include/opcode/hppa.h

   1 /* Table of opcodes for the PA-RISC.
   2    Copyright (C) 1990, 1991, 1993, 1995, 1999 Free Software Foundation, Inc.
   3
   4    Contributed by the Center for Software Science at the
   5    University of Utah (pa-gdb-bugs@cs.utah.edu).
   6
   7 This file is part of GAS, the GNU Assembler, and GDB, the GNU disassembler.
   8
   9 GAS/GDB is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 1, or (at your option)
  12 any later version.
  13
  14 GAS/GDB is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License
  20 along with GAS or GDB; see the file COPYING.  If not, write to
  21 the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  22
  23 #if !defined(__STDC__) && !defined(const)
  24 #define const
  25 #endif
  26
  27 /*
  28  * Structure of an opcode table entry.
  29  */
  30
  31 /* There are two kinds of delay slot nullification: normal which is
  32  * controled by the nullification bit, and conditional, which depends
  33  * on the direction of the branch and its success or failure.
  34  *
  35  * NONE is unfortunately #defined in the hiux system include files.
  36  * #undef it away.
  37  */
  38 #undef NONE
  39 struct pa_opcode
  40 {
  41     const char *name;
  42     unsigned long int match;    /* Bits that must be set...  */
  43     unsigned long int mask;     /* ... in these bits. */
  44     char *args;
  45     enum pa_arch arch;
  46     char flags;
  47 };
  48
  49 /* Enable/disable strict syntax checking.  Not currently used, but will
  50    be necessary for PA2.0 support in the future.  */
  51 #define FLAG_STRICT 0x1
  52
  53 /*
  54    All hppa opcodes are 32 bits.
  55
  56    The match component is a mask saying which bits must match a
  57    particular opcode in order for an instruction to be an instance
  58    of that opcode.
  59
  60    The args component is a string containing one character for each operand of
  61    the instruction.  Characters used as a prefix allow any second character to
  62    be used without conflicting with the main operand characters.
  63
  64    Bit positions in this description follow HP usage of lsb = 31,
  65    "at" is lsb of field.
  66
  67    In the args field, the following characters must match exactly:
  68
  69         '+,() '
  70
  71    In the args field, the following characters are unused:
  72
  73         '  "#  &     -  /   34 6789:;< > @'
  74         '  C      JK            XY [\]  '
  75         '   de                   y   } '
  76
  77    Here are all the characters:
  78
  79         ' !"#$%&'()*+-,./0123456789:;<=>?@'
  80         'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_'
  81         'abcdefghijklmnopqrstuvwxyz{|}~'
  82
  83 Kinds of operands:
  84    x    integer register field at 15.
  85    b    integer register field at 10.
  86    t    integer register field at 31.
  87    a    integer register field at 10 and 15 (for PERMH)
  88    5    5 bit immediate at 15.
  89    s    2 bit space specifier at 17.
  90    S    3 bit space specifier at 18.
  91    V    5 bit immediate value at 31
  92    i    11 bit immediate value at 31
  93    j    14 bit immediate value at 31
  94    k    21 bit immediate value at 31
  95    n    nullification for branch instructions
  96    N    nullification for spop and copr instructions
  97    w    12 bit branch displacement
  98    W    17 bit branch displacement (PC relative)
  99    X    22 bit branch displacement (PC relative)
 100    z    17 bit branch displacement (just a number, not an address)
 101
 102 Also these:
 103
 104    .    2 bit shift amount at 25
 105    *    4 bit shift amount at 25
 106    p    5 bit shift count at 26 (to support the SHD instruction) encoded as
 107         31-p
 108    ~    6 bit shift count at 20,22:26 encoded as 63-~.
 109    P    5 bit bit position at 26
 110    T    5 bit field length at 31 (encoded as 32-T)
 111    A    13 bit immediate at 18 (to support the BREAK instruction)
 112    ^    like b, but describes a control register
 113    !    sar (cr11) register
 114    D    26 bit immediate at 31 (to support the DIAG instruction)
 115    $    9 bit immediate at 28 (to support POPBTS)
 116
 117    v    3 bit Special Function Unit identifier at 25
 118    O    20 bit Special Function Unit operation split between 15 bits at 20
 119         and 5 bits at 31
 120    o    15 bit Special Function Unit operation at 20
 121    2    22 bit Special Function Unit operation split between 17 bits at 20
 122         and 5 bits at 31
 123    1    15 bit Special Function Unit operation split between 10 bits at 20
 124         and 5 bits at 31
 125    0    10 bit Special Function Unit operation split between 5 bits at 20
 126         and 5 bits at 31
 127    u    3 bit coprocessor unit identifier at 25
 128    F    Source Floating Point Operand Format Completer encoded 2 bits at 20
 129    I    Source Floating Point Operand Format Completer encoded 1 bits at 20
 130         (for 0xe format FP instructions)
 131    G    Destination Floating Point Operand Format Completer encoded 2 bits at 18
 132    H    Floating Point Operand Format at 26 for 'fmpyadd' and 'fmpysub'
 133         (very similar to 'F')
 134
 135    r    5 bit immediate value at 31 (for the break instruction)
 136         (very similar to V above, except the value is unsigned instead of
 137         low_sign_ext)
 138    R    5 bit immediate value at 15 (for the ssm, rsm, probei instructions)
 139         (same as r above, except the value is in a different location)
 140    U    10 bit immediate value at 15 (for SSM, RSM on pa2.0)
 141    Q    5 bit immediate value at 10 (a bit position specified in
 142         the bb instruction. It's the same as r above, except the
 143         value is in a different location)
 144    Z    %r1 -- implicit target of addil instruction.
 145    g    ,gate completer for new syntax branch
 146    l    ,l completer for new syntax branch
 147    M    ,push completer for new syntax branch
 148    L    ,%r2 completer for new syntax branch
 149    B    ,pop completer for new syntax branch
 150    {    Source format completer for fcnv
 151    _    Destination format completer for fcnv
 152    h    cbit for fcmp
 153    =    gfx tests for ftest
 154
 155 Completer operands all have 'c' as the prefix:
 156
 157    cx   indexed load completer.
 158    cm   short load and store completer.
 159    cs   store bytes short completer.
 160
 161    cw   read/write completer for PROBE
 162    cW   wide completer for MFCTL
 163    cL   local processor completer for cache control
 164    cZ   System Control Completer (to support LPA, LHA, etc.)
