%8-11r, %16-19r, %0-3r"},
1304 {ARM_EXT_V6T2
, 0xe8c00f40, 0xfff00fe0, "strex%4?hb%c\t%0-3r, %12-15r, [%16-19r]"},
1305 {ARM_EXT_V6T2
, 0xf3200000, 0xfff0f0e0, "ssat16%c\t%8-11r, #%0-4d, %16-19r"},
1306 {ARM_EXT_V6T2
, 0xf3a00000, 0xfff0f0e0, "usat16%c\t%8-11r, #%0-4d, %16-19r"},
1307 {ARM_EXT_V6T2
, 0xfb20f000, 0xfff0f0e0, "smuad%4'x%c\t%8-11r, %16-19r, %0-3r"},
1308 {ARM_EXT_V6T2
, 0xfb30f000, 0xfff0f0e0, "smulw%4?tb%c\t%8-11r, %16-19r, %0-3r"},
1309 {ARM_EXT_V6T2
, 0xfb40f000, 0xfff0f0e0, "smusd%4'x%c\t%8-11r, %16-19r, %0-3r"},
1310 {ARM_EXT_V6T2
, 0xfb50f000, 0xfff0f0e0, "smmul%4'r%c\t%8-11r, %16-19r, %0-3r"},
1311 {ARM_EXT_V6T2
, 0xfa00f080, 0xfff0f0c0, "sxtah%c\t%8-11r, %16-19r, %0-3r%R"},
1312 {ARM_EXT_V6T2
, 0xfa10f080, 0xfff0f0c0, "uxtah%c\t%8-11r, %16-19r, %0-3r%R"},
1313 {ARM_EXT_V6T2
, 0xfa20f080, 0xfff0f0c0, "sxtab16%c\t%8-11r, %16-19r, %0-3r%R"},
1314 {ARM_EXT_V6T2
, 0xfa30f080, 0xfff0f0c0, "uxtab16%c\t%8-11r, %16-19r, %0-3r%R"},
1315 {ARM_EXT_V6T2
, 0xfa40f080, 0xfff0f0c0, "sxtab%c\t%8-11r, %16-19r, %0-3r%R"},
1316 {ARM_EXT_V6T2
, 0xfa50f080, 0xfff0f0c0, "uxtab%c\t%8-11r, %16-19r, %0-3r%R"},
1317 {ARM_EXT_V6T2
, 0xfb10f000, 0xfff0f0c0, "smul%5?tb%4?tb%c\t%8-11r, %16-19r, %0-3r"},
1318 {ARM_EXT_V6T2
, 0xf36f0000, 0xffff8020, "bfc%c\t%8-11r, %E"},
1319 {ARM_EXT_V6T2
, 0xea100f00, 0xfff08f00, "tst%c.w\t%16-19r, %S"},
1320 {ARM_EXT_V6T2
, 0xea900f00, 0xfff08f00, "teq%c\t%16-19r, %S"},
1321 {ARM_EXT_V6T2
, 0xeb100f00, 0xfff08f00, "cmn%c.w\t%16-19r, %S"},
1322 {ARM_EXT_V6T2
, 0xebb00f00, 0xfff08f00, "cmp%c.w\t%16-19r, %S"},
1323 {ARM_EXT_V6T2
, 0xf0100f00, 0xfbf08f00, "tst%c.w\t%16-19r, %M"},
1324 {ARM_EXT_V6T2
, 0xf0900f00, 0xfbf08f00, "teq%c\t%16-19r, %M"},
1325 {ARM_EXT_V6T2
, 0xf1100f00, 0xfbf08f00, "cmn%c.w\t%16-19r, %M"},
1326 {ARM_EXT_V6T2
, 0xf1b00f00, 0xfbf08f00, "cmp%c.w\t%16-19r, %M"},
1327 {ARM_EXT_V6T2
, 0xea4f0000, 0xffef8000, "mov%20's%c.w\t%8-11r, %S"},
1328 {ARM_EXT_V6T2
, 0xea6f0000, 0xffef8000, "mvn%20's%c.w\t%8-11r, %S"},
1329 {ARM_EXT_V6T2
, 0xe8c00070, 0xfff000f0, "strexd%c\t%0-3r, %12-15r, %8-11r, [%16-19r]"},
1330 {ARM_EXT_V6T2
, 0xfb000000, 0xfff000f0, "mla%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
1331 {ARM_EXT_V6T2
, 0xfb000010, 0xfff000f0, "mls%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
1332 {ARM_EXT_V6T2
, 0xfb700000, 0xfff000f0, "usada8%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
1333 {ARM_EXT_V6T2
, 0xfb800000, 0xfff000f0, "smull%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
1334 {ARM_EXT_V6T2
, 0xfba00000, 0xfff000f0, "umull%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
1335 {ARM_EXT_V6T2
, 0xfbc00000, 0xfff000f0, "smlal%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
1336 {ARM_EXT_V6T2
, 0xfbe00000, 0xfff000f0, "umlal%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
1337 {ARM_EXT_V6T2
, 0xfbe00060, 0xfff000f0, "umaal%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
1338 {ARM_EXT_V6T2
, 0xe8500f00, 0xfff00f00, "ldrex%c\t%12-15r, [%16-19r, #%0-7W]"},
1339 {ARM_EXT_V6T2
, 0xf7f08000, 0xfff0f000, "smc%c\t%K"},
1340 {ARM_EXT_V6T2
, 0xf04f0000, 0xfbef8000, "mov%20's%c.w\t%8-11r, %M"},
1341 {ARM_EXT_V6T2
, 0xf06f0000, 0xfbef8000, "mvn%20's%c.w\t%8-11r, %M"},
1342 {ARM_EXT_V6T2
, 0xf810f000, 0xff70f000, "pld%c\t%a"},
1343 {ARM_EXT_V6T2
, 0xfb200000, 0xfff000e0, "smlad%4'x%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
1344 {ARM_EXT_V6T2
, 0xfb300000, 0xfff000e0, "smlaw%4?tb%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
1345 {ARM_EXT_V6T2
, 0xfb400000, 0xfff000e0, "smlsd%4'x%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
1346 {ARM_EXT_V6T2
, 0xfb500000, 0xfff000e0, "smmla%4'r%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
1347 {ARM_EXT_V6T2
, 0xfb600000, 0xfff000e0, "smmls%4'r%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
1348 {ARM_EXT_V6T2
, 0xfbc000c0, 0xfff000e0, "smlald%4'x%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
1349 {ARM_EXT_V6T2
, 0xfbd000c0, 0xfff000e0, "smlsld%4'x%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
1350 {ARM_EXT_V6T2
, 0xeac00000, 0xfff08030, "pkhbt%c\t%8-11r, %16-19r, %S"},
1351 {ARM_EXT_V6T2
, 0xeac00020, 0xfff08030, "pkhtb%c\t%8-11r, %16-19r, %S"},
1352 {ARM_EXT_V6T2
, 0xf3400000, 0xfff08020, "sbfx%c\t%8-11r, %16-19r, %F"},
1353 {ARM_EXT_V6T2
, 0xf3c00000, 0xfff08020, "ubfx%c\t%8-11r, %16-19r, %F"},
1354 {ARM_EXT_V6T2
, 0xf8000e00, 0xff900f00, "str%wt%c\t%12-15r, %a"},
1355 {ARM_EXT_V6T2
, 0xfb100000, 0xfff000c0, "smla%5?tb%4?tb%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
1356 {ARM_EXT_V6T2
, 0xfbc00080, 0xfff000c0, "smlal%5?tb%4?tb%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
1357 {ARM_EXT_V6T2
, 0xf3600000, 0xfff08020, "bfi%c\t%8-11r, %16-19r, %E"},
1358 {ARM_EXT_V6T2
, 0xf8100e00, 0xfe900f00, "ldr%wt%c\t%12-15r, %a"},
1359 {ARM_EXT_V6T2
, 0xf3000000, 0xffd08020, "ssat%c\t%8-11r, #%0-4d, %16-19r%s"},
1360 {ARM_EXT_V6T2
, 0xf3800000, 0xffd08020, "usat%c\t%8-11r, #%0-4d, %16-19r%s"},
1361 {ARM_EXT_V6T2
, 0xf2000000, 0xfbf08000, "addw%c\t%8-11r, %16-19r, %I"},
1362 {ARM_EXT_V6T2
, 0xf2400000, 0xfbf08000, "movw%c\t%8-11r, %J"},
1363 {ARM_EXT_V6T2
, 0xf2a00000, 0xfbf08000, "subw%c\t%8-11r, %16-19r, %I"},
1364 {ARM_EXT_V6T2
, 0xf2c00000, 0xfbf08000, "movt%c\t%8-11r, %J"},
1365 {ARM_EXT_V6T2
, 0xea000000, 0xffe08000, "and%20's%c.w\t%8-11r, %16-19r, %S"},
1366 {ARM_EXT_V6T2
, 0xea200000, 0xffe08000, "bic%20's%c.w\t%8-11r, %16-19r, %S"},
1367 {ARM_EXT_V6T2
, 0xea400000, 0xffe08000, "orr%20's%c.w\t%8-11r, %16-19r, %S"},
1368 {ARM_EXT_V6T2
, 0xea600000, 0xffe08000, "orn%20's%c\t%8-11r, %16-19r, %S"},
1369 {ARM_EXT_V6T2
, 0xea800000, 0xffe08000, "eor%20's%c.w\t%8-11r, %16-19r, %S"},
1370 {ARM_EXT_V6T2
, 0xeb000000, 0xffe08000, "add%20's%c.w\t%8-11r, %16-19r, %S"},
1371 {ARM_EXT_V6T2
, 0xeb400000, 0xffe08000, "adc%20's%c.w\t%8-11r, %16-19r, %S"},
1372 {ARM_EXT_V6T2
, 0xeb600000, 0xffe08000, "sbc%20's%c.w\t%8-11r, %16-19r, %S"},
1373 {ARM_EXT_V6T2
, 0xeba00000, 0xffe08000, "sub%20's%c.w\t%8-11r, %16-19r, %S"},
1374 {ARM_EXT_V6T2
, 0xebc00000, 0xffe08000, "rsb%20's%c\t%8-11r, %16-19r, %S"},
1375 {ARM_EXT_V6T2
, 0xe8400000, 0xfff00000, "strex%c\t%8-11r, %12-15r, [%16-19r, #%0-7W]"},
1376 {ARM_EXT_V6T2
, 0xf0000000, 0xfbe08000, "and%20's%c.w\t%8-11r, %16-19r, %M"},
1377 {ARM_EXT_V6T2
, 0xf0200000, 0xfbe08000, "bic%20's%c.w\t%8-11r, %16-19r, %M"},
1378 {ARM_EXT_V6T2
, 0xf0400000, 0xfbe08000, "orr%20's%c.w\t%8-11r, %16-19r, %M"},
1379 {ARM_EXT_V6T2
