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[external/binutils.git] / gas / config / tc-m68851.h
1 /* This file is tc-m68851.h
2
3    Copyright (C) 1987-1992 Free Software Foundation, Inc.
4    
5    This file is part of GAS, the GNU Assembler.
6    
7    GAS is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 2, or (at your option)
10    any later version.
11    
12    GAS is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16    
17    You should have received a copy of the GNU General Public License
18    along with GAS; see the file COPYING.  If not, write to
19    the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
20
21 /*
22  * pmmu.h
23  */
24
25 /* I suppose we have to copyright this file.  Someone on the net sent it
26    to us as part of the changes for the m68851 Memory Management Unit */
27
28 /* Copyright (C) 1987 Free Software Foundation, Inc.
29    
30    This file is part of Gas, the GNU Assembler.
31    
32    The GNU assembler is distributed in the hope that it will be
33    useful, but WITHOUT ANY WARRANTY.  No author or distributor
34    accepts responsibility to anyone for the consequences of using it
35    or for whether it serves any particular purpose or works at all,
36    unless he says so in writing.  Refer to the GNU Assembler General
37    Public License for full details.
38    
39    Everyone is granted permission to copy, modify and redistribute
40    the GNU Assembler, but only under the conditions described in the
41    GNU Assembler General Public License.  A copy of this license is
42    supposed to have been given to you along with the GNU Assembler
43    so you can know your rights and responsibilities.  It should be
44    in a file named COPYING.  Among other things, the copyright
45    notice and this notice must be preserved on all copies.  */
46
47 #ifdef m68851
48
49 /*
50   I didn't use much imagination in choosing the 
51   following codes, so many of them aren't very
52   mnemonic. -rab
53   
54   P  pmmu register
55   Possible values:
56   000   TC      Translation Control reg
57   100   CAL     Current Access Level
58   101   VAL     Validate Access Level
59   110   SCC     Stack Change Control
60   111   AC      Access Control
61   
62   W  wide pmmu registers
63   Possible values:
64   001   DRP     Dma Root Pointer
65   010   SRP     Supervisor Root Pointer
66   011   CRP     Cpu Root Pointer
67   
68   f     function code register
69   0     SFC
70   1     DFC
71   
72   V     VAL register only
73   
74   X     BADx, BACx
75   100   BAD     Breakpoint Acknowledge Data
76   101   BAC     Breakpoint Acknowledge Control
77   
78   Y     PSR
79   Z     PCSR
80   
81   |     memory          (modes 2-6, 7.*)
82   
83   */
84
85 /*
86  * these defines should be in m68k.c but
87  * i put them here to keep all the m68851 stuff
88  * together -rab
89  * JF--Make sure these #s don't clash with the ones in m68k.c
90  * That would be BAD.
91  */
92 #define TC      (FPS+1)         /* 48 */
93 #define DRP     (TC+1)          /* 49 */
94 #define SRP     (DRP+1)         /* 50 */
95 #define CRP     (SRP+1)         /* 51 */
96 #define CAL     (CRP+1)         /* 52 */
97 #define VAL     (CAL+1)         /* 53 */
98 #define SCC     (VAL+1)         /* 54 */
