projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| fecd2382 RP |
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 */ |