, 0xf0600000, 0xfbe08000, "orn%20's%c\t%8-11r, %16-19r, %M"},
1380 {ARM_EXT_V6T2
, 0xf0800000, 0xfbe08000, "eor%20's%c.w\t%8-11r, %16-19r, %M"},
1381 {ARM_EXT_V6T2
, 0xf1000000, 0xfbe08000, "add%20's%c.w\t%8-11r, %16-19r, %M"},
1382 {ARM_EXT_V6T2
, 0xf1400000, 0xfbe08000, "adc%20's%c.w\t%8-11r, %16-19r, %M"},
1383 {ARM_EXT_V6T2
, 0xf1600000, 0xfbe08000, "sbc%20's%c.w\t%8-11r, %16-19r, %M"},
1384 {ARM_EXT_V6T2
, 0xf1a00000, 0xfbe08000, "sub%20's%c.w\t%8-11r, %16-19r, %M"},
1385 {ARM_EXT_V6T2
, 0xf1c00000, 0xfbe08000, "rsb%20's%c\t%8-11r, %16-19r, %M"},
1386 {ARM_EXT_V6T2
, 0xe8800000, 0xffd00000, "stmia%c.w\t%16-19r%21'!, %m"},
1387 {ARM_EXT_V6T2
, 0xe8900000, 0xffd00000, "ldmia%c.w\t%16-19r%21'!, %m"},
1388 {ARM_EXT_V6T2
, 0xe9000000, 0xffd00000, "stmdb%c\t%16-19r%21'!, %m"},
1389 {ARM_EXT_V6T2
, 0xe9100000, 0xffd00000, "ldmdb%c\t%16-19r%21'!, %m"},
1390 {ARM_EXT_V6T2
, 0xe9c00000, 0xffd000ff, "strd%c\t%12-15r, %8-11r, [%16-19r]"},
1391 {ARM_EXT_V6T2
, 0xe9d00000, 0xffd000ff, "ldrd%c\t%12-15r, %8-11r, [%16-19r]"},
1392 {ARM_EXT_V6T2
, 0xe9400000, 0xff500000, "strd%c\t%12-15r, %8-11r, [%16-19r, #%23`-%0-7W]"},
1393 {ARM_EXT_V6T2
, 0xe9500000, 0xff500000, "ldrd%c\t%12-15r, %8-11r, [%16-19r, #%23`-%0-7W]"},
1394 {ARM_EXT_V6T2
, 0xf8000000, 0xff100000, "str%w%c.w\t%12-15r, %a"},
1395 {ARM_EXT_V6T2
, 0xf8100000, 0xfe100000, "ldr%w%c.w\t%12-15r, %a"},
1397 /* Filter out Bcc with cond=E or F, which are used for other instructions. */
1398 {ARM_EXT_V6T2
, 0xf3c08000, 0xfbc0d000, "undefined (bcc, cond=0xF)"},
1399 {ARM_EXT_V6T2
, 0xf3808000, 0xfbc0d000, "undefined (bcc, cond=0xE)"},
1400 {ARM_EXT_V6T2
, 0xf0008000, 0xf800d000, "b%22-25c.w\t%b%X"},
1401 {ARM_EXT_V6T2
, 0xf0009000, 0xf800d000, "b%c.w\t%B%x"},
1403 /* These have been 32-bit since the invention of Thumb. */
1404 {ARM_EXT_V4T
, 0xf000c000, 0xf800d000, "blx%c\t%B%x"},
1405 {ARM_EXT_V4T
, 0xf000d000, 0xf800d000, "bl%c\t%B%x"},
1408 {ARM_EXT_V1
, 0x00000000, 0x00000000, "undefined"},
1412 static const char *const arm_conditional
[] =
1413 {"eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc",
1414 "hi", "ls", "ge", "lt", "gt", "le", "al", "<und>", ""};
1416 static const char *const arm_fp_const
[] =
1417 {"0.0", "1.0", "2.0", "3.0", "4.0", "5.0", "0.5", "10.0"};
1419 static const char *const arm_shift
[] =
1420 {"lsl", "lsr", "asr", "ror"};
1425 const char *description
;
1426 const char *reg_names
[16];
1430 static const arm_regname regnames
[] =
1432 { "raw" , "Select raw register names",
1433 { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"}},
1434 { "gcc", "Select register names used by GCC",
1435 { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "sl", "fp", "ip", "sp", "lr", "pc" }},
1436 { "std", "Select register names used in ARM's ISA documentation",
1437 { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc" }},
1438 { "apcs", "Select register names used in the APCS",
1439 { "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "sl", "fp", "ip", "sp", "lr", "pc" }},
1440 { "atpcs", "Select register names used in the ATPCS",
1441 { "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "IP", "SP", "LR", "PC" }},
1442 { "special-atpcs", "Select special register names used in the ATPCS",
1443 { "a1", "a2", "a3", "a4", "v1", "v2", "v3", "WR", "v5", "SB", "SL", "FP", "IP", "SP", "LR", "PC" }},
1446 static const char *const iwmmxt_wwnames
[] =
1447 {"b", "h", "w", "d"};
1449 static const char *const iwmmxt_wwssnames
[] =
1450 {"b", "bus", "bc", "bss",
1451 "h", "hus", "hc", "hss",
1452 "w", "wus", "wc", "wss",
1453 "d", "dus", "dc", "dss"
1456 static const char *const iwmmxt_regnames
[] =
1457 { "wr0", "wr1", "wr2", "wr3", "wr4", "wr5", "wr6", "wr7",
1458 "wr8", "wr9", "wr10", "wr11", "wr12", "wr13", "wr14", "wr15"
1461 static const char *const iwmmxt_cregnames
[] =
1462 { "wcid", "wcon", "wcssf", "wcasf", "reserved", "reserved", "reserved", "reserved",
1463 "wcgr0", "wcgr1", "wcgr2", "wcgr3", "reserved", "reserved", "reserved", "reserved"
1466 /* Default to GCC register name set. */
1467 static unsigned int regname_selected
= 1;
1469 #define NUM_ARM_REGNAMES NUM_ELEM (regnames)
1470 #define arm_regnames regnames[regname_selected].reg_names
1472 static bfd_boolean force_thumb
= FALSE
;
1474 /* Current IT instruction state. This contains the same state as the IT
1475 bits in the CPSR. */
1476 static unsigned int ifthen_state
;
1477 /* IT state for the next instruction. */
1478 static unsigned int ifthen_next_state
;
1479 /* The address of the insn for which the IT state is valid. */
1480 static bfd_vma ifthen_address
;
1481 #define IFTHEN_COND ((ifthen_state >> 4) & 0xf)
1483 /* Cached mapping symbol state. */
1490 enum map_type last_type
;
1491 int last_mapping_sym
= -1;
1492 bfd_vma last_mapping_addr
= 0;
1497 get_arm_regname_num_options (void)
1499 return NUM_ARM_REGNAMES
;
1503 set_arm_regname_option (int option
)
1505 int old
= regname_selected
;
1506 regname_selected
= option
;
1511 get_arm_regnames (int option
, const char **setname
, const char **setdescription
,
1512 const char *const **register_names
)
1514 *setname
= regnames
[option
].name
;
1515 *setdescription
= regnames
[option
].description
;
1516 *register_names
= regnames
[option
].reg_names
;
1520 /* Decode a bitfield of the form matching regexp (N(-N)?,)*N(-N)?.
1521 Returns pointer to following character of the format string and
1522 fills in *VALUEP and *WIDTHP with the extracted value and number of
1523 bits extracted. WIDTHP can be NULL. */
1526 arm_decode_bitfield (const char *ptr
, unsigned long insn
,
1527 unsigned long *valuep
, int *widthp
)
1529 unsigned long value
= 0;
1537 for (start
= 0; *ptr
>= '0' && *ptr
<= '9'; ptr
++)
1538 start
= start
* 10 + *ptr
- '0';
1540 for (end
= 0, ptr
++; *ptr
>= '0' && *ptr
<= '9'; ptr
++)
1541 end
= end
* 10 + *ptr
- '0';
1547 value
|= ((insn
>> start
) & ((2ul << bits
) - 1)) << width
;
1550 while (*ptr
++ == ',');
1558 arm_decode_shift (long given
, fprintf_ftype func
, void *stream
)
1560 func (stream
, "%s", arm_regnames
[given
& 0xf]);
1562 if ((given
& 0xff0) != 0)
1564 if ((given
& 0x10) == 0)
1566 int amount
= (given
& 0xf80) >> 7;
1567 int shift
= (given
& 0x60) >> 5;
1573 func (stream
, ", rrx");
1580 func (stream
, ", %s #%d", arm_shift
[shift
], amount
);
1583 func (stream
, ", %s %s", arm_shift
[(given
& 0x60) >> 5],
1584 arm_regnames
[(given
& 0xf00) >> 8]);
1588 /* Print one coprocessor instruction on INFO->STREAM.
