root / arm-dis.c @ 5a2e3c2e
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/* Instruction printing code for the ARM
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Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
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2007, Free Software Foundation, Inc.
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Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
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Modification by James G. Smith (jsmith@cygnus.co.uk)
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This file is part of libopcodes.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>. */
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/* Start of qemu specific additions. Mostly this is stub definitions
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for things we don't care about. */
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#include "dis-asm.h" |
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#define ATTRIBUTE_UNUSED __attribute__((unused))
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#define ISSPACE(x) ((x) == ' ' || (x) == '\t' || (x) == '\n') |
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#define ARM_EXT_V1 0 |
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#define ARM_EXT_V2 0 |
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#define ARM_EXT_V2S 0 |
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#define ARM_EXT_V3 0 |
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#define ARM_EXT_V3M 0 |
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#define ARM_EXT_V4 0 |
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#define ARM_EXT_V4T 0 |
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#define ARM_EXT_V5 0 |
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#define ARM_EXT_V5T 0 |
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#define ARM_EXT_V5ExP 0 |
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#define ARM_EXT_V5E 0 |
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#define ARM_EXT_V5J 0 |
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#define ARM_EXT_V6 0 |
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#define ARM_EXT_V6K 0 |
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#define ARM_EXT_V6Z 0 |
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#define ARM_EXT_V6T2 0 |
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#define ARM_EXT_V7 0 |
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#define ARM_EXT_DIV 0 |
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/* Co-processor space extensions. */
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#define ARM_CEXT_XSCALE 0 |
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#define ARM_CEXT_MAVERICK 0 |
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#define ARM_CEXT_IWMMXT 0 |
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#define FPU_FPA_EXT_V1 0 |
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#define FPU_FPA_EXT_V2 0 |
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#define FPU_VFP_EXT_NONE 0 |
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#define FPU_VFP_EXT_V1xD 0 |
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#define FPU_VFP_EXT_V1 0 |
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#define FPU_VFP_EXT_V2 0 |
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#define FPU_MAVERICK 0 |
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#define FPU_VFP_EXT_V3 0 |
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#define FPU_NEON_EXT_V1 0 |
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int floatformat_ieee_single_little;
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/* Assume host uses ieee float. */
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static void floatformat_to_double (int *ignored, unsigned char *data, |
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double *dest)
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{
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union {
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uint32_t i; |
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float f;
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} u; |
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u.i = data[0] | (data[1] << 8) | (data[2] << 16) | (data[3] << 24); |
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*dest = u.f; |
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} |
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/* End of qemu specific additions. */
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/* FIXME: Belongs in global header. */
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#ifndef strneq
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#define strneq(a,b,n) (strncmp ((a), (b), (n)) == 0) |
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#endif
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#ifndef NUM_ELEM
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#define NUM_ELEM(a) (sizeof (a) / sizeof (a)[0]) |
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#endif
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struct opcode32
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{
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unsigned long arch; /* Architecture defining this insn. */ |
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unsigned long value, mask; /* Recognise insn if (op&mask)==value. */ |
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const char *assembler; /* How to disassemble this insn. */ |
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}; |
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struct opcode16
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{
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unsigned long arch; /* Architecture defining this insn. */ |
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unsigned short value, mask; /* Recognise insn if (op&mask)==value. */ |
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const char *assembler; /* How to disassemble this insn. */ |
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}; |
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/* print_insn_coprocessor recognizes the following format control codes:
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%% %
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%c print condition code (always bits 28-31 in ARM mode)
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%q print shifter argument
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%u print condition code (unconditional in ARM mode)
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%A print address for ldc/stc/ldf/stf instruction
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%B print vstm/vldm register list
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%C print vstr/vldr address operand
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%I print cirrus signed shift immediate: bits 0..3|4..6
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%F print the COUNT field of a LFM/SFM instruction.
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%P print floating point precision in arithmetic insn
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%Q print floating point precision in ldf/stf insn
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%R print floating point rounding mode
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%<bitfield>r print as an ARM register
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%<bitfield>d print the bitfield in decimal
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%<bitfield>k print immediate for VFPv3 conversion instruction
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%<bitfield>x print the bitfield in hex
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%<bitfield>X print the bitfield as 1 hex digit without leading "0x"
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%<bitfield>f print a floating point constant if >7 else a
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floating point register
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%<bitfield>w print as an iWMMXt width field - [bhwd]ss/us
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%<bitfield>g print as an iWMMXt 64-bit register
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%<bitfield>G print as an iWMMXt general purpose or control register
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%<bitfield>D print as a NEON D register
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%<bitfield>Q print as a NEON Q register
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%y<code> print a single precision VFP reg.
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Codes: 0=>Sm, 1=>Sd, 2=>Sn, 3=>multi-list, 4=>Sm pair
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%z<code> print a double precision VFP reg
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Codes: 0=>Dm, 1=>Dd, 2=>Dn, 3=>multi-list
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%<bitfield>'c print specified char iff bitfield is all ones
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%<bitfield>`c print specified char iff bitfield is all zeroes
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%<bitfield>?ab... select from array of values in big endian order
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%L print as an iWMMXt N/M width field.
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%Z print the Immediate of a WSHUFH instruction.
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%l like 'A' except use byte offsets for 'B' & 'H'
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versions.
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%i print 5-bit immediate in bits 8,3..0
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(print "32" when 0)
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%r print register offset address for wldt/wstr instruction
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*/
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/* Common coprocessor opcodes shared between Arm and Thumb-2. */
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static const struct opcode32 coprocessor_opcodes[] = |
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{
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/* XScale instructions. */
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{ARM_CEXT_XSCALE, 0x0e200010, 0x0fff0ff0, "mia%c\tacc0, %0-3r, %12-15r"},
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{ARM_CEXT_XSCALE, 0x0e280010, 0x0fff0ff0, "miaph%c\tacc0, %0-3r, %12-15r"},
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{ARM_CEXT_XSCALE, 0x0e2c0010, 0x0ffc0ff0, "mia%17'T%17`B%16'T%16`B%c\tacc0, %0-3r, %12-15r"},
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{ARM_CEXT_XSCALE, 0x0c400000, 0x0ff00fff, "mar%c\tacc0, %12-15r, %16-19r"},
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{ARM_CEXT_XSCALE, 0x0c500000, 0x0ff00fff, "mra%c\t%12-15r, %16-19r, acc0"},
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/* Intel Wireless MMX technology instructions. */
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#define FIRST_IWMMXT_INSN 0x0e130130 |
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#define IWMMXT_INSN_COUNT 73 |
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{ARM_CEXT_IWMMXT, 0x0e130130, 0x0f3f0fff, "tandc%22-23w%c\t%12-15r"},
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{ARM_CEXT_XSCALE, 0x0e400010, 0x0ff00f3f, "tbcst%6-7w%c\t%16-19g, %12-15r"},
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{ARM_CEXT_XSCALE, 0x0e130170, 0x0f3f0ff8, "textrc%22-23w%c\t%12-15r, #%0-2d"},
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{ARM_CEXT_XSCALE, 0x0e100070, 0x0f300ff0, "textrm%3?su%22-23w%c\t%12-15r, %16-19g, #%0-2d"},
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{ARM_CEXT_XSCALE, 0x0e600010, 0x0ff00f38, "tinsr%6-7w%c\t%16-19g, %12-15r, #%0-2d"},
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{ARM_CEXT_XSCALE, 0x0e000110, 0x0ff00fff, "tmcr%c\t%16-19G, %12-15r"},
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{ARM_CEXT_XSCALE, 0x0c400000, 0x0ff00ff0, "tmcrr%c\t%0-3g, %12-15r, %16-19r"},
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{ARM_CEXT_XSCALE, 0x0e2c0010, 0x0ffc0e10, "tmia%17?tb%16?tb%c\t%5-8g, %0-3r, %12-15r"},
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{ARM_CEXT_XSCALE, 0x0e200010, 0x0fff0e10, "tmia%c\t%5-8g, %0-3r, %12-15r"},
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{ARM_CEXT_XSCALE, 0x0e280010, 0x0fff0e10, "tmiaph%c\t%5-8g, %0-3r, %12-15r"},
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{ARM_CEXT_XSCALE, 0x0e100030, 0x0f300fff, "tmovmsk%22-23w%c\t%12-15r, %16-19g"},
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{ARM_CEXT_XSCALE, 0x0e100110, 0x0ff00ff0, "tmrc%c\t%12-15r, %16-19G"},
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{ARM_CEXT_XSCALE, 0x0c500000, 0x0ff00ff0, "tmrrc%c\t%12-15r, %16-19r, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e130150, 0x0f3f0fff, "torc%22-23w%c\t%12-15r"},
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{ARM_CEXT_XSCALE, 0x0e130190, 0x0f3f0fff, "torvsc%22-23w%c\t%12-15r"},
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{ARM_CEXT_XSCALE, 0x0e2001c0, 0x0f300fff, "wabs%22-23w%c\t%12-15g, %16-19g"},
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{ARM_CEXT_XSCALE, 0x0e0001c0, 0x0f300fff, "wacc%22-23w%c\t%12-15g, %16-19g"},
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{ARM_CEXT_XSCALE, 0x0e000180, 0x0f000ff0, "wadd%20-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e2001a0, 0x0f300ff0, "waddbhus%22?ml%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0ea001a0, 0x0ff00ff0, "waddsubhx%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e000020, 0x0f800ff0, "waligni%c\t%12-15g, %16-19g, %0-3g, #%20-22d"},
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{ARM_CEXT_XSCALE, 0x0e800020, 0x0fc00ff0, "walignr%20-21d%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e200000, 0x0fe00ff0, "wand%20'n%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e800000, 0x0fa00ff0, "wavg2%22?hb%20'r%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e400000, 0x0fe00ff0, "wavg4%20'r%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e000060, 0x0f300ff0, "wcmpeq%22-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e100060, 0x0f100ff0, "wcmpgt%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0xfc500100, 0xfe500f00, "wldrd\t%12-15g, %r"},
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{ARM_CEXT_XSCALE, 0xfc100100, 0xfe500f00, "wldrw\t%12-15G, %A"},
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{ARM_CEXT_XSCALE, 0x0c100000, 0x0e100e00, "wldr%L%c\t%12-15g, %l"},
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{ARM_CEXT_XSCALE, 0x0e400100, 0x0fc00ff0, "wmac%21?su%20'z%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e800100, 0x0fc00ff0, "wmadd%21?su%20'x%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0ec00100, 0x0fd00ff0, "wmadd%21?sun%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e000160, 0x0f100ff0, "wmax%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e000080, 0x0f100fe0, "wmerge%c\t%12-15g, %16-19g, %0-3g, #%21-23d"},
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{ARM_CEXT_XSCALE, 0x0e0000a0, 0x0f800ff0, "wmia%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e800120, 0x0f800ff0, "wmiaw%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e100160, 0x0f100ff0, "wmin%21?su%22-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e000100, 0x0fc00ff0, "wmul%21?su%20?ml%23'r%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0ed00100, 0x0fd00ff0, "wmul%21?sumr%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0ee000c0, 0x0fe00ff0, "wmulwsm%20`r%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0ec000c0, 0x0fe00ff0, "wmulwum%20`r%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0eb000c0, 0x0ff00ff0, "wmulwl%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e8000a0, 0x0f800ff0, "wqmia%21?tb%20?tb%22'n%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e100080, 0x0fd00ff0, "wqmulm%21'r%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0ec000e0, 0x0fd00ff0, "wqmulwm%21'r%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e000000, 0x0ff00ff0, "wor%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e000080, 0x0f000ff0, "wpack%20-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0xfe300040, 0xff300ef0, "wror%22-23w\t%12-15g, %16-19g, #%i"},
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{ARM_CEXT_XSCALE, 0x0e300040, 0x0f300ff0, "wror%22-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e300140, 0x0f300ff0, "wror%22-23wg%c\t%12-15g, %16-19g, %0-3G"},
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{ARM_CEXT_XSCALE, 0x0e000120, 0x0fa00ff0, "wsad%22?hb%20'z%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e0001e0, 0x0f000ff0, "wshufh%c\t%12-15g, %16-19g, #%Z"},
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{ARM_CEXT_XSCALE, 0xfe100040, 0xff300ef0, "wsll%22-23w\t%12-15g, %16-19g, #%i"},
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{ARM_CEXT_XSCALE, 0x0e100040, 0x0f300ff0, "wsll%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e100148, 0x0f300ffc, "wsll%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"},
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{ARM_CEXT_XSCALE, 0xfe000040, 0xff300ef0, "wsra%22-23w\t%12-15g, %16-19g, #%i"},
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{ARM_CEXT_XSCALE, 0x0e000040, 0x0f300ff0, "wsra%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e000148, 0x0f300ffc, "wsra%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"},
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{ARM_CEXT_XSCALE, 0xfe200040, 0xff300ef0, "wsrl%22-23w\t%12-15g, %16-19g, #%i"},
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{ARM_CEXT_XSCALE, 0x0e200040, 0x0f300ff0, "wsrl%22-23w%8'g%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e200148, 0x0f300ffc, "wsrl%22-23w%8'g%c\t%12-15g, %16-19g, %0-3G"},
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{ARM_CEXT_XSCALE, 0xfc400100, 0xfe500f00, "wstrd\t%12-15g, %r"},
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{ARM_CEXT_XSCALE, 0xfc000100, 0xfe500f00, "wstrw\t%12-15G, %A"},
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{ARM_CEXT_XSCALE, 0x0c000000, 0x0e100e00, "wstr%L%c\t%12-15g, %l"},
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{ARM_CEXT_XSCALE, 0x0e0001a0, 0x0f000ff0, "wsub%20-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0ed001c0, 0x0ff00ff0, "wsubaddhx%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e1001c0, 0x0f300ff0, "wabsdiff%22-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e0000c0, 0x0fd00fff, "wunpckeh%21?sub%c\t%12-15g, %16-19g"},
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{ARM_CEXT_XSCALE, 0x0e4000c0, 0x0fd00fff, "wunpckeh%21?suh%c\t%12-15g, %16-19g"},
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{ARM_CEXT_XSCALE, 0x0e8000c0, 0x0fd00fff, "wunpckeh%21?suw%c\t%12-15g, %16-19g"},
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{ARM_CEXT_XSCALE, 0x0e0000e0, 0x0f100fff, "wunpckel%21?su%22-23w%c\t%12-15g, %16-19g"},
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{ARM_CEXT_XSCALE, 0x0e1000c0, 0x0f300ff0, "wunpckih%22-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e1000e0, 0x0f300ff0, "wunpckil%22-23w%c\t%12-15g, %16-19g, %0-3g"},
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{ARM_CEXT_XSCALE, 0x0e100000, 0x0ff00ff0, "wxor%c\t%12-15g, %16-19g, %0-3g"},
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/* Floating point coprocessor (FPA) instructions */
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{FPU_FPA_EXT_V1, 0x0e000100, 0x0ff08f10, "adf%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 240 |
{FPU_FPA_EXT_V1, 0x0e100100, 0x0ff08f10, "muf%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 241 |
{FPU_FPA_EXT_V1, 0x0e200100, 0x0ff08f10, "suf%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 242 |
{FPU_FPA_EXT_V1, 0x0e300100, 0x0ff08f10, "rsf%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 243 |
{FPU_FPA_EXT_V1, 0x0e400100, 0x0ff08f10, "dvf%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 244 |
{FPU_FPA_EXT_V1, 0x0e500100, 0x0ff08f10, "rdf%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 245 |
{FPU_FPA_EXT_V1, 0x0e600100, 0x0ff08f10, "pow%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 246 |
{FPU_FPA_EXT_V1, 0x0e700100, 0x0ff08f10, "rpw%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 247 |
{FPU_FPA_EXT_V1, 0x0e800100, 0x0ff08f10, "rmf%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 248 |
{FPU_FPA_EXT_V1, 0x0e900100, 0x0ff08f10, "fml%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 249 |
{FPU_FPA_EXT_V1, 0x0ea00100, 0x0ff08f10, "fdv%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 250 |
{FPU_FPA_EXT_V1, 0x0eb00100, 0x0ff08f10, "frd%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 251 |
{FPU_FPA_EXT_V1, 0x0ec00100, 0x0ff08f10, "pol%c%P%R\t%12-14f, %16-18f, %0-3f"},
|
| 252 |
{FPU_FPA_EXT_V1, 0x0e008100, 0x0ff08f10, "mvf%c%P%R\t%12-14f, %0-3f"},
|
| 253 |
{FPU_FPA_EXT_V1, 0x0e108100, 0x0ff08f10, "mnf%c%P%R\t%12-14f, %0-3f"},
|
| 254 |
{FPU_FPA_EXT_V1, 0x0e208100, 0x0ff08f10, "abs%c%P%R\t%12-14f, %0-3f"},
|
| 255 |
{FPU_FPA_EXT_V1, 0x0e308100, 0x0ff08f10, "rnd%c%P%R\t%12-14f, %0-3f"},
|
| 256 |
{FPU_FPA_EXT_V1, 0x0e408100, 0x0ff08f10, "sqt%c%P%R\t%12-14f, %0-3f"},
|
| 257 |
{FPU_FPA_EXT_V1, 0x0e508100, 0x0ff08f10, "log%c%P%R\t%12-14f, %0-3f"},
|
| 258 |
{FPU_FPA_EXT_V1, 0x0e608100, 0x0ff08f10, "lgn%c%P%R\t%12-14f, %0-3f"},
|
| 259 |
{FPU_FPA_EXT_V1, 0x0e708100, 0x0ff08f10, "exp%c%P%R\t%12-14f, %0-3f"},
|
| 260 |
{FPU_FPA_EXT_V1, 0x0e808100, 0x0ff08f10, "sin%c%P%R\t%12-14f, %0-3f"},
|
| 261 |
{FPU_FPA_EXT_V1, 0x0e908100, 0x0ff08f10, "cos%c%P%R\t%12-14f, %0-3f"},
|
| 262 |
{FPU_FPA_EXT_V1, 0x0ea08100, 0x0ff08f10, "tan%c%P%R\t%12-14f, %0-3f"},
|
| 263 |
{FPU_FPA_EXT_V1, 0x0eb08100, 0x0ff08f10, "asn%c%P%R\t%12-14f, %0-3f"},
|
| 264 |
{FPU_FPA_EXT_V1, 0x0ec08100, 0x0ff08f10, "acs%c%P%R\t%12-14f, %0-3f"},
|
| 265 |
{FPU_FPA_EXT_V1, 0x0ed08100, 0x0ff08f10, "atn%c%P%R\t%12-14f, %0-3f"},
|
| 266 |
{FPU_FPA_EXT_V1, 0x0ee08100, 0x0ff08f10, "urd%c%P%R\t%12-14f, %0-3f"},
|
| 267 |
{FPU_FPA_EXT_V1, 0x0ef08100, 0x0ff08f10, "nrm%c%P%R\t%12-14f, %0-3f"},
|
| 268 |
{FPU_FPA_EXT_V1, 0x0e000110, 0x0ff00f1f, "flt%c%P%R\t%16-18f, %12-15r"},
|
| 269 |
{FPU_FPA_EXT_V1, 0x0e100110, 0x0fff0f98, "fix%c%R\t%12-15r, %0-2f"},
|
| 270 |
{FPU_FPA_EXT_V1, 0x0e200110, 0x0fff0fff, "wfs%c\t%12-15r"},
|
| 271 |
{FPU_FPA_EXT_V1, 0x0e300110, 0x0fff0fff, "rfs%c\t%12-15r"},
|
| 272 |
{FPU_FPA_EXT_V1, 0x0e400110, 0x0fff0fff, "wfc%c\t%12-15r"},
|
| 273 |
{FPU_FPA_EXT_V1, 0x0e500110, 0x0fff0fff, "rfc%c\t%12-15r"},
|
| 274 |
{FPU_FPA_EXT_V1, 0x0e90f110, 0x0ff8fff0, "cmf%c\t%16-18f, %0-3f"},
|
| 275 |
{FPU_FPA_EXT_V1, 0x0eb0f110, 0x0ff8fff0, "cnf%c\t%16-18f, %0-3f"},
|
| 276 |
{FPU_FPA_EXT_V1, 0x0ed0f110, 0x0ff8fff0, "cmfe%c\t%16-18f, %0-3f"},
|
| 277 |
{FPU_FPA_EXT_V1, 0x0ef0f110, 0x0ff8fff0, "cnfe%c\t%16-18f, %0-3f"},
|
| 278 |
{FPU_FPA_EXT_V1, 0x0c000100, 0x0e100f00, "stf%c%Q\t%12-14f, %A"},
|
| 279 |
{FPU_FPA_EXT_V1, 0x0c100100, 0x0e100f00, "ldf%c%Q\t%12-14f, %A"},
|
| 280 |
{FPU_FPA_EXT_V2, 0x0c000200, 0x0e100f00, "sfm%c\t%12-14f, %F, %A"},
|
| 281 |
{FPU_FPA_EXT_V2, 0x0c100200, 0x0e100f00, "lfm%c\t%12-14f, %F, %A"},
|
| 282 |
|
| 283 |
/* Register load/store */
|
| 284 |
{FPU_NEON_EXT_V1, 0x0d200b00, 0x0fb00f01, "vstmdb%c\t%16-19r%21'!, %B"},
|
| 285 |
{FPU_NEON_EXT_V1, 0x0d300b00, 0x0fb00f01, "vldmdb%c\t%16-19r%21'!, %B"},
|
| 286 |
{FPU_NEON_EXT_V1, 0x0c800b00, 0x0f900f01, "vstmia%c\t%16-19r%21'!, %B"},
|
| 287 |
{FPU_NEON_EXT_V1, 0x0c900b00, 0x0f900f01, "vldmia%c\t%16-19r%21'!, %B"},
|
| 288 |
{FPU_NEON_EXT_V1, 0x0d000b00, 0x0f300f00, "vstr%c\t%12-15,22D, %C"},
|
| 289 |
{FPU_NEON_EXT_V1, 0x0d100b00, 0x0f300f00, "vldr%c\t%12-15,22D, %C"},
|
| 290 |
|
| 291 |
/* Data transfer between ARM and NEON registers */
|
| 292 |
{FPU_NEON_EXT_V1, 0x0e800b10, 0x0ff00f70, "vdup%c.32\t%16-19,7D, %12-15r"},
|
| 293 |
{FPU_NEON_EXT_V1, 0x0e800b30, 0x0ff00f70, "vdup%c.16\t%16-19,7D, %12-15r"},
|
| 294 |
{FPU_NEON_EXT_V1, 0x0ea00b10, 0x0ff00f70, "vdup%c.32\t%16-19,7Q, %12-15r"},
|
| 295 |
{FPU_NEON_EXT_V1, 0x0ea00b30, 0x0ff00f70, "vdup%c.16\t%16-19,7Q, %12-15r"},
|
| 296 |
