gas/config/tc-m68851.h

   1 /* This file is tc-m68851.h
   2
   3    Copyright (C) 1987-1992 Free Software Foundation, Inc.
   4
   5    This file is part of GAS, the GNU Assembler.
   6
   7    GAS is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2, or (at your option)
  10    any later version.
  11
  12    GAS is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GAS; see the file COPYING.  If not, write to
  19    the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  20
  21 /*
  22  * pmmu.h
  23  */
  24
  25 /* I suppose we have to copyright this file.  Someone on the net sent it
  26    to us as part of the changes for the m68851 Memory Management Unit */
  27
  28 /* Copyright (C) 1987 Free Software Foundation, Inc.
  29
  30    This file is part of Gas, the GNU Assembler.
  31
  32    The GNU assembler is distributed in the hope that it will be
  33    useful, but WITHOUT ANY WARRANTY.  No author or distributor
  34    accepts responsibility to anyone for the consequences of using it
  35    or for whether it serves any particular purpose or works at all,
  36    unless he says so in writing.  Refer to the GNU Assembler General
  37    Public License for full details.
  38
  39    Everyone is granted permission to copy, modify and redistribute
  40    the GNU Assembler, but only under the conditions described in the
  41    GNU Assembler General Public License.  A copy of this license is
  42    supposed to have been given to you along with the GNU Assembler
  43    so you can know your rights and responsibilities.  It should be
  44    in a file named COPYING.  Among other things, the copyright
  45    notice and this notice must be preserved on all copies.  */
  46
  47 #ifdef m68851
  48
  49 /*
  50   I didn't use much imagination in choosing the
  51   following codes, so many of them aren't very
  52   mnemonic. -rab
  53
  54   P  pmmu register
  55   Possible values:
  56   000   TC      Translation Control reg
  57   100   CAL     Current Access Level
  58   101   VAL     Validate Access Level
  59   110   SCC     Stack Change Control
  60   111   AC      Access Control
  61
  62   W  wide pmmu registers
  63   Possible values:
  64   001   DRP     Dma Root Pointer
  65   010   SRP     Supervisor Root Pointer
  66   011   CRP     Cpu Root Pointer
  67
  68   f     function code register
  69   0     SFC
  70   1     DFC
  71
  72   V     VAL register only
  73
  74   X     BADx, BACx
  75   100   BAD     Breakpoint Acknowledge Data
  76   101   BAC     Breakpoint Acknowledge Control
  77
  78   Y     PSR
  79   Z     PCSR
  80
  81   |     memory          (modes 2-6, 7.*)
  82
  83   */
  84
  85 /*
  86  * these defines should be in m68k.c but
  87  * i put them here to keep all the m68851 stuff
  88  * together -rab
  89  * JF--Make sure these #s don't clash with the ones in m68k.c
  90  * That would be BAD.
  91  */
  92 #define TC      (FPS+1)         /* 48 */
  93 #define DRP     (TC+1)          /* 49 */
  94 #define SRP     (DRP+1)         /* 50 */
  95 #define CRP     (SRP+1)         /* 51 */
  96 #define CAL     (CRP+1)         /* 52 */
  97 #define VAL     (CAL+1)         /* 53 */
  98 #define SCC     (VAL+1)         /* 54 */
  99 #define AC      (SCC+1)         /* 55 */
