Commit | Line | Data |
---|---|---|
252b5132 RH |
1 | /* This file is tc-m68851.h |
2 | ||
f7e42eb4 NC |
3 | Copyright 1987, 1988, 1989, 1990, 1991, 1992, 2000 |
4 | Free Software Foundation, Inc. | |
82efde3a | 5 | |
252b5132 | 6 | This file is part of GAS, the GNU Assembler. |
82efde3a | 7 | |
252b5132 RH |
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. | |
82efde3a | 12 | |
252b5132 RH |
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. | |
82efde3a | 17 | |
252b5132 | 18 | You should have received a copy of the GNU General Public License |
82efde3a | 19 | along with GAS; see the file COPYING. If not, write to the Free |
4b4da160 NC |
20 | Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA |
21 | 02110-1301, USA. */ | |
252b5132 RH |
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. | |
82efde3a | 31 | |
252b5132 | 32 | This file is part of Gas, the GNU Assembler. |
82efde3a | 33 | |
252b5132 RH |
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. | |
82efde3a | 40 | |
252b5132 RH |
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 | /* | |
82efde3a | 52 | I didn't use much imagination in choosing the |
252b5132 RH |
53 | following codes, so many of them aren't very |
54 | mnemonic. -rab | |
82efde3a | 55 | |
252b5132 RH |
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 | |
82efde3a | 63 | |
252b5132 RH |
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 | |
82efde3a | 69 | |
252b5132 RH |
70 | f function code register |
71 | 0 SFC | |
72 | 1 DFC | |
82efde3a | 73 | |
252b5132 | 74 | V VAL register only |
82efde3a | 75 | |
252b5132 RH |
76 | X BADx, BACx |
77 | 100 BAD Breakpoint Acknowledge Data | |
78 | 101 BAC Breakpoint Acknowledge Control | |
82efde3a | 79 | |
252b5132 RH |
80 | Y PSR |
81 | Z PCSR | |
82efde3a | 82 | |
252b5132 | 83 | | memory (modes 2-6, 7.*) |
82efde3a | 84 | |
252b5132 RH |
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"}, | |
82efde3a | 141 | |
252b5132 RH |
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"}, | |
82efde3a | 158 | |
252b5132 | 159 | {"pflusha", two(0xf000, 0x2400), two(0xffff, 0xffff), "" }, |
82efde3a | 160 | |
252b5132 RH |
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" }, | |
82efde3a | 167 | |
252b5132 RH |
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"}, | |
82efde3a | 174 | |
252b5132 | 175 | {"pflushr", two(0xf000, 0xa000), two(0xffc0, 0xffff), "|s" }, |
82efde3a | 176 | |
252b5132 RH |
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" }, | |
82efde3a | 183 | |
252b5132 RH |
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" }, | |
82efde3a | 189 | |
252b5132 RH |
190 | /* BADx, BACx */ |
191 | {"pmove", two(0xf000, 0x6200), two(0xffc0, 0xe3e3), "*sX3" }, | |
192 | {"pmove", two(0xf000, 0x6000), two(0xffc0, 0xe3e3), "X3%s" }, | |
82efde3a | 193 | |
252b5132 RH |
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" }, | |
82efde3a | 199 | |
252b5132 RH |
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"}, | |
82efde3a | 204 | |
252b5132 RH |
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"}, | |
82efde3a | 221 | |
252b5132 RH |
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" }, | |
82efde3a | 228 | |
252b5132 RH |
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" }, | |
82efde3a | 235 | |
252b5132 RH |
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), ""}, | |
82efde3a | 239 | |
252b5132 RH |
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), ""}, | |
82efde3a | 243 | |
252b5132 RH |
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), ""}, | |
82efde3a | 247 | |
252b5132 RH |
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), ""}, | |
82efde3a | 251 | |
252b5132 RH |
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), ""}, | |
82efde3a | 255 | |
252b5132 RH |
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), ""}, | |
82efde3a | 259 | |
252b5132 RH |
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), ""}, | |
82efde3a | 263 | |
252b5132 RH |
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), ""}, | |
82efde3a | 267 | |
252b5132 RH |
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), ""}, | |
82efde3a | 271 | |
252b5132 RH |
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), ""}, | |
82efde3a | 275 | |
252b5132 RH |
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), ""}, | |
82efde3a | 279 | |
252b5132 RH |
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), ""}, | |
82efde3a | 283 | |
252b5132 RH |
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), ""}, | |
82efde3a | 287 | |
252b5132 RH |
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), ""}, | |
82efde3a | 291 | |
252b5132 RH |
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), ""}, | |
82efde3a | 295 | |
252b5132 RH |
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), ""}, | |
82efde3a | 299 | |
252b5132 RH |
300 | {"pvalid", two(0xf000, 0x2800), two(0xffc0, 0xffff), "Vs&s"}, |
301 | {"pvalid", two(0xf000, 0x2c00), two(0xffc0, 0xfff8), "A3&s" }, | |
252b5132 | 302 | |
82efde3a | 303 | #endif /* m68851 */ |