1589 Return TRUE if the instuction matched, FALSE if this is not a
1590 recognised coprocessor instruction. */
1593 print_insn_coprocessor (bfd_vma pc
, struct disassemble_info
*info
, long given
,
1596 const struct opcode32
*insn
;
1597 void *stream
= info
->stream
;
1598 fprintf_ftype func
= info
->fprintf_func
;
1600 unsigned long value
;
1603 for (insn
= coprocessor_opcodes
; insn
->assembler
; insn
++)
1605 if (insn
->value
== FIRST_IWMMXT_INSN
1606 && info
->mach
!= bfd_mach_arm_XScale
1607 && info
->mach
!= bfd_mach_arm_iWMMXt
1608 && info
->mach
!= bfd_mach_arm_iWMMXt2
)
1609 insn
= insn
+ IWMMXT_INSN_COUNT
;
1612 value
= insn
->value
;
1615 /* The high 4 bits are 0xe for Arm conditional instructions, and
1616 0xe for arm unconditional instructions. The rest of the
1617 encoding is the same. */
1619 value
|= 0xe0000000;
1627 /* Only match unconditional instuctions against unconditional
1629 if ((given
& 0xf0000000) == 0xf0000000)
1636 cond
= (given
>> 28) & 0xf;
1641 if ((given
& mask
) == value
)
1645 for (c
= insn
->assembler
; *c
; c
++)
1652 func (stream
, "%%");
1656 func (stream
, "[%s", arm_regnames
[(given
>> 16) & 0xf]);
1658 if ((given
& (1 << 24)) != 0)
1660 int offset
= given
& 0xff;
1663 func (stream
, ", #%s%d]%s",
1664 ((given
& 0x00800000) == 0 ? "-" : ""),
1666 ((given
& 0x00200000) != 0 ? "!" : ""));
1672 int offset
= given
& 0xff;
1676 if (given
& (1 << 21))
1679 func (stream
, ", #%s%d",
1680 ((given
& 0x00800000) == 0 ? "-" : ""),
1684 func (stream
, ", {%d}", offset
);
1690 int regno
= ((given
>> 12) & 0xf) | ((given
>> (22 - 4)) & 0x10);
1691 int offset
= (given
>> 1) & 0x3f;
1694 func (stream
, "{d%d}", regno
);
1695 else if (regno
+ offset
> 32)
1696 func (stream
, "{d%d-<overflow reg d%d>}", regno
, regno
+ offset
- 1);
1698 func (stream
, "{d%d-d%d}", regno
, regno
+ offset
- 1);
1704 int rn
= (given
>> 16) & 0xf;
1705 int offset
= (given
& 0xff) * 4;
1706 int add
= (given
>> 23) & 1;
1708 func (stream
, "[%s", arm_regnames
[rn
]);
1714 func (stream
, ", #%d", offset
);
1719 func (stream
, "\t; ");
1720 /* FIXME: Unsure if info->bytes_per_chunk is the
1721 right thing to use here. */
1722 info
->print_address_func (offset
+ pc
1723 + info
->bytes_per_chunk
* 2, info
);
1729 func (stream
, "%s", arm_conditional
[cond
]);
1733 /* Print a Cirrus/DSP shift immediate. */
1734 /* Immediates are 7bit signed ints with bits 0..3 in
1735 bits 0..3 of opcode and bits 4..6 in bits 5..7
1740 imm
= (given
& 0xf) | ((given
& 0xe0) >> 1);
1742 /* Is ``imm'' a negative number? */
1746 func (stream
, "%d", imm
);
1752 switch (given
& 0x00408000)
1769 switch (given
& 0x00080080)
1781 func (stream
, _("<illegal precision>"));
1786 switch (given
& 0x00408000)
1803 switch (given
& 0x60)
1819 case '0': case '1': case '2': case '3': case '4':
1820 case '5': case '6': case '7': case '8': case '9':
1823 unsigned long value
;
1825 c
= arm_decode_bitfield (c
, given
, &value
, &width
);
1830 func (stream
, "%s", arm_regnames
[value
]);
1833 func (stream
, "d%ld", value
);
1837 func (stream
, "<illegal reg q%ld.5>", value
>> 1);
1839 func (stream
, "q%ld", value
>> 1);
1842 func (stream
, "%ld", value
);
1846 int from
= (given
& (1 << 7)) ? 32 : 16;
1847 func (stream
, "%ld", from
- value
);
1853 func (stream
, "#%s", arm_fp_const
[value
& 7]);
1855 func (stream
, "f%ld", value
);
1860 func (stream
, "%s", iwmmxt_wwnames
[value
]);
1862 func (stream
, "%s", iwmmxt_wwssnames
[value
]);
1866 func (stream
, "%s", iwmmxt_regnames
[value
]);
1869 func (stream
, "%s", iwmmxt_cregnames
[value
]);
1874 func (stream
, "%c", *c
);
1878 if (value
== ((1ul << width
) - 1))
1879 func (stream
, "%c", *c
);
1882 func (stream
, "%c", c
[(1 << width
) - (int)value
]);
1893 int single
= *c
++ == 'y';
1898 case '4': /* Sm pair */
1901 case '0': /* Sm, Dm */
1902 regno
= given
& 0x0000000f;
1906 regno
+= (given
>> 5) & 1;
1909 regno
+= ((given
>> 5) & 1) << 4;
1912 case '1': /* Sd, Dd */
1913 regno
= (given
>> 12) & 0x0000000f;
1917 regno
+= (given
>> 22) & 1;
1920 regno
+= ((given
>> 22) & 1) << 4;
1923 case '2': /* Sn, Dn */
1924 regno
= (given
>> 16) & 0x0000000f;
1928 regno
+= (given
>> 7) & 1;
1931 regno
+= ((given
>> 7) & 1) << 4;
1934 case '3': /* List */
1936 regno
= (given
>> 12) & 0x0000000f;
1940 regno
+= (given
>> 22) & 1;
1943 regno
+= ((given
>> 22) & 1) << 4;
1950 func (stream
, "%c%d", single
? 's' : 'd', regno
);
1954 int count
= given
& 0xff;
1961 func (stream
, "-%c%d",
1969 func (stream
, ", %c%d}", single
? 's' : 'd',
1975 switch (given
& 0x00400100)
1977 case 0x00000000: func (stream
, "b"); break;
1978 case 0x00400000: func (stream
, "h"); break;
1979 case 0x00000100: func (stream
, "w"); break;
1980 case 0x00400100: func (stream
, "d"); break;
1989 /* given (20, 23) | given (0, 3) */
1990 value
= ((given
>> 16) & 0xf0) | (given
& 0xf);
1991 func (stream
, "%d", value
);
1996 /* This is like the 'A' operator, except that if
1997 the width field "M" is zero, then the offset is
1998 *not* multiplied by four. */
2000 int offset
= given
& 0xff;
2001 int multiplier
= (given
& 0x00000100) ? 4 : 1;
2003 func (stream
, "[%s", arm_regnames
[(given
>> 16) & 0xf]);
2007 if ((given
& 0x01000000) != 0)
2008 func (stream
, ", #%s%d]%s",
2009 ((given
& 0x00800000) == 0 ? "-" : ""),
2010 offset
* multiplier
,
2011 ((given
& 0x00200000) != 0 ? "!" : ""));
2013 func (stream
, "], #%s%d",
2014 ((given
& 0x00800000) == 0 ? "-" : ""),
2015 offset
* multiplier
);
2024 int imm4
= (given
>> 4) & 0xf;
2025 int puw_bits
= ((given
>> 22) & 6) | ((given
>> 21) & 1);
2026 int ubit
= (given
>> 23) & 1;
2027 const char *rm
= arm_regnames
[given
& 0xf];
2028 const char *rn
= arm_regnames
[(given
>> 16) & 0xf];
2035 func (stream
, "[%s], %c%s", rn
, ubit
? '+' : '-', rm
);
2037 func (stream
, ", lsl #%d", imm4
);
2047 func (stream
, "[%s, %c%s", rn
, ubit
? '+' : '-', rm
);
2049 func (stream
, ", lsl #%d", imm4
);
2051 if (puw_bits
== 5 || puw_bits
== 7)
2056 func (stream
, "INVALID");
2064 imm5
= ((given
& 0x100) >> 4) | (given
& 0xf);
2065 func (stream
, "%ld", (imm5
== 0) ? 32 : imm5
);
2075 func (stream
, "%c", *c
);
2084 print_arm_address (bfd_vma pc
, struct disassemble_info
*info
, long given
)
2086 void *stream
= info
->stream
;
2087 fprintf_ftype func
= info
->fprintf_func
;
2089 if (((given
& 0x000f0000) == 0x000f0000)
2090 && ((given
& 0x02000000) == 0))
2092 int offset
= given
& 0xfff;
2094 func (stream
, "[pc");
2096 if (given
& 0x01000000)
2098 if ((given
& 0x00800000) == 0)
2102 func (stream
, ", #%d]", offset
);
2106 /* Cope with the possibility of write-back
2107 being used. Probably a very dangerous thing
2108 for the programmer to do, but who are we to
2110 if (given
& 0x00200000)
2116 func (stream
, "], #%d", offset
);
2118 /* ie ignore the offset. */
2122 func (stream
, "\t; ");
2123 info
->print_address_func (offset
, info
);
2127 func (stream
, "[%s",
2128 arm_regnames
[(given
>> 16) & 0xf]);
2129 if ((given
& 0x01000000) != 0)
2131 if ((given
& 0x02000000) == 0)
2133 int offset
= given
& 0xfff;
2135 func (stream
, ", #%s%d",
2136 (((given
& 0x00800000) == 0)
2137 ? "-" : ""), offset
);
2141 func (stream
, ", %s",
2142 (((given
& 0x00800000) == 0)
2144 arm_decode_shift (given
, func
, stream
);
2147 func (stream
, "]%s",
2148 ((given
& 0x00200000) != 0) ? "!" : "");
2152 if ((given
& 0x02000000) == 0)
2154 int offset
= given
& 0xfff;
2156 func (stream
, "], #%s%d",
2157 (((given
& 0x00800000) == 0)
2158 ? "-" : ""), offset
);
2164 func (stream
, "], %s",
2165 (((given
& 0x00800000) == 0)
2167 arm_decode_shift (given
, func
, stream
);
2173 /* Print one neon instruction on INFO->STREAM.
