1 /* This file is tc-m68851.h
2
3 Copyright (C) 1987-2023 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 3, or (at your option)
10 any later version.
11
12 GAS is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15 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 the Free
19 Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
20 02110-1301, USA. */
21
22 #ifdef m68851
23
24 /*
25 I didn't use much imagination in choosing the
26 following codes, so many of them aren't very
27 mnemonic. -rab
28
29 P pmmu register
30 Possible values:
31 000 TC Translation Control reg
32 100 CAL Current Access Level
33 101 VAL Validate Access Level
34 110 SCC Stack Change Control
35 111 AC Access Control
36
37 W wide pmmu registers
38 Possible values:
39 001 DRP Dma Root Pointer
40 010 SRP Supervisor Root Pointer
41 011 CRP Cpu Root Pointer
42
43 f function code register
44 0 SFC
45 1 DFC
46
47 V VAL register only
48
49 X BADx, BACx
50 100 BAD Breakpoint Acknowledge Data
51 101 BAC Breakpoint Acknowledge Control
52
53 Y PSR
54 Z PCSR
55
56 | memory (modes 2-6, 7.*)
57
58 */
59
60 /*
61 * these defines should be in m68k.c but
62 * i put them here to keep all the m68851 stuff
63 * together -rab
64 * JF--Make sure these #s don't clash with the ones in m68k.c
65 * That would be BAD.
66 */
67 #define TC (FPS+1) /* 48 */
68 #define DRP (TC+1) /* 49 */
69 #define SRP (DRP+1) /* 50 */
70 #define CRP (SRP+1) /* 51 */
71 #define CAL (CRP+1) /* 52 */
72 #define VAL (CAL+1) /* 53 */
73 #define SCC (VAL+1) /* 54 */
74 #define AC (SCC+1) /* 55 */
75 #define BAD (AC+1) /* 56,57,58,59, 60,61,62,63 */
76 #define BAC (BAD+8) /* 64,65,66,67, 68,69,70,71 */
77 #define PSR (BAC+8) /* 72 */
78 #define PCSR (PSR+1) /* 73 */
79
80 /* name */ /* opcode */ /* match */ /* args */
81
82 {"pbac", one(0xf0c7), one(0xffbf), "Bc"},
83 {"pbacw", one(0xf087), one(0xffbf), "Bc"},
84 {"pbas", one(0xf0c6), one(0xffbf), "Bc"},
85 {"pbasw", one(0xf086), one(0xffbf), "Bc"},
86 {"pbbc", one(0xf0c1), one(0xffbf), "Bc"},
87 {"pbbcw", one(0xf081), one(0xffbf), "Bc"},
88 {"pbbs", one(0xf0c0), one(0xffbf), "Bc"},
89 {"pbbsw", one(0xf080), one(0xffbf), "Bc"},
90 {"pbcc", one(0xf0cf), one(0xffbf), "Bc"},
91 {"pbccw", one(0xf08f), one(0xffbf), "Bc"},
92 {"pbcs", one(0xf0ce), one(0xffbf), "Bc"},
93 {"pbcsw", one(0xf08e), one(0xffbf), "Bc"},
94 {"pbgc", one(0xf0cd), one(0xffbf), "Bc"},
95 {"pbgcw", one(0xf08d), one(0xffbf), "Bc"},
96 {"pbgs", one(0xf0cc), one(0xffbf), "Bc"},
97 {"pbgsw", one(0xf08c), one(0xffbf), "Bc"},
98 {"pbic", one(0xf0cb), one(0xffbf), "Bc"},
99 {"pbicw", one(0xf08b), one(0xffbf), "Bc"},
100 {"pbis", one(0xf0ca), one(0xffbf), "Bc"},
101 {"pbisw", one(0xf08a), one(0xffbf), "Bc"},
102 {"pblc", one(0xf0c3), one(0xffbf), "Bc"},
103 {"pblcw", one(0xf083), one(0xffbf), "Bc"},
104 {"pbls", one(0xf0c2), one(0xffbf), "Bc"},
105 {"pblsw", one(0xf082), one(0xffbf), "Bc"},
106 {"pbsc", one(0xf0c5), one(0xffbf), "Bc"},
107 {"pbscw", one(0xf085), one(0xffbf), "Bc"},