 100 #define BAD     (AC+1)          /* 56,57,58,59, 60,61,62,63 */
 101 #define BAC     (BAD+8)         /* 64,65,66,67, 68,69,70,71 */
 102 #define PSR     (BAC+8)         /* 72 */
 103 #define PCSR    (PSR+1)         /* 73 */
 104
 105 /* name */      /* opcode */            /* match */             /* args */
 106
 107 {"pbac",        one(0xf0c7),            one(0xffbf),            "Bc"},
 108 {"pbacw",       one(0xf087),            one(0xffbf),            "Bc"},
 109 {"pbas",        one(0xf0c6),            one(0xffbf),            "Bc"},
 110 {"pbasw",       one(0xf086),            one(0xffbf),            "Bc"},
 111 {"pbbc",        one(0xf0c1),            one(0xffbf),            "Bc"},
 112 {"pbbcw",       one(0xf081),            one(0xffbf),            "Bc"},
 113 {"pbbs",        one(0xf0c0),            one(0xffbf),            "Bc"},
 114 {"pbbsw",       one(0xf080),            one(0xffbf),            "Bc"},
 115 {"pbcc",        one(0xf0cf),            one(0xffbf),            "Bc"},
 116 {"pbccw",       one(0xf08f),            one(0xffbf),            "Bc"},
 117 {"pbcs",        one(0xf0ce),            one(0xffbf),            "Bc"},
 118 {"pbcsw",       one(0xf08e),            one(0xffbf),            "Bc"},
 119 {"pbgc",        one(0xf0cd),            one(0xffbf),            "Bc"},
 120 {"pbgcw",       one(0xf08d),            one(0xffbf),            "Bc"},
 121 {"pbgs",        one(0xf0cc),            one(0xffbf),            "Bc"},
 122 {"pbgsw",       one(0xf08c),            one(0xffbf),            "Bc"},
 123 {"pbic",        one(0xf0cb),            one(0xffbf),            "Bc"},
 124 {"pbicw",       one(0xf08b),            one(0xffbf),            "Bc"},
 125 {"pbis",        one(0xf0ca),            one(0xffbf),            "Bc"},
 126 {"pbisw",       one(0xf08a),            one(0xffbf),            "Bc"},
 127 {"pblc",        one(0xf0c3),            one(0xffbf),            "Bc"},
 128 {"pblcw",       one(0xf083),            one(0xffbf),            "Bc"},
 129 {"pbls",        one(0xf0c2),            one(0xffbf),            "Bc"},
 130 {"pblsw",       one(0xf082),            one(0xffbf),            "Bc"},
 131 {"pbsc",        one(0xf0c5),            one(0xffbf),            "Bc"},
 132 {"pbscw",       one(0xf085),            one(0xffbf),            "Bc"},
 133 {"pbss",        one(0xf0c4),            one(0xffbf),            "Bc"},
 134 {"pbssw",       one(0xf084),            one(0xffbf),            "Bc"},
 135 {"pbwc",        one(0xf0c9),            one(0xffbf),            "Bc"},
 136 {"pbwcw",       one(0xf089),            one(0xffbf),            "Bc"},
 137 {"pbws",        one(0xf0c8),            one(0xffbf),            "Bc"},
 138 {"pbwsw",       one(0xf088),            one(0xffbf),            "Bc"},
 139
 140
 141 {"pdbac",       two(0xf048, 0x0007),    two(0xfff8, 0xffff),    "DsBw"},
 142 {"pdbas",       two(0xf048, 0x0006),    two(0xfff8, 0xffff),    "DsBw"},
 143 {"pdbbc",       two(0xf048, 0x0001),    two(0xfff8, 0xffff),    "DsBw"},
 144 {"pdbbs",       two(0xf048, 0x0000),    two(0xfff8, 0xffff),    "DsBw"},
 145 {"pdbcc",       two(0xf048, 0x000f),    two(0xfff8, 0xffff),    "DsBw"},
 146 {"pdbcs",       two(0xf048, 0x000e),    two(0xfff8, 0xffff),    "DsBw"},