2174 Return TRUE if the instuction matched, FALSE if this is not a
2175 recognised neon instruction. */
2178 print_insn_neon (struct disassemble_info
*info
, long given
, bfd_boolean thumb
)
2180 const struct opcode32
*insn
;
2181 void *stream
= info
->stream
;
2182 fprintf_ftype func
= info
->fprintf_func
;
2186 if ((given
& 0xef000000) == 0xef000000)
2188 /* move bit 28 to bit 24 to translate Thumb2 to ARM encoding. */
2189 unsigned long bit28
= given
& (1 << 28);
2191 given
&= 0x00ffffff;
2193 given
|= 0xf3000000;
2195 given
|= 0xf2000000;
2197 else if ((given
& 0xff000000) == 0xf9000000)
2198 given
^= 0xf9000000 ^ 0xf4000000;
2203 for (insn
= neon_opcodes
; insn
->assembler
; insn
++)
2205 if ((given
& insn
->mask
) == insn
->value
)
2209 for (c
= insn
->assembler
; *c
; c
++)
2216 func (stream
, "%%");
2220 if (thumb
&& ifthen_state
)
2221 func (stream
, "%s", arm_conditional
[IFTHEN_COND
]);
2226 static const unsigned char enc
[16] =
2228 0x4, 0x14, /* st4 0,1 */
2240 int rd
= ((given
>> 12) & 0xf) | (((given
>> 22) & 1) << 4);
2241 int rn
= ((given
>> 16) & 0xf);
2242 int rm
= ((given
>> 0) & 0xf);
2243 int align
= ((given
>> 4) & 0x3);
2244 int type
= ((given
>> 8) & 0xf);
2245 int n
= enc
[type
] & 0xf;
2246 int stride
= (enc
[type
] >> 4) + 1;
2251 for (ix
= 0; ix
!= n
; ix
++)
2252 func (stream
, "%sd%d", ix
? "," : "", rd
+ ix
* stride
);
2254 func (stream
, "d%d", rd
);
2256 func (stream
, "d%d-d%d", rd
, rd
+ n
- 1);
2257 func (stream
, "}, [%s", arm_regnames
[rn
]);
2259 func (stream
, ", :%d", 32 << align
);
2264 func (stream
, ", %s", arm_regnames
[rm
]);
2270 int rd
= ((given
>> 12) & 0xf) | (((given
>> 22) & 1) << 4);
2271 int rn
= ((given
>> 16) & 0xf);
2272 int rm
= ((given
>> 0) & 0xf);
2273 int idx_align
= ((given
>> 4) & 0xf);
2275 int size
= ((given
>> 10) & 0x3);
2276 int idx
= idx_align
>> (size
+ 1);
2277 int length
= ((given
>> 8) & 3) + 1;
2281 if (length
> 1 && size
> 0)
2282 stride
= (idx_align
& (1 << size
)) ? 2 : 1;
2288 int amask
= (1 << size
) - 1;
2289 if ((idx_align
& (1 << size
)) != 0)
2293 if ((idx_align
& amask
) == amask
)
2295 else if ((idx_align
& amask
) != 0)
2302 if (size
== 2 && (idx_align
& 2) != 0)
2304 align
= (idx_align
& 1) ? 16 << size
: 0;
2308 if ((size
== 2 && (idx_align
& 3) != 0)
2309 || (idx_align
& 1) != 0)
2316 if ((idx_align
& 3) == 3)
2318 align
= (idx_align
& 3) * 64;
2321 align
= (idx_align
& 1) ? 32 << size
: 0;
2329 for (i
= 0; i
< length
; i
++)
2330 func (stream
, "%sd%d[%d]", (i
== 0) ? "" : ",",
2331 rd
+ i
* stride
, idx
);
2332 func (stream
, "}, [%s", arm_regnames
[rn
]);
2334 func (stream
, ", :%d", align
);
2339 func (stream
, ", %s", arm_regnames
[rm
]);
2345 int rd
= ((given
>> 12) & 0xf) | (((given
>> 22) & 1) << 4);
2346 int rn
= ((given
>> 16) & 0xf);
2347 int rm
= ((given
>> 0) & 0xf);
2348 int align
= ((given
>> 4) & 0x1);
2349 int size
= ((given
>> 6) & 0x3);
2350 int type
= ((given
>> 8) & 0x3);
2352 int stride
= ((given
>> 5) & 0x1);
2355 if (stride
&& (n
== 1))
2362 for (ix
= 0; ix
!= n
; ix
++)
2363 func (stream
, "%sd%d[]", ix
? "," : "", rd
+ ix
* stride
);
2365 func (stream
, "d%d[]", rd
);
2367 func (stream
, "d%d[]-d%d[]", rd
, rd
+ n
- 1);
2368 func (stream
, "}, [%s", arm_regnames
[rn
]);
2371 int align
= (8 * (type
+ 1)) << size
;
2373 align
= (size
> 1) ? align
>> 1 : align
;
2374 if (type
== 2 || (type
== 0 && !size
))
2375 func (stream
, ", :<bad align %d>", align
);
2377 func (stream
, ", :%d", align
);
2383 func (stream
, ", %s", arm_regnames
[rm
]);
2389 int raw_reg
= (given
& 0xf) | ((given
>> 1) & 0x10);
2390 int size
= (given
>> 20) & 3;
2391 int reg
= raw_reg
& ((4 << size
) - 1);
2392 int ix
= raw_reg
>> size
>> 2;
2394 func (stream
, "d%d[%d]", reg
, ix
);
2399 /* Neon encoded constant for mov, mvn, vorr, vbic */
2402 int cmode
= (given
>> 8) & 0xf;
2403 int op
= (given
>> 5) & 0x1;
2404 unsigned long value
= 0, hival
= 0;
2409 bits
|= ((given
>> 24) & 1) << 7;
2410 bits
|= ((given
>> 16) & 7) << 4;
2411 bits
|= ((given
>> 0) & 15) << 0;
2415 shift
= (cmode
>> 1) & 3;
2416 value
= (unsigned long)bits
<< (8 * shift
);
2419 else if (cmode
< 12)
2421 shift
= (cmode
>> 1) & 1;
2422 value
= (unsigned long)bits
<< (8 * shift
);
2425 else if (cmode
< 14)
2427 shift
= (cmode
& 1) + 1;
2428 value
= (unsigned long)bits
<< (8 * shift
);
2429 value
|= (1ul << (8 * shift
)) - 1;
2432 else if (cmode
== 14)
2436 /* bit replication into bytes */
2442 for (ix
= 7; ix
>= 0; ix
--)
2444 mask
= ((bits
>> ix
) & 1) ? 0xff : 0;
2446 value
= (value
<< 8) | mask
;
2448 hival
= (hival
<< 8) | mask
;
2454 /* byte replication */
2455 value
= (unsigned long)bits
;
2461 /* floating point encoding */
2464 value
= (unsigned long)(bits
& 0x7f) << 19;
2465 value
|= (unsigned long)(bits
& 0x80) << 24;
2466 tmp
= bits
& 0x40 ? 0x3c : 0x40;
2467 value
|= (unsigned long)tmp
<< 24;
2473 func (stream
, "<illegal constant %.8x:%x:%x>",
2481 func (stream
, "#%ld\t; 0x%.2lx", value
, value
);
2485 func (stream
, "#%ld\t; 0x%.4lx", value
, value
);
2491 unsigned char valbytes
[4];
2494 /* Do this a byte at a time so we don't have to
2495 worry about the host's endianness. */
2496 valbytes
[0] = value
& 0xff;
2497 valbytes
[1] = (value
>> 8) & 0xff;
2498 valbytes
[2] = (value
>> 16) & 0xff;
2499 valbytes
[3] = (value
>> 24) & 0xff;
2501 floatformat_to_double
2502 (&floatformat_ieee_single_little
, valbytes
,
2505 func (stream
, "#%.7g\t; 0x%.8lx", fvalue
,
2509 func (stream
, "#%ld\t; 0x%.8lx",
2510 (long) ((value
& 0x80000000)
2511 ? value
| ~0xffffffffl
: value
), value
);
2515 func (stream
, "#0x%.8lx%.8lx", hival
, value
);
2526 int regno
= ((given
>> 16) & 0xf) | ((given
>> (7 - 4)) & 0x10);
2527 int num
= (given
>> 8) & 0x3;
2530 func (stream
, "{d%d}", regno
);
2531 else if (num
+ regno
>= 32)
2532 func (stream
, "{d%d-<overflow reg d%d}", regno
, regno
+ num
);
2534 func (stream
, "{d%d-d%d}", regno
, regno
+ num
);
2539 case '0': case '1': case '2': case '3': case '4':
2540 case '5': case '6': case '7': case '8': case '9':
2543 unsigned long value
;
2545 c
= arm_decode_bitfield (c
, given
, &value
, &width
);
2550 func (stream
, "%s", arm_regnames
[value
]);
2553 func (stream
, "%ld", value
);
2556 func (stream
, "%ld", (1ul << width
) - value
);
2562 /* various width encodings */
2564 int base
= 8 << (*c
- 'S'); /* 8,16 or 32 */
2569 if (*c
>= '0' && *c
<= '9')
2571 else if (*c
>= 'a' && *c
<= 'f')
2572 limit
= *c
- 'a' + 10;
2578 if (value
< low
|| value
> high
)
2579 func (stream
, "<illegal width %d>", base
<< value
);
2581 func (stream
, "%d", base
<< value
);
2585 if (given
& (1 << 6))
2589 func (stream
, "d%ld", value
);
2594 func (stream
, "<illegal reg q%ld.5>", value
>> 1);
2596 func (stream
, "q%ld", value
>> 1);
2602 func (stream
, "%c", *c
);
2606 if (value
