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[binutils-gdb/blckswan.git] / gdb / xtensa-config.c
bloba28ffd58c96e4cd37f480ffacc278d32ad1d94ad
1 /* Configuration for the Xtensa architecture for GDB, the GNU debugger.
2
3 Copyright (C) 2003-2022 Free Software Foundation, Inc.
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
9 the Free Software Foundation; either version 3 of the License, or
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
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19
20 #include "defs.h"
21
22 #define XTENSA_CONFIG_VERSION 0x60
23
24 #include "xtensa-config.h"
25 #include "xtensa-tdep.h"
26
27
28
29 /* Masked registers. */
30 xtensa_reg_mask_t xtensa_submask0[] = { { 42, 0, 4 } };
31 const xtensa_mask_t xtensa_mask0 = { 1, xtensa_submask0 };
32 xtensa_reg_mask_t xtensa_submask1[] = { { 42, 5, 1 } };
33 const xtensa_mask_t xtensa_mask1 = { 1, xtensa_submask1 };
34 xtensa_reg_mask_t xtensa_submask2[] = { { 42, 18, 1 } };
35 const xtensa_mask_t xtensa_mask2 = { 1, xtensa_submask2 };
36 xtensa_reg_mask_t xtensa_submask3[] = { { 42, 6, 2 } };
37 const xtensa_mask_t xtensa_mask3 = { 1, xtensa_submask3 };
38 xtensa_reg_mask_t xtensa_submask4[] = { { 42, 4, 1 } };
39 const xtensa_mask_t xtensa_mask4 = { 1, xtensa_submask4 };
40 xtensa_reg_mask_t xtensa_submask5[] = { { 42, 16, 2 } };
41 const xtensa_mask_t xtensa_mask5 = { 1, xtensa_submask5 };
42 xtensa_reg_mask_t xtensa_submask6[] = { { 42, 8, 4 } };
43 const xtensa_mask_t xtensa_mask6 = { 1, xtensa_submask6 };
44 xtensa_reg_mask_t xtensa_submask7[] = { { 37, 12, 20 } };
45 const xtensa_mask_t xtensa_mask7 = { 1, xtensa_submask7 };
46 xtensa_reg_mask_t xtensa_submask8[] = { { 37, 0, 1 } };
47 const xtensa_mask_t xtensa_mask8 = { 1, xtensa_submask8 };
48 xtensa_reg_mask_t xtensa_submask9[] = { { 86, 8, 4 } };
49 const xtensa_mask_t xtensa_mask9 = { 1, xtensa_submask9 };
50 xtensa_reg_mask_t xtensa_submask10[] = { { 47, 24, 8 } };
51 const xtensa_mask_t xtensa_mask10 = { 1, xtensa_submask10 };
52 xtensa_reg_mask_t xtensa_submask11[] = { { 47, 16, 8 } };
53 const xtensa_mask_t xtensa_mask11 = { 1, xtensa_submask11 };