 165
 166    ci   correction completer for DCOR
 167    ca   add completer
 168    cy   32 bit add carry completer
 169    cY   64 bit add carry completer
 170    cv   signed overflow trap completer
 171    ct   trap on condition completer for ADDI, SUB
 172    cT   trap on condition completer for UADDCM
 173    cb   32 bit borrow completer for SUB
 174    cB   64 bit borrow completer for SUB
 175
 176    ch   left/right half completer
 177    cH   signed/unsigned saturation completer
 178    cS   signed/unsigned completer at 21
 179    c*   permutation completer
 180
 181 Condition operands all have '?' as the prefix:
 182
 183    ?f   Floating point compare conditions (encoded as 5 bits at 31)
 184
 185    ?a   add conditions
 186    ?A   64 bit add conditions
 187    ?@   add branch conditions followed by nullify
 188    ?d   non-negated add branch conditions
 189    ?D   negated add branch conditions
 190    ?w   wide mode non-negated add branch conditions
 191    ?W   wide mode negated add branch conditions
 192
 193    ?s   compare/subtract conditions
 194    ?S   64 bit compare/subtract conditions
 195    ?t   non-negated compare conditions
 196    ?T   negated compare conditions
 197    ?r   64 bit non-negated compare conditions
 198    ?R   64 bit negated compare conditions
 199    ?Q   64 bit compare conditions for CMPIB instruction
 200    ?n   compare conditions followed by nullify
 201
 202    ?l   logical conditions
 203    ?L   64 bit logical conditions
 204
 205    ?b   branch on bit conditions
 206    ?B   64 bit branch on bit conditions
 207
 208    ?x   shift/extract/deposit conditions
 209    ?X   64 bit shift/extract/deposit conditions
 210    ?y   shift/extract/deposit conditions followed by nullify for conditional
 211         branches
 212
 213    ?u   unit conditions
 214    ?U   64 bit unit conditions
 215
 216 Floating point registers all have 'f' as a prefix:
 217
 218    ft   target register at 31
 219    fT   target register with L/R halves at 31
 220    fa   operand 1 register at 10
 221    fA   operand 1 register with L/R halves at 10
 222    fX   Same as fA, except prints a space before register during disasm
 223    fb   operand 2 register at 15
 224    fB   operand 2 register with L/R halves at 15
 225    fC   operand 3 register with L/R halves at 16:18,21:23
 226
 227 Float registers for fmpyadd and fmpysub:
 228
 229    fi   mult operand 1 register at 10
 230    fj   mult operand 2 register at 15
 231    fk   mult target register at 20
 232    fl   add/sub operand register at 25
 233    fm   add/sub target register at 31
 234
 235 */
 236
 237
 238 /* List of characters not to put a space after.  Note that
 239    "," is included, as the "spopN" operations use literal
 240    commas in their completer sections. */
 241 static const char *const completer_chars = ",CcY<>?!@+&U~FfGHINnOoZMadu|/=0123%e$m}";
 242
 243 /* The order of the opcodes in this table is significant:
 244
 245    * The assembler requires that all instances of the same mnemonic must be
 246    consecutive.  If they aren't, the assembler will bomb at runtime.
 247
 248    * The disassembler should not care about the order of the opcodes.  */
 249
 250 static const struct pa_opcode pa_opcodes[] =
 251 {
 252
 253
 254 { "b",          0xe8002000, 0xfc00e000, "gnW,b", pa10, FLAG_STRICT},
 255 { "b",          0xe8008000, 0xfc00e000, "lMnXL", pa20, FLAG_STRICT},
 256 { "b",          0xe800a000, 0xfc00e000, "lnXL", pa20, FLAG_STRICT},
 257 { "b",          0xe8000000, 0xfc00e000, "lnW,b", pa10, FLAG_STRICT},
 258 { "b",          0xe8000000, 0xffe0e000, "nW", pa10}, /* bl foo,r0 */
 259 { "ldi",        0x34000000, 0xffe0c000, "j,x", pa10},   /* ldo val(r0),r */
 260 { "comib",      0x84000000, 0xfc000000, "?nn5,b,w", pa10}, /* comib{tf}*/
 261 /* This entry is for the disassembler only.  It will never be used by
 262    assembler.  */
 263 { "comib",      0x8c000000, 0xfc000000, "?nn5,b,w", pa10}, /* comib{tf}*/
 264 { "comb",       0x80000000, 0xfc000000, "?nnx,b,w", pa10}, /* comb{tf} */
 265 /* This entry is for the disassembler only.  It will never be used by
 266    assembler.  */
 267 { "comb",       0x88000000, 0xfc000000, "?nnx,b,w", pa10}, /* comb{tf} */
 268 { "addb",       0xa0000000, 0xfc000000, "?@nx,b,w", pa10}, /* addb{tf} */
 269 /* This entry is for the disassembler only.  It will never be used by
 270    assembler.  */
 271 { "addb",       0xa8000000, 0xfc000000, "?@nx,b,w", pa10},
 272 { "addib",      0xa4000000, 0xfc000000, "?@n5,b,w", pa10}, /* addib{tf}*/
 273 /* This entry is for the disassembler only.  It will never be used by
 274    assembler.  */
 275 { "addib",      0xac000000, 0xfc000000, "?@n5,b,w", pa10}, /* addib{tf}*/
 276 { "nop",        0x08000240, 0xffffffff, "", pa10},      /* or 0,0,0 */
 277 { "copy",       0x08000240, 0xffe0ffe0, "x,t", pa10},   /* or r,0,t */
 278 { "mtsar",      0x01601840, 0xffe0ffff, "x", pa10}, /* mtctl r,cr11 */
 279