== ((1ul << width
) - 1))
2607 func (stream
, "%c", *c
);
2610 func (stream
, "%c", c
[(1 << width
) - (int)value
]);
2624 func (stream
, "%c", *c
);
2632 /* Print one ARM instruction from PC on INFO->STREAM. */
2635 print_insn_arm (bfd_vma pc
, struct disassemble_info
*info
, long given
)
2637 const struct opcode32
*insn
;
2638 void *stream
= info
->stream
;
2639 fprintf_ftype func
= info
->fprintf_func
;
2641 if (print_insn_coprocessor (pc
, info
, given
, FALSE
))
2644 if (print_insn_neon (info
, given
, FALSE
))
2647 for (insn
= arm_opcodes
; insn
->assembler
; insn
++)
2649 if (insn
->value
== FIRST_IWMMXT_INSN
2650 && info
->mach
!= bfd_mach_arm_XScale
2651 && info
->mach
!= bfd_mach_arm_iWMMXt
)
2652 insn
= insn
+ IWMMXT_INSN_COUNT
;
2654 if ((given
& insn
->mask
) == insn
->value
2655 /* Special case: an instruction with all bits set in the condition field
2656 (0xFnnn_nnnn) is only matched if all those bits are set in insn->mask,
2657 or by the catchall at the end of the table. */
2658 && ((given
& 0xF0000000) != 0xF0000000
2659 || (insn
->mask
& 0xF0000000) == 0xF0000000
2660 || (insn
->mask
== 0 && insn
->value
== 0)))
2664 for (c
= insn
->assembler
; *c
; c
++)
2671 func (stream
, "%%");
2675 print_arm_address (pc
, info
, given
);
2679 /* Set P address bit and use normal address
2680 printing routine. */
2681 print_arm_address (pc
, info
, given
| (1 << 24));
2685 if ((given
& 0x004f0000) == 0x004f0000)
2687 /* PC relative with immediate offset. */
2688 int offset
= ((given
& 0xf00) >> 4) | (given
& 0xf);
2690 if ((given
& 0x00800000) == 0)
2693 func (stream
, "[pc, #%d]\t; ", offset
);
2694 info
->print_address_func (offset
+ pc
+ 8, info
);
2698 func (stream
, "[%s",
2699 arm_regnames
[(given
>> 16) & 0xf]);
2700 if ((given
& 0x01000000) != 0)
2703 if ((given
& 0x00400000) == 0x00400000)
2706 int offset
= ((given
& 0xf00) >> 4) | (given
& 0xf);
2708 func (stream
, ", #%s%d",
2709 (((given
& 0x00800000) == 0)
2710 ? "-" : ""), offset
);
2715 func (stream
, ", %s%s",
2716 (((given
& 0x00800000) == 0)
2718 arm_regnames
[given
& 0xf]);
2721 func (stream
, "]%s",
2722 ((given
& 0x00200000) != 0) ? "!" : "");
2727 if ((given
& 0x00400000) == 0x00400000)
2730 int offset
= ((given
& 0xf00) >> 4) | (given
& 0xf);
2732 func (stream
, "], #%s%d",
2733 (((given
& 0x00800000) == 0)
2734 ? "-" : ""), offset
);
2741 func (stream
, "], %s%s",
2742 (((given
& 0x00800000) == 0)
2744 arm_regnames
[given
& 0xf]);
2752 int disp
= (((given
& 0xffffff) ^ 0x800000) - 0x800000);
2753 info
->print_address_func (disp
*4 + pc
+ 8, info
);
2758 if (((given
>> 28) & 0xf) != 0xe)
2760 arm_conditional
[(given
>> 28) & 0xf]);
2769 for (reg
= 0; reg
< 16; reg
++)
2770 if ((given
& (1 << reg
)) != 0)
2773 func (stream
, ", ");
2775 func (stream
, "%s", arm_regnames
[reg
]);
2782 if ((given
& 0x02000000) != 0)
2784 int rotate
= (given
& 0xf00) >> 7;
2785 int immed
= (given
& 0xff);
2786 immed
= (((immed
<< (32 - rotate
))
2787 | (immed
>> rotate
)) & 0xffffffff);
2788 func (stream
, "#%d\t; 0x%x", immed
, immed
);
2791 arm_decode_shift (given
, func
, stream
);
2795 if ((given
& 0x0000f000) == 0x0000f000)
2800 if ((given
& 0x01200000) == 0x00200000)
2805 func (stream
, "[%s", arm_regnames
[(given
>> 16) & 0xf]);
2807 if ((given
& (1 << 24)) != 0)
2809 int offset
= given
& 0xff;
2812 func (stream
, ", #%s%d]%s",
2813 ((given
& 0x00800000) == 0 ? "-" : ""),
2815 ((given
& 0x00200000) != 0 ? "!" : ""));
2821 int offset
= given
& 0xff;
2825 if (given
& (1 << 21))
2828 func (stream
, ", #%s%d",
2829 ((given
& 0x00800000) == 0 ? "-" : ""),
2833 func (stream
, ", {%d}", offset
);
2838 /* Print ARM V5 BLX(1) address: pc+25 bits. */
2843 if (given
& 0x00800000)
2844 /* Is signed, hi bits should be ones. */
2845 offset
= (-1) ^ 0x00ffffff;
2847 /* Offset is (SignExtend(offset field)<<2). */
2848 offset
+= given
& 0x00ffffff;
2850 address
= offset
+ pc
+ 8;
2852 if (given
& 0x01000000)
2853 /* H bit allows addressing to 2-byte boundaries. */
2856 info
->print_address_func (address
, info
);
2862 if (given
& 0x80000)
2864 if (given
& 0x40000)
2866 if (given
& 0x20000)
2868 if (given
& 0x10000)
2873 switch (given
& 0xf)
2875 case 0xf: func(stream
, "sy"); break;
2876 case 0x7: func(stream
, "un"); break;
2877 case 0xe: func(stream
, "st"); break;
2878 case 0x6: func(stream
, "unst"); break;
2880 func(stream
, "#%d", (int)given
& 0xf);
2885 case '0': case '1': case '2': case '3': case '4':
2886 case '5': case '6': case '7': case '8': case '9':
2889 unsigned long value
;
2891 c
= arm_decode_bitfield (c
, given
, &value
, &width
);
2896 func (stream
, "%s", arm_regnames
[value
]);
2899 func (stream
, "%ld", value
);
2902 func (stream
, "%ld", value
* 8);
2905 func (stream
, "%ld", value
+ 1);
2908 func (stream
, "0x%08lx", value
);
2910 /* Some SWI instructions have special
2912 if ((given
& 0x0fffffff) == 0x0FF00000)
2913 func (stream
, "\t; IMB");
2914 else if ((given
& 0x0fffffff) == 0x0FF00001)
2915 func (stream
, "\t; IMBRange");
2918 func (stream
, "%01lx", value
& 0xf);
2923 func (stream
, "%c", *c
);
2927 if (value
== ((1ul << width
) - 1))
2928 func (stream
, "%c", *c
);
2931 func (stream
, "%c", c
[(1 << width
) - (int)value
]);
2943 imm
= (given
& 0xf) | ((given
& 0xfff00) >> 4);
2944 func (stream
, "%d", imm
);
2949 /* LSB and WIDTH fields of BFI or BFC. The machine-
2950 language instruction encodes LSB and MSB. */
2952 long msb
= (given
& 0x001f0000) >> 16;
2953 long lsb
= (given
& 0x00000f80) >> 7;
2955 long width
= msb
- lsb
+ 1;
2957 func (stream
, "#%lu, #%lu", lsb
, width
);
2959 func (stream
, "(invalid: %lu:%lu)", lsb
, msb
);
2964 /* 16-bit unsigned immediate from a MOVT or MOVW
2965 instruction, encoded in bits 0:11 and 15:19. */
2967 long hi
= (given
& 0x000f0000) >> 4;
2968 long lo
= (given
& 0x00000fff);
2969 long imm16
= hi
| lo
;
2970 func (stream
, "#%lu\t; 0x%lx", imm16
, imm16
);
2980 func (stream
, "%c", *c
);
2988 /* Print one 16-bit Thumb instruction from PC on INFO->STREAM. */
2991 print_insn_thumb16 (bfd_vma pc
, struct disassemble_info
*info
, long given
)
2993 const struct opcode16
*insn
;
2994 void *stream
= info
->stream
;
2995 fprintf_ftype func
= info
->fprintf_func
;
2997 for (insn
= thumb_opcodes
; insn
->assembler
; insn
++)
2998 if ((given
& insn
->mask
) == insn
->value
)
3000 const char *c
= insn
->assembler
;
3008 func (stream
, "%c", *c
);
3015 func (stream
, "%%");
3020 func (stream
, "%s", arm_conditional
[IFTHEN_COND
]);
3025 func (stream
, "%s", arm_conditional
[IFTHEN_COND
]);
3034 ifthen_next_state
= given
& 0xff;
3035 for (tmp
= given
<< 1; tmp
& 0xf; tmp
<<= 1)
3036 func (stream
, ((given
^ tmp
) & 0x10) ? "e" : "t");
3037 func (stream
, "\t%s", arm_conditional
[(given
>> 4) & 0xf]);
3042 if (ifthen_next_state
)