54 xtensa_reg_mask_t xtensa_submask12[] = { { 47, 8, 8 } };
55 const xtensa_mask_t xtensa_mask12 = { 1, xtensa_submask12 };
56 xtensa_reg_mask_t xtensa_submask13[] = { { 48, 16, 2 } };
57 const xtensa_mask_t xtensa_mask13 = { 1, xtensa_submask13 };
58 xtensa_reg_mask_t xtensa_submask14[] = { { 49, 16, 2 } };
59 const xtensa_mask_t xtensa_mask14 = { 1, xtensa_submask14 };
60 xtensa_reg_mask_t xtensa_submask15[] = { { 45, 22, 10 } };
61 const xtensa_mask_t xtensa_mask15 = { 1, xtensa_submask15 };
62
63
64 /* Register map. */
65 static xtensa_register_t rmap[] =
66 {
67 /* idx ofs bi sz al targno flags cp typ group name */
68 XTREG( 0, 0,32, 4, 4,0x0020,0x0006,-2, 9,0x0100,pc, 0,0,0,0,0,0)
69 XTREG( 1, 4,32, 4, 4,0x0100,0x0006,-2, 1,0x0002,ar0, 0,0,0,0,0,0)
70 XTREG( 2, 8,32, 4, 4,0x0101,0x0006,-2, 1,0x0002,ar1, 0,0,0,0,0,0)
71 XTREG( 3, 12,32, 4, 4,0x0102,0x0006,-2, 1,0x0002,ar2, 0,0,0,0,0,0)
72 XTREG( 4, 16,32, 4, 4,0x0103,0x0006,-2, 1,0x0002,ar3, 0,0,0,0,0,0)
73 XTREG( 5, 20,32, 4, 4,0x0104,0x0006,-2, 1,0x0002,ar4, 0,0,0,0,0,0)
74 XTREG( 6, 24,32, 4, 4,0x0105,0x0006,-2, 1,0x0002,ar5, 0,0,0,0,0,0)
75 XTREG( 7, 28,32, 4, 4,0x0106,0x0006,-2, 1,0x0002,ar6, 0,0,0,0,0,0)
76 XTREG( 8, 32,32, 4, 4,0x0107,0x0006,-2, 1,0x0002,ar7, 0,0,0,0,0,0)
77 XTREG( 9, 36,32, 4, 4,0x0108,0x0006,-2, 1,0x0002,ar8, 0,0,0,0,0,0)
78 XTREG( 10, 40,32, 4, 4,0x0109,0x0006,-2, 1,0x0002,ar9, 0,0,0,0,0,0)
79 XTREG( 11, 44,32, 4, 4,0x010a,0x0006,-2, 1,0x0002,ar10, 0,0,0,0,0,0)
80 XTREG( 12, 48,32, 4, 4,0x010b,0x0006,-2, 1,0x0002,ar11, 0,0,0,0,0,0)
81 XTREG( 13, 52,32, 4, 4,0x010c,0x0006,-2, 1,0x0002,ar12, 0,0,0,0,0,0)
82 XTREG( 14, 56,32, 4, 4,0x010d,0x0006,-2, 1,0x0002,ar13, 0,0,0,0,0,0)
83 XTREG( 15, 60,32, 4, 4,0x010e,0x0006,-2, 1,0x0002,ar14, 0,0,0,0,0,0)
84 XTREG( 16, 64,32, 4, 4,0x010f,0x0006,-2, 1,0x0002,ar15, 0,0,0,0,0,0)
85 XTREG( 17, 68,32, 4, 4,0x0110,0x0006,-2, 1,0x0002,ar16, 0,0,0,0,0,0)
86 XTREG( 18, 72,32, 4, 4,0x0111,0x0006,-2, 1,0x0002,ar17, 0,0,0,0,0,0)
87 XTREG( 19, 76,32, 4, 4,0x0112,0x0006,-2, 1,0x0002,ar18, 0,0,0,0,0,0)
88 XTREG( 20, 80,32, 4, 4,0x0113,0x0006,-2, 1,0x0002,ar19, 0,0,0,0,0,0)
