| 1 | /* Opcode table for the ARM. |
| 2 | |
| 3 | Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000 |
| 4 | Free Software Foundation, Inc. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2, or (at your option) |
| 9 | any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
| 18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 19 | |
| 20 | |
| 21 | struct arm_opcode { |
| 22 | unsigned long value, mask; /* recognise instruction if (op&mask)==value */ |
| 23 | char *assembler; /* how to disassemble this instruction */ |
| 24 | }; |
| 25 | |
| 26 | struct thumb_opcode |
| 27 | { |
| 28 | unsigned short value, mask; /* recognise instruction if (op&mask)==value */ |
| 29 | char * assembler; /* how to disassemble this instruction */ |
| 30 | }; |
| 31 | |
| 32 | /* format of the assembler string : |
| 33 | |
| 34 | %% % |
| 35 | %<bitfield>d print the bitfield in decimal |
| 36 | %<bitfield>x print the bitfield in hex |
| 37 | %<bitfield>X print the bitfield as 1 hex digit without leading "0x" |
| 38 | %<bitfield>r print as an ARM register |
| 39 | %<bitfield>f print a floating point constant if >7 else a |
| 40 | floating point register |
| 41 | %<code>y print a single precision VFP reg. |
| 42 | Codes: 0=>Sm, 1=>Sd, 2=>Sn, 3=>multi-list, 4=>Sm pair |
| 43 | %<code>z print a double precision VFP reg |
| 44 | Codes: 0=>Dm, 1=>Dd, 2=>Dn, 3=>multi-list |
| 45 | %c print condition code (always bits 28-31) |
| 46 | %P print floating point precision in arithmetic insn |
| 47 | %Q print floating point precision in ldf/stf insn |
| 48 | %R print floating point rounding mode |
| 49 | %<bitnum>'c print specified char iff bit is one |
| 50 | %<bitnum>`c print specified char iff bit is zero |
| 51 | %<bitnum>?ab print a if bit is one else print b |
| 52 | %p print 'p' iff bits 12-15 are 15 |
| 53 | %t print 't' iff bit 21 set and bit 24 clear |
| 54 | %o print operand2 (immediate or register + shift) |
| 55 | %a print address for ldr/str instruction |
| 56 | %s print address for ldr/str halfword/signextend instruction |
| 57 | %b print branch destination |
| 58 | %B print arm BLX(1) destination |
| 59 | %A print address for ldc/stc/ldf/stf instruction |
| 60 | %m print register mask for ldm/stm instruction |
| 61 | %C print the PSR sub type. |
| 62 | %F print the COUNT field of a LFM/SFM instruction. |
| 63 | Thumb specific format options: |
| 64 | %D print Thumb register (bits 0..2 as high number if bit 7 set) |
| 65 | %S print Thumb register (bits 3..5 as high number if bit 6 set) |
| 66 | %<bitfield>I print bitfield as a signed decimal |
| 67 | (top bit of range being the sign bit) |
| 68 | %M print Thumb register mask |
| 69 | %N print Thumb register mask (with LR) |
| 70 | %O print Thumb register mask (with PC) |
| 71 | %T print Thumb condition code (always bits 8-11) |
| 72 | %I print cirrus signed shift immediate: bits 0..3|4..6 |
| 73 | %<bitfield>B print Thumb branch destination (signed displacement) |
| 74 | %<bitfield>W print (bitfield * 4) as a decimal |
| 75 | %<bitfield>H print (bitfield * 2) as a decimal |
| 76 | %<bitfield>a print (bitfield * 4) as a pc-rel offset + decoded symbol |
| 77 | */ |
| 78 | |
| 79 | /* Note: There is a partial ordering in this table - it must be searched from |
| 80 | the top to obtain a correct match. */ |
| 81 | |
| 82 | static struct arm_opcode arm_opcodes[] = |
| 83 | { |
| 84 | /* ARM instructions. */ |
| 85 | {0xe1a00000, 0xffffffff, "nop\t\t\t(mov r0,r0)"}, |
| 86 | {0x012FFF10, 0x0ffffff0, "bx%c\t%0-3r"}, |
| 87 | {0x00000090, 0x0fe000f0, "mul%c%20's\t%16-19r, %0-3r, %8-11r"}, |
| 88 | {0x00200090, 0x0fe000f0, "mla%c%20's\t%16-19r, %0-3r, %8-11r, %12-15r"}, |
| 89 | {0x01000090, 0x0fb00ff0, "swp%c%22'b\t%12-15r, %0-3r, [%16-19r]"}, |