108 {"pbss", one(0xf0c4), one(0xffbf), "Bc"},
109 {"pbssw", one(0xf084), one(0xffbf), "Bc"},
110 {"pbwc", one(0xf0c9), one(0xffbf), "Bc"},
111 {"pbwcw", one(0xf089), one(0xffbf), "Bc"},
112 {"pbws", one(0xf0c8), one(0xffbf), "Bc"},
113 {"pbwsw", one(0xf088), one(0xffbf), "Bc"},
114
115 {"pdbac", two(0xf048, 0x0007), two(0xfff8, 0xffff), "DsBw"},
116 {"pdbas", two(0xf048, 0x0006), two(0xfff8, 0xffff), "DsBw"},
117 {"pdbbc", two(0xf048, 0x0001), two(0xfff8, 0xffff), "DsBw"},
118 {"pdbbs", two(0xf048, 0x0000), two(0xfff8, 0xffff), "DsBw"},
119 {"pdbcc", two(0xf048, 0x000f), two(0xfff8, 0xffff), "DsBw"},
120 {"pdbcs", two(0xf048, 0x000e), two(0xfff8, 0xffff), "DsBw"},
121 {"pdbgc", two(0xf048, 0x000d), two(0xfff8, 0xffff), "DsBw"},
122 {"pdbgs", two(0xf048, 0x000c), two(0xfff8, 0xffff), "DsBw"},
123 {"pdbic", two(0xf048, 0x000b), two(0xfff8, 0xffff), "DsBw"},
124 {"pdbis", two(0xf048, 0x000a), two(0xfff8, 0xffff), "DsBw"},
125 {"pdblc", two(0xf048, 0x0003), two(0xfff8, 0xffff), "DsBw"},
126 {"pdbls", two(0xf048, 0x0002), two(0xfff8, 0xffff), "DsBw"},
127 {"pdbsc", two(0xf048, 0x0005), two(0xfff8, 0xffff), "DsBw"},
128 {"pdbss", two(0xf048, 0x0004), two(0xfff8, 0xffff), "DsBw"},
129 {"pdbwc", two(0xf048, 0x0009), two(0xfff8, 0xffff), "DsBw"},
130 {"pdbws", two(0xf048, 0x0008), two(0xfff8, 0xffff), "DsBw"},
131
132 {"pflusha", two(0xf000, 0x2400), two(0xffff, 0xffff), "" },
133
134 {"pflush", two(0xf000, 0x3010), two(0xffc0, 0xfe10), "T3T9" },
135 {"pflush", two(0xf000, 0x3810), two(0xffc0, 0xfe10), "T3T9&s" },
136 {"pflush", two(0xf000, 0x3008), two(0xffc0, 0xfe18), "D3T9" },
137 {"pflush", two(0xf000, 0x3808), two(0xffc0, 0xfe18), "D3T9&s" },
138 {"pflush", two(0xf000, 0x3000), two(0xffc0, 0xfe1e), "f3T9" },
139 {"pflush", two(0xf000, 0x3800), two(0xffc0, 0xfe1e), "f3T9&s" },
140
141 {"pflushs", two(0xf000, 0x3410), two(0xfff8, 0xfe10), "T3T9" },
142 {"pflushs", two(0xf000, 0x3c00), two(0xfff8, 0xfe00), "T3T9&s" },
143 {"pflushs", two(0xf000, 0x3408), two(0xfff8, 0xfe18), "D3T9" },
144 {"pflushs", two(0xf000, 0x3c08), two(0xfff8, 0xfe18), "D3T9&s" },
145 {"pflushs", two(0xf000, 0x3400), two(0xfff8, 0xfe1e), "f3T9" },
146 {"pflushs", two(0xf000, 0x3c00), two(0xfff8, 0xfe1e), "f3T9&s"},
147
148 {"pflushr", two(0xf000, 0xa000), two(0xffc0, 0xffff), "|s" },
149
150 {"ploadr", two(0xf000, 0x2210), two(0xffc0, 0xfff0), "T3&s" },
151 {"ploadr", two(0xf000, 0x2208), two(0xffc0, 0xfff8), "D3&s" },
152 {"ploadr", two(0xf000, 0x2200), two(0xffc0, 0xfffe), "f3&s" },
153 {"ploadw", two(0xf000, 0x2010), two(0xffc0, 0xfff0), "T3&s" },
154 {"ploadw", two(0xf000, 0x2008), two(0xffc0, 0xfff8), "D3&s" },
155 {"ploadw", two(0xf000, 0x2000), two(0xffc0, 0xfffe), "f3&s" },
156
157 /* TC, CRP, DRP, SRP, CAL, VAL, SCC, AC */
158 {"pmove", two(0xf000, 0x4000), two(0xffc0, 0xe3ff), "*sP8" },
159 {"pmove", two(0xf000, 0x4200), two(0xffc0, 0xe3ff), "P8%s" },
160 {"pmove", two(0xf000, 0x4000), two(0xffc0, 0xe3ff), "|sW8" },