 147 {"pdbgc",       two(0xf048, 0x000d),    two(0xfff8, 0xffff),    "DsBw"},
 148 {"pdbgs",       two(0xf048, 0x000c),    two(0xfff8, 0xffff),    "DsBw"},
 149 {"pdbic",       two(0xf048, 0x000b),    two(0xfff8, 0xffff),    "DsBw"},
 150 {"pdbis",       two(0xf048, 0x000a),    two(0xfff8, 0xffff),    "DsBw"},
 151 {"pdblc",       two(0xf048, 0x0003),    two(0xfff8, 0xffff),    "DsBw"},
 152 {"pdbls",       two(0xf048, 0x0002),    two(0xfff8, 0xffff),    "DsBw"},
 153 {"pdbsc",       two(0xf048, 0x0005),    two(0xfff8, 0xffff),    "DsBw"},
 154 {"pdbss",       two(0xf048, 0x0004),    two(0xfff8, 0xffff),    "DsBw"},
 155 {"pdbwc",       two(0xf048, 0x0009),    two(0xfff8, 0xffff),    "DsBw"},
 156 {"pdbws",       two(0xf048, 0x0008),    two(0xfff8, 0xffff),    "DsBw"},
 157
 158 {"pflusha",     two(0xf000, 0x2400),    two(0xffff, 0xffff),    "" },
 159
 160 {"pflush",      two(0xf000, 0x3010),    two(0xffc0, 0xfe10),    "T3T9" },
 161 {"pflush",      two(0xf000, 0x3810),    two(0xffc0, 0xfe10),    "T3T9&s" },
 162 {"pflush",      two(0xf000, 0x3008),    two(0xffc0, 0xfe18),    "D3T9" },
 163 {"pflush",      two(0xf000, 0x3808),    two(0xffc0, 0xfe18),    "D3T9&s" },
 164 {"pflush",      two(0xf000, 0x3000),    two(0xffc0, 0xfe1e),    "f3T9" },
 165 {"pflush",      two(0xf000, 0x3800),    two(0xffc0, 0xfe1e),    "f3T9&s" },
 166
 167 {"pflushs",     two(0xf000, 0x3410),    two(0xfff8, 0xfe10),    "T3T9" },
 168 {"pflushs",     two(0xf000, 0x3c00),    two(0xfff8, 0xfe00),    "T3T9&s" },
 169 {"pflushs",     two(0xf000, 0x3408),    two(0xfff8, 0xfe18),    "D3T9" },
 170 {"pflushs",     two(0xf000, 0x3c08),    two(0xfff8, 0xfe18),    "D3T9&s" },
 171 {"pflushs",     two(0xf000, 0x3400),    two(0xfff8, 0xfe1e),    "f3T9" },
 172 {"pflushs",     two(0xf000, 0x3c00),    two(0xfff8, 0xfe1e),    "f3T9&s"},
 173
 174 {"pflushr",     two(0xf000, 0xa000),    two(0xffc0, 0xffff),    "|s" },
 175
 176 {"ploadr",      two(0xf000, 0x2210),    two(0xffc0, 0xfff0),    "T3&s" },
 177 {"ploadr",      two(0xf000, 0x2208),    two(0xffc0, 0xfff8),    "D3&s" },
 178 {"ploadr",      two(0xf000, 0x2200),    two(0xffc0, 0xfffe),    "f3&s" },
 179 {"ploadw",      two(0xf000, 0x2010),    two(0xffc0, 0xfff0),    "T3&s" },
 180 {"ploadw",      two(0xf000, 0x2008),    two(0xffc0, 0xfff8),    "D3&s" },
 181 {"ploadw",      two(0xf000, 0x2000),    two(0xffc0, 0xfffe),    "f3&s" },
 182
 183     /* TC, CRP, DRP, SRP, CAL, VAL, SCC, AC */
 184 {"pmove",       two(0xf000, 0x4000),    two(0xffc0, 0xe3ff),    "*sP8" },
 185 {"pmove",       two(0xf000, 0x4200),    two(0xffc0, 0xe3ff),    "P8%s" },
 186 {"pmove",       two(0xf000, 0x4000),    two(0xffc0, 0xe3ff),    "|sW8" },
 187 {"pmove",       two(0xf000, 0x4200),    two(0xffc0, 0xe3ff),    "W8~s" },
 188
 189     /* BADx, BACx */
 190 {"pmove",       two(0xf000, 0x6200),    two(0xffc0, 0xe3e3),    "*sX3" },
 191 {"pmove",       two(0xf000, 0x6000),    two(0xffc0, 0xe3e3),    "X3%s" },
 192
 193     /* PSR, PCSR */
 194     /* {"pmove",        two(0xf000, 0x6100),    two(oxffc0, oxffff),    "*sZ8" }, */
 195 {"pmove",       two(0xf000, 0x6000),    two(0xffc0, 0xffff),    "*sY8" },
 196 {"pmove",       two(0xf000, 0x6200),    two(0xffc0, 0xffff),    "Y8%s" },