3043 func (stream
, "\t; unpredictable branch in IT block\n");
3048 func (stream
, "\t; unpredictable <IT:%s>",
3049 arm_conditional
[IFTHEN_COND
]);
3056 reg
= (given
>> 3) & 0x7;
3057 if (given
& (1 << 6))
3060 func (stream
, "%s", arm_regnames
[reg
]);
3069 if (given
& (1 << 7))
3072 func (stream
, "%s", arm_regnames
[reg
]);
3077 if (given
& (1 << 8))
3081 if (*c
== 'O' && (given
& (1 << 8)))
3091 /* It would be nice if we could spot
3092 ranges, and generate the rS-rE format: */
3093 for (reg
= 0; (reg
< 8); reg
++)
3094 if ((given
& (1 << reg
)) != 0)
3097 func (stream
, ", ");
3099 func (stream
, "%s", arm_regnames
[reg
]);
3105 func (stream
, ", ");
3107 func (stream
, arm_regnames
[14] /* "lr" */);
3113 func (stream
, ", ");
3114 func (stream
, arm_regnames
[15] /* "pc" */);
3122 /* Print ARM V6T2 CZB address: pc+4+6 bits. */
3124 bfd_vma address
= (pc
+ 4
3125 + ((given
& 0x00f8) >> 2)
3126 + ((given
& 0x0200) >> 3));
3127 info
->print_address_func (address
, info
);
3132 /* Right shift immediate -- bits 6..10; 1-31 print
3133 as themselves, 0 prints as 32. */
3135 long imm
= (given
& 0x07c0) >> 6;
3138 func (stream
, "#%ld", imm
);
3142 case '0': case '1': case '2': case '3': case '4':
3143 case '5': case '6': case '7': case '8': case '9':
3145 int bitstart
= *c
++ - '0';
3148 while (*c
>= '0' && *c
<= '9')
3149 bitstart
= (bitstart
* 10) + *c
++ - '0';
3158 while (*c
>= '0' && *c
<= '9')
3159 bitend
= (bitend
* 10) + *c
++ - '0';
3162 reg
= given
>> bitstart
;
3163 reg
&= (2 << (bitend
- bitstart
)) - 1;
3167 func (stream
, "%s", arm_regnames
[reg
]);
3171 func (stream
, "%ld", reg
);
3175 func (stream
, "%ld", reg
<< 1);
3179 func (stream
, "%ld", reg
<< 2);
3183 /* PC-relative address -- the bottom two
3184 bits of the address are dropped
3185 before the calculation. */
3186 info
->print_address_func
3187 (((pc
+ 4) & ~3) + (reg
<< 2), info
);
3191 func (stream
, "0x%04lx", reg
);
3195 reg
= ((reg
^ (1 << bitend
)) - (1 << bitend
));
3196 info
->print_address_func (reg
* 2 + pc
+ 4, info
);
3200 func (stream
, "%s", arm_conditional
[reg
]);
3211 if ((given
& (1 << bitstart
)) != 0)
3212 func (stream
, "%c", *c
);
3217 if ((given
& (1 << bitstart
)) != 0)
3218 func (stream
, "%c", *c
++);
3220 func (stream
, "%c", *++c
);
3240 /* Return the name of an V7M special register. */
3242 psr_name (int regno
)
3246 case 0: return "APSR";
3247 case 1: return "IAPSR";
3248 case 2: return "EAPSR";
3249 case 3: return "PSR";
3250 case 5: return "IPSR";
3251 case 6: return "EPSR";
3252 case 7: return "IEPSR";
3253 case 8: return "MSP";
3254 case 9: return "PSP";
3255 case 16: return "PRIMASK";
3256 case 17: return "BASEPRI";
3257 case 18: return "BASEPRI_MASK";
3258 case 19: return "FAULTMASK";
3259 case 20: return "CONTROL";
3260 default: return "<unknown>";
3264 /* Print one 32-bit Thumb instruction from PC on INFO->STREAM. */
3267 print_insn_thumb32 (bfd_vma pc
, struct disassemble_info
*info
, long given
)
3269 const struct opcode32
*insn
;
3270 void *stream
= info
->stream
;
3271 fprintf_ftype func
= info
->fprintf_func
;
3273 if (print_insn_coprocessor (pc
, info
, given
, TRUE
))
3276 if (print_insn_neon (info
, given
, TRUE
))
3279 for (insn
= thumb32_opcodes
; insn
->assembler
; insn
++)
3280 if ((given
& insn
->mask
) == insn
->value
)
3282 const char *c
= insn
->assembler
;
3287 func (stream
, "%c", *c
);
3294 func (stream
, "%%");
3299 func (stream
, "%s", arm_conditional
[IFTHEN_COND
]);
3303 if (ifthen_next_state
)
3304 func (stream
, "\t; unpredictable branch in IT block\n");
3309 func (stream
, "\t; unpredictable <IT:%s>",
3310 arm_conditional
[IFTHEN_COND
]);
3315 unsigned int imm12
= 0;
3316 imm12
|= (given
& 0x000000ffu
);
3317 imm12
|= (given
& 0x00007000u
) >> 4;
3318 imm12
|= (given
& 0x04000000u
) >> 15;
3319 func (stream
, "#%u\t; 0x%x", imm12
, imm12
);
3325 unsigned int bits
= 0, imm
, imm8
, mod
;
3326 bits
|= (given
& 0x000000ffu
);
3327 bits
|= (given
& 0x00007000u
) >> 4;
3328 bits
|= (given
& 0x04000000u
) >> 15;
3329 imm8
= (bits
& 0x0ff);
3330 mod
= (bits
& 0xf00) >> 8;
3333 case 0: imm
= imm8
; break;
3334 case 1: imm
= ((imm8
<<16) | imm8
); break;
3335 case 2: imm
= ((imm8
<<24) | (imm8
<< 8)); break;
3336 case 3: imm
= ((imm8
<<24) | (imm8
<< 16) | (imm8
<< 8) | imm8
); break;
3338 mod
= (bits
& 0xf80) >> 7;
3339 imm8
= (bits
& 0x07f) | 0x80;
3340 imm
= (((imm8
<< (32 - mod
)) | (imm8
>> mod
)) & 0xffffffff);
3342 func (stream
, "#%u\t; 0x%x", imm
, imm
);
3348 unsigned int imm
= 0;
3349 imm
|= (given
& 0x000000ffu
);
3350 imm
|= (given
& 0x00007000u
) >> 4;
3351 imm
|= (given
& 0x04000000u
) >> 15;
3352 imm
|= (given
& 0x000f0000u
) >> 4;
3353 func (stream
, "#%u\t; 0x%x", imm
, imm
);
3359 unsigned int imm
= 0;
3360 imm
|= (given
& 0x000f0000u
) >> 16;
3361 imm
|= (given
& 0x00000ff0u
) >> 0;
3362 imm
|= (given
& 0x0000000fu
) << 12;
3363 func (stream
, "#%u\t; 0x%x", imm
, imm
);
3369 unsigned int reg
= (given
& 0x0000000fu
);
3370 unsigned int stp
= (given
& 0x00000030u
) >> 4;
3371 unsigned int imm
= 0;
3372 imm
|= (given
& 0x000000c0u
) >> 6;
3373 imm
|= (given
& 0x00007000u
) >> 10;
3375 func (stream
, "%s", arm_regnames
[reg
]);
3380 func (stream
, ", lsl #%u", imm
);
3386 func (stream
, ", lsr #%u", imm
);
3392 func (stream
, ", asr #%u", imm
);
3397 func (stream
, ", rrx");
3399 func (stream
, ", ror #%u", imm
);
3406 unsigned int Rn
= (given
& 0x000f0000) >> 16;
3407 unsigned int U
= (given
& 0x00800000) >> 23;
3408 unsigned int op
= (given
& 0x00000f00) >> 8;
3409 unsigned int i12
= (given
& 0x00000fff);
3410 unsigned int i8
= (given
& 0x000000ff);
3411 bfd_boolean writeback
= FALSE
, postind
= FALSE
;
3414 func (stream
, "[%s", arm_regnames
[Rn
]);
3415 if (U
) /* 12-bit positive immediate offset */
3417 else if (Rn
== 15) /* 12-bit negative immediate offset */
3419 else if (op
== 0x0) /* shifted register offset */
3421 unsigned int Rm
= (i8
& 0x0f);
3422 unsigned int sh
= (i8
& 0x30) >> 4;
3423 func (stream
, ", %s", arm_regnames
[Rm
]);
3425 func (stream
, ", lsl #%u", sh
);
3431 case 0xE: /* 8-bit positive immediate offset */
3435 case 0xC: /* 8-bit negative immediate offset */
3439 case 0xF: /* 8-bit + preindex with wb */
3444 case 0xD: /* 8-bit - preindex with wb */
3449 case 0xB: /* 8-bit + postindex */
3454 case 0x9: /* 8-bit - postindex */
3460 func (stream
, ", <undefined>]");
3465 func (stream
, "], #%d", offset
);
3469 func (stream
, ", #%d", offset
);
3470 func (stream
, writeback
? "]!" : "]");
3475 func (stream
, "\t; ");
3476 info
->print_address_func (((pc
+ 4) & ~3) + offset
, info
);
3484 unsigned int P
= (given
& 0x01000000) >> 24;
3485 unsigned int U
= (given
& 0x00800000) >> 23;
3486 unsigned int W
= (given
& 0x00400000) >> 21;
3487 unsigned int Rn
= (given
& 0x000f0000) >> 16;
