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[thirdparty/binutils-gdb.git] / gdb / xtensa-config.c
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ca3bf3bd
DJ		 1/* Configuration for the Xtensa architecture for GDB, the GNU debugger.
2
6aba47ca 3 Copyright (C) 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
ca3bf3bd
DJ		 4
5 This file is part of GDB.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
a9762ec7 9 the Free Software Foundation; either version 3 of the License, or
ca3bf3bd
DJ		 10 (at your option) any later version.
11
12 This program 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
a9762ec7 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
ca3bf3bd
DJ		 19
20#include "xtensa-config.h"
21#include "defs.h"
22#include "gdbarch.h"
23#include "xtensa-tdep.h"
24#include "gdbtypes.h"
25
26/* Check version of configuration file. */
27#define XTENSA_CONFIG_VERSION 0x60
28#if XTENSA_TDEP_VERSION != XTENSA_CONFIG_VERSION
29#warning "xtensa-config.c version mismatch!"
30#endif
31
32
33/* Return the byte order from the configuration.
34 We need this function, because the byte order is needed even
35 before the target structure (tdep) has been set up. */
36
37int
38xtensa_config_byte_order (void)
39{
40 return XCHAL_HAVE_BE ? BFD_ENDIAN_BIG : BFD_ENDIAN_LITTLE;
41}
42
43
44/* This routine returns the predefined architecture-dependent
45 parameter structure (tdep) and register map. */
46
47struct gdbarch_tdep xtensa_tdep;
48
49struct gdbarch_tdep *
50xtensa_config_tdep (struct gdbarch_info *info)
51{
52 return &xtensa_tdep;
53}
54
55
56/* Masked registers. */
ff7a4c00
MG		 57xtensa_reg_mask_t xtensa_submask0[] = { { 96, 0, 4 } };
58const xtensa_mask_t xtensa_mask0 = { 1, xtensa_submask0 };
59xtensa_reg_mask_t xtensa_submask1[] = { { 96, 5, 1 } };
60const xtensa_mask_t xtensa_mask1 = { 1, xtensa_submask1 };
61xtensa_reg_mask_t xtensa_submask2[] = { { 96, 18, 1 } };
62const xtensa_mask_t xtensa_mask2 = { 1, xtensa_submask2 };
63xtensa_reg_mask_t xtensa_submask3[] = { { 96, 6, 2 } };
64const xtensa_mask_t xtensa_mask3 = { 1, xtensa_submask3 };
65xtensa_reg_mask_t xtensa_submask4[] = { { 96, 4, 1 } };
66const xtensa_mask_t xtensa_mask4 = { 1, xtensa_submask4 };
67xtensa_reg_mask_t xtensa_submask5[] = { { 96, 16, 2 } };
68const xtensa_mask_t xtensa_mask5 = { 1, xtensa_submask5 };
69xtensa_reg_mask_t xtensa_submask6[] = { { 96, 8, 4 } };
70const xtensa_mask_t xtensa_mask6 = { 1, xtensa_submask6 };
71xtensa_reg_mask_t xtensa_submask7[] = { { 95, 12, 20 } };
72const xtensa_mask_t xtensa_mask7 = { 1, xtensa_submask7 };
73xtensa_reg_mask_t xtensa_submask8[] = { { 95, 0, 1 } };
74const xtensa_mask_t xtensa_mask8 = { 1, xtensa_submask8 };
75xtensa_reg_mask_t xtensa_submask9[] = { { 108, 8, 4 } };
76const xtensa_mask_t xtensa_mask9 = { 1, xtensa_submask9 };