| 90 | {0x00800090, 0x0fa000f0, "%22?sumull%c%20's\t%12-15r, %16-19r, %0-3r, %8-11r"}, |
| 91 | {0x00a00090, 0x0fa000f0, "%22?sumlal%c%20's\t%12-15r, %16-19r, %0-3r, %8-11r"}, |
| 92 | |
| 93 | /* V5J instruction. */ |
| 94 | {0x012fff20, 0x0ffffff0, "bxj%c\t%0-3r"}, |
| 95 | |
| 96 | /* XScale instructions. */ |
| 97 | {0x0e200010, 0x0fff0ff0, "mia%c\tacc0, %0-3r, %12-15r"}, |
| 98 | {0x0e280010, 0x0fff0ff0, "miaph%c\tacc0, %0-3r, %12-15r"}, |
| 99 | {0x0e2c0010, 0x0ffc0ff0, "mia%17'T%17`B%16'T%16`B%c\tacc0, %0-3r, %12-15r"}, |
| 100 | {0x0c400000, 0x0ff00fff, "mar%c\tacc0, %12-15r, %16-19r"}, |
| 101 | {0x0c500000, 0x0ff00fff, "mra%c\t%12-15r, %16-19r, acc0"}, |
| 102 | {0xf450f000, 0xfc70f000, "pld\t%a"}, |
| 103 | |
| 104 | /* V5 Instructions. */ |
| 105 | {0xe1200070, 0xfff000f0, "bkpt\t0x%16-19X%12-15X%8-11X%0-3X"}, |
| 106 | {0xfa000000, 0xfe000000, "blx\t%B"}, |
| 107 | {0x012fff30, 0x0ffffff0, "blx%c\t%0-3r"}, |
| 108 | {0x016f0f10, 0x0fff0ff0, "clz%c\t%12-15r, %0-3r"}, |
| 109 | {0xfc100000, 0xfe100000, "ldc2%22'l\t%8-11d, cr%12-15d, %A"}, |
| 110 | {0xfc000000, 0xfe100000, "stc2%22'l\t%8-11d, cr%12-15d, %A"}, |
| 111 | {0xfe000000, 0xff000010, "cdp2\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"}, |
| 112 | {0xfe000010, 0xff100010, "mcr2\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"}, |
| 113 | {0xfe100010, 0xff100010, "mrc2\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"}, |
| 114 | |
| 115 | /* V5E "El Segundo" Instructions. */ |
| 116 | {0x000000d0, 0x0e1000f0, "ldr%cd\t%12-15r, %s"}, |
| 117 | {0x000000f0, 0x0e1000f0, "str%cd\t%12-15r, %s"}, |
| 118 | {0x01000080, 0x0ff000f0, "smlabb%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, |
| 119 | {0x010000a0, 0x0ff000f0, "smlatb%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, |
| 120 | {0x010000c0, 0x0ff000f0, "smlabt%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, |
| 121 | {0x010000e0, 0x0ff000f0, "smlatt%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, |
| 122 | |
| 123 | {0x01200080, 0x0ff000f0, "smlawb%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, |
| 124 | {0x012000c0, 0x0ff000f0, "smlawt%c\t%16-19r, %0-3r, %8-11r, %12-15r"}, |
| 125 | |
| 126 | {0x01400080, 0x0ff000f0, "smlalbb%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, |
| 127 | {0x014000a0, 0x0ff000f0, "smlaltb%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, |
| 128 | {0x014000c0, 0x0ff000f0, "smlalbt%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, |
| 129 | {0x014000e0, 0x0ff000f0, "smlaltt%c\t%12-15r, %16-19r, %0-3r, %8-11r"}, |
| 130 | |
| 131 | {0x01600080, 0x0ff0f0f0, "smulbb%c\t%16-19r, %0-3r, %8-11r"}, |
| 132 | {0x016000a0, 0x0ff0f0f0, "smultb%c\t%16-19r, %0-3r, %8-11r"}, |
| 133 | {0x016000c0, 0x0ff0f0f0, "smulbt%c\t%16-19r, %0-3r, %8-11r"}, |
| 134 | {0x016000e0, 0x0ff0f0f0, "smultt%c\t%16-19r, %0-3r, %8-11r"}, |
| 135 | |
| 136 | {0x012000a0, 0x0ff0f0f0, "smulwb%c\t%16-19r, %0-3r, %8-11r"}, |
| 137 | {0x012000e0, 0x0ff0f0f0, "smulwt%c\t%16-19r, %0-3r, %8-11r"}, |
| 138 | |
| 139 | {0x01000050, 0x0ff00ff0, "qadd%c\t%12-15r, %0-3r, %16-19r"}, |
| 140 | {0x01400050, 0x0ff00ff0, "qdadd%c\t%12-15r, %0-3r, %16-19r"}, |
| 141 | {0x01200050, 0x0ff00ff0, "qsub%c\t%12-15r, %0-3r, %16-19r"}, |
| 142 | {0x01600050, 0x0ff00ff0, "qdsub%c\t%12-15r, %0-3r, %16-19r"}, |
| 143 | |
| 144 | {0x0c400000, 0x0ff00000, "mcrr%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"}, |
| 145 | {0x0c500000, 0x0ff00000, "mrrc%c\t%8-11d, %4-7d, %12-15r, %16-19r, cr%0-3d"}, |
| 146 | |
| 147 | /* ARM Instructions. */ |
| 148 | {0x00000090, 0x0e100090, "str%c%6's%5?hb\t%12-15r, %s"}, |
| 149 | {0x00100090, 0x0e100090, "ldr%c%6's%5?hb\t%12-15r, %s"}, |
| 150 | {0x00000000, 0x0de00000, "and%c%20's\t%12-15r, %16-19r, %o"}, |