 197 {"pmove",       two(0xf000, 0x6600),    two(0xffc0, 0xffff),    "Z8%s" },
 198
 199 {"prestore",    one(0xf140),            one(0xffc0),            "&s"},
 200 {"prestore",    one(0xf158),            one(0xfff8),            "+s"},
 201 {"psave",       one(0xf100),            one(0xffc0),            "&s"},
 202 {"psave",       one(0xf100),            one(0xffc0),            "+s"},
 203
 204 {"psac",        two(0xf040, 0x0007),    two(0xffc0, 0xffff),    "@s"},
 205 {"psas",        two(0xf040, 0x0006),    two(0xffc0, 0xffff),    "@s"},
 206 {"psbc",        two(0xf040, 0x0001),    two(0xffc0, 0xffff),    "@s"},
 207 {"psbs",        two(0xf040, 0x0000),    two(0xffc0, 0xffff),    "@s"},
 208 {"pscc",        two(0xf040, 0x000f),    two(0xffc0, 0xffff),    "@s"},
 209 {"pscs",        two(0xf040, 0x000e),    two(0xffc0, 0xffff),    "@s"},
 210 {"psgc",        two(0xf040, 0x000d),    two(0xffc0, 0xffff),    "@s"},
 211 {"psgs",        two(0xf040, 0x000c),    two(0xffc0, 0xffff),    "@s"},
 212 {"psic",        two(0xf040, 0x000b),    two(0xffc0, 0xffff),    "@s"},
 213 {"psis",        two(0xf040, 0x000a),    two(0xffc0, 0xffff),    "@s"},
 214 {"pslc",        two(0xf040, 0x0003),    two(0xffc0, 0xffff),    "@s"},
 215 {"psls",        two(0xf040, 0x0002),    two(0xffc0, 0xffff),    "@s"},
 216 {"pssc",        two(0xf040, 0x0005),    two(0xffc0, 0xffff),    "@s"},
 217 {"psss",        two(0xf040, 0x0004),    two(0xffc0, 0xffff),    "@s"},
 218 {"pswc",        two(0xf040, 0x0009),    two(0xffc0, 0xffff),    "@s"},
 219 {"psws",        two(0xf040, 0x0008),    two(0xffc0, 0xffff),    "@s"},
 220
 221 {"ptestr",      two(0xf000, 0x8210),    two(0xffc0, 0xe3f0),    "T3&sQ8" },
 222 {"ptestr",      two(0xf000, 0x8310),    two(0xffc0, 0xe310),    "T3&sQ8A9" },
 223 {"ptestr",      two(0xf000, 0x8208),    two(0xffc0, 0xe3f8),    "D3&sQ8" },
 224 {"ptestr",      two(0xf000, 0x8308),    two(0xffc0, 0xe318),    "D3&sQ8A9" },
 225 {"ptestr",      two(0xf000, 0x8200),    two(0xffc0, 0xe3fe),    "f3&sQ8" },
 226 {"ptestr",      two(0xf000, 0x8300),    two(0xffc0, 0xe31e),    "f3&sQ8A9" },
 227
 228 {"ptestw",      two(0xf000, 0x8010),    two(0xffc0, 0xe3f0),    "T3&sQ8" },
 229 {"ptestw",      two(0xf000, 0x8110),    two(0xffc0, 0xe310),    "T3&sQ8A9" },
 230 {"ptestw",      two(0xf000, 0x8008),    two(0xffc0, 0xe3f8),    "D3&sQ8" },
 231 {"ptestw",      two(0xf000, 0x8108),    two(0xffc0, 0xe318),    "D3&sQ8A9" },
 232 {"ptestw",      two(0xf000, 0x8000),    two(0xffc0, 0xe3fe),    "f3&sQ8" },
 233 {"ptestw",      two(0xf000, 0x8100),    two(0xffc0, 0xe31e),    "f3&sQ8A9" },
 234
 235 {"ptrapacw",    two(0xf07a, 0x0007),    two(0xffff, 0xffff),    "#w"},
 236 {"ptrapacl",    two(0xf07b, 0x0007),    two(0xffff, 0xffff),    "#l"},
 237 {"ptrapac",     two(0xf07c, 0x0007),    two(0xffff, 0xffff),    ""},
 238
 239 {"ptrapasw",    two(0xf07a, 0x0006),    two(0xffff, 0xffff),    "#w"},
 240 {"ptrapasl",    two(0xf07b, 0x0006),    two(0xffff, 0xffff),    "#l"},
 241 {"ptrapas",     two(0xf07c, 0x0006),    two(0xffff, 0xffff),    ""},
 242
 243 {"ptrapbcw",    two(0xf07a, 0x0001),    two(0xffff, 0xffff),    "#w"},
 244 {"ptrapbcl",    two(0xf07b, 0x0001),    two(0xffff, 0xffff),    "#l"},
 245 {"ptrapbc",     two(0xf07c, 0x0001),    two(0xffff, 0xffff),    ""},