77xtensa_reg_mask_t xtensa_submask10[] = { { 109, 24, 8 } };
78const xtensa_mask_t xtensa_mask10 = { 1, xtensa_submask10 };
79xtensa_reg_mask_t xtensa_submask11[] = { { 109, 16, 8 } };
80const xtensa_mask_t xtensa_mask11 = { 1, xtensa_submask11 };
81xtensa_reg_mask_t xtensa_submask12[] = { { 109, 8, 8 } };
82const xtensa_mask_t xtensa_mask12 = { 1, xtensa_submask12 };
83xtensa_reg_mask_t xtensa_submask13[] = { { 110, 16, 2 } };
84const xtensa_mask_t xtensa_mask13 = { 1, xtensa_submask13 };
85xtensa_reg_mask_t xtensa_submask14[] = { { 111, 16, 2 } };
86const xtensa_mask_t xtensa_mask14 = { 1, xtensa_submask14 };
87xtensa_reg_mask_t xtensa_submask15[] = { { 67, 22, 10 } };
88const xtensa_mask_t xtensa_mask15 = { 1, xtensa_submask15 };
ca3bf3bd
DJ		 89
90
91/* Register map. */
92xtensa_register_t rmap[] =
93{
94 { /* 0000 */ "ar0", 0, xtRegisterTypeArRegfile, 0x2, 0,
95 32, 4, 4, 0x00000100, 0x0006, 0,
96 0, 0 },
97 { /* 0001 */ "ar1", 4, xtRegisterTypeArRegfile, 0x2, 0,
98 32, 4, 4, 0x00000101, 0x0006, 0,
99 0, 0 },
100 { /* 0002 */ "ar2", 8, xtRegisterTypeArRegfile, 0x2, 0,
101 32, 4, 4, 0x00000102, 0x0006, 0,
102 0, 0 },
103 { /* 0003 */ "ar3", 12, xtRegisterTypeArRegfile, 0x2, 0,
104 32, 4, 4, 0x00000103, 0x0006, 0,
105 0, 0 },
106 { /* 0004 */ "ar4", 16, xtRegisterTypeArRegfile, 0x2, 0,
107 32, 4, 4, 0x00000104, 0x0006, 0,
108 0, 0 },
109 { /* 0005 */ "ar5", 20, xtRegisterTypeArRegfile, 0x2, 0,
110 32, 4, 4, 0x00000105, 0x0006, 0,
111 0, 0 },
112 { /* 0006 */ "ar6", 24, xtRegisterTypeArRegfile, 0x2, 0,
113 32, 4, 4, 0x00000106, 0x0006, 0,
114 0, 0 },
115 { /* 0007 */ "ar7", 28, xtRegisterTypeArRegfile, 0x2, 0,
116 32, 4, 4, 0x00000107, 0x0006, 0,
117 0, 0 },
118 { /* 0008 */ "ar8", 32, xtRegisterTypeArRegfile, 0x2, 0,
119 32, 4, 4, 0x00000108, 0x0006, 0,
120 0, 0 },
121 { /* 0009 */ "ar9", 36, xtRegisterTypeArRegfile, 0x2, 0,
122 32, 4, 4, 0x00000109, 0x0006, 0,
123 0, 0 },
124 { /* 0010 */ "ar10", 40, xtRegisterTypeArRegfile, 0x2, 0,
125 32, 4, 4, 0x0000010a, 0x0006, 0,
126 0, 0 },
127 { /* 0011 */ "ar11", 44, xtRegisterTypeArRegfile, 0x2, 0,
128 32, 4, 4, 0x0000010b, 0x0006, 0,
129 0, 0 },
130 { /* 0012 */ "ar12", 48, xtRegisterTypeArRegfile, 0x2, 0,
131 32, 4, 4, 0x0000010c, 0x0006, 0,
132 0, 0 },
133 { /* 0013 */ "ar13", 52, xtRegisterTypeArRegfile, 0x2, 0,
134 32, 4, 4, 0x0000010d, 0x0006, 0,
135 0, 0 },
136 { /* 0014 */ "ar14", 56, xtRegisterTypeArRegfile, 0x2, 0,
137 32, 4, 4, 0x0000010e, 0x0006, 0,
138 0, 0 },
139 { /* 0015 */ "ar15", 60, xtRegisterTypeArRegfile, 0x2, 0,
140 32, 4, 4, 0x0000010f, 0x0006, 0,
141 0, 0 },
142 { /* 0016 */ "ar16", 64, xtRegisterTypeArRegfile, 0x2, 0,
143 32, 4, 4, 0x00000110, 0x0006, 0,
144 0, 0 },
145 { /* 0017 */ "ar17", 68, xtRegisterTypeArRegfile, 0x2, 0,
146 32, 4, 4, 0x00000111, 0x0006, 0,
