gas/config/tc-m68851.h

   1 /* This file is tc-m68851.h
   2
   3    Copyright 1987, 1988, 1989, 1990, 1991, 1992, 2000
   4    Free Software Foundation, Inc.
   5
   6    This file is part of GAS, the GNU Assembler.
   7
   8    GAS is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2, or (at your option)
  11    any later version.
  12
  13    GAS is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with GAS; see the file COPYING.  If not, write to the Free
  20    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
  21    02110-1301, USA.  */
  22
  23 /*
  24  * pmmu.h
  25  */
  26
  27 /* I suppose we have to copyright this file.  Someone on the net sent it
  28    to us as part of the changes for the m68851 Memory Management Unit */
  29
  30 /* Copyright (C) 1987 Free Software Foundation, Inc.
  31
  32    This file is part of Gas, the GNU Assembler.
  33
  34    The GNU assembler is distributed in the hope that it will be
  35    useful, but WITHOUT ANY WARRANTY.  No author or distributor
  36    accepts responsibility to anyone for the consequences of using it
  37    or for whether it serves any particular purpose or works at all,
  38    unless he says so in writing.  Refer to the GNU Assembler General
  39    Public License for full details.
  40
  41    Everyone is granted permission to copy, modify and redistribute
  42    the GNU Assembler, but only under the conditions described in the
  43    GNU Assembler General Public License.  A copy of this license is
  44    supposed to have been given to you along with the GNU Assembler
  45    so you can know your rights and responsibilities.  It should be
  46    in a file named COPYING.  Among other things, the copyright
  47    notice and this notice must be preserved on all copies.  */
  48
  49 #ifdef m68851
  50
  51 /*
  52   I didn't use much imagination in choosing the
  53   following codes, so many of them aren't very
  54   mnemonic. -rab
  55
  56   P  pmmu register
  57   Possible values:
  58   000   TC      Translation Control reg
  59   100   CAL     Current Access Level
  60   101   VAL     Validate Access Level
  61   110   SCC     Stack Change Control
  62   111   AC      Access Control
  63
  64   W  wide pmmu registers
  65   Possible values:
  66   001   DRP     Dma Root Pointer
  67   010   SRP     Supervisor Root Pointer
  68   011   CRP     Cpu Root Pointer
  69
  70   f     function code register
  71   0     SFC
  72   1     DFC
  73
  74   V     VAL register only
  75
  76   X     BADx, BACx
  77   100   BAD     Breakpoint Acknowledge Data
  78   101   BAC     Breakpoint Acknowledge Control
  79
  80   Y     PSR
  81   Z     PCSR
  82
  83   |     memory          (modes 2-6, 7.*)
  84
  85   */
  86
  87 /*
  88  * these defines should be in m68k.c but
  89  * i put them here to keep all the m68851 stuff
  90  * together -rab
  91  * JF--Make sure these #s don't clash with the ones in m68k.c
  92  * That would be BAD.
  93  */
  94 #define TC      (FPS+1)         /* 48 */
  95 #define DRP     (TC+1)          /* 49 */
  96 #define SRP     (DRP+1)         /* 50 */
  97 #define CRP     (SRP+1)         /* 51 */
  98 #define CAL     (CRP+1)         /* 52 */
  99 #define VAL     (CAL+1)         /* 53 */