 280 /* Loads and Stores for integer registers.  */
 281 { "ldd",        0x0c0000c0, 0xfc001fc0, "cxx(s,b),t", pa20, FLAG_STRICT},
 282 { "ldd",        0x0c0000c0, 0xfc001fc0, "cxx(b),t", pa20, FLAG_STRICT},
 283 { "ldd",        0x0c0010c0, 0xfc001fc0, "cm5(s,b),t", pa20, FLAG_STRICT},
 284 { "ldd",        0x0c0010c0, 0xfc001fc0, "cm5(b),t", pa20, FLAG_STRICT},
 285 { "ldw",        0x0c000080, 0xfc001fc0, "cxx(s,b),t", pa10, FLAG_STRICT},
 286 { "ldw",        0x0c000080, 0xfc001fc0, "cxx(b),t", pa10, FLAG_STRICT},
 287 { "ldw",        0x0c001080, 0xfc001fc0, "cm5(s,b),t", pa10, FLAG_STRICT},
 288 { "ldw",        0x0c001080, 0xfc001fc0, "cm5(b),t", pa10, FLAG_STRICT},
 289 { "ldw",        0x48000000, 0xfc000000, "j(s,b),x", pa10},
 290 { "ldw",        0x48000000, 0xfc000000, "j(b),x", pa10},
 291 { "ldh",        0x0c000040, 0xfc001fc0, "cxx(s,b),t", pa10, FLAG_STRICT},
 292 { "ldh",        0x0c000040, 0xfc001fc0, "cxx(b),t", pa10, FLAG_STRICT},
 293 { "ldh",        0x0c001040, 0xfc001fc0, "cm5(s,b),t", pa10, FLAG_STRICT},
 294 { "ldh",        0x0c001040, 0xfc001fc0, "cm5(b),t", pa10, FLAG_STRICT},
 295 { "ldh",        0x44000000, 0xfc000000, "j(s,b),x", pa10},
 296 { "ldh",        0x44000000, 0xfc000000, "j(b),x", pa10},
 297 { "ldb",        0x0c000000, 0xfc001fc0, "cxx(s,b),t", pa10, FLAG_STRICT},
 298 { "ldb",        0x0c000000, 0xfc001fc0, "cxx(b),t", pa10, FLAG_STRICT},
 299 { "ldb",        0x0c001000, 0xfc001fc0, "cm5(s,b),t", pa10, FLAG_STRICT},
 300 { "ldb",        0x0c001000, 0xfc001fc0, "cm5(b),t", pa10, FLAG_STRICT},
 301 { "ldb",        0x40000000, 0xfc000000, "j(s,b),x", pa10},
 302 { "ldb",        0x40000000, 0xfc000000, "j(b),x", pa10},
 303 { "std",        0x0c0012c0, 0xfc001fc0, "cmx,V(s,b)", pa20, FLAG_STRICT},
 304 { "std",        0x0c0012c0, 0xfc001fc0, "cmx,V(b)", pa20, FLAG_STRICT},
 305 { "stw",        0x0c001280, 0xfc001fc0, "cmx,V(s,b)", pa10, FLAG_STRICT},
 306 { "stw",        0x0c001280, 0xfc001fc0, "cmx,V(b)", pa10, FLAG_STRICT},
 307 { "stw",        0x68000000, 0xfc000000, "x,j(s,b)", pa10},
 308 { "stw",        0x68000000, 0xfc000000, "x,j(b)", pa10},
 309 { "sth",        0x0c001240, 0xfc001fc0, "cmx,V(s,b)", pa10, FLAG_STRICT},
 310 { "sth",        0x0c001240, 0xfc001fc0, "cmx,V(b)", pa10, FLAG_STRICT},
 311 { "sth",        0x64000000, 0xfc000000, "x,j(s,b)", pa10},
 312 { "sth",        0x64000000, 0xfc000000, "x,j(b)", pa10},
 313 { "stb",        0x0c001200, 0xfc001fc0, "cmx,V(s,b)", pa10, FLAG_STRICT},
 314 { "stb",        0x0c001200, 0xfc001fc0, "cmx,V(b)", pa10, FLAG_STRICT},
 315 { "stb",        0x60000000, 0xfc000000, "x,j(s,b)", pa10},
 316 { "stb",        0x60000000, 0xfc000000, "x,j(b)", pa10},
 317 { "ldwm",       0x4c000000, 0xfc000000, "j(s,b),x", pa10},
 318 { "ldwm",       0x4c000000, 0xfc000000, "j(b),x", pa10},
 319 { "stwm",       0x6c000000, 0xfc000000, "x,j(s,b)", pa10},
 320 { "stwm",       0x6c000000, 0xfc000000, "x,j(b)", pa10},
 321 { "ldwx",       0x0c000080, 0xfc001fc0, "cxx(s,b),t", pa10},
 322 { "ldwx",       0x0c000080, 0xfc001fc0, "cxx(b),t", pa10},
 323 { "ldhx",       0x0c000040, 0xfc001fc0, "cxx(s,b),t", pa10},
 324 { "ldhx",       0x0c000040, 0xfc001fc0, "cxx(b),t", pa10},
 325 { "ldbx",       0x0c000000, 0xfc001fc0, "cxx(s,b),t", pa10},
 326 { "ldbx",       0x0c000000, 0xfc001fc0, "cxx(b),t", pa10},
 327 { "ldwa",       0x0c000180, 0xfc00dfc0, "cxx(b),t", pa10, FLAG_STRICT},
 328 { "ldwa",       0x0c001180, 0xfc00dfc0, "cm5(b),t", pa10, FLAG_STRICT},
 329 { "ldcw",       0x0c0001c0, 0xfc001fc0, "cxx(s,b),t", pa10, FLAG_STRICT},
 330 { "ldcw",       0x0c0001c0, 0xfc001fc0, "cxx(b),t", pa10, FLAG_STRICT},
 331 { "ldcw",       0x0c0011c0, 0xfc001fc0, "cm5(s,b),t", pa10, FLAG_STRICT},
 332 { "ldcw",       0x0c0011c0, 0xfc001fc0, "cm5(b),t", pa10, FLAG_STRICT},
 333 { "stwa",       0x0c001380, 0xfc00dfc0, "cmx,V(b)", pa10, FLAG_STRICT},
 334 { "stby",       0x0c001300, 0xfc001fc0, "csx,V(s,b)", pa10, FLAG_STRICT},
 335 { "stby",       0x0c001300, 0xfc001fc0, "csx,V(b)", pa10, FLAG_STRICT},
 336 { "ldda",       0x0c000100, 0xfc00dfc0, "cxx(b),t", pa20, FLAG_STRICT},
 337 { "ldda",       0x0c001100, 0xfc00dfc0, "cm5(b),t", pa20, FLAG_STRICT},
 338 { "ldcd",       0x0c000140, 0xfc001fc0, "cxx(s,b),t", pa20, FLAG_STRICT},
 339 { "ldcd",       0x0c000140, 0xfc001fc0, "cxx(b),t", pa20, FLAG_STRICT},
 340 { "ldcd",       0x0c001140, 0xfc001fc0, "cm5(s,b),t", pa20, FLAG_STRICT},
 341 { "ldcd",       0x0c001140, 0xfc001fc0, "cm5(b),t", pa20, FLAG_STRICT},
 342 { "stda",       0x0c0013c0, 0xfc001fc0, "cmx,V(s,b)", pa20, FLAG_STRICT},
 343 { "stda",       0x0c0013c0, 0xfc001fc0, "cmx,V(b)", pa20, FLAG_STRICT},
 344 { "ldwax",      0x0c000180, 0xfc00dfc0, "cxx(b),t", pa10},
 345 { "ldcwx",      0x0c0001c0, 0xfc001fc0, "cxx(s,b),t", pa10},
 346 { "ldcwx",      0x0c0001c0, 0xfc001fc0, "cxx(b),t", pa10},
 347 { "ldws",       0x0c001080, 0xfc001fc0, "cm5(s,b),t", pa10},
 348 { "ldws",       0x0c001080, 0xfc001fc0, "cm5(b),t", pa10},