89 XTREG( 21, 84,32, 4, 4,0x0114,0x0006,-2, 1,0x0002,ar20, 0,0,0,0,0,0)
90 XTREG( 22, 88,32, 4, 4,0x0115,0x0006,-2, 1,0x0002,ar21, 0,0,0,0,0,0)
91 XTREG( 23, 92,32, 4, 4,0x0116,0x0006,-2, 1,0x0002,ar22, 0,0,0,0,0,0)
92 XTREG( 24, 96,32, 4, 4,0x0117,0x0006,-2, 1,0x0002,ar23, 0,0,0,0,0,0)
93 XTREG( 25,100,32, 4, 4,0x0118,0x0006,-2, 1,0x0002,ar24, 0,0,0,0,0,0)
94 XTREG( 26,104,32, 4, 4,0x0119,0x0006,-2, 1,0x0002,ar25, 0,0,0,0,0,0)
95 XTREG( 27,108,32, 4, 4,0x011a,0x0006,-2, 1,0x0002,ar26, 0,0,0,0,0,0)
96 XTREG( 28,112,32, 4, 4,0x011b,0x0006,-2, 1,0x0002,ar27, 0,0,0,0,0,0)
97 XTREG( 29,116,32, 4, 4,0x011c,0x0006,-2, 1,0x0002,ar28, 0,0,0,0,0,0)
98 XTREG( 30,120,32, 4, 4,0x011d,0x0006,-2, 1,0x0002,ar29, 0,0,0,0,0,0)
99 XTREG( 31,124,32, 4, 4,0x011e,0x0006,-2, 1,0x0002,ar30, 0,0,0,0,0,0)
100 XTREG( 32,128,32, 4, 4,0x011f,0x0006,-2, 1,0x0002,ar31, 0,0,0,0,0,0)
101 XTREG( 33,132,32, 4, 4,0x0200,0x0006,-2, 2,0x1100,lbeg, 0,0,0,0,0,0)
102 XTREG( 34,136,32, 4, 4,0x0201,0x0006,-2, 2,0x1100,lend, 0,0,0,0,0,0)
103 XTREG( 35,140,32, 4, 4,0x0202,0x0006,-2, 2,0x1100,lcount, 0,0,0,0,0,0)
104 XTREG( 36,144, 6, 4, 4,0x0203,0x0006,-2, 2,0x1100,sar, 0,0,0,0,0,0)
105 XTREG( 37,148,32, 4, 4,0x0205,0x0006,-2, 2,0x1100,litbase, 0,0,0,0,0,0)
106 XTREG( 38,152, 3, 4, 4,0x0248,0x0006,-2, 2,0x1002,windowbase, 0,0,0,0,0,0)
107 XTREG( 39,156, 8, 4, 4,0x0249,0x0006,-2, 2,0x1002,windowstart, 0,0,0,0,0,0)
108 XTREG( 40,160,32, 4, 4,0x02b0,0x0002,-2, 2,0x1000,sr176, 0,0,0,0,0,0)
109 XTREG( 41,164,32, 4, 4,0x02d0,0x0002,-2, 2,0x1000,sr208, 0,0,0,0,0,0)
110 XTREG( 42,168,19, 4, 4,0x02e6,0x0006,-2, 2,0x1100,ps, 0,0,0,0,0,0)
111 XTREG( 43,172,32, 4, 4,0x03e7,0x0006,-2, 3,0x0110,threadptr, 0,0,0,0,0,0)
112 XTREG( 44,176,32, 4, 4,0x020c,0x0006,-1, 2,0x1100,scompare1, 0,0,0,0,0,0)
113 XTREG( 45,180,32, 4, 4,0x0253,0x0007,-2, 2,0x1000,ptevaddr, 0,0,0,0,0,0)
114 XTREG( 46,184,32, 4, 4,0x0259,0x000d,-2, 2,0x1000,mmid, 0,0,0,0,0,0)
115 XTREG( 47,188,32, 4, 4,0x025a,0x0007,-2, 2,0x1000,rasid, 0,0,0,0,0,0)
116 XTREG( 48,192,18, 4, 4,0x025b,0x0007,-2, 2,0x1000,itlbcfg, 0,0,0,0,0,0)
