gas/config/tc-m68851.h

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