 349 { "ldhs",       0x0c001040, 0xfc001fc0, "cm5(s,b),t", pa10},
 350 { "ldhs",       0x0c001040, 0xfc001fc0, "cm5(b),t", pa10},
 351 { "ldbs",       0x0c001000, 0xfc001fc0, "cm5(s,b),t", pa10},
 352 { "ldbs",       0x0c001000, 0xfc001fc0, "cm5(b),t", pa10},
 353 { "ldwas",      0x0c001180, 0xfc00dfc0, "cm5(b),t", pa10},
 354 { "ldcws",      0x0c0011c0, 0xfc001fc0, "cm5(s,b),t", pa10},
 355 { "ldcws",      0x0c0011c0, 0xfc001fc0, "cm5(b),t", pa10},
 356 { "stws",       0x0c001280, 0xfc001fc0, "cmx,V(s,b)", pa10},
 357 { "stws",       0x0c001280, 0xfc001fc0, "cmx,V(b)", pa10},
 358 { "sths",       0x0c001240, 0xfc001fc0, "cmx,V(s,b)", pa10},
 359 { "sths",       0x0c001240, 0xfc001fc0, "cmx,V(b)", pa10},
 360 { "stbs",       0x0c001200, 0xfc001fc0, "cmx,V(s,b)", pa10},
 361 { "stbs",       0x0c001200, 0xfc001fc0, "cmx,V(b)", pa10},
 362 { "stwas",      0x0c001380, 0xfc00dfc0, "cmx,V(b)", pa10},
 363 { "stdby",      0x0c001340, 0xfc001fc0, "csx,V(s,b)", pa20, FLAG_STRICT},
 364 { "stdby",      0x0c001340, 0xfc001fc0, "csx,V(b)", pa20, FLAG_STRICT},
 365 { "stbys",      0x0c001300, 0xfc001fc0, "csx,V(s,b)", pa10},
 366 { "stbys",      0x0c001300, 0xfc001fc0, "csx,V(b)", pa10},
 367
 368 /* Immediate instructions.  */
 369 { "ldo",        0x34000000, 0xfc00c000, "j(b),x", pa10},
 370 { "ldil",       0x20000000, 0xfc000000, "k,b", pa10},
 371 { "addil",      0x28000000, 0xfc000000, "k,b,Z", pa10},
 372 { "addil",      0x28000000, 0xfc000000, "k,b", pa10},
 373
 374 /* Branching instructions. */
 375 { "bl",         0xe8000000, 0xfc00e000, "nW,b", pa10},
 376 { "gate",       0xe8002000, 0xfc00e000, "nW,b", pa10},
 377 { "blr",        0xe8004000, 0xfc00e001, "nx,b", pa10},
 378 { "bv",         0xe800c000, 0xfc00fffd, "nx(b)", pa10},
 379 { "bv",         0xe800c000, 0xfc00fffd, "n(b)", pa10},
 380 { "bve",        0xe800f000, 0xfc00fffe, "ln(b)L", pa20, FLAG_STRICT},
 381 { "bve",        0xe800f001, 0xfc00fffe, "lMn(b)L", pa20, FLAG_STRICT},
 382 { "bve",        0xe800f001, 0xfc00fffe, "Bn(b)", pa20, FLAG_STRICT},
 383 { "bve",        0xe800d000, 0xfc00fffe, "n(b)", pa20, FLAG_STRICT},
 384 { "be",         0xe4000000, 0xfc000000, "lnz(S,b)", pa10, FLAG_STRICT},
 385 { "be",         0xe0000000, 0xfc000000, "nz(S,b)", pa10, FLAG_STRICT},
 386 { "be",         0xe0000000, 0xfc000000, "nz(S,b)", pa10},
 387 { "ble",        0xe4000000, 0xfc000000, "nz(S,b)", pa10},
 388 { "movb",       0xc8000000, 0xfc000000, "?ynx,b,w", pa10},
 389 { "movib",      0xcc000000, 0xfc000000, "?yn5,b,w", pa10},
 390 { "combt",      0x80000000, 0xfc000000, "?tnx,b,w", pa10},
 391 { "combf",      0x88000000, 0xfc000000, "?tnx,b,w", pa10},
 392 { "comibt",     0x84000000, 0xfc000000, "?tn5,b,w", pa10},
 393 { "comibf",     0x8c000000, 0xfc000000, "?tn5,b,w", pa10},
 394 { "addbt",      0xa0000000, 0xfc000000, "?dnx,b,w", pa10},
 395 { "addbf",      0xa8000000, 0xfc000000, "?dnx,b,w", pa10},
 396 { "addibt",     0xa4000000, 0xfc000000, "?dn5,b,w", pa10},
 397 { "addibf",     0xac000000, 0xfc000000, "?dn5,b,w", pa10},
 398 { "bb",         0xc0006000, 0xffe06000, "?Bnx,!,w", pa20, FLAG_STRICT},
 399 { "bb",         0xc4006000, 0xfc006000, "?Bnx,Q,w", pa20, FLAG_STRICT},
 400 { "bb",         0xc0004000, 0xffe06000, "?bnx,!,w", pa10, FLAG_STRICT},
 401 { "bb",         0xc4004000, 0xfc004000, "?bnx,Q,w", pa10},
 402 { "bvb",        0xc0004000, 0xffe04000, "?bnx,w", pa10},
 403 { "clrbts",     0xe8004005, 0xffffffff, "", pa20, FLAG_STRICT},
 404 { "popbts",     0xe8004005, 0xfffff007, "$", pa20, FLAG_STRICT},
 405 { "pushnom",    0xe8004001, 0xffffffff, "", pa20, FLAG_STRICT},
 406 { "pushbts",    0xe8004001, 0xffe0ffff, "x", pa20, FLAG_STRICT},
 407
 408 /* Computation Instructions */
 409
 410 { "cmpclr",     0x080008a0, 0xfc000fe0, "?Sx,b,t", pa20, FLAG_STRICT},
 411 { "cmpclr",     0x08000880, 0xfc000fe0, "?sx,b,t", pa10, FLAG_STRICT},
 412 { "comclr",     0x08000880, 0xfc000fe0, "?sx,b,t", pa10},
 413 { "or",         0x08000260, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
 414 { "or",         0x08000240, 0xfc000fe0, "?lx,b,t", pa10},
 415 { "xor",        0x080002a0, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
 416 { "xor",        0x08000280, 0xfc000fe0, "?lx,b,t", pa10},
 417 { "and",        0x08000220, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
 418 { "and",        0x08000200, 0xfc000fe0, "?lx,b,t", pa10},
 419 { "andcm",      0x08000020, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT},
 420 { "andcm",      0x08000000, 0xfc000fe0, "?lx,b,t", pa10},
 421 { "uxor",       0x080003a0, 0xfc000fe0, "?Ux,b,t", pa20, FLAG_STRICT},
 422 { "uxor",       0x08000380, 0xfc000fe0, "?ux,b,t", pa10},
 423 { "uaddcm",     0x080009a0, 0xfc000fa0, "cT?Ux,b,t", pa20, FLAG_STRICT},
 424 { "uaddcm",     0x08000980, 0xfc000fa0, "cT?ux,b,t", pa10, FLAG_STRICT},
 425 { "uaddcm",     0x08000980, 0xfc000fe0, "?ux,b,t", pa10},
 426 { "uaddcmt",    0x080009c0, 0xfc000fe0, "?ux,b,t", pa10},