147 0, 0 },
148 { /* 0018 */ "ar18", 72, xtRegisterTypeArRegfile, 0x2, 0,
149 32, 4, 4, 0x00000112, 0x0006, 0,
150 0, 0 },
151 { /* 0019 */ "ar19", 76, xtRegisterTypeArRegfile, 0x2, 0,
152 32, 4, 4, 0x00000113, 0x0006, 0,
153 0, 0 },
154 { /* 0020 */ "ar20", 80, xtRegisterTypeArRegfile, 0x2, 0,
155 32, 4, 4, 0x00000114, 0x0006, 0,
156 0, 0 },
157 { /* 0021 */ "ar21", 84, xtRegisterTypeArRegfile, 0x2, 0,
158 32, 4, 4, 0x00000115, 0x0006, 0,
159 0, 0 },
160 { /* 0022 */ "ar22", 88, xtRegisterTypeArRegfile, 0x2, 0,
161 32, 4, 4, 0x00000116, 0x0006, 0,
162 0, 0 },
163 { /* 0023 */ "ar23", 92, xtRegisterTypeArRegfile, 0x2, 0,
164 32, 4, 4, 0x00000117, 0x0006, 0,
165 0, 0 },
166 { /* 0024 */ "ar24", 96, xtRegisterTypeArRegfile, 0x2, 0,
167 32, 4, 4, 0x00000118, 0x0006, 0,
168 0, 0 },
169 { /* 0025 */ "ar25", 100, xtRegisterTypeArRegfile, 0x2, 0,
170 32, 4, 4, 0x00000119, 0x0006, 0,
171 0, 0 },
172 { /* 0026 */ "ar26", 104, xtRegisterTypeArRegfile, 0x2, 0,
173 32, 4, 4, 0x0000011a, 0x0006, 0,
174 0, 0 },
175 { /* 0027 */ "ar27", 108, xtRegisterTypeArRegfile, 0x2, 0,
176 32, 4, 4, 0x0000011b, 0x0006, 0,
177 0, 0 },
178 { /* 0028 */ "ar28", 112, xtRegisterTypeArRegfile, 0x2, 0,
179 32, 4, 4, 0x0000011c, 0x0006, 0,
180 0, 0 },
181 { /* 0029 */ "ar29", 116, xtRegisterTypeArRegfile, 0x2, 0,
182 32, 4, 4, 0x0000011d, 0x0006, 0,
183 0, 0 },
184 { /* 0030 */ "ar30", 120, xtRegisterTypeArRegfile, 0x2, 0,
185 32, 4, 4, 0x0000011e, 0x0006, 0,
186 0, 0 },
187 { /* 0031 */ "ar31", 124, xtRegisterTypeArRegfile, 0x2, 0,
188 32, 4, 4, 0x0000011f, 0x0006, 0,
189 0, 0 },
190 { /* 0032 */ "ar32", 128, xtRegisterTypeArRegfile, 0x2, 0,
191 32, 4, 4, 0x00000120, 0x0006, 0,
192 0, 0 },
193 { /* 0033 */ "ar33", 132, xtRegisterTypeArRegfile, 0x2, 0,
194 32, 4, 4, 0x00000121, 0x0006, 0,
195 0, 0 },
196 { /* 0034 */ "ar34", 136, xtRegisterTypeArRegfile, 0x2, 0,
197 32, 4, 4, 0x00000122, 0x0006, 0,
198 0, 0 },
199 { /* 0035 */ "ar35", 140, xtRegisterTypeArRegfile, 0x2, 0,
200 32, 4, 4, 0x00000123, 0x0006, 0,
201 0, 0 },
202 { /* 0036 */ "ar36", 144, xtRegisterTypeArRegfile, 0x2, 0,
203 32, 4, 4, 0x00000124, 0x0006, 0,
204 0, 0 },
205 { /* 0037 */ "ar37", 148, xtRegisterTypeArRegfile, 0x2, 0,
206 32, 4, 4, 0x00000125, 0x0006, 0,
207 0, 0 },
208 { /* 0038 */ "ar38", 152, xtRegisterTypeArRegfile, 0x2, 0,
209 32, 4, 4, 0x00000126, 0x0006, 0,
210 0, 0 },
211 { /* 0039 */ "ar39", 156, xtRegisterTypeArRegfile, 0x2, 0,
212 32, 4, 4, 0x00000127, 0x0006, 0,
213 0, 0 },
214 { /* 0040 */ "ar40", 160, xtRegisterTypeArRegfile, 0x2, 0,
215 32, 4, 4, 0x00000128, 0x0006, 0,
216 0, 0 },
217 { /* 0041 */ "ar41", 164, xtRegisterTypeArRegfile, 0x2, 0,
218 32, 4, 4, 0x00000129, 0x0006, 0,
219 0, 0 },
220 { /* 0042 */ "ar42", 168, xtRegisterTypeArRegfile, 0x2, 0,
221 32, 4, 4, 0x0000012a, 0x0006, 0,