3488 unsigned int off
= (given
& 0x000000ff);
3490 func (stream
, "[%s", arm_regnames
[Rn
]);
3494 func (stream
, ", #%c%u", U
? '+' : '-', off
* 4);
3501 func (stream
, "], ");
3503 func (stream
, "#%c%u", U
? '+' : '-', off
* 4);
3505 func (stream
, "{%u}", off
);
3512 unsigned int Sbit
= (given
& 0x01000000) >> 24;
3513 unsigned int type
= (given
& 0x00600000) >> 21;
3516 case 0: func (stream
, Sbit
? "sb" : "b"); break;
3517 case 1: func (stream
, Sbit
? "sh" : "h"); break;
3520 func (stream
, "??");
3523 func (stream
, "??");
3535 for (reg
= 0; reg
< 16; reg
++)
3536 if ((given
& (1 << reg
)) != 0)
3539 func (stream
, ", ");
3541 func (stream
, "%s", arm_regnames
[reg
]);
3549 unsigned int msb
= (given
& 0x0000001f);
3550 unsigned int lsb
= 0;
3551 lsb
|= (given
& 0x000000c0u
) >> 6;
3552 lsb
|= (given
& 0x00007000u
) >> 10;
3553 func (stream
, "#%u, #%u", lsb
, msb
- lsb
+ 1);
3559 unsigned int width
= (given
& 0x0000001f) + 1;
3560 unsigned int lsb
= 0;
3561 lsb
|= (given
& 0x000000c0u
) >> 6;
3562 lsb
|= (given
& 0x00007000u
) >> 10;
3563 func (stream
, "#%u, #%u", lsb
, width
);
3569 unsigned int S
= (given
& 0x04000000u
) >> 26;
3570 unsigned int J1
= (given
& 0x00002000u
) >> 13;
3571 unsigned int J2
= (given
& 0x00000800u
) >> 11;
3577 offset
|= (given
& 0x003f0000) >> 4;
3578 offset
|= (given
& 0x000007ff) << 1;
3579 offset
-= (1 << 20);
3581 info
->print_address_func (pc
+ 4 + offset
, info
);
3587 unsigned int S
= (given
& 0x04000000u
) >> 26;
3588 unsigned int I1
= (given
& 0x00002000u
) >> 13;
3589 unsigned int I2
= (given
& 0x00000800u
) >> 11;
3593 offset
|= !(I1
^ S
) << 23;
3594 offset
|= !(I2
^ S
) << 22;
3595 offset
|= (given
& 0x03ff0000u
) >> 4;
3596 offset
|= (given
& 0x000007ffu
) << 1;
3597 offset
-= (1 << 24);
3600 /* BLX target addresses are always word aligned. */
3601 if ((given
& 0x00001000u
) == 0)
3604 info
->print_address_func (offset
, info
);
3610 unsigned int shift
= 0;
3611 shift
|= (given
& 0x000000c0u
) >> 6;
3612 shift
|= (given
& 0x00007000u
) >> 10;
3613 if (given
& 0x00200000u
)
3614 func (stream
, ", asr #%u", shift
);
3616 func (stream
, ", lsl #%u", shift
);
3617 /* else print nothing - lsl #0 */
3623 unsigned int rot
= (given
& 0x00000030) >> 4;
3625 func (stream
, ", ror #%u", rot
* 8);
3630 switch (given
& 0xf)
3632 case 0xf: func(stream
, "sy"); break;
3633 case 0x7: func(stream
, "un"); break;
3634 case 0xe: func(stream
, "st"); break;
3635 case 0x6: func(stream
, "unst"); break;
3637 func(stream
, "#%d", (int)given
& 0xf);
3643 if ((given
& 0xff) == 0)
3645 func (stream
, "%cPSR_", (given
& 0x100000) ? 'S' : 'C');
3657 func (stream
, psr_name (given
& 0xff));
3662 if ((given
& 0xff) == 0)
3663 func (stream
, "%cPSR", (given
& 0x100000) ? 'S' : 'C');
3665 func (stream
, psr_name (given
& 0xff));
3668 case '0': case '1': case '2': case '3': case '4':
3669 case '5': case '6': case '7': case '8': case '9':
3674 c
= arm_decode_bitfield (c
, given
, &val
, &width
);
3678 case 'd': func (stream
, "%lu", val
); break;
3679 case 'W': func (stream
, "%lu", val
* 4); break;
3680 case 'r': func (stream
, "%s", arm_regnames
[val
]); break;
3683 func (stream
, "%s", arm_conditional
[val
]);
3688 if (val
== ((1ul << width
) - 1))
3689 func (stream
, "%c", *c
);
3695 func (stream
, "%c", *c
);
3699 func (stream
, "%c", c
[(1 << width
) - (int)val
]);
3720 /* Print data bytes on INFO->STREAM. */
3723 print_insn_data (bfd_vma pc ATTRIBUTE_UNUSED
, struct disassemble_info
*info
,
3726 switch (info
->bytes_per_chunk
)
3729 info
->fprintf_func (info
->stream
, ".byte\t0x%02lx", given
);
3732 info
->fprintf_func (info
->stream
, ".short\t0x%04lx", given
);
3735 info
->fprintf_func (info
->stream
, ".word\t0x%08lx", given
);
3742 /* Disallow mapping symbols ($a, $b, $d, $t etc) from
3743 being displayed in symbol relative addresses. */
3746 arm_symbol_is_valid (asymbol
* sym
,
3747 struct disassemble_info
* info ATTRIBUTE_UNUSED
)
3754 name
= bfd_asymbol_name (sym
);
3756 return (name
&& *name
!= '$');
3759 /* Parse an individual disassembler option. */
3762 parse_arm_disassembler_option (char *option
)
3767 if (CONST_STRNEQ (option
, "reg-names-"))
3773 for (i
= NUM_ARM_REGNAMES
; i
--;)
3774 if (strneq (option
, regnames
[i
].name
, strlen (regnames
[i
].name
)))
3776 regname_selected
= i
;
3781 /* XXX - should break 'option' at following delimiter. */
3782 fprintf (stderr
, _("Unrecognised register name set: %s\n"), option
);
3784 else if (CONST_STRNEQ (option
, "force-thumb"))
3786 else if (CONST_STRNEQ (option
, "no-force-thumb"))
3789 /* XXX - should break 'option' at following delimiter. */
3790 fprintf (stderr
, _("Unrecognised disassembler option: %s\n"), option
);
3795 /* Parse the string of disassembler options, spliting it at whitespaces
3796 or commas. (Whitespace separators supported for backwards compatibility). */
3799 parse_disassembler_options (char *options
)
3801 if (options
== NULL
)
3806 parse_arm_disassembler_option (options
);
3808 /* Skip forward to next seperator. */
3809 while ((*options
) && (! ISSPACE (*options
)) && (*options
!= ','))
3811 /* Skip forward past seperators. */
3812 while (ISSPACE (*options
) || (*options
== ','))
3817 /* Search back through the insn stream to determine if this instruction is
3818 conditionally executed. */
3820 find_ifthen_state (bfd_vma pc
, struct disassemble_info
*info
,
3826 /* COUNT is twice the number of instructions seen. It will be odd if we
3827 just crossed an instruction boundary. */
3830 unsigned int seen_it
;
3833 ifthen_address
= pc
;
3840 /* Scan backwards looking for IT instructions, keeping track of where
3841 instruction boundaries are. We don't know if something is actually an
3842 IT instruction until we find a definite instruction boundary. */
3845 if (addr
== 0 || info
->symbol_at_address_func(addr
, info
))
3847 /* A symbol must be on an instruction boundary, and will not
3848 be within an IT block. */
3849 if (seen_it
&& (count
& 1))
3855 status
= info
->read_memory_func (addr
, (bfd_byte
*)b
, 2, info
);
3860 insn
= (b
[0]) | (b
[1] << 8);
3862 insn
= (b
[1]) | (b
[0] << 8);
3865 if ((insn
& 0xf800) < 0xe800)
3867 /* Addr + 2 is an instruction boundary. See if this matches
3868 the expected boundary based on the position of the last
3875 if ((insn
& 0xff00) == 0xbf00 && (insn
& 0xf) != 0)
3877 /* This could be an IT instruction. */
3879 it_count
= count
>> 1;
3881 if ((insn
& 0xf800) >= 0xe800)
3884 count
= (count
+ 2) | 1;
3885 /* IT blocks contain at most 4 instructions. */
3886 if (count
>= 8 && !seen_it
)
3889 /* We found an IT instruction. */
3890 ifthen_state
= (seen_it
& 0xe0) | ((seen_it
<< it_count
) & 0x1f);
3891 if ((ifthen_state
& 0xf) == 0)
3895 /* Try to infer the code type (Arm or Thumb) from a symbol.