 427 { "dcor",       0x08000ba0, 0xfc1f0fa0, "ci?Ub,t", pa20, FLAG_STRICT},
 428 { "dcor",       0x08000b80, 0xfc1f0fa0, "ci?ub,t", pa10, FLAG_STRICT},
 429 { "dcor",       0x08000b80, 0xfc1f0fe0, "?ub,t",   pa10},
 430 { "idcor",      0x08000bc0, 0xfc1f0fe0, "?ub,t",   pa10},
 431 { "addi",       0xb0000000, 0xfc000000, "ct?ai,b,x", pa10, FLAG_STRICT},
 432 { "addi",       0xb4000000, 0xfc000000, "cv?ai,b,x", pa10, FLAG_STRICT},
 433 { "addi",       0xb4000000, 0xfc000800, "?ai,b,x", pa10},
 434 { "addio",      0xb4000800, 0xfc000800, "?ai,b,x", pa10},
 435 { "addit",      0xb0000000, 0xfc000800, "?ai,b,x", pa10},
 436 { "addito",     0xb0000800, 0xfc000800, "?ai,b,x", pa10},
 437 { "add",        0x08000720, 0xfc0007e0, "cY?Ax,b,t", pa20, FLAG_STRICT},
 438 { "add",        0x08000700, 0xfc0007e0, "cy?ax,b,t", pa10, FLAG_STRICT},
 439 { "add",        0x08000220, 0xfc0003e0, "ca?Ax,b,t", pa20, FLAG_STRICT},
 440 { "add",        0x08000200, 0xfc0003e0, "ca?ax,b,t", pa10, FLAG_STRICT},
 441 { "add",        0x08000600, 0xfc000fe0, "?ax,b,t", pa10},
 442 { "addl",       0x08000a00, 0xfc000fe0, "?ax,b,t", pa10},
 443 { "addo",       0x08000e00, 0xfc000fe0, "?ax,b,t", pa10},
 444 { "addc",       0x08000700, 0xfc000fe0, "?ax,b,t", pa10},
 445 { "addco",      0x08000f00, 0xfc000fe0, "?ax,b,t", pa10},
 446 { "sub",        0x080004e0, 0xfc0007e0, "ct?Sx,b,t", pa20, FLAG_STRICT},
 447 { "sub",        0x080004c0, 0xfc0007e0, "ct?sx,b,t", pa10, FLAG_STRICT},
 448 { "sub",        0x08000520, 0xfc0007e0, "cB?Sx,b,t", pa20, FLAG_STRICT},
 449 { "sub",        0x08000500, 0xfc0007e0, "cb?sx,b,t", pa10, FLAG_STRICT},
 450 { "sub",        0x08000420, 0xfc0007e0, "cv?Sx,b,t", pa20, FLAG_STRICT},
 451 { "sub",        0x08000400, 0xfc0007e0, "cv?sx,b,t", pa10, FLAG_STRICT},
 452 { "sub",        0x08000400, 0xfc000fe0, "?sx,b,t", pa10},
 453 { "subo",       0x08000c00, 0xfc000fe0, "?sx,b,t", pa10},
 454 { "subb",       0x08000500, 0xfc000fe0, "?sx,b,t", pa10},
 455 { "subbo",      0x08000d00, 0xfc000fe0, "?sx,b,t", pa10},
 456 { "subt",       0x080004c0, 0xfc000fe0, "?sx,b,t", pa10},
 457 { "subto",      0x08000cc0, 0xfc000fe0, "?sx,b,t", pa10},
 458 { "ds",         0x08000440, 0xfc000fe0, "?sx,b,t", pa10},
 459 { "subi",       0x94000000, 0xfc000000, "cv?si,b,x", pa10, FLAG_STRICT},
 460 { "subi",       0x94000000, 0xfc000800, "?si,b,x", pa10},
 461 { "subio",      0x94000800, 0xfc000800, "?si,b,x", pa10},
 462 { "cmpiclr",    0x90000800, 0xfc000800, "?Si,b,x", pa20, FLAG_STRICT},
 463 { "cmpiclr",    0x90000000, 0xfc000800, "?si,b,x", pa10, FLAG_STRICT},
 464 { "comiclr",    0x90000000, 0xfc000800, "?si,b,x", pa10},
 465 { "shladd",     0x08000220, 0xfc000320, "ca?Ax,.,b,t", pa20, FLAG_STRICT},
 466 { "shladd",     0x08000200, 0xfc000320, "ca?ax,.,b,t", pa10, FLAG_STRICT},
 467 { "sh1add",     0x08000640, 0xfc000fe0, "?ax,b,t", pa10},
 468 { "sh1addl",    0x08000a40, 0xfc000fe0, "?ax,b,t", pa10},
 469 { "sh1addo",    0x08000e40, 0xfc000fe0, "?ax,b,t", pa10},
 470 { "sh2add",     0x08000680, 0xfc000fe0, "?ax,b,t", pa10},
 471 { "sh2addl",    0x08000a80, 0xfc000fe0, "?ax,b,t", pa10},
 472 { "sh2addo",    0x08000e80, 0xfc000fe0, "?ax,b,t", pa10},
 473 { "sh3add",     0x080006c0, 0xfc000fe0, "?ax,b,t", pa10},
 474 { "sh3addl",    0x08000ac0, 0xfc000fe0, "?ax,b,t", pa10},
 475 { "sh3addo",    0x08000ec0, 0xfc000fe0, "?ax,b,t", pa10},
 476
 477 /* Subword Operation Instructions */
 478
 479 { "hadd",       0x08000300, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT},
 480 { "havg",       0x080002c0, 0xfc00ffe0, "x,b,t", pa20, FLAG_STRICT},
 481 { "hshl",       0xf8008800, 0xffe0fc20, "x,*,t", pa20, FLAG_STRICT},
 482 { "hshladd",    0x08000700, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT},
 483 { "hshr",       0xf800c800, 0xfc1ff820, "cSb,*,t", pa20, FLAG_STRICT},
 484 { "hshradd",    0x08000500, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT},
 485 { "hsub",       0x08000100, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT},
 486 { "mixh",       0xf8008400, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT},
 487 { "mixw",       0xf8008000, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT},
 488 { "permh",      0xf8000000, 0xfc009020, "c*a,t", pa20, FLAG_STRICT},
 489
 490
 491 /* Extract and Deposit Instructions */
 492
 493 { "shrpd",      0xd0000200, 0xfc001fe0, "?Xx,b,!,t", pa20, FLAG_STRICT},
 494 { "shrpd",      0xd0000400, 0xfc001400, "?Xx,b,~,t", pa20, FLAG_STRICT},
 495 { "shrpw",      0xd0000000, 0xfc001fe0, "?xx,b,!,t", pa10, FLAG_STRICT},
 496 { "shrpw",      0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, FLAG_STRICT},
 497 { "vshd",       0xd0000000, 0xfc001fe0, "?xx,b,t", pa10},
 498 { "shd",        0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10},
 499 { "extrd",      0xd0001200, 0xfc001ae0, "cS?Xb,!,%,x", pa20, FLAG_STRICT},
 500 { "extrd",      0xd8000000, 0xfc000000, "cS?Xb,q,|,x", pa20, FLAG_STRICT},
 501 { "extrw",      0xd0001000, 0xfc001be0, "cS?xb,!,T,x", pa10, FLAG_STRICT},