| 151 | {0x00200000, 0x0de00000, "eor%c%20's\t%12-15r, %16-19r, %o"}, |
| 152 | {0x00400000, 0x0de00000, "sub%c%20's\t%12-15r, %16-19r, %o"}, |
| 153 | {0x00600000, 0x0de00000, "rsb%c%20's\t%12-15r, %16-19r, %o"}, |
| 154 | {0x00800000, 0x0de00000, "add%c%20's\t%12-15r, %16-19r, %o"}, |
| 155 | {0x00a00000, 0x0de00000, "adc%c%20's\t%12-15r, %16-19r, %o"}, |
| 156 | {0x00c00000, 0x0de00000, "sbc%c%20's\t%12-15r, %16-19r, %o"}, |
| 157 | {0x00e00000, 0x0de00000, "rsc%c%20's\t%12-15r, %16-19r, %o"}, |
| 158 | {0x0120f000, 0x0db0f000, "msr%c\t%22?SCPSR%C, %o"}, |
| 159 | {0x010f0000, 0x0fbf0fff, "mrs%c\t%12-15r, %22?SCPSR"}, |
| 160 | {0x01000000, 0x0de00000, "tst%c%p\t%16-19r, %o"}, |
| 161 | {0x01200000, 0x0de00000, "teq%c%p\t%16-19r, %o"}, |
| 162 | {0x01400000, 0x0de00000, "cmp%c%p\t%16-19r, %o"}, |
| 163 | {0x01600000, 0x0de00000, "cmn%c%p\t%16-19r, %o"}, |
| 164 | {0x01800000, 0x0de00000, "orr%c%20's\t%12-15r, %16-19r, %o"}, |
| 165 | {0x01a00000, 0x0de00000, "mov%c%20's\t%12-15r, %o"}, |
| 166 | {0x01c00000, 0x0de00000, "bic%c%20's\t%12-15r, %16-19r, %o"}, |
| 167 | {0x01e00000, 0x0de00000, "mvn%c%20's\t%12-15r, %o"}, |
| 168 | {0x04000000, 0x0e100000, "str%c%22'b%t\t%12-15r, %a"}, |
| 169 | {0x06000000, 0x0e100ff0, "str%c%22'b%t\t%12-15r, %a"}, |
| 170 | {0x04000000, 0x0c100010, "str%c%22'b%t\t%12-15r, %a"}, |
| 171 | {0x06000010, 0x0e000010, "undefined"}, |
| 172 | {0x04100000, 0x0c100000, "ldr%c%22'b%t\t%12-15r, %a"}, |
| 173 | {0x08000000, 0x0e100000, "stm%c%23?id%24?ba\t%16-19r%21'!, %m%22'^"}, |
| 174 | {0x08100000, 0x0e100000, "ldm%c%23?id%24?ba\t%16-19r%21'!, %m%22'^"}, |
| 175 | {0x0a000000, 0x0e000000, "b%24'l%c\t%b"}, |
| 176 | {0x0f000000, 0x0f000000, "swi%c\t%0-23x"}, |
| 177 | |
| 178 | /* Floating point coprocessor (FPA) instructions */ |
| 179 | {0x0e000100, 0x0ff08f10, "adf%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 180 | {0x0e100100, 0x0ff08f10, "muf%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 181 | {0x0e200100, 0x0ff08f10, "suf%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 182 | {0x0e300100, 0x0ff08f10, "rsf%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 183 | {0x0e400100, 0x0ff08f10, "dvf%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 184 | {0x0e500100, 0x0ff08f10, "rdf%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 185 | {0x0e600100, 0x0ff08f10, "pow%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 186 | {0x0e700100, 0x0ff08f10, "rpw%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 187 | {0x0e800100, 0x0ff08f10, "rmf%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 188 | {0x0e900100, 0x0ff08f10, "fml%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 189 | {0x0ea00100, 0x0ff08f10, "fdv%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 190 | {0x0eb00100, 0x0ff08f10, "frd%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 191 | {0x0ec00100, 0x0ff08f10, "pol%c%P%R\t%12-14f, %16-18f, %0-3f"}, |
| 192 | {0x0e008100, 0x0ff08f10, "mvf%c%P%R\t%12-14f, %0-3f"}, |
| 193 | {0x0e108100, 0x0ff08f10, "mnf%c%P%R\t%12-14f, %0-3f"}, |
| 194 | {0x0e208100, 0x0ff08f10, "abs%c%P%R\t%12-14f, %0-3f"}, |
| 195 | {0x0e308100, 0x0ff08f10, "rnd%c%P%R\t%12-14f, %0-3f"}, |
| 196 | {0x0e408100, 0x0ff08f10, "sqt%c%P%R\t%12-14f, %0-3f"}, |
| 197 | {0x0e508100, 0x0ff08f10, "log%c%P%R\t%12-14f, %0-3f"}, |
| 198 | {0x0e608100, 0x0ff08f10, "lgn%c%P%R\t%12-14f, %0-3f"}, |
| 199 | {0x0e708100, 0x0ff08f10, "exp%c%P%R\t%12-14f, %0-3f"}, |
| 200 | {0x0e808100, 0x0ff08f10, "sin%c%P%R\t%12-14f, %0-3f"}, |
| 201 | {0x0e908100, 0x0ff08f10, "cos%c%P%R\t%12-14f, %0-3f"}, |
| 202 | {0x0ea08100, 0x0ff08f10, "tan%c%P%R\t%12-14f, %0-3f"}, |
| 203 | {0x0eb08100, 0x0ff08f10, "asn%c%P%R\t%12-14f, %0-3f"}, |
| 204 | {0x0ec08100, 0x0ff08f10, "acs%c%P%R\t%12-14f, %0-3f"}, |