{FPU_NEON_EXT_V1, 0x0ec00b10, 0x0ff00f70, "vdup%c.8\t%16-19,7D, %12-15r"},
|
| 297 |
{FPU_NEON_EXT_V1, 0x0ee00b10, 0x0ff00f70, "vdup%c.8\t%16-19,7Q, %12-15r"},
|
| 298 |
{FPU_NEON_EXT_V1, 0x0c400b10, 0x0ff00fd0, "vmov%c\t%0-3,5D, %12-15r, %16-19r"},
|
| 299 |
{FPU_NEON_EXT_V1, 0x0c500b10, 0x0ff00fd0, "vmov%c\t%12-15r, %16-19r, %0-3,5D"},
|
| 300 |
{FPU_NEON_EXT_V1, 0x0e000b10, 0x0fd00f70, "vmov%c.32\t%16-19,7D[%21d], %12-15r"},
|
| 301 |
{FPU_NEON_EXT_V1, 0x0e100b10, 0x0f500f70, "vmov%c.32\t%12-15r, %16-19,7D[%21d]"},
|
| 302 |
{FPU_NEON_EXT_V1, 0x0e000b30, 0x0fd00f30, "vmov%c.16\t%16-19,7D[%6,21d], %12-15r"},
|
| 303 |
{FPU_NEON_EXT_V1, 0x0e100b30, 0x0f500f30, "vmov%c.%23?us16\t%12-15r, %16-19,7D[%6,21d]"},
|
| 304 |
{FPU_NEON_EXT_V1, 0x0e400b10, 0x0fd00f10, "vmov%c.8\t%16-19,7D[%5,6,21d], %12-15r"},
|
| 305 |
{FPU_NEON_EXT_V1, 0x0e500b10, 0x0f500f10, "vmov%c.%23?us8\t%12-15r, %16-19,7D[%5,6,21d]"},
|
| 306 |
|
| 307 |
/* Floating point coprocessor (VFP) instructions */
|
| 308 |
{FPU_VFP_EXT_V1xD, 0x0ef1fa10, 0x0fffffff, "fmstat%c"},
|
| 309 |
{FPU_VFP_EXT_V1xD, 0x0ee00a10, 0x0fff0fff, "fmxr%c\tfpsid, %12-15r"},
|
| 310 |
{FPU_VFP_EXT_V1xD, 0x0ee10a10, 0x0fff0fff, "fmxr%c\tfpscr, %12-15r"},
|
| 311 |
{FPU_VFP_EXT_V1xD, 0x0ee60a10, 0x0fff0fff, "fmxr%c\tmvfr1, %12-15r"},
|
| 312 |
{FPU_VFP_EXT_V1xD, 0x0ee70a10, 0x0fff0fff, "fmxr%c\tmvfr0, %12-15r"},
|
| 313 |
{FPU_VFP_EXT_V1xD, 0x0ee80a10, 0x0fff0fff, "fmxr%c\tfpexc, %12-15r"},
|
| 314 |
{FPU_VFP_EXT_V1xD, 0x0ee90a10, 0x0fff0fff, "fmxr%c\tfpinst, %12-15r\t@ Impl def"},
|
| 315 |
{FPU_VFP_EXT_V1xD, 0x0eea0a10, 0x0fff0fff, "fmxr%c\tfpinst2, %12-15r\t@ Impl def"},
|
| 316 |
{FPU_VFP_EXT_V1xD, 0x0ef00a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpsid"},
|
| 317 |
{FPU_VFP_EXT_V1xD, 0x0ef10a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpscr"},
|
| 318 |
{FPU_VFP_EXT_V1xD, 0x0ef60a10, 0x0fff0fff, "fmrx%c\t%12-15r, mvfr1"},
|
| 319 |
{FPU_VFP_EXT_V1xD, 0x0ef70a10, 0x0fff0fff, "fmrx%c\t%12-15r, mvfr0"},
|
| 320 |
{FPU_VFP_EXT_V1xD, 0x0ef80a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpexc"},
|
| 321 |
{FPU_VFP_EXT_V1xD, 0x0ef90a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpinst\t@ Impl def"},
|
| 322 |
{FPU_VFP_EXT_V1xD, 0x0efa0a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpinst2\t@ Impl def"},
|
| 323 |
{FPU_VFP_EXT_V1, 0x0e000b10, 0x0ff00fff, "fmdlr%c\t%z2, %12-15r"},
|
| 324 |
{FPU_VFP_EXT_V1, 0x0e100b10, 0x0ff00fff, "fmrdl%c\t%12-15r, %z2"},
|
| 325 |
{FPU_VFP_EXT_V1, 0x0e200b10, 0x0ff00fff, "fmdhr%c\t%z2, %12-15r"},
|
| 326 |
{FPU_VFP_EXT_V1, 0x0e300b10, 0x0ff00fff, "fmrdh%c\t%12-15r, %z2"},
|
| 327 |
{FPU_VFP_EXT_V1xD, 0x0ee00a10, 0x0ff00fff, "fmxr%c\t<impl def %16-19x>, %12-15r"},
|
| 328 |
{FPU_VFP_EXT_V1xD, 0x0ef00a10, 0x0ff00fff, "fmrx%c\t%12-15r, <impl def %16-19x>"},
|
| 329 |
{FPU_VFP_EXT_V1xD, 0x0e000a10, 0x0ff00f7f, "fmsr%c\t%y2, %12-15r"},
|
| 330 |
{FPU_VFP_EXT_V1xD, 0x0e100a10, 0x0ff00f7f, "fmrs%c\t%12-15r, %y2"},
|
| 331 |
{FPU_VFP_EXT_V1xD, 0x0eb50a40, 0x0fbf0f70, "fcmp%7'ezs%c\t%y1"},
|
| 332 |
{FPU_VFP_EXT_V1, 0x0eb50b40, 0x0fbf0f70, "fcmp%7'ezd%c\t%z1"},
|
| 333 |
{FPU_VFP_EXT_V1xD, 0x0eb00a40, 0x0fbf0fd0, "fcpys%c\t%y1, %y0"},
|
| 334 |
{FPU_VFP_EXT_V1xD, 0x0eb00ac0, 0x0fbf0fd0, "fabss%c\t%y1, %y0"},
|
| 335 |
{FPU_VFP_EXT_V1, 0x0eb00b40, 0x0fbf0fd0, "fcpyd%c\t%z1, %z0"},
|
| 336 |
{FPU_VFP_EXT_V1, 0x0eb00bc0, 0x0fbf0fd0, "fabsd%c\t%z1, %z0"},
|
| 337 |
{FPU_VFP_EXT_V1xD, 0x0eb10a40, 0x0fbf0fd0, "fnegs%c\t%y1, %y0"},
|
| 338 |
{FPU_VFP_EXT_V1xD, 0x0eb10ac0, 0x0fbf0fd0, "fsqrts%c\t%y1, %y0"},
|
| 339 |
{FPU_VFP_EXT_V1, 0x0eb10b40, 0x0fbf0fd0, "fnegd%c\t%z1, %z0"},
|
| 340 |
{FPU_VFP_EXT_V1, 0x0eb10bc0, 0x0fbf0fd0, "fsqrtd%c\t%z1, %z0"},
|
| 341 |
{FPU_VFP_EXT_V1, 0x0eb70ac0, 0x0fbf0fd0, "fcvtds%c\t%z1, %y0"},
|
| 342 |
{FPU_VFP_EXT_V1, 0x0eb70bc0, 0x0fbf0fd0, "fcvtsd%c\t%y1, %z0"},
|
| 343 |
{FPU_VFP_EXT_V1xD, 0x0eb80a40, 0x0fbf0fd0, "fuitos%c\t%y1, %y0"},
|
| 344 |
{FPU_VFP_EXT_V1xD, 0x0eb80ac0, 0x0fbf0fd0, "fsitos%c\t%y1, %y0"},
|
| 345 |
{FPU_VFP_EXT_V1, 0x0eb80b40, 0x0fbf0fd0, "fuitod%c\t%z1, %y0"},
|
| 346 |
{FPU_VFP_EXT_V1, 0x0eb80bc0, 0x0fbf0fd0, "fsitod%c\t%z1, %y0"},
|
| 347 |
{FPU_VFP_EXT_V1xD, 0x0eb40a40, 0x0fbf0f50, "fcmp%7'es%c\t%y1, %y0"},
|
| 348 |
{FPU_VFP_EXT_V1, 0x0eb40b40, 0x0fbf0f50, "fcmp%7'ed%c\t%z1, %z0"},
|
| 349 |
{FPU_VFP_EXT_V3, 0x0eba0a40, 0x0fbe0f50, "f%16?us%7?lhtos%c\t%y1, #%5,0-3k"},
|
| 350 |
{FPU_VFP_EXT_V3, 0x0eba0b40, 0x0fbe0f50, "f%16?us%7?lhtod%c\t%z1, #%5,0-3k"},
|
| 351 |
{FPU_VFP_EXT_V1xD, 0x0ebc0a40, 0x0fbe0f50, "fto%16?sui%7'zs%c\t%y1, %y0"},
|
| 352 |
{FPU_VFP_EXT_V1, 0x0ebc0b40, 0x0fbe0f50, "fto%16?sui%7'zd%c\t%y1, %z0"},
|
| 353 |
{FPU_VFP_EXT_V3, 0x0ebe0a40, 0x0fbe0f50, "fto%16?us%7?lhs%c\t%y1, #%5,0-3k"},
|
| 354 |
{FPU_VFP_EXT_V3, 0x0ebe0b40, 0x0fbe0f50, "fto%16?us%7?lhd%c\t%z1, #%5,0-3k"},
|
| 355 |
{FPU_VFP_EXT_V1, 0x0c500b10, 0x0fb00ff0, "fmrrd%c\t%12-15r, %16-19r, %z0"},
|
| 356 |
{FPU_VFP_EXT_V3, 0x0eb00a00, 0x0fb00ff0, "fconsts%c\t%y1, #%0-3,16-19d"},
|
| 357 |
{FPU_VFP_EXT_V3, 0x0eb00b00, 0x0fb00ff0, "fconstd%c\t%z1, #%0-3,16-19d"},
|
| 358 |
{FPU_VFP_EXT_V2, 0x0c400a10, 0x0ff00fd0, "fmsrr%c\t%y4, %12-15r, %16-19r"},
|
| 359 |
{FPU_VFP_EXT_V2, 0x0c400b10, 0x0ff00fd0, "fmdrr%c\t%z0, %12-15r, %16-19r"},
|
| 360 |
{FPU_VFP_EXT_V2, 0x0c500a10, 0x0ff00fd0, "fmrrs%c\t%12-15r, %16-19r, %y4"},
|
| 361 |
{FPU_VFP_EXT_V1xD, 0x0e000a00, 0x0fb00f50, "fmacs%c\t%y1, %y2, %y0"},
|
| 362 |
{FPU_VFP_EXT_V1xD, 0x0e000a40, 0x0fb00f50, "fnmacs%c\t%y1, %y2, %y0"},
|
| 363 |
{FPU_VFP_EXT_V1, 0x0e000b00, 0x0fb00f50, "fmacd%c\t%z1, %z2, %z0"},
|
| 364 |
{FPU_VFP_EXT_V1, 0x0e000b40, 0x0fb00f50, "fnmacd%c\t%z1, %z2, %z0"},
|
| 365 |
{FPU_VFP_EXT_V1xD, 0x0e100a00, 0x0fb00f50, "fmscs%c\t%y1, %y2, %y0"},
|
| 366 |
{FPU_VFP_EXT_V1xD, 0x0e100a40, 0x0fb00f50, "fnmscs%c\t%y1, %y2, %y0"},
|
| 367 |
{FPU_VFP_EXT_V1, 0x0e100b00, 0x0fb00f50, "fmscd%c\t%z1, %z2, %z0"},
|
| 368 |
{FPU_VFP_EXT_V1, 0x0e100b40, 0x0fb00f50, "fnmscd%c\t%z1, %z2, %z0"},
|
| 369 |
{FPU_VFP_EXT_V1xD, 0x0e200a00, 0x0fb00f50, "fmuls%c\t%y1, %y2, %y0"},
|
| 370 |
{FPU_VFP_EXT_V1xD, 0x0e200a40, 0x0fb00f50, "fnmuls%c\t%y1, %y2, %y0"},
|
| 371 |
{FPU_VFP_EXT_V1, 0x0e200b00, 0x0fb00f50, "fmuld%c\t%z1, %z2, %z0"},
|
| 372 |
{FPU_VFP_EXT_V1, 0x0e200b40, 0x0fb00f50, "fnmuld%c\t%z1, %z2, %z0"},
|
| 373 |
{FPU_VFP_EXT_V1xD, 0x0e300a00, 0x0fb00f50, "fadds%c\t%y1, %y2, %y0"},
|
| 374 |
{FPU_VFP_EXT_V1xD, 0x0e300a40, 0x0fb00f50, "fsubs%c\t%y1, %y2, %y0"},
|
| 375 |
{FPU_VFP_EXT_V1, 0x0e300b00, 0x0fb00f50, "faddd%c\t%z1, %z2, %z0"},
|
| 376 |
{FPU_VFP_EXT_V1, 0x0e300b40, 0x0fb00f50, "fsubd%c\t%z1, %z2, %z0"},
|
| 377 |
{FPU_VFP_EXT_V1xD, 0x0e800a00, 0x0fb00f50, "fdivs%c\t%y1, %y2, %y0"},
|
| 378 |
{FPU_VFP_EXT_V1, 0x0e800b00, 0x0fb00f50, "fdivd%c\t%z1, %z2, %z0"},
|
| 379 |
{FPU_VFP_EXT_V1xD, 0x0d200a00, 0x0fb00f00, "fstmdbs%c\t%16-19r!, %y3"},
|
| 380 |
{FPU_VFP_EXT_V1xD, 0x0d200b00, 0x0fb00f00, "fstmdb%0?xd%c\t%16-19r!, %z3"},
|
| 381 |
{FPU_VFP_EXT_V1xD, 0x0d300a00, 0x0fb00f00, "fldmdbs%c\t%16-19r!, %y3"},
|
| 382 |
{FPU_VFP_EXT_V1xD, 0x0d300b00, 0x0fb00f00, "fldmdb%0?xd%c\t%16-19r!, %z3"},
|
| 383 |
{FPU_VFP_EXT_V1xD, 0x0d000a00, 0x0f300f00, "fsts%c\t%y1, %A"},
|
| 384 |
{FPU_VFP_EXT_V1, 0x0d000b00, 0x0f300f00, "fstd%c\t%z1, %A"},
|
| 385 |
{FPU_VFP_EXT_V1xD, 0x0d100a00, 0x0f300f00, "flds%c\t%y1, %A"},
|
| 386 |
{FPU_VFP_EXT_V1, 0x0d100b00, 0x0f300f00, "fldd%c\t%z1, %A"},
|
| 387 |
{FPU_VFP_EXT_V1xD, 0x0c800a00, 0x0f900f00, "fstmias%c\t%16-19r%21'!, %y3"},
|
| 388 |
{FPU_VFP_EXT_V1xD, 0x0c800b00, 0x0f900f00, "fstmia%0?xd%c\t%16-19r%21'!, %z3"},
|
| 389 |
{FPU_VFP_EXT_V1xD, 0x0c900a00, 0x0f900f00, "fldmias%c\t%16-19r%21'!, %y3"},
|
| 390 |
{FPU_VFP_EXT_V1xD, 0x0c900b00, 0x0f900f00, "fldmia%0?xd%c\t%16-19r%21'!, %z3"},
|
| 391 |
|
| 392 |
/* Cirrus coprocessor instructions. */
|
| 393 |
{ARM_CEXT_MAVERICK, 0x0d100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"},
|
| 394 |
{ARM_CEXT_MAVERICK, 0x0c100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"},
|
| 395 |
{ARM_CEXT_MAVERICK, 0x0d500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"},
|
| 396 |
{ARM_CEXT_MAVERICK, 0x0c500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"},
|
| 397 |
{ARM_CEXT_MAVERICK, 0x0d100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"},
|
| 398 |
{ARM_CEXT_MAVERICK, 0x0c100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"},
|
| 399 |
{ARM_CEXT_MAVERICK, 0x0d500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"},
|
| 400 |
{ARM_CEXT_MAVERICK, 0x0c500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"},
|
| 401 |
{ARM_CEXT_MAVERICK, 0x0d000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"},
|
| 402 |
{ARM_CEXT_MAVERICK, 0x0c000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"},
|
| 403 |
{ARM_CEXT_MAVERICK, 0x0d400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"},
|
| 404 |
{ARM_CEXT_MAVERICK, 0x0c400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"},
|
| 405 |
{ARM_CEXT_MAVERICK, 0x0d000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"},
|
| 406 |
{ARM_CEXT_MAVERICK, 0x0c000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"},
|
| 407 |
{ARM_CEXT_MAVERICK, 0x0d400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"},
|
| 408 |
{ARM_CEXT_MAVERICK, 0x0c400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"},
|
| 409 |
{ARM_CEXT_MAVERICK, 0x0e000450, 0x0ff00ff0, "cfmvsr%c\tmvf%16-19d, %12-15r"},
|
| 410 |
{ARM_CEXT_MAVERICK, 0x0e100450, 0x0ff00ff0, "cfmvrs%c\t%12-15r, mvf%16-19d"},
|
| 411 |
{ARM_CEXT_MAVERICK, 0x0e000410, 0x0ff00ff0, "cfmvdlr%c\tmvd%16-19d, %12-15r"},
|
| 412 |
{ARM_CEXT_MAVERICK, 0x0e100410, 0x0ff00ff0, "cfmvrdl%c\t%12-15r, mvd%16-19d"},
|
| 413 |
{ARM_CEXT_MAVERICK, 0x0e000430, 0x0ff00ff0, "cfmvdhr%c\tmvd%16-19d, %12-15r"},
|
| 414 |
{ARM_CEXT_MAVERICK, 0x0e100430, 0x0ff00fff, "cfmvrdh%c\t%12-15r, mvd%16-19d"},
|
| 415 |
{ARM_CEXT_MAVERICK, 0x0e000510, 0x0ff00fff, "cfmv64lr%c\tmvdx%16-19d, %12-15r"},
|
| 416 |
{ARM_CEXT_MAVERICK, 0x0e100510, 0x0ff00fff, "cfmvr64l%c\t%12-15r, mvdx%16-19d"},
|
| 417 |
{ARM_CEXT_MAVERICK, 0x0e000530, 0x0ff00fff, "cfmv64hr%c\tmvdx%16-19d, %12-15r"},
|
| 418 |
{ARM_CEXT_MAVERICK, 0x0e100530, 0x0ff00fff, "cfmvr64h%c\t%12-15r, mvdx%16-19d"},
|
| 419 |
{ARM_CEXT_MAVERICK, 0x0e200440, 0x0ff00fff, "cfmval32%c\tmvax%12-15d, mvfx%16-19d"},
|
| 420 |
{ARM_CEXT_MAVERICK, 0x0e100440, 0x0ff00fff, "cfmv32al%c\tmvfx%12-15d, mvax%16-19d"},
|
| 421 |
{ARM_CEXT_MAVERICK, 0x0e200460, 0x0ff00fff, "cfmvam32%c\tmvax%12-15d, mvfx%16-19d"},
|
| 422 |
{ARM_CEXT_MAVERICK, 0x0e100460, 0x0ff00fff, "cfmv32am%c\tmvfx%12-15d, mvax%16-19d"},
|
| 423 |
{ARM_CEXT_MAVERICK, 0x0e200480, 0x0ff00fff, "cfmvah32%c\tmvax%12-15d, mvfx%16-19d"},
|
| 424 |
{ARM_CEXT_MAVERICK, 0x0e100480, 0x0ff00fff, "cfmv32ah%c\tmvfx%12-15d, mvax%16-19d"},
|
| 425 |
{ARM_CEXT_MAVERICK, 0x0e2004a0, 0x0ff00fff, "cfmva32%c\tmvax%12-15d, mvfx%16-19d"},
|
| 426 |
{ARM_CEXT_MAVERICK, 0x0e1004a0, 0x0ff00fff, "cfmv32a%c\tmvfx%12-15d, mvax%16-19d"},
|
| 427 |
{ARM_CEXT_MAVERICK, 0x0e2004c0, 0x0ff00fff, "cfmva64%c\tmvax%12-15d, mvdx%16-19d"},
|
| 428 |
{ARM_CEXT_MAVERICK, 0x0e1004c0, 0x0ff00fff, "cfmv64a%c\tmvdx%12-15d, mvax%16-19d"},
|
| 429 |
{ARM_CEXT_MAVERICK, 0x0e2004e0, 0x0fff0fff, "cfmvsc32%c\tdspsc, mvdx%12-15d"},
|
| 430 |
{ARM_CEXT_MAVERICK, 0x0e1004e0, 0x0fff0fff, "cfmv32sc%c\tmvdx%12-15d, dspsc"},
|
| 431 |
{ARM_CEXT_MAVERICK, 0x0e000400, 0x0ff00fff, "cfcpys%c\tmvf%12-15d, mvf%16-19d"},
|
| 432 |
{ARM_CEXT_MAVERICK, 0x0e000420, 0x0ff00fff, "cfcpyd%c\tmvd%12-15d, mvd%16-19d"},
|
| 433 |
{ARM_CEXT_MAVERICK, 0x0e000460, 0x0ff00fff, "cfcvtsd%c\tmvd%12-15d, mvf%16-19d"},
|
| 434 |
{ARM_CEXT_MAVERICK, 0x0e000440, 0x0ff00fff, "cfcvtds%c\tmvf%12-15d, mvd%16-19d"},
|
| 435 |
{ARM_CEXT_MAVERICK, 0x0e000480, 0x0ff00fff, "cfcvt32s%c\tmvf%12-15d, mvfx%16-19d"},
|
| 436 |
{ARM_CEXT_MAVERICK, 0x0e0004a0, 0x0ff00fff, "cfcvt32d%c\tmvd%12-15d, mvfx%16-19d"},
|
| 437 |
{ARM_CEXT_MAVERICK, 0x0e0004c0, 0x0ff00fff, "cfcvt64s%c\tmvf%12-15d, mvdx%16-19d"},
|
| 438 |
{ARM_CEXT_MAVERICK, 0x0e0004e0, 0x0ff00fff, "cfcvt64d%c\tmvd%12-15d, mvdx%16-19d"},
|
| 439 |
{ARM_CEXT_MAVERICK, 0x0e100580, 0x0ff00fff, "cfcvts32%c\tmvfx%12-15d, mvf%16-19d"},
|
| 440 |
{ARM_CEXT_MAVERICK, 0x0e1005a0, 0x0ff00fff, "cfcvtd32%c\tmvfx%12-15d, mvd%16-19d"},
|
| 441 |
{ARM_CEXT_MAVERICK, 0x0e1005c0, 0x0ff00fff, "cftruncs32%c\tmvfx%12-15d, mvf%16-19d"},
|
| 442 |
{ARM_CEXT_MAVERICK, 0x0e1005e0, 0x0ff00fff, "cftruncd32%c\tmvfx%12-15d, mvd%16-19d"},
|
| 443 |
{ARM_CEXT_MAVERICK, 0x0e000550, 0x0ff00ff0, "cfrshl32%c\tmvfx%16-19d, mvfx%0-3d, %12-15r"},
|
| 444 |
{ARM_CEXT_MAVERICK, 0x0e000570, 0x0ff00ff0, "cfrshl64%c\tmvdx%16-19d, mvdx%0-3d, %12-15r"},
|
| 445 |
{ARM_CEXT_MAVERICK, 0x0e000500, 0x0ff00f10, "cfsh32%c\tmvfx%12-15d, mvfx%16-19d, #%I"},
|
| 446 |
{ARM_CEXT_MAVERICK, 0x0e200500, 0x0ff00f10, "cfsh64%c\tmvdx%12-15d, mvdx%16-19d, #%I"},
|
| 447 |
{ARM_CEXT_MAVERICK, 0x0e100490, 0x0ff00ff0, "cfcmps%c\t%12-15r, mvf%16-19d, mvf%0-3d"},
|
| 448 |
{ARM_CEXT_MAVERICK, 0x0e1004b0, 0x0ff00ff0, "cfcmpd%c\t%12-15r, mvd%16-19d, mvd%0-3d"},
|
| 449 |
{ARM_CEXT_MAVERICK, 0x0e100590, 0x0ff00ff0, "cfcmp32%c\t%12-15r, mvfx%16-19d, mvfx%0-3d"},
|
| 450 |
{ARM_CEXT_MAVERICK, 0x0e1005b0, 0x0ff00ff0, "cfcmp64%c\t%12-15r, mvdx%16-19d, mvdx%0-3d"},
|
| 451 |
{ARM_CEXT_MAVERICK, 0x0e300400, 0x0ff00fff, "cfabss%c\tmvf%12-15d, mvf%16-19d"},
|
| 452 |
{ARM_CEXT_MAVERICK, 0x0e300420, 0x0ff00fff, "cfabsd%c\tmvd%12-15d, mvd%16-19d"},
|
| 453 |
{ARM_CEXT_MAVERICK, 0x0e300440, 0x0ff00fff, "cfnegs%c\tmvf%12-15d, mvf%16-19d"},
|
| 454 |
{ARM_CEXT_MAVERICK, 0x0e300460, 0x0ff00fff, "cfnegd%c\tmvd%12-15d, mvd%16-19d"},
|
| 455 |
{ARM_CEXT_MAVERICK, 0x0e300480, 0x0ff00ff0, "cfadds%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"},
|
| 456 |
{ARM_CEXT_MAVERICK, 0x0e3004a0, 0x0ff00ff0, "cfaddd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"},
|
| 457 |
{ARM_CEXT_MAVERICK, 0x0e3004c0, 0x0ff00ff0, "cfsubs%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"},
|
| 458 |
{ARM_CEXT_MAVERICK, 0x0e3004e0, 0x0ff00ff0, "cfsubd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"},
|
| 459 |
{ARM_CEXT_MAVERICK, 0x0e100400, 0x0ff00ff0, "cfmuls%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"},
|
| 460 |
{ARM_CEXT_MAVERICK, 0x0e100420, 0x0ff00ff0, "cfmuld%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"},
|
| 461 |
{ARM_CEXT_MAVERICK, 0x0e300500, 0x0ff00fff, "cfabs32%c\tmvfx%12-15d, mvfx%16-19d"},
|
| 462 |
{ARM_CEXT_MAVERICK, 0x0e300520, 0x0ff00fff, "cfabs64%c\tmvdx%12-15d, mvdx%16-19d"},
|
| 463 |
{ARM_CEXT_MAVERICK, 0x0e300540, 0x0ff00fff, "cfneg32%c\tmvfx%12-15d, mvfx%16-19d"},
|
| 464 |
{ARM_CEXT_MAVERICK, 0x0e300560, 0x0ff00fff, "cfneg64%c\tmvdx%12-15d, mvdx%16-19d"},
|
| 465 |
{ARM_CEXT_MAVERICK, 0x0e300580, 0x0ff00ff0, "cfadd32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
|
| 466 |
{ARM_CEXT_MAVERICK, 0x0e3005a0, 0x0ff00ff0, "cfadd64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"},
|
| 467 |
{ARM_CEXT_MAVERICK, 0x0e3005c0, 0x0ff00ff0, "cfsub32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
|
| 468 |
{ARM_CEXT_MAVERICK, 0x0e3005e0, 0x0ff00ff0, "cfsub64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"},
|
| 469 |
{ARM_CEXT_MAVERICK, 0x0e100500, 0x0ff00ff0, "cfmul32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
|
| 470 |
{ARM_CEXT_MAVERICK, 0x0e100520, 0x0ff00ff0, "cfmul64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"},
|
| 471 |
{ARM_CEXT_MAVERICK, 0x0e100540, 0x0ff00ff0, "cfmac32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
|
| 472 |
{ARM_CEXT_MAVERICK, 0x0e100560, 0x0ff00ff0, "cfmsc32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
|
| 473 |
{ARM_CEXT_MAVERICK, 0x0e000600, 0x0ff00f10, "cfmadd32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
|
| 474 |
{ARM_CEXT_MAVERICK, 0x0e100600, 0x0ff00f10, "cfmsub32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"},
|
| 475 |
{ARM_CEXT_MAVERICK, 0x0e200600, 0x0ff00f10, "cfmadda32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"},
|
| 476 |
{ARM_CEXT_MAVERICK, 0x0e300600, 0x0ff00f10, "cfmsuba32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"},
|
| 477 |
|
| 478 |
/* Generic coprocessor instructions */
|
| 479 |
{ARM_EXT_V2, 0x0c400000, 0x0ff00000, "mcrr%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
|
| 480 |
{ARM_EXT_V2, 0x0c500000, 0x0ff00000, "mrrc%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
|
| 481 |
{ARM_EXT_V2, 0x0e000000, 0x0f000010, "cdp%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"},
|
| 482 |
{ARM_EXT_V2, 0x0e100010, 0x0f100010, "mrc%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
|
| 483 |
{ARM_EXT_V2, 0x0e000010, 0x0f100010, "mcr%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
|
| 484 |
{ARM_EXT_V2, 0x0c000000, 0x0e100000, "stc%22'l%c\t%8-11d, cr%12-15d, %A"},
|
| 485 |
{ARM_EXT_V2, 0x0c100000, 0x0e100000, "ldc%22'l%c\t%8-11d, cr%12-15d, %A"},
|
| 486 |
|
| 487 |
/* V6 coprocessor instructions */
|
| 488 |
{ARM_EXT_V6, 0xfc500000, 0xfff00000, "mrrc2%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
|
| 489 |
{ARM_EXT_V6, 0xfc400000, 0xfff00000, "mcrr2%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"},
|
| 490 |
|
| 491 |
/* V5 coprocessor instructions */
|
| 492 |
{ARM_EXT_V5, 0xfc100000, 0xfe100000, "ldc2%22'l%c\t%8-11d, cr%12-15d, %A"},
|
| 493 |
{ARM_EXT_V5, 0xfc000000, 0xfe100000, "stc2%22'l%c\t%8-11d, cr%12-15d, %A"},
|
| 494 |
{ARM_EXT_V5, 0xfe000000, 0xff000010, "cdp2%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"},
|
| 495 |
{ARM_EXT_V5, 0xfe000010, 0xff100010, "mcr2%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
|
| 496 |
{ARM_EXT_V5, 0xfe100010, 0xff100010, "mrc2%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"},
|
| 497 |
|
| 498 |
{0, 0, 0, 0}
|
| 499 |
}; |
| 500 |
|
| 501 |
/* Neon opcode table: This does not encode the top byte -- that is
|
| 502 |
checked by the print_insn_neon routine, as it depends on whether we are
|
| 503 |
doing thumb32 or arm32 disassembly. */
|
| 504 |
|
| 505 |
/* print_insn_neon recognizes the following format control codes:
|
| 506 |
|
| 507 |
%% %
|
| 508 |
|
| 509 |
%c print condition code
|
| 510 |
%A print v{st,ld}[1234] operands
|
| 511 |
%B print v{st,ld}[1234] any one operands
|
| 512 |
%C print v{st,ld}[1234] single->all operands
|
| 513 |
%D print scalar
|
| 514 |
%E print vmov, vmvn, vorr, vbic encoded constant
|
| 515 |
%F print vtbl,vtbx register list
|
| 516 |
|
| 517 |
%<bitfield>r print as an ARM register
|
| 518 |
%<bitfield>d print the bitfield in decimal
|
| 519 |
%<bitfield>e print the 2^N - bitfield in decimal
|
| 520 |
%<bitfield>D print as a NEON D register
|
| 521 |
%<bitfield>Q print as a NEON Q register
|
| 522 |
%<bitfield>R print as a NEON D or Q register
|
| 523 |
%<bitfield>Sn print byte scaled width limited by n
|
| 524 |
%<bitfield>Tn print short scaled width limited by n
|
| 525 |
%<bitfield>Un print long scaled width limited by n
|
| 526 |
|
| 527 |
%<bitfield>'c print specified char iff bitfield is all ones
|
| 528 |
%<bitfield>`c print specified char iff bitfield is all zeroes
|
| 529 |
%<bitfield>?ab... select from array of values in big endian order */
|
| 530 |
|
| 531 |
static const struct opcode32 neon_opcodes[] = |
| 532 |
{
|
| 533 |
/* Extract */
|
| 534 |
{FPU_NEON_EXT_V1, 0xf2b00840, 0xffb00850, "vext%c.8\t%12-15,22R, %16-19,7R, %0-3,5R, #%8-11d"},
|
| 535 |
{FPU_NEON_EXT_V1, 0xf2b00000, 0xffb00810, "vext%c.8\t%12-15,22R, %16-19,7R, %0-3,5R, #%8-11d"},
|
| 536 |
|
| 537 |
/* Move data element to all lanes */
|
| 538 |
{FPU_NEON_EXT_V1, 0xf3b40c00, 0xffb70f90, "vdup%c.32\t%12-15,22R, %0-3,5D[%19d]"},
|
| 539 |
{FPU_NEON_EXT_V1, 0xf3b20c00, 0xffb30f90, "vdup%c.16\t%12-15,22R, %0-3,5D[%18-19d]"},
|
| 540 |
{FPU_NEON_EXT_V1, 0xf3b10c00, 0xffb10f90, "vdup%c.8\t%12-15,22R, %0-3,5D[%17-19d]"},
|
| 541 |
|
| 542 |
/* Table lookup */
|
| 543 |
{FPU_NEON_EXT_V1, 0xf3b00800, 0xffb00c50, "vtbl%c.8\t%12-15,22D, %F, %0-3,5D"},
|
| 544 |
{FPU_NEON_EXT_V1, 0xf3b00840, 0xffb00c50, "vtbx%c.8\t%12-15,22D, %F, %0-3,5D"},
|
| 545 |
|
| 546 |
/* Two registers, miscellaneous */
|
| 547 |
{FPU_NEON_EXT_V1, 0xf2880a10, 0xfebf0fd0, "vmovl%c.%24?us8\t%12-15,22Q, %0-3,5D"},
|
| 548 |
{FPU_NEON_EXT_V1, 0xf2900a10, 0xfebf0fd0, "vmovl%c.%24?us16\t%12-15,22Q, %0-3,5D"},
|
| 549 |
{FPU_NEON_EXT_V1, 0xf2a00a10, 0xfebf0fd0, "vmovl%c.%24?us32\t%12-15,22Q, %0-3,5D"},
|
| 550 |
{FPU_NEON_EXT_V1, 0xf3b00500, 0xffbf0f90, "vcnt%c.8\t%12-15,22R, %0-3,5R"},
|
| 551 |
{FPU_NEON_EXT_V1, 0xf3b00580, 0xffbf0f90, "vmvn%c\t%12-15,22R, %0-3,5R"},
|
| 552 |
{FPU_NEON_EXT_V1, 0xf3b20000, 0xffbf0f90, "vswp%c\t%12-15,22R, %0-3,5R"},
|
| 553 |
{FPU_NEON_EXT_V1, 0xf3b20200, 0xffb30fd0, "vmovn%c.i%18-19T2\t%12-15,22D, %0-3,5Q"},
|
| 554 |
{FPU_NEON_EXT_V1, 0xf3b20240, 0xffb30fd0, "vqmovun%c.s%18-19T2\t%12-15,22D, %0-3,5Q"},
|
| 555 |
{FPU_NEON_EXT_V1, 0xf3b20280, 0xffb30fd0, "vqmovn%c.s%18-19T2\t%12-15,22D, %0-3,5Q"},
|
| 556 |
{FPU_NEON_EXT_V1, 0xf3b202c0, 0xffb30fd0, "vqmovn%c.u%18-19T2\t%12-15,22D, %0-3,5Q"},
|
| 557 |
{FPU_NEON_EXT_V1, 0xf3b20300, 0xffb30fd0, "vshll%c.i%18-19S2\t%12-15,22Q, %0-3,5D, #%18-19S2"},
|
| 558 |
{FPU_NEON_EXT_V1, 0xf3bb0400, 0xffbf0e90, "vrecpe%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 559 |
{FPU_NEON_EXT_V1, 0xf3bb0480, 0xffbf0e90, "vrsqrte%c.%8?fu%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 560 |
{FPU_NEON_EXT_V1, 0xf3b00000, 0xffb30f90, "vrev64%c.%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 561 |
{FPU_NEON_EXT_V1, 0xf3b00080, 0xffb30f90, "vrev32%c.%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 562 |
{FPU_NEON_EXT_V1, 0xf3b00100, 0xffb30f90, "vrev16%c.%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 563 |
{FPU_NEON_EXT_V1, 0xf3b00400, 0xffb30f90, "vcls%c.s%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 564 |
{FPU_NEON_EXT_V1, 0xf3b00480, 0xffb30f90, "vclz%c.i%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 565 |
{FPU_NEON_EXT_V1, 0xf3b00700, 0xffb30f90, "vqabs%c.s%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 566 |
{FPU_NEON_EXT_V1, 0xf3b00780, 0xffb30f90, "vqneg%c.s%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 567 |
{FPU_NEON_EXT_V1, 0xf3b20080, 0xffb30f90, "vtrn%c.%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 568 |
{FPU_NEON_EXT_V1, 0xf3b20100, 0xffb30f90, "vuzp%c.%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 569 |
{FPU_NEON_EXT_V1, 0xf3b20180, 0xffb30f90, "vzip%c.%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 570 |
{FPU_NEON_EXT_V1, 0xf3b10000, 0xffb30b90, "vcgt%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
|
| 571 |
{FPU_NEON_EXT_V1, 0xf3b10080, 0xffb30b90, "vcge%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
|
| 572 |
{FPU_NEON_EXT_V1, 0xf3b10100, 0xffb30b90, "vceq%c.%10?fi%18-19S2\t%12-15,22R, %0-3,5R, #0"},
|
| 573 |
{FPU_NEON_EXT_V1, 0xf3b10180, 0xffb30b90, "vcle%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
|
| 574 |
{FPU_NEON_EXT_V1, 0xf3b10200, 0xffb30b90, "vclt%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R, #0"},
|
| 575 |
{FPU_NEON_EXT_V1, 0xf3b10300, 0xffb30b90, "vabs%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 576 |
{FPU_NEON_EXT_V1, 0xf3b10380, 0xffb30b90, "vneg%c.%10?fs%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 577 |
{FPU_NEON_EXT_V1, 0xf3b00200, 0xffb30f10, "vpaddl%c.%7?us%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 578 |
{FPU_NEON_EXT_V1, 0xf3b00600, 0xffb30f10, "vpadal%c.%7?us%18-19S2\t%12-15,22R, %0-3,5R"},
|
| 579 |
{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"},
|
| 580 |
|
| 581 |
/* Three registers of the same length */
|
| 582 |
{FPU_NEON_EXT_V1, 0xf2000110, 0xffb00f10, "vand%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 583 |
{FPU_NEON_EXT_V1, 0xf2100110, 0xffb00f10, "vbic%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 584 |
{FPU_NEON_EXT_V1, 0xf2200110, 0xffb00f10, "vorr%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 585 |
{FPU_NEON_EXT_V1, 0xf2300110, 0xffb00f10, "vorn%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 586 |
{FPU_NEON_EXT_V1, 0xf3000110, 0xffb00f10, "veor%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 587 |
{FPU_NEON_EXT_V1, 0xf3100110, 0xffb00f10, "vbsl%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 588 |
{FPU_NEON_EXT_V1, 0xf3200110, 0xffb00f10, "vbit%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 589 |
{FPU_NEON_EXT_V1, 0xf3300110, 0xffb00f10, "vbif%c\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 590 |
{FPU_NEON_EXT_V1, 0xf2000d00, 0xffa00f10, "vadd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 591 |
{FPU_NEON_EXT_V1, 0xf2000d10, 0xffa00f10, "vmla%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 592 |
