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, 59 Temple Place - Suite 330, Boston, MA 21 02111-1307, 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 */ 304