 100 #define SCC     (VAL+1)         /* 54 */
 101 #define AC      (SCC+1)         /* 55 */
 102 #define BAD     (AC+1)          /* 56,57,58,59, 60,61,62,63 */
 103 #define BAC     (BAD+8)         /* 64,65,66,67, 68,69,70,71 */
 104 #define PSR     (BAC+8)         /* 72 */
 105 #define PCSR    (PSR+1)         /* 73 */
 106
 107 /* name */      /* opcode */            /* match */             /* args */
 108
 109 {"pbac",        one(0xf0c7),            one(0xffbf),            "Bc"},
 110 {"pbacw",       one(0xf087),            one(0xffbf),            "Bc"},
 111 {"pbas",        one(0xf0c6),            one(0xffbf),            "Bc"},
 112 {"pbasw",       one(0xf086),            one(0xffbf),            "Bc"},
 113 {"pbbc",        one(0xf0c1),            one(0xffbf),            "Bc"},
 114 {"pbbcw",       one(0xf081),            one(0xffbf),            "Bc"},
 115 {"pbbs",        one(0xf0c0),            one(0xffbf),            "Bc"},
 116 {"pbbsw",       one(0xf080),            one(0xffbf),            "Bc"},
 117 {"pbcc",        one(0xf0cf),            one(0xffbf),            "Bc"},
 118 {"pbccw",       one(0xf08f),            one(0xffbf),            "Bc"},
 119 {"pbcs",        one(0xf0ce),            one(0xffbf),            "Bc"},
 120 {"pbcsw",       one(0xf08e),            one(0xffbf),            "Bc"},
 121 {"pbgc",        one(0xf0cd),            one(0xffbf),            "Bc"},
 122 {"pbgcw",       one(0xf08d),            one(0xffbf),            "Bc"},
 123 {"pbgs",        one(0xf0cc),            one(0xffbf),            "Bc"},
 124 {"pbgsw",       one(0xf08c),            one(0xffbf),            "Bc"},
 125 {"pbic",        one(0xf0cb),            one(0xffbf),            "Bc"},
 126 {"pbicw",       one(0xf08b),            one(0xffbf),            "Bc"},
 127 {"pbis",        one(0xf0ca),            one(0xffbf),            "Bc"},
 128 {"pbisw",       one(0xf08a),            one(0xffbf),            "Bc"},
 129 {"pblc",        one(0xf0c3),            one(0xffbf),            "Bc"},
 130 {"pblcw",       one(0xf083),            one(0xffbf),            "Bc"},
 131 {"pbls",        one(0xf0c2),            one(0xffbf),            "Bc"},
 132 {"pblsw",       one(0xf082),            one(0xffbf),            "Bc"},
 133 {"pbsc",        one(0xf0c5),            one(0xffbf),            "Bc"},
 134 {"pbscw",       one(0xf085),            one(0xffbf),            "Bc"},
 135 {"pbss",        one(0xf0c4),            one(0xffbf),            "Bc"},
 136 {"pbssw",       one(0xf084),            one(0xffbf),            "Bc"},
 137 {"pbwc",        one(0xf0c9),            one(0xffbf),            "Bc"},
 138 {"pbwcw",       one(0xf089),            one(0xffbf),            "Bc"},
 139 {"pbws",        one(0xf0c8),            one(0xffbf),            "Bc"},
 140 {"pbwsw",       one(0xf088),            one(0xffbf),            "Bc"},
 141
 142 {"pdbac",       two(0xf048, 0x0007),    two(0xfff8, 0xffff),    "DsBw"},
 143 {"pdbas",       two(0xf048, 0x0006),    two(0xfff8, 0xffff),    "DsBw"},
 144 {"pdbbc",       two(0xf048, 0x0001),    two(0xfff8, 0xffff),    "DsBw"},
 145 {"pdbbs",       two(0xf048, 0x0000),    two(0xfff8, 0xffff),    "DsBw"},
 146 {"pdbcc",       two(0xf048, 0x000f),    two(0xfff8, 0xffff),    "DsBw"},