{FPU_NEON_EXT_V1, 0xf2000e00, 0xffa00f10, "vceq%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 593 |
{FPU_NEON_EXT_V1, 0xf2000f00, 0xffa00f10, "vmax%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 594 |
{FPU_NEON_EXT_V1, 0xf2000f10, 0xffa00f10, "vrecps%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 595 |
{FPU_NEON_EXT_V1, 0xf2200d00, 0xffa00f10, "vsub%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 596 |
{FPU_NEON_EXT_V1, 0xf2200d10, 0xffa00f10, "vmls%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 597 |
{FPU_NEON_EXT_V1, 0xf2200f00, 0xffa00f10, "vmin%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 598 |
{FPU_NEON_EXT_V1, 0xf2200f10, 0xffa00f10, "vrsqrts%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 599 |
{FPU_NEON_EXT_V1, 0xf3000d00, 0xffa00f10, "vpadd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 600 |
{FPU_NEON_EXT_V1, 0xf3000d10, 0xffa00f10, "vmul%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 601 |
{FPU_NEON_EXT_V1, 0xf3000e00, 0xffa00f10, "vcge%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 602 |
{FPU_NEON_EXT_V1, 0xf3000e10, 0xffa00f10, "vacge%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 603 |
{FPU_NEON_EXT_V1, 0xf3000f00, 0xffa00f10, "vpmax%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 604 |
{FPU_NEON_EXT_V1, 0xf3200d00, 0xffa00f10, "vabd%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 605 |
{FPU_NEON_EXT_V1, 0xf3200e00, 0xffa00f10, "vcgt%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 606 |
{FPU_NEON_EXT_V1, 0xf3200e10, 0xffa00f10, "vacgt%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 607 |
{FPU_NEON_EXT_V1, 0xf3200f00, 0xffa00f10, "vpmin%c.f%20U0\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 608 |
{FPU_NEON_EXT_V1, 0xf2000800, 0xff800f10, "vadd%c.i%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 609 |
{FPU_NEON_EXT_V1, 0xf2000810, 0xff800f10, "vtst%c.%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 610 |
{FPU_NEON_EXT_V1, 0xf2000900, 0xff800f10, "vmla%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 611 |
{FPU_NEON_EXT_V1, 0xf2000b00, 0xff800f10, "vqdmulh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 612 |
{FPU_NEON_EXT_V1, 0xf2000b10, 0xff800f10, "vpadd%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 613 |
{FPU_NEON_EXT_V1, 0xf3000800, 0xff800f10, "vsub%c.i%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 614 |
{FPU_NEON_EXT_V1, 0xf3000810, 0xff800f10, "vceq%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 615 |
{FPU_NEON_EXT_V1, 0xf3000900, 0xff800f10, "vmls%c.i%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 616 |
{FPU_NEON_EXT_V1, 0xf3000b00, 0xff800f10, "vqrdmulh%c.s%20-21S6\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 617 |
{FPU_NEON_EXT_V1, 0xf2000000, 0xfe800f10, "vhadd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 618 |
{FPU_NEON_EXT_V1, 0xf2000010, 0xfe800f10, "vqadd%c.%24?us%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 619 |
{FPU_NEON_EXT_V1, 0xf2000100, 0xfe800f10, "vrhadd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 620 |
{FPU_NEON_EXT_V1, 0xf2000200, 0xfe800f10, "vhsub%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 621 |
{FPU_NEON_EXT_V1, 0xf2000210, 0xfe800f10, "vqsub%c.%24?us%20-21S3\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 622 |
{FPU_NEON_EXT_V1, 0xf2000300, 0xfe800f10, "vcgt%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 623 |
{FPU_NEON_EXT_V1, 0xf2000310, 0xfe800f10, "vcge%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 624 |
{FPU_NEON_EXT_V1, 0xf2000400, 0xfe800f10, "vshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
|
| 625 |
{FPU_NEON_EXT_V1, 0xf2000410, 0xfe800f10, "vqshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
|
| 626 |
{FPU_NEON_EXT_V1, 0xf2000500, 0xfe800f10, "vrshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
|
| 627 |
{FPU_NEON_EXT_V1, 0xf2000510, 0xfe800f10, "vqrshl%c.%24?us%20-21S3\t%12-15,22R, %0-3,5R, %16-19,7R"},
|
| 628 |
{FPU_NEON_EXT_V1, 0xf2000600, 0xfe800f10, "vmax%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 629 |
{FPU_NEON_EXT_V1, 0xf2000610, 0xfe800f10, "vmin%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 630 |
{FPU_NEON_EXT_V1, 0xf2000700, 0xfe800f10, "vabd%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 631 |
{FPU_NEON_EXT_V1, 0xf2000710, 0xfe800f10, "vaba%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 632 |
{FPU_NEON_EXT_V1, 0xf2000910, 0xfe800f10, "vmul%c.%24?pi%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 633 |
{FPU_NEON_EXT_V1, 0xf2000a00, 0xfe800f10, "vpmax%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 634 |
{FPU_NEON_EXT_V1, 0xf2000a10, 0xfe800f10, "vpmin%c.%24?us%20-21S2\t%12-15,22R, %16-19,7R, %0-3,5R"},
|
| 635 |
|
| 636 |
/* One register and an immediate value */
|
| 637 |
{FPU_NEON_EXT_V1, 0xf2800e10, 0xfeb80fb0, "vmov%c.i8\t%12-15,22R, %E"},
|
| 638 |
{FPU_NEON_EXT_V1, 0xf2800e30, 0xfeb80fb0, "vmov%c.i64\t%12-15,22R, %E"},
|
| 639 |
{FPU_NEON_EXT_V1, 0xf2800f10, 0xfeb80fb0, "vmov%c.f32\t%12-15,22R, %E"},
|
| 640 |
{FPU_NEON_EXT_V1, 0xf2800810, 0xfeb80db0, "vmov%c.i16\t%12-15,22R, %E"},
|
| 641 |
{FPU_NEON_EXT_V1, 0xf2800830, 0xfeb80db0, "vmvn%c.i16\t%12-15,22R, %E"},
|
| 642 |
{FPU_NEON_EXT_V1, 0xf2800910, 0xfeb80db0, "vorr%c.i16\t%12-15,22R, %E"},
|
| 643 |
{FPU_NEON_EXT_V1, 0xf2800930, 0xfeb80db0, "vbic%c.i16\t%12-15,22R, %E"},
|
| 644 |
{FPU_NEON_EXT_V1, 0xf2800c10, 0xfeb80eb0, "vmov%c.i32\t%12-15,22R, %E"},
|
| 645 |
{FPU_NEON_EXT_V1, 0xf2800c30, 0xfeb80eb0, "vmvn%c.i32\t%12-15,22R, %E"},
|
| 646 |
{FPU_NEON_EXT_V1, 0xf2800110, 0xfeb809b0, "vorr%c.i32\t%12-15,22R, %E"},
|
| 647 |
{FPU_NEON_EXT_V1, 0xf2800130, 0xfeb809b0, "vbic%c.i32\t%12-15,22R, %E"},
|
| 648 |
{FPU_NEON_EXT_V1, 0xf2800010, 0xfeb808b0, "vmov%c.i32\t%12-15,22R, %E"},
|
| 649 |
{FPU_NEON_EXT_V1, 0xf2800030, 0xfeb808b0, "vmvn%c.i32\t%12-15,22R, %E"},
|
| 650 |
|
| 651 |
/* Two registers and a shift amount */
|
| 652 |
{FPU_NEON_EXT_V1, 0xf2880810, 0xffb80fd0, "vshrn%c.i16\t%12-15,22D, %0-3,5Q, #%16-18e"},
|
| 653 |
{FPU_NEON_EXT_V1, 0xf2880850, 0xffb80fd0, "vrshrn%c.i16\t%12-15,22D, %0-3,5Q, #%16-18e"},
|
| 654 |
{FPU_NEON_EXT_V1, 0xf2880810, 0xfeb80fd0, "vqshrun%c.s16\t%12-15,22D, %0-3,5Q, #%16-18e"},
|
| 655 |
{FPU_NEON_EXT_V1, 0xf2880850, 0xfeb80fd0, "vqrshrun%c.s16\t%12-15,22D, %0-3,5Q, #%16-18e"},
|
| 656 |
{FPU_NEON_EXT_V1, 0xf2880910, 0xfeb80fd0, "vqshrn%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-18e"},
|
| 657 |
{FPU_NEON_EXT_V1, 0xf2880950, 0xfeb80fd0, "vqrshrn%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-18e"},
|
| 658 |
{FPU_NEON_EXT_V1, 0xf2880a10, 0xfeb80fd0, "vshll%c.%24?us8\t%12-15,22D, %0-3,5Q, #%16-18d"},
|
| 659 |
{FPU_NEON_EXT_V1, 0xf2900810, 0xffb00fd0, "vshrn%c.i32\t%12-15,22D, %0-3,5Q, #%16-19e"},
|
| 660 |
{FPU_NEON_EXT_V1, 0xf2900850, 0xffb00fd0, "vrshrn%c.i32\t%12-15,22D, %0-3,5Q, #%16-19e"},
|
| 661 |
{FPU_NEON_EXT_V1, 0xf2880510, 0xffb80f90, "vshl%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18d"},
|
| 662 |
{FPU_NEON_EXT_V1, 0xf3880410, 0xffb80f90, "vsri%c.8\t%12-15,22R, %0-3,5R, #%16-18e"},
|
| 663 |
{FPU_NEON_EXT_V1, 0xf3880510, 0xffb80f90, "vsli%c.8\t%12-15,22R, %0-3,5R, #%16-18d"},
|
| 664 |
{FPU_NEON_EXT_V1, 0xf3880610, 0xffb80f90, "vqshlu%c.s8\t%12-15,22R, %0-3,5R, #%16-18d"},
|
| 665 |
{FPU_NEON_EXT_V1, 0xf2900810, 0xfeb00fd0, "vqshrun%c.s32\t%12-15,22D, %0-3,5Q, #%16-19e"},
|
| 666 |
{FPU_NEON_EXT_V1, 0xf2900850, 0xfeb00fd0, "vqrshrun%c.s32\t%12-15,22D, %0-3,5Q, #%16-19e"},
|
| 667 |
{FPU_NEON_EXT_V1, 0xf2900910, 0xfeb00fd0, "vqshrn%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-19e"},
|
| 668 |
{FPU_NEON_EXT_V1, 0xf2900950, 0xfeb00fd0, "vqrshrn%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-19e"},
|
| 669 |
{FPU_NEON_EXT_V1, 0xf2900a10, 0xfeb00fd0, "vshll%c.%24?us16\t%12-15,22D, %0-3,5Q, #%16-19d"},
|
| 670 |
{FPU_NEON_EXT_V1, 0xf2880010, 0xfeb80f90, "vshr%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
|
| 671 |
{FPU_NEON_EXT_V1, 0xf2880110, 0xfeb80f90, "vsra%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
|
| 672 |
{FPU_NEON_EXT_V1, 0xf2880210, 0xfeb80f90, "vrshr%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
|
| 673 |
{FPU_NEON_EXT_V1, 0xf2880310, 0xfeb80f90, "vrsra%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18e"},
|
| 674 |
{FPU_NEON_EXT_V1, 0xf2880710, 0xfeb80f90, "vqshl%c.%24?us8\t%12-15,22R, %0-3,5R, #%16-18d"},
|
| 675 |
{FPU_NEON_EXT_V1, 0xf2a00810, 0xffa00fd0, "vshrn%c.i64\t%12-15,22D, %0-3,5Q, #%16-20e"},
|
| 676 |
{FPU_NEON_EXT_V1, 0xf2a00850, 0xffa00fd0, "vrshrn%c.i64\t%12-15,22D, %0-3,5Q, #%16-20e"},
|
| 677 |
{FPU_NEON_EXT_V1, 0xf2900510, 0xffb00f90, "vshl%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19d"},
|
| 678 |
{FPU_NEON_EXT_V1, 0xf3900410, 0xffb00f90, "vsri%c.16\t%12-15,22R, %0-3,5R, #%16-19e"},
|
| 679 |
{FPU_NEON_EXT_V1, 0xf3900510, 0xffb00f90, "vsli%c.16\t%12-15,22R, %0-3,5R, #%16-19d"},
|
| 680 |
{FPU_NEON_EXT_V1, 0xf3900610, 0xffb00f90, "vqshlu%c.s16\t%12-15,22R, %0-3,5R, #%16-19d"},
|
| 681 |
{FPU_NEON_EXT_V1, 0xf2a00a10, 0xfea00fd0, "vshll%c.%24?us32\t%12-15,22D, %0-3,5Q, #%16-20d"},
|
| 682 |
{FPU_NEON_EXT_V1, 0xf2900010, 0xfeb00f90, "vshr%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
|
| 683 |
{FPU_NEON_EXT_V1, 0xf2900110, 0xfeb00f90, "vsra%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
|
| 684 |
{FPU_NEON_EXT_V1, 0xf2900210, 0xfeb00f90, "vrshr%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
|
| 685 |
{FPU_NEON_EXT_V1, 0xf2900310, 0xfeb00f90, "vrsra%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19e"},
|
| 686 |
{FPU_NEON_EXT_V1, 0xf2900710, 0xfeb00f90, "vqshl%c.%24?us16\t%12-15,22R, %0-3,5R, #%16-19d"},
|
| 687 |
{FPU_NEON_EXT_V1, 0xf2800810, 0xfec00fd0, "vqshrun%c.s64\t%12-15,22D, %0-3,5Q, #%16-20e"},
|
| 688 |
{FPU_NEON_EXT_V1, 0xf2800850, 0xfec00fd0, "vqrshrun%c.s64\t%12-15,22D, %0-3,5Q, #%16-20e"},
|
| 689 |
{FPU_NEON_EXT_V1, 0xf2800910, 0xfec00fd0, "vqshrn%c.%24?us64\t%12-15,22D, %0-3,5Q, #%16-20e"},
|
| 690 |
{FPU_NEON_EXT_V1, 0xf2800950, 0xfec00fd0, "vqrshrn%c.%24?us64\t%12-15,22D, %0-3,5Q, #%16-20e"},
|
| 691 |
{FPU_NEON_EXT_V1, 0xf2a00510, 0xffa00f90, "vshl%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20d"},
|
| 692 |
{FPU_NEON_EXT_V1, 0xf3a00410, 0xffa00f90, "vsri%c.32\t%12-15,22R, %0-3,5R, #%16-20e"},
|
| 693 |
{FPU_NEON_EXT_V1, 0xf3a00510, 0xffa00f90, "vsli%c.32\t%12-15,22R, %0-3,5R, #%16-20d"},
|
| 694 |
{FPU_NEON_EXT_V1, 0xf3a00610, 0xffa00f90, "vqshlu%c.s32\t%12-15,22R, %0-3,5R, #%16-20d"},
|
| 695 |
{FPU_NEON_EXT_V1, 0xf2a00010, 0xfea00f90, "vshr%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
|
| 696 |
{FPU_NEON_EXT_V1, 0xf2a00110, 0xfea00f90, "vsra%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
|
| 697 |
{FPU_NEON_EXT_V1, 0xf2a00210, 0xfea00f90, "vrshr%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
|
| 698 |
{FPU_NEON_EXT_V1, 0xf2a00310, 0xfea00f90, "vrsra%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20e"},
|
| 699 |
{FPU_NEON_EXT_V1, 0xf2a00710, 0xfea00f90, "vqshl%c.%24?us32\t%12-15,22R, %0-3,5R, #%16-20d"},
|
| 700 |
{FPU_NEON_EXT_V1, 0xf2800590, 0xff800f90, "vshl%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21d"},
|
| 701 |
{FPU_NEON_EXT_V1, 0xf3800490, 0xff800f90, "vsri%c.64\t%12-15,22R, %0-3,5R, #%16-21e"},
|
| 702 |
{FPU_NEON_EXT_V1, 0xf3800590, 0xff800f90, "vsli%c.64\t%12-15,22R, %0-3,5R, #%16-21d"},
|
| 703 |
{FPU_NEON_EXT_V1, 0xf3800690, 0xff800f90, "vqshlu%c.s64\t%12-15,22R, %0-3,5R, #%16-21d"},
|
| 704 |
{FPU_NEON_EXT_V1, 0xf2800090, 0xfe800f90, "vshr%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
|
| 705 |
{FPU_NEON_EXT_V1, 0xf2800190, 0xfe800f90, "vsra%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
|
| 706 |
{FPU_NEON_EXT_V1, 0xf2800290, 0xfe800f90, "vrshr%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
|
| 707 |
{FPU_NEON_EXT_V1, 0xf2800390, 0xfe800f90, "vrsra%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21e"},
|
| 708 |
{FPU_NEON_EXT_V1, 0xf2800790, 0xfe800f90, "vqshl%c.%24?us64\t%12-15,22R, %0-3,5R, #%16-21d"},
|
| 709 |
{FPU_NEON_EXT_V1, 0xf2a00e10, 0xfea00e90, "vcvt%c.%24,8?usff32.%24,8?ffus32\t%12-15,22R, %0-3,5R, #%16-20e"},
|
| 710 |
|
| 711 |
/* Three registers of different lengths */
|
| 712 |
{FPU_NEON_EXT_V1, 0xf2800e00, 0xfea00f50, "vmull%c.p%20S0\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 713 |
{FPU_NEON_EXT_V1, 0xf2800400, 0xff800f50, "vaddhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
|
| 714 |
{FPU_NEON_EXT_V1, 0xf2800600, 0xff800f50, "vsubhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
|
| 715 |
{FPU_NEON_EXT_V1, 0xf2800900, 0xff800f50, "vqdmlal%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 716 |
{FPU_NEON_EXT_V1, 0xf2800b00, 0xff800f50, "vqdmlsl%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 717 |
{FPU_NEON_EXT_V1, 0xf2800d00, 0xff800f50, "vqdmull%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 718 |
{FPU_NEON_EXT_V1, 0xf3800400, 0xff800f50, "vraddhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
|
| 719 |
{FPU_NEON_EXT_V1, 0xf3800600, 0xff800f50, "vrsubhn%c.i%20-21T2\t%12-15,22D, %16-19,7Q, %0-3,5Q"},
|
| 720 |
{FPU_NEON_EXT_V1, 0xf2800000, 0xfe800f50, "vaddl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 721 |
{FPU_NEON_EXT_V1, 0xf2800100, 0xfe800f50, "vaddw%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7Q, %0-3,5D"},
|
| 722 |
{FPU_NEON_EXT_V1, 0xf2800200, 0xfe800f50, "vsubl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 723 |
{FPU_NEON_EXT_V1, 0xf2800300, 0xfe800f50, "vsubw%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7Q, %0-3,5D"},
|
| 724 |
{FPU_NEON_EXT_V1, 0xf2800500, 0xfe800f50, "vabal%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 725 |
{FPU_NEON_EXT_V1, 0xf2800700, 0xfe800f50, "vabdl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 726 |
{FPU_NEON_EXT_V1, 0xf2800800, 0xfe800f50, "vmlal%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 727 |
{FPU_NEON_EXT_V1, 0xf2800a00, 0xfe800f50, "vmlsl%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 728 |
{FPU_NEON_EXT_V1, 0xf2800c00, 0xfe800f50, "vmull%c.%24?us%20-21S2\t%12-15,22Q, %16-19,7D, %0-3,5D"},
|
| 729 |
|
| 730 |
/* Two registers and a scalar */
|
| 731 |
{FPU_NEON_EXT_V1, 0xf2800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"},
|
| 732 |
{FPU_NEON_EXT_V1, 0xf2800140, 0xff800f50, "vmla%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"},
|
| 733 |
{FPU_NEON_EXT_V1, 0xf2800340, 0xff800f50, "vqdmlal%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
|
| 734 |
{FPU_NEON_EXT_V1, 0xf2800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"},
|
| 735 |
{FPU_NEON_EXT_V1, 0xf2800540, 0xff800f50, "vmls%c.f%20-21S6\t%12-15,22D, %16-19,7D, %D"},
|
| 736 |
{FPU_NEON_EXT_V1, 0xf2800740, 0xff800f50, "vqdmlsl%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
|
| 737 |
{FPU_NEON_EXT_V1, 0xf2800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22D, %16-19,7D, %D"},
|
| 738 |
{FPU_NEON_EXT_V1, 0xf2800940, 0xff800f50, "vmul%c.f%20-21Sa\t%12-15,22D, %16-19,7D, %D"},
|
| 739 |
{FPU_NEON_EXT_V1, 0xf2800b40, 0xff800f50, "vqdmull%c.s%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
|
| 740 |
{FPU_NEON_EXT_V1, 0xf2800c40, 0xff800f50, "vqdmulh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
|
| 741 |
{FPU_NEON_EXT_V1, 0xf2800d40, 0xff800f50, "vqrdmulh%c.s%20-21S6\t%12-15,22D, %16-19,7D, %D"},
|
| 742 |
{FPU_NEON_EXT_V1, 0xf3800040, 0xff800f50, "vmla%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
|
| 743 |
{FPU_NEON_EXT_V1, 0xf3800140, 0xff800f50, "vmla%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"},
|
| 744 |
{FPU_NEON_EXT_V1, 0xf3800440, 0xff800f50, "vmls%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
|
| 745 |
{FPU_NEON_EXT_V1, 0xf3800540, 0xff800f50, "vmls%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"},
|
| 746 |
{FPU_NEON_EXT_V1, 0xf3800840, 0xff800f50, "vmul%c.i%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
|
| 747 |
{FPU_NEON_EXT_V1, 0xf3800940, 0xff800f50, "vmul%c.f%20-21Sa\t%12-15,22Q, %16-19,7Q, %D"},
|
| 748 |
{FPU_NEON_EXT_V1, 0xf3800c40, 0xff800f50, "vqdmulh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
|
| 749 |
{FPU_NEON_EXT_V1, 0xf3800d40, 0xff800f50, "vqrdmulh%c.s%20-21S6\t%12-15,22Q, %16-19,7Q, %D"},
|
| 750 |
{FPU_NEON_EXT_V1, 0xf2800240, 0xfe800f50, "vmlal%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
|
| 751 |
{FPU_NEON_EXT_V1, 0xf2800640, 0xfe800f50, "vmlsl%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
|
| 752 |
{FPU_NEON_EXT_V1, 0xf2800a40, 0xfe800f50, "vmull%c.%24?us%20-21S6\t%12-15,22Q, %16-19,7D, %D"},
|
| 753 |
|
| 754 |
/* Element and structure load/store */
|
| 755 |
{FPU_NEON_EXT_V1, 0xf4a00fc0, 0xffb00fc0, "vld4%c.32\t%C"},
|
| 756 |
{FPU_NEON_EXT_V1, 0xf4a00c00, 0xffb00f00, "vld1%c.%6-7S2\t%C"},
|
| 757 |
{FPU_NEON_EXT_V1, 0xf4a00d00, 0xffb00f00, "vld2%c.%6-7S2\t%C"},
|
| 758 |
{FPU_NEON_EXT_V1, 0xf4a00e00, 0xffb00f00, "vld3%c.%6-7S2\t%C"},
|
| 759 |
{FPU_NEON_EXT_V1, 0xf4a00f00, 0xffb00f00, "vld4%c.%6-7S2\t%C"},
|
| 760 |
{FPU_NEON_EXT_V1, 0xf4000200, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
|
| 761 |
{FPU_NEON_EXT_V1, 0xf4000300, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"},
|
| 762 |
{FPU_NEON_EXT_V1, 0xf4000400, 0xff900f00, "v%21?ls%21?dt3%c.%6-7S2\t%A"},
|
| 763 |
{FPU_NEON_EXT_V1, 0xf4000500, 0xff900f00, "v%21?ls%21?dt3%c.%6-7S2\t%A"},
|
| 764 |
{FPU_NEON_EXT_V1, 0xf4000600, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
|
| 765 |
{FPU_NEON_EXT_V1, 0xf4000700, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
|
| 766 |
{FPU_NEON_EXT_V1, 0xf4000800, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"},
|
| 767 |
{FPU_NEON_EXT_V1, 0xf4000900, 0xff900f00, "v%21?ls%21?dt2%c.%6-7S2\t%A"},
|
| 768 |
{FPU_NEON_EXT_V1, 0xf4000a00, 0xff900f00, "v%21?ls%21?dt1%c.%6-7S3\t%A"},
|
| 769 |
{FPU_NEON_EXT_V1, 0xf4000000, 0xff900e00, "v%21?ls%21?dt4%c.%6-7S2\t%A"},
|
| 770 |
{FPU_NEON_EXT_V1, 0xf4800000, 0xff900300, "v%21?ls%21?dt1%c.%10-11S2\t%B"},
|
| 771 |
{FPU_NEON_EXT_V1, 0xf4800100, 0xff900300, "v%21?ls%21?dt2%c.%10-11S2\t%B"},
|
| 772 |
{FPU_NEON_EXT_V1, 0xf4800200, 0xff900300, "v%21?ls%21?dt3%c.%10-11S2\t%B"},
|
| 773 |
{FPU_NEON_EXT_V1, 0xf4800300, 0xff900300, "v%21?ls%21?dt4%c.%10-11S2\t%B"},
|
| 774 |
|
| 775 |
{0,0 ,0, 0}
|
| 776 |
}; |
| 777 |
|
| 778 |
/* Opcode tables: ARM, 16-bit Thumb, 32-bit Thumb. All three are partially
|
| 779 |
ordered: they must be searched linearly from the top to obtain a correct
|
| 780 |
match. */
|
| 781 |
|
| 782 |
/* print_insn_arm recognizes the following format control codes:
|
| 783 |
|
| 784 |
%% %
|
| 785 |
|
| 786 |
%a print address for ldr/str instruction
|
| 787 |
%s print address for ldr/str halfword/signextend instruction
|
| 788 |
%b print branch destination
|
| 789 |
%c print condition code (always bits 28-31)
|
| 790 |
%m print register mask for ldm/stm instruction
|
| 791 |
%o print operand2 (immediate or register + shift)
|
| 792 |
%p print 'p' iff bits 12-15 are 15
|
| 793 |
%t print 't' iff bit 21 set and bit 24 clear
|
| 794 |
%B print arm BLX(1) destination
|
| 795 |
%C print the PSR sub type.
|
| 796 |
%U print barrier type.
|
| 797 |
%P print address for pli instruction.
|
| 798 |
|
| 799 |
%<bitfield>r print as an ARM register
|
| 800 |
%<bitfield>d print the bitfield in decimal
|
| 801 |
%<bitfield>W print the bitfield plus one in decimal
|
| 802 |
%<bitfield>x print the bitfield in hex
|
| 803 |
%<bitfield>X print the bitfield as 1 hex digit without leading "0x"
|
| 804 |
|
| 805 |
%<bitfield>'c print specified char iff bitfield is all ones
|
| 806 |
%<bitfield>`c print specified char iff bitfield is all zeroes
|
| 807 |
%<bitfield>?ab... select from array of values in big endian order
|
| 808 |
|
| 809 |
%e print arm SMI operand (bits 0..7,8..19).
|
| 810 |
%E print the LSB and WIDTH fields of a BFI or BFC instruction.
|
| 811 |
%V print the 16-bit immediate field of a MOVT or MOVW instruction. */
|
| 812 |
|
| 813 |
static const struct opcode32 arm_opcodes[] = |
| 814 |
{
|
| 815 |
/* ARM instructions. */
|
| 816 |
{ARM_EXT_V1, 0xe1a00000, 0xffffffff, "nop\t\t\t(mov r0,r0)"},
|
| 817 |
{ARM_EXT_V4T | ARM_EXT_V5, 0x012FFF10, 0x0ffffff0, "bx%c\t%0-3r"},
|
| 818 |
{ARM_EXT_V2, 0x00000090, 0x0fe000f0, "mul%20's%c\t%16-19r, %0-3r, %8-11r"},
|
| 819 |
{ARM_EXT_V2, 0x00200090, 0x0fe000f0, "mla%20's%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 820 |
{ARM_EXT_V2S, 0x01000090, 0x0fb00ff0, "swp%22'b%c\t%12-15r, %0-3r, [%16-19r]"},
|
| 821 |
{ARM_EXT_V3M, 0x00800090, 0x0fa000f0, "%22?sumull%20's%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
|
| 822 |
{ARM_EXT_V3M, 0x00a00090, 0x0fa000f0, "%22?sumlal%20's%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
|
| 823 |
|
| 824 |
/* V7 instructions. */
|
| 825 |
{ARM_EXT_V7, 0xf450f000, 0xfd70f000, "pli\t%P"},
|
| 826 |
{ARM_EXT_V7, 0x0320f0f0, 0x0ffffff0, "dbg%c\t#%0-3d"},
|
| 827 |
{ARM_EXT_V7, 0xf57ff050, 0xfffffff0, "dmb\t%U"},
|
| 828 |
{ARM_EXT_V7, 0xf57ff040, 0xfffffff0, "dsb\t%U"},
|
| 829 |
{ARM_EXT_V7, 0xf57ff060, 0xfffffff0, "isb\t%U"},
|
| 830 |
|
| 831 |
/* ARM V6T2 instructions. */
|
| 832 |
{ARM_EXT_V6T2, 0x07c0001f, 0x0fe0007f, "bfc%c\t%12-15r, %E"},
|
| 833 |
{ARM_EXT_V6T2, 0x07c00010, 0x0fe00070, "bfi%c\t%12-15r, %0-3r, %E"},
|
| 834 |
{ARM_EXT_V6T2, 0x00600090, 0x0ff000f0, "mls%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 835 |
{ARM_EXT_V6T2, 0x006000b0, 0x0f7000f0, "strht%c\t%12-15r, %s"},
|
| 836 |
{ARM_EXT_V6T2, 0x00300090, 0x0f300090, "ldr%6's%5?hbt%c\t%12-15r, %s"},
|
| 837 |
{ARM_EXT_V6T2, 0x03000000, 0x0ff00000, "movw%c\t%12-15r, %V"},
|
| 838 |
{ARM_EXT_V6T2, 0x03400000, 0x0ff00000, "movt%c\t%12-15r, %V"},
|
| 839 |
{ARM_EXT_V6T2, 0x06ff0f30, 0x0fff0ff0, "rbit%c\t%12-15r, %0-3r"},
|
| 840 |
{ARM_EXT_V6T2, 0x07a00050, 0x0fa00070, "%22?usbfx%c\t%12-15r, %0-3r, #%7-11d, #%16-20W"},
|
| 841 |
|
| 842 |
/* ARM V6Z instructions. */
|
| 843 |
{ARM_EXT_V6Z, 0x01600070, 0x0ff000f0, "smc%c\t%e"},
|
| 844 |
|
| 845 |
/* ARM V6K instructions. */
|
| 846 |
{ARM_EXT_V6K, 0xf57ff01f, 0xffffffff, "clrex"},
|
| 847 |
{ARM_EXT_V6K, 0x01d00f9f, 0x0ff00fff, "ldrexb%c\t%12-15r, [%16-19r]"},
|
| 848 |
{ARM_EXT_V6K, 0x01b00f9f, 0x0ff00fff, "ldrexd%c\t%12-15r, [%16-19r]"},
|
| 849 |
{ARM_EXT_V6K, 0x01f00f9f, 0x0ff00fff, "ldrexh%c\t%12-15r, [%16-19r]"},
|
| 850 |
{ARM_EXT_V6K, 0x01c00f90, 0x0ff00ff0, "strexb%c\t%12-15r, %0-3r, [%16-19r]"},
|
| 851 |
{ARM_EXT_V6K, 0x01a00f90, 0x0ff00ff0, "strexd%c\t%12-15r, %0-3r, [%16-19r]"},
|
| 852 |
{ARM_EXT_V6K, 0x01e00f90, 0x0ff00ff0, "strexh%c\t%12-15r, %0-3r, [%16-19r]"},
|
| 853 |
|
| 854 |
/* ARM V6K NOP hints. */
|
| 855 |
{ARM_EXT_V6K, 0x0320f001, 0x0fffffff, "yield%c"},
|
| 856 |
{ARM_EXT_V6K, 0x0320f002, 0x0fffffff, "wfe%c"},
|
| 857 |
{ARM_EXT_V6K, 0x0320f003, 0x0fffffff, "wfi%c"},
|
| 858 |
{ARM_EXT_V6K, 0x0320f004, 0x0fffffff, "sev%c"},
|
| 859 |
{ARM_EXT_V6K, 0x0320f000, 0x0fffff00, "nop%c\t{%0-7d}"},
|
| 860 |
|
| 861 |
/* ARM V6 instructions. */
|
| 862 |
{ARM_EXT_V6, 0xf1080000, 0xfffffe3f, "cpsie\t%8'a%7'i%6'f"},
|
| 863 |
{ARM_EXT_V6, 0xf10a0000, 0xfffffe20, "cpsie\t%8'a%7'i%6'f,#%0-4d"},
|
| 864 |
{ARM_EXT_V6, 0xf10C0000, 0xfffffe3f, "cpsid\t%8'a%7'i%6'f"},
|
| 865 |
{ARM_EXT_V6, 0xf10e0000, 0xfffffe20, "cpsid\t%8'a%7'i%6'f,#%0-4d"},
|
| 866 |
{ARM_EXT_V6, 0xf1000000, 0xfff1fe20, "cps\t#%0-4d"},
|
| 867 |
{ARM_EXT_V6, 0x06800010, 0x0ff00ff0, "pkhbt%c\t%12-15r, %16-19r, %0-3r"},
|
| 868 |
{ARM_EXT_V6, 0x06800010, 0x0ff00070, "pkhbt%c\t%12-15r, %16-19r, %0-3r, lsl #%7-11d"},
|
| 869 |
{ARM_EXT_V6, 0x06800050, 0x0ff00ff0, "pkhtb%c\t%12-15r, %16-19r, %0-3r, asr #32"},
|
| 870 |
{ARM_EXT_V6, 0x06800050, 0x0ff00070, "pkhtb%c\t%12-15r, %16-19r, %0-3r, asr #%7-11d"},
|
| 871 |
{ARM_EXT_V6, 0x01900f9f, 0x0ff00fff, "ldrex%c\tr%12-15d, [%16-19r]"},
|
| 872 |
{ARM_EXT_V6, 0x06200f10, 0x0ff00ff0, "qadd16%c\t%12-15r, %16-19r, %0-3r"},
|
| 873 |
{ARM_EXT_V6, 0x06200f90, 0x0ff00ff0, "qadd8%c\t%12-15r, %16-19r, %0-3r"},
|
| 874 |
{ARM_EXT_V6, 0x06200f30, 0x0ff00ff0, "qaddsubx%c\t%12-15r, %16-19r, %0-3r"},
|
| 875 |
{ARM_EXT_V6, 0x06200f70, 0x0ff00ff0, "qsub16%c\t%12-15r, %16-19r, %0-3r"},
|
| 876 |
{ARM_EXT_V6, 0x06200ff0, 0x0ff00ff0, "qsub8%c\t%12-15r, %16-19r, %0-3r"},
|
| 877 |
{ARM_EXT_V6, 0x06200f50, 0x0ff00ff0, "qsubaddx%c\t%12-15r, %16-19r, %0-3r"},
|
| 878 |
{ARM_EXT_V6, 0x06100f10, 0x0ff00ff0, "sadd16%c\t%12-15r, %16-19r, %0-3r"},
|
| 879 |
{ARM_EXT_V6, 0x06100f90, 0x0ff00ff0, "sadd8%c\t%12-15r, %16-19r, %0-3r"},
|
| 880 |
{ARM_EXT_V6, 0x06100f30, 0x0ff00ff0, "saddaddx%c\t%12-15r, %16-19r, %0-3r"},
|
| 881 |
{ARM_EXT_V6, 0x06300f10, 0x0ff00ff0, "shadd16%c\t%12-15r, %16-19r, %0-3r"},
|
| 882 |
{ARM_EXT_V6, 0x06300f90, 0x0ff00ff0, "shadd8%c\t%12-15r, %16-19r, %0-3r"},