117 XTREG( 49,196,18, 4, 4,0x025c,0x0007,-2, 2,0x1000,dtlbcfg, 0,0,0,0,0,0)
118 XTREG( 50,200, 2, 4, 4,0x0260,0x0007,-2, 2,0x1000,ibreakenable,0,0,0,0,0,0)
119 XTREG( 51,204,32, 4, 4,0x0268,0x0007,-2, 2,0x1000,ddr, 0,0,0,0,0,0)
120 XTREG( 52,208,32, 4, 4,0x0280,0x0007,-2, 2,0x1000,ibreaka0, 0,0,0,0,0,0)
121 XTREG( 53,212,32, 4, 4,0x0281,0x0007,-2, 2,0x1000,ibreaka1, 0,0,0,0,0,0)
122 XTREG( 54,216,32, 4, 4,0x0290,0x0007,-2, 2,0x1000,dbreaka0, 0,0,0,0,0,0)
123 XTREG( 55,220,32, 4, 4,0x0291,0x0007,-2, 2,0x1000,dbreaka1, 0,0,0,0,0,0)
124 XTREG( 56,224,32, 4, 4,0x02a0,0x0007,-2, 2,0x1000,dbreakc0, 0,0,0,0,0,0)
125 XTREG( 57,228,32, 4, 4,0x02a1,0x0007,-2, 2,0x1000,dbreakc1, 0,0,0,0,0,0)
126 XTREG( 58,232,32, 4, 4,0x02b1,0x0007,-2, 2,0x1000,epc1, 0,0,0,0,0,0)
127 XTREG( 59,236,32, 4, 4,0x02b2,0x0007,-2, 2,0x1000,epc2, 0,0,0,0,0,0)
128 XTREG( 60,240,32, 4, 4,0x02b3,0x0007,-2, 2,0x1000,epc3, 0,0,0,0,0,0)
129 XTREG( 61,244,32, 4, 4,0x02b4,0x0007,-2, 2,0x1000,epc4, 0,0,0,0,0,0)
130 XTREG( 62,248,32, 4, 4,0x02b5,0x0007,-2, 2,0x1000,epc5, 0,0,0,0,0,0)
131 XTREG( 63,252,32, 4, 4,0x02b6,0x0007,-2, 2,0x1000,epc6, 0,0,0,0,0,0)
132 XTREG( 64,256,32, 4, 4,0x02b7,0x0007,-2, 2,0x1000,epc7, 0,0,0,0,0,0)
133 XTREG( 65,260,32, 4, 4,0x02c0,0x0007,-2, 2,0x1000,depc, 0,0,0,0,0,0)
134 XTREG( 66,264,19, 4, 4,0x02c2,0x0007,-2, 2,0x1000,eps2, 0,0,0,0,0,0)
135 XTREG( 67,268,19, 4, 4,0x02c3,0x0007,-2, 2,0x1000,eps3, 0,0,0,0,0,0)
136 XTREG( 68,272,19, 4, 4,0x02c4,0x0007,-2, 2,0x1000,eps4, 0,0,0,0,0,0)
137 XTREG( 69,276,19, 4, 4,0x02c5,0x0007,-2, 2,0x1000,eps5, 0,0,0,0,0,0)
138 XTREG( 70,280,19, 4, 4,0x02c6,0x0007,-2, 2,0x1000,eps6, 0,0,0,0,0,0)
139 XTREG( 71,284,19, 4, 4,0x02c7,0x0007,-2, 2,0x1000,eps7, 0,0,0,0,0,0)
140 XTREG( 72,288,32, 4, 4,0x02d1,0x0007,-2, 2,0x1000,excsave1, 0,0,0,0,0,0)
141 XTREG( 73,292,32, 4, 4,0x02d2,0x0007,-2, 2,0x1000,excsave2, 0,0,0,0,0,0)
142 XTREG( 74,296,32, 4, 4,0x02d3,0x0007,-2, 2,0x1000,excsave3, 0,0,0,0,0,0)
143 XTREG( 75,300,32, 4, 4,0x02d4,0x0007,-2, 2,0x1000,excsave4, 0,0,0,0,0,0)
144 XTREG( 76,304,32, 4, 4,0x02d5,0x0007,-2, 2,0x1000,excsave5, 0,0,0,0,0,0)