222 0, 0 },
223 { /* 0043 */ "ar43", 172, xtRegisterTypeArRegfile, 0x2, 0,
224 32, 4, 4, 0x0000012b, 0x0006, 0,
225 0, 0 },
226 { /* 0044 */ "ar44", 176, xtRegisterTypeArRegfile, 0x2, 0,
227 32, 4, 4, 0x0000012c, 0x0006, 0,
228 0, 0 },
229 { /* 0045 */ "ar45", 180, xtRegisterTypeArRegfile, 0x2, 0,
230 32, 4, 4, 0x0000012d, 0x0006, 0,
231 0, 0 },
232 { /* 0046 */ "ar46", 184, xtRegisterTypeArRegfile, 0x2, 0,
233 32, 4, 4, 0x0000012e, 0x0006, 0,
234 0, 0 },
235 { /* 0047 */ "ar47", 188, xtRegisterTypeArRegfile, 0x2, 0,
236 32, 4, 4, 0x0000012f, 0x0006, 0,
237 0, 0 },
238 { /* 0048 */ "ar48", 192, xtRegisterTypeArRegfile, 0x2, 0,
239 32, 4, 4, 0x00000130, 0x0006, 0,
240 0, 0 },
241 { /* 0049 */ "ar49", 196, xtRegisterTypeArRegfile, 0x2, 0,
242 32, 4, 4, 0x00000131, 0x0006, 0,
243 0, 0 },
244 { /* 0050 */ "ar50", 200, xtRegisterTypeArRegfile, 0x2, 0,
245 32, 4, 4, 0x00000132, 0x0006, 0,
246 0, 0 },
247 { /* 0051 */ "ar51", 204, xtRegisterTypeArRegfile, 0x2, 0,
248 32, 4, 4, 0x00000133, 0x0006, 0,
249 0, 0 },
250 { /* 0052 */ "ar52", 208, xtRegisterTypeArRegfile, 0x2, 0,
251 32, 4, 4, 0x00000134, 0x0006, 0,
252 0, 0 },
253 { /* 0053 */ "ar53", 212, xtRegisterTypeArRegfile, 0x2, 0,
254 32, 4, 4, 0x00000135, 0x0006, 0,
255 0, 0 },
256 { /* 0054 */ "ar54", 216, xtRegisterTypeArRegfile, 0x2, 0,
257 32, 4, 4, 0x00000136, 0x0006, 0,
258 0, 0 },
259 { /* 0055 */ "ar55", 220, xtRegisterTypeArRegfile, 0x2, 0,
260 32, 4, 4, 0x00000137, 0x0006, 0,
261 0, 0 },
262 { /* 0056 */ "ar56", 224, xtRegisterTypeArRegfile, 0x2, 0,
263 32, 4, 4, 0x00000138, 0x0006, 0,
264 0, 0 },
265 { /* 0057 */ "ar57", 228, xtRegisterTypeArRegfile, 0x2, 0,
266 32, 4, 4, 0x00000139, 0x0006, 0,
267 0, 0 },
268 { /* 0058 */ "ar58", 232, xtRegisterTypeArRegfile, 0x2, 0,
269 32, 4, 4, 0x0000013a, 0x0006, 0,
270 0, 0 },
271 { /* 0059 */ "ar59", 236, xtRegisterTypeArRegfile, 0x2, 0,
272 32, 4, 4, 0x0000013b, 0x0006, 0,
273 0, 0 },
274 { /* 0060 */ "ar60", 240, xtRegisterTypeArRegfile, 0x2, 0,
275 32, 4, 4, 0x0000013c, 0x0006, 0,
276 0, 0 },
277 { /* 0061 */ "ar61", 244, xtRegisterTypeArRegfile, 0x2, 0,
278 32, 4, 4, 0x0000013d, 0x0006, 0,
279 0, 0 },
280 { /* 0062 */ "ar62", 248, xtRegisterTypeArRegfile, 0x2, 0,
281 32, 4, 4, 0x0000013e, 0x0006, 0,
282 0, 0 },
283 { /* 0063 */ "ar63", 252, xtRegisterTypeArRegfile, 0x2, 0,
284 32, 4, 4, 0x0000013f, 0x0006, 0,
285 0, 0 },
286 { /* 0064 */ "lbeg", 256, xtRegisterTypeSpecialReg, 0x1100, 0,
287 32, 4, 4, 0x00000200, 0x0006, 0,
288 0, 0 },
289 { /* 0065 */ "lend", 260, xtRegisterTypeSpecialReg, 0x1100, 0,
290 32, 4, 4, 0x00000201, 0x0006, 0,
291 0, 0 },
292 { /* 0066 */ "lcount", 264, xtRegisterTypeSpecialReg, 0x1100, 0,
293 32, 4, 4, 0x00000202, 0x0006, 0,
294 0, 0 },
295 { /* 0067 */ "ptevaddr", 268, xtRegisterTypeSpecialReg, 0x1000, 0,