161 {"pmove", two(0xf000, 0x4200), two(0xffc0, 0xe3ff), "W8~s" },
162
163 /* BADx, BACx */
164 {"pmove", two(0xf000, 0x6200), two(0xffc0, 0xe3e3), "*sX3" },
165 {"pmove", two(0xf000, 0x6000), two(0xffc0, 0xe3e3), "X3%s" },
166
167 /* PSR, PCSR */
168 /* {"pmove", two(0xf000, 0x6100), two(oxffc0, oxffff), "*sZ8" }, */
169 {"pmove", two(0xf000, 0x6000), two(0xffc0, 0xffff), "*sY8" },
170 {"pmove", two(0xf000, 0x6200), two(0xffc0, 0xffff), "Y8%s" },
171 {"pmove", two(0xf000, 0x6600), two(0xffc0, 0xffff), "Z8%s" },
172
173 {"prestore", one(0xf140), one(0xffc0), "&s"},
174 {"prestore", one(0xf158), one(0xfff8), "+s"},
175 {"psave", one(0xf100), one(0xffc0), "&s"},
176 {"psave", one(0xf100), one(0xffc0), "+s"},
177
178 {"psac", two(0xf040, 0x0007), two(0xffc0, 0xffff), "@s"},
179 {"psas", two(0xf040, 0x0006), two(0xffc0, 0xffff), "@s"},
180 {"psbc", two(0xf040, 0x0001), two(0xffc0, 0xffff), "@s"},
181 {"psbs", two(0xf040, 0x0000), two(0xffc0, 0xffff), "@s"},
182 {"pscc", two(0xf040, 0x000f), two(0xffc0, 0xffff), "@s"},
183 {"pscs", two(0xf040, 0x000e), two(0xffc0, 0xffff), "@s"},
184 {"psgc", two(0xf040, 0x000d), two(0xffc0, 0xffff), "@s"},
185 {"psgs", two(0xf040, 0x000c), two(0xffc0, 0xffff), "@s"},
186 {"psic", two(0xf040, 0x000b), two(0xffc0, 0xffff), "@s"},
187 {"psis", two(0xf040, 0x000a), two(0xffc0, 0xffff), "@s"},
188 {"pslc", two(0xf040, 0x0003), two(0xffc0, 0xffff), "@s"},
189 {"psls", two(0xf040, 0x0002), two(0xffc0, 0xffff), "@s"},
190 {"pssc", two(0xf040, 0x0005), two(0xffc0, 0xffff), "@s"},
191 {"psss", two(0xf040, 0x0004), two(0xffc0, 0xffff), "@s"},
192 {"pswc", two(0xf040, 0x0009), two(0xffc0, 0xffff), "@s"},
193 {"psws", two(0xf040, 0x0008), two(0xffc0, 0xffff), "@s"},
194
195 {"ptestr", two(0xf000, 0x8210), two(0xffc0, 0xe3f0), "T3&sQ8" },
196 {"ptestr", two(0xf000, 0x8310), two(0xffc0, 0xe310), "T3&sQ8A9" },
197 {"ptestr", two(0xf000, 0x8208), two(0xffc0, 0xe3f8), "D3&sQ8" },
198 {"ptestr", two(0xf000, 0x8308), two(0xffc0, 0xe318), "D3&sQ8A9" },
199 {"ptestr", two(0xf000, 0x8200), two(0xffc0, 0xe3fe), "f3&sQ8" },
200 {"ptestr", two(0xf000, 0x8300), two(0xffc0, 0xe31e), "f3&sQ8A9" },
201
202 {"ptestw", two(0xf000, 0x8010), two(0xffc0, 0xe3f0), "T3&sQ8" },
203 {"ptestw", two(0xf000, 0x8110), two(0xffc0, 0xe310), "T3&sQ8A9" },
204 {"ptestw", two(0xf000, 0x8008), two(0xffc0, 0xe3f8), "D3&sQ8" },
205 {"ptestw", two(0xf000, 0x8108), two(0xffc0, 0xe318), "D3&sQ8A9" },
206 {"ptestw", two(0xf000, 0x8000), two(0xffc0, 0xe3fe), "f3&sQ8" },
207 {"ptestw", two(0xf000, 0x8100), two(0xffc0, 0xe31e), "f3&sQ8A9" },
208
209 {"ptrapacw", two(0xf07a, 0x0007), two(0xffff, 0xffff), "#w"},
210 {"ptrapacl", two(0xf07b, 0x0007), two(0xffff, 0xffff), "#l"},
211 {"ptrapac", two(0xf07c, 0x0007), two(0xffff, 0xffff), ""},
212
213 {"ptrapasw", two(0xf07a, 0x0006), two(0xffff, 0xffff), "#w"},
214 {"ptrapasl", two(0xf07b, 0x0006), two(0xffff, 0xffff), "#l"},
215 {"ptrapas", two(0xf07c, 0x0006), two(0xffff, 0xffff), ""},