|
| 883 |
{ARM_EXT_V6, 0x06300f30, 0x0ff00ff0, "shaddsubx%c\t%12-15r, %16-19r, %0-3r"},
|
| 884 |
{ARM_EXT_V6, 0x06300f70, 0x0ff00ff0, "shsub16%c\t%12-15r, %16-19r, %0-3r"},
|
| 885 |
{ARM_EXT_V6, 0x06300ff0, 0x0ff00ff0, "shsub8%c\t%12-15r, %16-19r, %0-3r"},
|
| 886 |
{ARM_EXT_V6, 0x06300f50, 0x0ff00ff0, "shsubaddx%c\t%12-15r, %16-19r, %0-3r"},
|
| 887 |
{ARM_EXT_V6, 0x06100f70, 0x0ff00ff0, "ssub16%c\t%12-15r, %16-19r, %0-3r"},
|
| 888 |
{ARM_EXT_V6, 0x06100ff0, 0x0ff00ff0, "ssub8%c\t%12-15r, %16-19r, %0-3r"},
|
| 889 |
{ARM_EXT_V6, 0x06100f50, 0x0ff00ff0, "ssubaddx%c\t%12-15r, %16-19r, %0-3r"},
|
| 890 |
{ARM_EXT_V6, 0x06500f10, 0x0ff00ff0, "uadd16%c\t%12-15r, %16-19r, %0-3r"},
|
| 891 |
{ARM_EXT_V6, 0x06500f90, 0x0ff00ff0, "uadd8%c\t%12-15r, %16-19r, %0-3r"},
|
| 892 |
{ARM_EXT_V6, 0x06500f30, 0x0ff00ff0, "uaddsubx%c\t%12-15r, %16-19r, %0-3r"},
|
| 893 |
{ARM_EXT_V6, 0x06700f10, 0x0ff00ff0, "uhadd16%c\t%12-15r, %16-19r, %0-3r"},
|
| 894 |
{ARM_EXT_V6, 0x06700f90, 0x0ff00ff0, "uhadd8%c\t%12-15r, %16-19r, %0-3r"},
|
| 895 |
{ARM_EXT_V6, 0x06700f30, 0x0ff00ff0, "uhaddsubx%c\t%12-15r, %16-19r, %0-3r"},
|
| 896 |
{ARM_EXT_V6, 0x06700f70, 0x0ff00ff0, "uhsub16%c\t%12-15r, %16-19r, %0-3r"},
|
| 897 |
{ARM_EXT_V6, 0x06700ff0, 0x0ff00ff0, "uhsub8%c\t%12-15r, %16-19r, %0-3r"},
|
| 898 |
{ARM_EXT_V6, 0x06700f50, 0x0ff00ff0, "uhsubaddx%c\t%12-15r, %16-19r, %0-3r"},
|
| 899 |
{ARM_EXT_V6, 0x06600f10, 0x0ff00ff0, "uqadd16%c\t%12-15r, %16-19r, %0-3r"},
|
| 900 |
{ARM_EXT_V6, 0x06600f90, 0x0ff00ff0, "uqadd8%c\t%12-15r, %16-19r, %0-3r"},
|
| 901 |
{ARM_EXT_V6, 0x06600f30, 0x0ff00ff0, "uqaddsubx%c\t%12-15r, %16-19r, %0-3r"},
|
| 902 |
{ARM_EXT_V6, 0x06600f70, 0x0ff00ff0, "uqsub16%c\t%12-15r, %16-19r, %0-3r"},
|
| 903 |
{ARM_EXT_V6, 0x06600ff0, 0x0ff00ff0, "uqsub8%c\t%12-15r, %16-19r, %0-3r"},
|
| 904 |
{ARM_EXT_V6, 0x06600f50, 0x0ff00ff0, "uqsubaddx%c\t%12-15r, %16-19r, %0-3r"},
|
| 905 |
{ARM_EXT_V6, 0x06500f70, 0x0ff00ff0, "usub16%c\t%12-15r, %16-19r, %0-3r"},
|
| 906 |
{ARM_EXT_V6, 0x06500ff0, 0x0ff00ff0, "usub8%c\t%12-15r, %16-19r, %0-3r"},
|
| 907 |
{ARM_EXT_V6, 0x06500f50, 0x0ff00ff0, "usubaddx%c\t%12-15r, %16-19r, %0-3r"},
|
| 908 |
{ARM_EXT_V6, 0x06bf0f30, 0x0fff0ff0, "rev%c\t\%12-15r, %0-3r"},
|
| 909 |
{ARM_EXT_V6, 0x06bf0fb0, 0x0fff0ff0, "rev16%c\t\%12-15r, %0-3r"},
|
| 910 |
{ARM_EXT_V6, 0x06ff0fb0, 0x0fff0ff0, "revsh%c\t\%12-15r, %0-3r"},
|
| 911 |
{ARM_EXT_V6, 0xf8100a00, 0xfe50ffff, "rfe%23?id%24?ba\t\%16-19r%21'!"},
|
| 912 |
{ARM_EXT_V6, 0x06bf0070, 0x0fff0ff0, "sxth%c\t%12-15r, %0-3r"},
|
| 913 |
{ARM_EXT_V6, 0x06bf0470, 0x0fff0ff0, "sxth%c\t%12-15r, %0-3r, ror #8"},
|
| 914 |
{ARM_EXT_V6, 0x06bf0870, 0x0fff0ff0, "sxth%c\t%12-15r, %0-3r, ror #16"},
|
| 915 |
{ARM_EXT_V6, 0x06bf0c70, 0x0fff0ff0, "sxth%c\t%12-15r, %0-3r, ror #24"},
|
| 916 |
{ARM_EXT_V6, 0x068f0070, 0x0fff0ff0, "sxtb16%c\t%12-15r, %0-3r"},
|
| 917 |
{ARM_EXT_V6, 0x068f0470, 0x0fff0ff0, "sxtb16%c\t%12-15r, %0-3r, ror #8"},
|
| 918 |
{ARM_EXT_V6, 0x068f0870, 0x0fff0ff0, "sxtb16%c\t%12-15r, %0-3r, ror #16"},
|
| 919 |
{ARM_EXT_V6, 0x068f0c70, 0x0fff0ff0, "sxtb16%c\t%12-15r, %0-3r, ror #24"},
|
| 920 |
{ARM_EXT_V6, 0x06af0070, 0x0fff0ff0, "sxtb%c\t%12-15r, %0-3r"},
|
| 921 |
{ARM_EXT_V6, 0x06af0470, 0x0fff0ff0, "sxtb%c\t%12-15r, %0-3r, ror #8"},
|
| 922 |
{ARM_EXT_V6, 0x06af0870, 0x0fff0ff0, "sxtb%c\t%12-15r, %0-3r, ror #16"},
|
| 923 |
{ARM_EXT_V6, 0x06af0c70, 0x0fff0ff0, "sxtb%c\t%12-15r, %0-3r, ror #24"},
|
| 924 |
{ARM_EXT_V6, 0x06ff0070, 0x0fff0ff0, "uxth%c\t%12-15r, %0-3r"},
|
| 925 |
{ARM_EXT_V6, 0x06ff0470, 0x0fff0ff0, "uxth%c\t%12-15r, %0-3r, ror #8"},
|
| 926 |
{ARM_EXT_V6, 0x06ff0870, 0x0fff0ff0, "uxth%c\t%12-15r, %0-3r, ror #16"},
|
| 927 |
{ARM_EXT_V6, 0x06ff0c70, 0x0fff0ff0, "uxth%c\t%12-15r, %0-3r, ror #24"},
|
| 928 |
{ARM_EXT_V6, 0x06cf0070, 0x0fff0ff0, "uxtb16%c\t%12-15r, %0-3r"},
|
| 929 |
{ARM_EXT_V6, 0x06cf0470, 0x0fff0ff0, "uxtb16%c\t%12-15r, %0-3r, ror #8"},
|
| 930 |
{ARM_EXT_V6, 0x06cf0870, 0x0fff0ff0, "uxtb16%c\t%12-15r, %0-3r, ror #16"},
|
| 931 |
{ARM_EXT_V6, 0x06cf0c70, 0x0fff0ff0, "uxtb16%c\t%12-15r, %0-3r, ror #24"},
|
| 932 |
{ARM_EXT_V6, 0x06ef0070, 0x0fff0ff0, "uxtb%c\t%12-15r, %0-3r"},
|
| 933 |
{ARM_EXT_V6, 0x06ef0470, 0x0fff0ff0, "uxtb%c\t%12-15r, %0-3r, ror #8"},
|
| 934 |
{ARM_EXT_V6, 0x06ef0870, 0x0fff0ff0, "uxtb%c\t%12-15r, %0-3r, ror #16"},
|
| 935 |
{ARM_EXT_V6, 0x06ef0c70, 0x0fff0ff0, "uxtb%c\t%12-15r, %0-3r, ror #24"},
|
| 936 |
{ARM_EXT_V6, 0x06b00070, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r"},
|
| 937 |
{ARM_EXT_V6, 0x06b00470, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r, ror #8"},
|
| 938 |
{ARM_EXT_V6, 0x06b00870, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r, ror #16"},
|
| 939 |
{ARM_EXT_V6, 0x06b00c70, 0x0ff00ff0, "sxtah%c\t%12-15r, %16-19r, %0-3r, ror #24"},
|
| 940 |
{ARM_EXT_V6, 0x06800070, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r"},
|
| 941 |
{ARM_EXT_V6, 0x06800470, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r, ror #8"},
|
| 942 |
{ARM_EXT_V6, 0x06800870, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r, ror #16"},
|
| 943 |
{ARM_EXT_V6, 0x06800c70, 0x0ff00ff0, "sxtab16%c\t%12-15r, %16-19r, %0-3r, ror #24"},
|
| 944 |
{ARM_EXT_V6, 0x06a00070, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r"},
|
| 945 |
{ARM_EXT_V6, 0x06a00470, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r, ror #8"},
|
| 946 |
{ARM_EXT_V6, 0x06a00870, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r, ror #16"},
|
| 947 |
{ARM_EXT_V6, 0x06a00c70, 0x0ff00ff0, "sxtab%c\t%12-15r, %16-19r, %0-3r, ror #24"},
|
| 948 |
{ARM_EXT_V6, 0x06f00070, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r"},
|
| 949 |
{ARM_EXT_V6, 0x06f00470, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r, ror #8"},
|
| 950 |
{ARM_EXT_V6, 0x06f00870, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r, ror #16"},
|
| 951 |
{ARM_EXT_V6, 0x06f00c70, 0x0ff00ff0, "uxtah%c\t%12-15r, %16-19r, %0-3r, ror #24"},
|
| 952 |
{ARM_EXT_V6, 0x06c00070, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r"},
|
| 953 |
{ARM_EXT_V6, 0x06c00470, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r, ror #8"},
|
| 954 |
{ARM_EXT_V6, 0x06c00870, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r, ror #16"},
|
| 955 |
{ARM_EXT_V6, 0x06c00c70, 0x0ff00ff0, "uxtab16%c\t%12-15r, %16-19r, %0-3r, ROR #24"},
|
| 956 |
{ARM_EXT_V6, 0x06e00070, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r"},
|
| 957 |
{ARM_EXT_V6, 0x06e00470, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r, ror #8"},
|
| 958 |
{ARM_EXT_V6, 0x06e00870, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r, ror #16"},
|
| 959 |
{ARM_EXT_V6, 0x06e00c70, 0x0ff00ff0, "uxtab%c\t%12-15r, %16-19r, %0-3r, ror #24"},
|
| 960 |
{ARM_EXT_V6, 0x06800fb0, 0x0ff00ff0, "sel%c\t%12-15r, %16-19r, %0-3r"},
|
| 961 |
{ARM_EXT_V6, 0xf1010000, 0xfffffc00, "setend\t%9?ble"},
|
| 962 |
{ARM_EXT_V6, 0x0700f010, 0x0ff0f0d0, "smuad%5'x%c\t%16-19r, %0-3r, %8-11r"},
|
| 963 |
{ARM_EXT_V6, 0x0700f050, 0x0ff0f0d0, "smusd%5'x%c\t%16-19r, %0-3r, %8-11r"},
|
| 964 |
{ARM_EXT_V6, 0x07000010, 0x0ff000d0, "smlad%5'x%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 965 |
{ARM_EXT_V6, 0x07400010, 0x0ff000d0, "smlald%5'x%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
|
| 966 |
{ARM_EXT_V6, 0x07000050, 0x0ff000d0, "smlsd%5'x%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 967 |
{ARM_EXT_V6, 0x07400050, 0x0ff000d0, "smlsld%5'x%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
|
| 968 |
{ARM_EXT_V6, 0x0750f010, 0x0ff0f0d0, "smmul%5'r%c\t%16-19r, %0-3r, %8-11r"},
|
| 969 |
{ARM_EXT_V6, 0x07500010, 0x0ff000d0, "smmla%5'r%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 970 |
{ARM_EXT_V6, 0x075000d0, 0x0ff000d0, "smmls%5'r%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 971 |
{ARM_EXT_V6, 0xf84d0500, 0xfe5fffe0, "srs%23?id%24?ba\t%16-19r%21'!, #%0-4d"},
|
| 972 |
{ARM_EXT_V6, 0x06a00010, 0x0fe00ff0, "ssat%c\t%12-15r, #%16-20W, %0-3r"},
|
| 973 |
{ARM_EXT_V6, 0x06a00010, 0x0fe00070, "ssat%c\t%12-15r, #%16-20W, %0-3r, lsl #%7-11d"},
|
| 974 |
{ARM_EXT_V6, 0x06a00050, 0x0fe00070, "ssat%c\t%12-15r, #%16-20W, %0-3r, asr #%7-11d"},
|
| 975 |
{ARM_EXT_V6, 0x06a00f30, 0x0ff00ff0, "ssat16%c\t%12-15r, #%16-19W, %0-3r"},
|
| 976 |
{ARM_EXT_V6, 0x01800f90, 0x0ff00ff0, "strex%c\t%12-15r, %0-3r, [%16-19r]"},
|
| 977 |
{ARM_EXT_V6, 0x00400090, 0x0ff000f0, "umaal%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
|
| 978 |
{ARM_EXT_V6, 0x0780f010, 0x0ff0f0f0, "usad8%c\t%16-19r, %0-3r, %8-11r"},
|
| 979 |
{ARM_EXT_V6, 0x07800010, 0x0ff000f0, "usada8%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 980 |
{ARM_EXT_V6, 0x06e00010, 0x0fe00ff0, "usat%c\t%12-15r, #%16-20d, %0-3r"},
|
| 981 |
{ARM_EXT_V6, 0x06e00010, 0x0fe00070, "usat%c\t%12-15r, #%16-20d, %0-3r, lsl #%7-11d"},
|
| 982 |
{ARM_EXT_V6, 0x06e00050, 0x0fe00070, "usat%c\t%12-15r, #%16-20d, %0-3r, asr #%7-11d"},
|
| 983 |
{ARM_EXT_V6, 0x06e00f30, 0x0ff00ff0, "usat16%c\t%12-15r, #%16-19d, %0-3r"},
|
| 984 |
|
| 985 |
/* V5J instruction. */
|
| 986 |
{ARM_EXT_V5J, 0x012fff20, 0x0ffffff0, "bxj%c\t%0-3r"},
|
| 987 |
|
| 988 |
/* V5 Instructions. */
|
| 989 |
{ARM_EXT_V5, 0xe1200070, 0xfff000f0, "bkpt\t0x%16-19X%12-15X%8-11X%0-3X"},
|
| 990 |
{ARM_EXT_V5, 0xfa000000, 0xfe000000, "blx\t%B"},
|
| 991 |
{ARM_EXT_V5, 0x012fff30, 0x0ffffff0, "blx%c\t%0-3r"},
|
| 992 |
{ARM_EXT_V5, 0x016f0f10, 0x0fff0ff0, "clz%c\t%12-15r, %0-3r"},
|
| 993 |
|
| 994 |
/* V5E "El Segundo" Instructions. */
|
| 995 |
{ARM_EXT_V5E, 0x000000d0, 0x0e1000f0, "ldrd%c\t%12-15r, %s"},
|
| 996 |
{ARM_EXT_V5E, 0x000000f0, 0x0e1000f0, "strd%c\t%12-15r, %s"},
|
| 997 |
{ARM_EXT_V5E, 0xf450f000, 0xfc70f000, "pld\t%a"},
|
| 998 |
{ARM_EXT_V5ExP, 0x01000080, 0x0ff000f0, "smlabb%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 999 |
{ARM_EXT_V5ExP, 0x010000a0, 0x0ff000f0, "smlatb%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 1000 |
{ARM_EXT_V5ExP, 0x010000c0, 0x0ff000f0, "smlabt%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 1001 |
{ARM_EXT_V5ExP, 0x010000e0, 0x0ff000f0, "smlatt%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 1002 |
|
| 1003 |
{ARM_EXT_V5ExP, 0x01200080, 0x0ff000f0, "smlawb%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 1004 |
{ARM_EXT_V5ExP, 0x012000c0, 0x0ff000f0, "smlawt%c\t%16-19r, %0-3r, %8-11r, %12-15r"},
|
| 1005 |
|
| 1006 |
{ARM_EXT_V5ExP, 0x01400080, 0x0ff000f0, "smlalbb%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
|
| 1007 |
{ARM_EXT_V5ExP, 0x014000a0, 0x0ff000f0, "smlaltb%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
|
| 1008 |
{ARM_EXT_V5ExP, 0x014000c0, 0x0ff000f0, "smlalbt%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
|
| 1009 |
{ARM_EXT_V5ExP, 0x014000e0, 0x0ff000f0, "smlaltt%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
|
| 1010 |
|
| 1011 |
{ARM_EXT_V5ExP, 0x01600080, 0x0ff0f0f0, "smulbb%c\t%16-19r, %0-3r, %8-11r"},
|
| 1012 |
{ARM_EXT_V5ExP, 0x016000a0, 0x0ff0f0f0, "smultb%c\t%16-19r, %0-3r, %8-11r"},
|
| 1013 |
{ARM_EXT_V5ExP, 0x016000c0, 0x0ff0f0f0, "smulbt%c\t%16-19r, %0-3r, %8-11r"},
|
| 1014 |
{ARM_EXT_V5ExP, 0x016000e0, 0x0ff0f0f0, "smultt%c\t%16-19r, %0-3r, %8-11r"},
|
| 1015 |
|
| 1016 |
{ARM_EXT_V5ExP, 0x012000a0, 0x0ff0f0f0, "smulwb%c\t%16-19r, %0-3r, %8-11r"},
|
| 1017 |
{ARM_EXT_V5ExP, 0x012000e0, 0x0ff0f0f0, "smulwt%c\t%16-19r, %0-3r, %8-11r"},
|
| 1018 |
|
| 1019 |
{ARM_EXT_V5ExP, 0x01000050, 0x0ff00ff0, "qadd%c\t%12-15r, %0-3r, %16-19r"},
|
| 1020 |
{ARM_EXT_V5ExP, 0x01400050, 0x0ff00ff0, "qdadd%c\t%12-15r, %0-3r, %16-19r"},
|
| 1021 |
{ARM_EXT_V5ExP, 0x01200050, 0x0ff00ff0, "qsub%c\t%12-15r, %0-3r, %16-19r"},
|
| 1022 |
{ARM_EXT_V5ExP, 0x01600050, 0x0ff00ff0, "qdsub%c\t%12-15r, %0-3r, %16-19r"},
|
| 1023 |
|
| 1024 |
/* ARM Instructions. */
|
| 1025 |
{ARM_EXT_V1, 0x00000090, 0x0e100090, "str%6's%5?hb%c\t%12-15r, %s"},
|
| 1026 |
{ARM_EXT_V1, 0x00100090, 0x0e100090, "ldr%6's%5?hb%c\t%12-15r, %s"},
|
| 1027 |
{ARM_EXT_V1, 0x00000000, 0x0de00000, "and%20's%c\t%12-15r, %16-19r, %o"},
|
| 1028 |
{ARM_EXT_V1, 0x00200000, 0x0de00000, "eor%20's%c\t%12-15r, %16-19r, %o"},
|
| 1029 |
{ARM_EXT_V1, 0x00400000, 0x0de00000, "sub%20's%c\t%12-15r, %16-19r, %o"},
|
| 1030 |
{ARM_EXT_V1, 0x00600000, 0x0de00000, "rsb%20's%c\t%12-15r, %16-19r, %o"},
|
| 1031 |
{ARM_EXT_V1, 0x00800000, 0x0de00000, "add%20's%c\t%12-15r, %16-19r, %o"},
|
| 1032 |
{ARM_EXT_V1, 0x00a00000, 0x0de00000, "adc%20's%c\t%12-15r, %16-19r, %o"},
|
| 1033 |
{ARM_EXT_V1, 0x00c00000, 0x0de00000, "sbc%20's%c\t%12-15r, %16-19r, %o"},
|
| 1034 |
{ARM_EXT_V1, 0x00e00000, 0x0de00000, "rsc%20's%c\t%12-15r, %16-19r, %o"},
|
| 1035 |
{ARM_EXT_V3, 0x0120f000, 0x0db0f000, "msr%c\t%22?SCPSR%C, %o"},
|
| 1036 |
{ARM_EXT_V3, 0x010f0000, 0x0fbf0fff, "mrs%c\t%12-15r, %22?SCPSR"},
|
| 1037 |
{ARM_EXT_V1, 0x01000000, 0x0de00000, "tst%p%c\t%16-19r, %o"},
|
| 1038 |
{ARM_EXT_V1, 0x01200000, 0x0de00000, "teq%p%c\t%16-19r, %o"},
|
| 1039 |
{ARM_EXT_V1, 0x01400000, 0x0de00000, "cmp%p%c\t%16-19r, %o"},
|
| 1040 |
{ARM_EXT_V1, 0x01600000, 0x0de00000, "cmn%p%c\t%16-19r, %o"},
|
| 1041 |
{ARM_EXT_V1, 0x01800000, 0x0de00000, "orr%20's%c\t%12-15r, %16-19r, %o"},
|
| 1042 |
{ARM_EXT_V1, 0x03a00000, 0x0fef0000, "mov%20's%c\t%12-15r, %o"},
|
| 1043 |
{ARM_EXT_V1, 0x01a00000, 0x0def0ff0, "mov%20's%c\t%12-15r, %0-3r"},
|
| 1044 |
{ARM_EXT_V1, 0x01a00000, 0x0def0060, "lsl%20's%c\t%12-15r, %q"},
|
| 1045 |
{ARM_EXT_V1, 0x01a00020, 0x0def0060, "lsr%20's%c\t%12-15r, %q"},
|
| 1046 |
{ARM_EXT_V1, 0x01a00040, 0x0def0060, "asr%20's%c\t%12-15r, %q"},
|
| 1047 |
{ARM_EXT_V1, 0x01a00060, 0x0def0ff0, "rrx%20's%c\t%12-15r, %0-3r"},
|
| 1048 |
{ARM_EXT_V1, 0x01a00060, 0x0def0060, "ror%20's%c\t%12-15r, %q"},
|
| 1049 |
{ARM_EXT_V1, 0x01c00000, 0x0de00000, "bic%20's%c\t%12-15r, %16-19r, %o"},
|
| 1050 |
{ARM_EXT_V1, 0x01e00000, 0x0de00000, "mvn%20's%c\t%12-15r, %o"},
|
| 1051 |
{ARM_EXT_V1, 0x052d0004, 0x0fff0fff, "push%c\t{%12-15r}\t\t; (str%c %12-15r, %a)"},
|
| 1052 |
{ARM_EXT_V1, 0x04000000, 0x0e100000, "str%22'b%t%c\t%12-15r, %a"},
|
| 1053 |
{ARM_EXT_V1, 0x06000000, 0x0e100ff0, "str%22'b%t%c\t%12-15r, %a"},
|
| 1054 |
{ARM_EXT_V1, 0x04000000, 0x0c100010, "str%22'b%t%c\t%12-15r, %a"},
|
| 1055 |
{ARM_EXT_V1, 0x06000010, 0x0e000010, "undefined"},
|
| 1056 |
{ARM_EXT_V1, 0x049d0004, 0x0fff0fff, "pop%c\t{%12-15r}\t\t; (ldr%c %12-15r, %a)"},
|
| 1057 |
{ARM_EXT_V1, 0x04100000, 0x0c100000, "ldr%22'b%t%c\t%12-15r, %a"},
|
| 1058 |
{ARM_EXT_V1, 0x092d0000, 0x0fff0000, "push%c\t%m"},
|
| 1059 |
{ARM_EXT_V1, 0x08800000, 0x0ff00000, "stm%c\t%16-19r%21'!, %m%22'^"},
|
| 1060 |
{ARM_EXT_V1, 0x08000000, 0x0e100000, "stm%23?id%24?ba%c\t%16-19r%21'!, %m%22'^"},
|
| 1061 |
{ARM_EXT_V1, 0x08bd0000, 0x0fff0000, "pop%c\t%m"},
|
| 1062 |
{ARM_EXT_V1, 0x08900000, 0x0f900000, "ldm%c\t%16-19r%21'!, %m%22'^"},
|
| 1063 |
{ARM_EXT_V1, 0x08100000, 0x0e100000, "ldm%23?id%24?ba%c\t%16-19r%21'!, %m%22'^"},
|
| 1064 |
{ARM_EXT_V1, 0x0a000000, 0x0e000000, "b%24'l%c\t%b"},
|
| 1065 |
{ARM_EXT_V1, 0x0f000000, 0x0f000000, "svc%c\t%0-23x"},
|
| 1066 |
|
| 1067 |
/* The rest. */
|
| 1068 |
{ARM_EXT_V1, 0x00000000, 0x00000000, "undefined instruction %0-31x"},
|
| 1069 |
{0, 0x00000000, 0x00000000, 0}
|
| 1070 |
}; |
| 1071 |
|
| 1072 |
/* print_insn_thumb16 recognizes the following format control codes:
|
| 1073 |
|
| 1074 |
%S print Thumb register (bits 3..5 as high number if bit 6 set)
|
| 1075 |
%D print Thumb register (bits 0..2 as high number if bit 7 set)
|
| 1076 |
%<bitfield>I print bitfield as a signed decimal
|
| 1077 |
(top bit of range being the sign bit)
|
| 1078 |
%N print Thumb register mask (with LR)
|
| 1079 |
%O print Thumb register mask (with PC)
|
| 1080 |
%M print Thumb register mask
|
| 1081 |
%b print CZB's 6-bit unsigned branch destination
|
| 1082 |
%s print Thumb right-shift immediate (6..10; 0 == 32).
|
| 1083 |
%c print the condition code
|
| 1084 |
%C print the condition code, or "s" if not conditional
|
| 1085 |
%x print warning if conditional an not at end of IT block"
|
| 1086 |
%X print "\t; unpredictable <IT:code>" if conditional
|
| 1087 |
%I print IT instruction suffix and operands
|
| 1088 |
%<bitfield>r print bitfield as an ARM register
|
| 1089 |
%<bitfield>d print bitfield as a decimal
|
| 1090 |
%<bitfield>H print (bitfield * 2) as a decimal
|
| 1091 |
%<bitfield>W print (bitfield * 4) as a decimal
|
| 1092 |
%<bitfield>a print (bitfield * 4) as a pc-rel offset + decoded symbol
|
| 1093 |
%<bitfield>B print Thumb branch destination (signed displacement)
|
| 1094 |
%<bitfield>c print bitfield as a condition code
|
| 1095 |
%<bitnum>'c print specified char iff bit is one
|
| 1096 |
%<bitnum>?ab print a if bit is one else print b. */
|
| 1097 |
|
| 1098 |
static const struct opcode16 thumb_opcodes[] = |
| 1099 |
{
|
| 1100 |
/* Thumb instructions. */
|
| 1101 |
|
| 1102 |
/* ARM V6K no-argument instructions. */
|
| 1103 |
{ARM_EXT_V6K, 0xbf00, 0xffff, "nop%c"},
|
| 1104 |
{ARM_EXT_V6K, 0xbf10, 0xffff, "yield%c"},
|
| 1105 |
{ARM_EXT_V6K, 0xbf20, 0xffff, "wfe%c"},
|
| 1106 |
{ARM_EXT_V6K, 0xbf30, 0xffff, "wfi%c"},
|
| 1107 |
{ARM_EXT_V6K, 0xbf40, 0xffff, "sev%c"},
|
| 1108 |
{ARM_EXT_V6K, 0xbf00, 0xff0f, "nop%c\t{%4-7d}"},
|
| 1109 |
|
| 1110 |
/* ARM V6T2 instructions. */
|
| 1111 |
{ARM_EXT_V6T2, 0xb900, 0xfd00, "cbnz\t%0-2r, %b%X"},
|
| 1112 |
{ARM_EXT_V6T2, 0xb100, 0xfd00, "cbz\t%0-2r, %b%X"},
|
| 1113 |
{ARM_EXT_V6T2, 0xbf00, 0xff00, "it%I%X"},
|
| 1114 |
|
| 1115 |
/* ARM V6. */
|
| 1116 |
{ARM_EXT_V6, 0xb660, 0xfff8, "cpsie\t%2'a%1'i%0'f%X"},
|
| 1117 |
{ARM_EXT_V6, 0xb670, 0xfff8, "cpsid\t%2'a%1'i%0'f%X"},
|
| 1118 |
{ARM_EXT_V6, 0x4600, 0xffc0, "mov%c\t%0-2r, %3-5r"},
|
| 1119 |
{ARM_EXT_V6, 0xba00, 0xffc0, "rev%c\t%0-2r, %3-5r"},
|
| 1120 |
{ARM_EXT_V6, 0xba40, 0xffc0, "rev16%c\t%0-2r, %3-5r"},
|
| 1121 |
{ARM_EXT_V6, 0xbac0, 0xffc0, "revsh%c\t%0-2r, %3-5r"},
|
| 1122 |
{ARM_EXT_V6, 0xb650, 0xfff7, "setend\t%3?ble%X"},
|
| 1123 |
{ARM_EXT_V6, 0xb200, 0xffc0, "sxth%c\t%0-2r, %3-5r"},
|
| 1124 |
{ARM_EXT_V6, 0xb240, 0xffc0, "sxtb%c\t%0-2r, %3-5r"},
|
| 1125 |
{ARM_EXT_V6, 0xb280, 0xffc0, "uxth%c\t%0-2r, %3-5r"},
|
| 1126 |
{ARM_EXT_V6, 0xb2c0, 0xffc0, "uxtb%c\t%0-2r, %3-5r"},
|
| 1127 |
|
| 1128 |
/* ARM V5 ISA extends Thumb. */
|
| 1129 |
{ARM_EXT_V5T, 0xbe00, 0xff00, "bkpt\t%0-7x"}, /* Is always unconditional. */
|
| 1130 |
/* This is BLX(2). BLX(1) is a 32-bit instruction. */
|
| 1131 |
{ARM_EXT_V5T, 0x4780, 0xff87, "blx%c\t%3-6r%x"}, /* note: 4 bit register number. */
|
| 1132 |
/* ARM V4T ISA (Thumb v1). */
|
| 1133 |
{ARM_EXT_V4T, 0x46C0, 0xFFFF, "nop%c\t\t\t(mov r8, r8)"},
|
| 1134 |
/* Format 4. */
|
| 1135 |
{ARM_EXT_V4T, 0x4000, 0xFFC0, "and%C\t%0-2r, %3-5r"},
|
| 1136 |
{ARM_EXT_V4T, 0x4040, 0xFFC0, "eor%C\t%0-2r, %3-5r"},
|
| 1137 |
{ARM_EXT_V4T, 0x4080, 0xFFC0, "lsl%C\t%0-2r, %3-5r"},
|
| 1138 |
{ARM_EXT_V4T, 0x40C0, 0xFFC0, "lsr%C\t%0-2r, %3-5r"},
|
| 1139 |
{ARM_EXT_V4T, 0x4100, 0xFFC0, "asr%C\t%0-2r, %3-5r"},
|
| 1140 |
{ARM_EXT_V4T, 0x4140, 0xFFC0, "adc%C\t%0-2r, %3-5r"},
|
| 1141 |
{ARM_EXT_V4T, 0x4180, 0xFFC0, "sbc%C\t%0-2r, %3-5r"},
|
| 1142 |
{ARM_EXT_V4T, 0x41C0, 0xFFC0, "ror%C\t%0-2r, %3-5r"},
|
| 1143 |
{ARM_EXT_V4T, 0x4200, 0xFFC0, "tst%c\t%0-2r, %3-5r"},
|
| 1144 |
{ARM_EXT_V4T, 0x4240, 0xFFC0, "neg%C\t%0-2r, %3-5r"},
|
| 1145 |
{ARM_EXT_V4T, 0x4280, 0xFFC0, "cmp%c\t%0-2r, %3-5r"},
|
| 1146 |
{ARM_EXT_V4T, 0x42C0, 0xFFC0, "cmn%c\t%0-2r, %3-5r"},
|
| 1147 |
{ARM_EXT_V4T, 0x4300, 0xFFC0, "orr%C\t%0-2r, %3-5r"},
|
| 1148 |
{ARM_EXT_V4T, 0x4340, 0xFFC0, "mul%C\t%0-2r, %3-5r"},
|
| 1149 |
{ARM_EXT_V4T, 0x4380, 0xFFC0, "bic%C\t%0-2r, %3-5r"},
|
| 1150 |
{ARM_EXT_V4T, 0x43C0, 0xFFC0, "mvn%C\t%0-2r, %3-5r"},
|
| 1151 |
/* format 13 */
|
| 1152 |
{ARM_EXT_V4T, 0xB000, 0xFF80, "add%c\tsp, #%0-6W"},
|
| 1153 |
{ARM_EXT_V4T, 0xB080, 0xFF80, "sub%c\tsp, #%0-6W"},
|
| 1154 |
/* format 5 */
|
| 1155 |
{ARM_EXT_V4T, 0x4700, 0xFF80, "bx%c\t%S%x"},
|
| 1156 |
{ARM_EXT_V4T, 0x4400, 0xFF00, "add%c\t%D, %S"},
|
| 1157 |
{ARM_EXT_V4T, 0x4500, 0xFF00, "cmp%c\t%D, %S"},
|
| 1158 |
{ARM_EXT_V4T, 0x4600, 0xFF00, "mov%c\t%D, %S"},
|
| 1159 |
/* format 14 */
|
| 1160 |
{ARM_EXT_V4T, 0xB400, 0xFE00, "push%c\t%N"},
|
| 1161 |
{ARM_EXT_V4T, 0xBC00, 0xFE00, "pop%c\t%O"},
|
| 1162 |
/* format 2 */
|
| 1163 |
{ARM_EXT_V4T, 0x1800, 0xFE00, "add%C\t%0-2r, %3-5r, %6-8r"},
|
| 1164 |
{ARM_EXT_V4T, 0x1A00, 0xFE00, "sub%C\t%0-2r, %3-5r, %6-8r"},
|
| 1165 |
{ARM_EXT_V4T, 0x1C00, 0xFE00, "add%C\t%0-2r, %3-5r, #%6-8d"},
|
| 1166 |
{ARM_EXT_V4T, 0x1E00, 0xFE00, "sub%C\t%0-2r, %3-5r, #%6-8d"},
|
| 1167 |
/* format 8 */
|
| 1168 |
{ARM_EXT_V4T, 0x5200, 0xFE00, "strh%c\t%0-2r, [%3-5r, %6-8r]"},
|
| 1169 |
{ARM_EXT_V4T, 0x5A00, 0xFE00, "ldrh%c\t%0-2r, [%3-5r, %6-8r]"},
|
| 1170 |
{ARM_EXT_V4T, 0x5600, 0xF600, "ldrs%11?hb%c\t%0-2r, [%3-5r, %6-8r]"},
|
| 1171 |
/* format 7 */
|
| 1172 |
{ARM_EXT_V4T, 0x5000, 0xFA00, "str%10'b%c\t%0-2r, [%3-5r, %6-8r]"},
|
| 1173 |
{ARM_EXT_V4T, 0x5800, 0xFA00, "ldr%10'b%c\t%0-2r, [%3-5r, %6-8r]"},
|
| 1174 |
/* format 1 */
|
| 1175 |
{ARM_EXT_V4T, 0x0000, 0xF800, "lsl%C\t%0-2r, %3-5r, #%6-10d"},
|
| 1176 |
{ARM_EXT_V4T, 0x0800, 0xF800, "lsr%C\t%0-2r, %3-5r, %s"},
|
| 1177 |
{ARM_EXT_V4T, 0x1000, 0xF800, "asr%C\t%0-2r, %3-5r, %s"},
|
| 1178 |
/* format 3 */
|
| 1179 |
{ARM_EXT_V4T, 0x2000, 0xF800, "mov%C\t%8-10r, #%0-7d"},
|
| 1180 |
{ARM_EXT_V4T, 0x2800, 0xF800, "cmp%c\t%8-10r, #%0-7d"},
|
| 1181 |
{ARM_EXT_V4T, 0x3000, 0xF800, "add%C\t%8-10r, #%0-7d"},
|
| 1182 |
{ARM_EXT_V4T, 0x3800, 0xF800, "sub%C\t%8-10r, #%0-7d"},
|
| 1183 |
/* format 6 */
|
| 1184 |
{ARM_EXT_V4T, 0x4800, 0xF800, "ldr%c\t%8-10r, [pc, #%0-7W]\t(%0-7a)"}, /* TODO: Disassemble PC relative "LDR rD,=<symbolic>" */
|
| 1185 |
/* format 9 */
|
| 1186 |
{ARM_EXT_V4T, 0x6000, 0xF800, "str%c\t%0-2r, [%3-5r, #%6-10W]"},
|
| 1187 |
{ARM_EXT_V4T, 0x6800, 0xF800, "ldr%c\t%0-2r, [%3-5r, #%6-10W]"},
|
| 1188 |
{ARM_EXT_V4T, 0x7000, 0xF800, "strb%c\t%0-2r, [%3-5r, #%6-10d]"},
|
| 1189 |
{ARM_EXT_V4T, 0x7800, 0xF800, "ldrb%c\t%0-2r, [%3-5r, #%6-10d]"},
|
| 1190 |
/* format 10 */
|
| 1191 |
{ARM_EXT_V4T, 0x8000, 0xF800, "strh%c\t%0-2r, [%3-5r, #%6-10H]"},
|
| 1192 |
{ARM_EXT_V4T, 0x8800, 0xF800, "ldrh%c\t%0-2r, [%3-5r, #%6-10H]"},
|
| 1193 |
/* format 11 */
|
| 1194 |
{ARM_EXT_V4T, 0x9000, 0xF800, "str%c\t%8-10r, [sp, #%0-7W]"},
|
| 1195 |
{ARM_EXT_V4T, 0x9800, 0xF800, "ldr%c\t%8-10r, [sp, #%0-7W]"},
|
| 1196 |
/* format 12 */
|
| 1197 |
{ARM_EXT_V4T, 0xA000, 0xF800, "add%c\t%8-10r, pc, #%0-7W\t(adr %8-10r, %0-7a)"},
|
| 1198 |
{ARM_EXT_V4T, 0xA800, 0xF800, "add%c\t%8-10r, sp, #%0-7W"},
|
| 1199 |
/* format 15 */
|
| 1200 |
{ARM_EXT_V4T, 0xC000, 0xF800, "stmia%c\t%8-10r!, %M"},
|
| 1201 |
{ARM_EXT_V4T, 0xC800, 0xF800, "ldmia%c\t%8-10r!, %M"},
|
| 1202 |
/* format 17 */
|
| 1203 |
{ARM_EXT_V4T, 0xDF00, 0xFF00, "svc%c\t%0-7d"},
|
| 1204 |
/* format 16 */
|
| 1205 |
{ARM_EXT_V4T, 0xDE00, 0xFE00, "undefined"},
|
| 1206 |
{ARM_EXT_V4T, 0xD000, 0xF000, "b%8-11c.n\t%0-7B%X"},
|
| 1207 |
/* format 18 */
|
| 1208 |
{ARM_EXT_V4T, 0xE000, 0xF800, "b%c.n\t%0-10B%x"},
|
| 1209 |
|
| 1210 |
/* The E800 .. FFFF range is unconditionally redirected to the
|
| 1211 |
32-bit table, because even in pre-V6T2 ISAs, BL and BLX(1) pairs
|
| 1212 |
are processed via that table. Thus, we can never encounter a
|
| 1213 |
bare "second half of BL/BLX(1)" instruction here. */
|
| 1214 |
{ARM_EXT_V1, 0x0000, 0x0000, "undefined"},
|
| 1215 |
{0, 0, 0, 0}
|
| 1216 |
}; |
| 1217 |
|
| 1218 |
/* Thumb32 opcodes use the same table structure as the ARM opcodes.
|
| 1219 |
We adopt the convention that hw1 is the high 16 bits of .value and
|
| 1220 |
.mask, hw2 the low 16 bits.
|
| 1221 |
|
| 1222 |
print_insn_thumb32 recognizes the following format control codes:
|
| 1223 |
|
| 1224 |
%% %
|
| 1225 |
|
| 1226 |
%I print a 12-bit immediate from hw1[10],hw2[14:12,7:0]
|
| 1227 |
%M print a modified 12-bit immediate (same location)
|
| 1228 |
%J print a 16-bit immediate from hw1[3:0,10],hw2[14:12,7:0]
|
| 1229 |
%K print a 16-bit immediate from hw2[3:0],hw1[3:0],hw2[11:4]
|
| 1230 |
%S print a possibly-shifted Rm
|
| 1231 |
|
| 1232 |
%a print the address of a plain load/store
|
| 1233 |
%w print the width and signedness of a core load/store
|
| 1234 |
%m print register mask for ldm/stm
|
| 1235 |
|
| 1236 |
%E print the lsb and width fields of a bfc/bfi instruction
|
| 1237 |
%F print the lsb and width fields of a sbfx/ubfx instruction
|
| 1238 |
%b print a conditional branch offset
|
| 1239 |
%B print an unconditional branch offset
|
| 1240 |
%s print the shift field of an SSAT instruction
|
| 1241 |
%R print the rotation field of an SXT instruction
|
| 1242 |
%U print barrier type.
|
| 1243 |
%P print address for pli instruction.