 147 {"pdbcs",       two(0xf048, 0x000e),    two(0xfff8, 0xffff),    "DsBw"},
 148 {"pdbgc",       two(0xf048, 0x000d),    two(0xfff8, 0xffff),    "DsBw"},
 149 {"pdbgs",       two(0xf048, 0x000c),    two(0xfff8, 0xffff),    "DsBw"},
 150 {"pdbic",       two(0xf048, 0x000b),    two(0xfff8, 0xffff),    "DsBw"},
 151 {"pdbis",       two(0xf048, 0x000a),    two(0xfff8, 0xffff),    "DsBw"},
 152 {"pdblc",       two(0xf048, 0x0003),    two(0xfff8, 0xffff),    "DsBw"},
 153 {"pdbls",       two(0xf048, 0x0002),    two(0xfff8, 0xffff),    "DsBw"},
 154 {"pdbsc",       two(0xf048, 0x0005),    two(0xfff8, 0xffff),    "DsBw"},
 155 {"pdbss",       two(0xf048, 0x0004),    two(0xfff8, 0xffff),    "DsBw"},
 156 {"pdbwc",       two(0xf048, 0x0009),    two(0xfff8, 0xffff),    "DsBw"},
 157 {"pdbws",       two(0xf048, 0x0008),    two(0xfff8, 0xffff),    "DsBw"},
 158
 159 {"pflusha",     two(0xf000, 0x2400),    two(0xffff, 0xffff),    "" },
 160
 161 {"pflush",      two(0xf000, 0x3010),    two(0xffc0, 0xfe10),    "T3T9" },
 162 {"pflush",      two(0xf000, 0x3810),    two(0xffc0, 0xfe10),    "T3T9&s" },
 163 {"pflush",      two(0xf000, 0x3008),    two(0xffc0, 0xfe18),    "D3T9" },
 164 {"pflush",      two(0xf000, 0x3808),    two(0xffc0, 0xfe18),    "D3T9&s" },
 165 {"pflush",      two(0xf000, 0x3000),    two(0xffc0, 0xfe1e),    "f3T9" },
 166 {"pflush",      two(0xf000, 0x3800),    two(0xffc0, 0xfe1e),    "f3T9&s" },
 167
 168 {"pflushs",     two(0xf000, 0x3410),    two(0xfff8, 0xfe10),    "T3T9" },
 169 {"pflushs",     two(0xf000, 0x3c00),    two(0xfff8, 0xfe00),    "T3T9&s" },
 170 {"pflushs",     two(0xf000, 0x3408),    two(0xfff8, 0xfe18),    "D3T9" },
 171 {"pflushs",     two(0xf000, 0x3c08),    two(0xfff8, 0xfe18),    "D3T9&s" },
 172 {"pflushs",     two(0xf000, 0x3400),    two(0xfff8, 0xfe1e),    "f3T9" },
 173 {"pflushs",     two(0xf000, 0x3c00),    two(0xfff8, 0xfe1e),    "f3T9&s"},
 174
 175 {"pflushr",     two(0xf000, 0xa000),    two(0xffc0, 0xffff),    "|s" },
 176
 177 {"ploadr",      two(0xf000, 0x2210),    two(0xffc0, 0xfff0),    "T3&s" },
 178 {"ploadr",      two(0xf000, 0x2208),    two(0xffc0, 0xfff8),    "D3&s" },
 179 {"ploadr",      two(0xf000, 0x2200),    two(0xffc0, 0xfffe),    "f3&s" },
 180 {"ploadw",      two(0xf000, 0x2010),    two(0xffc0, 0xfff0),    "T3&s" },
 181 {"ploadw",      two(0xf000, 0x2008),    two(0xffc0, 0xfff8),    "D3&s" },
 182 {"ploadw",      two(0xf000, 0x2000),    two(0xffc0, 0xfffe),    "f3&s" },
 183
 184     /* TC, CRP, DRP, SRP, CAL, VAL, SCC, AC */
 185 {"pmove",       two(0xf000, 0x4000),    two(0xffc0, 0xe3ff),    "*sP8" },
 186 {"pmove",       two(0xf000, 0x4200),    two(0xffc0, 0xe3ff),    "P8%s" },
 187 {"pmove",       two(0xf000, 0x4000),    two(0xffc0, 0xe3ff),    "|sW8" },
 188 {"pmove",       two(0xf000, 0x4200),    two(0xffc0, 0xe3ff),    "W8~s" },
 189
 190     /* BADx, BACx */
 191 {"pmove",       two(0xf000, 0x6200),    two(0xffc0, 0xe3e3),    "*sX3" },
 192 {"pmove",       two(0xf000, 0x6000),    two(0xffc0, 0xe3e3),    "X3%s" },
 193
 194     /* PSR, PCSR */
 195     /* {"pmove",        two(0xf000, 0x6100),    two(oxffc0, oxffff),    "*sZ8" }, */
 196 {"pmove",       two(0xf000, 0x6000),    two(0xffc0, 0xffff),    "*sY8" },
 197 {"pmove",       two(0xf000, 0x6200),    two(0xffc0, 0xffff),    "Y8%s" },