216
217 {"ptrapbcw", two(0xf07a, 0x0001), two(0xffff, 0xffff), "#w"},
218 {"ptrapbcl", two(0xf07b, 0x0001), two(0xffff, 0xffff), "#l"},
219 {"ptrapbc", two(0xf07c, 0x0001), two(0xffff, 0xffff), ""},
220
221 {"ptrapbsw", two(0xf07a, 0x0000), two(0xffff, 0xffff), "#w"},
222 {"ptrapbsl", two(0xf07b, 0x0000), two(0xffff, 0xffff), "#l"},
223 {"ptrapbs", two(0xf07c, 0x0000), two(0xffff, 0xffff), ""},
224
225 {"ptrapccw", two(0xf07a, 0x000f), two(0xffff, 0xffff), "#w"},
226 {"ptrapccl", two(0xf07b, 0x000f), two(0xffff, 0xffff), "#l"},
227 {"ptrapcc", two(0xf07c, 0x000f), two(0xffff, 0xffff), ""},
228
229 {"ptrapcsw", two(0xf07a, 0x000e), two(0xffff, 0xffff), "#w"},
230 {"ptrapcsl", two(0xf07b, 0x000e), two(0xffff, 0xffff), "#l"},
231 {"ptrapcs", two(0xf07c, 0x000e), two(0xffff, 0xffff), ""},
232
233 {"ptrapgcw", two(0xf07a, 0x000d), two(0xffff, 0xffff), "#w"},
234 {"ptrapgcl", two(0xf07b, 0x000d), two(0xffff, 0xffff), "#l"},
235 {"ptrapgc", two(0xf07c, 0x000d), two(0xffff, 0xffff), ""},
236
237 {"ptrapgsw", two(0xf07a, 0x000c), two(0xffff, 0xffff), "#w"},
238 {"ptrapgsl", two(0xf07b, 0x000c), two(0xffff, 0xffff), "#l"},
239 {"ptrapgs", two(0xf07c, 0x000c), two(0xffff, 0xffff), ""},
240
241 {"ptrapicw", two(0xf07a, 0x000b), two(0xffff, 0xffff), "#w"},
242 {"ptrapicl", two(0xf07b, 0x000b), two(0xffff, 0xffff), "#l"},
243 {"ptrapic", two(0xf07c, 0x000b), two(0xffff, 0xffff), ""},
244
245 {"ptrapisw", two(0xf07a, 0x000a), two(0xffff, 0xffff), "#w"},
246 {"ptrapisl", two(0xf07b, 0x000a), two(0xffff, 0xffff), "#l"},
247 {"ptrapis", two(0xf07c, 0x000a), two(0xffff, 0xffff), ""},
248
249 {"ptraplcw", two(0xf07a, 0x0003), two(0xffff, 0xffff), "#w"},
250 {"ptraplcl", two(0xf07b, 0x0003), two(0xffff, 0xffff), "#l"},
251 {"ptraplc", two(0xf07c, 0x0003), two(0xffff, 0xffff), ""},
252
253 {"ptraplsw", two(0xf07a, 0x0002), two(0xffff, 0xffff), "#w"},
254 {"ptraplsl", two(0xf07b, 0x0002), two(0xffff, 0xffff), "#l"},
255 {"ptrapls", two(0xf07c, 0x0002), two(0xffff, 0xffff), ""},
256
257 {"ptrapscw", two(0xf07a, 0x0005), two(0xffff, 0xffff), "#w"},
258 {"ptrapscl", two(0xf07b, 0x0005), two(0xffff, 0xffff), "#l"},
259 {"ptrapsc", two(0xf07c, 0x0005), two(0xffff, 0xffff), ""},
260
261 {"ptrapssw", two(0xf07a, 0x0004), two(0xffff, 0xffff), "#w"},
262 {"ptrapssl", two(0xf07b, 0x0004), two(0xffff, 0xffff), "#l"},
263 {"ptrapss", two(0xf07c, 0x0004), two(0xffff, 0xffff), ""},
264
265 {"ptrapwcw", two(0xf07a, 0x0009), two(0xffff, 0xffff), "#w"},
266 {"ptrapwcl", two(0xf07b, 0x0009), two(0xffff, 0xffff), "#l"},
267 {"ptrapwc", two(0xf07c, 0x0009), two(0xffff, 0xffff), ""},
268
269 {"ptrapwsw", two(0xf07a, 0x0008), two(0xffff, 0xffff), "#w"},
270 {"ptrapwsl", two(0xf07b, 0x0008), two(0xffff, 0xffff), "#l"},
271 {"ptrapws", two(0xf07c, 0x0008), two(0xffff, 0xffff), ""},
272
273 {"pvalid", two(0xf000, 0x2800), two(0xffc0, 0xffff), "Vs&s"},
274 {"pvalid", two(0xf000, 0x2c00), two(0xffc0, 0xfff8), "A3&s" },
275
276 #endif /* m68851 */