|
| 1244 |
%c print the condition code
|
| 1245 |
%x print warning if conditional an not at end of IT block"
|
| 1246 |
%X print "\t; unpredictable <IT:code>" if conditional
|
| 1247 |
|
| 1248 |
%<bitfield>d print bitfield in decimal
|
| 1249 |
%<bitfield>W print bitfield*4 in decimal
|
| 1250 |
%<bitfield>r print bitfield as an ARM register
|
| 1251 |
%<bitfield>c print bitfield as a condition code
|
| 1252 |
|
| 1253 |
%<bitfield>'c print specified char iff bitfield is all ones
|
| 1254 |
%<bitfield>`c print specified char iff bitfield is all zeroes
|
| 1255 |
%<bitfield>?ab... select from array of values in big endian order
|
| 1256 |
|
| 1257 |
With one exception at the bottom (done because BL and BLX(1) need
|
| 1258 |
to come dead last), this table was machine-sorted first in
|
| 1259 |
decreasing order of number of bits set in the mask, then in
|
| 1260 |
increasing numeric order of mask, then in increasing numeric order
|
| 1261 |
of opcode. This order is not the clearest for a human reader, but
|
| 1262 |
is guaranteed never to catch a special-case bit pattern with a more
|
| 1263 |
general mask, which is important, because this instruction encoding
|
| 1264 |
makes heavy use of special-case bit patterns. */
|
| 1265 |
static const struct opcode32 thumb32_opcodes[] = |
| 1266 |
{
|
| 1267 |
/* V7 instructions. */
|
| 1268 |
{ARM_EXT_V7, 0xf910f000, 0xff70f000, "pli%c\t%a"},
|
| 1269 |
{ARM_EXT_V7, 0xf3af80f0, 0xfffffff0, "dbg%c\t#%0-3d"},
|
| 1270 |
{ARM_EXT_V7, 0xf3bf8f50, 0xfffffff0, "dmb%c\t%U"},
|
| 1271 |
{ARM_EXT_V7, 0xf3bf8f40, 0xfffffff0, "dsb%c\t%U"},
|
| 1272 |
{ARM_EXT_V7, 0xf3bf8f60, 0xfffffff0, "isb%c\t%U"},
|
| 1273 |
{ARM_EXT_DIV, 0xfb90f0f0, 0xfff0f0f0, "sdiv%c\t%8-11r, %16-19r, %0-3r"},
|
| 1274 |
{ARM_EXT_DIV, 0xfbb0f0f0, 0xfff0f0f0, "udiv%c\t%8-11r, %16-19r, %0-3r"},
|
| 1275 |
|
| 1276 |
/* Instructions defined in the basic V6T2 set. */
|
| 1277 |
{ARM_EXT_V6T2, 0xf3af8000, 0xffffffff, "nop%c.w"},
|
| 1278 |
{ARM_EXT_V6T2, 0xf3af8001, 0xffffffff, "yield%c.w"},
|
| 1279 |
{ARM_EXT_V6T2, 0xf3af8002, 0xffffffff, "wfe%c.w"},
|
| 1280 |
{ARM_EXT_V6T2, 0xf3af8003, 0xffffffff, "wfi%c.w"},
|
| 1281 |
{ARM_EXT_V6T2, 0xf3af9004, 0xffffffff, "sev%c.w"},
|
| 1282 |
{ARM_EXT_V6T2, 0xf3af8000, 0xffffff00, "nop%c.w\t{%0-7d}"},
|
| 1283 |
|
| 1284 |
{ARM_EXT_V6T2, 0xf3bf8f2f, 0xffffffff, "clrex%c"},
|
| 1285 |
{ARM_EXT_V6T2, 0xf3af8400, 0xffffff1f, "cpsie.w\t%7'a%6'i%5'f%X"},
|
| 1286 |
{ARM_EXT_V6T2, 0xf3af8600, 0xffffff1f, "cpsid.w\t%7'a%6'i%5'f%X"},
|
| 1287 |
{ARM_EXT_V6T2, 0xf3c08f00, 0xfff0ffff, "bxj%c\t%16-19r%x"},
|
| 1288 |
{ARM_EXT_V6T2, 0xe810c000, 0xffd0ffff, "rfedb%c\t%16-19r%21'!"},
|
| 1289 |
{ARM_EXT_V6T2, 0xe990c000, 0xffd0ffff, "rfeia%c\t%16-19r%21'!"},
|
| 1290 |
{ARM_EXT_V6T2, 0xf3ef8000, 0xffeff000, "mrs%c\t%8-11r, %D"},
|
| 1291 |
{ARM_EXT_V6T2, 0xf3af8100, 0xffffffe0, "cps\t#%0-4d%X"},
|
| 1292 |
{ARM_EXT_V6T2, 0xe8d0f000, 0xfff0fff0, "tbb%c\t[%16-19r, %0-3r]%x"},
|
| 1293 |
{ARM_EXT_V6T2, 0xe8d0f010, 0xfff0fff0, "tbh%c\t[%16-19r, %0-3r, lsl #1]%x"},
|
| 1294 |
{ARM_EXT_V6T2, 0xf3af8500, 0xffffff00, "cpsie\t%7'a%6'i%5'f, #%0-4d%X"},
|
| 1295 |
{ARM_EXT_V6T2, 0xf3af8700, 0xffffff00, "cpsid\t%7'a%6'i%5'f, #%0-4d%X"},
|
| 1296 |
{ARM_EXT_V6T2, 0xf3de8f00, 0xffffff00, "subs%c\tpc, lr, #%0-7d"},
|
| 1297 |
{ARM_EXT_V6T2, 0xf3808000, 0xffe0f000, "msr%c\t%C, %16-19r"},
|
| 1298 |
{ARM_EXT_V6T2, 0xe8500f00, 0xfff00fff, "ldrex%c\t%12-15r, [%16-19r]"},
|
| 1299 |
{ARM_EXT_V6T2, 0xe8d00f4f, 0xfff00fef, "ldrex%4?hb%c\t%12-15r, [%16-19r]"},
|
| 1300 |
{ARM_EXT_V6T2, 0xe800c000, 0xffd0ffe0, "srsdb%c\t%16-19r%21'!, #%0-4d"},
|
| 1301 |
{ARM_EXT_V6T2, 0xe980c000, 0xffd0ffe0, "srsia%c\t%16-19r%21'!, #%0-4d"},
|
| 1302 |
{ARM_EXT_V6T2, 0xfa0ff080, 0xfffff0c0, "sxth%c.w\t%8-11r, %0-3r%R"},
|
| 1303 |
{ARM_EXT_V6T2, 0xfa1ff080, 0xfffff0c0, "uxth%c.w\t%8-11r, %0-3r%R"},
|
| 1304 |
{ARM_EXT_V6T2, 0xfa2ff080, 0xfffff0c0, "sxtb16%c\t%8-11r, %0-3r%R"},
|
| 1305 |
{ARM_EXT_V6T2, 0xfa3ff080, 0xfffff0c0, "uxtb16%c\t%8-11r, %0-3r%R"},
|
| 1306 |
{ARM_EXT_V6T2, 0xfa4ff080, 0xfffff0c0, "sxtb%c.w\t%8-11r, %0-3r%R"},
|
| 1307 |
{ARM_EXT_V6T2, 0xfa5ff080, 0xfffff0c0, "uxtb%c.w\t%8-11r, %0-3r%R"},
|
| 1308 |
{ARM_EXT_V6T2, 0xe8400000, 0xfff000ff, "strex%c\t%8-11r, %12-15r, [%16-19r]"},
|
| 1309 |
{ARM_EXT_V6T2, 0xe8d0007f, 0xfff000ff, "ldrexd%c\t%12-15r, %8-11r, [%16-19r]"},
|
| 1310 |
{ARM_EXT_V6T2, 0xfa80f000, 0xfff0f0f0, "sadd8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1311 |
{ARM_EXT_V6T2, 0xfa80f010, 0xfff0f0f0, "qadd8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1312 |
{ARM_EXT_V6T2, 0xfa80f020, 0xfff0f0f0, "shadd8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1313 |
{ARM_EXT_V6T2, 0xfa80f040, 0xfff0f0f0, "uadd8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1314 |
{ARM_EXT_V6T2, 0xfa80f050, 0xfff0f0f0, "uqadd8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1315 |
{ARM_EXT_V6T2, 0xfa80f060, 0xfff0f0f0, "uhadd8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1316 |
{ARM_EXT_V6T2, 0xfa80f080, 0xfff0f0f0, "qadd%c\t%8-11r, %0-3r, %16-19r"},
|
| 1317 |
{ARM_EXT_V6T2, 0xfa80f090, 0xfff0f0f0, "qdadd%c\t%8-11r, %0-3r, %16-19r"},
|
| 1318 |
{ARM_EXT_V6T2, 0xfa80f0a0, 0xfff0f0f0, "qsub%c\t%8-11r, %0-3r, %16-19r"},
|
| 1319 |
{ARM_EXT_V6T2, 0xfa80f0b0, 0xfff0f0f0, "qdsub%c\t%8-11r, %0-3r, %16-19r"},
|
| 1320 |
{ARM_EXT_V6T2, 0xfa90f000, 0xfff0f0f0, "sadd16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1321 |
{ARM_EXT_V6T2, 0xfa90f010, 0xfff0f0f0, "qadd16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1322 |
{ARM_EXT_V6T2, 0xfa90f020, 0xfff0f0f0, "shadd16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1323 |
{ARM_EXT_V6T2, 0xfa90f040, 0xfff0f0f0, "uadd16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1324 |
{ARM_EXT_V6T2, 0xfa90f050, 0xfff0f0f0, "uqadd16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1325 |
{ARM_EXT_V6T2, 0xfa90f060, 0xfff0f0f0, "uhadd16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1326 |
{ARM_EXT_V6T2, 0xfa90f080, 0xfff0f0f0, "rev%c.w\t%8-11r, %16-19r"},
|
| 1327 |
{ARM_EXT_V6T2, 0xfa90f090, 0xfff0f0f0, "rev16%c.w\t%8-11r, %16-19r"},
|
| 1328 |
{ARM_EXT_V6T2, 0xfa90f0a0, 0xfff0f0f0, "rbit%c\t%8-11r, %16-19r"},
|
| 1329 |
{ARM_EXT_V6T2, 0xfa90f0b0, 0xfff0f0f0, "revsh%c.w\t%8-11r, %16-19r"},
|
| 1330 |
{ARM_EXT_V6T2, 0xfaa0f000, 0xfff0f0f0, "saddsubx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1331 |
{ARM_EXT_V6T2, 0xfaa0f010, 0xfff0f0f0, "qaddsubx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1332 |
{ARM_EXT_V6T2, 0xfaa0f020, 0xfff0f0f0, "shaddsubx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1333 |
{ARM_EXT_V6T2, 0xfaa0f040, 0xfff0f0f0, "uaddsubx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1334 |
{ARM_EXT_V6T2, 0xfaa0f050, 0xfff0f0f0, "uqaddsubx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1335 |
{ARM_EXT_V6T2, 0xfaa0f060, 0xfff0f0f0, "uhaddsubx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1336 |
{ARM_EXT_V6T2, 0xfaa0f080, 0xfff0f0f0, "sel%c\t%8-11r, %16-19r, %0-3r"},
|
| 1337 |
{ARM_EXT_V6T2, 0xfab0f080, 0xfff0f0f0, "clz%c\t%8-11r, %16-19r"},
|
| 1338 |
{ARM_EXT_V6T2, 0xfac0f000, 0xfff0f0f0, "ssub8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1339 |
{ARM_EXT_V6T2, 0xfac0f010, 0xfff0f0f0, "qsub8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1340 |
{ARM_EXT_V6T2, 0xfac0f020, 0xfff0f0f0, "shsub8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1341 |
{ARM_EXT_V6T2, 0xfac0f040, 0xfff0f0f0, "usub8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1342 |
{ARM_EXT_V6T2, 0xfac0f050, 0xfff0f0f0, "uqsub8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1343 |
{ARM_EXT_V6T2, 0xfac0f060, 0xfff0f0f0, "uhsub8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1344 |
{ARM_EXT_V6T2, 0xfad0f000, 0xfff0f0f0, "ssub16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1345 |
{ARM_EXT_V6T2, 0xfad0f010, 0xfff0f0f0, "qsub16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1346 |
{ARM_EXT_V6T2, 0xfad0f020, 0xfff0f0f0, "shsub16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1347 |
{ARM_EXT_V6T2, 0xfad0f040, 0xfff0f0f0, "usub16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1348 |
{ARM_EXT_V6T2, 0xfad0f050, 0xfff0f0f0, "uqsub16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1349 |
{ARM_EXT_V6T2, 0xfad0f060, 0xfff0f0f0, "uhsub16%c\t%8-11r, %16-19r, %0-3r"},
|
| 1350 |
{ARM_EXT_V6T2, 0xfae0f000, 0xfff0f0f0, "ssubaddx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1351 |
{ARM_EXT_V6T2, 0xfae0f010, 0xfff0f0f0, "qsubaddx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1352 |
{ARM_EXT_V6T2, 0xfae0f020, 0xfff0f0f0, "shsubaddx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1353 |
{ARM_EXT_V6T2, 0xfae0f040, 0xfff0f0f0, "usubaddx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1354 |
{ARM_EXT_V6T2, 0xfae0f050, 0xfff0f0f0, "uqsubaddx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1355 |
{ARM_EXT_V6T2, 0xfae0f060, 0xfff0f0f0, "uhsubaddx%c\t%8-11r, %16-19r, %0-3r"},
|
| 1356 |
{ARM_EXT_V6T2, 0xfb00f000, 0xfff0f0f0, "mul%c.w\t%8-11r, %16-19r, %0-3r"},
|
| 1357 |
{ARM_EXT_V6T2, 0xfb70f000, 0xfff0f0f0, "usad8%c\t%8-11r, %16-19r, %0-3r"},
|
| 1358 |
{ARM_EXT_V6T2, 0xfa00f000, 0xffe0f0f0, "lsl%20's%c.w\t%8-11r, %16-19r, %0-3r"},
|
| 1359 |
{ARM_EXT_V6T2, 0xfa20f000, 0xffe0f0f0, "lsr%20's%c.w\t%8-11r, %16-19r, %0-3r"},
|
| 1360 |
{ARM_EXT_V6T2, 0xfa40f000, 0xffe0f0f0, "asr%20's%c.w\t%8-11r, %16-19r, %0-3r"},
|
| 1361 |
{ARM_EXT_V6T2, 0xfa60f000, 0xffe0f0f0, "ror%20's%c.w\t%8-11r, %16-19r, %0-3r"},
|
| 1362 |
{ARM_EXT_V6T2, 0xe8c00f40, 0xfff00fe0, "strex%4?hb%c\t%0-3r, %12-15r, [%16-19r]"},
|
| 1363 |
{ARM_EXT_V6T2, 0xf3200000, 0xfff0f0e0, "ssat16%c\t%8-11r, #%0-4d, %16-19r"},
|
| 1364 |
{ARM_EXT_V6T2, 0xf3a00000, 0xfff0f0e0, "usat16%c\t%8-11r, #%0-4d, %16-19r"},
|
| 1365 |
{ARM_EXT_V6T2, 0xfb20f000, 0xfff0f0e0, "smuad%4'x%c\t%8-11r, %16-19r, %0-3r"},
|
| 1366 |
{ARM_EXT_V6T2, 0xfb30f000, 0xfff0f0e0, "smulw%4?tb%c\t%8-11r, %16-19r, %0-3r"},
|
| 1367 |
{ARM_EXT_V6T2, 0xfb40f000, 0xfff0f0e0, "smusd%4'x%c\t%8-11r, %16-19r, %0-3r"},
|
| 1368 |
{ARM_EXT_V6T2, 0xfb50f000, 0xfff0f0e0, "smmul%4'r%c\t%8-11r, %16-19r, %0-3r"},
|
| 1369 |
{ARM_EXT_V6T2, 0xfa00f080, 0xfff0f0c0, "sxtah%c\t%8-11r, %16-19r, %0-3r%R"},
|
| 1370 |
{ARM_EXT_V6T2, 0xfa10f080, 0xfff0f0c0, "uxtah%c\t%8-11r, %16-19r, %0-3r%R"},
|
| 1371 |
{ARM_EXT_V6T2, 0xfa20f080, 0xfff0f0c0, "sxtab16%c\t%8-11r, %16-19r, %0-3r%R"},
|
| 1372 |
{ARM_EXT_V6T2, 0xfa30f080, 0xfff0f0c0, "uxtab16%c\t%8-11r, %16-19r, %0-3r%R"},
|
| 1373 |
{ARM_EXT_V6T2, 0xfa40f080, 0xfff0f0c0, "sxtab%c\t%8-11r, %16-19r, %0-3r%R"},
|
| 1374 |
{ARM_EXT_V6T2, 0xfa50f080, 0xfff0f0c0, "uxtab%c\t%8-11r, %16-19r, %0-3r%R"},
|
| 1375 |
{ARM_EXT_V6T2, 0xfb10f000, 0xfff0f0c0, "smul%5?tb%4?tb%c\t%8-11r, %16-19r, %0-3r"},
|
| 1376 |
{ARM_EXT_V6T2, 0xf36f0000, 0xffff8020, "bfc%c\t%8-11r, %E"},
|
| 1377 |
{ARM_EXT_V6T2, 0xea100f00, 0xfff08f00, "tst%c.w\t%16-19r, %S"},
|
| 1378 |
{ARM_EXT_V6T2, 0xea900f00, 0xfff08f00, "teq%c\t%16-19r, %S"},
|
| 1379 |
{ARM_EXT_V6T2, 0xeb100f00, 0xfff08f00, "cmn%c.w\t%16-19r, %S"},
|
| 1380 |
{ARM_EXT_V6T2, 0xebb00f00, 0xfff08f00, "cmp%c.w\t%16-19r, %S"},
|
| 1381 |
{ARM_EXT_V6T2, 0xf0100f00, 0xfbf08f00, "tst%c.w\t%16-19r, %M"},
|
| 1382 |
{ARM_EXT_V6T2, 0xf0900f00, 0xfbf08f00, "teq%c\t%16-19r, %M"},
|
| 1383 |
{ARM_EXT_V6T2, 0xf1100f00, 0xfbf08f00, "cmn%c.w\t%16-19r, %M"},
|
| 1384 |
{ARM_EXT_V6T2, 0xf1b00f00, 0xfbf08f00, "cmp%c.w\t%16-19r, %M"},
|
| 1385 |
{ARM_EXT_V6T2, 0xea4f0000, 0xffef8000, "mov%20's%c.w\t%8-11r, %S"},
|
| 1386 |
{ARM_EXT_V6T2, 0xea6f0000, 0xffef8000, "mvn%20's%c.w\t%8-11r, %S"},
|
| 1387 |
{ARM_EXT_V6T2, 0xe8c00070, 0xfff000f0, "strexd%c\t%0-3r, %12-15r, %8-11r, [%16-19r]"},
|
| 1388 |
{ARM_EXT_V6T2, 0xfb000000, 0xfff000f0, "mla%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
|
| 1389 |
{ARM_EXT_V6T2, 0xfb000010, 0xfff000f0, "mls%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
|
| 1390 |
{ARM_EXT_V6T2, 0xfb700000, 0xfff000f0, "usada8%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
|
| 1391 |
{ARM_EXT_V6T2, 0xfb800000, 0xfff000f0, "smull%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
|
| 1392 |
{ARM_EXT_V6T2, 0xfba00000, 0xfff000f0, "umull%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
|
| 1393 |
{ARM_EXT_V6T2, 0xfbc00000, 0xfff000f0, "smlal%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
|
| 1394 |
{ARM_EXT_V6T2, 0xfbe00000, 0xfff000f0, "umlal%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
|
| 1395 |
{ARM_EXT_V6T2, 0xfbe00060, 0xfff000f0, "umaal%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
|
| 1396 |
{ARM_EXT_V6T2, 0xe8500f00, 0xfff00f00, "ldrex%c\t%12-15r, [%16-19r, #%0-7W]"},
|
| 1397 |
{ARM_EXT_V6T2, 0xf7f08000, 0xfff0f000, "smc%c\t%K"},
|
| 1398 |
{ARM_EXT_V6T2, 0xf04f0000, 0xfbef8000, "mov%20's%c.w\t%8-11r, %M"},
|
| 1399 |
{ARM_EXT_V6T2, 0xf06f0000, 0xfbef8000, "mvn%20's%c.w\t%8-11r, %M"},
|
| 1400 |
{ARM_EXT_V6T2, 0xf810f000, 0xff70f000, "pld%c\t%a"},
|
| 1401 |
{ARM_EXT_V6T2, 0xfb200000, 0xfff000e0, "smlad%4'x%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
|
| 1402 |
{ARM_EXT_V6T2, 0xfb300000, 0xfff000e0, "smlaw%4?tb%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
|
| 1403 |
{ARM_EXT_V6T2, 0xfb400000, 0xfff000e0, "smlsd%4'x%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
|
| 1404 |
{ARM_EXT_V6T2, 0xfb500000, 0xfff000e0, "smmla%4'r%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
|
| 1405 |
{ARM_EXT_V6T2, 0xfb600000, 0xfff000e0, "smmls%4'r%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
|
| 1406 |
{ARM_EXT_V6T2, 0xfbc000c0, 0xfff000e0, "smlald%4'x%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
|
| 1407 |
{ARM_EXT_V6T2, 0xfbd000c0, 0xfff000e0, "smlsld%4'x%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
|
| 1408 |
{ARM_EXT_V6T2, 0xeac00000, 0xfff08030, "pkhbt%c\t%8-11r, %16-19r, %S"},
|
| 1409 |
{ARM_EXT_V6T2, 0xeac00020, 0xfff08030, "pkhtb%c\t%8-11r, %16-19r, %S"},
|
| 1410 |
{ARM_EXT_V6T2, 0xf3400000, 0xfff08020, "sbfx%c\t%8-11r, %16-19r, %F"},
|
| 1411 |
{ARM_EXT_V6T2, 0xf3c00000, 0xfff08020, "ubfx%c\t%8-11r, %16-19r, %F"},
|
| 1412 |
{ARM_EXT_V6T2, 0xf8000e00, 0xff900f00, "str%wt%c\t%12-15r, %a"},
|
| 1413 |
{ARM_EXT_V6T2, 0xfb100000, 0xfff000c0, "smla%5?tb%4?tb%c\t%8-11r, %16-19r, %0-3r, %12-15r"},
|
| 1414 |
{ARM_EXT_V6T2, 0xfbc00080, 0xfff000c0, "smlal%5?tb%4?tb%c\t%12-15r, %8-11r, %16-19r, %0-3r"},
|
| 1415 |
{ARM_EXT_V6T2, 0xf3600000, 0xfff08020, "bfi%c\t%8-11r, %16-19r, %E"},
|
| 1416 |
{ARM_EXT_V6T2, 0xf8100e00, 0xfe900f00, "ldr%wt%c\t%12-15r, %a"},
|
| 1417 |
{ARM_EXT_V6T2, 0xf3000000, 0xffd08020, "ssat%c\t%8-11r, #%0-4d, %16-19r%s"},
|
| 1418 |
{ARM_EXT_V6T2, 0xf3800000, 0xffd08020, "usat%c\t%8-11r, #%0-4d, %16-19r%s"},
|
| 1419 |
{ARM_EXT_V6T2, 0xf2000000, 0xfbf08000, "addw%c\t%8-11r, %16-19r, %I"},
|
| 1420 |
{ARM_EXT_V6T2, 0xf2400000, 0xfbf08000, "movw%c\t%8-11r, %J"},
|
| 1421 |
{ARM_EXT_V6T2, 0xf2a00000, 0xfbf08000, "subw%c\t%8-11r, %16-19r, %I"},
|
| 1422 |
{ARM_EXT_V6T2, 0xf2c00000, 0xfbf08000, "movt%c\t%8-11r, %J"},
|
| 1423 |
{ARM_EXT_V6T2, 0xea000000, 0xffe08000, "and%20's%c.w\t%8-11r, %16-19r, %S"},
|
| 1424 |
{ARM_EXT_V6T2, 0xea200000, 0xffe08000, "bic%20's%c.w\t%8-11r, %16-19r, %S"},
|
| 1425 |
{ARM_EXT_V6T2, 0xea400000, 0xffe08000, "orr%20's%c.w\t%8-11r, %16-19r, %S"},
|
| 1426 |
{ARM_EXT_V6T2, 0xea600000, 0xffe08000, "orn%20's%c\t%8-11r, %16-19r, %S"},
|
| 1427 |
{ARM_EXT_V6T2, 0xea800000, 0xffe08000, "eor%20's%c.w\t%8-11r, %16-19r, %S"},
|
| 1428 |
{ARM_EXT_V6T2, 0xeb000000, 0xffe08000, "add%20's%c.w\t%8-11r, %16-19r, %S"},
|
| 1429 |
{ARM_EXT_V6T2, 0xeb400000, 0xffe08000, "adc%20's%c.w\t%8-11r, %16-19r, %S"},
|
| 1430 |
{ARM_EXT_V6T2, 0xeb600000, 0xffe08000, "sbc%20's%c.w\t%8-11r, %16-19r, %S"},
|
| 1431 |
{ARM_EXT_V6T2, 0xeba00000, 0xffe08000, "sub%20's%c.w\t%8-11r, %16-19r, %S"},
|
| 1432 |
{ARM_EXT_V6T2, 0xebc00000, 0xffe08000, "rsb%20's%c\t%8-11r, %16-19r, %S"},
|
| 1433 |
{ARM_EXT_V6T2, 0xe8400000, 0xfff00000, "strex%c\t%8-11r, %12-15r, [%16-19r, #%0-7W]"},
|
| 1434 |
{ARM_EXT_V6T2, 0xf0000000, 0xfbe08000, "and%20's%c.w\t%8-11r, %16-19r, %M"},
|
| 1435 |
{ARM_EXT_V6T2, 0xf0200000, 0xfbe08000, "bic%20's%c.w\t%8-11r, %16-19r, %M"},
|
| 1436 |
{ARM_EXT_V6T2, 0xf0400000, 0xfbe08000, "orr%20's%c.w\t%8-11r, %16-19r, %M"},
|
| 1437 |
{ARM_EXT_V6T2, 0xf0600000, 0xfbe08000, "orn%20's%c\t%8-11r, %16-19r, %M"},
|
| 1438 |
{ARM_EXT_V6T2, 0xf0800000, 0xfbe08000, "eor%20's%c.w\t%8-11r, %16-19r, %M"},
|
| 1439 |
{ARM_EXT_V6T2, 0xf1000000, 0xfbe08000, "add%20's%c.w\t%8-11r, %16-19r, %M"},
|
| 1440 |
{ARM_EXT_V6T2, 0xf1400000, 0xfbe08000, "adc%20's%c.w\t%8-11r, %16-19r, %M"},
|
| 1441 |
{ARM_EXT_V6T2, 0xf1600000, 0xfbe08000, "sbc%20's%c.w\t%8-11r, %16-19r, %M"},
|
| 1442 |
{ARM_EXT_V6T2, 0xf1a00000, 0xfbe08000, "sub%20's%c.w\t%8-11r, %16-19r, %M"},
|
| 1443 |
{ARM_EXT_V6T2, 0xf1c00000, 0xfbe08000, "rsb%20's%c\t%8-11r, %16-19r, %M"},
|
| 1444 |
{ARM_EXT_V6T2, 0xe8800000, 0xffd00000, "stmia%c.w\t%16-19r%21'!, %m"},
|
| 1445 |
{ARM_EXT_V6T2, 0xe8900000, 0xffd00000, "ldmia%c.w\t%16-19r%21'!, %m"},
|
| 1446 |
{ARM_EXT_V6T2, 0xe9000000, 0xffd00000, "stmdb%c\t%16-19r%21'!, %m"},
|
| 1447 |
{ARM_EXT_V6T2, 0xe9100000, 0xffd00000, "ldmdb%c\t%16-19r%21'!, %m"},
|
| 1448 |
{ARM_EXT_V6T2, 0xe9c00000, 0xffd000ff, "strd%c\t%12-15r, %8-11r, [%16-19r]"},
|
| 1449 |
{ARM_EXT_V6T2, 0xe9d00000, 0xffd000ff, "ldrd%c\t%12-15r, %8-11r, [%16-19r]"},
|
| 1450 |
{ARM_EXT_V6T2, 0xe9400000, 0xff500000, "strd%c\t%12-15r, %8-11r, [%16-19r, #%23`-%0-7W]%21'!"},
|
| 1451 |
{ARM_EXT_V6T2, 0xe9500000, 0xff500000, "ldrd%c\t%12-15r, %8-11r, [%16-19r, #%23`-%0-7W]%21'!"},
|
| 1452 |
{ARM_EXT_V6T2, 0xe8600000, 0xff700000, "strd%c\t%12-15r, %8-11r, [%16-19r], #%23`-%0-7W"},
|
| 1453 |
{ARM_EXT_V6T2, 0xe8700000, 0xff700000, "ldrd%c\t%12-15r, %8-11r, [%16-19r], #%23`-%0-7W"},
|
| 1454 |
{ARM_EXT_V6T2, 0xf8000000, 0xff100000, "str%w%c.w\t%12-15r, %a"},
|
| 1455 |
{ARM_EXT_V6T2, 0xf8100000, 0xfe100000, "ldr%w%c.w\t%12-15r, %a"},
|
| 1456 |
|
| 1457 |
/* Filter out Bcc with cond=E or F, which are used for other instructions. */
|
| 1458 |
{ARM_EXT_V6T2, 0xf3c08000, 0xfbc0d000, "undefined (bcc, cond=0xF)"},
|
| 1459 |
{ARM_EXT_V6T2, 0xf3808000, 0xfbc0d000, "undefined (bcc, cond=0xE)"},
|
| 1460 |
{ARM_EXT_V6T2, 0xf0008000, 0xf800d000, "b%22-25c.w\t%b%X"},
|
| 1461 |
{ARM_EXT_V6T2, 0xf0009000, 0xf800d000, "b%c.w\t%B%x"},
|
| 1462 |
|
| 1463 |
/* These have been 32-bit since the invention of Thumb. */
|
| 1464 |
{ARM_EXT_V4T, 0xf000c000, 0xf800d000, "blx%c\t%B%x"},
|
| 1465 |
{ARM_EXT_V4T, 0xf000d000, 0xf800d000, "bl%c\t%B%x"},
|
| 1466 |
|
| 1467 |
/* Fallback. */
|
| 1468 |
{ARM_EXT_V1, 0x00000000, 0x00000000, "undefined"},
|
| 1469 |
{0, 0, 0, 0}
|
| 1470 |
}; |
| 1471 |
|
| 1472 |
static const char *const arm_conditional[] = |
| 1473 |
{"eq", "ne", "cs", "cc", "mi", "pl", "vs", "vc",
|
| 1474 |
"hi", "ls", "ge", "lt", "gt", "le", "al", "<und>", ""}; |
| 1475 |
|
| 1476 |
static const char *const arm_fp_const[] = |
| 1477 |
{"0.0", "1.0", "2.0", "3.0", "4.0", "5.0", "0.5", "10.0"};
|
| 1478 |
|
| 1479 |
static const char *const arm_shift[] = |
| 1480 |
{"lsl", "lsr", "asr", "ror"};
|
| 1481 |
|
| 1482 |
typedef struct |
| 1483 |
{
|
| 1484 |
const char *name; |
| 1485 |
const char *description; |
| 1486 |
const char *reg_names[16]; |
| 1487 |
} |
| 1488 |
arm_regname; |
| 1489 |
|
| 1490 |
static const arm_regname regnames[] = |
| 1491 |
{
|
| 1492 |
{ "raw" , "Select raw register names",
|
| 1493 |
{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"}},
|
| 1494 |
{ "gcc", "Select register names used by GCC",
|
| 1495 |
{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "sl", "fp", "ip", "sp", "lr", "pc" }},
|
| 1496 |
{ "std", "Select register names used in ARM's ISA documentation",
|
| 1497 |
{ "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12", "sp", "lr", "pc" }},
|
| 1498 |
{ "apcs", "Select register names used in the APCS",
|
| 1499 |
{ "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "sl", "fp", "ip", "sp", "lr", "pc" }},
|
| 1500 |
{ "atpcs", "Select register names used in the ATPCS",
|
| 1501 |
{ "a1", "a2", "a3", "a4", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "IP", "SP", "LR", "PC" }},
|
| 1502 |
{ "special-atpcs", "Select special register names used in the ATPCS",
|
| 1503 |
{ "a1", "a2", "a3", "a4", "v1", "v2", "v3", "WR", "v5", "SB", "SL", "FP", "IP", "SP", "LR", "PC" }},
|
| 1504 |
}; |
| 1505 |
|
| 1506 |
static const char *const iwmmxt_wwnames[] = |
| 1507 |
{"b", "h", "w", "d"};
|
| 1508 |
|
| 1509 |
static const char *const iwmmxt_wwssnames[] = |
| 1510 |
{"b", "bus", "bc", "bss",
|
| 1511 |
"h", "hus", "hc", "hss", |
| 1512 |
"w", "wus", "wc", "wss", |
| 1513 |
"d", "dus", "dc", "dss" |
| 1514 |
}; |
| 1515 |
|
| 1516 |
static const char *const iwmmxt_regnames[] = |
| 1517 |
{ "wr0", "wr1", "wr2", "wr3", "wr4", "wr5", "wr6", "wr7",
|
| 1518 |
"wr8", "wr9", "wr10", "wr11", "wr12", "wr13", "wr14", "wr15" |
| 1519 |
}; |
| 1520 |
|
| 1521 |
static const char *const iwmmxt_cregnames[] = |
| 1522 |
{ "wcid", "wcon", "wcssf", "wcasf", "reserved", "reserved", "reserved", "reserved",
|
| 1523 |
"wcgr0", "wcgr1", "wcgr2", "wcgr3", "reserved", "reserved", "reserved", "reserved" |
| 1524 |
}; |
| 1525 |
|
| 1526 |
/* Default to GCC register name set. */
|
| 1527 |
static unsigned int regname_selected = 1; |
| 1528 |
|
| 1529 |
#define NUM_ARM_REGNAMES NUM_ELEM (regnames)
|
| 1530 |
#define arm_regnames regnames[regname_selected].reg_names
|
| 1531 |
|
| 1532 |
static bfd_boolean force_thumb = false; |
| 1533 |
|
| 1534 |
/* Current IT instruction state. This contains the same state as the IT
|
| 1535 |
bits in the CPSR. */
|
| 1536 |
static unsigned int ifthen_state; |
| 1537 |
/* IT state for the next instruction. */
|
| 1538 |
static unsigned int ifthen_next_state; |
| 1539 |
/* The address of the insn for which the IT state is valid. */
|
| 1540 |
static bfd_vma ifthen_address;
|
| 1541 |
#define IFTHEN_COND ((ifthen_state >> 4) & 0xf) |
| 1542 |
|
| 1543 |
/* Cached mapping symbol state. */
|
| 1544 |
enum map_type {
|
| 1545 |
MAP_ARM, |
| 1546 |
MAP_THUMB, |
| 1547 |
MAP_DATA |
| 1548 |
}; |
| 1549 |
|
| 1550 |
enum map_type last_type;
|
| 1551 |
int last_mapping_sym = -1; |
| 1552 |
bfd_vma last_mapping_addr = 0;
|
| 1553 |
|
| 1554 |
/* Decode a bitfield of the form matching regexp (N(-N)?,)*N(-N)?.
|
| 1555 |
Returns pointer to following character of the format string and
|
| 1556 |
fills in *VALUEP and *WIDTHP with the extracted value and number of
|
| 1557 |
bits extracted. WIDTHP can be NULL. */
|
| 1558 |
|
| 1559 |
static const char * |
| 1560 |
arm_decode_bitfield (const char *ptr, unsigned long insn, |
| 1561 |
unsigned long *valuep, int *widthp) |
| 1562 |
{
|
| 1563 |
unsigned long value = 0; |
| 1564 |
int width = 0; |
| 1565 |
|
| 1566 |
do
|
| 1567 |
{
|
| 1568 |
int start, end;
|
| 1569 |
int bits;
|
| 1570 |
|
| 1571 |
for (start = 0; *ptr >= '0' && *ptr <= '9'; ptr++) |
| 1572 |
start = start * 10 + *ptr - '0'; |
| 1573 |
if (*ptr == '-') |
| 1574 |
for (end = 0, ptr++; *ptr >= '0' && *ptr <= '9'; ptr++) |
| 1575 |
end = end * 10 + *ptr - '0'; |
| 1576 |
else
|
| 1577 |
end = start; |
| 1578 |
bits = end - start; |
| 1579 |
if (bits < 0) |
| 1580 |
abort (); |
| 1581 |
value |= ((insn >> start) & ((2ul << bits) - 1)) << width; |
| 1582 |
width += bits + 1;
|
| 1583 |
} |
| 1584 |
while (*ptr++ == ','); |
| 1585 |
*valuep = value; |
| 1586 |
if (widthp)
|
| 1587 |
*widthp = width; |
| 1588 |
return ptr - 1; |
| 1589 |
} |
| 1590 |
|
| 1591 |
static void |
| 1592 |
arm_decode_shift (long given, fprintf_ftype func, void *stream, |
| 1593 |
int print_shift)
|
| 1594 |
{
|
| 1595 |
func (stream, "%s", arm_regnames[given & 0xf]); |
| 1596 |
|
| 1597 |
if ((given & 0xff0) != 0) |
| 1598 |
{
|
| 1599 |
if ((given & 0x10) == 0) |
| 1600 |
{
|
| 1601 |
int amount = (given & 0xf80) >> 7; |
| 1602 |
int shift = (given & 0x60) >> 5; |
| 1603 |
|
| 1604 |
if (amount == 0) |
| 1605 |
{
|
| 1606 |
if (shift == 3) |
| 1607 |
{
|
| 1608 |
func (stream, ", rrx");
|
| 1609 |
return;
|
| 1610 |
} |
| 1611 |
|
| 1612 |
amount = 32;
|
| 1613 |
} |
| 1614 |
|
| 1615 |
if (print_shift)
|
| 1616 |
func (stream, ", %s #%d", arm_shift[shift], amount);
|
| 1617 |
else
|
| 1618 |
func (stream, ", #%d", amount);
|
| 1619 |
} |
| 1620 |
else if (print_shift) |
| 1621 |
func (stream, ", %s %s", arm_shift[(given & 0x60) >> 5], |
| 1622 |
arm_regnames[(given & 0xf00) >> 8]); |
| 1623 |
else
|
| 1624 |
func (stream, ", %s", arm_regnames[(given & 0xf00) >> 8]); |
| 1625 |
} |
| 1626 |
} |
| 1627 |
|
| 1628 |
/* Print one coprocessor instruction on INFO->STREAM.