 246
 247 {"ptrapbsw",    two(0xf07a, 0x0000),    two(0xffff, 0xffff),    "#w"},
 248 {"ptrapbsl",    two(0xf07b, 0x0000),    two(0xffff, 0xffff),    "#l"},
 249 {"ptrapbs",     two(0xf07c, 0x0000),    two(0xffff, 0xffff),    ""},
 250
 251 {"ptrapccw",    two(0xf07a, 0x000f),    two(0xffff, 0xffff),    "#w"},
 252 {"ptrapccl",    two(0xf07b, 0x000f),    two(0xffff, 0xffff),    "#l"},
 253 {"ptrapcc",     two(0xf07c, 0x000f),    two(0xffff, 0xffff),    ""},
 254
 255 {"ptrapcsw",    two(0xf07a, 0x000e),    two(0xffff, 0xffff),    "#w"},
 256 {"ptrapcsl",    two(0xf07b, 0x000e),    two(0xffff, 0xffff),    "#l"},
 257 {"ptrapcs",     two(0xf07c, 0x000e),    two(0xffff, 0xffff),    ""},
 258
 259 {"ptrapgcw",    two(0xf07a, 0x000d),    two(0xffff, 0xffff),    "#w"},
 260 {"ptrapgcl",    two(0xf07b, 0x000d),    two(0xffff, 0xffff),    "#l"},
 261 {"ptrapgc",     two(0xf07c, 0x000d),    two(0xffff, 0xffff),    ""},
 262
 263 {"ptrapgsw",    two(0xf07a, 0x000c),    two(0xffff, 0xffff),    "#w"},
 264 {"ptrapgsl",    two(0xf07b, 0x000c),    two(0xffff, 0xffff),    "#l"},
 265 {"ptrapgs",     two(0xf07c, 0x000c),    two(0xffff, 0xffff),    ""},
 266
 267 {"ptrapicw",    two(0xf07a, 0x000b),    two(0xffff, 0xffff),    "#w"},
 268 {"ptrapicl",    two(0xf07b, 0x000b),    two(0xffff, 0xffff),    "#l"},
 269 {"ptrapic",     two(0xf07c, 0x000b),    two(0xffff, 0xffff),    ""},
 270
 271 {"ptrapisw",    two(0xf07a, 0x000a),    two(0xffff, 0xffff),    "#w"},
 272 {"ptrapisl",    two(0xf07b, 0x000a),    two(0xffff, 0xffff),    "#l"},
 273 {"ptrapis",     two(0xf07c, 0x000a),    two(0xffff, 0xffff),    ""},
 274
 275 {"ptraplcw",    two(0xf07a, 0x0003),    two(0xffff, 0xffff),    "#w"},
 276 {"ptraplcl",    two(0xf07b, 0x0003),    two(0xffff, 0xffff),    "#l"},
 277 {"ptraplc",     two(0xf07c, 0x0003),    two(0xffff, 0xffff),    ""},
 278
 279 {"ptraplsw",    two(0xf07a, 0x0002),    two(0xffff, 0xffff),    "#w"},
 280 {"ptraplsl",    two(0xf07b, 0x0002),    two(0xffff, 0xffff),    "#l"},
 281 {"ptrapls",     two(0xf07c, 0x0002),    two(0xffff, 0xffff),    ""},
 282
 283 {"ptrapscw",    two(0xf07a, 0x0005),    two(0xffff, 0xffff),    "#w"},
 284 {"ptrapscl",    two(0xf07b, 0x0005),    two(0xffff, 0xffff),    "#l"},
 285 {"ptrapsc",     two(0xf07c, 0x0005),    two(0xffff, 0xffff),    ""},
 286
 287 {"ptrapssw",    two(0xf07a, 0x0004),    two(0xffff, 0xffff),    "#w"},
 288 {"ptrapssl",    two(0xf07b, 0x0004),    two(0xffff, 0xffff),    "#l"},
 289 {"ptrapss",     two(0xf07c, 0x0004),    two(0xffff, 0xffff),    ""},
 290
 291 {"ptrapwcw",    two(0xf07a, 0x0009),    two(0xffff, 0xffff),    "#w"},
 292 {"ptrapwcl",    two(0xf07b, 0x0009),    two(0xffff, 0xffff),    "#l"},
 293 {"ptrapwc",     two(0xf07c, 0x0009),    two(0xffff, 0xffff),    ""},
 294
 295 {"ptrapwsw",    two(0xf07a, 0x0008),    two(0xffff, 0xffff),    "#w"},
 296 {"ptrapwsl",    two(0xf07b, 0x0008),    two(0xffff, 0xffff),    "#l"},
 297 {"ptrapws",     two(0xf07c, 0x0008),    two(0xffff, 0xffff),    ""},
 298
 299 {"pvalid",      two(0xf000, 0x2800),    two(0xffc0, 0xffff),    "Vs&s"},
 300 {"pvalid",      two(0xf000, 0x2c00),    two(0xffc0, 0xfff8),    "A3&s" },
 301
 302 #endif /* m68851 */
 303
 304 /* end of tc-m68851.h */