99 #define AC      (SCC+1)         /* 55 */
100 #define BAD     (AC+1)          /* 56,57,58,59, 60,61,62,63 */
101 #define BAC     (BAD+8)         /* 64,65,66,67, 68,69,70,71 */
102 #define PSR     (BAC+8)         /* 72 */
103 #define PCSR    (PSR+1)         /* 73 */
104
105 /* name */      /* opcode */            /* match */             /* args */
106
107 {"pbac",        one(0xf0c7),            one(0xffbf),            "Bc"},
108 {"pbacw",       one(0xf087),            one(0xffbf),            "Bc"},
109 {"pbas",        one(0xf0c6),            one(0xffbf),            "Bc"},
110 {"pbasw",       one(0xf086),            one(0xffbf),            "Bc"},
111 {"pbbc",        one(0xf0c1),            one(0xffbf),            "Bc"},
112 {"pbbcw",       one(0xf081),            one(0xffbf),            "Bc"},
113 {"pbbs",        one(0xf0c0),            one(0xffbf),            "Bc"},
114 {"pbbsw",       one(0xf080),            one(0xffbf),            "Bc"},
115 {"pbcc",        one(0xf0cf),            one(0xffbf),            "Bc"},
116 {"pbccw",       one(0xf08f),            one(0xffbf),            "Bc"},
117 {"pbcs",        one(0xf0ce),            one(0xffbf),            "Bc"},
118 {"pbcsw",       one(0xf08e),            one(0xffbf),            "Bc"},
119 {"pbgc",        one(0xf0cd),            one(0xffbf),            "Bc"},
120 {"pbgcw",       one(0xf08d),            one(0xffbf),            "Bc"},
121 {"pbgs",        one(0xf0cc),            one(0xffbf),            "Bc"},
122 {"pbgsw",       one(0xf08c),            one(0xffbf),            "Bc"},
123 {"pbic",        one(0xf0cb),            one(0xffbf),            "Bc"},
124 {"pbicw",       one(0xf08b),            one(0xffbf),            "Bc"},
125 {"pbis",        one(0xf0ca),            one(0xffbf),            "Bc"},
126 {"pbisw",       one(0xf08a),            one(0xffbf),            "Bc"},
127 {"pblc",        one(0xf0c3),            one(0xffbf),            "Bc"},
128 {"pblcw",       one(0xf083),            one(0xffbf),            "Bc"},
129 {"pbls",        one(0xf0c2),            one(0xffbf),            "Bc"},
130 {"pblsw",       one(0xf082),            one(0xffbf),            "Bc"},
131 {"pbsc",        one(0xf0c5),            one(0xffbf),            "Bc"},
132 {"pbscw",       one(0xf085),            one(0xffbf),            "Bc"},
133 {"pbss",        one(0xf0c4),            one(0xffbf),            "Bc"},
134 {"pbssw",       one(0xf084),            one(0xffbf),            "Bc"},
135 {"pbwc",        one(0xf0c9),            one(0xffbf),            "Bc"},
136 {"pbwcw",       one(0xf089),            one(0xffbf),            "Bc"},
137 {"pbws",        one(0xf0c8),            one(0xffbf),            "Bc"},
138 {"pbwsw",       one(0xf088),            one(0xffbf),            "Bc"},
139     
140     
141 {"pdbac",       two(0xf048, 0x0007),    two(0xfff8, 0xffff),    "DsBw"},
142 {"pdbas",       two(0xf048, 0x0006),    two(0xfff8, 0xffff),    "DsBw"},
143 {"pdbbc",       two(0xf048, 0x0001),    two(0xfff8, 0xffff),    "DsBw"},
144 {"pdbbs",       two(0xf048, 0x0000),    two(0xfff8, 0xffff),    "DsBw"},
145 {"pdbcc",       two(0xf048, 0x000f),    two(0xfff8, 0xffff),    "DsBw"},
146 {"pdbcs",       two(0xf048, 0x000e),    two(0xfff8, 0xffff),    "DsBw"},