|
| 1629 |
Return true if the instuction matched, false if this is not a
|
| 1630 |
recognised coprocessor instruction. */
|
| 1631 |
|
| 1632 |
static bfd_boolean
|
| 1633 |
print_insn_coprocessor (bfd_vma pc, struct disassemble_info *info, long given, |
| 1634 |
bfd_boolean thumb) |
| 1635 |
{
|
| 1636 |
const struct opcode32 *insn; |
| 1637 |
void *stream = info->stream;
|
| 1638 |
fprintf_ftype func = info->fprintf_func; |
| 1639 |
unsigned long mask; |
| 1640 |
unsigned long value; |
| 1641 |
int cond;
|
| 1642 |
|
| 1643 |
for (insn = coprocessor_opcodes; insn->assembler; insn++)
|
| 1644 |
{
|
| 1645 |
if (insn->value == FIRST_IWMMXT_INSN
|
| 1646 |
&& info->mach != bfd_mach_arm_XScale |
| 1647 |
&& info->mach != bfd_mach_arm_iWMMXt |
| 1648 |
&& info->mach != bfd_mach_arm_iWMMXt2) |
| 1649 |
insn = insn + IWMMXT_INSN_COUNT; |
| 1650 |
|
| 1651 |
mask = insn->mask; |
| 1652 |
value = insn->value; |
| 1653 |
if (thumb)
|
| 1654 |
{
|
| 1655 |
/* The high 4 bits are 0xe for Arm conditional instructions, and
|
| 1656 |
0xe for arm unconditional instructions. The rest of the
|
| 1657 |
encoding is the same. */
|
| 1658 |
mask |= 0xf0000000;
|
| 1659 |
value |= 0xe0000000;
|
| 1660 |
if (ifthen_state)
|
| 1661 |
cond = IFTHEN_COND; |
| 1662 |
else
|
| 1663 |
cond = 16;
|
| 1664 |
} |
| 1665 |
else
|
| 1666 |
{
|
| 1667 |
/* Only match unconditional instuctions against unconditional
|
| 1668 |
patterns. */
|
| 1669 |
if ((given & 0xf0000000) == 0xf0000000) |
| 1670 |
{
|
| 1671 |
mask |= 0xf0000000;
|
| 1672 |
cond = 16;
|
| 1673 |
} |
| 1674 |
else
|
| 1675 |
{
|
| 1676 |
cond = (given >> 28) & 0xf; |
| 1677 |
if (cond == 0xe) |
| 1678 |
cond = 16;
|
| 1679 |
} |
| 1680 |
} |
| 1681 |
if ((given & mask) == value)
|
| 1682 |
{
|
| 1683 |
const char *c; |
| 1684 |
|
| 1685 |
for (c = insn->assembler; *c; c++)
|
| 1686 |
{
|
| 1687 |
if (*c == '%') |
| 1688 |
{
|
| 1689 |
switch (*++c)
|
| 1690 |
{
|
| 1691 |
case '%': |
| 1692 |
func (stream, "%%");
|
| 1693 |
break;
|
| 1694 |
|
| 1695 |
case 'A': |
| 1696 |
func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]); |
| 1697 |
|
| 1698 |
if ((given & (1 << 24)) != 0) |
| 1699 |
{
|
| 1700 |
int offset = given & 0xff; |
| 1701 |
|
| 1702 |
if (offset)
|
| 1703 |
func (stream, ", #%s%d]%s",
|
| 1704 |
((given & 0x00800000) == 0 ? "-" : ""), |
| 1705 |
offset * 4,
|
| 1706 |
((given & 0x00200000) != 0 ? "!" : "")); |
| 1707 |
else
|
| 1708 |
func (stream, "]");
|
| 1709 |
} |
| 1710 |
else
|
| 1711 |
{
|
| 1712 |
int offset = given & 0xff; |
| 1713 |
|
| 1714 |
func (stream, "]");
|
| 1715 |
|
| 1716 |
if (given & (1 << 21)) |
| 1717 |
{
|
| 1718 |
if (offset)
|
| 1719 |
func (stream, ", #%s%d",
|
| 1720 |
((given & 0x00800000) == 0 ? "-" : ""), |
| 1721 |
offset * 4);
|
| 1722 |
} |
| 1723 |
else
|
| 1724 |
func (stream, ", {%d}", offset);
|
| 1725 |
} |
| 1726 |
break;
|
| 1727 |
|
| 1728 |
case 'B': |
| 1729 |
{
|
| 1730 |
int regno = ((given >> 12) & 0xf) | ((given >> (22 - 4)) & 0x10); |
| 1731 |
int offset = (given >> 1) & 0x3f; |
| 1732 |
|
| 1733 |
if (offset == 1) |
| 1734 |
func (stream, "{d%d}", regno);
|
| 1735 |
else if (regno + offset > 32) |
| 1736 |
func (stream, "{d%d-<overflow reg d%d>}", regno, regno + offset - 1); |
| 1737 |
else
|
| 1738 |
func (stream, "{d%d-d%d}", regno, regno + offset - 1); |
| 1739 |
} |
| 1740 |
break;
|
| 1741 |
|
| 1742 |
case 'C': |
| 1743 |
{
|
| 1744 |
int rn = (given >> 16) & 0xf; |
| 1745 |
int offset = (given & 0xff) * 4; |
| 1746 |
int add = (given >> 23) & 1; |
| 1747 |
|
| 1748 |
func (stream, "[%s", arm_regnames[rn]);
|
| 1749 |
|
| 1750 |
if (offset)
|
| 1751 |
{
|
| 1752 |
if (!add)
|
| 1753 |
offset = -offset; |
| 1754 |
func (stream, ", #%d", offset);
|
| 1755 |
} |
| 1756 |
func (stream, "]");
|
| 1757 |
if (rn == 15) |
| 1758 |
{
|
| 1759 |
func (stream, "\t; ");
|
| 1760 |
/* FIXME: Unsure if info->bytes_per_chunk is the
|
| 1761 |
right thing to use here. */
|
| 1762 |
info->print_address_func (offset + pc |
| 1763 |
+ info->bytes_per_chunk * 2, info);
|
| 1764 |
} |
| 1765 |
} |
| 1766 |
break;
|
| 1767 |
|
| 1768 |
case 'c': |
| 1769 |
func (stream, "%s", arm_conditional[cond]);
|
| 1770 |
break;
|
| 1771 |
|
| 1772 |
case 'I': |
| 1773 |
/* Print a Cirrus/DSP shift immediate. */
|
| 1774 |
/* Immediates are 7bit signed ints with bits 0..3 in
|
| 1775 |
bits 0..3 of opcode and bits 4..6 in bits 5..7
|
| 1776 |
of opcode. */
|
| 1777 |
{
|
| 1778 |
int imm;
|
| 1779 |
|
| 1780 |
imm = (given & 0xf) | ((given & 0xe0) >> 1); |
| 1781 |
|
| 1782 |
/* Is ``imm'' a negative number? */
|
| 1783 |
if (imm & 0x40) |
| 1784 |
imm |= (-1 << 7); |
| 1785 |
|
| 1786 |
func (stream, "%d", imm);
|
| 1787 |
} |
| 1788 |
|
| 1789 |
break;
|
| 1790 |
|
| 1791 |
case 'F': |
| 1792 |
switch (given & 0x00408000) |
| 1793 |
{
|
| 1794 |
case 0: |
| 1795 |
func (stream, "4");
|
| 1796 |
break;
|
| 1797 |
case 0x8000: |
| 1798 |
func (stream, "1");
|
| 1799 |
break;
|
| 1800 |
case 0x00400000: |
| 1801 |
func (stream, "2");
|
| 1802 |
break;
|
| 1803 |
default:
|
| 1804 |
func (stream, "3");
|
| 1805 |
} |
| 1806 |
break;
|
| 1807 |
|
| 1808 |
case 'P': |
| 1809 |
switch (given & 0x00080080) |
| 1810 |
{
|
| 1811 |
case 0: |
| 1812 |
func (stream, "s");
|
| 1813 |
break;
|
| 1814 |
case 0x80: |
| 1815 |
func (stream, "d");
|
| 1816 |
break;
|
| 1817 |
case 0x00080000: |
| 1818 |
func (stream, "e");
|
| 1819 |
break;
|
| 1820 |
default:
|
| 1821 |
func (stream, _("<illegal precision>"));
|
| 1822 |
break;
|
| 1823 |
} |
| 1824 |
break;
|
| 1825 |
case 'Q': |
| 1826 |
switch (given & 0x00408000) |
| 1827 |
{
|
| 1828 |
case 0: |
| 1829 |
func (stream, "s");
|
| 1830 |
break;
|
| 1831 |
case 0x8000: |
| 1832 |
func (stream, "d");
|
| 1833 |
break;
|
| 1834 |
case 0x00400000: |
| 1835 |
func (stream, "e");
|
| 1836 |
break;
|
| 1837 |
default:
|
| 1838 |
func (stream, "p");
|
| 1839 |
break;
|
| 1840 |
} |
| 1841 |
break;
|
| 1842 |
case 'R': |
| 1843 |
switch (given & 0x60) |
| 1844 |
{
|
| 1845 |
case 0: |
| 1846 |
break;
|
| 1847 |
case 0x20: |
| 1848 |
func (stream, "p");
|
| 1849 |
break;
|
| 1850 |
case 0x40: |
| 1851 |
func (stream, "m");
|
| 1852 |
break;
|
| 1853 |
default:
|
| 1854 |
func (stream, "z");
|
| 1855 |
break;
|
| 1856 |
} |
| 1857 |
break;
|
| 1858 |
|
| 1859 |
case '0': case '1': case '2': case '3': case '4': |
| 1860 |
case '5': case '6': case '7': case '8': case '9': |
| 1861 |
{
|
| 1862 |
int width;
|
| 1863 |
unsigned long value; |
| 1864 |
|
| 1865 |
c = arm_decode_bitfield (c, given, &value, &width); |
| 1866 |
|
| 1867 |
switch (*c)
|
| 1868 |
{
|
| 1869 |
case 'r': |
| 1870 |
func (stream, "%s", arm_regnames[value]);
|
| 1871 |
break;
|
| 1872 |
case 'D': |
| 1873 |
func (stream, "d%ld", value);
|
| 1874 |
break;
|
| 1875 |
case 'Q': |
| 1876 |
if (value & 1) |
| 1877 |
func (stream, "<illegal reg q%ld.5>", value >> 1); |
| 1878 |
else
|
| 1879 |
func (stream, "q%ld", value >> 1); |
| 1880 |
break;
|
| 1881 |
case 'd': |
| 1882 |
func (stream, "%ld", value);
|
| 1883 |
break;
|
| 1884 |
case 'k': |
| 1885 |
{
|
| 1886 |
int from = (given & (1 << 7)) ? 32 : 16; |
| 1887 |
func (stream, "%ld", from - value);
|
| 1888 |
} |
| 1889 |
break;
|
| 1890 |
|
| 1891 |
case 'f': |
| 1892 |
if (value > 7) |
| 1893 |
func (stream, "#%s", arm_fp_const[value & 7]); |
| 1894 |
else
|
| 1895 |
func (stream, "f%ld", value);
|
| 1896 |
break;
|
| 1897 |
|
| 1898 |
case 'w': |
| 1899 |
if (width == 2) |
| 1900 |
func (stream, "%s", iwmmxt_wwnames[value]);
|
| 1901 |
else
|
| 1902 |
func (stream, "%s", iwmmxt_wwssnames[value]);
|
| 1903 |
break;
|
| 1904 |
|
| 1905 |
case 'g': |
| 1906 |
func (stream, "%s", iwmmxt_regnames[value]);
|
| 1907 |
break;
|
| 1908 |
case 'G': |
| 1909 |
func (stream, "%s", iwmmxt_cregnames[value]);
|
| 1910 |
break;
|
| 1911 |
|
| 1912 |
case 'x': |
| 1913 |
func (stream, "0x%lx", value);
|
| 1914 |
break;
|
| 1915 |
|
| 1916 |
case '`': |
| 1917 |
c++; |
| 1918 |
if (value == 0) |
| 1919 |
func (stream, "%c", *c);
|
| 1920 |
break;
|
| 1921 |
case '\'': |
| 1922 |
c++; |
| 1923 |
if (value == ((1ul << width) - 1)) |
| 1924 |
func (stream, "%c", *c);
|
| 1925 |
break;
|
| 1926 |
case '?': |
| 1927 |
func (stream, "%c", c[(1 << width) - (int)value]); |
| 1928 |
c += 1 << width;
|
| 1929 |
break;
|
| 1930 |
default:
|
| 1931 |
abort (); |
| 1932 |
} |
| 1933 |
break;
|
| 1934 |
|
| 1935 |
case 'y': |
| 1936 |
case 'z': |
| 1937 |
{
|
| 1938 |
int single = *c++ == 'y'; |
| 1939 |
int regno;
|
| 1940 |
|
| 1941 |
switch (*c)
|
| 1942 |
{
|
| 1943 |
case '4': /* Sm pair */ |
| 1944 |
func (stream, "{");
|
| 1945 |
/* Fall through. */
|
| 1946 |
case '0': /* Sm, Dm */ |
| 1947 |
regno = given & 0x0000000f;
|
| 1948 |
if (single)
|
| 1949 |
{
|
| 1950 |
regno <<= 1;
|
| 1951 |
regno += (given >> 5) & 1; |
| 1952 |
} |
| 1953 |
else
|
| 1954 |
regno += ((given >> 5) & 1) << 4; |
| 1955 |
break;
|
| 1956 |
|
| 1957 |
case '1': /* Sd, Dd */ |
| 1958 |
regno = (given >> 12) & 0x0000000f; |
| 1959 |
if (single)
|
| 1960 |
{
|
| 1961 |
regno <<= 1;
|
| 1962 |
regno += (given >> 22) & 1; |
| 1963 |
} |
| 1964 |
else
|
| 1965 |
regno += ((given >> 22) & 1) << 4; |
| 1966 |
break;
|
| 1967 |
|
| 1968 |
case '2': /* Sn, Dn */ |
| 1969 |
regno = (given >> 16) & 0x0000000f; |
| 1970 |
if (single)
|
| 1971 |
{
|
| 1972 |
regno <<= 1;
|
| 1973 |
regno += (given >> 7) & 1; |
| 1974 |
} |
| 1975 |
else
|
| 1976 |
regno += ((given >> 7) & 1) << 4; |
| 1977 |
break;
|
| 1978 |
|
| 1979 |
case '3': /* List */ |
| 1980 |
func (stream, "{");
|
| 1981 |
regno = (given >> 12) & 0x0000000f; |
| 1982 |
if (single)
|
| 1983 |
{
|
| 1984 |
regno <<= 1;
|
| 1985 |
regno += (given >> 22) & 1; |
| 1986 |
} |
| 1987 |
else
|
| 1988 |
regno += ((given >> 22) & 1) << 4; |
| 1989 |
break;
|
| 1990 |
|
| 1991 |
default:
|
| 1992 |
abort (); |
| 1993 |
} |
| 1994 |
|
| 1995 |
func (stream, "%c%d", single ? 's' : 'd', regno); |
| 1996 |
|
| 1997 |
if (*c == '3') |
| 1998 |
{
|
| 1999 |
int count = given & 0xff; |
| 2000 |
|
| 2001 |
if (single == 0) |
| 2002 |
count >>= 1;
|
| 2003 |
|
| 2004 |
if (--count)
|
| 2005 |
{
|
| 2006 |
func (stream, "-%c%d",
|
| 2007 |
single ? 's' : 'd', |
| 2008 |
regno + count); |
| 2009 |
} |
| 2010 |
|
| 2011 |
func (stream, "}");
|
| 2012 |
} |
| 2013 |
else if (*c == '4') |
| 2014 |
func (stream, ", %c%d}", single ? 's' : 'd', |
| 2015 |
regno + 1);
|
| 2016 |
} |
| 2017 |
break;
|
| 2018 |
|
| 2019 |
case 'L': |
| 2020 |
switch (given & 0x00400100) |
| 2021 |
{
|
| 2022 |
case 0x00000000: func (stream, "b"); break; |
| 2023 |
case 0x00400000: func (stream, "h"); break; |
| 2024 |
case 0x00000100: func (stream, "w"); break; |
| 2025 |
case 0x00400100: func (stream, "d"); break; |
| 2026 |
default:
|
| 2027 |
break;
|
| 2028 |
} |
| 2029 |
break;
|
| 2030 |
|
| 2031 |
case 'Z': |
| 2032 |
{
|
| 2033 |
int value;
|
| 2034 |
/* given (20, 23) | given (0, 3) */
|
| 2035 |
value = ((given >> 16) & 0xf0) | (given & 0xf); |
| 2036 |
func (stream, "%d", value);
|
| 2037 |
} |
| 2038 |
break;
|
| 2039 |
|
| 2040 |
case 'l': |
| 2041 |
/* This is like the 'A' operator, except that if
|
| 2042 |
the width field "M" is zero, then the offset is
|
| 2043 |
*not* multiplied by four. */
|
| 2044 |
{
|
| 2045 |
int offset = given & 0xff; |
| 2046 |
int multiplier = (given & 0x00000100) ? 4 : 1; |
| 2047 |
|
| 2048 |
func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]); |
| 2049 |
|
| 2050 |
if (offset)
|
| 2051 |
{
|
| 2052 |
if ((given & 0x01000000) != 0) |
| 2053 |
func (stream, ", #%s%d]%s",
|
| 2054 |
((given & 0x00800000) == 0 ? "-" : ""), |
| 2055 |
offset * multiplier, |
| 2056 |
((given & 0x00200000) != 0 ? "!" : "")); |
| 2057 |
else
|
| 2058 |
func (stream, "], #%s%d",
|
| 2059 |
((given & 0x00800000) == 0 ? "-" : ""), |
| 2060 |
offset * multiplier); |
| 2061 |
} |
| 2062 |
else
|
| 2063 |
func (stream, "]");
|
| 2064 |
} |
| 2065 |
break;
|
| 2066 |
|
| 2067 |
case 'r': |
| 2068 |
{
|
| 2069 |
int imm4 = (given >> 4) & 0xf; |
| 2070 |
int puw_bits = ((given >> 22) & 6) | ((given >> 21) & 1); |
| 2071 |
int ubit = (given >> 23) & 1; |
| 2072 |
const char *rm = arm_regnames [given & 0xf]; |
| 2073 |
const char *rn = arm_regnames [(given >> 16) & 0xf]; |
| 2074 |
|
| 2075 |
switch (puw_bits)
|
| 2076 |
{
|
| 2077 |
case 1: |
| 2078 |
/* fall through */
|
| 2079 |
case 3: |
| 2080 |
func (stream, "[%s], %c%s", rn, ubit ? '+' : '-', rm); |
| 2081 |
if (imm4)
|
| 2082 |
func (stream, ", lsl #%d", imm4);
|
| 2083 |
break;
|
| 2084 |
|
| 2085 |
case 4: |
| 2086 |
/* fall through */
|
| 2087 |
case 5: |
| 2088 |
/* fall through */
|
| 2089 |
case 6: |
| 2090 |
/* fall through */
|
| 2091 |
case 7: |
| 2092 |
func (stream, "[%s, %c%s", rn, ubit ? '+' : '-', rm); |
| 2093 |
if (imm4 > 0) |
| 2094 |
func (stream, ", lsl #%d", imm4);
|
| 2095 |
func (stream, "]");
|
| 2096 |
if (puw_bits == 5 || puw_bits == 7) |
| 2097 |
func (stream, "!");
|
| 2098 |
break;
|
| 2099 |
|
| 2100 |
default:
|
| 2101 |
func (stream, "INVALID");
|
| 2102 |
} |
| 2103 |
} |
| 2104 |
break;
|
| 2105 |
|
| 2106 |
case 'i': |
| 2107 |
{
|
| 2108 |
long imm5;
|
| 2109 |
imm5 = ((given & 0x100) >> 4) | (given & 0xf); |
| 2110 |
func (stream, "%ld", (imm5 == 0) ? 32 : imm5); |
| 2111 |
} |
| 2112 |
break;
|
| 2113 |
|
| 2114 |
default:
|
| 2115 |
abort (); |
| 2116 |
} |
| 2117 |
} |
| 2118 |
} |
| 2119 |
else
|
| 2120 |
func (stream, "%c", *c);
|
| 2121 |
} |
| 2122 |
return true; |
| 2123 |
} |
| 2124 |
} |
| 2125 |
return false; |
| 2126 |
} |
| 2127 |
|
| 2128 |
static void |
| 2129 |
print_arm_address (bfd_vma pc, struct disassemble_info *info, long given) |
| 2130 |
{
|
| 2131 |
void *stream = info->stream;
|
| 2132 |
fprintf_ftype func = info->fprintf_func; |
| 2133 |
|
| 2134 |
if (((given & 0x000f0000) == 0x000f0000) |
| 2135 |
&& ((given & 0x02000000) == 0)) |
| 2136 |
{
|
| 2137 |
int offset = given & 0xfff; |
| 2138 |
|
| 2139 |
func (stream, "[pc");
|
| 2140 |
|
| 2141 |
if (given & 0x01000000) |
| 2142 |
{
|
| 2143 |
if ((given & 0x00800000) == 0) |
| 2144 |
offset = - offset; |
| 2145 |
|
| 2146 |
/* Pre-indexed. */
|
| 2147 |
func (stream, ", #%d]", offset);
|
| 2148 |
|
| 2149 |
offset += pc + 8;
|
| 2150 |
|
| 2151 |
/* Cope with the possibility of write-back
|
| 2152 |
being used. Probably a very dangerous thing
|
| 2153 |
for the programmer to do, but who are we to
|
| 2154 |
argue ? */
|
| 2155 |
if (given & 0x00200000) |
| 2156 |
func (stream, "!");
|
| 2157 |
} |
| 2158 |
else
|
| 2159 |
{
|
| 2160 |
/* Post indexed. */
|
| 2161 |
func (stream, "], #%d", offset);
|
| 2162 |
|
| 2163 |
/* ie ignore the offset. */
|
| 2164 |
offset = pc + 8;
|
| 2165 |
} |
| 2166 |
|
| 2167 |
func (stream, "\t; ");
|
| 2168 |
info->print_address_func (offset, info); |
| 2169 |
} |
| 2170 |
else
|
| 2171 |
{
|
| 2172 |
func (stream, "[%s",
|
| 2173 |
arm_regnames[(given >> 16) & 0xf]); |
| 2174 |
if ((given & 0x01000000) != 0) |
| 2175 |
{
|
| 2176 |
if ((given & 0x02000000) == 0) |
| 2177 |
{
|
| 2178 |
int offset = given & 0xfff; |
| 2179 |
if (offset)
|
| 2180 |
func (stream, ", #%s%d",
|
| 2181 |
(((given & 0x00800000) == 0) |
| 2182 |
? "-" : ""), offset); |
| 2183 |
} |
| 2184 |
else
|
| 2185 |
{
|
| 2186 |
func (stream, ", %s",
|
| 2187 |
(((given & 0x00800000) == 0) |
| 2188 |
? "-" : "")); |
| 2189 |
arm_decode_shift (given, func, stream, 1);
|
| 2190 |
} |
| 2191 |
|
| 2192 |
func (stream, "]%s",
|
| 2193 |
((given & 0x00200000) != 0) ? "!" : ""); |
| 2194 |
} |
| 2195 |
else
|
| 2196 |
{
|
| 2197 |
if ((given & 0x02000000) == 0) |
| 2198 |
{
|
| 2199 |
int offset = given & 0xfff; |
| 2200 |
if (offset)
|
| 2201 |
func (stream, "], #%s%d",
|
| 2202 |
(((given & 0x00800000) == 0) |
| 2203 |
? "-" : ""), offset); |
| 2204 |
else
|
| 2205 |
func (stream, "]");
|
| 2206 |
} |
| 2207 |
else
|
| 2208 |
{
|
| 2209 |
func (stream, "], %s",
|
| 2210 |
(((given & 0x00800000) == 0) |
| 2211 |
? "-" : "")); |
| 2212 |
arm_decode_shift (given, func, stream, 1);
|
| 2213 |
} |
| 2214 |
} |
| 2215 |
} |
| 2216 |
} |
| 2217 |
|
| 2218 |
/* Print one neon instruction on INFO->STREAM.
|
| 2219 |
Return true if the instuction matched, false if this is not a
|
| 2220 |
recognised neon instruction. */
|
| 2221 |
|
| 2222 |
static bfd_boolean
|
| 2223 |
print_insn_neon (struct disassemble_info *info, long given, bfd_boolean thumb) |
| 2224 |
{
|
| 2225 |
const struct opcode32 *insn; |
| 2226 |
void *stream = info->stream;
|
| 2227 |
fprintf_ftype func = info->fprintf_func; |
| 2228 |
|
| 2229 |
if (thumb)
|
| 2230 |
{
|
| 2231 |
if ((given & 0xef000000) == 0xef000000) |
| 2232 |
{
|
| 2233 |
/* move bit 28 to bit 24 to translate Thumb2 to ARM encoding. */
|
| 2234 |
unsigned long bit28 = given & (1 << 28); |
| 2235 |
|
| 2236 |
given &= 0x00ffffff;
|
| 2237 |
if (bit28)
|
| 2238 |
given |= 0xf3000000;
|
| 2239 |
else
|
| 2240 |
given |= 0xf2000000;
|
| 2241 |
} |
| 2242 |
else if ((given & 0xff000000) == 0xf9000000) |
| 2243 |
given ^= 0xf9000000 ^ 0xf4000000; |
| 2244 |
else
|
| 2245 |
return false; |
| 2246 |
} |
| 2247 |
|
| 2248 |
for (insn = neon_opcodes; insn->assembler; insn++)
|
| 2249 |
{
|
| 2250 |
if ((given & insn->mask) == insn->value)
|
| 2251 |
{
|
| 2252 |
const char *c; |
| 2253 |
|
| 2254 |
for (c = insn->assembler; *c; c++)
|
| 2255 |
{
|
| 2256 |
if (*c == '%') |
| 2257 |
{
|
| 2258 |
switch (*++c)
|
| 2259 |
{
|
| 2260 |
case '%': |
| 2261 |
func (stream, "%%");
|
| 2262 |
break;
|
| 2263 |
|
| 2264 |
case 'c': |
| 2265 |
if (thumb && ifthen_state)
|
| 2266 |
func (stream, "%s", arm_conditional[IFTHEN_COND]);
|
| 2267 |
break;
|
| 2268 |
|
| 2269 |
case 'A': |
| 2270 |
{
|
| 2271 |
static const unsigned char enc[16] = |
| 2272 |
{
|
| 2273 |
0x4, 0x14, /* st4 0,1 */ |
| 2274 |
0x4, /* st1 2 */ |
| 2275 |
0x4, /* st2 3 */ |
| 2276 |
0x3, /* st3 4 */ |
| 2277 |
0x13, /* st3 5 */ |
| 2278 |
0x3, /* st1 6 */ |
| 2279 |
0x1, /* st1 7 */ |
| 2280 |
0x2, /* st2 8 */ |
| 2281 |
0x12, /* st2 9 */ |
| 2282 |
0x2, /* st1 10 */ |
| 2283 |
0, 0, 0, 0, 0 |
| 2284 |
}; |
| 2285 |
int rd = ((given >> 12) & 0xf) | (((given >> 22) & 1) << 4); |
| 2286 |
int rn = ((given >> 16) & 0xf); |
| 2287 |
int rm = ((given >> 0) & 0xf); |
| 2288 |
int align = ((given >> 4) & 0x3); |
| 2289 |
int type = ((given >> 8) & 0xf); |
| 2290 |
int n = enc[type] & 0xf; |
| 2291 |
int stride = (enc[type] >> 4) + 1; |
| 2292 |
int ix;
|
| 2293 |
|
| 2294 |
func (stream, "{");
|
| 2295 |
if (stride > 1) |
| 2296 |
for (ix = 0; ix != n; ix++) |
| 2297 |
func (stream, "%sd%d", ix ? "," : "", rd + ix * stride); |
| 2298 |
else if (n == 1) |
| 2299 |
func (stream, "d%d", rd);
|
| 2300 |
else
|
| 2301 |
func (stream, "d%d-d%d", rd, rd + n - 1); |
| 2302 |
func (stream, "}, [%s", arm_regnames[rn]);
|
| 2303 |
if (align)
|
| 2304 |
func (stream, ", :%d", 32 << align); |
| 2305 |
func (stream, "]");
|
| 2306 |
if (rm == 0xd) |
| 2307 |
func (stream, "!");
|
| 2308 |
else if (rm != 0xf) |
| 2309 |
func (stream, ", %s", arm_regnames[rm]);
|
| 2310 |
} |
| 2311 |
break;
|
| 2312 |
|
| 2313 |
case 'B': |
| 2314 |
{
|
| 2315 |
int rd = ((given >> 12) & 0xf) | (((given >> 22) & 1) << 4); |
| 2316 |
int rn = ((given >> 16) & 0xf); |
| 2317 |
int rm = ((given >> 0) & 0xf); |
| 2318 |
int idx_align = ((given >> 4) & 0xf); |
| 2319 |
int align = 0; |
| 2320 |
int size = ((given >> 10) & 0x3); |
| 2321 |
int idx = idx_align >> (size + 1); |
| 2322 |
int length = ((given >> 8) & 3) + 1; |
| 2323 |
int stride = 1; |
| 2324 |
int i;
|
| 2325 |
|
| 2326 |
if (length > 1 && size > 0) |
| 2327 |
stride = (idx_align & (1 << size)) ? 2 : 1; |
| 2328 |
|
| 2329 |
switch (length)
|
| 2330 |
{
|
| 2331 |
case 1: |
| 2332 |
{
|
| 2333 |
int amask = (1 << size) - 1; |
| 2334 |
if ((idx_align & (1 << size)) != 0) |
| 2335 |
return false; |
| 2336 |
if (size > 0) |
| 2337 |
{
|
| 2338 |
if ((idx_align & amask) == amask)
|
| 2339 |
align = 8 << size;
|
| 2340 |
else if ((idx_align & amask) != 0) |
| 2341 |
return false; |
| 2342 |
} |
| 2343 |
} |
| 2344 |
break;
|
| 2345 |
|
| 2346 |
case 2: |
| 2347 |
if (size == 2 && (idx_align & 2) != 0) |
| 2348 |
return false; |
| 2349 |
align = (idx_align & 1) ? 16 << size : 0; |
| 2350 |
break;
|
| 2351 |
|
| 2352 |
case 3: |
| 2353 |
if ((size == 2 && (idx_align & 3) != 0) |
| 2354 |
|| (idx_align & 1) != 0) |
| 2355 |
return false; |
| 2356 |
break;
|
| 2357 |
|
| 2358 |
case 4: |
| 2359 |
if (size == 2) |
| 2360 |
{
|
| 2361 |
if ((idx_align & 3) == 3) |
| 2362 |
return false; |
| 2363 |
align = (idx_align & 3) * 64; |
| 2364 |
} |
| 2365 |
else
|
| 2366 |
align = (idx_align & 1) ? 32 << size : 0; |
| 2367 |
break;
|
| 2368 |
|
| 2369 |
default:
|
| 2370 |
abort (); |
| 2371 |
} |
| 2372 |
|
| 2373 |
func (stream, "{");
|
| 2374 |
for (i = 0; i < length; i++) |
| 2375 |
func (stream, "%sd%d[%d]", (i == 0) ? "" : ",", |
| 2376 |
rd + i * stride, idx); |
| 2377 |
func (stream, "}, [%s", arm_regnames[rn]);
|
| 2378 |
if (align)
|
| 2379 |
func (stream, ", :%d", align);
|
| 2380 |
func (stream, "]");
|
| 2381 |
if (rm == 0xd) |
| 2382 |
func (stream, "!");
|
| 2383 |
else if (rm != 0xf) |
| 2384 |
func (stream, ", %s", arm_regnames[rm]);
|
| 2385 |
} |
| 2386 |
break;
|
| 2387 |
|
| 2388 |
case 'C': |
| 2389 |
{
|
| 2390 |
int rd = ((given >> 12) & 0xf) | (((given >> 22) & 1) << 4); |
| 2391 |
int rn = ((given >> 16) & 0xf); |
| 2392 |
int rm = ((given >> 0) & 0xf); |
| 2393 |
int align = ((given >> 4) & 0x1); |
| 2394 |
int size = ((given >> 6) & 0x3); |
| 2395 |
int type = ((given >> 8) & 0x3); |
| 2396 |
int n = type + 1; |
| 2397 |
int stride = ((given >> 5) & 0x1); |
| 2398 |
int ix;
|
| 2399 |
|
| 2400 |
if (stride && (n == 1)) |
| 2401 |
n++; |
| 2402 |
else
|
| 2403 |
stride++; |
| 2404 |
|
| 2405 |
func (stream, "{");
|
| 2406 |
if (stride > 1) |
| 2407 |
for (ix = 0; ix != n; ix++) |
| 2408 |
func (stream, "%sd%d[]", ix ? "," : "", rd + ix * stride); |
| 2409 |
else if (n == 1) |
| 2410 |
func (stream, "d%d[]", rd);
|
| 2411 |
else
|
| 2412 |
func (stream, "d%d[]-d%d[]", rd, rd + n - 1); |
| 2413 |
func (stream, "}, [%s", arm_regnames[rn]);
|
| 2414 |
if (align)
|
| 2415 |
{
|
| 2416 |
int align = (8 * (type + 1)) << size; |
| 2417 |
if (type == 3) |
| 2418 |
align = (size > 1) ? align >> 1 : align; |
| 2419 |
if (type == 2 || (type == 0 && !size)) |
| 2420 |
func (stream, ", :<bad align %d>", align);
|
| 2421 |
else
|
| 2422 |
func (stream, ", :%d", align);
|
| 2423 |
} |
| 2424 |
func (stream, "]");
|
| 2425 |
if (rm == 0xd) |
| 2426 |
func (stream, "!");
|
| 2427 |
else if (rm != 0xf) |
| 2428 |
func (stream, ", %s", arm_regnames[rm]);
|
| 2429 |
} |
| 2430 |
break;
|
| 2431 |
|
| 2432 |
case 'D': |
| 2433 |
{
|
| 2434 |
int raw_reg = (given & 0xf) | ((given >> 1) & 0x10); |
| 2435 |
int size = (given >> 20) & 3; |
| 2436 |
int reg = raw_reg & ((4 << size) - 1); |
| 2437 |
int ix = raw_reg >> size >> 2; |
| 2438 |
|
| 2439 |
func (stream, "d%d[%d]", reg, ix);
|
| 2440 |
} |
| 2441 |
break;
|
| 2442 |
|
| 2443 |
case 'E': |
| 2444 |
/* Neon encoded constant for mov, mvn, vorr, vbic */
|
| 2445 |
{
|
| 2446 |
int bits = 0; |
| 2447 |
int cmode = (given >> 8) & 0xf; |
| 2448 |
int op = (given >> 5) & 0x1; |
| 2449 |
unsigned long value = 0, hival = 0; |
| 2450 |
unsigned shift;
|
| 2451 |
int size = 0; |
| 2452 |
int isfloat = 0; |
| 2453 |
|
| 2454 |
bits |= ((given >> 24) & 1) << 7; |
| 2455 |
bits |= ((given >> 16) & 7) << 4; |
| 2456 |
bits |= ((given >> 0) & 15) << 0; |
| 2457 |
|
| 2458 |
if (cmode < 8) |
| 2459 |
{
|
| 2460 |
shift = (cmode >> 1) & 3; |
| 2461 |
value = (unsigned long)bits << (8 * shift); |
| 2462 |
size = 32;
|
| 2463 |
} |
| 2464 |
else if (cmode < 12) |
| 2465 |
{
|
| 2466 |
shift = (cmode >> 1) & 1; |
| 2467 |
value = (unsigned long)bits << (8 * shift); |
| 2468 |
size = 16;
|
| 2469 |
} |
| 2470 |
else if (cmode < 14) |
| 2471 |
{
|
| 2472 |
shift = (cmode & 1) + 1; |
| 2473 |
value = (unsigned long)bits << (8 * shift); |
| 2474 |
value |= (1ul << (8 * shift)) - 1; |
| 2475 |
size = 32;
|
| 2476 |
} |
| 2477 |
else if (cmode == 14) |
| 2478 |
{
|
| 2479 |