296 32, 4, 4, 0x00000253, 0x0007, 0,
297 0, 0 },
298 { /* 0068 */ "ddr", 272, xtRegisterTypeSpecialReg, 0x1000, 0,
299 32, 4, 4, 0x00000268, 0x0007, 0,
300 0, 0 },
301 { /* 0069 */ "interrupt", 276, xtRegisterTypeSpecialReg, 0x1000, 0,
302 17, 4, 4, 0x000002e2, 0x000b, 0,
303 0, 0 },
304 { /* 0070 */ "intset", 280, xtRegisterTypeSpecialReg, 0x1000, 0,
305 17, 4, 4, 0x000002e2, 0x000d, 0,
306 0, 0 },
307 { /* 0071 */ "intclear", 284, xtRegisterTypeSpecialReg, 0x1000, 0,
308 17, 4, 4, 0x000002e3, 0x000d, 0,
309 0, 0 },
310 { /* 0072 */ "ccount", 288, xtRegisterTypeSpecialReg, 0x1000, 0,
311 32, 4, 4, 0x000002ea, 0x000f, 0,
312 0, 0 },
313 { /* 0073 */ "prid", 292, xtRegisterTypeSpecialReg, 0x1000, 0,
314 32, 4, 4, 0x000002eb, 0x0003, 0,
315 0, 0 },
316 { /* 0074 */ "icount", 296, xtRegisterTypeSpecialReg, 0x1000, 0,
317 32, 4, 4, 0x000002ec, 0x000f, 0,
318 0, 0 },
319 { /* 0075 */ "ccompare0", 300, xtRegisterTypeSpecialReg, 0x1000, 0,
320 32, 4, 4, 0x000002f0, 0x000f, 0,
321 0, 0 },
322 { /* 0076 */ "ccompare1", 304, xtRegisterTypeSpecialReg, 0x1000, 0,
323 32, 4, 4, 0x000002f1, 0x000f, 0,
324 0, 0 },
325 { /* 0077 */ "ccompare2", 308, xtRegisterTypeSpecialReg, 0x1000, 0,
326 32, 4, 4, 0x000002f2, 0x000f, 0,
327 0, 0 },
328 { /* 0078 */ "epc1", 312, xtRegisterTypeSpecialReg, 0x1000, 0,
329 32, 4, 4, 0x000002b1, 0x0007, 0,
330 0, 0 },
331 { /* 0079 */ "epc2", 316, xtRegisterTypeSpecialReg, 0x1000, 0,
332 32, 4, 4, 0x000002b2, 0x0007, 0,
333 0, 0 },
334 { /* 0080 */ "epc3", 320, xtRegisterTypeSpecialReg, 0x1000, 0,
335 32, 4, 4, 0x000002b3, 0x0007, 0,
336 0, 0 },
337 { /* 0081 */ "epc4", 324, xtRegisterTypeSpecialReg, 0x1000, 0,
338 32, 4, 4, 0x000002b4, 0x0007, 0,
339 0, 0 },
340 { /* 0082 */ "excsave1", 328, xtRegisterTypeSpecialReg, 0x1000, 0,
341 32, 4, 4, 0x000002d1, 0x0007, 0,
342 0, 0 },
343 { /* 0083 */ "excsave2", 332, xtRegisterTypeSpecialReg, 0x1000, 0,
344 32, 4, 4, 0x000002d2, 0x0007, 0,
345 0, 0 },
346 { /* 0084 */ "excsave3", 336, xtRegisterTypeSpecialReg, 0x1000, 0,
347 32, 4, 4, 0x000002d3, 0x0007, 0,
348 0, 0 },
349 { /* 0085 */ "excsave4", 340, xtRegisterTypeSpecialReg, 0x1000, 0,
350 32, 4, 4, 0x000002d4, 0x0007, 0,
351 0, 0 },
352 { /* 0086 */ "eps2", 344, xtRegisterTypeSpecialReg, 0x1000, 0,
353 19, 4, 4, 0x000002c2, 0x0007, 0,
354 0, 0 },
355 { /* 0087 */ "eps3", 348, xtRegisterTypeSpecialReg, 0x1000, 0,
356 19, 4, 4, 0x000002c3, 0x0007, 0,
357 0, 0 },
358 { /* 0088 */ "eps4", 352, xtRegisterTypeSpecialReg, 0x1000, 0,
359 19, 4, 4, 0x000002c4, 0x0007, 0,
360 0, 0 },
361 { /* 0089 */ "exccause", 356, xtRegisterTypeSpecialReg, 0x1000, 0,
362 6, 4, 4, 0x000002e8, 0x0007, 0,
363 0, 0 },
364 { /* 0090 */ "depc", 360, xtRegisterTypeSpecialReg, 0x1000, 0,
365 32, 4, 4, 0x000002c0, 0x0007, 0,
366 0, 0 },
367 { /* 0091 */ "excvaddr", 364, xtRegisterTypeSpecialReg, 0x1000, 0,