3896 Returns nonzero if *MAP_TYPE was set. */
3899 get_sym_code_type (struct disassemble_info
*info
, int n
,
3900 enum map_type
*map_type
)
3902 elf_symbol_type
*es
;
3906 es
= *(elf_symbol_type
**)(info
->symtab
+ n
);
3907 type
= ELF_ST_TYPE (es
->internal_elf_sym
.st_info
);
3909 /* If the symbol has function type then use that. */
3910 if (type
== STT_FUNC
|| type
== STT_ARM_TFUNC
)
3912 *map_type
= (type
== STT_ARM_TFUNC
) ? MAP_THUMB
: MAP_ARM
;
3916 /* Check for mapping symbols. */
3917 name
= bfd_asymbol_name(info
->symtab
[n
]);
3918 if (name
[0] == '$' && (name
[1] == 'a' || name
[1] == 't' || name
[1] == 'd')
3919 && (name
[2] == 0 || name
[2] == '.'))
3921 *map_type
= ((name
[1] == 'a') ? MAP_ARM
3922 : (name
[1] == 't') ? MAP_THUMB
3930 /* NOTE: There are no checks in these routines that
3931 the relevant number of data bytes exist. */
3934 print_insn (bfd_vma pc
, struct disassemble_info
*info
, bfd_boolean little
)
3939 int is_thumb
= FALSE
;
3940 int is_data
= FALSE
;
3941 unsigned int size
= 4;
3942 void (*printer
) (bfd_vma
, struct disassemble_info
*, long);
3943 bfd_boolean found
= FALSE
;
3945 if (info
->disassembler_options
)
3947 parse_disassembler_options (info
->disassembler_options
);
3949 /* To avoid repeated parsing of these options, we remove them here. */
3950 info
->disassembler_options
= NULL
;
3953 /* First check the full symtab for a mapping symbol, even if there
3954 are no usable non-mapping symbols for this address. */
3955 if (info
->symtab
!= NULL
3956 && bfd_asymbol_flavour (*info
->symtab
) == bfd_target_elf_flavour
)
3963 if (pc
<= last_mapping_addr
)
3964 last_mapping_sym
= -1;
3965 is_thumb
= (last_type
== MAP_THUMB
);
3967 /* Start scanning at the start of the function, or wherever
3968 we finished last time. */
3969 n
= info
->symtab_pos
+ 1;
3970 if (n
< last_mapping_sym
)
3971 n
= last_mapping_sym
;
3973 /* Scan up to the location being disassembled. */
3974 for (; n
< info
->symtab_size
; n
++)
3976 addr
= bfd_asymbol_value (info
->symtab
[n
]);
3979 if (get_sym_code_type (info
, n
, &type
))
3988 n
= info
->symtab_pos
;
3989 if (n
< last_mapping_sym
- 1)
3990 n
= last_mapping_sym
- 1;
3992 /* No mapping symbol found at this address. Look backwards
3993 for a preceeding one. */
3996 if (get_sym_code_type (info
, n
, &type
))
4005 last_mapping_sym
= last_sym
;
4007 is_thumb
= (last_type
== MAP_THUMB
);
4008 is_data
= (last_type
== MAP_DATA
);
4010 /* Look a little bit ahead to see if we should print out
4011 two or four bytes of data. If there's a symbol,
4012 mapping or otherwise, after two bytes then don't
4016 size
= 4 - (pc
& 3);
4017 for (n
= last_sym
+ 1; n
< info
->symtab_size
; n
++)
4019 addr
= bfd_asymbol_value (info
->symtab
[n
]);
4022 if (addr
- pc
< size
)
4027 /* If the next symbol is after three bytes, we need to
4028 print only part of the data, so that we can use either
4031 size
= (pc
& 1) ? 1 : 2;
4035 if (info
->symbols
!= NULL
)
4037 if (bfd_asymbol_flavour (*info
->symbols
) == bfd_target_coff_flavour
)
4039 coff_symbol_type
* cs
;
4041 cs
= coffsymbol (*info
->symbols
);
4042 is_thumb
= ( cs
->native
->u
.syment
.n_sclass
== C_THUMBEXT
4043 || cs
->native
->u
.syment
.n_sclass
== C_THUMBSTAT
4044 || cs
->native
->u
.syment
.n_sclass
== C_THUMBLABEL
4045 || cs
->native
->u
.syment
.n_sclass
== C_THUMBEXTFUNC
4046 || cs
->native
->u
.syment
.n_sclass
== C_THUMBSTATFUNC
);
4048 else if (bfd_asymbol_flavour (*info
->symbols
) == bfd_target_elf_flavour
4051 /* If no mapping symbol has been found then fall back to the type
4052 of the function symbol. */
4053 elf_symbol_type
* es
;
4056 es
= *(elf_symbol_type
**)(info
->symbols
);
4057 type
= ELF_ST_TYPE (es
->internal_elf_sym
.st_info
);
4059 is_thumb
= (type
== STT_ARM_TFUNC
) || (type
== STT_ARM_16BIT
);
4066 info
->display_endian
= little
? BFD_ENDIAN_LITTLE
: BFD_ENDIAN_BIG
;
4067 info
->bytes_per_line
= 4;
4073 /* size was already set above. */
4074 info
->bytes_per_chunk
= size
;
4075 printer
= print_insn_data
;
4077 status
= info
->read_memory_func (pc
, (bfd_byte
*)b
, size
, info
);
4080 for (i
= size
- 1; i
>= 0; i
--)
4081 given
= b
[i
] | (given
<< 8);
4083 for (i
= 0; i
< (int) size
; i
++)
4084 given
= b
[i
] | (given
<< 8);
4088 /* In ARM mode endianness is a straightforward issue: the instruction
4089 is four bytes long and is either ordered 0123 or 3210. */
4090 printer
= print_insn_arm
;
4091 info
->bytes_per_chunk
= 4;
4094 status
= info
->read_memory_func (pc
, (bfd_byte
*)b
, 4, info
);
4096 given
= (b
[0]) | (b
[1] << 8) | (b
[2] << 16) | (b
[3] << 24);
4098 given
= (b
[3]) | (b
[2] << 8) | (b
[1] << 16) | (b
[0] << 24);
4102 /* In Thumb mode we have the additional wrinkle of two
4103 instruction lengths. Fortunately, the bits that determine
4104 the length of the current instruction are always to be found
4105 in the first two bytes. */
4106 printer
= print_insn_thumb16
;
4107 info
->bytes_per_chunk
= 2;
4110 status
= info
->read_memory_func (pc
, (bfd_byte
*)b
, 2, info
);
4112 given
= (b
[0]) | (b
[1] << 8);
4114 given
= (b
[1]) | (b
[0] << 8);
4118 /* These bit patterns signal a four-byte Thumb
4120 if ((given
& 0xF800) == 0xF800
4121 || (given
& 0xF800) == 0xF000
4122 || (given
& 0xF800) == 0xE800)
4124 status
= info
->read_memory_func (pc
+ 2, (bfd_byte
*)b
, 2, info
);
4126 given
= (b
[0]) | (b
[1] << 8) | (given
<< 16);
4128 given
= (b
[1]) | (b
[0] << 8) | (given
<< 16);
4130 printer
= print_insn_thumb32
;
4135 if (ifthen_address
!= pc
)
4136 find_ifthen_state(pc
, info
, little
);
4140 if ((ifthen_state
& 0xf) == 0x8)
4141 ifthen_next_state
= 0;
4143 ifthen_next_state
= (ifthen_state
& 0xe0)
4144 | ((ifthen_state
& 0xf) << 1);
4150 info
->memory_error_func (status
, pc
, info
);
4153 if (info
->flags
& INSN_HAS_RELOC
)
4154 /* If the instruction has a reloc associated with it, then
4155 the offset field in the instruction will actually be the
4156 addend for the reloc. (We are using REL type relocs).
4157 In such cases, we can ignore the pc when computing
4158 addresses, since the addend is not currently pc-relative. */
4161 printer (pc
, info
, given
);
4165 ifthen_state
= ifthen_next_state
;
4166 ifthen_address
+= size
;
4172 print_insn_big_arm (bfd_vma pc
, struct disassemble_info
*info
)
4174 return print_insn (pc
, info
, FALSE
);
4178 print_insn_little_arm (bfd_vma pc
, struct disassemble_info
*info
)
4180 return print_insn (pc
, info
, TRUE
);
4184 print_arm_disassembler_options (FILE *stream
)
4188 fprintf (stream
, _("\n\
4189 The following ARM specific disassembler options are supported for use with\n\
4190 the -M switch:\n"));
4192 for (i
= NUM_ARM_REGNAMES
; i
--;)
4193 fprintf (stream
, " reg-names-%s %*c%s\n",
4195 (int)(14 - strlen (regnames
[i
].name
)), ' ',
4196 regnames
[i
].description
);
4198 fprintf (stream
, " force-thumb Assume all insns are Thumb insns\n");
4199 fprintf (stream
, " no-force-thumb Examine preceeding label to determine an insn's type\n\n");