 502 { "extrw",      0xd0001800, 0xfc001800, "cS?xb,P,T,x", pa10, FLAG_STRICT},
 503 { "vextru",     0xd0001000, 0xfc001fe0, "?xb,T,x", pa10},
 504 { "vextrs",     0xd0001400, 0xfc001fe0, "?xb,T,x", pa10},
 505 { "extru",      0xd0001800, 0xfc001c00, "?xb,P,T,x", pa10},
 506 { "extrs",      0xd0001c00, 0xfc001c00, "?xb,P,T,x", pa10},
 507 { "depd",       0xd4000200, 0xfc001ae0, "cz?Xx,!,%,b", pa20, FLAG_STRICT},
 508 { "depd",       0xf0000000, 0xfc000000, "cz?Xx,~,|,b", pa20, FLAG_STRICT},
 509 { "depdi",      0xd4001200, 0xfc001ae0, "cz?X5,!,%,b", pa20, FLAG_STRICT},
 510 { "depdi",      0xf4000000, 0xfc000000, "cz?X5,~,|,b", pa20, FLAG_STRICT},
 511 { "depw",       0xd4000000, 0xfc001be0, "cz?xx,!,T,b", pa10, FLAG_STRICT},
 512 { "depw",       0xd4000800, 0xfc001800, "cz?xx,p,T,b", pa10, FLAG_STRICT},
 513 { "depwi",      0xd4001000, 0xfc001be0, "cz?x5,!,T,b", pa10, FLAG_STRICT},
 514 { "depwi",      0xd4001800, 0xfc001800, "cz?x5,p,T,b", pa10, FLAG_STRICT},
 515 { "zvdep",      0xd4000000, 0xfc001fe0, "?xx,T,b", pa10},
 516 { "vdep",       0xd4000400, 0xfc001fe0, "?xx,T,b", pa10},
 517 { "zdep",       0xd4000800, 0xfc001c00, "?xx,p,T,b", pa10},
 518 { "dep",        0xd4000c00, 0xfc001c00, "?xx,p,T,b", pa10},
 519 { "zvdepi",     0xd4001000, 0xfc001fe0, "?x5,T,b", pa10},
 520 { "vdepi",      0xd4001400, 0xfc001fe0, "?x5,T,b", pa10},
 521 { "zdepi",      0xd4001800, 0xfc001c00, "?x5,p,T,b", pa10},
 522 { "depi",       0xd4001c00, 0xfc001c00, "?x5,p,T,b", pa10},
 523
 524 /* System Control Instructions */
 525
 526 { "break",      0x00000000, 0xfc001fe0, "r,A", pa10},
 527 { "rfi",        0x00000c00, 0xffffff1f, "cr", pa10, FLAG_STRICT},
 528 { "rfi",        0x00000c00, 0xffffffff, "", pa10},
 529 { "rfir",       0x00000ca0, 0xffffffff, "", pa11},
 530 { "ssm",        0x00000d60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT},
 531 { "ssm",        0x00000d60, 0xffe0ffe0, "R,t", pa10},
 532 { "rsm",        0x00000e60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT},
 533 { "rsm",        0x00000e60, 0xffe0ffe0, "R,t", pa10},
 534 { "mtsm",       0x00001860, 0xffe0ffff, "x", pa10},
 535 { "ldsid",      0x000010a0, 0xfc1f3fe0, "(s,b),t", pa10},
 536 { "ldsid",      0x000010a0, 0xfc1f3fe0, "(b),t", pa10},
 537 { "mtsp",       0x00001820, 0xffe01fff, "x,S", pa10},
 538 { "mtctl",      0x00001840, 0xfc00ffff, "x,^", pa10},
 539 { "mtsarcm",    0x016018C0, 0xffe0ffff, "x", pa20, FLAG_STRICT},
 540 { "mfia",       0x000014A0, 0xffffffe0, "t", pa20, FLAG_STRICT},
 541 { "mfsp",       0x000004a0, 0xffff1fe0, "S,t", pa10},
 542 { "mfctl",      0x016048a0, 0xffffffe0, "cW!,t", pa20, FLAG_STRICT},
 543 { "mfctl",      0x000008a0, 0xfc1fffe0, "^,t", pa10},
 544 { "sync",       0x00000400, 0xffffffff, "", pa10},
 545 { "syncdma",    0x00100400, 0xffffffff, "", pa10},
 546 { "probe",      0x04001180, 0xfc003fa0, "cw(s,b),x,t", pa10, FLAG_STRICT},
 547 { "probe",      0x04001180, 0xfc003fa0, "cw(b),x,t", pa10, FLAG_STRICT},
 548 { "probei",     0x04003180, 0xfc003fa0, "cw(s,b),R,t", pa10, FLAG_STRICT},
 549 { "probei",     0x04003180, 0xfc003fa0, "cw(b),R,t", pa10, FLAG_STRICT},
 550 { "prober",     0x04001180, 0xfc003fe0, "(s,b),x,t", pa10},
 551 { "prober",     0x04001180, 0xfc003fe0, "(b),x,t", pa10},
 552 { "proberi",    0x04003180, 0xfc003fe0, "(s,b),R,t", pa10},
 553 { "proberi",    0x04003180, 0xfc003fe0, "(b),R,t", pa10},
 554 { "probew",     0x040011c0, 0xfc003fe0, "(s,b),x,t", pa10},
 555 { "probew",     0x040011c0, 0xfc003fe0, "(b),x,t", pa10},
 556 { "probewi",    0x040031c0, 0xfc003fe0, "(s,b),R,t", pa10},
 557 { "probewi",    0x040031c0, 0xfc003fe0, "(b),R,t", pa10},
 558 { "lpa",        0x04001340, 0xfc003fc0, "cZx(s,b),t", pa10},
 559 { "lpa",        0x04001340, 0xfc003fc0, "cZx(b),t", pa10},
 560 { "lha",        0x04001300, 0xfc003fc0, "cZx(s,b),t", pa10},
 561 { "lha",        0x04001300, 0xfc003fc0, "cZx(b),t", pa10},
 562 { "lci",        0x04001300, 0xfc003fe0, "x(s,b),t", pa10},
 563 { "lci",        0x04001300, 0xfc003fe0, "x(b),t", pa10},
 564 { "pdtlb",      0x04001600, 0xfc003fdf, "cLcZx(s,b)", pa20, FLAG_STRICT},
 565 { "pdtlb",      0x04001600, 0xfc003fdf, "cLcZx(b)", pa20, FLAG_STRICT},
 566 { "pdtlb",      0x04001200, 0xfc003fdf, "cZx(s,b)", pa10},
 567 { "pdtlb",      0x04001200, 0xfc003fdf, "cZx(b)", pa10},
 568 { "pitlb",      0x04000600, 0xfc001fdf, "cLcZx(S,b)", pa20, FLAG_STRICT},
 569 { "pitlb",      0x04000600, 0xfc001fdf, "cLcZx(b)", pa20, FLAG_STRICT},
 570 { "pitlb",      0x04000200, 0xfc001fdf, "cZx(S,b)", pa10},
 571 { "pitlb",      0x04000200, 0xfc001fdf, "cZx(b)", pa10},
 572 { "pdtlbe",     0x04001240, 0xfc003fdf, "cZx(s,b)", pa10},
 573 { "pdtlbe",     0x04001240, 0xfc003fdf, "cZx(b)", pa10},
 574 { "pitlbe",     0x04000240, 0xfc001fdf, "cZx(S,b)", pa10},
 575 { "pitlbe",     0x04000240, 0xfc001fdf, "cZx(b)", pa10},
 576 { "idtlba",     0x04001040, 0xfc003fff, "x,(s,b)", pa10},