147 {"pdbgc",       two(0xf048, 0x000d),    two(0xfff8, 0xffff),    "DsBw"},
148 {"pdbgs",       two(0xf048, 0x000c),    two(0xfff8, 0xffff),    "DsBw"},
149 {"pdbic",       two(0xf048, 0x000b),    two(0xfff8, 0xffff),    "DsBw"},
150 {"pdbis",       two(0xf048, 0x000a),    two(0xfff8, 0xffff),    "DsBw"},
151 {"pdblc",       two(0xf048, 0x0003),    two(0xfff8, 0xffff),    "DsBw"},
152 {"pdbls",       two(0xf048, 0x0002),    two(0xfff8, 0xffff),    "DsBw"},
153 {"pdbsc",       two(0xf048, 0x0005),    two(0xfff8, 0xffff),    "DsBw"},
154 {"pdbss",       two(0xf048, 0x0004),    two(0xfff8, 0xffff),    "DsBw"},
155 {"pdbwc",       two(0xf048, 0x0009),    two(0xfff8, 0xffff),    "DsBw"},
156 {"pdbws",       two(0xf048, 0x0008),    two(0xfff8, 0xffff),    "DsBw"},
157     
158 {"pflusha",     two(0xf000, 0x2400),    two(0xffff, 0xffff),    "" },
159     
160 {"pflush",      two(0xf000, 0x3010),    two(0xffc0, 0xfe10),    "T3T9" },
161 {"pflush",      two(0xf000, 0x3810),    two(0xffc0, 0xfe10),    "T3T9&s" },
162 {"pflush",      two(0xf000, 0x3008),    two(0xffc0, 0xfe18),    "D3T9" },
163 {"pflush",      two(0xf000, 0x3808),    two(0xffc0, 0xfe18),    "D3T9&s" },
164 {"pflush",      two(0xf000, 0x3000),    two(0xffc0, 0xfe1e),    "f3T9" },
165 {"pflush",      two(0xf000, 0x3800),    two(0xffc0, 0xfe1e),    "f3T9&s" },
166     
167 {"pflushs",     two(0xf000, 0x3410),    two(0xfff8, 0xfe10),    "T3T9" },
168 {"pflushs",     two(0xf000, 0x3c00),    two(0xfff8, 0xfe00),    "T3T9&s" },
169 {"pflushs",     two(0xf000, 0x3408),    two(0xfff8, 0xfe18),    "D3T9" },
170 {"pflushs",     two(0xf000, 0x3c08),    two(0xfff8, 0xfe18),    "D3T9&s" },
171 {"pflushs",     two(0xf000, 0x3400),    two(0xfff8, 0xfe1e),    "f3T9" },
172 {"pflushs",     two(0xf000, 0x3c00),    two(0xfff8, 0xfe1e),    "f3T9&s"},
173     
174 {"pflushr",     two(0xf000, 0xa000),    two(0xffc0, 0xffff),    "|s" },
175     
176 {"ploadr",      two(0xf000, 0x2210),    two(0xffc0, 0xfff0),    "T3&s" },
177 {"ploadr",      two(0xf000, 0x2208),    two(0xffc0, 0xfff8),    "D3&s" },
178 {"ploadr",      two(0xf000, 0x2200),    two(0xffc0, 0xfffe),    "f3&s" },
179 {"ploadw",      two(0xf000, 0x2010),    two(0xffc0, 0xfff0),    "T3&s" },
180 {"ploadw",      two(0xf000, 0x2008),    two(0xffc0, 0xfff8),    "D3&s" },
181 {"ploadw",      two(0xf000, 0x2000),    two(0xffc0, 0xfffe),    "f3&s" },
182     
183     /* TC, CRP, DRP, SRP, CAL, VAL, SCC, AC */
184 {"pmove",       two(0xf000, 0x4000),    two(0xffc0, 0xe3ff),    "*sP8" },
185 {"pmove",       two(0xf000, 0x4200),    two(0xffc0, 0xe3ff),    "P8%s" },
186 {"pmove",       two(0xf000, 0x4000),    two(0xffc0, 0xe3ff),    "|sW8" },
187 {"pmove",       two(0xf000, 0x4200),    two(0xffc0, 0xe3ff),    "W8~s" },
188     
189     /* BADx, BACx */
190 {"pmove",       two(0xf000, 0x6200),    two(0xffc0, 0xe3e3),    "*sX3" },
191 {"pmove",       two(0xf000, 0x6000),    two(0xffc0, 0xe3e3),    "X3%s" },
192     
193     /* PSR, PCSR */
194     /* {"pmove",        two(0xf000, 0x6100),    two(oxffc0, oxffff),    "*sZ8" }, */
195 {"pmove",       two(0xf000, 0x6000),    two(0xffc0, 0xffff),    "*sY8" },
196 {"pmove",       two(0xf000, 0x6200),    two(0xffc0, 0xffff),    "Y8%s" },