| 205 | {0x0ed08100, 0x0ff08f10, "atn%c%P%R\t%12-14f, %0-3f"}, |
| 206 | {0x0ee08100, 0x0ff08f10, "urd%c%P%R\t%12-14f, %0-3f"}, |
| 207 | {0x0ef08100, 0x0ff08f10, "nrm%c%P%R\t%12-14f, %0-3f"}, |
| 208 | {0x0e000110, 0x0ff00f1f, "flt%c%P%R\t%16-18f, %12-15r"}, |
| 209 | {0x0e100110, 0x0fff0f98, "fix%c%R\t%12-15r, %0-2f"}, |
| 210 | {0x0e200110, 0x0fff0fff, "wfs%c\t%12-15r"}, |
| 211 | {0x0e300110, 0x0fff0fff, "rfs%c\t%12-15r"}, |
| 212 | {0x0e400110, 0x0fff0fff, "wfc%c\t%12-15r"}, |
| 213 | {0x0e500110, 0x0fff0fff, "rfc%c\t%12-15r"}, |
| 214 | {0x0e90f110, 0x0ff8fff0, "cmf%c\t%16-18f, %0-3f"}, |
| 215 | {0x0eb0f110, 0x0ff8fff0, "cnf%c\t%16-18f, %0-3f"}, |
| 216 | {0x0ed0f110, 0x0ff8fff0, "cmfe%c\t%16-18f, %0-3f"}, |
| 217 | {0x0ef0f110, 0x0ff8fff0, "cnfe%c\t%16-18f, %0-3f"}, |
| 218 | {0x0c000100, 0x0e100f00, "stf%c%Q\t%12-14f, %A"}, |
| 219 | {0x0c100100, 0x0e100f00, "ldf%c%Q\t%12-14f, %A"}, |
| 220 | {0x0c000200, 0x0e100f00, "sfm%c\t%12-14f, %F, %A"}, |
| 221 | {0x0c100200, 0x0e100f00, "lfm%c\t%12-14f, %F, %A"}, |
| 222 | |
| 223 | /* Floating point coprocessor (VFP) instructions */ |
| 224 | {0x0eb00bc0, 0x0fff0ff0, "fabsd%c\t%1z, %0z"}, |
| 225 | {0x0eb00ac0, 0x0fbf0fd0, "fabss%c\t%1y, %0y"}, |
| 226 | {0x0e300b00, 0x0ff00ff0, "faddd%c\t%1z, %2z, %0z"}, |
| 227 | {0x0e300a00, 0x0fb00f50, "fadds%c\t%1y, %2y, %1y"}, |
| 228 | {0x0eb40b40, 0x0fff0f70, "fcmp%7'ed%c\t%1z, %0z"}, |
| 229 | {0x0eb40a40, 0x0fbf0f50, "fcmp%7'es%c\t%1y, %0y"}, |
| 230 | {0x0eb50b40, 0x0fff0f70, "fcmp%7'ezd%c\t%1z"}, |
| 231 | {0x0eb50a40, 0x0fbf0f70, "fcmp%7'ezs%c\t%1y"}, |
| 232 | {0x0eb00b40, 0x0fff0ff0, "fcpyd%c\t%1z, %0z"}, |
| 233 | {0x0eb00a40, 0x0fbf0fd0, "fcpys%c\t%1y, %0y"}, |
| 234 | {0x0eb70ac0, 0x0fff0fd0, "fcvtds%c\t%1z, %0y"}, |
| 235 | {0x0eb70bc0, 0x0fbf0ff0, "fcvtsd%c\t%1y, %0z"}, |
| 236 | {0x0e800b00, 0x0ff00ff0, "fdivd%c\t%1z, %2z, %0z"}, |
| 237 | {0x0e800a00, 0x0fb00f50, "fdivs%c\t%1y, %2y, %0y"}, |
| 238 | {0x0d100b00, 0x0f700f00, "fldd%c\t%1z, %A"}, |
| 239 | {0x0c900b00, 0x0fd00f00, "fldmia%0?xd%c\t%16-19r%21'!, %3z"}, |
| 240 | {0x0d300b00, 0x0ff00f00, "fldmdb%0?xd%c\t%16-19r!, %3z"}, |
| 241 | {0x0d100a00, 0x0f300f00, "flds%c\t%1y, %A"}, |
| 242 | {0x0c900a00, 0x0f900f00, "fldmias%c\t%16-19r%21'!, %3y"}, |
| 243 | {0x0d300a00, 0x0fb00f00, "fldmdbs%c\t%16-19r!, %3y"}, |
| 244 | {0x0e000b00, 0x0ff00ff0, "fmacd%c\t%1z, %2z, %0z"}, |
| 245 | {0x0e000a00, 0x0fb00f50, "fmacs%c\t%1y, %2y, %0y"}, |
| 246 | {0x0e200b10, 0x0ff00fff, "fmdhr%c\t%2z, %12-15r"}, |
| 247 | {0x0e000b10, 0x0ff00fff, "fmdlr%c\t%2z, %12-15r"}, |
| 248 | {0x0c400b10, 0x0ff00ff0, "fmdrr%c\t%0z, %12-15r, %16-19r"}, |
| 249 | {0x0e300b10, 0x0ff00fff, "fmrdh%c\t%12-15r, %2z"}, |
| 250 | {0x0e100b10, 0x0ff00fff, "fmrdl%c\t%12-15r, %2z"}, |
| 251 | {0x0c500b10, 0x0ff00ff0, "fmrrd%c\t%12-15r, %16-19r, %0z"}, |
| 252 | {0x0c500a10, 0x0ff00fd0, "fmrrs%c\t%12-15r, %16-19r, %4y"}, |
| 253 | {0x0e100a10, 0x0ff00f7f, "fmrs%c\t%12-15r, %2y"}, |
| 254 | {0x0ef1fa10, 0x0fffffff, "fmstat%c"}, |
| 255 | {0x0ef00a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpsid"}, |
| 256 | {0x0ef10a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpscr"}, |
| 257 | {0x0ef80a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpexc"}, |
| 258 | {0x0ef90a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpinst\t@ Impl def"}, |
| 259 | {0x0efa0a10, 0x0fff0fff, "fmrx%c\t%12-15r, fpinst2\t@ Impl def"}, |
| 260 | {0x0ef00a10, 0x0ff00fff, "fmrx%c\t%12-15r, <impl def 0x%16-19x>"}, |
| 261 | {0x0e100b00, 0x0ff00ff0, "fmscd%c\t%1z, %2z, %0z"}, |
| 262 | {0x0e100a00, 0x0fb00f50, "fmscs%c\t%1y, %2y, %0y"}, |
| 263 | {0x0e000a10, 0x0ff00f7f, "fmsr%c\t%2y, %12-15r"}, |
| 264 | {0x0c400a10, 0x0ff00fd0, "fmsrr%c\t%12-15r, %16-19r, %4y"}, |
| 265 | {0x0e200b00, 0x0ff00ff0, "fmuld%c\t%1z, %2z, %0z"}, |