if (op)
|
| 2480 |
{
|
| 2481 |
/* bit replication into bytes */
|
| 2482 |
int ix;
|
| 2483 |
unsigned long mask; |
| 2484 |
|
| 2485 |
value = 0;
|
| 2486 |
hival = 0;
|
| 2487 |
for (ix = 7; ix >= 0; ix--) |
| 2488 |
{
|
| 2489 |
mask = ((bits >> ix) & 1) ? 0xff : 0; |
| 2490 |
if (ix <= 3) |
| 2491 |
value = (value << 8) | mask;
|
| 2492 |
else
|
| 2493 |
hival = (hival << 8) | mask;
|
| 2494 |
} |
| 2495 |
size = 64;
|
| 2496 |
} |
| 2497 |
else
|
| 2498 |
{
|
| 2499 |
/* byte replication */
|
| 2500 |
value = (unsigned long)bits; |
| 2501 |
size = 8;
|
| 2502 |
} |
| 2503 |
} |
| 2504 |
else if (!op) |
| 2505 |
{
|
| 2506 |
/* floating point encoding */
|
| 2507 |
int tmp;
|
| 2508 |
|
| 2509 |
value = (unsigned long)(bits & 0x7f) << 19; |
| 2510 |
value |= (unsigned long)(bits & 0x80) << 24; |
| 2511 |
tmp = bits & 0x40 ? 0x3c : 0x40; |
| 2512 |
value |= (unsigned long)tmp << 24; |
| 2513 |
size = 32;
|
| 2514 |
isfloat = 1;
|
| 2515 |
} |
| 2516 |
else
|
| 2517 |
{
|
| 2518 |
func (stream, "<illegal constant %.8x:%x:%x>",
|
| 2519 |
bits, cmode, op); |
| 2520 |
size = 32;
|
| 2521 |
break;
|
| 2522 |
} |
| 2523 |
switch (size)
|
| 2524 |
{
|
| 2525 |
case 8: |
| 2526 |
func (stream, "#%ld\t; 0x%.2lx", value, value);
|
| 2527 |
break;
|
| 2528 |
|
| 2529 |
case 16: |
| 2530 |
func (stream, "#%ld\t; 0x%.4lx", value, value);
|
| 2531 |
break;
|
| 2532 |
|
| 2533 |
case 32: |
| 2534 |
if (isfloat)
|
| 2535 |
{
|
| 2536 |
unsigned char valbytes[4]; |
| 2537 |
double fvalue;
|
| 2538 |
|
| 2539 |
/* Do this a byte at a time so we don't have to
|
| 2540 |
worry about the host's endianness. */
|
| 2541 |
valbytes[0] = value & 0xff; |
| 2542 |
valbytes[1] = (value >> 8) & 0xff; |
| 2543 |
valbytes[2] = (value >> 16) & 0xff; |
| 2544 |
valbytes[3] = (value >> 24) & 0xff; |
| 2545 |
|
| 2546 |
floatformat_to_double |
| 2547 |
(&floatformat_ieee_single_little, valbytes, |
| 2548 |
&fvalue); |
| 2549 |
|
| 2550 |
func (stream, "#%.7g\t; 0x%.8lx", fvalue,
|
| 2551 |
value); |
| 2552 |
} |
| 2553 |
else
|
| 2554 |
func (stream, "#%ld\t; 0x%.8lx",
|
| 2555 |
(long) ((value & 0x80000000) |
| 2556 |
? value | ~0xffffffffl : value), value);
|
| 2557 |
break;
|
| 2558 |
|
| 2559 |
case 64: |
| 2560 |
func (stream, "#0x%.8lx%.8lx", hival, value);
|
| 2561 |
break;
|
| 2562 |
|
| 2563 |
default:
|
| 2564 |
abort (); |
| 2565 |
} |
| 2566 |
} |
| 2567 |
break;
|
| 2568 |
|
| 2569 |
case 'F': |
| 2570 |
{
|
| 2571 |
int regno = ((given >> 16) & 0xf) | ((given >> (7 - 4)) & 0x10); |
| 2572 |
int num = (given >> 8) & 0x3; |
| 2573 |
|
| 2574 |
if (!num)
|
| 2575 |
func (stream, "{d%d}", regno);
|
| 2576 |
else if (num + regno >= 32) |
| 2577 |
func (stream, "{d%d-<overflow reg d%d}", regno, regno + num);
|
| 2578 |
else
|
| 2579 |
func (stream, "{d%d-d%d}", regno, regno + num);
|
| 2580 |
} |
| 2581 |
break;
|
| 2582 |
|
| 2583 |
|
| 2584 |
case '0': case '1': case '2': case '3': case '4': |
| 2585 |
case '5': case '6': case '7': case '8': case '9': |
| 2586 |
{
|
| 2587 |
int width;
|
| 2588 |
unsigned long value; |
| 2589 |
|
| 2590 |
c = arm_decode_bitfield (c, given, &value, &width); |
| 2591 |
|
| 2592 |
switch (*c)
|
| 2593 |
{
|
| 2594 |
case 'r': |
| 2595 |
func (stream, "%s", arm_regnames[value]);
|
| 2596 |
break;
|
| 2597 |
case 'd': |
| 2598 |
func (stream, "%ld", value);
|
| 2599 |
break;
|
| 2600 |
case 'e': |
| 2601 |
func (stream, "%ld", (1ul << width) - value); |
| 2602 |
break;
|
| 2603 |
|
| 2604 |
case 'S': |
| 2605 |
case 'T': |
| 2606 |
case 'U': |
| 2607 |
/* various width encodings */
|
| 2608 |
{
|
| 2609 |
int base = 8 << (*c - 'S'); /* 8,16 or 32 */ |
| 2610 |
int limit;
|
| 2611 |
unsigned low, high;
|
| 2612 |
|
| 2613 |
c++; |
| 2614 |
if (*c >= '0' && *c <= '9') |
| 2615 |
limit = *c - '0';
|
| 2616 |
else if (*c >= 'a' && *c <= 'f') |
| 2617 |
limit = *c - 'a' + 10; |
| 2618 |
else
|
| 2619 |
abort (); |
| 2620 |
low = limit >> 2;
|
| 2621 |
high = limit & 3;
|
| 2622 |
|
| 2623 |
if (value < low || value > high)
|
| 2624 |
func (stream, "<illegal width %d>", base << value);
|
| 2625 |
else
|
| 2626 |
func (stream, "%d", base << value);
|
| 2627 |
} |
| 2628 |
break;
|
| 2629 |
case 'R': |
| 2630 |
if (given & (1 << 6)) |
| 2631 |
goto Q;
|
| 2632 |
/* FALLTHROUGH */
|
| 2633 |
case 'D': |
| 2634 |
func (stream, "d%ld", value);
|
| 2635 |
break;
|
| 2636 |
case 'Q': |
| 2637 |
Q:
|
| 2638 |
if (value & 1) |
| 2639 |
func (stream, "<illegal reg q%ld.5>", value >> 1); |
| 2640 |
else
|
| 2641 |
func (stream, "q%ld", value >> 1); |
| 2642 |
break;
|
| 2643 |
|
| 2644 |
case '`': |
| 2645 |
c++; |
| 2646 |
if (value == 0) |
| 2647 |
func (stream, "%c", *c);
|
| 2648 |
break;
|
| 2649 |
case '\'': |
| 2650 |
c++; |
| 2651 |
if (value == ((1ul << width) - 1)) |
| 2652 |
func (stream, "%c", *c);
|
| 2653 |
break;
|
| 2654 |
case '?': |
| 2655 |
func (stream, "%c", c[(1 << width) - (int)value]); |
| 2656 |
c += 1 << width;
|
| 2657 |
break;
|
| 2658 |
default:
|
| 2659 |
abort (); |
| 2660 |
} |
| 2661 |
break;
|
| 2662 |
|
| 2663 |
default:
|
| 2664 |
abort (); |
| 2665 |
} |
| 2666 |
} |
| 2667 |
} |
| 2668 |
else
|
| 2669 |
func (stream, "%c", *c);
|
| 2670 |
} |
| 2671 |
return true; |
| 2672 |
} |
| 2673 |
} |
| 2674 |
return false; |
| 2675 |
} |
| 2676 |
|
| 2677 |
/* Print one ARM instruction from PC on INFO->STREAM. */
|
| 2678 |
|
| 2679 |
static void |
| 2680 |
print_insn_arm_internal (bfd_vma pc, struct disassemble_info *info, long given) |
| 2681 |
{
|
| 2682 |
const struct opcode32 *insn; |
| 2683 |
void *stream = info->stream;
|
| 2684 |
fprintf_ftype func = info->fprintf_func; |
| 2685 |
|
| 2686 |
if (print_insn_coprocessor (pc, info, given, false)) |
| 2687 |
return;
|
| 2688 |
|
| 2689 |
if (print_insn_neon (info, given, false)) |
| 2690 |
return;
|
| 2691 |
|
| 2692 |
for (insn = arm_opcodes; insn->assembler; insn++)
|
| 2693 |
{
|
| 2694 |
if (insn->value == FIRST_IWMMXT_INSN
|
| 2695 |
&& info->mach != bfd_mach_arm_XScale |
| 2696 |
&& info->mach != bfd_mach_arm_iWMMXt) |
| 2697 |
insn = insn + IWMMXT_INSN_COUNT; |
| 2698 |
|
| 2699 |
if ((given & insn->mask) == insn->value
|
| 2700 |
/* Special case: an instruction with all bits set in the condition field
|
| 2701 |
(0xFnnn_nnnn) is only matched if all those bits are set in insn->mask,
|
| 2702 |
or by the catchall at the end of the table. */
|
| 2703 |
&& ((given & 0xF0000000) != 0xF0000000 |
| 2704 |
|| (insn->mask & 0xF0000000) == 0xF0000000 |
| 2705 |
|| (insn->mask == 0 && insn->value == 0))) |
| 2706 |
{
|
| 2707 |
const char *c; |
| 2708 |
|
| 2709 |
for (c = insn->assembler; *c; c++)
|
| 2710 |
{
|
| 2711 |
if (*c == '%') |
| 2712 |
{
|
| 2713 |
switch (*++c)
|
| 2714 |
{
|
| 2715 |
case '%': |
| 2716 |
func (stream, "%%");
|
| 2717 |
break;
|
| 2718 |
|
| 2719 |
case 'a': |
| 2720 |
print_arm_address (pc, info, given); |
| 2721 |
break;
|
| 2722 |
|
| 2723 |
case 'P': |
| 2724 |
/* Set P address bit and use normal address
|
| 2725 |
printing routine. */
|
| 2726 |
print_arm_address (pc, info, given | (1 << 24)); |
| 2727 |
break;
|
| 2728 |
|
| 2729 |
case 's': |
| 2730 |
if ((given & 0x004f0000) == 0x004f0000) |
| 2731 |
{
|
| 2732 |
/* PC relative with immediate offset. */
|
| 2733 |
int offset = ((given & 0xf00) >> 4) | (given & 0xf); |
| 2734 |
|
| 2735 |
if ((given & 0x00800000) == 0) |
| 2736 |
offset = -offset; |
| 2737 |
|
| 2738 |
func (stream, "[pc, #%d]\t; ", offset);
|
| 2739 |
info->print_address_func (offset + pc + 8, info);
|
| 2740 |
} |
| 2741 |
else
|
| 2742 |
{
|
| 2743 |
func (stream, "[%s",
|
| 2744 |
arm_regnames[(given >> 16) & 0xf]); |
| 2745 |
if ((given & 0x01000000) != 0) |
| 2746 |
{
|
| 2747 |
/* Pre-indexed. */
|
| 2748 |
if ((given & 0x00400000) == 0x00400000) |
| 2749 |
{
|
| 2750 |
/* Immediate. */
|
| 2751 |
int offset = ((given & 0xf00) >> 4) | (given & 0xf); |
| 2752 |
if (offset)
|
| 2753 |
func (stream, ", #%s%d",
|
| 2754 |
(((given & 0x00800000) == 0) |
| 2755 |
? "-" : ""), offset); |
| 2756 |
} |
| 2757 |
else
|
| 2758 |
{
|
| 2759 |
/* Register. */
|
| 2760 |
func (stream, ", %s%s",
|
| 2761 |
(((given & 0x00800000) == 0) |
| 2762 |
? "-" : ""), |
| 2763 |
arm_regnames[given & 0xf]);
|
| 2764 |
} |
| 2765 |
|
| 2766 |
func (stream, "]%s",
|
| 2767 |
((given & 0x00200000) != 0) ? "!" : ""); |
| 2768 |
} |
| 2769 |
else
|
| 2770 |
{
|
| 2771 |
/* Post-indexed. */
|
| 2772 |
if ((given & 0x00400000) == 0x00400000) |
| 2773 |
{
|
| 2774 |
/* Immediate. */
|
| 2775 |
int offset = ((given & 0xf00) >> 4) | (given & 0xf); |
| 2776 |
if (offset)
|
| 2777 |
func (stream, "], #%s%d",
|
| 2778 |
(((given & 0x00800000) == 0) |
| 2779 |
? "-" : ""), offset); |
| 2780 |
else
|
| 2781 |
func (stream, "]");
|
| 2782 |
} |
| 2783 |
else
|
| 2784 |
{
|
| 2785 |
/* Register. */
|
| 2786 |
func (stream, "], %s%s",
|
| 2787 |
(((given & 0x00800000) == 0) |
| 2788 |
? "-" : ""), |
| 2789 |
arm_regnames[given & 0xf]);
|
| 2790 |
} |
| 2791 |
} |
| 2792 |
} |
| 2793 |
break;
|
| 2794 |
|
| 2795 |
case 'b': |
| 2796 |
{
|
| 2797 |
int disp = (((given & 0xffffff) ^ 0x800000) - 0x800000); |
| 2798 |
info->print_address_func (disp*4 + pc + 8, info); |
| 2799 |
} |
| 2800 |
break;
|
| 2801 |
|
| 2802 |
case 'c': |
| 2803 |
if (((given >> 28) & 0xf) != 0xe) |
| 2804 |
func (stream, "%s",
|
| 2805 |
arm_conditional [(given >> 28) & 0xf]); |
| 2806 |
break;
|
| 2807 |
|
| 2808 |
case 'm': |
| 2809 |
{
|
| 2810 |
int started = 0; |
| 2811 |
int reg;
|
| 2812 |
|
| 2813 |
func (stream, "{");
|
| 2814 |
for (reg = 0; reg < 16; reg++) |
| 2815 |
if ((given & (1 << reg)) != 0) |
| 2816 |
{
|
| 2817 |
if (started)
|
| 2818 |
func (stream, ", ");
|
| 2819 |
started = 1;
|
| 2820 |
func (stream, "%s", arm_regnames[reg]);
|
| 2821 |
} |
| 2822 |
func (stream, "}");
|
| 2823 |
} |
| 2824 |
break;
|
| 2825 |
|
| 2826 |
case 'q': |
| 2827 |
arm_decode_shift (given, func, stream, 0);
|
| 2828 |
break;
|
| 2829 |
|
| 2830 |
case 'o': |
| 2831 |
if ((given & 0x02000000) != 0) |
| 2832 |
{
|
| 2833 |
int rotate = (given & 0xf00) >> 7; |
| 2834 |
int immed = (given & 0xff); |
| 2835 |
immed = (((immed << (32 - rotate))
|
| 2836 |
| (immed >> rotate)) & 0xffffffff);
|
| 2837 |
func (stream, "#%d\t; 0x%x", immed, immed);
|
| 2838 |
} |
| 2839 |
else
|
| 2840 |
arm_decode_shift (given, func, stream, 1);
|
| 2841 |
break;
|
| 2842 |
|
| 2843 |
case 'p': |
| 2844 |
if ((given & 0x0000f000) == 0x0000f000) |
| 2845 |
func (stream, "p");
|
| 2846 |
break;
|
| 2847 |
|
| 2848 |
case 't': |
| 2849 |
if ((given & 0x01200000) == 0x00200000) |
| 2850 |
func (stream, "t");
|
| 2851 |
break;
|
| 2852 |
|
| 2853 |
case 'A': |
| 2854 |
func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]); |
| 2855 |
|
| 2856 |
if ((given & (1 << 24)) != 0) |
| 2857 |
{
|
| 2858 |
int offset = given & 0xff; |
| 2859 |
|
| 2860 |
if (offset)
|
| 2861 |
func (stream, ", #%s%d]%s",
|
| 2862 |
((given & 0x00800000) == 0 ? "-" : ""), |
| 2863 |
offset * 4,
|
| 2864 |
((given & 0x00200000) != 0 ? "!" : "")); |
| 2865 |
else
|
| 2866 |
func (stream, "]");
|
| 2867 |
} |
| 2868 |
else
|
| 2869 |
{
|
| 2870 |
int offset = given & 0xff; |
| 2871 |
|
| 2872 |
func (stream, "]");
|
| 2873 |
|
| 2874 |
if (given & (1 << 21)) |
| 2875 |
{
|
| 2876 |
if (offset)
|
| 2877 |
func (stream, ", #%s%d",
|
| 2878 |
((given & 0x00800000) == 0 ? "-" : ""), |
| 2879 |
offset * 4);
|
| 2880 |
} |
| 2881 |
else
|
| 2882 |
func (stream, ", {%d}", offset);
|
| 2883 |
} |
| 2884 |
break;
|
| 2885 |
|
| 2886 |
case 'B': |
| 2887 |
/* Print ARM V5 BLX(1) address: pc+25 bits. */
|
| 2888 |
{
|
| 2889 |
bfd_vma address; |
| 2890 |
bfd_vma offset = 0;
|
| 2891 |
|
| 2892 |
if (given & 0x00800000) |
| 2893 |
/* Is signed, hi bits should be ones. */
|
| 2894 |
offset = (-1) ^ 0x00ffffff; |
| 2895 |
|
| 2896 |
/* Offset is (SignExtend(offset field)<<2). */
|
| 2897 |
offset += given & 0x00ffffff;
|
| 2898 |
offset <<= 2;
|
| 2899 |
address = offset + pc + 8;
|
| 2900 |
|
| 2901 |
if (given & 0x01000000) |
| 2902 |
/* H bit allows addressing to 2-byte boundaries. */
|
| 2903 |
address += 2;
|
| 2904 |
|
| 2905 |
info->print_address_func (address, info); |
| 2906 |
} |
| 2907 |
break;
|
| 2908 |
|
| 2909 |
case 'C': |
| 2910 |
func (stream, "_");
|
| 2911 |
if (given & 0x80000) |
| 2912 |
func (stream, "f");
|
| 2913 |
if (given & 0x40000) |
| 2914 |
func (stream, "s");
|
| 2915 |
if (given & 0x20000) |
| 2916 |
func (stream, "x");
|
| 2917 |
if (given & 0x10000) |
| 2918 |
func (stream, "c");
|
| 2919 |
break;
|
| 2920 |
|
| 2921 |
case 'U': |
| 2922 |
switch (given & 0xf) |
| 2923 |
{
|
| 2924 |
case 0xf: func(stream, "sy"); break; |
| 2925 |
case 0x7: func(stream, "un"); break; |
| 2926 |
case 0xe: func(stream, "st"); break; |
| 2927 |
case 0x6: func(stream, "unst"); break; |
| 2928 |
default:
|
| 2929 |
func(stream, "#%d", (int)given & 0xf); |
| 2930 |
break;
|
| 2931 |
} |
| 2932 |
break;
|
| 2933 |
|
| 2934 |
case '0': case '1': case '2': case '3': case '4': |
| 2935 |
case '5': case '6': case '7': case '8': case '9': |
| 2936 |
{
|
| 2937 |
int width;
|
| 2938 |
unsigned long value; |
| 2939 |
|
| 2940 |
c = arm_decode_bitfield (c, given, &value, &width); |
| 2941 |
|
| 2942 |
switch (*c)
|
| 2943 |
{
|
| 2944 |
case 'r': |
| 2945 |
func (stream, "%s", arm_regnames[value]);
|
| 2946 |
break;
|
| 2947 |
case 'd': |
| 2948 |
func (stream, "%ld", value);
|
| 2949 |
break;
|
| 2950 |
case 'b': |
| 2951 |
func (stream, "%ld", value * 8); |
| 2952 |
break;
|
| 2953 |
case 'W': |
| 2954 |
func (stream, "%ld", value + 1); |
| 2955 |
break;
|
| 2956 |
case 'x': |
| 2957 |
func (stream, "0x%08lx", value);
|
| 2958 |
|
| 2959 |
/* Some SWI instructions have special
|
| 2960 |
meanings. */
|
| 2961 |
if ((given & 0x0fffffff) == 0x0FF00000) |
| 2962 |
func (stream, "\t; IMB");
|
| 2963 |
else if ((given & 0x0fffffff) == 0x0FF00001) |
| 2964 |
func (stream, "\t; IMBRange");
|
| 2965 |
break;
|
| 2966 |
case 'X': |
| 2967 |
func (stream, "%01lx", value & 0xf); |
| 2968 |
break;
|
| 2969 |
case '`': |
| 2970 |
c++; |
| 2971 |
if (value == 0) |
| 2972 |
func (stream, "%c", *c);
|
| 2973 |
break;
|
| 2974 |
case '\'': |
| 2975 |
c++; |
| 2976 |
if (value == ((1ul << width) - 1)) |
| 2977 |
func (stream, "%c", *c);
|
| 2978 |
break;
|
| 2979 |
case '?': |
| 2980 |
func (stream, "%c", c[(1 << width) - (int)value]); |
| 2981 |
c += 1 << width;
|
| 2982 |
break;
|
| 2983 |
default:
|
| 2984 |
abort (); |
| 2985 |
} |
| 2986 |
break;
|
| 2987 |
|
| 2988 |
case 'e': |
| 2989 |
{
|
| 2990 |
int imm;
|
| 2991 |
|
| 2992 |
imm = (given & 0xf) | ((given & 0xfff00) >> 4); |
| 2993 |
func (stream, "%d", imm);
|
| 2994 |
} |
| 2995 |
break;
|
| 2996 |
|
| 2997 |
case 'E': |
| 2998 |
/* LSB and WIDTH fields of BFI or BFC. The machine-
|
| 2999 |
language instruction encodes LSB and MSB. */
|
| 3000 |
{
|
| 3001 |
long msb = (given & 0x001f0000) >> 16; |
| 3002 |
long lsb = (given & 0x00000f80) >> 7; |
| 3003 |
|
| 3004 |
long width = msb - lsb + 1; |
| 3005 |
if (width > 0) |
| 3006 |
func (stream, "#%lu, #%lu", lsb, width);
|
| 3007 |
else
|
| 3008 |
func (stream, "(invalid: %lu:%lu)", lsb, msb);
|
| 3009 |
} |
| 3010 |
break;
|
| 3011 |
|
| 3012 |
case 'V': |
| 3013 |
/* 16-bit unsigned immediate from a MOVT or MOVW
|
| 3014 |
instruction, encoded in bits 0:11 and 15:19. */
|
| 3015 |
{
|
| 3016 |
long hi = (given & 0x000f0000) >> 4; |
| 3017 |
long lo = (given & 0x00000fff); |
| 3018 |
long imm16 = hi | lo;
|
| 3019 |
func (stream, "#%lu\t; 0x%lx", imm16, imm16);
|
| 3020 |
} |
| 3021 |
break;
|
| 3022 |
|
| 3023 |
default:
|
| 3024 |
abort (); |
| 3025 |
} |
| 3026 |
} |
| 3027 |
} |
| 3028 |
else
|
| 3029 |
func (stream, "%c", *c);
|
| 3030 |
} |
| 3031 |
return;
|
| 3032 |
} |
| 3033 |
} |
| 3034 |
abort (); |
| 3035 |
} |
| 3036 |
|
| 3037 |
/* Print one 16-bit Thumb instruction from PC on INFO->STREAM. */
|
| 3038 |
|
| 3039 |
static void |
| 3040 |
print_insn_thumb16 (bfd_vma pc, struct disassemble_info *info, long given) |
| 3041 |
{
|
| 3042 |
const struct opcode16 *insn; |
| 3043 |
void *stream = info->stream;
|
| 3044 |
fprintf_ftype func = info->fprintf_func; |
| 3045 |
|
| 3046 |
for (insn = thumb_opcodes; insn->assembler; insn++)
|
| 3047 |
if ((given & insn->mask) == insn->value)
|
| 3048 |
{
|
| 3049 |
const char *c = insn->assembler; |
| 3050 |
for (; *c; c++)
|
| 3051 |
{
|
| 3052 |
int domaskpc = 0; |
| 3053 |
int domasklr = 0; |
| 3054 |
|
| 3055 |
if (*c != '%') |
| 3056 |
{
|
| 3057 |
func (stream, "%c", *c);
|
| 3058 |
continue;
|
| 3059 |
} |
| 3060 |
|
| 3061 |
switch (*++c)
|
| 3062 |
{
|
| 3063 |
case '%': |
| 3064 |
func (stream, "%%");
|
| 3065 |
break;
|
| 3066 |
|
| 3067 |
case 'c': |
| 3068 |
if (ifthen_state)
|
| 3069 |
func (stream, "%s", arm_conditional[IFTHEN_COND]);
|
| 3070 |
break;
|
| 3071 |
|
| 3072 |
case 'C': |
| 3073 |
if (ifthen_state)
|
| 3074 |
func (stream, "%s", arm_conditional[IFTHEN_COND]);
|
| 3075 |
else
|
| 3076 |
func (stream, "s");
|
| 3077 |
break;
|
| 3078 |
|
| 3079 |
case 'I': |
| 3080 |
{
|
| 3081 |
unsigned int tmp; |
| 3082 |
|
| 3083 |
ifthen_next_state = given & 0xff;
|
| 3084 |
for (tmp = given << 1; tmp & 0xf; tmp <<= 1) |
| 3085 |
func (stream, ((given ^ tmp) & 0x10) ? "e" : "t"); |
| 3086 |
func (stream, "\t%s", arm_conditional[(given >> 4) & 0xf]); |
| 3087 |
} |
| 3088 |
break;
|
| 3089 |
|
| 3090 |
case 'x': |
| 3091 |
if (ifthen_next_state)
|
| 3092 |
func (stream, "\t; unpredictable branch in IT block\n");
|
| 3093 |
break;
|
| 3094 |
|
| 3095 |
case 'X': |
| 3096 |
if (ifthen_state)
|
| 3097 |
func (stream, "\t; unpredictable <IT:%s>",
|
| 3098 |
arm_conditional[IFTHEN_COND]); |
| 3099 |
break;
|
| 3100 |
|
| 3101 |
case 'S': |
| 3102 |
{
|
| 3103 |
long reg;
|
| 3104 |
|
| 3105 |
reg = (given >> 3) & 0x7; |
| 3106 |
if (given & (1 << 6)) |
| 3107 |
reg += 8;
|
| 3108 |
|
| 3109 |
func (stream, "%s", arm_regnames[reg]);
|
| 3110 |
} |
| 3111 |
break;
|
| 3112 |
|
| 3113 |
case 'D': |
| 3114 |
{
|
| 3115 |
long reg;
|
| 3116 |
|
| 3117 |
reg = given & 0x7;
|
| 3118 |
if (given & (1 << 7)) |
| 3119 |
reg += 8;
|
| 3120 |
|
| 3121 |
func (stream, "%s", arm_regnames[reg]);
|
| 3122 |
} |
| 3123 |
break;
|
| 3124 |
|
| 3125 |
case 'N': |
| 3126 |
if (given & (1 << 8)) |
| 3127 |
domasklr = 1;
|
| 3128 |
/* Fall through. */
|
| 3129 |
case 'O': |
| 3130 |
if (*c == 'O' && (given & (1 << 8))) |
| 3131 |
domaskpc = 1;
|
| 3132 |
/* Fall through. */
|
| 3133 |
case 'M': |
| 3134 |
{
|
| 3135 |
int started = 0; |
| 3136 |
int reg;
|
| 3137 |
|
| 3138 |
func (stream, "{");
|
| 3139 |
|
| 3140 |
/* It would be nice if we could spot
|
| 3141 |
ranges, and generate the rS-rE format: */
|
| 3142 |
for (reg = 0; (reg < 8); reg++) |
| 3143 |
if ((given & (1 << reg)) != 0) |
| 3144 |
{
|
| 3145 |
if (started)
|
| 3146 |
func (stream, ", ");
|
| 3147 |
started = 1;
|
| 3148 |
func (stream, "%s", arm_regnames[reg]);
|
| 3149 |
} |
| 3150 |
|
| 3151 |
if (domasklr)
|
| 3152 |
{
|
| 3153 |
if (started)
|
| 3154 |
func (stream, ", ");
|
| 3155 |
started = 1;
|
| 3156 |
func (stream, arm_regnames[14] /* "lr" */); |
| 3157 |
} |
| 3158 |
|
| 3159 |
if (domaskpc)
|
| 3160 |
{
|
| 3161 |
if (started)
|
| 3162 |
func (stream, ", ");
|
| 3163 |
func (stream, arm_regnames[15] /* "pc" */); |
| 3164 |
} |
| 3165 |
|
| 3166 |
func (stream, "}");
|
| 3167 |
} |
| 3168 |
break;
|
| 3169 |
|
| 3170 |
case 'b': |
| 3171 |
/* Print ARM V6T2 CZB address: pc+4+6 bits. */
|
| 3172 |
{
|
| 3173 |
bfd_vma address = (pc + 4
|
| 3174 |
+ ((given & 0x00f8) >> 2) |
| 3175 |
+ ((given & 0x0200) >> 3)); |
| 3176 |
info->print_address_func (address, info); |
| 3177 |
} |
| 3178 |
break;
|
| 3179 |
|
| 3180 |
case 's': |
| 3181 |
/* Right shift immediate -- bits 6..10; 1-31 print
|
| 3182 |
as themselves, 0 prints as 32. */
|
| 3183 |
{
|
| 3184 |
long imm = (given & 0x07c0) >> 6; |
| 3185 |
if (imm == 0) |
| 3186 |
imm = 32;
|
| 3187 |
func (stream, "#%ld", imm);
|
| 3188 |
} |
| 3189 |
break;
|
| 3190 |
|
| 3191 |
case '0': case '1': case '2': case '3': case '4': |
| 3192 |
case '5': case '6': case '7': case '8': case '9': |
| 3193 |
{
|
| 3194 |
int bitstart = *c++ - '0'; |
| 3195 |
int bitend = 0; |
| 3196 |
|
| 3197 |
while (*c >= '0' && *c <= '9') |
| 3198 |
bitstart = (bitstart * 10) + *c++ - '0'; |
| 3199 |
|
| 3200 |
switch (*c)
|
| 3201 |
{
|
| 3202 |
case '-': |
| 3203 |
{
|
| 3204 |
long reg;
|
| 3205 |
|
| 3206 |
c++; |
| 3207 |
while (*c >= '0' && *c <= '9') |
| 3208 |
bitend = (bitend * 10) + *c++ - '0'; |
| 3209 |
if (!bitend)
|
| 3210 |
abort (); |
| 3211 |
reg = given >> bitstart; |
| 3212 |
reg &= (2 << (bitend - bitstart)) - 1; |
| 3213 |
switch (*c)
|
| 3214 |
{
|
| 3215 |
case 'r': |
| 3216 |
func (stream, "%s", arm_regnames[reg]);
|
| 3217 |
break;
|
| 3218 |
|
| 3219 |
case 'd': |
| 3220 |
func (stream, "%ld", reg);
|
| 3221 |
break;
|
| 3222 |
|
| 3223 |
case 'H': |
| 3224 |
func (stream, "%ld", reg << 1); |
| 3225 |
break;
|
| 3226 |
|
| 3227 |
case 'W': |
| 3228 |
func (stream, "%ld", reg << 2); |
| 3229 |
break;
|
| 3230 |
|
| 3231 |
case 'a': |
| 3232 |
/* PC-relative address -- the bottom two
|
| 3233 |
bits of the address are dropped
|
| 3234 |
before the calculation. */
|
| 3235 |
info->print_address_func |
| 3236 |
(((pc + 4) & ~3) + (reg << 2), info); |
| 3237 |
break;
|
| 3238 |
|
| 3239 |
case 'x': |
| 3240 |
func (stream, "0x%04lx", reg);
|
| 3241 |
break;
|
| 3242 |
|
| 3243 |
case 'B': |
| 3244 |
reg = ((reg ^ (1 << bitend)) - (1 << bitend)); |
| 3245 |
info->print_address_func (reg * 2 + pc + 4, info); |
| 3246 |
break;
|
| 3247 |
|
| 3248 |
case 'c': |
| 3249 |
func (stream, "%s", arm_conditional [reg]);
|
| 3250 |
break;
|
| 3251 |
|
| 3252 |
default:
|
| 3253 |
abort (); |
| 3254 |
} |
| 3255 |
} |
| 3256 |
break;
|
| 3257 |
|
| 3258 |
case '\'': |
| 3259 |
c++; |
| 3260 |
if ((given & (1 << bitstart)) != 0) |
| 3261 |
func (stream, "%c", *c);
|
| 3262 |
break;
|
| 3263 |
|
| 3264 |
case '?': |
| 3265 |
++c; |
| 3266 |
if ((given & (1 << bitstart)) != 0) |
| 3267 |
func (stream, "%c", *c++);
|
| 3268 |
else
|
| 3269 |
func (stream, "%c", *++c);
|
| 3270 |
break;
|
| 3271 |
|
| 3272 |
default:
|
| 3273 |
abort (); |
| 3274 |
} |
| 3275 |
} |
| 3276 |
break;
|
| 3277 |
|
| 3278 |
default:
|
| 3279 |
abort (); |
| 3280 |
} |
| 3281 |
} |
| 3282 |
return;
|
| 3283 |
} |
| 3284 |
|
| 3285 |
/* No match. */
|
| 3286 |
abort (); |
| 3287 |
} |
| 3288 |
|
| 3289 |
/* Return the name of an V7M special register. */
|
| 3290 |
static const char * |
| 3291 |
psr_name (int regno)
|
| 3292 |
{
|
| 3293 |
switch (regno)
|
| 3294 |
{
|
| 3295 |
case 0: return "APSR"; |
| 3296 |
case 1: return "IAPSR"; |
| 3297 |
case 2: return "EAPSR"; |
| 3298 |
case 3: return "PSR"; |
| 3299 |
case 5: return "IPSR"; |
| 3300 |
case 6: return "EPSR"; |
| 3301 |
case 7: return "IEPSR"; |
| 3302 |
case 8: return "MSP"; |
| 3303 |
case 9: return "PSP"; |
| 3304 |
case 16: return "PRIMASK"; |
| 3305 |
case 17: return "BASEPRI"; |
| 3306 |
case 18: return "BASEPRI_MASK"; |
| 3307 |
case 19: return "FAULTMASK"; |
| 3308 |
case 20: return "CONTROL"; |
| 3309 |
default: return "<unknown>"; |
| 3310 |
} |
| 3311 |
} |
| 3312 |
|
| 3313 |
/* Print one 32-bit Thumb instruction from PC on INFO->STREAM. */
|
| 3314 |
|
| 3315 |
static void |
| 3316 |
print_insn_thumb32 (bfd_vma pc, struct disassemble_info *info, long given) |
| 3317 |
{
|
| 3318 |
const struct opcode32 *insn; |
| 3319 |
void *stream = info->stream;
|
| 3320 |
fprintf_ftype func = info->fprintf_func; |
| 3321 |
|
| 3322 |
if (print_insn_coprocessor (pc, info, given, true)) |
| 3323 |
return;
|
| 3324 |
|
| 3325 |
if (print_insn_neon (info, given, true)) |
| 3326 |
return;
|
| 3327 |
|
| 3328 |
for (insn = thumb32_opcodes; insn->assembler; insn++)
|
| 3329 |
if ((given & insn->mask) == insn->value)
|
| 3330 |
{
|
| 3331 |
const char *c = insn->assembler; |
| 3332 |
for (; *c; c++)
|
| 3333 |
{
|
| 3334 |
if (*c != '%') |
| 3335 |
{
|
| 3336 |
func (stream, "%c", *c);
|
| 3337 |
continue;
|
| 3338 |
} |
| 3339 |
|
| 3340 |
switch (*++c)
|
| 3341 |
{
|
| 3342 |
case '%': |