145 XTREG( 77,308,32, 4, 4,0x02d6,0x0007,-2, 2,0x1000,excsave6, 0,0,0,0,0,0)
146 XTREG( 78,312,32, 4, 4,0x02d7,0x0007,-2, 2,0x1000,excsave7, 0,0,0,0,0,0)
147 XTREG( 79,316, 8, 4, 4,0x02e0,0x0007,-2, 2,0x1000,cpenable, 0,0,0,0,0,0)
148 XTREG( 80,320,22, 4, 4,0x02e2,0x000b,-2, 2,0x1000,interrupt, 0,0,0,0,0,0)
149 XTREG( 81,324,22, 4, 4,0x02e2,0x000d,-2, 2,0x1000,intset, 0,0,0,0,0,0)
150 XTREG( 82,328,22, 4, 4,0x02e3,0x000d,-2, 2,0x1000,intclear, 0,0,0,0,0,0)
151 XTREG( 83,332,22, 4, 4,0x02e4,0x0007,-2, 2,0x1000,intenable, 0,0,0,0,0,0)
152 XTREG( 84,336,32, 4, 4,0x02e7,0x0007,-2, 2,0x1000,vecbase, 0,0,0,0,0,0)
153 XTREG( 85,340, 6, 4, 4,0x02e8,0x0007,-2, 2,0x1000,exccause, 0,0,0,0,0,0)
154 XTREG( 86,344,12, 4, 4,0x02e9,0x0003,-2, 2,0x1000,debugcause, 0,0,0,0,0,0)
155 XTREG( 87,348,32, 4, 4,0x02ea,0x000f,-2, 2,0x1000,ccount, 0,0,0,0,0,0)
156 XTREG( 88,352,32, 4, 4,0x02eb,0x0003,-2, 2,0x1000,prid, 0,0,0,0,0,0)
157 XTREG( 89,356,32, 4, 4,0x02ec,0x000f,-2, 2,0x1000,icount, 0,0,0,0,0,0)
158 XTREG( 90,360, 4, 4, 4,0x02ed,0x0007,-2, 2,0x1000,icountlevel, 0,0,0,0,0,0)
159 XTREG( 91,364,32, 4, 4,0x02ee,0x0007,-2, 2,0x1000,excvaddr, 0,0,0,0,0,0)
160 XTREG( 92,368,32, 4, 4,0x02f0,0x000f,-2, 2,0x1000,ccompare0, 0,0,0,0,0,0)
161 XTREG( 93,372,32, 4, 4,0x02f1,0x000f,-2, 2,0x1000,ccompare1, 0,0,0,0,0,0)
162 XTREG( 94,376,32, 4, 4,0x02f2,0x000f,-2, 2,0x1000,ccompare2, 0,0,0,0,0,0)
163 XTREG( 95,380,32, 4, 4,0x02f4,0x0007,-2, 2,0x1000,misc0, 0,0,0,0,0,0)
164 XTREG( 96,384,32, 4, 4,0x02f5,0x0007,-2, 2,0x1000,misc1, 0,0,0,0,0,0)
165 XTREG( 97,388,32, 4, 4,0x0000,0x0006,-2, 8,0x0100,a0, 0,0,0,0,0,0)
166 XTREG( 98,392,32, 4, 4,0x0001,0x0006,-2, 8,0x0100,a1, 0,0,0,0,0,0)
167 XTREG( 99,396,32, 4, 4,0x0002,0x0006,-2, 8,0x0100,a2, 0,0,0,0,0,0)
168 XTREG(100,400,32, 4, 4,0x0003,0x0006,-2, 8,0x0100,a3, 0,0,0,0,0,0)
169 XTREG(101,404,32, 4, 4,0x0004,0x0006,-2, 8,0x0100,a4, 0,0,0,0,0,0)
170 XTREG(102,408,32, 4, 4,0x0005,0x0006,-2, 8,0x0100,a5, 0,0,0,0,0,0)
171 XTREG(103,412,32, 4, 4,0x0006,0x0006,-2, 8,0x0100,a6, 0,0,0,0,0,0)
172 XTREG(104,416,32, 4, 4,0x0007,0x0006,-2, 8,0x0100,a7, 0,0,0,0,0,0)