| 266 | {0x0e200a00, 0x0fb00f50, "fmuls%c\t%1y, %2y, %0y"}, |
| 267 | {0x0ee00a10, 0x0fff0fff, "fmxr%c\tfpsid, %12-15r"}, |
| 268 | {0x0ee10a10, 0x0fff0fff, "fmxr%c\tfpscr, %12-15r"}, |
| 269 | {0x0ee80a10, 0x0fff0fff, "fmxr%c\tfpexc, %12-15r"}, |
| 270 | {0x0ee90a10, 0x0fff0fff, "fmxr%c\tfpinst, %12-15r\t@ Impl def"}, |
| 271 | {0x0eea0a10, 0x0fff0fff, "fmxr%c\tfpinst2, %12-15r\t@ Impl def"}, |
| 272 | {0x0ee00a10, 0x0ff00fff, "fmxr%c\t<impl def 0x%16-19x>, %12-15r"}, |
| 273 | {0x0eb10b40, 0x0fff0ff0, "fnegd%c\t%1z, %0z"}, |
| 274 | {0x0eb10a40, 0x0fbf0fd0, "fnegs%c\t%1y, %0y"}, |
| 275 | {0x0e000b40, 0x0ff00ff0, "fnmacd%c\t%1z, %2z, %0z"}, |
| 276 | {0x0e000a40, 0x0fb00f50, "fnmacs%c\t%1y, %2y, %0y"}, |
| 277 | {0x0e100b40, 0x0ff00ff0, "fnmscd%c\t%1z, %2z, %0z"}, |
| 278 | {0x0e100a40, 0x0fb00f50, "fnmscs%c\t%1y, %2y, %0y"}, |
| 279 | {0x0e200b40, 0x0ff00ff0, "fnmuld%c\t%1z, %2z, %0z"}, |
| 280 | {0x0e200a40, 0x0fb00f50, "fnmuls%c\t%1y, %2y, %0y"}, |
| 281 | {0x0eb80bc0, 0x0fff0fd0, "fsitod%c\t%1z, %0y"}, |
| 282 | {0x0eb80ac0, 0x0fbf0fd0, "fsitos%c\t%1y, %0y"}, |
| 283 | {0x0eb10bc0, 0x0fff0ff0, "fsqrtd%c\t%1z, %0z"}, |
| 284 | {0x0eb10ac0, 0x0fbf0fd0, "fsqrts%c\t%1y, %0y"}, |
| 285 | {0x0d000b00, 0x0f700f00, "fstd%c\t%1z, %A"}, |
| 286 | {0x0c800b00, 0x0fd00f00, "fstmia%0?xd%c\t%16-19r%21'!, %3z"}, |
| 287 | {0x0d200b00, 0x0ff00f00, "fstmdb%0?xd%c\t%16-19r!, %3z"}, |
| 288 | {0x0d000a00, 0x0f300f00, "fsts%c\t%1y, %A"}, |
| 289 | {0x0c800a00, 0x0f900f00, "fstmias%c\t%16-19r%21'!, %3y"}, |
| 290 | {0x0d200a00, 0x0fb00f00, "fstmdbs%c\t%16-19r!, %3y"}, |
| 291 | {0x0e300b40, 0x0ff00ff0, "fsubd%c\t%1z, %2z, %0z"}, |
| 292 | {0x0e300a40, 0x0fb00f50, "fsubs%c\t%1y, %2y, %0y"}, |
| 293 | {0x0ebc0b40, 0x0fbe0f70, "fto%16?sui%7'zd%c\t%1y, %0z"}, |
| 294 | {0x0ebc0a40, 0x0fbe0f50, "fto%16?sui%7'zs%c\t%1y, %0y"}, |
| 295 | {0x0eb80b40, 0x0fff0fd0, "fuitod%c\t%1z, %0y"}, |
| 296 | {0x0eb80a40, 0x0fbf0fd0, "fuitos%c\t%1y, %0y"}, |
| 297 | |
| 298 | /* Cirrus coprocessor instructions. */ |
| 299 | {0x0d100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"}, |
| 300 | {0x0c100400, 0x0f500f00, "cfldrs%c\tmvf%12-15d, %A"}, |
| 301 | {0x0d500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"}, |
| 302 | {0x0c500400, 0x0f500f00, "cfldrd%c\tmvd%12-15d, %A"}, |
| 303 | {0x0d100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"}, |
| 304 | {0x0c100500, 0x0f500f00, "cfldr32%c\tmvfx%12-15d, %A"}, |
| 305 | {0x0d500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"}, |
| 306 | {0x0c500500, 0x0f500f00, "cfldr64%c\tmvdx%12-15d, %A"}, |
| 307 | {0x0d000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"}, |
| 308 | {0x0c000400, 0x0f500f00, "cfstrs%c\tmvf%12-15d, %A"}, |
| 309 | {0x0d400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"}, |
| 310 | {0x0c400400, 0x0f500f00, "cfstrd%c\tmvd%12-15d, %A"}, |
| 311 | {0x0d000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"}, |
| 312 | {0x0c000500, 0x0f500f00, "cfstr32%c\tmvfx%12-15d, %A"}, |
| 313 | {0x0d400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"}, |
| 314 | {0x0c400500, 0x0f500f00, "cfstr64%c\tmvdx%12-15d, %A"}, |
| 315 | {0x0e000450, 0x0ff00ff0, "cfmvsr%c\tmvf%16-19d, %12-15r"}, |
| 316 | {0x0e100450, 0x0ff00ff0, "cfmvrs%c\t%12-15r, mvf%16-19d"}, |
| 317 | {0x0e000410, 0x0ff00ff0, "cfmvdlr%c\tmvd%16-19d, %12-15r"}, |
| 318 | {0x0e100410, 0x0ff00ff0, "cfmvrdl%c\t%12-15r, mvd%16-19d"}, |
| 319 | {0x0e000430, 0x0ff00ff0, "cfmvdhr%c\tmvd%16-19d, %12-15r"}, |
| 320 | {0x0e100430, 0x0ff00fff, "cfmvrdh%c\t%12-15r, mvd%16-19d"}, |
| 321 | {0x0e000510, 0x0ff00fff, "cfmv64lr%c\tmvdx%16-19d, %12-15r"}, |
| 322 | {0x0e100510, 0x0ff00fff, "cfmvr64l%c\t%12-15r, mvdx%16-19d"}, |
| 323 | {0x0e000530, 0x0ff00fff, "cfmv64hr%c\tmvdx%16-19d, %12-15r"}, |