 577 { "idtlba",     0x04001040, 0xfc003fff, "x,(b)", pa10},
 578 { "iitlba",     0x04000040, 0xfc001fff, "x,(S,b)", pa10},
 579 { "iitlba",     0x04000040, 0xfc001fff, "x,(b)", pa10},
 580 { "idtlbp",     0x04001000, 0xfc003fff, "x,(s,b)", pa10},
 581 { "idtlbp",     0x04001000, 0xfc003fff, "x,(b)", pa10},
 582 { "iitlbp",     0x04000000, 0xfc001fff, "x,(S,b)", pa10},
 583 { "iitlbp",     0x04000000, 0xfc001fff, "x,(b)", pa10},
 584 { "pdc",        0x04001380, 0xfc003fdf, "cZx(s,b)", pa10},
 585 { "pdc",        0x04001380, 0xfc003fdf, "cZx(b)", pa10},
 586 { "fdc",        0x04001280, 0xfc003fdf, "cZx(s,b)", pa10},
 587 { "fdc",        0x04001280, 0xfc003fdf, "cZx(b)", pa10},
 588 { "fic",        0x04000280, 0xfc001fdf, "cZx(S,b)", pa10},
 589 { "fic",        0x04000280, 0xfc001fdf, "cZx(b)", pa10},
 590 { "fdce",       0x040012c0, 0xfc003fdf, "cZx(s,b)", pa10},
 591 { "fdce",       0x040012c0, 0xfc003fdf, "cZx(b)", pa10},
 592 { "fice",       0x040002c0, 0xfc001fdf, "cZx(S,b)", pa10},
 593 { "fice",       0x040002c0, 0xfc001fdf, "cZx(b)", pa10},
 594 { "diag",       0x14000000, 0xfc000000, "D", pa10},
 595 { "idtlbt",     0x04001800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT},
 596 { "iitlbt",     0x04000800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT},
 597
 598 /* These may be specific to certain versions of the PA.  Joel claimed
 599    they were 72000 (7200?) specific.  However, I'm almost certain the
 600    mtcpu/mfcpu were undocumented, but available in the older 700 machines.  */
 601 { "mtcpu",      0x14001600, 0xfc00ffff, "x,^"},
 602 { "mfcpu",      0x14001A00, 0xfc00ffff, "^,x"},
 603 { "tocen",      0x14403600, 0xffffffff, ""},
 604 { "tocdis",     0x14401620, 0xffffffff, ""},
 605 { "shdwgr",     0x14402600, 0xffffffff, ""},
 606 { "grshdw",     0x14400620, 0xffffffff, ""},
 607
 608 /* gfw and gfr are not in the HP PA 1.1 manual, but they are in either
 609    the Timex FPU or the Mustang ERS (not sure which) manual.  */
 610 { "gfw",        0x04001680, 0xfc003fdf, "cZx(s,b)", pa11},
 611 { "gfw",        0x04001680, 0xfc003fdf, "cZx(b)", pa11},
 612 { "gfr",        0x04001a80, 0xfc003fdf, "cZx(s,b)", pa11},
 613 { "gfr",        0x04001a80, 0xfc003fdf, "cZx(b)", pa11},
 614
 615 /* Floating Point Coprocessor Instructions */
 616
 617 { "fldwx",      0x24000000, 0xfc001f80, "cxx(s,b),fT", pa10},
 618 { "fldwx",      0x24000000, 0xfc001f80, "cxx(b),fT", pa10},
 619 { "flddx",      0x2c000000, 0xfc001fc0, "cxx(s,b),ft", pa10},
 620 { "flddx",      0x2c000000, 0xfc001fc0, "cxx(b),ft", pa10},
 621 { "fstwx",      0x24000200, 0xfc001f80, "cxfT,x(s,b)", pa10},
 622 { "fstwx",      0x24000200, 0xfc001f80, "cxfT,x(b)", pa10},
 623 { "fstdx",      0x2c000200, 0xfc001fc0, "cxft,x(s,b)", pa10},
 624 { "fstdx",      0x2c000200, 0xfc001fc0, "cxft,x(b)", pa10},
 625 { "fstqx",      0x3c000200, 0xfc001fc0, "cxft,x(s,b)", pa10},
 626 { "fstqx",      0x3c000200, 0xfc001fc0, "cxft,x(b)", pa10},
 627 { "fldws",      0x24001000, 0xfc001f80, "cm5(s,b),fT", pa10},
 628 { "fldws",      0x24001000, 0xfc001f80, "cm5(b),fT", pa10},
 629 { "fldds",      0x2c001000, 0xfc001fc0, "cm5(s,b),ft", pa10},
 630 { "fldds",      0x2c001000, 0xfc001fc0, "cm5(b),ft", pa10},
 631 { "fstws",      0x24001200, 0xfc001f80, "cmfT,5(s,b)", pa10},
 632 { "fstws",      0x24001200, 0xfc001f80, "cmfT,5(b)", pa10},
 633 { "fstds",      0x2c001200, 0xfc001fc0, "cmft,5(s,b)", pa10},
 634 { "fstds",      0x2c001200, 0xfc001fc0, "cmft,5(b)", pa10},
 635 { "fstqs",      0x3c001200, 0xfc001fc0, "cmft,5(s,b)", pa10},
 636 { "fstqs",      0x3c001200, 0xfc001fc0, "cmft,5(b)", pa10},
 637 { "fadd",       0x30000600, 0xfc00e7e0, "Ffa,fb,fT", pa10},
 638 { "fadd",       0x38000600, 0xfc00e720, "IfA,fB,fT", pa10},
 639 { "fsub",       0x30002600, 0xfc00e7e0, "Ffa,fb,fT", pa10},
 640 { "fsub",       0x38002600, 0xfc00e720, "IfA,fB,fT", pa10},
 641 { "fmpy",       0x30004600, 0xfc00e7e0, "Ffa,fb,fT", pa10},
 642 { "fmpy",       0x38004600, 0xfc00e720, "IfA,fB,fT", pa10},
 643 { "fdiv",       0x30006600, 0xfc00e7e0, "Ffa,fb,fT", pa10},
 644 { "fdiv",       0x38006600, 0xfc00e720, "IfA,fB,fT", pa10},
 645 { "fsqrt",      0x30008000, 0xfc1fe7e0, "Ffa,fT", pa10},
 646 { "fsqrt",      0x38008000, 0xfc1fe720, "FfA,fT", pa10},
 647 { "fabs",       0x30006000, 0xfc1fe7e0, "Ffa,fT", pa10},
 648 { "fabs",       0x38006000, 0xfc1fe720, "FfA,fT", pa10},
 649 { "frem",       0x30008600, 0xfc00e7e0, "Ffa,fb,fT", pa10},
 650 { "frem",       0x38008600, 0xfc00e720, "FfA,fB,fT", pa10},
 651 { "frnd",       0x3000a000, 0xfc1fe7e0, "Ffa,fT", pa10},
 652 { "frnd",       0x3800a000, 0xfc1fe720, "FfA,fT", pa10},
 653 { "fcpy",       0x30004000, 0xfc1fe7e0, "Ffa,fT", pa10},
 654 { "fcpy",       0x38004000, 0xfc1fe720, "FfA,fT", pa10},
 655 { "fcnvff",     0x30000200, 0xfc1f87e0, "FGfa,fT", pa10},
 656 { "fcnvff",     0x38000200, 0xfc1f8720, "FGfA,fT", pa10},
 657 { "fcnvxf",     0x30008200, 0xfc1f87e0, "FGfa,fT", pa10},
 658 { "fcnvxf",     0x38008200, 0xfc1f8720, "FGfA,fT", pa10},