 198 {"pmove",       two(0xf000, 0x6600),    two(0xffc0, 0xffff),    "Z8%s" },
 199
 200 {"prestore",    one(0xf140),            one(0xffc0),            "&s"},
 201 {"prestore",    one(0xf158),            one(0xfff8),            "+s"},
 202 {"psave",       one(0xf100),            one(0xffc0),            "&s"},
 203 {"psave",       one(0xf100),            one(0xffc0),            "+s"},
 204
 205 {"psac",        two(0xf040, 0x0007),    two(0xffc0, 0xffff),    "@s"},
 206 {"psas",        two(0xf040, 0x0006),    two(0xffc0, 0xffff),    "@s"},
 207 {"psbc",        two(0xf040, 0x0001),    two(0xffc0, 0xffff),    "@s"},
 208 {"psbs",        two(0xf040, 0x0000),    two(0xffc0, 0xffff),    "@s"},
 209 {"pscc",        two(0xf040, 0x000f),    two(0xffc0, 0xffff),    "@s"},
 210 {"pscs",        two(0xf040, 0x000e),    two(0xffc0, 0xffff),    "@s"},
 211 {"psgc",        two(0xf040, 0x000d),    two(0xffc0, 0xffff),    "@s"},
 212 {"psgs",        two(0xf040, 0x000c),    two(0xffc0, 0xffff),    "@s"},
 213 {"psic",        two(0xf040, 0x000b),    two(0xffc0, 0xffff),    "@s"},
 214 {"psis",        two(0xf040, 0x000a),    two(0xffc0, 0xffff),    "@s"},
 215 {"pslc",        two(0xf040, 0x0003),    two(0xffc0, 0xffff),    "@s"},
 216 {"psls",        two(0xf040, 0x0002),    two(0xffc0, 0xffff),    "@s"},
 217 {"pssc",        two(0xf040, 0x0005),    two(0xffc0, 0xffff),    "@s"},
 218 {"psss",        two(0xf040, 0x0004),    two(0xffc0, 0xffff),    "@s"},
 219 {"pswc",        two(0xf040, 0x0009),    two(0xffc0, 0xffff),    "@s"},
 220 {"psws",        two(0xf040, 0x0008),    two(0xffc0, 0xffff),    "@s"},
 221
 222 {"ptestr",      two(0xf000, 0x8210),    two(0xffc0, 0xe3f0),    "T3&sQ8" },
 223 {"ptestr",      two(0xf000, 0x8310),    two(0xffc0, 0xe310),    "T3&sQ8A9" },
 224 {"ptestr",      two(0xf000, 0x8208),    two(0xffc0, 0xe3f8),    "D3&sQ8" },
 225 {"ptestr",      two(0xf000, 0x8308),    two(0xffc0, 0xe318),    "D3&sQ8A9" },
 226 {"ptestr",      two(0xf000, 0x8200),    two(0xffc0, 0xe3fe),    "f3&sQ8" },
 227 {"ptestr",      two(0xf000, 0x8300),    two(0xffc0, 0xe31e),    "f3&sQ8A9" },
 228
 229 {"ptestw",      two(0xf000, 0x8010),    two(0xffc0, 0xe3f0),    "T3&sQ8" },
 230 {"ptestw",      two(0xf000, 0x8110),    two(0xffc0, 0xe310),    "T3&sQ8A9" },
 231 {"ptestw",      two(0xf000, 0x8008),    two(0xffc0, 0xe3f8),    "D3&sQ8" },
 232 {"ptestw",      two(0xf000, 0x8108),    two(0xffc0, 0xe318),    "D3&sQ8A9" },
 233 {"ptestw",      two(0xf000, 0x8000),    two(0xffc0, 0xe3fe),    "f3&sQ8" },
 234 {"ptestw",      two(0xf000, 0x8100),    two(0xffc0, 0xe31e),    "f3&sQ8A9" },
 235
 236 {"ptrapacw",    two(0xf07a, 0x0007),    two(0xffff, 0xffff),    "#w"},
 237 {"ptrapacl",    two(0xf07b, 0x0007),    two(0xffff, 0xffff),    "#l"},
 238 {"ptrapac",     two(0xf07c, 0x0007),    two(0xffff, 0xffff),    ""},
 239
 240 {"ptrapasw",    two(0xf07a, 0x0006),    two(0xffff, 0xffff),    "#w"},
 241 {"ptrapasl",    two(0xf07b, 0x0006),    two(0xffff, 0xffff),    "#l"},
 242 {"ptrapas",     two(0xf07c, 0x0006),    two(0xffff, 0xffff),    ""},
 243
 244 {"ptrapbcw",    two(0xf07a, 0x0001),    two(0xffff, 0xffff),    "#w"},
 245 {"ptrapbcl",    two(0xf07b, 0x0001),    two(0xffff, 0xffff),    "#l"},