| 324 | {0x0e100530, 0x0ff00fff, "cfmvr64h%c\t%12-15r, mvdx%16-19d"}, |
| 325 | {0x0e100610, 0x0ff0fff0, "cfmval32%c\tmvax%0-3d, mvfx%16-19d"}, |
| 326 | {0x0e000610, 0x0ff0fff0, "cfmv32al%c\tmvfx%0-3d, mvax%16-19d"}, |
| 327 | {0x0e100630, 0x0ff0fff0, "cfmvam32%c\tmvax%0-3d, mvfx%16-19d"}, |
| 328 | {0x0e000630, 0x0ff0fff0, "cfmv32am%c\tmvfx%0-3d, mvax%16-19d"}, |
| 329 | {0x0e100650, 0x0ff0fff0, "cfmvah32%c\tmvax%0-3d, mvfx%16-19d"}, |
| 330 | {0x0e000650, 0x0ff0fff0, "cfmv32ah%c\tmvfx%0-3d, mvax%16-19d"}, |
| 331 | {0x0e000670, 0x0ff0fff0, "cfmv32a%c\tmvfx%0-3d, mvax%16-19d"}, |
| 332 | {0x0e100670, 0x0ff0fff0, "cfmva32%c\tmvax%0-3d, mvfx%16-19d"}, |
| 333 | {0x0e000690, 0x0ff0fff0, "cfmv64a%c\tmvdx%0-3d, mvax%16-19d"}, |
| 334 | {0x0e100690, 0x0ff0fff0, "cfmva64%c\tmvax%0-3d, mvdx%16-19d"}, |
| 335 | {0x0e1006b0, 0x0ff0fff0, "cfmvsc32%c\tdspsc, mvfx%16-19d"}, |
| 336 | {0x0e0006b0, 0x0ff0fff0, "cfmv32sc%c\tmvfx%0-3d, dspsc"}, |
| 337 | {0x0e000400, 0x0ff00fff, "cfcpys%c\tmvf%12-15d, mvf%16-19d"}, |
| 338 | {0x0e000420, 0x0ff00fff, "cfcpyd%c\tmvd%12-15d, mvd%16-19d"}, |
| 339 | {0x0e000460, 0x0ff00fff, "cfcvtsd%c\tmvd%12-15d, mvf%16-19d"}, |
| 340 | {0x0e000440, 0x0ff00fff, "cfcvtds%c\tmvf%12-15d, mvd%16-19d"}, |
| 341 | {0x0e000480, 0x0ff00fff, "cfcvt32s%c\tmvf%12-15d, mvfx%16-19d"}, |
| 342 | {0x0e0004a0, 0x0ff00fff, "cfcvt32d%c\tmvd%12-15d, mvfx%16-19d"}, |
| 343 | {0x0e0004c0, 0x0ff00fff, "cfcvt64s%c\tmvf%12-15d, mvdx%16-19d"}, |
| 344 | {0x0e0004e0, 0x0ff00fff, "cfcvt64d%c\tmvd%12-15d, mvdx%16-19d"}, |
| 345 | {0x0e100580, 0x0ff00fff, "cfcvts32%c\tmvfx%12-15d, mvf%16-19d"}, |
| 346 | {0x0e1005a0, 0x0ff00fff, "cfcvtd32%c\tmvfx%12-15d, mvd%16-19d"}, |
| 347 | {0x0e1005c0, 0x0ff00fff, "cftruncs32%c\tmvfx%12-15d, mvf%16-19d"}, |
| 348 | {0x0e1005e0, 0x0ff00fff, "cftruncd32%c\tmvfx%12-15d, mvd%16-19d"}, |
| 349 | {0x0e000550, 0x0ff00ff0, "cfrshl32%c\tmvfx%16-19d, mvfx%0-3d, %12-15r"}, |
| 350 | {0x0e000570, 0x0ff00ff0, "cfrshl64%c\tmvdx%16-19d, mvdx%0-3d, %12-15r"}, |
| 351 | {0x0e000500, 0x0ff00f00, "cfsh32%c\tmvfx%12-15d, mvfx%16-19d, #%I"}, |
| 352 | {0x0e200500, 0x0ff00f00, "cfsh64%c\tmvdx%12-15d, mvdx%16-19d, #%I"}, |
| 353 | {0x0e100490, 0x0ff00ff0, "cfcmps%c\t%12-15r, mvf%16-19d, mvf%0-3d"}, |
| 354 | {0x0e1004b0, 0x0ff00ff0, "cfcmpd%c\t%12-15r, mvd%16-19d, mvd%0-3d"}, |
| 355 | {0x0e100590, 0x0ff00ff0, "cfcmp32%c\t%12-15r, mvfx%16-19d, mvfx%0-3d"}, |
| 356 | {0x0e1005b0, 0x0ff00ff0, "cfcmp64%c\t%12-15r, mvdx%16-19d, mvdx%0-3d"}, |
| 357 | {0x0e300400, 0x0ff00fff, "cfabss%c\tmvf%12-15d, mvf%16-19d"}, |
| 358 | {0x0e300420, 0x0ff00fff, "cfabsd%c\tmvd%12-15d, mvd%16-19d"}, |
| 359 | {0x0e300440, 0x0ff00fff, "cfnegs%c\tmvf%12-15d, mvf%16-19d"}, |
| 360 | {0x0e300460, 0x0ff00fff, "cfnegd%c\tmvd%12-15d, mvd%16-19d"}, |
| 361 | {0x0e300480, 0x0ff00ff0, "cfadds%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"}, |
| 362 | {0x0e3004a0, 0x0ff00ff0, "cfaddd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"}, |
| 363 | {0x0e3004c0, 0x0ff00ff0, "cfsubs%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"}, |
| 364 | {0x0e3004e0, 0x0ff00ff0, "cfsubd%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"}, |
| 365 | {0x0e100400, 0x0ff00ff0, "cfmuls%c\tmvf%12-15d, mvf%16-19d, mvf%0-3d"}, |
| 366 | {0x0e100420, 0x0ff00ff0, "cfmuld%c\tmvd%12-15d, mvd%16-19d, mvd%0-3d"}, |
| 367 | {0x0e300500, 0x0ff00fff, "cfabs32%c\tmvfx%12-15d, mvfx%16-19d"}, |
| 368 | {0x0e300520, 0x0ff00fff, "cfabs64%c\tmvdx%12-15d, mvdx%16-19d"}, |
| 369 | {0x0e300540, 0x0ff00fff, "cfneg32%c\tmvfx%12-15d, mvfx%16-19d"}, |
| 370 | {0x0e300560, 0x0ff00fff, "cfneg64%c\tmvdx%12-15d, mvdx%16-19d"}, |
| 371 | {0x0e300580, 0x0ff00ff0, "cfadd32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, |