 659 { "fcnvfx",     0x30010200, 0xfc1f87e0, "FGfa,fT", pa10},
 660 { "fcnvfx",     0x38010200, 0xfc1f8720, "FGfA,fT", pa10},
 661 { "fcnvfxt",    0x30018200, 0xfc1f87e0, "FGfa,fT", pa10},
 662 { "fcnvfxt",    0x38018200, 0xfc1f8720, "FGfA,fT", pa10},
 663 { "fmpyfadd",   0xb8000000, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT},
 664 { "fmpynfadd",  0xb8000020, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT},
 665 { "fneg",       0x3000c000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT},
 666 { "fneg",       0x3800c000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT},
 667 { "fnegabs",    0x3000e000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT},
 668 { "fnegabs",    0x3800e000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT},
 669 { "fcnv",       0x30000200, 0xfc1c0720, "{_fa,fT", pa20, FLAG_STRICT},
 670 { "fcnv",       0x38000200, 0xfc1c0720, "FGfA,fT", pa20, FLAG_STRICT},
 671 { "fcmp",       0x30000400, 0xfc0007e0, "F?ffa,fb,h", pa20, FLAG_STRICT},
 672 { "fcmp",       0x38000400, 0xfc000720, "I?ffA,fB,h", pa20, FLAG_STRICT},
 673 { "fcmp",       0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10},
 674 { "fcmp",       0x38000400, 0xfc00e720, "I?ffA,fB", pa10},
 675 { "xmpyu",      0x38004700, 0xfc00e720, "fX,fB,fT", pa11},
 676 { "fmpyadd",    0x18000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11},
 677 { "fmpysub",    0x98000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11},
 678 { "ftest",      0x30002420, 0xffffffe0, ",=", pa20, FLAG_STRICT},
 679 { "ftest",      0x30000420, 0xffff1fff, "m", pa20, FLAG_STRICT},
 680 { "ftest",      0x30002420, 0xffffffff, "", pa10},
 681 { "fid",        0x30000000, 0xffffffff, "", pa11},
 682
 683 /* Performance Monitor Instructions */
 684
 685 { "pmdis",      0x30000280, 0xffffffdf, "N", pa20, FLAG_STRICT},
 686 { "pmenb",      0x30000680, 0xffffffff, "", pa20, FLAG_STRICT},
 687
 688 /* Assist Instructions */
 689
 690 { "spop0",      0x10000000, 0xfc000600, "v,ON", pa10},
 691 { "spop1",      0x10000200, 0xfc000600, "v,oNt", pa10},
 692 { "spop2",      0x10000400, 0xfc000600, "v,1Nb", pa10},
 693 { "spop3",      0x10000600, 0xfc000600, "v,0Nx,b", pa10},
 694 { "copr",       0x30000000, 0xfc000000, "u,2N", pa10},
 695 { "cldwx",      0x24000000, 0xfc001e00, "ucxx(s,b),t", pa10},
 696 { "cldwx",      0x24000000, 0xfc001e00, "ucxx(b),t", pa10},
 697 { "clddx",      0x2c000000, 0xfc001e00, "ucxx(s,b),t", pa10},
 698 { "clddx",      0x2c000000, 0xfc001e00, "ucxx(b),t", pa10},
 699 { "cstwx",      0x24000200, 0xfc001e00, "ucxt,x(s,b)", pa10},
 700 { "cstwx",      0x24000200, 0xfc001e00, "ucxt,x(b)", pa10},
 701 { "cstdx",      0x2c000200, 0xfc001e00, "ucxt,x(s,b)", pa10},
 702 { "cstdx",      0x2c000200, 0xfc001e00, "ucxt,x(b)", pa10},
 703 { "cldws",      0x24001000, 0xfc001e00, "ucm5(s,b),t", pa10},
 704 { "cldws",      0x24001000, 0xfc001e00, "ucm5(b),t", pa10},
 705 { "cldds",      0x2c001000, 0xfc001e00, "ucm5(s,b),t", pa10},
 706 { "cldds",      0x2c001000, 0xfc001e00, "ucm5(b),t", pa10},
 707 { "cstws",      0x24001200, 0xfc001e00, "ucmt,5(s,b)", pa10},
 708 { "cstws",      0x24001200, 0xfc001e00, "ucmt,5(b)", pa10},
 709 { "cstds",      0x2c001200, 0xfc001e00, "ucmt,5(s,b)", pa10},
 710 { "cstds",      0x2c001200, 0xfc001e00, "ucmt,5(b)", pa10},
 711 { "cldw",       0x24000000, 0xfc001e00, "ucxx(s,b),t", pa10, FLAG_STRICT},
 712 { "cldw",       0x24000000, 0xfc001e00, "ucxx(b),t", pa10, FLAG_STRICT},
 713 { "cldw",       0x24001000, 0xfc001e00, "ucm5(s,b),t", pa10, FLAG_STRICT},
 714 { "cldw",       0x24001000, 0xfc001e00, "ucm5(b),t", pa10, FLAG_STRICT},
 715 { "cldd",       0x2c000000, 0xfc001e00, "ucxx(s,b),t", pa10, FLAG_STRICT},
 716 { "cldd",       0x2c000000, 0xfc001e00, "ucxx(b),t", pa10, FLAG_STRICT},
 717 { "cldd",       0x2c001000, 0xfc001e00, "ucm5(s,b),t", pa10, FLAG_STRICT},
 718 { "cldd",       0x2c001000, 0xfc001e00, "ucm5(b),t", pa20, FLAG_STRICT},
 719 { "cstw",       0x24000200, 0xfc001e00, "ucxt,x(s,b)", pa10, FLAG_STRICT},
 720 { "cstw",       0x24000200, 0xfc001e00, "ucxt,x(b)", pa10, FLAG_STRICT},
 721 { "cstw",       0x24001200, 0xfc001e00, "ucmt,5(s,b)", pa10, FLAG_STRICT},
 722 { "cstw",       0x24001200, 0xfc001e00, "ucmt,5(b)", pa10, FLAG_STRICT},
 723 { "cstd",       0x2c000200, 0xfc001e00, "ucxt,x(s,b)", pa10, FLAG_STRICT},
 724 { "cstd",       0x2c000200, 0xfc001e00, "ucxt,x(b)", pa10, FLAG_STRICT},
 725 { "cstd",       0x2c001200, 0xfc001e00, "ucmt,5(s,b)", pa10, FLAG_STRICT},
 726 { "cstd",       0x2c001200, 0xfc001e00, "ucmt,5(b)", pa10, FLAG_STRICT},
 727 };
 728
 729 #define NUMOPCODES ((sizeof pa_opcodes)/(sizeof pa_opcodes[0]))
 730
 731 /* SKV 12/18/92. Added some denotations for various operands. */
 732
 733 #define PA_IMM11_AT_31 'i'
 734 #define PA_IMM14_AT_31 'j'
 735 #define PA_IMM21_AT_31 'k'
 736 #define PA_DISP12 'w'
 737 #define PA_DISP17 'W'
 738
 739 #define N_HPPA_OPERAND_FORMATS 5