197 {"pmove",       two(0xf000, 0x6600),    two(0xffc0, 0xffff),    "Z8%s" },
198     
199 {"prestore",    one(0xf140),            one(0xffc0),            "&s"},
200 {"prestore",    one(0xf158),            one(0xfff8),            "+s"},
201 {"psave",       one(0xf100),            one(0xffc0),            "&s"},
202 {"psave",       one(0xf100),            one(0xffc0),            "+s"},
203     
204 {"psac",        two(0xf040, 0x0007),    two(0xffc0, 0xffff),    "@s"},
205 {"psas",        two(0xf040, 0x0006),    two(0xffc0, 0xffff),    "@s"},
206 {"psbc",        two(0xf040, 0x0001),    two(0xffc0, 0xffff),    "@s"},
207 {"psbs",        two(0xf040, 0x0000),    two(0xffc0, 0xffff),    "@s"},
208 {"pscc",        two(0xf040, 0x000f),    two(0xffc0, 0xffff),    "@s"},
209 {"pscs",        two(0xf040, 0x000e),    two(0xffc0, 0xffff),    "@s"},
210 {"psgc",        two(0xf040, 0x000d),    two(0xffc0, 0xffff),    "@s"},
211 {"psgs",        two(0xf040, 0x000c),    two(0xffc0, 0xffff),    "@s"},
212 {"psic",        two(0xf040, 0x000b),    two(0xffc0, 0xffff),    "@s"},
213 {"psis",        two(0xf040, 0x000a),    two(0xffc0, 0xffff),    "@s"},
214 {"pslc",        two(0xf040, 0x0003),    two(0xffc0, 0xffff),    "@s"},
215 {"psls",        two(0xf040, 0x0002),    two(0xffc0, 0xffff),    "@s"},
216 {"pssc",        two(0xf040, 0x0005),    two(0xffc0, 0xffff),    "@s"},
217 {"psss",        two(0xf040, 0x0004),    two(0xffc0, 0xffff),    "@s"},
218 {"pswc",        two(0xf040, 0x0009),    two(0xffc0, 0xffff),    "@s"},
219 {"psws",        two(0xf040, 0x0008),    two(0xffc0, 0xffff),    "@s"},
220     
221 {"ptestr",      two(0xf000, 0x8210),    two(0xffc0, 0xe3f0),    "T3&sQ8" },
222 {"ptestr",      two(0xf000, 0x8310),    two(0xffc0, 0xe310),    "T3&sQ8A9" },
223 {"ptestr",      two(0xf000, 0x8208),    two(0xffc0, 0xe3f8),    "D3&sQ8" },
224 {"ptestr",      two(0xf000, 0x8308),    two(0xffc0, 0xe318),    "D3&sQ8A9" },
225 {"ptestr",      two(0xf000, 0x8200),    two(0xffc0, 0xe3fe),    "f3&sQ8" },
226 {"ptestr",      two(0xf000, 0x8300),    two(0xffc0, 0xe31e),    "f3&sQ8A9" },
227     
228 {"ptestw",      two(0xf000, 0x8010),    two(0xffc0, 0xe3f0),    "T3&sQ8" },
229 {"ptestw",      two(0xf000, 0x8110),    two(0xffc0, 0xe310),    "T3&sQ8A9" },
230 {"ptestw",      two(0xf000, 0x8008),    two(0xffc0, 0xe3f8),    "D3&sQ8" },
231 {"ptestw",      two(0xf000, 0x8108),    two(0xffc0, 0xe318),    "D3&sQ8A9" },
232 {"ptestw",      two(0xf000, 0x8000),    two(0xffc0, 0xe3fe),    "f3&sQ8" },
233 {"ptestw",      two(0xf000, 0x8100),    two(0xffc0, 0xe31e),    "f3&sQ8A9" },
234     
235 {"ptrapacw",    two(0xf07a, 0x0007),    two(0xffff, 0xffff),    "#w"},
236 {"ptrapacl",    two(0xf07b, 0x0007),    two(0xffff, 0xffff),    "#l"},
237 {"ptrapac",     two(0xf07c, 0x0007),    two(0xffff, 0xffff),    ""},
238     
239 {"ptrapasw",    two(0xf07a, 0x0006),    two(0xffff, 0xffff),    "#w"},
240 {"ptrapasl",    two(0xf07b, 0x0006),    two(0xffff, 0xffff),    "#l"},
241 {"ptrapas",     two(0xf07c, 0x0006),    two(0xffff, 0xffff),    ""},
242     
243 {"ptrapbcw",    two(0xf07a, 0x0001),    two(0xffff, 0xffff),    "#w"},
244 {"ptrapbcl",    two(0xf07b, 0x0001),    two(0xffff, 0xffff),    "#l"},
245 {"ptrapbc",     two(0xf07c, 0x0001),    two(0xffff, 0xffff),    ""},