| 372 | {0x0e3005a0, 0x0ff00ff0, "cfadd64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"}, |
| 373 | {0x0e3005c0, 0x0ff00ff0, "cfsub32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, |
| 374 | {0x0e3005e0, 0x0ff00ff0, "cfsub64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"}, |
| 375 | {0x0e100500, 0x0ff00ff0, "cfmul32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, |
| 376 | {0x0e100520, 0x0ff00ff0, "cfmul64%c\tmvdx%12-15d, mvdx%16-19d, mvdx%0-3d"}, |
| 377 | {0x0e100540, 0x0ff00ff0, "cfmac32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, |
| 378 | {0x0e100560, 0x0ff00ff0, "cfmsc32%c\tmvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, |
| 379 | {0x0e000600, 0x0ff00f00, "cfmadd32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, |
| 380 | {0x0e100600, 0x0ff00f00, "cfmsub32%c\tmvax%5-7d, mvfx%12-15d, mvfx%16-19d, mvfx%0-3d"}, |
| 381 | {0x0e200600, 0x0ff00f00, "cfmadda32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"}, |
| 382 | {0x0e300600, 0x0ff00f00, "cfmsuba32%c\tmvax%5-7d, mvax%12-15d, mvfx%16-19d, mvfx%0-3d"}, |
| 383 | |
| 384 | /* Generic coprocessor instructions */ |
| 385 | {0x0e000000, 0x0f000010, "cdp%c\t%8-11d, %20-23d, cr%12-15d, cr%16-19d, cr%0-3d, {%5-7d}"}, |
| 386 | {0x0e100010, 0x0f100010, "mrc%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"}, |
| 387 | {0x0e000010, 0x0f100010, "mcr%c\t%8-11d, %21-23d, %12-15r, cr%16-19d, cr%0-3d, {%5-7d}"}, |
| 388 | {0x0c000000, 0x0e100000, "stc%c%22'l\t%8-11d, cr%12-15d, %A"}, |
| 389 | {0x0c100000, 0x0e100000, "ldc%c%22'l\t%8-11d, cr%12-15d, %A"}, |
| 390 | |
| 391 | /* The rest. */ |
| 392 | {0x00000000, 0x00000000, "undefined instruction %0-31x"}, |
| 393 | {0x00000000, 0x00000000, 0} |
| 394 | }; |
| 395 | |
| 396 | #define BDISP(x) ((((x) & 0xffffff) ^ 0x800000) - 0x800000) /* 26 bit */ |
| 397 | |
| 398 | static struct thumb_opcode thumb_opcodes[] = |
| 399 | { |
| 400 | /* Thumb instructions. */ |
| 401 | |
| 402 | /* ARM V5 ISA extends Thumb. */ |
| 403 | {0xbe00, 0xff00, "bkpt\t%0-7x"}, |
| 404 | {0x4780, 0xff87, "blx\t%3-6r"}, /* note: 4 bit register number. */ |
| 405 | /* Note: this is BLX(2). BLX(1) is done in arm-dis.c/print_insn_thumb() |
| 406 | as an extension of the special processing there for Thumb BL. |
| 407 | BL and BLX(1) involve 2 successive 16-bit instructions, which must |
| 408 | always appear together in the correct order. So, the empty |
| 409 | string is put in this table, and the string interpreter takes <empty> |
| 410 | to mean it has a pair of BL-ish instructions. */ |
| 411 | {0x46C0, 0xFFFF, "nop\t\t\t(mov r8, r8)"}, |
| 412 | /* Format 5 instructions do not update the PSR. */ |
| 413 | {0x1C00, 0xFFC0, "mov\t%0-2r, %3-5r\t\t(add %0-2r, %3-5r, #%6-8d)"}, |
| 414 | /* Format 4. */ |
| 415 | {0x4000, 0xFFC0, "and\t%0-2r, %3-5r"}, |
| 416 | {0x4040, 0xFFC0, "eor\t%0-2r, %3-5r"}, |
| 417 | {0x4080, 0xFFC0, "lsl\t%0-2r, %3-5r"}, |
| 418 | {0x40C0, 0xFFC0, "lsr\t%0-2r, %3-5r"}, |
| 419 | {0x4100, 0xFFC0, "asr\t%0-2r, %3-5r"}, |
| 420 | {0x4140, 0xFFC0, "adc\t%0-2r, %3-5r"}, |
| 421 | {0x4180, 0xFFC0, "sbc\t%0-2r, %3-5r"}, |
| 422 | {0x41C0, 0xFFC0, "ror\t%0-2r, %3-5r"}, |
| 423 | {0x4200, 0xFFC0, "tst\t%0-2r, %3-5r"}, |
| 424 | {0x4240, 0xFFC0, "neg\t%0-2r, %3-5r"}, |
| 425 | {0x4280, 0xFFC0, "cmp\t%0-2r, %3-5r"}, |
| 426 | {0x42C0, 0xFFC0, "cmn\t%0-2r, %3-5r"}, |
| 427 | {0x4300, 0xFFC0, "orr\t%0-2r, %3-5r"}, |
| 428 | {0x4340, 0xFFC0, "mul\t%0-2r, %3-5r"}, |
| 429 | {0x4380, 0xFFC0, "bic\t%0-2r, %3-5r"}, |
| 430 | {0x43C0, 0xFFC0, "mvn\t%0-2r, %3-5r"}, |
| 431 | /* format 13 */ |
| 432 | {0xB000, 0xFF80, "add\tsp, #%0-6W"}, |
| 433 | {0xB080, 0xFF80, "sub\tsp, #%0-6W"}, |
| 434 | /* format 5 */ |
| 435 | {0x4700, 0xFF80, "bx\t%S"}, |
| 436 | {0x4400, 0xFF00, "add\t%D, %S"}, |