368 32, 4, 4, 0x000002ee, 0x0007, 0,
369 0, 0 },
370 { /* 0092 */ "windowbase", 368, xtRegisterTypeSpecialReg, 0x1002, 0,
371 4, 4, 4, 0x00000248, 0x0007, 0,
372 0, 0 },
373 { /* 0093 */ "windowstart", 372, xtRegisterTypeSpecialReg, 0x1002, 0,
374 16, 4, 4, 0x00000249, 0x0007, 0,
375 0, 0 },
376 { /* 0094 */ "sar", 376, xtRegisterTypeSpecialReg, 0x1100, 0,
377 6, 4, 4, 0x00000203, 0x0006, 0,
378 0, 0 },
379 { /* 0095 */ "litbase", 380, xtRegisterTypeSpecialReg, 0x1100, 0,
380 32, 4, 4, 0x00000205, 0x0006, 0,
381 0, 0 },
382 { /* 0096 */ "ps", 384, xtRegisterTypeSpecialReg, 0x1100, 0,
383 19, 4, 4, 0x000002e6, 0x0007, 0,
384 0, 0 },
385 { /* 0097 */ "misc0", 388, xtRegisterTypeSpecialReg, 0x1000, 0,
386 32, 4, 4, 0x000002f4, 0x0007, 0,
387 0, 0 },
388 { /* 0098 */ "misc1", 392, xtRegisterTypeSpecialReg, 0x1000, 0,
389 32, 4, 4, 0x000002f5, 0x0007, 0,
390 0, 0 },
391 { /* 0099 */ "intenable", 396, xtRegisterTypeSpecialReg, 0x1000, 0,
392 17, 4, 4, 0x000002e4, 0x0007, 0,
393 0, 0 },
394 { /* 0100 */ "dbreaka0", 400, xtRegisterTypeSpecialReg, 0x1000, 0,
395 32, 4, 4, 0x00000290, 0x0007, 0,
396 0, 0 },
397 { /* 0101 */ "dbreakc0", 404, xtRegisterTypeSpecialReg, 0x1000, 0,
398 32, 4, 4, 0x000002a0, 0x0007, 0,
399 0, 0 },
400 { /* 0102 */ "dbreaka1", 408, xtRegisterTypeSpecialReg, 0x1000, 0,
401 32, 4, 4, 0x00000291, 0x0007, 0,
402 0, 0 },
403 { /* 0103 */ "dbreakc1", 412, xtRegisterTypeSpecialReg, 0x1000, 0,
404 32, 4, 4, 0x000002a1, 0x0007, 0,
405 0, 0 },
406 { /* 0104 */ "ibreaka0", 416, xtRegisterTypeSpecialReg, 0x1000, 0,
407 32, 4, 4, 0x00000280, 0x0007, 0,
408 0, 0 },
409 { /* 0105 */ "ibreaka1", 420, xtRegisterTypeSpecialReg, 0x1000, 0,
410 32, 4, 4, 0x00000281, 0x0007, 0,
411 0, 0 },
412 { /* 0106 */ "ibreakenable", 424, xtRegisterTypeSpecialReg, 0x1000, 0,
413 2, 4, 4, 0x00000260, 0x0007, 0,
414 0, 0 },
415 { /* 0107 */ "icountlevel", 428, xtRegisterTypeSpecialReg, 0x1000, 0,
416 4, 4, 4, 0x000002ed, 0x0007, 0,
417 0, 0 },
418 { /* 0108 */ "debugcause", 432, xtRegisterTypeSpecialReg, 0x1000, 0,
419 12, 4, 4, 0x000002e9, 0x0003, 0,
420 0, 0 },
421 { /* 0109 */ "rasid", 436, xtRegisterTypeSpecialReg, 0x1000, 0,
422 32, 4, 4, 0x0000025a, 0x0007, 0,
423 0, 0 },
424 { /* 0110 */ "itlbcfg", 440, xtRegisterTypeSpecialReg, 0x1000, 0,
425 18, 4, 4, 0x0000025b, 0x0007, 0,
426 0, 0 },
427 { /* 0111 */ "dtlbcfg", 444, xtRegisterTypeSpecialReg, 0x1000, 0,
428 18, 4, 4, 0x0000025c, 0x0007, 0,
429 0, 0 },
430 { /* 0112 */ "threadptr", 448, xtRegisterTypeUserReg, 0x110, 0,
431 32, 4, 4, 0x000003e7, 0x0006, 0,
432 0, 0 },
433 { /* 0113 */ "pc", 452, xtRegisterTypeVirtual, 0x100, 0,
434 32, 4, 4, 0x00000020, 0x0006, 0,
435 0, 0 },
436 { /* 0114 */ "a0", 456, xtRegisterTypeWindow, 0x100, 0,
437 32, 4, 4, 0x00000000, 0x0006, 0,
438 0, 0 },