 246 {"ptrapbc",     two(0xf07c, 0x0001),    two(0xffff, 0xffff),    ""},
 247
 248 {"ptrapbsw",    two(0xf07a, 0x0000),    two(0xffff, 0xffff),    "#w"},
 249 {"ptrapbsl",    two(0xf07b, 0x0000),    two(0xffff, 0xffff),    "#l"},
 250 {"ptrapbs",     two(0xf07c, 0x0000),    two(0xffff, 0xffff),    ""},
 251
 252 {"ptrapccw",    two(0xf07a, 0x000f),    two(0xffff, 0xffff),    "#w"},
 253 {"ptrapccl",    two(0xf07b, 0x000f),    two(0xffff, 0xffff),    "#l"},
 254 {"ptrapcc",     two(0xf07c, 0x000f),    two(0xffff, 0xffff),    ""},
 255
 256 {"ptrapcsw",    two(0xf07a, 0x000e),    two(0xffff, 0xffff),    "#w"},
 257 {"ptrapcsl",    two(0xf07b, 0x000e),    two(0xffff, 0xffff),    "#l"},
 258 {"ptrapcs",     two(0xf07c, 0x000e),    two(0xffff, 0xffff),    ""},
 259
 260 {"ptrapgcw",    two(0xf07a, 0x000d),    two(0xffff, 0xffff),    "#w"},
 261 {"ptrapgcl",    two(0xf07b, 0x000d),    two(0xffff, 0xffff),    "#l"},
 262 {"ptrapgc",     two(0xf07c, 0x000d),    two(0xffff, 0xffff),    ""},
 263
 264 {"ptrapgsw",    two(0xf07a, 0x000c),    two(0xffff, 0xffff),    "#w"},
 265 {"ptrapgsl",    two(0xf07b, 0x000c),    two(0xffff, 0xffff),    "#l"},
 266 {"ptrapgs",     two(0xf07c, 0x000c),    two(0xffff, 0xffff),    ""},
 267
 268 {"ptrapicw",    two(0xf07a, 0x000b),    two(0xffff, 0xffff),    "#w"},
 269 {"ptrapicl",    two(0xf07b, 0x000b),    two(0xffff, 0xffff),    "#l"},
 270 {"ptrapic",     two(0xf07c, 0x000b),    two(0xffff, 0xffff),    ""},
 271
 272 {"ptrapisw",    two(0xf07a, 0x000a),    two(0xffff, 0xffff),    "#w"},
 273 {"ptrapisl",    two(0xf07b, 0x000a),    two(0xffff, 0xffff),    "#l"},
 274 {"ptrapis",     two(0xf07c, 0x000a),    two(0xffff, 0xffff),    ""},
 275
 276 {"ptraplcw",    two(0xf07a, 0x0003),    two(0xffff, 0xffff),    "#w"},
 277 {"ptraplcl",    two(0xf07b, 0x0003),    two(0xffff, 0xffff),    "#l"},
 278 {"ptraplc",     two(0xf07c, 0x0003),    two(0xffff, 0xffff),    ""},
 279
 280 {"ptraplsw",    two(0xf07a, 0x0002),    two(0xffff, 0xffff),    "#w"},
 281 {"ptraplsl",    two(0xf07b, 0x0002),    two(0xffff, 0xffff),    "#l"},
 282 {"ptrapls",     two(0xf07c, 0x0002),    two(0xffff, 0xffff),    ""},
 283
 284 {"ptrapscw",    two(0xf07a, 0x0005),    two(0xffff, 0xffff),    "#w"},
 285 {"ptrapscl",    two(0xf07b, 0x0005),    two(0xffff, 0xffff),    "#l"},
 286 {"ptrapsc",     two(0xf07c, 0x0005),    two(0xffff, 0xffff),    ""},
 287
 288 {"ptrapssw",    two(0xf07a, 0x0004),    two(0xffff, 0xffff),    "#w"},
 289 {"ptrapssl",    two(0xf07b, 0x0004),    two(0xffff, 0xffff),    "#l"},
 290 {"ptrapss",     two(0xf07c, 0x0004),    two(0xffff, 0xffff),    ""},
 291
 292 {"ptrapwcw",    two(0xf07a, 0x0009),    two(0xffff, 0xffff),    "#w"},
 293 {"ptrapwcl",    two(0xf07b, 0x0009),    two(0xffff, 0xffff),    "#l"},
 294 {"ptrapwc",     two(0xf07c, 0x0009),    two(0xffff, 0xffff),    ""},
 295
 296 {"ptrapwsw",    two(0xf07a, 0x0008),    two(0xffff, 0xffff),    "#w"},
 297 {"ptrapwsl",    two(0xf07b, 0x0008),    two(0xffff, 0xffff),    "#l"},
 298 {"ptrapws",     two(0xf07c, 0x0008),    two(0xffff, 0xffff),    ""},
 299
 300 {"pvalid",      two(0xf000, 0x2800),    two(0xffc0, 0xffff),    "Vs&s"},
 301 {"pvalid",      two(0xf000, 0x2c00),    two(0xffc0, 0xfff8),    "A3&s" },
 302
 303 #endif /* m68851 */