| 437 | {0x4500, 0xFF00, "cmp\t%D, %S"}, |
| 438 | {0x4600, 0xFF00, "mov\t%D, %S"}, |
| 439 | /* format 14 */ |
| 440 | {0xB400, 0xFE00, "push\t%N"}, |
| 441 | {0xBC00, 0xFE00, "pop\t%O"}, |
| 442 | /* format 2 */ |
| 443 | {0x1800, 0xFE00, "add\t%0-2r, %3-5r, %6-8r"}, |
| 444 | {0x1A00, 0xFE00, "sub\t%0-2r, %3-5r, %6-8r"}, |
| 445 | {0x1C00, 0xFE00, "add\t%0-2r, %3-5r, #%6-8d"}, |
| 446 | {0x1E00, 0xFE00, "sub\t%0-2r, %3-5r, #%6-8d"}, |
| 447 | /* format 8 */ |
| 448 | {0x5200, 0xFE00, "strh\t%0-2r, [%3-5r, %6-8r]"}, |
| 449 | {0x5A00, 0xFE00, "ldrh\t%0-2r, [%3-5r, %6-8r]"}, |
| 450 | {0x5600, 0xF600, "ldrs%11?hb\t%0-2r, [%3-5r, %6-8r]"}, |
| 451 | /* format 7 */ |
| 452 | {0x5000, 0xFA00, "str%10'b\t%0-2r, [%3-5r, %6-8r]"}, |
| 453 | {0x5800, 0xFA00, "ldr%10'b\t%0-2r, [%3-5r, %6-8r]"}, |
| 454 | /* format 1 */ |
| 455 | {0x0000, 0xF800, "lsl\t%0-2r, %3-5r, #%6-10d"}, |
| 456 | {0x0800, 0xF800, "lsr\t%0-2r, %3-5r, #%6-10d"}, |
| 457 | {0x1000, 0xF800, "asr\t%0-2r, %3-5r, #%6-10d"}, |
| 458 | /* format 3 */ |
| 459 | {0x2000, 0xF800, "mov\t%8-10r, #%0-7d"}, |
| 460 | {0x2800, 0xF800, "cmp\t%8-10r, #%0-7d"}, |
| 461 | {0x3000, 0xF800, "add\t%8-10r, #%0-7d"}, |
| 462 | {0x3800, 0xF800, "sub\t%8-10r, #%0-7d"}, |
| 463 | /* format 6 */ |
| 464 | {0x4800, 0xF800, "ldr\t%8-10r, [pc, #%0-7W]\t(%0-7a)"}, /* TODO: Disassemble PC relative "LDR rD,=<symbolic>" */ |
| 465 | /* format 9 */ |
| 466 | {0x6000, 0xF800, "str\t%0-2r, [%3-5r, #%6-10W]"}, |
| 467 | {0x6800, 0xF800, "ldr\t%0-2r, [%3-5r, #%6-10W]"}, |
| 468 | {0x7000, 0xF800, "strb\t%0-2r, [%3-5r, #%6-10d]"}, |
| 469 | {0x7800, 0xF800, "ldrb\t%0-2r, [%3-5r, #%6-10d]"}, |
| 470 | /* format 10 */ |
| 471 | {0x8000, 0xF800, "strh\t%0-2r, [%3-5r, #%6-10H]"}, |
| 472 | {0x8800, 0xF800, "ldrh\t%0-2r, [%3-5r, #%6-10H]"}, |
| 473 | /* format 11 */ |
| 474 | {0x9000, 0xF800, "str\t%8-10r, [sp, #%0-7W]"}, |
| 475 | {0x9800, 0xF800, "ldr\t%8-10r, [sp, #%0-7W]"}, |
| 476 | /* format 12 */ |
| 477 | {0xA000, 0xF800, "add\t%8-10r, pc, #%0-7W\t(adr %8-10r,%0-7a)"}, |
| 478 | {0xA800, 0xF800, "add\t%8-10r, sp, #%0-7W"}, |
| 479 | /* format 15 */ |
| 480 | {0xC000, 0xF800, "stmia\t%8-10r!,%M"}, |
| 481 | {0xC800, 0xF800, "ldmia\t%8-10r!,%M"}, |
| 482 | /* format 18 */ |
| 483 | {0xE000, 0xF800, "b\t%0-10B"}, |
| 484 | {0xE800, 0xF800, "undefined"}, |
| 485 | /* format 19 */ |
| 486 | {0xF000, 0xF800, ""}, /* special processing required in disassembler */ |
| 487 | {0xF800, 0xF800, "second half of BL instruction %0-15x"}, |
| 488 | /* format 16 */ |
| 489 | {0xD000, 0xFF00, "beq\t%0-7B"}, |
| 490 | {0xD100, 0xFF00, "bne\t%0-7B"}, |
| 491 | {0xD200, 0xFF00, "bcs\t%0-7B"}, |
| 492 | {0xD300, 0xFF00, "bcc\t%0-7B"}, |
| 493 | {0xD400, 0xFF00, "bmi\t%0-7B"}, |
| 494 | {0xD500, 0xFF00, "bpl\t%0-7B"}, |
| 495 | {0xD600, 0xFF00, "bvs\t%0-7B"}, |
| 496 | {0xD700, 0xFF00, "bvc\t%0-7B"}, |
| 497 | {0xD800, 0xFF00, "bhi\t%0-7B"}, |
| 498 | {0xD900, 0xFF00, "bls\t%0-7B"}, |
| 499 | {0xDA00, 0xFF00, "bge\t%0-7B"}, |
| 500 | {0xDB00, 0xFF00, "blt\t%0-7B"}, |
| 501 | {0xDC00, 0xFF00, "bgt\t%0-7B"}, |
| 502 | {0xDD00, 0xFF00, "ble\t%0-7B"}, |
| 503 | /* format 17 */ |
| 504 | {0xDE00, 0xFF00, "bal\t%0-7B"}, |
| 505 | {0xDF00, 0xFF00, "swi\t%0-7d"}, |
| 506 | /* format 9 */ |
| 507 | {0x6000, 0xF800, "str\t%0-2r, [%3-5r, #%6-10W]"}, |
| 508 | {0x6800, 0xF800, "ldr\t%0-2r, [%3-5r, #%6-10W]"}, |
| 509 | {0x7000, 0xF800, "strb\t%0-2r, [%3-5r, #%6-10d]"}, |
| 510 | {0x7800, 0xF800, "ldrb\t%0-2r, [%3-5r, #%6-10d]"}, |
| 511 | /* the rest */ |
| 512 | {0x0000, 0x0000, "undefined instruction %0-15x"}, |
| 513 | {0x0000, 0x0000, 0} |
| 514 | }; |
| 515 | |
| 516 | #define BDISP23(x) ((((((x) & 0x07ff) << 11) | (((x) & 0x07ff0000) >> 16)) \ |
| 517 | ^ 0x200000) - 0x200000) /* 23bit */ |
| 518 | |