439 { /* 0115 */ "a1", 460, xtRegisterTypeWindow, 0x100, 0,
440 32, 4, 4, 0x00000001, 0x0006, 0,
441 0, 0 },
442 { /* 0116 */ "a2", 464, xtRegisterTypeWindow, 0x100, 0,
443 32, 4, 4, 0x00000002, 0x0006, 0,
444 0, 0 },
445 { /* 0117 */ "a3", 468, xtRegisterTypeWindow, 0x100, 0,
446 32, 4, 4, 0x00000003, 0x0006, 0,
447 0, 0 },
448 { /* 0118 */ "a4", 472, xtRegisterTypeWindow, 0x100, 0,
449 32, 4, 4, 0x00000004, 0x0006, 0,
450 0, 0 },
451 { /* 0119 */ "a5", 476, xtRegisterTypeWindow, 0x100, 0,
452 32, 4, 4, 0x00000005, 0x0006, 0,
453 0, 0 },
454 { /* 0120 */ "a6", 480, xtRegisterTypeWindow, 0x100, 0,
455 32, 4, 4, 0x00000006, 0x0006, 0,
456 0, 0 },
457 { /* 0121 */ "a7", 484, xtRegisterTypeWindow, 0x100, 0,
458 32, 4, 4, 0x00000007, 0x0006, 0,
459 0, 0 },
460 { /* 0122 */ "a8", 488, xtRegisterTypeWindow, 0x100, 0,
461 32, 4, 4, 0x00000008, 0x0006, 0,
462 0, 0 },
463 { /* 0123 */ "a9", 492, xtRegisterTypeWindow, 0x100, 0,
464 32, 4, 4, 0x00000009, 0x0006, 0,
465 0, 0 },
466 { /* 0124 */ "a10", 496, xtRegisterTypeWindow, 0x100, 0,
467 32, 4, 4, 0x0000000a, 0x0006, 0,
468 0, 0 },
469 { /* 0125 */ "a11", 500, xtRegisterTypeWindow, 0x100, 0,
470 32, 4, 4, 0x0000000b, 0x0006, 0,
471 0, 0 },
472 { /* 0126 */ "a12", 504, xtRegisterTypeWindow, 0x100, 0,
473 32, 4, 4, 0x0000000c, 0x0006, 0,
474 0, 0 },
475 { /* 0127 */ "a13", 508, xtRegisterTypeWindow, 0x100, 0,
476 32, 4, 4, 0x0000000d, 0x0006, 0,
477 0, 0 },
478 { /* 0128 */ "a14", 512, xtRegisterTypeWindow, 0x100, 0,
479 32, 4, 4, 0x0000000e, 0x0006, 0,
480 0, 0 },
481 { /* 0129 */ "a15", 516, xtRegisterTypeWindow, 0x100, 0,
482 32, 4, 4, 0x0000000f, 0x0006, 0,
483 0, 0 },
484 { /* 0130 */ "psintlevel", 520, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 485 4, 4, 4, 0x00002004, 0x0006, &xtensa_mask0,
ca3bf3bd
DJ		 486 0, 0 },
487 { /* 0131 */ "psum", 524, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 488 1, 4, 4, 0x00002005, 0x0006, &xtensa_mask1,
ca3bf3bd
DJ		 489 0, 0 },
490 { /* 0132 */ "pswoe", 528, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 491 1, 4, 4, 0x00002006, 0x0006, &xtensa_mask2,
ca3bf3bd
DJ		 492 0, 0 },
493 { /* 0133 */ "psring", 532, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 494 2, 4, 4, 0x00002007, 0x0006, &xtensa_mask3,
ca3bf3bd
DJ		 495 0, 0 },
496 { /* 0134 */ "psexcm", 536, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 497 1, 4, 4, 0x00002008, 0x0006, &xtensa_mask4,
ca3bf3bd
DJ		 498 0, 0 },
499 { /* 0135 */ "pscallinc", 540, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 500 2, 4, 4, 0x00002009, 0x0006, &xtensa_mask5,
ca3bf3bd
DJ		 501 0, 0 },
502 { /* 0136 */ "psowb", 544, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 503 4, 4, 4, 0x0000200a, 0x0006, &xtensa_mask6,
ca3bf3bd
DJ		 504 0, 0 },