| 3343 |
func (stream, "%%");
|
| 3344 |
break;
|
| 3345 |
|
| 3346 |
case 'c': |
| 3347 |
if (ifthen_state)
|
| 3348 |
func (stream, "%s", arm_conditional[IFTHEN_COND]);
|
| 3349 |
break;
|
| 3350 |
|
| 3351 |
case 'x': |
| 3352 |
if (ifthen_next_state)
|
| 3353 |
func (stream, "\t; unpredictable branch in IT block\n");
|
| 3354 |
break;
|
| 3355 |
|
| 3356 |
case 'X': |
| 3357 |
if (ifthen_state)
|
| 3358 |
func (stream, "\t; unpredictable <IT:%s>",
|
| 3359 |
arm_conditional[IFTHEN_COND]); |
| 3360 |
break;
|
| 3361 |
|
| 3362 |
case 'I': |
| 3363 |
{
|
| 3364 |
unsigned int imm12 = 0; |
| 3365 |
imm12 |= (given & 0x000000ffu);
|
| 3366 |
imm12 |= (given & 0x00007000u) >> 4; |
| 3367 |
imm12 |= (given & 0x04000000u) >> 15; |
| 3368 |
func (stream, "#%u\t; 0x%x", imm12, imm12);
|
| 3369 |
} |
| 3370 |
break;
|
| 3371 |
|
| 3372 |
case 'M': |
| 3373 |
{
|
| 3374 |
unsigned int bits = 0, imm, imm8, mod; |
| 3375 |
bits |= (given & 0x000000ffu);
|
| 3376 |
bits |= (given & 0x00007000u) >> 4; |
| 3377 |
bits |= (given & 0x04000000u) >> 15; |
| 3378 |
imm8 = (bits & 0x0ff);
|
| 3379 |
mod = (bits & 0xf00) >> 8; |
| 3380 |
switch (mod)
|
| 3381 |
{
|
| 3382 |
case 0: imm = imm8; break; |
| 3383 |
case 1: imm = ((imm8<<16) | imm8); break; |
| 3384 |
case 2: imm = ((imm8<<24) | (imm8 << 8)); break; |
| 3385 |
case 3: imm = ((imm8<<24) | (imm8 << 16) | (imm8 << 8) | imm8); break; |
| 3386 |
default:
|
| 3387 |
mod = (bits & 0xf80) >> 7; |
| 3388 |
imm8 = (bits & 0x07f) | 0x80; |
| 3389 |
imm = (((imm8 << (32 - mod)) | (imm8 >> mod)) & 0xffffffff); |
| 3390 |
} |
| 3391 |
func (stream, "#%u\t; 0x%x", imm, imm);
|
| 3392 |
} |
| 3393 |
break;
|
| 3394 |
|
| 3395 |
case 'J': |
| 3396 |
{
|
| 3397 |
unsigned int imm = 0; |
| 3398 |
imm |= (given & 0x000000ffu);
|
| 3399 |
imm |= (given & 0x00007000u) >> 4; |
| 3400 |
imm |= (given & 0x04000000u) >> 15; |
| 3401 |
imm |= (given & 0x000f0000u) >> 4; |
| 3402 |
func (stream, "#%u\t; 0x%x", imm, imm);
|
| 3403 |
} |
| 3404 |
break;
|
| 3405 |
|
| 3406 |
case 'K': |
| 3407 |
{
|
| 3408 |
unsigned int imm = 0; |
| 3409 |
imm |= (given & 0x000f0000u) >> 16; |
| 3410 |
imm |= (given & 0x00000ff0u) >> 0; |
| 3411 |
imm |= (given & 0x0000000fu) << 12; |
| 3412 |
func (stream, "#%u\t; 0x%x", imm, imm);
|
| 3413 |
} |
| 3414 |
break;
|
| 3415 |
|
| 3416 |
case 'S': |
| 3417 |
{
|
| 3418 |
unsigned int reg = (given & 0x0000000fu); |
| 3419 |
unsigned int stp = (given & 0x00000030u) >> 4; |
| 3420 |
unsigned int imm = 0; |
| 3421 |
imm |= (given & 0x000000c0u) >> 6; |
| 3422 |
imm |= (given & 0x00007000u) >> 10; |
| 3423 |
|
| 3424 |
func (stream, "%s", arm_regnames[reg]);
|
| 3425 |
switch (stp)
|
| 3426 |
{
|
| 3427 |
case 0: |
| 3428 |
if (imm > 0) |
| 3429 |
func (stream, ", lsl #%u", imm);
|
| 3430 |
break;
|
| 3431 |
|
| 3432 |
case 1: |
| 3433 |
if (imm == 0) |
| 3434 |
imm = 32;
|
| 3435 |
func (stream, ", lsr #%u", imm);
|
| 3436 |
break;
|
| 3437 |
|
| 3438 |
case 2: |
| 3439 |
if (imm == 0) |
| 3440 |
imm = 32;
|
| 3441 |
func (stream, ", asr #%u", imm);
|
| 3442 |
break;
|
| 3443 |
|
| 3444 |
case 3: |
| 3445 |
if (imm == 0) |
| 3446 |
func (stream, ", rrx");
|
| 3447 |
else
|
| 3448 |
func (stream, ", ror #%u", imm);
|
| 3449 |
} |
| 3450 |
} |
| 3451 |
break;
|
| 3452 |
|
| 3453 |
case 'a': |
| 3454 |
{
|
| 3455 |
unsigned int Rn = (given & 0x000f0000) >> 16; |
| 3456 |
unsigned int U = (given & 0x00800000) >> 23; |
| 3457 |
unsigned int op = (given & 0x00000f00) >> 8; |
| 3458 |
unsigned int i12 = (given & 0x00000fff); |
| 3459 |
unsigned int i8 = (given & 0x000000ff); |
| 3460 |
bfd_boolean writeback = false, postind = false; |
| 3461 |
int offset = 0; |
| 3462 |
|
| 3463 |
func (stream, "[%s", arm_regnames[Rn]);
|
| 3464 |
if (U) /* 12-bit positive immediate offset */ |
| 3465 |
offset = i12; |
| 3466 |
else if (Rn == 15) /* 12-bit negative immediate offset */ |
| 3467 |
offset = -(int)i12;
|
| 3468 |
else if (op == 0x0) /* shifted register offset */ |
| 3469 |
{
|
| 3470 |
unsigned int Rm = (i8 & 0x0f); |
| 3471 |
unsigned int sh = (i8 & 0x30) >> 4; |
| 3472 |
func (stream, ", %s", arm_regnames[Rm]);
|
| 3473 |
if (sh)
|
| 3474 |
func (stream, ", lsl #%u", sh);
|
| 3475 |
func (stream, "]");
|
| 3476 |
break;
|
| 3477 |
} |
| 3478 |
else switch (op) |
| 3479 |
{
|
| 3480 |
case 0xE: /* 8-bit positive immediate offset */ |
| 3481 |
offset = i8; |
| 3482 |
break;
|
| 3483 |
|
| 3484 |
case 0xC: /* 8-bit negative immediate offset */ |
| 3485 |
offset = -i8; |
| 3486 |
break;
|
| 3487 |
|
| 3488 |
case 0xF: /* 8-bit + preindex with wb */ |
| 3489 |
offset = i8; |
| 3490 |
writeback = true;
|
| 3491 |
break;
|
| 3492 |
|
| 3493 |
case 0xD: /* 8-bit - preindex with wb */ |
| 3494 |
offset = -i8; |
| 3495 |
writeback = true;
|
| 3496 |
break;
|
| 3497 |
|
| 3498 |
case 0xB: /* 8-bit + postindex */ |
| 3499 |
offset = i8; |
| 3500 |
postind = true;
|
| 3501 |
break;
|
| 3502 |
|
| 3503 |
case 0x9: /* 8-bit - postindex */ |
| 3504 |
offset = -i8; |
| 3505 |
postind = true;
|
| 3506 |
break;
|
| 3507 |
|
| 3508 |
default:
|
| 3509 |
func (stream, ", <undefined>]");
|
| 3510 |
goto skip;
|
| 3511 |
} |
| 3512 |
|
| 3513 |
if (postind)
|
| 3514 |
func (stream, "], #%d", offset);
|
| 3515 |
else
|
| 3516 |
{
|
| 3517 |
if (offset)
|
| 3518 |
func (stream, ", #%d", offset);
|
| 3519 |
func (stream, writeback ? "]!" : "]"); |
| 3520 |
} |
| 3521 |
|
| 3522 |
if (Rn == 15) |
| 3523 |
{
|
| 3524 |
func (stream, "\t; ");
|
| 3525 |
info->print_address_func (((pc + 4) & ~3) + offset, info); |
| 3526 |
} |
| 3527 |
} |
| 3528 |
skip:
|
| 3529 |
break;
|
| 3530 |
|
| 3531 |
case 'A': |
| 3532 |
{
|
| 3533 |
unsigned int P = (given & 0x01000000) >> 24; |
| 3534 |
unsigned int U = (given & 0x00800000) >> 23; |
| 3535 |
unsigned int W = (given & 0x00400000) >> 21; |
| 3536 |
unsigned int Rn = (given & 0x000f0000) >> 16; |
| 3537 |
unsigned int off = (given & 0x000000ff); |
| 3538 |
|
| 3539 |
func (stream, "[%s", arm_regnames[Rn]);
|
| 3540 |
if (P)
|
| 3541 |
{
|
| 3542 |
if (off || !U)
|
| 3543 |
func (stream, ", #%c%u", U ? '+' : '-', off * 4); |
| 3544 |
func (stream, "]");
|
| 3545 |
if (W)
|
| 3546 |
func (stream, "!");
|
| 3547 |
} |
| 3548 |
else
|
| 3549 |
{
|
| 3550 |
func (stream, "], ");
|
| 3551 |
if (W)
|
| 3552 |
func (stream, "#%c%u", U ? '+' : '-', off * 4); |
| 3553 |
else
|
| 3554 |
func (stream, "{%u}", off);
|
| 3555 |
} |
| 3556 |
} |
| 3557 |
break;
|
| 3558 |
|
| 3559 |
case 'w': |
| 3560 |
{
|
| 3561 |
unsigned int Sbit = (given & 0x01000000) >> 24; |
| 3562 |
unsigned int type = (given & 0x00600000) >> 21; |
| 3563 |
switch (type)
|
| 3564 |
{
|
| 3565 |
case 0: func (stream, Sbit ? "sb" : "b"); break; |
| 3566 |
case 1: func (stream, Sbit ? "sh" : "h"); break; |
| 3567 |
case 2: |
| 3568 |
if (Sbit)
|
| 3569 |
func (stream, "??");
|
| 3570 |
break;
|
| 3571 |
case 3: |
| 3572 |
func (stream, "??");
|
| 3573 |
break;
|
| 3574 |
} |
| 3575 |
} |
| 3576 |
break;
|
| 3577 |
|
| 3578 |
case 'm': |
| 3579 |
{
|
| 3580 |
int started = 0; |
| 3581 |
int reg;
|
| 3582 |
|
| 3583 |
func (stream, "{");
|
| 3584 |
for (reg = 0; reg < 16; reg++) |
| 3585 |
if ((given & (1 << reg)) != 0) |
| 3586 |
{
|
| 3587 |
if (started)
|
| 3588 |
func (stream, ", ");
|
| 3589 |
started = 1;
|
| 3590 |
func (stream, "%s", arm_regnames[reg]);
|
| 3591 |
} |
| 3592 |
func (stream, "}");
|
| 3593 |
} |
| 3594 |
break;
|
| 3595 |
|
| 3596 |
case 'E': |
| 3597 |
{
|
| 3598 |
unsigned int msb = (given & 0x0000001f); |
| 3599 |
unsigned int lsb = 0; |
| 3600 |
lsb |= (given & 0x000000c0u) >> 6; |
| 3601 |
lsb |= (given & 0x00007000u) >> 10; |
| 3602 |
func (stream, "#%u, #%u", lsb, msb - lsb + 1); |
| 3603 |
} |
| 3604 |
break;
|
| 3605 |
|
| 3606 |
case 'F': |
| 3607 |
{
|
| 3608 |
unsigned int width = (given & 0x0000001f) + 1; |
| 3609 |
unsigned int lsb = 0; |
| 3610 |
lsb |= (given & 0x000000c0u) >> 6; |
| 3611 |
lsb |= (given & 0x00007000u) >> 10; |
| 3612 |
func (stream, "#%u, #%u", lsb, width);
|
| 3613 |
} |
| 3614 |
break;
|
| 3615 |
|
| 3616 |
case 'b': |
| 3617 |
{
|
| 3618 |
unsigned int S = (given & 0x04000000u) >> 26; |
| 3619 |
unsigned int J1 = (given & 0x00002000u) >> 13; |
| 3620 |
unsigned int J2 = (given & 0x00000800u) >> 11; |
| 3621 |
int offset = 0; |
| 3622 |
|
| 3623 |
offset |= !S << 20;
|
| 3624 |
offset |= J2 << 19;
|
| 3625 |
offset |= J1 << 18;
|
| 3626 |
offset |= (given & 0x003f0000) >> 4; |
| 3627 |
offset |= (given & 0x000007ff) << 1; |
| 3628 |
offset -= (1 << 20); |
| 3629 |
|
| 3630 |
info->print_address_func (pc + 4 + offset, info);
|
| 3631 |
} |
| 3632 |
break;
|
| 3633 |
|
| 3634 |
case 'B': |
| 3635 |
{
|
| 3636 |
unsigned int S = (given & 0x04000000u) >> 26; |
| 3637 |
unsigned int I1 = (given & 0x00002000u) >> 13; |
| 3638 |
unsigned int I2 = (given & 0x00000800u) >> 11; |
| 3639 |
int offset = 0; |
| 3640 |
|
| 3641 |
offset |= !S << 24;
|
| 3642 |
offset |= !(I1 ^ S) << 23;
|
| 3643 |
offset |= !(I2 ^ S) << 22;
|
| 3644 |
offset |= (given & 0x03ff0000u) >> 4; |
| 3645 |
offset |= (given & 0x000007ffu) << 1; |
| 3646 |
offset -= (1 << 24); |
| 3647 |
offset += pc + 4;
|
| 3648 |
|
| 3649 |
/* BLX target addresses are always word aligned. */
|
| 3650 |
if ((given & 0x00001000u) == 0) |
| 3651 |
offset &= ~2u;
|
| 3652 |
|
| 3653 |
info->print_address_func (offset, info); |
| 3654 |
} |
| 3655 |
break;
|
| 3656 |
|
| 3657 |
case 's': |
| 3658 |
{
|
| 3659 |
unsigned int shift = 0; |
| 3660 |
shift |= (given & 0x000000c0u) >> 6; |
| 3661 |
shift |= (given & 0x00007000u) >> 10; |
| 3662 |
if (given & 0x00200000u) |
| 3663 |
func (stream, ", asr #%u", shift);
|
| 3664 |
else if (shift) |
| 3665 |
func (stream, ", lsl #%u", shift);
|
| 3666 |
/* else print nothing - lsl #0 */
|
| 3667 |
} |
| 3668 |
break;
|
| 3669 |
|
| 3670 |
case 'R': |
| 3671 |
{
|
| 3672 |
unsigned int rot = (given & 0x00000030) >> 4; |
| 3673 |
if (rot)
|
| 3674 |
func (stream, ", ror #%u", rot * 8); |
| 3675 |
} |
| 3676 |
break;
|
| 3677 |
|
| 3678 |
case 'U': |
| 3679 |
switch (given & 0xf) |
| 3680 |
{
|
| 3681 |
case 0xf: func(stream, "sy"); break; |
| 3682 |
case 0x7: func(stream, "un"); break; |
| 3683 |
case 0xe: func(stream, "st"); break; |
| 3684 |
case 0x6: func(stream, "unst"); break; |
| 3685 |
default:
|
| 3686 |
func(stream, "#%d", (int)given & 0xf); |
| 3687 |
break;
|
| 3688 |
} |
| 3689 |
break;
|
| 3690 |
|
| 3691 |
case 'C': |
| 3692 |
if ((given & 0xff) == 0) |
| 3693 |
{
|
| 3694 |
func (stream, "%cPSR_", (given & 0x100000) ? 'S' : 'C'); |
| 3695 |
if (given & 0x800) |
| 3696 |
func (stream, "f");
|
| 3697 |
if (given & 0x400) |
| 3698 |
func (stream, "s");
|
| 3699 |
if (given & 0x200) |
| 3700 |
func (stream, "x");
|
| 3701 |
if (given & 0x100) |
| 3702 |
func (stream, "c");
|
| 3703 |
} |
| 3704 |
else
|
| 3705 |
{
|
| 3706 |
func (stream, psr_name (given & 0xff));
|
| 3707 |
} |
| 3708 |
break;
|
| 3709 |
|
| 3710 |
case 'D': |
| 3711 |
if ((given & 0xff) == 0) |
| 3712 |
func (stream, "%cPSR", (given & 0x100000) ? 'S' : 'C'); |
| 3713 |
else
|
| 3714 |
func (stream, psr_name (given & 0xff));
|
| 3715 |
break;
|
| 3716 |
|
| 3717 |
case '0': case '1': case '2': case '3': case '4': |
| 3718 |
case '5': case '6': case '7': case '8': case '9': |
| 3719 |
{
|
| 3720 |
int width;
|
| 3721 |
unsigned long val; |
| 3722 |
|
| 3723 |
c = arm_decode_bitfield (c, given, &val, &width); |
| 3724 |
|
| 3725 |
switch (*c)
|
| 3726 |
{
|
| 3727 |
case 'd': func (stream, "%lu", val); break; |
| 3728 |
case 'W': func (stream, "%lu", val * 4); break; |
| 3729 |
case 'r': func (stream, "%s", arm_regnames[val]); break; |
| 3730 |
|
| 3731 |
case 'c': |
| 3732 |
func (stream, "%s", arm_conditional[val]);
|
| 3733 |
break;
|
| 3734 |
|
| 3735 |
case '\'': |
| 3736 |
c++; |
| 3737 |
if (val == ((1ul << width) - 1)) |
| 3738 |
func (stream, "%c", *c);
|
| 3739 |
break;
|
| 3740 |
|
| 3741 |
case '`': |
| 3742 |
c++; |
| 3743 |
if (val == 0) |
| 3744 |
func (stream, "%c", *c);
|
| 3745 |
break;
|
| 3746 |
|
| 3747 |
case '?': |
| 3748 |
func (stream, "%c", c[(1 << width) - (int)val]); |
| 3749 |
c += 1 << width;
|
| 3750 |
break;
|
| 3751 |
|
| 3752 |
default:
|
| 3753 |
abort (); |
| 3754 |
} |
| 3755 |
} |
| 3756 |
break;
|
| 3757 |
|
| 3758 |
default:
|
| 3759 |
abort (); |
| 3760 |
} |
| 3761 |
} |
| 3762 |
return;
|
| 3763 |
} |
| 3764 |
|
| 3765 |
/* No match. */
|
| 3766 |
abort (); |
| 3767 |
} |
| 3768 |
|
| 3769 |
/* Print data bytes on INFO->STREAM. */
|
| 3770 |
|
| 3771 |
static void |
| 3772 |
print_insn_data (bfd_vma pc ATTRIBUTE_UNUSED, struct disassemble_info *info,
|
| 3773 |
long given)
|
| 3774 |
{
|
| 3775 |
switch (info->bytes_per_chunk)
|
| 3776 |
{
|
| 3777 |
case 1: |
| 3778 |
info->fprintf_func (info->stream, ".byte\t0x%02lx", given);
|
| 3779 |
break;
|
| 3780 |
case 2: |
| 3781 |
info->fprintf_func (info->stream, ".short\t0x%04lx", given);
|
| 3782 |
break;
|
| 3783 |
case 4: |
| 3784 |
info->fprintf_func (info->stream, ".word\t0x%08lx", given);
|
| 3785 |
break;
|
| 3786 |
default:
|
| 3787 |
abort (); |
| 3788 |
} |
| 3789 |
} |
| 3790 |
|
| 3791 |
/* Search back through the insn stream to determine if this instruction is
|
| 3792 |
conditionally executed. */
|
| 3793 |
static void |
| 3794 |
find_ifthen_state (bfd_vma pc, struct disassemble_info *info,
|
| 3795 |
bfd_boolean little) |
| 3796 |
{
|
| 3797 |
unsigned char b[2]; |
| 3798 |
unsigned int insn; |
| 3799 |
int status;
|
| 3800 |
/* COUNT is twice the number of instructions seen. It will be odd if we
|
| 3801 |
just crossed an instruction boundary. */
|
| 3802 |
int count;
|
| 3803 |
int it_count;
|
| 3804 |
unsigned int seen_it; |
| 3805 |
bfd_vma addr; |
| 3806 |
|
| 3807 |
ifthen_address = pc; |
| 3808 |
ifthen_state = 0;
|
| 3809 |
|
| 3810 |
addr = pc; |
| 3811 |
count = 1;
|
| 3812 |
it_count = 0;
|
| 3813 |
seen_it = 0;
|
| 3814 |
/* Scan backwards looking for IT instructions, keeping track of where
|
| 3815 |
instruction boundaries are. We don't know if something is actually an
|
| 3816 |
IT instruction until we find a definite instruction boundary. */
|
| 3817 |
for (;;)
|
| 3818 |
{
|
| 3819 |
if (addr == 0 || info->symbol_at_address_func(addr, info)) |
| 3820 |
{
|
| 3821 |
/* A symbol must be on an instruction boundary, and will not
|
| 3822 |
be within an IT block. */
|
| 3823 |
if (seen_it && (count & 1)) |
| 3824 |
break;
|
| 3825 |
|
| 3826 |
return;
|
| 3827 |
} |
| 3828 |
addr -= 2;
|
| 3829 |
status = info->read_memory_func (addr, (bfd_byte *)b, 2, info);
|
| 3830 |
if (status)
|
| 3831 |
return;
|
| 3832 |
|
| 3833 |
if (little)
|
| 3834 |
insn = (b[0]) | (b[1] << 8); |
| 3835 |
else
|
| 3836 |
insn = (b[1]) | (b[0] << 8); |
| 3837 |
if (seen_it)
|
| 3838 |
{
|
| 3839 |
if ((insn & 0xf800) < 0xe800) |
| 3840 |
{
|
| 3841 |
/* Addr + 2 is an instruction boundary. See if this matches
|
| 3842 |
the expected boundary based on the position of the last
|
| 3843 |
IT candidate. */
|
| 3844 |
if (count & 1) |
| 3845 |
break;
|
| 3846 |
seen_it = 0;
|
| 3847 |
} |
| 3848 |
} |
| 3849 |
if ((insn & 0xff00) == 0xbf00 && (insn & 0xf) != 0) |
| 3850 |
{
|
| 3851 |
/* This could be an IT instruction. */
|
| 3852 |
seen_it = insn; |
| 3853 |
it_count = count >> 1;
|
| 3854 |
} |
| 3855 |
if ((insn & 0xf800) >= 0xe800) |
| 3856 |
count++; |
| 3857 |
else
|
| 3858 |
count = (count + 2) | 1; |
| 3859 |
/* IT blocks contain at most 4 instructions. */
|
| 3860 |
if (count >= 8 && !seen_it) |
| 3861 |
return;
|
| 3862 |
} |
| 3863 |
/* We found an IT instruction. */
|
| 3864 |
ifthen_state = (seen_it & 0xe0) | ((seen_it << it_count) & 0x1f); |
| 3865 |
if ((ifthen_state & 0xf) == 0) |
| 3866 |
ifthen_state = 0;
|
| 3867 |
} |
| 3868 |
|
| 3869 |
/* NOTE: There are no checks in these routines that
|
| 3870 |
the relevant number of data bytes exist. */
|
| 3871 |
|
| 3872 |
int
|
| 3873 |
print_insn_arm (bfd_vma pc, struct disassemble_info *info)
|
| 3874 |
{
|
| 3875 |
unsigned char b[4]; |
| 3876 |
long given;
|
| 3877 |
int status;
|
| 3878 |
int is_thumb = false; |
| 3879 |
int is_data = false; |
| 3880 |
unsigned int size = 4; |
| 3881 |
void (*printer) (bfd_vma, struct disassemble_info *, long); |
| 3882 |
#if 0
|
| 3883 |
bfd_boolean found = false;
|
| 3884 |
|
| 3885 |
if (info->disassembler_options)
|
| 3886 |
{
|
| 3887 |
parse_disassembler_options (info->disassembler_options);
|
| 3888 |
|
| 3889 |
/* To avoid repeated parsing of these options, we remove them here. */
|
| 3890 |
info->disassembler_options = NULL;
|
| 3891 |
}
|
| 3892 |
|
| 3893 |
/* First check the full symtab for a mapping symbol, even if there
|
| 3894 |
are no usable non-mapping symbols for this address. */
|
| 3895 |
if (info->symtab != NULL
|
| 3896 |
&& bfd_asymbol_flavour (*info->symtab) == bfd_target_elf_flavour)
|
| 3897 |
{
|
| 3898 |
bfd_vma addr;
|
| 3899 |
int n;
|
| 3900 |
int last_sym = -1;
|
| 3901 |
enum map_type type = MAP_ARM;
|
| 3902 |
|
| 3903 |
if (pc <= last_mapping_addr)
|
| 3904 |
last_mapping_sym = -1;
|
| 3905 |
is_thumb = (last_type == MAP_THUMB);
|
| 3906 |
found = false;
|
| 3907 |
/* Start scanning at the start of the function, or wherever
|
| 3908 |
we finished last time. */
|
| 3909 |
n = info->symtab_pos + 1;
|
| 3910 |
if (n < last_mapping_sym)
|
| 3911 |
n = last_mapping_sym;
|
| 3912 |
|
| 3913 |
/* Scan up to the location being disassembled. */
|
| 3914 |
for (; n < info->symtab_size; n++)
|
| 3915 |
{
|
| 3916 |
addr = bfd_asymbol_value (info->symtab[n]);
|
| 3917 |
if (addr > pc)
|
| 3918 |
break;
|
| 3919 |
if ((info->section == NULL
|
| 3920 |
|| info->section == info->symtab[n]->section)
|
| 3921 |
&& get_sym_code_type (info, n, &type))
|
| 3922 |
{
|
| 3923 |
last_sym = n;
|
| 3924 |
found = true;
|
| 3925 |
}
|
| 3926 |
}
|
| 3927 |
|
| 3928 |
if (!found)
|
| 3929 |
{
|
| 3930 |
n = info->symtab_pos;
|
| 3931 |
if (n < last_mapping_sym - 1)
|
| 3932 |
n = last_mapping_sym - 1;
|
| 3933 |
|
| 3934 |
/* No mapping symbol found at this address. Look backwards
|
| 3935 |
for a preceeding one. */
|
| 3936 |
for (; n >= 0; n--)
|
| 3937 |
{
|
| 3938 |
if (get_sym_code_type (info, n, &type))
|
| 3939 |
{
|
| 3940 |
last_sym = n;
|
| 3941 |
found = true;
|
| 3942 |
break;
|
| 3943 |
}
|
| 3944 |
}
|
| 3945 |
}
|
| 3946 |
|
| 3947 |
last_mapping_sym = last_sym;
|
| 3948 |
last_type = type;
|
| 3949 |
is_thumb = (last_type == MAP_THUMB);
|
| 3950 |
is_data = (last_type == MAP_DATA);
|
| 3951 |
|
| 3952 |
/* Look a little bit ahead to see if we should print out
|
| 3953 |
two or four bytes of data. If there's a symbol,
|
| 3954 |
mapping or otherwise, after two bytes then don't
|
| 3955 |
print more. */
|
| 3956 |
if (is_data)
|
| 3957 |
{
|
| 3958 |
size = 4 - (pc & 3);
|
| 3959 |
for (n = last_sym + 1; n < info->symtab_size; n++)
|
| 3960 |
{
|
| 3961 |
addr = bfd_asymbol_value (info->symtab[n]);
|
| 3962 |
if (addr > pc)
|
| 3963 |
{
|
| 3964 |
if (addr - pc < size)
|
| 3965 |
size = addr - pc;
|
| 3966 |
break;
|
| 3967 |
}
|
| 3968 |
}
|
| 3969 |
/* If the next symbol is after three bytes, we need to
|
| 3970 |
print only part of the data, so that we can use either
|
| 3971 |
.byte or .short. */
|
| 3972 |
if (size == 3)
|
| 3973 |
size = (pc & 1) ? 1 : 2;
|
| 3974 |
}
|
| 3975 |
}
|
| 3976 |
|
| 3977 |
if (info->symbols != NULL)
|
| 3978 |
{
|
| 3979 |
if (bfd_asymbol_flavour (*info->symbols) == bfd_target_coff_flavour)
|
| 3980 |
{
|
| 3981 |
coff_symbol_type * cs;
|
| 3982 |
|
| 3983 |
cs = coffsymbol (*info->symbols);
|
| 3984 |
is_thumb = ( cs->native->u.syment.n_sclass == C_THUMBEXT
|
| 3985 |
|| cs->native->u.syment.n_sclass == C_THUMBSTAT
|
| 3986 |
|| cs->native->u.syment.n_sclass == C_THUMBLABEL
|
| 3987 |
|| cs->native->u.syment.n_sclass == C_THUMBEXTFUNC
|
| 3988 |
|| cs->native->u.syment.n_sclass == C_THUMBSTATFUNC);
|
| 3989 |
}
|
| 3990 |
else if (bfd_asymbol_flavour (*info->symbols) == bfd_target_elf_flavour
|
| 3991 |
&& !found)
|
| 3992 |
{
|
| 3993 |
/* If no mapping symbol has been found then fall back to the type
|
| 3994 |
of the function symbol. */
|
| 3995 |
elf_symbol_type * es;
|
| 3996 |
unsigned int type;
|
| 3997 |
|
| 3998 |
es = *(elf_symbol_type **)(info->symbols);
|
| 3999 |
type = ELF_ST_TYPE (es->internal_elf_sym.st_info);
|
| 4000 |
|
| 4001 |
is_thumb = (type == STT_ARM_TFUNC) || (type == STT_ARM_16BIT);
|
| 4002 |
}
|
| 4003 |
}
|
| 4004 |
#else
|
| 4005 |
int little;
|
| 4006 |
|
| 4007 |
little = (info->endian == BFD_ENDIAN_LITTLE); |
| 4008 |
is_thumb |= (pc & 1);
|
| 4009 |
pc &= ~(bfd_vma)1;
|
| 4010 |
#endif
|
| 4011 |
|
| 4012 |
if (force_thumb)
|
| 4013 |
is_thumb = true;
|
| 4014 |
|
| 4015 |
info->bytes_per_line = 4;
|
| 4016 |
|
| 4017 |
if (is_data)
|
| 4018 |
{
|
| 4019 |
int i;
|
| 4020 |
|
| 4021 |
/* size was already set above. */
|
| 4022 |
info->bytes_per_chunk = size; |
| 4023 |
printer = print_insn_data; |
| 4024 |
|
| 4025 |
status = info->read_memory_func (pc, (bfd_byte *)b, size, info); |
| 4026 |
given = 0;
|
| 4027 |
if (little)
|
| 4028 |
for (i = size - 1; i >= 0; i--) |
| 4029 |
given = b[i] | (given << 8);
|
| 4030 |
else
|
| 4031 |
for (i = 0; i < (int) size; i++) |
| 4032 |
given = b[i] | (given << 8);
|
| 4033 |
} |
| 4034 |
else if (!is_thumb) |
| 4035 |
{
|
| 4036 |
/* In ARM mode endianness is a straightforward issue: the instruction
|
| 4037 |
is four bytes long and is either ordered 0123 or 3210. */
|
| 4038 |
printer = print_insn_arm_internal; |
| 4039 |
info->bytes_per_chunk = 4;
|
| 4040 |
size = 4;
|
| 4041 |
|
| 4042 |
status = info->read_memory_func (pc, (bfd_byte *)b, 4, info);
|
| 4043 |
if (little)
|
| 4044 |
given = (b[0]) | (b[1] << 8) | (b[2] << 16) | (b[3] << 24); |
| 4045 |
else
|
| 4046 |
given = (b[3]) | (b[2] << 8) | (b[1] << 16) | (b[0] << 24); |
| 4047 |
} |
| 4048 |
else
|
| 4049 |
{
|
| 4050 |
/* In Thumb mode we have the additional wrinkle of two
|
| 4051 |
instruction lengths. Fortunately, the bits that determine
|
| 4052 |
the length of the current instruction are always to be found
|
| 4053 |
in the first two bytes. */
|
| 4054 |
printer = print_insn_thumb16; |
| 4055 |
info->bytes_per_chunk = 2;
|
| 4056 |
size = 2;
|
| 4057 |
|
| 4058 |
status = info->read_memory_func (pc, (bfd_byte *)b, 2, info);
|
| 4059 |
if (little)
|
| 4060 |
given = (b[0]) | (b[1] << 8); |
| 4061 |
else
|
| 4062 |
given = (b[1]) | (b[0] << 8); |
| 4063 |
|
| 4064 |
if (!status)
|
| 4065 |
{
|
| 4066 |
/* These bit patterns signal a four-byte Thumb
|
| 4067 |
instruction. */
|
| 4068 |
if ((given & 0xF800) == 0xF800 |
| 4069 |
|| (given & 0xF800) == 0xF000 |
| 4070 |
|| (given & 0xF800) == 0xE800) |
| 4071 |
{
|
| 4072 |
status = info->read_memory_func (pc + 2, (bfd_byte *)b, 2, info); |
| 4073 |
if (little)
|
| 4074 |
given = (b[0]) | (b[1] << 8) | (given << 16); |
| 4075 |
else
|
| 4076 |
given = (b[1]) | (b[0] << 8) | (given << 16); |
| 4077 |
|
| 4078 |
printer = print_insn_thumb32; |
| 4079 |
size = 4;
|
| 4080 |
} |
| 4081 |
} |
| 4082 |
|
| 4083 |
if (ifthen_address != pc)
|
| 4084 |
find_ifthen_state(pc, info, little); |
| 4085 |
|
| 4086 |
if (ifthen_state)
|
| 4087 |
{
|
| 4088 |
if ((ifthen_state & 0xf) == 0x8) |
| 4089 |
ifthen_next_state = 0;
|
| 4090 |
else
|
| 4091 |
ifthen_next_state = (ifthen_state & 0xe0)
|
| 4092 |
| ((ifthen_state & 0xf) << 1); |
| 4093 |
} |
| 4094 |
} |
| 4095 |
|
| 4096 |
if (status)
|
| 4097 |
{
|
| 4098 |
info->memory_error_func (status, pc, info); |
| 4099 |
return -1; |
| 4100 |
} |
| 4101 |
if (info->flags & INSN_HAS_RELOC)
|
| 4102 |
/* If the instruction has a reloc associated with it, then
|
| 4103 |
the offset field in the instruction will actually be the
|
| 4104 |
addend for the reloc. (We are using REL type relocs).
|
| 4105 |
In such cases, we can ignore the pc when computing
|
| 4106 |
addresses, since the addend is not currently pc-relative. */
|
| 4107 |
pc = 0;
|
| 4108 |
|
| 4109 |
printer (pc, info, given); |
| 4110 |
|
| 4111 |
if (is_thumb)
|
| 4112 |
{
|
| 4113 |
ifthen_state = ifthen_next_state; |
| 4114 |
ifthen_address += size; |
| 4115 |
} |
| 4116 |
return size;
|
| 4117 |
} |