173 XTREG(105,420,32, 4, 4,0x0008,0x0006,-2, 8,0x0100,a8, 0,0,0,0,0,0)
174 XTREG(106,424,32, 4, 4,0x0009,0x0006,-2, 8,0x0100,a9, 0,0,0,0,0,0)
175 XTREG(107,428,32, 4, 4,0x000a,0x0006,-2, 8,0x0100,a10, 0,0,0,0,0,0)
176 XTREG(108,432,32, 4, 4,0x000b,0x0006,-2, 8,0x0100,a11, 0,0,0,0,0,0)
177 XTREG(109,436,32, 4, 4,0x000c,0x0006,-2, 8,0x0100,a12, 0,0,0,0,0,0)
178 XTREG(110,440,32, 4, 4,0x000d,0x0006,-2, 8,0x0100,a13, 0,0,0,0,0,0)
179 XTREG(111,444,32, 4, 4,0x000e,0x0006,-2, 8,0x0100,a14, 0,0,0,0,0,0)
180 XTREG(112,448,32, 4, 4,0x000f,0x0006,-2, 8,0x0100,a15, 0,0,0,0,0,0)
181 XTREG(113,452, 4, 4, 4,0x2008,0x0006,-2, 6,0x1010,psintlevel,
182 0,0,&xtensa_mask0,0,0,0)
183 XTREG(114,456, 1, 4, 4,0x2009,0x0006,-2, 6,0x1010,psum,
184 0,0,&xtensa_mask1,0,0,0)
185 XTREG(115,460, 1, 4, 4,0x200a,0x0006,-2, 6,0x1010,pswoe,
186 0,0,&xtensa_mask2,0,0,0)
187 XTREG(116,464, 2, 4, 4,0x200b,0x0006,-2, 6,0x1010,psring,
188 0,0,&xtensa_mask3,0,0,0)
189 XTREG(117,468, 1, 4, 4,0x200c,0x0006,-2, 6,0x1010,psexcm,
190 0,0,&xtensa_mask4,0,0,0)
191 XTREG(118,472, 2, 4, 4,0x200d,0x0006,-2, 6,0x1010,pscallinc,
192 0,0,&xtensa_mask5,0,0,0)
193 XTREG(119,476, 4, 4, 4,0x200e,0x0006,-2, 6,0x1010,psowb,
194 0,0,&xtensa_mask6,0,0,0)
195 XTREG(120,480,20, 4, 4,0x200f,0x0006,-2, 6,0x1010,litbaddr,
196 0,0,&xtensa_mask7,0,0,0)
197 XTREG(121,484, 1, 4, 4,0x2010,0x0006,-2, 6,0x1010,litben,
198 0,0,&xtensa_mask8,0,0,0)
199 XTREG(122,488, 4, 4, 4,0x2015,0x0006,-2, 6,0x1010,dbnum,
200 0,0,&xtensa_mask9,0,0,0)
201 XTREG(123,492, 8, 4, 4,0x2016,0x0006,-2, 6,0x1010,asid3,
202 0,0,&xtensa_mask10,0,0,0)
203 XTREG(124,496, 8, 4, 4,0x2017,0x0006,-2, 6,0x1010,asid2,
204 0,0,&xtensa_mask11,0,0,0)
205 XTREG(125,500, 8, 4, 4,0x2018,0x0006,-2, 6,0x1010,asid1,
206 0,0,&xtensa_mask12,0,0,0)
207 XTREG(126,504, 2, 4, 4,0x2019,0x0006,-2, 6,0x1010,instpgszid4,
208 0,0,&xtensa_mask13,0,0,0)
209 XTREG(127,508, 2, 4, 4,0x201a,0x0006,-2, 6,0x1010,datapgszid4,
210 0,0,&xtensa_mask14,0,0,0)
211 XTREG(128,512,10, 4, 4,0x201b,0x0006,-2, 6,0x1010,ptbase,
212 0,0,&xtensa_mask15,0,0,0)
213 XTREG_END
214 };
215
216 xtensa_gdbarch_tdep xtensa_tdep (rmap);
blckswans binutils fork