246     
247 {"ptrapbsw",    two(0xf07a, 0x0000),    two(0xffff, 0xffff),    "#w"},
248 {"ptrapbsl",    two(0xf07b, 0x0000),    two(0xffff, 0xffff),    "#l"},
249 {"ptrapbs",     two(0xf07c, 0x0000),    two(0xffff, 0xffff),    ""},
250     
251 {"ptrapccw",    two(0xf07a, 0x000f),    two(0xffff, 0xffff),    "#w"},
252 {"ptrapccl",    two(0xf07b, 0x000f),    two(0xffff, 0xffff),    "#l"},
253 {"ptrapcc",     two(0xf07c, 0x000f),    two(0xffff, 0xffff),    ""},
254     
255 {"ptrapcsw",    two(0xf07a, 0x000e),    two(0xffff, 0xffff),    "#w"},
256 {"ptrapcsl",    two(0xf07b, 0x000e),    two(0xffff, 0xffff),    "#l"},
257 {"ptrapcs",     two(0xf07c, 0x000e),    two(0xffff, 0xffff),    ""},
258     
259 {"ptrapgcw",    two(0xf07a, 0x000d),    two(0xffff, 0xffff),    "#w"},
260 {"ptrapgcl",    two(0xf07b, 0x000d),    two(0xffff, 0xffff),    "#l"},
261 {"ptrapgc",     two(0xf07c, 0x000d),    two(0xffff, 0xffff),    ""},
262     
263 {"ptrapgsw",    two(0xf07a, 0x000c),    two(0xffff, 0xffff),    "#w"},
264 {"ptrapgsl",    two(0xf07b, 0x000c),    two(0xffff, 0xffff),    "#l"},
265 {"ptrapgs",     two(0xf07c, 0x000c),    two(0xffff, 0xffff),    ""},
266     
267 {"ptrapicw",    two(0xf07a, 0x000b),    two(0xffff, 0xffff),    "#w"},
268 {"ptrapicl",    two(0xf07b, 0x000b),    two(0xffff, 0xffff),    "#l"},
269 {"ptrapic",     two(0xf07c, 0x000b),    two(0xffff, 0xffff),    ""},
270     
271 {"ptrapisw",    two(0xf07a, 0x000a),    two(0xffff, 0xffff),    "#w"},
272 {"ptrapisl",    two(0xf07b, 0x000a),    two(0xffff, 0xffff),    "#l"},
273 {"ptrapis",     two(0xf07c, 0x000a),    two(0xffff, 0xffff),    ""},
274     
275 {"ptraplcw",    two(0xf07a, 0x0003),    two(0xffff, 0xffff),    "#w"},
276 {"ptraplcl",    two(0xf07b, 0x0003),    two(0xffff, 0xffff),    "#l"},
277 {"ptraplc",     two(0xf07c, 0x0003),    two(0xffff, 0xffff),    ""},
278     
279 {"ptraplsw",    two(0xf07a, 0x0002),    two(0xffff, 0xffff),    "#w"},
280 {"ptraplsl",    two(0xf07b, 0x0002),    two(0xffff, 0xffff),    "#l"},
281 {"ptrapls",     two(0xf07c, 0x0002),    two(0xffff, 0xffff),    ""},
282     
283 {"ptrapscw",    two(0xf07a, 0x0005),    two(0xffff, 0xffff),    "#w"},
284 {"ptrapscl",    two(0xf07b, 0x0005),    two(0xffff, 0xffff),    "#l"},
285 {"ptrapsc",     two(0xf07c, 0x0005),    two(0xffff, 0xffff),    ""},
286     
287 {"ptrapssw",    two(0xf07a, 0x0004),    two(0xffff, 0xffff),    "#w"},
288 {"ptrapssl",    two(0xf07b, 0x0004),    two(0xffff, 0xffff),    "#l"},
289 {"ptrapss",     two(0xf07c, 0x0004),    two(0xffff, 0xffff),    ""},
290     
291 {"ptrapwcw",    two(0xf07a, 0x0009),    two(0xffff, 0xffff),    "#w"},
292 {"ptrapwcl",    two(0xf07b, 0x0009),    two(0xffff, 0xffff),    "#l"},
293 {"ptrapwc",     two(0xf07c, 0x0009),    two(0xffff, 0xffff),    ""},
294     
295 {"ptrapwsw",    two(0xf07a, 0x0008),    two(0xffff, 0xffff),    "#w"},
296 {"ptrapwsl",    two(0xf07b, 0x0008),    two(0xffff, 0xffff),    "#l"},
297 {"ptrapws",     two(0xf07c, 0x0008),    two(0xffff, 0xffff),    ""},
298     
299 {"pvalid",      two(0xf000, 0x2800),    two(0xffc0, 0xffff),    "Vs&s"},
300 {"pvalid",      two(0xf000, 0x2c00),    two(0xffc0, 0xfff8),    "A3&s" },
301     
302 #endif /* m68851 */
303
304 /* end of tc-m68851.h */