505 { /* 0137 */ "litbaddr", 548, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 506 20, 4, 4, 0x0000200b, 0x0006, &xtensa_mask7,
ca3bf3bd
DJ		 507 0, 0 },
508 { /* 0138 */ "litben", 552, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 509 1, 4, 4, 0x0000200c, 0x0006, &xtensa_mask8,
ca3bf3bd
DJ		 510 0, 0 },
511 { /* 0139 */ "dbnum", 556, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 512 4, 4, 4, 0x00002011, 0x0006, &xtensa_mask9,
ca3bf3bd
DJ		 513 0, 0 },
514 { /* 0140 */ "asid3", 560, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 515 8, 4, 4, 0x00002012, 0x0006, &xtensa_mask10,
ca3bf3bd
DJ		 516 0, 0 },
517 { /* 0141 */ "asid2", 564, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 518 8, 4, 4, 0x00002013, 0x0006, &xtensa_mask11,
ca3bf3bd
DJ		 519 0, 0 },
520 { /* 0142 */ "asid1", 568, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 521 8, 4, 4, 0x00002014, 0x0006, &xtensa_mask12,
ca3bf3bd
DJ		 522 0, 0 },
523 { /* 0143 */ "instpgszid4", 572, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 524 2, 4, 4, 0x00002015, 0x0006, &xtensa_mask13,
ca3bf3bd
DJ		 525 0, 0 },
526 { /* 0144 */ "datapgszid4", 576, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 527 2, 4, 4, 0x00002016, 0x0006, &xtensa_mask14,
ca3bf3bd
DJ		 528 0, 0 },
529 { /* 0145 */ "ptbase", 580, xtRegisterTypeMapped, 0x1010, 0,
ff7a4c00 530 10, 4, 4, 0x00002017, 0x0006, &xtensa_mask15,
ca3bf3bd
DJ		 531 0, 0 },
532};
533
534
535struct gdbarch_tdep xtensa_tdep =
536{
537 /* target_flags */ 0,
538 /* spill_location */ -1,
539 /* spill_size */ 0,
540 /* unused */ 0,
541 /* call_abi */ 0,
542 /* debug_interrupt_level */ XCHAL_DEBUGLEVEL,
543 /* icache_line_bytes */ XCHAL_ICACHE_LINESIZE,
544 /* dcache_line_bytes */ XCHAL_DCACHE_LINESIZE,
545 /* dcache_writeback */ XCHAL_DCACHE_IS_WRITEBACK,
546 /* isa_use_windowed_registers */ XCHAL_HAVE_WINDOWED,
547 /* isa_use_density_instructions */ XCHAL_HAVE_DENSITY,
548 /* isa_use_exceptions */ 1,
549 /* isa_use_ext_l32r */ 0 /* XCHAL_USE_ABSOLUTE_LITERALS */,
550 /* isa_max_insn_size */ 3,
551 /* debug_num_ibreaks */ XCHAL_NUM_IBREAK,
552 /* debug_num_dbreaks */ XCHAL_NUM_DBREAK,
553 /* rmap */ rmap,
554 /* num_regs */ 114,
555 /* num_pseudo_regs */ 32,
556 /* num_aregs */ 64,
557 /* num_contexts */ 0,
558 /* ar_base */ 0,
559 /* a0_base */ 114,
560 /* wb_regnum */ 92,
561 /* ws_regnum */ 93,
562 /* pc_regnum */ 113,
563 /* ps_regnum */ 96,
564 /* lbeg_regnum */ 64,
565 /* lend_regnum */ 65,
566 /* lcount_regnum */ 66,
567 /* sar_regnum */ 94,
568 /* litbase_regnum */ 0,
569 /* debugcause_regnum */ 108,
570 /* exccause_regnum */ 89,
571 /* excvaddr_regnum */ 91,
572 /* max_register_raw_size */ 4,
573 /* max_register_virtual_size */ 4,
574 /* fp_layout */ 0,
575 /* fp_layout_bytes */ 0,
576 /* gregmap */ 0
577};
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